Assembly equipment for rod end joint bearing

Abstract

The utility model relates to the field of rod end joint bearings, and proposes an assembly device for rod end joint bearings, comprising a fixed seat, a hydraulic rod 1 is fixedly installed on the top of the inner side of the fixed seat, the hydraulic rod 1 is connected to a hydraulic base station through a hydraulic pipeline, a pressure block is fixedly installed on the bottom surface of the hydraulic rod 1, the pressure block is fixedly installed on the bottom surface of the hydraulic rod 1 through a threaded connection, a moving device is fixedly installed on the rear end of the bottom inner side of the fixed seat, the moving device comprises a slideway, two sliding blocks are slidably installed on the inner side of the slideway, a clamping block is fixedly installed on the top of the outer end of the sliding block, and a clamping surface and a supporting surface are arranged on the top of the clamping block. The utility model has a moving device installed on the bottom inner side of the fixed seat, two sliding blocks in the moving device move in the slideway to realize the movement of the two clamping blocks, and can be suitable for rod end joint bearings of different sizes, so as to clamp the outer ends of rod end joint bearings of different sizes and avoid replacing different assembly equipment.

Description

Technical Field

[0001] The utility model belongs to the field of rod end joint bearings and relates to assembly equipment for rod end joint bearings. Background Art

[0002] Spherical plain bearings are spherical sliding bearings. The basic type consists of inner and outer rings with spherical sliding contact surfaces. Spherical plain bearings are mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface, and can withstand larger loads.

[0003] When manufacturing the rod end joint bearing, the inner ring of the rod end joint bearing needs to be pressed into the outer ring. For rod end joint bearings of different sizes, the sizes of their outer rings are also different. When assembling different rod end joint bearings, different assembly equipment is required. The installation of the assembly equipment is relatively troublesome, which greatly increases the difficulty of operation. Utility Model Content

[0004] The utility model aims to provide an assembly device for a rod end joint bearing, which solves the problem that when manufacturing the rod end joint bearing, the inner ring of the rod end joint bearing needs to be pressed into the outer ring. For rod end joint bearings of different sizes, the sizes of their outer rings are also different. When assembling different rod end joint bearings, different assembly devices need to be used, and the installation of the assembly devices is relatively troublesome, which greatly increases the difficulty of operation.

[0005] The technical solution of the utility model is achieved as follows: it includes a fixed seat, a hydraulic rod 1 is fixedly installed on the top of the inner side of the fixed seat, the hydraulic rod 1 is connected to the hydraulic base station through a hydraulic pipeline, a pressure block is fixedly installed on the bottom surface of the hydraulic rod 1, the pressure block is fixedly installed on the bottom surface of the hydraulic rod 1 through a threaded connection, a moving device is fixedly installed on the rear end of the inner bottom of the fixed seat, the moving device is fixedly installed by bolts, the moving device includes a slideway, two sliding blocks are slidably installed on the inner side of the slideway, a clamping block is fixedly installed on the top of the outer end of the sliding block, and a clamping surface and a supporting surface are arranged on the top of the clamping block.

[0006] As a preferred solution of the utility model, a motor is fixedly installed on the outer end of the slide, a screw is fixedly installed on the rotating shaft of the motor, a slider is installed on the outer side of the screw circle, the slider is slidably installed on the inner side of the slide, and a heat dissipation channel is provided on the outer side of the motor circle to increase the contact area with the air and accelerate the heat dissipation. The motor adopts a stepper motor.

[0007] As a preferred solution of the utility model, one end of the screw is rotatably mounted on the inner side of the support seat, the support seat is fixedly mounted on one end of the inner side of the slide, a rotating column is fixedly mounted on the other end of the screw, the rotating column is rotatably mounted on the rotating seat, the rotating seat is fixedly mounted on the other end of the inner side of the slide, and the support seat and the rotating seat are fixedly mounted at both ends of the inside of the slide by bolts respectively.

[0008] As a preferred solution of the utility model, a connecting block is fixedly installed on the bottom surface of the mobile device, and the connecting block is bolted and fixed to the rear end of the inner bottom of the fixed base. The connecting block is fixed to the bottom surface of the mobile device by bolts, and a fixing hole is provided at the outer end of the connecting block.

[0009] As a preferred solution of the utility model, a moving block is fixedly installed on the bottom surface of the clamping block, and a slide rail is slidably installed on the bottom of the moving block. The slide rail is made of stainless steel and is coated with lubricating oil on the inside.

[0010] As a preferred solution of the utility model, a fixing plate is provided on the outer side of the slide rail, which is fixedly installed on the outer side of the slide rail by welding, and is fixedly installed on the middle part of the inner bottom surface of the fixing seat, and a fixing hole is provided on the outer end of the fixing plate.

[0011] As a preferred solution of the utility model, a fixing plate is fixedly mounted on the front end of the inner bottom surface of the fixing seat by bolts, and a fixing hole is arranged at the outer end of the fixing plate.

[0012] As a preferred solution of the utility model, a hydraulic rod 2 is fixedly installed on the top surface of the fixed plate, and the hydraulic rod 2 is connected to the hydraulic base station through a hydraulic pipeline. A V-shaped block is fixedly installed on the top of the hydraulic rod 2, and the V-shaped block is fixedly installed on the top of the hydraulic rod 2 by bolt connection.

[0013] The utility model has the beneficial effect of an assembly device for a rod end joint bearing: a moving device is installed at the bottom of the inner side of a fixed seat, and two sliding blocks in the moving device move in a slideway to realize the movement of two clamping blocks. It can be suitable for rod end joint bearings of different sizes, and can clamp the outer ends of rod end joint bearings of different sizes, avoiding the need to replace different assembly equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall structural diagram of an embodiment of the utility model;

[0015] Figure 2 A structural diagram of a mobile device according to an embodiment of the utility model;

[0016] Figure 3 A clamping structure diagram of an embodiment of the utility model;

[0017] Figure 4 This is a diagram of the clamping block support structure of an embodiment of the utility model;

[0018] Figure 5 This is a structural diagram of a V-shaped block according to an embodiment of the utility model;

[0019] In the figure: 1. fixed seat; 2. connecting block; 3. moving device; 301. slideway; 302. motor; 303. screw; 304. slider; 305. rotating column; 306. rotating seat; 307. supporting seat; 4. hydraulic rod one; 5. pressure block; 6. V-block; 7. clamping block; 8. moving block; 9. clamping surface; 10. slide rail; 11. fixing plate; 12. hydraulic rod two; 13. fixing plate; 14. supporting surface. DETAILED DESCRIPTION

[0020] like Figures 1 to 5 As shown, the utility model discloses an assembly device for a rod end joint bearing, and the technical scheme adopted is, comprising a fixed seat 1, a hydraulic rod 4 is fixedly installed on the top of the inner side of the fixed seat 1, a pressure block 5 is fixedly installed on the bottom surface of the hydraulic rod 4, a moving device 3 is fixedly installed on the rear end of the inner bottom of the fixed seat 1, the moving device 3 comprises a slideway 301, two sliders 304 are slidably installed on the inner side of the slideway 301, a clamping block 7 is fixedly installed on the top of the outer end of the slider 304, a clamping surface 9 and a supporting surface 14 are arranged on the top of the clamping block 7, the utility model has a moving device 3 installed on the bottom of the inner side of the fixed seat, the two sliders 304 in the moving device 3 move in the slideway 301, to realize the movement of the two clamping blocks 7, and can be suitable for rod end joint bearings of different sizes, so as to clamp the outer ends of rod end joint bearings of different sizes, and avoid replacing different assembly equipment.

[0021] A motor 302 is fixedly installed on the outer end of the slide 301, and a lead screw 303 is fixedly installed on the rotating shaft of the motor 302. A slider 304 is installed on the outer side of the circumference of the lead screw 303. The slider 304 is slidably installed on the inner side of the slide 301. The motor 302 rotates to rotate the lead screw 303, and the lead screw 303 engages with the slider 304 to realize the sliding of the slider 304 in the slide 301, completing the movement of the moving device 3, so that the fixed plate 4 can move.

[0022] One end of the screw 303 is rotatably mounted on the inner side of the support seat 307, and the support seat 307 is fixedly mounted on one end of the inner side of the slide 301. A rotating column 305 is fixedly mounted on the other end of the screw 303. The rotating column 305 is rotatably mounted on the rotating seat 306, and the rotating seat 306 is fixedly mounted on the other end of the inner side of the slide 301. One end of the screw 303 rotates in the support seat 307 to keep one end of the screw 303 rotating stably, and the rotating column 305 rotates in the rotating seat 306 to keep the other end of the screw 303 rotating stably.

[0023] A connecting block 2 is fixedly installed on the bottom surface of the moving device 3 , and the connecting block 2 is bolted and fixedly installed on the rear end of the inner bottom of the fixing seat 1 . The connecting block 2 is used to fix the moving device 3 on the rear end of the inner bottom of the fixing seat 1 .

[0024] A moving block 8 is fixedly mounted on the bottom surface of the clamping block 7 , and a slide rail 10 is slidably mounted on the bottom of the moving block 8 . The moving block 8 slides on the inner side of the slide rail 10 , which can provide stable support for the clamping block 7 .

[0025] A fixing plate 11 is arranged outside the slide rail 10 . The fixing plate 11 is fixedly installed at the middle part of the inner bottom surface of the fixing seat 1 . The fixing plate 11 is used to fix the slide rail 10 at the middle part of the inner bottom surface of the fixing seat 1 .

[0026] A fixing plate 13 is fixedly installed on the front end of the inner bottom surface of the fixing seat 1 by bolts. The fixing plate 13 is used to fix the hydraulic rod 12 on the front end of the inner bottom surface of the fixing seat 1.

[0027] A hydraulic rod 12 is fixedly mounted on the top surface of the fixed plate 13, and a V-shaped block 6 is fixedly mounted on the top of the hydraulic rod 12. The hydraulic rod 12 is lifted and lowered to support and position the V-shaped block 6 to realize the support and positioning of the outer end handle of the rod end joint bearing.

[0028] The working principle of this rod end joint bearing assembly equipment: When the rod end joint bearing assembly equipment is in use, the hydraulic rod 12 is raised and lowered to adjust the height of the V-block 6, and the rod end joint bearing is placed between the two clamping blocks 7. The handle at the outer end of the rod end joint bearing is placed on the inner side of the V-block 6, and the motor 302 is controlled to rotate, driving the screw 303 to rotate. The rotating column 305 at one end of the screw 303 rotates in the rotating seat 306, and the other end of the screw 303 rotates on the inner side of the support seat 307. The threaded part of the screw 303 rotates with the meshing part of the slider 304, and the slider 304 slides in the slideway 301, so that the two clamping blocks 7 move inwardly, and the clamping surface 9 clamps the outer ring of the rod end joint bearing, and the moving block 8 slides on the inner side of the slide rail 10 to provide stable support for the clamping block 7, and the hydraulic rod 4 is controlled to extend, and the pressing block 5 presses the inner ring of the rod end joint bearing into the outer ring to complete the assembly of the rod end joint bearing.

[0029] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. An assembly device for a rod end joint bearing, characterized in that: The invention comprises a fixed seat (1), a hydraulic rod (4) is fixedly mounted on the top of the inner side of the fixed seat (1), a pressure block (5) is fixedly mounted on the bottom surface of the hydraulic rod (4), a moving device (3) is fixedly mounted on the rear end of the inner bottom of the fixed seat (1), the moving device (3) comprises a slideway (301), two sliding blocks (304) are slidably mounted on the inner side of the slideway (301), a clamping block (7) is fixedly mounted on the top of the outer end of the sliding block (304), and a clamping surface (9) and a supporting surface (14) are arranged on the top of the clamping block (7).

2. The assembly equipment for rod end joint bearing according to claim 1, characterized in that: A motor (302) is fixedly mounted on the outer end of the slideway (301), a lead screw (303) is fixedly mounted on the rotating shaft of the motor (302), a slider (304) is mounted on the outer circumference of the lead screw (303), and the slider (304) is slidably mounted on the inner side of the slideway (301).

3. The assembly equipment of a rod end joint bearing according to claim 2, characterized in that: One end of the lead screw (303) is rotatably mounted on the inner side of a support seat (307), and the support seat (307) is fixedly mounted on one end of the inner side of the slideway (301). A rotating column (305) is fixedly mounted on the other end of the lead screw (303), and the rotating column (305) is rotatably mounted on a rotating seat (306), and the rotating seat (306) is fixedly mounted on the other end of the inner side of the slideway (301).

4. The assembly equipment for rod end joint bearing according to claim 1, characterized in that: A connecting block (2) is fixedly mounted on the bottom surface of the moving device (3), and the connecting block (2) is fixedly mounted on the rear end of the bottom inner side of the fixing seat (1) by bolts.

5. The assembly equipment for rod end joint bearing according to claim 1, characterized in that: A moving block (8) is fixedly mounted on the bottom surface of the clamping block (7), and a slide rail (10) is slidably mounted on the bottom of the moving block (8).

6. The assembly equipment for rod end joint bearing according to claim 5, characterized in that: A fixing plate (11) is arranged on the outside of the slide rail (10), and the fixing plate (11) is fixedly mounted on the middle part of the inner bottom surface of the fixing seat (1).

7. The assembly equipment for rod end joint bearing according to claim 1, characterized in that: A fixing plate (13) is fixedly mounted on the front end of the inner bottom surface of the fixing seat (1) by means of bolts.

8. The rod end bearing assembly device according to claim 7, characterized in that: A second hydraulic rod (12) is fixedly mounted on the top surface of the fixed plate (13), and a V-shaped block (6) is fixedly mounted on the top of the second hydraulic rod (12).

Images