A welding fixture for hardware
By designing a welding fixture for hardware, the combined structure of rotating handle, screw rod and limit rod is used to achieve the fixing and rotation of hardware, the problem of inability to fix and rotate at the same time during welding of hardware in the prior art is solved, and the welding efficiency is improved.
Patent Information
- Application Number
- CN202420332247.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-02-22
AI Technical Summary
In the prior art, hardware parts cannot be fixed and rotated simultaneously during welding, resulting in low welding efficiency.
A welding fixture for hardware is designed, including a base, a working assembly and a clamping assembly. By setting up a rotating handle, the screw rod rotates simultaneously, so that the rotating ring and limit rod can rotate, so that the support rod slides outward along the inner wall of the limit plate to fix the hardware. At the same time, the second motor drives the rotating plate to rotate, causing the sliding block to slide along the slide rail, so as to realize the connecting frame to drive the sliding plate to slide, so as to facilitate the contact between the head and the tail of the hardware.
The hardware is fixed and rotated simultaneously, which improves welding efficiency, facilitates comprehensive welding, and simplifies the removal process of welded hardware.
Smart Images
Figure CN222725893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding, in particular to a welding fixture for hardware. Background Art
[0002] Hardware refers to tools made of gold, silver, copper, iron, tin and other metals through processing and casting, which are used to fix things, process things, decorate, etc. Hardware includes hardware tools, hardware parts, daily hardware, construction hardware, security products and other metal products. When processing and producing hardware, it is necessary to weld and assemble the hardware.
[0003] However, the hardware welding in the prior art cannot be rotated while being fixed during use, and two hardware pieces to be welded need to be connected manually. The welding efficiency is low and does not meet people's use needs. Therefore, a welding fixture for hardware is needed. Utility Model Content
[0004] The utility model aims to provide a welding fixture for hardware, which solves the problem in the prior art that the hardware cannot be fixed and rotated at the same time during welding.
[0005] To achieve the above object, the utility model provides the following technical solutions: a welding fixture for hardware, comprising a base and a clamping structure arranged above the base, wherein the clamping mechanism comprises a working component and a clamping component;
[0006] The working assembly comprises a sliding plate, a limiting seat, a first motor and a limiting plate, the top end of the base is slidably connected to the sliding plate, the top end of the sliding plate is fixedly connected to the limiting seat, the top end of the sliding plate is fixedly connected to the first motor, and the output end of the first motor is fixedly connected to the limiting plate;
[0007] The clamping assembly includes a screw, a rotating handle, a rotating ring, a limit rod and a support rod. The inner wall of the limit plate is rotatably connected to the screw, the surface of the screw is rotatably connected to the rotating handle, the surface of the screw is rotatably connected to the rotating ring, the surface of the rotating ring is rotatably connected to the limit rod, the inner wall of the limit rod is rotatably connected to the support rod, and the inner wall of the limit plate is slidably connected to the support rod.
[0008] Preferably, the side wall of the base is fixedly connected to the shell, the inner wall of the shell is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the rotating plate, the side wall of the rotating plate is fixedly connected to the sliding block, the surface of the sliding block is slidably connected to the sliding rail, the side wall of the sliding rail is fixedly connected to the connecting frame, the top of the base is fixedly connected to the third motor, and the output end of the third motor is fixedly connected to the fixed block.
[0009] Preferably, the support rods are provided in four groups, and the positions of the four groups of support rods are distributed in equal-angle circles with respect to the screw rod, and the central axis of the screw rod coincides with the central axis of the rotating handle.
[0010] Preferably, the inner wall of the screw rod is provided with a groove which matches the rotating handle, and three groups of rotating circles are provided, and the positions of the three groups of rotating circles are distributed in a rectangular array with respect to the screw rod.
[0011] Preferably, the support rod forms a sliding structure with the limiting plate through the limiting rod and the rotating circle, and the limiting rods are provided in multiple groups, and the position relationship of the multiple groups of limiting rods is distributed in an equiangular circle with respect to the rotating circle.
[0012] Preferably, the sliding block forms a sliding structure through the rotating plate, the second motor and the slide rail, and the inner wall of the slide rail is provided with a groove that matches the sliding block.
[0013] Preferably, the connecting frame forms a sliding structure with the base through a slide rail and a rotating plate, and the connecting frame has an outer shape of a "mouth".
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. By setting a rotating handle to drive the screw to rotate synchronously, the rotating column on the inner wall of the rotating circle rotates, driving the rotating circle to slide along the surface of the screw, driving the limit rod to rotate along the support rod and the surface of the rotating circle, and realizing the operation of the support rod sliding outward along the inner wall of the limit plate, which is conducive to fixing the hardware and facilitating subsequent welding operations. The first motor starts to drive the limit plate to rotate synchronously, and the third motor starts to drive the fixed block to rotate synchronously, which is conducive to achieving the same rotation rate of the fixed block and the support rod, facilitating comprehensive welding of the hardware.
[0016] 2. By setting up a second motor to start and drive the rotating plate to rotate, the sliding block slides along the inner wall of the slide rail, which is conducive to the connection frame driving the sliding plate to slide along the inner wall of the base, facilitating the contact between the head and tail of the hardware, providing the necessary conditions for welding, and facilitating the subsequent removal of the successfully welded hardware. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall first-view structure of a welding fixture for hardware proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the overall second-view structure of a welding fixture for hardware proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of a support rod connection structure of a welding fixture for hardware proposed by the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the connection structure of a slide rail and a slide block of a welding fixture for hardware.
[0021] In the figure: 1. base; 2. sliding plate; 3. limit seat; 4. first motor; 5. limit plate; 6. screw; 7. rotating handle; 8. rotating circle; 9. limit rod; 10. support rod; 11. housing; 12. second motor; 13. rotating plate; 14. sliding block; 15. slide rail; 16. connecting frame; 17. third motor; 18. fixing block. DETAILED DESCRIPTION
[0022] 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.
[0023] Example 1
[0024] like Figure 1-4 As shown, a welding fixture for hardware in the figure includes a base 1 and a clamping structure arranged above the base 1, and the clamping mechanism includes a working component and a clamping component;
[0025] The working assembly includes a sliding plate 2, a limiting seat 3, a first motor 4 and a limiting plate 5. The top of the base 1 is slidably connected to the sliding plate 2, the top of the sliding plate 2 is fixedly connected to the limiting seat 3, the top of the sliding plate 2 is fixedly connected to the first motor 4, and the output end of the first motor 4 is fixedly connected to the limiting plate 5;
[0026] The clamping assembly includes a screw rod 6, a rotating handle 7, a rotating ring 8, a limit rod 9 and a support rod 10. The inner wall of the limit plate 5 is rotatably connected to the screw rod 6, the surface of the screw rod 6 is rotatably connected to the rotating handle 7, the surface of the screw rod 6 is rotatably connected to the rotating ring 8, the surface of the rotating ring 8 is rotatably connected to the limit rod 9, the inner wall of the limit rod 9 is rotatably connected to the support rod 10, and the inner wall of the limit plate 5 is slidably connected to the support rod 10.
[0027] Among them, Figure 3 As shown, four groups of support rods 10 are provided, and the position relationship of the four groups of support rods 10 is distributed in an equiangular circle with respect to the screw rod 6. The central axis of the screw rod 6 coincides with the central axis of the rotating handle 7. By providing four groups of support rods 10, it is beneficial to apply the same force to the inner wall of the hardware and fully fix the hardware.
[0028] Among them, Figure 3As shown, the inner wall of the screw rod 6 is provided with a groove which matches the rotating handle 7, and three groups of rotating circles 8 are provided. The positional relationship of the three groups of rotating circles 8 is distributed in a rectangular array with respect to the screw rod 6. By arranging the groove on the inner wall of the screw rod 6 to match the rotating handle 7, it is beneficial for the rotating handle 7 to drive the screw rod 6 to rotate, thereby realizing the operation of the support rod 10 sliding outward along the inner wall of the limit plate 5, thereby providing power for the above operation.
[0029] Among them, Figure 3 As shown, the support rod 10 forms a sliding structure with the limit plate 5 through the limit rod 9 and the rotating circle 8. There are multiple groups of limit rods 9, and the position relationship of the multiple groups of limit rods 9 is distributed in an equal-angle circle with respect to the rotating circle 8. By setting the above-mentioned sliding structure, the rotation column on the inner wall of the rotating circle 8 drives the limit rod 9 to rotate along the surface of the support rod 10 and the rotating circle 8, thereby realizing the operation of the support rod 10 sliding outward along the inner wall of the limit plate 5, which is conducive to fixing the hardware and facilitating subsequent welding operations.
[0030] Example 2
[0031] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1, the side wall of the base 1 is fixedly connected to the shell 11, the inner wall of the shell 11 is fixedly connected to the second motor 12, the output end of the second motor 12 is fixedly connected to the rotating plate 13, the side wall of the rotating plate 13 is fixedly connected to the sliding block 14, the surface of the sliding block 14 is slidably connected to the sliding rail 15, the side wall of the sliding rail 15 is fixedly connected to the connecting frame 16, the top of the base 1 is fixedly connected to the third motor 17, and the output end of the third motor 17 is fixedly connected to the fixed block 18.
[0032] Among them, Figure 4 As shown, the sliding block 14 forms a sliding structure between the rotating plate 13 and the second motor 12 and the slide rail 15. The inner wall of the slide rail 15 is provided with a groove that matches the sliding block 14. By setting the above-mentioned sliding structure, the second motor 12 is started to drive the rotating plate 13 to rotate, so that the sliding block 14 slides along the inner wall of the slide rail 15, which is conducive to the subsequent connection frame 16 driving the sliding plate 2 to slide along the inner wall of the base 1, and is practical.
[0033] Among them, Figure 4 As shown, the connecting frame 16 forms a sliding structure with the base 1 through the slide rail 15 and the rotating plate 13. The outer shape of the connecting frame 16 is in the shape of a "mouth". By setting the above-mentioned sliding structure, the connecting frame 16 drives the sliding plate 2 to slide along the inner wall of the base 1, which is conducive to achieving contact between the head and tail of the hardware, providing the necessary conditions for welding, and facilitating the subsequent removal of the successfully welded hardware.
[0034] During use: first, move the hardware to be welded to the surface of the fixed block 18 and the support rod 10, rotate the rotating handle 7 to drive the screw 6 to rotate synchronously, so that the rotating column on the inner wall of the rotating circle 8 rotates, driving the rotating circle 8 to slide along the surface of the screw 6, driving the limiting rod 9 to rotate along the surface of the support rod 10 and the rotating circle 8, and realizing the operation of the support rod 10 sliding outward along the inner wall of the limiting plate 5, which is conducive to fixing the hardware and facilitating subsequent welding operations. The first motor 4 starts to drive the limiting plate 5 to rotate synchronously, and the third motor 17 starts to drive the fixed block 18 to rotate synchronously, which is conducive to achieving the same rotation rate of the fixed block 18 and the support rod 10, facilitating comprehensive welding of the hardware.
[0035] Finally, the second motor 12 starts to drive the rotating plate 13 to rotate, so that the sliding block 14 slides along the inner wall of the slide rail 15, which is conducive to the connecting frame 16 driving the sliding plate 2 to slide along the inner wall of the base 1, facilitating the contact between the head and tail of the hardware, providing the necessary conditions for welding, and facilitating the subsequent removal of the successfully welded hardware.
[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A welding fixture for hardware, comprising a base (1) and a clamping mechanism arranged above the base (1), characterized in that: The clamping mechanism comprises a working component and a clamping component; The working assembly comprises a sliding plate (2), a limiting seat (3), a first motor (4) and a limiting plate (5); the top end of the base (1) is slidably connected to the sliding plate (2); the top end of the sliding plate (2) is fixedly connected to the limiting seat (3); the top end of the sliding plate (2) is fixedly connected to the first motor (4); and the output end of the first motor (4) is fixedly connected to the limiting plate (5); The clamping assembly comprises a screw (6), a rotating handle (7), a rotating ring (8), a limiting rod (9) and a support rod (10); the inner wall of the limiting plate (5) is rotatably connected to the screw (6); the surface of the screw (6) is rotatably connected to the rotating handle (7); the surface of the screw (6) is rotatably connected to the rotating ring (8); the surface of the rotating ring (8) is rotatably connected to the limiting rod (9); the inner wall of the limiting rod (9) is rotatably connected to the support rod (10); and the inner wall of the limiting plate (5) is slidably connected to the support rod (10).
2. A welding fixture for hardware according to claim 1, characterized in that: The side wall of the base (1) is fixedly connected to a housing (11), the inner wall of the housing (11) is fixedly connected to a second motor (12), the output end of the second motor (12) is fixedly connected to a rotating plate (13), the side wall of the rotating plate (13) is fixedly connected to a sliding block (14), the surface of the sliding block (14) is slidably connected to a sliding rail (15), the side wall of the sliding rail (15) is fixedly connected to a connecting frame (16), the top end of the base (1) is fixedly connected to a third motor (17), and the output end of the third motor (17) is fixedly connected to a fixed block (18).
3. A welding fixture for hardware according to claim 1, characterized in that: Four groups of support rods (10) are provided, and the position relationship of the four groups of support rods (10) is distributed in an equiangular circle with respect to the screw rod (6), and the central axis of the screw rod (6) coincides with the central axis of the rotating handle (7).
4. The welding fixture for hardware according to claim 1, characterized in that: The inner wall of the screw rod (6) is provided with a groove which matches the rotating handle (7), and three groups of rotating circles (8) are provided. The positional relationship of the three groups of rotating circles (8) with respect to the screw rod (6) is distributed in a rectangular array.
5. The welding fixture for hardware according to claim 1, characterized in that: The support rod (10) forms a sliding structure with the limit plate (5) through the limit rod (9) and the rotating circle (8), and a plurality of groups of the limit rods (9) are provided, and the position relationship of the plurality of groups of the limit rods (9) is distributed in an equiangular circle with respect to the rotating circle (8).
6. A welding fixture for hardware according to claim 2, characterized in that: The sliding block (14) forms a sliding structure with the sliding rail (15) through the rotating plate (13) and the second motor (12), and the inner wall of the sliding rail (15) is provided with a groove that matches the sliding block (14).
7. The welding fixture for hardware according to claim 2, characterized in that: The connecting frame (16) forms a sliding structure with the base (1) through the slide rail (15) and the rotating plate (13), and the connecting frame (16) has an outer shape of a "mouth" shape.