Motor lead terminal pressing die

Abstract

The utility model relates to the technical field of motor terminals, and discloses a motor lead terminal pressing die which comprises a control device, the bottom wall of the control device is fixedly connected with a base, the left side of the middle of the top wall of the base is fixedly connected with a conveying box, and the middle of the top wall of the base is fixedly connected with a protective cover. A sliding plate is arranged on the front side of the protective cover, a sliding rod is slidably connected to the outer wall of the sliding plate, a ball bearing is fixedly connected to the inner wall of the sliding rod, a placing plate is fixedly connected to the top wall of the sliding rod, and a die pressing device is fixedly connected to the rear portion of the top wall of the base. According to the utility model, the motor terminal is placed on the placing plate, when the rotating column drives the placing plate to rotate from the side surface to the top, the motor terminal moves backwards into the fixing groove due to the shape of the sliding plate, at the moment, the device is started, the pressing groove presses downwards, and the motor terminal is pressed, so that the working efficiency is improved; and unstable product quality caused by deviation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of motor terminal technology, and in particular to a motor lead terminal pressing mold. Background Technology

[0002] Motor leads are wires that are drawn from the internal windings of a motor and used to connect to an external power source or electrical equipment. Their function is to introduce current into the motor windings so that the motor can work normally. Motor terminals are the rotating parts of the motor. They rotate during the operation of the motor and are key components for the conversion of electrical energy into mechanical energy.

[0003] A search revealed Chinese patent publication number CN101917098A, which discloses a terminal coil lead bending mold. The mold comprises a base plate, a pressure plate, a positioning plate, and a support plate. The base plate and support plate are fixed together perpendicularly. The positioning plate is fixed to the base plate and has a slot at the bottom lead bending position. The pressure plate is fixed to the positioning plate, which is used for positioning and bending the terminal coil end. A terminal coil lead bending processing method is also described. The process involves the terminal coil undergoing copper busbar annealing, flat winding, secondary annealing, cold pressing, lead marking, tinning, and drilling before undergoing terminal coil lead bending. However, the traditional manual crimping method is prone to human error, leading to unstable product quality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a motor lead terminal crimping mold, which aims to improve the problem that the traditional manual crimping method in the prior art is prone to human error, resulting in unstable product quality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a motor lead terminal pressing mold, comprising a control device, a base fixedly connected to the bottom wall of the control device, a conveying box fixedly connected to the left side of the middle of the top wall of the base, a protective cover fixedly connected to the middle of the top wall of the base, a sliding plate provided on the front side of the protective cover, a sliding rod slidably connected to the outer wall of the sliding plate, a ball bearing fixedly connected to the inner wall of the sliding rod, a placement plate fixedly connected to the top wall of the sliding rod, a pressing device fixedly connected to the rear of the top wall of the base, the pressing device being disposed on the front side of the control device, a fixing groove fixedly connected to the inner wall of the pressing device, a pressing groove fixedly connected to the upper part of the inner wall of the pressing device, the pressing groove being disposed at the bottom of the fixing groove, a second servo motor fixedly connected to the front side of the outer wall of the pressing device, a connecting rod fixedly connected to the output end of the second servo motor, a plurality of rotating columns rotatably connected to the front side of the outer wall of the connecting rod, the other side of the rotating columns fixedly connected to the inner wall of the ball bearing, and a conveying mechanism provided on the left side of the top wall of the base, the conveying mechanism being used to convey motor terminals.

[0006] The above technical solution works as follows: When the motor terminal needs to be molded, the second servo motor is started, which drives the connecting rod to rotate. The rotating column on the connecting rod also rotates. The rotating column rotates on the sliding plate due to its connection with the sliding rod. The sliding plate limits the rotation position of the rotating column. The ball bearings in the sliding rod prevent the rotating column from breaking or getting stuck, thus preventing damage to the device. The motor terminal is placed on the placement plate. When the rotating column drives the placement plate to rotate from the side to the top, it will move backward due to the shape of the sliding plate and move into the fixed groove. At this time, the device is started, the pressing groove is pressed down, and the motor terminal molding is completed.

[0007] As a further description of the above technical solution:

[0008] The conveying mechanism includes a first servo motor, which is fixedly connected to the middle of the front side of the inner wall of the conveying box. A conveying plate is slidably connected to the inner wall of the conveying box. Fixed plates are fixedly connected to the front and rear sides of the bottom wall of the conveying plate. A rotating rod is rotatably connected to the top wall of the conveying box. A third connecting rod is fixedly connected to the front side of the outer wall of the rotating rod. A first connecting rod is fixedly connected to the output end of the first servo motor. A second connecting rod is fixedly connected to the output end of the first connecting rod. The other side of the second connecting rod is fixedly connected to the lower middle part of the front side of the outer wall of the third connecting rod. A fixed column is fixedly connected to the rear side of the outer wall of the first connecting rod. The fixed column is sequentially connected to the second connecting rod and the fixed plate.

[0009] The above technical solution works as follows: by starting the first servo motor, the first servo motor causes the first connecting rod to rotate. The rotation of the first connecting rod causes the fixed column to rotate, and the second connecting rod on the fixed column and the fixed column will rotate accordingly. The rotation of the second connecting rod causes the third connecting rod to rotate. The rotation of the fixed column causes the rotating rod to swing left and right on the conveyor box. When the rotating rod swings to the left, it will connect to the motor terminal. Then it swings to the right, placing the motor terminal on the conveyor plate. The rotation of the fixed column causes the fixed plate connected to the fixed column to rotate along with the conveyor plate. The conveyor plate will drive the motor terminal to move to the right until it moves to the placement hook on the conveyor box.

[0010] As a further description of the above technical solution:

[0011] A warning sign is provided on the right side of the middle part of the outer wall of the control device. The four corners of the warning sign are threaded with second screws, and the warning sign is threaded to the control device through the second screws.

[0012] Through the above technical solution: a warning sign is set on the right side of the middle part of the outer wall of the control device. The four corners of the warning sign are connected to the second screw by thread. The warning sign is firmly connected to the control device by the second screw, which not only ensures the stability and reliability of the warning sign, but also facilitates the disassembly and replacement of the warning sign, so as to facilitate maintenance or information updates when needed.

[0013] As a further description of the above technical solution:

[0014] A conveyor box is fixedly connected to the left side of the middle part of the top wall of the base, and a placement hook is fixedly connected to the right side of the outer wall of the conveyor box.

[0015] Through the above technical solution: a conveyor box is fixedly connected to the left side of the middle of the top wall of the base, and a placement hook is fixedly connected to the right side of the outer wall of the conveyor box, so that the conveyor box can be stably fixed on the base.

[0016] As a further description of the above technical solution:

[0017] A fixing rod is fixedly connected to the middle of the front side of the outer wall of the sliding plate, and the other side of the fixing rod is fixedly connected to the front side of the middle of the top wall of the base. A storage box is fixedly connected to the right side of the middle of the top wall of the base.

[0018] Through the above technical solution: a fixing rod is firmly connected to the middle of the front side of the outer wall of the sliding plate, and the other end of the fixing rod is fixedly connected to the front side of the middle of the top wall of the base. A storage box is also fixedly connected to the right side of the middle of the top wall of the base for placing the motor terminal after molding.

[0019] As a further description of the above technical solution:

[0020] A control panel is installed on the front side of the outer wall of the control device. The four ends of the control panel are provided with first screws, which are threaded onto the front side of the outer wall of the control device.

[0021] The above technical solution involves installing a control panel on the front side of the outer wall of the control device. The control panel controls the operation of the entire device. Four screws are installed at the four corners of the control panel, and these screws are tightly connected to the front side of the outer wall of the control device via threads.

[0022] As a further description of the above technical solution:

[0023] A telescopic rod is installed on the right side of the middle part of the outer wall of the control device, and a light is installed on the other side of the telescopic rod.

[0024] Through the above technical solution: a telescopic rod is installed on the right side of the middle part of the outer wall of the control device, and a lighting lamp is installed on the other side of the telescopic rod. The lighting lamp has a good lighting effect and can provide sufficient light when needed to ensure the brightness and clarity of the operating area.

[0025] As a further description of the above technical solution:

[0026] A first switch is installed on the lower middle part of the front side of the outer wall of the control device, and a second switch is installed on the left side of the outer wall of the lighting lamp.

[0027] Through the above technical solution: a first switch is installed on the lower middle part of the front side of the outer wall of the control device, and a second switch is installed on the left side of the outer wall of the lighting lamp. The second switch takes into account the user's usage habits and ease of operation.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, by starting the second servo motor, the second servo motor drives the connecting rod and the rotating column to rotate. The rotating column will rotate on the sliding plate due to its connection with the sliding rod. The motor terminal is placed on the placement plate. When the rotating column drives the placement plate to rotate from the side to the top, it will move backward due to the shape of the sliding plate and move into the fixed groove. At this time, the device is started, the pressing groove is pressed down, and the motor terminal pressing is completed. This device improves the working efficiency and will not cause deviations that lead to unstable product quality.

[0030] 2. In this utility model, the first servo motor is started to rotate the first connecting rod. The rotation of the first connecting rod causes the second connecting rod on the fixed column and the fixed column to rotate accordingly. The rotation of the second connecting rod causes the third connecting rod to rotate. When the rotating rod swings to the left, it will connect to the motor terminal. Then it swings to the right and places the motor terminal on the conveyor plate. The conveyor plate will drive the motor terminal to move to the right until it moves to the placement hook on the conveyor box. The transportation through the conveyor box improves the work efficiency. Attached Figure Description

[0031] Figure 1 This is a perspective view of a motor lead terminal pressing mold proposed in this utility model;

[0032] Figure 2 This is a front view of a motor lead terminal pressing mold proposed in this utility model;

[0033] Figure 3 This is a side view of a motor lead terminal pressing mold proposed in this utility model;

[0034] Figure 4 This is a partial structural diagram of a motor lead terminal pressing mold proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of a conveying mechanism for a motor lead terminal pressing mold proposed in this utility model.

[0036] Legend:

[0037] 1. Control device; 2. Conveying mechanism; 201. First servo motor; 202. First connecting rod; 203. Second connecting rod; 204. Fixed column; 205. Fixed plate; 206. Third connecting rod; 207. Rotating rod; 208. Conveying plate; 3. Base; 4. Second servo motor; 5. Connecting rod; 6. Rotating column; 7. Sliding rod; 8. Ball bearing; 9. Placement plate; 10. Sliding plate; 11. Conveying box; 12. Fixed rod; 13. Control panel; 14. First screw; 15. First switch; 16. Second switch; 17. Lighting lamp; 18. Telescopic rod; 19. Warning sign; 20. Second screw; 21. Storage box; 22. Protective cover; 23. Placement hook; 24. Fixed groove; 25. Pressing groove; 26. Pressing device. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a motor lead terminal pressing mold, including a control device 1. A base 3 is fixedly connected to the bottom wall of the control device 1. A conveyor box 11 is fixedly connected to the left side of the middle of the top wall of the base 3, and the conveyor box 11 can transport motor terminals. A protective cover 22 is fixedly connected to the middle of the top wall of the base 3. A sliding plate 10 is provided on the front side of the protective cover 22. A sliding rod 7 is slidably connected to the outer wall of the sliding plate 10. A ball bearing 8 is fixedly connected to the inner wall of the sliding rod 7 to prevent the rotating column 6 from breaking or getting stuck during rotation. A placement plate 9 is fixedly connected to the top wall of the sliding rod 7. A pressing device 26 is fixedly connected to the rear of the top wall of the base 3. The pressing device 26 is located on the front side of the control device 1. A fixing groove 24 is fixedly connected to the inner wall of the pressing device 26 for placing motor terminals. A pressing groove 25 is fixedly connected to the upper part of the inner wall of the pressing device 26. A second servo motor 4 is fixedly connected to the front side of the outer wall of the bottom molding device 26 of the fixed groove 24. A connecting rod 5 is fixedly connected to the output end of the second servo motor 4. Multiple rotating columns 6 are rotatably connected to the front side of the outer wall of the connecting rod 5. The rotating columns 6 are used to pull the motor terminals. The other side of the rotating columns 6 is fixedly connected to the inner wall of the ball bearing 8. A conveying mechanism 2 is provided on the left side of the top wall of the base 3. The conveying mechanism 2 is used to transmit the motor terminals. A warning sign 19 is provided on the right side of the middle part of the outer wall of the control device 1. The warning sign 19 is used to warn workers to pay attention to safety. The four corners of the warning sign 19 are threaded with second screws 20. The warning sign 19 is threaded to the control device 1 through the second screws 20. A control panel 13 is installed on the front side of the outer wall of the control device 1. The four ends of the control panel 13 are provided with first screws 14. The first screws 14 play a fixing role. The first screws 14 are threaded to the front side of the outer wall of the control device 1.

[0040] Specifically, when the motor terminals need to be pressed, the second servo motor 4 is started, which drives the connecting rod 5 to rotate. The rotating column 6 on the connecting rod 5 also rotates. The rotating column 6 rotates on the sliding plate 10 because of the connection of the sliding rod 7. The sliding plate 10 limits the rotation position of the rotating column 6. The ball bearing 8 in the sliding rod 7 prevents the rotating column 6 from breaking or getting stuck during rotation, thus preventing damage to the device. The motor terminals are placed on the placement plate 9. When the rotating column 6 drives the placement plate 9 to rotate from the side to the top, it will move backward due to the shape of the sliding plate 10 and move into the fixed groove. Inside 24, the device is activated, the pressure groove 25 is pressed down, and the motor terminal molding is completed. A warning sign 19 is set on the right side of the middle part of the outer wall of the control device 1. The warning sign 19 is used to warn workers to pay attention to safety. The four corners of the warning sign 19 are threaded with second screws 20. The warning sign 19 is threaded to the control device 1 through the second screws 20. The second screws 20 serve to fix the warning sign 19. A control panel 13 is installed on the front side of the outer wall of the control device 1. The four ends of the control panel 13 are provided with first screws 14. The first screws 14 are threaded to the front side of the outer wall of the control device 1.

[0041] Reference Figure 2 , Figure 3 and Figure 5 The conveying mechanism 2 includes a first servo motor 201, which is fixedly connected to the middle of the front side of the inner wall of the conveying box 11. A conveying plate 208 is slidably connected to the inner wall of the conveying box 11. The conveying plate 208 is used to transmit motor terminals. Fixed plates 205 are fixedly connected to the front and rear sides of the bottom wall of the conveying plate 208. A rotating rod 207 is rotatably connected to the top wall of the conveying box 11. The rotating rod 207 drives the motor terminals to swing. A third connecting rod 206 is fixedly connected to the front side of the outer wall of the rotating rod 207. A first connecting rod 202 is fixedly connected to the output end of the first servo motor 201. A second connecting rod 203 is fixedly connected to the output end of the first connecting rod 202. The second connecting rod 203 drives the conveying plate 208 to rotate. The second connecting rod 203 is fixedly connected to the lower middle part of the front side of the outer wall of the third connecting rod 206 on the other side. The first connecting rod 202 is fixedly connected to the rear side of the outer wall of the first connecting rod 202. The fixed column 204 is connected to the second connecting rod 203 and the fixed plate 205 in sequence. The left side of the middle part of the top wall of the base 3 is fixedly connected to the transfer box 11. The right side of the outer wall of the transfer box 11 is fixedly connected to the placement hook 23. The placement hook 23 assists the placement plate 9 in hooking the motor terminal. The middle part of the front side of the outer wall of the sliding plate 10 is fixedly connected to the fixed rod 12. The other side of the fixed rod 12 is fixedly connected to the front side of the middle part of the top wall of the base 3. The right side of the middle part of the top wall of the base 3 is fixedly connected to the storage box 21. The storage box 21 is used to store the motor terminal after the molding is completed.

[0042] Specifically, by activating the first servo motor 201, the first servo motor 201 causes the first connecting rod 202 to rotate. The rotation of the first connecting rod 202 causes the fixed column 204 to rotate, and the second connecting rod 203 on the fixed column 204 and the fixed column 204 will rotate accordingly. The rotation of the second connecting rod 203 causes the third connecting rod 206 to rotate. The rotation of the fixed column 204 causes the rotating rod 207 to swing left and right on the conveyor box 11. When the rotating rod 207 swings to the left, it connects to the motor terminal. Then, when it swings to the right, it places the motor terminal on the conveyor plate 208. The rotation of the fixed column 204 causes the fixed column 204 to connect to the motor terminal. The fixed plate 205 rotates with the conveyor plate 208, which in turn drives the motor terminal to move to the right until it moves onto the placement hook 23 on the conveyor box 11. The conveyor box 11 is fixedly connected to the left side of the top wall of the base 3, and the placement hook 23 is fixedly connected to the right side of the outer wall of the conveyor box 11. A fixing rod 12 is fixedly connected to the middle of the front side of the outer wall of the sliding plate 10. The fixing rod 12 is used to fix the sliding plate 10. The other side of the fixing rod 12 is fixedly connected to the front side of the top wall of the base 3. A storage box 21 is fixedly connected to the right side of the top wall of the base 3. The storage box 21 is used to store the motor terminal after the molding is completed.

[0043] Reference Figure 1 , Figure 2 and Figure 3 A telescopic rod 18 is installed on the right side of the middle part of the outer wall of the control device 1. The telescopic rod 18 pulls the light lamp 17. The light lamp 17 is installed on the other side of the telescopic rod 18. A first switch 15 is installed on the lower middle part of the front side of the outer wall of the control device 1. A second switch 16 is installed on the left side of the outer wall of the light lamp 17. The second switch 16 makes it more convenient to switch the light lamp 17 on and off.

[0044] Specifically, a telescopic rod 18 is installed on the right side of the middle part of the outer wall of the control device 1. The telescopic rod 18 allows the lighting lamp 17 to be pulled, increasing the flexibility of the lighting lamp 17. The lighting lamp 17 is installed on the other side of the telescopic rod 18. A first switch 15 is installed on the lower middle part of the front side of the outer wall of the control device 1. A second switch 16 is installed on the left side of the outer wall of the lighting lamp 17. The second switch 16 makes it more convenient to switch the lighting lamp 17 on and off.

[0045] Working principle: When the motor terminal needs to be molded, the second servo motor 4 is started, which drives the connecting rod 5 to rotate. The rotating column 6 on the connecting rod 5 will also rotate. The rotating column 6 will rotate on the sliding plate 10 due to its connection with the sliding rod 7. The sliding plate 10 limits the rotation position of the rotating column 6. The ball bearing 8 in the sliding rod 7 prevents the rotating column 6 from breaking or getting stuck during rotation, thus preventing damage to the device. The motor terminal is placed on the placement plate 9. When the rotating column 6 drives the placement plate 9 to rotate from the side to the top, it will move backward due to the shape of the sliding plate 10 and move into the fixed groove 24. At this time, the device is started, the pressing groove 25 presses down, and the motor terminal molding is completed.

[0046] By activating the first servo motor 201, the first servo motor 201 causes the first connecting rod 202 to rotate. The rotation of the first connecting rod 202 causes the fixed column 204 to rotate, and the second connecting rod 203 on the fixed column 204 and the fixed column 204 will rotate accordingly. The rotation of the second connecting rod 203 causes the third connecting rod 206 to rotate. The rotation of the fixed column 204 causes the rotating rod 207 to swing left and right on the transfer box 11. When the rotating rod 207 swings to the left, it will connect to the motor terminal. Then it swings to the right, placing the motor terminal on the transfer plate 208. The rotation of the fixed column 204 causes the fixed plate 205 connected to the fixed column 204 to rotate along with the transfer plate 208. The transfer plate 208 will drive the motor terminal to move to the right until it moves to the placement hook 23 on the transfer box 11.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A motor lead terminal pressing mold, comprising a control device (1), characterized in that: The control device (1) has a base (3) fixedly connected to its bottom wall. A transfer box (11) is fixedly connected to the left side of the middle part of the top wall of the base (3). A protective cover (22) is fixedly connected to the middle part of the top wall of the base (3). A sliding plate (10) is provided on the front side of the protective cover (22). A sliding rod (7) is slidably connected to the outer wall of the sliding plate (10). A ball bearing (8) is fixedly connected to the inner wall of the sliding rod (7). A placement plate (9) is fixedly connected to the top wall of the sliding rod (7). A molding device (26) is fixedly connected to the rear part of the top wall of the base (3). The molding device (26) is located on the front side of the control device (1). The inner wall of the device (26) is fixedly connected to a fixing groove (24), and the upper part of the inner wall of the molding device (26) is fixedly connected to a pressing groove (25). The pressing groove (25) is set at the bottom of the fixing groove (24). The front side of the outer wall of the molding device (26) is fixedly connected to a second servo motor (4). The output end of the second servo motor (4) is fixedly connected to a connecting rod (5). The front side of the outer wall of the connecting rod (5) is rotatably connected to multiple rotating columns (6). The other side of the rotating column (6) is fixedly connected to the inner wall of the ball bearing (8). The left side of the top wall of the base (3) is provided with a conveying mechanism (2). The conveying mechanism (2) is used to transmit motor terminals.

2. The motor lead terminal pressing mold according to claim 1, characterized in that: The conveying mechanism (2) includes a first servo motor (201), which is fixedly connected to the middle of the front side of the inner wall of the conveying box (11). The inner wall of the conveying box (11) is slidably connected to a conveying plate (208). The bottom wall of the conveying plate (208) is fixedly connected to both the front and rear sides of the bottom wall of the conveying plate (208). The top wall of the conveying box (11) is rotatably connected to a rotating rod (207). The front side of the outer wall of the rotating rod (207) is fixedly connected to a third connecting rod (206). The output end of the first servo motor (201) is fixedly connected to a first connecting rod (202). The output end of the first connecting rod (202) is fixedly connected to a second connecting rod (203). The other side of the second connecting rod (203) is fixedly connected to the lower middle part of the front side of the outer wall of the third connecting rod (206). The rear side of the outer wall of the first connecting rod (202) is fixedly connected to a fixing column (204). The fixing column (204) is connected to the second connecting rod (203) and the fixing plate (205) in sequence.

3. The motor lead terminal pressing mold according to claim 1, characterized in that: A warning sign (19) is provided on the right side of the middle part of the outer wall of the control device (1). The four corners of the warning sign (19) are threaded with second screws (20). The warning sign (19) is threadedly connected to the control device (1) through the second screws (20).

4. The motor lead terminal pressing mold according to claim 1, characterized in that: A conveyor box (11) is fixedly connected to the left side of the top wall of the base (3), and a placement hook (23) is fixedly connected to the right side of the outer wall of the conveyor box (11).

5. A motor lead terminal pressing mold according to claim 1, characterized in that: A fixing rod (12) is fixedly connected to the middle of the front side of the outer wall of the sliding plate (10). The other side of the fixing rod (12) is fixedly connected to the front side of the middle of the top wall of the base (3). A storage box (21) is fixedly connected to the right side of the middle of the top wall of the base (3).

6. A motor lead terminal pressing mold according to claim 1, characterized in that: A control panel (13) is installed on the front side of the outer wall of the control device (1). The four ends of the control panel (13) are provided with first screws (14), which are threadedly connected to the front side of the outer wall of the control device (1).

7. A motor lead terminal pressing mold according to claim 1, characterized in that: A telescopic rod (18) is installed on the right side of the middle part of the outer wall of the control device (1), and a lighting lamp (17) is installed on the other side of the telescopic rod (18).

8. A motor lead terminal pressing mold according to claim 7, characterized in that: A first switch (15) is installed on the lower middle part of the front side of the outer wall of the control device (1), and a second switch (16) is installed on the left side of the outer wall of the lighting lamp (17).

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