CN205642991U - Dynamic work platform for testing machine - Google Patents
Dynamic work platform for testing machine Download PDFInfo
- Publication number
- CN205642991U CN205642991U CN201620417920.8U CN201620417920U CN205642991U CN 205642991 U CN205642991 U CN 205642991U CN 201620417920 U CN201620417920 U CN 201620417920U CN 205642991 U CN205642991 U CN 205642991U
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- Prior art keywords
- dynamic
- actuator
- guide rail
- rail block
- baffle
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Abstract
The utility model discloses a dynamic work platform for testing machine, including dynamic actuator, guide rail block, self -locking nut, load cell, V type friction plate, V type baffle, pay -off dolly, unable adjustment base, mount support, rolling guide piece, roller support, the utility model discloses the pay -off dolly adopts the rolling guide piece to bear, and V type baffle direction, it cuts the sample and remains throughout a straight line operation to make the level move, the track can not squint, pass through hinge -type connection between developments actuator and the guide rail block, and through self -locking nut locking, can prevent that dynamic actuator and guide rail block be connected not hard uply at the sample in -process, the developments actuator adopts the prestressing force linkage to connect with load cell, prevent that load cell is not hard up in the process of the test, ensure the accuracy of tentation data, developments actuator stroke can reach 1000mm, more wide trial stretch is provided for rubber support's mechanics and the experiment of relevant physical index.
Description
Technical field
This utility model is a kind of testing machine dynamic workbench, each for bridge plate-type, benzvalene form, ball etc.
Plant mechanics and the test of related physical index of rubber support.
Background technology
Microcomputer-controlled electro-hydraulic servo load-shear has played pole in bridge plate-type and related physical index Test
Big effect, its dynamic workbench is mainly used in the test of horizontal dynamic simple shear, but in existing dynamic actuator
Range is ± 600, limits trial stretch to a certain extent, and often occurs because of dynamic in specimen
State actuator is connected with guide rail block to loosen and causes test data accurate, have impact on result of the test.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of testing machine dynamic workbench.
Technical solution of the present utility model is: a kind of testing machine dynamic workbench, including dynamically making
Dynamic device, guide rail block, self-locking nut, load sensor, V-type friction plate, V-baffle, feeding trolley,
Firm banking, fixed mount bearing, rolling guide block, roller support；Described firm banking top is equipped with guide rail
Block, described guide rail block both sides use V-baffle to fix, equipped with rolling guide block on described V-baffle,
Described rolling guide block bottom arranges V-type friction plate, and described V-baffle upper surface arranges roller support, described
Roller support top is dynamic workbench, places feeding trolley on described dynamic workbench, and described feeding is little
Car uses the carrying of rolling guide block, and V-baffle guides；Described dynamic actuator is contained on fixed mount bearing,
Described fixed mount bearing is fixing with firm banking to be connected, and described dynamic actuator passes through load sensor and guide rail
Block connects, and drives rolling workbench to realize dynamic load, is provided with self-locking nut in load sensor both sides.
It is further preferred that be connected by radial type between described dynamic actuator with described guide rail block,
And locked by self-locking nut, it is possible to prevent dynamic actuator to be connected pine in specimen with guide rail block
Dynamic, it is ensured that the accuracy of test data.
It is further preferred that described dynamic actuator uses prestress annular to be connected with load sensor, prevent
Load sensor 4 loosens in process of the test.
It is further preferred that described dynamic actuator stroke is up to ± 1000mm, for the mechanics of rubber support
Test with related physical index provides broader trial stretch.
This utility model has the advantages that compared with the prior art
1. this utility model places feeding trolley on dynamic workbench, and feeding trolley uses rolling guide block
Carrying, and V-baffle guiding so that press horizontal mobile is cut sample and remained at straight line operation, will not offset
Track.
Dynamic actuator the most of the present utility model is connected by radial type between guide rail block, and by certainly
Split nut is locked, and is possible to prevent dynamic actuator to be connected in specimen with guide rail block and loosens, it is ensured that examination
Test the accuracy of data.
Dynamic actuator the most of the present utility model uses prestress annular to be connected with load sensor, prevents load
Sensor loosens in process of the test, it is ensured that the accuracy of test data.
Dynamic actuator stroke the most of the present utility model is up to ± 1000mm, for mechanics and the phase of rubber support
The test closing physical index provides broader trial stretch.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
In figure: 1. dynamic actuator, 2. guide rail block, 3. self-locking nut, 4. load sensor, 5.V type
Friction plate, 6.V type baffle plate, 7. feeding trolley, 8. firm banking, 9. fixed mount bearing, 10. rolling guide
Block, 11. roller supports.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described.
A kind of testing machine dynamic workbench, including dynamic actuator 1, guide rail block 2, self-locking nut 3,
Load sensor 4, V-type friction plate 5, V-baffle 6, feeding trolley 7, firm banking 8, fixed mount prop up
Seat 9, rolling guide block 10, roller support 11；Described firm banking 8 top is equipped with guide rail block 2, institute
Stating guide rail block 2 both sides uses V-baffle 6 to fix, equipped with rolling guide block 10 on described V-baffle 6,
Described rolling guide block 10 bottom arranges V-type friction plate 5, and described V-baffle 6 upper surface arranges rolling
Seat 11, described roller support 11 top is dynamic workbench, places feeding little on described dynamic workbench
Car 7, described feeding trolley 7 uses rolling guide block 10 to carry, and V-baffle 6 guides；Described dynamically
Actuator 1 is contained on fixed mount bearing 9, and described fixed mount bearing 9 is fixing with firm banking 8 to be connected, institute
State dynamic actuator 1 to be connected with guide rail block 2 by load sensor 4, drive rolling workbench to realize dynamic
State loads, and is provided with self-locking nut 3 in load sensor 4 both sides.
It is further preferred that be connected by radial type between described dynamic actuator 1 with described guide rail block 2,
And locked by self-locking nut 3, it is possible to prevent dynamic actuator 1 to connect in specimen with guide rail block 2
Connect loosening, it is ensured that the accuracy of test data.
It is further preferred that described dynamic actuator 1 uses prestress annular to be connected with load sensor 4, anti-
Only load sensor 4 loosens in process of the test.
It is further preferred that described dynamic actuator 1 stroke is up to ± 1000mm, for the mechanics of rubber support
Test with related physical index provides broader trial stretch.
Before not carrying out horizontal fatigue test, start static oil sources, open lifting oil pump, rise feeding trolley
7, feeding trolley 7 is outputed loading space, tested sample is placed on feeding trolley 7, then will send
Trolley 7 sails test space into, and makes feeding trolley 7 drop to and guide rail disengaging, opens main oil pump, makes
Vertical oil cylinder piston moves down, and loads sample, to vertical load to specified pressure, is then turned on dynamically
Shearing test.The frequency and the amplitude that specify by test standard carry out horizontal dynamic shearing test to sample；Bearing
Can not re-use after completing test.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not to reality
With the restriction of novel protected scope, one of ordinary skill in the art should be understood that technical side of the present utility model
On the basis of case, those skilled in the art need not pay various amendments or the change that creative work can be made
Shape is still in protection domain of the present utility model.
Claims (3)
1. a testing machine dynamic workbench, it is characterised in that include dynamic actuator (1), guide rail block
(2), self-locking nut (3), load sensor (4), V-type friction plate (5), V-baffle (6),
Feeding trolley (7), firm banking (8), fixed mount bearing (9), rolling guide block (10), rolling
Dynamic bearing (11)；Described firm banking (8) top is equipped with guide rail block (2), described guide rail block (2)
Both sides use V-baffle (6) to fix, equipped with rolling guide block (10) on described V-baffle (6),
Described rolling guide block (10) bottom arranges V-type friction plate (5), described V-baffle (6) upper surface
Arranging roller support (11), described roller support (11) top is dynamic workbench, in described dynamic work
Placing feeding trolley (7) in station, described feeding trolley (7) uses rolling guide block (10) carrying,
And V-baffle (6) guides；Described dynamic actuator (1) is contained on fixed mount bearing (9), described
Fixed mount bearing (9) is fixing with firm banking (8) to be connected, and described dynamic actuator (1) passes through load
Sensor (4) is connected with guide rail block (2), drives rolling workbench to realize dynamic load, passes at load
Sensor (4) both sides are provided with self-locking nut (3).
A kind of testing machine dynamic workbench the most according to claim 1, it is characterised in that: described dynamically
It is connected by radial type between actuator (1) with described guide rail block (2), and by self-locking nut (3)
Locking.
A kind of testing machine dynamic workbench the most according to claim 1, it is characterised in that: described dynamically
Actuator (1) uses prestress annular to be connected with load sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417920.8U CN205642991U (en) | 2016-05-09 | 2016-05-09 | Dynamic work platform for testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417920.8U CN205642991U (en) | 2016-05-09 | 2016-05-09 | Dynamic work platform for testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642991U true CN205642991U (en) | 2016-10-12 |
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ID=57058404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417920.8U Active CN205642991U (en) | 2016-05-09 | 2016-05-09 | Dynamic work platform for testing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN205642991U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342178A (en) * | 2018-12-04 | 2019-02-15 | 山东三越仪器有限公司 | Energy dissipating, damping, shock insulation comprehensive test system |
| CN110987697A (en) * | 2019-11-15 | 2020-04-10 | 华东交通大学 | Double-drive stepless speed regulation wheel rail rolling contact fatigue test device and method |
| CN114112734A (en) * | 2021-12-08 | 2022-03-01 | 河南交院工程技术集团有限公司 | Feeding conversion mechanism of compression-shear testing machine |
| CN114112734B (en) * | 2021-12-08 | 2024-06-25 | 河南交院工程技术集团有限公司 | Feeding conversion mechanism of compression shear testing machine |
-
2016
- 2016-05-09 CN CN201620417920.8U patent/CN205642991U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342178A (en) * | 2018-12-04 | 2019-02-15 | 山东三越仪器有限公司 | Energy dissipating, damping, shock insulation comprehensive test system |
| CN110987697A (en) * | 2019-11-15 | 2020-04-10 | 华东交通大学 | Double-drive stepless speed regulation wheel rail rolling contact fatigue test device and method |
| CN110987697B (en) * | 2019-11-15 | 2022-03-15 | 华东交通大学 | Double-drive stepless speed regulation wheel rail rolling contact fatigue test device and method |
| CN114112734A (en) * | 2021-12-08 | 2022-03-01 | 河南交院工程技术集团有限公司 | Feeding conversion mechanism of compression-shear testing machine |
| CN114112734B (en) * | 2021-12-08 | 2024-06-25 | 河南交院工程技术集团有限公司 | Feeding conversion mechanism of compression shear testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dynamic table for testing machine Effective date of registration: 20200928 Granted publication date: 20161012 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Branch Village Pledgor: JINAN SANYUE TESTING INSTRUMENT Co.,Ltd. Registration number: Y2020370000148 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230705 Granted publication date: 20161012 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Branch Village Pledgor: JINAN SANYUE TESTING INSTRUMENT Co.,Ltd. Registration number: Y2020370000148 |