CN109458970A - Tapered roller bearing angle and diameter measuring device and its caliberating device - Google Patents
Tapered roller bearing angle and diameter measuring device and its caliberating device Download PDFInfo
- Publication number
- CN109458970A CN109458970A CN201811368015.8A CN201811368015A CN109458970A CN 109458970 A CN109458970 A CN 109458970A CN 201811368015 A CN201811368015 A CN 201811368015A CN 109458970 A CN109458970 A CN 109458970A
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- Prior art keywords
- roller bearing
- tapered roller
- measuring device
- diameter measuring
- cylindrical body
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- 238000009434 installation Methods 0.000 claims abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000013461 design Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003012 network analysis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of measuring device of tapered roller bearing and its caliberating devices, fix two rectangular calibrating blocks in the installation of T-type leveling ruler, the cylindrical body that two distance values are H is arranged in the datum level of the rectangular calibrating block；Standard volume is placed between cylindrical body and leveling ruler fastly, determines α angle accurately.The basal plane of the leveling apparatus of rectangular calibrating block upper end adjusted with leveling ruler basal plane using the basal plane of T-type leveling ruler it is consistent to difference in height, to eliminate influence of the difference in height to angular deviation.Make angle precision control errors within design requirement allowed band, and three lines of satisfaction intersect at a bit on bearing centre axis, and the good movenent performance situation of pure rolling is presented when realizing that tapered roller bearing uses.The present invention is very strong in super-huge type tapered roller bearing manufacturing field use, which also has certain usability in the large-scale tapered roller bearing small lot trial production stage, and implementation easy to spread is with good economic efficiency.
Description
Technical field:
The present invention relates to a kind of measuring device of tapered roller bearing, in particular to a kind of tapered roller bearing angle and diameter are surveyed
Measure device and its caliberating device.
Background technique:
Currently, production cost target is reduced in order to improve the production efficiency in Automatic manual transmission industrial scale, some production dress
It is standby to require to must satisfy under high load capacity, high speed, the biggish working condition of power of toppling；And tapered roller bearing limit velocity is higher,
And pairing can be freely combined, favored with bearing radial force, axial force, tilting moment load by numerous designers: can also root
Tapered roller bearing is designed as biserial, four-row tapered roller bearing according to the requirement of mounting condition, in a limited space
The service life of equipment is improved as much as possible.For can prepare inside and outside circle raceway when batch larger tapered roller bearing production
Size and angular standard part are to meet needed for production.And general batch is smaller for super-huge type tapered roller bearing, needs
Identify inside and outside circle raceway angles and dimensional standard part, it is the class bearing in state that expense, which is more than that the manufacture of bearing causes expense, sometimes
Border market does not have competitive advantage.So super-huge type tapered roller bearing market is generally monopolized by international top-brand bearing manufacturer,
Such as, NSK SKF TIMKEN.So being badly in need of inventing a kind of measuring device of type tapered roller bearing, to improve efficiency, life is reduced
Produce cost.
With going deep into for research, we carry out network analysis to the production of existing tapered roller bearing, restrict life to search
Produce the key factor in period and cost；It was found that restriction condition be inside and outside circle raceway size and angular standard part manufacture with identification at
This height, period are long.Make a concrete analysis of as follows: 1, tapered roller bearing production be required to put into minimum 2 sets inside and outside circle raceway sizes and
Angular standard part.2, it is long to press the bearing inner race manufacturing process manufacture production cycle.3, in order to ensure coning angle size and angular error
It identifies (intersect at a bit on bearing centre axis with three lines of satisfaction) in batches in the domestic demand of design requirement, and increase and be produced into
This.
Summary of the invention:
The technical problems to be solved by the present invention are: overcome the deficiencies of the prior art and provide it is a kind of design rationally, use scope
Extensively, improve efficiency and reduce the tapered roller bearing angle and diameter measuring device and its caliberating device of cost.
The technical scheme is that
A kind of tapered roller bearing angle and diameter measuring device, including pipe ruler are set with two sliding shoes on the pipe ruler,
To be slidably matched and being provided with clamping screw between two sliding shoes and the pipe ruler, divide equally on two sliding shoes
Measuring rod once is not set, affixed side head is installed on one of those described measuring rod, is spaced on another described measuring rod
Two measurement tables are installed, the affixed side head and a measurement table are in same plane.
The lower end of each sliding shoe is respectively arranged with leveling block, and the leveling block and the sliding shoe use
It is threadedly coupled；The clamping screw at least there are two.
The caliberating device of a kind of tapered roller bearing angle and diameter measuring device, including pedestal are arranged on the pedestal
There are two rectangular calibrating block, two cylindrical bodies are arranged at intervals on the lower end surface of two rectangular calibrating blocks, wherein outside
The cylindrical body is provided with standard gauge block between the cylindrical body and pedestal of inside on the base by the way that fixed mechanism is fixed,
Angle between the lower end surface and the pedestal of the rectangular calibrating block is the folder between raceway inclined-plane and end face vertical line
The upper surface one end at angle, each rectangular calibrating block is connect by rotation axis with one end rotary type of a rotor plate, described
The other end of rotor plate is provided with adjustment bolt, keeps the rotor plate parallel with the pedestal, the tapered roller bearing angle
And the sliding shoe of diameter measuring device is placed on the rotor plate, passes through the height of the standard gauge block and two circles
The distance between cylinder demarcates the degree of the measurement table of the tapered roller bearing angle and diameter measuring device.
The pedestal is T-type leveling ruler, is provided with T-slot on end face thereon, the fixed mechanism includes pressing plate and T-type spiral shell
The nut of bolt, the T-bolt is arranged in the T-slot, and the screw rod of the T-bolt through the pressing plate and passes through nut
Fixed, the platen presses are on the cylindrical body.
There are two the pressing plates, and one is top board, and one is side top plate, and the two is fixed on one by the T-bolt
It rises, also, one end of the side top plate is contacted with the side surface of the cylindrical body, the upper table of the top board and the cylindrical body
Face is in contact.
The adjustment bolt, rotor plate and rotation axis constitute straightening mechanism, and one end of the rotor plate offers U-type groove,
Convenient for hinged with the both ends of the rotation axis；The rectangular calibrating block is square calibrating block or rectangle calibrating block.
The beneficial effects of the present invention are:
1, measuring device of the present invention is on the basis of tapered roller bearing end face quickly by the ruler of the measuring device of tapered roller bearing
Very little precision and angle precision measure tapered roller bearing outer ring raceway angle and dimensional values；It similarly also can measure circular cone rolling
Sub- bearing inner race raceway angles and dimensional values, convenient and efficient and accuracy are high.
2, the present invention by the required precision of the straightness of T-type leveling ruler and flatness dexterously with 90 ° of angle block gauge (rectangular calibration
Block) it is installed together, and the cylindrical body that two distance values are H is designed on the basal plane of 90 ° of angle block gauges, keep cylindrical body and T-type flat
The just profound angle that H is formed between ruler plane, can accurately detect measuring device in this way, and measuring device can be made to obtain accurate base
Standard measures bearing outer ring convenient for the later period.
3, the fixed mechanism of caliberating device setting of the present invention can adjust at any time, increase the accuracy of repeated measurement, separately
Outside, realize that measurement datum is consistent with check and correction reference surface precision precision by adjusting bolt.
4, pedestal of the present invention is the leveling ruler with T-slot, and the T-type end of the hold-down bolt of fixed mechanism is located in T-slot,
It can move, expand the scope of application, in addition, different standard gauge blocks can be replaced according to the difference of angle, to realize to survey
Measure the calibration of the different measuring basis of device.
5, the present invention is very strong in super-huge type tapered roller bearing manufacturing field practicability, small quantities of in large-scale tapered roller bearing
Also there is certain practicability in the amount trial production stage, and implementation easy to spread is with good economic efficiency.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of tapered roller bearing angle and diameter measuring device；
Fig. 2 is the structural schematic diagram of the caliberating device of tapered roller bearing angle and diameter measuring device；
Fig. 3 is the top view of caliberating device in Fig. 2.
Specific embodiment:
Embodiment: referring to figure 1, figure 2 and figure 3, in figure, 1- bearing outer ring, 2- leveling block, 3- sliding shoe, 4- clamping screw, 5-
Affixed side head, 6- pipe ruler, 7- measuring rod, 8- measure table, 9- pedestal, 10- fixed mechanism, the rectangular calibrating block of 11-, 12- adjustment
Bolt, 13- rotor plate, 14- rotation axis, 15- standard gauge block.
Tapered roller bearing angle and diameter measuring device, including pipe ruler 6 are set with two sliding shoes 3 on pipe ruler 6,
To be slidably matched and being provided with clamping screw 4 between two sliding shoes 3 and pipe ruler 6, one is respectively set on two sliding shoes 3
Lower measuring rod 7 is equipped with affixed side head 5 on one of measuring rod 7, installation two measurements in interval on another measuring rod 7
Table 8, affixed side head 5 and a measurement table 8 are in same plane.
Preferably, the lower end of each sliding shoe 3 is respectively arranged with leveling block 2, and leveling block 2 and sliding shoe 3 use
It is threadedly coupled, it can be extended and retracted；At least there are two (being three in figure) for clamping screw 4.
The caliberating device of tapered roller bearing angle and diameter measuring device, including pedestal 9, on pedestal 9 there are two settings
Rectangular calibrating block 11, is arranged at intervals with two cylindrical bodies on the lower end surface of two rectangular calibrating blocks 11, between two cylindrical bodies
Distance is H, wherein the cylindrical body in outside is fixed on pedestal 9 by fixed mechanism 10, between the cylindrical body and pedestal 9 of inside
It is provided with standard gauge block 15, the angle between the lower end surface and pedestal 9 of rectangular calibrating block 11 is raceway inclined-plane and end face
Upper surface one end of angle between vertical line, each rectangular calibrating block 11 is turned by one end of rotation axis 14 and a rotor plate 13
Dynamic formula connection, the other end of rotor plate 13 are provided with adjustment bolt 12, keep rotor plate 13 parallel with pedestal 9, tapered roller bearing
The sliding shoe 3 of angle and diameter measuring device is placed on rotor plate 13, passes through the height h of standard gauge block 15 and two cylinders
The distance between body H demarcates the degree of the measurement table 8 of tapered roller bearing angle and diameter measuring device.
Pedestal 9 is T-type leveling ruler, is provided with T-slot on end face thereon, and fixed mechanism 10 includes pressing plate and T-bolt, T-type
The nut of bolt is arranged in T-slot, and the screw rod of T-bolt is fixed through pressing plate and by nut, and platen presses are in cylindrical body
On.Preferably, there are two pressing plates, one is top board, and one is side top plate, and the two is fixed together by T-bolt, and
And one end of side top plate is contacted with the side surface of cylindrical body, top board is in contact with the upper surface of the cylindrical body, in this way can
Good locating cylinder.
Adjustment bolt 12, rotor plate 13 and rotation axis 14 constitute straightening mechanism, and one end of rotor plate 13 offers U-type groove,
Convenient for hinged with the both ends of rotation axis 14；Rectangular calibrating block 11 is square calibrating block or rectangle calibrating block.
In known cone angle alpha, can the H as obtained by calculating just profound value, be converted into the numerical value of standard gauge block 15, h=
Hsin α determines α angle accurately.Using T-type leveling ruler basal plane can by the basal plane of the leveling apparatus of rectangular 11 upper end of calibrating block with
Leveling ruler basal plane adjust it is consistent to difference in height, to eliminate influence of the difference in height to angular deviation.Control angle precision error strictly
System meets three lines (outer ring raceway bus, inner ring raceway bus, roller centre line) intersection within design requirement allowed band
In a bit on bearing centre axis, the good movenent performance situation of pure rolling is presented when realizing that tapered roller bearing uses.
The present invention has rational design, dexterously that the measurement accuracy of T-type leveling ruler and the precision of just profound rule precise measurement angle is skilful
Wonderful is combined together, quickly by the dimensional accuracy of the measuring device of tapered roller bearing on the basis of tapered roller bearing end face
Tapered roller bearing outer ring raceway angle and dimensional values are measured with angle precision.Make a kind of mark that tapered roller bearing is single
Quasi- part, commanding same can check different types of tapered roller bearing, and establishing criteria for a kind of novel tapered roller measuring device
Gauge block precision and the ability for having the multiple model tapered roller bearing inner and outer ring raceway angles of identification and size identification, it is domestic to improving
Mounting technology level has facilitation, and production efficiency can be improved, and economic benefit and social benefit are obvious.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (6)
1. a kind of tapered roller bearing angle and diameter measuring device, including pipe ruler, it is characterized in that: being set on the pipe ruler
Two sliding shoes are slidably matched between two sliding shoes and the pipe ruler and are provided with clamping screw, described in two
Measuring rod is respectively set on sliding shoe, affixed side head is installed on one of those described measuring rod, described in another
Installation two measurement tables in interval on measuring rod, the affixed side head and a measurement table are in same plane.
2. tapered roller bearing angle according to claim 1 and diameter measuring device, it is characterized in that: each sliding
The lower end of block is respectively arranged with leveling block, and the leveling block is used with the sliding shoe and is threadedly coupled；The locking screw
Bolt at least there are two.
3. the caliberating device of a kind of tapered roller bearing angle and diameter measuring device, including pedestal, it is characterized in that: the pedestal
Upper setting is arranged at intervals with two cylindrical bodies on the lower end surface of two rectangular calibrating blocks there are two rectangular calibrating block, wherein
The cylindrical body in outside is fixed on the base by fixed mechanism, is provided with standard between the cylindrical body and pedestal of inside
Gauge block, the angle between the lower end surface and the pedestal of the rectangular calibrating block is between raceway inclined-plane and end face vertical line
Angle, upper surface one end of each rectangular calibrating block connect by rotation axis with one end rotary type of a rotor plate,
The other end of the rotor plate is provided with adjustment bolt, keeps the rotor plate parallel with the pedestal, the tapered roller bearing
The sliding shoe of angle and diameter measuring device is placed on the rotor plate, passes through the height of the standard gauge block and two institutes
The distance between cylindrical body is stated to demarcate the degree of the measurement table of the tapered roller bearing angle and diameter measuring device.
4. the caliberating device of tapered roller bearing angle according to claim 3 and diameter measuring device, it is characterized in that: institute
Stating pedestal is T-type leveling ruler, is provided with T-slot on end face thereon, the fixed mechanism includes pressing plate and T-bolt, the T-type spiral shell
The nut of bolt is arranged in the T-slot, and the screw rod of the T-bolt is fixed through the pressing plate and by nut, the pressure
Plate presses on the cylindrical body.
5. the caliberating device of tapered roller bearing angle according to claim 4 and diameter measuring device, it is characterized in that: institute
It states there are two pressing plates, one is top board, and one is side top plate, and the two is fixed together by the T-bolt, also, institute
The one end for stating side top plate is contacted with the side surface of the cylindrical body, and the top board is in contact with the upper surface of the cylindrical body.
6. the caliberating device of tapered roller bearing angle according to claim 3 and diameter measuring device, it is characterized in that: institute
It states adjustment bolt, rotor plate and rotation axis and constitutes straightening mechanism, one end of the rotor plate offers U-type groove, is convenient for and described
The both ends of rotation axis are hinged；The rectangular calibrating block is square calibrating block or rectangle calibrating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811368015.8A CN109458970A (en) | 2018-11-16 | 2018-11-16 | Tapered roller bearing angle and diameter measuring device and its caliberating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811368015.8A CN109458970A (en) | 2018-11-16 | 2018-11-16 | Tapered roller bearing angle and diameter measuring device and its caliberating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109458970A true CN109458970A (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811368015.8A Pending CN109458970A (en) | 2018-11-16 | 2018-11-16 | Tapered roller bearing angle and diameter measuring device and its caliberating device |
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| CN (1) | CN109458970A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982850Y (en) * | 2006-11-11 | 2007-11-28 | 瓦房店轴承集团有限责任公司 | Square measuring rule for bearing |
| CN201184779Y (en) * | 2008-03-17 | 2009-01-21 | 洛阳Lyc轴承有限公司 | Measuring instrument for thrust bearing rollaway nest |
| CN203364740U (en) * | 2013-07-09 | 2013-12-25 | 大连冶金轴承股份有限公司 | Angle measuring device for middle and large-sized thrust tapered roller bearing raceway |
| CN205119971U (en) * | 2015-10-20 | 2016-03-30 | 大连冶金轴承股份有限公司 | Measure large -scale tapered roller bearing's bridge type dipperstick |
| CN205228343U (en) * | 2015-12-18 | 2016-05-11 | 浙江辛子精工机械股份有限公司 | But in simultaneous measurement bearing / instrument of outer raceway lasso size and angle |
| CN206709808U (en) * | 2017-03-23 | 2017-12-05 | 人本集团有限公司 | Tapered roller bearing ring convexity detection positioner |
| CN108247377A (en) * | 2017-11-30 | 2018-07-06 | 天津市景泰科技发展有限公司 | A kind of tooling for the processing of cabinet peripheral frame |
| CN209085585U (en) * | 2018-11-16 | 2019-07-09 | 洛阳汇工轴承科技有限公司 | Tapered roller bearing angle and diameter measuring device and its caliberating device |
-
2018
- 2018-11-16 CN CN201811368015.8A patent/CN109458970A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982850Y (en) * | 2006-11-11 | 2007-11-28 | 瓦房店轴承集团有限责任公司 | Square measuring rule for bearing |
| CN201184779Y (en) * | 2008-03-17 | 2009-01-21 | 洛阳Lyc轴承有限公司 | Measuring instrument for thrust bearing rollaway nest |
| CN203364740U (en) * | 2013-07-09 | 2013-12-25 | 大连冶金轴承股份有限公司 | Angle measuring device for middle and large-sized thrust tapered roller bearing raceway |
| CN205119971U (en) * | 2015-10-20 | 2016-03-30 | 大连冶金轴承股份有限公司 | Measure large -scale tapered roller bearing's bridge type dipperstick |
| CN205228343U (en) * | 2015-12-18 | 2016-05-11 | 浙江辛子精工机械股份有限公司 | But in simultaneous measurement bearing / instrument of outer raceway lasso size and angle |
| CN206709808U (en) * | 2017-03-23 | 2017-12-05 | 人本集团有限公司 | Tapered roller bearing ring convexity detection positioner |
| CN108247377A (en) * | 2017-11-30 | 2018-07-06 | 天津市景泰科技发展有限公司 | A kind of tooling for the processing of cabinet peripheral frame |
| CN209085585U (en) * | 2018-11-16 | 2019-07-09 | 洛阳汇工轴承科技有限公司 | Tapered roller bearing angle and diameter measuring device and its caliberating device |
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