CN102120251A - Automatic streamline production process for butterfly spring - Google Patents
Automatic streamline production process for butterfly spring Download PDFInfo
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- CN102120251A CN102120251A CN2010106085999A CN201010608599A CN102120251A CN 102120251 A CN102120251 A CN 102120251A CN 2010106085999 A CN2010106085999 A CN 2010106085999A CN 201010608599 A CN201010608599 A CN 201010608599A CN 102120251 A CN102120251 A CN 102120251A
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Abstract
The invention discloses an automatic streamline production process for a butterfly spring. The streamline process comprises the following steps of: pushing slender shaft blanks into a heating furnace to heat the slender shaft blanks to 1,000-1,200 DEG C; automatically delivering the slender shaft blanks by a series of electrically controlled manipulators to the station moulds of a first press, a second press and a third press to perform press forming respectively; delivering the press-formed products to a detection station through a manipulator to detect size and temperature; and feeding the qualified products into a quenching tank for thermal treatment, and directly discarding the unqualified products into a waste box. According to the production process disclosed by the invention, the steps of heating, pressing, detection and thermal treatment are entirely under automatic and modular control without manual operation; and the production process has the advantages of low labor intensity, high efficiency, high yield, high safety, low manufacturing cost and the like, and is convenient for mechanical use and maintenance operation.
Description
Technical field
The present invention relates to a kind of railway fastener automatic assembly line production technology, particularly the automatic assembly line production technology of butterfly spring.
Background technology
Present railway butterfly spring fastener production procedure: after blank pushed in the heating furnace heating, carry out heating-up temperature and detect station, be reentered into adding or rejecting in the heating furnace for not reaching temperature required blank, the blank that will reach temperature disposes different moulds and is pressed by manually being placed on each press that disposes different moulds or same press successively, then the blank of moulding is put into quenching tank heat treatment, carry out temperature and size detection at last, the undesirable ash can of giving up, the satisfactory finished product that is.Workpiece transfer between heating, compacting and detection is not also accomplished full automation, rely on the words that manually shift, efficient is low, labour intensity is big, workman's operating environment is poor, poor stability, and owing to transfer time is inhomogeneous, shifting workpiece often has error to the pressing position, make the percent defective height.Detection for workpiece also is that efficient is low by manual detection basically.Above technology does not satisfy the social at present demand for the automation industry.
Summary of the invention
At above-mentioned the deficiencies in the prior art part, the invention provides a kind of butterfly spring automatic assembly line production technology, make the full-automation of whole production flow process, modularization, it is low to have labour intensity, the efficient height, the yield rate height, advantage such as mechanical working service is convenient, and cost is low.
To achieve these goals, the technical solution used in the present invention is: butterfly spring automatic assembly line production technology, device therefor includes feeding device, heating furnace, first manipulator, first press, second manipulator, second press, the 3rd manipulator, the 3rd press, the 4th manipulator, the 5th manipulator successively, detects station, size detecting device, temperature-detecting device, quenching tank and ash can, and its streamline production craft step is as follows:
A. select slender axles as blank;
B. this blank is pushed from feeding device and be heated to 1000 ~ 1200 ℃ the heating furnace;
C. the blank horizontal cross after first manipulator will heat moves on the station mould of first press, and first press is pressed into the shape of intermediate projections, two perk with it;
D. second manipulator moves to the molded blank that the c step forms on the station mould of second press, second press is benchmark with this molded blank with the intermediate projections position, both sides near the centre position are pressed into the bow word shape downwards, and making these blank two ends to the bending of intermediate projections direction, second press is mentioned it then;
E. the 3rd manipulator clamp molded blank that the d step forms and with its upwards promote, withdrawal and it outwards is level after 90 ° of the upsets, move on the station mould of the 3rd press, the 3rd press with its longshore current waterline be directed downwards be pressed into circular-arc;
F. the 4th manipulator moves to the molded blank that the e step forms on the 5th manipulator, the 5th manipulator is by pivoting 180 °, molded blank is turn on the detection station, and by size detecting device and temperature-detecting device detection, qualified moving in the quenching tank after the heat treatment, be finished product, underproof giving up to ash can.
Further, temperature controller is housed on heating furnace, guarantees that blank is heated to 1000 ~ 1200 ℃ in 3.5 seconds in heating furnace.
Further, the time of described step b, step c and steps d is controlled to be 4 seconds respectively.
Further, described first manipulator, second manipulator, the 3rd manipulator, the 4th manipulator and the 5th manipulator all adopt electrical control.
Further, described size detecting device and temperature-detecting device are mainly formed by being installed in the camera, temperature sensor, lateral cylinder and the vertical cylinder that detect on the station, camera and temperature sensor connect processing controller, and this processing controller connects lateral cylinder and vertical cylinder;
Further, the corresponding quenching tank of described lateral cylinder, the vertically corresponding ash can of cylinder.
Compared with prior art, this beneficial effect of the invention: on heating furnace, establish temperature controller, make heating furnace have function of temperature control, obtain design temperature by controlling by time and temperature accurately during blank workpiece process heating furnace, save the workpiece heating-up temperature and detected station, save man-hour, reduced cost; The control of each step whole-course automation of heating of the present invention, compacting, detection and heat treatment, modularization does not need manually-operated, and it is low to have labour intensity, the efficient height, the yield rate height, operating environment is significantly improved, security is good, and machinery use maintenance operation is convenient, and cost is low.
Description of drawings
Fig. 1 is the streamline block diagram of the embodiment of the invention;
Fig. 2 is the perspective view of embodiment of the invention streamline layout.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Embodiment:
Referring to Fig. 1 and Fig. 2, this butterfly spring automatic assembly line production technology device therefor includes feeding device, heating furnace, first manipulator 21, first press 11, second manipulator 22, second press 12, the 3rd manipulator 23, the 3rd press 13, the 4th manipulator 24, the 5th manipulator 25 successively, detects station 3, size detecting device, temperature-detecting device, quenching tank and ash can, and its streamline production craft step is as follows:
A. select slender axles as blank;
B. this blank is pushed into by the pusher cylinder from feeding device and is heated to 1000～1200 ℃ the heating furnace, and in heating furnace, install temperature controller, make this heating furnace have function of temperature control, guarantee that blank is heated to 1000～1200 ℃ in 3.5 seconds in heating furnace, save the workpiece heating and detected station, saved man-hour.Between the heating furnace and first press 11, be provided with one and put material platform 1, so that shelve the blank workpiece after the heating of from heating furnace, coming out;
C. the blank horizontal cross that will put after the heating of material on the platform 1 of first manipulator 21 moves on the station mould of first press 11, and first press 11 is pressed into the shape of intermediate projections, two perk with it, and described blank protrusion direction is consistent with the perk direction;
D. second manipulator 22 moves to the molded blank that the c step forms on the station mould of second press 12, second press 12 is benchmark with this molded blank with the intermediate projections position, both sides near the centre position are pressed into the bow word shape downwards, and making these blank two ends to intermediate projections direction bending, second press 12 is mentioned it then;
E. the 3rd manipulator 23 clamp that the molded blank that the d step forms upwards promotes, withdrawal and it outwards is level after 90 ° of the upsets, move on the station mould of the 3rd press 13, the 3rd press 13 with its longshore current waterline be directed downwards be pressed into circular-arc;
F. the 4th manipulator 24 moves to the molded blank that the e step forms on the 5th manipulator 25, the 5th manipulator 25 is by pivoting 180 °, molded blank is turn on the detection station 3, and by size detecting device and temperature-detecting device detection, qualified moving in the quenching tank after the heat treatment, be finished product, underproof giving up to ash can;
The time of described step b, step c and steps d is and is controlled to be 4 seconds, makes to come out to detecting station from heating furnace, and required time is 15 to 17 seconds altogether, has improved production efficiency;
Described first manipulator 21, second manipulator 22, the 3rd manipulator 23, the 4th manipulator 24 and the 5th manipulator 25 all adopt electric automatic control.
Described size detecting device and temperature-detecting device are mainly formed by being installed in the camera, temperature sensor, lateral cylinder 2 and the vertical cylinder 4 that detect on the station 3, camera and temperature sensor connect processing controller, and this processing controller connects lateral cylinder 2 and vertical cylinder 4; Described lateral cylinder 2 corresponding quenching tanks, vertically cylinder 4 corresponding ash cans.
Blank is by heating, be delivered to the detection station after the compression moulding, obtain data by camera and temperature sensor, compare with setting size and temperature value on the processing controller, carry out size detection and temperature detection with this, it is qualified to detect, and processing controller control lateral cylinder 2 is pushed into quenching tank with it and heat-treats; Detect underproofly, control vertical cylinder 4 by processing controller and it is pushed into ash can gives up.
Five manipulators that this automatic assembly line contains, all adopt machine-electricity-gas integral conceptual design to form, manipulator joint is mainly formed by rectilinear motion is secondary, have only the 3rd manipulator the inside to add a revolute pair, it is fast to have movement velocity, and it is accurate, quick to move, modularization production, advantages such as the machine working service is convenient, and cost is low.
The present invention adopts main website of high-performance QPLC system of Mitsubishi, carries out communication by CC-LINK with the Long-distance Control station and is connected, and feeding device, heater, press, manipulator and checkout gear etc. are carried out centralized Control, has improved the speed coordinability of system; Servo-drive system adopts the high-performance J3 of Mitsubishi series, adopts the high-performance locating module, adopts the optical-fibre communications mode to control between locating module and the servo-drive system, has very high reliability and response.
The main power source of this automatic assembly line is introduced as three-phase five-wire mode, separate power supply with the miscellaneous equipment power supply, reduced the interference that power supply is introduced,, and had low-voltage release guard function and prevent to have a power failure the automatic restart facility of back incoming call by corresponding indicator lamp indication power status; All controls, detection system all adopt the UPS power supply, make production line each system when having a power failure suddenly can take corresponding measure to avoid occurring accident, all adopt isolating transformer to carry out isolated from power, prevent that further power supply from disturbing, servo coordination power supply adopts isolating transformer and wave filter that power supply is disturbed and shields.
The above only is the detailed description of preferred embodiment of the present invention and graphic, is not to be used for limiting the present invention, and the embodiment or the approximate construction of all similar variations of doing according to creation spirit of the present invention all should be contained among the present invention.
Claims (6)
1. butterfly spring automatic assembly line production technology, it is characterized in that: device therefor includes feeding device, heating furnace, first manipulator, first press, second manipulator, second press, the 3rd manipulator, the 3rd press, the 4th manipulator, the 5th manipulator successively, detects station, size detecting device, temperature-detecting device, quenching tank and ash can, and its streamline production craft step is as follows:
A. select slender axles as blank;
B. this blank is pushed from feeding device and be heated to 1000 ~ 1200 ℃ the heating furnace;
C. the blank horizontal cross after first manipulator will heat moves on the station mould of first press, and first press is pressed into the shape of intermediate projections, two perk with it;
D. second manipulator moves to the molded blank that the c step forms on the station mould of second press, second press is benchmark with this molded blank with the intermediate projections position, both sides near the centre position are pressed into the bow word shape downwards, and making these blank two ends to the bending of intermediate projections direction, second press is mentioned it then;
E. the 3rd manipulator is clamped the molded blank that the d step forms, and upwards promotes, withdrawal and it outwards is level after 90 ° of the upsets, move on the station mould of the 3rd press, the 3rd press with its longshore current waterline be directed downwards be pressed into circular-arc;
F. the 4th manipulator moves to the molded blank that the e step forms on the 5th manipulator, the 5th manipulator is by pivoting 180 °, molded blank is turn on the detection station, and by size detecting device and temperature-detecting device detection, qualified moving in the quenching tank after the heat treatment, be finished product, underproof giving up to ash can.
2. butterfly spring automatic assembly line production technology according to claim 1 is characterized in that: temperature controller is housed on heating furnace, guarantees that blank is heated to 1000 ~ 1200 ℃ in 3.5 seconds in heating furnace.
3. butterfly spring automatic assembly line production technology according to claim 1, it is characterized in that: the time of described step b, step c and steps d all is controlled to be 4 seconds.
4. butterfly spring automatic assembly line production technology according to claim 1, it is characterized in that: described first manipulator, second manipulator, the 3rd manipulator, the 4th manipulator and the 5th manipulator all adopt electrical control.
5. butterfly spring automatic assembly line production technology according to claim 1, it is characterized in that: described size detecting device and temperature-detecting device are mainly formed by being installed in the camera, temperature sensor, lateral cylinder and the vertical cylinder that detect on the station, camera and temperature sensor connect processing controller, and this processing controller connects lateral cylinder and vertical cylinder.
6. butterfly spring automatic assembly line production technology according to claim 5 is characterized in that: the corresponding quenching tank of described lateral cylinder, vertically cylinder is to there being ash can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010106085999A CN102120251A (en) | 2010-12-28 | 2010-12-28 | Automatic streamline production process for butterfly spring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106085999A CN102120251A (en) | 2010-12-28 | 2010-12-28 | Automatic streamline production process for butterfly spring |
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| CN102120251A true CN102120251A (en) | 2011-07-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478529A (en) * | 2015-02-02 | 2016-04-13 | 广东工业大学 | Product surface quality on-line detecting system and method for full-automatic stamping production line |
| CN107515218A (en) * | 2017-07-13 | 2017-12-26 | 苏州威兹泰克自动化科技有限公司 | Automatic scanning detecting system |
| CN109047497A (en) * | 2018-08-13 | 2018-12-21 | 包头北方安全防护装备制造有限公司 | Disk spring hot pressing one-step moulding method |
| CN111791647A (en) * | 2020-07-21 | 2020-10-20 | 湖北丰凯机械有限公司 | Surface processing technology for axle sleeve oil seal journal of full-floating rear axle housing assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20050018902A (en) * | 2005-01-27 | 2005-02-28 | 최외식 | Method for fabricating pad spring of automobile disk brake by performing notching, bending and trimming operations on strip after supplying stainless strip to press machine in which sequential transfer mold is installed to certain length |
| CN201036799Y (en) * | 2007-04-13 | 2008-03-19 | 上海通彩自动化设备有限公司 | Automatic transferring mechanical arm |
| EP1958713A1 (en) * | 2007-02-15 | 2008-08-20 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Method for manufacturing a disk spring, disk spring and friction clutch with such a disk spring |
| CN201357191Y (en) * | 2009-03-11 | 2009-12-09 | 上海龙川塑料制品有限公司 | 20-station transfer continuous die |
| CN101786138A (en) * | 2010-01-29 | 2010-07-28 | 南京聚星机械装备股份有限公司 | Automatic production line for automobile chains |
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2010
- 2010-12-28 CN CN2010106085999A patent/CN102120251A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050018902A (en) * | 2005-01-27 | 2005-02-28 | 최외식 | Method for fabricating pad spring of automobile disk brake by performing notching, bending and trimming operations on strip after supplying stainless strip to press machine in which sequential transfer mold is installed to certain length |
| EP1958713A1 (en) * | 2007-02-15 | 2008-08-20 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Method for manufacturing a disk spring, disk spring and friction clutch with such a disk spring |
| CN201036799Y (en) * | 2007-04-13 | 2008-03-19 | 上海通彩自动化设备有限公司 | Automatic transferring mechanical arm |
| CN201357191Y (en) * | 2009-03-11 | 2009-12-09 | 上海龙川塑料制品有限公司 | 20-station transfer continuous die |
| CN101786138A (en) * | 2010-01-29 | 2010-07-28 | 南京聚星机械装备股份有限公司 | Automatic production line for automobile chains |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478529A (en) * | 2015-02-02 | 2016-04-13 | 广东工业大学 | Product surface quality on-line detecting system and method for full-automatic stamping production line |
| CN107515218A (en) * | 2017-07-13 | 2017-12-26 | 苏州威兹泰克自动化科技有限公司 | Automatic scanning detecting system |
| CN109047497A (en) * | 2018-08-13 | 2018-12-21 | 包头北方安全防护装备制造有限公司 | Disk spring hot pressing one-step moulding method |
| CN109047497B (en) * | 2018-08-13 | 2020-08-04 | 包头北方安全防护装备制造有限公司 | Hot-pressing one-step forming method for disc spring |
| CN111791647A (en) * | 2020-07-21 | 2020-10-20 | 湖北丰凯机械有限公司 | Surface processing technology for axle sleeve oil seal journal of full-floating rear axle housing assembly |
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Application publication date: 20110713 |