CN106271659A - A kind of punching Pipe Cutting equipment - Google Patents

A kind of punching Pipe Cutting equipment Download PDF

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Publication number
CN106271659A
CN106271659A CN201610855390.XA CN201610855390A CN106271659A CN 106271659 A CN106271659 A CN 106271659A CN 201610855390 A CN201610855390 A CN 201610855390A CN 106271659 A CN106271659 A CN 106271659A
Authority
CN
China
Prior art keywords
punching
pipe
pay
pipe fitting
pipe cutting
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
Application number
CN201610855390.XA
Other languages
Chinese (zh)
Inventor
易奎羽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Huierji Automation Equipment Co Ltd
Original Assignee
Zhongshan Huierji Automation Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Huierji Automation Equipment Co Ltd filed Critical Zhongshan Huierji Automation Equipment Co Ltd
Priority to CN201610855390.XA priority Critical patent/CN106271659A/en
Publication of CN106271659A publication Critical patent/CN106271659A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/28Perforating, i.e. punching holes in tubes or other hollow bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

Abstract

A kind of Pipe Cutting punching apparatus, it includes: shell, pay-off, material-receiving device, punching pipe installation, electric-control system and sacurity alarm system, it is characterised in that: pay-off;It is arranged on the side of described shell, and described pay-off has cylinder, feeding screw mandrel, guide rail, roller and sensor;Punching pipe installation;It has tube cutting mechanism and hydro piercing mechanism;Described hydro piercing mechanism has oil pump case and connects punching oil cylinder, to described punching oil cylinder delivery hydraulic pressure oil;Electric-control system;Its detection data receiving described sensor send instruction to described pay-off, position pipe fitting, clamp and the conveying action of respective settings, and send instruction to described punching pipe installation pipe fitting is punched out Pipe Cutting processing.Have simple in construction, operation full-automatic, to the registration of punching position, accurately the holding of Pipe Cutting length, security performance is high, apply wide feature.

Description

A kind of punching Pipe Cutting equipment
[technical field]
The present invention relates to a kind of punching Pipe Cutting equipment
[background technology]
Many processing carrying out pipe fitting, need to be punched out the operations such as Pipe Cutting, if according to traditional manual operation, to processing The length of pipe fitting, the data such as position of punching all cannot accurately hold, and Pipe Cutting, these operations of punching are all to have some to endanger Dangerous operation, it is easy to the health of workman is caused damage.If now introducing the Automation Design principle, to punching, Pipe Cutting These operations carry out the Automation Design, use automation equipment to be processed pipe fitting, not only can to the punching position of pipe fitting, The data such as Pipe Cutting length are accurately held, and can improve production efficiency, reduce production cost, it is most important that reduce Danger, workman has only to operate on control station, it is not necessary to enter dangerous working environment, and a workman can operate Multiple devices, and four pipe fittings can be processed by every equipment simultaneously, substantially increase production efficiency.
Therefore it provides one carries out the Automation Design to punching, Pipe Cutting operation, to use manpower and material resources sparingly, carry out safe life The punching, the punching Pipe Cutting equipment of Pipe Cutting one that produce are useful.We have developed a kind of punching Pipe Cutting equipment.
[summary of the invention]
Purpose of the present invention technical problem to be solved is intended to provide one pipe fitting fully automatically to carry out feeding, processes, fall The punching Pipe Cutting equipment that material etc. operates in a series.There is simple in construction, operate positioning accurate full-automatic, to punching position Really, accurately the holding of Pipe Cutting length, security performance is high, apply wide feature.
According to an embodiment, it is provided that a kind of punching Pipe Cutting equipment, it includes: shell, pay-off, material-receiving device, punching Hole pipe installation, electric-control system and sacurity alarm system, it is characterised in that:
Pay-off;It is arranged on the side of described shell, and described pay-off has cylinder, feeding screw mandrel, guider, rolling Wheel and sensor, described guider has a plurality of spaced passage, and described sensor is used for detecting pipe fitting conveying and arrives Specify position;
Punching pipe installation;It has tube cutting mechanism and hydro piercing mechanism;Described tube cutting mechanism have two spaced The mobile motor that the cutting motor of control saw blade rotation and two spaced control saw blades move, described cutting motor connects Belt wheel;Described hydro piercing mechanism has oil pump case and connects punching oil cylinder, to described punching oil cylinder delivery hydraulic pressure oil;
Electric-control system;Its detection data receiving described sensor send instruction to described pay-off, pipe fitting is positioned, Clamping and the conveying action of respective settings, and send instruction to described punching pipe installation pipe fitting is punched out Pipe Cutting processing.
According to an embodiment, described pay-off has fixture, roller and striker plate, and described pay-off side connects Pipe fitting is positioned by positioning cylinder and die mandrel, and described fixture side connects feeding screw mandrel, and punching pipe installation both sides are arranged Cylinder, described fixture and feeding screw mandrel and cylinder jointly act on a pipe fitting and move feeding described punching Pipe Cutting dress along guider Put.
Having splicing funnel and splicing case according to material-receiving device described in an embodiment, splicing funnel side is connected to equipment Side, the pipe fitting machined falls on splicing funnel, and the opposite side of splicing funnel is directed at splicing case, described splicing funnel handle Pipe fitting is directed in described splicing case.
According to an embodiment, described safety alarm device has warning light.
According to an embodiment, having shelf in institute's shell, described outer casing bottom arranges damping foot rest, shell is arranged slotting Lock.
According to an embodiment, described electric-control system has touch control board and electric-controlled plate.
According to an embodiment, described guider is provided with four pipe fitting transfer passages.
Present invention effect of existence compared with background technology is:
Owing to the present invention uses above-mentioned scheme, have and fully automatically pipe fitting can be carried out feeding, processing, blanking etc. in a series Operation, simple in construction, operation full-automation, the registration to punching position, accurately assurance, the security performance of Pipe Cutting length High, apply wide feature.Therefore, it is technical, practicality and the product of the equal top grade of economy.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the punching Pipe Cutting equipment in one embodiment of the invention.
Fig. 2 is the punching pipe installation structural representation of the punching Pipe Cutting equipment in one embodiment of the invention.
Fig. 3 is the feeder structure schematic diagram of the punching Pipe Cutting equipment in one embodiment of the invention.
Fig. 4 is the internal structure schematic diagram of the punching Pipe Cutting equipment in one embodiment of the invention.
[detailed description of the invention]
Embodiments of the invention are described below in detail, and described embodiment example is shown in the drawings, the most identical Or similar label represents same or similar element or has the element of same or like function.
In describing the invention, it should be noted that for the noun of locality, if any term " " center ", " laterally ", " longitudinally ", " length Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", The indicating position such as " outward ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, are only For the ease of describing the present invention and simplifying description rather than instruction or imply that the device of indication or element must have specific side Position, with particular orientation structure and operation, it is impossible to be interpreted as limit the present invention concrete protection domain.
Additionally, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicate or hint relative importance Or imply the quantity indicating technical characteristic.Thus, define " first ", " second " feature can be expressed or implicit include one Or multiple this feature, in the present description, " at least " is meant that one or more, unless otherwise the most concrete Limit.In the present invention, except as otherwise clear stipulaties and restriction, " assemble " if any term, broad sense should be made in " being connected ", " connection " term Go to understand, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected;Can also be to be mechanically connected; Can be to be joined directly together, it is also possible to be to be connected by intermediary, can be that two element internals are connected.General for this area For logical technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can include the One directly contacts with second feature, it is also possible to include that fisrt feature and second feature are not directly contact but by between them Other characterisation contact.And, fisrt feature second feature " on ", " under " and " above " include that fisrt feature is second Directly over feature and oblique upper, or be only the height representing fisrt feature level height higher than second feature.Fisrt feature exists Second feature " on ", " under " and " below " include that fisrt feature immediately below second feature or obliquely downward, or is merely representative of Fisrt feature level height is less than second feature.
Being incorporated into foregoing, those skilled in the art can carry out adaptive regulation and understanding, in the lump with reference to explanation The accompanying drawing of book, by being further described the detailed description of the invention of the present invention, makes technical scheme and useful Effect is clearer, clear and definite.It is exemplary for describing embodiment below with reference to accompanying drawing, it is intended to explain the present invention, and can not It is interpreted as limitation of the present invention.
With reference to shown by Fig. 1-4, it is for the invention provides a kind of punching Pipe Cutting equipment, and it includes: shell 1, feeding Device 6, material-receiving device, punching pipe installation 26, electric-control system and sacurity alarm system, it is characterised in that: pay-off 6;Its Being arranged on the side of described shell 1, described pay-off 6 has cylinder 19, feeding screw mandrel 21, guider 27, roller 23 and Sensor 5, described guider 27 has a plurality of spaced passage, and described sensor 5 is used for detecting pipe fitting 22 and is transported to Reach appointment position;Punching pipe installation 26;It has tube cutting mechanism and hydro piercing mechanism;Described tube cutting mechanism has between two Every the mobile motor 16 that the cutting motor 12 controlling saw blade rotation arranged and two spaced control saw blades move, described Cutting motor 12 connects belt wheel 13;Described hydro piercing mechanism has oil pump case 5 and connects punching oil cylinder 9, to described punching oil cylinder 9 Delivery hydraulic pressure oil;Electric-control system;Its detection data receiving described sensor 5 send instruction, to pipe fitting to described pay-off 6 22 carry out positioning, clamping and the conveying action of respective settings, and to described punching pipe installation 26 send instruction pipe fitting is carried out Punching Pipe Cutting is processed.Described pay-off 6 has fixture 20, roller 23 and striker plate 17, and described pay-off 6 side connects fixed Pipe fitting is positioned by position cylinder 10 and die mandrel, and described fixture 20 side connects feeding screw mandrel 21, punching pipe installation both sides Arranging cylinder 19, described fixture 20 and feeding screw mandrel 21 and cylinder 19 jointly act on pipe fitting 22 to move along guider 27 and send Enter described punching pipe installation 26.Described material-receiving device has splicing funnel 2 and splicing case 3, and splicing funnel 2 side is connected to set Standby side, the pipe fitting machined falls on splicing funnel 2, and the opposite side of splicing funnel 2 is directed at splicing case 3, described splicing Funnel is directed at pipe fitting 22 in described splicing case 3.Safety alarm device has warning light 8, has shelf 15 in institute's shell 1, Damping foot rest 11 is set bottom described shell 1, shell 1 arranges pin lock 25.Described electric-control system has touch control board 7 He Electric-controlled plate 24.Described guider 27 is provided with four pipe fitting transfer passages, and pay-off has drag chain 14.
In conjunction with foregoing and understand with reference to all accompanying drawings in the lump, it is an advantage of the invention that and can fully automatically pipe fitting be entered Row feeding, processing, blanking etc. operate in a series, thus provide and use environment safely, fast, easily.During use first Pipe fitting 22 being put in the fixture 20 on pay-off 6, operate on touch panel 7, equipment will automatically control feeding silk Bar 21 and fixture 20 are sent into pipe fitting 22 in punching pipe installation 26 jointly, and positioning cylinder 10 will start simultaneously, promote die mandrel Pipe fitting 22 is positioned.Then, electric-control system, by controlling cutting motor 12 and the motion of mobile motor 16, cuts with saw blade 18 Pipe fitting 22, the oil pump in oil pump case 4 will control punching oil cylinder 9 rush pipe fitting 22 to punching oil cylinder 9 delivery hydraulic pressure oil simultaneously Hole, after machining, blanking will go out to fall into splicing case 3 from splicing funnel 2.
A whole set of operation, except feeding feeding, all has equipment to be automatically performed, it is not necessary to too much manual operation, it is only necessary to touching Touch and carry out on panel, significantly ensured the personal safety of workman, owing to processing 4 pipe fittings simultaneously, improve again production efficiency. Have simple in construction, operation full-automatic, to the registration of punching position, accurately the holding of Pipe Cutting length, security performance is high, Apply wide feature.
Although describing the present invention according to some preferred embodiments, but exist be within the scope of the present invention change, Displacement and equivalence.Shall also be noted that the many substitute modes of existence are to realize method and the model of the present invention.Such as, although Solid fiberboard is used to make Stability Analysis of Structures be preferred approach, it should be noted that, this is not to limit and can use other manufacture method. Accordingly, it is intended to appended claims to be construed to all such change including falling in true spirit and scope of the present invention More, displacement and equivalence.

Claims (7)

1. a punching Pipe Cutting equipment, it includes: shell, pay-off, material-receiving device, punching pipe installation, electric-control system and Sacurity alarm system, it is characterised in that:
Pay-off;It is arranged on the side of described shell, and described pay-off has cylinder, feeding screw mandrel, guider, rolling Wheel and sensor, described guider has a plurality of spaced passage, and described sensor is used for detecting pipe fitting conveying and arrives Specify position;
Punching pipe installation;It has tube cutting mechanism and hydro piercing mechanism;Described tube cutting mechanism have two spaced The mobile motor that the cutting motor of control saw blade rotation and two spaced control saw blades move, described cutting motor connects Belt wheel;Described hydro piercing mechanism has oil pump case and connects punching oil cylinder, to described punching oil cylinder delivery hydraulic pressure oil;
Electric-control system;Its detection data receiving described sensor send instruction to described pay-off, pipe fitting is positioned, Clamping and the conveying action of respective settings, and send instruction to described punching pipe installation pipe fitting is punched out Pipe Cutting processing.
2. punching Pipe Cutting equipment as claimed in claim 1, it is characterised in that described pay-off has fixture, roller and gear Flitch, described pay-off side connects positioning cylinder and pipe fitting is positioned by die mandrel, and described fixture side connects feeding Screw mandrel, punching pipe installation both sides arrange cylinder, and described fixture acts on a pipe fitting along guiding jointly with feeding screw mandrel and cylinder Described punching pipe installation is sent in device motion.
3. punching Pipe Cutting equipment as claimed in claim 2, it is characterised in that described material-receiving device has splicing funnel and splicing Case, splicing funnel side is connected to equipment side, and the pipe fitting machined falls on splicing funnel, and the opposite side of splicing funnel is led To in splicing case, described splicing funnel is directed at pipe fitting in described splicing case.
4. punching Pipe Cutting equipment as claimed in claim 3, it is characterised in that described safety alarm device has warning light.
5. punching Pipe Cutting equipment as claimed in claim 4, it is characterised in that there is in institute's shell shelf, described outer casing bottom Damping foot rest is set, shell arranges pin lock.
6. punching Pipe Cutting equipment as claimed in claim 5, it is characterised in that described electric-control system has touch control board and electricity Control plate.
7. punching Pipe Cutting equipment as claimed in claim 6, it is characterised in that described guider is provided with four pipe fitting conveyings Passage.
CN201610855390.XA 2016-09-28 2016-09-28 A kind of punching Pipe Cutting equipment Pending CN106271659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610855390.XA CN106271659A (en) 2016-09-28 2016-09-28 A kind of punching Pipe Cutting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610855390.XA CN106271659A (en) 2016-09-28 2016-09-28 A kind of punching Pipe Cutting equipment

Publications (1)

Publication Number Publication Date
CN106271659A true CN106271659A (en) 2017-01-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107838273A (en) * 2017-11-23 2018-03-27 钱珅东 A kind of cylindrical material hole punched device
CN108340438A (en) * 2017-12-30 2018-07-31 何淳浩 Pipe automatic punch machine
CN108788308A (en) * 2017-05-04 2018-11-13 浙江宁巍机械科技有限公司 A kind of full-automatic formwork cutting machine of double-station
CN110064938A (en) * 2019-04-28 2019-07-30 山东金博利达精密机械有限公司 Tubing crescent moon notch is punched assembled unit, production line and method
CN110508662A (en) * 2019-07-17 2019-11-29 晋江市恒溢雨具有限公司 A kind of umbrella rib skeleton circle wall pipe anti-deformation blanking apparatus and its processing method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011110611A (en) * 2009-11-24 2011-06-09 Tokuda Industry Ltd Machining method and machining device
CN202763120U (en) * 2012-09-25 2013-03-06 杨国栋 Numerical control machine tool for simple blind hole machining
CN203471324U (en) * 2013-07-08 2014-03-12 苏州爱康金属科技有限公司 Punching and cutting integrated equipment
CN204209411U (en) * 2014-11-13 2015-03-18 张金龙 A kind of angle steel eyelet work cutter automatically
CN205056795U (en) * 2015-09-21 2016-03-02 合肥市迅立达电梯有限公司 A automatic assembly line of punching machine for cutting off and punch a hole
CN105750922A (en) * 2015-06-25 2016-07-13 中山市佑崴自动化科技有限公司 Punching and pipe-cutting all-in-one machine
CN206065911U (en) * 2016-09-28 2017-04-05 中山汇尔吉自动化设备有限公司 A kind of punching Pipe Cutting equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011110611A (en) * 2009-11-24 2011-06-09 Tokuda Industry Ltd Machining method and machining device
CN202763120U (en) * 2012-09-25 2013-03-06 杨国栋 Numerical control machine tool for simple blind hole machining
CN203471324U (en) * 2013-07-08 2014-03-12 苏州爱康金属科技有限公司 Punching and cutting integrated equipment
CN204209411U (en) * 2014-11-13 2015-03-18 张金龙 A kind of angle steel eyelet work cutter automatically
CN105750922A (en) * 2015-06-25 2016-07-13 中山市佑崴自动化科技有限公司 Punching and pipe-cutting all-in-one machine
CN205056795U (en) * 2015-09-21 2016-03-02 合肥市迅立达电梯有限公司 A automatic assembly line of punching machine for cutting off and punch a hole
CN206065911U (en) * 2016-09-28 2017-04-05 中山汇尔吉自动化设备有限公司 A kind of punching Pipe Cutting equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788308A (en) * 2017-05-04 2018-11-13 浙江宁巍机械科技有限公司 A kind of full-automatic formwork cutting machine of double-station
CN107838273A (en) * 2017-11-23 2018-03-27 钱珅东 A kind of cylindrical material hole punched device
CN107838273B (en) * 2017-11-23 2019-09-06 温州实事传媒有限公司 A kind of cylindrical material hole punched device
CN108340438A (en) * 2017-12-30 2018-07-31 何淳浩 Pipe automatic punch machine
CN110064938A (en) * 2019-04-28 2019-07-30 山东金博利达精密机械有限公司 Tubing crescent moon notch is punched assembled unit, production line and method
CN110508662A (en) * 2019-07-17 2019-11-29 晋江市恒溢雨具有限公司 A kind of umbrella rib skeleton circle wall pipe anti-deformation blanking apparatus and its processing method

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