Motor rotor coil processing device

Abstract

The utility model provides a motor rotor coil processing device, which relates to the technical field of coil processing and comprises an operation table, a first extension frame and a second extension frame are respectively and fixedly mounted on two sides of the middle of the operation table, and a wire storage assembly for storing wires is fixedly mounted on the upper surface of the first extension frame. A fixing assembly used for fixing a rotor is fixedly installed on the upper surface of the second extending frame, and winding assemblies used for winding wires to the rotor are fixedly installed on the two sides of the upper surface of the operation table correspondingly. According to the utility model, the threading channels are arranged in the extension supports at the two sides and are communicated with the penetrating holes, so that during winding, wires at the two sides can respectively penetrate through the corresponding channels through the penetrating holes and the expansion slots and are wound at the two sides of the rotor to realize rapid winding operation; and after winding at the current position is completed, when the overturning motor is started to rotate the rotor, only a small angle needs to be adjusted, and angle overturning can be not needed, so that the coil machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coil processing, in particular to a motor rotor coil processing device. Background Art

[0002] When processing the motor coil, the coil needs to be wound onto the rotor, which requires a winding processing device to process the coil. For example, patent announcement number CN220605736U is a rotor coil winding and pressing device, which relates to the field of rotor coil processing technology. The rotor coil winding and pressing device includes: an X-axis servo drive mechanism and a Z-axis telescopic drive cylinder. The upper side of the outer wall of the Z-axis telescopic drive cylinder is installed on the slide saddle of the X-axis servo drive mechanism. The lower side of the telescopic end of the Z-axis telescopic drive cylinder is connected to a wire drawing plate. The lower side of the Z-axis telescopic drive cylinder is provided with an upper top plate. A movable groove is provided on the upper top plate. The telescopic end of the Z-axis telescopic drive cylinder is movably inserted into the movable groove. The upper top plate is located on the upper side of the wire drawing plate. The upper top plate is connected to the outer wall of the Z-axis telescopic drive cylinder. The lower surface of the upper top plate is provided with an arc-shaped pressing block. The utility model has high wire pressing efficiency, reduces the use of manpower, and in the early stage of winding, the cable can be tightly wound around the iron core due to the wire pressing effect.

[0003] Existing processing devices are generally only capable of winding coils on one side of the rotor. Since the processing requires winding on one side, it is necessary to move to the other side to perform winding at the corresponding position, which requires the rotor to rotate continuously over a large range, resulting in poor processing efficiency. Therefore, we have made improvements to this and proposed a motor rotor coil processing device that can perform coil winding on both sides during coil processing to achieve efficient processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a motor rotor coil processing device, which can effectively solve the problem that the existing processing device is single-sided winding, resulting in the rotor needing to rotate frequently and the single winding efficiency is slow.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A motor rotor coil processing device includes an operating table, with a first extension frame and a second extension frame fixedly installed on both sides of the middle of the operating table, a wire storage assembly for storing wire rods fixedly installed on the upper surface of the first extension frame, a fixing assembly for fixing the rotor fixedly installed on the upper surface of the second extension frame, and winding assemblies for winding wire rods onto the rotor fixedly installed on both sides of the upper surface of the operating table.

[0007] Preferably, the wire storage assembly includes a rotating seat, which is fixedly mounted on the upper surface of the first extension frame, and a storage roller is rotatably mounted inside the rotating seat, and the wire is stored inside the storage roller;

[0008] A material guide rod is fixedly mounted on one side of the rotating seat, and a roller is provided at the opening of the material guide rod.

[0009] Preferably, the fixing assembly includes a fixing frame, which is fixedly mounted on the upper surface of the second extension frame. The upper surface of the fixing frame is provided with an electric slide rail for winding the wire to the rotor connection end. A flip motor is provided on the upper side of the electric slide rail, and a placement plate is fixedly mounted on the output end of the flip motor.

[0010] Preferably, a clamping cylinder is installed inside the placement plate, and a fixing clamping plate for clamping the rotor is fixedly installed at the end of the clamping cylinder.

[0011] Preferably, the winding assembly includes two mounting racks, the two mounting racks are respectively mounted on both sides of the upper surface of the operating table, a mobile rack is movably mounted inside the mounting rack, a mounting table is mounted on the upper surface of the mobile rack, an extension shaft is fixedly mounted on one side of the mounting table, a rotating sleeve is rotatably mounted on the shaft body of the extension shaft, an extension bracket is fixedly mounted on the outer side of the rotating sleeve, a receiving seat for connecting the wire is fixedly mounted on one end of the extension bracket, and a positioning plate for limiting the rotor is fixedly mounted on one end of the extension shaft;

[0012] A matching plate is fixedly installed on the bottom of the movable frame, an electric push rod is fixedly installed on one side of the placement frame, and an output end of the electric push rod is fixedly connected to the matching plate.

[0013] Preferably, a central axis motor is fixedly mounted on the upper side of the mounting platform, the extension shaft passes through the middle of the central axis motor, and the output end of the central axis motor is fixedly connected to the rotating sleeve.

[0014] Preferably, a through hole for passing the wire is provided inside the receiving seat, an expansion slot is provided at the bottom of the receiving seat, and an auxiliary roller for supporting the wire is rotatably installed at the bottom of the through hole.

[0015] Preferably, a sliding groove is provided on the inner wall of the perforation, a sliding boss is movably installed inside the sliding groove through a supporting spring, a moving block for stabilizing the wire is fixedly installed in the middle of the sliding boss, and an inclined sliding groove is provided on the outer side of the moving block.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) By starting the clamping cylinder, the distance between the fixed clamps on both sides can be reduced, so that the fixed clamps can fix the rotor. Then, by starting the flip motor, the rotor can be rotated to ensure that the subsequent rotor can be quickly transferred to the next side after winding one side. In order to ensure the winding effect, it is necessary to start the electric slide rail to move the rotor to one side so that the current wire can be fixed and hung on the rotor, realizing automatic fixing operation without manual hanging.

[0018] (2) Before winding, one end of the wire must be hung on the rotor in advance, and then the electric push rod is started to push the matching plate so that the mounting platforms on both sides move toward the rotor, and the positioning plate is used to assist in fixing the current rotor. Then, the central axis motor is started to drive the rotating sleeve to rotate on the extension shaft body. When the rotating sleeve rotates, it will drive the extension bracket to rotate around one side of the rotor, so that the wire can be wound on the rotor through the rotation of the extension bracket;

[0019] In the present application, a wire threading channel is provided inside the extension bracket and is connected to the perforation. When winding, the wires on both sides can pass through the corresponding channels respectively through the perforation and the expansion slot, and are wound around both sides of the rotor to achieve rapid winding operations. After completing the winding at the current position, when the flip motor is started to rotate the rotor, only a small angle needs to be adjusted, and no angle flipping is required, which speeds up the efficiency of coil processing. During the winding process, the auxiliary roller can prevent the wire from being damaged. The support spring is also used to limit the height of the moving block, so that the moving block can be limited accordingly according to the current wire width to avoid fluctuations in the wire that affect the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0023] Figure 4 for Figure 2 Schematic diagram of the cross-section structure at the middle BB;

[0024] Figure 5 Schematic diagram of the three-dimensional structure of the receiving seat;

[0025] Figure 6 Schematic diagram of the top view of the receiving seat;

[0026] Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure at CC.

[0027] In the figure: 1, operating table; 101, first extension frame; 102, second extension frame; 2, winding assembly; 201, placement frame; 2011, electric push rod; 202, moving frame; 2021, matching plate; 203, mounting table; 204, central axis motor; 205, extension shaft; 206, rotating sleeve; 207, extension bracket; 208, positioning plate; 209, receiving seat; 2091, perforation; 2092, expansion slot; 20 93. Auxiliary roller; 2094. Slide groove; 2095. Support spring; 210. Moving block; 211. Inclined slide groove; 212. Slide boss; 3. Fixed assembly; 301. Fixed frame; 302. Electric slide rail; 303. Flip motor; 304. Placement plate; 305. Clamping cylinder; 306. Fixed splint; 4. Wire storage assembly; 401. Rotating seat; 402. Storage roller; 403. Guide rod; 404. Rotating roller. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 7 As shown, a motor rotor coil processing device includes an operating table 1, and a first extension frame 101 and a second extension frame 102 are fixedly installed on both sides of the middle of the operating table 1, a wire storage component 4 for storing wire is fixedly installed on the upper surface of the first extension frame 101, and a fixing component 3 for fixing the rotor is fixedly installed on the upper surface of the second extension frame 102, and a winding component 2 for winding the wire onto the rotor is fixedly installed on both sides of the upper surface of the operating table 1.

[0030] In this embodiment, the wire storage assembly 4 includes a rotating base 401, which is fixedly mounted on the upper surface of the first extension frame 101. A storage roller 402 is rotatably mounted inside the rotating base 401, and the storage roller 402 stores wires.

[0031] A material guide rod 403 is fixedly mounted on one side of the rotating seat 401 , and a roller 404 is provided at the opening of the material guide rod 403 .

[0032] The wire can be pre-stored by the storage roller 402, and the storage roller 402 is rotatably installed inside the rotating seat 401, so that the extension bracket 207 can draw out the wire inside the storage roller 402 when it is flipped, and the guide rod 403 and the rotating roller 404 can be used to limit the position of the feed wire to facilitate subsequent winding operations.

[0033] In this embodiment, the fixing assembly 3 includes a fixing frame 301, which is fixedly mounted on the upper surface of the second extension frame 102. The upper surface of the fixing frame 301 is provided with an electric slide rail 302 for winding the wire to the rotor connection end. A flip motor 303 is provided on the upper side of the electric slide rail 302, and a placement plate 304 is fixedly mounted on the output end of the flip motor 303.

[0034] A clamping cylinder 305 is installed inside the placement plate 304 , and a fixing clamping plate 306 for clamping the rotor is fixedly installed at the end of the clamping cylinder 305 .

[0035] By starting the clamping cylinder 305, the distance between the fixed clamps 306 on both sides can be reduced, so that the fixed clamps 306 can fix the rotor. Then, by starting the flip motor 303, the rotor can be rotated to ensure that the subsequent rotor can be quickly transferred to the next side after winding one side. In order to ensure the winding effect, it is necessary to start the electric slide rail 302 to move the rotor to one side so that the current wire can be fixedly hung on the rotor, realizing automatic fixing operation without manual hanging.

[0036] In this embodiment, the winding assembly 2 includes two mounting racks 201, which are respectively mounted on both sides of the upper surface of the operating table 1. A mobile rack 202 is movably mounted inside the mounting rack 201, and a mounting platform 203 is mounted on the upper surface of the mobile rack 202. An extension shaft 205 is fixedly mounted on one side of the mounting platform 203. A rotating sleeve 206 is rotatably mounted on the shaft body of the extension shaft 205. An extension bracket 207 is fixedly mounted on the outer side of the rotating sleeve 206. A receiving seat 209 for connecting a wire is fixedly mounted on one end of the extension bracket 207, and a positioning plate 208 for limiting the rotor is fixedly mounted on one end of the extension shaft 205.

[0037] A matching plate 2021 is fixedly installed on the bottom of the movable frame 202 , and an electric push rod 2011 is fixedly installed on one side of the placement frame 201 . The output end of the electric push rod 2011 is fixedly connected to the matching plate 2021 .

[0038] A central axis motor 204 is fixedly mounted on the upper side of the mounting platform 203 , the extension shaft 205 passes through the middle of the central axis motor 204 , and the output end of the central axis motor 204 is fixedly connected to the rotating sleeve 206 .

[0039] In this embodiment, a through hole 2091 for passing the wire is provided inside the receiving seat 209, an expansion slot 2092 is provided at the bottom of the receiving seat 209, and an auxiliary roller 2093 for supporting the wire is rotatably installed at the bottom of the through hole 2091;

[0040] A sliding groove 2094 is provided on the inner wall of the through hole 2091 , and a sliding boss 212 is movably installed inside the sliding groove 2094 through a support spring 2095 . A moving block 210 for stabilizing the wire is fixedly installed in the middle of the sliding boss 212 , and an inclined sliding groove 211 is provided on the outer side of the moving block 210 .

[0041] Before winding, one end of the wire needs to be hung on the rotor in advance. Then, the electric push rod 2011 is started to push the matching plate 2021 so that the mounting platforms 203 on both sides move toward the rotor, and the positioning plate 208 is used to assist in fixing the current rotor. Then, the central axis motor 204 is started to drive the rotating sleeve 206 to rotate on the extension shaft 205. When the rotating sleeve 206 rotates, it drives the extension bracket 207 to rotate around one side of the rotor. Therefore, the wire can be wound on the rotor through the rotation of the extension bracket 207.

[0042] In the present application, a wire threading channel is provided inside the extension bracket 207 and is connected to the through-hole 2091. When winding, the wire can pass through the through-hole 2091 and the expansion slot 2092 and be wound onto the rotor. In this process, the auxiliary roller 2093 can prevent the wire from being damaged. The support spring 2095 is also used to limit the height of the movable block 210, so that the movable block 210 can be limited accordingly according to the current width of the wire to avoid fluctuations in the wire that affect the winding effect.

[0043] The working principle of this motor rotor coil processing device:

[0044] When in use, first fix the end of the wire outside the rotor, then start the clamping cylinder 305 to reduce the distance between the fixing clamps 306 on both sides, so that the fixing clamps 306 fix the rotor, and then start the electric push rod 2011 to push the matching plate 2021 so that the mounting platforms 203 on both sides move toward the rotor, and the positioning plate 208 assists in fixing the current rotor, thus completing the preparation work;

[0045] The central axis motor 204 is then started to drive the rotating sleeve 206 to rotate on the extension shaft 205. When the rotating sleeve 206 rotates, the extension bracket 207 is driven to rotate around one side of the rotor. As a result, the rotation of the extension bracket 207 allows the wire to be wound around the rotor. During the winding process, the auxiliary roller 2093 can prevent the wire from being damaged. The support spring 2095 is also used to limit the height of the moving block 210, so that the moving block 210 can be limited accordingly according to the current width of the wire.

[0046] After completing the winding on one side, it is necessary to start the electric slide 302 to move the rotor to one side so that the current wire can be fixedly hung on the rotor to achieve automatic fixing operation. Then, starting the flip motor 303 can rotate the rotor to ensure that the subsequent rotor can be quickly transferred to the next side after winding one side, thereby repeating the winding process until all windings are completed.

[0047] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A motor rotor coil processing device, comprising an operating table (1), characterized in that: A first extension frame (101) and a second extension frame (102) are fixedly mounted on both sides of the middle of the operating table (1), a wire storage assembly (4) for storing wires is fixedly mounted on the upper surface of the first extension frame (101), a fixing assembly (3) for fixing a rotor is fixedly mounted on the upper surface of the second extension frame (102), and a winding assembly (2) for winding wires onto the rotor is fixedly mounted on both sides of the upper surface of the operating table (1).

2. The motor rotor coil processing device according to claim 1, characterized in that: The wire storage assembly (4) comprises a rotating seat (401), the rotating seat (401) is fixedly mounted on the upper surface of the first extension frame (101), a storage roller (402) is rotatably mounted inside the rotating seat (401), and the storage roller (402) stores wires inside. A material guide rod (403) is fixedly mounted on one side of the rotating seat (401), and a roller (404) is provided at the opening of the material guide rod (403).

3. The motor rotor coil processing device according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing frame (301), the fixing frame (301) being fixedly mounted on the upper surface of the second extension frame (102), the upper surface of the fixing frame (301) being provided with an electric slide rail (302) for winding a wire to a rotor connection end, a flip motor (303) being provided on the upper side of the electric slide rail (302), and a placement plate (304) being fixedly mounted on the output end of the flip motor (303).

4. The motor rotor coil processing device according to claim 3, characterized in that: A clamping cylinder (305) is installed inside the placement plate (304), and a fixing clamping plate (306) for clamping the rotor is fixedly installed at the end of the clamping cylinder (305).

5. The motor rotor coil processing device according to claim 1, characterized in that: The winding assembly (2) includes two mounting racks (201), the two mounting racks (201) are respectively mounted on both sides of the upper surface of the operating table (1), a movable rack (202) is movably mounted inside the mounting rack (201), a mounting table (203) is mounted on the upper surface of the movable rack (202), an extension shaft (205) is fixedly mounted on one side of the mounting table (203), a rotating sleeve (206) is rotatably mounted on the shaft body of the extension shaft (205), an extension bracket (207) is fixedly mounted on the outer side of the rotating sleeve (206), a receiving seat (209) for connecting a wire is fixedly mounted on one end of the extension bracket (207), and a positioning plate (208) for limiting a rotor is fixedly mounted on one end of the extension shaft (205); A matching plate (2021) is fixedly mounted on the bottom of the movable frame (202), an electric push rod (2011) is fixedly mounted on one side of the placement frame (201), and an output end of the electric push rod (2011) is fixedly connected to the matching plate (2021).

6. The motor rotor coil processing device according to claim 5, characterized in that: A central axis motor (204) is fixedly mounted on the upper side of the mounting platform (203), the extension shaft (205) passes through the middle of the central axis motor (204), and the output end of the central axis motor (204) is fixedly connected to the rotating sleeve (206).

7. The motor rotor coil processing device according to claim 5, characterized in that: A through hole (2091) for passing the wire is provided inside the receiving seat (209), an expansion slot (2092) is provided at the bottom of the receiving seat (209), and an auxiliary roller (2093) for supporting the wire is rotatably mounted at the bottom of the through hole (2091).

8. The motor rotor coil processing device according to claim 7, characterized in that: A sliding groove (2094) is provided on the inner wall of the through hole (2091), a sliding boss (212) is movably mounted inside the sliding groove (2094) via a support spring (2095), a moving block (210) for stabilizing the wire is fixedly mounted in the middle of the sliding boss (212), and an inclined sliding groove (211) is provided on the outer side of the moving block (210).

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