CN207333479U - A kind of shaft coupling - Google Patents
A kind of shaft coupling Download PDFInfo
- Publication number
- CN207333479U CN207333479U CN201720860838.7U CN201720860838U CN207333479U CN 207333479 U CN207333479 U CN 207333479U CN 201720860838 U CN201720860838 U CN 201720860838U CN 207333479 U CN207333479 U CN 207333479U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- coupling body
- housing
- convex block
- axis
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 91
- 238000010168 coupling process Methods 0.000 title claims abstract description 91
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 91
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of shaft coupling, including the first shaft coupling body and second shaft coupling body being separately set, the first shaft coupling body and second shaft coupling body are coaxially disposed, there is the axis hole for exterior axis connection at center, and the first shaft coupling body or/and second shaft coupling body have the first housing and the second housing that can radially dismantle.It is simple in structure, remove and install conveniently, high transmission accuracy, string axis phenomenon will not be produced.
Description
Technical field
It the utility model is related to a kind of lightning impulse test equipment, more particularly to a kind of shaft coupling.
Background technology
Lightening impulse test equipment usually needs to adjust ball away from this moment with regard to needing to use according to actual conditions when in use
Shaft coupling.In the prior art, it is provided with part buffer unit among shaft coupling, when dismounting must take off in axis direction to both sides
Open, this means that both sides have to reserved certain gap.After a period of time is run, reserved gap then can directly cause
String axis phenomenon, influences to be driven effect.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of shaft coupling, the coupler structure is simple, dismounting peace
Dress is convenient, high transmission accuracy, will not produce string axis phenomenon.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of shaft coupling, including first be separately set
Shaft coupling body and second shaft coupling body, the first shaft coupling body and second shaft coupling body are coaxially disposed, and center is equal
There is an axis hole for exterior axis connection, the first shaft coupling body or/and second shaft coupling body have and can radially dismantle
The first housing and the second housing.
As preference, the shaft coupling further includes fastener and perforation, the perforation is through first housing and the
Two housings, first housing, the second housing are fastenedly connected by the fastener, perforation.
As preference, linkage convex block is both provided with the first shaft coupling body and second shaft coupling body, it is described
For equidistant even point of the convex block that links on the circumference of coupling end-face, the first shaft coupling body passes through connection with second shaft coupling body
Dynamic convex block is in axial sliding connection.
As preference, keyway is provided with the first shaft coupling body and second shaft coupling body, the keyway edge
It is axial to be set close to the axis hole.
As preference, the shaft coupling includes cushion pad, the cushion pad is in the first shaft coupling in the axial direction
Between body and second shaft coupling body, its thickness is identical with linkage convex block protrusion height.
As preference, the fastener, with being perforated with two groups, it is perpendicular to first housing and the folder of the second housing
Seam face is simultaneously symmetrical arranged along the axis hole.
As preference, the linkage convex block driving face is arc.
As preference, the axis hole is axially through shaft coupling.
Compared with prior art, the beneficial effects of the utility model are：
1st, shaft coupling can be removed and installed radially, without changing the position of driving shaft and driven shaft in the axial direction, be saved
Installation space, it is convenient to use.
2nd, axially run after a certain period of time without preset clearance, equipment when shaft coupling is installed and used, still can ensure height
The transmission of precision.
3rd, equipment will not produce the phenomenon of left and right string axis, ensure that equipment stable transmission when upper and lower test products
Property, the quality of equipment is substantially increased, reduces maintenance cost.
Brief description of the drawings
For the technical solution in clearer explanation the utility model embodiment technology, embodiment technology will be retouched below
Attached drawing is briefly described needed in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the utility model side view.
Fig. 2 is the front view of first shaft coupling body.
Fig. 3 is the front view of second shaft coupling body.
Fig. 4 is the front view of cushion pad.
Fig. 5 is the sectional view of first shaft coupling body.
Wherein, 1- first shaft couplings body, the first housings of 11-, the second housings of 12-, 2- second shaft coupling bodies, 3- bufferings
Pad, 4- perforation, 5- linkage convex blocks, 6- axis holes, 7- keyways, 8- fasteners.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Embodiment based on this in practical, those of ordinary skill in the art are not on the premise of creative work is made
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment
As shown in the figure, a kind of shaft coupling is disclosed in the present embodiment, including the first shaft coupling body 1 being separately set and
Two shaft coupling bodies 2, above-mentioned first shaft coupling body 1 and second shaft coupling body 2 are coaxially disposed, and center is provided with for exterior axis
The axis hole 6 of connection, axis hole 6, when mounted without preset clearance, are prevented axially through shaft coupling, exterior driving shaft with driven shaft
There is string axis phenomenon after running a period of time.Above-mentioned first shaft coupling body 1 or/and second shaft coupling body 2 have radially
The first housing 11 and the second housing 12 that can be dismantled, can be wherein any one shaft coupling as needed in practical applications
Device body is divided into two housings or two shaft coupling bodies can be divided into two housings.Shaft coupling further includes fastening
Part 8 and perforation 4, above-mentioned perforation 4 runs through 11 and second housing 12 of said first shell, said first shell 11, the second housing 12
It is fastenedly connected by above-mentioned fastener 8, perforation 4.When fastener 8 is bolt or screw, perforation 4 can set internal thread
It is matched；Fastener 8 can also be bolts and nuts.After fastening, the first housing 11 and the second housing 12 can be with close and firms
Be combined together, increase the stability of shaft coupling.Fastener 8 is with perforation 4 perpendicular to 11 and second housing of said first shell
12 crack face is simultaneously symmetrical arranged along above-mentioned axis hole 6 so that shaft coupling Mass Distribution is uniform, increases stability.It is tight by turning
Firmware 8, the first housing 11 and the second housing 12 can be closed or separated, and realize removing and installing radially, and do not have to
Driving shaft or driven shaft are moved in the axial direction, it is not only easy to operate, also save substantial amounts of installation space.
Linkage convex block 5, above-mentioned linkage convex block 5 are both provided with above-mentioned first shaft coupling body 1 and second shaft coupling body 2
Driving face is arc, and equidistant even point of linkage convex block 5 is on the circumference of coupling end-face, above-mentioned first shaft coupling body 1 and second
Shaft coupling body 2 is in axial sliding connection by the convex block 5 that links, and because arc contact surface is big after connection is fixed, will not produce axial shifting
It is dynamic, prevent string axis.5 size of linkage convex block and position all same on two shaft coupling bodies, docking are convenient.
Keyway 7 is provided with above-mentioned first shaft coupling body 1 and second shaft coupling body 2, above-mentioned keyway 7 is vertically
Set close to above-mentioned axis hole 6, keyway 7 can be rectangular configuration, or on inverted trapezoidal structure, with driving shaft or driven shaft
Key coordinates, and can improve transmission accuracy and transmission efficiency.
Above-mentioned shaft coupling includes cushion pad 3, and cushion pad 3 is in first shaft coupling body 1 and second shaft coupling in the axial direction
Between body 2, its thickness is identical with linkage 5 protrusion height of convex block, two shaft coupling bodies slitless connection in the axial direction.First
The flange of cushion pad 3 is clamped among two linkage convex blocks 5 adjacent with second shaft coupling body 2 of axis device body 1 so that two
A shaft coupling body is diametrically separated by cushion pad 3 completely, and the mode of soft contact can protect power end and load end.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with novel point.
Claims (8)
1. a kind of shaft coupling, including the first shaft coupling body and second shaft coupling body being separately set, the first shaft coupling
Body and second shaft coupling body are coaxially disposed, and there is the axis hole for exterior axis connection at center, it is characterised in that：Described first
Axis device body or/and second shaft coupling body have the first housing and the second housing that can radially dismantle.
2. according to the shaft coupling described in claim 1, it is characterised in that：The shaft coupling further includes fastener and perforation, described to wear
First housing and the second housing are run through in hole, and first housing, the second housing are connected by the fastener, perforation fastening
Connect.
3. according to the shaft coupling described in claim 1, it is characterised in that：On the first shaft coupling body and second shaft coupling body
It is both provided with linkage convex block, equidistant even point of the linkage convex block is on the circumference of coupling end-face, the first shaft coupling body
It is in axial sliding connection with second shaft coupling body by the convex block that links.
4. according to the shaft coupling described in claim 1, it is characterised in that：On the first shaft coupling body and second shaft coupling body
Keyway is provided with, the keyway is set close to the axis hole vertically.
5. according to the shaft coupling described in claim 1, it is characterised in that：The shaft coupling includes cushion pad, and the cushion pad is in axis
It is in upwards between the first shaft coupling body and second shaft coupling body, its thickness is identical with linkage convex block protrusion height.
6. according to the shaft coupling described in claim 2, it is characterised in that：The fastener is with being perforated with two groups, it is perpendicular to described
The crack face of first housing and the second housing is simultaneously symmetrical arranged along the axis hole.
7. according to the shaft coupling described in claim 3, it is characterised in that：The linkage convex block driving face is arc.
8. according to the shaft coupling described in claim 1, it is characterised in that：The axis hole is axially through shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860838.7U CN207333479U (en) | 2017-07-14 | 2017-07-14 | A kind of shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860838.7U CN207333479U (en) | 2017-07-14 | 2017-07-14 | A kind of shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333479U true CN207333479U (en) | 2018-05-08 |
Family
ID=62376550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860838.7U Expired - Fee Related CN207333479U (en) | 2017-07-14 | 2017-07-14 | A kind of shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780072A (en) * | 2019-03-22 | 2019-05-21 | 广东肇庆爱龙威机电有限公司 | Driver and its integral type shaft coupling |
-
2017
- 2017-07-14 CN CN201720860838.7U patent/CN207333479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780072A (en) * | 2019-03-22 | 2019-05-21 | 广东肇庆爱龙威机电有限公司 | Driver and its integral type shaft coupling |
| CN109780072B (en) * | 2019-03-22 | 2024-02-23 | 广东肇庆爱龙威机电有限公司 | Driver and integrated coupler thereof |
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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: 20180508 Termination date: 20200714 |