CN107882982A - The automobile shift fork that prong recycles - Google Patents
The automobile shift fork that prong recycles Download PDFInfo
- Publication number
- CN107882982A CN107882982A CN201711427022.6A CN201711427022A CN107882982A CN 107882982 A CN107882982 A CN 107882982A CN 201711427022 A CN201711427022 A CN 201711427022A CN 107882982 A CN107882982 A CN 107882982A
- Authority
- CN
- China
- Prior art keywords
- shift fork
- prong
- groove
- connecting pin
- rotating shaft
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses the automobile shift fork that a kind of prong recycles, including shift fork body, the center of the shift fork body is provided with shift fork seat, the center of the shift fork seat offers axis hole, the both ends minute surface of the shift fork seat is provided with two prongs, a concave surface for being in arc-shaped is formed between two prongs, the lower end of two prongs is equipped with connecting pin, the connecting pin is rotatablely connected by a rotating shaft bar and the prong, one end of the rotating shaft bar is imported in the prong, the other end of the rotating shaft bar is imported in the connecting pin, caved inward provided with groove on the left and right sides end face of the connecting pin, conflict block is equipped with the groove, the conflict block is connected in the groove by screw flight.By the above-mentioned means, the present invention can carry out single replacing when conflict block is worn, without whole shift fork is changed, production cost is saved.
Description
Technical field
The present invention relates to shift fork field, the automobile shift fork recycled more particularly to a kind of prong.
Background technology
Shift fork is establishment important on automobile gearbox, applied to control clutch engagement, disconnect mechanism in, so as to
Control is laterally or longitudinally fed, and is connected with gear change hand lever, positioned at handle, at its lower end, is stirred middle change pulley, make input, output speed
Than changing.But traditional shift fork is all that entirety carries out replacing maintenance after long-term use abrasion or improper use damage, overall
The replacing of formula adds use cost.
The content of the invention
, can be in conflict block the present invention solves the technical problem of the automobile shift fork that a kind of prong of offer recycles
Single replacing is carried out during abrasion, without whole shift fork is changed, saves production cost.
In order to solve the above technical problems, one aspect of the present invention is：There is provided what a kind of prong recycled
Automobile shift fork, including shift fork body, the center of the shift fork body are provided with shift fork seat, and the center of the shift fork seat offers axle
Hole, the both ends minute surface of the shift fork seat are provided with two prongs, and two prongs are connected with the shift fork seat integral type,
A concave surface for being in arc-shaped is formed between two prongs, the lower end of two prongs is equipped with connecting pin, the connection
Pin is rotatablely connected by a rotating shaft bar and the prong, and the rotating shaft bar is vertically arranged, described in one end importing of the rotating shaft bar
In prong, the other end of the rotating shaft bar is imported in the connecting pin, the rectangular shape of connecting pin, the left and right of the connecting pin
Caved inward provided with groove on the end face of both sides, conflict block is equipped with the groove, the conflict block is connected by screw flight
It is connected in the groove, one end of the conflict block is imported in the groove, and the other end of the conflict block is propped up for described recessed
The outside of groove.
In a preferred embodiment of the present invention, bearing block, the rotating shaft are equipped with the prong and the connecting pin
The both ends of bar are directed respectively into two bearing blocks, and the junction of the prong and the connecting pin is provided with limit lock catch.
In a preferred embodiment of the present invention, the bottom land of the groove is provided with screwed hole, and one end of screw rod is supported with described
Contact block is connected, and the other end screw thread of screw rod is imported in the screwed hole of the groove.
In a preferred embodiment of the present invention, the groove is circular groove, and the conflict block is in cylindrical shape.
The beneficial effects of the invention are as follows：The present invention sets two pieces of conflict blocks on connecting pin, being capable of one piece of conflict wherein
Another complete conflict block is turned on clamping position by way of rotation when block wears, and can be when conflict block is worn
Disassembled and carry out single replacing, without changing prong and connecting pin, save production cost.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation for the preferred embodiment of automobile shift fork one that prong of the present invention recycles；
The mark of each part is as follows in accompanying drawing：1st, shift fork body；2nd, shift fork seat；3rd, prong；4th, connecting pin；5th, rotating shaft bar；6th, it is recessed
Groove；7th, conflict block.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
The automobile shift fork that a kind of prong recycles, including shift fork body 1, the center of the shift fork body 1 are provided with shift fork seat 2,
The center of the shift fork seat 2 offers axis hole, and the both ends minute surface of the shift fork seat 2 is provided with two prongs 3, two prongs
3 are connected with the integral type of shift fork seat 2, and a concave surface for being in arc-shaped, two forks are formed between two prongs 3
The lower end of pin 3 is equipped with connecting pin 4, and the connecting pin 4 is rotatablely connected by a rotating shaft bar 5 and the prong 3, the rotating shaft bar
5 are vertically arranged, and one end of the rotating shaft bar 5 is imported in the prong 3, and the other end of rotating shaft bar 5 imports the connecting pin 4
It is interior, the 4 rectangular shape of connecting pin, cave inward provided with groove 6 on the left and right sides end face of the connecting pin 4, it is described recessed
Groove 6 is equipped with conflict block 7, and the conflict block 7 is connected in the groove 6 by screw flight, and one end of the conflict block 7 is led
Enter in the groove 6, the other end of the conflict block 7 props up the outside for the groove 6.
In addition, being equipped with bearing block in the prong 3 and the connecting pin 4, the both ends of the rotating shaft bar 5 are directed respectively into two
In individual bearing block, the junction of the prong 3 and the connecting pin 4 is provided with limit lock catch.
In addition, the bottom land of the groove 6 is provided with screwed hole, one end of screw rod is connected with the conflict block 7, screw rod it is another
Screw thread is held to import in the screwed hole of the groove 6.
In addition, the groove 6 is circular groove, the conflict block 7 is in cylindrical shape.
The operation principle of the present invention is provided with shift fork seat 2 for the center of shift fork body 1, and the center of shift fork seat 2 offers axis hole,
The both ends minute surface of shift fork seat 2 is provided with two prongs 3, and two prongs 3 are connected with the integral type of shift fork seat 2, and it is steady to improve structure
It is qualitative, a concave surface for being in arc-shaped is formed between two prongs 3, the lower end of two prongs 3 is equipped with connecting pin 4, and connecting pin 4 is logical
Cross a rotating shaft bar 5 to be rotatablely connected with prong 3, rotating shaft bar 5 is vertically arranged, and one end of rotating shaft bar 5 is imported in prong 3, and rotating shaft bar 5 is another
One end is imported in connecting pin 4, bearing block is equipped with prong 3 and connecting pin 4, the both ends of rotating shaft bar 5 are directed respectively into two bearings
In seat, the junction of prong 3 and connecting pin 4 is provided with limit lock catch, prevents rotating shaft bar 5 from arbitrarily rotating, in the side of connecting pin 4
Conflict block 7 wear when by way of rotating shaft bar 5 by the conflict block 7 of opposite side turn to clamping position on be operated,
Utilization rate is improved, 4 rectangular shape of connecting pin, cave inward on the left and right sides end face of connecting pin 4 is provided with groove 6, groove 6
Circular groove, groove 6 are equipped with conflict block 7, and conflict block 7 is in cylindrical shape, and conflict block 7 is connected in groove 6 by screw flight, just
In dismounting and change, one end of conflict block 7 is imported in groove 6, and the other end of conflict block 7 props up the outside for groove 6, groove 6
Bottom land is provided with screwed hole, and one end of screw rod is connected with conflict block 7, and the other end screw thread of screw rod is imported in the screwed hole of groove 6,
Conflict block 7 is disassembled when wearing and changed, and saves the cost of integral replacing.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (4)
1. the automobile shift fork that a kind of prong recycles, including shift fork body, it is characterised in that the center of the shift fork body is set
There is shift fork seat, the center of the shift fork seat offers axis hole, and the both ends minute surface of the shift fork seat is provided with two prongs, two institutes
State prong to be connected with the shift fork seat integral type, a concave surface for being in arc-shaped, two institutes are formed between two prongs
The lower end for stating prong is equipped with connecting pin, and the connecting pin is rotatablely connected by a rotating shaft bar and the prong, the rotating shaft bar
It is vertically arranged, one end of the rotating shaft bar is imported in the prong, and the other end of the rotating shaft bar is imported in the connecting pin, institute
The rectangular shape of connecting pin is stated, caves inward provided with groove on the left and right sides end face of the connecting pin, is all provided with the groove
There is conflict block, the conflict block is connected in the groove by screw flight, and one end of the conflict block imports the groove
Interior, the other end of the conflict block props up the outside for the groove.
2. the automobile shift fork that prong according to claim 1 recycles, it is characterised in that the prong and the connection
Bearing block is equipped with pin, the both ends of the rotating shaft bar are directed respectively into two bearing blocks, the prong and the connecting pin
Junction is provided with limit lock catch.
3. the automobile shift fork that prong according to claim 1 recycles, it is characterised in that the bottom land of the groove is provided with
Screwed hole, one end of screw rod are connected with the conflict block, and the other end screw thread of screw rod is imported in the screwed hole of the groove.
4. the automobile shift fork that prong according to claim 3 recycles, it is characterised in that the groove is circular groove, institute
It is in cylindrical shape to state conflict block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427022.6A CN107882982A (en) | 2017-12-26 | 2017-12-26 | The automobile shift fork that prong recycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427022.6A CN107882982A (en) | 2017-12-26 | 2017-12-26 | The automobile shift fork that prong recycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882982A true CN107882982A (en) | 2018-04-06 |
Family
ID=61771334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427022.6A Withdrawn CN107882982A (en) | 2017-12-26 | 2017-12-26 | The automobile shift fork that prong recycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882982A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248729A (en) * | 2000-03-02 | 2001-09-14 | Atsumi Tec:Kk | Shift fork |
| CN202768814U (en) * | 2012-08-24 | 2013-03-06 | 山东中探机械有限公司 | Anti-attrition shifting fork |
| CN203189707U (en) * | 2013-04-15 | 2013-09-11 | 武汉泛洲机械制造有限公司 | Automobile shifting fork steel ring |
| CN203450368U (en) * | 2013-08-29 | 2014-02-26 | 无锡市东舟船舶附件有限公司 | Shift fork type transmission device of flap-type rudder |
| CN204114103U (en) * | 2014-09-23 | 2015-01-21 | 诸暨市诚翔机械有限公司 | A kind of shift fork of replaceable shifting block |
| CN207796067U (en) * | 2017-12-26 | 2018-08-31 | 无锡市盛源汽车配件厂 | The automobile shift fork that prong recycles |
-
2017
- 2017-12-26 CN CN201711427022.6A patent/CN107882982A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248729A (en) * | 2000-03-02 | 2001-09-14 | Atsumi Tec:Kk | Shift fork |
| CN202768814U (en) * | 2012-08-24 | 2013-03-06 | 山东中探机械有限公司 | Anti-attrition shifting fork |
| CN203189707U (en) * | 2013-04-15 | 2013-09-11 | 武汉泛洲机械制造有限公司 | Automobile shifting fork steel ring |
| CN203450368U (en) * | 2013-08-29 | 2014-02-26 | 无锡市东舟船舶附件有限公司 | Shift fork type transmission device of flap-type rudder |
| CN204114103U (en) * | 2014-09-23 | 2015-01-21 | 诸暨市诚翔机械有限公司 | A kind of shift fork of replaceable shifting block |
| CN207796067U (en) * | 2017-12-26 | 2018-08-31 | 无锡市盛源汽车配件厂 | The automobile shift fork that prong recycles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |