A hand punch for processing stator and rotor laminations

Abstract

The utility model discloses a kind of manual punch press for stator and rotor punching sheet processing, including installation pedestal, the installation pedestal bottom wall is fixedly connected with mounting bracket, the installation pedestal top wall both sides symmetrical fixedly connected with connecting bracket, two The connecting bracket is fixedly connected with mounting box to one side wall of opposite side, the third recess is opened between the center position of the installation pedestal upper and lower two side walls, motor is fixedly installed in the center position of the mounting bracket top wall.The utility model, after setting up manual stamping, automatic reset mechanism, when actually carrying out long time stator and rotor manual punching sheet processing work, its operation labor-saving and convenience are good, and setting up electric rotatable piece processing stator and rotor fixing mechanism to be punched, after actually being punched, rotating call is convenient, it is conducive to cooperating with processing mechanism to carry out efficient stator and rotor punching sheet processing work.

Description

Technical Field

[0001] This utility model relates to the field of stator and rotor lamination processing technology, and in particular to a manual punch press for stator and rotor lamination processing. Background Technology

[0002] A punch press is a stamping press. In national production, stamping technology has become increasingly widely used due to its advantages over traditional machining, such as saving materials and energy, high efficiency, low operator skill requirements, and the ability to produce products that cannot be achieved through machining by using various molds.

[0003] Currently, manual punch presses are required for stator and rotor lamination processing. However, existing manual punch presses for stator and rotor lamination processing lack an automatic reset mechanism after manual punching. When performing long-term manual stator and rotor lamination processing, their operation is generally labor-saving and convenient. Furthermore, they lack an electrically rotatable mechanism for fixing the stator and rotor to be punched, making it inconvenient to rotate and call the fixed stator and rotor, which is not conducive to efficient stator and rotor lamination processing in conjunction with the processing mechanism. Utility Model Content

[0004] The purpose of this invention is to solve the problems of existing manual punch presses for stator and rotor lamination processing, which lack an automatic reset mechanism after manual punching. This results in limited ease of operation and convenience during long-term manual stator and rotor lamination processing. Furthermore, the lack of an electrically rotatable mechanism for fixing the stator and rotor after lamination processing makes rotation inconvenient and hinders efficient stator and rotor lamination processing. Therefore, this invention provides a manual punch press for stator and rotor lamination processing.

[0005] The present invention adopts the following technical solution:

[0006] A manual punch press for processing stator and rotor laminations includes a mounting base, a mounting frame fixedly connected to the bottom wall of the mounting base, connecting frames symmetrically fixedly connected to both sides of the top wall of the mounting base, a mounting box fixedly connected to the side wall of the two connecting frames facing each other, a third groove formed between the center positions of the upper and lower side walls of the mounting base, a motor fixedly mounted at the center position of the top wall of the mounting frame, and a mounting plate provided directly above the mounting base.

[0007] A first groove is formed between the middle of the upper and lower side walls on one side of the mounting box. A second groove is formed at the middle of the side wall of the first groove near the motor. Telescopic rods are symmetrically fixedly connected to the upper side wall of the second groove. The bottom walls of the two telescopic rods are fixedly connected to the same mounting plate. The mounting plate is slidably connected in the first groove and the second groove. A cutting machine is fixedly installed on the bottom wall of the mounting plate away from the second groove.

[0008] The mounting frame has supports fixedly connected to the four corners of its bottom wall.

[0009] The motor has a connecting rod fixedly connected to the output end at the center position above it. The connecting rod is rotatably connected to the third groove and its top wall is fixedly connected to the center position of the bottom wall of the mounting plate.

[0010] The mounting plate has four mounting holes between its upper and lower side walls, and these four mounting holes are arranged in a square shape.

[0011] A pressure rod is fixedly connected to the top wall of the mounting plate on the side away from the first groove, and a cutting disc is fixedly installed at the output end of the front side wall below the cutting machine.

[0012] In this design, springs are fixedly connected between the two sides of the upper sidewall of the second groove and the top wall of the mounting plate, and a telescopic rod is slidably connected inside the spring.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with the existing technology, the manual punch press for stator and rotor lamination processing is equipped with an automatic reset mechanism after manual punching. In actual long-term manual stator and rotor lamination processing, its operation is labor-saving and convenient.

[0015] 2. Compared with the existing technology, the manual punch press for stator and rotor lamination processing is equipped with an electrically rotatable stator and rotor fixing mechanism for lamination processing. The rotation of the stator and rotor after fixing is convenient and facilitates efficient stator and rotor lamination processing in conjunction with the processing mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a manual punch press for processing stator and rotor laminations according to the present invention;

[0017] Figure 2 This is a top view of the mounting plate of a manual punch press for machining stator and rotor laminations according to the present invention.

[0018] Figure 3 This utility model proposes a manual punch press for machining stator and rotor laminations. Figure 1 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Mounting base; 2. Mounting bracket; 3. Connecting bracket; 4. Mounting box; 5. First groove; 6. Second groove; 7. Telescopic rod; 8. Mounting plate; 9. Cutting machine; 10. Motor; 11. Third groove; 12. Mounting plate; 13. Support; 14. Connecting rod; 15. Mounting hole; 16. Pressure rod; 17. Cutting disc; 18. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0023] Example 1, referring to Figure 1-3This utility model provides an embodiment of a manual punch press for processing stator and rotor laminations, including a mounting base 1. A mounting frame 2 is fixedly connected to the bottom wall of the mounting base 1. Connecting frames 3 are symmetrically fixedly connected to both sides of the top wall of the mounting base 1. A mounting box 4 is fixedly connected to the side wall of the two connecting frames 3 facing each other. A third groove 11 is formed between the center positions of the upper and lower side walls of the mounting base 1. A motor 10 is fixedly installed at the center position of the top wall of the mounting frame 2. A mounting plate 12 is provided directly above the mounting base 1. A first groove 5 is formed between the middle positions of the upper and lower side walls on one side of the mounting box 4. A second groove 6 is formed at the middle position of the side wall of the first groove 5 near the motor 10. Telescopic rods 7 are symmetrically fixedly connected to the upper side wall of the second groove 6. The same mounting plate 8 is fixedly connected to the bottom wall of the two telescopic rods 7. The mounting plate 8 is designed to be liftable. The mounting plate 8 is slidably connected in the first groove 5 and the second groove 6. A cutting machine 9 is fixedly installed on the bottom wall of the mounting plate 8 away from the second groove 6.

[0024] Supports 13 are fixedly connected to the four corners of the bottom wall of the mounting bracket 2. A connecting rod 14 is fixedly connected to the output end of the motor 10 at the center position above it. The connecting rod 14 is rotatably connected to the third groove 11 and the mounting plate 12 is fixedly connected to the center position of the bottom wall of the top wall, which can drive the mounting plate 12 to rotate. Four mounting holes 15 are opened between the upper and lower side walls of the mounting plate 12. The four mounting holes 15 are arranged in a square shape, and the stator and rotor to be punched can be fixedly installed on the top wall of the mounting plate 12 through the four mounting holes 15 and the fasteners. Mounting plate 8 A pressure rod 16 is fixedly connected to the top wall away from the first groove 5. The pressure rod 16 can be held to drive the mounting plate 8 to descend, thereby driving the cutting machine 9 and the high-speed rotating cutting blade 17 to descend. The descent of the high-speed rotating cutting blade 17 can realize the stamping work of the stator and rotor to be stamped below. The cutting blade 17 is fixedly installed at the output end of the front side wall below the cutting machine 9. Springs 18 are fixedly connected between the two sides of the upper side wall of the second groove 6 and the top wall of the mounting plate 8. A telescopic rod 7 is slidably connected inside the springs 18. The mounting plate 8 is designed with an elastic structure.

[0025] By adopting the above technical solution:

[0026] When performing long-term manual lamination processing of stators and rotors, it is easy to operate and convenient. Moreover, the rotation of the stator and rotor after they are fixed is easy to call, which is conducive to cooperating with the processing mechanism to carry out efficient stator and rotor lamination processing.

[0027] Working principle: During use, the device body can be placed using the four supports 13 at the bottom of the device body. At this time, the stator and rotor to be punched can be fixed and installed on the top wall of the mounting plate 12 through the four mounting holes 15 and the fixing parts. At this time, the cutting machine 9 can be turned on to drive the cutting blade 17 to rotate at high speed. At this time, the pressure rod 16 can be held to drive the mounting plate 8 to descend, thereby driving the cutting machine 9 and the high-speed rotating cutting blade 17 to descend. The high-speed rotating cutting blade 17 descends to realize the punching work of the stator and rotor to be punched below. After completion, the pressure rod 16 can be released, and the mounting plate 8 can be reset under the elastic force of the spring 18. In actual long-term manual punching work of stator and rotor, its operation is labor-saving and convenient. At this time, the motor 10 can drive the connecting rod 14 to drive the mounting plate 12 to rotate, so that the stator and rotor to be punched can be rotated to another processing position, which is conducive to cooperating with the processing mechanism to carry out efficient stator and rotor punching work, and the above manual punching work can be performed again.

[0028] 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 manual punch press for machining stator and rotor laminations, comprising a mounting base (1), characterized in that: The mounting base (1) has a mounting bracket (2) fixedly connected to its bottom wall. The mounting base (1) has connecting brackets (3) fixedly connected symmetrically on both sides of its top wall. The two connecting brackets (3) have a mounting box (4) fixedly connected to the side wall facing each other. A third groove (11) is provided between the center positions of the upper and lower side walls of the mounting base (1). A motor (10) is fixedly installed at the center position of the top wall of the mounting bracket (2). A mounting plate (12) is provided directly above the mounting base (1). A first groove (5) is provided between the middle of the upper and lower side walls on one side of the mounting box (4). A second groove (6) is provided in the middle of the side wall of the first groove (5) near the motor (10). Telescopic rods (7) are symmetrically fixedly connected to the upper side wall of the second groove (6). The bottom walls of the two telescopic rods (7) are fixedly connected to the same mounting plate (8). The mounting plate (8) is slidably connected in the first groove (5) and the second groove (6). A cutting machine (9) is fixedly installed on the bottom wall of the mounting plate (8) away from the second groove (6).

2. The manual punch press for machining stator and rotor laminations as described in claim 1, characterized in that: The mounting bracket (2) has supports (13) fixedly connected at the four corners of its bottom wall.

3. The manual punch press for machining stator and rotor laminations as described in claim 1, characterized in that: A connecting rod (14) is fixedly connected to the output end at the center position above the motor (10). The connecting rod (14) is rotatably connected to the third groove (11) and the top wall is fixedly connected to the center position of the bottom wall of the mounting plate (12).

4. A manual punch press for machining stator and rotor laminations as described in claim 1, characterized in that: The mounting plate (12) has four mounting holes (15) between its upper and lower side walls, and the four mounting holes (15) are arranged in a square shape.

5. A manual punch press for machining stator and rotor laminations as described in claim 1, characterized in that: A pressure rod (16) is fixedly connected to the top wall of the mounting plate (8) away from the first groove (5), and a cutting disc (17) is fixedly installed at the output end of the front side wall below the cutting machine (9).

6. A manual punch press for machining stator and rotor laminations as described in claim 1, characterized in that: A spring (18) is fixedly connected between the two sides of the upper sidewall of the second groove (6) and the top wall of the mounting plate (8), and a telescopic rod (7) is slidably connected inside the spring (18).

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