CN206584053U - For detecting that fixture is rushed in the leakage of sealing ring - Google Patents
For detecting that fixture is rushed in the leakage of sealing ring Download PDFInfo
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- CN206584053U CN206584053U CN201720219953.6U CN201720219953U CN206584053U CN 206584053 U CN206584053 U CN 206584053U CN 201720219953 U CN201720219953 U CN 201720219953U CN 206584053 U CN206584053 U CN 206584053U
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- fixture
- sealing ring
- leakage
- rushed
- cabin
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Abstract
This case discloses a kind of leakage for detecting sealing ring and rushes fixture, includes：Pedestal, it has the cabin that gathers materials, and the top in the cabin that gathers materials is provided with an opening；Clamp mechanism, it is arranged on the pedestal, including two fixture units being oppositely arranged, and each fixture unit has the arc clamping face of an indent；The arc clamping face of described two fixture units is oppositely arranged and positioned at the top in the cabin that gathers materials；Distance measuring sensor, it is located at the side of the clamp mechanism；The test zone of the distance measuring sensor is located between two fixture units；Drive mechanism, it includes pneumatic linear actuator and the drive link being connected with the pneumatic linear actuator, and the drive link connects the fixture unit.This case realizes the automatic detection to stamped groove in sealing ring, effectively reduces the task difficulty of workman, improve the detection speed on streamline, beneficial to the production cost of reduction workpiece by rushing the improvement of clamp structure to existing leak.
Description
Technical field
The utility model is related to a kind of detection means, more particularly to a kind of to be used to detect that fixture is rushed in the leakage of sealing ring.
Background technology
Contain some stamped grooves sometimes on the sealing ring of engine, in the examination and test of products, for these sealing rings
On stamped groove whether leak punching, needs are strictly detected.However, current detection means is mainly also based on artificial inspection
Survey, how this detection process is realized and automated, be the problem of needing to solve instantly to improve detection efficiency.
Utility model content
For weak point of the prior art, this case proposes a kind of leakage for detecting sealing ring and rushes fixture.
The technical solution of the utility model is summarized as follows：
A kind of to be used to detect that fixture is rushed in the leakage of sealing ring, it includes：
Pedestal, it has the cabin that gathers materials, and the top in the cabin that gathers materials is provided with an opening；
Clamp mechanism, it is arranged on the pedestal, including two fixture units being oppositely arranged, each fixture unit tool
There is the arc clamping face of an indent；The arc clamping face of described two fixture units is oppositely arranged and positioned at the cabin that gathers materials
Top；
Distance measuring sensor, it is located at the side of the clamp mechanism；The test zone of the distance measuring sensor is located at two folders
Between tool unit；
Drive mechanism, it includes pneumatic linear actuator and the drive link being connected with the pneumatic linear actuator, and the drive link connects the folder
Has unit.
Preferably, fixture is rushed in the described leakage for detecting sealing ring, wherein, the surface of the arc clamping face is also set
Elasticity layer.
Preferably, fixture is rushed in the described leakage for detecting sealing ring, wherein, the arc clamping face is close to the collection
The one end in material cabin is additionally provided with the saddle of an extension.
Preferably, it is described to be used to detect that fixture is rushed in the leakage of sealing ring, wherein, in mutually meeting for two fixture units
Stop block is additionally provided with face.
Preferably, fixture is rushed in the described leakage for detecting sealing ring, wherein, the surface of the distance measuring sensor is also set
It is equipped with polyester layer.
Preferably, fixture is rushed in the described leakage for detecting sealing ring, wherein, the surface of the polyester layer is additionally provided with
Ceramic layer.
The beneficial effects of the utility model are：This case is realized to sealing by rushing the improvement of clamp structure to existing leak
The automatic detection of stamped groove in circle, effectively reduces the task difficulty of workman, improves the detection speed on streamline, is beneficial to
Reduce the production cost of workpiece.
Brief description of the drawings
Fig. 1 rushes the structural representation of fixture for the leakage for detecting sealing ring.
Fig. 2 rushes the top view of fixture for the leakage for detecting sealing ring.
Fig. 3 rushes the structural representation of distance measuring sensor in fixture for the leakage for detecting sealing ring.
Embodiment
The utility model is described in further detail with reference to embodiment, to make those skilled in the art's reference say
Bright book word can be implemented according to this.
As Figure 1-3, this case list an embodiment be used for detect that fixture is rushed in the leakage of sealing ring, it includes：
Pedestal 1, it has the cabin 101 that gathers materials, and the top in the cabin 101 that gathers materials is provided with an opening 102；
Clamp mechanism, it is arranged on pedestal 1, including two fixture units 2 being oppositely arranged, and each fixture unit 2 has
There is the arc clamping face 201 of an indent；The arc clamping face 201 of two fixture units 2 is oppositely arranged and positioned at the cabin 101 that gathers materials
Top；
Distance measuring sensor 3, it is located at the side of clamp mechanism；The test zone of the distance measuring sensor 3 is located at two fixtures
Between unit 2；
Drive mechanism, it includes pneumatic linear actuator 4 and the drive link 5 being connected with the pneumatic linear actuator 4, the jockey list of drive link 5
Member 2.
Wherein, the surface of arc clamping face 201 is additionally provided with elastic layer 202.The effect of elastic layer 202 is that protection is clamped
Sealing ring is not damaged, while frictional force of the increase to sealing ring.
Wherein, arc clamping face 201 is additionally provided with the saddle 203 of an extension close to the one end in the cabin 101 that gathers materials.Saddle 203
Support sealing ring to be detected can be lived to a certain extent, to prevent workman from not recovering to initial work in two fixture units 2
Sealing ring to be detected is just put down during position, missing inspection is caused.
Wherein, be additionally provided with stop block 204 on mutually the heading on of two fixture units 2, with prevent two fixture units 2 because
It is improper operation and be damaged.
Wherein, the surface of distance measuring sensor 3 is additionally provided with polyester layer 301.The effect of polyester layer 301 is that protection sensor is visited
Head is not corroded, and ensures the ambient stable on probe periphery, prevents from causing signal to disturb, influences Detection accuracy.
Wherein, the surface of polyester layer 301 is additionally provided with ceramic layer 302.The effect of ceramic layer 302 is to increase preventing for sensor
Hit and crocking resistance, so as to ensure the service life of sensor.
The course of work that fixture is rushed in leakage is as follows：It is put into sealing ring to be checked；Distance measuring sensor 3 is started working, if sealing ring
With stamped groove, then the wavelength that distance measuring sensor 3 is sent is by through the side wall of sealing ring, before now distance measuring sensor 3 is detected
The distance of side should exceed threshold value, and now drive mechanism drives fixture to unit 2 and moved to both sides, and sealing ring drops into the cabin 101 that gathers materials
In；Unit 2 is driven fixture to rear drive mechanism and revert to initial station, into next detection circulation；If sealing ring leaks
Punching, without stamped groove, then the wavelength that distance measuring sensor 3 is sent can not pass through the side wall of sealing ring, and now distance measuring sensor 3 is visited
The distance for measuring front should be less than threshold value, now produce alarm, and leakage stamping is removed；Another part to be checked is changed to, into next
Detection circulation.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new.
Claims (6)
1. a kind of be used to detect that fixture is rushed in the leakage of sealing ring, it is characterised in that includes：
Pedestal, it has the cabin that gathers materials, and the top in the cabin that gathers materials is provided with an opening；
Clamp mechanism, it is arranged on the pedestal, including two fixture units being oppositely arranged, and each fixture unit has one
The arc clamping face of individual indent；The arc clamping face of described two fixture units is oppositely arranged and positioned at the upper of cabin of gathering materials
Side；
Distance measuring sensor, it is located at the side of the clamp mechanism；The test zone of the distance measuring sensor is located at two fixture lists
Between member；
Drive mechanism, it includes pneumatic linear actuator and the drive link being connected with the pneumatic linear actuator, and the drive link connects the fixture list
Member.
2. as claimed in claim 1 be used to detect that fixture is rushed in the leakage of sealing ring, it is characterised in that the table of the arc clamping face
Face is additionally provided with elastic layer.
3. as claimed in claim 1 be used to detect that fixture is rushed in the leakage of sealing ring, it is characterised in that the arc clamping face is close
The one end in the cabin that gathers materials is additionally provided with the saddle of an extension.
4. as claimed in claim 1 be used to detect that fixture is rushed in the leakage of sealing ring, it is characterised in that in two fixture units
Mutually head on be additionally provided with stop block.
5. as claimed in claim 1 be used to detect that fixture is rushed in the leakage of sealing ring, it is characterised in that the table of the distance measuring sensor
Face is additionally provided with polyester layer.
6. as claimed in claim 5 be used to detect that fixture is rushed in the leakage of sealing ring, it is characterised in that the surface of the polyester layer is also
It is provided with ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219953.6U CN206584053U (en) | 2017-03-08 | 2017-03-08 | For detecting that fixture is rushed in the leakage of sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219953.6U CN206584053U (en) | 2017-03-08 | 2017-03-08 | For detecting that fixture is rushed in the leakage of sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584053U true CN206584053U (en) | 2017-10-24 |
Family
ID=60111660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219953.6U Active CN206584053U (en) | 2017-03-08 | 2017-03-08 | For detecting that fixture is rushed in the leakage of sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160358A (en) * | 2022-12-07 | 2023-05-26 | 中国航发动力股份有限公司 | Sealing piston ring grinding fixture and grinding method |
-
2017
- 2017-03-08 CN CN201720219953.6U patent/CN206584053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160358A (en) * | 2022-12-07 | 2023-05-26 | 中国航发动力股份有限公司 | Sealing piston ring grinding fixture and grinding method |
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