Welding tool for fork shaft sleeve

Abstract

The utility model provides a pallet fork shaft sleeve welding tool which comprises a rectangular base, a plurality of side positioning blocks used for limiting the front-back position of a pallet fork are symmetrically arranged on the front side and the rear side of the upper end of the base, and a T-shaped inner positioning plate used for limiting the left-right position of the pallet fork is arranged in the middle of the upper end of the base in a left-right adjustable mode. An outer positioning block is arranged on the left side of the upper end of the base, and a shaft sleeve positioning assembly used for limiting the shaft sleeve is arranged on the base. The utility model has the advantages that the pallet fork and the shaft sleeve can be quickly and accurately positioned, the deviation of the welding position is avoided, and the follow-up installation of the front trundle is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of transport vehicles, in particular to a welding tool for a fork shaft sleeve. Background Art

[0002] A transporter is a logistics handling equipment used to transport goods. When used at a handling station, the fork it carries is inserted into the hole of the pallet, and the hydraulic system is driven to lift and lower the pallet goods, and the handling operation is completed by manpower or electricity. It is the simplest, most effective, and most common loading, unloading, and handling tool among the pallet transport tools at the handling station. The forks on the transporter need to be welded with bushings on the inner walls of the front and rear sides for the subsequent installation of the front casters. Currently, there is no corresponding welding tool that can accurately locate the welding position of the bushing, which causes deviations in the welding position and affects the subsequent installation of the front casters. Summary of the invention

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and provide a welding tool for a fork shaft sleeve.

[0004] The utility model provides a welding tool for a fork shaft sleeve, comprising a rectangular base 1, a plurality of side positioning blocks 2 for limiting the front and rear positions of the fork are symmetrically arranged on the front and rear sides of the upper end of the base 1, a T-shaped inner positioning plate 3 for limiting the left and right positions of the fork is adjustable left and right in the middle of the upper end of the base 1, an outer positioning block is arranged on the left side of the upper end of the base 1, and a shaft sleeve positioning component 5 for limiting the shaft sleeve is arranged on the base 1.

[0005] Furthermore, an adjustment hole is transversely opened at the upper end of the inner positioning plate 3 , and the inner positioning plate 3 is locked to the base 1 by a locking bolt 4 passing through the adjustment hole.

[0006] Furthermore, the sleeve positioning assembly 5 comprises a fixing block 5.1 symmetrically arranged on the side wall of the base 1, the upper end of the fixing block 5.1 is longitudinally provided with a circular hole for accommodating the positioning shaft 5.2 to pass through, and the middle sleeve of the positioning shaft 5.2 is provided with a sleeve 5.3.

[0007] Furthermore, a handle is provided at the front end of the positioning shaft 5.2, and a rounded corner is provided at the rear end of the positioning shaft 5.2.

[0008] Furthermore, a cylinder 6 for placing a welding gun is obliquely provided at the right end of the base 1 .

[0009] Furthermore, the cylinder 6 is connected to the base 1 via a connecting piece 7 .

[0010] The advantages of the utility model are: the fork and the shaft sleeve can be positioned quickly and accurately to avoid deviation of the welding position and facilitate the subsequent installation of the front caster; the front and rear sides of the fork lean against the side positioning blocks, so as to position the front and rear positions of the fork; the left side of the fork leans against the outer positioning block, and the right opening of the fork leans against the inner positioning plate, so as to position the left and right positions of the fork; the left and right positions of the inner positioning plate can be adjusted by the locking bolt to meet the requirements of the shaft sleeve welding of different forks; the shaft sleeve is abutted against the inner wall of the fork, and the shaft sleeve is abutted against the sleeve, and the positioning shaft is inserted into the front circular hole, the front shaft sleeve, the sleeve, the rear shaft sleeve, and the rear circular hole, so as to position the shaft sleeve; the handle setting can facilitate the positioning shaft to penetrate the circular hole and the shaft sleeve, and the rounded corner can guide the penetration of the positioning shaft; the cylinder is inclined from the rear lower to the front upper, so that it is convenient to take and put the welding gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 It is a top view of the utility model;

[0014] Figure 4 It is a structural schematic diagram of the utility model when the fork and the shaft sleeve are positioned. DETAILED DESCRIPTION

[0015] The following is a detailed description of the embodiments of the present utility model in conjunction with the accompanying drawings.

[0016] See also Figures 1 to 4 The utility model provides a welding tool for a fork shaft sleeve, which includes a rectangular base 1. A plurality of side positioning blocks 2 for limiting the front and rear positions of the fork are symmetrically arranged on the front and rear sides of the upper end of the base 1. The front and rear sides of the fork lean against the side positioning blocks, thereby positioning the front and rear positions of the fork. A T-shaped inner positioning plate 3 for limiting the left and right positions of the fork is arranged in the middle of the upper end of the base 1 and can be adjusted left and right. An outer positioning block is arranged on the left side of the upper end of the base 1. The left side of the fork leans against the outer positioning block, and the right opening of the fork leans against the inner positioning plate, thereby positioning the left and right positions of the fork. A sleeve positioning assembly 5 for limiting the sleeve is arranged on the base 1. The fork is positioned by the side positioning blocks, the inner positioning plate, and the outer positioning blocks, and the sleeve positioning assembly is used to position the sleeve against the inner wall of the fork. The staff welds the sleeve to the fork through a welding gun.

[0017] An adjustment hole is transversely opened at the upper end of the inner positioning plate 3, and the inner positioning plate 3 is locked to the base 1 by a locking bolt 4 passing through the adjustment hole. The left and right positions of the inner positioning plate can be adjusted by the locking bolt to meet the welding of the axle sleeves of different forks.

[0018] See also Figure 1 , Figure 4 The sleeve positioning assembly 5 includes a fixing block 5.1 symmetrically arranged on the side wall of the base 1. A circular hole for accommodating the positioning shaft 5.2 is longitudinally opened at the upper end of the fixing block 5.1. A sleeve 5.3 is provided in the middle sleeve of the positioning shaft 5.2. The sleeve defines the front and rear position of the sleeve. The sleeve is placed against the inner wall of the fork and the sleeve is placed against the sleeve. The positioning shaft passes through the circular hole on the front side, the sleeve on the front side, the sleeve, the sleeve on the rear side, and the circular hole on the rear side, thereby positioning the sleeve.

[0019] The front end of the positioning shaft 5.2 is provided with a handle, and the rear end of the positioning shaft 5.2 is provided with a rounded corner. The handle can facilitate the positioning shaft to penetrate the round hole and the shaft sleeve, and the rounded corner can guide the penetration of the positioning shaft.

[0020] The right end of the base 1 is obliquely provided with a cylinder 6 for placing a welding gun. The cylinder is inclined from the rear lower to the front upper, and it is convenient to take and put the welding gun.

[0021] The cylinder 6 is connected to the base 1 via a connecting piece 7. The connecting piece is fixed to the base by welding.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A welding tool for a fork sleeve, characterized in that: It comprises a rectangular base, and a plurality of side positioning blocks for limiting the front and rear positions of the fork are symmetrically arranged on the front and rear sides of the upper end of the base, a T-shaped inner positioning plate for limiting the left and right positions of the fork is adjustable left and right in the middle of the upper end of the base, an outer positioning block is arranged on the left side of the upper end of the base, and a sleeve positioning assembly for limiting the sleeve is arranged on the base.

2. A welding tool for a fork sleeve as claimed in claim 1, characterized in that: An adjustment hole is transversely opened at the upper end of the inner positioning plate, and the inner positioning plate is locked to the base by a locking bolt passing through the adjustment hole.

3. The welding tool for a fork sleeve according to claim 1, characterized in that: The shaft sleeve positioning assembly comprises a fixing block symmetrically arranged on the side wall of the base, a circular hole for accommodating the positioning shaft to pass through is longitudinally opened at the upper end of the fixing block, and a sleeve is arranged in the middle of the positioning shaft.

4. A welding tool for a fork sleeve as claimed in claim 3, characterized in that: The front end of the positioning shaft is provided with a handle, and the rear end of the positioning shaft is provided with a rounded corner.

5. The welding tool for a fork sleeve according to claim 1, characterized in that: A cylinder for placing a welding gun is obliquely arranged at the right end of the base.

6. A welding tool for a fork sleeve as claimed in claim 5, characterized in that: The cylinder is connected to the base through a connecting piece.

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