CN208688800U - It is a kind of to switch durable experimental rig for detecting refrigerator door - Google Patents
It is a kind of to switch durable experimental rig for detecting refrigerator door Download PDFInfo
- Publication number
- CN208688800U CN208688800U CN201821524854.XU CN201821524854U CN208688800U CN 208688800 U CN208688800 U CN 208688800U CN 201821524854 U CN201821524854 U CN 201821524854U CN 208688800 U CN208688800 U CN 208688800U
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- refrigerator door
- swing arm
- bracket
- hinged
- cylinder
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Abstract
Durable experimental rig is switched for detecting refrigerator door the utility model discloses a kind of, bracket is set on the base；Door body switching mechanism is arranged on bracket；Door body switching mechanism includes cylinder, articulated body, swing arm, sucker, connecting rod；Articulated body is fixed on bracket；The middle part of swing arm and the front end of articulated body are hinged；The telescopic end of cylinder and the rear end of swing arm are hinged；The fixing end of cylinder and the rear end of articulated body are hinged；The front end of swing arm is equipped with sliding block along sliding；Sucker is connected with refrigerator door；One end of connecting rod is fixedly linked with sucker, and connecting rod is arranged perpendicular to the outer surface of refrigerator door；The other end of connecting rod and sliding block are hinged；Cylinder drives swing arm to carry out reciprocally swinging to drive refrigerator door to be opened or closed；Cylinder is connected by being equipped with solenoid directional control valve with gas source；Solenoid directional control valve switching times are recorded by counter.The switch endurance test of this practical refrigerator door that can satisfy different size model.
Description
Technical field
The utility model relates to experimental rig technical fields, durable for detecting refrigerator door switch more particularly to one kind
Experimental rig.
Background technique
In refrigerator in use, refrigerator doors need frequent switch.For the quality for controlling product, enterprise adds in refrigerator production
Working hour, the number that can be used when needing to test refrigerator door switch.Refrigerator doors folding is simulated generally by testing equipment
Operation is tested.
Current existing testing equipment, can test the refrigerator door of single specifications and models, but since refrigerator relates to
And specifications and models it is various, the size of refrigerator height and width direction often changes, and existing testing equipment does not adapt to refrigerator
The demand of door body test, therefore, it is necessary to be improved the prior art.
Utility model content
For the above technical problems, the purpose of this utility model is: proposing a kind of for detecting refrigerator door
Durable experimental rig is switched, the apparatus structure is flexible, can satisfy the durable examination of switch of the refrigerator door of different size model
It tests.
The technical solution of the utility model, which is achieved in that, a kind of switchs durable examination for detecting refrigerator door
Experiment device, including pedestal, bracket and door body switching mechanism；The bracket is set on the base；The door body switching mechanism setting
On bracket；The door body switching mechanism includes cylinder, articulated body, swing arm, sucker, connecting rod；The articulated body is fixed on
On bracket；The middle part of the swing arm and the front end of articulated body are hinged；The telescopic end of the cylinder and the rear end of swing arm are hinged；
The fixing end of the cylinder and the rear end of articulated body are hinged；The front end of the swing arm is equipped with along the length direction sliding of swing arm
Sliding block；The sucker is connected with refrigerator door；One end of the connecting rod is fixedly linked with sucker, and connecting rod is perpendicular to refrigerator
The outer surface of door body is arranged；The other end of the connecting rod and sliding block are hinged；The cylinder drives swing arm to carry out reciprocally swinging
To drive refrigerator door to be opened or closed；The cylinder is connected by being equipped with solenoid directional control valve with external gas source is arranged in
It is logical；The solenoid directional control valve switching times are recorded by being equipped with counter.
Further: the bracket includes left support and right support；The left support and right support are movably arranged on respectively
The left and right sides of pedestal；The refrigerator door is arranged between left support and right support；Positioned at refrigerator door on the pedestal
Rear side is equipped with rack；Slide bar and screw rod are equipped in the rack from left to right；The left support and right support horizontally slip setting
On slide bar；The screw rod is rotatably arranged in rack；The left support and right support are by being equipped with link block and screw flight
Connection；One end of the screw rod is equipped with hand wheel.
Further: the pedestal is equipped with control cabinet；The counter is arranged in control cabinet.
Further: the lower section of the pedestal is equipped with universal caster wheel.
It is further: to be equipped at intervals with mounting hole along refrigerator short transverse on the bracket；The articulation piece passes through mounting hole
It is fixed on bracket.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
The experimental rig of type, structure flexible design can be on refrigerator door surfaces by being used cooperatively for swing arm, sliding block and sucker
Different location test is opened and closed to refrigerator door, by the left support and right support that can be moved left and right, can be realized to not
Refrigerator with width is tested, and left support and right support are used cooperatively, and fixed function can be played to refrigerator, improve examination
The stability tested.By height-adjustable articulation piece, it can be realized and the refrigerator of different height is tested, aforesaid way
It is practical in conjunction with the switch endurance test for the refrigerator door that can satisfy different size model.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Fig. 3 is enlarged drawing at the A of Fig. 2 of the utility model；
Fig. 4 is the structural schematic diagram at another visual angle of the utility model；
Fig. 5 is the structural schematic diagram of the swing arm of the utility model；
Fig. 6 is the sucker of the utility model and the structural schematic diagram of connecting rod；
Wherein: 1, pedestal；11, rack；12, universal caster wheel；2, bracket；3, cylinder；31, articulation piece；32, swing arm；33,
Sliding block；34, sucker；35, connecting rod；4, slide bar；5, screw rod；51, hand wheel.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
As shown in figures 1 to 6 for it is described in the utility model it is a kind of switch durable experimental rig for detecting refrigerator door,
Including pedestal 1, bracket 2 and door body switching mechanism.Bracket 2 is mounted on pedestal 1, and door body switching mechanism is mounted on bracket 2.Door
Body switching mechanism includes cylinder 3, articulated body 31, swing arm 32, sucker 34, connecting rod 35, and articulated body 31 is fixed on bracket 1.
The middle part of swing arm 32 and the front end of articulated body 31 are hinged, and under above-mentioned setting, swing arm 32 is put relative to articulated body 31 or so
It is dynamic.The telescopic end of cylinder 3 and the rear end of swing arm 32 are hinged, and the fixing end of cylinder 3 and the rear end of articulated body 31 are hinged.Swing arm
32 front end is slidably fitted with sliding block 33 along the length direction of swing arm 32, wherein installing restricted sliding block 33 on swing arm 32
The block (not marked in figure) of moving distance.Sucker 34 is connected with refrigerator door, one end of connecting rod 35 and 34 stationary phase of sucker
Even, and connecting rod 35 is arranged perpendicular to the outer surface of refrigerator door, by connecting rod 35 perpendicular to the outer surface of refrigerator door
Setting, can utmostly simulate the process of enabling, improve the effect of test.The other end and sliding block 33 of connecting rod 35 are hinged.
By above-mentioned setting, cylinder 3 drives swing arm 32 to carry out reciprocally swinging to drive refrigerator door to be opened or closed, and cylinder 3 is logical
Cross and be connected equipped with solenoid directional control valve with external gas source is mounted on, solenoid directional control valve switching times by be equipped with counter into
Row record.
Wherein, bracket 2 includes left support and right support, and left support and right support are movably arranged on the left and right of pedestal 1 respectively
Two sides, refrigerator door are mounted between left support and right support, install organic frame 11 positioned at the rear side of refrigerator door on pedestal 1,
Slide bar 4 and screw rod 5 are installed from left to right, left support and right support are sliding by being welded with sliding part with holes or so in rack 11
Dynamic to be mounted on slide bar, screw rod 5 is rotatably installed in rack 11 by bearing, and left support and right support are by being welded with link block
It is threadedly coupled with screw rod 5, one end of screw rod 5 is equipped with hand wheel 51, and by shaking hand wheel 51 manually, left branch is adjusted
Spacing between frame and right support, and then it is adapted to the test demand of different refrigerator width dimensions, and can be to refrigerator or so
Two sides are limited.In addition, by being respectively mounted screw rod 5 and hand wheel 51, left support and right branch on the left and right sides of the rack
Frame can be carried out apart from adjusting respectively.
Wherein, control cabinet is installed on pedestal 1；Counter is mounted in control cabinet, and start-stop button is equipped on control cabinet.
For convenience of the movement of single unit system, universal caster wheel 12 is installed in the lower section of pedestal 1.
Wherein, it is spaced apart on above-mentioned bracket 2 along refrigerator short transverse and is equipped with mounting hole, articulation piece 31 is solid by mounting hole
It is scheduled on bracket 2, the height of articulation piece 31 is adjusted by mounting hole.
When specifically used, refrigerator door is fixed on pedestal 1, by 51 rotation of hand wheel, adjusts left and right branch
Frame can pass through the installation on bracket 2 for the refrigerator of different height to suitable position and from the fixed refrigerator of left and right sides
The height of hole adjusting articulation piece 31.It, can be by pacifying on left support and right support for the refrigerator of double door or four door
Multiple door body switching mechanisms are filled, to meet the needs of test.Then, sucker 34 is fixed in door body to be tested, passes through gas
Cylinder 3 drives swing arm 32 to carry out switch test, and the counting of switch gate is carried out by counter.
The present embodiment structure flexible design can be in refrigerator by being used cooperatively for swing arm 32, sliding block 33 and sucker 34
Test is opened and closed to refrigerator door in the different location on door body surface, can by the left support and right support that can be moved left and right
Realization tests the refrigerator of different in width, and left support and right support are used cooperatively, and fixed work can be played to refrigerator
With improving the stability of test.By height-adjustable articulation piece 31, it can be realized and the refrigerator of different height is tried
It tests, the combination of aforesaid way can satisfy the switch endurance test of the refrigerator door of different size model, practical.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of switch durable experimental rig, including pedestal, bracket and door body switching mechanism for detecting refrigerator door；It is special
Sign is: the bracket is set on the base；The door body switching mechanism is arranged on bracket；The door body switching mechanism includes
Cylinder, articulated body, swing arm, sucker, connecting rod；The articulated body is fixed on bracket；The middle part of the swing arm and hinged
The front end of body is hinged；The telescopic end of the cylinder and the rear end of swing arm are hinged；After the fixing end and articulated body of the cylinder
End is hinged；The front end of the swing arm is equipped with sliding block along the length direction sliding of swing arm；The sucker is connected with refrigerator door；
One end of the connecting rod is fixedly linked with sucker, and connecting rod is arranged perpendicular to the outer surface of refrigerator door；The connecting rod
The other end and sliding block it is hinged；The cylinder drives swing arm to carry out reciprocally swinging to drive refrigerator door to be opened or close
It closes；The cylinder is connected by being equipped with solenoid directional control valve with external gas source is arranged in；The solenoid directional control valve switching times
It is recorded by being equipped with counter.
2. a kind of durable experimental rig is switched for detecting refrigerator door according to claim 1, it is characterised in that: institute
Stating bracket includes left support and right support；The left support and right support are movably arranged on the left and right sides of pedestal respectively；It is described
Refrigerator door is arranged between left support and right support；Rack is equipped with positioned at the rear side of refrigerator door on the pedestal；The machine
Slide bar and screw rod are equipped on frame from left to right；The left support and right support, which horizontally slip, to be arranged on slide bar；The screw rod turns
It is dynamic to be arranged on the rack；The left support and right support are connect by being equipped with link block with screw flight；One end of the screw rod
Equipped with hand wheel.
3. a kind of durable experimental rig is switched for detecting refrigerator door according to claim 1, it is characterised in that: institute
Pedestal is stated equipped with control cabinet；The counter is arranged in control cabinet.
4. a kind of durable experimental rig is switched for detecting refrigerator door according to claim 1, it is characterised in that: institute
The lower section for stating pedestal is equipped with universal caster wheel.
5. a kind of durable experimental rig is switched for detecting refrigerator door according to claim 1, it is characterised in that: institute
It states and is equipped at intervals with mounting hole along refrigerator short transverse on bracket；The articulation piece is fixed on bracket by mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524854.XU CN208688800U (en) | 2018-09-18 | 2018-09-18 | It is a kind of to switch durable experimental rig for detecting refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524854.XU CN208688800U (en) | 2018-09-18 | 2018-09-18 | It is a kind of to switch durable experimental rig for detecting refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688800U true CN208688800U (en) | 2019-04-02 |
Family
ID=65889512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524854.XU Active CN208688800U (en) | 2018-09-18 | 2018-09-18 | It is a kind of to switch durable experimental rig for detecting refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186658A (en) * | 2019-04-26 | 2019-08-30 | 长兴溪谷智能装备有限公司 | A kind of hinge test machine |
| CN113447248A (en) * | 2021-06-07 | 2021-09-28 | 东风柳州汽车有限公司 | Durability test stand |
-
2018
- 2018-09-18 CN CN201821524854.XU patent/CN208688800U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186658A (en) * | 2019-04-26 | 2019-08-30 | 长兴溪谷智能装备有限公司 | A kind of hinge test machine |
| CN110186658B (en) * | 2019-04-26 | 2021-04-30 | 长兴溪谷智能装备有限公司 | Hinge test machine |
| 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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