Positioning pin and supporting column welding tool

Abstract

The positioning pin and supporting column welding tool comprises a working table, a fixing structure and a feeding positioning structure, the fixing structure and the feeding positioning structure are arranged on the working table, the working table comprises a first working table and a second working table which abut against one side, and a plurality of positioning steel channels are sequentially arranged on the first working table in the length direction; the fixing structure is arranged on the second workbench; the fixing structure comprises a fixing block and a fixing air cylinder which are arranged at the two ends of the second workbench correspondingly and used for fixing the supporting columns. The feeding positioning structure comprises a feeding support, a longitudinal moving module, a transverse moving module, a vertical moving module and a clamping module. The clamping module is arranged on the vertical moving module, the vertical moving module is connected with the transverse moving module, the transverse moving module is connected with the longitudinal moving module, the longitudinal moving module is arranged on the feeding support, and the clamping module is suitable for clamping or loosening positioning channel steel; and the longitudinal moving module, the transverse moving module and the vertical moving module drive the clamping module for clamping and positioning the channel steel to move to the set welding position of the supporting column.

Description

Technical Field

[0001] This utility model relates to the field of welding tooling technology, and in particular to a welding tooling for a positioning pin support column. Background Technology

[0002] The prototype module has multiple positioning channel steels along its length on one side of some support columns, allowing the insertion of positioning pins. These positioning pins support and connect components such as connecting rods that make up the prototype module. Currently, the positioning channel steels are typically placed manually on the side of the support columns and then manually welded in place. This method is cumbersome and inefficient, requiring the measurement of the channel steel's position with a ruler before welding each steel. Furthermore, the availability of different models of positioning channel steel increases the possibility of incorrect placement. Manual measurement also lacks accuracy, leading to inaccurate positioning of the channel steels and affecting subsequent assembly of the prototype module. Therefore, it is necessary to provide a welding fixture for the positioning pin support columns. Utility Model Content

[0003] This utility model addresses the problems and shortcomings of existing technologies by providing a novel welding fixture for positioning pin support columns.

[0004] The present invention solves the above-mentioned technical problems through the following technical solution:

[0005] This utility model provides a welding fixture for a positioning pin support column, including a worktable and a fixing structure and a feeding and positioning structure disposed on the worktable. The worktable includes a first worktable and a second worktable abutting on one side, with a plurality of positioning channel steels arranged sequentially along the length direction on the first worktable. The fixing structure is disposed on the second worktable and includes fixing blocks and fixing cylinders respectively disposed at both ends of the second worktable. The support column is disposed on the second worktable with one end abutting against the fixing block and the other end pressed and fixed by the fixing cylinder. The feeding and positioning structure includes a feeding bracket, a longitudinal moving module, a transverse moving module, a vertical moving module, and a clamping module. The clamping module is disposed on the vertical moving module, connected to the transverse moving module, and connected to the longitudinal moving module. The longitudinal moving module is disposed on the feeding bracket, and the clamping module is adapted to clamp or release the positioning channel steel. The longitudinal moving module, the transverse moving module, and the vertical moving module drive the clamping module holding the positioning channel steel to move to the set welding position of the support column fixed on the second worktable.

[0006] Preferably, the longitudinal movement module includes a moving cylinder, a longitudinal moving block, a slider, and a slide rail. The slide rail is longitudinally disposed on the top of the feeding bracket. The slider slides freely along the slide rail. The longitudinal moving block is disposed on the slider. The moving cylinder is connected to the longitudinal moving block and drives the longitudinal moving block to move longitudinally along the slide rail. The longitudinal moving block is connected to the transverse movement module and drives the transverse movement module, the vertical movement module, and the clamping module to move between the first worktable and the second worktable.

[0007] Preferably, the lateral movement module includes a lateral movement block, a lateral movement module, and a lateral movement motor. The lateral movement block is disposed on the lateral movement module. The lateral movement motor is connected to the lateral movement module and drives the lateral movement module to move the lateral movement block laterally. The lateral movement block is connected to the vertical movement module and drives the vertical movement module and the clamping module to move longitudinally.

[0008] Preferably, the vertical movement module includes a vertical movement assembly and a vertical movement motor. The vertical movement motor is connected to the vertical movement assembly and drives the telescopic rod of the vertical movement assembly to move, thereby causing the clamping module to move vertically.

[0009] Preferably, the clamping module includes a clamping mounting plate, a clamping cylinder, and a gripper. The clamping mounting plate is connected to the vertical moving module. The clamping cylinder is fixed to the bottom of the clamping mounting plate. The gripper is connected to the clamping cylinder. The clamping cylinder drives the gripper to open and close to release or clamp the positioning channel steel.

[0010] Preferably, the longitudinal movement module is in two sets, respectively disposed above both ends of the worktable.

[0011] Preferably, the feeding brackets are in two sets, respectively located at both ends of the top of the workbench.

[0012] Preferably, the fixing structure further includes a positioning pin, which is disposed on the second worktable to limit the longitudinal position of the support column.

[0013] Preferably, the plurality of positioning channel steels are arranged on the first worktable in a set order and at intervals.

[0014] Preferably, the height of the first workbench is greater than the sum of the heights of the second workbench and the support column.

[0015] The positive and progressive effects of this utility model are as follows:

[0016] This utility model discloses a welding fixture for a positioning pin support column, comprising a worktable and a fixing structure and a feeding positioning structure disposed on the worktable. The worktable includes a first worktable and a second worktable abutting against each other on one side. Multiple positioning channel steels are sequentially arranged along the length of the first worktable. The fixing structure is disposed on the second worktable and includes fixing blocks and fixing cylinders respectively disposed at both ends of the second worktable. The support column is disposed on the second worktable, with one end abutting against the fixing block and the other end pressed and fixed by the fixing cylinder. The feeding positioning structure includes a feeding bracket, a longitudinal moving module, a transverse moving module, a vertical moving module, and a clamping module. The clamping module is disposed on the vertical... The moving module consists of a vertical moving module connected to a horizontal moving module, which in turn connects to a longitudinal moving module. The longitudinal moving module is mounted on the feeding bracket. The clamping module is suitable for clamping or releasing the positioning channel steel. The longitudinal, horizontal, and vertical moving modules drive the clamping module holding the positioning channel steel to the set welding position of the support column fixed on the second workbench. The fixed structure achieves the positioning and fixing of the support column. The longitudinal, horizontal, vertical, and clamping modules achieve the positioning, clamping, and placement of the positioning channel steel, accurately realizing the picking and placement of the positioning channel steel, saving manpower, improving accuracy, and increasing installation efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the welding fixture for the positioning pin support column in this embodiment;

[0018] Figure 2 for Figure 1 A partially enlarged schematic diagram;

[0019] Figure 3 This is a schematic diagram showing another angle of use of the positioning pin support column welding fixture in this embodiment;

[0020] Figure 4 for Figure 3 A partially enlarged schematic diagram;

[0021] Figure 5 for Figure 3 Another enlarged schematic diagram.

[0022] In the picture:

[0023] 1-Workbench; 11-First workbench; 12-Second workbench; 13-Fixed base;

[0024] 2-Fixed structure; 21-Fixed block; 22-Fixed cylinder; 23-Positioning pin;

[0025] 3-Feeding and positioning structure; 31-Feeding bracket; 32-Longitudinal movement module; 321-Moving cylinder; 322-Longitudinal movement block; 323-Slider; 324-Slide rail; 33-Transverse movement module; 331-Transverse movement block; 332-Transverse movement module; 333-Transverse movement motor; 34-Vertical movement module; 341-Vertical movement module; 342-Vertical movement motor; 35-Clamping module; 351-Clamping mounting plate; 352-Clamping cylinder; 353-Gripper;

[0026] 100 - Support column; 200 - Positioning channel steel. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] like Figures 1-5 As shown, the positioning pin support column welding fixture of this embodiment includes a worktable 1 and a fixing structure 2 and a feeding and positioning structure 3 disposed on the worktable 1. The worktable 1 includes a first worktable 11 and a second worktable 12 abutting on one side. A plurality of positioning channel steels 200 are sequentially arranged along the length direction on the first worktable 11. The fixing structure 2 is disposed on the second worktable 12. The fixing structure 2 includes a fixing block 21 and a fixing cylinder 22 respectively disposed at both ends on the second worktable 12. The support column 100 is disposed on the second worktable 12, with one end abutting against the fixing block 21, and the other end being pressed and fixed when the fixing cylinder 22 extends. The feeding and positioning structure 3... It includes a feeding bracket 31, a longitudinal moving module 32, a transverse moving module 33, a vertical moving module 34, and a clamping module 35; the clamping module 35 is disposed on the vertical moving module 34, the vertical moving module 34 is connected to the transverse moving module 33, the transverse moving module 33 is connected to the longitudinal moving module 32, the longitudinal moving module 32 is disposed on the feeding bracket 31, and the clamping module 35 is adapted to clamp or release the positioning channel steel 200; the longitudinal moving module 32, the transverse moving module 33, and the vertical moving module 34 drive the clamping module 35 that clamps the positioning channel steel 200 to move to the set welding position of the support column 100 fixed on the second workbench 12.

[0029] In some embodiments, the longitudinal movement module 32 includes a moving cylinder 321, a longitudinal moving block 322, a slider 323, and a slide rail 324. The slide rail 324 is longitudinally disposed on the top of the feeding bracket 31. The slider 323 slides freely along the slide rail 324. The longitudinal moving block 322 is disposed on the slider 323. The moving cylinder 321 is connected to the longitudinal moving block 322 and drives the longitudinal moving block 322 to move longitudinally along the slide rail 324. The longitudinal moving block 322 is connected to the transverse movement module 33 and drives the transverse movement module 33, the vertical movement module 34, and the clamping module 35 to move between the first worktable 11 and the second worktable 12.

[0030] In some embodiments, the lateral movement module 33 includes a lateral movement block 331, a lateral movement module 332, and a lateral movement motor 333. The lateral movement block 331 is disposed on the lateral movement module 332. The lateral movement motor 333 is connected to the lateral movement module 332 and drives the lateral movement module 332 to move the lateral movement block 331 laterally. The lateral movement block 331 is connected to the vertical movement module 34 and drives the vertical movement module 34 and the clamping module 35 to move longitudinally.

[0031] In some embodiments, the vertical movement module 34 includes a vertical movement module 341 and a vertical movement motor 342. The vertical movement motor 342 is connected to the vertical movement module 341 and drives the telescopic rod of the vertical movement module 341 to move, thereby causing the clamping module 35 to move vertically.

[0032] In some embodiments, the clamping module 35 includes a clamping mounting plate 351, a clamping cylinder 352, and a gripper 353. The clamping mounting plate 351 is connected to the vertical moving module 34. The clamping cylinder 352 is fixed to the bottom of the clamping mounting plate 351. The gripper 353 is connected to the clamping cylinder 352. The clamping cylinder 352 drives the gripper 353 to open and close to release or clamp the positioning channel steel 200.

[0033] In some embodiments, the longitudinal movement module 32 is in two sets, respectively disposed above both ends of the worktable 1.

[0034] In some embodiments, the feeding brackets 31 are two sets respectively disposed at both ends of the top of the workbench 1.

[0035] In some embodiments, the fixing structure 2 further includes a positioning pin 23, which is disposed on the second worktable 12 to limit the longitudinal position of the support column 100.

[0036] In some embodiments, a plurality of positioning channel steels 200 are arranged on the first worktable 11 in a predetermined order and at intervals.

[0037] In some embodiments, the height of the first workbench 11 is greater than the sum of the heights of the second workbench 12 and the support column 100.

[0038] In some embodiments, the first workbench 11 and the second workbench 12 are fixed by a mounting base 13.

[0039] In practice, the support column 100 is placed on the second workbench 12 with one side of the welded positioning channel steel 200 facing upwards. One end of the support column 100 abuts against the fixing block 21, and the outer side abuts against the positioning pin 23. The fixing cylinder 22 at the other end extends to reliably position and fix the support column 100. The longitudinal moving module 32, the transverse moving module 33, and the vertical moving module 34 move to move the clamping module 35 to the positioning channel steel 200 set at the predetermined position on the first workbench 11, clamping the positioning channel steel 200 and moving it to the support column 100. Set the welding position; manually weld two points to position the channel steel 200, then release the positioning channel steel 200 using the clamping module 35; continue manually welding the positioning channel steel 200, while simultaneously the longitudinal movement module 32, the lateral movement module 33, and the vertical movement module 34 move the clamping module 35 to the next positioning channel steel 200 at the determined position on the first worktable 11 to clamp the next positioning channel steel 200 and load it. The loading of the next positioning channel steel 200 is completed while welding; repeat the above process until all positioning channel steels 200 are welded.

[0040] In summary, the positioning pin support column welding fixture provided in this embodiment of the utility model has a fixing structure 2 to achieve the positioning and fixing of the support column 100, and a longitudinal moving module 32, a transverse moving module 33, a vertical moving module 34 and a clamping module 35 to achieve the positioning, clamping and placement of the positioning channel steel 200. This accurately realizes the picking and placement of the positioning channel steel 200, saves manpower, improves accuracy and installation efficiency.

[0041] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A welding fixture for a positioning pin support column, characterized in that, The device includes a workbench and a fixing structure and a feeding and positioning structure mounted on the workbench. The workbench includes a first workbench and a second workbench that abut against each other on one side. Multiple positioning channel steels are sequentially arranged along the length of the first workbench. The fixing structure is mounted on the second workbench and includes fixing blocks and fixing cylinders respectively mounted at both ends of the second workbench. A support column is mounted on the second workbench, with one end abutting against the fixing block and the other end pressed and fixed by the fixing cylinder. The feeding and positioning structure includes a feeding bracket, a longitudinal moving module, a transverse moving module, a vertical moving module, and a clamping module. The clamping module is mounted on the vertical moving module, connected to the transverse moving module, and connected to the longitudinal moving module. The longitudinal moving module is mounted on the feeding bracket, and the clamping module is adapted to clamp or release the positioning channel steels. The longitudinal moving module, the transverse moving module, and the vertical moving module drive the clamping module, which clamps the positioning channel steels, to a predetermined welding position on the support column fixed on the second workbench.

2. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The longitudinal movement module includes a moving cylinder, a longitudinal moving block, a slider, and a slide rail. The slide rail is longitudinally disposed on the top of the feeding bracket. The slider slides freely along the slide rail. The longitudinal moving block is disposed on the slider. The moving cylinder is connected to the longitudinal moving block and drives the longitudinal moving block to move longitudinally along the slide rail. The longitudinal moving block is connected to the transverse movement module and drives the transverse movement module, the vertical movement module, and the clamping module to move between the first worktable and the second worktable.

3. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The lateral movement module includes a lateral movement block, a lateral movement module, and a lateral movement motor. The lateral movement block is disposed on the lateral movement module. The lateral movement motor is connected to the lateral movement module and drives the lateral movement module to move the lateral movement block laterally. The lateral movement block is connected to the vertical movement module and drives the vertical movement module and the clamping module to move longitudinally.

4. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The vertical movement module includes a vertical movement assembly and a vertical movement motor. The vertical movement motor is connected to the vertical movement assembly and drives the telescopic rod of the vertical movement assembly to move, thereby causing the clamping module to move vertically.

5. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The clamping module includes a clamping mounting plate, a clamping cylinder, and a gripper. The clamping mounting plate is connected to the vertical moving module. The clamping cylinder is fixed to the bottom of the clamping mounting plate. The gripper is connected to the clamping cylinder. The clamping cylinder drives the gripper to open and close to release or clamp the positioning channel steel.

6. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The longitudinal movement module consists of two sets, each positioned above both ends of the worktable.

7. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The feeding brackets are in two sets, respectively located at both ends of the top of the workbench.

8. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The fixing structure also includes a positioning pin, which is disposed on the second worktable to limit the longitudinal position of the support column.

9. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, Multiple positioning channel steels are arranged on the first worktable in a set order and at intervals.

10. The welding fixture for the positioning pin support column as described in claim 1, characterized in that, The height of the first workbench is greater than the sum of the heights of the second workbench and the support column.

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