CN103475148A - Propelling system capable of being automatically positioned - Google Patents
Propelling system capable of being automatically positioned Download PDFInfo
- Publication number
- CN103475148A CN103475148A CN201310457191XA CN201310457191A CN103475148A CN 103475148 A CN103475148 A CN 103475148A CN 201310457191X A CN201310457191X A CN 201310457191XA CN 201310457191 A CN201310457191 A CN 201310457191A CN 103475148 A CN103475148 A CN 103475148A
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- CN
- China
- Prior art keywords
- positioning pin
- cursor
- elastic positioning
- gear wheel
- motor
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- 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.)
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- Portable Nailing Machines And Staplers (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a propelling system capable of being automatically positioned. The propelling system comprises a motor (1), a small gear (2), a large gear (3), a propelling spiral (5), an elastic positioning pin (6), trigger switch systems (4) and a machine frame. The machine frame is further fixedly provided with the elastic positioning pin (6), the elastic positioning pin (6) can press the large gear (3) under the action of elasticity and can be inserted into positioning holes when the positioning holes in the large gear (3) rotate to a position opposite to the elastic positioning pin (6), and the inner sides of the two positioning holes are provided with the trigger switch systems (4) which are used for cutting off power of the motor (1) when the elastic positioning pin (6) is inserted into the positioning holes.
Description
Technical field
The application relates to propulsion system, is specially a kind of propulsion system that can automatically locate.
Background technology
Propulsion system can be applied in multiple fields, so long as need to carry out the device of linear reciprocal movement, can apply propulsion system.In prior art, propulsion system is to utilize motor or power manually is provided, and by gear, meshes location, and screw mechanism advances object.Disguise due to location hole in gear, manual operation needs the operator to have certain experience accurately to judge the corresponding relation between amount of spin and stroke, and need the accurately completion status of judgement location, this produces certain error unavoidably, cause locating unreliable, accuracy is low.Although use motor to provide the power of location can save manpower, still need the completion status of artificial judgement location, complicated operation is also still higher to operator's specification requirement.
Summary of the invention
The present invention is in order to overcome above-mentioned technological deficiency, and provide a kind of propulsion system that can automatically locate with the trigger switch system, it can automatically cut off the power supply motor the end of reminding the operator to lock when locking completes, it is simple in structure, automaticity is high, operation is reliable, has saved manpower, and has reduced the specification requirement to the operator.
A kind of propulsion system that can automatically locate, comprise: motor, pinion, gear wheel, advance spiral, elastic positioning pin, trigger switch system and frame, wherein, motor connects with advancing spiral by power transmission shaft, on power transmission shaft, fixed cover is provided with pinion, pinion and the gear wheel engagement rotatably be arranged on frame, there are two location holes relative on diametric(al) on gear wheel, for the propelling spiral is positioned, also be installed with elastic positioning pin on frame, described elastic positioning pin can press to gear wheel under the effect of elastic force, and while can the location hole on gear wheel turning to the position relative with this elastic positioning pin and be inserted into location hole under the effect of elastic force in, be provided with the trigger switch system in two location holes, for when elastic positioning pin is inserted into location hole, motor being cut off the power supply, described trigger switch system comprises: but cursor trigger column, spring, cursor is attached to the location hole inwall of gear wheel pivotly, one end of spring-biased cursor, but make the other end of cursor be pressed against on trigger column, but make electrical power when cursor contacts with trigger column, when elastic positioning pin is inserted in location hole, elastic positioning pin compresses a described end of cursor, thereby overcomes the biasing force of spring, but makes the described other end of cursor leave described trigger column, but makes the motor outage when cursor disconnects with trigger column.
But by increase the trigger switch system that comprises cursor trigger column and spring in location hole, when being inserted in location hole, elastic positioning pin can automatically motor be cut off the power supply, to remind completing of operator location, avoided judging disconnected generation by accident, improved reliability.
The accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of system of the present invention;
Fig. 2 is the position view of location hole of the present invention;
Fig. 3 is the schematic diagram that trigger switch system of the present invention does not trigger state;
Fig. 4 is the schematic diagram that trigger switch system of the present invention has triggered state.
1. but motor 2. pinion 3. gear wheel 4. trigger switch systems 5. advance spiral 6. elastic positioning pin 41. cursor 42. trigger column 43. springs.
