CN214236710U

CN214236710U - Automatic spot welding equipment based on vehicle bottom maintenance

Info

Publication number: CN214236710U
Application number: CN202022837728.3U
Authority: CN
Inventors: 王一川
Original assignee: Anhui Jichuan Technology Co ltd
Current assignee: Anhui Jichuan Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-21
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses an automatic spot welding equipment based on vehicle bottom maintenance relates to automatic weld technical field, and when maintaining to general car bottom, artifical welding is wasted time and energy, the problem of inefficiency, now proposes following scheme, including the base station, two first pivots of positive fixedly connected with of base station, the equal movable sleeve in outside of first pivot is equipped with first gear, the equal movable sleeve in outside of first pivot is equipped with the belt pulley, the equal movable sleeve in outside of first pivot is equipped with first bevel gear, the positive left side fixedly connected with supporting shoe of board, the top fixedly connected with biax motor of supporting shoe, the fixed cover in outside of biax motor left side output shaft is equipped with the second gear. The utility model relates to a novelty, easy operation not only makes things convenient for the position of adjustment push rod motor, plays the effect of spot welding, has realized multiple functions with a biax motor simultaneously, has simplified mechanical structure.

Description

Automatic spot welding equipment based on vehicle bottom maintenance

Technical Field

The utility model relates to an automatic weld technical field especially relates to an automatic spot welding equipment based on vehicle bottom maintenance.

Background

Spot welding, which is a welding method for forming a welding spot between contact surfaces of two overlapped workpieces by using a columnar electrode during welding, wherein during spot welding, the workpieces are pressed to be in close contact with each other firstly, then current is switched on, the contact position of the workpieces is melted under the action of resistance heat, and the welding spot is formed after cooling.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic spot welding equipment based on vehicle bottom maintenance, when having solved general car bottom maintenance, manual welding wastes time and energy, problem of inefficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic spot welding device based on vehicle bottom maintenance comprises a base station, wherein two first rotating shafts are fixedly connected to the front side of the base station, first gears are movably sleeved outside the first rotating shafts, belt pulleys are movably sleeved outside the first rotating shafts, first bevel gears are movably sleeved outside the first rotating shafts, supporting blocks are fixedly connected to the left side of the front side of the base station, a double-shaft motor is fixedly connected to the tops of the supporting blocks, a second gear is fixedly sleeved outside an output shaft on the left side of the double-shaft motor, a second bevel gear is fixedly connected to the right side of an output shaft on the right side of the double-shaft motor, a moving block is slidably connected to the top of the base station, a box body is fixedly connected to the tops of the moving plates, two fixed blocks are fixedly connected to the tops of the base station, first threaded rods are rotatably connected to the fixed blocks, and the left side of the first threaded rods movably penetrates through the fixed blocks on the left side, the fixed cover in the left side outside of first threaded rod is equipped with the third gear, the internal rotation of box is connected with the second threaded rod, the fixed cover in the front outside of second threaded rod is equipped with the fourth gear, the outside screw thread cover of second threaded rod is equipped with the rectangle sleeve, the bottom inner wall sliding connection of rectangle sleeve's bottom and box, the top fixedly connected with push rod motor of rectangle sleeve.

Preferably, the first bevel gear and the second bevel gear are in meshing transmission, and a chain is sleeved between the third gear and the second gear.

Preferably, the outside equal movable sleeve in both ends of first threaded rod is equipped with the spring, two the one end that the spring was kept away from each other all with fixed block fixed connection, two the equal fixedly connected with dog of one end that the spring is close to each other, the outside at first threaded rod is established to dog movable sleeve.

Preferably, the fourth gear is in meshing transmission with the first gear, and a belt is sleeved outside the two belt pulleys.

Preferably, the bottom of the moving plate is provided with a first sliding groove along the length direction of the moving plate, the top of the base station is provided with a first sliding rail along the length direction of the base station in a reverse direction, and the first sliding rail slides in the first sliding groove.

Preferably, a second sliding groove is formed in the bottom of the rectangular sleeve, a second sliding rail is arranged on the inner wall of the bottom of the box body, the second sliding rail slides in the second sliding groove, a welding rod is arranged at the top of the push rod motor, and a plurality of universal wheels are arranged at the bottom of the base platform.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first gear fourth gear, first threaded rod, the push rod motor, second threaded rod isotructure, wherein the biax motor sees through the second gear, a chain, the third gear, it can play the effect of controlling adjustment push rod motor position to drive first threaded rod, and first gear cooperation fourth gear drives the rotation of second threaded rod, can play the effect to the position of back of the body direction adjustment push rod motor, this modern design, and easy operation, not only conveniently adjust the position of push rod motor, play the effect of spot welding, multiple functions have been realized with a biax motor simultaneously, mechanical structure has been simplified.

Drawings

Fig. 1 is a schematic view of an elevation structure of an automatic spot welding device based on vehicle bottom maintenance provided by the utility model;

fig. 2 is the utility model provides an orthographic view section structure schematic diagram of an automatic spot welding equipment based on vehicle bottom maintenance.

In the figure: the device comprises a base 1, a double-shaft motor 2, a second bevel gear 3, a first gear 4, a belt pulley 5, a first bevel gear 6, a second gear 7, a third gear 8, a fixed block 9, a box 10, a push rod motor 11, a fourth gear 12, a second threaded rod 13, a first threaded rod 14, a movable plate 15, a belt 16 and a rectangular sleeve 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an example provided by the present solution: an automatic spot welding device based on vehicle bottom maintenance comprises a base station 1, wherein the front of the base station 1 is fixedly connected with two first rotating shafts, the outer portions of the first rotating shafts are respectively and movably sleeved with a first gear 4, the outer portions of the first rotating shafts are respectively and movably sleeved with a belt pulley 5, the outer portions of the first rotating shafts are respectively and movably sleeved with a first bevel gear 6, the front left side of the base station 1 is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a double-shaft motor 2, the outer portion of a left output shaft of the double-shaft motor is fixedly sleeved with a second gear 7, the right side of a right output shaft of the double-shaft motor 2 is fixedly connected with a second bevel gear 3, the top of the base station 1 is slidably connected with a moving block 15, the top of the moving block 15 is fixedly connected with a box body 10, the top of the base station 1 is fixedly connected with two fixing blocks 9, the fixing blocks 9 are respectively and rotatably connected with a first threaded rod 14, the left side of the first threaded rod 14 movably penetrates through the fixing block 9, the fixed cover in left side outside of first threaded rod 14 is equipped with third gear 8, and the internal rotation of box 10 is connected with second threaded rod 13, and the fixed cover in front outside of second threaded rod 13 is equipped with fourth gear 12, and the outside screw thread cover of second threaded rod 13 is equipped with rectangular sleeve 17, rectangular sleeve 17's bottom and the bottom inner wall sliding connection of box 10, rectangular sleeve 17's top fixedly connected with push rod motor 11.

In this embodiment, the first bevel gear 6 and the second bevel gear 3 are in meshing transmission, and a chain is sleeved between the third gear 8 and the second gear 7.

In this embodiment, the outside equal movable sleeve in both ends of first threaded rod 14 is equipped with the spring, the one end that two springs kept away from each other all with fixed block 9 fixed connection, the equal fixedly connected with dog in one end that two springs are close to each other, the dog movable sleeve is established in the outside of first threaded rod 14.

In this embodiment, the fourth gear 12 is meshed with the first gear 4 for transmission, and belts 16 are sleeved outside the two belt pulleys 5.

In this embodiment, the bottom of the moving plate 15 has a first sliding slot along the length direction thereof, and the top of the base platform 1 has a first sliding rail along the length direction thereof, and the first sliding rail slides in the first sliding slot.

In this embodiment, the second chute has been seted up to the bottom of rectangular sleeve 17, and the bottom inner wall of box 10 is equipped with the second slide rail, and the second slide rail slides in the second chute, and the top of push rod motor 11 is equipped with the welding rod, and the bottom of base station 1 all is equipped with a plurality of universal wheels.

The working principle is that firstly, the double-shaft motor 2 is controlled to rotate forwardly to drive the second piebald horse idler wheel 3 on the right side to rotate, the first gear 4 on the left side is driven to rotate, the wheel 5 on the belt on the left side is driven to rotate, the belt 16 drives the belt pulley 5 on the right side and the first gear 4 on the right side to rotate, meanwhile, the output shaft on the left side of the double-shaft motor 2 drives the second gear 7 to rotate, the chain drives the third gear 8 to rotate, the first threaded rod 14 to rotate, the moving plate 14 to move leftwards, the box body 10, the fourth gear 12 and all parts in the box body 10 to move leftwards together, when the moving plate 15 moves to the leftmost side, the first threaded rod 14 idles, the first gear 4 on the left side drives the fourth gear 12 to rotate, the second threaded rod 13 to rotate, the rectangular sleeve 17 and the push rod motor 11 to move frontwards, so as to achieve the effect of adjusting the positions of the push rod motor 11 and the welding rod, if the double-shaft motor 2 is controlled to rotate reversely, the whole box body 10 can be moved rightwards, the effect of adjusting the positions of the push rod motor 11 and the welding rods to the back can be achieved, after the position of the push rod motor 11 in the front-back direction in the first step is adjusted, the double-shaft motor 2 can be controlled to transmit forwards, the spot welding is performed on the automobile from left to right or from right to left in the first step, and the process is finished by matching with the push rod motor 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic spot welding equipment based on vehicle bottom maintenance, includes base station (1), its characterized in that, two first pivots of positive fixedly connected with of base station (1), the outside of first pivot is all movable to overlap and is equipped with first gear (4), the outside of first pivot is all movable to overlap and is equipped with belt pulley (5), the outside of first pivot is all movable to overlap and is equipped with first bevel gear (6), the positive left side fixedly connected with supporting shoe of base station (1), the top fixedly connected with biax motor (2) of supporting shoe, the outside of biax motor left side output shaft is fixed to overlap and is equipped with second gear (7), the right side fixedly connected with second bevel gear (3) of the right side output shaft of biax motor (2), the top sliding connection of base station (1) has movable plate (15), the top fixedly connected with box (10) of movable plate (15), two fixed blocks (9) of top fixedly connected with of base station (1), fixed block (9) are all rotated and are connected with first threaded rod (14), the left side activity of first threaded rod (14) is run through and is located left fixed block (9), the outside fixed cover in left side of first threaded rod (14) is equipped with third gear (8), the inside rotation of box (10) is connected with second threaded rod (13), the positive outside fixed cover of second threaded rod (13) is equipped with fourth gear (12), the outside screw thread cover of second threaded rod (13) is equipped with rectangular sleeve (17), the bottom of rectangular sleeve (17) and the bottom inner wall sliding connection of box (10), the top fixedly connected with push rod motor (11) of rectangular sleeve (17).

2. The automatic spot welding equipment based on vehicle bottom maintenance is characterized in that the first bevel gear (6) and the second bevel gear (3) are in meshed transmission, and a chain is sleeved between the third gear (8) and the second gear (7).

3. The automatic spot welding equipment based on vehicle bottom maintenance of claim 1, characterized in that, the outside equal movable sleeve in both ends of first threaded rod (14) is equipped with the spring, two the one end that the spring kept away from each other all with fixed block (9) fixed connection, two the equal fixedly connected with dog in one end that the spring is close to each other, dog movable sleeve is established in the outside of first threaded rod (14).

4. The automatic spot welding equipment based on vehicle bottom maintenance is characterized in that the fourth gear (12) is in meshed transmission with the first gear (4), and belts (16) are sleeved outside the two belt pulleys (5).

5. The automatic spot welding equipment based on vehicle bottom maintenance of claim 1, characterized in that the bottom of the moving plate (15) is provided with a first sliding groove along the length direction thereof, the top of the base station (1) is provided with a first sliding rail along the length direction thereof, and the first sliding rail slides in the first sliding groove.

6. The automatic spot welding equipment based on vehicle bottom maintenance is characterized in that a second sliding groove is formed in the bottom of the rectangular sleeve (17), a second sliding rail is arranged on the inner wall of the bottom of the box body (10), the second sliding rail slides in the second sliding groove, welding rods are arranged at the top of the push rod motor (11), and a plurality of universal wheels are arranged at the bottom of the base platform (1).