WO2015003335A1 - Adjustable rebar bending mechanism - Google Patents
Adjustable rebar bending mechanism Download PDFInfo
- Publication number
- WO2015003335A1 WO2015003335A1 PCT/CN2013/079107 CN2013079107W WO2015003335A1 WO 2015003335 A1 WO2015003335 A1 WO 2015003335A1 CN 2013079107 W CN2013079107 W CN 2013079107W WO 2015003335 A1 WO2015003335 A1 WO 2015003335A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- positioning
- bending mechanism
- base
- positioning groove
- post body
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
Definitions
- the utility model relates to an adjustable steel bar bending mechanism. Background technique
- the steel bar bending machine In construction engineering, the reinforced concrete reinforcement skeleton often needs to be bent.
- the steel bar bending machine is usually used for bending.
- the steel bar bending machine generally includes a frame.
- the power device with a transmission mechanism is installed on the frame, and the power device is provided with a bending mechanism.
- the bending mechanism generally includes The swing rod support and the bending shaft fixed to the frame through the bearing housing.
- the use of bending mechanisms is generally suitable for construction sites, with large investment and frequent use, and is suitable for industrial applications. For some occasions, such as in daily life or in the case of the need to renovate the residents' own houses, it is necessary to bend the steel bars or materials similar to the steel bars. In this case, it is neither economical nor special to purchase the steel bar bending machine. Taking up space is very impractical. Utility model content
- the utility model aims to provide an adjustable steel bar bending mechanism, which is suitable for household or small-scale construction occasions, has small volume, low cost, can be adjusted, and has wider application range.
- the adjustable steel bar bending mechanism comprises a base, wherein the base is provided with two or more positioning posts protruding from the base, and the base is provided with a positioning groove matched with the positioning post, the positioning The slot includes a wide positioning slot and a narrow positioning slot spaced apart from each other.
- the positioning post comprises a top positioning cylinder, a bottom positioning cylinder, and a connecting cylinder connecting the two, the connecting cylinder has a rectangular cross section, and the long side is matched with the wide positioning groove, and the short The sides are adapted to the narrow positioning slots.
- An anti-wear sleeve is mounted on the periphery of the positioning post.
- the anti-wear sleeve and the positioning column are movably connected.
- the utility model is applicable not only to steel bars but also to materials similar to steel bars, such as iron bars with smaller diameters and thicker wires.
- the steel bar or similar steel bar material is clamped between the two positioning columns by a positioning column disposed on the positioning seat, and an external force is applied to the end to be bent to complete the bending and shaping of the steel bar or the like.
- the wear-resistant sleeve assembled on the periphery of the positioning post can well protect the positioning post and prolong its use time. Moreover, it can be replaced in the case of severe wear and tear, avoiding the trouble of replacing the positioning post.
- the utility model has the advantages that the structure of the steel bar bending mechanism is small, the volume is small, the cost is low, the use is convenient, the use period is long, the use requirements of the family and the small-scale construction occasion are met, and the positioning column can be adjusted, so that the scope of application is wider. You can get a different effect of the bending effect.
- FIG. 1 is a schematic structural view of a steel bar bending mechanism of the present invention
- FIG 2 is a top view of the connecting column of the steel bar bending mechanism of the present invention.
- Figure 3 is a front elevational view of the positioning column of the steel bar bending mechanism of the present invention. detailed description:
- the adjustable steel bar bending mechanism comprises a base 1 , and two positioning posts 2 protruding from the base are arranged on the base, and the positioning pillars are used together with the positioning slots 3 for convenient fixing.
- a fixing hole 4 is further disposed on the base; specifically, the positioning groove 3 includes a wide positioning groove 32 and a narrow positioning groove 34 which are spaced apart from each other, and the positioning column 2 includes a top positioning cylinder 22, a bottom positioning cylinder 24, and a connecting cylinder 26 connecting the two, the connecting cylinder has a rectangular cross section, the long side of the connecting cylinder is matched with the wide positioning groove, and the short side is matched with the narrow positioning groove, and An anti-wear sleeve is mounted on the periphery of the positioning post at the top of the positioning post.
- the base is fixed on the workbench, the part near the bent end of the steel bar is stuck between the two positioning columns, and then an external force is applied to the end to be bent, that is, the bending and shaping of the steel bar is completed;
- the positioning post can be rotated.
- the positioning post can be passed through the narrow positioning groove, and then the positioning post can be rotated when reaching the other wide positioning groove.
- the long side of the connecting cylinder can be parallel to the wide positioning groove.