Embodiment
A kind of propulsion system that can automatically locate, comprise: motor 1, pinion 2, gear wheel 3, advance spiral 5, elastic positioning pin 6, trigger switch system 4 and frame, wherein, motor 1 connects with advancing spiral 5 by power transmission shaft, on power transmission shaft, fixed cover is provided with pinion 2, pinion 2 and gear wheel 3 engagements that rotatably are arranged on frame, there are two location holes relative on diametric(al) on gear wheel 3, for propelling spiral 5 is positioned, also be installed with elastic positioning pin 6 on frame, described elastic positioning pin 6 can press to gear wheel 3 under the effect of elastic force, and while can the location hole on gear wheel 3 turning to the position relative with this elastic positioning pin 6 and in being inserted into location hole under the effect in elastic force, be provided with trigger switch system 4 in two location holes, for when elastic positioning pin 6 is inserted into location hole, motor 1 being cut off the power supply, described trigger switch system 4 comprises: but cursor 41 trigger columns 42, spring 43, cursor 41 is attached to the location hole inwall of gear wheel 3 pivotly, one end of spring 43 bias voltage cursors 41, but the other end that makes cursor 41 is pressed against on trigger column 42, but when contacting with trigger column 42, cursor 41 makes electrical power, when elastic positioning pin 6 is inserted in location hole, elastic positioning pin 6 compresses a described end of cursor 41, thereby overcome the biasing force of spring 43, but make the described other end of cursor 41 leave described trigger column 42, but make the motor outage when cursor disconnects with trigger column.
Claims (1)
1. the propulsion system that can automatically locate, comprise: motor (1), pinion (2), gear wheel (3), advance spiral (5), elastic positioning pin (6), trigger switch system (4) and frame, wherein, motor (1) connects with advancing spiral (5) by power transmission shaft, on power transmission shaft, fixed cover is provided with pinion (2), pinion (2) and gear wheel (3) engagement rotatably be arranged on frame, there are two location holes relative on diametric(al) on gear wheel (3), for propelling spiral (5) is positioned, also be installed with elastic positioning pin (6) on frame, described elastic positioning pin (6) can press to gear wheel (3) under the effect of elastic force, and while can the location hole on gear wheel (3) turning to the position relative with this elastic positioning pin (6) and in being inserted into location hole under the effect in elastic force, be provided with trigger switch system (4) in two location holes, for motor (1) being cut off the power supply while being inserted into location hole when elastic positioning pin (6), described trigger switch system (4) comprising: cursor (41) but trigger column (42), spring (43), cursor (41) is attached to the location hole inwall of gear wheel (3) pivotly, one end of spring (43) bias voltage cursor (41), make cursor (41) but the other end to be pressed against trigger column (42) upper, but make electrical power when cursor contacts with trigger column, when elastic positioning pin (6) is inserted in location hole, elastic positioning pin (6) compresses a described end of cursor (41), thereby overcome the biasing force of spring (43), make cursor (41) but the described other end leave described trigger column (42), but make the motor outage when cursor and trigger column disconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457191.XA CN103475148B (en) | 2013-09-30 | 2013-09-30 | A kind of propulsion system that can be automatically positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457191.XA CN103475148B (en) | 2013-09-30 | 2013-09-30 | A kind of propulsion system that can be automatically positioned |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103475148A true CN103475148A (en) | 2013-12-25 |
| CN103475148B CN103475148B (en) | 2016-08-31 |
Family
ID=49799886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457191.XA Expired - Fee Related CN103475148B (en) | 2013-09-30 | 2013-09-30 | A kind of propulsion system that can be automatically positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103475148B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862451Y (en) * | 2005-11-15 | 2007-01-24 | 潘敏 | Propulsive interlocking device for drawer switch cabinet |
| CN201234077Y (en) * | 2008-07-11 | 2009-05-06 | 向荣集团有限公司 | Drawer interlocking apparatus for low voltage electricity distribution cabinet |
| JP2009161324A (en) * | 2008-01-09 | 2009-07-23 | Fuji Xerox Co Ltd | Paper transport device and image forming device |
| CN202840799U (en) * | 2012-10-19 | 2013-03-27 | 舒之 | Electric motor |
-
2013
- 2013-09-30 CN CN201310457191.XA patent/CN103475148B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862451Y (en) * | 2005-11-15 | 2007-01-24 | 潘敏 | Propulsive interlocking device for drawer switch cabinet |
| JP2009161324A (en) * | 2008-01-09 | 2009-07-23 | Fuji Xerox Co Ltd | Paper transport device and image forming device |
| CN201234077Y (en) * | 2008-07-11 | 2009-05-06 | 向荣集团有限公司 | Drawer interlocking apparatus for low voltage electricity distribution cabinet |
| CN202840799U (en) * | 2012-10-19 | 2013-03-27 | 舒之 | Electric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103475148B (en) | 2016-08-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170930 |