Shock absorber yoke welding clamp

Abstract

The utility model discloses a shock absorber yoke welding clamp which comprises a rack. The joint fork comprises a main rod, a sleeve and a shaft fork which are connected in sequence, and connecting blocks are arranged on the two sides of the main rod; the main rod supporting assembly comprises a main rod supporting piece and a main rod clamping piece; wherein the main rod supporting piece is fixed to the rack, the main rod clamping piece is located above the main rod, and the main rod is located in a space defined by the main rod supporting piece and the main rod clamping piece; the sleeve clamping piece is fixed to the machine frame, and the sleeve clamping piece is used for clamping a sleeve; the shaft fork clamping assembly comprises a driving piece fixed to the side face of the machine frame and a shaft fork clamping piece arranged at the output end of the driving piece, the main rod supporting assembly, the sleeve clamping piece and the shaft fork clamping assembly are arranged, all parts are clamped, the clamping stability is high, the position error between all the parts is guaranteed, and the machining precision is improved. The clamp has the advantages of being simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to a clamp, in particular to a shock absorber yoke welding clamp. Background Art

[0002] The shock absorber yoke is welded from multiple parts, which need to be limited simultaneously during welding. Currently, the existing welding fixture has the defects of complex structure and low clamping precision. Therefore, it is necessary to improve the defects of the existing technology. Utility Model Content

[0003] The present application aims to provide a shock absorber yoke welding fixture with a simple structure and high clamping precision.

[0004] The utility model provides a shock absorber yoke welding fixture, comprising:

[0005] frame;

[0006] A yoke, the yoke comprising a main rod, a sleeve and a shaft fork connected in sequence, with connecting blocks provided on both sides of the main rod;

[0007] A main rod support assembly, the main rod support assembly comprising a main rod support member and a main rod clamping member;

[0008] Wherein, the main rod support is fixed to the frame, the main rod clamp is located above the main rod, and the main rod is located in a space enclosed by the main rod support and the main rod clamp;

[0009] a sleeve clamping member, the sleeve clamping member being fixed on the frame and being used for clamping the sleeve;

[0010] The shaft fork clamping assembly includes a driving member fixed to the side of the frame and a shaft fork clamping member provided at the output end of the driving member. The utility model clamps each component separately by arranging a main rod support assembly, a sleeve clamping member and a shaft fork clamping assembly. The clamping has high stability, which ensures the position error between the components. The fixture has the advantages of simple structure and strong practicality.

[0011] In a specific embodiment, the main rod support member includes a base fixedly connected to the frame and a support block provided on the base, and the outer peripheral side of the main rod abuts against the support block, which has a simple structure and stable clamping.

[0012] In a specific embodiment, the main rod clamping member includes a base fixedly connected to the frame and a limit block provided on the base, a first cylinder is fixed on the base, a U-shaped block is fixed to the output end of the first cylinder, the first cylinder drives the U-shaped block to move vertically and abut against the main rod, and the main rod is restricted in multiple degrees of freedom by the limit block and the U-shaped block, thereby ensuring the stability of the clamping.

[0013] In a specific embodiment, an abutment block is fixed on the base, and the abutment block abuts against the lower end surface of the connecting block. A first flip cylinder is provided on the side of the base, and a pressure arm is provided at the output end of the first flip cylinder. The pressure arm abuts against the upper end surface of the connecting block. The pressure arm is driven to flip by the first flip cylinder to achieve the limitation of the connecting block, and the clamping effect is good.

[0014] In a specific embodiment, the sleeve clamp includes a mounting seat and a limiting bracket arranged on the mounting seat. A second cylinder is fixed on the mounting seat. The output end of the second cylinder is provided with an abutment arm. The abutment arm is driven by the second cylinder to abut against the sleeve to achieve the limitation of the sleeve. The structure is simple and the stability is high.

[0015] In a specific embodiment, the driving member includes a third cylinder fixed to the frame and a connecting rod arranged at the output end of the third cylinder. The end of the connecting rod is provided with a mounting frame, and the mounting frame is provided with a support plate. The structure is simple and easy to implement.

[0016] In a specific embodiment, the axle fork clamping member includes a fourth cylinder fixed on both sides of the mounting frame and a pin arranged at the output end of the fourth cylinder. A second flip cylinder is fixed on the mounting frame. The output end of the second flip cylinder is provided with a pressure rod, which drives the pin and the axle fork pin hole to cooperate through the fourth cylinder, and the limiting effect is good.

[0017] Beneficial effects: The utility model clamps each component separately by setting a main rod support assembly, a sleeve clamp and an axle fork clamp assembly. The clamping stability is high, which ensures the position error between the components. The fixture has the advantages of simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 1 is a schematic diagram of the overall structure of the shock absorber yoke welding fixture of this embodiment;

[0019] Figure 2 It is a structural diagram of the yoke;

[0020] Figure 3 It is a structural diagram of the main rod support;

[0021] Figure 4 It is a structural diagram of the main rod clamping part;

[0022] Figure 5 It is a structural diagram of the sleeve clamp;

[0023] Figure 6 It is a structural diagram of the shaft fork clamping assembly.

[0024] In the figure: 100, welding fixture; 1, frame; 2, yoke; 20, main rod; 21, sleeve; 22, shaft fork; 23, connecting block; 3, main rod support; 30, base; 31, support block; 4, main rod clamping member; 40, base; 41, first flip cylinder; 42, pressure arm; 43, first cylinder; 44, abutment block; 45, U-shaped block; 5, sleeve clamping member; 50, mounting seat; 51, limit bracket; 52, second cylinder; 53, abutment arm; 6, shaft fork clamping assembly; 60, third cylinder; 61, fourth cylinder; 62, mounting frame; 63, support plate; 64, second flip cylinder; 65, pressure rod. DETAILED DESCRIPTION

[0025] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that the terms "center," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "counterclockwise," "clockwise," "axial," "radial," "circumferential," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0028] See also Figures 1-6 A shock absorber yoke welding fixture 100 of this embodiment includes a frame 1; a yoke 2, wherein the yoke 2 includes a main rod 20, a sleeve 21 and a shaft fork 22 connected in sequence, and connecting blocks 23 are provided on both sides of the main rod; a main rod support assembly, wherein the main rod support assembly includes a main rod support member 3 and a main rod clamping member 4; wherein the main rod support member 3 is fixed to the frame 1, the main rod clamping member 4 is located above the main rod, and the main rod is located in a space enclosed by the main rod support member 3 and the main rod clamping member 4; a sleeve The clamping part 5, the sleeve clamping part 5 is fixed on the frame 1, and the sleeve clamping part 5 is used to clamp the sleeve; the shaft fork clamping assembly 6, the shaft fork clamping assembly 6 includes a driving part fixed to the side of the frame 1 and a shaft fork clamping part provided at the output end of the driving part. The utility model clamps each component separately by arranging the main rod support assembly, the sleeve clamping part 5 and the shaft fork clamping assembly 6. The clamping has high stability, which ensures the position error between the components, and the fixture has the advantages of simple structure and strong practicality.

[0029] See also Figure 3 The main rod support member 3 includes a base 30 fixedly connected to the frame 1 and a support block 31 provided on the base 30. The outer peripheral side of the main rod abuts against the support block 31, with a simple structure and stable clamping.

[0030] See also Figure 4 The main rod clamping member 4 includes a base 40 fixedly connected to the frame 1 and a limit block provided on the base 40. A first cylinder 43 is fixed on the base 40, and a U-shaped block 45 is fixed to the output end of the first cylinder 43. The first cylinder 43 drives the U-shaped block 45 to move vertically and abut against the main rod. The main rod is restricted in multiple degrees of freedom by the limit block and the U-shaped block 45, thereby ensuring the stability of the clamping.

[0031] Continue to see Figure 4 A contact block 44 is fixed on the base 40, and the contact block 44 abuts against the lower end surface of the connecting block. A first flip cylinder 41 is provided on the side of the base 40, and a pressure arm 42 is provided at the output end of the first flip cylinder 41. The pressure arm 42 abuts against the upper end surface of the connecting block. The pressure arm 42 is flipped by the first flip cylinder 41 to achieve the limitation of the connecting block, and the clamping effect is good.

[0032] See also Figure 5The sleeve clamping member 5 includes a mounting seat 50 and a limiting bracket 51 provided on the mounting seat 50. A second cylinder 52 is fixed on the mounting seat 50. The output end of the second cylinder 52 is provided with an abutment arm 53. The abutment arm 53 is driven by the second cylinder 52 to abut against the sleeve to achieve the limitation of the sleeve. The structure is simple and the stability is high.

[0033] See also Figure 6 The driving member includes a third cylinder 60 fixed to the frame 1 and a connecting rod provided at the output end of the third cylinder 60. The end of the connecting rod is provided with a mounting frame 62, and the mounting frame 62 is provided with a support plate 63. The structure is simple and easy to implement.

[0034] Continue to see Figure 6 The axle fork clamping member includes a fourth cylinder 61 fixed on both sides of the mounting frame 62 and a pin provided at the output end of the fourth cylinder 61. A second flip cylinder 64 is fixed on the mounting frame 62. The output end of the second flip cylinder 64 is provided with a pressure rod 65, which drives the pin and the axle fork pin hole to cooperate through the fourth cylinder 61, and the limiting effect is good.

[0035] The above are only specific embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any changes or replacements within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A shock absorber yoke welding fixture, characterized in that: include: frame; A yoke, the yoke comprising a main rod, a sleeve and a shaft fork connected in sequence, with connecting blocks provided on both sides of the main rod; A main rod support assembly, the main rod support assembly comprising a main rod support member and a main rod clamping member; Wherein, the main rod support is fixed to the frame, the main rod clamp is located above the main rod, and the main rod is located in a space enclosed by the main rod support and the main rod clamp; a sleeve clamping member, the sleeve clamping member being fixed on the frame and being used for clamping the sleeve; A shaft fork clamping assembly includes a driving member fixed to the side of the frame and a shaft fork clamping member provided at the output end of the driving member.

2. A shock absorber yoke welding fixture according to claim 1, characterized in that: The main rod support member includes a base fixedly connected to the frame and a support block provided on the base, and the outer peripheral side of the main rod abuts against the support block.

3. A shock absorber yoke welding fixture as claimed in claim 2, characterized in that: The main rod clamping member includes a base fixedly connected to the frame and a limit block arranged on the base. A first cylinder is fixed on the base, and a U-shaped block is fixed to the output end of the first cylinder. The first cylinder drives the U-shaped block to move vertically and abut against the main rod.

4. A shock absorber yoke welding fixture according to claim 3, characterized in that: A contact block is fixed on the base, and the contact block contacts the lower end surface of the connecting block. A first flip cylinder is provided on the side of the base, and a pressure arm is provided at the output end of the first flip cylinder, and the pressure arm contacts the upper end surface of the connecting block.

5. The shock absorber yoke welding fixture according to claim 1, characterized in that: The sleeve clamping member includes a mounting seat and a limiting bracket arranged on the mounting seat. A second cylinder is fixed on the mounting seat, and an abutting arm is provided at the output end of the second cylinder.

6. The shock absorber yoke welding fixture according to claim 1, characterized in that: The driving member includes a third cylinder fixed to the frame and a connecting rod provided at the output end of the third cylinder. The end of the connecting rod is provided with a mounting frame, and the mounting frame is provided with a support plate.

7. A shock absorber yoke welding fixture according to claim 6, characterized in that: The shaft fork clamping member includes a fourth cylinder fixed on both sides of the installation frame and a pin provided at the output end of the fourth cylinder. A second flip cylinder is fixed on the installation frame, and a pressure rod is provided at the output end of the second flip cylinder.

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