Stator correction pressure groove shaping machine

Abstract

The utility model relates to the technical field of stator shaping, and discloses a stator correction pressure groove shaping machine which comprises a workbench and a top frame, the top frame is installed on the upper surface of the workbench, and an air cylinder is installed at the top of the interior of the top frame; a bottom shaping assembly is arranged in the middle of the upper surface of the workbench, the output end of the air cylinder is fixedly connected with a bearing plate, a top shaping assembly is arranged on the lower surface of the bearing plate, the bearing plate comprises a containing block, and the lower surface of the containing block is fixedly connected with the upper surface of the workbench. According to the stator correction pressure groove shaping machine, the position of a stator can be automatically adjusted so that the stator can be located at a to-be-machined center, meanwhile, an arc-shaped expansion plate II and an arc-shaped expansion plate I can be additionally arranged according to the size of a positioned diameter, so that the device can adapt to shaping machining of stators with different diameters, and the practicability of the device is improved; and the second arc-shaped expansion plate and the first arc-shaped expansion plate are each provided with a detachable structure, and adjustment is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to stator shaping technical field, concretely is a kind of stator correction pressure groove shaper. BACKGROUND

[0002] Motor stator is composed of iron core and coil wound on the iron core, due to the part coil irregular shape exposed on the upper and lower surface of iron core, when stator installs rotor, it is not conducive to the installation of rotor, therefore, after winding coil each time, shaping process is carried out, shaping device is needed when shaping stator coil.

[0003] The existing shaping device, most directly stator is placed in limiting ring, shaping is carried out by extrusion, this kind of mode, the position of stator placed in limiting ring cannot be corrected, it is easy to deviate from the center of device, at the same time, the arc degree of arc plate required by extrusion cannot be expanded according to demand, and then irregular situation appears after extrusion shaping.

[0004] Based on this, it is necessary to provide a kind of stator correction pressure groove shaper. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of prior art, the utility model provides a kind of stator correction pressure groove shaper, with the advantages that the position of stator can be effectively corrected, and the arc degree of arc plate can be expanded according to demand, to solve the problems raised in the background art.

[0006] The utility model provides the following technical scheme: a kind of stator correction pressure groove shaper, including workbench and top frame:

[0007] The top frame is installed on the upper surface of the workbench, and the gas cylinder is installed on the inner top of the top frame.

[0008] The bottom shaping assembly is arranged at the middle position of the upper surface of the workbench, the output end of the gas cylinder is fixedly connected with the bearing plate, the bottom shaping assembly is arranged on the lower surface of the bearing plate, the bearing plate includes a placing block, the lower surface of the placing block is fixedly connected with the upper surface of the workbench, the upper surface of the placing block is installed with an L-shaped bearing seat, the outer side of the L-shaped bearing seat is installed with an electric telescopic rod two, the output shaft of the electric telescopic rod two is fixedly connected with an arc-shaped plate two, the both ends of the arc-shaped plate two are provided with plug-in grooves, and the plug-in grooves are connected with arc-shaped extension plates two by plug-in and bonding combination.

[0009] Preferably, the top shaping assembly comprises an extrusion round frame, the top of the extrusion round frame is attached to the lower surface of the bearing plate, the inner wall of the extrusion round frame is provided with an electric telescopic rod 1, the output end of the electric telescopic rod 1 is fixedly connected with an arc-shaped plate 1, the two sides of the arc-shaped plate 1 are provided with plug-in grooves, and the plug-in grooves are connected with arc-shaped extension plates 1 through plug-in and bonding.

[0010] Preferably, the two sides of the extrusion round frame are fixedly connected with side plates, the two sides of the side plates are threadedly connected with connecting bolts, and the end portions of the connecting bolts are threadedly connected with the inner portion of the lower surface of the bearing plate.

