CN109622414A - A kind of testing agency for valve - Google Patents
A kind of testing agency for valve Download PDFInfo
- Publication number
- CN109622414A CN109622414A CN201811640823.5A CN201811640823A CN109622414A CN 109622414 A CN109622414 A CN 109622414A CN 201811640823 A CN201811640823 A CN 201811640823A CN 109622414 A CN109622414 A CN 109622414A
- Authority
- CN
- China
- Prior art keywords
- valve
- clip
- push rod
- touching bar
- detection bucket
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
Landscapes
- Manipulator (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The present invention relates to valve detection fields, more particularly to a kind of testing agency for valve, including rack, detection bucket and several test sections, the detection bucket is fixedly installed in rack, each test section includes ejection unit and clip unit, and the ejection unit is set to the upper end of detection bucket, and launching unit includes touching bar and elastic component, the touching bar is connect with the side walls of detection bucket, and the elastic component is sheathed on touching bar；The clip unit includes push rod and clip, and the push rod is hingedly set in rack, and the upper end of push rod can be contacted with touching bar, and the lower end of push rod and clip are hinged, and the free end of clip is fixed with adsorption piece.When using the technical program, valve-face can be detected and screen valve.
Description
Technical field
The present invention relates to valve detection fields, and in particular to a kind of testing agency for valve.
Background technique
Valve is a kind of important auto parts and components, is an important component of automobile engine, the effect of valve is special
Door is responsible for input air and the exhaust gas being discharged after burning into engine.
Valve 15 as shown in Figure 1 is made of valve stem and head portion that, and a circle valve collet slot 16 is provided on valve stem,
Head portion that is in-engine airtight to guarantee after being bonded at the valve-face A of head portion that with valve seat insert in horn-like
Property.
So the precision and smoothness of valve-face are just particularly important, so just during processing valve
It can guarantee that valve-face is bonded with valve seat insert zero error.So the volume of valve head portion that in integrally casting shaping is usual
It is big compared with the volume of finished product, because also needing to polish to the valve-face of head portion that after molding, reach the essence of requirement
Accuracy and smoothness.
But will appear the non-uniform situation of polishing once in a while in the grinding process, generate rejected product, i.e. head portion that
Valve-face on the case where protruding, so needing in order to which valve-face can be bonded completely with valve seat insert to production
Valve detected, and rejected product is chosen.
Summary of the invention
The purpose of the present invention is to provide the mechanisms that one kind could be detected to valve-face and be screened valve.
In order to achieve the above objectives, technical solution of the present invention provides a kind of testing agency for valve, including rack, inspection
Bucket and several test sections are surveyed, the detection bucket is fixedly installed in rack, and each test section includes ejection unit and clip unit,
The ejection unit is set to the upper end of detection bucket, and launches unit and include touching bar and elastic component, the touching bar and detection
The side walls of bucket connect, and the elastic component is sheathed on touching bar；The clip unit includes push rod and clip, the push rod
It is hingedly set in rack, the upper end of push rod can be contacted with touching bar, and the lower end of push rod and clip are hinged, and the free end of clip is solid
Surely there is adsorption piece.
This programme has the technical effect that when detecting valve-face, during valve is inserted into detection bucket with hand, valve
Touching bar sliding is pushed after the end thereof contacts of the conical surface and touching bar, thus compression elastic piece, when in valve-face and detection bucket
After side wall completely attaches to, rotation valve one is enclosed, if touching bar proves do not occur on valve-face not with the upper-end contact of push rod
The case where protruding, valve are qualified products；Valve-face is accurately detected simultaneously, head portion that will be entirely located in detection bucket,
And head portion that limited by shape be it is flat, it is inconvenient after the completion of detection to be taken out from detection bucket, after hand and valve unclamp,
Valve can be popped up from detection bucket under the effect of the elastic force of elastic component, achieve the effect that facilitate pickup.
When valve-face and detection bucket inner sidewall completely attach to after, rotation valve one enclose, if valve-face occur it is convex
Out the case where, the position protruded, which will push, touches bar movement, and after the upper-end contact for touching bar and push rod, touching bar is pushed away
Bar rotation, to drive clip mobile, when the adsorption piece of clip free end combines, clip locks valve at valve collet slot
Bar, after hand and valve unclamp at this time, valve will not be popped up from detection bucket under the effect of the elastic force of elastic component, then prove valve not
It is qualified product, manual rotation's push rod resets later, and after clip is separated with valve collet slot, valve can be made in the elastic force of elastic component
It is popped up from detection bucket under, this rejected product is screened out, i.e., is completed when being detected to valve-face unqualified
The screening of valve.
Further, the underface of the detection bucket is provided with supporting table, and the inside of the supporting table is equipped with cavity, described
Clip is slideably positioned in cavity, and the center of the supporting table is equipped with the circular hole through supporting table, is gone back in the supporting table
Through slot equipped with the lower end sliding for push rod.This programme has the technical effect that the stability for improving clip sliding, thus detecting
When to rejected product, it is ensured that clip can clamp valve stem.
Further, the lower end of the touching bar is fixed with Contact plate, and the Contact plate can be with the lateral wall phase of detection bucket
It supports, the upper end of the push rod is fixed with contact plate.This programme has the technical effect that Contact plate can be with detection when elastic component resets
The lateral wall of bucket offsets, it is ensured that touching bar is not detached from detection bucket.
Further, the upper end of the touching bar is fixed with arc panel.This programme have the technical effect that increase touching bar with
The contact area of valve-face, it is ensured that the exhaustive of detection.
Further, the elastic component is spring, the spring in the raw when, the working face of arc panel and detection
The distance between inner sidewall of bucket is equal to the distance between Contact plate and contact plate.This programme has the technical effect that raising valve
The detection accuracy of the conical surface.
Further, the quantity of the test section is two, and the adsorption piece is magnet.This programme has the technical effect that
While ensuring clamping effect, the quantity of mechanism is reduced, thus save the cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of valve described in background technique；
Fig. 2 is the positive cross-sectional view of the embodiment of the present invention；
Fig. 3 is the partial enlarged view in Fig. 2 at B；
Fig. 4 is positive cross-sectional view when detecting valve-face；
Fig. 5 is the top view of supporting table in Fig. 4.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: detection bucket 1, supporting table 2, touching bar 3, spring 4, arc panel 5, touching
Plate 6, cavity 7, circular hole 8, through slot 9, clip 10, push rod 11, contact plate 12, positive magnet 13, cathode magnet 14, valve 15, gas
Door lock clip slot 16.
Embodiment is basic as shown in attached drawing 1-5: a kind of testing agency for valve 15 as shown in Figure 2, including detection
Bucket 1, supporting table 2 and two test sections, detection bucket 1, which is bolted, to be installed in rack.
Each test section includes ejection unit and clip unit, and ejection unit is set to the upper end of detection bucket 1, such as Fig. 3 institute
Show, ejection unit includes touching bar 3 and spring 4, and the side wall of detection bucket 1 is provided with "T"-shaped hole, and touching bar 3 is slideably positioned in "T"-shaped
In hole, the upper end of bar 3 is touched integrally formed with arc panel 5, and spring 4 is set on touching bar 3, and the lower end of touching bar 3 passes through pin
Nail is fixed with Contact plate 6.
As shown in Fig. 2, supporting table 2 is mounted by means of bolts in the rack immediately below detection bucket 1, as shown in Fig. 2,5,
The inside of supporting table 2 is provided with cavity 7, and the center of supporting table 2 is provided with the circular hole 8 through supporting table 2, also opens in supporting table 2
There is the through slot 9 being connected to circular hole 8 and cavity 7.
As shown in Fig. 2, clip unit includes clip 10 and the push rod 11 in bent, clip 10 is slideably positioned in cavity 7
Interior, push rod 11 is arranged on the rack by pin-hinges that (there are fine rotation, push rod in such 11 upper end of push rod close to the position of upper end
11 lower end movements are also larger), the upper end of push rod 11 is fixed with contact plate 12 by pin, after the lower end of push rod 11 passes through through slot 9
It is hinged using pin and clip 10；As shown in figure 5, the free end of left side clip 10 is fixed with positive magnet 13, right side clip 10
Free end be fixed with cathode magnet 14.
Wherein, as shown in figure 3, spring 4 in the raw when, the working face (i.e. the inner sidewall of arc panel 5) of arc panel 5
The distance between detection 1 inner sidewall of bucket is equal to the distance between 6 lower surface of Contact plate and 12 upper surface of contact plate.
Specific implementation process is as follows:
When detecting 15 conical surface of valve, inspection as shown in Figure 2 is inserted into after valve 15 as shown in Figure 1 is rotated 180 ° with hand
It surveys in bucket 1, during valve 15 is downwardly into detection bucket 1, after 15 conical surface A of valve is contacted with arc panel 5 as shown in Figure 3
Touching bar 3 and 6 slide downward of Contact plate are pushed, thus compressed spring 4, when 15 conical surface A of valve and the inner sidewall of detection bucket 1 are complete
After contact, the rotation rotation of valve 15 is turned around, if Contact plate 6 is not contacted with contact plate 12, proves not go out on 15 conical surface of valve
The case where now protruding, valve 15 are qualified products.
After the inner sidewall of 15 conical surface A of valve and detection bucket 1 completely attach to, the rotation rotation of valve 15 is turned around, if valve 15
There is the case where protruding on conical surface A, as shown in figure 4, the position protruded will push touching bar 3 and Contact plate 6 continue to
Lower slider is mobile, after Contact plate 6 is contacted with contact plate 12, will push push rod 11 and rotates around its hinge joint, to drive such as Fig. 5 institute
The clip 10 shown relatively moves, and when the positive magnet 13 of 10 free end of clip and the combination of cathode magnet 14, clip 10 is in valve
Valve stem is locked at rod slot 16, after hand and head portion that as shown in Figure 4 are unclamped at this time, valve 15 will not be in the elastic force of spring 4
It is popped up from detection bucket 1 under effect, then proves that valve 15 is not qualified product；Manually holding two 11 lower ends of push rod later makes its point
It opens and (releases the combination of positive magnet 13 and cathode magnet 14), after clip 10 is separated with valve collet slot 16,15 meeting of valve
It is popped up from detection bucket 1 under the elastic force effect of elastic component, so that this rejected product be screened out.
Claims (6)
1. a kind of testing agency for valve, it is characterised in that: including rack, detection bucket and several test sections, the detection
Bucket is fixedly installed in rack, and each test section includes ejection unit and clip unit, and the ejection unit is set to detection bucket
Upper end, and launching unit includes touching bar and elastic component, and the touching bar is connect with the side walls that detection struggles against, the elasticity
Part is sheathed on touching bar；The clip unit includes push rod and clip, and the push rod is hingedly set in rack, push rod it is upper
End can be contacted with touching bar, and the lower end of push rod and clip are hinged, and the free end of clip is fixed with adsorption piece.
2. a kind of testing agency for valve according to claim 1, it is characterised in that: the underface of the detection bucket
It is provided with supporting table, the inside of the supporting table is equipped with cavity, and the clip is slideably positioned in cavity, in the supporting table
Heart position is equipped with the circular hole through supporting table, and the through slot of the lower end sliding for push rod is additionally provided in the supporting table.
3. a kind of testing agency for valve according to claim 2, it is characterised in that: the lower end of the touching bar is solid
Surely there is Contact plate, the Contact plate can offset with the lateral wall of detection bucket, and the upper end of the push rod is fixed with contact plate.
4. a kind of testing agency for valve according to claim 3, it is characterised in that: the upper end of the touching bar is solid
Surely there is arc panel.
5. a kind of testing agency for valve according to claim 4, it is characterised in that: the elastic component is spring,
The spring in the raw when, the distance between the working face of arc panel and inner sidewall of detection bucket are equal to Contact plate and connect
The distance between touch panel.
6. a kind of testing agency for valve according to claim 5, it is characterised in that: the quantity of the test section is
Two, the adsorption piece is magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811640823.5A CN109622414B (en) | 2018-12-29 | 2018-12-29 | Detection mechanism for air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811640823.5A CN109622414B (en) | 2018-12-29 | 2018-12-29 | Detection mechanism for air valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109622414A true CN109622414A (en) | 2019-04-16 |
| CN109622414B CN109622414B (en) | 2020-07-28 |
Family
ID=66055106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811640823.5A Active CN109622414B (en) | 2018-12-29 | 2018-12-29 | Detection mechanism for air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109622414B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294122A (en) * | 1998-04-06 | 1999-10-26 | Fuji Oozx Inc | Support device for measuring form of taper surface in work |
| CN201867166U (en) * | 2010-11-30 | 2011-06-15 | 济南沃德汽车零部件有限公司 | Automatic measurement device for measuring bouncing of conical surface of valve plate, bouncing of end face of rod and roundness of rod part |
| CN102506801A (en) * | 2011-10-20 | 2012-06-20 | 奇瑞汽车股份有限公司 | Auxiliary tool for directly measuring caster of king pin |
| CN103542831A (en) * | 2012-07-12 | 2014-01-29 | 中国石油天然气集团公司 | Portable petroleum pipe external thread taper measuring instrument |
| CN103759629A (en) * | 2014-01-20 | 2014-04-30 | 杭州电子科技大学 | Device and method for measuring engine valve landing radial deflection |
| CN104515483A (en) * | 2014-12-18 | 2015-04-15 | 重庆强达力科技发展有限公司 | Detector for valve chamfering positions |
| CN205482861U (en) * | 2016-01-25 | 2016-08-17 | 昆山倍力肯精密机械有限公司 | Measuring instrument |
| CN107270806A (en) * | 2017-08-10 | 2017-10-20 | 安徽沃德气门制造有限公司 | A kind of valve segmented detection means |
| CN107504887A (en) * | 2017-09-29 | 2017-12-22 | 长春中车轨道车辆有限公司 | Axle for vehicle taper detection auxiliary implement and method |
| CN107514969A (en) * | 2017-08-10 | 2017-12-26 | 安徽沃德气门制造有限公司 | A kind of valve outer surface detection means to the automatic mark of problem areas |
| CN108871247A (en) * | 2018-06-05 | 2018-11-23 | 安徽沃德气门制造有限公司 | A kind of valve-face detection device and detection method |
-
2018
- 2018-12-29 CN CN201811640823.5A patent/CN109622414B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294122A (en) * | 1998-04-06 | 1999-10-26 | Fuji Oozx Inc | Support device for measuring form of taper surface in work |
| CN201867166U (en) * | 2010-11-30 | 2011-06-15 | 济南沃德汽车零部件有限公司 | Automatic measurement device for measuring bouncing of conical surface of valve plate, bouncing of end face of rod and roundness of rod part |
| CN102506801A (en) * | 2011-10-20 | 2012-06-20 | 奇瑞汽车股份有限公司 | Auxiliary tool for directly measuring caster of king pin |
| CN103542831A (en) * | 2012-07-12 | 2014-01-29 | 中国石油天然气集团公司 | Portable petroleum pipe external thread taper measuring instrument |
| CN103759629A (en) * | 2014-01-20 | 2014-04-30 | 杭州电子科技大学 | Device and method for measuring engine valve landing radial deflection |
| CN104515483A (en) * | 2014-12-18 | 2015-04-15 | 重庆强达力科技发展有限公司 | Detector for valve chamfering positions |
| CN205482861U (en) * | 2016-01-25 | 2016-08-17 | 昆山倍力肯精密机械有限公司 | Measuring instrument |
| CN107270806A (en) * | 2017-08-10 | 2017-10-20 | 安徽沃德气门制造有限公司 | A kind of valve segmented detection means |
| CN107514969A (en) * | 2017-08-10 | 2017-12-26 | 安徽沃德气门制造有限公司 | A kind of valve outer surface detection means to the automatic mark of problem areas |
| CN107504887A (en) * | 2017-09-29 | 2017-12-22 | 长春中车轨道车辆有限公司 | Axle for vehicle taper detection auxiliary implement and method |
| CN108871247A (en) * | 2018-06-05 | 2018-11-23 | 安徽沃德气门制造有限公司 | A kind of valve-face detection device and detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109622414B (en) | 2020-07-28 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210128 Address after: 401520 no.63-2, Xinyou Road, Yinxiang new town, Tuchang Town, Hechuan District, Chongqing Patentee after: Chongqing henglei industry and Trade Co., Ltd Address before: 401520 sankou village, Tuchang Town, Hechuan District, Chongqing Patentee before: CHONGQING JIANDA HENGYI VALVE Co.,Ltd. |
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| TR01 | Transfer of patent right |