CN201940949U - Assembling device for pipeline foam jackets of automobile air-conditioner - Google Patents

Abstract

The utility model relates to the field of assembling devices for pipeline foam jackets, in particular to an assembling device for pipeline foam jackets of an automobile air-conditioner. The assembling device used for assembling foam jackets on a pipe fitting comprises a pipe-end fixed seat, an air-cushion guiding bar, a fixed bottom plate, a guiding bar seat and an inlet joint, wherein the two ends of the fixed bottom plate are relatively provided with the pipe-end fixed seat and the guiding bar seat, one end of the pipe fitting is fixed by the pipe-end fixed seat, the other end of the pipe fitting is linked with the hollow air-cushion guiding bar, the end of the hollow air-cushion guiding bar is fixed by the guiding bar seat, the air-cushion guiding bar which is provided with small holes and auxiliary pushing sleeves is connected with the inlet joint, and the air-cushion guiding bar is connected with the pipe fitting through a guiding joint. The assembling device for the pipeline foam jackets of the automobile air-conditioner reduces the assembling resistance between the foam jackets and the pipe fitting, facilitates the installation of the foam jackets, improves the production efficiency, and lowers cost.

Description

The air conditioning for automobiles pipeline steeps the assembling device of continuous sheath

Technical field

The utility model relates to the assembling device field that pipeline steeps continuous sheath, and especially a kind of air conditioning for automobiles pipeline steeps the assembling device of continuous sheath.

Background technology

Steep the expanded material that continuous sheath is a kind of EPDM; be characterized in that elasticity is big; the coefficient of friction height; a little less than the anti-tear power of pulling; its endoporus undersized is in the external diameter of pipeline; the air conditioning for automobiles pipeline is especially near the pipeline of curling iron and condenser, for the damage that has an accident of anti-pipeline, usually needs the pipeline appearance that elasticity is installed and steeps the protection of continuous sheath.Steep continuous sheath owing to be rubber, the frictional resistance with the pipeline appearance is very big when mounted, too firmly it is broken, and therefore installs very difficult.

Normally before installation, need to carry out preliminary treatment, be coated with a small amount of refrigeration oil or, lubricate the minimizing resistance through hot-water soak so that it increases as inner chamber to steeping continuous sheath.These are handled and can produce many shortcomings, and oiling very easily makes the continuous sheath of bubble be infected with the impurity dirt, and the continuous sheath of bubble can be intake after the hot-water soak, easily pipe fitting is produced corrosion as not drying then.

The utility model content

The technical problems to be solved in the utility model is: provide a kind of air conditioning for automobiles pipeline to steep the assembling device of continuous sheath, reduce the assembling resistance between continuous sheath of bubble and pipe fitting, the installation of being convenient to steep continuous sheath.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of continuous sheath of assembling bubble that is used on pipe fitting, comprise pipe end holder, air cushion guide rod, fixed base plate, guide rod seat and inlet suction port, the fixed base plate two ends are relatively set with pipe end holder and guide rod seat, one end of pipe end holder fixed fitting, the pipe fitting other end is connected mutually with middle mattress guide rod, the guide rod seat is the air cushion guide rod end of hollow fixedly, and the air cushion guide rod connects inlet suction port, and the air cushion guide rod is provided with aperture.

Further the air cushion guide rod is provided with auxiliary pushing sleeve.

Further the air cushion guide rod is by guiding connector connecting tube.

The beneficial effects of the utility model are that air conditioning for automobiles pipeline of the present utility model steeps the assembling device of continuous sheath, reduces the assembling resistance between continuous sheath of bubble and pipe fitting, conveniently steeps the installation of continuous sheath, enhances productivity, and reduces cost.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation after the utility model assembles the continuous sheath of bubble.

Fig. 2 is the structural representation of the utility model when steeping continuous sheath and being inserted in the air cushion guide rod.

Fig. 3 is the vertical view of Fig. 1.

Fig. 4 is the partial sectional view of Fig. 2.

Among the figure 1, pipe end holder pipe fitting, 2, steep continuous sheath, 3, pipe fitting, 4, the guiding connector, 5, the air cushion guide rod, 51, aperture, 6, fixed base plate, 7, auxiliary pushing sleeve, 8, the guide rod seat, 9, inlet suction port, 10, air cushion layer.

The specific embodiment

In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

A kind of air conditioning for automobiles pipeline as shown in Figure 1 steeps the assembling device of continuous sheath, be used for the continuous sheath of assembling bubble onpipe fitting 3, comprise pipe end holder 1, air cushion guide rod 5,fixed base plate 6,guide rod seat 8 and inlet suction port 9,fixed base plate 6 two ends are relatively set with pipe end holder 1 andguide rod seat 8, one end of pipe end holder 1 fixedfitting 3, pipe fitting 3 other ends are connected mutually with middle mattress guide rod 5,guide rod seat 8 is air cushion guide rod 5 ends of hollow fixedly, air cushion guide rod 5 connects inlet suction port 9, air cushion guide rod 5 is provided withaperture 51, air cushion guide rod 5 is provided withauxiliary pushing sleeve 7, air cushion guide rod 5 is by guidingconnector 4 connectingtubes 3, compressed air can spray from the aperture on the air cushion guide rod 5 51, makecontinuous sheath 2 inner chambers of bubble form one deck air cushion layer and directly do not contact, steepcontinuous sheath 2 and under the support of air cushion layer, can slide along pipe fitting 3 axis easily with pipe fitting 3.Air conditioning for automobiles pipeline of the present utility model steeps the assembling device of continuous sheath, reduces the assembling resistance between continuous sheath of bubble and pipe fitting, and the installation of the continuous sheath of convenient bubble is enhanced productivity, and reduces cost.

During use, at first thefixed base plate 6 with the utility model device is fixed on the workbench, and leads to compressed air at inlet suction port 9, the morecontinuous sheath 2 of bubble to be installed is inserted in air cushion guide rod 5, end with pipe fitting 3inserts guiding connector 4 then, and the other end is pressed abd fixed on the pipe end holder 1.During work, compressed air sprays from theaperture 51 of air cushion guide rod 5 front ends, form very thin air cushion layer 10 atcontinuous sheath 2 of bubble and 5 of air cushion guide rods, thecontinuous sheath 2 of bubble is moved along the axis of air cushion guide rod 5 and pipe fitting 3, need the position until being installed to by promoting auxiliary pushingsleeve 7.

With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (3)

1. an air conditioning for automobiles pipeline steeps the assembling device of continuous sheath, be used for going up the continuous sheath of assembling bubble at pipe fitting (3), it is characterized in that: comprise pipe end holder (1), air cushion guide rod (5), fixed base plate (6), guide rod seat (8) and inlet suction port (9), fixed base plate (6) two ends are relatively set with pipe end holder (1) and guide rod seat (8), one end of pipe end holder (1) fixed fitting (3), pipe fitting (3) other end is connected mutually with middle mattress guide rod (5), guide rod seat (8) is air cushion guide rod (5) end of hollow fixedly, air cushion guide rod (5) connects inlet suction port (9), and air cushion guide rod (5) is provided with aperture (51).

2. air conditioning for automobiles pipeline according to claim 1 steeps the assembling device of continuous sheath, it is characterized in that: described air cushion guide rod (5) is provided with auxiliary pushing sleeve (7).

3. air conditioning for automobiles pipeline according to claim 1 steeps the assembling device of continuous sheath, it is characterized in that: described air cushion guide rod (5) is by guiding connector (4) connecting tube (3).

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