[0011] Preferably, the two sides of the bearing plate are fixedly connected with side limiting blocks, the inner portion of the side limiting blocks is movably connected with a limiting rod, and the lower end of the limiting rod is fixedly connected with the upper surface of the workbench.

[0012] Preferably, the L-shaped bearing seat, the electric telescopic rod 2 and the arc-shaped plate 2 are provided in multiple groups, and the multiple groups of L-shaped bearing seats, electric telescopic rods 2 and arc-shaped plates 2 are arranged around the central axis of the placing block.

[0013] Preferably, the electric telescopic rod 1 and the arc-shaped plate 1 are provided in multiple groups, and the multiple groups of electric telescopic rods 1 and arc-shaped plates 1 are arranged around the central axis of the extrusion round frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The stator correction pressure groove shaping machine, when correcting and shaping, first connects the required arc-shaped extension plate 2 in the plug-in grooves on the two sides of the arc-shaped plate 2 through the bonding and plug-in mode, simultaneously connects the arc-shaped extension plate 1 in the plug-in grooves on the two sides of the arc-shaped plate 1 through the above connection mode, places the stator on the upper surface of the placing block at this time, synchronously works the electric telescopic rod 2, makes the cooperation of the arc-shaped plate 2 and the arc-shaped extension plate 2 limit the stator at the middle position of the placing block, works the air cylinder at this time, drives the top shaping assembly to move downwards, makes the extrusion round frame include the stator, simultaneously, synchronously works the electric telescopic rod 1 and the electric telescopic rod 2, makes the outer arc-shaped structure formed by the arc-shaped plate 1 and the arc-shaped extension plate 1 and the inner arc-shaped structure formed by the arc-shaped plate 2 and the arc-shaped extension plate 2 extrude and shape the inside and outside of the stator, and the inside top of the extrusion round frame synchronously cooperates to extrude and shape the upper surface of the stator, thereby completing the shaping processing of the stator, the structure is provided, can automatically adjust the position of the stator, makes it be able to be at the center to be processed, simultaneously can increase the arc-shaped extension plate 2 and the arc-shaped extension plate 1 according to the diameter size of the stator, makes the device be able to adapt to the shaping processing of the stator of different diameter sizes, improves the practicability of the device, and the arc-shaped extension plate 2 and the arc-shaped extension plate 1 are provided with detachable structures, which is convenient to adjust. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the device of the present application.

[0018] Figure 2 It is a schematic diagram of the structure of the bottom shaping assembly of the present application.

[0019] Figure 3 It is a schematic diagram of the structure of the top shaping assembly of the present application.

[0020] In the drawings, the components represented by each reference numeral are listed as follows:

[0021] 1, workbench;

[0022] 2, top frame; 210, air cylinder; 220, bearing plate; 221, side limiting block; 222, limiting rod; 223, extruded round frame; 2231, side plate; 2232, connecting bolt; 2233, electric telescopic rod one; 2234, arc-shaped plate one; 2235, arc-shaped expansion plate one; 2236, top shaping assembly;

[0023] 3, bottom shaping assembly; 310, arc-shaped plate two; 311, L-shaped bearing seat; 312, electric telescopic rod two; 313, placing block; 314, plug-in slot; 315, arc-shaped expansion plate two. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 A stator correction pressure groove shaping machine, comprising a workbench 1 and a top frame 2:

[0026] The upper surface of the workbench 1 is provided with the top frame 2, and the inside top of the top frame 2 is provided with an air cylinder 210;

[0027] The middle position of the upper surface of the workbench 1 is provided with a bottom shaping assembly 3, the output end of the air cylinder 210 is fixedly connected with a bearing plate 220, the lower surface of the bearing plate 220 is provided with a top shaping assembly 2236, the bearing plate 220 comprises a placing block 313, the lower surface of the placing block 313 is fixedly connected with the upper surface of the workbench 1, the upper surface of the placing block 313 is provided with an L-shaped bearing seat 311, the outer side of the L-shaped bearing seat 311 is provided with an electric telescopic rod two 312, the output shaft of the electric telescopic rod two 312 is fixedly connected with an arc-shaped plate two 310, both ends of the arc-shaped plate two 310 are provided with plug-in grooves 314, and the plug-in grooves 314 are connected with arc-shaped expansion plates two 315 in the plug-in and bonding combination mode.

[0028] The stator is placed on the upper surface of the placing block 313, and the cooperation of the arc-shaped plate two 310 and the arc-shaped expansion plates two 315 limits the stator in the middle position of the placing block 313 through the synchronous work of the electric telescopic rod two 312.

[0029] According to the diameter of the stator, the arc-shaped expansion plates two 315 are connected in the plug-in grooves 314 in the plug-in and bonding combination mode, so that the arc-shaped surface formed by the arc-shaped expansion plates two 315 and the arc-shaped plate two 310 can be combined into a ring-shaped extrusion stator inside, the bonding can be achieved by commonly used bonding glue, the adhesion of the bonding glue can be weakened by the existing physical method and chemical method when disassembling, so that the arc-shaped expansion plates two 315 are taken out, and the arc-shaped expansion plates two 315 are provided as different arc expansion plates according to requirements.

[0030] As a preferred technical scheme of the utility model, the top shaping assembly 2236 comprises an extrusion round frame 223, the top of the extrusion round frame 223 is attached to the lower surface of the bearing plate 220, the inner wall of the extrusion round frame 223 is provided with an electric telescopic rod one 2233, the output end of the electric telescopic rod one 2233 is fixedly connected with an arc-shaped plate one 2234, both sides of the arc-shaped plate one 2234 are provided with plug-in grooves 314, and the plug-in grooves 314 are connected with arc-shaped expansion plates one 2235 in the plug-in and bonding combination mode.

[0031] The air cylinder 210 works to drive the top shaping assembly 2236 to move downwards, so that the extrusion round frame 223 extrudes the stator inside;

[0032] According to the above mode, the arc-shaped expansion plates one 2235 are connected in the plug-in grooves 314 in the plug-in and bonding combination mode, so that the arc-shaped surface formed by the arc-shaped expansion plates one 2235 and the arc-shaped plate one 2234 can be combined into a ring-shaped extrusion stator outside, the bonding can be achieved by commonly used bonding glue, the adhesion of the bonding glue can be weakened by the existing physical method and chemical method when disassembling, so that the arc-shaped expansion plates one 2235 are taken out, and the arc-shaped expansion plates one 2235 are provided as different arc expansion plates according to requirements.

[0033] At this time, the electric telescopic rod one 2233 and the electric telescopic rod two 312 work synchronously, so that the outer arc-shaped structure composed of the arc-shaped plate one 2234 and the arc-shaped extension plate one 2235 and the inner arc-shaped structure composed of the arc-shaped plate two 310 and the arc-shaped extension plate two 315 extrude and shape the inside and outside of the stator, and the inside top of the extrusion round frame 223 synchronously cooperates to extrude and shape the upper surface of the stator, so that the shaping processing of the stator is completed.

[0034] As a preferred technical scheme of the utility model, the both sides of the extrusion round frame 223 are fixedly connected with side plates 2231, the both sides of the side plates 2231 are threadedly connected with connecting bolts 2232, and the end portions of the connecting bolts 2232 are threadedly connected with the lower surface inside of the bearing plate 220.

[0035] In use, the extrusion round frame 223 is installed on the lower surface of the bearing plate 220 through the cooperation of the side plates 2231 and the connecting bolts 2232, and the extrusion round frame 223 is conveniently disassembled.

[0036] As a preferred technical scheme of the utility model, the both sides of the bearing plate 220 are fixedly connected with side limiting blocks 221, the inside of the side limiting blocks 221 is movably connected with limiting rods 222, and the lower end of the limiting rod 222 is fixedly connected with the upper surface of the workbench 1.

[0037] The cooperation of the side limiting blocks 221 and the limiting rods 222 guarantees the stability of the bearing plate 220 when moving up and down.

[0038] As a preferred technical scheme of the utility model, the L-shaped bearing seat 311, the electric telescopic rod two 312 and the arc-shaped plate two 310 are provided with multiple groups, and the multiple groups of the L-shaped bearing seat 311, the electric telescopic rod two 312 and the arc-shaped plate two 310 are equally divided and arranged around the center shaft of the placing block 313.

[0039] As a preferred technical scheme of the utility model, the electric telescopic rod one 2233 and the arc-shaped plate one 2234 are provided with multiple groups, and the multiple groups of the electric telescopic rod one 2233 and the arc-shaped plate one 2234 are equally divided and arranged around the center shaft of the extrusion round frame 223.

[0040] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0041] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0042] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A stator correction slot shaping machine, comprising a workbench (1) and a top frame (2), characterized in that: the upper surface of the workbench (1) is provided with the top frame (2), and the inner top of the top frame (2) is provided with a pneumatic cylinder (210); a bottom shaping assembly (3) is arranged at the middle position of the upper surface of the workbench (1), the output end of the pneumatic cylinder (210) is fixedly connected with a bearing plate (220), the lower surface of the bearing plate (220) is provided with a top shaping assembly (2236), the bearing plate (220) comprises a placing block (313), the lower surface of the placing block (313) is fixedly connected with the upper surface of the workbench (1), the upper surface of the placing block (313) is provided with an L-shaped bearing seat (311), the outer side of the L-shaped bearing seat (311) is provided with a second electric telescopic rod (312), the output shaft of the second electric telescopic rod (312) is fixedly connected with an arc-shaped plate two (310), and the two ends of the arc-shaped plate two (310) are provided with plug-in grooves (314), and the plug-in grooves (314) are connected with arc-shaped extension plates two (315) through plug-in and bonding combination.

2. A stator slot correction straightening machine according to claim 1, characterized in that: The top shaping assembly (2236) comprises an extrusion round frame (223), the top of the extrusion round frame (223) is attached to the lower surface of the bearing plate (220), the inner wall of the extrusion round frame (223) is provided with a first electric telescopic rod (2233), the output end of the first electric telescopic rod (2233) is fixedly connected with an arc-shaped plate one (2234), the two sides of the arc-shaped plate one (2234) are provided with plug-in grooves (314), and the plug-in grooves (314) are connected with arc-shaped extension plates one (2235) through plug-in and bonding combination.

3. A stator slot correction straightening machine according to claim 2, characterized in that: The two sides of the extrusion round frame (223) are fixedly connected with side plates (2231), the two sides of the side plates (2231) are threadedly connected with connecting bolts (2232), and the end portions of the connecting bolts (2232) are threadedly connected with the inner portion of the lower surface of the bearing plate (220).

4. The stator vee-truing machine of claim 1 wherein: The two sides of the bearing plate (220) are fixedly connected with side limiting blocks (221), the inner portion of the side limiting blocks (221) is movably connected with limiting rods (222), and the lower end of the limiting rod (222) is fixedly connected with the upper surface of the workbench (1).

5. The stator vee-truing machine of claim 1 wherein: The L-shaped bearing seat (311), the second electric telescopic rod (312) and the arc-shaped plate two (310) are provided with multiple groups, and the multiple groups of L-shaped bearing seats (311), second electric telescopic rods (312) and arc-shaped plates two (310) are arranged around the central axis of the placing block (313) in equal division.

6. A stator slot correction straightening machine as claimed in claim 2, characterized in that: The first electric telescopic rod (2233) and the arc-shaped plate one (2234) are provided with multiple groups, and the multiple groups of first electric telescopic rods (2233) and arc-shaped plates one (2234) are arranged around the central axis of the extrusion round frame (223) in equal division.

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