CN112157514A

CN112157514A - End face deburring device for machining pulley

Info

Publication number: CN112157514A
Application number: CN202011170307.8A
Authority: CN
Inventors: 朱琼; 蒋茂寿; 蒋晓琴; 蒋国生; 李春兰
Original assignee: Hunan Lightning Electromechanical Co ltd
Current assignee: Hunan Lightning Electromechanical Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-01-01

Abstract

The invention discloses an end face deburring device for machining a pulley, which belongs to the field of machining and comprises a base, a workbench, a spur rack, a dust absorption fan, a deburring wheel and a foot pad, wherein the base is provided with a shell, and a sound insulation cavity is arranged inside a wall body of the shell; two guide sliding grooves are uniformly distributed on the base, a workbench is arranged above the connecting rod, a dust hood is arranged above the left side of the workbench, a dust suction pipe is arranged on one side of the dust hood, which is far away from the workbench, and a dust suction fan is arranged on the dust suction pipe; the motor frame is installed in the middle of the inside top of casing, and the second hydraulic stem is installed to the left and right sides of mount, and the lantern ring is installed to one side that the mount was kept away from to the second hydraulic stem, installs the third hydraulic stem on the lantern ring. According to the invention, the first hydraulic rod, the pressing plate and the spring are matched for use, so that the pulley can be pressed and fixed, and the deburring effect is better; the sound insulation cavity can play a role in noise elimination and reduction.

Description

End face deburring device for machining pulley

Technical Field

The invention belongs to the field of machining, and particularly relates to an end face deburring device for machining of pulleys.

Background

The pulley is a round wheel-shaped simple machine capable of rotating around a central shaft, the pulley can be divided into a fixed pulley and a movable pulley, when the fixed pulley is used, the position of the shaft is fixed and unchanged, when the movable pulley is used, the position of the shaft moves along with a pulled object, the fixed pulley and the movable pulley are combined into a pulley block, the pulley block can save labor and change the direction of force, and the application is very wide.

The pulley can remain a large amount of burrs on the terminal surface of both sides in the course of working, influences the quality of pulley, needs get rid of the burr, and the most structures of current equipment that are used for the burring of pulley terminal surface are more single, in the use, produce a large amount of dusts easily, are difficult to the clearance, and the regulation nature is lower, can not satisfy in the pulley use of multiple size, and the result of use is ideal inadequately.

Disclosure of Invention

The invention aims to provide an end face deburring device for machining a pulley, which solves the problem that dust is difficult to clean in the conventional device.

In order to achieve the purpose, the invention provides the following technical scheme:

a pulley machining end face deburring device comprises a base, a workbench, a spur rack, a dust collection fan, a first hydraulic rod, a third hydraulic rod, a deburring wheel and a foot pad, wherein a shell is mounted on the base and is of a hollow structure, a sound insulation cavity is arranged inside a wall body of the shell, four supporting legs are uniformly arranged below the base, two guide sliding grooves are uniformly formed in the base, a sliding block is mounted on each guide sliding groove, a connecting rod is mounted above each sliding block, the workbench is mounted above each connecting rod, a dust collection cover is mounted above the left side of the workbench, a dust collection pipe is mounted on one side, away from the workbench, of each dust collection cover, and the dust collection fan is mounted on each dust collection pipe; the motor frame is installed in the middle of the inside top of casing, and the second motor is installed to the below of motor frame, and the second pivot is installed to the below of second motor, and the mount is installed to the below of second pivot, and the second hydraulic stem is installed to the left and right sides of mount, and the lantern ring is installed to one side that the mount was kept away from to the second hydraulic stem, installs the third hydraulic stem on the lantern ring.

As a further scheme of the invention: the screw rod is installed to the below of thread groove, and the callus on the sole is installed to the below of screw rod.

As a further scheme of the invention: the dust collecting box is arranged below the base, the left side of the dust collecting box is connected with the dust collecting pipe, the dust discharging port is arranged below the dust collecting box, and the control valve is arranged on the dust discharging port.

As a further scheme of the invention: the straight rack is installed on the right side of workstation, and first motor is installed on the top right side of base, installs first pivot on the first motor, installs the gear in the first pivot.

As a further scheme of the invention: and a third motor is arranged below the third hydraulic rod, a third rotating shaft is arranged below the third motor, and a deburring wheel is arranged below the third rotating shaft.

As a further scheme of the invention: the shaft sleeve is installed to the below of mount, and first hydraulic stem is installed to the below of shaft sleeve, and the clamp plate is installed to the below of first hydraulic stem, installs the spring between clamp plate and the first hydraulic stem.

As a further scheme of the invention: a plurality of heat dissipation holes are uniformly distributed in the workbench.

Compared with the prior art, the pulley can be pressed and fixed through the cooperation of the first hydraulic rod, the pressing plate and the spring, so that the deburring effect is better; the sound insulation cavity can play a role in noise elimination and reduction; the distance between the deburring wheel and the second rotating shaft can be adjusted by matching the arranged second hydraulic rod and the deburring wheel, the pulleys with different diameters and sizes can be deburred, and the application range is wider; the workbench can move back and forth by the aid of the cooperation of the first motor, the first rotating shaft, the gear and the spur rack, and dust can be sucked by the dust hood conveniently; through the cooperation use between dust cage, dust absorption pipe, dust absorption fan and the dust collection box that sets up, can absorb the dust that the burring in-process produced, can prevent dust polluted environment and the mechanical equipment that produces, can guarantee operational environment's cleanness simultaneously, reduce the harm that the dust caused to operating personnel health.

Drawings

Fig. 1 is a schematic structural view of an end face deburring device for machining a pulley.

Fig. 2 is a schematic plan view of a table in an end face deburring apparatus for machining a pulley.

Fig. 3 is a partially enlarged schematic structural view of an end face deburring device for machining a pulley.

In the figure: 1. a base; 2. supporting legs; 3. a guide chute; 4. a slider; 5. a connecting rod; 6. a work table; 7. heat dissipation holes; 8. a first motor; 9. a first rotating shaft; 10. a gear; 11. straight rack; 12. a housing; 13. a sound-insulating chamber; 14. a dust hood; 15. a dust collection pipe; 16. a dust collection fan; 17. a dust collection box; 18. a dust exhaust port; 19. a control valve; 20. a motor frame; 21. a second motor; 22. a second rotating shaft; 23. a fixed mount; 24. a shaft sleeve; 25. a first hydraulic lever; 26. pressing a plate; 27. a spring; 28. a second hydraulic rod; 29. a collar; 30. a third hydraulic lever; 31. a third motor; 32. a third rotating shaft; 33. a deburring wheel; 34. a thread groove; 35. a screw; 36. a foot pad.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Referring to fig. 1-3, an end face deburring device for machining a pulley comprises a base 1, a workbench 6, a spur rack 11, a dust suction fan 16, a first hydraulic rod 25, a third hydraulic rod 30, a deburring wheel 33 and a foot pad 36; the base 1 is provided with the shell 12, the shell 12 is of a hollow structure, the sound insulation cavity 13 is arranged in the wall body of the shell 12, the sound insulation cotton material is filled in the sound insulation cavity 13, the noise generated in the processing process can be reduced through the arranged sound insulation cavity 13, the functions of sound insulation and noise reduction are achieved, the shell 12 and the base 1 are connected through fastening bolts, the shell 12 can be more conveniently mounted and dismounted, the equipment is convenient to overhaul and maintain, four supporting legs 2 are uniformly distributed and mounted below the base 1, the supporting legs 2 and the base 1 are connected together in a threaded connection mode, threaded grooves 34 are formed below the supporting legs 2, screw rods 35 are mounted below the threaded grooves 34, foot pads 36 are mounted below the screw rods 35, the foot pads 36 can be driven to move up and down through the anticlockwise rotation or clockwise rotation of the screw rods 35, and therefore the distance between the foot pads 36 and the base 1 is adjusted, can rotate screw rod 35 when ground is uneven and adjust callus on the sole 36, make base 1 place the level.

Further, in this embodiment, two guiding chutes 3 are uniformly distributed on the base 1, a slider 4 is mounted on each guiding chute 3, a connecting rod 5 is mounted above each slider 4, a workbench 6 is mounted above each connecting rod 5, a plurality of heat dissipation holes 7 are uniformly distributed on each workbench 6, heat dissipation can be rapidly performed in the deburring process by arranging the heat dissipation holes 7, the raising and heat dissipation of the deburring surface temperature of the pulley are prevented from being slow, so that thermal stress is generated inside the pulley, the service life of the pulley is reduced, a dust hood 14 is mounted above the left side of the workbench 6, a dust suction pipe 15 is mounted on one side of the dust hood 14 away from the workbench 6, a dust suction fan 16 is mounted on the dust suction pipe 15, a dust collection box 17 is mounted below the base 1, the left side of the dust collection box 17 is connected with the dust suction pipe 15, a dust discharge port 18 is mounted below the dust collection box 17, and a control valve 19, can absorb the dust that produces in the burring course of working through the dust absorption fan 16 that sets up, in sucking the dust absorption pipe 15 through suction hood 14 to carry and collect in the dust collection box 17, can prevent the dust polluted environment and the mechanical equipment of production, can guarantee operational environment's cleanness simultaneously, reduce the harm that the dust caused to operating personnel health.

Further, in this embodiment, spur rack 11 is installed on the right side of workstation 6, first motor 8 is installed on base 1's top right side, install first pivot 9 on the first motor 8, install gear 10 on the first pivot 9, the meshing is connected between gear 10 and the spur rack 11, can drive first pivot 9 through first motor 8 and rotate, first pivot 9 can drive gear 10 and rotate, gear 10 drives the 11 back-and-forth movements of spur rack, spur rack 11 makes workstation 6 can the back-and-forth movement, make the dust absorption scope of suction hood 14 on to workstation 6 more comprehensive, the dust absorption effect is better.

Further, in this embodiment, a motor frame 20 is installed in the middle above the inside of the housing 12, a second motor 21 is installed below the motor frame 20, a second rotating shaft 22 is installed below the second motor 21, a fixing frame 23 is installed below the second rotating shaft 22, a shaft sleeve 24 is installed below the fixing frame 23, a first hydraulic rod 25 is installed below the shaft sleeve 24, a pressing plate 26 is installed below the first hydraulic rod 25, a spring 27 is installed between the pressing plate 26 and the first hydraulic rod 25, the pressing plate 26 can slide up and down on the first hydraulic rod 25, the pressing plate 26 can be driven to move up and down by the arranged first hydraulic rod 25, the pulley can be pressed and fixed by the pressing plate 26, so that the deburring effect is better, second hydraulic rods 28 are installed on the left and right sides of the fixing frame 23, a collar 29 is installed on one side of the second hydraulic rod 28 away from the fixing frame 23, a third hydraulic rod 30 is installed on the collar 29, third motor 31 is installed to the below of third hydraulic stem 30, and third pivot 32 is installed to the below of third motor 31, and deburring wheel 33 is installed to the below of third pivot 32, drives third pivot 32 through third motor 31 and rotates, and third pivot 32 can drive deburring wheel 33 and rotate, can adjust the horizontal distance of deburring wheel 33 apart from second pivot 22 through the second hydraulic stem 28 that sets up, can carry out burring to the pulley terminal surface of different diameters.

The working principle of the invention is as follows: firstly, a foot pad 36 is driven by an adjusting screw rod 35 to move up and down, a base 1 is adjusted to be horizontally placed, then a pulley needing to be deburred is placed on a workbench 6, then a pressing plate 26 is driven by a first hydraulic rod 25 to move downwards, the lower part of the first hydraulic rod 25 is inserted into an inner hole of the pulley, the pressing plate 26 compresses and fixes the pulley, then a lantern ring 29 is driven by a second hydraulic rod 28 to move, the lantern ring 29 drives a third hydraulic rod 30 to move, the third hydraulic rod 30 drives a third motor 31 to move, the third motor 31 drives a third rotating shaft 32 to move, the third rotating shaft 32 drives a deburring wheel 33 to move, the distance between the deburring wheel 33 and a second rotating shaft 22 is adjusted, meanwhile, the third rotating shaft 32 is driven by the third motor 31 to rotate, then the third motor 31 is driven by the third hydraulic rod 30 to move downwards, the third motor 31 drives the third rotating shaft 32 to move downwards, the third rotating shaft 32 drives the deburring wheel 33 to move downwards to perform deburring treatment on the pulley, the third motor 31 enables the deburring wheel 33 to rotate around the third rotating shaft 32, and the second motor 21 enables the deburring wheel 33 to rotate around the second rotating shaft 22; the dust generated in the deburring process is sucked into the dust hood 14 by the action of the dust suction fan 16 and is conveyed into the dust collection box 17 through the dust suction pipe 15; when dust is left on the workbench 6, the first motor 8 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the gear 10 to rotate, the gear 10 drives the spur rack 11 to move back and forth, the spur rack 11 drives the workbench 6 to move back and forth, and dust collection treatment is carried out on the workbench 6 through the dust collection cover 14.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a pulley is terminal surface burring device for machining, includes base (1), workstation (6), spur rack (11), dust absorption fan (16), first hydraulic stem (25), third hydraulic stem (30), deburring wheel (33) and callus on the sole (36), its characterized in that: the sound insulation device is characterized in that a shell (12) is mounted on the base (1), the shell (12) is of a hollow structure, a sound insulation cavity (13) is arranged inside a wall body of the shell (12), four supporting legs (2) are uniformly arranged below the base (1), two guide sliding chutes (3) are uniformly arranged on the base (1), sliding blocks (4) are mounted on the guide sliding chutes (3), connecting rods (5) are mounted above the sliding blocks (4), a workbench (6) is mounted above the connecting rods (5), a dust suction cover (14) is mounted above the left side of the workbench (6), a dust suction pipe (15) is mounted on one side, away from the workbench (6), of the dust suction cover (14), and a dust suction fan (16) is mounted on the dust suction pipe (15); the utility model discloses a hydraulic control mechanism for the motor, including casing (12), motor frame (20) are installed to the centre of casing (12) inside top, second motor (21) are installed to the below of motor frame (20), second pivot (22) are installed to the below of second motor (21), mount (23) are installed to the below of second pivot (22), second hydraulic stem (28) are installed to the left and right sides of mount (23), the lantern ring (29) are installed to one side that mount (23) were kept away from in second hydraulic stem (28), install third hydraulic stem (30) on the lantern ring (29).

2. The end face deburring device for pulley machining according to claim 1, characterized in that: the support leg is characterized in that a thread groove (34) is formed in the lower portion of the support leg (2), a screw rod (35) is installed below the thread groove (34), and a foot pad (36) is installed below the screw rod (35).

3. The end face deburring device for pulley machining according to claim 1, characterized in that: a dust collection box (17) is arranged below the base (1), the left side of the dust collection box (17) is connected with a dust collection pipe (15), a dust discharge port (18) is arranged below the dust collection box (17), and a control valve (19) is arranged on the dust discharge port (18).

4. The end face deburring device for pulley machining according to claim 3, characterized in that: spur rack (11) are installed on the right side of workstation (6), and first motor (8) are installed to the top right side of base (1), install first pivot (9) on first motor (8), install gear (10) on first pivot (9).

5. The end-face deburring device for pulley machining as claimed in any one of claims 1 to 4, wherein: and a third motor (31) is arranged below the third hydraulic rod (30), a third rotating shaft (32) is arranged below the third motor (31), and a deburring wheel (33) is arranged below the third rotating shaft (32).

6. The end face deburring device for pulley machining according to claim 5, characterized in that: the shaft sleeve (24) is installed to the below of mount (23), and first hydraulic stem (25) are installed to the below of shaft sleeve (24), and clamp plate (26) are installed to the below of first hydraulic stem (25), install spring (27) between clamp plate (26) and first hydraulic stem (25).

7. The end-face deburring device for pulley machining as claimed in any one of claims 1 to 4, wherein: a plurality of heat dissipation holes (7) are uniformly distributed in the workbench (6).