CN107269794A - A kind of high vacuum power conversion mechanism - Google Patents
A kind of high vacuum power conversion mechanism Download PDFInfo
- Publication number
- CN107269794A CN107269794A CN201710636781.7A CN201710636781A CN107269794A CN 107269794 A CN107269794 A CN 107269794A CN 201710636781 A CN201710636781 A CN 201710636781A CN 107269794 A CN107269794 A CN 107269794A
- Authority
- CN
- China
- Prior art keywords
- headgear part
- work
- power conversion
- high vacuum
- installing plate
- 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
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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/14—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types the movements of two or more independently-moving members being combined into a single movement
Abstract
The present invention relates to a kind of high vacuum power conversion mechanism, including vacuum chamber, the first work headgear part and the second work headgear part；The first magnetic fluid, the second magnetic fluid, the first motor and the second motor are provided with outside vacuum chamber；First magnetic fluid is connected with the first spline rod；Second magnetic fluid is connected with the second spline rod；It is provided with vacuum chamber on bottom plate, bottom plate and is provided with installing plate and drive mechanism；Rack tube is fixedly connected with installing plate；Rack is provided with rack tube；Rack linkage hoisting mechanism；Direction change-over panel, and resetting-mechanism are provided with installing plate；Clutch shaft bearing is provided with the change-over panel of direction；Two are provided with first spline rod and corresponds the involute cam coordinated with clutch shaft bearing；The gear coordinated with rack is provided with second spline rod；Neither the reciprocal of influence work headgear part, lifting and opening and closing movement, solve motor installed in the problems such as space-consuming in vacuum chamber is big, influence vacuumizes efficiency again.
Description
Technical field
The present invention relates to high vacuum power switch technology field, more specifically to a kind of high vacuum power conversion machine
Structure.
Background technology
In industrial production, especially when SMD is processed, it is often necessary to use vacuum chamber；Current vacuum chamber is in use, inside
Workpiece motion often needs to use motor to drive, and motor is arranged in vacuum chamber and pumping high vacuum can be impacted, and takes empty
Between it is big, increase vavuum pump load, while vacuum pumping rate is slow.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of high vacuum power
Switching mechanism.
The technical solution adopted for the present invention to solve the technical problems is：
Construct a kind of high vacuum power conversion mechanism, including vacuum chamber, the first work headgear part and the second work headgear part；
Wherein, the first magnetic fluid, the second magnetic fluid, the first motor of driving first magnetic fluid and drive are provided with outside the vacuum chamber
Move the second motor of second magnetic fluid；First magnetic fluid is coaxially connected with the first flower away from described first motor one end
Key lever；Second magnetic fluid is coaxially connected with the second spline rod away from described second motor one end；
It is fixedly installed in the vacuum chamber on bottom plate, the bottom plate and is provided with installing plate and drives the installing plate to move
Drive mechanism；Rack tube is fixedly connected with the installing plate；It is equipped with the rack tube and prolongs the rack tube work
Dynamic rack；The rack lower end is fixedly connected with the drive first work headgear part and the second work headgear part is indulged
To the linkage hoisting mechanism of motion；The first work headgear part and the second work headgear part can relatively described linkages
Hoisting mechanism is made laterally movable；Two are provided with the installing plate and drives the first work headgear part and described second respectively
Work the laterally movable direction change-over panel of headgear part, and moves the resetting-mechanism resetted for the direction change-over panel；The direction
Clutch shaft bearing is provided with change-over panel；
Two are provided with first spline rod and corresponds the involute cam coordinated with the clutch shaft bearing；It is described
The gear coordinated with the rack is provided with second spline rod.
High vacuum power conversion mechanism of the present invention, wherein, the first work headgear part and second work
Second bearing is provided with headgear part；It is provided with the linkage hoisting mechanism laterally movable with second bearing cooperation
Groove.
High vacuum power conversion mechanism of the present invention, wherein, the linkage hoisting mechanism includes solid with the rack
Surely the contiguous block connected, and the lifting gusset piece being fixedly connected with the contiguous block；The laterally movable groove is arranged on described carry
Rise on gusset piece.
High vacuum power conversion mechanism of the present invention, wherein, the first slide rail is provided with the bottom plate and prolongs described
The first sliding block that first slide rail is slided；The installing plate is fixedly connected with first sliding block.
High vacuum power conversion mechanism of the present invention, wherein, also it is fixedly connected on the installing plate and is provided with straight line
Bearing holder (housing, cover)；The linear bearing, which is put, is equipped with linear bearing；The linear bearing end and the linkage hoisting mechanism
It is fixedly connected.
High vacuum power conversion mechanism of the present invention, wherein, the rack is away from described linkage hoisting mechanism one end
It is fixedly connected with fixed block；The linear bearing is fixedly connected away from described linkage hoisting mechanism one end with the fixed block.
High vacuum power conversion mechanism of the present invention, wherein, it is provided with difference on two direction change-over panels
The guide rail guide block being oriented to during for the described first work headgear part and the second work headgear part longitudinally-moving.
High vacuum power conversion mechanism of the present invention, wherein, the resetting-mechanism includes fixing with the installing plate
The second slide rail, the second sliding block for prolonging its slip is provided with second slide rail；Second sliding block is changed with the direction
Plate is fixedly connected；The second sliding block both sides are connected by spring with the installing plate.
High vacuum power conversion mechanism of the present invention, wherein, the direction change-over panel side is provided with horizontal first
Guide pad；The first guiding for being provided with and coordinating with first guide pad on projection, the projection is provided with the installing plate
Groove.
High vacuum power conversion mechanism of the present invention, wherein, the first work headgear part and/or second work
Make headgear part side and be provided with the second guide pad of longitudinal direction；It is additionally provided with and coordinates with second guide pad on first guide pad
The second guide groove.
The beneficial effects of the present invention are：Ensure the sealing of vacuum chamber by the first magnetic fluid and the second magnetic fluid, the
Two motors drive the second spline rod to rotate by the second magnetic fluid, drive pinion rotation, and then make longitudinally running with carry-over bar, lead to
Crossing linkage hoisting mechanism drives the first work headgear part and the second work headgear part to travel longitudinally, and completes lifting or decline to move
Make；First motor drives the first spline rod to rotate by the first magnetic fluid, drives involute cam to rotate, on involute cam
Cam edge coordinates with clutch shaft bearing, drives direction change-over panel to make transverse movement, and then drive the first work headgear part and second
Work headgear part makees transverse movement, and completion is closed up or release action；Drive installing plate to move by drive mechanism, and then drive the
One work headgear part and the overall reciprocating motion simultaneously of the second work headgear part；Neither influence work headgear part it is reciprocal, lift with
And opening and closing movement, motor is solved again and is arranged on the problems such as space-consuming in vacuum chamber is big, influence vacuumizes efficiency, and is made whole
High vacuum work doors structure is compact, reduces space, improves operating efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the invention will be further described, and drawings in the following description are only the section Example of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings：
Fig. 1 is the high vacuum power conversion mechanism running part structural representation of present pre-ferred embodiments；
Fig. 2 is the high vacuum power conversion mechanism explosive view of present pre-ferred embodiments；
Fig. 3 is the high vacuum power conversion mechanism overall structure diagram of present pre-ferred embodiments.
Embodiment
In order that the purpose, technical scheme and advantage of the embodiment of the present invention are clearer, below in conjunction with present invention implementation
Technical scheme in example carries out clear, complete description, it is clear that described embodiment is the section Example of the present invention, and
It is not all of embodiment.Based on embodiments of the invention, those of ordinary skill in the art are not before creative work is paid
The every other embodiment obtained is put, protection scope of the present invention is belonged to.
The high vacuum power conversion mechanisms of present pre-ferred embodiments is including true as shown in figure 1, refer to Fig. 2 and Fig. 3 simultaneously
The work headgear of empty room 1, first part 2 and the second work headgear part 3；The first magnetic fluid 10, the second magnetic fluid are provided with outside vacuum chamber 1
11st, the second motor 13 of the second magnetic fluid 11 of the first motor 12 of the first magnetic fluid 10 of driving and driving；First magnetic fluid 10 is carried on the back
The first spline rod 14 is coaxially connected with from the one end of the first motor 12；Second magnetic fluid 11 is coaxially connected away from the one end of the second motor 13
There is the second spline rod 15；
The drive that installing plate 40 is provided with bottom plate 4, bottom plate 4 and drives installing plate 40 to move is fixedly installed in vacuum chamber 1
Motivation structure 43；Rack tube 400 is fixedly connected with installing plate 40；It is equipped with rack tube 400 and prolongs the activity of rack tube 400
Rack 401；The lower end of rack 401, which is fixedly connected with, drives first to work the lengthwise movement of 2 and second work headgear part of headgear part 3
Link hoisting mechanism 5；First work headgear part 2 and the second work headgear part 3 can make horizontal work with respect to linkage hoisting mechanism 5
It is dynamic；Two are provided with installing plate 40 and drives the first work headgear part 2 and the laterally movable direction of the second work headgear part 3 respectively
Change-over panel 402, and move the resetting-mechanism 403 resetted for direction change-over panel 402；First axle is provided with direction change-over panel 402
Hold 404；
Two are provided with first spline rod 14 and corresponds the involute cam 140 coordinated with clutch shaft bearing 404；Second
The gear 150 coordinated with rack 401 is provided with spline rod 15；
Ensure the sealing of vacuum chamber 1 by the first magnetic fluid 10 and the second magnetic fluid 11, the second motor 12 passes through second
Magnetic fluid 11 drives the second spline rod 15 to rotate, and band moving gear 150 is rotated, and then makees longitudinally running with carry-over bar 401, passes through connection
Dynamic hoisting mechanism 5 drives the first work headgear part 2 and the second work headgear part 3 to travel longitudinally, and completes lifting or down maneuver；
First motor 12 drives the first spline rod 14 to rotate by the first magnetic fluid 10, drives involute cam 140 to rotate, involute is convex
Cam edge on wheel 140 coordinates with clutch shaft bearing 404, drives direction change-over panel 402 to make transverse movement, and then drive the first work
Make the work headgear of headgear part 2 and second part 3 and make transverse movement, completion is closed up or release action；Driven and pacified by drive mechanism 43
Dress plate 40 is moved, and then drives the first work headgear part 2 and the entirety of the second work headgear part 3 to move back and forth simultaneously；Neither influence
Work the reciprocal of headgear part, lifting and opening and closing movement, solves that motor space-consuming in the vacuum chamber is big, influence is taken out again
The problems such as vacuum efficiency, and make whole high vacuum work doors structure compact, space is reduced, operating efficiency is improved.
As shown in figure 1, being provided with second bearing 6 on the first work headgear part 2 and the second work headgear part 3；Linkage is carried
Rise the laterally movable groove 510 for being provided with and coordinating with second bearing 6 in mechanism 5；So that the first work headgear part 2 and the second work
Headgear part 3 is coordinated by bearing with the laterally movable activity of groove 510, neither disturbs lifting and the opening and closing movement of work headgear part, has
Reduce the abrasion that open and close movement is brought.
As shown in figure 1, linkage hoisting mechanism 5 includes the contiguous block 50 being fixedly connected with rack 401, and it is solid with contiguous block 50
Surely the lifting gusset piece 51 connected；Laterally movable groove 510 is arranged on lifting gusset piece 51；It is easy to assemble, safeguard and debug.
As shown in figure 1, being provided with the first slide rail 41 on bottom plate 4 and prolonging the first sliding block 42 that the first slide rail 41 is slided；Install
Plate 40 is fixedly connected with the first sliding block 42；Ensure stability during installing plate operation, and then ensure the first work headgear part 2 and second
Stability when the headgear part 3 that works back and forth is run.
Linear axis bearing sleeve 405 is provided with as shown in figure 1, being also fixedly connected on installing plate 40；Coordinate on linear axis bearing sleeve 405
It is provided with linear bearing 406；The end of linear bearing 406 is fixedly connected with linkage hoisting mechanism 5；Ensure that linkage hoisting mechanism 5 is indulged
To stability during operation, and then ensure stability during the 3 longitudinal direction lifting operation of the first work headgear part 2 and the second work headgear part.
As shown in figure 1, rack 401 is fixedly connected with fixed block 7 away from linkage hoisting mechanism 5 one end；Linear bearing 406 is carried on the back
It is fixedly connected from linkage one end of hoisting mechanism 5 with fixed block 7；By fixed block 7 by the end of rack 401 and the end of linear bearing 406
Portion is fixed, and prevents the situation of trembling occur during operation, it is ensured that stability.
As shown in figure 1, being provided with the respectively first work headgear part 2 and the second work on both direction change-over panel 402
The guide rail guide block 407 being oriented to during headgear 3 longitudinally-moving of part；The He of first work headgear part 2 is further ensured that by guide rail guide block 407
The longitudinal direction lifting operation stability of second work headgear part 3.
As shown in figure 1, resetting-mechanism 403 includes setting on the second slide rail 408 fixed with installing plate 40, the second slide rail 408
It is equipped with the second sliding block 409 for prolonging its slip；Second sliding block 409 is fixedly connected with direction change-over panel 402；The both sides of second sliding block 409
It is connected by spring (not shown) with the slide rail 408 of installing plate 40 or second；Pass through the second slide rail 408 and the second sliding block
409 ensure stability when direction change-over panel 402 is laterally run, and are imitated while being resetted after being moved by the guarantee of spring (not shown)
Really, it is simple in construction, occupy little space.
As shown in figure 1, the side of direction change-over panel 402 is provided with laterally the first guide pad 410；It is provided with installing plate 40 convex
Laterally the first guide groove 412 coordinated with the first guide pad 410 is provided with block 411, projection 411；By the first guide pad and
First guide groove, is easy to be oriented to when direction change-over panel 402 carries out transverse shifting, prevents direction change-over panel from shake feelings occur
Condition, ensures operation stability.
As shown in figure 1, the first work headgear part 2 and/or the side of the second work headgear part 3 are provided with the second guide pad of longitudinal direction
8；The second guide groove 413 coordinated with the second guide pad 8 is additionally provided with first guide pad 410；Pass through the second guide pad 8 and
Two guide grooves, stability during further safeguard work platform external member elevating movement, while shake is prevented, compact conformation, connection
Reliability is high.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of high vacuum power conversion mechanism, including vacuum chamber, the first work headgear part and the second work headgear part；Its feature
It is, the first magnetic fluid, the second magnetic fluid, the first motor of driving first magnetic fluid and drive is provided with outside the vacuum chamber
Move the second motor of second magnetic fluid；First magnetic fluid is coaxially connected with the first flower away from described first motor one end
Key lever；Second magnetic fluid is coaxially connected with the second spline rod away from described second motor one end；
The drive that installing plate is provided with bottom plate, the bottom plate and the installing plate motion is driven is fixedly installed in the vacuum chamber
Motivation structure；Rack tube is fixedly connected with the installing plate；It is equipped with the rack tube and prolongs the rack tube activity
Rack；The rack lower end is fixedly connected with the drive first work headgear part and the second work headgear part is longitudinally transported
Dynamic linkage hoisting mechanism；The first work headgear part and the second work headgear part can relatively described linkage liftings
Mechanism makees laterally movable；Two are provided with the installing plate and drives the first work headgear part and second work respectively
The laterally movable direction change-over panel of headgear part, and move the resetting-mechanism resetted for the direction change-over panel；The direction conversion
Clutch shaft bearing is provided with plate；
Two are provided with first spline rod and corresponds the involute cam coordinated with the clutch shaft bearing；Described second
The gear coordinated with the rack is provided with spline rod.
2. high vacuum power conversion mechanism according to claim 1, it is characterised in that the first work headgear part and institute
State and be provided with second bearing on the second work headgear part；It is provided with and coordinates with the second bearing on the linkage hoisting mechanism
Laterally movable groove.
3. high vacuum power conversion mechanism according to claim 2, it is characterised in that the linkage hoisting mechanism include with
The contiguous block that the rack is fixedly connected, and the lifting gusset piece being fixedly connected with the contiguous block；The laterally movable groove is set
Put on the lifting gusset piece.
4. high vacuum power conversion mechanism according to claim 1, it is characterised in that the first cunning is provided with the bottom plate
Rail and prolong the first sliding block that first slide rail is slided；The installing plate is fixedly connected with first sliding block.
5. high vacuum power conversion mechanism according to claim 1, it is characterised in that be also fixedly connected on the installing plate
It is provided with linear axis bearing sleeve；The linear bearing, which is put, is equipped with linear bearing；The linear bearing end with it is described
Dynamic hoisting mechanism is fixedly connected.
6. high vacuum power conversion mechanism according to claim 5, it is characterised in that the rack is carried away from the linkage
Rise mechanism one end and be fixedly connected with fixed block；The linear bearing is consolidated away from described linkage hoisting mechanism one end with the fixed block
Fixed connection.
7. high vacuum power conversion mechanism according to claim 1, it is characterised in that on two direction change-over panels
It is provided with the guide rail guide block being oriented to when respectively described first work headgear part and the second work headgear part longitudinally-moving.
8. high vacuum power conversion mechanism according to claim 1, it is characterised in that the resetting-mechanism include with it is described
The second sliding block for prolonging its slip is provided with the second slide rail that installing plate is fixed, second slide rail；Second sliding block and institute
Direction change-over panel is stated to be fixedly connected；The second sliding block both sides are connected by spring with the installing plate.
9. high vacuum power conversion mechanism according to claim 1, it is characterised in that the direction change-over panel side is set
There is laterally the first guide pad；It is provided with projection, the projection to be provided with the installing plate and coordinates with first guide pad
The first guide groove.
10. high vacuum power conversion mechanism according to claim 9, it is characterised in that the first work headgear part and/
Or the second work headgear part side is provided with the second guide pad of longitudinal direction；It is additionally provided with first guide pad and described
The second guide groove that two guide pads coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636781.7A CN107269794B (en) | 2017-07-31 | 2017-07-31 | High vacuum power conversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636781.7A CN107269794B (en) | 2017-07-31 | 2017-07-31 | High vacuum power conversion mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107269794A true CN107269794A (en) | 2017-10-20 |
| CN107269794B CN107269794B (en) | 2023-03-14 |
Family
ID=60074519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710636781.7A Active CN107269794B (en) | 2017-07-31 | 2017-07-31 | High vacuum power conversion mechanism |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666926Y (en) * | 2003-12-08 | 2004-12-29 | 徐晓斌 | Magnetic fluid seal driving sheet feeding mechanism for vacuum |
| CN101630893A (en) * | 2009-08-04 | 2010-01-20 | 东莞宏威数码机械有限公司 | Vacuum magnetic transmission mechanism |
| CN202707984U (en) * | 2012-07-20 | 2013-01-30 | 北京中科科仪股份有限公司 | Transmission mechanism |
| US20130260152A1 (en) * | 2012-03-30 | 2013-10-03 | Scott L. Murray | Mechanical exfoliation apparatus |
| US20130319328A1 (en) * | 2012-06-04 | 2013-12-05 | Leica Mikrosysteme Gmbh | Apparatus for preparing, in particular coating, samples |
| CN204550710U (en) * | 2015-01-20 | 2015-08-12 | 承德新新机电设备制造有限公司 | A kind of vacuum transmission mechanism |
| CN206972855U (en) * | 2017-07-31 | 2018-02-06 | 深圳市川晶科技有限公司 | A kind of high vacuum power conversion mechanism |
-
2017
- 2017-07-31 CN CN201710636781.7A patent/CN107269794B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666926Y (en) * | 2003-12-08 | 2004-12-29 | 徐晓斌 | Magnetic fluid seal driving sheet feeding mechanism for vacuum |
| CN101630893A (en) * | 2009-08-04 | 2010-01-20 | 东莞宏威数码机械有限公司 | Vacuum magnetic transmission mechanism |
| US20130260152A1 (en) * | 2012-03-30 | 2013-10-03 | Scott L. Murray | Mechanical exfoliation apparatus |
| US20130319328A1 (en) * | 2012-06-04 | 2013-12-05 | Leica Mikrosysteme Gmbh | Apparatus for preparing, in particular coating, samples |
| CN202707984U (en) * | 2012-07-20 | 2013-01-30 | 北京中科科仪股份有限公司 | Transmission mechanism |
| CN204550710U (en) * | 2015-01-20 | 2015-08-12 | 承德新新机电设备制造有限公司 | A kind of vacuum transmission mechanism |
| CN206972855U (en) * | 2017-07-31 | 2018-02-06 | 深圳市川晶科技有限公司 | A kind of high vacuum power conversion mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107269794B (en) | 2023-03-14 |
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Effective date of registration: 20230724 Address after: No. 188, Sunjiayan Road, Gaoping District, Nanchong City, Sichuan Province, 637000 (Plant 10) Patentee after: Sichuan Chuanjing Technology Co.,Ltd. Address before: 518000 East of the third floor, Building 5, Hengtongfa Industrial Zone, Tangtou Industrial Park, Shiyan Street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN CHUANJING TECHNOLOGY CO.,LTD. |