CN205147508U - Differential side gear garland key positioning fixture - Google Patents
Differential side gear garland key positioning fixture Download PDFInfo
- Publication number
- CN205147508U CN205147508U CN201520862446.5U CN201520862446U CN205147508U CN 205147508 U CN205147508 U CN 205147508U CN 201520862446 U CN201520862446 U CN 201520862446U CN 205147508 U CN205147508 U CN 205147508U
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- CN
- China
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- disk body
- positioning disk
- side gear
- garland key
- differential side
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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 relates to a differential side gear garland key positioning fixture, including positioning disk body, holding ring, fastening screw, the positioning disk body passes through fastening screw rigid connection with the holding ring. These anchor clamps adopt split type structure, it is easy to make, the clamping is convenient, the time of reprocessing is short, positioning accuracy is high, lateral runout error in the time of can effective control differential side gear garland key.
Description
Technical field
The utility model relates to clamping apparatus for gear wheel processing technical field, particularly relates to a kind of axle shaft gear garland key positioning fixture.
Background technology
After the processing of axle shaft gear broaching spline, be that benchmaring gear face and cylindrical are beated and all should be less than 0.05mm with splined hole.Owing to relying on broaching tool handle of a knife and the self-centering of product endoporus to ensure that circle product external is beated during garland key operation, end face run-out then mainly relies on plane and machine tool guideway perpendicularity on broaching machine positioning disk to ensure.Existing clamp technology adopts monoblock type positioning disk, because there is cylindrical step its lower surface, add and can only be ground by round platform man-hour or peripheral milling processing, and round platform mill and peripheral milling are when processing angle head cylindrical, not easily ensure the flatness of upper and lower end face, thus the depth of parallelism also affecting both ends of the surface controls.Simultaneously when this fixture needs to reprocess because wearing and tearing cause each locating surface to be out of shape, renovation technique is complicated and precision is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defect, provides the axle shaft gear garland key positioning fixture that a kind of structure is simple, easy to manufacture, convenient mounting and clamping, positioning precision are high, the time of reprocessing is short.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of axle shaft gear garland key positioning fixture, comprises positioning disk body 1, locating ring 2, trip bolt 3, and positioning disk body 1 and locating ring 2 are rigidly connected by trip bolt 3.
Preferably, positioning disk body 1 is arranged location heavy stand 4.
The utility model fixture adopts split-type structural, by processing positioning disk body and locating ring respectively, and can precision needed for convenient, effective guarantee fixture.Meanwhile, only locating ring need be pulled down when reprocessing, namely repair fast by flat surface grinding.Therefore, this clamp structure is simple, easy to manufacture, convenient mounting and clamping, the time of reprocessing is short, positioning precision is high, effectively can control end face run-out error during garland key.
Accompanying drawing explanation
Fig. 1 is the main assembly schematic diagram of the utility model fixture.
Fig. 2 is the utility model fixture positioning disk bulk junction composition.
In figure: 1-positioning disk body, 2-locating ring, 3-trip bolt, 4-location heavy stand.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1, axle shaft gear garland key positioning fixture comprises positioning disk body 1, locating ring 2, trip bolt 3, and positioning disk body 1 and locating ring 2 are rigidly connected by trip bolt 3.
As shown in Figure 2, positioning disk body 1 arranges location heavy stand 4, for the radial location of locating ring 2.
The utility model fixture uses step as follows: pulled down by trip bolt, effectively ensured the depth of parallelism and the flatness of positioning disk body upper and lower end face by flat surface grinding.During use, by trip bolt, positioning disk body and locating ring are rigidly connected.
The utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make various change under the prerequisite not departing from the utility model aim.
Claims (2)
1. an axle shaft gear garland key positioning fixture, comprises positioning disk body (1), locating ring (2), trip bolt (3), it is characterized in that: described positioning disk body (1) and locating ring (2) are rigidly connected by trip bolt (3).
2. axle shaft gear garland key positioning fixture according to claim 1, is characterized in that: on described positioning disk body (1), arrange location heavy stand (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862446.5U CN205147508U (en) | 2015-11-03 | 2015-11-03 | Differential side gear garland key positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862446.5U CN205147508U (en) | 2015-11-03 | 2015-11-03 | Differential side gear garland key positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147508U true CN205147508U (en) | 2016-04-13 |
Family
ID=55683247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862446.5U Active CN205147508U (en) | 2015-11-03 | 2015-11-03 | Differential side gear garland key positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703800A (en) * | 2017-03-28 | 2017-05-24 | 湖南科技大学 | Stack-mounted type variable-radius coal cutting drum |
| CN106735957A (en) * | 2016-12-20 | 2017-05-31 | 桂林福达股份有限公司 | Frock is known in the mark that clutch drived disk assy is beaten in a kind of mistake proofing |
-
2015
- 2015-11-03 CN CN201520862446.5U patent/CN205147508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735957A (en) * | 2016-12-20 | 2017-05-31 | 桂林福达股份有限公司 | Frock is known in the mark that clutch drived disk assy is beaten in a kind of mistake proofing |
| CN106735957B (en) * | 2016-12-20 | 2019-04-02 | 桂林福达股份有限公司 | The mark knowledge tooling of clutch drived disk assy is beaten in a kind of mistake proofing |
| CN106703800A (en) * | 2017-03-28 | 2017-05-24 | 湖南科技大学 | Stack-mounted type variable-radius coal cutting drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |