Mechanical welding turnover device

Abstract

The utility model relates to the technical field of mechanical welding, in particular to a mechanical welding turnover device which comprises a base, and a lifting mechanism and a turnover mechanism are arranged on the top face of the base. The lifting mechanism comprises a supporting part and a lifting part, the supporting part is located on the side face of the lifting part and comprises a plurality of first hydraulic rods, and a first supporting plate is fixedly arranged on the upper end faces of output rods of the first hydraulic rods. A first hydraulic rod is arranged to move a first supporting plate, so that the first supporting plate supports the welding device and adjusts the height of the welding device, and the welding device is suitable for welding machines with different heights to work, so that welding machining of spare and accessory parts with different lengths is facilitated; according to the mechanical part welding device, the turnover mechanism is arranged, a second motor is arranged to drive a disc to rotate, so that mechanical parts are turned over according to rotation of the disc, the mechanical parts are welded at different angles, and the machining efficiency of the parts is effectively improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mechanical welding, and in particular to a mechanical welding turnover device. BACKGROUND

[0002] Welding, also known as fusion, is a manufacturing process and technology that connects metal or other thermoplastic materials such as plastic by heating, high temperature or high pressure.

[0003] The Chinese patent network discloses an automatic turnover welding device for mechanical processing, and the disclosure number of the scheme is CN209550997U, which comprises a workbench, a back plate, a placing support plate, a laser welding gun, a turnover mechanism and a clamping hand claw, the back plate, the placing support plate and the turnover mechanism are arranged on the upper surface of the workbench, the back plate is provided with a moving support, the lower surface of the moving support is provided with a moving lead screw, one side of the moving support is provided with a moving motor, the moving motor is connected with the moving lead screw, the moving lead screw is provided with a nut seat, the laser welding gun is arranged on the nut seat, the workbench is provided with a placing groove, the placing groove is provided with a first hydraulic cylinder, the piston rod of the first hydraulic cylinder is fixedly connected with the lower surface of the placing support plate, the clamping hand claw is arranged on the turnover mechanism, and the turnover mechanism is used for turning over the workpiece. In the embodiment of the application, the welding area can be increased, the welding of large-size workpieces can be met, and the positioning accuracy of welding is ensured; the workpiece can be turned over, and the working efficiency, the clamping firmness and the practicability of the work are improved.

[0004] The scheme still has the following problems: the clamping device cannot be adjusted according to the different heights of spare parts, so it cannot be applied to the machining of mechanical parts of different models.

[0005] Therefore, in order to solve the above problems, the application provides a mechanical welding turnover device. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a mechanical welding turnover device to solve the problems in the background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mechanical welding turnover device, comprising a base, the top surface of the base is provided with a lifting mechanism and a turnover mechanism;

[0008] The lifting mechanism comprises a supporting part and a lifting part, and the supporting part is located on the side surface of the lifting part.

[0009] The support part comprises a plurality of first hydraulic rods, the upper end surfaces of the output rods of the plurality of first hydraulic rods are fixedly provided with first support plates, the bottom surfaces of the plurality of first hydraulic rods are fixedly connected with the top surface of the base, the side surfaces of the first support plates are fixedly provided with a plurality of support boxes, the side surfaces of the plurality of support boxes are respectively provided with first through grooves, the inner walls of the plurality of first through grooves are respectively fixedly provided with second hydraulic rods, and the side surfaces of the plurality of first through grooves are respectively slidably provided with first sliding blocks.

[0010] The lifting part comprises a first motor, the side surface of the first motor is fixedly connected with the side surface of the first support plate, the side surfaces of the plurality of first sliding blocks are respectively fixedly connected with the side surface of the first support plate, and the upper end surfaces of the output rods of the plurality of second hydraulic rods are respectively fixedly connected with the bottom surfaces of the plurality of first sliding blocks.

[0011] Preferably, the turnover mechanism comprises two vertical plates, the top surface of the first support plate is provided with three first limiting grooves, the inner wall of the middle first limiting groove is rotatably provided with a double-headed threaded rod through a bearing seat, and the outer surface of the double-headed threaded rod penetrates the inner wall of the middle first limiting groove, the inner side surface of the first support plate and extends to the side surface of the first support plate.

[0012] Preferably, the end surface of the output rod of the first motor is fixedly connected with the left end surface of the double-headed threaded rod, the outer surfaces of the double-headed threaded rod are respectively threadedly provided with two mountain-shaped plates, the outer surfaces of the two mountain-shaped plates are respectively slidably connected with the inner walls of the two first limiting grooves on the two sides, and the bottom surfaces of the two vertical plates are respectively fixedly connected with the top surfaces of the two mountain-shaped plates.

[0013] Preferably, the side surfaces of the two vertical plates are respectively fixedly provided with second motors, the outer surfaces of the output rods of the two second motors respectively penetrate the side surfaces of the two vertical plates and extend to the side surfaces of the two vertical plates, the end surfaces of the output rods of the two second motors are respectively fixedly provided with discs, the side surfaces of the two discs are respectively provided with two first threaded rods, the outer surfaces of the four first threaded rods respectively rotatably penetrate the side surfaces of the two discs and extend to the side surfaces of the two discs through bearings.

[0014] Preferably, the side surfaces of the two discs are respectively provided with first recesses, the inner walls of the two first recesses are respectively slidably provided with second sliding blocks, the inner walls of the two first recesses are respectively fixedly provided with third hydraulic rods, the lower end surfaces of the output rods of the two third hydraulic rods are respectively fixedly connected with the top surfaces of the two second sliding blocks, and the side surfaces of the two second sliding blocks are fixedly provided with two first clamping plates.

[0015] Preferably, the outer surfaces of the two first threaded rods are respectively fixedly provided with first gears, the side surfaces of the two first gears are respectively provided with two first toothed plates, the side surfaces of the two first toothed plates are fixedly provided with two T-shaped plates, and the bottom surfaces of the two T-shaped plates are respectively fixedly connected with the top surfaces of the two first clamping plates.

[0016] Preferably, two said first clamping plate bottom surfaces are respectively fixedly provided with two fixed plates, two said disc side surfaces are fixedly provided with two second clamping plates, two said second clamping plate top surfaces are respectively provided with two third through grooves, and four said fixed plate outer surfaces respectively penetrate through the four third through groove inner walls and extend to the two second clamping plate bottom surfaces.

[0017] To sum up, the mechanical welding turnover device has the following beneficial technical effects: the first support plate is moved by the first hydraulic rod, so that the first support plate supports the welding device, and the height of the welding device is adjusted, which is suitable for welding machines of different heights to work, thereby facilitating welding processing of parts of different lengths.

[0018] The turnover mechanism is provided, the disc is driven to rotate by the second motor, the mechanical parts are turned over according to the rotation of the disc, different angles of the mechanical parts are welded, and the processing efficiency of the parts is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a three-dimensional side view of the structure of the utility model;

[0020] Figure 2 is a three-dimensional side view of the structure of the utility model;

[0021] Figure 3 is a three-dimensional front view of the structure of the utility model;

[0022] Figure 4 is a three-dimensional top view of the structure of the utility model.

[0023] Reference signs: base 1, lifting mechanism 2, first hydraulic rod 201, first support plate 202, support box 203, second hydraulic rod 204, first motor 205, turnover mechanism 3, vertical plate 301, double-headed threaded rod 302, mountain-shaped plate 303, disc 300, third hydraulic rod 304, first clamping plate 305, first gear 306, first toothed plate 307, T-shaped plate 308, fixed plate 309, second clamping plate 310, second motor 311. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings Figure 1 - Figure 4 Further details of the present application will be described.

[0025] Example one:

[0026] A mechanical welding turnover device, please refer to Figures 1-4The utility model provides a technical scheme: a mechanical welding turnover device, including base 1, the top surface of base 1 is provided with lifting mechanism 2 and turnover mechanism 3,

[0027] Lifting mechanism 2 includes support part and lifting part, and the support part is located at the side surface of the lifting part.

[0028] The support part includes a plurality of first hydraulic rods 201, and a first support plate 202 is fixedly arranged on the upper end surface of the output rod of the plurality of first hydraulic rods 201; the bottom surface of the plurality of first hydraulic rods 201 is fixedly connected to the top surface of the base 1; a plurality of support boxes 203 are fixedly arranged on the side surface of the first support plate 202; a first through slot is formed in the side surface of each of the plurality of support boxes 203; a second hydraulic rod 204 is fixedly arranged on the inner wall of each of the plurality of first through slots; and a first sliding block is slidably arranged on the inner wall of each of the plurality of first through slots.

[0029] The lifting part includes a first motor 205, the side surface of the first motor 205 is fixedly connected to the side surface of the first support plate 202, the side surface of each of the plurality of first sliding blocks is fixedly connected to the side surface of the first support plate 202, and the upper end surface of the output rod of each of the plurality of second hydraulic rods 204 is fixedly connected to the bottom surface of each of the plurality of first sliding blocks.

[0030] Embodiment two

[0031] Please refer to Figures 1-4 , and further obtain the following on the basis of embodiment one:

[0032] The turnover mechanism 3 includes two vertical plates 301, a first support plate 202 is provided with three first limiting grooves on the top surface, a double-headed threaded rod 302 is rotatably arranged in the inner wall of the middle first limiting groove through a bearing seat, and the outer surface of the double-headed threaded rod 302 penetrates the inner wall of the middle first limiting groove, the inner side surface of the first support plate 202, and extends to the side surface of the first support plate 202.

[0033] Further, the output rod end surface of the first motor 205 is fixedly connected to the left end surface of the double-headed threaded rod 302, two mountain-shaped plates 303 are threadedly arranged on the outer surface of the double-headed threaded rod 302, the outer surfaces of the two mountain-shaped plates 303 are slidably connected to the inner walls of the two first limiting grooves on the two sides, and the bottom surfaces of the two vertical plates 301 are fixedly connected to the top surfaces of the two mountain-shaped plates 303. The mountain-shaped plate 303 is arranged to synchronously move the vertical plates 301 on the two sides, so that the clamping devices on the two sides are moved according to the width of the mechanical fittings.

[0034] Furthermore, in this embodiment, two second motors 311 are fixedly installed on the sides of the two vertical plates 301 respectively. The outer surfaces of the output rods of the two second motors 311 respectively penetrate through the sides of the two vertical plates 301 and extend to the sides of the two vertical plates 301. The end faces of the output rods of the two second motors 311 are fixedly installed with discs 300 respectively. Two first threaded rods are respectively installed on the sides of the two discs 300. The outer surfaces of the four first threaded rods respectively penetrate through the sides of the two discs 300 and extend to the sides of the two discs 300 through bearings. The mechanical parts are rotated by the two discs 300.

[0035] Furthermore, in this embodiment, the two discs 300 are respectively provided with first grooves through their sides, and second sliders are slidably provided on the inner walls of the two first grooves. Third hydraulic rods 304 are respectively fixedly provided on the inner walls of the two first grooves. The lower end faces of the output rods of the two third hydraulic rods 304 are respectively fixedly connected to the top surfaces of the two second sliders. Two first clamping plates 305 are fixedly provided on the sides of the two second sliders. By providing two first clamping plates 305, the parts can be clamped and fixed according to their different heights.

[0036] Furthermore, in this embodiment, the outer surfaces of the two first threaded rods are respectively fixedly fitted with first gears 306, and the sides of the two first gears 306 are respectively meshed with two first toothed plates 307. The sides of the two first toothed plates 307 are fixedly fitted with two T-shaped plates 308, and the bottom surfaces of the two T-shaped plates 308 are respectively fixedly connected to the top surfaces of the two first clamping plates 305. The first clamping plates 305 are limited by setting the first toothed plates 307.

[0037] Furthermore, in this embodiment, two fixing plates 309 are fixedly installed on the bottom surfaces of the two first clamping plates 305, and two second clamping plates 310 are fixedly installed on the sides of the two discs 300. Two third through slots are respectively opened on the top surfaces of the two second clamping plates 310. The outer surfaces of the four fixing plates 309 penetrate the inner walls of the four third through slots and extend to the bottom surfaces of the two second clamping plates 310. By setting two second clamping plates 310, the mechanical parts are better clamped, thereby facilitating welding.

[0038] In use, by setting up the lifting mechanism 2, the first support plate 202 is moved by setting up the first hydraulic rod 201, and at the same time the first motor 205 is started to drive the double-headed threaded rod 302 to rotate, so that the double-headed threaded rod 302 drives the mountain-shaped plate 303 and the vertical plate 301 to move. The second motor 311 is started to make the disc 300 rotate, and at the same time the third hydraulic rod 304 moves the first clamping plate 305 to lift and lower, clamping the mechanical parts, and at the same time driving the first toothed plate 307 and the first gear 306 to mesh and limit, thereby fixing and flipping according to the different heights of the plate.

[0039] The exemplary embodiment of the mechanical welding turnover device provided by the present disclosure is described above with reference to the preferred embodiments, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiments, and various technical features and structures proposed by the present disclosure can be combined without departing from the concept of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A mechanical welding turnover device comprising a base (1), characterised in that: The base (1) top surface is provided with lifting mechanism (2) and turnover mechanism (3); The lifting mechanism (2) comprises a support part and a lifting part, and the support part is located on the side of the lifting part; The support part comprises a plurality of first hydraulic rods (201), the upper end surface of the output rod of the plurality of first hydraulic rods (201) is fixedly provided with a first support plate (202), the bottom surface of the plurality of first hydraulic rods (201) is fixedly connected with the top surface of the base (1), the side surface of the first support plate (202) is fixedly provided with a plurality of support boxes (203), the side surface of the plurality of support boxes (203) is respectively provided with a first through groove, the inner wall of the plurality of first through grooves is respectively fixedly provided with a second hydraulic rod (204), and the inner wall of the plurality of first through grooves is respectively slidably provided with a first sliding block. The lifting part comprises a first motor (205), the side surface of the first motor (205) is fixedly connected with the side surface of the first support plate (202), the side surface of the plurality of first sliding blocks is respectively fixedly connected with the side surface of the first support plate (202), and the upper end surface of the output rod of the plurality of second hydraulic rods (204) is respectively fixedly connected with the bottom surface of the plurality of first sliding blocks.

2. The mechanical weld flip device of claim 1, wherein: The turnover mechanism (3) comprises two vertical plates (301), the top surface of the first support plate (202) is provided with three first limiting grooves, the inner wall of the middle first limiting groove is rotatably provided with a double-headed threaded rod (302) through a bearing seat, and the outer surface of the double-headed threaded rod (302) penetrates the inner wall of the middle first limiting groove, the inner side surface of the first support plate (202) and extends to the side surface of the first support plate (202).

3. The mechanical weld flip device of claim 2, wherein: The end surface of the output rod of the first motor (205) is fixedly connected with the left end surface of the double-headed threaded rod (302), the outer surface of the double-headed threaded rod (302) is respectively threadedly provided with two mountain-shaped plates (303), the outer surfaces of the two mountain-shaped plates (303) are respectively slidably connected with the inner walls of the two first limiting grooves on the two sides, and the bottom surfaces of the two vertical plates (301) are respectively fixedly connected with the top surfaces of the two mountain-shaped plates (303).

4. The mechanical weld flip device of claim 3, wherein: The side surfaces of the two vertical plates (301) are respectively fixedly provided with second motors (311), the outer surfaces of the output rods of the two second motors (311) respectively penetrate the side surfaces of the two vertical plates (301) and extend to the side surfaces of the two vertical plates (301), the end surfaces of the output rods of the two second motors (311) are respectively fixedly provided with discs (300), the side surfaces of the two discs (300) are respectively provided with two first threaded rods, the outer surfaces of the four first threaded rods are respectively rotatably provided through bearings and penetrate the side surfaces of the two discs (300) and extend to the side surfaces of the two discs (300).

5. The mechanical weld flip device of claim 4, wherein: The side surfaces of the two discs (300) are respectively provided with first recesses, the inner walls of the two first recesses are respectively slidably provided with second sliding blocks, the inner walls of the two first recesses are respectively fixedly provided with third hydraulic rods (304), the lower end surfaces of the output rods of the two third hydraulic rods (304) are respectively fixedly connected with the top surfaces of the two second sliding blocks, and the side surfaces of the two second sliding blocks are respectively fixedly provided with two first clamping plates (305).

6. The mechanical weld flip device of claim 5, wherein: Two outer surfaces of the first threaded rods are respectively fixedly sleeved with first gears (306), two sides of the first gears (306) are respectively provided with two first toothed plates (307), two sides of the first toothed plates (307) are fixedly provided with two T-shaped plates (308), and bottom surfaces of the T-shaped plates (308) are respectively fixedly connected with top surfaces of the first clamping plates (305).

7. The mechanical weld flip device of claim 6, wherein: Bottom surfaces of the first clamping plates (305) are respectively fixedly provided with two fixed plates (309), a side of each of the two discs (300) is fixedly provided with a second clamping plate (310), top surfaces of the second clamping plates (310) are respectively provided with two third through grooves, and outer surfaces of the four fixed plates (309) respectively penetrate through inner walls of the four third through grooves and extend to bottom surfaces of the two second clamping plates (310).

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