CN103433439A - Pressure inspection tool for straight-opening cavity - Google Patents
Pressure inspection tool for straight-opening cavity Download PDFInfo
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- CN103433439A CN103433439A CN2013103754805A CN201310375480A CN103433439A CN 103433439 A CN103433439 A CN 103433439A CN 2013103754805 A CN2013103754805 A CN 2013103754805A CN 201310375480 A CN201310375480 A CN 201310375480A CN 103433439 A CN103433439 A CN 103433439A
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- samsung
- expansion block
- screw rod
- mouth
- speaks
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Abstract
The invention relates to a tool for cavity pressure inspection, in particular to a pressure inspection tool for a straight-opening cavity. The pressure inspection tool is characterized by comprising a threaded rod, the lower portion of the threaded rod is sleeved with a three-star expanding block, the three-star expanding block is matched with a core cavity through a three-star expanding block binding spring, a pressing plate for sealing the core cavity is arranged on the upper portion of the threaded rod in a matched mode, a pressing ring and a pressing ring pressing nut are sequentially arranged at the positions, above the pressing plate, of the threaded rod in a matched mode, an oil rope is installed on the pressing ring, and a backup plate and a pressing nut are sequentially arranged on the three-star expanding block in a matched mode from the top of upwards. The pressure inspection tool is unique in structure, good in sealing effect, rapid in assembly and disassembly and high in pressure inspection efficiency.
Description
Technical field
The present invention relates to a kind of cavity pressure check and use frock, especially relate to the pressure check frock in a kind of straight shape of the mouth as one speaks chamber.
Background technology
Pressure check is to judge one whether qualified important procedure of foundry goods.Pressure check needs the pressure frock to seal the opening portion of the die cavity that will check.For the foundry goods of the straight oral cavity body under the blank state, do not find a kind of desirable pressure check frock at present.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of structure uniqueness, good sealing effect, installation, dismounting fast, the pressure check frock in a kind of straight shape of the mouth as one speaks chamber that pressure check efficiency is high.
The present invention realizes in the following way:
The pressure check frock in a kind of straight shape of the mouth as one speaks chamber, it is characterized in that: it comprises a screw rod, screw rod bottom cover have one with core cavity between the Samsung expansion block, the top that by Samsung expansion block binding spring, coordinate be combined with the pressing plate of a sealing core cavity, be combined with successively pressure ring and pressure ring clamp nut that wick is housed on screw rod on pressing plate, at the top of Samsung expansion block, upwards be combined with successively backup plate and clamp nut;
Described Samsung expansion block is the cylinder along circumferential uniform apertured hollow;
Described gap circumferentially is evenly equipped with three along described Samsung expansion block;
Be combined with rubber gasket between described pressing plate and core cavity;
Described screw rod bottom is cone.
The present invention has following effect:
1) structure uniqueness, good sealing effect: the pressure check frock in a kind of straight shape of the mouth as one speaks of device provided by the invention chamber, it is characterized in that: it comprises a screw rod, screw rod bottom cover have one with core cavity between the Samsung expansion block, the top that by Samsung expansion block binding spring, coordinate be combined with the pressing plate of a sealing core cavity, be combined with successively pressure ring and pressure ring clamp nut that wick is housed on screw rod on pressing plate, at the top of Samsung expansion block, upwards be combined with successively backup plate and clamp nut; This installs automatic expansion, expansion block is contacted with cavity inner wall in inside cavity and produce friction force, and this frictional force is served as the tightening force of cavity hatch pressing plate crush seal rubber cushion, with this tightening force seal chamber opening.
2) install, dismantle fast, pressure check efficiency is high: when device provided by the invention is installed, conehead screw rod, Samsung expansion block are put into to cavity, then screw clamp nut, screw rod conehead part is squeezed with Samsung expansion block taper hole, support, Samsung expansion block automatic expansion, contact with cavity inner wall and produce friction; Rubber gasket, pressing plate, wick, wick pressure ring are installed, are screwed the pressure ring clamp nut, pressing plate compress rubber sealing gasket, now cavity hatch is sealed; During dismounting, unclamp the pressure ring clamp nut, take out pressing plate, rubber gasket; Unclamp nut, take out Samsung expansion block and conehead screw rod; Solved a straight shape of the mouth as one speaks chamber fur state lower seal difficult problem, and installed, dismantle soon, pressure check efficiency is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structural representation that Fig. 2 is Samsung expansion block of the present invention.
The specific embodiment
The pressure check frock in a kind of straight shape of the mouth as one speaks chamber, as shown in Figure 1: it comprises a screw rod 5, screw rod 5 bottoms covers have one with core cavity between the Samsung expansion block 10, the top that by Samsung expansion block binding spring 1, coordinate be combined with the pressing plate 8 of a sealing core cavity, be combined with successively pressure ring 6 and pressure ring clamp nut 4 that wick 7 is housed on screw rod 5 on pressing plate 8, at the top of Samsung expansion block 10, upwards be combined with successively backup plate 2 and clamp nut 3.
As shown in Figure 2: described Samsung expansion block 10 is the cylinders along circumferential uniform apertured hollow.
Described gap circumferentially is evenly equipped with three along described Samsung expansion block 10.
Be combined with rubber gasket 9 between described pressing plate 8 and foundry goods 11 inner chambers.
Described screw rod 5 bottoms are cone.
Claims (5)
1. the pressure check frock in a straight shape of the mouth as one speaks chamber, it is characterized in that: it comprises a screw rod (5), screw rod (5) bottom cover have one with core cavity between bundle the Samsung expansion block (10) that spring (1) coordinates, the pressing plate (8) that top is combined with a sealing core cavity by the Samsung expansion block, be combined with successively pressure ring (6) and pressure ring clamp nut (4) that wick (7) are housed on screw rod (5) on pressing plate (8), at the top of Samsung expansion block (10), upwards be combined with successively backup plate (2) and clamp nut (3).
2. the pressure check frock in a kind of straight shape of the mouth as one speaks as claimed in claim 1 chamber is characterized in that: described Samsung expansion block (10) is along the circumferential cylinder of uniform apertured hollow.
3. the pressure check frock in a kind of straight shape of the mouth as one speaks as claimed in claim 2 chamber, it is characterized in that: described gap circumferentially is evenly equipped with three along described Samsung expansion block (10).
4. the pressure check frock in a kind of straight shape of the mouth as one speaks as claimed in claim 1 chamber, is characterized in that: be combined with rubber gasket (9) between described pressing plate (8) and core cavity.
5. the pressure check frock in a kind of straight shape of the mouth as one speaks as claimed in claim 1 chamber, it is characterized in that: described screw rod (5) bottom is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375480.5A CN103433439B (en) | 2013-08-26 | 2013-08-26 | A kind of pressure check frock of straight shape of the mouth as one speaks chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375480.5A CN103433439B (en) | 2013-08-26 | 2013-08-26 | A kind of pressure check frock of straight shape of the mouth as one speaks chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433439A true CN103433439A (en) | 2013-12-11 |
| CN103433439B CN103433439B (en) | 2015-09-09 |
Family
ID=49687204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375480.5A Active CN103433439B (en) | 2013-08-26 | 2013-08-26 | A kind of pressure check frock of straight shape of the mouth as one speaks chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433439B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865022A (en) * | 2015-05-18 | 2015-08-26 | 共享装备有限公司 | Casting cavity opening end internal feeding detection method |
| 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 |
| CN110842516A (en) * | 2019-11-20 | 2020-02-28 | 四川航天长征装备制造有限公司 | Closing-in tool and closing-in method for filling valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201803014U (en) * | 2010-09-17 | 2011-04-20 | 洛阳双瑞特种装备有限公司 | U-shaped tube hydrostatic testing tooling |
| CN202498330U (en) * | 2011-12-28 | 2012-10-24 | 江南工业集团有限公司 | Butt welding positioning device of thin-wall cylinder body with head |
| CN202548004U (en) * | 2012-04-19 | 2012-11-21 | 常熟市异型钢管有限公司 | Hermetical expanding device for water pressure test on steel pipe |
| CN202580378U (en) * | 2012-05-14 | 2012-12-05 | 湖南省工业设备安装有限公司 | Internal expanding type sealing connection device for pipeline pressure test |
| CN202763104U (en) * | 2012-07-28 | 2013-03-06 | 湖北省缸套厂 | Gapless clamping device |
-
2013
- 2013-08-26 CN CN201310375480.5A patent/CN103433439B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201803014U (en) * | 2010-09-17 | 2011-04-20 | 洛阳双瑞特种装备有限公司 | U-shaped tube hydrostatic testing tooling |
| CN202498330U (en) * | 2011-12-28 | 2012-10-24 | 江南工业集团有限公司 | Butt welding positioning device of thin-wall cylinder body with head |
| CN202548004U (en) * | 2012-04-19 | 2012-11-21 | 常熟市异型钢管有限公司 | Hermetical expanding device for water pressure test on steel pipe |
| CN202580378U (en) * | 2012-05-14 | 2012-12-05 | 湖南省工业设备安装有限公司 | Internal expanding type sealing connection device for pipeline pressure test |
| CN202763104U (en) * | 2012-07-28 | 2013-03-06 | 湖北省缸套厂 | Gapless clamping device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865022A (en) * | 2015-05-18 | 2015-08-26 | 共享装备有限公司 | Casting cavity opening end internal feeding detection method |
| 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 |
| CN104865022B (en) * | 2015-05-18 | 2018-02-16 | 共享装备有限公司 | Feeding detection method inside a kind of casting cavity openend |
| CN105181277B (en) * | 2015-05-18 | 2018-07-17 | 共享装备有限公司 | A kind of casting pressure-detecting device that the upper and lower flange face of cavity hatch is not parallel |
| CN110842516A (en) * | 2019-11-20 | 2020-02-28 | 四川航天长征装备制造有限公司 | Closing-in tool and closing-in method for filling valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433439B (en) | 2015-09-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: KOCEL MACHINERY CO.,LTD. Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: KOCEL MACHINERY CO.,LTD. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: NINGXIA KOCEL MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160907 Address after: Beijing road 750021 the Ningxia Hui Autonomous Region Yinchuan City Xixia District No. 550 Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Street No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: KOCEL MACHINERY Ltd. |