Support for machining drive axle parts

Abstract

The utility model discloses a support for processing drive axle parts, which comprises a supporting structure and two clamping structures symmetrically arranged on the supporting structure, each clamping structure comprises a frame shaped like a Chinese character'hui ', the utility model relates to the technical field of drive axle processing, and when the cross sections of the two side parts of a drive axle housing are round, the two clamping structures are clamped by the frame shaped like the Chinese character'hui'. The two cylinders are in an extension state, the opening parts of the V-shaped frames are exposed at the moment, the drive axle housing is arranged on the lower V-shaped frame, the upper V-shaped frame descends until the upper V-shaped frame and the lower V-shaped frame clamp the drive axle housing by controlling the hydraulic cylinders to extend, and when the cross sections of the two side parts of the drive axle housing are rectangular, the two cylinders are controlled to contract; the L-shaped frames move in the notches until the L-shaped frames on the two sides are in butt joint, at the moment, the opening portion of the V-shaped frame is shielded, the drive axle shell is placed on the lower L-shaped frame, the hydraulic cylinder is controlled to stretch, the upper L-shaped frame descends to the positions, on the upper side and the lower side, of the L-shaped frames to clamp the drive axle shell, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of drive axle processing, in particular to a bracket for processing drive axle parts. Background Art

[0002] The drive axle is a mechanism at the end of the drivetrain that converts the speed and torque from the transmission and transmits them to the drive wheels. It typically consists of a final drive unit, differential, wheel drive system, and drive axle housing. Steering axles also have constant velocity joints. Existing drive axle housings have two different cross-sectional shapes: one with a circular cross-section and the other with a rectangular cross-section. A bracket for processing loader drive axle parts with publication number CN214826919U belongs to the field of loader drive axle parts processing, including a bracket, the upper surface of the bracket is fixed with a top plate by a pillar, and the bracket is symmetrically provided with placement grooves, and a placement block 1 is provided in the placement groove, and a placement block 2 is provided above the placement block 1. The placement block 1 and the placement block 2 have the same structure, and arc grooves are provided on the side walls adjacent to the placement block 1 and a plurality of steel balls are evenly provided on the side walls of the arc groove. Mounting blocks are welded on both side walls of the placement block 1, and the two mounting blocks on the same side are fixedly connected, a lifting ring is installed on the top of the placement block 2, and a fixed pulley is symmetrically installed on the lower surface of the top plate, and steel wire ropes are connected to the two lifting rings; in this patent document, only the drive axle housing with a circular cross-section at the end thereof can be clamped, and the scope of use is limited.

[0003] There may already be technical means to solve the above problems in the existing technology, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems raised in the background technology, the present invention is implemented through the following technical solutions: a support for processing drive axle parts, comprising a support structure and two clamping structures symmetrically arranged on the support structure, wherein the two clamping structures both include a circular frame;

[0005] A hydraulic cylinder is installed on the inner top surface of the circular frame, and fitting components are symmetrically installed on the telescopic end of the hydraulic cylinder and the inner bottom surface of the circular frame;

[0006] The fitting assembly includes a mounting plate, a support rod is mounted on the mounting plate, a V-shaped frame is mounted on one end of the support rod, two cylinders are symmetrically mounted on the outer wall of the V-shaped frame, an L-shaped frame is mounted on the telescopic ends of the two cylinders, and notches are provided on both side walls of the V-shaped frame, and the L-shaped frame is movably inserted into the notches.

[0007] Preferably, the support structure includes an installation groove, a dual-drive end motor is installed at the center of the inner bottom surface of the installation groove, two screws are symmetrically installed on the dual-drive end motor, and moving blocks are installed on both screws through threaded movements, and the circular frame is installed on the moving block.

[0008] Preferably, a guide bar with a T-shaped cross section is installed on the upper wall of the L-shaped frame.

[0009] Preferably, the lower wall surface of the L-shaped frame and one end of the V-shaped frame are on the same plane.

[0010] Preferably, the inner wall surface of the V-shaped frame and the lower wall surface of the L-shaped frame are both provided with anti-slip grooves.

[0011] Preferably, a guide rod is installed on the inner wall of the installation groove, and the guide rod and the lead screw move parallel to each other and pass through the moving block.

[0012] Beneficial effects

[0013] The utility model provides a bracket for processing drive axle parts. Compared with the existing technology, it has the following beneficial effects: when the cross-sectional shape of the parts on both sides of the drive axle housing is circular, the two cylinders are in an extended state, and the opening part of the V-frame is exposed. The drive axle housing is placed on the V-frame below, and the upper V-frame is controlled to extend to make the upper V-frame drop to the upper and lower V-frames to clamp the drive axle housing. When the cross-sectional shape of the parts on both sides of the drive axle housing is rectangular, the two cylinders are controlled to contract, and the L-frame moves in the gap until the L-frames on both sides are connected. At this time, the opening part of the V-frame is blocked, and the drive axle housing is placed on the L-frame below. By controlling the extension of the hydraulic cylinder, the upper L-frame is dropped to the upper and lower L-frames to clamp the drive axle housing. The utility model has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a bracket for processing drive axle parts from a partial top view angle of the utility model.

[0015] Figure 2 The figure is a schematic diagram of the three-dimensional structure of a bracket for processing drive axle parts according to the present invention, viewed from a partial upward angle.

[0016] Figure 3 This is a schematic diagram of the main cross-sectional structure of a bracket for processing drive axle parts according to the present invention.

[0017] Figure 4 The utility model is a schematic side view of the cross-sectional structure of a bracket for processing drive axle parts.

[0018] In the figure: 1. circular frame, 2. hydraulic cylinder, 3. mounting plate, 4. support rod, 5. V-shaped frame, 6. cylinder, 7. L-shaped frame, 8. mounting slot, 9. dual drive end motor, 10. lead screw, 11. moving block, 12. guide bar, 13. anti-slip groove, 14. guide rod. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0020] Example: Through the personnel in this field, all electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between each electrical component is completed in the order of working. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0021] See also Figure 1-4 In order to solve the problem that the clamping can only be performed on the drive axle housing with a circular cross-section at the end of the drive axle housing, which limits the scope of use, this technical solution is designed. The detailed technical solution is as follows;

[0022] A support for processing drive axle parts, comprising a support structure and two clamping structures symmetrically arranged on the support structure;

[0023] Specifically, the two clamping structures each include a circular frame 1; a hydraulic cylinder 2 is mounted on the inner top surface of the circular frame, and fitting components are symmetrically mounted on the telescopic end of the hydraulic cylinder 2 and the inner bottom surface of the circular frame;

[0024] Specifically, the fitting assembly includes a mounting plate 3, a support rod 4 is mounted on the mounting plate 3, a V-shaped frame 5 is mounted on one end of the support rod 4, two cylinders 6 are symmetrically mounted on the outer wall of the V-shaped frame 5, and L-shaped frames 7 are mounted on the telescopic ends of the two cylinders 6. Notches are provided on both sides of the wall of the V-shaped frame 5, and the L-shaped frames 7 are movably inserted into the notches;

[0025] It should be noted that when the cross-sectional shapes of the parts on both sides of the drive axle housing are circular, the two cylinders 6 are in an extended state. At this time, the opening of the V-frame 5 is exposed, and the drive axle housing is placed on the lower V-frame 5. By controlling the extension of the hydraulic cylinder 2, the upper V-frame 5 is lowered to the upper and lower V-frames 5 to clamp the drive axle housing. When the cross-sectional shapes of the parts on both sides of the drive axle housing are rectangular, the two cylinders 6 are controlled to contract, and the L-frame 7 moves in the notch until the L-frames 7 on both sides are butted. At this time, the opening of the V-frame 5 is blocked, and the drive axle housing is placed on the lower L-frame 7. By controlling the extension of the hydraulic cylinder 2, the upper L-frame 7 is lowered to the upper and lower L-frames 7 to clamp the drive axle housing. The application range is wide.

[0026] Specifically, the support structure includes a mounting groove 8, a dual-drive end motor 9 is installed at the center of the inner bottom surface of the mounting groove 8, two lead screws 10 are symmetrically mounted on the dual-drive end motor 9, and a moving block 11 is movably mounted on each of the two lead screws 10 through a thread, and a circular frame is mounted on the moving block 11;

[0027] It should be noted that by controlling the operation of the dual drive end motors 9, the two lead screws 10 rotate, and the moving blocks 11 on both sides move symmetrically, thereby adjusting the distance between the circular frames 1 on both sides, and being suitable for use with drive axle housings of different sizes;

[0028] As a preferred embodiment, further, a guide bar 12 with a T-shaped cross section is installed on the upper wall of the L-shaped frame 7 to play a supporting and guiding role;

[0029] As a preference, further, the lower wall surface of the L-shaped frame 7 and one end of the V-shaped frame 5 are on the same plane;

[0030] As a preferred embodiment, further, the inner wall of the V-shaped frame 5 and the lower wall of the L-shaped frame 7 are provided with anti-slip grooves 13 to increase the friction with the drive axle housing;

[0031] Preferably, further, a guide rod 14 is installed on the inner wall of the installation groove 8 , and the guide rod 14 and the lead screw 10 move parallel to each other and pass through the moving block 11 for guiding and limiting the moving block 11 .

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support for processing drive axle parts, comprising a support structure and two clamping structures symmetrically arranged on the support structure, characterized in that: The two clamping structures both include a circular frame (1); A hydraulic cylinder (2) is installed on the inner top surface of the circular frame, and fitting components are symmetrically installed on the telescopic end of the hydraulic cylinder (2) and the inner bottom surface of the circular frame; The fitting assembly comprises a mounting plate (3), a support rod (4) is mounted on the mounting plate (3), a V-shaped frame (5) is mounted on one end of the support rod (4), two cylinders (6) are symmetrically mounted on the outer wall of the V-shaped frame (5), an L-shaped frame (7) is mounted on the telescopic ends of the two cylinders (6), notches are provided on both side walls of the V-shaped frame (5), and the L-shaped frame (7) is movably inserted into the notches.

2. A support for processing drive axle parts according to claim 1, characterized in that: The support structure comprises a mounting groove (8), a dual-drive end motor (9) is mounted at the center of the inner bottom surface of the mounting groove (8), two lead screws (10) are symmetrically mounted on the dual-drive end motor (9), and a moving block (11) is movably mounted on both lead screws (10) through a thread, and the circular frame is mounted on the moving block (11).

3. The bracket for processing drive axle parts according to claim 1, characterized in that: A guide bar (12) with a T-shaped cross section is installed on the upper wall of the L-shaped frame (7).

4. The bracket for processing drive axle parts according to claim 1, characterized in that: The lower wall surface of the L-shaped frame (7) and one end of the V-shaped frame (5) are on the same plane.

5. The bracket for processing drive axle parts according to claim 1, characterized in that: The inner wall surface of the V-shaped frame (5) and the lower wall surface of the L-shaped frame (7) are both provided with anti-slip grooves (13).

6. The support for processing drive axle parts according to claim 2, characterized in that: A guide rod (14) is installed on the inner wall of the installation groove (8), and the guide rod (14) and the lead screw (10) are movable and parallel to each other and pass through the moving block (11).

Images