CN216990726U - Universal transmission shaft assembly assembling and press-fitting tool - Google Patents
Universal transmission shaft assembly assembling and press-fitting tool Download PDFInfo
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- CN216990726U CN216990726U CN202220181487.8U CN202220181487U CN216990726U CN 216990726 U CN216990726 U CN 216990726U CN 202220181487 U CN202220181487 U CN 202220181487U CN 216990726 U CN216990726 U CN 216990726U
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- transmission shaft
- universal transmission
- workbench
- fixed
- air cylinder
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 91
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of transmission shaft assembling equipment, in particular to a universal transmission shaft assembly assembling and press-fitting tool. The device comprises a workbench, a first air cylinder, a fixed table, a fixed mounting plate and a second air cylinder; the first air cylinder is arranged on the workbench, the fixed platform is arranged on a telescopic rod of the first air cylinder, and the first universal transmission shaft is connected with the workbench in a sliding mode and clings to the fixed platform; the first locking screw is in threaded connection with the workbench and abuts against the first universal transmission shaft; the sliding block is arranged on the workbench in a sliding manner, and the threaded rod is rotationally arranged on the workbench and is in threaded connection with the sliding block; the fixed mounting plate is arranged on the fixed sleeve on the sliding block in a sliding mode, the universal transmission shaft II is arranged on the fixed mounting plate in a sliding mode, and the locking screw II is in threaded connection with the fixed mounting plate and abuts against the universal transmission shaft II; the second cylinder is arranged on the supporting plate, and the telescopic rod of the second cylinder is provided with an installation boss. The utility model has the advantages of convenient operation, no need of cooperation of multiple persons, processing cost reduction, high accuracy, high speed, good practicability and suitability for popularization.
Description
Technical Field
The utility model relates to the technical field of transmission shaft assembling equipment, in particular to a universal transmission shaft assembly assembling and press-fitting tool.
Background
Universal drive shaft contains parts such as middle semi-axis, ball cage transmission shaft, ball round pin spline housing, steel wire jump ring, and the structure is comparatively complicated, and the assembling process of whole product is loaded down with trivial details, adopts the manual work at present mostly or assembles the operation according to process one by one with the help of pressure assembly machine etc. in the assembling process, needs a plurality of operating personnel cooperation installation, has increased the processing cost, and the installation rate is slow, the installation accuracy is low, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a universal transmission shaft assembly assembling and press-fitting tool aiming at the problems in the background art.
The technical scheme of the utility model is as follows: a universal transmission shaft assembly assembling and press-mounting tool comprises a workbench, a first air cylinder, a fixing table, a first universal transmission shaft, a second universal transmission shaft, a first locking screw, a sliding block, a threaded rod, a fixing mounting plate, a second locking screw, a supporting plate, a second air cylinder, a mounting sleeve and a connecting piece;
the first air cylinder is arranged on the workbench, a through groove is formed in the workbench, the fixed platform is arranged on a telescopic rod of the first air cylinder and located right below the through groove, and a placing groove is formed in the fixed platform; the first universal transmission shaft is connected with the workbench in a sliding mode and attached to the fixed platform, and the first universal transmission shaft extends into the placing groove; the first locking screw is in threaded connection with the workbench and abuts against the first universal transmission shaft; the sliding block is arranged on the workbench in a sliding manner, and a fixed sleeve is arranged on the sliding block; the threaded rod is rotatably arranged on the workbench and is in threaded connection with the sliding block; the fixed mounting plate is arranged on the fixed sleeve in a sliding manner, and a through hole is formed in the fixed mounting plate; the universal transmission shaft II is arranged on the fixed mounting plate in a sliding mode and is positioned in the through hole, and the locking screw II is in threaded connection with the fixed mounting plate and abuts against the universal transmission shaft II;
two groups of supporting plates are arranged on the workbench and are respectively positioned on two sides of the first universal transmission shaft, the second air cylinder is arranged on the supporting plates, and a telescopic rod of the second air cylinder is provided with an installation boss; the connecting piece is respectively connected with the first universal transmission shaft and the second universal transmission shaft in a sliding mode, mounting sleeves are arranged on the first universal transmission shaft and the second universal transmission shaft, and the mounting sleeves are connected with the connecting piece in a sliding mode.
Preferably, the mounting sleeve is connected with the first universal transmission shaft and the second universal transmission shaft in an interference fit mode.
Preferably, the connecting piece comprises a fixed piece and a movable column; the movable column slides and is arranged on the fixing piece, two groups of fixing columns are arranged on the fixing piece, and the two groups of fixing columns are symmetrically distributed on the fixing piece.
Preferably, the movable column and the fixed piece are in interference fit.
Preferably, the diameters of the movable column and the fixed column are smaller than the inner diameter of the mounting sleeve.
Preferably, the first locking screw and the second locking screw are hexagon socket head cap screws.
Preferably, the device also comprises a rocking handle; the rocking handle sets up on the threaded rod and is located the periphery of workstation.
Preferably, the rocking handle is detachably connected with the threaded rod.
Compared with the prior art, the first universal transmission shaft slides into the through groove in the workbench and abuts against the fixed table for placement, then the first air cylinder is started to pull the fixed table to move the first universal transmission shaft upwards, so that the center of the mounting hole in the first universal transmission shaft is overlapped with the axis of the second air cylinder, and then the first locking screw is adjusted to abut against the first universal transmission shaft; then sliding the connecting piece onto the first universal transmission shaft, placing the mounting sleeve on the mounting boss, and starting the second air cylinder, wherein the second air cylinder pushes the mounting boss to push the mounting sleeve into the first universal transmission shaft; then loosening the locking screw, rotating the first universal transmission shaft by 90 degrees, sliding the second universal transmission shaft into the fixed mounting plate, enabling the second universal transmission shaft to be in sliding connection with the connecting piece, enabling the mounting hole in the second universal transmission shaft to face the supporting plate, placing the mounting sleeve on the mounting boss again, starting the second air cylinder, and enabling the mounting boss to push the mounting sleeve into the second universal transmission shaft by the second air cylinder; the universal transmission shaft II is fixed on the fixed mounting plate through a locking screw II, the threaded rod can be driven to rotate by rotating the rocking handle during adjustment, and the sliding block moves and drives the fixed sleeve to move at the moment, so that accurate adjustment is realized; the utility model has convenient operation, does not need the cooperation of a plurality of persons, can be processed and installed by one person, reduces the processing cost, has high precision and high speed and good practicability compared with manual handheld fixed assembly, and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is a schematic view of the connector structure of fig. 2.
Reference numerals are as follows: 1. a work table; 2. a first cylinder; 3. a fixed table; 4. a first universal transmission shaft; 5. a universal transmission shaft II; 6. locking a screw I; 7. a slider; 8. a threaded rod; 9. a rocking handle; 10. fixing a sleeve; 11. fixing the mounting plate; 12. a second locking screw; 13. a support plate; 14. a second air cylinder; 15. mounting a boss; 16. installing a sleeve; 17. a connecting member; 19. a fixed part, 20 and a movable column; 21. and (5) fixing the column.
Detailed Description
As shown in fig. 1-4, the assembly press-fitting tool for the universal transmission shaft assembly provided by the utility model comprises a workbench 1, a cylinder I2, a fixed table 3, a universal transmission shaft I4, a universal transmission shaft II 5, a locking screw I6, a sliding block 7, a threaded rod 8, a fixed mounting plate 11, a locking screw II 12, a support plate 13, a cylinder II 14, a mounting sleeve 16 and a connecting piece 17;
the first cylinder 2 is arranged on the workbench 1, a through groove is formed in the workbench 1, the fixed platform 3 is arranged on a telescopic rod of the first cylinder 2 and located right below the through groove, and a placing groove is formed in the fixed platform 3; the first universal transmission shaft 4 is connected with the workbench 1 in a sliding mode and is attached to the fixed table 3, and the first universal transmission shaft 4 extends into the placing groove; the first locking screw 6 is in threaded connection with the workbench 1 and abuts against the first universal transmission shaft 4; the sliding block 7 is arranged on the workbench 1 in a sliding manner, and the sliding block 7 is provided with a fixed sleeve 10; the threaded rod 8 is rotatably arranged on the workbench 1 and is in threaded connection with the sliding block 7; the rocking handle 9 is arranged on the threaded rod 8 and is positioned on the periphery of the workbench 1, and the rocking handle 9 is detachably connected with the threaded rod 8; the use is convenient; the fixed mounting plate 11 is arranged on the fixed sleeve 10 in a sliding manner, and a through hole is formed in the fixed mounting plate 11; the universal transmission shaft II 5 is arranged on the fixed mounting plate 11 in a sliding mode and is positioned in the through hole, and the locking screw II 12 is in threaded connection with the fixed mounting plate 11 and abuts against the universal transmission shaft II 5; the first locking screw 6 and the second locking screw 12 are inner hexagonal screws, so that the locking and the loosening are convenient, and the adjustment is convenient;
two groups of supporting plates 13 are arranged on the workbench 1 and are respectively positioned at two sides of the first universal transmission shaft 4, a second air cylinder 14 is arranged on the supporting plates 13, and a telescopic rod of the second air cylinder 14 is provided with an installation boss 15; the connecting piece 17 is respectively connected with the first universal transmission shaft 4 and the second universal transmission shaft 5 in a sliding manner, mounting sleeves 16 are arranged on the first universal transmission shaft 4 and the second universal transmission shaft 5, and the mounting sleeves 16 are connected with the connecting piece 17 in a sliding manner; the mounting sleeve 16 is connected with the first universal transmission shaft 4 and the second universal transmission shaft 5 in an interference fit manner; the connecting piece 17 comprises a fixed piece 19 and a movable column 20; the movable column 20 is arranged on the fixed part 19 in a sliding manner, two groups of fixed columns 21 are arranged on the fixed part 19, and the two groups of fixed columns 21 are symmetrically distributed on the fixed part 19; the movable column 20 and the fixed column 19 are in interference fit, and the diameters of the movable column 20 and the fixed column 21 are smaller than the inner diameter of the mounting sleeve 16.
In the embodiment, when the universal transmission device is operated, the first universal transmission shaft 4 slides into the through groove in the workbench 1 and abuts against the fixed table 3, then the first air cylinder 2 is started to pull the fixed table 3 to move the first universal transmission shaft 4 upwards, so that the center of the mounting hole in the first universal transmission shaft 4 is overlapped with the axis of the second air cylinder 14, and then the first locking screw 6 is adjusted to abut against the first universal transmission shaft 4; then, sliding the connecting piece 17 onto the first universal transmission shaft 4, placing the mounting sleeve 16 on the mounting boss 15, starting the second air cylinder 14, and pushing the mounting boss 15 by the second air cylinder 14 to enable the mounting sleeve 16 to abut into the first universal transmission shaft 4; then loosening the first locking screw 6, rotating the first universal transmission shaft 4 by 90 degrees, sliding the second universal transmission shaft 5 onto the fixed mounting plate 11, enabling the second universal transmission shaft 5 to be in sliding connection with the connecting piece 17, enabling the mounting hole in the second universal transmission shaft 5 to face the supporting plate 13, placing the mounting sleeve 16 on the mounting boss 15 again, starting the second air cylinder 14, and enabling the second air cylinder 14 to push the mounting boss 15 to enable the mounting sleeve 16 to abut against the second universal transmission shaft 5; the universal transmission shaft II 5 is fixed on the fixed mounting plate 11 through a locking screw II 12, the threaded rod 8 can be driven to rotate by rotating the rocking handle 9 during adjustment, and the sliding block 7 moves and drives the fixed sleeve 10 to move, so that accurate adjustment is realized; the utility model has convenient operation, does not need the cooperation of a plurality of persons, can be processed and installed by one person, reduces the processing cost, has high precision and high speed and good practicability compared with manual handheld fixed assembly, and is suitable for popularization.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A universal transmission shaft assembly assembling and press-fitting tool is characterized by comprising a workbench (1), a first air cylinder (2), a fixed table (3), a first universal transmission shaft (4), a second universal transmission shaft (5), a first locking screw (6), a sliding block (7), a threaded rod (8), a fixed mounting plate (11), a second locking screw (12), a support plate (13), a second air cylinder (14), a mounting sleeve (16) and a connecting piece (17);
the first air cylinder (2) is arranged on the workbench (1), a through groove is formed in the workbench (1), the fixed platform (3) is arranged on a telescopic rod of the first air cylinder (2) and located right below the through groove, and a placing groove is formed in the fixed platform (3); the first universal transmission shaft (4) is connected with the workbench (1) in a sliding mode and clings to the fixed platform (3), and the first universal transmission shaft (4) extends into the placing groove; the locking screw I (6) is in threaded connection with the workbench (1) and abuts against the universal transmission shaft I (4); the sliding block (7) is arranged on the workbench (1) in a sliding manner, and a fixed sleeve (10) is arranged on the sliding block (7); the threaded rod (8) is rotatably arranged on the workbench (1) and is in threaded connection with the sliding block (7); the fixed mounting plate (11) is arranged on the fixed sleeve (10) in a sliding manner, and a through hole is formed in the fixed mounting plate (11); the universal transmission shaft II (5) is arranged on the fixed mounting plate (11) in a sliding mode and is located in the through hole, and the locking screw II (12) is in threaded connection with the fixed mounting plate (11) and abuts against the universal transmission shaft II (5);
two groups of supporting plates (13) are arranged on the workbench (1) and are respectively positioned at two sides of the universal transmission shaft I (4), a cylinder II (14) is arranged on the supporting plates (13), and a telescopic rod of the cylinder II (14) is provided with an installation boss (15); the connecting piece (17) is respectively connected with the first universal transmission shaft (4) and the second universal transmission shaft (5) in a sliding mode, the first universal transmission shaft (4) and the second universal transmission shaft (5) are provided with installation sleeves (16), and the installation sleeves (16) are connected with the connecting piece (17) in a sliding mode.
2. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 1, wherein the mounting sleeve (16) is in interference fit connection with the first universal transmission shaft (4) and the second universal transmission shaft (5).
3. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 1, wherein the connecting piece (17) comprises a fixing piece (19) and a movable column (20); the movable columns (20) are arranged on the fixing piece (19) in a sliding mode, two groups of fixing columns (21) are arranged on the fixing piece (19), and the two groups of fixing columns (21) are symmetrically distributed on the fixing piece (19).
4. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 1, wherein the movable column (20) is in interference fit with the fixing piece (19).
5. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 1, wherein the diameters of the movable column (20) and the fixed column (21) are smaller than the inner diameter of the mounting sleeve (16).
6. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 1, wherein the first locking screw (6) and the second locking screw (12) are hexagon socket head cap screws.
7. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 1, further comprising a rocking handle (9); the rocking handle (9) is arranged on the threaded rod (8) and is positioned on the periphery of the workbench (1).
8. The assembly press-fitting tool for the universal transmission shaft assembly according to claim 7, wherein the rocking handle (9) is detachably connected with the threaded rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220181487.8U CN216990726U (en) | 2022-01-24 | 2022-01-24 | Universal transmission shaft assembly assembling and press-fitting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220181487.8U CN216990726U (en) | 2022-01-24 | 2022-01-24 | Universal transmission shaft assembly assembling and press-fitting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216990726U true CN216990726U (en) | 2022-07-19 |
Family
ID=82390379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220181487.8U Expired - Fee Related CN216990726U (en) | 2022-01-24 | 2022-01-24 | Universal transmission shaft assembly assembling and press-fitting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216990726U (en) |
-
2022
- 2022-01-24 CN CN202220181487.8U patent/CN216990726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |