Automobile steering support machining clamp

Abstract

The utility model discloses an automobile steering support machining clamp which comprises a rack. A first positioning hole and a second positioning hole are formed in the bottom of the steering bracket; the steering support is arranged on the supporting assembly, and the steering support is matched with the pin hole of the supporting assembly; the clamping assembly is arranged above the steering support, and the steering support is located between the supporting assembly and the clamping assembly; the supporting assembly and the clamping assembly are installed on the machine frame, the rotating assembly is installed on the machine frame, and the rotating assembly is used for driving the supporting assembly and the clamping assembly to rotate synchronously. The rotating assembly is used for driving the supporting assembly and the clamping assembly to rotate at the same time, then dead-corner-free adjustment of the workpiece is achieved, and the clamp has the advantages of being stable in clamping, simple in structure and capable of achieving dead-corner-free adjustment.

Description

A machining fixture for automotive steering brackets Technical Field

[0001] This utility model relates to fixtures, specifically to a fixture for processing automotive steering brackets. Background Technology

[0002] When machining steering brackets on machine tools, the complexity of their structure necessitates frequent adjustments to the machining angle. Existing fixtures are cumbersome and inefficient in this adjustment process. Therefore, it is necessary to improve upon the shortcomings of existing technologies. Summary of the Invention

[0003] This application aims to address the problems mentioned in the background section.

[0004] This utility model discloses a machining fixture for automotive steering brackets, comprising:

[0005] frame;

[0006] A steering bracket, the bottom of which has a first positioning hole and a second positioning hole;

[0007] A support assembly, wherein the steering bracket is mounted on the support assembly and the steering bracket engages with a pin hole in the support assembly;

[0008] A clamping assembly is disposed above the steering bracket, and the steering bracket is located between the support assembly and the clamping assembly;

[0009] A rotating assembly is mounted on the frame and is used to drive the support assembly and the clamping assembly to rotate synchronously. This utility model limits and fixes the steering bracket by setting the support assembly and the clamping assembly, and the clamping effect is stable. By using the rotating assembly to drive the support assembly and the clamping assembly to rotate simultaneously, the workpiece can be adjusted without dead angles. This fixture has the advantages of stable clamping, simple structure and adjustment without dead angles.

[0010] In one specific embodiment, the support component includes a base and a bottom plate disposed above the base. The bottom plate is provided with a first positioning pin and a second positioning pin that cooperate with the first positioning hole and the second positioning hole. The bottom plate is also provided with a third positioning pin, which abuts against the lower end face of the steering bracket. The steering bracket is supported and limited by the three positioning pins, resulting in high stability.

[0011] In one specific embodiment, the clamping assembly includes a first clamping member and a second clamping member, which are respectively located at both ends of the steering bracket. The first clamping member and the second clamping member together clamp the steering bracket, resulting in good clamping effect and simple structure.

[0012] In one specific embodiment, the first clamping member includes a first cylinder mounted on the base plate and a first ejector pin disposed at the output end of the first cylinder, the first ejector pin abutting against the outer side of the steering bracket.

[0013] In one specific embodiment, the second clamping member includes a second cylinder mounted on the base plate and a second ejector pin disposed at the output end of the second cylinder, the second ejector pin abutting against the outer side of the steering bracket.

[0014] In one specific embodiment, the rotating assembly includes a motor mounted on the frame and a drive shaft rotatably connected to the frame. The motor and the drive shaft are provided with a coupling. The drive shaft is fixedly connected to the base, resulting in stable movement and a simple structure.

[0015] Beneficial effects: This utility model limits and fixes the steering bracket by setting a support component and a clamping component, and the clamping effect is stable. The rotating component drives the support component and the clamping component to rotate simultaneously, thereby realizing the adjustment of the workpiece without dead angles. This fixture has the advantages of stable clamping, simple structure and adjustment without dead angles. Attached Figure Description

[0016] Figure 1 is a schematic diagram of the overall structure of a car steering bracket processing fixture according to this embodiment;

[0017] Figure 2 is a schematic diagram of the steering bracket;

[0018] Figure 3 is a schematic diagram of the supporting components;

[0019] Figure 4 is a schematic diagram of the assembly of the rotating component and the clamping component.

[0020] Wherein: 200, steering bracket; 100, clamp; 1, frame; 2, rotating assembly; 20, motor; 21, coupling; 22, drive shaft; 3, clamping assembly; 30, first cylinder; 31, first ejector pin; 32, second cylinder; 33, second ejector pin; 4, support assembly; 40, base plate; 41, first positioning pin; 42, second positioning pin; 43, third positioning pin; 5, first positioning hole; 6, second positioning hole. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "counterclockwise," "clockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Embodiments

[0024] Referring to Figures 1-4, a car steering bracket processing fixture 100 according to this embodiment includes a frame 1; a steering bracket 200, the bottom of which has a first positioning hole 5 and a second positioning hole 6; a support assembly 4, on which the steering bracket 200 is placed, and the steering bracket 200 engages with the pin hole of the support assembly 4; a clamping assembly 3, located above the steering bracket 200, with the steering bracket 200 situated between the support assembly 4 and the clamping assembly 3; and a rotating assembly 2, mounted on the frame 1, which drives the support assembly 4 and the clamping assembly 3 to rotate synchronously. This invention limits and fixes the steering bracket 200 by setting the support assembly 4 and the clamping assembly 3, resulting in stable clamping. By using the rotating assembly 2 to drive the support assembly 4 and the clamping assembly 3 to rotate simultaneously, the workpiece can be adjusted without dead angles. This fixture has the advantages of stable clamping, simple structure, and adjustment without dead angles.

[0025] Referring to Figure 3, the support component 4 includes a base and a bottom plate 40 disposed above the base. The bottom plate 40 is provided with a first positioning pin 41 and a second positioning pin 42 that cooperate with the first positioning hole 5 and the second positioning hole 6. The bottom plate 40 is also provided with a third positioning pin 43. The third positioning pin 43 abuts against the lower end face of the steering bracket 200. The steering bracket 200 is supported and limited by the three positioning pins, resulting in high stability.

[0026] Referring to Figure 4, the clamping assembly 3 includes a first clamping member and a second clamping member. The first clamping member and the second clamping member are located at both ends of the steering bracket 200, respectively. The first clamping member and the second clamping member together clamp the steering bracket 200, resulting in good clamping effect and simple structure.

[0027] Specifically, the first clamping member includes a first cylinder 30 mounted on the base plate 40 and a first ejector pin 31 disposed at the output end of the first cylinder 30, the first ejector pin 31 abutting against the outer side of the steering bracket 200; the second clamping member includes a second cylinder 32 mounted on the base plate 40 and a second ejector pin 33 disposed at the output end of the second cylinder 32, the second ejector pin 33 abutting against the outer side of the steering bracket 200.

[0028] Referring again to Figure 4, the rotating component 2 includes a motor 20 mounted on the frame 1 and a drive shaft 22 rotatably connected to the frame 1. The motor 20 and the drive shaft 22 are provided with a coupling 21. The drive shaft 22 is fixedly connected to the base, resulting in stable movement and a simple structure.

[0029] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A machining fixture for automotive steering brackets, characterized in that, include: frame; A steering bracket, the bottom of which has a first positioning hole and a second positioning hole; A support assembly, wherein the steering bracket is placed on the support assembly and the steering bracket engages with the pin hole of the support assembly; a clamping assembly, wherein the clamping assembly is disposed above the steering bracket and the steering bracket is located between the support assembly and the clamping assembly; and a rotating assembly, wherein the rotating assembly is mounted on the frame and is used to drive the support assembly and the clamping assembly to rotate synchronously.

2. The automotive steering bracket machining fixture as described in claim 1, characterized in that: The support assembly includes a base and a bottom plate disposed above the base. The bottom plate is provided with a first positioning pin and a second positioning pin that cooperate with the first positioning hole and the second positioning hole. The bottom plate is also provided with a third positioning pin, which abuts against the lower end face of the steering bracket.

3. The automotive steering bracket machining fixture as described in claim 2, characterized in that: The clamping assembly includes a first clamping member and a second clamping member, which are located at both ends of the steering bracket.

4. The automotive steering bracket machining fixture as described in claim 3, characterized in that: The first clamping member includes a first cylinder mounted on the base plate and a first ejector pin disposed at the output end of the first cylinder, the first ejector pin abutting against the outer side of the steering bracket.

5. The automotive steering bracket machining fixture as described in claim 4, characterized in that: The second clamping member includes a second cylinder mounted on the base plate and a second ejector pin disposed at the output end of the second cylinder, the second ejector pin abutting against the outer side of the steering bracket.

6. The automotive steering bracket machining fixture as described in claim 5, characterized in that: The rotating assembly includes a motor mounted on the frame and a drive shaft rotatably connected to the frame. The motor and the drive shaft are provided with a coupling, and the drive shaft is fixedly connected to the base.

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