CN201613319U - Spring-ending device of cored spring coiler - Google Patents
Spring-ending device of cored spring coiler Download PDFInfo
- Publication number
- CN201613319U CN201613319U CN201020140104XU CN201020140104U CN201613319U CN 201613319 U CN201613319 U CN 201613319U CN 201020140104X U CN201020140104X U CN 201020140104XU CN 201020140104 U CN201020140104 U CN 201020140104U CN 201613319 U CN201613319 U CN 201613319U
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- China
- Prior art keywords
- hydraulic cylinder
- spring
- connecting plate
- nut
- screw rod
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- Expired - Fee Related
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Abstract
The utility model discloses a spring ending device of a cored spring coiler, and particularly provides a scheme as follows: a connecting plate is set as a triangle, holes are pre-reserved at three corners of the connecting plate, a large twisting shaft is arranged in a pre-reserved hole in the middle of the connecting plate and is connected in series with the connecting plate and a sliding plate, the sliding plate and a main bed are integrated, the large twisting shaft is taken as the supporting point of a lever according to the lever principle, a hydraulic cylinder is arranged above the left corner of the connecting plate, a transmission piston rod is arranged between the connecting plate left end corner and the hydraulic cylinder, a screw rod is arranged at the upper end of the hydraulic cylinder, a dual-ear rings is arranged at the lower end of the screw rod, the dual-ear rings corresponds to the hydraulic cylinder and is connected with a small twisting shaft, a nut is arranged above the screw rod, the nut is arranged above the sliding plate, and the nut is fixedly connected with a hand wheel. The utility model has the advantages of reasonable design, simple device, flexible operation, convenient use, high hydraulic pressure, and complete ending, and is suitable for winding springs with different wire diameters and external diameters; a pressure wheel is nor required to be replaced; and the product cost is low.
Description
Technical field
The utility model relates to a kind of hot coiling spring lathe, especially a kind of spring finisher apparatus that the core spring coiling machine is arranged.
Background technology
Existing hot coiling spring with a top wheel roof pressure material base, makes its end be adjacent to mandrel normally when material base is wound up into last lap, finishes ending.But top wheel can only be adjusted the position before wind spring, and during the material base vary in diameter, the top size of wheel is also wanted respective change.Because the top wheel location is constant in the wind spring, just rolling, this structure exists adjusts trouble, the production cost height, ending is incomplete, and roof pressure strength is little, and it is unreliable to finish up.Hold concurrently and consider in these, the finisher apparatus of spring hot coiling machine must architecture advances.
The utility model content
The utility model rolls finisher apparatus adjustment trouble for solving hot coiling spring, and roof pressure strength is little, and ending is incomplete, and the problem that size of wheel inconvenience in top is adjusted provides a kind of spring finisher apparatus that the core spring coiling machine is arranged, and by rational design, guarantees normal use.The utility model comprises: slide plate, nut, screw rod, handwheel, little twisted axis, hydraulic cylinder, upper pin, connecting plate, big twisted axis, lower bearing pin, pinch roller, spring; The technical scheme of the utility model technical solution problem is: winning in succession is set to triangle, each preformed hole of triangle of winning in succession, preformed hole in the middle part of winning in succession is provided with big twisted axis, big twisted axis is scurried repeatedly and is pulled, slide plate, slide plate is wholely set with main bed, according to the strong point of the big twisted axis of lever principle handle as lever, the left comer of winning in succession top is provided with hydraulic cylinder, winning in succession is provided with drive piston rod between left end angle and the hydraulic cylinder, hydraulic cylinder upper end with screw rod is set, the screw rod lower end is provided with the ears ring, the corresponding hydraulic cylinder of ears ring is connected with the rap axle, the screw rod top is provided with nut, and nut is arranged on the slide plate top, and nut is fixedlyed connected with handwheel.By the rotation control Position of Hydraulic Cylinder of handwheel, bight, connecting plate below is provided with pinch roller, and the corresponding spring tailing of pinch roller has numerical control hydraulic system to be controlled to spring.
Operation principle of the present utility model: drive the pinch roller action by hydraulic system according to lever principle and finish the spring ending.When being rolled onto last lap, the action of digital control system control hydraulic cylinder, piston rod stretches out, piston rod end band earrings, earrings is connected with connecting rod one end by bearing pin, connects the other end and connects pinch roller by bearing pin, and piston rod drives the pinch roller action.When rolling the spring of not collinear footpath and external diameter, the pinch roller size need not change, and during ending, only needs to rotate handwheel adjustment puck position and gets final product, and pinch roller moves radially to the mandrel center, guarantees spring material ending fully, and reliable.
The beneficial effects of the utility model: the utility model is reasonable in design, and device is simple, flexible operation, and easy to use, hydraulic pressure is powerful, and ending is applicable to that the spring of not collinear footpath and external diameter rolls fully, need not change pinch roller, and production cost is low.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is general assembly structural representation of the present utility model.
Among Fig. 1, slide plate 1, nut 2, screw rod 3, handwheel 4, rap axle 5, hydraulic cylinder 6, upper pin 7, connecting plate 8, big twisted axis 9,1 lower bearing pin 10, pinch roller 11, spring 12.
The specific embodiment
As shown in Figure 1, win in succession and 8 be set to triangle, each preformed hole of 8 triangles of winning in succession, the preformed hole at 8 middle parts of winning in succession is provided with big twisted axis 9, big twisted axis 9 is scurried and is pulled 8 repeatedly, slide plate 1, slide plate 1 is wholely set with main bed, the strong point of big twisted axis 9 as lever, 8 left comer of winning in succession top is provided with hydraulic cylinder 6 according to lever principle, and winning in succession is provided with drive piston rod between 8 left end angles and the hydraulic cylinder 6, hydraulic cylinder 6 upper ends with screw rod 3 is set, screw rod 3 lower ends are provided with the ears ring, and the corresponding hydraulic cylinder 6 of ears ring is connected with rap axle 5, and screw rod 3 tops are provided with nut 2, nut 2 is arranged on slide plate 1 top, and nut 2 is fixedlyed connected with handwheel 4.By the rotation control Position of Hydraulic Cylinder of handwheel 4, bight, connecting plate 8 below is provided with pinch roller 11, and pinch roller 11 corresponding spring tailings have numerical control hydraulic system to be controlled to spring.
Operation principle of the present utility model: drive the pinch roller action by hydraulic system according to lever principle and finish the spring ending.When being rolled onto last lap, the action of digital control system control hydraulic cylinder, piston rod stretches out, piston rod end band earrings, earrings is connected with connecting rod one end by bearing pin, connects the other end and connects pinch roller by bearing pin, and piston rod drives the pinch roller action.When rolling the spring of not collinear footpath and external diameter, the pinch roller size need not change, and during ending, only needs to rotate handwheel adjustment puck position and gets final product, and pinch roller moves radially to the mandrel center, guarantees spring material ending fully, and reliable.
Claims (1)
1. the spring finisher apparatus that the core spring coiling machine is arranged comprises: slide plate (1), nut (2), screw rod (3), handwheel (4), little twisted axis (5), hydraulic cylinder (6), upper pin (7), connecting plate (8), big twisted axis (9), lower bearing pin (10), pinch roller (11), spring (12); It is characterized in that; Win in succession (8) be set to triangle, each preformed hole of (8) triangle of winning in succession, win in succession (8) middle part preformed hole big twisted axis (9) is set, big twisted axis (9) is scurried repeatedly and is pulled (8), slide plate (1), slide plate (1) is wholely set with main bed, according to the strong point of the big twisted axis (9) of lever principle handle as lever, (8) left comer of winning in succession top is provided with hydraulic cylinder (6), win in succession and between (8) left end angle and the hydraulic cylinder (6) drive piston rod is set, hydraulic cylinder (6) upper end with screw rod (3) is set, screw rod (3) lower end is provided with the ears ring, the corresponding hydraulic cylinder of ears ring (6) is connected with little twisted axis (5), screw rod (3) top is provided with nut (2), and nut (2) is arranged on slide plate (1) top, and nut (2) is fixedlyed connected with handwheel (4).By the rotation control Position of Hydraulic Cylinder of handwheel (4), bight, connecting plate (8) below is provided with pinch roller (11), and the corresponding spring tailing of pinch roller (11) has numerical control hydraulic system to be controlled to spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020140104XU CN201613319U (en) | 2010-03-25 | 2010-03-25 | Spring-ending device of cored spring coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020140104XU CN201613319U (en) | 2010-03-25 | 2010-03-25 | Spring-ending device of cored spring coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613319U true CN201613319U (en) | 2010-10-27 |
Family
ID=42999691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020140104XU Expired - Fee Related CN201613319U (en) | 2010-03-25 | 2010-03-25 | Spring-ending device of cored spring coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262573A (en) * | 2017-06-14 | 2017-10-20 | 诸暨市裕荣弹簧有限公司 | Spring coiling machine and spring rolling technology |
-
2010
- 2010-03-25 CN CN201020140104XU patent/CN201613319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262573A (en) * | 2017-06-14 | 2017-10-20 | 诸暨市裕荣弹簧有限公司 | Spring coiling machine and spring rolling technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20130325 |