CN215036017U

CN215036017U - Marble polishing machine

Info

Publication number: CN215036017U
Application number: CN202120263992.2U
Authority: CN
Inventors: 梁新彬
Original assignee: Zhangzhou Sage Building Materials Technology Co ltd
Current assignee: Zhangzhou Sage Building Materials Technology Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-07
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a marble polishing machine, including solid fixed ring, solid fixed ring's top fixed mounting has the push rod, gu fixed ring's inside fixed cup joints the polishing machine body, the bottom fixedly connected with polishing mill of polishing machine body, gu the equal fixed mounting in fixed ring's the left and right sides has flexible strutting arrangement, flexible strutting arrangement includes telescopic cylinder, telescopic cylinder's one end and solid fixed ring's one side fixed connection, telescopic cylinder's inside sliding connection has telescopic strut, the supporting screw has been cup jointed in telescopic positioning sleeve's inside activity, supporting screw's bottom fixedly connected with bottom plate, the bottom plate bottom is provided with the backup pad, the flexible branch slip direction of bottom plate slip direction perpendicular to. The utility model discloses a set up supporting screw and rack that adjust the high horizontal position that catchments of polishing mill, can make polishing mill gun barrel pressure even, improve marble surface polishing's homogeneity, and replace the polishing of artifical handheld burnishing machine and improve polishing efficiency height greatly.

Description

Marble polishing machine

Technical Field

The utility model relates to a burnishing machine specifically is a marble burnishing machine.

Background

The marble polishing machine is a multifunctional machine device which can quickly finish different processes of slag removal, leveling, grinding, polishing and the like of stone ground, terrace and floor, in the prior art, the polishing operation of marble is to polish the surface of marble by manually holding the polishing machine, and the stability of manual pressure application is difficult to be ensured, so that the polishing uniformity of the marble surface is difficult to be ensured; simultaneously, the area size of marble is different, and the manual work holds the burnishing machine and when the marble surface carries out the polishing operation, is difficult for comprehensive realization, the position that need not move, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marble polishing machine to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a marble polishing machine comprises a fixing ring, a push rod is fixedly installed at the top end of the fixing ring, a polishing machine body is fixedly sleeved in the fixing ring, a polishing grinding disc is fixedly connected to the bottom end of the polishing machine body, telescopic supporting devices are fixedly installed on the left side and the right side of the fixing ring and symmetrically arranged on two sides of the polishing machine body, each telescopic supporting device comprises a telescopic cylinder, one end of each telescopic cylinder is fixedly connected with one side of the fixing ring, a telescopic supporting rod is slidably connected in each telescopic cylinder, a fastening mechanism is fixedly installed on one side of the top end of each telescopic cylinder, a positioning sleeve is fixedly sleeved at the other end of each telescopic supporting rod, a supporting screw is movably sleeved in each positioning sleeve, a bottom plate is fixedly connected to the bottom end of each supporting screw, a supporting plate is arranged at the bottom of the bottom plate, and a driving assembly for driving the bottom plate to slide is arranged on the supporting plate, the sliding direction of the bottom plate is perpendicular to the sliding direction of the telescopic supporting rod.

Preferably, the first bearing is nested in the middle of the bottom plate, the bottom of the support screw is fixed in the inner ring of the first bearing, and the support screw is rotatably connected to the bottom plate through the matching with the first bearing.

Preferably, a rack is fixed on the end face of one side of the bottom plate, which is far away from the polishing abrasive disc, and the driving assembly comprises a gear which is rotatably connected to the supporting plate and is meshed with the rack.

Preferably, the bottom of the supporting plate is embedded with a second bearing, the middle part of the gear is provided with a rotating rod, and the rotating rod is positioned at the bottom of the gear, extends and is fixed in the inner rings of the two bearings.

Preferably, the upper surface of the supporting plate is provided with a sliding groove for the bottom plate and the straight strip to slide, and the rack is connected in the sliding groove in a sliding manner through the gear drive.

Preferably, the fastening mechanism comprises a fixing nut, the bottom end of the fixing nut is fixedly connected with the top end of the telescopic cylinder, a fastening bolt is connected with the internal thread of the fixing nut, the fastening bolt stretches into a fastening piece fixedly connected with one end inside the telescopic cylinder, and the bottom end of the fastening piece is in contact with the outer wall of the telescopic supporting rod.

Preferably, a barrel groove has been seted up to telescopic cylinder inside, the one end that telescopic strut is located the barrel groove is equipped with the limiting plate, the limiting plate slides and sets up in the barrel groove, the one end that telescopic cylinder kept away from the burnishing machine body is equipped with the pole mouth that supplies telescopic strut to stretch out, the pole mouth is linked together with the barrel groove.

Preferably, a spring is arranged in the barrel groove, one end of the spring is fixed on the inner wall of one side of the barrel groove close to the polishing machine body, and the other end of the spring is fixed on the end face of one side of the limiting plate close to the polishing machine body.

