Electricity lapping mold for mounting bracket of folding standing plate of forklift

Abstract

The utility model relates to the technical field of machine manufacturing, in particular to an electric connection mold for a mounting bracket of a folding standing plate of a forklift. Comprising a bottom plate, a folding standing plate, a welding assembly of the folding standing plate, a first welding tool, a second welding tool and a third welding tool. The die aims to overcome the defects that when a forklift folding standing plate installation support is manually welded, positioning is not accurate, the operation difficulty and the damage risk are increased due to the fact that a plate is difficult to lay flat, labor intensity is large, and quality consistency and reliability are low due to the influence of the technical level of operators. The folding standing plate is fixed by the first welding tool to ensure that the position is stable and accurate; the second welding tool is used for positioning the support with the holes in the front face or the support with the holes in the back face; and the rectangular block is positioned on the folding standing plate by the third welding tool. All welding tools are located on the same plane, layout is reasonable, operation is convenient, working efficiency is improved, and operation difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing technology, and in particular to a power-on mold for a forklift folding platform mounting bracket. Background Technology

[0002] With the rapid development of logistics, warehousing, and other industries, forklifts, as essential handling tools, are increasingly widely used. Forklift folding platform mounts, as a key component of forklifts, directly affect the performance and safety of the forklift. In traditional forklift folding platform mount production, manual welding is commonly used. However, this method has several drawbacks. First, manual positioning is inaccurate. Due to inherent errors in the size and shape of various components, it is difficult to guarantee the relative positional accuracy between components manually, leading to unstable welding quality and affecting the overall performance of the mount. Second, production efficiency is low; manual welding is slow and cannot meet the growing market demand. Third, manual welding is labor-intensive, requiring operators to perform repetitive tasks for extended periods, leading to fatigue. Furthermore, welding quality is greatly affected by the operator's skill level; varying skill levels among operators make it difficult to ensure consistency and reliability in welding, introducing significant uncertainty into the quality of the mount.

[0003] The problem is particularly pronounced when welding both sides of the board. After welding the front side, the board cannot be laid flat due to the existing components, making welding the back side extremely difficult. Finding stable support points makes positioning for back-side welding even more inaccurate, further reducing weld quality. Simultaneously, operators need to spend more effort and time adjusting the board's position when handling back-side welding, increasing labor intensity and reducing production efficiency. Utility Model Content

[0004] To address the shortcomings of manual welding in the production of forklift folding platform mounting brackets, such as inaccurate positioning of the front and back sides, difficulty in flattening the plates increasing operational difficulty and damage risk, high labor intensity, and low quality consistency and reliability due to the influence of the operator's skill level.

[0005] The present invention proposes the following technical solution:

[0006] A power-on mold for a forklift folding platform mounting bracket includes a base plate, a folding platform and its welding components, characterized in that it includes a first welding fixture, a second welding fixture and a third welding fixture;

[0007] The first welding fixture is set on the base plate and used to fix the folding station plate;

[0008] The second welding fixture is set on the base plate and used to position the perforated support on the front or the perforated support on the folding station plate.

[0009] The third welding fixture is set on the base plate and used to position the rectangular block on the folding station plate.

[0010] Preferably, the first welding fixture includes a left mounting base and a right mounting base, which are fixedly connected to the base plate. Both the left and right mounting bases are threaded with fixing bolts, which are used to fix the folding station plate to the left and right mounting bases.

[0011] Preferably, the first welding fixture includes a support base, which is fixedly connected to the base plate and is located between the left mounting base and the right mounting base.

[0012] Preferably, the second welding fixture includes a left rotating seat and a right rotating seat, which are fixedly connected to the base plate. A left positioning arm is rotatably mounted on the left rotating seat, and a right positioning arm is rotatably mounted on the right rotating seat.

[0013] Preferably, the second welding fixture includes a rotating seat, which is fixedly connected to the base plate, and a positioning arm is rotatably mounted on the rotating seat, with a threaded pin threadedly connected to the positioning arm.

[0014] Preferably, the connecting rod is used to install a front-hole support, and the threaded pin is used to fix the back-hole support onto the positioning arm.

[0015] Preferably, the third welding fixture includes a left positioning seat and a right positioning seat, and both the left and right positioning seats are fixedly connected to the bottom of an extension block, which is fixedly connected to the base plate.

[0016] Preferably, the left and right positioning seats are fixedly connected to the rectangular block by stepped pins.

[0017] Preferably, the first welding fixture, the second welding fixture, and the third welding fixture are located on the same plane, with the second welding fixture on one side of the first welding fixture and the third welding fixture on the other side of the first welding fixture.

[0018] The beneficial effects of this practical application are:

[0019] 1. This utility model uses a first welding fixture to fix the folding station plate. The cooperation of the left mounting base, the right mounting base and the fixing bolts ensures that the position of the folding station plate is stable and accurate, avoiding the problem of inaccurate positioning during manual welding.

[0020] 2. The second welding fixture of this utility model can accurately position the perforated support on the front or back of the folding station plate, ensuring the accuracy of the installation position of the perforated support.

[0021] 3. The third welding fixture of this utility model utilizes the left positioning seat, right positioning seat and heightening block to accurately position the rectangular block on the folding station plate, thereby improving the installation accuracy of the overall component.

[0022] 4. In this utility model, all welding fixtures are mounted on the base plate and located on the same plane, with a reasonable layout that facilitates welding operations and improves work efficiency. The left rotating seat, right rotating seat, and rotating positioning arm in the second welding fixture facilitate the installation and adjustment of the perforated support, reducing operational difficulty.

[0023] 5. This invention avoids the quality inconsistencies caused by differences in operator skill levels in manual welding, making the welding quality more stable and reliable. For welding on both sides, the specific tooling design effectively solves the problem of difficulty in placing the board flat, reduces the risk of damage during the welding process, and improves the overall product quality. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the power-on mold for a forklift folding platform mounting bracket according to the present invention.

[0025] Figure 2 This is a structural schematic diagram of the folding station plate and its welding components of this utility model.

[0026] In the diagram: 1. First welding fixture; 101. Left mounting seat; 102. Right mounting seat; 103. Fixing bolt; 104. Support seat; 2. Second welding fixture; 201. Left rotating seat; 202. Right rotating seat; 203. Left positioning arm; 204. Right positioning arm; 205. Connecting rod; 206. Rotating seat; 207. Positioning arm; 208. Threaded pin; 3. Third welding fixture; 301. Left positioning seat; 302. Right positioning seat; 303. Heightening block; 304. Stepped pin; 4. Base plate; 5. Folding station plate and its welding components; 501. Folding station plate; 502. Support with holes on the front; 503. Support with holes on the back; 504. Rectangular block. Detailed Implementation

[0027] A jump-start mold for a forklift folding platform mounting bracket includes a base plate 4, a folding platform and its welding assembly 5, wherein the folding platform and its welding assembly 5 includes a folding platform 501, several front-perforated supports 502, back-perforated supports 503, and a rectangular block 504. The mold is characterized by including a first welding fixture 1, a second welding fixture 2, and a third welding fixture 3; the first welding fixture 1, the second welding fixture 2, and the third welding fixture 3 are located on the same plane, with the second welding fixture 2 on one side of the first welding fixture 1 and the third welding fixture 3 on the other side of the first welding fixture 1.

[0028] The first welding fixture 1 is mounted on the base plate 4 and used to fix the folding station plate 501. The first welding fixture 1 includes a left mounting base 101 and a right mounting base 102, which are fixedly connected to the base plate 4. Both the left mounting base 101 and the right mounting base 102 are threadedly connected with fixing bolts 103, which are used to fix the folding station plate 501 to the left mounting base 101 and the right mounting base 102. The first welding fixture 1 includes a support base 104, which is fixedly connected to the base plate 4 and is located between the left mounting base 101 and the right mounting base 102.

[0029] The second welding fixture 2 is mounted on the base plate 4 and is used to position the perforated support 502 on the front side or the perforated support 503 on the folding platform 501. The second welding fixture 2 includes a left rotating seat 201 and a right rotating seat 202, which are fixedly connected to the base plate 4. A left positioning arm 203 is rotatably mounted on the left rotating seat 201, and a right positioning arm 204 is rotatably mounted on the right rotating seat 202. A connecting rod 205 is installed between the left and right positioning arms 203 and 204. The second welding fixture 2 also includes a rotating seat 206, which is fixedly connected to the base plate 4. A positioning arm 207 is rotatably mounted on the rotating seat 206, and a threaded pin 208 is threadedly connected to the positioning arm 207. The connecting rod 205 is used to mount the perforated support 502 on the front side, and the threaded pin 208 is used to fix the perforated support 503 on the positioning arm 207.

[0030] The third welding fixture 3 is set on the base plate 4 and is used to position the rectangular block 504 on the folding station plate 501. The third welding fixture 3 includes a left positioning seat 301 and a right positioning seat 302. The bottom of the left positioning seat 301 and the right positioning seat 302 are fixedly connected to the lifting block 303, which is fixedly connected to the base plate 4. The left positioning seat 301 and the right positioning seat 302 are both threadedly connected to the stepped pin 304, which is used to fix the rectangular block 504 on the left positioning seat 301 or the right positioning seat 302.

[0031] In use, the folding station plate 501 is placed with its front side facing up and fixed to the left mounting base 101 and the right mounting base 102 using fixing bolts 103. Several perforated supports 502 are placed between the left positioning arm 203 and the right positioning arm 204. A connecting rod 205 passes through the perforated supports 502 and connects them to the left and right positioning arms 203 and 204. Pushing the left and right positioning arms 203 and 204 causes the perforated supports 502 to move accordingly until the welding surface of the perforated supports 502 is in contact with the front side of the folding station plate 501, at which point front-side welding can be performed.

[0032] After the front-side electrical welding is completed, pull out the connecting rod 205, pull the left positioning arm 203 and the right positioning arm 204, loosen the fixing bolt 103, take out the folding station plate 501 and flip it so that its reverse side faces upward. Then, re-fix the reverse-side folding station plate 501 onto the left mounting base 101 and the right mounting base 102. Use the threaded pin 208 to fix the reverse-side perforated support 503 onto the positioning arm 207, and push the positioning arm 207 to move the reverse-side perforated support 503 until the welding surface of the reverse-side perforated support 503 is in contact with the reverse side of the folding station plate 501. Attach the two rectangular blocks 504 to the reverse side of the folding station plate 501, and use the stepped pin 304 to fix the two rectangular blocks 504 onto the left positioning base 301 or the right positioning base 302 respectively. The reverse-side electrical welding can then be performed.

[0033] After the reverse side is welded, release the threaded pin 208 and the stepped pin 304, pull the positioning arm 207, and take out the welded folding station plate and its welding components 5.

Claims

1. A jump-start mold for a forklift folding platform mounting bracket, comprising a base plate (4), a folding platform and its welding components (5), characterized in that, Including the first welding fixture (1), the second welding fixture (2), and the third welding fixture (3); The first welding fixture (1) is set on the base plate (4) and used to fix the folding station plate (501). The second welding fixture (2) is set on the base plate (4) and used to position the front hole support (502) or the back hole support (503) on the folding station plate (501); The third welding fixture (3) is set on the base plate (4) and used to position the rectangular block (504) on the folding station plate (501).

2. The jump-start mold for a forklift folding platform mounting bracket according to claim 1, characterized in that, The first welding fixture (1) includes a left mounting base (101) and a right mounting base (102). The left mounting base (101) and the right mounting base (102) are fixedly connected to the base plate (4). The left mounting base (101) and the right mounting base (102) are both threadedly connected with fixing bolts (103). The fixing bolts (103) are used to fix the folding station plate (501) on the left mounting base (101) and the right mounting base (102).

3. The jump-start mold for a forklift folding platform mounting bracket according to claim 1, characterized in that, The first welding fixture (1) includes a support base (104), which is fixedly connected to the base plate (4). The support base (104) is located between the left mounting base (101) and the right mounting base (102).

4. The jump-start mold for a forklift folding platform mounting bracket according to claim 1, characterized in that, The second welding fixture (2) includes a left rotating seat (201) and a right rotating seat (202). The left rotating seat (201) and the right rotating seat (202) are fixedly connected to the base plate (4). A left positioning arm (203) is rotatably mounted on the left rotating seat (201), and a right positioning arm (204) is rotatably mounted on the right rotating seat (202). A connecting rod (205) is installed between the left positioning arm (203) and the right positioning arm (204).

5. The jump-start mold for a forklift folding platform mounting bracket according to claim 4, characterized in that, The second welding fixture (2) includes a rotating seat (206), which is fixedly connected to the base plate (4). A positioning arm (207) is rotatably mounted on the rotating seat (206), and the positioning arm (207) is threadedly connected to a threaded pin (208).

6. The jump-start mold for a forklift folding platform mounting bracket according to claim 5, characterized in that, The rod (205) is used to install the front hole support (502), and the threaded pin (208) is used to fix the back hole support (503) on the positioning arm (207).

7. The jump-start mold for a forklift folding platform mounting bracket according to claim 1, characterized in that, The third welding fixture (3) includes a left positioning seat (301) and a right positioning seat (302). The bottom of the left positioning seat (301) and the right positioning seat (302) are fixedly connected to a heightening block (303), and the heightening block (303) is fixedly connected to the base plate (4).

8. The jump-start mold for a forklift folding platform mounting bracket according to claim 7, characterized in that, The left positioning seat (301) and the right positioning seat (302) are fixedly connected to the rectangular block (504) by a stepped pin (304).

9. The jump-start mold for a forklift folding platform mounting bracket according to claim 1, characterized in that, The first welding fixture (1), the second welding fixture (2), and the third welding fixture (3) are located on the same plane. The second welding fixture (2) is on one side of the first welding fixture (1), and the third welding fixture (3) is on the other side of the first welding fixture (1).

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