Multidirectional extrusion die for conducting rod production

Abstract

The utility model relates to the technical field of conducting rod extrusion dies, in particular to a multidirectional extrusion die for conducting rod production, which comprises a box body and a working table, the middle of the upper end of the box body is fixedly connected with the working table, and a dismounting device is arranged in the working table. The inner wall of the upper end of the workbench is slidably connected with a supporting plate, a multidirectional extrusion device is arranged at the upper end of the supporting plate, and a frame is fixedly connected to the rear side of the upper end of the box body. Through the cooperation of the dismounting device and the workbench, the rapid mounting and dismounting process can be completed without screwing bolts for fixation for many times, the workload of operators is reduced, the working efficiency is improved, through the cooperation of the multi-directional extrusion device and the mold, a red copper conducting rod is driven to move left and right by controlling the positive and negative rotation of an output shaft of a first motor, and the production efficiency is improved. All positions of the red copper conducting rod are extruded, manual movement of an operator is not needed any more, extrusion failure caused by the fact that the movement distance is not fixed each time is avoided, and the working quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive rod extrusion dies, in particular to a multi-directional extrusion die for producing conductive rods. Background Art

[0002] Conductive rods are primarily used to connect transformer coil leads to external wires and are installed on top of the transformer. Conductive rods are typically made of copper, and forming them requires a multi-directional extrusion die.

[0003] For example, a multi-directional extrusion die for processing copper conductive rods with the authorization announcement number "CN220611987U" is designed to enable the extrusion die to form the conductive rod body by extruding up and down or simultaneously extruding at both ends during use. Under this processing method, the conductive rod body can be completely formed in a single closing process of the upper and lower dies, eliminating the tedious operation of repeatedly repositioning and repeatedly extruding the copper conductive rod, thereby greatly improving the efficiency and quality of the mold forming the copper conductive rod. However, the device requires the extrusion die to be fixed to the workbench surface of the stamping device by tightening the bolts in sequence, and the bolts also need to be tightened in sequence when disassembling, which increases the workload of the operator and reduces the working efficiency of the device. When the device performs multi-directional extrusion on the copper conductive rod, after completing one extrusion, the operator needs to move the copper conductive rod before extruding the next extrusion position. Since the operator's movement distance is not fixed each time, the subsequent extrusion of the copper conductive rod fails, reducing the working quality of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the extrusion die can only be fixed on the workbench surface of the stamping device by screwing bolts in sequence, and the bolts also need to be screwed in sequence when disassembling, which increases the workload of the operator and reduces the working efficiency of the device; and when the device performs multi-directional extrusion on the copper conductive rod, after completing one extrusion, the operator needs to move the copper conductive rod before extruding the next extrusion position. Since the operator's movement distance is not fixed each time, the subsequent extrusion of the copper conductive rod fails, which reduces the working quality of the device. A multi-directional extrusion die for conductive rod production is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A multi-directional extrusion die for producing conductive rods is designed, which includes a box body and a workbench. The middle part of the upper end of the box body is fixedly connected to the workbench. A disassembly device is provided inside the workbench. The inner wall of the upper end of the workbench is slidably connected to the support plate. The upper end of the support plate is provided with a multi-directional extrusion device. The rear side of the upper end of the box body is fixedly connected to a frame.

[0007] Preferably, the multi-directional extrusion device includes a shell and a threaded rod, the lower end of the shell is fixedly connected to the support plate, the inner wall of the shell is rotatably connected to the threaded rod through a bearing, the first motor is fixedly connected to the shell through a bracket, the first motor output shaft is rotatably connected to the shell through a bearing, the first motor output shaft is fixedly connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, the right end of the threaded rod is fixedly connected to a second bevel gear, the outer wall of the threaded rod is threadedly connected to the threaded block, the upper end of the threaded block is fixedly connected to a support block, and the inner wall of the support block is fixedly connected to a first hydraulic cylinder.

[0008] Preferably, the outer wall of the threaded block is slidably connected to the outer shell, and the middle part of the upper end of the outer shell is fixedly connected to the lower mold.

[0009] Preferably, the inner wall of the frame is fixedly connected to a second hydraulic cylinder, and the telescopic end of the second hydraulic cylinder is fixedly connected to an upper mold.

[0010] Preferably, the disassembly device includes a second motor and a worm, the second motor is fixedly connected to the workbench through a bracket, the output shaft of the second motor is fixedly connected to the worm, both ends of the worm are rotatably connected to the workbench through bearings, the outer walls of the worm on both sides are meshed with the worm wheel, the worm wheel rotating shaft is fixedly connected to a gear, and the outer wall of the gear is meshed with the rack.

[0011] Preferably, the worm gear rotating shaft is rotatably connected to the workbench through a bearing, and the outer wall of the rack is slidably connected to the workbench and the support plate.

[0012] The utility model proposes a multi-directional extrusion die for producing conductive rods, which has the beneficial effect that: through the cooperation of the disassembly device and the workbench, the operator inserts the lower end of the support plate into the workbench, starts the output shaft of the second motor to rotate and drive the worm to rotate, and the rotation of the worm drives the worm wheels on both sides to rotate in the opposite direction, the left worm wheel drives the left gear to rotate clockwise, so that the left rack is plugged into the left end groove of the support plate, and the right worm wheel drives the right gear to rotate counterclockwise, so that the right rack is plugged into the right end groove of the support plate, and the support plate is fixed. There is no need to tighten the bolts multiple times for fixing, and the quick installation and disassembly process can be completed, which reduces the workload of the operator and improves work efficiency.

[0013] Through the cooperation of the multi-directional extrusion device and the mold, the operator places the copper conductive rod inside the groove on the lower mold, starts the output shaft of the first motor to rotate the first bevel gear to drive the threaded block and the copper conductive rod fixed above to move a certain distance, and then controls the telescopic end of the second hydraulic cylinder to extend to squeeze the copper conductive rod again. By controlling the forward and reverse rotation of the output shaft of the first motor to drive the copper conductive rod to move left and right, the copper conductive rod is squeezed at various positions. The operator no longer needs to move it manually, which results in an unfixed extrusion failure each time, thereby improving the work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Front cross-sectional view of

[0016] Figure 3 for Figure 1 Side view of;

[0017] Figure 4 for Figure 2 Part A of FIG;

[0018] Figure 5 for Figure 2 a side cross-sectional view of the multi-directional extrusion device;

[0019] Figure 6 for Figure 2 Part B of the figure.

[0020] In the figure: 1. Box body, 2. Multi-directional extrusion device, 201. Housing, 202. Threaded rod, 203. Second bevel gear, 204. Threaded block, 205. Support block, 206. First hydraulic cylinder, 207. First motor, 208. First bevel gear, 3. Disassembly device, 301. Second motor, 302. Worm, 303. Worm gear, 304. Gear, 305. Rack, 4. Workbench, 5. Support plate, 6. Frame, 7. Second hydraulic cylinder, 8. Upper mold, 9. Lower mold. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] Refer to the attached Figure 1-6 : In this embodiment, a multi-directional extrusion mold for producing conductive rods includes a box body 1 and a workbench 4. The middle part of the upper end of the box body 1 is fixedly connected to the workbench 4. A disassembly device 3 is provided inside the workbench 4. The inner wall of the upper end of the workbench 4 is slidably connected to the support plate 5. The upper end of the support plate 5 is provided with a multi-directional extrusion device 2. The rear side of the upper end of the box body 1 is fixedly connected to a frame 6.

[0023] The outer wall of the threaded block 204 is slidingly connected to the outer shell 201, the middle part of the upper end of the outer shell 201 is fixedly connected to the lower mold 9, the inner wall of the frame 6 is fixedly connected to the second hydraulic cylinder 7, the second hydraulic cylinder 7 can meet the working needs according to actual requirements, the telescopic end of the second hydraulic cylinder 7 is fixedly connected to the upper mold 8, the rotating shaft of the worm gear 303 is rotatably connected to the workbench 4 through a bearing, and the outer wall of the rack 305 is slidingly connected to the workbench 4 and the support plate 5.

[0024] Refer to the attached Figure 1-4 : The multi-directional extrusion device 2 includes a shell 201 and a threaded rod 202. The lower end of the shell 201 is fixedly connected to the support plate 5. The inner wall of the shell 201 is rotatably connected to the threaded rod 202 through a bearing. The first motor 207 is fixedly connected to the shell 201 through a bracket. The first motor 207 can meet the working requirements according to actual requirements. The output shaft of the first motor 207 is rotatably connected to the shell 201 through a bearing. The output shaft of the first motor 207 is fixedly connected to the first bevel gear 208. The first bevel gear 208 is meshed with the second bevel gear 203. The first bevel gear 208 rotates with The second bevel gear 203 is driven to rotate, and the right end of the threaded rod 202 is fixedly connected to the second bevel gear 203. The rotation of the second bevel gear 203 drives the threaded rod 202 to rotate synchronously. The outer wall of the threaded rod 202 is threadedly connected to the threaded block 204. The rotation of the threaded rod 202 drives the threaded blocks 204 on both sides to move in the opposite direction. The upper end of the threaded block 204 is fixedly connected to the support block 205. The movement of the threaded block 204 drives the support block 205 to move synchronously. The inner wall of the support block 205 is fixedly connected to the first hydraulic cylinder 206. The first hydraulic cylinder 206 can meet the working requirements according to actual requirements.

[0025] Refer to the attached Figure 1-3 , 5 and 6: The disassembly device 3 includes a second motor 301 and a worm 302. The second motor 301 can meet the work needs according to actual requirements. The second motor 301 is fixedly connected to the workbench 4 through a bracket. The output shaft of the second motor 301 is fixedly connected to the worm 302. Both ends of the worm 302 are rotatably connected to the workbench 4 through bearings. The outer walls of the worm 302 on both sides are engaged with the worm gear 303. The rotation of the threads on both sides of the worm 302 drives the worm gears 303 on both sides to rotate in opposite directions. The rotating shaft of the worm gear 303 is fixedly connected with a gear 304. The rotation of the worm gears 303 on both sides drives the gears 304 on both sides to rotate synchronously. The outer wall of the gear 304 is engaged with the rack 305, and the rotation of the gear 304 drives the rack 305 to move.

[0026] Working principle:

[0027] Installation and removal process of the support plate:

[0028] The operator inserts the lower end of the support plate 5 into the workbench 4, connects the external power supply of the second motor 301, starts the output shaft of the second motor 301 to rotate and drive the worm 302 to rotate. The rotation of the worm 302 drives the worm gears 303 on both sides to rotate in the opposite direction. The left worm gear 303 drives the left gear 304 to rotate clockwise. The rotation of the left gear 304 drives the left rack 305 to move right. The left rack 305 is plugged into the left end groove of the support plate 5, and the right worm gear 303 drives the right gear 304 to rotate counterclockwise. The rotation of the right gear 304 drives the right rack 305 to move left. The right rack 305 is plugged into the right end groove of the support plate 5 to fix the support plate 5. When the support plate 5 needs to be taken out, the above process is controlled and the reverse operation is performed, making it more convenient to disassemble and install the support plate 5, and completing the installation and disassembly process of the support plate.

[0029] Multi-directional extrusion process of copper conductive rod:

[0030] The operator places the copper conductive rod inside the groove on the lower mold 9, controls the telescopic end of the second hydraulic cylinder 7 to extend and drive the upper mold 8 to move downward. Since the copper conductive rod is placed above the lower mold 9, the upper mold 8 moves downward and presses against the outer wall of the copper conductive rod and squeezes it. After the extrusion is completed, the telescopic end of the second hydraulic cylinder 7 is controlled to return to its original position. At the same time, the telescopic ends of the first hydraulic cylinders 206 on both sides are controlled to extend to squeeze and fix the two ends of the copper conductive rod. The external power supply of the first motor 207 is turned on, and the output shaft of the first motor 201 is started to rotate the first bevel gear 208. The rotation of the first bevel gear 208 drives the second bevel gear 203 and the threaded rod 202 to rotate. The rotation of the threaded rod 202 drives the threaded block 204 and the copper conductive rod fixed above to move a distance to the right. Then the telescopic end of the second hydraulic cylinder 7 is controlled to extend to squeeze the copper conductive rod again. By controlling the forward and reverse rotation of the output shaft of the first motor 207, the copper conductive rod is driven to move left and right, and the copper conductive rod is squeezed at various positions to complete the multi-directional extrusion process of the copper conductive rod.

[0031] At the same time, the output ends of the first hydraulic cylinders 206 on both sides are controlled to extend to squeeze the two ends of the copper conductive rod, thereby completing the lateral squeezing of the copper conductive rod and completing the multi-directional squeezing process of the copper conductive rod.

[0032] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A multi-directional extrusion die for producing conductive rods, comprising a box (1) and a workbench (4), wherein the middle portion of the upper end of the box (1) is fixedly connected to the workbench (4), characterized in that: A disassembly device (3) is provided inside the workbench (4), the inner wall of the upper end of the workbench (4) is slidably connected to the support plate (5), the upper end of the support plate (5) is provided with a multi-directional extrusion device (2), and the rear side of the upper end of the box body (1) is fixedly connected to a frame (6).

2. The multi-directional extrusion die for producing conductive rods according to claim 1, characterized in that: The multi-directional extrusion device (2) comprises a housing (201), a first motor (207) and a threaded rod (202); the lower end of the housing (201) is fixedly connected to the support plate (5); the inner wall of the housing (201) is rotatably connected to the threaded rod (202) via a bearing; the first motor (207) is fixedly connected to the housing (201) via a bracket; the output shaft of the first motor (207) is rotatably connected to the housing (201) via a bearing; the output shaft of the first motor (207) is fixedly connected to a first bevel gear (208); the first bevel gear (208) is meshed with a second bevel gear (203); the right end of the threaded rod (202) is fixedly connected to the second bevel gear (203); the outer wall of the threaded rod (202) is threadably connected to a threaded block (204); the upper end of the threaded block (204) is fixedly connected to a support block (205); and the inner wall of the support block (205) is fixedly connected to a first hydraulic cylinder (206).

3. The multi-directional extrusion die for producing conductive rods according to claim 2, characterized in that: The outer wall of the threaded block (204) is slidably connected to the outer shell (201), and the middle portion of the upper end of the outer shell (201) is fixedly connected to a lower mold (9).

4. The multi-directional extrusion die for producing conductive rods according to claim 1, characterized in that: The inner wall of the frame (6) is fixedly connected to a second hydraulic cylinder (7), and the telescopic end of the second hydraulic cylinder (7) is fixedly connected to an upper mold (8).

5. The multi-directional extrusion die for producing conductive rods according to claim 1, characterized in that: The disassembly device (3) comprises a second motor (301) and a worm (302), wherein the second motor (301) is fixedly connected to the workbench (4) via a bracket, the output shaft of the second motor (301) is fixedly connected to the worm (302), both ends of the worm (302) are rotatably connected to the workbench (4) via bearings, the outer walls of the worm (302) on both sides are meshed with a worm wheel (303), the rotating shaft of the worm wheel (303) is fixedly connected to a gear (304), and the outer wall of the gear (304) is meshed with a rack (305).

6. The multi-directional extrusion die for producing conductive rods according to claim 5, characterized in that: The rotating shaft of the worm wheel (303) is rotatably connected to the workbench (4) via a bearing, and the outer wall of the rack (305) is slidably connected to the workbench (4) and the support plate (5).

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