CN201988660U - Roller type wire feeding device with adjustable roller spacing for spring coiler - Google Patents
Roller type wire feeding device with adjustable roller spacing for spring coiler Download PDFInfo
- Publication number
- CN201988660U CN201988660U CN2011200211714U CN201120021171U CN201988660U CN 201988660 U CN201988660 U CN 201988660U CN 2011200211714 U CN2011200211714 U CN 2011200211714U CN 201120021171 U CN201120021171 U CN 201120021171U CN 201988660 U CN201988660 U CN 201988660U
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- CN
- China
- Prior art keywords
- roller
- arm lever
- curved arm
- bearing block
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a roller type wire feeding device with adjustable roller spacing for a spring coiler. A crank arm lever of the roller type wire feeding device swings left and right by rotating an adjusting bolt, and a stress end of the crank arm lever is abutted to a bearing block moving up and down so as to adjust roller spacing. Weight of a driven shaft, the bearing block and a roller is transmitted to the adjusting bolt through the crank arm lever, acting force of the adjusting bolt is amplified effectively under action of the lever, rotating the bolt to adjust the roller spacing is quite easy, thread looseness due to overlarge stress can be avoided, the operating performance of the whole roller type wire feeding device is more reliable, operating time is saved, and production efficiency is improved.
Description
Technical field
The utility model relates to the spring coiling machine technical field, relates in particular to the roller type wire-sending device of spring coiling machine.
Background technology
The roller type wire-sending device of traditional spring coiling machine be mostly by a screw rod by screw rod direct pull or impeller-hub bearing, realize regulating spacing between the roller with this, pass between the bottom roller to make things convenient for spring steel wire.The weight of driven shaft, bearing block and roller is fully by Screw rod bearings, and debugging that machine is long-term and running cause the sliding tooth of screw rod easily, thereby lose regulatory function.And this kind regulative mode labour intensity is bigger, and the workman is through steel wire on the wire-sending device very inconvenient before in-cycle work, delays the production time.
The utility model content
But the technical problems to be solved in the utility model provides spacing between a kind of easy adjustment roller conveniently wearing steel wire, and the roller type wire-sending device of the spring coiling machine of dependable performance.
The technical scheme that adopts for solving the problems of the technologies described above: a kind of roller type wire-sending device of the roller regulated spacing of spring coiling machine, include and be driving shaft and the driven shaft that is installed in up and down on the frame of the left and right sides, a wherein end of described driving shaft and driven shaft is separately installed with intermeshing driving gear and driven gear, the other end of described driving shaft and driven shaft all is equipped with roller, it is characterized in that: on described wheels side frame, the bearing block of the driven shaft below being used for being positioned at becomes to slide up and down to cooperate with this side frame to be installed, the below of this bearing block is provided with a curved arm lever, this curved arm lever swings around a fulcrum shaft that is fixed on the frame, the force side of this curved arm lever withstands on the lower end of described bearing block, and the force side of this curved arm lever then is installed on the adjusting bolt and swings along with the rotation of regulating bolt.
On the basis of the above, described bearing block both sides respectively cooperate a slide rail to be installed in the cavity of described frame, are provided with the compression spring between the top of this bearing block and the chamber wall.
On the basis of the above, described frame is installed a mount pad in the cavity that extend described bearing block below, this mount pad towards a side of frame have one can ccontaining described curved arm lever mounting groove, the fulcrum hole that described fulcrum shaft passes described curved arm lever is installed between the both sides cell wall on described mounting groove top, described adjusting bolt is through on the described frame towards the force side thrust housing of described curved arm lever, and described adjusting bolt covers the force side of described curved arm lever thereon by a pair of back gauge nut suitable with described mounting groove groove width.
Adopt the beneficial effect that the utility model brought: the utility model is to adopt curved arm lever, regulate bolt by rotation, make curved arm lever swing, head on bearing block by the force side of curved arm lever and move up and down, realize the adjusting of spacing between the roller with this.The weight of driven shaft, bearing block and roller is to be delivered to by curved arm lever to regulate on the bolt again, because leverage, the active force of regulating bolt is effectively amplified, swivel bolt is regulated the roller spacing and is become very light, avoided owing to the stressed excessive sliding dental phenomenon that occurs, make that the service behaviour of whole device is more reliable, save the working time, enhance productivity.
Description of drawings
Fig. 1 is the wheels side side schematic view of the roller type wire-sending device of the roller the regulated spacing of the utility model spring coiling machine;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the decomposing schematic representation of the adjusting roller spacing partial devices of the roller type wire-sending device of the roller the regulated spacing of the utility model spring coiling machine.
The specific embodiment
As Figure 1-3, a kind of roller type wire-sending device of the roller regulated spacing of spring coiling machine, include and be driving shaft 3 and the driven shaft 4 that is installed in up and down on the left and right sides frame 1,2, a wherein end of driving shaft 3 and driven shaft 4 is separately installed with intermeshing driving gear 5 and driven gear 6, and the other end of driving shaft 3 and driven shaft 4 all is equipped with roller 7.Spring steel wire 8 is clipped in up and down between two rollers 7, motor-driven driving gear 5, and driven gear 6 also rotates thereupon, and drive two roller 7 backwards rotation up and down by driving shaft 3 and driven shaft 4, by the feeding line sending that realizes steel wire 8 of pressing of roller 7.
