CN216098213U - Grinder with cooling device - Google Patents

Abstract

The utility model relates to the technical field of grinding machines, and provides a grinding machine with a cooling device, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a fixed frame and a fixed rod, the upper end of the fixed rod is fixedly connected with a first motor, the output shaft end of the first motor is fixedly connected with a grinding wheel, the circumferential surface of the first motor is fixedly connected with a protective shell, the grinding wheel is positioned in the protective shell, the upper end of the protective shell is provided with a liquid inlet hole, the interior of the bottom plate is fixedly connected with a storage box, the interior of the storage box is slidably connected with a sieve plate, the lower end of the sieve plate is fixedly connected with a screening device, the front end of the storage box is fixedly connected with a power device, the interior of the storage box is fixedly connected with a connecting pipe, the circumferential surface of the connecting pipe is fixedly connected with a liquid pump, the fixed frame and the liquid pump are fixedly connected, one end, far away from the storage box, is positioned right above the liquid inlet hole, the problem of the coolant liquid among the prior art be not convenient for secondary recycle is solved, resource-saving purpose has been reached.

Description

Grinder with cooling device

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine with a cooling device.

Background

The grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water feeder. It can be divided into a hand-held grinder, a vertical grinder, a suspended grinder, a bench grinder, etc.

However, the grinder generates a lot of heat after a long time of high-speed operation, and usually needs to spray a cooling liquid on the surface of the grinder to cool the grinder, while the conventional cooling liquid does not have a secondary filtering cycle function after being used, which causes waste of the cooling liquid.

Accordingly, the present invention is directed to a grinder with a cooling device to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinder with a cooling device, which solves the problem of the grinder with the cooling device in the related art.

The technical scheme of the utility model is as follows:

a grinder with a cooling device comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a fixed frame and a fixed rod, the upper end of the fixed rod is fixedly connected with a first motor, the output shaft end of the first motor is fixedly connected with a grinding wheel, the circumferential surface of the first motor is fixedly connected with a protective shell, the grinding wheel is positioned in the protective shell, the upper end of the protective shell is provided with a liquid inlet hole, the inner part of the bottom plate is fixedly connected with a storage box, the inside of the storage box is connected with a sieve plate in a sliding way, the lower end of the sieve plate is fixedly connected with a sieving device, the front end of the storage box is fixedly connected with a power device, the interior of the storage box is fixedly connected with a connecting pipe, the periphery of the connecting pipe is fixedly connected with a liquid pump, the fixing frame is fixedly connected with the liquid pump, and one end, far away from the storage box, of the connecting pipe is located right above the liquid inlet hole.

As a further scheme of the utility model: the lower extreme fixedly connected with supporting leg of bottom plate, the supporting leg is provided with a plurality of even distributions at the lower extreme of bottom plate, and the during operation is under the effect of supporting leg for overall device is more stable places subaerial.

As a still further scheme of the utility model: the screening device comprises a sliding hole, a spring, a sliding block, a sliding rod, a moving frame, a discharge hole, a first rack, a second gear, a rotating rod and a bearing seat, the sliding hole is formed in the storage box, the sliding rod is fixedly connected with the inside of the sliding hole, the sliding block is slidably connected with the periphery of the sliding rod, the spring is fixedly connected with the lower end of the sliding block, one end of the spring, far away from the sliding block, is fixedly connected with the sliding hole, the moving frame is fixedly connected with the left end of the sliding block, the moving frame is fixedly connected with the sieve plate, the first rack is fixedly connected with the right end of the sliding block, the first rack is meshed with the second gear, the rotating rod is fixedly connected with the inside of the second gear, the rotating rod is rotatably connected with the bearing seat, the bearing seat is fixedly connected with the storage box, and the discharge hole is formed in the rear end face of the storage box, sliding connection between sieve and the discharge opening, the during operation rotates when the dwang and drives the second gear revolve, and the second gear revolve and drives first rack and remove, and first rack removes and drives the slider and remove along the slide bar, and the slider removes and drives the carriage removal, and the carriage removal drives the sieve and removes, and the sieve can play the effect of screening like this, prevents the upper end of impurity adhesion at the sieve, makes the removal that the sieve can be stable under the effect of spring simultaneously.

As a still further scheme of the utility model: the power device comprises a first gear, a second rack, a fixed seat, a toothed ring, a half gear, a driving wheel, a driven wheel, a belt, a rotating shaft, a second motor and a stabilizing plate, wherein the front end of the storage box is fixedly connected with the stabilizing plate, the upper end of the stabilizing plate is fixedly connected with the second motor, the output shaft end of the second motor is positioned at the left end, the rotating shaft is fixedly connected with the half gear and the driving wheel, the rotating shaft is rotatably connected with the storage box and positioned at the right end, the circumferential surface of the rotating shaft is fixedly connected with the driven wheel and the half gear, the driving wheel and the driven wheel are connected through the belt, the toothed ring is engaged with the half gear, the right end of the toothed ring is fixedly connected with the second rack, the second rack is engaged with the first gear, the first gear is fixedly connected with the rotating rod, and the second rack is slidably connected with the fixed seat, fixed connection between fixing base and the case, in operation, open the second motor, the pivot that is located the left end is rotated in the effect of second motor, the pivot that is located the left end rotates and drives the action wheel and the semi-gear who is located the left end rotates, the action wheel rotates and drives driven round of rotation under the effect of belt, it rotates to drive the pivot that is located the right-hand member from the driven round of rotation, the pivot that is located the right-hand member rotates and drives the semi-gear who is located the right-hand member and rotates, the semi-gear who is located left end and right-hand member rotates simultaneously like this and can drive the ring gear and remove, the ring gear removes and drives the second rack and removes, the first gear that drives is removed, first gear drives the dwang and rotates, at this moment under the effect of dwang, make screening plant begin to operate.

As a still further scheme of the utility model: be located the left end the half gear with be located the right-hand member the tooth opposite direction of half gear, the during operation, because the tooth opposite direction of the half gear that is located left end and right-hand member for when the half gear that is located left end and right-hand member rotated simultaneously, the ring gear can inwards or outwards move simultaneously, makes first rack inwards or outwards move simultaneously like this, makes the slider upwards or downwards move simultaneously under the effect of first rack, makes the sieve upwards or downwards move simultaneously like this, is more stable like this when utilizing the sieve to sieve.

As a still further scheme of the utility model: the bearing frame is provided with a plurality of even distributions at the right-hand member of case, and the during operation makes the dwang more stable rotate under the effect of bearing frame.

As a still further scheme of the utility model: the slide hole, the spring, the slider, the slide bar, first rack, the second gear, the dwang, the bearing frame, first gear, the second rack, fixing base, ring gear, half gear and pivot symmetric distribution are at the left and right sides both ends of case, the during operation for reciprocating that the sieve can be stable.

As a still further scheme of the utility model: the height of discharge opening is greater than the thickness of sieve plate, and the during operation, the sieve has certain displacement space at the in-process that reciprocates, guarantees that the sieve can normally remove.

The working principle and the beneficial effects of the utility model are as follows:

in the utility model, through the matching of a storage box, a sliding hole, a spring, a sliding block, a sliding rod, a moving frame, a discharge hole, a first rack, a second gear, a rotating rod, a bearing seat, a first gear, a second rack, a fixed seat, a gear ring, a half gear, a driving wheel, a driven wheel, a belt, a rotating shaft, a second motor and a stabilizing plate, when cooling liquid falls into the storage box, the cooling liquid firstly passes through a sieve plate, the second motor is started at the same time, the rotating shaft is driven to rotate under the action of the second motor, the rotating shaft drives the half gear to rotate, the half gear rotates to drive the gear ring to move, the gear ring moves to drive the second rack to move, the second rack moves to drive the first gear to rotate, the rotating rod rotates to drive the second gear to rotate, the second gear rotates to drive the first rack to move, the first rack moves to drive the sliding block to move along the sliding rod, the slider removes to drive and removes the frame and removes, removes the frame and removes and drive the sieve and remove, and the sieve can play the effect of screening like this, prevents that the impurity in the coolant liquid from adhering at the up end of sieve, and the coolant liquid after the sieve filters gets into the inside of case and can continue to use next time, has solved the tradition and after utilizing the coolant liquid to spout the emery wheel, and the problem that the coolant liquid can not secondary recycle has reached the purpose of saving resources.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 4 is a schematic overall structure view of a front view section of the present invention;

FIG. 5 is an enlarged view of C in FIG. 4 according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a fixed mount; 4. a connecting pipe; 5. a protective shell; 6. a liquid inlet hole; 7. a first motor; 8. fixing the rod; 9. a storage box; 10. a grinding wheel; 11. a slide hole; 12. rotating the rod; 13. a first rack; 14. a toothed ring; 15. a second rack; 16. a fixed seat; 17. a second motor; 18. a stabilizing plate; 19. a driving wheel; 20. a belt; 21. a half gear; 22. a driven wheel; 23. a rotating shaft; 24. a first gear; 25. a bearing seat; 26. a second gear; 27. a liquid pump; 28. a slider; 29. a spring; 30. a slide bar; 31. a sieve plate; 32. a movable frame; 33. and a discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 5, this embodiment provides an abrasive machine with a cooling device, including a base plate 1, upper end fixedly connected with mount 3 and dead lever 8 of base plate 1, the first motor 7 of upper end fixedly connected with of dead lever 8, the play axle fixedly connected with emery wheel 10 of first motor 7, the periphery fixedly connected with protective housing 5 of first motor 7, emery wheel 10 is located the inside of protective housing 5, feed liquor hole 6 has been seted up to the upper end of protective housing 5, the inside fixedly connected with case 9 of base plate 1, the inside sliding connection of case 9 has sieve 31, the lower extreme fixedly connected with screening plant of sieve 31, the front end fixedly connected with power device of case 9, the inside fixedly connected with connecting pipe 4 of case 9, the periphery fixedly connected with liquid pump 27 of connecting pipe 4, fixed connection between mount 3 and the liquid pump 27, the one end that case 9 was kept away from to connecting pipe 4 is directly over feed liquor hole 6.

As a further embodiment of the utility model: the lower extreme fixedly connected with supporting leg 2 of bottom plate 1, supporting leg 2 are provided with a plurality of even distributions at the lower extreme of bottom plate 1, and the during operation is under the effect of supporting leg 2 for the overall device is more stable places subaerial.

As still further embodiments of the utility model: the screening device comprises a sliding hole 11, a spring 29, a sliding block 28, a sliding rod 30, a moving frame 32, a discharge hole 33, a first rack 13, a second gear 26, a rotating rod 12 and a bearing seat 25, the sliding hole 11 is formed in the storage box 9, the sliding rod 30 is fixedly connected in the sliding hole 11, the sliding block 28 is slidably connected to the circumferential surface of the sliding rod 30, the spring 29 is fixedly connected to the lower end of the sliding block 28, one end of the spring 29, far away from the sliding block 28, is fixedly connected with the sliding hole 11, the moving frame 32 is fixedly connected to the left end of the sliding block 28, the moving frame 32 is fixedly connected with the sieve plate 31, the first rack 13 is fixedly connected to the right end of the sliding block 28, the second gear 26 is meshed with the first rack 13, the rotating rod 12 is fixedly connected to the inside of the second gear 26, the rotating rod 12 is rotatably connected with the bearing seat 25, the bearing seat 25 is fixedly connected with the storage box 9, the discharge hole 33 is formed in the rear end face of the storage box 9, sliding connection between sieve 31 and discharge opening 33, in operation, rotate when dwang 12 and drive second gear 26 and rotate, second gear 26 rotates and drives first rack 13 and remove, first rack 13 removes and drives slider 28 and remove along slide bar 30, slider 28 removes and drives and remove frame 32 and remove, it removes to remove frame 32 and drive sieve 31, sieve 31 can play the effect of screening like this, prevent the upper end of impurity adhesion at sieve 31, make simultaneously that sieve 31 can be stable remove under spring 29's effect.

As still further embodiments of the utility model: the power device comprises a first gear 24, a second rack 15, a fixed seat 16, a toothed ring 14, a half gear 21, a driving wheel 19, a driven wheel 22, a belt 20, a rotating shaft 23, a second motor 17 and a stabilizing plate 18, wherein the front end of the storage box 9 is fixedly connected with the stabilizing plate 18, the upper end of the stabilizing plate 18 is fixedly connected with the second motor 17, the output shaft end of the second motor 17 is fixedly connected with the rotating shaft 23 at the left end, the circumferential surface of the rotating shaft 23 at the left end is fixedly connected with the half gear 21 and the driving wheel 19, the rotating shaft 23 is rotatably connected with the storage box 9, the circumferential surface of the rotating shaft 23 at the right end is fixedly connected with the driven wheel 22 and the half gear 21, the driving wheel 19 is connected with the driven wheel 22 through the belt 20, the toothed ring 14 is meshed with the half gear 21, the right end of the toothed ring 14 is fixedly connected with the second rack 15, the first gear 24 is meshed with the second rack 15, and the first gear 24 is fixedly connected with the rotating rod 12, the second rack 15 is connected with the fixed seat 16 in a sliding way, the fixed seat 16 is fixedly connected with the storage box 9, when in work, the second motor 17 is started, the rotating shaft 23 at the left end is driven to rotate under the action of the second motor 17, the rotating shaft 23 at the left end drives the driving wheel 19 and the half gear 21 at the left end to rotate, the driving wheel 19 drives the driven wheel 22 to rotate under the action of the belt 20, the driven wheel 22 drives the rotating shaft 23 at the right end to rotate, the rotating shaft 23 at the right end drives the half gear 21 at the right end to rotate, half gear 21 that is located left end and right-hand member rotates simultaneously like this and can drive ring gear 14 and remove, and ring gear 14 removes and drives second rack 15 and remove, and second rack 15 removes and drives first gear 24 and rotate, and first gear 24 rotates and drives dwang 12 and rotate, at this moment under the effect of dwang 12 for screening plant begins the operation.

