CN206339343U - A kind of sealing property detection device for valve workpiece - Google Patents

A kind of sealing property detection device for valve workpiece Download PDF

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Publication number
CN206339343U
CN206339343U CN201621280651.1U CN201621280651U CN206339343U CN 206339343 U CN206339343 U CN 206339343U CN 201621280651 U CN201621280651 U CN 201621280651U CN 206339343 U CN206339343 U CN 206339343U
Authority
CN
China
Prior art keywords
seal disc
rotating disk
support
sealing property
venting cavity
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.)
Expired - Fee Related
Application number
CN201621280651.1U
Other languages
Chinese (zh)
Inventor
周征
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jin Yuan energy saving system (Tianjin) Limited by Share Ltd
Original Assignee
Tianjin City Yitaike Automation Control Equipment Co Ltd
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.)
Filing date
Publication date
Application filed by Tianjin City Yitaike Automation Control Equipment Co Ltd filed Critical Tianjin City Yitaike Automation Control Equipment Co Ltd
Priority to CN201621280651.1U priority Critical patent/CN206339343U/en
Application granted granted Critical
Publication of CN206339343U publication Critical patent/CN206339343U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of sealing property detection device for valve workpiece, and detection efficiency is high, and testing result is reliable, and its rotating disk is connected on base by axis of rotation, and is horizontally rotated by drive mechanism driving;Multiple lower seal discs are connected on rotating disk, and its vertical range away from center of turntable line is equal, and the first sealing ring that multiple tracks is arranged concentrically is respectively connected with lower seal disc;Support is connected on base, and cylinder is connected on support, and above rotating disk, seal disc in the piston rod drive connection of cylinder, and seal disc can be made to move up and down;Projection of the upper seal disc on rotating disk can be with lower seal disc on rotating disk projection overlap, the second sealing ring that multiple tracks is arranged concentrically is connected with upper seal disc, joint is connected by pipeline with force (forcing) pump, pressure probe is connected with first venting cavity opening, pressure probe electrical connection controller, controller also electrically connects display.

Description

A kind of sealing property detection device for valve workpiece
Technical field
The utility model is related to a kind of valve mass detection technique field, more particularly to a kind of sealing for valve workpiece Performance detection apparatus.
Background technology
Valve is during the manufacturing, it is necessary to carry out overall package to valve.To ensure that valve being capable of normal work, need Sealing property detection is carried out after valve overall package.Traditional valve seal performance detection means is cumbersome, detection effect Rate is low, and the reliability of testing result also has much room for improvement.
Utility model content
Exactly there is provided a kind of sealing property for valve workpiece in view of the shortcomings of the prior art for the utility model Detection device.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of sealing property detection device for valve workpiece, including:Base, rotating disk, lower seal disc, support, cylinder, Upper seal disc, force (forcing) pump, pressure probe, controller and display;The rotating disk is connected on base by axis of rotation, and by Drive mechanism driving horizontally rotates;Multiple lower seal discs are connected on rotating disk, its vertical range phase away from center of turntable line Deng being respectively connected with the first sealing ring that multiple tracks is arranged concentrically on the lower seal disc;The support is connected on base, the gas Cylinder is connected on support, and above the rotating disk, seal disc in the piston rod drive connection of the cylinder, and can make close Closing disk moves up and down;Projection of the upper seal disc on rotating disk can be with the lower seal disc on rotating disk projection overlap, institute State and the second sealing ring that multiple tracks is arranged concentrically is connected with seal disc, first is offered along its axial direction in the middle part of the upper seal disc Venting cavity, middle part radially offer the second venting cavity, and first venting cavity and the second venting cavity are interconnected, and homogeneous Joint is connected with end opening, the second venting cavity opening, the joint is connected by pipeline with force (forcing) pump, described first leads to Pressure probe is connected with air cavity opening, the pressure probe electrical connection controller, the controller also electrically connects display.
Preferably, the support is the framework being formed by connecting by a cross bar and a montant, is set between the cross bar and montant There is a support bar.
Preferably, it is additionally provided with relief valve on the pipeline between the joint and force (forcing) pump.
Preferably, the support roller for being supported to rotating disk is additionally provided between the base and rotating disk.
Preferably, the protective cover protected for being popped one's head in pressure is detachably connected with the upper seal disc.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of sealing property detection device for valve workpiece described in the utility model, can be effectively to valve work Part carries out sealing property detection, can carry out loading and the blanking of valve during detection simultaneously, its detection efficiency is high, and testing result can Lean on.
Brief description of the drawings
Fig. 1 is a kind of sealing property detection device schematic diagram for valve workpiece described in the utility model.
Embodiment
Illustrate content of the present utility model below in conjunction with specific embodiments.
It is a kind of sealing property detection device for valve workpiece described in the utility model as shown in Figure 1, including:Bottom Seat, rotating disk, lower seal disc, support, cylinder, upper seal disc, force (forcing) pump, pressure probe, controller and display;
The rotating disk 2 is connected on base 1 by axis of rotation, and is horizontally rotated by the driving of drive mechanism 3;It is multiple described Lower seal disc 4 is connected on rotating disk 2, and its vertical range away from center of turntable line is equal, is respectively connected with the lower seal disc 4 many The first sealing ring 5 that road is arranged concentrically;The support 6 is connected on base 1, and the cylinder 7 is connected on the frame 6, and is located at Seal disc 8 in the top of rotating disk 2, the piston rod drive connection of the cylinder 7, and seal disc 8 can be made to move up and down;It is described Projection of the upper seal disc 8 on rotating disk can be with the lower seal disc 4 on rotating disk 2 projection overlap, on the upper seal disc 8 connect The second sealing ring 9 that multiple tracks is arranged concentrically is connected to, the upper middle part of seal disc 8 offers the first venting cavity, middle part along its axial direction The second venting cavity is radially offered, first venting cavity and the second venting cavity are interconnected, and one end open, it is described Joint 10 is connected with second venting cavity opening, the joint 10 is connected by pipeline with force (forcing) pump 11, first venting cavity Pressure probe 12 is connected with opening, the pressure probe 12 electrically connects controller 13, and the controller 13 also electrically connects display Device 14.
The utility model principle is as follows:Multiple valve workpiece are placed on lower seal disc 4 vertically respectively, and make valve work One ring flange of part end and the sealing of the first sealing ring 5 coordinate.The driving rotating disk 2 of drive mechanism 3 drives lower seal disc 4 to rotate, when When a certain lower seal disc 4 not detected moves to 8 underface of seal disc, the driving of cylinder 7 drives upper seal disc 8 descending, until Another ring flange and the sealing of the second sealing ring 9 for making valve workpiece end coordinate.The valve of valve workpiece is closed, starts force (forcing) pump 11, valve inside workpiece air pressure gradually rises, and pressure probe 12 gathers valve inside workpiece air pressure situation in real time.The scheduled time Afterwards, force (forcing) pump 11 is closed, the data of the collection of pressure probe 12 are observed by display 14, if display numerical stability, valve The favorable sealing property of workpiece.If display numerical value is gradually reduced, finally keep stable, then valve workpiece has poor sealing performance The problem of.
After once sealing performance testing process terminates, the driving of drive mechanism 3 drives lower seal disc 4 to rotate, until next The lower seal disc 4 not detected is moved to immediately below seal disc 8.Now, the valve workpiece that can be completed upper one detection is unloaded, weight It is new to load upper another valve workpiece not detected.
In the embodiment having, to realize effective support to cylinder 7 and upper seal disc 8, so that the motion of upper seal disc 8 is flat Surely, it is the framework being formed by connecting by a cross bar and a montant, institute in the support so as to ensure the accuracy of sealing property detection State and a support bar is provided between cross bar and montant.
In the embodiment having, relief valve 15 is additionally provided with the pipeline between joint 10 and force (forcing) pump 11.
In the embodiment having, the support roller for being supported to rotating disk is additionally provided between the base 1 and rotating disk 2 16, rotating disk 2 is not susceptible to rock when rotating, and moves more steady.
Pressure probe 12 realizes an important component of sealing property detection, if pressure probe 12 is naked under non-detection status Expose outside, may caused by unexpected pressure probe 12 damage so that cause the device can not normal work, therefore it is described under it is close The protective cover 17 protected for being popped one's head in pressure is detachably connected with closing disk
The utility model proposes the sealing property detection device for valve workpiece, effectively valve workpiece can be entered Row sealing property is detected, can carry out loading and the blanking of valve during detection simultaneously, and its detection efficiency is high, and testing result is reliable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (5)

1. a kind of sealing property detection device for valve workpiece, it is characterised in that including:Base, rotating disk, lower seal disc, Support, cylinder, upper seal disc, force (forcing) pump, pressure probe, controller and display;The rotating disk is connected to by axis of rotation On base, and horizontally rotated by drive mechanism driving;Multiple lower seal discs are connected on rotating disk, and it is away from center of turntable line Vertical range is equal, and the first sealing ring that multiple tracks is arranged concentrically is respectively connected with the lower seal disc;The support is connected to bottom On seat, the cylinder is connected on support, and above the rotating disk, is sealed in the piston rod drive connection of the cylinder Disk, and seal disc can be made to move up and down;Projection of the upper seal disc on rotating disk can be with the lower seal disc on rotating disk Projection overlap, be connected with the upper seal disc in the middle part of the second sealing ring that multiple tracks is arranged concentrically, the upper seal disc along it Axially offering the first venting cavity, middle part radially offers the second venting cavity, first venting cavity and the second venting cavity It is interconnected, and one end open, joint is connected with the second venting cavity opening, and the joint passes through pipeline and force (forcing) pump Pressure probe is connected with connection, the first venting cavity opening, the pressure probe electrically connects controller, and the controller is also Electrically connect display.
2. the sealing property detection device according to claim 1 for valve workpiece, it is characterised in that the support is The framework being formed by connecting by a cross bar and a montant, is provided with a support bar between the cross bar and montant.
3. the sealing property detection device according to claim 1 for valve workpiece, it is characterised in that the joint and Relief valve is additionally provided with pipeline between force (forcing) pump.
4. the sealing property detection device according to claim 1 for valve workpiece, it is characterised in that the base and The support roller for being supported to rotating disk is additionally provided between rotating disk.
5. the sealing property detection device according to claim 1 for valve workpiece, it is characterised in that the upper sealing The protective cover protected for being popped one's head in pressure is detachably connected with disk.
CN201621280651.1U 2016-11-28 2016-11-28 A kind of sealing property detection device for valve workpiece Expired - Fee Related CN206339343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621280651.1U CN206339343U (en) 2016-11-28 2016-11-28 A kind of sealing property detection device for valve workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621280651.1U CN206339343U (en) 2016-11-28 2016-11-28 A kind of sealing property detection device for valve workpiece

Publications (1)

Publication Number Publication Date
CN206339343U true CN206339343U (en) 2017-07-18

Family

ID=59307678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621280651.1U Expired - Fee Related CN206339343U (en) 2016-11-28 2016-11-28 A kind of sealing property detection device for valve workpiece

Country Status (1)

Country Link
CN (1) CN206339343U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 301700 Wuqing City, south of the village of Beijing, Tianjin, Beijing, Tianjin Road West

Patentee after: Jin Yuan energy saving system (Tianjin) Limited by Share Ltd

Address before: 301700 Wuqing City, south of the village of Beijing, Tianjin, Beijing, Tianjin Road West

Patentee before: Tianjin City Yitaike Automation Control Equipment Co., Ltd.

Address after: 301700 Wuqing City, south of the village of Beijing, Tianjin, Beijing, Tianjin Road West

Patentee after: Jin Yuan energy saving system (Tianjin) Limited by Share Ltd

Address before: 301700 Wuqing City, south of the village of Beijing, Tianjin, Beijing, Tianjin Road West

Patentee before: Tianjin City Yitaike Automation Control Equipment Co., Ltd.

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: 20170718

Termination date: 20191128