CN206689354U - A kind of Wave crest and wave trough shaped device of wavy spring - Google Patents
A kind of Wave crest and wave trough shaped device of wavy spring Download PDFInfo
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- CN206689354U CN206689354U CN201720571264.1U CN201720571264U CN206689354U CN 206689354 U CN206689354 U CN 206689354U CN 201720571264 U CN201720571264 U CN 201720571264U CN 206689354 U CN206689354 U CN 206689354U
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Abstract
The utility model discloses a kind of Wave crest and wave trough shaped device of wavy spring.The technical scheme of use includes mounting seat and is located at the driving gear being mutually twisted in the mounting seat, travelling gear, and power transmission shaft is provided with the travelling gear, it is characterised in that：The power transmission shaft upper end sets rotating disk, the rotating disk upper end is provided with chute and the wave height adjusting slider on the chute, after the wave height adjusting slider is moved to the center for deviateing the rotating disk by chute, it is fixed by fixed mechanism, the wave height adjusting slider front end connects rocking bar by bearing, the rocking bar other end connects push rod sliding block by bearing, and 2 push rods side by side are provided with the push rod sliding block.
Description
Technical field
It the utility model is related to a kind of Wave crest and wave trough shaped device of wavy spring.
Background technology
Wavy spring is called ripple spring, is a kind of elasticity member on the metal of annular shape with several crests and trough
Part, its size and elastic force required precision are higher, available for the hydraulic valve industry such as military project, petrochemical industry, steel, metallurgy, ship.With
The development of China's industrial technology, the demand of ripple spring are increasing.
Traditional wavy spring forming machine, as shown in Publication No. " CN204934437U " Chinese utility model patent,
The patent discloses a kind of " rapid molding device of wavy spring ", and its Wave crest and wave trough shaped support includes：About second is adjustable solid
Reservation, the second or so adjustable fixed block, second fix briquetting, adjustable angle fixed block, adjustable angle fix bar；On described second
Under adjustable fixed seat be fixed on the left slide, and its position on the line of travel of left slide is adjustable；Described second or so
Adjustable fixed block is fixed in about the second adjustable fixed seat, and its position in the vertical direction slided of left slide is adjustable；
The adjustable angle fixed block is fixed on the end of the described second or so adjustable fixed block, the angle by the second fixation briquetting
Adjustable fixed block top is provided with round end fixed block, and the adjustable angle fixed block realizes itself and second or so by round end fixed block
Rotatable connection between adjustable fixed block；The bottom of the adjustable angle fixed block is equipped with adjustable angle fix bar, and described two
Axis direction of the individual cylindrical push rod along adjustable angle fix bar is located at the end of adjustable angle fix bar side by side.Pass through above-mentioned knot
Structure, the angle height to adjusting push rod can be achieved, be allowed to adapt to the product of various external diameters, the push rod hangs down what left slide slided
Nogata moves up different amplitudes, it is possible to obtains different size of waveform.In such scheme, described left slide and
It is movable by cam driven for Wave crest and wave trough shaped support on left slide.
Above-mentioned Wave crest and wave trough shaped support has the drawback that：1st, due to the uneven revolution of cam, pulsation can be caused
Inertia force excitation, and various manufactures, alignment error, abrasion, mesh stiffness cause to process with factors such as the changes of corner
The waveform of wavy spring be non-sinusoidal waveform structure, such as exist crest be not correspond to trough, the skew that misplaces, between layers
There is the problem of loose phenomenon is yielding in defective tightness；2nd, due to the uneven revolution of cam, the break of motor can be caused,
Cause its speed unhappy and fragile；3rd, it is by the high high adjustment of angle to adjusting push rod to obtain different size of waveform
To realize, and for the wavy spring that accuracy of waveform requires very high, this regulation becomes extremely difficult, and technical staff is very
It is difficult to obtain the waveform of corresponding specification by calculating skew how many distance；4th, it is by regulation to obtain different size of waveform
The high high adjustment of angle of push rod realizes that the adjustable range of its size waveforms is very limited；5th, governor motion is extremely complex.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of crest ripple of wavy spring easy to adjust, precision is high
Paddy forming method and device.
To solve the above problems, the technical solution adopted in the utility model includes mounting seat and is located in the mounting seat
Driving gear, the travelling gear being mutually twisted, power transmission shaft is installed on the travelling gear, it is characterised in that：The power transmission shaft
Upper end sets rotating disk, and the rotating disk upper end is provided with chute and the wave height adjusting slider on the chute, the wave height
After adjusting slider is moved to the center for deviateing the rotating disk by chute, it is fixed by fixed mechanism, the wave height
Adjusting slider front end connects rocking bar by bearing, and the rocking bar other end connects push rod sliding block, the push rod sliding block by bearing
On 2 push rods side by side are installed.
Described Wave crest and wave trough shaped device, it is characterised in that：The fixed mechanism includes being arranged on the wave height regulation
The flight of sliding block both sides and the row's screw hole for being arranged on the chute both sides, by loading in flight, screw hole
The wave height adjusting slider is fixed screw.
Described Wave crest and wave trough shaped device, it is characterised in that：The wave height adjusting slider is provided with adjusting screw rod, passes through
Rotation adjusting screw rod controls the wave height adjusting slider to be moved forward and backward in chute.
Described Wave crest and wave trough shaped device, it is characterised in that：The chute is arranged on center of turntable, and through its two
End.
Described Wave crest and wave trough shaped device, it is characterised in that：The push rod tile vertically is arranged on the push rod sliding block
Front end.
Described Wave crest and wave trough shaped device, it is characterised in that：It is provided between the push rod and the push rod sliding block solid
Reservation.
Described Wave crest and wave trough shaped device, it is characterised in that：The driving gear passes through its rotation of Serve Motor Control.
Wave crest and wave trough shaping mechanism advantage of the present utility model is as follows：
Line sending, the line sending distance controlling crest using wire-sending device are carried out to continuous overlapping flat circle using wire-sending device
The width of trough；Using the height for moving up and down distance controlling Wave crest and wave trough of 2 push rods of Wave crest and wave trough shaped device, utilize
The coil number of plies of the clipping time control wavy spring of cutter.It is possible, firstly, to continuously continual carry out producing waveform bullet
Spring, its speed of production is fast, efficiency high, and the production efficiency by the above method is more than 5 times of conventional method；Secondly, to obtain
Different size of waveform, it is that it is not limited by space by controlling line sending distance and controlling push rod to move up and down distance to realize
System, the adjustable range of size waveforms is very big, and the line sending distance be by Serve Motor Control, can be by computers
Line sending distance is set, with realizing automation regulation and the mesh being precisely controlled；Finally, the Wave crest and wave trough is controlled using rocker device
The curve approximation sine wave curve motion of the movement of shaped device, its translational speed and rotational angle change（As shown in Figure 9）, it is raw
The Wave crest and wave trough also near sinusoidal structure for the wave mode spring that output is come, it is not correspond to so as to solve traditional crest with trough, is wrong
Position skew, between layers defective tightness the problems such as.Further, since rocker device is uniformly revolution, the used of pulsation will not be caused
Property power excitation, motor can be operated at the uniform velocity, so as to extend motor service life.
The utility model is described further with reference to Figure of description.
Brief description of the drawings
Fig. 1 is the utility model Wave crest and wave trough shaped device structural representation；
Fig. 2 is the utility model Wave crest and wave trough shaped device partial sectional view；
Fig. 3 is the utility model Wave crest and wave trough shaped device partial sectional view；
Fig. 4 is the top view of the utility model Wave crest and wave trough shaped device；
Fig. 5 is the top view of the utility model rotating disk and wave height adjusting slider；
Fig. 6 is the side view of the utility model rotating disk and wave height adjusting slider；
Fig. 7-8 is the fundamental diagram of the utility model Wave crest and wave trough shaped device；
Fig. 9 is that the translational speed v and rotating disk rotational angle α of the push rod sliding block of the utility model Wave crest and wave trough shaped device become
The curve map of change；
Figure 10 is the structural representation of the continuous overlapping flat circle of the utility model.
Embodiment
The Wave crest and wave trough forming method of wavy spring of the present utility model, turns to company by high strength spring steel wire first
Continuous overlapping flat circle（As shown in Figure 10）, line sending, the crest ripple secondly are carried out to continuous overlapping flat circle using wire-sending device
Paddy forming method is as follows：
Step a, the installation Wave crest and wave trough shaped device of side in front of corresponding wire-sending device, by what is sent out by wire-sending device
Coil is placed between 2 push rods of Wave crest and wave trough shaped device, and the coil and push rod are perpendicular；
Step b, while described wire-sending device carries out line sending to continuous overlapping flat circle, the spike paddy shaping mechanism
2 push rods are synchronously moved up and down, and when moving up, the push rod of lower end is above pushed away to coil, cause winding deformation to form crest,
When moving down, the push rod of upper end to coil push away, and causes winding deformation to form trough；
Step c, the obtained coil with Wave crest and wave trough is cut off to obtain wavy spring using cutter；
In such scheme, the width of the line sending distance controlling Wave crest and wave trough of wire-sending device is utilized；It is molded using Wave crest and wave trough
The height for moving up and down distance controlling Wave crest and wave trough of 2 push rods of device;Waveform is controlled using the clipping time of cutter
The coil number of plies of spring.
Further, the push rod of the Wave crest and wave trough shaped device controls it to move up and down by rocker device.
Further, the line sending distance of wire-sending device described in Serve Motor Control is passed through.
In such scheme, the wire-sending device, Wave crest and wave trough shaping mechanism, cutter structure are known technology, herein
Do not repeat.
As shown in figs 1-9, a kind of Wave crest and wave trough shaped device of the present utility model, including mounting seat 1 and be located at described
Driving gear 2, the travelling gear 3 being mutually twisted in mounting seat 1, power transmission shaft 4, the transmission are installed on the travelling gear 3
The upper end of axle 4 sets rotating disk 5, and the upper end of rotating disk 5 is provided with chute 6 and the wave height adjusting slider 7 on the chute 6,
After the wave height adjusting slider 7 is moved to the center for deviateing the rotating disk 5 by chute 6, consolidated by fixed mechanism
Fixed, the front end of wave height adjusting slider 7 connects rocking bar 9 by bearing 8, and the other end of rocking bar 9 connects pusher slide by bearing 8
Block 10,2 push rods 11 side by side are installed on the push rod sliding block 10.
Further, the fixed mechanism includes flight 12, the Yi Jishe for being arranged on the both sides of wave height adjusting slider 7
Row's screw hole 13 in the both sides of chute 6 is put, the wave height is adjusted by loading screw in flight 12, screw hole 13
Section sliding block 7 is fixed.
Further, the wave height adjusting slider 7 is provided with adjusting screw rod 16, by rotate adjusting screw rod 16 control it is described
Wave height adjusting slider 7 is movable in chute 6.Conveniently, accurately it can be realized by adjusting screw rod 16 to wave height adjusting slider 7
Front and rear regulation.
Further, the chute 6 is arranged on the center of rotating disk 5, and runs through its both ends.The chute is arranged on rotating disk 5
Center so that the curve of rotational angle change is more regular.
Further, the tile vertically of push rod 11 is arranged on the front end of push rod sliding block 10.Pass through pushing away for vertical symmetry
Bar 11 is set so that the Wave crest and wave trough for producing wavy spring is more symmetrical.
Further, fixed seat 15 is installed between the push rod 11 and the push rod sliding block 10.By fixed seat 15, make
The connection obtained between push rod 11 and the push rod sliding block is more firm.
Further, the driving gear 2 passes through its rotation of Serve Motor Control.Computer can be realized by servomotor
Automatic control.
It is upper described, any formal limitation is not done to the utility model, although the utility model is preferably to implement
Case discloses as above, but is not limited to the utility model, any person skilled in the art, is not departing from this reality
With in new technique aspects, when structure and technology contents using the disclosure above make a little change or are modified to
The equivalence enforcement case of same change, but every content without departing from technical solutions of the utility model, according to of the present utility model
Any simple modification, equivalent change and modification that technical spirit is made to above case study on implementation, still belongs to the utility model technology
Aspects.
Claims (7)
1. a kind of Wave crest and wave trough shaped device of wavy spring, including mounting seat（1）And it is located at the mounting seat（1）It is interior mutual
The driving gear of occlusion（2）, travelling gear（3）, the travelling gear（3）On power transmission shaft is installed（4）, it is characterised in that：Institute
State power transmission shaft（4）Upper end sets rotating disk（5）, the rotating disk（5）Upper end is provided with chute（6）And installed in the chute（6）On
Wave height adjusting slider（7）, the wave height adjusting slider（7）Pass through chute（6）It is moved to and deviates the rotating disk（5）Centre bit
Postpone, be fixed by fixed mechanism, the wave height adjusting slider（7）Front end passes through bearing（8）Connect rocking bar（9）, it is described
Rocking bar（9）The other end passes through bearing（8）Connect push rod sliding block（10）, the push rod sliding block（10）On 2 pushing away side by side are installed
Bar（11）.
2. Wave crest and wave trough shaped device according to claim 1, it is characterised in that：The fixed mechanism includes being arranged on institute
State wave height adjusting slider（7）The flight of both sides（12）And it is arranged on the chute（6）One row's screw hole of both sides（13）,
By in flight（12）, screw hole（13）Interior loading screw is to the wave height adjusting slider（7）It is fixed.
3. Wave crest and wave trough shaped device according to claim 1, it is characterised in that：The wave height adjusting slider（7）On set
There is adjusting screw rod（16）, by rotating adjusting screw rod（16）Control the wave height adjusting slider（7）In chute（6）It is movable.
4. Wave crest and wave trough shaped device according to claim 1, it is characterised in that：The chute（6）It is arranged on rotating disk（5）
Center, and run through its both ends.
5. Wave crest and wave trough shaped device according to claim 1, it is characterised in that：The push rod（11）Tile vertically is installed
In the push rod sliding block（10）Front end.
6. Wave crest and wave trough shaped device according to claim 1 or 5, it is characterised in that：The push rod（11）Pushed away with described
Bar sliding block（10）Between fixed seat is installed（15）.
7. Wave crest and wave trough shaped device according to claim 1, it is characterised in that：The driving gear（2）Pass through servo
Its rotation of motor control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571264.1U CN206689354U (en) | 2017-05-22 | 2017-05-22 | A kind of Wave crest and wave trough shaped device of wavy spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571264.1U CN206689354U (en) | 2017-05-22 | 2017-05-22 | A kind of Wave crest and wave trough shaped device of wavy spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689354U true CN206689354U (en) | 2017-12-01 |
Family
ID=60448541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720571264.1U Active CN206689354U (en) | 2017-05-22 | 2017-05-22 | A kind of Wave crest and wave trough shaped device of wavy spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496927A (en) * | 2018-11-22 | 2019-11-26 | 东莞市新发弹簧科技有限公司 | A kind of pressure spring machine wave spring device for automatically molding |
-
2017
- 2017-05-22 CN CN201720571264.1U patent/CN206689354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496927A (en) * | 2018-11-22 | 2019-11-26 | 东莞市新发弹簧科技有限公司 | A kind of pressure spring machine wave spring device for automatically molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325600 Tanglanyu Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Lisheng Spring Co., Ltd. Address before: 325600 Tanglanyu Village, Xiangyang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Yueqing Lisheng Spring Co., Ltd. |
|
| CP03 | Change of name, title or address |