CN208953272U - A kind of mechanical group plastics shoes durability test apparatus - Google Patents
A kind of mechanical group plastics shoes durability test apparatus Download PDFInfo
- Publication number
- CN208953272U CN208953272U CN201822036787.3U CN201822036787U CN208953272U CN 208953272 U CN208953272 U CN 208953272U CN 201822036787 U CN201822036787 U CN 201822036787U CN 208953272 U CN208953272 U CN 208953272U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- master slider
- mechanical group
- plastics shoes
- shoes
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- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of mechanical group plastics shoes durability test apparatus, including firm banking, drive cylinder, master slider stationary fixture, and cylinder control loop, tested mechanical group includes the plastics shoes of master slider and opposite master slider sliding, the master slider stationary fixture and driving cylinder are separately fixed at the both ends of firm banking, master slider is fixed on master slider stationary fixture, one end of the driving cylinder is fixed on the fixed base by cylinder hinge base, the other end is piston end, piston end connects driving plastics shoes by piston hinge, the air inlet of the cylinder control loop connection cylinder and outlet side, the mechanical group plastics shoes durability test apparatus of the utility model has weights on glass supporter, it is loaded to simulate skylight real work institute, counter is counted after each shuttling movement of glass supporter Signal, it is automatic to add up, repeatedly, up to reaching test number (TN), disassembles and check plastics shoes state, structure is simple, and design is reasonable, the service life of the quick test mechanical group of energy.
Description
Technical field
The utility model relates to a kind of mechanical group production technical field, in particular to a kind of mechanical group durable examination of plastics shoes
Experiment device.
Background technique
Plastics shoes will bear the physical weight of skylight glass pallet assembly and in vehicle travel process, when skylight moves
Various comprehensive external force load.The motion outline of track groove is transmitted on skylight glass by certain kinematic accuracy again simultaneously.
Therefore, the durability of its own must reach certain requirement.Corresponding test experiments will so be done.By daily skylight 10 times
Folding calculated for the shelf-life 3 years, this plastics shoes will run 1 Wan Duoci in master slider.If surveyed with material object skylight assembly
Examination, it is with high costs.For this purpose, specially having manufactured and designed an experimental facilities is carrying out dependence test.
Summary of the invention
In order to overcome drawbacks described above, the utility model provides a kind of mechanical group plastics shoes durability test apparatus, can
Realize the automatic life test of mechanical group.
The utility model is to solve technical solution used by its technical problem: a kind of mechanical group plastics shoes is durable
Experimental rig, including firm banking, driving cylinder, master slider stationary fixture and cylinder control loop, tested mechanical group
Plastics shoes including master slider and opposite master slider sliding, the master slider stationary fixture and driving cylinder are separately fixed at solid
Determine the both ends of pedestal, master slider is fixed on master slider stationary fixture, and one end of the driving cylinder passes through cylinder hinge base
Fixed the other end is piston end on the fixed base, and piston end connects driving plastics shoes, the cylinder control by piston hinge
The air inlet of connection cylinder in circuit processed and outlet side.
The piston hinge upper end is equipped with a load counterweight device, the load as a further improvement of the utility model,
The adjustable weight counterweight of setting in counterweight device.
The cylinder control loop is by electric power loop, the time relay, counting as a further improvement of the utility model,
Device, reversing solenoid valve, compressed air source and throttle grverning valve group are at the commutation electric appliance valve is mounted on returning for compressed air source
On the road, and with electric power loop, the time relay, counter it connect, the gas outlet of the compressed air source and air inlet connect respectively
Air inlet and the outlet side of cylinder are connect, and throttle grverning valve is installed in gas circuit.
The beneficial effects of the utility model are: the mechanical group plastics shoes durability test apparatus of the utility model is in glass branch
There are weights on frame, simulation skylight real work institute is loaded, and counter is counted after each shuttling movement of glass supporter
Number signal, automatic accumulative, repeatedly, until reaching test number (TN), dismantling checks plastics shoes state, and structure is simple, if
Meter is reasonable, the service life of the quick test mechanical group of energy.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cylinder control loop schematic diagram；
It is indicated in figure: 1- firm banking；2- drives cylinder；3- master slider stationary fixture；4- cylinder control loop；The main cunning of 5-
Block；6- plastics shoes；7- cylinder hinge base；8- piston hinge；9- load counterweight device；11- electric power loop；12- time relay
Device；13- counter；14- reversing solenoid valve；15- compressed air source；16- throttle grverning valve.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
Fig. 1 illustrates a kind of a kind of embodiment of mechanical group plastics shoes durability test apparatus of the utility model, including
Firm banking 1, driving cylinder 2, master slider stationary fixture 3 and cylinder control loop 4, tested mechanical group includes main cunning
The plastics shoes 6 that block 5 and opposite master slider 5 slide, the master slider stationary fixture 3 and driving cylinder 2 are separately fixed at fixation
The both ends of pedestal 1, master slider 5 are fixed on master slider stationary fixture 3, and one end of the driving cylinder 2 passes through cylinder hinge base
Seat 7 is fixed on firm banking 1, and the other end is piston end, and piston end is described by the connection driving plastics shoes 6 of piston hinge 8
Cylinder control loop 4 connects air inlet and the outlet side of cylinder.
8 upper end of piston hinge is equipped with a load counterweight device 9, the adjustable weight of setting in the load counterweight device 9
Counterweight.
As shown in Fig. 2, the cylinder control loop is by electric power loop 11, the time relay 12, counter 13, commutation electromagnetism
Valve 14, compressed air source 15 and throttle grverning valve 16 form, and the reversing solenoid valve 14 is mounted on the electricity of compressed air source 15
On resource loop 11, and it is connect with electric power loop 11, the time relay 12, counter 13, the gas outlet of the compressed air source 15
It is separately connected air inlet and the outlet side of driving cylinder 2 with air inlet, and throttle grverning valve 16 is installed in gas circuit.
Claims (3)
1. a kind of mechanical group plastics shoes durability test apparatus, it is characterised in that: including firm banking (1), driving cylinder (2),
Master slider stationary fixture (3) and cylinder control loop (4), tested mechanical group include master slider (5) and opposite master slider
(5) the plastics shoes (6) slided, the master slider stationary fixture (3) and driving cylinder (2) are separately fixed at firm banking (1)
Both ends, master slider (5) is fixed on master slider stationary fixture (3), and one end of driving cylinder (2) passes through cylinder hinge base
Seat (7) is fixed on firm banking (1), and the other end is piston end, and piston end passes through piston hinge (8) connection driving plastics shoes
(6), the air inlet of cylinder control loop (4) the connection cylinder and outlet side.
2. a kind of mechanical group plastics shoes durability test apparatus according to claim 1, it is characterised in that: the piston hinge
Chain (8) upper end is equipped with a load counterweight device (9), the adjustable weight counterweight of setting in the load counterweight device (9).
3. a kind of mechanical group plastics shoes durability test apparatus according to claim 1, it is characterised in that: the cylinder control
Circuit processed is by electric power loop (11), the time relay (12), counter (13), reversing solenoid valve (14), compressed air source (15)
And throttle grverning valve (16) composition, the reversing solenoid valve (14) are mounted on the electric power loop (11) of compressed air source (15)
On, and connect with electric power loop (11), the time relay (12), counter (13), the gas outlet of the compressed air source (15)
It is separately connected air inlet and the outlet side of driving cylinder (2) with air inlet, and throttle grverning valve (16) are installed in gas circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036787.3U CN208953272U (en) | 2018-12-06 | 2018-12-06 | A kind of mechanical group plastics shoes durability test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036787.3U CN208953272U (en) | 2018-12-06 | 2018-12-06 | A kind of mechanical group plastics shoes durability test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953272U true CN208953272U (en) | 2019-06-07 |
Family
ID=66745568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036787.3U Expired - Fee Related CN208953272U (en) | 2018-12-06 | 2018-12-06 | A kind of mechanical group plastics shoes durability test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447248A (en) * | 2021-06-07 | 2021-09-28 | 东风柳州汽车有限公司 | Durability test stand |
-
2018
- 2018-12-06 CN CN201822036787.3U patent/CN208953272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447248A (en) * | 2021-06-07 | 2021-09-28 | 东风柳州汽车有限公司 | Durability test stand |
| CN113447248B (en) * | 2021-06-07 | 2023-07-28 | 东风柳州汽车有限公司 | Durability test stand |
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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: 20190607 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |