CN102734414B - Planar transmission steering device - Google Patents
Planar transmission steering device Download PDFInfo
- Publication number
- CN102734414B CN102734414B CN201210163611.9A CN201210163611A CN102734414B CN 102734414 B CN102734414 B CN 102734414B CN 201210163611 A CN201210163611 A CN 201210163611A CN 102734414 B CN102734414 B CN 102734414B
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- slide
- slide bar
- boss
- oblique chute
- turning device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The invention discloses a planar transmission steering device which is provided with a sliding base, a sliding block and a sliding rod, wherein the sliding base is provided with a limiting chute, and the sliding block is provided with a positioning boss; the sliding base and the sliding block are mutually assembled, the positioning boss of the sliding block is also provided with multiple groups of oblique chutes which are parallel in an interval manner, and the included angles alpha between the oblique chutes and a sliding rod shaft are 15-85 degrees; the two side groove walls of the limiting chute of the sliding base are provided with gaps, the sliding rod penetrates through the gaps at two side in a sleeving manner and is assembled in the direction which is perpendicular to the limiting chute, and the front part of the sliding rod is provided with multiple groups of bosses in the interval manner; the bosses are mutually matched with the oblique chutes, and a spacing L1 between the bosses and a spacing L2 between the oblique chutes meet the following formula: L2=L1sin alpha; and when the sliding rod does linear motion, each group of bosses on the sliding rod and each group of oblique chutes on the sliding blocks are successively matched. According to the invention, the simple compound mode realizes the switchover of motion direction of different constructional elements, and meanwhile, constructional elements such as the sliding block and the sliding rod can carry out reciprocating motion through controlling the positive and negative revolution of a motor of a reductor.
Description
technical field:
The present invention relates to a kind of structure of transmission turning device, belong to Machine Design and transmission turning mechanism design field.
background technique:
The industrial equipments such as some precision detecting instruments, optical-mechanical means are at the scene in the work of in service or test room, often need a kind of transmission turning device to carry out the specific action of additional related actuator, coordinated the tasks such as a series of measurement, calibration, demarcation.This transmission turning matching requirements reliability is high, easy and simple to handle, small volume, traditional reversing arrangement as the driving mechanisms such as turbine and worm mechanism, space gear train all cannot be only with two members with regard to the easy switching that axially moves to radial motion that realizes member.
summary of the invention:
Technical problem to be solved by this invention is, a kind of transmission turning device is provided, it can be by the end thrust of linear electric motor output by the commutation effect of slide block, sliding bar mechanism, change the axial motion of slide bar into slide block and be attached to the radial motion of shoe surface object, realized the switching of plane inner member moving direction.
In order to solve the problems of the technologies described above, the present invention takes following technological scheme:
A kind of plane transmission turning device, it is provided with slide, slide block and slide bar, slide is provided with limit sliding chutes, slide block is provided with positioning boss, described slide assembles mutually with slide block, and on the positioning boss of slide block, also interval has the parallel oblique chute of many groups, and the angle α of oblique chute and sliding pole axis is 15-85 degree; Be preferably 30～60 degree.
The both sides cell wall of the limit sliding chutes of described slide is provided with breach, and described slide bar wears both sides breach and perpendicular to the assembling of limit sliding chutes direction, slide bar front portion is interval with many group boss, and described boss and oblique chute are suitable, the spacing L of described each boss
1spacing L with each oblique chute
2meet: L
2=L
1sin α, when slide bar straight line motion, the boss of respectively organizing on slide bar coordinates successively with the oblique chute of respectively organizing on slide block.
Further design of the present invention is:
The limit sliding chutes of slide takes the shape of the letter U, and is provided with interior flanging in U-shaped mouth position, plays auxiliary position-limiting action.
Described slide block comprises a bearing table, and bearing table is provided with protuberance, and described positioning boss is set on this protuberance, and the both sides of positioning boss and board platform form fitting recess, and this fitting recess matches with the interior flanging of described limit sliding chutes.
Bearing table is provided with and is suitable for and the mounting hole that is transmitted parts and is connected.
On positioning boss, be also provided with locking groove, locking groove correspondence is positioned at the rear portion of the oblique chute of the last item.
Oblique chute quantity on slide bar convex platform quantity and slide block is suitable.On positioning boss, the height of the degree of depth of oblique chute and slide bar convex platform is suitable.
Breach on slide is T-shaped, and the transverse part of T shape and slide bar are adaptive, and the vertical part of T shape and the projection section of slide bar are suitable.
Boss on slide bar is that cylindrical, end face ovalize or this boss both sides are provided with the hypotenuse with oblique chute adaptation.
The rear end of slide bar is connected with linear drive (straight line speed reducer).
the invention has the beneficial effects as follows:
Device of the present invention can be planar, by straight line speed reducer band moving slide-bar moving linearly, slide block with speed V1 move simultaneously, V1 direction is perpendicular to V.Thereby with easy reliable method, realized the switching of different component moving direction, the end thrust of slide bar has realized the radial motion of slide block.
Steering gear of the present invention has higher stability of motions and precision.
The present invention is simple and practical, is convenient to installation and maintenance, is also convenient to manufacturing.
accompanying drawing explanation:
Fig. 1 is Whole Equipment exploded view of the present invention
Fig. 2 is slide block structure schematic diagram of the present invention
Fig. 3 is slide carriage structure schematic diagram of the present invention
Fig. 4 is the ssembly drawing of the steering gear of the present invention
Fig. 5 is that the C-C of Fig. 4 is to view
Fig. 6 is the sectional view of slide
in figure:
1-slide, 1-1 limit sliding chutes, 1-2 T v notch v, 1-3 slide location and installation hole
2-slide block, the oblique chute of 2-1,2-2 positioning boss, 2-3 bearing table, 2-4 locking groove
3-slide bar, 3-1 cylinder boss, 3-2 the first cylinder boss, 4-joint, 5-slide bar, 6-slider block, 7-straight line speed reducer, 8-straight line speed reducer slide bar
specific embodiments:
Example 1
As schemed, as shown in .1, figure .2, figure .3, the invention provides a kind of plane transmission turning device, mainly comprise slide 1, slide block 2, slide bar 3, conversion adapter 4, slide bar 5, slider block 6, straight line speed reducer 7, speed reducer slide bar 8 etc.
Slide block 2 is provided with positioning boss 2-2, and slide 1 assembles mutually with slide block 2, and the positioning boss 2-2 of slide block 2 is upper and interval has four groups of parallel oblique chute 2-1, and the angle α of oblique chute 2-1 and slide bar is 35 degree.
The both sides cell wall of the limit sliding chutes 1-1 of slide is provided with T v notch v 1-2, and slide bar 3 wears both sides breach and perpendicular to the assembling of limit sliding chutes 1-1 direction, slide bar front portion is interval with five groups of boss, and boss and oblique chute are suitable, the spacing L of each boss
1spacing L with each oblique chute
2meet: L
2=L
1sin α, when slide bar 3 straight line motion, the boss of respectively organizing on slide bar 3 coordinates successively with the oblique chute of respectively organizing on slide block.When slide bar 3 retreats to dead-centre position, first cylinder boss 3-2 coordinates with locking groove 2-4, plays position-limiting action, in the time of can avoiding reverse, threads off.
The exportable linear thrust F of straight line speed reducer 7; Meanwhile, speed reducer slide bar 8 is with the at the uniform velocity V motion of speed of 10mm/s.Slide bar 5 is directly connected with speed reducer slide bar 8, plays the effect of transmitting thrust, and is synchronized with the movement with speed reducer slide bar 8, and the length of slide bar 5 can need to regulate according to reality, and it is to connect power take-off and the bridge that turns to actuator.
Further, slide bar 5 is transmitted to slide bar 3 by thrust F, 3 T v notch v 1-2 that are positioned at slide 1 side with speed V straight line insertion vertically of slide bar; Make directly to insert the oblique chute 2-1 on slide block 2 after cylinder boss 3-1 enters T v notch v 1-2.The oblique chute width of the diameter d of cylinder boss 3-1 and shoe surface is adaptive, on the number of each cylinder boss on described slide bar 3 and slide block, 2 oblique chute numbers are relation one to one, when the last cylinder boss on slide bar 3 skids off oblique chute, a rear cylinder boss just enters next oblique chute, there is certain proportion relation in the relative movement of cylinder boss 3-1 and oblique chute 2-1, cylinder boss enters corresponding oblique chute in turn, there will not be dropout.While moving in the oblique chute of cylinder boss on slide block 3, cylinder boss 3-1 surface remains tangent with oblique chute 2-1 sidewall, and the thrust that slide bar 3 produces straight line speed reducer 7 by cylinder boss 3-1 is on oblique chute.Under the effect of this thrust, the positioning boss 2-2 on slide block 2 can be free to slide along opening direction in the limit sliding chutes 1-1 on slide 1, and both are Spielpassung; The position-limiting action of the limit sliding chutes 1-1 of work cannot move slide block 2 vertically, can only be with speed V1 along slide 2 chute opening direction uniform motion.The movement travel of slide block is relevant with surface length and the α angle of oblique notching, and increase chute length and can make undoubtedly slide block, slide equal-volume increase, thereby this reversing arrangement is mainly for short-range commutation and transmission, and the stroke of straight line speed reducer is unsuitable long.
Thus, under the effect of transmission turning device of the present invention, the end thrust F that straight line speed reducer 7 produces is converted into the thrust F1 vertical with F; The axial motion V of slide bar 5 is diverted as the slide block 2 radial motion V1 vertical with V, has realized the vertical transition of moving direction.On the bearing table 2-3 of slide block, can arrange as required screw, be connected with carried object, drive the motion of this object; By controlling motor steering, straight line speed reducer 7 can be with moving slide-bar 5 to move reciprocatingly; Correspondingly, slide block 2 and the object that carries thereof also can move back and forth.
In addition,
Boss on slide bar except adopt above-mentioned cylindrical, can also adopt end face ovalize, or adopt boss both sides to be provided with the hypotenuse structure with oblique chute adaptation.
Breach on slide also can adopt rectangle or inclined-plane shape, with the shape with slide bar convex platform, is adapted for suitable.
Claims (10)
1. a plane transmission turning device, it is provided with slide, slide block and slide bar, slide is provided with limit sliding chutes, slide block is provided with positioning boss, described slide assembles mutually with slide block, and on the positioning boss of slide block, also interval has the parallel oblique chute of many groups, and the angle α of oblique chute and sliding pole axis is 15-85 degree;
The both sides cell wall of the limit sliding chutes of described slide is provided with breach, and described slide bar wears both sides breach and perpendicular to the assembling of limit sliding chutes direction, slide bar front portion is interval with many group boss, and described boss and oblique chute are suitable, the spacing L of each boss
1spacing L with each oblique chute
2meet: L
2=L
1sin α, when slide bar straight line motion, the boss of respectively organizing on slide bar coordinates successively with the oblique chute of respectively organizing on slide block.
2. plane transmission turning device according to claim 1, is characterized in that: the limit sliding chutes of described slide takes the shape of the letter U, and is provided with interior flanging in U-shaped mouth position.
3. plane transmission turning device according to claim 2, it is characterized in that: described slide block comprises a bearing table, bearing table is provided with protuberance, described positioning boss is set on this protuberance, the both sides of positioning boss and board platform form fitting recess, and this fitting recess matches with the interior flanging of described limit sliding chutes.
4. plane transmission turning device according to claim 3, is characterized in that: described bearing table is provided with and is suitable for and the mounting hole that is transmitted parts and is connected.
5. plane transmission turning device according to claim 1, is characterized in that: the tilt angle alpha of described oblique chute is 30～60 degree; The notch position of described oblique chute is established lead angle.
6. plane transmission turning device according to claim 1, is characterized in that: on positioning boss, be also provided with locking groove, locking groove correspondence is positioned at the rear portion of the oblique chute of the last item.
7. plane transmission turning device according to claim 1, is characterized in that: on described positioning boss, the height of the degree of depth of oblique chute and slide bar convex platform is suitable.
8. plane transmission turning device according to claim 1, is characterized in that: the breach on described slide is T-shaped, and the transverse part of T shape and slide bar are adaptive, and the vertical part of T shape and the projection section of slide bar are suitable.
9. plane transmission turning device according to claim 1, is characterized in that: the boss on described slide bar is that cylindrical, end face ovalize or this boss both sides are provided with the hypotenuse with oblique chute adaptation.
10. plane transmission turning device according to claim 1, is characterized in that: the rear end of described slide bar is connected with linear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163611.9A CN102734414B (en) | 2012-05-24 | 2012-05-24 | Planar transmission steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163611.9A CN102734414B (en) | 2012-05-24 | 2012-05-24 | Planar transmission steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734414A CN102734414A (en) | 2012-10-17 |
| CN102734414B true CN102734414B (en) | 2014-09-10 |
Family
ID=46990462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210163611.9A Active CN102734414B (en) | 2012-05-24 | 2012-05-24 | Planar transmission steering device |
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| Country | Link |
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| CN (1) | CN102734414B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979078A (en) * | 2018-07-26 | 2018-12-11 | 蒋卫军 | A kind of band circular arc ceramic tile U.S. seam grooving apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376219B (en) * | 2019-08-06 | 2020-08-14 | 中国水利水电科学研究院 | Test device and test method based on crack real state |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005148A1 (en) * | 1980-02-12 | 1981-08-20 | Hartmann & Braun Ag, 6000 Frankfurt | Photometric gas analyser test appts. - uses measurement and reference cuvettes with rotating disc cuvette selector |
| JP2903457B2 (en) * | 1993-11-20 | 1999-06-07 | 株式会社堀場製作所 | Gas analyzer and gas analyzer |
| CN1740775A (en) * | 2005-09-15 | 2006-03-01 | 聚光科技（杭州）有限公司 | In-position gas analyzing system with in-position calibrating function |
| CN201196253Y (en) * | 2008-03-25 | 2009-02-18 | 无锡锡锻机床有限公司 | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press |
| CN101907216A (en) * | 2010-07-20 | 2010-12-08 | 周惠兴 | Two-degree-of-freedom tripod head mechanism |
| CN202092953U (en) * | 2011-06-03 | 2011-12-28 | 天津市蓝宇科工贸有限公司 | Direct insertion type smoke ultraviolet differential probe with on-line calibration optical path |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8220688B2 (en) * | 2009-12-24 | 2012-07-17 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument with electric actuator directional control assembly |
-
2012
- 2012-05-24 CN CN201210163611.9A patent/CN102734414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005148A1 (en) * | 1980-02-12 | 1981-08-20 | Hartmann & Braun Ag, 6000 Frankfurt | Photometric gas analyser test appts. - uses measurement and reference cuvettes with rotating disc cuvette selector |
| JP2903457B2 (en) * | 1993-11-20 | 1999-06-07 | 株式会社堀場製作所 | Gas analyzer and gas analyzer |
| CN1740775A (en) * | 2005-09-15 | 2006-03-01 | 聚光科技（杭州）有限公司 | In-position gas analyzing system with in-position calibrating function |
| CN201196253Y (en) * | 2008-03-25 | 2009-02-18 | 无锡锡锻机床有限公司 | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press |
| CN101907216A (en) * | 2010-07-20 | 2010-12-08 | 周惠兴 | Two-degree-of-freedom tripod head mechanism |
| CN202092953U (en) * | 2011-06-03 | 2011-12-28 | 天津市蓝宇科工贸有限公司 | Direct insertion type smoke ultraviolet differential probe with on-line calibration optical path |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979078A (en) * | 2018-07-26 | 2018-12-11 | 蒋卫军 | A kind of band circular arc ceramic tile U.S. seam grooving apparatus |
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| CN102734414A (en) | 2012-10-17 |
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Effective date of registration: 20200407 Address after: 210061 First Floor of No.8 Scientific Research Building, Yongjin Road, Jiangbei New District, Nanjing City, Jiangsu Province Patentee after: NANJING NANHUAN WATER TECHNOLOGY Co.,Ltd. Address before: Yongjin road high tech Development Zone in Nanjing City, Jiangsu Province, No. 8 210061 Patentee before: NANJING GUODIAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240131 Address after: 210032 No.8 Yongjin Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: NANJING GUODIAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Patentee after: NANJING NANHUAN WATER TECHNOLOGY Co.,Ltd. Address before: 210061 1st floor, scientific research building, No.8, Yongjin Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee before: NANJING NANHUAN WATER TECHNOLOGY Co.,Ltd. Country or region before: China |