Transformer coil shaping and trimming machine

Abstract

The utility model relates to the technical field of foot cutting machine discloses a transformer coil shaping foot cutting machine, including base, the upper side of base one end is fixedly connected with support, and the upper end of support is fixedly connected with the foot cutting device, the one end away from support of base is provided with the restriction component, and the restriction component includes the fixed frame of the upper side fixed connection of the one end away from support of base, the inside of fixed frame upper end is inserted with the push -board, and the inside of push -board one end is provided with multiple sets of clamping groove, and the upper end of push -board is provided with the pressing assembly, and the lower end of push -board is provided with the clamping assembly, and the inside of clamping groove is provided with the detent assembly, the one end away from clamping groove of detent assembly is provided with the elastic component, and the upper end of detent assembly is provided with the moving assembly, the upper end of moving assembly is provided with the linkage assembly, can cooperate through the restriction component and pressing assembly etc.

Description

Technical Field

[0001] This utility model relates to the field of lead cutting machine technology, specifically to a transformer coil shaping and lead cutting machine. Background Technology

[0002] The transformer coil shaping and corner cutting machine is an automated equipment designed specifically for the production of transformer coils. Its core function is to correct (shape) the shape of the wound coil and precisely cut off its excess leads to meet the subsequent assembly size requirements.

[0003] A search revealed Chinese patent application CN202421178600.2, which discloses a transformer coil shaping and cutting machine. The machine includes an operating table with support blocks fixed to its four corners. A cutting table bottom surface is fixed to the top of the operating table, and a cutting pad bottom surface is fixed to the top of the cutting table. A limiting component is fixed to the top of the operating table and contacts the cutting table. The cutting table has symmetrical moving grooves and limiting grooves on both sides. A servo motor is installed at the end of the cutting table away from the limiting component. The drive end of the servo motor extends into the moving groove and is fixed to one end of a lead screw. The other end of the lead screw is rotatably connected to the inner wall of the moving groove. A moving frame is provided above the cutting table, and a moving block is fixed to the end of the moving frame near the moving groove. The moving block is engaged within the moving groove. This prior art allows for adjustment of the cutting blade position, facilitating adjustment of the cut lead length as needed. During cutting, the equipment can use a moving baffle to fix the coil, preventing shaking during cutting.

[0004] In the aforementioned prior art, the coil is mainly restricted by the locking rod in the limiting component, and then the threaded rod and threaded block are used to allow the cutting device to adjust the position of the coil according to the cutting requirements, thereby improving the stability and convenience of subsequent cutting. However, in the process of using this cutting method, the locking effect of the limiting component on the coil is poor, which makes the coil easy to be pulled and moved during the subsequent cutting process, resulting in deviation in shaping and affecting subsequent use. Utility Model Content

[0005] The purpose of this utility model is to provide a transformer coil shaping and cutting machine, which solves the problem that existing transformer coil shaping and cutting machines are inconvenient to stabilize and limit the coil when shaping the transformer coil.

[0006] This utility model provides the following technical solution: a transformer coil shaping and cutting machine, including a base, a bracket fixedly connected to the upper side of one end of the base, and a cutting tool fixedly connected to the upper end of the bracket, a limiting component provided at the end of the base away from the bracket, and the limiting component including a fixing frame fixedly connected to the upper side of the end of the base away from the bracket, a push plate inserted inside the upper end of the fixing frame, and multiple sets of slots opened inside one end of the push plate, a pressing component provided at the upper end of the push plate, a clamping component provided at the lower end of the push plate, a positioning component provided inside the slots, an elastic component provided at the end of the positioning component away from the slots, a moving component provided at the upper end of the positioning component, and a linkage component provided at the upper end of the moving component.

[0007] As a preferred embodiment of the above technical solution, the pressing component includes a pressing block fixedly connected to the upper end of the push plate, and a rubber sleeve is fitted on the upper end of the pressing block.

[0008] As a preferred embodiment of the above technical solution, the clamping assembly includes a pressure plate fixedly connected to the lower end of the push plate, and a rubber pad is fixedly connected to the lower side of the pressure plate.

[0009] As a preferred embodiment of the above technical solution, the positioning component includes a movable block disposed on the outer side of one end of the slot, and an insert plate is fixedly connected to the end of the movable block near the slot, with the end of the insert plate away from the movable block inserted into a rubber sleeve.

[0010] The above technical solution involves inserting a plate into the slot to lock and restrict the position of the push plate.

[0011] As a preferred embodiment of the above technical solution, the elastic component includes a telescopic sleeve fixedly connected to the inner side of the middle of the moving block, and the end of the telescopic sleeve away from the moving block is fixedly connected to the fixed frame. A spring is sleeved on the outer side of the telescopic sleeve, and the end of the spring near the moving block is fixedly connected to the moving block, while the end of the spring away from the moving block is fixedly connected to the fixed frame.

[0012] As a preferred embodiment of the above technical solution, the moving component includes a transmission plate fixedly connected to the upper side of the moving block, and a push block is fixedly connected to the upper end of the transmission plate through the fixing frame.

[0013] As a preferred embodiment of the above technical solution, the linkage component includes insert blocks fixedly connected to both ends of the push block, and a locking block is sleeved on the outer side of one end of the insert block. A sliding plate is fixedly connected to the end of the locking block away from the insert block, and a slide rail is inserted into the lower end of the sliding plate. The lower end of the slide rail is fixedly connected to the fixing frame.

[0014] The above technical solution allows the card block to push multiple sets of push blocks by pushing the sliding plates on both sides.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This transformer coil shaping and cutting machine can effectively improve the limiting effect on the coil when shaping it by using a combination of limiting components and pressing components, thereby avoiding coil displacement caused by subsequent corner cutting and shaping. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a transformer coil shaping and cutting machine; Figure 2 This is a schematic cross-sectional view of a transformer coil shaping and cutting machine. Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point B.

[0017] In the diagram: 1. Base; 11. Bracket; 12. Cutting tool; 2. Restriction component; 21. Fixing frame; 22. Push plate; 23. Slot; 3. Pressing component; 31. Pressing block; 32. Rubber sleeve; 4. Clamping component; 41. Pressure plate; 42. Rubber pad; 5. Positioning component; 51. Moving block; 52. Insert plate; 6. Elastic component; 61. Telescopic sleeve; 62. Spring; 7. Moving component; 71. Transmission plate; 72. Push block; 8. Linkage component; 81. Insert block; 82. Locking block; 83. Slide plate; 84. Slide rail. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] like Figure 1 - Figure 4 As shown, this utility model provides a technical solution: a transformer coil shaping and cutting machine, including a base 1, a bracket 11 fixedly connected to the upper side of one end of the base 1, and a cutting tool 12 fixedly connected to the upper end of the bracket 11. A limiting component 2 is provided at the end of the base 1 away from the bracket 11, and the limiting component 2 includes a fixed frame 21 fixedly connected to the upper side of the end of the base 1 away from the bracket 11. A push plate 22 is inserted inside the upper end of the fixed frame 21, and multiple sets of slots 23 are opened inside one end of the push plate 22. A pressing component 3 is provided at the upper end of the push plate 22, and a clamping component 4 is provided at the lower end of the push plate 22. A positioning component 5 is provided inside the slots 23. An elastic component 6 is provided at the end of the positioning component 5 away from the slots 23, and a moving component 7 is provided at the upper end of the positioning component 5. A linkage component 8 is provided at the upper end of the moving component 7. By cooperating with the limiting component 2 and the pressing component 3, the limiting effect on the coil can be effectively improved when shaping the coil, thereby avoiding the coil displacement caused by subsequent corner cutting and shaping.

[0020] like Figure 2 As shown, the pressing assembly 3 includes a pressing block 31 fixedly connected to the upper end of the push plate 22, and a rubber sleeve 32 is sleeved on the upper end of the pressing block 31. Pressing the pressing block 31 and the rubber sleeve 32 causes the push plate 22 to drive the pressure plate 41 and the rubber pad 42 to move downward, thereby pressing and restricting the coil.

[0021] like Figure 3 As shown, the clamping assembly 4 includes a pressure plate 41 fixedly connected to the lower end of the push plate 22, and a rubber pad 42 fixedly connected to the lower side of the pressure plate 41. The push plate 22 pushes the pressure plate 41 and the rubber pad 42 to move and restrict the coil.

[0022] like Figure 3 As shown, the locking assembly 5 includes a movable block 51 disposed on the outer side of one end of the slot 23, and an insert plate 52 is fixedly connected to the end of the movable block 51 near the slot 23. The end of the insert plate 52 away from the movable block 51 is inserted into the rubber sleeve 32. The movable block 51 and the insert plate 52 are moved by the elastic potential energy of the spring 62, so that the insert plate 52 is inserted into the slot 23 to lock and restrict the push plate 22.

[0023] like Figure 3 As shown, the elastic component 6 includes a telescopic sleeve 61 fixedly connected to the inner side of the middle of the moving block 51, and the end of the telescopic sleeve 61 away from the moving block 51 is fixedly connected to the fixed frame 21. A spring 62 is sleeved on the outer side of the telescopic sleeve 61, and the end of the spring 62 close to the moving block 51 is fixedly connected to the moving block 51, while the end of the spring 62 away from the moving block 51 is fixedly connected to the fixed frame 21. Under the restriction of the telescopic sleeve 61, the spring 62 is compressed, thereby pulling the insert plate 52 out from the slot 23.

[0024] like Figure 3 As shown, the moving component 7 includes a transmission plate 71 fixedly connected to the upper side of the moving block 51, and a push block 72 is fixedly connected to the upper end of the transmission plate 71 through the fixed frame 21. Pushing a set of corresponding push blocks 72 allows the push blocks 72 to push the moving block 51 to move through the transmission plate 71.

[0025] like Figure 4 As shown, the linkage component 8 includes a push block 72 with two fixedly connected insert blocks 81, and a locking block 82 is sleeved on the outer side of one end of the insert block 81. A slide plate 83 is fixedly connected to the end of the locking block 82 away from the insert block 81, and a slide rail 84 is inserted into the lower end of the slide plate 83. The lower end of the slide rail 84 is fixedly connected to the fixed frame 21. Pushing the slide plates 83 on both sides allows the slide plates 83 to push the insert blocks 81 through the locking block 82 under the restriction of the slide rail 84, so that the insert blocks 81 drive multiple sets of push blocks 72 to move simultaneously.

[0026] Working principle: When shaping the coil, the coil is first installed through the fixing frame 21, with one end extending to the lower end of the lead cutter 12. Then, according to the requirements, a set of corresponding push blocks 72 are selected and pushed, so that the push blocks 72 push the moving block 51 through the transmission plate 71. After the moving block 51 moves, the spring 62 is compressed under the restriction of the telescopic sleeve 61, thereby pulling the insert plate 52 out of the slot 23. At this time, the pressing block 31 and the rubber sleeve 32 can be pressed to make the push plate 22 drive the pressure plate 41 and the rubber pad 42 to move down, thereby pressing and restricting the coil. After restriction, the push block 72 can be released, thus... Release the push on the moving block 51. At this time, the elastic potential energy of the spring 62 pushes the moving block 51 and the insert plate 52 to move, so that the insert plate 52 is inserted into the slot 23 to lock and restrict the push plate 22. Then the coil can be shaped by 13. Alternatively, the sliding plates 83 on both sides can be pushed as needed, so that the sliding plates 83, under the restriction of the slide rail 84, push the insert block 81 through the locking block 82. The insert block 81 drives multiple sets of push blocks 72 to move simultaneously, and then the multiple sets of push blocks 72 push the moving block 51 through the transmission plate 71, so that the multiple sets of push plates 22 push the pressure plate 41 and the rubber pad 42 to move and restrict the coil.

[0027] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A transformer coil shaping and cutting machine, comprising a base (1), wherein a bracket (11) is fixedly connected to the upper side of one end of the base (1), and a cutting tool (12) is fixedly connected to the upper end of the bracket (11), characterized in that: The base (1) is provided with a limiting component (2) at the end away from the bracket (11), and the limiting component (2) includes a fixed frame (21) fixedly connected to the upper side of the end of the base (1) away from the bracket (11). A push plate (22) is inserted inside the upper end of the fixed frame (21), and multiple slots (23) are opened inside one end of the push plate (22). A pressing component (3) is provided at the upper end of the push plate (22), and a clamping component (4) is provided at the lower end of the push plate (22). A positioning component (5) is provided inside the slot (23). An elastic component (6) is provided at the end of the positioning component (5) away from the slot (23), and a moving component (7) is provided at the upper end of the positioning component (5). A linkage component (8) is provided at the upper end of the moving component (7).

2. The transformer coil shaping and cutting machine according to claim 1, characterized in that: The pressing component (3) includes a pressing block (31) fixedly connected to the upper end of the push plate (22), and a rubber sleeve (32) is fitted on the upper end of the pressing block (31).

3. A transformer coil shaping and cutting machine according to claim 1, characterized in that: The clamping assembly (4) includes a pressure plate (41) fixedly connected to the lower end of the push plate (22), and a rubber pad (42) is fixedly connected to the lower side of the pressure plate (41).

4. A transformer coil shaping and cutting machine according to claim 1, characterized in that: The card slot assembly (5) includes a movable block (51) disposed on the outer side of one end of the card slot (23), and an insert plate (52) is fixedly connected to the end of the movable block (51) near the card slot (23), and the end of the insert plate (52) away from the movable block (51) is inserted into the rubber sleeve (32).

5. A transformer coil shaping and cutting machine according to claim 1, characterized in that: The elastic component (6) includes a telescopic sleeve (61) fixedly connected to the inner side of the middle of the movable block (51), and the end of the telescopic sleeve (61) away from the movable block (51) is fixedly connected to the fixed frame (21). A spring (62) is sleeved on the outer side of the telescopic sleeve (61), and the end of the spring (62) close to the movable block (51) is fixedly connected to the movable block (51), and the end of the spring (62) away from the movable block (51) is fixedly connected to the fixed frame (21).

6. A transformer coil shaping and cutting machine according to claim 1, characterized in that: The moving component (7) includes a transmission plate (71) fixedly connected to the upper side of the moving block (51), and a push block (72) is fixedly connected to the upper end of the transmission plate (71) through the fixed frame (21).

7. A transformer coil shaping and cutting machine according to claim 1, characterized in that: The linkage component (8) includes a push block (72) with two fixedly connected plugs (81), and a locking block (82) is sleeved on the outer side of one end of the plug (81). A sliding plate (83) is fixedly connected to the end of the locking block (82) away from the plug (81), and a slide rail (84) is inserted inside the lower end of the slide rail (83). The lower end of the slide rail (84) is fixedly connected to the fixing frame (21).

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