CN220178869U

CN220178869U - Stone polisher

Info

Publication number: CN220178869U
Application number: CN202321056448.6U
Authority: CN
Inventors: 曾天森
Original assignee: Macheng Dingxin Craft Stone Co ltd
Current assignee: Macheng Dingxin Craft Stone Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-12-15
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a stone polishing machine, which comprises a polishing table, wherein two movable plates are arranged in the polishing table, four sliding grooves are formed in the upper surface of the polishing table, clamping plates are connected in the sliding grooves in a sliding manner, two commutators are fixedly arranged on the upper surface of each movable plate, a first bidirectional motor is arranged above each movable plate, the power output end of each first bidirectional motor is fixedly connected with the driving end of each commutator, and a threaded rod is fixedly arranged at the reversing end of each commutator. According to the utility model, the clamping plate on the stone polishing machine can be quickly adjusted in height according to the thickness of the stone, so that the stone polishing machine can better clamp stones with different thicknesses and cannot be higher than the stone surface, further, the polishing plate of the stone polishing machine can polish the stone surface more comprehensively, the stone edge can be polished very conveniently and quickly, and the stone polishing machine can ensure the polishing quality and polishing effect of the stone polishing machine.

Description

Stone polisher

Technical Field

The utility model relates to the technical field of stone polishing, in particular to a stone polishing machine.

Background

In order to increase the smoothness of the stone surface, the stone surface is polished by a polisher, the polisher clamps and fixes the stone, then the motor is used for driving the polishing sheet to remove burrs and other protrusions on the stone surface, so that the stone surface is smoother, and the polishing requirement of the stone is met.

The utility model discloses a stone polishing machine with an existing authorization bulletin number of CN212683385U, which comprises a tabletop, wherein an operating table is fixedly connected to the central position of the upper surface of the tabletop, a cover plate positioned outside the operating table is arranged on the upper surface of the tabletop, fixing frames are fixedly arranged on two sides of the upper surface of the tabletop, and the side surfaces of the two fixing frames are fixedly connected with two sides of the operating table.

By adopting the technical scheme, the condition that the stone is excessively extruded by the supporting block is effectively avoided, the quality of the stone is ensured, the grinding machine can move downwards through the hydraulic rod, the stone with different heights is better contacted with the grinding disc, but the technical scheme is that the stone grinding machine is used for clamping and fixing the stone, the condition that the clamping plate is higher than the stone can be caused after the stone grinding machine uses the clamp to fix the stone due to different thickness of the stone, and then the grinding disc cannot grind the edge position of the stone, otherwise, the clamp can be touched, and the grinding quality and the grinding effect of the stone grinding machine on the stone are influenced.

Disclosure of Invention

In view of the above, it is necessary to provide a stone polisher for solving the problem that the polishing sheet cannot polish the edge of stone due to the fact that the clamping plate is higher than the stone after the stone polisher uses the clamp to fix the stone.

According to one aspect of the utility model, there is provided a stone polisher, comprising a polishing table, wherein two movable plates are arranged in the polishing table, four sliding grooves are formed in the upper surface of the polishing table, clamping plates are slidably connected in the sliding grooves, two commutators are fixedly arranged on the upper surface of each movable plate, a first bidirectional motor is arranged above each movable plate, the power output end of each first bidirectional motor is fixedly connected with the driving end of each commutator, a threaded rod is fixedly arranged at the reversing end of each commutator, and the outer surface of each threaded rod is in threaded connection with the inner wall of each clamping plate;

the inner bottom wall of the polishing table is fixedly provided with two second bidirectional motors, the power output end of each second bidirectional motor is fixedly provided with two threaded screw rods, the outer surface of each threaded screw rod is in threaded connection with a connecting block, the bottom surface of each connecting block is fixedly connected with the upper surface of the movable plate, and the thread directions of the two threaded screw rods on each second bidirectional motor are opposite.

According to some embodiments, four supporting legs are fixedly mounted on the bottom surface of the polishing table, and a supporting frame is fixedly mounted on the upper surface of the polishing table.

According to some embodiments, the hydraulic rod is fixedly installed on the inner top wall of the supporting leg, a rotating motor is fixedly installed at the power output end of the hydraulic rod, and a polishing disc is fixedly installed at the power output end of the rotating motor.

According to some embodiments, the outer surface of the hydraulic rod is fixedly provided with a reinforcing ring, and the upper surface of the reinforcing ring is fixedly connected with the inner top wall of the support frame.

According to some embodiments, two limiting blocks are fixedly mounted on the bottom surface of each moving plate, four limiting grooves are formed in the inner bottom wall of the polishing table, and each limiting block is slidably connected to the inside of each limiting groove.

According to some embodiments, a stabilizing seat is fixedly mounted on the bottom surface of each first bidirectional motor, and the bottom surface of each stabilizing seat is fixedly connected with the upper surface of the moving plate.

According to some embodiments, a fixing seat is fixedly installed on the bottom surface of each second bidirectional motor, and the bottom surface of each fixing seat is fixedly connected with the inner bottom wall of the polishing table.

According to some embodiments, one end of each group of threaded screw rods, which is far away from each other, is sleeved with a bearing seat, one side surface of each group of bearing seats, which is far away from each other, is fixedly connected with the inner wall of the polishing table, and the number of the threaded screw rods and the number of the bearing seats in each group are two.

Compared with the prior art, the utility model has the following beneficial effects:

through being provided with the power cooperation movable plate that first bi-directional motor provided, can drive the commutator and rotate, then the rotation through the commutator, can let the level rotation of first bi-directional motor change into vertical rotation, and then can drive the threaded rod and rotate, the threaded connection relation of cooperation threaded rod and grip block this moment, can adjust the length that the grip block upwards stretches out, then drive the screw thread lead screw that the screw thread direction is opposite through the second bi-directional motor and carry out the normal running fit connecting block, drive two movable plates and be close to each other or keep away from, can drive the grip block at the inside slip of sliding tray, accomplish the fixed work of centre gripping of stone polisher to the stone material, the grip block that lets on the stone polisher can carry out the altitude mixture control according to stone material thickness fast, and can not be higher than the stone material surface for the centre gripping that stone polisher abrasive disc can be more comprehensive, let stone material edge also very convenient and fast polish the work of polishing quality and effect of polishing to the stone material are guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained from them without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a polishing disc of a stone polishing machine according to the present utility model;

fig. 2 is a schematic perspective view of a moving plate of the stone polishing machine according to the present utility model;

fig. 3 is a schematic perspective view of a threaded screw rod of the stone polisher provided by the utility model;

fig. 4 is a schematic perspective view of a rotating motor of a stone polisher according to the present utility model.

In the figure: 1. a grinding table; 2. a moving plate; 3. a sliding groove; 4. a clamping plate; 5. a commutator; 6. a first bi-directional motor; 7. a threaded rod; 8. a second bi-directional motor; 9. a threaded screw rod; 10. a connecting block; 11. support legs; 12. a support frame; 13. a hydraulic rod; 14. a rotating electric machine; 15. polishing the grinding disc; 16. a reinforcing ring; 17. a limiting block; 18. a limit groove; 19. a stable seat; 20. a fixing seat; 21. and a bearing seat.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a stone polishing machine, including a polishing table 1, two moving plates 2 are disposed in the polishing table 1, four sliding grooves 3 are disposed on the upper surface of the polishing table 1, a clamping plate 4 is slidably connected in each sliding groove 3, two commutators 5 are fixedly disposed on the upper surface of each moving plate 2, a first bidirectional motor 6 is disposed above each moving plate 2, the power output end of each first bidirectional motor 6 is fixedly connected with the driving end of each commutator 5, a threaded rod 7 is fixedly mounted at the reversing end of each commutator 5, and the outer surface of each threaded rod 7 is in threaded connection with the inner wall of the clamping plate 4.

The inner bottom wall of the grinding table 1 is fixedly provided with two second bidirectional motors 8, the power output end of each second bidirectional motor 8 is fixedly provided with two threaded screw rods 9, the outer surface of each threaded screw rod 9 is in threaded connection with a connecting block 10, the bottom surface of each connecting block 10 is fixedly connected with the upper surface of the movable plate 2, and the threaded directions of the two threaded screw rods 9 on each second bidirectional motor 8 are opposite.

The commutator 5 is driven to rotate through the first bidirectional motor 6 matched with the movable plate 2, the horizontal rotation of the first bidirectional motor 6 can be converted into vertical rotation, the length of the upward extending of the clamping plate 4 can be adjusted through the threaded connection relation between the matched threaded rod 7 and the clamping plate 4, then the threaded screw rod 9 with opposite threaded directions is driven by the second bidirectional motor 8 to rotate and match with the connecting block 10, the two movable plates 2 are driven to be close to or far away from each other, the clamping plate 4 can be driven to slide in the sliding groove 3, the clamping and fixing work of the stone grinding machine on the stone is completed, the clamping plate 4 on the stone grinding machine can be rapidly adjusted in height according to the thickness of the stone, and stone with different thickness can be better clamped by the stone grinding machine, and the stone grinding machine cannot be higher than the stone surface.

Further, four supporting legs 11 are fixedly arranged on the bottom surface of the polishing table 1, a supporting frame 12 is fixedly arranged on the upper surface of the polishing table 1, the supporting legs 11 can support and stabilize the polishing table 1, the stability of the polishing table 1 during use is guaranteed, the supporting frame 12 can be connected with polishing equipment of a stone polishing machine in a hanging mode, and smooth polishing work is guaranteed.

Further, the hydraulic rod 13 is fixedly arranged on the inner top wall of the supporting leg 11, the rotating motor 14 is fixedly arranged at the power output end of the hydraulic rod 13, the polishing disc 15 is fixedly arranged at the power output end of the rotating motor 14, the polishing disc 15 is driven to rotate by the rotating motor 14, polishing of the stone surface can be achieved, and then the rotating motor 14 is driven to adjust up and down by power provided by the hydraulic rod 13, so that polishing of stones with different thicknesses can be achieved.

Further, the reinforcing ring 16 is fixedly arranged on the outer surface of the hydraulic rod 13, the upper surface of the reinforcing ring 16 is fixedly connected with the inner top wall of the support frame 12, the reinforcing ring 16 can increase the connection firmness of the hydraulic rod 13 and the support frame 12, the hydraulic rod 13 is not easy to loose, and the stable operation of the hydraulic rod 13 is ensured.

Further, two limiting blocks 17 are fixedly installed on the bottom surface of each movable plate 2, four limiting grooves 18 are formed in the inner bottom wall of the polishing table 1, each limiting block 17 is slidably connected to the inside of each limiting groove 18, and the limiting blocks 17 are slidably arranged in the limiting grooves 18, so that the stability of the movable plates 2 during movement can be improved, and the movement precision of the movable plates 2 is improved.

Further, the bottom surface of every first bi-directional motor 6 is all fixed mounting has firm seat 19, and the bottom surface of every firm seat 19 all is connected with the upper surface fixed of movable plate 2, and firm seat 19 can consolidate first bi-directional motor 6, lets first bi-directional motor 6 and movable plate 2 be connected inseparabler, has guaranteed the steadiness when first bi-directional motor 6 uses.

Further, the bottom surface of each second bidirectional motor 8 is fixedly provided with a fixing seat 20, the bottom surface of each fixing seat 20 is fixedly connected with the inner bottom wall of the polishing table 1, the fixing seats 20 can fix the positions of the second bidirectional motors 8, the second bidirectional motors 8 can be fixed at specific positions in the polishing table 1, and stable operation of the second bidirectional motors 8 is ensured.

Further, one end that every group screw thread lead screw 9 kept away from each other all overlaps and is equipped with bearing frame 21, and one side that every group bearing frame 21 kept away from each other all is with the inner wall fixed connection of platform 1 of polishing, and the quantity of every group screw thread lead screw 9 and the quantity of every group bearing frame 21 are two, utilize bearing frame 21 can assist screw thread lead screw 9 to rotate, have reduced the terminal swing of screw thread lead screw 9, have increased the precision when screw thread lead screw 9 rotates.

Working principle: during the use, at first with first bi-directional motor 6, second bi-directional motor 8, hydraulic stem 13 and rotating electrical machines 14 are linked together with the power, when the device is used to carry out the work of polishing to the stone material surface, place the stone material that needs to polish on polishing table 1 earlier, then according to the thickness of stone material, let first bi-directional motor 6 drive commutator 5 rotate, through the rotation of commutator 5, can let the horizontal rotation of first bi-directional motor 6 change into vertical rotation, and then can drive threaded rod 7 and rotate, the threaded connection relation of cooperation threaded rod 7 and grip block 4 this moment, can adjust the length that grip block 4 upwards stretches out, let the ascending length of grip block 4 can not exceed the upper surface of stone material, and then the grip block 4 on the stone material polisher can carry out high-speed adjustment according to stone material thickness, make the different thickness stone materials of centre gripping that the stone material polisher can be better, and can be higher than the surface of stone material, and then let stone material polishing piece can more comprehensive polishing surface, make stone material edge also very convenient and fast carry out the work of polishing, and very guarantee that the motor 7 rotates, and then can drive threaded rod 7 and grip block 4 and the screw connection piece is moved to the inside for the two is moved to the inside for the drive the screw thread that is moved to the 13, the inside is kept away from the groove of the back to the groove of the inside of the need to be 13, the rotation is kept away from to the effect of the inside to the grip block is driven to the 13 to the inside is moved to the inside the grinding plate is moved, and the inside is moved to be the grinding plate is made to the grinding plate is in the grinding machine and the grinding tool is more comprehensive.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

Claims

1. The stone polishing machine is characterized by comprising a polishing table (1), wherein two movable plates (2) are arranged in the polishing table (1), four sliding grooves (3) are formed in the upper surface of the polishing table (1), clamping plates (4) are slidably connected in the sliding grooves (3), two commutators (5) are fixedly arranged on the upper surface of each movable plate (2), a first bidirectional motor (6) is arranged above each movable plate (2), the power output end of each first bidirectional motor (6) is fixedly connected with the driving end of each commutator (5), threaded rods (7) are fixedly arranged at the reversing ends of each commutator (5), and the outer surfaces of the threaded rods (7) are in threaded connection with the inner walls of the clamping plates (4);

the polishing device is characterized in that two second bidirectional motors (8) are fixedly arranged on the inner bottom wall of the polishing table (1), two threaded screw rods (9) are fixedly arranged at the power output end of each second bidirectional motor (8), connecting blocks (10) are connected to the outer surfaces of the threaded screw rods (9) in a threaded mode, the bottom surfaces of the connecting blocks (10) are fixedly connected with the upper surface of the movable plate (2), and the thread directions of the two threaded screw rods (9) on each second bidirectional motor (8) are opposite.

2. A stone grinder according to claim 1, wherein four support legs (11) are fixedly mounted on the bottom surface of the grinding table (1), and a support frame (12) is fixedly mounted on the upper surface of the grinding table (1).

3. A stone grinder according to claim 2, wherein the inner top wall of the supporting leg (11) is fixedly provided with a hydraulic rod (13), the power output end of the hydraulic rod (13) is fixedly provided with a rotating motor (14), and the power output end of the rotating motor (14) is fixedly provided with a grinding disc (15).

4. A stone grinder according to claim 3, wherein the outer surface of the hydraulic rod (13) is fixedly provided with a reinforcing ring (16), and the upper surface of the reinforcing ring (16) is fixedly connected with the inner top wall of the support frame (12).

5. A stone grinder according to claim 1, wherein two limiting blocks (17) are fixedly mounted on the bottom surface of each movable plate (2), four limiting grooves (18) are formed in the inner bottom wall of the grinding table (1), and each limiting block (17) is slidably connected to the inside of each limiting groove (18).

6. A stone grinder according to claim 1, wherein the bottom surface of each of the first bi-directional motors (6) is fixedly provided with a stabilizing seat (19), and the bottom surface of each stabilizing seat (19) is fixedly connected with the upper surface of the movable plate (2).

7. A stone grinder according to claim 1, wherein a fixing base (20) is fixedly mounted on the bottom surface of each second bi-directional motor (8), and the bottom surface of each fixing base (20) is fixedly connected with the inner bottom wall of the grinding table (1).

8. A stone grinder according to claim 1, wherein each set of threaded screw rods (9) is provided with a bearing seat (21) in a sleeved manner at one end thereof, and each set of bearing seats (21) is fixedly connected with the inner wall of the grinding table (1) at one side thereof, and the number of threaded screw rods (9) and the number of bearing seats (21) in each set are two.