CN217750274U

CN217750274U - Assembling device for buffer block of shock absorber

Info

Publication number: CN217750274U
Application number: CN202222197299.7U
Authority: CN
Inventors: 王文学; 刘飞; 杨秀军
Original assignee: Xiamen Development Shock Absorber Co ltd
Current assignee: Xiamen Development Shock Absorber Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-11-08
Anticipated expiration: 2032-08-20

Abstract

The application discloses assembly device of bumper shock absorber buffer block, the technical field who relates to assembly device, the low and not enough problem of inner tube fluid of bumper shock absorber production efficiency has been improved, it is including a supporting bench, install the board of placing that supplies the bumper shock absorber to place on the supporting bench, install the fixed subassembly that is used for fixed bumper shock absorber on placing the board, fixed subassembly is including the fixing base, the fixing base can be dismantled with the deflector and be connected, set up the constant head tank that supplies the bumper shock absorber card to go into on the fixing base, fixed subassembly is still including installing the butt pole that is used for butt bumper shock absorber tip on a supporting bench, it installs the driving piece to place one of board keeping away from the bumper shock absorber and serve, the output fixedly connected with of driving piece is used for the clamping jaw cylinder of centre gripping bumper shock block, when bumper shock absorber and bumper shock absorber are installed on placing the board, the perforation of bumper shock absorber is coaxial with the piston rod of bumper shock absorber. This application can improve the production efficiency of bumper shock absorber.

Description

Assembling device for buffer block of shock absorber

Technical Field

The application relates to the technical field of assembling devices, in particular to an assembling device for a shock absorber buffer block.

Background

Referring to fig. 1, in order to achieve a better damping effect in a specific environment, a buffer block 19 is required to be added to the damper. The specific environment needs the piston rod 18 of the shock absorber to be inserted into the slot of the equipment to have a shock absorption effect on the equipment, the slot of the equipment can also have a positioning effect on the piston rod 18 of the shock absorber, in order to increase the contact area of the shock absorber and the equipment, the piston rod 18 of the shock absorber is provided with the buffer block 19, and when the piston rod 18 of the shock absorber abuts against the slot of the equipment, the buffer block 19 is in edge contact with the slot of the equipment. If the equipment is produced in mass, the shock absorber matched with the workpiece also needs to be produced in mass. In the production process of the shock absorber, the buffer block 19 needs to be sleeved on the piston rod 18 of the shock absorber, and the specific position of the buffer block 19 on the piston rod 18 can be determined according to the depth of the equipment slot. The buffer block 19 and the specific workpiece have a buffer effect, and the buffer block 19 is made of rubber.

The method for sleeving the buffer block 19 of the shock absorber is to manually sleeve the shock absorber, the buffer block 19 made of rubber and the piston rod 18 of the shock absorber generate large friction force, in the process that the buffer block 19 is sleeved, the friction force between the buffer block 19 and the piston rod 18 of the shock absorber can block the sleeving of the buffer block 19, and manual work needs to exert force to sleeve the shock absorber when the through hole of the buffer block 19 is aligned with the piston rod 18 of the shock absorber.

In view of the above-mentioned related technologies, the inventor believes that there is a large friction force between the rubber buffer block 19 and the piston rod 18 of the shock absorber, and the manual insertion is time-consuming and labor-consuming, and the production efficiency is very low.

SUMMERY OF THE UTILITY MODEL

In order to improve the production efficiency that the buffer block emboliaed the bumper shock absorber dead lever and improve the not enough problem of inner tube fluid, this application provides an assembly device of bumper shock absorber buffer block.

The application provides an assembly device of bumper shock absorber buffer block adopts following technical scheme:

the utility model provides an assembly device of bumper shock absorber buffer block, including a supporting bench, install the board of placing that supplies the bumper shock absorber to place on the supporting bench, place and install the fixed subassembly that is used for fixed bumper shock absorber on the board, fixed subassembly is including the fixing base, the fixing base can be dismantled with the deflector and be connected, set up the constant head tank that supplies the bumper shock absorber card to go into on the fixing base, fixed subassembly is still including installing the butt pole that is used for butt bumper shock absorber tip on the supporting bench, it keeps away from one of bumper shock absorber to place the board and serves and install the driving piece, the output fixedly connected with of driving piece is used for the clamping jaw cylinder of centre gripping buffer block, when bumper shock absorber and buffer block install on placing the board, the perforation of buffer block is coaxial with the piston rod of bumper shock absorber.

Through adopting above-mentioned technical scheme, place the bumper shock absorber on placing the board, go into the fixing base with the bumper shock absorber card, and the tip butt of bumper shock absorber makes the position of bumper shock absorber fixed on the butt joint pole, press from both sides the buffer block between the two clamping jaws of clamping jaw cylinder, the axis of bumper shock absorber and the axis of clamping jaw cylinder are on same straight line this moment, the driving piece orders about the clamping jaw cylinder and pushes away the buffer block into the piston rod of bumper shock absorber forward, the power that the bumper shock absorber received transmits to the butt joint pole on, the butt pole can be to the bumper shock absorber supporting role, time saving and labor saving, the efficiency of production has been improved.

Optionally, the fixing seat is connected with the placing plate through a bolt.

Through adopting above-mentioned technical scheme, use bolted connection to make things convenient for the dismantlement of fixing base, can change the fixing base of equidimension so that adapt to the bumper shock absorber of different external diameters size.

Optionally, the tip of bumper shock absorber is provided with the engaging lug, and the engaging lug has the draw-in groove, and the opening of draw-in groove deviates from the piston rod, and the butt pole joint is in the opening of draw-in groove.

Through adopting above-mentioned technical scheme, the bumper shock absorber passes through the draw-in groove card and goes into in the butt joint pole, can increase the area of contact of bumper shock absorber and butt joint pole, makes the force that the bumper shock absorber transmitted on the butt pole can be dispersed better, makes the butt pole can support the bumper shock absorber better. The shock absorber is clamped into the abutting rod to fix the shock absorber, and when the buffer block is pushed into a piston rod of the shock absorber, the shock absorber can be better fixed.

Optionally, the placing plate between the fixing seat and the clamping jaw air cylinder is provided with a guide seat for guiding the shock absorber piston rod to be placed, and a guide groove is formed in the guide seat.

Through adopting above-mentioned technical scheme, the guide holder leads the position of placing of piston rod, makes the axis of piston rod aim at the axis of clamping jaw cylinder better.

Optionally, a guide plate is installed on the placing plate, two guide strips are installed on one surface, close to the guide plate, of the clamping jaw air cylinder, and the two guide strips are connected with the guide plate in a sliding mode.

Through adopting above-mentioned technical scheme, the direction of slip that gib block and deflector sliding connection guided the gripper cylinder.

Optionally, a limiting groove is formed in the wall surface, in contact with the guide strip, of the guide plate, the guide strip is provided with a limiting strip, and the limiting strip slides in the limiting groove.

Through adopting above-mentioned technical scheme, the slip of spacing pair gripper cylinder carries out guide effect better.

Optionally, one end, opposite to the clamping jaw, of the clamping jaw air cylinder is set to be an arc surface.

Through adopting above-mentioned technical scheme, because the side of buffer block is the periphery, when the cambered surface made the buffer block place on the clamping jaw, the cambered surface wrapped up on the outer wall of buffer block, the area of contact of increase clamping jaw and buffer block makes the clamping jaw can grasp the buffer block firmly.

Optionally, the placing plate is arranged obliquely downwards, the driving cylinder and the clamping jaw cylinder are located at the oblique upper end of the placing plate, and the shock absorber is mounted at the oblique lower end of the placing plate.

Through adopting above-mentioned technical scheme, place the board downward sloping setting, make the draw-in groove joint of bumper shock absorber in the pole that connects, the bumper shock absorber is because the gravity butt of self is on the pole that connects, and the bumper shock absorber can be fixed in better on placing the board.

In summary, the present application includes at least one of the following benefits:

1. the clamping jaw air cylinder is used for pushing the buffer block into the piston rod of the shock absorber, so that time and labor are saved, and the production efficiency is improved;

2. place the board downward sloping setting, the bumper shock absorber can be fixed better because the gravity butt of self is on the pole that connects that supports.

