CN103586375B - Wavy spring system of processing and processing method - Google Patents
Wavy spring system of processing and processing method Download PDFInfo
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- CN103586375B CN103586375B CN201310484356.2A CN201310484356A CN103586375B CN 103586375 B CN103586375 B CN 103586375B CN 201310484356 A CN201310484356 A CN 201310484356A CN 103586375 B CN103586375 B CN 103586375B
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Abstract
The invention belongs to spring manufacturing technology field, relate to wavy spring, especially relate to a kind of wavy spring system of processing and processing method.Quiet mould is tile-type and is provided with quiet tile-type block at quiet die inside, there is in quiet tile-type block end the quiet forming surface of undulate, described moving mold is tile-type and inside moving mold, is provided with dynamic tile-type block, have the dynamic forming surface of undulate in dynamic tile-type block end, described quiet forming surface and quiet forming surface when moving mold and quiet mould fasten described in and dynamic forming surface opposite with dynamic forming surface match.Compared with prior art, the advantage of this wavy spring system of processing and processing method is: 1, reasonable in design, and structure is simple, and qualification rate is high.2, low cost of manufacture, environmental protection.3, the production of different size is applicable to.4, meet the demand of enterprise, save the equipment cost of enterprise.5, dismounting is simple, easy to maintenance.6, simple to operate, easy to process.
Description
Technical field
The invention belongs to spring manufacturing technology field, relate to wavy spring, especially relate to a kind of wavy spring system of processing and processing method.
Background technology
Wavy spring a kind ofly on circular metal, has a flexible member of several peak valleys, its size and elastic force required precision higher, can be used for the hydraulic valve industries such as military project, petrochemical industry, iron and steel, metallurgy, boats and ships.At present, the processing method of wavy spring, for wire rod being turned to flat circle, adopt special mould to process, but the product of processing loses round phenomenon; For multi-layer corrugated spring, also exist crest not corresponding with trough, misplace offset, between layers defective tightness occur that loose phenomenon is yielding, cause qualification rate to reduce, further result in the reduction of production efficiency.And in prior art, the processing method of wavy spring also also exists procedure arrangement not rationally, the technical problems such as complex operation.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of reasonable in design, structure is simple, the wavy spring system of processing that qualification rate is high and processing method.
For achieving the above object, present invention employs following technical proposal: this wavy spring system of processing, comprise frame, frame is provided with opposite quiet mould and moving mold, described quiet mould is fixed in frame, described moving mold is connected with the driving mechanism that this moving mold can be driven mutually to fasten with quiet mould or be separated, it is characterized in that, described quiet mould is tile-type and is provided with quiet tile-type block at quiet die inside, there is in quiet tile-type block end the quiet forming surface of undulate, described moving mold is tile-type and inside moving mold, is provided with dynamic tile-type block, there is in dynamic tile-type block end the dynamic forming surface of undulate, described quiet forming surface and quiet forming surface when moving mold and quiet mould fasten described in and dynamic forming surface opposite with dynamic forming surface match.
Further, owing to being provided with quiet mould, thus can workpiece to be added be placed on quiet mould, be fastened on workpiece to be added by moving mold and quiet mould and form waveform, because quiet forming surface and dynamic forming surface match, thus can make shaping after waveform segment cross section equal.
In above-mentioned wavy spring system of processing, described quiet tile-type block is arranged on the middle and upper part of quiet mould and is connected as a single entity with quiet mould, described dynamic tile-type block is arranged on the lower end of moving mold and is connected as a single entity with moving mold, and the lateral surface of dynamic tile-type block described in when moving mold fastens with quiet mould contacts with the medial surface of quiet mould.
Further, quiet mould and quiet tile-type block and dynamic tile-type block and moving mold form by formed by integrally casting, and post-production also can be adopted to form.
In above-mentioned wavy spring system of processing, described quiet mould is connected with frame by the first demountable structure, and described moving mold is connected with driving mechanism by the second demountable structure.
Further, owing to being provided with the first demountable structure and the second demountable structure, thus the quiet mould of replacing that can need according to the processing of different size and moving mold, and quiet mould and moving mold can be changed fast by demountable structure, thus only can need to change the wavy spring that quiet mould and moving mold just can process different size, save the equipment cost of enterprise, reduce input, more save the waste of social resources.
In above-mentioned wavy spring system of processing, described driving mechanism comprises power transmission shaft, and this power transmission shaft is located in and is fixed in the cylindrical shell of frame, and described moving mold is fixed on one end of power transmission shaft, the other end of power transmission shaft is hinged with transmission component, and described transmission component is hinged with foot-operated.By foot-operated control, thus better can be operated machine by both hands.
As preferably, transmission component can adopt prior art, only need utilize and ride and power transmission shaft can be driven to move axially along cylindrical shell by transmission component, this structure adopts extensively in the prior art, repeat no more, transmission component is also provided with the reset assembly that can after foot-operated trampling, moving mold be resetted, and described reset assembly comprises the back-moving spring be arranged between power transmission shaft and cylindrical shell.Certainly, reset assembly can also be arranged on the return unit on riding, and moving mold can be made to reset timely after work.
In above-mentioned wavy spring system of processing, described frame is provided with workbench, be provided with through hole on the table, described quiet mould is fixed on mount pad, and described mount pad is fixed on the table by the first described demountable structure and quiet mould is positioned at above through hole.
Further, owing to being provided with through hole on the table, thus can dismantle or install quiet mould easily.
In above-mentioned wavy spring system of processing, the first described demountable structure comprises some pressure strips, one end of described pressure strip is pressed on mount pad, another end-rack, in being positioned on the cushion block on workbench, is equipped with fastening bolt in the middle part of described pressure strip and fastening bolt wears on the table.
Further, owing to being provided with pressure strip, thus mount pad can be made fixing on the table; Owing to being provided with cushion block, thus can workbench be protected, prevent pressure strip from causing damage to workbench; Owing to being fixed by fastening bolt, thus pressure strip can be dismantled efficiently.As preferably, described workbench is provided with the slotted eye wearing workbench, and described fastening bolt through described slotted eye, and can move in slotted eye.Certainly, mount pad also directly can be fixed by screw is also feasible on the table.
The method of this wavy spring system of processing processing wavy spring comprises the steps:
The one end of the spring blank circle coiled by the flat filament by cross section being flat is axially pulled open along spring blank circle and is placed on pulling open part in the quiet forming surface of quiet mould, and the length pulling open part is not less than the length of quiet forming surface;
Drive described moving mold by driving mechanism thus quiet forming surface and dynamic forming surface are fastened mutually, the flat filament between quiet forming surface and dynamic forming surface is made to form undaform, then driving mechanism drives described moving mold to reset, and is moved to by the flat filament of undaform outside quiet forming surface;
The flat filament be connected with spring blank circle undaform flat filament is axially pulled open along spring blank circle and places in the quiet forming surface of quiet mould, again drive described moving mold, and so forth until the flat filament of spring blank circle is all squeezed into waveform, thus obtained wavy spring.
In the method for above-mentioned wavy spring system of processing processing wavy spring, described spring blank circle is processed by following manner: steel wire is flattened into the flat filament that cross section is flat, then flat filament is coiled the cylindrical body in being arranged in order into spring-like by flat filament circle, and the flat horizontal surface of flat filament circle contacts with each other.
Compared with prior art, the advantage of this wavy spring system of processing and processing method is: 1, reasonable in design, and structure is simple, and qualification rate is high.2, low cost of manufacture, environmental protection.3, the production of different size is applicable to.4, meet the demand of enterprise, save the equipment cost of enterprise.5, dismounting is simple, easy to maintenance.6, simple to operate, easy to process.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention.
Fig. 2 is the structural representation of spring blank circle provided by the invention.
In figure, frame 1, quiet mould 2, moving mold 3, driving mechanism 4, quiet tile-type block 21, quiet forming surface 211, dynamic tile-type block 31, dynamic forming surface 311, first demountable structure 5, second demountable structure 6, cylindrical shell 7, power transmission shaft 41, transmission component 42, foot-operated 43, workbench 11, through hole 11a, mount pad 12, pressure strip 51, cushion block 52, fastening bolt 53, spring blank circle 1a.
Detailed description of the invention
As shown in Figure 1, this wavy spring system of processing, comprise frame 1, frame 1 is provided with opposite quiet mould 2 and moving mold 3, quiet mould 2 is fixed in frame 1, moving mold 3 is connected with the driving mechanism 4 that this moving mold 3 can be driven mutually to fasten with quiet mould 2 or be separated, quiet mould 2 is tile-type and is provided with quiet tile-type block 21 inside quiet mould 2, there is in quiet tile-type block 21 end the quiet forming surface 211 of undulate, moving mold 3 is tile-type and inside moving mold 3, is provided with dynamic tile-type block 31, there is in dynamic tile-type block 31 end the dynamic forming surface 311 of undulate, quiet forming surface 211 opposite with dynamic forming surface 311 and when moving mold 3 fastens with quiet mould 2 quiet forming surface 211 and dynamic forming surface 311 match.
Quiet tile-type block 21 is arranged on the middle and upper part of quiet mould 2 and is connected as a single entity with quiet mould 2, dynamic tile-type block 31 is arranged on the lower end of moving mold 3 and is connected as a single entity with moving mold 3, and the lateral surface moving tile-type block 31 when moving mold 3 fastens with quiet mould 2 contacts with the medial surface of quiet mould 2.
Quiet mould 2 is connected with frame 1 by the first demountable structure 5, and moving mold 3 is connected with driving mechanism 4 by the second demountable structure 6.
Driving mechanism 4 comprises power transmission shaft 41, and this power transmission shaft 41 is located in and is fixed in the cylindrical shell 7 of frame 1, and moving mold 3 is fixed on one end of power transmission shaft 41, and the other end of power transmission shaft 41 is hinged with transmission component 42, and transmission component 42 is hinged with foot-operated 43.Transmission component 42 can adopt prior art, only foot-operated 43 need be utilized power transmission shaft 41 can be driven to move axially along cylindrical shell 7 by transmission component 43, this structure adopts extensively in the prior art, repeat no more, transmission component 43 is also provided with the reset assembly after can trampling foot-operated 43, moving mold 3 being resetted, and described reset assembly comprises the back-moving spring be arranged between power transmission shaft 41 and cylindrical shell 7.Certainly, reset assembly can also be arranged on the return unit on foot-operated 43, and moving mold 3 can be made to reset timely after work.
Frame 1 is provided with workbench 11, and workbench 11 is provided with through hole 11a, and quiet mould 2 is fixed on mount pad 12, and mount pad 12 to be fixed on workbench 11 by the first demountable structure 5 and quiet mould 2 is positioned at above through hole 11a.
First demountable structure 5 comprises some pressure strips 51, and one end of pressure strip 51 is pressed on mount pad 12, and another end-rack, on the cushion block 52 be positioned on workbench 11, is equipped with fastening bolt 53 and fastening bolt 53 is located on workbench 11 in the middle part of pressure strip 51.Workbench 11 is provided with the slotted eye wearing workbench 11, and fastening bolt 53 through described slotted eye, and can move in slotted eye.Certainly, mount pad also directly can be fixed on by screw workbench 11 is also feasible.
The method of this wavy spring system of processing processing wavy spring comprises the steps:
The one end of the spring blank circle 1a coiled by the flat filament by cross section being flat is axially pulled open along spring blank circle 1a and is placed on pulling open part in the quiet forming surface 211 of quiet mould 2, and the length pulling open part is not less than the length of quiet forming surface 211; Drive described moving mold 3 by driving mechanism 4 thus quiet forming surface 211 and dynamic forming surface 311 are fastened mutually, the flat filament between quiet forming surface 211 and dynamic forming surface 311 is made to form undaform, then driving mechanism 4 drives described moving mold 3 to reset, and is moved to by the flat filament of undaform outside quiet forming surface 211; The flat filament be connected with spring blank circle 1a undaform flat filament is axially pulled open along spring blank circle 1a and places in the quiet forming surface 211 of quiet mould 2, again drive described moving mold 3, and so forth until the flat filament of spring blank circle 1a is all squeezed into waveform, thus obtained wavy spring.
During the work of wavy spring system of processing, step on foot-operated 43, foot-operated 43 make power transmission shaft about 41 move axially by transmission component 42, thus power transmission shaft 41 driven mold 3 is moved axially, and moving mold 3 can be used to automatically reset when riding 43 inoperative by back-moving spring.
Spring blank circle 1a is processed by following manner: steel wire is flattened into the flat filament that cross section is flat, then flat filament is coiled the cylindrical body in being arranged in order into spring-like by flat filament circle, and the flat horizontal surface of flat filament circle contacts with each other.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as frame 1, quiet mould 2, moving mold 3, driving mechanism 4, quiet tile-type block 21, quiet forming surface 211, dynamic tile-type block 31, dynamic forming surface 311, first demountable structure 5, second demountable structure 6, cylindrical shell 7, power transmission shaft 41, transmission component 42, foot-operated 43, workbench 11, through hole 11a, mount pad 12, pressure strip 51, cushion block 52, fastening bolt 53, spring blank circle 1a herein, do not get rid of the possibility using other term.Use these terms to be only used to describe and explain essence of the present invention more easily, the restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (7)
1. a wavy spring system of processing, comprise frame (1), frame (1) is provided with opposite quiet mould (2) and moving mold (3), described quiet mould (2) is fixed in frame (1), described moving mold (3) is connected with the driving mechanism (4) that this moving mold (3) can be driven mutually to fasten with quiet mould (2) or be separated, it is characterized in that, described quiet mould (2) in tile-type and quiet mould (2) inner side be provided with quiet tile-type block (21), there is in quiet tile-type block (21) end the quiet forming surface (211) of undulate, described moving mold (3) in tile-type and moving mold (3) inner side be provided with dynamic tile-type block (31), there is in dynamic tile-type block (31) end the dynamic forming surface (311) of undulate, described quiet forming surface (211) and quiet forming surface (211) when moving mold (3) and quiet mould (2) fasten described in and dynamic forming surface (311) opposite with dynamic forming surface (311) match, described quiet tile-type block (21) is arranged on the middle and upper part of quiet mould (2) and is connected as a single entity with quiet mould (2), described dynamic tile-type block (31) is arranged on the lower end of moving mold (3) and is connected as a single entity with moving mold (3), and the lateral surface of dynamic tile-type block (31) described in when moving mold (3) fastens with quiet mould (2) contacts with the medial surface of quiet mould (2).
2. wavy spring system of processing according to claim 1, it is characterized in that, described quiet mould (2) is connected with frame (1) by the first demountable structure (5), and described moving mold (3) is connected with driving mechanism (4) by the second demountable structure (6).
3. wavy spring system of processing according to claim 2, it is characterized in that, described driving mechanism (4) comprises power transmission shaft (41), this power transmission shaft (41) is located in the cylindrical shell (7) being fixed on frame (1), described moving mold (3) is fixed on one end of power transmission shaft (41), the other end of power transmission shaft (41) is hinged with transmission component (42), and described transmission component (42) is hinged with foot-operated (43).
4. wavy spring system of processing according to claim 3, it is characterized in that, described frame (1) is provided with workbench (11), workbench (11) is provided with through hole (11a), described quiet mould (2) is fixed on mount pad (12), and described mount pad (12) is fixed on that workbench (11) is upper by described the first demountable structure (5) and quiet mould (2) is positioned at through hole (11a) top.
5. wavy spring system of processing according to claim 4, it is characterized in that, described the first demountable structure (5) comprises some pressure strips (51), one end of described pressure strip (51) is pressed on mount pad (12), another end-rack is in being positioned on the cushion block (52) on workbench (11), and described pressure strip (51) middle part is equipped with fastening bolt (53) and fastening bolt (53) is located on workbench (11).
6. adopt the method for a kind of wavy spring system of processing processing wavy spring in claim 1-5 described in any one, it is characterized in that, this method comprises the steps:
The one end of the spring blank circle (1a) coiled by the flat filament by cross section being flat is axially pulled open along spring blank circle (1a) and will be pulled open part and is placed in the quiet forming surface (211) of quiet mould (2), and the length pulling open part is not less than the length of quiet forming surface (211);
Drive described moving mold (3) by driving mechanism (4) thus quiet forming surface (211) and dynamic forming surface (311) are fastened mutually, the flat filament be positioned between quiet forming surface (211) and dynamic forming surface (311) is made to form undaform, then driving mechanism (4) drives described moving mold (3) to reset, and the flat filament of undaform is moved to quiet forming surface (211) outward;
The flat filament be connected with spring blank circle (1a) undaform flat filament is axially pulled open along spring blank circle (1a) and places in the quiet forming surface (211) of quiet mould (2), again drive described moving mold (3), and so forth until the flat filament of spring blank circle (1a) is all squeezed into waveform, thus obtained wavy spring.
7. method according to claim 6, it is characterized in that, described spring blank circle (1a) is processed by following manner: steel wire is flattened into the flat filament that cross section is flat, then flat filament is coiled the cylindrical body in being arranged in order into spring-like by flat filament circle, and the flat horizontal surface of flat filament circle contacts with each other.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310484356.2A CN103586375B (en) | 2013-10-16 | 2013-10-16 | Wavy spring system of processing and processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484356.2A CN103586375B (en) | 2013-10-16 | 2013-10-16 | Wavy spring system of processing and processing method |
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| CN103586375A CN103586375A (en) | 2014-02-19 |
| CN103586375B true CN103586375B (en) | 2015-08-12 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909126B (en) * | 2014-04-18 | 2016-01-13 | 上海电气电站设备有限公司 | A kind of processing method of wavy spring circle |
| CN104525737A (en) * | 2014-12-25 | 2015-04-22 | 常熟市金马模具有限公司 | Wave-shaped mold |
| CN106964732A (en) * | 2017-05-22 | 2017-07-21 | 乐清市力升弹簧有限公司 | The Wave crest and wave trough forming method and device of a kind of wavy spring |
| CN110538952A (en) * | 2019-09-28 | 2019-12-06 | 贵州航天精工制造有限公司 | Manufacturing method and forming die of corrugated ring for nuclear power reactor internals |
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| JPH0759325B2 (en) * | 1991-09-25 | 1995-06-28 | サンコール株式会社 | Corrugated spring forming device |
| JP4684382B2 (en) * | 2000-03-14 | 2011-05-18 | 三菱製鋼株式会社 | Manufacturing method of coiled wave spring |
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| DE2361161A1 (en) * | 1972-12-08 | 1974-06-20 | Toyo Kogyo Co | DEVICE FOR MANUFACTURING A CORRUGATED ANNUAL SPRING |
| CN101058143A (en) * | 2007-06-06 | 2007-10-24 | 上海核工碟形弹簧制造有限公司 | Method for manufacturing wave shaped spring |
| CN101907145A (en) * | 2010-08-23 | 2010-12-08 | 西安航空动力股份有限公司 | Forming method for high-temperature alloy sine bellows spring |
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Effective date of registration: 20170911 Address after: 311813, Shaoxing, Zhejiang City, Zhuji Province Wang Town, Lake Village Xuan house wall No. 276 Patentee after: INTCO HOLDINGS CO., LTD. Address before: 311813, Zhejiang City, Shaoxing province Zhuji Wang Zhen Town Lake Village Patentee before: ZHEJIANG YINGKE SPRING CO., LTD. |
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Granted publication date: 20150812 Termination date: 20201016 |