CN103807396A - Rapid-reset gear rack mechanism - Google Patents

Rapid-reset gear rack mechanism Download PDF

Info

Publication number
CN103807396A
CN103807396A CN201410030624.8A CN201410030624A CN103807396A CN 103807396 A CN103807396 A CN 103807396A CN 201410030624 A CN201410030624 A CN 201410030624A CN 103807396 A CN103807396 A CN 103807396A
Authority
CN
China
Prior art keywords
gear
tooth bar
rack
rapid
connecting rod
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
Application number
CN201410030624.8A
Other languages
Chinese (zh)
Inventor
李建飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAICANG BAODA RACK Co Ltd
Original Assignee
TAICANG BAODA RACK Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAICANG BAODA RACK Co Ltd filed Critical TAICANG BAODA RACK Co Ltd
Priority to CN201410030624.8A priority Critical patent/CN103807396A/en
Publication of CN103807396A publication Critical patent/CN103807396A/en
Pending legal-status Critical Current

Links

Images

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
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • 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
    • F16H2019/046—Facilitating the engagement or stopping of racks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Transmission Devices (AREA)

Abstract

The invention discloses a rapid-rest gear rack mechanism which comprises a gear, a rack, a spring and a connection rod. The gear is arranged above the rack. The connection rod is arranged at one end of the rack and the spring is connected to the connection rod in a sleeved mode. By means of the manner, the rapid-set gear rack mechanism has the advantages of being high in reliability, high in reset speed, high in operation precision, long in service life and the like.

Description

Rapid reset pinion and rack
Technical field
The present invention relates to mechanical field, particularly relate to a kind of Rapid reset pinion and rack.
Background technique
Gear rack transmission is the modal kind of drive in life, utilize the intermeshing transferring power of the gear teeth and motion, there is the features such as compact structure, efficiency is high, the life-span is long, in more existing to-and-fro motion, the normal mode such as cam or employing gear wheel reversing that adopts realizes, structure is comparatively complicated, and reset speed is slower.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Rapid reset pinion and rack, moves by gear driving rack, and precision is higher; Impel tooth bar to reset by spring, speed is fast; Tooth bar is provided with spacing, guarantees the accuracy of mesh again, has the advantages such as reliability is high, reset speed is fast, running precision is high, long service life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of Rapid reset pinion and rack is provided, comprise: gear, tooth bar, spring and connecting rod, described gear is arranged on tooth bar top, connecting rod is arranged on tooth bar one end, spring housing is connected on connecting rod, described gear is partial gear, described gear includes tooth portion and anodontia portion, described anodontia portion accounts for 1/3 of the total circumference of gear, described anodontia portion radius equates with the root radius of described gear, and the anodontia portion both sides of gear are provided with weight equalizer.
In a preferred embodiment of the present invention, the flank of tooth of described gear and tooth bar hardens.
In a preferred embodiment of the present invention, described tooth bar two ends are provided with position-limit mechanism.
The invention has the beneficial effects as follows: Rapid reset pinion and rack of the present invention moves by gear driving rack, and precision is higher; Impel tooth bar to reset by spring, speed is fast; Tooth bar is provided with spacing, guarantees the accuracy of mesh again, has the advantages such as reliability is high, reset speed is fast, running precision is high, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of Rapid reset pinion and rack one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, gear, 2, tooth bar, 3, spring, 4, connecting rod, 5, spacing.
Embodiment
To the technological scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of Rapid reset pinion and rack, comprise: gear 1, tooth bar 2, spring 3 and connecting rod 4, described gear 1 is arranged on tooth bar 2 tops, and connecting rod 4 is arranged on tooth bar 2 one end, and spring 3 is socketed on connecting rod 4, described gear 1 is partial gear, described gear 1 includes tooth portion and anodontia portion, and described anodontia portion accounts for 1/3 of the total circumference of gear, and described anodontia portion radius equates with the root radius of described gear, the anodontia portion both sides of described gear 1 are provided with weight equalizer.
The flank of tooth of described gear 1 and tooth bar 2 hardens, and improves part working life.
Described tooth bar 2 two ends are provided with spacing 5 mechanisms, and the positional accuracy while guaranteeing to reset, effectively engages gear.
The beneficial effect of Rapid reset pinion and rack of the present invention is:
One, move by gear driving rack, precision is higher;
Two, impel tooth bar to reset by spring, speed is fast;
Three, tooth bar is provided with spacingly, guarantees the accuracy of mesh again;
Four, compared to existing technology, the present invention has the advantages such as reliability is high, reset speed is fast, running precision is high, long service life.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (3)

1. a Rapid reset pinion and rack, it is characterized in that, comprise: gear, tooth bar, spring and connecting rod, described gear is arranged on tooth bar top, and connecting rod is arranged on tooth bar one end, spring housing is connected on connecting rod, described gear is partial gear, and described gear includes tooth portion and anodontia portion, and described anodontia portion accounts for 1/3 of the total circumference of gear, described anodontia portion radius equates with the root radius of described gear, and the anodontia portion both sides of gear are provided with weight equalizer.
2. Rapid reset pinion and rack according to claim 1, is characterized in that, the flank of tooth of described gear and tooth bar hardens.
3. Rapid reset pinion and rack according to claim 1, is characterized in that, described tooth bar two ends are provided with position-limit mechanism.
CN201410030624.8A 2014-01-23 2014-01-23 Rapid-reset gear rack mechanism Pending CN103807396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410030624.8A CN103807396A (en) 2014-01-23 2014-01-23 Rapid-reset gear rack mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410030624.8A CN103807396A (en) 2014-01-23 2014-01-23 Rapid-reset gear rack mechanism

Publications (1)

Publication Number Publication Date
CN103807396A true CN103807396A (en) 2014-05-21

Family

ID=50704595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410030624.8A Pending CN103807396A (en) 2014-01-23 2014-01-23 Rapid-reset gear rack mechanism

Country Status (1)

Country Link
CN (1) CN103807396A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106012918A (en) * 2016-07-15 2016-10-12 安庆中森信息科技有限公司 Automatic cleaning device for bars of guardrail
CN106127941A (en) * 2016-06-22 2016-11-16 西安建筑科技大学 A kind of currency and coins processing means
CN106481771A (en) * 2016-12-14 2017-03-08 佛山科学技术学院 A kind of synchronous friction speed link gear
CN106481779A (en) * 2016-12-14 2017-03-08 佛山科学技术学院 A kind of electromagnetism friction speed link gear
CN106523632A (en) * 2017-01-10 2017-03-22 中国地质大学（武汉） Convex-concave engaged arc gear and rack mechanism without relative sliding
CN106763592A (en) * 2017-01-10 2017-05-31 中国地质大学（武汉） A kind of relative concavo-convex engaging circle-arc tooth wheel rackwork for sliding of nothing
CN107152504A (en) * 2017-06-30 2017-09-12 太仓宝达齿条有限公司 A kind of pulsed external tooth gear rackwork
CN107176493A (en) * 2017-07-25 2017-09-19 安徽省无为天成纺织有限公司 A kind of disturbance device for textile mills' spiral rod
EP3236266A1 (en) * 2016-04-20 2017-10-25 Lite-on Electronics(Guangzhou) Limited Liquid analyzing device
CN108953534A (en) * 2018-07-20 2018-12-07 维沃移动通信有限公司 A kind of transmission component and electronic equipment
CN110170421A (en) * 2019-06-13 2019-08-27 皖西学院 A kind of servo-hydraulic promotes dispenser automatically
CN110283460A (en) * 2019-07-17 2019-09-27 苏州市亚博冷热缩制品有限公司 A kind of liquid silica gel rubber compounding and preparation method thereof
CN110844841A (en) * 2019-12-17 2020-02-28 合肥钦力电子有限公司 Novel fork plays to rise speed governing potentiometre device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586392A (en) * 1983-01-25 1986-05-06 Skf Nova Ab Motion transmitting mechanism
US4619151A (en) * 1985-04-19 1986-10-28 Rockwell International Corporation Two speed axle shift actuator
JPS61256056A (en) * 1985-05-09 1986-11-13 Canon Inc Shuttle mover
JPS6350967A (en) * 1986-08-19 1988-03-03 Matsushita Electric Ind Co Ltd Cassette loader
FR2551167B1 (en) * 1983-08-23 1989-04-07 Besson Joel GENERATING DEVICE FOR DRIVING, PARTICULARLY ROTATING DIFFERENT DRIVEN ELEMENTS
RU1803652C (en) * 1990-10-23 1993-03-23 А.И.Биккинин и А.В,Журавлев Gear mechanism
CN2377814Y (en) * 1999-05-17 2000-05-17 黄建强 Rice dibbler
CN202235764U (en) * 2011-10-20 2012-05-30 潘炳财 Needle-free injection device for injecting vaccines into animals

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586392A (en) * 1983-01-25 1986-05-06 Skf Nova Ab Motion transmitting mechanism
FR2551167B1 (en) * 1983-08-23 1989-04-07 Besson Joel GENERATING DEVICE FOR DRIVING, PARTICULARLY ROTATING DIFFERENT DRIVEN ELEMENTS
US4619151A (en) * 1985-04-19 1986-10-28 Rockwell International Corporation Two speed axle shift actuator
JPS61256056A (en) * 1985-05-09 1986-11-13 Canon Inc Shuttle mover
JPS6350967A (en) * 1986-08-19 1988-03-03 Matsushita Electric Ind Co Ltd Cassette loader
RU1803652C (en) * 1990-10-23 1993-03-23 А.И.Биккинин и А.В,Журавлев Gear mechanism
CN2377814Y (en) * 1999-05-17 2000-05-17 黄建强 Rice dibbler
CN202235764U (en) * 2011-10-20 2012-05-30 潘炳财 Needle-free injection device for injecting vaccines into animals

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3236266A1 (en) * 2016-04-20 2017-10-25 Lite-on Electronics(Guangzhou) Limited Liquid analyzing device
US10067042B2 (en) 2016-04-20 2018-09-04 Skyla Corporation Hsinchu Science Park Branch Liquid analyzing device
CN107305211A (en) * 2016-04-20 2017-10-31 光宝电子(广州)有限公司 Liquid analysis device
CN106127941A (en) * 2016-06-22 2016-11-16 西安建筑科技大学 A kind of currency and coins processing means
CN106012918A (en) * 2016-07-15 2016-10-12 安庆中森信息科技有限公司 Automatic cleaning device for bars of guardrail
CN106012918B (en) * 2016-07-15 2018-03-27 浙江视野环境艺术装饰工程有限公司 A kind of rail automatic cleaning apparatus
CN106481771B (en) * 2016-12-14 2018-10-09 佛山科学技术学院 A kind of synchronous friction speed linkage mechanism
CN106481779A (en) * 2016-12-14 2017-03-08 佛山科学技术学院 A kind of electromagnetism friction speed link gear
CN106481771A (en) * 2016-12-14 2017-03-08 佛山科学技术学院 A kind of synchronous friction speed link gear
CN106763592A (en) * 2017-01-10 2017-05-31 中国地质大学（武汉） A kind of relative concavo-convex engaging circle-arc tooth wheel rackwork for sliding of nothing
CN106523632A (en) * 2017-01-10 2017-03-22 中国地质大学（武汉） Convex-concave engaged arc gear and rack mechanism without relative sliding
CN107152504A (en) * 2017-06-30 2017-09-12 太仓宝达齿条有限公司 A kind of pulsed external tooth gear rackwork
CN107176493A (en) * 2017-07-25 2017-09-19 安徽省无为天成纺织有限公司 A kind of disturbance device for textile mills' spiral rod
CN108953534A (en) * 2018-07-20 2018-12-07 维沃移动通信有限公司 A kind of transmission component and electronic equipment
CN108953534B (en) * 2018-07-20 2021-04-02 维沃移动通信有限公司 Transmission assembly and electronic equipment
CN110170421A (en) * 2019-06-13 2019-08-27 皖西学院 A kind of servo-hydraulic promotes dispenser automatically
CN110170421B (en) * 2019-06-13 2020-12-15 皖西学院 Servo hydraulic automatic propelling dispenser
CN110283460A (en) * 2019-07-17 2019-09-27 苏州市亚博冷热缩制品有限公司 A kind of liquid silica gel rubber compounding and preparation method thereof
CN110844841A (en) * 2019-12-17 2020-02-28 合肥钦力电子有限公司 Novel fork plays to rise speed governing potentiometre device

Similar Documents

Publication Publication Date Title
CN103807396A (en) Rapid-reset gear rack mechanism
CN103662630A (en) Intermediate drive type chain moving machine
CN103671824A (en) Novel gear
CN206047728U (en) A kind of gap-eliminating structure of bi-motor
CN204321714U (en) For many power head devices of numerical-control turn-milling Compositions of metal-working machines
CN104261142A (en) Automatic stacking mechanical arm for solar glass tubes
CN205089924U (en) Can eliminate torque ripple's that produces by gear backlash mechanism
CN204140807U (en) A kind of chain coupling retarder
CN102108595A (en) Full-automatic computerized flat knitting machine
CN105221705A (en) A kind of sprocket wheel with locating slot irregular pitch chain
CN201455324U (en) Transmission device of turret index plate
CN206298302U (en) Lift push rod
CN204039943U (en) Barrier gate machine core
CN101922538B (en) Gear type automatic commutator
CN204030849U (en) A kind of reducing motor
CN203495972U (en) Wrist body head transmission mechanism of manipulator
CN204647149U (en) The secondary driving mechanism of a kind of shaking gear
CN203949833U (en) Sclerometer adds off-load lifting bi-directional drive mechanism
CN104948666A (en) Buffer type transmission gear structure
CN103671848A (en) Shifting fork shaft limiting structure of gearbox
CN203638549U (en) Intermediate drive type chain carryover machine
CN204295696U (en) A kind of for capturing long straight rod member biserial rack-and-pinion manipulator
CN203585218U (en) Multi-point engaging outer gear speed reducer
CN203655518U (en) Double-wheel waterwheel driving wheel
CN202317302U (en) Swing angle control device for gear lapping

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20140521

RJ01 Rejection of invention patent application after publication