CN109201798A - A kind of curve bend process equipment and its processing technology - Google Patents

A kind of curve bend process equipment and its processing technology Download PDF

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Publication number
CN109201798A
CN109201798A CN201811140460.9A CN201811140460A CN109201798A CN 109201798 A CN109201798 A CN 109201798A CN 201811140460 A CN201811140460 A CN 201811140460A CN 109201798 A CN109201798 A CN 109201798A
Authority
CN
China
Prior art keywords
bend pipe
motor
mainboard
turntable
bend
Prior art date
Application number
CN201811140460.9A
Other languages
Chinese (zh)
Inventor
吴松
Original Assignee
扬中市诺贝电气有限公司
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 扬中市诺贝电气有限公司 filed Critical 扬中市诺贝电气有限公司
Priority to CN201811140460.9A priority Critical patent/CN109201798A/en
Publication of CN109201798A publication Critical patent/CN109201798A/en

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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
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/02Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Abstract

The present invention provides a kind of curve bend process equipment and its processing technologys, the curve bend process equipment includes decelerating motor, the first mainboard, the second mainboard, is flexibly connected axle sleeve, turntable and elbow processing device, and curve bend processing technology is the following steps are included: step 1: metal tube outer end to be processed is connected in the bend pipe clamping groove of bend pipe mould;Step 2: opening motor, motor rotates clockwise, and motor drives shaft rotation until bend pipe mould is blocked stopping by gag lever post;Step 3: opening motor, product is taken out in stopping when motor rotates counterclockwise to terminating point;Step 4: opening motor, motor continues to rotate counterclockwise to original state, machine reset;The curve bend process equipment structure that the present invention uses is simple, and design rationally, when mold drives straight tube to rotate a circle above, does not collide with each other between mold and fulcrum block, takes out product for convenience and also product is allowed sufficiently to spring back;Curve bend processing process is simple, and step is clear, improves bend pipe processing efficiency.

Description

A kind of curve bend process equipment and its processing technology

Technical field

The present invention relates to bend pipe manufacture fields, and in particular to a kind of curve bend process equipment and its processing technology.

Background technique

Originally manual bend pipe or 100-300 root bend pipe is averagely produced in one people of tooling bend pipe one day, after automatic pipebender One people one day can produce 1500 bend pipes, but after the mold of automatic pipebender drives straight tube to rotate a circle, have after rebound Larger notch, so that straight tube must be driven to rotate a circle is above for mold, but when this be easy to cause straight tube to process, generates collision.

Summary of the invention

In order to solve the problems in the existing technology, the present invention provides a kind of curve bend process equipment and its processing Technique.

Technical proposal that the invention solves the above-mentioned problems are as follows: a kind of curve bend process equipment and its processing technology, it is described Curve bend process equipment includes decelerating motor, the first mainboard, the second mainboard, is flexibly connected axle sleeve, turntable and bend pipe processing Device, second mainboard are vertically set on the first mainboard, and the decelerating motor is mounted on the first mainboard, the deceleration electricity The output shaft of machine is fixedly connected with the one end for being flexibly connected axle sleeve, and the turntable bottom is equipped with shaft, described shaft one end and work Dynamic connecting bushing is connected, and the other end of the shaft is equipped with turntable mounting base, if passing through between the turntable and turntable mounting base Involvement connecting bolt is connected, and thread segment is equipped in the middle part of the shaft, is screwed with the nut that is screwed on, second mainboard on the thread segment Middle part is equipped with mounting hole, and the nut that is screwed on is arranged in mounting hole, and the nut that is screwed on is equipped with nut mounting base, the nut It is connected between mounting base and the second mainboard by connecting bolt;

The elbow processing device includes press part, bend pipe mould and gag lever post, and the turntable is installed equipped with bend pipe mould Part, the bend pipe mould are mounted on bend pipe mould installation part by bolt, and the bend pipe mould is equipped with bend pipe clamping groove;

Curve bend processing technology the following steps are included:

Step 1: metal tube outer end to be processed being connected in the bend pipe clamping groove of bend pipe mould, and by metal tube end to be processed It is arranged between feed wheel and turntable;

Step 2: opening motor, motor rotates clockwise, and motor drives shaft rotation until bend pipe mould is blocked and stopped by gag lever post Only, metal tube follows bend pipe mould to rotate, and metal tube outer end also follows bend pipe mould to decline, feed wheel by metal tube be pressed on into Between material wheel and turntable, metal tube forms bend pipe around turntable, and at this moment metal tube rotation was produced more than one week or more for convenience of taking out Product allow product sufficiently to spring back;

Step 3: opening motor, product is taken out in stopping when motor rotates counterclockwise to terminating point;

Step 4: opening motor, motor continues to rotate counterclockwise to original state, machine reset.

The present invention have the utility model has the advantages that

The curve bend process equipment structure that the present invention uses is simple, and design rationally, is equipped with thread segment in the middle part of shaft, is guaranteeing mould Also declining while tool rotation, when making mold that straight tube be driven to rotate a circle above, do not colliding with each other between mold and fulcrum block, Also product is allowed sufficiently to spring back in order to facilitate product is taken out;Curve bend processing process is simple, and step is clear, improves bend pipe Processing efficiency.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention;

Fig. 2 is side view of the invention;

The structural schematic diagram of bending machine when Fig. 3 is original state;

Fig. 4 is the structural schematic diagram of bending machine when gag lever post blocks bend pipe mould;

Fig. 5 is the structural schematic diagram of bending machine when bend pipe takes out;

Fig. 6 is top view when bending machine is in Fig. 4 state;

In figure: 1- decelerating motor, the first mainboard of 2-, the second mainboard of 3-, 4- are flexibly connected axle sleeve, 5- turntable, 6- shaft, 7- turntable Mounting base, 8- are screwed on nut, 9- nut mounting base, 10- press part, 11- fulcrum block, 12- feed wheel, 13- bend pipe mould, 14- Bend pipe clamping groove, 15- gag lever post.

Specific embodiment

With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.

As shown, a kind of curve bend process equipment and its processing technology, the curve bend process equipment includes subtracting Speed motor 1, the second mainboard 3, is flexibly connected axle sleeve 4, turntable 5 and elbow processing device, second mainboard 3 at first mainboard 2 Be vertically set on the first mainboard 2, the decelerating motor 1 is mounted on the first mainboard 2, the output shaft of the decelerating motor 1 with Be flexibly connected axle sleeve 4 one end be fixedly connected, 5 bottom of turntable be equipped with shaft 6, described 6 one end of shaft be flexibly connected axis Set 4 is connected, and the shaft 6 is equipped with several limiting slots, is equipped with several limited blocks, the limit in the flexible connection axle sleeve 4 Block is slidably disposed in limiting slot, and the other end of the shaft 6 is equipped with turntable mounting base 7, and the turntable 5 is installed with turntable It is connected between seat 7 by several connection bolts, thread segment is equipped in the middle part of the shaft 6, is screwed with the spiral shell that is screwed on the thread segment Mother 8 is equipped with mounting hole in the middle part of second mainboard 3, and the nut 8 that is screwed on is arranged in mounting hole, and the nut 8 that is screwed on is equipped with Nut mounting base 9 is connected between the nut mounting base 9 and the second mainboard 3 by connecting bolt;

The elbow processing device includes press part 10, bend pipe mould 13 and gag lever post 15, and the press part 10 includes fulcrum Block 11 and feed wheel 12, described 11 one end of fulcrum block are mounted on the first mainboard 2 by connecting bolt, and the feed wheel 12 is logical The other end that connection bolt is mounted on fulcrum is crossed, the turntable 5 is equipped with 13 installation part of bend pipe mould, and the bend pipe mould 13 is logical It crosses bolt to be mounted on 13 installation part of bend pipe mould, the bend pipe mould 13 is equipped with bend pipe clamping groove 14, the gag lever post 15 It is arranged on the second mainboard 3;

Curve bend processing technology the following steps are included:

Step 1: equipment is in original state, and metal tube outer end to be processed is connected to the bend pipe clamping groove 14 of bend pipe mould 13 It is interior, and metal tube end to be processed is arranged between feed wheel 12 and turntable 5;

Step 2: opening motor, motor rotates clockwise, and motor drives the rotation of shaft 6 until gag lever post 15 keeps off bend pipe mould 13 Firmly stop, metal tube follows bend pipe mould 13 to rotate, and metal tube outer end also follows bend pipe mould 13 to decline, and feed wheel 12 is by metal Pipe is pressed between feed wheel 12 and turntable 5, metal tube around turntable 5 formed bend pipe, at this moment metal tube rotation more than one week with On, for convenience of product is taken out, product is allowed sufficiently to spring back;

Step 3: opening motor, product is taken out in stopping when motor rotates counterclockwise to terminating point;

Step 4: opening motor, motor continues to rotate counterclockwise to original state, machine reset.

The length of gag lever post 15 is L1, and the distance between bend pipe mould 13 and the second mainboard 3 are L2, in the initial state, L2>L1, when bend pipe mould 13 rotates and drops to position shown in Fig. 4, L2<L1.

The curve bend process equipment structure that the present invention uses is simple, and design rationally, is equipped with thread segment in the middle part of shaft 6, Guarantee also declining while mold rotation, when making mold that straight tube be driven to rotate a circle above, between mold and fulcrum block 11 not It collides with each other, takes out product for convenience and also product is allowed sufficiently to spring back;Curve bend processing process is simple, and step is clear, Improve bend pipe processing efficiency.

The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc. It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.

Claims (3)

1. a kind of curve bend process equipment, which is characterized in that the curve bend process equipment includes decelerating motor, the first master Plate, the second mainboard, flexible connection axle sleeve, turntable and elbow processing device, second mainboard are vertically set on the first mainboard On, the decelerating motor is mounted on the first mainboard, and the output shaft of the decelerating motor is fixed with the one end for being flexibly connected axle sleeve Connection, the turntable bottom are equipped with shaft, and described shaft one end is connected with axle sleeve is flexibly connected, and the shaft is equipped with several limits Position slot, the flexible connection axle sleeve is interior to be equipped with several limited blocks, and the limited block is slidably disposed in limiting slot, and described turn The other end of axis is equipped with turntable mounting base, is connected between the turntable and turntable mounting base by several connection bolts, and described turn It is equipped with thread segment in the middle part of axis, the nut that is screwed on is screwed on the thread segment, is equipped with mounting hole, the rotation in the middle part of second mainboard Connected nut is arranged in mounting hole, and the nut that is screwed on is equipped with nut mounting base, between the nut mounting base and the second mainboard It is connected by connection bolt.
2. a kind of curve bend process equipment as described in claim 1, which is characterized in that the elbow processing device includes supporting Casting die, bend pipe mould and gag lever post, the press part include fulcrum block and feed wheel, and fulcrum block one end passes through connection Bolt is mounted on the first mainboard, and the other end that the feed wheel is mounted on fulcrum by connecting bolt, the turntable is equipped with Bend pipe mould installation part, the bend pipe mould are mounted on bend pipe mould installation part by bolt, and the bend pipe mould is equipped with Bend pipe clamping groove, the gag lever post are arranged on the second mainboard.
3. a kind of curve bend processing technology, which is characterized in that specifically includes the following steps:
Step 1: metal tube outer end to be processed being connected in the bend pipe clamping groove of bend pipe mould, and by metal tube end to be processed It is arranged between feed wheel and turntable;
Step 2: opening motor, motor rotates clockwise, and motor drives shaft rotation until bend pipe mould is blocked and stopped by gag lever post Only, metal tube follows bend pipe mould to rotate, and metal tube outer end also follows bend pipe mould to decline, feed wheel by metal tube be pressed on into Between material wheel and turntable, metal tube forms bend pipe around turntable, and at this moment metal tube rotation was produced more than one week or more for convenience of taking out Product allow product sufficiently to spring back;
Step 3: opening motor, product is taken out in stopping when motor rotates counterclockwise to terminating point;
Step 4: opening motor, motor continues to rotate counterclockwise to original state, machine reset.
CN201811140460.9A 2018-09-28 2018-09-28 A kind of curve bend process equipment and its processing technology CN109201798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811140460.9A CN109201798A (en) 2018-09-28 2018-09-28 A kind of curve bend process equipment and its processing technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811140460.9A CN109201798A (en) 2018-09-28 2018-09-28 A kind of curve bend process equipment and its processing technology

Publications (1)

Publication Number Publication Date
CN109201798A true CN109201798A (en) 2019-01-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811140460.9A CN109201798A (en) 2018-09-28 2018-09-28 A kind of curve bend process equipment and its processing technology

Country Status (1)

Country Link
CN (1) CN109201798A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0394920A (en) * 1989-09-07 1991-04-19 Usui Internatl Ind Co Ltd Tube bending device
CN2208993Y (en) * 1994-10-23 1995-10-04 李振东 Metal pipe bender
CN1663706A (en) * 2005-04-14 2005-09-07 达铁机械厂股份有限公司 Automatic bending machine for steel bar
CN202192138U (en) * 2011-08-15 2012-04-18 李文成 Tube heat-bending machine with limiting card
CN102728670A (en) * 2012-06-29 2012-10-17 辽宁同力达科技有限公司 U heat exchange pipe bending machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0394920A (en) * 1989-09-07 1991-04-19 Usui Internatl Ind Co Ltd Tube bending device
CN2208993Y (en) * 1994-10-23 1995-10-04 李振东 Metal pipe bender
CN1663706A (en) * 2005-04-14 2005-09-07 达铁机械厂股份有限公司 Automatic bending machine for steel bar
CN202192138U (en) * 2011-08-15 2012-04-18 李文成 Tube heat-bending machine with limiting card
CN102728670A (en) * 2012-06-29 2012-10-17 辽宁同力达科技有限公司 U heat exchange pipe bending machine

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