CN218874814U

CN218874814U - Adjustable roll formula putty burnisher

Info

Publication number: CN218874814U
Application number: CN202223142862.7U
Authority: CN
Inventors: 韩先超; 邹国庆; 唐潮; 於万林
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-18
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an adjustable rolling type putty polishing tool, which comprises a panel, a back plate, a screw buffer plate, a screw, a fixing nut, an adjusting nut, a roller and a sand paper sticking layer; the panel consists of a first plane and a second plane which are vertical to each other, and the sand paper adhesion layer is arranged on the outer surface of the panel; the screw rod buffer plate is fixedly arranged on the inner surface of the first plane; the back plate is a plane plate and forms a U-shaped structure with the panel; the roller is arranged on the outer surface of the back plate; one end of the screw rod is fixedly connected with the inner surface of the back plate through the fixing nut, the other end of the screw rod is connected with the screw rod buffer plate through the adjusting nut, the adjusting nut automatically rotates to drive the screw rod to stretch in a screw hole of the screw rod buffer plate, and the distance between the panel and the back plate is adjusted. The utility model discloses a difficult problem that U type groove putty of unidimensional was polished can be satisfied in screw rod size regulation.

Description

Adjustable roll formula putty burnisher

Technical Field

The utility model relates to a grinding tool, concretely relates to adjustable roll formula putty grinding tool.

Background

The polishing tool is used for polishing the putty on the top surface of the wall surface, so that the flatness of the putty meets the requirement, and the appearance is more attractive. The existing putty polishing tool can only polish large-area planar putty and cannot polish small areas such as U-shaped grooves, corners and the like. Meanwhile, the size of the existing tool for polishing corners cannot be adjusted. Chinese patent publication No. CN217317282U discloses a name is wall putty grinding device for building decoration, and this utility model provides a wall putty grinding device has solved current grinding tool's multiposition and angle and has polished. The defects are that the grinding tool cannot grind corner areas at the same time, for example, areas such as internal corners cannot be ground at the same time. Chinese patent publication No. CN216542571U discloses a putty U-shaped groove sander named building exterior wall bottom wall, which solves the problem of sanding U-shaped grooves, and has the disadvantage that the sander size cannot be adjusted to deal with different U-shaped grooves, and because the tool volume is large, small U-shaped grooves cannot be sanded.

The putty mode of polishing in the construction site is mostly manual polishing with sand paper or polishing with an electric polisher. Neither is it possible to effectively mill the small U-groove area, nor is it possible to mill the inside corner area simultaneously to ensure the perpendicularity of the angle. Meanwhile, the existing tool capable of polishing the internal corners cannot adjust the size of the tool to meet the requirements of U-shaped grooves with different widths. Therefore, a technical solution for solving the above technical problems simultaneously is urgently needed.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a not enough to prior art, provide one kind can adapt to different U type groove sizes, guarantee U type groove reentrant corner vertically adjustable roll formula putty polishing tool simultaneously.

The technical scheme is as follows: adjustable roll formula putty burnisher, paste the layer including panel, backplate, screw rod buffer board, screw rod, fixation nut, adjusting nut, gyro wheel and abrasive paper.

The panel comprises a first plane and a second plane which are perpendicular to each other, and the sand paper adhesion layer is arranged on the outer surface of the panel.

The screw rod buffer plate is fixedly arranged on the inner surface of the first plane, and a screw hole for accommodating the screw rod to stretch is formed in the screw rod buffer plate.

The back plate is a plane plate and forms a U-shaped structure with the panel; the roller is arranged on the outer surface of the back plate.

One end of the screw rod is fixedly connected with the inner surface of the back plate through the fixing nut, the other end of the screw rod is connected with the screw rod buffer plate through the adjusting nut, the adjusting nut automatically rotates to drive the screw rod to stretch in a screw hole of the screw rod buffer plate, and the distance between the panel and the back plate is adjusted.

Preferably, for the equipment is firm, the screw rod is two sets, equipartition between backplate and the screw rod buffer board.

Preferably, in order to achieve stable arrangement, the rolling shaft of the roller is arranged in a bearing, the bearing is fixedly arranged on the back plate through a bearing frame, and the bearing frame can be generally fixed on the back plate in a welding manner.

Preferably, the two groups of rollers are respectively arranged on the outer surface of the back plate close to the two side edges; the rollers are as long as the side edges. When in grinding, the roller can slide left and right along the wall for supporting and reference.

Preferably, the adjusting nut is arranged at a screw hole of the screw rod buffer plate through a ring-mounted sliding rail, and the adjusting nut can rotate around the self center on the screw rod buffer plate so as to adjust the length of the screw rod.

Preferably, the bottom of the screw buffer plate is provided with a fixed rod, the fixed rod is connected with an external tool through a connecting sleeve and can be generally connected with an extension tool, so that the height of the device is conveniently extended, and the device is more convenient to polish high parts.

Preferably, the side of panel with the backplate is provided with the phosphor strip, conveniently observes the operating condition.

Preferably, the panel with the side of backplate is groove structure, the phosphor strip sets up in the recess, and general phosphor strip is 2 millimeters lower than the recess, guarantees that the phosphor strip can not receive the damage when polishing.

Preferably, sliding grooves parallel to the second plane are formed in two sides of the bottom of the screw buffer plate, and the scale sliding block slides in the sliding grooves, so that the distance between the back plate and the panel can be measured, and the back plate and the first plane are guaranteed to be in a parallel state. The edge of the back plate is abutted against the slide block of the graduated scale, the scales on the two sides are equal, namely the two sides are adjusted to be consistent in size, the back plate and the first plane of the panel are in a parallel state, and the two sides of the ground U-shaped groove are guaranteed to be in a parallel state.

Preferably, the scale slider with the slip recess adopts mortise and tenon joint structure to connect, the scale slider can along slip recess rectilinear movement.

Has the advantages that: (1) The utility model can meet the difficult problem of putty polishing of U-shaped grooves with different sizes by adjusting the size through the screw rod; (2) The utility model ensures that the edge of the U-shaped groove which is polished is straight and the angle is vertical by arranging the right-angle panel and sticking polishing sand paper on the panel; (3) The utility model discloses a set up the shift position of the accurate measurement backplate of scale slider, roll through the gyro wheel during polishing and refer to, the effect of polishing is in the same direction as straight more.

Drawings

Fig. 1 is an explosion diagram of the device of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a side view of the present invention.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1: an adjustable rolling type putty polishing tool comprises a panel 1, a back plate 2, a screw buffer plate 3, a screw 4, a fixing nut 5, an adjusting nut 6, a roller 7 and a sand paper sticking layer 8.

The panel 1 comprises a first plane 1-1 and a second plane 1-2 which are vertical to each other, and the sand paper sticking layer 8 is arranged on the outer surface of the panel 1 and used for sticking grinding sand paper.

The screw buffer plate 3 is fixedly arranged on the inner surface of the first plane 1-1, and a screw hole for accommodating the extension of the screw 4 is formed in the screw buffer plate 3.

The back plate 2 is a plane plate and forms a U-shaped structure with the panel 1; the roller 7 is arranged on the outer surface of the back plate 2, the rolling shaft of the roller 7 is arranged in a bearing 9, and the bearing 9 is fixedly arranged on the back plate 2 through a bearing frame 10. The two groups of rollers 7 are respectively arranged on the outer surface of the back plate 2 close to the two side edges; the rollers 7 are as long as the side edges.

The two groups of screw rods 4 are uniformly distributed between the back plate 2 and the screw rod buffer plate 3, one end of each screw rod 4 is fixedly connected with the inner surface of the back plate 2 through a fixing nut 5, the other end of each screw rod 4 is connected with the screw rod buffer plate 3 through an adjusting nut 6, and the adjusting nut 6 is arranged at a screw hole of the screw rod buffer plate 3 through an annular slide rail; the adjusting nut 6 rotates to drive the screw rod 4 to stretch in the screw hole of the screw rod buffer plate 3, and the distance between the panel 1 and the back plate 2 is adjusted.

The bottom of the screw buffer plate 3 is provided with a fixed rod 11, and the fixed rod 11 is connected with an external tool through a connecting sleeve 12.

The side edges of the panel 1 and the back plate 2 are of groove structures, and fluorescent strips are arranged in the grooves.

Two sides of the bottom of the screw buffer plate 3 are provided with sliding grooves 13 parallel to the second plane 1-2, and the scale slide block 14 slides in the sliding grooves 13. The scale sliding block 14 and the sliding groove 13 are connected through a mortise and tenon structure, and the scale sliding block 14 can move linearly along the sliding groove 13.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An adjustable rolling type putty polishing tool is characterized in that: comprises a panel (1), a back plate (2), a screw buffer plate (3), a screw (4), a fixing nut (5), an adjusting nut (6), a roller (7) and a sand paper sticking layer (8);

the panel (1) consists of a first plane (1-1) and a second plane (1-2) which are vertical to each other, and the sand paper sticking layer (8) is arranged on the outer surface of the panel (1);

the screw rod buffer plate (3) is fixedly arranged on the inner surface of the first plane (1-1), and a screw hole for accommodating the extension of the screw rod (4) is formed in the screw rod buffer plate (3);

the back plate (2) is a plane plate and forms a U-shaped structure with the panel (1); the rollers (7) are arranged on the outer surface of the back plate (2);

one end of the screw rod (4) is fixedly connected with the inner surface of the back plate (2) through the fixing nut (5), the other end of the screw rod is connected with the screw rod buffer plate (3) through the adjusting nut (6), the adjusting nut (6) automatically rotates to drive the screw rod (4) to stretch in a screw hole of the screw rod buffer plate (3), and the distance between the panel (1) and the back plate (2) is adjusted.

2. The adjustable rolling putty sanding tool of claim 1 wherein: the two groups of screws (4) are uniformly distributed between the back plate (2) and the screw buffer plate (3).

3. The adjustable rolling putty sanding tool of claim 1 wherein: the roller of the roller (7) is arranged in a bearing (9), and the bearing (9) is fixedly arranged on the back plate (2) through a bearing frame (10).

4. The adjustable rolling putty sanding tool of claim 1 wherein: the two groups of rollers (7) are respectively arranged on the outer surface of the back plate (2) close to the two side edges; the length of the roller (7) is equal to that of the side edge.

5. The adjustable rolling putty sanding tool of claim 1 wherein: the adjusting nut (6) is arranged at the screw hole of the screw buffer plate (3) through an annularly-arranged slide rail.

6. The adjustable rolling putty sanding tool of claim 1 wherein: the bottom of the screw buffer plate (3) is provided with a fixed rod (11), and the fixed rod (11) is connected with an external tool through a connecting sleeve (12).

7. The adjustable rolling putty sanding tool of claim 1 wherein: the side edges of the panel (1) and the back plate (2) are provided with fluorescent strips.

8. The adjustable rolling putty sanding tool of claim 7 wherein: the side of panel (1) with backplate (2) is groove structure, the phosphor strip sets up in the recess.

9. The adjustable rolling putty sanding tool of claim 1 wherein: sliding grooves (13) parallel to the second plane (1-2) are formed in two sides of the bottom of the screw rod buffer plate (3), and the scale sliding block (14) slides in the sliding grooves (13).

10. The adjustable rolling putty sanding tool of claim 9 wherein: the scale sliding block (14) is connected with the sliding groove (13) in a mortise and tenon structure, and the scale sliding block (14) can move linearly along the sliding groove (13).