阅读说明：本技术 一种皮革抛光用伸缩型刷辊 (Telescopic brush roller for leather polishing ) 是由 储国强 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种皮革抛光用伸缩型刷辊,包括安装轴,所述安装轴的表面套接安装有附着管,且附着管的表面安装有刷丝本体,所述附着管包括中间管和两组端头管,且中间管和端头管之间连接有连接管,所述中间管和端头管之间连接的连接管至少设有三组,且连接管之间依次首尾相连,所述端头管的外侧通过滚动轴承转动安装有螺帽,且安装轴的表面两端设有与螺帽螺纹连接的外螺纹,所述安装轴的两端还一体式连接有带安装孔的旋转轴。该装置结构设计简单合理,操作方便,便于拆装调节,有效的调节刷辊长短,提高皮革抛光效率,安全稳定,适用范围广,有利于推广和普及。(The invention discloses a telescopic brush roller for leather polishing, which comprises an installation shaft, wherein an attachment pipe is sleeved on the surface of the installation shaft, a brush wire body is arranged on the surface of the attachment pipe, the attachment pipe comprises a middle pipe and two groups of end head pipes, a connecting pipe is connected between the middle pipe and the end head pipes, at least three groups of connecting pipes connected between the middle pipe and the end head pipes are sequentially connected end to end, a nut is rotatably arranged on the outer side of each end head pipe through a rolling bearing, external threads in threaded connection with the nut are arranged at two ends of the surface of the installation shaft, and rotating shafts with installation holes are further integrally connected at two ends of the installation shaft. The device structural design is simple reasonable, convenient operation, and the dismouting of being convenient for is adjusted, and effectual regulation brush roll length improves leather polishing efficiency, and safety and stability, application scope are wide, are favorable to promoting and popularizing.)

1. The utility model provides a leather polishing is with concertina type brush roll, includes the installation axle, its characterized in that: the utility model discloses a brush silk body, including installation axle, connecting pipe, end pipe, nut, mounting shaft, connecting pipe, nut, mounting shaft, brush silk body, the surface of installation axle cup joints the attachment tube of installing, and the surface mounting of attachment tube has the brush silk body, the attachment tube includes intermediate tube and two sets of end pipe, and is connected with the connecting pipe between intermediate tube and the end pipe, the connecting pipe of connecting between intermediate tube and the end pipe is equipped with three groups at least, and end to end in proper order between the connecting pipe, the nut is installed through antifriction bearing rotation in the outside of end pipe, and installs the.

2. The retractable brush roll for polishing leather according to claim 1, wherein: the middle part of the inner wall of the middle pipe is provided with a clamping groove, and the middle part of the mounting shaft is provided with a convex ring matched with the clamping groove.

3. The retractable brush roll for polishing leather according to claim 1, wherein: the inside both ends of well intermediate tube all are equipped with the recess, and are equipped with the spout on the inner wall of recess, the one end integral type that the nut was kept away from to the end pipe is equipped with the lug corresponding with recess shape size, and the tip surface of lug still is equipped with the slider with spout sliding connection.

4. The retractable brush roll for polishing leather according to claim 2, wherein: the two ends of the connecting pipe are respectively provided with a corresponding groove and a corresponding lug, the groove and the lug are also respectively provided with a sliding groove and a sliding block, and at least three groups of sliding grooves and sliding blocks with equal angles are arranged.

5. The retractable brush roll for polishing leather according to claim 1, wherein: the attaching pipe is a plastic pipe made of polyethylene, and rubber gaskets are adhered to the two ends of the middle pipe, the connecting pipe and the end pipe in the attaching pipe.

6. The retractable brush roll for polishing leather according to claim 1, wherein: the surface of intermediate pipe, connecting pipe and end pipe all pastes the cladding and has the magic and paste the hook face, and brush silk body and adhering to the union coupling still paste the magic and paste the hair face.

7. The retractable brush roll for polishing leather according to claim 1, wherein: the brush wire body is made of nylon wires and sewn on the surface of the elastic rubber pad.

Technical Field

The invention belongs to the technical field of brush rollers, and particularly relates to a telescopic brush roller for leather polishing.

Background

The brush roller generally consists of a metal shaft, a brush filament attachment (plastic tube, nylon tube, etc.), and brush filaments. The brush roll all has fine application in food processing industry, glass ceramic industry, metal processing industry, polishing cleaning industry, textile machinery, and leather surface often need polish with the brush roll in the preparation of leather product, and according to the variation in size of product, the leather size that needs the polishing also has the difference to the brush roll of fixed length can be more troublesome to the leather polishing of equidimension not, and the brush roll structure of brush roll is fixed simultaneously, is not convenient for adjust the dismouting.

Disclosure of Invention

The invention aims to provide a telescopic brush roller for polishing leather, which has the advantages of simple and reasonable structural design, convenience in operation, convenience in adjustment, disassembly and assembly, safety, stability and wide application range, and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a leather polishing is with concertina type brush roll, includes the installation axle, the surface of installation axle cup joints installs the adhering tube, and the surface mounting of adhering tube has the brush silk body, the adhering tube includes intervalve and two sets of end pipe, and is connected with the connecting pipe between intervalve and the end pipe, the connecting pipe of connecting between intervalve and the end pipe is equipped with three groups at least, and links to each other end to end in proper order between the connecting pipe, the nut is installed through antifriction bearing rotation in the outside of end pipe, and the surperficial both ends of installation axle are equipped with the external screw thread with nut threaded connection, the both ends of installation axle still the integral type be connected with the rotation axis of taking the mounting.

Preferably, a clamping groove is formed in the middle of the inner wall of the middle pipe, and a convex ring matched with the clamping groove is arranged in the middle of the mounting shaft.

Preferably, the inside both ends of well intermediate tube all are equipped with the recess, and are equipped with the spout on the inner wall of recess, the one end integral type that the nut was kept away from to the end pipe is equipped with the lug corresponding with recess shape size, and the tip surface of lug still is equipped with the slider with spout sliding connection.

Preferably, the two ends of the connecting pipe are respectively provided with a corresponding groove and a corresponding bump, the groove and the bump are respectively provided with a sliding groove and a sliding block, and at least three groups of sliding grooves and sliding blocks are arranged at equal angles.

Preferably, the attaching pipe is a plastic pipe made of polyethylene, and rubber gaskets are adhered to two ends of the middle pipe, the connecting pipe and the end pipe in the attaching pipe.

Preferably, the surface of intermediate pipe, connecting pipe and end pipe all pastes the cladding and has the hook face is pasted to magic, and brush silk body and the union coupling still paste the hair face is pasted to the magic.

Preferably, the brush wire body is made of nylon wires and sewn on the surface of the elastic rubber pad.

Compared with the prior art, the invention has the beneficial effects that:

the device structural design is simple reasonable, convenient operation, and the dismouting of being convenient for is adjusted, and effectual regulation brush roll length improves leather polishing efficiency, and safety and stability, application scope are wide, are favorable to promoting and popularizing.

Drawings

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

FIG. 2 is a cross-sectional view of a connecting tube of the present invention;

FIG. 3 is a cross-sectional view of the intermediate tube of the present invention;

fig. 4 is a cross-sectional view of the tip tube of the present invention.

In the figure: the brush wire comprises a shaft 1, an attachment pipe 2, a brush wire body 3, a middle pipe 4, a head pipe 5, a connecting pipe 6, a groove 7, a sliding groove 8, a convex block 9, a sliding block 10, a nut 11 and a clamping groove 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a telescopic brush roller for leather polishing as shown in figures 1-4, which comprises a mounting shaft 1, wherein an attachment pipe 2 is sleeved on the surface of the mounting shaft 1, a brush wire body 3 is arranged on the surface of the attachment pipe 2, brush wires made of nylon wires are sewn on the surface of an elastic rubber pad, the attachment pipe 2 comprises a middle pipe 4 and two groups of end head pipes 5, a connecting pipe 6 is connected between the middle pipe 4 and the end head pipes 5, at least three groups of connecting pipes 6 are connected between the middle pipe 4 and the end head pipes 5, the connecting pipes 6 are sequentially connected end to end, the attachment pipe 2 is a plastic pipe made of polyethylene, rubber gaskets are adhered to two ends of the middle pipe 4, the connecting pipe 6 and the end head pipes 5 in the attachment pipe 2, magic adhesive hook surfaces are adhered to the surfaces of the middle pipe 4, the connecting pipe 6 and the end head pipes 5, and the junction of the brush silk body 3 and the attachment pipe 2 is also pasted with a magic tape hair surface, the outer side of the end head pipe 5 is rotatably provided with a screw cap 11 through a rolling bearing, the two ends of the surface of the installation shaft 1 are provided with external threads in threaded connection with the screw cap 11, the two ends of the installation shaft 1 are also integrally connected with a rotating shaft with an installation hole, the two ends of the inner part of the middle pipe 4 are both provided with grooves 7, the inner wall of each groove 7 is provided with a sliding groove 8, the end head pipe 5 far away from the screw cap 11 is integrally provided with a convex block 9 corresponding to the shape and size of the groove 7, the end surface of the convex block 9 is also provided with a sliding block 10 in sliding connection with the sliding groove 8, the two ends of the connecting pipe 6 are respectively provided with the corresponding groove 7 and the convex block 9, the groove 7 and the convex block 9 are respectively provided with the, the middle part of the inner wall of the middle pipe 4 is provided with a clamping groove 12, and the middle part of the mounting shaft 1 is provided with a convex ring matched with the clamping groove 12.

The working principle is as follows: during the use, middle pipe 4 in adhesion tube 2 utilizes draw-in groove 12 fixed sleeve at installation axle 1 middle part, under recess 7 with spout 8 and the effect of lug 9 that has slider 10, be connected connecting pipe 6 end to end earlier in proper order and then with middle pipe 4, then connect two sets of end pipe 5 on connecting pipe 6, utilize nut 11 to rotate on installation axle 1 at last and realize the injecing to end pipe 5 position, can realize connecting pipe 6 extension of drawing each other when end pipe 5 moves towards installation axle 1 both ends, realize connecting pipe 6 extrusion each other and shorten when end pipe 5 moves towards installation axle 1 middle, the effectual length of adjusting adhesion tube, thereby realize the flexible of this brush roll.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.