CN101439591A - Disc spring pressing and positioning device for skid of screw press flywheel - Google Patents
Disc spring pressing and positioning device for skid of screw press flywheel Download PDFInfo
- Publication number
- CN101439591A CN101439591A CNA2008102368991A CN200810236899A CN101439591A CN 101439591 A CN101439591 A CN 101439591A CN A2008102368991 A CNA2008102368991 A CN A2008102368991A CN 200810236899 A CN200810236899 A CN 200810236899A CN 101439591 A CN101439591 A CN 101439591A
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- CN
- China
- Prior art keywords
- guide sleeve
- stop collar
- disc spring
- upper guide
- pin bushing
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
- B30B1/188—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means driven by a continuously rotatable flywheel with a coupling arranged between the flywheel and the screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Springs (AREA)
Abstract
The invention belongs to the press field, and relates to a screw press flywheel skid disc spring compression and limit device. The device comprises compression and limit components which are evenly distributed on a the circumference of a flywheel, and each set of the components comprises a tightening bolt, a lower guide sleeve, a disc spring, a stop collar, an upper guide sleeve and a tightening nut; the annular stop collar is arranged between the lower guide sleeve and the upper sleeve, the disc spring is sheathed inside or outside a ring of the stop collar and arranged between circular end faces of the upper guide sleeve and the lower guide sleeve, the middle parts of the lower guide sleeve, the stop collar and the upper guide sleeve are respectively provided with a through hole; the tightening bolt runs through the through holes, and the top of the tightening bolt is equipped with the tightening nut which is pressed on the upper guide sleeve, and the lower guide sleeve is arranged on a bull wheel. The device can avoid improper operation while users are regulating and ensure that maximum efficiency can be achieved by parameters while the users are using the machine, the mounting is convenient, and no machine damage is caused by huge hitting power due to overpressure of the disc spring, which greatly prolongs the service life of the machine.
Description
Technical field
The invention belongs to the forcing press field, particularly the forcing press of the worm drive of the rectilinear motion and the mechanical switch that rotatablely moves.
Background technology
When carrying out precision die forging for parts such as gear and steam turbine and blades of aviation engine, generally need repeatedly double hit, being the big preliminarily forming of power small deformation amount earlier, is that the little finishing forming requirements fly press of power aximal deformation value has macro-energy, big rigidity, high efficiency architectural feature then.
Summary of the invention
The object of the present invention is to provide a kind of fly press flywheel skid disc spring compression and stopping means, this device can be avoided the improper operation of user when adjusting, and easy for installation, can not cause the excessive damage machine of hitting power because of the overvoltage of dish spring.
Fly press flywheel skid disc spring compression provided by the invention and stopping means, it is characterized in that: it comprises and is evenly distributed on compressing and limit assembly on the flywheel circumference, every cover compresses and limit assembly includes turnbuckle, following guide pin bushing, dish spring, stop collar, upper guide bush and tightening nut;
The stop collar of annular is down between guide pin bushing and the upper guide bush, and the dish spring is sleeved in the ring of stop collar or outside the ring, and between the circular end surface of upper and lower guide pin bushing, all has through hole in the middle of following guide pin bushing, stop collar and the upper guide bush; Turnbuckle passes above-mentioned through hole, is provided with tightening nut at the top of turnbuckle, and tightening nut is pressed on the upper guide bush, and following guide pin bushing is installed on the gear wheel.
Provided by the invention compressing and stopping means, can avoid the improper operation of user when adjusting, guarantee machine parameter performance maximal efficiency in user's use, and it is easy for installation again, can be because of the overvoltage of dish spring does not cause the excessive damage machine of hitting power, and service life of a machine is improved greatly.It is laborsaving, simple, convenient that structure of the present invention compresses the dish spring, especially can strictly control disc spring pressing power value, do not make overvoltage.The present invention uses the reinforcement installing mechanism, plays the effect of flywheel overloading automatic protection, thereby improves the service life of machine.The decrement that the present invention can avoid the user too much to regulate the dish spring, and increase load, cause the damage of machine.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of fly press flywheel skid disc spring compression and stopping means;
Fig. 2 is the flywheel skid disc spring compression scheme of installation of Fig. 1;
Fig. 3 is the structural representation of the another kind of specific embodiment of fly press flywheel skid disc spring compression and stopping means;
Fig. 4 is the flywheel skid disc spring compression scheme of installation of Fig. 3.
The specific embodiment
Below by will describing the present invention more in detail by following examples, and following examples only are illustrative, and the present invention is not subjected to the restriction of these embodiment.
As shown in Figure 1, the present invention includes the some covers that are evenly distributed on the flywheel circumference and compress and limit assembly, every cover compresses and limit assembly includes down guide pin bushing 2, dish spring 3, stop collar 4, upper guide bush 5, turnbuckle 1, tightening nut 6.
Flywheel is a combined type, is furnished with a cover overloading automatic protection system, and comprising skids is provided with friction plate 12 between part (being big flywheel 11, outer ring 14) and non-slip part inner ring 13, two circles, and flywheel is used to put aside energy.The tonnage of looking machine different and compress and tricks that limit assembly distributes on circumference also inequality.The tricks of assembly is decided according to the machine tonnage, overlaps as 8-12.
The stop collar 4 of annular all has through hole in the middle of the three between following guide pin bushing 2 and upper guide bush 5.Dish spring 3 is sleeved on outside the stop collar 4, and between the circular end surface of upper and lower guide pin bushing 2,5.Turnbuckle 1 passes above-mentioned through hole, is provided with tightening nut 6 at the top of turnbuckle 1, and tightening nut 6 is pressed on the upper guide bush 5, and following guide pin bushing 2 is installed on the gear wheel 11.
Stop collar 4 requires to make according to dish spring 3 design decrements, when operation, need not measure dish spring 3 height, only need reach tightening nut 6 and compress and get final product after motionless, after 12 wearing and tearing of 3 times friction plates of dish spring, also need not measure, and need compress once more to get final product.Stop collar 4 has been avoided the improper operation of user when adjusting, and can limit in order to improve machine pressure and excessively to compress dish spring 3, avoids because of increasing the damage that load causes machine.
If the pretightning force inequality that every turnbuckle 1 is suffered, the decrement of dish spring 3 is inconsistent, just is difficult to the available energy value of precise control.Again in order to protect machine overload; avoid the user too much to regulate dish spring decrement; and when making load reach certain value; gear wheel 11 skids with the following outer ring 14 relative inner rings 13 that skid; the energy of flywheel outer ring is consumed on the rubbing surface of friction plate 12; play the effect of flywheel overloading automatic protection, thereby improve the service life of machine.
The present invention can adopt reinforcement installing mechanisms such as bearing 7, oil cylinder 9, is convenient to install, dismantles and accurately sizing repeated use.As shown in Figure 2: following guide pin bushing 2 refills stop collar 4 and upper guide bush 5 after being enclosed within turnbuckle 1 with dish spring 3, tentatively screws on tightening nut 6.Earlier bearing 7 is installed in upper guide bush 5, nut 10 will be installed again be spun on the turnbuckle 1, oil cylinder 9 and piston 8 are threaded with installation nut 10.Start oil pump 8 pressurizations, dish spring 3 is compressed, screw tightening nut 6 again, remove bearing 7 again, nut 10, oil cylinder 9 and piston 8 etc. are installed are promptly finished installation.
Apparatus of the present invention also can adopt structure as shown in Figure 3 to be achieved, wherein, the stop collar 4 of annular is down between guide pin bushing 2 and the upper guide bush 5, dish spring 3 is positioned at stop collar 4, and between the circular end surface of upper and lower guide pin bushing 2,5, in the middle of following guide pin bushing 2, stop collar 4 and upper guide bush 5 threes is through hole, and turnbuckle 1 passes this through hole.The structure of other parts is identical with the structure of Fig. 1, and its scheme of installation as shown in Figure 4.
The present invention not only is confined to the above-mentioned specific embodiment; persons skilled in the art are according to content disclosed by the invention; can adopt other multiple specific embodiment to implement the present invention; therefore; every employing project organization of the present invention and thinking; do some simple designs that change or change, all fall into the scope of protection of the invention.
Claims (2)
1, a kind of fly press flywheel skid disc spring compression and stopping means, it is characterized in that: it comprises and is evenly distributed on compressing and limit assembly on the flywheel circumference, every cover compresses and limit assembly includes turnbuckle (1), following guide pin bushing (2), dish spring (3), stop collar (4), upper guide bush (5) and tightening nut (6);
The stop collar (4) of annular is positioned between following guide pin bushing (2) and the upper guide bush (5), dish spring (3) is sleeved in the ring of stop collar (4) or outside the ring, and be positioned between the circular end surface of upper and lower guide pin bushing (2,5), all have through hole in the middle of following guide pin bushing (2), stop collar (4) and the upper guide bush (5); Turnbuckle (1) passes above-mentioned through hole, is provided with tightening nut (6) at the top of turnbuckle (1), and tightening nut (6) is pressed on the upper guide bush (5), and following guide pin bushing (2) is installed on the gear wheel (11).
2, fly press flywheel skid disc spring compression according to claim 1 and stopping means, it is characterized in that: it also comprises the reinforcement installing mechanism, this reinforcement installing mechanism comprises bearing (7), nut (10), oil cylinder (9) and piston (8) is installed; During use, bearing (7) is installed on the upper guide bush (5), nut (10) is installed is spun on the turnbuckle (1), and oil cylinder (9) and piston (8) are threaded with installation nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102368991A CN101439591B (en) | 2008-12-19 | 2008-12-19 | Disc spring pressing and positioning device for skid of screw press flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102368991A CN101439591B (en) | 2008-12-19 | 2008-12-19 | Disc spring pressing and positioning device for skid of screw press flywheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439591A true CN101439591A (en) | 2009-05-27 |
| CN101439591B CN101439591B (en) | 2010-12-22 |
Family
ID=40724264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102368991A Expired - Fee Related CN101439591B (en) | 2008-12-19 | 2008-12-19 | Disc spring pressing and positioning device for skid of screw press flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439591B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014286A (en) * | 2015-08-13 | 2015-11-04 | 上海诺霸科技有限公司 | Pull rod |
| CN105067422A (en) * | 2015-07-16 | 2015-11-18 | 中国石油天然气股份有限公司长庆油田分公司技术监测中心 | Pressing plate assembly used for propping agent test |
| CN110725895A (en) * | 2019-10-17 | 2020-01-24 | 北京泓慧国际能源技术发展有限公司 | Energy storage flywheel protection device |
-
2008
- 2008-12-19 CN CN2008102368991A patent/CN101439591B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067422A (en) * | 2015-07-16 | 2015-11-18 | 中国石油天然气股份有限公司长庆油田分公司技术监测中心 | Pressing plate assembly used for propping agent test |
| CN105067422B (en) * | 2015-07-16 | 2018-05-18 | 中国石油天然气股份有限公司长庆油田分公司技术监测中心 | A kind of proppant test Anchor plate kit |
| CN105014286A (en) * | 2015-08-13 | 2015-11-04 | 上海诺霸科技有限公司 | Pull rod |
| CN110725895A (en) * | 2019-10-17 | 2020-01-24 | 北京泓慧国际能源技术发展有限公司 | Energy storage flywheel protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101439591B (en) | 2010-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 2 No. 436000 Hubei Ezhou Gedian Development Zone Chuangye Avenue (Hubei hision Tektronix Machinery Manufacturing Co. Ltd. hospital) Patentee after: Wuhan new Wichita Machinery Co. Ltd. Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 Patentee before: Wuhan Xinweiqi Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20171219 |