As still further embodiments of the utility model: the tooth direction of the half gear 21 at the left end is opposite to that of the half gear 21 at the right end, in operation, the tooth direction of the half gear 21 at the left end is opposite to that of the half gear 21 at the right end, so that when the half gear 21 at the left end and the right end rotates simultaneously, the toothed ring 14 can move inwards or outwards simultaneously, the first rack 13 can move inwards or outwards simultaneously, the sliding block 28 can move upwards or downwards simultaneously under the action of the first rack 13, the sieve plate 31 can move upwards or downwards simultaneously, and the sieve plate is more stable when the sieve plate 31 is used for sieving.

As still further embodiments of the utility model: the bearing seat 25 is provided with a plurality of uniform distributions at the right end of the storage box 9, and when the storage box is in operation, the rotating rod 12 is enabled to rotate more stably under the action of the bearing seat 25.

As still further embodiments of the utility model: the sliding hole 11, the spring 29, the sliding block 28, the sliding rod 30, the first rack 13, the second gear 26, the rotating rod 12, the bearing seat 25, the first gear 24, the second rack 15, the fixed seat 16, the toothed ring 14, the half gear 21 and the rotating shaft 23 are symmetrically distributed at the left end and the right end of the storage box 9, so that the sieve plate 31 can stably move up and down during operation.

As a still further scheme of the utility model: the height of discharge opening 33 is greater than the thickness of sieve 31, and during operation, sieve 31 has certain displacement space at the in-process that reciprocates, guarantees that sieve 31 can normally remove.

The working principle of the utility model is as follows:

when the utility model is used, the liquid pump 27 is started to pump the cooling liquid in the storage box 9, the cooling liquid passes through the connecting pipe 4 and finally enters the protective shell 5 along the liquid inlet hole 6 to fall on the circumferential surface of the grinding wheel 10, the cooling liquid passes through the grinding wheel 10 to achieve the purpose of cooling the grinding wheel 10, the cooling liquid falling from the grinding wheel 10 falls into the storage box 9, firstly passes through the sieve plate 31, and simultaneously the second motor 17 is started, the rotating shaft 23 positioned at the left end is driven to rotate under the action of the second motor 17, the rotating shaft 23 positioned at the left end drives the driving wheel 19 and the half gear 21 positioned at the left end to rotate, the driving wheel 19 drives the driven wheel 22 to rotate under the action of the belt 20, the driven wheel 22 drives the rotating shaft 23 positioned at the right end to rotate, the rotating shaft 23 positioned at the right end drives the half gear 21 positioned at the right end to rotate, so that the half gears 21 positioned at the left end and the right end simultaneously rotate to drive the toothed ring 14 to move, the ring gear 14 removes and drives second rack 15 and removes, second rack 15 removes and drives first gear 24 and rotate, first gear 24 rotates and drives dwang 12 and rotate, dwang 12 rotates and drives second gear 26 and rotate, second gear 26 rotates and drives first rack 13 and remove, first rack 13 removes and drives slider 28 and removes along slide bar 30, slider 28 removes and drives movable rack 32 and remove, movable rack 32 removes and drives sieve 31 and remove, along with the removal of sieve 31 like this, the impurity that contains in the coolant liquid on the sieve 31 drops from discharge opening 33 along sieve 31, the coolant liquid of filtering completion passes inside sieve 31 gets into storage box 9, the coolant liquid in the storage box 9 just can continue to use next time like this.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The grinder with the cooling device is characterized by comprising a bottom plate (1), wherein the upper end of the bottom plate (1) is fixedly connected with a fixing frame (3) and a fixing rod (8), the upper end of the fixing rod (8) is fixedly connected with a first motor (7), an output shaft end of the first motor (7) is fixedly connected with a grinding wheel (10), the circumferential surface of the first motor (7) is fixedly connected with a protective shell (5), the grinding wheel (10) is positioned in the protective shell (5), the upper end of the protective shell (5) is provided with a liquid inlet hole (6), the interior of the bottom plate (1) is fixedly connected with a storage box (9), the interior of the storage box (9) is slidably connected with a sieve plate (31), the lower end of the sieve plate (31) is fixedly connected with a sieving device, the front end of the storage box (9) is fixedly connected with a power device, the interior of the storage box (9) is fixedly connected with a connecting pipe (4), the periphery of the connecting pipe (4) is fixedly connected with a liquid pump (27), the fixing frame (3) is fixedly connected with the liquid pump (27), and one end, far away from the storage box (9), of the connecting pipe (4) is located right above the liquid inlet hole (6).

2. The grinder with a cooling device as claimed in claim 1, characterized in that the lower end of the base plate (1) is fixedly connected with supporting legs (2), and the supporting legs (2) are provided with a plurality of uniformly distributed lower ends of the base plate (1).

3. The grinding machine with the cooling device is characterized in that the screening device comprises a sliding hole (11), a spring (29), a sliding block (28), a sliding rod (30), a moving frame (32), a discharging hole (33), a first rack (13), a second gear (26), a rotating rod (12) and a bearing seat (25), the sliding hole (11) is formed in the storage box (9), the sliding rod (30) is fixedly connected to the inside of the sliding hole (11), the sliding block (28) is slidably connected to the circumferential surface of the sliding rod (30), the spring (29) is fixedly connected to the lower end of the sliding block (28), one end, far away from the sliding block (28), of the spring (29) is fixedly connected with the sliding hole (11), the moving frame (32) is fixedly connected to the left end of the sliding block (28), and the moving frame (32) is fixedly connected with the sieve plate (31), the utility model discloses a sieve, including the first rack of right-hand member fixedly connected with (13) of slider (28), first rack (13) meshing has second gear (26), inside fixedly connected with dwang (12) of second gear (26), rotate between dwang (12) and bearing frame (25) and be connected, fixed connection between bearing frame (25) and case (9), discharge opening (33) have been seted up to the rear end face of case (9), sliding connection between sieve (31) and discharge opening (33).

4. The grinding machine with the cooling device is characterized in that the power device comprises a first gear (24), a second rack (15), a fixed seat (16), a toothed ring (14), a half gear (21), a driving wheel (19), a driven wheel (22), a belt (20), a rotating shaft (23), a second motor (17) and a stabilizing plate (18), the front end of the storage box (9) is fixedly connected with the stabilizing plate (18), the upper end of the stabilizing plate (18) is fixedly connected with the second motor (17), the shaft outlet end of the second motor (17) is fixedly connected with the rotating shaft (23) at the left end, the circumferential surface of the rotating shaft (23) at the left end is fixedly connected with the half gear (21) and the driving wheel (19), the rotating shaft (23) is rotatably connected with the storage box (9), the circumferential surface of the rotating shaft (23) at the right end is fixedly connected with the driven wheel (22) and the half gear (21), the utility model discloses a storage box, including action wheel (19), driven wheel (22), driving wheel (19) and driven wheel (22), be connected through belt (20) between action wheel (19) and the driven wheel, the meshing of half gear (21) has ring gear (14), right-hand member fixedly connected with second rack (15) of ring gear (14), second rack (15) meshing has first gear (24), fixed connection between first gear (24) and dwang (12), sliding connection between second rack (15) and fixing base (16), fixed connection between fixing base (16) and storage box (9).

5. The grinder with a cooling device as claimed in claim 4, characterized in that the teeth of the half gear (21) at the left end are in the opposite direction to the teeth of the half gear (21) at the right end.

6. The grinder with cooling device as claimed in claim 3, characterized in that the bearing seat (25) is provided with a plurality of evenly distributed right ends of the storage boxes (9).

7. The grinder with the cooling device is characterized in that the sliding hole (11), the spring (29), the sliding block (28), the sliding rod (30), the first rack (13), the second gear (26), the rotating rod (12), the bearing seat (25), the first gear (24), the second rack (15), the fixed seat (16), the toothed ring (14), the half gear (21) and the rotating shaft (23) are symmetrically distributed at the left end and the right end of the storage box (9).

8. The grinder with cooling device as claimed in claim 3, characterized in that the height of the discharge opening (33) is greater than the thickness of the sieve plate (31).

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