CN103133582A - Double-wire parallel winding close-wound spring, manufacturing method and manufacturing device thereof - Google Patents
Double-wire parallel winding close-wound spring, manufacturing method and manufacturing device thereof Download PDFInfo
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- CN103133582A CN103133582A CN2013100342945A CN201310034294A CN103133582A CN 103133582 A CN103133582 A CN 103133582A CN 2013100342945 A CN2013100342945 A CN 2013100342945A CN 201310034294 A CN201310034294 A CN 201310034294A CN 103133582 A CN103133582 A CN 103133582A
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Abstract
The invention discloses a double-wire parallel winding closed spring, a manufacturing method and a manufacturing device thereof, wherein on one hand, the double-wire parallel winding closed spring comprises a spring head handle and a spring handle arranged at one end of the spring head handle, and the spring handle is formed by winding two spring wires in parallel; in another aspect, the manufacturing method comprises: the method comprises the steps of winding and molding a spring head handle, winding and molding a spring handle, and mounting the spring handle in the spring head handle; the step of winding and forming the spring handle is specifically to wind and form the spring handle by using two spring wires. The double-wire parallel winding closed-body spring is used for a pipeline, has double wires and closed bodies, can prevent breakage in the working process, can provide larger prestress than a single wire, can ensure the product quality, and also meets the requirement of early development on the production capacity.
Description
Technical field
The present invention relates to the spring processing technique field, more particularly, the particularly parallel close body spring of coiling, making method and producing device thereof of a kind of two-wire.
Background technique
Spring is a kind of mechanical parts that utilize elasticity to come work.Impact or shake, store up the size of energy, measuring force etc. in order to motion, the mitigation of controlling parts, be widely used in the industries such as machine, instrument.The Material texture of general processed springs is softer, its processing method: at first adopt coiling machine to carry out wind spring and process, wind spring is processed and has been determined the physical dimension of spring and the utilization ratio of characteristic and material; Then the spring after wind spring is carried out temper, remove its stress; Carry out at last the grinding of spring end face and process, make the perpendicularity of axle of spring and the parallelism of biend reach usage requirement.What the foreign material cleaning of the protective tube in existing sewerage, telescopic pipe etc. was generally used is the spring of individual wire pipe.It in use easily produces fracture and blocking pipe, and pulling force is also less.
Summary of the invention
Purpose the first purpose of the present invention is for spring easy-rupturing of the prior art and the little technical problem of pulling force, and a kind of two-wire close body spring of coiling that walks abreast is provided.
Purpose the second purpose of the present invention is to provide the making method of the parallel close body spring of coiling of a kind of two-wire.
Purpose the 3rd purpose of the present invention is to provide the producing device of the parallel close body spring of coiling of a kind of two-wire.
In order to reach above-mentioned the first purpose, the technical solution used in the present invention is as follows:
A kind of two-wire close body spring of coiling that walks abreast comprises the spring head handle, and the spring handle that is installed on spring head handle one end, and described spring handle is formed by the parallel coiling of two spring wires.
Preferably, described spring handle is and the cylindrical handle of spring handle interference fit, and its length is 5000mm, and external diameter is 5.6mm, and two spring wire diameters of described spring handle are 1.2mm.
Preferably, described spring head handle is formed by single spring wire coiling, and the spring head handle comprises four sections of a handle one three sections of section, handle two section, the handles of the integral type that is arranged in order and handles, and three sections of described handle one section, handles are helical, and four sections of described handle two section, handles are cylindric; The spring wire of described spring head handle and spring handle is steel wire.
