CN106595996B - A kind of inspection tooling for the disk miller hydraulic test that more is open - Google Patents
A kind of inspection tooling for the disk miller hydraulic test that more is open Download PDFInfo
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- CN106595996B CN106595996B CN201611031189.6A CN201611031189A CN106595996B CN 106595996 B CN106595996 B CN 106595996B CN 201611031189 A CN201611031189 A CN 201611031189A CN 106595996 B CN106595996 B CN 106595996B
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- blanking cover
- opening
- open
- cylinder
- pedestal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
A kind of inspection tooling for the disk miller hydraulic test that more is open, bright includes upper blanking cover, opening blanking cover, cylinder blanking cover, pedestal, water supply connector and pressure tap plug.Opening blanking cover therein is absolute construction, is used cooperatively with upper blanking cover and cylinder blanking cover, realizes the sealing to the disk miller that more is open.Cylinder blanking cover is located in pedestal, and is fixedly mounted on the center of the plate upper surface of the pedestal.Upper blanking cover is fixed on the upper surface of pedestal.Water supply connector is fixed on the center of blanking cover upper surface, and is connected with the inlet opening at blanking cover center on this.There is pressure tap on upper blanking cover, pressure tap plug is installed on the pressure tap.The upper blanking cover opening connection sealing each to the disk miller that more is open respectively that the present invention passes through 3 different structures, and realize limit, fastening, it is easy to assembly, sealing structure form is detached using to the disk miller that more is open, it realizes that more opening disk miller thin-walled cylinder sections are isolated with flange end, prevents the stress deformation of mostly opening disk miller cylindrical section.
Description
Technical field
It is specifically a kind of for the dish-type that more is open the present invention relates to a kind of verifying attachment for machinery industry hydraulic test
The inspection tooling of part hydraulic test.
Background technology
The metal disk miller that machinery industry uses, rear and front end sealing structure generally use radial seal or end face seal knot
Structure is connected using ring flange connection or key ring.For being open in structure, more, bearing capacity is high, there is the product at non-bearing position,
Hydraulic test and sealing are difficult solution, while can not completely isolated non-bearing position.
It is found by retrieving patent document and paper database both domestic and external, " a kind of upper and lower flange face of cavity hatch is uneven
Capable casting pressure-detecting device " (publication number:CN105181277A it) uses and is resisted against casting cavity open lower end flange face
Profile-followed pulling plate, the pressing plate being resisted against in cavity hatch upper flange surface, rubber pad, by passing through the last one between profile-followed pulling plate and pressing plate
Tie-rod connection is drawn in order to be secured against, is mainly used for not parallel, the simple in structure casting of flange face that is open, for opening more
Mouth part can not complete pressure test, while the non-bearing position of part can not be isolated;A kind of " big nozzle detachable hydraulic
Sealing device " (publication number:CN102374290A) by one section of cylinder be placed in needed for seal take in, and set in the side of cylinder
The inner wall that cylinder is mounted on take over pressure vessel by support device is set, setting is adjusted it and installs elastic journey in the other side of cylinder
Degree, while adjusting the sealing device of its seal degree and cylinder is sealed interface with taking over, it is mainly used for simple cylinder
Sealing test, hydraulic test can not also be carried out for the class disk miller that more is open, while non-bearing position can not be isolated.
Invention content
To overcome more opening class disk miller existing in the prior art that can not carry out hydraulic test, and can not be to non-bearing
The deficiency that position is isolated, the present invention propose a kind of inspection tooling for the disk miller hydraulic test that more is open.
The present invention includes upper blanking cover, opening blanking cover, cylinder blanking cover, pedestal, water supply connector and pressure tap plug.It is therein to open
Mouth blanking cover is absolute construction, is used cooperatively with the upper blanking cover and cylinder blanking cover, realizes the sealing to the disk miller that more is open.
The cylinder blanking cover is located in the pedestal, and is fixedly mounted on the center of the plate upper surface of the pedestal.It is upper stifled
Lid is fixed on the upper surface of the pedestal.The water supply connector is fixed on the center of the upper blanking cover upper surface, and with positioned at this
The inlet opening at upper blanking cover center is connected.There is pressure tap on the upper blanking cover, pressure tap plug is installed on the pressure tap.
The opening blanking cover directly coordinates with more opening disk millers.
There is axial annular convex platform in the following face of upper blanking cover edge, and upper blanking cover is equipped in the lower face of the annular convex platform
Upper blanking cover sealing ring.It is useful for the connecting flange of connect base in the external peripheral surface of the upper blanking cover.In the upper blanking cover
The heart has inlet opening;In the inlet opening, there is pressure tap in side.
The edge of cylinder blanking cover lower surface is ladder-like, forms the positioning of the cylinder blanking cover and more opening disk miller cooperations
Seam allowance.It is fixed with connecting rod at the center of cylinder blanking cover lower surface.It is embedded on the cascaded surface of cylinder blanking cover lower surface
There is cylinder blanking cover cylinder blanking cover sealing ring.
The center of pedestal lower end bottom plate is equipped with connecting rod.The center of the pedestal upper end end face is round hole, the trepanning
Aperture slightly larger than opening blanking cover and the maximum outside diameter after more opening disk millers cooperations.The upper surface of pedestal upper surface outer rim
There is axially projecting connecting seat, which is evenly distributed in the upper surface the connecting hole for being useful for connecting the upper blanking cover;Pass through multiple spiral shells
Pedestal and upper blanking cover are connected by bolt.
The end face of the step difference of the external peripheral surface of opening blanking cover forms and the positioning surface after mostly opening disk miller cooperation.
There is the seal groove of construction opening blanking cover sealing ring in the circumferential surface of the opening blanking cover.There is axis at the opening blanking cover lower surface center
To threaded rod, cushion block is sleeved on the threaded rod and fastened by nut, and by adjusting the position of the cushion block, realizes split
Mouth blanking cover limit.
The present invention is suitable for more opening disk millers of the diameter no more than 500mm and detects disk miller thickness in 5~20MPa pressure
Flange arrangement tests outer circle lateral openings slot and the sealing station of the small trepanning of flange face, while ensureing thin-walled cylinder section hydraulic pressure mistake
Pressure is not subject in journey.
The present invention is and real by the opening connection sealing each to the disk miller that more is open respectively of the upper blanking covers of 3 different structures
It now limits, fasten, it is easy to assembly, sealing structure form is detached using to the disk miller that more is open, realizes the disk miller thin-walleds that are open more
Cylindrical section is isolated with flange end, ensures that more opening disk miller cylindrical sections are not subject to pressure, prevent cylindrical section from deforming.
Compared with prior art, beneficial effects of the present invention are:
Tooling is examined to realize that complicated more opening disk miller hydraulic pressure are surveyed by upper blanking cover, opening blanking cover, cylinder blanking cover
Examination, it is simple in structure, it is easy to operate.
Inspection man, according to more opening disk miller own structural characteristics, realizes corresponding blanking cover limit mounted in each opening sealing station
Position ensures assembly zero defect.
It examines tooling to use and sealing structure form is detached to the disk miller that more is open, realize the disk miller thin-walled cylinder sections that are open more
It is isolated with flange end, ensures that more opening disk miller thin-walled cylinder sections are not subject to pressure, prevent from deforming.
Description of the drawings
Fig. 1 is a kind of inspection tool structure figure for the disk miller hydraulic test that more is open.
Fig. 2 is upper blanking cover, cylinder blanking cover, pedestal and more opening disk miller connection structure diagrams.
Fig. 3 is sealing ring, opening blanking cover, cushion block and nut connecting structure figure.
Fig. 4 is the sectional view of upper blanking cover and water supply connector attachment structure schematic diagram.
Fig. 5 a are the right sectional views of water supply connector structural schematic diagram, and Fig. 5 b are the front views of water supply connector structural schematic diagram.
Fig. 6 is the front view of opening blocking cover structure schematic diagram.
Fig. 7 is the sectional view of cylinder blanking cover and connecting rod welding structure schematic diagram.
Fig. 8 a are the main sectional views of schematic diagram of base structure, and Fig. 8 b are the vertical views of schematic diagram of base structure.
In figure:
Blanking cover on 1.;2. be open blanking cover sealing ring;3. be open blanking cover;4. cushion block;5. nut;6. cylinder blanking cover sealing ring;
7. cylinder blanking cover;8. water supply connector;9. pressure tap plug;10. pressure tap sealing ring;Blanking cover sealing ring on 11.;12. bolt;
13. pedestal;14. nut;15. connecting rod;16. be open disk miller more.
Specific implementation mode
The present embodiment is a kind of inspection tooling for the disk miller hydraulic test that more is open.
As shown in Figure 1, the present embodiment includes upper blanking cover 1, opening blanking cover 3, cylinder blanking cover 7, pedestal 13,8 and of water supply connector
Pressure tap plug 9.Opening blanking cover 3 therein is absolute construction, is used cooperatively with the upper blanking cover 1 and cylinder blanking cover 7, realization pair
The sealing of more opening disk millers 16.
In the present embodiment, cylinder blanking cover 7 is located in the pedestal 13, and the bottom plate of the pedestal is mounted on by connecting rod 15
The center of upper surface.Upper blanking cover 1 is fixed on the upper surface of the pedestal by bolt 12.The water supply connector 8 is fixed on described
The center of upper blanking cover upper surface, and connected with the inlet opening at blanking cover center on this.There is pressure tap on the upper blanking cover, it should
Pressure tap plug 9 is installed on pressure tap.
The opening blanking cover 3 directly coordinates with workpiece, is realized jointly to more vent disks with upper blanking cover 1 and cylinder blanking cover 7
The sealing of 16 hydraulic test of type part.
The upper blanking cover 1 is circular ring shape plate-like.There is axial annular convex platform in following face of blanking cover edge on this, at this
The lower face of annular convex platform is equipped with blanking cover sealing ring 11 on blanking cover.It is useful for connecting in the external peripheral surface of the upper blanking cover
The connecting flange of pedestal.There is inlet opening at the center of the upper blanking cover;In the inlet opening, there is pressure tap in side.
The cylinder blanking cover 7 is plate-like, and the edge of the cylinder blanking cover lower surface is ladder-like, form the cylinder blanking cover with
The positioning spigot that more opening disk millers 16 coordinate.Center weld in cylinder blanking cover lower surface is fixed with connecting rod 15.Institute
It states and is embedded with cylinder blanking cover cylinder blanking cover sealing ring 6 on the cascaded surface of cylinder blanking cover lower surface.
The pedestal 13 is cylindrical shape.There is the threaded hole coordinated with the connecting rod at the center of the pedestal lower end bottom plate, will
The lower end of the connecting rod is packed into the threaded hole, and is fastened by nut 14.It is opened for circle at the center of the pedestal upper end end face
The aperture in hole, the trepanning is slightly larger than opening blanking cover 3 and the maximum outside diameter after more opening disk millers 16 cooperations.13 upper end of the pedestal
There is axially projecting connecting seat in the upper surface of face outer rim, which is evenly distributed in the upper surface the company for being useful for connecting the upper blanking cover 1
Connect hole;Pedestal 13 and upper blanking cover are connected by multiple bolts 12.
The external peripheral surface of the opening blanking cover 3 is cascaded surface, and the end face of step difference forms and the disk miller 16 that more is open
Positioning surface after cooperation.There is the seal groove of construction opening blanking cover sealing ring 2 in the circumferential surface of the opening blanking cover.The opening is stifled
3 lower surface center of lid has axial threaded rod, cushion block 4 to be sleeved on the threaded rod and fastened by nut 5, and by adjusting described
The position of cushion block is realized and is limited to opening blanking cover 3.
The water supply connector 8 is hollow revolving body.The external peripheral surface of the water supply connector upper end is flank;The water inlet connects
There is the annular convex platform of radially protruding in the middle part of head external peripheral surface.The endoporus of the water supply connector is intake tunnel, and the endoporus
Upper end be it is horn-like.
Coordinate in use, the opening blanking cover 3 is mounted on the small open outer side staged of more opening 16 flange faces of disk miller
Face, and limited by cushion block 4.Nut 5 realizes that opening blanking cover 3 is fastened with cushion block 4, and opening blanking cover sealing ring 2 is to the dish-type that more is open
The small opening of 16 flange face of part realizes sealing.
Cylinder blanking cover 7 is assemblied in the 16 flange face central openings of disk miller that are open more, 15 lower end of connecting rod provide nut 14 with
The bottom plate of pedestal fastens.Sealing is realized to the 16 flange face central opening of disk miller that more is open by cylinder blanking cover sealing ring 6.
Upper blanking cover 1 is connect by 24 bolts 12 with more opening 16 flange face outer upper surfaces of disk miller, close by upper blanking cover
Seal 11 is realized 16 flange face of disk miller that more is open with upper blanking cover 1 and is sealed;Water supply connector 8 is located in 1 end face outside of upper blanking cover
On, it pressurizes to tooling.Pressure tap plug 9 is close with 1 central side threaded hole of upper blanking cover by installing the guarantee of IV type sealing ring 10 additional
Envelope, connect with tooling inner cavity, realizes the real-time testing of more opening 16 pressure-bearing situations of disk miller.
Claims (5)
1. it is a kind of for more be open disk miller hydraulic tests inspection tooling, which is characterized in that including upper blanking cover, opening blanking cover,
Cylinder blanking cover, pedestal, water supply connector and pressure tap plug;Opening blanking cover therein is absolute construction, with the upper blanking cover and cylinder
Body blanking cover is used cooperatively, and realizes the sealing to the disk miller that more is open;
The cylinder blanking cover is located in the pedestal, and is fixedly mounted on the center of the plate upper surface of the pedestal;Upper blanking cover is solid
It is scheduled on the upper surface of the pedestal;The water supply connector is fixed on the center of the upper blanking cover upper surface, and is blocked up on this
The inlet opening at lid center is connected;There is pressure tap on the upper blanking cover, pressure tap plug is installed on the pressure tap;Cylinder blanking cover
It is assemblied in the disk miller flange face central openings that are open, the bottom plate fastening of connecting rod lower end and pedestal more;It is sealed by cylinder blanking cover
Circle realizes sealing to the disk miller flange face central opening that more is open;
The opening blanking cover directly coordinates with more opening disk millers, and the opening blanking cover is mounted on more opening disk miller flanges
The small open outer side staged mating surface in face, and limited by cushion block;By nut by the cushion block and opening blanking cover fastening, it is open
Blanking cover sealing ring is realized the small opening of the disk miller flange face that more is open and is sealed.
2. the inspection tooling for the disk miller hydraulic test that more is open as described in claim 1, which is characterized in that the upper blanking cover
There is axial annular convex platform in the following face of edge, and upper blanking cover sealing ring is equipped in the lower face of the annular convex platform;Described
The external peripheral surface of upper blanking cover is useful for the connecting flange of connect base;There is inlet opening at the center of the upper blanking cover;In the water inlet
There is pressure tap in hole side.
3. the inspection tooling for the disk miller hydraulic test that more is open as described in claim 1, which is characterized in that the cylinder is stifled
The edge of lid lower surface is ladder-like, forms the positioning spigot of the cylinder blanking cover and more opening disk miller cooperations;In the cylinder
The center of body blanking cover lower surface is fixed with connecting rod;Cylinder blanking cover cylinder is embedded on the cascaded surface of cylinder blanking cover lower surface
Blanking cover sealing ring.
4. the inspection tooling for the disk miller hydraulic test that more is open as described in claim 1, which is characterized in that under the pedestal
The center of end bottom plate is equipped with connecting rod;The center of the pedestal upper end end face is round hole, and the aperture of the trepanning, which is slightly larger than, opens
Mouth blanking cover and the maximum outside diameter after more opening disk millers cooperations;There is axially projecting company in the upper surface of pedestal upper surface outer rim
Joint chair, the connecting seat are evenly distributed in the upper surface the connecting hole for being useful for connecting the upper blanking cover;Pedestal is blocked up with upper by multiple bolts
Lid is connected.
5. the inspection tooling for the disk miller hydraulic test that more is open as described in claim 1, which is characterized in that the opening is stifled
The end face of the step difference of the external peripheral surface of lid forms and the positioning surface after mostly opening disk miller cooperation;In the opening blanking cover
Circumferential surface has the seal groove of construction opening blanking cover sealing ring;There is axial threaded rod at the opening blanking cover lower surface center, pad
Block is sleeved on the threaded rod and is fastened by nut, and by adjusting the position of the cushion block, realizes to opening blanking cover limit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611031189.6A CN106595996B (en) | 2016-11-21 | 2016-11-21 | A kind of inspection tooling for the disk miller hydraulic test that more is open |
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CN201611031189.6A CN106595996B (en) | 2016-11-21 | 2016-11-21 | A kind of inspection tooling for the disk miller hydraulic test that more is open |
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CN106595996A CN106595996A (en) | 2017-04-26 |
CN106595996B true CN106595996B (en) | 2018-11-09 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108169026B (en) * | 2017-11-29 | 2020-06-16 | 西安航天动力机械有限公司 | A inspection frock for high-pressure vessel hydraulic pressure test |
CN112024683A (en) * | 2020-08-17 | 2020-12-04 | 西安航天动力机械有限公司 | Thin-wall flat-bottom plug cover with weakening groove and forming mold and method thereof |
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EP0103777A1 (en) * | 1982-08-27 | 1984-03-28 | Instytut Chemii Przemyslowej | Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC |
DE102006040549A1 (en) * | 2006-08-30 | 2008-03-27 | Manfred Barth | Snow loads measuring system for building roof, has measuring sensor for measuring loads lying on surface of roof and/or for derivation of deformation of supporting structure, where sensor is arranged in tub construction made of sheet metal |
CN101799347A (en) * | 2010-01-29 | 2010-08-11 | 长沙天鹅工业泵股份有限公司 | Pressure testing device for adjustable impeller sealing component |
CN102374290A (en) * | 2011-10-18 | 2012-03-14 | 东方电气(广州)重型机器有限公司 | Large-nozzle detachable hydraulic sealing device |
CN103353381A (en) * | 2013-07-15 | 2013-10-16 | 杭州泰林生物技术设备有限公司 | Apparatus capable of carrying out on-line detection on glove integrity in isolator system |
CN203718272U (en) * | 2013-12-27 | 2014-07-16 | 天津华能能源设备有限公司 | Barrel connecting pipe pressure test plugging device |
CN204202830U (en) * | 2014-11-18 | 2015-03-11 | 人本集团有限公司 | A kind of sealing bearing air-tightness detection device |
CN105092186A (en) * | 2015-05-18 | 2015-11-25 | 共享装备有限公司 | Counter-pull pressure detection apparatus for a casting having a cavity with an opening in a cavity wall |
CN105181277A (en) * | 2015-05-18 | 2015-12-23 | 共享装备有限公司 | Pressure detector for casting with unparallel upper and lower flange surfaces in cavity openings |
-
2016
- 2016-11-21 CN CN201611031189.6A patent/CN106595996B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103777A1 (en) * | 1982-08-27 | 1984-03-28 | Instytut Chemii Przemyslowej | Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC |
DE102006040549A1 (en) * | 2006-08-30 | 2008-03-27 | Manfred Barth | Snow loads measuring system for building roof, has measuring sensor for measuring loads lying on surface of roof and/or for derivation of deformation of supporting structure, where sensor is arranged in tub construction made of sheet metal |
CN101799347A (en) * | 2010-01-29 | 2010-08-11 | 长沙天鹅工业泵股份有限公司 | Pressure testing device for adjustable impeller sealing component |
CN102374290A (en) * | 2011-10-18 | 2012-03-14 | 东方电气(广州)重型机器有限公司 | Large-nozzle detachable hydraulic sealing device |
CN103353381A (en) * | 2013-07-15 | 2013-10-16 | 杭州泰林生物技术设备有限公司 | Apparatus capable of carrying out on-line detection on glove integrity in isolator system |
CN203718272U (en) * | 2013-12-27 | 2014-07-16 | 天津华能能源设备有限公司 | Barrel connecting pipe pressure test plugging device |
CN204202830U (en) * | 2014-11-18 | 2015-03-11 | 人本集团有限公司 | A kind of sealing bearing air-tightness detection device |
CN105092186A (en) * | 2015-05-18 | 2015-11-25 | 共享装备有限公司 | Counter-pull pressure detection apparatus for a casting having a cavity with an opening in a cavity wall |
CN105181277A (en) * | 2015-05-18 | 2015-12-23 | 共享装备有限公司 | Pressure detector for casting with unparallel upper and lower flange surfaces in cavity openings |
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