CN106224357A - A kind of wheel - Google Patents
A kind of wheel Download PDFInfo
- Publication number
- CN106224357A CN106224357A CN201610639119.2A CN201610639119A CN106224357A CN 106224357 A CN106224357 A CN 106224357A CN 201610639119 A CN201610639119 A CN 201610639119A CN 106224357 A CN106224357 A CN 106224357A
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- China
- Prior art keywords
- spline
- hole
- screw rod
- spoke
- rotation prevention
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/06—Hubs adapted to be fixed on axle
- B60B27/065—Hubs adapted to be fixed on axle characterised by the fixation of the hub to the axle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of wheel, including wheel hub, spoke, brake component, include screw rod and spline set be fastenedly connected assembly；Wheel hub, spoke and brake component are fixed together by screw rod；It is provided with the first spline hole at spoke；Hole wall and/or spline in the first spline hole are overlapped, are provided with the taking-up structure taken out by the spline set being arranged on outside locking nut and in the first spline hole；Spline set is arranged on outside the spline blocking part of screw rod and in the first spline hole；3rd rotation prevention portion of the first spline through hole of spline set with spline blocking part outside the 4th rotation prevention portion fiting constraint screw rod overlap relative to the first spline and rotate, first rotation prevention portion fiting constraint first spline in the second rotation prevention portion and the first spline hole of spline set periphery is overlapped and is rotated relative to spoke, together with screw rod is nonrotatably mounted tO with spoke；Advantage is that threaded connection pair will not get loose because of reversion, makes the threaded locked position being maintained at and being initially required, threaded reliably, spline set convenient to remove, reliable.
Description
Technical field:
The present invention relates to a kind of wheel；Particularly relate to a kind of wheel is fastenedly connected assembly.
Background technology
Screw thread pair machinery static between object couples the bolt fracture some key positions occur and connecting, threaded inefficacy
The safety problem caused and security incident, through being commonly encountered, be the common fault that faces of the whole world, be also that those skilled in the art constantly grinds
Study carefully improvement also open question anxious to be resolved.Stove bolt, major break down, often because of bolt fracture generation major accident, such as vapour
The connecting-rod bolts fracture of the electromotor of car causes smashes cylinder accident；The Harbin tower crane bolt fracture that on April 18th, 2009 occurs is made
The accident of 1 dead 4 wounds become；Detect 7 anchor bolt fractures according to number machine reacting furnace of core two factory of TaiWan, China media report, ruin
Damage may cause the accident of nuclear safety；45 distribution lifes, the middle guide pillar spiral shell of No. 5 passenger cabin support systems during 29 days 16 June in 2012
Bolt generation fatigue fracture, causing Shenzhen Eastern Chinese Overseas Town " star trek " entertainment selection to occur, that 6 people are dead, 10 people are injured is great
Security incident；As the representative producer of high-end vehicles, because the technical problem of broken screw cannot be solved, cause BMW electromotor because of
The broken screw moment misfire event that runs out of steam causes recalling 230,000 cars (BMW (Chinese) automotive trade company limited, Huachen
BMW company limited determined from 18 days June in 2014, recalled 230,000 cars), manufacturing firm is lost by tremendous economic
Lose with goodwill, more seriously can cause the security of the lives and property of car owner.Although under many circumstances, particularly at vibration shape
Under state, it is often necessary to the fastening connection piece periodic inspection locked is reinforced, prevent screw thread pair reversion from loosening and even get loose
The security incident brought, but a series of security incidents that the whole world causes because of threaded inefficacy every year are the most, and example is not
Victory is enumerated.
Wheel in vehicle travel process, connect hub for vehicle wheel, spoke, brake(-holder) block to be fastenedly connected assembly stress big, and
And be in the environment of constantly vibrations, and it is often subject to impact；Use not spline securing member connect the wheel hub of wheel, spoke,
Brake(-holder) blocks etc., the easy threaded inefficacy of the screw thread pair being fastenedly connected assembly of wheel, particularly reversion get loose, and need often inspection
Survey, to truck, it is easier to cause screw thread pair to connect and loosen.The screw thread pair Joint failure of wheel, seriously may result in security incident.
Threaded reliability is that the friction that the friction by screw thread pair produces between the contact surface of self-locking and screw thread pair comes
Ensure.In general, connect screw thread and there is certain self-locking performance, can't automatically get loose under static load conditions.But, due to
Inevitably there is shock and vibration, varying load effect in the working condition connected.Under these working conditions, screw thread pair it
Between frictional force there will be momentary loss or reduction；Simultaneously in the occasion that high temperature or variations in temperature are bigger, material can occur compacted
Strain and stress relaxes, and frictional force also can be made to reduce.Under repeatedly effect, will result in threaded gradually getting loose.
Threaded inefficacy, is primarily due to pretightning force minimizing and causes screw thread to get loose, therefore thread connection anti-loose
Essence, it is simply that prevent the reversion (the namely reversion between internal thread hole and external thread part) of screw thread pair, such as bolts and nuts
Between reversion.
Existing mechanical anti-loose method mainly includes utilizing the machineries such as split pin, locked spacer and string steel wire rope locking
Method.The most a lot of anti-loose methods also using series connection steel wire rope.
In order to prevent threaded getting loose, people are always in unremitting effort.
Patent No. US1755807,6 days April nineteen twenty-nine of filing date, publication date are that the U.S. in April 22 nineteen thirty is special
In profit, disclose a kind of locking bolt and nut structure, including screw rod, locking nut, spline set.Screw thread it is provided with in locking nut
Through hole and the spline hole of internal tooth wheel shape communicated therewith, the minimum-value aperture in spline hole is more than the aperture of tapped through hole.Spline is sheathed
Having spline through hole, spline set periphery is external tooth wheel shape, and spline through hole hole wall is provided with spline bar, is provided with and spline bar on screw rod
The spline groove coordinated.The external tooth wheel shape periphery of spline set and locking nut spline hole gerotor type hole wall fiting constraint locking nut
Rotating relative to spline set, the spline set of spline set inserts the spline groove constraint screw rod of screw rod and rotates relative to spline set, therefore screw rod
Together with being nonrotatably mounted tO with locking nut.In this patent, owing to spline set is contained in the spline hole of locking nut completely
In, spline set is difficult to take out from the spline hole of locking nut；And screw rod, nut use during, due to spline set,
Screw rod and nut get rusty, dust enters between spline set and screw rod and nut, spline set and screw rod and nut the meeting such as interpenetrate
Cause and between spline set and bolt and nut, produce the biggest gmatjpdumamics, thus cause spline set cannot take out between screw rod and nut.
If spline set is difficult to or cannot take out between screw rod and nut, it is difficult to maybe cannot be separated with screw rod by nut, thus but loses
Go to use screw thread pair to connect and be contemplated to the most basic purposes that can be separated with nut by screw rod easily, thus this spiral shell
Bar and nut structure are not have great use value.
Patent No. ZL201510198765.5, application publication number are CN 104819197A, filing date in April, 2015
24 days, date of publication be on August 6th, 2015 patent of invention in, a kind of Anti-loosening nut attachment structure, including connector and pass
The screw rod of connector, screw rod screws nut by connector fasten, outside nut be socketed a locking lasso, locking lasso be connected
Being provided with anti-rotational structure between part, anti-rotational structure includes the deep gouge that on connector, corresponding nut is arranged, and after nut screws, bottom sets
In deep gouge, locking lasso outer ring is provided with dop, and deep gouge medial wall is provided with the draw-in groove snapped in for dop；Locking lasso height is less than
The height of deep gouge, is interference fit between locking lasso and nut and deep gouge.The Anti-loosening nut attachment structure of this invention, due to
Adding a locking lasso, and be provided with anti-rotational structure between locking lasso and connector, locking lasso inner ring is for join with nut
The regular hexagon structure closed, can not rotate against between locking lasso inner ring and nut, and anti-rotational structure prevents locking lasso simultaneously
Rotate against with connector, thus loosen after being possible to prevent nut fastening.This Anti-loosening nut attachment structure, although achieve
Prevent loosening of nut, but on the one hand due to locking lasso height less than the height of deep gouge, locking lasso and nut and deep gouge it
Between be interference fit, dismantle Anti-loosening nut attachment structure time, locking lasso is cannot to take out in deep gouge, it is impossible to take
Go out locking lasso, just nut cannot be separated with screw rod, thus but lose use screw thread pair and connect that be contemplated to can
The most basic purposes easily screw rod separated with nut, thus this structure is less than in all senses；On the other hand,
Deep gouge medial wall is provided with the draw-in groove snapped in for dop, this notch cannot machining out, if not prior and quilt
Connector molding together, then need just can process by techniques such as electric sparks, thus use cost be the highest；Further, if
Not to screw rod spline, screw rod still can rotate relative to locking nut, is also only not have any realistic meaning to nut spline.Above-mentioned
Various reasons, those skilled in the art can be made to think, and the technical scheme of this invention, without any use value, hinders this significantly
The technical staff in field improves the enthusiasm of the technical scheme of this patent.
Patent No. ZL97112246.6, publication date are in the patent of invention of 97112246.6, disclose a kind of locking spiral shell
Mother, including tool mounting-portion and be coaxial therewith projecting upwards the annular protrusion of setting, between which has through screwed hole.This
Plant stop nut, it is simply that HardLock nut, be known as the most unique exhausted tight nut, be Hadlock industry strain formula
A president Ruo Linke man of virtue and ability for commercial firm has used the time of nearly 20 years, the technological achievement found out by continuous technological improvement, now
In high ferro, Application comparison is many.During high ferro operation, the train run at high speed constantly contacts with rail, and the vibrations of formation are very big, and one
As screw can be quaked loose shake in this vibrations and fly.It is not desired to be shaken fly, then be accomplished by screw and nut is intricately woven together, never
Loosen.This requires to seem very simple, but is intended to meet it and is not easy to.High ferro represents Created in China, but with Japan
Nut, thus have media to send the exclamation of the similar gap finding out made in China and Japan's manufacture from a nut.But this spiral shell
Female manufacturing process is extremely complex, and the accuracy of manufacture requires the highest, and present situation is, has product figure, has product, does not has Ha Deluo
Unique technology of gram company and tricks of the trade, but cannot manufacture, thus expensive, at least tens yuans；This spiral shell
Mother also cannot accomplish the most loose, and simply in existing stop nut, anti-loosing effect is calculated well；This nut, reuses
Cannot use again after tens times.
In the utility model patent of Patent No. ZL201520399393.8, disclose a kind of from jack panel, bolt fastening
Part, securing member includes self-tightening nut body, self-tightening packing ring and plain bolt；Self-tightening nut body and self-tightening washer contacts face are flat
Slip over the helicoid crossed；Self-tightening nut body is threadeded with plain bolt；Bolt fastener includes self-locking bolt, self-tightening packing ring
And plain nut；Plain nut is threadeded with self-locking bolt.Autofrettage should be used, at spiral shell from jack panel, bolt fastener
On mother or bolt, a self-tightening structure is set so that it is after locking, reach the effect of self-tightening, allows nut displacement no longer occur or loosens.
Oneself nut this, also known as self-tightening king's nut and the nut of never becoming loose, and declare its anti-loose ability more than hardlock nut,
CCTV has been reported that.This nut is not owing to being widely used, and its anti-loosing effect how, it is impossible to judge.
From Patent No. US1755807, the United States Patent (USP) in 6 days April nineteen twenty-nine of filing date, invent and come with spline set
Limit the loosing Prevention Technology that bolt opposing nut rotates, to Patent No. ZL201510198765.5, filing date April 24 in 2015
In the Chinese invention patent of day, again propose spline set and limit the technical scheme of nut rotation, last 86 years, all do not have
Solution can locking to screw bolt and nut with spline set or locking to screw bolt and nut with spline set, again can fast and easy reliable
Spline set is taken out from spline hole so that the technical problem separated of screw bolt and nut.Existing think that anti-loosing effect is good
Hardlock nut, self-tightening king's nut, all locking not by using spline set to stop nut rotation to realize bolt and nut；Hurry up
Oneth century went over, also not over using spline set to stop nut rotation to realize the technology application that bolt and nut is locking；
Visible, though people be absorbed in employing spline set can stop nut rotation to realize that bolt and nut is locking bolt and nut very
The difficult technology mistaken ideas maybe cannot dismantled, define employing spline set stop nut rotation to realize the locking technology of bolt and nut without
The inertial thinking of use value, thus prevent those skilled in the art to improve employing spline set and stop nut rotation to realize
The enthusiasm of the technical scheme that bolt and nut is locking
Summary of the invention
For problems of the prior art, the technical problem to be solved in the present invention is, overcomes existing this area
Technical staff recognizes employing spline set restriction nut and rotates relative to screw rod, realizes the loosing Prevention Technology side that bolt and nut reversion gets loose
Case, because spline set is difficult to or cannot take out from the first spline hole, causing the inertial thinking that has no value for use, the invention provides
A kind of wheel, uses spline set to limit screw thread pair and cannot relatively rotate, make screw thread pair will not get loose because of reversion and spline set
Take out quickly from the first spline hole, convenient, reliable, so that separating of screw rod, nut etc. is quick, convenient, fasten reliably
Connect assembly and connect each component of wheel.
A kind of wheel, including spoke, is additionally provided with more than three centered by spoke axle center circumferentially distributed the on spoke
One through hole；Also include spline set；Be provided with outside spoke by matched spline set retrain screw rod or nut rotation and
First through hole connection the first coaxial spline hole；
The minimum-value aperture in the first spline hole is more than the aperture of the first through hole；The hole wall in the first spline hole is provided with axial
First rotation prevention portion；The periphery of spline set coordinates with the hole wall in the first spline hole；It is provided with and the first rotation prevention portion in the periphery of spline set
Cooperation, the second axial rotation prevention portion；Spline set is provided with the first axial spline through hole, the hole wall of the first spline through hole sets
There is the 3rd axial rotation prevention portion.
On hole wall in the first spline hole and/or spline set, it is provided with and will be arranged on that locking nut is outer and in the first spline hole
Spline set take out taking-up structure.3rd rotation prevention portion of the first spline hole and spline set periphery be more than six and circumference uniform
Arrangement, or the second rotation prevention portion on spline through hole hole wall is more than six and circumferential evenly distributed.
As improvement, spline set is arranged in the first spline hole；Hole wall and/or spline in the first spline hole are overlapped, are set
There is the taking-up structure taken out by the spline set being arranged on outside locking nut or outside the spline blocking part of screw rod, in the first spline hole.
As improvement, take out structure and include that being arranged on spline puts two axial clamping holes or be arranged on outside spline set
Two axial clamping depressed parts that Zhou Shang connects with spline set periphery.
Spline set is provided with two or more for spline set clamps from the first spline hole clamping hole or the folder of taking-up
Hold depressed part, when taking out spline set, in only need to stretching into two clamping holes or clamping depressed part, clamp spline set thus by spline
Set takes out from the first spline hole, makes spline set take out from the first spline hole quickly, facilitates, reliably.Generally can borrow
Clamping device clamping spline set is helped to be taken out from the first spline hole by spline set, so that spline set takes out from the first spline hole
More quickly, facilitate and can ensure that spline set takes out from the first spline hole.
Spline set is provided with two or more for spline set clamps from the first spline hole the clamping hole of taking-up, is not required to
On the hole wall in the first spline hole, redesign takes out the structure of spline set, and when molding spline is overlapped, molding clamping hole, increases hardly
Add cost, and spline set is generally configured to standard component, therefore can be substantially reduced cost.
Relatively thin in spline sleeve wall thickness, do not have enough spaces arrange clamping hole in the case of, spline set periphery be provided with folder
Hold depressed part structure, also can design on the hole wall in the first spline hole and clamp structure one clamping of formation that depressed part coordinates
Hole, in the case of ensureing spline set rigidity and intensity, moreover it is possible to makes the aperture of clamping depressed part meet clamping needs.
As improvement, take out structure and be additionally included in the spline set side towards the bottom surface in the first spline hole and the first spline hole
Bottom formed with clamping hole or clamping depressed part connect, for extracting tool gripper hook through clamping hole or clamp depressed part entrance
Taking-up space.
As improvement, take out structure and include being arranged on the hole wall in the first spline hole and the hole wall in the first spline hole and the
Two taking-up grooves of the end face connection in one spline hole.
As improvement, take out structure and be additionally included in the spline set side towards the bottom surface in the first spline hole and the first spline hole
Between be provided with and take out the taking-up space that groove connects.
The hole wall in the first spline hole is provided with two and takes out groove, it is simple to extracting tool such as clamp is from taking out groove and taking out sky
Between clamping take out spline set, when dismounting is fastenedly connected assembly, capture out spline set with puller finger, can be the most laborsaving, fast
Speed, quickly and reliably spline set is taken out from the first spline hole.
Being provided with taking-up space between spline set and the first spline hole, when spline set is taken out in clamping, extracting tool stretches into and takes
Going out in space, the grip friction power the most not only relying on clamping device and spline set clamps taking-up spline set, and adds
Spline is enclosed within and deviates from removing direction and keep out power by extracting tool, thus can highly reliably take out spline set.At spline set
With first increase between spline hole and take out groove and take out space, it is particularly well-suited to spline jacket wall thickness and needs bigger chucking power ability
The situation that spline set is taken out from spline hole；This structure be fastenedly connected assembly, if not spline set and the first spline hole
Between increase take out structure, be difficult to even spline set cannot be taken out from the first spline hole；To because of in use, spline set
With between the first spline hole because getting rusty, the entrance such as dust, life-time service produce spline set and be engaged with the first spline hole etc. and to cause spline
Overlapping the most stuck situation in the first spline hole, by extracting tool, the spline being fastenedly connected assembly of this structure is overlapped also
Can the most reliably take out from the first spline hole.
As improvement, on the lateral surface of spoke, corresponding each first spline hole is equipped with, mistake corresponding with the first rotation prevention portion
First graduation mark of the radial direction of the axis in the first spline hole, the first graduation mark is distributed in the periphery in the first spline hole.
By box spanner rotary fine adjustment locking nut angle forward or backwards, because of the first graduation mark radially protruding first only
Turn hole, the periphery of the first graduation mark radially protruding sleeve, make the second graduation mark and the first graduation mark coplanar by range estimation, from but
First rotation prevention portion of locking nut is corresponding with the 4th rotation prevention portion position relationship in the first spline hole.
As improvement, spoke includes spoke body, first through hole of more than three be arranged on spoke body；At spoke
Corresponding each first through hole in the outside of body is respectively formed plural first protuberance, and the first protuberance leads to along corresponding first
The circular distribution of axis in hole；The medial surface of the first protuberance forms the first spline hole of non-closed, and the first rotation prevention portion circumference is divided
Cloth is on the medial surface of the first protuberance；Gap between adjacent two protuberance circumferences forms the taking-up depression being used for taking out spline set
Portion.
Spoke can be formed by metal sheet stretch, and the first rotation prevention portion is circumferentially distributed on the medial surface of the first protuberance, spoke
Drawing and forming, low cost of manufacture.One corresponding plural first protuberance of the first through hole, stress is good.Spoke is provided with
Plural first protuberance, the first protuberance becomes the ring-type of disconnection, and what the gap between adjacent two protuberance circumferences was formed takes
Go out depressed part, it is simple to the taking-up of spline set.
As improvement, it is additionally provided with in the periphery, blocking part of screw rod and keeps out bulge loop, keep out bulge loop near the first external thread part；?
Integrally formed with the first spline hole outside spoke, also integrally formed with blocking part accommodating hole, blocking part accommodating hole outside spoke
Side connects with the first through hole, opposite side and the connection of the first spline hole；The aperture of blocking part accommodating hole is more than the hole of the first through hole
Footpath is less than the aperture in the first spline hole.The bulge loop of keeping out of screw rod is arranged in the accommodating hole of blocking part, and the stress making screw rod is more preferable.
A kind of wheel, including wheel hub, brake component, spoke, be fixed on spoke or wheel rim integrated with spoke, three groups
More than it is fastenedly connected assembly；It is fastenedly connected assembly and includes screw rod, locking nut；Screw rod includes that the first external thread part, spline are kept out
Portion, spline blocking part radially protruding the first external thread part；The shaft core position of locking nut is provided with and coordinates with the first external thread part
Spiral shell leads to pit；Be provided with on spoke that more than three axle center along spoke that the first external thread part with screw rod coordinates are axial first
Through hole, is provided with the first external thread part with screw rod, the second through hole that the first through hole coordinates on brake component, wheel hub is provided with
The third through-hole that the second through hole on first external thread part, brake component coordinates；Outside spoke integrally formed with the first through hole
First spline hole of connection, or wheel also includes the first spline part together with being nonrotatably mounted tO outside spoke, the
One spline part is provided with the first spline hole；The aperture in the first spline hole is more than the aperture of the first through hole, in the hole in the first spline hole
Wall is provided with the first axial rotation prevention portion；It is fastenedly connected assembly and also includes that spline set, spline overlap locating part；Spline set periphery with
The hole wall in the first spline hole coordinates；Spline set periphery be provided with coordinate with the first rotation prevention portion, the second axial rotation prevention portion；Only
Pivoted housing is provided with the first axial spline through hole, and the hole wall of the first spline through hole is provided with the 3rd axial rotation prevention portion；First
Hole wall and/or the spline in spline hole put, are provided with and will be arranged on what the spline set outside locking nut and in the first spline hole took out
Take out structure；
The 4th rotation prevention portion coordinated with the 3rd rotation prevention portion it is provided with in the periphery of locking nut；First spline through hole of spline set
Coordinate with the periphery of locking nut；One the first through hole corresponding first spline hole, screw rod, locking nut, spline set, a spline
Set locating part；
First external thread part of screw rod is through the on the third through-hole on wheel hub, the second through hole on brake component, spoke
One through hole is threadeded with locking nut, together with the spline blocking part of screw rod constraint screw rod is nonrotatably mounted tO with wheel hub,
Wheel hub, brake component and spoke are fastened together by screw rod and locking nut；Locking nut is placed in the first spline hole, locking
4th rotation prevention portion of nut and the first rotation prevention portion position relationship in the first spline hole are corresponding；Spline set be arranged on locking nut outer and
In first spline hole and be installed on screw rod or on spoke, spline set locating part axial limiting is in the first spline hole；3rd
Rotation prevention portion and the 4th rotation prevention portion fiting constraint locking nut rotate relative to spline set, and the second rotation prevention portion and the first rotation prevention portion coordinate about
Bundle spline set rotates relative to spoke, together with locking nut is nonrotatably mounted tO with screw rod, spoke, brake component and wheel hub.
Together with locking nut, screw rod are nonrotatably mounted tO with spoke, brake component and wheel hub, locking nut is with screw rod just
Will not get loose with brake component and spoke because of reversion, make screw rod, locking nut be maintained at the most optimal locked position, reach
Good locking effect, can be prevented effectively from screw rod, the threaded inefficacy of locking nut, make wheel hub, brake component, spoke be securely fixed
Together.
A kind of wheel, including wheel hub, brake component, spoke, be fixed on spoke or wheel rim integrated with spoke, three groups
More than it is fastenedly connected assembly；It is fastenedly connected assembly and includes screw rod；Screw rod includes the first external thread part, spline blocking part, and spline is supported
Stopper radially protruding the first external thread part；
Be provided with on spoke that more than three axle center along spoke that the first external thread part with screw rod coordinates are axial first
Through hole, is provided with the first external thread part with screw rod, the second through hole that the first through hole coordinates on brake component, wheel hub is provided with
The 3rd hole that the second through hole on first external thread part, brake component coordinates；Integrally formed with the first through hole even outside spoke
The first logical spline hole, or wheel also includes the first spline part together with being nonrotatably mounted tO outside spoke, first
Spline part is provided with the first spline hole；The aperture in the first spline hole is more than the aperture of the first through hole；Hole wall in the first spline hole
It is provided with the first axial rotation prevention portion；It is fastenedly connected assembly and also includes that spline set, spline overlap locating part；The periphery and the of spline set
The hole wall in one spline hole coordinates；Spline set periphery be provided with coordinate with the first rotation prevention portion, the second axial rotation prevention portion；In spline
Putting and be provided with the first axial spline through hole, the hole wall of the first spline through hole is provided with the 3rd axial rotation prevention portion；First only
The hole wall and/or the spline that turn hole put, are provided with the spline set that will be arranged on outside the spline blocking part of screw rod and in the first spline hole
The taking-up structure taken out；
It is provided with the 4th rotation prevention portion coordinated with the 3rd rotation prevention portion in the periphery of the spline blocking part of screw rod；The first of spline set
Spline through hole coordinates with the periphery of the spline blocking part of screw rod；One the first through hole corresponding first spline hole, screw rod, a spline
Set, spline set locating part；The 3rd hole on wheel hub is the tapped through hole that the first external thread part with screw rod coordinates, the first of screw rod
External thread part is threadeded through the first through hole on spoke, the second through hole on brake component with the 3rd hole on wheel hub, screw rod
Spoke, brake component and wheel hub fastening are linked together；Or the 3rd hole is that the first external thread part with screw rod coordinates on wheel hub
Through hole, the side deviating from spoke at wheel hub is provided with the locking nut together with being nonrotatably mounted tO, the first of screw rod with wheel hub
External thread part is through the first through hole on spoke, the second through hole on brake component and the 3rd hole on wheel hub and locking nut screw thread
Connecting, spoke, brake component and wheel hub fastening are linked together by screw rod and locking nut；The spline blocking part of screw rod is placed in first
In spline hole, the 4th rotation prevention portion of the spline blocking part of screw rod and the first rotation prevention portion position relationship in the first spline hole are corresponding；Only
Pivoted housing be arranged on outside the spline blocking part of screw rod and the first spline hole in and be installed on screw rod or on the first spoke first
Spline set locating part axial limiting is in the first spline hole；The screw rod of the 3rd rotation prevention portion and the 4th rotation prevention portion fiting constraint stops relatively
Pivoted housing rotates, and the second rotation prevention portion and the first rotation prevention portion fiting constraint spline set rotates relative to spoke, screw rod and spoke, brake component and
Wheel hub is nonrotatably mounted tO together.
Together with screw rod is nonrotatably mounted tO with spoke, brake component and wheel hub, screw rod would not be because of reversion and braking
Part and spoke get loose, and make screw rod be maintained at the most optimal locked position, reach best locking effect, can be prevented effectively from screw rod
Threaded inefficacy, makes wheel hub, brake component, spoke be securely fixed together.
As improvement, spline set locating part is snap ring or is the buckle closure being provided with two or more Elastic buckle, snap ring or buckle closure
Maximum outside diameter more than the minimum diameter of spline through hole of spline set；Snap ring or elastic buckle closure are arranged on screw rod or on spoke.
The draw-in groove coordinated with snap ring or buckle closure can be provided with, it is possible to be provided with and card on the hole wall in the first spline hole on screw rod
The draw-in groove that ring or buckle closure coordinate.During installing wheel, only snap ring need to be arranged in draw-in groove, or the Elastic buckle of buckle closure is buckled in card
In groove, so that it may spline is overlapped axial limiting.Spline set locating part is buckle closure, and spline set not only can be deviated from spline blocking part by buckle closure
Side axial limiting, the also effect of lid, make spline set and screw rod be not exposed in air, thus be greatly increased spline
Set and the service life of screw rod, using safer, outward appearance is more attractive, and buckle closure also can play role in decoration.Spline set locating part is card
Ring or buckle closure, more reliable at the occasion that thread connection easily lost efficacy, snap ring or buckle closure axial limiting.
A kind of wheel, including spoke, brake drum, wheel hub, be fixed on spoke or wheel rim integrated with spoke, three groups
More than it is fastenedly connected assembly；It is fastenedly connected assembly and includes screw rod, the first locking nut, the second locking nut；Screw rod includes spline
Blocking part, it is distributed in the first external thread part of opposing both sides, spline blocking part, the second external thread part；The axle of the first locking nut
Heart position is provided with the spiral shell coordinated with the first external thread part and leads to pit, and the shaft core position of the second locking nut is provided with and the second external screw thread
The spiral shell that portion coordinates leads to pit；Spoke is provided with more than three the axle center axles along spoke that the first external thread part with screw rod coordinates
To the first through hole, brake drum is provided with the second external thread part with screw rod, the second through hole that the first through hole coordinates, at wheel hub
The 3rd hole that the second through hole being provided with on the second external thread part with screw rod and spline blocking part, brake drum coordinates, the 3rd hole
For shoulder hole；The macropore of shoulder hole is towards wheel hub；Integrally formed with the first spline hole connected with the first through hole outside spoke,
Or wheel also includes the first spline part together with being nonrotatably mounted tO outside spoke, the first spline part is provided with first
Spline hole；The aperture in the first spline hole is more than the aperture of the first through hole；The hole wall in the first spline hole is provided with axial first
Rotation prevention portion；It is fastenedly connected assembly and also includes the first spline set, the first spline set locating part, the second spline set, the second spline set limit
Position part；The periphery of the first spline set coordinates with the hole wall in the first spline hole；It is provided with and the first spline in the periphery of the first spline set
Portion coordinates, the second axial rotation prevention portion；First spline set is provided with the first axial spline through hole, the hole of the first spline through hole
Wall is provided with the 3rd axial rotation prevention portion；Hole wall and/or the first spline in the first spline hole are overlapped, are provided with and will be arranged on first
The taking-up structure that outer and in the first spline hole the first spline set of locking nut takes out；Be provided with in the periphery of the first locking nut with
The 4th rotation prevention portion that 3rd rotation prevention portion coordinates；First spline through hole of the first spline set and the periphery of the first locking nut coordinate；
The tapped through hole that the second threaded portion with screw rod coordinates and the second spline connected with tapped through hole it is provided with in second locking nut
Hole, the minimum-value aperture in the second spline hole is more than the aperture of tapped through hole, and the hole wall in the second spline hole is only provided with axial the 5th
Transfer part；Second spline puts and is provided with axial spline through hole, and the periphery of the second spline set is provided with the coordinated with the 5th rotation prevention portion
Six rotation prevention portions, the hole wall of spline through hole is provided with the 7th rotation prevention portion；On hole wall in the second spline hole and/or the second spline set,
It is provided with and will be arranged on the taking-up structure that outer and in the first spline hole the second spline set of the first locking nut takes out；At screw rod
The end of two external thread parts is provided with the 8th rotation prevention portion coordinated with the 7th rotation prevention portion；One corresponding first spline of the first through hole
Hole, screw rod, the first locking nut, the first spline set, first spline set locating part, the second locking nut, the second spline set, second
Spline set locating part；
The macropore in the second external thread part of screw rod the 3rd hole from wheel hub through the second hole on the 3rd hole, brake drum with
Second locking nut is threaded, together with the spline blocking part of screw rod constraint screw rod is nonrotatably mounted tO with wheel hub；Second
5th rotation prevention portion of locking nut is corresponding with the 8th rotation prevention portion position relationship of screw rod；Second spline set is arranged on the second locking screw
In the second female spline hole, the second spline set locating part be arranged on the second threaded portion of screw rod away from one end of spline blocking part or
On second locking nut, the second spline set is deviated from the side axial limiting of spline blocking part；5th spline of the second locking nut
The 6th rotation prevention portion fiting constraint the second locking nut that portion is overlapped with the second spline rotates relative to the second spline set, the second spline set
7th rotation prevention portion rotates relative to the second spline set with the 8th rotation prevention portion fiting constraint screw rod of screw rod, the second locking nut and screw rod
Being nonrotatably mounted tO together, the spline blocking part of screw rod is placed in the macropore in the 3rd hole of wheel hub；First outer spiral shell of screw rod
Stricture of vagina portion is threaded through the first through hole on spoke and the first locking nut, and screw rod and the first locking nut are by spoke and braking
Drum is fastened together；First locking nut is placed in the first spline hole, the 4th rotation prevention portion of the first locking nut and first
The first rotation prevention portion position relationship in spline hole is corresponding；First spline set be arranged on that the first locking nut is outer and in the first spline hole also
It is installed in the first spline set locating part axial limiting on screw rod or on spoke in the first spline hole；3rd rotation prevention portion with
First locking nut of the 4th rotation prevention portion fiting constraint rotates relative to the first spline set, and the second rotation prevention portion and the first rotation prevention portion coordinate
Retraining the first spline set to rotate relative to spoke, the first locking nut is installed un-rotatably with screw rod, spoke, brake drum and wheel hub
Together.
First locking nut, the second locking nut and screw rod, screw rod and spoke and brake drum and wheel hub are pacified un-rotatably
Being fitted together, the first locking nut, the second locking nut would not be because of reversion and brake drum, wheel hub and spoke pines with screw rod
De-, make screw rod, the first locking nut, the second locking nut be maintained at the most optimal locked position, reach best locking effect
Really, screw rod, the first locking nut, the second threaded inefficacy of locking nut can be prevented effectively from, make screw rod, the first locking nut,
Together with second locking nut is securely fixed with wheel hub, brake drum, spoke.
A kind of wheel, including the first spoke, the second spoke, wheel hub, be fixed on the first spoke or with the first spoke one
The wheel rim of molding, more than three groups be fastenedly connected assembly；It is fastenedly connected assembly and includes screw rod, the first locking nut, the second locking screw
Female；Screw rod includes spline blocking part, is distributed in the first external thread part of opposing both sides, spline blocking part, the second external thread part；
The shaft core position of the first locking nut is provided with the spiral shell coordinated with the first external thread part and leads to pit, the shaft core position of the second locking nut
It is provided with the spiral shell coordinated with the second external thread part and leads to pit；Be provided with on the first spoke that the first external thread part with screw rod coordinates three
Individual above first through hole the most axial along the axle center of the first spoke, the second spoke is provided with the first external thread part with screw rod, the
The second through hole that one through hole coordinates, is provided with on the second external thread part with screw rod and spline blocking part, the second spoke on wheel hub
Second through hole coordinate the 3rd hole, the 3rd hole is shoulder hole；The macropore of shoulder hole is towards the second spoke；Outside the first spoke
Integrally formed with the first spline hole connected with the first through hole, or wheel also includes installing un-rotatably outside the first spoke
The first spline part together, is provided with the first spline hole on the first spline part；The aperture in the first spline hole is more than the first through hole
Aperture；The hole wall in the first spline hole is provided with the first axial rotation prevention portion；Be fastenedly connected assembly also include the first spline set,
First spline set locating part, the second spline set, the second spline set locating part；The periphery of the first spline set and the hole in the first spline hole
Wall coordinates；First spline set periphery be provided with coordinate with the first rotation prevention portion, the second axial rotation prevention portion；On the first spline set
Being provided with the first axial spline through hole, the hole wall of the first spline through hole is provided with the 3rd axial rotation prevention portion；In the first spline hole
Hole wall and/or the first spline put, be provided with the first spline set that will be arranged on that the first locking nut is outer and in the first spline hole
The taking-up structure taken out；The 4th rotation prevention portion coordinated with the 3rd rotation prevention portion it is provided with in the periphery of the first locking nut；First spline
First spline through hole of set and the periphery of the first locking nut coordinate；The second threaded portion with screw rod it is provided with in second locking nut
The tapped through hole coordinated and the second spline hole connected with tapped through hole, the minimum-value aperture in the second spline hole is more than tapped through hole
Aperture, the hole wall in the second spline hole is provided with the 5th axial rotation prevention portion；Second spline puts and is provided with axial spline through hole, the
The periphery of two spline sets is provided with the 6th rotation prevention portion coordinated with the 5th rotation prevention portion, and the hole wall of spline through hole is provided with the 7th spline
Portion；On hole wall in the second spline hole and/or the second spline set, it is provided with and will be arranged on that the second locking nut is outer and the first spline hole
The taking-up structure that interior spline set takes out；It is provided with the 8th coordinated with the 7th rotation prevention portion in the end of the second external thread part of screw rod
Rotation prevention portion；One the first through hole corresponding first spline hole, screw rod, the first locking nut, the first spline set, a first spline set
Locating part, the second locking nut, the second spline set, the second spline set locating part；Second external thread part of screw rod is from wheel hub
The macropore in the 3rd hole is threadeded through the 3rd hole with the second locking nut, and the spline blocking part constraint screw rod of screw rod is with wheel hub not
It is installed in rotation on together；5th rotation prevention portion of the second locking nut is corresponding with the 8th rotation prevention portion position relationship of screw rod；The
Two spline sets are arranged in the second spline hole of the second locking nut, and the second spline set locating part is arranged on the second screw thread of screw rod
Portion axially limits away from the side that the second spline set deviates from one end of spline blocking part or the second locking nut spline blocking part
Position；6th rotation prevention portion fiting constraint the second locking nut of the 5th rotation prevention portion of the second locking nut and the second spline set is relative to the
Two splines sets rotate, and the 8th rotation prevention portion fiting constraint screw rod of the 7th rotation prevention portion and the screw rod of the second spline set is relative to the second spline
Set rotates, and together with the second locking nut is nonrotatably mounted tO with screw rod, the spline blocking part of screw rod is placed in the 3rd of wheel hub the
In the macropore in hole；First external thread part of screw rod through the second through hole on the second spoke, the first through hole on the first spoke with
First locking nut is threaded, and wheel hub, the second spoke and the first spoke are fastenedly connected one by screw rod and the first locking nut
Rise；First locking nut is placed in the first spline hole, and the 4th rotation prevention portion of the first locking nut and the first of the first spline hole is only
Transfer part position relationship is corresponding；First spline set is arranged on that the first locking nut is outer and in the first spline hole and be installed in screw rod
The first spline set locating part axial limiting above or on the first spoke is in the first spline hole；3rd rotation prevention portion and the 4th spline
First locking nut of portion's fiting constraint rotates relative to the first spline set, the second rotation prevention portion and the first rotation prevention portion fiting constraint first
Spline set rotates relative to the first spoke, and the first locking nut is pacified un-rotatably with screw rod, the first spoke, the second spoke and wheel hub
It is fitted together.
