CN102873235A - Disconnecting operating mechanism for material feeding of spring machine - Google Patents
Disconnecting operating mechanism for material feeding of spring machine Download PDFInfo
- Publication number
- CN102873235A CN102873235A CN2012103826688A CN201210382668A CN102873235A CN 102873235 A CN102873235 A CN 102873235A CN 2012103826688 A CN2012103826688 A CN 2012103826688A CN 201210382668 A CN201210382668 A CN 201210382668A CN 102873235 A CN102873235 A CN 102873235A
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- clutch
- clutch device
- cam
- casing
- shift fork
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Abstract
The invention relates to the field of spring machines, in particular to a disconnecting operating mechanism for material feeding of a spring machine. The disconnecting operating mechanism comprises a box body, a handle, a cam, an L-shaped shifting fork, a movable semi clutch, a fixed semi clutch, a clutch shaft and a compression spring. The movable semi clutch and the fixed semi clutch are arranged on the clutch shaft, and the compression spring is further arranged between the box body and the movable semi clutch. The shifting fork is in pivot connection with the box body, the end portion of the shifting fork outside the box body is connected onto the movable semi clutch in sleeve mode, the end portion of shifting fork in the box body is placed on the cam, the handle is connected with the cam in linkage mode through a rotating shaft, and the handle is located in the box body through the cam. Users can rotate the handle to lift the shifting fork through the cam to enable the movable semi clutch to be deviate from the fixed semi clutch. By means of the scheme, the spring machine can disconnect material feeding randomly and saves debugging materials and debugging time.
Description
Technical field
The present invention relates to the coiling machine field, refer in particular to a kind of coiling machine feeding opening operation mechanism.
Background technology
During the feeding of conventional springs machine, can not disconnect at any time feed mechanism, that is to say to stop arbitrarily line sending.Before making spring, when needing first coiling machine to be debugged, to reach production standard, at this moment, can disconnect at any time this function of feed mechanism and play an important role, particularly debug wire diameter is larger, length of run is long spring or the high material of price, if there is not this function, when repeatedly debugging for certain size in the spring or sizes so, just need repeatedly intactly feeding, not only waste material, and lose time.
Therefore, the inventor makes further research this, develops a kind of coiling machine feeding opening operation mechanism, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of coiling machine feeding opening operation mechanism, can stop at any time feeding.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of coiling machine feeding opening operation mechanism comprises casing, handle, cam, L shaped shift fork, movable half-clutch device, fixing half-clutch device, clutch shaft, stage clip; The half-clutch device of described activity and fixing half-clutch device are arranged on the clutch shaft, also are provided with stage clip between casing and the movable half-clutch device; Described shift fork is articulated on the casing, the end of shift fork outside casing is socketed on the movable half-clutch device, the end of shift fork in casing is placed on the cam, and described handle is connected with cam linkage by turning cylinder, and it is outer and cam is positioned at casing that handle is positioned at casing; Turning handle is fixed half-clutch device by the cam-lifting shift fork so that movable half-clutch device breaks away from.
Further, described clutch shaft is arranged on the bottom of casing, and the half-clutch device of described activity and fixing half-clutch device all are positioned at outside the casing.
Further, the turning point of described shift fork is articulated in and is arranged on the outer bearing of casing.
Further, described cam cylindrical comprises the circular arc that the twice radius differs, and a rib is arranged on the arc-shaped edges.
Further, be connected by the clutch rotational pin between the half-clutch device of described activity and the fixing half-clutch device.
Further, offer some elongated slots of engagement clutch rotational pin on the half-clutch device of described activity.
Further, described clutch rotational pin this end in elongated slot has a ramp structure.
Further, the half-clutch device of described activity offers groove, and shift fork is socketed in the groove.
Further, described shift fork is provided with bearing near the end of cam, and bearing is installed on the shift fork by bearing pin.
After adopting such scheme, the present invention compared with prior art has the following advantages:
1 so that coiling machine can disconnect feeding at any time, saves debugging material, debug time.
2, the groove offered of movable half-clutch device external diameter with the approximate pure rolling friction of the bearing of shift fork, has reduced wearing and tearing, has improved the life-span.
3, the elongated slot of the half-clutch device of trundle portable propelling of inclined design is inserted in wherein.
4, the rib on the circular arc of cam design is so that shift fork cut-off clutch and don't as for leading to the failure because overexert stably.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is that Fig. 1 L-L is to schematic diagram;
Fig. 3 is the schematic diagram of cam;
Fig. 4 is that Fig. 1 I-I is to schematic diagram;
Fig. 5 is the stereogram of shift fork.
Label declaration
The specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in the figure, a kind of coiling machine feeding opening operation mechanism that the present invention discloses comprises casing 1, handle 2, cam 7, L shaped shift fork 3, bearing 4, movable half-clutch device 5, fixing half-clutch device 6, clutch shaft 8, stage clip 9.
Wherein clutch shaft 8 is arranged on the bottom of casing 1, and movable half-clutch device 5 and fixing half-clutch device 6 all are arranged on the clutch shaft 8 and are positioned at outside the casing 1; Offer some elongated slots 51 on the movable half-clutch device 5, the clutch rotational pin 61 that is arranged on the fixing half-clutch device 6 can insert the clutch function of realizing in the elongated slot 51 between two clutches, wherein clutch rotational pin 61 this end in elongated slot 51 has a ramp structure, is conducive in the clutch rotational pin 61 more accurate insertion elongated slots 51; Process groove 52 on the movable half-clutch device, when clutch shaft 8 rotates transferring power, with bearing 31 approximate pure rolling frictions, reduced wearing and tearing, improved the life-span.
Also be provided with stage clip 9 between casing 1 and the movable half-clutch device 5; Bearing 4 is arranged on casing 1 top, the turning point of shift fork 3 is articulated on the bearing 4, the end of shift fork 3 outside casing 1 is socketed on the movable half-clutch device 5, shift fork 3 is provided with bearing pin 33 in the middle of the end in casing 1, bearing 32 is installed on the bearing pin 33, shift fork 3 is placed on the cam 7 by bearing 32, and handle 2 is connected by turning cylinder and cam 7, and it is outer and cam 7 is positioned at casing 1 that handle 2 is positioned at casing 1; As shown in Figure 3, cam 7 cylindricals comprise circular arc a71 and the circular arc b72 that the twice radius differs, and on the larger arc-shaped edges of radius a rib 73 are arranged, and when cam 7 rotates, will be blocked when shift fork 3 slides into rib 73, prevent from overexerting, and miss one's aim.
The course of work of the present invention is:
When half-clutch device 5 engagements of activity were fixed in the half-clutch device 6, feeding was normally carried out.
When needs disconnect feeding, stir handle 2, turning cylinder band moving cam 7 is rotated, the fulcrum of shift fork 3 on cam 7 just becomes circular arc b72 from circular arc a71, and shift fork 3 is lifted, because shift fork 3 is articulated on the bearing 4, so in situation shown in Figure 1, can clockwise rotate, thereby so that the movable half-clutch device 5 that is socketed in the shift fork 3 breaks away from from fixing half-clutch device 6, feeding is interrupted.
Above-mentioned only is specific embodiments of the invention, but design concept of the present invention is not limited to this, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (9)
1. a coiling machine feeding opening operation mechanism is characterized in that: comprise casing, handle, cam, L shaped shift fork, movable half-clutch device, fixing half-clutch device, clutch shaft, stage clip; The half-clutch device of described activity and fixing half-clutch device are arranged on the clutch shaft, also are provided with stage clip between casing and the movable half-clutch device; Described shift fork is articulated on the casing, the end of shift fork outside casing is socketed on the movable half-clutch device, the end of shift fork in casing is placed on the cam, and described handle is connected with cam linkage by turning cylinder, and it is outer and cam is positioned at casing that handle is positioned at casing; Turning handle is fixed half-clutch device by the cam-lifting shift fork so that movable half-clutch device breaks away from.
2. a kind of coiling machine feeding opening operation according to claim 1 mechanism, it is characterized in that: described clutch shaft is arranged on the bottom of casing, and the half-clutch device of described activity and fixing half-clutch device all are positioned at outside the casing.
3. a kind of coiling machine feeding opening operation according to claim 1 mechanism, it is characterized in that: the turning point of described shift fork is articulated in and is arranged on the outer bearing of casing.
4. a kind of coiling machine feeding opening operation according to claim 1 mechanism, it is characterized in that: described cam cylindrical comprises the circular arc that the twice radius differs, and a rib is arranged on the arc-shaped edges.
5. a kind of coiling machine feeding opening operation according to claim 1 mechanism is characterized in that: be connected by the clutch rotational pin between the half-clutch device of described activity and the fixing half-clutch device.
