Grid type cabling rack welding tool

Abstract

The invention provides a grid type cabling rack welding tool which comprises a base and a tool supporting frame, a plurality of tool clamping structures are arranged on the tool supporting frame, each tool clamping structure comprises a clamping switching assembly and two bearing clamping assemblies, each bearing clamping assembly comprises a sliding seat part and a clamping part, and the sliding seat parts are arranged on the clamping switching assemblies. When the lower end of the clamping part is connected with the tool supporting frame, the lower end of the clamping part can limit the bearing clamping assembly to move on the tool supporting frame, and the clamping part is in a clamping state; when the lower end of the clamping part and the tool supporting frame are in a separated state, the lower end of the clamping part does not limit movement of the bearing and clamping assembly any more, and the clamping part is in a loosened state. The clamping switching assembly adjusts the connection state of the lower end of the clamping part and the tool supporting frame. The device is simple in structure, the reference main rod of the grid type cabling rack can be adjustably fixed, the stability of the reference main rod during auxiliary rod welding is guaranteed, the operation of adjusting the reference main rod is convenient and fast, and the welding efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of wiring rack processing equipment, and in particular to a welding tool for a grid-type wiring rack. Background Art

[0002] A cable tray is a device used to manage and fix cables and wires. It is widely used in data centers, computer rooms, communication base stations, industrial control and other places. Its main function is to keep the cables neat and orderly for easy maintenance and management, while also preventing the cables from being excessively bent, entangled or damaged. There are many forms of cable trays, among which the grid-type cable tray is an open-structured cable tray that is widely used in data centers, industrial facilities, office buildings and other places. It is composed of a metal grid and has the characteristics of good ventilation, flexible installation, and easy maintenance. It is suitable for occasions that require efficient cable management and heat dissipation.

[0003] The grid-type wiring rack is formed by welding together multiple longer main poles and multiple auxiliary poles. When welding the grid-type wiring rack, the longer main poles need to be fixed in relative positions, and then the auxiliary poles are placed between the multiple main poles, and the main poles and auxiliary poles are welded together by welding equipment. However, according to the grid size and the length of the auxiliary poles of different grid-type wiring racks, the welders are required to adjust the distance between the main poles. After the adjustment, the welders also need to perform tooling clamping operations, which increases the complexity of the welders' operations. Summary of the invention

[0004] The purpose of the present invention is to provide a grid-type wiring rack welding tool to solve the technical problems existing in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A grid-type wiring rack welding tool, comprising a base fixed on a welding device and a tool support frame for supporting a reference main rod, a flip drive portion is arranged on the base, and the end of the tool support frame facing the base is connected to the flip drive portion, and the flip drive portion can drive the tool support frame to rotate around the connection between it and the flip drive portion; a plurality of tool clamping structures that can slide thereon are arranged on the tool support frame, and the tool clamping structure comprises a clamping switching assembly and two supporting clamping assemblies, the two supporting clamping assemblies can be slidably installed on the tool support frame, and the supporting clamping assembly comprises a sliding seat portion and a clamping portion, the sliding seat portion is slidably sleeved on the tool support frame, and the clamping portion is arranged On the sliding seat part, the lower end of the clamping part can be detachably connected to the tooling support frame. When the lower end of the clamping part is in a connected state with the tooling support frame, the lower end of the clamping part can limit the movement of the supporting clamping assembly on the tooling support frame and the clamping part is in a clamped state; when the lower end of the clamping part is in a separated state with the tooling support frame, the lower end of the clamping part no longer limits the movement of the supporting clamping assembly on the tooling support frame and the clamping part is in a loosened state; the clamping switching assembly is arranged between the two supporting clamping assemblies and the end of the clamping switching assembly is connected to both the sliding seat part and the clamping part; the clamping switching assembly acts on the lower end of the clamping part to adjust the connection state of the lower end of the clamping part with the tooling support frame.

[0007] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0008] In an optional solution: the tooling support frame includes an external connection part and two parallel guide arm rods, the two guide arm rods are arranged opposite to each other and one end of the guide arm rod is connected to the flip driving part, and the other ends of the two guide arm rods are connected together through the external connection part, and at least one support foot part is arranged on the external connection part, and the bottom of the support foot part has a flat foot pad.

[0009] In an optional scheme: a shift-blocking rod is provided at the bottom of the guide arm rod along its length direction, and the clamping part includes two clamping actuators, a lower rotating shaft and an extension connecting rod part. The two clamping actuators are slidably arranged on the upper end surface of the sliding seat part in a relative manner, and the lower rotating shaft is rotatably arranged at the bottom of the sliding seat part. A brake sleeve is provided at the middle position of the lower rotating shaft, one end of the extension connecting rod part is fixedly connected to the brake sleeve body, and the other end is connected to the clamping switching assembly, and the clamping switching assembly can act on the extension connecting rod part to make the lower rotating shaft and the brake sleeve body rotate; the spiral directions at the two ends of the lower rotating shaft are opposite, and the bottoms of the two clamping actuators are respectively matched and connected with the spiral parts at the two ends of the lower rotating shaft; the side of the brake sleeve body is detachably connected to the shift-blocking rod.

[0010] In an optional solution: at least one brake pad is arranged on the outer wall of the brake sleeve facing the shift-blocking rod, and a plurality of brake grooves are evenly distributed on the side of the shift-blocking rod facing the brake sleeve, and the brake pad can rotate into the brake groove.

[0011] In an optional scheme: the upper end surface of the sliding seat portion has two guide grooves, the clamping execution unit includes a clamping plate, a lower clamping arm and a clamping slider, the clamping slider can be slidably installed in the corresponding guide grooves, the clamping plate is fixed on the upper side of the clamping slider and the top edge of the clamping plate is bent outward, and the surface of the clamping plate also has multiple clamping strips; one end of the lower clamping arm is fixedly connected to the clamping slider and the other end is matched with the spiral section of the lower rotating shaft.

[0012] In an optional scheme: the extension connecting rod part is a rod frame structure, the clamping switching assembly includes a cross bar, a switching movable rod and a switching cylinder part, the two ends of the cross bar are respectively fixedly connected to the corresponding two sliding seat part sides, the switching movable rod is located on the lower side of the cross bar, and the switching movable rod has at least one guide sliding sleeve that can be slidably sleeved on the cross bar, and switching action rods are provided at both ends of the switching movable rod, and the switching action rod is inserted into the corresponding extension connecting rod part; a switching cylinder part is also provided on the lower end surface of the cross bar, and one end of the switching cylinder part is connected to the switching movable rod.

[0013] In an optional solution: two supporting points are also provided on the cross bar, and the two supporting points are respectively located at the two ends of the cross bar. The supporting points include a calibration fulcrum and a contact plate arranged on the top of the calibration fulcrum. The calibration fulcrum is an elastic telescopic rod and the surface of the contact plate has a pressure sensing sheet.

[0014] In an optional scheme: the flip driving part includes a flip spindle, a flip motor and a non-return component, both ends of the flip spindle are rotatably connected to the base through a support, the output end of the flip motor is connected to one end of the flip spindle, the end of the tooling support frame close to the flip driving part is fixedly connected to the flip spindle, the non-return component is arranged on the base and the non-return component is connected to the flip spindle, and the non-return component can lock the flip spindle and prevent it from rotating.

[0015] In an optional scheme: at least one extension portion is provided on the flip main shaft, the non-return component includes a non-return movable rod frame, an arched plate and a plurality of non-return blocks, the non-return movable rod frame can be slidably arranged on the base and one end of the non-return movable rod frame is connected to the support through a self-locking spring portion, a plurality of non-return blocks are arranged on the non-return movable rod frame and two adjacent non-return blocks form a avoidance opening, the arched plate is arranged at one end of the non-return movable rod frame and an axial groove is provided on the outer wall of the arched plate, a pushing roller is provided at the end of the flip main shaft close to the arched plate, the pushing roller is in rolling contact with the outer wall of the arched plate, and a handle portion is also provided on the non-return movable rod frame.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects:

[0017] The reference main pole and auxiliary pole of the wiring rack in the present invention are not limited to rectangular pipe fittings, but can also be long strip components such as round thin pipe fittings, C-shaped grooves and thick steel wires; in the grid wiring rack welding tool provided by the present invention, the position of the tool clamping structure on the tool support frame is adjusted to adjust the distance between two adjacent reference main poles of the wiring rack, so as to adapt to the grid size of the wiring rack, and the tool clamping structure can also realize the connection with the tool support frame when clamping the reference main pole, which can effectively limit the movement of the tool clamping structure on the tool support frame, and ensure the stability of the reference main pole when welding the auxiliary pole later; the operation is convenient, and the fixing operation after adjusting the reference main pole is reduced, and the welding efficiency is improved; after the upper surface of the grid wiring rack is welded, the flip driving part can realize the flipping of the grid wiring rack by driving the tool support frame to rotate upward, so as to facilitate the welding personnel or welding equipment to weld the other side of the grid wiring rack. The present invention has a simple structure, an adjustable fixed grid wiring rack reference main pole, ensures the stability of the reference main pole when welding the auxiliary pole, and conveniently adjusts the operation of the reference main pole, effectively improving the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a wiring rack and welding tooling in one embodiment of the present invention.

[0020] Figure 2 The figure is a schematic diagram of the welding tool structure in one embodiment of the present invention.

[0021] Figure 3 It is a schematic diagram of the tooling support frame structure in one embodiment of the present invention.

[0022] Figure 4 This is a schematic structural diagram of a supporting and clamping assembly from one perspective in an embodiment of the present invention.

[0023] Figure 5 This is a schematic structural diagram of a supporting and clamping assembly from another perspective in an embodiment of the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of a clamping switching assembly in one embodiment of the present invention.

[0025] Figure 7 Schematic diagram of the structure of a flip driving unit in one embodiment of the present invention.

[0026] Figure 8 for Figure 7 Enlarged structural diagram at A in the middle.

[0027] Figure numerals: base 100, tooling support frame 200, guide arm rod 210, external connection part 220, blocking rod 230, support foot part 240, support clamping assembly 300, slide seat part 310, guide groove 311, clamping execution unit 320, clamping plate 321, lower clamping arm 322, clamping slider 323, clamping strip 324, lower rotating shaft 330, brake sleeve 340, extension connecting rod part 350, brake pad 360, flip Driving unit 500, flip spindle 510, push roller 511, flip motor 520, extension part 530, check movable rod frame 540, self-locking spring part 550, check block 560, handle part 570, arch plate 580, axial groove 590, clamping switching assembly 600, cross bar 610, switching movable rod 620, switching cylinder part 630, guide sleeve 640, switching action rod 650, calibration fulcrum part 660, contact plate 670. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The left, right, up, and down positions of the various components given in the drawings are only one arrangement method, and the specific positions are set according to specific needs.

[0030] In one embodiment, Figure 1-Figure 5As shown, a grid-type wiring rack welding tool comprises a base 100 fixed on a welding device and a tool support frame 200 for supporting a reference main pole, a flip driving part 500 is arranged on the base 100, and the end of the tool support frame 200 facing the base 100 is connected to the flip driving part 500, and the flip driving part 500 can drive the tool support frame 200 to rotate around the connection between it and the flip driving part 500; the tool support frame 200 is provided with a plurality of tool clamping structures that can slide thereon, and the tool clamping structure comprises a clamping switching assembly 600 and two supporting clamping assemblies 300, and the two supporting clamping assemblies 300 can be slidably installed on the tool support frame 200, and the supporting clamping assembly 300 comprises a sliding seat portion 310 and a clamping portion, and the sliding seat portion 310 is slidably sleeved on the tool support frame 2 00, the clamping part is arranged on the sliding seat part 310, and the lower end of the clamping part can be detachably connected to the tooling support frame 200. When the lower end of the clamping part is in a connected state with the tooling support frame 200, the lower end of the clamping part can limit the movement of the supporting clamping assembly 300 on the tooling support frame 200 and the clamping part is in a clamped state; when the lower end of the clamping part is in a separated state with the tooling support frame 200, the lower end of the clamping part no longer limits the movement of the supporting clamping assembly 300 on the tooling support frame 200 and the clamping part is in a loosened state; the clamping switching assembly 600 is arranged between the two supporting clamping assemblies 300 and the end of the clamping switching assembly 600 is connected to both the sliding seat part 310 and the clamping part; the clamping switching assembly 600 acts on the lower end of the clamping part to adjust the connection state between the lower end of the clamping part and the tooling support frame 200.

[0031] In the embodiment of the present invention, in the initial state, the lower ends of the clamping parts in the supporting clamping assembly 300 are in a separated state from the tooling support frame 200 and the clamping parts are also in a loose state; at this time, according to the width size requirements of the grid-type wiring rack, the positions of the multiple tooling clamping structures on the tooling support frame 200 are adjusted to adjust the distance between two adjacent tooling clamping structures; the reference main rod of the grid-type wiring rack is placed on the corresponding supporting clamping assembly 300, the reference main rod is on the inner side of the clamping part, the clamping switching assembly 600 starts to work and drives the lower end of the clamping part, the clamping part starts to perform a clamping action on the reference main rod, and the lower end of the clamping part is gradually connected to the tooling support frame 200; when the lower end of the clamping part is connected to the tooling support frame 200, the entire supporting clamping assembly 300 is The clamping assembly 300 is fixed on the tooling support frame 200 and maintains a stable state. At the same time, the clamping part clamps the reference main pole, ensuring that the reference main pole remains in a stable state when welding the grid wiring rack. The two supporting clamping assemblies 300 in the tooling clamping structure clamp the two positions of the reference main pole, which can ensure the installation direction of the reference main pole so that multiple reference main poles remain in a parallel state after installation. After the upper surface welding of the reference main pole and the auxiliary pole in the wiring rack is completed, the flipping drive part 500 works and drives the tooling support frame 200 to rotate around its end connected to the flipping drive part 500, so that the tooling support frame 200 gradually rotates to a vertical state, and then the lower side of the wiring rack rotates to face forward, which is convenient for welding personnel or welding equipment to weld the other side of the wiring rack.

[0032] In one embodiment, Figure 1-Figure 3 As shown, the tooling support frame 200 includes an external connection part 220 and two parallel guide arm rods 210, the two guide arm rods 210 are arranged opposite to each other and one end of the guide arm rods 210 is connected to the flip driving part 500, and the other ends of the two guide arm rods 210 are connected together through the external connection part 220, and at least one support foot part 240 is arranged on the external connection part 220, and the bottom of the support foot part 240 has a flat foot pad; in the embodiment of the present invention, the two guide arm rods 210 are respectively connected to a supporting clamping assembly 300 in the tooling clamping structure to play a supporting and guiding role; the external connection part 220 connects the two guide arm rods 210 together to keep them rotating synchronously, and the support foot part 240 on the external connection part 220 can be placed on a welding table or the ground, so as to support one end of the tooling support frame 200 away from the flip driving part 500, thereby improving the supporting strength of the entire tooling support frame 200.

[0033] In one embodiment, Figure 1-Figure 5As shown, the bottom of the guide arm rod 210 is provided with a shift-blocking rod 230 along its length direction, and the clamping part includes two clamping actuators 320, a lower rotating shaft 330 and an extension connecting rod part 350. The two clamping actuators 320 are slidably arranged on the upper end surface of the sliding seat part 310 in a relative manner, and the lower rotating shaft 330 is rotatably arranged at the bottom of the sliding seat part 310. The middle position of the lower rotating shaft 330 has a brake sleeve 340, one end of the extension connecting rod part 350 is fixedly connected to the brake sleeve 340, and the other end is connected to the clamping switching component 600. The clamping switching component 600 can act on the extension connecting rod part 350 to make the lower rotating shaft 330 and the brake sleeve 340 rotate; the spiral directions of the two ends of the lower rotating shaft 330 are opposite, and the two clamping actuators 320 are arranged on the upper end surface of the sliding seat part 310 in a relative manner. The lower rotating shaft 330 is rotatably arranged at the bottom of the sliding seat part 310, and the lower rotating shaft 330 has a brake sleeve 340 in the middle position. The bottom is respectively matched and connected with the spiral parts at both ends of the lower rotating shaft 330; the side of the brake sleeve 340 is detachably connected with the anti-shift rod 230; in the embodiment of the present invention, the clamping switching assembly 600 works and acts on the extension connecting rod part 350, and the extension connecting rod part 350 is pushed and pulled by the clamping switching assembly 600 to drive the brake sleeve 340, and the brake sleeve 340 and the extension connecting rod part 350 rotate, and the rotating side of the brake sleeve 340 can be converted into a separated state and a connected state with the anti-shift rod 230; the rotating anti-shift rod 230 cooperates with the bottom of the clamping actuator unit 320 through the spiral section at its end, so that the two clamping actuator units 320 move synchronously and move toward or away from each other, so as to realize the clamping and release of the reference main rod by the two clamping actuator units 320.

[0034] In one embodiment, Figure 1-Figure 5 As shown, at least one brake pad 360 is provided on the outer wall of the brake sleeve 340 facing the anti-shift rod 230, and a plurality of brake grooves are evenly spaced on the side of the anti-shift rod 230 facing the brake sleeve 340, and the brake pad 360 can be rotated into the brake groove; in the embodiment of the present invention, the rotation of the brake sleeve 340 can drive the brake pad 360 to rotate, and the rotating brake pad 360 can rotate into the brake groove or leave the brake groove, and when the brake pad 360 is in the brake groove, the side of the brake groove can block the brake pad 360 from moving along the anti-shift rod 230 , thereby limiting the movement of the entire supporting and clamping assembly 300 on the tooling support frame 200; when the brake pad 360 is disengaged from the brake groove, the blocking rod 230 is disengaged from the brake pad 360 and the supporting and clamping assembly 300 can slide on the tooling support frame 200 to adjust the distance between two adjacent reference main rods; when the brake pad 360 rotates into the brake groove, the two clamping execution units 320 have not completed clamping, and the brake pad 360 has entered the brake groove, so that the reference main rod can be taken and placed while limiting the movement of the supporting and clamping assembly 300 on the tooling support frame 200.

[0035] In one embodiment, Figure 1-Figure 5As shown, the upper end surface of the slide portion 310 has two guide grooves 311, and the clamping actuator 320 includes a clamping plate 321, a lower clamping arm 322 and a clamping slider 323. The clamping slider 323 can be slidably installed in the corresponding guide groove 311, the clamping plate 321 is fixed on the upper side of the clamping slider 323 and the top edge of the clamping plate 321 is bent outward, and the surface of the clamping plate 321 also has a plurality of clamping strips 324; one end of the lower clamping arm 322 is fixedly connected to the clamping slider 323 and the other end is matched with the spiral section of the lower rotating shaft 330 In the embodiment of the present invention, through the cooperation between the spiral section of the lower rotating shaft 330 and the lower clamping arm 322 and the sliding restriction of the clamping slider 323 in the guide groove 311, the rotating lower rotating shaft 330 can drive the clamping plate 321 to move on the upper surface of the sliding seat portion 310 to achieve the clamping and loosening of the reference main rod; the clamping strip 324 can improve the clamping firmness by increasing the friction with the side wall of the reference main rod, and the top edge of the clamping plate 321 is bent outward, so that the tops of the two clamping plates 321 are in an open state, which can facilitate the accurate placement of the reference main rod between the two clamping plates 321.

[0036] In one embodiment, Figure 1-Figure 6 As shown, the extension connecting rod portion 350 is a rod frame structure, and the clamping switching assembly 600 includes a cross bar 610, a switching active rod 620 and a switching cylinder portion 630. The two ends of the cross bar 610 are respectively fixedly connected to the corresponding two sides of the sliding seat portion 310. The switching active rod 620 is located at the lower side of the cross bar 610. The switching active rod 620 has at least one guide sleeve 640 that can be slidably sleeved on the cross bar 610. Both ends of the switching active rod 620 are provided with switching action rods 650, and the switching action rods 650 are inserted into the corresponding extension connecting rod portion 350; the lower end surface of the cross bar 610 is also provided with a switching cylinder portion 630 and the switching cylinder portion 630 One end is connected to the switching movable rod 620; in the embodiment of the present invention, the switching cylinder part 630 can drive the switching movable rod 620 to move along the direction of the cross bar 610 through its own elasticity, and the moving switching movable rod 620 acts on the corresponding extension connecting rod part 350 through the switching action rod 650, and the switching action rod 650 pushes and pulls the extension connecting rod part 350. The extension connecting rod part 350 can drive the brake sleeve body 340 and the lower rotating shaft 330 to rotate under the restriction of the brake sleeve body 340 and the lower rotating shaft 330, so as to realize the clamping and releasing of the reference main rod by the clamping execution unit 320, and adjust the separation state and connection state of the brake sleeve body 340 and the blocking rod 230.

[0037] In one embodiment, Figure 1-Figure 6As shown, the cross bar 610 is also provided with two supporting parts, which are respectively located at the two ends of the cross bar 610, and the supporting parts include a calibration fulcrum part 660 and a contact plate 670 arranged on the top of the calibration fulcrum part 660, and the calibration fulcrum part 660 is an elastic telescopic rod and the surface of the contact plate 670 has a pressure sensing sheet; when the reference main rod is placed on the supporting clamping assembly 300, the upper surface of the contact plate 670 is against the lower surface of the reference main rod, and the two pressure sensing sheets both generate sensing signals. At this time, the reference main rod is in a horizontal state, which is convenient for subsequent accurate welding.

[0038] In one embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, the flip driving unit 500 includes a flip spindle 510, a flip motor 520 and a non-return component. Both ends of the flip spindle 510 are rotatably connected to the base 100 through a support, the output end of the flip motor 520 is connected to one end of the flip spindle 510, and the end of the tooling support frame 200 close to the flip driving unit 500 is fixedly connected to the flip spindle 510, the non-return component is arranged on the base 100 and the non-return component is connected to the flip spindle 510, and the non-return component can lock the flip spindle 510 and prevent it from rotating; in the embodiment of the present invention, the flip motor 520 works and drives the flip spindle 510 to rotate, and the flip spindle 510 drives the tooling support frame 200 to rotate, so as to adjust the inclination angle of the tooling support frame 200, so as to facilitate the welding work on the grid wiring rack; when the flip spindle 510 rotates, the non-return component acts on the flip spindle 510 and locks it, so as to ensure the stability of the tooling support frame 200 when it rotates to a vertical state.

[0039] In one embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8As shown, at least one extension portion 530 is provided on the flip main shaft 510, and the non-return component includes a non-return movable rod frame 540, an arched plate 580 and a plurality of non-return blocks 560, the non-return movable rod frame 540 can be slidably arranged on the base 100 and one end of the non-return movable rod frame 540 is connected to the support through a self-locking spring portion 550, a plurality of non-return blocks 560 are arranged on the non-return movable rod frame 540 and two adjacent non-return blocks 560 form an avoidance opening, the arched plate 580 is arranged at one end of the non-return movable rod frame 540 and the arched plate An axial groove 590 is provided on the outer wall of 580, and a push roller 511 is provided at the end of the flip main shaft 510 close to the arch plate 580, and the push roller 511 is in rolling contact with the outer wall of the arch plate 580, and a handle portion 570 is also provided on the non-return movable rod frame 540; in the embodiment of the present invention, in the initial state, the extension portion 530 is opposite to the avoidance opening and the push roller 511 is in the middle position of the arch plate 580, when the flip main shaft 510 rotates, the extension portion 530 passes through the avoidance opening, and at the same time, the push roller 511 rotates with the flip main shaft 510 The push roller 511 gradually rotates to the side of the arch plate 580, and the non-return movable rod frame 540 moves along the length direction of the base 100 under the elastic force of the self-locking spring portion 550, so that the non-return block 560 moves to a position opposite to the extension portion 530, so that the non-return block 560 can prevent the extension portion 530 from rotating, thereby locking the flip spindle 510 and ensuring the stability of the tooling support frame 200; when the wiring rack is welded, the handle portion 570 is pulled, the non-return movable rod frame 540 moves along the base 100 and the non-return block 560 moves To a position misaligned with the extension portion 530, the flip spindle 510 is released from restriction and the flip motor 520 can drive the flip spindle 510 to rotate, so that the tooling support frame 200 rotates to a horizontal state; the handle portion 570 is released, the non-return movable rod frame 540 moves back and the arch plate 580 is blocked by the push roller 511, and the push roller 511 is in the axial groove 590. The axial groove 590 can limit the rotation of the push roller 511 and the flip spindle 510 to a certain extent, so as to ensure the stability of the tooling support frame 200 after it is in a horizontal state.

[0040] The above embodiment provides a grid-type wiring rack welding tool, wherein, in the initial state, the welder can adjust the positions of the two supporting clamping assemblies 300 on the guide arm rod 210 through the clamping switching assembly 600, and then adjust the position of the reference main rod according to the grid size requirements of the wiring rack; the reference main rod is placed on the tool clamping structure, and the reference main rod is between the two clamping execution units 320, the switching cylinder part 630 works and drives the cross bar 610 to move along the length direction of the cross bar 610, the switching active rod 620 drives the switching action rod 650 to move, and the switching action rod 650 pushes the extension connecting rod part 350, so that the brake sleeve 340 and the lower rotating shaft 330 rotate, and the rotating brake sleeve 340 causes it to The brake pad 360 on the surface gradually rotates into the brake groove on the blocking rod 230 to limit the movement of the entire supporting clamping assembly 300; the rotating lower shaft 330 cooperates with the spirals at the bottom of the two clamping actuators 320 through the spiral sections at both ends, so that the two clamping actuators 320 can approach each other and clamp the reference main rod; the welder places the auxiliary rod between the reference main rods and welds them to form a grid wiring rack; after the upper side of the grid wiring rack is welded, the flip drive unit 500 drives the tooling support frame 200 to rotate upward so that the tooling support frame 200 rotates to a horizontal state, so that the welder can weld the unwelded side of the grid wiring rack to ensure the firmness of the welding. The reference main rod and auxiliary rod of the wiring rack in the present invention are not limited to rectangular pipes, but can also be long strip components such as round and thin pipes, C-shaped grooves, and thick steel wires.

[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

Claims

1. A grid-type wiring rack welding tool, comprising a base fixed on a welding device and a tool support frame for supporting a reference main rod, a flip drive unit is provided on the base and the end of the tool support frame facing the base is connected to the flip drive unit, the flip drive unit can drive the tool support frame to rotate around the connection between the tool support frame and the flip drive unit, characterized in that: The tool support frame is provided with a plurality of tool clamping structures that can slide thereon, and the tool clamping structures include a clamping switching assembly and two supporting clamping assemblies; The two supporting and clamping assemblies can be slidably mounted on the tooling support frame and the supporting and clamping assemblies include a sliding seat portion and a clamping portion, wherein the sliding seat portion is slidably sleeved on the tooling support frame, the clamping portion is arranged on the sliding seat portion, and the lower end of the clamping portion can be detachably connected to the tooling support frame; When the lower end of the clamping part is in a connected state with the tooling support frame, the lower end of the clamping part can limit the movement of the supporting clamping assembly on the tooling support frame and the clamping part is in a clamping state; When the lower end of the clamping part is in a separated state from the tooling support frame, the lower end of the clamping part no longer restricts the movement of the supporting clamping assembly on the tooling support frame and the clamping part is in a loosened state; The clamping switching assembly is arranged between the two supporting clamping assemblies and the end of the clamping switching assembly is connected to both the sliding seat and the clamping part; the clamping switching assembly acts on the lower end of the clamping part to adjust the connection state between the lower end of the clamping part and the tooling support frame.

2. The grid-type wiring rack welding tool according to claim 1 is characterized in that: The tooling support frame includes an outer connecting portion and two parallel guide arm rods; The two guide arm rods are arranged opposite to each other and one end of the guide arm rod is connected to the flip driving part. The other ends of the two guide arm rods are connected together through an external connection part. At least one supporting foot part is arranged on the external connection part, and a flat foot pad is provided at the bottom of the supporting foot part.

3. The grid-type wiring rack welding tool according to claim 2, characterized in that: The bottom of the guide arm rod is provided with a shift-blocking rod along its length direction, and the clamping part includes two clamping execution units, a lower rotating shaft and an extending connecting rod part; The two clamping execution units are slidably arranged on the upper end surface of the slide part in a relative manner, the lower rotating shaft is rotatably arranged at the bottom of the slide part, a brake sleeve is provided at the middle position of the lower rotating shaft, one end of the extended connecting rod is fixedly connected to the brake sleeve, and the other end is connected to the clamping switching assembly, and the clamping switching assembly can make the lower rotating shaft and the brake sleeve perform rotational movement by acting on the extended connecting rod; The spiral directions of the two ends of the lower rotating shaft are opposite, and the bottoms of the two clamping execution units are respectively matched and connected with the spiral parts at the two ends of the lower rotating shaft; the side of the brake sleeve body is detachably connected with the shift-blocking rod.

4. The grid-type wiring rack welding tool according to claim 3 is characterized in that: At least one brake pad is arranged on the outer wall of the brake sleeve body facing the shift-blocking rod, and a plurality of brake grooves are evenly distributed on the side of the shift-blocking rod body facing the brake sleeve body, and the brake pad can rotate into the brake groove.

5. The grid-type wiring rack welding tool according to claim 3, characterized in that: The upper end surface of the slide seat has two guide through grooves, and the clamping execution unit includes a clamping plate, a lower clamping arm and a clamping slide block; The clamping slider can be slidably installed in the corresponding guide groove, the clamping plate is fixed on the upper side of the clamping slider and the top edge of the clamping plate is bent outward, and the surface of the clamping plate also has multiple clamping strips; one end of the lower clamping arm is fixedly connected to the clamping slider and the other end is matched and connected to the spiral section of the lower rotating shaft.

6. The grid-type wiring rack welding tool according to claim 3, characterized in that: The extending connecting rod part is a rod frame structure, and the clamping switching assembly includes a cross bar, a switching movable rod and a switching cylinder part; The two ends of the cross bar are respectively fixedly connected to the two corresponding side parts of the slide seat parts, the switching movable rod is located at the lower side of the cross bar, and the switching movable rod has at least one guide sliding sleeve that can be slidably sleeved on the cross bar. The two ends of the switching movable rod are provided with switching action rods, and the switching action rods are inserted into the corresponding extension connecting rod parts; A switching cylinder part is also arranged on the lower end surface of the cross bar, and one end of the switching cylinder part is connected with the switching movable rod.

7. The grid-type wiring rack welding tool according to claim 6, characterized in that: The cross bar is also provided with two supporting points, which are respectively located at the two ends of the cross bar. The supporting points include a calibration supporting point and a contact plate arranged on the top of the calibration supporting point. The calibration supporting point is an elastic telescopic rod and the surface of the contact plate has a pressure sensing sheet.

8. The grid-type wiring rack welding tool according to any one of claims 1 to 7, characterized in that: The flip driving unit includes a flip spindle, a flip motor and a non-return component; The two ends of the flip spindle are rotatably connected to the base through supports, the output end of the flip motor is connected to one end of the flip spindle, the end of the tooling support frame close to the flip driving part is fixedly connected to the flip spindle, the non-return component is arranged on the base and the non-return component is connected to the flip spindle, and the non-return component can lock the flip spindle and prevent it from rotating.

9. The grid-type wiring rack welding tool according to claim 8, characterized in that: At least one extension portion is provided on the flip main shaft, and the non-return component includes a non-return movable rod frame, an arched plate and a plurality of non-return blocks; The non-return movable rod frame is slidably arranged on the base and one end of the non-return movable rod frame is connected to the support through a self-locking spring portion, and a plurality of non-return stop blocks are arranged on the non-return movable rod frame and two adjacent non-return stop blocks form an avoidance opening; The arch plate is arranged at one end of the non-return movable rod frame and an axial groove is provided on the outer wall of the arch plate. A push roller is provided at the end of the flip main shaft close to the arch plate. The push roller is in rolling contact with the outer wall of the arch plate. A handle is also provided on the non-return movable rod frame.

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