CN204610599U - A kind of chisel teeth coupling - Google Patents
A kind of chisel teeth coupling Download PDFInfo
- Publication number
- CN204610599U CN204610599U CN201520305529.4U CN201520305529U CN204610599U CN 204610599 U CN204610599 U CN 204610599U CN 201520305529 U CN201520305529 U CN 201520305529U CN 204610599 U CN204610599 U CN 204610599U
- Authority
- CN
- China
- Prior art keywords
- coupling
- couplings
- chisel teeth
- chisel
- utility
- 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
Links
- 238000010168 coupling process Methods 0.000 title claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 43
- 210000000515 Tooth Anatomy 0.000 title claims abstract description 30
- 230000001808 coupling Effects 0.000 title claims abstract description 27
- 102100000672 SMPX Human genes 0.000 title claims abstract description 22
- 108060007673 SMPX Proteins 0.000 title claims abstract description 22
- 238000007689 inspection Methods 0.000 abstract description 5
- 230000001447 compensatory Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
Abstract
The utility model provides a kind of chisel teeth coupling, comprise two half-couplings (1), each half-coupling (1) is the cylindrical stage of a hollow, this cylindrical stage top distribution at least 2 chisel teeths (2), described half-coupling (1) bottom arranges two positioning round orifice run through (3), these two positioning round orifice (3) are coaxial and diameter is identical, a half-coupling is fixedly mounted on driving shaft, a half-coupling is fixedly mounted on driven shaft, two half-couplings carry out transmitting torque by the chisel teeth engagement on it, under can preventing working state, two half-couplings loosen, in a non-operative state easily by two half-couplings separately, be convenient to maintenance and inspection, without the need to lubricated maintenance, can long time continuous working.
Description
Technical field
The utility model relates to a kind of coupling.
Background technique
Coupling is used to two axles (driving shaft and driven shaft) connected in different institutions to be made it jointly to rotate with the machinery of transmitting torque
part.Coupling is made up of two halves, connects respectively with driving shaft and driven shaft.General power engine is mostly connected by means of coupling and working machine.
Gear coupling is in coupling numerous kinds and common widely used one, and because its radial dimension is little, bearing capacity is large, the long axle system transmission being used for low-speed heave-load working condition.Gear coupling mainly contains two kinds of citation forms: inside and outside tooth convolution and end-tooth convolution.There is following shortcoming in the coupling of these two kinds of forms existing: inside and outside tooth convolution coupling is made up of the part such as ring gear and external toothing that the number of teeth is identical, the flank of tooth of inside and outside tooth periodically makes axial relative sliding, tooth surface abrasion and power loss must be formed, therefore inside and outside tooth convolution coupling must work under the state of good lubrication and sealing, need often to safeguard, can not long-term work continuously, otherwise will transmitting torque efficiency and the working life of coupling be had a strong impact on, and the inside and outside tooth cooperating structure of sealing is not quick detachable, inconvenient inspection and maintenance; End-tooth convolution coupling conventional construction is straight-tooth coupling, and the angular compensatory ability extreme difference of this coupling, the augular offset between the driving shaft allowed and driven shaft is minimum.
Model utility content
For above-mentioned deficiency, the utility model provides a kind of chisel teeth coupling, and this coupler structure is simple, without the need to lubricated maintenance, inspection and maintenance for convenience detach, can long-time running continuously, and has larger angular compensatory ability.
The utility model is realized by such technological scheme: a kind of chisel teeth coupling, comprise two half-couplings, each half-coupling is the cylindrical stage of a hollow, this cylindrical stage top distribution at least 2 chisel teeths, each chisel teeth all comprises a vertical cut face and an interior scarf, and this interior scarf has multiple protruding structure.
Further that described half-coupling bottom arranges two positioning round orifice run through.
Be further that two described positioning round orifice of described half-coupling bottom are coaxial and diameter is identical.
Owing to have employed said structure, the chisel teeth coupling that the utility model provides, an one half-coupling is fixedly mounted on driving shaft, a half-coupling is fixedly mounted on driven shaft, two half-couplings carry out transmitting torque by the chisel teeth engagement on it and the male cooperation linkage structure on interior inclined-plane, under the cooperating structure of this engagement can prevent working state, two half-couplings loosen, again can in a non-operative state easily by two half-couplings separately, be convenient to maintenance and inspection, without the need to lubricated maintenance, can long time continuous working; The angle of chisel teeth is set, this coupling can be made to have larger angular compensatory ability.
Accompanying drawing explanation
Fig. 1 is the structural representation of this case half-coupling.
Fig. 2 is the structural representation of this case coupling.
Embodiment
In order to clearly understand the purpose of this utility model, technological scheme and beneficial effect, below in conjunction with accompanying drawing, the utility model is described further, but protection domain of the present utility model is not limited in the examples below.
As depicted in figs. 1 and 2, a kind of chisel teeth coupling, comprise two half-couplings 1, each half-coupling 1 is the cylindrical stage of a hollow, this cylindrical stage top distribution at least 2 chisel teeths 2, each chisel teeth 2 all comprises an a vertical cut face 2-1 and interior scarf 2-2, and this interior scarf 2-2 has multiple protruding structure, described half-coupling 1 bottom arranges two positioning round orifice run through 3, and these two positioning round orifice 3 are coaxial and diameter is identical.
During installation, two half-couplings 1 are placed on driving shaft and driven shaft respectively, with screw through the positioning hole on positioning round orifice 3 and driving shaft and driven shaft, by bolton, then chisel teeth 2 on two half-couplings 1 are engaged, get final product work.
Under the cooperating structure of this engagement can prevent working state, two half-couplings 1 loosen, and in a non-operative state easily by two half-couplings 1 separately, can be convenient to maintenance and inspection again, without the need to lubricated maintenance, and can long time continuous working; The angle of chisel teeth 2 is set, this coupling can be made to have larger angular compensatory ability.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; 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 appending claims and equivalent thereof.
Claims (3)
1. a chisel teeth coupling, it is characterized in that, comprise the half-coupling (1) of two same structures, each half-coupling (1) is the cylindrical stage of a hollow, the top of this cylindrical stage arranges at least 2 chisel teeths (2), each chisel teeth (2) all comprises a vertical cut face (2-1) and an interior scarf (2-2), and this interior scarf (2-2) has multiple protruding structure.
2. chisel teeth coupling as claimed in claim 1, it is characterized in that, the bottom of each half-coupling (1) is provided with two positioning round orifice run through (3).
3. chisel teeth coupling as claimed in claim 1, is characterized in that, two described positioning round orifice (3) of each half-coupling (1) bottom are coaxial and diameter is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305529.4U CN204610599U (en) | 2015-05-13 | 2015-05-13 | A kind of chisel teeth coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305529.4U CN204610599U (en) | 2015-05-13 | 2015-05-13 | A kind of chisel teeth coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610599U true CN204610599U (en) | 2015-09-02 |
Family
ID=53963169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305529.4U Expired - Fee Related CN204610599U (en) | 2015-05-13 | 2015-05-13 | A kind of chisel teeth coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196419A1 (en) * | 2017-04-26 | 2018-11-01 | 格力电器（武汉）有限公司 | Transmission device used between impeller and motor, and air conditioner using same |
| CN112515910A (en) * | 2020-12-18 | 2021-03-19 | 于书君 | Obstetrical clinical equipment for assisting pregnant women to release strong pain sense pressure in midwifery |
-
2015
- 2015-05-13 CN CN201520305529.4U patent/CN204610599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196419A1 (en) * | 2017-04-26 | 2018-11-01 | 格力电器（武汉）有限公司 | Transmission device used between impeller and motor, and air conditioner using same |
| CN112515910A (en) * | 2020-12-18 | 2021-03-19 | 于书君 | Obstetrical clinical equipment for assisting pregnant women to release strong pain sense pressure in midwifery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180513 |