CN214186411U

CN214186411U - Multifunctional edge grinder

Info

Publication number: CN214186411U
Application number: CN202022653292.2U
Authority: CN
Inventors: 吕建桥
Original assignee: AIHAO WRITING INSTRUMENTS
Current assignee: AIHAO WRITING INSTRUMENTS
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-14
Anticipated expiration: 2030-11-16

Abstract

A multifunctional sharpening machine comprises an equipment base, a grinding wheel connected to the equipment base, a rotating motor used for driving the grinding wheel to rotate, a clamping device used for clamping a tool bit, and a position adjusting device used for adjusting the position of the tool bit, wherein the position adjusting device comprises a fixed base fixedly connected to the equipment base, a first movable part movably connected to the fixed base, and a second movable part movably connected to the first movable part, the first movable part can rotate in the horizontal direction, the second movable part can rotate in the vertical direction, the clamping device comprises a clamping base, a limiting groove and a first fixing part used for clamping the tool bit are arranged on the clamping base, the first fixing part is movably connected to the clamping base, the clamping base is movably connected to the second movable part, a second fixing part used for fixing the second movable part to the first movable part is arranged on the second movable part, the second fixing piece is movably connected to the second movable part.

Description

Multifunctional edge grinder

Technical Field

The utility model relates to a work piece equipment field of polishing especially relates to a multi-functional sharpening machine.

Background

The tool bit is often used in lathe, milling machine, and after long-time use, the head of tool bit can be worn and torn, need put in the sharpening machine and polish again and make the head of tool bit become sharp, but, because the shape of tool bit is different, the head inclination of tool bit is different, when putting into the sharpening machine, needs to adjust the angle between tool bit and the emery wheel, but current sharpening machine has the defect: firstly, the relative position between the tool bit and the grinding wheel is not flexibly adjusted; secondly, the vibration force generated when the tool bit rubs with the grinding wheel can influence the polishing effect of the tool bit; thirdly, when the tool bit is ground, abrasion can occur between the tool bit and a tool bit clamp, and the stability of a subsequent tool bit installed in a lathe or a milling machine can be influenced; fourthly, the existing sharpening machine does not add water for cooling the friction position of the cutter head and the grinding wheel, and the cutter head can generate a gap in the grinding process, so that the cutter head is damaged.

Disclosure of Invention

In order to solve the problem, the utility model provides a can adjust the tool bit position in a flexible way, guarantee tool bit and abrasive material friction time for the stable position, avoid the tool bit by tool bit anchor clamps wearing and tearing, avoid the tool bit to polish multi-functional sharpening machine of in-process damage.

The technical scheme of the utility model: a multifunctional sharpening machine comprises an equipment base, a grinding wheel connected to the equipment base, a rotating motor used for driving the grinding wheel to rotate, a clamping device used for clamping a tool bit, and a position adjusting device used for adjusting the position of the tool bit, wherein the position adjusting device comprises a fixed base fixedly connected to the equipment base, a first movable part movably connected to the fixed base, and a second movable part movably connected to the first movable part, the first movable part can rotate in the horizontal direction, the second movable part can rotate in the vertical direction, the clamping device comprises a clamping base, a limiting groove and a first fixing part used for clamping the tool bit are arranged on the clamping base, the first fixing part is movably connected to the clamping base, the clamping base is movably connected to the second movable part, a second fixing part used for fixing the second movable part to the first movable part is arranged on the second movable part, the second fixing piece is movably connected to the second movable part.

Adopt above-mentioned technical scheme, because position adjusting device includes fixed connection in the unable adjustment base of equipment base, swing joint in unable adjustment base's first movable part and swing joint in the second movable part of first movable part, first movable part can be rotatory in the horizontal direction, the second movable part can be rotatory in vertical direction, press from both sides tight base swing joint in second movable part, can freely adjust the position at tool bit place through rotating first movable part and second movable part, because be equipped with the second mounting that is used for being fixed in the first movable part with the second movable part on the second movable part, it is fixed in the second movable part through first mounting to press from both sides tight base, can guarantee the tool bit when being polished by the emery wheel, the position of tool bit remains stable, guarantee the quality that the tool bit was polished.

The utility model discloses a further setting: the first fixing piece is a first fixing screw, the first fixing screw is in threaded fit with the clamping base, and the first fixing screw can penetrate through the clamping base to enter the limiting groove.

Adopt above-mentioned technical scheme, because first mounting is first fixed screw, first fixed screw passes through screw-thread fit with pressing from both sides tight base, and in first fixed screw can pass to press from both sides tight base and get into spacing recess, through installing first fixed screw into pressing from both sides tight base, first fixed screw presss from both sides tight tool bit with spacing recess inner wall, guarantees that the tool bit can be fixed in spacing recess, simultaneously, can press from both sides tight not unidimensional tool bit like this for this equipment application scope is wider.

The utility model discloses a further setting: the second fixing part is a second fixing screw, the second movable part is provided with a second fixing screw for fixing and clamping the position of the base, and the second fixing screw is matched with the second movable part through threads.

Adopt above-mentioned technical scheme, because the second mounting is the second fixed screw, be equipped with the second fixed screw that is used for the fixed clamp base position on the second movable part, the second fixed screw passes through screw-thread fit with the second movable part, install into the second movable part through the second fixed screw for the position of the tight second movable part of second fixed screw clamp guarantees the position stability of second movable part, simultaneously, can adjust the position flexibility of second movable part through loosening the second fixed screw.

The utility model discloses a further setting: a first rubber pad is arranged at the contact end of the first fixing piece and the workpiece.

By adopting the technical scheme, as the first rubber pad is arranged at the contact end of the first fixing piece and the workpiece, the vibration force generated when the tool bit is in friction with the grinding wheel can be reduced, the relative position stability when the tool bit is in friction with the grinding material is ensured, and meanwhile, the tool bit is prevented from being abraded by the tool bit clamp.

The utility model discloses a further setting: the number of the first fixing pieces is two, and the positions of the two first fixing pieces are centrosymmetric by taking the central shaft of the clamping base as an axis center.

By adopting the technical scheme, the number of the first fixing pieces is two, and the positions of the two first fixing pieces are symmetrical by taking the central shaft of the clamping base as the center of the axis, so that the position of the cutter head can be further stably fixed by the first fixing pieces.

The utility model discloses a further setting: the protective cover is arranged on the equipment base and wraps the outer surface of the grinding wheel, a water spraying element and a fixing clamp used for fixing the water spraying element are arranged on the protective cover, an open groove used for the tool bit to stretch into and a water drainage groove used for discharging waste water are formed in the protective cover, the position of the open groove corresponds to the position of the tool bit, and the shape and the size of the cross section of the open groove are larger than those of the tool bit.

Adopt above-mentioned technical scheme, because the protection casing wraps up in the emery wheel surface, be equipped with the mounting fixture of water spray component and being used for fixed water spray component on the protection casing, be equipped with the water drainage tank that is used for the open slot that the tool bit stretches into and is used for the waste water of discharging on the protection casing, stretch into the tool bit in the open slot with the emery wheel contact, aim at emery wheel and tool bit friction department blowout water through the water spray component and make the tool bit surface can in time cool down, avoid the tool bit to damage, and simultaneously, collect waste water through the protection casing, prevent that waste water from splashing by the centrifugal force influence of the rotatory production of emery wheel, then pass through the water drainage tank with the waste water of collecting and discharge.

The utility model discloses a further setting: the fixed clamp comprises a first fixed plate fixedly connected to the fixed shaft, a second fixed plate movably connected to the fixed shaft and a third fixed screw matched between the first fixed plate and the second fixed plate through threads, wherein the second fixed plate is movably connected to the fixed shaft, a spherical chuck is arranged at the bottom of the water spraying element, and arc grooves matched with the spherical chuck in shape and size are formed in the first fixed plate and the second fixed plate.

By adopting the technical scheme, the fixing clamp comprises the first fixing plate fixedly connected to the fixing shaft, the first fixing plate movably connected to the fixing shaft, the second fixing plate movably connected to the fixing shaft and the third fixing screw matched between the first fixing plate and the second fixing plate through threads, the spherical chuck is arranged at the bottom of the water spraying element, the position of the water spraying element can be adjusted according to different contact positions of the tool bit and the grinding wheel, and water sprayed by the water spraying element can be accurately sprayed at the contact position of the tool bit and the grinding wheel.

The utility model discloses a further setting: the utility model discloses a water spray element, including drainage tank, waste water collecting tank, connecting pipe, suction pump, water spray element, connecting pipe, water jet element, the drainage tank bottom is equipped with the waste water collecting tank, be equipped with the filtration membrane that is used for cutting waste residue and separation of water on the waste water collecting tank, filtration membrane's shape and waste water collecting tank's cross sectional shape size looks adaptation, still be equipped with suction pump and connecting pipe on the waste water collecting tank, connecting pipe one end is connected in the suction pump, and the other end is connected in the water spray element, suction pump and connecting pipe are less than filtration membrane's position in the position of vertical direction.

Adopt above-mentioned technical scheme, because the water drainage tank bottom is equipped with the wastewater collection groove, be equipped with the filtration membrane that is used for cutting waste residue and separation of water on the wastewater collection groove, can be with the water and the waste residue separation in the waste water, the waste residue is located filtration membrane surface, rivers go into wastewater collection tank bottom, then transmit to the water spray component in with the water suction connecting pipe through the suction pump, realize the cyclic utilization of water, avoid the water waste.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional sharpening machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a state where no protective cover is installed in the multifunctional sharpening machine according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a position adjusting device and a clamping device in a multifunctional sharpening machine according to an embodiment of the present invention.

Figure 4 is a sectional view of a wastewater collection tank in the multifunctional sharpening machine of the embodiment of the utility model.

Fig. 5 is a schematic structural diagram of a first fixing screw in the multifunctional blade grinding machine according to the embodiment of the present invention.

1-equipment base, 2-grinding wheel, 3-rotating motor, 4-clamping device, 5-position adjusting device, 6-fixed base, 7-first movable part, 8-second movable part, 9-clamping base, 10-limiting groove, 11-first fixed part, 12-second fixed part, 13-first fixed screw, 14-second fixed screw, 15-first rubber pad, 16-protective cover, 17-water spraying element, 18-fixed clamp, 19-open slot, 20-drainage slot, 21-fixed shaft, 22-first fixed plate, 23-second fixed plate, 24-third fixed screw, 25-spherical chuck, 26-arc slot, 27-waste water collecting slot, 28-filtering membrane, 29-water pump, 30-connecting pipe.

Detailed Description

As shown in fig. 1-5, a multifunctional blade grinding machine comprises an equipment base 1, a grinding wheel 2 connected to the equipment base 1, a rotating motor 3 for driving the grinding wheel 2 to rotate, a clamping device 4 for clamping a blade and a position adjusting device 5 for adjusting the position of the blade, wherein the position adjusting device 5 comprises a fixed base 6 fixedly connected to the equipment base 1, a first movable part 7 movably connected to the fixed base 6 and a second movable part 8 movably connected to the first movable part 7, the first movable part 7 can rotate in the horizontal direction, the second movable part 8 can rotate in the vertical direction, the clamping device 4 comprises a clamping base 9, a limiting groove 10 and a first fixing part 11 for clamping the blade are arranged on the clamping base 9, the first fixing part 11 is movably connected to the clamping base 9, the clamping base 9 is movably connected to the second movable part 8, the second movable portion 8 is provided with a second fixing member 12 for fixing the second movable portion 8 to the first movable portion 7, and the second fixing member 12 is movably connected to the second movable portion 8.

Because the position adjusting device 5 includes the unable adjustment base 6 of fixed connection in equipment base 1, swing joint is in the first movable part 7 of unable adjustment base 6 and swing joint is in the second movable part 8 of first movable part 7, first movable part 7 can rotate in the horizontal direction, second movable part 8 can rotate in vertical direction, press from both sides tight base 9 swing joint in second movable part 8, can freely adjust the position at tool bit place through rotating first movable part 7 and second movable part 8, because be equipped with on the second movable part 8 and be used for being fixed in the second movable part 8 second mounting 12 of first movable part 7 with second movable part 8, press from both sides tight base 9 and be fixed in second movable part 8 through first mounting 11, can guarantee the tool bit when being polished by emery wheel 2, the position of tool bit keeps stable, guarantee the quality that the tool bit is polished.

The first fixing part 11 is a first fixing screw 13, the first fixing screw 13 is in threaded fit with the clamping base 9, and the first fixing screw 13 can pass through the clamping base 9 and enter the limiting groove 10.

Because first mounting 11 is first fixed screw 13, first fixed screw 13 passes through screw-thread fit with pressing from both sides tight base 9, and first fixed screw 13 can pass through and press from both sides tight base 9 and get into spacing recess 10 in, through installing into tight base 9 with first fixed screw 13, first fixed screw 13 presss from both sides tight tool bit with spacing recess 10 inner wall, guarantees that the tool bit can be fixed in spacing recess 10, simultaneously, can press from both sides the not unidimensional tool bit of clamp like this, makes this equipment application scope wider.

The second fixing element 12 is a second fixing screw 14, the second movable portion 8 is provided with a second fixing screw 14 for fixing the position of the clamping base 9, and the second fixing screw 14 is in threaded fit with the second movable portion 8.

Because the second fixing part 12 is a second fixing screw 14, the second movable part 8 is provided with a second fixing screw 14 for fixing the position of the clamping base 9, the second fixing screw 14 is in threaded fit with the second movable part 8, and the second movable part 8 is installed through the second fixing screw 14, so that the second fixing screw 14 clamps the position of the second movable part 8, the position stability of the second movable part 8 is ensured, and meanwhile, the position of the second movable part 8 can be flexibly adjusted by loosening the second fixing screw 14.

A first rubber pad 15 is arranged at the contact end of the first fixing part 11 and the workpiece.

Because the first rubber pad 15 is arranged at the contact end of the first fixing part 11 and the workpiece, the vibration force generated when the tool bit is in friction with the grinding wheel 2 can be reduced, the relative position stability of the tool bit in friction with the grinding material is ensured, and meanwhile, the tool bit is prevented from being abraded by the tool bit clamp.

The number of the first fixing members 11 is two, and the positions of the two first fixing members 11 are centrosymmetric by taking the central axis of the clamping base 9 as an axis center.

Because the number of the first fixing pieces 11 is two, the positions of the two first fixing pieces 11 are centrosymmetric by taking the central axis of the clamping base 9 as the axis center, and the first fixing pieces 11 can further ensure that the position of the cutter head can be stably fixed.

The equipment comprises an equipment base 1 and is characterized in that a protective cover 16 is arranged on the equipment base 1, the protective cover 16 wraps the outer surface of a grinding wheel 2, a fixing clamp 18 for fixing a water spraying element 17 and a water spraying element 17 is arranged on the protective cover 16, an open groove 19 for a tool bit to stretch into and a water drainage groove 20 for discharging waste water are arranged on the protective cover 16, the position of the open groove 19 corresponds to the position of the tool bit, and the cross section shape of the open groove 19 is larger than that of the tool bit.

Because protection casing 16 wraps up in emery wheel 2 surface, be equipped with water spray component 17 on the protection casing 16 and be used for the stationary fixture 18 of fixed water spray component 17, be equipped with the water drainage tank 20 that is used for the open slot 19 that the tool bit stretches into and is used for the waste water of discharging on the protection casing 16, stretch into the tool bit in the open slot 19 with emery wheel 2 contact, aim at emery wheel 2 through water spray component 17 and tool bit friction department blowout water and make the tool bit surface can in time lower the temperature, avoid the tool bit to damage, simultaneously, collect waste water through protection casing 16, prevent that waste water from splashing by the centrifugal force influence of emery wheel 2's rotation production, then pass through water drainage tank 20 discharges with the waste water of collecting.

The fixing clamp 18 comprises a first fixing plate 22 fixedly connected to the fixing shaft 21, a second fixing plate 23 movably connected to the fixing shaft 21, and a third fixing screw 24 in threaded fit between the first fixing plate 22 and the second fixing plate 23, a spherical chuck 25 is arranged at the bottom of the water spraying element 17, and arc grooves 26 matched with the spherical chuck 25 in shape and size are arranged on the first fixing plate 22 and the second fixing plate 23.

Since the fixing clamp 18 comprises the first fixing plate 22 fixedly connected to the fixing shaft 21, the second fixing plate 23 movably connected to the fixing shaft 21, and the third fixing screw 24 threadedly engaged between the first fixing plate 22 and the second fixing plate 23, the bottom of the water spraying member 17 is provided with the ball chuck 25, and the position of the water spraying member 17 can be adjusted according to the contact position of the cutter head and the grinding wheel 2, so that the water sprayed from the water spraying member 17 can be accurately sprayed at the contact position of the cutter head and the grinding wheel 2.

The bottom of the water drainage tank 20 is provided with a waste water collecting tank 27, the waste water collecting tank 27 is provided with a filtering membrane 28 for cutting waste residues and water separation, the shape of the filtering membrane 28 is matched with the cross section of the waste water collecting tank 27 in shape and size, the waste water collecting tank 27 is further provided with a water suction pump 29 and a connecting pipe 30, one end of the connecting pipe 30 is connected to the water suction pump 29, the other end of the connecting pipe is connected to the water spraying element 17, and the positions of the water suction pump 29 and the connecting pipe 30 in the vertical direction are lower than the position of the filtering membrane 28.

Because the drain tank 20 bottom is equipped with wastewater collection groove 27, be equipped with the filtration membrane 28 that is used for cutting waste residue and separation of water on the wastewater collection groove 27, can be with the water and the waste residue separation in the waste water, the waste residue is located filtration membrane 28 surface, rivers go into wastewater collection groove 27 bottom, then transmit to water spray element 17 in with water suction connecting pipe 30 through suction pump 29, realize the cyclic utilization of water, avoid the water waste.

Claims

1. The utility model provides a multifunctional sharpening machine, includes the equipment base, connects in the emery wheel of equipment base and is used for driving the rotatory rotating electrical machines of emery wheel, its characterized in that: still including the clamping device who is used for pressing from both sides tight tool bit and the position control device who is used for adjusting the tool bit position, position control device includes fixed connection in unable adjustment base of equipment base, swing joint in unable adjustment base's first movable part and swing joint in the second movable part of first movable part, first movable part can be rotatory in the horizontal direction, the second movable part can be rotatory in vertical direction, clamping device is including pressing from both sides tight base, be equipped with spacing recess on pressing from both sides tight base and be used for pressing from both sides tight tool bit's first mounting, first mounting swing joint in presss from both sides tight base, press from both sides tight base swing joint in second movable part, be equipped with the second mounting that is used for being fixed in first movable part with second movable part on the second movable part, second mounting swing joint in second movable part.

2. The multifunctional sharpening machine according to claim 1, wherein: the first fixing piece is a first fixing screw, the first fixing screw is in threaded fit with the clamping base, and the first fixing screw can penetrate through the clamping base to enter the limiting groove.

3. The multifunctional sharpening machine according to claim 1, wherein: the second fixing part is a second fixing screw, the second movable part is provided with a second fixing screw for fixing and clamping the position of the base, and the second fixing screw is matched with the second movable part through threads.

4. The multifunctional sharpening machine according to claim 1, wherein: a first rubber pad is arranged at the contact end of the first fixing piece and the workpiece.

5. The multifunctional sharpening machine according to claim 1, wherein: the number of the first fixing pieces is two, and the positions of the two first fixing pieces are centrosymmetric by taking the central shaft of the clamping base as an axis center.

6. The multifunctional sharpening machine according to claim 1, wherein: the protective cover is arranged on the equipment base and wraps the outer surface of the grinding wheel, a water spraying element and a fixing clamp used for fixing the water spraying element are arranged on the protective cover, an open groove used for the tool bit to stretch into and a water drainage groove used for discharging waste water are formed in the protective cover, the position of the open groove corresponds to the position of the tool bit, and the shape and the size of the cross section of the open groove are larger than those of the tool bit.

7. The multifunctional sharpening machine according to claim 6, wherein: the fixed clamp comprises a first fixed plate fixedly connected to the fixed shaft, a second fixed plate movably connected to the fixed shaft and a third fixed screw matched between the first fixed plate and the second fixed plate through threads, wherein the second fixed plate is movably connected to the fixed shaft, a spherical chuck is arranged at the bottom of the water spraying element, and arc grooves matched with the spherical chuck in shape and size are formed in the first fixed plate and the second fixed plate.

8. The multifunctional sharpening machine according to claim 6, wherein: the utility model discloses a water spray element, including drainage tank, waste water collecting tank, connecting pipe, suction pump, water spray element, connecting pipe, water jet element, the drainage tank bottom is equipped with the waste water collecting tank, be equipped with the filtration membrane that is used for cutting waste residue and separation of water on the waste water collecting tank, filtration membrane's shape and waste water collecting tank's cross sectional shape size looks adaptation, still be equipped with suction pump and connecting pipe on the waste water collecting tank, connecting pipe one end is connected in the suction pump, and the other end is connected in the water spray element, suction pump and connecting pipe are less than filtration membrane's position in the position of vertical direction.