Together with first locking nut, screw rod are nonrotatably mounted tO with the first spoke, the second spoke and wheel hub, the first lock
Jack panel would not get loose with the second spoke and the first spoke because of reversion with screw rod, makes screw rod, the first locking nut be maintained at
The most optimal locked position, reaches best locking effect, can be prevented effectively from screw rod, the first threaded mistake of locking nut
Effect, makes wheel hub, the second spoke, the first spoke be securely fixed in together.
5th rotation prevention portion of the second locking nut and the 6th rotation prevention portion fiting constraint the second locking nut of the second spline set
Rotating relative to the second spline set, the 8th rotation prevention portion fiting constraint screw rod of the 7th rotation prevention portion and screw rod that the second spline is overlapped is relative to the
Two splines sets rotate, and together with the second locking nut is nonrotatably mounted tO with screw rod, the second locking nut and screw rod very may be used
By ground, wheel hub is fixed together with screw rod；3rd rotation prevention portion and the 4th rotation prevention portion fiting constraint the first locking nut are relative to first
Spline set rotates, and the second rotation prevention portion and first rotation prevention portion fiting constraint the first spline set rotate relative to spoke, the first locking nut
Together with being nonrotatably mounted tO with spoke；So screw rod and the first locking nut are by the most reliable to the first spoke and the second spoke
Be fixed together；So that the brake component of wheel, the first spoke, the second spoke is fixing the most reliable.
As improvement, it is fastenedly connected assembly and also includes attaching nut；It is provided with in attaching nut and joins with the first external thread part
The internal thread hole closed, is provided with the external thread part coordinated with the first locking nut, in attaching nut is provided with in attaching nut periphery
The periphery of screwed hole one end is provided with blocking part；Outside first through hole of the first spoke, the second through hole of the second spoke and attaching nut
Zhou Peihe；First external thread part of screw rod is threadeded with the internal thread hole of attaching nut, and the external thread part of attaching nut passes
Second through hole of the second spoke, the first through hole of the first spoke and the first locking nut are threaded, the blocking part of attaching nut
Axially keeping out the second spoke, the first locking nut axially keeps out the first spoke, and screw rod, attaching nut, the first locking nut are by
Two spokes, the first spoke are fixed together；The blocking part of screw rod is contained in wheel hub and/or the second spoke completely；First spline
Set is arranged on that the first locking nut is outer and in the first spline hole, and the first spline set locating part is arranged on screw rod or the first of spoke
To the first spline set axial limiting on the hole wall in spline hole；First locking nut is nonrotatably mounted tO on attaching nut.
Constraint attaching nut is axially kept out relative to screw rod by the second spoke with the blocking part of screw rod in the blocking part of attaching nut
Rotate；The blocking part of screw rod is kept out constraint screw rod by wheel hub with the blocking part of attaching nut and is rotated relative to connecting jack panel；So
First spoke and the second spoke are fixed together by attaching nut and the first locking nut the most reliably；Screw rod by brake component,
Attaching nut is fixed together the most reliably, so that the fixing of the brake component of wheel, the first spoke, the second spoke very may be used
Lean on.
The invention has the beneficial effects as follows:
Should stop screw thread pair reversion locking, again keep mechanical whorl connect easily and fast, the most detachable
Property, it is that people endeavour to solve the most not thorough technical barrier solved the most for a long time.
The present invention limits screw thread pair by spline set and relatively inverts, so that screw rod, nut etc. are nonrotatably mounted tO
On spoke, brake component, wheel hub etc., prevent being fastenedly connected the reversion of assembly in use screw thread pair and get loose.Spline set is with first
Matched in clearance it is generally, it is simple to the installation of spline set and taking-up between spline hole and locking nut or screw rod.
After being arranged on the first spline hole for locking nut, the first rotation prevention portion of locking nut and the 4th of the first spline hole the
Rotation prevention portion position relationship can be corresponding, notes the second rotation prevention portion and the position pair of the 3rd rotation prevention portion that spline overlaps when designing spline set
Should be related to, namely the second rotation prevention portion to have corresponding rule with the 3rd rotation prevention portion.
On the hole wall in the first spline hole and/or on spline set, be provided with being arranged on locking nut or screw rod outer and first
The taking-up structure that spline set in first spline hole of spline part takes out, makes spline set to stop easily and fast, reliably from first
Turn in hole and take out, even spline set is contained in the first spline hole completely.After spline set takes out from the first spline hole, screw rod
Dismounting or the dismounting etc. of the dismounting of screw rod and traditional screw rod and nut dismounting or screw rod with nut are entirely the same, because of
And the convenient disassembly of screw rod, nut etc., quickly, reliable.
Screw thread pair will not get loose because relatively rotating reversion, makes the threaded of screw thread pair be maintained at the lock being initially required
Tight position, the threaded clamping force of screw thread pair is the most unchanged；Even if using common screw thread pair
Threaded, under the adverse circumstances such as strenuous vibration, high temperature, the threaded clamping force of screw thread pair is the most basic
Unchanged；Therefore reach best locking effect, the threaded because relatively inverting the inefficacy that gets loose of screw thread pair can be prevented effectively from.
Spline set is provided only with a spline through hole, is fastenedly connected the applied widely of assembly, is not used for by spoke
The pitch-row in the hole installing screw rod limits, but need to design the first spline hole to spline set spline on spoke, or uses relative spoke
Retrain spline set without the first spline part rotationally to rotate；This fastening structure, more compact structure, more meet general mark
The installation of quasi-part securing member and use habit, can be designed to standard component.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of the wheel of the embodiment of the present invention 1.
Fig. 2 is the perspective exploded view being fastenedly connected assembly of the embodiment of the present invention 1.
Fig. 3 is the I portion enlarged diagram of Fig. 2.
Fig. 4 is the cross-sectional schematic of the axis cutting crossing wheel and screw rod of the embodiment of the present invention 1.
Fig. 5 is the II portion enlarged diagram of Fig. 4.
Fig. 6 is the perspective exploded view of the wheel of the embodiment of the present invention 2.
Fig. 7 is the perspective exploded view being fastenedly connected assembly of the embodiment of the present invention 2.
Fig. 8 is the III portion enlarged diagram of Fig. 7.
Fig. 9 is the cross-sectional schematic of the axis cutting crossing wheel and two screw rods of the embodiment of the present invention 2.
Figure 10 is the IV portion enlarged diagram of Fig. 9.
Figure 11 is the perspective exploded view of the wheel of the embodiment of the present invention 3.
Figure 12 is that the embodiment of the present invention 3 removes the cross-sectional schematic keeping out the axis cutting that nut crosses wheel and screw rod.
Figure 13 is the V portion enlarged diagram of Figure 11.
Figure 14 is the schematic perspective view of the clamp of the embodiment of the present invention 3.
Figure 15 is the VI portion enlarged diagram of Figure 11.
Figure 16 is wheel and the perspective exploded view of box spanner of the embodiment of the present invention 4.
Figure 17 is the VII portion enlarged diagram of Figure 16.
Figure 18 is wheel and the perspective exploded view of box spanner of the embodiment of the present invention 4.
Figure 19 is the cross-sectional schematic of the axis cutting crossing wheel and two screw rods of the embodiment of the present invention 4.
Figure 20 is the VIII portion enlarged diagram of Figure 19.
Figure 21 is the schematic perspective view of the box spanner of the embodiment of the present invention 4.
Figure 22 is the schematic perspective view of the clamp of embodiment 5.
Figure 23 is the perspective exploded view of the wheel of the embodiment of the present invention 6.
Figure 24 is the perspective exploded view of the wheel other direction of the embodiment of the present invention 6.
Figure 25 is the cross-sectional schematic of the axis cutting crossing wheel and two screw rods of the embodiment of the present invention 6.
Figure 26 is the VIIII portion enlarged diagram of Figure 25.
Figure 27 is the first spline part of the embodiment of the present invention 6, screw rod, the first locking nut, the first spline set, keeps out nut
Schematic perspective view.
Figure 28 is the second locking nut of the embodiment of the present invention 6, the second spline set, the schematic perspective view of snap ring.
Figure 29 is the perspective exploded view of the wheel of the embodiment of the present invention 7.
Figure 30 is the VV portion enlarged diagram of Fig. 9.
Figure 31 is the perspective exploded view of the wheel of the embodiment of the present invention 8.
Figure 32 is the perspective exploded view of the wheel other direction of the embodiment of the present invention 8.
Figure 33 is the cross-sectional schematic of the axis cutting crossing wheel and two screw rods of the embodiment of the present invention 8.
Figure 34 is the VVI portion enlarged diagram of Figure 33.
Figure 35 is the first spline part of the embodiment of the present invention 8, screw rod, attaching nut, the first locking nut, the first spline
Overlap, keep out the schematic perspective view of nut.
Figure 36 is the second locking nut of the embodiment of the present invention 8, the second spline set, the schematic perspective view of snap ring.
Figure 37 is the perspective exploded view of the wheel of the embodiment of the present invention 9.
Figure 38 figure is wheel and the clamp perspective exploded view of embodiment 10.
Figure 39 figure is the clamp schematic perspective view with spline set of embodiment 10.
Figure 40 is the perspective exploded view of the wheel of the embodiment of the present invention 11.
Figure 41 is the first locking nut of the embodiment of the present invention 11, the first spline set, keeps out the schematic perspective view of nut.
Figure 42 is the perspective exploded view of the wheel other direction of the embodiment of the present invention 11.
Figure 43 is the second locking nut of the embodiment of the present invention 11, the second spline set, the schematic perspective view of snap ring.
Figure 44 is the cross-sectional schematic of the axis cutting crossing wheel and two screw rods of the embodiment of the present invention 11.
Figure 45 is the VVI portion enlarged diagram of Figure 40.
Figure 46 is the VVII portion enlarged diagram of Figure 44.
Figure 47 is the schematic perspective view of the first spline set of the embodiment of the present invention 12.
Detailed description of the invention
Embodiment 1
As shown in Figures 1 to 5, a kind of wheel, including wheel hub 1, spoke 2, wheel rim 3, brake component 4, many groups be fastenedly connected group
Part.
It is fastenedly connected assembly, including screw rod 5, locking nut 6, spline set 7, spline set locating part.Spline set locating part is
Keep out nut 8.
Locking nut 6 includes that periphery is orthohexagonal rotation prevention portion 9, the cylindrical blocking part 10 of radially protruding rotation prevention portion 9,
The end face of cylindrical blocking part 10 and side arc transition.Six spline planar shaped of rotation prevention portion 9 periphery arrange circumferentially six
Individual first rotation prevention portion 11.Shaft core position at locking nut 6 is provided with tapped through hole.
Screw rod 5 includes blocking part 12, spline axle 13, polished rod portion 14 and locking nut 6 and keep out that nut 8 coordinates
One external thread part 15, is provided with circumferential equally distributed embedding raised line 16 on the outer peripheral face of spline axle 13.Blocking part 12 radial convex
Go out to embed raised line 16, embed raised line 16 radially protruding the first external thread part 15；The cross section of single embedding raised line 16 is pointed shape.
The shaft core position of spline set 7 is provided with the axial spline through hole 17 coordinated with locking nut 6, and spline through hole 17 is just
Hexagonal hole, six spline planes of spline through hole 17 hole wall form the second rotation prevention portion 18 coordinated with the first rotation prevention portion 11.Spline
The periphery of set 7 is the intersection that the regular hexagon that two structures are identical rotates 30 °, and the periphery of spline set 7 forms 12 points
Dihedral double wedge, each pointed shape double wedge is intersected planar shaped by orthohexagonal two, and single pointed shape double wedge forms one the 3rd
Rotation prevention portion 19.Spline set 7 is provided with two clamping round tube holes 20 about the axisymmetrical of spline set 7.
That keeps out clamping part 21 that nut 8 includes that periphery is regular hexagon and radially protruding clamping part 21 keeps out boss ring
22。
Spoke 2 is one-body molded with wheel rim 3.Spoke 2 is provided with the multiple axle center circumferences along spoke 2 coordinated with screw rod 5
First through hole 23 of arrangement, is provided with the second through hole 24 coordinated with screw rod 5 and the first through hole 23, on brake component 4 on wheel hub 1
The third through-hole 25 that the second through hole 24 being additionally provided with on the spline axle 13 with screw rod 5, brake component 4 coordinates, the hole of third through-hole 25
Wall is unthreaded hole.
Integrally formed with the blocking part accommodating hole 26 being connected with the first through hole 23 and blocking part accommodating hole outside spoke 2
26 the first spline holes 28 being connected, keep out nut accommodating hole 29 with the first spline hole 28 is connected.Keep out nut accommodating hole 29
Aperture is more than the aperture in the first spline hole 28, and the aperture in the first spline hole 28 is more than the aperture of blocking part accommodating hole 26.Blocking part
Forming cascaded surface between accommodating hole 26 and the first through hole 23, between cascaded surface with the hole wall of blocking part accommodating hole 26, arc surface 30 is connected.
The periphery of the hole wall in the first spline hole 28 and the first spline set 7 coordinates and the most similar, the single wedge angle on the first spline hole 28
Connected in star forms the 4th rotation prevention portion 31 coordinated with the 3rd rotation prevention portion 19.The lateral surface of spoke 2 is provided with the first quarter radially
Degree line 32, the friendship of two planes of the 4th rotation prevention portion 31 of the pointed shape groove structure in the first graduation mark 32 and the first spline hole 28
Line, the axis co-planar in the first spline hole 28, the first graduation mark 32 is arranged on the sidewall of accommodating hole.Corresponding first spline hole 28
The intersection of two planes of each 4th rotation prevention portion 31 is equipped with one article of first graduation mark 32.One the first spline hole 28 correspondence one
Group is fastenedly connected assembly.
The hardness of wheel hub 1 is less than the hardness embedding tooth.Brake component 4 is arranged between wheel hub 1 and spoke 2；Outside the first of screw rod 5
Threaded portion 15 is through the third through-hole 25 on wheel hub 1, the second through hole 24 on brake component 4, the first through hole 23 on spoke 2 and the
One locking nut 6 is threaded, and in embedding the hole wall of the third through-hole 25 that tooth embeds wheel hub 1, constraint screw rod 5 relativeatoeterahub 1 revolves
Turn.The cylindrical blocking part 10 of the first locking nut 6 is placed in blocking part accommodating hole 26, and the first rotation prevention portion 11 is placed in the first spline
In hole 28, the first rotation prevention portion 11 of the first locking nut 6 is corresponding with the 4th rotation prevention portion 31 position relationship in the first spline hole 28.The
The first rotation prevention portion 11 that one spline set 7 is arranged on the first locking nut 6 is outer with in the first spline hole 28, keeps out nut 8 screw thread even
It is connected on the first external thread part 15 of screw rod 5 the side axial limiting that first spline set 7 is deviated from blocking part 12；First rotation prevention portion
11 rotate relative to the first spline set 7 with second rotation prevention portion 18 fiting constraint the first locking nut 6, and the 3rd rotation prevention portion 19 and the 4th stops
Transfer part 31 fiting constraint the first spline set 7 rotates relative to spoke 2, and the first locking nut 6 is pacified un-rotatably with screw rod 5, spoke 2
It is fitted together.
Embodiment 2
As shown in Fig. 6 to Figure 10, a kind of wheel, including wheel hub 50, spoke 51, wheel rim 52, brake component 53, many group fastenings even
Connected components.
It is fastenedly connected assembly and includes screw rod 54, spline set 55, spline set locating part.Spline set locating part is for keeping out nut
56。
Screw rod 54 include the first external thread part 57 being arranged in order, periphery be cylindrical blocking part 58, periphery be positive six
Rotation prevention portion 59, second external thread part 60 of dihedral.Blocking part 58 radially protruding the first external thread part 57, rotation prevention portion 59, rotation prevention portion
59 radially protruding the second external thread parts 60.Six spline planar shaped of the periphery of rotation prevention portion 59 arrange circumferentially six first are only
Transfer part 61.The outer peripheral face of blocking part 58 and towards arc surface 62 transition between the end face of the first external thread part 57.
The hole wall of the spline through hole 63 of spline set 55 coordinates with rotation prevention portion 59 periphery, for regular hexagon hole, spline through hole 63
Hole wall on six the second rotation prevention portions 64 coordinated with the first rotation prevention portion 61 arranging circumferentially of six spline planar shaped.Spline
The periphery of set 55 is the intersection that the regular hexagon that two structures are identical rotates 30 °, and the periphery of spline set 55 forms 12
Pointed shape double wedge, each pointed shape double wedge is intersected planar shaped by orthohexagonal two, and single pointed shape double wedge forms one the
Three rotation prevention portions 65.Spline set 55 is provided with two clamping round tube holes 66 about the axisymmetrical of spline set 55.
Spoke 51 is one-body molded with wheel rim 52.Spoke 51 is provided with the multiple axle center along spoke 51 coordinated with screw rod 54
First through hole 67 of circumferential array, is provided with the second through hole 68 coordinated with screw rod 54 and the first through hole 67 on brake component 53,
The screwed hole 69 that the second through hole 68 that wheel hub 50 is provided with on the first external thread part 57 with screw rod 54, brake component 53 coordinates.
Integrally formed with the blocking part accommodating hole 70 being connected with the first through hole 67 and blocking part accommodating hole outside spoke 51
70 the first spline holes 71 being connected, keep out nut accommodating hole 72 with the first spline hole 71 is connected.Keep out nut accommodating hole 72
Aperture is more than the aperture in the first spline hole 71, and the aperture in the first spline hole 71 is more than the aperture of blocking part accommodating hole 70.Blocking part
Forming cascaded surface between accommodating hole 70 and the first through hole 67, between cascaded surface with the hole wall of blocking part accommodating hole 70, arc surface 73 is connected.
The periphery of the hole wall in the first spline hole 71 and the first spline set 55 coordinates and the most similar, the single wedge angle on the first spline hole 71
Connected in star forms the 4th rotation prevention portion 74 coordinated with the 3rd rotation prevention portion 65.The lateral surface of spoke 51 is provided with the first quarter radially
Degree line 75, the friendship of two planes of the 4th rotation prevention portion 74 of the pointed shape groove structure in the first graduation mark 75 and the first spline hole 71
Line, the axis co-planar in the first spline hole 71, the first graduation mark 75 is arranged on the sidewall keeping out nut accommodating hole 72.Corresponding first
The intersection of two planes of each 4th rotation prevention portion 74 in spline hole 71 is equipped with one article of first graduation mark 75.One the first spline
Corresponding one group of hole 71 is fastenedly connected assembly.
First external thread part 57 of screw rod 54 passes the first through hole 67 on spoke 51, the second through hole 68 on brake component 53
Threaded with the screwed hole 69 on wheel hub 50.First rotation prevention portion 61 of screw rod 54 is placed in the first spline hole 71, screw rod 54
First rotation prevention portion 61 is corresponding with the 4th rotation prevention portion 74 position relationship in the first spline hole 71.First spline set 55 is arranged on screw rod 54
The first rotation prevention portion 61 is outer and in the first spline hole 71, keeps out nut 56 and is threaded on the second threaded portion of screw rod 54 the
One spline set 55 deviates from the side axial limiting of blocking part 58；First rotation prevention portion 61 and the second rotation prevention portion 64 fiting constraint screw rod 54
Rotate relative to the first spline set 55, the 3rd rotation prevention portion 65 and the 4th rotation prevention portion 74 fiting constraint the first spline set 55 relative spokes 51
Rotate, together with screw rod 54 is nonrotatably mounted tO with spoke 51.
Embodiment 3
As shown in Figure 11 to Figure 15, as different from Example 2, nut accommodating hole 90 and the first spline hole 91 are being kept out
It is additionally provided with two the taking-up grooves 92 connected with the first spline hole 91 on hole wall, takes out groove 92 neat with the bottom surface in the first spline hole 91
Flat.Being provided with guiding surface 94 on spline set 93, guiding surface 94 is towards the bottom surface in the first spline hole 91, and spline overlaps the guiding of 93
Inclined-plane 94 is formed with the bottom surface in the first spline hole 91 and takes out the taking-up space 96 that groove 92 connects.
The method for dismounting of wheel comprises the following steps:
First separate keeping out nut 97 with the second external thread part 99 of screw rod 98；
With clamp 100, spline set 93 is taken out from the first spline hole 91 again: clamp 100 includes being articulated in rotationally one
Play ground left caliper 101, right caliper body 102.Left caliper 101 includes left shank 103, articulated section 104, clamping end 105 and is arranged on
Towards the clamping protuberance 106 of right caliper body 102 direction projection on clamping end 105, left shank 103 and clamping end 105 position respectively
In the both sides of articulated section 104, the left shank 103 of clamp 100 and the median plane of articulated section 104 in one plane, articulated section 104
Vertical left shank 103, clamps the vertical clamping end 105 of protuberance 106.Right caliper body 102 includes right shank 107, articulated section 108, folder
Hold end 109 and be arranged on clamping end 109 the clamping protuberance 110 towards left caliper 101 direction projection, right shank 107 He
Clamping end 109 lays respectively at the both sides of articulated section 108, the median plane of right shank 107 and articulated section 108 in one plane,
Clamping end 109 vertical right shank 107, clamps the vertical clamping end 109 of protuberance 110.
The clamping end 105 of left caliper 101 and clamping protuberance 106, the clamping end 109 of right caliper body 102 and clamping protuberance
110 taking-up grooves 92 corresponding with on spoke 111 coordinate；Being opened by clamp 100, clamping end 105 and the clamping of left caliper 101 are convex
Portion 106 stretches into one, and taking-up groove 92 is interior and clamping protuberance 106 is radially into the taking-up space 96 between spline set 93 and spoke 111
In, the clamping end 109 of right caliper body 102 and clamping protuberance 110 stretch into another taking-up groove 92 and clamping protuberance 110 is radially into
In taking-up space 96 between spline set 93 and spoke 111, then draw clamp 100 in, spline set 93 is taken from the first spline hole 91
Go out；
Screw rod 98 is separated with the screwed hole 113 on wheel hub 112, and by screw rod 98 from wheel hub 112, brake component 95, spoke
Take out in 111, complete the dismounting of wheel.
For the present embodiment, take out groove and also can stretch into the taking-up space that the bottom surface formation in the first spline hole enters for clamp.
Embodiment 4
As Figure 16 is to shown in 21, and as different from Example 3, the installation method of wheel comprises the following steps: pass through sleeve
Screw rod 132 finely tuned forward or backwards by spanner 131；Box spanner 131 is provided with positive six limits of rotation prevention portion 133 with screw rod 132
The fully mated orthohexagonal interior six limit accommodating holes 140 coaxial with box spanner 131 of outer peripheral face of shape.Accommodating on interior six limits
The outer peripheral face in hole 140 is provided with second scale coplanar with a crest line of box spanner 131 axis, interior six limit accommodating holes 140
Line 134, the second graduation mark 134 is positioned at the front of box spanner 131.
Six limit accommodating holes 140 in box spanner 131 are enclosed within outside the rotation prevention portion 133 of screw rod 132, pass through box spanner
131 finely tune screw rod 132 forward or backwards, make the second graduation mark 134 and first graduation mark on spoke 135 of box spanner 131
136 is coplanar, the axis in one article of crest line the 137, first spline hole 138 of such rotation prevention portion 133, of the first spline hole 138
The intersection of two planes of four rotation prevention portions 139 is coplanar, makes the first rotation prevention portion 140 of rotation prevention portion 133 and the of the first spline hole 138
Four rotation prevention portion 139 position relationships are corresponding, then are arranged on outside rotation prevention portion 133 and in the first spline hole 138 by spline set 142.
Embodiment 5
As shown in figure 22, as different from Example 3, the left shank 161 of clamp and the median plane of articulated section 162 are at one
In plane, clamping end 164 vertical left shank 161, clamp the vertical clamping end 164 of protuberance 163.
The median plane of right shank 165 and articulated section 166 in one plane, clamping end 167 vertical right shank 165, folder
Hold the vertical clamping end 167 of protuberance 168.
Embodiment 6
As shown in Figure 23 to Figure 26, a kind of wheel, including wheel hub the 180, first spoke the 181, second spoke 182 and first
Integrated first wheel rim 183 of spoke 181, second wheel rim 184 integrated with the second spoke 182, is fastenedly connected assembly.
It is fastenedly connected assembly and includes that securing member, securing member include screw rod the 185, first locking nut the 186, second locking nut 187.
Screw rod 185 includes the first external thread part 188, light cadre 189, blocking part 190, spline axle the 191, second outer spiral shell successively
Stricture of vagina portion 192, installation portion 193.The outer peripheral face of spline axle 191 is provided with circumferential equally distributed embedding raised line 194.Blocking part
190 radially protruding spline axle the 191, first external thread part 188 and the second external thread parts 192, the minimum outer diameter of spline axle 191 is more than
The maximum outside diameter of the second external thread part 192.It is provided with draw-in groove 195 on the mounting shaft.
First spoke 181 is provided with and is provided with the multiple along the first round of the first external thread part 188 one end fits with screw rod 185
Circumferential the first evenly distributed through hole 196 in the axle center of spoke 181, is provided with on the second spoke 182 and is provided with the first outer spiral shell with screw rod 185
Stricture of vagina portion 188 one end fits and the second through hole 197 coordinated one by one with the first through hole 196, be provided with and screw rod 185 on wheel hub 180
It is provided with the second external thread part 192 one end fits and the third through-hole 198 coordinated one by one with the second through hole 197, and takes turns towards second
The counterbore 199 that spoke 182 side connects with third through-hole 198.
