CN205689633U - Clutch driving plate and clutch - Google Patents
Clutch driving plate and clutch Download PDFInfo
- Publication number
- CN205689633U CN205689633U CN201620520395.2U CN201620520395U CN205689633U CN 205689633 U CN205689633 U CN 205689633U CN 201620520395 U CN201620520395 U CN 201620520395U CN 205689633 U CN205689633 U CN 205689633U
- Authority
- CN
- China
- Prior art keywords
- clutch
- plate
- disk cover
- annular protrusion
- guide cylinder
- 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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- Mechanical Operated Clutches (AREA)
Abstract
A kind of clutch driving plate and clutch, belong to actuating device field, clutch driving plate includes actively disk cover and guide cylinder, driving shaft installing hole and multiple connection through hole it is provided with on driving disc spacing pressing lid, guide cylinder one end is connected to actively disk cover side, other end opening, multiple guiding raised line it is provided with on the outer wall of guide cylinder, the length direction of multiple guiding raised lines is identical with the axis direction of guide cylinder, actively disk cover is provided with annular protrusion away from the side of guide cylinder, and the endoporus of annular protrusion is identical with axle installing hole dead in line and diameter.Clutch includes above-mentioned clutch driving plate, clutch driven plate, friction plate and multiple connecting bolt.This clutch driving plate sets up the structure of annular protrusion on the basis of existing technology, annular protrusion may be used for mounting plane bearing, thus be effectively improved clutch driving plate and bear the ability of axial load, effectively prevent from deforming for the bearing supporting driving shaft or shifting.
Description
Technical field
This utility model relates to actuating device field, in particular to a kind of clutch driving plate and clutch.
Background technology
Clutch is the common components in machine driving, drive system can be separated at any time or engage, and it generally includes master
Moving plate, clutch plate and friction plate.Wherein, driving disc spacing pressing is installed on driving shaft, and clutch plate is installed on driven shaft, and friction plate sets
Be placed between driving disc spacing pressing and clutch plate, driving disc spacing pressing and clutch plate can close to each other or away from, when driving disc spacing pressing and clutch plate lean on
Time near, friction plate can be compressed and the both sides of friction plate are in close contact with driving disc spacing pressing and clutch plate respectively, so, driving disc spacing pressing
Rotating first band movable friction plate to rotate, friction plate rotates and drives clutch plate to rotate again, thus realizes between driving disc spacing pressing and clutch plate
Power transmits.
Existing clutch driving plate supports driving shaft by arranging ball bearing mostly, owing to being persistently subject in work
The effect of axial load, ball bearing is easy to deform or shift, and causes the whole clutch cannot reliablely and stablely work
Make.
Utility model content
The purpose of this utility model is to provide a kind of clutch driving plate, and it can be prevented effectively from for supporting driving shaft
Bearing deformation or displacement.
Another object of the present utility model is to provide a kind of clutch, and it can reliablely and stablely work.
Embodiment of the present utility model is achieved in that
A kind of clutch driving plate, it includes actively disk cover and guide cylinder, driving disc spacing pressing lid is provided with driving shaft installing hole
With multiple connection through holes, guide cylinder one end is connected to actively disk cover side, other end opening, the outer wall of guide cylinder is provided with many
Individual guiding raised line, the length direction of multiple guiding raised lines is identical with the axis direction of guide cylinder, and actively disk cover is away from guide cylinder
Side is provided with annular protrusion, and the endoporus of annular protrusion is identical with axle installing hole dead in line and diameter.
A kind of clutch, it includes above-mentioned clutch driving plate, clutch also include clutch driven plate, friction plate with
And multiple connecting bolt, clutch driven plate includes driven disk cover and guide ring, clutch plate lid is provided with driven shaft installing hole
With multiple connection posts, multiple connection posts are provided with multiple companies of connecting screw hole, multiple connecting screw holes and clutch driving plate
Connecting hole one_to_one corresponding, multiple connecting bolts are each passed through multiple connection through hole and lock in multiple connecting screw hole, and guide ring is even
It is connected on clutch plate lid, the inwall of guide ring is provided with multiple direction recess, multiple direction recess and clutch driving plate
Multiple guiding raised line one_to_one corresponding and being slidably matched, friction plate is circular and is sheathed on the outer wall of guide cylinder and is positioned at clutch
Between active disk cover and the driven disk cover of device driving disc spacing pressing.
In this utility model preferred embodiment, the annular protrusion of clutch driving plate is provided with plane bearing, flat
The endoporus of spherical bearing and annular protrusion interference fit.
In this utility model preferred embodiment, annular protrusion is provided with the stop for preventing plane bearing from coming off
Structure.
In this utility model preferred embodiment, the annular protrusion on clutch driving plate is shaped in actively disk cover
On.
In this utility model preferred embodiment, the annular protrusion outer wall on clutch driving plate is away from active disk cover
One end is provided with chamfering.
In this utility model preferred embodiment, actively disk cover is provided with away from the side of guide cylinder and joins with plane bearing
The annular positioning groove closed.
In this utility model preferred embodiment, driving shaft installing hole and driven shaft installing hole on driving disc spacing pressing lid are
Splined hole.
In this utility model preferred embodiment, the both sides outer wall of friction plate is provided with wearing layer.
In this utility model preferred embodiment, wearing layer is powdered metallurgical material layer.
This utility model embodiment provides the benefit that:
This clutch driving plate sets up the structure of annular protrusion on the basis of existing technology, and annular protrusion may be used for peace
Dress plane bearing, thus be effectively improved clutch driving plate and bear the ability of axial load, effectively prevent for supporting driving shaft
Bearing deform or shift, thus ensure the normal work of whole clutch, making up existing clutch can only use
Ball bearings driving shaft, the reliable defect of job insecurity.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
The structural representation of the clutch driving plate that Fig. 1 provides for this utility model first embodiment；
The structural representation of the clutch driven plate that Fig. 2 provides for this utility model first embodiment；
The structural representation of the clutch that Fig. 3 provides for this utility model first embodiment；
In figure:
Actively disk cover 100；Connect through hole 110；
Guide cylinder 200；Guide raised line 210；
Annular protrusion 300；
Driving shaft installing hole 400；
Driven disk cover 500；
Guide ring 600；
Connect post 700；
Driven shaft installing hole 800.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.
Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, " vertically ", " level ",
Orientation or the position relationship of the instruction such as " interior ", " outward " are based on orientation shown in the drawings or position relationship, or this practicality is new
The orientation usually put during the use of type product or position relationship, be for only for ease of description this utility model and simplify description, and
It not to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.
Additionally, the term such as term " level ", " vertically ", " pendency " is not offered as requiring parts abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to for its direction relatively " vertically " more level, it it is not this structure of expression
Must be perfectly level, but can be slightly tilted.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can manage with concrete condition
Solve above-mentioned term concrete meaning in this utility model.
First embodiment:
Refer to Fig. 1, the present embodiment provides a kind of clutch driving plate, and it includes actively disk cover 100 and guide cylinder 200.
Wherein, actively disk cover 100 is in the form of annular discs, and its center position is provided with driving shaft installing hole 400, and driving shaft is installed
Hole 400 is splined hole, and driving shaft is splined shaft, both matched in clearance, in order to driving shaft can easily penetrate driving shaft and install
Hole 400 is also fixed.The purpose using spline structure to connect driving shaft and clutch driving plate is that it can be easily and stably real
Existing driving shaft and the synchronous axial system of clutch driving plate.Actively it is additionally provided with four on disk cover 100 and connects through hole 110, four companies
Connect hole 110 be cylindrical hole and arrange along the axis uniform intervals around driving shaft installing hole 400.
Certainly, it should be noted that in other embodiments, above-mentioned connection through hole 110 can also be three, five or
Person six, determines with specific reference to practical situation.
The guide cylinder 200 cylindrical shape in both ends open, its one end is shaped in actively disk cover 100 side.Guide cylinder 200
Diameter overlap less than actively disk cover 100 and both axis, in order to processing.It is provided with many on the outer wall of guide cylinder 200
Individual guiding raised line 210, the cross section of each guiding raised line 210 is all rectangle and extends to another from one end of guide cylinder 200
End, above-mentioned cross section refers to the plane being perpendicular to guide raised line 210 length direction.The length direction of multiple guiding raised lines 210
All identical with the axis direction of guide cylinder 200, multiple guiding raised lines 210 are arranged along the circumferencial direction uniform intervals of guide cylinder 200.
Certainly, it should be noted that in other embodiments, the above-mentioned cross section guiding raised line 210 can also be it
Its shape, the most triangular prism shaped or semi-cylindrical etc., specifically can determine according to the actual requirements.
Actively disk cover 100 is provided with annular protrusion 300, annular protrusion 300 and actively disk cover away from the side of guide cylinder 200
100 is one-body molded.The endoporus of annular protrusion 300 is cylinder, its axis and driving shaft installing hole 400 dead in line, and diameter
Identical with the diameter of driving shaft installing hole 400, in order to easily to penetrate for driving shaft.Use one-body molded connection annular protrusion
300 can optimize the mechanical property of whole active disk cover 100 with actively disk cover 100 1 aspect, improve the stability of its structure, separately
On the one hand the machining accuracy of annular protrusion 300 and driving shaft installing hole 400 can also be improved, it is ensured that the bearing work of whole driving disc spacing pressing
Make.
Further, in the present embodiment, above-mentioned annular protrusion 300 is provided with plane bearing, the endoporus of plane bearing with
Annular protrusion 300 interference fit, in order to plane bearing can be stably installed with on annular protrusion 300.Select plane bearing
Purpose is that it has the excellent ability bearing axial load, can effectively reduce deformation or the displacement of bearing, the most whole
The steady operation of individual clutch.
In order to improve the stability that plane bearing is arranged on annular protrusion 300, in the present embodiment, annular protrusion further
The barrier structure for preventing plane bearing from coming off it is additionally provided with on 300.Above-mentioned barrier structure includes being arranged at annular protrusion 300
On stop hole and stopper, stop and be provided with female thread on hole is in cylindrical and its inwall, stopper in cylindrical and its outside
Being provided with the external screw thread mated with above-mentioned female thread on wall, a part for stopper is connected to by above-mentioned external screw thread and female thread
In stopping hole, stopper remainder then stretches out and stops hole and block the side of plane bearing, the most just can effectively prevent
Loosening and coming off of plane bearing, is further ensured that the stability of plane bearing.
Meanwhile, being actively additionally provided with annular positioning groove on disk cover 100, circular orientation is arranged, in it around annular protrusion 300
Footpath is slightly less than the external diameter of plane bearing, in order to plane bearing quickly positions when installing, and can also preferably improve plane axis simultaneously
Hold the stability after installation, it is ensured that the steady operation of whole clutch.
Plane bearing is installed on annular protrusion 300 for convenience, and annular protrusion 300 outer wall is away from active disk cover 100
One end is provided with chamfering, and the concrete shape of chamfering and size can determine according to the actual requirements.The purpose arranging chamfering is to make
The inwall obtaining plane bearing can relatively easily put the outer wall of annular protrusion 300, thus facilitates the assembling of plane bearing.
With reference to Fig. 2-3, the present embodiment additionally provides a kind of clutch, and it not only includes above-mentioned clutch driving plate, and
And also include clutch driven plate, friction plate and multiple connecting bolt.
Clutch driven plate includes driven disk cover 500 and guide ring 600.Driven disk cover 500 is in the form of annular discs, and its axis with
The dead in line of above-mentioned active disk cover 100 and diameter are identical.The center position of driven disk cover 500 is provided with for wearing for driven shaft
Entering and fixing driven shaft installing hole 800, driven shaft installing hole 800 is splined hole, and driven shaft is splined shaft, and both join in gap
Close, in order to driven shaft can easily penetrate driven shaft installing hole 800 and fix.Spline structure is used to connect driven shaft and clutch
The purpose of clutch plate is that it can easily and stably realize the synchronous axial system of driven shaft and clutch driven plate.
Being provided with four connection posts 700 on driven disk cover 500, four connection posts 700 are all the most vertical in cylinder and axis
In the plane at driven disk cover 500 place, four connection posts 700 are arranged around driven disk cover 500 uniform intervals, four connection posts
700 are provided with connecting screw hole away from one end of driven disk cover 500.Four connecting screw holes and four connect through hole 110 1 a pair
Should, the shaft of four connecting bolts is not through four connection through holes 110 and locking in four connecting screw holes.
It should be noted that the effect of the now head of four connecting bolts is to prevent driven disk cover 500 and actively disk cover
100 completely disengage from, and be not by driven disk cover 500 away from connect post 700 a side compression, the actually head of connecting bolt
Not compressing driven disk cover 500, the most driven disk cover 500 could move axially relative to active disk cover 100, it is ensured that clutch
Normal work.
Guide ring 600 is connected on driven disk cover 500 be provided with the side connecting post 700, its axis and driven disk cover 500
Dead in line.Being provided with multiple direction recess on the inwall of guide ring 600, the cross section of multiple direction recess is rectangle,
Above-mentioned cross section refers to be perpendicular to the plane of direction recess length direction.The length direction of multiple direction recess is all and clutch plate
The axis direction of lid 500 is identical.Multiple direction recess are arranged along the circumferencial direction uniform intervals of guide ring 600, and lead with multiple
To raised line 210 one_to_one corresponding and be slidably matched.
Certainly, it should be noted that the shape of cross section of above-mentioned direction recess is and the shape of cross section guiding raised line 210
Coupling, therefore, in other embodiments, the cross section of above-mentioned gathering sill can also be other shape, the most triangular prism shaped or
Person's semi-cylindrical, in order to guide raised line 210 and coordinate.
Friction plate has multiple and all in circular, and multiple friction plates are all sheathed on the outer wall of guide cylinder 200 and along guiding
The axis direction uniform intervals of cylinder 200 is arranged.Multiple friction plates are respectively positioned on active disk cover 100 and the clutch plate of clutch driving plate
Between lid 500, when extruding force in the axial direction that multiple friction plates are applied by both sides, can mutually lean between multiple friction plates
Closely, can shrink between the most multiple friction plates, when above-mentioned extruding force disappears, will be located remotely from each other between multiple friction plates, and many
Can expand between individual friction plate, to ensure the normal work of clutch.
This clutch driving plate sets up the structure of annular protrusion 300 in prior art, and annular protrusion 300 may be used for peace
Dress plane bearing, thus be effectively improved clutch driving plate and bear the ability of axial load, effectively prevent for supporting driving shaft
Bearing deform or shift, thus ensure the normal work of whole clutch, making up existing clutch can only use
Ball bearings driving shaft, the reliable defect of job insecurity.
Second embodiment:
The present embodiment provides a kind of clutch, the technique effect of the shape design of its entirety, operation principle and acquirement and the
One embodiment is essentially identical, and difference is friction plate, and the friction plate of the clutch that the present embodiment provides is in first embodiment
On the basis of be additionally arranged wearing layer, wearing layer is arranged on the both sides outer wall of friction plate.The purpose arranging wearing layer is effectively
Improve the anti-wear performance of friction plate, extend the service life of friction plate, shorten the replacement cycle of friction plate, effectively reduce clutch
The maintenance cost of device.
The material of wearing layer has a variety of, specifically, in the present embodiment, and wearing layer choice of powder metallurgical material layer.Powder
Powder metallurgy material is porous, half densification or the full dense material prepared with powder metallurgical technique.It can be divided into very according to effect
Multiple, the present embodiment is selected powder metallurgy friction material therein, powder metallurgy friction material also known as sintered friction material, its
By parent metal (copper, ferrum or other alloys), lubricant component (lead, graphite, molybdenum bisuphide etc.), friction component (silicon dioxide, stone
Cotton etc.) three part compositions.It is high that it has coefficient of friction, can quickly absorb kinetic energy, and braking, transmission speed are fast, little, intensity of wearing and tearing
High, high temperature resistant, heat conductivity is good, seizure resistance is good, corrosion-resistant, by the plurality of advantages such as oils and fats, moisture effect be little, be highly suitable as
The wearing layer of clutch friction plate.
Certainly, it should be noted that in other embodiments, above-mentioned wearing layer can also use other material, such as closes
Gold copper-base alloy, specifically can determine according to the actual requirements.
These are only preferred embodiment of the present utility model, be not limited to this utility model, for this area
Technical staff for, this utility model can have various modifications and variations.It is all within spirit of the present utility model and principle,
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a clutch driving plate, it is characterised in that include actively disk cover and guide cylinder, described driving disc spacing pressing lid is provided with master
Moving axis installing hole and multiple connection through hole, described guide cylinder one end is connected to described active disk cover side, and other end opening is described
Multiple guiding raised line, the length direction of the plurality of guiding raised line and the axis of described guide cylinder it is provided with on the outer wall of guide cylinder
Direction is identical, and described active disk cover is provided with annular protrusion away from the side of described guide cylinder, the endoporus of described annular protrusion with
Described axle installing hole dead in line and diameter are identical.
2. a clutch, it is characterised in that include the clutch driving plate described in claim 1, clutch also include from
Clutch clutch plate, friction plate and multiple connecting bolt, described clutch driven plate includes driven disk cover and guide ring, described from
It is provided with driven shaft installing hole and multiple connection post on Moving plate lid, the plurality of connection post is provided with connecting screw hole, multiple
Multiple through hole one_to_one corresponding that are connected of described connecting screw hole and described clutch driving plate, the plurality of connecting bolt is each passed through
The plurality of connection through hole and lock in multiple described connecting screw hole, described guide ring is connected on described clutch plate lid, described
Multiple guiding of multiple direction recess, the plurality of direction recess and described clutch driving plate it are provided with on the inwall of guide ring
Raised line one_to_one corresponding and being slidably matched, described friction plate is circular and is sheathed on the outer wall of described guide cylinder and is positioned at described
Between active disk cover and the described driven disk cover of clutch driving plate.
Clutch the most according to claim 2, it is characterised in that be provided with on the annular protrusion of described clutch driving plate
Plane bearing, the endoporus of described plane bearing and described annular protrusion interference fit.
Clutch the most according to claim 3, it is characterised in that be provided with for preventing described flat on described annular protrusion
The barrier structure that spherical bearing comes off.
Clutch the most according to claim 3, it is characterised in that the annular protrusion one on described clutch driving plate becomes
Type is on driving disc spacing pressing lid.
Clutch the most according to claim 3, it is characterised in that the annular protrusion outer wall on described clutch driving plate is remote
One end of described active disk cover is provided with chamfering.
Clutch the most according to claim 3, it is characterised in that described active disk cover sets away from the side of described guide cylinder
It is equipped with the annular positioning groove coordinated with described plane bearing.
Clutch the most according to claim 2, it is characterised in that driving shaft installing hole on described driving disc spacing pressing lid and described
Driven shaft installing hole is splined hole.
Clutch the most according to claim 2, it is characterised in that be provided with wear-resisting on the both sides outer wall of described friction plate
Layer.
Clutch the most according to claim 9, it is characterised in that described wearing layer is powdered metallurgical material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520395.2U CN205689633U (en) | 2016-06-01 | 2016-06-01 | Clutch driving plate and clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520395.2U CN205689633U (en) | 2016-06-01 | 2016-06-01 | Clutch driving plate and clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689633U true CN205689633U (en) | 2016-11-16 |
Family
ID=57262225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620520395.2U Expired - Fee Related CN205689633U (en) | 2016-06-01 | 2016-06-01 | Clutch driving plate and clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622688A (en) * | 2017-01-12 | 2017-05-10 | 石家庄市佳日机械科技有限公司 | Upper discharging deoiling machine |
| CN108644249A (en) * | 2018-07-27 | 2018-10-12 | 合肥研新离合器有限公司 | A kind of press plate structure for clutch |
-
2016
- 2016-06-01 CN CN201620520395.2U patent/CN205689633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622688A (en) * | 2017-01-12 | 2017-05-10 | 石家庄市佳日机械科技有限公司 | Upper discharging deoiling machine |
| CN108644249A (en) * | 2018-07-27 | 2018-10-12 | 合肥研新离合器有限公司 | A kind of press plate structure for clutch |
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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: 20161116 Termination date: 20190601 |