CN217324451U

CN217324451U - Improved structure of middle roller head section of spinning frame

Info

Publication number: CN217324451U
Application number: CN202220967124.7U
Authority: CN
Inventors: 王伟; 张作民; 郝娅; 田琪
Original assignee: Qingfanglian Zaozhuang Fiber Technology Co ltd
Current assignee: Qingfanglian Zaozhuang Fiber Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-30
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to the technical field of spinning frames, and discloses an improved structure of a middle roller head section of a spinning frame, which comprises a middle roller head section shaft, wherein one side of the middle roller head section shaft is provided with a bearing part, the outer wall of the bearing part is provided with a bayonet, an amplification mechanism is arranged outside the bearing part and comprises an assembly pipe, the inner wall of the assembly pipe is provided with an inner groove, a clamping block is arranged in the inner groove, the clamping block is adhered to the inner groove through rubber, the diameter size of the bearing part is increased by sleeving the assembly pipe outside the bearing part, and the bearing is sleeved outside the assembly pipe, so that the thinner middle roller head section shaft can be matched with a larger-sized bearing, the failure rate is greatly reduced, the corresponding bearing size can be selected according to the difference of the pipe wall thickness of the assembly pipe, the diversity is greatly improved, and the workload of workers is reduced, need not to change middle roller head section axle, practiced thrift the accessory cost, satisfy actual processing demand more.

Description

Improved structure of middle roller head section of spinning frame

Technical Field

The utility model relates to a spinning frame technical field specifically is a roller head section improves structure in spinning frame.

Background

The original axle of the roller head section in the spinning frame is thin, the specification of the matched bearing is small, the bearing is frequently damaged, the failure rate is greatly increased, the cost of accessories required for maintenance is high, the stand stopping time is increased, the yield is influenced, the maintenance workload of workers is increased, and the practicability is low.

Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop an improved structure of the roller head section in the spinning frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roller head improves structure in spinning frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a roller head section improves structural technical scheme in spinning frame, includes well roller head section axle, one side of well roller head section axle is equipped with bearing portion, be equipped with the bayonet socket on the bearing portion outer wall, just bearing portion is equipped with the amplification mechanism outward, the amplification mechanism includes the assembly pipe, the inner groovy has been seted up on the inner wall of assembly pipe, be equipped with the fixture block in the inner groovy, through the adhesion of rubber mutually between fixture block and the inner groovy.

Preferably, the assembling pipe is sleeved outside the bearing part, the assembling pipe is in sliding fit with the bearing part, and the clamping block is matched with the bayonet.

Preferably, the end face of the clamping block is provided with a chamfer, and the clamping block is in sliding fit with the inner groove.

Preferably, the inner grooves and the bayonets are arranged in a plurality, the inner grooves and the bayonets are distributed in a circumferential equiangular mode, and each inner groove is internally provided with a clamping block and rubber.

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

(1) the utility model relates to a structure is improved to roller head section in spinning frame, the amplification mechanism of setting, wear the cover outside bearing portion through assembling the pipe, with this diameter size who increases bearing portion, wear the cover outside the assembly pipe with the bearing, thereby can make the bearing of the great specification of thinner well roller head section axle adaptation, greatly reduced the fault rate, and can be according to the difference of the wall thickness size of assembly pipe, can select corresponding bearing size, promote the variety greatly, reduce the work load of workman's maintenance, need not to change well roller head section axle, accessory cost has been practiced thrift, satisfy the actual processing demand more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting tube of FIG. 1;

fig. 3 is a schematic view of the assembly principle of fig. 1.

In the reference symbols: 1. a middle compass head section shaft; 11. a bearing portion; 12. a bayonet; 2. assembling a pipe; 21. An inner groove; 22. a clamping block; 221. chamfering; 23. rubber.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Examples

Referring to fig. 1, 2 and 3, the utility model provides an improved roller head section structure technical solution in spinning frame: including well roller head section axle 1, one side of well roller head section axle 1 is equipped with bearing portion 11, is equipped with bayonet socket 12 on the bearing portion 11 outer wall, and is equipped with amplification mechanism outside bearing portion 11, and amplification mechanism includes assembly pipe 2, has seted up inner groovy 21 on the inner wall of assembly pipe 2, is equipped with fixture block 22 in the inner groovy 21, passes through rubber 23 adhesion mutually between fixture block 22 and the inner groovy 21.

In this embodiment, wear the cover with assembly pipe 2 outside bearing portion 11, bearing portion 11 extrudees the fixture block 22 corner, makes it shrink to the inner groovy 21 in, until in fixture block 22 card income bayonet 12, accomplishes the fixed of assembly pipe 2, this scheme can increase the bearing portion 11 diameter of middle roller head section axle 1, and then the great specification and size's of adaptation bearing, greatly reduced fault rate and the work load of workman's maintenance.

Referring to fig. 1, fig. 2 and fig. 3, further, the mounting tube 2 is sleeved outside the bearing portion 11, the mounting tube 2 is slidably fitted to the bearing portion 11, and the latch 22 is fitted to the bayonet 12.

In the present embodiment, the mounting tube 2 is slidably connected to the bearing portion 11, which facilitates the mounting of the mounting tube 2.

Referring to fig. 1, fig. 2 and fig. 3, further, a chamfer 221 is formed on an end surface of the latch 22, and the latch 22 is slidably engaged with the inner groove 21.

In this embodiment, the chamfer 221 is formed to facilitate the fixture 22 to be squeezed by the outer wall of the bearing portion 11 and to be contracted into the inner groove 21, thereby facilitating the subsequent fastening of the fixture 22 and the bayonet 12.

Referring to fig. 1, 2 and 3, further, a plurality of inner grooves 21 and bayonets 12 are provided, the plurality of inner grooves 21 and bayonets 12 are distributed at equal angles circumferentially, and each inner groove 21 is provided with a latch 22 and a rubber 23.

In the present embodiment, the plurality of inner grooves 21 and the bayonets 12 fasten the mounting pipe 2 by the plurality of bayonets 22, thereby improving stability.

Specifically, the utility model discloses a theory of operation and use flow: wear the cover with assembly pipe 2 outside bearing portion 11, bearing portion 11 extrudees the fixture block 22 corner, makes it shrink to in inner groovy 21, in the fixture block 22 card goes into bayonet 12, accomplishes assembly pipe 2's fixed, select the bearing of suitable specification to install on assembly pipe 2, this scheme can increase the bearing portion 11 diameter of middle roller head section axle 1, and then the great specification and dimension's of adaptation bearing, until accomplishing whole work order.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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 orientations or positional relationships shown in the drawings, and are only 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 will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The improved structure of the roller head section in the spinning frame is characterized by comprising a middle roller head section shaft (1), wherein a bearing part (11) is arranged on one side of the middle roller head section shaft (1), a bayonet (12) is arranged on the outer wall of the bearing part (11), an amplification mechanism is arranged outside the bearing part (11), the amplification mechanism comprises an assembly pipe (2), an inner groove (21) is formed in the inner wall of the assembly pipe (2), a clamping block (22) is arranged in the inner groove (21), and the clamping block (22) is adhered to the inner groove (21) through rubber (23).

2. The improved structure of the roller head section in the spinning frame as claimed in claim 1, wherein: the assembling pipe (2) is sleeved outside the bearing portion (11), the assembling pipe (2) is in sliding fit with the bearing portion (11), and the clamping block (22) is matched with the bayonet (12).

3. The improved structure of the roller head section in the spinning frame as claimed in claim 1, wherein: the end face of the clamping block (22) is provided with a chamfer (221), and the clamping block (22) is in sliding fit with the inner groove (21).

4. The improved structure of the roller head section in the spinning frame as claimed in claim 1, wherein: the inner grooves (21) and the bayonets (12) are arranged in a plurality of numbers, the inner grooves (21) and the bayonets (12) are distributed in a circumferential equiangular mode, and each inner groove (21) is internally provided with a clamping block (22) and rubber (23).