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 PDFInfo
- 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
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending 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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140460.9A CN109201798B (en) | 2018-09-28 | 2018-09-28 | Arc-shaped bent pipe machining equipment and machining process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140460.9A CN109201798B (en) | 2018-09-28 | 2018-09-28 | Arc-shaped bent pipe machining equipment and machining process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109201798A true CN109201798A (en) | 2019-01-15 |
| CN109201798B CN109201798B (en) | 2021-05-18 |
Family
ID=64982151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811140460.9A Active CN109201798B (en) | 2018-09-28 | 2018-09-28 | Arc-shaped bent pipe machining equipment and machining process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201798B (en) |
Citations (5)
| 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 |
-
2018
- 2018-09-28 CN CN201811140460.9A patent/CN109201798B/en active Active
Patent Citations (5)
| 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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| Publication number | Publication date |
|---|---|
| CN109201798B (en) | 2021-05-18 |
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