CN107159759A - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
- Publication number
- CN107159759A CN107159759A CN201710568212.3A CN201710568212A CN107159759A CN 107159759 A CN107159759 A CN 107159759A CN 201710568212 A CN201710568212 A CN 201710568212A CN 107159759 A CN107159759 A CN 107159759A
- Authority
- CN
- China
- Prior art keywords
- tubing
- fixture
- frame
- bending machine
- support frame
- 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.)
- Granted
Links
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
-
- 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
- B21D43/00—Feeding, 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
- B21D43/003—Positioning devices
-
- 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
- B21D43/00—Feeding, 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
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- 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
- B21D43/00—Feeding, 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/16—Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
-
- 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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a kind of bending machine, including frame, the feed mechanism and pipe bending mechanism that are set gradually along feed direction in frame；Feed mechanism includes heating component and feeding material component, and heating component includes the first support frame, the heating tank on the first support frame, the heating unit being suspended above heating tank；Feeding material component includes the second support frame, translation component and the lifting assembly vertically moving for the second support frame of drive for driving the second support frame to be moved along feed direction；Pipe bending mechanism includes the first fixture and the second fixture, the bend pipe mould between the first fixture and the second fixture.A kind of bending machine of the present invention, passes through the setting of heating component so that tubing can heat up softening, it is easier to bend；The first support frame and working in coordination for the second support frame can improve production efficiency with Continuous maching tubing simultaneously；First fixture and the second fixture coordinate bend pipe mould make it that the bend pipe surface of production is smooth, and quality is good.
Description
Technical field
The present invention relates to a kind of bending machine.
Background technology
Traditional bending machine realizes bend pipe using manual pull mostly, not only wastes time and energy, is managed after inefficiency, and bending
The bending place out-of-flatness of part, in some instances it may even be possible to crackle occur, bend pipe surface quality is poor, influences the use of bend pipe.
The content of the invention
It is an object of the invention to provide a kind of bending machine, the bending machine is easy to operate, production efficiency is high, and obtained bend pipe
Surface is smooth.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of bending machine, for bending tubing, including frame, feeding assembly and discharge component in the frame, is also wrapped
Include the feed mechanism and pipe bending mechanism that are set gradually along feed direction in the frame；
The feed mechanism includes heating component and feeding material component, and the heating component includes the first support frame, located at described the
Heating tank on one support frame, the heating unit being suspended above the heating tank；The feeding material component includes being used to place institute
State the second support frame of tubing, for driving translation component that second support frame moves along feed direction and for driving
State the vertically moving lifting assembly of the second support frame；
The pipe bending mechanism includes being used to clamp first fixture of described tubing one end and for clamping the tubing other end
Second fixture, the bend pipe mould between first fixture and second fixture.
Preferably, the heating tank has two, and described two heating tanks are arranged at intervals successively along feed direction.
Preferably, being provided with the heating tank is used to drive the tumbler that the tubing rotates around its axial line.
Preferably, be additionally provided with the preparation groove for placing tubing to be processed on first support frame, the prepared groove and
The heating tank is arranged at intervals successively along feed direction.
Preferably, being arranged at intervals with least two along feed direction on second support frame is used to place the tubing
Chute feeder.
Preferably, the bending machine also drives first fixture in the horizontal direction including being used in the frame
First translation mechanism of motion, being used in the frame drive second fixture moves in the horizontal direction second flat
Telephone-moving structure, being used in the frame drive the first rotating mechanism that first fixture rotates in perpendicular, set
The second rotating mechanism that second fixture is rotated in perpendicular is driven in being used in the frame.
Preferably, the bend pipe mould includes mould under mould on vertically movable curved bend pipe and bend pipe,
Mould is located under the bend pipe above mould on the bend pipe.
Preferably, the bending machine also includes being used for the first core for the enlarging of described tubing one end in the frame
Mould, the second core that being used in the frame is the tubing other end enlarging.
It is highly preferred that the bending machine also includes the first driving for being used to drive first core to move in the horizontal direction
Component and the second drive component for driving second core to move in the horizontal direction.
It is highly preferred that the bending machine, which also includes being used in first core, is passed through compression into the tubing
First appendix of air and being used in second core are passed through the second gas transmission of compressed air into the tubing
Pipe.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：One kind of the present invention
Bending machine, passes through the setting of heating component so that tubing can heat up softening, it is easier to bend；While the first support frame and second
Working in coordination for support frame can improve production efficiency with Continuous maching tubing；First fixture and the second fixture coordinate bending die
Tool make it that the bend pipe surface of production is smooth, and quality is good.
Brief description of the drawings
Accompanying drawing 1 is internal structure schematic diagram of the invention；
Accompanying drawing 2 is the cross section structure schematic diagram of the vertical feed direction of the present invention.
Wherein：1st, frame；2nd, feeding assembly；3rd, discharge component；4th, the first support frame；5th, heating tank；6th, heating unit；7、
Second support frame；8th, component is translated；9th, lifting assembly；10th, the first fixture；11st, the second fixture；12nd, tumbler；13rd, preparation groove；
14th, chute feeder；15th, the first translation mechanism；16th, the second translation mechanism；17th, the first rotating mechanism；18th, the second rotating mechanism；19、
Mould on bend pipe；20th, mould under bend pipe；21st, the first core；22nd, the second core；23rd, the first drive component；24th, the second drive component；
25th, the first appendix；26th, the second appendix.
Embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Referring to shown in Fig. 1-2, a kind of bending machine, for bending tubing, including frame 1, the feeding assembly in frame 1
2 and discharge component 3, in addition to the feed mechanism and pipe bending mechanism that are set gradually along feed direction in frame 1.
In the present embodiment, feeding assembly 2 is set to skewed, is tilted down along feed direction, tubing is put into charging
Component 2, by Action of Gravity Field, tubing can be rolled into voluntarily in feed mechanism.Discharge component 3 include discharging machine, chain, sprocket wheel,
Discharge cylinder and discharging manipulator, and after the completion of bend pipe, discharging cylinder starts, and the mechanical hand rest of driving discharging plays pipe fitting, goes out simultaneously
Expect electric motor starting, drive chain chain gear transmission sends out pipe fitting.
Feed mechanism includes heating component and feeding material component, and heating component includes the first support frame 4, located at the first support frame
Heating tank 5 on 4, the heating unit 6 for being suspended at the top of heating tank 5；Feeding material component includes being used for the second support for placing tubing
Frame 7, for driving the translation component 8 that is moved along feed direction of the second support frame 7 and for driving the second support frame 7 along vertical side
To the lifting assembly 9 of motion.
In the present embodiment, the first support frame 4 and the vertical feed direction spacing side by side of the second support frame 7 are set, second
Support 7 can be moved along feed direction and vertical direction.Tubing enters after feed mechanism, and the second support frame 7, which holds up tubing and delivered to, to be added
Heat channel 5, is hung with heating unit 6, for being heated to tubing, more easily to bend tubing in the top of heating tank 5.
The heating unit 6 is heated oven.Being provided with heating tank 5 is used to drive the tumbler 12 that tubing rotates around its axial line.At this
In, the tumbler 12 is tube, and tubing is rotated under the drive of tube so that tubing is heated evenly, and is more convenient bending.At this
In, heating tank 5 has two, and two heating tanks 5 are arranged at intervals successively along feed direction.Two heating tanks 5 are set, can be added simultaneously
Hot two tubing, while heating reduces the stand-by period twice, substantially increase efficiency.
In the present embodiment, heating component also places the pre- of tubing to be processed including being used on the first support frame 4
Standby groove 13, preparation groove 13 is used to temporarily place the tubing to be processed sent into from feeding assembly 2, and preparation groove 13 and heating tank 5 are along sending
Material direction is arranged at intervals successively.Preparation groove 13 is arranged at feed direction foremost, for temporarily placing tubing to be processed, etc.
Tubing heating in heat channel 5 to be added is finished.On second support frame 7 along feed direction be arranged at intervals with least two be used for place pipe
The chute feeder 14 of material.Herein, chute feeder 14 has three, and heating tank 5 has the spacing and preparation between two, each chute feeder 14
The spacing all same that groove 13 is arrived between the spacing between heating tank 5 and two heating tanks 5, during work, three 14 points of chute feeders
The tubing in groove 13, two heating tanks 5 Tuo Qi not prepared and deliver to corresponding next station.
Pipe bending mechanism includes the first fixture 10 for clamping tubing one end and the second folder for clamping the tubing other end
Tool 11, the bend pipe mould between the first fixture 10 and the second fixture 11.Also include being used for driving first in frame 1
The first translation mechanism 15 that fixture 10 is moved in the horizontal direction, being used in frame 1 drive the second fixture 11 along level side
Be used to drive the first fixture 10 to rotate in perpendicular first to the second translation mechanism 16 of motion, in frame 1
Rotating mechanism 17, the second rotating mechanism 18 for being used to drive the second fixture 11 to rotate in perpendicular in frame 1.
In the present embodiment, the first fixture 10 and the second fixture 11 are respectively arranged on the both sides of feed direction, for clamping simultaneously
Fixed tubing two ends, when tubing enters pipe bending mechanism, the first fixture 10 and the second fixture 11 are close and clamp tubing to tubing
Two ends.Herein, the first translation mechanism 15 includes the first translation oil cylinder and the first translation mould bases, and the second translation mechanism 16 includes the
Two translation oil cylinders and the second translation mould bases, the first translation oil cylinder driving first translate mould bases, and the first translation mould bases drives first to press from both sides
Tool 10 is close to tubing, and the second translation oil cylinder driving second translates mould bases, and the second translation mould bases drives the second fixture 11 to tubing
Close, when reaching designated length, the first fixture 10 and the second fixture 11 clamp tubing two ends respectively.
First fixture 10 and the second fixture 11 are clamped after tubing, and the first rotating mechanism 17 and the second rotating mechanism 18 start work
Make.First rotating mechanism 17 includes the first rotary oil cylinder and the first rotary mould frame, and the second rotating mechanism 18 includes the second rotation oil
Cylinder and the second rotary mould frame, the first rotary oil cylinder drive the first rotary mould frame, and the first rotary mould frame drives the first fixture 10 along perpendicular
Nogata is to rotation, and the second rotary oil cylinder drives the second rotary mould frame, and the second rotary mould frame drives the second fixture 11 vertically
Rotate, preliminary bending is carried out to tubing.
Bend pipe mould includes mould on mould 20 under mould 19 on vertically movable curved bend pipe and bend pipe, bend pipe
19 are located at the top of mould 20 under bend pipe.Mould 19 is identical with the nock opening direction of mould under bend pipe 20 on bend pipe.Mould 19 and curved on bend pipe
The matched moulds that the lower mould 20 of pipe can coordinate is together.After tubing is bent out approximate shape by the first fixture 10 and the second fixture 11,
Bend pipe mould matched moulds, the out-of-flatness fractureed with tube surfaces of tubing is avoided using bend pipe mould.Herein, bend pipe mould energy
It is enough tubing is fully wrapped around, it is to avoid danger caused by tubing is outwards ejected because being stressed.Meanwhile, the bending machine also includes setting
The vertically moving driving oil cylinder of mould 20 under mould 19 and bend pipe is driven on bend pipe in being used in frame.
The bending machine is also including the first core 21 being used for for the enlarging of tubing one end in frame 1, located at frame 1
Be used for for tubing other end enlarging the second core 22, for drive the first core 21 move in the horizontal direction first driving
Component 23 and the second drive component 24 for driving the second core 22 to move in the horizontal direction.First core 21 and the second core
22 effect is by the mouth of pipe expansion at tubing two ends, so that the bend pipe produced can be connected with other tubing.
Meanwhile, first for being passed through compressed air into tubing that the bending machine is also included in the first core 21 is defeated
Tracheae 25 and being used in the second core 22 are passed through the second appendix 26 of compressed air into tubing.It is passed through into tubing
The effect of compressed air is that tubing is blown to shape, and makes internal surface of pipe smooth.
The course of work of lower the present embodiment is illustrated in detail below：Tubing is put into feeding assembly 2, tubing is under gravity
Feed mechanism is rolled into successively, and to be processed in preparation groove 13 etc., subsequent second support frame 7 holds up tubing and delivered in heating tank 5, opens
Heating unit 6, while tumbler 12 drives tubing to rotate heating, when temperature reaches design temperature, the second support frame 7 is held in the palm again
Play tubing and deliver in next heating tank 5 and continue to heat, after the completion of heating, the second support frame 7 holds up tubing and delivers to pipe bending mechanism
In, the subsequent fixture 11 of first fixture 10 and second clamps tubing two ends respectively, while the first core 21 and the second core 22 are propped up
The tubing two ends mouth of pipe, and enlarging is carried out to tubing two ends, while the first appendix 25 and the second appendix 26 are blown, subsequent first
The fixture 11 of fixture 10 and second is rotated in perpendicular, and preliminary bending is carried out to tubing, and subsequent bend pipe mould matched moulds, bend pipe is complete
Into discharge component 3 sends out the tubing machined.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (10)
1. a kind of bending machine, for bending tubing, including frame（1）, located at the frame（1）On feeding assembly（2）With go out
Expect component（3）, it is characterised in that：Also include being located at the frame（1）On the feed mechanism set gradually along feed direction and
Pipe bending mechanism；
The feed mechanism includes heating component and feeding material component, and the heating component includes the first support frame（4）, located at described
First support frame（4）On heating tank（5）, be suspended at the heating tank（5）The heating unit of top（6）；The feeding material component
Including the second support frame for placing the tubing（7）, for driving second support frame（7）Moved along feed direction
Translate component（8）With for driving second support frame（7）Vertically moving lifting assembly（9）；
The pipe bending mechanism includes the first fixture for being used to clamp described tubing one end（10）With it is another for clamping the tubing
Second fixture at end（11）, located at first fixture（10）With second fixture（11）Between bend pipe mould.
2. a kind of bending machine according to claim 1, it is characterised in that：The heating tank（5）Have two, it is described two plus
Heat channel（5）It is arranged at intervals successively along feed direction.
3. a kind of bending machine according to claim 1, it is characterised in that：The heating tank（5）Interior be provided with is used to drive institute
State the tumbler that tubing rotates around its axial line（12）.
4. a kind of bending machine according to claim 1, it is characterised in that：First support frame（4）On be additionally provided with and be used for
Place the preparation groove of tubing to be processed（13）, the prepared groove（13）With the heating tank（5）It is spaced and sets successively along feed direction
Put.
5. a kind of bending machine according to claim 1, it is characterised in that：Second support frame（7）On along feed direction
It is arranged at intervals with least two chute feeders for being used to place the tubing（14）.
6. a kind of bending machine according to claim 1, it is characterised in that：The bending machine also includes being located at the frame
（1）On be used for drive first fixture（10）The first translation mechanism moved in the horizontal direction（15）, located at the frame
（1）On be used for drive second fixture（11）The second translation mechanism moved in the horizontal direction（16）, located at the frame
（1）On be used for drive first fixture（10）The first rotating mechanism rotated in perpendicular（17）, located at the machine
Frame（1）On be used for drive second fixture（11）The second rotating mechanism rotated in perpendicular（18）.
7. a kind of bending machine according to claim 1, it is characterised in that：The bend pipe mould includes vertically transporting
Mould on dynamic curved bend pipe（19）With mould under bend pipe（20）, mould on the bend pipe（19）The mould under the bend pipe（20）On
Side.
8. a kind of bending machine according to claim 1, it is characterised in that：The bending machine also includes being located at the frame
（1）On be used for for the enlarging of described tubing one end the first core（21）, located at the frame（1）On be used for be the tubing
Second core of other end enlarging（22）.
9. a kind of bending machine according to claim 8, it is characterised in that：The bending machine also includes being used to drive described the
One core（21）The first drive component moved in the horizontal direction（23）With for driving second core（22）Along level side
To the second drive component of motion（24）.
10. a kind of bending machine according to claim 8, it is characterised in that：The bending machine also includes being located at described first
Core（20）Interior the first appendix for being used to be passed through compressed air into the tubing（25）With located at second core
（21）Interior the second appendix for being used to be passed through compressed air into the tubing（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568212.3A CN107159759B (en) | 2017-07-13 | 2017-07-13 | Pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568212.3A CN107159759B (en) | 2017-07-13 | 2017-07-13 | Pipe bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107159759A true CN107159759A (en) | 2017-09-15 |
| CN107159759B CN107159759B (en) | 2023-06-02 |
Family
ID=59823956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568212.3A Active CN107159759B (en) | 2017-07-13 | 2017-07-13 | Pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107159759B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983866A (en) * | 2018-01-25 | 2018-05-04 | 张家港市宇昇机械有限公司 | A kind of clamping device for bending machine |
| CN108080519A (en) * | 2018-01-25 | 2018-05-29 | 张家港市宇昇机械有限公司 | A kind of heating arrangements for bending machine |
| CN108246913A (en) * | 2018-01-25 | 2018-07-06 | 张家港市宇昇机械有限公司 | A kind of bending machine |
| CN108555164A (en) * | 2018-01-25 | 2018-09-21 | 张家港市宇昇机械有限公司 | A kind of expanding device for bending machine |
| CN109228280A (en) * | 2018-09-30 | 2019-01-18 | 江苏煜宇塑料机械科技有限公司 | Bending machine is used in a kind of processing of tubing elbow |
| CN109772975A (en) * | 2019-01-31 | 2019-05-21 | 远大可建科技有限公司 | A kind of tube body flanging device and method for flanging |
| CN110116154A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of Full-automatic tube bending machine |
| CN110355231A (en) * | 2019-08-20 | 2019-10-22 | 肇庆市端州区一创机电设备有限公司 | Annealing bend pipe punching press all-in-one machine |
| CN112091114A (en) * | 2020-11-10 | 2020-12-18 | 烟台职业学院 | Bending machine for manufacturing automobile top luggage rack |
| CN113426906A (en) * | 2021-05-26 | 2021-09-24 | 龚祀杰 | Intelligent processing machine for metal copper pipe fittings of automobile air conditioning system |
| CN114147103A (en) * | 2021-10-14 | 2022-03-08 | 芜湖市通达锅炉有限公司 | Automatic molding equipment of assembly line processing boiler pipeline connecting pipe fitting appearance |
| CN114570846A (en) * | 2022-04-28 | 2022-06-03 | 南通海洲紧固件制造有限公司 | Pipe sheet bolt forming device that buckles |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246913B (en) * | 2018-01-25 | 2023-06-27 | 张家港市宇昇机械有限公司 | Pipe bending machine |
| CN108080519A (en) * | 2018-01-25 | 2018-05-29 | 张家港市宇昇机械有限公司 | A kind of heating arrangements for bending machine |
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| CN108555164A (en) * | 2018-01-25 | 2018-09-21 | 张家港市宇昇机械有限公司 | A kind of expanding device for bending machine |
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| CN108555164B (en) * | 2018-01-25 | 2024-02-23 | 张家港市宇昇机械有限公司 | Flaring device for pipe bending machine |
| CN110116154B (en) * | 2018-02-05 | 2024-02-27 | 海盐县铭新机械有限公司 | Full-automatic pipe bending machine |
| CN110116154A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of Full-automatic tube bending machine |
| CN109228280A (en) * | 2018-09-30 | 2019-01-18 | 江苏煜宇塑料机械科技有限公司 | Bending machine is used in a kind of processing of tubing elbow |
| CN109772975A (en) * | 2019-01-31 | 2019-05-21 | 远大可建科技有限公司 | A kind of tube body flanging device and method for flanging |
| CN110355231A (en) * | 2019-08-20 | 2019-10-22 | 肇庆市端州区一创机电设备有限公司 | Annealing bend pipe punching press all-in-one machine |
| CN112091114A (en) * | 2020-11-10 | 2020-12-18 | 烟台职业学院 | Bending machine for manufacturing automobile top luggage rack |
| CN113426906A (en) * | 2021-05-26 | 2021-09-24 | 龚祀杰 | Intelligent processing machine for metal copper pipe fittings of automobile air conditioning system |
| CN114147103A (en) * | 2021-10-14 | 2022-03-08 | 芜湖市通达锅炉有限公司 | Automatic molding equipment of assembly line processing boiler pipeline connecting pipe fitting appearance |
| CN114147103B (en) * | 2021-10-14 | 2023-11-14 | 芜湖市通达锅炉有限公司 | Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance |
| CN114570846A (en) * | 2022-04-28 | 2022-06-03 | 南通海洲紧固件制造有限公司 | Pipe sheet bolt forming device that buckles |
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| CN107159759B (en) | 2023-06-02 |
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