Compared with the prior art, the beneficial effects of the utility model are that:

the distance between the polishing machine body and the surface of the marble can be adjusted by arranging the positioning sleeve and the supporting screw rod, so that the surface of the marble is polished by uniform pressure of the polishing machine body, and the polishing quality of the surface of the marble is improved; through setting up a telescopic cylinder and sliding in a telescopic cylinder and set up telescopic strut, and set up and be used for driving the gliding gear of rack, can save the loaded down with trivial details step that the personnel incessantly moved the position, improve work efficiency, simultaneously to the less marble of area, accessible fastening device fixes telescopic support device, guarantees the homogeneity of polishing mill to the marble polishing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the whole of the present embodiment;

FIG. 2 is a schematic sectional view of the cam slot of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixing ring; 2. a push rod; 3. a polishing machine body; 4. polishing the grinding disc; 5. a telescopic cylinder; 6. a telescopic strut; 7. a positioning sleeve; 8. a support screw; 9. a base plate; 10. a support plate; 11. a first bearing; 12. a rack; 13. a gear; 14. a second bearing; 15. a rotating rod; 16. a chute; 17. fixing a nut; 18. fastening a bolt; 19. pressing the tablets tightly; 20. a barrel groove; 21. a limiting plate; 22. a stem mouth; 23. a spring; 24. a first turntable; 25. a second turntable.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a marble polishing machine comprises a fixed ring 1, a push rod 2 is fixedly installed at the top end of the fixed ring 1, a polishing machine body 3 is fixedly sleeved inside the fixed ring 1, a polishing grinding disc 4 is fixedly connected to the bottom end of the polishing machine body 3, telescopic supporting devices are fixedly installed on the left side and the right side of the fixed ring 1 and symmetrically arranged on two sides of the polishing machine body 3, each telescopic supporting device comprises a telescopic cylinder 5, one end of each telescopic cylinder 5 is fixedly connected with one side of the fixed ring 1, a telescopic supporting rod 6 is slidably connected inside the telescopic cylinder 5, a fastening mechanism is fixedly installed on one side of the top end of the telescopic cylinder 5, a positioning sleeve 7 is fixedly sleeved at the other end of each telescopic supporting rod 6, a supporting screw 8 is movably sleeved inside the positioning sleeve 7, a bottom plate 9 is fixedly connected to the bottom end of the supporting screw 8, a supporting plate 10 is arranged at the bottom of the bottom plate 9, and a driving assembly for driving the bottom plate 9 to slide is arranged on the supporting plate 10, the sliding direction of the bottom plate 9 is perpendicular to the sliding direction of the telescopic supporting rod 6.

Specifically, bottom plate 9 middle part nestification has first bearing 11, and in support screw 8 bottom was fixed in first bearing 11 inner circle, support screw 8 rotated through the cooperation with first bearing 11 and is connected on bottom plate 9, and support

screw

8 and 11 inner circles fixed connection of first bearing can drive positioning sleeve 7 when rotating and reciprocate the height of adjustment burnishing machine body 3.

Specifically, a rack 12 is fixed on the end face of one side of the bottom plate 9, which is far away from the polishing grinding disc 4, the driving component comprises a gear 13 which is rotatably connected to the supporting plate 10, the gear 13 is meshed with the rack 12, and the rotating gear 13 drives the rack 12 to slide, so that the position of the polishing machine body 3 can be adjusted according to the size of the marble plate.

Specifically, a second bearing 14 is embedded at the bottom of the support plate 10, a rotating rod 15 is arranged in the middle of the gear 13, and the rotating rod 15 is located at the bottom of the gear 13, extends and is fixed in the inner rings of the two bearings.

Specifically, the upper surface of the supporting plate 10 is provided with a sliding groove 16 for the bottom plate 9 and the straight bar to slide, and the rack 12 is driven by the gear 13 to slide in the sliding groove 16.

Specifically, fastening device includes fixation nut 17, fixation nut 17's bottom and the top fixed connection of telescopic 5, and fixation nut 17's inside threaded connection has fastening bolt 18, and fastening bolt 18 stretches into the tight preforming 19 of the inside one end fixedly connected with of telescopic 5, the bottom that sticiss piece 19 and the outer wall contact of telescopic strut 6.

Specifically, 5 inside barrel grooves 20 of having seted up of telescopic tube, telescopic strut 6 is located the one end of barrel grooves 20 and is equipped with limiting plate 21, and limiting plate 21 slides and sets up in barrel grooves 20, and the one end that telescopic tube 5 kept away from burnishing machine body 3 is equipped with the pole mouth 22 that supplies telescopic strut 6 to stretch out, and pole mouth 22 is linked together with barrel grooves 20, needs the explanation: the diameter of the rod opening 22 is smaller than that of the barrel groove 20, so that the telescopic supporting rod 6 is prevented from sliding out of the barrel groove 20.

Specifically, be equipped with spring 23 in the barrel casing 20, the one end of spring 23 is fixed in the one side inner wall that barrel casing 20 is close to burnishing machine body 3, and the spring 23 other end is fixed in on the limiting plate 21 is close to a side end face of burnishing machine body 3, sets up spring 23, can play certain cushioning effect moving burnishing machine body 3.

One specific application example of this embodiment is:

when the device is used, when a marble with a large area is polished, the pressing sheet 19 is loosened, the push rod 2 is pushed manually, the polishing millstone 4 reciprocates, the rotating rod 15 rotates while reciprocating, and the driving gear 13 drives the rack 12 to slide on the sliding chute 16, so that the large-area marble can be polished by the polishing millstone of the polishing machine under the condition of the same pressure, and for the marble with the area smaller than that of the polishing millstone of the polishing machine, the telescopic support rod 6 can be fixed through the pressing sheet 19 to directly polish the marble plate; during polishing, the positioning sleeve 7 can be driven to lift by rotating the supporting screw 8 according to different thicknesses and polishing pressure requirements; it should also be noted that: the top of the supporting screw 8 is provided with a first rotary disc 24, the top of the rotating rod 15 is provided with a second rotary disc 25, and the first rotary disc 24 and the second rotary disc 25 can facilitate the rotation of the driving gear 13 and the supporting screw 8.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a marble polishing machine, includes solid fixed ring (1), its characterized in that: the polishing machine is characterized in that a push rod (2) is fixedly mounted at the top end of the fixing ring (1), a polishing machine body (3) is fixedly sleeved inside the fixing ring (1), a polishing grinding disc (4) is fixedly connected to the bottom end of the polishing machine body (3), telescopic supporting devices are fixedly mounted on the left side and the right side of the fixing ring (1) and symmetrically arranged on two sides of the polishing machine body (3), each telescopic supporting device comprises a telescopic cylinder (5), one end of each telescopic cylinder (5) is fixedly connected with one side of the fixing ring (1), a telescopic supporting rod (6) is slidably connected inside the telescopic cylinder (5), a fastening mechanism is fixedly mounted on one side of the top end of each telescopic cylinder (5), a positioning sleeve (7) is fixedly sleeved at the other end of each telescopic supporting rod (6), and a supporting screw rod (8) is sleeved inside the positioning sleeve (7), the bottom fixedly connected with bottom plate (9) of supporting screw rod (8), bottom plate (9) bottom is provided with backup pad (10), be equipped with on backup pad (10) and be used for driving the gliding drive assembly of bottom plate (9), bottom plate (9) slip direction perpendicular to telescopic strut (6) slip direction.

2. The marble polishing machine according to claim 1, wherein: the middle of the bottom plate (9) is nested with a first bearing (11), the bottom of the supporting screw rod (8) is fixed in an inner ring of the first bearing (11), and the supporting screw rod (8) is rotatably connected to the bottom plate (9) through the matching with the first bearing (11).

3. The marble polishing machine according to claim 1, wherein: a rack (12) is fixed on the end face of one side, away from the polishing abrasive disc (4), of the bottom plate (9), the driving assembly comprises a gear (13) which is rotatably connected to the supporting plate (10), and the gear (13) is meshed with the rack (12).

4. A marble polishing machine according to claim 3, characterized in that: the bottom of the supporting plate (10) is embedded with a second bearing (14), the middle of the gear (13) is provided with a rotating rod (15), and the rotating rod (15) is located at the bottom of the gear (13) and extends and is fixed in an inner ring of the second bearing.

5. The marble polishing machine according to claim 4, wherein: the upper surface of the supporting plate (10) is provided with a sliding groove (16) for the bottom plate (9) and the straight strip to slide, and the rack (12) is driven by the gear (13) to slide in the sliding groove (16).

6. The marble polishing machine according to claim 1, wherein: the fastening mechanism comprises a fixing nut (17), the bottom end of the fixing nut (17) is fixedly connected with the top end of the telescopic cylinder (5), the internal thread of the fixing nut (17) is connected with a fastening bolt (18), the fastening bolt (18) stretches into a pressing piece (19) fixedly connected with the inner end of the telescopic cylinder (5), and the bottom end of the pressing piece (19) is in contact with the outer wall of the telescopic supporting rod (6).

7. The marble polishing machine according to claim 1, wherein: barrel groove (20) have been seted up to telescopic cylinder (5) inside, the one end that telescopic strut (6) are located barrel groove (20) is equipped with limiting plate (21), limiting plate (21) slide to set up in barrel groove (20), the one end that polisher body (3) were kept away from in telescopic cylinder (5) is equipped with pole mouth (22) that supply telescopic strut (6) to stretch out, pole mouth (22) are linked together with barrel groove (20).

8. The marble polishing machine according to claim 7, wherein: be equipped with spring (23) in barrel groove (20), the one end of spring (23) is fixed in barrel groove (20) and is close to one side inner wall of burnishing machine body (3), and spring (23) other end is fixed in on limiting plate (21) is close to one side terminal surface of burnishing machine body (3).