CN201963828U - Linear and fixed angle rotating hybrid movement mechanism - Google Patents
Linear and fixed angle rotating hybrid movement mechanism Download PDFInfo
- Publication number
- CN201963828U CN201963828U CN 201120006762 CN201120006762U CN201963828U CN 201963828 U CN201963828 U CN 201963828U CN 201120006762 CN201120006762 CN 201120006762 CN 201120006762 U CN201120006762 U CN 201120006762U CN 201963828 U CN201963828 U CN 201963828U
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- CN
- China
- Prior art keywords
- travel axis
- sphenoid surface
- pin bushing
- under
- straight line
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a linear and fixed angle rotating hybrid movement mechanism, which is simple and convenient to use and has low cost. The mechanism comprises a linear movement device, wherein the linear movement device is connected with a movement shaft; and meanwhile, the lower part of the movement shaft is provided with a rotating device.
Description
Technical field
The utility model relates to a kind of straight line and decides angle rotation hybrid motion mechanism.
Background technique
At present, on the intermittence weighing equipment, realize the automatic weighing of one group of sample, generally be that one group of sample is distributed on the rotating disk, and rotating disk rotates to an angle and realizes that sample changes, and rotating disk rises, descends and once finish a weighing.
Angle is rotated automatically and straight line rise and fall action to finish above-mentioned deciding, traditional implementation is that two kinds of textural associations are realized, be that straight line is realized by different mode of structure respectively with rotation, straight line motion is generally realized by structures such as slidercrank mechanism, cam, gear rack, is rotatablely moved and directly realize by motor.Two kinds of mechanisms compound caused complex structure, control is loaded down with trivial details, volume is big, cost is high.
The model utility content
The purpose of this utility model provides a kind of simple, easy to use, lower-cost straight line and decides angle rotation hybrid motion mechanism exactly for addressing the above problem.
For achieving the above object, the utility model is to adopt following technical proposals to realize:
A kind of straight line reaches decides angle rotation hybrid motion mechanism, and it comprises linear drive, and linear drive is connected with travel axis, is provided with whirligig in the travel axis bottom simultaneously.
Described travel axis is arranged in the pushing sleeve, is provided with the motion axial trough on travel axis, and the motion axial trough matches with the position rotating pin; Bottom at travel axis is provided with whirligig.
Described whirligig be installed in travel axis and with guide sleeve device that travel axis matches in the wedge shape slewing gear.
Described travel axis is provided with on the travel axis sphenoid surface under the sphenoid surface and travel axis; Guide sleeve device is divided into upper guide bush and following guide pin bushing, is provided with sphenoid surface under the upper guide bush in upper guide bush, and sphenoid surface matches with sphenoid surface on the travel axis under the upper guide bush; Sphenoid surface on the guide pin bushing under in following guide pin bushing, being provided with, sphenoid surface matches with sphenoid surface under the travel axis on the following guide pin bushing; The sphenoid surface following guide pin bushing guiding groove interior with being installed in down guide pin bushing matches under the travel axis simultaneously.
Described linear drive is reciprocating type, is pinion and rack or slidercrank mechanism or screw mechanism or cylinder or oil hydraulic cylinder.
The advantage of this model utility is:
1, motion accurately.
2, control is convenient.
3, volume is little.
4, cost is low.
Description of drawings
Fig. 1 is the utility model structural drawing.
Wherein, 1. linear drive; 2. pushing sleeve; 3. motion axial trough 4. position rotating pins; 5. travel axis; 6. sphenoid surface under the upper guide bush; 7. sphenoid surface on the travel axis; 8. sphenoid surface under the travel axis; 9. descend sphenoid surface on the guide pin bushing; 10. descend guide pin bushing; 11. following guide pin bushing guiding groove.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Embodiment 1:
Among Fig. 1, the utility model comprises travel axis 5, linear drive 1 and whirligig three parts.Linear drive 1 promotes pushing sleeve 2 and does straight line motion.The upper end of travel axis 5 is processed with motion axial trough 3, and position rotating pin 4 one ends are installed in the pushing sleeve 2, and an end inserts in the motion axial trough 3, and pushing sleeve 2 moves up and down together by position rotating pin 4 actuation movement axles 5, and travel axis 5 can rotate in pushing sleeve 2.When travel axis 5 moves to downward vertically that sphenoid surface 8 contacts with sphenoid surface 9 on the following guide pin bushing under the travel axis, two sphenoid surface under the effect of translational forces, the slide relative several angle, under the travel axis on sphenoid surface 8 and the following guide pin bushing sphenoid surface 9 mesh fully.Travel axis 5 continues to move up into down guide pin bushing 10 under the straight lines, and sphenoid surface 8 enters down and does straight line motion in the guide pin bushing guiding groove 11 and be displaced downwardly to lower dead center under the travel axis.Then, travel axis 5 under the promotion of linear drive 1 and pushing sleeve 2 upwards straight line move away guiding groove, and the continuation straight line moves upward, sphenoid surface 7 contacts with sphenoid surface 6 under the upper guide bush to the travel axis of travel axis 5, two sphenoid surface are under the effect of translational forces, the slide relative several angle, on the travel axis under sphenoid surface 7 and the upper guide bush sphenoid surface 6 mesh fully.So far travel axis has been got back to starting point again, has finished straight line motion and twice angle rotation up and down.
By adjusting under the travel axis sphenoid surface 9 on the sphenoid surface 8 and following guide pin bushing, and the tooth matching angle of sphenoid surface 6 under sphenoid surface 7 and the upper guide bush on the travel axis, can be adjusted under the straight line motion of one-period the angle that travel axis rotates.
Claims (5)
1. a straight line reaches and decides angle rotation hybrid motion mechanism, it is characterized in that it comprises linear drive, and linear drive is connected with travel axis, is provided with whirligig in the travel axis bottom simultaneously.
2. straight line as claimed in claim 1 reaches decides angle rotation hybrid motion mechanism, it is characterized in that described travel axis is arranged in the pushing sleeve, is provided with the motion axial trough on travel axis, and the motion axial trough matches with the position rotating pin; Bottom at travel axis is provided with whirligig.
3. straight line as claimed in claim 1 or 2 and decide angle and rotates hybrid motion mechanism is characterized in that, described whirligig be installed in travel axis and with guide sleeve device that travel axis matches in the wedge shape slewing gear.
4. straight line as claimed in claim 3 and decide angle and rotates hybrid motion mechanism is characterized in that, described travel axis is provided with on the travel axis sphenoid surface under the sphenoid surface and travel axis; Guide sleeve device is divided into upper guide bush and following guide pin bushing, is provided with sphenoid surface under the upper guide bush in upper guide bush, and sphenoid surface matches with sphenoid surface on the travel axis under the upper guide bush; Sphenoid surface on the guide pin bushing under in following guide pin bushing, being provided with, sphenoid surface matches with sphenoid surface under the travel axis on the following guide pin bushing; The sphenoid surface following guide pin bushing guiding groove interior with being installed in down guide pin bushing matches under the travel axis simultaneously.
5. straight line as claimed in claim 1 reaches decides angle rotation hybrid motion mechanism, it is characterized in that described linear drive is reciprocating type, is pinion and rack or slidercrank mechanism or screw mechanism or cylinder or oil hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120006762 CN201963828U (en) | 2011-01-11 | 2011-01-11 | Linear and fixed angle rotating hybrid movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120006762 CN201963828U (en) | 2011-01-11 | 2011-01-11 | Linear and fixed angle rotating hybrid movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963828U true CN201963828U (en) | 2011-09-07 |
Family
ID=44526364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120006762 Expired - Lifetime CN201963828U (en) | 2011-01-11 | 2011-01-11 | Linear and fixed angle rotating hybrid movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661373A (en) * | 2012-04-29 | 2012-09-12 | 伍尚强 | Transmission device capable of converting straight line movement into rotating movement |
| CN107110184A (en) * | 2014-11-20 | 2017-08-29 | 海德罗莱恩公司 | Revolving actuator, switch actuator and the method for producing rotation |
-
2011
- 2011-01-11 CN CN 201120006762 patent/CN201963828U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661373A (en) * | 2012-04-29 | 2012-09-12 | 伍尚强 | Transmission device capable of converting straight line movement into rotating movement |
| CN102661373B (en) * | 2012-04-29 | 2014-09-17 | 伍尚强 | Transmission device capable of converting straight line movement into rotating movement |
| CN107110184A (en) * | 2014-11-20 | 2017-08-29 | 海德罗莱恩公司 | Revolving actuator, switch actuator and the method for producing rotation |
| US10598195B2 (en) | 2014-11-20 | 2020-03-24 | Hydroline Oy | Rotary actuator, converting actuator and method for producing rotation |
| CN107110184B (en) * | 2014-11-20 | 2020-03-27 | 海德罗莱恩公司 | Rotary actuator, conversion actuator and method for producing rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |