CN203818535U - Solid-wall pipe and pipe manufacturing die - Google Patents

Abstract

The utility model discloses a solid-wall pipe. The solid-wall pipe comprises a pipe body approximately shaped like a hollow cylinder, wherein a wall of the pipe body comprises at least a strip-shaped part axially extending along the length direction; the strip-shaped parts are transparent observation strips convenient for observing the conditions in the pipe or the strip-shaped parts are color code strips with colors different from the colors of other parts of the pipe body. The utility model discloses a pipe manufacturing die for correspondingly producing the solid-wall pipe. The solid-wall pipe and the pipe manufacturing die have the beneficial effects that the strip-shaped parts axially extending along the length direction are arranged on the wall of the solid-wall pipe and can be transparent raw materials so as to observe the conditions in the pipe in real time when the solid-wall pipe is used for conveying materials; besides, the strip-shaped parts can be raw materials with colors different from the colors of other parts of the wall and serve as the color code strips; the original pipe manufacturing die is improved, and feed channels of the strip-shaped parts are added; the pipe manufacturing die has a simple and reasonable structure, can manufacture products with good properties, and is suitable to popularize and use in the field of solid-wall pipes.

Description

Solid wall pipe and Pipe making mold

Technical field

the utility model relates to a kind of solid wall pipe and Pipe making mold.

Background technology

solid wall pipe is all widely used in a lot of fields, wherein be useful on convey materials, yet mostly the tube wall of traditional solid wall pipe is nontransparent, like this, can not Real Time Observation and the situation of movement of monitoring solid wall pipe materials inside, particularly for longer feeding solid wall pipe, if middle, stop up, can not find in time, affect operating efficiency.

Utility model content

technical deficiency for above-mentioned existence, the purpose of this utility model is to provide a kind of solid wall pipe and Pipe making mold, and the material situation by the strap on solid wall pipe tube wall in can observation tube, is convenient to real-time monitoring, another strap can be the color that is different from other parts, usings as colour code band; The feeder channel that increases strap in corresponding Pipe making mold, rational in infrastructure, product properties is good.

for solving the problems of the technologies described above, the utility model adopts following technical scheme:

a kind of solid wall pipe, comprise the body that is roughly hollow cylindrical, the tube wall of described body comprises the strap of at least one axial elongated extension, described strap is the transparent observation band of being convenient to situation in observation tube, or described strap is the colour code band that color differs from other parts of described body.

preferably, on cross section, the central angle in the axle center of the corresponding solid wall pipe of described strap is 5 °～40 °.

a kind of Pipe making mold of solid wall pipe described above, comprise the outer module that forms outer wall, form the interior module of inwall, between the outer wall of the inwall of described outer module and described interior module, form material channel, described material channel has feed end and discharge end, perpendicular to described material channel, be provided with an intermediate being formed by outer ring body and inner ring body, described outer ring body concentric is placed between the outside of described inner ring body and the two and is provided with at least two dowels, described outer ring body axial location is on described outer module, described inner ring body axial location is on described interior module, between outer module described in described intermediate is circumferentially positioned at and described interior module, described dowel towards described discharge end one side, offer groove, the outer peripheral face of described outer ring body offers the feeding mouth radially extending, described feeding mouth and described groove connect, on described outer module, offer the conveying mouth connecting with described feeding mouth, described conveying mouth is connected to the feeding device of supplying with strap raw material.

preferably, the die head body that described outer module comprises the transition body with charging aperture corresponding to described feed end, be tightly connected mutually with described transition body, the slip cap being tightly connected mutually with described die head body, the inwall of described die head body has First terrace, between the First terrace described in described outer ring body is axially pushed against and described slip cap.

preferably, the end of described slip cap circumferentially stretches out and is provided with outer eaves, a pressure ring compresses described outer ring body and described outer eaves on the First terrace described in being positioned at, on the end face of described pressure ring by the die head body described in a plurality of being bolted to.

preferably, described interior module comprises spreader, material core and the lining being accommodated in described outer module, described spreader, material core and lining set gradually to discharge end from feed end, the outer wall of described material core has second step face, between the second step face described in described inner ring body is axially pushed against and described lining.

preferably, described lining is hollow tube-shape, its inwall formation boss that circumferentially extends internally, and described boss is by a plurality of end faces that are bolted to described material core.

preferably, the dowel described in these is circumferentially equally spaced.

the beneficial effects of the utility model are: the strap that axial elongated extension is set at the tube wall of solid wall pipe, this strap can be transparent raw material, so that in this solid wall pipe situation in Real Time Observation pipe during for delivery of material, another this strap can be also that colouring discrimination is in the raw material of other parts of tube wall, as colour code band, and original Pipe making mold is improved, increase the feeder channel of strap, simple and reasonable for structure, can access well behaved goods, be suitable for promoting the use of in solid wall pipe field.

Accompanying drawing explanation

the cross sectional representation that accompanying drawing 1 is solid wall pipe of the present utility model;

the structural representation that accompanying drawing 2 is Pipe making mold of the present utility model;

accompanying drawing 3 is that the master of the intermediate in Pipe making mold of the present utility model looks schematic diagram;

accompanying drawing 4 be in accompanying drawing 3 A-A to cutaway view;

accompanying drawing 5 be in accompanying drawing 3 B-B to cutaway view.

in accompanying drawing: 1, solid wall pipe; 2, strap; 3, material channel; 4, feed end; 5, discharge end; 6, outer ring body; 7, inner ring body; 8, intermediate; 9, dowel; 10, groove; 11, feeding mouth; 12, conveying mouth; 13, transition body; 14, die head body; 15, slip cap; 16, First terrace; 17, outer eaves; 18, pressure ring; 19, spreader; 20, material core; 21, lining; 22, second step face; 23, boss.

The specific embodiment

below in conjunction with embodiment shown in the drawings, the utility model is described in detail below:

as shown in Figure 1, a kind of solid wall pipe, comprise the body that is roughly hollow cylindrical, the tube wall of body comprises the strap 2 of at least one axial elongated extension, strap 2 is the transparent observation band of being convenient to situation in observation tube, or, strap 2 differs from the colour code band of other parts of body for color, further, on cross section, the central angle in the axle center of the corresponding solid wall pipe 1 of strap 2 is 5 °～40 °, certainly, can design as required the width of strap 2, it is the size of corresponding central angle, under general applicable cases, only need a ribbon portion 2, during specific demand, as larger in caliber, wall scroll observation band is all sidedly in observation tube during situation, with same method, set up strap 2.

if accompanying drawing 2 is to as shown in accompanying drawing 5, a kind of Pipe making mold for the production of above-mentioned solid wall pipe, comprise the outer module that forms outer wall, form the interior module of inwall, between the inwall of outer module and the outer wall of interior module, form material channel 3, material channel 3 has feed end 4 and discharge end 5, perpendicular to material channel 3, be provided with an intermediate 8 being formed by outer ring body 6 and inner ring body 7, outer ring body 6 concentrics are placed between the outside of inner ring body 7 and the two and are provided with at least two dowels 9, outer ring body 6 axial location are outside on module, inner ring body 7 axial location are on interior module, intermediate 8 is circumferentially positioned between outer module and interior module, dowel 9 towards discharge end 5 one sides, offer groove 10, the outer peripheral face of outer ring body 6 offers the feeding mouth 11 radially extending, feeding mouth 11 connects with groove 10, on outer module, offer the conveying mouth 12 connecting with feeding mouth 11, form the raw material supplying passage of strap 2, conveying mouth 12 is connected to the feeding device of supplying with strap 2 raw materials.

further, outer module comprises the transition body with charging aperture 13 corresponding to feed end 4, the die head body 14 being tightly connected mutually with transition body 13, the slip cap 15 being tightly connected mutually with die head body 14, the inwall of die head body 14 has First terrace 16, outer ring body 6 is axially pushed against between First terrace 16 and slip cap 15, the end of slip cap 15 circumferentially stretches out and is provided with outer eaves 17, a pressure ring 18 is positioned at outer ring body 6 and outer eaves 17 compressions on First terrace 16, pressure ring 18 is by a plurality of end faces that are bolted to die head body 14, interior module comprises the spreader 19 being accommodated in outer module, material core 20 and lining 21, spreader 19, material core 20 and lining 21 set gradually to discharge end 5 from feed end 4, there is tapped blind hole in the axle center of spreader 19, material core 20 screws in the tapped blind hole of spreader 19 with the external screw thread of one end, and the other end axle center of material core 20 offers counterbore, stay bolt screws in vertically material core 20 and spreader 19 and the two is located mutually, the outer wall of material core 20 has second step face 22, inner ring body 7 is axially pushed against between second step face 22 and lining 21, lining 21 is hollow tube-shape, its inwall circumferentially extends internally and forms boss 23, boss 23 is bolted on the end face of expecting core 20 by a plurality of, these dowels 9 are circumferentially equally spaced.

in the present embodiment, between outer ring body 6 and inner ring body 7, be symmetrically arranged with two dowels 9, as required, can on dowel 9, outer ring body 6 and outer module, offer respectively above-mentioned strap 2 raw material supplying passages, be on goods, to there are two ribbon portions 2, and this two ribbons portion 2 can be all transparent observation band, can be also the identical or different colour code band of color, can also make one is transparent observation band, another is colour code band; If certainly need the strap 2 of more, only needing increases the quantity of dowel 9 and offers strap 2 raw material supplying passages.

the design arranges the strap 2 of axial elongated extension at the tube wall of solid wall pipe 1, this strap 2 can be transparent raw material, so that in this solid wall pipe 1 situation in Real Time Observation pipe during for delivery of material, another this strap 2 can be also colouring discrimination in the raw material of other parts of tube wall, as colour code band, and original Pipe making mold is improved, increase the feeder channel of strap 2, simple and reasonable for structure, can access well behaved goods, be suitable for promoting the use of in solid wall pipe 1 field.

above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.

Claims (8)

1. a solid wall pipe, it is characterized in that: comprise the body that is roughly hollow cylindrical, the tube wall of described body comprises the strap of at least one axial elongated extension, described strap is the transparent observation band of being convenient to situation in observation tube, or described strap is the colour code band that color differs from other parts of described body.

2. solid wall pipe according to claim 1, is characterized in that: on cross section, the central angle in the axle center of the corresponding solid wall pipe of described strap is 5 °～40 °.

3. the Pipe making mold of a solid wall pipe as claimed in claim 1 or 2, it is characterized in that: comprise the outer module that forms outer wall, form the interior module of inwall, between the outer wall of the inwall of described outer module and described interior module, form material channel, described material channel has feed end and discharge end, perpendicular to described material channel, be provided with an intermediate being formed by outer ring body and inner ring body, described outer ring body concentric is placed between the outside of described inner ring body and the two and is provided with at least two dowels, described outer ring body axial location is on described outer module, described inner ring body axial location is on described interior module, between outer module described in described intermediate is circumferentially positioned at and described interior module, described dowel towards described discharge end one side, offer groove, the outer peripheral face of described outer ring body offers the feeding mouth radially extending, described feeding mouth and described groove connect, on described outer module, offer the conveying mouth connecting with described feeding mouth, described conveying mouth is connected to the feeding device of supplying with strap raw material.

4. Pipe making mold according to claim 3, it is characterized in that: the die head body that described outer module comprises the transition body with charging aperture corresponding to described feed end, be tightly connected mutually with described transition body, the slip cap being tightly connected mutually with described die head body, the inwall of described die head body has First terrace, between the First terrace described in described outer ring body is axially pushed against and described slip cap.

5. Pipe making mold according to claim 4, it is characterized in that: the end of described slip cap circumferentially stretches out and is provided with outer eaves, a pressure ring compresses described outer ring body and described outer eaves on the First terrace described in being positioned at, on the end face of described pressure ring by the die head body described in a plurality of being bolted to.

6. Pipe making mold according to claim 3, it is characterized in that: described interior module comprises spreader, material core and the lining being accommodated in described outer module, described spreader, material core and lining set gradually to discharge end from feed end, the outer wall of described material core has second step face, between the second step face described in described inner ring body is axially pushed against and described lining.

7. Pipe making mold according to claim 6, is characterized in that: described lining is hollow tube-shape, its inwall formation boss that circumferentially extends internally, and described boss is by a plurality of end faces that are bolted to described material core.

8. Pipe making mold according to claim 3, is characterized in that: the dowel described in these is circumferentially equally spaced.