Auxiliary clamping tool for coil wire welding
By designing an auxiliary clamping tool for coil wire welding including a trolley, tool table and clamping mechanism, the misalignment problem caused by the collaborative operation of multiple people in coil wire welding is solved, and efficient welding is achieved for single person, improving work efficiency and saving labor costs.
Patent Information
- Application Number
- CN202421437408.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-21
AI Technical Summary
In the prior art, multiple staff members are required to operate in concert during the welding process of coil conductors, which is prone to misalignment problems, resulting in low welding efficiency.
An auxiliary clamping tool for welding coil conductors is designed, including a trolley, a tool table and a clamping mechanism. The clamping mechanism consists of a column, a left clamping component, a right clamping component and a connecting rod. Through the coordination of the clamping block and studs, the precise alignment and fixation of the two wires are achieved.
This tooling allows a single person to complete the welding of coil wires, improves work efficiency, avoids the problem of wire misalignment, and saves labor costs.
Smart Images
Figure CN222767599U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of transformer coils, and in particular to an auxiliary clamping tool for coil wire welding. Background Art
[0002] The transformer consists of an iron core (or magnetic core) and a coil. The coil has two or more windings, of which the winding connected to the power supply is called the primary coil, and the remaining windings are called secondary coils. It can transform AC voltage, current and impedance. A simple iron core transformer consists of an iron core made of soft magnetic material and two coils with different numbers of turns on the iron core. The role of the iron core is to strengthen the magnetic coupling between the two coils. In order to reduce the eddy current and hysteresis loss in the iron, the iron core is made of laminated painted silicon steel sheets; there is no electrical connection between the two coils, and the coils are wound with insulated copper wire (or aluminum wire).
[0003] Among them, the coil is a whole wire. In the prior art, the whole coil is welded together by multiple coils. The welding points are polished with a file and then wrapped with tin foil. When welding, it is generally necessary for multiple workers to cooperate in welding. Two people respectively connect the ends of the two copper wires and keep them still, and then another worker welds them. Manual holding will cause misalignment, resulting in misalignment of the copper wires and low work efficiency.
[0004] Therefore, it is urgent to develop a clamping tool for auxiliary coil wire welding. Utility Model Content
[0005] The purpose of the present application is to provide an auxiliary clamping tool for coil wire welding to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the present application provides an auxiliary clamping tool for coil wire welding using the following technical solution:
[0007] An auxiliary clamping tool for coil wire welding comprises a trolley, wherein a tool table and a clamping mechanism are arranged on the trolley, wherein the clamping mechanism comprises a column, a left clamping assembly, a right clamping assembly and a connecting rod, wherein the left clamping assembly and the right clamping assembly both comprise a base, a clamping block, a stud and a butterfly nut, wherein the stud is fixed to the base, a through hole is opened on the clamping block, the clamping block is movably arranged beside the base through the through hole, the butterfly nut is matched and connected to the stud, the column is vertically fixed to the trolley, the bottom of the base in the left clamping assembly is fixed to the column, one end of the connecting rod is fixed to the base in the left clamping assembly, the base in the right clamping assembly is movably connected to the connecting rod, and a locking screw is threadedly connected to the base in the right clamping assembly, and the locking screw can abut against the connecting rod.
[0008] Guide blocks are symmetrically fixed on both sides of the base, a guide groove is formed between the guide blocks on both sides, and the clamping block is matched and arranged in the guide groove.
[0009] A clamping groove is formed between the clamping block, the base and the top of the guide block, and the top of the guide block is in the same horizontal plane.
[0010] Preferably, in order to ensure the clamping effect, rubber pads are fixed on the surfaces of the clamping block corresponding to the base.
[0011] In summary, the present application includes at least one of the following beneficial technical effects: the auxiliary clamping tooling for coil wire welding has a simple structure and a reasonable layout. It is convenient to move by providing a trolley. The trolley is provided with a tool table and a clamping mechanism. Only one worker is required to complete the welding work of the coil wire, which not only saves labor costs but also improves work efficiency. By providing a clamping mechanism, the two wires can be accurately aligned and placed according to the welding requirements, the welding effect is good, and there will be no misalignment between the wires. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0013] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application from different viewing angles.
[0014] Explanation of the accompanying drawings: 1. Cart; 2. Tool table; 3. Clamping mechanism; 31. Column; 32. Left clamping assembly; 33. Right clamping assembly; 34. Connecting rod; 4. Base; 5. Clamping block; 6. Stud; 7. Butterfly nut; 8. Guide block; 9. Clamping groove; 10. Locking screw. DETAILED DESCRIPTION
[0015] The following is combined with Figure 1-2 This application is described in further detail.
[0016] The present application embodiment discloses an auxiliary clamping tool for coil wire welding, referring to Figure 1-2, including a trolley 1, on which a tool bench 2 and a clamping mechanism 3 are arranged, the clamping mechanism 3 includes a column 31, a left clamping assembly 32, a right clamping assembly 33 and a connecting rod 34, the left clamping assembly 32 and the right clamping assembly 33 both include a base 4, a clamping block 5, a stud 6 and a butterfly nut 7, the stud 6 is fixed on the base 4, a through hole is opened on the clamping block 5, the clamping block 5 is movably arranged beside the base 4 through the through hole, guide blocks 8 are symmetrically fixed on both sides of the base 4, a guide groove is formed between the guide blocks 8 on both sides, the clamping block 5 is matched and arranged in the guide groove, a clamping groove 9 is formed between the clamping block 5, the base 4 and the top of the guide block 8, and the top of the guide block 8 is in the same horizontal plane, in order to ensure a better clamping effect, rubber pads are fixed on the surfaces corresponding to the clamping block 5 and the base 4, and the butterfly nut 7 is matched and connected to the stud 6;
[0017] The column 31 is vertically fixed on the trolley 1, the bottom of the base 4 in the left clamping assembly 32 is fixed on the column 31, one end of the connecting rod 34 is fixed on the base 4 in the left clamping assembly 32, the base 4 in the right clamping assembly 33 is movably connected to the connecting rod 34, and the base 4 in the right clamping assembly 33 is threadedly connected with a locking screw 10, which can abut against the connecting rod 34.
[0018] By providing the connecting rod 34, the right clamping assembly 33 can be moved closer to or farther away from the left clamping assembly 32, and can be adjusted according to welding requirements, which is highly practical.
[0019] The implementation principle of an auxiliary clamping tool for coil wire welding in the embodiment of the present application is:
[0020] By providing a trolley, movement is more convenient. The trolley is provided with a tool bench 2 and a clamping mechanism 3. Only one worker is needed to complete the welding of the coil wires. When working, the trolley is pushed to the corresponding iron core, and then the ends of the two coil wires are respectively placed in the left clamping assembly 32 and the right clamping assembly 33. After leaving a certain length, the butterfly nuts 7 in the left clamping assembly 32 and the right clamping assembly 33 are respectively screwed for pre-tightening. Subsequently, the position of the wires is slightly finely adjusted and fixed in the clamping groove 9. After that, the worker can weld the two wires together. Finally, the wires are polished with a file and wrapped with tin foil, which greatly improves the work efficiency.
[0021] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An auxiliary clamping tool for coil wire welding, characterized in that: The invention comprises a trolley (1), wherein the trolley (1) is provided with a tool bench (2) and a clamping mechanism (3), wherein the clamping mechanism (3) comprises a column (31), a left clamping assembly (32), a right clamping assembly (33) and a connecting rod (34), wherein the left clamping assembly (32) and the right clamping assembly (33) both comprise a base (4), a clamping block (5), a stud (6) and a butterfly nut (7), wherein the stud (6) is fixed on the base (4), a through hole is formed on the clamping block (5), and the clamping block (5) is movably arranged beside the base (4) through the through hole, and the butterfly nut (7) 7) is matched and connected to the stud (6), the column (31) is vertically fixed on the cart (1), the bottom of the base (4) in the left clamping assembly (32) is fixed on the column (31), one end of the connecting rod (34) is fixed on the base (4) in the left clamping assembly (32), the base (4) in the right clamping assembly (33) is movably connected to the connecting rod (34), and a locking screw (10) is threadedly connected to the base (4) in the right clamping assembly (33), and the locking screw (10) can abut against the connecting rod (34).
2. The auxiliary clamping tool for coil wire welding according to claim 1, characterized in that: Guide blocks (8) are symmetrically fixed on both sides of the base (4), a guide groove is formed between the guide blocks (8) on both sides, and the clamping block (5) is matched and arranged in the guide groove.
3. The auxiliary clamping tool for coil wire welding according to claim 2, characterized in that: A clamping groove (9) is formed between the clamping block (5), the base (4) and the top of the guide block (8), and the top of the guide block (8) is located in the same horizontal plane.
4. The auxiliary clamping tool for coil wire welding according to claim 1, characterized in that: Rubber pads are fixed on the surfaces of the clamping block (5) corresponding to the base (4).