CN206703576U - A kind of pressure roller that can adjust thrust - Google Patents
A kind of pressure roller that can adjust thrust Download PDFInfo
- Publication number
- CN206703576U CN206703576U CN201720397002.8U CN201720397002U CN206703576U CN 206703576 U CN206703576 U CN 206703576U CN 201720397002 U CN201720397002 U CN 201720397002U CN 206703576 U CN206703576 U CN 206703576U
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- CN
- China
- Prior art keywords
- pressure roller
- support
- pillar
- pair
- assistant support
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model, which discloses a kind of pressure roller that can adjust thrust, includes pressure roller main body, can simply and easily adjust thrust of the pressure roller to product, has the characteristics of simple in construction, stably, easy to use.It includes pressure roller main body, a pair of bearings, two bearing blocks, two bolts and a pair of pressing roller holders, and pressing roller holder includes main support, assistant support, two hex nuts, a pair of springs.The main support is " king " font；There is pillar the assistant support both sides, there is that screw thread and the hex nut are supporting, and assistant support can freely up and down move in main support on pillar.The outside of the spring housing assistant support pillar, can be moved freely on the outside of pillar, and spring outer diameter is less than the size of hex nut.Change the deformation quantity of spring so that pressure roller produces different thrusts to product by adjusting hex nut during use.The utility model has the advantages of simple in construction, stably, easy for operation.
Description
Technical field
A kind of pressure roller is the utility model is related to, more particularly to a kind of pressure roller that can adjust thrust.
Background technology
Pressure roller is one of conventional equipment of actual industrial production, available for the production of sheet material, film, band, for different
Product or the product of different model need different pressure, but common pressure roller is typically all to be rigidly connected that compression can not be adjusted
Power, the too small material of operating pressure can not be molded, and too big then fragile product or cause device damage.
The content of the invention
It is to provide a kind of pressure roller that can adjust thrust, Ke Yigen for the purpose of this utility model that solves the above problems
Thrust of the pressure roller to object is adjusted according to the needs of actual production.
To achieve the above object, technical scheme provided by the utility model is：
A kind of pressure roller that can adjust thrust, including pressure roller main body, bearing, bearing block, bolt, main support, assistant support,
Hex nut, spring.
The pressure roller that thrust can be adjusted is symmetrical structure, and pressure roller both ends are symmetric cradles.
The pressure roller main body is that cylindrical surface is smooth, and both ends are connected with bearing, can freely be rotated around bearing.
The bearing is fixed on bearing block, for connecting pressure roller main body and bearing block.
There is a hole at the bearing block both ends respectively, are connected by hex bolts with assistant support.
The hex bolts is used to connect bearing block and assistant support.
The main support is " king " font, can regard as and is made up of three crossbeams and a vertical beam, crossbeam be respectively upper beam, in
Beam and underbeam, it is upper, in two crossbeam both sides have a vertical core respectively, two vertical cores positioned at the same side are in same vertical curve
On, vertical beam plays three horizontal beam actions of connection, underbeam both sides You Liangge holes, for fixing whole pressure roller.
Assistant support upper end both sides have a screwed hole and the hex bolts supporting respectively, on the lateral brace of assistant support two
It is threaded, screw thread and the hex nut are supporting, and the diameter of pillar is slightly less than the diameter of main support both sides vertical core, and assistant support can
Freely up and down moved in main support.
The hex nut and assistant support branch male screw are supporting, between the upper beam and central sill of king's cabinet frame, hex nut
The thrust of pressure roller is controlled for adjusting spring deformation amount.
The spring housing is less than the size of nut in the outside of assistant support pillar, spring outer diameter, and spring is located at hex nut
Between the central sill of dominant shape frame, spring changes the thrust of pressure roller by deformation.
Pressure roller of the present utility model can multigroup pressure roller be used cooperatively, product is in spring with pressure roller body contact during use
Nature, need to make pressure roller to produce difference to product according to product to change the deformation quantity of spring by adjusting hex nut
Thrust, produce up-to-standard, stable product.Pressure roller of the present utility model have it is simple in construction, stably, it is easy to operate
The advantages that.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the pressure roller of adjustable thrust of the utility model；
Fig. 2 is a kind of side view of the pressure roller of adjustable thrust of the utility model；
In figure：Pressure roller main body 1, bearing 2, bearing block 3, bolt 4, assistant support 5, main support 6, hex nut 7, spring 8.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of pressure roller that can adjust thrust includes pressure roller main body 1, bearing 2, bearing block 3, two
Individual 4, two hex nuts 7 of bolt, a pair of springs 8 and pressing roller holder.Pressing roller holder includes main support 6, assistant support 5.Main support 6
For " king " font, can regard as and be made up of three crossbeams and a vertical beam, crossbeam is respectively upper beam, central sill and underbeam, it is upper, in two
There is a vertical core crossbeam both sides respectively, and two vertical cores positioned at the same side are on same vertical curve, and vertical beam plays connection three
Horizontal beam action, underbeam both sides You Liangge holes, for fixing whole pressure roller.There is screw thread on the pillar of the both sides of assistant support 5, with hexagonal
Nut is supporting, and strut diameter is slightly less than the diameter of the both sides vertical core of main support 6, and assistant support 5 can freely up and down move in main support 6
It is dynamic.Hex nut 7 and the screw thread above assistant support pillar are supporting, between main support upper beam and central sill.Spring 8 is enclosed on secondary branch
The outside of post setting is located between hex nut 7 and the central sill of main support 6, pressure roller is produced not product by the difference of deformation quantity
Same thrust.
During actual production can two groups of pressure rollers be used cooperatively, by product and the tip contact of pressure roller main body 1, allow spring 8 be in from
Right impaction state, now pressure roller is zero to the thrust of product.Then the deformation quantity of spring is changed by adjusting hex nut 7
Need to make pressure roller to produce different thrusts to product according to actual product.
Claims (2)
1. a kind of pressure roller that can adjust thrust, it is characterised in that including pressure roller main body, a pair of bearings, two bearing blocks, two
Individual bolt and a pair of pressing roller holders, pressing roller holder include main support, assistant support, two hex nuts, a pair of springs；The pressure roller
Main body is that cylindrical surface is smooth, and both ends are connected with bearing, can freely be rotated around bearing；The main support is " king " font, can be seen
Work is made up of three crossbeams and a vertical beam, and crossbeam is respectively upper beam, central sill and underbeam, it is upper, in two crossbeam both sides have respectively
One vertical core, two vertical cores positioned at the same side are on same vertical curve；The bearing block both ends pass through the bolt and pair
Support connects；The outside of the spring housing assistant support pillar, can be moved freely on the outside of pillar, and spring outer diameter is less than hex nut
Size, spring is located between hex nut and the central sill of dominant shape frame.
A kind of 2. pressure roller that can adjust thrust according to claim 1, it is characterised in that the assistant support upper end two
Side has a screwed hole and the hex bolts supporting respectively, has screw thread to match somebody with somebody with the hex nut on the pillar of assistant support both sides
Set, strut diameter are slightly less than the diameter of main support both sides vertical core, and assistant support can freely up and down move in main support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397002.8U CN206703576U (en) | 2017-04-17 | 2017-04-17 | A kind of pressure roller that can adjust thrust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397002.8U CN206703576U (en) | 2017-04-17 | 2017-04-17 | A kind of pressure roller that can adjust thrust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703576U true CN206703576U (en) | 2017-12-05 |
Family
ID=60455946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397002.8U Expired - Fee Related CN206703576U (en) | 2017-04-17 | 2017-04-17 | A kind of pressure roller that can adjust thrust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570962A (en) * | 2020-04-28 | 2021-10-29 | 京东方科技集团股份有限公司 | Manufacturing device and manufacturing method of flexible display screen |
-
2017
- 2017-04-17 CN CN201720397002.8U patent/CN206703576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570962A (en) * | 2020-04-28 | 2021-10-29 | 京东方科技集团股份有限公司 | Manufacturing device and manufacturing method of flexible display screen |
| US11945016B2 (en) | 2020-04-28 | 2024-04-02 | Mianyang Boe Optoelectronics Technology Co., Ltd. | Apparatus and method for fabricating flexible display screen |
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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: 20171205 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |