CN220625745U - Motor gearbox test bench - Google Patents
Motor gearbox test bench Download PDFInfo
- Publication number
- CN220625745U CN220625745U CN202322329294.XU CN202322329294U CN220625745U CN 220625745 U CN220625745 U CN 220625745U CN 202322329294 U CN202322329294 U CN 202322329294U CN 220625745 U CN220625745 U CN 220625745U
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- fixedly connected
- sides
- motor gearbox
- close
- stand according
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Abstract
The utility model relates to the technical field of test tables and discloses a motor gearbox test table which comprises a workbench, wherein a cavity is formed in the middle of the top end of the workbench, a mounting plate is connected in the cavity in a sliding mode, fixing plates are fixedly connected to the front side and the rear side of the top end of the mounting plate, clamping plates are connected to the inside of the fixing plates through threaded rods, fixing rods are fixedly connected to four corners of the bottom end of the workbench, sleeves are connected to the outer sides of the other ends of the fixing rods in a sliding mode, one ends, close to the sleeves, of the fixing rods are connected with pushing plates through racks, and one sides of the racks are connected with gears in a meshed mode. According to the utility model, the threaded rod is rotated to push the clamping plates to move to two sides, the clamping and fixing of the gearbox are realized through the movement of the clamping plates, and the distance between the two clamping plates is adjusted through the rotation of the threaded rod, so that the gearboxes with different sizes are fixed, and the test bench can detect gearboxes with different sizes.
Description
Technical Field
The utility model relates to the technical field of test tables, in particular to a motor gearbox test table.
Background
A transmission, also known as a gearbox, is a mechanism for changing the rotational speed and torque from an engine, which is capable of fixing or stepping to change the transmission ratio of an output shaft and an input shaft, and is widely used as a motor gearbox, and performance of the motor gearbox often needs to be detected after the motor gearbox is produced and processed, so that a test bench is needed to be matched.
When the motor gearbox is tested by using the test bench, the gearbox is often fixed to the test bench through bolts, but long time is often required in the fixing process of the motor gearbox, and the gearboxes with different sizes are inconvenient to fix to the top end of the test bench, so that the flexible use of the test bench is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a motor gearbox test board, which solves the problems that when the motor gearbox is tested by using the test board, the gearbox is usually fixed on the test board through bolts, but long time is required to be consumed in the fixing process, and the gearboxes with different sizes are inconvenient to fix to the top end of the test board, so that the flexible use of the test board is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a motor gearbox testboard, includes the workstation, the cavity has been seted up at workstation top middle part, the inside sliding connection of cavity has the mounting panel, the equal fixedly connected with fixed plate in both sides around the mounting panel top, the equal threaded connection of fixed plate is inside has the threaded rod, the equal rotation of the one end that the threaded rod is close to each other is connected with splint, the equal fixedly connected with dead lever in workstation bottom four corners, the equal sliding connection in dead lever other end outside has the sleeve, the dead lever is close to telescopic one end and is connected with the push pedal through the rack, the equal meshing in rack one side is connected with the gear.
As a further description of the above technical solution:
the cavity inner bottom wall four corners are all fixedly connected with springs, the other ends of the springs are respectively fixedly connected with four corners of the bottom end of the mounting plate, and the cavity inner bottom wall is fixedly connected with a plurality of evenly distributed rubber blocks.
As a further description of the above technical solution:
the fixed slot has all been seted up to cavity inside wall both sides, the equal sliding connection of fixed slot inside has the fixed block, one side that the fixed block is close to each other is fixed connection in the mounting panel both sides respectively.
As a further description of the above technical solution:
the rubber pads are fixedly connected to two sides of the top end of the mounting plate, and the sponge pads are fixedly connected to one sides, close to each other, of the clamping plates.
As a further description of the above technical solution:
two sliding grooves are formed in the top end of the mounting plate, two sliding blocks are connected to the two ends of the inner side of each sliding groove in a sliding mode, and one side of each sliding block is fixedly connected to two sides of the bottom end of the clamping plate respectively.
As a further description of the above technical solution:
the sleeve is characterized in that one side, close to each other, of the sleeve is fixedly connected with a motor, the driving end of the motor penetrates through the inner side wall of the sleeve and is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a gear.
As a further description of the above technical solution:
the fixed rod is close to telescopic one end all fixedly connected with rack, the equal fixedly connected with push pedal of rack other end.
As a further description of the above technical solution:
limiting grooves are formed in two sides of the inner side wall of the sleeve, limiting blocks are slidably connected in the limiting grooves, and one sides, close to each other, of each limiting block are fixedly connected to two sides of the push plate respectively.
As a further description of the above technical solution:
the tool box is fixedly connected to the top end of the workbench, the installation block is fixedly connected to the inside of the tool box, and a plurality of evenly distributed grooves are formed in the top end of the installation block.
As a further description of the above technical solution:
and a cover plate is hinged to one side of the top end of the tool box.
The utility model has the following beneficial effects:
according to the utility model, the threaded rod is rotated to push the clamping plates to move to two sides, the gearbox is clamped and fixed through the movement of the clamping plates, and the distance between the two clamping plates is adjusted through the rotation of the threaded rod, so that the gearboxes with different sizes are fixed, and the test bench can detect gearboxes with different sizes.
Drawings
FIG. 1 is a perspective view of a motor gearbox test bench according to the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional cross-sectional structure of a workbench of a motor gearbox test bench according to the present utility model;
FIG. 3 is a schematic perspective view of a mounting plate of a motor gearbox test stand according to the present utility model;
fig. 4 is a schematic perspective view of a tool box of a motor gearbox test bench according to the present utility model;
fig. 5 is a schematic perspective sectional structure of a sleeve of a motor gearbox test stand according to the present utility model.
Legend description:
1. a work table; 2. a clamping plate; 3. a mounting plate; 4. a tool box; 5. a threaded rod; 6. a sleeve; 7. a cavity; 8. a fixing groove; 9. a spring; 10. a rubber block; 11. a fixed block; 12. a fixing plate; 13. a chute; 14. a rubber pad; 15. a slide block; 16. a mounting block; 17. a cover plate; 18. a limiting block; 19. a rotating shaft; 20. a gear; 21. a limit groove; 22. a fixed rod; 23. a rack; 24. a motor; 25. a push plate; 26. a sponge cushion; 27. and (5) grooving.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a motor gearbox testboard, including workstation 1, cavity 7 has been seted up at workstation 1 top middle part, cavity 7 inside sliding connection has mounting panel 3, the equal fixedly connected with fixed plate 12 of both sides around mounting panel 3 top, the equal threaded connection of fixed plate 12 is threaded rod 5, the equal rotation of one end that threaded rod 5 is close to each other is connected with splint 2, the equal fixedly connected with dead lever 22 in workstation 1 bottom four corners, the equal sliding connection in dead lever 22 other end outside has sleeve 6, the one end that dead lever 22 is close to sleeve 6 is connected with push pedal 25 through rack 23, rack 23 one side all meshes and is connected with gear 20, place the gearbox that will detect on the rubber pad 14 on mounting panel 3 top, afterwards rotate threaded rod 5 makes its promotion splint 2 to both sides remove the follow, realize carrying out the centre gripping fixedly to the gearbox through the removal of splint 2, thereby realize fixing the gearbox of different sizes through the distance between the rotation regulation two splint 2 of threaded rod 5, thereby make the testboard can detect the gearbox of different sizes.
The four corners of the inner bottom wall of the cavity 7 are fixedly connected with springs 9, the other ends of the springs 9 are respectively and fixedly connected with the four corners of the bottom end of the mounting plate 3, the inner bottom wall of the cavity 7 is fixedly connected with a plurality of evenly distributed rubber blocks 10, vibration generated when the test bench is dismounted by the springs 9 during the test of the gearbox is generated, the test bench is prevented from shaking, the detection effect is influenced, both sides of the inner side wall of the cavity 7 are provided with fixing grooves 8, the inside of the fixing grooves 8 are respectively and slidingly connected with fixing blocks 11, one sides of the fixing blocks 11, which are mutually close, are respectively and fixedly connected with both sides of the mounting plate 3, limit is realized on the mounting plate 3 through the cooperation of the fixing grooves 8 and the fixing blocks 11, the mounting plate 3 is prevented from being thoroughly pushed out of the inside of the cavity 7 by the springs 9, both sides of the top end of the mounting plate 3 are fixedly connected with rubber pads 14, one side, which are mutually close to each other, of the clamping plates 2 are fixedly connected with sponge pads 26, the gearbox is supported by the operation of the rubber pad 14, the gearbox is prevented from being scratched by the clamping plate 2 when the gearbox is fixed by the operation of the sponge pad 26, two sliding grooves 13 are formed in the top end of the mounting plate 3, sliding blocks 15 are slidably connected to the two ends of the inner sides of the two sliding grooves 13, the top ends of one sliding block 15 are fixedly connected to the two sides of the bottom end of the clamping plate 2 respectively, the clamping plate 2 is limited by the cooperation of the sliding grooves 13 and the sliding blocks 15 so as to prevent the threaded rod 5 from shaking when the clamping plate 2 is pushed to move, a motor 24 is fixedly connected to one side, close to each other, of the sleeve 6, a rotating shaft 19 is fixedly connected to the inner side wall of the sleeve 24, a gear 20 is fixedly connected to the outer side of the rotating shaft 19, the rotating shaft 19 is driven to rotate by the motor 24, the gear 20 is driven to rotate by the rotating shaft 19, the rotation through gear 20 makes rack 23 upwards move thereby promote dead lever 22 upwards and remove the height that realizes adjusting work platform 1, the dead lever 22 is close to the equal fixedly connected with rack 23 of one end of sleeve 6, the equal fixedly connected with push pedal 25 of rack 23 other end, thereby make rack 23 upwards move and promote the dead lever 22 upwards and remove the height that realizes adjusting work platform 1 through the rotation of gear 20, spacing groove 21 has all been seted up to sleeve 6 inside wall both sides, the equal sliding connection of spacing groove 21 has stopper 18, one side that stopper 18 is close to each other is fixed connection respectively in push pedal 25 both sides, thereby prevent through stopper 18, spacing groove 21, the cooperation of push pedal 25 that dead lever 22 stretches out sleeve 6's part overlength makes workstation 1 produce and rocks, workstation 1 top fixedly connected with toolbox 4, toolbox 4 inside fixedly connected with installation piece 16, a plurality of evenly distributed's fluting 27 have been seted up on the installation piece 16 top, place the inside of fluting 27 thereby realize accomodating it, thereby the staff of being convenient for carries out the testboard, toolbox 4 top one side articulates there is apron 17, realize carrying out maintenance seal to toolbox 4 through the cooperation of apron 17.
Working principle: the gearbox that will detect is placed to the rubber pad 14 on mounting panel 3 top, back rotation threaded rod 5 makes it promote splint 2 to both sides removal, realize carrying out the centre gripping fixedly to the gearbox through splint 2's removal, and thereby adjust the distance between two splint 2 through threaded rod 5's rotation and realize fixing not unidimensional gearbox, thereby make the testboard can detect not unidimensional gearbox, and thereby the accessible spring 9 lifts off the vibrations that the testboard produced when the operation when testing the gearbox thereby prevents that the testboard from producing and rock and influence the detection effect, and simultaneously drive pivot 19 rotation through motor 24, and drive gear 20 rotation through pivot 19, thereby make rack 23 upwards move and promote the height of adjustment workstation 1 through gear 20's rotation and consequently promote dead lever 22 upwards to remove.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a motor gearbox testboard, includes workstation (1), its characterized in that: cavity (7) have been seted up in workstation (1) top middle part, cavity (7) inside sliding connection has mounting panel (3), both sides all fixedly connected with fixed plate (12) around mounting panel (3) top, inside equal threaded connection of fixed plate (12) has threaded rod (5), the one end that threaded rod (5) are close to each other all rotates and is connected with splint (2), the equal fixedly connected with dead lever (22) in workstation (1) bottom four corners, the equal sliding connection in dead lever (22) other end outside has sleeve (6), the one end that dead lever (22) is close to sleeve (6) is connected with push pedal (25) through rack (23), all meshing is connected with gear (20) on one side of rack (23).
2. A motor gearbox test stand according to claim 1, characterised in that: the four corners of the inner bottom wall of the cavity (7) are fixedly connected with springs (9), the other ends of the springs (9) are respectively and fixedly connected with the four corners of the bottom end of the mounting plate (3), and the inner bottom wall of the cavity (7) is fixedly connected with a plurality of evenly distributed rubber blocks (10).
3. A motor gearbox test stand according to claim 1, characterised in that: the utility model discloses a mounting plate, including cavity (7), fixed slot (8) have all been seted up to cavity (7) inside wall both sides, inside all sliding connection of fixed slot (8) has fixed block (11), one side that fixed block (11) are close to each other is fixed connection in mounting panel (3) both sides respectively.
4. A motor gearbox test stand according to claim 1, characterised in that: rubber pads (14) are fixedly connected to two sides of the top end of the mounting plate (3), and sponge pads (26) are fixedly connected to one sides, close to each other, of the clamping plates (2).
5. A motor gearbox test stand according to claim 1, characterised in that: two sliding grooves (13) are formed in the top end of the mounting plate (3), two sliding blocks (15) are slidably connected to two ends of the inner side of each sliding groove (13), and one side of each sliding block (15) is fixedly connected to two sides of the bottom end of the clamping plate (2) respectively.
6. A motor gearbox test stand according to claim 1, characterised in that: the motor (24) is fixedly connected to one side, close to each other, of the sleeve (6), the driving end of the motor (24) penetrates through the inner side wall of the sleeve (6) and is fixedly connected with the rotating shaft (19), and the outer side of the rotating shaft (19) is fixedly connected with the gear (20).
7. A motor gearbox test stand according to claim 1, characterised in that: one end of the fixing rod (22) close to the sleeve (6) is fixedly connected with a rack (23), and the other end of the rack (23) is fixedly connected with a push plate (25).
8. A motor gearbox test stand according to claim 1, characterised in that: limiting grooves (21) are formed in two sides of the inner side wall of the sleeve (6), limiting blocks (18) are slidably connected in the limiting grooves (21), and one sides, close to each other, of the limiting blocks (18) are fixedly connected to two sides of the push plate (25) respectively.
9. A motor gearbox test stand according to claim 1, characterised in that: the tool box is characterized in that the tool box (4) is fixedly connected to the top end of the workbench (1), the installation block (16) is fixedly connected to the inside of the tool box (4), and a plurality of evenly distributed grooves (27) are formed in the top end of the installation block (16).
10. A motor gearbox test stand according to claim 9, characterised in that: and a cover plate (17) is hinged to one side of the top end of the tool box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329294.XU CN220625745U (en) | 2023-08-29 | 2023-08-29 | Motor gearbox test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329294.XU CN220625745U (en) | 2023-08-29 | 2023-08-29 | Motor gearbox test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220625745U true CN220625745U (en) | 2024-03-19 |
Family
ID=90215581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329294.XU Active CN220625745U (en) | 2023-08-29 | 2023-08-29 | Motor gearbox test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220625745U (en) |
-
2023
- 2023-08-29 CN CN202322329294.XU patent/CN220625745U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |