CN104880360B - Rubber roller simulation test machine - Google Patents
Rubber roller simulation test machine Download PDFInfo
- Publication number
- CN104880360B CN104880360B CN201510307663.2A CN201510307663A CN104880360B CN 104880360 B CN104880360 B CN 104880360B CN 201510307663 A CN201510307663 A CN 201510307663A CN 104880360 B CN104880360 B CN 104880360B
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- China
- Prior art keywords
- rubber rollers
- simulation test
- framework
- test machine
- intermediate plate
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a simulation test device. By aiming at the technical problems in the existing rubber roller production process, the invention provides a rubber roller simulation test machine, which comprises a machine frame, wherein the machine frame comprises a top plate, a middle plate and a bottom plate. The rubber roller simulation test machine is characterized in that a freely rotating steel roller is arranged on the middle plate of the machine frame and is driven through a motor arranged on the bottom plate of the machine frame; a guide rail is arranged between the top plate and the middle plate; an ascending and descending device is arranged on the guide rail, and is driven by a hydraulic oil cylinder arranged on the top plate; a rubber roller is arranged on the ascending and descending device and can freely rotate; the ascending and descending device can vertically move through the hydraulic oil cylinder; after the roller surface of the rubber roller and the roller surface of the steel roller are in contact, the rubber roller is driven to rotate through the rotation of the steel roller. The test machine has the advantages that the structure is reasonable, the operation is convenient, the actual work condition of the rubber roller can be accurately simulated, and the targeted guidance is realized on the improvement of a rubber layer recipe.
Description
Technical field
The present invention relates to a kind of simulation test device, specifically refer to one kind can simulate rubber rollers under different operating modes its
The experimental rig of performance change.
Background technology
Rubber rollers are widely used in various production equipments, and Covering domain is big, and its operating mode for using also is not quite similar, for
Different devices and applying working condition needs to make the sizing material of rubber rollers corresponding adjustment.Sizing compound formula is mainly in reality at present
Test interior to make, be then directly used for the production of rubber rollers, which has certain blindness, when rubber rollers produce in a large number throwing
Put behind market and greatly lost once finding that formula existing problems will result in, therefore in the urgent need to one kind can simulate rubber
The device of roller real work, finds out being not enough in the presence of formula and changes by the device to rubber rollers simulation test
Enter, again volume production is thrown in after rubber rollers properties are up to standard.
The content of the invention
For the technical problem in the presence of current rubber rollers production process, the present invention provides a kind of rubber rollers simulated test
Machine.
To realize above-mentioned technical purpose, the technical solution used in the present invention is：Rubber rollers simulation test machine, including frame,
Described frame includes top board, intermediate plate and base plate, it is characterised in that：The intermediate plate of frame is provided with the steel rider for freely rotating,
Steel rider is provided with guide rail by the Motor drive on framework soleplate between top board and intermediate plate, and guide rail is provided with lowering or hoisting gear, rises
Falling unit is driven by the hydraulic jack on top board, and rubber rollers are arranged on lowering or hoisting gear and free to rotate, by hydraulic oil
Cylinder can make moving up and down for lowering or hoisting gear, and rubber rollers are driven by the rotation of steel rider after rubber roll surface is contacted with steel rider roll surface
Rotate.
Further, the oil inlet pipe of the hydraulic jack is provided with pressure indicator.
Further, the steel rider is for can heated steel roll.
Further, the frame intermediate plate is provided with infrared radiation thermometer.
Further, the frame intermediate plate is provided with tachometric survey disk, and described tachometric survey disk is located at the one of steel rider
End.
Further, the guide rail is provided in two vertical parallel guide pillars between top board and intermediate plate；Described liter
Falling unit includes a framework, and two vertical guide pillars are through framework and framework can be slided up and down along guide pillar, and the rubber rollers are located at frame
In frame, the two ends of rubber rollers by bearings on the support body of framework both sides, the top of framework and the piston rod of hydraulic jack
Connection.
Further, described guide rail is 4, is a set of rails per two, and two groups of guide rails are arranged on top board and intermediate plate
Between the left and right sides；Described lowering or hoisting gear includes two adjusting center bearings with slideway base, the slideway base of self-aligning bearing
It is fixed on two guide rails of every group of set of rails, and can slides up and down along guide rail, the two ends of the rubber rollers passes through self-aligning bearing
Support；Hydraulic jack on the frame top board is two, the piston rod of two hydraulic jacks respectively with two self-aligning bearings
Slideway base is fixedly connected.
Beneficial effects of the present invention are：By adjusting rotating speed, temperature, pressure rubber rollers can be truly simulated in different works
The situation of change of glue-line when working under the conditions of condition, by the simulated experiment to rubber rollers rubber roll surface bonding strength is detected,
Tear resistance, anti-wear performance and ageing properties, so as to the production for rubber rollers provides optimal glue-line formula and processing technology,
Effectively improve the property indices of rubber rollers.
Description of the drawings
Accompanying drawing 1 is the structural front view of first embodiment of the invention.
Accompanying drawing 2 is the structural front view of second embodiment of the invention.
Accompanying drawing 3 is the structure left view of second embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Embodiment 1
As shown in Figure 1, rubber rollers simulation test machine, including frame 1, described frame includes top board 11, intermediate plate 12
And base plate 13.
As shown in Figure 1, the intermediate plate 12 of frame is provided with the steel rider 2 for freely rotating, and the two ends of steel rider 2 pass through bearing block
3 are supported on intermediate plate 12, and motor 4 is provided with base 13, and motor 4 and steel rider 2 are respectively equipped with belt pulley, by belt transmission
The power of motor 4 is passed to into steel rider 2 drives steel rider 2 to rotate.
As shown in Figure 1, tachometric survey disk 5 is provided with frame intermediate plate 12, the tachometric survey disk 5 is located at steel rider 2
One end, controls steel rider 2 and is simulated experiment to rubber rollers with different rotating speeds by tachometric survey disk 5.
As shown in Figure 1, two vertical parallel guide pillars 6 between top board 11 and intermediate plate 12, are additionally provided with a framework 7,
Two vertical guide pillars 6 are through framework 7 and framework 7 can be slided up and down along guide pillar, and test rubber rollers 8 are located in framework, rubber rollers 8
Two ends by bearings on the support body of framework both sides, the top of framework 7 is connected with the piston rod 91 of hydraulic jack 9.
For the actual condition of accurate simulation rubber rollers 8, in the present embodiment steel rider 2 using can heated type steel rider, heated type
The structure one described in conduction oil internal circulation type heating roller that the structure of steel rider was submitted in the applicant on March 14th, 2013
Cause, it includes outer cylinder body, the end plate of outer cylinder body two ends welded closure and the left and right support shaft positioned at outer cylinder body two ends, and its feature exists
In：Be provided with described outer tube body and the homoaxial inner barrel of outer cylinder body, the two ends of inner barrel are welded with end plate, outer cylinder body with
Formed between inner barrel in heat conduction oil pocket, heat conduction oil pocket and be full of conduction oil；On one of end plate at described cylinder two ends
It is provided with conduction oil hand-hole；Heater is provided with described heat conduction oil pocket, heater is by wire and support shaft
Conducting slip ring is connected.Detailed construction is shown in the specification of this application, will not be described here.
As shown in Figure 1, frame intermediate plate 12 is provided with temperature of the infrared radiation thermometer 10 to measurement steel rider 2 in real time, leads to
The temperature accurate simulation for crossing adjustment steel rider 2 goes out the actual condition of rubber rollers 8.
By foregoing description, during test, the temperature and rotating speed of steel rider 2 is adjusted, start hydraulic jack 9 by framework 7
And rubber rollers 8 are pushed down on and the roll surface of rubber rollers 8 is contacted with the roll surface of steel rider 2, rubber rollers are driven by the extruding of two roll surfaces
Rotated with steel rider identical rotating speed, the pressure between two rollers can be controlled by controlling the pressure of hydraulic jack 9.For side
Just the pressure is controlled, during making, on the oil inlet pipe of hydraulic jack pressure indicator is provided with（Not shown in accompanying drawing 1）, thus, energy
Enough accurate simulations go out the change of glue-line when rubber rollers work under different pressures, rotating speed and state of temperature, by glue-line performance
Change is targetedly making improvements to rubber rollers glue-line formula.
Embodiment 2
The rubber rollers simulation test machine that the present embodiment is provided is further improved on the basis of embodiment 1, at this
In embodiment, the temperature control of steel rider 2, rotating speed control with it is consistent in embodiment 1.
Due to rubber rollers, often there is the inconsistent operating mode of pressure at two ends in Jing in real work, that is, unbalance loading occur, in the work
The rate of wear of rubber rollers is accelerated under condition, and the analogue means provided in embodiment 1 can not simulate the unbalance loading operating mode of rubber rollers,
For the technical problem, experimental provision is improved in the present embodiment.
As shown in accompanying drawing 2 and accompanying drawing 3, in the testing machine for being provided in the present embodiment, top board 11 and intermediate plate are arranged on
The quantity of the guide rail 6 between 12 is 4, is a set of rails per two, and two groups of guide rails are arranged between top board 11 and intermediate plate 12
The left and right sides, also including two adjusting center bearings 15 with slideway base 14, the slideway base 14 of self-aligning bearing 15 is fixed on often
On two guide rails of group set of rails, i.e., two guide rails 6 form clamp position to slideway base 14, and slideway base 14 and self-aligning bearing 15 can
Freely up and down slide along two guide rails 6, the two ends of rubber rollers 8 are supported by self-aligning bearing 15.Two are arranged on frame top board
Hydraulic jack 9, the piston rod of two hydraulic jacks is fixedly connected respectively with the slideway base 14 of two self-aligning bearings.
