Stator product processing die

Abstract

The utility model belongs to the technical field of stator machining dies, and particularly relates to a stator product machining die which comprises a base and a die body, the die body is installed on the top of the base, and a linkage clamping mechanism is arranged in the base. The linkage clamping mechanism comprises a supporting spring, and one end of the supporting spring is fixedly connected to the bottom of the inner wall of the base. The disc is fixedly connected to the other end of the supporting spring; one end of each linkage rod is connected to the side surface of the disc through a rotating shaft; and the connecting blocks are connected to the other ends of the linkage rods through rotating shafts correspondingly, and the clamping pieces are fixedly connected to the tops of the connecting blocks correspondingly and located on the top of the mold body. The utility model provides a stator product processing die, which can ensure the stability of the die in the stamping process through linkage clamping, reduces friction and non-uniform stress caused by displacement or vibration of the die, and further reduces the abrasion rate of the die.

Description

Technical Field

[0001] This utility model belongs to the field of stator processing mold technology, specifically relating to a stator product processing mold. Background Technology

[0002] The stator is an important component in electric motors, generators, and some electromagnetic devices. It is a stationary part that usually works together with the rotor. When machining the stator, machining dies are typically used to stamp the silicon steel sheets of the stator core into the required shape.

[0003] As existing molds are used over time, they will wear down due to high-frequency operation and strong processing, resulting in slight changes in their shape or size. This will affect the stability and processing accuracy of the molds, leading to more scrap and rework in the production process. Utility Model Content

[0004] The purpose of this invention is to provide a stator product processing mold that can be linked and clamped to ensure the stability of the mold during the stamping process, reduce friction and uneven force caused by mold displacement or vibration, and thus reduce the wear rate of the mold.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A stator product processing mold includes a base and a mold body. The mold body is mounted on the top of the base, and a linkage clamping mechanism is provided inside the base. The linkage clamping mechanism includes: a support spring, one end of which is fixedly connected to the bottom of the inner wall of the base; a disc, which is fixedly connected to the other end of the support spring; linkage rods, one end of each of the four linkage rods being connected to the side surface of the disc via a rotating shaft; connecting blocks, each of which is connected to the other end of the linkage rod via a rotating shaft, with the top end of the connecting block extending through to the top of the base; and clamping members, each of which is fixedly connected to the top of the connecting blocks and located at the top of the mold body.

[0007] Preferably, the top of the base is provided with a horizontal groove, and the connecting blocks are slidably connected to the inside of the horizontal groove.

[0008] Preferably, the inner side of the clamping member is fixedly connected with anti-slip vertical strips, and there are several anti-slip vertical strips, which are evenly distributed on the inner side of the clamping member.

[0009] Preferably, the top of the base has a slot, the size of which is adapted to the mold body.

[0010] Preferably, an auxiliary rod is movably provided inside the support spring, one end of which is fixedly connected to the bottom of the disc, and the other end of which extends through to the bottom of the base.

[0011] Preferably, a support plate is fixedly connected to the top of the disc, the support plate is located between the mold body and the disc, and the top of the support plate is fixedly connected to the mold body.

[0012] The technical effects achieved by this utility model are as follows:

[0013] In this invention, when the mold body is being processed, it moves downward when subjected to stamping. This downward movement presses down on the disc and the supporting spring. Simultaneously, the downward movement of the disc causes the bottom end of the linkage rod to move downward. The downward movement of the bottom end of the linkage rod causes the top end to move inward. The inward movement of the connecting block causes the clamping component to stably clamp the mold body. This stable clamping reduces unnecessary friction and vibration of the mold body during operation, effectively extending its service life. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the internal structure of the base of this utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram showing the support plate, mold body, and disc of this utility model disassembled.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Base; 2. Mold body; 101. Support spring; 102. Disc; 103. Linkage rod; 104. Connecting block; 105. Clamping component; 3. Horizontal groove; 4. Anti-slip vertical strip; 5. Groove; 6. Auxiliary rod; 7. Support plate. Detailed Implementation

[0019] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0020] like Figures 1-3As shown, a stator product processing mold includes a base 1 and a mold body 2. The mold body 2 is mounted on the top of the base 1. A linkage clamping mechanism is provided inside the base 1. The linkage clamping mechanism includes: a support spring 101, one end of which is fixedly connected to the bottom of the inner wall of the base 1; a disc 102, which is fixedly connected to the other end of the support spring 101; linkage rods 103, one end of each of the four linkage rods 103 is connected to the side surface of the disc 102 via a rotating shaft; and connecting blocks 104, each of which is connected to the other end of the linkage rods 103 via a rotating shaft, with the top end of each connecting block 104 penetrating through to... The top of the base 1; clamping member 105, the clamping member 105 is fixedly connected to the top of the connecting block 104 and located at the top of the mold body 2. Through the cooperation of the linkage clamping mechanism, the mold body 2 is stably clamped during the stamping process, ensuring the stability of the mold body 2 in the working state, reducing unnecessary friction and vibration of the mold body 2 in the working process, and effectively extending the service life of the mold body 2. At the same time, the mold body 2 presses down to drive the support spring 101 and the disc 102, which can effectively absorb some impact force and vibration, reduce the vibration and noise of the mold body 2 during operation, and extend the service life of the mold body 2.

[0021] like Figures 1-3 As shown, a horizontal groove 3 is provided on the top of the base 1. Connecting blocks 104 are slidably connected to the inside of the horizontal groove 3. When the linkage rod 103 drives the connecting block 104 to move, the connecting block 104 will slide inside the horizontal groove 3. Under the guidance and limitation of the horizontal groove 3, the connecting block 104 drives the clamping member 105 to move smoothly inward, thereby driving the clamping member 105 to clamp the mold body 2 evenly, avoiding the connecting block 104 from shifting due to imbalance or external force.

[0022] like Figure 2 As shown, anti-slip vertical strips 4 are fixedly connected to the inner side of the clamping member 105. There are several anti-slip vertical strips 4, which are evenly distributed on the inner side of the clamping member 105. The design of the anti-slip vertical strips 4 can increase the friction between the clamping member 105 and the mold body 2, thereby enhancing the clamping force. This allows the mold body 2 to be more firmly fixed between the clamping members 105, preventing the mold body 2 from sliding and shifting or loosening during operation.

[0023] like Figures 1-3 As shown, the top of the base 1 has a slot 5. The size of the slot 5 is adapted to the mold body 2. When the mold body 2 is being stamped, the mold body 2 will move downward inside the slot 5, so that the mold body 2 has sufficient space to move. This helps to reduce uneven force distribution, prevent the mold body 2 from getting stuck or deformed during the stamping process, and allow the mold body 2 to move downward flexibly and be stably clamped.

[0024] like Figures 2-3 As shown, an auxiliary rod 6 is movably installed inside the support spring 101. One end of the auxiliary rod 6 is fixedly connected to the bottom of the disc 102, and the other end of the auxiliary rod 6 extends through to the bottom of the base 1. The design of the auxiliary rod 6 provides additional support force, enabling the support spring 101 to withstand external pressure and impact more stably, avoiding the unstable or uneven force distribution that may be caused by a single support spring 101. At the same time, the auxiliary rod 6 can assist in guiding the disc 102 and the mold body 2 to move vertically when moving, preventing the disc 102 and the mold body 2 from shaking due to lack of limit when under pressure.

[0025] like Figure 3 As shown, a support plate 7 is fixedly connected to the top of the disc 102. The support plate 7 is located between the mold body 2 and the disc 102. The top of the support plate 7 is fixedly connected to the mold body 2. The support plate 7 can increase the connection support area between the mold body 2 and the disc 102, thereby improving the connection stability between the two and reducing loosening or displacement caused by external forces. In addition, the support plate 7 can share some of the pressure, so that the overall structure can withstand a greater load. Especially in high-pressure or high-intensity working environments, it enhances the stability of the system.

[0026] The working principle of this utility model is as follows: When processing with the mold body 2, when the mold body 2 is subjected to stamping, the mold body 2 will move downward. The downward movement of the mold body 2 will press down the disc 102 and the support spring 101. When the disc 102 moves downward, it will simultaneously drive the bottom end of the linkage rod 103 to move downward. At the same time, the top end of the linkage rod 103 will drive the connecting block 104 to move inward. The simultaneous inward movement of the connecting block 104 can drive the clamping member 105 to stably clamp the mold body 2. Through stable clamping, unnecessary friction and vibration of the mold body 2 during the working process are reduced, which can effectively extend the service life of the mold body 2.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A stator product machining die comprising a base (1) and a die body (2) mounted on top of the base (1), characterized in that: The base (1) is equipped with a linkage clamping mechanism inside; The linkage clamping mechanism includes: a support spring (101), one end of which is fixedly connected to the bottom of the inner wall of the base (1); A disc (102) is fixedly connected to the other end of a support spring (101); Linkage rods (103), one end of each of the four linkage rods (103) is connected to the side surface of the disk (102) via a rotating shaft; Connecting block (104), the connecting block (104) is connected to the other end of the linkage rod (103) by a rotating shaft, and the top end of the connecting block (104) extends through to the top of the base (1); Clamping member (105) is fixedly connected to the top of the connecting block (104) and located on the top of the mold body (2).

2. A stator product machining die according to claim 1, characterized in that: The top of the base (1) is provided with a horizontal groove (3), and the connecting blocks (104) are slidably connected to the inside of the horizontal groove (3).

3. A stator product machining die according to claim 1, characterized in that: The clamping member (105) has anti-slip vertical strips (4) fixedly connected to its inner side. There are several anti-slip vertical strips (4), which are evenly distributed on the inner side of the clamping member (105).

4. The stator product processing mold according to claim 1, characterized in that: The top of the base (1) is provided with a slot (5), the size of which is adapted to the mold body (2).

5. The stator core processing die of claim 1 wherein: An auxiliary rod (6) is movably provided inside the support spring (101). One end of the auxiliary rod (6) is fixedly connected to the bottom of the disc (102), and the other end of the auxiliary rod (6) extends through to the bottom of the base (1).

6. A stator product machining die according to claim 1, characterized in that: A support plate (7) is fixedly connected to the top of the disc (102). The support plate (7) is located between the mold body (2) and the disc (102). The top of the support plate (7) is fixedly connected to the mold body (2).

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