CN201711469U - Combined guiding mechanism for pay-off frame of reinforcement bar hoop bending machine - Google Patents
Combined guiding mechanism for pay-off frame of reinforcement bar hoop bending machine Download PDFInfo
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- CN201711469U CN201711469U CN2010201941495U CN201020194149U CN201711469U CN 201711469 U CN201711469 U CN 201711469U CN 2010201941495 U CN2010201941495 U CN 2010201941495U CN 201020194149 U CN201020194149 U CN 201020194149U CN 201711469 U CN201711469 U CN 201711469U
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- 238000005452 bending Methods 0.000 title claims abstract description 17
- 230000002787 reinforcement Effects 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 2
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Abstract
一种钢筋弯箍机放线架组合导向机构，包括框架、导向轮和连接螺钉，所述框架为矩形，导向轮在水平向和竖直向分别间隔排列有至少两组，水平向导向轮和竖直向导向轮垂直交叉组合安装于框架内，每两组水平向导向轮和竖直向导向轮的垂直交叉处形成矩形穿线口；所述导向轮由轮轴、串联在轮轴上的轮轴承组，以及轮轴承组两端的轮轴用弹性挡圈构成，轮轴的两端由连接螺钉与框架固定。本实用新型的导向轮采用多个轮轴承串联，当其中有一个或几个轮轴承损坏时，卸下轮轴用弹性挡圈即可更换轮轴承。另外由于采用轮轴承标准件，采购方便，也降低了成本，同时使用轮轴承大大降低了摩擦阻力，降低了弯箍机牵引的能耗，可适应钢筋弯箍快速的送料要求。
A combined guide mechanism for a rebar bending machine pay-off frame, including a frame, guide wheels and connecting screws, the frame is rectangular, at least two sets of guide wheels are arranged at intervals in the horizontal and vertical directions, and the horizontal guide wheels and The vertical guide wheels are vertically intersected and installed in the frame, and the vertical intersections of each two sets of horizontal guide wheels and vertical guide wheels form a rectangular threading opening; the guide wheels are composed of wheel shafts and wheel bearings connected in series , and the wheel shaft at both ends of the wheel bearing group is made of elastic circlips, and the two ends of the wheel shaft are fixed with the frame by connecting screws. The guide wheel of the utility model adopts a plurality of wheel bearings in series, and when one or more wheel bearings are damaged, the wheel bearings can be replaced by removing the circlip for the wheel shaft. In addition, due to the use of standard wheel bearings, the purchase is convenient and the cost is also reduced. At the same time, the use of wheel bearings greatly reduces the frictional resistance and reduces the energy consumption of the hoop bending machine. It can meet the requirements of fast feeding of steel bar bending hoops.
Description
技术领域technical field
本实用新型涉及一种钢筋弯箍机，特别是一种数控钢筋弯箍机放线架上的送料导向机构。The utility model relates to a steel bar hoop bending machine, in particular to a feeding guide mechanism on a wire rack of a numerically controlled steel bar hoop bending machine.
背景技术Background technique
随着钢筋弯箍机技术的发展，钢筋弯箍速度也越来越高，对于弯箍机送料导向机构提出了更高要求。现有导向机构钢筋过线时仅与单个滚轮接触，为满足送料速度要求，钢筋与滚轮摩擦阻力较大，造成滚轮的磨损较大，滚轮更换成本高。With the development of the hoop bending machine technology, the hoop bending speed of the steel bar is getting higher and higher, which puts forward higher requirements for the feeding guide mechanism of the hoop bending machine. The steel bar of the existing guide mechanism only contacts with a single roller when passing the line. In order to meet the requirements of the feeding speed, the friction resistance between the steel bar and the roller is relatively large, resulting in large wear of the roller and high cost of replacement of the roller.
发明内容Contents of the invention
本实用新型的目的是提供一种钢筋弯箍机放线架组合导向机构，要解决现有的导向机构零件易磨损，能耗大，不易更换的技术问题。The purpose of the utility model is to provide a combination guide mechanism of a rebar hoop bending machine pay-off frame, which solves the technical problems that the existing guide mechanism parts are easy to wear, consume a lot of energy, and are not easy to replace.
为实现上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
这种钢筋弯箍机放线架组合导向机构，包括框架、导向轮和连接螺钉，其特征在于：所述框架为矩形，导向轮在水平向和竖直向分别间隔排列有至少两组，水平向导向轮和竖直向导向轮垂直交叉组合安装于框架内，每两组水平向导向轮和竖直向导向轮的垂直交叉处形成矩形穿线口。The combination guiding mechanism of the steel bar hoop bending machine pay-off frame includes a frame, guide wheels and connecting screws. The guide wheels and the vertical guide wheels are vertically intersected and assembled in the frame, and the vertical intersections of each two groups of horizontal guide wheels and vertical guide wheels form a rectangular threading opening.
所述导向轮由轮轴、串联在轮轴上的轮轴承组，以及轮轴承组两端的轮轴用弹性挡圈构成，轮轴的两端由连接螺钉与框架固定。The guide wheel is composed of a wheel shaft, a wheel bearing group connected in series on the wheel shaft, and a circlip for the wheel shaft at both ends of the wheel bearing group. The two ends of the wheel shaft are fixed with the frame by connecting screws.
所述轮轴上有轮轴用弹性挡圈的安装槽，轮轴用弹性挡圈卡于轮轴上的安装槽内。A mounting groove for a circlip for the wheel shaft is provided on the wheel shaft, and the circlip for the wheel shaft is stuck in the mounting groove on the wheel shaft.
所述导向轮的轮轴承组可由5～15个标准轮轴承串联而成。The wheel bearing group of the guide wheel can be formed by connecting 5 to 15 standard wheel bearings in series.
所述水平向导向轮有三组、竖直向导向轮有两组，水平向导向轮和竖直向导向轮垂直交叉形成两个矩形穿线口。There are three sets of horizontal guide wheels and two sets of vertical guide wheels. The horizontal guide wheels and the vertical guide wheels vertically intersect to form two rectangular threading openings.
与现有技术相比本实用新型具有以下特点和有益效果：Compared with the prior art, the utility model has the following characteristics and beneficial effects:
本实用新型采用多组导向轮以垂直交叉方式组合，导向轮的组数与所需穿线口的数量相匹配。导向轮采用多个轮轴承串联，由于钢筋送料时磨损的部分只是集中在一小块区域，也就是只对少数几个轮轴承产生磨损，当其中有一个或几个轮轴承损坏时，卸下轮轴用弹性挡圈即可更换轮轴承。更换时只需将少数几个损坏的轮轴承更换即可，减少了损耗；另外由于采用轮轴承标准件，采购方便，也降低了成本，同时使用轮轴承大大降低了摩擦阻力，降低了弯箍机牵引的能耗，可适应钢筋弯箍快速的送料要求。The utility model adopts multiple groups of guide wheels to be combined in a vertical crossing manner, and the number of groups of guide wheels matches the number of required threading openings. The guide wheel adopts multiple wheel bearings connected in series. Since the worn part is only concentrated in a small area when the steel bar is fed, that is, only a few wheel bearings are worn. When one or several wheel bearings are damaged, remove the The wheel shaft can be replaced with a circlip for the wheel bearing. When replacing, only a few damaged wheel bearings can be replaced, which reduces loss; in addition, due to the use of standard wheel bearings, it is convenient to purchase and reduces costs. The energy consumption of machine traction can meet the requirements of fast feeding of steel bending hoops.
附图说明Description of drawings
下面结合附图对本实用新型做进一步详细的说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2是一组导向轮的结构示意图。Figure 2 is a structural schematic diagram of a set of guide wheels.
附图说明：1-轮轴，2-轮轴用弹性挡圈，3-轮轴承，4-框架，5-水平向导向轮，6-竖直向导向轮，7-连接螺钉，8-矩形穿线口。Description of drawings: 1-wheel shaft, 2-circlip for wheel shaft, 3-wheel bearing, 4-frame, 5-horizontal guide wheel, 6-vertical guide wheel, 7-connecting screw, 8-rectangular threading opening .
具体实施方式Detailed ways
实施例参见图1所示，这种钢筋弯箍机放线架组合导向机构，包括框架4、导向轮和连接螺钉，其特征在于：所述框架4为矩形，导向轮在水平向和竖直向分别间隔排列有至少两组，水平向导向轮5和竖直向导向轮6垂直交叉组合安装于框架4内，所述水平向导向轮5有三组、竖直向导向轮6有两组，水平向导向轮和竖直向导向轮垂直交叉形成两个矩形穿线口8。The embodiment is shown in Fig. 1, the combination guide mechanism of the pay-off rack of the steel bar hoop bending machine includes a frame 4, guide wheels and connecting screws, and is characterized in that: the frame 4 is rectangular, and the guide wheels are horizontally and vertically At least two groups are arranged at intervals, and the horizontal guide wheels 5 and the vertical guide wheels 6 are vertically intersected and installed in the frame 4. There are three groups of horizontal guide wheels 5 and two groups of vertical guide wheels 6. The horizontal direction guide wheel and the vertical direction guide wheel vertically intersect to form two rectangular threading openings 8 .
参见图2所示，所述导向轮由轮轴1、串联在轮轴上的轮轴承组，以及轮轴承组两端的轮轴用弹性挡圈2构成，轮轴1的两端由连接螺钉7与框架4固定。所述轮轴1上有轮轴用弹性挡圈2的安装槽，轮轴用弹性挡圈卡于轮轴上的安装槽内。导向轮的轮轴承组由10个标准轮轴承3串联而成。当其中有一个或几个轮轴承损坏时，卸下轮轴用弹性挡圈2即可更换轮轴承。Referring to Fig. 2, the guide wheel is composed of a wheel shaft 1, a wheel bearing group connected in series on the wheel shaft, and a
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201941495U CN201711469U (en) | 2010-05-18 | 2010-05-18 | Combined guiding mechanism for pay-off frame of reinforcement bar hoop bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201941495U CN201711469U (en) | 2010-05-18 | 2010-05-18 | Combined guiding mechanism for pay-off frame of reinforcement bar hoop bending machine |
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| CN201711469U true CN201711469U (en) | 2011-01-19 |
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| CN2010201941495U Expired - Fee Related CN201711469U (en) | 2010-05-18 | 2010-05-18 | Combined guiding mechanism for pay-off frame of reinforcement bar hoop bending machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353758A (en) * | 2014-09-19 | 2015-02-18 | 建科机械（天津）股份有限公司 | Combined traction wheel in steel bar traction mechanism |
| CN105731322A (en) * | 2016-05-06 | 2016-07-06 | 唐山贺祥机电股份有限公司 | Special middle part guide wheel group for toilet lifting forming machine |
-
2010
- 2010-05-18 CN CN2010201941495U patent/CN201711469U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353758A (en) * | 2014-09-19 | 2015-02-18 | 建科机械（天津）股份有限公司 | Combined traction wheel in steel bar traction mechanism |
| CN104353758B (en) * | 2014-09-19 | 2017-02-15 | 建科机械（天津）股份有限公司 | Combined traction wheel in steel bar traction mechanism |
| CN105731322A (en) * | 2016-05-06 | 2016-07-06 | 唐山贺祥机电股份有限公司 | Special middle part guide wheel group for toilet lifting forming machine |
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Granted publication date: 20110119 Termination date: 20120518 |