CN109027158A - A kind of flat-pushing rotating mechanism - Google Patents
A kind of flat-pushing rotating mechanism Download PDFInfo
- Publication number
- CN109027158A CN109027158A CN201811255282.4A CN201811255282A CN109027158A CN 109027158 A CN109027158 A CN 109027158A CN 201811255282 A CN201811255282 A CN 201811255282A CN 109027158 A CN109027158 A CN 109027158A
- Authority
- CN
- China
- Prior art keywords
- slide unit
- pin hole
- rocking bar
- bayonet lock
- flat
- 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
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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
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of flat-pushing rotating mechanisms, including basic platform, the first slide unit, the second slide unit, linear actuator, the first rocking bar, the second rocking bar and third rocking bar；First slide unit is mounted on basic platform, and the second slide unit is mounted on the first slide unit, and linear actuator drives the second slide unit linear reciprocating motion；One end of second rocking bar is fixedly connected with the first rocking bar, hinged first slide unit of the other end；The both ends of third rocking bar are respectively articulated with the first rocking bar and the second slide unit；It is provided with the first pin hole and the second pin hole in first slide unit, the first bayonet lock and the first spring are provided in the first pin hole；The second bayonet lock and second spring are provided in second pin hole.Flat-pushing rotating mechanism of the invention using two bayonet locks and two springs realize the first slide units and the second slide unit separate with combination and the first slide unit and basic platform separate and combination, the linear reciprocating motion of the second slide unit is converted to the translational motion and rotary motion of the first rocking bar.
Description
Technical field
The present invention relates to machinery equipment field more particularly to a kind of flat-pushing rotating mechanisms for draw off gear.
Background technique
In some mechanical equipments in the prior art (such as draw off gear), it is often necessary to some specific machine components
Realize fixed a series of movements, such as flat-pushing spinning movement.Realize that the mode of this flat-pushing spinning movement has very much, it generally can be with
It is summarised as two types: (1) using two independent power sources respectively with the driven by program target part of setting；(2) one is utilized
A power source cooperation linkage mechanism drives target part.Wherein, the equipment of the first seed type needs to be easy to make using control unit
Forming apparatus complexity and cost increase.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of flat-pushing rotating mechanisms of pure mechanic structure, utilize a power
Flat-pushing spinning movement is realized in source.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: a kind of flat-pushing rotating mechanism, including basis are flat
Platform, the first slide unit, the second slide unit, linear actuator, the first rocking bar, the second rocking bar and third rocking bar；
First slide unit is mounted on basic platform, and the first slide unit and basic platform form sliding pair；Second slide unit is mounted on first
On slide unit, the second slide unit and the first slide unit form sliding pair；Linear actuator drives the second slide unit linear reciprocating motion；
One end of second rocking bar is fixedly connected with the first rocking bar, hinged first slide unit of the other end；
The both ends of third rocking bar are respectively articulated with the first rocking bar and the second slide unit；
There are two the pin hole for running through the first slide unit, respectively the first pin hole and the second pin holes for setting in first slide unit；The
The first bayonet lock and the first spring are provided in one pin hole, the first spring applies the pressure for being directed toward basic platform direction to the first bayonet lock
Power；The second bayonet lock and second spring are provided in second pin hole, second spring, which applies the second bayonet lock, is directed toward the second slide unit
Pressure；
The first lower pin hole and the second lower pin hole are provided on basic platform, be provided on the second slide unit on first pin hole and
Pin hole on second；
First lower pin hole and the second lower pin hole are respectively positioned on the motion path of the first slide unit, when the first slide unit moves to setting
Behind position, the first bayonet lock is embedded in basic platform under the action of the first spring so that the first slide unit formed with basic platform it is whole
Body, the first slide unit are separated with the second slide unit；
First lower pin hole and the first bayonet lock are provided with inclined-plane close to the end of the first lower pin hole, pin hole and the on second
Two bayonet locks are provided with inclined-plane in the end of pin hole on second.
Specifically, the linear actuator includes motor and lead screw, the second slide unit is provided with threaded hole, and lead screw is from threaded hole
It inside passes through, the rotation of motor driven lead screw.
Further, the first track for the sliding of the first slide unit is provided on the basic platform.
Further, the second track for the sliding of the second slide unit is provided on first slide unit.
The utility model has the advantages that flat-pushing rotating mechanism of the invention realizes the first slide unit and second using two bayonet locks and two springs
The separation of slide unit and combination and the separation and combination of the first slide unit and basic platform, the linear reciprocating motion of the second slide unit is turned
It is melted into the translational motion and rotary motion of the first rocking bar, realizes target part in the case where not needing and additionally increasing control device
Translation and rotation consecutive movement；Entire agency cost is cheap, simple and reliable.
Detailed description of the invention
Fig. 1 is the flat-pushing rotating mechanism structural schematic diagram (one) of embodiment 1.
Fig. 2 is the A enlarged drawing of Fig. 1.
Fig. 3 be the flat-pushing rotating mechanism structural schematic diagram of embodiment 1 (secondly).
Fig. 4 is the B enlarged drawing of Fig. 3.
Fig. 5 be the flat-pushing rotating mechanism structural schematic diagram of embodiment 1 (thirdly).
Fig. 6 is the C enlarged drawing of Fig. 5.
Fig. 7 is 1 flat-pushing rotating mechanism structural schematic diagram (its four) of embodiment.
Fig. 8 is the D enlarged drawing of Fig. 7.
Wherein: 1, basic platform；101, the first lower pin hole；102, the second lower pin hole；103, the first track；2, first
Slide unit；201, the first pin hole；202, the second pin hole；203, the second track；3, the second slide unit；301, pin hole on first；
302, pin hole on second；4, the first rocking bar；5, the second rocking bar；6, third rocking bar；7, lead screw；8, motor；9, the first bayonet lock；
10, the second bayonet lock；11, the first spring；12, second spring.
Specific embodiment
Invention is further described in detail With reference to embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the flat-pushing rotating mechanism of the present embodiment, including basic platform 1, the first slide unit 2, the second slide unit 3,
First rocking bar 4, the second rocking bar 5, third rocking bar 6, lead screw 7 and motor 8；
The purpose of mechanism is that the rotary motion by motor 8 is converted into the translation of the first rocking bar 4 and adds rotary motion；
Referring specifically to Fig. 1 and Fig. 2, the first slide unit 2 is mounted on basic platform 1, is provided on basic platform 1 for the first slide unit 2
First track 103 of sliding, the first slide unit 2 form sliding pair with basic platform 1；Second slide unit 3 is mounted on the first slide unit 2,
The second track 203 for the sliding of the second slide unit 3 is provided on first slide unit 2, the second slide unit 3 and the first slide unit 2 form sliding pair；
Second slide unit 3 is provided with threaded hole, and lead screw 7 is passed through out of threaded hole, and motor 8 drives lead screw 7 to rotate；
One end of second rocking bar 5 is fixedly connected with the first rocking bar 4, hinged first slide unit 2 of the other end；Distinguish at the both ends of third rocking bar 6
Hinged first rocking bar 4 and the second slide unit 3；
There are two the pin holes for running through the first slide unit 2, respectively the first pin hole 201 and the second bayonet lock for setting in first slide unit 2
Hole 202；The first bayonet lock 9 and the first spring 11 are provided in first pin hole 201, the first spring 11 refers to the application of the first bayonet lock 9
To the pressure in 1 direction of basic platform；The second bayonet lock 10 and second spring 12, second spring 12 are provided in second pin hole 202
Apply the pressure for being directed toward the second slide unit 3 to the second bayonet lock 10；
As shown in Figure 2 and Figure 4, the first lower pin hole 101 and the second lower pin hole 102, the second slide unit are provided on basic platform 1
Pin hole 302 pin hole 301 and second on is provided on first on 3, and the first lower pin hole 101 and the first bayonet lock 9 are close to first
The end of lower pin hole 101 is provided with inclined-plane, pin hole 302 and the second pin hole 302 on second of bayonet lock 10 on second
End be provided with inclined-plane.
The workflow of the flat-pushing rotating mechanism of the present embodiment is:
(1) as shown in Fig. 2, in the initial state, the both ends of the first bayonet lock 9, which are located on the first pin hole 201 and first, blocks
In pin hole 301, the both ends of the second bayonet lock 10 are located on the second pin hole 202 and second in pin hole 302；At this point, first
Slide unit 2 and the second slide unit 3 form an entirety, and the first rocking bar 4, the second rocking bar 5, the first slide unit 2, the second slide unit 3 and third are shaken
What bar 6 can simplify regards a stable triangle as, and for convenience of expressing, the triangle that this five parts are formed is known as triangle
Body；
(2) motor 8 rotates forward, and lead screw 7 is synchronous to be rotated forward；Under the action of lead screw 7 and threaded hole, entire triangle body shows in Fig. 1
It is moved downward to be whole；
(3) when triangle body moves to position shown in Fig. 3, the first bayonet lock 9 moves to the first lower bayonet lock at this time as can be seen from Figure 4
The position in hole 101, the second bayonet lock 10 move to the position of the second lower pin hole 102；First card under the action of the first spring 11
In the lower pin hole 101 of the insertion of pin 9 first, under the action of inclined-plane, in the lower pin hole 102 of the second bayonet lock 10 insertion second；At this point,
First slide unit 2 forms an entirety with basic platform 1, and the first slide unit 2 and the second slide unit 3 are detached from, and triangle body is dismissed；
(4) as shown in figure 5, with motor 8 rotation, the second slide unit 3 and third rocking bar 6 continue to move downward, and the first slide unit 2 stops
It is left in place；First rocking bar 4 and the second rocking bar 5 by third rocking bar 6 impetus around the second rocking bar 5 and the first slide unit 2
Hinge joint rotation, until rotating to position shown in Fig. 7；At this point, the forward stroke of flat-pushing rotating mechanism is completed；
(5) motor 8 drives the reversion of lead screw 7 to start reverse stroke；Second slide unit 3 as shown in Figure 7 and third rocking bar 6 are in lead screw 7
Under the action of move right, 5 synchronous rotary of the first rocking bar 4 and the second rocking bar；
When (6) second slide units 3 move to Fig. 5 and position shown in fig. 6, the second bayonet lock 10 is upward under the action of second spring 12
Pop-up, in the second bayonet lock 10 insertion second in pin hole 302, at this time the second slide unit 3 and the first slide unit 2 re-form one it is whole
Body, the first slide unit 2 and the second slide unit 3 synchronize start to move right, triangle body re-forms；In the process, first in Fig. 6
Bayonet lock 9 passively pops up under the action of inclined-plane, and pin hole 301 is interior in the first bayonet lock 9 insertion first and compresses the first spring
11；
(7) further rotating with motor 8 and lead screw 7, the first rocking bar 4, the second rocking bar 5, the first slide unit 2,3 and of the second slide unit
The triangle body that third rocking bar 6 is constituted integrally continues to move right until position shown in FIG. 1；The flat-pushing rotating mechanism of the present embodiment
Complete an action cycle.
Although embodiments of the present invention are illustrated in specification, these embodiments are intended only as prompting,
It should not limit protection scope of the present invention.It is equal that various omission, substitution, and alteration are carried out without departing from the spirit and scope of the present invention
It should be included within the scope of the present invention.
Claims (4)
1. a kind of flat-pushing rotating mechanism, it is characterised in that: including basic platform, the first slide unit, the second slide unit, linear actuator,
First rocking bar, the second rocking bar and third rocking bar；
First slide unit is mounted on basic platform, and the second slide unit is mounted on the first slide unit, and linear actuator drives the second slide unit
Linear reciprocating motion；
One end of second rocking bar is fixedly connected with the first rocking bar, hinged first slide unit of the other end；
The both ends of third rocking bar are respectively articulated with the first rocking bar and the second slide unit；
There are two the pin hole for running through the first slide unit, respectively the first pin hole and the second pin holes for setting in first slide unit；The
The first bayonet lock and the first spring are provided in one pin hole, the first spring applies the pressure for being directed toward basic platform direction to the first bayonet lock
Power；The second bayonet lock and second spring are provided in second pin hole, second spring, which applies the second bayonet lock, is directed toward the second slide unit
Pressure；
The first lower pin hole and the second lower pin hole are provided on basic platform, be provided on the second slide unit on first pin hole and
Pin hole on second；
First lower pin hole and the first bayonet lock are provided with inclined-plane close to the end of the first lower pin hole, pin hole and the on second
Two bayonet locks are provided with inclined-plane in the end of pin hole on second.
2. flat-pushing rotating mechanism according to claim 1, it is characterised in that: the linear actuator includes motor and silk
Thick stick, the second slide unit are provided with threaded hole, and lead screw is passed through out of threaded hole, the rotation of motor driven lead screw.
3. flat-pushing rotating mechanism according to claim 1, it is characterised in that: be provided on the basic platform sliding for first
First track of platform sliding.
4. flat-pushing rotating mechanism according to claim 1, it is characterised in that: be provided on first slide unit sliding for second
Second track of platform sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255282.4A CN109027158B (en) | 2018-10-26 | 2018-10-26 | Flat pushing rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255282.4A CN109027158B (en) | 2018-10-26 | 2018-10-26 | Flat pushing rotary mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109027158A true CN109027158A (en) | 2018-12-18 |
| CN109027158B CN109027158B (en) | 2023-06-20 |
Family
ID=64613992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811255282.4A Active CN109027158B (en) | 2018-10-26 | 2018-10-26 | Flat pushing rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027158B (en) |
Citations (13)
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|---|---|---|---|---|
| DE19549088A1 (en) * | 1995-01-11 | 1996-07-18 | Franz Ehrenleitner | Lifting table, esp. for industrial manufacturing, |
| JPH11149692A (en) * | 1997-11-17 | 1999-06-02 | Sony Corp | Disk device |
| CN201455730U (en) * | 2009-07-31 | 2010-05-12 | 上海第二锻压机床厂 | NC servo multi-station feeding device |
| CN101734250A (en) * | 2009-12-20 | 2010-06-16 | 曾卫东 | Control system for manual or automatic electric-control mechanical gearboxes |
| CN201530699U (en) * | 2009-09-22 | 2010-07-21 | 重庆华伟工业（集团）有限责任公司 | Screw-type automatic lift equipment |
| JP2011094724A (en) * | 2009-10-30 | 2011-05-12 | Mitsuba Corp | Linear actuator |
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| CN201882530U (en) * | 2010-12-03 | 2011-06-29 | 中国人民解放军海军702厂 | Handle capable of being shaken off rapidly |
| CN102128249A (en) * | 2011-03-17 | 2011-07-20 | 中国神华能源股份有限公司 | Transmission device |
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| CN103711868A (en) * | 2013-11-27 | 2014-04-09 | 北京机械设备研究所 | Ball screw assembly based link mechanism |
| CN105668225A (en) * | 2016-04-21 | 2016-06-15 | 国网山东省电力公司成武县供电公司 | Safety tool and instrument storing rack with improved structure |
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|---|---|---|---|---|
| DE19549088A1 (en) * | 1995-01-11 | 1996-07-18 | Franz Ehrenleitner | Lifting table, esp. for industrial manufacturing, |
| JPH11149692A (en) * | 1997-11-17 | 1999-06-02 | Sony Corp | Disk device |
| CN201455730U (en) * | 2009-07-31 | 2010-05-12 | 上海第二锻压机床厂 | NC servo multi-station feeding device |
| CN201530699U (en) * | 2009-09-22 | 2010-07-21 | 重庆华伟工业（集团）有限责任公司 | Screw-type automatic lift equipment |
| JP2011094724A (en) * | 2009-10-30 | 2011-05-12 | Mitsuba Corp | Linear actuator |
| CN102092044A (en) * | 2009-12-10 | 2011-06-15 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Substrate processing system and mechanical arm device thereof |
| CN101734250A (en) * | 2009-12-20 | 2010-06-16 | 曾卫东 | Control system for manual or automatic electric-control mechanical gearboxes |
| CN201882530U (en) * | 2010-12-03 | 2011-06-29 | 中国人民解放军海军702厂 | Handle capable of being shaken off rapidly |
| CN102128249A (en) * | 2011-03-17 | 2011-07-20 | 中国神华能源股份有限公司 | Transmission device |
| CN102182340A (en) * | 2011-03-30 | 2011-09-14 | 朱建华 | Electric parking spot lock for three-dimensional garage |
| CN103711868A (en) * | 2013-11-27 | 2014-04-09 | 北京机械设备研究所 | Ball screw assembly based link mechanism |
| CN105668225A (en) * | 2016-04-21 | 2016-06-15 | 国网山东省电力公司成武县供电公司 | Safety tool and instrument storing rack with improved structure |
| CN205686419U (en) * | 2016-06-08 | 2016-11-16 | 杭州花泽园艺工程有限公司 | A kind of nursery stock conveying wooden handcart |
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| Publication number | Publication date |
|---|---|
| CN109027158B (en) | 2023-06-20 |
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