CN201002124Y - Forge piece online non-contacting measuring system - Google Patents
Forge piece online non-contacting measuring system Download PDFInfo
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- CN201002124Y CN201002124Y CNU2006201685806U CN200620168580U CN201002124Y CN 201002124 Y CN201002124 Y CN 201002124Y CN U2006201685806 U CNU2006201685806 U CN U2006201685806U CN 200620168580 U CN200620168580 U CN 200620168580U CN 201002124 Y CN201002124 Y CN 201002124Y
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Abstract
The utility model discloses a measurement system without contact for the forgings on production line, which comprises measurement device frame, industry cameras, a mobile servo motor, a 22-degree constant temperature and pressure control system and an interactive system. A pair of the industry cameras is positioned on horizontal, and the other pair of the industry cameras are positioned on vertical, which are positioned on two polished rod in pair, and driven by screw rod which is driven by the mobile servo motor. All of the industry cameras, the screw rod, the polished rod and mobile servo motor are positioned inside of a sealing housing. The 22-degree constant temperature and pressure control system is gotten through with the inside of the sea housing by a gas pipe. The interactive system comprises a computer and control plate, which is connected with the industry cameras, mobile servo motor and photoelectric displacement sensor through transfer cable. An air hole is positioned on the sealing housing. The measurement system without contact for the forgings on production line can reduce the production cost and labor intensity of the workers, improve the safety for the workers, which can be widely applied dangerous measurement on forgings or such products.
Description
Technical field
The utility model relates to a kind of measuring system, relates in particular to the online non-contact measurement system of a kind of forging.
Background technology
For a long time, in dydraulic forging dust gather, too noisy or the like, cause environment extremely abominable.Owing to there is not effective measurement means, operating personnel can only measure with following mode more earlier by eye estimate: measure red-hot forging for the forging that size is less indirectly with clamp, model etc., for avoiding burning, the hasty result who measures is extremely inaccurate; Then adopt the method that forging ' s block dimension is judged in the position of pointer on scale of observing for larger-size forging, but because pointer is too thick, groove and scale are all very wide, add with operator's distance far away again, the pointer of observing shake is very difficult, so certainty of measurement is extremely low, general error is all more than 20mm.Above situation is not only bad for safety in production, and owing to can't accomplish continuous monitoring, is to improve yield rate, forging ' s block dimension all will be reserved the anti-useless surplus bigger than design size, so not only increased postorder machined cost, and time-consuming, waste raw material or the like.This phenomenon is more outstanding in big-and-middle-sized dydraulic forging.
Summary of the invention
The purpose of this utility model is intended to study the online non-contact measurement system of a kind of safe, easy to use forging that saves material again.Technical solution of the present utility model is achieved in that
The online non-contact measurement system of a kind of forging is characterized in that comprising that measurement mechanism framework, industrial camera, shift servo motor, 22 ℃ of perseverances heat pressing system and man-machine interactive system; Described shift servo motor is installed in to be measured in the pedestal, is parallel with leading screw; Described leading screw is by the bearing fixing on measurement mechanism framework and the measurement mechanism pedestal; Described industrial camera be level and vertical direction each is a pair of, and every pair be installed in respectively on two feed rods, and driven by the leading screw that the shift servo motor is driven; Described polished rod is fixed between measurement mechanism framework and the measurement mechanism pedestal; Described industrial camera, leading screw, feed rod and shift servo motor are contained in the seal closure; Described seal closure is fixed by measurement mechanism framework and measurement mechanism pedestal; Described 22 ℃ of constant temperature pressure charging systems are communicated it by wireway with the inside of seal closure; Described man-machine interactive system comprises computer and control panel, and man-machine interactive system is connected with photoelectric displacement sensor with industrial camera, shift servo motor by transmission line; Described industrial camera is passed to man-machine interactive system by transmission line with image information; Described man-machine interactive system is passed to the shift servo motor by transmission line with control signal; Described shift servo motor is installed in the lower end of leading screw; Be equipped with photoelectric displacement sensor on the described shift servo motor, photoelectric displacement sensor is connected on the man-machine interactive system by transmission line; Synchronous pore is arranged on the described seal closure; Described synchronous pore is positioned at the viewport place of industrial camera, and the leading screw that is driven by the shift servo motor drives synchronously, makes it with the same moved further of industrial camera.
Owing to adopted technique scheme, the advantage of the online non-contact measurement system of forging that the utility model provides is conspicuous, realized not only can reducing cost, reducing labor strength, increased staff's safety but also reduce machining allowance and improve and make working (machining) efficiency by a kind of structure cleverly, saved material and advantage such as precious metal.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an installation site of the present utility model schematic diagram.
Among the figure: 1, measurement mechanism framework, 2, industrial camera, 3, the shift servo motor, 4, leading screw, 5,22 ℃ of constant humidity pressure charging systems, 6, computer, 7, measurement mechanism pedestal, 8, tested forging, 9, pore synchronously, 10, seal closure, 11, wireway, 12, photoelectric displacement sensor, 13, control panel, 14, measuring system, 15, hydraulic press, 16, operating room, 17, feed rod, 18, bearing.
The specific embodiment
It is other that this measuring system 14 is positioned at hydraulic press operating room 16 as shown in Figure 2, and the tested forging 8 of distance is about 8-10M, and floor space is little, and is simple to operation.Measuring system shown in Figure 1 is by respectively installing two industrial cameras 2 respectively in level and vertical direction, and industrial camera 2 is installed in respectively on two feed rods 17 of level and vertical direction, and is driven by the leading screw 4 that shift servo motor 3 is driven; On shift servo motor 3, be provided with photoelectric displacement sensor 12; Shift servo motor 3 is moved along level and vertical direction by the control of shift servo system drive, catch respectively forging about and last lower limb, by photoelectric displacement sensor 12 with about and after the distance between two cameras transfers back to man-machine interactive system up and down, calculate the numerical value of the length and the radial height that can obtain tested forging 8 through computer 6, and be presented at constantly on the man-machine interactive system interface; Operating personnel can control moving of industrial camera and swaying direction and scaling as required and observe forging surface and total quality, also can allow system from the edge of motion tracking forging, and system can make alarm when forging will reach finished product; For reducing the influence that measuring system is subjected to ambient temperature and noise (electricity, magnetic or the like), the critical component of measuring system is closed in one independently in 22 ℃ of constant temperature pressure charging systems 5, pore 9 is positioned at viewport place and the gas outlet and the same moved further of industrial camera of industrial camera synchronously, the air that overflows can clean the light path of camera, to guarantee obtaining distinct image, avoid on-the-spot dust and disturb.
The measuring process of measuring system is described as example with measurement forging radial height when using, before measuring, should start 22 ℃ of constant temperature pressure charging systems 5 earlier, when system temperature is stabilized in about 22 ℃, affirmation recovers zero position with measuring system, measures after the discharge ruddiness phenomenon again.
1. manual measurement as shown in Figure 1, operating personnel are by the control panel 13 of man-machine interactive system, control two shift servo motors 3 up and down drives industrial camera 2, follow the tracks of two edges up and down of tested forging 8, " see " image that arrives and two camera institutes on the computer 6 of man-machine interactive system, can occur, and with graduated scale, show the centre distance of two cameras 3 constantly on the image, i.e. forging radial height at this moment.When forging is very little, can measure by moving a camera.
2. measure at first automatically, on the image that shows on the computer 6 of man-machine interactive system, operating personnel should specify the last lower limb of the forging that needs tracking respectively, enable automatic measurement then; When the radial height of forging is dwindled, measuring system can be judged the direction of motion at forging edge according to the variation of obtaining image, and corresponding mobile is done by driving shift servo system 4, make two camera centers aim at the last lower limb of forging respectively, the radial height value that shows forging constantly, when size during near preset value, system can automatic warning reminding operator.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (2)
1, the online non-contact measurement system of a kind of forging is characterized in that comprising that measurement mechanism framework (1), industrial camera (2), shift servo motor (3), 22 ℃ of perseverances heat pressing system (5) and man-machine interactive system; Described shift servo motor (3) is installed in to be measured in the pedestal (7), is parallel with leading screw (4); Described leading screw (4) is fixing by the bearing (18) on measurement mechanism framework (1) and the measurement mechanism pedestal (7); Described industrial camera (2) be level and vertical direction each is a pair of, and every pair be installed in respectively on two feed rods (17), and driven by the leading screw (4) that shift servo motor (3) is driven; Described polished rod (17) is fixed between measurement mechanism framework (1) and the measurement mechanism pedestal (7); Described industrial camera (2), leading screw (4), feed rod (17) and shift servo motor (3) are contained in the seal closure (10); Described seal closure (10) is fixing by measurement mechanism framework (1) and measurement mechanism pedestal (7); Described 22 ℃ of constant temperature pressure charging systems (5) are communicated its inside with seal closure (10) by wireway (11); Described man-machine interactive system comprises computer (6) and control panel (13), and man-machine interactive system is connected with industrial camera (2), shift servo motor (3) and photoelectric displacement sensor (12) by transmission line; Described industrial camera (2) is passed to man-machine interactive system by transmission line with image information; Described man-machine interactive system is passed to shift servo motor (3) by transmission line with control signal; Described shift servo motor (3) is installed in the lower end of leading screw (4); Be equipped with photoelectric displacement sensor (12) on the described shift servo motor (3), photoelectric displacement sensor (12) is connected on the man-machine interactive system by transmission line; Synchronous pore (9) is arranged on the described seal closure (10).
2, the online non-contact measurement system of forging according to claim 1, it is characterized in that described synchronous pore (9) is positioned at the viewport place of industrial camera (2), the leading screw (4) that is driven by shift servo motor (3) drives synchronously, makes it with the same moved further of industrial camera (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201685806U CN201002124Y (en) | 2006-12-21 | 2006-12-21 | Forge piece online non-contacting measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201685806U CN201002124Y (en) | 2006-12-21 | 2006-12-21 | Forge piece online non-contacting measuring system |
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| Publication Number | Publication Date |
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| CN201002124Y true CN201002124Y (en) | 2008-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2006201685806U Expired - Fee Related CN201002124Y (en) | 2006-12-21 | 2006-12-21 | Forge piece online non-contacting measuring system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216294B (en) * | 2008-01-10 | 2010-10-13 | 上海交通大学 | Large-sized forgeable piece three-dimensional size and temperature on-line detection device |
| CN101713640B (en) * | 2009-09-30 | 2011-08-03 | 大连理工大学 | Non-contact measurement method for thermal state sizes of forgings |
| CN101865658B (en) * | 2009-04-14 | 2012-02-29 | 陶嘉莉 | Blade detection equipment and method |
| CN103697821A (en) * | 2013-12-20 | 2014-04-02 | 北京航天时代光电科技有限公司 | Size screening device for shock absorber for optical fiber inertial measurement unit on basis of machine vision |
| CN104390613A (en) * | 2014-09-29 | 2015-03-04 | 西安交通大学 | Servo rope type hot forging piece axial dimension detection apparatus |
| CN108044012A (en) * | 2018-01-30 | 2018-05-18 | 二重（德阳）重型装备有限公司 | The deformation amount compensation process of forging mold |
| CN112639390A (en) * | 2019-11-21 | 2021-04-09 | 北京机电研究所有限公司 | Dynamic measuring device for three-dimensional size and measuring method thereof |
| CN116511396A (en) * | 2023-05-18 | 2023-08-01 | 河南科技大学 | Intelligent manufacturing system for large forging based on free forging oil press |
-
2006
- 2006-12-21 CN CNU2006201685806U patent/CN201002124Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216294B (en) * | 2008-01-10 | 2010-10-13 | 上海交通大学 | Large-sized forgeable piece three-dimensional size and temperature on-line detection device |
| CN101865658B (en) * | 2009-04-14 | 2012-02-29 | 陶嘉莉 | Blade detection equipment and method |
| CN101713640B (en) * | 2009-09-30 | 2011-08-03 | 大连理工大学 | Non-contact measurement method for thermal state sizes of forgings |
| CN103697821A (en) * | 2013-12-20 | 2014-04-02 | 北京航天时代光电科技有限公司 | Size screening device for shock absorber for optical fiber inertial measurement unit on basis of machine vision |
| CN103697821B (en) * | 2013-12-20 | 2016-08-17 | 北京航天时代光电科技有限公司 | A kind of size screening device for shock absorber for optical fiber inertial measurement unit based on machine vision |
| CN104390613A (en) * | 2014-09-29 | 2015-03-04 | 西安交通大学 | Servo rope type hot forging piece axial dimension detection apparatus |
| CN108044012A (en) * | 2018-01-30 | 2018-05-18 | 二重（德阳）重型装备有限公司 | The deformation amount compensation process of forging mold |
| CN108044012B (en) * | 2018-01-30 | 2018-10-12 | 二重（德阳）重型装备有限公司 | The deformation amount compensation process of forging mold |
| CN112639390A (en) * | 2019-11-21 | 2021-04-09 | 北京机电研究所有限公司 | Dynamic measuring device for three-dimensional size and measuring method thereof |
| CN116511396A (en) * | 2023-05-18 | 2023-08-01 | 河南科技大学 | Intelligent manufacturing system for large forging based on free forging oil press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YIZHONG GROUP DALIAN DESIGN INSTITUTE CO., LTD. Free format text: FORMER NAME: YIZHONG GROUP DALIAN DESIGN INSTITUTE |
|
| CP03 | Change of name, title or address |
Address after: No. 96, northeast street, Dalian economic and Technological Development Zone, Liaoning, China: 116600 Patentee after: Dalian Design Institute Co., Ltd., China First Heavy Industries Address before: No. 96, northeast street, Dalian economic and Technological Development Zone, Liaoning, China: 116600 Patentee before: Dalian Design Academy, Yizhong Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20131221 |