CN102784825A - One-step forming device for coil springs - Google Patents
One-step forming device for coil springs Download PDFInfo
- Publication number
- CN102784825A CN102784825A CN2012103022107A CN201210302210A CN102784825A CN 102784825 A CN102784825 A CN 102784825A CN 2012103022107 A CN2012103022107 A CN 2012103022107A CN 201210302210 A CN201210302210 A CN 201210302210A CN 102784825 A CN102784825 A CN 102784825A
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- China
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- cylinder
- cutting block
- steel band
- piece
- frame
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Abstract
The invention discloses a one-step forming device for coil springs. The one-step forming device comprises a coiling mechanism. The coiling mechanism comprises an upper cutting block and a lower cutting block which are fixed onto a fixing plate of a framework, one end of the lower cutting block is mounted on the fixing plate via cylindrical pins, the upper cutting block is mounted on the fixing plate with an elongated slot, the other end of the lower cutting block is connected with a cylinder connecting block by cylindrical pins, the cylinder connecting block is fixedly connected with a cylinder, the cylinder is connected with a cylinder frame by cylindrical pins, the cylinder frame is fixedly connected with the framework, and a lower cutting block adjusting screw is arranged above the lower cutting block. A spring steel band is bent by the aid of the upper cutting block and the lower cutting block so as to be coiled and formed, and the coiling diameter of the spring steel band can be conveniently and precisely adjusted by adjusting the positions of the upper cutting block and the lower cutting block.
Description
Technical field
What the present invention relates to is a kind of spring steel band shaped device, specifically, is a kind of device to the spring steel band material clot moulding that is used to make wind spring.
Background technology
Literature search through to prior art is found; Existing spring steel band clot device is with three rollers or roller bearing structure mostly; Promptly the one side at steel band has two rollers or roller bearing, at the another side of steel band a roller or roller bearing is arranged, and moves the extruding steel band through a roller or roller bearing to two rollers or roller bearing direction then; Make steel band flexural deformation, while three rollers or roller bearing rotate the clot moulding of accomplishing steel band together.Its shortcoming is that the clot diameter of adjustment steel band bothers very much, must change the diameter of roller or roller bearing according to the thickness of steel band and the diameter of needs.
Summary of the invention
The object of the present invention is to provide a kind of wind spring one-shot forming apparatus, be used for the clot moulding of wind spring spring steel band.
The present invention includes clot mechanism, described clot mechanism comprises the upper slitter piece and following cutter piece that is fixed on the frame fixed head, and an end of described time cutter piece is installed in fixed head through straight pin.Described upper slitter piece is installed on the fixed head that has elongated slot.The described other end of cutter piece down is connected with straight pin with the cylinder contiguous block, and the cylinder contiguous block is fixedly connected with cylinder.Cylinder is connected with straight pin with cylinder frame, and cylinder frame is fixedly connected with frame.The described top of cutter piece down is provided with down cutter piece set screw.
The present invention adopts upper slitter piece and following cutter piece that spring steel band is carried out flexural deformation, makes steel band clot moulding, through regulating the position of upper and lower cutter piece, and the clot diameter of regulating spring steel band quickly and easily.
Description of drawings
Fig. 1 wind spring one-shot forming apparatus front view.
Fig. 2 wind spring one-shot forming apparatus vertical view.
Fig. 3 wind spring one-shot forming apparatus left view.
Drawing-inroller, 18 gear-boxes, 19 straight pins, 20 bolts, 21 bolts, 22 bolts, 23 bolts, 24 bolts, 25 motor, 26 bolts, 27 straight pins, 28 straight pins on 1 bolt, 2 frames, 3 cylinder frames, 4 cylinders, 5 cylinder contiguous blocks, 6 fixed heads, 7 times cutter pieces, 8 times cutter regulating blocks, 9 times cutter set screw, 10 upper slitter pieces, 11 guide pads, 12 guide pad installing plates, 13 spring steel bands, 14 bolts, 15 bases, the 16 times drawing-inrollers, 17.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described.
Described spring steel band clot shaped device by frame 2, cylinder frame 3, cylinder 4, cylinder contiguous block 5, fixed head 6, down cutter piece 7, down cutter regulating block 8, down cutter set screw 9, upper slitter piece 10, guide pad 11 guide pad installing plates 12, gear-box 18, go up drawing-inroller 17, drawing-inroller 16, motor 25, base 15 etc. are formed down.
Clot of the present invention mechanism comprises the upper slitter piece 10 and following cutter piece 7 that is fixed on the frame fixed head 6, and an end of described time cutter piece 7 is installed in fixed head 6 through straight pin.Described upper slitter piece 10 is installed on the fixed head 6 that has elongated slot.The described other end of cutter piece 7 down is connected with cylinder contiguous block 5 usefulness straight pins, and cylinder contiguous block 5 is fixedly connected with cylinder 4.Cylinder 4 is connected with cylinder frame 3 usefulness straight pins, and cylinder frame 3 is fixedly connected with frame 2.The described top of cutter piece 7 down is provided with down cutter piece set screw 9.
Concrete embodiment is: spring steel band 13 penetrates down between cutter piece 7 and the upper slitter piece 10 by diagram; Pass guide pad 11 again; Spring steel band penetrates between drawing-inroller 17 and the following drawing-inroller 16 then, and cylinder is up moved makes down the cutter piece near following cutter set screw 9, actuating motor 25; To rotatablely move through gear-box 18 and to be delivered to drawing-inroller 17 and following drawing-inroller 16; Last drawing-inroller 17 rotates by direction as shown with following drawing-inroller 16, drags spring steel band and moves, and spring steel band 13 will natural cans after moving between upper slitter piece 10 and the following cutter piece 7.
Upper slitter piece 10 is installed on the fixed head 6 that has elongated slot, and upper slitter piece 10 can move along elongated slot is upper and lower, thus the size of the clot diameter of regulating spring steel band 13, and moving to the position that needs can be fixing by bolt 22.
One end of following cutter piece 7 is installed on the fixed head 6 through straight pin 19; Can be that rotate in the center of circle with straight pin 19; The other end of following cutter piece 7 is connected with cylinder 4 by cylinder contiguous block 5, and through moving up and down of cylinder 4, following cutter piece 7 can be that the center of circle swings up and down with straight pin 19.
Following cutter regulating block 8 is installed on the fixed head 6 through bolt 26, through being installed in down the following cutter piece set screw 9 on the cutter regulating block 8, can accurately regulate down the pendulum angle of cutter piece 7, thus the size of the clot diameter of accurate regulating spring steel band 13.
Guide pad 11 is installed on the guide pad installing plate 12 through screw, and guide pad installing plate 12 is installed on the fixed head 6 through bolt 23.Cylinder contiguous block 5 is connected with following cutter piece 7 usefulness straight pins 27.Cylinder contiguous block 5 is threaded with cylinder 4 usefulness.Cylinder 4 is connected with cylinder frame 3 usefulness straight pins 28, and cylinder frame 3 is connected with frame 2 usefulness bolts 1.Fixed head 6 is connected with frame 2 usefulness bolts 20.Gear-box 18 is installed on the base 15 through bolt 14, bolt 24.
Claims (5)
1. wind spring one-shot forming apparatus is characterized in that: comprise clot mechanism, described clot mechanism comprises the upper slitter piece and following cutter piece that is fixed on the frame fixed head.
2. wind spring one-shot forming apparatus according to claim 1 is characterized in that: a described end of cutter piece down is installed in fixed head through straight pin.
3. wind spring one-shot forming apparatus according to claim 1 and 2 is characterized in that: described upper slitter piece is installed on the fixed head that has elongated slot.
4. wind spring one-shot forming apparatus according to claim 3 is characterized in that: the described other end of cutter piece down is connected with straight pin with the cylinder contiguous block, and the cylinder contiguous block is fixedly connected with cylinder; Cylinder is connected with straight pin with cylinder frame, and cylinder frame is fixedly connected with frame.
5. wind spring one-shot forming apparatus according to claim 4 is characterized in that: the described top of cutter piece down is provided with down cutter piece set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302210.7A CN102784825B (en) | 2012-08-23 | 2012-08-23 | One-step forming device for coil springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302210.7A CN102784825B (en) | 2012-08-23 | 2012-08-23 | One-step forming device for coil springs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102784825A true CN102784825A (en) | 2012-11-21 |
| CN102784825B CN102784825B (en) | 2014-07-23 |
Family
ID=47150523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210302210.7A Expired - Fee Related CN102784825B (en) | 2012-08-23 | 2012-08-23 | One-step forming device for coil springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102784825B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363140A (en) * | 2016-05-12 | 2017-11-21 | 上海久力弹簧制造有限公司 | A kind of equidistant scroll spring forming machine |
| CN114247818A (en) * | 2021-11-29 | 2022-03-29 | 苏州浪潮智能科技有限公司 | Punching and riveting mechanism with buffer terminals |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1082533A1 (en) * | 1982-12-28 | 1984-03-30 | Северо-Западный Заочный Политехнический Институт | Apparatus for manufacturing springs |
| DE19825970A1 (en) * | 1997-06-10 | 1998-12-17 | Itaya Seisakusho | Spring production system forming spiral or coil springs |
| CN200939479Y (en) * | 2006-04-28 | 2007-08-29 | 沈阳理工大学 | Auto spring coiling machine for |
| CN201500749U (en) * | 2009-05-08 | 2010-06-09 | 莫丽华 | Reducing control structure of pressure spring machine |
| CN201832927U (en) * | 2010-07-30 | 2011-05-18 | 林炳南 | Spring outer diameter control device of numerical control spring coiling machine |
| CN202824297U (en) * | 2012-08-23 | 2013-03-27 | 上海协力卷簧制造有限公司 | Steel belt rolling and forming device |
-
2012
- 2012-08-23 CN CN201210302210.7A patent/CN102784825B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1082533A1 (en) * | 1982-12-28 | 1984-03-30 | Северо-Западный Заочный Политехнический Институт | Apparatus for manufacturing springs |
| DE19825970A1 (en) * | 1997-06-10 | 1998-12-17 | Itaya Seisakusho | Spring production system forming spiral or coil springs |
| CN200939479Y (en) * | 2006-04-28 | 2007-08-29 | 沈阳理工大学 | Auto spring coiling machine for |
| CN201500749U (en) * | 2009-05-08 | 2010-06-09 | 莫丽华 | Reducing control structure of pressure spring machine |
| CN201832927U (en) * | 2010-07-30 | 2011-05-18 | 林炳南 | Spring outer diameter control device of numerical control spring coiling machine |
| CN202824297U (en) * | 2012-08-23 | 2013-03-27 | 上海协力卷簧制造有限公司 | Steel belt rolling and forming device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363140A (en) * | 2016-05-12 | 2017-11-21 | 上海久力弹簧制造有限公司 | A kind of equidistant scroll spring forming machine |
| CN114247818A (en) * | 2021-11-29 | 2022-03-29 | 苏州浪潮智能科技有限公司 | Punching and riveting mechanism with buffer terminals |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102784825B (en) | 2014-07-23 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170823 |