CN205673913U - Combined type automobile selector fork assembly clamping device - Google Patents
Combined type automobile selector fork assembly clamping device Download PDFInfo
- Publication number
- CN205673913U CN205673913U CN201620633242.9U CN201620633242U CN205673913U CN 205673913 U CN205673913 U CN 205673913U CN 201620633242 U CN201620633242 U CN 201620633242U CN 205673913 U CN205673913 U CN 205673913U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- hydraulic jack
- fork assembly
- base plate
- combined type
- 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 discloses a kind of combined type automobile selector fork assembly clamping device, upper face at base plate is in one line from left to right arranges four clamp bodies, the shape size of clamp body and shift fork adapt, clamp body is flat sleeping " V " font, two clamp bodies being positioned at centre are oppositely arranged according to opening end, it is positioned at the opening end of clamp body of left end to the left, be positioned at the opening end of clamp body of right-hand member to the right；Setting position hole at the bottom of locating slot, sets the first hydraulic jack, the second hydraulic jack by positioning hole, and the piston rod of each hydraulic jack all stretches out straight up.The utility model is according to the architectural feature of processed pull-fork assembly, and can meet milling face and requirement that bore hole is processed simultaneously is designed, reasonable idea, simple in construction, avoid the drawback of multiple clamping positioning, ensure that machining accuracy, and use oil cylinder as the fixing pull-fork assembly of external force source compressing so that it is on clamp body, keep more stably state, improve stability and the precision of processing further.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly relates to a kind of combined type automobile selector fork assembly clamping dress
Put.
Background technology
Shift fork is the parts on automobile gearbox, is connected with gear change hand lever, is used for stirring middle change pulley, to convert shelves
Position, makes input/output rotating ratio change.At present, fork angular milling face and the axle sleeve bore hole of selector fork assembly sets different respectively
Completing on Bei, so needing clamping twice, each clamping will position, and positions twice and easily causes error increase, thus shadow
Ring the precision of processing, cause each product in batch production variant, unstable product quality.Meanwhile, clamping operation twice is numerous
Trivial, the time of cost is long, reduces working (machining) efficiency.
Utility model content
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of combined type
Automotive gear-shifting fork assembly clamping device.
Technical solutions of the utility model are as follows: a kind of combined type automobile selector fork assembly clamping device, upper at base plate
Plate face is in one line from left to right arranges four clamp bodies, and the shape size of this clamp body and shift fork adapt, and clamp body is flat
" V " font crouching, be positioned at centre two clamp bodies be oppositely arranged according to opening end, be positioned at left end clamp body opening end to
A left side, is positioned at the opening end of clamp body of right-hand member to the right；End face at each clamp body blind end offers locating slot, this locating slot
Bottom land offers the through positioning hole to clamp body bottom surface, arranges stopper slot parallel with it on the side in positioning hole, and this is spacing
The upper end of groove connects with locating slot；Bilateral symmetry in clamp body openend each described arranges the first hydraulic jack, each folder
The side of concrete blind end arranges the second hydraulic jack, and described first hydraulic jack and the second hydraulic jack are mounted on base plate
On, the piston rod of each hydraulic jack all stretches out straight up, and is connected with for oppressing fixing on the piston rod of each hydraulic jack
The briquetting of shift fork.
Using above technical scheme, four clamp bodies are in one line on base plate, and according to the clamp body openend at two ends
Outwards, the relative mode in two, middle part clamp body openend is arranged, and has reserved enough spaces for each cutter during processing etc., it is to avoid
Interfere impact processing.During reality processing, four processed pull-fork assemblies are according to the arrangement of each clamp body
Feature, is laid flat the upper surface at clamp body from left to right successively.Structure according to processed shift fork and resemblance, fixture
Body is designed to similar " V " font.Processed pull-fork assembly includes shift fork, the axle sleeve being arranged on shift fork and leaf
Piece, its bottom bracket axle and blade all keep plumbness with shift fork place plane, also can carry out bore hole to axle sleeve during actual processing.Fixed
The setting of position groove is the feature according to axle sleeve so that axle sleeve is inserted in locating slot, positions hole simultaneously and not only plays and determine
The identical effect of position groove, also allows for carrying out bore hole to axle sleeve during processing.According to the architectural feature of processed pull-fork assembly, its blade
Being arranged on by axle sleeve, and being parastate with axle sleeve, after being placed on clamp body, blade is inserted in stopper slot just,
Whole pull-fork assembly is played spacing effect by blade by stopper slot.First hydraulic jack and the second hydraulic jack are by arranging
It is fixing that briquetting in respective piston rod upper end carries out compressing to processed pull-fork assembly.The utility model is to shift fork openend
Both sides and blind end are fixed simultaneously, and pull-fork assembly clamping on clamp body can be made firm, on the one hand simple, convenient, province
Power；On the other hand, same set of fixture can be utilized to realize being sequentially completed in the minds of fork angular milling face and axle sleeve bore hole work in-process, it is to avoid
Repeated clamping affects the disadvantage of machining accuracy, and disposably can process four pull-fork assemblies, effectively increases production efficiency,
And ensure that product is stable.
Further, in order to mitigate the weight of clamp body, optimize the structure of clamp body, manufacture clamp body and also to save
Material and reduce its production cost, the middle waist hollow out at described clamp body goes out the waist hole of multiple rectangle.
Further, in order to adapt to the shape facility of processed shift fork, milling cutter is simultaneously facilitated in process to processed
Shift fork two prong inwall carries out milling face, and the inwall of described clamp body fork is circular arc, offers manhole on base plate, institute
The lower edge stating clamp body fork inwall overlaps with the edge of described manhole.
Further, in order to adapt to relevant device, and being easily installed, described base plate is rectangular flat structure, at base plate two ends
Have row near the position of termination and via is installed.
Beneficial effect: the utility model is arranged side by side four clamp bodies, can to four processed pull-fork assemblies simultaneously
It is processed, according to the architectural feature of processed pull-fork assembly, can meet milling face and requirement that bore hole is processed simultaneously sets
Meter, reasonable idea, simple in construction, it is to avoid the drawback of multiple clamping positioning, it is ensured that machining accuracy, and use oil cylinder conduct
The fixing pull-fork assembly of external force source compressing so that it is keep more stably state on clamp body, further increase the steady of processing
Qualitative and precision.
Brief description
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
A kind of combined type automobile selector fork assembly clamping device as shown in Figure 1, including for the end of rectangular flat structure
Plate 1, has row and installs via 1b at base plate 1 two ends near the position of termination.A upper face word row from left to right at base plate 1
Offering and putting four clamp bodies 2, the shape size of this clamp body 2 and shift fork adapt, and clamp body 2 is flat sleeping " V " font, is positioned at
Two middle clamp bodies 2 are oppositely arranged according to opening end, are positioned at the opening end of clamp body 2 of left end to the left, are positioned at right-hand member
The opening end of clamp body 2 is to the right.As preferably, the inwall of described clamp body 2 fork is circular arc, offers circle on base plate 1
Shape through hole 1a, the lower edge of described clamp body 2 fork inwall overlaps with the edge of described manhole 1a.In order to optimize fixture
The structure of body 2, the preferably middle waist hollow out at described clamp body 2 go out the waist hole 2c of multiple rectangle.
As it is shown in figure 1, the end face at each clamp body 2 blind end offers locating slot 2a, the bottom land of this locating slot 2a is offered
There is the through positioning hole 2d to clamp body 2 bottom surface, stopper slot 2b parallel with it, this stopper slot are set on the side of positioning hole 2d
The upper end of 2b connects with locating slot 2a；Bilateral symmetry in clamp body each described 2 openend arranges the first hydraulic jack 3, often
The side of individual clamp body 2 blind end arranges the second hydraulic jack 4, and described first hydraulic jack 3 and the second hydraulic jack 4 are respectively mounted
On base plate 1, the piston rod of each hydraulic jack all stretches out straight up, and is connected with for pressing on the piston rod of each hydraulic jack
Compel the briquetting 5 of fixing shift fork.
Operation principle of the present utility model is as follows:
Processed pull-fork assembly includes shift fork, the axle sleeve being arranged on shift fork and blade, during reality processing,
Four processed pull-fork assemblies lie in the upper surface of four clamp bodies 2 successively, and shift fork is supported by clamp body 2, and axle sleeve is inserted
Enter in locating slot 2a, and blade is inserted in stopper slot 2b just.Drive three hydraulic jacks, make the first hydraulic jack 3 with
Carry out compressing to processed shift fork fixing by being arranged on the briquetting 5 of respective piston rod upper end for second hydraulic jack 4.Shift fork group
After part is clamping, fork angular milling face and axle sleeve bore hole operation can be carried out.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck
In territory, technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Test available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a combined type automobile selector fork assembly clamping device, it is characterised in that: base plate (1) upper face from left to right
In one line arranging four clamp bodies (2), the shape size of this clamp body (2) adapts with shift fork, and clamp body (2) is flat sleeping
" V " font, two clamp bodies (2) being positioned at centre are oppositely arranged according to opening end, are positioned at the opening end of the clamp body (2) of left end
To the left, it is positioned at the opening end of clamp body (2) of right-hand member to the right；End face at each clamp body (2) blind end offers locating slot
(2a), the bottom land of this locating slot (2a) offers the through positioning hole (2d) to clamp body (2) bottom surface, on the side of positioning hole (2d)
While arrange stopper slot (2b) parallel with it, the upper end of this stopper slot (2b) connects with locating slot (2a)；At fixture each described
The bilateral symmetry of body (2) openend arranges the first hydraulic jack (3), and the side of each clamp body (2) blind end arranges the second liquid
Compressing cylinder (4), described first hydraulic jack (3) and the second hydraulic jack (4) be mounted on base plate (1), each hydraulic jack
Piston rod all stretches out straight up, and is connected with the briquetting (5) for oppressing fixing shift fork on the piston rod of each hydraulic jack.
2. combined type automobile selector fork assembly clamping device as claimed in claim 1, it is characterised in that: at described clamp body
(2) middle waist hollow out goes out the waist hole (2c) of multiple rectangle.
3. combined type automobile selector fork assembly clamping device as claimed in claim 1, it is characterised in that: described clamp body
(2) inwall of fork is circular arc, offers manhole (1a) on base plate (1), described clamp body (2) fork inwall
Lower edge overlaps with the edge of described manhole (1a).
4. combined type automobile selector fork assembly clamping device as claimed in claim 1, it is characterised in that: described base plate (1)
For rectangular flat structure, have row at base plate (1) two ends near the position of termination and via (1b) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633242.9U CN205673913U (en) | 2016-06-24 | 2016-06-24 | Combined type automobile selector fork assembly clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633242.9U CN205673913U (en) | 2016-06-24 | 2016-06-24 | Combined type automobile selector fork assembly clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673913U true CN205673913U (en) | 2016-11-09 |
Family
ID=57429710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620633242.9U Expired - Fee Related CN205673913U (en) | 2016-06-24 | 2016-06-24 | Combined type automobile selector fork assembly clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799917A (en) * | 2022-05-17 | 2022-07-29 | 安徽机电职业技术学院 | Intelligent drilling and grinding processing equipment for shifting fork |
-
2016
- 2016-06-24 CN CN201620633242.9U patent/CN205673913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799917A (en) * | 2022-05-17 | 2022-07-29 | 安徽机电职业技术学院 | Intelligent drilling and grinding processing equipment for shifting fork |
| CN114799917B (en) * | 2022-05-17 | 2023-09-12 | 安徽机电职业技术学院 | Intelligent drilling and grinding processing equipment for shifting fork |
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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: 20161109 Termination date: 20200624 |