CN215791734U

CN215791734U - Diameter-variable flaring machine for PE pipe production

Info

Publication number: CN215791734U
Application number: CN202122216181.XU
Authority: CN
Inventors: 冯圆圆
Original assignee: Huai'an Letong Plastic Industry Co ltd
Current assignee: Huai'an Letong Plastic Industry Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a variable-diameter flaring machine for PE (polyethylene) pipe production, which comprises a clamping cylinder, a guide post, a PE pipe clamp, a guide wheel, a support, a machine body, an auxiliary flaring device, a flaring die and a safety door, wherein the auxiliary flaring device is arranged on the variable-diameter flaring machine for PE pipe production, so that when the PE pipe is flared by the variable-diameter flaring machine for PE pipe production, a power switch of the auxiliary flaring device can be opened, a heating wire and a fan work simultaneously, the heat emitted by the heating wire can be blown onto the PE pipe by the wind blown by the fan, the flaring efficiency of the PE pipe can be improved, after the flaring of the PE pipe is finished, the power switch of the heating wire can be closed, the fan can blow the wind continuously, the heat on the PE pipe can be blown away, and the PE pipe can be cooled rapidly, and then the flaring efficiency of the variable-diameter flaring machine for PE pipe production can be improved.

Description

Diameter-variable flaring machine for PE pipe production

Technical Field

The utility model belongs to the technical field of relative flaring machines, and particularly relates to a variable-diameter flaring machine for PE pipe production.

Background

The flaring is a stamping process for outwardly expanding the open position of a hollow or tubular part, and when the PE pipe is flared, a flaring machine is needed to flare one end of the PE pipe, so that the PE pipe meets the use requirement.

The prior art of the diameter-variable flaring machine for PE pipe production has the following problems: when the existing diameter-variable flaring machine for PE pipe production is used, pressurization needs to be carried out in a flaring piece through a pressurizing device, then pressure in the flaring piece is passed through, flaring is carried out on one end of a PE pipe, a protective shell needs to be used and installed on the flaring machine when the flaring machine is not used, the existing protective shell is characterized in that one end is connected with the flaring machine through a rotating shaft, the other end is fixed through a rotatable fixing block, when the flaring machine is used, the rotating shaft at the rear end of the protective shell needs to be detached, so that the protective shell is separated from the flaring machine, and therefore the trouble of taking off the protective shell is relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diameter-variable flaring machine for PE pipe production, which solves the problem that when the flaring machine is used, a rotating shaft at the rear end of a protective shell needs to be detached, so that the protective shell is separated from the flaring machine, and the protective shell is taken down, which is troublesome.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PE pipe production is with reducing flaring machine, includes die clamping cylinder, guide pillar, PE pipe anchor clamps, guide pulley, support, organism, supplementary flaring device, flaring mould and emergency exit, the oblique right side position department of front end of organism is provided with the emergency exit, the inside position department of organism is provided with the flaring mould, the inside of organism and the left side position department that is located the flaring mould are provided with supplementary flaring device, the left side position department of supplementary flaring device is provided with PE pipe anchor clamps, the upper and lower both ends of PE pipe anchor clamps are provided with die clamping cylinder, the inside of PE pipe anchor clamps is pegged graft and is had the guide pillar, the left side position department of guide pillar is provided with the support, the inboard position department of support is provided with the guide pulley.

Preferably, supplementary flaring device includes fan, mount pad, annular casing and heater strip, the upper end position department of annular casing is provided with the mount pad, the position department all around of annular casing is provided with the fan, the inside position department of annular casing is provided with the heater strip, supplementary flaring device passes through the mount pad installation to be fixed in the inside position department of organism.

Preferably, the annular shell is a hollow annular structure, the inner wall of the annular shell is a net-shaped annular structure, and a filter screen structure is arranged at the position, corresponding to the fan, of the outer wall of the annular shell.

Preferably, the number of the fans is six, and the six fans are uniformly installed and fixed at the outer side position of the annular shell.

Preferably, the guide wheels and the brackets are arranged in two numbers, and the two guide wheels and the brackets are respectively arranged at the left side position inside the machine body.

Preferably, the four corners of the lower end of the machine body are provided with supports, and the supports are fixedly connected with the machine body in a welding mode.

Compared with the prior art, the utility model provides a diameter-variable flaring machine for PE pipe production, which has the following beneficial effects:

1. this but PE pipe production is with reducing flaring machine through the cooperation of guide pulley and PE pipe clamp to make the PE pipe can be more stable by the centre gripping, thereby make the flaring more stable, and then improved the quality of flaring.

2. This but PE pipe production is with reducing flaring machine through four supports that set up to make placing of flaring machine more stable.

3. This but PE pipe production is with reducing flaring machine can assist the flaring through the supplementary flaring device that sets up, can heat through the fan on the supplementary flaring device and blow to and the dual function of heat dissipation and blowing to make the heating of PE pipe more even, the heat dissipation is rapider.

The utility model installs an auxiliary flaring device on the variable-diameter flaring machine for PE pipe production, the auxiliary flaring device is composed of a fan, a mounting seat, an annular shell and a heating wire, the auxiliary flaring device is installed and fixed at the inner position of the machine body through the mounting seat, therefore, when the PE pipe is flared by the variable-diameter flaring machine for PE pipe production, the power switch of the auxiliary flaring device can be opened, thereby the heating wire and the fan work simultaneously, the heat emitted by the heating wire can be blown to the PE pipe by the wind blown by the fan, thereby the PE pipe is heated, further improving the flaring efficiency of the PE pipe, when the flaring is finished, the power switch of the heating wire can be closed, and the fan can also continuously blow air, therefore, the heat on the PE pipe can be blown away, the PE pipe can be rapidly cooled down, and the flaring efficiency of the variable-diameter flaring machine for PE pipe production can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural diagram of a main body of a variable-diameter flaring machine for PE pipe production according to the present invention;

FIG. 2 is a schematic structural view of a device for removing auxiliary flaring by a variable-diameter flaring machine for PE pipe production according to the present invention;

FIG. 3 is a schematic side structure diagram of a variable-diameter flaring machine for PE pipe production according to the present invention;

FIG. 4 is a schematic structural diagram of a main body of an auxiliary flaring device of a variable-diameter flaring machine for PE pipe production according to the present invention;

FIG. 5 is a schematic view of an internal structure of an auxiliary flaring device of a variable-diameter flaring machine for PE pipe production according to the present invention;

in the figure: 1. a clamping cylinder; 2. a guide post; 3. a PE pipe clamp; 4. a guide wheel; 5. a support; 6. a body; 7. an auxiliary flaring device; 8. a flaring die; 9. a safety door; 10. a fan; 11. a mounting seat; 12. an annular housing; 13. a heating wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a but PE pipe production is with reducing flaring machine, including die clamping cylinder 1, guide pillar 2, PE pipe anchor clamps 3, guide pulley 4, support 5, organism 6, supplementary flaring device 7, flaring die 8 and emergency exit 9, the front end of organism 6 is provided with emergency exit 9 to the right side position department, the lower extreme four corners position department of organism 6 is provided with the support, support and organism 6 pass through welding mode fixed connection, the inside position department of organism 6 is provided with flaring die 8, flaring die 8 can change the flaring die 8 of different direct sizes according to the flaring needs of reality, and the inside of organism 6 corresponds flaring die 8 and is provided with the cylinder, through the setting of cylinder, can drive the removal about flaring die 8, thereby carry out flaring work, the inside of organism 6 and the left side position department that is located flaring die 8 are provided with auxiliary device 7, supplementary flaring device 7 includes fan 10, The device comprises a mounting seat 11, an annular shell 12 and a heating wire 13, wherein the mounting seat 11 is arranged at the upper end position of the annular shell 12, the annular shell 12 is of a hollow annular structure, the inner wall of the annular shell 12 is of a net-shaped annular structure, a filter screen structure is arranged at the position, corresponding to the fan 10, of the outer wall of the annular shell 12, the fans 10 are arranged at the positions around the annular shell 12, six fans 10 are arranged, the six fans 10 are uniformly installed and fixed at the outer side position of the annular shell 12, the heating wire 13 is arranged at the inner position of the annular shell 12, an auxiliary flaring device 7 is installed and fixed at the inner position of a machine body 6 through the mounting seat 11, a PE pipe clamp 3 is arranged at the left side position of the auxiliary flaring device 7, clamping cylinders 1 are arranged at the upper end and the lower end of the PE pipe clamp 3, a guide pillar 2 is inserted into the PE pipe clamp 3, and a support 5 is arranged at the left side position of the guide pillar 2, the guide wheel 4 is arranged at the inner side position of the support 5, the guide wheel 4 and the support 5 are arranged in two, and the two guide wheels 4 and the support 5 are respectively arranged at the left side position inside the machine body 6.

The working principle and the using process of the utility model are as follows: firstly, the PE pipe production is carried to a position needing to be used by a variable-diameter flaring machine, then the PE pipe production variable-diameter flaring machine is placed at the position through a support, then a power supply is switched on, then a flaring die 8 can be replaced according to the required flaring size, then the PE pipe needing to be flared can be inserted into the middle position of a guide wheel 4 and further inserted into the middle position of a PE pipe clamp 3 until the PE pipe clamp contacts with the flaring die 8, at the moment, a clamping cylinder 1 can be driven to lift up the PE pipe clamp 3, so that the PE pipe clamp 3 approaching gradually clamps the PE pipe clamps the PE pipe, then a cylinder at the rear end of the flaring die 8 drives the flaring die 8 to move rightwards, at the moment, the flaring die 8 moving rightwards slowly can perform flaring processing on the PE pipe, after the flaring is completed, the clamping cylinder 1 is contracted, at the moment, the PE pipe clamp 3 can be opened slowly, at this moment can take out the PE pipe after the flaring is accomplished, and at the in-process of flaring, can open the switch of supplementary flaring device 7, thereby make heater strip 13 and fan 10 simultaneous workings, at this moment the heat that heater strip 13 sent will be blown to the PE pipe by wind that fan 10 blown, thereby heat the PE pipe, and then can improve the flaring efficiency of PE pipe, after the flaring is accomplished, just can close the switch of heater strip 13, at this moment fan 10 is equally can be lasted and is bloied, thereby can be exactly blow the heat on the PE pipe, thereby make the cooling that the PE pipe can be rapid get off, and then can improve the flaring efficiency of PE pipe production with variable diameter machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but PE pipe production is with reducing flaring machine, includes die clamping cylinder (1), guide pillar (2), PE pipe clamp (3), guide pulley (4), support (5), organism (6), supplementary flaring device (7), flaring mould (8) and emergency exit (9), its characterized in that: the safety door (9) is arranged at the position, on the right side, of the front end of the machine body (6), a flaring die (8) is arranged at the position, on the right side, of the inner portion of the machine body (6), an auxiliary flaring device (7) is arranged at the position, on the left side, of the flaring die (8), a PE pipe clamp (3) is arranged at the position, on the left side, of the auxiliary flaring device (7), clamping cylinders (1) are arranged at the upper end and the lower end of the PE pipe clamp (3), a guide pillar (2) is inserted into the inner portion of the PE pipe clamp (3), a support (5) is arranged at the position, on the left side, of the guide pillar (2), and a guide wheel (4) is arranged at the position, on the inner side, of the support (5).

2. The variable diameter flaring machine for PE pipe production according to claim 1, characterized in that: supplementary flaring device (7) are including fan (10), mount pad (11), annular casing (12) and heater strip (13), the upper end position department of annular casing (12) is provided with mount pad (11), the position department all around of annular casing (12) is provided with fan (10), the inside position department of annular casing (12) is provided with heater strip (13), supplementary flaring device (7) are fixed in the inside position department of organism (6) through mount pad (11) installation.

3. The variable diameter flaring machine for PE pipe production according to claim 2, characterized in that: the annular shell (12) is a hollow annular structure, the inner wall of the annular shell (12) is a net-shaped annular structure, and a filter screen structure is arranged at the position, corresponding to the fan (10), of the outer wall of the annular shell (12).

4. The variable diameter flaring machine for PE pipe production according to claim 2, characterized in that: the six fans (10) are arranged, and the six fans (10) are uniformly installed and fixed at the outer side of the annular shell (12).

5. The variable diameter flaring machine for PE pipe production according to claim 1, characterized in that: guide pulley (4) and support (5) are provided with two altogether, and install respectively in the inside left side position department of organism (6) two guide pulley (4) and support (5).

6. The variable diameter flaring machine for PE pipe production according to claim 1, characterized in that: the engine body is characterized in that supports are arranged at four corners of the lower end of the engine body (6), and the supports are fixedly connected with the engine body (6) in a welding mode.