CN202316820U

CN202316820U - Corrugated tube closing-up tool

Info

Publication number: CN202316820U
Application number: CN2011204186800U
Authority: CN
Inventors: 杨丹明; 陈荣庆; 王飞; 吴成伟; 范俊; 隆心田
Original assignee: JIANGSU CHEN TUNG MACHINERY MANUFACTURING Co Ltd
Current assignee: JIANGSU CHEN TUNG MACHINERY MANUFACTURING Co Ltd
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-07-11
Anticipated expiration: 2021-10-27

Abstract

The utility model discloses a corrugated tube closing-up tool. The corrugated tube closing-up tool comprises a closing-up shell and a closing-up core which is accommodated in the closing-up shell, wherein the closing-up core is arranged in a sectional way and includes a clamping section, a closing-up section and a thread connecting section which is positioned between the clamping section and the closing-up section; the closing-up shell is connected with a rotation driving device; the cavity of the closing-up shell is arranged in a sectional way and includes an annular thread section and an annular closing-up section; the clamping section of the closing-up core is connected with a fixture; the thread connecting section of the closing-up core is connected with the annular thread section of the closing-up shell by screw threads in a matched way; the closing-up section of the closing-up core is accommodated in the annular closing-up section of the closing-up shell; and an annular conical clearance allowing the corrugated tube to be accommodated is formed between the closing-up section of the closing-up core and the annular closing-up section of the closing-up shell. Therefore, according to the utility model, by using the closing-up device including the closing-up shell and the closing-up core which is accommodated in the closing-up shell, the aperture of the corrugated tube is closed up so that the production requirements are satisfied and the product percent of pass is increased.

Description

Bellows closing in frock

Technical field

The utility model relates to a kind of bellows closing in frock.

Background technology

In the prior art; The tolerance of used bellows mouth of pipe bore needs less than ± 0.05mm on the vacuum fire extinguisher; And the tolerance of the mouth of pipe bore of the bellows through shaped by fluid pressure is generally between ± 0.2mm; Therefore, be badly in need of to want a kind of device that can close up, to improve the yield rate of shaped by fluid pressure bellows to the mouth of pipe bore of the bellows of shaped by fluid pressure.

The utility model content

The utility model provides a kind of bellows closing in frock to the deficiency of prior art, with operation that the bellows bore is closed up, satisfies the production needs, improves product percent of pass.

For realizing above technical purpose, the utility model will be taked following technical scheme:

A kind of bellows closing in frock comprises the closing in shell and places the closing in core in the closing in shell; Gripping section, closing in section and the section of being threaded between gripping section and closing in section are arranged in the segmentation of said closing in core; Said closing in shell is connected with rotating driving device; And ring screw section and annular closing in section are arranged in the inner chamber segmentation of closing in shell; The gripping section of said closing in core is connected with anchor clamps; The section of being threaded of said closing in core is connected with the ring screw section threaded engagement of closing in shell, and the closing in section of closing in core places in the annular closing in section of closing in shell, and has the ring-type tapered gaps that is used to put bellows between the annular of the closing in section of closing in core and the closing in shell closing in section.

The closing in section of said closing in core becomes hollow setting, and the closing in section of closing in core is axially offered the otch that annular is uniformly distributed with more than two.

Said rotating driving device is a handle.

The closing in section of said closing in core becomes cylindrical setting, and the closing in Duan Ze of closing in shell is conical and is provided with, and the close up small end of section of taper shape that should the closing in shell is positioned at the end; The core that closes up simultaneously is connected with the left hand thread that is threaded to of closing in shell.

According to above technical scheme, can realize following beneficial effect:

1, the utility model closing device of adopting the closing in shell and placing the closing in core in the closing in shell to assemble with operation that the bellows bore is closed up, satisfies the production needs, the raising product percent of pass.

2, the utility model is axially offered the otch that annular is uniformly distributed with more than two in the closing in section of closing in core, so that the closing in section of closing in core can be carried out certain radiai adjustment, in order to avoid with bellows mouth of pipe extrusion damage.

3, the utility model adopts the operation of closing up of the mode of manually rotation, and is simple and convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structure for amplifying sketch map of removing among Fig. 1 behind the bellows;

Wherein: closing in core 1; Otch 11; Gripping section 12; The section of being threaded 13; Section 14 closes up; Bellows 2; Handle 3; Closing in shell 4; Internal thread annular groove 41; The conical section 42 that closes up; Ring-type tapered gaps 5.

The specific embodiment

Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation; Below will combine accompanying drawing that the technical scheme of the utility model at length is described.

Below will combine accompanying drawing that the technical scheme of the utility model at length is described.

As shown in Figure 1, the described bellows closing in of the utility model frock comprises the closing in shell and places the closing in core in the closing in shell, wherein:

Said closing in shell is hollow setting, and an end of its hollow lumen offers the internal thread annular groove, and the other end then is the conical section setting of closing up, and the small end of the section that should taper shape closes up is provided with near the end; Said closing in shell is connected with rotating driving device, and rotating driving device is a handle.

Said closing in core also is hollow setting, and an end of this closing in core is arranged to gripping section; Be used for being connected with anchor clamps, the other end then is arranged to the section that closes up, and is used for being oppositely arranged with the taper shape closing in section of closing in shell; To form the ring-type tapered gaps, can grasp the mouth of pipe of bellows, and the gripping section of closing in core with close up the setting section of being threaded between the section; Be used for being threaded with the threaded collar connected in star of closing in shell, simultaneously, the closing in core is connected with the closing in shell left hand thread that is threaded between the two.

In addition, for making the closing in section of closing in core can carry out certain radiai adjustment, in order to avoid with bellows mouth of pipe extrusion damage, the utility model is offered the otch that annular is uniformly distributed with more than two vertically with the closing in section of closing in core.

During use; Adopt anchor clamps to grasp the gripping section of closing in core earlier, then the mouth of pipe with bellows places the ring-type tapered gaps, drives the rotation of closing in shell through rotary handle then; Impel between closing in shell and the closing in core translation takes place; In the utility model, the closing in shell will be towards the gripping section translation of closing in core, makes the taper shape of closing in shell close up section to the processing of closing up of the peripheral bellows mouth of pipe of cover receiving port core.

Claims

1. a bellows closing in frock is characterized in that: comprise the closing in shell and place the closing in core in the closing in shell; Gripping section, closing in section and the section of being threaded between gripping section and closing in section are arranged in the segmentation of said closing in core; Said closing in shell is connected with rotating driving device; And ring screw section and annular closing in section are arranged in the inner chamber segmentation of closing in shell; The gripping section of said closing in core is connected with anchor clamps; The section of being threaded of said closing in core is connected with the ring screw section threaded engagement of closing in shell, and the closing in section of closing in core places in the annular closing in section of closing in shell, and has the ring-type tapered gaps that is used to put bellows between the annular of the closing in section of closing in core and the closing in shell closing in section.

2. based on the said bellows closing in of claim 1 frock, it is characterized in that: the closing in section of said closing in core becomes hollow setting, and the closing in section of closing in core is axially offered the otch that annular is uniformly distributed with more than two.

3. according to the said bellows closing in of claim 1 frock, it is characterized in that: said rotating driving device is a handle.

4. according to the said bellows closing in of claim 1 frock, it is characterized in that: the closing in section of said closing in core becomes cylindrical setting, and the annular closing in Duan Ze of closing in shell is conical and is provided with, and the close up small end of section of annular that should the closing in shell is positioned at the end; The core that closes up simultaneously is connected with the left hand thread that is threaded to of closing in shell.