Automobile control arm machining tool

Abstract

The utility model discloses an automobile control arm machining tool, and belongs to the technical field of automobile control arm machining equipment. An automobile control arm machining tool comprises a base, a support, a sleeve, a limiting ring and a pressing ring. The support is fixedly installed on the upper end face of the base, the support is sleeved with the sleeve, the sleeve is detachably connected with the support, the connecting rod is fixedly arranged on the outer wall of the sleeve, the limiting rings are fixedly installed on the connecting rod, and the control arm is installed between the limiting rings. The pressing ring is arranged at the upper end of the limiting ring and detachably connected with the connecting rod, and the pressing ring abuts against the control arm to limit the control arm; the control arms can be conveniently hung by arranging the limiting rings, so that the situation that the control arms are stacked is effectively avoided, heating is conveniently controlled, meanwhile, the pressing rings are arranged, the control arms can be pressed and limited, collision caused by shaking in the carrying process is avoided, the situation of abrasion is avoided, and the service life of the control arms is prolonged. And the product quality of the control arm is ensured.

Description

Technical Field

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

[0002] A control arm, also known as a suspension control arm or suspension arm, is a component used in cars, motorcycles, bicycles and other vehicles; a control arm is usually a curved metal member that connects the vehicle's body to the wheel suspension portion. They are located above the wheel and support and control the movement of the wheel by connecting to the wheel assembly and the vehicle's chassis;

[0003] In the processing of the control arm, an aluminum alloy one-piece forming process is usually adopted, and then a heat treatment process is performed on it. During the heat treatment process, the traditional method is to stack the control arms and place them in a heating frame, and then place them in a deep well heating furnace for heating. However, this stacking method will not only affect the conduction of the heat treatment during the heat treatment process, which will affect the normal heat processing of the control arm, but the stacking collision method will also cause wear of the control arm, affecting the appearance quality of the product; therefore, a kind of automobile control arm processing tooling is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a processing tool for an automobile control arm, which can facilitate the suspension installation of the control arm during heat treatment processing, avoid stacking, facilitate heating, and also avoid collision and wear.

[0005] The utility model discloses a vehicle control arm processing tool, comprising a base, a bracket, a sleeve, a limit ring and a pressure ring; the bracket is fixedly mounted on the upper end surface of the base, the sleeve is sleeved on the bracket, and the sleeve and the bracket are detachably connected, a connecting rod is fixedly arranged on the outer wall of the sleeve, the limit ring is fixedly mounted on the connecting rod, and the control arm is arranged between the limit rings; the pressure ring is arranged on the upper end of the limit ring, and the pressure ring is detachably connected to the connecting rod, and the pressure ring and the control arm are abutted against each other to limit the control arm.

[0006] As a further improvement of the present invention, the number of the limiting rings is at least four, and the two ends of the control arm are placed on adjacent limiting rings.

[0007] As a further improvement of the present invention, the upper end surface of the limiting ring is provided with a limiting groove.

[0008] As a further improvement of the utility model, a plurality of through holes are arranged in the axial direction on the bracket, a positioning hole is arranged on the sleeve, a positioning pin is installed in the positioning hole, and the positioning pin penetrates the through hole to position the sleeve.

[0009] As a further improvement of the utility model, a connecting rod is arranged on the pressure ring, a screw rod is fixedly arranged on the lower end surface of the connecting rod, and the lower end of the screw rod passes through the connecting rod and is connected with a nut.

[0010] As a further improvement of the utility model, a connecting hole is provided at the upper end of the bracket.

[0011] Compared with the prior art, the advantages of the present invention are:

[0012] 1. The utility model can facilitate the suspension of the control arm by setting a limit ring, thereby effectively avoiding the stacking of the control arms and facilitating the control of heating. At the same time, a pressure ring is set to press and limit the control arm, thereby avoiding shaking and collision during transportation, and further avoiding wear and tear, thereby ensuring the product quality of the control arm.

[0013] 2. The utility model provides a limiting groove on the limiting ring, through which the control arm can be limited, thus facilitating the suspension installation of the control arm.

[0014] 3. The utility model provides a plurality of through holes on the bracket, which can cooperate with the positioning holes and positioning pins on the sleeve to limit the position of the sleeve, and also facilitate the adjustment of the position of the sleeve, thereby facilitating the installation and fixation of control arms of different lengths and sizes, thereby increasing the practicality of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the pressure ring of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the limiting ring of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1. Base; 2. Bracket; 3. Sleeve; 4. Limiting ring; 401. Limiting groove; 5. Pressing ring; 501. Connecting rod; 6. Connecting rod; 7. Through hole; 8. Positioning pin; 9. Connecting hole; 10. Nut; 11. Control arm; 12. Screw. DETAILED DESCRIPTION

[0021] Specific embodiment 1: Please refer to Figure 1-4 A vehicle control arm processing tooling comprises a base 1, a bracket 2, a sleeve 3, a limit ring 4 and a pressure ring 5;

[0022] The bracket 2 is fixedly mounted on the upper end surface of the base 1; the sleeve 3 is sleeved on the bracket 2, and a plurality of through holes 7 are axially arranged on the bracket 2, a positioning hole is arranged on the sleeve 3, a positioning pin 8 is installed in the positioning hole, and the positioning pin 8 passes through the through hole 7 to position the sleeve 3; multiple sleeves 3 can be suspended through the through hole 7, so that more control arms can be conveniently subjected to heat treatment processing; at the same time, by selecting the through holes 7 at different positions, the spacing between adjacent sleeves 3 can be adjusted, so as to avoid the situation where the control arms collide and interfere with each other up and down, thereby increasing the practicality of the tooling.

[0023] The outer wall of the sleeve 3 is fixedly provided with a connecting rod 6, and the limiting ring 4 is fixedly installed on the connecting rod 6, and the number of the limiting rings 4 is at least four. The two ends of the control arm are placed on the adjacent limiting rings 4 to achieve the purpose of placing the control arm. At the same time, the upper end surface of the limiting ring 4 is provided with limiting grooves 401 along the circumferential direction, and the control arm is placed on the limiting grooves 401. The setting of the limiting grooves 401 can limit the placement position of the control arm, and the placement is more uniform, avoiding the tilting during the lifting process. At the same time, the placement is uniform and there will be no problem of collision of the control arm. The pressing ring 5 is set at the upper end of the limiting ring 4, and a connecting rod 501 is set on the pressing ring 5. The lower end surface of the connecting rod 501 is fixedly provided with a screw rod, and the lower end of the screw rod passes through the connecting rod 6 and is connected with a nut 10. The control arm can be pressed and fixed by the pressing ring 5, thereby avoiding the wear of the control arm surface caused by shaking and collision during the transportation process, and ensuring product quality.

[0024] A connecting hole 9 is provided at the upper end of the bracket 2, and the setting of the connecting hole 9 facilitates the crane to suspend it and send it to the deep well heat treatment furnace.

[0025] Working principle: In the utility model, firstly, a suitable position is selected to insert the positioning pin 8 to fix the sleeve, and then the control arm is suspended between the limit rings 4, and the limit is performed by the limit groove 401, and then the pressure ring 5 and the control arm are pressed and fixed by tightening the nut 10, so as to fix the control arm, and then it is lifted into the deep well heat treatment furnace for processing by a crane. The structure is simple, and the control arms will not be stacked, which is convenient for heat treatment processing. At the same time, it can also effectively avoid the collision of the control arms and ensure the surface quality of the product.

[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 tool for processing an automobile control arm, characterized in that: The invention comprises a base (1), a bracket (2), a sleeve (3), a limiting ring (4) and a pressing ring (5); the bracket (2) is fixedly mounted on the upper end surface of the base (1); the sleeve (3) is sleeved on the bracket (2), and the sleeve (3) and the bracket (2) are detachably connected; a connecting rod (6) is fixedly arranged on the outer wall of the sleeve (3); the limiting ring (4) is fixedly mounted on the connecting rod (6), and the control arm is arranged between the limiting rings (4); the pressing ring (5) is arranged on the upper end of the limiting ring (4), and the pressing ring (5) and the connecting rod (6) are detachably connected, and the pressing ring (5) and the control arm are abutted against each other to limit the control arm.

2. The automobile control arm processing tool according to claim 1, characterized in that: The number of the limiting rings (4) is at least four, and the two ends of the control arm are placed on adjacent limiting rings (4).

3. The automobile control arm processing tool according to claim 2, characterized in that: The upper end surface of the limiting ring (4) is provided with a limiting groove (401).

4. The automobile control arm processing tool according to claim 1, characterized in that: A plurality of through holes (7) are arranged on the bracket (2) along the axial direction, a positioning hole is arranged on the sleeve (3), a positioning pin (8) is installed in the positioning hole, and the positioning pin (8) penetrates the through hole (7) to position the sleeve (3).

5. The automobile control arm processing tool according to claim 1, characterized in that: A connecting rod (501) is arranged on the pressure ring (5), a screw rod (12) is fixedly arranged on the lower end surface of the connecting rod (501), and the lower end of the screw rod passes through the connecting rod (6) and is connected to a nut (10).

6. The automobile control arm processing tool according to claim 1, characterized in that: A connecting hole (9) is provided at the upper end of the bracket (2).

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