TWM510817U - Improved structure of grinding wheel machine - Google Patents

Description

Grinding machine structure improvement

This creation is a kind of grinder structure improvement, which makes the grinder have the effect of collecting debris, dust, smoke and eliminating odor, so as not to harm the health of workers and easy to replace the filter.

According to the grinding wheel, the grinding wheel is generally applied to the industrial grinding process. The device for pivoting the grinding wheel for the transmission is a grinder. The structure of the conventional table grinder 10 is as shown in Fig. 1, and the base 11 is provided with a casing. 12, the two sides of the outer casing 12 are respectively provided with grinding wheels 13, 14, in order to protect the human body from touching the rotating grinding wheels 13, 14, so that the grinder 10 will be provided with a shield 15 at the place where the grinding wheels 13, 14 are installed, The cover 15 is provided with a grinding port 16 on one side facing the user, and the grinding port 16 is exposed on one side of the grinding wheel 13 and 14 for the user to abut the grinding wheel 13 and 14 to achieve the grinding purpose; During the grinding process, since the grinding wheels 13 and 14 are in contact with the workpiece in the rotating state, the metal dust of the workpiece is generated by the grinding, and the dust generated by the grinding wheel 13 and 14 itself is generated in a large amount in an instant. Metal dust and dust, with the centrifugal force of the rotation of the grinding wheels 13, 14 fly out from the grinding port 16, and spread in the air, so there will be environmental pollution of debris, dust, smoke and odor, because there is no centralized treatment Chips, dust, dirt Therefore, it will cause problems in the on-site working environment such as "scraping accidents and injuring people", "dust and dirty environment", "dust and smoke being inhaled by workers and harmful to health", and thus will cause air pollution in the surrounding environment. It has a great adverse effect on the health of the people and casts a shadow on the health of the users.

The reason is that, in view of the above-mentioned many deficiencies, the creator has made the grinding machine 10 have the effect of collecting dust, and has been engaged in the development and manufacturing experience of related industries for many years, and actively researched and improved it.

The main purpose of this creation is to solve the above problems, and to provide a sand turbine structure improvement, the main purpose of which is to provide a sand turbine structure improvement, which can eliminate the processing pollution filtering. It achieves a non-dirty environment and does not harm the health of workers, and makes the grinder more convenient and convenient to use.

According to the above object of the present invention, a grinder structure improvement is provided, and the grinder is configured such that: a symmetrical shell has a panel at the center of the front end, and a processing space is respectively arranged on both sides of the inner side, and a convex space is arranged between the two adjacent processing spaces. a common drive shaft, a grinding wheel is respectively arranged at two ends of the driving shaft; a rear end of the two processing spaces is respectively provided with a fence with a through hole, and a blower is arranged at the rear end of the fence, and a receiving groove is arranged between the fence and the blower. A filter screen is disposed in the accommodating groove; a transparent cover is respectively pivoted on an outer side of the front end of the processing space.

The structure of the grinder is improved as described above, wherein the drive shaft has an external thread at one end and a set of grinding wheels with a nut, and a conical screw at the other end and a set of grinding wheels with a clamping sleeve.

The structure of the grinder is improved as described above, wherein the clamping sleeve is sleeved into a first and a second sleeve body, and the first sleeve body is formed in a disc shape, and a convex shaft having a tapered hole is protruded in the center thereof. In addition, a plurality of jacks are arranged on the circumference of the ring, and the second sleeve body is also arranged in a disk shape, and a sleeve hole for the protruding shaft is sleeved in the center thereof, and a plurality of corresponding sockets are arranged around the ring circumference. a column, wherein the center of the grinding wheel is provided with a shaft hole for the protruding shaft and the matching hole to pass through when the pair of holes are engaged; and a plurality of positioning holes are arranged around the ring for the insertion of the socket and the insertion column And sandwiched.

The grinder structure is improved as described above, wherein a grinding wheel is disposed around the outer circumference of the grinding wheel.

The structure of the grinder as described above is improved, wherein the outer sides of the casing are respectively provided with notches.

The structure of the grinder as described above is improved, wherein the inner side of the front end of the processing space is respectively provided with an illumination lamp for illumination.

The structure of the grinder as described above is improved, wherein the upper panel of the panel is pivoted with a magnifying lens of a rotatable angle.

The structure of the grinder as described above is improved, wherein the magnet is disposed below the panel with a magnet.

The grinder structure is improved as described above, wherein the accommodating groove has an opening above it.

The structure of the grinder as described above is improved, wherein the screen can be non-woven, high One of density fiber and activated carbon material.

With the above structure, the processing contamination can be removed through the filter to achieve a non-dirty environment and can easily clean or replace the filter screen, and does not harm the health of the worker.

[study]

10‧‧‧ Grinder

11‧‧‧Base

12‧‧‧ Shell

13, 14‧‧‧ grinding wheel

15‧‧‧Shield

16‧‧‧ Grinding port

[this creation]

20‧‧‧ grinder

21‧‧‧Chassis

211‧‧‧ panel

212‧‧‧ gap

22‧‧‧Processing space

23‧‧‧Drive shaft

231‧‧‧ External thread

232‧‧‧Conical thread

24‧‧‧ fence

241‧‧‧through hole

25‧‧‧ accommodating slots

301, 321‧‧‧ shaft hole

31‧‧‧ Nuts

322‧‧‧Positioning holes

33‧‧‧ grinding wheel

34‧‧‧ Cover

35‧‧‧Magnifying glass

36‧‧‧Lights

40‧‧‧Clamping sleeve

41‧‧‧First set

411‧‧‧Shaft axis

412‧‧‧ cone hole

26‧‧‧ Filter

27‧‧‧Blowers

28‧‧‧air outlet

29‧‧‧Tray box

291‧‧‧ Magnet

30, 32‧‧‧ grinding wheels

413‧‧‧ jack

42‧‧‧Second set

421‧‧‧Close hole

422‧‧‧ Insert

43‧‧‧A cushion

Figure 1, is a combination of the stereograms of the prior art

Figure 2 is an exploded view of the creation

Figure 3 is an exploded view of one of the grinding wheels.

Figure 4 is a combined perspective view of the creation.

Figure 5 is a front view of the creation

Figure 6, a side view of the creation of the creation

In order to make the reviewer have a better understanding of the present work, a preferred embodiment will be described in conjunction with the drawings, as detailed below: Please refer to Figures 2 to 6, the grinder 20 is configured as: a symmetrical casing 21 The front end has a panel 211, and the outer sides of the front end are respectively provided with notches 212. The inner sides of the front end are respectively provided with processing spaces 22, and a common driving shaft 23 is protruded between two adjacent processing spaces 22, and one end of the driving shaft 23 has The outer thread 231 is matched with a nut 31 to form a grinding wheel 30, and the other end is provided with a conical screw 232 and a clamping sleeve 40 is used to form a grinding wheel 32. The clamping sleeve 40 is arranged to be combined. The first and second sleeves 41 and 42 are formed in a disk shape, and a convex shaft 411 having a tapered hole 412 is protruded from the center thereof, and a plurality of insertion holes 413 are arranged around the circumference, and the second sleeve The sleeve body 42 is also formed in a disk shape, and a sleeve hole 421 for the protruding shaft 411 to be sleeved is disposed at the center thereof, and a plurality of insertion posts 422 corresponding to the insertion holes 413 are disposed around the circumference thereof, and the outer circumference of the grinding wheel 32 is disposed. A grinding wheel rim 33 is disposed in the center thereof, and a shaft hole 321 is disposed in the center thereof. When the protruding shaft 411 and the sleeve hole 421 are opposite to each other, the group passes through and is clamped, and the ring circumference is arranged. A plurality of positioning holes 322 are provided for the insertion of the insertion holes 413 and the insertion posts 422 to form a fence 24; the rear ends of the two processing spaces 22 are respectively provided with a fence 24 having a through hole 241, and the rear end of the fence 24 is provided with a fence An air blower 27 is disposed between the fence 24 and the air blower 27, and an upper opening accommodating groove 25 is disposed. The filter screen 26 can be installed and removed from the upper opening. The inner side of the front end of the processing space 22 is respectively provided with illumination for illumination. a transparent cover 34 is respectively disposed on the outer side of the lamp 36; and the panel 211 is The square pivot group is a magnifying glass 35 with a rotatable angle, and the storage box 29 with a magnet 291 is magnetically disposed under the panel 211. With the above structure, the processing pollution can be filtered and removed through the filter screen 26 to achieve a non-dirty environment and can be easily cleaned. Or replace the filter 26, and the practical effect of not harming the health of the worker and being convenient to use.

The composition of the present invention is described in detail as follows: as shown in Figures 2 to 6, the grinding wheel 30, 32 can be assembled for different purposes at different ends of the driving shaft 23, wherein the tapered screw 232 of the driving shaft 23 The driving shaft 23 is disposed in the tapered hole 412 of the convex shaft 411 of the first sleeve body 41, and the driving shaft 23 is rotated in such a direction that the grinding wheel 32 is more screwed when the grinding workpiece is subjected to frictional resistance. The direction of rotation of the tapered hole 412 is such that during the processing, the grinding wheel 32 and the conical screw 232 are prevented from being loosened and the damage is caused, and the clamping sleeve 40 can be inserted and replaced with different materials. The body of the grinding wheel 32 and the grinding wheel ring 33 can be replaced with different coefficients for grinding, thereby achieving a more convenient and practical effect.

Furthermore, when the workpiece 22 is subjected to dust contamination in the processing space 22, the blower 27 is rotated to be in an air suction state, and contaminants (residues, dust, odors, and smog) are attracted to the through holes 241 of the fence 24. The direction drifts, which cannot be passed due to the large molecular particles attached to the surface of the screen 26, and the clean air stream is filtered by the screen 26 and discharged through the air outlet 28, so that the pollutants can be collected and accumulated to prevent the external dirt. Working environment; if excessive pollutants are accumulated to affect the filtering effect of the filter 26, the filter 26 can be taken out from the opening of the top receiving groove 25 of the casing 21 for cleaning or replacement operation, thereby achieving a high efficiency filtering effect. . The filter screen 26 can be made of a filter material such as non-woven fabric, high-density fiber, activated carbon, etc., and the suitable filter screen 26 can be replaced according to different grinding properties.

It is to be noted that the grinder 20 is configured to allow the worker to be in the process of grinding, and the movement of the hand is not restricted by the processing space 22 of the casing 21, and the outer side of the casing 21 is respectively provided with a notch 212. Thereby, the outer direction of the hand of the worker is not limited by the range of the processing space 22, and the workpiece can be more flexibly and accurately polished; and the front edge of the processing space 22 on both sides of the casing 21 is respectively provided with a cushion 43 for work. During the grinding process, the two hands can lean against the cushion 43 to achieve a more stable and accurate processing; further, the transparent cover 36 on the outer side of the front end of the processing space 22 is configured to be opened and closed, and the purpose thereof is Prevents the processing of contaminants from splashing the eyes of the worker, and can clearly see where the workpiece is being ground to ensure the accuracy of the grinding; in addition, above the panel 211 The magnifying glass 35 allows the worker to immediately check whether the workpiece after the grinding meets the requirements. If the flawed portion is found, it can be immediately polished again; and the casing 21 is made of a metal material, so that the panel 211 can be adsorbed underneath. A storage box 29 having a magnet 291 for temporarily placing the grinding wheel 30, 32 to grind the auxiliary material, or the workpiece that has been ground and to be ground, and the storage box 29 can also be taken away to the other place to hold the material and the workpiece at any time. With the above construction, the creation has excellent convenience and practical use in use.

However, the above-mentioned ones are only preferred embodiments of the present invention, and are not intended to limit the features of the present creation. The re-creation of the technical means and creation principles related to the creation is still the creative equivalent of the creation. .

In summary, the structure of this creation does have excellent practicality and enhanced efficiency. It is in line with the provisions of the Patent Law, and it is submitted in accordance with the law.

20‧‧‧ grinder

21‧‧‧Chassis

211‧‧‧ panel

212‧‧‧ gap

22‧‧‧Processing space

23‧‧‧Drive shaft

231‧‧‧ External thread

232‧‧‧Conical thread

24‧‧‧ fence

25‧‧‧ accommodating slots

26‧‧‧ Filter

29‧‧‧Tray box

291‧‧‧ Magnet

30, 32‧‧‧ grinding wheels

301‧‧‧Axis hole

31‧‧‧ Nuts

33‧‧‧ grinding wheel

34‧‧‧ Cover

35‧‧‧Magnifying glass

36‧‧‧Lights

40‧‧‧Clamping sleeve

412‧‧‧ cone hole

43‧‧‧A cushion

Claims (10)

A grinder structure is improved, and the grinder is configured to: a symmetrical shell has a panel at the center of the front end, and a machining space is respectively arranged on both sides of the inner side, and a common drive shaft is protruded between the two adjacent processing spaces, the drive shaft The two ends of the two processing spaces are respectively provided with a fence with a through hole, and a blower is arranged at the rear end of the fence, and a receiving slot is arranged between the fence and the blower, and a receiving slot is arranged in the receiving slot. a filter screen; a transparent cover is respectively disposed on the outer side of the front end of the processing space; by the above structure, the processing pollution can be filtered through the filter screen to achieve a non-dirty environment and the filter can be easily cleaned or replaced, and The practical effect of harming workers' health. The structural improvement of the grinder according to claim 1, wherein the drive shaft has an external thread at one end and is coupled with a nut to form a grinding wheel, and the other end is provided with a conical screw and is fitted with a clamping sleeve. Group a grinding wheel. The structural improvement of the grinder according to claim 2, wherein the clamping sleeve is formed into a first and a second sleeve, and the first sleeve is formed in a disc shape, and the central portion thereof has a convex shape a convex shaft of the tapered hole, and a plurality of insertion holes are arranged around the circumference of the ring hole, and the second sleeve body is also arranged in a disk shape, and a sleeve hole for the protruding shaft is sleeved in the center thereof, and a plurality of ring circumferences are arranged Corresponding to the insertion post of the jack, the center of the grinding wheel is provided with a shaft hole for the pair of the protruding shaft and the sleeve hole to pass through when the pair is engaged, and a plurality of positioning holes are arranged around the ring for the jack and the insertion post When the pair is worn, the group passes through and is clamped. The grinder structure improvement according to the third aspect of the patent application, wherein a grinding wheel is arranged on the outer circumference of the grinding wheel. The grindstone structure improvement according to the first aspect of the patent application, wherein the outer sides of the casing are respectively provided with notches. The improvement of the grinder structure according to the first aspect of the patent application, wherein the inner side of the front end of the processing space is respectively provided with an illumination lamp for illumination. The structure of the grinder according to claim 1, wherein the upper portion of the panel is a magnifying glass with a rotatable angle. The grindstone structure improvement according to the first aspect of the patent application, wherein the magnet is disposed below the panel and has a magnet storage box. The grinder structure improvement according to the first aspect of the invention, wherein the accommodating groove has an opening above. The grinder structure improvement according to claim 1, wherein the filter screen is one of a non-woven fabric, a high-density fiber, and an activated carbon material.