After using said structure, when unbalance loading test is carried out, two hydraulic jacks, 9 pairs of two slideway bases 14 impose different pressures
Power, between the end of the pressure transmission to rubber rollers 8 and steel rider 2, makes rubber rollers 8 under unbalance loading state, due to rubber rollers 8
Two ends are supported using self-aligning bearing 15, and the rotation of rubber rollers 8 is unaffected, so as to really simulate rubber rollers 8 in unbalance loading state
The changing condition of glue-line during lower rotation.
Because the structure of self-aligning bearing had detailed description in numerous documents, with reference to the signal of accompanying drawing 2 and accompanying drawing 3, this
Art personnel are readily conceivable that on self-aligning bearing installs the structure of slideway base additional, therefore does not do specifically retouch in this manual
State.
Claims (6)
1. rubber rollers simulation test machine, including frame, described frame includes top board, intermediate plate and base plate, it is characterised in that：Machine
The intermediate plate of frame is provided with the steel rider for freely rotating, steel rider by the Motor drive on framework soleplate, top board and intermediate plate it
Between be provided with guide rail, guide rail is provided with lowering or hoisting gear, and lowering or hoisting gear is driven by the hydraulic jack on top board, and rubber rollers are arranged on and rise
It is on falling unit and free to rotate, moving up and down for lowering or hoisting gear can be made by hydraulic jack, in rubber roll surface and steel rider roller
Rubber rollers are driven to rotate by the rotation of steel rider after the contact of face；The guide rail be provided between top board and intermediate plate two it is vertical
Parallel guide pillar；Described lowering or hoisting gear includes a framework, and two vertical guide pillars are through framework and framework can glide along guide pillar
Dynamic, the rubber rollers are located in framework, the two ends of rubber rollers by bearings on the support body of framework both sides, the top of framework
It is connected with the piston rod of hydraulic jack.
2. rubber rollers simulation test machine according to claim 1, it is characterised in that：Set on the oil inlet pipe of the hydraulic jack
There is pressure indicator.
3. rubber rollers simulation test machine according to claim 1, it is characterised in that：The steel rider is can heated steel roll.
4. rubber rollers simulation test machine according to claim 1, it is characterised in that：The frame intermediate plate is provided with infrared
Temperature measurer.
5. rubber rollers simulation test machine according to claim 1, it is characterised in that：The frame intermediate plate is provided with rotating speed
Measuring plate, described tachometric survey disk is located at one end of steel rider.
6. rubber rollers simulation test machine according to claim 1, it is characterised in that：Described guide rail is 4, is per two
One set of rails, two groups of guide rails are arranged on the left and right sides between top board and intermediate plate；Described lowering or hoisting gear is carried including two
The adjusting center bearing of slideway base, the slideway base of self-aligning bearing is fixed on two guide rails of every group of set of rails, and can be along guide rail
Lower slider, the two ends of the rubber rollers are supported by self-aligning bearing；Hydraulic jack on the frame top board is two, two liquid
The piston rod of compressing cylinder is fixedly connected respectively with the slideway base of two self-aligning bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307663.2A CN104880360B (en) | 2015-06-08 | 2015-06-08 | Rubber roller simulation test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307663.2A CN104880360B (en) | 2015-06-08 | 2015-06-08 | Rubber roller simulation test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104880360A CN104880360A (en) | 2015-09-02 |
| CN104880360B true CN104880360B (en) | 2017-05-10 |
Family
ID=53947937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510307663.2A Expired - Fee Related CN104880360B (en) | 2015-06-08 | 2015-06-08 | Rubber roller simulation test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104880360B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372175A (en) * | 2015-09-22 | 2016-03-02 | 南漳富元鼎航空器材配件有限公司 | Detection test equipment for rubber products |
| CN111426456B (en) * | 2020-01-17 | 2021-11-26 | 北京工业大学 | Steel rubber roller pair rolling test bed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203798690U (en) * | 2014-01-21 | 2014-08-27 | 华东理工大学 | Device for testing frictional wear of rubber roller in varied environment |
| CN104132851A (en) * | 2014-08-05 | 2014-11-05 | 黑龙江省木材科学研究所 | Continuous wood dynamic elastic modulus eccentric press roller test device and method |
| CN204666435U (en) * | 2015-06-08 | 2015-09-23 | 威海丰泰新材料科技股份有限公司 | Rubber rollers simulation test machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000088727A (en) * | 1998-09-09 | 2000-03-31 | Kawasaki Steel Corp | Device for both hot roll abrasion and thermal impact test |
-
2015
- 2015-06-08 CN CN201510307663.2A patent/CN104880360B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203798690U (en) * | 2014-01-21 | 2014-08-27 | 华东理工大学 | Device for testing frictional wear of rubber roller in varied environment |
| CN104132851A (en) * | 2014-08-05 | 2014-11-05 | 黑龙江省木材科学研究所 | Continuous wood dynamic elastic modulus eccentric press roller test device and method |
| CN204666435U (en) * | 2015-06-08 | 2015-09-23 | 威海丰泰新材料科技股份有限公司 | Rubber rollers simulation test machine |
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| Publication number | Publication date |
|---|---|
| CN104880360A (en) | 2015-09-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |