CN204177366U - A kind of major axis type free forging axial length measures the servo driving dolly with location - Google Patents

A kind of major axis type free forging axial length measures the servo driving dolly with location Download PDF

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Publication number
CN204177366U
CN204177366U CN201420568738.3U CN201420568738U CN204177366U CN 204177366 U CN204177366 U CN 204177366U CN 201420568738 U CN201420568738 U CN 201420568738U CN 204177366 U CN204177366 U CN 204177366U
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China
Prior art keywords
servo
aluminum profile
control circuit
industrial aluminum
mair motor
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Expired - Fee Related
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CN201420568738.3U
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Chinese (zh)
Inventor
赵升吨
蔡后勇
梁锦涛
李雪
范淑琴
李靖祥
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Xian Jiaotong University
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Xian Jiaotong University
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Abstract

A kind of major axis type free forging axial length measures the servo driving dolly with location, comprise travelling car, travelling car is configured on line slideway, line slideway is fixed on industrial aluminum profile support, drive travelling car motion and measure open die forgings axial length and all realized by AC servo mair motor, AC servo mair motor is by mair motor servo driver drives, and drive sheave to rotate, sheave drives wire rope motion, thus drive the linearly guide rail to-and-fro movement of measurement car, wire rope is strained by wire tensioner and is adopted closed loop, the scrambler carried by AC servo mair motor is obtained mair motor rotating cycle information thus calculates the axial dimension of the hot forging forged on forge press and form closed-loop control, mark location is carried out to hot forging in the linear laser orientation utilizing rotary disc driving mechanism to adjust the transmitting of green glow linear laser, the utility model realizes hot forging axial dimension noncontact real-time online measuring and location, precision is high, reliability is high.

Description

A kind of major axis type free forging axial length measures the servo driving dolly with location
Technical field
The utility model belongs to hot forging ' s block dimension detection field, is specifically related to a kind of major axis type free forging axial length and measures the servo driving dolly with location.
Background technology
Heavy forging is the key component and the basic part that manufacture heavy-duty machinery and Grand Equipments.Along with the effect after the quickening of China's process of industrialization and the manufacturing environment of large forgings and its processing in weight equipment determines the difficulty and importance that ensure workmanship.In order to ensure the manufacturing accuracy of forging, except grasping temperature information, also need the real-time dimensional parameters knowing forging, rationally to determine when the pressure forged and pressed stops forging and stamping with judging.The length of the most long-axis forging that China produces with hydraulic forging press at present oneself reach 21m, in flat-die forging process, forging temperature is usually up to 1100-1250 DEG C, and the moment is along with strong motion.Hot heavy forging axial dimension is large, temperature is high, adopts that artificial contact measurement method speed is slow, precision is low and poor working environment.Adopt laser range sensor to measure hot forging axial dimension complex structure, cost is high, and Installation and Debugging difficulty is large, and therefore real being necessary adopts novel measurement mechanism to carry out accurately measuring reliably to the size of large forgings.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is that proposing a kind of major axis type free forging axial length measures the servo driving dolly with location, effectively can realize hot forging axial dimension noncontact real-time online measuring and location, measurement and positioning precision is high, response is fast, structure is simple, and reliability is high.
For achieving the above object, the utility model adopts following technical proposals:
A kind of major axis type free forging axial length measures the servo driving dolly with location, comprise travelling car 2, travelling car 2 is configured on line slideway 10, line slideway 10 is fixed on industrial aluminum profile support 1, and axially parallel with forge press 4, travelling car 2 drives by measuring motor vehicle drive system;
Described measurement motor vehicle drive system comprises first control circuit plate 5, the input/output terminal of first control circuit plate 5 and total control module 26 wireless connections, the output terminal of first control circuit plate 5 is connected with mair motor servo-driver 6 input end, the output terminal of mair motor servo-driver 6 is connected with the control end of AC servo mair motor 7, the output shaft of AC servo mair motor 7 is connected with sheave 8, wire rope 9 is around sheave 8 and usher to seat on pulley 25, one end of wire rope 9 is directly connected with the first section bar corner fittings 27 in industrial aluminum profile framework 16, the other end is connected with the O shape screw rod of KOUD type wire tensioner, wire tensioner U-shaped screw rod is connected with the second section bar corner fittings 28 in industrial aluminum profile framework 16, first control circuit plate 5, mair motor servo-driver 6, AC servo mair motor 7 is all fixed on one end of industrial aluminum profile support 1, pulley 25 of usheing to seat is fixedly connected on the other end of industrial aluminum profile support 1,
Described travelling car 2 comprises second control circuit plate 18, the input/output terminal of second control circuit version 18 and total control module 26 wireless connections, the output terminal of second control circuit plate 18 is connected with the input end of the input end of rotating disk servo-driver 19 and linear laser power supply 22, rotating disk servo-driver 19 output terminal is connected with the control end of rotating disk servomotor 20, rotating disk servomotor 20 output shaft is connected with rotary disc driving mechanism 21, rotary disc driving mechanism 21 is fixedly connected with industrial aluminum profile web member 23, industrial aluminum profile web member 23 is installed with green glow linear laser 24, linear laser power supply 22 output terminal is connected with the power interface of green glow linear laser 24, second control circuit plate 18, rotating disk servo-driver 19, linear laser power supply 22, rotating disk servo-actuating device 21 are all fixedly connected on industrial aluminum profile framework 16, industrial aluminum profile framework 16 is connected with slide block 14 by web joint 15, and slide block 14 coordinates with line slideway 10 and forms linear rolling guide.
In described travelling car 2, power control circuit is connected with 220V AC power by wire 13, power control circuit is provided with relay 17, relay 17 is placed on industrial aluminum profile framework 16, wire 13 is arranged in inside industrial aluminum profile support 1, and to be just fixedly connected a wire link 12 every a segment distance, wire link 12 slides on tinsel guide rail 11, and tinsel guide rail 11 two ends are fixed by aluminium section bar corner fittings.
Compared with prior art, the utility model has following apparent outstanding feature:
1, the basic building block of this measurement dolly major architectural all adopts the industrial aluminum profile of lightweight, decreases processing capacity, achieves lightweight.
2, by linear laser, mark location is carried out to open die forgings, open die forgings axial length non-contact forecasting and location can be realized.
3, drive travelling car 2 to move and measure open die forgings axial length all to be realized by AC servo mair motor 7, the closed-loop control of encoder feedback information realization is carried by servomotor, and wire rope forms closed loop, overcome the displacement that the inertia due to travelling car 2 produces.This ensures that there the accurate control that travelling car 2 moves, thus open die forgings axial length is measured with positioning precision high, and the response of this measurement dolly is fast, structure is simple, and reliability is high, can realize open die forgings axial length and measures in real time and locate.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model.
Fig. 2 is travelling car 2 structural representation of the present utility model.
Fig. 3 is working state schematic representation of the present utility model.
Fig. 4 is control circuit theory diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
With reference to Fig. 1, Fig. 3, a kind of major axis type free forging axial length measures the servo driving dolly with location, comprise travelling car 2, travelling car 2 is configured on line slideway 10, line slideway 10 is fixed on industrial aluminum profile support 1, and axially parallel with forge press 4, travelling car 2 drives by measuring motor vehicle drive system.
With reference to Fig. 1, Fig. 4, described measurement motor vehicle drive system comprises first control circuit plate 5, the input/output terminal of first control circuit plate 5 and total control module 26 wireless connections, the output terminal of first control circuit plate 5 is connected with mair motor servo-driver 6 input end, the output terminal of mair motor servo-driver 6 is connected with the control end of AC servo mair motor 7, the output shaft of AC servo mair motor 7 adopts key to be connected with sheave 8, wire rope 9 is around sheave 8 and usher to seat on pulley 25, one end of wire rope 9 is directly connected with the first section bar corner fittings 27 in industrial aluminum profile framework 16, the other end is connected with the O shape screw rod of KOUD type wire tensioner, wire tensioner U-shaped screw rod is connected with the second section bar corner fittings 28 in industrial aluminum profile framework 16, first control circuit plate 5, mair motor servo-driver 6, AC servo mair motor 7 is all fixed on one end of industrial aluminum profile support 1, pulley 25 of usheing to seat is fixedly connected on the other end of industrial aluminum profile support 1.
With reference to Fig. 1, Fig. 2, Fig. 4, described travelling car 2 comprises second control circuit plate 18, the input/output terminal of second control circuit plate 18 and total control module 26 wireless connections, the output terminal of second control circuit plate 18 is connected with the input end of the input end of rotating disk servo-driver 19 and linear laser power supply 22, rotating disk servo-driver 19 output terminal is connected with the control end of rotating disk servomotor 20, rotating disk servomotor 20 output shaft is connected with rotary disc driving mechanism 21, rotary disc driving mechanism 21 is fixedly connected with industrial aluminum profile web member 23, industrial aluminum profile web member 23 is installed with green glow linear laser 24, linear laser power supply 22 output terminal is connected with the power interface of green glow linear laser 24, second control circuit plate 18, rotating disk servo-driver 19, linear laser power supply 22, rotating disk servo-actuating device 21 are all fixedly connected on industrial aluminum profile framework 16, industrial aluminum profile framework 16 is connected with slide block 14 by web joint 15, and slide block 14 coordinates with line slideway 10 and forms linear rolling guide.
With reference to Fig. 1, in described travelling car 2, power control circuit is connected with 220V AC power by wire 13, power control circuit is provided with relay 17, relay 17 is placed on industrial aluminum profile framework 16, wire 13 is arranged in inside industrial aluminum profile support 1, and being just fixedly connected with a wire link 12 every a segment distance, wire link 12 slides on tinsel guide rail 11, and tinsel guide rail 11 two ends are fixed by aluminium section bar corner fittings.
Principle of work of the present utility model is:
Drive travelling car 2 to move and measure open die forgings axial length all to be realized by AC servo mair motor 7.First control circuit plate 5 wirelessly receives the command signal from total control module 26, and exports the control signal of mair motor servo-driver 6, and mair motor servo-driver 6 drives AC servo mair motor 7.AC servo mair motor 7 drives sheave 8 to rotate, and sheave 8 drives wire rope 9 to move, thus drive travelling car 2 linearly guide rail 10 move.The to-and-fro movement of travelling car 2 linearly guide rail 10 is realized by the rotating of AC servo mair motor 7.The scrambler carried by AC servo mair motor 7 obtains motor rotating cycle information, then the length that wire rope 9 moved into or laid out sheave 8 is calculated, thus calculate the moving displacement of travelling car 2, so just obtain the axial dimension of the hot forging 3 of forging on forge press 4.And, the closed-loop control of the encoder feedback information realization that carried by AC servo mair motor 7.In addition, wire rope 9 is strained by wire tensioner, and is closed loop, overcomes the displacement that travelling car 2 produces due to inertia, ensure that the accurate location of travelling car 2, thus ensure that the measuring accuracy of open die forgings axial length.
Second control circuit plate 18 wirelessly receives the command signal from total control module 26, and export the control signal of rotating disk servo-driver 19, rotating disk servo-driver 19 drives rotating disk servomotor 20, rotating disk servomotor 20 drives rotary disc driving mechanism 21, thus the orientation of the linear laser of adjustment green glow linear laser 24 transmitting.
Second control circuit plate 18 wirelessly receives the command signal from total control module 26, and exports the control signal of wire laser power supply 22, thus controls the start and stop etc. of green glow linear laser 24.By green glow linear laser 24 Emission Lasers, mark location is carried out with the measurement starting point determining hot forging 3 to hot forging 3, start AC servo mair motor 7 after determining starting point until the measurement end of forging.

Claims (2)

1. a major axis type free forging axial length measures the servo driving dolly with location, comprise travelling car (2), it is characterized in that: travelling car (2) is configured on line slideway (10), line slideway (10) is fixed on industrial aluminum profile support (1), and axially parallel with forge press (4), travelling car (2) drives by measuring motor vehicle drive system;
Described measurement motor vehicle drive system comprises first control circuit plate (5), the input/output terminal of first control circuit plate (5) and total control module (26) wireless connections, the output terminal of first control circuit plate (5) is connected with mair motor servo-driver (6) input end, the output terminal of mair motor servo-driver (6) is connected with the control end of AC servo mair motor (7), the output shaft of AC servo mair motor (7) is connected with sheave (8), wire rope (9) is around on sheave (8) and pulley of usheing to seat (25), one end of wire rope (9) is directly connected with the first section bar corner fittings (27) in industrial aluminum profile framework (16), the other end is connected with the O shape screw rod of KOUD type wire tensioner, wire tensioner U-shaped screw rod is connected with the second section bar corner fittings (28) in industrial aluminum profile framework (16), first control circuit plate (5), mair motor servo-driver (6), AC servo mair motor (7) is all fixed on one end of industrial aluminum profile support (1), pulley (25) of usheing to seat is fixedly connected on the other end of industrial aluminum profile support (1),
Described travelling car (2) comprises second control circuit plate (18), the input/output terminal of second control circuit version (18) and total control module (26) wireless connections, the output terminal of second control circuit plate (18) is connected with the input end of the input end of rotating disk servo-driver (19) and linear laser power supply (22), rotating disk servo-driver (19) output terminal is connected with the control end of rotating disk servomotor (20), rotating disk servomotor (20) output shaft is connected with rotary disc driving mechanism (21), rotary disc driving mechanism (21) is fixedly connected with industrial aluminum profile web member (23), industrial aluminum profile web member (23) is installed with green glow linear laser (24), linear laser power supply (22) output terminal is connected with the power interface of green glow linear laser (24), second control circuit plate (18), rotating disk servo-driver (19), linear laser power supply (22), rotating disk servo-actuating device (21) are all fixedly connected on industrial aluminum profile framework (16), industrial aluminum profile framework (16) is connected with slide block (14) by web joint (15), and slide block (14) coordinates with line slideway (10) and forms linear rolling guide.
2. a kind of major axis type free forging axial length according to claim 1 measures the servo driving dolly with location, it is characterized in that: described travelling car (2) interior power control circuit is connected with 220V AC power by wire (13), power control circuit is provided with relay (17), relay (17) is placed on industrial aluminum profile framework (16), wire (13) is arranged in industrial aluminum profile support (1) inner side, and to be just fixedly connected a wire link (12) every a segment distance, wire link (12) is in the upper slip of tinsel guide rail (11), tinsel guide rail (11) two ends are fixed by aluminium section bar corner fittings.
CN201420568738.3U 2014-09-29 2014-09-29 A kind of major axis type free forging axial length measures the servo driving dolly with location Expired - Fee Related CN204177366U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104390613A (en) * 2014-09-29 2015-03-04 西安交通大学 Servo rope type hot forging piece axial dimension detection apparatus
CN104998940A (en) * 2015-05-14 2015-10-28 广西梧州运龙港船机械制造有限公司 Hull frame machining and detecting device
CN106312605A (en) * 2016-08-31 2017-01-11 佛山市普拉迪数控科技有限公司 Intelligent machining system
CN106334971A (en) * 2016-08-31 2017-01-18 佛山市普拉迪数控科技有限公司 Intelligent machining system capable of measuring lengths of workpieces automatically
CN112710265A (en) * 2020-12-30 2021-04-27 芜湖哈特机器人产业技术研究院有限公司 Mechanism capable of automatically detecting length specification of shaft on line

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104390613A (en) * 2014-09-29 2015-03-04 西安交通大学 Servo rope type hot forging piece axial dimension detection apparatus
CN104390613B (en) * 2014-09-29 2017-07-14 西安交通大学 A kind of servo rope type hot forging axial dimension detection means
CN104998940A (en) * 2015-05-14 2015-10-28 广西梧州运龙港船机械制造有限公司 Hull frame machining and detecting device
CN106312605A (en) * 2016-08-31 2017-01-11 佛山市普拉迪数控科技有限公司 Intelligent machining system
CN106334971A (en) * 2016-08-31 2017-01-18 佛山市普拉迪数控科技有限公司 Intelligent machining system capable of measuring lengths of workpieces automatically
CN106312605B (en) * 2016-08-31 2018-08-10 佛山市普拉迪数控科技有限公司 A kind of Intelligent Machining System
CN106334971B (en) * 2016-08-31 2018-08-10 佛山市普拉迪数控科技有限公司 A kind of Intelligent Machining System of automatic measurement Workpiece length
CN112710265A (en) * 2020-12-30 2021-04-27 芜湖哈特机器人产业技术研究院有限公司 Mechanism capable of automatically detecting length specification of shaft on line

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Granted publication date: 20150225

Termination date: 20160929