CN100467155C - Wire rod straightener for wire hook formation machine - Google Patents
Wire rod straightener for wire hook formation machine Download PDFInfo
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- CN100467155C CN100467155C CNB2006100275777A CN200610027577A CN100467155C CN 100467155 C CN100467155 C CN 100467155C CN B2006100275777 A CNB2006100275777 A CN B2006100275777A CN 200610027577 A CN200610027577 A CN 200610027577A CN 100467155 C CN100467155 C CN 100467155C
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- wire rod
- revolving drum
- line hook
- hook forming
- forming machine
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Abstract
A wire straightening machine for the wire hook forming machine has a rotary drum supported by two bearings, and several straightening blocks which are serially and coaxially arranged in said rotary drum and have a hole for each block. All the holes are coaxial and the wire passes through the rotary holes for straightening it.
Description
Technical field
The present invention relates to field of mechanical technique, especially relate to a kind of wire rod aligning mechanism that is used for the line hook forming machine of production line hook.
Background technology
The line hook is requisite parts on the apparatuses such as bundled device, belt tightener.The shape of line hook such as Fig. 4 and Fig. 5, whole line hook is formed through bending ram by metal wire rod or sheet material.At present, generally five processes be to use when line is hooked in and produces, be i.e. alignment, blank, U-shaped, pressing and bending forming bent to.This five processes is finished by independently production equipment and mould, and the production equipment that needs is more, and the site area that takies is big.Simultaneously, because this five processes is finished on different punch presses, semi-finished product need the frequent machining location of changing, and its production efficiency is low, and waste material is many, the processing cost height of product.
For this reason, the applicant had once applied for line hook finishing die (application number: patent 200410025325.1) by name.In use, wire rod is positioned in the core rod, utilizes each slide block from different directions it to be carried out punching press then, that is to say on this mould and can finish all manufacturing procedures, so the speed of production of line hook is fast, high efficiency.Above-mentioned line hook finishing die has successfully solved the shaping problem of line hook.Slip by control device control slide block can realize the automated production of line hook, simplifies production technology, and reduces the cost of product.But the wire rod raw material that is used to process is coiled, and is being used for it must being carried out alignment before blank and the shaping.At present, the raw material alignment of line hook still will be finished at different production equipments, can't be transported to line hook finishing die in time, and this has just brought very big trouble to production, and operating efficiency is difficult to improve.
By retrieval, have much about the device of material alignment aspect, for example, Chinese patent literature discloses a kind of rotary module straightening revolving drum application number: 01270126.2, form by cylindrical shell, location-plate, rotary module etc.The straightening mould of rotary module inside is installed in the rotary sleeve and is fixed in the rotary sleeve by circlip for hole, rotary sleeve fixedly connected by screw with end cap and and two rolling bearings installing of rotary sleeve external diameter be installed in fixed cover inside together.Fix by spacer between two rolling bearings, contact the position with fixed cover at rotary sleeve, end cap the felt sealing ring is set.Each straightening mode structure of said apparatus is comparatively complicated, and manufacture difficulty is big; And be not arranged on the same straight line,, be subjected to force unbalance, cause wearing and tearing or scuffing easily carrying out timing.When alignment, wire rod causes generation to be reversed because each straightening mould is difficult to coordinate easily.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of wire rod stress balance is provided, alignment process is steady, is difficult for wire rod being caused wearing and tearing, scratch or reversing, the wire rod aligning mechanism of the line hook forming machine of high efficiency; Solved prior art existing complex structure, the alignment poor effect needs frequently to change machining location in production line hook process, production efficiency is low, the technical problem that the processing cost of product is high.
For achieving the above object, the present invention has adopted following technical proposal: the wire rod aligning mechanism of this line hook forming machine, be provided with on the frame of online hook forming machine, comprise a rotary revolving drum, revolving drum is arranged on two bearing blocks, it is characterized in that, is fixed with several straightening pieces in described revolving drum, all be provided with the through hole that passes for wire rod on each straightening piece, the axis of described each through hole is located along the same line; And to output, the wire rod through-hole aperture of the straightening piece of process successively diminishes gradually from the input of wire rod.Wire rod can pass the through hole of each straightening piece successively, and along with the rotation of revolving drum, the straightening piece can rotate around wire rod, in the transmission course of wire rod it is carried out alignment.Because each through hole is located along the same line, the conveying of wire rod is very smooth and easy; And the various piece stress balance of wire rod can not cause wearing and tearing, scratch or reverse; When wire rod entered revolving drum and carries out alignment, because crooked more, the aperture was unsuitable too small, so that wire rod successfully transmits.Along with the carrying out of alignment, wire rod is comparatively straight when the arrival revolving drum is latter half of, can effectively improve the effect of alignment by reducing the aperture gradually like this.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, described straightening piece is fixed on the revolving drum inwall by a fixed bar.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, described straightening block size unanimity.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, an end of described revolving drum is fixed with belt pulley, and described belt pulley links to each other with drive motors by driving-belt.Can drive revolving drum by drive motors rotates.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, the two ends of described revolving drum are respectively equipped with a feed mechanism, and described feed mechanism comprises at least one group of corresponding one by one driving wheel and the driven pulley that is provided with, and wire rod passes through between driving wheel and driven pulley.Feed mechanism not only can be sent to wire rod, through the passage between driving wheel and the driven pulley time, also can carry out alignment to it.Driving wheel rotates, because the effect of stiction can drive wire rod and move.Revolving drum is arranged between two feed mechanisms, and not only help wire rod and be fed forward, and can be to the further straightening of wire rod.These two feed mechanisms are synchronously driven by same drive unit.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, described driving wheel with can drive its adjusting screw(rod) that moves up and down and link to each other, described adjusting screw(rod) is threaded with support; Between adjusting screw(rod) and driving wheel, also be provided with steel spring plate.The size that can regulate passage between driving wheel and the driven pulley by adjusting screw(rod) is to adapt to the alignment to the wire rod of different size.On the other hand, adjusting screw(rod) also can be adjusted the frictional force size between wire rod and driving wheel and the driven pulley, is in suitable duty so that adjust whole device.Steel spring plate presses down driving wheel, has the effect of wire rod being carried out pretension, so that clamp wire rod.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, between described fixed bar and the revolving drum by being threaded.Can adjust the position of straightening piece so easily by fixed bar, so that assembling and debugging.Simultaneously, at indivedual alignment pieces because when reasons such as wearing and tearing, cracking can't use, also can be, and needn't change whole revolving drum, the reduction use cost easily with its replacing.
In the wire rod aligning mechanism of above-mentioned line hook forming machine, the wire rod input of described revolving drum is provided with a guiding mechanism, and described guiding mechanism comprises a bearing, and the rotary fairlead that passes for wire rod is housed on bearing.When wire rod can play guide effect during by guiding mechanism, make its smooth delivery of power, wire rod is by preliminary alignment simultaneously.
Compared with prior art, the advantage of the wire rod aligning mechanism of this line hook forming machine is: 1. since the axis of each straightening piece through hole be located along the same line, in rotation process, the stress balance of wire rod, carry very smooth and easy, high efficiency; 2. be difficult for wire rod is caused wearing and tearing, scratches or reverses, alignment is effective, and operating noise is little; 3. simple in structure, easy operating can be regulated easily, can replace easily when damage of components such as straightening piece, reduces use cost.
Description of drawings
Fig. 1 is the user mode schematic diagram of the wire rod aligning mechanism of line hook forming machine provided by the invention.
Fig. 2 is the structural representation of revolving drum in the wire rod aligning mechanism of line hook forming machine provided by the invention.
Fig. 3 is the guiding mechanism structural representation of the wire rod aligning mechanism of line hook forming machine provided by the invention.
Fig. 4 is the main TV structure schematic diagram of line hook.
Fig. 5 is the A-A sectional structure schematic diagram along Fig. 4.
Among the figure, frame 1, revolving drum 2, bearing block 3, straightening piece 4, through hole 4a, fixed bar 4b, belt pulley 5, driving-belt 6, drive motors 7, feed mechanism 8, driving wheel 8a, driven pulley 8b, adjusting screw(rod) 8c, support 8d, steel spring plate 8e, guiding mechanism 9, bearing 9a, fairlead 9b, rotating disk 10, wire rod 11.
The specific embodiment
As shown in Figure 1, the wire rod aligning mechanism of this line hook forming machine is provided with on the frame 1 of online hook forming machine.It comprises parts such as revolving drum 2, straightening piece 4, feed mechanism 8, guiding mechanism 9.Wire rod 11 is coiled on the rotating disk 10, and carries out alignment and conveying through a guiding mechanism 9, feed mechanism 8, revolving drum 2 and another one feed mechanism 8 successively.
As shown in Figure 2, revolving drum 2 is arranged on two bearing blocks 3, and the two ends of revolving drum 2 link to each other with bearing block 3 by a bearing respectively.One end of revolving drum 2 is fixed with belt pulley 5, and belt pulley 5 links to each other with drive motors 7 by driving-belt 6.Under the drive of drive motors 7, can drive revolving drum 2 and rotate.
Being fixed with seven in revolving drum 2 is interspersed and straightening piece 4 of the same size.All be provided with the through hole 4a that passes for wire rod 11 on each straightening piece 4, the axis of each through hole 4a is located along the same line.To output, the wire rod 11 through hole 4a aperture of the straightening piece 4 of process successively diminishes gradually from the input of wire rod 11.Like this, along with the raising of the alignment degree of wire rod 11, through hole 4a also dwindles gradually, to improve the alignment effect.Wire rod 11 is constantly clashed in progressively moving, and makes it progressively by straightening.Straightening piece 4 is fixed on revolving drum 2 inwalls by a fixed bar 4b.Between fixed bar 4b and the revolving drum 2 by being threaded.Can adjust the position of straightening piece 4 easily by fixed bar 4b, so that assemble and debugging.Simultaneously, at indivedual alignment pieces 4 because when reasons such as wearing and tearing, cracking can't use, also can be, and needn't change whole revolving drum 2, the reduction use cost easily with its replacing.
As shown in Figure 1, be respectively equipped with a feed mechanism 8 at the two ends of revolving drum 2.Revolving drum 2 is arranged between two feed mechanisms 8, and not only help wire rod 11 and be fed forward, and can be to wire rod 11 further straightening.These two feed mechanisms 8 are synchronously driven by same drive unit.
Each feed mechanism 8 comprises two groups of corresponding one by one driving wheel 8a and driven pulley 8b that are provided with, and wire rod 11 passes through between driving wheel 8a and driven pulley 8b.Driving wheel 8a can rotate under the drive of drive unit, because the effect of stiction can drive wire rod 11 and move.Driving wheel 8a with can drive its adjusting screw(rod) 8c that moves up and down and link to each other, adjusting screw(rod) 8c is threaded with support 8d.The size that can regulate passage between driving wheel 8a and the driven pulley 8b by adjusting screw(rod) 8c is to adapt to the alignment to the wire rod 11 of different size.Between adjusting screw(rod) 8c and driving wheel 8a, also be provided with steel spring plate 8e.Steel spring plate 8e presses down driving wheel 8a, has wire rod 11 is carried out the effect of pretension, so that clamp wire rod 11.
As shown in Figure 3, guiding mechanism 9 is installed on the head of frame 1.Guiding mechanism 9 comprises a bearing 9a, and the rotary fairlead 9b that passes for wire rod 11 is housed on bearing 9a.Link to each other by bearing between bearing 9a and the fairlead 9b.Fairlead 9b can rotate, and small angle oscillation radially.Guiding mechanism 9 is mechanisms that wire rod 11 is led, locatees for the first time, also wire rod 11 is carried out preliminary alignment.
The course of work of whole device is as follows: wire rod 11 is after putting into rotating disk 10, at first wire rod 11 is penetrated the fairlead 9b of guiding mechanism 9, after by preliminary alignment, enter first feed mechanism 8, pass revolving drum 2 then, after overcorrect, by the 8 back outputs of second feed mechanism.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as frame 1, revolving drum 2, bearing block 3, straightening piece 4, through hole 4a, fixed bar 4b, belt pulley 5, driving-belt 6, drive motors 7, feed mechanism 8, driving wheel 8a, driven pulley 8b, adjusting screw(rod) 8c, support 8d, steel spring plate 8e, guiding mechanism 9, bearing 9a, fairlead 9b, rotating disk 10, wire rod 11 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1, a kind of wire rod aligning mechanism of line hook forming machine, be provided with on the frame (1) of online hook forming machine, comprise a rotary revolving drum (2), revolving drum (2) is arranged on two bearing blocks (3), it is characterized in that, be fixed with several straightening pieces (4) in described revolving drum (2), all be provided with the through hole (4a) that passes for wire rod (11) on each straightening piece (4), the axis of described each through hole (4a) is located along the same line; And to output, wire rod (11) through hole (4a) aperture of the straightening piece (4) of process successively diminishes gradually from the input of wire rod (11).
2, the wire rod aligning mechanism of line hook forming machine according to claim 1 is characterized in that, described straightening piece (4) is fixed on revolving drum (2) inwall by a fixed bar (4b).
3, the wire rod aligning mechanism of line hook forming machine according to claim 2 is characterized in that, described straightening piece (4) size is consistent.
4, the wire rod aligning mechanism of line hook forming machine according to claim 3 is characterized in that, an end of described revolving drum (2) is fixed with belt pulley (5), and described belt pulley (5) links to each other with drive motors (7) by driving-belt (6).
5, according to the wire rod aligning mechanism of claim 1 or 2 or 3 or 4 described line hook forming machines, it is characterized in that, the two ends of described revolving drum (2) are respectively equipped with a feed mechanism, described feed mechanism comprises at least one group of corresponding one by one driving wheel (8a) and the driven pulley (8b) that is provided with, and wire rod (11) passes through between driving wheel (8a) and driven pulley (8b).
6, the wire rod aligning mechanism of line hook forming machine according to claim 5 is characterized in that, described driving wheel (8a) with can drive its adjusting screw(rod) that moves up and down (8c) and link to each other, described adjusting screw(rod) (8c) is threaded with support (8d); Between adjusting screw(rod) (8c) and driving wheel (8a), also be provided with steel spring plate (8e).
7, according to the wire rod aligning mechanism of claim 2 or 3 or 4 described line hook forming machines, it is characterized in that, between described fixed bar (4b) and the revolving drum (2) by being threaded.
8, according to the wire rod aligning mechanism of claim 1 or 2 or 3 or 4 described line hook forming machines, it is characterized in that, the wire rod input of described revolving drum (2) is provided with a guiding mechanism (9), described guiding mechanism (9) comprises a bearing (9a), and the rotary fairlead (9b) that passes for wire rod (11) is housed on bearing (9a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100275777A CN100467155C (en) | 2006-06-12 | 2006-06-12 | Wire rod straightener for wire hook formation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100275777A CN100467155C (en) | 2006-06-12 | 2006-06-12 | Wire rod straightener for wire hook formation machine |
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| CN1861286A CN1861286A (en) | 2006-11-15 |
| CN100467155C true CN100467155C (en) | 2009-03-11 |
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| CNB2006100275777A Active CN100467155C (en) | 2006-06-12 | 2006-06-12 | Wire rod straightener for wire hook formation machine |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218731A (en) * | 2010-04-16 | 2011-10-19 | 江苏神王集团有限公司 | Deformation workbench of multifunctional lifting steel wire rope |
| CN104028591B (en) * | 2014-06-27 | 2016-03-23 | 洛阳久德轴承模具技术有限公司 | Cold heading machine of bearing rolling body on-line synchronous friction feeding uncoiling equipment for straightening |
| CN104028592B (en) * | 2014-06-27 | 2017-03-15 | 洛阳久德轴承模具技术有限公司 | Cold heading machine of bearing rolling body on-line synchronous feeding uncoiling equipment for straightening |
| CN104851585B (en) * | 2015-05-26 | 2017-05-31 | 山东玲珑机电有限公司 | Transformer coiling straightener |
| CN108907032B (en) * | 2016-12-26 | 2019-10-11 | 东莞市蓉工自动化科技有限公司 | Square steel wire bending mechanism capable of jacking steel wire tightly |
| JP6588058B2 (en) * | 2017-08-04 | 2019-10-09 | 矢崎総業株式会社 | Electric wire straightening device |
| CN107737857A (en) * | 2017-11-24 | 2018-02-27 | 中国水利水电第五工程局有限公司 | A kind of construction reinforcing bar straightening machine |
| CN111807142A (en) * | 2019-04-11 | 2020-10-23 | 华伟电力建设有限公司 | Power distribution engineering uses wire winding multi-functional processing apparatus that flare-outs |
| CN110340252B (en) * | 2019-07-04 | 2020-12-18 | 唐鹏虎 | Auxiliary construction device for electrified railway construction |
| CN110496924A (en) * | 2019-08-12 | 2019-11-26 | 东莞市创明电池技术有限公司 | Capillary apparatus for shaping |
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| CN1861286A (en) | 2006-11-15 |
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Owner name: ZHEJIANG SHUANGYOU LOGISTIC APPLIANCE CO., LTD. Free format text: FORMER OWNER: SHUANGYOU ELECTROMECHANISM GROUP CO., LTD., ZHEJIANG PROV. Effective date: 20070727 |
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Effective date of registration: 20070727 Address after: 317600, Zhejiang province Yuhuan County Zhuhai town sand Ao village electrical and Mechanical Industrial Park Applicant after: Zhejiang Top Sun Physical Distribution Machinery Co., Ltd. Address before: 317600 North Industrial Zone, Pearl River town, Zhejiang, Yuhuan County Applicant before: Zhejiang Shuangyou Electromechanical Group Corp., Ltd. |
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