CN210552906U - Corrugated pipe forming die head - Google Patents

Abstract

The utility model belongs to the technical field of pipe forming modules, in particular to a corrugated pipe forming die head, which comprises a vertical pipe and a horizontal pipe, wherein the lower end of the vertical pipe is fixedly connected with the left end of the horizontal pipe, the upper end of the vertical pipe is provided with a water inlet, the right side of the horizontal pipe is provided with a water outlet, the other end of the fixed rod is fixedly connected with a fixed disc, the inner wall of the joint of the vertical pipe and the horizontal pipe is fixedly connected with a buffer membrane, the top end of the inner wall of the buffer membrane is fixedly connected with a stress block, the lower end surface of the stress block is fixedly connected with a spring, the other end of the spring is fixedly connected with the bottom end of the inner wall of the vertical pipe, through arranging the buffer membrane at the bottom end of the inner wall of the horizontal pipe, when liquid flows into the horizontal pipe from the vertical pipe, the, thereby achieving the effect of buffering the flowing water.

Description

Corrugated pipe forming die head

Technical Field

The utility model relates to a tubular product shaping module technical field, concretely relates to bellows forming die head.

Background

The corrugated pipe is a cylindrical thin-wall corrugated shell with a plurality of transverse corrugations, has elasticity and can generate displacement under the action of pressure, axial force, transverse force or bending moment, and can be divided into a metal corrugated pipe and a nonmetal corrugated pipe according to the forming materials; it can be divided into single layer and multilayer according to structure. Single-layer corrugated pipes are used more often. The multilayer corrugated pipe has high strength, good durability and small stress, and is used in important measurement, and the material of the corrugated pipe is generally bronze, brass, stainless steel, Monel alloy, Inconel alloy and the like.

The prior art has the following problems: the existing corrugated pipe forming die head is not provided with a device capable of fixing the position and does not buffer liquid in a pipeline, so that the corrugated pipe is damaged due to too large water flow impact.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a bellows forming die has the characteristics that can fix the position and carry out the buffering to liquid in the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bellows forming die head, includes the standpipe and violently manages, the lower extreme of standpipe and the left end fixed connection who violently manages, the water inlet is installed to the upper end of standpipe, violently manage the right side and install the delivery port, the upper end of water inlet and the equal fixedly connected with clamping ring of right-hand member of delivery port, the outer wall fixedly connected with dead lever of standpipe and violently union point, the other end fixedly connected with fixed disk of dead lever, the standpipe and the inner wall fixedly connected with buffer film of violently union point, the top fixedly connected with atress piece of buffer film inner wall, the lower terminal surface fixedly connected with spring of atress piece, the other end of spring and the bottom fixed connection of standpipe inner wall.

In order to seal the joint and the die head when the pipeline is inserted, as the utility model relates to a bellows forming die head is preferred, the inner wall fixedly connected with spiral line of clamping ring.

In order to fix the fixed disk on the wall or the ground conveniently, conduct the utility model relates to a bellows forming die head is preferred, a plurality of fixed orificess have been seted up to the preceding terminal surface of fixed disk.

In order to make standpipe and horizontal union coupling stable, conduct the utility model relates to a bellows forming die head is preferred, the right side fixedly connected with connecting rod of standpipe, the other end of connecting rod with violently manage fixed connection.

In order to reach the heat retaining effect of liquid in the pipeline, as the utility model relates to a bellows forming die head is preferred, the standpipe and the equal fixedly connected with heat preservation of the inner wall of violently managing.

In order to avoid the corruption of liquid to pipeline inner wall, as the utility model relates to a bellows forming die head is preferred, the inner wall of heat preservation scribbles the anticorrosion layer.

In order to conveniently control the size of water inlet rivers, as the utility model relates to a bellows forming die head is preferred, the valve is installed in the left side of water inlet.

In order to standpipe and violently manage equal toughness, conduct the utility model relates to a bellows forming die head is preferred, a plurality of evenly distributed's of the equal fixedly connected with strengthening rib of outer wall of standpipe and violently pipe.

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

1. this kind of bellows forming die head is provided with the buffer film through the bottom at violently managing the inner wall, and water pressure grow when liquid flows into violently the pipe from the standpipe, and then atress piece below left side removes and makes the spring compression, then the buffer film is sunken, and then the buffer film changes the degree of caving in according to different water pressures to reach the buffering effect to flowing water, avoid the die head to be damaged because of rivers impact is too big.

2. This kind of bellows forming die head has seted up a plurality of fixed orificess through the preceding terminal surface of fixed disk, and then accessible bolt runs through the fixed orifices and fixes the fixed disk on wall or subaerial to reach the effect of stabilizing the die head.

3. This kind of bellows forming die, the inner wall that flows into violently intraductal standpipe and violently manage from the water inlet and all receives pressure as water, and then supports the standpipe simultaneously through the connecting rod and violently manages the outside to avoided leading to the standpipe and violently managing the bending because of rivers are too big.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a sectional view of a bellows forming die of the present invention;

fig. 3 is a water inlet structure diagram of the present invention;

fig. 4 is a cross-sectional view of the connecting ring of the present invention;

in the figure, 1, a vertical pipe; 101. reinforcing ribs; 102. a heat-insulating layer; 103. an anti-corrosion layer; 2. a transverse tube; 3. a water inlet; 4. a water outlet; 5. a connecting ring; 501. helical thread; 6. fixing the disc; 601. fixing the rod; 602. a fixing hole; 7. a connecting rod; 8. a valve; 9. a buffer film; 901. a stress block; 902. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a bellows forming die head, include standpipe 1 and violently pipe 2, the lower extreme of standpipe 1 and the left end fixed connection who violently manages 2, water inlet 3 is installed to standpipe 1's upper end, violently pipe 2's right side installs delivery port 4, the upper end of water inlet 3 and the equal fixedly connected with clamping ring 5 of the right-hand member of delivery port 4, standpipe 1 and the outer wall fixedly connected with dead lever 601 of violently managing 2 junction, the other end fixedly connected with fixed disk 6 of dead lever 601, standpipe 1 and the inner wall fixedly connected with buffer film 9 of violently managing 2 junction, the top fixedly connected with atress piece 901 of buffer film 9 inner wall, the lower terminal surface fixedly connected with spring 902 of atress piece 901, the other end of spring 902 and the bottom fixed connection of.

In this embodiment: be provided with the buffer film 9 through the bottom at violently managing 2 inner walls, water pressure grow when liquid flows into violently pipe 2 from standpipe 1, and then atress piece 901 moves to the left side below and makes spring 902 compress, then buffer film 9 is sunken, and then buffer film 9 changes the degree of caving in according to different water pressure to reach the buffering effect to flowing water, avoid the die head too big because of water impact to be damaged.

Specifically, the inner wall of the connecting ring 5 is fixedly connected with a spiral thread 501.

In this embodiment: the spiral lines 501 are fixedly connected to the inner wall of the connecting ring 5, and then when the pipeline is installed and inserted, the corrugated pipe can be in sealing connection with the die head, so that the air tightness of the die head is enhanced.

Specifically, the front end surface of the fixed disk 6 is provided with a plurality of fixed holes 602.

In this embodiment: a plurality of fixing holes 602 are formed in the front end face of the fixing disc 6, and the fixing disc 6 can be fixed on the wall surface or the ground through bolts penetrating through the fixing holes 602, so that the effect of stabilizing the die head is achieved.

Specifically, the right side fixedly connected with connecting rod 7 of standpipe 1, the other end of connecting rod 7 with violently manage 2 fixed connection.

In this embodiment: inside water flows into violently managing 2 from water inlet 3, standpipe 1 all receives pressure with the inner wall of violently managing 2, and then supports standpipe 1 and the outside of violently managing 2 simultaneously through connecting rod 7 to avoided leading to standpipe 1 and violently managing 2 bendings because of rivers are too big.

Specifically, the inner walls of the vertical pipe 1 and the horizontal pipe 2 are both fixedly connected with an insulating layer 102.

In this embodiment: through the equal fixedly connected with heat preservation 102 in standpipe 1 and the inner wall of violently managing 2, and then when the difference in temperature of liquid is great in outside air and the die head, heat preservation 102 can guarantee that the temperature of liquid is unchangeable in the pipeline to reach the homothermal effect of liquid.

Specifically, the inner wall of the insulating layer 102 is coated with an anti-corrosion layer 103.

In this embodiment: the component of the anti-corrosion layer 103 is polyamide resin, and the anti-corrosion layer 103 is coated on the inner wall of the heat-insulating layer 102, so that when liquid is injected into the die head for a long time, the inner wall of the pipeline can be protected from being corroded by the liquid through the anti-corrosion layer 103, and the effect of prolonging the service life of the die head is achieved.

Specifically, a valve 8 is installed on the left side of the water inlet 3.

In this embodiment: by installing the valve 8 on the left side of the water inlet 3 and closing the valve 8, the liquid is prevented from flowing into the horizontal pipe 2, thereby controlling the flow rate of the liquid in the pipe.

Specifically, standpipe 1 and the equal fixedly connected with a plurality of evenly distributed's of outer wall strengthening rib 101 of violently managing 2.

In this embodiment: through being provided with strengthening rib 101 at standpipe 1 and violently 2 lateral walls, and then increase the toughness of die head.

The utility model discloses a theory of operation and use flow: at first on standpipe 1 and violently pipe 2's lateral wall fixed connection strengthening rib 101, then at pipeline inner wall fixed connection heat preservation 102, and then scribble anticorrosion layer 103 on heat preservation 102's inner wall, run through fixed orifices 602 and fix fixed disk 6 on wall or subaerial through the bolt after that, again with the bellows joint respectively on the inner wall of water inlet 3 and delivery port 4, and then pour into liquid from water inlet 3, then open valve 8, liquid flow direction violently pipe 2, the water pressure grow, pressure makes atress piece 901 to the below left remove, and then spring 902 compresses and makes buffer film 9 sunken, then liquid flows out from delivery port 4, and then when needs prevent liquid flow direction delivery port 4, twist and close valve 8.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a bellows forming die head, includes standpipe (1) and violently pipe (2), the lower extreme of standpipe (1) and the left end fixed connection who violently manages (2), its characterized in that: the water inlet (3) is installed to the upper end of standpipe (1), delivery port (4) are installed on the right side of violently pipe (2), the equal fixedly connected with clamping ring (5) of right-hand member of upper end and delivery port (4) of water inlet (3), the outer wall fixedly connected with dead lever (601) of standpipe (1) and violently pipe (2) junction, the other end fixedly connected with fixed disk (6) of dead lever (601), inner wall fixedly connected with buffer film (9) of standpipe (1) and violently pipe (2) junction, the top fixedly connected with atress piece (901) of buffer film (9) inner wall, the lower terminal surface fixedly connected with spring (902) of atress piece (901), the other end of spring (902) and the bottom fixed connection of standpipe (1) inner wall.

2. The bellows-forming die of claim 1, wherein: the inner wall of the connecting ring (5) is fixedly connected with a spiral thread (501).

3. The bellows-forming die of claim 1, wherein: the front end face of the fixed disc (6) is provided with a plurality of fixed holes (602).

4. The bellows-forming die of claim 1, wherein: the right side of standpipe (1) fixedly connected with connecting rod (7), the other end and violently pipe (2) fixed connection of connecting rod (7).

5. The bellows-forming die of claim 1, wherein: and the inner walls of the vertical pipe (1) and the transverse pipe (2) are fixedly connected with a heat-insulating layer (102).

6. The bellows-forming die of claim 5, wherein: the inner wall of the heat-insulating layer (102) is coated with an anti-corrosion layer (103).

7. The bellows-forming die of claim 1, wherein: and a valve (8) is arranged on the left side of the water inlet (3).

8. The bellows-forming die of claim 1, wherein: the outer walls of the vertical pipe (1) and the transverse pipe (2) are fixedly connected with a plurality of reinforcing ribs (101) which are uniformly distributed.

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