CN105840751A - Novel gear rack - Google Patents
Novel gear rack Download PDFInfo
- Publication number
- CN105840751A CN105840751A CN201610267900.1A CN201610267900A CN105840751A CN 105840751 A CN105840751 A CN 105840751A CN 201610267900 A CN201610267900 A CN 201610267900A CN 105840751 A CN105840751 A CN 105840751A
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- gear
- base plate
- rack
- bottom plate
- 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
Links
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
Abstract
The invention discloses a novel gear rack. The novel gear rack comprises a gear, a rack and a bottom plate; the bottom plate is rectangular, the rack is fixed to one side of the bottom plate in the length direction of the bottom plate, and the other side of the bottom plate is provided with a sliding groove parallel to the rack; one end of the gear is engaged with the rack, and the other end of the gear is located in the sliding groove; and the novel gear rack is simple in structure and reasonable in design, linear motion and rotating motion of one component can be achieved at the same time, and moving is stable and reliable.
Description
Technical field
The invention belongs to field of mechanical technique, particularly relate to a kind of gear & rack structure.
Background technology
At present, it is linear motion that gear & rack structure is generally used for convert rotational motion, or is rotary motion by transform linear motion.How to use gear & rack structure to realize parts to carry out rotating and moving along a straight line simultaneously, become the direction that this skilled person makes great efforts.
Summary of the invention
It is an object of the invention to provide a kind of new gear tooth bar, in place of above-mentioned the deficiencies in the prior art can be fully solved.
The purpose of the present invention is realized by following technical proposals:
A kind of new gear tooth bar, it is characterised in that: include that gear, tooth bar and base plate, described base plate are rectangle, tooth bar is fixed on base plate side along floor length direction, base plate opposite side arranges the chute parallel with tooth bar, and described gear one end is engaged with tooth bar, and the other end is in chute.
As preferably, described tooth bar top is provided with top board, and the width of top board is more than the width of tooth bar.
This structure is used to be conducive to the stability of gear movement.
As preferably, offering gathering sill along axis, be correspondingly provided with guide way bottom gear in the middle of described base plate, guide way is movably arranged in gathering sill.
This structure is used further gear to be guided, it is ensured that the direction of gear linear motion.
As preferably, described gear, tooth bar and base plate are all adopted made of plastic.
Use this structure to be conducive to the processing and manufacturing of gear, tooth bar and base plate, advantageously reduce cost, use injection mo(u)lding efficiency high.
Compared with prior art, the beneficial effects of the present invention is: simple in construction, reasonable in design, can realize straight line and the rotary motion of parts simultaneously, and motion stabilization, reliable.
Accompanying drawing explanation
Fig. 1 is the top view of embodiment one；
Fig. 2 is the side view of embodiment one；
Fig. 3 is the top view of embodiment two；
Fig. 4 is the side view of embodiment two.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is further illustrated.
Embodiment one
As depicted in figs. 1 and 2, a kind of new gear tooth bar, including gear 1, tooth bar 2 and base plate 3, described base plate 3 is rectangle, tooth bar 2 is fixed on base plate 3 side along base plate 3 length direction, base plate 3 opposite side arranges the chute 4 parallel with tooth bar 2, and described gear 1 one end is engaged with tooth bar 2, and the other end is in chute 4.
In use, parts are engaged with tooth bar 2 by gear 1, and motor makes gear 1 rotate, and band dynamic component moves along tooth bar 2, and parts rotate with gear 1 simultaneously.
In order to strengthen the stability of gear 1 motion further, described tooth bar 2 top is provided with top board 5, and the width of top board 5 is more than the width of tooth bar 2.
For the ease of processing and manufacturing and reduction cost, described gear 1, tooth bar 2 and base plate 3 are all adopted made of plastic.
Embodiment two
As shown in Figure 3 and Figure 4, the present embodiment is with the difference of embodiment one, offers gathering sill 6 along axis, be correspondingly provided with guide way 7 bottom gear 1 in the middle of described base plate 3, and guide way 7 is movably arranged in gathering sill 6.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (4)
1. a new gear tooth bar, it is characterised in that: include that gear, tooth bar and base plate, described base plate are rectangle, tooth bar is fixed on base plate side along floor length direction, base plate opposite side arranges the chute parallel with tooth bar, and described gear one end is engaged with tooth bar, and the other end is in chute.
New gear tooth bar the most according to claim 2, it is characterised in that: described tooth bar top is provided with top board, and the width of top board is more than the width of tooth bar.
New gear tooth bar the most according to claim 1, it is characterised in that: offering gathering sill in the middle of described base plate along axis, be correspondingly provided with guide way bottom gear, guide way is movably arranged in gathering sill.
New gear tooth bar the most according to claim 1, it is characterised in that: described gear, tooth bar and base plate are all adopted made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267900.1A CN105840751A (en) | 2016-04-27 | 2016-04-27 | Novel gear rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267900.1A CN105840751A (en) | 2016-04-27 | 2016-04-27 | Novel gear rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840751A true CN105840751A (en) | 2016-08-10 |
Family
ID=56589165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267900.1A Pending CN105840751A (en) | 2016-04-27 | 2016-04-27 | Novel gear rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862224A (en) * | 2017-11-30 | 2019-06-07 | 广东欧珀移动通信有限公司 | A kind of control method of CCD camera assembly, mobile terminal and its CCD camera assembly |
| CN110928105A (en) * | 2019-12-09 | 2020-03-27 | 浙江德扬精密仪器有限公司 | High-precision single-motor multi-crystal optical parametric amplifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994017318A1 (en) * | 1993-01-28 | 1994-08-04 | Belford James R | Device for transferring power between linear and rotary motion |
| CN101334098A (en) * | 2008-08-05 | 2008-12-31 | 沈阳飞机工业（集团）有限公司 | Coaxial multi-point drive apparatus |
| JP2011043192A (en) * | 2009-08-20 | 2011-03-03 | Norimasa Ozaki | Guide device |
| CN102149944A (en) * | 2009-03-09 | 2011-08-10 | 三菱重工业株式会社 | Rectilinear motion device |
| CN203823008U (en) * | 2013-11-21 | 2014-09-10 | 太仓宝达齿条有限公司 | Novel machine tool rack |
-
2016
- 2016-04-27 CN CN201610267900.1A patent/CN105840751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994017318A1 (en) * | 1993-01-28 | 1994-08-04 | Belford James R | Device for transferring power between linear and rotary motion |
| CN101334098A (en) * | 2008-08-05 | 2008-12-31 | 沈阳飞机工业（集团）有限公司 | Coaxial multi-point drive apparatus |
| CN102149944A (en) * | 2009-03-09 | 2011-08-10 | 三菱重工业株式会社 | Rectilinear motion device |
| JP2011043192A (en) * | 2009-08-20 | 2011-03-03 | Norimasa Ozaki | Guide device |
| CN203823008U (en) * | 2013-11-21 | 2014-09-10 | 太仓宝达齿条有限公司 | Novel machine tool rack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862224A (en) * | 2017-11-30 | 2019-06-07 | 广东欧珀移动通信有限公司 | A kind of control method of CCD camera assembly, mobile terminal and its CCD camera assembly |
| CN109862224B (en) * | 2017-11-30 | 2021-04-27 | Oppo广东移动通信有限公司 | Camera assembly, mobile terminal and control method of camera assembly |
| CN110928105A (en) * | 2019-12-09 | 2020-03-27 | 浙江德扬精密仪器有限公司 | High-precision single-motor multi-crystal optical parametric amplifier |
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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: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |