Welding device for automobile instrument panel cross beam machining

Abstract

The utility model discloses a welding device for automobile dashboard beam machining, which comprises a welding table, a welding mechanism is arranged above the welding table, a supporting block and a moving block are arranged on the welding table, and a fixed block and a rotating block are respectively arranged above the supporting block and the moving block. Clamping assemblies used for clamping and fixing the automobile instrument panel cross beam are arranged on the rotating blocks, a handle is arranged above the welding table, and a transmission assembly is arranged between the handle and the two rotating blocks. According to the welding device, the two cross beams are clamped and fixed through the clamping assemblies inside the two rotating blocks, then the cross beam on one side of the moving block is pushed to be in butt joint with the cross beam on the supporting block, the welding head is lowered through the welding mechanism to weld the two cross beams, and when the cross beams need to be rotated, a handle is rotated, and the cross beams are welded. The handle can drive the two cross beams to rotate at the same time through the transmission assembly, so that the two cross beams are clamped and fixed, and meanwhile the two cross beams are easily driven to rotate by a circle for welding during welding.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile instrument panel crossbeam processing, in particular to a welding device for automobile instrument panel crossbeam processing. Background Art

[0002] Welding equipment is the equipment needed to realize the welding process. Welding equipment includes welding machines, welding process equipment and welding auxiliary tools. Welding equipment is needed when processing the cross beam of the central control panel of the car.

[0003] When welding the cross beam of the automobile dashboard, the two welded cross beams need to be rotated synchronously so that a circle of the cross beam can be welded. When welding the cross beam of the existing automobile dashboard, most of them are rotated manually during welding. Usually, the cross beam needs to be placed on the processing table for welding first. After the upper welding is completed, the two cross beams have been preliminarily connected together, and then the cross beam is rotated and welded. There will be a problem with this rotation method. If the two cross beams are fixed by fixing parts during the initial welding, the fixing parts need to be loosened after welding and then the rotation welding is performed. If the initial welding is not fixed by fixing parts, it is easy to deviate during welding. In this way, no matter which method is used for welding, there will be a certain impact. Utility Model Content

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solutions are too simple, and provides a solution that is significantly different from the existing technologies. It mainly provides a welding device for processing automobile instrument panel beams, which is used to solve the technical problem that the welding of two beams proposed in the above background technology requires rotation to achieve a circle of welding, and the initial welding requires loosening the fixing parts when the fixings are rotated to achieve rotation. If the two beams are not fixed by the fixing parts, the welding is prone to deviation. No matter which method is used, there are certain disadvantages in the technical problem.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A welding device for processing a cross beam of an automobile instrument panel comprises a welding table, a welding mechanism is arranged above the welding table, a supporting block and a moving block are arranged on the welding table, a fixed block and a rotating block are arranged above the supporting block and the moving block respectively, a clamping assembly for clamping and fixing the cross beam of the automobile instrument panel is arranged on the rotating block, a handle is arranged above the welding table, and a transmission assembly is arranged between the handle and the two rotating blocks.

[0007] Preferably, the support block is fixedly installed above the welding table, the movable block is slidably connected above the welding table, the support block and the welding table are respectively fixedly installed with fixed blocks, and one side of the fixed block is rotatably connected with a rotating block.

[0008] Preferably, the clamping assembly comprises a screw rod, screw rods are respectively screwed on both sides of the rotating block, and a clamping block is fixedly mounted on one end of the screw rod.

[0009] Preferably, a hydraulic cylinder is fixedly installed on the welding table, and one end of the telescopic rod of the hydraulic cylinder is fixedly connected to the moving block.

[0010] Preferably, the transmission assembly comprises a rotating rod, the rotating rod is rotatably connected to the support block, and a handle is sleeved on one end of the rotating rod.

