CN208019188U - A kind of straightener roll gap calibration pressure sensor positioning auxiliary device - Google Patents
A kind of straightener roll gap calibration pressure sensor positioning auxiliary device Download PDFInfo
- Publication number
- CN208019188U CN208019188U CN201820278678.XU CN201820278678U CN208019188U CN 208019188 U CN208019188 U CN 208019188U CN 201820278678 U CN201820278678 U CN 201820278678U CN 208019188 U CN208019188 U CN 208019188U
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- pressure sensor
- push
- roll gap
- auxiliary device
- locating surface
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Abstract
The utility model belongs to steel band straightening equipment technical field, discloses a kind of straightener roll gap calibration pressure sensor positioning auxiliary device, including：Push platform and the push rod being attached thereto；The push mesa base setting and the matched axial arc locating surface of roll surface；Pressure sensor push face is opened up in the push mesa sidewalls；Radial position limiting structure is opened up on the pressure sensor push face, limiter pressure sensor moves radially.The utility model provides a kind of auxiliary device, improves push positioning accuracy and the posture accuracy of straightener roll gap calibration pressure sensor.
Description
Technical field
The utility model is related to steel band straightening equipment technical field, more particularly to a kind of straightener roll gap calibration pressure sensing
Device positioning auxiliary device.
Background technology
The means majority of roll leveller calibration at present is to use special roll gap nominal pressure sensor, this is a kind of collection pressure
Control is controlled in integrated scaling method with position, has very high stated accuracy.
When demarcating straightener roll gap, the sides roller system entrance DS (transmission side) are placed on using 4 groups of roll gap calibration pressure sensors
And the specific position of the sides OS (fore side), the sides DS of outlet and the sides OS.Using manual placement, since roller system aperture maximum only has
80mm, insufficient space, limited view are placed it is difficult to ensure that positioning accuracy and posture accuracy by hand.If nominal pressure senses
Device positioning accuracy is insufficient, occurs shifting or crooked, then can just generate substantial effect to calibration result, influence to demarcate efficiency and
Quality.
Utility model content
The utility model provides a kind of straightener roll gap calibration pressure sensor positioning auxiliary device, solves in the prior art
Roll gap calibration sensor dispose performance accuracy it is low, posture accuracy the technical issues of.
In order to solve the above technical problems, to provide a kind of positioning of straightener roll gap calibration pressure sensor auxiliary for the utility model
Device is helped, including：Push platform and the push rod being attached thereto；
The push mesa base setting and the matched axial arc locating surface of roll surface；
Pressure sensor push face is opened up in the push mesa sidewalls；
Radial position limiting structure is opened up on the pressure sensor push face, limiter pressure sensor moves radially.
Further, the axial arc locating surface is multiple；
Multiple axial arc locating surfaces are arranged in the push mesa base.
Further, the axial arc locating surface includes：First specification arc locating surface and the second specification arc are fixed
Plane；
The arc radius of the first specification arc locating surface is more than the arc radius of the second specification arc locating surface.
Further, the first specification arc locating surface and the second specification arc locating surface have multiple.
Further, the radial position limiting structure includes：First limited block and the second limited block；
First limited block is diametrically arranged with second limited block on the pressure sensor push face.
Further, first limited block two sides opposite with second limited block is arranged to inclined-plane.
Further, the push rod includes：Shaft and handle；
The first end of the shaft is connected with the push platform, and the second end of the shaft is connected with the handle.
Further, the handle opens up positioning plane on one side close to the push platform.
Further, measure scales are set on the shaft.
Further, the shaft is telescopic rod.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
The straightener roll gap calibration pressure sensor positioning auxiliary device provided in the embodiment of the present application, by pushing platform
As the promotion localized medium of sensor, pillow high accuracy positioning and posture accuracy；Specifically, flat in push by setting
The axial arc locating surface of platform bottom ensures the axial movement that push platform stable is shelved on roll surface, while can stablize, ensures
The limitation of stablizing of mobile posture moves radially, to ensure stability of the pressure sensor in moving process and final positioning appearance
The accuracy of state.Pressure sensor is further limited by radial displacement by radial position limiting structure, to ensure the accurate of posture
Degree.On the other hand, by push rod realize small space force, and can push rod measurement axial movement displacement, make it
It can be accurately positioned.
Description of the drawings
Fig. 1 is that the straightener roll gap calibration pressure sensor positioning auxiliary device structure that the utility model embodiment provides is shown
It is intended to；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the straightener roll gap calibration pressure sensor positioning auxiliary device and calibration that the utility model embodiment provides
Pressure sensor cooperation schematic diagram；
Fig. 5 is the roll gap calibration operating principle schematic diagram that the utility model embodiment provides；
Fig. 6 is the push platform and working roll cooperation schematic diagram that utility model embodiment provides.
Specific implementation mode
The embodiment of the present application is solved existing by providing a kind of straightener roll gap calibration pressure sensor positioning auxiliary device
In technology roll gap calibration sensor placement performance accuracy it is low, posture accuracy the technical issues of.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are to this Shen
Please technical solution detailed description, rather than to the restriction of technical scheme, in the absence of conflict, the application is real
The technical characteristic applied in example and embodiment can be combined with each other.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of straightener roll gap calibration pressure sensor positioning auxiliary device, for aligning
In the roll gap calibration operation of machine, on the work rolls by the positioning of nominal pressure sensor, and ensure the accuracy of posture.
Specifically, described device includes：Push platform 1 and the push rod 2 being attached thereto；Pass through the push rod 2
In the roll gap for the double-working that the push platform 1 is pushed into straightener, nominal pressure sensor 8 is pushed away by pushing platform 1
It is dynamic, it is moved along the roll surface of working roll.
It is worth noting that corresponding length can be arranged according to the specification of actual straightening machine in the length of push rod 2, so as to
In push operation.
Referring to Fig. 3 and Fig. 6, the matched axial arc locating surface of 1 bottom of push platform setting and roll surface 4；It is using
When, axial arc locating surface 4 matches the roll surface of working roll 9, is shelved on the working roll 9, to ensure what working roll 9 was stablized
It is fixed on the working roll, and can steadily be moved axially along working roll 9；To ensure that nominal pressure sensor 8 can be steady
Fixed moves along roll surface.
Pressure sensor push face 7 is opened up on 1 side wall of push platform；For applying to nominal pressure sensor 8
Even push power.
Radial position limiting structure 3 is opened up on pressure sensor push face 7, the radial of limitation nominal pressure sensor 8 moves
It is dynamic, to ensure the posture accuracy of nominal pressure sensor 8.
In general, the axial arc locating surface 4 is multiple；To form at least two position limiting structures, one side energy
Enough stable support pushes platform 1, can also limit the non axial movement of push platform 1, ensures the position essence of push platform 1
Degree ensures positioning accuracy.
Multiple axial settings of arc locating surface 4 are arranged in 1 bottom of push platform, and using radial；Avoid axis
To shaking risk caused by setting.
Referring to Fig. 3, in order to expand adaptability, the axial direction arc locating surface 4 includes：First specification arc locating surface with
And the second specification arc locating surface；The arc radius of the first specification arc locating surface is positioned more than the second specification arc
The arc radius in face.
That is, axial arc locating surface 4 can be arranged to multiple and different specifications, to adapt to the work of different size
Roller.
Further, the first specification arc locating surface and the second specification arc locating surface be all provided be set to it is multiple；
So that the axial arc locating surface 4 of any specification there are multiple positioning supporting points, ensure to stablize support and positioning.
Further, radial position limiting structure 3 coordinates pressure sensor push face 7 and axial arc locating surface 4 to be formed and stablized
Axially and radially locate effect, ensure the positioning accuracy and reliability of nominal pressure sensor 8；It is tied simultaneously by radial limit
Structure 3 can ensure the accuracy of its posture.
The radial direction position limiting structure 3 includes：First limited block and the second limited block；First limited block and described the
Two limited blocks are diametrically arranged on pressure sensor push face 7.Namely formed on pressure sensor push face 7
One radial constraint space, nominal pressure sensor 8 is constrained in, in following push 1 moving process of platform, with push
Platform 1 is consistent, to ensure high position precision and posture accuracy.
In order to avoid when being detached from the nominal pressure sensor 8, the first limited block and the second limited block involve calibration
Pressure sensor 8 shakes, and influences posture accuracy, first limited block two sides opposite with second limited block is arranged to
Inclined-plane；That is, since close to pressure sensor push 7 one end of face, tied to far from pressure sensor push 7 one end of face
The distance of beam, opposite two sides gradually expands.It is limited with described second to when being detached from, gradually expand first limited block
Block is at a distance from the nominal pressure sensor 8.
Referring to Fig. 5, the push rod 2 includes：Shaft and handle 5；The first end of the shaft and the push platform 1
It is connected, the second end of the shaft is connected with the handle 5.On the one hand it is convenient for push operation on the other hand can also be according to reality
Border needs the shaft that specific length is arranged, and handle 5 is arranged at its end, is to show to demarcate when handle 5 reaches bearing block end face 10
Pressure sensor 8 reaches precalculated position.
It is positioned for the ease of handle 5, the handle 5 opens up positioning plane 6 on one side close to the push platform 1.When fixed
When the stabilization of bit plane 6 is resisted against bearing block end face 10, positioning is just completed.
In order to expand the demand of different calibration, measure scales are set on the shaft, convenient can be completed according to measure scales
Axially position.
Further, the shaft be telescopic rod, can appropriate adjusting size, adapt to various push length requirements.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
The straightener roll gap calibration pressure sensor positioning auxiliary device provided in the embodiment of the present application, by pushing platform
As the promotion localized medium of sensor, pillow high accuracy positioning and posture accuracy；Specifically, flat in push by setting
The axial arc locating surface of platform bottom ensures the axial movement that push platform stable is shelved on roll surface, while can stablize, ensures
The limitation of stablizing of mobile posture moves radially, to ensure stability of the pressure sensor in moving process and final positioning appearance
The accuracy of state.Pressure sensor is further limited by radial displacement by radial position limiting structure, to ensure the accurate of posture
Degree.On the other hand, by push rod realize small space force, and can push rod measurement axial movement displacement, make it
It can be accurately positioned.
It should be noted last that the above specific implementation mode is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (10)
1. a kind of straightener roll gap calibration pressure sensor positioning auxiliary device, which is characterized in that including：Push platform and with
Connected push rod；
The push mesa base setting and the matched axial arc locating surface of roll surface；
Pressure sensor push face is opened up in the push mesa sidewalls；
Radial position limiting structure is opened up on the pressure sensor push face, limiter pressure sensor moves radially.
2. straightener roll gap calibration pressure sensor positioning auxiliary device as described in claim 1, it is characterised in that：The axis
It is multiple to arc locating surface；
Multiple axial arc locating surfaces are arranged in the push mesa base.
3. straightener roll gap calibration pressure sensor positioning auxiliary device as described in claim 1, which is characterized in that the axis
Include to arc locating surface：First specification arc locating surface and the second specification arc locating surface；
The arc radius of the first specification arc locating surface is more than the arc radius of the second specification arc locating surface.
4. straightener roll gap calibration pressure sensor positioning auxiliary device as claimed in claim 3, it is characterised in that：Described
One specification arc locating surface and the second specification arc locating surface have multiple.
5. such as Claims 1 to 4 any one of them straightener roll gap calibration pressure sensor positioning auxiliary device, feature exists
In the radial direction position limiting structure includes：First limited block and the second limited block；
First limited block is diametrically arranged with second limited block on the pressure sensor push face.
6. straightener roll gap calibration pressure sensor positioning auxiliary device as claimed in claim 5, it is characterised in that：Described
The one limited block two sides opposite with second limited block is arranged to inclined-plane.
7. straightener roll gap calibration pressure sensor positioning auxiliary device as claimed in claim 6, which is characterized in that described to push away
The bar is sent to include：Shaft and handle；
The first end of the shaft is connected with the push platform, and the second end of the shaft is connected with the handle.
8. straightener roll gap calibration pressure sensor positioning auxiliary device as claimed in claim 7, it is characterised in that：The hand
Handle opens up positioning plane on one side close to the push platform.
9. straightener roll gap calibration pressure sensor positioning auxiliary device as claimed in claim 8, it is characterised in that：The bar
Measure scales are set with it.
10. straightener roll gap calibration pressure sensor positioning auxiliary device as claimed in claim 9, it is characterised in that：It is described
Shaft is telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278678.XU CN208019188U (en) | 2018-02-27 | 2018-02-27 | A kind of straightener roll gap calibration pressure sensor positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278678.XU CN208019188U (en) | 2018-02-27 | 2018-02-27 | A kind of straightener roll gap calibration pressure sensor positioning auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN208019188U true CN208019188U (en) | 2018-10-30 |
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ID=63905953
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278678.XU Active CN208019188U (en) | 2018-02-27 | 2018-02-27 | A kind of straightener roll gap calibration pressure sensor positioning auxiliary device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108537A (en) * | 2019-06-22 | 2020-12-22 | 上海梅山钢铁股份有限公司 | Method for quickly calibrating zero position of straightening machine |
| TWI797983B (en) * | 2022-01-28 | 2023-04-01 | 華新麗華股份有限公司 | Roll gap calibration tool and roll gap calibration method |
-
2018
- 2018-02-27 CN CN201820278678.XU patent/CN208019188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108537A (en) * | 2019-06-22 | 2020-12-22 | 上海梅山钢铁股份有限公司 | Method for quickly calibrating zero position of straightening machine |
| TWI797983B (en) * | 2022-01-28 | 2023-04-01 | 華新麗華股份有限公司 | Roll gap calibration tool and roll gap calibration method |
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