Clamping support for machining automobile half axle assembly

Abstract

The utility model relates to the technical field of machining of automobile parts, discloses a clamping support for machining of an automobile half axle assembly, solves the problems that welding of cylindrical workpieces is troublesome and welding efficiency is affected, and provides a clamping support for machining of an automobile half axle assembly, which comprises a workbench. A first clamping assembly and a second clamping assembly are arranged above the workbench and are in mirror symmetry, the first clamping assembly comprises a connecting plate, a lower clamping plate is fixedly arranged at the lower end of one side of the connecting plate, a U-shaped groove is formed in the upper end of the lower clamping plate, an upper clamping plate is fixedly arranged at the upper end of one side of the connecting plate, and an inverted-U-shaped groove is formed in the lower end of the upper clamping plate. A threaded groove is formed in the upper clamping plate, a column groove is formed in the lower clamping plate, screws are arranged in the threaded groove and the column groove, a motor is arranged on one side of the connecting plate, the driving end of the motor is fixedly connected with the connecting plate, a workpiece is clamped between the upper clamping plate and the lower clamping plate, the motor drives the workpiece to rotate, and the welding speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a clamping support used for automobile half-axle assembly processing. Background Art

[0002] There are many processing equipment and methods for automobile parts processing and design. The welding fixture is an important process equipment needed to use in the welding process of the automobile body. During the welding process, the parts may be offset. Yinchuan needs to use a fixture to clamp and position the workpiece during welding to ensure the welding accuracy of the parts.

[0003] A clamping support for processing an automobile half-axle assembly with publication number CN107363460A comprises a base plate, a left support seat and a right support seat are arranged on the base plate, a gate-shaped support is fixedly installed on the top of the left and right support seats, a slide groove is arranged on the top of the gate-shaped support, a slider is slidably installed in the slide groove, an electromagnetic adsorption disk is arranged at the bottom of the slider, the electromagnetic adsorption disk is connected to a main controller through a guide, a camera is arranged on the top of the slider, the camera is connected to a data storage device, and a cylinder is hinged on the side wall of the gate-shaped frame. The invention has a simple structure, stable half-axle clamping, and adopts electromagnetic adsorption effect, which can be more stable and firm and not easy to loosen, but it has the problem that it is more troublesome to weld cylindrical workpieces, which affects the welding efficiency. Utility Model Content

[0004] The utility model aims to provide a clamping support for processing automobile half-axle assemblies. The device is used to work, thereby solving the problem that welding of columnar workpieces is troublesome and affects welding efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping support for processing automobile half-axle assemblies, comprising a workbench, a clamping component 1 and a clamping component 2 are arranged above the workbench, the clamping component 1 and the clamping component 2 are mirror-symmetrical, the clamping component 1 comprises a connecting plate, a lower clamping plate is fixedly provided at the lower end of one side of the connecting plate, a U-shaped groove is provided at the upper end of the lower clamping plate, an upper clamping plate is fixedly provided at the upper end of one side of the connecting plate, an inverted U-shaped groove is provided at the lower end of the upper clamping plate, a square groove is provided at the upper end of the upper clamping plate, a threaded groove is provided at the bottom of the square groove of the upper clamping plate, a column groove is provided on the side of the lower clamping plate close to the connecting plate, screws are provided in the threaded groove and the column groove, a motor is provided on one side of the connecting plate, a driving end of the motor is fixedly connected to the connecting plate, a workpiece is clamped between the upper clamping plate and the lower clamping plate, and the workpiece is driven to rotate by the motor, thereby accelerating the welding rate.

[0006] Preferably, the screw is threadedly connected to the upper clamping plate, and the screw is rotationally connected to the lower clamping plate, and rotating the screw will move the upper clamping plate in the vertical direction.

[0007] Preferably, a sliding groove is provided on one side of the connecting plate close to the upper clamping plate, and a sliding bar is fixedly provided on one side of the upper clamping plate, and the sliding bar is slidably arranged in the sliding groove, so that the upper clamping plate does not deviate when moving vertically.

[0008] Preferably, anti-slip pads are provided in the inverted U-shaped groove and the U-shaped groove, and the workpiece is clamped between the upper clamping plate and the lower clamping plate, so that the workpiece is clamped more firmly.

[0009] Preferably, a fixing block 1 is provided on one side of the connecting plate, the motor is embedded in the fixing block 1, a fixing block 2 is provided on one side of the clamping component 2, and the fixing block 1 and the fixing block 2 are fixedly arranged on the upper end of the workbench to lift and fix the motor.

[0010] Preferably, an electric welder is provided on one side of the workbench, and an electric welding pipe is fixedly provided on one side of the electric welder to weld the to-be-welded portion of the workpiece.

[0011] Preferably, a fixed block three is fixedly provided on one side of the workbench near the upper end of the fixed block two, an electric cylinder is embedded in the fixed block three, a connecting piece is fixedly provided on one side of the fixed block two, the output end of the electric cylinder passes through the lower end of the connecting piece, nuts are sleeved on both sides of the lower end of the connecting piece at the output end of the electric cylinder, and the fixed block two is moved by the electric cylinder, thereby bringing the two workpieces closer.

[0012] Preferably, the workbench is provided with a push groove at the lower end of the fixed block 2, and the fixed block 2 is slidably arranged in the push groove to facilitate the movement of the fixed block 2.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides a clamping support for processing an automobile half-axle assembly. The workpiece is placed between an upper clamping plate and a lower clamping plate. The upper clamping plate is moved in a vertical direction and the workpiece is clamped by rotating a screw. A slide bar is slidably arranged in a slide groove so that the upper clamping plate does not deviate when it moves vertically. Then, the electric cylinder is turned on. A second fixed block moves in a propulsion groove under the push of the electric cylinder to bring the two workpieces closer. Subsequently, an electric welder is turned on to weld the parts of the workpiece to be welded. The motor is turned on to drive the workpiece to rotate, thereby accelerating the welding rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model;

[0017] Figure 3 An exploded view of the clamping assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the fixed block 2 and the electric cylinder of the utility model.

[0019] In the figure: 1. workbench; 11. push groove; 2. clamping assembly one; 21. connecting plate; 211. slide groove; 22. lower clamping plate; 221. U-shaped groove; 222. column groove; 23. upper clamping plate; 231. inverted U-shaped groove; 232. anti-slip pad; 233. square groove; 234. threaded groove; 235. slide bar; 24. screw; 25. motor; 3. clamping assembly two; 4. fixing block one; 5. fixing block two; 51. connecting piece; 6. workpiece; 7. electric welding machine; 71. electric welding pipe; 8. fixing block three; 9. electric cylinder; 91. nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 4 A clamping support for processing an automobile half-axle assembly comprises a workbench 1, a clamping assembly 1 2 and a clamping assembly 2 3 are arranged above the workbench 1, the clamping assembly 1 2 and the clamping assembly 2 3 are mirror-symmetrical, the clamping assembly 1 2 comprises a connecting plate 21, a lower clamping plate 22 is fixedly arranged at the lower end of one side of the connecting plate 21, a U-shaped groove 221 is opened at the upper end of the lower clamping plate 22, an upper clamping plate 23 is fixedly arranged at the upper end of one side of the connecting plate 21, an inverted U-shaped groove 231 is opened at the lower end of the upper clamping plate 23, and the upper clamping plate 23 is fixedly arranged at the upper end of the upper clamping plate 23. A square groove 233 is provided at the upper end of the plate 23, a threaded groove 234 is provided at the bottom of the square groove 233 of the upper clamping plate 23, a column groove 222 is provided on the side of the lower clamping plate 22 close to the connecting plate 21, screws 24 are provided in the threaded groove 234 and the column groove 222, a motor 25 is provided on one side of the connecting plate 21, a driving end of the motor 25 is fixedly connected to the connecting plate 21, the workpiece is clamped between the upper clamping plate 23 and the lower clamping plate 22, and the workpiece is driven to rotate by the motor 25, thereby accelerating the welding rate.

[0023] The screw 24 is threadedly connected to the upper clamping plate 23, and the screw 24 is rotatably connected to the lower clamping plate 22. Rotating the screw 24 will move the upper clamping plate 23 in the vertical direction. A sliding groove 211 is provided on one side of the connecting plate 21 close to the upper clamping plate 23. A sliding bar 235 is fixedly provided on one side of the upper clamping plate 23. The sliding bar 235 is slidably arranged in the sliding groove 211, so that the upper clamping plate 23 does not deviate when it moves vertically. Anti-skid pads 232 are provided in the inverted U-shaped groove 231 and the U-shaped groove 221. The upper clamping plate 23 and the lower clamping plate 2 2 holds a workpiece 6 between them, so that the workpiece 6 is clamped more firmly. A fixing block 4 is provided on one side of the connecting plate 21, and a motor 25 is embedded in the fixing block 4. A fixing block 25 is provided on one side of the clamping assembly 23. The fixing block 4 and the fixing block 25 are fixedly arranged on the upper end of the workbench 1 to raise and fix the motor. A welding machine 7 is provided on one side of the workbench 1, and a welding pipe 71 is fixedly arranged on one side of the welding machine 7 to weld the part to be welded of the workpiece 6. The workbench 1 is fixed on one side of the upper end of the fixing block 25. A fixing block 3 8 is provided, and an electric cylinder 9 is embedded in the fixing block 3 8. A connecting piece 51 is fixedly provided on one side of the fixing block 2 5. The output end of the electric cylinder 9 passes through the lower end of the connecting piece 51. Nuts 91 are sleeved on both sides of the lower end of the connecting piece 51 at the output end of the electric cylinder 9. The fixing block 2 5 is moved by the electric cylinder 9, so that the two workpieces 6 are brought closer. A propulsion groove 11 is opened at the lower end of the fixing block 2 5, and the fixing block 2 5 is slidably arranged in the propulsion groove 11, which is convenient for the movement of the fixing block 2 5 to place the workpiece 6. It is placed between the upper clamping plate 23 and the lower clamping plate 22. By rotating the screw 24, the upper clamping plate 23 will move in the vertical direction and clamp the workpiece 6. The slide bar 235 is slidably arranged in the slide groove 211, so that the upper clamping plate 23 does not deviate during the vertical movement. Then the electric cylinder 9 is turned on, and the fixed block 25 moves in the propulsion groove 11 under the push of the electric cylinder 9 to bring the two workpieces 6 closer. Then the electric welding machine 7 is turned on to weld the part to be welded of the workpiece 6. The motor 25 is turned on to drive the workpiece 6 to rotate, thereby accelerating the welding rate.

[0024] Working principle: first, place the workpiece 6 between the upper clamping plate 23 and the lower clamping plate 22. By rotating the screw 24, the upper clamping plate 23 will move in the vertical direction and clamp the workpiece 6. The slide bar 235 is slidably arranged in the slide groove 211, so that the upper clamping plate 23 does not deviate during the vertical movement. Then, turn on the electric cylinder 9. The fixed block 25 moves in the propulsion groove 11 under the push of the electric cylinder 9 to bring the two workpieces 6 closer. Then, turn on the electric welding machine 7 to weld the part to be welded of the workpiece 6. Turn on the motor 25 to drive the workpiece 6 to rotate, thereby speeding up the welding rate.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping support for processing an automobile half-axle assembly, comprising a workbench (1), a clamping assembly 1 (2) and a clamping assembly 2 (3) being arranged above the workbench (1), the clamping assembly 1 (2) and the clamping assembly 2 (3) being mirror-symmetrical, Features: The clamping assembly 1 (2) comprises a connecting plate (21), a lower clamping plate (22) is fixedly provided at the lower end of one side of the connecting plate (21), a U-shaped groove (221) is provided at the upper end of the lower clamping plate (22), an upper clamping plate (23) is fixedly provided at the upper end of one side of the connecting plate (21), an inverted U-shaped groove (231) is provided at the lower end of the upper clamping plate (23), a square groove (233) is provided at the upper end of the upper clamping plate (23), a thread groove (234) is provided at the bottom of the square groove (233) of the upper clamping plate (23), a column groove (222) is provided at one side of the lower clamping plate (22) close to the connecting plate (21), screws (24) are provided in the thread groove (234) and the column groove (222), a motor (25) is provided at one side of the connecting plate (21), and a driving end of the motor (25) is fixedly connected to the connecting plate (21).

2. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: The screw (24) is threadedly connected to the upper clamping plate (23), and the screw (24) is rotationally connected to the lower clamping plate (22).

3. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: A sliding groove (211) is provided on one side of the connecting plate (21) close to the upper clamping plate (23), and a sliding bar (235) is fixedly provided on one side of the upper clamping plate (23), and the sliding bar (235) is slidably arranged in the sliding groove (211).

4. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: Anti-slip pads (232) are provided in the inverted U-shaped groove (231) and the U-shaped groove (221), and a workpiece (6) is clamped between the upper clamping plate (23) and the lower clamping plate (22).

5. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: A fixing block 1 (4) is provided on one side of the connecting plate (21), a motor (25) is embedded in the fixing block 1 (4), a fixing block 2 (5) is provided on one side of the clamping assembly 2 (3), and the fixing block 1 (4) and the fixing block 2 (5) are fixedly arranged on the upper end of the workbench (1).

6. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: An electric welder (7) is provided on one side of the workbench (1), and an electric welding pipe (71) is fixedly provided on one side of the electric welder (7).

7. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: A fixing block three (8) is fixedly provided on one side of the workbench (1) near the upper end of the fixing block two (5), an electric cylinder (9) is embedded in the fixing block three (8), a connecting piece (51) is fixedly provided on one side of the fixing block two (5), an output end of the electric cylinder (9) passes through the lower end of the connecting piece (51), and nuts (91) are sleeved on both sides of the lower end of the connecting piece (51) at the output end of the electric cylinder (9).

8. A clamping support for processing an automobile half-axle assembly according to claim 1, Features: The workbench (1) is provided with a push groove (11) at the lower end of the second fixed block (5), and the second fixed block (5) is slidably arranged in the push groove (11).

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