CN205483444U - Quick -operation joint static sealing nature detection station - Google Patents
Quick -operation joint static sealing nature detection station Download PDFInfo
- Publication number
- CN205483444U CN205483444U CN201620039980.0U CN201620039980U CN205483444U CN 205483444 U CN205483444 U CN 205483444U CN 201620039980 U CN201620039980 U CN 201620039980U CN 205483444 U CN205483444 U CN 205483444U
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- China
- Prior art keywords
- manifold
- detection
- static sealing
- snap joint
- quick
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Abstract
The utility model relates to a quick -operation joint sealing performance detection equipment technical field, in particular to quick -operation joint static sealing nature detection station, static sealing nature detection station sets up in the graduated disk peripherally, and the graduated disk is equipped with and is used for pressing from both sides of clamping quick -operation joint to adorn the tool, static sealing nature detection station includes a plurality of detection manifolds and a manifold installing support that is used for the installation and measuring manifold, it is located and presss from both sides the dress tool directly over to detect the manifold, the lateral part that detects the manifold is equipped with the branch pipe that communicates with the air supply, should detect and still be provided with pressure sensor between manifold and the air supply. The utility model discloses a detection manifold by cylinder control carries out static sealing to quick -operation joint to fixing time to inflating pressurization and pressurize no. 1 in the quick -operation joint, carrying out the measurement of static sealing nature through the poor mode of comparing with the calibration value of quick -operation joint internal pressure around measuring the pressurize, it is convenient to detect, and degree of automation is high.
Description
Technical field
This utility model relates to snap joint leak-testing apparatus technical field, particularly to a kind of snap joint static sealing detection station.
Background technology
Snap joint, is that a kind of instrument that need not can be achieved with the joint of pipeline connection or disconnection.Snap joint can be divided into: air snap joint, oxygen fuel gas snap joint, gas liquid share snap joint, oil pressure snap joint, noble gas snap joint, coolant water temperature oil snap joint, quasiconductor snap joint.
As conduit coupling, its sealing directly affects pipeline safety, and the sealing of snap joint includes static sealing and dynamic airtightness.Wherein, static sealing is the self sealss that snap joint is not inserted under lock pin state, the method of manual detection is the nut end of snap joint to be connected with compressed air piping, in snap joint, pour compressed air and carry out pressurize, the static sealing detection of a snap joint can only be realized with one-time detection, detection efficiency is low, and detection difficulty is big.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, a kind of snap joint static sealing detection station is provided, by the detection manifold controlled by cylinder, snap joint is carried out static sealing, and in snap joint inflating pressure pressurize certain time, static sealing measurement is carried out by measuring by the way of snap joint internal pressure differences and calibration value are compared before and after pressurize, easy to detect, automaticity is high.
For solving the problems referred to above, this utility model offer techniques below scheme:
A kind of snap joint static sealing detection station, described static sealing detection station is arranged at index dial periphery, and index dial is provided with the clamping fixture for clamping snap joint；Described static sealing detection station includes that multiple detection manifold and one are for installing the manifold mounting bracket of detection manifold；Described detection manifold is positioned at the surface of clamping fixture；The sidepiece of described detection manifold is provided with the arm connected with source of the gas, is additionally provided with pressure transducer between this detection manifold and source of the gas.
Further, the top of described manifold mounting bracket is provided with for controlling the cylinder that detection manifold is movable in a vertical direction.
Further, the lower end of described detection manifold is provided with the enlarging that the nut end with snap joint matches
Beneficial effect: a kind of snap joint static sealing detection station of the present utility model, by the detection manifold controlled by cylinder, snap joint is carried out static sealing, and in snap joint inflating pressure pressurize certain time, static sealing measurement is carried out by measuring by the way of snap joint internal pressure differences and calibration value are compared before and after pressurize, easy to detect, automaticity is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is the perspective view of feeding station in this utility model；
Fig. 3 is the perspective view of static sealing detection station in this utility model；
Fig. 4 is the perspective view one of dynamic airtightness detection station in this utility model；
Fig. 5 is the perspective view one of dynamic airtightness detection station in this utility model；
Fig. 6 is the perspective view of dynamic polarization mechanism in this utility model；
Fig. 7 is the stereo decomposing structural representation of dynamic polarization mechanism in this utility model；
Fig. 8 is the perspective view of sorting mechanism in this utility model；
Fig. 9 is the static sectional structure schematic diagram of snap joint；
Figure 10 is the dynamic sectional structure schematic diagram of snap joint；
nullDescription of reference numerals: index dial 1，Feeding station 2，Static sealing detection station 3，Dynamic airtightness detection station 4，Feeding station 5，Dynamic polarization mechanism 6，Sorting mechanism 7，Clamping fixture 8，Snap joint 9，Proximal end 9a，Nut end 9b，Overcoat 9c，Laterally slide unit 10，Longitudinal slide unit 11，Horizontal mounting plate 12，Gas folder 13，Detection manifold 14，Enlarging 14a，Manifold mounting bracket 15，Clamping cylinder 16，Horizontal sliding table 17，Vertical slide unit 18，Vertical slide unit 19，It is transversely mounted plate 20，Through hole 20a，Servomotor 21，Polarization platform 22，Lock pin 23，Support column 24，Cylindrical boss 24a，Polarization block 25，Cylindrical hole 25a，Axle sleeve 26，Cam 26a，Switching mechanism 27，Material-dropping hole 28，Pole 29，Feeding box 30.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
With reference to shown in Fig. 1, multistation snap joint sealing propertytest machine is the multistation continuous detection apparatus that main body uses index dial 1, the bottom of index dial 1 is provided with the servo drive motor for driving index dial 1 rotated stepwise, it is disposed with feeding station 2 around index dial 1, static sealing detection station 3, dynamic airtightness detection station 4 and feeding station 5, feeding station 5 is additionally provided with sorting mechanism 7, for filtering out underproof snap joint 9 product of detection, dynamic airtightness detection station 4 is additionally provided with dynamic polarization mechanism 6, for realizing dynamic analog when lock pin 23 inserts.The direction that index dial 1 is arranged along feeding station 2, static sealing detection station 3, dynamic airtightness detection station 4 and feeding station 5 rotates with 90 degree for step angle, and each station rotates, at index dial 1, the gap stopped and completing synchronization action.
On index dial 1, the position of corresponding four stations is equipped with the clamping fixture 8 for positioning snap joint 9 of equal number, first passes through feeding station 2 and snap joint 9 is transferred on clamping fixture 8 corresponding with feeding station 2 on index dial 1；Index dial 1 rotates 90 degree subsequently, through feeding station 2, the clamping fixture 8 of snap joint 9 is installed on index dial 1 to move to by static sealing detection station 3, snap joint 9 carry out static sealing detection (for inserting the sealing of lock pin 23 state) at static sealing detection station 3, static sealing detection mainly uses the mode of pressurization, pressurize and pressure measurement to detect the force value in snap joint 9, in detected snap joint 9, detected value being in calibration range is qualified, detected value less than calibration range for defective；Index dial 1 rotates 90 degree subsequently, on index dial 1, snap joint 9 after static sealing detects is moved to dynamic airtightness detection station 4 and snap joint 9 is carried out dynamic airtightness detection (inserting the sealing of lock pin 23 state), use pressurization equally, force value in snap joint 9 is detected by the mode of pressurize and pressure measurement, when detected value be in calibration range qualified, detected value is defective less than calibration value, dynamic airtightness detection station 4 is additionally provided with dynamic polarization mechanism 6, this dynamic polarization mechanism 6 acts on lock pin 23, lock pin 23 is made to produce polarization dynamic analog relative to snap joint 9, with under simulation normality, lock pin 23 is inserted into snap joint 9 and be in the matching relationship of lock pin 23 and snap joint 9 under use state；Index dial 1 rotates 90 degree subsequently, on index dial 1, the snap joint 9 through dynamic airtightness detection is moved to feeding station 5, by feeding station 5, the snap joint 9 after the detection on clamping fixture 8 is taken out, sorting mechanism 7 certified products after detection and defective work are sorted.
It should be noted that only static sealing detection and dynamic airtightness are all demarcated as qualified snap joint 9 and are the most finally judged to certified products in detecting, enter into certified products Turnover Box or connect on the conveyer belt of next operation.
With reference to shown in Fig. 2, feeding station 2 includes the horizontal slide unit 10 by air cylinder driven and longitudinal slide unit 11, longitudinal slide unit 11 is installed on horizontal slide unit 10 and can slide in the horizontal direction, being provided with on longitudinal slide unit 11 can be at the horizontal mounting plate 12 of movement in vertical direction, multiple gas folder 13 is installed on horizontal mounting plate 12, grip multiple snap joint 9 for synchronizing, improve detection efficiency, gas folder 13 grips snap joint 9 to be detected in the drive of horizontal slide unit 10 and longitudinal slide unit 11 from snap joint vibration disc material feeder structure, and the proximal end 9a of snap joint 9 is inserted in the clamping fixture 8 on dutiful scale 1.
nullWith reference to shown in Fig. 3，Static sealing detection station 3 includes multiple detection manifold 14 and for installing the manifold mounting bracket 15 of detection manifold 14，The top of manifold mounting bracket 15 is provided with for controlling the cylinder that detection manifold 14 is movable in a vertical direction，Detection manifold 14 is positioned at the surface of clamping fixture 8，The lower end of detection manifold 14 is provided with the enlarging 14a that nut end 9b with snap joint 9 matches，When air cylinder driven detection manifold 14 move down nut end 9b with snap joint 9 offset time，Snap joint 9 can be made to realize self sealss，The sidepiece of detection manifold 14 is provided with the arm connected with source of the gas，With inflating pressure in snap joint 9，It is additionally provided with pressure transducer between detection manifold 14 and source of the gas，Atmospheric pressure value in detecting snap joint 9，Inflation is stopped after the blowing pressure reaches setup pressure value，Carry out the bag pressure of certain time，The force value in snap joint 9 is again detected after pressurize，If more than calibration value, the pressure differential after pressurize between force value and the setup pressure value of detection i.e. judges that the static sealing detection of this snap joint 9 is defective.
With reference to shown in Fig. 4 and Fig. 5, dynamic airtightness detection station 4 also includes multiple detection manifold 14 and manifold mounting bracket 15, the installation method detecting manifold 14 on dynamic airtightness detection station 4 is identical with detection manifold 14 on static sealing detection station 3 with operation principle, dynamic airtightness detection station 4 also includes multiple clamping cylinder 16 for clamping snap joint 9 overcoat 9c, clamping cylinder 16 is arranged on one by the horizontal sliding table 17 of air cylinder driven, this horizontal sliding table 17 is arranged on one by the top of the vertical slide unit 18 of air cylinder driven, clamping cylinder 16 under horizontal sliding table 17 drives with snap joint 9 close to and clamp overcoat 9c, the overcoat 9c of snap joint 9 is dialed up so that lock pin 23 is inserted in the maincenter of snap joint 9 under the drive of vertical cylinder.
nullWith reference to shown in Fig. 6 and Fig. 7，Dynamic airtightness detection station 4 also includes being arranged on the dynamic polarization mechanism 6 being inserted in maincenter by lock pin 23 below index dial 1 from clamping fixture 8 lower end，This dynamic polarization mechanism 6 includes vertical slide unit 19、Servomotor 21、Polarization platform 22 and lock pin 23，It is provided with one on vertical slide unit 19 and horizontally disposed is transversely mounted plate 20，Servomotor 21 is installed on this lower end being transversely mounted plate 20，Polarization platform 22 is installed on the upper end being transversely mounted plate 20，The both sides, bottom of polarization platform 22 have been bolted support column 24，The bottom of support column 24 is provided with cylindrical boss 24a，It is transversely mounted plate 20 to be provided with and the through hole 20a of this cylindrical boss 24a matched in clearance，Polarization block 25 is installed in the middle part of polarization platform 22 lower end，The central part of this polarization block 25 is provided with cylindrical hole 25a，The outfan of servomotor 21 be provided with through be transversely mounted plate 20 and be inserted into polarization block 25 cylindrical hole 25a in axle sleeve 26，The top of axle sleeve 26 is provided with cam 26a，Lock pin 23 is installed vertically on the upper end of polarization platform 22，Lock pin 23 is inserted in the maincenter of snap joint 9 through clamping fixture 8 under the drive of vertical slide unit 19 from bottom to up，When servomotor 21 propeller shaft sleeve 26 rotates in the cylindrical hole 25a polarizing block 25，The cam 26a at axle sleeve 26 top clashes into cylindrical hole 25a inwall，Polarization platform 22 is made to be transversely mounted on plate 20 polarization motion，Amplitude when wherein the gap between cylindrical boss 24a and the through hole 20a coordinated with it bottom support column 24 is for controlling to polarize platform 22 generation polarization motion.
nullWith reference to shown in Fig. 8，Feeding station 5 also includes the horizontal slide unit 10 identical with feeding station 2、Longitudinal slide unit 11、The gentle folder of horizontal mounting plate 12 13，For snap joint 9 is gripped from clamping fixture 8，Unlike feeding station 2，Feeding station 5 also includes the sorting mechanism 7 being arranged at below index dial 1，Sorting mechanism 7 includes switching mechanism 27 and material-dropping hole 28，It is provided with on switching mechanism 27 and gas folder 13 pole 29 one to one on feeding station 5，Pole 29 is simultaneously the most also in clamping fixture 8 one_to_one corresponding of feeding station 5 with on index dial 1，Each pole 29 is controlled scalable respectively by cylinder，The front end of pole 29 is provided with feeding box 30，Detect the qualified pole 29 corresponding to snap joint 9 to stretch out under the control of cylinder，By the feeding box 30 of pole 29 front end, the snap joint 9 unclamped after gas folder 13 gripping is caught，Detect the pole 29 corresponding to underproof snap joint 9 not stretch out，After gas folder 13 unclamps, underproof snap joint 9 is directly fallen into be arranged on not conforming in product Turnover Box below material-dropping hole 28 by material-dropping hole 28，Overturn by controlling switching mechanism 27，In snap joint 9 qualified in feeding box 30 is poured into certified products Turnover Box or on the conveyer belt of the next operation of connection.
Multistation snap joint sealing propertytest machine uses index dial 1 feed mechanism driven by servo drive motor, by feeding station 2, static sealing detection station 3, dynamic airtightness detection station 4 and feeding station 5 are arranged in around index dial 1, whole occupation area of equipment is little, a large amount of employing cylinders are as driving element, debugging is convenient, control simple, achieve the detection of snap joint 9 static sealing, automatic sorting action after dynamic airtightness detection and detection, especially dynamic airtightness detection is additionally provided with the dynamic polarization mechanism 6 for simulating in lock pin 23 is inserted into snap joint 9 under normality, instead of the hard work of traditional manual detection fast sealing, improve detection efficiency, loss is low, automaticity is high.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is made any restriction, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the range of the technical solution of the utility model.
Claims (3)
1. a snap joint static sealing detection station, it is characterized in that: described static sealing detection station (3) is arranged at index dial periphery, and index dial (1) is provided with the clamping fixture (8) for clamping snap joint (9)；Described static sealing detection station (3) includes multiple detection manifold (14) and a manifold mounting bracket (15) being used for installing detection manifold (14)；Described detection manifold (14) is positioned at the surface of clamping fixture (8)；The sidepiece of described detection manifold (14) is provided with the arm connected with source of the gas, is additionally provided with pressure transducer between this detection manifold (14) and source of the gas.
A kind of snap joint static sealing detection station the most according to claim 1, it is characterised in that: the top of described manifold mounting bracket (15) is provided with for controlling the cylinder that detection manifold (14) is movable in a vertical direction.
A kind of snap joint static sealing detection station the most according to claim 1, it is characterised in that: the lower end of described detection manifold (14) is provided with the enlarging (14a) that the nut end (9b) with snap joint (9) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039980.0U CN205483444U (en) | 2016-01-15 | 2016-01-15 | Quick -operation joint static sealing nature detection station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039980.0U CN205483444U (en) | 2016-01-15 | 2016-01-15 | Quick -operation joint static sealing nature detection station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483444U true CN205483444U (en) | 2016-08-17 |
Family
ID=56668148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039980.0U Expired - Fee Related CN205483444U (en) | 2016-01-15 | 2016-01-15 | Quick -operation joint static sealing nature detection station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441732A (en) * | 2016-09-20 | 2017-02-22 | 瑞安市富日包装机械有限公司 | Airtightness detector |
-
2016
- 2016-01-15 CN CN201620039980.0U patent/CN205483444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441732A (en) * | 2016-09-20 | 2017-02-22 | 瑞安市富日包装机械有限公司 | Airtightness detector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200115 |