CN111497206A

CN111497206A - Portable pipe flaring die

Info

Publication number: CN111497206A
Application number: CN202010355516.3A
Authority: CN
Inventors: 陶富强; 张磊
Original assignee: Anhui Futong Plastic Technology Co ltd
Current assignee: Anhui Futong Plastic Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-08-07

Abstract

The invention relates to the technical field of pipe processing, and discloses a portable pipe flaring die which comprises a fixing frame, wherein both sides of the bottom of the fixing frame are fixedly connected with connecting lugs, the inside of each connecting lug is fixedly connected with a supporting rod through a locking nail, the bottom end of each supporting rod is movably connected with a roller through a connecting piece, the upper side and the lower side of the fixing frame are respectively provided with a sliding groove, the top of one side of the fixing frame is fixedly connected with a servo motor, one side of the fixing frame, which is close to the servo motor, is fixedly connected with a handle, and the middle of the other side of. This portable tubular product flaring mould is flexible in the inside of thread bush through twisting the threaded rod for two splint press from both sides the tight fixedly with tubular product, utilize bolt secondary locking fixed, the heating pipe heats the mouth of pipe and softens, and servo motor drives the lead screw rotatory, makes inside the flaring mould enters into tubular product, and the flaring mould is rotatory to carry out the flaring to the tube head of tubular product, has improved work efficiency.

Description

Portable pipe flaring die

Technical Field

The invention relates to the technical field of pipe processing, in particular to a portable pipe flaring die.

Background

PVC pipe, i.e. hard polyvinyl chloride pipe, is made up by using polyvinyl chloride resin, stabilizing agent and lubricating agent, etc. and adopting hot-press extrusion forming process, and is a plastic material which can be developed and applied at first, and the UPVC pipe is strong in corrosion resistance, easy to be bonded, low in cost and hard in texture, but only is applicable to water supply system whose conveying temp. is less than 45 deg.C due to permeation of UPVC monomer and additive, and the PVC pipe is limited in production time, and in order to meet the requirements for long-distance water conveying, several sections of PVC pipes are connected together, and generally connected by adopting sleeve-connecting mode, so that it has need of that the two ends of PVC pipe are different in radius, and after the PVC pipe is preliminarily formed, it has need of further flaring and reprocessing one end of PVC pipe, and after the pipe end is enlarged, it has need of making press-pressing seal installation with pipe fitting, and the flaring device of existent pipe is fixed for, inconvenient regulation, complex operation, and flaring and heating separately operate, influence work efficiency, consequently, we have provided a portable tubular product flaring mould to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a portable pipe flaring die which has the advantage of good practicability and solves the problem of defects of the conventional pipe flaring device.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a portable pipe flaring die comprises a fixing frame, wherein both sides of the bottom of the fixing frame are fixedly connected with connecting lugs, the inside of each connecting lug is fixedly connected with a supporting rod through a locking nail, the bottom end of each supporting rod is movably connected with a roller through a connecting piece, both the upper side and the lower side of the fixing frame are respectively provided with a sliding groove, the top of one side of the fixing frame is fixedly connected with a servo motor, one side of the fixing frame close to the servo motor is fixedly connected with a handle, the middle part of the other side of the fixing frame is provided with a through hole, one side of the fixing frame close to the through hole is movably connected with a threaded rod through a bearing, the inside of the sliding groove is movably connected with a sliding block, one side of the sliding block is fixedly connected with, and the one end fixedly connected with flaring die of pivot, servo motor's power output shaft fixedly connected with lead screw, the one end fixedly connected with ring of threaded rod, the other end threaded connection of threaded rod has the thread bush, one side fixedly connected with guide bar of thread bush one end, the opposite side fixedly connected with dead lever of thread bush one end, the other end fixedly connected with splint of thread bush, threaded hole has been seted up on the surface of splint, and the inside threaded connection of screw hole has the bolt, the one end fixedly connected with arc piece of dead lever, the mounting groove has been seted up to the inner wall of arc piece, the inside fixed mounting of mounting groove has the reflector, the inside fixed mounting of mounting groove has the heating pipe.

Preferably, a guide groove is formed in the inner wall of one side, close to the through hole, of the fixing frame, the idler wheels are locking type universal wheels capable of rotating at an angle, and the number of the idler wheels is four.

Preferably, the servo motor and the power motor are electrically connected with the control switch through power lines, and the surface of the handle is fixedly connected with the anti-skidding ring.

Preferably, the top of the movable plate is provided with a threaded hole matched with the screw rod, the screw rod is in threaded connection with the movable plate, and one end of the screw rod is fixedly connected with a limiting block.

Preferably, one end of the guide rod is smooth, and one end of the guide rod is movably connected to the inside of the guide groove.

Preferably, the fixing rod is L-shaped, and the inner wall of the clamping plate is fixedly connected with an anti-skid rubber pad.

(III) advantageous effects

Compared with the prior art, the invention provides a portable pipe flaring die which has the following beneficial effects:

(1) this portable tubular product flaring mould, it is flexible in the inside of thread bush through twisting the threaded rod, it is fixed to make two splint press from both sides tubular product tight, it is fixed to utilize bolt secondary locking, the heating pipe heats the mouth of pipe and softens, servo motor drives the lead screw rotatory, make the flaring mould enter into inside the tubular product, the rotatory mouth head to tubular product of flaring mould carries out the flaring, work efficiency is improved, it all is fixed to the flaring of tubular product to have solved current tubular product flaring device, inconvenient regulation, and complex operation, and flaring and the problem of heating separately operated.

(2) The portable pipe flaring die has the advantages that the moving distance of the movable plate is adjusted, the flaring size of the pipe head can be changed, the connecting lugs, the supporting rods and the idler wheels are arranged, the positions of the idler wheels are locked and fixed through the locking nails, the idler wheels are in contact with the ground, the flaring device can be moved and is convenient to carry, the supporting rods are rotated, the idler wheels are separated from the ground, the fixing frame is in contact with the ground, and the stability in use is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the cleat construction of the present invention;

fig. 3 is a side cross-sectional view of an arcuate block structure of the present invention.

In the figure: the device comprises a fixing frame 1, a connecting lug 2, a supporting rod 3, rollers 4, a sliding groove 5, a servo motor 6, a handle 7, a through hole 8, a threaded rod 9, a sliding block 10, a movable plate 11, a power motor 12, a flaring die 13, a screw rod 14, a circular ring 15, a threaded sleeve 16, a guide rod 17, a fixing rod 18, a clamping plate 19, a bolt 20, an arc-shaped block 21, an installation groove 22, a reflector 23, a heating pipe 24 and a guide groove 25.

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.

Please refer to fig. 1-3, a portable tube flaring die, including a mount 1, both sides of the bottom of the mount 1 are fixedly connected with engaging lugs 2, the inside of the engaging lug 2 is connected with a support rod 3 through a locking pin, the bottom of the support rod 3 is connected with a roller 4 through a connecting piece, the roller 4 is a locking-type universal wheel capable of rotating by 360 degrees, the roller 4 can be quickly locked and fixed, and the number of the roller 4 is four, it is convenient to promote the device to move, a chute 5 is provided on the upper and lower sides of the mount 1, the top of the mount 1 is fixedly connected with a servo motor 6, one side of the mount 1 is close to the servo motor 6, the servo motor 6 and the power motor 12 are all electrically connected with a control switch through a power line, can effectively control a plurality of electrical components to operate, the surface of the handle 7 is fixedly connected with an anti-slip ring, increase the friction force between hand, facilitate people to push, a through-hole 8 is provided in the middle of the other side of the mount 1, one side of the mount 1 is connected with a through a bearing movable connection with a through a sliding rod 8, the inner wall of the through a screw rod, a slide rod 10, one end of the screw rod 10 is connected with a movable clamp plate 10, the movable connection of a movable connection rod 16, the guide rod 14, the movable clamp plate is connected with a movable clamp plate 14, the movable clamp plate 14 is connected with a movable clamp plate 14, the movable clamp plate when the movable clamp plate is connected with a movable clamp plate, the movable clamp plate 14, the movable clamp plate is connected with a movable clamp plate, the movable clamp plate 14, the movable.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the pipe clamp is used, one end of a pipe is inserted into the through hole 8, one end of the pipe is located between the two clamping plates 19, the threaded rod 9 is screwed by the ring 15 to rotate, the threaded sleeve 16 drives the clamping plates 19 to vertically move up and down, the gap between the two clamping plates 19 is gradually reduced, so that one end of the pipe can be clamped, the bolt 20 is screwed, the bolt 20 is further locked and fixed to the pipe, when the threaded sleeve 16 moves on the threaded rod 9, the guide rod 17 can slide in the guide groove 25 to prevent the threaded sleeve 16 from rotating, the threaded sleeve 16 can drive one end of the fixing rod 18, the arc-shaped block 21 drives the heating pipe 24 to approach the pipe, the distance between the heating pipe 24 and the pipe is prevented from being too large, so that the flaring part of the pipe can be rapidly heated and softened, the servo motor 6 is used for driving the screw rod 14 to rotate, and the movable plate 11 is in threaded connection with, and then can make fly leaf 11 take place lateral shifting, make flaring die 13 and the mouth of pipe contact of tubular product, it is rotatory to drive flaring die 13 through motor power 12, thereby can carry out flaring to the tubular product, when moving along with fly leaf 11, make flaring die 13 enter into the inside size difference of tubular product, thereby can realize the flaring of not unidimensional, after the flaring is accomplished, utilize motor power 12 to drive the reversal of lead screw 14, thereby can make flaring die 13 break away from with tubular product, when fly leaf 11 moves, slider 10 moves in the inside of spout 5, the steady removal of component on fly leaf 11 has been guaranteed.

In conclusion, in the portable pipe flaring die, the threaded rod 9 is screwed to stretch in the threaded sleeve 16, so that the two clamping plates 19 clamp and fix the pipe, the bolt 20 is used for secondary locking and fixing, the heating pipe 24 heats and softens the pipe orifice, the servo motor 6 drives the screw rod 14 to rotate, the flaring die 13 enters the pipe, the flaring die 13 rotates to flare the pipe head of the pipe, the working efficiency is improved, the flaring size of the pipe head can be changed by adjusting the moving distance of the movable plate 11, the position of the roller 4 is locked and fixed by the connecting lug 2, the supporting rod 3 and the roller 4, the roller 4 is in contact with the ground by the locking nail, the flaring device can be moved, the portable pipe flaring die is convenient to carry, the supporting rod 3 is rotated to separate the roller 4 from the ground, the fixing frame 1 is in contact with the ground, and the stability in use is improved, the device has the advantages of simple structure, convenient operation, integral formation, easy carrying and strong practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable tubular product flaring mould, includes mount (1), its characterized in that: the fixing frame is characterized in that both sides of the bottom of the fixing frame (1) are fixedly connected with connecting lugs (2), the inside of each connecting lug (2) is fixedly connected with a supporting rod (3) through a locking nail, the bottom of each supporting rod (3) is movably connected with a roller (4) through a connecting piece, the upper side and the lower side of the fixing frame (1) are respectively provided with a sliding groove (5), the top of one side of the fixing frame (1) is fixedly connected with a servo motor (6), one side of the fixing frame (1) close to the servo motor (6) is fixedly connected with a handle (7), the middle part of the other side of the fixing frame (1) is provided with a through hole (8), one side of the fixing frame (1) close to the through hole (8) is movably connected with a threaded rod (9) through a bearing, the inside of the sliding groove (5, a power motor (12) is fixedly connected to one side of the middle of the movable plate (11), a rotating shaft is fixedly connected to a power output shaft of the power motor (12), a flaring die (13) is fixedly connected to one end of the rotating shaft, a lead screw (14) is fixedly connected to a power output shaft of the servo motor (6), a circular ring (15) is fixedly connected to one end of the threaded rod (9), a threaded sleeve (16) is in threaded connection with the other end of the threaded rod (9), a guide rod (17) is fixedly connected to one side of one end of the threaded sleeve (16), a fixing rod (18) is fixedly connected to the other side of one end of the threaded sleeve (16), a clamping plate (19) is fixedly connected to the other end of the threaded sleeve (16), a threaded hole is formed in the surface of the clamping plate (19), a bolt (20) is connected to the internal thread of the threaded, mounting groove (22) have been seted up to the inner wall of arc piece (21), the inside fixed mounting of mounting groove (22) has reflector (23), the inside fixed mounting of mounting groove (22) has heating pipe (24).

2. The portable pipe flaring die of claim 1, wherein: the inner wall of one side, close to the through hole (8), of the fixing frame (1) is provided with a guide groove (25), the idler wheels (4) are lock-type universal wheels capable of rotating 360 degrees, and the number of the idler wheels (4) is four.

3. The portable pipe flaring die of claim 1, wherein: the servo motor (6) and the power motor (12) are electrically connected with the control switch through power lines, and the surface of the handle (7) is fixedly connected with an anti-skid ring.

4. The portable pipe flaring die of claim 1, wherein: the top of the movable plate (11) is provided with a threaded hole matched with the screw rod (14), the screw rod (14) is in threaded connection with the movable plate (11), and one end of the screw rod (14) is fixedly connected with a limiting block.

5. The portable pipe flaring die of claim 1, wherein: one end of the guide rod (17) is smooth, and one end of the guide rod (17) is movably connected to the inside of the guide groove (25).

6. The portable pipe flaring die of claim 1, wherein said fixing rod (18) is shaped like L, and an anti-skid rubber pad is fixedly connected to the inner wall of said clamping plate (19).