CN103286979A - Automatic air source turn-on device for press machine - Google Patents
Automatic air source turn-on device for press machine Download PDFInfo
- Publication number
- CN103286979A CN103286979A CN2013102153670A CN201310215367A CN103286979A CN 103286979 A CN103286979 A CN 103286979A CN 2013102153670 A CN2013102153670 A CN 2013102153670A CN 201310215367 A CN201310215367 A CN 201310215367A CN 103286979 A CN103286979 A CN 103286979A
- Authority
- CN
- China
- Prior art keywords
- connection block
- base
- cover
- axle
- air source
- 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.)
- Granted
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The invention relates to an automatic air source turn-on device for a press machine. The automatic air source turn-on device comprises a base and a movable workbench located above the base. A connecting seat is fixedly mounted on the base. A circular hole is formed in the connecting seat. A sleeve is slidably mounted in the circular hole. An air inlet which is communicated with an inner hole of the sleeve is formed in the connecting seat. An air outlet is formed in the movable workbench. The sleeve moves up and down along the base through an on-off device to realize on and off of the air inlet and the air outlet. When the movable workbench is lifted, the sleeve located on the upper portion relative to the connecting seat under the action of the on-off device, and the air inlet and the air outlet are off. When the movable workbench descends, the on-off device allows the sleeve to move downwardly relative to the connecting seat, and the air inlet and the air outlet are on automatically and accurately. The automatic air source turn-on device is simple in structure and low in maintenance cost.
Description
Technical field
The present invention relates to a kind of forcing press parts, a kind of automatic connection compressed air source unit of specific design.
Background technology
The forcing press of fixed work bench, service efficiency is low, the die change inconvenience, automation falls behind, and can't adapt to the development that economy, especially the domestic automobile industry of current fast development are advanced by leaps and bounds again.Therefore the travelling table forcing press has replaced the stationary work-table forcing press gradually, but the automatic getting type of automation source of the gas is the basic assurance of the raising of forcing press die change beat, need to have for this reason a kind of simple in structure, the automatic engaging means of practical and effective source of the gas.
Summary of the invention
The present invention provides a kind of automatic connection compressed air source unit for forcing press in order to overcome the deficiency of above technology.
The present invention overcomes the technical scheme that its technical problem adopts:
This is used for the automatic connection compressed air source unit of forcing press, the travelling table that comprises base and be positioned at the base top, be installed with Connection Block on the described base, described Connection Block inside is provided with circular hole, cover is slidingly mounted in the circular hole of base, and described Connection Block is provided with air inlet, the endoporus UNICOM of described air inlet and cover, described travelling table is provided with the gas outlet, and described cover is by disconnection and the connection of opening and closing device along the up and down realization air inlet of base and gas outlet.
In order to improve sealing, the outer surface of above-mentioned cover is inlayed O type rubber seal is installed.
Above-mentioned opening and closing device comprises spring, axle, described axle vertical fixing is in Connection Block, described gas outlet is positioned at the top of axle, be provided with the boss of ring-type in the described cover endoporus, described spring is serially connected with axle upward and it is fastened between the boss and Connection Block of cover, and fixedly there is sealing gasket described top of going up and being positioned at boss by baffle ring A, and the external profile diameter of described sealing gasket is greater than the diameter of bore of boss, when spring was in free state, the end face of described cover was higher than the end face of Connection Block.
In order to improve sealing, the end face of above-mentioned Connection Block is installed with sealing ring by B.
The invention has the beneficial effects as follows: when travelling table lifts, the effect of opening and closing device trap be positioned at respect to Connection Block above, this moment, air inlet and gas outlet disconnected, when travelling table falls, opening and closing device makes cover move downward with respect to Connection Block, this moment, automatic accurate connection was realized in air inlet and gas outlet, and apparatus structure is simple, and maintenance cost is low.
Description of drawings
Fig. 1 lifts the status architecture schematic diagram for travelling table of the present invention;
Fig. 2 is travelling table full state structural representation of the present invention;
Among the figure, 1. Connection Block 2. springs 3. overlap 5. 6. sealing gaskets of 4.O type rubber seal, 7. baffle ring A, 8. baffle ring B, 9. sealing rings, 10. travelling tables, 11. bases, 12. gas outlets, 13. air inlets.
The specific embodiment
Below in conjunction with accompanying drawing 1, the present invention will be further described for accompanying drawing 2.
This is used for the automatic connection compressed air source unit of forcing press, the travelling table 10 that comprises base 11 and be positioned at base 11 tops, be installed with Connection Block 1 on the described base 11, described Connection Block 1 inside is provided with circular hole, axle 5 vertical fixing are in Connection Block 1, cover 3 is slidingly mounted in the circular hole of base 11, described Connection Block 1 is provided with air inlet 13, described air inlet 13, on the described travelling table 10 and be positioned at axle 5 top and be provided with gas outlet 12, described cover 3 is by disconnection and the connection of opening and closing device along base 11 up and down realization air inlets 13 and gas outlet 12.When travelling table 10 lifts, the effect of opening and closing device trap 3 be positioned at respect to Connection Block 1 above, this moment, air inlet 13 and gas outlet 12 disconnected, when travelling table 10 falls, opening and closing device makes cover 3 move downward with respect to Connection Block 1, this moment, automatic accurate connection was realized in air inlet 13 and gas outlet 12, and apparatus structure is simple, and maintenance cost is low.
The outer surface of above-mentioned cover 3 is inlayed O type rubber seal 4 is installed, O type rubber seal 4 improved overlap 3 with the sealing of Connection Block 1 contact-making surface, prevent gas leakage.
Above-mentioned opening and closing device comprises spring 2, axle 5, described axle 5 vertical fixing are in Connection Block 1, described gas outlet 12 is positioned at the top of axle 5, be provided with the boss of ring-type in described cover 3 endoporus, described spring 2 is serially connected with on the axle 5 and it is fastened between cover 3 the boss and Connection Block 1, fixedly there is sealing gasket 6 on the described the axle 5 and top that is positioned at boss by baffle ring A 7, the external profile diameter of described sealing gasket is greater than the diameter of bore of boss, when spring 2 was in free state, the end face of described cover 3 was higher than the end face of Connection Block 1.As shown in Figure 1, when travelling table 10 lifted, this moment, spring 2 was in free state, and cover 3 contacts with sealing gasket (6) on spools 5 at the boss upper surface on it under the effect of spring, therefore the compressed air of air inlet 13 inputs is closed, and is in the state of dying this moment.Because the end face of cover 3 was higher than the end face of Connection Block 1 when spring 2 was in free state, therefore when travelling table 10 falls, the lower surface of travelling table 10 contacts with the end face of cover 3, along with travelling table 10 continue move down, cover 3 is to lower compression spring 2, therefore overlapping 3 boss is separated from each other with sealing gasket 6 on the axle 5, the output that can from overlap the boss endoporus on 3, make progress of the Compressed Gas of air inlet 13 input this moment, and finally by with travelling table 10 that base 11 contact on gas outlet 12 in output, the connection of realization source of the gas.
The end face of above-mentioned Connection Block 1 is installed with sealing ring 9 by B 8.After travelling table 10 fell, sealing ring 9 contacted with the lower surface of travelling table 10, had therefore improved sealing, effectively prevented contact-making surface gas leakage.
Claims (4)
1. automatic connection compressed air source unit that is used for forcing press, it is characterized in that: the travelling table (10) that comprises base (11) and be positioned at base (11) top, be installed with Connection Block (1) on the described base (11), described Connection Block (1) inside is provided with circular hole, cover (3) is slidingly mounted in the circular hole of base (11), described Connection Block (1) is provided with air inlet (13), described air inlet (13) and the endoporus UNICOM of overlapping (3), described travelling table (10) is provided with gas outlet (12), and described cover (3) is by disconnection and the connection of opening and closing device along the up and down realization air inlet of base (11) (13) and gas outlet (12).
