Heavy-load grinding wheel sharpening device

Abstract

The utility model discloses a sharpening device for a heavy-load grinding wheel, and relates to the technical field of machining of resin binder grinding wheels. Comprising a base, a sharpening assembly is fixedly connected to one side of the top of the base, a dust suction mechanism is arranged on one side of the top of the base and used for sucking dust generated in the sharpening process of a grinding wheel, the dust suction mechanism comprises a dust suction pipe, a dust suction box is fixedly connected to one side of the dust suction pipe, and the dust suction box is connected with the base. Through the arrangement of the dust collection mechanism and the air cooling mechanism, in the using process, firstly, a grinding wheel to be machined is placed on a clamping plate, then a motor drives a two-way screw rod to rotate to enable a second sliding plate to move and be clamped through the clamping plate, then a crank is manually rotated to drive a lead screw to move, and under the action of a fixing plate, the grinding wheel to be machined is clamped through the clamping plate. And meanwhile, the sharpening assembly is started to sharpen the grinding wheel, dust generated in the sharpening process of the grinding wheel can be effectively absorbed, the working environment is kept clean, and dust pollution is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of resin bond grinding wheel processing, in particular to a heavy load grinding wheel opening device. BACKGROUND

[0002] Such as patent publication no. CN204471118U a diamond grinding wheel end face opening device, through the setting of waterproof cover, can prevent in the opening process, water enters the motor, influence motor life, the water source that carries out cooling circulates through the circulation pipe and circulates, has saved the use of water source, with the setting of stabilizing device that motor transmission shaft is connected, can to the rotating shaft that motor drives play the stabilizing effect, reduce in the opening process, the vibration that produces, influence opening effect, the grinding tool that supports the support inboard setting can simultaneously open the blade to diamond grinding wheel both sides end face, improved work efficiency. Convenient to use, workpiece stability is high, water saving environmental protection, significantly improve work efficiency.

[0003] But the above-mentioned equipment in the process of using, because its inside box body setting, in use, will produce dust in the opening process, not easy to clean increase dust pollution, therefore aiming at this kind of situation, we put forward a more convenient and practical opening device and meet the use demand. UTILITY MODEL CONTENT

[0004] The utility model discloses a heavy load grinding wheel opening device, to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a heavy load grinding wheel opening device, including the base, the base top one side is fixedly connected with the opening component, the base top one side is provided with dust extraction mechanism, be used to absorb the dust in the process of grinding wheel opening, and the dust extraction mechanism contains dust extraction pipe, and the dust extraction pipe one side is fixedly connected with dust extraction box, and the dust extraction box is connected between the base, and the dust extraction box top is provided with the notch, and the notch inserts the filter plate, the dust extraction box one side is provided with the through hole, and the through hole is installed with the exhaust fan, the base top one side sets up air cooling mechanism, is used to carry out the cooling to the grinding wheel.

[0006] Further, the dust extraction mechanism further contains slide rail, and the slide rail is connected between the base, and the slide rail one side is fixedly connected with the fixed plate, and the slide rail top slidingly connects with the first sliding plate, the fixed plate one side is provided with the through hole, and the through hole is screwed with the screw rod, and the screw rod one end is connected between the first sliding plate, and the other end is fixedly connected with the crank handle.

[0007] Further, the first sliding plate top is provided with a notch, and a second sliding plate is slidably connected in the notch, and the second sliding plate is connected with the dust collection pipe, and a clamping plate is rotatably connected to one side of the second sliding plate, and a through hole is formed in one side of the second sliding plate, and a bidirectional screw rod is rotatably connected in the through hole and is screwed with the second sliding plate.

[0008] Further, the clamping plate is fixedly connected with a driven gear, and the driven gear is provided with a driving gear on one side of the bottom of the driven gear, and the driving gear is rotatably connected with the second sliding plate, and the teeth of the driven gear and the driving gear are engaged.

[0009] Further, the air cooling mechanism comprises a filter box, and the filter box is connected with the base, and a through hole is formed in one side of the top of the filter box, and an air inlet pipe is fixedly connected in the through hole.

[0010] Further, an air compressor is mounted on one side of the bottom of the filter box, and a connecting pipe is fixedly connected to the output end of the air compressor, and a plurality of equidistant through holes are formed in one side of the bottom of the connecting pipe, and nozzles are fixedly connected in the through holes.

[0011] Compared with the prior art, the beneficial effects of the present application are:

[0012] The heavy load grinding wheel opening device is provided with a dust collection mechanism and an air cooling mechanism, and in the use process, the grinding wheel to be processed is placed on the clamping plate, then the motor drives the bidirectional screw rod to rotate to make the second sliding plate move to clamp the grinding wheel through the clamping plate, then the handle is manually rotated to drive the screw rod to move, and under the action of the fixed plate, the first sliding plate moves along the sliding rail, in this process, the motor drives the driving gear to rotate and drives the driven gear to rotate to drive the clamping plate to rotate, and at the same time, the opening assembly is started to open the grinding wheel, and the exhaust fan is started to suck the dust into the dust collection box through the dust collection pipe and then discharge the dust after filtering by the filter plate, so that the device can effectively absorb the dust generated in the grinding wheel opening process, keep the working environment clean, reduce dust pollution, and has high practicability and is suitable for promotion.

[0013] At the same time, the air cooling mechanism sprays compressed air to the opened grinding wheel through the nozzles, effectively reduces the high temperature generated in the grinding process, and protects the grinding wheel and prolongs its service life. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole mechanism structure schematic view of the utility model;

[0015] Fig. 2 It is a dust collection mechanism structure schematic view of the utility model;

[0016] Fig. 3 It is an air cooling mechanism structure schematic view of the utility model.

[0017] Fig. 1, base; 2, opening sharp component; 3, dust collection mechanism; 301, sliding rail; 302, fixed plate; 303, first sliding plate; 304, screw rod; 305, crank; 306, second sliding plate; 307, clamping plate; 308, bidirectional screw rod; 309, driven gear; 310, driving gear; 311, dust collection pipe; 312, dust collection box; 313, filter plate; 314, exhaust fan; 4, air cooling mechanism; 401, filter box; 402, air inlet pipe; 403, air compressor; 404, connecting pipe; 405, nozzle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] In the grinding wheel processing process, the opening sharp equipment needs to be used, the opening sharp equipment provided by the utility model is specially used for the opening sharp operation of the grinding wheel in the heavy load grinding wheel processing process, in the process of using the equipment to carry out the opening sharp operation, it is necessary to ensure that all parts have been correctly installed and fastened, to avoid loosening or falling off in the operation process, the size of the grinding wheel needs to be checked carefully, to ensure that the contact angle and the depth of the opening sharp cutter and the grinding wheel surface are accurate and correct, to clean the blockage in time, and to maintain the dust collection effect.

[0020] As shown in Figs. 1-3 The utility model provides a kind of technical scheme: a kind of heavy load grinding wheel opening sharp device, including base 1, base 1 top side is fixedly connected with opening sharp component 2, base 1 top side is provided with dust collection mechanism 3, for absorbing dust in the process of grinding wheel opening sharp, dust collection mechanism 3 includes dust collection pipe 311, dust collection pipe 311 side is fixedly connected with dust collection box 312, dust collection box 312 is connected between base 1, dust collection box 312 top is provided with notch, notch is inserted with filter plate 313, dust collection box 312 side is provided with through hole, through hole is equipped with exhaust fan 314, base 1 top side is provided with air cooling mechanism 4, for grinding wheel cooling.

[0021] As shown in Fig. 2As shown, the dust suction mechanism 3 further comprises a sliding rail 301 connected between the base 1, one side of the sliding rail 301 is fixedly connected with a fixed plate 302, the top of the sliding rail 301 is slidably connected with a first sliding plate 303, a through hole is formed in one side of the fixed plate 302, a screw rod 304 is screwed in the through hole, one end of the screw rod 304 is connected with the first sliding plate 303, and the other end of the screw rod 304 is fixedly connected with a crank handle 305. A notch is formed in the top of the first sliding plate 303, a second sliding plate 306 is slidably connected in the notch, the second sliding plate 306 is connected with a dust suction pipe 311, a clamping plate 307 is rotatably connected to one side of the second sliding plate 306, a through hole is formed in one side of the second sliding plate 306, a bidirectional screw rod 308 is rotatably connected in the through hole, the bidirectional screw rod 308 is screwed with the second sliding plate 306, one end of the clamping plate 307 is fixedly connected with a driven gear 309, a driving gear 310 is arranged on one side of the bottom of the driven gear 309, the driving gear 310 is rotatably connected with the second sliding plate 306, and the teeth of the driven gear 309 and the driving gear 310 are engaged.

[0022] It should be noted that, in use, first, the abrasive wheel to be processed is placed on the clamping plate 307, then the motor drives the bidirectional screw rod 308 to rotate to make the second sliding plate 306 move through the clamping plate 307 to be clamped, then the crank handle 305 is manually rotated to drive the screw rod 304 to move, under the action of the fixed plate 302, the first sliding plate 303 moves along the sliding rail 301, in this process, the motor drives the driving gear 310 to rotate and drives the driven gear 309 to rotate to drive the clamping plate 307 to rotate, at the same time, the opening assembly 2 starts to open the abrasive wheel, and at the same time, the exhaust fan 314 starts to suck the dust into the dust suction box 312 through the dust suction pipe 311 and then discharges the dust after filtering by the filter plate 313, the dust suction mechanism 3 can adjust the position of the dust suction port according to actual needs, and it is convenient to align different working areas.

[0023] As shown in the figure, Fig. 3 The air cooling mechanism 4 comprises a filter box 401 connected between the base 1, a through hole is formed in one side of the top of the filter box 401, an air inlet pipe 402 is fixedly connected in the through hole, an air compressor 403 is installed on one side of the bottom of the filter box 401, a connecting pipe 404 is fixedly connected to the output end of the air compressor 403, a plurality of equidistant through holes are formed in one side of the bottom of the connecting pipe 404, and a plurality of nozzles 405 are fixedly connected in the through holes.

[0024] It should be noted that, in use, first, air is sucked into the filter box 401 through the air inlet pipe 402, then the air compressor 403 is started to cool the abrasive wheel through the connecting pipe 404 and the nozzles 405, the air cooling mechanism 4 sprays compressed air to the abrasive wheel through the nozzles 405, effectively reducing the high temperature generated in the grinding process, protecting the abrasive wheel and prolonging its service life.

[0025] In use, first, the abrasive wheel to be processed is placed on the clamping plate 307, then the motor drives the bidirectional screw 308 to rotate to make the second sliding plate 306 move through the clamping plate 307 to clamp, then the handle 305 is manually rotated to drive the screw rod 304 to move, under the action of the fixed plate 302, the first sliding plate 303 moves along the slide rail 301, in this process, the motor drives the driving gear 310 to rotate and makes the driven gear 309 rotate to drive the clamping plate 307 to rotate, at the same time, the sharpener assembly 2 is started to sharpen the abrasive wheel, at the same time, the exhaust fan 314 is started to suck the dust into the dust suction box 312 through the dust suction pipe 311 and then discharge after filtering through the filter plate 313, in this process, air is sucked into the filter box 401 through the air inlet pipe 402, then the air compressor 403 is started to cool the abrasive wheel through the connecting pipe 404 and the nozzle 405, the device can effectively absorb the dust generated in the process of sharpening the abrasive wheel, keep the working environment clean, and reduce dust pollution.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heavy-duty grinding wheel dressing device comprising a base (1), characterized in that: The base (1) top side is fixedly connected with the sharpener assembly (2), and the base (1) top side is provided with a dust collection mechanism (3) for absorbing dust in the grinding wheel sharpening process.

2. A heavy duty grinding wheel dressing device according to claim 1, wherein: The dust collection mechanism (3) further comprises a sliding rail (301) connected between the base (1), and the sliding rail (301) is fixedly connected with a fixed plate (302) on one side.

3. A heavy duty grinding wheel dressing device according to claim 2, wherein: The first sliding plate (303) top center is provided with a slot, and the slot is slidably connected with a second sliding plate (306), and the second sliding plate (306) is connected with the dust collection pipe (311).

4. A heavy duty grinding wheel dressing device according to claim 3, wherein: The second sliding plate (306) one side is provided with a through hole, and the through hole is rotatably connected with a bidirectional screw rod (308), and the bidirectional screw rod (308) is screw-connected with the second sliding plate (306).

5. A heavy duty grinding wheel dressing device according to claim 1, wherein: The clamping plate (307) one end is fixedly connected with a driven gear (309), and the driven gear (309) bottom side is provided with a driving gear (310) rotatably connected with the second sliding plate (306).

6. A heavy duty grinding wheel dressing device according to claim 5, wherein: The air cooling mechanism (4) comprises a filter box (401) connected between the base (1), and the filter box (401) top side is provided with a through hole. The filter box (401) bottom side is provided with an air compressor (403), and the air compressor (403) output end is fixedly connected with a connecting pipe (404). The connecting pipe (404) bottom side is provided with a plurality of equidistant through holes, and the through holes are fixedly connected with nozzles (405).

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