CN110465566A - A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture - Google Patents
A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture Download PDFInfo
- Publication number
- CN110465566A CN110465566A CN201810479073.1A CN201810479073A CN110465566A CN 110465566 A CN110465566 A CN 110465566A CN 201810479073 A CN201810479073 A CN 201810479073A CN 110465566 A CN110465566 A CN 110465566A
- Authority
- CN
- China
- Prior art keywords
- circular pipe
- pipe workpiece
- molding
- electric cylinder
- bar chair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000465 moulding Methods 0.000 claims abstract description 76
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 13
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Abstract
The present invention relates to a kind of automatic bend pipe molding bar chair apparatus and the bar chair of manufacture, including electric cylinder, molding membrane module, air pressure footrest, station.1, independent research molding membrane module is the bar chair shaped upper part that produces as needed to manufacture production, solves the problems, such as the seat moulding of bar chair top；2, using electric cylinder and molding membrane module, electric cylinder and air pressure footrest are used cooperatively, and realize the positioning of circular pipe workpiece automatic bend pipe radian, straight circular pipe workpiece bending moulding is formed, circular pipe workpiece moulding radian is accurate, time saving and energy saving, worker's high production efficiency；3, it using the bar chair of the automatic bend pipe molding bar chair device manufacturing of independent research, is not only simple in structure, is also greatly reduced cost, product-forming is beautiful and generous.
Description
Technical field
The present invention relates to bar chair manufacturing technology field, specially a kind of automatic bend pipe molding bar chair apparatus and manufacture
Bar chair.
Background technique
Brandreth built in more and more backrests and lower part chair leg footrest rack use the round tube for being cut into whole section to bar chair now
Iron pipe material needs the chair bending moulding produced further according to client.Most common round tube is bent camber in bar chair moulding, more
It is used to be used as brandreth in the chair back of bar.The production technology of bar chair brandreth moulding is realized at present, it is most of still to adopt
Brake forming by hand is formed referring to die sample according to mold sample manual bending, and time-consuming and laborious, working efficiency is not high, and
Shape that every bend pipe curves, angle have differences, and product quality cannot be guaranteed.
The manually operated epoch are replaced in this mechanized operation, are only constantly brought forth new ideas, mechanical device bans manual operations
Era step could be closely followed, keeps the product quality produced secure.
Summary of the invention
The invention solves above-mentioned technical problems, to provide a kind of automatic bend pipe molding bar chair apparatus and its manufacture
Bar chair, by electric cylinder drive molding membrane module operate with, straight circular pipe workpiece is bent to and thinks arc to be achieved
Shape shape and bending angle can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of automatic bend pipe forms bar chair apparatus, including
Electric cylinder, molding membrane module, air pressure footrest, station.There are air inlet and venthole, electric cylinder on the electric cylinder
There is top-pressure part on left side top, and there are cylinder card-bit part, the top-pressure part cooperation molding membrane module operation of the electric cylinder in right side both sides
It uses.The molding membrane module includes molding elbow member, support column, shaping mould fixing piece, the arc of curvature of the molding elbow member
Degree is that the circular pipe workpiece radian of moulding as needed designs.The support column has several, and left side is fixed on shaping mould fixing piece
On, right side is fixed on molding elbow member inner sidewall.There are 3 pressure holes on the air pressure footrest top, is to turn on tracheae respectively
Stomata is connect, the air inlet and venthole of electric cylinder are connected.The electric cylinder drive molding membrane module operation process be
It is completed on station, several support frames are arranged at the station bottom, support fixed operation platform.When the stomata that connects of tracheae connects air pressure
When, straight circular pipe workpiece is placed in fixed fastener, foot steps on air pressure footrest, and the air inlet gas inlet hole of electric cylinder drives top
Casting die pushes circular pipe workpiece to turn left the row tracks travel that breaks away, and the discovery of circular pipe workpiece radian changes；When foot pine is from air pressure footrest, electricity
It takes offence cylinder venthole outlet, top-pressure part is completed toward sliding on the right side of dragging track by straight circular pipe workpiece upper semisection bending moulding,
And circular pipe workpiece lower semisection bending moulding operating process is the same as the operating process of circular pipe workpiece upper semisection.The dragging track is by
One, which slides auxiliary member and second, slides composed by auxiliary member, is fixed with fixed fastener on the right side of the molding membrane module, described
Fixed fastener is fixedly arranged at the front end with circular pipe workpiece baffle, and circular pipe workpiece baffle lower part is fixed with baffle fixing piece, the baffle
Fixing piece and circular pipe workpiece baffle are to be used cooperatively, and make circular pipe workpiece more accurate positioning.Described air pressure footrest the right and left has
Foot pedal fixing piece is fixed, and the circular pipe workpiece in the sliding trajectory of bending moulding process is completed on bend pipe auxiliary member.
Independent research molding membrane module, the molding membrane module are made of three bulks in the present invention, molding elbow member, branch
Dagger, shaping mould fixing piece.(1) forming the shape of elbow member is designed according to the product iron frame of required moulding, is played
The effect of circular pipe workpiece moulding；(2) the fixed molding bend pipe in the both ends of shaping mould fixing piece, and the inboard of shaping mould fixing piece
The fixed support column in inner wall one end, plays the role of being auxiliarily fixed；(3) support column has several, and every different in size, and support column is
The length cut according to the moulding radian of molding elbow member is fixed on the left of support column in circular pipe workpiece modeling process
Shaping mould fixing piece is fixed on type fixing piece, right side, plays fixed supporting role, and three is combined into a molding membrane module.Separately
Outside, the present invention need moulding circular pipe workpiece one end be placed in fixed fastener when, one end be placed in top-pressure part when, baffle fixing piece with
Dragging track height keeping parallelism, circular pipe workpiece height of baffle plate and top-pressure part height keeping parallelism, are being slided conducive to circular pipe workpiece
Held stationary slides in track, easy to operate, time saving and energy saving.The shaping mould modular construction of independent research is simple, solves product
Appearance and modeling problem keeps the product produced beautiful and generous.
As a preferred embodiment of the above technical solution, the electric cylinder, molding membrane module, fixed fastener, circular pipe workpiece baffle,
Baffle fixing piece, first slide auxiliary member, second slide auxiliary member, bend pipe auxiliary member is all affixed on station.
(1) electric cylinder cooperation molding membrane module uses in the present invention, and electric cylinder is fixedly arranged at the front end with top-pressure part, the top
Casting die shape triangular in shape, top-pressure part right side one end are fixed to each other with electric cylinder, and circular pipe workpiece is facilitated to be placed in across top-pressure part
It is convenient and practical into fixed fastener.Top-pressure part cooperation fixed fastener, circular pipe workpiece baffle, baffle fixing piece are used together, fixed
Position is more accurate securely.(2) being used cooperatively by electric cylinder and air pressure footrest, by will be before straight circular pipe workpiece
End is placed in fixed fastener, and when foot steps on air pressure footrest, electric cylinder air inlet works, and top-pressure part is driven to push circle
Tube workpiece works to the left along the track of dragging track, and the circular pipe workpiece radian in be embedded in fixed fastener changes；Foot
When pine is ridden from air pressure, electric cylinder gas outlet works, and top-pressure part is driven to push circular pipe workpiece along dragging track
Track returns to the right, completes straight circular pipe workpiece upper semisection being bent camber, conversely, circular pipe workpiece lower semisection is bent camber
Operating process of the operating process with circular pipe workpiece upper semisection.Molding membrane module is cooperated to use above by electric cylinder, electronic gas
Cylinder cooperates air pressure footrest to use, and the positioning of circular pipe workpiece automatic bend pipe radian is realized, by straight circular pipe workpiece moulding camber
Shape, circular pipe workpiece moulding radian is accurate, high production efficiency.
It is a further object to provide a kind of bars comprising above automatic bend pipe molding bar chair device manufacturing
Chair.
The invention has the following advantages:
1, independent research of the present invention molding membrane module, the bar chair shaped upper part that produces as needed manufacture production, solve
Bar chair of having determined top seat moulding problem.
2, the present invention realizes round tube work using electric cylinder and molding membrane module, the use of electric cylinder and air pressure footrest
The positioning of part automatic bend pipe radian, straight circular pipe workpiece bending moulding is formed, and circular pipe workpiece moulding radian is accurate, time saving and energy saving,
High production efficiency.
3, the bar chair that the present invention is produced using the automatic bend pipe molding bar chair apparatus of independent research, not only structure letter
It is single, cost is greatly reduced, product-forming is beautiful and generous.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of automatic bend pipe molding bar chair apparatus perspective view of the present invention；
Fig. 2 is a kind of automatic bend pipe molding bar chair apparatus left view of the present invention；
Fig. 3 is a kind of semi-finished product bend pipe structure schematic diagram of automatic bend pipe molding bar chair device manufacturing of the present invention；
Fig. 4 is to utilize a kind of bar chair finished product product schematic diagram of automatic bend pipe molding bar chair device manufacturing of the present invention.
In figure, 1- electric cylinder, 2- forms membrane module, 3- air pressure footrest, 4- station, 5- tracheae, 6- fixed fastener, 7- cunning
Row track, 8- circular pipe workpiece baffle, 9- baffle fixing piece, 10- bend pipe auxiliary member, 101- top-pressure part, 102- air inlet, 103-
Cylinder card-bit part, 104- venthole, 201- molding elbow member, 202- support column, 203- shaping mould fixing piece, 301- foot pedal are solid
Determine part, 401- support frame, 501- connects stomata, and 701- first slides auxiliary member, and 702- second slides auxiliary member.
Specific embodiment
Present embodiment is only explanation of the invention, is not limitation of the present invention.Those skilled in the art
Member's any modification made after having read specification of the invention, as long as all will in scope of protection of the claims
Protection by Patent Law.
As shown in Figure 1 and Figure 2, Fig. 3, Fig. 4 are as reference: a kind of automatic bend pipe molding bar chair apparatus, including electric cylinder
1, membrane module 2, air pressure footrest 3, station 4 are formed.There are air inlet 102 and venthole 104 on the electric cylinder 1, it is electronic
There is top-pressure part 101 on 1 left side top of cylinder, and there is cylinder card-bit part 103 on right side both sides, and the top-pressure part 101 of the electric cylinder 1 is matched
Synthesis type membrane module 2 operates with.The molding membrane module 2 includes forming elbow member 201, support column 202, shaping mould to fix
Part 203, the crooked radian of the molding elbow member 201 are that the circular pipe workpiece radian of moulding as needed designs, the support
Column 202 has several, and left side is fixed on shaping mould fixing piece 203, and right side is fixed on molding 201 inner sidewall of elbow member.The gas
There are 3 pressure holes on 3 top of presser feet pedal, and be to turn on tracheae 5 respectively connects stomata 501, connects the air inlet 102 of electric cylinder 1
With venthole 104.The process that the electric cylinder 1 drives molding membrane module 2 to operate is completed on station 4, the operation
Several support frames 401 are arranged at 4 bottom of platform, support fixed operation platform 4.When tracheae 5 is when connecing the connection air pressure of stomata 501, by straight circle
Tube workpiece is placed to fixed fastener 6, and foot steps on air pressure footrest 3, and 102 air inlet of air inlet of electric cylinder 1 drives top-pressure part 101
Circular pipe workpiece side dragging track 7 of turning left is pushed to slide, the discovery of circular pipe workpiece radian changes；It is electronic when foot pine is from air pressure footrest 3
1 venthole of cylinder, 104 outlet, the right side of top-pressure part 101 toward dragging track 7 are slided, and are completed straight circular pipe workpiece upper semisection is curved
Bent moulding, and circular pipe workpiece lower semisection bending moulding operating process is the same as the operating process of circular pipe workpiece upper semisection.It is described to slide rail
Road 7 is to slide auxiliary member 701 and second as first to slide composed by auxiliary member 702, and the right side of the molding membrane module 2 is solid
Surely there is fixed fastener 6, the fixed fastener 6 is fixedly arranged at the front end with circular pipe workpiece baffle 8, and 8 lower part of circular pipe workpiece baffle is fixed
There is baffle fixing piece 9, the baffle fixing piece 9 and circular pipe workpiece baffle 8 are to be used cooperatively, and make circular pipe workpiece more accurate positioning.
Described 3 the right and left of air pressure footrest has foot pedal fixing piece 301 to fix, cunning of the circular pipe workpiece in bending moulding process
Row track 7 is completed on bend pipe auxiliary member 10.The electric cylinder 1, molding membrane module 2, fixed fastener 6, circular pipe workpiece gear
Plate 8, baffle fixing piece 9, first slide auxiliary member 701, second slide auxiliary member 702, bend pipe auxiliary member 10 is all affixed to grasp
Make on platform 4.
Claims (3)
1. a kind of automatic bend pipe forms bar chair apparatus, including electric cylinder (1), molding membrane module (2), air pressure footrest (3),
Station (4)；There are air inlet (102) and venthole (104) on the electric cylinder (1), there is top on top on the left of electric cylinder (1)
Casting die (101), right side both sides have cylinder card-bit part (103), and the top-pressure part (101) of the electric cylinder (1) cooperates shaping mould group
Part (2) operates with；The molding membrane module (2) includes molding elbow member (201), support column (202), shaping mould fixing piece
(203), the crooked radian of molding elbow member (201) is that the circular pipe workpiece radian of moulding as needed designs, the branch
Dagger (202) has several, and left side is fixed on shaping mould fixing piece (203), and right side is fixed on the inside of molding elbow member (201)
Wall；There are 3 pressure holes on air pressure footrest (3) top, and be to turn on tracheae (5) respectively connects stomata (501), connects electronic gas
The air inlet (102) and venthole (104) of cylinder (1)；Electric cylinder (1) drive, which forms the process that membrane module (2) operate, is
It is completed on station (4), station (4) bottom has several support frames (401), supports fixed operation platform (4)；Work as tracheae
(5) when connect stomata (501) connects air pressure, straight circular pipe workpiece is placed to fixed fastener (6), foot steps on air pressure footrest (3),
Air inlet (102) air inlet of electric cylinder (1), drive top-pressure part (101) push circular pipe workpiece turn left side dragging track (7) it is sliding
Row, the discovery of circular pipe workpiece radian change；When foot pine is from air pressure footrest (3), electric cylinder (1) venthole (104) outlet, press
Part (101) is completed straight circular pipe workpiece upper semisection bending moulding, and under circular pipe workpiece toward sliding on the right side of dragging track (7)
Operating process of half section of bending moulding operating process with circular pipe workpiece upper semisection；The dragging track (7) be slided by first it is auxiliary
Assistant piece (701) and second slides composed by auxiliary member (702), is fixed with fixed fastener on the right side of the molding membrane module (2)
(6), the fixed fastener (6) is fixedly arranged at the front end with circular pipe workpiece baffle (8), and circular pipe workpiece baffle (8) lower part is fixed with gear
Plate fixing piece (9), the baffle fixing piece (9) and circular pipe workpiece baffle (8) are to be used cooperatively, and keep circular pipe workpiece positioning more smart
It is quasi-；Described air pressure footrest (3) the right and left has foot pedal fixing piece (301) fixed, and the circular pipe workpiece is in bending moulding mistake
The sliding trajectory (7) of journey is completed on bend pipe auxiliary member (10).
2. a kind of automatic bend pipe forms bar chair apparatus, the electric cylinder (1), molding membrane module according to claim 1
(2), fixed fastener (6), circular pipe workpiece baffle (8), baffle fixing piece (9), first slide auxiliary member (701), second slide it is auxiliary
Assistant piece (702), bend pipe auxiliary member (10) are all affixed on station (4).
3. a kind of bar chair comprising the molding bar chair device manufacturing of automatic bend pipe described in any of the above-described claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479073.1A CN110465566A (en) | 2018-05-10 | 2018-05-10 | A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479073.1A CN110465566A (en) | 2018-05-10 | 2018-05-10 | A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110465566A true CN110465566A (en) | 2019-11-19 |
Family
ID=68504508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810479073.1A Pending CN110465566A (en) | 2018-05-10 | 2018-05-10 | A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110465566A (en) |
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|---|---|---|---|---|
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| US7444849B1 (en) * | 2007-06-17 | 2008-11-04 | Paul Hsueh | Pipe bending apparatus |
| CN101670393A (en) * | 2009-08-26 | 2010-03-17 | 厦门市易洁卫浴有限公司 | Method for realizing bending two arcs of curved pipe and device thereof |
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| CN205519116U (en) * | 2015-12-28 | 2016-08-31 | 天津东和科技有限公司 | Autoloading bending machine is used in bicycle production |
| CN107812812A (en) * | 2017-12-12 | 2018-03-20 | 苏州轩昂工业设计有限公司 | Pipe tube expansion bending integral machine and application method during production dust catcher holding rod |
| CN207171421U (en) * | 2017-07-17 | 2018-04-03 | 浙江国华家具有限公司 | A kind of new equipment of automatic fixed bar chair tray handle |
| CN208450288U (en) * | 2018-05-10 | 2019-02-01 | 浙江国华家具有限公司 | A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture |
-
2018
- 2018-05-10 CN CN201810479073.1A patent/CN110465566A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7444849B1 (en) * | 2007-06-17 | 2008-11-04 | Paul Hsueh | Pipe bending apparatus |
| CN101134282A (en) * | 2007-10-25 | 2008-03-05 | 上海交通大学 | Machine tool head part air-float and clamping system |
| CN101670393A (en) * | 2009-08-26 | 2010-03-17 | 厦门市易洁卫浴有限公司 | Method for realizing bending two arcs of curved pipe and device thereof |
| CN201705606U (en) * | 2010-03-31 | 2011-01-12 | 威海海飞游艇有限公司 | Pedal inflator pump with air pressure gauge |
| CN201848459U (en) * | 2010-11-02 | 2011-06-01 | 河南少林汽车股份有限公司 | Bending machine |
| CN202224489U (en) * | 2011-08-18 | 2012-05-23 | 安徽雄峰实业有限公司 | Semiautomatic pipe bending machine |
| CN203737774U (en) * | 2014-02-19 | 2014-07-30 | 苏州柯利达装饰股份有限公司 | Multifunctional air pressure pipe bending machine |
| CN104475513A (en) * | 2014-11-26 | 2015-04-01 | 浙江翊蓝铝业有限公司 | Pneumatic bending apparatus |
| CN204398892U (en) * | 2015-01-21 | 2015-06-17 | 湘潭瑞鑫电气科技有限责任公司 | Boost type twin-tub foot pump |
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