Automobile steering column machining device

Abstract

The utility model discloses an automobile steering column machining device, and belongs to the technical field of automobile steering column machining equipment. An automobile steering column machining device comprises a workbench, a grinding wheel, a longitudinal moving assembly, a transverse moving assembly, a rotating assembly and a clamping assembly. A steel pipe can be clamped and fixed through the clamping assembly, the purpose of automatic clamping is achieved, manual clamping is not needed, production fatigue is avoided, and production efficiency is improved; and meanwhile, the steering column steel pipe can be driven to move through the longitudinal moving assembly, the transverse moving assembly and the rotating assembly to be matched with the grinding wheel for grinding.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile steering column processing equipment, and more specifically relates to an automobile steering column processing device. Background Art

[0002] The car steering system is a series of devices used to change or maintain the direction of the car's movement or reverse; the function of the car steering system is to control the direction of the car according to the driver's wishes. The car steering system is very important to the driving safety of the car, so the parts of the car steering system are called safety parts.

[0003] The automobile steering column is one of the most important parts in the steering system. During the processing of the automobile steering column, it needs to be cut, polished, welded, drilled and other processes, and the automobile steering column is generally supported by a steel pipe; during the polishing process, the operator is often required to hold the steel pipe on the grinding wheel for polishing, but this manual method not only has a high processing intensity for the operator, but is also very easy to produce production fatigue and reduce work efficiency. At the same time, the manual clamping polishing method is prone to tilting, resulting in the inability to polish the outer surface of the steel pipe smoothly, affecting product quality. Therefore, a processing device for an automobile steering column is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a vehicle steering column processing device, which can realize automatic clamping and grinding and improve processing efficiency.

[0005] The utility model discloses an automobile steering column processing device, comprising a workbench, a grinding wheel, a longitudinal moving component, a transverse moving component, a rotating component and a clamping component; a bracket is fixedly arranged on the upper end surface of the workbench, the grinding wheel is rotatably mounted on the bracket, the longitudinal moving component is fixedly mounted on the upper end surface of the workbench, the output end of the longitudinal moving component is connected with the transverse moving component to drive the transverse moving component to move longitudinally, the output end of the transverse moving component is connected with the rotating component to drive the rotating component to move transversely, the output end of the rotating component is connected with the clamping component to drive the clamping component to rotate, and the output end of the clamping component clamps a copper tube.

[0006] As a further improvement of the utility model, the longitudinal moving assembly includes a guide rail, a screw rod, a longitudinal motor, a nut seat and a longitudinal moving frame; the guide rail is fixedly installed on the end surface of the workbench, the screw rod is rotatably installed on the guide rail, the longitudinal motor is fixedly installed on the guide rail, the output end of the longitudinal motor is connected to the screw rod to drive the screw rod to rotate, the nut seat is mounted on the screw rod, the longitudinal moving frame is fixedly connected to the nut seat, and the transverse moving assembly is fixedly installed on the longitudinal moving frame.

[0007] As a further improvement of the utility model, a guide column is further provided on the upper end surface of the workbench, a sleeve matched with the guide column is provided on the longitudinal movable frame, and the sleeve is slidably mounted on the guide column.

[0008] As a further improvement of the utility model, the transverse moving component includes a transverse cylinder and a transverse moving frame; the transverse cylinder is fixedly installed on the output end of the longitudinal moving component, the output end of the transverse cylinder is fixedly connected to the transverse moving frame, driving the transverse moving frame to move transversely, and the rotating component is fixedly installed on the transverse moving frame.

[0009] As a further improvement of the utility model, a guide rail is provided at the output end of the longitudinal moving component; a sliding block is provided at the lower end surface of the transverse moving frame, and the sliding block is slidably mounted on the guide rail.

[0010] As a further improvement of the present invention, the rotating assembly includes a rotating motor; the rotating motor is fixedly mounted on the output end of the lateral moving assembly, and the output end of the rotating motor is connected to the clamping assembly to drive the clamping assembly to rotate.

[0011] As a further improvement of the utility model, the clamping assembly includes a left clamping block, a right clamping block, a screw and a locking nut; the right clamping block is connected to the output end of the rotating assembly; the screw is fixedly installed on the left end of the right clamping block, the left clamping block is movably mounted on the screw, and the copper tube is mounted between the left clamping block and the right clamping block; the locking nut is threadedly connected to the screw, and the locking nut is against the left clamping block.

[0012] As a further improvement of the utility model, the left clamping block and the right clamping block are both conical blocks.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The utility model can clamp and fix the steel pipe through the clamping assembly, thereby realizing the purpose of automatic clamping, eliminating the need for manual clamping, and avoiding production fatigue, thereby improving production efficiency; at the same time, the steering column steel pipe can be driven to move through the longitudinal moving assembly, the transverse moving assembly and the rotating assembly, thereby realizing grinding in cooperation with the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the specific structure of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Workbench; 2. Grinding wheel; 3. Longitudinal moving assembly; 301. Guide rail; 302. Screw rod; 303. Longitudinal motor; 304. Nut seat; 305. Moving frame; 3051. Sleeve; 306. Guide rail; 4. Lateral moving assembly; 401. Lateral cylinder; 402. Lateral moving frame; 4021. Slider; 5. Rotating assembly; 6. Clamping assembly; 601. Left clamping block; 602. Right clamping block; 603. Screw rod; 604. Locking nut; 7. Bracket; 8. Guide column; 9. Steel pipe. DETAILED DESCRIPTION

[0020] Specific embodiment 1: Please refer to Figure 1-3 An automobile steering column processing device comprises a workbench 1, a grinding wheel 2, a longitudinal moving component 3, a transverse moving component 4, a rotating component 5 and a clamping component 6;

[0021] A bracket 7 is fixedly arranged on the upper end surface of the workbench 1, and the grinding wheel 2 is rotatably mounted on the bracket 7; it can cooperate with the steering column steel pipe for grinding.

[0022] The longitudinal moving assembly 3 includes a guide rail 301, a screw rod 302, a longitudinal motor 303, a nut seat 304 and a longitudinal moving frame 305; the guide rail 301 is fixedly mounted on the upper end surface of the workbench 1 by screws, the screw rod 302 is rotatably mounted on the guide rail 301, the longitudinal motor 303 is fixedly mounted on the guide rail 301 by screws, the output end of the longitudinal motor 303 is connected to the screw rod 302 to drive the screw rod 302 to rotate, the nut seat 304 is sleeved on the screw rod 302, the longitudinal moving frame 305 is fixedly connected to the nut seat 304, and the transverse moving assembly 4 is fixedly mounted on the longitudinal moving frame 30 5; starting the longitudinal motor 303 can drive the screw rod 302 to rotate, thereby driving the nut seat 304 to move, and then driving the lateral moving component 4 to move longitudinally, so that the steel pipe is close to and away from the grinding wheel 2; at the same time, a guide column 8 is also provided on the upper end surface of the workbench 1, and a sleeve 3051 adapted to the guide column 8 is provided on the longitudinal moving frame 305, and the sleeve 3051 is slidably installed on the guide column 8; through the cooperation of the guide column 8 and the sleeve 3051, the movement of the longitudinal moving frame 305 can be limited and guided, thereby improving the movement stability of the longitudinal moving frame 305.

[0023] The transverse moving component 4 includes a transverse cylinder 401 and a transverse moving frame 402; the transverse cylinder 401 is fixedly installed on the longitudinal moving frame 305 by screws, and the output end of the transverse cylinder 401 is fixedly connected to the transverse moving frame 402, driving the transverse moving frame 402 to move transversely, and the rotating component 5 is fixedly installed on the transverse moving frame 402; thereby controlling the steering column steel pipe to move transversely, which is convenient for comprehensive grinding of the steel pipe; at the same time, a guide rail 306 is arranged on the longitudinal moving frame 305; a slider 4021 is arranged on the lower end surface of the transverse moving frame 402, and the slider 4021 is slidably installed on the guide rail 306; through the cooperation of the guide rail 306 and the slider 4021, the movement of the transverse moving frame 402 can be limited and guided, thereby improving the movement stability of the transverse moving frame 402.

[0024] The rotating assembly 5 includes a rotating motor 501; the rotating motor 501 is fixedly mounted on the horizontal moving frame 402 by screws, and the output end of the rotating motor 501 is connected to the clamping assembly 6 to drive the clamping assembly 6 to rotate; the clamping assembly 6 includes a left clamping block 601, a right clamping block 602, a screw 603 and a locking nut 604; the right clamping block 602 is connected to the output end of the rotating motor 501; the screw 603 is fixedly mounted on the left end of the right clamping block 602, and a through hole is provided on the left clamping block 601, and the left clamping block 601 moves through the movable It is sleeved on the screw 603, and the copper tube is sleeved between the left clamp block 601 and the right clamp block 602; the locking nut 604 is threadedly connected to the screw 603, and the locking nut 604 is tightened to abut against the left clamp block 601, so that the steel tube and the left clamp block 601 and the right clamp block 602 are clamped and fixed to achieve the purpose of clamping; and the left clamp block 601 and the right clamp block 602 are both conical blocks. The setting of the conical blocks can play a centering role when clamping the steel tube, thereby ensuring the smoothness of the grinding during the grinding process and ensuring the product quality.

[0025] Working principle: In the utility model, first open the seat clamp block, then put the steel pipe between the left clamp block 601 and the right clamp block 602, and then tighten the locking nut 604 to achieve the purpose of clamping the steel pipe. There is no need for manual hand-held grinding, which avoids production fatigue and improves processing efficiency; at the same time, start the longitudinal motor 303 to drive the longitudinal moving frame 305 to move, and then mobilize the steel pipe to move close to the grinding wheel 2, and then start the rotating motor 501 to drive the steel pipe to rotate, which can cooperate with the grinding wheel 2 to achieve the purpose of grinding. At the same time, start the horizontal cylinder 401 to drive the steel pipe to move left and right, so that the entire steel pipe can be ground to ensure the grinding integrity.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle steering column processing device, characterized in that: It comprises a workbench (1), a grinding wheel (2), a longitudinal moving assembly (3), a transverse moving assembly (4), a rotating assembly (5) and a clamping assembly (6); A bracket (7) is fixedly arranged on the upper end surface of the workbench (1), the grinding wheel (2) is rotatably mounted on the bracket (7), the longitudinal moving component (3) is fixedly mounted on the upper end surface of the workbench (1), the output end of the longitudinal moving component (3) is connected to the transverse moving component (4), driving the transverse moving component (4) to move longitudinally, the output end of the transverse moving component is connected to the rotating component (5), driving the rotating component (5) to move transversely, the output end of the rotating component (5) is connected to the clamping component (6), driving the clamping component (6) to rotate, and the output end of the clamping component (6) clamps a copper tube.

2. The automobile steering column processing device according to claim 1, characterized in that: The longitudinal moving assembly (3) comprises a guide rail (301), a screw rod (302), a longitudinal motor (303), a nut seat (304) and a longitudinal moving frame (305); the guide rail (301) is fixedly mounted on the upper end surface of the workbench (1); the screw rod (302) is rotatably mounted on the guide rail (301); the longitudinal motor (303) is fixedly mounted on the guide rail (301); the output end of the longitudinal motor (303) is connected to the screw rod (302) to drive the screw rod (302) to rotate; the nut seat (304) is sleeved on the screw rod (302); the longitudinal moving frame (305) is fixedly connected to the nut seat (304); and the transverse moving assembly (4) is fixedly mounted on the longitudinal moving frame (305).

3. The automobile steering column processing device according to claim 2, characterized in that: A guide column (8) is also arranged on the upper end surface of the workbench (1), and a sleeve (3051) adapted to the guide column (8) is arranged on the longitudinal movable frame (305), and the sleeve (3051) is slidably mounted on the guide column (8).

4. The automobile steering column processing device according to claim 1, characterized in that: The transverse moving assembly (4) comprises a transverse cylinder (401) and a transverse moving frame (402); the transverse cylinder (401) is fixedly mounted on the output end of the longitudinal moving assembly (3); the output end of the transverse cylinder (401) is fixedly connected to the transverse moving frame (402) to drive the transverse moving frame (402) to move transversely; and the rotating assembly (5) is fixedly mounted on the transverse moving frame (402).

5. The automobile steering column processing device according to claim 4, characterized in that: The output end of the longitudinal moving component (3) is provided with a guide rail (306); the lower end surface of the transverse moving frame (402) is provided with a slider (4021), and the slider (4021) is slidably mounted on the guide rail (306).

6. The automobile steering column processing device according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating motor (501); the rotating motor (501) is fixedly mounted on the output end of the transverse moving assembly (4); the output end of the rotating motor (501) is connected to the clamping assembly (6) to drive the clamping assembly (6) to rotate.

7. The automobile steering column processing device according to claim 1, characterized in that: The clamping assembly (6) comprises a left clamping block (601), a right clamping block (602), a screw rod (603) and a locking nut (604); the right clamping block (602) is connected to the output end of the rotating assembly (5); the screw rod (603) is fixedly mounted on the left end of the right clamping block (602); the left clamping block (601) is movably sleeved on the screw rod (603); the copper tube is sleeved between the left clamping block (601) and the right clamping block (602); the locking nut (604) is threadedly connected to the screw rod (603), and the locking nut (604) is abutted against the left clamping block (601).

8. The automobile steering column processing device according to claim 7, characterized in that: The left clamping block (601) and the right clamping block (602) are both conical blocks.

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