It is fastenedly connected assembly and also includes first spline part the 200, first spline set the 201, first spline set locating part, second only
Pivoted housing the 202, second spline set locating part.One corresponding screw rod 185, first locking nut 186, second of the first through hole 196
Locking nut the 187, first spline part the 200, first spline set the 201, first spline set locating part, the second spline set 202, second are only
Pivoted housing locating part.First spline overlaps 201 locating parts for keeping out nut 203, and the second spline set locating part is snap ring 204.
First locking nut 186 is six-sided nut, for standard component.Six splines of the first locking nut 186 periphery are put down
Face forms six the first rotation prevention portions 205 of circumferential array.
The shaft core position of the first spline set 201 is provided with the axial spline through hole 206 coordinated with the first locking nut 186,
Spline through hole 206 is regular hexagon hole, and six the spline planes formation of spline through hole 206 hole wall coordinate with the first rotation prevention portion 205
Second rotation prevention portion 207.The periphery of the first spline set 201 is external tooth wheel shape, and the periphery overlapping 201 in the first spline is provided with circumference uniformly
Multiple stepped tooths of distribution, a stepped tooth forms the 3rd rotation prevention portion 208.
First spline part 200 is the stamping parts of integral type structure, stamped metal sheets form.First spline part 200 includes
Discoid first spline part body 209, through first spline part body 209 overlaps that 201 peripheries coordinate with the first spline
First spline hole 210, the periphery punching stretch along the first spline hole 210 forms the bulge loop 211 coaxial with the first spline hole 210；
The inner peripheral surface of bulge loop 211 and the inner peripheral surface in the first spline hole 210 are coplanar, join for overlapping 201 peripheries with the first spline of external tooth wheel shape
The internal tooth wheel shape closed, is uniformly distributed multiple dovetail groove on the inner peripheral surface of bulge loop 211 and the inner peripheral surface in the first spline hole 210, and one
Individual dovetail groove forms the 4th rotation prevention portion 212 coordinated with the 3rd rotation prevention portion 208.
Tapped through hole 213 and the second spline hole 214 connected with tapped through hole 213 it is provided with in second locking nut 187, the
The minimum-value aperture in two spline holes 214 is more than the aperture of tapped through hole 213.The hole wall in the second spline hole 214 is provided with circumferential array
The 5th rotation prevention portion 215.The hole wall in the second spline hole 214 is the intersection that the regular hexagon hole that two structures are identical rotates °,
The hole wall in the second spline hole 214 is formed 12 pointed shape grooves, biphase by regular hexagon hole of each pointed shape groove
Friendship plane is formed, and a pointed shape groove forms the 5th rotation prevention portion 215.The periphery of the second locking nut 187 is positive six limits
Shape.
Second spline set 202 is provided with axial spline through hole 219, and the periphery of the second spline set 202 with the 5th is only provided with
Transfer part 215 coordinates, the 6th rotation prevention portion 216 of circumferential array, and the hole wall of spline through hole 219 is provided with the 7th spline of circumferential array
Portion 217.The periphery of the second spline set 202 coordinates and the most similar with the second spline hole 214 of the second locking nut 187, and second
The pointed shape double wedge of 12 circumferential array that spline overlaps 202 peripheries forms 12 the 6th rotation prevention portions 216.Spline through hole 219
Hole wall is provided with three evenly distributed axial spline bars of circumference, and one article of spline article forms the 7th rotation prevention portion 217.
It is provided with three spline bars on the second spline set 202 one by one in one end of the second external thread part 192 of screw rod 185
Axial three the spline groove coordinated, one article of spline groove forms the 8th rotation prevention portion 218 coordinated with the 7th rotation prevention portion 217.
Third through-hole 198 and screw rod 185 are provided with the one end fits of the second external thread part 192；The tapped through hole of the second locking nut 187
213 coordinate with the second external thread part 192.
Second external thread part 192 of screw rod 185 is through the third through-hole 198 on wheel hub 180 and the second locking nut 187 spiral shell
Stricture of vagina connects, and in the embedding raised line 194 on screw rod 185 spline axle 191 embeds wheel hub 180, constraint screw rod 185 relativeatoeterahub 180 revolves
Turn.Second spline set 202 is arranged in the second spline hole 214 of the second locking nut 187, and snap ring 204 is arranged on screw rod 185
In draw-in groove 195, second spline set 202 is deviated from the side axial limiting of blocking part 190；5th rotation prevention portion 215 and the 6th rotation prevention portion
216 fiting constraint the second locking nuts 187 rotate relative to the second spline set 202, and the 7th rotation prevention portion 217 stretches into the 8th rotation prevention portion 21
Interior constraint screw rod 185 202 rotates relative to the second spline set, and the second locking nut 187 and screw rod 185, wheel hub 180 are the most rotatable
Be installed together.
First external thread part 188 of screw rod 185 through the second spoke 182 second through hole the 197, first spoke 181 the
One through hole 196 is threadeded with the first locking nut 186, and wheel hub the 180, second spoke the 182, first spoke 181 is fixed together.
First spline set 201 is arranged on outside the first locking nut 186, keeps out nut 203 and is threaded in the first external screw thread of screw rod 185
In portion 188, first spline set 201 is deviated from the side axial limiting of blocking part 190；First spline part 200 is arranged on the first spline
Together with outside set 201 and being welded and fixed with the first spoke 181.First rotation prevention portion 205 and the second rotation prevention portion 207 fiting constraint first
Locking nut 186 rotates relative to the first spline set 201, the 3rd rotation prevention portion 208 and the 4th rotation prevention portion 212 fiting constraint the first spline
Set 201 rotates relative to spoke, and the first locking nut 186 is with screw rod the 185, first spoke the 181, second spoke 182, wheel hub 180 not
It is installed in rotation on together.
Embodiment 7
As shown in Figure 29, Figure 30, as different from Example 6, the first spline part includes the first spline part body of tabular
230, it is arranged on the central through hole 231 on the first spline part body 230, joins one by one with the first through hole 233 on the first spoke 232
The the first spline hole 234 closed, along the bulge loop 235 of the first spline hole 234 hole wall stretching, the lateral wall of bulge loop 235 and bulge loop 235
Medial wall is the most similar.
One corresponding screw rod in the first spline hole, the first locking nut, the second locking nut, the first spline set, first
Spline set locating part, the second spline set, the second spline set locating part.
Embodiment 8
As shown in Figure 31 to Figure 36, as different from Example 6, as shown in Figure 31 to Figure 36, different from embodiment 6
It is also to include attaching nut 250.The internal thread hole 252 coordinated with the first external thread part 251 it is provided with in attaching nut 250.?
Attaching nut 250 be provided with the periphery of internal thread hole 252 one end be provided with blocking part 253, the polished rod portion 254 being connected with blocking part 253,
On the external thread part 256 that is connected with polished rod portion 254 and coordinate with the first locking nut 255, the end face being arranged on external thread part 256
It is provided with the regulation portion 257 of outer-hexagonal shape.
Second through hole 261 of first through hole the 259, second spoke 260 of the first spoke 258 and the polished rod of attaching nut 250
Portion 254 coordinates.
Second external thread part 263 of screw rod 262 is through the third through-hole 265 on wheel hub 264 and the second locking nut 266 spiral shell
Stricture of vagina connects, and in the embedding raised line 268 on the spline axle 267 of screw rod 262 embeds wheel hub 264, constraint screw rod 262 relativeatoeterahub 264 revolves
Turn.Second spline set 269 is arranged in the second spline hole 270 of the second locking nut 266, and snap ring 271 is arranged on screw rod 262
In draw-in groove 272, second spline set 269 is deviated from the side axial limiting of blocking part 253.Second locking nut 266 and screw rod 262,
Wheel hub 264 is nonrotatably mounted tO together.The rotation prevention portion 273 of screw rod 262 is contained in the counterbore 274 of wheel hub 264 completely.
First external thread part 251 of screw rod 262 is threadeded with the internal thread hole 252 of attaching nut 250, attaching nut
The external thread part 256 of 250 is through the first through hole 259 and the first lock of second through hole the 261, first spoke 258 of the second spoke 260
Jack panel 255 is threaded, and the second spoke 260, the first locking nut 255 axle are axially kept out in the blocking part 253 of attaching nut 250
To keeping out the first spoke 258, wheel hub the 264, second spoke the 260, first spoke 258 is fixed together.Attaching nut 250 keeps out
Portion 253 is axially kept out constraint attaching nut 250 and rotates relative to the second spoke 260 by the second spoke 260.First spline set 275 peace
It is contained in outside the first locking nut 255, keeps out nut 276 and to first be only threaded on the first external thread part 251 of screw rod 262
Pivoted housing 275 deviates from the side axial limiting of blocking part 253；First spline part 277 is arranged on outside the first spline set 275 and with first
Spoke 258 is welded and fixed together.First locking nut 255 is with attaching nut's the 250, first spoke the 258, second spoke 260 not
It is installed in rotation on together.
Embodiment 9
As shown in figure 37, as different from Example 8, the first spline part includes the first spline part body 290 of tabular, if
Put the central through hole 291 on the first spline part body 290, coordinated one by one with the first through hole 293 on the first spoke 292
One spline hole 294, along the bulge loop 295 of the first spline hole 294 hole wall stretching, the lateral wall of bulge loop 295 and the medial wall of bulge loop 295
The most similar.
One corresponding screw rod in the first spline hole, attaching nut, the first locking nut, the second locking nut, first only
Pivoted housing, the first spline set locating part, the second spline set, the second spline set locating part.
Embodiment 10
As shown in Figure 38, Figure 39, as different from Example 2, the method for dismounting of wheel comprises the following steps:
First separate keeping out nut 310 with the second threaded portion 312 of screw rod 311.
Again spline set 314 is taken out from the first spline hole 316 of spoke 315 by clamp 313: clamp 313 includes turning
Be articulated the bottom surface of the symmetrically clamping end 319 of left caliper 317, right caliper body 318, vertical left caliper 317 dynamicly
Cylindrical clamping projection 320, the clamping projection 322 of the bottom surface of the clamping end 321 of vertical right caliper 318.Left caliper 317
Symmetrical with right caliper body 318.Clamping projection 320 coordinates with clamping round tube hole 323 and can be contained in clamping round tube hole 323 completely
In, clamping projection 322 coordinates with clamping round tube hole 324 and can be contained in completely in clamping round tube hole 324.Clamp 313 is opened,
Clamping projection 320 stretches in clamping round tube hole 323, and clamping projection 322 stretches in clamping round tube hole 324, then draws clamp 313 in,
Spline set 314 is taken out from the first spline hole 316.
Again screw rod 311 is separated with the screwed hole of wheel hub, and screw rod 311 is taken out from wheel hub, brake component, spoke 315,
Complete the dismounting of wheel.
Embodiment 11
As shown in Figure 40 to Figure 46, as different from Example 6, a kind of wheel, including wheel hub 340, spoke 341 and with wheel
The integrated wheel rim of spoke 341 342, brake component 343, it is fastenedly connected assembly.It is fastenedly connected assembly and includes securing member, securing member bag
Include screw rod the 344, first locking nut the 345, second locking nut 346.
It is fastenedly connected assembly also to include the first spline set 347, keep out nut the 348, second spline set 349, snap ring 350.One
Corresponding screw rod the 344, first locking nut the 345, second locking nut 346, first spline of individual first through hole is overlapped 347, is kept out
Nut the 348, second spline set 349, snap ring 350.
Spoke 341 is provided with multiple axle center weeks along spoke 341 that the first external thread part 351 with screw rod 344 coordinates
To the first evenly distributed through hole 352.Brake component 343 is provided with 353, the polished rod with screw rod 344 coordinate and lead to first
The second through hole 354 that hole 352 coordinates one by one.Wheel hub 340 is provided with the spline axle 356 with screw rod 344 coordinate and lead to second
The third through-hole 357 that hole 354 coordinates one by one, and the counterbore 355 connected with third through-hole 357 towards spoke 341 side.
Periphery along the first through hole 352 of spoke 341 is provided with the protuberance of two punching stretch outside spoke 341
358, on the face that spoke 341 deviates from protuberance 358, just to the position of each protuberance 358, form depressed part 359；Protuberance
The circular distribution of axis of the first through hole 352 of 358 spokes 341, the medial surface of protuberance 358 forms the first spline of non-closed
Hole 360, the 4th rotation prevention portion 361 is be arranged on the medial surface of protuberance 358 stepped tooth structure with the first spline set 347 the
The dovetail groove that three rotation prevention portions 362 coordinate.The taking-up being used for taking out the first spline set 347 is formed between adjacent two protuberances 358
Depressed part 368.
Brake component 343 is arranged on the inner side of wheel hub 340, and the second external thread part 363 of screw rod 344 passes on wheel hub 340
The second through hole 354 on third through-hole 357, brake component 343 is threadeded with the second locking nut 346.The spline axle of screw rod 344
In embedding raised line 364 on 356 embeds wheel hub 340, constraint screw rod 344 relativeatoeterahub 340 rotates.Second spline set 349 is arranged on
In second spline hole 365 of the second locking nut 346, the draw-in groove 366 that snap ring 350 is arranged on screw rod 344 is interior to the second spline set
The 349 side axial limitings deviating from blocking part 367.Second locking nut 346 is with screw rod 344, brake component 343, wheel hub 340 can not
It is rotatably mounted at together.The blocking part 367 of screw rod 344 is contained in the counterbore 355 of wheel hub 340 completely.
First external thread part 351 of screw rod 344 is through the first through hole 352 and the first locking nut 345 spiral shell on spoke 341
Stricture of vagina connects.It is outer with in the first spline hole 360 that first spline set 347 is arranged on the first locking nut 345, keeps out nut 348 screw thread
It is connected on the first external thread part 351 of screw rod 344 first spline set 347 is deviated from the side axial limiting of blocking part 367.The
Together with one locking screw is nonrotatably mounted tO with screw rod 344, spoke 341.Spoke 341 is arranged on the outside of wheel hub 340.Implement
Example 11
As shown in figure 47, as different from Example 11, overlap in the first spline and be provided with three axially on an end face of 381
Protruding the first spline and overlap the supporting part 382 of 381 end faces, supporting part 382 makes the first spline set 381 bottom surfaces towards the first spline hole
Side with formed between the first bottom surface, spline hole and clamp the taking-up space (not shown) that hole 383 connects.
Claims (15)
1. a wheel, including spoke, is additionally provided with more than three centered by spoke axle center circumferentially distributed first on spoke
Through hole；It is characterized in that: also include spline set；It is provided with outside spoke and retrains screw rod or spiral shell by matched spline set
Female rotation connects and the first coaxial spline hole with the first through hole；
The minimum-value aperture in the first spline hole is more than the aperture of the first through hole；The hole wall in the first spline hole is provided with axial first
Rotation prevention portion；The periphery of spline set coordinates with the hole wall in the first spline hole；Spline set periphery be provided with coordinate with the first rotation prevention portion,
The second axial rotation prevention portion；Being provided with the first axial spline through hole on spline set, the hole wall of the first spline through hole is provided with axle
To the 3rd rotation prevention portion.
2. a kind of wheel as claimed in claim 1, it is characterised in that: also include that spline set, spline set are arranged on the first spline
In hole；On hole wall in the first spline hole and/or spline set, it is provided with and will be arranged on that locking nut is outer or the spline blocking part of screw rod
Outward, the taking-up structure that the set of the spline in the first spline hole takes out.
3. a kind of wheel as claimed in claim 3, it is characterised in that: described taking-up structure includes that being arranged on spline puts two
Individual axial clamping hole or be arranged on the periphery of spline set two the axial clamping depressed parts connected with spline set periphery.
4. wheel as claimed in claim 3 a kind of, it is characterised in that: described taking-up structure is additionally included in spline set towards the
The side of the bottom surface in one spline hole with formed bottom the first spline hole and clamp hole or clamping depressed part connect, confession extracting tool
The taking-up space that gripper hook enters through clamping hole or clamping depressed part.
5. a kind of wheel as claimed in claim 3, it is characterised in that: described taking-up structure includes being arranged on the first spline hole
Hole wall on connect with the hole wall in the first spline hole and the end face in the first spline hole two taking-up grooves.
6. wheel as claimed in claim 5 a kind of, it is characterised in that: described taking-up structure is additionally included in spline set towards the
It is provided with between the side of the bottom surface in one spline hole with the first spline hole and takes out the taking-up space that groove connects.
7. a kind of wheel as claimed in claim 1, it is characterised in that: corresponding each first spline hole on the lateral surface of spoke
Being equipped with the first corresponding with the first rotation prevention portion, to cross the radial direction of the axis in the first spline hole graduation mark, the first graduation mark is distributed in
The periphery in the first spline hole.
8. a kind of wheel as claimed in claim 3, it is characterised in that: described spoke includes spoke body, is arranged on spoke
The first described through hole of more than three on body；In the outside of spoke body corresponding each first through hole be respectively formed two with
On the first protuberance, the first protuberance is along the circular distribution of axis of corresponding first through hole；The first described protuberance
Medial surface forms the first described spline hole of non-closed, and the first described rotation prevention portion is circumferentially distributed in the inner side of the first protuberance
On face；Gap between adjacent two protuberance circumferences forms the taking-up depressed part being used for taking out spline set.
9. a kind of wheel as claimed in claim 1, it is characterised in that: it is additionally provided with in the periphery, blocking part of described screw rod and keeps out
Bulge loop, keeps out bulge loop near the first external thread part；Integrally formed with the first described spline hole outside spoke, outside spoke
Also integrally formed with blocking part accommodating hole, accommodating hole side, blocking part connects with the first through hole, and opposite side and the first spline hole are even
Logical；The aperture of blocking part accommodating hole is less than the aperture in the first spline hole more than the aperture of the first through hole.
10. a wheel, including wheel hub, brake component, spoke, be fixed on spoke or wheel rim integrated with spoke, three groups
More than it is fastenedly connected assembly；It is fastenedly connected assembly and includes screw rod, locking nut；Screw rod includes that the first external thread part, spline are kept out
Portion, spline blocking part radially protruding the first external thread part；The shaft core position of locking nut is provided with and coordinates with the first external thread part
Spiral shell leads to pit；
Spoke is provided with the first through hole that more than three axle center along spoke that the first external thread part with screw rod coordinates are axial,
Brake component is provided with the first external thread part with screw rod, the second through hole that the first through hole coordinates, wheel hub is provided with and first
The third through-hole that the second through hole on external thread part, brake component coordinates；
It is characterized in that: integrally formed with the first spline hole connected with the first through hole outside spoke, or described wheel is also
Including the first spline part together with being nonrotatably mounted tO outside spoke, the first spline part is provided with the first spline hole；
The aperture in the first spline hole, more than the aperture of the first through hole, is provided with the first axial spline on the hole wall in the first spline hole
Portion；
The described assembly that is fastenedly connected also includes that spline set, spline overlap locating part；
The periphery of spline set coordinates with the hole wall in the first spline hole；Spline set periphery be provided with coordinate with the first rotation prevention portion, axle
To the second rotation prevention portion；Being provided with the first axial spline through hole on spline set, the hole wall of the first spline through hole is provided with axially
The 3rd rotation prevention portion；
On hole wall in the first spline hole and/or spline set, be provided with will be arranged on that locking nut is outer and in the first spline hole only
The taking-up structure that pivoted housing takes out；
The 4th rotation prevention portion coordinated with the 3rd rotation prevention portion it is provided with in the periphery of locking nut；First spline through hole and lock of spline set
The periphery of jack panel coordinates；
One the corresponding first spline hole of the first through hole, screw rod, locking nut, spline set, spline set locating part；
First external thread part of screw rod leads to through first on the third through-hole on wheel hub, the second through hole on brake component, spoke
Threaded with locking nut in hole, together with the spline blocking part of screw rod constraint screw rod is nonrotatably mounted tO with wheel hub, and screw rod
With locking nut, wheel hub, brake component and spoke are fastened together；Locking nut is placed in the first spline hole, locking nut
The 4th rotation prevention portion and the first rotation prevention portion position relationship in the first spline hole corresponding；
Spline set is arranged on that locking nut is outer and in the first spline hole and be installed on screw rod or on spoke, and spline is overlapped spacing
Part axial limiting is in the first spline hole；
3rd rotation prevention portion and the 4th rotation prevention portion fiting constraint locking nut rotate relative to spline set, the second rotation prevention portion and the first spline
Portion's fiting constraint spline set rotates relative to spoke, and locking nut is nonrotatably mounted tO with screw rod, spoke, brake component and wheel hub
Together.
11. 1 kinds of wheels, including wheel hub, brake component, spoke, be fixed on spoke or wheel rim integrated with spoke, three groups
More than it is fastenedly connected assembly；It is fastenedly connected assembly and includes screw rod；Screw rod includes the first external thread part, spline blocking part, and spline is supported
Stopper radially protruding the first external thread part；
Spoke is provided with the first through hole that more than three axle center along spoke that the first external thread part with screw rod coordinates are axial,
Brake component is provided with the first external thread part with screw rod, the second through hole that the first through hole coordinates, wheel hub is provided with and first
The 3rd hole that the second through hole on external thread part, brake component coordinates；
It is characterized in that: integrally formed with the first spline hole connected with the first through hole outside spoke, or described wheel is also
Including the first spline part together with being nonrotatably mounted tO outside spoke, the first spline part is provided with the first spline hole；
The aperture in the first spline hole is more than the aperture of the first through hole；The hole wall in the first spline hole is provided with the first axial spline
Portion；
The described assembly that is fastenedly connected also includes that spline set, spline overlap locating part；
The periphery of spline set coordinates with the hole wall in the first spline hole；Spline set periphery be provided with coordinate with the first rotation prevention portion, axle
To the second rotation prevention portion；Being provided with the first axial spline through hole on spline set, the hole wall of the first spline through hole is provided with axially
The 3rd rotation prevention portion；
Hole wall and/or spline in the first spline hole are overlapped, are provided with and will be arranged on outside the spline blocking part of screw rod and the first spline
The taking-up structure that spline set in hole takes out；
It is provided with the 4th rotation prevention portion coordinated with the 3rd rotation prevention portion in the periphery of the spline blocking part of screw rod；First spline of spline set
Through hole coordinates with the periphery of the spline blocking part of screw rod；
One the corresponding first spline hole of the first through hole, screw rod, spline set, spline set locating part；
The 3rd hole on wheel hub is the tapped through hole that the first external thread part with screw rod coordinates, and the first external thread part of screw rod passes
The first through hole on spoke, the second through hole on brake component are threadeded with the 3rd hole on wheel hub, and screw rod is by spoke, brake component
Link together with wheel hub fastening；Or the 3rd hole is the through hole that the first external thread part with screw rod coordinates on wheel hub, carry on the back at wheel hub
Be provided with the locking nut together with being nonrotatably mounted tO with wheel hub from the side of spoke, the first external thread part of screw rod is through wheel
The first through hole on spoke, the second through hole on brake component are threadeded with locking nut with the 3rd hole on wheel hub, screw rod and lock
Spoke, brake component and wheel hub fastening are linked together by jack panel；
The spline blocking part of screw rod is placed in the first spline hole, the 4th rotation prevention portion of the spline blocking part of screw rod and the first spline hole
The first rotation prevention portion position relationship corresponding；
Spline set be arranged on outside the spline blocking part of screw rod and the first spline hole in and be installed on screw rod or on the first spoke
First spline set locating part axial limiting in the first spline hole；
The screw rod of the 3rd rotation prevention portion and the 4th rotation prevention portion fiting constraint rotates relative to spline set, the second rotation prevention portion and the first rotation prevention portion
Fiting constraint spline set rotates relative to spoke, together with screw rod is nonrotatably mounted tO with spoke, brake component and wheel hub.
12. wheels as claimed in claim 11 a kind of, it is characterised in that: described spline set locating part is snap ring or for being provided with
The maximum outside diameter of the buckle closure of two or more Elastic buckle, snap ring or buckle closure is more than the minimum diameter of the spline through hole of spline set；Card
Ring or elastic buckle closure are arranged on screw rod or on spoke.
