Forklift gearbox support welding tool

Abstract

A forklift gearbox support welding tool comprises a bottom plate, a left welding platform and a right welding platform, wherein the left welding platform and the right welding platform are symmetrically arranged on the bottom plate. The left welding platform comprises a left welding support and a left fixing frame, and the right welding platform comprises a right welding support and a right fixing frame. According to the forklift gearbox support welding tool, the two ends of the forklift gearbox support are fixed through the symmetrically-arranged welding platforms, the positions of other parts are fixed through the positioning pins and the positioning plates, then welding is conducted, the welding efficiency is greatly improved, and the reject ratio of the forklift gearbox support is also greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of forklift gearbox brackets, in particular to a forklift gearbox bracket welding tool. Background Art

[0002] Existing forklift gearbox brackets are all manually spliced ​​and then welded. The assembly process of the forklift gearbox bracket is difficult, time-consuming and labor-intensive, and it is difficult to ensure the size and shape and position tolerances. Today's forklift gearbox bracket welding technology has low production efficiency and high defective rate, which cannot meet market demand. Therefore, a welding tool is needed to improve production efficiency and reduce the defective rate. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to solve the problem of low welding efficiency and high defect rate in the prior art, the utility model provides a forklift gearbox bracket welding tool.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a forklift gearbox bracket welding tool, comprising a base plate and a left welding platform and a right welding platform symmetrically arranged on the base plate; the left welding platform comprises a left welding bracket and a left fixing bracket, and the right welding platform comprises a right welding bracket and a right fixing bracket.

[0005] Furthermore, the left welding bracket includes a first support plate and a first clamping device, and the first clamping device is arranged above the first support plate.

[0006] Furthermore, the left fixing frame includes a first fixing plate and a second pressing device, and the second pressing device is arranged on a side of the first fixing plate.

[0007] Furthermore, the right welding bracket includes a second support plate and a third clamping device, and the third clamping device is arranged above the second support plate.

[0008] Furthermore, the right fixing frame includes a second fixing plate and a fourth pressing device, and the fourth pressing device is arranged on a side of the second fixing plate.

[0009] Furthermore, the first clamping device, the second clamping device, the third clamping device and the fourth clamping device all include a pressing plate, an adjusting shaft and a fixed shaft; one end of the pressing plate is connected to the fixed shaft, and the other end is connected to the adjusting shaft.

[0010] Furthermore, a positioning bracket is connected to a side of the second supporting plate close to the second fixing plate, and the positioning bracket includes a supporting frame and a positioning plate arranged on the supporting frame.

[0011] Furthermore, the first fixing plate is provided with a first positioning hole, and the first positioning hole is provided with a first positioning pin matching therewith.

[0012] Furthermore, the second fixing plate is provided with a second positioning hole, and the second positioning hole is provided with a second positioning pin matching therewith.

[0013] Beneficial effects of the utility model:

[0014] The forklift gearbox bracket welding tool described in the utility model fixes the two ends of the forklift gearbox bracket by means of symmetrically arranged welding platforms, and then fixes the positions of the remaining components by means of positioning pins and positioning plates before welding, so that the welding efficiency is greatly improved and the defective rate of the forklift gearbox bracket is also greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of a welding tool for a forklift gearbox bracket according to a preferred embodiment of the utility model;

[0017] Figure 2 A three-dimensional diagram of a welding tool for a forklift gearbox bracket according to a preferred embodiment of the utility model;

[0018] Figure 3 This is a diagram showing the use status of the forklift gearbox bracket welding tooling according to the preferred embodiment of the utility model;

[0019] In the figure, 1, base plate, 2, left welding platform, 3, right welding platform, 4, left welding bracket, 41, first support plate, 42, first clamping device, 5, left fixing frame, 51, first fixing plate, 52, second clamping device, 6, right welding bracket, 61, second support plate, 62, third clamping device, 7, right fixing frame, 71, second fixing plate, 72, fourth clamping device, 8, pressing plate, 9, adjusting shaft, 10, fixing shaft, 11, positioning bracket, 111, supporting frame, 112, positioning plate, 12, first positioning hole, 13, first positioning pin, 14, second positioning hole, 15, second positioning pin. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "horizontal", "top", "inside", etc., indicating the orientation or position relationship are based on the orientation or position relationship 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.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "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 or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-2 As shown, a forklift gearbox bracket welding tool includes a base plate 1 and a left welding platform 2 and a right welding platform 3 symmetrically arranged on the base plate 1; the left welding platform 2 includes a left welding bracket 4 and a left fixing frame 5, and the right welding platform 3 includes a right welding bracket 6 and a right fixing frame 7.

[0024] The left welding bracket 4 includes a first support plate 41 and a first clamping device 42, wherein the first clamping device 42 is disposed above the first support plate 41. The left fixing frame 5 includes a first fixing plate 51 and a second clamping device 52, wherein the second clamping device 52 is disposed on a side of the first fixing plate 51.

[0025] The right welding bracket 6 includes a second support plate 61 and a third clamping device 62, and the third clamping device 62 is arranged above the second support plate 61. The right fixing frame 7 includes a second fixing plate 71 and a fourth clamping device 72, and the fourth clamping device 72 is arranged on the side of the second fixing plate 71.

[0026] The first clamping device 42 , the second clamping device 52 , the third clamping device 62 and the fourth clamping device 72 all include a pressing plate 8 , an adjusting shaft 9 and a fixed shaft 10 ; one end of the pressing plate 8 is connected to the fixed shaft 10 , and the other end is connected to the adjusting shaft 9 .

[0027] A positioning bracket 11 is connected to one side of the second support plate 61 close to the second fixing plate 71, and the positioning bracket 11 includes a support frame 111 and a positioning plate 112 disposed on the support frame 111. A first positioning hole 12 is disposed on the first fixing plate 51, and a first positioning pin 13 matching the first positioning hole 12 is disposed on the first fixing plate 51. A second positioning hole 14 is disposed on the second fixing plate 71, and a second positioning pin 15 matching the second positioning hole 14 is disposed on the second fixing plate 71.

[0028] When using, Figure 3 As shown, the left bracket of the forklift gearbox bracket is fixed to the first support plate 41 through the first clamping device 42 of the left welding bracket 4, the left end of the connecting frame of the forklift gearbox bracket is fixed to the first fixing plate 51 through the second clamping device 52, and the right end is fixed to the second fixing plate 71 through the fourth clamping device 72; at the same time, the fixing plate of the forklift gearbox is fixed through the positioning plate 112, and the right bracket of the forklift gearbox bracket is fixed to the second support plate 61 through the third clamping device 62 of the right welding bracket 6. And the through holes on the connecting frame of the forklift gearbox bracket correspond to the first positioning hole 12 and the second positioning hole 14 respectively, and are fixed by the first positioning pin 13 and the second positioning pin 15; at this time, the entire bracket is welded again, and the product is obtained after welding.

[0029] In this specification, the schematic representation of the terms does not necessarily refer to the same embodiment. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments.

[0030] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A forklift gearbox bracket welding tool, characterized in that: It comprises a base plate (1) and a left welding platform (2) and a right welding platform (3) symmetrically arranged on the base plate (1); the left welding platform (2) comprises a left welding bracket (4) and a left fixing bracket (5), and the right welding platform (3) comprises a right welding bracket (6) and a right fixing bracket (7).

2. The forklift gearbox bracket welding tool according to claim 1, characterized in that: The left welding bracket (4) comprises a first support plate (41) and a first pressing device (42), wherein the first pressing device (42) is arranged above the first support plate (41).

3. The forklift gearbox bracket welding tool according to claim 2, characterized in that: The left fixing frame (5) comprises a first fixing plate (51) and a second pressing device (52), wherein the second pressing device (52) is arranged on a side of the first fixing plate (51).

4. The forklift gearbox bracket welding tool according to claim 3, characterized in that: The right welding bracket (6) comprises a second supporting plate (61) and a third pressing device (62), wherein the third pressing device (62) is arranged above the second supporting plate (61).

5. The forklift gearbox bracket welding tool according to claim 4, characterized in that: The right fixing frame (7) comprises a second fixing plate (71) and a fourth pressing device (72), wherein the fourth pressing device (72) is arranged on a side surface of the second fixing plate (71).

6. The forklift gearbox bracket welding tool according to claim 5, characterized in that: The first pressing device (42), the second pressing device (52), the third pressing device (62) and the fourth pressing device (72) all comprise a pressing plate (8), an adjusting shaft (9) and a fixed shaft (10); one end of the pressing plate (8) is connected to the fixed shaft (10), and the other end is connected to the adjusting shaft (9).

7. The forklift gearbox bracket welding tool according to claim 4, characterized in that: A positioning bracket (11) is connected to a side of the second supporting plate (61) close to the second fixing plate (71), and the positioning bracket (11) comprises a supporting frame (111) and a positioning plate (112) arranged on the supporting frame (111).

8. The forklift gearbox bracket welding tool according to claim 3, characterized in that: The first fixing plate (51) is provided with a first positioning hole (12), and the first positioning hole (12) is provided with a first positioning pin (13) matching therewith.

9. The forklift gearbox bracket welding tool according to claim 5, characterized in that: The second fixing plate (71) is provided with a second positioning hole (14), and the second positioning hole (14) is provided with a second positioning pin (15) matching therewith.

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