CN214393006U - A assembly welding frock for fork truck outer mast bottom end rail assembly - Google Patents
A assembly welding frock for fork truck outer mast bottom end rail assembly Download PDFInfo
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- CN214393006U CN214393006U CN202120112248.2U CN202120112248U CN214393006U CN 214393006 U CN214393006 U CN 214393006U CN 202120112248 U CN202120112248 U CN 202120112248U CN 214393006 U CN214393006 U CN 214393006U
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Abstract
The utility model relates to a technical field of location assembly welding, concretely relates to assembly welding frock for outer portal bottom end rail assembly of fork truck. The positioning device comprises a rectangular frame and a pair of pin plates, wherein the pair of rectangular steel pipes are arranged on two side edges of the rectangular frame, the pair of positioning plates are arranged at two ends of the rectangular frame, a lower cross beam is horizontally arranged on the rectangular frame during positioning, a pair of pins and the pair of pin plates are correspondingly inserted to enable the lower cross beam to be positioned, two lower cross beam connecting plates are abutted against two ends of the lower cross beam, and one end of each lower cross beam connecting plate is attached to a corresponding positioning surface; and when the positioning is finished, the assembly welding can be finished. Therefore, the working efficiency can be improved, and the labor intensity can be reduced: the assembling and welding process is convenient and reliable, and the working efficiency is high; guarantee product assembly welding precision simultaneously, improve product quality: the assembly welding precision is high by using the tool, and the product quality is greatly improved.
Description
Technical Field
The utility model relates to a technical field of location assembly welding, concretely relates to assembly welding frock for outer portal bottom end rail assembly of fork truck.
Background
The outer gantry lower beam assembly of the forklift is shown in fig. 2, wherein the position and the size of a lower beam 21 and two lower beam connecting plates 22 are strictly ensured; the prior art adopts manual marking and positioning and then welding, and has the following defects:
(1) low operation efficiency and large labor intensity: the manual marking operation efficiency is low, and the labor intensity of operators is high;
(2) poor positioning precision: by adopting manual marking, the position can not be accurately ensured, the positioning precision can not be good, and the product quality can not be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly welding frock for fork truck outer mast bottom end rail assembly can improve the operating efficiency, reduce intensity of labour, guarantee to produce the quality.
The specific technical scheme is as follows: an assembly welding tool for a lower beam assembly of an outer gantry of a forklift,
the assembly welding tool comprises a rectangular frame 1, two ends of the rectangular frame 1 are provided with a pair of upright rectangular positioning plates 11, one ends of the pair of positioning plates 11 are horizontally provided with a pair of pin plates 12, each pin plate is inverted L-shaped, one side surface of an L-shaped inner right angle is connected with the inner side of the corresponding positioning plate, the other side surface of the L-shaped inner right angle is a positioning surface 13, and the positioning surface 13 vertically extends out of the outer side surface of the corresponding positioning plate;
during positioning, the lower beam 21 is horizontally arranged on the rectangular frame 1, the pair of bolts 14 and the pair of pin plates 12 are correspondingly inserted to enable the lower beam 21 to be positioned, the two lower beam connecting plates 22 are abutted to two ends of the lower beam 21, and one end of each lower beam connecting plate 22 is attached to the corresponding positioning surface 13.
Further, the rectangular frame 1 includes a pair of rectangular steel pipes 15 and a pair of positioning plates 11, the pair of rectangular steel pipes 15 are two sides of the rectangular frame 1, the pair of positioning plates 11 are two ends of the rectangular frame 1, and a reinforcing steel pipe is arranged between the pair of rectangular steel pipes 15.
The utility model has the advantages of as follows:
the utility model discloses a group welding frock includes rectangle frame and a pair of cotter bar, and a pair of rectangle steel pipe is the both sides limit of rectangle frame, and a pair of locating plate is the both ends of rectangle frame, and the bottom end rail level is located on the rectangle frame during the location, and a pair of bolt and a pair of cotter bar correspond the grafting and make the bottom end rail be located, and two bottom end rail connecting plates butt are at the both ends of bottom end rail, and the one end of bottom end rail connecting plate and the laminating of corresponding locating surface; the assembly welding can be completed when the positioning is completed, so that the working efficiency can be improved, the labor intensity can be reduced, and the product quality can be ensured.
Drawings
Fig. 1 is the structure schematic diagram of the assembly welding tooling of the utility model.
Fig. 2 is the utility model discloses the structure schematic diagram of fork truck outer mast bottom end rail.
Fig. 3 is a use state diagram of the assembly welding tool of the utility model.
Wherein: the structure comprises a rectangular frame 1, a pair of positioning plates 11, a pair of pin plates 12, a positioning surface 13, a pair of bolts 14, a pair of rectangular steel pipes 15, a lower cross beam 21 and a lower cross beam connecting plate 22.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Examples
Referring to fig. 1-2, a tooling for assembling and welding a lower beam assembly of an outer mast of a forklift,
the tool comprises a rectangular frame 1, wherein two ends of the rectangular frame 1 are provided with a pair of upright rectangular positioning plates 11, one ends of the pair of positioning plates 11 are horizontally provided with a pair of pin plates 12, each pin plate is in an inverted L shape, one side surface of an L-shaped inner right angle is connected with the inner side of the corresponding positioning plate, the other side surface of the L-shaped inner right angle is a positioning surface 13, and the positioning surface 13 vertically extends out of the outer side surface of the corresponding positioning plate;
during positioning, the lower beam 21 is horizontally arranged on the rectangular frame 1, the pair of bolts 14 and the pair of pin plates 12 are correspondingly inserted to enable the lower beam 21 to be positioned, the two lower beam connecting plates 22 are abutted to two ends of the lower beam 21, and one end of each lower beam connecting plate 22 is attached to the corresponding positioning surface 13.
Further, the rectangular frame 1 includes a pair of rectangular steel pipes 15 and a pair of positioning plates 11, the pair of rectangular steel pipes 15 are two sides of the rectangular frame 1, the pair of positioning plates 11 are two ends of the rectangular frame 1, and a reinforcing steel pipe is arranged between the pair of rectangular steel pipes 15.
Referring to fig. 3, when positioning, the lower beam 21 is placed on the rectangular frame 1, and the pair of pins 14 and the pair of pin plates 12 are correspondingly inserted; two lower beam connecting plates 22 are abutted against two ends of the lower beam 21, namely the outer side faces of the pair of positioning plates 11, and one end of each lower beam connecting plate 22 is attached to the corresponding positioning face 13; after the positioning is finished, assembling and welding can be carried out; after the assembly welding is finished, pulling out a pair of bolts 14; demolding; the assembly welding process of the product is completed.
Therefore, the working efficiency can be improved, and the labor intensity can be reduced: the assembling and welding process is convenient and reliable, and the working efficiency is high; guarantee product assembly welding precision simultaneously, improve product quality: the assembly welding precision is high by using the tool, and the product quality is greatly improved.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides an assembly welding frock for outer portal bottom end rail assembly of fork truck, its characterized in that:
the assembly welding tool comprises a rectangular frame (1), two ends of the rectangular frame (1) are provided with a pair of upright rectangular positioning plates (11), one ends of the pair of positioning plates (11) are horizontally provided with a pair of pin plates (12), each pin plate is inverted L-shaped, one side surface of an L-shaped inner right angle is connected with the inner side of the corresponding positioning plate, the other side surface of the L-shaped inner right angle is a positioning surface (13), and the positioning surface (13) vertically extends out of the outer side surface of the corresponding positioning plate;
during the location, bottom end rail (21) level is located on rectangle frame (1), and a pair of bolt (14) and a pair of round pin board (12) correspond to peg graft and make bottom end rail (21) be fixed a position, and two bottom end rail connecting plates (22) butt are at the both ends of bottom end rail (21), and the laminating of one end and the locating surface (13) that corresponds of bottom end rail connecting plate (22).
2. The assembly welding tool for the outer gantry lower beam assembly of the forklift as set forth in claim 1, characterized in that: the rectangular frame (1) comprises a pair of rectangular steel pipes (15) and a pair of positioning plates (11), the rectangular steel pipes (15) are arranged on two side edges of the rectangular frame (1), the positioning plates (11) are arranged at two ends of the rectangular frame (1), and reinforcing steel pipes are arranged in the middle of the rectangular steel pipes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112248.2U CN214393006U (en) | 2021-01-15 | 2021-01-15 | A assembly welding frock for fork truck outer mast bottom end rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112248.2U CN214393006U (en) | 2021-01-15 | 2021-01-15 | A assembly welding frock for fork truck outer mast bottom end rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214393006U true CN214393006U (en) | 2021-10-15 |
Family
ID=78045813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120112248.2U Active CN214393006U (en) | 2021-01-15 | 2021-01-15 | A assembly welding frock for fork truck outer mast bottom end rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214393006U (en) |
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2021
- 2021-01-15 CN CN202120112248.2U patent/CN214393006U/en active Active
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