13. 1 kinds of wheels, including spoke, brake drum, wheel hub, be fixed on spoke or wheel rim integrated with spoke, three groups
More than it is fastenedly connected assembly；
It is fastenedly connected assembly and includes screw rod, the first locking nut, the second locking nut；Screw rod includes spline blocking part, is distributed in
First external thread part of the both sides that spline blocking part is opposing, the second external thread part；The shaft core position of the first locking nut be provided with
The spiral shell that first external thread part coordinates leads to pit, and the shaft core position of the second locking nut is provided with the spiral shell coordinated with the second external thread part and leads to
Pit；
Spoke is provided with the first through hole that more than three axle center along spoke that the first external thread part with screw rod coordinates are axial,
Brake drum is provided with the second external thread part with screw rod, the second through hole that the first through hole coordinates, wheel hub is provided with and screw rod
The second external thread part and spline blocking part, brake drum on second through hole coordinate the 3rd hole, the 3rd hole is shoulder hole；Ladder
The macropore in hole is towards wheel hub；
It is characterized in that: integrally formed with the first spline hole connected with the first through hole outside spoke, or described wheel is also
Including the first spline part together with being nonrotatably mounted tO outside spoke, the first spline part is provided with the first spline hole；
The aperture in the first spline hole is more than the aperture of the first through hole；The hole wall in the first spline hole is provided with the first axial spline
Portion；
The described assembly that is fastenedly connected also includes the first spline set, the first spline set locating part, the second spline set, the second spline set
Locating part；
The periphery of the first spline set coordinates with the hole wall in the first spline hole；It is provided with and the first rotation prevention portion in the periphery of the first spline set
Cooperation, the second axial rotation prevention portion；First spline set is provided with the first axial spline through hole, the hole wall of the first spline through hole
It is provided with the 3rd axial rotation prevention portion；
On hole wall in the first spline hole and/or the first spline set, it is provided with and will be arranged on that the first locking nut is outer and the first spline
The taking-up structure that the first spline set in hole takes out；
The 4th rotation prevention portion coordinated with the 3rd rotation prevention portion it is provided with in the periphery of the first locking nut；First spline of the first spline set
The periphery of through hole and the first locking nut coordinates；
The tapped through hole that the second threaded portion with screw rod coordinates and connect second it is provided with tapped through hole in second locking nut
Spline hole, the minimum-value aperture in the second spline hole is more than the aperture of tapped through hole, and the hole wall in the second spline hole is provided with axial the
Five rotation prevention portions；
Second spline puts and is provided with axial spline through hole, and the periphery of the second spline set is provided with the 6th coordinated with the 5th rotation prevention portion
Rotation prevention portion, the hole wall of spline through hole is provided with the 7th rotation prevention portion；
On hole wall in the second spline hole and/or the second spline set, it is provided with and will be arranged on that the first locking nut is outer and the first spline
The taking-up structure that the second spline set in hole takes out；
It is provided with the 8th rotation prevention portion coordinated with the 7th rotation prevention portion in the end of the second external thread part of screw rod；
One the corresponding first spline hole of the first through hole, screw rod, the first locking nut, the first spline set, the first spline set limit
Position part, the second locking nut, the second spline set, the second spline set locating part；
The macropore in the second external thread part of screw rod the 3rd hole from wheel hub is through the second hole and second on the 3rd hole, brake drum
Locking nut is threaded, together with the spline blocking part of screw rod constraint screw rod is nonrotatably mounted tO with wheel hub；Second locking
5th rotation prevention portion of nut is corresponding with the 8th rotation prevention portion position relationship of screw rod；
Second spline set is arranged in the second spline hole of the second locking nut, and the second spline set locating part is arranged on the of screw rod
Two threaded portions are away from the side that the second spline set deviates from one end of spline blocking part or the second locking nut spline blocking part
Axial limiting；
6th rotation prevention portion fiting constraint the second locking nut of the 5th rotation prevention portion of the second locking nut and the second spline set is relative
Second spline set rotates, and the 7th rotation prevention portion of the second spline set is with the 8th rotation prevention portion fiting constraint screw rod of screw rod relative to second only
Pivoted housing rotates, and together with the second locking nut is nonrotatably mounted tO with screw rod, the spline blocking part of screw rod is placed in the of wheel hub
In the macropore in three holes；
First external thread part of screw rod is threaded through the first through hole on spoke and the first locking nut, screw rod and the first lock
Spoke is fastened together by jack panel with brake drum；First locking nut is placed in the first spline hole, the first locking nut
The 4th rotation prevention portion and the first rotation prevention portion position relationship in the first spline hole corresponding；
First spline set is arranged on that the first locking nut is outer and in the first spline hole and be installed in the on screw rod or on spoke
One spline set locating part axial limiting is in the first spline hole；
First locking nut of the 3rd rotation prevention portion and the 4th rotation prevention portion fiting constraint rotates relative to the first spline set, the second rotation prevention portion
Rotate relative to spoke with first rotation prevention portion fiting constraint the first spline set, the first locking nut and screw rod, spoke, brake drum and wheel
Hub is nonrotatably mounted tO together.
14. 1 kinds of wheels, including the first spoke, the second spoke, wheel hub, are fixed on the first spoke or become with the first spoke one
The wheel rim of type, more than three groups be fastenedly connected assembly；
It is fastenedly connected assembly and includes screw rod, the first locking nut, the second locking nut；Screw rod includes spline blocking part, is distributed in
First external thread part of the both sides that spline blocking part is opposing, the second external thread part；The shaft core position of the first locking nut be provided with
The spiral shell that first external thread part coordinates leads to pit, and the shaft core position of the second locking nut is provided with the spiral shell coordinated with the second external thread part and leads to
Pit；
First spoke is provided with more than three axle center along the first spoke that the first external thread part with screw rod coordinates axial
First through hole, is provided with the first external thread part with screw rod, the second through hole that the first through hole coordinates on the second spoke, on wheel hub
The 3rd hole that the second through hole being provided with on the second external thread part with screw rod and spline blocking part, the second spoke coordinates, the 3rd hole
For shoulder hole；
The macropore of shoulder hole is towards the second spoke；
It is characterized in that: integrally formed with the first spline hole connected with the first through hole outside the first spoke, or described car
Wheel also includes the first spline part together with being nonrotatably mounted tO outside the first spoke, is provided with first on the first spline part
Spline hole；
The aperture in the first spline hole is more than the aperture of the first through hole；The hole wall in the first spline hole is provided with the first axial spline
Portion；
The described assembly that is fastenedly connected also includes the first spline set, the first spline set locating part, the second spline set, the second spline set
Locating part；
The periphery of the first spline set coordinates with the hole wall in the first spline hole；It is provided with and the first rotation prevention portion in the periphery of the first spline set
Cooperation, the second axial rotation prevention portion；First spline set is provided with the first axial spline through hole, the hole wall of the first spline through hole
It is provided with the 3rd axial rotation prevention portion；
On hole wall in the first spline hole and/or the first spline set, it is provided with and will be arranged on that the first locking nut is outer and the first spline
The taking-up structure that the first spline set in hole takes out；
The 4th rotation prevention portion coordinated with the 3rd rotation prevention portion it is provided with in the periphery of the first locking nut；First spline of the first spline set
The periphery of through hole and the first locking nut coordinates；
The tapped through hole that the second threaded portion with screw rod coordinates and connect second it is provided with tapped through hole in second locking nut
Spline hole, the minimum-value aperture in the second spline hole is more than the aperture of tapped through hole, and the hole wall in the second spline hole is provided with axial the
Five rotation prevention portions；
Second spline puts and is provided with axial spline through hole, and the periphery of the second spline set is provided with the 6th coordinated with the 5th rotation prevention portion
Rotation prevention portion, the hole wall of spline through hole is provided with the 7th rotation prevention portion；
On hole wall in the second spline hole and/or the second spline set, it is provided with and will be arranged on that the second locking nut is outer and the first spline
The taking-up structure that spline set in hole takes out；
It is provided with the 8th rotation prevention portion coordinated with the 7th rotation prevention portion in the end of the second external thread part of screw rod；
One the corresponding first spline hole of the first through hole, screw rod, the first locking nut, the first spline set, the first spline set limit
Position part, the second locking nut, the second spline set, the second spline set locating part；
The macropore in the second external thread part of screw rod the 3rd hole from wheel hub is threadeded through the 3rd hole with the second locking nut,
Together with the spline blocking part constraint screw rod of screw rod is nonrotatably mounted tO with wheel hub；5th rotation prevention portion of the second locking nut with
8th rotation prevention portion position relationship of screw rod is corresponding；
Second spline set is arranged in the second spline hole of the second locking nut, and the second spline set locating part is arranged on the of screw rod
Two threaded portions are away from the side that the second spline set deviates from one end of spline blocking part or the second locking nut spline blocking part
Axial limiting；
6th rotation prevention portion fiting constraint the second locking nut of the 5th rotation prevention portion of the second locking nut and the second spline set is relative
Second spline set rotates, and the 7th rotation prevention portion of the second spline set is with the 8th rotation prevention portion fiting constraint screw rod of screw rod relative to second only
Pivoted housing rotates, and together with the second locking nut is nonrotatably mounted tO with screw rod, the spline blocking part of screw rod is placed in the of wheel hub
In the macropore in three holes；
First external thread part of screw rod is locked through the second through hole on the second spoke, the first through hole on the first spoke with first
Nut thread connects, and wheel hub, the second spoke and the first spoke are fastened together by screw rod and the first locking nut；First lock
Jack panel is placed in the first spline hole, and the 4th rotation prevention portion of the first locking nut and the first rotation prevention portion position in the first spline hole are closed
System's correspondence；
First spline set is arranged on that the first locking nut is outer and in the first spline hole and be installed on screw rod or on the first spoke
First spline set locating part axial limiting in the first spline hole；
First locking nut of the 3rd rotation prevention portion and the 4th rotation prevention portion fiting constraint rotates relative to the first spline set, the second rotation prevention portion
Rotates relative to the first spoke with first rotation prevention portion fiting constraint the first spline set, the first locking nut and screw rod, the first spoke, the
Together with two spokes are nonrotatably mounted tO with wheel hub.
15. a kind of wheels as claimed in claim 14, it is characterised in that: the described assembly that is fastenedly connected also includes connecting spiral shell
Female；
In attaching nut, it is provided with the internal thread hole coordinated with the first external thread part, is provided with in attaching nut periphery and the first locking
The external thread part of nut screw connection, the periphery being provided with internal thread hole one end attaching nut is provided with blocking part；
First through hole of the first described spoke, the second through hole of the second spoke coordinate with attaching nut periphery；
First external thread part of screw rod is threadeded with the internal thread hole of attaching nut, and the external thread part of attaching nut passes second
Second through hole of spoke, the first through hole of the first spoke and the first locking nut are threaded, and the blocking part of attaching nut is axial
Keeping out the second spoke, the first locking nut axially keeps out the first spoke, and screw rod, attaching nut, the first locking nut are taken turns second
Spoke, the first spoke are fixed together；The blocking part of screw rod is contained in wheel hub and/or the second spoke completely；
It is outer with in the first spline hole that first spline set is arranged on the first locking nut, and the first spline set locating part is arranged on screw rod
Or to the first spline set axial limiting on the hole wall in the first spline hole of spoke；First locking nut is nonrotatably mounted tO even
On connected nut.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015086193 | 2015-08-06 | ||
| CNPCT/CN2015/086193 | 2015-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224357A true CN106224357A (en) | 2016-12-14 |
Family
ID=57547950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610639119.2A Pending CN106224357A (en) | 2015-08-06 | 2016-08-06 | A kind of wheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106224357A (en) |
| WO (1) | WO2017020870A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981870A (en) * | 2018-09-12 | 2018-12-11 | 中机试验装备股份有限公司 | A kind of spoke sensor |
| CN109829185A (en) * | 2018-12-13 | 2019-05-31 | 铠龙东方汽车有限公司 | A kind of nut loosening analysis method based on pretightning force |
| CN110907278A (en) * | 2019-12-10 | 2020-03-24 | 浙江华电器材检测研究所有限公司 | Device for tension test of strain clamp wire assembly |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131283B (en) * | 2019-06-10 | 2024-07-23 | 浙江盛世瑞金紧固件股份有限公司 | Bolt assembly for automobile hub |
| DE102021003338A1 (en) | 2021-06-29 | 2022-12-29 | Karlheinz Jesse | Nut protected against unauthorized removal with a suitable tool |
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| US5961266A (en) * | 1998-06-11 | 1999-10-05 | Tseng; Shao-Chien | Anti-vibration bolt and nut structure |
| CN201554739U (en) * | 2009-11-16 | 2010-08-18 | 陈国强 | Vehicle wheel hub fastener |
| CN201554760U (en) * | 2009-12-11 | 2010-08-18 | 陈国强 | Vehicle wheel hub anti-rotation fastener |
| CN201554741U (en) * | 2009-12-11 | 2010-08-18 | 陈国强 | Vehicle wheel hub fastening piece |
| CN203702805U (en) * | 2013-11-20 | 2014-07-09 | 浙江群展精密紧固件有限公司 | Hub bolt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1755807A (en) * | 1929-04-06 | 1930-04-22 | George I Boles | Lock nut |
| JPH0583451U (en) * | 1992-04-16 | 1993-11-12 | 日産ディーゼル工業株式会社 | Rotating stopper for hub adjusting nut |
| CN200984932Y (en) * | 2006-12-19 | 2007-12-05 | 嘉兴峰牌汽车钢圈厂 | Non-spoke type automobile wheel |
| CN201080951Y (en) * | 2007-08-23 | 2008-07-02 | 蒋明 | Tire bolt subassembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981870A (en) * | 2018-09-12 | 2018-12-11 | 中机试验装备股份有限公司 | A kind of spoke sensor |
| CN108981870B (en) * | 2018-09-12 | 2023-11-28 | 中机试验装备股份有限公司 | Spoke sensor |
| CN109829185A (en) * | 2018-12-13 | 2019-05-31 | 铠龙东方汽车有限公司 | A kind of nut loosening analysis method based on pretightning force |
| CN110907278A (en) * | 2019-12-10 | 2020-03-24 | 浙江华电器材检测研究所有限公司 | Device for tension test of strain clamp wire assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017020870A1 (en) | 2017-02-09 |
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Application publication date: 20161214 |
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