CN201314367Y - Pintongs combined gear for boat - Google Patents
Pintongs combined gear for boat Download PDFInfo
- Publication number
- CN201314367Y CN201314367Y CNU2008202118489U CN200820211848U CN201314367Y CN 201314367 Y CN201314367 Y CN 201314367Y CN U2008202118489 U CNU2008202118489 U CN U2008202118489U CN 200820211848 U CN200820211848 U CN 200820211848U CN 201314367 Y CN201314367 Y CN 201314367Y
- Authority
- CN
- China
- Prior art keywords
- gear
- distinguish
- valving
- pintongs
- half part
- 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.)
- Expired - Fee Related
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- Gears, Cams (AREA)
Abstract
The utility model relates to a pintongs combined gear for a boat, in particular to a gear. The utility model not only can achieve the effect that a basal body is not required to be disassembled, but also can achieve the accurate assembly, maintenance and replacement in the specific limited space of the boat. The pintongs combined gear comprises a first valving gear body (1), a second valving gear body (2), a third valving gear body (3), a fourth valving gear body (4) and a plurality of connecting pieces (5). The front half part of the gear is formed by vertically arranging the first valving gear body (1) and the second valving gear body (2); the rear half part of the gear is formed by horizontally arranging the third valving gear body (3) and the fourth valving gear body (4); the front half part of the gear and the rear half part of the gear are piled rightly and are connected into a whole through the connecting pieces (5). The utility model can achieve the accurate assembly in the specific limited space of the boat; the gear after being assembled is meshed with another gear meshed with the gear without interruption on the circumference within the scope of working tooth width, and the performance thereof is equivalent to that of an integrated gear.
Description
Technical field
The utility model relates to a kind of gear.
Background technique
Working space is limited in the cabin of territory, coastal waters and continental river ships and light boats, and this makes the ships and light boats rear driving system when maintenance or renewal part, and the part that is difficult for overhauling or changing hangs out the cabin, for example gear, bearing and other easily damaged parts.Cause the ships and light boats rear driving system breakdown maintenance operating time to be extended greatly, the expense of maintenance increases.Therefore, during design ships and light boats rear driving system particularly the gear easily damaged parts should consider on-site maintenance condition and good feasibility.
The model utility content
The purpose of this utility model provides a kind of ships and light boats pintongs built up gear, and it can realize need not to dismantle base member, realizes accurate assembling, maintenance and replacing in the specific confined space of ships and light boats.
The utility model is to solve the problems of the technologies described above the technological scheme of taking to be: ships and light boats are made of the first distinguish gear mass, the second distinguish gear mass, the 3rd distinguish gear mass, the 4th distinguish gear mass and several links with the pintongs built up gear, the described first distinguish gear mass and the second distinguish gear mass upper and lower settings constitute the front half part of gear, the latter half part that constitutes gear is set about the 3rd distinguish gear mass and the 4th distinguish gear mass, and the front half part of gear and the latter half part of gear are over against stacking and linking into an integrated entity by several links.
The beneficial effects of the utility model are: the utility model can be realized accurate assembling in the specific confined space of ships and light boats, the assembling back is in the gear that is meshed with it on circumference free of discontinuities engagement in work facewidth scope, its performance and integral gear are suitable, have the effect of smooth transfer motion and moment of torsion.The utility model is specially adapted to need not to dismantle large-scale base member in the confined space and its plate-like gear is carried out repair and replacement, work just can complete repairs in the cabin, the workload of repair and replacement engineering is reduced, increase work efficiency, reduction of expenditure, the utility model also have simple in structure, compact, safe and reliable advantage.Unique texture of the present utility model at home and abroad in ships and light boats power and the rear driving system beyond example, it can realize accurate assembling in the specific confined space of ships and light boats.Therefore say that the utility model has a wide range of applications and considerable economic.
Description of drawings
Fig. 1 is a plan view of the present utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the rear view of Fig. 1, and Fig. 4 is the A-A sectional view of Fig. 1, and Fig. 5 is the B-B sectional view of Fig. 1.
Embodiment
Embodiment one: shown in Fig. 1～5, the described ships and light boats of present embodiment use the pintongs built up gear by the first distinguish gear mass 1, the second distinguish gear mass 2, the 3rd distinguish gear mass 3, the 4th distinguish gear mass 4 and several links 5 constitute, described first distinguish gear mass 1 and the second distinguish gear mass, 2 upper and lower settings constitute the front half part of gear, the 3rd distinguish gear mass 3 and the 4th distinguish gear mass about 4 are provided with the latter half part that constitutes gear, and the front half part of gear and the latter half part of gear are over against stacking and by several links 5 link into an integrated entity (overall gear).
Described ships and light boats are that a whole gear ring is divided into two (equal thickness) cirque body at thickness direction with the pintongs built up gear, each cirque body again from radial cut into two, and then form four semicircle gear rings, four semicircle gear rings are assembled to be mutually 90 degree intersection seam (quadrature) arrangements.On circumference, have the wheel rim of the teeth of being equally spaced and can have the tooth element to mesh continuously with another.Described ships and light boats should be complete teeth with the tooth of pintongs built up gear, and its gear parting plane should be positioned on the symmetrical middle section of teeth groove (root), and to make the section seam be symmetry plane.The number of teeth of gear ring is preferably elected even number as when therefore, having the design of gears of this structure.The number of teeth of gear is preferably elected even number as, and the transverse tooth thickness of first half gear and latter half of gear preferably equates.
The large and small gear that ships and light boats are used is the involute cylindric spiral gear.Gearwheel is a made up, and small gear is the monobloc forging gear.Big small gear all adopts superior alloy steel, and nitrogencase hardening is handled, the highi degree of accuracy roll flute, and the accuracy of gear is 4 grades (GB10095-88), tooth-formation of gear and teeth directional are handled through correction of the flank shape.Small gear and Wet-type multi-disc friction clutch, input shaft, clutch work oil pump drive gear and bearing pack are fitted together, and axle head has the filler opening of clutch behind small gear, and the lubricating oil of Wet-type multi-disc friction clutch and inner bearing is introduced from the input shaft hydraulic fluid port.When the general assembly of ships and light boats gear reducer, small gear guarantees the contact area requirement behind match grinding.
Embodiment two: shown in Fig. 1～5, the described first distinguish gear mass 1 of present embodiment is provided with the first boss 1-1, the second distinguish gear mass 2 is provided with the second boss 2-1, and the described first boss 1-1 and the second boss 2-1 combine the formation round boss; Have the 3rd groove 3-1 on the 3rd distinguish gear mass 3, have the 4th groove 4-1 on the 4th distinguish gear mass; Described the 3rd groove 3-1 and the 4th groove 4-1 combine the formation circular groove, and described round boss is plugged in the circular groove.Location and installation are convenient in so design, make the overall structure of built up gear more firm.Other composition and annexation are identical with embodiment one.
Embodiment three: shown in Fig. 1～5, the quantity of described several links 5 of present embodiment is four～six.Be provided with the link of suitable quantity, can improve the reliability of built up gear.Link 5 can be bolt.Other composition and annexation are identical with embodiment one or two.
Claims (3)
1, a kind of ships and light boats pintongs built up gear, it is characterized in that: described pintongs built up gear is by the first distinguish gear mass (1), the second distinguish gear mass (2), the 3rd distinguish gear mass (3), the 4th distinguish gear mass (4) and several links (5) constitute, the described first distinguish gear mass (1) and second distinguish gear mass (2) upper and lower settings constitute the front half part of gear, the latter half part that constitutes gear is set about the 3rd distinguish gear mass (3) and the 4th distinguish gear mass (4), and the front half part of gear and the latter half part of gear are over against stacking and linking into an integrated entity by several links (5).
2, ships and light boats according to claim 1 pintongs built up gear, it is characterized in that: the described first distinguish gear mass (1) is provided with first boss (1-1), the second distinguish gear mass (2) is provided with second boss (2-1), and described first boss (1-1) and second boss (2-1) combine the formation round boss; Have the 3rd groove (3-1) on the 3rd distinguish gear mass (3), have the 4th groove (4-1) on the 4th distinguish gear mass; Described the 3rd groove (3-1) and the 4th groove (4-1) combine the formation circular groove, and described round boss is plugged in the circular groove.
3, ships and light boats according to claim 1 and 2 pintongs built up gear is characterized in that: the quantity of described several links (5) is four～six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118489U CN201314367Y (en) | 2008-12-29 | 2008-12-29 | Pintongs combined gear for boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118489U CN201314367Y (en) | 2008-12-29 | 2008-12-29 | Pintongs combined gear for boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314367Y true CN201314367Y (en) | 2009-09-23 |
Family
ID=41126161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202118489U Expired - Fee Related CN201314367Y (en) | 2008-12-29 | 2008-12-29 | Pintongs combined gear for boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314367Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808921A (en) * | 2011-05-31 | 2012-12-05 | 上海东冠纸业有限公司 | Internal spur gear of paper bearing turntable of handkerchief paper folding machine |
| CN103821907A (en) * | 2014-02-28 | 2014-05-28 | 苏州瑞邦塑胶有限公司 | Assembly plastic gear |
| CN104565287A (en) * | 2013-10-25 | 2015-04-29 | 上海东冠纸业有限公司 | Structure-improved handkerchief paper machine swing gear |
| CN113927259A (en) * | 2021-11-11 | 2022-01-14 | 哈尔滨广瀚动力传动有限公司 | Machining method of front and rear two-half orthogonal gear device |
-
2008
- 2008-12-29 CN CNU2008202118489U patent/CN201314367Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808921A (en) * | 2011-05-31 | 2012-12-05 | 上海东冠纸业有限公司 | Internal spur gear of paper bearing turntable of handkerchief paper folding machine |
| CN104565287A (en) * | 2013-10-25 | 2015-04-29 | 上海东冠纸业有限公司 | Structure-improved handkerchief paper machine swing gear |
| CN103821907A (en) * | 2014-02-28 | 2014-05-28 | 苏州瑞邦塑胶有限公司 | Assembly plastic gear |
| CN113927259A (en) * | 2021-11-11 | 2022-01-14 | 哈尔滨广瀚动力传动有限公司 | Machining method of front and rear two-half orthogonal gear device |
| CN113927259B (en) * | 2021-11-11 | 2024-04-16 | 哈尔滨广瀚动力传动有限公司 | Machining method of front half-orthorhombic gear device and rear half-orthorhombic gear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |