Forklift engine support welding tool

Abstract

A forklift engine support welding tool, including tool body, positioning device, mistake proofing positioning assembly, lifting ring assembly, stiffener pipe and clamping mechanism, the positioning device, mistake proofing positioning assembly and clamping mechanism are arranged at the top end surface of tool body, the lifting ring assembly is fixedly connected to the side wall of tool body, the stiffener pipe is arranged at the bottom of tool body, the forklift engine support welding tool, through the cooperation of positioning device and mistake proofing positioning assembly, the positioning of manual repeated adjustment is not needed, welding efficiency is improved, and batch production demand is met, and rework and waste loss caused by positioning deviation are reduced, while the unit time output is improved, and the comprehensive production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of forklift engine bracket welding technology, and in particular to a forklift engine bracket welding fixture. Background Technology

[0002] The forklift engine mount is a core load-bearing component of a forklift, and its welding quality directly affects the overall performance and safety of the forklift. With the optimization of product processes, while reducing material usage and improving material utilization, the requirements for welding precision and production efficiency of forklift engine mounts are also constantly increasing.

[0003] In existing technologies, welding forklift engine brackets largely relies on manual positioning or simple tooling, which suffers from insufficient positioning accuracy and is prone to misassembly and omissions. This not only leads to low welding efficiency, failing to meet the needs of mass production, but also results in a high product defect rate and increased production costs. Therefore, there is an urgent need for a dedicated welding fixture to solve the problems of low efficiency, insufficient yield, and high cost in the current production process. Utility Model Content

[0004] The technical problem to be solved by this utility model is: in order to solve the problems of low welding efficiency, inaccurate positioning and low yield in the prior art, this utility model provides a welding fixture for forklift engine bracket.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a welding fixture for a forklift engine bracket, including a fixture body, a positioning device, an anti-misalignment positioning component, a lifting ring component, a reinforcing rib tube, and a clamping mechanism; the positioning device, the anti-misalignment positioning component, and the clamping mechanism are disposed on the top end face of the fixture body, the lifting ring component is fixedly connected to the side wall of the fixture body, and the reinforcing rib tube is disposed at the bottom of the fixture body.

[0006] Furthermore, the positioning device includes a positioning base and a positioning pin. The positioning base is detachably connected to the top end face of the tooling body by bolts. The positioning pin is vertically fixed to the top of the positioning base, and the cross-sectional shape of the positioning pin is consistent with the inner wall shape of the positioning hole preset in the forklift engine bracket. The positioning pin and the positioning base are detachably connected.

[0007] Furthermore, the error-proof positioning component includes a limiting block and an elastic snap-fit ​​component. The limiting block is fixed to the tooling body, and the elastic snap-fit ​​component is disposed on the side of the limiting block.

[0008] Furthermore, the clamping mechanism includes multiple clamps for fixing the workpiece, and the clamping mechanism is located in front of the error-proof positioning component.

[0009] Furthermore, the top end face of the tooling body is provided with two or more limiting plates, which are located in front of the clamping mechanism.

[0010] Furthermore, the reinforcing ribs are arranged along the four sides of the tooling body, and one is arranged vertically in the middle of the bottom of the tooling body.

[0011] The beneficial effects of this utility model are:

[0012] The forklift engine bracket welding fixture described in this utility model eliminates the need for repeated manual adjustments to the positioning through the cooperation of the positioning device and the error-proof positioning component, thereby improving welding efficiency and meeting the needs of mass production. It also reduces rework and waste caused by positioning deviations, while increasing output per unit time and reducing overall production costs. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the welding fixture for the forklift engine bracket according to a preferred embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the bottom surface of the welding fixture for the forklift engine bracket according to a preferred embodiment of the present invention;

[0016] Figure 3 This is a reference diagram showing the usage state of the forklift engine bracket welding fixture according to a preferred embodiment of the present invention;

[0017] In the figure, 1. Tooling body, 2. Positioning device, 21. Positioning base, 22. Positioning pin, 3. Anti-misalignment positioning component, 31. Limiting block, 32. Elastic snap-fit ​​component, 4. Lifting ring component, 5. Reinforcing rib tube, 6. Clamping mechanism, 7. Limiting plate. Detailed Implementation

[0018] 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.

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "horizontal", "top", "inner", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and 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. Therefore, they should not be construed as limiting the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. 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 or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1-3 As shown, a forklift engine bracket welding fixture includes a fixture body 1, a positioning device 2, an anti-misalignment positioning component 3, a lifting ring component 4, a reinforcing rib 5, and a clamping mechanism 6; the positioning device 2, the anti-misalignment positioning component 3, and the clamping mechanism 6 are disposed on the top end face of the fixture body 1, the lifting ring component 4 is fixedly connected to the side wall of the fixture body 1, and the reinforcing rib 5 is disposed at the bottom of the fixture body 1.

[0022] The positioning device 2 includes a positioning base 21 and a positioning pin 22. The positioning base 21 is detachably connected to the top end face of the tooling body 1 by bolts. The positioning pin 22 is vertically fixed to the top of the positioning base 21, and the cross-sectional shape of the positioning pin 22 is consistent with the inner wall shape of the positioning hole preset in the forklift engine bracket. The positioning pin 22 and the positioning base 21 are detachably connected.

[0023] The error-proof positioning component 3 includes a limiting block 31 and an elastic locking member 32. The limiting block 31 is fixed to the tooling body 1, and the elastic locking member 32 is disposed on the side of the limiting block 31. The clamping mechanism 6 includes multiple clamps for fixing the workpiece, and the clamping mechanism 6 is disposed in front of the error-proof positioning component 3.

[0024] The top end face of the tooling body 1 is also provided with two or more limiting plates 7, which are located in front of the clamping mechanism 6. The reinforcing ribs 5 are arranged along the four sides of the tooling body 1, and one is provided vertically in the middle of the bottom of the tooling body 1.

[0025] In use, place both ends of the forklift engine bracket on the positioning device 2 and fix it to the positioning base 21 with the positioning pin 22. Place the main body of the engine bracket between the anti-misalignment positioning components 3 to prevent it from shifting. Then, with the cooperation of the limiting plate 7 and the clamping mechanism 6, place the other components and then weld them.

[0026] In this specification, the illustrative expressions of the terms do not necessarily refer to the same embodiments. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments.

[0027] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A welding fixture for a forklift engine bracket, characterized in that, The fixture includes a main body (1), a positioning device (2), an error-proof positioning component (3), a lifting ring component (4), a reinforcing rib (5), and a clamping mechanism (6). The positioning device (2), the error-proof positioning component (3), and the clamping mechanism (6) are located on the top end face of the main body (1), the lifting ring component (4) is fixedly connected to the side wall of the main body (1), and the reinforcing rib (5) is located at the bottom of the main body (1).

2. The forklift engine bracket welding fixture according to claim 1, characterized in that, The positioning device (2) includes a positioning base (21) and a positioning pin (22). The positioning base (21) is detachably connected to the top end face of the tooling body (1) by bolts. The positioning pin (22) is vertically fixed to the top of the positioning base (21), and the cross-sectional shape of the positioning pin (22) is consistent with the inner wall shape of the positioning hole preset in the forklift engine bracket. The positioning pin (22) and the positioning base (21) are detachably connected.

3. The forklift engine bracket welding fixture according to claim 1, characterized in that, The error-proof positioning component (3) includes a limiting block (31) and an elastic snap-fit ​​component (32). The limiting block (31) is fixed on the tooling body (1), and the elastic snap-fit ​​component (32) is disposed on the side of the limiting block (31).

4. The forklift engine bracket welding fixture according to claim 1, characterized in that, The clamping mechanism (6) includes multiple clamps for fixing the workpiece, and the clamping mechanism (6) is located in front of the error-proof positioning component (3).

5. The forklift engine bracket welding fixture according to claim 1, characterized in that, The tooling body (1) is also provided with two or more limiting plates (7) on its top end face, and the limiting plates (7) are located in front of the clamping mechanism (6).

6. The forklift engine bracket welding fixture according to claim 1, characterized in that, The reinforcing rib (5) is arranged along the four sides of the tooling body (1), and one is arranged vertically in the middle of the bottom of the tooling body (1).

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