Motor stator processing equipment

Abstract

The utility model relates to the field of motor machining, in particular to motor stator machining equipment which comprises a machining table, a fixed column fixedly connected to the upper end of the machining table, a first air cylinder fixedly connected to the machining table, a movable plate fixedly connected to the movable end of the first air cylinder, and two clamping arms rotationally connected to the movable plate. The end portions of the two clamping arms are arc-shaped, the two clamping arms are both rotationally connected with rotating rollers, torsional springs are installed at the rotating connecting positions of the two clamping arms and the moving plate, the upper end of the machining table is fixedly connected with a supporting frame, the supporting frame is fixedly connected with a second air cylinder, the moving end of the second air cylinder is fixedly connected with a pushing frame, and the pushing frame is fixedly connected with a welding gun. And the silicon steel straight bars can be rolled more conveniently and quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor processing field, more specifically, it is a kind of motor stator processing equipment. BACKGROUND

[0002] Motor stator is the important component of generator and starter motor etc., when processing motor stator, winding treatment is needed on silicon steel straight bar, then the silicon steel straight bar after winding is rolled round and is handled, so that it forms cylinder, finally the cylinder object after rolling is formed by welding, then the silicon steel straight bar is rolled round and handled in prior art, usually needs to use multiple power sources such as cylinder from each direction to silicon steel straight bar and is pushed to form cylinder, this mode not only occupies redundant space, and waste energy, therefore the application proposes a kind of motor stator processing equipment, more conveniently and quickly silicon steel straight bar is rolled round and handled. SUMMARY

[0003] The utility model provides a kind of motor stator processing equipment, can more conveniently and quickly silicon steel straight bar is rolled round and handled.

[0004] A kind of motor stator processing equipment, including processing table, the fixed column is fixedly connected in processing table upper end, the first cylinder is fixedly connected in processing table, the moving end of first cylinder is fixedly connected with moving plate, two clamping arms are rotatably connected on moving plate, the end of two clamping arms is arc-shaped, two clamping arms are rotatably connected with rotation roller, and torsion spring is installed in the rotatable connection of two clamping arms and moving plate.

[0005] The fixed column is fixedly connected in the upper end of processing table, the second cylinder is fixedly connected in support frame, the moving end of second cylinder is fixedly connected with push frame, and welding torch is fixedly connected in push frame.

[0006] Two slide bars are slidably connected in the push frame, the lower end of two slide bars is fixedly connected with pressing plate, spring is sleeved in two slide bars, and spring is located between push frame and pressing plate.

[0007] The lower end of pressing plate is fixedly connected with buffer rubber ring.

[0008] The lower end of processing table is fixedly connected with multiple supporting legs.

[0009] The surface of multiple rotation rollers is adhered with rubber.

[0010] Two baffles are fixedly connected in moving plate.

[0011] Two clamping arms are stainless steel material.

[0012] The diameter of pressing plate is greater than the diameter of fixed column.

[0013] The height of fixed column is lower than the length of stator. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 and Figure 2 This is a schematic diagram of the overall structure of a motor stator processing equipment;

[0016] Figure 3 This is a schematic diagram of the clamping arm.

[0017] Figure 4 This is a schematic diagram of the pressure plate structure. Detailed Implementation

[0018] See Figures 1-3 ,

[0019] A motor stator processing equipment includes a processing table 101. A fixed column 102 is bolted to the upper end of the processing table 101. A first cylinder 201 is bolted to the processing table 101. A moving plate 202 is bolted to the moving end of the first cylinder 201. Two clamping arms 203 are rotatably connected to the moving plate 202 via bearings. The ends of the two clamping arms 203 are arc-shaped. A rotating roller 205 is rotatably connected to each of the two clamping arms 203 via bearings. A torsion spring 204 is installed at the rotatable connection between the two clamping arms 203 and the moving plate 202.

[0020] When using the processing equipment, the operator first moves the wound straight bar to the position between the two clamping arms 203 and the fixed post 102. Then, by controlling the extension of the moving end of the first cylinder 201, the moving plate 202 is moved forward, so that the rollers 205 on the two clamping arms 203 come into contact with the straight bar. After being pushed, the straight bar wraps around the surface of the fixed post 102. As the two clamping arms 203 continue to move forward, the two torsion springs 204 are stressed, so that the two clamping arms 203 automatically open. Then, under the action of the torsion springs 204, the straight bar is automatically pressed against the surface of the fixed post 102. Finally, the two clamping arms 203 are fastened to the fixed post 102, so that the straight bar is rolled into a cylinder, which facilitates the subsequent welding process.

[0021] After the rolling is completed, the retraction of the moving end of the first cylinder 201 is controlled to drive the two clamping arms 203 to automatically reset. Through the above structure, the function of rolling straight strips can be achieved by controlling the extension and retraction of the moving end of the first cylinder 201 alone, which is more convenient to operate and saves time compared with conventional equipment.

[0022] See Figure 4 ,

[0023] The upper end of the machining table 101 is fixedly connected with a support frame 301 through bolts, the support frame 301 is fixedly connected with a second cylinder 302 through bolts, the moving end of the second cylinder 302 is fixedly connected with a push frame 303 through bolts, and the push frame 303 is fixedly connected with a welding gun 304 through bolts.

[0024] When it is necessary to weld and close the rolled stator, the moving end of the second cylinder 302 is controlled to extend to drive the welding gun 304 to move downward, the welding gun 304 can be welded along the gap of the rolled stator, thereby realizing the welding treatment of the stator, and making the stator form a fixed cylinder.

[0025] Referring to Figures 1-2 and Figure 4 ,

[0026] The push frame 303 is slidably connected with two slide rods 305, the lower ends of the two slide rods 305 are fixedly connected with a pressing plate 307 through bolts, springs 306 are sleeved on the two slide rods 305, and the springs 306 are located between the push frame 303 and the pressing plate 307.

[0027] When it is necessary to weld the stator, the moving end of the second cylinder 302 is controlled to extend to drive the push frame 303 to move downward to weld the stator, at the same time, the push frame 303 drives the pressing plate 307 to move downward, after the pressing plate 307 contacts the upper edge of the stator, the two slide rods 305 begin to slide upward relative to the push frame 303, at the same time, the two springs 306 are compressed under stress, the pressing plate 307 is pressed against the stator by the elasticity of the two springs 306, thereby realizing the function of pressing and stabilizing the stator, and avoiding that the welding line deviates due to movement of the stator during welding.

[0028] Referring to Figure 3 ,

[0029] The lower end of the pressing plate 307 is bonded with a buffer rubber ring, the buffer rubber ring plays a buffering effect between the pressing plate 307 and the stator, and can avoid abrasion of the pressing plate 307 after contacting the stator.

[0030] The lower end of the machining table 101 is fixedly connected with a plurality of supporting legs, the plurality of supporting legs play a role of supporting the machining table 101, so that the machining table 101 is at a specified height.

[0031] Referring to Figure 3 ,

[0032] The surfaces of the plurality of rotating rollers 205 are bonded with rubber, which plays a role of protecting the surfaces of the rotating rollers 205 and the stator, and avoids abrasion of the rotating rollers 205 after contacting the surface of the stator.

[0033] Referring to Figure 3 ,

[0034] Two baffles 206 are fixedly connected on the moving plate 202 by bolts, and when the clamping arms 203 are reset, the two baffles 206 respectively play a role of limiting the two clamping arms 203, so that there is a distance between the two clamping arms 203, and then the two rotating rollers 205 are in contact with the stator and are automatically unfolded.

[0035] Referring to Figure 3 ,

[0036] The two clamping arms 203 are made of stainless steel material, and the clamping arms 203 made of stainless steel material have good hardness, so that deformation is avoided after long-term use.

[0037] Referring to Figure 2 ;

[0038] The diameter of the pressing plate 307 is greater than the diameter of the fixed column 102, and the pressing plate 307 can directly contact the edge of the upper end of the stator when the stator is pressed, so that the terminal in the middle of the stator is avoided to be extruded and deformed.

[0039] Referring to Figure 2 ;

[0040] The height of the fixed column 102 is lower than the length of the stator, so that the straight strip can better fit on the outer wall of the fixed column 102 when the straight strip is rolled into a circle.

Claims

1. A motor stator processing equipment, characterized in that: The equipment includes a processing table (101), a fixed column (102) is fixedly connected to the upper end of the processing table (101), a first cylinder (201) is fixedly connected to the processing table (101), a moving plate (202) is fixedly connected to the moving end of the first cylinder (201), two clamping arms (203) are rotatably connected to the moving plate (202), the ends of the two clamping arms (203) are arc-shaped, a rotating roller (205) is rotatably connected to each of the two clamping arms (203), and a torsion spring (204) is installed at the rotatable connection between the two clamping arms (203) and the moving plate (202).

2. The motor stator processing equipment according to claim 1, characterized in that: A support frame (301) is fixedly connected to the upper end of the processing table (101), a second cylinder (302) is fixedly connected to the support frame (301), a pusher (303) is fixedly connected to the moving end of the second cylinder (302), and a welding gun (304) is fixedly connected to the pusher (303).

3. The motor stator processing equipment according to claim 2, characterized in that: The push frame (303) has two sliding rods (305) slidably connected to it. The lower ends of the two sliding rods (305) are fixedly connected to pressure plates (307). Each of the two sliding rods (305) is fitted with a spring (306), which is located between the push frame (303) and the pressure plates (307).

4. The motor stator processing equipment according to claim 3, characterized in that: A buffer rubber ring is fixedly connected to the lower end of the pressure plate (307).

5. The motor stator processing equipment according to claim 4, characterized in that: The lower end of the processing table (101) is fixedly connected to multiple support legs.

6. The motor stator processing equipment according to claim 5, characterized in that: The surfaces of all of the rollers (205) are bonded with rubber.

7. The motor stator processing equipment according to claim 6, characterized in that: Two baffles (206) are fixedly connected to the movable plate (202).

8. The motor stator processing equipment according to claim 1, characterized in that: Both clamping arms (203) are made of stainless steel.

9. The motor stator processing equipment according to claim 3, characterized in that: The diameter of the pressure plate (307) is larger than the diameter of the fixing column (102).

10. The motor stator processing equipment according to claim 1, characterized in that: The height of the fixed column (102) is lower than the length of the stator.

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