CN207952223U - A kind of coiler pinch-roll roll gap calibration instruments of inspection - Google Patents
A kind of coiler pinch-roll roll gap calibration instruments of inspection Download PDFInfo
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- CN207952223U CN207952223U CN201820365605.4U CN201820365605U CN207952223U CN 207952223 U CN207952223 U CN 207952223U CN 201820365605 U CN201820365605 U CN 201820365605U CN 207952223 U CN207952223 U CN 207952223U
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- fixing sleeve
- measuring rod
- fastening
- roll
- roll gap
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Abstract
The utility model discloses a kind of coiler pinch-roll roll gap calibration instruments of inspection, are related to hot-strip taking-up equipment Accuracy Control field.Including measuring rod, the end of the measuring rod is equipped with handle, the measuring rod is equipped with sliding rail, sliding block is slidably connected in the sliding rail, the sliding block is two, and the first fixing sleeve is equipped on two sliding blocks, first fixing sleeve is equipped with the first fastening bolt, the measuring rod is equipped with fastening through-hole, and multiple fastening through-holes are corresponding with sliding rail and communicate, and the second fastening bolt is equipped in the fastening through-hole.The beneficial effects of the utility model are：The precision that pinch roller roll gap calibration can be improved ensure that the safety of staff.
Description
Technical field
The utility model is related to hot-strip taking-up equipment Accuracy Control field, specifically a kind of coiler pinch-rolls
The roll gap calibration instruments of inspection.
Background technology
Coiler pinch-roll is the important component of downcoiler, is played during strip coiling and focuses on your writing
With.Finished strip is clamped and is sent into coiling machine, establishes tension during strip coiling, and by tension reel, pinch roller with
And reasonably distributed between finishing mill, undertake whole tension after strip goes out finishing mill.Before strip reaches coiling machine
Strip is waited for certain advanced rate (opposite strip) operating, certain draw is played to strip steel head；Work as strip steel head
It is pre-bent to strip steel head when reaching coiler pinch-roll, strip is made to be easily accessible coiling machine；When strip is batched in coiling machine
After stabilization, pinch roller keeps speed sync with reel, and tension is carried out reasonable distribution between finishing mill and coiling machine, ensures
Roll；After tail part of band steel leaves finishing mill F6, pinch roller plays tail part of band steel with certain lag rate (opposite strip) operating
Certain drag interaction.
During strip coiling, pinch roller both sides hydraulic cylinder is with impartial constant pressure compaction strip, but both sides are impartial
Can pressure acts on strip, ensure strip in coiling process, after especially finishing mill throws steel, leans on pinch roller to be clamped completely
When strip is clamped in power, depend primarily on whether pinch roller both sides roll gap is consistent, if both sides roll gap is inconsistent, even both sides are given
Identical pressure is given also to be difficult to ensure strip not sideslip.
In order to which pinch roller gap is demarcated and measured, first power supply is closed, three staff is needed to carry out
Pinch roller is lifted to maximum by work compound, wherein a staff is needed to enter between upper bottom pinch roll, detection is put with stick
It sets to designated position, there is larger security risks, while the precision that position is placed in operating process is not high, affects measurement
Precision.
Utility model content
The purpose of this utility model is to provide a kind of coiler pinch-roll roll gap calibration instruments of inspection, can improve pinch
The precision of roller gap calibration, ensure that the safety of staff.
The utility model to achieve the above object, is achieved through the following technical solutions：
The end of a kind of coiler pinch-roll roll gap calibration instruments of inspection, including measuring rod, the measuring rod is equipped with handle,
The measuring rod is equipped with sliding rail, and sliding block is slidably connected in the sliding rail, and the sliding block is two, on two sliding blocks
Equipped with the first fixing sleeve, first fixing sleeve is circular ring shape, and first fixing sleeve is equipped with the first fastening bolt, the survey
Gauge rod is equipped with fastening through-hole, and the fastening through-hole is multiple, and multiple fastening through-holes are corresponding with sliding rail and communicate, described
The second fastening bolt is equipped in fastening through-hole, second fastening bolt is threadedly coupled with measuring rod.
The measuring rod is equipped with the second fixing sleeve, and second fixing sleeve is rectangular and is socketed on measuring rod, described
The top of second fixing sleeve is equipped with third fastening bolt, and the third fastening bolt is threadedly coupled with the second fixing sleeve, and described the
Two fixing sleeve outer walls are equipped with gag lever post.
The gag lever post and the second fixing sleeve are perpendicular.
First fastening bolt is two.
The measuring rod is equipped with graduation mark.
The prior art is compared, the beneficial effects of the utility model are：
1, the sliding block can move back and forth in sliding rail, while sliding block is equipped with the first fixing sleeve, and described first fixes
Set can hold detection stick, so the distance between two detection sticks, energy can be determined according to different pinch rollers
It is enough to realize that, to the different calibration checks for pinching roller gap, the first fastening bolt being equipped with detection be fixed with stick, prevent
Only when detecting, it causes measurement error to increase since detection stick rolls, ensure that the accuracy of roll gap calibration, the be equipped with
The position of the first fixing sleeve can be fixed in two fastening bolts, after the distance between determining two detection sticks, energy
It is enough to ensure that distance between the two not will produce variation, to further ensure the accuracy of roll gap calibration.
2, the measuring rod is equipped with the second fixing sleeve, and second fixing sleeve is rectangular and is socketed on measuring rod, institute
The top for stating the second fixing sleeve is equipped with third fastening bolt, and the third fastening bolt is threadedly coupled with the second fixing sleeve, described
Second fixing sleeve outer wall is equipped with gag lever post, and the gag lever post being equipped with can be defined the position of detection stick, when detecting,
It can realize and detection is quickly placed into designated position with stick, improve work efficiency, meanwhile, second fixation can be along
Measuring rod moves back and forth, and the gag lever post is set on the outer wall of the second fixing sleeve, so gag lever post also can be along measurement
Bar moves back and forth, so gag lever post can be moved to corresponding position according to the width of different pinch rollers, to improve
The calibration range of the roll gap calibration instruments of inspection.
3, the gag lever post and the second fixing sleeve are perpendicular, when gag lever post and pinch roller contact, can make gag lever post with
Pinch roller contact area is maximum, gag lever post can be made to keep relatively stable state, so as to be further ensured that roll gap calibration
Accuracy.
4, first fastening bolt is two, and two first fastening bolts can make detection more steady with rodlike state
Fixed, after detection is squeezed with stick, the distance of two detection sticks will not change, and further ensure roll gap calibration
Accuracy.
5, the measuring rod be equipped with graduation mark, between determining two detection sticks apart from when, can be according to scale
Two the first fixing sleeves are moved to corresponding position by line, are convenient for the operation of staff, improve the work effect of staff
Rate.
Description of the drawings
Attached drawing 1 is the schematic front view of the utility model.
Attached drawing 2 is the main view schematic cross-sectional view of the utility model.
Attached drawing 3 is the directions A-A schematic cross-sectional view in attached drawing 2.
Attached drawing 4 is enlarged diagram at I in attached drawing 2.
Attached drawing 5 is the schematic top plan view of the utility model.
Attached drawing 6 is the location of detection stick during roll gap calibration.
Attached drawing 7 is status diagram when using roll gap calibration instruments of inspection during roll gap calibration.
Attached drawing 8 is the enlarged diagram at II in attached drawing 7.
Label shown in attached drawing：
1, pinch roller；2, measuring rod；3, handle；4, sliding rail；5, sliding block；6, the first fixing sleeve；7, the first fastening bolt；8、
Fastening through-hole；9, the second fastening bolt；10, the second fixing sleeve；11, third fastening bolt；12, gag lever post；13, graduation mark；14、
Detection stick.
Specific implementation mode
As shown in Fig. 1 to Fig. 8 with reference to specific embodiment, the utility model is expanded on further.It should be understood that these implementations
Example is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read this practicality
After the content of novel instruction, those skilled in the art can make various changes or modifications the utility model, these shapes of equal value
Formula equally falls within range defined herein.
Described in the utility model is a kind of coiler pinch-roll roll gap calibration instruments of inspection, and the pinch roller 1 is two, two
A pinch roller 1 is setting up and down, and two 1 both sides of the pinch roller are connect by shaft with hydraulic device, is adjusted up and down to realize
The distance between two pinch rollers 1, including measuring rod 2,2 cross section of the measuring rod are square, the end of the measuring rod 2
Equipped with handle 3, the measuring rod 2 is equipped with sliding rail 4, and the sliding rail 4 is in " convex " shape and inside measuring rod 2, the sliding rail 4
Sliding block 5 is inside slidably connected, the sliding block 5 is two, and two sliding blocks 5 are slidably connected with sliding rail 4, two sliding blocks
The first fixing sleeve 6 is equipped on 5, first fixing sleeve 6 is circular ring shape, and first fixing sleeve 6 can hold detection stick
14, first fixing sleeve 6 is equipped with the first fastening bolt 7, and first fastening bolt 7 can be to being put into the first fixing sleeve
Detection stick 14 in 6 is fixed, and prevents detection stick 14 from being moved when being squeezed, when needing to 1 roll gap two of pinch roller
When the roll gap difference of side is demarcated, according to different 1 specifications of pinch roller, come move between two first fixing sleeves 6 away from
From improving detection efficiency, the measuring rod 2 is equipped with fastening through-hole 8, and the fastening through-hole 8 is multiple, multiple fastenings
Through-hole 8 is corresponding with sliding rail 4 and communicates, and is equipped with the second fastening bolt 9 in the fastening through-hole 8, second fastening bolt 9 with
Measuring rod 2 is threadedly coupled, and after distance between two the first fixing sleeves 6 determines, rotates the second fastening bolt 9, and described the
Two fastening bolts 9 can the first fixing sleeve 6 be fixed, ensure that the distance between two described first fixing sleeves 6 will not go out
Now change, ensure that the accuracy of measurement data.
In order to further increase the working efficiency of staff, the accuracy of the instruments of inspection is improved, is set on the measuring rod 2
There are the second fixing sleeve 10, second fixing sleeve 10 to be rectangular and be socketed on measuring rod 2, the top of second fixing sleeve 10
Equipped with third fastening bolt 11, the third fastening bolt 11 is threadedly coupled with the second fixing sleeve 10, second fixing sleeve 10
Outer wall is equipped with gag lever post 12, and the gag lever post 12 being equipped with can be defined detection with the position of stick 14, when detecting, can
Detection stick 14 is quickly placed into designated position by realization, is improved work efficiency, meanwhile, second fixation can be along survey
Gauge rod 2 moves back and forth, and the gag lever post 12 is set on the outer wall of the second fixing sleeve 10, so gag lever post 12 also can be along
Measuring rod 2 moves back and forth, so gag lever post 12 can be moved to corresponding position according to the width of different pinch rollers 1, from
And improve the calibration range of the roll gap calibration instruments of inspection.
In order to ensure the accuracy of roll gap calibration, the gag lever post 12 and the second fixing sleeve 10 are perpendicular, in gag lever post 12
When being contacted with pinch roller 1, gag lever post 12 can be made maximum with 1 contact area of pinch roller, gag lever post 12 can be made to keep more steady
Fixed state, so as to be further ensured that the accuracy of roll gap calibration.
In order to further ensure the accuracy of roll gap calibration, first fastening bolt 7 is two, and two described first tight
Fixing bolt 7 can make 14 state of detection stick more stablize, after detection stick 14 is squeezed, two detections with stick 14 away from
From that will not change, the accuracy of roll gap calibration is further ensured.
In order to improve the working efficiency of staff, the measuring rod 2 is equipped with graduation mark 13, is determining two detection use
When the distance between stick 14, two the first fixing sleeves 6 can be moved to corresponding position according to graduation mark 13, be convenient for work
The operation of personnel improves the working efficiency of staff.
Embodiment：
The end of a kind of coiler pinch-roll roll gap calibration instruments of inspection, including measuring rod 2, the measuring rod 2 is equipped with handle
Hand 3 and graduation mark 13, the measuring rod 2 are equipped with sliding rail 4, and sliding block 5 is slidably connected in the sliding rail 4, and the sliding block 5 is two
It is a, it is equipped with the first fixing sleeve 6 on two sliding blocks 5, first fixing sleeve 6 is circular ring shape, on first fixing sleeve 6
Equipped with the first fastening bolt 7, first fastening bolt 7 is two, and the measuring rod 2 is equipped with fastening through-hole 8, the fastening
Through-hole 8 is multiple, and multiple fastening through-holes 8 are corresponding with sliding rail 4 and communicate, and the second fastening is equipped in the fastening through-hole 8
Bolt 9, second fastening bolt 9 are threadedly coupled with measuring rod 2, and the measuring rod 2 is equipped with the second fixing sleeve 10, and described the
Two fixing sleeves 10 are rectangular and are socketed on measuring rod 2 that the top of second fixing sleeve 10 is equipped with third fastening bolt 11, institute
It states third fastening bolt 11 to be threadedly coupled with the second fixing sleeve 10,10 outer wall of the second fixing sleeve is equipped with gag lever post 12, institute
It states gag lever post 12 and the second fixing sleeve 10 is perpendicular.
Claims (5)
1. a kind of coiler pinch-roll roll gap calibration instruments of inspection, it is characterised in that：Including measuring rod, the end of the measuring rod
Equipped with handle, the measuring rod is equipped with sliding rail, and sliding block is slidably connected in the sliding rail, and the sliding block is two, two institutes
It states and is equipped with the first fixing sleeve on sliding block, first fixing sleeve is circular ring shape, and first fixing sleeve is equipped with the first fastening
Bolt, the measuring rod are equipped with fastening through-hole, and the fastening through-hole is multiple, and multiple fastening through-holes are corresponding with sliding rail
And communicate, the second fastening bolt is equipped in the fastening through-hole, second fastening bolt is threadedly coupled with measuring rod.
2. a kind of coiler pinch-roll roll gap calibration instruments of inspection according to claim 1, it is characterised in that：The measuring rod
It is equipped with the second fixing sleeve, second fixing sleeve is rectangular and is socketed on measuring rod that the top of second fixing sleeve is set
There are third fastening bolt, the third fastening bolt to be threadedly coupled with the second fixing sleeve, the second fixing sleeve outer wall is equipped with
Gag lever post.
3. a kind of coiler pinch-roll roll gap calibration instruments of inspection according to claim 2, it is characterised in that：The gag lever post
It is perpendicular with the second fixing sleeve.
4. a kind of coiler pinch-roll roll gap calibration instruments of inspection according to claim 1, it is characterised in that：Described first is tight
Fixing bolt is two.
5. a kind of coiler pinch-roll roll gap calibration instruments of inspection according to claim 1, it is characterised in that：The measuring rod
It is equipped with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365605.4U CN207952223U (en) | 2018-03-16 | 2018-03-16 | A kind of coiler pinch-roll roll gap calibration instruments of inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365605.4U CN207952223U (en) | 2018-03-16 | 2018-03-16 | A kind of coiler pinch-roll roll gap calibration instruments of inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952223U true CN207952223U (en) | 2018-10-12 |
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ID=63743922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365605.4U Active CN207952223U (en) | 2018-03-16 | 2018-03-16 | A kind of coiler pinch-roll roll gap calibration instruments of inspection |
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| Country | Link |
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| CN (1) | CN207952223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435804A (en) * | 2018-03-16 | 2018-08-24 | 山东鲁冶瑞宝电气自动化有限公司 | A kind of coiler pinch-roll roll gap calibration instruments of inspection and the method for inspection |
-
2018
- 2018-03-16 CN CN201820365605.4U patent/CN207952223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435804A (en) * | 2018-03-16 | 2018-08-24 | 山东鲁冶瑞宝电气自动化有限公司 | A kind of coiler pinch-roll roll gap calibration instruments of inspection and the method for inspection |
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