CN207880062U - A kind of yoke interval adjustable selector fork - Google Patents
A kind of yoke interval adjustable selector fork Download PDFInfo
- Publication number
- CN207880062U CN207880062U CN201820048474.7U CN201820048474U CN207880062U CN 207880062 U CN207880062 U CN 207880062U CN 201820048474 U CN201820048474 U CN 201820048474U CN 207880062 U CN207880062 U CN 207880062U
- Authority
- CN
- China
- Prior art keywords
- shift fork
- yoke
- fork arm
- arm
- hole
- 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model proposes a kind of yoke interval adjustable selector forks, by being rationally designed to left shift fork arm and right shift fork arm, the spacing between two shift fork arms is set to can freely adjust in a certain range, to make a kind of selector fork that can meet the tooth set of different-diameter, the purpose of the scope of application of selector fork is effectively increased.
Description
Technical field
The utility model is related to a kind of yoke interval adjustable selector forks.
Background technology
It has been normally set up one group of synchronizer in manual transmission, double-clutch speed changer, has been used for smooth shift, and automobile changes
The effect for keeping off shift fork is exactly to stir synchronizer gear sleeve, to realize the combination of each forward gear and detach, selector fork at present
Shift fork arm is mostly to be integrally formed, and can not freely adjust the spacing between two shift fork arms, to make a kind of use model of selector fork
The tooth set of fixed diameter can only be adapted to by enclosing, and cannot be adapted to the tooth set of different-diameter.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of yoke interval adjustable selector forks, by a left side
Shift fork arm and right shift fork arm are rationally designed, and the spacing between two shift fork arms is made to can freely adjust in a certain range, to
Make a kind of selector fork that can meet the tooth set of different-diameter, effectively increases the scope of application of selector fork.
The utility model is achieved through the following technical solutions：
A kind of yoke interval adjustable selector fork, it is characterised in that：Including shift fork body, axis hole, through-hole, left shift fork arm,
Right shift fork arm, two maintenance bolts and two shifting blocks, shift fork body upper end are equipped with axis hole, and shift fork body lower edge is the arc of indent,
Shift fork body lower end is equipped with through-hole, and the through-hole is identical as shift fork body lower edge radian, and left shift fork arm upper end passes through a maintenance spiral shell
Bolt is connect with through-hole, and right shift fork arm upper end is connect by a maintenance bolt with through-hole, in left shift fork arm and right shift fork arm lower end
Side wall is respectively equipped with a shifting block, and two shifting blocks are oppositely arranged.
Further, a kind of yoke interval adjustable selector fork, further includes two convex blocks, and two card slots are described
Left shift fork arm and right shift fork arm lower inner side wall are respectively equipped with one to the convex block protruded at the center of both ends line, and described two
The side wall of a shifting block is respectively equipped with a card slot compatible with the convex block, and each convex block inserting is limited in a card slot.
Further, a kind of yoke interval adjustable selector fork, described two convex blocks are that cylindrical piece is connected partly
The structure of ball block, wherein：Hemisphere block is hemispherical dome structure with the matched part of card slot, and card slot is compatible hemispherical
The depth of slot, card slot is more than radius.
Further, a kind of yoke interval adjustable selector fork further includes reinforcing rib, shift fork body upper end edge edge
Equipped with reinforcing rib.
Further, a kind of shift fork body of yoke interval adjustable selector fork, left shift fork arm and right shift fork arm
It is the shift fork body made of copper alloy, left shift fork arm and right shift fork arm.
Further, a kind of described two shifting blocks of yoke interval adjustable selector fork are that working face is pasted with
Two shifting blocks of wearing layer.
The utility model has the beneficial effects that：The utility model design is simple and practical, logical by being arranged in shift fork body lower end
The mode in hole, left and right shift fork arm can move left and right within the scope of through-hole, and left and right shift fork arm spacing is adjusted to realize
Purpose, a kind of selector fork can be made to meet the axle sleeve of different-diameter, to reduce production cost, improve a kind of selector fork
The scope of application.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view of the utility model
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of yoke interval adjustable selector fork as shown in Figure 1, including shift fork body 1, axis hole 2, through-hole 3, left shift fork arm
4,5, two maintenance bolts 6 of right shift fork arm and two shifting blocks 9,1 upper end of shift fork body are equipped with axis hole 2, and 1 lower edge of shift fork body is indent
Arc, 1 lower end of shift fork body be equipped with through-hole 3, the through-hole 3 is identical with 1 lower edge radian of shift fork body, left 4 upper end of shift fork arm lead to
It crosses a maintenance bolt 6 to connect with through-hole 3, right 5 upper end of shift fork arm is connect by a maintenance bolt 6 with through-hole 3, left shift fork arm
4 and right 5 lower inner side wall of shift fork arm be respectively equipped with a shifting block 9, two shifting blocks 9 are oppositely arranged.
A kind of yoke interval adjustable selector fork as shown in Figure 1, further includes two convex blocks 7, two card slots 8, the left side
Shift fork arm 4 and right 5 lower inner side wall of shift fork arm are respectively equipped with a convex block 7 to protrusion at the center of both ends line, described
The side wall of two shifting blocks 9 is respectively equipped with a card slot 8 compatible with the convex block 7, and the inserting of each convex block 7 is limited in a card
In slot 8.
A kind of yoke interval adjustable selector fork as shown in Figure 1, described two convex blocks 7 are the connected hemisphere block of cylindrical piece
Structure, wherein：Hemisphere block is hemispherical dome structure with 8 matched part of card slot, and card slot 8 is compatible semi-spherical grooves,
The depth of card slot 8 is more than radius.
A kind of yoke interval adjustable selector fork as shown in Figure 1, further includes reinforcing rib 10,1 upper end edge edge of shift fork body
Equipped with reinforcing rib 10.
A kind of yoke interval adjustable selector fork as shown in Figure 1, the shift fork body 1, left shift fork arm 4 and right shift fork arm 5
It is the shift fork body 1 made of copper alloy, left shift fork arm 4 and right shift fork arm 5.
A kind of yoke interval adjustable selector fork as shown in Figure 1, it is wear-resisting that described two shifting blocks 9 are that working face is pasted with
Two shifting blocks 9 of layer.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of yoke interval adjustable selector fork, it is characterised in that：Including shift fork body (1), axis hole (2), through-hole (3), a left side
Shift fork arm (4), right shift fork arm (5), two maintenance bolts (6) and two shifting blocks (9), shift fork body (1) upper end are equipped with axis hole (2),
Shift fork body (1) lower edge is the arc of indent, and shift fork body (1) lower end is equipped with through-hole (3), under the through-hole (3) and shift fork body (1)
Edge radian is identical, and left shift fork arm (4) upper end is connect by a maintenance bolt (6) with through-hole (3), right shift fork arm (5) upper end
It is connect with through-hole (3) by a maintenance bolt (6), left shift fork arm (4) and right shift fork arm (5) lower inner side wall are respectively equipped with one
A shifting block (9), two shifting blocks (9) are oppositely arranged.
2. a kind of yoke interval adjustable selector fork as described in claim 1, it is characterised in that：The yoke spacing is adjustable
Formula selector fork further includes two convex blocks (7), two card slots (8), the left shift fork arm (4) and right shift fork arm (5) lower end inside
Wall is respectively equipped with a convex block (7) to protrusion at the center of both ends line, and the side wall of described two shifting blocks (9) is respectively equipped with
One is limited in the compatible card slot (8) of the convex block (7), each convex block (7) inserting in a card slot (8).
3. a kind of yoke interval adjustable selector fork as described in claim 1, it is characterised in that：Described two convex blocks (7)
It is the structure of the connected hemisphere block of cylindrical piece, wherein：Hemisphere block is hemispherical dome structure, card with card slot (8) matched part
Slot (8) is compatible semi-spherical grooves, and the depth of card slot (8) is more than radius.
4. a kind of yoke interval adjustable selector fork as described in claim 1, it is characterised in that：The yoke spacing is adjustable
Formula selector fork further includes reinforcing rib (10), and shift fork body (1) upper end edge edge is equipped with reinforcing rib (10).
5. a kind of yoke interval adjustable selector fork as described in claim 1, it is characterised in that：The combined type shift is dialled
Shift fork body (1), left shift fork arm (4) and the right shift fork arm (5) of fork are the shift fork body (1) made of copper alloy, a left side group
Yoke (4) and right shift fork arm (5).
6. a kind of yoke interval adjustable selector fork as described in claim 1, it is characterised in that：Described two shifting blocks (9)
It is two shifting blocks (9) that working face is pasted with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048474.7U CN207880062U (en) | 2018-01-11 | 2018-01-11 | A kind of yoke interval adjustable selector fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048474.7U CN207880062U (en) | 2018-01-11 | 2018-01-11 | A kind of yoke interval adjustable selector fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880062U true CN207880062U (en) | 2018-09-18 |
Family
ID=63506052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048474.7U Expired - Fee Related CN207880062U (en) | 2018-01-11 | 2018-01-11 | A kind of yoke interval adjustable selector fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880062U (en) |
-
2018
- 2018-01-11 CN CN201820048474.7U patent/CN207880062U/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 |
Granted publication date: 20180918 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |