CN108302185A - A kind of improved steady type high-strength gear - Google Patents
A kind of improved steady type high-strength gear Download PDFInfo
- Publication number
- CN108302185A CN108302185A CN201810139104.9A CN201810139104A CN108302185A CN 108302185 A CN108302185 A CN 108302185A CN 201810139104 A CN201810139104 A CN 201810139104A CN 108302185 A CN108302185 A CN 108302185A
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- CN
- China
- Prior art keywords
- assembly
- boss
- gear
- gear member
- member main
- 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
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- 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
- F16H55/17—Toothed wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to gear structure technical field more particularly to a kind of improved steady type high-strength gears.The technical solution adopted by the present invention is：Including cylin-drical tooth gear member main structure body, the external cylindrical surface of gear member main structure body is equipped with assembly engaging gear teeth structure, the upper end of gear member main structure body is equipped with the cylindrical assembly being distributed with one heart and is tightly connected slot, the lower face that assembly is tightly connected slot is equipped with the cylindrical center assembly connection column being distributed with one heart, the center of center assembly connection column is that cylinder first assembles position-arresting groove, the snap-fit that the upper surface of center assembly connection column is equipped with even circumferential distribution connects boss, snap-fit connection boss is identical by multiple shapes and is formed for the apsacline boss structure to high on one side low while, adjacent apsacline boss structure is to join end to end.It is an advantage of the invention that：Make the safety higher of gear structure in use, the tightness being connected together is more reliable, makes its longer life expectancy when in use.
Description
Technical field
The present invention relates to gear structure technical field more particularly to a kind of improved steady type high-strength gears.
Background technology
Gear is the mechanical organ with teeth that can continuously engage transmission movement and power on wheel rim, is mutually engageable with teeth
Machine components.Traditional gear structure is to carry out assembly connection, its connection by center connecting shaft assembling the when of using
Structure is relatively simple, and the stability of connection is poor, for some rotary speeies than in faster structure, security and stability becomes
More serious security risk, it determines the service life of gear structure in use.Gear structure is used in rotation
During, it so that the air around gear structure is generated whirlpool during high speed rotation, it can be to gear
Assembly connection structure affects, although this influence is relatively small, long-time service can make its service life
It shortens, rotation precision in use is lower.
Invention content
The object of the present invention is to provide a kind of improved steady type high-strength gears, it passes through in gear structure part first
Upper surface setting assembly is tightly connected slot, makes this gear structure that will first be tightly connected washer when being assembled with assembling structure and puts
The inside for being tightly connected slot in assembly is set, assembly connection is then carried out again, the compactness of assembly connection can be made more preferable, make gear
The stability of structure when in use is also more preferable, can make the air-flow around gear structure will not be to gear knot during use
The front of structure impacts, and the damage to connection structure can be reduced during high speed rotation, gear structure is made to use
Safety higher in the process, this part can make the knot of part when in use by increasing ruggedized construction in upper end center position
Structure intensity higher, the tightness being connected together is more reliable, makes its longer life expectancy when in use.
Technical scheme is as follows：
A kind of improved steady type high-strength gear, it is characterised in that：Including cylin-drical tooth gear member main structure body, the tooth
The assembly that the external cylindrical surface of gear member main structure body is equipped with even circumferential distribution engages gear teeth structure, the gear member main structure body
Upper end be equipped with the cylindrical assembly being distributed with one heart and be tightly connected slot, the assembly be tightly connected slot lower face be equipped with it is concentric
The center of the cylindrical center assembly connection column of distribution, the center assembly connection column is that cylinder first assembles stop bit
The upper surface of slot, the center assembly connection column is equipped with the snap-fit connection boss of even circumferential distribution, the engaging dress
It is identical by multiple shapes with connection boss and formed for the apsacline boss structure to high on one side low while, the adjacent apsacline
Boss structure is to join end to end, and the width of the apsacline boss structure is identical as the thickness of center assembly connection column, institute
The bevel inclination angle for stating apsacline boss structure is 15 degree, and the position of described relatively low one end of apsacline boss structure is positioned at described
The position of the lower section of gear member main structure body upper surface, the apsacline boss structure higher end is located at the gear member structure
The top of main body upper surface, first assembly position-arresting groove center are equipped with the rectangular central assembly through entire part
Hole, the center of gear member main structure body lower face are equipped with cylinder second and assemble position-arresting groove, and second assembly stops
The depth of position slot is less than the half of the gear member main structure body thickness.
Further, the assembly is tightly connected half of the depth less than the gear member main structure body thickness of slot.
Further, the assembly is tightly connected the lower face of slot and the lower face of the first assembly position-arresting groove same
In plane.
Further, the width of the apsacline boss structure is more than the thickness of the gear member main structure body.
Beneficial effects of the present invention：
The present invention makes the safety higher of gear structure in use, this part in upper end center position by increasing
Ruggedized construction can make the structural strength higher of part when in use, and the tightness being connected together is more reliable, makes it when in use
Longer life expectancy.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the side schematic view of the present invention；
Fig. 4 is the elevational schematic view of the present invention；
Fig. 5 is the schematic top plan view of the present invention；
Fig. 6 is the diagrammatic cross-section of the positions A-A of the present invention；
In figure：1, gear member main structure body, 2, assembly engaging gear teeth structure, 3, assembly be tightly connected slot, 4, center assembly
Connecting pole, 5, snap-fit connect boss, the 6, first assembly position-arresting groove, the 7, central mounting hole, 8, second assembly position-arresting groove.
Specific implementation mode
As shown in Figures 1 to 6, a kind of improved steady type high-strength gear, first it pass through in the upper of gear structure part
End face setting assembly is tightly connected slot, makes this gear structure that will first be tightly connected washer when being assembled with assembling structure and places
It is tightly connected the inside of slot in assembly, assembly connection is then carried out again, the compactness of assembly connection can be made more preferable, make gear knot
The stability of structure when in use is also more preferable, can make the air-flow around gear structure will not be to gear structure during use
Front impact, the damage to connection structure can be reduced during high speed rotation, gear structure is made to use
Safety higher in journey, this part can make the structure of part when in use by increasing ruggedized construction in upper end center position
Intensity higher, the tightness being connected together is more reliable, makes its longer life expectancy when in use.It includes cylin-drical tooth gear member structure
The external cylindrical surface of main body 1, the gear member main structure body 1 is equipped with the assembly engaging gear teeth structure 2 of even circumferential distribution, makes
Used time, it was connected together together with the gear teeth of other gear structures.The upper end of the gear member main structure body 1 is equipped with to be divided with one heart
The cylindrical assembly of cloth is tightly connected slot 3, and seal washer can be placed on to its inside when being assembled makes this gear knot
Structure can be more preferable with the being completely embedded property of Assembly part, keeps it more safe and reliable when in use, especially when high speed uses
Stability it is more reliable.The lower face that the assembly is tightly connected slot 3 is equipped with the cylindrical center assembly connection being distributed with one heart
Column 4, it can carry out further assembly connection in assembly with assembling structure, make this gear structure in use steady
It is qualitative more preferable.The center of the center assembly connection column 4 is that cylinder first assembles position-arresting groove 6, and the center assembly connects
The upper surface for connecing column 4 is equipped with the snap-fit connection boss 5 of even circumferential distribution, and the snap-fit connects boss 5 by more
A shape is identical and apsacline boss structure composition to high on one side low while, and the adjacent apsacline boss structure is head and the tail
It is connected, it can preferably be fastened togather with the matched position of Assembly part, and gear structure is made in use can
Share gear structure engaging gear position snap-in function power, so as to improve the service life of gear structure, make it
Effect when use is more preferable.The width of the apsacline boss structure is identical as the thickness of the center assembly connection column 4, described
The bevel inclination angle of apsacline boss structure is 15 degree, and structural strength is more preferable, and more convenient when being assembled.It is described
The position of the relatively low one end of apsacline boss structure is located at the lower section of 1 upper surface of gear member main structure body, and the apsacline is convex
The position of platform structure higher end is located at the top of 1 upper surface of gear member main structure body, and apsacline boss structure is made to fill
Timing can be deep into the inner space of gear member main structure body 1, kept its stability in rotation process more secure, made
The effect of this part in use is more preferable.The first assembly position-arresting groove, 6 center is equipped with the length through entire part
Square central pilot hole 7, it plays positioning in assembly, is capable of the progress of operation convenient for assembly.The gear member structure
The center of 1 lower face of main body is equipped with cylinder second and assembles position-arresting groove 8, and the depth of the second assembly position-arresting groove 8 is less than
The half of 1 thickness of gear member main structure body, the second assembly position-arresting groove 8 is identical with the effect of the first assembly position-arresting groove 6,
It is provided to facilitate respective position that can accurately be assembled to suitable position in assembly, also for operation convenient for assembly.
Preferably, the assembly is tightly connected half of the depth less than 1 thickness of gear member main structure body of slot 3,
Keep the rigging position intensity of this gear structure part more preferable, the stability after mounting during use is more reliable.
Preferably, the assembly is tightly connected the lower face of slot 3 and the lower face of the first assembly position-arresting groove 6 same
It is more convenient in production and processing in one plane, while can also ensure that the structural strength of part is reliable.
Preferably, the width of the apsacline boss structure is more than the thickness of the gear member main structure body 1, make this tooth
The rigging position intensity of wheel construction part is more preferable, and the stability after mounting during use is more reliable, enables it to make for a long time
Preferable structural strength still can be kept in.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these improve or replace
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of improved steady type high-strength gear, it is characterised in that：It is described including cylin-drical tooth gear member main structure body (1)
The external cylindrical surface of gear member main structure body (1) is equipped with the assembly engaging gear teeth structure (2) of even circumferential distribution, the gear member
The upper end of main structure body (1) is equipped with the cylindrical assembly being distributed with one heart and is tightly connected slot (3), and the assembly is tightly connected slot (3)
Lower face be equipped with the cylindrical center assembly connection column (4) that is distributed with one heart, the centre bit of the center assembly connection column (4)
It is set to cylinder first and assembles position-arresting groove (6), the upper surface of the center assembly connection column (4) is equipped with even circumferential distribution
Snap-fit connects boss (5), and snap-fit connection boss (5) is identical by multiple shapes and inclines for what is highed on one side low while
Oblique type boss structure composition, the adjacent apsacline boss structure are to join end to end, the width of the apsacline boss structure
Identical as the thickness of center assembly connection column (4), the bevel inclination angle of the apsacline boss structure is 15 degree, described
The position of the relatively low one end of apsacline boss structure is located at the lower section of gear member main structure body (1) upper surface, the apsacline
The position of boss structure higher end is located at the top of gear member main structure body (1) upper surface, the first assembly stop bit
Slot (6) center is equipped with the rectangular central pilot hole (7) through entire part, gear member main structure body (1) lower end
The center in face is equipped with cylinder second and assembles position-arresting groove (8), and the depth of the second assembly position-arresting groove (8) is less than the tooth
The half of gear member main structure body (1) thickness.
2. a kind of improved steady type high-strength gear according to claim 1, it is characterised in that：The assembly sealing connects
The depth of access slot (3) is less than the half of gear member main structure body (1) thickness.
3. a kind of improved steady type high-strength gear according to claim 1, it is characterised in that：The assembly sealing connects
The lower face of position-arresting groove (6) is assembled with described first in the same plane in the lower face of access slot (3).
4. a kind of improved steady type high-strength gear according to claim 1, it is characterised in that：The apsacline boss
The width of structure is more than the thickness of the gear member main structure body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139104.9A CN108302185A (en) | 2018-02-09 | 2018-02-09 | A kind of improved steady type high-strength gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810139104.9A CN108302185A (en) | 2018-02-09 | 2018-02-09 | A kind of improved steady type high-strength gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302185A true CN108302185A (en) | 2018-07-20 |
Family
ID=62864937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810139104.9A Pending CN108302185A (en) | 2018-02-09 | 2018-02-09 | A kind of improved steady type high-strength gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980316A (en) * | 2018-08-21 | 2018-12-11 | 江苏里华机械股份有限公司 | A kind of special gear structure antiskid connecting pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289087A (en) * | 2017-08-16 | 2017-10-24 | 泰州市里华机械有限公司 | A kind of special tight type helical gear structure |
| CN107606107A (en) * | 2017-09-07 | 2018-01-19 | 泰州市瑞洋汽车配件厂 | A kind of special multiaxis assembling gear part |
| CN208123387U (en) * | 2018-02-09 | 2018-11-20 | 申晓丽 | A kind of steady type high-strength gear |
-
2018
- 2018-02-09 CN CN201810139104.9A patent/CN108302185A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289087A (en) * | 2017-08-16 | 2017-10-24 | 泰州市里华机械有限公司 | A kind of special tight type helical gear structure |
| CN107606107A (en) * | 2017-09-07 | 2018-01-19 | 泰州市瑞洋汽车配件厂 | A kind of special multiaxis assembling gear part |
| CN208123387U (en) * | 2018-02-09 | 2018-11-20 | 申晓丽 | A kind of steady type high-strength gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980316A (en) * | 2018-08-21 | 2018-12-11 | 江苏里华机械股份有限公司 | A kind of special gear structure antiskid connecting pad |
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| PB01 | Publication | ||
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Application publication date: 20180720 |