Welding workbench for automobile decorating part conveying frame

Abstract

The utility model discloses a welding workbench for an automobile decorating part conveying frame. The welding workbench comprises a welding table, a first positioning mechanism, a second positioning mechanism, a separating mechanism and a pressing mechanism. The first positioning mechanism is arranged on the welding table and provided with a transverse groove used for fixing a cross beam. The second positioning mechanisms are arranged on the welding table, each second positioning mechanism is provided with a V-shaped block, and all the V-shaped blocks are used for supporting the auxiliary beams; the separating mechanism is arranged on the welding table and comprises a plurality of groups of separating assemblies, and each group of separating assemblies is used for limiting the placing position of one hanging rod; the downward pressing mechanism is arranged on the welding table and comprises a lifting assembly and a plurality of pressing blocks, each pressing block corresponds to one hanging rod, and the lifting assembly drives the pressing blocks to move downwards so that the hanging rods can be pressed on the cross beams and the auxiliary beams. According to the welding workbench for the automobile decorating part conveying frame, welding can be conducted after all hanging rods are positioned, operation steps are simplified, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding of a material carrier for automobile decorative parts, and particularly relates to a welding workbench for a material carrier for automobile decorative parts. Background Art

[0002] A material carrier for automobile decorative parts is used for hanging a plurality of automobile decorative parts so as to uniformly transfer the plurality of automobile decorative parts. Among them, as Figure 1 shown, the material carrier a for automobile decorative parts includes a cross beam a1 and an auxiliary beam a2 which are arranged in parallel, and a plurality of parallel hanging rods a3 are welded on the cross beam a1 and the auxiliary beam a2. The cross beam a1 is located at one end of the hanging rod a3, and a hook part a4 is arranged at the other end of the hanging rod a3.

[0003] In the existing welding process, the welding positions of the hanging rods are pre-marked on the cross beam and the auxiliary beam, and then the cross beam and the auxiliary beam are respectively locked in position by positioning blocks. During welding, a worker picks up a hanging rod and places it corresponding to the mark for welding; after the previous hanging rod is welded, the worker picks up the next hanging rod for welding. The welding work of the material carrier for automobile decorative parts is completed by taking materials and welding one by one, the operation is cumbersome, and the work efficiency is low.

[0004] It can be seen that the existing technology still needs to be improved. Content of the Utility Model

[0005] In view of the above deficiencies of the existing technology, the purpose of the utility model is to provide a welding workbench for a material carrier for automobile decorative parts, aiming at solving the technical problem of welding the material carrier for automobile decorative parts by taking materials and welding one by one in the existing technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A welding workbench for a material carrier for automobile decorative parts, comprising: a welding table;

[0008] A first positioning mechanism is arranged on the welding table, and a transverse groove is arranged on the first positioning mechanism for fixing the cross beam;

[0009] A plurality of second positioning mechanisms are arranged on the welding table, and a V-shaped block is arranged on each second positioning mechanism, and all the V-shaped blocks are used for supporting the auxiliary beam;

[0010] A separating mechanism is arranged on the welding table and is located on the side of the second positioning mechanism away from the first positioning mechanism. The separating mechanism includes a plurality of groups of partition components, and each group of partition components is used for defining the placement position of a hanging rod;

[0011] The pressing mechanism is arranged on the welding table. The pressing mechanism includes a lifting component and a number of pressing blocks. One pressing block corresponds to one hanging rod. The lifting component drives the pressing block to move downward to press the hanging rod tightly against the cross beam and the auxiliary beam.

[0012] Further, the first positioning mechanism includes a first bracket, a positioning strip arranged on the first bracket, and a moving strip slidably connected to the first bracket. The positioning strip, the upper surface of the first bracket, and the moving strip form a transverse groove.

[0013] Further, the second positioning mechanism includes a second bracket and an adjusting screw rod threadedly connected to the second bracket. The V-shaped block is rotatably arranged at the top of the adjusting screw rod.

[0014] Further, the adjusting screw rod includes a smooth rod portion and a threaded portion. The V-shaped block is sleeved on the smooth rod portion. A first locking screw is threadedly connected to the V-shaped block and abuts against the smooth rod portion.

[0015] Further, the partitioning mechanism further includes a vertical plate. An adjusting groove extending in the horizontal direction is formed on the vertical plate. The partition assembly is slidably arranged on the adjusting groove.

[0016] Further, there are two or more adjusting grooves. Each partition assembly includes two partition plates. A number of first screw holes corresponding to the positions of the adjusting grooves are formed on the partition plates. Any one of the first screw holes fixes the partition plate on the vertical plate through a second locking screw.

[0017] Further, the lifting component includes a lifting plate that can slide vertically and a first air cylinder that drives the lifting plate to move up and down. A number of pressing blocks are installed on the lifting plate.

[0018] Further, the pressing mechanism further includes a translation component. The translation component includes a guide rail arranged on the lifting plate, a number of sliding seats slidably connected to the guide rail, a connecting rod for connecting all the sliding seats, and a second air cylinder for driving the connecting rod to move horizontally. One pressing block is correspondingly fixed on the top of one sliding seat.

[0019] Further, an adjusting block slidably connected to the connecting rod is arranged on the sliding seat. A third locking screw is threadedly connected to the adjusting block and abuts against the connecting rod.

[0020] Beneficial effects: The welding workbench for the material carrier of automotive decorative parts provided by the present utility model corresponds to define the placement positions of the cross beam, auxiliary beam, and multiple hanging rods by setting the first positioning mechanism, the second positioning mechanism, and the partitioning mechanism, so as to facilitate the worker to quickly place each component; then the pressing mechanism presses all the hanging rods against the cross beam and the auxiliary beam, so as to facilitate the worker to carry out the welding work. Compared with the prior art, it is possible to place all the hanging rods first and then carry out the welding, which simplifies the operation steps and has high work efficiency. In addition, after each hanging rod is placed, it can be kept in the correct placement posture under the limitation of the partition assembly, which further facilitates the worker to place multiple hanging rods. Brief Description of the Drawings

[0021] Figure 1 It is a structural diagram of the material carrier for automotive decorative parts.

[0022] Figure 2 It is a structural diagram of the welding workbench for the material carrier of automotive decorative parts provided by the present utility model.

[0023] Figure 3 It is a side sectional view of the welding workbench for the material carrier of automotive decorative parts provided by the present utility model.

[0024] Figure 4 It is an exploded view of the first positioning mechanism in the welding workbench for the material carrier of automotive decorative parts provided by the present utility model.

[0025] Figure 5 It is an exploded view of the second positioning mechanism in the welding workbench for the material carrier of automotive decorative parts provided by the present utility model.

[0026] Figure 6 It is an exploded view of the partitioning mechanism in the welding workbench for the material carrier of automotive decorative parts provided by the present utility model.

[0027] Figure 7 It is a structural diagram of the pressing mechanism in the welding workbench for the material carrier of automotive decorative parts provided by the present utility model.

[0028] Main element symbol description: welding table 1, first positioning mechanism 2, transverse groove 21, first bracket 22, T-shaped groove 221, positioning strip 23, moving strip 24, second positioning mechanism 3, V-shaped block 31, second bracket 32, height-adjusting screw 33, smooth rod part 331, threaded part 332, first locking screw 34, locking nut 35, partitioning mechanism 4, partition assembly 41, partition plate 411, first screw hole 412, second locking screw 413, vertical plate 42, adjustment groove 421, pressing mechanism 5, lifting assembly 51, lifting plate 511, first cylinder 512, guide rod 513, pressing block 52, translation assembly 53, guide rail 531, sliding seat 532, connecting rod 533, second cylinder 534, adjustment block 535, third locking screw 536;

[0029] Automobile decoration part loading rack a, cross bar a1, auxiliary beam a2, hanging rod a3, hook part a4. Specific implementation mode

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figure 2-7 , the present utility model provides a welding workbench for an automobile decoration part loading rack. A plurality of hanging rods a3 are arranged at intervals on the automobile decoration part loading rack a. The hook part a4 on one hanging rod a3 is used to hang an automobile decoration part, so that there is a certain gap between two adjacent automobile decoration parts. During the welding of automobile decoration parts, the worker first positions the cross bar a1, the auxiliary beam a2 and a plurality of hanging rods a3 on the welding workbench, and then welds and fixes the plurality of hanging rods a3 uniformly. Among them, the welding workbench includes a welding table 1, a first positioning mechanism 2, several second positioning mechanisms 3, a separating mechanism 4 and a pressing mechanism 5; the first positioning mechanism 2 is arranged on the welding table 1, and a horizontal groove 21 is arranged on the first positioning mechanism 2, and the horizontal groove 21 is used to fix the cross beam; several second positioning mechanisms 3 are arranged on the welding table 1, and a V-shaped block 31 is arranged on each second positioning mechanism 3, and all the V-shaped blocks 31 are used to support the auxiliary beam; the separating mechanism 4 is arranged on the welding table 1 and is located on the side of the second positioning mechanism 3 away from the first positioning mechanism 2. The separating mechanism 4 includes several groups of partition components 41, and each group of partition components 41 is used to define the placement position of a hanging rod; the pressing mechanism 5 is arranged on the welding table 1, and the pressing mechanism 5 includes a lifting component 51 and several pressing blocks 52. One pressing block 52 corresponds to one hanging rod, and the lifting component 51 drives the pressing block 52 to move downward to press the hanging rod against the cross beam and the auxiliary beam.

[0032] Before welding, select a suitable horizontal groove 21 according to the size of the cross beam so that the cross beam is fixed in the horizontal groove 21; adjust the installation height of each V-shaped block 31 so that the top surface of the auxiliary beam placed on the V-shaped block 31 is on the same horizontal plane as the top surface of the cross beam; adjust the positions of each group of partition components 41 to define the placement position of the hanging rod, which is convenient for the worker to quickly place a plurality of hanging rods and ensure the accurate placement position.

[0033] During welding, the worker first places the cross beam and the auxiliary beam on the horizontal groove 21 and the V-shaped block 31 respectively, and then places multiple hanging rods on the cross beam and the auxiliary beam. The hooked part of the hanging rod is located inside the partition assembly 41. Under the limitation of the partition assembly 41, the hanging rod is prevented from deflecting, that is, the hanging rod can maintain the correct placement posture after being placed; then the lifting assembly 51 drives multiple pressing blocks 52 to move downward, and one pressing block 52 presses on one hanging rod respectively, so that the hanging rod is pressed tightly on the cross beam and the auxiliary beam. Finally, the worker can weld and fix multiple hanging rods to the cross beam and the auxiliary beam uniformly. Compared with the prior art, all the hanging rods can be placed and positioned first and then welded, without repeatedly picking up the hanging rods for welding, which simplifies the operation steps and improves work efficiency.

[0034] In a preferred embodiment, referring to Figure 3 , 4 , the first positioning mechanism 2 includes a first bracket 22, a positioning strip 23 provided on the first bracket 22, and a moving strip 24 slidably connected to the first bracket 22. The positioning strip 23, the upper surface of the first bracket 22 and the moving strip 24 form the horizontal groove 21. By adjusting the distance between the moving strip 24 and the positioning strip 23, the width of the horizontal groove 21 is made consistent with the width of the cross beam, so as to achieve the purpose of locking the position of the cross beam.

[0035] Optionally, the moving strip 24 is a long strip matching the length of the positioning strip 23, and the long strip is fixed on the first bracket 22 by screws.

[0036] Optionally, as Figure 4 shown, the moving strip 24 is two or more moving blocks, all the moving blocks are on the same straight line, and the first bracket 22 is provided with T-shaped grooves 221 corresponding to the number of moving blocks. The bottom of the moving block is slidably connected to the upper part of the T-shaped groove 221, and the bottom of the moving block is threadedly connected with a screw to lock the position of the moving block.

[0037] In a preferred embodiment, referring to Figure 3 , 5 , the second positioning mechanism 3 includes a second bracket 32 and an adjusting screw 33 threadedly connected to the second bracket 32. The V-shaped block 31 is rotatably provided at the top of the adjusting screw 33. The V-shaped block 31 can support auxiliary beams with different diameters. When the adjusting screw 33 is screwed in or out, the installation height of the V-shaped block 31 is adjusted so that the top surface of the auxiliary beam placed on the V-shaped block 31 is on the same horizontal plane as the top surface of the cross beam.

[0038] To further ensure the stability of the installation of the adjusting screw 33, a locking nut 35 is threadedly connected to the adjusting screw 33. After adjusting the installation height of the adjusting screw 33, rotate the locking nut 35 so that the locking nut 35 abuts against the second bracket 32 to lock the position of the adjusting screw 33.

[0039] Among the above, there are at least two first positioning mechanisms 2 to ensure the stability of the support auxiliary beam.

[0040] Further, the height-adjusting screw 33 includes a smooth rod portion 331 and a threaded portion 332. The threaded portion 332 is threadedly connected to the second bracket 32. The V-shaped block 31 is sleeved on the smooth rod portion 331. A first locking screw 34 is threadedly connected to the V-shaped block 31, and the first locking screw 34 abuts against the smooth rod portion 331 to lock the position of the V-shaped block 31. Specifically, an installation hole matching the smooth rod portion 331 is formed on the V-shaped block 31. The installation hole is sleeved on the smooth rod portion 331, and the V-shaped block 31 is rotatably connected to the height-adjusting screw 33 so that the central planes of all the V-shaped blocks 31 are on the same vertical plane.

[0041] In a preferred embodiment, refer to Figure 3 、 6 , the partitioning mechanism 4 further includes a vertical plate 42. An adjustment groove 421 extending in the horizontal direction is formed on the vertical plate 42. The partition assembly 41 is slidably arranged on the adjustment groove 421. By adjusting the distance between two adjacent partition assemblies 41, the placement positions of two adjacent hanging rods are controlled so that the positions of the hanging rods can meet the welding technical requirements of the transport rack for automotive decorative parts.

[0042] Further, there are more than two adjustment grooves 421. Each partition assembly 41 includes two partition plates 411. A plurality of first screw holes 412 corresponding to the positions of the adjustment grooves 421 are formed on the partition plates 411. Any one of the first screw holes 412 fixes the partition plate 411 to the vertical plate 42 through a second locking screw 413. The two partition plates 411 are used to fix the placement position of a hanging rod. By adjusting the distance between the two partition plates 411, it is applicable to position hanging rods with different diameters. In this embodiment, there are four adjustment grooves 421. Four first screw holes 412 are correspondingly arranged on each partition plate 411, and each partition plate 411 is connected to the corresponding first screw hole 412 through two second locking screws 413. The second locking screws 413 on the two partition plates 411 in the same partition assembly 41 are staggered from each other to avoid position interference of the second locking screws 413 due to the too-close distance between the partition plates 411, thereby affecting the installation of the partition plates 411.

[0043] In a preferred embodiment, refer to Figure 3 、 7, the lifting assembly 51 includes a lifting plate 511 that can slide vertically and a first cylinder 512 that drives the lifting plate 511 to move up and down. A number of pressing blocks 52 are installed on the lifting plate 511. A number of vertically arranged guide rods 513 are connected to the bottom of the lifting plate 511. The guide rods 513 are slidably connected to the welding table 1. There are two first cylinders 512. The cylinder bodies of the first cylinders 512 are fixed on the welding table 1, and their extending rods are connected to the lifting plate 511. The extending rods of the first cylinders 512 extend or retract to drive the lifting plate 511 to move up and down, thereby driving the pressing blocks 52 to clamp or loosen the hanging rods.

[0044] Further, referring to Figure 7 , the pressing mechanism 5 further includes a translation assembly 53. Before placing the hanging rod, the pressing blocks 52 are located beside the hanging rod placement position; after placing the hanging rod, the translation assembly 53 drives multiple pressing blocks 52 to move to directly above the hanging rod, and then the lifting assembly 51 drives the pressing blocks 52 to move downward, so that the pressing blocks 52 clamp the corresponding hanging rods. By providing the translation assembly 53, during the process of placing the hanging rod or taking out the welded automotive trim part carrier, the position interference between the pressing blocks 52 and the hanging rod is avoided, which further facilitates the operation of the worker.

[0045] The translation assembly 53 includes a guide rail 531 provided on the lifting plate 511, a number of sliding seats 532 slidably connected to the guide rail 531, a connecting rod 533 for connecting all the sliding seats 532, and a second cylinder 534 for driving the connecting rod 533 to move horizontally. One pressing block 52 is fixedly connected to the top of one sliding seat 532. The cylinder body of the second cylinder 534 is fixed on the lifting plate 511, and its extending rod is connected to the connecting rod 533. The extending rod of the second cylinder 534 extends or retracts to drive the connecting rod 533 and the sliding seats 532 to perform a translation movement, so as to drive the pressing blocks 52 to approach or move away from directly above the hanging rod.

[0046] Furthermore, an adjusting block 535 slidably connected to the connecting rod 533 is provided on the sliding seat 532. A third locking screw 536 is threadedly connected to the adjusting block 535, and the third locking screw 536 abuts against the connecting rod 533. Loosen the third locking screw 536, and the adjusting block 535 slides along the connecting rod 533 to adjust the installation position of the sliding seat 532, so as to ensure that the pressing block 52 located on the top of the sliding seat 532 can clamp the corresponding hanging rod.

[0047] In the above, to facilitate welding automotive trim part carriers of different specifications, the positions of the first positioning mechanism 2, the second positioning mechanism 3, and the partitioning mechanism 4 are adjustable. Specifically, a number of second screw holes arranged in a matrix are provided on the welding table 1. The first bracket 22, the second bracket 32, and the vertical plate 42 are installed on any of the second screw holes by screws to realize the adjustment of the installation positions of the first positioning mechanism, the second positioning mechanism 3, and the partitioning mechanism 4. Among them, the second screw holes are not shown in the drawings.

[0048] Preferably, the pressing mechanism 5 is located between the first positioning mechanism 2 and the second positioning mechanism 3. Since the hanging rod is supported by the cross beam and the auxiliary beam, the pressing block 52 is arranged between the cross beam and the auxiliary beam and presses the hanging rod from top to bottom to ensure the stability of the hanging rod during the welding process, and workers do not need to manually stabilize the placement position of the hanging rod.

[0049] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution and the inventive concept of the present invention, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims

1. A welding workbench for a loading rack of automotive decorative parts, characterized in that, Comprising: A soldering table; A first positioning mechanism, provided on the soldering table, with a horizontal groove provided on the first positioning mechanism for fixing a cross beam; A number of second positioning mechanisms, provided on the soldering table, with a V-shaped block provided on each second positioning mechanism, and all the V-shaped blocks are used to support an auxiliary beam; A separating mechanism, provided on the soldering table and located on the side of the second positioning mechanism away from the first positioning mechanism, the separating mechanism includes a number of groups of partition components, and each group of partition components is used to define the placement position of a hanging rod; A pressing mechanism, provided on the soldering table, the pressing mechanism includes a lifting component and a number of pressing blocks, one pressing block corresponding to one hanging rod, and the lifting component drives the pressing block to move downward to press the hanging rod against the cross beam and the auxiliary beam.

2. The welding workbench for the material carrier of automobile decorative parts according to claim 1, characterized in that, The first positioning mechanism includes a first bracket, a positioning strip provided on the first bracket, and a moving strip slidably connected to the first bracket, and the positioning strip, the upper surface of the first bracket and the moving strip form a horizontal groove.

3. The welding workbench for the material carrier of automobile decorative parts according to claim 1, characterized in that The second positioning mechanism includes a second bracket and an adjusting screw rod threadedly connected to the second bracket, and the V-shaped block is rotatably provided at the top of the adjusting screw rod.

4. The welding workbench for the material carrier of automotive decorative parts according to claim 3, characterized in that, The adjusting screw rod includes a smooth rod portion and a threaded portion, the V-shaped block is sleeved on the smooth rod portion, and a first locking screw is threadedly connected to the V-shaped block, and the first locking screw abuts against the smooth rod portion.

5. The welding workbench for the material carrier of automotive decorative parts according to claim 1, characterized in that, The separating mechanism further includes a vertical plate, with an adjusting groove extending in the horizontal direction opened on the vertical plate, and the partition component is slidably provided on the adjusting groove.

6. The welding workbench for the material carrier of automobile decorative parts according to claim 5, characterized in that, There are two or more adjusting grooves, each partition component includes two partition plates, and a number of first screw holes corresponding to the position of the adjusting groove are opened on the partition plates, and any one of the first screw holes fixes the partition plate on the vertical plate through a second locking screw.

7. The welding workbench for the material carrier of automotive trim parts according to claim 1, characterized in that, The lifting component includes a lifting plate that can slide vertically and a first air cylinder that drives the lifting plate to move up and down, and a number of pressing blocks are installed on the lifting plate.

8. The welding workbench for the material carrier of automotive decorative parts according to claim 7, characterized in that, The pressing mechanism further includes a translation component, the translation component includes a guide rail provided on the lifting plate, a number of sliding seats slidably connected to the guide rail, a connecting rod for connecting all the sliding seats, and a second air cylinder for driving the connecting rod to move horizontally, and one pressing block is correspondingly fixed on the top of one sliding seat.

9. The welding workbench for the material carrier of automotive trim parts according to claim 8, characterized in that An adjusting block slidably connected to the connecting rod is provided on the sliding seat, and a third locking screw is threadedly connected to the adjusting block, and the third locking screw abuts against the connecting rod.

Images