CN206655927U - A kind of good shaft coupling of mechanical property - Google Patents
A kind of good shaft coupling of mechanical property Download PDFInfo
- Publication number
- CN206655927U CN206655927U CN201720419873.5U CN201720419873U CN206655927U CN 206655927 U CN206655927 U CN 206655927U CN 201720419873 U CN201720419873 U CN 201720419873U CN 206655927 U CN206655927 U CN 206655927U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- shaft coupling
- mechanical property
- pressing plate
- nut
- 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 good shaft coupling of mechanical property, including rotating disk, screw, nut and two pressing plates；The rotating disk is provided with one along the radially-arranged waist-shaped hole of rotating disk, two pressing plates are separately positioned on the front and rear sides of rotating disk, the front and rear sides of rotating disk are provided with two racks at left and right sides of waist-shaped hole, the pressing plate is pressed on rack, and the pressing plate is provided with the groove coordinated with the teeth of rack towards the side in rack direction；The screw is connected after pressing plate, waist-shaped hole and pressing plate are sequentially passed through on rear side of rotating disk with nut thread.The good shaft coupling of mechanical property of the present utility model, the difficulty of processing of connecting rod can be reduced.
Description
Technical field
The utility model belongs to a kind of mechanical transmissioning piece field, and in particular to a kind of good shaft coupling of mechanical property.
Background technology
Traditional shaft coupling typically all includes the protruding shaft of a rotating disk and one on rotating disk, the protruding shaft not with rotating disk
Coaxially, one end of the connecting rod is rotatably connected with protruding shaft, and it is that the rotating shaft controls connecting rod of axial-rotation is moved into (the patent No. that it, which is acted on,
For 201420340631.3, the patent and Patent No. 201420331821.9 of the entitled shaft coupling of utility model are practical new
The patent of the entitled shaft coupling of type).And protruding shaft, with respect to the stroke distances that the distance of rotating disk is connecting rod, general protruding shaft is on rotating disk
Position be changeless, so the length of connecting rod can only be adjusted, so the relative difficulty of processing for improving connecting rod.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is that Machining of Connecting Rod to be made is simple.
(2) technical scheme
In order to solve the above technical problems, technical scheme is used by the utility model：A kind of good shaft coupling of mechanical property
Device, including including rotating disk, screw, nut and two pressing plates；The rotating disk is provided with one along the radially-arranged waist-shaped hole of rotating disk,
Two pressing plates are separately positioned on the front and rear sides of rotating disk, and the front and rear sides of rotating disk are provided with two at left and right sides of waist-shaped hole
Rack, the pressing plate is pressed on rack, and the pressing plate is provided with the tooth coordinated with the teeth of rack towards the side in rack direction
Line；The screw is connected after pressing plate, waist-shaped hole and pressing plate are sequentially passed through on rear side of rotating disk with nut thread.
In the good shaft coupling of above-mentioned mechanical property, nut is smaller than between the rack of waist-shaped hole both sides
Diameter.
In the good shaft coupling of above-mentioned mechanical property, one end fixed cover of the screw through nut is connected to a bearing.
In the good shaft coupling of above-mentioned mechanical property, axle sleeve is provided with rear side of the rotating disk.
In the good shaft coupling of above-mentioned mechanical property, spring shim, the screw are provided between the rotating disk and nut
Through spring shim.
In the good shaft coupling of above-mentioned mechanical property, the thickness of the rotating disk is 10mm.
(3) beneficial effect
The good shaft coupling of mechanical property of the present utility model, moved by screw along waist-shaped hole, so as to directly adjust
The stroke distances of connecting rod, so operation is very easy, the machining accuracy of connecting rod is also simpler.
Brief description of the drawings
Fig. 1 is the structural representation of the good shaft coupling of mechanical property of the present utility model；
Fig. 2 is the sectional view of A-A in Fig. 1；
Fig. 3 is the direction view of B in Fig. 1；
1 it is rotating disk in figure, 2 be screw, 3 be nut, 4 be pressing plate, 5 be waist-shaped hole, 6 be rack, 7 be bearing, 8 is axle
Set, 9 be spring shim, 10 be connecting rod.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Embodiment one：A kind of good shaft coupling of mechanical property for showing such as Fig. 1-3, including including rotating disk 1, screw 2, nut 3
With two pressing plates 4；The thickness of the rotating disk is 10mm.The rear side of the rotating disk 1 is provided with axle sleeve 8, can be connected by the axle sleeve 8
The drive mechanism of axial-rotation is connect, the rotating disk 1 is provided with one and divided along the radially-arranged waist-shaped hole 5 of rotating disk 1, two pressing plates 4
The front and rear sides of rotating disk 1 are not arranged on, and the front and rear sides of rotating disk 1 are provided with two racks positioned at the left and right sides of waist-shaped hole 5
6, the pressing plate 4 is pressed on rack 6, and the pressing plate 4 is provided with the tooth coordinated with the teeth of rack 6 towards the side in the direction of rack 6
Line；The screw 2 is threadedly coupled after pressing plate 4, waist-shaped hole 5 and pressing plate 4 are sequentially passed through on rear side of rotating disk with nut 3.The spiral shell
One end fixed cover of nail 2 through nut 3 is connected to a bearing 7, and bearing 7 is used to connect connecting rod 10.
During regulation, screw 2 is moved along waist-shaped hole 5, you can adjust the stroke distances of connecting rod, therefore reduce connecting rod 10
Difficulty of processing.The band dynamic pressure plate 4 while movement of screw 2 moves, and after being moved to corresponding position, is rotated by nut, makes pressure
The teeth clamping of the groove of plate 4 and rack 6, so as to prevent screw 2 from moving.
Embodiment two：On the basis of embodiment one, nut 3 is smaller than between the rack 6 of the both sides of waist-shaped hole 5
Diameter, can so make accepting a little on rack 6 for nut 3, so as to prevent pressing plate 4 from deforming.
Embodiment three：On the basis of embodiment one, spring shim 9 is provided between the rotating disk 1 and nut 3, it is described
Screw 2 passes through spring shim 9, connects more firm.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (6)
1. the good shaft coupling of a kind of mechanical property, it is characterised in that the good shaft coupling of the mechanical property includes rotating disk
(1), screw (2), nut (3) and two pressing plates (4)；The rotating disk (1) is provided with one along the radially-arranged waist type of rotating disk (1)
Hole (5), two pressing plates (4) are separately positioned on the front and rear sides of rotating disk (1), and the front and rear sides of rotating disk (1) are provided with two positions
Rack (6) at left and right sides of waist-shaped hole (5), the pressing plate (4) are pressed on rack (6), and the pressing plate (4) is square towards rack (6)
To side be provided with the teeth of rack (6) coordinate groove；The screw (2) sequentially passes through pressing plate on rear side of rotating disk
(4), waist-shaped hole (5) and pressing plate (4) are threadedly coupled with nut (3) afterwards.
2. the good shaft coupling of mechanical property according to claim 1, it is characterised in that the tooth positioned at waist-shaped hole (5) both sides
The diameter for being smaller than nut (3) between bar (6).
3. the good shaft coupling of mechanical property according to claim 1, it is characterised in that the screw (2) passes through nut (3)
One end fixed cover be connected to a bearing (7).
4. the good shaft coupling of mechanical property according to claim 1, it is characterised in that the rear side of the rotating disk (1) is set
There is axle sleeve (8).
5. the good shaft coupling of mechanical property according to claim 1, it is characterised in that the rotating disk (1) and nut (3) it
Between be provided with spring shim (9), the screw (2) passes through spring shim (9).
6. the good shaft coupling of mechanical property according to claim 1, it is characterised in that the thickness of the rotating disk is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419873.5U CN206655927U (en) | 2017-04-20 | 2017-04-20 | A kind of good shaft coupling of mechanical property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419873.5U CN206655927U (en) | 2017-04-20 | 2017-04-20 | A kind of good shaft coupling of mechanical property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655927U true CN206655927U (en) | 2017-11-21 |
Family
ID=60319138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419873.5U Expired - Fee Related CN206655927U (en) | 2017-04-20 | 2017-04-20 | A kind of good shaft coupling of mechanical property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952112A (en) * | 2020-06-23 | 2020-11-17 | 祥兴电气有限公司 | Vacuum circuit breaker on post |
-
2017
- 2017-04-20 CN CN201720419873.5U patent/CN206655927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952112A (en) * | 2020-06-23 | 2020-11-17 | 祥兴电气有限公司 | Vacuum circuit breaker on post |
| CN111952112B (en) * | 2020-06-23 | 2022-05-31 | 祥兴电气有限公司 | Vacuum circuit breaker on post |
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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: 20171121 Termination date: 20200420 |