CN202952074U - Shifting fork machining tool - Google Patents
Shifting fork machining tool Download PDFInfo
- Publication number
- CN202952074U CN202952074U CN 201220634144 CN201220634144U CN202952074U CN 202952074 U CN202952074 U CN 202952074U CN 201220634144 CN201220634144 CN 201220634144 CN 201220634144 U CN201220634144 U CN 201220634144U CN 202952074 U CN202952074 U CN 202952074U
- Authority
- CN
- China
- Prior art keywords
- shifting fork
- edge
- shift fork
- base
- threaded rod
- 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
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Abstract
The utility model belongs to the technical field of mechanical processing equipment, in particular to a shifting fork machining tool. The shifting fork tool comprises a base, a cushion board is arranged at the edge of one side of the shifting fork machining tool, and cushion blocks are arranged between the cushion board and the base. A plurality of pressing boards used for pressing the edge of shifting fork side boards are arranged on the cushion board, and grooves communicated with the edge of the cushion board are arranged between two adjacent pressing boards. Multiple sets of shifting fork fixing devices formed by keyway positioning pins and fixing columns are arranged on the other side of the base, a threaded rod is arranged on the center of the top end of the positioning column, and nuts are sleeved on the threaded rod. The shifting fork machining tool is simple in structure, and good in auxiliary processing effect.
Description
Technical field
The utility model belongs to the machining equipment technical field, relates in particular to a kind of shift fork processing tool.
Background technology
Shift fork is the vitals be applied in the structures such as all kinds of lathes, automobile gearbox, and accompanying drawing 1 and accompanying drawing 2 have showed the concrete structure of shift fork.Be provided with the axis hole 2 that connects use in rear end, at front end, be provided with two side plates, make the whole one-tenth of shift fork U-shaped.All offer keyway 1 at each side plate middle part.Because the shape of shift fork is also irregular, the shift fork body of casting is difficult to fix like this, and this processing for keyway 1 and axis hole 2 has brought difficulty.
The utility model content
The utility model provides a kind of simple in structure, shift fork processing tool that secondary process is effective for solving the technical problem existed in known technology.
The utility model for the technical scheme that solves the technical problem that exists in known technology and take is: the shift fork processing tool comprises base, in the edge of one side, is provided with backing plate, is provided with cushion block between described backing plate and base; Also be provided with a plurality ofly for pushing down the pressing plate at shift fork side plate edge on described backing plate, be provided with the groove connected to edge on the backing plate between adjacent two pressing plates; Also be provided with the many groups of shift fork fixtures that formed by keyway alignment pin and locating dowel at the edge of described base opposite side, at the center, top of described locating dowel, be provided with threaded rod, on described threaded rod, be arranged with nut.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure, be easy to realize.
Preferably: also be arranged with compressing tablet on described threaded rod.
The accompanying drawing explanation
Fig. 1 is the front view of shift fork in the utility model;
Fig. 2 is side view and the half sectional view of shift fork in the utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is use state diagram of the present utility model.
In figure: 1, keyway; 2, axis hole; 3, backing plate; 4, pressing plate; 5, groove; 6, base; 7, keyway alignment pin; 8, locating dowel; 9, nut.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 3 and Fig. 4, the utility model comprises base 6, in the edge of one side, is provided with backing plate 3, between backing plate 3 and base 6, is provided with cushion block, and backing plate 3 is paved to certain distance.
Also be provided with a plurality ofly for pushing down the pressing plate 4 at shift fork side plate edge on backing plate 3, be provided with the groove 5 connected to edge on the backing plate 3 between adjacent two pressing plates 4.Also be provided with the many groups of shift fork fixtures that formed by keyway alignment pin 7 and locating dowel 8 at the edge of base 6 opposite sides, at the center, top of locating dowel 8, be provided with threaded rod, be arranged with nut 9 on this threaded rod.In location, live between 8 top and nut 9 also to be provided with compressing tablet.
Processing tool of the present utility model is divided into two steps by the process of shift fork, and the first step first plugs shift fork on backing plate 3 and with pressing plate 4 and fixes, and then processes the keyway 1 of axis hole 2 and upper side panel; Afterwards it is taken off from backing plate 3, overturn and be fixed on the shift fork fixture, reprocess out the keyway 1 of another side plate.
Claims (2)
1. a shift fork processing tool is characterized in that: comprise base (6), in the edge of one side, be provided with backing plate (3), between described backing plate (3) and base (6), be provided with cushion block; Also be provided with a plurality of pressing plates (4) for pushing down shift fork side plate edge on described backing plate (3), be provided with the groove (5) connected to edge on the backing plate (3) between adjacent two pressing plates (4); Also be provided with the many groups of shift fork fixtures that formed by keyway alignment pin (7) and locating dowel (8) at the edge of described base (6) opposite side, at the center, top of described locating dowel (8), be provided with threaded rod, be arranged with nut (9) on described threaded rod.
2. according to shift fork processing tool claimed in claim 1, it is characterized in that: also be arranged with compressing tablet on described threaded rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220634144 CN202952074U (en) | 2012-11-26 | 2012-11-26 | Shifting fork machining tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220634144 CN202952074U (en) | 2012-11-26 | 2012-11-26 | Shifting fork machining tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202952074U true CN202952074U (en) | 2013-05-29 |
Family
ID=48457669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220634144 Expired - Fee Related CN202952074U (en) | 2012-11-26 | 2012-11-26 | Shifting fork machining tool |
Country Status (1)
Country | Link |
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CN (1) | CN202952074U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104551150A (en) * | 2015-01-21 | 2015-04-29 | 柳州聚龙科技有限公司 | Shifting fork machining method |
CN104551769A (en) * | 2015-01-21 | 2015-04-29 | 柳州聚龙科技有限公司 | Shifting fork milling clamp |
-
2012
- 2012-11-26 CN CN 201220634144 patent/CN202952074U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104551150A (en) * | 2015-01-21 | 2015-04-29 | 柳州聚龙科技有限公司 | Shifting fork machining method |
CN104551769A (en) * | 2015-01-21 | 2015-04-29 | 柳州聚龙科技有限公司 | Shifting fork milling clamp |
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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 |
Granted publication date: 20130529 Termination date: 20141126 |
|
EXPY | Termination of patent right or utility model |