CN210839256U

CN210839256U - Stator is folded and is pressed automatic knot mascerating machine that rolls

Info

Publication number: CN210839256U
Application number: CN201922202159.2U
Authority: CN
Inventors: 林云来
Original assignee: Zhejiang Zhonghong Electric Machinery Co ltd
Current assignee: Zhejiang Zhonghong Electric Machinery Co ltd
Priority date: 2019-09-27
Filing date: 2019-12-10
Publication date: 2020-06-23
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a motor assembly equipment's technical field, wherein a stator is folded and is pressed automatic take-up press machine is disclosed, which comprises a frame, locate the gyro wheel seat in the frame along vertical slip, set firmly place the platform in the frame and locate the withholding piece in the frame along vertical slip, the stator is installed and is being placed the bench, the lower extreme of withholding piece is used for supporting tight stator, the gyro wheel seat is the annular, place the inside that the platform is located the gyro wheel seat, the stator is installed when placing the bench, the axis of stator coincides with the axis of gyro wheel seat, be equipped with the gyro wheel frame along its radial sliding on the gyro wheel seat, it is equipped with the cramp wheel to rotate on the gyro wheel frame, the periphery butt stator of cramp wheel, be equipped with cramp hydro-cylinder and compression cylinder in the frame, the gyro wheel seat is connected to the piston. The utility model discloses have along the radial slip gyro wheel frame of gyro wheel seat for the periphery of cramp wheel is supported the periphery of tight stator all the time, with the effect of the processing of accomplishing different diameter stators.

Description

Stator is folded and is pressed automatic knot mascerating machine that rolls

Technical Field

The utility model belongs to the technical field of motor assembly equipment's technique and specifically relates to a stator is folded and is pressed automatic cramp machine that rolls is related to.

Background

The stator of the motor is an important part of the motor, the stator core is formed by laminating silicon steel sheets, and after the stator core is formed by laminating, in order to prevent the stator sheet from rebounding, the stator core is buckled on the edge of the stator by iron sheets with bent ends.

The current chinese patent with publication number CN204696874U discloses a full-automatic stator cramping machine, including a work platform, the last pile-up mechanism who is equipped with stator core of work platform, work platform's below is equipped with the lift groove, be equipped with elastic support piece between pile-up mechanism bottom and the lift tank bottom, work platform's circumference is equipped with a plurality of gyro wheels that correspond stator core withhold the breach, above-mentioned pile-up mechanism is absorbed in the lift groove when elastic support piece deformation, and the gyro wheel is along withholding breach roll extrusion, work platform's top is equipped with hydraulic pressure pusher, this hydraulic pressure pusher includes the pneumatic cylinder and connects the withholding head on the pneumatic cylinder piston rod, withholding head corresponds with pile-up mechanism's upper and lower position, the lower extreme that withholding head was used for is used for supporting tightly stator core.

The above prior art solutions have the following drawbacks: the position of the roller is not adjustable, the distance between the roller and the stator is not variable, different devices (working platforms) need to be replaced when stators with different diameters are processed, and the use cost of the devices is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stator is folded and is pressed automatic cramp machine that rolls, stator are installed and are being placed the bench, and the compressing cylinder drive cramp moves down and compresses tightly the stator, and cramp cylinder drive roller seat shifts up, and the cramp is accomplished to the periphery of cramp wheel roll extrusion stator, and when processing the stator of different diameters, the gyro wheel frame that slides for the periphery of cramp wheel is supported the periphery of tight stator all the time, in order to accomplish the processing of different diameter stators.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a stator is folded and is pressed automatic roll cramp machine, includes the frame, along vertical slip locate the gyro wheel seat in the frame, set firmly place the platform in the frame and locate the cramp piece in the frame along vertical slip, the stator install in place the bench, the lower extreme of cramp piece is used for supporting tightly the stator, the gyro wheel seat is the annular, place the inside that the platform is located the gyro wheel seat, when the stator was installed and is placed the bench, the axis of stator with the axis coincidence of gyro wheel seat, it is equipped with the gyro wheel frame to follow its radial slip on the gyro wheel seat, it is equipped with the cramp wheel to rotate on the gyro wheel frame, the periphery butt stator of cramp wheel, be equipped with cramp hydro-cylinder and hold-down cylinder in the frame, the piston rod connection gyro wheel seat of cramp hydro-cylinder, the piston.

Through adopting above-mentioned technical scheme, the stator is installed and is placed the bench, and the clamp cylinder drive crimping piece moves down and compresses tightly the stator, and cramp oil cylinder drive roller seat shifts up, and the cramp is accomplished to the periphery of cramp wheel roll extrusion stator, and when processing the stator of different diameters, the gyro wheel frame slides for the periphery of cramp wheel supports the periphery of tight stator all the time, in order to accomplish the processing of different diameter stators.

The utility model discloses further set up to: the roller seat is provided with mounting holes at intervals along the circumferential direction, the mounting holes extend along the radial direction, the mounting holes are square holes, the roller frame is arranged in the mounting holes in a sliding mode, the buckle piece wheel is arranged at one end, extending out of the mounting holes, of the roller frame, the roller seat is connected with a stud in a threaded mode, the stud extends along the radial direction of the roller seat, and one end of the stud is abutted to one end, far away from the buckle piece wheel, of the roller frame.

By adopting the technical scheme, the stud is screwed to move towards the direction close to the placing table, so that the roller frame is pushed to move to adapt to the stator with the small diameter; screwing the stud to enable the stud to move towards the direction far away from the placing table, and then manually pushing the roller frame to move towards the direction far away from the placing table, so that the roller frame is abutted to the stud to complete positioning to adapt to the large-diameter stator.

The utility model discloses further set up to: the mounting hole runs through the gyro wheel seat, the one end that the mounting hole deviates from to place the platform is equipped with the abaculus, set up threaded hole on the abaculus, the double-screw bolt is worn to locate in the threaded hole.

By adopting the technical scheme, when the roller frame is installed, the roller frame and the stud do not need to be respectively arranged on the inner side and the outer side of the roller seat, so that the roller frame is convenient to install, and the installation hole is arranged to be a through hole, so that the processing is convenient.

The utility model discloses further set up to: the clamping piece is coaxially arranged at one end, close to the roller frame, of the stud, the shaft section of the clamping piece is T-shaped, a T-shaped groove is formed in one end, away from the clamping piece wheel, of the roller frame, the clamping piece is embedded in the T-shaped groove, and the T-shaped groove penetrates through the roller frame.

By adopting the technical scheme, the stud is rotated, the clamping piece is utilized to push or pull the roller frame to move, and the roller frame does not need to be pushed manually.

The utility model discloses further set up to: the utility model discloses a take-up device for medical purpose, including workstation, gyro wheel seat, cramp hydro-cylinder, workstation, the workstation has set firmly in the frame, place the upper end that the workstation was located to the platform, be equipped with the slide along vertical slip in the frame, the gyro wheel seat is installed on the slide, the top of workstation is located to the slide, the below of workstation is located to the cramp hydro-cylinder, the piston rod of cramp hydro-cylinder upwards runs through the workstation and connects the slide.

By adopting the technical scheme, the roller carrier is arranged on the roller seat in a sliding manner, the roller seat needs to be periodically maintained, the positioning precision of the roller carrier is ensured, and the roller seat is arranged on the sliding seat, so that the replacement and the maintenance of the roller seat are facilitated.

The utility model discloses further set up to: the below of workstation is located to the pressure cylinder, the piston rod of pressure cylinder upwards runs through the workstation and connects the crimping piece, be equipped with the joint ring on the piston rod of pressure cylinder, the crimping piece includes crimping board and go-between, set up the connecting hole that supplies the joint ring to pass on the crimping board, the go-between is formed by two coaxial semicircle ring concatenations, the periphery of the interior circumference butt piston rod of go-between, the lower extreme butt crimping board of go-between, the upper end butt joint ring of go-between.

Through adopting above-mentioned technical scheme, the stator is installed and is placed the bench, will detain the clamp plate cover afterwards and place in the upper end of stator on the piston rod of holding down cylinder, place two semicircle rings afterwards in the upper end of detaining the clamp plate and splice and form the go-between, and the piston rod of holding down cylinder drives the joint ring and supports tight go-between, and then the drive is detained the clamp plate and is compressed tightly the stator.

The utility model discloses further set up to: the lower end of the connecting ring is coaxially provided with a positioning ring, and the positioning ring is embedded in the connecting hole.

By adopting the technical scheme, the connecting ring is prevented from sliding and separating along the radial direction when the stator is compressed, and the connection reliability among the piston rod of the compression oil cylinder, the connecting ring and the buckling plate is ensured.

The utility model discloses further set up to: the stator is sleeved on the positioning piece, a buckling ring is coaxially arranged below the buckling plate, a supporting rod is arranged between the buckling plate and the buckling ring, the buckling ring is sleeved on the periphery of the positioning piece, and the buckling ring is used for tightly supporting the stator.

By adopting the technical scheme, the stator is sleeved on the positioning piece, the positioning precision between the silicon steel sheets is ensured, and the processing quality of the stator is improved.

The utility model discloses further set up to: the transfer frame is sleeved on the positioning piece, a baffle ring is arranged at the lower end of the transfer frame, the stator is sleeved on the transfer frame, and the lower end of the stator is abutted to the baffle ring.

Through adopting above-mentioned technical scheme, the transport frame is equipped with a plurality ofly, in equipment course of working, installs the stator to idle transport frame on, and after equipment processing accomplished, with the stator together with transport frame whole replacement, be favorable to shortening the time of installing the stator to equipment, improve production machining efficiency.

To sum up, the utility model discloses a beneficial technological effect does:

the stator is arranged on the placing table, the pressing oil cylinder drives the pressing piece to move downwards to press the stator, the cramp oil cylinder drives the roller seat to move upwards, the cramp wheel rolls the periphery of the stator to complete cramp, and when stators with different diameters are machined, the roller frame is slid to enable the periphery of the cramp wheel to always support against the periphery of the stator so as to complete machining of the stators with different diameters;

the stud is rotated, the roller frame is pushed or pulled to move by using the clamping piece and the T-shaped groove, and the roller frame does not need to be pushed manually;

the transfer frame is equipped with a plurality ofly, in equipment course of working, installs the stator to idle transfer frame on, and after equipment processing accomplished, with the stator together with the whole replacement of transfer frame, be favorable to shortening the time of installing the stator to equipment, improve production machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of an exploded structure of the workbench and the sliding base.

Fig. 3 is a sectional view of the roller seat and the roller frame.

Fig. 4 is an exploded view of the crimp.

In the figure, 1, a frame; 2. a work table; 3. a roller seat; 31. a roller frame; 311. a T-shaped slot; 32. a clip wheel; 33. a stud; 331. a fastener; 34. mounting holes; 35. an insert block; 4. a placing table; 41. a positioning member; 5. a transfer frame; 51. a baffle ring; 6. a crimping piece; 61. buckling and pressing a plate; 611. connecting holes; 62. a connecting ring; 63. a positioning ring; 64. buckling and pressing a ring; 65. a support bar; 7. a cramp cylinder; 8. a pressing oil cylinder; 81. a snap ring; 9. a slide carriage.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a stator laminating automatic rolling cramp machine, which comprises a frame 1, a workbench 2 fixed on the frame 1, a slide 9 arranged on the frame 1 along the vertical sliding and a cramp 6 arranged on the frame 1 along the vertical sliding, the slide 9 is arranged above the workbench 2, the upper end of the slide 9 is provided with an annular roller seat 3, the roller seat 3 is provided with a roller frame 31 along the radial sliding, the roller frame 31 is provided with a cramp wheel 32 in a rotating way, the upper end of the workbench 2 and the inside of the roller seat 3 is provided with a placing platform 4, the lower part of the workbench 2 is provided with a cramp oil cylinder 7 and a pressing oil cylinder 8, the piston rod of the cramp oil cylinder 7 upwards penetrates through the workbench 2 and is connected with the slide 9, the piston rod of the pressing oil cylinder 8 upwards penetrates through the placing platform 4 and is connected with the cramp 6, the stator is arranged on the placing platform 4, and the axis of, the piston rod of the pressing oil cylinder 8 drives the buckling piece 6 to move downwards and abut against the stator, the buckling piece oil cylinder 7 drives the sliding seat 9 and drives the roller seat 3 to move upwards, and the buckling piece wheel 32 rolls the periphery of the stator to complete buckling pieces.

Referring to fig. 1 and 3, the roller seat 3 is provided with mounting holes 34 at intervals along the circumferential direction, the mounting holes 34 extend along the radial direction, the mounting holes 34 are square holes and penetrate through the roller seat 3, the roller frame 31 is slidably arranged in the mounting holes 34, the cramp wheel 32 is arranged at one end of the roller frame 31 extending out of the mounting holes 34, one end of the mounting holes 34 far away from the placing table 4 is provided with an insert block 35, a threaded hole is arranged on the insert block 35, a stud 33 extending along the radial direction of the roller seat 3 is connected in the threaded hole, one end of the stud 33 close to the roller frame is coaxially provided with a cramp 331, the axial section of the cramp 331 is in a T shape, one end of the roller frame 31 far away from the cramp wheel 32 is provided with a T-shaped groove 311 penetrating through the roller frame 31, the cramp 331 is embedded in the T-shaped, the periphery of the buckle sheet wheel 32 is always abutted against the periphery of the stator to finish the processing of stators with different diameters.

Referring to fig. 1 and 2, a positioning member 41 is disposed on the placing table 4, the positioning member 41 is sleeved with the transferring frame 5, the lower end of the transferring frame 5 is provided with a retaining ring 51, the stator is sleeved on the transferring frame 5, the lower end of the stator abuts against the retaining ring 51, a piston rod of the pressing cylinder 8 is provided with a clamping ring 81 (refer to fig. 4), the pressing member 6 comprises a pressing plate 61 and a connecting ring 62, the pressing plate 61 is provided with a connecting hole 611 for the clamping ring 81 to pass through, the connecting ring 62 is formed by splicing two coaxial semicircular rings, the inner circumference of the connecting ring 62 abuts against the outer circumference of the piston rod, the lower end of the connecting ring 62 abuts against the pressing plate 61, the lower end of the connecting ring 62 at the lower end of the connecting ring 62 is coaxially provided with a positioning ring 63, the positioning ring 63 is embedded in the connecting hole 611 to prevent the connecting ring 62 from sliding away along the radial direction thereof, a support rod 65 is arranged between the buckling and pressing plate 61 and the buckling and pressing ring 64, the buckling and pressing ring 64 is sleeved on the periphery of the positioning part 41, and the buckling and pressing ring 64 is used for abutting against the stator.

A plurality of transfer frames 5 are arranged, and the stators are arranged on the idle transfer frames 5 in the equipment processing process, so that the production and processing efficiency is improved; the during operation, the stator cup joints on placing the setting element 41 of platform 4 along with transport frame 5, cup joint withholding member 6 afterwards to the piston rod of pressing cylinder 8 on and make withholding ring 64 butt in the upper end of stator, place two semicircle rings in the upper end of withholding plate 61 and splice formation go-between 62 afterwards, the piston rod of pressing cylinder 8 drives joint ring 81 and supports tight go-between 62, and then drive withholding plate 61 compresses tightly the stator, cooperation withhold cylinder and gyro wheel, accomplish the cramp of stator.

The implementation principle of the embodiment is as follows: the stator is installed on placing the platform 4, and the stator that compresses tightly is moved down to 8 drive cramps 6 on the pressure cylinder, and cramp hydro-cylinder 7 drive roller seat 3 moves up, and cramp is accomplished to the periphery of cramp wheel 32 roll extrusion stator, and when processing the stator of different diameters, slip gyro wheel frame 31 for the periphery of cramp wheel 32 supports the periphery of stator all the time, in order to accomplish the processing of different diameter stators.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stator is folded and is pressed automatic roll cramp machine which characterized in that: the stator clamping device comprises a rack (1), a roller seat (3) which is arranged on the rack (1) in a vertical sliding manner, a placing table (4) which is fixedly arranged on the rack (1), and a clamping piece (6) which is arranged on the rack (1) in a vertical sliding manner, wherein a stator is arranged on the placing table (4), the lower end of the clamping piece (6) is used for tightly abutting against the stator, the roller seat (3) is annular, the placing table (4) is positioned in the roller seat (3), when the stator is arranged on the placing table (4), the axis of the stator is superposed with the axis of the roller seat (3), a roller frame (31) is arranged on the roller seat (3) in a radial sliding manner, a clamping piece wheel (32) is rotatably arranged on the roller frame (31), the periphery of the clamping piece wheel (32) is abutted against the stator, a clamping piece oil cylinder (7) and a pressing oil cylinder (8) are arranged on the rack (1), and a piston rod of the clamping piece oil cylinder (7) is, and a piston rod of the pressing oil cylinder (8) is connected with a pressing piece (6).

2. The stator lamination automatic stitching machine according to claim 1, wherein: be equipped with mounting hole (34) along the circumference interval on gyro wheel seat (3), mounting hole (34) are along radially extending, mounting hole (34) are the square hole, gyro wheel frame (31) are slided and are located in mounting hole (34), buckle piece wheel (32) are located gyro wheel frame (31) and are stretched out the one end of mounting hole (34), threaded connection has double-screw bolt (33) on gyro wheel seat (3), the radial extension of gyro wheel seat (3) is followed in double-screw bolt (33), the one end butt of double-screw bolt (33) is in gyro wheel frame (31) the one end of keeping away from buckle piece wheel (32).

3. The stator lamination automatic stitching machine according to claim 2, wherein: the roller seat (3) is run through in mounting hole (34), one end that mounting hole (34) deviates from and places platform (4) is equipped with abaculus (35), set up threaded hole on abaculus (35), threaded hole is worn to locate in stud (33).

4. The stator lamination automatic stitching machine according to claim 2, wherein: the one end that double-screw bolt (33) are close to gyro wheel frame (31) is coaxial to be equipped with fastener (331), the axial section of fastener (331) is the T font, gyro wheel frame (31) deviate from the one end of buckle piece wheel (32) and be equipped with T-slot (311), fastener (331) are inlayed and are located in T-slot (311), gyro wheel frame (31) are run through in T-slot (311).

5. The stator lamination automatic stitching machine according to claim 1, wherein: the utility model discloses a buckle piece oil cylinder, including frame (1), place platform (4), slide (9), gyro wheel seat (3), workstation (2) are located to the top of placing platform (2), frame (1) is gone up and is equipped with slide (9) along vertical slip, install on slide (9) gyro wheel seat (3), the top of workstation (2) is located in slide (9), the below of workstation (2) is located in cramp hydro-cylinder (7), the piston rod of cramp hydro-cylinder (7) upwards runs through workstation (2) and connects slide (9).

6. The stator lamination automatic stitching machine according to claim 1, wherein: the below of workstation (2) is located in pressure cylinder (8), the piston rod of pressure cylinder (8) upwards runs through workstation (2) and connects withholding member (6), be equipped with joint ring (81) on the piston rod of pressure cylinder (8), withholding member (6) are including withholding plate (61) and go-between (62), set up connecting hole (611) that supply joint ring (81) to pass on withholding plate (61), go-between (62) are formed by two coaxial semicircle ring concatenations, the periphery of the interior circumference butt piston rod of go-between (62), the lower extreme butt of go-between (62) withholds plate (61), the upper end butt joint ring (81) of go-between (62).

7. The stator lamination automatic stitching machine according to claim 6, wherein: the lower end of the connecting ring (62) is coaxially provided with a positioning ring (63), and the positioning ring (63) is embedded in the connecting hole (611).

8. The stator lamination automatic stitching machine according to claim 6, wherein: place and be equipped with setting element (41) on platform (4), the stator cup joint in on setting element (41), the below of withholding plate (61) is coaxial to be equipped with and to detain clamping ring (64), withhold plate (61) and detain and be equipped with bracing piece (65) between clamping ring (64), withhold clamping ring (64) and cup joint in the periphery of setting element (41), withhold clamping ring (64) and be used for supporting tight stator.

9. The stator lamination automatic stitching machine according to claim 8, wherein: the transfer frame (5) is sleeved on the positioning piece (41), a baffle ring (51) is arranged at the lower end of the transfer frame (5), the stator is sleeved on the transfer frame (5), and the lower end of the stator is abutted to the baffle ring (51).