Drawings

FIG. 1 is a schematic view of the overall structure of the background art;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a cross-sectional view of an embodiment of the present application showing the engagement of the guide plate with the guide strip;

description of the reference numerals: 1. a support table; 2. placing a plate; 3. a fixed seat; 4. positioning a groove; 5. a driving cylinder; 6. a clamping jaw cylinder; 7. a bolt; 8. a card slot; 9. abutting against the connecting rod; 10. a connecting rod; 11. a guide seat; 12. a guide groove; 13. a guide plate; 14. a guide strip; 15. a limiting groove; 16. a limiting strip; 17. a cambered surface; 18. a piston rod; 19. and a buffer block.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses assembly device of bumper shock absorber buffer block. Referring to fig. 2, the assembling device for the shock absorber buffer block comprises a supporting table 1, and a placing plate 2 for placing the shock absorber is fixedly connected to the supporting table 1. Place and install the fixed subassembly that is used for fixed bumper shock absorber on the board 2, fixed subassembly is including fixing base 3, fixing base 3 with place board 2 and can dismantle and be connected, set up the constant head tank 4 that supplies the bumper shock absorber card to go into on the fixing base 3. The opening of constant head tank 4 is up, and the bumper shock absorber can be gone into on fixing base 3 from top to bottom the card. The fixed subassembly is still including installing the butt pole 9 that is used for butt bumper shock absorber tip on brace table 1, the both ends fixedly connected with connecting rod 10 of butt pole 9, connecting rod 10 and brace table 1 fixed connection, the axis of butt pole 9 and the axis mutually perpendicular of piston rod. The shock absorber is fixed on the fixing seat 3, the end part of the shock absorber is abutted against the abutting rod 9, and the position of the shock absorber mounted on the placing plate 2 is fixed.

Referring to fig. 2, place one of board 2 and keep away from the bumper shock absorber and install the driving piece, the driving piece is for driving actuating cylinder 5, and the piston rod fixedly connected with who drives actuating cylinder 5 is used for the clamping jaw cylinder 6 of centre gripping buffer block. When the shock absorber and the buffer block are mounted on the placing plate 2, the through hole of the buffer block is coaxial with the piston rod of the shock absorber. The buffer block is placed between the two clamping jaws of the clamping jaw cylinder 6, the clamping jaw clamps the buffer block, the driving cylinder 5 is started again, and the piston rod of the driving cylinder 5 pushes the clamping jaw cylinder 6 to be close to the piston rod of the shock absorber, so that the buffer block is pushed into the piston rod.

Referring to fig. 2, the one end that the piston rod was kept away from to the bumper shock absorber has the engaging lug, and the engaging lug has draw-in groove 8, and the opening of draw-in groove 8 deviates from the piston rod, and 9 joints of butt pole are in the opening of draw-in groove 8. Keep away from the one end card of piston rod with the bumper shock absorber and go into on butt pole 9, when butt pole 9 card goes into draw-in groove 8, and in the bumper shock absorber card goes into fixing base 3, the both ends of bumper shock absorber are fixed, make clamping jaw cylinder 6 push the in-process of bumper shock absorber piston rod with the buffer block and be difficult for making the bumper shock absorber drop to the thrust that the bumper shock absorber produced.

Referring to fig. 2, the fixing seat 3 is connected with the placing plate 2 through a bolt 7, and the fixing seat 3 is conveniently detached by the connection mode of the bolt 7. When the shock absorbers with different outer diameters are required to be fixed, the matched fixed seat 3 can be replaced according to the difference of the outer diameters of the shock absorbers.

Referring to fig. 2, place between fixing base 3 and clamping jaw cylinder 6 and be provided with the guide holder 11 that is used for guiding the bumper shock absorber piston rod on the board 2, guide holder 11 can dismantle with placing board 2 through bolt 7 and be connected, and guide holder 11 has seted up the guide way 12 that supplies the piston rod to block in from top to bottom. The guide seat 11 may have a guiding function for the placement position of the piston rod. Meanwhile, the guide seat 11 plays a role in positioning the position of the buffer block after the buffer block is pushed into the piston rod, and when the buffer block sliding into the piston rod is abutted to the guide seat 11, the cylinder 5 is driven to retract the piston rod, so that the positions of the buffer blocks on each shock absorber on the piston rod are basically equal. When the shock absorber is used with matched equipment, the position of the buffer block on the piston rod can be not adjusted.

Referring to fig. 2 and 3, a guide plate 13 is fixedly connected to the placing plate 2, two guide strips 14 are mounted on one surface of the clamping jaw cylinder 6 close to the guide plate 13, and the two guide strips 14 are slidably connected with the side surface of the guide plate 13. The guide bar 14 and the guide plate 13 are slidably connected to guide the sliding direction of the gripper cylinder 6. A limiting groove 15 is formed in the wall surface, in contact with the guide strip 14, of the guide plate 13, the guide strip 14 is provided with a limiting strip 16, the guide strip 14 and the limiting strip 16 are integrally formed, and the limiting strip 16 slides in the limiting groove 15. The limiting strip 16 has better guiding effect on the sliding of the clamping jaw air cylinder 6, so that the clamping jaw air cylinder 6 is less prone to position deviation in the sliding process.

Referring to fig. 2 and 3, one end of the gripper cylinder 6, which faces the gripper, is provided with a cambered surface 17. Because the side of the buffer block is a circumferential surface, when the buffer block is placed on the clamping jaw, the cambered surface 17 wraps the outer wall of the buffer block, so that the contact area between the clamping jaw and the buffer block is increased, and the clamping jaw can firmly grasp the buffer block.

Referring to fig. 2, the placing plate 2 is disposed obliquely downward, the driving cylinder 5 and the jaw cylinder 6 are located at the inclined upper end of the placing plate 2, and the damper is installed at the inclined lower end of the placing plate 2. When the clamping groove 8 of the shock absorber is abutted against the abutting rod 9, the shock absorber can be more stably fixed due to the self gravity of the shock absorber,

the implementation principle of the assembling device for the shock absorber buffer block is as follows: the buffer block is placed between the two clamping jaws of the clamping jaw air cylinder 6, the driving piece is used for pushing the clamping jaw air cylinder 6 to enable the buffer block to be pushed into a piston rod of a shock absorber fixed on the placing plate 2, time and labor are saved, and production efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembly device of bumper shock absorber buffer block which characterized in that: the shock absorber fixing device comprises a supporting table (1), wherein a placing plate (2) for placing a shock absorber is arranged on the supporting table (1), a fixing assembly for fixing the shock absorber is arranged on the placing plate (2), the fixing assembly comprises a fixing seat (3), the fixing seat (3) is detachably connected with a guide plate (13), a positioning groove (4) for clamping the shock absorber is formed in the fixing seat (3), and the fixing assembly further comprises an abutting rod (9) which is arranged on the supporting table (1) and used for abutting against the end part of the shock absorber; place board (2) and keep away from one of bumper shock absorber and serve and install the driving piece, the output fixedly connected with of driving piece is used for the clamping jaw cylinder (6) of centre gripping buffer block, and when bumper shock absorber and buffer block were installed on placing board (2), the perforation of buffer block was coaxial with the piston rod of bumper shock absorber.

2. The assembling apparatus of a shock absorber buffer block according to claim 1, wherein: the fixed seat (3) is connected with the placing plate (2) through a bolt (7).

3. The assembling apparatus of a shock absorber buffer block according to claim 1, wherein: the tip of bumper shock absorber is provided with the engaging lug, and the engaging lug has draw-in groove (8), and the opening of draw-in groove (8) deviates from the piston rod, and butt pole (9) joint is in the opening of draw-in groove (8).

4. The assembling apparatus of a shock absorber buffer block according to claim 1, wherein: a guide seat (11) used for guiding a shock absorber piston rod to be placed is arranged on the placing plate (2) between the fixing seat (3) and the clamping jaw air cylinder (6), and a guide groove (12) is formed in the guide seat (11).

5. The assembling apparatus of a shock absorber buffer block according to claim 1, wherein: the placing plate (2) is provided with a guide plate (13), one surface of the clamping jaw cylinder (6) close to the guide plate (13) is provided with two guide strips (14), and the two guide strips (14) are connected with the guide plate (13) in a sliding manner.

6. The assembling apparatus for a shock absorber buffer block according to claim 5, wherein: a limiting groove (15) is formed in the wall surface, in contact with the guide strip (14), of the guide plate (13), the guide strip (14) is provided with a limiting strip (16), and the limiting strip (16) slides in the limiting groove (15).

7. The assembling apparatus of a shock absorber buffer block according to claim 1, wherein: the opposite end of the clamping jaw air cylinder (6) is provided with a cambered surface (17).

8. The assembling apparatus of a shock absorber buffer block according to claim 1, wherein: place board (2) and be the downward sloping setting, drive actuating cylinder (5) and clamping jaw cylinder (6) and be located the slope upper end of placing board (2), the bumper shock absorber is installed in the slope lower extreme of placing board (2).