CN109141299A - A kind of nozzle detection mandrel returning device - Google Patents
A kind of nozzle detection mandrel returning device Download PDFInfo
- Publication number
- CN109141299A CN109141299A CN201811249460.2A CN201811249460A CN109141299A CN 109141299 A CN109141299 A CN 109141299A CN 201811249460 A CN201811249460 A CN 201811249460A CN 109141299 A CN109141299 A CN 109141299A
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- Prior art keywords
- mandrel
- nozzle
- detection
- platform
- tracheae
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a kind of nozzles to detect mandrel returning device, including base platform and detection platform, the detection platform is vertically positioned under base platform, the detection platform is for placing workpiece to be detected, return structure is equipped between the base platform and detection platform, revolving structure and nozzle detect mandrel, the return structure is connect with nozzle detection mandrel, and it is moved downward for nozzle detection mandrel vertical detection platform, the revolving structure is connect with nozzle detection mandrel, and circumferential movement is done with detection platform in parallel for nozzle detection mandrel, detection accuracy can greatly improve and improve the yield rate of workpiece.
Description
Technical field
The invention belongs to instrument and meter technical field of auxiliary equipment, specifically, the present invention relates to a kind of nozzles to detect the heart
Axis returning device.
Background technique
Air-gauge is the Novel detector device occurred in machine building industry in recent years, converts length signals to
Airflow signal is measured using size of the comparative measurement method to workpiece to be measured.
Air-gauge generally includes gas source supply unit, host portion and measuring head, wherein gas source supply unit can supply compression
Gas is simultaneously connect with host, which can spray via the host from the gas circuit of the measuring head, which has display
Portion, the display unit can show to workpiece measure as a result, with measure the size of workpiece whether design the margin of tolerance
It is interior, to judge whether workpiece is qualified.
Air-gauge will detect mandrel collocation under different detection environment from different nozzles, and many kinds of parameters may be implemented
Measurement.The measurement data of same position in multiple periods is obtained by the rotation to workpiece for measurement in the detection process, due to
Surveying workpiece is high-precision and high standard component mostly, so clamping force setting is smaller.It can thus be generated in rotary course
Small centrifugal force leads to measurement data deviation.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the invention proposes a kind of nozzles to detect mandrel returning device, is dedicated to solving
Certainly the problems in aforementioned background art.
The present invention solves its technical problem using following technical scheme to realize:
A kind of nozzle detection mandrel returning device, including base platform and detection platform, the detection platform are vertically positioned at
Under base platform, the detection platform is equipped with return for placing workpiece to be detected between the base platform and detection platform
Structure, revolving structure and nozzle detect mandrel, and the return structure is connect with nozzle detection mandrel, and detects the heart for nozzle
Axis vertical detection platform moves downward, and the revolving structure is connect with nozzle detection mandrel, and flat for nozzle detection mandrel
It is capable to do circumferential movement with detection platform.
Preferably, the return structure includes supporting table, link mechanism and spring, and the supporting table lower end surface and spring are solid
Fixed connection, the link mechanism include connecting rod one, slideway and connecting rod two, and described one one end of connecting rod and connecting rod two are hinged, and hinged
Place is slidably connected with slideway, and one other end of connecting rod and detection platform are hinged, and the connecting rod two and the edge of supporting table are cut with scissors
It connects.
Preferably, the revolving structure includes upper tracheae and lower tracheae, and the upper tracheae detects mandrel interior phase with nozzle
Lead to and connect, upper tracheae detects mandrel for delivery air to nozzle, and ball, upper tracheae are equipped between the upper tracheae and lower tracheae
Rotary motion can be done relative to lower tracheae.
Preferably, the upper tracheae lower surface is equipped with lug boss, and lug boss is protruded into described lower intratracheal and is connected.
Preferably, the nozzle detection mandrel includes spindle body, and main airway and branch airway are equipped in the spindle body,
The branch airway is used to spray gas and acts on the position detected with the needs of workpiece for measurement.
Preferably, bearing is equipped between the return structure and revolving structure, and the bearing is roller thrust block.
It is using the beneficial effect of above technical scheme:
It detects, is detecting in such a way that the rotating mechanism abandoning tradition of nozzle detection mandrel is by rotation workpiece for measurement
In the process without generating the clamping force to workpiece, detection accuracy can be greatly improved.It can by the return mechanism that nozzle detects mandrel
It is only moved along the z-axis with reaching nozzle detection mandrel by mechanical structure, reduces the scratch to the inner surface of workpiece, improve work
The yield rate of part.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the front view of present embodiment；
Fig. 2 is the fragmentary detail view of the return structure wheel of present embodiment；
Fig. 3 is the fragmentary detail view of the revolving structure of present embodiment；
Fig. 4 is the fragmentary detail view of the nozzle detection mandrel of present embodiment；
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in Figs 1-4, a kind of nozzle detects mandrel returning device, including base platform 1 and detection platform 2, the inspection
It surveys platform 2 to be vertically positioned under base platform 1, the detection platform 2 is for placing workpiece to be detected, the base platform 1 and inspection
It surveys between platform 2 and is equipped with return structure 3, revolving structure 4 and nozzle detection mandrel 5, the return structure 3 and nozzle detection mandrel
5 connections, and moved downward for nozzle detection 5 vertical detection platform 2 of mandrel, the revolving structure 4 detects mandrel 5 with nozzle
Connection, and circumferential movement is done with detection platform 2 in parallel for nozzle detection mandrel 5.
The return structure 3 includes supporting table 30, link mechanism 31 and spring 32,30 lower end surface of supporting table and spring
32 are fixedly connected, the link mechanism 31 include connecting rod 1, slideway 312 and connecting rod 2 313, described one 311 one end of connecting rod and
Connecting rod 2 313 is hinged, and hinged place is slidably connected with slideway 312, and one 311 other end of connecting rod and detection platform 2 are hinged, institute
It states connecting rod 2 313 and the edge of supporting table 30 is hinged.
The revolving structure 4 includes upper tracheae 40 and lower tracheae 41, and the upper tracheae 40 detects 5 inside phase of mandrel with nozzle
Lead to and connect, upper tracheae 40 detects mandrel 5 for delivery air to nozzle, and ball is equipped between the upper tracheae 40 and lower tracheae 41
42, upper tracheae 40 can do rotary motion relative to lower tracheae 41.
40 lower surface of upper tracheae is equipped with lug boss 400, and lug boss 400 is protruded into the lower tracheae 41 and interlinked
It connects.
The nozzle detection mandrel 5 includes spindle body 50, is equipped with main airway 51 and branch airway in the spindle body 50
52, the branch airway 52 is used to spray gas and acts on the position detected with the needs of workpiece for measurement.
Bearing 300 is equipped between the return structure 3 and revolving structure 4, and the bearing 300 is roller thrust block.
Specific working mode is illustrated with specific embodiment below:
A kind of nozzle detection mandrel returning device, including base platform 1 and detection platform 2, the vertical position of the detection platform 2
Under base platform 1, the detection platform 2 is set between the base platform 1 and detection platform 2 for placing workpiece to be detected
There are return structure 3, revolving structure 4 and nozzle detection mandrel 5, the return structure 3 is connect with nozzle detection mandrel 5, and is used
It is moved downward in nozzle detection 5 vertical detection platform 2 of mandrel, the revolving structure 4 is connect with nozzle detection mandrel 5, and is used
Circumferential movement is done with detection platform 2 in parallel in nozzle detection mandrel 5.
The rotating mechanism of mandrel is detected by nozzle, return structure 3 connect passing through for abandoning tradition with nozzle detection mandrel 5
The mode of rotation workpiece for measurement detects, and in the detection process without generating the clamping force to workpiece, detection accuracy can be greatly improved.
The return mechanism of mandrel is detected by nozzle, return structure 3 is connect with nozzle detection mandrel 5 can reach spray by mechanical structure
Mouth detection mandrel is only moved along the z-axis, and is reduced the scratch to the inner surface of workpiece, is improved the yield rate of workpiece.
The return structure 3 includes supporting table 30, link mechanism 31 and spring 32,30 lower end surface of supporting table and spring
32 are fixedly connected, the link mechanism 31 include connecting rod 1, slideway 312 and connecting rod 2 313, described one 311 one end of connecting rod and
Connecting rod 2 313 is hinged, and hinged place is slidably connected with slideway 312, and one 311 other end of connecting rod and detection platform 2 are hinged, institute
It states connecting rod 2 313 and the edge of supporting table 30 is hinged, two connecting rods 2 313 is pulled to move toward one another, so that connecting rod 1 is in cunning
As connecting rod 2 313 moves in road 312, the validity of mechanical linkage can increase the service life of device.
30 lower end surface of supporting table is fixedly connected with spring 32, and the link mechanism 31 includes connecting rod 1, slideway
312 and connecting rod 2 313, described one 311 one end of connecting rod and connecting rod 2 313 are hinged, and hinged place is slidably connected with slideway 312, institute
It states one 311 other end of connecting rod and detection platform 2 is hinged, the connecting rod 2 313 and the edge of supporting table 30 are hinged, connect by two
The structure of bar can make device to the more effective control of stroke of nozzle detection mandrel.
The revolving structure 4 includes upper tracheae 40 and lower tracheae 41, and the upper tracheae 40 detects 5 inside phase of mandrel with nozzle
Lead to and connect, upper tracheae 40 detects mandrel 5 for delivery air to nozzle, and ball is equipped between the upper tracheae 40 and lower tracheae 41
42, upper tracheae 40 can do rotary motion relative to lower tracheae 41, by being vertically connected with for tracheae, not only ensure that gas transport
Fluency, and make the fluctuating range of mechanical engagement smaller.
Upper tracheae 40 detects mandrel 5 for delivery air to nozzle, and rolling is equipped between the upper tracheae 40 and lower tracheae 41
Pearl 42, upper tracheae 40 can do rotary motion relative to lower tracheae 41, and upper 40 lower surface of tracheae is equipped with lug boss 400, convex
It plays portion 400 to protrude into the lower tracheae 41 and be connected, so that air pipe lines linking is more steady.
Ball 42 is equipped between the upper tracheae 40 and lower tracheae 41, upper tracheae 40 can be turned round relative to lower tracheae 41
Movement, upper 40 lower surface of tracheae are equipped with lug boss 400, and lug boss 400 is protruded into the lower tracheae 41 and is connected, institute
Stating nozzle detection mandrel 5 includes spindle body 50, and flow of such gas in pipe will not change.
The nozzle detection mandrel 5 includes spindle body 50, is equipped with main airway 51 and branch airway in the spindle body 50
52, the branch airway 52 is used to spray gas and acts on the position detected with the needs of workpiece for measurement.
Bearing 300 is equipped between the return structure 3 and revolving structure 4, and the bearing 300 is roller thrust block,
Roller thrust block when rotated more steadily with safety.
Base platform 1 and detection platform 2, the detection platform 2 are vertically positioned under base platform 1, and the detection platform 2 is used
In placing workpiece to be detected, return structure 3, revolving structure 4 and nozzle inspection are equipped between the base platform 1 and detection platform 2
Thought-read axis 5, the return structure 3 and nozzle detection mandrel 5 connects, and for nozzle detection 5 vertical detection platform 2 of mandrel to
Lower movement, the revolving structure 4 and nozzle detection mandrel 5 connects, and for nozzle detect mandrel 5 in parallel with detection platform 2
Circumferential movement is done, detection accuracy can greatly improve and improve the yield rate of workpiece.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of nozzle detects mandrel returning device, it is characterised in that: including base platform (1) and detection platform (2), the inspection
It surveys platform (2) to be vertically positioned under base platform (1), the detection platform (2) is for placing workpiece to be detected, the base platform
(1) return structure (3), revolving structure (4) and nozzle detection mandrel (5), the return structure are equipped between detection platform (2)
(3) it connect with nozzle detection mandrel (5), and is moved downward for nozzle detection mandrel (5) vertical detection platform (2), it is described
Revolving structure (4) is connect with nozzle detection mandrel (5), and does week with detection platform (2) in parallel for nozzle detection mandrel (5)
To movement.
2. a kind of nozzle according to claim 1 detects mandrel returning device, it is characterised in that: the return structure (3)
Including supporting table (30), link mechanism (31) and spring (32), supporting table (30) lower end surface is fixedly connected with spring (32),
The link mechanism (31) includes connecting rod one (311), slideway (312) and connecting rod two (313), described connecting rod one (311) one end and
Hingedly, and hinged place is slidably connected connecting rod two (313) with slideway (312), connecting rod one (311) other end and detection platform
(2) hingedly, the connecting rod two (313) and the edge of supporting table (30) are hinged.
3. a kind of nozzle according to claim 1 detects mandrel returning device, it is characterised in that: the revolving structure (4)
Including upper tracheae (40) and lower tracheae (41), it is connected inside the upper tracheae (40) and nozzle detection mandrel (5), upper tracheae
(40) mandrel (5) are detected for delivery air to nozzle, are equipped with ball (42) between the upper tracheae (40) and lower tracheae (41),
Upper tracheae (40) can do rotary motion relative to lower tracheae (41).
4. a kind of nozzle according to claim 3 detects mandrel returning device, it is characterised in that: under the upper tracheae (40)
Surface is equipped with lug boss (400), and lug boss (400) is protruded into the lower tracheae (41) and is connected.
5. a kind of nozzle according to claim 1 detects mandrel returning device, it is characterised in that: the nozzle detects mandrel
(5) include spindle body (50), main airway (51) and branch airway (52), the branch airway are equipped in the spindle body (50)
(52) position detected for spraying the needs of gas effect and workpiece for measurement.
6. a kind of nozzle according to claim 1 detects mandrel returning device, it is characterised in that: the return structure (3)
Bearing (300) are equipped between revolving structure (4), and the bearing (300) is roller thrust block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249460.2A CN109141299B (en) | 2018-10-25 | 2018-10-25 | Nozzle detection mandrel returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249460.2A CN109141299B (en) | 2018-10-25 | 2018-10-25 | Nozzle detection mandrel returning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109141299A true CN109141299A (en) | 2019-01-04 |
| CN109141299B CN109141299B (en) | 2020-12-22 |
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ID=64809529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811249460.2A Active CN109141299B (en) | 2018-10-25 | 2018-10-25 | Nozzle detection mandrel returning device |
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| Country | Link |
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| CN (1) | CN109141299B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675622A (en) * | 1952-02-26 | 1954-04-20 | Sheffield Corp | Gauging device |
| US3094863A (en) * | 1959-05-20 | 1963-06-25 | Cheltenham Auto Controls Ltd | Position indicators |
| CN203657765U (en) * | 2013-12-27 | 2014-06-18 | 三门峡市中兴精密量仪有限公司 | Thin-wall cylinder liner internal diameter measuring instrument |
| CN203881308U (en) * | 2014-05-28 | 2014-10-15 | 山东国运量仪精密机械有限公司 | Base type inner diameter measuring head |
| CN106567534A (en) * | 2016-10-27 | 2017-04-19 | 浙江大丰实业股份有限公司 | Connecting rod transmission lifting railing structure |
| CN108692682A (en) * | 2018-05-21 | 2018-10-23 | 安徽安元智能科技有限公司 | Rotate floating installation |
-
2018
- 2018-10-25 CN CN201811249460.2A patent/CN109141299B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675622A (en) * | 1952-02-26 | 1954-04-20 | Sheffield Corp | Gauging device |
| US3094863A (en) * | 1959-05-20 | 1963-06-25 | Cheltenham Auto Controls Ltd | Position indicators |
| CN203657765U (en) * | 2013-12-27 | 2014-06-18 | 三门峡市中兴精密量仪有限公司 | Thin-wall cylinder liner internal diameter measuring instrument |
| CN203881308U (en) * | 2014-05-28 | 2014-10-15 | 山东国运量仪精密机械有限公司 | Base type inner diameter measuring head |
| CN106567534A (en) * | 2016-10-27 | 2017-04-19 | 浙江大丰实业股份有限公司 | Connecting rod transmission lifting railing structure |
| CN108692682A (en) * | 2018-05-21 | 2018-10-23 | 安徽安元智能科技有限公司 | Rotate floating installation |
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| Publication number | Publication date |
|---|---|
| CN109141299B (en) | 2020-12-22 |
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