Automobile shock absorber top rubber bearing assembling device

Abstract

The invention discloses an automobile shock absorber top rubber bearing assembling device which comprises a bottom plate, a clamping mechanism, a lifting mechanism and a shock absorber body are arranged at the top of the bottom plate, a lifting sleeve is connected to the top of the lifting mechanism, and the top rubber bearing body is slidably connected to the inner side of the lifting sleeve. Two positioning plates are fixedly connected to the inner wall of the lifting sleeve, through holes which are annularly distributed are formed in the bottom of the lifting sleeve, lower pressing blocks are slidably connected to the inner walls of the through holes, inclined planes are formed in the tops of the lower pressing blocks, and two first electric push rods are fixedly connected to the lifting sleeve. According to the lifting device, during assembling, the assembling outer side of the top rubber bearing can make contact with the inner wall of the lifting sleeve, the lifting sleeve can achieve the anti-inclination effect on the top rubber bearing, then the top rubber bearing is accurately arranged at the top of an automobile shock absorber in a sleeving mode, and the situation that the top rubber bearing is damaged when locked is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of top rubber bearing assembly, and more specifically to a top rubber bearing assembly device for an automobile shock absorber. Background Art

[0002] The automobile shock absorber top glue bearing assembly device is a device specially used to install the shock absorber top glue bearing to the automobile shock absorber related parts. When in use, first fix the automobile shock absorber. At this time, the spring on the automobile shock absorber will be higher than the top of the automobile shock absorber when fully extended, so it is necessary to use a special tool to compress the spring on the automobile shock absorber. After the installation part of the top of the automobile shock absorber is exposed, the top glue bearing is then aligned with the top of the automobile shock absorber and buckled on the top of the automobile shock absorber. The screw at the top of the automobile shock absorber will pass through the top glue bearing. The user rotates the nut to the top of the automobile shock absorber to fix the top glue bearing. At this time, release the spring on the automobile shock absorber to complete the assembly of the automobile shock absorber top glue bearing.

[0003] When assembling the top rubber bearing of the automobile shock absorber, the steps are very complicated, resulting in low assembly efficiency. When the top rubber bearing is installed on the top of the automobile shock absorber with a nut, if the top rubber bearing is tilted, it is easy to cause damage to the top rubber bearing during the process of tightening the nut. In addition, the spring on the automobile shock absorber is easy to cause serious impact on the top rubber bearing during the release process, which may cause accidental damage to the top rubber bearing. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automobile shock absorber top rubber bearing assembly device to solve the background technology problems.

[0005] To achieve the above object, the present invention adopts the following technical solution.

[0006] A vehicle shock absorber top rubber bearing assembly device comprises a bottom plate, a clamping mechanism, a lifting mechanism and a shock absorber body are arranged on the top of the bottom plate, a lifting sleeve is connected to the top of the lifting mechanism, a top rubber bearing body is slidably connected to the inner side of the lifting sleeve, two positioning plates are fixedly connected to the inner wall of the lifting sleeve, an annular through hole is provided at the bottom of the lifting sleeve, a lower pressure block is slidably connected to the inner wall of the through hole, an inclined surface is provided on the top of the lower pressure block, two electric push rods are fixedly connected to the lifting sleeve, and the two electric push rods are fixedly connected to each other There is a lifting ring, the bottom of the lifting ring is provided with an annular extrusion groove, the inner wall of the extrusion groove is in contact with the lower pressure block, the lower pressure block is inserted with a square rod slidably connected to it, one end of the square rod is fixedly connected to the lifting sleeve, a spring is sleeved on the square rod, the two ends of the spring are respectively fixedly connected to the lower pressure block and the lifting sleeve, the inner wall of the lifting sleeve is rotatably connected with a rotating disk, two fastening mechanisms are arranged on the outer side of the rotating disk, the left side of the lifting sleeve is fixedly connected with a motor 1, the output shaft of the motor 1 passes through the lifting sleeve and is fixedly connected to the rotating disk.

[0007] As a further description of the above technical solution: The clamping mechanism comprises four electric push rods 2, the bottoms of the four electric push rods 2 are fixedly connected to the bottom plate, and one ends of the four electric push rods 2 are fixedly connected to a clamping plate.

[0008] As a further description of the above technical solution: The lifting mechanism includes a vertical plate, the bottom of which is fixedly connected to the bottom plate, a lifting block is slidably connected to the left side of the vertical plate, the left side of the lifting block is fixedly connected to the lifting sleeve, an electric push rod three is inserted through the vertical plate and fixedly connected to the vertical plate, and the bottom end of the electric push rod three is fixedly connected to the lifting block.

[0009] As a further description of the above technical solution: The fastening mechanism includes a rotating block, one side of which is rotatably connected to a rotating disk, a storage hole is provided on one side of the rotating block, a nut is slidably connected to the inner wall of the storage hole, a magnet magnetically connected to the nut is fixedly connected to the inner wall of the storage hole, a second motor is installed inside the rotating disk, and an output shaft of the second motor passes through the rotating disk and is fixedly connected to the rotating block.

[0010] As a further description of the above technical solution: The inner wall of the extrusion groove is rotatably connected with a sliding sleeve, and the outer side of the sliding sleeve is in contact with the inclined surface.

[0011] As a further description of the above technical solution: The lower pressing block is provided with a slot, and the slot is in an L-shape.

[0012] As a further description of the above technical solution: A pressure sensor is fixedly connected to the bottom of the positioning plate, and a controller is installed on the top of the bottom plate.

[0013] As a further description of the above technical solution: An anti-slip ring is embedded in the inner wall of the lifting sleeve, and the anti-slip ring is a rubber layer.

[0014] Compared with the prior art, the advantages of the present invention are: This solution can effectively reduce the steps of assembling the top rubber bearing of the automobile shock absorber. It only needs to place the automobile shock absorber, the top rubber bearing and the nut in the appropriate position to start assembling the top rubber bearing of the automobile shock absorber, thereby effectively improving the assembly efficiency; During assembly, the outer side of the top rubber bearing assembly will contact the inner wall of the lifting sleeve. The lifting sleeve can prevent the top rubber bearing from tilting, so that the top rubber bearing can be accurately inserted into the top of the automobile shock absorber to avoid damage to the top rubber bearing when locking it. After the top rubber bearing is assembled to the top of the automobile shock absorber, the compressed spring on the automobile shock absorber will gradually apply pressure to the top rubber bearing to prevent the release of the spring on the automobile shock absorber from causing damage to the top rubber bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional diagrams of the present invention; Figure 2 This is the second stereogram of the present invention; Figure 3 The third is a three-dimensional diagram of the present invention; Figure 4 is a cross-sectional view of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of part A in the middle; Figure 6 This is a three-dimensional diagram of the lifting sleeve in the present invention; Figure 7 This is the second stereoscopic view of the lifting sleeve in the present invention.

[0016] Description of the numbers in the figure: 1. Bottom plate; 2. Clamping mechanism; 201. Electric push rod 2; 202. Clamping plate; 3. Lifting mechanism; 301. Vertical plate; 302. Lifting block; 303. Electric push rod 3; 4. Shock absorber body; 5. Lifting sleeve; 6. Top rubber bearing body; 7. Positioning plate; 8. Through hole; 9. Pressing block; 10. Inclined surface; 11. Electric push rod 1; 12. Lifting ring; 13. Extrusion groove; 14. Square rod; 15. Spring; 16. Rotating disk; 17. Fastening mechanism; 171. Rotating block; 172. Storage hole; 173. Nut; 174. Magnet; 175. Motor 2; 18. Motor 1; 19. Sliding sleeve; 20. Slot; 21. Pressure sensor; 22. Controller; 23. Anti-slip ring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1-7 In the present invention: an automobile shock absorber top rubber bearing assembly device comprises a bottom plate 1, a clamping mechanism 2, a lifting mechanism 3 and a shock absorber body 4 are arranged on the top of the bottom plate 1, a lifting sleeve 5 is connected to the top of the lifting mechanism 3, a top rubber bearing body 6 is slidably connected to the inner side of the lifting sleeve 5, two positioning plates 7 are fixedly connected to the inner wall of the lifting sleeve 5, a ring-shaped through hole 8 is provided at the bottom of the lifting sleeve 5, a lower pressing block 9 is slidably connected to the inner wall of the through hole 8, an inclined surface 10 is provided on the top of the lower pressing block 9, two electric push rods 11 are fixedly connected to the lifting sleeve 5, and a lifting rod 11 is fixedly connected between the two electric push rods 11. Ring 12, the bottom of the lifting ring 12 is provided with an annular extrusion groove 13, the inner wall of the extrusion groove 13 is in contact with the lower pressure block 9, the lower pressure block 9 is interspersed with a square rod 14 slidably connected thereto, one end of the square rod 14 is fixedly connected to the lifting sleeve 5, a spring 15 is sleeved on the square rod 14, the two ends of the spring 15 are respectively fixedly connected to the lower pressure block 9 and the lifting sleeve 5, the inner wall of the lifting sleeve 5 is rotatably connected with a rotating disk 16, and two fastening mechanisms 17 are arranged on the outer side of the rotating disk 16, the left side of the lifting sleeve 5 is fixedly connected with a motor 18, and the output shaft of the motor 18 passes through the lifting sleeve 5 and is fixedly connected to the rotating disk 16.

