CN217251850U

CN217251850U - Thin-wall pipe fitting closing device

Info

Publication number: CN217251850U
Application number: CN202123229332.1U
Authority: CN
Inventors: 刘帅楠; 张龙龙; 刘玮
Original assignee: Xinxiang City Exquisite Electromechanical Equipment Engineering Co ltd
Current assignee: Xinxiang City Exquisite Electromechanical Equipment Engineering Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-23
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a thin-wall tube spare closing device, including the base, the upper end of base is fixed with down the profile modeling die, all is provided with vertical guide pillar on the base of profile modeling die both sides down, and it is provided with the gland to slide on the vertical guide pillar, and the cover is equipped with the spring on the vertical guide pillar of gland below, and the lower extreme of gland is fixed with and follows the profile modeling recess on the profile modeling die complex down, and the upper end of vertical guide pillar is provided with and is used for promoting the hold-down mechanism that the gland moved down. The utility model discloses with low costs, compress tightly reliably, the difficult thin-walled tube spare that harms improves labor efficiency.

Description

Thin-wall pipe fitting closing device

Technical Field

The utility model relates to a thin-walled tube spare processing technology field especially indicates a thin-walled tube spare closing device.

Background

The bending and cutting of the thin-wall pipe fitting are usually realized by matching two female dies carried by the pipe bending machine with an air cylinder for pressing, the air cylinder provides pressing force, so that the automatic control is convenient, convenient and rapid, but if the pipe bending and cutting quantity of the thin-wall pipe fitting is less, the cost for purchasing a special pipe bending machine is higher, if the pipe bending and cutting quantity of the thin-wall pipe fitting is processed by outsourcing, the price of a processing manufacturer is high, and the progress is not guaranteed.

The thin-wall pipe is bent and cut off, if the thin-wall pipe is clamped by a vice clamping method, the thin-wall pipe is easy to deform because the non-profiling surface of the vice is compressed by two lines, and the thin-wall pipe is easy to rotate and unreliable in clamping because the friction force of the clamping surface is too narrow in the stress process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a thin-walled tube spare closing device, it is with low costs, compress tightly reliably, difficult damage thin-walled tube spare improves labor efficiency.

The technical scheme of the utility model is realized like this: thin-walled tube spare closing device, including the base, the upper end of base is fixed with down the profile modeling die, all is provided with vertical guide pillar on the base of profile modeling die both sides down, and the slip is provided with the gland on the vertical guide pillar, and the cover is equipped with the spring on the vertical guide pillar of gland below, and the lower extreme of gland is fixed with the last profile modeling recess with profile modeling die complex down, and the upper end of vertical guide pillar is provided with and is used for promoting the hold-down mechanism that the gland moved down.

Furthermore, supports are arranged on the vertical guide pillars on two sides of the upper end of the gland, the pressing mechanism comprises a rotating shaft, the rotating shaft is located between the two supports and is connected with the supports in a rotating mode, a cam is arranged on the rotating shaft, and the gland is pushed to move downwards by rotating the cam.

Further, the inner walls of the lower copying female die and the upper copying groove are provided with rubber plates.

Further, a handle is arranged on the rotating shaft.

The utility model has the advantages that:

the utility model has low cost, is pressed by the upper profiling groove and the lower profiling groove, is reliable in clamping, is not easy to damage the thin-wall pipe fitting, and the spring drives the gland to automatically reset, thereby reducing the labor intensity and improving the labor efficiency; the pressing mechanism realizes downward moving and pressing of the pressing cover through rotation of the cam, and the operation is simple; the rubber pad shock attenuation buffering guarantees that the part does not have the deformation and does not have the fish tail.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a left side view of fig. 1.

The device comprises a base 1, a lower profiling female die 2, a vertical guide pillar 3, a gland 4, a spring 5, an upper profiling groove 6, a support 7, a nut 8, a rotating shaft 9, a cam 10, a rubber plate 11, a handle 12 and a thin-wall pipe fitting 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, thin-walled tube spare closing device, including base 1, the upper end of base 1 is fixed with lower profile modeling die 2, all be fixed with vertical guide pillar 3 on the base 1 of lower profile modeling die 2 both sides, the sliding sleeve is equipped with gland 4 on vertical guide pillar 3, vertical guide pillar 3 is total four, the equal sliding sleeve in four corners of gland 4 is on vertical guide pillar 3, the cover is equipped with spring 5 on the vertical guide pillar 3 of gland 4 below, the lower extreme of gland 4 is fixed with the last profile modeling recess 6 with lower profile modeling die 2 complex, the upper end of vertical guide pillar 3 is provided with the hold-down mechanism who is used for promoting gland 4 to move down.

The application method of the thin-wall pipe pressing device comprises the following steps: placing the thin-wall pipe fitting 13 to be processed into the lower profiling groove, then pushing the pressing cover 4 to move downwards through the pressing mechanism, compressing the spring 5 by the pressing cover 4, and simultaneously placing the upper profiling groove 6 at the upper end of the thin-wall pipe fitting 13 so as to press the thin-wall pipe fitting 13; after the thin-wall pipe 13 is machined, the pressing mechanism loosens the pressing cover 4, the pressing cover 4 resets under the action of the spring 5, and the upper profiling groove 6 loosens the thin-wall pipe 13.

All be provided with support 7 on the vertical guide pillar 3 of 4 upper end both sides of gland, connect support 7 on the vertical guide pillar 3 of 4 tops of gland through nut 8, hold-down mechanism includes pivot 9, pivot 9 is located between two supports 7, and rotate with support 7 and link to each other, be fixed with cam 10 in the pivot 9, cam 10 includes two, be located the both ends of pivot 9 respectively, through rotating cam 10, cam 10's tip promotes gland 4 and moves down, reverse rotation cam 10, gland 4 is loosened to cam 10's tip, gland 4 resets under the effect of spring 5.

Rubber plates 11 are fixed on the inner walls of the lower profiling female die 2 and the upper profiling groove 6, so that the thin-wall pipe 13 is prevented from being crushed due to overlarge pressing force.

A handle 12 is fixed on the rotating shaft 9, so that the cam 10 can be rotated by the handle 12.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Thin-walled tube spare closing device, including the base, its characterized in that: the upper end of the base is fixed with a lower profiling female die, the bases on two sides of the lower profiling female die are provided with vertical guide pillars, a gland is arranged on the vertical guide pillars in a sliding mode, a spring is sleeved on the vertical guide pillar below the gland, the lower end of the gland is fixed with an upper profiling groove matched with the lower profiling female die, and the upper end of the vertical guide pillar is provided with a pressing mechanism used for pushing the gland to move downwards.

2. The thin-walled tube fitting pressing device according to claim 1, wherein: all be provided with the support on the vertical guide pillar of gland upper end both sides, hold-down mechanism includes the pivot, and the pivot is located between two supports, and rotates with the support and link to each other, is provided with the cam in the pivot, through rotating the cam, promotes the gland and moves down.

3. The thin-walled tube compression device of claim 1 or 2, wherein: and rubber plates are arranged on the inner walls of the lower profiling female die and the upper profiling groove.

4. The thin-walled tube fitting pressing device according to claim 2, wherein: a handle is arranged on the rotating shaft.