CN202591492U - Automatic spring winding and cutting machine - Google Patents
Automatic spring winding and cutting machine Download PDFInfo
- Publication number
- CN202591492U CN202591492U CN 201220016906 CN201220016906U CN202591492U CN 202591492 U CN202591492 U CN 202591492U CN 201220016906 CN201220016906 CN 201220016906 CN 201220016906 U CN201220016906 U CN 201220016906U CN 202591492 U CN202591492 U CN 202591492U
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- CN
- China
- Prior art keywords
- wire
- knife
- cutting tobacco
- disposed
- cutting
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- Expired - Fee Related
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Abstract
An automatic spring winding and cutting machine relates to the mechanical field and comprises a rack, a wire winding mechanism and a wire cutting mechanism, wherein a working platform is disposed on an upper end of the frame, the wire winding mechanism and the wire cutting mechanism are fixed on the working platform; the wire winding mechanism comprises a steel wire support, a special jig and a wire winding device, wherein the special jig is disposed at a left side of the steel wire support, the wire winding device is disposed at a left side of the special jig, and a lower part of the special jig is in a threaded connection with a ball screw with one end connected with a motor; and the wire cutting mechanism comprises a first wire cutter, a second wire cutter, and two wire cutter supports, wherein the second wire cutter is disposed at a left side of the first wire cutter, driving cylinder are fixedly connected with upper ends of the first and the second cutters respectively, the driving cylinders are fixedly connected on the two wire cutter supports respectively, at least two traction wheels are disposed at a left side of the second wire cutter, and an inductor is disposed at a left side of the traction wheels. By using mechanical wire-cutting twice, a qualified rate and production efficiency can be raised.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of automatic technical field around the spring fracture that is used for machining piston ring helical supporting spring.
Background technology
At present, in the process of piston ring helical supporting spring, it is different in size that the helical supporting spring of its production cuts off the back; After the helical supporting spring that processes needs manual measurement, again helical supporting spring is pressed predetermined length and cut off, this through the manually-operated spring of cutting; Production efficiency is low, and lavishes labor on; There is deviation in manual measurement, and product percent of pass is not high.
Summary of the invention
It is a kind of automatically around the spring blank cutter that the utility model provides, and purpose is to solve manual measurement, and to cut spring production efficiency low, the problem that lavish labor on, qualification rate is not high.
The utility model comprises frame, take-up mechanism, fracture of wire mechanism; In said frame upper end workbench is set; Said take-up mechanism, fracture of wire mechanism are fixed on the said workbench, and said take-up mechanism comprises wire rack, special fixture, wire winding device, and said special fixture is arranged on said wire rack left side; Said wire winding device is arranged on said special fixture left side; Connect ball screw in the lower thread of said special fixture, an end of said ball screw connects motor, and said fracture of wire mechanism comprises first knife for cutting tobacco, second knife for cutting tobacco, two knife for cutting tobacco supports; Said second knife for cutting tobacco is arranged on the left side of said first knife for cutting tobacco; Upper end at said first, second knife for cutting tobacco is fixedly connected the driving cylinder respectively, and the said cylinder that respectively drives is fixedly connected on respectively on said two knife for cutting tobacco supports, in the left side of said second knife for cutting tobacco at least two traction wheels is set; Left side at said traction wheel is provided with inductor, and said traction wheel, inductor are fixed on the said workbench through support respectively.
During the utility model work, steel wire is set in the special fixture through the wire rack supporting; Selection around the spring core wire is decided through the support spring internal diameter size, passes through wire winding device around the spring core wire, with the rotation of this driven by motor ball screw; Special fixture is along with the rotation of ball screw move left and right back and forth, and during wrapping wire, special fixture promotes to be moved to the left around the spring core wire; Wire winding device is put the support spring filament winding said on the spring core wire, and when coiling first finished helical supporting spring, special fixture was shifted the support spring left end onto first knife for cutting tobacco place; Cylinder drives the redundance that first knife for cutting tobacco cuts off support spring, when support spring continues operation left, runs to the inductor place through the traction wheel supporting; After the left end of support spring touches inductor; Inductor passes to controller with signal, promotes the right-hand member that second knife for cutting tobacco cuts off support spring through the programme-control cylinder, and the support spring under breaking falls into hopper; Because the distance between the inductor and second knife for cutting tobacco is arranged to the full-length of required support spring; Guaranteed that like this support spring that downcuts is isometric and met Len req; Need not to measure, cut spring through manual work again; So both improved production efficiency, simultaneously also can save the labour, and need not manual work and cut spring and can avoid injury to personnel simultaneously; Machinery secondary fracture of wire, the spring of cut-out is isometric basically, and qualification rate is higher.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure, 1, frame, 2, workbench, 3, wire rack, 4, special fixture; 5, take-up mechanism, 6, ball screw, 7, motor, 8, first knife for cutting tobacco; 9, second knife for cutting tobacco, 10, drive cylinder, 11, the knife for cutting tobacco support, 12, traction wheel; 13, inductor, 14, fracture of wire mechanism, 15, wire winding device, 16, spring steel wire.
The specific embodiment
As shown in Figure 1, this comprises frame 1, take-up mechanism 5, fracture of wire mechanism 14 automatically around the spring blank cutter; In frame 1 upper end workbench 2 is set, take-up mechanism 5, fracture of wire mechanism 14 are fixed on the workbench 2, and take-up mechanism comprises wire rack 3, special fixture 4, wire winding device 15; Special fixture 4 is arranged on wire rack 3 left sides, and wire winding device 15 is arranged on special fixture 4 left sides, at the lower thread connection ball screw 6 of special fixture 4; One end of ball screw 6 connects motor 7; Fracture of wire mechanism 14 comprises that first knife for cutting tobacco 8, second knife for cutting tobacco 9, two knife for cutting tobacco support 11, the second knife for cutting tobacco 9 are arranged on the left side of first knife for cutting tobacco 8, are fixedly connected respectively in the upper end of first, second knife for cutting tobacco 8,9 and drive cylinder 10; Each drives cylinder 10 and is fixedly connected on respectively on two knife for cutting tobacco supports 11; Left side at second knife for cutting tobacco 9 is provided with at least two traction wheels 12, in the left side of traction wheel 12 inductor 13 is set, and traction wheel 12, inductor 13 are fixed on the workbench 2 through support respectively.
Claims (1)
1. automatically around the spring blank cutter, comprise frame, take-up mechanism, fracture of wire mechanism, workbench is set in said frame upper end; Said take-up mechanism, fracture of wire mechanism are fixed on the said workbench; Said take-up mechanism comprises wire rack, special fixture, wire winding device, and said special fixture is arranged on said wire rack left side, and said wire winding device is arranged on said special fixture left side; Lower thread at said special fixture connects ball screw; One end of said ball screw connects motor, and said fracture of wire mechanism comprises first knife for cutting tobacco, it is characterized in that said fracture of wire mechanism also comprises second knife for cutting tobacco, two knife for cutting tobacco supports; Said second knife for cutting tobacco is arranged on the left side of said first knife for cutting tobacco; Upper end at said first, second knife for cutting tobacco is fixedly connected the driving cylinder respectively, and the said cylinder that respectively drives is fixedly connected on respectively on said two knife for cutting tobacco supports, in the left side of said second knife for cutting tobacco at least two traction wheels is set; Left side at said traction wheel is provided with inductor, and said traction wheel, inductor are fixed on the said workbench through support respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220016906 CN202591492U (en) | 2012-01-16 | 2012-01-16 | Automatic spring winding and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220016906 CN202591492U (en) | 2012-01-16 | 2012-01-16 | Automatic spring winding and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591492U true CN202591492U (en) | 2012-12-12 |
Family
ID=47309075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220016906 Expired - Fee Related CN202591492U (en) | 2012-01-16 | 2012-01-16 | Automatic spring winding and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350163A (en) * | 2013-07-17 | 2013-10-16 | 芜湖亚利华汽车部件有限公司 | Exposed-length cutting equipment for fixed-size core wire |
| CN111842721A (en) * | 2020-08-07 | 2020-10-30 | 常宁市福宏弹簧有限公司 | Spring coiling device capable of controlling length of spring |
-
2012
- 2012-01-16 CN CN 201220016906 patent/CN202591492U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350163A (en) * | 2013-07-17 | 2013-10-16 | 芜湖亚利华汽车部件有限公司 | Exposed-length cutting equipment for fixed-size core wire |
| CN103350163B (en) * | 2013-07-17 | 2016-03-16 | 芜湖亚利华汽车部件有限公司 | Sizing heart yearn cuts the long equipment of dew |
| CN111842721A (en) * | 2020-08-07 | 2020-10-30 | 常宁市福宏弹簧有限公司 | Spring coiling device capable of controlling length of spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121212 Termination date: 20170116 |