CN205446463U - Novel clutch device - Google Patents
Novel clutch device Download PDFInfo
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- CN205446463U CN205446463U CN201620243857.0U CN201620243857U CN205446463U CN 205446463 U CN205446463 U CN 205446463U CN 201620243857 U CN201620243857 U CN 201620243857U CN 205446463 U CN205446463 U CN 205446463U
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- clutch
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- spring
- novel
- clutch device
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Abstract
The utility model discloses a novel clutch device relates to the motor field, in particular to gear drive's to the servo motor in clutch structure. Include E shape jump ring, copper sheathing, spring, the big tooth of separation and reunion, separation and reunion toothlet and iron axle in proper order, iron axle pass the center of spring, the big tooth of separation and reunion and separation and reunion toothlet, spring one end support to lean on on the copper sheathing, the other end support to lean on in the center department of the big tooth of separation and reunion, the big tooth of separation and reunion and separation and reunion pinion between connect through the wave tooth cooperation. The utility model discloses simple structure is applicable to any position that appears skidding among the servo motor, guarantees that whole gear box does not receive the damage.
Description
Technical field
This utility model relates to machine field, is related specifically to the clutch configuration of a kind of servomotor middle gear transmission.
Background technology
Traditional servo device is not increase clutch, if it occur that when impact and stall, the load of gear will increase, and the phenomenon of gear slipping occurs, causes gear failure and product function bad.
In general, revolution drives self coaxial pinion rotation, the travelling gear at coaxial gear driven center rotates, the travelling gear at center includes gear and lower gear, gear and lower gear are relatively fixed, gear is connected with the gear of motors, thus lower gear rotates, lower gear is connected with output gear wheel, it is thus able to make output bull gear drive, when the load of motor is excessive when, output gear wheel also output will be directly contributed excessive, overload operation easily causes the skidding between gear, and whole gear-box all can be impaired.
Summary of the invention
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of arrangement of clutch, it is possible to effectively preventing skids between travelling gear causes gear-box to damage.
To achieve these goals, this utility model be the technical scheme is that
A kind of Novel clutch device, include E shape jump ring, copper sheathing, spring, clutch canine tooth, the little tooth of clutch and ferrum axle successively, described ferrum axle is through spring, clutch canine tooth and the center of the little tooth of clutch, described spring one end is resisted against on described copper sheathing, the other end is resisted against the center of described clutch canine tooth, is connected by wave tooth between described clutch canine tooth and the little gear of clutch.
Above-described a kind of Novel clutch device, it is preferable that described clutch canine tooth centrally disposed is clamped in order to accommodate under described spring.
Above-described a kind of Novel clutch device, it is preferable that described copper sheathing centrally disposed is in order to accommodate the upper clamped of described spring.
Above-described a kind of Novel clutch device, it is preferable that the centre bottom of described clutch canine tooth arranges downwardly convex centre bit, and the little tooth of described clutch is arranged to recess that is recessed and that coordinate with center.
Above-described a kind of Novel clutch device, it is preferable that described wave tooth upper surface is outward-dipping from center is high, at the bottom of outside centered by incline direction.
Above-described a kind of Novel clutch device, it is preferable that the little tooth of described clutch includes described wave tooth and the little tooth of transmission.
Above-described a kind of Novel clutch device, it is preferable that described ferrum axle is positioned at the bottom of the little gear of clutch and arranges a step.
Above-described a kind of Novel clutch device, it is preferable that described angle of gear is 30 degree.
Use after technique scheme, this utility model the most advantageously:
Described in the utility model 1. controls to power passing through spring, the effectively work of restriction clutch, mechanical control mode is relatively reliable convenient.2. this apparatus structure is compact, and stable, the lower section of ferrum axle arranges a step, prevents in clutch in the course of the work, and little gear falls down.3. outward-dipping centered by the surface of wave tooth, it is ensured that in clutch work process, direction of its fluctuation be upper and lower to, reduce outside side-play amount.4., by the design of wave tooth, in the case of load is excessive, clutch canine tooth tooth little with clutch separates, thus power will not export on output gear.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is fractionation structural representation of the present utility model；
Fig. 2 is this utility model combinative structure schematic diagram；
Fig. 3 is this utility model application structure schematic diagram；
In reference: 1, E shape jump ring；2, copper sheathing；21, upper clamped；3, spring；4, pad；5, clutch canine tooth；51. times clamped；52, centre bit；6, the little tooth of clutch；61, the little tooth of transmission；62, wave tooth；63, recess 7, ferrum axle；8, step.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, the most therefore limits protection domain of the present utility model.
Embodiment, as shown in Fig. 1-3, a kind of Novel clutch device, include E shape jump ring 1, copper sheathing 2, spring 3, clutch canine tooth 5, the little tooth of clutch 6 and ferrum axle 7 successively, described ferrum axle 7 is through spring 3, clutch canine tooth 5 and the center of the little tooth of clutch 6, described spring 3 one end is resisted against on described copper sheathing 2, and the other end is resisted against between the center of described clutch canine tooth 5, described clutch canine tooth 5 and the little tooth of clutch 6 are taken turns and is connected by wave tooth 62.
Above-described a kind of Novel clutch device, it is preferable that described clutch canine tooth 5 centrally disposed in order to accommodate described spring 3 times clamped 51, under clamped 51 also set up a pad 4 for stabilizing spring.
Above-described a kind of Novel clutch device, it is preferable that described copper sheathing 2 centrally disposed is in order to accommodate upper clamped the 21 of described spring 3.
Above-described a kind of Novel clutch device, it is preferable that the centre bottom of described clutch canine tooth 5 arranges downwardly convex centre bit 52, and the little tooth of described clutch 6 is arranged to recess 63 that is recessed and that coordinate with center.
Above-described a kind of Novel clutch device, it is preferable that described wave tooth 62 upper surface is outward-dipping from center is high, at the bottom of outside centered by incline direction.
Above-described a kind of Novel clutch device, it is preferable that the little tooth of described clutch 6 includes described wave tooth 62 and the little tooth of transmission 61.
Above-described a kind of Novel clutch device, it is preferable that described ferrum axle 7 is positioned at the bottom that the little tooth of clutch 6 is taken turns and arranges a step 8.
Above-described a kind of Novel clutch device, it is preferable that described angle of gear is 30 degree.
nullThink detailed description working method of the present utility model，As shown in Figure 3，The motor on the right drives coaxial pinion rotation，This gear is connected with the clutch canine tooth 5 of this structure，Take turns on tooth 6 little with clutch owing to spring 3 acts on clutch canine tooth 5，Therefore clutch canine tooth 5 and the little tooth of clutch 6 interfix，The pressure having spring 3 keeps it from descending slip，The when of normally work，Clutch canine tooth 5 rotates，The little tooth of clutch 6 also synchronous axial system，Therefore normal power output is on the gear on the left side in figure，But when loading excessive when，Clutch canine tooth 5 will be by excessive driving force，Clutch canine tooth 5 and the little tooth of clutch 6 is at this time forced mutually to slide，When power is more than spring 3 pressure when，Clutch canine tooth 5 and the little tooth of clutch will mutually slide，Force clutch canine tooth 5 bob，Thus clutch canine tooth 5 cannot drive the little tooth of clutch 6，Final power just cannot arrive on the gear on the left side，The most just can play the purpose cutting off overload，Protect whole gear-box.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent and improvement made above example according to technical spirit of the present utility model, within should be included in the protection domain of technical solutions of the utility model.
Claims (8)
1. a Novel clutch device, it is characterized in that, include E shape jump ring, copper sheathing, spring, clutch canine tooth, the little tooth of clutch and ferrum axle successively, described ferrum axle is through spring, clutch canine tooth and the center of the little tooth of clutch, described spring one end is resisted against on described copper sheathing, the other end is resisted against the center of described clutch canine tooth, is connected by wave tooth between described clutch canine tooth and the little gear of clutch.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: described clutch canine tooth centrally disposed is clamped in order to accommodate under described spring.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: described copper sheathing centrally disposed is in order to accommodate the upper clamped of described spring.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: the centre bottom of described clutch canine tooth arranges downwardly convex centre bit, and the little tooth of described clutch is arranged to recess that is recessed and that coordinate with center.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: described wave tooth upper surface is outward-dipping from center, high, at the bottom of outside centered by incline direction.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: the little tooth of described clutch includes described wave tooth and the little tooth of transmission.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: described ferrum axle is positioned at the bottom of the little gear of clutch and arranges a step.
A kind of Novel clutch device the most according to claim 1, it is characterised in that: described angle of gear is 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243857.0U CN205446463U (en) | 2016-03-28 | 2016-03-28 | Novel clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243857.0U CN205446463U (en) | 2016-03-28 | 2016-03-28 | Novel clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446463U true CN205446463U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243857.0U Active CN205446463U (en) | 2016-03-28 | 2016-03-28 | Novel clutch device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205446463U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610275A (en) * | 2016-03-29 | 2016-05-25 | 刘辉华 | Servo system with clutch protection structure |
| CN108638116A (en) * | 2018-05-14 | 2018-10-12 | 歌尔科技有限公司 | Robot and its transmission device |
| CN109612331A (en) * | 2018-12-12 | 2019-04-12 | 四川华庆机械有限责任公司 | A kind of automatic clutch hoisting cage |
| CN110081093A (en) * | 2019-05-22 | 2019-08-02 | 东莞市秦基减速电机有限公司 | Automatic clutch device |
-
2016
- 2016-03-28 CN CN201620243857.0U patent/CN205446463U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610275A (en) * | 2016-03-29 | 2016-05-25 | 刘辉华 | Servo system with clutch protection structure |
| CN108638116A (en) * | 2018-05-14 | 2018-10-12 | 歌尔科技有限公司 | Robot and its transmission device |
| CN109612331A (en) * | 2018-12-12 | 2019-04-12 | 四川华庆机械有限责任公司 | A kind of automatic clutch hoisting cage |
| CN110081093A (en) * | 2019-05-22 | 2019-08-02 | 东莞市秦基减速电机有限公司 | Automatic clutch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |