CN211890151U

CN211890151U - Stone material elevating gear that polishes

Info

Publication number: CN211890151U
Application number: CN202020313781.0U
Authority: CN
Inventors: 王月
Original assignee: Yuefu Stone Tianjin Co ltd
Current assignee: Yuefu Stone Tianjin Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-10
Anticipated expiration: 2030-03-13

Abstract

The utility model belongs to the technical field of the stone material is polished, especially, a stone material elevating gear that polishes uses comparatively hard to current hand stone material polisher, and the staff's operation of being not convenient for to lead to polishing fashioned stone material quality poor, the problem that work efficiency is low, now proposes following scheme, and it includes the box, seted up the spout on the bottom half inner wall, slidable mounting has two splint in the spout, and the threaded rod is installed in the box rotation, and the one end of threaded rod extends to outside the box and fixed mounting has first crank, threaded rod and two splint threaded connection, and fixed mounting has the backup pad in the box, and the backup pad movable sleeve is established in the outside of two splint, rotates in the box and installs the worm, and the one end of worm extends to outside the box and fixed mounting has the second crank. The utility model has the advantages of simple and reasonable structure, and the labour saving and time saving of polishing, the operation of being convenient for, it is effectual to polish, has improved the work efficiency that the stone material was polished.

Description

Stone material elevating gear that polishes

Technical Field

The utility model relates to a stone material technical field that polishes especially relates to a stone material elevating gear that polishes.

Background

The stone is widely applied to indoor and outdoor decoration design, curtain wall decoration and public facility construction as a high-grade building decoration material, and common stones in the market at present are mainly divided into natural stones and artificial stones. With the progress and development of society, the living conditions of people's materials are greatly improved, stone is used as building and decorating materials, high-grade stone products are already in common families, stone is widely used for floors, wall surfaces, cabinets and table tops, and the stone can be put into use after being polished.

The existing hand stone grinding machine is labor-consuming to use and inconvenient to operate by workers, so that the quality of the ground and formed stone is poor, the working efficiency is low, and the stone grinding lifting device is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current hand stone material polisher and using comparatively difficultly, and the staff's operation of being not convenient for to lead to polishing fashioned stone material quality poor, shortcoming that work efficiency is low, and the stone material elevating gear that polishes that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stone polishing lifting device comprises a box body, wherein a sliding groove is formed in the inner wall of the bottom of the box body, two clamping plates are arranged in the sliding groove in a sliding manner, a threaded rod is rotatably arranged in the box body, one end of the threaded rod extends out of the box body and is fixedly provided with a first crank, the threaded rod is in threaded connection with the two clamping plates, a supporting plate is fixedly arranged in the box body, the supporting plate is movably sleeved outside the two clamping plates, a worm is rotatably arranged in the box body, one end of the worm extends out of the box body and is fixedly provided with a second crank, a worm wheel is rotatably arranged on the inner wall of the top of the box body and is meshed with the worm, two gears are rotatably arranged on the inner wall of the top of the box body, one sides of the two gears, which are close to each other, are meshed with each other, the worm wheel, one side of each of the two racks, which is close to each other, is meshed with the corresponding gear, the bottom ends of the two racks are fixedly provided with the same fixed seat, the bottom of the fixed seat is fixedly provided with a motor, and an output shaft of the motor is fixedly provided with a polishing disc.

Preferably, one side of the box body is connected with a box door through a hinge, and the box door is provided with an observation window, so that the box door can be conveniently opened for operation, and the polishing progress can be observed through the observation window.

Preferably, the outer ring of the bearing is fixedly installed on the inner wall of one side of the box body, and the threaded rod is fixedly sleeved with the inner ring of the bearing, so that the threaded rod is conveniently and rotatably installed in the box body.

Preferably, the outside of threaded rod is equipped with two sets of external screw threads, and two sets of external screw thread pitch are the same, and revolve to opposite for two splint moving amplitude keep unanimous, moving direction is opposite all the time.

Preferably, the inner sides of the two clamping plates are respectively provided with two groups of internal threads, and the two groups of internal threads are meshed with the corresponding external threads, so that the two clamping plates are in threaded connection with the threaded rod.

Preferably, the outside of worm rotates and installs the axle sleeve, and the bottom of top fixed mounting dead lever of axle sleeve, the top fixed mounting of dead lever are on the top inner wall of box, conveniently rotate the worm and install in the box.

The utility model discloses in, a stone material elevating gear that polishes, through rotating first crank, drive the threaded rod and rotate, drive two splint and be close to each other and remove through two sets of external screw threads and internal screw thread meshing transmission to the stone material that will polish presss from both sides tightly, prevents to rock at the in-process stone material of polishing, leads to the effect of polishing not good.

In the utility model, the stone polishing lifting device drives the worm to rotate by rotating the second crank, drives the worm wheel to rotate by the meshing transmission of the worm and the worm wheel, drives the gear to rotate while the worm wheel rotates, drives the two gears to rotate by the meshing transmission of the two gears, the rotating directions of the two gears are opposite, and then drives the two racks to synchronously move downwards by the meshing transmission of the two gears and the corresponding racks, thereby driving the fixing seat to move downwards and driving the polishing disc to move downwards;

the utility model has the advantages of simple and reasonable structure, and the labour saving and time saving of polishing, the operation of being convenient for, it is effectual to polish, has improved the work efficiency that the stone material was polished.

Drawings

Fig. 1 is a schematic structural view of a stone polishing lifting device provided by the present invention;

fig. 2 is the utility model provides a stone material elevating gear's a part's schematic structure diagram that polishes.

In the figure: 1. a box body; 2. a box door; 3. an observation window; 4. a chute; 5. a splint; 6. a threaded rod; 7. a first crank; 8. a support plate; 9. a worm; 10. a second crank; 11. a shaft sleeve; 12. fixing the rod; 13. a worm gear; 14. a gear; 15. a slide base; 16. a rack; 17. a fixed seat; 18. a motor; 19. a grinding disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a stone polishing lifting device comprises a box body 1, a chute 4 is arranged on the inner wall of the bottom of the box body 1, two clamping plates 5 are arranged in the chute 4 in a sliding manner, a threaded rod 6 is installed in the box body 1 in a rotating manner, one end of the threaded rod 6 extends out of the box body 1 and is fixedly provided with a first crank 7, the threaded rod 6 is in threaded connection with the two clamping plates 5, a supporting plate 8 is fixedly installed in the box body 1, the supporting plate 8 is movably sleeved on the outer sides of the two clamping plates 5, a worm 9 is installed in the box body 1 in a rotating manner, one end of the worm 9 extends out of the box body 1 and is fixedly provided with a second crank 10, a worm wheel 13 is installed on the inner wall of the top of the box body 1 in a rotating manner, the worm wheel 13 is meshed with the worm 9, two gears 14 are installed on the inner wall of, two sliding seats 15 are fixedly mounted on the inner wall of the top of the box body 1, racks 16 are slidably mounted on the side, close to each other, of the two sliding seats 15, one side, close to each other, of the two racks 16 is meshed with the corresponding gear 14, the bottom ends of the two racks 16 are fixedly mounted with a same fixed seat 17, a motor 18 is fixedly mounted at the bottom of the fixed seat 17, and a polishing disc 19 is fixedly mounted on an output shaft of the motor 18.

One side of the box body 1 is connected with a box door 2 through a hinge, the box door 2 is provided with an observation window 3, the operation of opening the box door 2 is convenient, and the polishing progress is observed through the observation window 3, the inner wall of one side of the box body 1 is fixedly provided with an outer ring of a bearing, a threaded rod 6 is fixedly sleeved with an inner ring of the bearing, the threaded rod 6 is conveniently and rotatably arranged in the box body 1, the outer side of the threaded rod 6 is provided with two groups of external threads, the thread pitches of the two groups of external threads are the same, and the rotating directions are opposite, so that the moving amplitudes of the two clamping plates 5 are kept consistent, the moving directions are always opposite, the inner sides of the two clamping plates 5 are respectively provided with two groups of internal threads, the two groups of internal threads are meshed with the corresponding external threads, so that the two clamping plates 5 are in threaded, the worm 9 is conveniently and rotatably arranged in the box body 1.

In the utility model, firstly, the box door 2 is opened, the stone to be polished is placed on the supporting plate 8, then the box door 2 is closed, the first crank 7 is rotated to drive the threaded rod 6 to rotate, the two clamping plates 5 are driven to move close to each other through the meshing transmission of the two groups of external threads and the internal threads, thereby the stone to be polished is clamped tightly, then the second crank 10 is rotated to drive the worm 9 to rotate, the worm wheel 13 is driven to rotate through the meshing transmission of the worm 9 and the worm wheel 13, the worm wheel 13 rotates and simultaneously drives the gear 14 to rotate, the two gears 14 are driven to rotate through the meshing transmission of the two gears 14, the rotating directions of the two gears 14 are opposite, then the two racks 16 are driven to synchronously move downwards through the meshing transmission of the two gears 14 and the corresponding racks 16, thereby the fixing seat 17 is driven to move downwards, thereby the polishing disk 19 is driven to move downwards, when the polishing disk, and stopping rotating the second crank handle 10, and driving the grinding disc 19 to rotate by the driving motor 18 to grind the stone.

Claims

1. The utility model provides a stone material elevating gear that polishes, the power distribution box comprises a box body (1), a serial communication port, spout (4) have been seted up on box (1) bottom inner wall, slidable mounting has two splint (5) in spout (4), threaded rod (6) are installed to box (1) internal rotation, the one end of threaded rod (6) extends to the box (1) outside and fixed mounting has first crank (7), threaded rod (6) and two splint (5) threaded connection, fixed mounting has backup pad (8) in box (1), backup pad (8) movable sleeve is established in the outside of two splint (5), box (1) internal rotation is installed worm (9), the one end of worm (9) extends to the box (1) outside and fixed mounting has second crank (10), rotate on the top inner wall of box (1) and install worm wheel (13), worm wheel (13) and worm (9) mesh, rotate on the top inner wall of box (1) and install two gears (14), one side that two gears (14) are close to each other meshes mutually, worm wheel (13) fixed welding is located the front side of right side gear (14) in two gears (14), fixed mounting has two slides (15) on the top inner wall of box (1), the equal slidable mounting in one side that two slides (15) are close to each other has rack (16), one side that two racks (16) are close to each other meshes with corresponding gear (14) mutually, the bottom fixed mounting of two racks (16) has same fixing base (17), the bottom fixed mounting of fixing base (17) has motor (18), fixed mounting has polishing dish (19) on the output shaft of motor (18).

2. The stone grinding lifting device as claimed in claim 1, wherein a box door (2) is connected to one side of the box body (1) through a hinge, and an observation window (3) is arranged on the box door (2).

3. The stone grinding lifting device as claimed in claim 1, wherein the inner wall of one side of the box body (1) is fixedly provided with an outer ring of a bearing, and the threaded rod (6) is fixedly sleeved with an inner ring of the bearing.

4. A stone grinding lifting device as claimed in claim 1, characterized in that the threaded rod (6) is provided on its outside with two sets of external threads, which have the same pitch and opposite direction of rotation.

5. A stone grinding lifting device as claimed in claim 4, characterized in that the two clamping plates (5) are provided with two sets of internal threads on their inner sides, respectively, which engage with corresponding external threads.

6. The stone grinding lifting device as claimed in claim 1, wherein a bushing (11) is rotatably installed at the outer side of the worm (9), the bottom end of a fixing rod (12) is fixedly installed at the top of the bushing (11), and the top end of the fixing rod (12) is fixedly installed on the inner wall of the top of the box body (1).