CN210524637U

CN210524637U - Surface grinding machine

Info

Publication number: CN210524637U
Application number: CN201921597664.5U
Authority: CN
Inventors: 吴伟豪; 吴伟粼; 肖永忠
Original assignee: Xiamen Aoxingda Powder Metallurgy Co Ltd
Current assignee: Xiamen Aoxingda Powder Metallurgy Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-15
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a surface grinder relates to an abrasive machining equipment. Its technical essential includes the workstation, be provided with the work piece on the workstation, the upper end of work piece is provided with grinding machanism, the upper surface of workstation articulates there is the electro-magnet, electro-magnet periphery side with the inner wall looks butt of workstation, the bottom of workstation just is close to the electro-magnet is provided with the outlet pipe with workstation articulated position, be provided with on the electro-magnet with the through-hole that the outlet pipe is linked together, be provided with in the through-hole with the filter screen of electro-magnet upper surface looks parallel and level, one side that the electro-magnet is close to the filter screen extends and is provided with the stock guide, the bottom that electro-magnet one end was kept away from to. The utility model has the advantages of the iron scrap in the cooling liquid is recovered, and the cooling liquid is convenient for to be reused.

Description

Surface grinding machine

Technical Field

The utility model relates to a grinding processing equipment, more specifically say, it relates to a flat grinder.

Background

Flat grinders are a type of grinder that grinds a flat or contoured surface of a workpiece. The main types of the grinding machine are a horizontal shaft rectangular table, a horizontal shaft circular table, a vertical shaft rectangular table, a vertical shaft circular table and various special surface grinding machines.

A traditional surface grinding machine comprises a workbench, a workpiece is fixed on the workbench, and a grinding mechanism, a cooling liquid pipeline and a water drain pipe are installed at the upper end of the workpiece.

However, when the iron scrap grinding machine is used, the cooling liquid is sprayed onto the workpiece through the cooling liquid pipeline to achieve the purpose of cooling, and the ground iron scrap is flushed to a drain pipe at the bottom of the workbench and is discharged out of the machine through the drain pipe. In the process, the discharged cooling liquid contains a large amount of scrap iron, so that the cooling liquid can not be recycled even after being cooled, and the waste of the cooling liquid is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat grinder, it has the advantage of retrieving the coolant liquid reuse of being convenient for with iron fillings in the coolant liquid.

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

the utility model provides a surface grinder, includes the workstation, be provided with the work piece on the workstation, the upper end of work piece is provided with grinding machanism, the upper surface of workstation articulates there is the electro-magnet, electro-magnet periphery side with the inner wall looks butt of workstation, the bottom of workstation just is close to the electro-magnet is provided with the outlet pipe with workstation articulated position, be provided with on the electro-magnet with the through-hole that the outlet pipe is linked together, be provided with in the through-hole with the filter screen of electro-magnet upper surface looks parallel and level, one side that the electro-magnet is close to the filter screen extends and is provided with the stock guide, the bottom that the electro-magnet one end was.

By adopting the technical scheme, in the grinding process, the electromagnet is magnetized by electrifying, the flushed cooling liquid carries scrap iron to flow to the surface of the electromagnet, the scrap iron stays on the surface of the electromagnet under the action of the magnetic force, and the cold cutting liquid flows out of the water outlet pipe through the through hole and is recycled; after the grinding is completed, the electromagnet loses magnetism due to power failure, the electromagnet is rotated, and scrap iron on the surface of the electromagnet slides into the material receiving barrel, so that the scrap iron and the cooling liquid are separated.

Furthermore, positioning plates are arranged on two sides of the electromagnet, positioning holes are formed in the positioning plates, a plurality of connecting holes distributed along the movement tracks of the positioning plates are formed in the inner wall of the workbench, and a fixing device penetrating through the positioning holes and embedded in the connecting holes is arranged on one side, far away from the inner wall of the workbench, of the positioning plate.

Through adopting above-mentioned technical scheme, the electro-magnet rotates to the angle of adjusting the electro-magnet slope, so that accelerate the speed of iron fillings landing, fix the electro-magnet through fixing device, accomplish the control of electro-magnet inclination.

Furthermore, the fixing device comprises an abutting rod in sliding connection with the inner wall of the positioning hole and a compression spring for embedding the abutting rod in the connecting hole through elastic force.

By adopting the technical scheme, when the electromagnet needs to be rotated, the abutting rod is pulled to be separated from the connecting hole, and then the electromagnet can be rotated; when the electromagnet is rotated to a required angle, the abutting rod is loosened and embedded in the connecting hole under the pushing of the compression spring, so that the electromagnet is fixed.

Furthermore, the inner wall of the connecting hole is provided with a rubber block.

Through adopting above-mentioned technical scheme, because the coefficient of static friction of block rubber is great, can effectually avoid the butt joint pole to take place relative slip in the connecting hole to fixed electro-magnet better.

Furthermore, the workbench is obliquely arranged, and the lower end of the workbench is close to the material receiving barrel.

Through adopting above-mentioned technical scheme, the workstation is the slope setting and can accelerates the coolant liquid to flow on the electro-magnet surface for the coolant liquid flows out from the workstation in, avoids the coolant liquid to stop in the workstation.

Furthermore, the electromagnet upper surface and the end far away from the filter screen are provided with a handle.

Through adopting above-mentioned technical scheme, the setting of handle can provide the stress point for the staff to the staff of being convenient for rotates the angle that the electro-magnet adjusted its slope.

Furthermore, sealing strips are arranged on the periphery of the electromagnet.

Through adopting above-mentioned technical scheme, the setting of sealing strip can prevent that the coolant liquid from passing through the gap infiltration between electro-magnet and the workstation inner wall to avoid cold-cutting liquid to stop for a long time and cause workstation corrosion damage in the workstation.

Furthermore, a vibration motor is arranged at the bottom of the electromagnet.

Through adopting above-mentioned technical scheme, when the electro-magnet outage iron fillings begin the landing from the electro-magnet surface, the slip speed of iron fillings can be accelerated in vibrating motor's setting to improve work efficiency.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the arrangement of the electromagnet, in the grinding process, the electromagnet is magnetized by electrifying, the flushed cooling liquid carries scrap iron to flow to the surface of the electromagnet, the scrap iron stays on the surface of the electromagnet under the action of the magnetic force, and the cold cutting liquid flows out of the water outlet pipe through the through hole and is recycled; after grinding is finished, the electromagnet loses magnetism when power is cut off, and scrap iron on the surface of the electromagnet slides into the material receiving barrel by rotating the electromagnet, so that the separation of the scrap iron and the cooling liquid is finished;

(2) through the arrangement of the abutting rod and the compression spring, when the electromagnet needs to be rotated, the abutting rod is pulled to be separated from the connecting hole, and then the electromagnet can be rotated; when the electromagnet is rotated to a required angle, the abutting rod is loosened and embedded in the connecting hole under the pushing of the compression spring, so that the electromagnet is fixed;

(3) be the slope through the workstation and set up, can accelerate the coolant liquid and flow on the electro-magnet surface for the coolant liquid flows from the workstation in, avoids the coolant liquid to stop in the workstation.

Drawings

FIG. 1 is a schematic diagram of a partially exploded structure of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic cross-sectional structure diagram of the present embodiment.

Reference numerals: 1. a work table; 2. a workpiece; 3. a polishing device; 31. a grinding wheel; 4. an electromagnet; 5. a water outlet pipe; 6. a through hole; 7. filtering with a screen; 8. a material guide plate; 9. a material receiving barrel; 10. positioning a plate; 11. positioning holes; 12. connecting holes; 13. a fixing device; 131. a butting rod; 132. a compression spring; 14. a handle; 15. a sealing strip; 16. a vibration motor.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a surface grinder, refer to fig. 1 and 3 and show, including workstation 1, 1 upper surface of workstation is fixed with work piece 2, grinding device 3 is installed to the upper end of work piece 2, grinding device 3 includes emery wheel 31 and drive emery wheel 31 pivoted motor (not marked in the figure), the upper surface of work piece 2 articulates there is electro-magnet 4, electro-magnet 4 all around with workstation 1's inner wall looks butt, the bottom of workstation 1 just is close to electro-magnet 4 and installs outlet pipe 5 with workstation 1 articulated position, set up the through-hole 6 that is linked together with outlet pipe 5 on the electro-magnet 4, install the filter screen 7 with electro-magnet 4 upper surface looks parallel and level in the through-hole 6, one side that electro-magnet 4 is close to filter screen 7 extends there is stock guide 8, stock guide 8 keeps away from the bottom of electro-magnet 4's one.

Further, as shown in fig. 2, the positioning plate 10 is welded on the upper surface of the electromagnet 4 near to the two sides, the positioning plate 10 is provided with a positioning hole 11, the inner wall of the workbench 1 is provided with a plurality of connecting holes 12 distributed along the movement track of the positioning plate 10, and one side of the positioning plate 10 far from the inner wall of the workbench 1 is provided with a fixing device 13 penetrating through the positioning hole 11 and embedded in the connecting hole 12. The electromagnet 4 is moved to adjust the inclined angle of the electromagnet 4 so as to accelerate the sliding speed of the scrap iron, and the electromagnet 4 is fixed through the fixing device 13, so that the control of the inclined angle of the electromagnet 4 is completed.

The fixing device 13 includes an abutting rod 131 slidably connected to the inner wall of the positioning hole 11 and a compression spring 132 for engaging the abutting rod 131 in the connecting hole 12 by elastic force, and when the electromagnet 4 needs to be rotated, the abutting rod 131 is pulled to disengage the abutting rod 131 from the connecting hole 12, so that the electromagnet 4 can be rotated; when the electromagnet 4 is rotated to a desired angle, the abutting lever 131 is released, and the abutting lever 131 is fitted into the coupling hole 12 by the urging of the compression spring 132, thereby fixing the electromagnet 4.

It is worth mentioning that, in order to better fix the electromagnet 4, the rubber block is installed on the inner wall of the connecting hole 12, and the static friction coefficient of the rubber block is large, so that the butt rod 131 can be effectively prevented from sliding relatively in the connecting hole 12, and the butt rod 131 is prevented from being separated from the connecting hole 12.

Referring to fig. 3, workstation 1 is the slope installation for electro-magnet 4 is the slope installation, and the lowest end of workstation 1 and electro-magnet 4 is close to the position that receiving bucket 9 was located, and electro-magnet 4 slope installation can accelerate the flow rate of cold-cutting liquid on electro-magnet 4 surface for the coolant liquid flows out in following workstation 1, avoids the coolant liquid to stop in workstation 1.

Further, for better movement of the electromagnet 4 by the worker, a handle 14 is mounted on the upper surface of the electromagnet 4 at an end away from the feed cylinder.

It is worth mentioning that sealing strip 15 is installed to 4 week sides of electro-magnet, can prevent through sealing strip 15 that the coolant liquid from passing through the gap infiltration between electro-magnet 4 and the workstation 1 inner wall to avoid cold-cutting liquid to stop for a long time and cause workstation 1 corrosion damage in workstation 1.

Then, install vibrating motor 16 in the bottom of electro-magnet 4, when electro-magnet 4 outage iron fillings begin to slide from electro-magnet 4 surface, vibrating motor 16's setting can accelerate the slip speed of iron fillings to improve work efficiency.

The utility model discloses a working process and beneficial effect as follows: in the grinding process, the electromagnet 4 is magnetized by electrifying, the flushed cooling liquid carries iron filings to flow to the surface of the electromagnet 4, the iron filings stay on the surface of the electromagnet 4 under the action of the magnetic force, and the cold cutting liquid flows out of the water outlet pipe 5 through the through hole 6 and is recycled; after the grinding is accomplished, the outage makes electro-magnet 4 lose magnetism, and the pulling is to the pole 131 of connecting for pole 131 breaks away from connecting hole 12 of connecting, alright in order to rotate electro-magnet 4 to appointed angle through handle 14 this moment, loosens and holds pole 131 and fix electro-magnet 4, makes the iron fillings on electro-magnet 4 surface slide to receiving in the bucket 9 under the action of gravity, thereby accomplishes the separation of iron fillings and coolant liquid.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A surface grinding machine comprises a workbench (1), a workpiece (2) is arranged on the workbench (1), a grinding mechanism is arranged at the upper end of the workpiece (2), it is characterized in that the upper surface of the workbench (1) is hinged with an electromagnet (4), the peripheral side of the electromagnet (4) is abutted against the inner wall of the workbench (1), a water outlet pipe (5) is arranged at the bottom of the workbench (1) and close to the position where the electromagnet (4) is hinged with the workbench (1), the electromagnet (4) is provided with a through hole (6) communicated with the water outlet pipe (5), a filter screen (7) which is parallel and level with the upper surface of the electromagnet (4) is arranged in the through hole (6), a material guide plate (8) is arranged on one side of the electromagnet (4) close to the filter screen (7) in an extending way, and a material receiving barrel (9) is arranged at the bottom of one end of the material guide plate (8) far away from the electromagnet (4).

2. The surface grinding machine according to claim 1, characterized in that positioning plates (10) are arranged on two sides of the electromagnet (4), positioning holes (11) are formed in the positioning plates (10), a plurality of connecting holes (12) distributed along the movement track of the positioning plates (10) are formed in the inner wall of the workbench (1), and a fixing device (13) penetrating through the positioning holes (11) and embedded in the connecting holes (12) is arranged on one side, away from the inner wall of the workbench (1), of the positioning plates (10).

3. A surface grinding machine according to claim 2, characterized in that the fixing means (13) comprises an abutment rod (131) slidably connected to the inner wall of the positioning hole (11) and a compression spring (132) for fitting the abutment rod (131) in the connecting hole (12) by an elastic force.

4. A surface grinding machine as claimed in claim 3, characterised in that the inner wall of the connecting bore (12) is provided with a rubber block.

5. A surface grinding machine as claimed in claim 1, characterised in that the table (1) is inclined with its lower end adjacent the receiving bin (9).

6. A surface grinding machine as claimed in claim 5, characterised in that the upper surface of the electromagnet (4) at the end remote from the sieve (7) is provided with a handle (14).

7. A surface grinding machine according to claim 6, characterized in that the electromagnet (4) is circumferentially provided with a sealing strip (15).

8. A surface grinding machine according to claim 1, characterized in that the electromagnet (4) is provided with a vibration motor (16) at its bottom.