CN208527745U - A kind of steel band length-measuring appliance - Google Patents
A kind of steel band length-measuring appliance Download PDFInfo
- Publication number
- CN208527745U CN208527745U CN201920029061.9U CN201920029061U CN208527745U CN 208527745 U CN208527745 U CN 208527745U CN 201920029061 U CN201920029061 U CN 201920029061U CN 208527745 U CN208527745 U CN 208527745U
- Authority
- CN
- China
- Prior art keywords
- support
- slide opening
- lower axle
- steel band
- upper axis
- Prior art date
- 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 - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of steel band length-measuring appliances, it is related to field of measuring technique, the technical solution that compression degree is adjusted in spring is provided with using top contact roller and lower part measurement wheel, it can effectively avoid measurement wheel that from not reaching plate, or frictional force is low, the problem of being unable to correct measurement actual size；And there is the steel band of some radians to be equally capable of measuring accurately for thicker.The problem of being also avoided that and generate vibration in punching press, influencing the precision of encoder.The present apparatus has the advantages of simple for structure, measurement is accurate, strong antijamming capability.
Description
Technical field
The utility model relates to field of measuring technique, more particularly, to a kind of steel band length-measuring appliance.
Background technique
Cold roll forming production in, some steel bands be not very it is smooth there are some defects, can exist some small
Radian, or it is thicker and after gas flame cuttiug, there is the steel plate of point deformation.In Cold Roll Forming Process, if only using top
Spring compression measurement, sometimes measurement wheel can not reach plate or frictional force is low, be unable to correct measurement actual size；
And the thicker steel band for there are some radians is not capable of measuring accurately.And in punching press, vibration can be generated, shakes same influence
The precision of encoder.
Utility model content
In order to solve the above-mentioned technical problem the utility model, provides a kind of steel band length-measuring appliance, have it is simple for structure,
The advantages of measurement is accurate, strong antijamming capability.
To achieve the goals above, the utility model adopts the following technical solution: a kind of steel band length-measuring appliance, special
Sign is, including first support and second support, is provided with slide opening in the first support and second support；Described
It is provided with connecting plate between one bracket and second support, material hole is provided on the connecting plate；It further include upper axis and lower axle, institute
The both ends for the upper axis stated are separately positioned in the slide opening in the first support and second support, are provided in the slide opening
Two upper holddown springs, abut against the upper end of the slide opening and the both ends of the upper axis；The both ends of the lower axle are set respectively
It sets in the slide opening in the first support and second support, there are two lower holddown springs for setting in the slide opening, abut against
The both ends of the lower end of the slide opening and the lower axle；The upper axis and lower axle are slided up and down along the slide opening；
The upper axis is provided with contact roller, and the contact roller can be rotated relative to the upper axis；The lower axle is provided with measurement
Wheel, the relatively described lower axle of the measurement wheel are fixed, and the lower axle can be rotated relative to the slide opening.
Preferably, it is connected between the contact roller and the upper axis by bearing.
It preferably, is fixed key connection between measurement wheel and the lower axle.
Preferably, the both ends setting of the upper axis is there are two top shoe, is separately mounted to the first support and the
In the slide opening of two brackets.
Preferably, the both ends setting of the lower axle is there are two sliding block, is separately mounted to the first support and the
In the slide opening of two brackets.
The utility model has the advantage of be provided with spring and pressure be adjusted using top contact roller and lower part measurement wheel
The technical solution of tight degree, can effectively avoid that measurement wheel can not reach plate or frictional force is low, be unable to correct measurement reality
The problem of border size；And there is the steel band of some radians to be equally capable of measuring accurately for thicker.It is also avoided that in punching press
The problem of generating vibration, influencing the precision of encoder.The present apparatus has simple for structure, and measurement is accurate, strong antijamming capability it is excellent
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Wherein, 1- first support；11- slide opening；2- second support；3- connecting plate；4- expects hole；The upper axis of 5-；51- contact roller；
52- bearing；53- top shoe；6- lower axle；61- measurement wheel；62- keyway；63- sliding block；64- encoder；The upper holddown spring of 7-；
Holddown spring under 8-；9- steel band.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of strip length measuring device, including the first support 1 being symmetrical set and second
Slide opening is provided in frame 2, first support 1 and second support 2；By the way that two sides are arranged between first support and second support
A pair of of connecting plate 3 is connected and fixed, and material hole 4 is provided on connecting plate 3, and steel band can wear material path 4；It further include upper axis 5 and lower axle
6, the both ends installation of upper axis 5 is separately mounted in the slide opening 11 of first support 1 and second support 2 there are two top shoe 53, sliding
There are two upper holddown springs 7 for setting in hole 11, abut against the top shoe 53 of the upper end of slide opening 11 and the both ends of upper axis 5.
There are two sliding blocks 63 for the both ends setting of lower axle 6, are separately mounted to the slide opening 11 of first support 1 and second support 2
Interior, there are two lower holddown springs 8 for setting in slide opening 11, abut against the sliding block 63 of the lower end of slide opening 11 and the both ends of lower axle 6.Lower axle
Sliding block 63 is stretched out in 6 one end, is equipped with encoder 64, the swing offset of lower axle can be converted into digital pulse signal.
Upper axis 5 and lower axle 6 can be slided up and down along slide opening 11.Upper axis 5 is connected with contact roller by bearing 52
51, contact roller 51 can be rotated relative to upper axis 5.Lower axle 6 passes through fixed keyway 62 and is connected with measurement wheel 61, and measurement wheel 61 is opposite
Lower axle 6 is fixed, and the both ends of lower axle 6 can be rotated relative to sliding block 63.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, for some technology contents well known to those of ordinary skill in the art, details are not described herein again, affiliated
Field technical staff should be understood that based on the technical solution of the present invention those skilled in the art do not need to pay
The various modifications or changes that creative work can be made are still within the scope of the present invention.
Claims (5)
1. a kind of steel band length-measuring appliance, which is characterized in that including first support and second support, the first support and
Slide opening is provided in second support；Connecting plate, the connecting plate are provided between the first support and second support
On be provided with material hole；It further include upper axis and lower axle, the both ends of the upper axis are separately positioned on the first support and second
In slide opening on bracket, setting abuts against the upper end of the slide opening and described there are two upper holddown spring in the slide opening
The both ends of upper axis；The both ends of the lower axle are separately positioned in the slide opening in the first support and second support, described
Slide opening in setting there are two lower holddown spring, abut against the lower end of the slide opening and the both ends of the lower axle；Described is upper
Axis and lower axle are slided up and down along the slide opening；The upper axis is provided with contact roller, and the contact roller can be with respect to institute
The upper axis rotation stated；The lower axle is provided with measurement wheel, and the relatively described lower axle of the measurement wheel is fixed, the lower axle
It can be rotated relative to the slide opening.
2. steel band length-measuring appliance according to claim 1, which is characterized in that the contact roller and the upper axis
Between pass through bearing connect.
3. steel band length-measuring appliance according to claim 1, which is characterized in that the measurement wheel and the lower axle
Between be fixed key connection.
4. steel band length-measuring appliance according to claim 1, which is characterized in that the both ends of the upper axis are provided with two
A top shoe is separately mounted in the slide opening of the first support and second support.
5. steel band length-measuring appliance according to claim 1, which is characterized in that the both ends of the lower axle are provided with two
A sliding block is separately mounted in the slide opening of the first support and second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029061.9U CN208527745U (en) | 2019-01-09 | 2019-01-09 | A kind of steel band length-measuring appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029061.9U CN208527745U (en) | 2019-01-09 | 2019-01-09 | A kind of steel band length-measuring appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527745U true CN208527745U (en) | 2019-02-22 |
Family
ID=65378935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920029061.9U Expired - Fee Related CN208527745U (en) | 2019-01-09 | 2019-01-09 | A kind of steel band length-measuring appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339002A (en) * | 2019-08-06 | 2021-02-09 | 昊佰电子科技（上海）有限公司 | Pinch roller device and system of signal wheel |
-
2019
- 2019-01-09 CN CN201920029061.9U patent/CN208527745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339002A (en) * | 2019-08-06 | 2021-02-09 | 昊佰电子科技（上海）有限公司 | Pinch roller device and system of signal wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |