WO2009033316A1 - Guiding and scraping edge device for copper strip - Google Patents
Guiding and scraping edge device for copper strip Download PDFInfo
- Publication number
- WO2009033316A1 WO2009033316A1 PCT/CN2007/002689 CN2007002689W WO2009033316A1 WO 2009033316 A1 WO2009033316 A1 WO 2009033316A1 CN 2007002689 W CN2007002689 W CN 2007002689W WO 2009033316 A1 WO2009033316 A1 WO 2009033316A1
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- WIPO (PCT)
- Prior art keywords
- guiding
- scraping
- copper strip
- cam
- swing arm
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
- B23D1/20—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only with tool-supports or work-supports specially mounted or guided for working in different directions or at different angles; Special purpose machines
- B23D1/26—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only with tool-supports or work-supports specially mounted or guided for working in different directions or at different angles; Special purpose machines for planing edges or ridges or cutting grooves
Definitions
- the invention relates to a coated pipe welding machine, in particular to a copper belt guiding scraping device, which is a preferred front end material guiding device on a coated welding pipe machine.
- the leading material guiding device at the front end is a guide groove-type structure. Due to the unreasonable structural design, the process of transitioning from the rising groove to the horizontal guiding groove in the production process, especially when the material passes through the guiding point of the guiding groove, due to the pulling force of the front end of the coating machine, plus the rear side of the guiding groove The resistance often causes the material to produce sharp friction at the transition point of the guide groove, which causes the surface damage and superheat oxidation of the strip to occur, which seriously affects the surface quality and electrical conductivity of the coiled tubing. At the same time, it also causes undue power consumption. For the above reasons, the existing tape guiding device has a need for further improvement.
- the invention aims at the problems existing in the prior art, and provides a simple and reasonable structure, high guiding precision of the material feeding, small friction resistance, no damage to the surface of the strip, and automatic scraping of the strip shearing surface to ensure the surface quality and welding quality of the coiled tubing, Eliminating the defects of the prior art; at the same time, the copper strip guiding scraping device is simple in operation and stable in performance.
- a guiding mechanism comprising two guiding rollers respectively arranged on the casing by roller shafts and a scraping mechanism disposed between the upper and lower covers of the casing;
- the scraping mechanism comprises a clutch cam, the upper end of the cam shaft is connected with the handle, the swing arm is arranged on both sides of the clutch cam, one end of the swing arm is connected with the upper and lower cover plates through the hinge shaft, and an adjustment spring is arranged on the outer side of the front part of the swing arm, the front end It is equipped with a knife that can be scraped.
- the guide rollers are provided with convex edges on both sides, and the wheel width is matched with the copper bandwidth.
- the guiding surface of the output end of the guiding roller is on the same horizontal line as the scraping tools on both sides.
- the inner side of the swing arm is in contact with the working surface of the cam at the moment, and when the cam is in the low position, the scraping cutter at the front end of the swing arm is in contact with both sides of the copper strip. When the cam is at the high position, the scraping cutter and the copper strip are off the two sides. open.
- the guide roller is mounted on the roller shaft by a rolling bearing.
- the present invention has two guiding rollers mounted on the roller shaft through the rolling bearing, and the guiding surface thereof is on the same horizontal line as the scraping cutter; and the scraping device is arranged between the upper and lower covers, the swing arm One end is hinged, the front side is provided with an adjusting spring, the front end is provided with a scraping cutter, the clutch cam is disposed between the two swing arms, and the working surface is always in contact with the inner side of the swing arm, and a series of technical measures are combined and tested. It proves that the guide is accurate, and the frictional resistance is small without damaging the surface of the strip. It can automatically scrape the strip shearing surface, eliminate the shortcomings of the prior art, ensure the surface quality of the coiled tubing, meet the requirements of the welded pipe technical specifications, and improve the welding quality and energy utilization efficiency.
- FIG. 1 is a schematic front view showing the structure of the present invention.
- Figure 2 is a schematic cross-sectional view of Figure 1.
- Figure 3 is a cross-sectional view showing the structure of B-B of Figure 2;
- Figure 4 is a cross-sectional view showing the structure of the A-A of Figure 2;
- Two guide rollers 18 are mounted side by side with the roller shaft 20 in the cavity of the casing 21 as shown in FIGS. 1-4. Both ends of the guide roller 18 are provided with a convex edge for preventing the strip 23 from being deflected, the width of which is matched with the width of the strip, and the inside is mounted on the roller shaft 20 through the bearing 22, as shown in FIG.
- a scraping mechanism is provided between the upper and lower covers 17, 16 of the casing 21, including a swing arm 5 hinged to the upper and lower covers 17, 16 by a hinge shaft 11 at one end, and a scraping cutter 4 provided at the front end of the adjusting spring 10 on the outer side of the front portion, and the clutch cam 15 is placed between the two swing arms 5, through the cam
- the shaft 1 is coupled to the handle 2, and the working surface of the clutch cam 15 is always in contact with the inner side of the swing arm 5 as shown in FIG.
- the adjusting spring 10 includes a hexagon socket screw 8 passing through the bracket 7 against the pad 9 and the spring 10 is mounted between the spring seat 6 and the pad 9.
- the guide surface of the output end of the guide roller 18 is on the same plane as the scraping cutters 4 on both sides.
- the upper and lower covers 17, 16 are separated from each other by a hexagon socket screw 14 assembly and connected to the case.
- the handle 2 When the invention is used, when the strip is introduced, the handle 2 is rotated, so that the clutch cam 15 is at a high position, the two swing arms 5 are separated outward, and the scraping cutter 4 and the two sides of the copper strip 23 are separated from each other.
- the handle 2 turns the clutch cam 15 to a low position.
- the scraping tool 4 contacts and scrapes both sides of the copper strip 23, and the cutting force is adjusted by the adjusting spring 10. .
- the sheared surface of the copper strip 23 is bright and flat, ensuring the quality requirements required for soldering. Therefore, the disadvantages of the original guide guide are completely eliminated.
Abstract
A guiding and scraping edge device for copper strip comprises: a guiding machine including two guiding wheels(18) disposed abreast in a cabinet(21) by roller shaft(20) respectively, and a scraping edge machine set between upper cover board and lower cover board(16,17) of the cabinet (21). Said scraping edge machine comprises a clutch cam(15), the top of camshaft(1) connecting with a handle(2), swing arms(5) arranged on both sides of the clutch cam(15), one end of the swing arms(5) connecting with the upper cover board and lower cover board(16,17) by cardinal axis(11), adjusting springs(10) arranged outside of foreside of the swing arms(5), and a cutting tool for scraping edge arranged at the front end. The device can guide exactly, has a small frictional resistance, and can scrape the cutting surface of the strip automatically.
Description
铜带导向刮边装置 技术领域 Copper strip guiding scraping device
本发明涉及一种包覆焊管机， 特别是一种铜带导向刮边装置， 是包覆焊管 机上首选的前端带料导向装置。 The invention relates to a coated pipe welding machine, in particular to a copper belt guiding scraping device, which is a preferred front end material guiding device on a coated welding pipe machine.
