CN107283416A - A kind of switching mechanism - Google Patents
A kind of switching mechanism Download PDFInfo
- Publication number
- CN107283416A CN107283416A CN201710743080.3A CN201710743080A CN107283416A CN 107283416 A CN107283416 A CN 107283416A CN 201710743080 A CN201710743080 A CN 201710743080A CN 107283416 A CN107283416 A CN 107283416A
- Authority
- CN
- China
- Prior art keywords
- convex portion
- rotary shaft
- lifting seat
- translating base
- switching mechanism
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/109—Programme-controlled manipulators characterised by positioning means for manipulator elements comprising mechanical programming means, e.g. cams
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of switching mechanism, including elastic connection the lifting seat of translating base, elastic connection on translating base on pedestal, rotary shaft is articulated with translating base, cam member is installed in rotary shaft, cam member is provided with the first convex portion and the second convex portion, it is located at the front and lower section of rotary shaft respectively, the first convex portion offsets with the fixture on pedestal, and the second convex portion offsets with lifting seat.The rotary shaft is rotated, the first convex portion departs from fixture, and the second convex portion departs from lifting seat, the elastic component that connection pedestal peace moves seat is released, translating base reach；Meanwhile, connection translating base and the elastic component of lifting seat are released, and lifting seat rises, and complete the motion advanced and risen, simple in construction and stablize, and are reduced the operability of operating personnel, are improved operating efficiency.
Description
Technical field
The present invention relates to production equipment, and in particular to switching mechanism.
Background technology
Mechanical mechanism, using the syntagmatic of its each parts, completes various spatial movements, human action is simulated, to subtract
The labor intensity of the light mankind, or complete the action that the mankind can not complete.
The utility model of Application No. 201320106432.1 discloses a kind of automatic book return machine Qu Shu mechanisms, and it utilizes convex
The contour line of wheel mechanical cam completes to advance, rises, retreats, declining four kinds of motions, can mitigate librarian's
Labor intensity.
The content of the invention
Technical problem solved by the invention：How quickly and easily to make mechanical mechanism complete to advance and rise two to move
Make, to reduce the operability of operating personnel, improve operating efficiency.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of switching mechanism, including elastic connection exist
Rotary shaft is articulated with the lifting seat of translating base, elastic connection on translating base on pedestal, translating base, rotary shaft passes through strip
Shape hole, elongate holes are opened on lifting seat, and the length direction of elongate holes is the lifting direction of lifting seat；Installed in rotary shaft
There is cam member, cam member is provided with the first convex portion and the second convex portion, and the first convex portion is located at the front of rotary shaft, and the second convex portion is located at rotation
The lower section of rotating shaft, the first convex portion is offseted with fixture, and fixture is arranged on pedestal, and the second convex portion offsets with lifting seat.
By above-mentioned technical proposal, the first convex portion offsets with fixture, and connection pedestal peace moves the elastic component accumulation elasticity of seat
Potential energy, the second convex portion offsets with lifting seat, the elastic component accumulation elastic potential energy of connection translating base and lifting seat.Rotate the rotation
Axle, the first convex portion no longer offsets with fixture, and the second convex portion no longer offsets with lifting seat, and connection pedestal peace moves the elastic component of seat
Elastic potential energy be released, translating base is translated forward along pedestal；Meanwhile, the elasticity of the elastic component of connection translating base and lifting seat
Potential energy is released, and lifting seat rises along translating base, and rotary shaft is relatively moved in elongate holes.Finally, lifting seat is completed
The motion advanced and risen.
Above-mentioned switching mechanism can operate with a variety of occasions in production, for example, lifting product.
Translating base is by the first adjustable spring and pedestal elastic connection, and the telescopic direction of the first adjustable spring is translating base
Translation direction.Pedestal is provided with the first slide rail, and the translating base coordinates on the first slide rail.
Lifting seat is by the second adjustable spring and translating base elastic connection, and the telescopic direction of the second adjustable spring is lifting seat
Lifting direction.Translating base is provided with the second slide rail, and the lifting seat coordinates on the second slide rail.
The axile displacement of first convex portion and the second convex portion along rotary shaft is set, i.e. along the axial direction of rotary shaft, the first convex portion position
Left side in the second convex portion.When the first convex portion is disengaged because of the rotation of rotary shaft with fixture, the second of synchronous rotary
Convex portion will not be contacted with fixture；Or, when the second convex portion is disengaged because of the rotation of rotary shaft with lifting seat, synchronous rotation
The first convex portion turned will not be contacted with lifting seat.
T-piece is installed, the right branch of T-piece is installed on the rotary shaft, and the left branch of T-piece, which is provided with, to be dialled in rotary shaft
Bar, the inferior division of T-piece is provided with gag lever post, and gag lever post can be pressed on fixture.The driving lever is swung, T-piece is around rotation
Rotating shaft rotates, and T-piece drives rotary shaft rotation.T-piece rotates forward, when being pressed on to gag lever post on the front side wall of fixture,
The first convex portion rotated with rotary shaft is pressed on the rear wall of fixture, meanwhile, the second convex portion of synchronous rotary is pressed on liter
Drop on seat, the first spring and second spring accumulation elastic potential energy.
Switching mechanism of the present invention utilizes the first convex portion and the second convex portion on cam member and the first adjustable spring and the
The pulling-down characteristic of two adjustable springs, to complete the action pushed up and advanced in mechanism.Wherein, upper top and the amplitude and above-mentioned advanced
The amplitude of two spring pulling-downs height of two convex portions on cam member is determined.
Mechanism completes to move forward and the action that moves up using cam mechanism, simple in construction and stablize, and reduces operating personnel
Operability, improve operating efficiency.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of schematic diagram of switching mechanism；
Schematic diagrames of the Fig. 2 for panel 100 in Fig. 1 after hiding；
Schematic diagrames of the Fig. 3 for fixture 42 in Fig. 2 after hiding；
Fig. 4 is the schematic diagram in Fig. 3 from rear obtained by the switching mechanism；
Fig. 5 is the schematic diagram of fixture 42 in Fig. 2；
Fig. 6 is the schematic diagram of Fig. 3 convexities gear member 90.
Symbol description in figure：
10th, the first upset sub-agencies；
20th, the second upset sub-agencies；
30th, linkage unit；31st, the first T-piece；32nd, the second T-piece；33rd, driving lever；34th, gag lever post；
40th, pedestal；41st, the first adjustable spring press part；42nd, fixture；420th, curved portions；43rd, the first slide rail；
50th, translating base；51st, the second adjustable spring press part；52nd, the second slide rail；
60th, lifting seat；61st, elongate holes；62nd, the second convex portion pressure section；63rd, execution unit；
70th, rotary shaft；71st, ball bearing；
81st, the first adjustable spring；82nd, the second adjustable spring；
90th, cam member；91st, the first convex portion；92nd, the second convex portion；
100th, the panel on pedestal.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of switching mechanism, including overturn the He of sub-agencies 10 installed in the first of the left and right sides of pedestal 40
Second upset sub-agencies 20, connection first overturn the linkage unit 30 of sub-agencies and the second upset sub-agencies.
The first upset upset sub-agencies 20 of sub-agencies 10 and second are symmetrical set.
With reference to Fig. 3, Fig. 4, the first upset sub-agencies 10 include translating base 50 of the elastic connection on pedestal 40, elastic connection
Rotary shaft 70 is articulated with lifting seat 60 on translating base, translating base, rotary shaft passes through elongate holes 61, and elongate holes are opened up
On lifting seat, the length direction of elongate holes is the lifting direction of lifting seat.Wherein, ball bearing is installed in rotary shaft
71, ball-bearing fit is in elongate holes.
In first upset sub-agencies 10, translating base 50 is stretched by the first adjustable spring 81 and pedestal elastic connection, first
The telescopic direction of spring is the translation direction of translating base；Lifting seat 60 by the second adjustable spring 82 and translating base elastic connection,
The telescopic direction of second adjustable spring is the lifting direction of lifting seat.Wherein, pedestal 40 is provided with the first adjustable spring press part
41, translating base is provided with the second adjustable spring press part 51, and one end of the first adjustable spring is pressed on the rear wall of translating base,
The other end is pressed on the first adjustable spring press part, and one end of the second adjustable spring is pressed on the bottom of lifting seat, the other end
It is pressed on the second adjustable spring press part.
In first upset sub-agencies 10, cam member 90 is installed in rotary shaft, cam member is provided with the first convex portion 91 and second
The angular distance of convex portion 92, the first convex portion and the second convex portion is 90 degree, and the first convex portion is located at the front of rotary shaft 70, and second is convex
Portion is located at the lower section of rotary shaft, and the first convex portion offsets with the curved portions 420 on fixture 42, and the fixture is arranged on pedestal 40
On, the second convex portion 92 offsets with the second convex portion pressure section 62 on lifting seat 60.Wherein, the first convex portion and the rotation of the second convex portion edge
The axile displacement of axle is set.
In first upset sub-agencies 10, rotary shaft 70 is provided with the first flat shaft part, and it is flat that the cam member 90 is arranged on first
On shaft part, the mounting hole of cam member is identical with the shape of the first flat shaft part, so, it is ensured that cam member is same with the rotation of rotary shaft
Step rotation.
In first upset sub-agencies 10, pedestal 40 is provided with the first slide rail 43, and the translating base 50 coordinates in the first slide rail
On, translating base is movable along the first slide rail.Translating base is provided with the second slide rail 52, and the lifting seat 60 coordinates in the second slide rail
On, lifting seat is lifted along the second slide rail.
In first upset sub-agencies 10, execution unit 63 is installed, the execution unit is by lifting seat 60 on lifting seat 60
Advance, vertical motion acts on exterior object.
With reference to Fig. 3, the linkage unit 30 includes the first T-piece 31 and the second T-piece 32, the connection being symmetrical set
The driving lever 33 of first T-piece and the second T-piece.First T-piece is arranged on left side first and overturn in the rotary shaft of sub-agencies 10, the
Two T-pieces are arranged on right side second and overturn in the rotary shaft of sub-agencies 20.
The right branch of first T-piece 31 is arranged in the rotary shaft 70 of the first upset sub-agencies 10, a left side point for the first T-piece
Branch connects driving lever 33, and the inferior division of the first T-piece is provided with gag lever post 34, and gag lever post can be pressed on the first upset sub-agencies 10
On fixture 42.
The rotary shaft 70 of first upset sub-agencies 10 is provided with the second flat shaft part, and the right branch of the first T-piece 31 is arranged on
On second flat shaft part, the installation hole shape of the first T-piece right branch is identical with the shape of the second flat shaft part.
Original state, by taking the first upset sub-agencies 10 as an example, the first convex portion 91 and the curved portions on the rear wall of fixture 42
420 are offseted, and the first adjustable spring 81 compresses and gathers elastic potential energy, and the second convex portion 92 is compressed with the second convex portion on lifting seat 60
Portion 62 offsets, and the second adjustable spring 82 compresses and gathers elastic potential energy.
Operator's forward direction swings the driving lever 33, and the first upset sub-agencies 10 and second overturn the rotary shaft 70 of sub-agencies 20
Rotate.For the first upset sub-agencies 10, the first convex portion 91 on cam member 90 no longer offsets with the curved portions 420, the
Two convex portions 92 no longer offset with second convex portion pressure section 62, in this way, the elastic potential energy of the first adjustable spring is released, put down
Seat 50 is moved to translate forward along the first slide rail 43；Meanwhile, the elastic potential energy of the second adjustable spring is released, lifting seat 60 along second
Slide rail 52 rises, and rotary shaft 70 is relatively moved in elongate holes 61.Finally, lifting seat 60 and execution unit 63 thereon is complete
Into the motion advanced and risen.
Driving lever 33 described in operator's backswing, until the upset sub-agencies of gag lever post 34 and first in the first T-piece 31
10 front side wall of fixture 42 offsets, the fixture front side wall of gag lever post and the second upset sub-agencies 10 in the second T-piece 32
Offset.Now, for the first upset sub-agencies 10, the first convex portion 91 offsets with the curved portions 420 again, after translating base 50
Move and the first adjustable spring 81 compresses, synchronously, the second convex portion 92 offsets with second convex portion pressure section 62 again, lifting seat
60 decline and the second adjustable spring 82 compress.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (7)
1. a kind of switching mechanism, including translating base (50) of the elastic connection on pedestal (40), elastic connection are on translating base
Lifting seat (60), it is characterised in that：Rotary shaft (70) is articulated with translating base, rotary shaft passes through elongate holes (61), strip
Hole is opened on lifting seat, and the length direction of elongate holes is the lifting direction of lifting seat；
Cam member (90) is installed, cam member is provided with the first convex portion (91) and the second convex portion (92) in rotary shaft, the first convex portion position
In the front of rotary shaft, the second convex portion is located at the lower section of rotary shaft, and the first convex portion is offseted with fixture (42), and fixture is arranged on
On pedestal, the second convex portion offsets with lifting seat.
2. a kind of switching mechanism as claimed in claim 1, it is characterised in that：Translating base (50) passes through the first adjustable spring (81)
With pedestal (40) elastic connection, the telescopic direction of the first adjustable spring is the translation direction of translating base.
3. a kind of switching mechanism as claimed in claim 1, it is characterised in that：Pedestal (40) is provided with the first slide rail (43), institute
Translating base (50) is stated to coordinate on the first slide rail.
4. a kind of switching mechanism as claimed in claim 1, it is characterised in that：Lifting seat (60) passes through the second adjustable spring (82)
With translating base (50) elastic connection, the telescopic direction of the second adjustable spring is the lifting direction of lifting seat.
5. a kind of switching mechanism as claimed in claim 1, it is characterised in that：Translating base (50) is provided with the second slide rail (52),
The lifting seat (60) coordinates on the second slide rail.
6. a kind of switching mechanism as claimed in claim 1, it is characterised in that：First convex portion (91) and the rotation of the second convex portion (92) edge
The axile displacement of rotating shaft (70) is set.
7. a kind of switching mechanism as claimed in claim 1, it is characterised in that：Rotary shaft is provided with T-piece, T-piece on (70)
Right branch be arranged in rotary shaft (70), the left branch of T-piece is provided with driving lever (33), and the inferior division of T-piece is provided with spacing
Bar (34), gag lever post can be pressed on fixture (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743080.3A CN107283416B (en) | 2017-08-25 | 2017-08-25 | A kind of turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743080.3A CN107283416B (en) | 2017-08-25 | 2017-08-25 | A kind of turnover mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107283416A true CN107283416A (en) | 2017-10-24 |
| CN107283416B CN107283416B (en) | 2019-08-06 |
Family
ID=60107253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743080.3A Active CN107283416B (en) | 2017-08-25 | 2017-08-25 | A kind of turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283416B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319479A (en) * | 2018-10-26 | 2019-02-12 | 徐进 | A kind of overturning transfer robot frame |
| CN111042518A (en) * | 2019-12-30 | 2020-04-21 | 吴权辉 | Turnover mechanism of creeping formwork device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3218454A1 (en) * | 1982-05-15 | 1983-11-17 | Fa. Julius Greis, 5600 Wuppertal | Device for the repeatable performance of a sequence of movements by a multi-membered arrangement |
| CN201871459U (en) * | 2010-11-17 | 2011-06-22 | 佛山市蓝箭电子有限公司 | Silver paste curdling device |
| CN103434170A (en) * | 2013-09-04 | 2013-12-11 | 吴江市博众精工科技有限公司 | Press-fit cam mechanism |
| CN104908034A (en) * | 2015-05-29 | 2015-09-16 | 惠州亿纬锂能股份有限公司 | Feeding manipulator |
| CN105033995A (en) * | 2015-08-05 | 2015-11-11 | 清华大学深圳研究生院 | Swing manipulator driven by cams |
| CN105583844A (en) * | 2016-03-02 | 2016-05-18 | 江苏豪林自动化科技有限公司 | Feeding mechanical arm based on cam structure |
-
2017
- 2017-08-25 CN CN201710743080.3A patent/CN107283416B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3218454A1 (en) * | 1982-05-15 | 1983-11-17 | Fa. Julius Greis, 5600 Wuppertal | Device for the repeatable performance of a sequence of movements by a multi-membered arrangement |
| CN201871459U (en) * | 2010-11-17 | 2011-06-22 | 佛山市蓝箭电子有限公司 | Silver paste curdling device |
| CN103434170A (en) * | 2013-09-04 | 2013-12-11 | 吴江市博众精工科技有限公司 | Press-fit cam mechanism |
| CN104908034A (en) * | 2015-05-29 | 2015-09-16 | 惠州亿纬锂能股份有限公司 | Feeding manipulator |
| CN105033995A (en) * | 2015-08-05 | 2015-11-11 | 清华大学深圳研究生院 | Swing manipulator driven by cams |
| CN105583844A (en) * | 2016-03-02 | 2016-05-18 | 江苏豪林自动化科技有限公司 | Feeding mechanical arm based on cam structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319479A (en) * | 2018-10-26 | 2019-02-12 | 徐进 | A kind of overturning transfer robot frame |
| CN109319479B (en) * | 2018-10-26 | 2020-05-15 | 浙江万衡工贸有限公司 | Overturning transfer robot frame |
| CN111042518A (en) * | 2019-12-30 | 2020-04-21 | 吴权辉 | Turnover mechanism of creeping formwork device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107283416B (en) | 2019-08-06 |
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| CB02 | Change of applicant information |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Applicant after: BOZHON PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Applicant before: BOZHONG (SUZHOU) PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231206 Address after: 611230 Floors 1 to 2, Building 112, Standardization Plant, No. 333, Middle Chenxi Avenue, Chongzhou Intelligent Application Industry Functional Zone, Chengdu, Sichuan Patentee after: Sichuan Zhongda Precision Technology Co.,Ltd. Address before: 215200 No. 666, Hu Xin Road, Wujiang economic and Technological Development Zone, Wujiang District, Suzhou, Jiangsu Patentee before: BOZHON PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. |