CN104525649A - Automatic feeding pipe-bending machine - Google Patents

Automatic feeding pipe-bending machine Download PDF

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Publication number
CN104525649A
CN104525649A CN201410780132.0A CN201410780132A CN104525649A CN 104525649 A CN104525649 A CN 104525649A CN 201410780132 A CN201410780132 A CN 201410780132A CN 104525649 A CN104525649 A CN 104525649A
Authority
CN
China
Prior art keywords
pipe fitting
pressure roller
bending machine
heater
sprocket wheel
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201410780132.0A
Other languages
Chinese (zh)
Inventor
杜玉华
Original Assignee
杜玉华
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 杜玉华 filed Critical 杜玉华
Priority to CN201410780132.0A priority Critical patent/CN104525649A/en
Publication of CN104525649A publication Critical patent/CN104525649A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006Feeding elongated articles, such as tubes, bars, or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/06Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/16Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162Heating equipment

Abstract

The invention discloses an automatic feeding pipe-bending machine which comprises a working table, a conveying roller and a top plate. The conveying roller is arranged on the left side of the working table, a heater is arranged on the right side of the conveying roller, a disconnecting device is arranged on the right side of the heater, a guide wheel is arranged on the right side of the disconnecting device, a first press roll is arranged on the right side of the guide wheel, and a second press roll is arranged above the first press roll. The top plate is located on the right side of the working table and on the right side of the second press roll, the lower portion of the top plate is connected with a steering block through a push rod, the steering block is provided with a first chain wheel, and a second chain wheel is arranged on the right side of the first chain wheel and is connected with the first chain wheel through chain driving. The automatic feeding pipe-bending machine is provided with the heater; prior to the bending of a pipe fitting, the heater heats the pipe fitting; in addition, the top plate is provided with a groove, the groove in the top plate also clamps the pipe fitting and is always matched with a pipe wall of the pipe fitting, and accordingly the pipe fitting is evenly bent. The automatic feeding pipe-bending machine is simple and compact in structure, high in practicality and simple and convenient to operate.

Description

A kind of self-feeding bending machine
Technical field
The present invention relates to a kind of bending machine, specifically a kind of self-feeding bending machine.
Background technology
Along with Urbanization Process In China is accelerated, in the face of balance and the protection of population, resources and environment, governments at all levels are strengthening the input to urban infrastructure year by year; need in conjunction with advanced science and technology; kind and the specification of tubing, pipe fitting are enriched constantly, and output constantly increases, and quality improves constantly.The operation principle of existing bending machine is: be placed on by metal tube in the mould that links with line shaft, pressure roller extruding is fixing, during work, line shaft driven mold and metal tube move together, metal tube is made to be bent into the bend pipe of required angle along mould, because metal tube is that frictionally pulls advance, therefore in bend pipe process, pipe fitting knee outer wall easily causes the problem of fracture, or pipe fitting knee inwall easily causes the problem of fold.
Summary of the invention
The object of the present invention is to provide a kind of practical, self-feeding bending machine easy and simple to handle, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of self-feeding bending machine, comprises workbench, transport roller and top board; Be provided with transport roller on the left of described workbench, on the right side of transport roller, be provided with heater, be provided with on the right side of heater on the right side of shearing device shearing device and be provided with directive wheel, on the right side of directive wheel, be provided with the first pressure roller, above the first pressure roller, be provided with the second pressure roller; Top board is positioned on the right side of workbench, is positioned on the right side of the second pressure roller, is connected with steering block below top board by push rod, steering block is provided with the first sprocket wheel, be provided with the second sprocket wheel on the right side of first sprocket wheel, and the second sprocket wheel connects the first sprocket wheel by chain drive, the second sprocket wheel is positioned on power set.
Further, described first pressure roller and the second pressure roller are provided with all grooves.
Further, described top board is provided with groove.
Compared with prior art, the present invention is provided with heater, before pipe fitting is bending, heater heats pipe fitting, pipe fitting after heating has better plasticity, so that bending, first pressure roller and the second pressure roller are provided with all grooves, pipe fitting is by the first pressure roller and the clamping of the second pressure roller, top board is provided with groove in addition, groove on top board also can clamp pipe fitting, simultaneously, power set to be exerted pressure to pipe fitting by chain drive top board thus are bent by pipe fitting, in pipe fitting gradually press bending process, groove on top board agrees with the tube wall of pipe fitting all the time, thus uniformly pipe fitting is bent, pipe fitting bends after work completes, pipe fitting cuts off by shearing device, structure of the present invention is simple, compact, practical, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of self-feeding bending machine.
In figure: 1-workbench, 2-transport roller, 3-shearing device, 4-directive wheel, 5-second pressure roller, 6-pipe fitting, 7-power set, 8-second sprocket wheel, 9-chain, 10-first sprocket wheel, 11-steering block, 12-top board, 13-first pressure roller, 14-heater.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of self-feeding bending machine, comprise workbench 1, transport roller 2 and top board 12, transport roller 2 is provided with on the left of described workbench 1, heater 14 is provided with on the right side of transport roller 2, heater 14 heated pipe fitting 6 before pipe fitting 6 is bending, and the pipe fitting 6 after heating has better plasticity, so that bending, be provided with shearing device 3 on the right side of described heater 14, shearing device 3 can cut off according to size the pipe fitting 6 after bending, be provided with directive wheel 4 on the right side of shearing device 3, be provided with on the right side of directive wheel 4 above first pressure roller 13, first pressure roller 13 and be provided with the second pressure roller 5, top board 12 is positioned on the right side of workbench 1, be positioned on the right side of the second pressure roller 5, be connected with steering block 11 below top board 12 by push rod, steering block 11 is provided with the first sprocket wheel 10, be provided with the second sprocket wheel 8 on the right side of first sprocket wheel 10, and the second sprocket wheel 8 drives connection first sprocket wheel 10 by chain 9, described second sprocket wheel 8 is positioned on power set 7, when the present invention works, transport roller 2 promotes pipe fitting 6 and advances, the throughput direction of directive wheel 4 guiding pipe elements 6, pipe fitting 6 enters the first pressure roller 13, second pressure roller 5 and top board 12, first pressure roller 13 and the second pressure roller 5 are provided with all grooves, pipe fitting 6 is clamped by the first pressure roller 13 and the second pressure roller 5, top board 12 is provided with groove in addition, groove on top board 12 also can clamp pipe fitting 6, simultaneously, power set 7 drive top board 12 pairs of pipe fittings 6 exert pressure thus bent by pipe fitting 6 by chain 9, in pipe fitting 6 gradually press bending process, groove on top board 12 agrees with the tube wall of pipe fitting 6 all the time, thus uniformly pipe fitting 6 is bent, pipe fitting 6 bends after work completes, pipe fitting 6 cuts off by shearing device 3, structure of the present invention is simple, compact, practical, easy and simple to handle.

Claims (3)

1. a self-feeding bending machine, comprises workbench (1), transport roller (2) and top board (12); It is characterized in that, described workbench (1) left side is provided with transport roller (2), and transport roller (2) is provided with three, and transport roller (2) right side is provided with heater (14); Heater (14) right side is provided with shearing device (3) shearing device (3) right side and is provided with directive wheel (4), and directive wheel (4) is provided with two, and directive wheel (4) right side is provided with the first pressure roller (13), and the first pressure roller (13) top is provided with the second pressure roller (5); Top board (12) is positioned at workbench (1) right side, be positioned at the second pressure roller (5) right side, top board (12) below is connected with steering block (11) by push rod, steering block (11) is provided with the first sprocket wheel (10), first sprocket wheel (10) right side is provided with the second sprocket wheel (8), and the second sprocket wheel (8) drives connection first sprocket wheel (10) by chain (9), the second sprocket wheel (8) is positioned on power set (7).
2. a kind of self-feeding bending machine according to claim (1), is characterized in that, described first pressure roller (13) and the second pressure roller (5) are provided with all grooves.
3. a kind of self-feeding bending machine according to claim (1), is characterized in that, described top board (12) is provided with groove.
CN201410780132.0A 2014-12-17 2014-12-17 Automatic feeding pipe-bending machine Pending CN104525649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410780132.0A CN104525649A (en) 2014-12-17 2014-12-17 Automatic feeding pipe-bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410780132.0A CN104525649A (en) 2014-12-17 2014-12-17 Automatic feeding pipe-bending machine

Publications (1)

Publication Number Publication Date
CN104525649A true CN104525649A (en) 2015-04-22

Family

ID=52841380

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410780132.0A Pending CN104525649A (en) 2014-12-17 2014-12-17 Automatic feeding pipe-bending machine

Country Status (1)

Country Link
CN (1) CN104525649A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170731A (en) * 2015-09-23 2015-12-23 苏州华冲精密机械有限公司 Aluminum profile pipe-bending machine equipment
CN106391790A (en) * 2016-12-11 2017-02-15 黄斌 Bidirectional-driving pipe bender
CN106424247A (en) * 2016-12-11 2017-02-22 黄斌 Multi-adaptive pipe bending machine
CN106623534A (en) * 2016-12-11 2017-05-10 黄斌 Pipe bender with heating function
CN107855383A (en) * 2017-11-08 2018-03-30 鹤山市创泰科技发展有限公司 It is a kind of that there are anticreep and three D curved rod forming machines of heat sinking function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170731A (en) * 2015-09-23 2015-12-23 苏州华冲精密机械有限公司 Aluminum profile pipe-bending machine equipment
CN106391790A (en) * 2016-12-11 2017-02-15 黄斌 Bidirectional-driving pipe bender
CN106424247A (en) * 2016-12-11 2017-02-22 黄斌 Multi-adaptive pipe bending machine
CN106623534A (en) * 2016-12-11 2017-05-10 黄斌 Pipe bender with heating function
CN107855383A (en) * 2017-11-08 2018-03-30 鹤山市创泰科技发展有限公司 It is a kind of that there are anticreep and three D curved rod forming machines of heat sinking function

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Legal Events

Date Code Title Description
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150422