CN208818446U - A kind of valve seal system safety testing device - Google Patents
A kind of valve seal system safety testing device Download PDFInfo
- Publication number
- CN208818446U CN208818446U CN201920002509.8U CN201920002509U CN208818446U CN 208818446 U CN208818446 U CN 208818446U CN 201920002509 U CN201920002509 U CN 201920002509U CN 208818446 U CN208818446 U CN 208818446U
- Authority
- CN
- China
- Prior art keywords
- workbench
- disk
- stomata
- mobile disk
- fixed disk
- 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.)
- Active
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of valve seal system safety testing device, including workbench, wherein one end is equipped with cylinder to workbench, the piston rod of cylinder is connected with mobile disk, the workbench other end is equipped with fixed disk, venthole is provided at the axis of fixed disk, venthole is communicated with pressure gauge far from one end of mobile disk, pressure gauge is connected to gas source with venthole, the first stomata is arranged close to the side of fixed disk in mobile disk at axis, the side of mobile disk is provided with the second stomata, and the first stomata and the second stomata are connected to inside mobile disk；Workbench lower plane is equipped with guide rail slide block combination, and guide rail slide block combination is connected with elevating mechanism, and elevating mechanism top is provided with plummer.The arrangement achieves carrying out mechanization detection to valve body, and a device can detecte various types of valve bodies, and the detection efficiency of device is high, versatile.
Description
Technical field
The utility model relates to valve body detection field, in particular to a kind of valve seal system safety testing device.
Background technique
Valve body is necessity detection process before valve body factory to its performing leak test since its application requirement is relatively high.It passes
System detection process is the mode of artificial ventilation, and detection efficiency is low, and precision controlling is poor, and failure rate is higher in later period use process.
Summary of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of valve seal system safety testing device, the device is real
Show and mechanization detection is carried out to valve body, and a device can detecte various types of valve bodies, the detection efficiency of device is high,
It is versatile.
A kind of valve seal system safety testing device, including workbench, wherein one end is equipped with cylinder, the gas to the workbench
The piston rod of cylinder is connected with mobile disk, and the workbench other end is equipped with fixed disk, the axis and mobile disk of the fixed disk
Axis coaxle, be provided with venthole at the axis of the fixed disk, the venthole is communicated with pressure far from one end of mobile disk
Power table, the pressure gauge are connected to gas source with the venthole, and the mobile disk is set at axis close to the side of fixed disk
The first stomata is set, the side of the mobile disk is provided with the second stomata, and first stomata and the second stomata are inside mobile disk
Connection；
The workbench lower plane is equipped with guide rail slide block combination, and the guide rail slide block combination is connected with elevating mechanism, institute
It states elevating mechanism top and is provided with plummer, the plummer is located at workbench top.
Preferably, the elevating mechanism includes the first fixing seat that connection is combined with guide rail slide block, first fixing seat
Rolling is connected with belt wheel nut, and the belt wheel nut and threads of lead screw cooperate, and the belt wheel nut passes through belt and electrical machine belt pulley
Transmission connection, the electrical machine belt pulley are connect with motor driven, and the motor is connect with the second fixing seat, and second fixing seat connects
Connect guide rail slide block combination.
Preferably, rolling bearing, the outside of the rolling bearing are provided between first fixing seat and belt wheel nut
Sealing cover is installed.
Preferably, the workbench portion between fixed disk and mobile disk is provided with the elongated slot through workbench top and bottom
Hole.
Preferably, the working face of the fixed disk and mobile disk is provided with multiple grooves for sealing.
The utility model has the beneficial effects that
(1) inner passage of valve body is connected to by fixed disk with mobile disk by the utility model, and valve body is tested in mechanization
Leakproofness realizes performing leak test by pressure gauge.
(2) valve body that the setting of lifting platform is adapted to different height is tested on the same device.
(3) guide rail slide block combination is adapted to the test of different length valve body.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the utility model three-dimensional structure diagram one；
Fig. 2 is the utility model three-dimensional structure diagram two；
Fig. 3 is the utility model three-dimensional structure diagram three；
Fig. 4 is the partial enlarged view of A in Fig. 3；
Fig. 5 is the utility model main view；
Fig. 6 is the enlarged drawing of B in Fig. 5；
In figure: 1, first vertical plate, 2, fixed disk, 3, valve body, 4, workbench, 5, mobile disk, the 6, second vertical plate, 7, cylinder,
8, the first tracheae, 9, third vertical plate, the 10, second tracheae, 11, reversal valve, 12, third tracheae, 13, pressure gauge, 14, guide rail, 15,
First sliding block, the 16, first fixing seat, 17, motor, the 18, second fixing seat, 19, electrical machine belt pulley, 20, belt, 21, rolling bearing,
22, sealing cover, 23, lead screw, 24, belt wheel nut, the 25, second sliding block, 26, plummer.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Whole description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiments herein, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall in the protection scope of this application.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Below in conjunction with Fig. 1 to Fig. 6, the utility model is described in further detail:
As shown in Figure 1, Figure 2 and shown in Fig. 5, the upper interplanar of workbench 4 is vertical every the first vertical plate 1, the second vertical plate 6 and third is arranged
Plate 9, cylinder 7 are mounted between the second vertical plate 6 and third vertical plate 9, notice that air inlet is convenient for upward or towards front when installation
Later period repair and maintenance.The air inlet of cylinder is connect by the first tracheae 8 with reversal valve 11, and reversal valve 11 is connected by the second tracheae 10
Connect gas source.Mobile disk 5 is mounted on 6 left side of the second vertical plate, through-hole is processed on the second vertical plate 6, the piston rod of cylinder can be logical at this
It is moved freely in hole.At the left axis of mobile disk process the first stomata, mobile disk side process the second stomata, first
Stomata and the second stomata are connected to inside mobile disk.Notice that the second stomata towards front, facilitates the progress of detection program.Fixed disk
It is mounted on the right side of the first vertical plate 1, venthole is processed at the axis of fixed disk, also processes venthole on the first vertical plate, at two
Venthole axis coaxle.It is communicated with third tracheae 12 with venthole in 1 left side of the first vertical plate, which passes through threeway
Connector is respectively communicated with pressure gauge 13 and gas source.When to guarantee that fixed disk 2 and mobile disk 5 clamp valve body 3 will not gas leakage, in fixation
Disk 2 and mobile disk 5 and the side of valve body contact are machined with multiple concentric grooves.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6,4 part of workbench between fixed disk 2 and mobile disk 5, which is machined with, to be run through
The long slot hole of workbench top and bottom, lead screw 23 are passed through from the long slot hole, and 23 top of lead screw connects plummer 26.Under workbench 4
Plane Installation has guide rail 14, and guide rail is preferably two, is arranged symmetrically in long slot hole front and rear sides.It is cooperatively connected on the right side of guide rail 14
One sliding block 15, the first sliding block 15 are connect with the first fixing seat 16, and 16 lower end of the first fixing seat is equipped with rolling bearing 21, the axis of rolling
It holds 21 inside to be cooperatively connected with belt wheel nut 24,24 external process of belt wheel nut are at zero be threaded inside pulley shape
Part, the threaded portion and lead screw 23 of belt wheel nut 24 cooperate.The both ends of rolling bearing 21 are sealed and fixed by sealing cover 22.Rolling
The fit tolerance of dynamic bearing 21 and mounting hole and installation axle is controlled in H7/h7.Lead screw 23 herein selects economic cold rolling
Lead screw.
The outside of belt wheel nut 24 and belt 20 cooperate, and the other end and electrical machine belt pulley 19 of belt 20 cooperate, electrical machine belt pulley
19 are driven by motor 17.Motor 17 is mounted on 18 side of the second fixing seat, the upper plane of the second fixing seat 18 and the second sliding block 25
Connection.For proof strength, the first fixing seat 16 and the second fixing seat 18 are respectively provided with reinforcing rib.The surface roughness of itself and sliding block cooperation
Control will control within 0.03mm in 0.8um, and the verticality of side and upper plane.
The device specific work process is as follows:
Firstly, valve body 3 is placed on plummer 26, start motor 17, motor 17 drives lead screw 23 to go up and down, and estimates valve body
Control motor 17 is out of service when 3 stomata is coaxial with hole on the axis of fixed disk 2 or mobile disk 5, connects gas source control and opens
It closes, cylinder 7 drives mobile disk 5 to move downward, and fixed disk 2 and mobile disk 5 clamp valve body, and the channel of valve body is closed, mobile
A hose is connected at second stomata of disk, the other end of hose is placed in water, and passes through third tracheae 12 at this time to fixed disk 2
Venthole in supply gas, observation pressure gauge 13 indicating value variation, the detection of performance can be sealed to valve body 3.If valve body
Leakproofness is good, and stable indicating value is had on pressure gauge 13, and the hose end water surface is unchanged；If valve body there are leakage problem,
Unstable downward trend can be presented in the indicating value of pressure gauge 13, and the hose end water surface has bubble generation.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (5)
1. a kind of valve seal system safety testing device, which is characterized in that including workbench, wherein one end is equipped with gas to the workbench
Cylinder, the piston rod of the cylinder are connected with mobile disk, and the workbench other end is equipped with fixed disk, the axis of the fixed disk
With the axis coaxle of mobile disk, venthole, the one end of the venthole far from mobile disk are provided at the axis of the fixed disk
It is communicated with pressure gauge, the pressure gauge is connected to gas source with the venthole, and the mobile disk exists close to the side of fixed disk
First stomata is set at axis, and the side of the mobile disk is provided with the second stomata, and first stomata and the second stomata are moving
Connection inside Moving plate；The workbench lower plane is equipped with guide rail slide block combination, and the guide rail slide block combination is connected with elevator
Structure, the elevating mechanism top are provided with plummer, and the plummer is located at workbench top.
2. a kind of valve seal system safety testing device according to claim 1, which is characterized in that the elevating mechanism include with
First fixing seat of guide rail slide block combination connection, first fixing seat rolling are connected with belt wheel nut, the belt wheel nut with
Threads of lead screw cooperation, the belt wheel nut are sequentially connected by belt and electrical machine belt pulley, and the electrical machine belt pulley and motor driven connect
It connects, the motor is connect with the second fixing seat, the second fixing seat connection guide rail slide block combination.
3. a kind of valve seal system safety testing device according to claim 2, which is characterized in that first fixing seat and band
It is provided with rolling bearing between wheel nut, the outside of the rolling bearing is equipped with sealing cover.
4. a kind of valve seal system safety testing device according to claim 1, which is characterized in that fixed disk and mobile disk it
Between workbench portion be provided with the long slot hole through workbench top and bottom.
5. a kind of valve seal system safety testing device according to claim 1, which is characterized in that the fixed disk and mobile disk
Working face be provided with it is multiple for sealing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002509.8U CN208818446U (en) | 2019-01-02 | 2019-01-02 | A kind of valve seal system safety testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002509.8U CN208818446U (en) | 2019-01-02 | 2019-01-02 | A kind of valve seal system safety testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818446U true CN208818446U (en) | 2019-05-03 |
Family
ID=66281058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920002509.8U Active CN208818446U (en) | 2019-01-02 | 2019-01-02 | A kind of valve seal system safety testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174992A (en) * | 2020-03-27 | 2020-05-19 | 荆门美中美阀门有限公司 | Sealing detection table suitable for multi-specification stop valve bodies |
| CN111579376A (en) * | 2020-06-01 | 2020-08-25 | 北京星际荣耀空间科技有限公司 | Test tool |
| CN112525427A (en) * | 2020-12-11 | 2021-03-19 | 聊城大学 | Convenient high-efficient type valve gas tightness detecting system |
-
2019
- 2019-01-02 CN CN201920002509.8U patent/CN208818446U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174992A (en) * | 2020-03-27 | 2020-05-19 | 荆门美中美阀门有限公司 | Sealing detection table suitable for multi-specification stop valve bodies |
| CN111174992B (en) * | 2020-03-27 | 2024-04-26 | 荆门美中美阀门有限公司 | Tightness detection table suitable for valve bodies of stop valves with multiple specifications |
| CN111579376A (en) * | 2020-06-01 | 2020-08-25 | 北京星际荣耀空间科技有限公司 | Test tool |
| CN112525427A (en) * | 2020-12-11 | 2021-03-19 | 聊城大学 | Convenient high-efficient type valve gas tightness detecting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208818446U (en) | A kind of valve seal system safety testing device | |
| CN109520677A (en) | Valve detecting system and valve detection testing stand | |
| CN209979143U (en) | Airtightness testing device | |
| CN112814885B (en) | High-precision automatic test equipment and method for industrial pump | |
| CN103808472A (en) | Automatic diving leakage testing machine for water pump semi-finished product | |
| CN103575598A (en) | Valve detection device and detection method thereof | |
| CN210719570U (en) | Airtight detector of blast pipe based on PLC control | |
| CN210221401U (en) | Pressure measuring and leakage detecting testing machine for water-cooled motor shell | |
| CN205404047U (en) | Air compressor machine shell gas tightness detection device | |
| CN208313722U (en) | A kind of U heat exchange pressure testing device | |
| CN117129162A (en) | Testing equipment and method for built-in damping electromagnetic valve of intelligent suspension system | |
| CN209166741U (en) | Valve detecting system and valve detection testing stand | |
| CN114964637A (en) | Water meter sealing performance intelligent detection device | |
| KR102297876B1 (en) | Aeron cylinder performance test inspection device for military aircraft | |
| CN109406063A (en) | A kind of pressure testing device of small dimension y-type filter body | |
| CN208297043U (en) | Full-automatic die casting airtight detecting apparatus | |
| CN209043539U (en) | A kind of pressure testing device of small dimension y-type filter body | |
| CN209559438U (en) | The air-tightness detection tool of PUN type water pump | |
| CN207598472U (en) | A kind of electric scroll compressor adds fluorine to take a sample test equipment | |
| CN208688747U (en) | Kettle leakage inspector | |
| CN208420264U (en) | It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel | |
| CN207740197U (en) | A kind of quick delivery test equipment of novel pneumatic pipeline pump | |
| CN107661833B (en) | Device for spray car accessory | |
| CN220470184U (en) | Water pump test board | |
| CN219178892U (en) | Pneumatic control valve detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |