CN103521850B - The device of efficient removal composite stainless steel pipe weld reinforcement - Google Patents
The device of efficient removal composite stainless steel pipe weld reinforcement Download PDFInfo
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- CN103521850B CN103521850B CN201310483999.5A CN201310483999A CN103521850B CN 103521850 B CN103521850 B CN 103521850B CN 201310483999 A CN201310483999 A CN 201310483999A CN 103521850 B CN103521850 B CN 103521850B
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- steel pipe
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- cutterhead
- bearing
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Abstract
The invention provides a kind of device of efficient removal composite stainless steel pipe weld reinforcement, comprise bearing, be located at the engine on bearing, it is characterized in that engine is connected by the cutter shaft of transmission component with outer end band cutterhead, center band axis hole, cutterhead is provided with cutting knife.Can move horizontally in process at composite stainless steel pipe to be processed easily, together be rotated by engine, transmission component band movable arbor, cutterhead, cutting knife, thus cutting knife is moved along composite stainless steel pipe outside wall surface to be processed, and weld reinforcement is struck off.Not only structure is simple, and operating efficiency is high, and excision quality is good, and cost is low, and final raising tubulation operating efficiency, guarantees tubulation quality.
Description
Technical field
The present invention relates to a kind of device for excising, especially a kind of device composite stainless steel pipe weld reinforcement being carried out to mechanically cutting, belong to tube-making process manufacturing technology field.
Background technology
Composite stainless steel structured steel pipe is the mechanical performance of the steel pipe kind recently developed, its existing carbon steel pipe, and having again the characteristics such as stainless anticorrosion, acidproof, decoration, is a kind of energy-efficient product.Due to the particularity of composite stainless steel material (being namely compounded with stainless steel layer in ordinary carbon steel basic unit), high-frequency welding manner can not be adopted to weld joint portion, special welding method can only be selected to weld, thus formed in joint portion one wider (about 10mm), and there is the weld seam of unnecessary height (about 2mm), because speed of welding is low, add that material is stainless steel, cannot remove by the scraping mode of routine.Current large multiplex milling unit head removes reinforcement, but because the milling plane of milling cutter and the arc surface of round steel pipe can not mate very well, and need the multiple different unit head of outfit just can complete milling, the surface simultaneously milled out is the enveloping surface of a circular arc, leave obvious tool marks, need again to carry out a large amount of grindings and finally can remove reinforcement, not only time-consuming, take a lot of work, require great effort, directly affect tubulation operating efficiency, be difficult to ensure tubulation quality, and it is many to be equipped with parts, cost is high, affects Business Economic Benefit.Therefore, be necessary to research and develop new weld reinforcement removal device.
Summary of the invention
Low for solving composite stainless steel pipe weld reinforcement removal efficiency, remove of poor quality, high in cost of production problem, the invention provides a kind of device of efficient removal composite stainless steel pipe weld reinforcement.
The present invention is achieved through the following technical solutions: a kind of device of efficient removal composite stainless steel pipe weld reinforcement, comprise bearing, be located at the engine on bearing, it is characterized in that engine is connected by the cutter shaft of transmission component with outer end band cutterhead, center band axis hole, cutterhead is provided with cutting knife.The composite stainless steel pipe after welding is placed in cutter shaft axis hole, under engine drives, together rotated by transmission component band movable arbor, cutterhead, cutting knife, thus make cutting knife press close to the motion of composite stainless steel pipe outside wall surface, and weld reinforcement is struck off.
Described transmission component comprises band axis hole in it, the flanged (FLGD) rotary sleeve in its outer end, be fixed on the driven gear of rotary sleeve outer wall, the driving gear engaged with driven gear, driving gear is located on engine main shaft, and rotary sleeve outer wall is fixed on bearing by bearing and bearing block, so that under engine drives, by engaging of driving gear and driven gear, driven rotary axle sleeve, cutter shaft and cutterhead, cutting knife together rotate.
Described cutter shaft outer axial face is set to large, the inner little conical surface in outer end, and cutter shaft is placed in the axis hole of rotary sleeve, and fixes cutter shaft on rotary sleeve by the bolt on cutterhead and flange, nut, is facilitated cutter shaft centralized positioning by the conical surface of cutter shaft simultaneously.
In described cutterhead card, interval arranges multiple groove, each groove is arranged along card radial direction, cutting knife is fixed with by staple in each groove, the blade of cutting knife stretches to axle core, to adjust cutting knife radial position in a groove as required, thus contact with the composite stainless steel pipe outside wall surface to be processed in cutter shaft axis hole, complete the excision of weld reinforcement.
