CN218724989U

CN218724989U - Pressure sensor test equipment

Info

Publication number: CN218724989U
Application number: CN202222987729.5U
Authority: CN
Inventors: 周焱兵; 蔡于波
Original assignee: Kunshan Zhongtaixing Automation Equipment Co ltd
Current assignee: Kunshan Zhongtaixing Automation Equipment Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a pressure sensor test equipment, comprising a base plate, the first pipe of fixedly connected with on the first jar body, fixedly connected with second pipe on the second jar body, be provided with first valve on the first pipe, be provided with the second valve on the second pipe, through the pressurized cylinder and the first jar body that set up on the first sliding mechanism, the vacuum pump and the second jar body that set up on the second sliding mechanism rely on pressure sensor to test the pressure of the first jar body and the second jar body respectively, can improve pressure sensor's test accuracy rate, and then damage pressure sensor and test, through the actuating mechanism who sets up in the install bin, the platform of placing that actuating mechanism's output transmission is connected, rely on actuating mechanism to drive and place the platform and rotate, and then can make pressure sensor rotate, conveniently rotate pressure sensor, be convenient for damage and examine pressure sensor's the outside.

Description

Pressure sensor test equipment

Technical Field

The utility model relates to a pressure test technical field specifically is a pressure sensor test equipment.

Background

The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to a plurality of industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry and the like.

Whether damage the pressure sensor and need call test equipment when testing, current test equipment can only test the pressure condition of sensor through a instrument, influences test equipment's the degree of accuracy easily, probably leads to pressure sensor to damage because of the damage of shell to pressure sensor, need rotate pressure sensor through the workman when checking the pressure sensor shell, rotates for a long time, and is more hard time-consuming, influences pressure sensor's efficiency of software testing easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure sensor test equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure sensor test equipment, includes the bottom plate, four supporting legs of bottom fixedly connected with and install the case of bottom plate, the inside of install the case is provided with actuating mechanism, actuating mechanism's output transmission is connected with places the platform, be provided with first slide mechanism and second slide mechanism on the bottom plate, fixedly connected with pressurized cylinder and the first jar of body on the first slide mechanism, pressurized cylinder's output with first jar of body fixed connection, fixedly connected with vacuum pump and the second jar of body on the second slide mechanism, the output of vacuum pump with second jar of body fixed connection, the first pipe of fixedly connected with on the first jar of body, fixedly connected with second pipe on the second jar of body, be provided with first valve on the first pipe, be provided with the second valve on the second pipe.

Preferably, the driving mechanism comprises a servo motor and a connecting rod, the servo motor is fixedly installed in the installation box, the connecting rod is in transmission connection with the output end of the servo motor through a coupler, and the connecting rod is fixedly connected with the placing table.

Preferably, the first sliding mechanism comprises a first sliding rail, a first sliding block and a first fixing screw rod, the first sliding rail is fixedly connected to the bottom plate, the first sliding block is slidably connected to the first sliding rail, and the first sliding rail and the first sliding block are fixedly connected through the first fixing screw rod.

Preferably, the second sliding mechanism includes a second sliding rail, a second sliding block and a second fixing screw, the second sliding rail is fixedly connected to the bottom plate, the second sliding block is slidably connected to the second sliding rail, and the second sliding rail and the second sliding block are fixedly connected through the second fixing screw.

Preferably, two ends of the first slide rail and the second slide rail are respectively provided with a baffle.

Preferably, the bottom of four supporting legs all is provided with removes the wheel.

Preferably, a rubber pad is arranged on the placing table, and the thickness of the rubber pad is set to be 3-5cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pressure cylinder and the first jar of body that set up on the first slide mechanism, vacuum pump and the second jar of body that set up on the second slide mechanism rely on pressure sensor to test the pressure of the first jar of body and the second jar of body respectively, can improve pressure sensor's test accuracy rate, and then whether damage to pressure sensor tests;

2. the utility model discloses an actuating mechanism who sets up in the install bin, the platform of placing that actuating mechanism's output transmission is connected relies on actuating mechanism to drive and places the platform and rotate, and then can make pressure sensor rotate, and the convenience rotates pressure sensor, is convenient for damage the outside of pressure sensor and inspects.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

fig. 3 is a schematic connection diagram of the first slide rail, the first slide block and the first fixing screw according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. installing a box; 4. a drive mechanism; 401. a servo motor; 402. a connecting rod; 5. a placing table; 6. a first sliding mechanism; 601. a first slide rail; 602. a first slider; 603. a first fixing screw; 7. a second sliding mechanism; 701. a second slide rail; 702. a second slider; 703. a second fixing screw; 8. a pressurized cylinder; 9. a first tank; 10. a vacuum pump; 11. a second tank; 12. a first conduit; 13. a second conduit; 14. a first valve; 15. a second valve; 16. a baffle plate; 17. a moving wheel; 18. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pressure sensor test equipment, comprising a base plate 1, four supporting legs of bottom fixedly connected with 2 of bottom plate 1 and install bin 3, the inside of install bin 3 is provided with actuating mechanism 4, actuating mechanism 4's output transmission is connected with places platform 5, be provided with first slide mechanism 6 and second slide mechanism 7 on the bottom plate 1, fixedly connected with pressurized cylinder 8 and first jar of body 9 on the first slide mechanism 6, pressurized cylinder 8's output and first jar of body 9 fixed connection, fixedly connected with vacuum pump 10 and second jar of body 11 on the second slide mechanism 7, vacuum pump 10's output and the fixed connection of the second jar of body 11, fixedly connected with first pipe 12 on the first jar of body 9, fixedly connected with second pipe 13 on the second jar of body 11, be provided with first valve 14 on the first pipe 12, be provided with second valve 15 on the second pipe 13, pressurized cylinder 8 and the first jar of body 9 that set up through the first slide mechanism 6, vacuum pump 10 and the second jar of body 11 that set up on the second slide mechanism 7, rely on pressure sensor to respectively to the pressure sensor 9 and the second jar of the body 11, and then can improve the test that pressure sensor's the pressure sensor passes through the rotating drive mechanism and carry out the accurate drive and carry out the drive mechanism and carry out the damage, make the drive mechanism carry out the test of the accurate detection of the drive mechanism and carry out the damage, whether the drive mechanism, it to place the drive mechanism, it is convenient to place the test platform, it.

Referring to fig. 1, the driving mechanism 4 includes a servo motor 401 and a connecting rod 402, the servo motor 401 is fixedly installed in the installation box 3, the connecting rod 402 is connected with the output end of the servo motor 401 through a shaft coupling in a transmission manner, the connecting rod 402 is fixedly connected with the placing table 5, and the servo motor 401 drives the connecting rod 402 to rotate, so that the placing table 5 can rotate, and the pressure sensor can be conveniently rotated.

Referring to fig. 1 and 3, the first sliding mechanism 6 includes a first slide rail 601, a first slide block 602, and a first fixing screw 603, the first slide rail 601 is fixedly connected to the bottom plate 1, the first slide block 602 is slidably connected to the first slide rail 601, the first slide rail 601 and the first slide block 602 are fixedly connected through the first fixing screw 603, and are slidably connected to the first slide rail 601 through the first slide block 602, so that the pressure cylinder 8 and the first tank 9 can move, and the first slide block 602 and the first slide rail 601 can be fixed through the first fixing screw 603.

Referring to fig. 1, the second sliding mechanism 7 includes a second sliding rail 701, a second sliding block 702 and a second fixing screw 703, the second sliding rail 701 is fixedly connected to the bottom plate 1, the second sliding block 702 is slidably connected to the second sliding rail 701, the second sliding rail 701 and the second sliding block 702 are fixedly connected through the second fixing screw 703, the second sliding block 702 is slidably connected to the second sliding rail 701, the vacuum pump 10 and the second tank 11 can move, and the second sliding block 702 and the second sliding rail 701 can be fixed through the second fixing screw 703.

Referring to fig. 1, two ends of the first slide rail 601 and the second slide rail 701 are respectively provided with a baffle 16, and the arrangement of the baffle 16 can prevent the first slider 602 from separating from the first slide rail 601 and the second slider 702 from separating from the second slide rail 701.

Referring to fig. 1, the bottom of each of the four support legs 2 is provided with a moving wheel 17, and the four moving wheels 17 are arranged to facilitate movement of the test equipment.

Referring to fig. 2, a rubber pad 18 is disposed on the placing table 5, the thickness of the rubber pad 18 is set to be 3-5cm, and the rubber pad 18 can increase the friction force on the surface of the placing table 5 and reduce the possibility of the pressure sensor sliding on the placing table 5.

The structure principle is as follows: during the use, place the pressure sensor that will need the test on placing platform 5, rely on servo motor 401 to drive connecting rod 402 and rotate, make and place platform 5 and rotate, and then can make pressure sensor rotate, conveniently rotate pressure sensor, be convenient for damage the outside of pressure sensor and inspect, through first slider 602 sliding connection on first slide rail 601, pressure cylinder 8 and the first jar of body 9 that sets up on first slider 602, second slider 702 sliding connection is on second slide rail 701, vacuum pump 10 and the second jar of body 11 that sets up on the second slider 702, rely on pressure sensor to test the pressure of the first jar of body 9 and the second jar of body 11 respectively, can improve pressure sensor's test accuracy rate, and then whether damage the test to pressure sensor, through the actuating mechanism 4 that sets up in install bin 3, the platform 5 of placing of actuating mechanism 4's output transmission connection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pressure sensor testing device comprising a base plate (1), characterized in that: the bottom fixedly connected with four supporting legs (2) and install bin (3) of bottom plate (1), the inside of install bin (3) is provided with actuating mechanism (4), the output transmission of actuating mechanism (4) is connected with places platform (5), be provided with first slide mechanism (6) and second slide mechanism (7) on bottom plate (1), fixedly connected with pressurized cylinder (8) and first jar body (9) are gone up in first slide mechanism (6), the output of pressurized cylinder (8) with first jar body (9) fixed connection, fixedly connected with vacuum pump (10) and second jar body (11) are gone up in second slide mechanism (7), the output of vacuum pump (10) with the second jar body (11) fixed connection, fixedly connected with first pipe (12) on the first jar body (9), fixedly connected with second pipe (13) on the second jar body (11), be provided with first valve (14) on first pipe (12), be provided with second valve (15) on second pipe (13).

2. The pressure sensor testing apparatus of claim 1, wherein: the driving mechanism (4) comprises a servo motor (401) and a connecting rod (402), the servo motor (401) is fixedly installed in the installation box (3), the connecting rod (402) is in transmission connection with the output end of the servo motor (401) through a coupler, and the connecting rod (402) is fixedly connected with the placing table (5).

3. The pressure sensor testing apparatus of claim 1, wherein: the first sliding mechanism (6) comprises a first sliding rail (601), a first sliding block (602) and a first fixing screw (603), the first sliding rail (601) is fixedly connected to the bottom plate (1), the first sliding block (602) is slidably connected to the first sliding rail (601), and the first sliding rail (601) and the first sliding block (602) are fixedly connected through the first fixing screw (603).

4. A pressure sensor testing device according to claim 3, wherein: the second sliding mechanism (7) comprises a second sliding rail (701), a second sliding block (702) and a second fixing screw rod (703), the second sliding rail (701) is fixedly connected to the bottom plate (1), the second sliding block (702) is slidably connected to the second sliding rail (701), and the second sliding rail (701) and the second sliding block (702) are fixedly connected through the second fixing screw rod (703).

5. The pressure sensor testing apparatus of claim 4, wherein: two ends of the first sliding rail (601) and the second sliding rail (701) are respectively provided with a baffle (16).

6. The pressure sensor testing apparatus of claim 1, wherein: the bottoms of the four supporting legs (2) are provided with moving wheels (17).

7. A pressure sensor testing apparatus according to claim 1, wherein: the placing table (5) is provided with a rubber pad (18), and the thickness of the rubber pad (18) is set to be 3-5cm.