CN103398657A - Convenient optical image measurement instrument for detecting wire-drawing die - Google Patents
Convenient optical image measurement instrument for detecting wire-drawing die Download PDFInfo
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- CN103398657A CN103398657A CN2013103429391A CN201310342939A CN103398657A CN 103398657 A CN103398657 A CN 103398657A CN 2013103429391 A CN2013103429391 A CN 2013103429391A CN 201310342939 A CN201310342939 A CN 201310342939A CN 103398657 A CN103398657 A CN 103398657A
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- wire
- drawing die
- gap
- image
- mounting seats
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Abstract
The invention discloses a convenient optical image measurement instrument for detecting a wire-drawing die, which comprises a working platform (1), a pillar (2) and a camera shooting unit (3), wherein two mounting seats (4) are fixedly connected with the surface of the working platform; a gap (5) is formed between the two mounting seats; the gap penetrates through a projection area of the camera shooting unit on the working platform; the width of the gap is less than the diameter of the wire-drawing die; a limit mechanism for determining the placing position of the wire-drawing die is fixedly connected to the two mounting seats. When the wire-drawing die is limited accurately, the camera shooting unit projects an image of the wire-drawing die to the working platform to carry out image formation through the gap between the two mounting seats. Through the adoption of the gap formed between the two mounting seats and two intersectant straight bars with certain thickness fixedly connected with the mounting seats, when the wire-drawing die is enabled to be placed in the intersection angle of the two straight bars to be locked and just positioned in the camera shooting range of the camera shooting unit, the image can be formed, the position of the wire-drawing die is not needed to be adjusted manually, and the work efficiency is improved.
Description
Technical field
The present invention relates to the optical image measuring instrument, relate in particular to the portable optical image measuring instrument for detection of wire-drawing die.
Background technology
In stress metal processing. make under external force metal pass through by force mould, metal cross section is long-pending compressed, and the instrument that obtains desired cross-sectional area shape and size is called wortle, wire-drawing die is that tinsel passes through a kind of mould, make it from coarse to fine, progressively reach the needed size of people, this special mould is exactly wortle; About the optical image measuring instrument, have on the market at present a kind of not only with digital display screen but also connect the transitional product of computing machine.From stricti jurise, this is not computer only image measurer as the equipment of aiming instrument, can only be called " image-type measuring projector " or " image location type projector ".In other words: image measurer relies on the computer screen measuring technique and powerful space geometry operational software exists.Image measurer divides again two kinds of full-automatic image measurer (having another name called the CNC image instrument) and manual image measuring instruments, such as NV and VMC series be exactly full-automatic image measurer, full-automatic image measurer is expensive, at present can not popularization and application, manual image measuring instrument needs testee to be placed into correct position could to allow measuring instrument find, and then shows on computers, if the position deviation of placing correct zone need artificial adjustment, waste time and energy, inefficiency.
Summary of the invention
The technical problem to be solved in the present invention is the existing manual adjustment that all needs when qualified optical image measuring instrument is put wire-drawing die at every turn for detection of wire-drawing die, waste time and energy, reduce work efficiency, a kind of optical image of portable for detection of wire-drawing die measuring instrument is provided for this reason.
technical scheme of the present invention is: for detection of the portable optical image measuring instrument of wire-drawing die, it comprises workbench, column and image unit, described workbench surface is connected with two mount pads, between described two mount pads, leave gap, this gap pass described image unit on workbench view field and width less than the diameter of wire-drawing die, on described two mount pads, be connected with the position-limit mechanism of determining the wire-drawing die putting position, when wire-drawing die by accurate when spacing, described image unit projects imaging on workbench to the image of wire-drawing die by the gap between two mount pads.
Position-limit mechanism described in such scheme comprises having certain thickness two blocks that intersect at place, described gap, one end of described block is near described gap, the other end is away from described gap, when wire-drawing die is blocked accurately when spacing by the angle of cut of two blocks, wire-drawing die just in time is positioned at the orthogonal projection center of described image unit.
The invention has the beneficial effects as follows two mount pads of Exact Design on workbench, within on the gap left between two mount pads and mount pad, two affixed crossing having just in time are in the image pickup scope of image unit when certain thickness vertical bar is guaranteed to block in wire-drawing die is placed into two vertical bar angles of cut, get final product imaging, without manually adjusting the position of wire-drawing die, improved work efficiency.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is that the A of Fig. 1 is to cuing open figure;
In figure, 1, workbench, 2, column, 3, image unit, 4, mount pad, 5, gap, 6, block.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the present invention includes workbench 1, column 2 and image unit 3, described workbench surface is connected with two mount pads 4, between described two mount pads, leave gap 5, this gap pass described image unit on workbench view field and width less than the diameter of wire-drawing die, on described two mount pads, be connected with the position-limit mechanism of determining the wire-drawing die putting position, by accurate when spacing, described image unit projects imaging on workbench to the image of wire-drawing die by the gap between two mount pads when wire-drawing die.
Position-limit mechanism can comprise two blocks 6 that intersect at place, described gap, one end of described block is near described gap, the other end is away from described gap, and when wire-drawing die is blocked accurately when spacing by the angle of cut of two blocks, wire-drawing die just in time is positioned at the orthogonal projection center of described image unit.
Block can be metal material such as iron, steel or alloy, can be also nonmetallic materials such as timber, rubber etc., block can be that to be welded on the mount pad surface can be also to be riveted on mount pad surface or other is fixedly connected with mode, mount pad can be iron plate, steel plate or other material, shape can be symmetrical rectangle, square or other possible shape, as long as guarantee gap between mount pad, less than the diameter of wire-drawing die, guarantee that like this wire-drawing die can be from not falling down mount pad gap.The intersection of two blocks can be that to be welded can be also integrated.
During the position of position-limit mechanism, determine in advance, when wire-drawing die pushed when blocking within the angle of cut of two blocks, this position is just in time that image unit can be the image projection of wire-drawing die to the worktable among the gap between mount pad, guaranteed the one-time-reach-place when wire-drawing die detects, without follow-up adjustment, convenient to operation, saved the time.
The above is exemplarily described the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (2)
1. for detection of the portable optical image measuring instrument of wire-drawing die, it comprises workbench (1), column (2) and image unit (3), it is characterized in that described workbench surface is connected with two mount pads (4), between described two mount pads, leave gap (5), this gap pass described image unit on workbench view field and width less than the diameter of wire-drawing die, on described two mount pads, be connected with the position-limit mechanism of determining the wire-drawing die putting position, when wire-drawing die by accurate when spacing, described image unit projects imaging on workbench to the image of wire-drawing die by the gap between two mount pads.
2. the optical image of the portable for detection of wire-drawing die measuring instrument as claimed in claim 1, it is characterized in that described position-limit mechanism comprises two blocks (6) that intersect at place, described gap, one end of described block is near described gap, the other end is away from described gap, when wire-drawing die is blocked accurately when spacing by the angle of cut of two blocks, wire-drawing die just in time is positioned at the orthogonal projection center of described image unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103429391A CN103398657A (en) | 2013-08-08 | 2013-08-08 | Convenient optical image measurement instrument for detecting wire-drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103429391A CN103398657A (en) | 2013-08-08 | 2013-08-08 | Convenient optical image measurement instrument for detecting wire-drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103398657A true CN103398657A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103429391A Pending CN103398657A (en) | 2013-08-08 | 2013-08-08 | Convenient optical image measurement instrument for detecting wire-drawing die |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989696A (en) * | 2017-04-01 | 2017-07-28 | 东台磊达钢帘线有限公司 | A kind of wire drawing die work cone angle detection method |
| CN112050737A (en) * | 2020-09-17 | 2020-12-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Non-contact detection method for rubber sealing ring |
| CN112195733A (en) * | 2020-09-27 | 2021-01-08 | 刘胜 | Highway maintenance is with detection device that can automatic identification road surface is damaged |
| CN116393545A (en) * | 2023-06-08 | 2023-07-07 | 常州恒丰特导股份有限公司 | Universal die seat for rapidly checking die and checking method thereof |
-
2013
- 2013-08-08 CN CN2013103429391A patent/CN103398657A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989696A (en) * | 2017-04-01 | 2017-07-28 | 东台磊达钢帘线有限公司 | A kind of wire drawing die work cone angle detection method |
| CN112050737A (en) * | 2020-09-17 | 2020-12-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Non-contact detection method for rubber sealing ring |
| CN112050737B (en) * | 2020-09-17 | 2021-11-05 | 中国航发沈阳黎明航空发动机有限责任公司 | Non-contact detection method for rubber sealing ring |
| CN112195733A (en) * | 2020-09-27 | 2021-01-08 | 刘胜 | Highway maintenance is with detection device that can automatic identification road surface is damaged |
| CN116393545A (en) * | 2023-06-08 | 2023-07-07 | 常州恒丰特导股份有限公司 | Universal die seat for rapidly checking die and checking method thereof |
| CN116393545B (en) * | 2023-06-08 | 2023-08-18 | 常州恒丰特导股份有限公司 | Universal die seat for rapidly checking die and checking method thereof |
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Application publication date: 20131120 |