CN216731628U

CN216731628U - Doffer cleaning roller base connecting shaft dismounting tool

Info

Publication number: CN216731628U
Application number: CN202123194865.0U
Authority: CN
Inventors: 李拥军
Original assignee: Xinjiang Renhe Textile Technology Co ltd
Current assignee: Xinjiang Renhe Textile Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-14
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a disassembling tool for a connecting shaft of a base of a doffer cleaning roller, which comprises a tool body, wherein the tool body comprises a handle part and a columnar part which are connected with each other; the top of the handle part is an umbrella-shaped part with gradually increased diameter, and the outer side of the umbrella-shaped part is provided with a knocking part; the edge of the tail end of the columnar part is provided with a chamfer part; the utility model has the advantages of reasonable design, this instrument has better location effect in the use, just can realize breaking away from of base connecting axle and bearing simultaneously through simple striking, has the advantage of high efficiency, safety, easy operation.

Description

Doffer cleaning roller base connecting shaft dismounting tool

Technical Field

The utility model relates to a textile tool technical field especially relates to a way husband cleaning roller base connecting axle extracting tool.

Background

Cleaning roller base connecting axle belongs to the tight fit, at ordinary times with the help of useless screw rod or be less than the useless circular steel article of using of cleaning roller base connecting axle diameter, strikes the connecting axle and dismantles, often beats the fourth of the twelve earthly branches to connecting the spindle nose, still often strikes because of skidding and injures the finger, increases and dismantles the degree of difficulty and time, but also damages the base connecting axle easily in the dismantlement process.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide an efficient and safe doffer cleaning roller base connecting shaft dismounting tool.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a doffer cleaning roller base connecting axle extracting tool, includes the instrument body, its characterized in that: the tool body comprises a handle part and a columnar part which are connected with each other; the top of the handle part is an umbrella-shaped part with gradually increased diameter, and the outer side of the umbrella-shaped part is provided with a knocking part; the tail end edge of the columnar part is provided with a chamfer part.

The outer side of the handle part of the tool body is also provided with a sleeve, the handle part is inserted into the sleeve and is in sliding connection with the sleeve, and the columnar part is positioned in the sleeve.

And the base connecting shaft and the bearing corresponding to the columnar part are positioned in the sleeve, and the bearing and the sleeve are coaxially distributed.

The outer side of the base connecting shaft or the bearing is further sleeved with an annular cushion block, the inner side of the cushion block wraps the surface of the base connecting shaft or the bearing, and the outer side of the bearing is wrapped by the inner wall of the sleeve.

The outer side of the handle part is also provided with an outer clamping ring part connected with the handle part, an inner clamping ring part connected with the sleeve is arranged in the sleeve, the outer clamping ring part and the inner clamping ring part are distributed in a staggered mode in the axial direction, and the outer clamping ring part and the inner clamping ring part are in mutual contact in the sleeve sliding process.

The utility model has the advantages that: structural design is reasonable, and this instrument has better location effect in the use, just can realize breaking away from of base connecting axle and bearing through simple beating simultaneously, has high efficiency, safety, easy advantage of operation.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the handle portion and the column portion.

Fig. 4 is a partial structural view of a chamfered portion.

In the figure: 100 handle parts, 101 umbrella parts, 102 knocking parts, 103 outer clamping ring parts, 104 columnar parts, 105 chamfered parts, 200 sleeves, 201 inner clamping ring parts, 300 base connecting shafts, 400 bearings and 500 cushion blocks.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

According to the description of fig. 1 to 4: the embodiment provides a disassembling tool for a connecting shaft of a base of a doffing cleaning roller, which comprises a tool body, wherein the tool body comprises a handle part 100 and a columnar part 104 which are connected with each other, and a sleeve 200 and a cushion block 500 which are used in a matched mode, and all the components are assembled with each other to form a whole for use.

The handle part 100 is of a cylindrical structure, knurling processing is carried out on the surface of the handle part 100, so that uniform anti-skid textures are formed and are used for holding hands, the top of the handle part 100 is an umbrella-shaped part 101 with the diameter gradually increasing, the area of the top surface of the handle part 100 is larger than the area of the cross section of a part, used for holding and using, of the middle of the handle part, and therefore a good protection effect can be formed on the top, the situation that hands are accidentally injured in the knocking process is reduced, a knocking part 102 is arranged on the outer side of the umbrella-shaped part 101, the knocking part 102 is of a square block-shaped structure and is connected with the handle part 100 into a whole, the knocking part 102 is separately arranged on the top, and when the handle part is damaged in the long-time knocking use process, the normal use of the handle part 100 cannot be affected;

the terminal edge of column portion 104 is equipped with chamfer portion 105, and this chamfer portion 105 can reduce the bottom surface area of column portion 104 to align with the tip of base connecting axle 300 more easily, prevent to beat the condition that the spindle nose of base connecting axle 300 was beaten the fourth of twelve earthly branches and is enlarged at the in-process of strikeing, ensure that the dismantlement process goes on smoothly.

The sleeve 200 is located outside the handle 100 of the tool body, the handle 100 is inserted into the sleeve 200 and is connected with the sleeve 200 in a sliding manner, the column 104 is located inside the sleeve 200, when the sleeve 200 is not used, the sleeve 200 can be sleeved outside the column 104 for storage, when the sleeve is used, the sleeve 200 can be slid downwards and located outside the column 104, the base connecting shaft 300 and the bearing 400 corresponding to the column 104 are located inside the sleeve 200, the bearing 400 and the sleeve 200 are distributed coaxially, the annular cushion block 500 is placed inside the sleeve 200, the inner side of the cushion block 500 is wrapped on the surface of the base connecting shaft 300, the outer side of the bearing 400 is wrapped by the inner wall of the sleeve 200, the contact between the base connecting shaft 300 and the sleeve 200 can be realized, the base connecting shaft 300 cannot move in the sleeve 200, and the positioning between the column 104 and the base connecting shaft 300 is easier to control, meanwhile, the situation that the two move and are staggered in the knocking process is avoided, and the dismounting process is safer.

Further, the outside of handle portion 100 still is equipped with the outer clamping ring portion 103 of being connected with it, and the inside of sleeve 200 is equipped with the inner clamping ring portion 201 of being connected with it, outer clamping ring portion 103 and inner clamping ring portion 201 are at the crisscross distribution in the axial, and contact each other in sleeve 200 slip in-process between the two, thereby the continuation slip of restriction sleeve 200, like this, in sleeve 200's slip in-process, no matter use or not, sleeve 200 all can't break away from with handle portion 100, thereby make each subassembly of instrument constitute a whole, nevertheless sleeve 200 wholly slides and sets up, has satisfied the user demand, also store easily, prevent breaking away from between the subassembly, lose.

The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a doffer cleaning roller base connecting axle extracting tool, includes the instrument body, its characterized in that: the tool body comprises a handle part and a columnar part which are connected with each other; the top of the handle part is an umbrella-shaped part with gradually increased diameter, and the outer side of the umbrella-shaped part is provided with a knocking part; the tail end edge of the columnar part is provided with a chamfer part.

2. The doffer cleaning roller base connecting shaft removal tool according to claim 1, wherein: the outer side of the handle part of the tool body is also provided with a sleeve, the handle part is inserted into the sleeve and is in sliding connection with the sleeve, and the columnar part is positioned in the sleeve.

3. The doffer cleaning roller base connecting shaft dismounting tool according to claim 2, wherein: and the base connecting shaft and the bearing corresponding to the columnar part are positioned in the sleeve, and the bearing and the sleeve are coaxially distributed.

4. The doffer cleaning roller base connecting shaft removal tool of claim 3, wherein: the outer side of the base connecting shaft or the bearing is further sleeved with an annular cushion block, the inner side of the cushion block wraps the surface of the base connecting shaft or the bearing, and the outer side of the bearing is wrapped by the inner wall of the sleeve.

5. The doffer cleaning roller base connecting shaft removal tool according to claim 2, wherein: the outer side of the handle part is also provided with an outer clamping ring part connected with the handle part, an inner clamping ring part connected with the sleeve is arranged in the sleeve, the outer clamping ring part and the inner clamping ring part are distributed in a staggered mode in the axial direction, and the outer clamping ring part and the inner clamping ring part are in mutual contact in the sleeve sliding process.