CN101718311B - Quick clutch device - Google Patents
Quick clutch device Download PDFInfo
- Publication number
- CN101718311B CN101718311B CN2009101866532A CN200910186653A CN101718311B CN 101718311 B CN101718311 B CN 101718311B CN 2009101866532 A CN2009101866532 A CN 2009101866532A CN 200910186653 A CN200910186653 A CN 200910186653A CN 101718311 B CN101718311 B CN 101718311B
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- CN
- China
- Prior art keywords
- quick
- connecting sleeve
- acting clamp
- clutch device
- flap
- 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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- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000007667 floating Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The invention relates to a quick clutch device which comprises a quick-acting clamp, a connecting rod and a floating rotating plate, wherein the quick-acting clamp comprises a handle, an ejector rod which is fixedly connected with the handle, a connecting sleeve which is sheathed with the ejector rod and a spring arranged between the ejector rod and the connecting sleeve, the connecting sleeve is in rotating connection with the end part of the connecting rod, and the sheathing length of the ejector rod and the connecting sleeve can be regulated by the spring. The quick clutch device is provided with the floating spring structure in the structure, thereby realizing the flexible transmission under the premise of ensuring the transmission meshing force and the transmission stability, and avoiding the instability and the impacts of a transmission system caused by processing errors and assembly precision errors.
Description
Technical field
The present invention relates to a kind of quick clutch device.
Background technique
Existing quick clutch device is for realizing the function of quick clutch, all be rigidly connected between each parts, though can guarantee transmission engaging force and stability of transmission, but can not realize flexible transmission, under the influence of component machining error and assembly precision error, can cause the unstability of transmission system inevitably.
Summary of the invention
The object of the present invention is to provide a kind of stablely, convenient and can realize the quick clutch device of flexible transmission, can well solve the problem that existing apparatus exists.
In order to reach above purpose, the scheme that the present invention adopts is: a kind of quick clutch device, this device comprises quick-acting clamp, the connecting rod that terminal and described quick-acting clamp is connected, be fixedly connected with the front end of described connecting rod and can be around the unsteady flap of fixing rotating shaft rotation, described quick-acting clamp comprises handgrip, the push rod of fixedlying connected with described handgrip, the connecting sleeve that socket-connects with described push rod, and be arranged on spring between described push rod and the described connecting sleeve, described connecting sleeve rotates with the end of described connecting rod and is connected, and the length that described push rod and described connecting sleeve socket-connect is can be by described spring controlled.
Preferably, this device also comprises the position-limited shaft of at least one fixed-site, described unsteady flap is provided with the limit channels that is complementary with described position-limited shaft, and when described unsteady flap rotated around described rotating shaft, described position-limited shaft was positioned at described limit channels all the time.The effect of described position-limited shaft is to guarantee when described unsteady flap rotates left and right deviation not to take place, thereby guarantees the accuracy and the validity of the engagement of follow-up mechanism.
Preferably, also be provided with self-locking mechanism on the described quick-acting clamp, when described quick-acting clamp moves to corresponding position, can realize self-locking.
Because the present invention has adopted above technological scheme, its advantage is: this quick clutch device has utilized lever principle, the self-locking performance of quick-acting clamp and ease for operation, realize stable, the quick clutch function of transmission system easily, in inside configuration the floating spring structure is installed, under the prerequisite that guarantees transmission engaging force and transmission stability, can realize flexible transmission, avoid the unstability and the influence that bring to transmission system because of machining error and assembly precision error.
Description of drawings
Accompanying drawing 1 is a schematic representation of the present invention;
Accompanying drawing 2 is the schematic representation of quick-acting clamp;
Accompanying drawing 3 is the schematic representation of an application of the present invention.
Wherein: 1, quick-acting clamp; 11, handgrip; 12, push rod; 13, connecting sleeve; 14, spring; 2, connecting rod; 3, unsteady flap; 4, rotating shaft; 5, position-limited shaft; 6, limit channels; 7, gearwheel; 8, small gear; 9, body.
Embodiment
The present invention is further illustrated in conjunction with Figure of description below by embodiment.
As shown in Figure 1, a kind of quick clutch device, the unsteady flap 3 that this device comprises quick-acting clamp 1, the terminal connecting rod 2 that is connected with described quick-acting clamp 1, be fixedly connected with the front end of described connecting rod 2 and can rotate around fixing rotating shaft 4, this device also comprises the position-limited shaft 5 of at least one fixed-site, described unsteady flap 3 is provided with the limit channels 6 that is complementary with described position-limited shaft 5, when described unsteady flap 3 rotated around described rotating shaft 4, described position-limited shaft 5 was positioned at described limit channels 6 all the time.The effect of described position-limited shaft 5 is to guarantee when described unsteady flap 3 rotates left and right deviation not to take place, thereby guarantees the accuracy and the validity of the engagement of follow-up mechanism.
As shown in Figure 2, described quick-acting clamp 1 comprises handgrip 11, the push rod 12 of fixedlying connected with described handgrip 11, and the connecting sleeve 13 that socket-connects of described push rod 12 and be arranged on spring 14 between described push rod 12 and the described connecting sleeve 13, described connecting sleeve 13 rotates with the end of described connecting rod 2 and is connected, and the length that described push rod 12 and described connecting sleeve 13 socket-connect can be regulated by described spring 14.Also be provided with self-locking mechanism on the described quick-acting clamp 1, when described quick-acting clamp 1 moves to corresponding position, can realize self-locking.
Accompanying drawing 3 is depicted as the schematic representation of an application of the present invention, fixes a gearwheel 7 on the body 9 of this mechanism, and small gear 8 is arranged on this body 9 movably, and gearwheel 7 and small gear 8 transmission that is meshed during work is to realize the function of this mechanism; When not working, small gear 8 is removed, and is separated with gearwheel 7.This mechanism utilizes quick clutch device of the present invention to realize the function of the quick clutch of described gearwheel 7 and small gear 8.When upwards promoting the handle 11 of described quick-acting clamp 1, described handle 11 drives described push rod 12 and moves up, by described spring 14 and connecting sleeve 13 power is delivered on the described connecting rod 2, because described connecting rod 2 rigidly fixes with described unsteady flap 3 and is in the same place, described connecting rod 2 drives described unsteady flap 3 and rotates around described rotating shaft 4 together, and described unsteady flap 4 is connected with described small gear 8, thereby realizes that small gear 8 and described gearwheel 7 are meshed; Otherwise the handle 11 on the described quick-acting clamp 1 of downward promotion relies on the gravity of mechanism self can realize the disengaging of follow-up mechanism.
Since between described unsteady flap 3, connecting rod 2 and the connecting sleeve 13 all for being rigidly connected, machining error and assembly precision will certainly cause described quick-acting clamp 1 can't enter self-locking position accurately and effectively, and the existence of described spring 14 can make that certain elastic floating amount is arranged between described push rod 12 and the connecting sleeve 13, thereby quick-acting clamp 1 effectively arrives self-locking position under the prerequisite of the transmission validity that guarantees power.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. quick clutch device, it is characterized in that: this device comprises quick-acting clamp (1), the connecting rod (2) that terminal and described quick-acting clamp (1) is connected, be fixedly connected with the front end of described connecting rod (2) and can be around the unsteady flap (3) of fixing rotating shaft (4) rotation, described quick-acting clamp (1) comprises handgrip (11), the push rod (12) of fixedlying connected with described handgrip (11), the connecting sleeve (13) that socket-connects with described push rod (12), and be arranged on spring (14) between described push rod (12) and the described connecting sleeve (13), described connecting sleeve (13) rotates with the end of described connecting rod (2) and is connected, and the length that described push rod (12) and described connecting sleeve (13) socket-connect can be regulated by described spring (14); This device also comprises the position-limited shaft (5) of at least one fixed-site, described unsteady flap (3) is provided with the limit channels (6) that is complementary with described position-limited shaft (5), when described unsteady flap (3) rotated around described rotating shaft (4), described position-limited shaft (5) was positioned at described limit channels (6) all the time.
2. quick clutch device according to claim 1 is characterized in that: described quick-acting clamp also is provided with self-locking mechanism on (1), when described quick-acting clamp (1) can be realized self-locking when moving to corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101866532A CN101718311B (en) | 2009-12-07 | 2009-12-07 | Quick clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101866532A CN101718311B (en) | 2009-12-07 | 2009-12-07 | Quick clutch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101718311A CN101718311A (en) | 2010-06-02 |
| CN101718311B true CN101718311B (en) | 2011-08-10 |
Family
ID=42432925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101866532A Expired - Fee Related CN101718311B (en) | 2009-12-07 | 2009-12-07 | Quick clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101718311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654249A (en) * | 2019-10-26 | 2020-01-07 | 陈德万 | High-mileage electric vehicle and electric energy conversion structure thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625315A (en) * | 1968-10-23 | 1971-12-07 | Dba Sa | Braking control means |
| CN2277901Y (en) * | 1996-05-17 | 1998-04-08 | 李结社 | Vehicle clutch operating device |
-
2009
- 2009-12-07 CN CN2009101866532A patent/CN101718311B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625315A (en) * | 1968-10-23 | 1971-12-07 | Dba Sa | Braking control means |
| CN2277901Y (en) * | 1996-05-17 | 1998-04-08 | 李结社 | Vehicle clutch operating device |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-126436A 1989.05.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101718311A (en) | 2010-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100602 Assignee: HUAHENG WELDING Co.,Ltd. Assignor: KUNSHAN HUAHENG ENGINEERING TECHNOLOGY CENTER Co.,Ltd. Contract record no.: 2013320000219 Denomination of invention: Quick clutch device Granted publication date: 20110810 License type: Exclusive License Record date: 20130322 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |