CN206770559U - A kind of gear positioning device being easily installed - Google Patents
A kind of gear positioning device being easily installed Download PDFInfo
- Publication number
- CN206770559U CN206770559U CN201720426312.8U CN201720426312U CN206770559U CN 206770559 U CN206770559 U CN 206770559U CN 201720426312 U CN201720426312 U CN 201720426312U CN 206770559 U CN206770559 U CN 206770559U
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- CN
- China
- Prior art keywords
- gear
- positioning
- disk
- easily installed
- fixed
- 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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- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of gear positioning device being easily installed, including positioning disk, gear and apparatus main body, rotary shaft is installed with the center of described device main body, the appearance wall of the rotary shaft is provided with groove circle, the appearance wall of the groove circle is plugged with fixed disk, the side of the fixed disk, which is socketed with, presses rubber ring, the opposite side for pressing rubber ring is fixed with positioning disk, fastening screw is provided with the center of the positioning disk, fixing screws are installed at the center of the fastening screw, the positioning disk is threadedly coupled with gear, the both sides of the gear are provided with gear concave surface, and the inner surface wall of gear offers locating slot, the locating slot carries out grafting with positioning key, the positioning key is plugged in mounting groove.In the utility model, fluted circle and mounting groove are opened up on the rotating shaft, can be carried out plugged and fixed positioner using the groove opened up, not only make it that gear can accurately be positioned, and positioner installation is simple.
Description
Technical field
Gear positioning device equipment technical field is the utility model is related to, more particularly to a kind of gear positioning being easily installed
Device.
Background technology
With the continuous development of society, scientific and technical continuous progress, machinery manufacturing industry is more and more flourishing, and gear conduct
The important spare part of gearing device, by the higher and higher attention of machine industry, gear is passed by the engagement of tooth
The colyliform machine components of torque delivery, gear with other gear mechanism parts by being driven, it is possible to achieve changes rotating speed and moment of torsion, changes
Become the direction of motion and change the function such as operation form, due to transmission efficiency, gearratio is accurate, power bracket is big the advantages that, tooth
Mechanism extensive utilization in industrial products is taken turns, it designs the quality that industrial products are directly influenced with manufacture level, gear tooth
Mutually clasping can drive another pinion rotation to carry out passing power.Therefore, one kind is easily installed gear positioning device and just seemed lattice
It is outer important, but existing gear positioning device is there is in place of some shortcomings, the position inaccurate of gear positioning device, and it is fixed
Position device volume is big, position fixing process complex operation, while positioner brings influence to the work of gear, it is impossible to meets manufacture life
The demand of production.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and what is proposed a kind of is easily installed
Gear positioning device.
To achieve these goals, the utility model employs following technical scheme：A kind of gear positioning being easily installed
Device, including positioning disk, gear and apparatus main body, rotary shaft, the rotation are installed with the center of described device main body
The appearance wall of axle is provided with groove circle, and the appearance wall of the groove circle is plugged with fixed disk, and the side of the fixed disk is socketed with tightly
Rubber ring is pressed, the opposite side for pressing rubber ring is fixed with positioning disk, fastening screw is provided with the center of the positioning disk,
Fixing screws are installed at the center of the fastening screw, the positioning disk is threadedly coupled with gear, and the two of the gear
Side is provided with gear concave surface, and the inner surface wall of gear offers locating slot, and the locating slot carries out grafting with positioning key, described fixed
Position key is plugged in mounting groove.
As further describing for above-mentioned technical proposal：
The height of the mounting groove is 2/3rds of positioning key height, and the positioning key is made up of wear-resisting steel.
As further describing for above-mentioned technical proposal：
The rubber ring thickness that presses presses rubber ring and is made up of natural rubber for two centimetres.
As further describing for above-mentioned technical proposal：
The gear appearance wall is welded with gear ring.
As further describing for above-mentioned technical proposal：
The fastening screw is provided with eight groups altogether, and eight groups of fastening screws are rounded is evenly arranged on positioning disk.
As further describing for above-mentioned technical proposal：
The appearance wall of the positioning disk is fixed with frosting.
In the utility model, fluted circle and mounting groove are opened up on the rotating shaft first, the groove opened up can be utilized to enter
Row plugged and fixed, not only make it that gear can accurately be positioned, and positioner installation is simple, while in the device also
Locating slot is provided with, can be dismantled, may be repeated use, and the gear positioning device causes gear to coordinate with rotating shaft
It is more smooth, be additionally provided with the device can increase positioning disk and the mutual frictional force of fixed disk press rubber ring, can
To improve the accuracy of positioner, meets the needs of people.
Brief description of the drawings
Fig. 1 is a kind of overall structure side view for the gear positioning device being easily installed of the utility model；
Fig. 2 is the utility model positioning disk and gear connection structure front view；
Fig. 3 is the front view of the utility model positioning disk；
Fig. 4 is the utility model gear structure front view.
