CN218614985U

CN218614985U - CPVC pipe vacuum design controlling means

Info

Publication number: CN218614985U
Application number: CN202222512606.6U
Authority: CN
Inventors: 刘振芳; 张俊驰; 毛会
Original assignee: Jiangsu Jiufeng Power Equipment Co ltd
Current assignee: Jiangsu Jiufeng Power Equipment Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-03-14
Anticipated expiration: 2032-09-22

Abstract

The utility model provides a CPVC pipe vacuum design controlling means, including the design sleeve pipe, one side fixedly connected with cooling body of design cover intraduct, one side in the design sleeve pipe outside is rotated and is connected with the swivel becket, the edge fixedly connected with annular rack of swivel becket one side, one side rotation that design sleeve pipe top and bottom are close to the swivel becket is connected with the threaded rod, one side fixedly connected with gear of threaded rod, intermeshing between gear and the annular rack, the slot has been seted up to the edge of design sleeve pipe one side. The utility model discloses a seted up the slot in design sheathed tube one side, can be connected with extension mechanism through the slot, can the CPVC pipe of different length can be produced to the sheathed tube length of effectual increase design, is connected with through the screw thread between threaded rod and the internal thread sleeve pipe, can install fast and dismantle, can install the extension pipe of different length for the variety of design sleeve pipe length.

Description

CPVC pipe vacuum design controlling means

Technical Field

The utility model relates to a setting device's technical field especially relates to a CPVC pipe vacuum design controlling means.

Background

The CPVC power tube is usually used as a cable protection tube, has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardance, good insulating property, no pollution, difficult aging, light weight, convenient construction and the like, is an ideal substitute for the traditional power cable sheath tube, and is usually required to be molded by an extrusion molding device, and is generally molded by a molding tube.

But traditional sizing pipe has certain drawback: 1. the length of the sizing pipe of the sizing device is fixed, and when the factors such as the variety of plastics, the extrusion speed and the like are changed, the length of the sizing pipe cannot be adjusted, so that the sizing device is not convenient and fast to use; 2. meanwhile, when cooling is carried out, cooling is carried out naturally, and then demoulding is carried out, so that time is delayed in the process, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a CPVC pipe vacuum setting control device which overcomes the above problems or at least partially solves the problems, so that the length of the setting pipe of the setting device is fixed, and when the factors such as the variety of plastics, the extrusion speed and the like are changed, the length of the setting pipe cannot be adjusted, and the use is not convenient enough; meanwhile, when cooling is carried out, cooling needs to be carried out naturally, and then demoulding is carried out, so that the time is delayed, and the working efficiency is reduced.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a CPVC pipe vacuum design controlling means, including the design sleeve pipe, the inside one side fixedly connected with cooling body of design sleeve pipe, one side in the design sleeve pipe outside is rotated and is connected with the swivel becket, the edge fixedly connected with annular rack of swivel becket one side, one side that design sleeve pipe top and bottom are close to the swivel becket is rotated and is connected with the threaded rod, one side fixedly connected with gear of threaded rod, intermeshing between gear and the annular rack, the slot has been seted up to the edge of design sleeve pipe one side, the inside cover of slot is equipped with extension mechanism.

Preferably, a limiting groove is formed in one side, close to the threaded rod, of the outer side of the sizing sleeve, and the rotating ring is located inside the limiting groove and slides.

Preferably, the cooling mechanism comprises a cooling pipe, a water inlet pipe and a water outlet pipe, the cooling pipe is located on one side inside the sizing sleeve, and the top and the bottom of one side inside the cooling pipe are fixedly connected with the water inlet pipe and the water outlet pipe respectively.

Preferably, the water inlet pipe extends to the extreme end of the interior of the cooling pipe, and one end of the water inlet pipe and one end of the water outlet pipe are both connected with an external water pump.

Preferably, extension mechanism includes extension pipe, inserted block and internal thread sleeve pipe, the inserted block is located the inside of slot, the inserted block is kept away from design sheathed tube one side fixedly connected with extension pipe, the top and the bottom fixed connection of extension pipe have the internal thread sleeve pipe.

Preferably, the internal thread sleeve and the threaded rod are located at the same horizontal height, and the threaded rod is in threaded connection with the internal thread sleeve.

The utility model provides a CPVC pipe vacuum design controlling means, beneficial effect lies in:

1. the slot has been seted up through one side at design sleeve pipe, can be connected with extension mechanism through the slot, can the CPVC pipe of different length can be produced to the sheathed tube length of effectual increase design, is connected with through threaded rod and internal thread between the sleeve pipe threaded, can install fast and dismantle, can install the extension pipe of different length for design the variety of sleeve pipe length.

2. Simultaneously when the type is moulded, through the continuous inside cooling water that adds to the cooling tube of inlet tube, a large amount of heats are absorbed to the cooling water, and the inside of rethread outlet pipe discharge cooling tube for the continuous circulation of the inside water of cooling tube can make the heat take away to the greatest extent, accelerates the refrigerated going on.

Drawings

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

Fig. 1 is a front cross-sectional view provided in an embodiment of the present invention.

Fig. 2 is a main view provided by an embodiment of the present invention.

Fig. 3 is a side cross-sectional view provided by the embodiment of the present invention.

In the figure: 1. shaping the sleeve; 2. a cooling mechanism; 21. a cooling tube; 22. a water inlet pipe; 23. a water outlet pipe; 3. an extension mechanism; 31. an extension tube; 32. inserting a block; 33. an internally threaded sleeve; 4. a rotating ring; 5. a gear; 6. a slot; 7. a threaded rod; 8. an annular rack.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-3, the embodiment of the utility model provides a pair of CPVC pipe vacuum design controlling means, including design sleeve 1, one side fixedly connected with cooling body 2 of design sleeve 1 inside, one side in the design sleeve 1 outside is rotated and is connected with swivel becket 4, the edge fixedly connected with annular rack 8 of swivel becket 4 one side, one side rotation that design sleeve 1 top and bottom are close to swivel becket 4 is connected with threaded rod 7, one side fixedly connected with gear 5 of threaded rod 7, intermeshing between gear 5 and the annular rack 8, slot 6 has been seted up to the edge of design sleeve 1 one side, slot 6's inside cover is equipped with extension mechanism 3.

As shown in fig. 1, a limiting groove is formed in one side, close to the threaded rod 7, of the outer side of the sizing sleeve 1, the rotating ring 4 is located in the limiting groove and slides inside, the cooling mechanism 2 comprises a cooling pipe 21, a water inlet pipe 22 and a water outlet pipe 23, the cooling pipe 21 is located in one side of the inner portion of the sizing sleeve 1, the top and the bottom of one side of the inner portion of the cooling pipe 21 are fixedly connected with the water inlet pipe 22 and the water outlet pipe 23 respectively, the water inlet pipe 22 extends to the tail end of the inner portion of the cooling pipe 21, and one ends of the water inlet pipe 22 and the water outlet pipe 23 are connected with an external water pump.

At first, when the inside extrusion CPVC pipe raw materials to design sleeve pipe 1, because the raw materials is the molten condition for a large amount of heats of design sleeve pipe 1's inside gathering, through external water pump and inlet tube 22's cooperation this moment, to the inside transport cooling water of cooling tube 21, the inside heat of design sleeve pipe 1 is stereotyped in the water absorption, and the inside of 23 discharge cooling tubes 21 of rethread outlet pipe for the cooling to the CPVC pipe.

As shown in fig. 1-2, the extension mechanism 3 includes an extension tube 31, an insertion block 32 and an internal thread sleeve 33, the insertion block 32 is located inside the slot 6, one side of the insertion block 32 away from the shaping sleeve 1 is fixedly connected with the extension tube 31, the top and the bottom of the extension tube 31 are fixedly connected with the internal thread sleeve 33, the internal thread sleeve 33 and the threaded rod 7 are located at the same horizontal height, and the threaded rod 7 is in threaded connection with the internal thread sleeve 33.

Simultaneously when the CPVC pipe of different length is required, install suitable extension pipe 31 and design sleeve pipe 1, aim at the inside of slot 6 with inserted block 32, overlap female screw sleeve pipe 33 in the outside of threaded rod 7 simultaneously, then rotatory swivel becket 4 drives annular rack 8 and rotates, annular rack 8 drives two sets of gears 5 simultaneously and carries out the rotation, drive threaded rod 7 and carry out the rotation, make threaded rod 7 and female screw sleeve pipe 33 interconnect, make design sleeve pipe 1 and extension pipe 31 connect firmly.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a CPVC pipe vacuum design controlling means, includes design sleeve pipe (1), its characterized in that, design sleeve pipe (1) inside one side fixedly connected with cooling body (2), one side in design sleeve pipe (1) outside is rotated and is connected with swivel becket (4), edge fixedly connected with annular rack (8) of swivel becket (4) one side, one side rotation that design sleeve pipe (1) top and bottom are close to swivel becket (4) is connected with threaded rod (7), one side fixedly connected with gear (5) of threaded rod (7), intermeshing between gear (5) and annular rack (8), slot (6) have been seted up to the edge of design sleeve pipe (1) one side, the inside cover of slot (6) is equipped with extension mechanism (3).

2. A CPVC pipe vacuum shaping control device as claimed in claim 1, wherein a limiting groove is formed in one side of the outer side of the shaping sleeve (1) close to the threaded rod (7), and the rotating ring (4) is positioned in the limiting groove and slides.

3. A CPVC pipe vacuum setting control device as claimed in claim 1, wherein said cooling mechanism (2) comprises a cooling pipe (21), a water inlet pipe (22), and a water outlet pipe (23), said cooling pipe (21) is located at one side of the inside of the setting sleeve (1), and the top and bottom of one side of the inside of the cooling pipe (21) are respectively and fixedly connected with the water inlet pipe (22) and the water outlet pipe (23).

4. A CPVC pipe vacuum setting control device as claimed in claim 3, wherein said inlet pipe (22) extends to the extreme end of the interior of the cooling pipe (21), and one end of said inlet pipe (22) and one end of said outlet pipe (23) are both connected with an external water pump.

5. A CPVC pipe vacuum forming control device as claimed in claim 1, wherein said extension mechanism (3) comprises an extension pipe (31), an insert block (32) and an internal thread sleeve (33), said insert block (32) is located inside the slot (6), one side of said insert block (32) far away from the forming sleeve (1) is fixedly connected with the extension pipe (31), and the top and bottom of said extension pipe (31) are fixedly connected with the internal thread sleeve (33).

6. A CPVC pipe vacuum setting control device according to claim 5, characterized in that said internally threaded sleeve (33) and threaded rod (7) are at the same level, said threaded rod (7) and internally threaded sleeve (33) are in threaded connection.