CN209754896U

CN209754896U - Grinding machine

Info

Publication number: CN209754896U
Application number: CN201822035870.9U
Authority: CN
Inventors: 张文清
Original assignee: Yueqing Keqian Electric Co Ltd
Current assignee: Yueqing Keqian Electric Co Ltd
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2019-12-10
Anticipated expiration: 2028-12-05

Abstract

The utility model relates to a grinding machine, wherein a grinding wheel is arranged right above an operating platform, a groove is arranged on the upper surface of the operating platform, a clamping groove is arranged on the side surface of the operating platform, the clamping groove is arranged around the operating platform, a blocking piece can be detachably arranged in the clamping groove, and a fixed plate is fixed in the groove; a splash baffle is arranged at the upper left of the grinding wheel, a cleaning brush is hinged to one end, away from the cooling pipe, of the splash baffle, a magnet strip is arranged on the cleaning brush, and brush bristles are arranged on one end face, close to the grinding wheel, of the cleaning brush; and a cooling pipe fixed on the frame is arranged on the right side of the grinding wheel. The utility model discloses a placing lug on the board and adsorbing fixed work piece through the electro-magnet, keeping off through the cleaning brush and putting smear metal iron fillings or iron powder, also can clear up work piece and grinding wheel surface simultaneously, easy operation is convenient, reduces placing occupation space of cleaning brush, and the practicality is strong.

Description

Grinding machine

Technical Field

The utility model relates to a grinding tool, especially a grinding machine.

Background

The grinding machine is generally used for grinding the surface of a metal object, plays roles of polishing, grinding and the like, but iron powder and scrap iron remained after grinding are easily generated in the polishing and grinding processes, and serious pollution is caused to air if the iron powder and the scrap iron are not cleaned or blocked in time.

SUMMERY OF THE UTILITY MODEL

To the deficiency in the background art, the utility model provides a grinding machine to overcome above defect.

The utility model provides a technical scheme that its technical problem adopted is:

A grinding machine comprises a rack and a grinding device arranged on the rack, wherein the grinding device comprises a grinding wheel and an operating table moving left and right, the grinding wheel is arranged right above the operating table, a groove is formed in the upper surface of the operating table, a clamping groove is formed in the side surface of the operating table, the clamping groove is formed in the periphery of the operating table, blocking pieces are detachably arranged in the clamping groove, and a fixing plate is fixed in the groove; a splash baffle is arranged at the upper left of the grinding wheel, a cleaning brush is hinged to one end, away from the cooling pipe, of the splash baffle, a magnet strip is arranged on the cleaning brush, and brush bristles are arranged on one end face, close to the grinding wheel, of the cleaning brush; and a cooling pipe fixed on the frame is arranged on the right side of the grinding wheel.

One end of the cleaning brush close to the operating platform is provided with a guide plate in sliding fit with the groove. Fixed block on the splashproof baffle inside wall, the cleaning brush is fixed on the fixed block through the round pin axle is articulated, rotate on the fixed block and be connected with the separation blade.

The fixed plate comprises an electromagnet and a placing plate, the electromagnet is connected with a power supply, and the electromagnet is embedded in the placing plate; the upper surface of the placing plate is provided with grooves and lugs, and the lugs are arranged at the edge of the placing plate and are uniformly distributed.

The blocking piece is provided with a clamping block which is clamped and matched with the clamping groove.

Owing to adopted above-mentioned technical scheme, through placing lug 522 on the board 52 spacing to the thing of polishing, adsorbing fixed work piece through electro-magnet 51, keeping off through cleaning brush 32 and putting smear metal iron fillings or iron powder, also can clear up work piece and emery wheel surface simultaneously, easy operation is convenient, reduces the occupation space of placing of cleaning brush 32, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a schematic view of a connection structure between the cleaning brush 32 and the splash guard 31.

Fig. 4 is a right-view structural diagram of fig. 3.

In the figure 1, a frame; 2. a polishing device; 3. a grinding wheel; 4. an operation table; 41. a groove; 42. a card slot; 43. a baffle plate; 5. a fixing plate; 31. a splash guard; 32. a cleaning brush; 51. an electromagnet; 52. placing the plate; 521. a groove; 522. a bump; 431. a clamping block; 01. a cooling tube; 02. a fixed block; 03. a pin shaft; 04. a baffle plate; 05. a guide plate.

Detailed Description

Referring to fig. 1, 2, 3, and 4, the present invention provides a grinding machine, which includes a frame 1 and a polishing device 2 disposed on the frame 1, wherein the polishing device 2 includes a grinding wheel 3 and an operating platform 4 moving left and right, the grinding wheel 3 is disposed right above the operating platform 4, a groove 41 is disposed on an upper surface of the operating platform 4, a clamping groove 42 is disposed on a side surface of the operating platform 4, the clamping groove 42 is disposed around the operating platform 4, a blocking piece 43 is detachably disposed on the clamping groove 42, and a fixing plate 5 is fixed in the groove 41; a splash baffle 31 is arranged at the upper left of the grinding wheel 3, a cleaning brush 32 is hinged to one end, far away from the cooling pipe 01, of the splash baffle 31, a magnet strip is arranged on the cleaning brush 32, bristles are arranged on one end face, close to the grinding wheel 3, of the cleaning brush 32, and the bristles of the cleaning brush 32 are made of soft plastic materials; and a cooling pipe 01 fixed on the frame 1 is arranged on the right side of the grinding wheel 3. As shown in the attached drawing 1, the grinding wheel 3 rotates anticlockwise, the cutting fluid in the cooling pipe 01 is sprayed on the contact surface of the grinding wheel 3 and a workpiece, the cutting fluid and the iron chips or iron powder which are ground down are driven to move along the tangential direction of the rotation of the grinding wheel 3 by the rotation of the grinding wheel 3, namely, the splash guard 31 and the cleaning brush 32 are located, the splash guard 31 and the cleaning brush 32 are blocked and adsorb the iron chips or the iron powder or the cutting fluid, the surrounding environment is kept clean, and the personnel injury is avoided. The cleaning brush 32 is hinged to the splash guard 31, as shown in fig. 4, the blocking piece 04 is rotated upwards, the cleaning brush 32 which is not blocked by the blocking piece 04 moves towards the grinding wheel 3, the bristles contact with the surface of the grinding wheel 3, the grinding wheel 3 is manually rotated, and the surface of the grinding wheel 3 is cleaned through the bristles. The cleaning brush 32 can also be removed to clean the surface of the workpiece to be polished.

The cleaning brush 32 is provided with a guide plate 05 at one end thereof close to the operation table 4 in sliding engagement with the recess 41. Fixed block 02 on the splashproof baffle 31 inside wall, cleaning brush 32 is articulated to be fixed on fixed block 02 through round pin axle 03, it is connected with separation blade 04 to rotate on the fixed block 02. The cleaning brush 32 can be disassembled and assembled by pulling the differential pin shaft 03; as shown in fig. 4, the cleaning brush 32 is stopped by rotating the stopper 04. The polishing operation is blocking, after polishing, the rotary blocking piece 04 is far away from the cleaning brush 32, so that the cleaning brush 32 can rotate around the pin shaft 03, and the surface of the grinding wheel 3 is cleaned.

The fixed plate 5 comprises an electromagnet 51 and a placing plate 52, the electromagnet 51 is connected with a power supply, and the electromagnet 51 is embedded in the placing plate 52; the upper surface of the placing plate 52 is provided with a groove 521 and bumps 522, and the bumps 522 are arranged at the edge of the placing plate 52 and are uniformly distributed. The groove 521 is bar-shaped and is arranged in parallel, and in the moment of fixing the workpiece through magnetic adsorption, the groove 521 plays a role in timely discharging the air between the workpiece and the placing plate 52 so as to avoid influencing the fixing effect.

The blocking piece 43 is provided with a blocking block 431 which is blocked and matched with the blocking groove 42. The separation blade 43 which is detachably arranged is convenient to detach for cleaning and maintaining, and the operation of cleaning the surface of the operation table is more convenient after detachment.

Specifically, the workpiece to be polished is made of an iron material. The work piece of will treating to polish prevents on placing board 52, treats the face orientation of polishing and keeps away from the direction of operation panel 4, and the circular telegram makes the work piece adsorbed and fixes on placing board 52 to electro-magnet 51, starts emery wheel 3 and to the work piece upper surface operation of polishing, at this in-process, control panel 4 is done about relative frame 1 and is removed (how to remove and belong to prior art, no longer giving unnecessary details here), the utility model discloses what polish is the widget, so the relative frame 1 of operation panel 4 removes range about not big, and cleaning brush 32 can not block to influence the work piece and remove about operation panel 4, and it is great to need the range of removal when operation panel 4, demolishs cleaning brush 32 as the optional of 3 attached drawing.

The concrete operation process, when polishing, will polish the article earlier and prevent placing board 52 in, when putting into, put into its lug 522 earlier, be connected electromagnet 51 with the power and start electromagnet 51 and adsorb the article of polishing, iron powder, iron fillings that produce at the in-process of polishing are partly by the separation blade 43 around operation panel 4 at present, and separation blade 43 passes through draw-in groove 42 and is connected with fixture block 431, and some is adsorbed by cleaning brush 32 in addition. The groove 41 is provided with a water outlet (not shown in the figure), the cutting fluid flows into the groove 41 from the cooling pipe 01 and is discharged from the water outlet of the groove 41, and preferably, the cutting fluid, namely the cooling fluid, is kept in the groove 41 during operation, so that the cooling effect is kept, and meanwhile, the iron powder is ensured to fall into the cutting fluid and cannot fly up again, and secondary air pollution is avoided.

the utility model discloses a lug 522 on placing plate 52 is spacing to the object of polishing, adsorbing fixed work piece through electro-magnet 51, keeps off smear metal iron fillings or iron powder through cleaning brush 32, also can clear up work piece and emery wheel surface simultaneously, and easy operation is convenient, reduces the place occupation space of cleaning brush 32, and the practicality is strong; meanwhile, the cleaning brush 32 is provided with the magnet strip, so that scrap iron or iron powder can be adsorbed in time, and air pollution is avoided.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the invention is not limited to the above embodiments, and any modification using the idea of the present invention will be included in the scope of the patent claims.

Claims

1. The utility model provides a grinding machine, includes frame (1) and places grinding device (2) on frame (1), its characterized in that: the grinding device (2) comprises a grinding wheel (3) and an operating table (4) moving left and right, the grinding wheel (3) is arranged right above the operating table (4), a groove (41) is formed in the upper surface of the operating table (4), a clamping groove (42) is formed in the side surface of the operating table (4), the clamping groove (42) is formed in the periphery of the operating table (4), a blocking piece (43) is detachably arranged in the clamping groove (42), and a fixing plate (5) is fixed in the groove (41); a splash baffle (31) is arranged above the left side of the grinding wheel (3), a cleaning brush (32) is hinged to one end, far away from the cooling pipe (01), of the splash baffle (31), a magnet strip is arranged on the cleaning brush (32), and brush bristles are arranged on one end face, close to the grinding wheel (3), of the cleaning brush (32); the right side of the grinding wheel (3) is provided with a cooling pipe (01) fixed on the frame (1).

2. A grinding machine as claimed in claim 1 in which: one end of the cleaning brush (32) close to the operating platform (4) is provided with a guide plate (05) which is in sliding fit with the groove (41).

3. A grinding machine as claimed in claim 1 in which: fixed block (02) on splashproof baffle (31) inside wall, cleaning brush (32) are articulated to be fixed on fixed block (02) through round pin axle (03), it is connected with separation blade (04) to rotate on fixed block (02).

4. A grinding machine as claimed in claim 1 in which: the fixed plate (5) comprises an electromagnet (51) and a placing plate (52), the electromagnet (51) is connected with a power supply, and the electromagnet (51) is embedded in the placing plate (52); the upper surface of the placing plate (52) is provided with a groove (521) and lugs (522), and the lugs (522) are arranged at the edge of the placing plate (52) and are uniformly distributed.

5. A grinding machine as claimed in claim 1 in which: the blocking piece (43) is provided with a clamping block (431) which is clamped and matched with the clamping groove (42).