[0011] Preferably, the moving block is rotatably connected with a plug rod, one end of the rotating rod is plugged into the plug rod, flat gears are fixedly mounted on the rotating rod and the plug rod respectively, a circle of tooth grooves is provided on the rotating block, and the flat gear is meshed with the tooth grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the two beams are clamped and fixed by the internal clamping components of the two rotating blocks, and then the beam on one side of the moving block is pushed to connect with the beam on the supporting block. At this time, the rotating rod is also inserted into the plug-in rod, and the welding head is lowered by the welding mechanism to weld the two beams. When the beams need to be rotated, the handle is turned, and the handle will drive the two beams to rotate at the same time through the transmission assembly. In this way, the two beams are clamped and fixed, and at the same time, the two beams can be easily driven to rotate one circle for welding during welding, which is convenient for the staff to operate.

[0013] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating block of the utility model;

[0018] 1. Welding table; 2. Fixed block; 3. Rotating block; 4. Screw; 5. Clamping block; 6. Tooth groove; 7. Flat gear; 8. Support block; 9. Moving block; 10. Rotating rod; 11. Handle; 12. Connecting rod; 13. Hydraulic cylinder; 14. Welding mechanism. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] Please refer to the attached Figure 1-Figure 4 A welding device for processing a cross beam of an automobile instrument panel comprises a welding table 1, a welding mechanism 14 is arranged above the welding table 1, a supporting block 8 and a moving block 9 are arranged on the welding table 1, a fixed block 2 and a rotating block 3 are arranged above the supporting block 8 and the moving block 9 respectively, a clamping assembly for clamping and fixing the cross beam of the automobile instrument panel is arranged on the rotating block 3, a handle 11 is arranged above the welding table 1, and a transmission assembly is arranged between the handle 11 and the two rotating blocks 3.

[0023] The specific operation process of the utility model is as follows: the two beams are clamped and fixed by the internal clamping components of the two rotating blocks 3, and the hydraulic cylinder 13 is started. The hydraulic cylinder 13 will push the moving block 9 to move, and the moving block 9 drives the beam on one side to dock with the beam on the support block 8. At the same time, the rotating rod 10 will be inserted into the plug-in rod 12 to achieve connection. The welding mechanism 14 includes a slide rail that drives the welding head to move left and right and a slide rail that drives the welding head to move up and down. After the welding mechanism 14 adjusts the position of the welding head, it starts to weld the two beams. The beams need to be welded in one circle. Turn the handle 11, and the handle 11 drives the two rotating blocks 3 to rotate synchronously through the transmission assembly. The two rotating blocks 3 drive the two beams to rotate synchronously to achieve one circle welding.

[0024] Please refer to Figure 1-Figure 4The support block 8 is fixedly installed above the welding table 1, the moving block 9 is slidably connected above the welding table 1, and the fixed block 2 is fixedly installed on the support block 8 and the welding table 1 respectively, and the fixed block 2 is rotatably connected to a rotating block 3 on one side.

[0025] The support block 8 is fixedly installed on the welding table 1. The beam above the support block 8 cannot move. The support block 8 mainly plays the role of supporting the rotating rod 10 below. The moving block 9 can drive the upper beam to move. By moving the moving block 9 toward the support block 8, the two beams are connected together for welding. At the same time, when the moving block 9 moves, it will drive the lower plug-in rod 12 to move. When the two beams are connected, the rotating rod 10 will also be inserted into the plug-in rod 12.

[0026] Please refer to Figure 1-Figure 4 The clamping assembly includes a screw rod 4, screw rods 4 are respectively screwed on both sides of the rotating block 3, and one end of the screw rod 4 is rotatably connected to the clamping block 5.

[0027] The crossbeam is inserted into the rotating block 3 and the fixed block 2, and then the screws 4 on both sides are rotated. The rotation of the screws 4 will drive the clamping blocks 5 to move inward, and the two clamping blocks 5 will begin to rotate with the screws 4. When they touch the crossbeam, the clamping blocks 5 will not continue to rotate due to the restriction of the crossbeam, but will only continue to move inward. If you are worried that the clamping blocks 5 will rotate with the screws 4 and fail to clamp the crossbeam, you can restrict the clamping blocks 5 by holding the clamping blocks 5 by hand or connecting the clamping blocks 5 to the rotating block 3 through a telescopic rod to restrict the clamping blocks 5 from rotating. The clamping blocks 5 can then move in a straight line inward, and the clamping blocks 5 on both sides clamp and fix the two sides of the crossbeam.

[0028] Please refer to Figure 1-Figure 4 A hydraulic cylinder 13 is fixedly installed on the welding table 1, and one end of the telescopic rod of the hydraulic cylinder 13 is fixedly connected to the moving block 9. The transmission assembly includes a rotating rod 10, which is rotatably connected to the support block 8. A handle 11 is sleeved on one end of the rotating rod 10. A plug-in rod 12 is rotatably connected to the moving block 9, and one end of the rotating rod 10 is plugged into the plug-in rod 12. Flat gears 7 are fixedly installed on the rotating rod 10 and the plug-in rod 12 respectively. A circle of tooth grooves 6 is provided on the rotating block 3, and the flat gear 7 is meshed with the tooth grooves 6.

[0029] Start the hydraulic cylinder 13, which pushes the moving block 9 to move. The moving block 9 drives the crossbeam to dock with the crossbeam above the support block 8. At the same time, the moving block 9 drives the lower plug-in rod 12 to move and dock with the rotating rod 10. The rotating rod 10 will be inserted into the plug-in rod 12, and the handle 11 will be turned. The handle 11 drives the rotating rod 10 to rotate. The rotating rod 10 and the plug-in rod 12 are docked by keyway matching. The rotating rod 10 will drive the plug-in rod 12 to rotate. The rotating rod 10 and the plug-in rod 12 respectively drive the flat gear 7 to rotate. The two flat gears 7 drive the two rotating blocks 3 to rotate through the tooth grooves 6 opened on the two rotating blocks 3. The two rotating blocks 3 drive the two clamped and fixed beams to rotate synchronously.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A welding device for processing a cross beam of an automobile instrument panel, comprising a welding table (1), a welding mechanism (14) being arranged above the welding table (1), characterized in that: The welding table (1) is provided with a support block (8) and a moving block (9); a fixed block (2) and a rotating block (3) are respectively provided above the support block (8) and the moving block (9); a clamping assembly for clamping and fixing a cross beam of a car dashboard is provided on the rotating block (3); a handle (11) is provided above the welding table (1); a transmission assembly is provided between the handle (11) and the two rotating blocks (3).

2. A welding device for processing a cross beam of an automobile instrument panel according to claim 1, characterized in that: The support block (8) is fixedly mounted above the welding table (1), the movable block (9) is slidably connected above the welding table (1), the support block (8) and the welding table (1) are respectively fixedly mounted with a fixed block (2), and one side of the fixed block (2) is rotatably connected with a rotating block (3).

3. A welding device for processing a cross beam of an automobile instrument panel according to claim 1, characterized in that: The clamping assembly comprises a screw rod (4), the screw rods (4) are respectively screwed on both sides of the rotating block (3), and one end of the screw rod (4) is rotatably connected to the clamping block (5).

4. A welding device for processing a cross beam of an automobile instrument panel according to claim 1, characterized in that: A hydraulic cylinder (13) is fixedly mounted on the welding table (1), and one end of a telescopic rod of the hydraulic cylinder (13) is fixedly connected to the moving block (9).

5. The welding device for processing a cross beam of an automobile instrument panel according to claim 1, characterized in that: The transmission assembly comprises a rotating rod (10), the rotating rod (10) being rotatably connected to the support block (8), and a handle (11) being sleeved on one end of the rotating rod (10).

6. A welding device for processing a cross beam of an automobile instrument panel according to claim 5, characterized in that: The moving block (9) is rotatably connected to a plug rod (12), one end of the rotating rod (10) is plugged into the plug rod (12), a flat gear (7) is fixedly mounted on the rotating rod (10) and the plug rod (12), a circle of tooth grooves (6) is formed on the rotating block (3), and the flat gear (7) is meshed with the tooth grooves (6).

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