Welding and cutting machine for trailer production

Abstract

The utility model discloses a welding and cutting machine for producing trailers, which belongs to the technical field of welding and cutting equipment and comprises cross rods and a laser welding and cutting machine, the bottoms of the two cross rods are fixedly connected with two supporting rods, the tops of the supporting rods are fixedly connected with a first connecting rod, the bottom of the first connecting rod is provided with a second connecting rod, and the bottom of the second connecting rod is provided with a second sliding groove. The top of the laser welding and cutting machine is provided with an air cylinder, the top of the air cylinder is fixedly connected with a second sliding block, the laser welding and cutting machine moves left and right by moving the position of a second connecting rod on a first connecting rod, and the laser welding and cutting machine moves front and back by moving the position of the second sliding block in a second sliding groove. The laser welding and cutting machine can move up and down through the air cylinder, and convenience is brought to front-back, left-right and up-down position adjustment of the laser welding and cutting machine; the whole device is fixed to the ground through the base, the clamping blocks on the moving wheels are connected into the clamping grooves of the base, the whole device can be moved, and convenience is brought to moving and fixing work of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment, and specifically to a welding and cutting machine used for producing trailers. Background Art

[0002] Welding is a manufacturing technology that cuts or connects materials to form a given functional structure. Welding technology has developed from a single processing technology to a new discipline that integrates modern multidisciplinary disciplines, and has become a comprehensive engineering technology that integrates advanced technologies such as computers, digital control, information processing, automation, and modern power electronics.

[0003] A trailer is a vehicle towed by a car without its own power drive device. It is a combination of a car (truck or tractor, forklift) and one or more trailers. During the production and processing of the trailer, a welding and cutting machine is needed to weld and cut it. However, the existing welding and cutting machines still have some defects when used. It is often inconvenient to adjust the position of the welding and cutting head of the welding and cutting machine forward, backward, left and right, which brings inconvenience to the welding and cutting operation. Therefore, we propose a welding and cutting machine for the production of trailers. Utility Model Content

[0004] The utility model aims to provide a welding and cutting machine for producing trailers, so as to solve the problem in the background technology that it is inconvenient to adjust the position of the welding and cutting head of the welding and cutting machine to the front, back, left and right, which brings inconvenience to the welding and cutting operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding machine for producing trailers, comprising a cross bar and a laser welding machine, wherein there are two cross bars, and the bottoms of the two cross bars are fixedly connected to two support rods, the tops of the support rods are fixedly connected to a No. 1 connecting rod, the bottom of the No. 1 connecting rod is provided with a No. 2 connecting rod, the No. 2 connecting rod is movably connected to the bottom of the No. 2 connecting rod, the bottom of the No. 2 connecting rod is provided with a No. 2 slide groove, the top of the laser welding machine is provided with a cylinder, the top of the cylinder is fixedly connected to a No. 2 slider, and the No. 2 slider is slidably connected inside the No. 2 slide groove.

[0006] Preferably, a No. 1 slide groove is provided at the bottom of the No. 1 connecting rod, a No. 1 slider is fixedly connected to the top of the No. 2 connecting rod, and the No. 1 slider is slidably connected to the inside of the No. 1 slide groove.

[0007] Preferably, a No. 1 threaded rod is provided inside the No. 1 slide groove, the No. 1 threaded rod is rotatably connected to the No. 1 slide groove, the No. 1 slider is rotatably connected to the No. 1 slide groove, and a No. 1 motor is provided on one side of the No. 1 threaded rod.

[0008] Preferably, a No. 2 threaded rod is provided inside the No. 2 slide groove, the No. 2 threaded rod is rotatably connected to the No. 2 slide groove, the No. 2 slider is rotatably connected to the No. 2 slide groove, and a No. 2 motor is provided on one side of the No. 2 threaded rod.

[0009] Preferably, a controller is fixedly connected to one end of the cross bar, and the controller is electrically connected to the first motor and the second motor.

[0010] Preferably, the bottom of the support rod is fixedly connected to a base, the bottom of the base is provided with a moving wheel, and the moving wheel is movably connected to the bottom of the base.

[0011] Preferably, a card slot is provided at the bottom of the base, and a card block is fixedly connected to the top of the moving wheel, and the card block is carded in the card slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The laser welding machine can be moved left and right by moving the No. 2 connecting rod to the position of the No. 1 connecting rod, and can be moved forward and backward by moving the No. 2 slider in the No. 2 slide slot. The laser welding machine can be moved up and down by the set cylinder, which brings convenience to the front and back, left and right and up and down position adjustment and welding and cutting operation of the laser welding machine.

[0014] 2. The entire device can be fixed on the ground through the base. By connecting the block on the moving wheel into the slot under the base, the entire device can be moved, which brings convenience to the movement and fixation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the base and moving wheel structure of the utility model.

[0018] In the figure: 1. cross bar; 2. laser welding machine; 3. support rod; 4. connecting rod No. 1; 5. connecting rod No. 2; 6. slide No. 2; 7. cylinder; 8. slide No. 2; 9. slide No. 1; 10. slide No. 1; 11. threaded rod No. 1; 12. motor No. 1; 13. threaded rod No. 2; 14. motor No. 2; 15. base; 16. moving wheel; 17. slot; 18. block; 19. controller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution for a welding machine for producing trailers: it includes a cross bar 1 and a laser welding machine 2, there are two cross bars 1, the bottoms of the two cross bars 1 are fixedly connected with two support rods 3, the tops of the support rods 3 are fixedly connected with a No. 1 connecting rod 4, the bottom of the No. 1 connecting rod 4 is provided with a No. 2 connecting rod 5, the No. 2 connecting rod 5 is movably connected to the bottom of the No. 2 connecting rod 5, the bottom of the No. 2 connecting rod 5 is provided with a No. 2 slide 6, the top of the laser welding machine 2 is provided with a cylinder 7, the top of the cylinder 7 is fixedly connected with a No. 2 slider 8, and the No. 2 slider 8 is slidably connected inside the No. 2 slide 6.

[0021] Specifically, a No. 1 slide groove 9 is provided at the bottom of the No. 1 connecting rod 4 , a No. 1 slider 10 is fixedly connected to the top of the No. 2 connecting rod 5 , and the No. 1 slider 10 is slidably connected to the inside of the No. 1 slide groove 9 .

[0022] Specifically, a No. 1 threaded rod 11 is provided inside the No. 1 slide groove 9 , the No. 1 threaded rod 11 is rotatably connected to the No. 1 slide groove 9 , the No. 1 slider 10 is rotatably connected to the No. 1 slide groove 9 , and a No. 1 motor 12 is provided on one side of the No. 1 threaded rod 11 .

[0023] Specifically, a No. 2 threaded rod 13 is provided inside the No. 2 slide 6, the No. 2 threaded rod 13 is rotatably connected to the No. 2 slide 6, the No. 2 slider 8 is rotatably connected to the No. 2 slide 6, and a No. 2 motor 14 is provided on one side of the No. 2 threaded rod 13.

[0024] Specifically, a controller 19 is fixedly connected to one end of the crossbar 1 , and the controller 19 is electrically connected to the first motor 12 and the second motor 14 .

[0025] Specifically, the bottom of the support rod 3 is fixedly connected to a base 15 , and a moving wheel 16 is provided at the bottom of the base 15 , and the moving wheel 16 is movably connected to the bottom of the base 15 .

[0026] Specifically, a card slot 17 is provided at the bottom of the base 15 , and a card block 18 is fixedly connected to the top of the moving wheel 16 , and the card block 18 is carded in the card slot 17 .

[0027] In this embodiment, when the laser welding machine 2 is used, it is placed in the corresponding position by the support rod 3. After placement, the trailer to be welded is placed under the welding machine for welding. The second connecting rod 5 is moved to the position of the first connecting rod 4 to move the laser welding machine 2 left and right. The second slider 8 is moved in the second slide 6 to move the laser welding machine 2 forward and backward. The cylinder 7 is provided to move the laser welding machine 2 up and down, thereby facilitating the front and rear left and right and up and down position adjustment and welding operation of the laser welding machine 2. The controller 19 is used to start the first motor 12 or the second motor 14 to drive the first slider 10 to move in the first slide 9, and the second slider 8 moves in the second slide 6, driving the slider to move in the slide, which is convenient for the automated operation of the laser welding machine 2. The base 15 can fix the entire device on the ground. The block 18 on the moving wheel 16 is connected to the slot 17 under the base 15, so that the entire device can be moved, which is convenient for the movement and fixation of the device.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding and cutting machine for producing trailers, comprising a crossbar (1) and a laser welding and cutting machine (2), characterized in that: There are two cross bars (1), and the bottom of the two cross bars (1) are fixedly connected to two support bars (3), and the top of the support bar (3) is fixedly connected to a No. 1 connecting rod (4), and the bottom of the No. 1 connecting rod (4) is provided with a No. 2 connecting rod (5), and the No. 2 connecting rod (5) is movably connected to the bottom of the No. 2 connecting rod (5), and the bottom of the No. 2 connecting rod (5) is provided with a No. 2 slide groove (6), and the top of the laser welding machine (2) is provided with a cylinder (7), and the top of the cylinder (7) is fixedly connected to a No. 2 slider (8), and the No. 2 slider (8) is slidably connected inside the No. 2 slide groove (6).

2. The welding and cutting machine for producing trailers according to claim 1, characterized in that: A No. 1 slide groove (9) is provided at the bottom of the No. 1 connecting rod (4), and a No. 1 slider (10) is fixedly connected to the top of the No. 2 connecting rod (5), and the No. 1 slider (10) is slidably connected inside the No. 1 slide groove (9).

3. The welding and cutting machine for producing trailers according to claim 2, characterized in that: A No. 1 threaded rod (11) is provided inside the No. 1 slide groove (9), the No. 1 threaded rod (11) is rotatably connected to the No. 1 slide groove (9), the No. 1 slider (10) is rotatably connected to the No. 1 slide groove (9), and a No. 1 motor (12) is provided on one side of the No. 1 threaded rod (11).

4. The welding and cutting machine for producing trailers according to claim 1, characterized in that: A No. 2 threaded rod (13) is provided inside the No. 2 slide groove (6), the No. 2 threaded rod (13) is rotatably connected to the No. 2 slide groove (6), the No. 2 slider (8) is rotatably connected to the No. 2 slide groove (6), and a No. 2 motor (14) is provided on one side of the No. 2 threaded rod (13).

5. The welding and cutting machine for producing trailers according to claim 1, characterized in that: One end of the crossbar (1) is fixedly connected to a controller (19), and the controller (19) is electrically connected to the first motor (12) and the second motor (14).

6. The welding and cutting machine for producing trailers according to claim 1, characterized in that: The bottom of the support rod (3) is fixedly connected to a base (15), the bottom of the base (15) is provided with a moving wheel (16), and the moving wheel (16) is movably connected to the bottom of the base (15).

7. The welding and cutting machine for producing trailers according to claim 6, characterized in that: Said A card slot (17) is provided at the bottom of the base (15), and a card block (18) is fixedly connected to the top of the moving wheel (16). The card block (18) is card-engaged in the card slot (17).

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