CN2571521Y - Coaxial cam unit and lever combined adjustable spring coiling mechanism - Google Patents
Coaxial cam unit and lever combined adjustable spring coiling mechanism Download PDFInfo
- Publication number
- CN2571521Y CN2571521Y CN 02251939 CN02251939U CN2571521Y CN 2571521 Y CN2571521 Y CN 2571521Y CN 02251939 CN02251939 CN 02251939 CN 02251939 U CN02251939 U CN 02251939U CN 2571521 Y CN2571521 Y CN 2571521Y
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- CN
- China
- Prior art keywords
- cam
- pitch
- diameter
- control
- builder
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- 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 coaxial cam unit and lever combined adjustable spiral spring mechanism. The utility model comprises a machine base, a feeding wheel, a forming mechanism, a spring pitch regulating mechanism, a spring diameter control mechanism, a steel wire feeding control mechanism, a shaft component, an elongated slot, a pitch control handwheel, a diameter control handwheel and a regulating slot, wherein, the elongated slot is separately arranged on a diameter forming mechanism and a pitch forming mechanism; the control handwheels are separately arranged corresponding link rods, each cam is provided with a position regulating slot, and a steel wire forcing aligning mechanism is arranged in the forming mechanism. The utility model has the advantages of compact structure, reliable work, convenient regulation, etc.
Description
One, technical field
The utility model relates to a kind of wind spring mechanism, and is especially relevant with the adjustable wind spring of lever combination mechanism with coaxial cam set.
Two, background technology
The mattress spring is generally that the two ends diameter is big, and mid diameter is little, need control parameters such as its diameter, pitch, symmetry during production, the structure more complicated of existing automatic spring wind-is regulated also difficulty, in addition, existing wind spring mechanism also exists and is shaped unstablely, and spring-mass is difficult to defectives such as assurance.
Three, summary of the invention
The purpose of this utility model provides a kind of various parameters that can regulate the biconial spring easily, and it is stable to guarantee to be shaped, the coaxial cam set and the adjustable wind spring of the lever combination mechanism of improving spring-mass.
For achieving the above object, technical solution of the present utility model is: the adjustable wind spring of coaxial cam set and lever combination mechanism comprises support, drawing-inroller, builder, spring regulation by pitch cam, pitch control lever, the pitch control link, spring diameter control cam, diameter control lever, diameter control link, steel wire feeding control cam, the feeding cam lever, feeding cam link, feeding cam follower, spindle unit, two elongated slots, pitch control handwheel, diameter control handwheel and regulating tank, builder comprises diameter builder and pitch builder, one
Elongated slot is located on the diameter builder, another elongated slot is located on the pitch builder, pitch control handwheel is located on the pitch control link, diameter control handwheel is located on the diameter control link, at spring regulation by pitch cam, respectively be provided with the position adjustments groove on spring diameter control cam and the steel wire feeding control cam, in builder, be provided with steel wire and force aligning mechanism.
Described coaxial cam set and the adjustable wind spring of lever combination mechanism, its steel wire forces aligning mechanism to force the alignment piece to be formed by 1-8, and above-mentioned pressure alignment piece has same diameter through hole, and studs with hard alloy layer on through-hole wall.
The utility model has been owing to adopted above-mentioned technical solution, thereby has following beneficial effect: (one) is compact conformation, and reliable operation is easy to adjust; (2) be to be provided with steel wire to force aligning mechanism, it is stable that spring is shaped, and quality improves.
Four, description of drawings Fig. 1 is the structural representation of coaxial cam set of the utility model and the adjustable wind spring of lever combination mechanism.Fig. 2 is the structural representation that the steel wire of coaxial cam set of the utility model and the adjustable wind spring of lever combination mechanism is forced aligning mechanism.
Five, the specific embodiment
As shown in Figure 1, the adjustable wind spring of coaxial cam set and lever combination mechanism comprises support 17, drawing-inroller 16, builder 18, spring regulation by pitch cam 1, pitch control lever 7, pitch control link 11, spring diameter control cam 2, diameter control lever 6, diameter control link 8, steel wire feeding control cam 3, feeding cam lever 5, feeding cam link 14, feeding cam follower 15, spindle unit 4, elongated slot 10, elongated slot 12, pitch control handwheel 13, diameter control handwheel 9 and regulating tank 20, builder 18 comprises the diameter builder
21 and pitch builder 22, elongated slot 10 is located on the diameter builder 21, elongated slot 12 is located on the pitch builder 22, pitch control handwheel 13 is located on the pitch control link 11, diameter control handwheel 9 is located on the diameter control link 8, at spring regulation by pitch cam 1, respectively be provided with position adjustments groove 20 on spring diameter control cam 2 and the steel wire feeding control cam 3, in builder 18, be provided with steel wire and force aligning mechanism 19, as shown in Figure 2, steel wire forces aligning mechanism 19 to force alignment piece 23 to be formed by 4, and above-mentioned pressure alignment piece 23 has with diameter through hole 24, and studs with hard alloy layer on through hole 24 walls.
Claims (2)
1, a kind of coaxial cam set and the adjustable wind spring of lever combination mechanism, comprise support (17), drawing-inroller (16), builder (18), spring regulation by pitch cam (1), pitch control lever (7), pitch control link (11), spring diameter control cam (2), diameter control lever (6), diameter control link (8), steel wire feeding control cam (3), feeding cam lever (5), feeding cam link (14), feeding cam follower (15), spindle unit (4), builder (18) comprises diameter builder (21) and pitch builder (22), it is characterized in that: it also comprises elongated slot (10), elongated slot (12), pitch control handwheel (13), diameter control handwheel (9) and regulating tank (20), elongated slot (10) is located on the diameter builder (21), elongated slot (12) is located on the pitch builder (22), pitch control handwheel (13) is located on the pitch control link (11), and diameter control handwheel (9) is located on the diameter control link (8), at spring regulation by pitch cam (1), respectively be provided with position adjustments groove (20) on spring diameter control cam (2) and the steel wire feeding control cam (3), in builder (18), be provided with steel wire and force aligning mechanism (19).
2, coaxial cam set according to claim 1 and the adjustable wind spring of lever combination mechanism, it is characterized in that: steel wire forces aligning mechanism (19) to force alignment piece (23) to be formed by 1-8, above-mentioned pressure alignment piece (23) has same diameter through hole (24), and studs with hard alloy layer on through hole (24) wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251939 CN2571521Y (en) | 2002-08-26 | 2002-08-26 | Coaxial cam unit and lever combined adjustable spring coiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251939 CN2571521Y (en) | 2002-08-26 | 2002-08-26 | Coaxial cam unit and lever combined adjustable spring coiling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571521Y true CN2571521Y (en) | 2003-09-10 |
Family
ID=33721600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251939 Expired - Fee Related CN2571521Y (en) | 2002-08-26 | 2002-08-26 | Coaxial cam unit and lever combined adjustable spring coiling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2571521Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418663C (en) * | 2005-11-01 | 2008-09-17 | 自如行自动化有限公司 | Structural improvement for bunt push device of machine for forming springs |
| CN102343409A (en) * | 2011-10-05 | 2012-02-08 | 嵊州市人和弹簧机械有限公司 | High-speed computer numerical control spring coiling machine |
| CN105665593A (en) * | 2016-02-26 | 2016-06-15 | 佛山市昱纶机械有限公司 | Semi-numerically controlled spring headpiece |
-
2002
- 2002-08-26 CN CN 02251939 patent/CN2571521Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418663C (en) * | 2005-11-01 | 2008-09-17 | 自如行自动化有限公司 | Structural improvement for bunt push device of machine for forming springs |
| CN102343409A (en) * | 2011-10-05 | 2012-02-08 | 嵊州市人和弹簧机械有限公司 | High-speed computer numerical control spring coiling machine |
| CN105665593A (en) * | 2016-02-26 | 2016-06-15 | 佛山市昱纶机械有限公司 | Semi-numerically controlled spring headpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |