CN105757211A - Moving guide bar mechanism provided with incomplete gear - Google Patents
Moving guide bar mechanism provided with incomplete gear Download PDFInfo
- Publication number
- CN105757211A CN105757211A CN201410786112.4A CN201410786112A CN105757211A CN 105757211 A CN105757211 A CN 105757211A CN 201410786112 A CN201410786112 A CN 201410786112A CN 105757211 A CN105757211 A CN 105757211A
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- China
- Prior art keywords
- gear
- guide bar
- arc plate
- partial gear
- complete
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Abstract
The invention discloses a moving guide bar mechanism provided with an incomplete gear. The moving guide bar mechanism comprises a slider performing reciprocating motion, a track allowing the slider to perform reciprocating motion, a guide bar, the incomplete gear serving as a driving gear and a complete gear serving as a driven gear, wherein a rotating sleeve is in hinge connection with the complete gear; one end of the guide bar is in hinge connection with the slider, and the other end of the guide bar is inserted into the rotating sleeve; a locking mechanism is arranged between the complete gear and the incomplete gear. According to the moving guide bar mechanism provided with the incomplete gear, the incomplete gear drives the complete gear to rotate, so that the guide bar drives the slider to perform reciprocating motion; the locking mechanism is arranged between the complete gear and the incomplete gear, a reciprocating part can stay for any set time in two limiting positions accordingly, and meanwhile, the moving guide bar mechanism has the advantages of high transmission efficiency and stable and reliable structure.
Description
Technical field
The invention belongs to reciprocating mechanism field, relate to a kind of partial gear he Moving Leader Mechanism.
Background technology
Traditional reciprocating mechanism, such as slider-crank mechanism and cam mechanism, wherein slider-crank mechanism is the mutual conversion realizing rotation and movement with crank and slide block, and the reciprocating motion of cam promotes driven member move back and forth as regulation or swing.The advantage of slider-crank mechanism is in that: kinematic pair unit are pressure is less, and lubrication is easy in face contact, therefore abrasion reduces；Easily manufactured, easily obtain higher precision；Contact between two components is that the geometry by itself is closed and maintained, and it needs not as cam mechanism to utilize sometimes, and spring etc. is force-closed keeps in touch.Therefore, slider-crank mechanism is widely used in various machinery, instrument and electronic product.But, slider-crank mechanism has also the drawback that: generally, can only be similar to and realize the given characteristics of motion or movement locus, and design complex；When given movement needs more or more complicated time, the number of components and the kinematic pair number that need are often more, thus make mechanism structure complicated, and work efficiency reduces, the probability that self-locking not only occurs increases, and the sensitivity of manufacture, alignment error is increased by mechanism kinematic rule；Mechanism makees inertia force produced by compound movement and reciprocating component be difficult to balance.It addition, cam mechanism is less due to composition number of components, relatively simple for structure, as long as the contour curve of reasonable design cam just can make driven member obtain the various intended characteristics of motion, and design comparison is easy.But its shortcoming is also apparent from: constitute between cam and driven member a little or the higher pair of linear contact lay, in contact position owing to the result of interaction force and relative motion can produce bigger friction and wear.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of partial gear he Moving Leader Mechanism, it is possible to make powered reciprocating part stop the time arbitrarily set at two limit positions, there is transmission efficiency height, the reliable advantage of Stability Analysis of Structures simultaneously.
It is an object of the invention to be achieved through the following technical solutions:
A kind of partial gear he Moving Leader Mechanism, including a reciprocating slide block with for the reciprocating track of this slide block, described partial gear he Moving Leader Mechanism also includes a guide rod, a partial gear as drivewheel and a complete gear as driven pulley, described complete gear is hinged and is connected to turning set, described guide rod and slide block are hinged, its other end inserts in turning set, is provided with lockable mechanism between described complete gear and partial gear.
Further, described lockable mechanism includes the Locking arc plate I being fixedly installed on complete gear and the Locking arc plate II being fixedly installed on partial gear, the diameter of described Locking arc plate I is more than the diameter of complete gear, the diameter of described Locking arc plate II is more than the diameter of partial gear, being provided for the breach that Locking arc plate II passes through on described Locking arc plate I, described Locking arc plate II is also breach in the cogged position of partial gear.
Further, the breach of described Locking arc plate I is symmetrically arranged arc gap.
Further, the radian of described arc gap is identical with the radian of Locking arc plate II.
The invention has the beneficial effects as follows: the partial gear he Moving Leader Mechanism of the present invention, complete pinion rotation is driven thus obtaining guide rod band movable slider and reciprocatingly sliding by partial gear, make reciprocating part can stop the time of arbitrarily setting at two limit positions by being provided with lockable mechanism between complete gear and partial gear, there is again transmission efficiency height, the reliable advantage of Stability Analysis of Structures simultaneously.
Other advantages of the present invention, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from the practice of the present invention.The target of the present invention and other advantages can be realized by description below and obtain.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment is only for illustrating the present invention, rather than in order to limit the scope of the invention.
As shown in the figure, a kind of partial gear he Moving Leader Mechanism, including a reciprocating slide block 4 with for the reciprocating track of this slide block, described partial gear he Moving Leader Mechanism also includes a guide rod, a partial gear 1 as drivewheel and a complete gear 6 as driven pulley, described complete gear is hinged and is connected to turning set 3, described guide rod and slide block are hinged, and its other end inserts in turning set, is provided with lockable mechanism between described complete gear and partial gear.
The partial gear he Moving Leader Mechanism of the present embodiment, complete pinion rotation is driven thus obtaining guide rod band movable slider and reciprocatingly sliding by partial gear, make reciprocating part can stop the time of arbitrarily setting at two limit positions by being provided with lockable mechanism between complete gear and partial gear, there is again transmission efficiency height, the reliable advantage of Stability Analysis of Structures simultaneously.
In the present embodiment, described lockable mechanism includes the Locking arc plate I 5 being fixedly installed on complete gear and the Locking arc plate II 2 being fixedly installed on partial gear, the diameter of described Locking arc plate I 5 is more than the diameter of complete gear 6, the diameter of described Locking arc plate II 2 is more than the diameter of partial gear 1, being provided for the breach that Locking arc plate II passes through on described Locking arc plate I, described Locking arc plate II is also breach in the cogged position of partial gear.In the present embodiment, the breach of described Locking arc plate I is symmetrically arranged arc gap, and the radian of described arc gap is identical with the radian of Locking arc plate II.
In the present embodiment, partial gear 1 actively, is promoted by complete gear 6 and the turning set 3 hinged with Locking arc plate I 5 and moves the reciprocating motion that slide block 4 rests as both sides.Complete gear 6 number of teeth is 20, and partial gear 1 retains 9 teeth (end tooth depth repair low), can make partial gear 1 every turn two weeks, slide block 4 completes once to move back and forth, and is respectively arranged with an idle hours at the two ends of stroke.1,6 when not engaging, and complete gear 6 is pinned by 2,5.
What finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from objective and the scope of the technical program, it all should be encompassed in the middle of scope of the presently claimed invention.
Claims (4)
1. a partial gear he Moving Leader Mechanism, including a reciprocating slide block with for the reciprocating track of this slide block, it is characterized in that: described partial gear he Moving Leader Mechanism also includes a guide rod, a partial gear as drivewheel and a complete gear as driven pulley, described complete gear is hinged and is connected to turning set, described guide rod and slide block are hinged, its other end inserts in turning set, is provided with lockable mechanism between described complete gear and partial gear.
2. partial gear he Moving Leader Mechanism according to claim 1, it is characterized in that: described lockable mechanism includes the Locking arc plate I being fixedly installed on complete gear and the Locking arc plate II being fixedly installed on partial gear, the diameter of described Locking arc plate I is more than the diameter of complete gear, the diameter of described Locking arc plate II is more than the diameter of partial gear, being provided for the breach that Locking arc plate II passes through on described Locking arc plate I, described Locking arc plate II is also breach in the cogged position of partial gear.
3. partial gear he Moving Leader Mechanism according to claim 2, it is characterised in that: the breach of described Locking arc plate I is symmetrically arranged arc gap.
4. device according to claim 3, it is characterised in that: the radian of described arc gap is identical with the radian of Locking arc plate II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786112.4A CN105757211A (en) | 2014-12-18 | 2014-12-18 | Moving guide bar mechanism provided with incomplete gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786112.4A CN105757211A (en) | 2014-12-18 | 2014-12-18 | Moving guide bar mechanism provided with incomplete gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757211A true CN105757211A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786112.4A Pending CN105757211A (en) | 2014-12-18 | 2014-12-18 | Moving guide bar mechanism provided with incomplete gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757211A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048272A (en) * | 2018-08-04 | 2018-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | One kind installing equipment for the mach railing of water pump |
| CN112967708A (en) * | 2021-02-01 | 2021-06-15 | 江苏科技大学 | Cavity-movable Helmholtz resonator and control method thereof |
-
2014
- 2014-12-18 CN CN201410786112.4A patent/CN105757211A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048272A (en) * | 2018-08-04 | 2018-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | One kind installing equipment for the mach railing of water pump |
| CN112967708A (en) * | 2021-02-01 | 2021-06-15 | 江苏科技大学 | Cavity-movable Helmholtz resonator and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |