CN102748439A - Force booster implemented through corkscrew-force accumulation and distance increasing - Google Patents
Force booster implemented through corkscrew-force accumulation and distance increasing Download PDFInfo
- Publication number
- CN102748439A CN102748439A CN2011101006567A CN201110100656A CN102748439A CN 102748439 A CN102748439 A CN 102748439A CN 2011101006567 A CN2011101006567 A CN 2011101006567A CN 201110100656 A CN201110100656 A CN 201110100656A CN 102748439 A CN102748439 A CN 102748439A
- Authority
- CN
- China
- Prior art keywords
- distance
- spiral
- force
- directly
- running shaft
- 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
- Transmission Devices (AREA)
Abstract
The invention discloses a force booster implemented through corkscrew-force accumulation and distance increasing which is composed of a screw fixed rotating shaft, a straight nut sliding shaft, a rotary connecting rod, a sliding-vane screw rotating shaft, a fixed sliding bar, a built-in fixed screw rod and a built-in fixed slideway. The motion principle of the force booster implemented through corkscrew-force accumulation and distance increasing is as follows: the increasing and decreasing of a straightly-pushed extension distance and a spirally-pushed extension distance are controlled by using the direction of rotating pushed by using a corkscrew force, the pushing distance and the pushing force are controlled by using a straightly-pushed distance, a spirally-pushed distance and the number of turns of a thread, and the accumulation of distances is realized by using the combination of straight pushing and spiral pushing. The increasing and decreasing of a pushing force are controlled by using the spirally-pushed distance and the number of turns of the thread. A spiral force distance and a straight force distance are mutually converted through a lever principle of spiral motions, and the two distances are constantly accumulated, with the increasing of a straight distance and a straightly rotating distance, an effect that a short torque is extended and a small force is directly constantly accumulated and amplified can be achieved.
Description
Technical field
The spiral power increment booster that adds up relates to mechanical field, belongs to mechanical force increment reinforcement instrument.
Technical background
Spiral power adds up before the increment booster proposes, and is not also finding like product on the market.The spiral power increment booster that adds up is to amplify power simultaneously in order to increase distance
Summary of the invention
Spiral power adds up the increment booster by the fixing running shaft of screw, directly to the slide nut moving axis, and the bar that is rotatably connected, slide plate screw running shaft, fixed slip bar, built-in fixedly screw rod and built-in ground way shell are formed.Directly in the slide nut moving axis is divided into, slide directly to slide nut moving axis and outer slip directly to the slide nut moving axis, slide plate screw running shaft is divided into outer slide plate slide plate screw running shaft and internal spiral slip slide plate screw running shaft.Built-in ground way shell is the shell that inwall has the fixed-direction slideway; With screw fixedly running shaft be fixed on the fixed installation position of built-in ground way shell one end; Interlock mode rotary screw through screw and nut fixedly running shaft control directly moves to the slide nut moving axis, directly prolongs directly moving to slideway of built-in ground way shell to the slide nut moving axis.Directly to the slide nut moving axis through bar and the slide plate screw running shaft of being rotatably connected, the spiral slideway that slide plate screw running shaft prolongs built-in ground way shell moves.Slide plate screw running shaft is controlled actuating length and motive force through the displacement distance of slide plate and the thread turns of screw.Built-in fixedly screw rod is to let slide plate screw running shaft remove the stationary axle of slide plate by the rotational slide of internal spiral mode, on bar, has the slideway can be with directly sliding by the inside groove fixed-direction to the slide nut moving axis.Built-in ground way shell is the shell that inwall has the fixed-direction slideway, and fixed slip bar is that control slide plate screw running shaft rotates the fixed slip bar of the same number of turns by same direction
The add up motion principle of increment booster of spiral power is to utilize the sense of rotation of spiral force urges to control directly to promoting the increase and decrease of extended distance with spiral promotion extended distance; Utilize the distance and the thread turns that directly promote to control actuating length and motive force, utilize directly and realize adding up of distance to the combination that promotes and spiral promotes to the distance that promotes, spiral.The distance and the thread turns that utilize spiral to promote are controlled the increase and decrease of inferring strength.
In use; If one directly to the extended distance of the combination of slide nut moving axis through be rotatably connected bar and slide plate screw running shaft as a stage; In same combination of next stage directly to promote extended distance will than on a distance, comprise that also spiral moment that synchronous promotion extends is from prolonging.The rest may be inferred leans on the directly long more to promoting extended distance and spiral force urges extended distance of back next stage more, and the number of turns of rotation is also many more.Directly be controlled at when equating through thread turns to the distance of promote extending in each stage, long more its number of turns of rotation of the spiral power extended distance of promotion is many more, and big more according to its power of lever principle, the power in each stage can add up.Lever principle through spiral motion leaves the spiral moment and directly leaves each other to moment and change; These two kinds of distances are constantly being added up; To the increase of distance and the increase of spiral rotary distance, it can realize short moment is prolonged direct simultaneously with the amplification that constantly adds up of little power along with straight.
Description of drawings
The content of Fig. 1 is: 1, built-in ground way shell, 2, screw fixedly running shaft, 3 directly to slide nut moving axis, 4 be rotatably connected bar, 5, slide plate screw running shaft.
Embodiment
Spiral power adds up the increment booster by the fixing running shaft of screw, directly to the slide nut moving axis, and the bar that is rotatably connected, slide plate screw running shaft and built-in ground way shell are formed.With screw fixedly running shaft be fixed on the built-in ground way shell, the interlock mode rotary screw through screw and nut fixedly running shaft control directly moves to the slide nut moving axis, directly prolongs directly moving to slideway of built-in ground way shell to the slide nut moving axis.Directly to the slide nut moving axis through bar and the slide plate screw running shaft of being rotatably connected, the spiral slideway that slide plate screw running shaft prolongs built-in ground way shell moves.Slide plate screw running shaft is controlled actuating length and motive force through the displacement distance of slide plate and the thread turns of screw.
Claims (3)
1. spiral power adds up the increment booster by the fixing running shaft of screw, directly to the slide nut moving axis, and the bar that is rotatably connected, slide plate screw running shaft, fixed slip bar, built-in fixedly screw rod and built-in ground way shell are formed.Directly in the slide nut moving axis is divided into, slide directly to slide nut moving axis and outer slip directly to the slide nut moving axis, slide plate screw running shaft is divided into outer slide plate slide plate screw running shaft and internal spiral slip slide plate screw running shaft.
2. the add up motion principle of increment booster of spiral power is to utilize the sense of rotation of spiral force urges to control directly to promoting the increase and decrease of extended distance with spiral promotion extended distance; Utilize the distance and the thread turns that directly promote to control actuating length and motive force, utilize directly and realize adding up of distance to the combination that promotes and spiral promotes to the distance that promotes, spiral.The distance and the thread turns that utilize spiral to promote are controlled the increase and decrease of inferring strength.
3. the lever principle through spiral motion leaves the spiral moment and directly leaves each other to moment and change; These two kinds of distances are constantly being added up; To the increase of distance and the increase of spiral rotary distance, it can realize short moment is prolonged direct simultaneously with the amplification that constantly adds up of little power along with straight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100656.7A CN102748439B (en) | 2011-04-21 | Spiral force adds up increment booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100656.7A CN102748439B (en) | 2011-04-21 | Spiral force adds up increment booster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102748439A true CN102748439A (en) | 2012-10-24 |
| CN102748439B CN102748439B (en) | 2016-12-14 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061299A (en) * | 2014-06-25 | 2014-09-24 | 西安交通大学 | Mechanism capable of realizing mutual conversion between push force and pull force of force amplifying |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0485294A1 (en) * | 1990-11-08 | 1992-05-13 | Gmi Holdings Inc | Door operator coupling assembly |
| US5531557A (en) * | 1994-07-01 | 1996-07-02 | Rite-Hite Corporation | Drive screw system with nested mobile supports |
| US5673593A (en) * | 1995-12-14 | 1997-10-07 | Joerns Healthcare, Inc. | Overrunning nut for linear actuator |
| CN1395357A (en) * | 2001-07-02 | 2003-02-05 | Smc株式会社 | Electric actuator |
| CN101549656A (en) * | 2008-03-31 | 2009-10-07 | 富士机工株式会社 | Electrically operated seat slide apparatus |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0485294A1 (en) * | 1990-11-08 | 1992-05-13 | Gmi Holdings Inc | Door operator coupling assembly |
| US5531557A (en) * | 1994-07-01 | 1996-07-02 | Rite-Hite Corporation | Drive screw system with nested mobile supports |
| US5673593A (en) * | 1995-12-14 | 1997-10-07 | Joerns Healthcare, Inc. | Overrunning nut for linear actuator |
| CN1395357A (en) * | 2001-07-02 | 2003-02-05 | Smc株式会社 | Electric actuator |
| CN101549656A (en) * | 2008-03-31 | 2009-10-07 | 富士机工株式会社 | Electrically operated seat slide apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061299A (en) * | 2014-06-25 | 2014-09-24 | 西安交通大学 | Mechanism capable of realizing mutual conversion between push force and pull force of force amplifying |
| CN104061299B (en) * | 2014-06-25 | 2016-06-29 | 西安交通大学 | A kind of mechanism realizing conversion mutually between the thrust of reinforcement and pulling force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX354510B (en) | Electric cylinder system. | |
| CN204221748U (en) | Planet carrier, dynamic rotation hand tools and hand-hold type power ratchet drive tool | |
| RU2017146047A (en) | MINING MACHINE AND ENERGY ACCUMULATION SYSTEM FOR IT | |
| EP2423075A3 (en) | Electric power steering system | |
| MX2013014866A (en) | Electric cylinder and electric cylinder system. | |
| WO2011055962A3 (en) | Wind power generating apparatus | |
| CN204662083U (en) | The spiral arrangement of clutch of a kind of washing machine | |
| WO2010132170A8 (en) | Single-acting rotary actuator | |
| CN102748439A (en) | Force booster implemented through corkscrew-force accumulation and distance increasing | |
| SE0800749L (en) | Torque transmitting arrangement | |
| CN202529762U (en) | Manual capstan capable of changing transmission ratio and self-locking | |
| CN102748439B (en) | Spiral force adds up increment booster | |
| CN104153310A (en) | Movement of stop buffer | |
| CN202790377U (en) | Electric push rod | |
| CN204237085U (en) | A kind of novel rotation locker transmission device | |
| CN204615615U (en) | A kind of can the permanent magnetic coupling of manual governing | |
| CN202103538U (en) | Motor for built-in torque sensor of electric bicycle | |
| CN205226176U (en) | Stopper execution unit and executor control unit | |
| CN106740422A (en) | A kind of wheel ratchet of folding type body lid | |
| CN202914655U (en) | Gear-rack precision transmission structure for heavy machinery | |
| CN105292244A (en) | Front wheel independent steering system for commercial vehicle | |
| CN206958175U (en) | The bearing and gear integrated structure of a kind of unit head | |
| CN206429633U (en) | A kind of position-limit mechanism of gear mechanism multipurpose rotary | |
| CN204140676U (en) | A kind of rotating shaft and belt wheel connection structure | |
| CN103075478A (en) | Precision gear-rack transmission structure for heavy machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161214 Termination date: 20200421 |