CN211439564U

CN211439564U - Novel grinding disk and grinding machine thereof

Info

Publication number: CN211439564U
Application number: CN201920878147.9U
Authority: CN
Inventors: 周鹏
Original assignee: Shenzhen Xingtu Technology Co ltd
Current assignee: Shenzhen Xingtu Technology Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-09-08
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a novel abrasive disc and machine is ground to it, the abrasive disc includes: the grinding disk comprises a grinding disk body, a spongy cushion arranged at the bottom of the grinding disk body and an adhesive layer arranged at the bottom of the spongy cushion, wherein the grinding disk is connected to a grinding disk mounting platform through the adhesive layer. Compared with the prior art, the utility model discloses a novel abrasive disc and machine is ground to it has reduced abrasive disc mounting platform's the processing degree of difficulty, does not need the rubber coating to and manufacturing cost. After the rubber coating of the grinding disc is cancelled, the vacuum hole, the electromagnetic valve, the pneumatic control valve and the pressure switch on the grinding disc mounting platform are cancelled, and the production cost of equipment is reduced. Meanwhile, the reliability of the machine is improved, and the influence caused by deformation of the rubber coating surface, degumming, unstable vacuum and the like is avoided. The grinding disc is fast and convenient to replace. Meanwhile, the grinding effect is improved, and the product yield is improved.

Description

Novel grinding disk and grinding machine thereof

Technical Field

The utility model belongs to the technical field of grinding device, especially, relate to a novel abrasive disc and machine is ground to it.

Background

The defects and shortcomings of the existing grinding disc mechanism are as follows: the rubber coating processing difficulty of the grinding disc mounting platform is large. The surface of the rubber coating needs to be provided with grooves and vacuum holes, the flatness of the rubber coating, the parallelism of the surface of the rubber coating and a platform, the hardness of the rubber coating (the lower the hardness, the more difficult the processing), the too complicated overall processing technology and the high production cost are ensured. The abrasive disc adsorbs unstablely, and when vacuum pressure was not enough, can lead to the abrasive disc to loosen, when the rubber coating face had the glue to drop, can lead to leaking the vacuum. The interchangeability is poor. The encapsulation has a short service life and, in the event of damage, the latter is aged and then reprocessed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel abrasive disc and machine is ground to it has solved current abrasive disc technology complicacy, and is with high costs, the short technical problem of life.

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a novel grinding disk, it includes: the grinding disk comprises a grinding disk body, a spongy cushion arranged at the bottom of the grinding disk body and an adhesive layer arranged at the bottom of the spongy cushion, wherein the grinding disk is connected to a grinding disk mounting platform through the adhesive layer.

A grinding mill comprising the novel grinding disc as described above.

Wherein, include: a switching-over drive mechanism that is used for the novel abrasive disc of fixed mounting platform, drive novel abrasive disc pivoted driving motor, and connect in between driving motor's output shaft and the abrasive disc body.

The grinding disc mounting platform is characterized in that a supporting barrel body is further arranged on the periphery of the bottom wall of the grinding disc mounting platform, the bottom of the supporting barrel body is connected onto a rack, and the driving motor is fixedly mounted on the support.

Wherein, the support includes: the bottom plate, connect in the two relative risers of the bottom of bottom plate to and be fixed in the bottom of shown riser.

Wherein, the switching-over drive mechanism includes: the device comprises a rotating shaft connected with a driving motor, a crossed roller bearing connected with the rotating shaft, and a platform bottom plate arranged on the crossed roller bearing.

The utility model discloses a novel abrasive disc and machine is ground to it has reduced abrasive disc mounting platform's the processing degree of difficulty, does not need the rubber coating to and manufacturing cost. After the rubber coating of the grinding disc is cancelled, the vacuum hole, the electromagnetic valve, the pneumatic control valve and the pressure clamp on the grinding disc mounting platform are cancelled, and the production cost of equipment is reduced. Meanwhile, the reliability of the machine is improved, and the influence caused by deformation of the rubber coating surface, degumming, unstable vacuum and the like is avoided. The grinding disc is fast and convenient to replace. Meanwhile, the grinding effect is improved, and the product yield is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the novel grinding disk and the grinding machine thereof.

Fig. 2 is the whole cross-sectional view of the novel grinding disk and the grinding machine thereof.

Detailed Description

The invention will be further elucidated with reference to the drawing.

Referring to fig. 1 and 2, in the present embodiment, the novel polishing disk includes: the grinding disk comprises a grinding disk body 1, a spongy cushion 2 arranged at the bottom of the grinding disk body 1 and an adhesive layer 3 arranged at the bottom of the spongy cushion 2, wherein the grinding disk is connected to a grinding disk mounting platform 4 through the adhesive layer 3.

The embodiment also discloses a grinding machine which comprises the novel grinding disc.

Specifically, the grinder includes: a reversing drive mechanism that is used for the novel grinding miller disk of fixed mounting platform 4, drive novel grinding miller disk body 1 pivoted driving motor 6 to and connect in between driving motor 6's output shaft and the grinding miller disk body 1.

The periphery of the bottom wall of the grinding disc mounting platform 4 is further provided with a supporting barrel body 41, the bottom of the supporting barrel body 41 is connected to a rack, and the support is fixedly provided with the driving motor 6. The bracket includes: the base plate 5, two opposite vertical plates 8 connected to the bottom of the base plate 5, and a base plate 7 fixed to the bottom of the vertical plates 8.

As shown in fig. 2, a rotating shaft 12 connected to the driving motor 6 in the reversing gear, the cross roller bearing 11 connected to the rotating shaft 12, and a platform base plate 10 mounted on the cross roller bearing 11.

Compared with the prior art, the novel grinding disc and the grinding machine thereof reduce the processing difficulty (without encapsulation) and the production cost of the grinding disc mounting platform. After the rubber coating of the grinding disc is eliminated, the vacuum hole and the electromagnetic valve, the pneumatic control valve and the pressure valve on the grinding disc mounting platform are eliminated, and the production cost of equipment is reduced. Meanwhile, the reliability of the machine is also improved (the influences caused by deformation, degumming, vacuum instability and the like of the rubber coating surface are avoided). The grinding disc is fast and convenient to replace. Meanwhile, the grinding effect is improved, and the product yield is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the embodiments of the present invention, and those skilled in the art can easily make various changes and modifications according to the main concept and spirit of the present invention, so that the protection scope of the present invention shall be subject to the protection scope claimed in the claims.

Claims

1. A novel abrasive disk, comprising: the grinding disk comprises a grinding disk body, a spongy cushion arranged at the bottom of the grinding disk body and an adhesive layer arranged at the bottom of the spongy cushion, wherein the grinding disk is connected to a grinding disk mounting platform through the adhesive layer.

2. A grinding mill comprising the novel grinding disc of claim 1.

3. A grinding mill according to claim 2, comprising: a switching-over drive mechanism that is used for the novel abrasive disc of fixed mounting platform, drive novel abrasive disc pivoted driving motor, and connect in between driving motor's output shaft and the abrasive disc body.

4. A grinding mill according to claim 3 wherein the periphery of the bottom wall of the grinding disc mounting platform is further provided with a support barrel, the bottom of the support barrel being connected to a frame, the frame being fixedly provided with the drive motor.

5. A grinding mill according to claim 4 wherein the frame comprises: the bottom plate, connect in the two relative risers of the bottom of bottom plate to and be fixed in the bottom of shown riser.

6. A grinding mill according to claim 3 wherein the reversing drive comprises: the rotary table comprises a rotary shaft, a crossed roller bearing connected with the rotary shaft and a platform bottom plate installed on the crossed roller bearing.