CN206399869U - A kind of thermal shock test chamber - Google Patents
A kind of thermal shock test chamber Download PDFInfo
- Publication number
- CN206399869U CN206399869U CN201621099386.7U CN201621099386U CN206399869U CN 206399869 U CN206399869 U CN 206399869U CN 201621099386 U CN201621099386 U CN 201621099386U CN 206399869 U CN206399869 U CN 206399869U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- chute
- frame
- bogie
- hanging basket
- Prior art date
- 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 is related to testing equipment technical field, more particularly to a kind of thermal shock test chamber, including frame, high temperature casing and low temperature casing are provided with the frame, coordinate in high temperature casing and cryogenic box body and be provided with hanging basket, right part controls the drive device that the hanging basket is moved up and down in the frame, the drive device includes cylinder, the cylinder upper end is connected with bogie, the upper end of bogie connects the hanging basket by suspension ring, the frame, which is connected with the chute being connected with the bogie, the chute, is provided with pulley；When the utility model is used, bogie is driven to be moved up and down along chute by cylinder, hanging basket is driven to move up and down simultaneously, the centre-of gravity shift situation appeared in product moving process can be so effectively prevented from, make product movement steady, by bogie and the mutual vertical motion of pulley, the bearing capacity of cylinder can be reduced, make the friction between cylinder and test stand small, so as to improve service life.
Description
Technical field
The utility model is related to testing equipment technical field, more particularly to a kind of thermal shock test chamber.
Background technology
Thermal shock test chamber is widely used in the moulds such as Aeronautics and Astronautics, electronics, IT industries, instrument and meter, electric product
Compatibility test of the test product under ambient temperature drastically change condition and the security test offer to electronic component are provided
Reliability test, product screening etc..
In existing temperature impact test equipment, during temperature shock test, the test stands of test products is loaded with from low
Incubator is moved horizontally mostly using cylinder screw mandrel come by the way of moving steel wire rope to high-temperature cabinet (or high-temperature cabinet to cryogenic box), tradition
Steel rope drive structure generally existing centre-of gravity shift situation, and centre-of gravity shift easilys lead to move unstable, in addition, by
Friction between steel wire rope and pulley is larger, so the stress of cylinder is big, steel wire rope is fragile.
The content of the invention
The purpose of this utility model is to provide a kind of thermal shock test chamber, and it, which has, can be effectively prevented from product movement
Centre-of gravity shift situation appeared in process, makes product movement steady, reduces the bearing capacity of cylinder, make between cylinder and test stand
Friction it is small so that the characteristics of improving service life.
To achieve the above object, the utility model uses following technical proposals：
High temperature casing and low temperature casing, high temperature casing are provided with a kind of thermal shock test chamber, including frame, the frame
The drive device that the right part control hanging basket is moved up and down in hanging basket, the frame, the drive are provided with coordinating in cryogenic box body
Dynamic device includes cylinder, and the cylinder upper end is connected with bogie, and the upper end of bogie connects the hanging basket by suspension ring, described
Frame, which is connected with the chute being connected with the bogie, the chute, is provided with pulley.
Wherein, the bogie and the chute are inverted "L" shaped structure.
Wherein, the second connection that the bogie includes the first link being connected with cylinder and is connected with the hanging basket
Frame, is connected between first link and the second link by articulated joint, and the chute outer wall is provided with control described second
The controller that link is swung, chute junction corresponding with articulated joint offers deep-slotted chip breaker.
Wherein, the dividing plate for separating high temperature casing and low temperature casing with drive device, the cylinder are provided with the frame
With the chute on the dividing plate.
Wherein, the cylinder and the chute are on the shell outside wall.
The utility model beneficial effect：The utility model includes being provided with high temperature casing and cryogenic box in frame, the frame
Coordinate the driving for being provided with that the right part control hanging basket is moved up and down in hanging basket, the frame in body, high temperature casing and cryogenic box body
Device, the drive device includes cylinder, and the cylinder upper end is connected with bogie, and the upper end of bogie connects institute by suspension ring
Hanging basket is stated, the frame, which is connected with the chute being connected with the bogie, the chute, is provided with pulley；The utility model
In use, driving bogie to be moved up and down along chute by cylinder, while driving hanging basket to move up and down, it can so be effectively prevented from
Centre-of gravity shift situation appeared in product moving process, makes product movement steady, is erected by bogie and the mutual of pulley
To motion, the bearing capacity of cylinder can be reduced, makes the friction between cylinder and test stand small, so as to improve service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of thermal shock test chamber, including frame 1, the frame 1 is interior to be provided with high temperature casing 2 and low temperature
Coordinate to be provided with hanging basket 4, the frame 1 in casing 3, high temperature casing 2 and low temperature casing 3 and moved down on the right part control hanging basket 4
Dynamic drive device, the drive device includes cylinder 5, and the upper end of cylinder 5 is connected with bogie 6, and the upper end of bogie 6 leads to
Cross suspension ring and connect the hanging basket 4, the frame 1 is connected with the chute 7 being connected with the bogie 6, the chute 7 and set
There is pulley 8；The utility model by cylinder 5 in use, drive bogie 6 to be moved up and down along chute 7, while driving on hanging basket 4
Lower motion, can so be effectively prevented from the centre-of gravity shift situation appeared in product moving process, make product movement steady, pass through
The mutual vertical motion of bogie 6 and pulley 8, can reduce the bearing capacity of cylinder 5, make the friction between cylinder 5 and test stand
It is small, so as to improve service life.
In the present embodiment, the bogie 6 and the chute 7 are inverted "L" shaped structure, and the bogie 6 includes and gas
First link 9 of the connection of cylinder 5 and the second link 10 being connected with the hanging basket 4, first link 9 are connected with second
Connected between frame 10 by articulated joint articulated joint 13, the outer wall of chute 7 is provided with the control for controlling second link 10 to swing
Device 14 processed, the chute 7 offers deep-slotted chip breaker 11 with the corresponding junction of articulated joint articulated joint 13, and deep-slotted chip breaker 11 is easy to articulated joint to cut with scissors
Joint 13 is connected, and the controller 14, which can control articulated joint articulated joint 13, swings up and down second link 10, passes through pendulum
It is dynamic also to move up and down hanging basket 4.
The dividing plate for separating high temperature casing 2 and low temperature casing 3 with drive device is provided with the present embodiment, in the frame 1
12, the cylinder 5 and the chute 7 can be also located at institute by the cylinder 5 and the chute 7 certainly on the dividing plate 12
State on the lateral wall of frame 1, as long as facilitating cylinder 5, chute 7, bogie 6 to be connected, and be beneficial to hanging basket 4 passing through bogie 6
Move up and down.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, it will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (5)
1. a kind of thermal shock test chamber, including frame, be provided with high temperature casing and low temperature casing in the frame, high temperature casing and
Coordinate in cryogenic box body and be provided with hanging basket, it is characterised in that：Right part controls the driving dress that the hanging basket is moved up and down in the frame
Put, the drive device includes cylinder, the cylinder upper end is connected with bogie, and the upper end of bogie connects described by suspension ring
Hanging basket, the frame, which is connected with the chute being connected with the bogie, the chute, is provided with pulley.
2. a kind of heated air circulation device of thermal shock test chamber according to claim 1, it is characterised in that：The driving
Frame and the chute are inverted "L" shaped structure.
3. a kind of heated air circulation device of thermal shock test chamber according to claim 2, it is characterised in that：The driving
Frame includes the first link being connected with cylinder and the second link being connected with the hanging basket, first link and second
Connected between link by articulated joint, the chute outer wall is described provided with the controller for controlling second link to swing
Chute junction corresponding with articulated joint offers deep-slotted chip breaker.
4. a kind of heated air circulation device of thermal shock test chamber according to claim 1, it is characterised in that：The frame
Interior to be provided with the dividing plate for separating high temperature casing and low temperature casing with drive device, the cylinder and the chute are located at the dividing plate
On.
5. a kind of heated air circulation device of thermal shock test chamber according to claim 1, it is characterised in that：The cylinder
With the chute on the shell outside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099386.7U CN206399869U (en) | 2016-09-29 | 2016-09-29 | A kind of thermal shock test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099386.7U CN206399869U (en) | 2016-09-29 | 2016-09-29 | A kind of thermal shock test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399869U true CN206399869U (en) | 2017-08-11 |
Family
ID=59507749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099386.7U Expired - Fee Related CN206399869U (en) | 2016-09-29 | 2016-09-29 | A kind of thermal shock test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399869U (en) |
-
2016
- 2016-09-29 CN CN201621099386.7U patent/CN206399869U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20170929 |