CN108787824B - Pipe bending machine for hollow pipe flower iron frame - Google Patents
Pipe bending machine for hollow pipe flower iron frame Download PDFInfo
- Publication number
- CN108787824B CN108787824B CN201810889600.6A CN201810889600A CN108787824B CN 108787824 B CN108787824 B CN 108787824B CN 201810889600 A CN201810889600 A CN 201810889600A CN 108787824 B CN108787824 B CN 108787824B
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- servo motor
- steel pipe
- pipe
- guide rails
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 22
- 238000005452 bending Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 241000530105 Clerodendrum minahassae Species 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a pipe bender for an empty pipe flower iron frame, which comprises a bracket and a bedplate, wherein two parallel longitudinal guide rails are arranged on the bedplate, a plurality of lifting rotary dies are arranged between the two longitudinal guide rails, the lifting rotary dies are connected with an air cylinder, a longitudinal moving assembly is arranged on the longitudinal guide rails and is connected with a longitudinal servo motor, the longitudinal moving assembly comprises a longitudinal sliding block, a transverse servo motor, a ball screw and a sliding push block, the longitudinal sliding block is connected with the longitudinal servo motor, the transverse servo motor is fixed on the longitudinal sliding block, the transverse servo motor is connected with the sliding push block through the ball screw, and a pushing roller is fixed on the sliding push block. This a bending machine for empty pipe flower iron stand can carry out the multichannel to the steel pipe automatically, and whole process does not need manual operation, greatly reduced workman's labour, improved machining efficiency, guaranteed the return bend precision, reduced the defective rate to the manufacturing cost of enterprise has been reduced.
Description
Technical field:
the invention relates to the technical field of processing of hollow pipe flower iron frames, in particular to a pipe bending machine for a hollow pipe flower iron frame.
The background technology is as follows:
the existing hollow pipe flower iron stand adopts a hollow pipe to be integrally bent, however, due to the fact that the integral structure of the flower iron stand is large, at least two operators are required to bend and form a plurality of times through bending machines, time and labor are wasted, machining efficiency is poor, consistency of obtained finished products is poor, integral scrapping is often caused due to deviation of bending in a certain way, and production cost of enterprises is greatly improved.
The invention comprises the following steps:
aiming at the defects of the prior art, the invention provides the pipe bending machine for the hollow pipe flower iron frame, which has the advantages of simple and convenient operation, high processing efficiency, low defective rate and high product quality.
The invention is realized by the following technical scheme: the utility model provides a bending machine for hollow tube flower iron stand, includes the support and fixes the platen on the support, two parallel longitudinal guide has been seted up on the platen, be provided with a plurality of lift rotary die between two longitudinal guide, lift rotary die is connected with the cylinder, and the cylinder can drive lift rotary die and go up and down, be provided with the longitudinal movement subassembly on the longitudinal guide, the longitudinal movement subassembly is connected with longitudinal servo motor, longitudinal servo motor can drive longitudinal movement subassembly and remove along longitudinal guide, longitudinal movement subassembly includes longitudinal sliding block, transverse servo motor, ball screw and slip ejector pad, longitudinal sliding block is connected with longitudinal servo motor, transverse servo motor fixes on longitudinal sliding block, and transverse servo motor passes through ball screw and is connected with the slip ejector pad, is fixed with the promotion gyro wheel on the slip ejector pad, and transverse servo motor can drive the slip ejector pad and follow ball screw lateral movement.
Because the hollow pipe flower iron frame is a symmetrical piece, two ends can be synchronously carried out during pipe bending in order to improve the processing efficiency, and the number of the two sliding pushing blocks is two, and the two sliding pushing blocks are respectively connected with the two transverse servo motors.
In order to prevent the steel pipe from moving up and down during pipe bending, the pushing roller is provided with a groove which can limit the steel pipe.
In order to support the steel pipe in front of the bent pipe conveniently, one end of the bedplate is provided with a plurality of support columns for supporting the linear steel pipe; a plurality of support columns for supporting the steel pipe behind the bent pipe are arranged between the two longitudinal guide rails.
In order to support the bent steel pipe conveniently and prevent the bent steel pipe from rotating, a supporting frame for supporting the bent steel pipe is fixed at the edge of the bedplate.
Because the end part of the steel pipe needs to be clamped at a special bent pipe position, a plurality of rotary pressing devices for clamping the bent pipe are arranged around the supporting frame.
In order to prevent that the steel pipe from taking place horizontal migration during the return bend, designed special lift rotary die, lift rotary die includes the stand and fixes the rotary die on stand top, the stand is connected with the cylinder, set up the recess that can carry out spacing to the steel pipe on the rotary die, the rotary die top has the notch that can block with the steel pipe.
The beneficial effects of the invention are as follows: this a bending machine for blank pipe flower iron stand is through the cooperation of longitudinal movement subassembly with lift rotary die, can carry out the multichannel to the steel pipe automatically and bend, and whole process does not need manual operation, greatly reduced workman's labour, has improved machining efficiency, has guaranteed the return bend precision, has reduced the defective percentage to the manufacturing cost of enterprise has been reduced.
Description of the drawings:
FIG. 1 is a schematic perspective view of a pipe bender for blank pipe flower iron stand of the present invention;
FIG. 2 is a top view of the tube bender for blank pipe flower iron stand of the present invention;
FIG. 3 is a bottom view of the tube bender for empty pipe flower iron stand of the present invention;
FIG. 4 is a schematic view of a lifting rotary die according to the present invention;
in the figure: 1. the device comprises a bracket, a steel pipe, a support column, a lifting rotary die, a column, a rotary die, a groove, a notch, a longitudinal guide rail, a longitudinal servo motor, a transverse servo motor, a longitudinal sliding block, a sliding pushing block, a pushing roller, a ball screw, a rotary pressing device, a supporting frame and a cylinder.
The specific embodiment is as follows:
the preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention. The directional terms referred to in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the invention and is not limiting of the invention.
As shown in fig. 1-3, a pipe bending machine for an empty pipe flower iron stand comprises a bracket 1 and a bedplate fixed on the bracket 1, wherein two parallel longitudinal guide rails 5 are arranged on the bedplate, a plurality of lifting rotary dies 4 are arranged on the bedplate between the two longitudinal guide rails 5 and used for supporting when pipe bending, the lifting rotary dies 4 are connected with air cylinders 14, the air cylinders 14 can drive the lifting rotary dies 4 to lift, the longitudinal guide rails 5 are provided with longitudinal moving components, the longitudinal moving components are connected with a longitudinal servo motor 6, the longitudinal servo motor 6 can drive the longitudinal moving components to move forwards and backwards along the longitudinal guide rails 5, the longitudinal moving components comprise longitudinal sliding blocks 8, transverse servo motors 7, ball screws 11 and sliding push blocks 9, the longitudinal sliding blocks 8 are connected with the longitudinal servo motors 6, the transverse servo motors 7 are fixed on the longitudinal sliding blocks 8, the transverse servo motors 7 are connected with the sliding push blocks 9 through the ball screws 11, the two sliding push blocks 9 are respectively connected with the two transverse servo motors 7, the sliding push blocks 9 are fixed with the sliding push blocks 10, and the rolling wheels 10 can be driven by the rolling wheels 11 to move transversely along the arc-shaped sliding guide wheels 2.
One end of the bedplate is provided with a plurality of support columns 3 for supporting the straight steel pipes 2 in front of the bent pipe, and each support column 3 is positioned on the same straight line; a plurality of support columns 3 for supporting the bent pipe rear steel pipe 2 are arranged between the two longitudinal guide rails 5. The top of the support column 3 is fixed with a limiting block, a groove through which the steel pipe 2 can pass is formed in the limiting block, and the support column 3 is connected with the air cylinder to realize lifting.
The edge of the bedplate is fixedly provided with a supporting frame 13 for supporting the steel pipe 2 after the pipe bending, the supporting frame 13 is in a pi shape, and the supporting frame can support the steel pipe 2 in the pipe bending process instead of manpower. A plurality of rotary pressing devices 12 used for clamping the bent pipe rear steel pipe 2 are arranged around the supporting frame 13, each rotary pressing device 12 comprises a lifting cylinder, a rotary cylinder and a pressing block, the lifting cylinders can drive the rotary cylinders to lift, and the rotary cylinders can drive the pressing blocks to rotate.
As shown in fig. 4, the lifting rotary die 4 comprises a vertical column 41 and a rotary die 42 fixed at the top end of the vertical column 41, the vertical column 41 is connected with an air cylinder 14, the air cylinder 14 can drive the vertical column 41 to lift, an arc-shaped groove 43 capable of limiting the steel tube 2 is formed in the rotary die 42, and a notch 44 capable of being clamped with the steel tube 2 is formed in the top end of the rotary die 42.
During processing, an operator only needs to place the linear steel pipe 2 on the support column 3, a control switch is turned on, two longitudinal servo motors 6 drive the whole longitudinal moving assembly to move upwards along the longitudinal guide rail 5, two lifting rotary dies 4 required by bending a first bend are lifted, the steel pipe 2 is clamped by a notch 44 on the lifting rotary die 4, the transverse movement of the steel pipe is prevented, the steel pipe 2 is limited by a groove 43, the steel pipe 2 is prevented from moving up and down, other lifting rotary dies 4 are lowered, interference is avoided, the two transverse servo motors 7 drive the sliding push blocks 9 to transversely move along the ball screw 11, so that the push rollers 10 on the sliding push blocks 9 can move along the X axis and the Y axis, the steel pipe 2 is locally fixed by the support column 3 and the lifting rotary dies 4, the push rollers 10 can apply thrust to the steel pipe 2 to bend the steel pipe, the corresponding support column 3 and the lifting rotary dies 4 are lifted to locally limit the steel pipe 2, the specific position of the lifting rotary dies 4 is determined according to the specific structure of the processed blank pipe iron frame, the whole process can be prevented from interfering with the partial rotation of the blank pipe frame, the blank pipe 2 can be compressed tightly, the special blank 13 is prevented from moving to the outer side of the blank pipe is pressed by the blank support frame, and the blank is required to be pressed against the special blank pipe 13, and the blank is not pressed against the end part of the blank is required to be pressed by the bent, and the blank is pressed against the blank 13.
It should be noted that, this a bending machine for hollow pipe flower iron stand not only can process hollow pipe flower iron stand, through the structure and the position that improve lift rotary die again, also can process flat iron wire flower iron stand and other special-shaped products, application scope is very wide.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (4)
1. The utility model provides a bending machine for empty pipe flower iron stand, includes support and fixes the platen on the support, its characterized in that: the machine comprises a bedplate, a cylinder, a longitudinal moving assembly, a longitudinal servo motor, a longitudinal sliding block, a transverse servo motor, a ball screw and a sliding pushing block, wherein two parallel longitudinal guide rails are arranged on the bedplate, a plurality of lifting rotating dies are arranged between the two longitudinal guide rails, the lifting rotating dies are connected with the cylinder, the cylinder can drive the lifting rotating dies to lift, the longitudinal guide rail is provided with the longitudinal moving assembly, the longitudinal moving assembly is connected with the longitudinal servo motor, the longitudinal servo motor can drive the longitudinal moving assembly to move along the longitudinal guide rails, the longitudinal sliding block is connected with the longitudinal servo motor, the transverse servo motor is fixed on the longitudinal sliding block, the transverse servo motor is connected with the sliding pushing block through the ball screw, and a pushing roller is fixed on the sliding pushing block, and the transverse servo motor can drive the sliding pushing block to move transversely along the ball screw;
the two sliding pushing blocks are respectively connected with the two transverse servo motors;
a plurality of support columns for supporting the straight steel pipe are arranged at one end of the bedplate, and a plurality of support columns for supporting the bent pipe rear steel pipe are arranged between the two longitudinal guide rails;
the lifting rotary die comprises a stand column and a rotary die fixed at the top end of the stand column, the stand column is connected with the air cylinder, a groove capable of limiting the steel pipe is formed in the rotary die, and a notch capable of being clamped with the steel pipe is formed in the top end of the rotary die.
2. The tube bending machine for hollow tube flower cradles according to claim 1, wherein: the pushing roller is provided with a groove which can limit the steel pipe.
3. The tube bending machine for hollow tube flower cradles according to claim 1, wherein: the edge of the bedplate is fixedly provided with a supporting frame for supporting the steel pipe behind the bent pipe.
4. A tube bending machine for hollow tube flower cradles according to claim 3, wherein: a plurality of rotary compacting devices for clamping the bent pipe rear steel pipe are arranged around the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889600.6A CN108787824B (en) | 2018-08-07 | 2018-08-07 | Pipe bending machine for hollow pipe flower iron frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889600.6A CN108787824B (en) | 2018-08-07 | 2018-08-07 | Pipe bending machine for hollow pipe flower iron frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787824A CN108787824A (en) | 2018-11-13 |
| CN108787824B true CN108787824B (en) | 2024-04-09 |
Family
ID=64079471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810889600.6A Active CN108787824B (en) | 2018-08-07 | 2018-08-07 | Pipe bending machine for hollow pipe flower iron frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787824B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872182B (en) * | 2020-07-25 | 2022-05-03 | 浙江省东阳第三建筑工程有限公司 | Hydraulic pipe bender for building construction |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743104U (en) * | 1993-12-29 | 1995-08-18 | 石原機械工業株式会社 | Vendor unit for coil bending machine |
| CN201880767U (en) * | 2010-10-22 | 2011-06-29 | 中国华冶科工集团有限公司 | Hydraulic bending machine with limit device |
| CN104289564A (en) * | 2014-08-15 | 2015-01-21 | 成都兴博达精密机械有限公司 | Bending processing method for pipe fitting |
| CN204996881U (en) * | 2015-09-02 | 2016-01-27 | 江阴市龙和机械科技有限公司 | Three -dimensional auto pipe -bend machine |
| CN204996882U (en) * | 2015-09-02 | 2016-01-27 | 江阴市龙和机械科技有限公司 | Automatic bending machine workstation |
| CN105328017A (en) * | 2015-10-13 | 2016-02-17 | 浙江友谊菲诺伞业有限公司 | Seat bent pipe manufacturing system |
| CN205851726U (en) * | 2016-06-13 | 2017-01-04 | 陈红玲 | Evaporator heating pipe bending apparatus |
| CN206588184U (en) * | 2017-03-09 | 2017-10-27 | 襄阳普尔利交通工程器材有限公司 | A kind of pull bar apparatus for bending |
| CN206677042U (en) * | 2017-04-26 | 2017-11-28 | 东莞市永欣模具五金制品有限公司 | One kind automation non-standard mould |
| CN206702009U (en) * | 2017-03-23 | 2017-12-05 | 天津腾龙联合汽车零部件制造有限公司 | Pipelines of automobile air conditioner apparatus for bending |
| CN207013501U (en) * | 2017-05-12 | 2018-02-16 | 济宁市圣泽低温设备制造有限公司 | A kind of bending machine of convenient adjustment |
| CN107952841A (en) * | 2017-12-01 | 2018-04-24 | 扬州天开机电有限公司 | A kind of shears of bending machine |
| CN208643757U (en) * | 2018-08-07 | 2019-03-26 | 常州市鼎龙环保设备有限公司 | Bending machine for blank pipe Pattern iron supporter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2805188B1 (en) * | 2000-02-21 | 2002-06-07 | Latour Et Fils Sa | WIRE BENDING DEVICE |
-
2018
- 2018-08-07 CN CN201810889600.6A patent/CN108787824B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743104U (en) * | 1993-12-29 | 1995-08-18 | 石原機械工業株式会社 | Vendor unit for coil bending machine |
| CN201880767U (en) * | 2010-10-22 | 2011-06-29 | 中国华冶科工集团有限公司 | Hydraulic bending machine with limit device |
| CN104289564A (en) * | 2014-08-15 | 2015-01-21 | 成都兴博达精密机械有限公司 | Bending processing method for pipe fitting |
| CN204996881U (en) * | 2015-09-02 | 2016-01-27 | 江阴市龙和机械科技有限公司 | Three -dimensional auto pipe -bend machine |
| CN204996882U (en) * | 2015-09-02 | 2016-01-27 | 江阴市龙和机械科技有限公司 | Automatic bending machine workstation |
| CN105328017A (en) * | 2015-10-13 | 2016-02-17 | 浙江友谊菲诺伞业有限公司 | Seat bent pipe manufacturing system |
| CN205851726U (en) * | 2016-06-13 | 2017-01-04 | 陈红玲 | Evaporator heating pipe bending apparatus |
| CN206588184U (en) * | 2017-03-09 | 2017-10-27 | 襄阳普尔利交通工程器材有限公司 | A kind of pull bar apparatus for bending |
| CN206702009U (en) * | 2017-03-23 | 2017-12-05 | 天津腾龙联合汽车零部件制造有限公司 | Pipelines of automobile air conditioner apparatus for bending |
| CN206677042U (en) * | 2017-04-26 | 2017-11-28 | 东莞市永欣模具五金制品有限公司 | One kind automation non-standard mould |
| CN207013501U (en) * | 2017-05-12 | 2018-02-16 | 济宁市圣泽低温设备制造有限公司 | A kind of bending machine of convenient adjustment |
| CN107952841A (en) * | 2017-12-01 | 2018-04-24 | 扬州天开机电有限公司 | A kind of shears of bending machine |
| CN208643757U (en) * | 2018-08-07 | 2019-03-26 | 常州市鼎龙环保设备有限公司 | Bending machine for blank pipe Pattern iron supporter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108787824A (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113547005B (en) | Positive and negative bending equipment of section bar of variable camber | |
| CN110560521A (en) | automatic bending machine | |
| CN204321478U (en) | Longeron common name assembly tool | |
| CN111112414A (en) | Horizontal flanging machine | |
| CN108787824B (en) | Pipe bending machine for hollow pipe flower iron frame | |
| CN2734365Y (en) | Reforming machine set capable of changing round pipe into square pipe | |
| CN205436708U (en) | Flexible line wheel elbow aluminum alloy excircle bounding wall automated production equipment | |
| CN108788968A (en) | A kind of sheet metal wire drawing machine | |
| CN210125765U (en) | Multi-station steel pipe cutting equipment | |
| CN113426859B (en) | Metal plate winding and pipe making device | |
| CN209998253U (en) | high-speed plane wire forming machine | |
| CN201505690U (en) | Flexible roller contact molding rolling former | |
| CN105689546A (en) | Car frame front longitudinal beam bending die for aluminum tank car and machining method of die | |
| CN113333490B (en) | Wire drawing machine is used in metal material processing | |
| CN214866363U (en) | Numerical control bending device | |
| KR200461590Y1 (en) | apparatus for deforming end part of pipe | |
| CN208643757U (en) | Bending machine for blank pipe Pattern iron supporter | |
| CN210305140U (en) | Side-by-side type multi-press-shaft steel pipe straightening equipment | |
| CN210334122U (en) | Reinforcing bar bending device is used in bridge engineering construction | |
| CN216937865U (en) | Transformer housing plate bending machine | |
| CN205056855U (en) | A press device for carbon guide yoke flanging machine | |
| CN210280295U (en) | Flat steel double-bending device | |
| CN203541200U (en) | Spinning-type steel plate edge prebending equipment | |
| CN220591378U (en) | Reinforcing steel bar rounding equipment for producing prestressed steel cylinder concrete pipe | |
| CN220092713U (en) | Semi-automatic blanking machine for door flower decorative steel pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |