Automobile part welding device easy to adjust and fix

Abstract

The utility model provides an automobile part welding device easy to adjust and fix, and relates to the technical field of automobile part machining, the automobile part welding device easy to adjust and fix comprises supporting plates, supporting rods, transverse plates, connecting rods, connecting columns, protective plates and connecting shafts, the supporting rods are symmetrically installed on the supporting plates, the transverse plates are installed at the top ends of the two supporting rods, and the connecting columns are installed at the top ends of the connecting rods. Connecting columns are installed on the opposite sides, away from the transverse plate, of the two connecting rods correspondingly, protective plates are installed on the two connecting columns, the connecting rods, the connecting columns, the protective plates and connecting shafts are arranged, the connecting rods are rotationally connected with the transverse plate through the connecting shafts, and certain friction force exists in the rotating connecting positions of the connecting shafts and the transverse plate; the inclination angle of the connecting rod on the front face of the transverse plate can be adjusted, meanwhile, the position of the protective plate is adjusted, the protective plate can shield laser emitted during welding during welding work, eyes of workers are protected, and when the protective plate is not used, the connecting rod is pulled upwards, and the protective plate is folded upwards.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to an easily adjustable and fixed automobile parts welding device. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly. In the welding process of auto parts, it is necessary to use a positioning mechanism to connect the two parts that need to be welded together, so as to facilitate the welding of workers.

[0003] When welding, it is necessary to use a protective mask to protect the eyes to prevent the laser generated by welding from damaging the eyes. Generally, a handheld protective mask is used, which will affect the accuracy of welding. Therefore, an easily adjustable and fixed automobile parts welding device is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an easily adjustable and fixed automobile component welding device, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an easily adjustable and fixed automobile parts welding device, comprising: a support plate, a support rod, a cross plate, a connecting rod, a connecting column, a protective plate and a connecting shaft, the support plate is symmetrically installed with support rods, the top ends of the two support rods are installed with cross plates, the cross plates are symmetrically provided with grooves, the grooves are rotatably connected with connecting shafts, the two connecting shafts are installed with connecting rods, the two connecting rods are installed with connecting columns on the side opposite to the cross plate, and the two connecting columns are installed with protective plates.

[0006] As a further technical solution of the utility model, a mounting groove is provided at the middle position of the support plate, a sliding rod is installed in the mounting groove, a sliding block is slidably connected to the sliding rod, and a strip plate is installed on the top of the sliding block.

[0007] As a further technical solution of the utility model, the strip plate is internally rotatably connected with a bidirectional threaded rod, the bidirectional threaded rod is symmetrically provided with connecting blocks, and the top ends of the two connecting blocks are installed with fixing plates.

[0008] As a further technical solution of the utility model, clamping plates are symmetrically installed on opposite sides of the two fixing plates, and a group of the clamping plates are threadedly connected with screws, and the bottoms of the screws are rotatably connected with clamping blocks.

[0009] As a further technical solution of the utility model, a slide groove matched with the connecting block is arranged at the middle position of the strip plate, the bidirectional threaded rod is rotatably connected in the slide groove, and one end of the strip plate is rotatably connected to a rotating rod.

[0010] As a further technical solution of the utility model, one end of the rotating rod extends to the inside of the strip plate and is fixedly connected to one end of the bidirectional threaded rod. A welding machine is installed on the front of the horizontal plate and is located above the strip plate.

[0011] The utility model provides an easily adjustable and fixed automobile parts welding device, which has the following beneficial effects compared with the prior art:

[0012] 1. The present invention discloses an easily adjustable and fixed welding device for automobile parts. The connecting rod, connecting column, protective plate and connecting shaft are arranged. The connecting rod is rotatably connected to the horizontal plate through the connecting shaft. The rotation connection between the connecting shaft and the horizontal plate has a certain friction force, so that the inclination angle of the connecting rod can be adjusted on the front side of the horizontal plate. At the same time, the position of the protective plate can be adjusted. When welding is in progress, the protective plate can block the laser emitted during welding to protect the eyes of the workers. When not in use, the connecting rod is pulled upward and the protective plate is folded upward.

[0013] 2. This design is an easily adjustable and fixed automobile parts welding device. Through the provided clamping plates, screws and clamping blocks, the screws are rotated to drive the clamping blocks to move downward on a set of clamping plates, and the clamping blocks are close to another set of clamping plates. A V-shaped groove is provided at the bottom of the clamping blocks, which is convenient for clamping round tubular automobile parts for welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure diagram of an easily adjustable and fixed automobile parts welding device is shown;

[0015] Figure 2 It is a cross-sectional view of the internal structure of the support plate and strip plate of an easily adjustable and fixed automobile parts welding device;

[0016] Figure 3 The present invention is a side view of the overall structure of an easily adjustable and fixed automobile component welding device.

[0017] In the figure: 1. support plate; 2. support rod; 3. cross plate; 4. strip plate; 5. fixed plate; 6. clamping plate; 7. rotating rod; 8. connecting rod; 9. connecting column; 10. protective plate; 11. sliding rod; 12. sliding block; 13. two-way threaded rod; 14. connecting block; 15. screw; 16. clamping block; 17. welding machine; 18. connecting shaft. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution for an easily adjustable and fixed automobile parts welding device, comprising: a support plate 1, a support rod 2, a cross plate 3, a connecting rod 8, a connecting column 9, a protective plate 10 and a connecting shaft 18. The support plate 1 is symmetrically mounted with the support rods 2, and the tops of the two support rods 2 are mounted with cross plates 3, and grooves are symmetrically arranged on the cross plate 3. The connecting shafts 18 are rotatably connected in the grooves, and the connecting shafts 18 have a certain friction force at the rotational connection between the connecting shafts 18 and the grooves, so that the inclination angle of the connecting rods 8 can be adjusted. The two connecting shafts 18 are mounted with connecting rods 8, and the two connecting rods 8 are mounted with connecting columns 9 on the sides opposite to the cross plate 3. The two connecting columns 9 are mounted with protective plates 10, and the material of the protective plates 10 is a shading lens. The connecting rod 8 is rotated and tilted by the connecting shaft 18 to adjust the position of the protective plates 10. When welding is performed, the protective plates 10 are moved downward to achieve shielding, and are folded upward when not in use.

[0020] like Figure 1 and Figure 2 As shown, a mounting groove is provided at the middle position of the support plate 1, in which a slide bar 11 is installed, a slider 12 is slidably connected to the slide bar 11, a strip plate 4 is installed at the top of the slider 12, a bidirectional threaded rod 13 is rotatably connected to the inside of the strip plate 4, and a connecting block 14 is symmetrically provided on the bidirectional threaded rod 13, a fixing plate 5 is installed at the top of the two connecting blocks 14, and clamping plates 6 are symmetrically installed on the opposite sides of the two fixing plates 5, a group of clamping plates 6 are threadedly connected with screws 15, and the bottom of the screws 15 is rotatably connected with a clamping block 16, and the bottoms of the two clamping blocks 16 are both provided with V-shaped grooves, and the clamping blocks 16 can hold the tubular parts The components are clamped and fixed with the clamping plate 6. A slide groove compatible with the connecting block 14 is provided at the middle position of the strip plate 4. The bidirectional threaded rod 13 is rotatably connected in the slide groove. One end of the strip plate 4 is rotatably connected with a rotating rod 7. One end of the rotating rod 7 extends to the interior of the strip plate 4 and is fixedly connected with one end of the bidirectional threaded rod 13. Rotating the rotating rod 7 drives the bidirectional threaded rod 13 to rotate, and the two connecting blocks 14 move closer to each other, driving the two fixed plates 5 to move closer to each other. The distance between the fixed plates 5 is adjusted according to the parts to be welded. A welding machine 17 is installed on the front of the cross plate 3, and the welding machine 17 is located above the strip plate 4.

[0021] The working principle of the utility model is as follows: the parts to be welded are placed on another group of clamping plates 6, the screws 15 are rotated, the screws 15 move downward on one group of clamping plates 6, the clamping blocks 16 move downward, and the parts are clamped and fixed in cooperation with another group of clamping plates 6, the rotating rod 7 is rotated, the rotating rod 7 drives the bidirectional threaded rod 13 to rotate, and when the bidirectional threaded rod 13 rotates, the two connecting blocks 14 move close to each other, and the places where the two parts need to be welded are aligned and fitted, the connecting rod 8 is pressed downward, the connecting shaft 18 slides in the groove, the protective plate 10 is moved downward, and the two parts are welded by the welding machine 17. The protective plate 10 is located in front of the welding of the two parts to realize protection, the strip plate 4 is pulled, the slider 12 slides on the slide rod 11, the position of the strip plate 4 is adjusted forward and backward, and the position of the clamped and fixed parts is adjusted forward and backward at the same time.

[0022] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An easily adjustable and fixed automobile parts welding device, characterized in that: include: A support plate (1), a support rod (2), a cross plate (3), a connecting rod (8), a connecting column (9), a protective plate (10) and a connecting shaft (18), wherein the support plate (1) is symmetrically mounted with the support rods (2), the top ends of the two support rods (2) are mounted with cross plates (3), the cross plates (3) are symmetrically mounted with grooves, the connecting shafts (18) are rotatably connected in the grooves, the connecting rods (8) are mounted on the two connecting shafts (18), the connecting columns (9) are mounted on the two connecting rods (8) on the sides opposite to the cross plate (3), and the protective plates (10) are mounted on the two connecting columns (9).

2. The easily adjustable and fixed automobile parts welding device according to claim 1, characterized in that: A mounting groove is provided at the middle position of the support plate (1), a sliding rod (11) is installed in the mounting groove, a sliding block (12) is slidably connected to the sliding rod (11), and a strip plate (4) is installed at the top end of the sliding block (12).

3. The easily adjustable and fixed automobile parts welding device according to claim 2, characterized in that: A bidirectional threaded rod (13) is rotatably connected inside the strip plate (4), and connecting blocks (14) are symmetrically arranged on the bidirectional threaded rod (13), and fixing plates (5) are installed at the top ends of the two connecting blocks (14).

4. The easily adjustable and fixed automobile parts welding device according to claim 3, characterized in that: Clamping plates (6) are symmetrically mounted on opposite sides of the two fixing plates (5); a set of the clamping plates (6) is threadedly connected with screws (15); and the bottom of the screws (15) is rotatably connected with a clamping block (16).

5. The easily adjustable and fixed automobile parts welding device according to claim 4, characterized in that: A sliding groove matched with the connecting block (14) is arranged at the middle position of the strip plate (4), the bidirectional threaded rod (13) is rotatably connected in the sliding groove, and one end of the strip plate (4) is rotatably connected to a rotating rod (7).

6. The easily adjustable and fixed automobile parts welding device according to claim 5, characterized in that: One end of the rotating rod (7) extends to the inside of the strip plate (4) and is fixedly connected to one end of the bidirectional threaded rod (13); a welding machine (17) is installed on the front of the transverse plate (3); and the welding machine (17) is located above the strip plate (4).

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