CN216028958U

CN216028958U - Welding device for hardware machining

Info

Publication number: CN216028958U
Application number: CN202120617579.1U
Authority: CN
Inventors: 王家瑜; 冉亚玲; 王家敏; 王宇荟; 王家辉
Original assignee: Huida Technology Guangdong Co ltd
Current assignee: Huida Technology Guangdong Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-03-15
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a welding device for hardware processing, relates to the technical field of welding devices, and aims to solve the problems that an existing welding device needs manual support when in use, and a clamp needs to be replaced so as to clamp a workpiece when the diameter of the workpiece of the welding device with a clamping function is smaller than that of the clamp. The automatic feeding device is novel in structure, has an automatic feeding function, can store more parts at one time, avoids frequent addition of the parts, saves time, improves machining efficiency and reduces labor amount.

Description

Welding device for hardware machining

Technical Field

The utility model relates to the technical field of welding devices, in particular to a welding device for hardware machining.

Background

In some offices or kitchens, iron frames are often used, and the iron frames need to be welded during manufacturing, welding is a process of welding workpieces (of the same or different types) by heating or pressurizing or both, and by using or not using a filling material, so that the materials of the workpieces are bonded atomically to form permanent connection, and welding technology needs a welding device, which is equipment required for realizing the welding technology.

The existing welding device cannot clamp a workpiece when in use and needs manual support, a welding stamp with a clamping function cannot adjust a clamp according to the size of the workpiece, when the diameter of the workpiece is smaller than the clamp, the workpiece cannot be clamped, the clamp needs to be replaced so as to clamp the workpiece, and therefore the welding device for hardware machining is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding device for hardware processing, which solves the problems that the existing welding device needs manual support when in use, and when the diameter of a workpiece is smaller than that of a clamp, the clamp needs to be replaced so as to clamp the workpiece by the welding device with a clamping function.

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

a welding device for hardware processing comprises a base, wherein a rotating shaft is rotatably installed on the inner wall of the base, a first gear is fixedly installed on the circumferential side wall of the rotating shaft, a fixing seat is arranged on the inner wall of the base and symmetrically distributed along the central axis of the base, a movable plate is fixedly installed on one side of the fixing seat, a fixed plate is arranged on the top end of the base, a connecting plate is fixedly installed on the top end of the fixed plate, a handle is arranged on the top end of the connecting plate, a first transmission lead screw is fixedly installed at one end of the handle, a clamp is arranged on the top end of the connecting plate, a supporting plate is fixedly installed on the outer wall of the clamp, a connecting seat is fixedly installed at the top end of the supporting plate, a second transmission lead screw is arranged outside the connecting seat and penetrates through the connecting seat to extend to the inside of the clamp, and a clamping block is fixedly mounted at one end of the second transmission lead screw, side plates are fixedly mounted at the bottom end of the base, the side plates are symmetrically distributed around the central axis of the base, a threaded lead screw is arranged between the two side plates, a motor is fixedly mounted on the inner wall of each side plate, a rotating shaft is rotatably mounted at the output end of the motor, a driving gear is fixedly mounted on the circumferential side wall of the rotating shaft, a moving block is movably mounted on the circumferential side wall of the threaded lead screw, and a welding gun is fixedly mounted at the bottom end of the moving block.

Preferably, the top end of the connecting plate is fixedly provided with a fixing sleeve, and the fixing sleeve is meshed with the first transmission screw rod.

Preferably, the inner wall of the connecting seat is fixedly provided with a fixing block, and the fixing block is meshed with the second transmission screw rod.

Preferably, the circumference lateral wall fixed mounting of screw thread lead screw has the belt pulley, just the belt pulley is symmetric distribution with the axis of screw thread lead screw, two be provided with the connecting belt between the belt pulley.

Preferably, a driven gear is fixedly mounted on the circumferential side wall of the threaded screw rod and meshed with the driving gear.

Preferably, one end of the moving plate is fixedly provided with a tooth block, the tooth blocks are uniformly distributed along the length direction of the moving plate, and the tooth blocks are meshed with the first gear.

The utility model has the beneficial effects that:

1. according to the utility model, the rotating shaft, the gear, the tooth block, the movable plate, the fixed seat and the clamp are arranged, when the clamp is used, the rotating shaft is rotated by hands, the first gear is rotated by the rotation of the rotating shaft, the first gear is meshed with the tooth block, so that the tooth block is driven to move, the tooth block moves, the movable plate moves, the fixed seat is driven to move, and the fixed plate moves, so that the two clamps are close to each other, the distance between the clamps can be adjusted, and the clamp is convenient for workpieces with different lengths to use.

2. According to the utility model, the handle, the first transmission screw rod, the fixing sleeve and the clamp are arranged, when the clamp is used, the handle is rotated by hands, the first transmission screw rod is rotated by the rotation of the handle, the first transmission screw rod is meshed with the fixing sleeve, so that the first transmission screw rod moves on the fixing sleeve, the clamp is driven to move, the size between the clamps can be adjusted, and a workpiece can be conveniently clamped.

3. According to the clamping fixture, the fixing plate, the connecting seat, the second transmission screw rod, the fixing block and the clamping block are arranged, when a workpiece with a smaller diameter needs to be clamped in use, the second transmission screw rod rotates by rotating the second transmission screw rod, and the second transmission screw rod is meshed with the fixing block, so that the second transmission screw rod moves on the fixing block, the clamping block is moved out of the fixture, the workpiece is clamped by the clamping block, the situation of manual supporting is avoided, the clamping fixture is convenient to use, and the working efficiency is improved.

In conclusion, the device not only can adjust the distance between the clamps and facilitate the use of workpieces with different lengths, but also can adjust the size between the clamps, so that the workpieces can be conveniently clamped, meanwhile, the condition of manual support is avoided, the use is convenient, and the working efficiency is also improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

FIG. 3 is an enlarged view of the structure A in FIG. 1 according to the present invention.

Reference numbers in the figures: 1. a base; 2. a fixed seat; 3. moving the plate; 4. a tooth block; 5. a rotating shaft; 6. a first gear; 7. a side plate; 8. a threaded lead screw; 9. a moving block; 10. welding a gun; 11. a clamp; 12. a fixing plate; 13. a connecting plate; 14. a handle; 15. fixing a sleeve; 16. a first drive screw; 17. a support plate; 18. a second drive screw; 19. a fixed block; 20. a clamping block; 21. a motor; 22. a driving gear; 23. a rotating shaft; 24. a driven gear; 25. a belt pulley; 26. connecting a belt; 27. a connecting seat.

Detailed Description

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

Referring to fig. 1-3, a welding set for hardware processing, includes base 1, the inner wall of base 1 is rotatory to be installed rotation axis 5, just the circumference lateral wall fixed mounting of rotation axis 5 has first gear 6, the inner wall of base 1 is provided with fixing base 2, just fixing base 2 is the symmetric distribution with the axis of base 1, one side fixed mounting of fixing base 2 has movable plate 3, the top of base 1 is provided with fixed plate 12, just the top fixed mounting of fixed plate 12 has connecting plate 13, the top of connecting plate 13 is provided with handle 14, just the one end fixed mounting of handle 14 has first transmission lead screw 16, the top of connecting plate 13 is provided with anchor clamps 11, just the outer wall fixed mounting of anchor clamps 11 has backup pad 17, the top fixed mounting of backup pad 17 has connecting seat 27, just the outside of connecting seat 27 is provided with second transmission lead screw 18, the second transmission screw rod 18 penetrates through the connecting seat 27 and extends into the clamp 11, a clamping block 20 is fixedly mounted at one end of the second transmission screw rod 18, side plates 7 are fixedly mounted at the bottom end of the base 1, the side plates 7 are symmetrically distributed on the central axis of the base 1, a threaded screw rod 8 is arranged between the two side plates 7, a motor 21 is fixedly mounted on the inner wall of each side plate 7, a rotating shaft 23 is rotatably mounted at the output end of the motor 21, a driving gear 22 is fixedly mounted on the circumferential side wall of the rotating shaft 23, a moving block 9 is movably mounted on the circumferential side walls of the two threaded screw rods 8, a welding gun 10 is fixedly mounted at the bottom end of the moving block 9, a fixed block 19 is fixedly mounted on the inner wall of the connecting seat 27, the fixed block 19 is meshed with the second transmission screw rod 18, and a driven gear 24 is fixedly mounted on the circumferential side wall of the threaded screw rod 8, and the driven gear 24 is engaged with the driving gear 22.

In this embodiment, the circumference lateral wall fixed mounting of screw lead screw 8 has belt pulley 25, just belt pulley 25 is the symmetric distribution with the axis of screw lead screw 8, two be provided with connecting belt 26 between the belt pulley 25, be convenient for belt pulley 25 drives two screw lead screws and rotates, is convenient for the movable block 9 to remove.

Further, one end of the moving plate 3 is fixedly provided with a tooth block 4, the tooth block 4 is uniformly distributed along the length direction of the moving plate 3, the tooth block 4 is meshed with the first gear 6, and the first gear 6 rotates to drive the tooth block 4 to move, so that the distance between the clamps 11 can be adjusted conveniently.

In addition, a fixed sleeve 15 is fixedly mounted at the top end of the connecting plate 13, and the fixed sleeve 15 is meshed with the first transmission screw rod 16, so that the first transmission screw rod 16 can move conveniently, and the first transmission screw rod 16 is prevented from dropping.

The working principle is as follows: when the device is used, firstly, the rotating shaft 5 is rotated by hands, the rotating shaft 5 rotates to enable the first gear 6 to rotate, the first gear 6 is meshed with the tooth block 4, so that the tooth block 4 is driven to move, the moving plate 3 is driven to move by the tooth block 4, the fixing seat 2 is driven to move, so that the fixing plate 12 is driven to move, so that the two clamps 11 are close to each other, the distance between the clamps 11 is adjusted, then, the handle 14 is rotated by hands to enable the first transmission screw rod 16 to rotate, the first transmission screw rod 16 is meshed with the fixing sleeve 15, so that the first transmission screw rod 16 moves on the fixing sleeve 15, so that the clamps 11 are driven to move, the size between the clamps 11 can be adjusted, a workpiece can be conveniently clamped, when a workpiece with a smaller diameter needs to be clamped, the second transmission screw rod 18 is rotated, the second transmission screw rod 18 is meshed with the fixing block 19, thereby make second transmission lead screw 18 remove on fixed block 19, make clamp splice 20 shift out from anchor clamps 11, thereby carry out the centre gripping to the work piece through clamp splice 20, later through starter motor 21, motor 21 starts to make axis of rotation 23 rotatory, it rotates to drive driving gear 22, driving gear 22 meshes with driven gear 24 mutually, thereby make driven gear 24 rotate, it is rotatory to make screw lead screw 8, later it is rotatory to drive another screw lead screw 8 through belt pulley 25 and the connection belt 26 on the screw lead screw 8, thereby make movable block 9 remove, start welding rifle 10, can weld.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a welding set for hardware processing, includes base (1), its characterized in that, rotation axis (5) are installed in the inner wall rotation of base (1), just the circumference lateral wall fixed mounting of rotation axis (5) has first gear (6), the inner wall of base (1) is provided with fixing base (2), just fixing base (2) are the symmetric distribution with the axis of base (1), one side fixed mounting of fixing base (2) has movable plate (3), the top of base (1) is provided with fixed plate (12), just the top fixed mounting of fixed plate (12) has connecting plate (13), the top of connecting plate (13) is provided with handle (14), just the one end fixed mounting of handle (14) has first transmission lead screw (16), the top of connecting plate (13) is provided with anchor clamps (11), just the outer wall fixed mounting of anchor clamps (11) has backup pad (17), the top end of the supporting plate (17) is fixedly provided with a connecting seat (27), a second transmission lead screw (18) is arranged outside the connecting seat (27), the second transmission lead screw (18) penetrates through the connecting seat (27) and extends to the inside of the clamp (11), a clamping block (20) is fixedly arranged at one end of the second transmission lead screw (18), a side plate (7) is fixedly arranged at the bottom end of the base (1), the side plates (7) are symmetrically distributed along the central axis of the base (1), a threaded lead screw (8) is arranged between the two side plates (7), a motor (21) is fixedly arranged on the inner wall of each side plate (7), a rotating shaft (23) is rotatably arranged at the output end of the motor (21), a driving gear (22) is fixedly arranged on the side wall of the circumference of the rotating shaft (23), and a moving block (9) is movably arranged on the side wall of the circumference of the threaded lead screw (8), and the bottom end of the moving block (9) is fixedly provided with a welding gun (10).

2. A welding device for hardware processing according to claim 1, characterized in that a fixing sleeve (15) is fixedly mounted on the top end of the connecting plate (13), and the fixing sleeve (15) is engaged with the first transmission screw (16).

3. The welding device for hardware processing as claimed in claim 1, characterized in that a fixing block (19) is fixedly mounted on the inner wall of the connecting seat (27), and the fixing block (19) is engaged with the second transmission screw rod (18).

4. The welding device for hardware processing according to claim 1, characterized in that a belt pulley (25) is fixedly mounted on the circumferential side wall of the threaded screw rod (8), the belt pulley (25) is symmetrically distributed on the central axis of the threaded screw rod (8), and a connecting belt (26) is arranged between the belt pulleys (25).

5. The welding device for hardware processing as claimed in claim 1, characterized in that the circumferential side wall of the threaded screw rod (8) is fixedly provided with a driven gear (24), and the driven gear (24) is meshed with the driving gear (22).

6. The welding device for hardware processing according to claim 1, wherein a tooth block (4) is fixedly mounted at one end of the moving plate (3), the tooth block (4) is uniformly distributed along the length direction of the moving plate (3), and the tooth block (4) is meshed with the first gear (6).