CN107191560A - A kind of pulsed internal-gear rack structure - Google Patents
A kind of pulsed internal-gear rack structure Download PDFInfo
- Publication number
- CN107191560A CN107191560A CN201710521381.1A CN201710521381A CN107191560A CN 107191560 A CN107191560 A CN 107191560A CN 201710521381 A CN201710521381 A CN 201710521381A CN 107191560 A CN107191560 A CN 107191560A
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- CN
- China
- Prior art keywords
- gear
- rack
- internal
- pulsed
- drive device
- 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.)
- Pending
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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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of pulsed internal-gear rack structure, it is characterised in that including rack, gear and can provide the drive device of circumference rotation, the rack is external tooth arc-shaped rack, the gear is internal-gear, and the rack and pinion engagement, the rack is connected with drive device.During operation, rack is moved in a circle, and is engaged with gear, drives gear movement, and then wheel and rack is separated, gear stop motion, and rack is engaged with gear again after running one week, so as to form impulse movement.
Description
Technical field
The present invention relates to a kind of gear ＆ rack structure, and in particular to a kind of pulsed internal-gear rack structure.
Background technology
Gear (Gear) is the colyliform machine components of the engagement transmission moment of torsion by tooth.It is mechanical with other dentations that gear passes through
Part（Such as another gear, rack, worm screw）Transmission, can be achieved to change rotating speed and moment of torsion, change the direction of motion and change motion shape
The functions such as formula.Due to transmission efficiency, gearratio is accurate, power bracket is big the advantages of, gear mechanism in industrial products extensively
Using it designs the quality that industrial products are directly influenced with manufacture level.Gear tooth mutually clasp gear can drive it is another
Individual pinion rotation transmits power.Two gears are separated, the gear on both sides can also be driven using chain, crawler belt, belt
And transmit power.
Conventional pulsed mechanical movement is moved back and forth frequently with crank connecting link, oil cylinder or rack and completed.Its mechanical structure phase
To complexity, part is more.Therefore a kind of more pulsed mechanical motion mechanism easy to use is needed.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of pulsed internal-gear rack structure,
Its is simple in construction, by using cooperatively for arc-shaped rack and gear, circular motion can be converted into pulsed motion, with wide
General applicability.
To reach above-mentioned purpose, the technical scheme is that：
A kind of pulsed internal-gear rack structure, it is characterised in that including rack, gear and can provide circumference rotation drive
Dynamic device, the rack is external tooth arc-shaped rack, and the gear is internal-gear, the rack and pinion engagement, the rack
It is connected with drive device.During operation, rack moves in a circle, and is engaged with gear, drives gear movement, then wheel and rack point
From gear stop motion, rack is engaged with gear again after running one week, so as to form impulse movement.
As the further improvement of such scheme, the rack includes denticle, supporting construction and attachment structure.
As the further improvement of such scheme, the supporting construction is in strip, described supporting construction one end and denticle
Connection, the other end and attachment structure are connected.
As the further improvement of such scheme, the structure that is made is provided with cushion hole.Operation hour rack and gear member
Impact is relatively strong and frequent, and the setting can alleviate impulsive force to a certain degree.
As the further improvement of such scheme, the drive device is motor.
Compared with prior art, the beneficial effects of the present invention are：
Its is simple in construction, by using cooperatively for arc-shaped rack and gear, and circular motion can be converted into pulsed motion, tool
There is wide applicability.
Brief description of the drawings
A kind of pulsed internal-gear rack structure schematic diagram that Fig. 1 is provided by the embodiment of the present invention.
Wherein：
1st, rack；2nd, gear；3rd, denticle；4th, supporting construction；5th, attachment structure；6th, cushion hole.
Embodiment
The specific effect of the design of the invention, concrete structure and generation is entered below with reference to embodiment and accompanying drawing
Row is removed, complete description, sufficiently to understand the purpose, feature and effect of the invention.Every skill of the invention
Art feature, can be with combination of interactions in the premise of not conflicting conflict.
Referring to Fig. 1, a kind of pulsed internal-gear rack structure, it is characterised in that including rack 1, gear 2 and can carry
For circumference rotate drive device, the rack 1 be external tooth arc-shaped rack, the gear 2 be internal-gear, the rack 1 with
Gear 2 is engaged, and the rack 1 is connected with drive device.During operation, rack 1 moves in a circle, and is engaged with gear 2, band moving gear
2 motions, then gear 2 is separated with rack 1, the stop motion of gear 2, and rack 1 is engaged with gear 2 again after running one week, so that
Form impulse movement.
As the further improvement of such scheme, the rack 1 includes denticle 3, supporting construction 4 and attachment structure 5.
As the further improvement of such scheme, the supporting construction 4 is in strip, described one end of supporting construction 4 and tooth
Body 3 is connected, the other end and attachment structure 5 are connected.
As the further improvement of such scheme, the structure that is made is provided with cushion hole 6.Operation hour rack 1 and gear 2
Part impact is relatively strong and frequent, and the setting can alleviate impulsive force to a certain degree.
As the further improvement of such scheme, the drive device is motor.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (5)
1. a kind of pulsed internal-gear rack structure, it is characterised in that including rack, gear and circumference rotation can be provided
Drive device, the rack is external tooth arc-shaped rack, and the gear is internal-gear, the rack and pinion engagement, the tooth
Bar is connected with drive device.
2. a kind of pulsed internal-gear rack structure according to claim 1, it is characterised in that the rack includes tooth
Body, supporting construction and attachment structure.
3. a kind of pulsed internal-gear rack structure according to claim 1, it is characterised in that the supporting construction is in
Strip, described supporting construction one end is connected with denticle, the other end and attachment structure are connected.
4. a kind of pulsed internal-gear rack structure according to claim 1, it is characterised in that described to be made in structure
Provided with cushion hole.
5. a kind of pulsed internal-gear rack structure according to claim 1, it is characterised in that the drive device is
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521381.1A CN107191560A (en) | 2017-06-30 | 2017-06-30 | A kind of pulsed internal-gear rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521381.1A CN107191560A (en) | 2017-06-30 | 2017-06-30 | A kind of pulsed internal-gear rack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191560A true CN107191560A (en) | 2017-09-22 |
Family
ID=59881230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710521381.1A Pending CN107191560A (en) | 2017-06-30 | 2017-06-30 | A kind of pulsed internal-gear rack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985954A (en) * | 2019-11-07 | 2020-04-10 | 深圳市科瑞普光电股份有限公司 | Trunk lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890853A (en) * | 1974-07-31 | 1975-06-24 | Singer Co | Gear mechanism for producing periodic rotation |
| CN101749386A (en) * | 2008-12-10 | 2010-06-23 | 霍弗·霍斯贝克及弗斯特两合公司 | Gear unit |
| CN201545050U (en) * | 2009-09-25 | 2010-08-11 | 荆州恒隆汽车零部件制造有限公司 | Improved gear-rack support mechanism |
| CN202545721U (en) * | 2012-05-16 | 2012-11-21 | 浙江工商职业技术学院 | Incomplete gear structure with variable dynamic-static ratio |
| CN203146703U (en) * | 2013-03-03 | 2013-08-21 | 鹤壁汽车工程职业学院 | Internal gearing flexible reducer |
-
2017
- 2017-06-30 CN CN201710521381.1A patent/CN107191560A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890853A (en) * | 1974-07-31 | 1975-06-24 | Singer Co | Gear mechanism for producing periodic rotation |
| CN101749386A (en) * | 2008-12-10 | 2010-06-23 | 霍弗·霍斯贝克及弗斯特两合公司 | Gear unit |
| CN201545050U (en) * | 2009-09-25 | 2010-08-11 | 荆州恒隆汽车零部件制造有限公司 | Improved gear-rack support mechanism |
| CN202545721U (en) * | 2012-05-16 | 2012-11-21 | 浙江工商职业技术学院 | Incomplete gear structure with variable dynamic-static ratio |
| CN203146703U (en) * | 2013-03-03 | 2013-08-21 | 鹤壁汽车工程职业学院 | Internal gearing flexible reducer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985954A (en) * | 2019-11-07 | 2020-04-10 | 深圳市科瑞普光电股份有限公司 | Trunk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |