CN2923102Y - Control mechanism for fully-automatic wire feeding of spring winder - Google Patents
Control mechanism for fully-automatic wire feeding of spring winder Download PDFInfo
- Publication number
- CN2923102Y CN2923102Y CN 200520067770 CN200520067770U CN2923102Y CN 2923102 Y CN2923102 Y CN 2923102Y CN 200520067770 CN200520067770 CN 200520067770 CN 200520067770 U CN200520067770 U CN 200520067770U CN 2923102 Y CN2923102 Y CN 2923102Y
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- CN
- China
- Prior art keywords
- line sending
- wire feeding
- seat
- control
- wire
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- Expired - Fee Related
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Abstract
The utility model provides an automatic wire feeding control device of coil spring which can accurately and freely regulate the length of wire feeding and the starting time of wire feeding. The utility model is essentially composed of an upper wire feeding seat and a lower wire feeding seat; wherein, the lower wire feeding seat is fixed on a base; the back of the upper wire feeding seat is connected with the lower wire feeding seat through a connecting device; the upper wire feeding seat can rotate around the connecting device; internal holes on two ends of the upper and lower wire feeding seats are provided with bearings respectively; the bearings are internally provided with a wire feeding driven axis and a wire feeding drive axis; left ends of the two axes are connected with a pair of meshed wire feeding gears through a key; the left end of the drive axis is provide with a chain wheel; and the right ends of the two axes are connected with a pair of wire feeding wheels. Through the technical proposal, the effect of accurately and freely regulating the wire feeding length and the starting time of wire feeding can be reached.
Description
Technical field:
The utility model relates to field of spring processing, relates to steel wire feeding (the be commonly called as line sending) length control mechanism of a kind of full automatic spring coiling machine when rolling spring.
Background technology:
The production of biconial mattress spring is finished by three process, and first procedure is that spring, second operation work that wind spring goes out not knotting are that mechanism by knotting carries out head with spring and do not hold knotting, and three process is that the spring that ties is heat-treated.The knotting connotation be with spring do not hold steel wire around spring second the circle steel wire on and its pitch of the laps number should be just 2.5 the circle.If the oversize not only attractive in appearance but also not long steel wire length of steel wire can be stuck on other parts, damage parts easily, too shortly can scratch a lining that is enclosed in bed net outside easily towards the outside of bearing coil around the not end of tight and steel wire again.So the accurate control of steel wire feeding (line sending) length of biconial mattress spring seems extremely important.If adopt servomotor control Wire Wheel, cost not only can improve and also with the control that cooperates (being the line sending zero-time) of other mechanism also can be pretty troublesome.
Summary of the invention:
The utility model provide a kind of can be accurate, and can regulate the full-automatic wind spring line sending controlling organization that is used for of its line sending length and line sending zero-time arbitrarily.
The technical scheme that provides of the utility model is for achieving the above object: it mainly includes line sending seat and following line sending seat, wherein descend the line sending seat to be anchored on the pedestal, the rear portion of last line sending seat is connected in down on the line sending seat by jockey, and upward the line sending seat is to rotate around jockey; Endoporus is separately installed with bearing at the two ends of upper and lower line sending seat, and line sending driven shaft and line sending driving shaft are installed in the bearing; The left end of diaxon is connected to the wire feeding gear of pair of meshing by binding, and the left end of driving shaft also has a sprocket wheel, and the right-hand member of diaxon is connected to a pair of Wire Wheel by binding.
Described top of going up the line sending seat also connects a spring base, is equipped with a compression spring on it, cooperates with compression spring to be provided with the pressure regulating block, and the pressure regulating block is fixed on the pedestal.
The lower right of described two Wire Wheels is equipped with line sending control push rod, this push rod is rotating to be installed on the pedestal, the lower end of line sending control push rod is equipped with a cam follower, the right side is equipped with a connecting rod, the upper end of connecting rod is connected with the right-hand member of control lever, same rotating being fixed on the pedestal of the left end of control lever, its position is between two line sending seats, a jack-up bearing has been installed at the place, below that control lever is positioned at the line sending seat, also be equipped with Wire Wheel control bolt simultaneously in the corresponding position of last line sending seat, this bolt be positioned at following line sending seat under, the left of the cam follower on the line sending control push rod is equipped with a cam set, and a pair of line sending control cam set is housed on this cam set.
Described cam set is divided into two, and a slice that wherein is positioned at the bottom has a screw on the right side, and superposed a slice has a long arc groove in corresponding position, and two are anchored on together with a screw.
