A press machine for stator core machining test

Abstract

The utility model discloses a kind of press for stator core processing test, it is related to press technical field, including workbench, press main body, bearing table, driving mechanism and clamping mechanism, the top of workbench is fixedly connected with mounting bracket, press main body is fixedly installed on mounting bracket, the top of workbench is equipped with receiving groove, bearing table and the inner cavity of receiving groove are slidably connected, driving mechanism is set inside workbench, clamping mechanism is set on bearing table.The utility model utilizes the setting mode of bearing table, driving mechanism and clamping mechanism cooperation, the height of bearing table can be adjusted by driving mechanism, so that when needing test, bearing table can be sunk to the inside of receiving groove, and with receiving groove inner wall bottom end is adhered, so that pressure test can be carried out inside receiving groove, effectively avoid the situation that material bounces out, clamping mechanism can clamp and fix different specifications of stator core, facilitate test use.

Description

Technical Field

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

[0002] The stator core is the core component of electric motors and generators. It is made of multiple layers of laminated silicon steel sheets and is used to conduct magnetic fields and support the windings. Its structural precision directly affects the motor's efficiency, noise, and lifespan.

[0003] During the production process, a pressure test is required using a press. This test can detect material defects or process problems in advance, preventing performance degradation after installation. However, existing presses do not have protective mechanisms when performing pressure tests on the stator core, which may result in material ejection and injury to workers standing on the side of the press's operating area, causing considerable inconvenience. Utility Model Content

[0004] The purpose of this invention is to provide a press for stator core processing and testing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a press for stator core processing and testing, comprising:

[0006] A workbench, the top of which is fixedly connected to a mounting bracket;

[0007] The press body is fixedly mounted on the mounting frame;

[0008] The support platform has a storage slot at the top of the workbench, and the support platform is slidably inserted into the inner cavity of the storage slot.

[0009] A drive mechanism, which is located inside the worktable, is used to adjust the position of the support platform inside the storage slot;

[0010] A clamping mechanism is provided on a support platform for fixing the stator core.

[0011] Preferably, the drive mechanism includes:

[0012] The drive rod has a telescopic groove at the bottom of the inner wall of the storage slot, and one end of the drive rod is rotatably connected to the inner wall of the telescopic groove.

[0013] The telescopic plate is fixedly connected to the bottom end of the support platform, and the drive rod and the telescopic plate form a screw drive.

[0014] Preferably, the inner wall of the telescopic groove is provided with sliding grooves on both sides, and a slider is slidably arranged in the inner cavity of the sliding groove, and the slider is fixedly connected to both sides of the telescopic plate.

[0015] Preferably, the drive mechanism further includes:

[0016] The motor is fixedly installed inside the groove at the bottom end of the worktable.

[0017] The output end of the motor is connected to the transmission rod, and the worktable has a reversing groove inside, in which the transmission rod is rotatably disposed.

[0018] A reversing gear is located inside a reversing groove. The reversing gear is fixedly inserted and connected to the drive rod and the transmission rod respectively, and the reversing gear is meshed with the drive rod.

[0019] Preferably, the clamping mechanism includes:

[0020] A bidirectional screw is provided, with an adjustment groove at the top of the support platform, and the end of the bidirectional screw is rotatably inserted into the inner wall of the adjustment groove;

[0021] An adjusting plate is located inside an adjusting groove, and the adjusting plate and the bidirectional screw form a screw drive;

[0022] A clamping plate is fixedly connected to the top of an adjusting plate, and V-shaped grooves are provided on opposite sides of the clamping plate.

[0023] Preferably, the clamping mechanism further includes:

[0024] The turntable has a rotating groove at the top of the support platform, and the turntable is rotatably disposed inside the rotating groove. The turntable is fixedly connected to one end of the bidirectional screw, and the outer wall of the turntable has anti-slip texture.

[0025] The technical effects and advantages of this utility model are as follows:

[0026] This utility model utilizes a combination of a support platform, a drive mechanism, and a clamping mechanism. The height of the support platform can be adjusted via the drive mechanism, allowing it to be lowered into the storage tank and fitted against the bottom of the tank's inner wall when testing is required. This enables pressure resistance testing to be performed inside the storage tank, effectively preventing materials from popping out. The clamping mechanism can hold and fix stator cores of different specifications, facilitating testing. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0028] Figure 2 This is a schematic diagram of the overall front internal structure of this utility model.

[0029] Figure 3This is a schematic diagram of the internal structure of the workbench of this utility model from the front.

[0030] In the diagram: 1. Workbench; 2. Mounting frame; 3. Press body; 4. Support platform; 5. Drive mechanism; 51. Drive rod; 52. Telescopic plate; 53. Slider; 54. Motor; 55. Transmission rod; 56. Reversing gear; 6. Clamping mechanism; 61. Bidirectional screw; 62. Adjusting plate; 63. Clamping plate; 64. Turntable. Detailed Implementation

[0031] 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.

[0032] This utility model provides, for example Figure 1-3 The press shown includes a stator core processing and testing machine, comprising a worktable 1, a press body 3, a support platform 4, a drive mechanism 5, and a clamping mechanism 6. A mounting bracket 2 is fixedly connected to the top of the worktable 1, and the press body 3 is fixedly mounted on the mounting bracket 2. A storage groove is provided at the top of the worktable 1, and the support platform 4 is slidably inserted into the inner cavity of the storage groove. The drive mechanism 5 is located inside the worktable 1 and is used to adjust the position of the support platform 4 inside the storage groove. The clamping mechanism 6 is located on the support platform 4 and is used to fix the stator core. The height of the support platform 4 can be adjusted by the drive mechanism 5, so that when testing is required, the support platform 4 can be lowered into the storage groove and fitted against the bottom of the inner wall of the storage groove, thus allowing pressure testing to be performed inside the storage groove, effectively preventing material ejection. The clamping mechanism 6 can clamp and fix stator cores of different specifications for convenient testing. A transparent observation window is embedded in the front of the worktable 1 for easy observation during internal testing.

[0033] Specifically, the drive mechanism 5 includes a drive rod 51, a telescopic plate 52, a slider 53, a motor 54, a transmission rod 55, and a reversing gear 56. A telescopic groove is formed at the bottom of the inner wall of the receiving slot. One end of the drive rod 51 is rotatably connected to the inner wall of the telescopic groove. The telescopic plate 52 is fixedly connected to the bottom of the support platform 4, and the drive rod 51 and the telescopic plate 52 form a screw drive. Slide grooves are formed on both sides of the inner wall of the telescopic groove. A slider 53 is slidably installed in the inner cavity of the slide groove. The slider 53 is fixedly connected to both sides of the telescopic plate 52, and the slider 53 limits the displacement of the telescopic plate 52, so that when the drive rod 51 rotates, the telescopic plate 52 can only move vertically back and forth along the slide groove. A groove is formed at the bottom of the worktable 1, and the motor 54 is fixedly installed inside the groove. The motor 54 is electrically connected to an external power source through an external switch. The motor 54 can drive the transmission rod 55 to rotate. The output end of the motor 54 is connected to the transmission rod 55. The worktable 1 has an internal opening... The device has a reversing slot, with the transmission rod 55 rotatably mounted inside the reversing slot. The reversing gear 56 is located inside the reversing slot and is fixedly connected to the drive rod 51 and the transmission rod 55 respectively. The reversing gear 56 is meshed with the drive rod 51. The motor 54 can drive the reversing gear 56 on the transmission rod 55 to rotate, which in turn drives the drive rod 51 to rotate. This allows the telescopic plate 52 to move the support platform 4 back and forth in the vertical direction. When testing is required, the support platform 4 can be stored at the bottom of the storage slot. When the stator core needs to be disassembled or assembled, the support platform 4 can be raised for operation.

[0034] Specifically, the clamping mechanism 6 includes a bidirectional screw 61, an adjusting plate 62, a clamping plate 63, and a turntable 64. The top of the support platform 4 has an adjusting groove. The end of the bidirectional screw 61 is rotatably connected to the inner wall of the adjusting groove. The adjusting plate 62 is located inside the adjusting groove, and the adjusting plate 62 and the bidirectional screw 61 form a screw drive. The clamping plate 63 is fixedly connected to the top of the adjusting plate 62. V-shaped grooves are provided on opposite sides of the clamping plate 63. The rotation of the bidirectional screw 61 can drive the adjusting plates 62 to move closer or further apart, thereby... The clamping plates 63 are used to clamp and fix stator cores of different specifications, which facilitates subsequent pressure testing. The top of the bearing platform 4 is provided with a rotating groove, and the turntable 64 is rotatably set inside the rotating groove. The turntable 64 is fixedly connected to one end of the bidirectional screw 61. The outer wall of the turntable 64 is provided with anti-slip texture to increase the friction between the hand and the turntable 64, so that the operator can drive the bidirectional screw 61 to rotate in both directions through the turntable 64, thereby adjusting the distance between the clamping plates 63 to suit stator cores of different specifications.

[0035] 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 press for testing the machining of stator cores, characterized in that, include: A workbench (1), the top of which is fixedly connected to a mounting bracket (2); The press body (3) is fixedly installed on the mounting frame (2); The support platform (4) has a storage slot at the top of the workbench (1), and the support platform (4) is slidably inserted into the inner cavity of the storage slot. The drive mechanism (5) is located inside the workbench (1) and is used to adjust the position of the support platform (4) inside the storage slot. A clamping mechanism (6) is provided on a support platform (4) for fixing the stator core.

2. The press for stator core machining and testing according to claim 1, characterized in that, The drive mechanism (5) includes: The drive rod (51) has a telescopic groove at the bottom of the inner wall of the storage groove, and one end of the drive rod (51) is rotatably inserted into the inner wall of the telescopic groove. Telescopic plate (52) is fixedly connected to the bottom end of the support platform (4), and the drive rod (51) and the telescopic plate (52) form a screw drive.

3. A press for stator core machining and testing according to claim 2, characterized in that, The inner wall of the telescopic groove is provided with sliding grooves on both sides, and a slider (53) is slidably arranged in the inner cavity of the sliding groove. The slider (53) is fixedly connected to both sides of the telescopic plate (52).

4. A press for stator core machining and testing according to claim 2, characterized in that, The drive mechanism (5) further includes: The motor (54) is fixedly installed inside the groove at the bottom end of the worktable (1); The transmission rod (55) is connected to the output end of the motor (54) in a transmission connection. The worktable (1) has a reversing groove inside, and the transmission rod (55) is rotatably disposed inside the reversing groove. A reversing gear (56) is located inside the reversing groove. The reversing gear (56) is fixedly inserted and connected to the drive rod (51) and the transmission rod (55) respectively, and the reversing gear (56) is meshed.

5. A press for stator core machining and testing according to claim 1, characterized in that, The clamping mechanism (6) includes: A bidirectional screw (61) is provided with an adjustment groove at the top of the support platform (4), and the end of the bidirectional screw (61) is rotatably inserted into the inner wall of the adjustment groove. Adjusting plate (62), the adjusting plate (62) is located inside the adjusting groove, and the adjusting plate (62) and the bidirectional screw (61) form a screw drive; A clamping plate (63) is fixedly connected to the top of an adjusting plate (62), and a V-shaped groove is provided on each opposite side of the clamping plate (63).

6. A press for stator core machining and testing according to claim 5, characterized in that, The clamping mechanism (6) further includes: The turntable (64) has a rotating groove at the top of the support platform (4). The turntable (64) is rotatably disposed inside the rotating groove. The turntable (64) is fixedly connected to one end of the bidirectional screw (61). The outer wall of the turntable (64) has anti-slip texture.

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