CN216159810U - Comprehensive detection tool for shifting fork of automobile gearbox - Google Patents
Comprehensive detection tool for shifting fork of automobile gearbox Download PDFInfo
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- CN216159810U CN216159810U CN202121935541.5U CN202121935541U CN216159810U CN 216159810 U CN216159810 U CN 216159810U CN 202121935541 U CN202121935541 U CN 202121935541U CN 216159810 U CN216159810 U CN 216159810U
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Abstract
The utility model belongs to the technical field of automobile part detection equipment, and particularly relates to a comprehensive detection tool for a shifting fork of an automobile gearbox, which aims at solving the problems that the operation is complicated, the shifting fork cannot be stably placed and the observation after detection is inconvenient when the existing detection tool is used for detecting the shifting fork. The shifting fork body detection device is simple to operate and convenient to use, can be used for conveniently and rapidly and stably detecting the shifting fork body, is more convenient for people to observe and is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of automobile part detection equipment, in particular to a comprehensive detection tool for a shifting fork of an automobile gearbox.
Background
The shifting fork is a component on the automobile gearbox, is connected with a speed change handle and is positioned at the lower end of the handle, and shifts a middle speed change wheel to change the input/output speed ratio, and the shifting fork is mainly used for shifting gears of a clutch.
Application number is 201720988040.0 discloses a utensil is examined in synthesis of motor transmission shift fork belongs to auto parts check out test set technical field. The shifting fork detection tool solves the problems that an existing shifting fork detection tool needs to be provided with a plurality of detection tools, a plurality of detection steps, low labor efficiency and the like. The device comprises a base, a vertical plate and a positioning mechanism, wherein a mandrel, an interference inspection plate and a blocking inspection plate are arranged on the vertical plate, the mandrel and the vertical plate are vertically arranged, the shape of the mandrel is matched with that of a shaft hole arranged on a shifting fork head, the interference inspection plate comprises a first inspection plate and a second inspection plate, the interference inspection plate and the blocking inspection plate are rotationally arranged on the vertical plate through a rotating main shaft, the rotating main shaft and the mandrel are arranged in parallel at intervals, the distance between the rotating main shaft and the mandrel is equal to that between a positioning hole of a shifting fork and the shifting fork foot, the thickness of the blocking inspection plate is equal to that of the shifting fork foot, and two ends of the blocking inspection plate are both arc-shaped and matched with the blocking shape of the shifting fork foot. The utility model achieves the purposes of simplifying the number of the checking tools, reducing the operation steps and improving the labor efficiency.
When the existing detection tool detects the shifting fork, the operation is complex, the shifting fork cannot be stably placed, and meanwhile, the detection is inconvenient to observe, so that the comprehensive detection tool for the shifting fork of the automobile gearbox is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that when an existing detection tool is used for detecting a shifting fork, the operation is complex, the shifting fork cannot be stably placed, and the detection is inconvenient to observe.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a comprehensive checking fixture for a shifting fork of an automobile gearbox comprises an operating platform, wherein a pad seat is fixedly arranged at the top of the operating platform, a positioning shaft is fixedly arranged at the top of the pad seat, a shifting fork body is movably sleeved on the positioning shaft, a moving plate is slidably connected to the top of the operating platform, a rotating shaft is rotatably arranged at the top of the moving plate, a clamping mechanism is arranged on the rotating shaft, a driving mechanism is arranged at the top of the operating platform and is in transmission connection with the moving plate, four symmetrically-arranged supporting legs are fixedly arranged at the bottom of the operating platform, a warning lamp is arranged at the top of the operating platform, a rotating plate is fixedly arranged on the rotating shaft, the driving mechanism comprises a motor, a moving groove and a screw rod, the moving groove is formed in the top of the operating platform, the screw rod is rotatably arranged on the inner wall of the moving groove, the motor is fixedly arranged on one side of the operating platform, and an output shaft of the motor is fixedly connected with the screw rod, the screw is connected with a moving block in a threaded mode, the moving block is connected with the inner wall of the moving groove in a sliding mode and fixedly connected with the moving plate, and the output shaft of the motor can drive the screw to rotate and drive the moving plate to move through threaded connection of the screw and the moving block.
Preferably, fixed mounting has two locating plates in the pivot, and one side that two locating plates are close to each other all is equipped with splint, and two splint and shift fork body are mutually supported, and the pivot can carry out the centre gripping with the shift fork body through locating plate and splint.
Preferably, two equal fixed mounting in one side that two splint kept away from each other have two buffer beam, buffer beam and locating plate sliding connection, and the one end fixed mounting of buffer beam has the dog, the equal fixed mounting in one side that two locating plates are close to each other has two buffer spring, buffer spring and the splint fixed connection that corresponds, contact switch is all installed to one side that two locating plates are close to each other, contact switch is connected with the warning light, buffer spring can cushion and reset splint, and detect the shift fork body through the warning light.
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, the two positioning plates and the buffer spring are arranged, and the clamping plate is in sliding connection with the rotating shaft, so that the shifting fork body can be positioned through the clamping plate when the moving plate moves;
(2) because the interconnect of contact switch and warning light for the shift fork body can appear warping from top to bottom when the substandard product appears, and then drives splint and form relative movement, thereby reacts out through contact switch and warning light.
The shifting fork body detection device is simple to operate and convenient to use, can be used for conveniently and rapidly and stably detecting the shifting fork body, is more convenient for people to observe and is convenient for people to use.
Drawings
FIG. 1 is a schematic structural diagram of a comprehensive testing fixture for a shifting fork of an automobile gearbox, which is provided by the utility model;
FIG. 2 is a schematic perspective view of a shifting fork body of the comprehensive checking fixture for the shifting fork of the automobile transmission, which is provided by the utility model;
fig. 3 is a schematic structural view of a part a of the comprehensive testing fixture for the shifting fork of the automobile gearbox.
In the figure: 1. an operation table; 2. a pad seat; 3. positioning the shaft; 4. a shifting fork body; 5. moving the plate; 6. a rotating shaft; 7. positioning a plate; 8. a splint; 9. rotating the plate; 10. a contact switch;
11. a buffer rod; 12. a buffer spring; 13. a stopper; 14. a moving groove; 15. a screw;
16. a motor; 17. a moving block; 18. a support bar; 19. a fixing plate; 20. a buffer plate;
21. positioning a rod; 22. a baffle plate; 23. a spring is supported; 24. a worm; 25. a worm gear; 26. a warning light.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an automobile transmission shifting fork comprehensive testing fixture comprises an operating platform 1, a pad 2 is fixedly installed at the top of the operating platform 1, a positioning shaft 3 is fixedly installed at the top of the pad 2, a shifting fork body 4 is movably sleeved on the positioning shaft 3, a moving plate 5 is slidably connected to the top of the operating platform 1, a rotating shaft 6 is rotatably installed at the top of the moving plate 5, a clamping mechanism is arranged on the rotating shaft 6, a driving mechanism is arranged at the top of the operating platform 1 and is in transmission connection with the moving plate 5, four symmetrically arranged supporting legs are fixedly installed at the bottom of the operating platform 1, a warning lamp 26 is installed at the top of the operating platform 1, a rotating plate 9 is fixedly installed on the rotating shaft 6, the driving mechanism comprises a motor 16, a moving groove 14 and a screw 15, a moving groove 14 is formed in the top of the operating platform 1, a screw 15 is rotatably installed on the inner wall of the moving groove 14, and the motor 16 is fixedly installed at one side of the operating platform 1, and the output shaft of the motor 16 is fixedly connected with the screw 15, the screw 15 is in threaded connection with a moving block 17, the moving block 17 is in sliding connection with the inner wall of the moving groove 14, the moving block 17 is fixedly connected with the moving plate 5, and the output shaft of the motor 16 can drive the screw 15 to rotate and drive the moving plate 5 to move through the threaded connection between the screw 15 and the moving block 17.
In this embodiment, fixed mounting has two locating plates 7 on the pivot 6, and one side that two locating plates 7 are close to each other all is equipped with splint 8, and two splint 8 are mutually supported with shift fork body 4, and pivot 6 can carry out the centre gripping with shift fork body 4 through locating plate 7 and splint 8.
In this embodiment, two equal fixed mounting in one side that splint 8 kept away from each other have two buffer rod 11, buffer rod 11 and 7 sliding connection of locating plate, and the one end fixed mounting of buffer rod 11 has dog 13, the equal fixed mounting in one side that two locating plates 7 are close to each other has two buffer spring 12, buffer spring 12 and the splint 8 fixed connection who corresponds, contact switch 10 is all installed to one side that two locating plates 7 are close to each other, contact switch 10 is connected with warning light 26, buffer spring 12 can cushion and reset splint 8, and detect shift fork body 4 through warning light 26.
Working principle, in operation, place shift fork body 4 on base 2, and fix a position through location axle 3, the switch of starter motor 16, motor 16's output shaft drives screw rod 15 and rotates, screw rod 15 is through the threaded connection with movable block 17, thereby can drive movable block 17 and remove, movable block 17 drives movable plate 5 and removes, movable plate 5 drives two splint 8 through pivot 6 and removes the upper and lower position of shift fork body 4, and stabilize centre gripping through buffer spring 12 to shift fork body 4, drive pivot 6 through locating plate 7 simultaneously and rotate, thereby can make shift fork body 4 appear laminating with splint 8 all the time, when the dysmorphism appears in shift fork body 4, can drive splint 8 and appear relative movement, thereby make splint 8 and contact switch 10 each other contact, and then carry out spacingly through warning light 26.
Example two
Referring to fig. 1-3, an automobile transmission shifting fork comprehensive testing fixture comprises an operating platform 1, a pad 2 is fixedly installed at the top of the operating platform 1, a positioning shaft 3 is fixedly installed at the top of the pad 2, a shifting fork body 4 is movably sleeved on the positioning shaft 3, a moving plate 5 is slidably connected to the top of the operating platform 1, a rotating shaft 6 is rotatably installed at the top of the moving plate 5, a clamping mechanism is arranged on the rotating shaft 6, a driving mechanism is arranged at the top of the operating platform 1 and is in transmission connection with the moving plate 5, four symmetrically arranged supporting legs are fixedly installed at the bottom of the operating platform 1, a warning lamp 26 is installed at the top of the operating platform 1, a rotating plate 9 is fixedly installed on the rotating shaft 6, the driving mechanism comprises a motor 16, a moving groove 14 and a screw 15, a moving groove 14 is formed in the top of the operating platform 1, a screw 15 is rotatably installed on the inner wall of the moving groove 14, and the motor 16 is fixedly installed at one side of the operating platform 1, an output shaft of the motor 16 is fixedly connected with the screw 15, a moving block 17 is connected to the screw 15 in a threaded manner, the moving block 17 is connected to the inner wall of the moving groove 14 in a sliding manner, the moving block 17 is fixedly connected with the moving plate 5, the output shaft of the motor 16 can drive the screw 15 to rotate, the moving plate 5 is driven to move through the threaded connection between the screw 15 and the moving block 17, a support rod 18 is connected to the operating platform 1 in a sliding manner, a buffer plate 20 is connected to the support rod 18 in a sliding manner, a fixing plate 19 is fixedly mounted on the support rod 18, a positioning rod 21 is connected to the fixing plate 19 in a sliding manner, a baffle plate 22 is fixedly mounted at the top end of the positioning rod 21, a top spring 23 is fixedly mounted at the bottom of the fixing plate 19, the top spring 23 is fixedly connected with the buffer plate 20, a worm 24 is fixedly mounted on the screw 15, a worm wheel 25 is connected to the support rod 18 in a threaded manner, and the worm wheel 25 is rotatably connected with the operating platform 1.
In this embodiment, fixed mounting has two locating plates 7 on the pivot 6, and one side that two locating plates 7 are close to each other all is equipped with splint 8, and two splint 8 are mutually supported with shift fork body 4, and pivot 6 can carry out the centre gripping with shift fork body 4 through locating plate 7 and splint 8.
In this embodiment, two equal fixed mounting in one side that splint 8 kept away from each other have two buffer rod 11, buffer rod 11 and 7 sliding connection of locating plate, and the one end fixed mounting of buffer rod 11 has dog 13, the equal fixed mounting in one side that two locating plates 7 are close to each other has two buffer spring 12, buffer spring 12 and the splint 8 fixed connection who corresponds, contact switch 10 is all installed to one side that two locating plates 7 are close to each other, contact switch 10 is connected with warning light 26, buffer spring 12 can cushion and reset splint 8, and detect shift fork body 4 through warning light 26.
The difference between the second embodiment and the first embodiment is that the rotating screw 15 can drive the worm wheel 25 to rotate through the mutual engagement of the worm 24 and the worm wheel 25, the worm wheel 25 drives the support rod 18 to move downwards through the threaded connection with the support rod 18, and the support rod 18 drives the buffer plate 20 to press and fix the shift fork body 4, and buffer and support are performed through the top spring 23.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a utensil is examined in synthesis to motor transmission shift fork, includes operation panel (1), its characterized in that, the top fixed mounting of operation panel (1) has base (2), and the top fixed mounting of base (2) has location axle (3), and the movable sleeve is equipped with shift fork body (4) on location axle (3), the top sliding connection of operation panel (1) has movable plate (5), and the top of movable plate (5) is rotated and is installed pivot (6), is equipped with fixture on pivot (6), the top of operation panel (1) is equipped with actuating mechanism, and actuating mechanism is connected with movable plate (5) transmission, the bottom fixed mounting of operation panel (1) has the supporting leg that four symmetries set up, warning light (26) are installed at the top of operation panel (1), fixed mounting has commentaries on classics board (9) in pivot (6).
2. The comprehensive detection tool for the shifting fork of the automobile gearbox is characterized in that the driving mechanism comprises a motor (16), a moving groove (14) and a screw (15), the moving groove (14) is formed in the top of the operating platform (1), the screw (15) is rotatably mounted on the inner wall of the moving groove (14), the motor (16) is fixedly mounted on one side of the operating platform (1), the output shaft of the motor (16) is fixedly connected with the screw (15), a moving block (17) is connected to the screw (15) in a threaded manner, the moving block (17) is slidably connected with the inner wall of the moving groove (14), and the moving block (17) is fixedly connected with the moving plate (5).
3. The comprehensive testing fixture for the shifting fork of the automobile gearbox is characterized in that two positioning plates (7) are fixedly mounted on the rotating shaft (6), clamping plates (8) are arranged on the sides, close to each other, of the two positioning plates (7), and the two clamping plates (8) are matched with the shifting fork body (4).
4. The comprehensive testing fixture for the shifting fork of the automobile gearbox is characterized in that two buffer rods (11) are fixedly mounted on the sides, away from each other, of the two clamping plates (8), the buffer rods (11) are slidably connected with the positioning plates (7), a stop block (13) is fixedly mounted at one end of each buffer rod (11), two buffer springs (12) are fixedly mounted on the sides, close to each other, of the two positioning plates (7), and the buffer springs (12) are fixedly connected with the corresponding clamping plates (8).
5. The comprehensive testing fixture for the shifting fork of the automobile gearbox is characterized in that one side, close to each other, of each of the two positioning plates (7) is provided with a contact switch (10), and the contact switches (10) are connected with warning lamps (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121935541.5U CN216159810U (en) | 2021-08-18 | 2021-08-18 | Comprehensive detection tool for shifting fork of automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121935541.5U CN216159810U (en) | 2021-08-18 | 2021-08-18 | Comprehensive detection tool for shifting fork of automobile gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159810U true CN216159810U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121935541.5U Active CN216159810U (en) | 2021-08-18 | 2021-08-18 | Comprehensive detection tool for shifting fork of automobile gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159810U (en) |
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2021
- 2021-08-18 CN CN202121935541.5U patent/CN216159810U/en active Active
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