CN201470688U - Coded disc protection device - Google Patents
Coded disc protection device Download PDFInfo
- Publication number
- CN201470688U CN201470688U CN2009202223831U CN200920222383U CN201470688U CN 201470688 U CN201470688 U CN 201470688U CN 2009202223831 U CN2009202223831 U CN 2009202223831U CN 200920222383 U CN200920222383 U CN 200920222383U CN 201470688 U CN201470688 U CN 201470688U
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- CN
- China
- Prior art keywords
- code
- disc
- coded disc
- protective cover
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a coded disc protection device, belonging to the technical field of rolling automation control. The coded disc protection device comprises a coded disc protective cover, a coded disc fixed plate, an air inlet, a wiring hole slot, a bracket set screw hole, a coded disc set screw hole 6 and a coded disc catching hole, wherein the coded disc protective cover (1) and the coded disc fixed plate (2) concentric and directly welded and fixed; the coded disc protective cover (1) is provided with the wiring hole slot (4) and the air inlet (3); and the coded disc fixed plate (2) is a square stainless steel plate, and the center of the coded disc fixed plate (2) is provided with the coded disc catching hole (7), the bracket set screw hole (5) and the coded disc set screw hole (6). The coded disc protection device has the advantages of being applicable to a coded disc in a severe environment, being capable of well preventing water vapour from damaging the coded disc, greatly shortening the replacing time of the coded disc and effectively prolonging the service life and having high cost performance and simple and easy manufacture.
Description
Technical field
The utility model belongs to rolling technical field of automatic control, and a kind of code-disc protective device particularly is provided, and is applicable to that the automation specialty has guaranteed the normal operation of code-disc in equipment control, and has well protected code-disc and be easy to change code-disc.
Background technology
Moving steel 2160 hot rollings is the very high production lines of automaticity, very high to the stability requirement of the automation equipment at scene like this.We use a large amount of control appliance strokes and the instrument-code-disc of angle in these automation equipments, and the installation site of code-disc is mostly all in the environment of disliking example, as the code-disc of finishing mill control kink angle, be installed between frame and place that dephosphorization water is ejected into.If the code-disc water inlet causes very big loss to company exactly.We can be by the rough importance that some data illustrate this code-disc protective device that calculates.
At first, code-disc water inlet infringement means that code-disc will change, and according to the unified planning standard of existing company, a code-disc, cost are about 10000 yuan, and single replacing code-disc manpower minimal maintenance needs about 40 minutes.
Secondly, if the code-disc water inlet is undermined, must causes completely when changing code-disc and stop.The length of replacing time is directly proportional with loss, and the time of replacing, equipment itself was not only in the long more loss that causes, the expense of the equipment loss when stopping in addition.
Once more, code-disc suffers bigger destruction, to such an extent as to cause steel scrap, happens occasionally because of the code-disc fault causes the situation of steel scrap at 2160 production lines, just needs to change the front end catcher of code-disc and communication cable and code-disc in this case.About about one hour, the time can significantly increase greatly the time of Xiao Haoing like this, also needs to spend certain hour after the replacing and demarcates again.
Summary of the invention
The purpose of this utility model is to provide a kind of code-disc protective device, has solved disliking under the routine environment code-disc destructions of intaking easily, influences service life, even causes whole rolling line parking problem to be produced.Be applicable to the code-disc of disliking under the routine environment.
The utility model device comprises code-disc protective cover, code-disc fixed head, air inlet, wiring hole slot, support fixed screw holes, code-disc fixed screw holes, code-disc catcher hole.The code-disc protective cover is concentric with the code-disc fixed head, and directly welding is fixing.Be processed with the wiring hole slot on the code-disc protective cover, processing simultaneously is installed into pore; The code-disc fixed head is square corrosion resistant plate, and center processing code-disc catcher hole processes support fixed screw holes, code-disc fixed screw holes simultaneously.The code-disc protective cover is that long 115mm, thick 4mm, external diameter are 75mm stainless steel cylinder; Wiring hole slot length on the code-disc protective cover is that 65mm, width are 30mm, air admission hole diameter 10mm; The code-disc fixed head is the square corrosion resistant plate of one 100 * 100 * 4mm, and the diameter in code-disc catcher hole is 35mm.
Protective device of the present utility model adopts stainless steel to make.
Because the equipment of code-disc control is very high in the requirement of stability, does not allow self to rock.And catcher and equipment at code-disc rotate simultaneously, in order to make code-disc better stability and service life are arranged, and we have selected the thick stainless steel of 4mm.So both satisfied requirement to stability; simultaneously also code-disc there has been better protection, has selected stainless steel can prevent the problem that the fixed screw of code-disc gets rusty, an air inlet has been arranged on protective device; injecting compressed air can prevent effectively that like this water from entering code-disc and damaging components and parts.According to the mapping at scene, code-disc has had better protection, and has shortened the replacing time of code-disc greatly.
The utility model lays particular emphasis on the protection of code-disc, can be good at prolonging the service life of code-disc, stops the destruction of water to the code-disc components and parts, the intact code-disc that keeps the scene intact, better guarantee normal production.Simultaneously, possess the cost performance height, make easy advantage.
Description of drawings
Fig. 1 is a code-disc protector structural representation.Wherein, code-disc protective cover 1, code-disc fixed head 2, air inlet 3, wiring hole slot 4, support fixed screw holes 5, code-disc fixed screw holes 6, code-disc catcher hole 7.
The specific embodiment
Fig. 1 is a kind of specific embodiment of the present utility model.This device comprises code-disc protective cover 1, code-disc fixed head 2, air inlet 3, wiring hole slot 4, support fixed screw holes 5, code-disc fixed screw holes 6, code-disc catcher hole 7.Code-disc protective cover 1 is concentric with the code-disc fixed head, and directly welding is fixing.Be processed with wiring hole slot 4 on the code-disc protective cover 1, processing simultaneously is installed into pore 3; Code-disc fixed head 2 is square corrosion resistant plate, and center processing code-disc catcher hole 7 processes support fixed screw holes 5, code-disc fixed screw holes 6 simultaneously.
As shown in the figure, wherein the code-disc protective cover is that long 115mm, thick 4mm, external diameter are 75mm stainless steel cylinder, and is concentric with the code-disc fixed head, and directly welding is fixing.Being processed with a length on the code-disc protective cover 1 is that 65mm, width are the wiring hole slot 4 of 30mm, and the air admission hole 3 of a diameter 10mm has been installed in processing simultaneously; Code-disc fixed head 2 is the square corrosion resistant plate of one 100 * 100 * 4mm, and the code-disc catcher hole 7 of diameter 35mm is processed at the center.
Claims (4)
1. a code-disc protective device comprises code-disc protective cover, code-disc fixed head, air inlet, wiring hole slot, support fixed screw holes, code-disc fixed screw holes (6), code-disc catcher hole; It is characterized in that code-disc protective cover (1) is concentric with code-disc fixed head (2), directly welding is fixing; Be processed with wiring hole slot (4) on the code-disc protective cover (1), processing simultaneously is installed into pore (3); Code-disc fixed head (2) is square corrosion resistant plate, and center processing code-disc catcher hole (7) processes support fixed screw holes (5), code-disc fixed screw holes (6) simultaneously.
2. device according to claim 1 is characterized in that, code-disc protective cover (1) is that long 115mm, thick 4mm, external diameter are 75mm stainless steel cylinder.
3. device according to claim 1 is characterized in that, wiring hole slot (4) length on the code-disc protective cover (1) is that 65mm, width are 30mm, air admission hole (3) diameter 10mm.
4. device according to claim 1 is characterized in that, code-disc fixed head (2) is 100 * 100 * 4mm, and the diameter in code-disc catcher hole (7) is 35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202223831U CN201470688U (en) | 2009-09-04 | 2009-09-04 | Coded disc protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202223831U CN201470688U (en) | 2009-09-04 | 2009-09-04 | Coded disc protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470688U true CN201470688U (en) | 2010-05-19 |
Family
ID=42406927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202223831U Expired - Lifetime CN201470688U (en) | 2009-09-04 | 2009-09-04 | Coded disc protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314781A (en) * | 2017-07-11 | 2017-11-03 | 南阳凯鑫光电股份有限公司 | Photoelectric encoder rotation protection device and photoelectric encoder code-disc |
-
2009
- 2009-09-04 CN CN2009202223831U patent/CN201470688U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314781A (en) * | 2017-07-11 | 2017-11-03 | 南阳凯鑫光电股份有限公司 | Photoelectric encoder rotation protection device and photoelectric encoder code-disc |
| CN107314781B (en) * | 2017-07-11 | 2020-08-21 | 南阳凯鑫光电股份有限公司 | Photoelectric encoder rotation protection device and photoelectric encoder code wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CAPITAL IRON + STEEL GENERAL CO. Effective date: 20140404 Owner name: BEIJING SHOUGANG CO., LTD. Free format text: FORMER OWNER: HEBEI SHOUGANG QIAN'AN STEEL CO., LTD. Effective date: 20140404 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 064404 TANGSHAN, HEBEI PROVINCE TO: 100041 SHIJINGSHAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140404 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Patentee before: Capital Iron & Steel General Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |