Punch forming layout structure of motor casing
By designing the stamping and molding of the motor case and using the coordinated movement and transmission system, the problem of the stamping and forming of the motor case in the existing technology needs to be carried out in multiple steps, achieving all-round cutting and stamping, improving production efficiency and products quality.
Patent Information
- Application Number
- CN202420857431.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-24
AI Technical Summary
In the prior art, the stamping and forming process of the motor case requires multiple steps, and it cannot be formed in one go, which increases working time and cannot be fully stamped in raw materials.
A motor housing stamping and forming arrangement structure is designed, including a workbench, stamping frame, limiting slide block, support plate, slide rod, dual-rail slide, telescopic cylinder, T-slide and clamping system, through which The coordinated movement of components enables all-round movement and clamping, and is stamped in conjunction with the motor and belt transmission system.
It realizes all-round cutting and stamping of the motor case, improves production efficiency, reduces the incidence of defective products, and can carry out all-round stamping and forming of raw materials.
Smart Images
Figure CN222243546U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor shells, in particular to a stamping and forming pattern arrangement structure of a motor shell. Background Art
[0002] Stamping refers to a processing method in which a press and a die are used to apply external force to plates, strips, tubes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. When making a motor housing, the layout of the raw materials must be controlled to save raw materials as much as possible and reduce costs. At this time, layout is required to calculate how to stamp.
[0003] According to a layout structure of a progressive die stamping process for a crash box proposed in Chinese patent application No. (202220210051.7), it includes a first punching process, a convex hull forming process, a second punching and trimming process, a first waste cutting process, an upper bending process, a third punching process, a lower bending process, and a second waste cutting and separation process arranged in sequence along the forward direction on the material strip, and each process is provided with a crash box blank, and each of the blanks is connected by a connecting material structure, and the connecting material structure is provided with process holes and positioning holes. The utility model utilizes the original waste structure between the processes on the material strip to form a connecting material structure, and sets positioning holes on the waste material, which reduces the material quota while achieving precise positioning; by increasing the process holes and adopting multiple bending processes, the deformation stress is released, so the quality stability and production efficiency of the product can be significantly improved, and the incidence of defective products can be reduced.
[0004] This new utility model forms a connecting material structure by utilizing the original waste structure between the processes on the material belt, establishes a connection between the processes, and reduces the material quota. However, the stamping process requires multiple steps and cannot be formed directly in one step, which increases the working time. The raw materials cannot be stamped in all directions to stamp out the required workpieces for processing. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a motor housing stamping forming pattern structure, which solves the problems proposed in the above background technology that multiple steps are required for stamping during the stamping process, and that it is not possible to directly form the mold in one step, which increases the working time and cannot perform all-round stamping of the raw materials to stamp out the required workpieces for processing.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a motor casing stamping and forming arrangement structure, comprising a workbench, the top of the workbench is fixedly connected to a stamping frame, the top of the stamping frame is fixedly connected to a limiting slide block, one side of the limiting slide block is fixedly connected to a support plate, the inner sliding connection of the limiting slide block is connected to a slide rod, the outer surface of the slide rod is connected to a double-track slider in a sliding connection, the top of the support plate is fixedly connected to left and right telescopic cylinders, one side of the stamping frame is fixedly connected to a hollow slide block, the inner sliding connection of the hollow slide block is connected to a T-shaped slider, and the inner fixed connection of the T-shaped slider is connected to a front and rear telescopic rod.
[0007] By adopting the above technical scheme, when all-round cutting is required, the operation of the front and rear telescopic rods and the left and right telescopic cylinders is controlled. When left and right movement is required, with the assistance of the support plate and the slide rod, the left and right telescopic cylinders drive the double-track slider to move, the double-track slider moves on the outer surface of the slide rod, the double-track slider drives the front and rear telescopic rods to move, the front and rear telescopic rods drive the T-shaped slider to move, the T-shaped slider moves inside the hollow slide block to move left and right. When forward and backward movement is required, with the assistance of the T-shaped slider, the front and rear telescopic rods drive the double-track slider to move, the double-track slider drives the slide rod to move, the slide rod drives the support plate to move, and the support plate drives the left and right telescopic cylinders to move. At this time, the slide rod moves inside the limiting slide block to move back and forth, and has the function of all-round movement.
[0008] Furthermore, a limiting block is fixedly connected to the top of the double-track slider, a clamping block is slidably connected inside the limiting block, a turning handle is rotatably connected inside the limiting block, a rotating block is fixedly connected to one side of the turning handle, a connecting rod is rotatably connected to the rotating block, a shell is fixedly connected to the outer surface of the turning handle, a ratchet is fixedly connected to the inner surface of the shell, and a thorn is rotatably connected to the top of the thorn, a spring and a pull rod are fixedly connected to the top of the thorn.
[0009] By adopting the above technical solution, when clamping is required, the unprocessed iron plate is placed on the opposite side of the two clamping blocks. At this time, the turning handle is manually turned, and the turning handle drives the ratchet and the rotating block to rotate, and the rotating block drives the connecting rod to move. With the assistance of the limit block, the connecting rod drives the clamping block to move to clamp the iron plate. At this time, under the action of the spring, the spring pushes the spike into the ratchet to limit the rotation of the ratchet to prevent displacement during clamping. When the clamping needs to be released, the pull rod is manually pulled, and the pull rod drives the spike to move. At this time, the turning handle is turned, and the two clamping blocks are moved to both sides as above, which has the effect of clamping.
[0010] Furthermore, a fixed block is fixedly connected to the top of the workbench, a motor is fixedly connected to one side of the fixed block, a roller is rotatably connected to the opposite side of the two fixed blocks, a belt is transmission-connected to the outer surface of the roller, a punching cylinder is fixedly connected to the inside of the punching frame, a punching head is fixedly connected to the bottom of the punching cylinder, a hollow base is fixedly connected to the top of the punching frame, a mold is fixedly connected to the top of the hollow base, and holes are opened inside the punching frame.
[0011] By adopting the above technical solution, when stamping is required, when the iron plate is on the opposite side of the mold and the mold, the stamping cylinder is controlled to operate, and the stamping cylinder drives the stamping head to move to stamp the iron plate. The stamped round workpiece falls through the hole to the top of the belt. At this time, the motor is controlled to operate, and with the assistance of the fixed block, the motor drives the roller to rotate, and the roller drives the belt to transmit. The belt drives another roller to rotate, and the round workpiece on the top of the belt is sent from one side to the other side, which has the effect of stamping.
[0012] Furthermore, one end of the sliding rod is fixedly connected to the support plate, the left and right telescopic cylinders are fixedly connected to the double-track slider, and the front and rear telescopic rods are fixedly connected to the double-track slider.
[0013] By adopting the above technical solution, the front and rear telescopic rods drive the double-track slider to move, the double-track slider drives the slide rod to move, the slide rod drives the support plate to move, and the support plate drives the left and right telescopic cylinders to move, which has the function of moving forward and backward.
[0014] Furthermore, the connecting rod is rotatably connected to the clamping block, the ratchet is adapted to the thorn, the other end of the spring is fixedly connected to the shell, the pull rod is slidably connected inside the shell, and the turning handle is rotatably connected to the shell.
[0015] By adopting the above technical solution, under the action of the spring, the spring pushes the thorn to get stuck in the ratchet wheel, thereby limiting the rotation of the ratchet wheel, preventing displacement during clamping, and having the effect of limiting rotation.
[0016] Furthermore, the roller is fixedly connected to the output shaft of the motor, there are two rollers, both of which are connected by belt drive, the punching head is located at the top of the inner surface of the mold, the hollow base is adapted to the hole, and the belt is located at the bottom of the hole.
[0017] By adopting the above technical solution, with the assistance of the fixed block, the motor drives the roller to rotate, the roller drives the belt to transmit, and the belt drives another roller to rotate, so as to send the circular workpiece on the top of the belt from one side to the other side, thereby having the function of sending the circular workpiece from one side to the other side.
[0018] The utility model provides a motor housing stamping forming pattern arrangement structure, which has the following beneficial effects:
[0019] 1. The motor housing is stamped and formed into a pattern-forming structure. When all-round cutting is required, the operation of the front and rear telescopic rods and the left and right telescopic cylinders is controlled. When it is necessary to move left and right, with the assistance of the support plate and the slide bar, the left and right telescopic cylinders drive the double-track slider to move, and the double-track slider moves on the outer surface of the slide bar, and the double-track slider drives the front and rear telescopic rods to move, and the front and rear telescopic rods drive the T-shaped slider to move, and the T-shaped slider moves inside the hollow slide block to move left and right. When it is necessary to move forward and backward, with the assistance of the T-shaped slider, the front and rear telescopic rods drive the double-track slider to move, and the double-track slider drives the slide bar to move, and the slide bar drives the support plate to move, and the support plate drives the left and right telescopic cylinders to move. At this time, the slide bar moves inside the limit slide block to move back and forth, and has the function of all-round movement.
[0020] 2. The motor housing is stamped and formed into a pattern structure. When clamping is required, the unprocessed iron plate is placed on the opposite side of the two clamping blocks. At this time, the handle is manually turned, and the handle drives the ratchet and the rotating block to rotate, and the rotating block drives the connecting rod to move. With the assistance of the limit block, the connecting rod drives the clamping block to move to clamp the iron plate. At this time, under the action of the spring, the spring pushes the thorn into the ratchet to limit the rotation of the ratchet to prevent displacement during clamping. When the clamping needs to be released, the pull rod is manually pulled, and the pull rod drives the thorn to move. At this time, the handle is turned, and the two clamping blocks are moved to both sides as above, which has a clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of a stamping and forming arrangement structure of a motor housing proposed by the utility model;
[0022] Figure 2 This is a partial structural diagram of a motor housing stamping and forming pattern structure proposed by the utility model;
[0023] Figure 3 It is a partial cross-sectional view of a stamping and forming pattern structure of a motor housing proposed by the utility model;
[0024] Figure 4 It is a partial cross-sectional view of a stamping and forming pattern structure of a motor housing proposed by the utility model;
[0025] Figure 5 It is a partial cross-sectional view of a stamping and forming pattern structure of a motor housing proposed by the utility model.
[0026] Legend:
[0027] 1. Workbench; 2. Punching frame; 3. Punching cylinder; 4. Fixed block; 5. Belt; 6. Hollow slide block; 7. Front and rear telescopic rods; 8. T-shaped slider; 9. Limit block; 10. Double-track slider; 11. Limit slide block; 12. Support plate; 13. Left and right telescopic cylinders; 14. Shell; 15. Turning handle; 16. Rotating block; 17. Connecting rod; 18. Clamping block; 19. Ratchet; 20. Thorn; 21. Spring; 22. Pull rod; 23. Mold; 24. Punching head; 25. Hollow base; 26. Motor; 27. Roller; 28. Hole; 29. Slide rod. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Reference Figure 1-5The utility model provides an embodiment: a motor housing stamping forming pattern arrangement structure, including a workbench 1, a stamping frame 2 is fixedly connected to the top of the workbench 1, a limited slide block 11 is fixedly connected to the top of the stamping frame 2, a support plate 12 is fixedly connected to one side of the limited slide block 11, a slide rod 29 is slidably connected to the inside of the limited slide block 11, a double-track slider 10 is slidably connected to the outer surface of the slide rod 29, a left and right telescopic cylinder 13 is fixedly connected to the top of the support plate 12, a hollow slide block 6 is fixedly connected to one side of the stamping frame 2, a T-shaped slider 8 is slidably connected to the inside of the hollow slide block 6, and a front and rear telescopic rod 7 is fixedly connected to the inside of the T-shaped slider 8. When all-round cutting is required, the front and rear telescopic rods 7 and the left and right telescopic cylinders 1 are controlled. 3, when it needs to move left and right, with the assistance of the support plate 12 and the slide bar 29, the left and right telescopic cylinders 13 drive the double-track slider 10 to move, the double-track slider 10 moves on the outer surface of the slide bar 29, the double-track slider 10 drives the front and rear telescopic rods 7 to move, the front and rear telescopic rods 7 drive the T-shaped slider 8 to move, the T-shaped slider 8 moves inside the hollow slide block 6, and moves left and right. When it needs to move forward and backward, with the assistance of the T-shaped slider 8, the front and rear telescopic rods 7 drive the double-track slider 10 to move, the double-track slider 10 drives the slide bar 29 to move, the slide bar 29 drives the support plate 12 to move, and the support plate 12 drives the left and right telescopic cylinders 13 to move. At this time, the slide bar 29 moves inside the limiting slide block 11 to move forward and backward, which has the function of omnidirectional movement. The top of the double-track slider 10 is fixedly connected to a limit block 9, the inside of the limit block 9 is slidably connected to a clamping block 18, the inside of the limit block 9 is rotatably connected to a turning handle 15, one side of the turning handle 15 is fixedly connected to a rotating block 16, the inside of the rotating block 16 is rotatably connected to a connecting rod 17, one side of the limit block 9 is fixedly connected to a shell 14, the outer surface of the turning handle 15 is fixedly connected to a ratchet 19, the inner surface of the shell 14 is rotatably connected to a thorn 20, the top of the thorn 20 is fixedly connected to a spring 21 and a pull rod 22. When clamping is required, the unprocessed iron plate is placed on the opposite side of the two clamping blocks 18. At this time, the turning handle 15 is manually turned, and the turning handle 15 drives the ratchet 19 and the rotating block 16 to rotate, and the rotating block 16 drives the connecting rod 17 to move. With the assistance of the limit block 9, the connecting rod 17 drives the clamping block 18 to move to clamp the iron plate. At this time, under the action of the spring 21, the spring 21 pushes the thorn 20 to be stuck in the ratchet 19 to limit the rotation of the ratchet 19 to prevent displacement during clamping. When the clamping needs to be released, the pull rod 22 is manually pulled, and the pull rod 22 drives the thorn 20 to move. At this time, the turning handle 15 is turned, and the two clamping blocks 18 are moved to both sides as above, which has a clamping effect.One end of the slide bar 29 is fixedly connected to the support plate 12, the left and right telescopic cylinders 13 are fixedly connected to the double-track slider 10, the front and rear telescopic rods 7 are fixedly connected to the double-track slider 10, the front and rear telescopic rods 7 drive the double-track slider 10 to move, the double-track slider 10 drives the slide bar 29 to move, the slide bar 29 drives the support plate 12 to move, and the support plate 12 drives the left and right telescopic cylinders 13 to move, which has the function of moving forward and backward. The connecting rod 17 is rotatably connected to the clamping block 18, the ratchet 19 is adapted to the thorn 20, the other end of the spring 21 is fixedly connected to the housing 14, the pull rod 22 is slidably connected to the inside of the housing 14, the turning handle 15 is rotatably connected to the housing 14, and under the action of the spring 21, the spring 21 pushes the thorn 20 to get stuck in the ratchet 19 to limit the rotation of the ratchet 19, preventing displacement during clamping, and having the function of limiting rotation.
[0030] Reference Figure 1-5 The utility model provides an embodiment: the top of the workbench 1 is fixedly connected with a fixed block 4, one side of the fixed block 4 is fixedly connected with a motor 26, the opposite sides of the two fixed blocks 4 are rotatably connected with a roller 27, the outer surface of the roller 27 is transmission-connected with a belt 5, the inside of the stamping frame 2 is fixedly connected with a stamping cylinder 3, the bottom of the stamping cylinder 3 is fixedly connected with a stamping head 24, the top of the stamping frame 2 is fixedly connected with a hollow base 25, the top of the hollow base 25 is fixedly connected with a mold 23, and the inside of the stamping frame 2 is provided with a hole 28 When stamping is required, when the iron plate is on the opposite side of the mold 23 and the mold 23, the stamping cylinder 3 is controlled to operate, and the stamping cylinder 3 drives the stamping head 24 to move to stamp the iron plate. The stamped circular workpiece falls to the top of the belt 5 through the hole 28. At this time, the motor 26 is controlled to operate. With the assistance of the fixed block 4, the motor 26 drives the roller 27 to rotate, and the roller 27 drives the belt 5 to transmit. The belt 5 drives another roller 27 to rotate, and the circular workpiece on the top of the belt 5 is sent from one side to the other side, which has the effect of stamping. The roller 27 is fixedly connected to the output shaft of the motor 26. There are two rollers 27, and both rollers 27 are connected through the belt 5. The punch head 24 is located at the top of the inner surface of the mold 23. The hollow base 25 is adapted to the hole 28. The belt 5 is located at the bottom of the hole 28. With the assistance of the fixed block 4, the motor 26 drives the roller 27 to rotate, and the roller 27 drives the belt 5 for transmission. The belt 5 drives the other roller 27 to rotate, and the circular workpiece on the top of the belt 5 is sent from one side to the other side, which has the function of sending the circular workpiece from one side to the other side.
[0031] Working principle: When clamping is required, the unprocessed iron plate is placed on the opposite side of the two clamping blocks 18. At this time, the turning handle 15 is manually turned, and the turning handle 15 drives the ratchet 19 and the rotating block 16 to rotate, and the rotating block 16 drives the connecting rod 17 to move. With the assistance of the limit block 9, the connecting rod 17 drives the clamping block 18 to move to clamp the iron plate. At this time, under the action of the spring 21, the spring 21 pushes the thorn 20 to get stuck in the ratchet 19 to limit the rotation of the ratchet 19 to prevent the occurrence of When displacement occurs and the clamping needs to be released, the pull rod 22 is manually pulled, and the pull rod 22 drives the thorn 20 to move. At this time, the turning handle 15 is turned, and the two clamping blocks 18 are moved to both sides. When all-round cutting is required, the operation of the front and rear telescopic rods 7 and the left and right telescopic cylinders 13 is controlled. When it is necessary to move left and right, with the assistance of the support plate 12 and the slide bar 29, the left and right telescopic cylinders 13 drive the double-track slider 10 to move, and the double-track slider 10 moves on the outer surface of the slide bar 29, and the double-track slider 10 drives the front The rear telescopic rod 7 moves, and the front and rear telescopic rods 7 drive the T-shaped slider 8 to move. The T-shaped slider 8 moves inside the hollow slide block 6 to move left and right. When it is necessary to move forward and backward, with the assistance of the T-shaped slider 8, the front and rear telescopic rods 7 drive the double-track slider 10 to move, and the double-track slider 10 drives the slide bar 29 to move, and the slide bar 29 drives the support plate 12 to move, and the support plate 12 drives the left and right telescopic cylinders 13 to move. At this time, the slide bar 29 moves inside the limiting slide block 11 to move back and forth. When stamping is required, when the iron plate is on the opposite side of the mold 23 and the mold 23, the stamping cylinder 3 is controlled to run, and the stamping cylinder 3 drives the stamping head 24 to move, and the iron plate is stamped. The stamped circular workpiece falls to the top of the belt 5 through the hole 28. At this time, the operation of the motor 26 is controlled. With the assistance of the fixed block 4, the motor 26 drives the roller 27 to rotate, and the roller 27 drives the belt 5 to transmit. The belt 5 drives another roller 27 to rotate, and the circular workpiece on the top of the belt 5 is sent from one side to the other side.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A motor housing stamping and forming arrangement structure, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a punching frame (2), the top of the punching frame (2) is fixedly connected to a limit slide block (11), one side of the limit slide block (11) is fixedly connected to a support plate (12), the inside of the limit slide block (11) is slidably connected to a slide rod (29), the outer surface of the slide rod (29) is slidably connected to a double-track slider (10), the top of the support plate (12) is fixedly connected to left and right telescopic cylinders (13), one side of the punching frame (2) is fixedly connected to a hollow slide block (6), the inside of the hollow slide block (6) is slidably connected to a T-shaped slider (8), and the inside of the T-shaped slider (8) is fixedly connected to a front and rear telescopic rod (7).
2. The motor housing stamping forming pattern arrangement structure according to claim 1, characterized in that: The top of the double-track slider (10) is fixedly connected to a limit block (9), the inside of the limit block (9) is slidably connected to a clamping block (18), the inside of the limit block (9) is rotatably connected to a turning handle (15), one side of the turning handle (15) is fixedly connected to a rotating block (16), the inside of the rotating block (16) is rotatably connected to a connecting rod (17), one side of the limit block (9) is fixedly connected to a shell (14), the outer surface of the turning handle (15) is fixedly connected to a ratchet (19), the inner surface of the shell (14) is rotatably connected to a thorn (20), and the top of the thorn (20) is fixedly connected to a spring (21) and a pull rod (22).
3. The motor housing stamping forming arrangement structure according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a fixed block (4), one side of the fixed block (4) is fixedly connected to a motor (26), the opposite sides of the two fixed blocks (4) are rotatably connected to rollers (27), the outer surface of the roller (27) is transmission-connected to a belt (5), the inside of the punching frame (2) is fixedly connected to a punching cylinder (3), the bottom of the punching cylinder (3) is fixedly connected to a punching head (24), the top of the punching frame (2) is fixedly connected to a hollow base (25), the top of the hollow base (25) is fixedly connected to a mold (23), and a hole (28) is opened inside the punching frame (2).
4. The motor housing stamping forming pattern arrangement structure according to claim 1, characterized in that: One end of the slide rod (29) is fixedly connected to the support plate (12), the left and right telescopic cylinders (13) are fixedly connected to the double-track slider (10), and the front and rear telescopic rods (7) are fixedly connected to the double-track slider (10).
5. The motor housing stamping and forming arrangement structure according to claim 2, characterized in that: The connecting rod (17) is rotatably connected to the clamping block (18), the ratchet (19) is matched with the thorn (20), the other end of the spring (21) is fixedly connected to the housing (14), the pull rod (22) is slidably connected to the inside of the housing (14), and the turning handle (15) is rotatably connected to the housing (14).
6. The motor housing stamping and forming arrangement structure according to claim 3, characterized in that: The roller (27) is fixedly connected to the output shaft of the motor (26), there are two rollers (27), both of which are connected by a belt (5), the punch head (24) is located at the top of the inner surface of the mold (23), the hollow base (25) is matched with the hole (28), and the belt (5) is located at the bottom of the hole (28).