Part welding turnover device

Abstract

The utility model relates to the technical field of electric vehicle production, and particularly discloses a part welding and overturning device which comprises a welding table, first springs are symmetrically and fixedly installed at the upper end of the welding table, a cross rod is fixedly installed on the two first springs, inserting strips are symmetrically and fixedly installed at the upper end of the cross rod, and fixing strips are symmetrically and fixedly installed at the upper end of the welding table. Rotating columns are rotatably mounted in the two fixing strips, when a workpiece needs to be turned over, a transverse rod can be pressed downwards, two first springs are compressed along with movement of the transverse rod, the transverse rod drives the two inserting strips to slide out of the two inserting grooves along with the transverse rod, the two rotating columns can be rotated in the two fixing strips, and the workpiece can be turned over. When the workpiece is turned over, the workpiece is driven to turn over under the rotation of the two rotating columns, the transverse rod can be loosened after the workpiece is turned over, the two inserting strips are inserted into the inserting grooves again at the moment to complete clamping connection, the workpiece can be turned over under the condition that the workpiece is not disassembled, and the welding efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle production, in particular to a parts welding flipping device. Background Art

[0002] Electric vehicle production refers to the process of manufacturing electric vehicles, which can be divided into multiple stages, including design, production, assembly, etc. Generally speaking, the production process of electric vehicles is similar to that of traditional vehicles, but electric vehicles will differ in some key parts (such as power systems, batteries, etc.).

[0003] For example, a Chinese patent discloses: an auxiliary welding device for electric vehicle production, publication number: CN216829428U, which facilitates the limiting clamping of the main beam tube and the box by setting a limiting structure, and is convenient for adjustment according to different specifications, so as to improve the stability during welding. However, after the electric vehicle parts are clamped by the limiting structure, the device can only process the exposed parts. When the back of the electric vehicle parts needs to be processed, the electric vehicle parts need to be disassembled, turned over, and fixed again with the limiting structure before welding, which is more troublesome. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a parts welding flipping device to solve the technical problem that after the existing equipment uses a limiting structure to clamp the electric vehicle parts, it can only process the exposed parts. When the back of the electric vehicle parts needs to be processed, the electric vehicle parts need to be disassembled, flipped and fixed again with the limiting structure before welding, which is a relatively troublesome technical problem.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A parts welding flipping device comprises a welding table, wherein a first spring is symmetrically fixedly installed on the upper end of the welding table, two cross bars are fixedly installed on the first springs, and insert bars are symmetrically fixedly installed on the upper end of the cross bars, and a fixing bar is symmetrically fixedly installed on the upper end of the welding table, and a rotating column is rotatably installed inside the two fixing bars;

[0009] Wherein, the two rotating columns are symmetrically provided with sliding grooves, and the two rotating columns are penetrated with slots;

[0010] A fixing mechanism is provided inside the two rotating columns;

[0011] The fixing mechanism comprises an inner column, and two inner columns are respectively inserted into two rotating columns.

[0012] Preferably: side blocks are symmetrically fixedly installed on the two inner columns;

[0013] Wherein, the two side blocks are respectively slidably arranged in the two sliding grooves.

[0014] Preferably: a fixing box is fixedly installed on opposite ends of the two inner columns;

[0015] Wherein, bolts are symmetrically threadedly mounted on the two fixing boxes.

[0016] Preferably, the two fixing boxes are symmetrically provided with limiting grooves inside;

[0017] Wherein, clamping plates are symmetrically and slidably installed inside the two fixing boxes.

[0018] Preferably, sliders are fixedly mounted on both side walls of the two groups of clamps, and each group of sliders is slidably arranged in each group of limit grooves;

[0019] Wherein, a second spring is fixedly mounted on each group of the sliding blocks.

[0020] Preferably, both rotating columns are symmetrically threaded with threaded rings;

[0021] Wherein, the two groups of side blocks are respectively located inside the two groups of threaded rings.

[0022] (III) Beneficial effects

[0023] 1. Through the design of the slide groove, threaded ring, side block and fixed box, the two sets of side blocks will be driven to slide inside the two sets of slide grooves under the adjustment of the two sets of threaded rings, and the adjustment of the two fixed boxes will be completed at this time. Under the adjustment of the two fixed boxes, the two workpieces to be welded will be butted, so that the equipment can be used to fix and adjust workpieces of any specifications, thereby increasing the scope of application of the equipment;

[0024] Second, through the design of the cross bar, insert strips, rotating columns and slots, the rotation of the two rotating columns will drive the workpiece to flip over. When the workpiece is turned over, the cross bar can be loosened. At this time, the two insert strips will be inserted into the slots again to complete the connection, so that the equipment can flip the workpiece without disassembling it, thereby enhancing the welding efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0026] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0027] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0028] Figure 3 This is an exploded structural diagram of the fixing strip connection of the utility model;

[0029] Figure 4 This is an exploded structural diagram of the fixed box connection of the utility model.

[0030] Legend: 11. Welding table; 12. First spring; 13. Cross bar; 14. Insert bar; 15. Fixing bar; 16. Rotating column; 17. Slide groove; 18. Threaded ring; 19. Slot; 21. Inner column; 22. Side block; 23. Fixing box; 24. Bolt; 25. Limiting groove; 26. Clamp; 27. Slider; 28. Second spring. DETAILED DESCRIPTION

[0031] The embodiment of the present application provides a parts welding flipping device, which effectively solves the problem that after the existing equipment uses a limiting structure to clamp the electric vehicle parts, it can only process the exposed parts. When the back of the electric vehicle parts needs to be processed, the electric vehicle parts need to be disassembled, flipped and fixed again with the limiting structure before welding, which is rather troublesome. Through the design of the cross bar, the insert strip, the rotating column and the slot, the rotation of the two rotating columns will drive the workpiece to flip. When the workpiece is turned over, the cross bar can be loosened. At this time, the two insert strips will be inserted into the slots again to complete the clamping, so that the device can flip the workpiece without disassembling it, thereby enhancing the welding efficiency of the equipment.

[0032] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application is to effectively solve the problem that after the existing equipment uses the limiting structure to clamp the electric vehicle parts, only the exposed parts can be processed. When the back of the electric vehicle parts needs to be processed, the electric vehicle parts need to be disassembled, flipped and fixed again with the limiting structure, and then welded, which is a relatively troublesome technical problem. The overall idea is as follows: a parts welding flipping device includes a welding table 11, the upper end of the welding table 11 is symmetrically fixedly installed with a first spring 12, the two first springs 12 are fixedly installed with a cross bar 13, the upper end of the cross bar 13 is symmetrically fixedly installed with an insert 14, and the upper end of the welding table 11 is symmetrically fixedly installed There are fixed bars 15, and rotating columns 16 are rotatably installed inside the two fixed bars 15. When the workpiece needs to be turned over, the cross bar 13 can be pressed downward, and the two first springs 12 will be compressed under the movement of the cross bar 13. At this time, the cross bar 13 will drive the two insertion bars 14 to slide out of the two slots 19. At this time, the two rotating columns 16 can be rotated in the two fixed bars 15. The rotation of the two rotating columns 16 will drive the workpiece to turn over. When the workpiece is turned over, the cross bar 13 can be loosened. At this time, the two insertion bars 14 will be inserted into the slots 19 again to complete the clamping, so that the device can turn the workpiece over without disassembling it, thereby enhancing the welding efficiency of the device;

[0033] The two rotating posts 16 are symmetrically provided with sliding grooves 17, and the two rotating posts 16 are penetrated with slots 19;

[0034] The two rotating columns 16 are both provided with fixing mechanisms;

[0035] The fixing mechanism includes an inner column 21, and the two inner columns 21 are respectively inserted into the two rotating columns 16. The two inner columns 21 are symmetrically fixedly installed with side blocks 22, and the two side blocks 22 are respectively slidably arranged in the two sliding grooves 17. The two inner columns 21 are fixedly installed with fixing boxes 23 at the opposite ends, and the two fixing boxes 23 are symmetrically threaded with bolts 24. The two fixing boxes 23 are symmetrically provided with limiting grooves 25 inside, and the two fixing boxes 23 are symmetrically slidably installed with clamping plates 26 inside, and the side walls of the two groups of clamping plates 26 are fixedly installed with sliders 27, and each group of sliders 27 is respectively slidably arranged in each group of limiting grooves 25, and each group of sliders 27 is fixedly installed with a second spring 28. The two rotating columns 16 are symmetrically threaded with threaded rings 18, and the two groups of side blocks 22 are respectively positioned at the bottom of the fixing box 23. Inside the two groups of threaded rings 18, when in use, the two workpieces to be welded can be placed on the two groups of clamping plates 26 respectively. At this time, the two groups of bolts 24 can be rotated on the two fixing boxes 23. Under the rotation of the two groups of bolts 24, the two groups of clamping plates 26 will be squeezed to move respectively. At this time, the two groups of clamping plates 26 will complete the fixing operation of the two workpieces to be welded. At this time, the two groups of threaded rings 18 can be rotated on the two rotating columns 16 respectively. Under the adjustment of the two groups of threaded rings 18, the two groups of side blocks 22 will be driven to slide inside the two groups of slide grooves 17. At this time, the adjustment of the two fixing boxes 23 will be completed. Under the adjustment of the two fixing boxes 23, the two workpieces to be welded will be docked, so that the equipment can be convenient for fixing and adjusting workpieces of any specifications when in use, thereby increasing the scope of application of the equipment.

[0036] In view of the problems existing in the prior art, the utility model provides a part welding flipping device. Through the design of the cross bar 13, the inserting strip 14, the rotating column 16 and the slot 19, the rotation of the two rotating columns 16 will drive the workpiece to flip accordingly. When the workpiece is turned over, the cross bar 13 can be loosened. At this time, the two inserting strips 14 will be inserted into the slot 19 again to complete the clamping, so that the device can flip the workpiece without disassembling it, thereby enhancing the welding efficiency of the equipment.

[0037] Working principle:

[0038] In the first step, when using, the two workpieces to be welded can be placed on the two groups of clamping plates 26 respectively. At this time, the two groups of bolts 24 can be rotated on the two fixing boxes 23. Under the rotation of the two groups of bolts 24, the two groups of clamping plates 26 will be squeezed to move respectively. At this time, the two groups of clamping plates 26 will complete the fixing operation of the two workpieces to be welded. At this time, the two groups of threaded rings 18 can be rotated on the two rotating columns 16 respectively. Under the adjustment of the two groups of threaded rings 18, the two groups of side blocks 22 will be driven to slide inside the two groups of slide grooves 17. At this time, the adjustment of the two fixing boxes 23 will be completed. Under the adjustment of the two fixing boxes 23, the two workpieces to be welded will be docked, so that the equipment can be convenient for fixing and adjusting workpieces of any specifications when in use, thereby increasing the scope of application of the equipment;

[0039] In the second step, when the workpiece needs to be turned over, the cross bar 13 can be pressed downward. The two first springs 12 will be compressed as the cross bar 13 moves. The cross bar 13 will drive the two inserting strips 14 to slide out of the two slots 19. The two rotating columns 16 can be rotated in the two fixing bars 15. The rotation of the two rotating columns 16 will drive the workpiece to turn over. After the workpiece is turned over, the cross bar 13 can be released. The two inserting strips 14 will be inserted into the slots 19 again to complete the clamping, so that the device can turn the workpiece over without disassembling it, thereby enhancing the welding efficiency of the device.

[0040] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A parts welding flipping device, comprising a welding table (11), wherein a first spring (12) is symmetrically fixedly mounted on the upper end of the welding table (11), and a cross bar (13) is fixedly mounted on two of the first springs (12), characterized in that: The upper end of the cross bar (13) is symmetrically fixedly installed with an inserting strip (14), the upper end of the welding platform (11) is symmetrically fixedly installed with a fixing strip (15), and a rotating column (16) is rotatably installed inside the two fixing strips (15); Wherein, the two rotating posts (16) are symmetrically provided with sliding grooves (17), and the two rotating posts (16) are penetrated with slots (19); The two rotating columns (16) are both provided with a fixing mechanism inside; The fixing mechanism comprises an inner column (21), and two inner columns (21) are respectively inserted into two rotating columns (16).

2. A parts welding flipping device as claimed in claim 1, characterized in that: Side blocks (22) are symmetrically fixedly mounted on the two inner columns (21); The two side blocks (22) are respectively slidably arranged in the two slide grooves (17).

3. A parts welding flipping device as claimed in claim 2, characterized in that: A fixing box (23) is fixedly mounted on opposite ends of the two inner columns (21); Wherein, bolts (24) are symmetrically threadedly mounted on the two fixing boxes (23).

4. A parts welding flipping device as claimed in claim 3, characterized in that: The two fixing boxes (23) are both symmetrically provided with limiting grooves (25); Wherein, clamping plates (26) are symmetrically and slidably mounted inside the two fixing boxes (23).

5. A parts welding flipping device as claimed in claim 4, characterized in that: Slide blocks (27) are fixedly mounted on both side walls of the two groups of clamping plates (26), and each group of slide blocks (27) is slidably disposed in each group of limiting grooves (25); Wherein, a second spring (28) is fixedly mounted on each group of the sliding blocks (27).

6. A parts welding flipping device as claimed in claim 2, characterized in that: The two rotating columns (16) are both symmetrically threaded with threaded rings (18); The two groups of side blocks (22) are respectively located inside the two groups of threaded rings (18).

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