6. a kind of coiling machine feeding opening operation according to claim 5 mechanism is characterized in that: the some elongated slots that offer the engagement clutch rotational pin on the half-clutch device of described activity.
7. a kind of coiling machine feeding opening operation according to claim 6 mechanism, it is characterized in that: described clutch rotational pin this end in elongated slot has a ramp structure.
8. a kind of coiling machine feeding opening operation according to claim 7 mechanism, it is characterized in that: the half-clutch device of described activity offers groove, and shift fork is socketed in the groove.
9. a kind of coiling machine feeding opening operation according to claim 1 mechanism, it is characterized in that: described shift fork is provided with bearing near the end of cam, and bearing is installed on the shift fork by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382668.8A CN102873235B (en) | 2012-10-10 | 2012-10-10 | Disconnecting operating mechanism for material feeding of spring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382668.8A CN102873235B (en) | 2012-10-10 | 2012-10-10 | Disconnecting operating mechanism for material feeding of spring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873235A true CN102873235A (en) | 2013-01-16 |
| CN102873235B CN102873235B (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210382668.8A Expired - Fee Related CN102873235B (en) | 2012-10-10 | 2012-10-10 | Disconnecting operating mechanism for material feeding of spring machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102873235B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB565212A (en) * | 1942-11-02 | 1944-11-01 | Richard Lester Wilcox | Improvements in or relating to roller mechanism for feeding strip or like material |
| JPS5935842A (en) * | 1982-08-21 | 1984-02-27 | Asahi Okuma Ind Co Ltd | Cutting device of wire rod |
| US4528831A (en) * | 1980-10-27 | 1985-07-16 | Sleeper & Hartley Corp. | Wire coiling machine |
| CN2767008Y (en) * | 2005-02-23 | 2006-03-29 | 冯广建 | Combined feeding and cutting mechanism used in stretching and cutting machine for construction reinforced bar |
| CN201579342U (en) * | 2010-01-11 | 2010-09-15 | 南京工程学院 | Single-edge roll shaft automatic feeding mechanism |
| CN202239404U (en) * | 2011-09-22 | 2012-05-30 | 建科机械（天津）股份有限公司 | Mobile clutching device for mobile turntable of reinforcement cage forming machine |
| CN202845658U (en) * | 2012-10-10 | 2013-04-03 | 绍兴市家度弹簧机械有限公司 | Spring machine feeding-off operating mechanism |
-
2012
- 2012-10-10 CN CN201210382668.8A patent/CN102873235B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB565212A (en) * | 1942-11-02 | 1944-11-01 | Richard Lester Wilcox | Improvements in or relating to roller mechanism for feeding strip or like material |
| US4528831A (en) * | 1980-10-27 | 1985-07-16 | Sleeper & Hartley Corp. | Wire coiling machine |
| JPS5935842A (en) * | 1982-08-21 | 1984-02-27 | Asahi Okuma Ind Co Ltd | Cutting device of wire rod |
| CN2767008Y (en) * | 2005-02-23 | 2006-03-29 | 冯广建 | Combined feeding and cutting mechanism used in stretching and cutting machine for construction reinforced bar |
| CN201579342U (en) * | 2010-01-11 | 2010-09-15 | 南京工程学院 | Single-edge roll shaft automatic feeding mechanism |
| CN202239404U (en) * | 2011-09-22 | 2012-05-30 | 建科机械（天津）股份有限公司 | Mobile clutching device for mobile turntable of reinforcement cage forming machine |
| CN202845658U (en) * | 2012-10-10 | 2013-04-03 | 绍兴市家度弹簧机械有限公司 | Spring machine feeding-off operating mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102873235B (en) | 2015-07-15 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG HUALI Free format text: FORMER OWNER: SHAOXING SPRING HOME DEGREES MACHINERY CO., LTD. Effective date: 20150604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150604 Address after: The streets of Beihai Wu Jia TA Cun City 312000 Zhejiang city of Shaoxing Province Applicant after: Huang Huali Address before: The city of Zhejiang province Shaoxing city Beihai Street 312000 Wu Jia TA Cun Shaoxing city of Spring Machinery Co. Ltd. Applicant before: Shaoxing Spring Home Degrees Machinery Co., Ltd. |
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| 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: 20150715 Termination date: 20161010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |