CN216918447U - Automatic lifting test carrier - Google Patents
Automatic lifting test carrier Download PDFInfo
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- CN216918447U CN216918447U CN202122921964.8U CN202122921964U CN216918447U CN 216918447 U CN216918447 U CN 216918447U CN 202122921964 U CN202122921964 U CN 202122921964U CN 216918447 U CN216918447 U CN 216918447U
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- main body
- body frame
- lifting
- driving mechanism
- supporting frame
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Abstract
An automatic lifting test carrier is suitable for a test machine table with a transmission track and used for bearing a product to be tested, and comprises a main body frame, a supporting frame and a lifting driving mechanism, wherein an accommodating groove is formed in the upper surface of the main body frame in a downward concave mode, the depth of the accommodating groove is smaller than the thickness of the main body frame, and a guide hole penetrating through the bottom of the main body frame is formed in the bottom of the accommodating groove of the main body frame; the supporting frame is assembled in the containing groove of the main body frame in a hollow shape and can be lifted up and down to support a product to be tested, and the bottom of the supporting frame, which corresponds to the guide hole of the main body frame, protrudes downwards to form a guide pillar movably penetrating through the guide hole; the lifting driving mechanism is assembled in the main body frame and positioned below the supporting frame, and the lifting driving mechanism is provided with a lifting platform for lifting the supporting frame.
Description
Technical Field
The utility model relates to a test carrier, in particular to an automatic lifting test carrier.
Background
At present, on an automatic test machine, a test carrier is usually fixed in height, however, the height of some products to be tested is higher, which exceeds the standard range of the test machine, so that the machine cannot test, and a new device needs to be purchased to test.
Therefore, there is a need to provide an automatic lifting test carrier that can solve the above-mentioned problems.
Disclosure of Invention
The present invention provides an automatic lifting test carrier, which can adjust the height of the product to be tested in time to adapt to the standard range of the test machine.
In order to solve the above technical problems, the present invention provides an automatic lifting test carrier, which is suitable for a test machine with a transmission rail for bearing a product to be tested, and comprises a main frame, a supporting frame and a lifting driving mechanism, wherein the main frame is provided with a plurality of lifting driving mechanisms;
the main body frame is provided with an accommodating groove which is downwards concave on the upper surface, the depth of the accommodating groove is less than the thickness of the main body frame, and the main body frame is provided with a guide hole which penetrates through the bottom of the main body frame at the bottom of the accommodating groove;
the supporting frame is assembled in the containing groove of the main body frame in a hollow and liftable mode and used for supporting a product to be tested, and the bottom of the supporting frame, corresponding to the guide hole of the main body frame, protrudes downwards to form a guide pillar movably penetrating through the guide hole;
the lifting driving mechanism is assembled in the main body frame and located below the supporting frame, the lifting driving mechanism is provided with a lifting platform, after receiving a lifting signal, the lifting driving mechanism drives the lifting platform to lift upwards to push the supporting frame to reach a preset first height, and after receiving a descending signal, the lifting driving mechanism drives the lifting platform to move downwards until the supporting frame descends to a preset second height under the action of gravity.
Preferably, the guide hole is a guide sleeve embedded in the main body frame.
Preferably, the lifting table is an eccentric cam.
Compared with the prior art, the automatic lifting test carrier is provided with the lifting driving mechanism for driving the lifting platform to move the supporting frame bearing the product to be tested up and down in time, so that the product to be tested meets the requirement of height, and the standard range of the test machine is further adapted.
[ description of the drawings ]
Fig. 1 is a cross-sectional view of an automatic elevation test carrier of the present invention with a support plate in an elevated position.
Fig. 2 is a cross-sectional view of an automatic elevation test carrier of the present invention with the support plate in a lowered position.
[ detailed description ] embodiments
Referring to fig. 1, the present invention provides an automatic lifting test carrier, which is suitable for a test machine with a transmission rail, and includes a main frame 10, a supporting frame 11 and a lifting driving mechanism 12.
The main body frame 10 has a receiving cavity 100 recessed downward on the upper surface thereof, the depth of the receiving cavity is smaller than the thickness of the main body frame 10 (the height from the upper surface to the lower surface of the main body frame 10), the main body frame 10 is provided with a guide hole 101 penetrating to the bottom of the main body frame 10 at the bottom of the receiving cavity 100, in this embodiment, the guide hole 101 is a guide sleeve embedded in the main body frame 10.
The supporting frame 11 is assembled in the receiving slot 100 of the main frame 10 in a hollow shape and capable of lifting and lowering for supporting a product to be tested, and the bottom of the supporting frame 11 corresponding to the guiding hole 101 of the main frame 10 protrudes downwards to movably penetrate through the guiding post 110 in the guiding hole 101.
The lifting driving mechanism 12 is assembled in the main body frame 10 and located below the supporting frame 10, the lifting driving mechanism 12 is provided with a lifting platform 120, after receiving a lifting signal (the lifting signal is generated by using a conventional sensor and is not described in detail herein), as shown in fig. 1, the lifting driving mechanism 12 drives the lifting platform 12 to lift upwards to push the supporting frame 11 to reach a predetermined first height, and after receiving a lowering signal, as shown in fig. 2, the lifting driving mechanism 12 drives the lifting platform 120 to move downwards until the supporting frame 11 is lowered to a predetermined second height under the action of gravity. In this embodiment, the lift table 120 is an eccentric cam.
When testing, the product to be tested is placed on the supporting frame 10 in the automatic lifting test carrier of the present invention, at this time, the supporting frame 10 is at an initial height, then the automatic lifting test carrier loaded with the product to be tested is manually placed on the transmission rail of the test machine, along with the movement of the transmission rail, the automatic lifting test carrier of the present invention will reach the test position of the test machine, under the sensing mechanism of the test machine, the lifting driving mechanism 12 will receive the descending signal, and the lifting driving mechanism 12 will drive the lifting table 120 to move downwards until the supporting frame 11 descends to a preset second height under the action of gravity. After the test is completed, the lifting driving mechanism 12 drives the lifting table 12 to lift upwards to push the supporting frame 11 to the preset first height after receiving the lifting signal, then the conveying track of the test machine transmits the automatic lifting test carrier to the pickup position, the automatic lifting test carrier is manually picked up, the tested product is picked up, and the test is completed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. An automatic lifting test carrier is suitable for a test machine table with a transmission track and used for bearing a product to be tested, and is characterized by comprising a main body frame, a supporting frame and a lifting driving mechanism, wherein the main body frame is provided with a plurality of lifting driving mechanisms;
the main body frame is provided with a containing groove which is downwards concave on the upper surface, the depth of the containing groove is less than the thickness of the main body frame, and the bottom of the containing groove of the main body frame is provided with a guide hole which penetrates through to the bottom of the main body frame;
the supporting frame is assembled in the containing groove of the main body frame in a hollow and liftable mode and used for supporting a product to be tested, and the bottom of the supporting frame, corresponding to the guide hole of the main body frame, protrudes downwards to form a guide pillar movably penetrating through the guide hole;
the lifting driving mechanism is assembled in the main body frame and located below the supporting frame, the lifting driving mechanism is provided with a lifting platform, after receiving a lifting signal, the lifting driving mechanism drives the lifting platform to lift upwards to push the supporting frame to reach a preset first height, and after receiving a descending signal, the lifting driving mechanism drives the lifting platform to move downwards until the supporting frame descends to a preset second height under the action of gravity.
2. The automated lifting test carrier of claim 1, wherein the guide hole is a guide sleeve embedded in the body frame.
3. The automated lifting test carrier of claim 1, wherein the lift platform is an eccentric cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122921964.8U CN216918447U (en) | 2021-11-25 | 2021-11-25 | Automatic lifting test carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122921964.8U CN216918447U (en) | 2021-11-25 | 2021-11-25 | Automatic lifting test carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216918447U true CN216918447U (en) | 2022-07-08 |
Family
ID=82249843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122921964.8U Active CN216918447U (en) | 2021-11-25 | 2021-11-25 | Automatic lifting test carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216918447U (en) |
-
2021
- 2021-11-25 CN CN202122921964.8U patent/CN216918447U/en active Active
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