CN203929336U - A kind of valve sealing detection machine - Google Patents

A kind of valve sealing detection machine Download PDF

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Publication number
CN203929336U
CN203929336U CN201420345605.XU CN201420345605U CN203929336U CN 203929336 U CN203929336 U CN 203929336U CN 201420345605 U CN201420345605 U CN 201420345605U CN 203929336 U CN203929336 U CN 203929336U
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CN
China
Prior art keywords
connector
clamp
mount pad
pressure head
valve
Prior art date
Application number
CN201420345605.XU
Other languages
Chinese (zh)
Inventor
洪培英
蔡金泉
Original Assignee
福建闽机机械科技有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 福建闽机机械科技有限公司 filed Critical 福建闽机机械科技有限公司
Priority to CN201420345605.XU priority Critical patent/CN203929336U/en
Application granted granted Critical
Publication of CN203929336U publication Critical patent/CN203929336U/en

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Abstract

The utility model discloses a kind of valve sealing detection machine, comprises frame, some set detecting devices and control gear; Frame is provided with tank, and some set detecting devices are arranged in tank, and this pick-up unit comprises clamp system and drives the elevating mechanism of this clamp system lifting; Clamp system comprises assembling seat, front connector, rear connector, supporting seat, front pressure head, rear pressure head, clamping cylinder, tracheae and ball valve.The pick-up unit of this novel detection machine is designed to automatically to be controlled by control gear, and some set detecting devices are automatic operation simultaneously, and detection efficiency is high.Two detections of valve and valve body are separately carried out separately, and sealing propertytest is reliably accurate.Clamp system is provided with removable front pressure head and rear pressure head, only need change front pressure head and the rear pressure head of dimension during the valve detection of different size, changes operation very simple and convenient, and practicality is extremely strong.

Description

A kind of valve sealing detection machine

Technical field

The utility model relates to a kind of valve seal detection technique, specifically refers to a kind of valve sealing detection machine.

Background technology

The current sealing propertytest to valve, most of is that semi-mechanization detects operation, operator need to connect tracheae the import of valve, yet valve is immersed in the water, then carries out Ventiation Testing, looks into and sees if there is gas leak phenomenon.This kind of detection mode inefficiency can only detect a valve at every turn, and cost of labor is higher.Valve seal mainly comprises spool and valve body sealing, and these two kinds of sealings are to detect simultaneously at present, and sealing propertytest is undesirable.Separately, existing detection machine can only be suitable for a kind of valve of specification for a stack clamping device of pinch valve, and the valve detection of different size need to be changed different clamp devices, complex operation not only, and can affect the accuracy of sealing propertytest.

Given this, this case inventor further investigate the problems referred to above, and propose a kind of follow-on valve sealing detection machine.

Utility model content

The purpose of this utility model is to provide a kind of valve sealing detection machine, and mechanical automation operation overcomes existence in existing valve detection and detects the problems such as loaded down with trivial details, precision is undesirable, practicality is not good.

In order to reach above-mentioned purpose, solution of the present utility model is:

A valve sealing detection machine, comprises frame, some set detecting devices and controls the control gear of this pick-up unit work; Described frame is provided with tank, and described some set detecting devices are arranged in tank, and this pick-up unit comprises clamp system and drives the elevating mechanism of this clamp system lifting; Described clamp system comprises assembling seat, is located at the front connector and the rear connector that before and after being in this assembling seat, are oppositely arranged, and is located at the supporting seat between this front connector and rear connector; On one end being oppositely arranged of described front connector and rear connector, each is assembled with all disassembled front pressure head and rear pressure head hermetically; The rear end of described rear connector is connected with and drives the clamping cylinder being shifted before and after it, and the front end of described front connector is connected with tracheae and is located at the ball valve on tracheae.

Described elevating mechanism comprises mount pad, lower mount pad, guiding vertical pole, orienting sleeve, clamp system mount pad and lift cylinder; Described guiding vertical pole is vertically located between described upper mount pad and lower mount pad, and described orienting sleeve is movably set on described guiding vertical pole; Described clamp system is placed on described clamp system mount pad, and this clamp system mount pad is locked on described orienting sleeve, and described lift cylinder is arranged on described upper mount pad, and cylinder piston rod is connected with on described clamp system mount pad.

On the relative assembling side of described front connector and front pressure head, be respectively embedded with the front magnet of absorption mutually; On the relative assembling side of described rear connector and rear pressure head, be respectively embedded with the rear magnet of absorption mutually.

Described rear connector is provided with a guide holder and is located on this guide holder and is horizontally extending guide pole, and described assembling seat is provided with the pilot hole running through for described guide pole activity.

Described supporting seat comprises left support seat and right support seat, on this left support seat and right support seat, respectively stretch out and be provided with adjuster bar, the left and right sides of described assembling seat is provided with the adjustment hole that length is extended along fore-and-aft direction, and described adjuster bar penetrates corresponding described adjustment hole and adopts nut locking.

Described tank is separated into several bypass channels, in each bypass channel, be respectively equipped with at least one group described in pick-up unit, described control gear is provided with the some groups of corresponding buttons of controlling of controlling described pick-up unit in each bypass channel respectively.

Adopt after such scheme, this Novel photo is for the beneficial effect of prior art: valve sealing detection machine, adopt control gear to control the automatic testing of some set detecting devices, clamp system clamps valve to be measured by front pressure head and rear pressure head, first tests the seal spool of valve, clamp system is higher than the water surface of water trough inner water, the gas outlet of tracheae is immersed in the water of tank, and spool is closed, and ball valve is opened, carry out afterwards Ventiation Testing, look into and see if there is gas leak phenomenon; While testing the valve body sealing of valve, spool is opened, ball valve is closed, and drives clamp system to decline be immersed in the water, carry out afterwards Ventiation Testing by elevating mechanism, looks into and sees if there is gas leak phenomenon.

The pick-up unit of this novel detection machine is designed to automatically to be controlled by control gear, and some set detecting devices are automatic operation simultaneously, and detection efficiency is high.Two detections of valve and valve body are separately carried out separately, and sealing propertytest is reliably accurate, and realize and detecting on same pick-up unit, simple for structure.Clamp system is provided with removable front pressure head and rear pressure head, only need change front pressure head and the rear pressure head of dimension during the valve detection of different size, changes operation very simple and convenient, and practicality is extremely strong.

Accompanying drawing explanation

Fig. 1 is the stereographic map of this novel valve tightness tester;

Fig. 2 is the stereographic map of this novel detection device;

Fig. 3 is an angle stereographic map of this novel clamp system;

Fig. 4 is another angle stereographic map of this novel clamp system.

Label declaration

Frame 1 tank 11

Clamp system 2 assembling seats 20

Pilot hole 201 adjustment holes 202

The front magnet 210 of front connector 21

Rear connector 22 guide holders 221

The rear magnet 220 of front pressure head 23

The rear magnet 240 of rear pressure head 24

Supporting seat 25 adjuster bars 251

Clamping cylinder 26 tracheaes 27

Ball valve 28 elevating mechanisms 3

31 times mount pads 32 of upper mount pad

Guiding vertical pole 33 orienting sleeves 34

Clamp system mount pad 35 lift cylinders 36

Embodiment

Below in conjunction with the drawings and specific embodiments, this case is described in further detail.

This is novel relates to a kind of valve sealing detection machine, as Figure 1-4, comprises frame 1, some set detecting devices and controls the control gear of this pick-up unit work.Frame 1 is provided with tank 11, and some set detecting devices are arranged in tank 11.Every set detecting device comprises clamp system 2 and drives the elevating mechanism 3 of these clamp system 2 liftings.Described control gear mainly includes control panel, man-machine interface, tensimeter, power switch, various control knob, etc., for controlling described some set detecting device automatic operations.

Described clamp system 2 as shown in Figure 3-4, comprises assembling seat 20, front connector 21, rear connector 22, front pressure head 23, rear pressure head 24, supporting seat 25, clamping cylinder 26, tracheae 27 and ball valve 28.Before and after being in assembling seat 20, front connector 21 and rear connector 22 be oppositely arranged, front pressure head 23 and rear pressure head 24 are arranged on one end being oppositely arranged of front connector 21 and rear connector 22 respectively disassembledly, and be between two sealing assembling, front pressure head 23 and rear pressure head 24 are oppositely arranged before and after being thus, for clamping valve to be measured 4.Supporting seat 25 is located in assembling seat 20 and is positioned at front connector 21 and 22 of rear connectors, for supporting valve to be detected 4.Clamping cylinder 26 is arranged on the rear end of rear connector 22, for driving rear connector 22 front and back displacements.Tracheae 27 is connected to the front end of front connector 21, and ball valve 28 is located on tracheae 27, for controlling tracheae 27 conductings or cut-off.

One preferred embodiment of described elevating mechanism 3 as shown in Figure 2, comprises mount pad 31, lower mount pad 32, guiding vertical pole 33, orienting sleeve 34, clamp system mount pad 35 and lift cylinder 36.Guiding vertical pole 33 is vertically located at 32 of mount pad 31 and lower mount pads, and orienting sleeve 34 is movably set on guiding vertical pole 33.Clamp system 2 is placed on clamp system mount pad 35, and this clamp system mount pad 35 is locked on orienting sleeve 34, and lift cylinder 36 is arranged on mount pad 31, and the cylinder piston rod of lift cylinder 36 is connected with on clamp system mount pad 35.During descending operation, by lift cylinder 36, drive clamp system mount pad 35 to rise or decline, by orienting sleeve 34 and 33 of guiding vertical poles, coordinate guiding function, realize clamp system 2 lifting action reposefully.

Detection machine carries out valve seal and detects while operating, and in tank 11, is preset with water, by control gear, is controlled, and detects front clamp mechanism 2 and rises in a high position, places valve to be detected 4 in front pressure head 23 and 24 of rear pressure heads the clamping of each group clamp system 2.First test the seal spool of valve 4, the water surface in high-order clamp system 2 higher than tank 11 interior water, the gas outlet of tracheae 27 is immersed in the water of tank 11, the spool of valve 4 is closed, ball valve 28 is opened, and carries out afterwards Ventiation Testing, looks into and sees if there is gas leak phenomenon.While testing afterwards the valve body sealing of valve 4, spool is opened, ball valve 28 is closed, and drives clamp system 2 to decline be immersed in the water, carry out afterwards Ventiation Testing by elevating mechanism 3, looks into and sees if there is gas leak phenomenon.

Preferably, described rear connector 22 is provided with a guide holder 221 and is located at the guide pole 222 on this guide holder 221, and this guide pole 222 is horizontal-extending.Assembling seat 20 is provided with the pilot hole 201 running through for guide pole 222 activities.Cooperation by the pilot hole 201 in assembling seat 20 and the guide pole 222 on guide holder 221 guides, and has strengthened the stationarity that rear connector 22 moves forward and backward.

Preferably, described supporting seat 25 can be divided into left support seat and right support seat particularly, on this left support seat and right support seat, respectively stretch out and be provided with an adjuster bar 251, assembling seat 20 be each side provided with the adjustment hole 202 that length is extended along fore-and-aft direction, adjuster bar 251 penetrates corresponding adjustment hole 202 and adopts nut locking.Supporting seat 25 can be done front and back inching according to actual needs, is divided into the firm support effect that left and right supporting seat can be adapted to asymmetric valve mechanism.

Preferably, 23 assembling employing magnetic adsorption type assemblings mutually of front connector 21 and front pressure head, on the relative assembling side of front connector 21 and front pressure head 23, be respectively embedded with particularly the front magnet (only providing the front magnet 210 on front connector 21 in Fig. 4) of absorption mutually, this front magnet can be provided with two groups of axle center symmetry, to strengthen absorption affinity.In like manner, on the relative assembling side of rear connector 22 and rear pressure head 24, be respectively embedded with the rear magnet 220,240 of absorption mutually.This is novel adopts described magnetic adsorption type assembling originally, and simple for structure, assemble stable is reliable, does not take up space, and can arbitrarily change flexibly, changes operation also very easy, is a kind of extremely excellent replacing assembling scheme.

Preferably, tank 11 can be separated into several bypass channels, in each bypass channel, be respectively equipped with at least one group described in pick-up unit (being provided with two groups in embodiment).Corresponding control gear can be provided with the some groups of corresponding buttons of controlling of controlling pick-up unit in each bypass channel 11 respectively.Separately, provide on the elevating mechanism 3 of a set detecting device in embodiment and be preferably provided with two groups of clamp systems 2, can improve detection efficiency.

The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.

Claims (6)

1. a valve sealing detection machine, is characterized in that: comprise frame, some set detecting devices and control the control gear of this pick-up unit work; Described frame is provided with tank, and described some set detecting devices are arranged in tank, and this pick-up unit comprises clamp system and drives the elevating mechanism of this clamp system lifting; Described clamp system comprises assembling seat, is located at the front connector and the rear connector that before and after being in this assembling seat, are oppositely arranged, and is located at the supporting seat between this front connector and rear connector; On one end being oppositely arranged of described front connector and rear connector, each is assembled with all disassembled front pressure head and rear pressure head hermetically; The rear end of described rear connector is connected with and drives the clamping cylinder being shifted before and after it, and the front end of described front connector is connected with tracheae and is located at the ball valve on tracheae.
2. a kind of valve sealing detection machine as claimed in claim 1, is characterized in that: described elevating mechanism comprises mount pad, lower mount pad, guiding vertical pole, orienting sleeve, clamp system mount pad and lift cylinder; Described guiding vertical pole is vertically located between described upper mount pad and lower mount pad, and described orienting sleeve is movably set on described guiding vertical pole; Described clamp system is placed on described clamp system mount pad, and this clamp system mount pad is locked on described orienting sleeve, and described lift cylinder is arranged on described upper mount pad, and cylinder piston rod is connected with on described clamp system mount pad.
3. a kind of valve sealing detection machine as claimed in claim 1, is characterized in that: on the relative assembling side of described front connector and front pressure head, be respectively embedded with the front magnet of absorption mutually; On the relative assembling side of described rear connector and rear pressure head, be respectively embedded with the rear magnet of absorption mutually.
4. a kind of valve sealing detection machine as claimed in claim 1, is characterized in that: described rear connector is provided with a guide holder and is located on this guide holder and is horizontally extending guide pole, and described assembling seat is provided with the pilot hole running through for described guide pole activity.
5. a kind of valve sealing detection machine as claimed in claim 1, it is characterized in that: described supporting seat comprises left support seat and right support seat, on this left support seat and right support seat, respectively stretch out and be provided with adjuster bar, the left and right sides of described assembling seat is provided with the adjustment hole that length is extended along fore-and-aft direction, and described adjuster bar penetrates corresponding described adjustment hole and adopts nut locking.
6. a kind of valve sealing detection machine as claimed in claim 1, it is characterized in that: described tank is separated into several bypass channels, pick-up unit described in being respectively equipped with at least one group in each bypass channel, described control gear is provided with the some groups of corresponding buttons of controlling of controlling described pick-up unit in each bypass channel respectively.
CN201420345605.XU 2014-06-25 2014-06-25 A kind of valve sealing detection machine CN203929336U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420345605.XU CN203929336U (en) 2014-06-25 2014-06-25 A kind of valve sealing detection machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420345605.XU CN203929336U (en) 2014-06-25 2014-06-25 A kind of valve sealing detection machine

Publications (1)

Publication Number Publication Date
CN203929336U true CN203929336U (en) 2014-11-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420345605.XU CN203929336U (en) 2014-06-25 2014-06-25 A kind of valve sealing detection machine

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772397A (en) * 2015-03-20 2015-07-15 上海惠亚电子有限公司 Quick installation method of riveting-pressing die
CN105181275A (en) * 2015-09-11 2015-12-23 王国良 Sealing test device
CN106052609A (en) * 2016-08-08 2016-10-26 浙江坤博机械制造有限公司 Check valve seal groove detection apparatus
CN107643150A (en) * 2017-09-19 2018-01-30 芜湖炬胜机电设备厂 Simulate valve real working condition leak detection frock
CN108267272A (en) * 2016-12-30 2018-07-10 天津市赫恩思体育用品有限公司 One bulb liner air-tightness detection device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772397A (en) * 2015-03-20 2015-07-15 上海惠亚电子有限公司 Quick installation method of riveting-pressing die
CN105181275A (en) * 2015-09-11 2015-12-23 王国良 Sealing test device
CN106052609A (en) * 2016-08-08 2016-10-26 浙江坤博机械制造有限公司 Check valve seal groove detection apparatus
CN106052609B (en) * 2016-08-08 2019-07-09 浙江坤博机械制造有限公司 A kind of check valve seal groove detection apparatus
CN108267272A (en) * 2016-12-30 2018-07-10 天津市赫恩思体育用品有限公司 One bulb liner air-tightness detection device
CN107643150A (en) * 2017-09-19 2018-01-30 芜湖炬胜机电设备厂 Simulate valve real working condition leak detection frock

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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: 20141105

Termination date: 20160625