CN217643089U

CN217643089U - Device for inserting rotor core into shaft

Info

Publication number: CN217643089U
Application number: CN202221682557.4U
Authority: CN
Inventors: 吴书炜
Original assignee: Zhejiang Weite Electric Technology Co ltd
Current assignee: Zhejiang Weite Electric Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-21
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a be used for rotor core to go into axle device, the loach carrying platform comprises a supporting fram, fixed connection is in the backup pad of support frame upper end, the backup pad upper end is rotated and is connected with the mounting disc, mounting disc lower extreme fixedly connected with carousel, carousel lower extreme fixedly connected with shifting block, the shifting block has a plurality of and is cyclic annular equidistance evenly distributed, the carousel below is equipped with the motor of fixed connection on the support frame, motor upper end fixedly connected with pivot, the pivot upper end outside fixedly connected with driving lever, the frame is placed to mounting disc upper end fixedly connected with, it has a plurality of and with the shifting block one-to-one to place the frame, it is equipped with the logical groove of opening on the mounting disc to place the frame inboard, the support frame rear end is equipped with the mount, mount upper end fixedly connected with cylinder, cylinder lower extreme fixedly connected with fixed axle, fixed axle lower extreme fixedly connected with last item, it has the locating hole to open the last item, high pressure shaft lower extreme, high pressure efficiency, the device security performance is high.

Description

Device for inserting rotor core into shaft

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a be used for rotor core to go into axle device.

Background

Application No.: chinese patent CN202120830423.1 discloses a rotor core shaft-entering device, which comprises a frame, a hydraulic press is arranged on the frame, a pressure head for pressing a rotor shaft into the rotor core is arranged at the end of a piston rod of the hydraulic press, a workbench is arranged at the bottom of the frame, a lower die is fixed on the workbench, a die hole for fixing the rotor core is arranged at the center of the lower die, a transverse plate is arranged right above the lower die, a through hole for the rotor shaft to pass through is arranged at the center of the transverse plate, a fixing rod is arranged on the lower end surface of the transverse plate, and the tail end of the fixing rod is fixed at the bottom of the frame. The continuous work can not be carried out, the processing is finished and needs the stop device, the rotor core to be finished is taken down, the next rotor core is clamped and then continues to work, the operation time is long, the processing efficiency is influenced, the operation is improper, and the damage to the staff can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide one kind and be used for rotor core to go into a device, can continuity work, machining efficiency is high, and the security performance is high.

The utility model provides a technical scheme that its technical problem adopted: the device for inserting the rotor core into the shaft comprises a support frame and a support plate fixedly connected to the upper end of the support frame, wherein an installation disc is rotatably connected to the upper end of the support plate, a rotary disc is fixedly connected to the lower end of the installation disc, a plurality of shifting blocks are fixedly connected to the lower end of the rotary disc and uniformly distributed in an annular equidistant manner, a motor fixedly connected to the support frame is arranged below the rotary disc, a rotary shaft is fixedly connected to the upper end of the motor, a shifting rod is fixedly connected to the outer side of the upper end of the rotary shaft, a placing frame is fixedly connected to the upper end of the installation disc, a plurality of placing frames are arranged and correspond to the shifting blocks one by one, a through groove formed in the installation disc is formed in the inner side of the placing frame, a fixing frame is arranged at the rear end of the support frame, and a cylinder is fixedly connected to the upper end of the fixing frame, the cylinder lower extreme fixedly connected with fixed axle, fixed axle lower extreme fixedly connected with last item, it has the locating hole to open the last item, it is inboard to put into the frame of placing rotor core and rotor shaft, the motor drives the driving lever and rotates, the driving lever drives carousel intermittent type nature and rotates, the carousel drives the mounting disc and rotates, the standing groove stops between one section when rotating under the last item, the cylinder drives the last item and moves down the rotor shaft rotor core of impressing, during the pressure equipment, can place rotor core and rotor shaft in the frame at idle, high machining efficiency, the device security performance is high, the rotor shaft can slide into the locating hole and fix a position, the locating hole can also prevent that the pressure head from pressing the rotor shaft into excessively.

For further perfection, the driving lever lower extreme is equipped with fixed connection and changes epaxial connecting block, and connecting block upper end fixedly connected with arc piece, arc piece can fix a position the shifting block for the location effect of device is better, makes the processing effect of device better.

Further perfect, place the frame and be close to the fixed frame of carousel one end fixedly connected with, carousel one end sliding connection has the ejector pad is kept away from to fixed frame, and the ejector pad is close to the one end of carousel one end fixedly connected with spring, and the other end fixed connection of spring is on fixed frame, and the ejector pad can be fixed rotor core location, avoids rotor core's position deviation to appear, leads to unable income axle, causes rotor core and the rigid butt joint of axle, leads to the two to all cause the damage for the result of use of device is better.

Further perfect, the spring inboard is equipped with the guiding axle of fixed connection on the ejector pad, and guiding axle sliding connection avoids the skew route of spring on fixed frame for the result of use of device is better.

Further perfect, fixedly connected with deflector on the mount, fixed axle sliding connection is on the deflector for the removal precision of last pressure shaft is higher.

Further perfect, the locating hole lower extreme is equipped with opens the epaxial chamfer of pressure, and the chamfer can play the guide effect to the rotor shaft for the device uses more conveniently.

Further perfect, the ejector pad upper end is opened there is the chamfer for it is more convenient to place rotor core.

The utility model discloses profitable effect is: the utility model discloses can work in succession, machining efficiency is high, the security performance is high, it is inboard to place the frame with rotor core and rotor shaft, the motor drives the driving lever and rotates, the driving lever drives carousel intermittent type nature and rotates, the carousel drives the mounting disc and rotates, the standing groove stops between one section when rotating under the last axle, the cylinder drives the last axle and moves down the rotor shaft rotor core of impressing, during the pressure equipment, can place rotor core and rotor shaft in the frame at idle placing, high machining efficiency, the device security performance is high, the rotor shaft can slide into the locating hole and fix a position, the locating hole can also prevent that the pressure head from impressing the rotor shaft excessively, the arc piece can fix a position the shifting block, make the location effect of device better, make the processing effect of device better, the ejector pad can fix the rotor core location, avoid rotor core's position deviation to appear, lead to unable income axle, cause rotor core and the hard butt joint of axle, lead to the two all cause the damage, make the result in use of device better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the mounting plate of the present invention;

FIG. 4 is a schematic structural view of the turntable of the present invention;

FIG. 5 is a cross-sectional view of the placement frame of the present invention;

fig. 6 is a schematic structural view of the fixing frame of the present invention;

fig. 7 is a cross-sectional view of the pressing shaft of the present invention.

Description of the reference numerals: 1. a support plate; 11. a support frame; 12. installing a disc; 121. a turntable; 122. shifting blocks; 123. a through groove; 13. a rotating shaft; 131. a deflector rod; 132. connecting blocks; 133. an arc-shaped block; 134. a motor; 14. placing a frame; 141. a fixing frame; 142. pushing a block; 143. a guide shaft; 144. a spring; 2. a fixed mount; 21. a cylinder; 22. a fixed shaft; 23. pressing the shaft; 231. positioning holes; 24. a guide plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4: the embodiment of the utility model provides a be used for rotor core to go into axle device, including support frame 11, fixed connection is in backup pad 1 of support frame 11 upper end, 1 upper ends of backup pad are rotated and are connected with

mounting disc

12, 12 lower extreme fixedly connected with carousel 121 of mounting disc, carousel 121 is located 1 lower extreme of backup pad, carousel 121 lower extreme fixedly connected with shifting block 122, shifting block 122 has a plurality of and is cyclic annular equidistance evenly distributed, carousel 121 below is equipped with fixed connection motor 134 on support frame 11, motor 134 upper end fixedly connected with

pivot

13, 13 upper end outside fixedly connected with driving lever 131 of pivot, driving lever 131 lower extreme is equipped with fixed connection connecting block 132 in pivot 13, connecting block 132 upper end fixedly connected with arc 133.

As shown in fig. 1-3 and 5: frame 14 is placed to mounting disc 12 upper end fixedly connected with, place frame 14 have a plurality of and with shifting block 122 one-to-one, it is equipped with logical groove 123 of opening on mounting disc 12 to place frame 14 inboard, it is close to the fixed frame 141 of carousel 121 one end fixedly connected with to place frame 14, fixed frame 141 keeps away from carousel 121 one end sliding connection has ejector pad 142, ejector pad 142 upper end is opened there is the chamfer, ejector pad 142 is close to the one end of carousel 121 one end fixedly connected with spring 144, the other end fixed connection of spring 144 is on fixed frame 141, the spring 144 inboard is equipped with the guiding axle 143 of fixed connection on ejector pad 142, guiding axle 143 sliding connection is on fixed frame 141.

As shown in fig. 1-2 and 6-7: the rear end of the support frame 11 is provided with a fixed frame 2, the upper end of the fixed frame 2 is fixedly connected with an air cylinder 21, the lower end of the air cylinder 21 is fixedly connected with a fixed shaft 22, the lower end of the fixed shaft 22 is fixedly connected with a pressing shaft 23, the lower end of the pressing shaft 23 is provided with a positioning hole 231, the lower end of the positioning hole 231 is provided with a chamfer which is arranged on the pressing shaft 23, the fixed frame 2 is fixedly connected with a guide plate 24, and the fixed shaft 22 is connected to the guide plate 24 in a sliding mode.

The utility model discloses when using: it is inboard to place the standing groove with rotor core, the spring 144 compresses, spring 144 drives ejector pad 142 and fixes the rotor core location, it is inboard to put into rotor core with the rotor shaft, rotor shaft portion wears out rotor core and is located logical groove 123 inboard, motor 134 drives pivot 13 and rotates, pivot 13 drives driving lever 131 and rotates, driving lever 131 drives carousel 121 intermittent type nature through shifting block 122 and rotates, carousel 121 drives mounting disc 12 and rotates, frame 14 rotation is placed in the mounting disc 12 drive, make and place frame 14 and be located under the last item 23, cylinder 21 drives the last item 23 and moves down and impress rotor core with the rotor shaft, during the pressure equipment, can place rotor core and rotor shaft in frame 14 in idle placing.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein for rotor core shaft insertion devices within the scope of the appended claims.

Claims

1. The utility model provides a be used for rotor core to go into axle device, includes support frame (11), backup pad (1) of fixed connection in support frame (11) upper end, characterized by: backup pad (1) upper end is rotated and is connected with mounting disc (12), mounting disc (12) lower extreme fixedly connected with carousel (121), carousel (121) lower extreme fixedly connected with shifting block (122), shifting block (122) have a plurality of and be cyclic annular equidistance evenly distributed, carousel (121) below is equipped with motor (134) of fixed connection on support frame (11), motor (134) upper end fixedly connected with pivot (13), pivot (13) upper end outside fixedly connected with driving lever (131), frame (14) are placed to mounting disc (12) upper end fixedly connected with, it has a plurality of and with shifting block (122) one-to-one to place frame (14), it is equipped with logical groove (123) of opening on mounting disc (12) to place frame (14) inboard, support frame (11) rear end is equipped with mount (2), mount (2) upper end fixedly connected with cylinder (21), cylinder (21) lower extreme fixedly connected with fixed axle (22), last shaft (23) are installed to fixed axle (22) lower extreme, it has locating hole (231) to open to press shaft (23) lower extreme.

2. A device for inserting a rotor core shaft according to claim 1, wherein: the lower end of the shifting rod (131) is provided with a connecting block (132) fixedly connected to the rotating shaft (13), and the upper end of the connecting block (132) is fixedly connected with an arc-shaped block (133).

3. A device for inserting a rotor core shaft according to claim 1, wherein: the placing frame (14) is close to a fixed frame (141) fixedly connected with one end of the rotary disc (121), the fixed frame (141) is far away from one end of the rotary disc (121) and is slidably connected with a push block (142), the push block (142) is close to one end of a spring (144) fixedly connected with one end of the rotary disc (121), and the other end of the spring (144) is fixedly connected to the fixed frame (141).

4. A shaft insertion device for a rotor core according to claim 3, wherein: the inner side of the spring (144) is provided with a guide shaft (143) fixedly connected to the push block (142), and the guide shaft (143) is connected to the fixed frame (141) in a sliding manner.

5. A device for inserting a rotor core shaft according to claim 1, wherein: the fixing frame (2) is fixedly connected with a guide plate (24), and the fixing shaft (22) is connected to the guide plate (24) in a sliding mode.

6. A device for inserting a rotor core shaft according to claim 1, wherein: the lower end of the positioning hole (231) is provided with a chamfer arranged on the pressing shaft (23).

7. A device for rotor core shaft insertion as defined in claim 3, wherein: the upper end of the push block (142) is provided with a chamfer.