CN207540466U - A kind of mechanism of automatic detection universal joint outer ring base thickness - Google Patents
A kind of mechanism of automatic detection universal joint outer ring base thickness Download PDFInfo
- Publication number
- CN207540466U CN207540466U CN201721825788.5U CN201721825788U CN207540466U CN 207540466 U CN207540466 U CN 207540466U CN 201721825788 U CN201721825788 U CN 201721825788U CN 207540466 U CN207540466 U CN 207540466U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- universal joint
- plate
- joint outer
- positioning
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- 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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Abstract
The utility model discloses a kind of mechanisms of automatic detection universal joint outer ring base thickness, it is related to universal joint outer ring parts geometric measurement field, including bottom plate, stand on the stent on bottom plate, the crossbeam being secured transverse on stent and three amesdials, being inverted on the upside of the crossbeam has a cylinder, downside is fixed with a sleeve, a connecting shaft is arranged in the sleeve, the connecting shaft can slide up and down in sleeve, the piston rod of connecting shaft upper end and cylinder connects, lower end is fixed with a triangle catching plate and a positioning disk, triangle catching plate is located on the upside of positioning disk, three amesdials are fixed on triangle catching plate, the bottom surface of the positioning disk is equipped with and the matched correction slot of universal joint outer ring upper end outer wall；Bottom plate below positioning disk is equipped with the positioning seat of universal joint outer ring.The utility model in order to solve the problems, such as it is existing it is less efficient to universal joint outer ring base thickness test mode, error is larger, propose that a kind of efficiency is higher, the mechanism of the smaller automatic detection universal joint outer ring base thickness of error.
Description
Technical field
The utility model is related to universal joint outer ring parts geometric measurement field, more particularly, to a kind of automatic detection ten thousand
To the mechanism of section outer ring base thickness.
Background technology
Universal joint outer ring is the important component of universal joint, and universal joint is a critically important portion in automobile component
Point, therefore, the total quality situation of an automobile is directly related to the quality assurance of universal joint outer ring.And it is current, to ten thousand
To section outer ring geometric dimension measure when, often by operating personnel's hand dipping, its consistency is relatively difficult to guarantee, error compared with
Greatly.Especially the base thickness of universal joint outer ring is measured, due to having retaining wall interference, the more difficult direct measurement of survey tool, between need to passing through
Measurement is connect, calculates and obtains, placement and measurement coherence request higher for survey tool.Therefore, if one can be designed
Kind can batch, efficiently, the device of steady testing universal joint outer ring base thickness will be with critically important realistic meaning.
Utility model content
The utility model in order to solve it is existing it is less efficient to universal joint outer ring base thickness test mode, error is larger asks
Topic, proposes that a kind of efficiency is higher, the mechanism of the smaller automatic detection universal joint outer ring base thickness of error.
In order to complete above-mentioned requirements, technical solution adopted in the utility model is：A kind of automatic detection universal joint outer ring
The mechanism of base thickness, it is described including bottom plate, the stent stood on bottom plate, the crossbeam being secured transverse on stent and three amesdials
Being inverted on the upside of crossbeam has a cylinder, and downside is fixed with a sleeve, is arranged with a connecting shaft in the sleeve, and the connecting shaft can be
It being slided up and down in sleeve, the connection of the piston rod of connecting shaft upper end and cylinder, lower end is fixed with a triangle catching plate and a positioning disk, and three
Corner grasper disk is located on the upside of positioning disk, and three amesdials are fixed on triangle catching plate, and three amesdials are circumferential around connecting shaft
Equidistant interval is distributed, and the bottom surface of the positioning disk is equipped with and the matched correction slot of universal joint outer ring upper end outer wall；Positioned at positioning disk
The bottom plate of lower section is equipped with the positioning seat of universal joint outer ring, and the positioning seat includes positioning plate and float plate, the positioning plate four
Zhou Li has retaining wall, and the float plate is set on the upside of positioning plate and in positioning plate surrounding retaining wall, between float plate and positioning plate
Equipped with several balls, float plate can translate on ball, be all provided between the surrounding side wall of float plate and the surrounding retaining wall of positioning plate
There is returning spring.
Preferably, the upper surface of the float plate is equipped with locating slot, the central axis of the locating slot and connecting shaft
Central axis overlaps.
Preferably, setting the guide groove there are three amesdial metering pin on the positioning disk, three amesdial metering pins, which pass through, leads
It is set to slot.
Preferably, mouth is equipped with chamfering under the correction slot.
Therefore, the utility model has the advantages that：1st, high degree of automation, it is efficient；2nd, it is good to measure consistency,
Precision is high；3rd, more amesdials measure, and error is small.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the vertical view of the utility model positioning seat.
Fig. 3 is the sectional view at A-A in Fig. 2.
Fig. 4 is the structure diagram of the utility model positioning disk.
Fig. 5 is the structure diagram of another angle of the utility model positioning disk.
Fig. 6 is the structure diagram of universal joint outer ring.
Fig. 7 is the structure diagram of another angle in universal joint outer ring.
Fig. 8 is the structure diagram of the utility model test mode.
1：Bottom plate；2：Stent；3：Crossbeam；4：Amesdial；5：Cylinder；6：Sleeve；7：Connecting shaft；8：Triangle catching plate；9：It is fixed
Position disk；10：Positioning seat；11：Positioning plate；12：Float plate；13：Retaining wall；14：Returning spring；15：Ball；16：Locating slot；17：
Guide groove；18：Correct slot；19：Universal joint outer ring.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
A kind of mechanism of automatic detection universal joint outer ring base thickness, referring to Fig. 1 to Fig. 8, including bottom plate 1, stands on bottom plate 1
Stent 2, the crossbeam 3 being secured transverse on stent 2 and three amesdials 4,3 upside of crossbeam, which is inverted, a cylinder 5, and downside is solid
Surely there is a sleeve 6, through crossbeam 3, lower end is located in sleeve 6 piston rod of the cylinder 5, and a company is arranged in the sleeve 6
Spindle 7,7 upper end of connecting shaft are fixedly connected with the piston rod of cylinder 5, and connecting shaft 7 can be by the driving of the piston rod of cylinder 5
It is slided up and down in sleeve 6, the lower end of connecting shaft 7 is fixed with a triangle catching plate 8 and a positioning disk 9, and triangle catching plate 8 is located at positioning disk
9 upsides, three amesdials 4 are fixed on triangle catching plate 8, three amesdials 4 around connecting shaft 7 it is circumferentially equidistant, contour
Every distribution, three amesdials 4 are set, multiple data can be read, by calculating average value, more accurately obtain test data.
The guide groove 17 there are three 4 metering pin of amesdial is set on the positioning disk 9, three 4 metering pins of amesdial are set across guide groove 17, are prevented
Only in measurement process, the metering pin of amesdial 4 rotates offset.The bottom surface of the positioning disk 9 be equipped with on universal joint outer ring 19
Hold outer wall is matched to correct slot 18, described correction slot 18 time mouths are equipped with chamfering, chamfering be more advantageous to correction not positioning disk 9 just under
The universal joint outer ring 19 of side moves to universal joint outer ring 19 immediately below positioning disk 9.Bottom plate 1 positioned at 9 lower section of positioning disk is equipped with
The positioning seat 10 of universal joint outer ring 19, the positioning seat 10 include positioning plate 11 and float plate 12, and 11 surrounding of positioning plate is stood
Have a retaining wall 13, the float plate 12 is set on 11 upside of positioning plate and in 11 surrounding retaining wall 13 of positioning plate, float plate 12 it is upper
Surface is equipped with locating slot 16, and the central axis of locating slot 16 is overlapped with the central axis of connecting shaft 7, and locating slot 16 is used for universal joint
The initial placement positioning of outer ring 19, deviation is excessive when preventing the universal joint outer ring 19 from placing at the beginning, it is difficult to correct.Float plate 12 with
Several balls 15 are equipped between positioning plate 11,15 2/3rds height of downside of ball in positioning plate 11, divide by upside three
One of height expose positioning plate 11, and can the rotation in positioning plate 11, the float plate 12 can translate on ball 15, float plate
Returning spring 14 is equipped between 12 surrounding side wall and the surrounding retaining wall 13 of positioning plate 11.Universal joint outer ring 19 is placed on floating
After plate 12, if necessary to correct position, by mobile universal joint outer ring 19,19 lower surface of universal joint outer ring may be worn, is passed through
Float plate 12 and the setting of positioning plate 11, you can the position of universal joint outer ring 19 is corrected by mobile float plate 12, moves to it
Positioning disk 9 corrects the underface of slot 18, and after being completed, and float plate 12 can be returned back to just by the returning spring 14 of surrounding
Beginning position.
Before test, first preparing a size, more accurately universal joint outer ring 19 is used as standard gauge block, remembers outside the universal joint
The base thickness of circle 19 is X3, which is put in the locating slot 16 of float plate 12, starts cylinder 5, the piston of cylinder 5
Bar is drivingly connected axis 7 and moves down, and connecting shaft 7 drives triangle catching plate 8 and positioning disk 9 to move down, and three amesdials 4 are same with triangle catching plate 8
Step moves down, and the metering pin of three amesdials 4 is first contacted with the inside bottom surface of universal joint outer ring 19, and triangle catching plate 8 continues with positioning disk 9
It moves down, then, the correction slot 18 of 9 downside of positioning disk is set in 19 upper end port of universal joint outer ring, if universal joint outer ring 19 has
Position offset, in folding process, float plate 12 can move positioning disk 9 on positioning plate 11, and universal joint outer ring 19 is driven to move to
Immediately below the correction slot 18 of positioning disk 9.Positioning disk 9 is displaced downwardly to after the conflict of 19 upper end of universal joint outer ring, stopping moving down, at this point,
The reading of three amesdials 4 is read, note average value is X1.Then, bounce back cylinder 5, takes out the universal joint as standard gauge block
Outer ring 19 is put into the universal joint outer ring 19 that need to be tested, and is tested with above-mentioned identical mode, reads the universal joint that need to be tested
The average value of outer ring 19 is denoted as X2, finally by can be calculated, base thickness=X3- of the universal joint outer ring 19 that need to be tested（X2-
X1）.Backward, 4 data of amesdial are read in the universal joint outer ring 19 that need to only be put into one by one need to test, by with being used as standard gauge block
Universal joint outer ring 19 carries out data and compares calculating, you can obtains the base thickness of the test universal joint outer ring 19.
Claims (4)
1. a kind of mechanism of automatic detection universal joint outer ring base thickness, it is characterised in that：Including bottom plate（1）, stand on bottom plate（1）On
Stent（2）, be secured transverse to stent（2）On crossbeam（3）And three amesdials（4）, the crossbeam（3）Upside, which is inverted, a gas
Cylinder（5）, downside is fixed with a sleeve（6）, the sleeve（6）Inside it is arranged with a connecting shaft（7）, the connecting shaft（7）It can cover
Cylinder（6）It inside slides up and down, connecting shaft（7）Upper end and cylinder（5）Piston rod connection, lower end is fixed with a triangle catching plate（8）With
One positioning disk（9）, triangle catching plate（8）Positioned at positioning disk（9）Upside, three amesdials（4）It is fixed on triangle catching plate（8）
On, three amesdials（4）Around connecting shaft（7）It is circumferentially equidistant to be spaced apart, the positioning disk（9）Bottom surface be equipped with and universal joint
Outer ring（19）The matched correction slot of upper end outer wall（18）；Positioned at positioning disk（9）The bottom plate of lower section（1）It is equipped with universal joint outer ring
（19）Positioning seat（10）, the positioning seat（10）Including positioning plate（11）And float plate（12）, the positioning plate（11）Surrounding
It is vertical to have retaining wall（13）, the float plate（12）Set on positioning plate（11）Upside and positioned at positioning plate（11）Surrounding retaining wall（13）It is interior,
Float plate（12）With positioning plate（11）Between be equipped with several balls（15）, float plate（12）It can be in ball（15）Upper translation is floated
Plate（12）Surrounding side wall and positioning plate（11）Surrounding retaining wall（13）Between be equipped with returning spring（14）.
2. a kind of mechanism of automatic detection universal joint outer ring base thickness according to claim 1, it is characterised in that：The floating
Plate（12）Upper surface be equipped with locating slot（16）, the locating slot（16）Central axis and connecting shaft（7）Central axis weight
It closes.
3. a kind of mechanism of automatic detection universal joint outer ring base thickness according to claim 1, it is characterised in that：The positioning
Disk（9）On set there are three amesdial（4）The guide groove of metering pin（17）, three amesdials（4）Metering pin passes through guide groove（17）Setting.
4. a kind of mechanism of automatic detection universal joint outer ring base thickness according to claims 1 or 2 or 3, it is characterised in that：Institute
State correction slot（18）Lower mouth is equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825788.5U CN207540466U (en) | 2017-12-22 | 2017-12-22 | A kind of mechanism of automatic detection universal joint outer ring base thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825788.5U CN207540466U (en) | 2017-12-22 | 2017-12-22 | A kind of mechanism of automatic detection universal joint outer ring base thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540466U true CN207540466U (en) | 2018-06-26 |
Family
ID=62619126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825788.5U Expired - Fee Related CN207540466U (en) | 2017-12-22 | 2017-12-22 | A kind of mechanism of automatic detection universal joint outer ring base thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029204A (en) * | 2018-10-19 | 2018-12-18 | 淄柴动力有限公司 | Body mistake face dimension measuring device and method |
| CN109556546A (en) * | 2019-01-02 | 2019-04-02 | 盛瑞传动股份有限公司 | Jump-ring slot measuring device and jump-ring slot measuring device |
-
2017
- 2017-12-22 CN CN201721825788.5U patent/CN207540466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029204A (en) * | 2018-10-19 | 2018-12-18 | 淄柴动力有限公司 | Body mistake face dimension measuring device and method |
| CN109556546A (en) * | 2019-01-02 | 2019-04-02 | 盛瑞传动股份有限公司 | Jump-ring slot measuring device and jump-ring slot measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20181222 |