Can reach accurately by above technical scheme the utility model, and can regulate the effect of its line sending length and line sending zero-time arbitrarily.
Description of drawings:
Fig. 1 is installed in front view on the support for this mechanism;
Figure 1A is the cutaway view at A-A place among Fig. 1;
Figure 1B is the cutaway view at B-B place among Fig. 1;
Fig. 2 is the left side partial view of Fig. 1;
Fig. 3 is the left side partial view of Fig. 2.
The specific embodiment:
As Fig. 1, Figure 1A, Figure 1B, Fig. 2, shown in Figure 3:
This preferred embodiment mainly is divided into line sending seat 1 and following line sending seat 2, and wherein descending line sending seat 2 is that logical screw is anchored on the pedestal 3.The rear portion of last line sending seat is connected in down by two bearing pins 4 and pivoted housing 5 on the two concentric holes of line sending seat, and last line sending seat 1 is (shown in the Fig. 2,3) that can rotate around this two bearing pin 4.Endoporus has been installed bearing 5 respectively at the two ends of upper and lower line sending seat, and the inner ring of bearing has been installed line sending driven shaft 6 and line sending driving shaft 7.The left end of diaxon is connected to pair of meshing and the equal wire feeding gear 8 of reference circle by binding, the left end of driving shaft also has one to drive the sprocket wheel 9 that axle rotates, the right-hand member of diaxon is connected to the Wire Wheel 10 that pair of straight directly equates by binding, and Wire Wheel 10 is provided with a sulculus that can contain steel wire.When sprocket wheel 9 rotates, drive a pair of wire feeding gear 8 engagements and rotate by key and master and slave moving axis 7 and 6 the also opposite rotation of direction of two Wire Wheels 10 of the other end.
As shown in Figure 2, be provided with a spring base, be equipped with a compression spring 11 on it on the top of last line sending seat.Pressure regulating block 12 is fixed on the pedestal 3 by screw, by pressure adjustment screw 13 regulating spring briquettings 14 can regulating spring 11 pairs of pressure of going up line sending seats 1, locking nut 15 is to be used to lock pressure adjustment screw 13.Steel wire is placed in the sulculus of two Wire Wheels that align, when two Wire Wheels 10 rotate, add 11 pairs of pressure of going up line sending seat 1 of big spring simultaneously, pressure is delivered to the Wire Wheel on the driven shaft 6, and steel wire just can be fed and send when frictional force is enough big.But such line sending is continuous, will mention below and how control its intermittently line sending accurately.
As shown in Figure 1, be equipped with line sending control push rod 16 in the lower right of two Wire Wheels.This push rod is by copper sheathing 17 and line sending ejector rob axis 18 rotating being installed on the pedestal 1.The lower end of line sending control push rod is equipped with a cam follower 19, and the right side is equipped with a connecting rod 20.Upper end as Fig. 1 connecting rod 20 is connected with the right-hand member of control lever 21.The left end of control lever 21 is same passes through copper sheathing 22 and control lever rotating shaft 23 rotating being fixed on the pedestal 1, and its position is between two line sending seats.A jack-up bearing 24 (as Fig. 1,2) has been installed at the place, below that control lever is positioned at the line sending seat, also is equipped with Wire Wheel control bolt 25 simultaneously in the corresponding position of last line sending seat.As Fig. 1 be positioned at following line sending seat under, the left of the cam follower on the line sending control push rod is equipped with a cam set.A pair of line sending control cam set 26 is housed on this cam set, this cam set is divided into two, the a slice that wherein is positioned at the bottom as Fig. 1 has a screw on the right side, superposed a slice has a long arc groove in corresponding position, two are anchored on together with a screw, unclamp fastening screw, the length of high spot arc length can be regulated in the position of rotating two cams.Two cams all have a long arc groove in the left side, unclamp the original position that screw can be regulated the high spot arc length.Line sending control cam set 26 and Wire Wheel 10 all rotate during work, and the cam follower 19 on the line sending control push rod 16 contacts all the time with the outer rim of sending the control cam.When line sending control cam set when bossing does not contact with cam follower 19 Wire Wheel 10 under the effect of compression spring 11, push down the steel wire feeding, when the bossing of line sending control push rod contacts with cam follower 19, the peripheral edge portion of projection makes line sending control push rod 16 rotate an angle, be lifted a segment distance owing to shoulder its upper right connecting rod 20 of principle of bar, and the active force of 16 pairs of connecting rods 20 of line sending control push rod acts on the control lever 21, same owing to shoulder the principle of bar, jack-up bearing 24 is lifted a segment distance.Because Wire Wheel control bolt 25 contacts with jack-up bearing 24, so the stroke of jack-up bearing will make 1 bearing pin 4 in Fig. 3 of Wire Wheel rotate a low-angle, the Wire Wheel 10 of going up line sending wheel seat right-hand member among Fig. 2 also will be lifted.Because being lifted of last Wire Wheel 10, last Wire Wheel 10 can not form pressure to steel wire, though send this moment take turns remain rotation can not the feeding steel wire.
As previously described, regulate two line sendings control cam lobe arc length and can regulate our needed steel wire feeding length, and the angle of regulating two cams can be regulated the time of the initial feeding of steel wire.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (4)
1, a kind ofly is used for full-automatic wind spring line sending controlling organization, this wire agency mainly includes line sending seat and following line sending seat, wherein descend the line sending seat to be anchored on the pedestal, it is characterized in that: the rear portion of going up the line sending seat is connected in down on the line sending seat by jockey, and upward the line sending seat is to rotate around jockey; Endoporus is separately installed with bearing at the two ends of upper and lower line sending seat, and line sending driven shaft and line sending driving shaft are installed in the bearing; The left end of diaxon is connected to the wire feeding gear of pair of meshing by binding, and the left end of driving shaft also has a sprocket wheel, and the right-hand member of diaxon is connected to a pair of Wire Wheel by binding.
2, according to claim 1ly be used for full-automatic wind spring line sending controlling organization, it is characterized in that: the top of going up the line sending seat also connects a spring base, be equipped with a compression spring on it, cooperate with compression spring to be provided with the pressure regulating block, the pressure regulating block is fixed on the pedestal.
3, according to claim 1 and 2ly be used for full-automatic wind spring line sending controlling organization, it is characterized in that: the lower right of two Wire Wheels is equipped with line sending control push rod, this push rod is rotating to be installed on the pedestal, the lower end of line sending control push rod is equipped with a cam follower, the right side is equipped with a connecting rod, the upper end of connecting rod is connected with the right-hand member of control lever, same rotating being fixed on the pedestal of the left end of control lever, its position is between two line sending seats, a jack-up bearing has been installed at the place, below that control lever is positioned at the line sending seat, also be equipped with Wire Wheel control bolt simultaneously in the corresponding position of last line sending seat, this bolt be positioned at following line sending seat under, the left of the cam follower on the line sending control push rod is equipped with a cam set, and a pair of line sending control cam set is housed on this cam set.
4, according to claim 3ly be used for full-automatic wind spring line sending controlling organization, it is characterized in that: described cam set is divided into two, the a slice that wherein is positioned at the bottom has a screw on the right side, superposed a slice has a long arc groove in corresponding position, and two are anchored on together with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067770 CN2923102Y (en) | 2005-11-18 | 2005-11-18 | Control mechanism for fully-automatic wire feeding of spring winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067770 CN2923102Y (en) | 2005-11-18 | 2005-11-18 | Control mechanism for fully-automatic wire feeding of spring winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923102Y true CN2923102Y (en) | 2007-07-18 |
Family
ID=38259525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067770 Expired - Fee Related CN2923102Y (en) | 2005-11-18 | 2005-11-18 | Control mechanism for fully-automatic wire feeding of spring winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923102Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430669A (en) * | 2011-12-14 | 2012-05-02 | 新疆鼎力矿山设备制造有限公司 | Manufacture method and device for steel wire spiral filaments |
| CN103537587A (en) * | 2013-11-11 | 2014-01-29 | 镇江市高等专科学校 | Steel wire binding device for floating pipes |
-
2005
- 2005-11-18 CN CN 200520067770 patent/CN2923102Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430669A (en) * | 2011-12-14 | 2012-05-02 | 新疆鼎力矿山设备制造有限公司 | Manufacture method and device for steel wire spiral filaments |
| CN102430669B (en) * | 2011-12-14 | 2014-05-21 | 新疆鼎力矿山设备制造有限公司 | Manufacture method and device for steel wire spiral filaments |
| CN103537587A (en) * | 2013-11-11 | 2014-01-29 | 镇江市高等专科学校 | Steel wire binding device for floating pipes |
| CN103537587B (en) * | 2013-11-11 | 2015-11-18 | 镇江市高等专科学校 | Flotation tube pricks steel wire device |
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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: 20070718 Termination date: 20111118 |