CN2923087Y - Vertical pipe-bending machine - Google Patents

Vertical pipe-bending machine Download PDF

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Publication number
CN2923087Y
CN2923087Y CN 200620122672 CN200620122672U CN2923087Y CN 2923087 Y CN2923087 Y CN 2923087Y CN 200620122672 CN200620122672 CN 200620122672 CN 200620122672 U CN200620122672 U CN 200620122672U CN 2923087 Y CN2923087 Y CN 2923087Y
Authority
CN
China
Prior art keywords
bend pipe
mould
hydraulic cylinder
colyliform
under
Prior art date
Application number
CN 200620122672
Other languages
Chinese (zh)
Inventor
陈善华
Original Assignee
陈善华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陈善华 filed Critical 陈善华
Priority to CN 200620122672 priority Critical patent/CN2923087Y/en
Application granted granted Critical
Publication of CN2923087Y publication Critical patent/CN2923087Y/en

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Abstract

The utility model relates to a vertical bending machine consisting essentially of a jack horse, a support arm, and a hydraulic cylinder which is fixed on the jack horse through a fixed yoke. The utility model is characterized in that two pieces of wheel-shaped poling boards beneath the an elbow tube are vertically fixed on the jack horse, the upper ends of the poling boards are fixedly connected with a the fixed yoke of the hydraulic cylinder through connecting pieces, a left wheel-shaped die and a right wheel-shaped die which are both beneath the elbow tube are positioned between the two pieces of poling boards, the side walls of the two pieces of dies are provided with radial circular arc grooves, the lower end of the hydraulic cylinder is provided with an elbow tube upper die with a die cavity matching with the circular arc grooves on the wheel-shaped dies beneath the elbow tube, and the fixed yoke of the hydraulic cylinder is provided with an elbow tube upper die spring and a hydraulic cylinder stroke limit switch. The hydraulic cylinder drives the elbow tube upper die to undergo up-and-down motions, and the elbow tube upper die is at the very middle of a pipe to be pressed, thereby pressing the metal material to be an elbow tube. The utility model has the advantages of convenient use, high efficiency and ensured quality of the elbow tube.

Description

Vertical pipe bender
Technical field
The utility model relates to a kind of bending machine, particularly a kind of vertical pipe bender that is used for the processing metal bend pipe.
Background technology
Need use metal winding pipe in a lot of occasions connects.And in order to satisfy certain specification requirement, these metal winding pipes should guarantee that camber is consistent with ovality, and particularly two links should be straightways, the connecting thread of tube head retention discipline.Realize above-mentioned purpose, just must finish by special-purpose pipe bending machine.Use maximum bending machines mostly to be horizontal type structure in the prior art, mainly constitute by frame, driving wheel, driven pulley and transmission device, the major defect of its existence is that bending mould is simple, crackle appears in bending pipes position easily, can not guarantee that bend pipe bends radian, the tube head connecting thread is easily destroyed, and inconvenient operation, and production efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient height that bends, and can guarantee the vertical pipe bender of bending quality.
For realizing that the technical scheme that the purpose of this utility model is taked is: a kind of vertical pipe bender, mainly comprise stand in the structure, the leg of support stand, the hydraulic cylinder that is fixed on the hydraulic cylinder fixed mount on the stand and is fastenedly connected with the hydraulic cylinder fixed mount, on the stand side by side vertical fixing colyliform mould gripper shoe under two blocks of bend pipes is arranged, colyliform mould gripper shoe upper end is fastenedly connected by connector and hydraulic cylinder fixed mount under the bend pipe, leave between the colyliform mould gripper shoe under two blocks of bend pipes at interval, between them, set up under the bend pipe the right mould of colyliform under colyliform left side mould and the bend pipe, and under the bend pipe under colyliform left side mould and the bend pipe colyliform right side mould sidewall all have radially arc groove, the bottom of hydraulic cylinder is equiped with the bend pipe patrix, top, bend pipe patrix lower end have with bend pipe under arc groove quantity on the colyliform mould, the die cavity that size is complementary.
Described vertical pipe bender is characterized in: be equiped with patrix and promote spring and hydraulic cylinder travel limit switch on the hydraulic cylinder fixed mount.
In order to adapt to the needs of the bend pipe of processing different length, described vertical pipe bender, colyliform mould gripper shoe side is provided with under the bend pipe colyliform mould and adjusts the hole under two bend pipes.
Arc groove quantity 1-6 under the bend pipe on the colyliform mould sidewall, when use was a plurality of, then bending machine once can bend many bend pipes, and the suitable quantity of the arc groove under the bend pipe on the colyliform mould sidewall should be 2,3 or 4; The bend pipe patrix is fan-shaped, can reduce the patrix quality, saves material and power.
For making process operation convenient, be convenient to tubing to be curved location, colyliform mould gripper shoe one end is provided with the bend pipe positioner under two blocks of bend pipes.
The technique effect that the utility model is obtained is: it is not only rational in infrastructure, and easy to use, has improved production efficiency, can bend the bend pipe of different size, guarantees the bend pipe crudy.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cut-away view of Fig. 1.
The vertical view of Fig. 3 Fig. 1.
Fig. 4 is the front view of a kind of embodiment of bend pipe patrix.
Fig. 5 is the left side view (cut open and show) of Fig. 4.
Fig. 6 be with the supporting bend pipe of Fig. 4, bend pipe patrix shown in Figure 5 under the cut-away view of colyliform mould.
Fig. 7 is elbow material preceding and end cap and tube core connection status figure to be bending.
The implication of each label representative is as follows among the figure:
1, stand 2, supporting leg 3-1, colyliform mould left side gripper shoe 3-2 under the bend pipe, the right gripper shoe 4 of colyliform mould under the bend pipe, the colyliform mould is adjusted hole 5 under the bend pipe, hydraulic cylinder fixed mount 6, hydraulic cylinder 7, bend pipe patrix 8, the bend pipe patrix promotes spring 9, hydraulic cylinder travel limit switch 10, bend pipe positioner 11-1, colyliform left side mould 11-2 under the bend pipe, the right mould 12 of colyliform under the bend pipe, bend pipe patrix installing hole 13-A, model cavity 13-B on the bend pipe, colyliform mould arc groove 14 under the bend pipe, fastening cap 15, special-purpose letter 16 of bend pipe, filler.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing and accompanying drawing is described further the utility model.
See shown in Figure 1, vertical pipe bender, mainly comprise the supporting leg 2 of stand 1, support stand 1, the hydraulic cylinder 6 that is fixed on the hydraulic cylinder fixed mount 5 on the stand 1 and is fastenedly connected in the structure by connector and hydraulic cylinder fixed mount 5, on hydraulic cylinder fixed mount 5, be equiped with the bend pipe patrix and promote spring 8 and hydraulic cylinder travel limit switch 9, the bend pipe patrix promotes spring 8 can make bend pipe patrix 7 returning quicklies when hydraulic cylinder gos up.Hydraulic cylinder travel limit switch 9 can guarantee that hydraulic cylinder drives the bend pipe patrix tubing is accurately exerted pressure, and then guarantees bend pipe radian uniformity.And make this bending machine be suitable for bending the bend pipe of different radians.See Fig. 1, Fig. 2 and Fig. 3, on the stand 1 side by side vertical fixing have under the bend pipe under colyliform mould left side gripper shoe 3-1, the bend pipe that colyliform mould left side gripper shoe 3-1, right gripper shoe 3-2 upper end are fastenedly connected by connector and hydraulic cylinder fixed mount 5 gripper shoe is fixed under the right gripper shoe 3-2 of colyliform mould, the bend pipe, in order to adapt to the bend pipe of processing different length, colyliform mould left side gripper shoe 3-1, right gripper shoe 3-2 side are provided with colyliform mould adjustment hole 4 under the bend pipe under the bend pipe.For making process operation convenient, colyliform mould left side gripper shoe 3-1, right gripper shoe 3-2 one end are provided with bend pipe positioner 10 under bend pipe.Leave at interval between the colyliform mould gripper shoe 3-2 under colyliform mould left side gripper shoe 3-1 and the bend pipe under the bend pipe, under the bend pipe under colyliform left side mould 11-1 and the bend pipe colyliform right side mould 11-2 be erected between them.As shown in Figure 6, have radially arc groove 13-B on colyliform left side mould 11-1 and the right mould 11-2 sidewall under the bend pipe, have 3 radially arc groove 13-B on colyliform left side mould 11-1 and the right mould 11-2 sidewall under the bend pipe, make it once can bend 3 bend pipes, improved and bend efficient.See Fig. 2, Fig. 4, shown in Figure 5, be equiped with bend pipe patrix 7 in the bottom of hydraulic cylinder, bend pipe patrix 7 is fan-shaped, can reduce bend pipe patrix quality, and bend pipe patrix 7 is connected with hydraulic cylinder by installing hole 12.Bend pipe patrix 7 tops have with bend pipe under arc groove 13-B quantity, the die cavity 13-A that size is complementary on the colyliform mould, die cavity 13-A is specially 3.See Fig. 7, when the bend pipe of the big specification of processing, before elbow material is to be bending, fillers 16 such as fine sand will be filled in the tubing middle part, two ends are with sub 15 shutoff of the special-purpose letter of bend pipe, and with fastening cap 14 that two ends are fastening, can directly place it under the bend pipe on the left mould 11-1 of colyliform and right mould 11-2, because colyliform mould gripper shoe one end is provided with bend pipe location-plate 10 under two bend pipes, it is very convenient to operate.
The course of work of vertical pipe bender of the present utility model is summarized as follows:
Before the start, at first make bending machine be in SBR, install bend pipe patrix 7 earlier, make itself and hydraulic cylinder fixation, get colyliform left side mould 11-1, right mould 11-2 under the bend pipe that is complementary with bend pipe patrix 7, with the appropriate location in its adjustment hole 4 on colyliform mould left side gripper shoe 3-1, right gripper shoe 3-2 under the bend pipe, that the bend pipe positioner 10 of colyliform mould left side gripper shoe 3-1, right gripper shoe 3-2 one end under two blocks of bend pipes is fixing on request.When the big tubing of processing, can to mode elbow material be installed by Fig. 7, then its integral body is placed in the arc groove 13-B on left side mould 11-1 of colyliform under the bend pipe and the right mould 11-2, one end of tubing is spacing by bend pipe positioner 10, and tubing then to be curved is center position between colyliform left side mould 11-1 and the right mould 11-2 under bend pipe just.Open hydraulic cylinder 6, hydraulic cylinder 6 drives bend pipe patrix 7 and together moves down, tubing between left side mould 11-1 of colyliform under bend pipe and right mould 11-2 is pressed in the die cavity 13-A at top, bend pipe patrix 7 lower end, bend pipe patrix 7 just in time is pressed in the centre position for the treatment of the pressure pipe material, bend pipe patrix 7 continues to move down, and to predeterminated position, the hydraulic cylinder travel limit switch 9 on the fixed mount 5 starts, hydraulic cylinder 6 stop motions are moved down, and 7 of bend pipe patrixes stop to move down.Open the relief cock of hydraulic cylinder 6, hydraulic cylinder 6 gos up, on move, bend pipe patrix 7 promotes under spring 8 and hydraulic cylinder 6 effects by fast lifting at the bend pipe patrix on the hydraulic cylinder fixed mount 5, finishes whole bend pipe operation.

Claims (5)

1, a kind of vertical pipe bender, comprise stand (1) in the structure, the supporting leg (2) of support stand (1), the hydraulic cylinder (6) that is fixed on the hydraulic cylinder fixed mount (5) on the stand (1) and is fastenedly connected with the hydraulic cylinder fixed mount, it is characterized in that: vertical fixing has colyliform mould left side gripper shoe (3-1) under the bend pipe side by side on stand (1), right gripper shoe (3-2), colyliform mould left side gripper shoe (3-1) under the bend pipe, right gripper shoe (3-2) upper end is fastenedly connected by connector and hydraulic cylinder fixed mount (5), colyliform left side mould (11-1) under the bend pipe, right mould (11-2) is erected under the bend pipe between the colyliform mould left side gripper shoe (3-1) and right gripper shoe (3-2), colyliform left side mould (11-1) under the bend pipe, right mould (11-2) sidewall has radially arc groove (13-B), the lower end of hydraulic cylinder (6) is equiped with bend pipe patrix (7), bend pipe patrix (7) top, lower end have with bend pipe under colyliform left side mould (11-1), the die cavity (13-A) that arc groove (13-B) on the right mould (11-2) is complementary.
2, by the described vertical pipe bender of claim 1, it is characterized in that: on hydraulic cylinder fixed mount (5), be equiped with the bend pipe patrix and promote spring (6) and hydraulic cylinder travel limit switch (9).
3, by the described vertical pipe bender of claim 1, it is characterized in that: colyliform mould left side gripper shoe (3-1), right gripper shoe (3-2) side are provided with colyliform mould adjustment hole (4) under the bend pipe under the bend pipe.
4, by the described vertical pipe bender of claim 1, it is characterized in that: arc groove (13-B) the quantity 1-6 under the bend pipe on colyliform left side mould (11-1), right mould (11-2) sidewall is individual, die cavity (13-A) the quantity 1-6 at bend pipe patrix (7) top, lower end, bend pipe patrix (7) is fan-shaped
5, by the described vertical pipe bender of claim 1, it is characterized in that: colyliform mould left side gripper shoe (3-1), right gripper shoe (3-2) end are provided with bend pipe positioner (10) under the bend pipe.
CN 200620122672 2006-07-21 2006-07-21 Vertical pipe-bending machine CN2923087Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620122672 CN2923087Y (en) 2006-07-21 2006-07-21 Vertical pipe-bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620122672 CN2923087Y (en) 2006-07-21 2006-07-21 Vertical pipe-bending machine

Publications (1)

Publication Number Publication Date
CN2923087Y true CN2923087Y (en) 2007-07-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620122672 CN2923087Y (en) 2006-07-21 2006-07-21 Vertical pipe-bending machine

Country Status (1)

Country Link
CN (1) CN2923087Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100518984C (en) * 2007-10-31 2009-07-29 江苏沪宁钢机股份有限公司 Round pipe steel component arc clod curving forming mould
CN102019309A (en) * 2010-11-08 2011-04-20 河南机电高等专科学校 Pipe bender
CN102773318A (en) * 2012-07-23 2012-11-14 太仓市旭达机械设备有限公司 Bending machine
CN103272941A (en) * 2013-06-07 2013-09-04 山东沂蒙电力设备有限公司 U-tube bending die for transformer
CN103691779A (en) * 2013-12-19 2014-04-02 宁波千普机械制造有限公司 Multi-angle hydraulic pipe bender
CN104438502A (en) * 2014-11-25 2015-03-25 台澳铝业(台山)有限公司 Aluminium profile bending machine
CN107186015A (en) * 2017-06-23 2017-09-22 芜湖市泰能电热器具有限公司 A kind of C-shaped aluminum pipe bend pipe shaping apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100518984C (en) * 2007-10-31 2009-07-29 江苏沪宁钢机股份有限公司 Round pipe steel component arc clod curving forming mould
CN102019309A (en) * 2010-11-08 2011-04-20 河南机电高等专科学校 Pipe bender
CN102019309B (en) * 2010-11-08 2012-09-26 河南机电高等专科学校 Pipe bender
CN102773318A (en) * 2012-07-23 2012-11-14 太仓市旭达机械设备有限公司 Bending machine
CN103272941A (en) * 2013-06-07 2013-09-04 山东沂蒙电力设备有限公司 U-tube bending die for transformer
CN103691779A (en) * 2013-12-19 2014-04-02 宁波千普机械制造有限公司 Multi-angle hydraulic pipe bender
CN104438502A (en) * 2014-11-25 2015-03-25 台澳铝业(台山)有限公司 Aluminium profile bending machine
CN107186015A (en) * 2017-06-23 2017-09-22 芜湖市泰能电热器具有限公司 A kind of C-shaped aluminum pipe bend pipe shaping apparatus
CN107186015B (en) * 2017-06-23 2018-12-11 芜湖市泰能电热器具有限公司 A kind of C-shaped aluminum pipe bend pipe shaping apparatus

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070718

Termination date: 20150721

EXPY Termination of patent right or utility model