CN102003929A - Detection method for equipment installation parallelism of linkage unit production line - Google Patents
Detection method for equipment installation parallelism of linkage unit production line Download PDFInfo
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- CN102003929A CN102003929A CN2009101949592A CN200910194959A CN102003929A CN 102003929 A CN102003929 A CN 102003929A CN 2009101949592 A CN2009101949592 A CN 2009101949592A CN 200910194959 A CN200910194959 A CN 200910194959A CN 102003929 A CN102003929 A CN 102003929A
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Abstract
The invention claims a detection method for equipment installation parallelism of a linkage unit production line. A special oscillating rod is used for the detection of the equipment installation parallelism of the interlinked unit production line. The special oscillating rod is provided with a triangle fixing bracket and an inside micrometer. The detection method is characterized by comprising the following steps: hanging a steel wire parallel to the central reference line of the production line unit, fixing the special oscillating rod to a tested roller with a bolt by means of a hoop at the bottom of the triangle fixing bracket, wherein the special oscillating rod and the steel wire are separately intersected at two symmetric points as the tested roller rotates; adjusting the inside micrometer at the top of the special oscillating rod in order to contact an end thimble of the inside micrometer with the steel wire, and separately reading scale values from the inside micrometer in the contact with critical points of the symmetric points of the steel wire, wherein a difference of the scale values is used as a verticality deviation between an axis of the tested roller and the central reference line of the production unit.
Description
Technical field
The present invention relates to a kind of machinery the method that the industry checkout equipment is installed the depth of parallelism is installed, specifically, be a kind of depth of parallelism between the rotatable equipment on the interlock unit production line that is used to detect, as the method for the installation depth of parallelism of working rolls such as the uncoiler on the belt steel rolling line, coiling machine, jockey pulley, pinch roll.
Background technology
Raising along with black, non-ferrous metal thin plate band production line travelling speed, control requires also more and more higher to thin plate band sideslip, in order to control sideslip, must control the depth of parallelism of individual device on the production line during installation, but still not have the convenient method of checking the depth of parallelism of individual device at present.
Summary of the invention
Purpose of the present invention is to propose a kind of method that interlock unit apparatus for production line is installed the depth of parallelism that detects easily.
For achieving the above object, technical solution of the present invention is:
A kind of unit apparatus for production line that links is installed the detection method of the depth of parallelism, use a detection interlock unit apparatus for production line that the special-purpose fork of the depth of parallelism is installed, described special-purpose fork is provided with a triangle body fixed mount and a micrometer inside caliper, and the bottom of described triangle body fixed mount is provided with an anchor ear, it is characterized in that described detection method may further comprise the steps:
Step 1: behind the interlock unit apparatus for production line installation in position, according to production line unit central datum line above described unit equipment, hang one with the steel wire of described production line unit center reference line parallel.
Step 2: the anchor ear of described special-purpose fork by the bottom of described triangle body fixed mount is fixed by bolts on the test roller.
Step 3: described test roller is monosymmetric at center own, be less than or equal to when rotating in 180 ° of scopes, drives described special-purpose fork swing, so that described special-purpose fork and described steel wire intersect at two symmetric points L of both sides respectively
1And L
2, but described special-purpose fork and described steel wire not exclusively collide, and the distance L between described two symmetric points is the chord length of swing.
Step 4: the micrometer inside caliper that is adjusted at described special-purpose fork top ends, the end thimble of described micrometer inside caliper is touched mutually with described steel wire, and read the scale value on the described micrometer inside caliper during critical point of two symmetric points on touching described steel wire respectively, the difference of described 2 scale value is the perpendicularity deviation of tested roller axis and production line unit central datum line.
The detection method that interlock unit apparatus for production line of the present invention is installed the depth of parallelism can also be further achieved by the following technical measures.
Aforesaid detection method, the diameter with the steel wire of described production line unit center reference line parallel in the wherein said step 1 is 0.5mm.
Aforesaid detection method, the precision of wherein said detection method can reach 0.01 ‰.
After adopting technique scheme, the detection method that interlock unit apparatus for production line of the present invention is installed the depth of parallelism has the following advantages:
1. control the sideslip of thin plate band production line effectively.
2. operation is convenient, and degree of accuracy meets the demands, high efficiency.
Description of drawings
Fig. 1 is the synoptic diagram with the steel wire of production line unit center reference line parallel of hanging of detection method of the present invention.
Fig. 2 is the special-purpose fork synoptic diagram of detection method of the present invention.
Fig. 3 is the synoptic diagram that is provided with of the special-purpose fork of detection method of the present invention and equipment roller.
Among the figure: 1 coil holder, 2 steel wires, 3 weights, 4 lines weigh down, 5 equipment, 6 center targets, 8 steel pipes, 9 milscale Fixing clamp-seats, 10 milscales, 11 equipment rollers, 12 anchor ears, 13 fastening bolts.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is illustrated further.
Interlock unit apparatus for production line of the present invention is installed the detection principle of the detection method of the depth of parallelism: the cross central line of all devices on the unit line, when all vertical with same vertical production line unit central datum line, therefore be parallel between all devices on the unit line then, what use that special-purpose fork of the present invention detects is exactly the verticality of each equipment of unit production line and the center line of establishing that draws of linking.
Now see also Fig. 1, Fig. 1 install for interlock unit apparatus for production line of the present invention the depth of parallelism detection method hang synoptic diagram with the steel wire of production line unit center reference line parallel.As shown in the figure, described 1 coil holder, 2 steel wires, 3 weights, 4 lines weigh down, and 5 equipment and 6 center targets are respectively with regard to its position.
Fig. 2 is the special-purpose fork synoptic diagram of detection method of the present invention, and Fig. 3 is the synoptic diagram that is provided with of the special-purpose fork of detection method of the present invention and equipment roller 11.
Then the anchor ear 12 usefulness bolts 13 of described special-purpose fork by the bottom of described triangle body fixed mount are fixed on the testing apparatus roller 11.
Described testing apparatus roller 11 is monosymmetric at roller line center own, be less than or equal to when rotating in 180 ° of scopes, drives described special-purpose fork swing, so that described special-purpose fork and described steel wire 2 intersect at two symmetric points L of both sides respectively
1And L
2, but described special-purpose fork and described steel wire not exclusively collide, and the distance L between described two symmetric points is the chord length of swing.
The depth of parallelism of equipment under test (being verticality) deviate C connects following formula and calculates:
C＝(L
2-L
1)/L
Wherein: C is the parallel misalignment of equipment under test, unit: mm/m;
L
2, L
1Be respectively milscale 10 and touching the scale value of critical point, calculate for convenience and generally establish L with steel wire 2
1Value is zero, (L
2-L
1) get its absolute value, unit: mm;
L-L
2, L
1The spacing of two symmetric points, unit: m.
The detection method that interlock unit apparatus for production line of the present invention is installed the depth of parallelism all is suitable for the interlock unit of being made up of rotating machinery, and precision can reach 0.01 ‰.
Usually behind the interlock unit apparatus for production line installation in position, according to production line unit central datum line (general inlet, the outlet basis that produces unit is provided with the center target), hang a steel wire up, this steel wire is the unit production line, also claim longitudinal centre line, individual device on the unit line (roller) center then claims cross central line.If directly over the equipment (roller) various parts are installed also, steel wire can't penetrate, fork also can't be swung because of barrier, also can draw and establish an auxiliary steel wire (central point that will produce inlet, the outlet of unit earlier with transit be transferred to outside), but must guarantee parallelism precision with unit production line (longitudinal centre line) at equipment (roller) outside (oblique upper).
In detection, according to directly over or the situation of oblique upper steel wire fork is installed, make both close, and swinging to symmetria bilateralis point collide with steel wire (can not collide adjustment swing link end part milscale, the critical conditions that its maintenance is touched fully).
The method of the interlock unit equipment depth of parallelism is proofreaied and correct and detected to use fork of the present invention, be at equipment under test (as roller) center line symmetria bilateralis spot wobble by fork, the fine setting micrometer inside caliper makes it to touch with steel wire, read gap difference between milscale and the steel wire respectively in the critical conditions of touching steel wire, promptly measure the verticality (also be the depth of parallelism) of equipment the unit center line.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique under the situation that does not break away from the spirit and scope of the present invention, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (3)
1. the unit apparatus for production line that links is installed the detection method of the depth of parallelism, use a detection interlock unit apparatus for production line that the special-purpose fork of the depth of parallelism is installed, described special-purpose fork is provided with a triangle body fixed mount and a micrometer inside caliper, and the bottom of described triangle body fixed mount is provided with an anchor ear, it is characterized in that described detection method may further comprise the steps:
Step 1: behind interlock unit apparatus for production line installation in position, according to production line unit central datum line above described unit equipment, hang one with the steel wire of described production line unit center reference line parallel.
Step 2: the anchor ear of described special-purpose fork by the bottom of described triangle body fixed mount is fixed by bolts on the test roller.
Step 3: described test roller is monosymmetric at center own, be less than or equal to when rotating in 180 ° of scopes, drive described special-purpose fork swing, so that described special-purpose fork and described steel wire intersect at two symmetric points of both sides respectively, but described special-purpose fork and described steel wire are not exclusively collided, and the distance between described two symmetric points is the chord length of swing.
Step 4: the micrometer inside caliper that is adjusted at described special-purpose fork top ends, the end thimble of described micrometer inside caliper is touched mutually with described steel wire, and read the scale value on the described micrometer inside caliper during critical point of two symmetric points on touching described steel wire respectively, the difference of described 2 scale value is the perpendicularity deviation of tested roller axis and production line unit central datum line.
2. interlock unit apparatus for production line as claimed in claim 1 is installed the detection method of the depth of parallelism, it is characterized in that, the diameter with the steel wire of described production line unit center reference line parallel in the described step 1 is 0.5mm.
3. interlock unit apparatus for production line as claimed in claim 1 is installed the detection method of the depth of parallelism, it is characterized in that the precision of described detection method can reach 0.01 ‰.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101949592A CN102003929A (en) | 2009-09-01 | 2009-09-01 | Detection method for equipment installation parallelism of linkage unit production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101949592A CN102003929A (en) | 2009-09-01 | 2009-09-01 | Detection method for equipment installation parallelism of linkage unit production line |
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| CN102003929A true CN102003929A (en) | 2011-04-06 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240680A (en) * | 2011-05-06 | 2011-11-16 | 天津二十冶建设有限公司 | Method for adjusting verticality of rolling mill |
| CN102679830A (en) * | 2012-05-11 | 2012-09-19 | 中国十七冶集团有限公司 | Center alignment method of large-sized equipment |
| CN103575193A (en) * | 2012-07-24 | 2014-02-12 | 五冶集团上海有限公司 | Method for rapidly and accurately detecting installation quality of strip steel support roller system in horizontal type annealing furnace |
| CN104964635A (en) * | 2015-07-03 | 2015-10-07 | 中国有色金属工业第六冶金建设有限公司 | Installation error jib measuring apparatus and rotating shaft error measuring method |
| CN105841592A (en) * | 2016-04-19 | 2016-08-10 | 中铁上海工程局集团有限公司 | Jacking axis offset measuring device and application method thereof |
| CN107101565A (en) * | 2017-06-30 | 2017-08-29 | 攀钢集团工程技术有限公司 | Detection method for the depth of parallelism between milling train roller |
| CN110232232A (en) * | 2019-05-31 | 2019-09-13 | 宝钢湛江钢铁有限公司 | One kind being suitable for continuous annealing incoming profile aim curve optimal setting |
| CN110560510A (en) * | 2019-10-10 | 2019-12-13 | 中冶天工集团天津有限公司 | Edge overflow control method for coiling machine |
| CN112024603A (en) * | 2020-08-19 | 2020-12-04 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment method for double-cone-head coiling machine of cold rolling mill |
| CN112547801A (en) * | 2020-11-17 | 2021-03-26 | 十四冶建设集团云南安装工程有限公司 | High-precision ultrathin aluminum foil mill unit mounting method |
-
2009
- 2009-09-01 CN CN2009101949592A patent/CN102003929A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240680A (en) * | 2011-05-06 | 2011-11-16 | 天津二十冶建设有限公司 | Method for adjusting verticality of rolling mill |
| CN102679830A (en) * | 2012-05-11 | 2012-09-19 | 中国十七冶集团有限公司 | Center alignment method of large-sized equipment |
| CN103575193A (en) * | 2012-07-24 | 2014-02-12 | 五冶集团上海有限公司 | Method for rapidly and accurately detecting installation quality of strip steel support roller system in horizontal type annealing furnace |
| CN103575193B (en) * | 2012-07-24 | 2016-01-20 | 五冶集团上海有限公司 | Horizental annealer interior band bracing members roller system installation quality is quick, accurate detecting method |
| CN104964635A (en) * | 2015-07-03 | 2015-10-07 | 中国有色金属工业第六冶金建设有限公司 | Installation error jib measuring apparatus and rotating shaft error measuring method |
| CN105841592B (en) * | 2016-04-19 | 2018-07-27 | 中铁上海工程局集团有限公司 | A kind of measuring device and its application method of jacking axis deviant |
| CN105841592A (en) * | 2016-04-19 | 2016-08-10 | 中铁上海工程局集团有限公司 | Jacking axis offset measuring device and application method thereof |
| CN107101565A (en) * | 2017-06-30 | 2017-08-29 | 攀钢集团工程技术有限公司 | Detection method for the depth of parallelism between milling train roller |
| CN110232232A (en) * | 2019-05-31 | 2019-09-13 | 宝钢湛江钢铁有限公司 | One kind being suitable for continuous annealing incoming profile aim curve optimal setting |
| CN110560510A (en) * | 2019-10-10 | 2019-12-13 | 中冶天工集团天津有限公司 | Edge overflow control method for coiling machine |
| CN112024603A (en) * | 2020-08-19 | 2020-12-04 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment method for double-cone-head coiling machine of cold rolling mill |
| CN112024603B (en) * | 2020-08-19 | 2022-01-28 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment method for double-cone-head coiling machine of cold rolling mill |
| CN112547801A (en) * | 2020-11-17 | 2021-03-26 | 十四冶建设集团云南安装工程有限公司 | High-precision ultrathin aluminum foil mill unit mounting method |
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Application publication date: 20110406 |