CN205183338U - Tension subtracts quick -witted roller clearning between rolls inclined plane measuring device surely - Google Patents
Tension subtracts quick -witted roller clearning between rolls inclined plane measuring device surely Download PDFInfo
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- CN205183338U CN205183338U CN201520860046.0U CN201520860046U CN205183338U CN 205183338 U CN205183338 U CN 205183338U CN 201520860046 U CN201520860046 U CN 201520860046U CN 205183338 U CN205183338 U CN 205183338U
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Abstract
The utility model relates to a tension subtracts quick -witted technical field surely, concretely relates to tension subtracts quick -witted roller clearning between rolls inclined plane measuring device surely, this measuring device includes the measurement bay, both ends at the measurement bay set up measurement portion respectively, two measurement portions set up to measurement bay outside direction slope, two measurement portions are in the top or the below of measurement bay, be provided with the measurement inclined plane in measurement portion, symmetrical arrangement is made with the perpendicular line in the middle of the measurement bay in measurement inclined plane in two measurement portions, be equipped with the amesdial in one of them measurement portion, the measuring staff of this amesdial and measure that the inclined plane is perpendicular to be set up, and the measuring staff of amesdial extends the measurement inclined plane. Through the utility model discloses a measuring device can the quick effectual breaker roll conical surface, high accuracy, efficient measurement are carried out to the clearning between rolls between the roll and the size on roll inclined plane to avoid measuring not accurately and product problem that cause.
Description
Technical field
The utility model relates to tension force and surely subtracts machine technology field, is specifically related to a kind of tension force and surely subtracts machine roller gap inclined-plane measurement mechanism.
Background technology
It is one of main rolling tool during hot rolled seamless steel tube is produced that tension force subtracts machine roller surely, it makes hollow forging realize tube reducing under Minimal Tension state, sizing, thus obtain the fished pipe of plurality of specifications, the three-roller type rolling that mostly is of current employing subtracts machine surely, namely in frame, be provided with three rollers, the roll path of steel pipe is enclosed between three rollers, between roller and roller, the precision of roll gap is to the quality of the dimensional accuracy of steel pipe and surface smoothness and product, play crucial effect, when between adjacent roller, roll gap is large, rolling steel tube surface fineness does not out reach requirement, there will be spiral pattern, the defects such as steel pipe rolling tube reducing and sizing cannot be realized, and roll gap too little time, three rollers are easily stuck, cannot rotate, easily there is rolling accident, damage is caused to steel pipe, simultaneously also pair roller and equipment thereof can cause damage.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide and a kind ofly can surely subtracts machine roller gap inclined-plane measurement mechanism by the roll gap of breaker roll inclined-plane, the roll shop building fast and effectively tension force that carries out measuring.
The technical scheme of the utility model object one is as follows:
Tension force subtracts machine roller gap inclined-plane measurement mechanism surely, comprise measurement bay, at the two ends of measurement bay, measurement section is set respectively, two measurement section are obliquely installed to measurement bay lateral direction, two measurement section are in above or below measurement bay, measurement section is provided with measurement inclined-plane, measurement inclined-plane in two measurement section is arranged symmetrically with the vertical line in the middle of measurement bay, a measurement section is equipped with amesdial wherein, the measuring staff of this amesdial and measure that inclined-plane is vertical to be arranged, and the measuring staff of amesdial extends measurement inclined-plane.
Further, in order to ensure overall precision and the certainty of measurement of measurement mechanism, described measurement bay is a straight cross bar, and described measurement section is done bending extension up or down by crossbar end and formed.
Further, in order to adapt to measure the roll of the different angles conical surface, the vertical line of described measurement inclined-plane and measurement bay forms included angle A, and included angle A is 30 °-60 °.
Have employed technique scheme, on angle and the roll of measuring inclined-plane, the conical surface adapts, and when breaker roll is measured, measuring inclined-plane can fit with the roll conical surface, so just solves the problem of the difficult measurement of roll frustoconical bevel angle; Two distances measured between inclined-plane equal diametric distance between the single roll homonymy conical surface and add the roll gap distance set between two roll conical surfaces, during measurement, measurement inclined-plane and the roll conical surface that amesdial is housed are fitted, fit across the opposite side of roll and the roll conical surface in measurement inclined-plane without amesdial, in this process, amesdial can demonstrate data, and these data are the roll gap distances between two roll conical surfaces, thus can detect the problem of roller gap size; Meanwhile, also can judge that roll inclined-plane head major part is little according to the data of amesdial, to solve the problem that major part little area of bed difficulty in roll inclined-plane is measured.The roll gap of the breaker roll conical surface, roll shop building and the size on roll inclined-plane high accuracy, high efficiency measurement can be carried out fast and effectively, to avoid measuring not the precisely product problem caused by measurement mechanism of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of measurement mechanism in the utility model;
Fig. 2 is the detected state schematic diagram of the utility model measurement mechanism;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of single roll;
Fig. 5 is the working state schematic representation of three rolls;
In accompanying drawing, 1 is measurement bay, and 2 is measurement section, and 3 for measuring inclined-plane, and 4 is the vertical line in the middle of measurement bay, and 5 is amesdial, and 6 is the measuring staff of amesdial, and 7 is screw, and 8 is roll, and 9 is roll gap, and 10 is the roll conical surface.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
See Fig. 1-5, tension force subtracts machine roller gap inclined-plane measurement mechanism surely, comprise measurement bay 1, at the two ends of measurement bay, measurement section 2 is set respectively, two measurement section are obliquely installed to measurement bay lateral direction, two measurement section are in above or below measurement bay, measurement section is provided with and measures inclined-plane 3, measurement inclined-plane in two measurement section is arranged symmetrically with the vertical line 4 in the middle of measurement bay, measure the inner surface that inclined-plane is in measurement section, measure inclined-plane in the face of arranging for two, a measurement section is equipped with amesdial 5 wherein, the measuring staff of this amesdial and measure that inclined-plane is vertical to be arranged, and the measuring staff 6 of amesdial extends measurement inclined-plane.Amesdial is assemblied on measurement bay by screw 7.
During concrete enforcement, in order to ensure overall precision and the certainty of measurement of measurement mechanism, measurement bay is a straight cross bar, and measurement section is done bending extension up or down by crossbar end and formed.Certain measurement bay also can adopt straight sheet material or bending sheet material or bending cross bar to realize, as long as can ensure that the measurement inclined-plane of two measurement section is facing and be arranged symmetrically with measurement bay vertical line.And the vertical line measuring inclined-plane and measurement bay forms included angle A, included angle A is 30 ° or 45 ° or 60 °.Here the angle of included angle A, the tapering according to the roll conical surface is arranged, and can detect the tapering of the roll conical surface and the abrasion condition of the conical surface like this according to the laminating degree measuring inclined-plane and the roll conical surface.
Tension force subtracts the using method following steps of machine roller gap inclined-plane measurement mechanism surely,
Step one, make measurement bay 1, at the both ends of measurement bay, measurement section 2 is extended in bending, two measurement section are arranged symmetrically with the vertical line 4 in the middle of measurement bay, the facing medial surface of two measurement section is for measuring inclined-plane 3, wherein measurement section to be loaded onto an amesdial 5, the measuring staff 6 of this amesdial and measure that inclined-plane is vertical to be arranged and extend measurement inclined-plane, measures inclined-plane corresponding with the conical surface on roll;
Step 2, the distances in setting procedure one between two measurement inclined-planes equal diametric distance between the single roll 8 homonymy conical surface and add roll gap 9 distance set between two roll conical surfaces;
Step 3, in testing process, is close to the measurement inclined-plane that amesdial is housed on the conical surface of roll, and the registration of amesdial is adjusted to zero;
Step 4, then is fitted across the opposite side of roll and the roll conical surface 10 in the measurement inclined-plane without amesdial, in this process, amesdial just can produce registration, this registration is just roll gap 9 distance between two roll conical surfaces.Roll gap distance values on amesdial and the roll gap distance values of setting compare, if when the numerical value on amesdial is greater than setting roll gap numerical value, illustrate that the roll gap of roll shop building becomes large, meeting influence of rolled quality, namely rolling steel tube surface fineness does not out reach requirement, there will be the defects such as decorative pattern, if when the numerical value on amesdial is less than setting roll gap numerical value, illustrate that the roll gap of roll shop building diminishes, there will be roll easily stuck, rolling accident, such staff can measure by breaker roll at any time, be convenient to the roll gap grasping roll in real time, and do not need roll to disassemble to measure again, avoid the long-time shutdown of rolling, promote operating efficiency.By the measuring method of this device, can detect at any time on the vertical car of roll oblique surface machining, detect and comprise the roll conical surface, the roll gap of roll shop building and the size on roll inclined-plane, simultaneously also can at roll in tube rolling process, real-time roll gap between breaker roll detects, during to avoid roll gap excessive, rolling steel tube surface fineness does not out reach requirement, there is the defects such as decorative pattern, and roll gap too little time, roll is easily stuck, easily occurs rolling accident, causes damage and roller and equipment thereof to cause the problem of damage to steel pipe.
Claims (3)
1. tension force subtracts machine roller gap inclined-plane measurement mechanism surely, it is characterized in that, comprise measurement bay, at the two ends of measurement bay, measurement section is set respectively, two measurement section are obliquely installed to measurement bay lateral direction, two measurement section are in above or below measurement bay, measurement section is provided with measurement inclined-plane, measurement inclined-plane in two measurement section is arranged symmetrically with the vertical line in the middle of measurement bay, a measurement section is equipped with amesdial wherein, the measuring staff of this amesdial and measure that inclined-plane is vertical to be arranged, and the measuring staff of amesdial extends measurement inclined-plane.
2. tension force according to claim 1 subtracts machine roller gap inclined-plane measurement mechanism surely, it is characterized in that, described measurement bay is a straight cross bar, and described measurement section is done bending extension up or down by crossbar end and formed.
3. tension force according to claim 1 and 2 subtracts machine roller gap inclined-plane measurement mechanism surely, it is characterized in that, the vertical line of described measurement inclined-plane and measurement bay forms included angle A, and included angle A is 30 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860046.0U CN205183338U (en) | 2015-10-30 | 2015-10-30 | Tension subtracts quick -witted roller clearning between rolls inclined plane measuring device surely |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520860046.0U CN205183338U (en) | 2015-10-30 | 2015-10-30 | Tension subtracts quick -witted roller clearning between rolls inclined plane measuring device surely |
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| CN205183338U true CN205183338U (en) | 2016-04-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268749A (en) * | 2015-10-30 | 2016-01-27 | 常州宝隆冶金设备制造有限公司 | Measuring device and method for roller seams and inclined planes of tension sizing reducing mill |
| CN106524869A (en) * | 2016-12-28 | 2017-03-22 | 无锡透平叶片有限公司 | Detection device for detecting wall thickness of blade tenon threaded hole |
-
2015
- 2015-10-30 CN CN201520860046.0U patent/CN205183338U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268749A (en) * | 2015-10-30 | 2016-01-27 | 常州宝隆冶金设备制造有限公司 | Measuring device and method for roller seams and inclined planes of tension sizing reducing mill |
| CN106524869A (en) * | 2016-12-28 | 2017-03-22 | 无锡透平叶片有限公司 | Detection device for detecting wall thickness of blade tenon threaded hole |
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