CN206140385U - Pressure sensor on -line proving frock - Google Patents
Pressure sensor on -line proving frock Download PDFInfo
- Publication number
- CN206140385U CN206140385U CN201621139979.1U CN201621139979U CN206140385U CN 206140385 U CN206140385 U CN 206140385U CN 201621139979 U CN201621139979 U CN 201621139979U CN 206140385 U CN206140385 U CN 206140385U
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- CN
- China
- Prior art keywords
- pressure
- frock
- demarcation
- pressure sensor
- tooling
- 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.)
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Abstract
The utility model discloses a pressure sensor on -line proving frock, including maring pressure sensor, it sets up in tooling support to mark pressure sensor, open at the tooling support top has the pressure head of demarcation via hole, demarcate the pressure head demarcation pressure head that is equipped with downthehole excessively, the bottom surface of maring the pressure head compresses tightly with the top surface bonding who marks pressure sensor, the frock constant head tank that has the notch cuttype is opened to tooling support's lower part. The demarcation pressure head on frock upper portion adopts the quick removable mode of simply inserting to install, and fixture base adopts many steps hole, satisfies the requirement of different positioning fixtures, and one set of demarcation frock of maring pressure sensor can realize the on -line proving to different pressure sensor, and the appearance structure who just marks the frock is compact, and calibration efficiency is high, and is easy and simple to handle.
Description
Technical field
This utility model is related to vehicle component detection means technical field, marks online in particular to a kind of pressure transducer
Determine frock.
Background technology
When demarcating to the pressure transducer of front axle assembly line hydraulic pressure press-loading device, need pressure transducer mostly
Off-line calibration after dismounting, needs to reinstall on equipment again after the completion of demarcation, and equipment calibration workload is big.And a kind of pressure is passed
A kind of nominal pressure sensor of sensor correspondence, demarcates the poor universality of frock.
Utility model content
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, there is provided one kind realizes on-line proving, tool
There is the pressure transducer on-line proving frock of versatility.
In order to achieve this, the pressure transducer on-line proving frock designed by this utility model, including nominal pressure biography
Sensor, the nominal pressure sensor is arranged in tooling bracket, and the tooling bracket top is provided with demarcation pressure head via, described
Demarcate in pressure head via and be provided with demarcation pressure head, the bottom surface of the demarcation pressure head is fitted compression with the top surface of nominal pressure sensor,
The bottom of the tooling bracket is provided with the tool locating groove of notch cuttype.
Specifically, the tooling bracket includes tooling base and the demarcation pressure head support being fixed on tooling base, described
Nominal pressure sensor is positioned on the top surface of tooling base, and the pressure head via of demarcating is opened in the top for demarcating pressure head support
Portion, the tool locating groove is opened in tooling base.
Specifically, it is described to demarcate the vertical rack plate that pressure head support includes being fixedly connected with tooling base by fastening bolt
The horizontal seat ring vertical with vertical rack plate with vertical rack top of the plate portion is fixedly connected on, the demarcation pressure head via is opened in
On horizontal seat ring.
Preferably, it is further fixed on preventing the spacing of nominal pressure sensor abjection tooling bracket at the top of the tooling base
Bolt.
Specifically, the tool locating groove is interior, axis direction setting along tooling base including tooling base is opened in
Cylinder shape groove that is multiple coaxial and being interconnected, the plurality of coaxial and diameter of cylinder shape groove that is interconnected from it is lower to
On be sequentially reduced.
More specifically, the caging bolt is disposed on nominal pressure sensor outside, top and protrudes from tooling base top
Multiple square head bolts in face.
The beneficial effects of the utility model are：The demarcation pressure head on frock top is adopted and simply inserts quick removable mode
Installed, tooling base adopts multi-step hole, met the requirement of different positioning fixtures, the demarcation of a set of nominal pressure sensor
Frock is capable of achieving the on-line proving to different pressures sensor, and the surface structure of demarcation frock is compact, demarcates efficiency high, operation
It is easy.
Description of the drawings
Fig. 1 is the structural representation of the demarcation frock designed by this utility model；
Fig. 2 is the structural representation of the demarcation frock working condition designed by this utility model；
Wherein, 1-nominal pressure sensor, 2-tooling bracket (2.1-tooling base, 2.2-demarcate pressure head support),
3-demarcation pressure head, 4-tool locating groove, 5-fastening bolt, 6-vertical rack plate, 7-horizontal seat ring, 8-caging bolt,
9-operating pressure sensor, 10-working head, 11-positioning fixture, 12-working plate.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment.
Pressure transducer on-line proving frock as shown in Figure 1, including nominal pressure sensor 1, nominal pressure sensor 1
It is arranged in tooling bracket 2, the top of tooling bracket 2 is provided with demarcation pressure head via, demarcates and demarcation pressure head 3 is provided with pressure head via,
The bottom surface for demarcating pressure head 3 is fitted compression with the top surface of nominal pressure sensor 1, and the bottom of tooling bracket 2 is provided with the work of notch cuttype
Dress locating slot 4.Tooling bracket 2 includes tooling base 2.1 and the demarcation pressure head support 2.2 being fixed on tooling base 2.1, demarcates
Pressure transducer 1 is positioned on the top surface of tooling base 2.1, is demarcated pressure head via and is opened in the top for demarcating pressure head support 2.2,
Tool locating groove 4 is opened in tooling base 2.1.Demarcating pressure head support 2.2 is included by fastening bolt 5 and tooling base 2.1
The vertical rack plate 6 that is fixedly connected and it is fixedly connected on the top of the vertical rack plate 6 horizontal seat ring vertical with vertical rack plate 6
7, demarcate pressure head via and be opened on horizontal seat ring 7.The top of tooling base 2.1 is further fixed on preventing nominal pressure sensor 1
The caging bolt 8 of abjection tooling bracket 2.Caging bolt 8 is the bolt in multiple outsides positioned at nominal pressure sensor 1, spacing
Stretch out tooling base 2.1 in the top of bolt 8.Tool locating groove 4 includes being opened in tooling base 2.1, along tooling base 2.1
Arrange multiple coaxial of axis direction and the cylinder shape groove being interconnected, the multiple coaxial and cylinder shape groove that is interconnected
Diameter is sequentially reduced from bottom to top.
In this utility model, as shown in Fig. 2 demarcate when frock is used tooling base 2.1 is placed on working plate 12
And positioned by positioning fixture 11, manually control working head 10 declines, and compresses and demarcates pressure head 3, and makes pressure reach equipment guarantor
Pressure value, while comparing the value of nominal pressure sensor 1 and operating pressure sensor 9, arranges relevant parameter, reaches pressure precision model
Enclose.To meet demarcation of a set of demarcation frock to multiple devices, the employing of demarcation pressure head 3 on frock top is simply inserted quickly can be more
The mode of changing is assembled, and the bottom of tooling base 2.1 opens up the tool locating groove 4 in multi-step hole, meets wanting for different positioning fixtures
Ask.
The above, is only preferred embodiment of the present utility model, not does any to structure of the present utility model
Pro forma restriction.Every above example is made any simple modification, equivalent according to technical spirit of the present utility model
Change and modification, still fall within the range of the technical solution of the utility model.
Claims (6)
1. a kind of pressure transducer on-line proving frock, including nominal pressure sensor (1), it is characterised in that：It is described to demarcate pressure
Force transducer (1) is arranged in tooling bracket (2), and tooling bracket (2) top is provided with demarcation pressure head via, the demarcation pressure
Demarcation pressure head (3) is provided with head via, the bottom surface for demarcating pressure head (3) is fitted pressure with the top surface of nominal pressure sensor (1)
Tightly, the bottom of the tooling bracket (2) is provided with the tool locating groove (4) of notch cuttype.
2. pressure transducer on-line proving frock as claimed in claim 1, it is characterised in that：The tooling bracket (2) includes
Tooling base (2.1) and demarcation pressure head support (2.2) being fixed on tooling base (2.1), the nominal pressure sensor (1)
It is positioned on the top surface of tooling base (2.1), the pressure head via of demarcating is opened in the top for demarcating pressure head support (2.2), institute
State tool locating groove (4) to be opened in tooling base (2.1).
3. pressure transducer on-line proving frock as claimed in claim 2, it is characterised in that：The demarcation pressure head support
(2.2) include the vertical rack plate (6) being fixedly connected with tooling base (2.1) by fastening bolt (5) and be fixedly connected on perpendicular
Allotment frame plate (6) the top horizontal seat ring (7) vertical with vertical rack plate (6), the demarcation pressure head via is opened in horizontal base
On circle (7).
4. pressure transducer on-line proving frock as claimed in claim 2, it is characterised in that：The tooling base (2.1)
Top is further fixed on the caging bolt (8) for preventing nominal pressure sensor (1) from deviating from tooling bracket (2).
5. pressure transducer on-line proving frock as claimed in claim 1 or 2, it is characterised in that：The tool locating groove (4)
Arrange multiple coaxial of axis direction including being opened in tooling base (2.1), along tooling base (2.1) and it is interconnected
Cylinder shape groove, the diameter of cylinder shape groove that is the plurality of coaxial and being interconnected is sequentially reduced from bottom to top.
6. pressure transducer on-line proving frock as claimed in claim 4, it is characterised in that：The caging bolt (8) is to set
It is placed in multiple square head bolts that nominal pressure sensor (1) outside, top protrude from tooling base (2.1) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139979.1U CN206140385U (en) | 2016-10-19 | 2016-10-19 | Pressure sensor on -line proving frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139979.1U CN206140385U (en) | 2016-10-19 | 2016-10-19 | Pressure sensor on -line proving frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140385U true CN206140385U (en) | 2017-05-03 |
Family
ID=58621945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139979.1U Active CN206140385U (en) | 2016-10-19 | 2016-10-19 | Pressure sensor on -line proving frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186855A (en) * | 2018-09-18 | 2019-01-11 | 合肥巨智能装备有限公司 | Pressure calibration tooling quick-changing mechanism |
| CN111496721A (en) * | 2020-04-30 | 2020-08-07 | 中国工程物理研究院机械制造工艺研究所 | Positioning ball head assembling and adjusting method and tool |
-
2016
- 2016-10-19 CN CN201621139979.1U patent/CN206140385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186855A (en) * | 2018-09-18 | 2019-01-11 | 合肥巨智能装备有限公司 | Pressure calibration tooling quick-changing mechanism |
| CN111496721A (en) * | 2020-04-30 | 2020-08-07 | 中国工程物理研究院机械制造工艺研究所 | Positioning ball head assembling and adjusting method and tool |
| CN111496721B (en) * | 2020-04-30 | 2021-09-21 | 中国工程物理研究院机械制造工艺研究所 | Positioning ball head assembling and adjusting method and tool |
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| GR01 | Patent grant |