CN203962724U - Novel toothed connection formula elastic coupling flexible coupling - Google Patents
Novel toothed connection formula elastic coupling flexible coupling Download PDFInfo
- Publication number
- CN203962724U CN203962724U CN201420364567.2U CN201420364567U CN203962724U CN 203962724 U CN203962724 U CN 203962724U CN 201420364567 U CN201420364567 U CN 201420364567U CN 203962724 U CN203962724 U CN 203962724U
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- coupling
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- nylon
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Abstract
The utility model discloses a kind of Novel toothed connection formula elastic coupling flexible coupling, during working state, at part of the stuck coupling of slave equipment fault, can break, make coupling disabler, protection active devices damages active devices at long-time stall.It relates to coupling technical field, comprises 2 of coupling shafts, 1, nylon tooth cover, 4 of screws; Coupling shaft has two step shelves, and large end is cylindrical straight gear; Nylon tooth cover profile is cylindrical, and endoporus is that three platforms connect shelves, and intermediate hole size relative decrease, plays axially locating effect, and two stomidiums are straight-tooth.Tooth module specification and standard identical with coupling shaft tooth coordinates.The utility model is installed and is adjusted simply, and in the fine setting of work energy in service elasticity, material properties can reduce noise, reduces and shakes, and has passive protection effect when abnormal to transmission device, practical.
Description
Technical field:
The utility model relates to a kind of applied widely, and noise is low, and simple in structure, easy to maintenance, easy disassembling, transmission power loss of tests are little, the coupling of long service life, belong to coupling technical field.
Background technique:
Coupling is for connection for transmission axle and driven shaft, makes two axle common choices with the mechanical parts of transmitting torque.In power transmission at a high speed, effectively coupling has the effect of the dynamic performance in buffering, damping and raising driving mechanism.Coupling is comprised of two halves, connects respectively with driving shaft and driven shaft.General power engine is much all connected by means of coupling and working machine.Coupling kind is a lot, and the relative position of coupled diaxon or the change conditions of position are installed, and can be divided into: 1. fixed joining shaft.Being mainly used in diaxon is strict with there is not the place of relative displacement in central position and work.Structure is generally simple, manufactures relatively easily, cuts diaxon rotation rotating speed identical and synchronous, mainly contains flange coupling, case butt coupling, elastic clip coupling etc.2. removable coupling: as universal type coupling, floating type coupling etc.
The at present conventional most required precision of coupling is higher, and an axle connection that coupling specification is only suitable for being consistent; And equipment failure driven shaft is stuck in long time running can not rotate, generally occur that the drive part burn-down of electric motor in active system damages.The flexible oneself in position that has when coupling can not be accomplished to have anomaly occur in work adjusts and protection, reduces economic loss.
Model utility content:
For the problems referred to above; the technical problems to be solved in the utility model is to provide a kind of low noise, two axles that are in transmission connection are carbon steel; connecting sleeve is nylon; gear connection for transmission; during working state secondary part system stuck when load reaches certain value cotton garment split; reach initiatively motor no-load operation, coupling is inoperative, reaches initiatively a kind of coupling of motor device of protection.
Coupling of the present utility model, it comprises two band external tooth coupling shafts, with the cotton garment of internal tooth, four of Cock screws; Coupling shaft is step shelves component, and large end is straight toothed spur gear, hole and installation shaft transition fit, and a keyway in hole, coupling shaft small end has two tightening screws, and 90 degree distribute, a fastening flat key, one is auxiliary fastening.Overcoat material is nylon, and the inner two ends of nylon jacket are internal gear, and the standards for gears of coupling shaft is connected.Reach synchronous operation transmission.
This project preferably, described rotating connector is gear jointing type.And in axial gapped fine setting effect, cotton garment has maximum load self-destruction effect simultaneously, reaches the effect of protection mechanical transmission.
The beneficial effects of the utility model are: novel structure, and reasonable in design, manufacture complexity not high, simple and practical, be in transmission connection directly also effectively.Work is that noise is low, shakes little.Install to adjust simple and conveniently, be connected and easy to adjust and have an assembling accordance.Practical.
Accompanying drawing explanation:
For ease of explanation, the utility model has following concrete enforcement and accompanying drawing as detailed description.
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the front view of the coupling shaft in Fig. 1,
Fig. 3 is the left view of the coupling shaft in Fig. 1,
Fig. 4 is the front view of the nylon tooth cover in Fig. 1,
Fig. 5 is the right elevation of the nylon jacket tooth in Fig. 1,
Fig. 6 is the explosive view of Fig. 1.
In figure: 1--coupling shaft; 2--nylon tooth cover; 3--screw
Embodiment:
For making the purpose of this utility model, technological scheme and advantage more cheer and bright, below by the concrete case study on implementation shown in accompanying drawing, the utility model is described.But these describe a just example, and do not really want to limit scope of the present utility model and narrow limitation.In addition, in the following description, omitted the description to known configurations and technology, avoided unnecessary fuzzy or twist concept of the present utility model.
As Fig. 1--as shown in the of 6, this embodiment by the following technical solutions: it comprises coupling shaft 1, nylon tooth cover 2, screw 3; Complete coupling is total to 1 two of coupling shafts, 2 one, nylon tooth cover, 3 four of screws.The two ends of coupling shaft 1 are relatively set with respectively four screws 3, and the endoporus of coupling shaft 1 has flat key groove, and coupling shaft 1 overlaps 2 gears with nylon tooth respectively and is connected cooperation, and coupling shaft 1 and nylon tooth overlap 2 interior external tooths and coordinate transmission.
Further, described coupling is gear couplings formula.Selecting of material is flexible.
More than show and described basic principle of the present utility model and major character, and a little of the present utility model.The technician of the industry also understands; the utility model is not subject to the restriction of above-mentioned case study on implementation; that in above-mentioned case study on implementation and specification, describes just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (1)
1. Novel toothed connection formula elastic coupling flexible coupling, is characterized in that: it comprises coupling shaft (1), nylon tooth cover (2), screw (3); One end of coupling shaft (1) is cylindrical straight gear, the cylindrical straight gear that the two ends, inside of nylon tooth cover (2) are same size, two coupling shafts (1) respectively and cotton garment (2) tooth coordinate docking, sense of rotation and angular velocity are synchronous, described two coupling shafts (1) are that gear is connected with nylon tooth cover (2) Placement, and nylon tooth cover (2) can resiliently deformable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364567.2U CN203962724U (en) | 2014-07-02 | 2014-07-02 | Novel toothed connection formula elastic coupling flexible coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364567.2U CN203962724U (en) | 2014-07-02 | 2014-07-02 | Novel toothed connection formula elastic coupling flexible coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962724U true CN203962724U (en) | 2014-11-26 |
Family
ID=51923311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364567.2U Expired - Fee Related CN203962724U (en) | 2014-07-02 | 2014-07-02 | Novel toothed connection formula elastic coupling flexible coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044490A (en) * | 2017-06-12 | 2017-08-15 | 王利宣 | A kind of improved crown gear coupling |
| CN111331905A (en) * | 2020-03-06 | 2020-06-26 | 新乡市先恒机械设备有限公司 | Inclined conveyor with cross joint |
| CN115163686A (en) * | 2022-06-23 | 2022-10-11 | 郑州凯雪运输制冷设备有限公司 | High-performance coupler for refrigerating unit |
-
2014
- 2014-07-02 CN CN201420364567.2U patent/CN203962724U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044490A (en) * | 2017-06-12 | 2017-08-15 | 王利宣 | A kind of improved crown gear coupling |
| CN111331905A (en) * | 2020-03-06 | 2020-06-26 | 新乡市先恒机械设备有限公司 | Inclined conveyor with cross joint |
| CN115163686A (en) * | 2022-06-23 | 2022-10-11 | 郑州凯雪运输制冷设备有限公司 | High-performance coupler for refrigerating unit |
| CN115163686B (en) * | 2022-06-23 | 2023-12-22 | 郑州凯雪运输制冷设备有限公司 | High-performance coupling for refrigerating unit |
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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: 20141126 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |