Butt-joint clamping machining equipment for sheet metal parts

Abstract

The utility model discloses sheet metal part butt-joint clamping machining equipment, and particularly relates to the technical field of sheet metal part butt-joint machining, which comprises a working table, a support frame is fixedly connected to the top of the working table, a sliding block is arranged at the bottom of the support frame, a welding device is arranged at the bottom of the sliding block, and a first threaded rod is inserted in the middle of the sliding block. The first threaded rod is arranged in the middle of the supporting frame, a limiting sliding groove is formed in the top of the workbench, and two limiting sliding plates are arranged in the middle of the limiting sliding groove. The sheet metal part is clamped and fixed to the top of the supporting plate through the arranged clamping mechanism, the two limiting sliding plates are controlled to drive the supporting plate and the top sheet metal part to move towards the opposite sides, butt joint use and mechanical butt joint can be facilitated, the butt joint accuracy can be guaranteed, and the butt joint efficiency is improved. And the electric push rod is started to control the supporting plate to obliquely rotate, the inclination angle of the butted sheet metal parts can be adjusted, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal parts butt-jointing processing, and more specifically, to sheet metal parts butt-jointing clamping processing equipment. Background Art

[0002] The sheet metal fabrication industry holds a vital position in modern manufacturing, widely used in numerous fields, including automotive, aerospace, electronics, and construction. With the continuous development of the manufacturing industry, the requirements for machining precision and production efficiency of sheet metal parts are increasing. The docking and clamping of sheet metal parts, as key steps in the machining process, directly impact product quality and production efficiency.

[0003] In traditional sheet metal processing, docking and clamping mainly rely on manual operation. Workers use manually operated clamps to fix sheet metal parts and then dock them. However, the accuracy of manual operation is limited, and it is difficult to ensure the accurate docking of parts, resulting in unstable product quality. In addition, when processing and docking certain specific parts, the docking angle of the two sheet metal parts needs to be tilted, thereby forming a finished product in a bent state. The existing docking clamping device is inconvenient to adjust the docking angle. Therefore, a sheet metal part docking clamping processing equipment is proposed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sheet metal parts butt-jointing and clamping processing device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: sheet metal parts docking and clamping processing equipment, including a workbench, the top of the workbench is fixedly connected to a support frame, the bottom of the support frame is provided with a sliding block, the bottom of the sliding block is provided with a welding device, the middle of the sliding block is inserted with a first threaded rod, the sliding block is controlled by the rotation of the first threaded rod to drive the welding device to slide, so as to facilitate welding processing of the joints of the sheet metal parts at the bottom of the welding device, the first threaded rod is provided in the middle of the support frame, and a limited sliding groove is provided on the top of the workbench;

[0006] The middle part of the limit slide is provided with two limit slides, and the middle part of the limit slide is provided with a first screw and a stabilizing plate, and one end of the first screw is connected to the stepping motor, and the top of the limit slide is rotatably connected to the support plate, and two electric push rods are provided in the middle of the limit slide. When the stepping motor is started, the first screw drives the two limit slides to slide to the opposite side, so that the stability of the movement of the limit slide can be improved by the stabilizing plate, and the position of the sheet metal part on the top of the limit slide can be conveniently controlled. By starting the electric push rod to push the support plate, the support plate can be rotated, thereby facilitating the adjustment of the docking angle of the two sheet metal parts, and convenient adaptation and use;

[0007] Support bars are symmetrically provided at both ends of the top of the support plate, and a slider is fixedly connected to the bottom of one of the support bars. A first slide groove is provided on the top of the support plate, and a second threaded rod is provided in the middle of the first slide groove. A clamping mechanism is provided on the top of the support bar, and the slider is controlled to slide inside the first slide groove by the second threaded rod, so that one support bar can be controlled to move toward the support bar on the other side, which is convenient for controlling the clamping distance, and the sheet metal parts on the top of the support plate can be clamped and fixed through the clamping mechanism, which is convenient for welding processing.

[0008] Preferably, the first screw and the stabilizing plate are both provided in the middle of the limiting slide groove, the threads at both ends of the first screw are symmetrical, and a control panel is provided on the front side of the support frame, which facilitates the control of the startup and improves the stability of the movement of the limiting slide plate through the stabilizing plate.

[0009] Preferably, one end of the support plate close to the sliding block is rotatably connected to the top wall of the limiting slide, and the two ends of the electric push rod are rotatably connected to the limiting slide and the support plate respectively. The electric push rod can conveniently control the tilt and rotation of the support plate, thereby adjusting the docking angle of the sheet metal parts, which is convenient for control and use.

[0010] Preferably, the top end of the sliding block is arranged in the middle of the support frame, one end of the first threaded rod is connected to the first servo motor, the first threaded rod is threadedly connected to the sliding block, and the rotation of the first threaded rod is controlled by the first servo motor to facilitate the driving of the sliding block, thereby controlling the movement of the welding device.

[0011] Preferably, the slider is arranged in the middle of the first slide groove, the second threaded rod passes through the slider and is threadedly connected to the slider, one end of the second threaded rod is connected to a second servo motor, and the second servo motor is started to control the slider to slide inside the first slide groove, thereby facilitating the adjustment of the distance between the two support bars.

[0012] Preferably, the clamping mechanism includes a second slide groove opened at the top of the support bar, a second screw is provided at the headquarters of the second slide groove, one end of the second screw is connected to a splint, splints are symmetrically provided at both ends of the second screw, the threads at both ends of the second screw are symmetrical, and the second screw is threadedly connected to the splint.

[0013] Preferably, the support bars at the fixed positions on the top of the two support plates are arranged on the opposite side of the top of the two support plates, and an anti-slip pad is provided on one side of the splint. By starting the motor to control the rotation of the second screw, the splint can be controlled to move on the top of the support bar, which is convenient for clamping and fixing the sheet metal parts and easy to use.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. The utility model first clamps the sheet metal parts on the top of the support plate through the provided clamping mechanism, and drives the support plate and the top sheet metal parts to move to the opposite side by controlling the two limit slides, which can facilitate docking and mechanical docking, and can ensure the accuracy of docking. By starting the electric push rod to control the tilting and rotation of the support plate, the inclination angle of the docked sheet metal parts can be adjusted to improve the use effect.

[0016] 2. The utility model can improve the stability of the movement of the limit slide when controlling the movement of the limit slide by providing a stabilizing plate, and can adjust the distance between the two support bars by starting the second servo motor to control the rotation of the clamping plate, so as to facilitate the placement of sheet metal parts of different sizes for clamping and fixing, thereby improving the practicality of clamping and fixing, and the first servo motor controls the first threaded rod to drive the sliding block to move the welding device at the bottom of the support frame, so as to facilitate the welding process of the butt joint gap by the welding device, and is convenient to use;

[0017] In summary, through the mutual influence of the above-mentioned multiple effects, sheet metal parts of different sizes can be conveniently clamped and fixed, and mechanical docking can be achieved at the same time, which can ensure the accuracy of docking and facilitate the adjustment of the inclination angle of the docked sheet metal parts during docking processing, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0021] Figure 4 This is a schematic diagram of the split cross-sectional structure of the limiting slide plate, support plate and support bar of the utility model.

[0022] The accompanying drawings are marked as follows: 1. workbench; 2. support frame; 3. sliding block; 4. welding device; 5. first threaded rod; 6. limiting slide; 7. limiting slide plate; 8. first screw; 9. stabilizing plate; 10. stepping motor; 11. support plate; 12. electric push rod; 13. support bar; 14. slider; 15. first slide; 16. second threaded rod; 17. second slide; 18. second screw; 19. splint; 20. motor; 21. control panel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] As attached Figure 1-4 The sheet metal parts docking and clamping processing equipment shown includes a workbench 1, a support frame 2 is fixedly connected to the top of the workbench 1, a sliding block 3 is provided at the bottom of the support frame 2, a welding device 4 is provided at the bottom of the sliding block 3, a first threaded rod 5 is inserted in the middle of the sliding block 3, and the sliding block 3 is controlled by the rotation of the first threaded rod 5 to drive the welding device 4 to slide, so that the sheet metal parts at the bottom of the welding device 4 can be welded conveniently. The first threaded rod 5 is provided in the middle of the support frame 2, and a limited slide groove 6 is provided on the top of the workbench 1;

[0025] Two limiting slides 7 are provided in the middle of the limiting slide 6, a first screw 8 and a stabilizing plate 9 are inserted in the middle of the limiting slide 7, one end of the first screw 8 is connected to a stepping motor 10, and the top of the limiting slide 7 is rotatably connected to a support plate 11, and two electric push rods 12 are provided in the middle of the limiting slide 7, and support bars 13 are symmetrically provided at both ends of the top of the support plate 11, and a slider 14 is fixedly connected to the bottom of one of the support bars 13, and a first slide 15 is provided on the top of the support plate 11, and a second threaded rod 16 is provided in the middle of the first slide 15, and a clamping mechanism is provided on the top of the support bar 13. Start the stepping motor 10 to control the first screw 8 to drive the two The limiting slide 6 slides to the opposite side, and the stability of the movement of the limiting slide 7 can be improved by the stabilizing plate 9, which is convenient for controlling the position of the sheet metal parts on the top of the limiting slide 7 to be driven, and by starting the electric push rod 12 to push the support plate 11, the support plate 11 can be rotated, thereby facilitating the adjustment of the docking angle of the two sheet metal parts, which is convenient for adaptation and use. The second threaded rod 16 controls the slider 14 to slide inside the first slide 15, and can control one support bar 13 to move to the other side support bar 13, which is convenient for controlling the clamping distance, and the clamping mechanism can facilitate the clamping and fixing of the sheet metal parts on the top of the support plate 11, which is convenient for welding processing.

[0026] As attached Figure 1-4As shown, the first screw rod 8 and the stabilizing plate 9 are arranged in the middle of the limiting sliding groove 6, the two ends of the first screw rod 8 are symmetrically threaded, the front side of the support frame 2 is provided with a control panel 21, one end of the support plate 11 close to the sliding block 3 is rotatably connected with the top wall body of the limiting sliding plate 7, the two ends of the electric push rod 12 are rotatably connected with the limiting sliding plate 7 and the support plate 11 respectively, the top end of the sliding block 3 is arranged in the middle of the support frame 2, one end of the first threaded rod 5 is connected with a first servo motor, the first threaded rod 5 is threadedly connected with the sliding block 3, the sliding block 14 is arranged in the middle of the first sliding groove 15, the second threaded rod 16 is threadedly connected with the sliding block 14 and penetrates through the sliding block 14, one end of the second threaded rod 16 is connected with a second servo motor, the clamping mechanism comprises a second sliding groove 17 arranged on the top of the support strip 13, the second sliding groove 17 is provided with a second screw rod 18 at the top, one end of the second screw rod 18 is connected with a clamping plate 19, the two ends of the second screw rod 18 are symmetrically provided with the clamping plate 19, the two ends of the second screw rod 18 are symmetrically threaded, the second screw rod 18 is threadedly connected with the clamping plate 19, the support strip 13 fixed at the top of the two support plates 11 is arranged on the opposite side of the top of the two support plates 11, one side of the clamping plate 19 is provided with a non-slip pad, the control panel 21 is convenient for controlling the start, and the stability of the movement of the limiting sliding plate 7 is improved through the stabilizing plate 9, the support plate 11 is conveniently controlled to tilt and rotate through the electric push rod 12, so that the butt joint angle of the sheet metal part is adjusted, the use is convenient, the first threaded rod 5 is controlled to rotate through the first servo motor, the sliding block 3 is conveniently driven, so that the movement of the welding device 4 is controlled, the sliding block 14 is conveniently adjusted to slide in the first sliding groove 15 through the start of the second servo motor, the distance between the two support strips 13 is conveniently adjusted, the second screw rod 18 is controlled to rotate through the start of the motor 20, the clamping plate 19 can be controlled to move on the top of the support strip 13, the sheet metal part is conveniently clamped and fixed, and the use is convenient.

[0027] It is worth noting that the welding device 4 is prior art, the welding device 4 is fixed on the bottom of the sliding block 3 and moves with the movement of the sliding block 3, the middle of the sliding block 3 is provided with a driving mechanism for driving the welding device 4 to move up and down, which is convenient for controlling the welding device 4 to weld the bottom weld position, and is a common function in the welding device in the prior art, and the prior art will not be described in detail.

[0028] The working principle of the utility model is: when using, according to the size of the sheet metal part, the second threaded rod 16 is controlled to rotate through the start of the second servo motor, so that the distance between the two support strips 13 is adjusted, then the two sheet metal parts are placed on the top of the two support plates 11 respectively, then the clamping plate 19 is clamped and fixed to the sheet metal part through the start of the motor 20.

[0029] Then the two support plates 11 are controlled to move to the opposite side through the start of the stepping motor 10, until the two sheet metal parts are attached and the attachment position is located directly below the welding device 4.

[0030] Then, the electric push rod 12 can be started as needed to control the rotation of the support plate 11 to tilt the sheet metal parts, and the sheet metal parts can be fitted together by controlling the horizontal movement of the limit slide 7. Then, the welding device 4 can be driven to move by controlling the first threaded rod 5, and the fitting parts of the sheet metal parts can be welded by the welding end of the welding device 4 to complete the docking process and improve the use effect.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sheet metal parts butt-jointing and clamping processing device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a support frame (2), a sliding block (3) is provided at the bottom of the support frame (2), a welding device (4) is provided at the bottom of the sliding block (3), a first threaded rod (5) is inserted in the middle of the sliding block (3), and the first threaded rod (5) is provided in the middle of the support frame (2), and a limiting sliding groove (6) is provided on the top of the workbench (1); Two limiting slides (7) are provided in the middle of the limiting slide groove (6), a first screw rod (8) and a stabilizing plate (9) are inserted in the middle of the limiting slide (7), one end of the first screw rod (8) is connected to a stepping motor (10), the top of the limiting slide (7) is rotatably connected to a supporting plate (11), and two electric push rods (12) are provided in the middle of the limiting slide (7); Support bars (13) are symmetrically arranged at both ends of the top of the support plate (11), wherein a slider (14) is fixedly connected to the bottom of one of the support bars (13), a first sliding groove (15) is provided on the top of the support plate (11), a second threaded rod (16) is provided in the middle of the first sliding groove (15), and a clamping mechanism is provided on the top of the support bar (13).

2. The sheet metal parts butt-jointing and clamping processing equipment according to claim 1, characterized in that: The first screw rod (8) and the stabilizing plate (9) are both provided in the middle of the limiting slide groove (6), the threads at both ends of the first screw rod (8) are symmetrical, and a control panel (21) is provided on the front side of the support frame (2).

3. The sheet metal parts butt-jointing and clamping processing equipment according to claim 1, characterized in that: One end of the support plate (11) close to the sliding block (3) is rotatably connected to the top wall of the limiting slide plate (7), and both ends of the electric push rod (12) are rotatably connected to the limiting slide plate (7) and the support plate (11) respectively.

4. The sheet metal parts butt-jointing and clamping processing equipment according to claim 1, characterized in that: The top end of the sliding block (3) is arranged in the middle of the support frame (2), one end of the first threaded rod (5) is connected to a first servo motor, and the first threaded rod (5) is threadedly connected to the sliding block (3).

5. The sheet metal parts butt-jointing and clamping processing equipment according to claim 1, characterized in that: The slider (14) is arranged in the middle of the first slide groove (15), the second threaded rod (16) passes through the slider (14) and is threadedly connected to the slider (14), and one end of the second threaded rod (16) is connected to a second servo motor.

6. The sheet metal parts butt-jointing and clamping processing equipment according to claim 1, characterized in that: The clamping mechanism includes a second slide groove (17) provided at the top of the support bar (13), a second screw rod (18) is provided at the headquarters of the second slide groove (17), one end of the second screw rod (18) is connected to a clamping plate (19), the clamping plates (19) are symmetrically provided at both ends of the second screw rod (18), the threads at both ends of the second screw rod (18) are symmetrical, and the second screw rod (18) is threadedly connected to the clamping plate (19).

7. The sheet metal parts butt-jointing and clamping processing equipment according to claim 6, characterized in that: The support bars (13) at fixed positions on the tops of the two support plates (11) are arranged on opposite sides of the tops of the two support plates (11), and a non-slip pad is provided on one side of the clamping plate (19).

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