CN212949275U

CN212949275U - Sleeve device

Info

Publication number: CN212949275U
Application number: CN202021583959.XU
Authority: CN
Inventors: 林其囡
Original assignee: Kaiping Hualing Pipe Industry Co ltd
Current assignee: Kaiping Hualing Pipe Industry Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a sleeve device, belonging to the technical field of spring tube processing, comprising a bottom plate and an inflator pump, wherein one side of the top of the bottom plate is fixedly connected with a side plate, the surface of the side plate is fixedly connected with a positioning end cap, the surface of the side plate is fixedly connected with a positioning rod near one side of the positioning end cap, the outer side wall of the positioning rod is sleeved with a spring tube, the outer side wall of the spring tube is sleeved with a rubber tube, the positioning rod can limit the position and the angle of the spring tube, in the process of sleeving the rubber tube, the positioning rod is used for limiting the spring tube, the danger that the spring tube is bent and popped out can be avoided, the convenience of installation and processing is improved, the rubber tube is inserted into the inflator pump, the rubber tube is inflated by the inflator pump, the rubber tube is expanded by gas, the inner diameter is enlarged, the rubber tube can be, the production and processing cost is reduced.

Description

Sleeve device

Technical Field

The utility model relates to a spring pipe processing technology field especially relates to a sleeve pipe device.

Background

During the processing and production process of the spring pipe, a rubber pipe needs to be installed on the outer wall of the spring pipe, and the spring pipe is inserted into the rubber pipe so as to realize the connection between the spring pipe and the rubber pipe.

The traditional installation method has the following defects that 1, the traditional installation method is that the spring tube is pushed into the inner hole of the rubber tube by the pushing force of the air cylinder, the effect that the rubber tube covers the spring tube is achieved, the operation process of the old process is complicated, the efficiency is low, and meanwhile, the potential safety hazard that the spring tube is bent and popped due to sudden and violent pushing force of the air cylinder can be caused; 2. the old installation process has requirements on the hardness of the rubber tube, the rubber tube with low hardness is not uniformly stressed when the rubber tube is pushed, the rejection rate is generated in a certain proportion due to the influence of various factors such as over-high pipe pushing speed, and the production and processing cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sleeve pipe device aims at improving operating efficiency, avoids the spring tube suddenly crooked in the course of working, simultaneously through aerifing in advance to the rubber tube for it is more convenient to embolia the process, reduces the rejection rate simultaneously.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of sleeve device, including bottom plate and inflator pump, bottom plate top one side fixedly connected with curb plate, curb plate fixed surface is connected with the location end cap, the curb plate surface is close to location end cap one side fixedly connected with locating lever, the locating lever lateral wall has cup jointed the spring pipe, the rubber tube has been cup jointed to the spring pipe lateral wall, the rubber tube lateral wall can be dismantled and be connected with the inflator pump.

Optionally, one end of the positioning rod, which is close to the side plate, is located inside the positioning plug.

Optionally, one end of the spring tube, which is close to the side plate, is inserted into the positioning plug.

Optionally, one end of the inflator is connected with an external air supply device.

The utility model has the advantages as follows:

1. the bottom plate top is fixed with the curb plate, location end cap and locating lever are installed to surface one side of curb plate, when needing to cup joint the rubber tube to the spring tube, align the locating lever with the spring tube earlier and insert, cup joint the spring tube to the outside of locating lever, the locating lever can play the limited effect to the position and the angle of spring tube this moment, cup joint the in-process at carrying out the rubber tube, utilize the locating lever to the injecing of spring tube, can avoid the spring tube taking place the danger that the bending popped out at the rubber tube in-process of cup jointing, keep the stability in the spring tube course of working, the convenience of installation and processing is.

2. After the spring pipe cup jointed at the locating lever top, the rubber tube that will embolia the spring pipe outer wall inserts inside to the inflator pump, aerify through the inflator pump, utilize gas to make the rubber tube take place the inflation, the internal diameter grow, after the internal diameter expands, align the rubber tube with the spring pipe and insert, because the rubber tube is inflated in advance and expand, so can be convenient insert the rubber tube to the outside of spring pipe, avoid the discarded condition that the rubber tube atress is inhomogeneous and produce, reduce the production and processing cost, further improve the convenience of installation and processing.

Drawings

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

Fig. 1 is an exploded view of a sleeve device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a casing device according to an embodiment of the present invention after a rubber tube and a spring tube are connected;

fig. 3 is a schematic cross-sectional structural view of a rubber tube and a spring tube of a bushing apparatus according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. positioning a plug; 4. positioning a rod; 5. a spring tube; 6. a hose; 7. an inflator.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 creative efforts belong to the protection scope of the present invention.

A sleeve device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a sleeve device, including bottom plate 1 and inflator pump 7, 1 top one side fixedly connected with curb plate 2 of bottom plate, 2 fixed surface of curb plate are connected with location end cap 3, 2 surfaces of curb plate are close to 3 one side fixedly connected with locating lever 4 of location end cap, 4 lateral walls of locating lever have cup jointed

spring tube

5, 5 lateral walls of spring tube have cup jointed rubber tube 6, 6 lateral walls of rubber tube can dismantle and be connected with inflator pump 7.

The example, align the locating lever 4 and insert earlier spring pipe 5, locating lever 4 can play the limited effect to spring pipe 5's position and angle, cup joint the in-process carrying out rubber tube 6, utilize locating lever 4 to spring pipe 5's injectment, can avoid spring pipe 5 to take place the danger that the bending popped out at cup joint rubber tube 6 in-process, improve the convenience of installation processing, insert rubber tube 6 inside inflator pump 7, aerify through inflator pump 7, utilize gaseous rubber tube 6 to take place the inflation, the internal diameter grow, can be convenient insert rubber tube 6 to spring pipe 5's outside, avoid the rubber tube 6 atress inhomogeneous and the discarded condition that produces, reduce the production and processing cost, further improve the convenience of installation processing.

Referring to fig. 1, one end of the positioning rod 4 close to the side plate 2 is located inside the positioning plug 3.

In the example, one end of the positioning rod 4 is fixed inside the positioning plug 3, and when the spring tube 5 is fixed, the positioning plug 3 can assist in limiting the spring tube 5.

Referring to fig. 1, one end of the spring tube 5 close to the side plate 2 is inserted into the positioning plug 3.

In the example, one end of the spring tube 5 is inserted into the positioning plug 3 after being sleeved into the positioning rod 4, and the positioning plug 3 can play an auxiliary fixing role for one end of the spring tube 5.

Referring to fig. 1, one end of the inflator 7 is connected to an external gas supply device.

For example, before the inflator 7 is used, the air inlet end of the inflator 7 is connected to an external air supply device, and the hose 6 is inflated by the external air supply.

When the inflatable air tube is used, the side plate 2 is fixed at the top of the bottom plate 1, the positioning plug 3 and the positioning rod 4 are installed on one side of the surface of the side plate 2, when the rubber tube 5 needs to be sleeved with the rubber tube 6, the spring tube 5 is aligned with and inserted into the positioning rod 4, the spring tube 5 is sleeved outside the positioning rod 4, the positioning rod 4 can limit the position and the angle of the spring tube 5, in the process of sleeving the rubber tube 6, the positioning rod 4 limits the spring tube 5, the danger that the spring tube 5 is bent and popped out in the process of sleeving the rubber tube 6 can be avoided, the stability in the processing process of the spring tube 5 is kept, the convenience in installation and processing is improved, the rear end of the positioning rod 4 of the spring tube 5 is inserted into the positioning plug 3, the positioning plug 3 can play an auxiliary fixing role for one end of the spring tube 5, and before the inflatable air tube 7 is used, the air inlet, utilize outside air supply to aerify the operation to rubber tube 6, cup joint behind 4 tops of locating lever when spring tube 5, the rubber tube 6 that will embolia the outer wall of spring tube 5 inserts to inflator pump 7 inside, aerify through inflator pump 7, utilize gas to make rubber tube 6 take place the inflation, the internal diameter grow, after the internal diameter expands to align rubber tube 6 and spring tube 5 and insert, because rubber tube 6 is inflated in advance and expand, so can be convenient insert rubber tube 6 to the outside of spring tube 5, avoid the abandonment condition that rubber tube 6 atress is inhomogeneous and produce, reduce the production and processing cost, further improve the convenience of installation and processing.

It should be noted that, the utility model relates to a bushing apparatus, including bottom plate 1, curb plate 2, location end cap 3, locating lever 4, spring tube 5, rubber tube 6, inflator pump 7, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a bushing apparatus, includes bottom plate (1) and inflator pump (7), its characterized in that, bottom plate (1) top one side fixedly connected with curb plate (2), curb plate (2) fixed surface is connected with location end cap (3), curb plate (2) surface is close to location end cap (3) one side fixedly connected with locating lever (4), spring pipe (5) have been cup jointed to locating lever (4) lateral wall, rubber tube (6) have been cup jointed to spring pipe (5) lateral wall, rubber tube (6) lateral wall can be dismantled and be connected with inflator pump (7).

2. A casing device according to claim 1, characterized in that the positioning rod (4) is located inside the positioning plug (3) at the end close to the side plate (2).

3. A pipe casing device according to claim 1, characterized in that the end of the spring tube (5) close to the side plate (2) is inserted inside the positioning plug (3).

4. A cannula device according to claim 1, characterized in that said inflator (7) is connected at one end to an external gas supply.