CN206468802U - A kind of automobile gear shift shifting block - Google Patents
A kind of automobile gear shift shifting block Download PDFInfo
- Publication number
- CN206468802U CN206468802U CN201720058979.7U CN201720058979U CN206468802U CN 206468802 U CN206468802 U CN 206468802U CN 201720058979 U CN201720058979 U CN 201720058979U CN 206468802 U CN206468802 U CN 206468802U
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- CN
- China
- Prior art keywords
- gear
- cylinder convex
- shifting block
- pulling head
- convex
- Prior art date
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Abstract
The utility model discloses a kind of automobile gear shift shifting block, including M, body, spring groove, the locking face that reverses gear, cylinder convex and gear shifting pulling head, one end of the body is provided with M heads, and body is fixedly connected with cylinder convex, and shifting block groove is formed between body and cylinder convex；The gear shifting pulling head is arranged on the inside of the shifting block groove between body and cylinder convex, and body contacts connection with cylinder convex with gear shifting pulling head；The cylinder convex is internally provided with axis hole, and the surface of cylinder convex sets spring groove, spring groove is communicated with axis hole.This automobile gear shift shifting block, the radius of M is 20mm, increases the angle of M, lifts its performance, realize neutral gear accurate positioning, prevent sporadic random shelves so that car is more laborsaving in gearshift, smooth；Body is formed using 20Cr steel makings, and surface gas carburizing and the high-frequency quenching of body are handled, and strengthen overall rigidity, indeformable, strengthen wearability, and increase uses service life.
Description
Technical field
The utility model is related to automobile gear shift device applied technical field, specifically a kind of automobile gear shift shifting block.
Background technology
As automobile steps into the rising of average family and amateur driver's quantity, driving of the user vehicle to vehicle
Thus quality requirements also more and more higher, automatic gearbox of vehicles is also rapidly applied in various vehicles；Automobile variable speed
Device shifting device is one of important component of manual-gear vehicle, and people it is also proposed higher, more to its shifting performance
Further requirement；In order to be able to realize that shift of transmission is clear, smooth out, have the function of higher safety coefficient it is necessary to automobile
Gear selecting gearshift constantly carries out mechanism simplifying and performance boost；At present, the automotive transmission shifting commonly used on the market
The interlock of each gear of device and the locking device that reverses gear are provided separately, complicated；In neutral position, because without detent mechanism
Row constraint is entered to it, causes neutral gear positioning not accurate enough；It is same because without detent mechanism, causing gear shift after shift end
Feel unclear；Easily occur disorderly gear phenomenon when automotive transmission is put into gear, or even the self-locking device for the lock that reverses gear having cannot ensure five
Keep off the downshift of smooth-going.
Utility model content
The purpose of this utility model is to provide a kind of automobile gear shift shifting block, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of automobile gear shift shifting block, including M, body, spring groove, the locking face that reverses gear, cylinder convex and gear shifting pulling head, institute
The one end for stating body is provided with M heads, and body is fixedly connected with cylinder convex, and shifting block groove is formed between body and cylinder convex；It is described
Gear shifting pulling head is arranged on the inside of the shifting block groove between body and cylinder convex, and body is contacted with cylinder convex with gear shifting pulling head
Connection；The cylinder convex is internally provided with axis hole, and the surface of cylinder convex sets spring groove, spring groove is communicated with axis hole；
Fix welding on the cylinder convex to reverse gear locking face, the inside of reverse gear locking face and cylinder convex is equipped with pin-and-hole, pin-and-hole is through falling
Locking face and cylinder convex are kept off, and is connected with axis hole；The surface of the gear shifting pulling head is provided with guiding surface.
It is used as further program of the utility model：Described M radius is 20mm, increases the angle of M.
It is used as further program of the utility model：The body is formed using 20Cr steel makings, the surface gas of body
Body carburizing is handled with high-frequency quenching.
It is used as further program of the utility model：Described M is designed using arc transition.
It is used as further program of the utility model：The guiding surface on the gear shifting pulling head surface chamfers for antisymmetry two sides
Angle, its angle is 25 degree.
Compared with prior art, the utility model beneficial effect：
This automobile gear shift shifting block, the radius of M is 20mm, increases the angle of M, lifts its performance, is realized
Neutral gear accurate positioning, prevents sporadic random shelves so that car is more laborsaving in gearshift, smooth；Body uses 20Cr steel makings
Form, surface gas carburizing and the high-frequency quenching of body are handled, and strengthen overall rigidity, indeformable, are strengthened wearability, are increased
Plus use service life；M using arc transition design, M are arranged what pin was used cooperatively with elastic force surely, the elastic force of the fixed row's pin of adjustment
It is allowed to coordinate appropriate with gear-changing and selecting shifting block M, it is overweight both to have produced the excessive influence gear shift feel of elastic force, and elastic force will not be produced again
It is too small to cause escape shelves phenomenon to occur；The guiding surface on gear shifting pulling head surface is antisymmetry two sides angle of chamfer, and its angle is 25 degree,
Gear shift is produced power-assisted and smooth out gear shift.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure：1-M, 2- bodies, 3- spring grooves, 4- reverse gear locking face, 5- axis holes, 6- cylinders convex, 7- pin-and-holes, 8- shifting blocks
Groove, 9- gear shifting pulling heads, 10- guiding surfaces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of automobile gear shift shifting block, including M first 1, body 2, spring groove
3rd, reverse gear locking face 4, cylinder convex 6 and gear shifting pulling head 9, and radius of the one end provided with first 1, the M of M first 1 of body 2 is 20mm, increases M
First 1 angle, lifts its performance, realizes neutral gear accurate positioning, prevents sporadic random shelves so that car gearshift when more
It is laborsaving, it is smooth；Body 2 is fixedly connected with cylinder convex 6, and shifting block groove 8 is formed between body 2 and cylinder convex 6；Body 2 is used
20Cr steel makings are formed, and surface gas carburizing and the high-frequency quenching of body 2 are handled, and strengthen overall rigidity, indeformable, plus
Strong wearability, increase uses service life；M first 1 arranges what pin was used cooperatively surely using arc transition design, M first 1 with elastic force, adjusts
The elastic force of the row's of adjusting pin is allowed to coordinate appropriate with gear-changing and selecting shifting block M first 1, will not both produce the excessive influence gear shift feel mistake of elastic force
Weight, will not produce again elastic force it is too small cause escape shelves phenomenon occur；Gear shifting pulling head 9 is arranged between body 2 and cylinder convex 6
The inside of shifting block groove 8, body 2 contacts connection with cylinder convex 6 with gear shifting pulling head 9；Cylinder convex 6 is internally provided with axis hole
5, connecting shaft passes through axis hole 5, and the surface of cylinder convex 6 sets spring groove 3, and spring groove 3 is communicated with axis hole 5, the inside of spring groove 3
Spring is fixedly mounted；Fix welding on cylinder convex 6 to reverse gear locking face 4, the inside of reverse gear locking face 4 and cylinder convex 6 is equipped with pin
Hole 7, pin-and-hole 7 is connected through locking face 4 and the cylinder convex 6 of reversing gear with axis hole 5, and pin-and-hole is used for installing grafting pin, and the device is entered
Row is fixed, it is ensured that the stability of the device, it is to avoid shaking phenomenon occur；The surface of gear shifting pulling head 9 is provided with guiding surface 10,
The guiding surface 10 on the surface of gear shifting pulling head 9 is antisymmetry two sides angle of chamfer, and its angle is 25 degree, gear shift is produced power-assisted and is made to change
Shelves smooth-going.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of automobile gear shift shifting block, including M (1), body (2), spring groove (3), the locking face that reverses gear (4), cylinder convex (6)
With gear shifting pulling head (9), it is characterised in that：One end of the body (2) is provided with M (1), and body (2) is fixed with cylinder convex (6)
Connection, forms shifting block groove (8) between body (2) and cylinder convex (6)；The gear shifting pulling head (9) is arranged on body (2) and cylinder
The inside of shifting block groove (8) between convex (6), body (2) contacts connection with cylinder convex (6) with gear shifting pulling head (9)；It is described
Cylinder convex (6) is internally provided with axis hole (5), and the surface of cylinder convex (6) sets spring groove (3), spring groove (3) and axis hole
(5) communicate；Fix welding on the cylinder convex (6) to reverse gear locking face (4), the inside of the locking face that reverses gear (4) and cylinder convex (6) is equal
Provided with pin-and-hole (7), pin-and-hole (7) is connected through locking face (4) and the cylinder convex (6) of reversing gear with axis hole (5)；The gear shifting pulling head
(9) surface is provided with guiding surface (10).
2. a kind of automobile gear shift shifting block according to claim 1, it is characterised in that：The radius of described M (1) is
20mm, increases the angle of M (1).
3. a kind of automobile gear shift shifting block according to claim 1, it is characterised in that：The body (2) uses 20Cr steel
It is fabricated by, surface gas carburizing and the high-frequency quenching of body (2) are handled.
4. a kind of automobile gear shift shifting block according to claim 1, it is characterised in that：Described M (1) uses arc transition
Design.
5. a kind of automobile gear shift shifting block according to claim 1, it is characterised in that：Gear shifting pulling head (9) surface
Guiding surface (10) is antisymmetry two sides angle of chamfer, and its angle is 25 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058979.7U CN206468802U (en) | 2017-01-17 | 2017-01-17 | A kind of automobile gear shift shifting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058979.7U CN206468802U (en) | 2017-01-17 | 2017-01-17 | A kind of automobile gear shift shifting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468802U true CN206468802U (en) | 2017-09-05 |
Family
ID=59705736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058979.7U Expired - Fee Related CN206468802U (en) | 2017-01-17 | 2017-01-17 | A kind of automobile gear shift shifting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708972A (en) * | 2018-05-19 | 2018-10-26 | 柳州上汽汽车变速器有限公司 | Shifting of transmission device |
-
2017
- 2017-01-17 CN CN201720058979.7U patent/CN206468802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708972A (en) * | 2018-05-19 | 2018-10-26 | 柳州上汽汽车变速器有限公司 | Shifting of transmission device |
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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: 20170905 Termination date: 20210117 |