CN206017477U - A kind of swinging block type clutch of adjustable combination rotating speed - Google Patents
A kind of swinging block type clutch of adjustable combination rotating speed Download PDFInfo
- Publication number
- CN206017477U CN206017477U CN201620979128.1U CN201620979128U CN206017477U CN 206017477 U CN206017477 U CN 206017477U CN 201620979128 U CN201620979128 U CN 201620979128U CN 206017477 U CN206017477 U CN 206017477U
- Authority
- CN
- China
- Prior art keywords
- block
- rid
- rotating speed
- locating rack
- planar end
- 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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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model is related to a kind of swinging block type clutch of adjustable combination rotating speed, be provided with public bowl be coaxially disposed get rid of block group, the center for wherein getting rid of block group is provided with and gets rid of block locating rack, get rid of block locating rack circle distribution several planar end surfaces, it is provided with each planar end surface and gets rid of block, each get rid of block outer surface be arc-shaped surface, and several arc-shaped surfaces for getting rid of block be arranged concentrically with axle center non-interference；The stepped hole of radial direction being provided with the center for getting rid of block, spring being provided with stepped hole, spring upper end supports regulating bolt, regulating bolt to be threadedly coupled with block is got rid of, and is provided with spacing hole on the planar end surface for getting rid of block locating rack, and the polished rod that regulating bolt bottom is arranged is located in spacing hole.The clutch can be adjusted and combine rotating speed, and use range is wide, while can be individually replaced that block is got rid of, reduce maintenance and use cost.
Description
Technical field
The utility model is related to a kind of swinging block type clutch of adjustable combination rotating speed, belongs to one kind of clutch.
Background technology
Traditional swinging block type clutch, can not to the combination rotating speed of clutch typically using the structure of secure bond rotating speed
It is adjusted, this just increased restriction to the use condition of clutch, reduces the versatility of clutch, reduce clutch
Range of application.Meanwhile, conventional swinging block type clutch is to form the combination friction for getting rid of block and public bowl by centrifugal force, when wherein
Part get rid of.This patent adopts modularized design, can adjust the working speed for getting rid of block,
In addition each gets rid of block and can be individually replaced, and improves the service life of clutch.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of swinging block type clutch of adjustable combination rotating speed, the clutch
Device can be adjusted and combine rotating speed, and use range is wide, while can be individually replaced that block is got rid of, reduce maintenance and use cost.
For solving problem above, concrete technical scheme of the present utility model is as follows：A kind of swinging block type of adjustable combination rotating speed
Clutch, be provided with public bowl be coaxially disposed get rid of block group, the center for wherein getting rid of block group is provided with and gets rid of block locating rack, gets rid of block locating rack
Circle distribution several planar end surfaces, are provided with each planar end surface and get rid of block, and each outer surface for getting rid of block is arc-shaped surface, and some
The individual arc-shaped surface for getting rid of block is arranged concentrically non-interference with axle center；The stepped hole of radial direction is provided with the center for getting rid of block, in stepped hole
Spring is inside provided with, and spring upper end supports regulating bolt, and regulating bolt is threadedly coupled with block is got rid of, on the planar end surface for getting rid of block locating rack
Spacing hole is provided with, the polished rod that regulating bolt bottom is arranged is located in spacing hole.
Shop bolt is arranged with the described planar end surface for getting rid of block locating rack, get rid of block bottom surface correspondence position be provided with recessed
Groove, is got rid of block and is slided on shop bolt by groove.
Described get rid of three planar end surfaces of block locating rack circle distribution, and be combined with three and corresponding get rid of block.
The swinging block type clutch of this is adjustable combination rotating speed will get rid of block using spring and regulating bolt and get rid of the connection of block locating rack
Together, and by rotation at a high speed block will be got rid of in apocarpy, so as to contact with public bowl, realize the clutch action of clutch.
The pressure of spring is adjusted by the anglec of rotation of regulating bolt, so as to adjusting the displacement for getting rid of block under the action of the centrifugal force,
So as to adjust the combination rotating speed of swinging block type clutch, this structure can be individually replaced each and get rid of block, it is possible to change and there is difference
The spring of spring ratio, so that improve the service life of clutch.
Using shop bolt and get rid of groove fit on block, further limit get rid of block without axial dipole field.
Block is generally got rid of using three pieces of circle distribution, not only easy to maintenance, while disengaging performance is superior.
Description of the drawings
Fig. 1 is the overall axonometric drawing of the swinging block type clutch of adjustable combination rotating speed.
Fig. 2 is the structural representation for getting rid of block group.
Fig. 3 is the internal view for getting rid of block group.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of swinging block type clutch of adjustable combination rotating speed, it is characterised in that：Set in public bowl 1
Have be coaxially disposed to get rid of block group 2, the center for wherein getting rid of block group 2 is provided with and gets rid of block locating rack 7, gets rid of 7 circle distribution of block locating rack some
Individual planar end surface, is provided with each planar end surface and gets rid of block 5, and each outer surface for getting rid of block 5 is arc-shaped surface, and several get rid of block 5
Arc-shaped surface is arranged concentrically non-interference with axle center；The stepped hole of radial direction is provided with the center for getting rid of block 5, in stepped hole, is provided with bullet
Spring 4,4 upper end of spring support regulating bolt 3, regulating bolt 3 to be threadedly coupled with block 5 is got rid of, set on the planar end surface for getting rid of block locating rack 7
Limited location hole, the polished rod that 3 bottom of regulating bolt is arranged are located in spacing hole.
Shop bolt 6 is arranged with the described planar end surface for getting rid of block locating rack 7, the bottom surface correspondence position for getting rid of block 5 is provided with
Groove, is got rid of block 5 and is slided on shop bolt 6 by groove.
Described get rid of block locating rack 7 circle distribution, three planar end surfaces, and be combined with three and corresponding get rid of block 5.
Its course of work is：When block is got rid of as centrifugal action compression spring 4 is moved out, each is made to get rid of the increasing of the diameter of block 5
Greatly, until rubbing with 1 inner circle phase of public bowl, and the combination rotating speed of clutch is reached.When adjustment regulating bolt 3 clockwise, adjust
Section 3 holddown spring 4 of bolt, gets rid of block and skids off, need bigger centrifugal force, so as to improve the combination rotating speed of clutch, otherwise then subtract
The combination rotating speed of little clutch, when some of clutch is got rid of block and be damaged, after unloading regulating bolt 3, just replaceable gets rid of
Block.
Claims (3)
1. a kind of swinging block type clutch of adjustable combination rotating speed, it is characterised in that：In public bowl（1）Inside be provided be coaxially disposed get rid of block
Group（2）, wherein get rid of block group（2）Center be provided with and get rid of block locating rack（7）, get rid of block locating rack（7）Circle distribution several planar end surfaces,
It is provided with each planar end surface and gets rid of block（5）, each gets rid of block（5）Outer surface be arc-shaped surface, and several get rid of block（5）Circular arc
Surface is arranged concentrically non-interference with axle center；Getting rid of block（5）Center be provided with the stepped hole of radial direction, be provided with spring in stepped hole
（4）, spring（4）Upper end supports regulating bolt（3）, regulating bolt（3）With get rid of block（5）Threaded connection, is getting rid of block locating rack（7）'s
Planar end surface is provided with spacing hole, regulating bolt（3）The polished rod that bottom is arranged is located in spacing hole.
2. the swinging block type clutch of adjustable combination rotating speed as claimed in claim 1, it is characterised in that：Described gets rid of block locating rack
（7）Planar end surface on be arranged with shop bolt（6）, get rid of block（5）Bottom surface correspondence position be provided with groove, get rid of block（5）By recessed
Groove is in shop bolt（6）Upper slip.
3. the swinging block type clutch of adjustable combination rotating speed as claimed in claim 1 or 2, it is characterised in that：The described block that gets rid of is determined
Position frame（7）Three planar end surfaces of circle distribution, and be combined with three and corresponding get rid of block（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979128.1U CN206017477U (en) | 2016-08-30 | 2016-08-30 | A kind of swinging block type clutch of adjustable combination rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979128.1U CN206017477U (en) | 2016-08-30 | 2016-08-30 | A kind of swinging block type clutch of adjustable combination rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017477U true CN206017477U (en) | 2017-03-15 |
Family
ID=58253558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979128.1U Expired - Fee Related CN206017477U (en) | 2016-08-30 | 2016-08-30 | A kind of swinging block type clutch of adjustable combination rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017477U (en) |
-
2016
- 2016-08-30 CN CN201620979128.1U patent/CN206017477U/en not_active Expired - Fee Related
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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: 20170315 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |