Stamping equipment for rotor punching sheet

Abstract

The utility model relates to a punching device for a rotor punching sheet, which comprises a punching base, a pressing plate, a pressing plate, a pressing plate, a pressing plate, a pressing plate, a pressing plate, a pressing plate and a pressing plate, and is characterized in that the pressing plate is arranged on the supporting seat; the stamping mechanism comprises a mounting side plate, a mounting top plate, a pressing cylinder, a connecting plate and a pressure plate, the mounting side plate is perpendicularly fixed to the base, the mounting top plate is fixed to the upper end of the mounting side plate, the pressing cylinder is located below the mounting top plate, and the bottom of the pressing cylinder is connected with the pressure plate; and the material collecting mechanism comprises a driver, a connecting rod, a positioning plate, a rotating rod, a material collecting plate and a through hole, and the material collecting mechanism is used for collecting the rotor punching sheets below the pressure plate. According to the punching equipment for the rotor punching sheet, the step of manually collecting products is replaced, and safe, stable and efficient automatic material collection can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of motor stator and rotor lamination manufacturing equipment, specifically to a stamping equipment for rotor lamination. Background Technology

[0002] Rotor lamination stamping equipment is a key piece of equipment in the motor manufacturing process, used to process the laminations of motor rotors. Common stamping equipment converts electrical or mechanical energy into impact force through a mechanical transmission system (such as crankshafts, connecting rods, etc.), driving the upper and lower dies to impact the metal material, causing plastic deformation, thereby obtaining the rotor laminations of the required shape. In the field of stator and rotor lamination production and processing technology, the traditional method is to uncoil the material, flatten it through rollers and other structures, and then stamp it with dies to finally obtain the motor rotor laminations. The formed stator and rotor laminations are usually removed manually and placed on a receiving tray. In addition, highly mechanized equipment uses conveyor belts to feed the processed rotor laminations. However, manual feeding is relatively dangerous and prone to workplace accidents. When using conveyor belts to transport finished products, the thin stator and rotor laminations are prone to overlapping and are difficult to transport due to their low thickness. Therefore, it is necessary to improve the stamping equipment to replace manual material receiving and achieve a highly efficient automatic material receiving function. Utility Model Content

[0003] The main purpose of this utility model is to provide a stamping device for rotor laminations, which can replace the manual collection of products and achieve safe, stable and efficient automated material collection.

[0004] To achieve the above objectives, this utility model provides a stamping device for rotor laminations, comprising: a stamping base, including a base, a support base, and a stamping plate, wherein the support base is located on the upper surface of the base, and the stamping plate is located on the support base; a stamping mechanism, including a mounting side plate, a mounting top plate, a pressing cylinder, a connecting plate, and a pressure plate, wherein the mounting side plate is vertically fixed on the base, the mounting top plate is fixed on the upper end of the mounting side plate, the pressing cylinder is located below the mounting top plate, and the bottom of the pressing cylinder is connected to the pressure plate; and a receiving mechanism, including a driver, a connecting rod, a positioning plate, a rotating rod, a receiving plate, and a through hole, wherein the receiving mechanism is used to collect rotor laminations below the pressure plate.

[0005] Furthermore, there are two positioning plates, which are fixed to the rear side of the mounting side plate. The connecting rod is located between the two positioning plates, and the output shaft of the driver is rotatably connected to either end of the connecting rod.

[0006] Furthermore, the rotating rod has a U-shaped structure, with both ends of the rotating rod sleeved on both ends of the connecting rod and located between the two positioning plates.

[0007] Furthermore, the rear end of the receiving plate is fixed to the rotating rod with bolts, and the receiving plate can rotate around the connecting rod as the axis and the rotating rod as the radius.

[0008] Furthermore, the through hole is located on the mounting side plate and below the connecting rod.

[0009] Furthermore, it also includes a collection trough, which is fixed to the rear side of the mounting side plate and located below the through hole. The collection trough includes a support plate and a side slope plate.

[0010] Through the above technical solution, the beneficial effects of this utility model include that the stamping equipment for rotor lamination of this utility model is equipped with a material receiving mechanism. The material receiving structure can effectively collect the stamped rotor laminations, and no manual operation is required during the collection process, which has the characteristics of safety and high efficiency. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a schematic diagram of the front and side structure of the stamping equipment for rotor laminations according to this utility model.

[0013] Figure 2 This is a schematic diagram of the rear side structure of the stamping equipment for rotor laminations according to this utility model.

[0014] Figure 3 This is a schematic diagram of another embodiment of the stamping equipment for rotor laminations of this utility model.

[0015] Explanation of reference numerals in the attached figures

[0016] 10. Base;

[0017] 11. Support base;

[0018] 12. Stamped plate;

[0019] 21. Install the side panels;

[0020] 22. Install the top plate;

[0021] 23. Press the cylinder;

[0022] 24. Connecting plate;

[0023] 25. Pressure plate;

[0024] 31. Driver;

[0025] 32. Connecting rod;

[0026] 33. Positioning plate;

[0027] 34. Rotating rod;

[0028] 35. Receiving plate;

[0029] 351. Bolt;

[0030] 36. Through hole;

[0031] 40. Collection tank;

[0032] 41. Support plate;

[0033] 42. Side slope plate;

[0034] 51. Cylinder;

[0035] 52. Hydraulic rod. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] like Figure 1 and Figure 2 The figures shown are schematic diagrams of the rotor lamination stamping equipment of this utility model from different angles. The rotor lamination stamping equipment of this utility model includes a stamping base, a stamping mechanism, and a receiving mechanism. The stamping base includes a base 10, a support 11, and a stamping plate 12. The support 11 is located on the upper surface of the base 10, and the stamping plate 12 is located on the support 11. The stamping mechanism includes a mounting side plate 21, a mounting top plate 22, a pressing cylinder 23, a connecting plate 24, and a pressure plate 25. The mounting side plate 21 is vertically fixed on the base 10, and the mounting top plate 22 is fixed on the upper end of the mounting side plate 21. The pressing cylinder 23 is located below the mounting top plate 22, and the bottom of the pressing cylinder 23 is connected to the pressure plate 25. The receiving mechanism includes a driver 31, a connecting rod 32, a positioning plate 33, a rotating rod 34, a receiving plate 35, and a through hole 36. The receiving mechanism is used to collect the rotor laminations below the pressure plate 25.

[0038] Please continue reading. Figure 2As shown, the present invention has two positioning plates 33, which are fixed to the rear side of the mounting side plate 21. The connecting rod 32 is located between the two positioning plates 33. The output shaft of the driver 31 is rotatably connected to either end of the connecting rod 32. The rotating rod 34 has a U-shaped structure, with both ends of the rotating rod 34 sleeved on both ends of the connecting rod 32 and located between the two positioning plates 33. The rear end of the receiving plate 35 is fixed to the rotating rod 34 by bolts 351. The receiving plate 35 can rotate around the connecting rod 32 as the axis and the rotating rod 34 as the radius. In addition, the through hole 36 is located on the mounting side plate 21 and below the connecting rod 32.

[0039] In the operation of the rotor lamination stamping equipment of this utility model, the stamping mechanism in front of the mounting side plate 21 stamps the raw metal sheet with a mold. Specifically, the pressing cylinder 23 presses the pressure plate 25 connected below against the raw metal sheet. The metal sheet abuts against the stamping plate 12 of the stamping base. After stamping, the rotor lamination is still engaged at the bottom of the pressure plate 25. Then, the finished product is collected by the receiving mechanism. Specifically, the driver 31 can drive the connecting rod 32 to rotate, and the rotating rod 34 sleeved on the connecting rod 32 rotates at the same time. Its rotation path is around the connecting rod 32 as the axis. In addition, since the receiving plate 35 is fixed to the rotating rod... The receiving plate 35 can rotate inside and outside the through hole 36. When the receiving plate 35 enters the through hole 26 and rotates to the bottom of the pressure plate 25, the stamped rotor laminations fall into the receiving plate 35 for collection. In other preferred embodiments, a push rod structure is provided in the pressure plate 25. The push rod structure is adapted to the pressing frequency of the pressing cylinder 23. That is, the stamped rotor laminations are pushed off by the push rod structure and fall into the receiving plate 35, which is rotating below the pressure plate 25 at this time. This can achieve high-efficiency collection of finished products without manual removal. Compared with conveyor belt transportation, it is more accurate and easier to operate.

[0040] In other embodiments of this invention, a collection trough 40 is also provided, such as... Figure 2 As shown, the collection trough 40 is fixed to the rear side of the mounting side plate 21 and is located below the through hole 36. The collection trough 40 includes a support plate 41 and a side inclined plate 42. The collection trough 40 is used to collect or bag the finished products in the transferred receiving plate 35.

[0041] Please refer to the following: Figure 3The diagram shown is a structural schematic of another embodiment of the present invention. The device in this embodiment is further provided with a cylinder 51 and a hydraulic rod 52 connected to the cylinder 51. The cylinder 51 is installed on the rear side of the mounting side plate 21, specifically below the positioning plate 33. The outer end of the hydraulic rod 52 is connected to the lower edge of the side of the rotating rod 34. During the process of the rotating rod 34 driving the receiving plate 35 to rotate, the cylinder 51 is activated, pushing the hydraulic rod 52 to extend and retract, which is coordinated with the rotation frequency of the driver 31 to improve the stability of the receiving plate 35.

[0042] Through the above technical solution, the beneficial effects of this utility model include that the stamping equipment for rotor lamination of this utility model is equipped with a material receiving mechanism. The material receiving structure can effectively collect the stamped rotor laminations, and no manual operation is required during the collection process, which has the characteristics of safety and high efficiency.

[0043] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A stamping device for rotor laminations, characterized in that, include: The stamping base includes a base (10), a support (11) and a stamping plate (12), wherein the support (11) is located on the upper surface of the base (10) and the stamping plate (12) is located on the support (11); The stamping mechanism includes a mounting side plate (21), a mounting top plate (22), a pressing cylinder (23), a connecting plate (24), and a pressure plate (25). The mounting side plate (21) is vertically fixed on the base (10), the mounting top plate (22) is fixed at the upper end of the mounting side plate (21), the pressing cylinder (23) is located below the mounting top plate (22), and the bottom of the pressing cylinder (23) is connected to the pressure plate (25). The receiving mechanism includes a driver (31), a connecting rod (32), a positioning plate (33), a rotating rod (34), a receiving plate (35), and a through hole (36), which is used to collect the rotor laminations below the pressure plate (25).

2. The stamping equipment for rotor laminations according to claim 1, characterized in that, There are two positioning plates (33), and the two positioning plates (33) are fixed to the rear side of the mounting side plate (21). The connecting rod (32) is located between the two positioning plates (33), and the output shaft of the driver (31) is rotatably connected to either end of the connecting rod (32).

3. The stamping equipment for rotor laminations according to claim 2, characterized in that, The rotating rod (34) has a U-shaped structure, and the two ends of the rotating rod (34) are sleeved on the two ends of the connecting rod (32) and located between the two positioning plates (33).

4. The stamping equipment for rotor laminations according to claim 3, characterized in that, The rear end of the receiving plate (35) is fixed to the rotating rod (34) by bolts (351). The receiving plate (35) can rotate around the connecting rod (32) as the axis and the rotating rod (34) as the radius.

5. The stamping equipment for rotor laminations according to claim 1, characterized in that, The through hole (36) is located on the mounting side plate (21) and below the connecting rod (32).

6. The stamping equipment for rotor laminations according to any one of claims 1 to 5, characterized in that, It also includes a collection groove (40), which is fixed to the rear side of the mounting side plate (21) and located below the through hole (36). The collection groove (40) includes a support plate (41) and a side slope plate (42).

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