CN208751765U - A kind of pressure-detecting device for precision component - Google Patents
A kind of pressure-detecting device for precision component Download PDFInfo
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- CN208751765U CN208751765U CN201821560640.8U CN201821560640U CN208751765U CN 208751765 U CN208751765 U CN 208751765U CN 201821560640 U CN201821560640 U CN 201821560640U CN 208751765 U CN208751765 U CN 208751765U
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- Prior art keywords
- pressure
- detection device
- pressure detection
- precision component
- bottom end
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Abstract
The utility model discloses a kind of pressure-detecting devices for precision component, including first pressure detection device and second pressure detection device, the side of the first pressure detection device is fixedly installed with second pressure detection device, and the first pressure detection device and second pressure detection device are horizontally set on same bottom plate.By the way that two groups of pressure-detecting devices are arranged, it can be according to the demand of staff, using the first pressure detection device big with precision component contact area or use the second pressure detection device small with precision component contact area, keep the applicability of pressure-detecting device more extensive, pass through shell, testing agency, spring, the combined use of setting-up piece and press rods, pressure between contact pins and precision component can be transmitted between testing agency and spring, testing agency is set to detect the pressure between contact pins and precision component, reconvert is shown on a display screen at numerical value.
Description
Technical field
The utility model relates to precision component processing technique field, specifically a kind of pressure detecting for precision component is filled
It sets.
Background technique
YY-YL100 pressure sensor is the sensor by pressure conversion for electric signal output, usually pressure measuring instruments
In electric measuring type instrument be known as pressure sensor, pressure sensor generally (or is answered by elastic sensing element and displacement sensing element
Become meter) composition, the effect of elastic sensing element is to make to be acted on some area and be converted to by measuring pressure displacement or strain, so
The electric signal with pressure at certain relationship is converted to by displacement sensing element or strain gauge afterwards, sometimes the function of both elements
Be integrated in one, pressure sensor is widely used in various industrial automatic control environment, be related to water conservancy and hydropower, railway traffic, intelligent building,
Produce numerous industries such as automatic control, aerospace, military project, petrochemical industry, oil well, electric power, ship, lathe, pipeline.
Existing pressure-detecting device currently on the market, it is difficult to according to the demand of staff, be connect using with precision component
Contacting surface accumulates big first pressure detection device or uses the second pressure detection device small with precision component contact area, makes to press
The applicability of force checking device is relatively narrow, it is difficult to control sliding bar and steadily decline and rise, thus on stable control display screen
Numerical value keeps pressure detecting more accurate, it is difficult to which the pressure between contact pins and precision component is transmitted to testing agency and bullet
Between spring, testing agency is made to detect that the pressure between contact pins and precision component, reconvert are shown in display screen at numerical value
On.Therefore, those skilled in the art provide a kind of pressure-detecting device for precision component, to solve above-mentioned background technique
The problem of middle proposition.
Summary of the invention
The purpose of this utility model is to provide a kind of pressure-detecting devices for precision component, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of pressure-detecting device for precision component, including first pressure detection device and second pressure detection dress
It sets, the side of the first pressure detection device is fixedly installed with second pressure detection device, the first pressure detection device
It is horizontally set on same bottom plate with second pressure detection device.
As a further solution of the present invention: the first pressure detection device include rocking bar, steel ball, steel bead groove,
Drive rod, shell, testing agency, spring, setting-up piece, press rods, contact pins, precision component, pedestal, support frame and sliding
Bar, the first pressure detection device are internally provided with rocking bar, and one end of the rocking bar is fixedly installed with steel ball, the steel ball
Bottom end slidably connect steel bead groove, the bottom end of the steel bead groove is fixedly installed with sliding bar, the both ends sliding of the sliding bar
It is connected with support frame, and the bottom of sliding bar is fixedly installed with drive rod, the bottom end of the drive rod is fixedly installed with shell, institute
The inner tip for stating shell is fixedly installed with testing agency, and the bottom end of the testing agency is elasticly connected with spring, the spring
Bottom end be elasticly connected with setting-up piece, the bottom end of the setting-up piece is fixedly installed with press rods, the bottom end of the press rods
Contact pins are fixedly installed with, the contact pins bottom end is provided with precision component, and the bottom end of the precision component is fixedly mounted
There is pedestal.
The testing agency includes display screen, conducting wire and pressure sensor as a further solution of the present invention,
The testing agency is internally provided with pressure sensor, and one end of the pressure sensor is connected with conducting wire, the conducting wire
One end is connected with display screen.
The steel ball is plugged on the inside of steel bead groove as a further solution of the present invention, and steel ball is in steel ball
The inner rotation of slot is adapted between the steel ball and steel bead groove.
The inside of support frame as described above opens up fluted as a further solution of the present invention, the sliding bar
Both ends are provided with convex block, and convex block is plugged on the inside of groove, is adapted between convex block and groove.
The diameter of the first pressure detection device interior contact gasket is big as a further solution of the present invention,
In the diameter of second pressure detection device interior contact gasket, and the diameter of the contact pins inside first pressure detection device is
Twice of second pressure detection device interior contact washer diameter.
Compared with prior art, the utility model has the beneficial effects that
1, it by two groups of pressure-detecting devices of setting, can be contacted according to the demand of staff using with precision component
The big first pressure detection device of area or the use second pressure detection device small with precision component contact area, make pressure
The applicability of detection device is more extensive.
2, by the combined use of rocking bar, support frame and sliding bar, sliding bar can be controlled and steadily decline and rise, thus
Numerical value on stable control display screen, keeps pressure detecting more accurate, improves the working efficiency of staff.
3, by the combined use of shell, testing agency, spring, setting-up piece and press rods, can by contact pins with
Pressure between precision component is transmitted between testing agency and spring, and testing agency is made to detect contact pins and precision component
Between pressure, reconvert shows on a display screen at numerical value.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pressure-detecting device for precision component；
Fig. 2 is a kind of structural schematic diagram of first pressure detection device in pressure-detecting device for precision component；
Fig. 3 is a kind of mounting structure schematic diagram of testing agency in pressure-detecting device for precision component.
In figure: 1, rocking bar；2, steel ball；3, steel bead groove；4, drive rod；5, shell；6, testing agency；61, display screen；62,
Conducting wire；63, pressure sensor；7, spring；8, setting-up piece；9, press rods；10, contact pins；11, precision component；12, bottom
Seat；13, support frame；14, sliding bar；100, first pressure detection device；101, second pressure detection device.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of pressure-detecting device for precision component, including
One pressure-detecting device 100 and second pressure detection device 101, the side of first pressure detection device 100 are fixedly installed with
Two pressure-detecting devices 101, first pressure detection device 100 and second pressure detection device 101 are horizontally set on same bottom plate
On, the diameter of 100 interior contact gasket 10 of first pressure detection device is greater than 101 interior contact gasket of second pressure detection device
10 diameter, and the diameter of the contact pins 10 inside first pressure detection device 100 is inside second pressure detection device 101
Twice of 10 diameter of contact pins, by the way that two groups of pressure-detecting devices are arranged, can according to the demand of staff, using with essence
The big first pressure detection device 100 of close 11 contact area of part or using with 11 contact area of precision component it is small second pressure
Force checking device 101 keeps the applicability of pressure-detecting device more extensive.
First pressure detection device 100 includes rocking bar 1, steel ball 2, steel bead groove 3, drive rod 4, shell 5, testing agency 6, bullet
Spring 7, setting-up piece 8, press rods 9, contact pins 10, precision component 11, pedestal 12, support frame 13 and sliding bar 14, the first pressure
Force checking device 100 is internally provided with rocking bar 1, and one end of rocking bar 1 is fixedly installed with steel ball 2, and the bottom end of steel ball 2 is slidably connected
There is steel bead groove 3, steel ball 2 is plugged on the inside of steel bead groove 3, and steel ball 2 is in the inner rotation of steel bead groove 3, steel ball 2 and steel bead groove 3
Between be adapted, the bottom end of steel bead groove 3 is fixedly installed with sliding bar 14, and the both ends of sliding bar 14 slidably connect support frame 13,
And the bottom of sliding bar 14 is fixedly installed with drive rod 4, the inside of support frame 13 opens up fluted, the both ends setting of sliding bar 14
There is convex block, convex block is plugged on the inside of groove, is adapted between convex block and groove, passes through rocking bar 1, support frame 13 and sliding bar 14
Combined use, sliding bar 14 can be controlled and steadily decline and risen, so that the numerical value on stable control display screen 61, makes to press
Power detection is more accurate, improves the working efficiency of staff.
The bottom end of drive rod 4 is fixedly installed with shell 5, and the inner tip of shell 5 is fixedly installed with testing agency 6, detection
Mechanism 6 includes display screen 61, conducting wire 62 and pressure sensor 63, and testing agency 6 is internally provided with pressure sensor 63, pressure
One end of sensor 63 is connected with conducting wire 62, and one end of conducting wire 62 is connected with display screen 61, the bottom end elastic connection of testing agency 6
There is spring 7, the bottom end of spring 7 is elasticly connected with setting-up piece 8, and the bottom end of setting-up piece 8 is fixedly installed with press rods 9, pressure
The bottom end of bar 9 is fixedly installed with contact pins 10, and 10 bottom end of contact pins is provided with precision component 11, the bottom end of precision component 11
It is fixedly installed with pedestal 12, it, can by shell 5, the combined use of testing agency 6, spring 7, setting-up piece 8 and press rods 9
Pressure between contact pins 10 and precision component 11 is transmitted between testing agency 6 and spring 7, testing agency 6 is detected
Pressure between contact pins 10 and precision component 11 out, reconvert are shown on display screen 61 at numerical value.
The working principle of the utility model is: when needing the pressure to precision component 11 to detect, firstly, work people
Member will use first pressure detection device 100 or second pressure detection device 101 according to the different selections of precision component 11,
After choosing pressure-detecting device, staff's pivots rocker 1 rotates steel ball 2 in the inside of steel bead groove 3 same
When, steel bead groove 3 is pressed down against, sliding bar 14 will be moved down along support frame 13 at this time, and sliding bar 14 drives drive rod 4
It moves down, drive rod 4 drives shell 5 to move down, and shell 5 will will drive testing agency 6 and move down, and compressed spring 7 makes
The contraction of spring 7 shortens, and contact pins 10 will be in contact with precision component 11 at this time, continue to rotate rocking bar 1, make press rods 9
Setting-up piece 8 is squeezed, drives setting-up piece 8 to squeeze spring 7, squeeze pressure sensor 63 is made pressure sensor by spring 7 at this time
63 numerical value is transferred on display screen 61 by conducting wire 62, and staff can control rocking bar by the numerical value on display screen 61
1 screws degree, detects pressure-detecting device more accurate, improves the quality of detection.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of pressure-detecting device for precision component, including first pressure detection device (100) and second pressure detection
Device (101), which is characterized in that the side of the first pressure detection device (100) is fixedly installed with second pressure detection dress
It sets (101), the first pressure detection device (100) and second pressure detection device (101) are horizontally set on same bottom plate.
2. a kind of pressure-detecting device for precision component according to claim 1, which is characterized in that first pressure
Force checking device (100) includes rocking bar (1), steel ball (2), steel bead groove (3), drive rod (4), shell (5), testing agency (6), bullet
Spring (7), setting-up piece (8), press rods (9), contact pins (10), precision component (11), pedestal (12), support frame (13) and cunning
Lever (14), the first pressure detection device (100) are internally provided with rocking bar (1), the fixed peace in one end of the rocking bar (1)
Equipped with steel ball (2), the bottom end of the steel ball (2) is slidably connected steel bead groove (3), and the bottom end of the steel bead groove (3) is fixedly mounted
Have sliding bar (14), the both ends of the sliding bar (14) slidably connect support frame (13), and the bottom of sliding bar (14) is fixed
It is equipped with drive rod (4), the bottom end of the drive rod (4) is fixedly installed with shell (5), and the inner tip of the shell (5) is solid
Dingan County is equipped with testing agency (6), and the bottom end of the testing agency (6) is elasticly connected with spring (7), the bottom end of the spring (7)
It is elasticly connected with setting-up piece (8), the bottom end of the setting-up piece (8) is fixedly installed with press rods (9), the press rods (9)
Bottom end be fixedly installed with contact pins (10), contact pins (10) bottom end is provided with precision component (11), the precision
The bottom end of part (11) is fixedly installed with pedestal (12).
3. a kind of pressure-detecting device for precision component according to claim 2, which is characterized in that the detection machine
Structure (6) includes display screen (61), conducting wire (62) and pressure sensor (63), and the testing agency (6) is internally provided with pressure
One end of sensor (63), the pressure sensor (63) is connected with conducting wire (62), and one end of the conducting wire (62) is connected with aobvious
Display screen (61).
4. a kind of pressure-detecting device for precision component according to claim 2, which is characterized in that the steel ball
(2) it is plugged on the inside of steel bead groove (3), and steel ball (2) is in the inner rotation of steel bead groove (3), the steel ball (2) and steel bead groove
(3) it is adapted between.
5. a kind of pressure-detecting device for precision component according to claim 2, which is characterized in that support frame as described above
(13) inside opens up fluted, and the both ends of the sliding bar (14) are provided with convex block, and convex block is plugged on the inside of groove, convex block
It is adapted between groove.
6. a kind of pressure-detecting device for precision component according to claim 1 or 2, which is characterized in that described
The diameter of one pressure-detecting device (100) interior contact gasket is greater than second pressure detection device (101) interior contact gasket
Diameter, and the diameter of the contact pins of first pressure detection device (100) inside is to connect inside second pressure detection device (101)
Twice for touching washer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560640.8U CN208751765U (en) | 2018-09-25 | 2018-09-25 | A kind of pressure-detecting device for precision component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560640.8U CN208751765U (en) | 2018-09-25 | 2018-09-25 | A kind of pressure-detecting device for precision component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751765U true CN208751765U (en) | 2019-04-16 |
Family
ID=66084928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560640.8U Expired - Fee Related CN208751765U (en) | 2018-09-25 | 2018-09-25 | A kind of pressure-detecting device for precision component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414687A (en) * | 2021-07-26 | 2021-09-21 | 咸阳师范学院 | Stably-polished spring bolt polishing device |
-
2018
- 2018-09-25 CN CN201821560640.8U patent/CN208751765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414687A (en) * | 2021-07-26 | 2021-09-21 | 咸阳师范学院 | Stably-polished spring bolt polishing device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |