A new energy motor standard wire cutting machine

Abstract

The application relates to a new energy motor standard line cutting-off machine, and belongs to the technical field of new energy motor machining equipment. The new energy motor standard line cutting-off machine comprises a double-hoisting-arm turnover mechanism, a flow water feeding mechanism and a cover pressing mechanism, the cover pressing mechanism is provided with a flat-pushing type cutting-off mechanism directly below; the flat-pushing type cutting-off mechanism comprises a cutting-off mechanism body, a division driving mechanism and a cutting-off driving mechanism are respectively installed on the side surface of the cutting-off mechanism body; the cutting-off mechanism body comprises a disc-shaped fixed sliding block disc located at the bottom, a plurality of cutter head advance and retreat limiting grooves are evenly arranged in a radial manner on the upper surface of the fixed sliding block disc, a flat-pushing type cutter head is slidably arranged in each cutter head advance and retreat limiting groove, a disc-shaped groove wheel rotating disc is concentrically installed above the fixed sliding block disc, a plurality of cutter head driving grooves are evenly arranged on the surface of the groove wheel rotating disc, a cutter head sliding block pressing plate is further concentrically arranged above the groove wheel rotating disc, and a disc-shaped division rotating disc is concentrically arranged on the upper surface of the cutter head sliding block pressing plate.

Description

Technical Field

[0001] The invention relates to a new energy motor standard wire cutting machine, belonging to the technical field of new energy motor processing equipment. Background Art

[0002] At present, during the manufacturing process of new energy motors, the coils need to be installed in the coil slots of the stator. After the coils are installed, the bottom will be uneven due to installation reasons and the shape of the coils themselves. Therefore, the bottom of the stator coil needs to be cut to make the coils at the bottom of the stator flat. In the existing technology, this is generally completed through a one-time rotary cutting with a simple cutting mold. This selective cutting method requires a huge shearing force to be provided to the tool, because the number of wire ends that a tool needs to cut at a time is generally more than 24. This will require higher power of the drive equipment, and the energy consumption and wear of the cutter head will also be greater, which can no longer meet the needs of energy-saving and long-term production.

[0003] In view of the above-mentioned defects, the present invention aims to create a new energy motor standard wire cutting machine to make it more valuable in industrial application. Summary of the Invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide a new energy motor standard wire cutting machine. The present invention designs a horizontal push cutting mechanism with multiple cutter heads. Each cutter head moves forward and backward along the corresponding limit groove. Each cutter head cuts one coil. Therefore, the force on each cutter head is relatively smaller, the wear on the cutter is greatly reduced, the driving power requirement for the cutter is also reduced accordingly, and the energy consumption is reduced, meeting the needs of energy-saving and long-term production. In addition, during the motor coil cutting process of the present invention, the wire head is set downward, and the cut wire head will not be transferred into the motor to cause blockage, avoiding the subsequent cleaning procedure, and the application prospect is broad.

[0005] A new energy motor standard wire cutting machine of the present invention comprises a double-arm turning mechanism of a gantry frame structure, a water-flow feeding mechanism is provided at the right bottom of the double-arm turning mechanism, a capping mechanism is installed movably at the left top of the double-arm turning mechanism, and a horizontal push-type cutting mechanism is provided directly below the capping mechanism; the capping mechanism is used to neatly cap the wire ends of the stator coils to be processed placed on the processing station of the horizontal push-type cutting mechanism, thereby facilitating subsequent cutting operations;

[0006] The horizontal push type cropping mechanism comprises a cropping mechanism body, on the sides of which are respectively installed an indexing drive mechanism and a cropping drive mechanism;

[0007] The cutting mechanism body includes a disc-shaped fixed slider plate at the bottom, and the upper surface of the fixed slider plate is radially and evenly provided with a plurality of cutter head advance and retreat limit grooves, and a horizontal push type cutting head is slidably provided inside each cutter head advance and retreat limit groove, and a cutter head driving pin is provided on the upper surface of the tail of the horizontal push type cutting head, and a disc-shaped groove wheel rotating plate is concentrically installed above the fixed slider plate, and a plurality of cutter head driving grooves are evenly provided on the surface of the groove wheel rotating plate, and a groove wheel rotating plate swing handle is also provided on the side of the groove wheel rotating plate, and the groove wheel rotating plate swing handle is transmission connected with the cutting drive mechanism. A cutting slider pressure plate is also concentrically provided above the groove wheel rotating plate to fix and limit the groove wheel rotating plate and the horizontal push type cutting head, and a disc-shaped indexing rotating plate is concentrically provided on the upper surface of the cutting slider pressure plate, and an indexing swing handle is also provided on the edge of the indexing rotating plate, and the indexing swing handle is transmission connected with the indexing drive mechanism. The sheave drive mechanism drives the sheave rotary disc to rotate clockwise or counterclockwise. During rotation, the cutter head drive slot and the cutter head advance and retreat synergistically, enabling the push-type cutter head to advance and retreat, thereby completing the cutting of the coil ends. The indexing drive mechanism drives the indexing rotary disc to rotate precisely, thereby driving the positioning disc laser welding fixture and stator coil fixed on its surface to rotate, thereby accommodating single or multiple cutting of different numbers of coils. The upper surface of the indexing rotary disc is fixed and limited by a rotary support disc.

[0008] Furthermore, the number of the cutter head drive slots is the same as the number of the cutter head advance and retreat limit slots, the positions of the cutter head drive slots and the positions of the cutter head advance and retreat limit slots are set correspondingly, the cutter head drive pin is clamped in the cutter head drive slot, and multiple vertical tooling fixing pins are evenly arranged on the upper surface of the dividing rotating disk.

[0009] Furthermore, the double-arm flipping mechanism includes a double-arm frame erected horizontally, with two flipping mechanism slide rails arranged parallel to each other on the top of the double-arm frame. A flipping mechanism transmission motor is fixedly installed on the outside of one of the flipping mechanism slide rails, and a flipping mechanism transmission screw is connected to the output end of the flipping mechanism transmission motor. A horizontally arranged flipping mechanism mounting plate is driven and sleeved on the surface of the flipping mechanism transmission screw. The bottom of the flipping mechanism mounting plate is slidably sleeved on the two flipping mechanism slide rails via a slider. A tooling clamping flipping mechanism is vertically installed on the flipping mechanism mounting plate. A laser positioning mechanism is also fixedly installed on the bottom side of the middle of the double-arm frame. It is used to detect the position of the motor coil to be processed on the surface of the flow feeding mechanism, facilitating more accurate clamping and processing.

[0010] Furthermore, the tooling clamping flipping mechanism includes a flipping mechanism mounting vertical plate vertically fixed on the flipping mechanism mounting plate, two flipping mechanism vertical slide rails arranged parallel to each other are fixed on the front surface of the flipping mechanism mounting vertical plate, a flipping mechanism vertical slider is slidably sleeved on the surface of the flipping mechanism vertical slide rail, and the flipping mechanism mainboard is fixedly connected to the surface of the flipping mechanism vertical slider.

[0011] Furthermore, a flip drive motor is installed perpendicular to the upper portion of the flip mechanism mainboard. A cylinder rotating bearing is installed below the flip drive motor. The cylinder rotating bearing and the output end of the flip drive motor are connected via a transmission belt. The end of the cylinder rotating bearing is connected to a clamping cylinder. The output end of the clamping cylinder is also equipped with a stator clamping claw and a tooling clamping claw. They are used to grasp the outer wall of the stator coil to be processed and the positioning plate laser welding tool installed on the stator coil.

[0012] Furthermore, a tilting mechanism lifting transmission block is mounted on the back of the tilting mechanism mainboard. This transmission block is coupled to the surface of the tilting mechanism lifting screw. The top of the tilting mechanism lifting screw is connected to the output end of the tilting mechanism lifting motor. The tilting mechanism lifting motor is fixedly mounted on the tilting mechanism mounting plate. The tilting mechanism lifting motor drives the entire tilting mechanism mainboard, as well as the stator clamp and tooling clamp on its surface, to move up and down.

[0013] Furthermore, the flow-feeding mechanism includes a feeding conveyor mechanism and a stator tray mounted on the surface of the feeding conveyor mechanism. The stator tray is used to place and transport the outer wall of the stator coil to be processed and the positioning plate laser welding tool installed on the stator coil; during loading, the stator coil to be processed faces downward and the positioning plate laser welding tool faces upward. When it is transferred to the horizontal push head cutting mechanism for head cutting, it needs to be flipped with the help of a double-arm flipping mechanism so that the stator coil to be processed faces upward and the positioning plate laser welding tool faces downward, so that it can enter the next processing step;

[0014] Furthermore, the indexing drive mechanism includes an indexing drive motor, the output end of which is in transmission connection with the indexing drive screw, the surface of which is in transmission connection with an indexing drive slider, the bottom of which is slidably sleeved on an indexing drive rail, the indexing drive rail being fixedly connected to the surface of the cutting head support frame, and an indexing drive cross arm provided on the side wall of the indexing drive slider, which is in transmission connection with the indexing swing handle. The indexing drive cross arm drives the indexing swing handle and the indexing rotary disk to rotate in precise indexing, thereby driving the positioning disk laser welding tooling and stator coil fixed on its surface to rotate, thereby accommodating single or multiple cutting of different numbers of coils;

[0015] Furthermore, the cropping drive mechanism includes a cropping drive motor, the output end of which is connected to a cropping drive screw via a transmission belt. A cropping drive slider is slidably sleeved on the surface of the cropping drive screw. The bottom of the cropping drive slider is slidably sleeved on the cropping drive rail. One side of the cropping drive slider is connected to a swing handle of a grooved wheel rotating disk. The cropping drive motor drives the cropping drive slider and the grooved wheel rotating disk to rotate clockwise or counterclockwise. During the rotation, the blade drive slot and the blade advance and retreat limit slot cooperate to realize the forward and backward movement of the push-type cropping head, thereby completing the cutting of the coil wire ends.

[0016] Furthermore, the horizontal push type cutting head mechanism is installed on the surface of the cutting head support frame.

[0017] By means of the above solution, the present invention has at least the following advantages:

[0018] The present invention designs a horizontal push cutting mechanism with multiple cutter heads. Each cutter head moves forward and backward along a corresponding limit groove. Each cutter head cuts one coil. Therefore, the force on each cutter head is relatively smaller, the wear on the cutter is greatly reduced, the driving power requirement for the cutter is also reduced accordingly, and the energy consumption is reduced, meeting the needs of energy-saving and long-term production. In addition, in the motor coil cutting process of the present invention, the wire head is set downward, and the cut wire head will not be transferred into the motor to cause blockage, avoiding subsequent cleaning procedures, and has broad application prospects.

[0019] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate a certain embodiment of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of the standard wire cutting machine of the present invention;

[0022] Figure 2 It is a three-dimensional schematic diagram of the double-arm flipping mechanism in the standard wire cutting machine of the present invention;

[0023] Figure 3 It is a three-dimensional schematic diagram of the horizontal push type cutting mechanism and the capping mechanism in the standard wire cutting machine of the present invention;

[0024] Figure 4It is a three-dimensional schematic diagram of the water-flow feeding mechanism in the standard wire cutting machine of the present invention;

[0025] Figure 5 It is a three-dimensional schematic diagram of the tooling clamping and flipping mechanism in the standard wire cutting machine of the present invention;

[0026] Figure 6 It is a three-dimensional schematic diagram of the horizontal push type cutting mechanism in the standard wire cutting machine of the present invention;

[0027] Figure 7 It is a schematic cross-sectional structural diagram of the cutting mechanism body in the standard wire cutting machine of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the indexing rotary disk in the standard wire cutting machine of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of the grooved wheel rotating disk in the standard wire cutting machine of the present invention;

[0030] Figure 10 It is a schematic diagram of the combined structure of the fixed slider disc and the horizontal push type cutting head in the standard wire cutting machine of the present invention.

[0031] Among them, in the figure;

[0032] 1. Horizontal push-type cutting mechanism; 2. Double-arm turning mechanism; 3. Flow feeding mechanism; 4. Capping mechanism;

[0033] 21. Tooling clamping and flipping mechanism; 22. Double-arm frame; 23. Flipping mechanism slide rail; 24. Flipping mechanism transmission motor; 25. Flipping mechanism transmission screw; 26. Flipping mechanism mounting plate; 27. Laser positioning mechanism;

[0034] 211. Vertical slide rail for flip mechanism; 212. Vertical mounting plate for flip mechanism; 213. Vertical slider for flip mechanism; 214. Main plate for flip mechanism; 215. Flip drive motor; 216. Cylinder rotary bearing; 217. Conveyor belt; 218. Cylinder gripper; 219. Stator gripper; 220. Tool gripper; 221. Lifting motor for flip mechanism; 222. Lifting screw for flip mechanism; 223. Lifting transmission block for flip mechanism;

[0035] 31. Loading and conveying mechanism; 32. Stator tray; 33. Positioning plate laser welding tool; 34. Stator coil to be processed;

[0036] 101. Crop support frame; 102. Crop mechanism body; 103. Indexing drive mechanism; 104. Crop drive mechanism;

[0037] 1031, indexing drive motor; 1032, indexing drive screw; 1033, indexing drive slider; 1034, indexing drive slide rail; 1035, indexing drive cross arm;

[0038] 1041, cropping drive motor; 1042, cropping drive screw; 1043, cropping drive slide rail; 1044, cropping drive slider;

[0039] 1021. Rotary support plate; 1022. Indexing rotary plate; 1023. Cutter slider pressure plate; 1024. Grooved rotary plate; 1025. Fixed slider plate; 1026. Push-type cutter; 1027. Indexing swing handle; 1028. Grooved rotary plate swing handle;

[0040] 10221, tool fixing pin; 10241, cutter head drive slot; 10251, cutter head advance and retreat limit slot; 10261, cutter head drive pin. DETAILED DESCRIPTION

[0041] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0042] See also Figure 1 and Figure 3 A new energy motor standard wire cutting machine according to a preferred embodiment of the present invention comprises a double-arm turning mechanism 2 of a gantry frame structure, a water-flow feeding mechanism 3 is provided at the bottom right of the double-arm turning mechanism 2, a capping mechanism 4 is installed movably at the top left of the double-arm turning mechanism 2, and a horizontal push-type cutting mechanism 1 is provided directly below the capping mechanism 4; the capping mechanism 4 is used to cap and neatly cover the wire ends of the stator coil 34 to be processed placed on the processing station of the horizontal push-type cutting mechanism 1, thereby facilitating the subsequent cutting operation;

[0043] See also Figure 2 The double-arm turning mechanism 2 includes a double-arm frame 22 erected horizontally, and two turning mechanism slide rails 23 are arranged parallel to each other on the top of the double-arm frame 22. A turning mechanism transmission motor 24 is fixedly installed on the outside of one of the turning mechanism slide rails 23, and a turning mechanism transmission screw 25 is connected to the output end of the turning mechanism transmission motor 24. A horizontally arranged turning mechanism mounting plate 26 is transmission-sleeved on the surface of the turning mechanism transmission screw 25. The bottom of the turning mechanism mounting plate 26 is slidably sleeved with the two turning mechanism slide rails 23 through a slider, and a tooling clamping turning mechanism 21 is installed in the vertical direction on the turning mechanism mounting plate 26. A laser positioning mechanism 27 is also fixedly installed on the bottom side of the middle part of the double-arm frame 22 for detecting the position of the motor coil to be processed on the surface of the water feeding mechanism 3, so as to facilitate more accurate clamping processing;

[0044] See also Figure 5 The tool clamping and flipping mechanism 21 includes a flipping mechanism mounting vertical plate 212 vertically fixed on the flipping mechanism mounting plate 26, and two flipping mechanism vertical slide rails 211 arranged parallel to each other are fixed on the front surface of the flipping mechanism mounting vertical plate 212. A flipping mechanism vertical slider 213 is slidably sleeved on the surface of the flipping mechanism vertical slide rail 211, and a flipping mechanism main board 214 is fixedly connected to the surface of the flipping mechanism vertical slider 213. A flipping drive motor 215 is installed at a position perpendicular to the upper part of the flipping mechanism main board 214, and a cylinder rotating bearing 216 is installed below the flipping drive motor 215. The output end of the cylinder rotating bearing 216 and the flipping drive motor 215 is connected by a transmission belt 217. A clamp is connected to the end of the cylinder rotating bearing 216. The claw cylinder 218 has a stator clamp 219 and a tooling clamp 220 at its output end, which are respectively used to grab the outer wall of the stator coil 34 to be processed and the positioning plate laser welding tool 33 installed on the stator coil; a flip mechanism lifting transmission block 223 is installed on the back of the flip mechanism main board 214, and the flip mechanism lifting transmission block 223 is transmission-sleeved on the surface of the flip mechanism lifting screw 222. The top of the flip mechanism lifting screw 222 is transmission-connected to the output end of the flip mechanism lifting motor 221. The flip mechanism lifting motor 221 is fixedly installed on the flip mechanism mounting plate 26, and the entire flip mechanism main board 214 and the stator clamp 219 and tooling clamp 220 on its surface are driven up and down by the flip mechanism lifting motor 221;

[0045] See also Figure 4 The flow feeding mechanism 3 includes a feeding conveyor mechanism 31 and a stator tray 32 installed on the surface of the feeding conveyor mechanism 31. The stator tray 32 is used to place and transfer the outer wall of the stator coil 34 to be processed and the positioning plate laser welding tool 33 installed on the stator coil; when loading, the stator coil 34 to be processed faces downward and the positioning plate laser welding tool 33 faces upward. When it is to be transferred to the horizontal push head cutting mechanism 1 for head cutting processing, it needs to be turned over by means of the double-arm turning mechanism 2 so that the stator coil 34 to be processed faces upward and the positioning plate laser welding tool 33 faces downward, so that it can enter the next processing step;

[0046] See also Figures 6-10 The horizontal push type cropping mechanism 1 includes a cropping support frame 101, a cropping mechanism body 102 is mounted on the surface of the cropping support frame 101, and an indexing drive mechanism 103 and a cropping drive mechanism 104 are mounted on the side surfaces of the cropping mechanism body 102;

[0047] The cutting mechanism body 102 includes a disc-shaped fixed slider plate 1025 at the bottom, and a plurality of cutter head advance and retreat limit grooves 10251 are evenly arranged on the upper surface of the fixed slider plate 1025 in a radial pattern for limiting the movement of the horizontal push type cutting head 1026. A horizontal push type cutting head 1026 is slidably arranged inside each of the cutter head advance and retreat limit grooves 10251, and a cutter head driving pin 10261 is provided on the upper surface of the tail of the horizontal push type cutting head 1026. A disc-shaped grooved wheel rotating disk 1024 is concentrically installed above the fixed slider plate 1025. The grooved wheel rotates The surface of the disk 1024 is evenly provided with a plurality of cutter head drive grooves 10241, the number of the cutter head drive grooves 10241 is the same as the number of the cutter head advance and retreat limit grooves 10251, the positions of the cutter head drive grooves 10241 and the positions of the cutter head advance and retreat limit grooves 10251 are set correspondingly, the cutter head drive pin 10261 is clamped in the cutter head drive groove 10241, and a groove wheel rotating disk swing handle 1028 is further provided on the side of the groove wheel rotating disk 1024, and the groove wheel rotating disk swing handle 1028 is connected to the cutting head drive mechanism 104 through the cutting head drive mechanism 104. The turntable 1024 rotates clockwise or counterclockwise. During the rotation, the push-type cutting head 1026 is advanced and retreated under the coordinated action of the cutter head driving groove 10241 and the cutter head advance and retreat limit groove 10251, thereby completing the cutting of the coil wire end. A cutting head slider pressure plate 1023 is also concentrically provided above the groove wheel rotating disk 1024 to fix and limit the groove wheel rotating disk 1024 and the push-type cutting head 1026. A disc-shaped indexing rotating disk 1022 is concentrically provided on the upper surface of the indexing rotating disk 1022. A plurality of vertical cutting heads are evenly provided on the upper surface of the indexing rotating disk 1022. A straight tool fixing pin 10221 is used to fix the limited positioning disk laser welding tool 33. An indexing swing handle 1027 is also provided on the edge of the indexing rotary disk 1022. The indexing swing handle 1027 is in transmission connection with the indexing drive mechanism 103. The indexing drive mechanism 103 drives the indexing rotary disk 1022 to rotate accurately at an indexing rate, thereby driving the positioning disk laser welding tool 33 and the stator coil 34 fixed on its surface to rotate, thereby adapting to single or multiple removal of different numbers of coils. The upper surface of the indexing rotary disk 1022 is fixed and limited by the rotary support disk 1021.

[0048] The indexing drive mechanism 103 comprises an indexing drive motor 1031, the output end of the indexing drive motor 1031 is in transmission connection with an indexing drive screw 1032, the indexing drive screw 1032 is in transmission connection with an indexing drive slider 1033 on the surface, the bottom of the indexing drive slider 1033 is slidably sleeved on an indexing drive slide rail 1034, the indexing drive slide rail 1034 is fixedly connected on the surface of the cutting head support frame 101, a indexing drive cross arm 1035 is arranged on the side wall of the indexing drive slider 1033, the indexing drive cross arm 1035 is in transmission connection with the indexing swing handle 1027, the indexing drive cross arm 1035 drives the indexing swing handle 1027 and the indexing rotating disc 1022 to rotate accurately, and then drives the fixed positioning disc laser welding tool 33 and the stator coil 34 to rotate, so that the single or multiple cutting of the coils of different numbers is adapted.

[0049] The cutting head drive mechanism 104 comprises a cutting head drive motor 1041, the output end of the cutting head drive motor 1041 is in transmission connection with a cutting head drive screw 1042 through a transmission belt, the cutting head drive screw 1042 is slidably sleeved with a cutting head drive slider 1044 on the surface, the bottom of the cutting head drive slider 1044 is slidably sleeved on a cutting head drive slide rail 1043, one side of the cutting head drive slider 1044 is in transmission connection with the notched wheel rotating disc swing handle 1028, the cutting head drive motor 1041 drives the cutting head drive slider 1044 and the notched wheel rotating disc 1024 to rotate clockwise or counterclockwise, under the cooperation of the cutter head driving groove 10241 and the cutter head advancing and retreating limiting groove 10251, the advancing and retreating of the flat-pushing type cutting head 1026 is realized, and the cutting of the coil wire head is completed.

[0050] The working principle of the present application is as follows:

[0051] During actual use of the new energy motor standard line cutting machine of the present invention, the stator coil 34 equipped with the positioning disk laser welding tool 33 is first placed on the stator tray 32 on the surface of the feeding conveyor mechanism 31. When loading, the stator coil 34 to be processed faces downward and the positioning disk laser welding tool 33 faces upward. After loading is completed, the laser positioning mechanism 27 is started, and the position of the positioning disk laser welding tool 33 to be processed on the surface of the flow feeding mechanism 3 is detected by the laser positioning mechanism 27. After the position is detected, the detection signal is transmitted to the tool clamping and flipping mechanism 21, and the flipping mechanism lifting motor 221 of the tool clamping and flipping mechanism 21 drives the flipping mechanism mainboard 214 upward. The stator clamping jaws 219 and the tooling clamping jaws 220 are moved to the detection position to accurately grasp the stator coil 34 and the positioning plate laser welding tool 33 respectively. After grasping, the cylinder rotation bearing 216 is driven by the flip drive motor 215 to drive the stator clamping jaws 219 and the tooling clamping jaws 220 to flip the positioning plate laser welding tool 33 and the stator coil 34 clamped thereon, so that the stator coil 34 to be processed faces upward and the positioning plate laser welding tool 33 faces downward. After the flip is completed, the flip mechanism transmission motor 24 is driven to translate the tooling clamping flip mechanism 21 to the top of the horizontal push type cutting head mechanism 1, and then descend to release the stator clamping jaws 219 and the tooling clamping jaws 22 0, the limiting hole on the positioning plate laser welding fixture 33 is sleeved on the fixture fixing pin 10221 on the surface of the indexing rotating disk 1022, the positioning plate laser welding fixture 33 is limited and fixed, and then the thread ends in the stator coil 34 to be processed placed on the processing station of the horizontal push type cutting head mechanism 1 are neatly pressed by the pressing mechanism 4, and then the cutting head driving motor 1041 is started, and the cutting head driving slider 1044 and the groove wheel rotating disk 1024 are driven by the cutting head driving motor 1041 to rotate clockwise or counterclockwise. During the rotation process, under the coordinated action of the cutter head driving groove 10241 and the cutter head advance and retreat limiting groove 10251, the horizontal push type cutting head 1 is realized. 026 moves forward and backward, thereby cutting the coil ends of the stator coil 34 fixed on the positioning plate laser welding tool 33. After the cutting process is completed once, the push-type cutting head 1026 is returned, and the indexing drive mechanism 103 is started. The indexing driving cross arm 1035 drives the indexing swing handle 1027 and the indexing rotating disk 1022 to rotate accurately, thereby driving the positioning plate laser welding tool 33 and the stator coil 34 fixed on its surface to rotate, so as to adapt to single or multiple cutting of different numbers of coils. Each indexing cutting is done once until the cycle completes the cutting of all coils. The cutting of the coil ends of the new energy motor can be completed by cutting the material.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A new energy motor standard wire cutting machine, characterized by: It includes a double-arm turning mechanism with a gantry frame structure, a water feeding mechanism is provided at the bottom right of the double-arm turning mechanism, a capping mechanism is installed on the top left of the double-arm turning mechanism and can be lifted and lowered, and a horizontal push type cutting mechanism is provided just below the capping mechanism. The horizontal push type cropping mechanism includes a cropping support frame, a cropping mechanism body is mounted on the surface of the cropping support frame, and an indexing drive mechanism and a cropping drive mechanism are mounted on the side surfaces of the cropping mechanism body; The cutting mechanism body includes a disc-shaped fixed slider plate at the bottom, and the upper surface of the fixed slider plate is radially and evenly provided with a plurality of cutter head advance and retreat limit grooves, and a horizontal push type cutting head is slidably provided inside each cutter head advance and retreat limit groove, and a cutter head driving pin is provided on the upper surface of the tail of the horizontal push type cutting head, and a disc-shaped groove wheel rotating plate is concentrically installed above the fixed slider plate, and a plurality of cutter head driving grooves are evenly provided on the surface of the groove wheel rotating plate, and a groove wheel rotating plate swing handle is also provided on the side of the groove wheel rotating plate, and the groove wheel rotating plate swing handle is transmission connected with the cutting drive mechanism. A cutting slider pressure plate is also concentrically provided above the groove wheel rotating plate to fix and limit the groove wheel rotating plate and the horizontal push type cutting head, and a disc-shaped indexing rotating plate is concentrically provided on the upper surface of the cutting slider pressure plate, and an indexing swing handle is also provided on the edge of the indexing rotating plate, and the indexing swing handle is transmission connected with the indexing drive mechanism.

2. A new energy motor standard wire cutting machine according to claim 1, characterized in that: The number of the cutter head drive slots is the same as the number of the cutter head advance and retreat limit slots. The positions of the cutter head drive slots and the positions of the cutter head advance and retreat limit slots are set correspondingly. The cutter head drive pin is clamped in the cutter head drive slot, and multiple vertical tooling fixing pins are evenly arranged on the upper surface of the indexing rotary disk.

3. A new energy motor standard wire cutting machine according to claim 1, characterized in that: The double-arm flipping mechanism includes a double-arm frame erected horizontally, and two flipping mechanism slide rails are arranged parallel to each other on the top of the double-arm frame. A flipping mechanism transmission motor is fixedly installed on the outside of one of the flipping mechanism slide rails, and a flipping mechanism transmission screw is connected to the output end of the flipping mechanism transmission motor. A horizontally arranged flipping mechanism mounting plate is transmission-sleeved on the surface of the flipping mechanism transmission screw. The bottom of the flipping mechanism mounting plate is slidably sleeved with a slider and the two flipping mechanism slide rails. A tooling clamping flipping mechanism is installed vertically on the flipping mechanism mounting plate, and a laser positioning mechanism is fixedly installed on the bottom side of the middle part of the double-arm frame.

4. A new energy motor standard wire cutting machine according to claim 3, characterized in that: The tooling clamping flipping mechanism includes a flipping mechanism mounting vertical plate vertically fixed on the flipping mechanism mounting plate, two flipping mechanism vertical slide rails arranged parallel to each other are fixed on the front surface of the flipping mechanism mounting vertical plate, a flipping mechanism vertical slider is slidably sleeved on the surface of the flipping mechanism vertical slide rail, and the flipping mechanism mainboard is fixedly connected to the surface of the flipping mechanism vertical slider.

5. A new energy motor standard wire cutting machine according to claim 4, characterized in that: A flip drive motor is installed at a position perpendicular to the upper part of the flip mechanism main board, and a cylinder rotating bearing is installed below the flip drive motor. The cylinder rotating bearing and the output end of the flip drive motor are connected through a transmission belt transmission, and the end of the cylinder rotating bearing is connected to the clamping cylinder. The output end of the clamping cylinder is also provided with a stator clamping claw and a tooling clamping claw.

6. A new energy motor standard wire cutting machine according to claim 4, characterized in that: A flip mechanism lifting transmission block is installed on the back of the flip mechanism main board. The flip mechanism lifting transmission block is sleeved on the surface of the flip mechanism lifting screw. The top of the flip mechanism lifting screw is connected to the output end of the flip mechanism lifting motor. The flip mechanism lifting motor is fixedly installed on the flip mechanism mounting plate.

7. A new energy motor standard wire cutting machine according to claim 1, characterized in that: The water feeding mechanism comprises a feeding conveying mechanism and a stator tray installed on the surface of the feeding conveying mechanism.

8. A new energy motor standard wire cutting machine according to claim 1, characterized in that: The indexing drive mechanism includes an indexing drive motor, an output end of the indexing drive motor and a indexing drive screw rod, a surface of the indexing drive screw rod is connected with a indexing drive slider, the bottom of the indexing drive slider is slidably mounted on the indexing drive slide rail, the indexing drive slide rail is fixedly connected to the surface of the cutting head support frame, an indexing drive cross arm is provided on the side wall of the indexing drive slider, and the indexing drive cross arm is connected with the indexing swing handle.

9. A new energy motor standard wire cutting machine according to claim 1, characterized in that: The head cutting drive mechanism includes a head cutting drive motor, the output end of the head cutting drive motor is connected to the head cutting drive screw through a transmission belt, the surface of the head cutting drive screw is slidably sleeved with a head cutting drive slider, the bottom of the head cutting drive slider is slidably sleeved on the head cutting drive slide rail, and one side of the head cutting drive slider is connected to the swing handle of the groove wheel rotating disk.

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