CN216731712U - Automobile transmission repair tools - Google Patents
Automobile transmission repair tools Download PDFInfo
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- CN216731712U CN216731712U CN202123307392.0U CN202123307392U CN216731712U CN 216731712 U CN216731712 U CN 216731712U CN 202123307392 U CN202123307392 U CN 202123307392U CN 216731712 U CN216731712 U CN 216731712U
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Abstract
The utility model discloses a maintenance tool for an automobile gearbox, which relates to the technical field of maintenance tools for automobiles and comprises a plate body, wherein a cavity is formed in the plate body, a double-end lead screw is rotatably connected in the cavity through a bearing, a moving block is connected in the middle of the double-end lead screw in a transmission manner, a connecting plate is fixedly connected to the top of the moving block, and a first sliding groove matched with the connecting plate is formed in the upper surface of the plate body. According to the utility model, the first motor, the double-end lead screw, the moving blocks, the connecting plate and the clamping plate are used in a matched manner, when the double-end lead screw is clamped, the first motor drives the double-end lead screw to rotate, so that the moving blocks are driven to move, the moving directions of the two moving blocks are opposite because the screw threads at the two ends of the double-end lead screw are opposite, so that the two moving blocks are close to each other, the clamping plate is driven to clamp the gearbox, the clamping plate is fixed by utilizing the self-locking of the screw threads, the gearbox is prevented from shaking during maintenance, and the gearbox is completely clamped.
Description
Technical Field
The utility model relates to the technical field of automobile maintenance tools, in particular to an automobile gearbox maintenance tool.
Background
The manual gearbox mainly comprises gears and shafts, and the speed change and torque change are generated by combining different gears; the automatic gearbox AT consists of a hydraulic torque converter, a planetary gear, a hydraulic pitch system and a hydraulic control system, and needs to be repaired by special equipment after being damaged in use.
The utility model discloses a vehicle transmission case repair tool disclosed in Chinese utility model patent application publication specification CN 212683873U, which comprises a main body, a fixed plate is arranged in the main body, a first motor is arranged at the bottom of the fixed plate, a transmission gear is clamped at the output end of the first motor, both sides of the transmission gear are engaged with racks, the inner sides of the racks are provided with tooth-shaped grooves, the racks are engaged with the transmission gear through the tooth-shaped grooves, the top of the fixed plate is provided with a second chute corresponding to the racks, the fixed plate is slidably connected with the racks through the second chute, although the utility model can fix different types of transmission cases more tightly through the cooperation of the transmission gear and the racks and the cooperation of the connecting plate and the clamping plate, and can be lifted along with the requirements of users when in use through the cooperation of the second motor and the threaded rod and the cooperation of the support column and the connecting column, and then improve the suitability of device, but because motor outage output shaft still can the pivoted shortcoming, make this utility model can not press from both sides tightly completely, still probably have slight rocking to this utility model uses four motors to go up and down, is unsuitable generally used, to sum up this utility model can not press from both sides tightly completely and with high costs, the price/performance ratio is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a maintenance tool for an automobile gearbox, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the clamping device comprises a plate body, wherein a cavity is formed in the plate body, a double-end lead screw is rotatably connected in the cavity through a bearing, a moving block is connected in the middle of the double-end lead screw in a transmission manner, a connecting plate is fixedly connected to the top of the moving block, a first sliding groove matched with the connecting plate is formed in the upper surface of the plate body, and a clamping plate is arranged on the side surface of the connecting plate; the lower fixed surface of plate body is connected with the spliced pole, the sliding sleeve has been cup jointed to the lateral surface of spliced pole, the side of sliding sleeve is provided with the loading board, the upper surface of loading board rotates through the bearing and is connected with the screw thread post, the lower surface middle part fixedly connected with transmission post of plate body, the screw hole with screw thread post looks adaptation is seted up to the lower surface of transmission post.
Optionally, the side fixedly connected with mounting panel of plate body, first motor is installed at the top of mounting panel, the output shaft of first motor passes through the shaft coupling and is connected with the one end transmission of double-end lead screw.
Optionally, the thread turning directions of the two ends of the double-end lead screw are opposite, the number of the moving blocks is two, and the two moving blocks are symmetrically distributed about the center line of the double-end lead screw.
Optionally, a second sliding groove is formed in the upper surface of the plate body, and a sliding block matched with the second sliding groove is fixedly connected to the bottom of the clamping plate.
Optionally, the number of the connecting columns is four, the connecting columns are uniformly distributed on the lower surface of the plate body, and the bottom of the sliding sleeve is provided with a gasket.
Optionally, the upper surface of the bearing plate is fixedly connected with two supporting plates, a worm is rotatably connected between the two supporting plates through a bearing, the middle of the threaded column is connected with a worm wheel meshed with the worm through key transmission, a second motor is installed on the side surface of one of the supporting plates, and an output shaft of the second motor is in transmission connection with one end of the worm through a coupler.
(III) advantageous effects
The utility model provides a maintenance tool for an automobile gearbox, which has the following beneficial effects:
1. this automotive transmission repair tools, through setting up first motor, the double lead screw, the movable block, the connecting plate, the cooperation of grip block is used, when pressing from both sides tightly, first motor drives the double lead screw and rotates to drive the movable block removal, because the screw at double lead screw both ends revolves to opposite, two movable blocks moving direction are opposite, so two movable blocks are close to each other, it presss from both sides the gearbox tightly to drive the grip block, utilize the auto-lock of screw, it is fixed to make the grip block, avoid the gearbox to rock when the maintenance, make the gearbox press from both sides tightly completely.
2. This automotive transmission repair tools, through the cooperation that sets up the transmission post, the screw thread post, the worm wheel, the worm, the second motor, the spliced pole, the sliding sleeve is used, when using, the second motor drives the worm and rotates, the worm drives the worm wheel and rotates, thereby it rotates to drive the screw thread post, thereby make screw thread post and transmission post relative motion, make the transmission post remove, drive the plate body and reciprocate, realized this utility model's altitude mixture control, only utilize a second motor drive simultaneously, the cost of this utility model has been reduced, make this utility model's price/performance ratio higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of the present invention.
In the figure: 1. a plate body; 2. a double-end screw rod; 3. a moving block; 4. a connecting plate; 5. a first chute; 6. A clamping plate; 7. connecting columns; 8. a sliding sleeve; 9. a carrier plate; 10. a threaded post; 11. a drive post; 12. A threaded hole; 13. mounting a plate; 14. a first motor; 15. a second chute; 16. a slider; 17. a gasket; 18. a support plate; 19. a worm; 20. a worm gear; 21. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a maintenance tool for an automobile gearbox comprises a plate body 1, wherein a cavity is formed in the plate body 1, a stud screw 2 is rotatably connected to the inside of the cavity through a bearing, a mounting plate 13 is fixedly connected to the side face of the plate body 1, a first motor 14 is mounted at the top of the mounting plate 13, an output shaft of the first motor 14 is in transmission connection with one end of the stud screw 2 through a coupler, a moving block 3 is in transmission connection with the middle of the stud screw 2, threads at two ends of the stud screw 2 are opposite in rotating direction, the two moving blocks 3 are two in number, the two moving blocks 3 are symmetrically distributed about the center line of the stud screw 2, a connecting plate 4 is fixedly connected to the top of each moving block 3, a first sliding groove 5 matched with the connecting plate 4 is formed in the upper surface of the plate body 1, a clamping plate 6 is arranged on the side face of the connecting plate 4, and the maintenance tool is composed of a first motor 14, the stud screw 2, the moving blocks 3, The connecting plate 4 and the clamping plate 6 are used in a matched mode, when clamping is conducted, the first motor 14 drives the double-end lead screw 2 to rotate, so that the moving blocks 3 are driven to move, the rotating directions of threads at two ends of the double-end lead screw 2 are opposite, the moving directions of the two moving blocks 3 are opposite, the two moving blocks 3 are close to each other, the clamping plate 6 is driven to clamp the gearbox, the clamping plate 6 is fixed by utilizing self-locking of the threads, the gearbox is prevented from shaking during maintenance, the gearbox is completely clamped, the second sliding groove 15 is formed in the upper surface of the plate body 1, and the bottom of the clamping plate 6 is fixedly connected with a sliding block 16 matched with the second sliding groove 15; the lower surface of the plate body 1 is fixedly connected with connecting posts 7, the outer side surface of each connecting post 7 is sleeved with a sliding sleeve 8, the number of the connecting posts 7 is four, the four connecting posts 7 are uniformly distributed on the lower surface of the plate body 1, the bottom of each sliding sleeve 8 is provided with a gasket 17, the side surface of each sliding sleeve 8 is provided with a bearing plate 9, the upper surface of each bearing plate 9 is rotatably connected with a threaded post 10 through a bearing, the middle part of the lower surface of the plate body 1 is fixedly connected with a transmission post 11, the lower surface of each transmission post 11 is provided with a threaded hole 12 matched with the corresponding threaded post 10, the upper surface of each bearing plate 9 is fixedly connected with two support plates 18, a worm 19 is rotatably connected between the two support plates 18 through bearings, the middle part of each threaded post 10 is connected with a worm wheel 20 meshed with the worm 19 through key transmission, the side surface of one of the support plate 18 is provided with a second motor 21, and the output shaft of the second motor 21 is in transmission connection with one end of the worm 19 through a coupler, through setting up transmission post 11, threaded post 10, worm wheel 20, worm 19, second motor 21, spliced pole 7, sliding sleeve 8's cooperation is used, when using, second motor 21 drives worm 19 and rotates, worm 19 drives worm wheel 20 and rotates, thereby it rotates to drive threaded post 10, thereby make threaded post 10 and 11 relative motions of transmission post, make transmission post 11 remove, it reciprocates to drive plate body 1, the utility model discloses a height adjustment has been realized, only utilize a second motor 21 transmission simultaneously, the cost of the utility model is reduced, make the utility model's price/performance ratio higher.
During the use, open the switch of second motor 21, second motor 21 drives worm 19 and rotates, worm 19 drives worm wheel 20 and rotates, thereby it rotates to drive screw post 10, thereby make screw post 10 and transmission post 11 relative motion, make transmission post 11 remove, it reciprocates to drive plate body 1, the utility model discloses a altitude mixture control has been realized, put plate body 1 upper surface with the gearbox, open the switch of first motor 14, first motor 14 drives stud 2 and rotates, thereby it removes to drive movable block 3, because the screw thread at stud 2 both ends revolves to opposite, two movable blocks 3 moving direction are opposite, so two movable blocks 3 are close to each other, thereby it presss from both sides the gearbox to drive clamp plate 6, utilize the auto-lock of screw thread, make clamp plate 6 fixed, accomplish the fixing to the gearbox.
In conclusion, the device is matched with the first motor 14, the double-end lead screw 2, the moving blocks 3, the connecting plate 4 and the clamping plate 6 for use, when the double-end lead screw is clamped, the first motor 14 drives the double-end lead screw 2 to rotate, so that the moving blocks 3 are driven to move, and because the thread turning directions of two ends of the double-end lead screw 2 are opposite and the moving directions of the two moving blocks 3 are opposite, the two moving blocks 3 are close to each other to drive the clamping plate 6 to clamp the gearbox, the clamping plate 6 is fixed by utilizing the self-locking of the threads, the gearbox is prevented from shaking during maintenance, and the gearbox is completely clamped; through setting up transmission post 11, threaded post 10, worm wheel 20, worm 19, second motor 21, spliced pole 7, sliding sleeve 8's cooperation is used, when using, second motor 21 drives worm 19 and rotates, worm 19 drives worm wheel 20 and rotates, thereby it rotates to drive threaded post 10, thereby make threaded post 10 and 11 relative motions of transmission post, make transmission post 11 remove, it reciprocates to drive plate body 1, the utility model discloses a height adjustment has been realized, only utilize a second motor 21 transmission simultaneously, the cost of the utility model is reduced, make the utility model's price/performance ratio higher.
The above description is only for the preferred embodiment 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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a motor transmission repair tools, includes plate body (1), its characterized in that: a cavity is formed in the plate body (1), a double-end lead screw (2) is rotatably connected in the cavity through a bearing, a moving block (3) is connected in the middle of the double-end lead screw (2) in a transmission mode, a connecting plate (4) is fixedly connected to the top of the moving block (3), a first sliding groove (5) matched with the connecting plate (4) is formed in the upper surface of the plate body (1), and a clamping plate (6) is arranged on the side surface of the connecting plate (4); the lower fixed surface of plate body (1) is connected with spliced pole (7), sliding sleeve (8) have been cup jointed to the lateral surface of spliced pole (7), the side of sliding sleeve (8) is provided with loading board (9), the upper surface of loading board (9) is rotated through the bearing and is connected with screw thread post (10), the lower surface middle part fixed connection of plate body (1) has transmission post (11), screw hole (12) with screw thread post (10) looks adaptation are seted up to the lower surface of transmission post (11).
2. A vehicle transmission service tool according to claim 1, wherein: the side fixedly connected with mounting panel (13) of plate body (1), first motor (14) are installed at the top of mounting panel (13), the output shaft of first motor (14) passes through the shaft coupling and is connected with the one end transmission of stud silk pole (2).
3. A vehicle transmission service tool according to claim 1, wherein: the thread turning directions of two ends of the double-end screw rod (2) are opposite, the number of the moving blocks (3) is two, and the two moving blocks (3) are symmetrically distributed around the center line of the double-end screw rod (2).
4. A vehicle transmission service tool according to claim 1, wherein: the upper surface of the plate body (1) is provided with a second sliding groove (15), and the bottom of the clamping plate (6) is fixedly connected with a sliding block (16) matched with the second sliding groove (15).
5. A vehicle transmission service tool according to claim 1, wherein: the quantity of spliced pole (7) has four, four spliced pole (7) are at the lower surface evenly distributed of plate body (1), the bottom of sliding sleeve (8) is provided with gasket (17).
6. A vehicle transmission service tool according to claim 1, wherein: the upper surface fixed connection of loading board (9) has two backup pads (18), two rotate through the bearing between backup pad (18) and be connected with worm (19), the middle part of screw thread post (10) is connected with worm wheel (20) with worm (19) engaged with through key transmission, one of them the side-mounting of backup pad (18) has second motor (21), the output shaft of second motor (21) passes through the shaft coupling and is connected with the one end transmission of worm (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307392.0U CN216731712U (en) | 2021-12-24 | 2021-12-24 | Automobile transmission repair tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307392.0U CN216731712U (en) | 2021-12-24 | 2021-12-24 | Automobile transmission repair tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216731712U true CN216731712U (en) | 2022-06-14 |
Family
ID=81939735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123307392.0U Active CN216731712U (en) | 2021-12-24 | 2021-12-24 | Automobile transmission repair tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216731712U (en) |
-
2021
- 2021-12-24 CN CN202123307392.0U patent/CN216731712U/en active Active
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