Automobile seat framework accessory welding clamp

Abstract

The utility model discloses an automobile seat framework accessory welding clamp which comprises a framework accessory, and the framework accessory comprises an outer frame, a spring welded in the outer frame and a connecting wing welded on the side face of the outer frame. A base; the outer frame clamping assemblies are arranged at the two ends of the outer frame, and each outer frame clamping assembly comprises a supporting piece fixedly connected with the base and a clamping piece arranged on the supporting piece; the spring clamping assembly comprises a first spring clamping piece and a second spring clamping piece, and the first spring clamping piece and the second spring clamping piece are used for clamping the two ends of a spring correspondingly; the connecting wing clamping assembly is arranged on the side face of the outer frame, the connecting wing clamping assembly extrudes the connecting wing and enables the connecting wing to abut against the outer frame, the clamping effect is stable, welding is convenient, and the connecting wing clamping assembly has the advantages of being simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to an automobile seat, in particular to a welding fixture for accessories of an automobile seat frame. Background Art

[0002] The frame of a car seat has multiple accessories that need to be welded, including the outer frame, springs, connecting wings, etc. The current welding fixture has the defects of complex structure, inconvenient operation, and unstable clamping effect. Therefore, it is necessary to improve the defects of the existing technology. Utility Model Content

[0003] The utility model aims to solve the problems mentioned in the above background technology.

[0004] The present invention discloses a welding fixture for an automobile seat frame accessory, comprising:

[0005] A skeleton accessory, the skeleton accessory comprising an outer frame, a spring welded inside the outer frame, and a connecting wing welded to a side surface of the outer frame;

[0006] Pedestal;

[0007] An outer frame clamping assembly, the outer frame clamping assembly is arranged at both ends of the outer frame, and the outer frame clamping assembly includes a support member fixedly connected to the base and a clamping member arranged on the support member;

[0008] A spring clamping assembly, the spring clamping assembly comprising a first spring clamping piece and a second spring clamping piece, the first spring clamping piece and the second spring clamping piece are respectively used to clamp two ends of a spring;

[0009] A connecting wing clamping assembly is arranged on the side of the outer frame, and the connecting wing clamping assembly squeezes the connecting wing and makes the connecting wing abut against the outer frame. The utility model clamps and limits the outer frame, spring and connecting wing respectively by arranging an outer frame clamping assembly, a spring clamping assembly and a connecting wing clamping assembly. The clamping effect is stable, welding is convenient, and it has the advantages of simple structure and easy operation.

[0010] In a specific embodiment, the support member includes a base fixedly connected to the pedestal and a limit block fixed to the base, and the limit block is provided with a groove for accommodating the outer frame. By limiting the spring in the groove, the spring can be prevented from moving, and the limiting effect is good.

[0011] In a specific embodiment, the clamping member includes a first cylinder fixedly connected to the base and a pressure block pivotally connected to the first cylinder. The first cylinder drives the pressure block to flip and abut against the outer frame. The first cylinder drives the pressure block to flip and clamp the spring. The clamping effect is stable and the structure is simple.

[0012] In a specific embodiment, the first spring clamping member includes a fixed column, a second cylinder and a cover plate, the second cylinder is installed on the fixed column, one end of the cover plate is pivotally connected to the fixed column, and the other end is pivotally connected to the second cylinder, and a receiving block for limiting the spring is fixed on the side of the fixed column. The cover plate is driven to move by the second cylinder, and the spring is clamped by the receiving block to limit the spring. The structure is simple and the usability is strong.

[0013] In a specific embodiment, the second spring clamp includes a bracket and limiting strips arranged on both sides of the bracket, a third cylinder is fixed to the top of the bracket, a pressure rod is fixed to the output end of the third cylinder, and the third cylinder can drive the pressure rod to flip and abut against the spring. The pressure rod is driven to move by the third cylinder to squeeze the spring, thereby preventing the spring from changing position during the welding process and improving the welding quality.

[0014] In a specific embodiment, the connecting wing clamping assembly includes a hand-push cylinder fixed to the base and an abutment block arranged at the output end of the hand-push cylinder. The abutment block is adapted to the shape of the connecting wing. The hand-push cylinder drives the abutment block to move linearly, so that the connecting wing abuts against the outer frame. The structure is simple and easy to implement.

[0015] Beneficial effects: The utility model respectively clamps and limits the outer frame, spring and connecting wing by arranging an outer frame clamping assembly, a spring clamping assembly and a connecting wing clamping assembly. The clamping effect is stable, welding is convenient, and it has the advantages of simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a welding fixture for an automobile seat frame accessory according to this embodiment;

[0017] Figure 2 It is a structural diagram of the seat frame;

[0018] Figure 3 is a schematic diagram of the structure of the outer frame clamping assembly;

[0019] Figure 4 is a schematic structural diagram of a first spring clamp;

[0020] Figure 5 is a schematic structural diagram of a second spring clamp;

[0021] Figure 6 It is a schematic diagram of the structure of the connecting wing clamping assembly.

[0022] Wherein: 100, welding fixture; 1, base; 2, outer frame clamping assembly; 20, base; 21, first cylinder; 22, pressure block; 23, limit block; 3, first spring clamping member; 30, fixing column; 31, second cylinder; 32, cover plate; 33, accommodation block; 4, second spring clamping member; 40, bracket; 41, third cylinder; 42, pressure rod; 43, limit strip; 5, connecting wing clamping assembly; 50, hand-push cylinder; 51, abutment block; 6, skeleton accessories; 60, outer frame; 61, spring; 62, connecting wing. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] 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 indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example

[0027] See also Figure 1-Figure 6The present embodiment is a welding fixture 100 for an automobile seat frame accessory, comprising a frame accessory 6, wherein the frame accessory 6 comprises an outer frame 60, a spring 61 welded inside the outer frame 60, and a connecting wing 62 welded to the side of the outer frame 60; a base 1; an outer frame clamping assembly 2, wherein the outer frame clamping assembly 2 is arranged at both ends of the outer frame, and the outer frame clamping assembly 2 comprises a support member fixedly connected to the base 1 and a clamping member arranged on the support member; a spring clamping assembly, wherein the spring clamping assembly comprises a first spring clamping member 3 and a second spring The clamping member 4, the first spring clamping member 3 and the second spring clamping member 4 are respectively used to clamp the two ends of the spring; the connecting wing clamping assembly 5, the connecting wing clamping assembly 5 is arranged on the side of the outer frame, the connecting wing clamping assembly 5 squeezes the connecting wing and makes the connecting wing abut against the outer frame. The utility model respectively clamps and limits the outer frame, spring and connecting wing by arranging the outer frame clamping assembly 2, the spring clamping assembly and the connecting wing clamping assembly 5, the clamping effect is stable, welding is convenient, and it has the advantages of simple structure and convenient operation.

[0028] In a specific embodiment, the support member includes a base 20 fixedly connected to the base 1 and a limit block 23 fixed to the base 20. The limit block 23 is provided with a groove for accommodating the outer frame. By limiting the spring in the groove, the spring can be prevented from moving, and the limiting effect is good.

[0029] In a specific embodiment, the clamping member includes a first cylinder 21 fixedly connected to the base 20 and a pressure block 22 pivotally connected to the first cylinder 21. The first cylinder 21 drives the pressure block 22 to flip and abut against the outer frame. The first cylinder 21 drives the pressure block 22 to flip and clamp the spring. The clamping effect is stable and the structure is simple.

[0030] In a specific embodiment, the first spring clamping member 3 includes a fixed column 30, a second cylinder 31 and a cover plate 32. The second cylinder 31 is installed on the fixed column 30. One end of the cover plate 32 is pivotally connected to the fixed column 30, and the other end is pivotally connected to the second cylinder 31. A receiving block 33 for limiting the spring is fixed on the side of the fixed column 30. The cover plate 32 is driven to move by the second cylinder 31, and the spring is clamped by the receiving block 33 to limit the spring. The structure is simple and the usability is strong.

[0031] In a specific embodiment, the second spring clamp 4 includes a bracket 40 and limit strips 43 arranged on both sides of the bracket 40, a third cylinder 41 is fixed to the top of the bracket 40, and a pressure rod 42 is fixed to the output end of the third cylinder 41. The third cylinder 41 can drive the pressure rod 42 to flip and abut against the spring. The pressure rod 42 is driven to move by the third cylinder 41 to squeeze the spring, thereby preventing the spring from changing position during the welding process, and the welding quality is high.

[0032] In a specific embodiment, the connecting wing clamping assembly 5 includes a hand-push cylinder 50 fixed to the base 1 and an abutment block 51 arranged at the output end of the hand-push cylinder 50. The abutment block 51 is adapted to the shape of the connecting wing. The hand-push cylinder 50 drives the abutment block 51 to move linearly, so that the connecting wing abuts against the outer frame. The structure is simple and easy to implement.

[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A welding fixture for automobile seat frame accessories, characterized in that: include: A skeleton accessory, the skeleton accessory comprising an outer frame, a spring welded inside the outer frame, and a connecting wing welded to a side surface of the outer frame; Pedestal; An outer frame clamping assembly, the outer frame clamping assembly is arranged at both ends of the outer frame, and the outer frame clamping assembly includes a support member fixedly connected to the base and a clamping member arranged on the support member; A spring clamping assembly, the spring clamping assembly comprising a first spring clamping piece and a second spring clamping piece, the first spring clamping piece and the second spring clamping piece are respectively used to clamp two ends of a spring; A connecting wing clamping assembly is provided on a side surface of the outer frame, and the connecting wing clamping assembly presses the connecting wing and makes the connecting wing abut against the outer frame.

2. The automobile seat frame accessory welding fixture as claimed in claim 1, characterized in that: The support member includes a base fixedly connected to the pedestal and a limit block fixed to the base, and the limit block is provided with a groove for accommodating the outer frame.

3. A welding fixture for automobile seat frame accessories as claimed in claim 2, characterized in that: The clamping member includes a first cylinder fixedly connected to the base and a pressing block pivotally connected to the first cylinder, and the first cylinder drives the pressing block to flip and abut against the outer frame.

4. A welding fixture for automobile seat frame accessories as claimed in claim 3, characterized in that: The first spring clamping member includes a fixed column, a second cylinder and a cover plate, the second cylinder is installed on the fixed column, one end of the cover plate is pivotally connected to the fixed column, and the other end is pivotally connected to the second cylinder, and a receiving block for limiting the spring is fixed on the side of the fixed column.

5. The automobile seat frame accessory welding fixture as claimed in claim 4, characterized in that: The second spring clamp includes a bracket and limit strips arranged on both sides of the bracket, a third cylinder is fixed on the top of the bracket, a pressure rod is fixed on the output end of the third cylinder, and the third cylinder can drive the pressure rod to flip and abut against the spring.

6. The automobile seat frame accessory welding fixture as claimed in claim 5, characterized in that: The connecting wing clamping assembly comprises a hand-push cylinder fixed to the base and an abutment block arranged at the output end of the hand-push cylinder, and the abutment block is adapted to the shape of the connecting wing.

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