CN104923710B - Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel - Google Patents
Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel Download PDFInfo
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- CN104923710B CN104923710B CN201510331817.1A CN201510331817A CN104923710B CN 104923710 B CN104923710 B CN 104923710B CN 201510331817 A CN201510331817 A CN 201510331817A CN 104923710 B CN104923710 B CN 104923710B
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Abstract
The invention discloses a kind of major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel, including the hanging scroll on body and this organism sidewall, material pulling mechanism, straightening mechanism and feed mechanism, the side end fixation that this feed mechanism includes a fork is hinged on above-mentioned organism sidewall, and the first feeding oscillating oil cylinder assembly of end side back swing motion towards before and after this organism sidewall work, one side end fixation of one fork is hinged on above-mentioned organism sidewall, and end side makees the second feeding oscillating oil cylinder assembly of upper and lower back swing motion parallel to this organism sidewall and is fixed on above-mentioned organism sidewall, and the material blocking shaft of uniform at least three is carried out on the same plane of above-mentioned hanging scroll outer ring.Which solve the technical problem of " major diameter coils the convenient material pulling mechanism sent in cold headers on-line synchronous friction feeding uncoiling straightener of steel ", save labour force.
Description
Technical field
The present invention relates to a kind of cold headers on-line synchronous friction feeding uncoiling straightener coiling steel, particularly a kind of
Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel.
Background technology
At present, in China's national standard Investment in fastener industry, most of producer all employs high-efficient automatic cold headers
The securing members such as processing bolt, screw.Steel due to making securing member are typically all folded next, therefore before processing securing member
First steel must be aligned.
Existing cold headers on-line synchronous friction feeding uncoiling straightener, its general configuration includes pedestal and fixation
Gua Juan mechanism on the base, material pulling mechanism and straightening mechanism.The straightener of said structure needs to lead to before normal work
Cross manually by Gua Juan mechanism coiling steel stub bar send into material pulling mechanism in a pair draw material to wheel between.But, when upper
The cold headers on-line synchronous friction feeding uncoiling straightener stating structure is used for producing major diameter coiling steel（Generally refer to φ 20
Steel）When it is contemplated that coiling the strength of materials of steel itself, be manually often difficult to the stub bar coiling steel is fed through and is drawn
Material mechanism, this can bring very big inconvenience to the production and processing producing cold headers.
To sum up shown, applicant feels the need to the cold headers on-line synchronous friction feeding uncoiling to above-mentioned existing structure and rectifys
The structure design of straight device is improved further.
Content of the invention
The invention aims to solving above-mentioned the deficiencies in the prior art and providing a kind of major diameter to coil the cold of steel
Upsetting machine on-line synchronous friction feeding uncoiling straightener.
To achieve these goals, a kind of cold headers on-line synchronous of the major diameter coiling steel designed by the present invention are continuous
Feeding uncoiling straightener, including body, described organism sidewall be provided with for mount steel coiling hanging scroll, for will hang
The steel of coiling being connected on hanging scroll send into the material pulling mechanism of straightening mechanism, for carrying out the coiling steel sent into by material pulling mechanism
The straightening mechanism of machine straightening and the feeder for the stub bar of the coiling being articulated on hanging scroll steel being sent into material pulling mechanism
Structure, the side end fixation that this feed mechanism includes a fork is hinged on above-mentioned organism sidewall, and end side court
Before and after making to this organism sidewall, the first feeding oscillating oil cylinder assembly of back swing motion, a side end fixation of a fork are hinged on
On above-mentioned organism sidewall, and end side makees the second feeding oscillating oil cylinder group of upper and lower back swing motion parallel to this organism sidewall
Part and being fixed on above-mentioned organism sidewall, and the backgauge of uniform at least three is carried out on the same plane of above-mentioned hanging scroll outer ring
Axle；
Wherein, close on the boundary of organism sidewall in back swing motion track before and after the fork of above-mentioned first feeding oscillating oil cylinder assembly
Point is between this organism sidewall and material blocking shaft；The fork upper and lower back swing motion track of above-mentioned second feeding oscillating oil cylinder assembly
It is between this organism sidewall and material blocking shaft；And, described second feeding oscillating oil cylinder assembly is located at the first feeding and swings oil
Cylinder component and above-mentioned material pulling mechanism between the two, and its swing that end is close to material pulling mechanism draw material mouth.
One of above-mentioned major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel, by steel
Coil on the hanging scroll being articulated in its structure, the entirety that this steel is coiled is connected on the outside of material blocking shaft by gear, its stub bar bypasses gear
Material axle position is in the inner side of this material blocking shaft；Before this stub bar relative organism sidewall under the fork traction of the first feeding oscillating oil cylinder assembly
Back swing motion afterwards, moves parallel to the upper and lower backswing of organism sidewall under the fork traction of the second feeding oscillating oil cylinder assembly simultaneously again
Make, the combination of above-mentioned two action is the action drawing material mouth feeding having used for reference staff toward material pulling mechanism, belongs to mechanical bionical skill
Art is improved, it is contemplated that described first feeding oscillating oil cylinder assembly and the second feeding oscillating oil cylinder assembly are hydraulic coupling driving
Dynamic, the stub bar of therefore above-mentioned coiling steel just can easily be admitted to material pulling mechanism relatively, is then entered by material pulling mechanism
Enter the straightening mechanism of postorder, be finally completed major diameter and coil at cold headers on-line synchronous friction feeding uncoiling and the aligning of steel
Reason.
As further technological improvement, above-mentioned material pulling mechanism includes one group by being movably articulated in above-mentioned organism sidewall
On the drop-down material wheel that is hinged on above-mentioned organism sidewall with fixation of pull-up material wheel constitute draw material to wheel and one first oil
Cylinder, wherein said pull-up material wheel is defined between the two with drop-down material wheel draws material mouth, and the oil cylinder masthead of described first oil cylinder is extremely
The upper top surface of pull-up material wheel, promotes it to press to drop-down material wheel all the time；Above-mentioned straightening mechanism includes and is fixed on above-mentioned body side
The first aligns wheel group that presenting a theatrical performance as the last item on a programme on wall, vertical direction row set and the second aligns wheel group that horizontal direction row sets, this is presented a theatrical performance as the last item on a programme
The passing channel of the peak, the first aligns wheel group passing channel and the second aligns wheel group of level table and above-mentioned drop-down material wheel
Four are held in same horizontal line, and the surface that the level that this is presented a theatrical performance as the last item on a programme is presented a theatrical performance as the last item on a programme is provided with and is movably hinged to above-mentioned organism sidewall
The first pinch roller, the top apical grafting of this first pinch roller has the second oil cylinder promoting it to press to the level table presented a theatrical performance as the last item on a programme all the time.
Material pulling mechanism described in above-mentioned further Technological improvement plan draws material to wheel for one group, and wherein this group draws material right
Pull-up material wheel in wheel, under the ordering about of the first oil cylinder, presses to drop-down material wheel all the time, it is achieved thereby that coiling linearly drawing of steel
Material, draws material stationarity good；Meanwhile, described straightening mechanism is divided into pinch roller to present a theatrical performance as the last item on a programme aligning, vertical direction the first aligns wheel of setting of row
Group aligning and horizontal direction row set second aligns wheel group aligning, for whole straightening process, can will be above-mentioned in pressure
Take turns aligning of presenting a theatrical performance as the last item on a programme and classify as thick straightening processing, and the first aligns wheel group aligning of postorder and the second aligns wheel group aligning are sorted out
Process for fine straightening, the linearity that the major diameter after above-mentioned straightening process process coils steel can be obviously improved, and lifts postorder
Cold-heading machining quality.
As further technological improvement, hinged on the swing end of fork in above-mentioned second feeding oscillating oil cylinder assembly
Have the second pinch roller, and when this second pinch roller is in its dead-center position, its jointed shaft with enter the above-mentioned coiling steel drawing material mouth
Stub bar, both center line axis are maintained at the same horizontal plane.
In above-mentioned further technical scheme, the stub bar coiling steel directly bears against the lower section of the second pinch roller, when second
When fork in feeding oscillating oil cylinder assembly is depressed, the second pinch roller orders about stub bar and elastic deformation occurs, and stub bar is with the second pinch roller
Together push, and when the fork in the second feeding oscillating oil cylinder assembly above carries, the stub bar then elastic reset of above-mentioned coiling steel,
Then ibid carry with the second pinch roller one.Generally speaking, the stub bar of steel and the linkage knot of the second feeding oscillating oil cylinder assembly are coiled
Structure is simple, and action stability is good.
A kind of major diameter that the present invention obtains coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel, greatly
Diameter coiling steel stub bar can be relatively light the material pulling mechanism being fed through in its structure, then carry out the aligning of postorder
Process, save labour force；Meanwhile, major diameter coils material after said apparatus straightening processing, its steel straight line of itself
Degree is relatively preferable.
Brief description
Fig. 1 is that embodiment 1 is provided the cold headers on-line synchronous friction feeding uncoiling aligning that a kind of major diameter coils steel
The structure schematic diagram of device；
Fig. 2 is that embodiment 1 is provided the cold headers on-line synchronous friction feeding uncoiling aligning that a kind of major diameter coils steel
The local section schematic diagram of device；
Fig. 3 is that embodiment 2 is provided the cold headers on-line synchronous friction feeding uncoiling aligning that a kind of major diameter coils steel
The structure schematic diagram of device；
Fig. 4 is that embodiment 3 is provided the cold headers on-line synchronous friction feeding uncoiling aligning that a kind of major diameter coils steel
The structure schematic diagram of device.
In figure：Body 1, organism sidewall 2, hanging scroll 3, straightening mechanism 4, material pulling mechanism 5, feed mechanism 6, pull-up material wheel 7, under
Draw material wheel 8, the first oil cylinder 9, draw material mouth 10, the first feeding oscillating oil cylinder assembly 11, the second feeding oscillating oil cylinder assembly 12, backgauge
Axle 13, the first aligns wheel group 14, the second aligns wheel group 15, passing channel 16,17, level table 18 of presenting a theatrical performance as the last item on a programme, the first pinch roller 19,
Two oil cylinders 20, the second pinch roller 21.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment 1：
As depicted in figs. 1 and 2, a kind of major diameter that the present invention provides coils the cold headers on-line synchronous friction feeding of steel
Uncoiling straightener, including body 1, described organism sidewall 2 be provided with for mount steel coiling hanging scroll 3, for will hang
The steel of coiling being connected on hanging scroll 3 are sent into the material pulling mechanism 5 of straightening mechanism 4, are used for the coiling steel sent into by material pulling mechanism 5
Carry out the straightening mechanism 4 of machine straightening and for the stub bar of the coiling being articulated on hanging scroll 3 steel is sent into material pulling mechanism 5
Feed mechanism 6；
Described material pulling mechanism 5 includes one group by the pull-up material wheel 7 being movably articulated on above-mentioned organism sidewall 2 and fixes
What the drop-down material wheel 8 being hinged on above-mentioned organism sidewall 2 was constituted draws material to wheel and first oil cylinder 9, and wherein said is upper
Draw material wheel 7 and drop-down material wheel 8 to define between the two and draw material mouth 10, the oil cylinder masthead of described first oil cylinder 9 is supreme to draw material wheel 7
Upper top surface, promotes it to press to drop-down material wheel 8 all the time；
The side end fixation that described feed mechanism 6 includes a fork is hinged on above-mentioned organism sidewall 2, and separately
The side of one side end, first 11, fork of feeding oscillating oil cylinder assembly of back swing motion towards before and after this organism sidewall 2 work
End fixation is hinged on above-mentioned organism sidewall 2, and end side makees the of upper and lower back swing motion parallel to this organism sidewall 2
Two feeding oscillating oil cylinder assemblies 12 and being fixed on above-mentioned organism sidewall 2, and carry out on above-mentioned hanging scroll 3 outer ring same plane
Five uniform material blocking shaft 13；
Described straightening mechanism 4 includes vertical direction the first aligns wheel group 14 of setting of row and horizontal direction row sets the
Two aligns wheel groups 15, the peak of above-mentioned drop-down material wheel 8 and the first aligns wheel group 14 passing channel 16 and the second aligns wheel group
15 passing channel 16 three is held in same horizontal line.
Wherein, close on organism sidewall 2 in back swing motion track before and after the fork of above-mentioned first feeding oscillating oil cylinder assembly 11
Boundary's point be between this organism sidewall 2 and material blocking shaft 13；On the fork of above-mentioned second feeding oscillating oil cylinder assembly 12 next time
Pendulum movement locus is between this organism sidewall 2 and material blocking shaft 13；And, described second feeding oscillating oil cylinder assembly 12 is located at
With above-mentioned material pulling mechanism 5 between the two, and it swings end and is close to drawing of material pulling mechanism 5 first feeding oscillating oil cylinder assembly 11
Material mouth 10.
One of above-mentioned major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel, by steel
Coil on the hanging scroll 3 being articulated in its structure, the entirety that this steel is coiled is connected on the outside of material blocking shaft 13 by gear, its stub bar bypasses
Material blocking shaft 13 is located at the inner side of this material blocking shaft 13；This stub bar relative machine under the fork traction of the first feeding oscillating oil cylinder assembly 11
Back swing motion before and after body sidewall 2, simultaneously again under the fork traction of the second feeding oscillating oil cylinder assembly 12 parallel to organism sidewall 2
Back swing motion up and down, the combination of above-mentioned two action is the action drawing material mouth 10 feeding having used for reference staff toward material pulling mechanism 5, belongs to
Improve in mechanical bionics techniques, it is contemplated that described first feeding oscillating oil cylinder assembly 11 and the second feeding oscillating oil cylinder assembly
12 are hydraulic coupling drives, and the stub bar of therefore above-mentioned coiling steel just can easily be admitted to material pulling mechanism 5, then relatively
Enter the straightening mechanism 4 of postorder by material pulling mechanism 5, the cold headers on-line synchronous being finally completed major diameter coiling steel are continuously sent
Material uncoiling and straightening processing.
Embodiment 2：
A kind of major diameter provided in the present embodiment coils the cold headers on-line synchronous friction feeding uncoiling aligning of steel
Device, its general structure is consistent with embodiment 1, as shown in figure 3, but the described straightening mechanism 4 in the present embodiment also includes
Be fixed on and present a theatrical performance as the last item on a programme 17 on above-mentioned organism sidewall 2, this present a theatrical performance as the last item on a programme 17 the peak of level table 18 and above-mentioned drop-down material wheel 8,
The passing channel 16 4 of the passing channel 16 of the first aligns wheel group 14 and the second aligns wheel group 15 is held in same level
On line, this 17 present a theatrical performance as the last item on a programme 18 surface of level of presenting a theatrical performance as the last item on a programme is provided with the first pinch roller 19 being movably hinged to above-mentioned organism sidewall 2, should
The top apical grafting of the first pinch roller 19 have promote its press to all the time present a theatrical performance as the last item on a programme 17 level table 18 the second oil cylinder 20.
Above-mentioned straightening mechanism 4 be divided into pinch roller present a theatrical performance as the last item on a programme 17 alignings, vertical direction the first aligns wheel group 14 of setting of row align with
And horizontal direction the second aligns wheel group 15 of setting of row aligns, for whole straightening process, can will be above-mentioned in pinch roller present a theatrical performance as the last item on a programme
17 alignings classify as thick straightening processing, and the first aligns wheel group 14 of postorder are aligned and the second aligns wheel group 15 aligns classification
Process for fine straightening, the linearity that the major diameter after above-mentioned straightening process process coils steel can be obviously improved, and lifts postorder
Cold-heading machining quality.
Embodiment 3：
A kind of major diameter provided in the present embodiment coils the cold headers on-line synchronous friction feeding uncoiling aligning of steel
Device, its general structure is consistent with embodiment 2, but as shown in figure 4, the second feeding oscillating oil cylinder group described in the present embodiment
Second pinch roller 21 is hinged with the swing end of fork in part 12, and when this second pinch roller 21 is in its dead-center position, its hinge
Spindle is maintained at the same horizontal plane with the stub bar entering the above-mentioned coiling steel drawing material mouth 10, both center line axis.
The stub bar of above-mentioned coiling steel directly bears against the lower section of the second pinch roller 21, when in the second feeding oscillating oil cylinder assembly 12
Fork pressure when, the second pinch roller 21 orders about stub bar and elastic deformation occurs, and stub bar together pushes with the second pinch roller 21, and when the
When fork in two feeding oscillating oil cylinder assemblies 12 above carries, the stub bar then elastic reset of above-mentioned coiling steel, then with the second pressure
Take turns 21 1 ibid to carry.Generally speaking, the stub bar of coiling steel and the linkage structure of the second feeding oscillating oil cylinder assembly 12 are simple, move
Make good stability.
Claims (3)
1. a kind of major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel, including body（1）, described
Organism sidewall（2）It is provided with the hanging scroll for mounting steel coiling（3）, for hanging scroll will be articulated in（3）On coiling steel
Send into straightening mechanism（4）Material pulling mechanism（5）And for will be by material pulling mechanism（5）The coiling steel sent into carry out machine straightening
Straightening mechanism（4）It is characterised in that：
In above-mentioned organism sidewall（2）On be additionally provided with for hanging scroll will be articulated in（3）On coiling steel stub bar send into draw material
Mechanism（5）Feed mechanism（6）, this feed mechanism（6）The side end fixation including a fork is hinged on above-mentioned body
Side wall（2）Go up and end side is towards this organism sidewall（2）First feeding oscillating oil cylinder assembly of back swing motion before and after work
（11）, a side end fixation of a fork be hinged on above-mentioned organism sidewall（2）Go up and end side is parallel to this body side
Wall（2）Make the second feeding oscillating oil cylinder assembly of upper and lower back swing motion（12）And it is fixed on above-mentioned organism sidewall（2）Upper and
Above-mentioned hanging scroll（3）At least three uniform material blocking shaft are carried out on the same plane of outer ring（13）；
Wherein, above-mentioned first feeding oscillating oil cylinder assembly（11）Fork before and after close on organism sidewall in back swing motion track（2）
Boundary's point be in this organism sidewall（2）With material blocking shaft（13）Between；Above-mentioned second feeding oscillating oil cylinder assembly（12）Fork
Back swing motion track is in this organism sidewall up and down（2）With material blocking shaft（13）Between；And, described second feeding oscillating oil cylinder
Assembly（12）Positioned at the first feeding oscillating oil cylinder assembly（11）With above-mentioned material pulling mechanism（5）Between the two, and its swing end
Next-door neighbour's material pulling mechanism（5）Draw material mouth（10）.
2. a kind of major diameter according to claim 1 coils the cold headers on-line synchronous friction feeding uncoiling aligning of steel
Device, is characterized in that above-mentioned material pulling mechanism（5）Include one group by being movably articulated in above-mentioned organism sidewall（2）On pull-up material
Wheel（7）It is hinged on above-mentioned organism sidewall with fixation（2）On drop-down material wheel（8）Constitute draws material to wheel and first oil cylinder
（9）, wherein said pull-up material wheel（7）With drop-down material wheel（8）Define between the two and draw material mouth（10）, described first oil cylinder
（9）Oil cylinder masthead supreme draw material wheel（7）Upper top surface, promote it to press to drop-down material wheel all the time（8）；Above-mentioned straightening mechanism
（4）Include and be fixed on above-mentioned organism sidewall（2）On present a theatrical performance as the last item on a programme（17）, vertical direction the first aligns wheel group of setting of row（14）And
The second aligns wheel group that horizontal direction row sets（15）, this is presented a theatrical performance as the last item on a programme（17）Level table（18）With above-mentioned drop-down material wheel（8）?
High point, the first aligns wheel group（14）Passing channel and the second aligns wheel group（15）Passing channel be held in same water
On horizontal line, this is presented a theatrical performance as the last item on a programme（17）Level table（18）Surface be provided with and be movably hinged to above-mentioned organism sidewall（2）On first
Pinch roller（19）, this first pinch roller（19）Top apical grafting have and promote it to press to all the time to present a theatrical performance as the last item on a programme（17）Level table（18）Second
Oil cylinder（20）.
3. a kind of major diameter according to claim 2 coils the cold headers on-line synchronous friction feeding uncoiling aligning of steel
Device, is characterized in that above-mentioned second feeding oscillating oil cylinder assembly（12）It is hinged with the second pinch roller on the swing end of middle fork
（21）, and this second pinch roller（21）When being in its dead-center position, its jointed shaft is above-mentioned with entrance to draw material mouth（10）Coiling steel
The stub bar of material, both axis are maintained at the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331817.1A CN104923710B (en) | 2015-06-16 | 2015-06-16 | Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331817.1A CN104923710B (en) | 2015-06-16 | 2015-06-16 | Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104923710A CN104923710A (en) | 2015-09-23 |
| CN104923710B true CN104923710B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331817.1A Active CN104923710B (en) | 2015-06-16 | 2015-06-16 | Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530474B (en) * | 2018-12-20 | 2024-03-26 | 北京京诚瑞信长材工程技术有限公司 | Coil straightening production line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457277A1 (en) * | 2003-03-14 | 2004-09-15 | Progress Maschinen & Automation AG | Steel reinforcing wire straightening apparatus |
| CN103143595A (en) * | 2013-03-21 | 2013-06-12 | 宁波海星机械制造有限公司 | Portable straightening mechanism of multi-station cold header |
| CN104028591A (en) * | 2014-06-27 | 2014-09-10 | 洛阳久德轴承模具技术有限公司 | Online synchronous continuous feeding, uncoiling and straightening equipment of bearing roller cold header |
| CN204700236U (en) * | 2015-06-16 | 2015-10-14 | 宁波思进机械股份有限公司 | Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel |
-
2015
- 2015-06-16 CN CN201510331817.1A patent/CN104923710B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457277A1 (en) * | 2003-03-14 | 2004-09-15 | Progress Maschinen & Automation AG | Steel reinforcing wire straightening apparatus |
| CN103143595A (en) * | 2013-03-21 | 2013-06-12 | 宁波海星机械制造有限公司 | Portable straightening mechanism of multi-station cold header |
| CN104028591A (en) * | 2014-06-27 | 2014-09-10 | 洛阳久德轴承模具技术有限公司 | Online synchronous continuous feeding, uncoiling and straightening equipment of bearing roller cold header |
| CN204700236U (en) * | 2015-06-16 | 2015-10-14 | 宁波思进机械股份有限公司 | Major diameter coils the cold headers on-line synchronous friction feeding uncoiling straightener of steel |
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| CN104923710A (en) | 2015-09-23 |
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