- the adjustable steel bar bending mechanism has a clean structure, small volume, low cost, convenient use and long service life, and meets the requirements for use in homes and small-scale buildings, and can be adjusted due to its positioning column. Therefore, the scope of application is wider, and the bending effect of different effects can be obtained.
Abstract
An adjustable rebar bending mechanism, comprising a base (1), the base (1) is provided with two or more positioning posts (2) protruding out of the base (1), and positioning grooves (3) coordinating with the positioning posts (2); the positioning grooves (3) include a wide positioning groove (32) and a narrow positioning groove (34) spaced apart; the positioning posts (2) comprise a top positioning post body (22), a bottom positioning post body (24) and a connecting post body (26) connecting the top positioning post body (22) and the bottom positioning post body (24); and the cross section of the connecting post body (26) is a rectangle, the long side thereof fitting the wide positioning groove (32), and the short side thereof fitting the narrow positioning groove (34). Compared with the prior art, the adjustable rebar bending mechanism has a simple structure, a small size, low costs and a long service cycle, and is easy to use, thus meeting the requirements of use for home and small-scale construction, and has a wider range of application and achieves different bending results due to the adjustable positioning posts (2) thereof.
Description
说 明 书 Description
可调钢筋折弯机构 技术领域 Adjustable steel bending mechanism
本实用新型涉及一种可调钢筋折弯机构。 背景技术 The utility model relates to an adjustable steel bar bending mechanism. Background technique
建筑工程中， 钢筋混凝土的钢筋骨架经常需要折弯加工。 目前， 通常使用 钢筋折弯机进行折弯加工， 钢筋折弯机一般包括机架， 在机架上安装有带有传 动机构的动力装置， 动力装置上设有折弯机构， 折弯机构一般包括摆杆支座以 及通过轴承座固定在机架上的折弯转轴。但是使用折弯机构一般适用于建筑工 地， 投资大， 使用频繁， 适用于工业化场合。 而对于某些场合， 例如日常生活 中或者在居民自家房屋需要改造的情况下， 也会需要对钢筋或者与钢筋类似的 材料进行折弯， 这时若专门购置钢筋折弯机既不经济， 又占据空间， 非常的不 实际。 实用新型内容 In construction engineering, the reinforced concrete reinforcement skeleton often needs to be bent. At present, the steel bar bending machine is usually used for bending. The steel bar bending machine generally includes a frame. The power device with a transmission mechanism is installed on the frame, and the power device is provided with a bending mechanism. The bending mechanism generally includes The swing rod support and the bending shaft fixed to the frame through the bearing housing. However, the use of bending mechanisms is generally suitable for construction sites, with large investment and frequent use, and is suitable for industrial applications. For some occasions, such as in daily life or in the case of the need to renovate the residents' own houses, it is necessary to bend the steel bars or materials similar to the steel bars. In this case, it is neither economical nor special to purchase the steel bar bending machine. Taking up space is very impractical. Utility model content
本实用新型的目的在于提供一种可调钢筋折弯机构， 适合家庭或小规模 建筑场合使用， 体积小， 成本低， 且可以调节， 适用范围更广。 The utility model aims to provide an adjustable steel bar bending mechanism, which is suitable for household or small-scale construction occasions, has small volume, low cost, can be adjusted, and has wider application range.
本实用新型采用的技术方案如下： The technical scheme adopted by the utility model is as follows:
这种可调钢筋折弯机构， 包括底座， 所述的底座上设有两个或两个以上突 出底座的定位柱， 所述的底座上设置有与定位柱配合的定位槽， 所述的定位槽 包括有相互间隔的宽定位槽与窄定位槽。 The adjustable steel bar bending mechanism comprises a base, wherein the base is provided with two or more positioning posts protruding from the base, and the base is provided with a positioning groove matched with the positioning post, the positioning The slot includes a wide positioning slot and a narrow positioning slot spaced apart from each other.
所述的定位柱包括有顶部定位柱体， 底部定位柱体， 以及连接上述两者的 连接柱体， 所述的连接柱体截面为长方形， 其长边与宽定位槽相适配， 其短边 与窄定位槽相适配。 The positioning post comprises a top positioning cylinder, a bottom positioning cylinder, and a connecting cylinder connecting the two, the connecting cylinder has a rectangular cross section, and the long side is matched with the wide positioning groove, and the short The sides are adapted to the narrow positioning slots.
在所述的定位柱外围装配有防磨套。
所述防磨套与定位柱活动连接本实用新型不仅适用于钢筋 , 也适用于类似 钢筋的材料， 如直径较小的铁棒， 较粗的铁丝等。 An anti-wear sleeve is mounted on the periphery of the positioning post. The anti-wear sleeve and the positioning column are movably connected. The utility model is applicable not only to steel bars but also to materials similar to steel bars, such as iron bars with smaller diameters and thicker wires.
通过设置在定位座上的定位柱， 将钢筋或者类似钢筋的材料卡在两根定位 柱间， 再对要折弯的一端施加一个外力， 即可完成钢筋或者类似钢筋材料的折 弯定型。 The steel bar or similar steel bar material is clamped between the two positioning columns by a positioning column disposed on the positioning seat, and an external force is applied to the end to be bent to complete the bending and shaping of the steel bar or the like.
定位柱外围装配的防磨套可以很好地保护定位柱， 延长其使用时间。 而且 在磨损较严重的情况下可以更换， 避免更换定位柱的麻烦。 The wear-resistant sleeve assembled on the periphery of the positioning post can well protect the positioning post and prolong its use time. Moreover, it can be replaced in the case of severe wear and tear, avoiding the trouble of replacing the positioning post.
本实用新型相对于现有技术， 有以下优点： Compared with the prior art, the utility model has the following advantages:
本实用新型钢筋折弯机构构造筒洁， 体积小， 成本低， 使用方便， 使用周 期长，满足了家庭以及小规模建筑场合的使用要求，且由于其定位柱可以调节， 从而适用范围更广， 可以得到不同效果的弯折效果。 The utility model has the advantages that the structure of the steel bar bending mechanism is small, the volume is small, the cost is low, the use is convenient, the use period is long, the use requirements of the family and the small-scale construction occasion are met, and the positioning column can be adjusted, so that the scope of application is wider. You can get a different effect of the bending effect.
附图说明 DRAWINGS
图 1为本实用新型钢筋折弯机构的结构示意图； 1 is a schematic structural view of a steel bar bending mechanism of the present invention;
图 2为本实用新型钢筋弯折机构连接柱体的俯视图。 2 is a top view of the connecting column of the steel bar bending mechanism of the present invention.
图 3为本实用新型钢筋弯折机构定位柱整体正面视图。 具体实施方式： Figure 3 is a front elevational view of the positioning column of the steel bar bending mechanism of the present invention. detailed description:
以下以具体实施例来说明本实用新型的技术方案， 但本实用新型的保护范 围不限于此： The technical solutions of the present invention are described below by way of specific embodiments, but the scope of protection of the present invention is not limited thereto:
参见图 1-图 3 , 这种可调钢筋折弯机构， 包括底座 1 , 底座上设有两个突 出底座的定位柱 2 , 所述的定位柱与定位槽 3配合使用， 为方便固定还可以在 底座上还设有固定孔 4; 具体来说， 所述的定位槽 3包括有相互间隔的宽定位 槽 32与窄定位槽 34 , 而所述的定位柱 2包括有顶部定位柱体 22 , 底部定位柱 体 24 , 以及连接上述两者的连接柱体 26 , 所述的连接柱体截面为长方形， 其 长边与宽定位槽相适配， 其短边与窄定位槽相适配， 同时在所述的定位柱的顶 部定位柱外围装配有防磨套。
使用时， 先将底座固定在工作台上， 将钢筋的要折弯端附近的部分卡在两 个定位柱间， 然后对要折弯的一端施加外力， 即完成了钢筋的折弯定型； 而在 调节的时候，可以将定位柱转动，当定位柱的连接柱体的短边转至定位槽中时， 就可以将定位柱通过窄定位槽， 到达另一宽定位槽时再转动定位柱， 使连接柱 体的长边与宽定位槽平行即可。 Referring to FIG. 1 to FIG. 3 , the adjustable steel bar bending mechanism comprises a base 1 , and two positioning posts 2 protruding from the base are arranged on the base, and the positioning pillars are used together with the positioning slots 3 for convenient fixing. A fixing hole 4 is further disposed on the base; specifically, the positioning groove 3 includes a wide positioning groove 32 and a narrow positioning groove 34 which are spaced apart from each other, and the positioning column 2 includes a top positioning cylinder 22, a bottom positioning cylinder 24, and a connecting cylinder 26 connecting the two, the connecting cylinder has a rectangular cross section, the long side of the connecting cylinder is matched with the wide positioning groove, and the short side is matched with the narrow positioning groove, and An anti-wear sleeve is mounted on the periphery of the positioning post at the top of the positioning post. In use, the base is fixed on the workbench, the part near the bent end of the steel bar is stuck between the two positioning columns, and then an external force is applied to the end to be bent, that is, the bending and shaping of the steel bar is completed; During the adjustment, the positioning post can be rotated. When the short side of the connecting cylinder of the positioning post is turned into the positioning groove, the positioning post can be passed through the narrow positioning groove, and then the positioning post can be rotated when reaching the other wide positioning groove. The long side of the connecting cylinder can be parallel to the wide positioning groove.
与现有技术相比， 该可调钢筋折弯机构构造筒洁， 体积小， 成本低， 使用 方便， 使用周期长， 满足了家庭以及小规模建筑场合的使用要求， 且由于其定 位柱可以调节， 从而适用范围更广， 可以得到不同效果的弯折效果。
Compared with the prior art, the adjustable steel bar bending mechanism has a clean structure, small volume, low cost, convenient use and long service life, and meets the requirements for use in homes and small-scale buildings, and can be adjusted due to its positioning column. Therefore, the scope of application is wider, and the bending effect of different effects can be obtained.
Claims
1.可调钢筋折弯机构， 包括底座， 其特征在于： 所述的底座上设有两个或两个 以上突出底座的定位柱， 所述的底座上设置有与定位柱配合的定位槽， 所述的 定位槽包括有相互间隔的宽定位槽与窄定位槽。 The adjustable steel bar bending mechanism comprises a base, wherein: the base is provided with two or more positioning pillars protruding from the base, and the base is provided with a positioning groove matched with the positioning column, The positioning groove includes a wide positioning groove and a narrow positioning groove which are spaced apart from each other.
2.如权利要求 1所述的可调钢筋折弯机构， 其特征在于： 所述的定位柱包括有 顶部定位柱体， 底部定位柱体， 以及连接上述两者的连接柱体， 所述的连接柱 体截面为长方形， 其长边与宽定位槽相适配， 其短边与窄定位槽相适配。 2 . The adjustable steel bar bending mechanism according to claim 1 , wherein: the positioning post comprises a top positioning cylinder, a bottom positioning cylinder, and a connecting cylinder connecting the two, The connecting cylinder has a rectangular cross section, and the long side is matched with the wide positioning groove, and the short side is matched with the narrow positioning groove.
3.如权利要求 1或 2所述的可调钢筋折弯机构， 其特征在于： 在所述的定位柱 外围装配有防磨套。 The adjustable steel bar bending mechanism according to claim 1 or 2, wherein: a wear-resistant sleeve is attached to the periphery of the positioning post.
4.如权利要求 3所述的可调钢筋折弯机构， 其特征在于： 所述防磨套与定位柱 活动连接。
The adjustable steel bar bending mechanism according to claim 3, wherein: the wear preventing sleeve is movably connected to the positioning post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/079107 WO2015003335A1 (en) | 2013-07-10 | 2013-07-10 | Adjustable rebar bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/079107 WO2015003335A1 (en) | 2013-07-10 | 2013-07-10 | Adjustable rebar bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015003335A1 true WO2015003335A1 (en) | 2015-01-15 |
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ID=52279299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/079107 WO2015003335A1 (en) | 2013-07-10 | 2013-07-10 | Adjustable rebar bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2015003335A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6067835A (en) * | 1999-04-02 | 2000-05-30 | Pollock; Michael R. | Wire straightener |
| JP2002066678A (en) * | 2000-08-17 | 2002-03-05 | Aiwa Koki Kk | Manufacturing method of spiral corrugated wire |
| CN201082455Y (en) * | 2007-11-14 | 2008-07-09 | 山东天齐置业集团股份有限公司 | Positional multi-angle steel bar bender |
| CN201217025Y (en) * | 2008-06-05 | 2009-04-08 | 安徽马钢和菱实业有限公司 | Fixture for steel bar bender |
| CN202438637U (en) * | 2012-02-22 | 2012-09-19 | 吴法根 | Rebar bender |
-
2013
- 2013-07-10 WO PCT/CN2013/079107 patent/WO2015003335A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6067835A (en) * | 1999-04-02 | 2000-05-30 | Pollock; Michael R. | Wire straightener |
| JP2002066678A (en) * | 2000-08-17 | 2002-03-05 | Aiwa Koki Kk | Manufacturing method of spiral corrugated wire |
| CN201082455Y (en) * | 2007-11-14 | 2008-07-09 | 山东天齐置业集团股份有限公司 | Positional multi-angle steel bar bender |
| CN201217025Y (en) * | 2008-06-05 | 2009-04-08 | 安徽马钢和菱实业有限公司 | Fixture for steel bar bender |
| CN202438637U (en) * | 2012-02-22 | 2012-09-19 | 吴法根 | Rebar bender |
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