2. the automatic connection compressed air source unit for forcing press according to claim 1, it is characterized in that: the outer surface of described cover (3) is inlayed O type rubber seal (4) is installed.
3. the automatic connection compressed air source unit for forcing press according to claim 1 and 2, it is characterized in that: described opening and closing device comprises spring (2), axle (5), described axle (5) vertical fixing is in Connection Block (1), described gas outlet 12 is positioned at the top of axle (5), be provided with the boss of ring-type in described cover (3) endoporus, described spring (2) is serially connected with axle (5) upward and it is fastened between the boss and Connection Block (1) of cover (3), described axle (5) is gone up and fixedly there is sealing gasket (6) top that is positioned at boss by baffle ring A (7), the external profile diameter of described sealing gasket is greater than the diameter of bore of boss, when spring (2) when being in free state, the end face of described cover (3) is higher than the end face of Connection Block (1).
4. the automatic connection compressed air source unit for forcing press according to claim 3, it is characterized in that: the end face of described Connection Block (1) passes through B(8) be installed with sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215367.0A CN103286979B (en) | 2013-06-03 | 2013-06-03 | Automatic air source turn-on device for press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215367.0A CN103286979B (en) | 2013-06-03 | 2013-06-03 | Automatic air source turn-on device for press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286979A true CN103286979A (en) | 2013-09-11 |
| CN103286979B CN103286979B (en) | 2014-12-24 |
Family
ID=49088753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215367.0A Active CN103286979B (en) | 2013-06-03 | 2013-06-03 | Automatic air source turn-on device for press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286979B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739107A (en) * | 2016-12-25 | 2017-05-31 | 重庆市永川区益锐机械有限责任公司 | The dust-proof source of the gas engaging means of forcing press |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910180A (en) * | 1973-05-11 | 1975-10-07 | Toyota Motor Co Ltd | Air feeder for auxiliary jobs in machine tools |
| US4967999A (en) * | 1989-11-28 | 1990-11-06 | Nippon Air Brake Kabushiki Kaisha | Flow passage coupling unit |
| US20080026092A1 (en) * | 2006-07-26 | 2008-01-31 | Ta-Ro Progetti S.N.C. Di Tagliati Rodolfo E C. | Isostatic die for tile forming |
| CN201086416Y (en) * | 2007-07-25 | 2008-07-16 | 天津市天锻压力机有限公司 | Positioning structure of moveable platform of hydraulic machine |
| CN201471756U (en) * | 2009-09-17 | 2010-05-19 | 江苏省徐州锻压机床厂集团有限公司 | Press machine pneumatic type movable workbench structure |
| KR20110077638A (en) * | 2009-12-30 | 2011-07-07 | 한재형 | Air blast using of suppling materials adsorption in press |
| CN102529143A (en) * | 2011-12-13 | 2012-07-04 | 合肥海德数控液压设备有限公司 | Hydraulic rapid moving and punching device of hydraulic press |
| CN202895744U (en) * | 2012-08-29 | 2013-04-24 | 合肥海德数控液压设备有限公司 | Hydraulic machine travelling table air source automatic docking device |
| CN203293569U (en) * | 2013-06-03 | 2013-11-20 | 济南二机床集团有限公司 | Automatic air source connection device for press machine |
-
2013
- 2013-06-03 CN CN201310215367.0A patent/CN103286979B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910180A (en) * | 1973-05-11 | 1975-10-07 | Toyota Motor Co Ltd | Air feeder for auxiliary jobs in machine tools |
| US4967999A (en) * | 1989-11-28 | 1990-11-06 | Nippon Air Brake Kabushiki Kaisha | Flow passage coupling unit |
| US20080026092A1 (en) * | 2006-07-26 | 2008-01-31 | Ta-Ro Progetti S.N.C. Di Tagliati Rodolfo E C. | Isostatic die for tile forming |
| CN201086416Y (en) * | 2007-07-25 | 2008-07-16 | 天津市天锻压力机有限公司 | Positioning structure of moveable platform of hydraulic machine |
| CN201471756U (en) * | 2009-09-17 | 2010-05-19 | 江苏省徐州锻压机床厂集团有限公司 | Press machine pneumatic type movable workbench structure |
| KR20110077638A (en) * | 2009-12-30 | 2011-07-07 | 한재형 | Air blast using of suppling materials adsorption in press |
| CN102529143A (en) * | 2011-12-13 | 2012-07-04 | 合肥海德数控液压设备有限公司 | Hydraulic rapid moving and punching device of hydraulic press |
| CN202895744U (en) * | 2012-08-29 | 2013-04-24 | 合肥海德数控液压设备有限公司 | Hydraulic machine travelling table air source automatic docking device |
| CN203293569U (en) * | 2013-06-03 | 2013-11-20 | 济南二机床集团有限公司 | Automatic air source connection device for press machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739107A (en) * | 2016-12-25 | 2017-05-31 | 重庆市永川区益锐机械有限责任公司 | The dust-proof source of the gas engaging means of forcing press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103286979B (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204255581U (en) | A kind of enmgine exhaust air-tightness detection device | |
| CN201833157U (en) | Press mounting device for seal rings | |
| CN104162872B (en) | Sealing ring Fast Installation machine | |
| CN203293569U (en) | Automatic air source connection device for press machine | |
| CN103286979B (en) | Automatic air source turn-on device for press machine | |
| CN205166355U (en) | Door hinge automatic assembly mechanism | |
| CN204603764U (en) | The button upper cover assembling mechanism of water heater heat portective switch kludge | |
| CN104874717B (en) | The method of work of water heater heat portective switch kludge | |
| CN204148389U (en) | Lining necking down frock | |
| CN204004955U (en) | A kind of source of the gas lower contact of press die | |
| CN201610372U (en) | Novel simple refueling device | |
| CN203926802U (en) | Ready-package air control switch valve | |
| CN202720090U (en) | Four-way valve air tightness test device | |
| CN212311893U (en) | Small-size oxygen sensor's assembly fixture | |
| CN102941505A (en) | Movable elastic airtight detecting device | |
| CN204533273U (en) | The hydraulic pressure separating bearing that a kind of sliding sleeve is divided into two | |
| CN103043262B (en) | Opening sealing machine with improved vacuumizing mechanisms | |
| CN102847814B (en) | Ballast machine rim punch die structure | |
| CN204672816U (en) | A kind of draw ring assembling and rivet mould | |
| CN205271338U (en) | Pin leak protection dress induction system | |
| CN206725211U (en) | Plugs and sockets life test machine | |
| CN202683713U (en) | Automatic air supply device of punch press | |
| CN205982155U (en) | Detection device is glued absolutely to intermediate film for braider | |
| CN204135986U (en) | Sealing ring Fast Installation machine | |
| CN205203855U (en) | Automatic flowing back vacuum buffer tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhigang Inventor after: Sun Yanlong Inventor after: Wang Jing Inventor before: Wang Jing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JING TO: ZHANG ZHIGANG SUN YANLONG WANG JING |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhigang Inventor after: Wang Liping Inventor after: Sun Yanlong Inventor after: Wang Jing Inventor before: Zhang Zhigang Inventor before: Sun Yanlong Inventor before: Wang Jing |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: Two factory 250022 Ji'nan Road, Shandong province Huaiyin District No. 2 machine Patentee after: JIER Machine-Tool Group Co., Ltd. Patentee after: Tsinghua University Address before: Ji'nan two machine tool factory road Huaiyin District of Ji'nan city of Shandong Province, No. 2 250000 Patentee before: JIER Machine-Tool Group Co., Ltd. |