CN108507810A - Integrated environment simulation test case - Google Patents

Abstract

Integrated environment simulation test case of the present invention, including running track, the lift babinet being set in the running track and several chamber bottom plates that are matching with the lift babinet and being correspondingly arranged with the running track；The chamber bottom plate includes the loading stage that corresponding test products load, and the loading stage on several chamber bottom plates corresponds to different product loading and is arranged；When experiment, by the running track, the lift babinet is moved at corresponding chamber bottom plate, and rear test box body declines cooperatively forms complete chamber with the chamber bottom plate, the rear experiment for carrying out corresponding product.

Description

Comprehensive environmental simulation test chamber

technical field

The invention relates to test equipment and automatic test technology, specifically, it shows a comprehensive environment simulation test box.

Background technique

In the modern production process, the original or finished products of most products need to be tested to ensure product quality; the test box at this stage, the box body and the bottom of the box are integrated, and corresponding test boxes need to be set up when dealing with different product tests. Serious waste of production resources.

Therefore, it is necessary to provide a comprehensive environmental simulation test chamber to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a comprehensive environment simulation test box.

The technical solution is as follows:

A comprehensive environmental simulation test chamber, comprising a running track, a lifting box arranged on the running track, and a plurality of test box bottom plates matched with the lifting box and arranged correspondingly to the running track; The bottom plate of the test box includes a loading platform corresponding to the loading of the test product, and the loading platforms on the bottom plate of the test box are set up corresponding to the loading of different products; during the test, the lifting box moves through the running track. To the bottom plate of the corresponding test box, the test box body is lowered to cooperate with the bottom plate of the test box to form a complete test box, and then the test of the corresponding product is carried out.

Further, the lift-type box includes a lift floor, a box lift module arranged on the lift floor, and a box loading plate arranged on the box lift module.

Further, a walking wheel assembly matching the running track is provided on the lifting floor, and the driving wheel assembly includes a walking wheel matching the running track and a drive motor for driving the running wheel module.

Further, the box lifting module is composed of a cross hydraulic cylinder box lifting system. The cross hydraulic cylinder box lifting system includes a set of supports that are cross-connected and whose ends are rotatably connected to the lifting bottom plate and the box loading plate. A lifting hydraulic cylinder connecting block is arranged at the intersection of the arm and a group of supporting arms, and a lifting hydraulic cylinder is arranged on the lifting floor, and the telescopic shaft of the hydraulic cylinder is connected to the lifting hydraulic cylinder connecting block.

Since the lifting hydraulic cylinder connection block is connected to the cross connection and the ends are rotatably connected to the cross connection of a set of support arms of the lifting floor and the box loading plate, when the hydraulic cylinder stretches, the lifting hydraulic cylinder connection block drives the cross connection. A group of support arms perform cross opening and closing actions, and the cross opening and closing actions of the support arms are directly reflected in the lifting and lowering of the box loading plate.

Further, a hydraulic pump used in cooperation with the hydraulic cylinder is arranged on the lifting floor.

Further, the box lifting module is composed of a screw lifting type box lifting system, and the screw lifting type box lifting system includes a lifting support frame and a screw rod arranged on the lifting bottom plate, and the screw rod is set There are screw nuts, and the screw nuts are used to connect the body of the test box.

Further, a screw driving assembly is provided on the lifting bottom plate, and the screw driving assembly includes a lifting gear motor, a lifting driving wheel connected to the lifting gear motor, and a lifting chain connected to the screw rod and passing through a lifting chain. A lifting driven wheel used in conjunction with the lifting driving wheel.

Further, by setting protection modules such as oil pressure protection, stroke protection, and anti-collision protection, the left and right movement and lifting of the lifting box can be completed.

Further, one end of the loading platform is a conical corresponding platform and the other end is a connecting platform, and the test box body is provided with a conical corresponding groove and a plane corresponding groove that match the conical corresponding platform at the top. An airtight layer is respectively arranged on the shape corresponding platform and the connection platform, and after the body of the test box corresponds to the bottom plate of the test box, it is fixedly connected after being pressed by a pressing device.

Further, an alignment device is provided on the conical corresponding platform and the connecting platform.

Compared with the prior art, the present invention provides a separate box body and a box bottom plate. When testing, only the corresponding box bottom plate needs to be connected to carry out the test of the corresponding product, reducing the waste of production resources.

Description of drawings

Fig. 1 is one of structural representations of the present invention.

Fig. 2 is the second structural diagram of the present invention.

Fig. 3 is the third structural diagram of the present invention.

Fig. 4 is the fourth structural diagram of the present invention.

Fig. 5 is the fifth structural diagram of the present invention.

Detailed ways

Example:

Please refer to Fig. 1 to Fig. 5, present embodiment shows a kind of comprehensive environmental simulation test chamber, comprises running track 1, the lifting type box body 2 that is arranged on described running track 1, and described lifting type box body 2 A number of test chamber bottom plates 3 that are matched and set corresponding to the running track 1;

The test box bottom plate 3 includes a loading platform 31 corresponding to the loading of test products, and the loading platforms 31 on several test box bottom plates 3 are arranged to be loaded corresponding to different products;

During the test, through the running track 1, the lifting box 2 moves to the bottom plate 3 of the corresponding test box, and then the box body 20 of the test box descends to cooperate with the bottom plate 3 of the test box to form a complete test box, and then the corresponding product is carried out. test.

The lifting box 2 includes a lifting bottom plate 21 , a box lifting module 22 arranged on the lifting bottom plate 21 , and a box loading plate 23 arranged on the box lifting module 22 .

Said lifting floor 21 is provided with a road wheel assembly 4 matching said running track 1, said road wheel drive assembly 4 includes a road wheel 41 matched with said running track 1, and is used to drive said road wheel 41 of the drive motor module 42 .

In this embodiment, the lifting of the box can take different forms, one of which is:

The box body lifting module 22 is composed of a cross hydraulic cylinder type box body lifting system 5, and the cross hydraulic cylinder type box body lifting system 5 includes a cross connection and the ends are rotatably connected to the lifting bottom plate 21 and the box loading plate 23 respectively. A lifting hydraulic cylinder connecting block 52 is arranged at the cross-connection of a group of supporting arms 51 and a group of supporting arms 51, and a lifting hydraulic cylinder 53 is arranged on the lifting floor 21, and the telescopic shaft of the hydraulic cylinder 53 is connected to the connecting block of the lifting hydraulic cylinder. 52;

Since the lifting hydraulic cylinder connection block 52 is connected to the cross connection and the ends are respectively rotatably connected to the cross connection of a group of support arms 51 of the lifting floor and the box loading plate, when the hydraulic cylinder 53 stretches, the lifting hydraulic cylinder connection block 52 A group of support arms 51 connected by the cross are driven to carry out the cross opening and closing action, and the opening and closing action of the support arms performing the cross 51 is directly reflected in the lifting of the box loading plate 23;

A hydraulic pump 54 used in conjunction with the hydraulic cylinder 53 is arranged on the lift base 21 .

Two of them are:

The box lifting module 22 is composed of a screw lifting type box lifting system 6, and the screw lifting type box lifting system 6 includes a lifting support frame 61 and a screw mandrel 62 arranged on the lifting base plate 21. The rod 62 is provided with a screw nut 63, and the screw nut 63 is used to connect the test box body 20;

The lifting bottom plate 21 is provided with a screw drive assembly 64, and the screw drive assembly 64 includes a lifting reduction motor 65, a lifting driving wheel 66 connected to the lifting reduction motor 65, and a lifting drive wheel 66 connected to the screw rod 62. And the lifting driven wheel 67 used in cooperation with the lifting driving wheel 66 through the lifting chain.

At the same time, the left and right movement and lifting of the lifting box 2 can be completed by setting protection modules such as stroke protection and anti-collision protection.

One end of the loading platform 31 is a conical corresponding platform 32 and the other end is a connecting platform 33. The test box body 20 is provided with a conical corresponding groove 201 and a plane corresponding groove 202 matched with the top conical corresponding platform. The conical corresponding table 32 and the connection platform 33 are respectively provided with an airtight layer 34. After the test box body 20 corresponds to the test box bottom plate 3, it is fixedly connected after being pressed by a pressing device 35. .

An alignment device 36 is provided on the conical corresponding table 32 and the connecting platform 33 .

Compared with the prior art, the present invention provides a separate box body and a box bottom plate. When testing, only the corresponding box bottom plate needs to be connected to carry out the test of the corresponding product, reducing the waste of production resources.

What have been described above are only some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.

Claims (10)

1. A comprehensive environmental simulation test chamber, characterized in that: it includes a running track, a lifting box that is arranged on the running track, and a box that is matched with the lifting box and is arranged correspondingly to the running track A number of test box bottom plates; the test box bottom plate includes a loading platform corresponding to the test product loading, and the loading platforms on the several test box bottom plates are arranged corresponding to different product loading; during the test, through the running track, the The lift-type box moves to the bottom plate of the corresponding test box, and then the box body of the test box is lowered to cooperate with the bottom plate of the test box to form a complete test box, and then the test of the corresponding product is carried out. 2. A comprehensive environmental simulation test chamber according to claim 1, characterized in that: the lift-type box includes a lift base plate, a box body lifting module arranged on the lift base plate, and a box body lift module arranged on the box Cabinet loading plate on the body lifting module. 3. A comprehensive environment simulation test chamber according to claim 2, characterized in that: the lifting base plate is provided with a traveling wheel assembly matching the running track, and the traveling wheel driving assembly includes a Running wheels matching the running track, and a drive motor module for driving the running wheels. 4. A comprehensive environmental simulation test box according to any one of claims 1-3, characterized in that: the box lifting module is composed of a cross hydraulic cylinder type box lifting system, and the cross hydraulic cylinder type box lifting system The system includes a set of support arms that are cross-connected and whose ends are rotatably connected to the lifting base plate and the box loading plate, a lifting hydraulic cylinder connection block is provided at the cross connection of a set of support arms, and a lifting hydraulic cylinder is set on the lifting base plate. The telescopic shaft of the hydraulic cylinder is connected to the connecting block of the lifting hydraulic cylinder. 5 . The comprehensive environmental simulation test chamber according to claim 4 , wherein a hydraulic pump used in conjunction with the hydraulic cylinder is arranged on the lifting floor. 6 . 6. A comprehensive environmental simulation test box according to any one of claims 1-3, characterized in that: the box lifting module is composed of a screw lifting type box lifting system, and the screw lifting type box The body lifting system includes a lifting support frame and a screw rod arranged on the lifting base plate, and a screw nut is arranged on the screw rod, and the screw nut is used for connecting the test box body. 7. A comprehensive environmental simulation test chamber according to claim 6, characterized in that: said lifting base plate is provided with a screw driving assembly, said screw driving assembly includes a lifting deceleration motor connected to said lifting deceleration The lifting driving wheel of the motor, and the lifting driven wheel that is connected to the screw mandrel and cooperates with the lifting driving wheel through a lifting chain. 8 . A comprehensive environmental simulation test chamber according to claim 5 or 7 , characterized in that: the left and right movement and lifting of the lifting box are completed through protection modules such as stroke protection and anti-collision protection. 9. A comprehensive environmental simulation test chamber according to claim 8, characterized in that: one end of the loading platform is a conical corresponding platform and the other end is a connecting platform, and the test chamber body is provided with a cone with the top end. Conical corresponding grooves and plane corresponding grooves matched with the corresponding platform, the conical corresponding platform and the connection platform are respectively provided with an airtight layer, after the test box body and the test box bottom plate correspond, pass The compression device fixes the connection after compression. 10. A comprehensive environmental simulation test chamber according to claim 9, characterized in that: both the conical corresponding platform and the connecting platform are provided with alignment devices.