CN203067584U - Core pulling type hand wheel clutch mechanism - Google Patents
Core pulling type hand wheel clutch mechanism Download PDFInfo
- Publication number
- CN203067584U CN203067584U CN 201220621730 CN201220621730U CN203067584U CN 203067584 U CN203067584 U CN 203067584U CN 201220621730 CN201220621730 CN 201220621730 CN 201220621730 U CN201220621730 U CN 201220621730U CN 203067584 U CN203067584 U CN 203067584U
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- clutch mechanism
- mandrel
- clutch block
- core pulling
- 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 core pulling type hand wheel clutch mechanism which comprises a driving shaft (9), a driving clutch block (10) arranged on the driving shaft (9), a driven shaft (11) and a driven clutch block (10) arranged on the driven shaft (11), and a bearing (6) is further arranged on the shaft body of the driving shaft (9). A mandrel (2) is arranged in the driving shaft (9), a fixed pin (3) is arranged at one end of the mandrel (2) extending out of the driving shaft (9), a fixed plate (4) is arranged on the driving shaft (9), deep grooves (42) and shallow grooves (41) are formed in the fixed plate (4) at intervals, and the fixed pin (3) is provided with a clamping portion matched with the deep grooves (42) and the shallow grooves (41). A spring (7) is arranged between the bearing (6) and the driving clutch block (8). The core pulling type hand wheel clutch mechanism further comprises an operation mechanism driving the driving shaft (9). The core pulling type structure of the core pulling type hand wheel clutch mechanism reduces the size of the mechanism, simplifies processing, and enables a practical operation position to be located accurately.
Description
Technical field
The utility model relates to a kind of clutch structure of motor, is specifically related to a kind of Drawing-Core handwheel clutch mechanism.
Background technique
In the manauto operation of electric actuator or pneumatic actuator, need frequent conversion operations mode.Automatically operation refers to use electric power (motor) or pneumatic (cylinder) operation.Manually-operable refers to shake actuator with handwheel, the execution requirement.Structure is in the past used the outside to stir the fork structure and is finished the manauto conversion, and physical dimension is big, the processing and fabricating complexity, and actual operational position is inaccurate.
The model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of Drawing-Core handwheel clutch mechanism, has solved that existing clutch mechanism physical dimension is big, processing and fabricating is complicated, the inaccurate problem of actual operational position.
(2) technological scheme
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of Drawing-Core handwheel clutch mechanism, comprise driving shaft (9), be installed on active clutch block (10), driven axle (11) on this driving shaft (9), be installed on the passive clutch block (10) on this driven axle (11), bearing (6) also is installed on the axle body of described driving shaft (9); Be provided with mandrel (2) in the described driving shaft (9), the end that described mandrel (2) stretches out described driving shaft (9) is provided with fixing pin (3), described driving shaft (9) is provided with fixed tray (4), described fixed tray (4) is gone up the compartment of terrain and is provided with deep trouth (42) and shallow slot (41), and described fixing pin (3) is provided with the engagement portion of matching with described deep trouth (42) and shallow slot (41); Be provided with spring (7) between described bearing (6) and the described active clutch block (8); Comprise that also one drives the operating device of described driving shaft (9).
Described operating device comprises runner (12) and handle (5), and described runner (12) is installed on the described driving shaft (9), and described handle (5) connects described runner (12).
Described fixed tray (4) outer rim Vertical direction is provided with annulus projection (43), and described annulus projection (43) goes up the space and is provided with described deep trouth (42) and shallow slot (41) for 90 °.
The outside that is positioned at described fixing pin (3) on the described mandrel (2) is provided with operating lever (1).
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: the Drawing-Core structure of its design has been dwindled mechanism size, simplifies processing, and makes the actual operational position accurate positioning.
Description of drawings
Fig. 1 is the structural representation of the disengaged condition of Drawing-Core clutch mechanism of the present utility model.
Fig. 2 is the structural representation of the engagement of Drawing-Core clutch mechanism of the present utility model.
Fig. 3 is the structural drawing of fixed tray of the present utility model.
Fig. 4 is the sectional drawing of fixed tray A-A direction of the present utility model.
Fig. 5 is the sectional drawing of fixed tray B-B direction of the present utility model.
Fig. 6 is the structural drawing of active clutch block of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
A kind of Drawing-Core handwheel clutch mechanism as shown in Figure 1 comprises driving shaft 9, is installed on active clutch block 10, driven axle 11 on this driving shaft 9, is installed on the passive clutch block 10 on this driven axle 11, and bearing 6 also is installed on the axle body of driving shaft 9; Be provided with mandrel 2 in the driving shaft 9, the end that mandrel 2 stretches out driving shaft 9 is provided with fixing pin 3, driving shaft 9 is provided with fixed tray 4, the compartment of terrain is provided with deep trouth 42 and shallow slot 41 on the fixed tray 4, fixing pin 3 is provided with the engagement portion (not shown) that matches with deep trouth 42 and shallow slot 41, and described fixing pin 3 is located at the left side of described fixed tray 4; Be provided with spring 7 between bearing 6 and the active clutch block 8; Comprise that also one drives the operating device of driving shaft 9.Operating device comprises runner 12 and handle 5, and runner 12 is installed on the driving shaft 9, and handle 5 connects runner 12.The outside that is positioned at fixing pin 3 on the mandrel 2 is provided with operating lever 1.
To shown in Figure 5, fixed tray 4 outer rim Vertical direction are provided with annulus projection 43 as Fig. 3, and the space is provided with deep trouth 42 and shallow slot 41 for 90 ° on the annulus projection 43.
As shown in Figure 6, initiatively clutch block 8 adopts pawl utmost point clutch structure, and inside is slidingly connected by hexahedron structure and driving shaft.Its effect is: 1, and maintenance can be moved vertically; 2, in the diametric(al) driving torque.
Initiatively clutch block 8 also can adopt spline structure, and passive clutch block 10 adopts flat key to be connected with driven axle 11.
As shown in Figure 1, be the disengaged condition of two clutch blocks, when fixing pin 3 is in shallow slot 41 positions, initiatively clutch block 8 is pulled back by the preceding cap 13 of mandrel 2, initiatively clutch block 8 compression springs 7 make the initiatively passive clutch block 10 of clutch block 8 disengagings, so driving shaft 9 break away from fully with driven axle 11.Driven axle 11 can rotate by electronic or pneumatic power.
As shown in Figure 2, it is the engagement of two clutch blocks, be in the position of deep trouth 42 when fixing pin 3, initiatively clutch block 8 is because the thrust of spring 7 outputs, make it and passive clutch block 10 engagements, if use operation this moment handwheel 5 rotates driving shafts 9 then transfers torque to passive clutch block 10 by active clutch block 8, be delivered to driven axle 11 again, finish the manually-operable action.
The conversion of serviceability: under operation handwheel 5 disengaged condition, use operating lever 1 to extract mandrel 2, the deep trouth that fixing pin 3 is broken away from the fixed tray 4.Then with operating lever 1 rotation an angle of 90 degrees, with the shallow slot on the fixing pin 3 secured in alignment dishes 4, unclamp operation handle 1, because the effect of spring 7, fixing pin 3 is stuck in the deep trouth on the fixed tray 4, the complete operation conversion.Same principle also can be converted to the handwheel disengaged condition from engagement with serviceability.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. Drawing-Core handwheel clutch mechanism, comprise driving shaft (9), be installed on active clutch block (10), driven axle (11) on this driving shaft (9), be installed on the passive clutch block (10) on this driven axle (11), bearing (6) also is installed on the axle body of described driving shaft (9); It is characterized in that: be provided with mandrel (2) in the described driving shaft (9), the end that described mandrel (2) stretches out described driving shaft (9) is provided with fixing pin (3), described driving shaft (9) is provided with fixed tray (4), described fixed tray (4) is gone up the compartment of terrain and is provided with deep trouth (42), shallow slot (41), and described fixing pin (3) is provided with the engagement portion of matching with described deep trouth (42) and shallow slot (41); Be provided with spring (7) between described bearing (6) and the described active clutch block (8); Comprise that also one drives the operating device of described driving shaft (9).
2. Drawing-Core handwheel clutch mechanism according to claim 1, it is characterized in that: described operating device comprises runner (12) and handle (5), and described runner (12) is installed on the described driving shaft (9), and described handle (5) connects described runner (12).
3. Drawing-Core handwheel clutch mechanism according to claim 1, it is characterized in that: described fixed tray (4) outer rim Vertical direction is provided with annulus projection (43), and described annulus projection (43) goes up the space and is provided with described deep trouth (42) and shallow slot (41) for 90 °.
4. according to claim 2 or 3 described Drawing-Core handwheel clutch mechanismes, it is characterized in that: the outside that is positioned at described fixing pin (3) on the described mandrel (2) is provided with operating lever (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621730 CN203067584U (en) | 2012-11-22 | 2012-11-22 | Core pulling type hand wheel clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621730 CN203067584U (en) | 2012-11-22 | 2012-11-22 | Core pulling type hand wheel clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067584U true CN203067584U (en) | 2013-07-17 |
Family
ID=48766371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621730 Expired - Fee Related CN203067584U (en) | 2012-11-22 | 2012-11-22 | Core pulling type hand wheel clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317866A (en) * | 2014-06-20 | 2016-02-10 | 钰方企业有限公司 | Clutch mechanism of control grip of machine |
| CN105734811A (en) * | 2016-04-26 | 2016-07-06 | 浙江亿帆自动化设备有限公司 | Needle changing device of hosiery machine |
| CN108644251A (en) * | 2018-03-30 | 2018-10-12 | 武汉船用机械有限责任公司 | The control device of clutch |
-
2012
- 2012-11-22 CN CN 201220621730 patent/CN203067584U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317866A (en) * | 2014-06-20 | 2016-02-10 | 钰方企业有限公司 | Clutch mechanism of control grip of machine |
| CN105317866B (en) * | 2014-06-20 | 2017-10-20 | 钰方企业有限公司 | The control handle clutch of processing equipment |
| CN105734811A (en) * | 2016-04-26 | 2016-07-06 | 浙江亿帆自动化设备有限公司 | Needle changing device of hosiery machine |
| CN105734811B (en) * | 2016-04-26 | 2018-07-27 | 浙江亿帆自动化设备有限公司 | A kind of needle changing device of hosiery machine |
| CN108644251A (en) * | 2018-03-30 | 2018-10-12 | 武汉船用机械有限责任公司 | The control device of 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 |
Granted publication date: 20130717 Termination date: 20151122 |