CN204099541U - The fixing device of gear - Google Patents
The fixing device of gear Download PDFInfo
- Publication number
- CN204099541U CN204099541U CN201420526378.0U CN201420526378U CN204099541U CN 204099541 U CN204099541 U CN 204099541U CN 201420526378 U CN201420526378 U CN 201420526378U CN 204099541 U CN204099541 U CN 204099541U
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating ring
- fixed pedestal
- movable block
- fixing device
- 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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Abstract
The utility model discloses a kind of fixing device of gear, solve the problem that relative sliding can occur when mounted for gear and axle, its drip irrigation device, a kind of fixing device of gear, comprise gear and be arranged on the axis hole in gear, described axis hole is provided with fixed pedestal, described fixed pedestal is provided with some movable blocks, described fixed pedestal is provided with the mounting groove for installing movable block, described movable block and mounting groove hinged, described fixed pedestal is also provided with rotating ring, described rotating ring is provided with the limiting stopper be connected of conflicting with movable block, described fixed pedestal is provided with the swivelling chute installing rotating ring, described swivelling chute is provided with the fixing part on fixing rotating ring, the fixing device of gear of the present utility model, reach gear has stationary axle technique effect when installation shaft.
Description
Technical field
The utility model relates to field of gears, and in particular, it relates to the fixing device of gear.
Background technique
Gear is the colyliform mechanical parts of the engagement transmitting torque relying on tooth, gear by with other dentation mechanical parts (as another gear, tooth bar, worm screw) transmission, can realize changing rotating speed and moment of torsion, change moving direction and change the functions such as forms of motion, because transmission efficiency is high, velocity ratio is accurate, the advantages such as power range is large, gear mechanism is extensive use in industrial products, its design and manufaction level directly has influence on the quality of industrial products, gear tooth mutually fastens gear and another pinion rotation can be driven to transmit power, by two gears separately, also chain can be applied, crawler belt, belt drives the gear on both sides and transmits power.
In axle installs gear, axle needs through the axis hole on gear, (or being moved by shaft driven gear) is rotated by gear band moving axis, there is between gear and axle certain moment of torsion, if coordinate insecure between axle with gear, gear can be caused to slide on axle, do not have the effect of transmitting torque, so existing gear is improved.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of stationary axle more firmly gear.
For achieving the above object, the utility model provides following technological scheme, a kind of fixing device of gear, comprise gear and be arranged on the axis hole in gear, described axis hole is provided with fixed pedestal, described fixed pedestal is provided with some movable blocks, described fixed pedestal is provided with the mounting groove for installing movable block, described movable block and mounting groove hinged, described fixed pedestal is also provided with rotating ring, described rotating ring is provided with the limiting stopper be connected of conflicting with movable block, described fixed pedestal is provided with the swivelling chute installing rotating ring, described swivelling chute is provided with the fixing part on fixing rotating ring.
By adopting technique scheme, when in use, rotating ring is placed in swivelling chute, limiting stopper on rotating ring is connected with the movable block in mounting groove is inconsistent, when rotation rotating ring, promote movable block by limiting stopper to move, movable block and axle is made to carry out clamping, make the connection of gear and axle more firm, swivelling chute is provided with the fixing part on fixing rotating ring, rotating ring can be made when motion terminates, be fixedly connected with the fixed pedestal on gear by fixing part, prevent rotating ring and fixed pedestal from departing from, movable block and axle is caused to fix insecure, cause the inconvenience in use.
The utility model is set to further: described fixing part is threaded with rotating ring.
By adopting technique scheme, limiting stopper can be made when promotion movable block, rotate rotating ring, rotating ring can be made to be fixed with swivelling chute be connected, rotating ring can be prevented to be separated with swivelling chute, in use, the fixing more firm of rotating ring can be made.
The utility model is set to further: described fixing part also comprises and is arranged on the step trough on limiting stopper end face and the shackle member with step trough clamping.
By adopting technique scheme, fixing part also comprises and is arranged on the step trough on limiting stopper and the shackle member with step trough clamping, described limiting stopper is in rotary moving, shackle member and step trough carry out clamping, limiting stopper is made to have stuck function, thus make rotating ring have stuck function, rotating ring can be made to play fixing effect when rotation.
The utility model is set to further: described shackle member comprises active fastening block and elastic component, and described active fastening block is arranged in bending, and described fixed pedestal is provided with the fixed hole worn for active fastening block.
By adopting technique scheme, shackle member comprises active fastening block and elastic component, described active fastening block is arranged in bending, and fixed pedestal is provided with the fixed hole worn for active fastening block, when taking-up rotating ring, press active fastening block, movable block compression elastic piece, makes active fastening block move along fixed hole, and active fastening block can be made to be separated with draw-in groove, rotating ring can be made in swivelling chute to rotate taking-up, make when more gear changing convenient.
The utility model is set to further: the curved setting of described movable block.
By adopting technique scheme, the curved setting of movable block, limiting stopper can be made to be more prone to when the motion of promotion movable block, the other end of movable block relative to articulated elements to be provided with limiting stopper can be made to move space, can make operationally to be more prone to.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the fixing device of the utility model gear;
Fig. 2 is the structural representation two of the fixing device of the utility model gear;
Fig. 3 is the structural representation three of the fixing device of the utility model gear;
Fig. 4 is the A portion enlarged diagram of the fixing device of Fig. 3 gear;
Fig. 5 is the structural representation of the rotating ring of the fixing device of the utility model gear.
In figure: 1, gear; 2, axis hole; 3, fixed pedestal; 31, movable block; 32, mounting groove; 33, rotating ring; 331, limiting stopper; 3311, step trough; 34, swivelling chute; 35, fixed hole; 4, fixing part; 41, shackle member; 411, active fastening block; 412, elastic component.
Embodiment
Shown in Fig. 5, the fixing device of a kind of gear of the present embodiment, the axis hole 2 comprising gear 1 and be arranged in gear 1, described axis hole 2 is provided with fixed pedestal 3, described fixed pedestal 3 is provided with some movable blocks 31, the curved setting of movable block 31, described fixed pedestal 3 is provided with the mounting groove 32 for installing movable block 31, described movable block 31 is hinged with mounting groove 32, described fixed pedestal 3 is also provided with rotating ring 33, described rotating ring 33 is provided with the limiting stopper 331 be connected of conflicting with movable block 31, described fixed pedestal 3 is provided with the swivelling chute 34 installing rotating ring 33, described swivelling chute 34 is provided with for the fixing part 4 on fixing rotating ring 33, described fixing part 4 is threaded with rotating ring 33, described fixing part 4 also comprises and is arranged on the step trough 3311 on limiting stopper 331 end face and the shackle member 41 with step trough 3311 clamping, described shackle member 41 comprises active fastening block 411 and elastic component 412, described active fastening block 411 is arranged in bending, described fixed pedestal 3 is provided with the fixed hole 35 worn for active fastening block 411.
When in use, rotating ring 33 is placed in swivelling chute 34, limiting stopper 331 on rotating ring 33 is connected with the movable block 31 in mounting groove 32 is inconsistent, the curved setting of movable block 31, limiting stopper 331 can be made to be more prone to when promotion movable block 31 moves, limiting stopper 331 can be made at movable block 31 to move space relative to the other end of articulated elements is provided with, can make operationally to be more prone to, when rotation rotating ring 33, promote movable block 31 by limiting stopper 331 to move, movable block 31 and axle is made to carry out clamping, make the connection of gear and axle more firm, swivelling chute 34 is provided with for the fixing part 4 on fixing rotating ring 33, rotating ring 33 can be made when motion terminates, fixing part 4 comprises and is arranged on internal thread suitable with outside thread on outside thread on rotating ring 33 and rotating ring 33, limiting stopper 331 can be made when promotion movable block 31, rotate rotating ring 33, rotating ring 33 can be made to be fixed with swivelling chute 34 be connected, rotating ring 33 can be prevented to be separated with swivelling chute 34, in use, the fixing more firm of rotating ring 33 can be made, fixing part 4 also comprises and is arranged on the step trough 3311 on limiting stopper 331 and the shackle member 41 with step trough 3311 clamping, shackle member 41 comprises active fastening block 411 and elastic component 412, described active fastening block 411 is arranged in bending, fixed pedestal 3 is provided with the fixed hole 35 worn for active fastening block 411, when taking-up rotating ring 33, press active fastening block 411, movable block 31 compression elastic piece 412, active fastening block 411 is moved along fixed hole 35, active fastening block 411 can be made to be separated with draw-in groove, rotating ring 33 can be made in swivelling chute 34 to rotate taking-up, make when more gear changing convenient.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the fixing device of a gear, comprise gear and be arranged on the axis hole in gear, described axis hole is provided with fixed pedestal, it is characterized in that: described fixed pedestal is provided with some movable blocks, described fixed pedestal is provided with the mounting groove for installing movable block, described movable block and mounting groove hinged, described fixed pedestal is also provided with rotating ring, described rotating ring is provided with the limiting stopper be connected of conflicting with movable block, described fixed pedestal is provided with the swivelling chute installing rotating ring, and described swivelling chute is provided with the fixing part on fixing rotating ring.
2. the fixing device of gear according to claim 1, is characterized in that: described fixing part is threaded with rotating ring.
3. the fixing device of gear according to claim 2, is characterized in that: described fixing part also comprises and is arranged on the step trough on limiting stopper end face and the shackle member with step trough clamping.
4. the fixing device of gear according to claim 3, is characterized in that: described shackle member comprises active fastening block and elastic component, and described active fastening block is arranged in bending, and described fixed pedestal is provided with the fixed hole worn for active fastening block.
5. the fixing device of gear according to claim 4, is characterized in that: the curved setting of movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526378.0U CN204099541U (en) | 2014-09-13 | 2014-09-13 | The fixing device of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526378.0U CN204099541U (en) | 2014-09-13 | 2014-09-13 | The fixing device of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099541U true CN204099541U (en) | 2015-01-14 |
Family
ID=52267971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526378.0U Expired - Fee Related CN204099541U (en) | 2014-09-13 | 2014-09-13 | The fixing device of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488356A (en) * | 2018-04-20 | 2018-09-04 | 盐城市金洲机械制造有限公司 | A kind of clutch gear |
-
2014
- 2014-09-13 CN CN201420526378.0U patent/CN204099541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488356A (en) * | 2018-04-20 | 2018-09-04 | 盐城市金洲机械制造有限公司 | A kind of clutch gear |
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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: 20150114 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |