CN210026093U

CN210026093U - PVC pipe forming die

Info

Publication number: CN210026093U
Application number: CN201920692211.4U
Authority: CN
Inventors: 吴金燕
Original assignee: Hubei Yuanyuan Pipe Industry Co Ltd
Current assignee: Hubei Yuanyuan Pipe Industry Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-07
Anticipated expiration: 2029-05-15

Abstract

The utility model belongs to the technical field of the PVC pipe production technique and specifically relates to a PVC pipe forming die, include: pressure pole, go up the fixing base, go up mould, lower mould, fixed block, bolt hole, base, fixed plate, bracing piece, mould post one, joint strip, recess, annular ring one, annular ring two, mould post two, the inside fixedly connected with fixed plate of base, the last fixed surface of fixed plate is connected with the bracing piece, and fixed block and bolt hole fixed mounting are passed through to the upper end of base have the lower mould. The utility model provides a production speed, production range little and can not change the mould and connect the scheduling problem in process of production.

Description

PVC pipe forming die

Technical Field

The utility model relates to a PVC pipe production technical field, more specifically say, relate to a PVC pipe forming die.

Background

The PVC pipe is a synthetic material which is popular, popular and widely applied in the world at present, and the existing PVC pipe manufacturing mold has limitations, cannot manufacture PVC pipes of various types, cannot replace molds and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a PVC pipe forming die to solve present can not change the mould and make the little scheduling problem of scope.

In order to achieve the above object, the present invention provides: a PVC pipe forming die comprising: pressure pole, last fixing base, go up mould, lower mould, fixed block, bolt hole, base, fixed plate, bracing piece, mould post one, joint strip, recess, annular ring one, annular ring two, mould post two, the inside fixedly connected with fixed plate of base, the last fixed surface of fixed plate is connected with the bracing piece, there is the lower mould upper end of base through fixed block and bolt hole fixed mounting, the upper end both sides of base are equipped with the recess, the lower extreme both sides of lower mould are equipped with the joint strip, the mould has been cup jointed to the top of lower mould, go up the upper end fixedly connected with of mould and go up the fixing base, the top welding pressure pole of going up the fixing base.

Preferably, the lower die is sleeved with the base through the clamping strip and the groove.

Preferably, the lower surface of the upper die is provided with a first annular ring or a second annular ring, and inner cavities are formed in the first annular ring and the second annular ring.

Preferably, the upper surface of the lower die is fixedly connected with a die column I or a die column II.

Has the advantages that:

1. the utility model provides a production speed, production range little and can not change the mould and connect the scheduling problem in process of production.

2. Secondly, the clamping strips and the grooves are convenient to replace the die and are easier, so that the replacement is convenient and simple.

3. Moreover, the fixed block that is equipped with passes through the bolt hole with lower mould and base fixed connection, makes it more stable at the during operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a connection diagram of the lower mold and the base of the present invention.

Fig. 3 is a schematic view of the upper die of the present invention.

Fig. 4 is a schematic diagram of an upper die of the present invention.

Fig. 5 is a schematic view of the lower mold of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows: pressure pole 1, go up fixing base 2, go up mould 3, lower mould 4, fixed block 5, bolt hole 6, base 7, fixed plate 8, bracing piece 9, mould post 10, joint strip 11, recess 12, annular circle 13, annular circle two 15, mould post two 17.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

refer to fig. 1, 3, 4

This embodiment provides a PVC pipe forming die, includes: pressure pole 1, go up fixing base 2, go up mould 3, lower mould 4, fixed block 5, bolt hole 6, base 7, fixed plate 8, bracing piece 9, mould post 10, joint strip 11, recess 12, annular ring 13, annular ring two 15, mould post two 17, the inside fixedly connected with fixed plate 8 of base 7, the last fixed surface of fixed plate 8 is connected with bracing piece 9, fixed block 5 and bolt hole 6 fixed mounting are passed through to base 7's upper end have lower mould 4, base 7's upper end both sides are equipped with recess 12, the lower extreme both sides of lower mould 4 are equipped with joint strip 11, mould 3 has been cup jointed to lower mould 4's top, go up fixing base 2 on the upper end fixedly connected with of mould 3, go up the top welding pressure pole 1 of fixing base 2.

Wherein, the lower die 4 and the base 7 are sleeved by the clamping strip 11 and the groove 12.

Wherein, the lower surface of last mould 3 is equipped with annular circle one 13, and annular circle one 13 is inside to be equipped with inner chamber 16.

Wherein, the upper surface of the lower die 4 is fixedly connected with a first die column 10.

When the device runs in the using process, mechanical force is transmitted through the pressure rod 1 to drive the pressure rod 1 to move downwards, the upper die 3 moves downwards under the action of the pressure rod 1 to be matched with the lower die 4, the die column I10 is matched with the cavity 16 in the annular ring I13, PVC materials are injected, the die column I10 and the PVC materials in the cavity 16 are extruded mutually in the process that the pressure rod 1 presses downwards, and the small-size PVC pipe is produced through shaping of the annular column ring.

Example 2:

as shown in fig. 1, 2 and 5;

Wherein, the lower surface of the upper die 3 is provided with a second annular ring 15, and an inner cavity 16 is arranged inside the second annular ring 15.

Wherein, the upper surface of the lower die 4 is fixedly connected with a second die column 17.

When the device runs in the using process, mechanical force is transmitted through the pressure rod 1 to drive the pressure rod 1 to move downwards, the upper die 3 moves downwards under the action of the pressure rod 1 to be matched with the lower die 4, the die column II 17 is matched with the cavity 16 in the annular ring II 15, PVC materials are injected, the die column II 17 and the PVC materials in the cavity 16 are extruded mutually in the process that the pressure rod 1 presses downwards, and the large-size PVC pipe is produced through shaping of the annular column ring.

Claims

1. A PVC pipe forming die comprising: the die comprises a pressure rod (1), an upper fixing seat (2), an upper die (3), a lower die (4), a fixing block (5), bolt holes (6), a base (7), a fixing plate (8), a supporting rod (9), a die column I (10), clamping strips (11), grooves (12), an annular ring I (13), an annular ring II (15) and a die column II (17), and is characterized in that the fixing plate (8) is fixedly connected inside the base (7), the supporting rod (9) is fixedly connected to the upper surface of the fixing plate (8), the lower die (4) is fixedly mounted at the upper end of the base (7) through the fixing block (5) and the bolt holes (6), the grooves (12) are arranged on two sides of the upper end of the base (7), the clamping strips (11) are arranged on two sides of the lower end of the lower die (4), the upper die (3) is sleeved above the lower die (4), the upper fixing seat (2), and a pressure rod (1) is welded above the upper fixed seat (2).

2. The PVC pipe forming die according to claim 1, wherein the lower die (4) is sleeved with the base (7) through the clamping strip (11) and the groove (12).

3. The PVC pipe forming die according to claim 1, wherein the lower surface of the upper die (3) is provided with a first annular ring (13) or a second annular ring (15), and the first annular ring (13) and the second annular ring (15) are both internally provided with an inner cavity (16).

4. The PVC pipe forming die according to claim 1, wherein the first die column (10) or the second die column (17) is fixedly connected to the upper surface of the lower die (4).