CN217225051U

CN217225051U - Double-side grinding machine

Info

Publication number: CN217225051U
Application number: CN202220021921.6U
Authority: CN
Inventors: 刘堃
Original assignee: Henan Baofeng Abrasive Tools Co ltd
Current assignee: Henan Baofeng Abrasive Tools Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-08-19
Anticipated expiration: 2032-01-06

Abstract

The utility model provides a double-sided grinding machine, which belongs to the technical field of grinding machines and comprises a machine body, one side of the machine body is provided with a dust suction device for adsorbing particles and powder on the machine body, the dust suction device comprises a bearing plate which is transversely fixedly connected with the side surface of the machine body and is close to the bottom of the machine body, a supporting column is arranged on the side surface of the bearing plate facing to the bottom surface, a dust removal box with an air inlet and an air outlet is arranged on the bearing plate, an air draft unit for extracting the air in the dust removal box is arranged on the air outlet of the dust removal box, a dust suction pipe for adsorbing particles and powder is arranged on the air inlet of the dust removal box, an arc cover absorbs a large amount of powder generated during the machining of the machine body, further the powder floating in the air is very little, a worker takes the dust suction pipe from the mounting hole, and holds the dust suction pipe to absorb the powder inside and outside the machine body, the cleaning efficiency is high.

Description

Double-sided grinding machine

Technical Field

The utility model relates to a grind quick-witted technical field, concretely relates to double side lapping machine.

Background

The double-side lapping machine is mainly used for double-side lapping of crystals with two parallel sides or other mechanical parts, especially for processing of thin and brittle materials, and is suitable for plane lapping and polishing of mechanical sealing rings, ceramic plates, cylinder piston rings, bearing end faces of oil pump blades and metal materials such as silicon, germanium, quartz crystals, graphite, sapphire, optical crystals, glass, lithium niobate, hard alloys, stainless steel, powder metallurgy and the like which are made of various materials.

The double-sided grinder generates fine particles and powder when grinding parts, the fine particles and powder not only can be accumulated in the inside and the outside of the grinder, but also can float in the air, a large amount of powder can float in the air and be inhaled by people to cause health hazards, and for the powder in the inside and the outside of the grinder, workers generally clean the particles and powder by using a brush, and the workers can spend a long time to clean the particles and the powder.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a double side grinder can not only be quick clear up the inside of organism and the granule and the powder in the outside, can avoid moreover that a large amount of powders float aloft to be inhaled to internal by the staff.

For solving the technical problem, the utility model provides a double side grinder, which comprises a bod, one side of organism is provided with the dust extraction who is used for adsorbing granule and powder that drops on the organism, dust extraction is including transversely linking firmly the loading board in organism side and near bottom of the body, be provided with the support column on the side of loading board orientation bottom surface, be provided with the dust removal case that has into, air outlet on the loading board, be provided with the exhaust unit who is used for extracting dust removal incasement air on the dust removal case air outlet, be provided with the dust absorption pipe that is used for adsorbing granule and powder on the air intake of dust removal case, it is provided with the supplementary dust collection structure who is used for supplementary dust absorption pipe dust absorption to lie in between dust removal case and the organism on the loading board.

Preferably, the air draft unit is a high pressure fan.

Preferably, the dust removal case includes the box and sets up the chamber door on the box side, it is provided with the connecting pipe to lie in air intake department on the interior roof of box, the one end of keeping away from the air intake of connecting pipe is provided with the suction drum that is arranged in the adsorbed air magnetic, and the suction drum has dust inlet and a dust outlet, the connecting pipe is connected with dust inlet, be provided with the support that is used for holding suction drum in the box, be provided with the through-hole corresponding with the dust outlet of suction drum on the side of support, be provided with the dust bag on the dust outlet of suction drum, and the dust bag is located the support.

Preferably, the dust collection cylinder comprises a cylinder body, a dust collection magnet matched with the cylinder body is arranged on the inner circumferential surface of the cylinder body, cylinder covers used for sealing the cylinder body are respectively arranged at two ends of the cylinder body, and a dust inlet and a dust outlet of the dust collection cylinder are respectively positioned on the corresponding cylinder covers.

Preferably, the auxiliary dust removing structure comprises a fixed plate longitudinally fixedly connected to the bearing plate, a mounting hole which penetrates through the plate thickness and is used for inserting the dust suction pipe is formed in the side face of the fixed plate, an arc cover with an inner cavity is arranged on the side face, facing the machine body, of the fixed plate, a plurality of dust suction holes communicated with the inner cavity of the arc cover are formed in the inner concave face of the arc cover, a connecting hole communicated with the inner cavity of the arc cover is formed in the outer convex face of the arc cover, and when the arc cover is arranged on the fixed plate, the rear connecting hole is connected with the mounting hole.

Preferably, a limiting structure for limiting the dust suction pipe after the dust suction pipe is inserted into the mounting hole is arranged on the side surface of the fixing plate.

Preferably, limit structure includes the first limiting plate of sliding connection above the mounting hole and the second limiting plate of mounting hole below, arc wall and spread groove have been seted up respectively on the corresponding side of first limiting plate and second limiting plate, the spread groove is located the both sides of arc wall, be provided with spacing magnet in the spread groove.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: when a machine body processes parts, a high pressure fan is started, the arc-shaped cover can absorb powder generated around the machine body, the absorbed powder enters the inner cavity of the arc-shaped cover through a dust absorption hole and then enters the dust absorption pipe through a connecting hole and a mounting hole, the powder in the dust absorption pipe enters the connecting pipe through the air inlet of the dust removal box and enters the dust absorption barrel through the connecting pipe and the dust inlet of the dust absorption barrel, iron powder in the powder can be absorbed by the dust absorption magnet, then gas without the iron powder enters the dust removal bag through the dust outlet of the dust absorption barrel for filtering, when too much powder is on the dust absorption magnet or in the dust removal bag, the box door can be opened for cleaning, the arc-shaped cover absorbs a large amount of powder generated during machine body processing, so that little powder can float in the air, meanwhile, dust falling in the machine body and the outer side can be reduced relatively, and the workload of workers is reduced, when the organism stop work, the staff takes off the dust absorption pipe from the mounting hole in, handheld dust absorption pipe with the organism inside with the outside the powder absorb can, cleaning efficiency is high.

Drawings

FIG. 1 is a front view of an embodiment of the double side grinder of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of a dust box in the double side grinder of the present invention;

FIG. 3 is a side view of an embodiment of the arc-shaped cover of the double side grinder of the present invention;

fig. 4 is the structure schematic diagram of the first limiting plate in the double-side grinder of the utility model.

In the figure: 1. a body; 2. carrying a plate; 3. a support pillar; 4. a dust removal box; 401. a box body; 402. a box door; 403. a connecting pipe; 404. a dust suction cylinder; 4041. a barrel; 4042. a cylinder cover; 405. a support; 406. a dust removal bag; 5. a dust collection pipe; 6. a high pressure fan; 7. a fixing plate; 8. an arc-shaped cover; 9. a dust collection hole; 10. a second limiting plate; 11. an arc-shaped slot; 12. connecting grooves; 13. a limiting magnet; 14. a first limit plate; 15. mounting a plate; 16. and (5) installing a rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1-4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-4: the double-sided grinding machine comprises a machine body 1, one side of the machine body 1 is provided with a dust suction device for adsorbing particles and powder falling on the machine body 1, the dust suction device comprises a bearing plate 2 transversely fixedly connected to the side surface of the machine body 1 and close to the bottom of the machine body 1, a supporting column 3 is arranged on the side surface of the bearing plate 2 facing the bottom surface, the supporting column 3 plays a supporting role for the bearing plate 2, and meanwhile, dust can be conveniently cleaned below the bearing plate 2, a dust removal box 4 with an air inlet and an air outlet is arranged on the bearing plate 2, an air draft unit for extracting air in the dust removal box 4 is arranged on the air outlet of the dust removal box 4, a dust suction pipe 5 for adsorbing particles and powder is arranged on the air inlet of the dust removal box 4, a mounting plate 15 is fixedly connected to the upper surface of the dust removal box 4, a mounting rod 16 is transversely arranged on the side surface of the mounting plate 15, and the dust suction pipe 5 is wound on the mounting rod 16, an auxiliary dust collection structure for assisting the dust collection pipe 5 in collecting dust is arranged between the dust collection box 4 and the machine body 1 on the bearing plate 2.

In this embodiment, the air extraction unit is high pressure positive blower 6, and the air extractor can be replaced to the high pressure positive blower in other embodiments.

In this embodiment, the dust removing box 4 includes a box 401 and a box door 402 disposed on a side of the box 401, the box door 402 facilitates a worker to clean the dust cylinder 404 and the dust removing bag 406, a connecting pipe 403 is disposed on an inner top wall of the box 401 at an air inlet, a dust cylinder 404 for adsorbing iron powder in air is disposed at an end of the connecting pipe 403 away from the air inlet, the dust cylinder 404 can adsorb the iron powder in the air, the iron powder is recycled for secondary utilization, the dust collection cylinder 404 is provided with a dust inlet and a dust outlet, the connecting pipe 403 is connected with the dust inlet, a support 405 for supporting the dust collection cylinder 404 is arranged in the box body 401, a through hole corresponding to the dust outlet of the dust collection cylinder 404 is arranged on the side face of the support 405, a dust collection bag 406 is arranged on the dust outlet of the dust collection cylinder 404, the dust collection bag 406 filters dust in the sucked air, and the dust collection bag 406 is positioned in the support 405.

In this embodiment, the dust suction drum 404 includes a drum 4041, a dust suction magnet adapted to the drum 4041 is disposed on the inner circumferential surface of the drum 4041, two ends of the drum 4041 are respectively provided with a drum cover 4042 for sealing the drum 4041, the drum cover 4042 seals two ends of the drum 4041, meanwhile, the drum cover 4042 is installed to facilitate cleaning the dust suction magnet in the drum 4041, the number of the drum covers 4042 is two, the dust inlet is located on one of the drum covers 4042, the dust outlet is located on the other drum cover 4042, the dust inlet and the dust outlet of the dust suction drum are respectively located on the corresponding drum cover 4042, the dust inlet is connected to the connecting pipe 403, and the dust removal bag 406 is connected to the dust outlet through a through hole.

In the embodiment, the auxiliary dust removing structure comprises a fixing plate 7 longitudinally fixedly connected on the bearing plate 2, a mounting hole which penetrates through the plate thickness and is used for inserting the dust suction pipe 5 is formed in the side face of the fixing plate 7 facing the machine body 1, an arc cover 8 with an inner cavity is arranged on the side face of the fixing plate 7 facing the machine body 1, the arc cover 8 can absorb dust in the air in a large range, a plurality of dust suction holes 9 communicated with the inner cavity of the arc cover 8 are formed in the inner concave face of the arc cover 8, the dust suction holes 9 are formed in the inner concave face of the arc cover 8 in an annular array mode, connecting holes communicated with the inner cavity of the arc cover 8 are formed in the outer convex face of the arc cover 8, when the arc cover 8 is arranged on the fixing plate 7, the connecting holes are connected with the mounting hole, when a grinding machine processes parts, a high-pressure fan is started, the arc cover 8 can absorb a part of the dust generated by the grinding machine, and accordingly the dust falling inside and outside the machine body 1 can be reduced relatively, thereby being convenient for the staff to clear up the dust inside and outside the machine body 1.

In this embodiment, a side surface of the fixing plate 7 is provided with a limiting structure for limiting the dust suction pipe 5 after being inserted into the mounting hole.

In this embodiment, limit structure includes first limiting plate 14 of sliding connection above the mounting hole and second limiting plate 10 below the mounting hole, arc wall 11 and spread groove 12 have been seted up respectively on the corresponding side of first limiting plate 9 and second limiting plate 10, spread groove 12 is located the both sides of arc wall 11, be provided with spacing magnet 13 in the spread groove 12, after dust absorption pipe 5 inserted to the mounting hole in, make first limiting plate 14 remove to second limiting plate 10, then fix first limiting plate 14 and second limiting plate 10 together through spacing magnet 13 in the spread groove 12, fix dust absorption pipe 5 in arc wall 11 simultaneously, in order to guarantee that dust absorption pipe 5 can not drop from the mounting hole.

The utility model discloses a theory of operation: when the machine body 1 is used for processing parts, the high pressure fan 6 is started, the arc cover 8 can absorb powder generated around the machine body 1, the absorbed powder enters the inner cavity of the arc cover 8 through the dust absorption hole 9 and then enters the dust absorption pipe 5 through the connecting hole and the mounting hole, the powder in the dust absorption pipe 5 enters the connecting pipe 403 through the air inlet of the dust removal box 4 and enters the dust absorption barrel 404 through the connecting pipe 403 and the dust inlet of the dust absorption barrel 404, iron powder in the powder can be absorbed by the dust absorption magnet, then gas without the iron powder enters the dust removal bag 406 through the dust outlet of the dust absorption barrel 404 for filtering, when the dust on the dust absorption magnet or the powder in the dust removal bag 406 is excessive, the box door 402 can be opened for cleaning, the arc cover 8 absorbs a large amount of powder generated during the machine body 1 processing, further, the amount of powder floating in the air is small, and meanwhile, the amount of dust falling in the inner part and the outer part of the machine body 1 is relatively reduced, the work load that has alleviateed the staff, when organism 1 stop work, the staff takes off dust absorption pipe 5 from the mounting hole in, handheld dust absorption pipe 5 with organism 1 inside and the outside the powder absorb can, cleaning efficiency is high.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A double-sided lapping machine comprises a machine body, and is characterized in that: one side of organism is provided with the dust extraction who is used for adsorbing granule and powder that drops on the organism, dust extraction is including transversely linking firmly the loading board in organism side and near bottom of the body, be provided with the support column on the side of loading board orientation bottom surface, be provided with the dust removal case that has into, the air outlet on the loading board, be provided with the exhaust unit that is used for extracting the dust removal incasement air on the dust removal case air outlet, be provided with the dust absorption pipe that is used for adsorbing granule and powder on the air intake of dust removal case, it is provided with the supplementary dust collection structure who is used for supplementary dust absorption pipe dust absorption to lie in between dust removal case and the organism on the loading board.

2. A double side grinder as claimed in claim 1, wherein: the air draft unit is a high-pressure fan.

3. The double side grinder of claim 2, wherein: the dust removal case includes the box and sets up the chamber door on the box side, it is provided with the connecting pipe to lie in air intake department on the interior roof of box, the one end of keeping away from the air intake of connecting pipe is provided with the suction drum that is arranged in the adsorbed air magnetic, and the suction drum has dust inlet and a dust outlet, the connecting pipe is connected with dust inlet, be provided with the support that is used for holding a suction drum in the box, be provided with the through-hole corresponding with the dust outlet of suction drum on the side of support, be provided with the dust bag on the dust outlet of suction drum, and the dust bag is located the support.

4. A double side grinder as claimed in claim 3, wherein: the dust collection cylinder comprises a cylinder body, dust collection magnets matched with the cylinder body are arranged on the inner circumferential surface of the cylinder body, cylinder covers used for sealing the cylinder body are arranged at two ends of the cylinder body respectively, and a dust inlet and a dust outlet of the dust collection cylinder are located on the corresponding cylinder covers respectively.

5. The double side grinder as set forth in any one of claims 1 to 4, wherein: the auxiliary dust removing structure comprises a fixed plate which is longitudinally fixedly connected onto the bearing plate, a mounting hole which penetrates through the plate thickness and is used for inserting the dust suction pipe is formed in the side face of the fixed plate, an arc-shaped cover with an inner cavity is arranged on the side face of the fixed plate facing the machine body, a plurality of dust suction holes communicated with the inner cavity of the arc-shaped cover are formed in the inner concave face of the arc-shaped cover, a connecting hole communicated with the inner cavity of the arc-shaped cover is formed in the outer convex face of the arc-shaped cover, and the arc-shaped cover is arranged on the fixed plate, and then the connecting hole is connected with the mounting hole.

6. The double side grinder of claim 5, wherein: and the side surface of the fixed plate is provided with a limiting structure for limiting the dust suction pipe after the dust suction pipe is inserted into the mounting hole.

7. The double side grinder of claim 6, wherein: limiting structure includes the second limiting plate of sliding connection below the first limiting plate of mounting hole top and mounting hole, arc wall and spread groove have been seted up respectively on the corresponding side of first limiting plate and second limiting plate, the spread groove is located the both sides of arc wall, be provided with magnet in the spread groove.