Usually before line sending, at first to pass steel wire 8 up and down between two rollers 7, and will easily pass steel wire 8, essential spacing of transferring between the big roller 7.In the utility model, on wheels side frame 2, the bearing block 9 of the driven shaft 4 below being used for being positioned at slides up and down to cooperate with 2 one-tenth of this side frames and installs.The below of this bearing block 9 is provided with a curved arm lever 10, this curved arm lever 10 swings around a fulcrum shaft 11 that is fixed on the frame 2, the force side of this curved arm lever 10 withstands on the lower end of bearing block 9, and the force side of this curved arm lever 10 then is installed on the adjusting bolt 12 and swings along with the rotation of regulating bolt 12.
Concrete, bearing block 9 both sides respectively cooperate a slide rail 13 to be installed in the cavity 201 of frame 2, are provided with compression spring 14 between the top of bearing block 9 and the chamber wall.Frame 2 is installed a mount pad 15 in the cavity 201 that extend bearing block 9 belows, this mount pad 15 towards a side of frame 2 have one can ccontaining curved arm lever 10 mounting groove 151, the fulcrum hole 101 that fulcrum shaft 11 passes curved arm lever 10 is installed between the both sides cell wall on mounting groove 151 tops, adjusting bolt 12 is through on the frame 2 towards the force side thrust housing of curved arm lever 10, regulates bolt 12 and by a pair of back gauge nut 16 suitable with mounting groove 151 groove widths the force side of curved arm lever 10 is covered thereon.
The force side of curved arm lever 10 is used for supporting shaft holder 9, bolt 12 is regulated in turn, make the nuts 16 that place in the mounting groove 151 whiz of turning left regulate bolt 12, the force side pressurized of curved arm lever 10 makes the force side swing of and then turning left, bearing block 9 is subjected to the effect of gravity and spring 14 to lower slider, the roller 7 of frame 2 belows also and then moves down, and makes that up and down the spacing between two rollers 7 increases, and can easily pass between the two up to steel wire 8.After putting on steel wire, bolt 12 is regulated in turn in the other direction, and nut 16 forces the turn right swing and head on bearing block 9 and upwards slide of the force side of curved arm lever 10, makes up and down spacing between two rollers 7 tighten up gradually and presses steel wire 8.So just finished the threading process before the start like a cork.
Claims (3)
1. the roller type wire-sending device of the roller the regulated spacing of a spring coiling machine, include and be driving shaft and the driven shaft that is installed in up and down on the frame of the left and right sides, a wherein end of described driving shaft and driven shaft is separately installed with intermeshing driving gear and driven gear, the other end of described driving shaft and driven shaft all is equipped with roller, it is characterized in that: on described wheels side frame, the bearing block of the driven shaft below being used for being positioned at becomes to slide up and down to cooperate with this side frame to be installed, the below of this bearing block is provided with a curved arm lever, this curved arm lever swings around a fulcrum shaft that is fixed on the frame, the force side of this curved arm lever withstands on the lower end of described bearing block, and the force side of this curved arm lever then is installed on the adjusting bolt and swings along with the rotation of regulating bolt.
2. the roller type wire-sending device of the roller regulated of a kind of spring coiling machine as claimed in claim 1 spacing, it is characterized in that: described bearing block both sides respectively cooperate a slide rail to be installed in the cavity of described frame, are provided with the compression spring between the top of this bearing block and the chamber wall.
3. the roller type wire-sending device of the roller regulated of a kind of spring coiling machine as claimed in claim 2 spacing, it is characterized in that: described frame is installed a mount pad in the cavity that extend described bearing block below, this mount pad towards a side of frame have one can ccontaining described curved arm lever mounting groove, the fulcrum hole that described fulcrum shaft passes described curved arm lever is installed between the both sides cell wall on described mounting groove top, described adjusting bolt is through on the described frame towards the force side thrust housing of described curved arm lever, and described adjusting bolt covers the force side of described curved arm lever thereon by a pair of back gauge nut suitable with described mounting groove groove width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200211714U CN201988660U (en) | 2011-01-21 | 2011-01-21 | Roller type wire feeding device with adjustable roller spacing for spring coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200211714U CN201988660U (en) | 2011-01-21 | 2011-01-21 | Roller type wire feeding device with adjustable roller spacing for spring coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988660U true CN201988660U (en) | 2011-09-28 |
Family
ID=44665164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200211714U Expired - Lifetime CN201988660U (en) | 2011-01-21 | 2011-01-21 | Roller type wire feeding device with adjustable roller spacing for spring coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151772A (en) * | 2011-01-21 | 2011-08-17 | 佛山市源田床具机械有限公司 | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
| CN106001172A (en) * | 2016-07-08 | 2016-10-12 | 镇江耐丝新型材料有限公司 | Deformer moving device |
| CN109436495A (en) * | 2018-12-18 | 2019-03-08 | 苏州博古特智造有限公司 | A kind of label bilayer feeding device |
-
2011
- 2011-01-21 CN CN2011200211714U patent/CN201988660U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151772A (en) * | 2011-01-21 | 2011-08-17 | 佛山市源田床具机械有限公司 | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
| CN102151772B (en) * | 2011-01-21 | 2013-01-23 | 佛山市源田床具机械有限公司 | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
| CN106001172A (en) * | 2016-07-08 | 2016-10-12 | 镇江耐丝新型材料有限公司 | Deformer moving device |
| CN106001172B (en) * | 2016-07-08 | 2017-11-24 | 镇江耐丝新型材料有限公司 | Anamorphoser mobile device |
| CN109436495A (en) * | 2018-12-18 | 2019-03-08 | 苏州博古特智造有限公司 | A kind of label bilayer feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |