CN206668798U - A kind of adjustable pusher structure of AMT clutches mistake proofing - Google Patents
A kind of adjustable pusher structure of AMT clutches mistake proofing Download PDFInfo
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- CN206668798U CN206668798U CN201720272002.5U CN201720272002U CN206668798U CN 206668798 U CN206668798 U CN 206668798U CN 201720272002 U CN201720272002 U CN 201720272002U CN 206668798 U CN206668798 U CN 206668798U
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- clutch
- ball
- socket
- push rod
- clutches
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Abstract
A kind of adjustable pusher structure of AMT clutches mistake proofing, including clutch release fork and the clutch push rod that connects with clutch release fork end of bar is adjusted by clutch；The end of the clutch release fork is machined with ball-and-socket, and clutch push rod end is machined with internal thread hole, and one end of clutch adjustment bar is the bulb coordinated with ball-and-socket gap, and the other end, which can be connected through a screw thread, to be engaged and fix with clutch push rod；One end external diameter that the clutch adjustment bar stretches into ball-and-socket is more than one end that clutch push rod is attached to clutch actuating mechanism.The bushing for the bulb plug connection that can make clutch adjustment bar is provided among the ball-and-socket of the clutch release fork.The utility model can make clutch release fork end will not be anti-loaded with clutch actuating mechanism end, and angle can be freely adjusted after the ball-and-socket of clutches disengaging yoke, and be integrated with clutch release fork dress, avoid Lou sending out.
Description
Technical field
It the utility model is related to clutch manufacture field, and in particular to a kind of adjustable pusher structure of AMT clutches mistake proofing.
Background technology
As the development of national economy and the increase of logistics transportation demand, electrical control automatic manual transmission case are easy with it
Operation, can eliminate because varying level driver is to VE Vehicle Economy, dynamic property, discharge performance and transmission system
The advantages such as difference caused by the life-span, making it, market maintenance increases year by year in recent years, and its technology is also gradually improved.
Because the gearbox is by integrated shift control system and automatically controlled list on the basis of conventional gear box
Member realizes fluid drive function, and its assembly technology is similar to mechanical gearbox assembly method.Therefore speed changer or vehicle
Assembler is unfamiliar with by inertial thinking and to matching requirements due to being accustomed to make-up machinery gearbox, often results in automatically controlled machine
Tool formula automatic gear-box clutch push rod part loading error, i.e., often hold should be installed to disengaging yoke end and be installed to clutch
Row mechanism end.Because clutch actuating mechanism end is V-groove, bottom land is semicircle ball-and-socket, and after loading error, clutch is adjustable
Formula push rod cup can be stuck on V-groove, cause to occur gearbox be not normally functioning, clutch abrasion the problems such as.Data according to statistics
It has been shown that, the anti-loaded probability of happening in electrical control automatic manual transmission case assembly problem in clutch adjustment bar direction is maximum, consequence
It is the most serious.
Meanwhile when clutch release fork is not by the thrust of clutch actuating mechanism, it can be in plumbness.When from
When clutch executing agency is on clutch housing, the ball-and-socket ball of clutch release fork can be caused due to processing, rigging error
The V-groove semicircle ball-and-socket centre of sphere of the heart and clutch actuating mechanism is not on same horizontal plane, is pushed away when clutch is adjustable
Bar load disengaging yoke ball-and-socket after, due to its can not adjustment angle, such clutch push rod head cannot clutches hold
The semicircle ball-and-socket centre of sphere of the V-groove of row mechanism, therefore when clutch performs the action of structure, promote the movement of V-groove structure
When clutch push rod will overall slide with V-groove face, and then influence the effect that clutch separation combines.
Further, since the assembling of clutch actuating mechanism is completed in main engine plants, the adjustable push-rod assembly one of clutch
As gearbox arrive main engine plants with the delivery of case annex, have leakage hair in actual shipment unavoidably, influence the vanning progresses of main engine plants.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the problems of the prior art, there is provided a kind of AMT clutches mistake proofing can
Mode pusher structure, the pusher structure can make clutch release fork end will not be anti-loaded with clutch actuating mechanism end, load from
Angle can be freely adjusted after the ball-and-socket of clutch disengaging yoke, and is integrated with clutch release fork dress, without as with case
Annex is delivered.
To achieve these goals, the technical solution adopted in the utility model is：
The clutch to connect including clutch release fork and by clutch adjustment bar with clutch release fork end
Device push rod；The end of the clutch release fork is machined with ball-and-socket, and clutch push rod end is machined with internal thread hole, clutch
The one end for adjusting bar is the bulb coordinated with ball-and-socket gap, and the other end is engaged and fixed with clutch push rod by external screw thread；Institute
State clutch adjustment bar and stretch into one end external diameter of ball-and-socket and be more than clutch push rod and be attached to one end of clutch actuating mechanism.
Being provided among the ball-and-socket of the clutch release fork can make the bulb of clutch adjustment bar plug connection
Bushing.Described bushing is made of elastic metallic material, and the composition surface coating of bushing and clutch adjustment bar bulb has certainly
The high-abrasive material of lubricating function.The high-abrasive material with self-lubricating function uses Kynoar.
One end that clutch adjustment bar stretches into clutch push rod internal thread hole is screw rod, and the spiral shell outside internal thread hole
Fixing nut is installed on bar.Fixing nut uses hex nut.
Compared with prior art, the utility model adjusts clutch adjustment bar and stretches into clutch push rod first when in use
The length of internal thread hole is simultaneously fixed, and then other end bulb that clutch is adjusted to bar fills in clutch release fork end
Ball-and-socket among, in the V-groove of the other end clutches executing agency of clutch push rod.Pass through the gap of bulb and ball-and-socket
Coordinate, realize rotation of the clutch push rod in certain angle, so can adapt to the clutch release fork ball-and-socket centre of sphere with
The semicircle ball-and-socket centre of sphere of clutch actuating mechanism V-groove is not in the clutch push rod and clutch caused by same horizontal plane
The V-groove face of executing agency is slided, so as to improve the separation of clutch and combine effect.Further, since connection clutch adjustment
The clutch release fork ball-and-socket of bar bulb is made of flexible material, difficult for drop-off after loading, this makes it possible to
Clutch push rod assembly is directly loadable into the ball-and-socket of clutch release fork in binning process, avoided due to as with case annex
Leakage hair caused by delivery.
Brief description of the drawings
Clutch push rod structural representation traditional Fig. 1；
Fig. 2 overall structure diagrams of the present utility model；
In accompanying drawing：1- clutch release forks；2- bushings；3- clutches adjust bar；4- fixing nuts；5- clutches push away
Bar.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the both ends of conventional clutch pusher structure are quite similar, and assembler should easily be installed to clutch
One end of device disengaging yoke 1 is attached to clutch actuating mechanism end, and because the installation end of clutch actuating mechanism is V-groove,
Bottom land is semicircle ball-and-socket, so after loading error, push rod head can be stuck on V-groove, and causing gearbox occur can not be normal
The problems such as operation, clutch wear.In addition, the ball-and-socket centre of sphere of clutch release fork 1 and clutch actuating mechanism V-groove
The centre of sphere of semicircle ball-and-socket be not on same horizontal plane, therefore when clutch push rod 5 loads the ball-and-socket of disengaging yoke 1
Afterwards, because angle therebetween can not adjust, cause the head of clutch push rod 5 cannot clutches execution machine
The semicircle ball-and-socket centre of sphere of structure V-groove, so when clutch actuating mechanism acts, promote the movement of V-groove structure will make from
Clutch push rod 5 is overall occur with V-groove face it is relative slide, and then influence the separation of clutch and with reference to effect.
Referring to Fig. 2, the utility model in structure include clutch release fork 1 and by clutch adjust bar 3 with
The clutch push rod 5 that the end of clutch release fork 1 connects；The end of clutch release fork 1 is machined with ball-and-socket, and clutch pushes away
The end of bar 5 is machined with internal thread hole, and one end of clutch adjustment bar 3 is the bulb coordinated with ball-and-socket gap, and the other end is energy
The screw rod of the internal thread hole of clutch push rod 5 is enough stretched into, is connected through a screw thread and is engaged and fix with clutch push rod 5.Clutch point
The bushing 2 for the bulb plug connection that can make clutch adjustment bar 3 is provided among ball-and-socket from shift fork 1, bushing 2 is by elastic gold
Category material is made, high-abrasive material of the composition surface coating with self-lubricating function of bushing 2 and the clutch adjustment bulb of bar 3.Clutch
One end external diameter that device adjustment bar 3 stretches into ball-and-socket is more than one end that clutch push rod 5 is attached to clutch actuating mechanism.Clutch is adjusted
Fixing nut 4 is installed, fixing nut 4 uses hex nut on whole bar 3.
Claims (6)
- A kind of 1. adjustable pusher structure of AMT clutches mistake proofing, it is characterised in that：Including clutch release fork (1) and lead to Cross the clutch push rod (5) that clutch adjustment bar (3) connects with clutch release fork (1) end；The clutch separation is dialled The end of fork (1) is machined with ball-and-socket, and clutch push rod (5) end is machined with internal thread hole, and one end of clutch adjustment bar (3) is The bulb coordinated with ball-and-socket gap, the other end are engaged and fixed with clutch push rod (5) by external screw thread；The clutch adjustment One end external diameter that bar (3) stretches into ball-and-socket is more than one end that clutch push rod (5) is attached to clutch actuating mechanism.
- 2. the adjustable pusher structure of AMT clutches mistake proofing according to claim 1, it is characterised in that：The clutch separation The bushing (2) for the bulb plug connection that clutch can be made to adjust bar (3) is provided among the ball-and-socket of shift fork (1).
- 3. the adjustable pusher structure of AMT clutches mistake proofing according to claim 2, it is characterised in that：Described bushing (2) is adopted It is made of elastic metallic material, the composition surface coating of bushing (2) and clutch adjustment bar (3) bulb is resistance to self-lubricating function Grind material.
- 4. the adjustable pusher structure of AMT clutches mistake proofing according to claim 3, it is characterised in that：It is described that there is self-lubricating The high-abrasive material of function uses Kynoar.
- 5. the adjustable pusher structure of AMT clutches mistake proofing according to claim 1, it is characterised in that：Clutch adjustment bar (3) The one end for stretching into clutch push rod (5) internal thread hole is screw rod, and fixing nut (4) is installed on the screw rod outside internal thread hole.
- 6. the adjustable pusher structure of AMT clutches mistake proofing according to claim 5, it is characterised in that：Fixing nut (4) uses Hex nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272002.5U CN206668798U (en) | 2017-03-20 | 2017-03-20 | A kind of adjustable pusher structure of AMT clutches mistake proofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272002.5U CN206668798U (en) | 2017-03-20 | 2017-03-20 | A kind of adjustable pusher structure of AMT clutches mistake proofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668798U true CN206668798U (en) | 2017-11-24 |
Family
ID=60376553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272002.5U Active CN206668798U (en) | 2017-03-20 | 2017-03-20 | A kind of adjustable pusher structure of AMT clutches mistake proofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906143A (en) * | 2017-12-28 | 2018-04-13 | 东风商用车有限公司 | A kind of clutch actuator connection structure |
| CN109973550A (en) * | 2019-03-18 | 2019-07-05 | 西安法士特汽车传动有限公司 | A kind of clutch release fork structure |
| CN114151459A (en) * | 2021-10-29 | 2022-03-08 | 东风商用车有限公司 | Separating mechanism of gearbox clutch |
| CN114962482A (en) * | 2022-05-31 | 2022-08-30 | 东风商用车有限公司 | Clutch release mechanism of gearbox |
-
2017
- 2017-03-20 CN CN201720272002.5U patent/CN206668798U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906143A (en) * | 2017-12-28 | 2018-04-13 | 东风商用车有限公司 | A kind of clutch actuator connection structure |
| CN107906143B (en) * | 2017-12-28 | 2023-05-30 | 东风商用车有限公司 | Clutch actuator connection structure |
| CN109973550A (en) * | 2019-03-18 | 2019-07-05 | 西安法士特汽车传动有限公司 | A kind of clutch release fork structure |
| CN114151459A (en) * | 2021-10-29 | 2022-03-08 | 东风商用车有限公司 | Separating mechanism of gearbox clutch |
| CN114962482A (en) * | 2022-05-31 | 2022-08-30 | 东风商用车有限公司 | Clutch release mechanism of gearbox |
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