背景技术 Background technique
目前国内所有生产铜包铝线的厂家， 普遍使用的包覆焊管机， 其前端的带 料导向装置都是导槽限位式的结构。 由于其结构设计不尽合理， 导致在生产中 带料由上升槽过渡到水平导槽的过程中， 尤其是当带料经导槽过渡点时， 由于 包覆机前端的拉力， 加之导槽后边的阻力， 往往造成带料在导槽过渡点产生急 剧摩擦， 使带料的表面损伤、 过热氧化的现象时有发生， 严重影响卷管的表面 质量和导电性能。 同时也造成不应有的动力消耗。基于上述原因现有的带料导 向装置有进一步改进的必要。 At present, all the domestic manufacturers of copper-clad aluminum wire, the commonly used coated pipe-welding machine, the leading material guiding device at the front end is a guide groove-type structure. Due to the unreasonable structural design, the process of transitioning from the rising groove to the horizontal guiding groove in the production process, especially when the material passes through the guiding point of the guiding groove, due to the pulling force of the front end of the coating machine, plus the rear side of the guiding groove The resistance often causes the material to produce sharp friction at the transition point of the guide groove, which causes the surface damage and superheat oxidation of the strip to occur, which seriously affects the surface quality and electrical conductivity of the coiled tubing. At the same time, it also causes undue power consumption. For the above reasons, the existing tape guiding device has a need for further improvement.
发明内容 Summary of the invention
本发明针对现有技术存在的问题， 提供一种结构简单合理， 带料导向精度 高、 摩擦阻力小、 不损伤带料表面， 自动刮削带料剪切表面确保卷管的表面质 量和焊接质量， 消除现有技术的缺陷； 同时操作简便、 性能稳定的铜带导向刮 边装置。 本发明的目的是通过如下的技术方案实现的：包括一个分别通过滚轮轴并 排装于箱体上的两个导向滚轮构成的导向机构和设于箱体上下盖板之间的刮 边机构； 所述的刮边机构包括离合凸轮， 凸轮轴的上端与手柄相连， 摆臂设于 离合凸轮两边， 摆臂的一端通过铰轴与上下盖板相连， 摆臂前部的外侧设有调 节弹簧， 前端装有可刮边的刀具。 所述的导向滚轮的两边设有凸沿， 轮宽与铜带宽相匹配。 所述的导向滚轮输出端的导向面与两边的刮边刀具在同一水平线上。
所述的摆臂的内侧面时刻与凸轮的工作面相接触， 并当凸轮在低位时摆臂 前端的刮边刀具与铜带两侧面接触， 当凸轮在高位吋， 刮边刀具与铜带两边脱 开。 The invention aims at the problems existing in the prior art, and provides a simple and reasonable structure, high guiding precision of the material feeding, small friction resistance, no damage to the surface of the strip, and automatic scraping of the strip shearing surface to ensure the surface quality and welding quality of the coiled tubing, Eliminating the defects of the prior art; at the same time, the copper strip guiding scraping device is simple in operation and stable in performance. The object of the present invention is achieved by the following technical solution: a guiding mechanism comprising two guiding rollers respectively arranged on the casing by roller shafts and a scraping mechanism disposed between the upper and lower covers of the casing; The scraping mechanism comprises a clutch cam, the upper end of the cam shaft is connected with the handle, the swing arm is arranged on both sides of the clutch cam, one end of the swing arm is connected with the upper and lower cover plates through the hinge shaft, and an adjustment spring is arranged on the outer side of the front part of the swing arm, the front end It is equipped with a knife that can be scraped. The guide rollers are provided with convex edges on both sides, and the wheel width is matched with the copper bandwidth. The guiding surface of the output end of the guiding roller is on the same horizontal line as the scraping tools on both sides. The inner side of the swing arm is in contact with the working surface of the cam at the moment, and when the cam is in the low position, the scraping cutter at the front end of the swing arm is in contact with both sides of the copper strip. When the cam is at the high position, the scraping cutter and the copper strip are off the two sides. open.
所述的导向滚轮通过滚动轴承装于滚轮轴上。 The guide roller is mounted on the roller shaft by a rolling bearing.
本发明与现有技术相比， 由于将两个导向滚轮通过滚动轴承装于滚轮轴 上，其导向面与刮边刀具处于同一水平线上；又在上下盖板之间设有刮边装置， 摆臂的一端铰接， 前部两侧设有调节弹簧， 前端设有刮边刀具， 离合凸轮设于 两摆臂之间，其工作面始终与摆臂的内侧相接触等一系列的技术措施并结试验 证明有导向准确， 摩擦阻力小不损伤带料表面。 并能自动刮削带料剪切表面， 消除现有技术存在的缺点， 确保卷管的表面质量， 满足焊管技术规范要求， 提 高焊接质量和能源的利用效率。 Compared with the prior art, the present invention has two guiding rollers mounted on the roller shaft through the rolling bearing, and the guiding surface thereof is on the same horizontal line as the scraping cutter; and the scraping device is arranged between the upper and lower covers, the swing arm One end is hinged, the front side is provided with an adjusting spring, the front end is provided with a scraping cutter, the clutch cam is disposed between the two swing arms, and the working surface is always in contact with the inner side of the swing arm, and a series of technical measures are combined and tested. It proves that the guide is accurate, and the frictional resistance is small without damaging the surface of the strip. It can automatically scrape the strip shearing surface, eliminate the shortcomings of the prior art, ensure the surface quality of the coiled tubing, meet the requirements of the welded pipe technical specifications, and improve the welding quality and energy utilization efficiency.
附图说明 DRAWINGS
图 1是本发明的主视结构示意图。 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic front view showing the structure of the present invention.
图 2是图 1的剖视结构示意图。 Figure 2 is a schematic cross-sectional view of Figure 1.
图 3是图 2的 B-B剖视结构示意图。 Figure 3 is a cross-sectional view showing the structure of B-B of Figure 2;
图 4是图 2的 A-A剖视结构示意图。 Figure 4 is a cross-sectional view showing the structure of the A-A of Figure 2;
图中： 1凸轮轴； 2手柄； 4刀具； 5摆臂； 6弹簧座； 7支架； 8内六角螺钉; 9垫； 10弹簧； 11铰轴； 14内六角螺钉； 15离合凸轮； 16下盖板； 17上盖板； 18导向滚轮； 20滚轮轴; 21箱体; 22轴承; 23铜带。 In the figure: 1 camshaft; 2 handle; 4 cutter; 5 swing arm; 6 spring seat; 7 bracket; 8 hexagon socket screw; 9 pad; 10 spring; 11 hinge shaft; 14 hexagon socket screw; 15 clutch cam; Cover plate; 17 upper cover; 18 guide roller; 20 roller shaft; 21 case; 22 bearing; 23 copper band.
具体实施方式 detailed description
本发明的内容通过实施例结合附图进一步加以说明。 如图 1-4所示的箱体 21的腔体内通过滚轮轴 20并排装有两个导向滚轮 18。 导向滚轮 18的两端设 防止带料 23走偏的凸沿， 其宽度与带料宽相匹配， 内部通过轴承 22装于滚轮 轴 20上， 如图 4所示。 箱体 21的上下盖板 17、 . 16之间设有刮边机构， 包括
一端通过铰轴 11铰接在上下盖板 17、 16上的摆臂 5， 前部外侧设有调节弹簧 10前端设有刮边刀具 4， 离合凸轮 15置于两个摆臂 5之间， 通过凸轮轴 1与 手柄 2相连，离合凸轮 15的工作面始终与摆臂 5的内侧面相接触如图 3所示。 所述的调节弹簧 10包括内六角螺钉 8穿过支架 7顶住垫 9弹簧 10装于弹簧座 6于垫 9之间。所述的的导向滚轮 18输出端的导向面与两边的刮边刀具 4在同 一平面上。所述的上下盖板 17、 16是通过内六角螺钉 14组件将彼此隔幵并与 箱体相连。 The content of the present invention is further illustrated by the embodiments in conjunction with the accompanying drawings. Two guide rollers 18 are mounted side by side with the roller shaft 20 in the cavity of the casing 21 as shown in FIGS. 1-4. Both ends of the guide roller 18 are provided with a convex edge for preventing the strip 23 from being deflected, the width of which is matched with the width of the strip, and the inside is mounted on the roller shaft 20 through the bearing 22, as shown in FIG. A scraping mechanism is provided between the upper and lower covers 17, 16 of the casing 21, including a swing arm 5 hinged to the upper and lower covers 17, 16 by a hinge shaft 11 at one end, and a scraping cutter 4 provided at the front end of the adjusting spring 10 on the outer side of the front portion, and the clutch cam 15 is placed between the two swing arms 5, through the cam The shaft 1 is coupled to the handle 2, and the working surface of the clutch cam 15 is always in contact with the inner side of the swing arm 5 as shown in FIG. The adjusting spring 10 includes a hexagon socket screw 8 passing through the bracket 7 against the pad 9 and the spring 10 is mounted between the spring seat 6 and the pad 9. The guide surface of the output end of the guide roller 18 is on the same plane as the scraping cutters 4 on both sides. The upper and lower covers 17, 16 are separated from each other by a hexagon socket screw 14 assembly and connected to the case.
本发明使用时， 当带料引入时， 旋动手柄 2， 使离合凸轮 15处于高位， 则 两个摆臂 5向外侧分离， 刮边刀具 4与铜带 23的两侧面离幵， 当包覆机牵引 经该机构运行时， 手柄 2将离合凸轮 15转到低位， 在调节弹簧 10的作用下， 刮边刀具 4与铜带 23的两侧面接触并刮削，其切削力大小由调节弹簧 10调节。 经过刮削后铜带 23的剪切面光亮、 平整， 确保焊接所需的质量要求。 因此完 全消除了原来导槽式导向装置存在的缺点。
When the invention is used, when the strip is introduced, the handle 2 is rotated, so that the clutch cam 15 is at a high position, the two swing arms 5 are separated outward, and the scraping cutter 4 and the two sides of the copper strip 23 are separated from each other. When the machine is pulled by the mechanism, the handle 2 turns the clutch cam 15 to a low position. Under the action of the adjusting spring 10, the scraping tool 4 contacts and scrapes both sides of the copper strip 23, and the cutting force is adjusted by the adjusting spring 10. . After scraping, the sheared surface of the copper strip 23 is bright and flat, ensuring the quality requirements required for soldering. Therefore, the disadvantages of the original guide guide are completely eliminated.
Claims
权 利 要 求 Rights request
1、 铜带导向刮边装置， 其特征是包括一个分别通过滚轮轴 （20) 并排装 于箱体 (21 )上的两个导向滚轮（18)构成的导向机构和设于箱体上下盖板（17)、1. A copper strip guiding edge scraping device, characterized in that it comprises a guiding mechanism composed of two guiding rollers (18) which are respectively arranged on the box body (21) through the roller shaft (20), and is arranged on the upper and lower covers of the box body. (17),
( 16)之间的刮边机构； 所述的刮边机构包括离合凸轮（15)， 凸轮轴 （1 ) 的 上端与手柄 （2)相连， 摆臂 （5)设于离合凸轮 （15 ) 两边， 摆臂 （5) 的一 端通过铰轴 （11 ) 与上下盖板 （17)、 ( 16)相连， 摆臂 （5) 前部外侧设有调 节弹簧 （10)， 前端装有刮边的刀具 （4)。 a scraping mechanism between (16); the scraping mechanism includes a clutch cam (15), the upper end of the cam shaft (1) is connected to the handle (2), and the swing arm (5) is disposed on both sides of the clutch cam (15) One end of the swing arm (5) is connected to the upper and lower covers (17), (16) through a hinge shaft (11), and an adjustment spring (10) is arranged on the outer side of the swing arm (5), and the cutter is provided at the front end with a scraping edge. (4).
2、 根据权利要求 1所述的铜带导向刮边装置， 其特征在于所述的导向滚 轮 （18) 的两端设有凸沿， 轮宽与铜带 （23 ) 相匹配。 2. The copper strip guiding edge scraping device according to claim 1, wherein the guide rollers (18) are provided with flanges at both ends thereof, and the wheel widths are matched with the copper strips (23).
3、 根据权利要求 1所述的铜带导向刮边装置， 其特征在于所述的导向滚 轮（18)输出端的导向面与两边的刮边刀具 （4)在同一水平线上。 The copper strip guiding edge scraping device according to claim 1, characterized in that the guiding surface of the output end of the guiding roller (18) is on the same horizontal line as the scraping cutters (4) on both sides.
4、 根据权利要求 1所述的铜带导向刮边装置， 所述的摆臂（5) 的内侧面 时刻与离合凸轮 （15 ) 的工作面相接触， 并当凸轮在低位时刮边刀具 （4) 与 铜带 （23 ) 的两侧面接触， 当凸轮在高位时， 刮边刀具 （4) 与铜带 （23 )两 边脱开。 4. The copper strip guiding edge scraping device according to claim 1, wherein the inner side of the swing arm (5) is in moment contact with the working surface of the clutch cam (15), and the scraping tool is when the cam is in the low position (4) ) It is in contact with the two sides of the copper strip (23). When the cam is at the high position, the scraping tool (4) and the copper strip (23) are separated from each other.
5、 根据权利要求 1所述的铜带导向刮边装置， 其特征爱于所述的导向滚 轮 （18)通过轴承 （22)装于滚轮轴 （20) 上。
A copper belt guiding edge scraping device according to claim 1, characterized in that said guide roller (18) is mounted on said roller shaft (20) via a bearing (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2007/002689 WO2009033316A1 (en) | 2007-09-11 | 2007-09-11 | Guiding and scraping edge device for copper strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2007/002689 WO2009033316A1 (en) | 2007-09-11 | 2007-09-11 | Guiding and scraping edge device for copper strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009033316A1 true WO2009033316A1 (en) | 2009-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2007/002689 WO2009033316A1 (en) | 2007-09-11 | 2007-09-11 | Guiding and scraping edge device for copper strip |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2009033316A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084668A (en) * | 2013-01-06 | 2013-05-08 | 四川江瀚工业股份有限公司 | Section bar seamed edge burr scraping device |
| CN108789002A (en) * | 2018-06-02 | 2018-11-13 | 王艺凝 | A kind of steel plate processing corner sanding burr removal device |
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| EP1419840A1 (en) * | 2002-11-15 | 2004-05-19 | Arku Maschinenbau Gmbh | Device for working, particularly by shaving, the edges of a strip material and laser welding method |
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| GB1247943A (en) * | 1969-01-10 | 1971-09-29 | Zaporozhsky Transformatorny Zd | Apparatus for machining metal strip edges |
| JPS5976717A (en) * | 1982-10-27 | 1984-05-01 | Micron Seimitsu Kk | Automatic scraping method and device thereof |
| CN2288808Y (en) * | 1996-08-22 | 1998-08-26 | 戴雅康 | Cladding welding device for producing aluminium wire covered with copper |
| CN2502834Y (en) * | 2001-09-28 | 2002-07-31 | 李兵 | Forming welding platform machine for longitudinal cladding Dumet wire core metal by copper strips |
| EP1419840A1 (en) * | 2002-11-15 | 2004-05-19 | Arku Maschinenbau Gmbh | Device for working, particularly by shaving, the edges of a strip material and laser welding method |
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| CN103084668A (en) * | 2013-01-06 | 2013-05-08 | 四川江瀚工业股份有限公司 | Section bar seamed edge burr scraping device |
| CN103084668B (en) * | 2013-01-06 | 2015-11-18 | 四川江瀚工业股份有限公司 | Section bar seamed edge burr removing device |
| CN108789002A (en) * | 2018-06-02 | 2018-11-13 | 王艺凝 | A kind of steel plate processing corner sanding burr removal device |
| CN108789002B (en) * | 2018-06-02 | 2020-04-28 | 唐山云阁钢结构工程有限公司 | Corner burr polishing and removing device for steel plate machining |
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