CN102151772B - Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine - Google Patents
Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine Download PDFInfo
- Publication number
- CN102151772B CN102151772B CN 201110024684 CN201110024684A CN102151772B CN 102151772 B CN102151772 B CN 102151772B CN 201110024684 CN201110024684 CN 201110024684 CN 201110024684 A CN201110024684 A CN 201110024684A CN 102151772 B CN102151772 B CN 102151772B
- Authority
- CN
- China
- Prior art keywords
- arm lever
- curved arm
- frame
- bearing block
- adjusting bolt
- 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 - Fee Related
Links
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Images
Landscapes
- Wire Processing (AREA)
Abstract
The invention discloses a roller type wire feeder capable of adjusting distance between rollers for a spring coiling machine. A crank arm lever is adopted and is driven to swing left and right by a rotary adjusting bolt; and the stress end of the crank arm lever butts against a bearing pedestal to move up and down so as to adjust the distance between the rollers. The weight of a driven shaft, the bearing pedestal, and the rollers is transferred to the adjusting bolt through the crank arm lever; due to the effect of the lever, the action force of the adjusting bolt is effectively amplified; therefore, the distance between the rollers is very easy to adjust through the rotary bolt; therefore, screw loose due to over-large stress is avoided and the working performance of the whole roller type wire feeder is more reliable; therefore, the working time is saved and the production efficiency is improved.
Description
Technical field
The present invention relates to the spring coiling machine technical field, relate in particular to the roller type wire feeding device of spring coiling machine.
Background technology
The roller type wire feeding device of traditional spring coiling machine mostly be by a screw rod by screw rod direct pull or impeller-hub bearing, realize regulating spacing between the roller with this, pass between the upper 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 the debugging that machine is long-term and running cause easily the sliding tooth of screw rod, thereby lose regulatory function.And this kind regulative mode labour intensity is larger, and the workman is through steel wire on the wire-sending device very inconvenient before in-cycle work, delays the production time.
Summary of the invention
But the technical problem to be solved in the present invention provides spacing between a kind of easy adjustment roller conveniently wearing steel wire, and the roller type wire feeding device of the spring coiling machine of dependable performance.
For solving the problems of the technologies described above the technical scheme that adopts: a kind of roller type wire feeding device of adjustable roller 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 adjusting 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 Compress 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 accommodating 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 wears the force side of described curved arm lever thereon by a pair of back gauge nut suitable with described mounting groove groove width.
The beneficial effect that adopts the present invention to bring: the present invention adopts curved arm lever, by the rotation adjusting bolt, so that curved arm lever swings, heads on bearing block by the force side of curved arm lever and moves up and down, and realizes the adjusting of spacing between the roller with this.The weight of driven shaft, bearing block and roller is to be delivered on the adjusting bolt by curved arm lever again, because leverage, the active force of adjusting bolt is effectively amplified, swivel bolt is regulated roller spacing and is become very light, avoided owing to the stressed excessive sliding dental phenomenon that occurs, so 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 roller type wire feeding device of the adjustable roller spacing of spring coiling machine of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the decomposing schematic representation of adjusting roller spacing partial devices of roller type wire feeding device of the adjustable roller spacing of spring coiling machine of the present invention.
The specific embodiment
As Figure 1-3, a kind of roller type wire feeding device of adjustable roller 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 up and down two roller 7 backwards rotation 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, must tune up the spacing between the roller 7.In the present invention, 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 adjusting 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 Compress Spring 14 between the top of bearing block 9 and the chamber wall.Cavity 201 interior installation one mount pads 15 that frame 2 is extended in bearing block 9 belows, this mount pad 15 towards a side of frame 2 have one can accommodating 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, and adjusting bolt 12 wears the force side of curved arm lever 10 thereon by a pair of back gauge nut 16 suitable with mounting groove 151 groove widths.
The force side of curved arm lever 10 is used for supporting shaft holder 9, turn adjusting bolt 12, make the nuts 16 that place in the mounting groove 151 whiz adjusting bolt 12 of turning left, the swing so that and then turn left in the force side of the force side pressurized of curved arm lever 10, bearing block 9 is subject to the effect down sliding of gravity and spring 14, the roller 7 of frame 2 belows also and then moves down, so that the spacing between two rollers 7 increases up and down, until steel wire 8 can easily pass between the two.After putting on steel wire, in the other direction the turn adjusting bolt 12, and nut 16 forces the force side of curved arm lever 10 to be turned right to swing and heads on bearing block 9 upward slidings, so that the spacing between two rollers 7 is tightened up gradually and pressed steel wire 8 up and down.So just finished like a cork the threading process before the start.
Claims (3)
1. the roller type wire feeding device of the adjustable roller 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 adjusting bolt.
2. the roller type wire feeding device of the adjustable roller spacing of a kind of spring coiling machine as claimed in claim 1, 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 Compress Spring between the top of this bearing block and the chamber wall.
3. the roller type wire feeding device of the adjustable roller spacing of a kind of spring coiling machine as claimed in claim 2, 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 accommodating 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 wears 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 |
|---|---|---|---|
| CN 201110024684 CN102151772B (en) | 2011-01-21 | 2011-01-21 | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024684 CN102151772B (en) | 2011-01-21 | 2011-01-21 | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102151772A CN102151772A (en) | 2011-08-17 |
| CN102151772B true CN102151772B (en) | 2013-01-23 |
Family
ID=44433634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110024684 Expired - Fee Related CN102151772B (en) | 2011-01-21 | 2011-01-21 | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151772B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384402B (en) * | 2014-12-11 | 2016-11-30 | 天津鑫坤泰预应力专业技术有限公司 | The donkey of single prestress wire |
| CN104495501A (en) * | 2014-12-11 | 2015-04-08 | 天津鑫坤泰预应力专业技术有限公司 | Full-bundle conveyor of prestressed steel strand |
| CN108202119B (en) * | 2017-05-10 | 2020-12-04 | 浙江华剑智能装备股份有限公司 | Multi-wire conveying device and spring coiling machine with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4002307A1 (en) * | 1989-07-27 | 1991-01-31 | Thaelmann Schwermaschbau Veb | Tensioner for binding wire in steel rolling mills - has roller fixed on pretension lever and ensuring taut wire |
| CN2234833Y (en) * | 1995-05-31 | 1996-09-11 | 徐庆恩 | Wire-feeding mechanism for double-cone spring coiling machine |
| DE19542895A1 (en) * | 1995-11-17 | 1997-05-22 | Datec Scherdel Gmbh | Wire and band drawing=in unit, especially for spring winding and coiling machines |
| CN201195189Y (en) * | 2008-02-28 | 2009-02-18 | 金苗兴 | Wire feeding mechanism for computer numerical control compression spring machine |
| CN201988660U (en) * | 2011-01-21 | 2011-09-28 | 佛山市源田床具机械有限公司 | Roller type wire feeding device with adjustable roller spacing for spring coiler |
-
2011
- 2011-01-21 CN CN 201110024684 patent/CN102151772B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4002307A1 (en) * | 1989-07-27 | 1991-01-31 | Thaelmann Schwermaschbau Veb | Tensioner for binding wire in steel rolling mills - has roller fixed on pretension lever and ensuring taut wire |
| CN2234833Y (en) * | 1995-05-31 | 1996-09-11 | 徐庆恩 | Wire-feeding mechanism for double-cone spring coiling machine |
| DE19542895A1 (en) * | 1995-11-17 | 1997-05-22 | Datec Scherdel Gmbh | Wire and band drawing=in unit, especially for spring winding and coiling machines |
| CN201195189Y (en) * | 2008-02-28 | 2009-02-18 | 金苗兴 | Wire feeding mechanism for computer numerical control compression spring machine |
| CN201988660U (en) * | 2011-01-21 | 2011-09-28 | 佛山市源田床具机械有限公司 | Roller type wire feeding device with adjustable roller spacing for spring coiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102151772A (en) | 2011-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103722590B (en) | The wood material cutting machine of the multiple cast-cutting saw slice of safety-type band | |
| CN203714909U (en) | Winding shaft holddown | |
| CN203665256U (en) | Organic glass edge polishing machine | |
| CN102151772B (en) | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine | |
| CN204820850U (en) | Loading attachment of column work piece engraver | |
| CN201988660U (en) | Roller type wire feeding device with adjustable roller spacing for spring coiler | |
| CN103433558A (en) | Grinding wheel position adjusting device of automatic band saw sawtooth processing device | |
| CN101929033B (en) | Unwinding device for warp knitting machine | |
| CN201316847Y (en) | Automatic saw web grinding machine | |
| CN203485263U (en) | Crawler-type feeding mechanism | |
| CN202668618U (en) | Cutting device | |
| CN201769158U (en) | Compressing and tightening head | |
| CN201279562Y (en) | Material feeder of hoop bending machine | |
| CN203390312U (en) | Grinding wheel position adjustment device for automatic band saw tooth processing device | |
| CN204820843U (en) | Engraving device of column work piece engraver | |
| CN104139135B (en) | The monoblock type stepping mechanism of reinforcing mesh welding production line | |
| CN202768760U (en) | Straight line travelling mechanism | |
| CN200982384Y (en) | Automatic belt tensioner | |
| CN208410292U (en) | A kind of monocrystalline silicon production cutter device with regulatory function | |
| CN201793883U (en) | Unwinding device of warp knitting machine | |
| CN201361812Y (en) | Sand belt polishing head | |
| CN202402579U (en) | Belt elasticity adjusting device | |
| CN206854668U (en) | A kind of drive seat for cutting machine | |
| CN201496496U (en) | Press roller type belt tension regulator | |
| CN209871415U (en) | Prevent lax drive belt for panel transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130123 |