CN108425985A - A kind of bellows stretching device with sealing pooling feature - Google Patents
A kind of bellows stretching device with sealing pooling feature Download PDFInfo
- Publication number
- CN108425985A CN108425985A CN201810399357.XA CN201810399357A CN108425985A CN 108425985 A CN108425985 A CN 108425985A CN 201810399357 A CN201810399357 A CN 201810399357A CN 108425985 A CN108425985 A CN 108425985A
- Authority
- CN
- China
- Prior art keywords
- ring baffle
- air bag
- foetus
- wheel
- inner ring
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 238000011176 pooling Methods 0.000 title claims abstract description 11
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 230000008439 repair process Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
Abstract
A kind of bellows stretching device with sealing pooling feature of the present invention, including platen, guider screw, backing plate and support base, the guider screw is fixed on the platen, and the backing plate is slideably positioned in by guide sleeve on the guider screw, and the support base is arranged below the backing plate；It is characterized in that：Outer ring baffle and inner ring baffle are provided on the support base, the outer ring baffle and the inner ring baffle are arranged concentrically, wheel the form of the foetus air bag is provided between the outer ring baffle and the inner ring baffle, the inner ring baffle interior is provided with spherical envelope, the wheel the form of the foetus air bag and the spherical envelope fit closely the backing plate and the support base in both sides up and down, the wheel the form of the foetus air bag is identical with the spherical envelope thickness, and is all higher than the height of the outer ring baffle and the inner ring baffle.With simple in structure, good airproof performance, buffering is reliable, advantage easy to maintenance.
Description
Technical field
The invention patent relates to the pneumatic stretching devices of forcing press.
Background technology
Forcing press is the equipment that punch process is used in mechanical manufacturing field.A large amount of handware punching presses at present, demand configuration
Pneumatic stretching device.Stretching device generally comprises guider screw, platen, backing plate and support base, and guider screw is fixed on platen,
Backing plate is moved up and down by guide sleeve along guider screw, and support base is arranged below backing plate, and due to its pneumatic equipment, backing plate has
Air-tightness requirement, therefore need that sealing ring is installed on backing plate, and since equipment is larger to the impact force of backing plate, backing plate and branch
It needs that buffer unit is installed between support seat.Sealing ring and buffer unit are all independently installed in existing equipment.Actual production
Cheng Zhong, since backing plate moves up and down frequently, it is easy to cause sealing ring to be easy to damaged, buffer unit it can also happen that failure, and
And upper above-mentioned two parts for maintenance is difficult.
Therefore, how existing stretching device is improved, so that it is overcome the problems, such as above-mentioned, be art technology
Personnel's problem urgently to be resolved hurrily.
Invention content
The main purpose of the present invention is to provide a kind of simple in structure, good airproof performance, and buffering is reliable, and easy to maintenance has
Seal the bellows stretching device of pooling feature.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of bellows stretching with sealing pooling feature
Device, including platen, guider screw, backing plate and support base, the guider screw are fixed on the platen, and the backing plate passes through
Guide sleeve is slideably positioned on the guider screw, and the support base is arranged below the backing plate；It is characterized in that：The branch
It is provided with outer ring baffle and inner ring baffle on support seat, the outer ring baffle and the inner ring baffle are arranged concentrically, the outer ring gear
Wheel the form of the foetus air bag is provided between plate and the inner ring baffle, the inner ring baffle interior is provided with spherical envelope, the tire
Both sides fit closely the backing plate and the support base up and down for shape air bag and the spherical envelope, the wheel the form of the foetus air bag and described
Spherical envelope thickness is identical, and is all higher than the height of the outer ring baffle and the inner ring baffle.
As improved embodiment, leakage hole, and institute are offered on the wheel the form of the foetus air bag and the spherical envelope
State the full elastic ball of filling inside wheel the form of the foetus air bag and the spherical envelope.
Preferably, the leakage hole is opened in the side of wheel the form of the foetus air bag and the spherical envelope.Above and below air bag
Both sides do not open up the reason of leakage hole and are, avoid influencing air bag and backing plate, support base fits closely, and then influence device
Air-tightness.
As an improvement, offering replacement port in the wheel the form of the foetus air bag and the spherical envelope, the replacement port can be opened
The elastic ball is allowed to pass in and out when closing, and opening.For being convenient for changing elastic ball.
It is further improved, outer maintenance door is provided on the outer ring baffle, interior maintenance door is provided on the inner ring baffle,
The outer maintenance door and the interior maintenance door are retractable, and are fixed when closure by latching；It is described to take turns the described of the form of the foetus air bag
Replacement port is directed at the outer maintenance door, and the replacement port of the spherical envelope is directed at the interior maintenance door.By above-mentioned setting,
Elastic ball can be replaced in the case of taking out air bag.
Compared with prior art, the present invention has the following advantages：The setting of the form of the foetus air bag and spherical envelope is taken turns instead of close
Seal and buffer unit, and the function of the two is combined together, while there is sealing function and cushioning effect, make present apparatus knot
Structure is simple, reliable；And the setting of two air bags makes device have better seal and buffering effect.
In addition, the improvement setting of leakage hole and elastic ball, has further the advantage that：When equipment is used for multiple times or breaks down
When, because of wheel the form of the foetus air bag and spherical envelope inherently gas leakage, air bag itself will not damage, only internal elasticity
Ball damages；For taking turns the form of the foetus air bag, if it is occurring for the first time or the few damage of number, can directly opening outer repair
Door, then the replacement port of wheel the form of the foetus air bag is opened, directly add elastic ball inward；If repeatedly repaired, the inside is residual
Much broken elastic ball has been stayed, then needing entirely take turns the taking-up of the form of the foetus air bag, the elastic ball rejected brokenly, and has been reloaded
Pressure ball, then put back to wheel the form of the foetus air bag carry out normal use.Above-mentioned improvement setting can guarantee wheel the form of the foetus air bag and spherical envelope
Always it is in normal operating conditions, ensures the air-tightness and pooling feature of device, and above structure service life is long, is repaired
It is convenient.
Description of the drawings
Fig. 1 is according to an embodiment of the invention one structural schematic diagram；
Fig. 2 is according to an embodiment of the invention two structural schematic diagram (elastic ball size is only for reference in figure)；
Fig. 3 is distribution schematic diagram (non-display of tyre shape air bag and the spherical shape of elastic ball in two according to an embodiment of the invention
Air bag)；
Fig. 4 is the structural schematic diagram for taking turns the form of the foetus air bag in two according to an embodiment of the invention；
Fig. 5 is the structural schematic diagram of spherical envelope in two according to an embodiment of the invention；
Fig. 6 is the side view of outer ring baffle in two according to an embodiment of the invention；
Fig. 7 is the vertical view of outer ring baffle and inner ring baffle in two according to an embodiment of the invention.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figure 1, the embodiment of the present invention one includes platen 1, guider screw 2, backing plate 3 and support base 4, guider screw
2 are fixed on platen 1, and backing plate 3 is slideably positioned in by guide sleeve 21 on guider screw 2, and support base 4 is arranged below backing plate 3；
Outer ring baffle 41 and inner ring baffle 42 are provided on support base 4, outer ring baffle 41 and inner ring baffle 42 are arranged concentrically, outer ring baffle
Wheel the form of the foetus air bag 5 is provided between 41 and inner ring baffle 42, inner ring baffle 42 is internally provided with spherical envelope 6, wheel the form of the foetus air bag 5
Backing plate 3 and support base 4 are fitted closely with about 6 both sides of spherical envelope, wheel the form of the foetus air bag 5 is identical with 6 thickness of spherical envelope, and
More than the height of outer ring baffle 41 and inner ring baffle 42.
As shown in Fig. 2 to 7, it is shown that the part-structure of the embodiment of the present invention two, embodiment two have compared to embodiment one
There is following improvement (its something in common is not repeated to describe)：
Leakage hole a is offered on wheel the form of the foetus air bag 5 and spherical envelope 6, and is taken turns inside the form of the foetus air bag 5 and spherical envelope 6
Filling completely elastic ball 7.Leakage hole a is opened in the side of wheel the form of the foetus air bag 5 and spherical envelope 6.Take turns the form of the foetus air bag 5 and spherical envelope
Replacement port b is offered on 6, replacement port can be opened and closed, and allow elastic ball 7 to pass in and out when opening.It is provided on outer ring baffle 41 outer
Maintenance door 411 is provided with interior maintenance door 421 on inner ring baffle 42, and outer maintenance door 411 and interior maintenance door 421 are retractable, and close
It is fixed by lock 43 when conjunction；The replacement port b for taking turns the form of the foetus air bag 5 is directed at outer maintenance door 411, the replacement port b alignments of spherical envelope 6
Interior maintenance door 421.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of bellows stretching device with sealing pooling feature, including platen, guider screw, backing plate and support base, described
Guider screw is fixed on the platen, and the backing plate is slideably positioned in by guide sleeve on the guider screw, the support
Seat is arranged below the backing plate；It is characterized in that：Outer ring baffle and inner ring baffle, the outer ring are provided on the support base
Baffle and the inner ring baffle are arranged concentrically, and wheel the form of the foetus air bag, institute are provided between the outer ring baffle and the inner ring baffle
It states inner ring baffle interior and is provided with spherical envelope, the wheel the form of the foetus air bag and the upper and lower both sides of the spherical envelope fit closely described
Backing plate and the support base, the wheel the form of the foetus air bag is identical with the spherical envelope thickness, and be all higher than the outer ring baffle and
The height of the inner ring baffle.
2. a kind of bellows stretching device with sealing pooling feature according to claim 1, it is characterised in that：The wheel
Leakage hole, and filling inside the wheel the form of the foetus air bag and the spherical envelope are offered on the form of the foetus air bag and the spherical envelope
Full elastic ball.
3. a kind of bellows stretching device with sealing pooling feature according to claim 2, it is characterised in that：The leakage
Stomata is opened in the side of wheel the form of the foetus air bag and the spherical envelope.
4. a kind of bellows stretching device with sealing pooling feature according to claim 3, it is characterised in that：The wheel
Replacement port is offered on the form of the foetus air bag and the spherical envelope, the replacement port can be opened and closed, and allow the elasticity when opening
Ball passes in and out.
5. a kind of bellows stretching device with sealing pooling feature according to claim 4, it is characterised in that：It is described outer
It is provided with outer maintenance door on circle baffle, interior maintenance door, the outer maintenance door and the interior repair are provided on the inner ring baffle
Door is retractable, and is fixed when closure by latching；The replacement port of the wheel the form of the foetus air bag is directed at the outer maintenance door, institute
The replacement port for stating spherical envelope is directed at the interior maintenance door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399357.XA CN108425985B (en) | 2018-04-28 | 2018-04-28 | Bag-type stretching device with sealing and buffering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399357.XA CN108425985B (en) | 2018-04-28 | 2018-04-28 | Bag-type stretching device with sealing and buffering functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425985A true CN108425985A (en) | 2018-08-21 |
| CN108425985B CN108425985B (en) | 2024-01-26 |
Family
ID=63162088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399357.XA Active CN108425985B (en) | 2018-04-28 | 2018-04-28 | Bag-type stretching device with sealing and buffering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425985B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3256123A (en) * | 1962-05-28 | 1966-06-14 | Frank A Hart | Automobile tire |
| CN1176188A (en) * | 1996-06-27 | 1998-03-18 | 本田技研工业株式会社 | Tyre with inner tube and tyre without inner tube |
| US20030019553A1 (en) * | 2001-07-27 | 2003-01-30 | Yun Song Moon | Run-flat system for pneumatic tires utilizing air-filled elastic balls |
| KR20050059372A (en) * | 2003-12-13 | 2005-06-20 | 데벤드라 쿠마 샤마 | The safe pneumatic tyre |
| KR20060002273A (en) * | 2004-07-01 | 2006-01-09 | 한국타이어 주식회사 | Run-flat preventing method and a structure therefor |
| CN202399841U (en) * | 2011-10-17 | 2012-08-29 | 朱序 | Automobile built-in anti-explosion spare tire |
| CN103042886A (en) * | 2011-10-17 | 2013-04-17 | 朱序 | Built-in explosion-proof spare tire for automobile |
| CN105587713A (en) * | 2016-01-29 | 2016-05-18 | 管中林 | Sealing-pressure-adjustable hydraulic seal piston device |
| CN105782647A (en) * | 2016-05-18 | 2016-07-20 | 浙江工业职业技术学院 | Foam type mechanical equipment damping foot pad |
| CN208123339U (en) * | 2018-04-28 | 2018-11-20 | 浙江易锻精密机械有限公司 | A kind of bellows stretching device with sealing pooling feature |
-
2018
- 2018-04-28 CN CN201810399357.XA patent/CN108425985B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3256123A (en) * | 1962-05-28 | 1966-06-14 | Frank A Hart | Automobile tire |
| CN1176188A (en) * | 1996-06-27 | 1998-03-18 | 本田技研工业株式会社 | Tyre with inner tube and tyre without inner tube |
| US20030019553A1 (en) * | 2001-07-27 | 2003-01-30 | Yun Song Moon | Run-flat system for pneumatic tires utilizing air-filled elastic balls |
| KR20050059372A (en) * | 2003-12-13 | 2005-06-20 | 데벤드라 쿠마 샤마 | The safe pneumatic tyre |
| KR20060002273A (en) * | 2004-07-01 | 2006-01-09 | 한국타이어 주식회사 | Run-flat preventing method and a structure therefor |
| CN202399841U (en) * | 2011-10-17 | 2012-08-29 | 朱序 | Automobile built-in anti-explosion spare tire |
| CN103042886A (en) * | 2011-10-17 | 2013-04-17 | 朱序 | Built-in explosion-proof spare tire for automobile |
| CN105587713A (en) * | 2016-01-29 | 2016-05-18 | 管中林 | Sealing-pressure-adjustable hydraulic seal piston device |
| CN105782647A (en) * | 2016-05-18 | 2016-07-20 | 浙江工业职业技术学院 | Foam type mechanical equipment damping foot pad |
| CN208123339U (en) * | 2018-04-28 | 2018-11-20 | 浙江易锻精密机械有限公司 | A kind of bellows stretching device with sealing pooling feature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108425985B (en) | 2024-01-26 |
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