Welding workbench for hardware part machining

Abstract

The utility model discloses a welding table for hardware part processing in the technical field of welding tables, which comprises a table body, four corners of the bottom of the table body are provided with support rods with universal wheels at the bottom ends, and the four groups of support rods are provided with an equipment bottom plate. The bottom of the equipment bottom plate is connected with an anti-skid plate through a lifting assembly, and a driving piece for controlling the lifting assembly to move and a limiting piece for assisting the anti-skid plate in moving up and down are installed on the equipment bottom plate. The welding workbench comprises a workbench body, a supporting box is installed at the bottom of the workbench body, a containing groove located above the supporting box is formed in the workbench body, and a push-pull assembly is installed in the supporting box. And the welding worktable is not provided with a height-adjustable operation table, so that the use flexibility of the worktable is inconvenient to improve.

Description

Technical Field

[0001] The utility model relates to the technical field of welding workbenches, in particular to a welding workbench for processing hardware parts. Background Art

[0002] A welding workbench refers to a workbench set up for welding small weldments. During the welding process of hardware, it is necessary to use a workbench to weld sheet parts, etc.

[0003] The existing welding workbench for processing hardware parts is heavy, which makes it inconvenient to transfer it flexibly. In addition, the welding workbench does not have an operating table with adjustable height, which makes it inconvenient to improve the flexibility of the workbench. Therefore, those skilled in the art provide a welding workbench for processing hardware parts to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a welding workbench for processing hardware parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a welding workbench for processing hardware parts, comprising a workbench body, support rods with universal wheels at the bottom ends mounted at the four corners of the bottom of the workbench body, a device base plate mounted on four groups of the support rods, the bottom of the device base plate being connected to an anti-slip plate via a lifting assembly, a driving member for controlling the movement of the lifting assembly and a limiting member for assisting the anti-slip plate in moving up and down mounted on the device base plate;

[0006] A support box is installed at the bottom of the workbench body, and a accommodating groove located above the support box is opened inside the workbench body. A push-pull assembly is installed inside the support box. The top of the push-pull assembly is connected to a lifting plate located directly above the accommodating groove through multiple groups of hinged movable rods, and two groups of lifting rods sliding through the workbench body are welded to the bottom of the lifting plate.

[0007] Preferably: the lifting assembly includes a first screw rotatably mounted in the bottom plate of the equipment, a first gear is welded to the first screw, the bottom end of the first screw is threadedly connected to a threaded tube welded to the top of the anti-slip plate, and the first gear is connected to the driving member.

[0008] Preferably, the limiting member includes auxiliary rods welded at the four corners of the top of the anti-slide plate, four groups of the auxiliary rods are slidably connected to the bottom plate of the equipment, and the top ends of the four groups of the auxiliary rods are installed with blocks.

[0009] Preferably: the driving member includes a servo motor fixedly mounted on the top of the equipment base plate, the output end shaft of the servo motor extends to the inside of the equipment base plate and is connected to the second gear, two groups of supporting slide rods are welded inside the equipment base plate, and both groups of supporting slide rods are slidably mounted with a tooth plate meshing with the second gear, and the tooth plate meshes with the first gear.

[0010] Preferably: the push-pull assembly includes a second screw rotatably installed inside the support box, two groups of round rods located on both sides of the second screw are symmetrically installed inside the support box, two groups of movable rods that can move in opposite directions are threadedly connected to the second screw, the movable rods are slidably connected to the round rods, and two groups of movable rods are symmetrically hinged on the top of each group of movable rods.

[0011] Preferably, a worm wheel is installed at one end of the second screw extending to the outside of the support box, a worm meshing with the worm wheel is rotatably installed on one side of the support box, and a handle is installed at one end of the worm extending to the front of the workbench body.

[0012] Preferably, three sides of the outer ring of the workbench body are connected with a protective shell, and a frame plate is fixedly installed inside the protective shell.

[0013] Preferably, a rubber pad is bonded to the bottom of the anti-slip plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the present invention, universal wheels are provided at the bottom ends of the four groups of support rods, which can facilitate the transfer of the entire welding workbench used for hardware parts processing. An anti-skid plate is further provided. When the device needs to be placed at a fixed point, the driving member is started to drive the lifting assembly to move up and down. The lifting assembly supports the anti-skid plate to the ground, which can prevent the welding workbench from shaking around during use. Rubber pads are further provided to enhance the stable support effect of the welding workbench.

[0016] 2. In the utility model, a lifting plate that can move up and down inside the workbench body is provided. A hand lever is provided to drive the worm gear, the worm and the second screw to rotate. The second screw drives the moving rod and the movable rod to move. The movable rod can drive the lifting plate and the lifting rod to move up and down, so that the height of the lifting plate can be adjusted conveniently, and the flexibility of using the welding workbench is improved. The lifting plate is lowered into the inside of the accommodating groove, and the top surface of the lifting plate is flush with the top surface of the workbench body, which can facilitate the placement of larger parts, tools, etc. on the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a bottom view of the overall structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the overall structure of the utility model.

[0020] In the figure: 1. Workbench body; 2. Universal wheel; 3. Support rod; 4. Equipment bottom plate; 5. Anti-skid plate; 6. Support box; 7. Receiving groove; 8. Movable rod; 9. Lifting plate; 10. Lifting rod; 11. First screw; 12. First gear; 13. Threaded tube; 14. Auxiliary rod; 15. Stop block; 16. Servo motor; 17. Second gear; 18. Support slide rod; 19. Tooth plate; 20. Second screw; 21. Round rod; 22. Moving rod; 23. Worm gear; 24. Worm; 25. Hand grip; 26. Protective shell; 27. Shelf; 28. Rubber pad. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 3 In the embodiment of the present utility model, a welding workbench for processing hardware parts includes a workbench body 1, support rods 3 with universal wheels 2 at the bottom ends are installed at the four corners of the bottom of the workbench body 1, and an equipment base plate 4 is installed on the four groups of support rods 3. The bottom of the equipment base plate 4 is connected with an anti-skid plate 5 through a lifting assembly. A driving member for controlling the movement of the lifting assembly and a limit member for assisting the anti-skid plate 5 to move up and down are installed on the equipment base plate 4. When the anti-skid plate 5 is lifted, the universal wheels 2 installed at the bottom end of the device can facilitate the transfer of the entire device. When the equipment needs to be placed at a fixed point, the driving member is started to drive the lifting assembly to move, and the lifting assembly drives the anti-skid plate 5 and the limit member to move downward. The anti-skid plate 5 is supported on the ground to provide fixed-point support for the device.

[0023] A support box 6 is installed at the bottom of the workbench body 1, and a accommodating groove 7 located above the support box 6 is opened inside the workbench body 1. A push-pull assembly is installed inside the support box 6. The top of the push-pull assembly is connected to a lifting plate 9 located directly above the accommodating groove 7 through multiple groups of hinged movable rods 8. Two groups of lifting rods 10 that slide through the workbench body 1 are welded to the bottom of the lifting plate 9. The hardware parts to be welded can be placed on the top of the lifting plate 9. The operator rotates the push-pull assembly, and the push-pull assembly drives the lifting plate 9 to move up and down through the movable rod 8. The lifting plate 9 drives the lifting rod 10 to slide up and down. Adjusting the height of the lifting plate 9 can be convenient for the staff to use flexibly.

[0024] In one embodiment, specifically, the lifting assembly includes a first screw 11 rotatably installed in the base plate 4 of the equipment, a first gear 12 is welded to the first screw 11, the bottom end of the first screw 11 is threadedly connected to a threaded tube 13 welded to the top of the anti-slip plate 5, and the first gear 12 is connected to the driving member, wherein the limiting member includes auxiliary rods 14 welded at the four corners of the top of the anti-slip plate 5, four groups of auxiliary rods 14 are all slidably connected to the base plate 4 of the equipment, and the tops of the four groups of auxiliary rods 14 are all installed with blocks 15.

[0025] Specifically, the driving part includes a servo motor 16 fixedly mounted on the top of the equipment base plate 4. The output shaft of the servo motor 16 extends to the inside of the equipment base plate 4 and is connected to the second gear 17. Two groups of supporting slides 18 are welded inside the equipment base plate 4. Both groups of supporting slides 18 are slidably mounted with tooth plates 19 that mesh with the second gear 17. The tooth plates 19 mesh with the first gear 12.

[0026] Starting the servo motor 16 can drive the second gear 17 to rotate, and the second gear 17 can drive the two sets of tooth plates 19 to move in opposite directions on the surface of the supporting slide bar 18. The tooth plates 19 drive the first gear 12 to rotate, and the first gear 12 drives the first screw 11 to rotate. The first screw 11 can drive the threaded tube 13 and the anti-slip plate 5 connected to its bottom to move up and down, and the anti-slip plate 5 can drive the auxiliary rod 14 and the stop block 15 to move up and down. The stop block 15 can limit the activity space of the auxiliary rod 14 and the anti-slip plate 5. Furthermore, a rubber pad 28 is bonded to the bottom of the anti-slip plate 5, which can enhance the stability of the anti-slip plate 5 supported on the ground.

[0027] In one embodiment, specifically, the push-pull assembly includes a second screw 20 rotatably installed inside the support box 6, and two groups of round rods 21 located on both sides of the second screw 20 are symmetrically installed inside the support box 6. Two groups of movable rods 22 that can move in opposite directions are threadedly connected to the second screw 20. The movable rods 22 are slidingly connected to the round rods 21, and two groups of movable rods 8 are symmetrically hinged on the top of each group of movable rods 22.

[0028] Rotating the second screw 20 can drive the two sets of moving rods 22 connected to it to move in opposite directions. The round rod 21 provides a stable support slide rail for the displacement of the moving rod 22. The moving rod 22 drives the movable rod 8 to move, and the movable rod 8 can drive the top lifting plate 9 to move up and down. Furthermore, the second screw 20 extends to one end outside the support box 6 and is equipped with a worm gear 23. A worm 24 that meshes with the worm gear 23 is rotatably installed on one side of the support box 6. The worm 24 extends to one end of the front of the workbench body 1 and is equipped with a hand handle 25. Rotating the hand handle 25 drives the worm 24 to rotate, and the worm 24 can drive the second screw 20 to rotate through the worm gear 23.

[0029] The three sides of the outer ring of the workbench body 1 are connected with a protective shell 26 to prevent welding debris from flying around, etc. A shelf 27 is fixedly installed inside the protective shell 26 to facilitate the placement of welding tools on the workbench.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A welding workbench for processing hardware parts, comprising a workbench body (1), characterized in that: Support rods (3) with universal wheels (2) at their bottom ends are installed at the four corners of the bottom of the workbench body (1); a device base plate (4) is installed on the four groups of support rods (3); the bottom of the device base plate (4) is connected to an anti-slide plate (5) through a lifting assembly; a driving member for controlling the movement of the lifting assembly and a limiting member for assisting the anti-slide plate (5) to move up and down are installed on the device base plate (4); A support box (6) is installed at the bottom of the workbench body (1), a receiving groove (7) located above the support box (6) is opened inside the workbench body (1), a push-pull assembly is installed inside the support box (6), the top of the push-pull assembly is connected to a lifting plate (9) located directly above the receiving groove (7) through multiple groups of hinged movable rods (8), and two groups of lifting rods (10) that slide through the workbench body (1) are welded to the bottom of the lifting plate (9).

2. The welding workbench for hardware parts processing according to claim 1, characterized in that: The lifting assembly comprises a first screw (11) rotatably mounted in a bottom plate (4) of the device, a first gear (12) being welded to the first screw (11), a threaded tube (13) being welded to the top of the anti-slip plate (5) through a threaded connection at the bottom end of the first screw (11), and the first gear (12) being connected to a driving member.

3. The welding workbench for hardware parts processing according to claim 2, characterized in that: The limiting member includes auxiliary rods (14) welded at the four corners of the top of the anti-slide plate (5), and the four groups of auxiliary rods (14) are all slidably connected to the equipment bottom plate (4), and the top ends of the four groups of auxiliary rods (14) are all equipped with stoppers (15).

4. The welding workbench for hardware parts processing according to claim 2, characterized in that: The driving member includes a servo motor (16) fixedly mounted on the top of the device base plate (4); the output end shaft of the servo motor (16) extends to the inside of the device base plate (4) and is connected to the second gear (17); two groups of supporting slide bars (18) are welded inside the device base plate (4); tooth plates (19) meshing with the second gear (17) are slidably mounted on the two groups of supporting slide bars (18); and the tooth plates (19) mesh with the first gear (12).

5. The welding workbench for hardware parts processing according to claim 1, characterized in that: The push-pull assembly includes a second screw rod (20) rotatably mounted inside a support box (6); two groups of round rods (21) located on both sides of the second screw rod (20) are symmetrically mounted inside the support box (6); two groups of movable rods (22) that can move in opposite directions are threadedly connected to the second screw rod (20); the movable rods (22) are slidably connected to the round rods (21); and two groups of movable rods (8) are symmetrically hinged at the top of each group of movable rods (22).

6. The welding workbench for hardware parts processing according to claim 5, characterized in that: A worm gear (23) is installed at one end of the second screw (20) extending to the outside of the support box (6), a worm (24) meshing with the worm gear (23) is rotatably installed on one side of the support box (6), and a hand grip (25) is installed at one end of the worm (24) extending to the front of the workbench body (1).

7. The welding workbench for hardware parts processing according to claim 1, characterized in that: The three sides of the outer ring of the workbench body (1) are connected to a protective shell (26), and a frame plate (27) is fixedly installed inside the protective shell (26).

8. The welding workbench for hardware parts processing according to claim 1, characterized in that: A rubber pad (28) is bonded to the bottom of the anti-slip plate (5).

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