CN103736905B - Line wheel fast changing mechanism of cold header - Google Patents
Line wheel fast changing mechanism of cold header Download PDFInfo
- Publication number
- CN103736905B CN103736905B CN201310480539.7A CN201310480539A CN103736905B CN 103736905 B CN103736905 B CN 103736905B CN 201310480539 A CN201310480539 A CN 201310480539A CN 103736905 B CN103736905 B CN 103736905B
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- China
- Prior art keywords
- line wheel
- cam
- changing mechanism
- fast changing
- cold header
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Abstract
The invention discloses a line wheel fast changing mechanism of a cold header. The line wheel fast changing mechanism of the cold header comprises a line wheel and a line wheel fixing base, a cam is arranged on the line wheel fixing base and is of a central symmetry structure, two symmetrical guide grooves are arranged on each side portion of the cam, a pin key is arranged on each guide groove, and clamping grooves which correspond to and are matched with the pin keys are arranged on the line wheel. In work, the cam can rotate just by rotating a handle, when the cam rotates, the pin keys can gradually enter the clamping grooves, and when the cam rotates by 90 degrees, the pin keys can completely enter the clamping grooves. The line wheel fast changing mechanism of the cold header is simple in structure, work can be achieved without foreign objects, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of mechanism for cold headers discharging, feeding, particularly cold headers Line wheel fast changing mechanism.
Background technology
At present, the conventional methods changing line wheel are exactly to dismantle the screw of line wheel one end, then line wheel is removed, and change new
Again screw is fixed after line wheel, trouble will be dismantled by instrument when operation, efficiency is low.
Content of the invention
The invention aims to solving above-mentioned the deficiencies in the prior art and providing a kind of convenient disassembly, can effectively improve
The cold headers Line wheel fast changing mechanism of work efficiency.
To achieve these goals, the cold headers Line wheel fast changing mechanism designed by the present invention, including line wheel and line wheel
Fixed seat, is provided with cam in line wheel fixed seat, is provided with guide groove on cam, is provided with the pin that can slide on guide groove on guide groove
Key, is provided with draw-in groove that is corresponding with pin key and matching in line wheel, when pin key slides in draw-in groove, can fix line wheel.Convex
Symmetrical structure centered on wheel, is designed with symmetrical guide groove, on each side of centrosymmetric cam on each guide groove
It is designed with pin key, pin key can activity in guide groove.Centrosymmetric structure cam is oval structure, in the cam both sides of oval structure
It is provided with two symmetrical guide grooves, each guide groove is designed with pin key.
The cold headers Line wheel fast changing mechanism that the present invention obtains, structure is simple, and simple to operate, convenient disassembly can improve
Work efficiency.
Brief description
Fig. 1 is the structural representation of the cold headers Line wheel fast changing mechanism of embodiment 1；
Fig. 2 is the operating diagram of the cold headers Line wheel fast changing mechanism of embodiment 2.
In figure: draw-in groove 1, line wheel 2, line wheel fixed seat 3, guide groove 4, cam 5, pin key 6, connecting pin 7, handle 8.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment 1:
As shown in figure 1, the cold headers Line wheel fast changing mechanism that the present embodiment provides, including line wheel 2 and line wheel fixed seat
3, cam 5, symmetrical structure centered on cam 5 are provided with line wheel fixed seat 3, cam 5 is oval structure, in each side of cam 5
Two symmetrical guide grooves 4 are designed with position, each guide groove 4 is designed with pin key 6, line wheel 2 is provided with and pin key 6 phase
The draw-in groove 1 corresponding to and matching.
Embodiment 2:
As shown in Fig. 2 the cold headers Line wheel fast changing mechanism that the present embodiment provides, connecting pin 7 He is provided with cam 5
Handle 8, as long as turning handle 8 when work, cam 5 will rotate, and when cam 5 rotates, pin key 6 will enter gradually
Draw-in groove 1, when cam 5 rotates 90 degree, pin key 6 is completely into draw-in groove 1.The cold headers Line wheel fast changing mechanism of said structure is no
Must be simple to operate by instrument, improve work efficiency.
Claims (1)
1. a kind of cold headers Line wheel fast changing mechanism, it includes line wheel (2) and line wheel fixed seat (3), it is characterized in that: in line wheel
Fixed seat (3) is provided with cam (5), symmetrical structure centered on described cam (5), and described centrosymmetric structure cam (5) is ellipse
Circle structure, is provided with two symmetrical guide grooves (4) on cam (5) both sides of oval structure, is provided with and can lead on guide groove (4)
The upper pin key (6) sliding of groove (4), is provided with draw-in groove (1) that is corresponding with pin key (6) and matching in line wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480539.7A CN103736905B (en) | 2013-10-15 | 2013-10-15 | Line wheel fast changing mechanism of cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480539.7A CN103736905B (en) | 2013-10-15 | 2013-10-15 | Line wheel fast changing mechanism of cold header |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736905A CN103736905A (en) | 2014-04-23 |
| CN103736905B true CN103736905B (en) | 2017-02-01 |
Family
ID=50494012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310480539.7A Active CN103736905B (en) | 2013-10-15 | 2013-10-15 | Line wheel fast changing mechanism of cold header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736905B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890274A (en) * | 2022-04-19 | 2022-08-12 | 安徽迅立达电梯有限公司 | Elevator counterweight convenient to fix counterweight block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075878U (en) * | 1989-12-09 | 1991-05-01 | 张宁 | Quick fixing or dismounting, rebounding-by-rotary type button or badge |
| SU1754932A1 (en) * | 1990-07-31 | 1992-08-15 | Производственное Объединение "Воткинский Завод" | Ring-and-shaft detachable joint |
| CN2192058Y (en) * | 1994-03-05 | 1995-03-15 | 洪淳逸 | Lockup device for coin box of vending machine |
| CN2435554Y (en) * | 2000-05-16 | 2001-06-20 | 晋东有限公司 | Rotary opening-closing lock |
| CN203711743U (en) * | 2013-10-15 | 2014-07-16 | 宁波思进犇牛机械有限公司 | Quick wheel replacing mechanism for cold header wire wheel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7077610B2 (en) * | 2002-02-07 | 2006-07-18 | Buern Usa, L.L.C. | Toggle bolt device |
-
2013
- 2013-10-15 CN CN201310480539.7A patent/CN103736905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075878U (en) * | 1989-12-09 | 1991-05-01 | 张宁 | Quick fixing or dismounting, rebounding-by-rotary type button or badge |
| SU1754932A1 (en) * | 1990-07-31 | 1992-08-15 | Производственное Объединение "Воткинский Завод" | Ring-and-shaft detachable joint |
| CN2192058Y (en) * | 1994-03-05 | 1995-03-15 | 洪淳逸 | Lockup device for coin box of vending machine |
| CN2435554Y (en) * | 2000-05-16 | 2001-06-20 | 晋东有限公司 | Rotary opening-closing lock |
| CN203711743U (en) * | 2013-10-15 | 2014-07-16 | 宁波思进犇牛机械有限公司 | Quick wheel replacing mechanism for cold header wire wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736905A (en) | 2014-04-23 |
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| 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 |