CN105698646B - Out star wheel alley detection device - Google Patents
Out star wheel alley detection device Download PDFInfo
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- CN105698646B CN105698646B CN201410698783.5A CN201410698783A CN105698646B CN 105698646 B CN105698646 B CN 105698646B CN 201410698783 A CN201410698783 A CN 201410698783A CN 105698646 B CN105698646 B CN 105698646B
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- star wheel
- out star
- alley
- ball
- detection device
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Abstract
The present invention provides a kind of out star wheel alley detection device, the height risen for detecting out star wheel alley outer end institute's belling, comprising: the handle locking part of fixed extraterrestrial wheel handle, and the locating piece on same support frame and at least one set of measuring mechanism, locating piece includes that laterally setting refers to for positioning the positioning of out star wheel, measuring mechanism includes dial gauge and measure-ball, dial gauge is transversely mounted on dial indicator holder, measure-ball is fixed on dial indicator holder by ball cup rotation, and ball cup is equipped with the contact portion being in contact for the measurement end with dial gauge.The present invention out star wheel can be positioned it is motionless, then by measuring mechanism measurement protrusion height, it is easy to use, measurement precisely, improve production efficiency.
Description
Technical field
The present invention relates to out star wheels to produce detection technique field, more particularly to a kind of out star wheel alley detection device.
Background technique
Constant velocity cardan joint is mainly made of fixed knot, movable joint and connecting shaft, and wherein movable joint is broadly divided into VL section, AAR
Section and DO section etc..Chinese patent 201420156100.9 discloses a kind of extension type ball-cage constant velocity universal section, including is equipped with
The out star wheel of outer alley, the interior star-wheel equipped with interior alley, the cage equipped with cage window and multiple rolling elements, the ectosphere
Road includes outer oblique alley and outer liner ball road, the axis α at an acute angle of the center line and out star wheel of the outer oblique alley, the interior alley
Including interior oblique alley and interior liner ball road, the interior oblique alley and the setting of outer oblique alley mirror symmetry, the interior liner ball road and outer straight
The setting of alley mirror symmetry；Tiltedly tiltedly alley center line intersects to obtain three intersection points in the center line of alley and three outside three, by
These three intersection points determine an equidistant point, and the equidistant point is divided equally and is formed by by the axis of out star wheel and the axis of interior star-wheel
Angle γ, the center of multiple rolling elements are respectively positioned in the equidistant point.
In use, being put into interior star-wheel for linking real axis in DO section out star wheel alley, interior star-wheel is dropped out in order to prevent, extraterrestrial
The step of one wide four millimeters and raised certain altitude can have been pressed with press by taking turns the outer end face in each alley, and step is raised
Height have the requirement of size range, need to detect and adjust press and be pressed onto position, artificial detection is not only difficult to consolidate out star wheel
It is fixed, and be not easy to survey standard, also waste time.Working efficiency certainly will greatly reduce in this way, while increasing worker's error
Rate and production cost.
Out star wheel can be positioned and can accurately be detected the detection device of the step height therefore, it is necessary to a kind of.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of detections of out star wheel alley to fill
It sets, can not accurately detect out star wheel alley end bosses height in the prior art for solving the problems, such as.
In order to achieve the above objects and other related objects, the present invention provides a kind of out star wheel alley detection device, for examining
Survey the height that out star wheel alley outer end institute's belling rises comprising: the handle locking part of fixed extraterrestrial wheel handle, and be set to same
Locating piece and at least one set of measuring mechanism on one support frame, the locating piece include laterally being arranged for positioning determining for out star wheel
Position refers to that every group of measuring mechanism includes dial gauge and measure-ball, and the dial gauge is transversely mounted on dial indicator holder, the measurement
Bulb is fixed on the dial indicator holder by ball cup rotation, and the ball cup is equipped with for the measurement with the dial gauge
Hold the contact portion that is in contact, the positioning of when measurement, which refers to protrude into the out star wheel, positions out star wheel in motionless, the measurement ball
Head protrudes into the alley of the out star wheel, reads dial gauge rotation by the measurement end that the contact portion contacts the dial gauge
Number.
Preferably, the top surface referred to that positions is the curved surface to match with the out star wheel inner surface.
Preferably, two alley width for positioning the width and the out star wheel that refer to match.
Preferably, the locating piece is fixed on support frame as described above by the first bolt, and institute is worn on support frame as described above
State the strip hole that the bolt hole of the first bolt is vertically arranged.
Preferably, the dial indicator holder is fixed on support frame as described above by the second bolt, and is worn on support frame as described above
The strip hole that the bolt hole of second bolt is vertically arranged.
Preferably, support frame as described above sliding is set on a sliding rail being laterally arranged.
Preferably, the measuring mechanism is two groups, and two dial gauges, which are arranged side by side, is installed in the dial indicator holder
On, two measure-balls pass through the ball cup rotation respectively and are fixed on the dial indicator holder.
As described above, out star wheel alley detection device of the invention, has the advantages that it can determine out star wheel
Position is motionless, and then by the height of measuring mechanism measurement protrusion, easy to use, measurement precisely, improves production efficiency.
Detailed description of the invention
Fig. 1 is shown as out star wheel alley detection device schematic diagram of the invention.
Fig. 2 is shown as out star wheel alley detection device partial sectional view of the invention.
Fig. 3 is shown as the concrete structure diagram of the locating piece of the invention.
Fig. 4 is shown as the concrete structure diagram of the ball cup of the invention.
Fig. 5 is shown as the concrete structure diagram of the dial indicator holder of the invention.
Component label instructions
1 handle locking part
11 clamping screws folder
12 bearings
13 bearing blocks
14 transmission shafts
15 locking folders
2 locating pieces
21 positioning refer to
3 dial gauges
4 dial indicator holders
5 ball cups
51 contact portions
6 support frames
61 first bolts
62 second bolts
63 blocks
64 compressed springs
7 dial indicator holders
8 out star wheels
91 sliding blocks
92 sliding rails
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Fig. 1 is please referred to Fig. 5.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, it should all still fall in disclosed skill
Art content obtains in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1, the present invention provides a kind of out star wheel alley detection device, pressed for detecting out star wheel alley outer end
The height of protrusion comprising: the handle locking part 1 of fixed extraterrestrial wheel handle, and the locating piece on same support frame 6
2 refer to 21 for positioning the positioning of out star wheel including being laterally arranged at least one set of measuring mechanism, locating piece 2, and measuring mechanism includes
Dial gauge 3 and measure-ball 4, dial gauge 3 are transversely mounted on dial indicator holder 7, and measure-ball 4 is fixed by the rotation of ball cup 5
On dial indicator holder 7, ball cup 5 is equipped with the contact portion 51 for being in contact with the measurement end of dial gauge 3 (see Fig. 2 and Fig. 4 institute
Show), positioning refers to that 21 protrude into out star wheel 8 and position out star wheel 8 motionless when measurement, and measure-ball 4 protrudes into the alley of out star wheel 8
It is interior, dial gauge rotation reading is made by the measurement end that contact portion 51 contacts dial gauge 3, as shown in Figure 2.The present invention uses handle lock
Out star wheel clamping position is kept its fixed, is then protruded into out star wheel using measure-ball, utilize survey by tight part and locating piece
Amount bulb contact projection simultaneously passes to dial gauge, measures tolerance, accurate positioning of the present invention improves measurement accuracy and measurement
Efficiency.
For convenient for being accurately positioned and preventing out star wheel from rotating, above-mentioned positioning refers to that 21 top surface is and out star wheel inner surface phase
Matched curved surface, general positioning refer to that 21 width and two alley width of out star wheel match, that is, positioning the top surface referred to is two
The inner surface that a adjacent alley combines.In use, positioning is referred in 21 insertion out star wheels 8, match with two alleys of out star wheel 8
Close and then prevent the rotation of out star wheel.
To position convenient for quickly clamping out star wheel, above-mentioned locating piece 2 is fixed on support frame 6 by the first bolt 61,
And the strip hole that the bolt hole that the first bolt 61 is worn on support frame 6 is vertically arranged, above and below the first bolt 61 of adjusting
Position adjusts the height of locating piece, adapts it to the positioning of out star wheel.It is also fixed with block 63 at the top of support frame 6,
Above-mentioned locating piece 2, which is also bolted with block 63, to be connected (as shown in Figure 2).
Above-mentioned dial indicator holder 7 is fixed on support frame 6 by the second bolt 62, and the second bolt 62 is worn on support frame 6
The strip hole that is vertically arranged of bolt hole, the mounting height of dial indicator holder 7 is adjusted by 62 up and down adjustment of the second bolt, into
And adjust the height of measure-ball 4.
As shown in figure 4, above-mentioned ball cup 5 is L-type, wherein the part bent out is equipped on the body as contact portion 51
The bulb hole 52 of measure-ball is worn, the rotation of this ball cup 5 is fixed on dial indicator holder 7, and measure-ball 4 protrudes into out star wheel alley
Protrusion is inside touched, and then ball cup 5 is driven to rotate the measurement end for making contact portion 51 contact dial gauge 3, makes dial gauge rotation reading.
As specific embodiments of the present invention, above-mentioned measuring mechanism is two groups, as shown in Figure 1, two dial gauges 3 are set side by side
It sets and is installed on dial indicator holder 7, two measure-balls 4 are fixed on dial indicator holder 7 by a rotation of ball cup 5 respectively,
And measure-ball 4 is arranged in a one-to-one correspondence with dial gauge 3, as shown in figure 5, setting on this dial indicator holder 7, there are two mounting portions 71, can
To install two ball cups 5, the corresponding ball cup 5 of each mounting portion 71, and the measurement end of two dial gauges is inserted into two respectively
In a mounting portion 71, corresponded with ball cup 5.The setting of two groups of measuring mechanisms can accelerate measuring speed, once can be simultaneously
Two raised height are measured, measurement efficiency is improved.
To improve measurement efficiency, above-mentioned 6 bottom of support frame is equipped with sliding block 91, is set to laterally setting by the sliding of sliding block 91
Sliding rail 92 on, the distance of support frame opposite handle locking member 1 is adjusted by artificial sliding slider.
Handle locking part 1 specifically includes: clamping screw folder 11, the transmission shaft 14 being connected with clamping screw folder 11, transmission shaft
14 are threaded through on bearing block 13 by bearing 12, and the end of transmission shaft 14 is equipped with the locking folder 15 of petal type, and locking folder 15 is passing
The front and back of moving axis 14 drives lower opening, clamps, and realizes the clamping to out star wheel handle.This handle locking part may be other energy
The locking mechanism that cylindrical handle is clamped, is not described in detail here.
Use the specific detecting step of out star wheel alley detection device of the invention are as follows:
Step 1: the handle of out star wheel 8 is put into handle locking part 1, not lock；
Step 2: movable supporting frame 6 rotates out star wheel 8 simultaneously, until the positioning of limitation out star wheel alley direction of rotation refers to
Positioned in 21 slide-in alleys (such as because height reason can not position, the height of locating piece can be adjusted by adjusting the first bolt 61,
Until positioning), then rotating handle locking part 1 locks out star wheel 8；To measure again convenient for first positioning, above-mentioned positioning refers to 21
End is located at the front of measure-ball 4, i.e., positioning, which refers to, first protrudes into out star wheel；
Step 3: support frame 6 is continued to move to, until measure-ball 4, which enters in alley, (adjusts survey by the second bolt 62
Measure bulb upper and lower position, until can measure alley to step proper height)；
After regulating support frame when testing first out star wheel, then surveys subsequent out star wheel and do not have to adjust locating piece substantially
With the height of measure-ball, the purpose that DO section out star wheel alley quickly detects thus may be implemented.Most for client every day
2 time of measuring more than hour are saved less, and reduce error rate, are substantially increased detection efficiency and are reduced and scrap
Rate.
In conclusion out star wheel alley detection device of the invention, out star wheel can be positioned motionless, then pass through survey
The height of measuring mechanism measurement protrusion, easy to use, measurement precisely, improves production efficiency.So the present invention effectively overcomes now
There is the various shortcoming in technology and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (7)
1. a kind of out star wheel alley detection device, the height risen for detecting out star wheel alley outer end institute's belling, which is characterized in that
Include:
The handle locking part (1) of fixed extraterrestrial wheel handle, and the locating piece (2) that is set on same support frame (6) and at least
One group of measuring mechanism, the locating piece (2) include that laterally setting refers to (21) for positioning the positioning of out star wheel, every group of measuring mechanism
Including dial gauge (3) and measure-ball (4), the dial gauge (3) is transversely mounted on dial indicator holder (7), the measure-ball
(4) by ball cup (5) rotation be fixed on the dial indicator holder (7), the ball cup (5) be equipped with for the percentage
The contact portion (51) that the measurement end of table (3) is in contact, the positioning of when measurement refers to that (21) are protruded into will be extraterrestrial in the out star wheel (8)
It is motionless to take turns (8) positioning, the measure-ball (4) protrudes into the alley of the out star wheel and out star wheel alley outer end institute belling
Contact is played, drives ball cup (5) rotation, and then make hundred by the measurement end that the contact portion (51) contact the dial gauge (3)
Divide table rotation reading.
2. out star wheel alley detection device according to claim 1, it is characterised in that: the positioning refers to that the top surface of (21) is
The curved surface to match with the out star wheel inner surface.
3. out star wheel alley detection device according to claim 2, it is characterised in that: the positioning refer to the width of (21) with
Two alley width of the out star wheel (8) match.
4. out star wheel alley detection device according to claim 1, it is characterised in that: the locating piece (2) passes through first
Bolt (61) is fixed on support frame as described above (6), and the bolt hole that first bolt (61) is worn on support frame as described above (6) is
The strip hole being vertically arranged.
5. out star wheel alley detection device according to claim 1, it is characterised in that: the dial indicator holder (7) passes through the
Two bolts (62) are fixed on support frame as described above (6), and the bolt hole of second bolt (62) is worn on support frame as described above (6)
The strip hole being vertically arranged.
6. out star wheel alley detection device according to claim 1, it is characterised in that: support frame as described above (7) sliding is set to
On one sliding rail (92) being laterally arranged.
7. out star wheel alley detection device according to claim 1, it is characterised in that: the measuring mechanism be two groups, two
A dial gauge (3) is arranged side by side and is installed on the dial indicator holder (7), and two measure-balls (4) pass through respectively
One ball cup (5) rotation is fixed on the dial indicator holder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698783.5A CN105698646B (en) | 2014-11-27 | 2014-11-27 | Out star wheel alley detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698783.5A CN105698646B (en) | 2014-11-27 | 2014-11-27 | Out star wheel alley detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105698646A CN105698646A (en) | 2016-06-22 |
| CN105698646B true CN105698646B (en) | 2019-11-15 |
Family
ID=56295450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698783.5A Active CN105698646B (en) | 2014-11-27 | 2014-11-27 | Out star wheel alley detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105698646B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043935B (en) * | 2019-12-30 | 2021-08-17 | 武汉市恒通诚汽车零部件有限公司 | Device and method for automatically detecting position difference value of central hole of outer star wheel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443888A (en) * | 1982-03-29 | 1984-04-17 | Litton Industrial Products, Inc. | SID Monitor |
| CN201373725Y (en) * | 2009-03-31 | 2009-12-30 | 上海纳铁福传动轴有限公司 | External star-wheel shaft hopping measuring check tool |
| CN202614147U (en) * | 2012-05-17 | 2012-12-19 | 上海纳铁福传动轴有限公司 | Device for measuring center height of ball groove of besides-star wheel |
| CN103424052A (en) * | 2012-05-17 | 2013-12-04 | 上海纳铁福传动轴有限公司 | Device for measuring height of center of inner star wheel fairway |
| CN203731989U (en) * | 2014-03-19 | 2014-07-23 | 上海长锐汽车零部件有限公司 | Cardan-joint besides-star wheel bottom-to-step height measuring tool |
| CN103994704A (en) * | 2014-06-09 | 2014-08-20 | 马鞍山方圆动力科技有限公司 | Location degree gauge |
| CN204255236U (en) * | 2014-11-27 | 2015-04-08 | 武汉联航机电有限公司 | Out star wheel alley pick-up unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915532B (en) * | 2010-07-08 | 2012-09-26 | 南阳市红阳锻造有限公司 | Wall thickness difference detector |
-
2014
- 2014-11-27 CN CN201410698783.5A patent/CN105698646B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443888A (en) * | 1982-03-29 | 1984-04-17 | Litton Industrial Products, Inc. | SID Monitor |
| CN201373725Y (en) * | 2009-03-31 | 2009-12-30 | 上海纳铁福传动轴有限公司 | External star-wheel shaft hopping measuring check tool |
| CN202614147U (en) * | 2012-05-17 | 2012-12-19 | 上海纳铁福传动轴有限公司 | Device for measuring center height of ball groove of besides-star wheel |
| CN103424052A (en) * | 2012-05-17 | 2013-12-04 | 上海纳铁福传动轴有限公司 | Device for measuring height of center of inner star wheel fairway |
| CN203731989U (en) * | 2014-03-19 | 2014-07-23 | 上海长锐汽车零部件有限公司 | Cardan-joint besides-star wheel bottom-to-step height measuring tool |
| CN103994704A (en) * | 2014-06-09 | 2014-08-20 | 马鞍山方圆动力科技有限公司 | Location degree gauge |
| CN204255236U (en) * | 2014-11-27 | 2015-04-08 | 武汉联航机电有限公司 | Out star wheel alley pick-up unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105698646A (en) | 2016-06-22 |
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