CN215281476U

CN215281476U - Sand paper for polishing

Info

Publication number: CN215281476U
Application number: CN202120604043.6U
Authority: CN
Inventors: 王春良
Original assignee: Flying Tiger Technology Co ltd
Current assignee: Flying Tiger Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-24
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a polish and use abrasive paper, including abrasive paper piece, the up end mounting panel of abrasive paper piece, the up end both sides of mounting panel are rotated and are connected with the clamp plate, the both ends of abrasive paper piece are folded between clamp plate and mounting panel, be provided with the screw on the clamp plate, the up end central point of mounting panel puts and is provided with the handle, the terminal surface has seted up two sets of mounting grooves along its length direction under the mounting panel, be provided with in the mounting groove and follow the gliding connecting rod of mounting groove length direction, be fixed with half cylinder type sand grip between the bottom of two sets of connecting rods, bolted connection has the push rod between the top of two sets of connecting rods, threaded connection has the reference column on the push rod. Due to the design of the handle, the abrasive paper sheets can be conveniently polished by an operator through the handle, and the operation is more labor-saving; the design of semicylindrical sand grip and push rod can conveniently adjust the contact position of abrasive paper piece and spare part of waiting to polish, makes abrasive paper piece use more abundant, avoids abrasive paper piece extravagant.

Description

Sand paper for polishing

Technical Field

The utility model relates to an abrasive paper technical field, more specifically say, relate to a polish and use abrasive paper.

Background

The abrasive paper is a common polishing tool, particularly is paper with abrasive particles attached to the surface, is widely used, can be used for increasing friction force, flattening the surface of an article, or removing attachments on the surface of the article and the like, and can be divided into different types according to different purposes.

At present, when the direct abrasive paper of holding of user of service is polished, appear skidding easily, use hard, and each region of abrasive paper can not be sufficient when polishing and treat the spare part contact of polishing, cause the waste of abrasive paper, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a polish and use abrasive paper to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

According to the embodiment of the utility model, the sand paper for polishing comprises a sand paper sheet, an upper end face mounting plate of the sand paper sheet, two sides of the upper end face of the mounting plate are rotatably connected with a pressing plate, two ends of the sand paper sheet are folded between the pressing plate and the mounting plate, a screw is arranged on the pressing plate, the screw penetrates through two ends of the sand paper sheet and is connected with the upper end face of the mounting plate in a threaded manner, a handle is arranged at the central position of the upper end face of the mounting plate, a wave-shaped groove is arranged on the handle, two sets of mounting grooves are arranged on the lower end face of the mounting plate along the length direction of the mounting plate, connecting rods capable of sliding along the length direction of the mounting grooves are arranged in the mounting grooves, semi-cylindrical convex strips are fixed between the bottom ends of the two sets of connecting rods, arc-shaped surfaces of the semi-cylindrical convex strips are attached with the upper end face of the sand paper sheet, a push rod is connected between the top ends of the two sets of the connecting rods in a bolted manner, a positioning column is connected with the lower end face of the push rod, the bottom of the positioning column penetrates through the push rod and is attached to the upper end face of the mounting plate.

In this embodiment, because of the design of clamp plate, handle, semicylinder type sand grip and push rod, like this, the operator can install abrasive paper piece at the lower terminal surface of mounting panel, then adjust the position of semicylinder type sand grip through the push rod, then fix the push rod on the mounting panel through the reference column, polish to waiting to polish spare part through holding the working face of terminal surface under the handle with abrasive paper piece, after abrasive paper piece uses an end time, the position of adjustable semicylinder type sand grip, after abrasive paper piece uses up, in time change. Due to the design of the handle, the abrasive paper sheets can be conveniently polished by an operator through the handle, and the operation is more labor-saving; the design of semicylindrical sand grip and push rod can conveniently adjust the contact position of abrasive paper piece and spare part of waiting to polish, makes abrasive paper piece use more abundant, avoids abrasive paper piece extravagant.

In addition, according to the utility model discloses sand paper for polishing of above-mentioned embodiment can also have following additional technical characterstic:

according to the utility model discloses an embodiment, the lower terminal surface of clamp plate is provided with the sawtooth, and the sawtooth is pegged graft on the abrasive paper piece.

According to an embodiment of the invention, the sawtooth is provided in plurality.

According to the utility model discloses an embodiment, be provided with rubber protective sheath on the push rod.

According to the utility model discloses an embodiment, be provided with the friction arch on the rubber protector.

According to an embodiment of the present invention, the top end of the positioning column is provided with a rotating handle.

According to an embodiment of the present invention, the rotating handle is connected with the positioning column by a bolt.

According to the utility model discloses an embodiment, the up end of mounting panel the mounting groove both sides are provided with a plurality of spacing sand grips.

According to the utility model discloses an embodiment, the lower terminal surface of push rod with spacing sand grip laminating.

According to the utility model discloses an embodiment, be provided with the friction stripe in the wavy recess.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a sanding paper according to the present invention.

The reference numbers in the figures illustrate:

1. a sandpaper sheet; 2. mounting a plate; 3. pressing a plate; 4. a screw; 5. a handle; 6. a wave-shaped groove; 7. mounting grooves; 8. a connecting rod; 9. a semi-cylindrical protrusion strip; 10. a push rod; 11. a positioning column; 12. saw teeth; 13. a rubber protective sleeve; 14. a friction projection; 15. turning a handle; 16. limiting convex strips; 17. and rubbing the stripes.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1, the sandpaper for polishing according to the embodiment of the present invention comprises a sandpaper sheet 1, an upper end surface mounting plate 2 of the sandpaper sheet 1, pressing plates 3 rotatably connected to both sides of the upper end surface of the mounting plate 2, two ends of the sandpaper sheet 1 folded between the pressing plates 3 and the mounting plate 2, screws 4 provided on the pressing plates 3, the screws 4 passing through both ends of the sandpaper sheet 1 and threadedly connected to the upper end surface of the mounting plate 2, a handle 5 provided at the center of the upper end surface of the mounting plate 2, a wave-shaped groove 6 provided on the handle 5, two sets of mounting grooves 7 provided on the lower end surface of the mounting plate 2 along the length direction thereof, connecting rods 8 slidable along the length direction of the mounting grooves 7 provided in the mounting grooves 7, a semi-cylindrical protruding strip 9 fixed between the bottom ends of the two sets of connecting rods 8, an arc-shaped surface of the semi-cylindrical protruding strip 9 attached to the upper end surface of the sandpaper sheet 1, a push rod 10 bolted between the top ends of the two sets of the connecting rods 8, the lower end face of the push rod 10 is attached to the upper end face of the mounting plate 2, a positioning column 11 is connected to the push rod 10 in a threaded mode, and the bottom end of the positioning column 11 penetrates through the push rod 10 to be attached to the upper end face of the mounting plate 2.

In this embodiment, because of clamp plate 3, handle 5, the design of semicylinder type sand grip 9 and push rod 10, thus, the operator can install abrasive paper piece 1 at the lower terminal surface of mounting panel 2, then adjust the position of semicylinder type sand grip 9 through push rod 10, then fix push rod 10 on mounting panel 2 through reference column 11, polish to waiting to polish spare part through holding handle 5 with the working face of abrasive paper piece 1 lower terminal surface, after abrasive paper piece 1 used an end time, the position of adjustable semicylinder type sand grip 9, after abrasive paper piece 1 used up, in time change. The design of the handle 5 is convenient for operators to operate the sanding paper sheet 1 to polish through the handle 5, and the operation is more labor-saving; the design of semicylindrical sand grip 9 and push rod 10 can conveniently adjust the contact position of abrasive paper piece 1 and the spare part of waiting to polish, makes abrasive paper piece 1 use more abundant, avoids abrasive paper piece 1 extravagant.

Furthermore, the lower end face of the pressing plate 3 is provided with sawteeth 12, and the sawteeth 12 are inserted on the sandpaper sheet 1.

Further, the saw teeth 12 are provided in plurality.

Further, a rubber protective sleeve 13 is arranged on the push rod 10.

Further, a friction protrusion 14 is disposed on the rubber protective sleeve 13.

Further, a rotary handle 15 is arranged at the top end of the positioning column 11.

Further, the rotary handle 15 is connected with the positioning column 11 through a bolt.

Further, a plurality of limiting convex strips 16 are arranged on two sides of the mounting groove 7 on the upper end surface of the mounting plate 2.

Further, the lower end face of the push rod 10 is attached to the limit protruding strip 16.

Further, friction stripes 17 are arranged in the wave-shaped grooves 6.

The working process of the utility model is as follows:

the operator can install emery paper piece 1 at the lower terminal surface of mounting panel 2, then adjust the position of semicylinder type sand grip 9 through push rod 10, then fix push rod 10 on mounting panel 2 through reference column 11, polish to waiting to polish the spare part through holding the working face of handle 5 with emery paper piece 1 lower terminal surface, after emery paper piece 1 used an end time, the position of adjustable semicylinder type sand grip 9, after emery paper piece 1 used up, in time change. The design of the handle 5 is convenient for operators to operate the sanding paper sheet 1 to polish through the handle 5, and the operation is more labor-saving; the design of semicylindrical sand grip 9 and push rod 10 can conveniently adjust the contact position of abrasive paper piece 1 and the spare part of waiting to polish, makes abrasive paper piece 1 use more abundant, avoids abrasive paper piece 1 extravagant.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a sand paper for polishing, includes the sand paper piece, its characterized in that: the up end mounting panel of abrasive paper piece, the up end both sides of mounting panel are rotated and are connected with the clamp plate, and the both ends of abrasive paper piece are folded between clamp plate and mounting panel, are provided with the screw on the clamp plate, and the screw passes the both ends threaded connection of abrasive paper piece at the up end of mounting panel, and the up end central point of mounting panel puts and is provided with the handle, is provided with wavy recess on hand, and two sets of mounting grooves have been seted up along its length direction to the terminal surface under the mounting panel, are provided with in the mounting groove and can follow the gliding connecting rod of mounting groove length direction, and are two sets of be fixed with half cylinder sand grip between the bottom of connecting rod, and the arc profile of half cylinder sand grip and the up end laminating of abrasive paper piece are two sets of bolted connection has the push rod between the top of connecting rod, and the up end laminating of mounting panel is gone up to threaded connection has the reference column on the push rod, and the bottom of reference column passes the push rod laminating the up end at the mounting panel.

2. An abrasive paper for sanding as defined in claim 1, wherein: the lower end face of the pressing plate is provided with sawteeth which are inserted into the sand paper sheet.

3. An abrasive paper for sanding as defined in claim 2, wherein: the sawtooth is provided with a plurality of.

4. An abrasive paper for sanding as defined in claim 1, wherein: and a rubber protective sleeve is arranged on the push rod.

5. An abrasive paper for sanding as defined in claim 4, wherein: the rubber protective sleeve is provided with a friction bulge.

6. An abrasive paper for sanding as defined in claim 1, wherein: the top end of the positioning column is provided with a rotary handle.

7. An abrasive paper for sanding as defined in claim 6, wherein: the rotary handle is connected with the positioning column through a bolt.

8. An abrasive paper for sanding as defined in claim 1, wherein: the up end of mounting panel the mounting groove both sides are provided with a plurality of spacing sand grips.

9. An abrasive paper for sanding as defined in claim 8, wherein: the lower end face of the push rod is attached to the limiting convex strip.

10. An abrasive paper for sanding as defined in claim 1, wherein: and friction stripes are arranged in the wave-shaped grooves.