Preferably, the spring wire diameter of described spring head handle is 1.4mm; And the internal diameter of one section one end of described handle is 6mm, and the other end external diameter is 16mm, and the external diameter that described handle is two sections is 16mm, and the external diameter of three section one end of described handle is 16mm, and the other end internal diameter is 5.3mm, and the internal diameter that described handle is four sections is 5.3mm; The length that described handle is one section is 14mm, and the coiling number of turns is 3.5 circles; The length that described handle is two sections is 27mm, and the coiling number of turns is 7.5 circles; The length that described handle is three sections is 7.5mm, and the coiling number of turns is 4 circles; The length that described handle is four sections is 21mm, and the coiling number of turns is 14.5 circles.
In order to reach above-mentioned the second purpose, the technical solution used in the present invention is as follows:
The making method of the parallel close body spring of coiling of a kind of two-wire comprises: to the step of described spring head handle coiling moulding, and to the step of described spring handle coiling moulding, and, described spring handle is installed on step in described spring head handle; Wherein, described step to spring handle coiling moulding is specially and uses two spring wire coilings to form.
Preferably, the coiling parameter of described spring handle is: length is 5000mm, and external diameter is 5.6mm, and two spring wire diameters are 1.2mm.
Preferably, the coiling parameter of described spring head handle is: the internal diameter of one section one end of a handle is 6mm, and the other end external diameter is 16mm, and coiling length is 14mm, and the coiling number of turns is 3.5 circles; The external diameter that handle is two sections is 16mm, and coiling length is 27mm, and the coiling number of turns is 7.5 circles; The external diameter of the end that handle is three sections is 16mm, and the other end internal diameter is 5.3mm, and coiling length is 7.5mm, and the coiling number of turns is 4 circles; The internal diameter that handle is four sections is 5.3mm, and coiling length is 21mm, and the coiling number of turns is 14.5 circles.
Preferably, after described spring handle is installed on described spring head handle, comprise that also the time of carrying out is 12-15 minute, temperature is the heat treatment step of 280-320 ° of C.
In order to reach above-mentioned the 3rd purpose, the technical solution used in the present invention is as follows:
The producing device of the parallel close body spring of coiling of a kind of two-wire, it comprises power source, worktable, is located at the first gear, the second gear, slipping mechanism on worktable, and, be installed on slipping mechanism the main shaft that is connected with the first gear output terminal be connected slipping mechanism on the leading screw that is connected with the second gear output terminal, described the first gear be connected gear and be connected with power source respectively; And described interlock gear mechanism connects the output terminal of the first gear and the output terminal of the second gear, with the rotational velocity of the regulating main shaft ratio with the travelling speed of slipping mechanism; At first, a spring wire coiling is set on described main shaft, and the coiling parameter is set in described power source, the described spring head handle of coiling; Then, two spring wire coilings are set on described main shaft, and the coiling parameter are set, the described spring handle of coiling in described power source;
At last, craft or mechanical type are installed on spring handle in the spring head handle.
Preferably, described power source comprises: electronic box, the first motor that is connected with the first gear, the second motor that is connected with the second gear, and control box, described worktable is installed on electronic box, and described control box, the first motor and the second motor all are installed on worktable; Described slipping mechanism comprises the first slipping part and second slipping part of integral type, and described main shaft is installed on the first slipping part, and described leading screw is installed on the second slipping part; Described the first slipping part comprises the first guide rail of being located on worktable, and is installed on the first support on the first guide rail; Described the second slipping part comprises the second guide rail of being located on worktable, and is installed on the second support on the second guide rail; And described the first support and the second support are the integral type structure.On described the first support, cylinder is installed also.
Compared with prior art, the invention has the advantages that:
The parallel close body spring of coiling of two-wire of the present invention is be used to threading a pipe, it has the close body of two-wire, can prevent fracture in the course of the work, can provide the prestressing force larger than single line simultaneously, and this making method and device can guarantee quality of product, also meet the early development requirement on throughput.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the parallel close body spring of coiling of two-wire of the present invention;
Fig. 2 is the structural representation of the spring head handle of the parallel close body spring of coiling of two-wire of the present invention;
Fig. 3 is the stereogram of the spring head handle of the parallel close body spring of coiling of two-wire of the present invention;
Fig. 4 is the structural representation of the producing device of the parallel close body spring of coiling of two-wire of the present invention.
Description of reference numerals: 1, electronic box, 2, worktable, the 3, first guide rail, 4, cylinder, 5, leading screw, 6, main shaft, 7, interlock gear mechanism, 8, control box, the 9, first gear, 10, the first motor, the 11, second motor, the 12, second gear, 13, the first support, 14, the second support, the 15, second guide rail, 16, slipping mechanism, 17, the first slipping part, 18, the second slipping part, 100, the spring head handle, 110, one section of a handle, 120, a handle is two sections, 130, a handle is three sections, and 140, four sections of handles, 200, spring handle.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Consult shown in Figure 1ly, a kind of two-wire provided by the invention close body spring of coiling that walks abreast comprises spring head handle 100, and the spring handle 200 that is installed on spring head handle 100 1 ends, and spring handle 200 is formed by the parallel coiling of two spring wires.And the optional larger steel wire of hardness of selecting of the spring wire material of the present embodiment medi-spring head handle 100 and spring handle 200.
Concrete, consult Fig. 2, shown in Figure 3, spring handle 200 is and the cylindrical handle of spring head handle 100 interference fit, and its length is 5000mm, and external diameter is 5.6mm, and two spring wire diameters of spring handle 200 are 1.2mm; And spring head handle 100 is formed by single spring wire coiling, and spring head handle 100 comprises four section 140 of three section 130 of two section 120 of one section 110 of a handle, a handle, a handle of the integral type that is arranged in order and a handle, wherein, three section 130 of one section 110 of handle, a handle are helical, and four section 140 of two section 120 of a handle, a handle are cylindric.
On design parameter was selected, the coiling parameter of spring head handle 100 is: the spring wire diameter was 1.4mm, and the internal diameter of one section 110 1 end of a handle is 6mm, and the other end external diameter is 16mm, and coiling length is 14mm, and the coiling number of turns is 3.5 circles; The external diameter that handle is two section 120 is 16mm, and coiling length is 27mm, and the coiling number of turns is 7.5 circles; The external diameter of the end that handle is three section 130 is 16mm, and the other end internal diameter is 5.3mm, and coiling length is 7.5mm, and the coiling number of turns is 4 circles; The internal diameter that handle is four section 140 is 5.3mm, and coiling length is 21mm, and the coiling number of turns is 14.5 circles.
Like this, because the internal diameter of four section 140 of the handle of spring head handle 100 is 5.3mm, and the external diameter of spring handle 200 is 5.6mm, be that spring handle 200 is packed into and is interference fit in four section 140 of the handle of spring head handle 100, the length that in the present embodiment spring handle 200 stretched in spring head handle 100 are 23mm.
And on making method, it is different that the parallel close body spring of coiling of two-wire of the present invention and other spring also exist, and it specifically comprises:
At first, use a wire spring line to the 100 coiling moulding of spring head handle;
Then, use two wire spring lines to spring handle 200 coiling moulding;
Again, spring handle 200 is installed in spring head handle 100;
At last, the time of carrying out is 12-15 minute, and temperature is the heat treatment step of 280-320 ° of C, to eliminate destressing.
Wherein, the coiling parameter of spring head handle 100 and spring handle 200 is all identical with the parallel close body spring of coiling of above-mentioned two-wire.
Consult shown in Figure 4, it is as the special-purpose producing device of the parallel close body spring of coiling of coiling two-wire, comprise power source, worktable 2, be located at the first gear 9, the second gear 12, slipping mechanism 16 on worktable 2, and, be installed on slipping mechanism 16 the main shaft 6 that is connected with the first gear 9 output terminals be connected slipping mechanism 16 on the leading screw 5 that is connected with the second gear 12 output terminals, described the first gear 9 be connected gear 12 and be connected with power source respectively; And described interlock gear mechanism 7 connects the output terminal of the first gears 9 and the output terminal of the second gear 12, with the rotational velocity of regulating main shaft 6 ratio with the travelling speed of slipping mechanism 16;
And in the present embodiment, power source comprises: electronic box 1, the first motor 10 that is connected with the first gear 9, the second motor 11 that is connected with the second gear 12, and control box 8, worktable 2 is installed on electronic box 1, and control box 8, the first motor 10 and the second motor 11 all are installed on worktable 2.Electronic box 1 is input as 380 volts of voltages, 16A electric current.And slipping mechanism 16 comprises the first slipping part 17 and second slipping part 18 of integral type, and main shaft 6 is installed on the first slipping part 17, and leading screw 5 is installed on the second slipping part 18.Further, the first slipping part 17 comprises the first guide rail 3 of being located on worktable 2, and is installed on the first support 13 on the first guide rail 3; The second slipping part 18 comprises the second guide rail 15 of being located on worktable 2, and is installed on the second support 14 on the second guide rail 15; And the first support 13 and the second support 14 are the integral type structure, and such the first support 13 and the second support 14 can move simultaneously.And on the first support 13, cylinder 4 is installed also; Simultaneously, electronic box 1 needs the above source of the gas of external 3.5KG/cm2, to drive cylinder 4 actions.Simultaneously, for whole spring Coil-up forming unit is convenient to mobility, can several pulleys be installed in the lower end of electronic box 1.
The parallel close body spring of the coiling working principle of producing device spring Coil-up two-wire of the present invention is:
at first, the spring wire that on main shaft 6, a diameter to be set be 1.4mm is in the parameter of first being processed by control box 8 input spring winding head handles 100, that is: the internal diameter of one section 110 1 end of a handle is 6mm, the other end external diameter is 16mm, and coiling length is 14mm, and the coiling number of turns is 3.5 circles, the external diameter that handle is two section 120 is 16mm, and coiling length is 27mm, and the coiling number of turns is 7.5 circles, the external diameter of the end that handle is three section 130 is 16mm, and the other end internal diameter is 5.3mm, and coiling length is 7.5mm, and the coiling number of turns is 4 circles, the internal diameter that handle is four section 140 is 5.3mm, and coiling length is 21mm, and the coiling number of turns is 14.5 circles, parameter display is on control box 8, start forming unit work, this moment, the first motor 10 provided coiling power by the first gear 9 for the main shaft 6 of spring winding, the second motor 11 promotes the second slipping part 18 and drives the first slipping part 17 to move horizontally by the second gear 12 and leading screw 5, further promoting main shaft 6 moves as substantially horizontal, and interlock gear mechanism 7 connects as one the output terminal of the output terminal of the first gear 9 and the second gear 12, it is mainly control spring coiling speed and the ratio that moves horizontally speed, and then the parameter of control spring winding, with the 100 coiling moulding of spring head handle.
Then, the spring wire coiling that on described main shaft 6, two diameters to be set be 1.2mm is in the parameter of first being processed by control box 8 input spring winding handles 200, that is: length is 5000mm, external diameter is 5.6mm, is carrying out above-mentioned step, with spring handle 200 coiling moulding.
At last, craft or mechanical type are installed on spring handle 200 in spring head handle 100, draw final products.The packing of can packing.
Although described by reference to the accompanying drawings embodiments of the present invention; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present invention, all should be within protection scope of the present invention.
Claims (10)
1. the parallel close body spring of coiling of two-wire, comprise spring head handle (100), and the spring handle (200) that is installed on spring head handle (100) one ends, it is characterized in that: described spring handle (200) is formed by the parallel coiling of two spring wires.
2. the parallel close body spring of coiling of two-wire according to claim 1, it is characterized in that: described spring handle (200) for the cylindrical handle of spring head handle (100) interference fit, its length is 5000mm, external diameter is 5.6mm, and two spring wire diameters of described spring handle (200) are 1.2mm.
3. the parallel close body spring of coiling of two-wire according to claim 1 and 2, it is characterized in that: described spring head handle (100) is formed by single spring wire coiling, and spring head handle (100) comprises a handle one section (110), a handle two sections (120), a handle three sections (130) and four sections of handles (140) of the integral type that is arranged in order, described handle one section (110), handle three sections (130) are helical, and described handle two sections (120), handles four sections (140) are cylindric; The spring wire of described spring head handle (100) and spring handle (200) is steel wire.
4. the parallel close body spring of coiling of two-wire according to claim 3, it is characterized in that: the spring wire diameter of described spring head handle (100) is 1.4mm; And the internal diameter of one section (110) end of described handle is 6mm, the other end external diameter is 16mm, and the external diameter of described handle two sections (120) is 16mm, and the external diameter of three section (130) end of described handle is 16mm, the other end internal diameter is 5.3mm, and the internal diameter of described handle four sections (140) is 5.3mm; The length of described handle one section (110) is 14mm, and the coiling number of turns is 3.5 circles; The length of described handle two sections (120) is 27mm, and the coiling number of turns is 7.5 circles; The length of described handle three sections (130) is 7.5mm, and the coiling number of turns is 4 circles; The length of described handle four sections (140) is 21mm, and the coiling number of turns is 14.5 circles.
5. the making method of the parallel close body spring of coiling of a two-wire according to claim 1, comprise: to the step of described spring head handle (100) coiling moulding, step to described spring handle (200) coiling moulding, and, described spring handle (200) is installed on step in described spring head handle (100); It is characterized in that:
Described step to spring handle (200) coiling moulding is specially uses two spring wire coilings to form.
6. the making method of the parallel close body spring of coiling of two-wire according to claim 5, it is characterized in that: the coiling parameter of described spring handle (200) is: length is 5000mm, and external diameter is 5.6mm, and two spring wire diameters are 1.2mm.
7. the making method of the parallel close body spring of coiling of two-wire according to claim 5, it is characterized in that: the coiling parameter of described spring head handle (100) is: the internal diameter of one section (110) end of a handle is 6mm, the other end external diameter is 16mm, and coiling length is 14mm, and the coiling number of turns is 3.5 circles; The external diameter of handle two sections (120) is 16mm, and coiling length is 27mm, and the coiling number of turns is 7.5 circles; The external diameter of one end of handle three sections (130) is 16mm, and the other end internal diameter is 5.3mm, and coiling length is 7.5mm, and the coiling number of turns is 4 circles; The internal diameter of handle four sections (140) is 5.3mm, and coiling length is 21mm, and the coiling number of turns is 14.5 circles.
8. the making method of the parallel close body spring of coiling of according to claim 5 or 6 or 7 described two-wires, it is characterized in that: after described spring handle (200) is installed on described spring head handle (100), comprise that also the time of carrying out is 12-15 minute, temperature is the heat treatment step of 280-320 ° of C.
9. the producing device of the parallel close body spring of coiling of a two-wire according to claim 1 is characterized in that: comprising:
Power source, worktable (2), be located at the first gear (9), the second gear (12), slipping mechanism (16) on worktable (2), and, be installed on slipping mechanism (16) the main shaft (6) that is connected with the first gear (9) output terminal be connected slipping mechanism (16) on the leading screw (5) that is connected with the second gear (12) output terminal, described the first gear (9) be connected gear (12) and be connected with power source respectively; And described interlock gear mechanism (7) connects the output terminal of the first gear (9) and the output terminal of the second gear (12), with the ratio of the travelling speed of the rotational velocity of regulating main shaft (6) and slipping mechanism (16);
At first, a spring wire coiling is set on described main shaft (6), and the coiling parameter is set, the described spring head handle of coiling (100) in described power source;
Then, two spring wire coilings are set on described main shaft (6), and the coiling parameter are set, the described spring handle of coiling (200) in described power source;
At last, craft or mechanical type are installed on spring handle (200) in spring head handle (100).
10. spring Coil-up forming unit according to claim 9, it is characterized in that: described power source comprises: electronic box (1), the first motor (10) that is connected with the first gear (9), the second motor (11) that is connected with the second gear (12), and control box (8), described worktable (2) is installed on electronic box (1), and described control box (8), the first motor (10) and the second motor (11) all are installed on worktable (2); Described slipping mechanism (16) comprises the first slipping part (17) and second slipping part (18) of integral type, and described main shaft (6) is installed on the first slipping part (17), and described leading screw (5) is installed on the second slipping part (18); Described the first slipping part (17) comprises the first guide rail (3) of being located on worktable (2), and is installed on the first support (13) on the first guide rail (3); Described the second slipping part (18) comprises the second guide rail (15) of being located on worktable (2), and is installed on the second support (14) on the second guide rail (15); And described the first support (13) is the integral type structure with the second support (14); Cylinder (4) also is installed on described the first support (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034294.5A CN103133582B (en) | 2013-01-29 | 2013-01-29 | Double-wire parallel winding close-wound spring, manufacturing method and manufacturing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034294.5A CN103133582B (en) | 2013-01-29 | 2013-01-29 | Double-wire parallel winding close-wound spring, manufacturing method and manufacturing device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103133582A true CN103133582A (en) | 2013-06-05 |
| CN103133582B CN103133582B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310034294.5A Active CN103133582B (en) | 2013-01-29 | 2013-01-29 | Double-wire parallel winding close-wound spring, manufacturing method and manufacturing device thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055689A (en) * | 1960-06-29 | 1962-09-25 | Clarence H Jorgensen | Holding device for doors and the like |
| JPS5828030A (en) * | 1981-08-10 | 1983-02-18 | Aisan Ind Co Ltd | Coil spring |
| CN2658473Y (en) * | 2003-10-23 | 2004-11-24 | 王云阶 | Spring special for electronic and test industry |
| CN2877917Y (en) * | 2005-12-31 | 2007-03-14 | 河北五鑫花园制品有限公司 | Wire helix curler |
| CN201067783Y (en) * | 2007-05-18 | 2008-06-04 | 仪征市华扬弹簧有限公司 | Spring machine |
| CN201371207Y (en) * | 2009-01-16 | 2009-12-30 | 天津市大港汽车配件弹簧厂 | Automatic torsion machine |
-
2013
- 2013-01-29 CN CN201310034294.5A patent/CN103133582B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055689A (en) * | 1960-06-29 | 1962-09-25 | Clarence H Jorgensen | Holding device for doors and the like |
| JPS5828030A (en) * | 1981-08-10 | 1983-02-18 | Aisan Ind Co Ltd | Coil spring |
| CN2658473Y (en) * | 2003-10-23 | 2004-11-24 | 王云阶 | Spring special for electronic and test industry |
| CN2877917Y (en) * | 2005-12-31 | 2007-03-14 | 河北五鑫花园制品有限公司 | Wire helix curler |
| CN201067783Y (en) * | 2007-05-18 | 2008-06-04 | 仪征市华扬弹簧有限公司 | Spring machine |
| CN201371207Y (en) * | 2009-01-16 | 2009-12-30 | 天津市大港汽车配件弹簧厂 | Automatic torsion machine |
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| Publication number | Publication date |
|---|---|
| CN103133582B (en) | 2015-04-08 |
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Denomination of invention: Double wire parallel wound compact spring, manufacturing method and manufacturing device Effective date of registration: 20220616 Granted publication date: 20150408 Pledgee: China Co. truction Bank Corp Guangzhou Yuexiu branch Pledgor: GUANGZHOU AUTO SPRING Co.,Ltd. Registration number: Y2022980007913 |