CN205165885U - Bearing bracket autogiration round pin axle finish turning device - Google Patents
Bearing bracket autogiration round pin axle finish turning device Download PDFInfo
- Publication number
- CN205165885U CN205165885U CN201520980368.9U CN201520980368U CN205165885U CN 205165885 U CN205165885 U CN 205165885U CN 201520980368 U CN201520980368 U CN 201520980368U CN 205165885 U CN205165885 U CN 205165885U
- Authority
- CN
- China
- Prior art keywords
- bearing bracket
- processing
- bumping post
- bracket stand
- inner prop
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a bearing bracket autogiration round pin axle finish turning device, including the rotatory ministry of worker and the fixed centre gripping portion of adding, fixed centre gripping portion is including fixed centre gripping seat, be provided with on the vertical face of fixed centre gripping seat and be used for passing the bearing bracket hole and limit the bearing bracket along axial motion's inflation centre gripping inner prop and be used for hugging closely two round pin axles that the bearing bracket does not go on processing respectively and roll the face and limit the bearing bracket axially to spacing bumping post on the pivoted and spacing bumping post down, inflation centre gripping inner prop go up spacing bumping post with the equal perpendicular to of axis of lower spacing bumping post the vertical face of fixed centre gripping seat, just go up spacing bumping post with down the position of spacing bumping post lies in between two round pin axles that the bearing bracket does not go on processing, rotatory add the ministry of worker including rotatory processing arm and coaxial set up in the terminal rotatory processing dish of rotatory processing arm, the round pin axle that rotatory processing arm and bearing bracket need go on processing is coaxial, be provided with the processing tool bit on the rotatory processing dish.
Description
Technical field
The utility model relates to a kind of bearing bracket stand automatic rotation bearing pin finish turning device, belongs to Car Drive Shaft constant velocity cardan joint product manufacturing technical field.
Background technology
Three ball pin style constant speed universal joint is the one in sliding constant velocity cardan joint, wherein main assembly is bearing bracket stand, and the bearing bracket stand of three ball pin style constant speed universal joint mainly comprises the body of annular, be arranged radially in body rolls three bearing pins in face and is arranged at the endoporus at body central place vertically; The bearing bracket stand of existing three ball pin style constant speed universal joint is at the end face of processing three bearing pins with when rolling face, and mainly through manual type rotating shaft bolster to substitute bearing pin, operating efficiency is lower and there is processing safety hidden danger.
Summary of the invention
The utility model for the deficiency that prior art exists, provides a kind of bearing bracket stand automatic rotation bearing pin finish turning device, meets actual operation requirements just.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of bearing bracket stand automatic rotation bearing pin finish turning device, comprising: rotate processing department and stationary gripping part;
Described stationary gripping part comprises fixed clamp seat, the vertical plane of described fixed clamp seat is provided with the expansion clamping inner prop for moving vertically through bearing bracket stand endoporus restrictive axes bolster, and be respectively used to be close to two bearing pins that bearing bracket stand do not carry out processing roll face and restrictive axes bolster around the upper limit bumping post of axial rotation and lower limit bumping post, described expansion clamping inner prop, the axis of described upper limit bumping post and described lower limit bumping post is all perpendicular to the vertical plane of described fixed clamp seat, and the position of described upper limit bumping post and described lower limit bumping post is not carried out between two bearing pins processing at bearing bracket stand,
Described rotation processing department comprises the rotation processing dish rotating process arm and be coaxially arranged at described rotation process arm end, and the bearing pin that described rotation process arm and bearing bracket stand need carry out processing is coaxial, and described rotation processing dish is provided with processing cutter head.
As the improvement of technique scheme, telescopic cylinder is provided with in described fixed clamp seat, the piston-rod end of described telescopic cylinder clamps inner prop be coaxially connected with described expansion, the cylinder barrel end of described telescopic cylinder is coaxially connected with the rotating shaft of drive motors, and the cylinder barrel of described telescopic cylinder and described drive motors are fixedly installed relative to described fixed clamp seat.
As the improvement of technique scheme, the described expansion clamping inner prop face of rolling is provided with elastic dilatation cover, described elastic dilatation cover is parallel to described expansion clamping inner prop and is axially provided with some expansion partition seams, described elastic dilatation cover even partition is the arc expansion shell fragment that several shapes are identical by some described expansion partition seams, described in several, the bottom of arc expansion shell fragment interconnects, and the end of described arc expansion shell fragment is provided with outer shroud projection along described expansion clamping inner prop radial direction.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Bearing bracket stand automatic rotation bearing pin finish turning device described in the utility model, by automated manner rotating shaft bolster to substitute bearing pin, operating efficiency is higher and improve processing safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of bearing bracket stand automatic rotation bearing pin finish turning device described in the utility model;
Fig. 2 is the structural representation of telescopic cylinder described in the utility model and drive motors.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As depicted in figs. 1 and 2, be bearing bracket stand automatic rotation bearing pin finish turning apparatus structure schematic diagram described in the utility model.Bearing bracket stand automatic rotation bearing pin finish turning device described in the utility model, comprising: rotate processing department and stationary gripping part:
Described stationary gripping part comprises fixed clamp seat 1, the vertical plane of described fixed clamp seat 1 is provided with the expansion clamping inner prop 2 for moving vertically through bearing bracket stand endoporus restrictive axes bolster, and be respectively used to be close to two bearing pins that bearing bracket stand do not carry out processing roll face and restrictive axes bolster around the upper limit bumping post 3 of axial rotation and lower limit bumping post 4, described expansion clamping inner prop 2, the axis of described upper limit bumping post 3 and described lower limit bumping post 4 is all perpendicular to the vertical plane of described fixed clamp seat 1, and the position of described upper limit bumping post 3 and described lower limit bumping post 4 is not carried out between two bearing pins processing at bearing bracket stand, telescopic cylinder 8 is provided with in described fixed clamp seat 1, the piston-rod end of described telescopic cylinder 8 clamps inner prop 2 be coaxially connected with described expansion, the cylinder barrel end of described telescopic cylinder 8 is coaxially connected with the rotating shaft of drive motors 9, and the cylinder barrel of described telescopic cylinder 8 and described drive motors 9 are fixedly installed relative to described fixed clamp seat 1.Described expansion clamping inner prop 2 face of rolling is provided with elastic dilatation cover, described elastic dilatation cover is parallel to described expansion clamping inner prop 2 and is axially provided with some expansion partition seams 21, described elastic dilatation cover even partition is the arc expansion shell fragment 22 that several shapes are identical by some described expansion partition seams 21, described in several, the bottom of arc expansion shell fragment 22 interconnects, and the end of described arc expansion shell fragment 22 is provided with outer shroud projection 23 along described expansion clamping inner prop 2 radial direction.
Described rotation processing department comprises the rotation processing dish 6 rotating process arm 5 and be coaxially arranged at described rotation process arm 5 end, and the bearing pin that described rotation process arm 5 and bearing bracket stand need carry out processing is coaxial, described rotation processing dish 6 is provided with processing cutter head 7.
During work, the described rotation process arm 5 rotating processing department drives described processing cutter head 7 machining shaft bolster need carry out the bearing pin processed by described rotation processing dish 6, after first bearing pin of bearing bracket stand machines, described telescopic cylinder 8 promotes described expansion clamping inner prop 2 and outwards moves vertically, bearing bracket stand is made to depart from the rotary spacing effect of described upper limit bumping post 3 and described lower limit bumping post 4, then described expansion clamping inner prop 2 is rotated by described drive motors 9, described telescopic cylinder 8 shrinks and pulls described expansion clamping inner prop 2 to move to the vertical plane of described fixed clamp seat 1 vertically, thus substitute the bearing bracket stand bearing pin needing processing.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (3)
1. a bearing bracket stand automatic rotation bearing pin finish turning device, is characterized in that, comprising: rotate processing department and stationary gripping part;
Described stationary gripping part comprises fixed clamp seat (1), the vertical plane of described fixed clamp seat (1) is provided with expansion clamping inner prop (2) for moving vertically through bearing bracket stand endoporus restrictive axes bolster, and be respectively used to be close to two bearing pins that bearing bracket stand do not carry out processing roll face and restrictive axes bolster around the upper limit bumping post (3) of axial rotation and lower limit bumping post (4), described expansion clamping inner prop (2), the axis of described upper limit bumping post (3) and described lower limit bumping post (4) is all perpendicular to the vertical plane of described fixed clamp seat (1), and the position of described upper limit bumping post (3) and described lower limit bumping post (4) is not carried out between two bearing pins processing at bearing bracket stand,
Described rotation processing department comprises the rotation processing dish (6) rotating process arm (5) and be coaxially arranged at described rotation process arm (5) end, the bearing pin that described rotation process arm (5) and bearing bracket stand need carry out processing is coaxial, described rotation processing dish (6) is provided with processing cutter head (7).
2. bearing bracket stand automatic rotation bearing pin finish turning device as claimed in claim 1, it is characterized in that, telescopic cylinder (8) is provided with in described fixed clamp seat (1), the piston-rod end of described telescopic cylinder (8) clamps inner prop (2) be coaxially connected with described expansion, the cylinder barrel end of described telescopic cylinder (8) is coaxially connected with the rotating shaft of drive motors (9), and the cylinder barrel of described telescopic cylinder (8) and described drive motors (9) are fixedly installed relative to described fixed clamp seat (1).
3. bearing bracket stand automatic rotation bearing pin finish turning device as claimed in claim 1, it is characterized in that, described expansion clamping inner prop (2) face of rolling is provided with elastic dilatation cover, described elastic dilatation cover is parallel to described expansion clamping inner prop (2) and is axially provided with some expansion partition seams (21), described elastic dilatation cover even partition is arc expansion shell fragment (22) that several shapes are identical by some described expansion partition seams (21), described in several, the bottom of arc expansion shell fragment (22) interconnects, and the end of described arc expansion shell fragment (22) is provided with outer shroud projection (23) along described expansion clamping inner prop (2) radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980368.9U CN205165885U (en) | 2015-12-02 | 2015-12-02 | Bearing bracket autogiration round pin axle finish turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980368.9U CN205165885U (en) | 2015-12-02 | 2015-12-02 | Bearing bracket autogiration round pin axle finish turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165885U true CN205165885U (en) | 2016-04-20 |
Family
ID=55729921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980368.9U Expired - Fee Related CN205165885U (en) | 2015-12-02 | 2015-12-02 | Bearing bracket autogiration round pin axle finish turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271787A (en) * | 2016-09-13 | 2017-01-04 | 金陵科技学院 | A kind of pin Vehicle Processing mould and using method |
-
2015
- 2015-12-02 CN CN201520980368.9U patent/CN205165885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271787A (en) * | 2016-09-13 | 2017-01-04 | 金陵科技学院 | A kind of pin Vehicle Processing mould and using method |
| CN106271787B (en) * | 2016-09-13 | 2018-03-30 | 金陵科技学院 | A kind of pin Vehicle Processing mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20181202 |