Described bearing side is fixed on L shape support by sliding seat and screw mandrel, and opposite side is fixed on support, and pedestal lower end is fixed on the horizontal base of L shape support, to regulate the height of bearing.
Described engine comprises motor, reduction box and exports main shaft.
Described composite stainless steel pipe one end to be processed or two ends are connected with the engine of routine, under driving at engine, composite stainless steel pipe to be processed are moved horizontally, realize the excision of whole composite stainless steel pipe weld reinforcement.
The present invention has following advantages and effect: adopt such scheme, can move horizontally in process at composite stainless steel pipe to be processed easily, together rotated by engine, transmission component band movable arbor, cutterhead, cutting knife, thus cutting knife is moved along composite stainless steel pipe outside wall surface to be processed, and weld reinforcement is struck off.Not only structure is simple, and operating efficiency is high, and excision quality is good, and cost is low, and final raising tubulation operating efficiency, guarantees tubulation quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A direction view in Fig. 1;
Fig. 3 is mounting structure figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
The device of efficient removal composite stainless steel pipe weld reinforcement provided by the invention, comprise bearing 12, be located at the engine on bearing 12, engine comprises motor 13, reduction box and output main shaft 10, wherein: the output shaft 10 of engine is by transmission component and outer end band cutterhead 4, the cutter shaft 14 of center band axis hole is connected, cutterhead 4 is provided with cutting knife 2, in described cutterhead 4 card, interval arranges 12 grooves 3, each groove 3 is arranged along card radial direction, cutting knife 2 is fixed with by staple in each groove 3, the blade 1 of cutting knife 2 stretches to axle core, to adjust the radial position of cutting knife 2 in groove 3 as required, thus contact with composite stainless steel pipe to be processed 15 outside wall surface in cutter shaft 14 axis hole, complete the excision of weld reinforcement, described transmission component comprises band axis hole in it, the rotary sleeve 7 of its outer end flanged 5, be fixed on the driven gear 8 of rotary sleeve 7 outer wall, the driving gear 9 engaged with driven gear 8, driving gear 9 is located on the output main shaft 10 of engine, and rotary sleeve 7 outer wall two ends are fixed on bearing 12 respectively by bearing 6,11, so that under power motor 13 drives, by engaging of driving gear 9 and driven gear 8, driven rotary axle sleeve 7, cutter shaft 14 and cutterhead 4, cutting knife 2 together rotate, described cutter shaft 14 outer axial face is set to large, the inner little conical surface in outer end, cutter shaft 14 is placed in the axis hole of rotary sleeve 7, and fix cutter shaft 4 on rotary sleeve 7 by the bolt on cutterhead 4 and flange 5, nut, facilitate cutter shaft 14 centralized positioning by the conical surface of cutter shaft 14, as shown in Figure 1, Figure 2 simultaneously, described bearing 12 side is fixed on L shape support 17 by sliding seat 18 and screw mandrel 19, and opposite side is fixed on support 20, and support 20 lower end is fixed on the horizontal base of L shape support 17, as Fig. 3.
During work: the composite stainless steel pipe to be processed 15 after welding is placed in cutter shaft 14 axis hole, (radius of turn of cutting knife 2 blade 1 is slightly larger than stainless steel tube 15 external diameter, avoid the outer wall of cutting knife 2 cut wound stainless steel tube 15) simultaneously composite stainless steel pipe 15 to be processed be connected with the transmitting power machine of routine, under driving at transmitting power machine, composite stainless steel pipe 15 to be processed is moved horizontally, and in moving process, by power motor 13, the output main shaft 10 of transmission component, driving gear 9, driven gear 8, rotary sleeve 7, band movable arbor 14, cutterhead 4, cutting knife 2 together rotates, thus cutting knife 2 blade 1 is contacted with composite stainless steel pipe 15 outside wall surface, thus weld seam 16 reinforcement of whole composite stainless steel pipe 15 is struck off.
Claims (4)
1. efficiently remove the device of composite stainless steel pipe weld reinforcement for one kind, comprise bearing, be located at the engine on bearing, engine is connected by the cutter shaft of transmission component with outer end band cutterhead, center band axis hole, cutterhead is provided with cutting knife, it is characterized in that described transmission component comprises band axis hole in it, the flanged (FLGD) rotary sleeve in its outer end, be fixed on the driven gear of rotary sleeve outer wall, the driving gear engaged with driven gear, driving gear is located on engine main shaft, and rotary sleeve outer wall is fixed on bearing by bearing and bearing block.
2. the device of efficient removal composite stainless steel pipe weld reinforcement according to claim 1, it is characterized in that described cutter shaft outer axial face is set to large, the inner little conical surface in outer end, cutter shaft is placed in the axis hole of rotary sleeve, and fixes cutter shaft on rotary sleeve by the bolt on cutterhead and flange, nut.
3. the device of efficient removal composite stainless steel pipe weld reinforcement according to claim 1, it is characterized in that in described cutterhead card, interval arranges multiple groove, each groove is arranged along card radial direction, and be fixed with cutting knife by staple in each groove, the blade of cutting knife stretches to axle core.
4. the device of efficient removal composite stainless steel pipe weld reinforcement according to claim 1, it is characterized in that described bearing side is fixed on L shape support by sliding seat and screw mandrel, opposite side is fixed on support, and pedestal lower end is fixed on the horizontal base of L shape support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483999.5A CN103521850B (en) | 2013-10-16 | 2013-10-16 | The device of efficient removal composite stainless steel pipe weld reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483999.5A CN103521850B (en) | 2013-10-16 | 2013-10-16 | The device of efficient removal composite stainless steel pipe weld reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103521850A CN103521850A (en) | 2014-01-22 |
| CN103521850B true CN103521850B (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310483999.5A Active CN103521850B (en) | 2013-10-16 | 2013-10-16 | The device of efficient removal composite stainless steel pipe weld reinforcement |
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| CN (1) | CN103521850B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001252812A (en) * | 2000-03-09 | 2001-09-18 | Diko Shokai:Kk | Cutting and removing device for excess weld metal and the like in welded part in structure or the like |
| US6604894B1 (en) * | 2002-03-08 | 2003-08-12 | Valenite Inc. | Rotatable cutting tool |
| CN200967104Y (en) * | 2006-11-14 | 2007-10-31 | 中色科技股份有限公司 | Novel disc-shape knife device |
| CN200977552Y (en) * | 2006-12-14 | 2007-11-21 | 中国石化集团南京化学工业有限公司化工机械厂 | Device for processing butt-joint pipe weld seam reinforcement |
| CN201291331Y (en) * | 2008-11-27 | 2009-08-19 | 江苏高精机电装备有限公司 | Aluminum bar peeling and cutting head |
| CN201702426U (en) * | 2010-02-08 | 2011-01-12 | 北京金捷安业焊接机械技术有限公司 | Weld seam milling and back gouging device |
| CN102962526A (en) * | 2012-11-16 | 2013-03-13 | 东方电气(广州)重型机器有限公司 | Welding seam back chipping device |
| CN203610787U (en) * | 2013-10-16 | 2014-05-28 | 云南昆钢新型复合材料开发有限公司 | Device for removing weld reinforcement of composite stainless steel tube efficiently |
-
2013
- 2013-10-16 CN CN201310483999.5A patent/CN103521850B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001252812A (en) * | 2000-03-09 | 2001-09-18 | Diko Shokai:Kk | Cutting and removing device for excess weld metal and the like in welded part in structure or the like |
| US6604894B1 (en) * | 2002-03-08 | 2003-08-12 | Valenite Inc. | Rotatable cutting tool |
| CN200967104Y (en) * | 2006-11-14 | 2007-10-31 | 中色科技股份有限公司 | Novel disc-shape knife device |
| CN200977552Y (en) * | 2006-12-14 | 2007-11-21 | 中国石化集团南京化学工业有限公司化工机械厂 | Device for processing butt-joint pipe weld seam reinforcement |
| CN201291331Y (en) * | 2008-11-27 | 2009-08-19 | 江苏高精机电装备有限公司 | Aluminum bar peeling and cutting head |
| CN201702426U (en) * | 2010-02-08 | 2011-01-12 | 北京金捷安业焊接机械技术有限公司 | Weld seam milling and back gouging device |
| CN102962526A (en) * | 2012-11-16 | 2013-03-13 | 东方电气(广州)重型机器有限公司 | Welding seam back chipping device |
| CN203610787U (en) * | 2013-10-16 | 2014-05-28 | 云南昆钢新型复合材料开发有限公司 | Device for removing weld reinforcement of composite stainless steel tube efficiently |
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| Publication number | Publication date |
|---|---|
| CN103521850A (en) | 2014-01-22 |
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