CN217276666U - Performance testing device for pressure sensor production - Google Patents
Performance testing device for pressure sensor production Download PDFInfo
- Publication number
- CN217276666U CN217276666U CN202220409465.2U CN202220409465U CN217276666U CN 217276666 U CN217276666 U CN 217276666U CN 202220409465 U CN202220409465 U CN 202220409465U CN 217276666 U CN217276666 U CN 217276666U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- fixedly arranged
- plate
- tested
- base
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of the pressure sensor test, especially, be a capability test device is used in pressure sensor production, which comprises a base, the fixed riser that is provided with in top of base, the fixed roof that is provided with in top of riser, the fixed cylinder that is provided with in top of roof, the fixed pressure sensor that is provided with in top of cylinder, pressure sensor's the fixed holding down plate that is provided with in bottom, the top of base is rotated and is provided with the column spinner. The utility model discloses a cassette, kelly, movable plate, reset spring, pull rod and the cooperation of cavity, be convenient for fix the revolving stage after adjusting, avoid the revolving stage to take place to deflect and lead to unable normal test, through the cooperation of cylinder, pressure sensor, holding down plate, revolving stage, column spinner and standing groove, when the left side is tested, can take out and place one again the examination work piece that awaits measuring on right side, and then can be continuous test the examination work piece that awaits measuring, improved the efficiency of test.
Description
Technical Field
The utility model relates to a pressure sensor tests technical field, especially relates to a capability test device is used in pressure sensor production.
Background
The pressure sensor is a device or apparatus capable of sensing pressure signals and converting the pressure signals into usable output electrical signals according to a certain rule, and generally comprises a pressure sensing element and a signal processing unit. The performance of the pressure sensor needs to be tested after the pressure sensor is produced.
However, when the existing performance testing device for pressure sensor production is used, the pressure sensor cannot be continuously tested, so that the testing efficiency is reduced, and the production requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and provides a performance testing device for pressure sensor production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a performance testing device for pressure sensor production comprises a base, wherein a vertical plate is fixedly arranged at the top of the base, a top plate is fixedly arranged at the top of the vertical plate, an air cylinder is fixedly arranged at the top of the top plate, a pressure sensor is fixedly arranged at the top of the air cylinder, a lower pressing plate is fixedly arranged at the bottom of the pressure sensor, a rotary column is rotatably arranged at the top of the base, a rotary table is fixedly arranged at the top end of the rotary column, two placing grooves are formed in the top of the rotary table, workpieces to be tested are movably placed in the placing grooves, upper metal sheets are fixedly arranged at the bottom of the workpieces to be tested, a storage battery is fixedly arranged in the rotary table, lower metal sheets are electrically connected to two sides of the storage battery through electric wires, the two upper metal sheets are respectively and movably abutted against the tops of the corresponding lower metal sheets, and clamping seats are fixedly arranged on two sides of the rotary table, the improved vertical plate structure is characterized in that a cavity is formed in the vertical plate, a movable plate is sleeved in the cavity in a sliding mode, a clamping rod is fixedly arranged on one side of the movable plate, the clamping rod is movably clamped in a corresponding clamping seat, a reset spring and a pull rod are fixedly arranged on the other side of the movable plate, and one end of the reset spring is fixedly arranged on the inner wall of one side of the cavity.
Preferably, the bottom of the base is fixedly provided with a bearing, and the rotating column is fixedly sleeved in an inner ring of the bearing.
Preferably, two through-holes have been seted up at the top of roof, and the equal slip cover in two through-holes is equipped with the round bar, and two round bars are all fixed to be set up at the top of holding down plate.
Preferably, one end of the pull rod is fixedly provided with a pull plate, and the reset spring is sleeved on the outer side of the pull rod.
Preferably, the annular guide way has been seted up at the top of base, the equal sliding sleeve in the annular guide way is equipped with two guide bars, and two guide bars are all fixed the bottom that sets up at the revolving stage.
Preferably, a charging port is formed in the top of the rotating platform and corresponds to the storage battery.
In the utility model, the performance testing device for pressure sensor production is convenient for fixing the rotary table by matching the clamping seat, the clamping rod, the movable plate, the reset spring, the pull rod and the cavity, avoids the rotary table from deflecting and causing abnormal testing, and can electrify a workpiece to be tested when the workpiece to be tested is placed by matching the storage battery, the lower metal sheet and the upper metal sheet;
in the utility model, the performance testing device for pressure sensor production can take out the right workpiece to be tested and place a workpiece to be tested again during left side testing through the cooperation of the air cylinder, the pressure sensor, the lower pressing plate, the rotating platform, the rotating column and the placing groove, so that the workpiece to be tested can be tested continuously, and the testing efficiency is improved;
the utility model has the advantages of reasonable design, through the cooperation of cassette, kelly, movable plate, reset spring, pull rod and cavity, be convenient for fix the revolving stage after adjusting, avoid the revolving stage to take place to deflect and lead to unable normal test, through the cooperation of cylinder, pressure sensor, holding down plate, revolving stage, column spinner and standing groove, when the left side is tested, can take out and put one again the examination work piece that awaits measuring on right side, and then can be continuous test the examination work piece that awaits measuring, improved the efficiency of test.
Drawings
Fig. 1 is a schematic structural view of a performance testing apparatus for pressure sensor production according to the present invention;
fig. 2 is a cross-sectional view of a performance testing apparatus for pressure sensor production according to the present invention;
fig. 3 is a schematic structural diagram of a part a of the performance testing apparatus for pressure sensor production according to the present invention.
In the figure: 1. a base; 2. a spin column; 3. a rotating table; 4. a guide bar; 5. a storage battery; 6. a charging port; 7. a lower metal sheet; 8. an upper metal sheet; 9. a placement groove; 10. a workpiece to be tested; 11. a vertical plate; 12. a top plate; 13. a cylinder; 14. a round bar; 15. a pressure sensor; 16. a lower pressing plate; 17. a card holder; 18. a clamping rod; 19. pulling the movable plate; 20. moving the plate; 21. a return spring; 22. a cavity; 23. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, a performance testing device for pressure sensor production comprises a base 1, a vertical plate 11 is fixedly arranged at the top of the base 1, a top plate 12 is fixedly arranged at the top of the vertical plate 11, an air cylinder 13 is fixedly arranged at the top of the top plate 12, a pressure sensor 15 is fixedly arranged at the top of the air cylinder 13, a lower pressing plate 16 is fixedly arranged at the bottom of the pressure sensor 15, a rotary column 2 is rotatably arranged at the top of the base 1, a rotary table 3 is fixedly arranged at the top end of the rotary column 2, two placing grooves 9 are formed in the top of the rotary table 3, a workpiece 10 to be tested is movably arranged in the placing grooves 9, upper metal sheets 8 are fixedly arranged at the bottom of the workpiece 10 to be tested, a storage battery 5 is fixedly arranged in the rotary table 3, lower metal sheets 7 are electrically connected to two sides of the storage battery 5 through electric wires, and the two upper metal sheets 8 are respectively movably abutted against the tops of the corresponding lower metal sheets 7, through the matching of the storage battery 5, the lower metal sheet 7 and the upper metal sheet 8, when a workpiece 10 to be tested is placed, the workpiece 10 to be tested can be electrified to be convenient for testing the workpiece 10 to be tested, both sides of the rotating platform 3 are fixedly provided with clamping seats 17, a cavity 22 is formed in the vertical plate 11, a moving plate 20 is slidably sleeved in the cavity 22, one side of the moving plate 20 is fixedly provided with a clamping rod 18, the clamping rod 18 is movably clamped in the corresponding clamping seat 17, the other side of the moving plate 20 is fixedly provided with a return spring 21 and a pull rod 23, one end of the return spring 21 is fixedly arranged on the inner wall of one side of the cavity 22, the workpiece 10 to be tested is placed in the left-side placing groove 9, the air cylinder 13 is started, the air cylinder 13 drives the pressure sensor 15 and the lower pressing plate 16 to move downwards and extrude the workpiece 10 to be tested, and the pressure value displayed by the pressure sensor 15 is compared with the value of the workpiece 10 to be tested, within the allowable error range, the test is qualified, otherwise, the test is unqualified, when the left workpiece 10 to be tested is tested, the other workpiece 10 to be tested is placed in the right placing groove 9, after the test is finished, the air cylinder 13 is reversely started, the lower pressing plate 16 is moved upwards to reset, then the pull rod 23 is pulled, the pull rod 23 drives the moving plate 20 and the clamping rod 18 to move leftwards and separate from the clamping seat 17, the reset spring 21 is compressed, then the rotating platform 3 is rotated, the positions of the two workpieces 10 to be tested are interchanged, the pull rod 23 is loosened, at this time, under the action of the reset spring 21, the clamping rod 18 moves rightwards and is clamped in the left clamping seat 17 to fix the rotating platform 3, the abnormal test caused by the deflection of the rotating platform 3 is avoided, then according to the steps, the other workpiece 10 to be tested can be tested, and the right workpiece 10 to be tested is taken out and placed one more, and further, the workpiece 10 to be tested can be tested continuously, and the testing efficiency is improved.
The utility model discloses in, the fixed bearing that is provided with in bottom of base 1, the fixed cover of column spinner 2 is established in the inner circle of bearing, is convenient for support column spinner 2, makes its rotatory more steady.
The utility model discloses in, two through-holes have been seted up at the top of roof 12, and the cover all slides in two through-holes is equipped with round bar 14, and two round bar 14 are all fixed to be set up at the top of holding down plate 16, are convenient for lead to holding down plate 16, make it remove more stable smooth and easy.
The utility model discloses in, the fixed pulling plate 19 that is provided with of one end of pull rod 23, reset spring 21 cup joints in the outside of pull rod 23, is convenient for to pulling pull rod 23, is convenient for lead spacing to reset spring 21 simultaneously.
The utility model discloses in, the annular guide way has been seted up at base 1's top, and the cover that all slides in the annular guide way is equipped with two guide bars 4, and two guide bars 4 are all fixed to be set up in the bottom of revolving stage 3, are convenient for lead to revolving stage 3, make its rotatory more stable.
The utility model discloses in, the mouth 6 that charges has been seted up at revolving stage 3's top, and the mouth 6 that charges is corresponding with battery 5, is convenient for charge battery 5.
In the utility model, when in operation, a workpiece 10 to be tested is placed in the left-side placing groove 9, then the air cylinder 13 is started, the air cylinder 13 drives the pressure sensor 15 and the lower press plate 16 to move downwards and extrude the workpiece 10 to be tested, the pressure value displayed by the pressure sensor 15 is compared with the value of the workpiece 10 to be tested, the workpiece is qualified within the error tolerance range, otherwise the workpiece is unqualified, in the testing process of the left workpiece 10 to be tested, another workpiece 10 to be tested is placed in the right-side placing groove 9, after the test is completed, the air cylinder 13 is reversely started, the lower press plate 16 is moved upwards to reset, then the pull rod 23 is pulled, the pull rod 23 drives the moving plate 20, the clamping rod 18 is moved leftwards and separated from the clamping seat 17, at the moment, the reset spring 21 is compressed, then the rotating platform 3 is rotated, the positions of the two workpieces 10 to be tested are interchanged, the pull rod 23 is loosened, at the moment, under the action of the reset spring 21, the clamping rod 18 moves to the right and is clamped in the clamping seat 17 on the left side to fix the rotating platform 3, abnormal testing caused by deflection of the rotating platform 3 is avoided, then according to the steps, another workpiece 10 to be tested can be tested, the workpiece 10 to be tested on the right side is taken out and then placed with one workpiece 10 to be tested, further the workpieces 10 to be tested can be tested continuously, testing efficiency is improved, through the cooperation of the storage battery 5, the lower metal sheet 7 and the upper metal sheet 8, when the workpiece 10 to be tested is placed, the workpiece 10 to be tested can be electrified to work, and the workpiece 10 to be tested can be tested conveniently.
Claims (6)
1. The performance testing device for the production of the pressure sensor comprises a base (1) and is characterized in that a vertical plate (11) is fixedly arranged at the top of the base (1), a top plate (12) is fixedly arranged at the top of the vertical plate (11), an air cylinder (13) is fixedly arranged at the top of the top plate (12), a pressure sensor (15) is fixedly arranged at the top of the air cylinder (13), a lower pressing plate (16) is fixedly arranged at the bottom of the pressure sensor (15), a rotary column (2) is rotatably arranged at the top of the base (1), a rotary table (3) is fixedly arranged at the top end of the rotary column (2), two placing grooves (9) are formed in the top of the rotary table (3), a workpiece (10) to be tested is movably placed in the placing groove (9), an upper metal sheet (8) is fixedly arranged at the bottom of the workpiece (10) to be tested, revolving stage (3) internal fixation is provided with battery (5), the both sides of battery (5) all have lower sheetmetal (7) through electric wire electric connection, and sheetmetal (8) activity butt respectively is at the top of the lower sheetmetal (7) that corresponds on two, the both sides of revolving stage (3) are all fixed and are provided with cassette (17), cavity (22) have been seted up in riser (11), sliding sleeve is equipped with movable plate (20) in cavity (22), one side of movable plate (20) is fixed and is provided with kelly (18), kelly (18) activity joint is in cassette (17) that corresponds, the opposite side of movable plate (20) is fixed and is provided with reset spring (21) and pull rod (23), the fixed setting of one end of reset spring (21) is on one side inner wall of cavity (22).
2. The performance testing device for the production of the pressure sensor is characterized in that a bearing is fixedly arranged at the bottom of the base (1), and the rotating column (2) is fixedly sleeved in an inner ring of the bearing.
3. The performance testing device for the pressure sensor production is characterized in that two through holes are formed in the top of the top plate (12), round rods (14) are slidably sleeved in the two through holes, and the two round rods (14) are fixedly arranged on the top of the lower pressing plate (16).
4. The performance testing device for the pressure sensor production as claimed in claim 1, wherein a pulling plate (19) is fixedly arranged at one end of the pull rod (23), and the return spring (21) is sleeved outside the pull rod (23).
5. The performance testing device for the production of the pressure sensor is characterized in that an annular guide groove is formed in the top of the base (1), two guide rods (4) are slidably sleeved in the annular guide groove, and the two guide rods (4) are fixedly arranged at the bottom of the rotating table (3).
6. The performance testing device for the production of the pressure sensor is characterized in that a charging port (6) is formed in the top of the rotating platform (3), and the charging port (6) corresponds to the storage battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220409465.2U CN217276666U (en) | 2022-02-28 | 2022-02-28 | Performance testing device for pressure sensor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220409465.2U CN217276666U (en) | 2022-02-28 | 2022-02-28 | Performance testing device for pressure sensor production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217276666U true CN217276666U (en) | 2022-08-23 |
Family
ID=82859727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220409465.2U Active CN217276666U (en) | 2022-02-28 | 2022-02-28 | Performance testing device for pressure sensor production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217276666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819180A (en) * | 2023-08-30 | 2023-09-29 | 山东劲拓新材料科技有限公司 | Device for testing ground impedance of electromagnetic shielding film of single FPC (flexible printed circuit) |
-
2022
- 2022-02-28 CN CN202220409465.2U patent/CN217276666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819180A (en) * | 2023-08-30 | 2023-09-29 | 山东劲拓新材料科技有限公司 | Device for testing ground impedance of electromagnetic shielding film of single FPC (flexible printed circuit) |
| CN116819180B (en) * | 2023-08-30 | 2023-11-21 | 山东劲拓新材料科技有限公司 | Device for testing ground impedance of electromagnetic shielding film of single FPC (flexible printed circuit) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217276666U (en) | Performance testing device for pressure sensor production | |
| CN216029512U (en) | Spare part presss from both sides dress workstation for new energy automobile | |
| CN114378464A (en) | Automatic assembling and welding equipment for motor terminals | |
| CN116124197A (en) | Press-fit detection device and press-fit detection method | |
| CN113607585B (en) | Pipe hardness testing method and measuring equipment | |
| CN210220946U (en) | Pipe fitting axiality detection device | |
| CN217033414U (en) | Resistance to compression detection device for hardware manufacturing | |
| CN216526115U (en) | Inductance testing device for inductance assembly | |
| CN112068009B (en) | New energy automobile battery production is with examining test table | |
| CN210486828U (en) | Vehicle frame inspection measuring platform | |
| CN211193790U (en) | Detection workbench for mobile phone lens base machining | |
| CN215142347U (en) | Test equipment is used in production of cell-phone charger | |
| CN219869581U (en) | Height measuring device for cone bearing inner ring | |
| CN110673056A (en) | DCDC power module test system | |
| CN220388260U (en) | Electrode tab welding device for electrode plate of lithium ion battery | |
| CN220420064U (en) | Semi-automatic key function test machine | |
| CN221270169U (en) | Clamp for welding lithium battery cover plate | |
| CN218782143U (en) | Measuring device is used in processing of iron holder | |
| CN218097831U (en) | Intelligent device for detecting automobile accessories | |
| CN221280631U (en) | Pressure testing device for OLED test | |
| CN213137485U (en) | Rubber forming and processing device | |
| CN216646764U (en) | Electrical equipment operating voltage detection device | |
| CN213041892U (en) | Testing device compatible with cylinders of different sizes and soft package lithium batteries | |
| CN218350452U (en) | Electric core test equipment is used in electronic product production | |
| CN215227622U (en) | Magnetic resonance auxiliary device for deaf patient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |