CN214213213U

CN214213213U - Granite plate polishing machine

Info

Publication number: CN214213213U
Application number: CN202120086942.1U
Authority: CN
Inventors: 何伟钢; 秦福伟; 刘辉; 李红军
Original assignee: Zhengzhou Shengju Technology Co ltd
Current assignee: Zhengzhou Shengju Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-17
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a granite plate burnishing machine relates to granite plate processing technology field, including base and granite plate, the upper end of dwang is rotated and is connected with the pressing shaft, and the lower fixed surface of connecting block is connected with extension spring, the upper surface and the extension spring fixed connection of sliding block, the equal fixedly connected with slide bar in both sides of second screw-nut, the upper end fixedly connected with slider of transmission shaft, the internal surface and the slider sliding connection of guide slot. The utility model discloses a set up dwang, pressing shaft, connecting block, extension spring and sliding block, prevent the in-process granite plate slope of clamping, guarantee processingquality, reduce the defective rate, through setting up second lead screw, second screw-nut, slide bar, transmission groove, guide slot, transmission shaft, slider and clamping bar, can make the clamping bar of both sides inwards or outwards slide simultaneously, realize pressing from both sides tight or loosen the granite plate, can improve clamping and dismantlement efficiency to a certain extent.

Description

Granite plate polishing machine

Technical Field

The utility model relates to a granite plate processing technology field specifically is a granite plate burnishing machine.

Background

Granite is formed from igneous rock, a steel-hard lenticular stone, originally formed from feldspar, quartz, and with one or more black minerals, all of which are flat in structure. Granite comprises quartz, feldspar and mica as main components. Wherein the feldspar content is 40% -60%, the quartz content is 20% -40%, and the color is determined by the types and the amount of the contained components. Granite is a rock with a full-crystalline structure, and high-quality granite has fine and uniform grains, compact structure, high quartz content and bright feldspar luster. Granite has a high silica content and belongs to acid rock. Some granite contains trace radioactive elements and such granite should be avoided for indoor use. The granite has compact structure, hard texture, acid and alkali resistance and good weather resistance, and can be used outdoors for a long time. Granite is a unique material, and the physical characteristics of granite are mainly represented by the following porosity/permeability: the physical permeability of granite is almost negligible, between 0.2% and 4% thermal stability: granite has high-strength heat-resistant stability; granite has strong corrosion resistance, and thus is widely used for storing chemical corrosion products. After the granite is processed into the granite plate, the surface of the granite plate needs to be polished to improve the smoothness of the surface of the stone plate.

At present, the granite plate inclines easily during the clamping of current granite plate burnishing machine to directly influence polishing quality, cause the defective rate to rise, the clamping is comparatively troublesome moreover, indirectly influences machining efficiency, and the easy slope of granite plate and the comparatively trouble problem of clamping when current granite plate burnishing machine has the clamping.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a granite slab burnishing machine has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: comprises a base and a granite plate, wherein both sides of the base are rotatably connected with a rotating rod through rotating shafts, the upper end of the rotating rod is rotatably connected with a pressing shaft, both ends of the pressing shaft are rotatably connected with connecting blocks, the lower surface of the connecting block is fixedly connected with an extension spring, both sides of the base are slidably connected with sliding blocks, the upper surface of each sliding block is fixedly connected with the extension spring, the inside of the base is rotatably connected with a second lead screw, the outer surface of the second lead screw is in threaded connection with a second lead screw nut, both sides of the second lead screw nut are fixedly connected with sliding rods, the upper surface of each sliding rod is provided with a transmission groove, the inside of each transmission groove is slidably connected with a transmission shaft, the upper end of each transmission shaft is fixedly connected with a sliding block, the upper surface of each sliding block is fixedly connected with a clamping rod, and the upper surface of the base is provided with a guide groove, the inner surface of the guide groove is connected with the sliding block in a sliding mode.

Optionally, the lower surface of the granite plate abuts against the upper surface of the base, and the lower portion of the pressing shaft abuts against the upper surface of the granite plate.

Optionally, one end of the second lead screw is fixedly connected with a rotating disc, the slider is in a T shape, the lower surface of the sliding rod abuts against the inner bottom wall of the base, the upper surface of the sliding rod abuts against the inner top wall of the base, and one side surface of the clamping rod abuts against the outer surface of the granite plate.

Optionally, the outer surface of the base is fixedly connected with a main body, one side face of the main body is fixedly connected with a motor connecting seat, and a servo motor is fixedly mounted on the upper portion of the motor connecting seat.

Optionally, a first lead screw is fixedly connected to an output end of the servo motor, a first lead screw nut is connected to the outer surface of the first lead screw in a threaded manner, a hollow block is fixedly connected to the outer surface of the first lead screw nut, an electric push rod is fixedly mounted on an inner top wall of the hollow block, a lifting block is slidably connected to the inner surface of the hollow block, and a telescopic end of the electric push rod is fixedly connected with the inner bottom wall of the lifting block.

Optionally, a polishing motor is fixedly mounted on the lower surface of the lifting block, a polishing disc is fixedly mounted at the output end of the polishing motor, a dust collector is fixedly mounted at the back of the main body, a hinge is fixedly connected to one side of the main body, and a sealing door is fixedly mounted on one side of the hinge.

Advantageous effects

The utility model provides a granite plate burnishing machine possesses following beneficial effect:

1. this granite plate polishing machine, through setting up the dwang, compress tightly the axle, the connecting block, extension spring and sliding block, make the dwang rotate through compressing tightly the axle, and press the compressing shaft of both sides at the upper surface of granite plate, extension spring again accessible connecting block draws down to compress tightly the axle and makes it compress tightly the granite plate, and make the lower surface of granite plate closely laminate with the upper surface of base, thereby prevent the in-process granite plate slope of clamping, guarantee processingquality, reduce the defective rate.

2. This granite plate polishing machine, through setting up the second lead screw, second screw-nut, the slide bar, the transmission groove, the guide slot, the transmission shaft, slider and clamping rod, the rotation accessible second screw-nut of second lead screw drives the both sides slide bar and slides, and control transmission shaft makes the slider also slide in the guide slot when gliding in the transmission groove, and then make the clamping rod of both sides inwards or outwards slide simultaneously, realize the clamp of granite plate or loosen, can improve clamping and dismantlement efficiency to a certain extent.

Drawings

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

FIG. 2 is a side view of the base of the present invention;

FIG. 3 is a schematic view of the front perspective sectional structure of the base of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the base in a top view.

In the figure: 1. a sealing door; 2. a main body; 3. a base; 4. polishing the motor; 5. rotating the disc; 6. a pressing shaft; 7. a slider; 8. an extension spring; 9. connecting blocks; 10. rotating the rod; 11. a first lead screw; 12. a hollow block; 13. a lifting block; 14. a first lead screw nut; 15. a vacuum cleaner; 16. a servo motor; 17. a motor connecting seat; 18. a clamping lever; 19. granite plates; 20. a transmission groove; 21. a slider; 22. a second feed screw nut; 23. a second lead screw; 24. a drive shaft; 25. a slide bar; 26. an electric push rod; 27. and a guide groove.

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 to 4, the present invention provides a technical solution: a granite plate polishing machine comprises a base 3 and a granite plate 19, wherein two sides of the base 3 are rotatably connected with a rotating rod 10 through a rotating shaft, the upper end of the rotating rod 10 is rotatably connected with a pressing shaft 6, the lower surface of the granite plate 19 is abutted to the upper surface of the base 3, the lower part of the pressing shaft 6 is abutted to the upper surface of the granite plate 19, two ends of the pressing shaft 6 are rotatably connected with connecting blocks 9, the lower surface of the connecting block 9 is fixedly connected with an extension spring 8, two sides of the base 3 are both slidably connected with sliding blocks 7, the upper surface of the sliding blocks 7 is fixedly connected with the extension spring 8, the inner part of the base 3 is rotatably connected with a second lead screw 23, the outer surface of the second lead screw 23 is in threaded connection with a second lead screw nut 22, two sides of the second lead screw nut 22 are both fixedly connected with sliding rods 25, the upper surface of the sliding rods 25 is provided with a transmission groove 20, and the inner part of the transmission groove 20 is slidably connected with a transmission shaft 24, the upper end of the transmission shaft 24 is fixedly connected with a slide block 21, the upper surface of the slide block 21 is fixedly connected with a clamping rod 18, one end of a second screw rod 23 is fixedly connected with a rotating disc 5, the slide block 21 is T-shaped, the lower surface of the slide rod 25 abuts against the inner bottom wall of the base 3, the upper surface of the slide rod 25 abuts against the inner top wall of the base 3, one side surface of the clamping rod 18 abuts against the outer surface of the granite plate 19, the upper surface of the base 3 is provided with a guide groove 27, the inner surface of the guide groove 27 is slidably connected with the slide block 21, the outer surface of the base 3 is fixedly connected with a main body 2, one side surface of the main body 2 is fixedly connected with a motor connecting seat 17, the upper part of the motor connecting seat 17 is fixedly provided with a servo motor 16, the output end of the servo motor 16 is fixedly connected with a first screw rod 11, the outer surface of the first screw rod 11 is in threaded connection with a first screw rod nut 14, the outer surface of the first screw rod nut 14 is fixedly connected with a hollow block 12, the interior roof fixed mounting of hollow block 12 has electric putter 26, the internal surface sliding connection of hollow block 12 has elevator 13, the flexible end of electric putter 26 and the interior diapire fixed connection of elevator 13, the lower fixed surface of elevator 13 installs grinding motor 4, grinding motor 4's output fixed mounting has the polishing dish, main part 2's back fixed mounting has dust catcher 15, one side fixedly connected with hinge of main part 2, a side fixed mounting of hinge has sealing door 1.

When the granite plate clamping device is used, firstly, the granite plate 19 is placed on the upper surface of the base 3, then the pressing shaft 6 is pulled towards the granite plate 19 to enable the rotating rod 10 to rotate, meanwhile, the connecting block 9 pulls the sliding block 7 to slide inwards through the extension spring 8, the pressing shafts 6 on two sides are pressed on the upper surface of the granite plate 19, the extension spring 8 can pull the pressing shaft 6 downwards through the connecting block 9 to enable the pressing shaft to tightly press the granite plate 19, and the lower surface of the granite plate 19 is tightly attached to the upper surface of the base 3, so that the inclination of the granite plate 19 in the clamping process is prevented, the processing quality is ensured, and the defective rate is reduced; then, the rotating disc 5 rotates the second screw rod 23, the rotation of the second screw rod 23 can drive the sliding rods 25 at two sides to slide through the second screw rod nut 22, and the transmission shaft 24 is controlled to slide in the transmission groove 20, and simultaneously the sliding block 21 also slides in the guide groove 27, so that the clamping rods 18 at two sides simultaneously slide inwards or outwards, the granite plate 19 is clamped or loosened, and the clamping and disassembling efficiency can be improved to a certain extent; the servo motor 16 can drive the grinding motor 4 to move left and right through the first screw rod 11 and the first screw rod nut 14; the electric push rod 26 can drive the grinding motor 4 to move up and down.

To sum up, the utility model is provided with the rotating rod 10, the pressing shaft 6, the connecting block 9, the extension spring 8 and the sliding block 7, the rotating rod 10 is rotated by the pressing shaft 6, the pressing shafts 6 at two sides are pressed on the upper surface of the granite plate 19, the extension spring 8 can downwards pull the pressing shaft 6 through the connecting block 9 to press the granite plate 19, and the lower surface of the granite plate 19 is tightly attached to the upper surface of the base 3, thereby preventing the inclination of the granite plate 19 in the clamping process, ensuring the processing quality, reducing the defective rate, the sliding block 21 can slide in the guide groove 27 by arranging the second lead screw 23, the second lead screw nut 22, the sliding rod 25, the transmission groove 20, the guide groove 27, the transmission shaft 24, the sliding block 21 and the clamping rod 18, the rotation of the second lead screw 23 can drive the sliding rods 25 at two sides to slide by the second lead screw nut 22, and control the transmission shaft 24 to slide in the transmission groove 20 and simultaneously control the sliding block 21 to slide in the guide groove 27, and then the clamping rods 18 on the two sides can slide inwards or outwards simultaneously, so that the granite plates 19 can be clamped or loosened, and the clamping and dismounting efficiency can be improved to a certain extent.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a granite plate burnishing machine, includes base (3) and granite plate (19), its characterized in that: the two sides of the base (3) are connected with a rotating rod (10) in a rotating mode through rotating shafts, the upper end of the rotating rod (10) is connected with a pressing shaft (6) in a rotating mode, the two ends of the pressing shaft (6) are connected with connecting blocks (9) in a rotating mode, the lower surface of each connecting block (9) is fixedly connected with an extension spring (8), the two sides of the base (3) are connected with sliding blocks (7) in a sliding mode, the upper surface of each sliding block (7) is fixedly connected with the extension spring (8), the inner portion of the base (3) is connected with a second lead screw (23) in a rotating mode, the outer surface of each second lead screw (23) is connected with a second lead screw nut (22) in a threaded mode, sliding rods (25) are fixedly connected with the two sides of each second lead screw nut (22), a transmission groove (20) is formed in the upper surface of each sliding rod (25), and a transmission shaft (24) is connected with the inner portion of each transmission groove (20), the upper end fixedly connected with slider (21) of transmission shaft (24), the upper surface fixedly connected with of slider (21) presss from both sides tight pole (18), guide slot (27) have been seted up to the upper surface of base (3), the internal surface and the slider (21) sliding connection of guide slot (27).

2. A granite slab polishing machine as set forth in claim 1, in which: the lower surface of the granite plate (19) is abutted against the upper surface of the base (3), and the lower part of the pressing shaft (6) is abutted against the upper surface of the granite plate (19).

3. A granite slab polishing machine as set forth in claim 1, in which: one end fixedly connected with rolling disc (5) of second lead screw (23), the shape of slider (21) is the T type, the lower surface butt of slide bar (25) in the interior diapire of base (3), the upper surface butt of slide bar (25) in the interior roof of base (3), the side butt in granite plate (19) surface of pressing from both sides tight pole (18).

4. A granite slab polishing machine as set forth in claim 1, in which: the outer fixed surface of base (3) is connected with main part (2), a side fixedly connected with motor connecting seat (17) of main part (2), the upper portion fixed mounting of motor connecting seat (17) has servo motor (16).

5. A granite plate polisher according to claim 4 with the following characteristics: the output end of servo motor (16) is fixedly connected with first lead screw (11), the surface threaded connection of first lead screw (11) has first screw-nut (14), the surface fixed connection of first screw-nut (14) has hollow block (12), the interior roof fixed mounting of hollow block (12) has electric putter (26), the internal surface sliding connection of hollow block (12) has elevator block (13), the flexible end of electric putter (26) and the interior bottom wall fixed connection of elevator block (13).

6. A granite plate polisher according to claim 5 with the following characteristics: the polishing machine is characterized in that a polishing motor (4) is fixedly mounted on the lower surface of the lifting block (13), a polishing disc is fixedly mounted at the output end of the polishing motor (4), a dust collector (15) is fixedly mounted at the back of the main body (2), a hinge is fixedly connected to one side of the main body (2), and a sealing door (1) is fixedly mounted on one side of the hinge.