CN110068509A - A kind of synchronous belt fatigue tester - Google Patents
A kind of synchronous belt fatigue tester Download PDFInfo
- Publication number
- CN110068509A CN110068509A CN201910401928.3A CN201910401928A CN110068509A CN 110068509 A CN110068509 A CN 110068509A CN 201910401928 A CN201910401928 A CN 201910401928A CN 110068509 A CN110068509 A CN 110068509A
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- test
- synchronous belt
- wheel
- driving wheel
- checked
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/18—Performing tests at high or low temperatures
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of synchronous belt fatigue testers, including at least one set of test unit, and the test unit includes: test box, are used to accommodate synchronous belt to be checked, are hot environment in the test box；Transmission mechanism is used to that the synchronous belt to be checked to be driven to rotate with it；Pressure exerting arrangement, be used to apply the pressure of setting on the synchronous belt to be checked so that the synchronous belt to be checked is persistently gone under the setting pressure to being broken the maintained time.Synchronous belt fatigue tester disclosed in this invention may be implemented automatic test synchronous belt high temperature and set the fatigue durability under pressure, fill up the blank of fatigue durability test of the belt under high temperature and setting pressure.
Description
Technical field
The present invention relates to a kind of test equipment, in particular to a kind of synchronous belt fatigue tester.
Background technique
Belt transmission is also known as " V belt translation ", mechanically operated one kind, is tightly placed in two wheels by one or a few belt and (claims
For " belt pulley ") on form, two-wheeled is attached separately on driving shaft and driven shaft.Using the friction between belt and two-wheeled, with transmitting
Movement and power.
Belt transmission is simple and easy, and at low cost, maintenance is also simple, is also convenient for changeing, but belt had been used for a long time
Cheng Zhongqi mechanical property, which can reduce, not to be available even so as to cause it using obstacle, high temperature and setting pressure lower belt
Fatigue durability is to influence a factor of belt mechanical property.
Summary of the invention
In order to overcome the deficiencies of the prior art, the invention discloses a kind of synchronous belt fatigue testers.
To achieve the above object, the invention is realized by the following technical scheme:
The embodiment of the invention discloses a kind of synchronous belt fatigue tester, including at least one set of test unit, the surveys
Test-run a machine group includes:
Test box is used to accommodate synchronous belt to be checked, is hot environment in the test box；
Transmission mechanism is used to that the synchronous belt to be checked to be driven to rotate with it；
Pressure exerting arrangement, be used to apply the pressure of setting on the synchronous belt to be checked so that the synchronous skin to be checked
Band was persistently gone under the setting pressure to the fracture maintained time.
One of as a preferred solution of the present invention, the transmission mechanism includes that test driving wheel and at least one test are driven
Wheel, the test driving wheel drive rotation, the synchronous belt to be checked and the test driving wheel and test driven wheel by dynamic group
Connection, the test driven wheel are installed in test shaft, and the test driving wheel and test driven wheel are located at the test box
It is interior.
It is further preferred that described dynamic group include first motor, the driving wheel being connect with the first motor and with it is described
The driven wheel that driving wheel is connected by belt, the driven wheel are set in same horizontal line and lead to the test driving wheel
Cross transmission axis connection.
One of as a preferred solution of the present invention, the pressure exerting arrangement includes connecting rod, connecting plate, test expansion tightening wheel and extension
Hook, connecting plate described in one end of the connecting rod is fixedly connected, and is formed by angle between the connecting rod and the connecting plate and is
Obtuse angle, the connecting plate are connect with the boxboard of the test box by first rotating shaft shaft with the one end that the connecting rod connects,
The test expansion tightening wheel and the connecting plate in the test box pass through second turn far from the other end of the connecting rod
Axis rotation connection, it is described test expansion tightening wheel and the synchronous belt to be checked lateral surface be in close contact, the connecting rod it is another
One end is located at the outside of the test box and hangs the hook portion of the hook, and the other end of the hook is straight-bar portion and is connected with
The pouring weight of setting weight；Preferably, the angle at the obtuse angle is 130 ° -135 °.
It is further preferred that the straight-bar portion of the hook is provided with external thread structure, internal screw thread is provided on the pouring weight
Hole, straight-bar portion and the pouring weight of the hook are connected through a screw thread.
It is further preferred that offering arc groove on the boxboard of the test box, second shaft is in the arc groove
Interior rotation.
One of as a preferred solution of the present invention, which further includes hot body, the hot wind
Mechanism includes the second motor, the fan connecting with second motor and is set in the test box and towards the fan
Heating sheet.
One of as a preferred solution of the present invention, which there is the first test unit and second to survey
Test-run a machine group.
It is further preferred that the transmission mechanism of the first test unit includes that test driving wheel and a test are driven
The transmission mechanism of wheel, the second test unit includes test driving wheel and two test driven wheels.
Still more preferably, the second test unit further includes the expansion tightening wheel being in close contact with the synchronous belt to be checked,
The expansion tightening wheel is located between the test driving wheel and test driven wheel.
Compared with prior art, of the invention to have at least the following advantages:
Automatic test synchronous belt high temperature and setting may be implemented in synchronous belt fatigue tester disclosed in this invention
Fatigue durability under pressure has filled up the blank of fatigue durability test of the belt under high temperature and setting pressure.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is a kind of main view of synchronous belt fatigue tester disclosed in the embodiment of the present invention；
Fig. 2 is a kind of side view of synchronous belt fatigue tester disclosed in the embodiment of the present invention.
Fig. 3 is the connecting rod of pressure exerting arrangement and the top view of connecting plate disclosed in the embodiment of the present invention；
Fig. 4 is the connecting rod of pressure exerting arrangement and the main view of connecting plate disclosed in the embodiment of the present invention.
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
Referring to shown in Fig. 1-4, the embodiment of the invention discloses a kind of synchronous belt fatigue testers, including setting up and down
Two groups of test units, first test unit A and second test unit B structure it is roughly the same, now by first test unit A for into
Row illustrates, and the first test unit A includes:
Test box 1 is used to accommodate synchronous belt to be checked, is hot environment in test box 1；
Transmission mechanism 2 is used to that synchronous belt to be checked to be driven to rotate with it；
Pressure exerting arrangement 3, be used to apply the pressure of setting on synchronous belt to be checked so that synchronous belt to be checked is at this
It is persistently gone under setting pressure to the fracture maintained time.
Specifically, the specific structure of the first test unit A of the embodiment of the present invention is as follows:
Transmission mechanism 2 includes a test driving wheel 21 and test driven wheel 22, and test driving wheel 21 is by dynamic group band turn
Dynamic, synchronous belt K1 to be checked is connect with test driving wheel 21 and test driven wheel 22, and test driven wheel 22 is installed on test shaft
On 23, test driving wheel 21 and test driven wheel 22 are located in test box 1.
It is further preferred that driving wheel 25 and and driving wheel that dynamic group includes first motor 24, connect with first motor 24
25 driven wheels 26 connected by belt, driven wheel 26 and test driving wheel 21 are set in same horizontal line and pass through transmission
Axis 27 connects.
Pressure exerting arrangement 3 includes connecting rod 31, connecting plate 32, test expansion tightening wheel 33 and hook 37, one end of connecting rod 31 and company
Fishplate bar 32 is fixedly connected, and it is obtuse angle that angle is formed by between connecting rod 31 and connecting plate 32, and connecting plate 32 connects with connecting rod 31
One end connect with the boxboard of test box 1 by 34 shaft of first rotating shaft, the test expansion tightening wheel 33 in test box 1 and even
The other end of fishplate bar 32 far from connecting rod 31 is rotatablely connected by the second shaft 35, offers arc groove on the boxboard of test box 1
11, the second shaft 35 rotates in arc groove 11, and the lateral surface of test expansion tightening wheel 33 and synchronous belt to be checked is in close contact, connecting rod
31 other end is located at the outside of test box 1 and hangs the hook portion of hook 37, link up with 37 other end as straight-bar portion and be connected with
The pouring weight 36 of setting weight；Preferably, the angle at obtuse angle is 130 ° -135 °.It is further preferred that the straight-bar portion setting of hook 37
There is external thread structure, be provided with internal thread hole on pouring weight 36, the straight-bar portion and pouring weight 36 for linking up with 37 are connected through a screw thread.It can root
According to the weight of pouring weight 36 is needed to configure, to apply different pressure on synchronous belt to be measured.
The synchronous belt fatigue tester further includes hot body 5, and hot body 5 includes the second motor 51 and the second electricity
The fan 52 and be set in test box 1 and towards the heating sheet of fan 52 53 that machine 51 connects.It is driven by the second motor 51
Fan 52 rotates so as to aggravate the flowing of the hot-air in test box 1, so that the temperature in test box 1 is equably divided
Cloth.
