CN204666435U - Rubber rollers simulation test machine - Google Patents
Rubber rollers simulation test machine Download PDFInfo
- Publication number
- CN204666435U CN204666435U CN201520387489.2U CN201520387489U CN204666435U CN 204666435 U CN204666435 U CN 204666435U CN 201520387489 U CN201520387489 U CN 201520387489U CN 204666435 U CN204666435 U CN 204666435U
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- CN
- China
- Prior art keywords
- rubber rollers
- intermediate plate
- steel rider
- simulation test
- top board
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- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of simulation test device.For technical matters existing in current rubber rollers production run, the utility model provides a kind of rubber rollers simulation test machine, comprise frame, described frame comprises top board, intermediate plate and base plate, it is characterized in that: the intermediate plate of frame is provided with the steel rider freely rotated, steel rider is driven by the motor on framework soleplate, guide rail is provided with between top board and intermediate plate, guide rail is provided with jacking gear, jacking gear is driven by the hydraulic jack on top board, rubber rollers to be arranged on jacking gear and free to rotate, moving up and down of jacking gear can be made by hydraulic jack, rotation by steel rider after rubber roll surface contacts with steel rider roll surface drives rubber rollers to rotate.This testing machine structure is reasonable, easy to operate, and can go out the actual condition of rubber rollers by accurate simulation, the improvement for glue-line formula is made specific aim and instructed.
Description
Technical field
The utility model relates to a kind of simulation test device, specifically refers to a kind of test unit that can simulate rubber rollers its performance change under different operating mode.
Background technology
Rubber rollers is widely used in various production equipment, and Covering domain is large, and its operating mode used also is not quite similar, and needs to make corresponding adjustment to the sizing material of rubber rollers for different devices and applying working condition.At present sizing compound formula is mainly made in laboratory, then the production of rubber rollers is directly used in, there is certain blindness in which, when rubber rollers produce in a large number put on market after once find formula existing problems will cause great loss, therefore in the urgent need to a kind of device that can simulate rubber rollers real work, carry out simulation test by this device to rubber rollers to find out in formula existing being not enough to and improve, after rubber rollers properties is up to standard, volume production is thrown in again.
Summary of the invention
For technical matters existing in current rubber rollers production run, the utility model provides a kind of rubber rollers simulation test machine.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is: rubber rollers simulation test machine, comprise frame, described frame comprises top board, intermediate plate and base plate, it is characterized in that: the intermediate plate of frame is provided with the steel rider freely rotated, steel rider is driven by the motor on framework soleplate, guide rail is provided with between top board and intermediate plate, guide rail is provided with jacking gear, jacking gear is driven by the hydraulic jack on top board, rubber rollers to be arranged on jacking gear and free to rotate, moving up and down of jacking gear can be made by hydraulic jack, rotation by steel rider after rubber roll surface contacts with steel rider roll surface drives rubber rollers to rotate.
Further, the oil inlet pipe of described hydraulic jack is provided with pressure indicator.
Further, described steel rider is can heated steel roll.
Further, described frame intermediate plate is provided with infrared thermometer.
Further, described frame intermediate plate is provided with tachometric survey dish, and described tachometric survey dish is positioned at one end of steel rider.
Further, described guide rail to be arranged between top board and intermediate plate two vertical parallel guide pillars; Described jacking gear comprises a framework, two vertical guide pillars pass framework and framework can slide up and down along guide pillar, described rubber rollers is positioned at framework, and the two ends of rubber rollers are by bearings on the support body of framework both sides, and the top of framework is connected with the piston rod of hydraulic jack.
Further, described guide rail is 4, and every two is a set of rails, and two groups of guide rails are arranged on the left and right sides between top board and intermediate plate; Described jacking gear comprises two adjusting center bearings with slideway base, and the slideway base of self-aligning bearing is fixed on often to be organized on two guide rails of set of rails, and can slide up and down along guide rail, and the two ends of described rubber rollers are supported by self-aligning bearing; Hydraulic jack on described frame top board is two, and the piston rod of two hydraulic jacks is fixedly connected with the slideway base of two self-aligning bearings respectively.
The beneficial effects of the utility model are: can go out the situation of change of glue-line when rubber rollers works under different working condition by real simulation by adjustment rotating speed, temperature, pressure, by detecting rubber roll surface bond strength to the simulated experiment of rubber rollers, tear resistance, anti-wear performance and ageing properties, thus provide best glue-line formula and processing technology for the production of rubber rollers, effectively improve the property indices of rubber rollers.
Accompanying drawing explanation
Accompanying drawing 1 is the structural front view of the utility model first embodiment.
Accompanying drawing 2 is the structural front view of the utility model second embodiment.
Accompanying drawing 3 is the structure left view of the utility model second embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment 1
As shown in Figure 1, rubber rollers simulation test machine, comprises frame 1, and described frame comprises 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 freely rotated, the two ends of steel rider 2 are supported on intermediate plate 12 by bearing seat 3, be provided with motor 4 on base 13, motor 4 and steel rider 2 are respectively equipped with belt pulley, drive steel rider 2 to rotate the power transmission of motor 4 by belt gear to steel rider 2.
As shown in Figure 1, frame intermediate plate 12 is provided with tachometric survey dish 5, this tachometric survey dish 5 is positioned at one end of steel rider 2, controls steel rider 2 carry out simulated experiment with different rotating speeds to rubber rollers by tachometric survey dish 5.
As shown in Figure 1, two vertical parallel guide pillars 6 between top board 11 and intermediate plate 12, also be provided with a framework 7, two vertical guide pillars 6 pass framework 7 and framework 7 can slide up and down along guide pillar, test rubber rollers 8 is positioned at framework, the two ends of rubber rollers 8 are by bearings on the support body of framework both sides, and 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, adopt can heated type steel rider for steel rider 2 in the present embodiment, the structure that the structure of heated type steel rider describes in the conduction oil internal circulation type warm-up mill submitted on March 14th, 2013 the applicant is consistent, it comprises outer cylinder body, the end plate of outer cylinder body two ends welded closure and be positioned at the left and right back shaft at outer cylinder body two ends, it is characterized in that: in described outer cylinder body, be provided with the homoaxial inner barrel with outer cylinder body, the two ends of inner barrel are welded with end plate, heat conduction oil pocket is formed between outer cylinder body and inner barrel, falling heat-transfer oil in heat conduction oil pocket, one of them end plate at described cylindrical shell two ends is provided with conduction oil filling orifice, in described heat conduction oil pocket, be provided with heating arrangement, heating arrangement is connected with the conducting slip ring on back shaft by wire.Detailed construction is shown in the instructions of this application, does not repeat them here.
As shown in Figure 1, frame intermediate plate 12 is provided with infrared thermometer 10 in order to measure the temperature of steel rider 2 in real time, is gone out the actual condition of rubber rollers 8 by the temperature accurate simulation adjusting steel rider 2.
Known by foregoing description, during test, adjust temperature and the rotating speed of steel rider 2, framework 7 and rubber rollers 8 promote downwards the roll surface of rubber rollers 8 is contacted with the roll surface of steel rider 2 by primer fluid compressing cylinder 9, drive rubber rollers to rotate with the rotating speed that steel rider is identical by the extruding of two roll surfaces, the pressure between two rollers controls by the pressure of hydraulic control oil cylinder 9.Control this pressure for convenience, during making, the oil inlet pipe of hydraulic jack is provided with pressure indicator (not shown in accompanying drawing 1), so, the change of glue-line when rubber rollers works under different pressures, rotating speed and state of temperature can be gone out by accurate simulation, by glue-line performance change to make improvements rubber rollers glue-line formula targetedly.
Embodiment 2
The rubber rollers simulation test machine that the present embodiment provides makes further improvements on the basis of embodiment 1, and it is consistent that in this embodiment, the temperature of steel rider 2 controls, rotating speed controls with embodiment 1.
Because the operating mode that pressure at two ends is inconsistent often appears in rubber rollers in real work, namely there is unbalance loading, under this operating mode, the rate of wear of rubber rollers is accelerated, and the analogue means provided in embodiment 1 can not simulate the unbalance loading operating mode of rubber rollers, for this technical matters, in the present embodiment, experimental provision is improved.
As shown in accompanying drawing 2 and accompanying drawing 3, in testing machine provided in the present embodiment, the quantity being arranged on the guide rail 6 between top board 11 and intermediate plate 12 is 4, every two is a set of rails, two groups of guide rails are arranged on the left and right sides between top board 11 and intermediate plate 12, also comprise two adjusting center bearings 15 with slideway base 14, the slideway base 14 of self-aligning bearing 15 is fixed on often to be organized on two guide rails of set of rails, namely two guide rails, 6 pairs of slideway bases 14 form clamp position, slideway base 14 and self-aligning bearing 15 freely up and down can slide along two guide rails 6, the two ends of rubber rollers 8 are supported by self-aligning bearing 15.The piston rod that frame top board arranges two hydraulic jacks, 9, two hydraulic jacks is fixedly connected with the slideway base 14 of two self-aligning bearings respectively.
After adopting said structure, when carrying out unbalance loading test, two hydraulic jacks 9 impose different pressure to two slideway bases 14, this pressure is delivered between the end of rubber rollers 8 and steel rider 2, under making rubber rollers 8 be in unbalance loading state, two ends due to rubber rollers 8 adopt self-aligning bearing 15 to support, and the rotation of rubber rollers 8 is unaffected, thus really simulates the changing condition of glue-line when rubber rollers 8 is rotated under unbalance loading state.
Because the structure of self-aligning bearing had detailed description in numerous document, by reference to the accompanying drawings 2 and the signal of accompanying drawing 3, those skilled in the art are easy to the structure expecting self-aligning bearing installing slideway base additional, therefore do not specifically describe in this manual.
Claims (7)
1. rubber rollers simulation test machine, comprise frame, described frame comprises top board, intermediate plate and base plate, it is characterized in that: the intermediate plate of frame is provided with the steel rider freely rotated, steel rider is driven by the motor on framework soleplate, guide rail is provided with between top board and intermediate plate, guide rail is provided with jacking gear, jacking gear is driven by the hydraulic jack on top board, rubber rollers to be arranged on jacking gear and free to rotate, moving up and down of jacking gear can be made by hydraulic jack, rotation by steel rider after rubber roll surface contacts with steel rider roll surface drives rubber rollers to rotate.
2. rubber rollers simulation test machine according to claim 1, is characterized in that: the oil inlet pipe of described hydraulic jack is provided with pressure indicator.
3. rubber rollers simulation test machine according to claim 1, is characterized in that: described steel rider is can heated steel roll.
4. rubber rollers simulation test machine according to claim 1, is characterized in that: described frame intermediate plate is provided with infrared thermometer.
5. rubber rollers simulation test machine according to claim 1, is characterized in that: described frame intermediate plate is provided with tachometric survey dish, and described tachometric survey dish is positioned at one end of steel rider.
6. rubber rollers simulation test machine according to claim 1, is characterized in that: described guide rail to be arranged between top board and intermediate plate two vertical parallel guide pillars; Described jacking gear comprises a framework, two vertical guide pillars pass framework and framework can slide up and down along guide pillar, described rubber rollers is positioned at framework, and the two ends of rubber rollers are by bearings on the support body of framework both sides, and the top of framework is connected with the piston rod of hydraulic jack.
7. rubber rollers simulation test machine according to claim 1, is characterized in that: described guide rail is 4, and every two is a set of rails, and two groups of guide rails are arranged on the left and right sides between top board and intermediate plate; Described jacking gear comprises two adjusting center bearings with slideway base, and the slideway base of self-aligning bearing is fixed on often to be organized on two guide rails of set of rails, and can slide up and down along guide rail, and the two ends of described rubber rollers are supported by self-aligning bearing; Hydraulic jack on described frame top board is two, and the piston rod of two hydraulic jacks is fixedly connected with the slideway base of two self-aligning bearings respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387489.2U CN204666435U (en) | 2015-06-08 | 2015-06-08 | Rubber rollers simulation test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387489.2U CN204666435U (en) | 2015-06-08 | 2015-06-08 | Rubber rollers simulation test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666435U true CN204666435U (en) | 2015-09-23 |
Family
ID=54136809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520387489.2U Withdrawn - After Issue CN204666435U (en) | 2015-06-08 | 2015-06-08 | Rubber rollers simulation test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880360A (en) * | 2015-06-08 | 2015-09-02 | 威海丰泰新材料科技股份有限公司 | Rubber roller simulation test machine |
| CN109269928A (en) * | 2018-10-19 | 2019-01-25 | 青岛科技大学 | A kind of tire wear testing machine and its detection method |
-
2015
- 2015-06-08 CN CN201520387489.2U patent/CN204666435U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880360A (en) * | 2015-06-08 | 2015-09-02 | 威海丰泰新材料科技股份有限公司 | Rubber roller simulation test machine |
| CN104880360B (en) * | 2015-06-08 | 2017-05-10 | 威海丰泰新材料科技股份有限公司 | Rubber roller simulation test machine |
| CN109269928A (en) * | 2018-10-19 | 2019-01-25 | 青岛科技大学 | A kind of tire wear testing machine and its detection method |
| CN109269928B (en) * | 2018-10-19 | 2024-05-14 | 青岛科技大学 | Tire abrasion testing machine and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20170510 |