Marginal data：
1- gears concave surface, 2- fastenings screw, 3- positioning disks, 4- press rubber ring, 5- grooves circle, 6- fixed disks, 7- gears,
8- positioning keys, 9- mounting grooves, 10- rotary shafts, 11- apparatus main bodies, 12- gear rings, 13- fixing screws, 14- frostings, 15- positioning
Groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of gear positioning device being easily installed, including positioning disk 3, gear 7 and apparatus main body 11, dress
Put and rotary shaft 10 is installed with the center of main body 11, the appearance wall of rotary shaft 10 is provided with groove circle 5, the appearance of groove circle 5
Wall is plugged with fixed disk 6, and the side of fixed disk 6, which is socketed with, presses rubber ring 4, can increase between positioning disk 3 and fixed disk 6
Frictional force, the opposite side for pressing rubber ring 4 are fixed with positioning disk 3, primarily serve the effect of stationary positioned, the center of positioning disk 3
Place is provided with fastening screw 2, fastens and fixing screws 13 are provided with the center of screw 2, and positioning disk 3 carries out screw thread company with gear 7
Connect, the both sides of gear 7 are provided with gear concave surface 1, and the inner surface wall of gear 7 offers locating slot 15, locating slot 15 and positioning key 8
Grafting is carried out, positioning key 8 is plugged in mounting groove 9, and the height of mounting groove 9 is 2/3rds of the height of positioning key 8, positioning key 8
It is made up of wear-resisting steel, presses the thickness of rubber ring 4 for two centimetres, and is pressed rubber ring 4 and be made up of natural rubber, the appearance of gear 7
Wall is welded with gear ring 12, and fastening screw 2 is provided with eight groups altogether, and eight groups of fastening screws 2 are rounded is evenly arranged in positioning disk 3
On, the appearance wall of positioning disk 3 is fixed with frosting 14, adds positioning disk 3 and presses the frictional force of rubber ring 4, so as to improve
Positioning accurate accuracy.
Operation principle：During the gear positioning device being easily installed using this, opened up respectively in table wall in rotary shaft 10 first
Groove circle 5 and mounting groove 9, then insert positioning key 8 in mounting groove 9, and then fixed disk 6 is plugged in groove circle 5, then will
Press rubber ring 4 to be inserted in rotary shaft 10, and be close to fixed disk 6, then put positioning disk 3 again, gear 7 is then enclosed on rotation
The appearance wall of axle 10, and locating slot 15 is directed at positioning key 8, positioning disk 3 is finally tightly secured in tooth using fixing screws 13
Take turns on concave surface 1.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of gear positioning device being easily installed, including positioning disk（3）, gear（7）And apparatus main body（11）, its feature exists
In described device main body（11）Center at be installed with rotary shaft（10）, the rotary shaft（10）Appearance wall be provided with it is recessed
Groove circle（5）, the groove circle（5）Appearance wall be plugged with fixed disk（6）, the fixed disk（6）Side be socketed with and press rubber
Cushion rubber（4）, it is described to press rubber ring（4）Opposite side be fixed with positioning disk（3）, the positioning disk（3）Center at be provided with
Fasten screw（2）, the fastening screw（2）Center at fixing screws are installed（13）, the positioning disk（3）With gear（7）
It is threadedly coupled, the gear（7）Both sides be provided with gear concave surface（1）, and gear（7）Inner surface wall offer locating slot
（15）, the locating slot（15）With positioning key（8）Carry out grafting, the positioning key（8）It is plugged on mounting groove（9）It is interior.
A kind of 2. gear positioning device being easily installed according to claim 1, it is characterised in that the mounting groove（9）
Height be positioning key（8）2/3rds of height, the positioning key（8）It is made up of wear-resisting steel.
3. a kind of gear positioning device being easily installed according to claim 1, it is characterised in that described to press rubber ring
（4）Thickness is two centimetres, and presses rubber ring（4）It is made up of natural rubber.
A kind of 4. gear positioning device being easily installed according to claim 1, it is characterised in that the gear（7）Outside
Table wall is welded with gear ring（12）.
A kind of 5. gear positioning device being easily installed according to claim 1, it is characterised in that the fastening screw
（2）Eight groups, and eight groups of fastening screws are provided with altogether（2）It is rounded to be evenly arranged in positioning disk（3）On.
A kind of 6. gear positioning device being easily installed according to claim 1, it is characterised in that the positioning disk（3）
Appearance wall be fixed with frosting（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426312.8U CN206770559U (en) | 2017-04-21 | 2017-04-21 | A kind of gear positioning device being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426312.8U CN206770559U (en) | 2017-04-21 | 2017-04-21 | A kind of gear positioning device being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770559U true CN206770559U (en) | 2017-12-19 |
Family
ID=60634915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426312.8U Expired - Fee Related CN206770559U (en) | 2017-04-21 | 2017-04-21 | A kind of gear positioning device being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207201A (en) * | 2018-11-22 | 2020-05-29 | 株式会社有信 | Method for manufacturing gear device |
-
2017
- 2017-04-21 CN CN201720426312.8U patent/CN206770559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207201A (en) * | 2018-11-22 | 2020-05-29 | 株式会社有信 | Method for manufacturing gear device |
| CN111207201B (en) * | 2018-11-22 | 2024-03-08 | 株式会社有信 | Method for manufacturing gear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180421 |