CN204729213U - A kind of automobile starter shift fork - Google Patents
A kind of automobile starter shift fork Download PDFInfo
- Publication number
- CN204729213U CN204729213U CN201520218050.7U CN201520218050U CN204729213U CN 204729213 U CN204729213 U CN 204729213U CN 201520218050 U CN201520218050 U CN 201520218050U CN 204729213 U CN204729213 U CN 204729213U
- Authority
- CN
- China
- Prior art keywords
- shift fork
- connecting rod
- driving lever
- automobile starter
- utility
- 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
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a kind of automobile starter shift fork, it is characterized in that, comprise connecting rod, driving lever, wherein, described driving lever is positioned at the bottom of described connecting rod, and is threaded with described connecting rod, and the outer installment of described connecting rod has wearing bush, the bottom of described driving lever is provided with movable piece, and described connecting rod is provided with cavity.Automobile starter shift fork wear resistance of the present utility model is strong, easy for installation, working efficiency is high and working life is strong.
Description
Technical field
The utility model relates to a kind of automobile starter shift fork.
Background technique
Shift fork is parts of starter motor, and in the process that starter motor starts, shift fork plays a part starter pinion is ejected and return, and the normal operation of the assembling of shift fork on starter motor has very large impact.Existing shift fork easily rubs with gear, and relatively seriously, the bulk strength of shift fork is lower in the wearing and tearing of shift fork, the situation of frequent generation fracture, safety coefficient is lower, shortens the working life of shift fork, greatly reduce the reliability of automobile starter work, and shift fork overall weight is heavier.
Model utility content
For above-mentioned problem, the utility model proposes a kind of lightweight, intensity is large, wear resistance is strong, bulk strength is high, long service life and the high automobile starter shift fork of functional reliability.
The technical solution adopted in the utility model is as follows:
A kind of automobile starter shift fork, is characterized in that, comprise connecting rod, driving lever, wherein, described driving lever is positioned at the bottom of described connecting rod, and is threaded with described connecting rod, the outer installment of described connecting rod has wearing bush, and the bottom of described driving lever is provided with movable piece, and described connecting rod is provided with cavity.
Preferably, described driving lever is provided with groove, forms screw thread in described groove, the lower end of described connecting rod is inserted in described groove and is threaded with described driving lever.
Preferably, the inner side of described driving lever is provided with reinforced block.
Preferably, described movable piece is roller.
Preferably, the outside cover of described roller has push pedal.
Preferably, described movable piece is slide block.
Preferably, the inner side of described slide block is provided with knobs.
Automobile starter shift fork of the present utility model has following advantage: connecting rod outer installment has wearing bush, avoids the situation that shift fork often occurs to rupture; Connecting rod and driving lever are threaded connection, and make fast easy to assembly, connect reliable; Bottom two driving levers, movable piece is set respectively, and the movable piece of the rolling friction realizing multiconductor contact is provided with in the bottom of driving lever, and greatly reduce friction factor, reliable and stable, thus decrease rate of fault, improve working efficiency and the working life of starter motor; In addition, the inner side of driving lever is provided with stiffening rib, substantially increases the bulk strength of shift fork.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile starter shift fork of the present utility model.
Embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model is wherein described.
Fig. 1 is the structural representation of automobile starter shift fork of the present utility model.
As shown in Figure 1, automobile starter shift fork of the present utility model, one end and starter relay move iron core and are located by connecting, the other end contacts with the gear shaft of one way device for ignitor, comprise connecting rod 1 and the driving lever 9 being arranged on connecting rod 1 bottom, connecting rod 1 can be Y type, and driving lever 9 can be arc, and connecting rod 1 and driving lever 9 are by being threaded.For this reason, driving lever 9 is provided with the groove 4 inserting connecting rod 2 end, is provided with screw thread in groove 4, matches with the screw thread being arranged on connecting rod 1 end, thus realize being threaded between connecting rod 1 with driving lever 9.
The outer cover of connecting rod 1 has wearing bush 2, prevents connecting rod 1 frayed.Connecting rod 1 is respectively arranged with cavity in the position near upper end portion and underpart, is two cavitys, is respectively the first cavity 10 and the second cavity 3, to realize the reduction of shift fork overall weight in the present embodiment.
Be provided with movable piece 6 bottom the two ends of driving lever 9, movable piece 6 is the arbitrary structures that can realize rolling friction.
In an embodiment of the present utility model, movable piece 6 can be slide block, for increasing coefficient of rolling friction, can arrange knobs 7 at the inner side surface of slide block.Knobs 7 can be the ball be directly combined on slide block or the spheroid connected by strut.
In another embodiment of the present utility model, movable piece 6 can be roller, has a push pedal 8 (shown in the dotted line in Fig. 1) at the outside of roller cover, roller implements active force by push pedal 8 pairs of one-way elements, reliable and stable, reduce rate of fault, improve working efficiency and the working life of shift fork.
In another embodiment of the present utility model, be also provided with reinforced block 5 in the inner side of driving lever 9, to strengthen the bulk strength of shift fork.
Shift fork of the present utility model can be made up of metal material, as iron, stainless steel etc.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. an automobile starter shift fork, is characterized in that, comprises connecting rod, driving lever, wherein, described driving lever is positioned at the bottom of described connecting rod, and is threaded with described connecting rod, the outer installment of described connecting rod has wearing bush, and the bottom of described driving lever is provided with movable piece, and described connecting rod is provided with cavity.
2. automobile starter shift fork according to claim 1, is characterized in that, described driving lever is provided with groove, forms screw thread in described groove, and the lower end of described connecting rod is inserted in described groove and is threaded with described driving lever.
3. automobile starter shift fork according to claim 1, is characterized in that, the inner side of described driving lever is provided with reinforced block.
4. the automobile starter shift fork according to any one of claims 1 to 3, is characterized in that, described movable piece is roller.
5. automobile starter shift fork according to claim 4, is characterized in that, the outside cover of described roller has push pedal.
6. the automobile starter shift fork according to any one of claims 1 to 3, is characterized in that, described movable piece is slide block.
7. automobile starter shift fork according to claim 6, is characterized in that, the inner side of described slide block is provided with knobs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218050.7U CN204729213U (en) | 2015-04-10 | 2015-04-10 | A kind of automobile starter shift fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218050.7U CN204729213U (en) | 2015-04-10 | 2015-04-10 | A kind of automobile starter shift fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729213U true CN204729213U (en) | 2015-10-28 |
Family
ID=54387571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218050.7U Expired - Fee Related CN204729213U (en) | 2015-04-10 | 2015-04-10 | A kind of automobile starter shift fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854739A (en) * | 2019-03-22 | 2019-06-07 | 浙江万里扬股份有限公司 | Speed changer and vehicle |
-
2015
- 2015-04-10 CN CN201520218050.7U patent/CN204729213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854739A (en) * | 2019-03-22 | 2019-06-07 | 浙江万里扬股份有限公司 | Speed changer and vehicle |
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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: 20151028 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |