CN214418503U

CN214418503U - Grinding disc for polisher

Info

Publication number: CN214418503U
Application number: CN202022866330.2U
Authority: CN
Inventors: 王永成
Original assignee: Shanghai Zhiling Grinding Technology Co ltd
Current assignee: Shanghai Zhiling Grinding Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-10-19
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a grinding disc for a polishing machine, which structurally comprises a polishing disc, a fixed seat, an output shaft, a fixing device and a transmission device, wherein the fixing device is arranged in the fixed seat, when a worker needs to install the polishing disc, the fixing seat is inserted with the output shaft, so that the insertion rod is inserted with the insertion slot, and the output shaft slides to the tail end along the inner wall of the fixing seat, then the worker rotates the rotating block to drive the rotating frame to rotate, the rotating frame drives the external thread to be in threaded connection with the fixed seat when rotating, thereby the rotating frame slides downwards, the rotating frame slides downwards and simultaneously the clamping block is inserted into the clamping groove, the clamping block slides to drive the push plate, the push plate slides to stretch the spring, thereby make the spring produce elasticity, reached when the staff need install polishing dish, had the beneficial effect of swift and convenient installation.

Description

Grinding disc for polisher

Technical Field

The utility model relates to an abrasive disc technical field, concretely relates to abrasive disc for burnishing machine.

Background

Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing, and polishing is mainly carried out by means of abrasive disks, which are carriers for coating or embedding abrasive materials, allowing abrasive grains to perform a cutting action and also being a shaping tool for grinding surfaces.

However, when the existing grinding disc needs to be mounted and dismounted, the problem that the grinding disc slips when rotating through an output shaft due to the fact that the grinding disc is heavy and inconvenient for workers to mount is solved, the problem that the grinding disc is not convenient to carry out better transmission effect after mounting is solved, and the problem that the grinding disc slips when rotating through the output shaft is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide an abrasive disc for burnishing machine now, when having solved current abrasive disc and needing the installation to dismantle, because the abrasive disc is heavier and the staff of not being convenient for installs, fry loaded down with trivial details problem when having leaded to the installation, be not convenient for carry out better transmission effect to the abrasive disc after the installation, lead to the problem that the abrasive disc skidded when rotating through the output shaft.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an abrasive disc for burnishing machine, including polishing dish, fixing base, output shaft, fixing device and transmission, the polishing dish middle-end is provided with the fixing base, the output shaft is pegged graft with the fixing base, the inside fixing device that is provided with of fixing base, output shaft bottom face is provided with transmission.

Further, fixing device comprises inserted bar, slot, turning block, rotation frame, external screw thread, fixture block, draw-in groove, push pedal and spring, the inside middle-end of fixing base is provided with the inserted bar, the inserted bar pegs graft with the slot, the turning block bottom face is provided with the rotation frame, the rotation frame outside is provided with the external screw thread, the fixture block pegs graft with the draw-in groove through rotating the frame, fixture block bottom face is provided with the push pedal, the push pedal left end face is provided with the spring.

Furthermore, the transmission device is composed of a kaleidoscope rod, a sleeve and a kaleidoscope, the kaleidoscope rod is arranged at the middle end of the top end face of the output shaft and is connected with the sleeve in an inserting mode, the kaleidoscope is arranged on the inner wall of the sleeve, and the kaleidoscope rod is connected with the kaleidoscope in an inserting mode.

Furthermore, semicircular blocks are arranged at the left end and the right end of each clamping block, the surfaces of the semicircular blocks are smooth, and the thickness of each clamping block is 2 cm.

Furthermore, the fixture blocks are eight, the internal structures of the fixture blocks are consistent, and the fixture blocks are round in surrounding mode.

Further, the bottom end face of the inner wall of the rotating frame is provided with a cambered surface angle, the radian of the surface of the cambered surface angle is 66 degrees, and the surface of the cambered surface angle is smooth.

Furthermore, the number of the inserted bars is four, the surfaces of the four inserted bars are smooth, and the inserted bars are cylindrical.

Furthermore, the surface of the rotating block is provided with an anti-slip sleeve, the anti-slip sleeve wraps the surface of the rotating block, and anti-slip lines are arranged on the surface of the anti-slip sleeve.

Furthermore, the inserted bar adopts stainless steel material, makes the inserted bar have the effect that the surface is smooth easily to slide and the effect that hardness is high.

Furthermore, the rotating block is made of plastic materials, so that the rotating block has a better durable effect and an effect that the quality is easy to rotate.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problem that the traditional grinding disc is inconvenient for workers to install due to the heavier grinding disc when needing to be installed and disassembled, so that the frying is complicated during installation, through the fixing device arranged in the fixing seat, when a worker needs to install the polishing disk, the fixing seat is inserted into the output shaft, so that the insertion rod is inserted into the insertion slot, and meanwhile, the output shaft slides to the tail end along the inner wall of the fixing seat, then the worker rotates the rotating block to drive the rotating frame to rotate, the rotating frame drives the external thread to be in threaded connection with the fixed seat when rotating, thereby the rotating frame slides downwards, the rotating frame slides downwards and simultaneously the clamping block is inserted into the clamping groove, the clamping block slides to drive the push plate, the push plate slides to stretch the spring, thereby make the spring produce elasticity, reached when the staff need install polishing dish, had the beneficial effect of swift and convenient installation.

2) For solving current abrasive disc installation back be not convenient for carry out better transmission effect to the abrasive disc, the problem of skidding when having leaded to the abrasive disc to rotate through the output shaft, be provided with transmission through output shaft bottom face, after staff pegged graft inserted bar and slot, kaleidoscope rod inserts the sleeve simultaneously inside, and the decorative pattern that kaleidoscope rod surface set up meshes with the kaleidoscope pattern that the sleeve inner wall set up, drive kaleidoscope rod when the output shaft rotates, because kaleidoscope rod meshes with kaleidoscope pattern, the time kaleidoscope rod rotates the time drive polishing dish and rotates, thereby carry out the polishing to the material, reached and carried out better transmission effect to the polishing dish, avoid the polishing dish because of the beneficial effect that fixing device skidded.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a front view of the fixing device of the present invention;

FIG. 4 is a partial enlarged view of area A of the present invention;

fig. 5 is a schematic top view of the fixing device of the present invention;

FIG. 6 is a schematic view of the structure of the kaleidoscope rod of the present invention;

fig. 7 is a schematic view of the sleeve structure of the present invention.

In the figure: the polishing machine comprises a polishing disc-1, a fixed seat-2, an output shaft-3, a fixing device-4, an inserting rod-41, an inserting groove-42, a rotating block-43, a rotating frame-44, an external thread-45, a clamping block-46, a clamping groove-47, a push plate-48, a spring-49, a transmission device-5, a kaleidoscope rod-51, a sleeve-52 and kaleidoscope-53.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides an abrasive disk for a polishing machine, comprising: including polishing dish 1, fixing base 2, output shaft 3, fixing device 4 and

transmission

5, 1 middle-end of polishing dish is provided with fixing base 2, and output shaft 3 pegs graft with

fixing base

2, and 2 inside fixing devices 4 that are provided with of fixing base, the 3 bottom faces of output shaft are provided with transmission 5.

Wherein, fixing device 4 comprises inserted bar 41, slot 42, turning block 43, rotation frame 44, external screw thread 45, fixture block 46, draw-in groove 47, push pedal 48 and

spring

49, 2 inside middle-ends of fixing base are provided with inserted bar 41, inserted bar 41 pegs graft with slot 42, turning block 43 bottom face is provided with rotation frame 44, it is provided with external screw thread 45 to rotate the frame 44 outside, fixture block 46 pegs graft with draw-in groove 47 through rotating frame 44, fixture block 46 bottom face is provided with push pedal 48, push pedal 48 left end face is provided with spring 49.

The transmission device 5 comprises a kaleidoscope rod 51, a sleeve 52 and a kaleidoscope 53, the kaleidoscope rod 51 is arranged at the middle end of the top end face of the output shaft 3, the kaleidoscope rod 51 is inserted into the sleeve 52, the kaleidoscope 53 is arranged on the inner wall of the sleeve 52, and the kaleidoscope rod 51 is inserted into the kaleidoscope 53.

The left end and the right end of the fixture block 46 are both provided with semicircular blocks, the surfaces of the semicircular blocks are smooth, and the thickness of the fixture block 46 is 2 cm, so that the fixture block has a sliding effect due to the fact that the frame rotates.

The eight fixture blocks 46 are provided, the internal structures of the eight fixture blocks 46 are consistent, and the eight fixture blocks 46 are round, so that the polishing disc can be better fixed.

Wherein, it is provided with the cambered surface angle to rotate frame 44 inner wall bottom end face, and cambered surface angle surface radian is 66 to cambered surface angle surface is smooth, makes to rotate the frame and has the better effect that makes the fixture block carry out the slip.

Wherein, the inserted bar 41 is provided with four, four the inserted bar 41 surface is smooth to inserted bar 41 is cylindrical, avoids the polishing effect of rocking.

The surface of the rotating block 43 is provided with an anti-slip sleeve, the anti-slip sleeve wraps the surface of the rotating block 43, and anti-slip lines are arranged on the surface of the anti-slip sleeve, so that a worker can have a better effect of rotating the rotating block and have an anti-slip effect during rotation.

The insert rod 41 is made of stainless steel, so that the insert rod has the effects of smooth surface and easiness in sliding and high hardness.

The rotating block 43 is made of plastic, so that the rotating block has a better durable effect and an effect of easy rotation of quality.

The stainless steel used for the inserted link 41 is the short name of stainless acid-resistant steel, and the stainless steel is called stainless steel by weak corrosion media such as air, steam and water or stainless steel; and steel grades that are resistant to corrosion by chemically corrosive media (chemical attacks such as acids, bases, salts, etc.) are called acid-resistant steels.

The working principle is as follows: firstly, a polishing disc 1 is mainly used for polishing materials, a fixed seat 2 is mainly used for butting with an output shaft 3 and fixing the polishing disc 1, and the output shaft 3 drives the polishing disc 1 to rotate when rotating;

secondly, when a worker needs to install the polishing disc 1, the fixed seat 2 is inserted into the output shaft 3, the inserted rod 41 is inserted into the slot 42, the output shaft 3 slides to the tail end along the inner wall of the fixed seat 2, then the worker rotates the rotating block 43, the rotating block 43 rotates to drive the rotating frame 44 to rotate, the rotating frame 44 rotates to drive the external thread 45 to be in threaded connection with the fixed seat 2, the rotating frame 44 slides downwards while inserting the fixture block 46 into the clamping slot 47, the fixture block 46 slides to drive the push plate 48, the push plate 48 slides to stretch the spring 49, and the spring 49 generates elasticity, so that the polishing disc 1 can be installed quickly and conveniently by the worker;

thirdly, after the inserting rod 41 is inserted into the inserting groove 42 by a worker, the kaleidoscope rod 51 is simultaneously inserted into the sleeve 52, the patterns arranged on the surface of the kaleidoscope rod 51 are meshed with the patterns 53 arranged on the inner wall of the sleeve 52, the kaleidoscope rod 51 is driven when the output shaft 3 rotates, and the kaleidoscope rod 51 drives the polishing disk 1 to rotate when rotating due to the fact that the kaleidoscope rod 51 is meshed with the patterns 53, so that the materials are polished, a better transmission effect on the polishing disk 1 is achieved, and the polishing disk 1 is prevented from slipping due to the fixing device 4.

The basic principle and the main characteristics of the present invention and the advantages of the present invention have been shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part is all the conventional means such as bolt and rivet, welding, etc. mature in the prior art, and machinery, parts and equipment are all adopted in the prior art, and the conventional model is added to the conventional connection mode in the prior art, and detailed description is not given here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an abrasive disc for burnishing machine, includes polishing dish (1), fixing base (2) and output shaft (3), its characterized in that still includes: fixing device (4) and transmission (5), polishing dish (1) middle-end is provided with fixing base (2), output shaft (3) peg graft with fixing base (2), fixing device (4) are provided with to fixing base (2) inside, output shaft (3) bottom end face is provided with transmission (5).

2. The abrasive disk for a polishing machine according to claim 1, wherein: fixing device (4) comprise inserted bar (41), slot (42), turning block (43), rotation frame (44), external screw thread (45), fixture block (46), draw-in groove (47), push pedal (48) and spring (49), fixing base (2) inside middle-end is provided with inserted bar (41), inserted bar (41) are pegged graft with slot (42), turning block (43) bottom face is provided with and rotates frame (44), it is provided with external screw thread (45) to rotate frame (44) outside, fixture block (46) are pegged graft through rotating frame (44) and with draw-in groove (47), fixture block (46) bottom face is provided with push pedal (48), push pedal (48) left end face is provided with spring (49).

3. The abrasive disk for a polishing machine according to claim 1, wherein: the transmission device (5) comprises a kaleidoscope rod (51), a sleeve (52) and a kaleidoscope pattern (53), the kaleidoscope rod (51) is arranged at the middle end of the top end face of the output shaft (3), the kaleidoscope rod (51) is connected with the sleeve (52) in an inserting mode, the kaleidoscope pattern (53) is arranged on the inner wall of the sleeve (52), and the kaleidoscope rod (51) is connected with the kaleidoscope pattern (53) in an inserting mode.

4. The abrasive disk for a polishing machine according to claim 2, wherein: semicircular blocks are arranged at the left end and the right end of the clamping block (46), the surfaces of the semicircular blocks are smooth, and the thickness of the clamping block (46) is 2 cm.

5. The abrasive disk for a polishing machine according to claim 2, wherein: eight clamping blocks (46) are arranged, the internal structures of the eight clamping blocks (46) are consistent, and the eight clamping blocks (46) are circular in surrounding mode.

6. The abrasive disk for a polishing machine according to claim 2, wherein: the bottom end face of the inner wall of the rotating frame (44) is provided with a cambered surface angle, the radian of the surface of the cambered surface angle is 66 degrees, and the surface of the cambered surface angle is smooth.

7. The abrasive disk for a polishing machine according to claim 2, wherein: the number of the inserting rods (41) is four, the surfaces of the four inserting rods (41) are smooth, and the inserting rods (41) are cylindrical.

8. The abrasive disk for a polishing machine according to claim 2, wherein: the surface of the rotating block (43) is provided with an anti-slip sleeve, the anti-slip sleeve wraps the surface of the rotating block (43), and anti-slip lines are arranged on the surface of the anti-slip sleeve.