CN104390613B - A kind of servo rope type hot forging axial dimension detection means - Google Patents
A kind of servo rope type hot forging axial dimension detection means Download PDFInfo
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- CN104390613B CN104390613B CN201410513160.6A CN201410513160A CN104390613B CN 104390613 B CN104390613 B CN 104390613B CN 201410513160 A CN201410513160 A CN 201410513160A CN 104390613 B CN104390613 B CN 104390613B
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- servo
- main motor
- moving cart
- aluminum profile
- industrial aluminum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Forging (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of servo rope type hot forging axial dimension detection means, including moving cart, moving cart is configured on line slideway, line slideway is fixed on industrial aluminum profile support, the motion of driving moving cart and detection hot forging axial dimension are realized by AC servo main motor, AC servo main motor is by main motor servo driver drives, and drive sheave to rotate, sheave drives steel wire rope motion, so as to drive moving cart to be moved back and forth along line slideway, steel wire rope is tensed by wire tensioner and uses closed loop, the encoder carried by AC servo main motor obtains main motor rotating cycle information to calculate the axial dimension for the hot forging for obtaining forging on forging press and form closed-loop control, adjust the linear laser orientation of green glow linear laser transmitting hot forging to be marked positioning using rotary disc driving mechanism, the present invention can effectively realize the detection of hot forging axial dimension noncontact real-time online and position, high precision, response is fast, reliability is high.
Description
Technical field
The invention belongs to hot forging size detection field, and in particular to a kind of servo rope type hot forging axial dimension detection dress
Put.
Background technology
Heavy forging is the key component and basic part for manufacturing heavy-duty machinery and Grand Equipments.With adding for China's process of industrialization
Effect after the fast and manufacturing environment of large forgings and its processing in weight equipment determines the difficulty for ensureing workmanship
And importance.In order to ensure the accuracy of manufacture of forging, also need to know the size ginseng of forging in real time in addition to grasping temperature information
Count, forged and pressed with the reasonable pressure for determining forging and stamping with stopping is determined when.The most major axis class that China is produced with hydraulic forging press at present
The length of forging is redeemed oneself up to 21m, during flat-die forging, and forging temperature is typically up to 1100-1250 DEG C, and the moment is along with strong
Vibrations.Hot heavy forging axial dimension is big, temperature is high, using artificial contaction measurement method speed is slow, precision is low and work
Environment is poor.Hot forging axial dimension complex structure is detected using laser range sensor, cost is high, and installation and debugging difficulty is big；
The axial dimension structure of the detecting device being driven at present using V belt translation is complicated, and can be due in detection means running
Vibration and detection means inertia and cause error accumulation, influence accuracy of detection.Therefore it is real to be necessary to adopt new detection
Device carries out accurate reliable detection to the size of large forgings.
The content of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to propose a kind of servo rope type hot forging axial direction
Size detecting device, can effectively realize the detection of hot forging axial dimension noncontact real-time online and position, detect positioning precision
Height, response is fast, simple in construction, and reliability is high.
To achieve the above object, the present invention uses following technical proposals：
A kind of servo rope type hot forging axial dimension detection means, including moving cart 2, moving cart 2 are configured in straight line
On guide rail 10, line slideway 10 is fixed on industrial aluminum profile support 1, and axially in parallel with forging press 4, and moving cart 2 passes through
Moving cart drive system is driven；
The moving cart drive system includes first control circuit plate 5, the input/output terminal of first control circuit plate 5
With the wireless connection of total control module 26, the output end of first control circuit plate 5 is connected with the input of main motor servo-driver 6,
The output end of main motor servo-driver 6 is connected with the control end of AC servo main motor 7, the output of AC servo main motor 7
Axle is connected with sheave 8, and steel wire rope 9 is wound on sheave 8 and usherd to seat on pulley 25, one end and the industrial aluminum profile framework 16 of steel wire rope 9
In industrial aluminum profile corner fittings 27 be directly connected to, the other end is connected with the O shape screw rods of KOUD type wire tensioners, wire tensioner
U-shaped screw rod is connected with the section bar corner fittings 28 in industrial aluminum profile framework 16, first control circuit plate 5, main motor servo-driver
6th, AC servo main motor 7 is each attached to one end of industrial aluminum profile support 1, and pulley 25 of usheing to seat is fixedly connected on industrial aluminum profile
The other end of support 1；
The moving cart 2 includes second control circuit plate 18, the input/output terminal and master control of second control circuit version 18
The wireless connection of molding block 26, the output end of second control circuit plate 18 and the input and linear laser of rotating disk servo-driver 19
The input connection of device power supply 22, the output end of rotating disk servo-driver 19 is connected with the control end of rotating disk servomotor 20, rotating disk
The output shaft of servomotor 20 is connected with rotary disc driving mechanism 21, and rotary disc driving mechanism 21 is fixedly connected industrial aluminum profile connector
23, green glow linear laser 24 is installed with industrial aluminum profile connector 23；The output end of linear laser power supply 22 with it is green
The power interface connection of light linear laser 24, second control circuit plate 18, rotating disk servo-driver 19, linear laser power supply
22nd, rotating disk servo-actuating device 21 is fixedly connected with industrial aluminum profile framework 16, and industrial aluminum profile framework 16 passes through connection
Plate 15 and sliding block 14 are connected, and sliding block 14 coordinates with line slideway 10 constitutes linear rolling guide.
The interior power of the moving cart 2 control circuit is connected by wire 13 with 220V AC powers, power control circuit
Provided with relay 17, relay 17 is placed on industrial aluminum profile framework 16, and wire 13 is arranged in industrial aluminum profile support 1
Side, and be just fixedly connected a wire link 12 every a segment distance, wire link 12 is slided on wire guide rail 11, metal
The silk two ends of guide rail 11 are fixed by aluminium section bar corner fittings.
Described driving moving cart 2 moves and detected that hot forging axial dimension is realized by AC servo main motor 7,
First control circuit plate 5 wirelessly receives the command signal from total control module 26, and exports the drive of main motor servo
The control signal of dynamic device 6, the driving AC servo of main motor servo-driver 6 main motor 7, AC servo main motor 7 drives sheave 8
Rotate, sheave 8 drives steel wire rope 9 to move, so as to drive moving cart 2 to be moved along line slideway 10.Pass through the main electricity of AC servo
Reciprocating motion of the moving cart 2 along line slideway 10 is realized in the rotating of machine 7.
Described AC servo main motor 7 carries encoder, and passes through encoder feedback information realization closed-loop control.
The specific calculating process of axial dimension is：The encoder carried by AC servo main motor 7 obtains motor rotation circle
Number information, then calculates steel wire rope 9 and moves into or lay out the length of sheave 8, so as to calculate the motion bit for obtaining moving cart 2
Move, and then just obtained the axial dimension of hot forging 3 forged on forging press 4.
Compared with prior art, the present invention has following obvious outstanding feature：
1st, the basic building block of the detection means major architectural uses the industrial aluminum profile of lightweight, reduces processing capacity, real
Lightweight is showed.
2nd, positioning is marked to open die forgings by linear laser, can realizes that open die forgings axial dimension noncontact is online
Detection and positioning.
3rd, driving moving cart 2 moves and detected that hot forging axial dimension is realized by AC servo main motor 7, passes through
Servomotor carries encoder feedback information realization closed-loop control, and steel wire rope formation closed loop, overcomes due to moving cart 2
Inertia produced by displacement.The precise control that moving cart 2 is moved so is ensured that, so that hot forging axial dimension is detected
It is high with positioning precision, and detection means response is fast, and simple in construction, reliability is high, can realize that hot forging axial dimension is real-time
Detection and positioning.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention.
Fig. 2 is the structural representation of moving cart 2 of the present invention.
Fig. 3 is the working state schematic representation of the present invention.
Fig. 4 is the control schematic block circuit diagram of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
Reference picture 1, Fig. 3, a kind of servo rope type hot forging axial dimension detection means, including moving cart 2, moving cart
2 configurations are on line slideway 10, and line slideway 10 is fixed on industrial aluminum profile support 1, and axially in parallel with forging press 4, move
Dynamic dolly 2 is driven by moving cart drive system.
Reference picture 1, Fig. 4, the moving cart drive system include first control circuit plate 5, first control circuit plate 5
Input/output terminal and the wireless connection of total control module 26, output end and the main motor servo-driver 6 of first control circuit plate 5
Input is connected, and the output end of main motor servo-driver 6 is connected with the control end of AC servo main motor 7, AC servo master
The output shaft of motor 7 and sheave 8 are connect using being bonded, and steel wire rope 9 is wound on sheave 8 and usherd to seat on pulley 25, one end of steel wire rope 9 with
Industrial aluminum profile corner fittings 27 in industrial aluminum profile framework 16 is directly connected to, the O shape spiral shells of the other end and KOUD type wire tensioners
Bar is connected, and wire tensioner U-shaped screw rod is connected with the section bar corner fittings 28 in industrial aluminum profile framework 16, first control circuit plate 5,
Main motor servo-driver 6, AC servo main motor 7 are each attached to one end of industrial aluminum profile support 1, and pulley 25 of usheing to seat is fixed
It is connected to the other end of industrial aluminum profile support 1.
Reference picture 1, Fig. 2, Fig. 4, the moving cart 2 include second control circuit plate 18, second control circuit plate 18
Input/output terminal and the wireless connection of total control module 26, output end and the rotating disk servo-driver 19 of second control circuit plate 18
Input and linear laser power supply 22 input connection, the output end of rotating disk servo-driver 19 and rotating disk servomotor 20
Control end connection, the output shaft of rotating disk servomotor 20 is connected with rotary disc driving mechanism 21, and rotary disc driving mechanism 21 is fixedly connected
Green glow linear laser 24 is installed with industrial aluminum profile connector 23, industrial aluminum profile connector 23；Linear laser
The output end of power supply 22 is connected with the power interface of green glow linear laser 24, second control circuit plate 18, rotating disk servo-driver
19th, linear laser power supply 22, rotating disk servo-actuating device 21 are fixedly connected with industrial aluminum profile framework 16, industrial aluminium profiles
Material framework 16 is connected by connecting plate 15 and sliding block 14, and sliding block 14 coordinates with line slideway 10 constitutes linear rolling guide.
Reference picture 1, the interior power of the moving cart 2 control circuit is connected by wire 13 with 220V AC powers, power supply
Circuit is controlled to be provided with relay 17, relay 17 is placed on industrial aluminum profile framework 16, and wire 13 is arranged in industrial aluminum profile
The inner side of support 1, and a wire link 12 is just fixedly connected every a segment distance, wire link 12 is sliding on wire guide rail 11
Dynamic, the two ends of wire guide rail 11 are fixed by aluminium section bar corner fittings.
Described AC servo main motor 7 carries encoder, and passes through encoder feedback information realization closed-loop control.
The specific calculating process of axial dimension is：The encoder carried by AC servo main motor 7 obtains motor rotation circle
Number information, then calculates steel wire rope 9 and moves into or lay out the length of sheave 8, so as to calculate the motion bit for obtaining moving cart 2
Move, and then just obtained the axial dimension of hot forging 3 forged on forging press 4.
The present invention operation principle be：
Described driving moving cart 2 moves and detected that hot forging axial dimension is realized by AC servo main motor 7.
First control circuit plate 5 wirelessly receives the command signal from total control module 26, and exports the drive of main motor servo
The control signal of dynamic device 6, the driving AC servo of main motor servo-driver 6 main motor 7.AC servo main motor 7 drives sheave 8
Rotate, sheave 8 drives steel wire rope 9 to move, so as to drive moving cart 2 to be moved along line slideway 10.Pass through the main electricity of AC servo
Reciprocating motion of the moving cart 2 along line slideway 10 is realized in the rotating of machine 7.The coding carried by AC servo main motor 7
Device obtains motor rotating cycle information, then calculates the length that steel wire rope 9 moved into or laid out sheave 8, is moved so as to calculate
The moving displacement of dynamic dolly 2, has thus obtained the axial dimension of hot forging 3 forged on forging press 4.Moreover, by handing over
Flow the encoder feedback information realization that servo main motor 7 is carried closed-loop control.In addition, steel wire rope 9 is drawn by wire tensioner
Tightly, and be closed loop, the displacement that moving cart 2 is produced due to inertia is overcome, it is ensured that moving cart 2 is accurately positioned,
So as to ensure that the accuracy of detection of hot forging axial dimension.
Second control circuit plate 18 wirelessly receives the command signal from total control module 26, and exports rotating disk
The control signal of servo-driver 19, the driving rotating disk servomotor 20 of rotating disk servo-driver 19, rotating disk servomotor 20 drives
Rotary disc driving mechanism 21, so as to adjust the orientation of the linear laser of the transmitting of green glow linear laser 24.
Second control circuit plate 18 wirelessly receives the command signal from total control module 26, and exports wire
The control signal of laser power supply 22, so that control the start and stop of green glow linear laser 24 etc..Pass through green glow linear laser 24
Transmitting laser hot forging 3 is marked positioning to determine the detection starting point of hot forging 3, determines that starting exchange after starting point watches
Main motor 7 is taken until the detection end of forging.
Claims (3)
1. a kind of servo rope type hot forging axial dimension detection means, including moving cart (2), it is characterised in that：Moving cart
(2) configuration on line slideway (10), line slideway (10) is fixed on industrial aluminum profile support (1), and with forging press (4) axle
To parallel, moving cart (2) is driven by moving cart drive system；
The moving cart drive system includes first control circuit plate (5), the input/output terminal of first control circuit plate (5)
With total control module (26) wireless connection, output end and main motor servo-driver (6) input of first control circuit plate (5)
Connection, the output end of main motor servo-driver (6) is connected with the control end of AC servo main motor (7), the main electricity of AC servo
The output shaft of machine (7) is connected with sheave (8), and steel wire rope (9) is wound on sheave (8) and pulley of usheing to seat (25), and the one of steel wire rope (9)
End is directly connected to the industrial aluminum profile corner fittings (27) in industrial aluminum profile framework (16), the other end and KOUD type wire tensioners
The connection of O shapes screw rod, wire tensioner U-shaped screw rod is connected with the section bar corner fittings (28) in industrial aluminum profile framework (16), first
Control board (5), main motor servo-driver (6), AC servo main motor (7) are each attached to industrial aluminum profile support (1)
One end, pulley of usheing to seat (25) is fixedly connected on the other end of industrial aluminum profile support (1)；
The moving cart (2) includes second control circuit plate (18), the input/output terminal of second control circuit version (18) with it is total
Control module (26) wireless connection, the output end of second control circuit plate (18) and the input of rotating disk servo-driver (19) and
The input connection of linear laser power supply (22), rotating disk servo-driver (19) output end and the control of rotating disk servomotor (20)
End connection processed, rotating disk servomotor (20) output shaft is connected with rotary disc driving mechanism (21), and rotary disc driving mechanism (21) is fixed to be connected
Connect and be installed with green glow linear laser (24) on industrial aluminum profile connector (23), industrial aluminum profile connector (23)；Line
Shape laser power supply (22) output end 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 fixedly connected with industrial aluminum
On section material framework (16), industrial aluminum profile framework (16) is connected by connecting plate (15) and sliding block (14), sliding block (14) and straight line
Guide rail (10), which coordinates, constitutes linear rolling guide；
Moving cart (2) the interior power control circuit is connected by wire (13) with 220V AC powers, power control circuit
Provided with relay (17), relay (17) is placed on industrial aluminum profile framework (16), and wire (13) is arranged in industrial aluminum profile
On the inside of support (1), and just it is fixedly connected a wire link (12) every a segment distance, wire link (12) is in wire guide rail
(11) slided on, wire guide rail (11) two ends are fixed by aluminium section bar corner fittings；
Described driving moving cart (2) is moved and detection hot forging axial dimension is realized by AC servo main motor (7),
First control circuit plate (5) wirelessly receives the command signal from total control module (26), and exports main motor and watch
Take the control signal of driver (6), main motor servo-driver (6) driving AC servo main motor (7), AC servo main motor
(7) sheave (8) is driven to rotate, sheave (8) drives steel wire rope (9) motion, so as to drive moving cart (2) along line slideway (10)
Motion；Reciprocating motion of the moving cart (2) along line slideway (10) is realized by the rotating of AC servo main motor (7).
2. a kind of servo rope type hot forging axial dimension detection means according to claim 1, it is characterised in that：Described
AC servo main motor (7) carries encoder, and passes through encoder feedback information realization closed-loop control.
3. a kind of servo rope type hot forging axial dimension detection means according to claim 1, it is characterised in that：Axial chi
Very little specific calculating process is：The encoder carried by AC servo main motor (7) obtains motor rotating cycle information, then counts
Calculate steel wire rope (9) and move into or lay out the length of sheave (8), so that the moving displacement for obtaining moving cart (2) is calculated, and then just
The axial dimension of hot forging (3) forged on forging press (4) is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513160.6A CN104390613B (en) | 2014-09-29 | 2014-09-29 | A kind of servo rope type hot forging axial dimension detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513160.6A CN104390613B (en) | 2014-09-29 | 2014-09-29 | A kind of servo rope type hot forging axial dimension detection means |
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| Publication Number | Publication Date |
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| CN104390613A CN104390613A (en) | 2015-03-04 |
| CN104390613B true CN104390613B (en) | 2017-07-14 |
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| CN201410513160.6A Expired - Fee Related CN104390613B (en) | 2014-09-29 | 2014-09-29 | A kind of servo rope type hot forging axial dimension detection means |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105865759A (en) * | 2016-05-13 | 2016-08-17 | 高德科科技(北京)有限公司 | Portal frame type automotive headlamp detection equipment |
| CN114485334A (en) * | 2022-02-25 | 2022-05-13 | 中信戴卡股份有限公司 | Hub wheel width value on-line measuring device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204177366U (en) * | 2014-09-29 | 2015-02-25 | 西安交通大学 | A kind of major axis type free forging axial length measures the servo driving dolly with location |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4295664B2 (en) * | 2004-05-12 | 2009-07-15 | 株式会社神戸製鋼所 | Hot cylindrical workpiece shape measuring apparatus and hot forging method for cylindrical body using the same |
| CN201002124Y (en) * | 2006-12-21 | 2008-01-09 | 一重集团大连设计研究院 | Forge piece online non-contacting measuring system |
| CN102003943B (en) * | 2010-11-08 | 2012-11-14 | 魏青轩 | Method for measuring diameter of non-contact forging on line by using laser |
| CN102764797B (en) * | 2012-07-11 | 2014-08-06 | 西安交通大学 | Device for positioning and measuring axial size of hot forged piece during free forging |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204177366U (en) * | 2014-09-29 | 2015-02-25 | 西安交通大学 | A kind of major axis type free forging axial length measures the servo driving dolly with location |
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