CN104759472B - Expanding-contracting type upset bin - Google Patents
Expanding-contracting type upset bin Download PDFInfo
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- CN104759472B CN104759472B CN201410002232.0A CN201410002232A CN104759472B CN 104759472 B CN104759472 B CN 104759472B CN 201410002232 A CN201410002232 A CN 201410002232A CN 104759472 B CN104759472 B CN 104759472B
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- stem
- active column
- connecting rod
- expanding
- chassis
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Abstract
The invention discloses a kind of expanding-contracting type upset bin, belong to cold-rolling equipment technical field.This upset bin includes chassis, it is fixedly installed stem stem in the middle part of described chassis, stem stem is outside equipped with vertical columns, at least provided with three active columns around stem stem, described active column is positioned on same circumference, active column lower end is through the hole on chassis, active column is connected by connecting rod with stem stem, the two ends of connecting rod are hinged with active column and stem stem respectively, it is provided with the spring pulling to stem stem between active column and stem stem, below chassis, each active column is provided with corresponding fixed support.The center correspondence that this device is applied on the rollover stand of cold rolling vertical type feeding be capable of all material volume is all right.
Description
Technical field
The present invention relates to a kind of upset bin, particularly to a kind of expanding-contracting type upset bin, belong to cold-rolling equipment technical field.
Background technology
In steel bar cold rolling, vertical feeding technique is the initial process of rolling mill production line, in prior art, cold rolled reinforcing steel bar with ribs vertical feeding system achieves the function of feeding in continuous material substantially, in vertical feeding, the volume hole of material volume is referred to as turnup from horizontal direction turning vertical direction, turnup is a link important in vertical feeding, in actual production, after often occurring that material volume completes turnup on upset bin, the phenomenon the most corresponding with a upper Juan Juankong center coiled by raw material, follow-up feeding and other operation are adversely affected, in cold rolling vertical type feeding, need a kind of material to be made to roll up the upset bin that position location diametrically is precisely consistent.
Summary of the invention
The present invention is for overcoming existing above problems of the prior art, it is provided that a kind of expanding-contracting type upset bin.
nullFor realizing the purpose of the present invention，The technical solution adopted in the present invention is: expanding-contracting type upset bin，Including chassis，It is fixedly installed stem stem in the middle part of described chassis，Stem stem is outside equipped with vertical columns，At least provided with three active columns around stem stem，Described active column is positioned on same circumference，Active column lower end is through the hole on chassis，Active column is connected by connecting rod with stem stem，The two ends of connecting rod are hinged with active column and stem stem respectively，The spring pulling to stem stem it is provided with between active column and stem stem，Below chassis, each active column is provided with corresponding fixed support，Described active column is connected by connecting rod with stem stem，Described connecting rod arranges two，Make active column、Stem stem、Connecting rod forms parallelogram four-bar linkage，Described active column lower end is connected with tumbler，It is running roller or spin that described active column lower end connects the tumbler arranged，Described active column lower end connects the running roller arranged or spin is connected on active column by universal joint，The spring pulling to stem stem it is provided with between active column and stem stem，Described number of springs is at least provided with two.
The Advantageous Effects of expanding-contracting type provided by the present invention upset bin is: when overturning bin and being horizontal, active column shrinks to stem stem direction under spring force, at this moment the actual outside diameter overturning bin is minimum, and material volume can be easily through on the vertical columns of bin, upset 90oTo plumbness, the tumbler of each active column lower end touches corresponding fixed support, under the effect of connecting rod, active column outwards struts, until reaching identical with material volume internal orifice dimension, at this moment the external diameter of bin is overturn to maximum, each active column is positioned on same circumference, at this moment the center of circumference is the center of material volume, realize the location at switching process Zhong Duiliaojuan center, when overturning bin and overturning to level from vertical means again, the actual outside diameter that each active column was drawn and achieved rollover stand by spring to stem stem is minimum.This apparatus structure is simple, it is easy to accomplish, the center correspondence being applied on the rollover stand of cold rolling vertical type feeding be capable of all material volume is all right, follow-up feeding and cold rolling speed, the raising of benefit.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram of level of the present invention.
Detailed description of the invention
In order to be better understood from and implement technical scheme, providing some embodiments of the present invention at this, these embodiments, in order to preferably explain technical solutions according to the invention, do not constitute any form to the present invention and limit.
nullExpanding-contracting type upset bin，Including chassis，It is fixedly installed stem stem in the middle part of described chassis，Stem stem is outside equipped with vertical columns，At least provided with three active columns around stem stem，Described active column is positioned on same circumference，Active column lower end is through the hole on chassis，Active column is connected by connecting rod with stem stem，The two ends of connecting rod are hinged with active column and stem stem respectively，The spring pulling to stem stem it is provided with between active column and stem stem，Below chassis, each active column is provided with corresponding fixed support，Described active column is connected by connecting rod with stem stem，Described connecting rod arranges two，Make active column、Stem stem、Connecting rod forms parallelogram four-bar linkage，Described active column lower end is connected with tumbler，It is running roller or spin that described active column lower end connects the tumbler arranged，Described active column lower end connects the running roller arranged or spin is connected on active column by universal joint，The spring pulling to stem stem it is provided with between active column and stem stem，Described number of springs is at least provided with two.In the present invention, vertical columns can arrange many, one can also be arranged, the center of stem stem can be with the circumferential concentric of active column composition, can not also be concentric, volume hole size according to material volume arranges length and the angle of connecting rod, and in the present invention, active column and vertical columns are arranged in different angles in a circumferential direction.More specifically embodiment is as shown in drawings, is respectively labeled as in accompanying drawing: 1: chassis；2: vertical columns；3-1: active column a；3-2: active column b；3-3: active column c；4-1: fixed support a；4-2: fixed support b；4-3: fixed support c；5-1: connecting rod a；5-2: connecting rod b；6-1: connecting rod c；6-2: connecting rod d；7-1: spring a；7-2: spring b；7-3: spring c；8-1: spring d；8-2: spring e；8-3: spring f；9: running roller；null10: material volume，Expanding-contracting type upset bin as shown in drawings，Including chassis 1，It is fixedly installed stem stem 11 in the middle part of described chassis 1，Stem stem 11 is outside equipped with vertical columns，In figure, 2 show the vertical columns of setting，At least provided with three active columns around stem stem 11，3-1 in figure、3-2、3-3、Shown respectively active column a、Active column b、Active column c，Described active column is positioned on same circumference，Active column lower end passes the One On The Chassis hole，Active column is connected by connecting rod with stem stem 11，The two ends of connecting rod are hinged with active column and stem stem respectively，The spring pulling to stem stem it is provided with between active column and stem stem 11，Bottom, chassis 1 is provided with corresponding fixed support corresponding to each active column，4-1 in figure、4-2、It is respectively corresponding to active column a3-1 shown in 4-3、Active column b3-2、The fixed support a of active column c3-3、Fixed support b、Fixed support c，Described active column is connected by connecting rod with stem stem 11，Described connecting rod arranges two，5-1 in figure、Two connecting rod a that 5-2 show between active column a3-1 and stem stem 11、Connecting rod b，6-1、Two connecting rod c that 6-2 show between active column c3-3 and stem stem 11、Connecting rod d，Make active column、Stem stem、Connecting rod forms parallelogram four-bar linkage，Described active column lower end is connected with tumbler，It is running roller or spin that described active column lower end connects the tumbler arranged，Arrange the rotation direction of roller or spin and connecting rod to strut direction consistent，9 show the running roller being arranged on active column b3-2 lower end，Described active column lower end connects the running roller arranged or spin is connected on active column by universal joint，The spring pulling to stem stem it is provided with between active column and stem stem，Described number of springs is at least provided with two，Figure shows the spring a7-1 arranged between active column a3-1 and stem stem 11、Spring b7-2、Spring c7-3，The spring d8-1 arranged between active column c3-3 and stem stem 11、Spring e8-2、Spring f8-3，Connection spring between active column b3-2 and stem stem 11 illustrates the most in the drawings，The quantity that in the present invention, active column is arranged can be with more than three.The work process of the present invention is: when rollover stand overturns to level under the driving of driving means, each active column is drawn close to stem stem direction under the effect of its spring being connected with stem stem, now the external diameter of rollover stand is minimum, after material is rolled up on the vertical columns on rollover stand, rollover stand upset 90 under the driving of driving meansoTo vertical state, the lower end of each active column touches corresponding fixed support, under the effect of connecting rod, each active column outwards struts, in each active column lower end, tumbler is set, during active column can be made outwards to strut, the frictional resistance between active column lower end and fixed support reduces, can preferably ensure that active column struts smoothly, when after each active column struts, the round external diameter of composition is equal with material volume hole, active column can not outwards opened, now the center of material volume 10 is overlapping with the center of the circle that each active column forms, realize the location to all Liao Juan centers, consistent to ensure the center that each material is rolled up.
After the various specific embodiments describing the present invention in detail above, those of ordinary skill in the art should be clearly understood that, various common knowledges according to this area, according to the present invention thinking can carry out various equivalent variations, equivalent or simply revise, these all should belong to the scope of technical solution of the present invention.
Claims (6)
1. expanding-contracting type upset bin, including chassis, it is characterized in that: in the middle part of described chassis, be fixedly installed stem stem, stem stem is outside equipped with vertical columns, at least provided with three active columns around stem stem, described active column is positioned on same circumference, active column lower end is through the hole on chassis, active column is connected by connecting rod with stem stem, the two ends of connecting rod are hinged with active column and stem stem respectively, it is provided with the spring pulling to stem stem between active column and stem stem, below chassis, each active column is provided with corresponding fixed support.
Expanding-contracting type the most according to claim 1 upset bin, it is characterised in that: described active column is connected by connecting rod with stem stem, and described connecting rod arranges two, makes active column, stem stem, connecting rod form parallelogram four-bar linkage.
Expanding-contracting type the most according to claim 1 upset bin, it is characterised in that: described active column lower end is connected with tumbler.
Expanding-contracting type the most according to claim 3 upset bin, it is characterised in that: it is running roller or spin that described active column lower end connects the tumbler arranged.
Expanding-contracting type the most according to claim 4 upset bin, it is characterised in that: described active column lower end connects the running roller arranged or spin is connected on active column by universal joint.
Expanding-contracting type the most according to claim 1 upset bin, it is characterised in that: being provided with the spring pulling to stem stem between active column and stem stem, described number of springs is at least provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002232.0A CN104759472B (en) | 2014-01-03 | 2014-01-03 | Expanding-contracting type upset bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002232.0A CN104759472B (en) | 2014-01-03 | 2014-01-03 | Expanding-contracting type upset bin |
Publications (2)
| Publication Number | Publication Date |
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| CN104759472A CN104759472A (en) | 2015-07-08 |
| CN104759472B true CN104759472B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410002232.0A Active CN104759472B (en) | 2014-01-03 | 2014-01-03 | Expanding-contracting type upset bin |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406036A (en) * | 2022-03-07 | 2022-04-29 | 青岛雷霆重工股份有限公司 | Vertical turnover cold-rolled wire rod coiling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5483665A (en) * | 1977-12-16 | 1979-07-03 | Hitachi Ltd | Guide unit on entry side of steel pipe piercing mill |
| SU1125076A1 (en) * | 1983-07-08 | 1984-11-23 | Колпинское Отделение Всесоюзного Научно-Исследовательского И Проектно-Конструкторского Института "Внииметмаш" | Bar stock turnover |
| CN2746992Y (en) * | 2004-11-08 | 2005-12-21 | 浙江精工科技股份有限公司 | Hydraulic swelling-up device |
| CN201127958Y (en) * | 2007-11-22 | 2008-10-08 | 中国第一重型机械集团公司 | Turnover machine |
| CN201735605U (en) * | 2010-05-21 | 2011-02-09 | 宝钢集团新疆八一钢铁有限公司 | Steel-turning frame for cold-rolling ribbed wire roll |
| CN203649008U (en) * | 2014-01-03 | 2014-06-18 | 安阳合力创科冶金新技术研发股份有限公司 | Expanding-contracting type material-overturning rack |
-
2014
- 2014-01-03 CN CN201410002232.0A patent/CN104759472B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5483665A (en) * | 1977-12-16 | 1979-07-03 | Hitachi Ltd | Guide unit on entry side of steel pipe piercing mill |
| SU1125076A1 (en) * | 1983-07-08 | 1984-11-23 | Колпинское Отделение Всесоюзного Научно-Исследовательского И Проектно-Конструкторского Института "Внииметмаш" | Bar stock turnover |
| CN2746992Y (en) * | 2004-11-08 | 2005-12-21 | 浙江精工科技股份有限公司 | Hydraulic swelling-up device |
| CN201127958Y (en) * | 2007-11-22 | 2008-10-08 | 中国第一重型机械集团公司 | Turnover machine |
| CN201735605U (en) * | 2010-05-21 | 2011-02-09 | 宝钢集团新疆八一钢铁有限公司 | Steel-turning frame for cold-rolling ribbed wire roll |
| CN203649008U (en) * | 2014-01-03 | 2014-06-18 | 安阳合力创科冶金新技术研发股份有限公司 | Expanding-contracting type material-overturning rack |
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| CN104759472A (en) | 2015-07-08 |
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Address after: 455000 Changjiang Road, high tech Zone, Henan, Anyang, China, 285 Applicant after: ANYANG HELI CHUANGKE METALLURGICAL NEW TECHNOLOGY CO., LTD. Address before: 455000 Changjiang Road, high tech Zone, Henan, Anyang, China, 285 Applicant before: ANYANG HELI CHUANGKE METALLURGICAL NEW TECHNOLOGY RESEARCH DEVELOPMENT CO., LTD. |
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Address after: 455000 No. 285 Changjiang Road, Anyang high tech Zone, Henan Patentee after: Anyang Fuxing Heli New Materials Co., Ltd. Address before: 455000 No. 285 Changjiang Road, Anyang high tech Zone, Henan Patentee before: Anyang Heli Techtronic Co., Ltd. |
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