CN204565349U - Gear part Shaving Process fixture - Google Patents
Gear part Shaving Process fixture Download PDFInfo
- Publication number
- CN204565349U CN204565349U CN201520249765.9U CN201520249765U CN204565349U CN 204565349 U CN204565349 U CN 204565349U CN 201520249765 U CN201520249765 U CN 201520249765U CN 204565349 U CN204565349 U CN 204565349U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- taper sleeve
- axle assembly
- pad
- pedestal
- 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 is specially a kind of gear part Shaving Process fixture, solves existing gear part frock and adopts unthreaded hole centering to there is the problem that positioning gap causes more greatly form of gear tooth teeth directional poor.Comprise left axle assembly and right axle assembly; Left axle assembly comprises left pedestal, and the center of left pedestal is fixed with axle body, and left pedestal right-hand member is connected with hollow left positioning seat, pressure pad is provided with in left positioning seat, pressure pad is provided with pressure ring on the right side of edge, and axle body is provided with left jump ring, is provided with tensioner spring in left pedestal; Right axle assembly comprises stepped right positioning seat, the left side of right positioning seat is provided with taper sleeve, and on the inclined-plane of taper sleeve, cover has spring housing, and taper sleeve overlaps limited location pad, the left end of spacing pad is provided with right jump ring, and the right side of spring housing is provided with spacer pin.Easily there is the problem of displacement in the utility model, reduces the difficulty of turnery processing, and improve the precision of Shaving Process when stopping axially stressed.
Description
Technical field
The utility model relates to gear part processing tool, is specially a kind of gear part Shaving Process fixture.
Background technology
Existing gear part Shaving Process fixture adopts unthreaded hole centering, because during endoporus turning, size has fluctuation, when deviation appears in hole size, positioning gap is excessive, causes form of gear tooth teeth directional poor, affects gear shaving precision.
Summary of the invention
The utility model adopts unthreaded hole centering to there is the problem that positioning gap causes more greatly form of gear tooth teeth directional poor to solve existing gear part frock, provides a kind of gear part Shaving Process fixture.
The utility model adopts following technical scheme to realize: gear part Shaving Process fixture, comprise be arranged on gear shaving machine left and right top between left axle assembly and right axle assembly; Left axle assembly comprises stepped left pedestal, the center of left pedestal is fixed with axle body, left pedestal right-hand member is connected with hollow left positioning seat, pressure pad is provided with in left positioning seat, pressure pad is provided with pressure ring on the right side of edge, axle body is provided with the left jump ring be positioned on the right side of pressure pad, in left pedestal, is provided with the tensioner spring contacted with pressure pad; Right axle assembly comprises stepped right positioning seat, the left side of right positioning seat is provided with the taper sleeve be enclosed within axle body, on the inclined-plane of taper sleeve, cover has the spring housing corresponding with pressure ring position, and cover has the spacing pad being close to spring housing left side on taper sleeve, the left end of spacing pad is provided with the right jump ring be enclosed within taper sleeve, and the right side of spring housing is provided with the spacer pin be plugged on taper sleeve.
When carrying out shaving operation, gear part is close on right positioning seat through spring housing, then axle body is penetrated taper sleeve, drive left positioning seat to be close to gear part left side, utilize two of gear shaving machine top pressure, make left positioning seat and right positioning seat compress gear part end face; Simultaneously, pressure pad promotes pressure pad and pressure ring holddown spring cover under the effect of tensioner spring, make spring housing tensioner gear part endoporus, thus realize axle cylindrical and inner bore of part gapless is located, overcome the problem that existing gear part frock adopts unthreaded hole centering to there is positioning gap to cause more greatly form of gear tooth teeth directional poor.
The utility model reasonable in design is reliable, felt relieved by spring housing, easily occur the problem of displacement when stopping axially stressed, reduce the difficulty of turnery processing, and improve the precision of Shaving Process, there is simple, the easy to process and advantage that cost is low of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the left pedestal of 1-, 2-axle body, the left positioning seat of 3-, 4-pressure pad, 5-pressure ring, the left jump ring of 6-, 7-tensioner spring, the right positioning seat of 8-, 9-taper sleeve, 10-spring housing, the spacing pad of 11-, the right jump ring of 12-, 13-spacer pin.
Detailed description of the invention
Gear part Shaving Process fixture, comprise be arranged on gear shaving machine left and right top between left axle assembly and right axle assembly; Left axle assembly comprises stepped left pedestal 1, the center of left pedestal 1 is fixed with axle body 2, left pedestal 1 right-hand member is connected with hollow left positioning seat 3, pressure pad 4 is provided with in left positioning seat 3, pressure pad 4 is provided with pressure ring 5 on the right side of edge, axle body 2 is provided with the left jump ring 6 be positioned on the right side of pressure pad 4, in left pedestal 1, is provided with the tensioner spring 7 contacted with pressure pad 4; Right axle assembly comprises stepped right positioning seat 8, the left side of right positioning seat 8 is provided with the taper sleeve 9 be enclosed within axle body 2, on the inclined-plane of taper sleeve 9, cover has the spring housing 10 corresponding with pressure ring 5 position, and cover has the spacing pad 11 being close to spring housing 10 left side on taper sleeve 9, the left end of spacing pad 11 is provided with the right jump ring 12 be enclosed within taper sleeve 9, and the right side of spring housing 10 is provided with the spacer pin 13 be plugged on taper sleeve 9.
In specific implementation process, pressure pad 4 and pressure ring 5 are structure as a whole.
Claims (1)
1. a gear part Shaving Process fixture, is characterized in that: comprise be arranged on gear shaving machine left and right top between left axle assembly and right axle assembly; Left axle assembly comprises stepped left pedestal (1), the center of left pedestal (1) is fixed with axle body (2), left pedestal (1) right-hand member is connected with hollow left positioning seat (3), pressure pad (4) is provided with in left positioning seat (3), pressure ring (5) is provided with on the right side of pressure pad (4) edge, axle body (2) is provided with the left jump ring (6) being positioned at pressure pad (4) right side, in left pedestal (1), is provided with the tensioner spring (7) contacted with pressure pad (4); Right axle assembly comprises stepped right positioning seat (8), the left side of right positioning seat (8) is provided with the taper sleeve (9) be enclosed within axle body (2), on the inclined-plane of taper sleeve (9), cover has the spring housing (10) corresponding with pressure ring (5) position, and the upper cover of taper sleeve (9) has the spacing pad (11) being close to spring housing (10) left side, the left end of spacing pad (11) is provided with the right jump ring (12) be enclosed within taper sleeve (9), and the right side of spring housing (10) is provided with the spacer pin (13) be plugged on taper sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249765.9U CN204565349U (en) | 2015-04-23 | 2015-04-23 | Gear part Shaving Process fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249765.9U CN204565349U (en) | 2015-04-23 | 2015-04-23 | Gear part Shaving Process fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565349U true CN204565349U (en) | 2015-08-19 |
Family
ID=53858040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249765.9U Expired - Fee Related CN204565349U (en) | 2015-04-23 | 2015-04-23 | Gear part Shaving Process fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759708A (en) * | 2015-04-23 | 2015-07-08 | 中国重汽集团大同齿轮有限公司 | Gear part shaving fixture |
| CN105312688A (en) * | 2015-12-01 | 2016-02-10 | 重庆蓝黛动力传动机械股份有限公司 | Cone grinding fixture |
| CN113369592A (en) * | 2021-06-30 | 2021-09-10 | 吉林建筑大学 | Timing gear linear cutting clamp for speed reducer gear |
-
2015
- 2015-04-23 CN CN201520249765.9U patent/CN204565349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759708A (en) * | 2015-04-23 | 2015-07-08 | 中国重汽集团大同齿轮有限公司 | Gear part shaving fixture |
| CN105312688A (en) * | 2015-12-01 | 2016-02-10 | 重庆蓝黛动力传动机械股份有限公司 | Cone grinding fixture |
| CN113369592A (en) * | 2021-06-30 | 2021-09-10 | 吉林建筑大学 | Timing gear linear cutting clamp for speed reducer gear |
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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: 20150819 Termination date: 20200423 |