[0019] In the present invention, when in use, the shock absorber body 4 is first placed on the base plate 1, and the user turns on the electric push rod 201, which will drive the clamping plate 202 to approach the bottom end of the shock absorber body 4. After all the clamping plates 202 are in contact with the bottom end of the shock absorber body 4, the positioning and clamping of the shock absorber body 4 are completed. Then the user inserts the top rubber bearing body 6 into the lifting sleeve 5, and inserts the required nut 173 into the storage hole 172 on the top rotating block 171. The magnet 174 in the storage hole 172 will magnetically attract the nut 173, and the magnet 174 is used to position the nut 173. At this time, the center of the shock absorber body 4 will be coaxially arranged with the lifting sleeve 5, the top rubber bearing body 6 and the nut 173, respectively, and the preparation work is completed at this time.

[0020] After completing the positioning of the shock absorber body 4, the top rubber bearing body 6 and the nut 173, the user turns on the electric push rod 3 303 to drive the lifting block 302 to descend, and the lifting sleeve 5 can be driven to move downward. During the process, the lifting sleeve 5 will first be inserted into the shock absorber body 4, until multiple pressing blocks 9 move to the middle and upper part of the spring on the shock absorber body 4. The user turns on the electric push rod 1 11 to drive the lifting ring 12 to descend, and multiple extrusion grooves 13 will squeeze the corresponding inclined surfaces 10 on the pressing blocks 9. Multiple pressing blocks 9 will approach the shock absorber body 4, and the pressing blocks 9 will then be inserted into the elastic force on the shock absorber body 4. At this time, the lifting sleeve 5 will descend through the pressing block Block 9 squeezes the spring on the shock absorber body 4, and as the lifting sleeve 5 descends, the spring on the shock absorber body 4 is compressed until the spring on the shock absorber body 4 is compressed to below the top screw of the shock absorber body 4, and the top glue bearing body 6 will contact with the top of the shock absorber body 4. As the lifting sleeve 5 descends, the top glue bearing body 6 will slide downward along the inner wall of the lifting sleeve 5 until the top of the top glue bearing body 6 contacts with the two positioning plates 7. At this time, the descent of the lifting sleeve 5 will drive the positioning plates 7 to press the top glue bearing body 6 against the top screw of the shock absorber body 4, thereby completing the installation of the top glue bearing body 6 and the top screw of the shock absorber body 4.

[0021] Before installing the top rubber bearing body 6 and the top screw of the shock absorber body 4, the user turns on the motor 18 to drive the rotating disk 16 to rotate one hundred and eighty degrees. At this time, the rotating block 171 equipped with the nut 173 will be set downward to align with the top screw of the shock absorber body 4. In the process of the top rubber bearing body 6 descending and inserting into the top of the shock absorber body 4, the rotating block 171 will be inserted into the mounting hole at the top of the top rubber bearing body 6, and then the nut 173 will be sleeved on the top screw of the shock absorber body 4. At this time, the user turns on the motor 2 175 to drive the rotating block 171 to rotate, and the rotating block 171 will drive the nut 173 to be screwed into the screw at the top of the shock absorber body 4 until the nut 173 is tightened, thereby completing the installation of the shock absorber body 4 and the top rubber bearing body 6.

[0022] After the shock absorber body 4 and the top rubber bearing body 6 are installed, the user reverses and turns on the electric push rod 303 to drive the lifting sleeve 5 to rise. At this time, the lower pressure block 9 will gradually reduce the downward pressure on the shock absorber body 4, and the spring on the shock absorber body 4 will be gradually released until the spring on the shock absorber body 4 contacts the top rubber bearing body 6. The spring on the shock absorber body 4 will be limited, and then as the lifting sleeve 5 slowly rises, the elastic force of the spring on the shock absorber body 4 will be gradually applied to the top rubber bearing body 6. In the process, the spring on the shock absorber body 4 The spring will not directly impact the top glue bearing body 6, thereby effectively reducing the possibility of damage to the top glue bearing body 6, until the lower pressure block 9 loses the downward pressure on the spring on the shock absorber body 4. At this time, the user reversely opens the electric push rod 11, and the electric push rod 11 will drive the lower pressure block 9 to be pulled out from the middle and upper part of the spring on the shock absorber body 4, and then the lifting sleeve 5 will be pulled away from the shock absorber body 4, and the electric push rod 2 201 will be opened in the reverse direction to lose the clamping of the shock absorber body 4, thereby completing the assembly effect of the top glue bearing body 6 on the shock absorber body 4.

[0023] See also Figure 5 and 7 , wherein: the inner wall of the extrusion groove 13 is rotatably connected with a sliding sleeve 19 , and the outer side of the sliding sleeve 19 is in contact with the inclined surface 10 .

[0024] In the present invention, the sliding sleeve 19 rotatably connected to the inner wall of the extrusion groove 13 can effectively reduce the wear between the extrusion groove 13 and the inclined surface 10, thereby improving the smoothness of the device operation and reducing wear and increasing the service life of the device.

[0025] See also Figure 5 and 7 , wherein: a card slot 20 is provided on the lower pressing block 9, and the card slot 20 is L-shaped.

[0026] In the present invention, the arrangement of the clamping slot 20 can better hold the spring on the shock absorber body 4 and improve the stability of the spring compression on the shock absorber body 4.

[0027] See also Figure 5 , wherein: a pressure sensor 21 is fixedly connected to the bottom of the positioning plate 7, and a controller 22 is installed on the top of the base plate 1.

[0028] In the present invention, the provision of the pressure sensor 21 can facilitate the user to observe the pressure of the top rubber bearing body 6 on the shock absorber body 4, thereby avoiding the situation where the top rubber bearing body 6 is damaged due to excessive pressure.

[0029] See also Figure 5 , wherein: an anti-slip ring 23 is embedded in the inner wall of the lifting sleeve 5, and the anti-slip ring 23 is a rubber layer.

[0030] In the present invention, the anti-slip ring 23 can lock the top rubber bearing body 6 after the top rubber bearing body 6 is inserted into the lifting sleeve 5, thereby preventing the top rubber bearing body 6 from sliding off the lifting sleeve 5, thereby improving the practicality of the device.

[0031] The above are only preferred specific implementations of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and improved concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automobile shock absorber top rubber bearing assembly device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is provided with a clamping mechanism (2), a lifting mechanism (3) and a shock absorber body (4); the top of the lifting mechanism (3) is connected to a lifting sleeve (5); the inner side of the lifting sleeve (5) is slidably connected to a top rubber bearing body (6); the inner wall of the lifting sleeve (5) is fixedly connected to two positioning plates (7); the bottom of the lifting sleeve (5) is provided with annularly distributed through holes (8); the inner wall of the through holes (8) is slidably connected to a lower pressing block (9); the top of the lower pressing block (9) is provided with an inclined surface (10); the lifting sleeve (5) is fixedly connected to two electric push rods (11); a lifting ring (12) is fixedly connected between the two electric push rods (11); the bottom of the lifting ring (12) is provided with a An annularly distributed extrusion groove (13) is provided, the inner wall of the extrusion groove (13) is in contact with a lower pressing block (9), a square rod (14) slidably connected to the lower pressing block (9) is inserted through the lower pressing block (9), one end of the square rod (14) is fixedly connected to a lifting sleeve (5), a spring (15) is sleeved on the square rod (14), the two ends of the spring (15) are respectively fixedly connected to the lower pressing block (9) and the lifting sleeve (5), the inner wall of the lifting sleeve (5) is rotatably connected to a rotating disk (16), the outer side of the rotating disk (16) is provided with two fastening mechanisms (17), the left side of the lifting sleeve (5) is fixedly connected to a motor 1 (18), the output shaft of the motor 1 (18) passes through the lifting sleeve (5) and is fixedly connected to the rotating disk (16).

2. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: The clamping mechanism (2) comprises four electric push rods (201), the bottoms of the four electric push rods (201) are fixedly connected to the bottom plate (1), and one end of the four electric push rods (201) is fixedly connected to a clamping plate (202).

3. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: The lifting mechanism (3) comprises a vertical plate (301), the bottom of the vertical plate (301) is fixedly connected to the bottom plate (1), the left side of the vertical plate (301) is slidably connected to a lifting block (302), the left side of the lifting block (302) is fixedly connected to a lifting sleeve (5), and an electric push rod three (303) fixedly connected to the vertical plate (301) is inserted through the vertical plate (301), and the bottom end of the electric push rod three (303) is fixedly connected to the lifting block (302).

4. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: The fastening mechanism (17) comprises a rotating block (171), one side of the rotating block (171) being rotatably connected to the rotating disk (16), one side of the rotating block (171) being provided with a storage hole (172), the inner wall of the storage hole (172) being slidably connected to a nut (173), the inner wall of the storage hole (172) being fixedly connected to a magnet (174) magnetically connected to the nut (173), a second motor (175) being installed inside the rotating disk (16), an output shaft of the second motor (175) penetrating the rotating disk (16) and being fixedly connected to the rotating block (171).

5. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: The inner wall of the extrusion groove (13) is rotatably connected to a sliding sleeve (19), and the outer side of the sliding sleeve (19) is in contact with the inclined surface (10).

6. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: The lower pressing block (9) is provided with a slot (20), and the slot (20) is L-shaped.

7. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: A pressure sensor (21) is fixedly connected to the bottom of the positioning plate (7), and a controller (22) is installed on the top of the bottom plate (1).

8. The automobile shock absorber top rubber bearing assembly device according to claim 1, characterized in that: An anti-slip ring (23) is embedded in the inner wall of the lifting sleeve (5), and the anti-slip ring (23) is a rubber layer.

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