CN218080603U

CN218080603U - Milling device of motor output shaft

Info

Publication number: CN218080603U
Application number: CN202222758080.XU
Authority: CN
Inventors: 王明军
Original assignee: Shandong General Motor Co ltd
Current assignee: Shandong General Motor Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-20
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a milling device of a motor output shaft, which comprises a workbench, a vertical plate, a milling machine mechanism and a supporting mechanism, wherein the workbench is horizontally placed, a bar-shaped groove is arranged at the top end of the workbench, the vertical plate is fixedly arranged at the top end of the workbench, the milling machine mechanism is slidably arranged in the bar-shaped groove, and the supporting mechanism is arranged at the bottom end of the workbench; still include the pivot, four-jaw chuck, jack and fixed establishment, its motor shaft passes through four-jaw chuck fixed, the cooperation through fixed establishment and jack makes the rigidity of motor shaft, milling machine mechanism processes the one end of motor shaft, rotate the pivot, the pivot drives the motor shaft and rotates one hundred eighty degrees, again through fixed establishment and jack cooperation messenger electric shaft's rigidity, milling machine mechanism processes the other end of motor shaft, after the processing is accomplished, motor shaft both ends keyway is symmetrical, reduce the technical requirement to the staff, and the machining efficiency is improved.

Description

Milling device of motor output shaft

Technical Field

The utility model relates to a technical field that the motor shaft milled especially relates to a milling unit of motor output shaft.

Background

The milling device for the output shaft of the motor is a device for symmetrically milling two ends of a motor shaft, and is widely used in the field of milling of motor shafts; the existing milling device for the motor output shaft is found in use that for a motor shaft, a corresponding key groove needs to be machined on a shaft surface due to the fact that the motor shaft needs to be connected with transmission equipment, and a milling machine milling mode is mostly adopted for machining the key groove. The milling machine is mainly a machine tool for processing various surfaces of a workpiece by using a milling cutter, and generally, the milling cutter mainly moves by a rotation motion, and the movement of the workpiece and the milling cutter is a feed motion, so that the milling machine can process a plane, a groove, various curved surfaces, gears and the like, and can also be used for processing a surface of a revolving body, an inner hole, cutting work and the like. Among the prior art, the chinese utility model patent of bulletin number CN213135189U discloses a special milling machine for milling of motor shaft both ends keyway, including base and milling machine, the top fixed connection of milling machine and base, the spout that the top fixedly connected with of base corresponds with the milling machine, fixedly connected with slide bar in the spout, the slider has been cup jointed in the slip on the slide bar, be equipped with the sliding opening that corresponds with the slide bar on the slider, the top fixedly connected with installation piece of slider, a plurality of supporting shoes of bottom fixedly connected with of installation piece, the top of base is equipped with the slide rail that corresponds with the supporting shoe, the one end fixedly connected with fixture block of installation piece, sliding insert on the fixture block and be equipped with the kelly. When the milling machine is used, the milling machine is started to process one end of the motor shaft, the mounting block is pushed to slide, the position of the motor shaft is adjusted, the other end of the motor shaft is processed, the situation that keyways at two ends are asymmetrical easily occurs, the position of the mounting block needs to be carefully controlled by a worker, and the technical requirement on the worker is high.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a cooperation through fixed establishment and jack makes the rigidity of motor shaft, and milling machine mechanism processes the one end of motor shaft, and the pivot drives the motor shaft and rotates one hundred eighty degrees, and the rigidity through fixed establishment and jack cooperation messenger electric shaft, milling machine mechanism process the other end of motor shaft, and processing is accomplished the back, and motor shaft both ends keyway is symmetrical, reduces the technical requirement to the staff, improves machining efficiency's motor output shaft's milling equipment.

The utility model discloses a milling unit of motor output shaft, including workstation, riser, milling machine mechanism and supporting mechanism, the workstation is placed horizontally, and the top of workstation is provided with the bar recess, and riser fixed mounting is at the top of workstation, and inside the bar recess of milling machine mechanism slidable mounting, supporting mechanism installed in the bottom of workstation; the four-jaw chuck is fixedly arranged at the right end of the rotating shaft, the inserting hole is formed in the rotating shaft, and the fixing mechanism is arranged at the top end of the workbench; the motor shaft passes through the four-jaw chuck fixed, and the cooperation through fixed establishment and jack makes the rigidity of motor shaft, and milling machine mechanism processes the one end of motor shaft, rotates the pivot, and the pivot drives the motor shaft and rotates one hundred eighty degrees, makes the rigidity of electric shaft through fixed establishment and jack cooperation once more, and milling machine mechanism processes the other end of motor shaft, and processing is accomplished the back, and motor shaft both ends keyway is symmetrical, reduces the technical requirement to the staff, improves machining efficiency.

Preferably, the fixing mechanism comprises a transverse plate, a hydraulic cylinder, a lifting plate and an inserting rod, the transverse plate is horizontally and fixedly arranged at the left end of the vertical plate, the transverse plate is provided with an inserting hole, the hydraulic cylinder is fixedly arranged at the top end of the workbench, the top moving end of the hydraulic cylinder is fixedly connected with the bottom end of the lifting plate, the bottom end of the inserting rod is fixedly connected with the top end of the lifting plate, and the top end of the inserting rod penetrates through the inserting hole and the inserting hole in the transverse plate; the hydraulic cylinder is started, the hydraulic cylinder controls the lifting plate to move upwards, the lifting plate drives the insertion rod to move upwards, the top end of the insertion rod penetrates through the insertion holes and the insertion holes in the transverse plate, the rotating shaft stops rotating, the position of the motor shaft is fixed, the milling machine mechanism processes one end of the motor shaft, the hydraulic cylinder controls the lifting plate to move downwards, the insertion rod is separated from the insertion holes and the insertion holes in the transverse plate, the rotating shaft is rotated by one hundred eighty degrees, the hydraulic cylinder controls the lifting plate to move upwards, the top end of the insertion rod penetrates through the insertion holes and the insertion holes in the transverse plate again, the rotating shaft stops rotating, the position of the motor shaft is fixed, the milling machine mechanism processes the other end of the motor shaft, after the processing is completed, key grooves at two ends of the motor shaft are symmetrical, the technical requirements for workers are reduced, and the processing efficiency is improved.

Preferably, the supporting mechanism comprises supporting legs, a support and a reinforcing plate, the supporting legs are fixedly arranged at the bottom end of the workbench, the support is fixedly arranged at the bottom end of each supporting leg, and the reinforcing plate is arranged at an included angle between each supporting leg and the bottom end of the workbench; landing leg and support play the supporting role to the workstation, and the reinforcing plate is strengthened the supporting role of landing leg to the workstation, improves stability.

Preferably, the goose neck type automatic feeding device further comprises a goose neck rod and an illuminating lamp, wherein the goose neck rod is fixedly arranged at the top end of the workbench, and the illuminating lamp is fixedly arranged at the top end of the goose neck rod; gooseneck boom and light make things convenient for the staff to observe the course of working, in time discover the problem, improve the security.

Preferably, the device also comprises a rotating handle which is fixedly arranged at the left end of the rotating shaft; the rotating handle is rotated to control the rotating shaft to rotate, so that the convenience of controlling the rotating shaft to rotate is improved.

Preferably, the handle sleeve is fixedly sleeved on the rotating handle; the handle sleeve prevents the sliding and the falling off of the handle when the rotating handle is rotated, and the safety is improved.

Preferably, the bottom end of the support is provided with anti-skid grains; the device is prevented from sliding and deviating in the placement process, and the safety and the stability are improved.

Compared with the prior art, the beneficial effects of the utility model are that: the motor shaft passes through the four-jaw chuck fixedly, and the cooperation through fixed establishment and jack makes the rigidity of motor shaft, and milling machine mechanism processes the one end of motor shaft, rotates the pivot, and the pivot drives the motor shaft and rotates one hundred eighty degrees, makes the rigidity of electric shaft through fixed establishment and jack cooperation once more, and milling machine mechanism processes the other end of motor shaft, and processing is accomplished the back, and motor shaft both ends keyway is symmetrical, reduces the technical requirement to the staff, improves machining efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of the cross plate and the lifter plate;

FIG. 3 is an enlarged schematic view of the structure of the spindle and the four-jaw chuck;

fig. 4 is a schematic front view of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. a vertical plate; 3. a milling machine mechanism; 4. a rotating shaft; 5. a four-jaw chuck; 6. a jack; 7. a transverse plate; 8. a hydraulic cylinder; 9. a lifting plate; 10. inserting a rod; 11. a support leg; 12. a support; 13. a reinforcing plate; 14. a gooseneck rod; 15. an illuminating lamp; 16. turning a handle; 17. a handle sleeve.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The utility model discloses a milling device of motor output shaft, including workstation 1, riser 2, milling machine mechanism 3 and supporting mechanism, workstation 1 is placed horizontally, and the top of workstation 1 is provided with the bar recess, and riser 2 is fixed mounting at the top of workstation 1, and milling machine mechanism 3 is inside the bar recess of slidable mounting, and the supporting mechanism is installed in the bottom of workstation 1; the vertical plate type clamping device is characterized by further comprising a rotating shaft 4, a four-jaw chuck 5, an inserting hole 6 and a fixing mechanism, wherein the rotating shaft 4 horizontally penetrates through the vertical plate 2 and is rotatably installed on the vertical plate 2, the four-jaw chuck 5 is fixedly installed at the right end of the rotating shaft 4, the inserting hole 6 is formed in the rotating shaft 4, and the fixing mechanism is installed at the top end of the workbench 1; the fixing mechanism comprises a transverse plate 7, a hydraulic cylinder 8, a lifting plate 9 and an insertion rod 10, the transverse plate 7 is horizontally and fixedly arranged at the left end of the vertical plate 2, the transverse plate 7 is provided with an insertion hole, the hydraulic cylinder 8 is fixedly arranged at the top end of the workbench 1, the top moving end of the hydraulic cylinder 8 is fixedly connected with the bottom end of the lifting plate 9, the bottom end of the insertion rod 10 is fixedly connected with the top end of the lifting plate 9, and the top end of the insertion rod 10 penetrates through the insertion hole 6 and the insertion hole in the transverse plate 7; the supporting mechanism comprises supporting legs 11, supports 12 and reinforcing plates 13, the supporting legs 11 are fixedly arranged at the bottom end of the workbench 1, the support 12 is fixedly arranged at the bottom end of each supporting leg 11, and the reinforcing plates 13 are arranged at the included angle between each supporting leg 11 and the bottom end of the workbench 1; the automatic gooseneck device is characterized by further comprising a gooseneck rod 14 and an illuminating lamp 15, wherein the gooseneck rod 14 is fixedly arranged at the top end of the workbench 1, and the illuminating lamp 15 is fixedly arranged at the top end of the gooseneck rod 14; the rotary handle 16 is fixedly arranged at the left end of the rotary shaft 4; the handle sleeve 17 is fixedly sleeved on the rotating handle 16; the bottom end of the support 12 is provided with anti-skid lines.

As shown in fig. 1 to 4, the utility model discloses a milling equipment of motor output shaft, it is at the during operation, the motor shaft is fixed through four-jaw chuck 5, start hydraulic cylinder 8, pneumatic cylinder 8 control lifter plate 9 rebound, lifter plate 9 drives inserted bar 10 rebound, jack 6 and the jack on the diaphragm 7 are passed on the top of inserted bar 10, pivot 4 stall, the rigidity of motor shaft, milling machine mechanism 3 processes the one end of motor shaft, pneumatic cylinder 8 control lifter plate 9 rebound, inserted bar 10 and jack 6 and the jack separation on the diaphragm 7, rotate pivot 4, pivot 4 rotates one hundred eighty degrees, pneumatic cylinder 8 control lifter plate 9 rebound, jack 6 and the jack on the diaphragm 7 are passed once more on the top of inserted bar 10, pivot 4 stall, the rigidity of motor shaft, milling machine mechanism 3 processes the other end of motor shaft, both ends keyway is symmetrical after the processing is accomplished, it can to take out the motor shaft.

The milling device for the motor output shaft of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the milling device can be implemented as long as the beneficial effects can be achieved; the milling machine mechanism 3 is slidably arranged in the strip-shaped groove; the utility model discloses a milling machine mechanism 3, four-jaw chuck 5 and pneumatic cylinder 8 of milling unit of motor output shaft are purchase on the market, and this technical staff in the industry only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A milling device for a motor output shaft comprises a workbench (1), a vertical plate (2), a milling machine mechanism (3) and a supporting mechanism, wherein the workbench (1) is horizontally placed, a strip-shaped groove is formed in the top end of the workbench (1), the vertical plate (2) is fixedly installed at the top end of the workbench (1), the milling machine mechanism (3) is installed in the strip-shaped groove in a sliding mode, and the supporting mechanism is installed at the bottom end of the workbench (1); the vertical plate type clamping device is characterized by further comprising a rotating shaft (4), a four-jaw chuck (5), inserting holes (6) and a fixing mechanism, wherein the rotating shaft (4) horizontally penetrates through the vertical plate (2) and is rotatably installed on the vertical plate (2), the four-jaw chuck (5) is fixedly installed at the right end of the rotating shaft (4), the inserting holes (6) are formed in the rotating shaft (4), and the fixing mechanism is installed at the top end of the workbench (1).

2. The milling device of the motor output shaft according to claim 1, characterized in that the fixing mechanism comprises a transverse plate (7), a hydraulic cylinder (8), a lifting plate (9) and an insertion rod (10), the transverse plate (7) is horizontally and fixedly installed at the left end of the vertical plate (2), the transverse plate (7) is provided with an insertion hole, the hydraulic cylinder (8) is fixedly installed at the top end of the workbench (1), the top moving end of the hydraulic cylinder (8) is fixedly connected with the bottom end of the lifting plate (9), the bottom end of the insertion rod (10) is fixedly connected with the top end of the lifting plate (9), and the top end of the insertion rod (10) penetrates through the insertion hole (6) and the insertion hole in the transverse plate (7).

3. The milling device of the output shaft of the motor as claimed in claim 1, characterized in that the support mechanism comprises supporting legs (11), a support (12) and a reinforcing plate (13), wherein a plurality of supporting legs (11) are fixedly arranged at the bottom end of the workbench (1), the support (12) is fixedly arranged at the bottom end of each supporting leg (11), and the reinforcing plate (13) is arranged at an included angle between each supporting leg (11) and the bottom end of the workbench (1).

4. The milling device of the output shaft of the motor according to claim 1, characterized by further comprising a gooseneck (14) and a lighting lamp (15), wherein the gooseneck (14) is fixedly arranged at the top end of the worktable (1), and the lighting lamp (15) is fixedly arranged at the top end of the gooseneck (14).

5. The milling device of the output shaft of the motor as claimed in claim 1, characterized in that the milling device further comprises a rotating handle (16), and the rotating handle (16) is fixedly arranged at the left end of the rotating shaft (4).

6. The milling device for the output shaft of the motor as recited in claim 5, further comprising a handle sleeve (17), wherein the handle sleeve (17) is fixedly sleeved on the rotating handle (16).

7. A milling device for an output shaft of an electric motor according to claim 3, characterized in that the bottom end of the seat (12) is provided with anti-slip threads.