Specifically, the specific structure of the second test B of Unit of the embodiment of the present invention is as follows:
Second test B of Unit and the difference of the first test unit A essentially consist in transmission mechanism, the biography of the second test B of Unit
Motivation structure 2 ' includes testing driving wheel 21 ' and two test driven wheels 22 ', synchronous belt to be checked and test driving wheel 21 ' and two
A test driven wheel 22 ' connection, test driven wheel 22 ' are installed in test shaft 23 ', test driving wheel 21 ' and two tests
Driven wheel 22 ' is located in test box 1.It is further preferred that dynamic group includes that first motor 24 (shares one with the first test unit A
A motor, can be with energy saving), the driving wheel 25 that is connect with first motor 24 (share a driving wheel with the first test unit A
25, can be with energy saving) and the driven wheel 26 ' that is connect with driving wheel 25 by belt, driven wheel 26 ' and test driving wheel 21 '
It is set in same horizontal line and is connected by transmission shaft 27 '.In addition, the second test B of Unit further includes and synchronous skin to be checked
With the expansion tightening wheel 4 ' that K2 is in close contact, expansion tightening wheel 4 ' is located between test driving wheel 21 ' and test driven wheel 22 ', and expansion tightening wheel is set
It is placed in shaft.
The working principle of synchronous belt fatigue tester disclosed in the embodiment of the present invention is as follows:
The present embodiment can disposably be tested by the way of the first test unit A and the second test B of Unit operation simultaneously
Two synchronous pulleys detect its fatigue durability under differently curved state；A synchronous belt to be measured is wound in first
It tests on the test driving wheel 21 and test driven wheel 22 of unit A, then another synchronous belt K2 is wound in the second test machine
On the test driving wheel 21 ' and two test driven wheels 22 ' of group B；
First test unit A and the pressure exerting arrangement 3 of the second test B of Unit work at the same time, in the hook of each pressure exerting arrangement 3
The pouring weight 36 of setting weight, connecting rod 31 and connecting plate 32 are connected in 37 straight-bar portion by the gravity of pouring weight 36 and around
The rotation of one shaft 34, the rotation of connecting plate 32 promote the second shaft 35 to rotate in arc groove 11, so that test expansion tightening wheel 33
It turns an angle and transmits pressure on synchronous belt to be measured；
Make the atmosphere that hot wind is formed in test box 1 by hot body 5；
The rotation of first motor 24 drives driving wheel 25 and the driven wheel 26 of the first test unit A to rotate, and driven wheel 26 rotates
To drive test driving wheel 21 to rotate, test driving wheel 21 rotates and then synchronous belt to be measured is driven to rotate；At the same time,
The rotation of one motor 24 drives driving wheel 25 and the driven wheel 26 ' of the second test B of Unit to rotate, and the rotation of driven wheel 26 ' is to drive
It tests driving wheel 21 ' to rotate, test driving wheel 21 ' rotates and then drives another synchronous belt K2 rotation to be measured；
The fracture maintained time is persistently turned under high temperature and setting pressure by recording synchronous belt to be checked, with
Measure the fatigue durability of synchronous belt to be checked.
By above technical scheme, synchronous belt fatigue tester disclosed in the embodiment of the present invention may be implemented to automate
It tests synchronous belt high temperature and sets the fatigue durability under pressure, filled up fatigue durability of the belt under high temperature and setting pressure
The blank of test.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and new
The consistent widest scope of clever feature.
Claims (10)
1. a kind of synchronous belt fatigue tester, it is characterised in that: test unit, the test unit packet including at least one set
It includes:
Test box is used to accommodate synchronous belt to be checked, is hot environment in the test box；
Transmission mechanism is used to that the synchronous belt to be checked to be driven to rotate with it；
Pressure exerting arrangement, be used to apply the pressure of setting on the synchronous belt to be checked so that the synchronous belt to be checked exists
It is persistently gone under the setting pressure to the fracture maintained time.
2. a kind of synchronous belt fatigue tester according to claim 1, it is characterised in that: the transmission mechanism includes surveying
Driving wheel and test driven wheel are tried, the test driving wheel drives rotation, the synchronous belt to be checked and the test by dynamic group
Driving wheel with test driven wheel connect, the test driven wheel be installed on test shaft on, the test driving wheel with test from
Driving wheel is located in the test box.
3. a kind of synchronous belt fatigue tester according to claim 2, it is characterised in that: described dynamic group includes the first electricity
Machine, the driving wheel being connect with the first motor and the driven wheel being connect with the driving wheel by belt, the driven wheel with
The test driving wheel is set in same horizontal line and by transmission axis connection.
4. a kind of synchronous belt fatigue tester according to claim 1, it is characterised in that: the pressure exerting arrangement includes connecting
Bar, tests expansion tightening wheel and hook at connecting plate, and connecting plate described in one end of the connecting rod is fixedly connected, and the connecting rod and institute
Stating and being formed by angle between connecting plate is obtuse angle, the one end that the connecting plate connects with the connecting rod and the test box
Boxboard is connected by first rotating shaft shaft, and the test expansion tightening wheel in the test box and the connecting plate are far from described
The other end of connecting rod is rotatablely connected by the second shaft, the outside of the test expansion tightening wheel and the synchronous belt to be checked
Face is in close contact, and the other end of the connecting rod is located at the outside of the test box and hangs the hook portion of the hook, the hook
The other end be straight-bar portion and be connected with the pouring weight of setting weight；Preferably, the angle at the obtuse angle is 130 ° -135 °.
5. a kind of synchronous belt fatigue tester according to claim 4, it is characterised in that: the straight-bar portion of the hook is set
It is equipped with external thread structure, internal thread hole is provided on the pouring weight, the straight-bar portion of the hook and the pouring weight are connected by screw thread
It connects.
6. a kind of synchronous belt fatigue tester according to claim 4, it is characterised in that: on the boxboard of the test box
Arc groove is offered, second shaft rotates in the arc groove.
7. a kind of synchronous belt fatigue tester according to claim 2, it is characterised in that: the synchronous belt testing fatigue
Machine further includes hot body, and the hot body includes the second motor, the fan connecting with second motor and is set to
In the test box and the heating sheet towards the fan.
8. a kind of synchronous belt fatigue tester described in any one of -7 according to claim 1, it is characterised in that: the synchronization skin
Band fatigue tester has the first test unit and the second test unit.
9. a kind of synchronous belt fatigue tester according to claim 8, it is characterised in that: first tests the described of unit
Transmission mechanism includes test driving wheel and a test driven wheel, and the transmission mechanism of the second test unit includes testing actively
Wheel and two test driven wheels.
10. a kind of synchronous belt fatigue tester according to claim 9, it is characterised in that: the second test unit also wraps
The expansion tightening wheel being in close contact with the synchronous belt to be checked is included, the expansion tightening wheel is located at the test driving wheel and test driven wheel
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401928.3A CN110068509A (en) | 2019-05-15 | 2019-05-15 | A kind of synchronous belt fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401928.3A CN110068509A (en) | 2019-05-15 | 2019-05-15 | A kind of synchronous belt fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110068509A true CN110068509A (en) | 2019-07-30 |
Family
ID=67370853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910401928.3A Pending CN110068509A (en) | 2019-05-15 | 2019-05-15 | A kind of synchronous belt fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110068509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116893110A (en) * | 2023-09-11 | 2023-10-17 | 江苏华升起重运输机械制造有限公司 | Belt toughness detection device of belt conveyor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548460U (en) * | 2009-12-04 | 2010-08-11 | 马鞍山锐生工贸有限公司 | Fatigue tester with non-resistance torque tension mechanism |
| JP2014219349A (en) * | 2013-05-10 | 2014-11-20 | 横浜ゴム株式会社 | Measuring apparatus of support roller contact state of conveyor belt |
| CN204944832U (en) * | 2015-06-23 | 2016-01-06 | 广州东之旭试验设备有限公司 | A kind of belt pulley long duration test case |
| CN205350230U (en) * | 2016-01-22 | 2016-06-29 | 温州天纳福汽车轴承股份有限公司 | A tight pulley that rises for diesel engine transmission system |
| CN106932198A (en) * | 2017-04-15 | 2017-07-07 | 三门县职业中等专业学校 | A kind of Timing Belt fatigue automatic test machine |
| CN206988388U (en) * | 2017-07-25 | 2018-02-09 | 安徽昊方机电股份有限公司 | A kind of belt stretcher |
-
2019
- 2019-05-15 CN CN201910401928.3A patent/CN110068509A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548460U (en) * | 2009-12-04 | 2010-08-11 | 马鞍山锐生工贸有限公司 | Fatigue tester with non-resistance torque tension mechanism |
| JP2014219349A (en) * | 2013-05-10 | 2014-11-20 | 横浜ゴム株式会社 | Measuring apparatus of support roller contact state of conveyor belt |
| CN204944832U (en) * | 2015-06-23 | 2016-01-06 | 广州东之旭试验设备有限公司 | A kind of belt pulley long duration test case |
| CN205350230U (en) * | 2016-01-22 | 2016-06-29 | 温州天纳福汽车轴承股份有限公司 | A tight pulley that rises for diesel engine transmission system |
| CN106932198A (en) * | 2017-04-15 | 2017-07-07 | 三门县职业中等专业学校 | A kind of Timing Belt fatigue automatic test machine |
| CN206988388U (en) * | 2017-07-25 | 2018-02-09 | 安徽昊方机电股份有限公司 | A kind of belt stretcher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116893110A (en) * | 2023-09-11 | 2023-10-17 | 江苏华升起重运输机械制造有限公司 | Belt toughness detection device of belt conveyor |
| CN116893110B (en) * | 2023-09-11 | 2024-01-12 | 江苏华升起重运输机械制造有限公司 | Belt toughness detection device of belt conveyor |
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