CN207806705U - The processing tool of AMT electronic control automatic transmissions shift sleeve drilling - Google Patents
The processing tool of AMT electronic control automatic transmissions shift sleeve drilling Download PDFInfo
- Publication number
- CN207806705U CN207806705U CN201820236335.7U CN201820236335U CN207806705U CN 207806705 U CN207806705 U CN 207806705U CN 201820236335 U CN201820236335 U CN 201820236335U CN 207806705 U CN207806705 U CN 207806705U
- Authority
- CN
- China
- Prior art keywords
- electronic control
- processing tool
- shift sleeve
- automatic transmissions
- control automatic
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of processing tool of AMT electronic control automatic transmissions shift sleeve drilling, bottom plate hole is provided on bottom plate, positioning core axle is provided in bottom plate hole, the outer cover of positioning core axle is equipped with workpiece, the side of workpiece is provided with machined circular shaft boss, circular shaft boss is inserted into the U-shaped mouth of U-shaped positioning plate, and the upper end of positioning core axle is connected with lateral drill bushing plate, and there are four equally distributed drill bushings for setting on drill bushing plate；Equally distributed at least two cavity is provided in the side wall of drill bushing, it is respectively arranged with interior bar in the inside side walls of cavity, interior bar is separately positioned in outer tube, outer tube is connected on the outside side wall of cavity, and spring is connected separately between the end face of interior bar and the end face of outer tube, and precision is high, easy to operate, ensure the position of related features of workpiece, service life is long, wear-resistant, and production efficiency is high.
Description
Technical field
The utility model is related to tooling technical fields, and in particular to a kind of AMT electronic control automatic transmissions shift sleeve drilling
Processing tool.
Background technology
It is compact due to sleeve mechanism design currently, the shift sleeve in AMT electronic control automatic transmissions, outside part
For shape size compression to as small as possible, interior hole end surface is drilled with four threaded holes, and the centre-to-centre spacing between holes requires to be the part
Key parameter bores the hole of Φ 3.3mm with drill bit, it is desirable that ensures centre-to-centre spacing, but since drill bit is too thin, poor rigidity, causes to increase
Difficulty of processing.
Utility model content
The purpose of this utility model is to provide a kind of AMT electronic control automatic transmissions shift sleeve drilling processing tool,
To meet the centre-to-centre spacing requirement in AMT electronic control automatic transmissions shift sleeve drilling process.
To achieve the above object, the utility model method provides a kind of shift sleeve drilling of AMT electronic control automatic transmissions
Processing tool, including bottom plate are provided with bottom plate hole on bottom plate, positioning core axle, the outer cover of positioning core axle are provided in bottom plate hole
Equipped with workpiece, the side of workpiece is provided with machined circular shaft boss, and circular shaft boss is inserted into the U-shaped mouth of U-shaped positioning plate, fixed
The upper end of position mandrel is connected with lateral drill bushing plate, and there are four equally distributed drill bushings for setting on drill bushing plate；The side wall of drill bushing
It is inside provided with equally distributed at least two cavity, is respectively arranged with interior bar in the inside side walls of cavity, interior bar is separately positioned on
In outer tube, outer tube is connected on the outside side wall of cavity, and bullet is connected separately between the end face of interior bar and the end face of outer tube
Spring.
Optionally, bottom plate is circle.
Optionally, bottom plate is rectangle.
Optionally, bottom plate is rectangular.
Optionally, bottom plate hole is circular hole.
Optionally, positioning core axle is cylinder.
Optionally, drill bushing plate is circle.
Optionally, drill bushing plate is rectangle.
Optionally, drill bushing plate is rectangular.
Optionally, drill bushing is cylindrical shape.
The utility model has the following advantages that：
The processing tool of the AMT electronic control automatic transmissions shift sleeve drilling of the utility model, disclosure satisfy that AMT is automatically controlled certainly
Centre-to-centre spacing requirement in dynamic gearbox shifting sleeve drilling process, positional precision is high, centre-to-centre spacing complies fully with drawing and wants
It asks, is easy to operate, workpiece loads onto tool locating and can drill, and need not fix to clamp, by being positioned with machined circular shaft boss,
It ensure that the position of related features of workpiece, service life is long, and production efficiency is high, and clamped one time can complete the processing in four holes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the processing tool of the AMT electronic control automatic transmissions shift sleeve drilling of the utility model.
Fig. 2 is the vertical view of the processing tool of the AMT electronic control automatic transmissions shift sleeve drilling of the utility model.
In figure, 1 is bottom plate, and 2 be positioning core axle, and 3 be workpiece, and 4 be U-shaped positioning plate, and 5 be drill bushing plate, and 6 be drill bushing.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of processing tool of AMT electronic control automatic transmissions shift sleeve drilling, referring to Fig. 1 and Fig. 2, including bottom plate 1, bottom
It is provided with bottom plate hole on plate 1, positioning core axle 2 is provided in bottom plate hole, the outer cover of positioning core axle 2 is equipped with workpiece 3, workpiece 3
Side is provided with machined circular shaft boss, and circular shaft boss is inserted into the U-shaped mouth of U-shaped positioning plate 4, the upper end of positioning core axle 2 with
Lateral drill bushing plate 5 is connected, and there are four equally distributed drill bushings 6 for setting on drill bushing plate 5；It is provided in the side wall of drill bushing 6
At least two cavitys of even distribution are respectively arranged with interior bar in the inside side walls of cavity, and interior bar is separately positioned in outer tube, outer tube
It is connected on the outside side wall of cavity, spring is connected separately between the end face of interior bar and the end face of outer tube.
As it can be seen that the processing tool of the AMT electronic control automatic transmissions shift sleeve drilling of the present embodiment, in use, first by work
Dress is extracted out from bottom plate 1, and workpiece 3 is mounted on positioning core axle 2, so that the machined circular shaft boss on 3 one side of workpiece is inserted into U-shaped
It is positioned in positioning plate 4, after workpiece 3 installs, 2 lower end of positioning core axle is inserted into bottom plate hole and is positioned, it at this time will be with the whole of workpiece 3
Body frock clamp is placed on Drilling machines bench, need not be fixed, and is needed bore position to shift onto below drill bit tooling, is kept drill bit suitable
Profit enters drill bushing 6, is drilled to depth requirements according to drilling machine scale, drill bit is lifted, and rotation drill bushing plate 5 makes drill bit be directed at another brill
Sets of holes bore second hole, and so on, four holes are once drilled to, that is, complete the operating process.Four on its part processed
A hole, has that precision is high, centre-to-centre spacing complies fully with drawing requirement, easy to operate, and workpiece 3 loads onto tool locating and can drill, and is not required to
It fixes to clamp, positional precision is high, is positioned with machined circular shaft boss, ensure that the position of related features of workpiece 3, service life
Long, wear-resistant, positioning core axle 2 could be provided as the structure of surface via nitride processing, and to improve case hardness, drill bushing 6 can be adopted
It is formed with W18Gr4V high-speed steel linear cutters, keeps it more wear-resistant, production efficiency higher, clamped one time can complete four
The processing in hole.
The processing tool of the AMT electronic control automatic transmissions shift sleeve drilling of the utility model, can further include
Such as lower structure, bottom plate 1 is circle.Bottom plate 1 is rectangle.Bottom plate 1 is rectangular.Bottom plate hole is circular hole.Positioning core axle 2 is cylinder.
Drill bushing plate 5 is circle.Drill bushing plate 5 is rectangle.Drill bushing plate 5 is rectangular.Bottom plate 1 and positioning core axle 2 are perpendicular.Bottom plate 1 and drill bushing
Plate 5 is parallel.Drill bushing 6 is parallel with positioning core axle 2.Longitudinal cavity is provided in positioning core axle 2.It is arranged on the bottom surface of cavity
There are rounded channels.Gravitation ball is provided in rounded channels.It is connected with buffer spring between the upper portion side wall of cavity.
It should be noted that the processing tool of the AMT electronic control automatic transmissions shift sleeve drilling of the utility model, mainly
Above structure is improved, other unmentioned function, component and structures may be used in the prior art when needed
The component and structure that can realize corresponding function are implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of processing tool of AMT electronic control automatic transmissions shift sleeve drilling, including bottom plate（1）, which is characterized in that bottom plate
（1）On be provided with bottom plate hole, be provided with positioning core axle in bottom plate hole（2）, positioning core axle（2）Outer cover be equipped with workpiece（3）, work
Part（3）Side be provided with machined circular shaft boss, circular shaft boss is inserted into U-shaped positioning plate（4）U-shaped mouth in, positioning core axle
（2）Upper end and lateral drill bushing plate（5）It is connected, drill bushing plate（5）There are four equally distributed drill bushings for upper setting（6）；Drill bushing
（6）Side wall in be provided with equally distributed at least two cavity, be respectively arranged with interior bar in the inside side walls of cavity, interior bar point
It is not arranged in outer tube, outer tube is connected on the outside side wall of cavity, between the end face of interior bar and the end face of outer tube respectively
It is connected with spring.
2. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that bottom
Plate（1）For circle.
3. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that bottom
Plate（1）For rectangle.
4. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as claimed in claim 3, which is characterized in that bottom
Plate（1）It is rectangular.
5. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that bottom
Plate hole is circular hole.
6. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that fixed
Position mandrel（2）For cylinder.
7. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that bore
Cage plate（5）For circle.
8. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that bore
Cage plate（5）For rectangle.
9. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as claimed in claim 8, which is characterized in that bore
Cage plate（5）It is rectangular.
10. the processing tool of AMT electronic control automatic transmissions shift sleeve drilling as described in claim 1, which is characterized in that bore
Set（6）For cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236335.7U CN207806705U (en) | 2018-02-09 | 2018-02-09 | The processing tool of AMT electronic control automatic transmissions shift sleeve drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236335.7U CN207806705U (en) | 2018-02-09 | 2018-02-09 | The processing tool of AMT electronic control automatic transmissions shift sleeve drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806705U true CN207806705U (en) | 2018-09-04 |
Family
ID=63320254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236335.7U Expired - Fee Related CN207806705U (en) | 2018-02-09 | 2018-02-09 | The processing tool of AMT electronic control automatic transmissions shift sleeve drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806705U (en) |
-
2018
- 2018-02-09 CN CN201820236335.7U patent/CN207806705U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180904 Termination date: 20220209 |