CN217530476U

CN217530476U - Combined type interval gap grinding wheel

Info

Publication number: CN217530476U
Application number: CN202220270997.2U
Authority: CN
Inventors: 钱勇军; 马嘉琪; 马骏峰; 申翔
Original assignee: Jiangsu Sanrui Grinding Technology Co ltd
Current assignee: Jiangsu Sanrui Abrasive Technology Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-10-04
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a modular interval clearance emery wheel, including unable adjustment base, the box is installed at unable adjustment base's top, the protecting crust is installed respectively at the top of box, the one end of protecting crust is connected with the bull stick through the pivot, through manual anticlockwise rotation nut, make threaded connection's nut screw down on the hob, after the nut takes off, embolia the emery wheel on the hob, and go into the arc draw-in groove with the emery wheel card, effectively install the change to the emery wheel, on embolia the hob with the joint dish again, the fixture block inserts in the draw-in groove, and twist clockwise nut on the hob, effectively fix the joint on the emery wheel to the emery wheel, thereby emery wheel fixed stay nature has been improved, prevent that the emery wheel fragment splits to cause the injury in polishing, it is rotatory to start the exhaust fan, make the piece that the polishing or the polishing in the casing produced, discharge from the passway, the ventilation hole is used for discharging the gas of fan, effectively make the air of airing exhaust in the box and outside air form circulation.

Description

Combined type interval gap grinding wheel

Technical Field

The utility model belongs to the technical field of the emery wheel is relevant, concretely relates to modular interval clearance emery wheel.

Background

The grinding wheel is the one with the largest usage amount and the widest use range in the grinding tool, can rotate at high speed when in use, can perform coarse grinding, semi-fine grinding, fine grinding and grooving and cutting on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece, can generate a large amount of heat and stress when in high-speed rotation, and can reduce the service life of the grinding wheel.

The prior art has the following problems: when current processing part, generally adopt the emery wheel to grind, at long-time course of working, the emery wheel takes place the damage easily and causes harm to operating personnel, can't carry out work, just need change whole emery wheel, so just need input a large amount of costs, thereby cause and waste time and energy, can produce a large amount of rubbings piece in the course of working, current clearance effect is slower, or be not convenient for clear up, inefficiency, consequently need a modular interval clearance emery wheel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular interval clearance emery wheel to it takes place the damage easily to cause harm and clearance effect slower to operating personnel easily to provide the emery wheel in solving above-mentioned background art, or is not convenient for clear up the problem of inefficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the combined type interval gap grinding wheel comprises a fixed base, a box body is installed at the top of the fixed base, a protective shell is installed at the top of the box body respectively, one end of the protective shell is connected with a rotating rod through a rotating shaft, a fixed disk is fixedly installed on one side wall of the rotating rod, a spiral rod is evenly installed on one side wall of the fixed disk, a nut is in threaded connection with one side of the spiral rod, a grinding wheel and a clamping disk are sleeved at one end of the rotating rod respectively, the clamping disk is located on one side of the grinding wheel, a clamping groove, a first spiral hole and an arc-shaped clamping groove are formed in one side of the grinding wheel respectively, a grinding wheel sheet is clamped inside the arc-shaped clamping groove, a second spiral hole is formed in one side of the clamping disk, a clamping block is installed on one side wall of the clamping disk and is clamped with the clamping groove, the first spiral hole and the second spiral hole are sleeved with the spiral rod, and the other end of the rotating rod is connected with a polishing disk.

Preferably, a first rotary table is installed at the center of one side wall of the rotary rod, a motor is installed at the top of the box body, the output end of the motor is connected with a second rotary table, and the second rotary table is connected with the first rotary table through a belt.

Preferably, the bottom of the protective shell is provided with a passage port, and the passage port is connected with the tank body through a barrel.

Preferably, install the casing on the top inner wall of box, install the exhaust fan on the bottom inner wall of casing, the casing is located the below of passway mouth.

Preferably, a dustbin is arranged in the dustbin body, and a vent hole is formed in one side of the dustbin body.

Preferably, one side of the box body is connected with a door body through a hinge, and a handle is installed on one side of the door body.

Preferably, the bottom of the fixed base is respectively provided with a spiral leg and a universal wheel, and the universal wheel is positioned on one side of the spiral leg.

Compared with the prior art, the beneficial effects of the utility model are that: through manual anticlockwise rotation nut, make threaded connection's on the hob nut unscrewed, when the nut takes off the back, embolia the emery wheel on the hob, and block the emery wheel piece into in the arc draw-in groove, effectively install the change to the emery wheel piece, again with the joint dish cover on the hob, the fixture block inserts in the draw-in groove, and twist clockwise the nut on the hob, effectively carry out fixed joint to the emery wheel piece on the emery wheel, thereby the emery wheel piece fixed support nature has been improved, prevent that the emery wheel piece from splitting and causing the injury in polishing, start the exhaust fan rotation, make the piece that the polishing or polishing in the casing produced, discharge from the passway, the ventilation hole is used for discharging the gas that the exhaust fan blew, effectively make the air in the box form the circulation with the air of outside.

Drawings

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

FIG. 2 is a schematic sectional view of the protective shell of the present invention;

FIG. 3 is a schematic view of a fixed disk display structure of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the grinding wheel of the present invention;

FIG. 5 is a schematic cross-sectional view of the grinding wheel of the present invention;

in the figure: 1. a fixed base; 2. a box body; 3. a protective shell; 4. a rotating rod; 5. fixing the disc; 6. a screw rod; 7. a nut; 8. a grinding wheel; 9. a clamping disc; 10. a card slot; 11. an arc-shaped clamping groove; 12. a first helical bore; 13. a grinding wheel; 14. a clamping block; 15. a second helical bore; 16. a passage port; 17. a vent hole; 18. a housing; 19. an exhaust fan; 20. a motor; 21. a second turntable; 22. a first turntable; 23. a dustbin; 24. a universal wheel; 25. a helical leg; 26. a polishing pad; 27. a door body; 28. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a combined type gap grinding wheel: including unable adjustment base 1, box 2 is installed at unable adjustment base 1's top, protecting crust 3 is installed respectively at the top of box 2, the one end of protecting crust 3 is connected with bull stick 4 through the pivot, fixed mounting fixed disk 5 on the lateral wall of bull stick 4, evenly install hob 6 on the lateral wall of fixed disk 5, one side threaded connection of hob 6 has nut 7, emery wheel 8 and joint dish 9 have been cup jointed respectively to the one end of bull stick 4, joint dish 9 is located one side of emery wheel 8, draw-in groove 10 has been seted up respectively to one side of emery wheel 8, first spiral hole 12 and arc draw-in groove 11, the inside joint of arc draw-in groove 11 has grinding wheel 13, second spiral hole 15 has been seted up to one side of joint dish 9, a lateral wall of joint dish 9 installs fixture block 14, fixture block 14 and draw-in groove 10 looks joint, first spiral hole 12, cup joint between second spiral hole 15 and the hob 6 mutually, the other end of bull stick 4 is connected with polishing dish 26, with polishing the object after polishing the draw-in groove 26 with the groove, through manual rotatory nut 7, make the last nut 7 of hob 7 embolia of hob 7, the hob 7, effectively the hob 13 is got off when the hob 13 and the hob 13 is carried out the damage after carrying out the grinding wheel and the spiral is carried out the spiral and the damage to the last screw of grinding wheel of the fixture 13, thereby the effective screw of grinding wheel 13, the grinding wheel is carried out on the grinding wheel, the spiral is carried out the spiral and the spiral is carried out the damage, thereby the spiral is carried out on the spiral support, the spiral piece in the spiral is carried out the spiral and the spiral is carried out on the spiral piece and the spiral is carried out the damage.

Specifically, a first rotary table 22 is installed at a side wall center position of the rotary rod 4, the motor 20 is installed at the top of the box body 2, the output end of the motor 20 is connected with a second rotary table 21, the second rotary table 21 and the first rotary table 22 are connected through a belt, the first rotary table 22 is driven to rotate through the motor 20, the second rotary table 21 and the rotary rod 4 are driven to rotate through the belt, the grinding wheel 8 and the polishing disc 26 are effectively driven to rotate, and therefore polishing work is conducted.

Specifically, the bottom of the protective shell 3 is provided with a passage port 16, the passage port 16 is connected with the tank body 2 to form a barrel, and debris in the protective shell 3 is discharged through the passage port 16.

Specifically, a casing 18 is installed on the inner wall of the top of the box body 2, an exhaust fan 19 is installed on the inner wall of the bottom of the casing 18, the casing 18 is located below the passage opening 16, and chips generated by grinding or polishing in the casing 18 are discharged from the passage opening 16 and fall into the box body 2 by starting the exhaust fan 19 to rotate.

Specifically, the inside of box 2 is provided with dustbin 23 and is used for holding the piece that polishes or polish and produce, one side of box 2 is seted up and is ventilated hole 17, there is a body 27 one side of box 2 through hinge connection, handle 28 is installed to one side of body 27, be convenient for operating personnel opens a body 27 through handle 28, effectively clear up and get and put dustbin 23 in the box 2, be used for the gas that exhaust fan 19 blew out through ventilation hole 17, effectively make the air in the box 2 and outside air form the circulation.

Specifically, spiral leg 25 and universal wheel 24 are installed respectively to unable adjustment base 1's bottom, and universal wheel 24 is located one side of spiral leg 25, and manual clockwise downwardly rotating spiral leg 25 for universal wheel 24 and ground contact effectively remove unable adjustment base 1, and when removing the service position, anticlockwise rotation spiral leg 25 once more effectively supports fixedly unable adjustment base 1.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the nut 7 connected with the screw rod 6 by the screw is screwed off by manually rotating the nut 7 anticlockwise, when the nut 7 is taken off, the grinding wheel 8 is sleeved on the screw rod 6, the grinding wheel 13 is clamped into the arc-shaped clamping groove 11, the grinding wheel 13 is effectively installed and replaced, the clamping disc 9 is sleeved on the screw rod 6, the clamping block 14 is inserted into the clamping groove 10, and the screw rod 6 is screwed by the clockwise nut 7, the grinding wheel 13 is effectively fixed and clamped on the grinding wheel 8, thereby improving the fixing and supporting performance of the grinding wheel 13, preventing the grinding wheel 13 from being broken and causing injury in the grinding, the motor 20 drives the first rotary disc 22 to rotate, and the belt drives the second rotary disc 21 and the rotary rod 4 to rotate, it is rotatory with polishing dish 26 to effectively drive emery wheel 8, thereby polish polishing work, it is rotatory to start exhaust fan 19, make the piece that the polishing or the polishing in the casing 18 produced, discharge from passageway mouth 16, fall into in the box 2, handle 28 is convenient for operating personnel opens door body 27, effectively clear up and get and put dustbin 23 in the box 2, ventilation hole 17 is used for the gas that exhaust fan 19 blew out, effectively make the air in the box 2 and the air formation circulation of outside, manual clockwise rotation spiral leg 25 downwards, make universal wheel 24 and ground contact, effectively remove unable adjustment base 1, when removing the service position, anticlockwise rotation spiral leg 25 once more, effectively support fixedly to unable adjustment base 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular interval clearance emery wheel, includes unable adjustment base (1), its characterized in that: box (2) are installed at the top of unable adjustment base (1), protecting crust (3) are installed respectively at the top of box (2), the one end of protecting crust (3) is connected with bull stick (4) through the pivot, fixed mounting fixed disk (5) on the lateral wall of bull stick (4), evenly install hob (6) on the lateral wall of fixed disk (5), one side threaded connection of hob (6) has nut (7), emery wheel (8) and joint dish (9) have been cup jointed respectively to the one end of bull stick (4), joint dish (9) are located one side of emery wheel (8), draw-in groove (10), first screw hole (12) and arc draw-in groove (11) have been seted up respectively to one side of emery wheel (8), the inside joint of arc draw-in groove (11) has emery wheel piece (13), and second screw hole (15) have been seted up to one side of joint dish (9), install fixture block (14) on a lateral wall of joint dish (9), fixture block (14) with draw-in groove (10) looks joint, first screw hole (12), second screw hole (15) and polish rod (26) are connected with the other end between the hob.

2. The combined gap grinding wheel of claim 1, wherein: a first rotating disc (22) is installed at the center of one side wall of the rotating rod (4), a motor (20) is installed at the top of the box body (2), the output end of the motor (20) is connected with a second rotating disc (21), and the second rotating disc (21) is connected with the first rotating disc (22) through a belt.

3. The combined gap grinding wheel of claim 1, wherein: the bottom of the protective shell (3) is provided with a passage opening (16), and a barrel is connected between the passage opening (16) and the box body (2).

4. The combined spaced-gap grinding wheel according to claim 3, wherein: install casing (18) on the top inner wall of box (2), install exhaust fan (19) on the bottom inner wall of casing (18), casing (18) are located the below of passway (16).

5. The combined spaced apart grinding wheel of claim 4, wherein: a dustbin (23) is arranged in the box body (2), and a ventilation hole (17) is formed in one side of the box body (2).

6. The composite gapped grinding wheel of claim 1, wherein: one side of the box body (2) is connected with a door body (27) through a hinge, and one side of the door body (27) is provided with a handle (28).

7. The combined gap grinding wheel of claim 1, wherein: spiral legs (25) and universal wheel (24) are installed respectively to the bottom of unable adjustment base (1), universal wheel (24) are located one side of spiral legs (25).