Outer circle clamping tool for motor stator core machining

Abstract

The utility model discloses an outer circle clamping tool for motor stator core processing, and relates to the technical field of motor stator processing. The outer circle clamping tool for motor stator core machining comprises a box body, two sets of self-adaptive mechanisms are fixedly installed in the box body, and an auxiliary moving mechanism is movably installed at the top of the box body; and the self-adaptive mechanism comprises a spring sleeve seat, a linkage frame is fixedly installed on one side of the spring sleeve seat, an arc-shaped plate is fixedly installed at one end of the linkage frame, and multiple sets of abutting springs are installed on one side of the arc-shaped plate at equal intervals. The linkage frame can be driven to perform relative position movement through high elasticity of the spring sleeve seat, the linkage frame which performs relative position movement can drive the arc-shaped plate to perform position movement, and the arc-shaped plate which performs position movement drives the abutting spring to perform position movement to a designated position. And the high elastic force of the abutting spring can drive the abutting rubber rod to abut against the outer side of the motor stator iron core, so that the function of improving the compatibility of the device is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator processing, in particular to an outer circle clamping tool for processing a motor stator iron core. Background Art

[0002] The stator core of a motor is also called an armature, and the stator core and winding are also called an armature core and an armature winding. When manufacturing a motor, an external cylindrical clamping tool is required to fix the arc-shaped motor stator core, so as to facilitate the subsequent further processing of the motor stator core and provide convenience for the processing of the motor stator core.

[0003] When manufacturing the motor, an external cylindrical clamping tool is needed. Among them, the "external cylindrical clamping tool for processing the stator core of a diesel generator" disclosed in the application number "CN214125098U" has solved the various disadvantages of being not conducive to continuous clamping operations, resulting in relatively low overall processing efficiency.

[0004] However, when using a motor stator processing device with a similar structure in practice, there are still many defects, such as: it does not have the function of improving the compatibility of the device, it is unable to clamp and fix motor stator cores of different specifications, which narrows the scope of application of the device, and the device is easily restricted by the specifications of the motor stator core, which reduces the convenience of using the device. At the same time, it does not have the function of assisting the position movement of the motor stator core, and the operator needs to use external auxiliary equipment to move the bulky motor stator core, which reduces the convenience of using the device. Therefore, it is necessary to design an external cylindrical clamping tool for motor stator core processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an outer circle clamping tool for machining a motor stator core to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an outer circle clamping tool for machining a motor stator core, comprising a box body, two sets of adaptive mechanisms are fixedly installed inside the box body, and an auxiliary moving mechanism is movably installed on the top of the box body;

[0007] The adaptive mechanism comprises a spring sleeve seat, a linkage frame is fixedly mounted on one side of the spring sleeve seat, an arc plate is fixedly mounted on one end of the linkage frame, a plurality of groups of resistance springs are equidistantly mounted on one side of the arc plate, and a resistance rubber rod penetrating the arc plate is fixedly mounted on one end of the resistance spring;

[0008] The auxiliary moving mechanism comprises a moving frame, and an electric rod is fixedly installed on the top of the moving frame.

[0009] Preferably, two sets of slide rails are fixedly installed on the top of the box body, and one side of the movable frame is movably connected to the slide rails.

[0010] Preferably, a fixing plate is fixedly mounted on the output end of the electric rod, a clamping arm is movably mounted on one side of the fixing plate, and a locking piece is threadedly mounted on one side of the fixing plate.

[0011] Preferably, a hinge is fixedly installed on one side of the front of the box body, and a box door is fixedly installed on one side of the hinge.

[0012] Preferably, an alloy plate is fixedly installed on the bottom of the box, and a resisting foot is fixedly installed on the bottom of the alloy plate.

[0013] Preferably, a screw is threadedly mounted on the top of the movable frame, and the bottom end of the screw extends into the interior of the movable frame.

[0014] Beneficial Effects

[0015] The utility model provides an outer circle clamping tool for machining a motor stator core. Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The high elastic force of the spring sleeve can drive the linkage frame to move relative position, and the linkage frame that moves relative position can be brought to the arc plate for position movement. After the arc plate that moves drives the resistance spring to move to the specified position, the high elastic force of the resistance spring can drive the resistance rubber rod to resist the outer side of the motor stator core, thereby realizing the function of clamping and fixing the motor stator cores of different specifications, expanding the application range of the device, avoiding the problem that the device is limited by the specifications of the motor stator core, and increasing the convenience of using the device.

[0017] 2. By pushing the mobile frame to move horizontally, the fixed plate can be driven by the electric rod to move horizontally. When the fixed plate moves to the specified position, the electric rod is powered on to drive the clamping arm to move vertically to the outside of the motor stator core. The motor stator core can be clamped and fixed by pushing the clamping arm. The function of auxiliary position movement of the motor stator core is realized by cooperating with the mobile frame, which avoids the problem that the operator needs to use external auxiliary equipment to move the bulky motor stator core, and increases the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the local structure of the adaptive mechanism of the utility model;

[0020] Figure 3It is a partial structural schematic diagram of the auxiliary moving mechanism of the utility model.

[0021] In the figure: 1. box body; 101. slide rail; 2. adaptive mechanism; 201. spring sleeve; 202. linkage frame; 203. arc plate; 204. resistance spring; 205. resistance rubber rod; 3. auxiliary moving mechanism; 301. moving frame; 302. electric rod; 303. fixed plate; 304. clamping arm; 305. locking piece; 4. box door; 5. resistance foot; 6. screw. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides two technical solutions:

[0024] Figure 1 , Figure 2 , Figure 3 The first embodiment is shown: an external cylindrical clamping tool for machining a motor stator core, comprising a box body 1, two sets of adaptive mechanisms 2 are fixedly installed inside the box body 1, and an auxiliary moving mechanism 3 is movably installed on the top of the box body 1;

[0025] The adaptive mechanism 2 includes a spring sleeve 201, a linkage frame 202 is fixedly installed on one side of the spring sleeve 201, an arc plate 203 is fixedly installed on one end of the linkage frame 202, a plurality of groups of resisting springs 204 are equidistantly installed on one side of the arc plate 203, and a resisting rubber rod 205 penetrating the arc plate 203 is fixedly installed on one end of the resisting spring 204;

[0026] The auxiliary moving mechanism 3 includes a moving frame 301, an electric rod 302 is fixedly installed on the top of the moving frame 301, two sets of slide rails 101 are fixedly installed on the top of the box body 1, and one side of the moving frame 301 is movably connected to the slide rail 101;

[0027] A hinge is fixedly installed on one side of the front of the box body 1, and a box door 4 is fixedly installed on one side of the hinge. An alloy plate is fixedly installed on the bottom of the box body 1, and a contact foot 5 is fixedly installed on the bottom of the alloy plate.

[0028] The slide rail 101 can facilitate the movement of the mobile frame 301, so that the mobile frame 301 can drive the electric rod 302 to move horizontally. By opening the box door 4, the electrical equipment installed inside the box body 1 can be easily inspected and repaired, which provides convenience for subsequent maintenance personnel.

[0029] The high elastic force of the spring sleeve 201 can drive the linkage frame 202 to move relative position, and the linkage frame 202 that moves relative position can lead the arc plate 203 to move position. After the moved arc plate 203 drives the resistance spring 204 to move to the specified position, the high elastic force of the resistance spring 204 can drive the resistance rubber rod 205 to resist the outer side of the motor stator core, thereby realizing the function of clamping and fixing the motor stator cores of different specifications. The alloy plate can provide an installation position for the resistance foot 5, and the resistance foot 5 can provide supporting force for the box body 1, thereby ensuring the stable standing effect of the box body 1.

[0030] Figure 1 , Figure 3 A second embodiment is shown, which mainly differs from the first embodiment in that a screw 6 is threadedly installed on the top of the movable frame 301, and the bottom end of the screw 6 extends into the interior of the movable frame 301; a fixed plate 303 is fixedly installed on the output end of the electric rod 302, a clamping arm 304 is movably installed on one side of the fixed plate 303, and a locking member 305 is threadedly installed on one side of the fixed plate 303.

[0031] The moving position of the mobile frame 301 can be fixed by rotating the screw 6, thereby ensuring the stability of the installation position of the mobile frame 301.

[0032] By pushing the movable frame 301 to move horizontally, the fixed plate 303 can be driven to move horizontally through the electric rod 302. When the fixed plate 303 moves to the specified position, the electric rod 302 is powered on to drive the clamping arm 304 to move vertically to the outside of the motor stator core. The motor stator core can be clamped and fixed by pushing the clamping arm 304, and the function of auxiliary position movement of the motor stator core is achieved by cooperating with the movable frame 301.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An external cylindrical clamping tool for machining a motor stator core, comprising a housing (1), characterized in that: Two sets of adaptive mechanisms (2) are fixedly installed inside the box (1), and an auxiliary moving mechanism (3) is movably installed on the top of the box (1); The adaptive mechanism (2) comprises a spring sleeve (201), a linkage frame (202) is fixedly mounted on one side of the spring sleeve (201), an arc-shaped plate (203) is fixedly mounted on one end of the linkage frame (202), a plurality of groups of resisting springs (204) are equidistantly mounted on one side of the arc-shaped plate (203), and a resisting rubber rod (205) penetrating the arc-shaped plate (203) is fixedly mounted on one end of the resisting spring (204); The auxiliary moving mechanism (3) comprises a moving frame (301), and an electric rod (302) is fixedly mounted on the top of the moving frame (301).

2. The outer circle clamping tool for machining the motor stator core according to claim 1, characterized in that: Two sets of slide rails (101) are fixedly installed on the top of the box body (1), and one side of the movable frame (301) is movably connected to the slide rails (101).

3. The outer circle clamping tool for machining the motor stator core according to claim 1, characterized in that: A fixing plate (303) is fixedly mounted on the output end of the electric rod (302), a clamping arm (304) is movably mounted on one side of the fixing plate (303), and a locking member (305) is threadedly mounted on one side of the fixing plate (303).

4. The outer circle clamping tool for machining the motor stator core according to claim 1, characterized in that: A hinge is fixedly mounted on one side of the front of the box body (1), and a box door (4) is fixedly mounted on one side of the hinge.

5. The outer circle clamping tool for machining the motor stator core according to claim 1, characterized in that: An alloy plate is fixedly mounted on the bottom of the box body (1), and a contact foot (5) is fixedly mounted on the bottom of the alloy plate.

6. The outer circle clamping tool for machining the motor stator core according to claim 1, characterized in that: A screw member (6) is threadedly mounted on the top of the movable frame (301), and the bottom end of the screw member (6) extends into the interior of the movable frame (301).

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