CN103644211A - Clutch disc - Google Patents
Clutch disc Download PDFInfo
- Publication number
- CN103644211A CN103644211A CN201310588127.5A CN201310588127A CN103644211A CN 103644211 A CN103644211 A CN 103644211A CN 201310588127 A CN201310588127 A CN 201310588127A CN 103644211 A CN103644211 A CN 103644211A
- Authority
- CN
- China
- Prior art keywords
- disc
- driving disc
- official cap
- decorative pearl
- driving
- 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.)
- Pending
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention relates to a clutch disc, and belongs to the field of transmission machines. The clutch disc comprises a driving disc and a driven disc, wherein the disc face of the driving disc is in contact with the disc face of the driven disc, a plurality of movable ejecting balls are arranged inside the driving disc, a plurality of holes where the ejecting balls are arranged are further formed in the driving disc, the inner sides of the ejecting balls are provided with springs, the ejecting balls protrude out of the disc face of the driving disc, and grooves matched with the ejecting balls are formed in the disc face of the driven disc. According to the clutch disc, the self-protection function can be achieved. When a machine tool is dead locked and can not operate, rotation of the driving disc can be dispersed through the ejecting balls, and damage, caused by the fact that the driving disc rotates on the driven disc in a friction mode, to the driving disc and the driven disc is avoided.
Description
Technical field
The present invention relates to a kind of clutch wheel, belong to gearing field.
Background technique
At lathe upper driving machinery, use usually one of the parts of use of clutch wheel right and wrong; it also exists different from the clutch using on automobile; this type of clutch wheel claimed structure is simplified, and is convenient to safeguard the effect of self-protection, and existing clutch can not be played the effect of self-protection under high-power transmission.Often cause oneself friction rotation, damage clutch wheel.
Summary of the invention
The present invention is directed to above-mentioned deficiency a kind of clutch wheel is provided.
The present invention adopts following technological scheme:
A kind of clutch wheel of the present invention, comprises driving disc, driven disc, and the card of described driving disc contacts with the card of driven disc; In described driving disc, be provided with the decorative pearl on top of an official cap of some activities, driving disc is also provided with several holes of placing the decorative pearl on top of an official cap, and decorative pearl on top of an official cap inner side is provided with spring, and the decorative pearl on top of an official cap protrudes driving disc card, and the card of driven disc is provided with the groove matching with the decorative pearl on top of an official cap.
Clutch wheel of the present invention, also comprises back of the body lid; Described back of the body lid is arranged in the one side of driving disc with respect to driven disc.
Clutch wheel of the present invention, the described back of the body covers the port lid matching with hole is set.
Clutch wheel of the present invention, the diameter of described hole is less than the external diameter of the decorative pearl on top of an official cap.
Clutch wheel of the present invention, also comprises snap ring; Described snap ring is arranged the place, hole of hole, contacts with the decorative pearl on top of an official cap.
Beneficial effect
A kind of clutch wheel provided by the invention, effect that can self-protection.Lathe is locked cannot operate time, the rotation of driving disc can be dissipated by the decorative pearl on top of an official cap, has avoided the driving disc rotation that rubs on driven disc, causes both to damage.
Accompanying drawing explanation
Fig. 1 is driving disc structural representation of the present invention;
Fig. 2 is driven disc structural representation of the present invention;
Fig. 3 is the cross-sectional view of driving disc of the present invention;
Fig. 4 is the cross-sectional view of driven disc of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in more detail:
As shown in the figure: a kind of clutch wheel, comprise driving disc 1, driven disc 11, the card of driving disc 1 contacts with the card of driven disc 11; In described driving disc 1, be provided with the decorative pearl on top of an official cap 4 of some activities, driving disc 1 is also provided with several holes 2 of placing the decorative pearl on top of an official cap 4, and the decorative pearl on top of an official cap 4 inner sides are provided with spring 6, and the decorative pearl on top of an official cap 4 protrudes driving disc 1 card, and the card of driven disc 11 is provided with the groove 8 matching with the decorative pearl on top of an official cap 4.The back of the body covers 3 and is arranged in the one side of driving disc 1 with respect to driven disc 11.The back of the body covers the port lid 5 matching with hole 2 on 3.The diameter of hole 2 is less than the external diameter of the decorative pearl on top of an official cap 4.Snap ring 7 is arranged the place, hole of hole 2, contacts with the decorative pearl on top of an official cap 4.
Before work, open port lid 5, toward hole 2, fill lubricant oil, screw on port lid 5.When running into larger resistance, driven disc stops the rotation, and driving disc continues rotation, and the decorative pearl on top of an official cap 4 extrusion springs 6, skid off in driven disc upper groove 8, the driven disc rotation separated with driving disc that the at this moment decorative pearl on top of an official cap 4 rotations make.
Claims (5)
1. a clutch wheel, comprises driving disc (1), driven disc (11), and the card of described driving disc (1) contacts with the card of driven disc (11); It is characterized in that: the decorative pearl on top of an official cap (4) that is provided with some activities in described driving disc (1), driving disc (1) is also provided with several holes (2) of placing the decorative pearl on top of an official cap (4), the decorative pearl on top of an official cap (4) inner side is provided with spring (6), the decorative pearl on top of an official cap (4) protrudes driving disc (1) card, and the card of driven disc (11) is provided with the groove (8) matching with the decorative pearl on top of an official cap (4).
2. clutch wheel according to claim 1, is characterized in that: also comprise lid (3); Described back of the body lid (3) is arranged in the one side of driving disc (1) with respect to driven disc (11).
3. clutch wheel according to claim 1 and 2, is characterized in that: the upper port lid (5) matching with hole (2) that arranges of described back of the body lid (3).
4. clutch wheel according to claim 1, is characterized in that: the diameter of described hole (2) is less than the external diameter of the decorative pearl on top of an official cap (4).
5. clutch wheel according to claim 1, is characterized in that: also comprise snap ring (7); Described snap ring (7) is arranged the place, hole of hole (2), contacts with the decorative pearl on top of an official cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588127.5A CN103644211A (en) | 2013-11-21 | 2013-11-21 | Clutch disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588127.5A CN103644211A (en) | 2013-11-21 | 2013-11-21 | Clutch disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103644211A true CN103644211A (en) | 2014-03-19 |
Family
ID=50249475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310588127.5A Pending CN103644211A (en) | 2013-11-21 | 2013-11-21 | Clutch disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644211A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445139Y (en) * | 2000-06-01 | 2001-08-29 | 张光伟 | Combined jaw clutch |
| KR20020030629A (en) * | 2000-10-19 | 2002-04-25 | 이계안 | synchronizer of manual transmission |
| CN2810907Y (en) * | 2005-06-23 | 2006-08-30 | 王文江 | Tripping device for overload protection of electric hammer |
| CN2888169Y (en) * | 2006-01-20 | 2007-04-11 | 姜其平 | Adjustable mechanical transmission coupling device with overload protection function |
| CN101737472A (en) * | 2008-11-21 | 2010-06-16 | 张家港市大成纺机有限公司 | Driving device of gilling box in gilling machine |
| CN102425616A (en) * | 2011-08-18 | 2012-04-25 | 太原重工股份有限公司 | Safety shaft coupling |
-
2013
- 2013-11-21 CN CN201310588127.5A patent/CN103644211A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445139Y (en) * | 2000-06-01 | 2001-08-29 | 张光伟 | Combined jaw clutch |
| KR20020030629A (en) * | 2000-10-19 | 2002-04-25 | 이계안 | synchronizer of manual transmission |
| CN2810907Y (en) * | 2005-06-23 | 2006-08-30 | 王文江 | Tripping device for overload protection of electric hammer |
| CN2888169Y (en) * | 2006-01-20 | 2007-04-11 | 姜其平 | Adjustable mechanical transmission coupling device with overload protection function |
| CN101737472A (en) * | 2008-11-21 | 2010-06-16 | 张家港市大成纺机有限公司 | Driving device of gilling box in gilling machine |
| CN102425616A (en) * | 2011-08-18 | 2012-04-25 | 太原重工股份有限公司 | Safety shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |