CN102962526B - Welding seam back chipping device - Google Patents
Welding seam back chipping device Download PDFInfo
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- CN102962526B CN102962526B CN201210466811.1A CN201210466811A CN102962526B CN 102962526 B CN102962526 B CN 102962526B CN 201210466811 A CN201210466811 A CN 201210466811A CN 102962526 B CN102962526 B CN 102962526B
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- main shaft
- support arm
- out against
- shaft frame
- support tube
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Abstract
The invention discloses a welding seam back chipping device, which comprises a support barrel extending into a part to be subjected to back clipping, wherein the upper end of the support barrel is provided with a support arm; one end of the support arm is provided with a cutter; the upper end of the support barrel is further provided with a main shaft frame; the main shaft frame is provided with a vertical main shaft; and the main shaft frame is further provided with a motor for driving the support arm to rotate along with the main shaft together with the main shaft frame. Fixation of a device is completed by making allowing the support barrel to extend into the part to be subjected to back clipping, the motor is used for driving the main shaft frame and the support arm to rotate together around the main shaft, and back clipping of a welding seam is completed through the cutter arranged at one end of the support arm, so that a safer and more efficient back clipping device is provided for a welding seam with a large caliber, a thick arc wall and a narrow gap. The welding seam back chipping device is applied in to the field of welding seam back chipping.
Description
Technical field
The present invention, for welding field, particularly relates to a kind of weld seam treating apparatus.
Background technology
For the full penetration weld of the higher two-sided welding fabrication of quality requirement in welding complete in the face of before reverse side welding, need to use proper implements from the negative the root of weld completing to be cleared up, this process is called soldering seam grinding.
The method of the soldering seam grinding of large component generally has two kinds at present, a kind of is the method that adopts polishing, polishing can be used automatic milling filing machine to carry out, the method is applicable to large space operation, and be used for the back chipping carrying out toward inside from outside, also can use manual grinding, the method is applicable to narrow space, but is not suitable for the soldering seam grinding in the narrow gap of heavy wall; Another kind is to adopt the mode of machining to carry out.
For the weld seam in the narrow gap of the thick arc wall of existing heavy caliber, need carry out back chipping from inner barrel butt welded seam, simultaneously because weld seam is narrow, cannot adopt automatic milling filing machine back chipping, be also difficult to adopt manual back chipping.
Summary of the invention
For addressing the above problem, the invention provides a kind of weld root cleaning device that can reliably, efficiently complete the thick arc wall of heavy caliber narrow gap weld seam.
The technical solution adopted for the present invention to solve the technical problems is: comprise and stretch into the support tube for the treatment of in back chipping part, the upper end of support tube is provided with support arm, one end of support arm is provided with cutter, the upper end of support tube is also provided with main shaft frame, main shaft frame is provided with the main shaft of vertical direction, is also provided with the motor that drives support arm to rotate with main shaft with main shaft frame on main shaft frame.
Be further used as the improvement of technical solution of the present invention, support tube is provided with some heads that hold out against that stretch out sidewall, in support tube, be provided with driving respectively hold out against head flexible hold out against control lever, the lower edge of support tube is provided with some contiguous blocks.
Be further used as the improvement of technical solution of the present invention, hold out against head and comprise top-fastening rod, the outer end of top-fastening rod is provided with to hold out against and emits, the sidewall of support tube is provided with some guide cylinders, the top-fastening rod that respectively holds out against head is all located in guide cylinder, and the inner of top-fastening rod is stretched out guide cylinder and is hinged with briquetting, and briquetting is articulated with the inwall of support tube, hold out against control lever and be provided with the flange that promotes briquetting rotation, hold out against control lever and be also provided with the spring that briquetting is recovered.
Be further used as the improvement of technical solution of the present invention, one end of support arm is hinged with knife rest, and cutter is contained on knife rest, and support arm is provided with the index dial of instruction knife rest operating angle, and knife rest is provided with the Tool Control bar that drives the vertical feeding of cutter.
Be further used as the improvement of technical solution of the present invention, between main shaft frame and support arm, be provided with slide rail, support arm is provided with the worm mechanism that drives support arm to move on slide rail.
Be further used as the improvement of technical solution of the present invention, worm mechanism comprises the worm screw being arranged on support arm, main shaft frame is provided with the guide block with worm engaging suit, and the side of support arm is provided with worm screw control lever, is provided with intermeshing conical gear between worm screw control lever and worm screw.
Be further used as the improvement of technical solution of the present invention, on main shaft frame, be also provided with intermediate transmission mechanism, intermediate transmission mechanism comprises axle bed and is arranged on the power transmission shaft in axle bed, the input of power transmission shaft and output respectively key are connected with belt pulley and gear, between the input of motor and power transmission shaft, be provided with the belt of transferring power, support tube is provided with the gear ring engaging with gear.
Be further used as the improvement of technical solution of the present invention, on main shaft frame, be also provided with some hangers.
Beneficial effect of the present invention: the present invention is stretched into and treated the fixing of finishing device in back chipping part by support tube, rotate around main shaft together with support arm by driven by motor main shaft frame, the final back chipping that completes weld seam by being arranged on the cutter of support arm one end, provides safer, clear with device efficiently for the weld seam in the narrow gap of the thick arc wall of heavy caliber.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is embodiment of the present invention overall structure front view;
Fig. 2 is embodiment of the present invention overall structure side view;
Fig. 3 is that the embodiment of the present invention packs into and treats back chipping part schematic diagram.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3, the invention provides a kind of soldering seam grinding device, comprise and stretch into the support tube 1 for the treatment of in back chipping part, the upper end of support tube 1 is provided with support arm 2, one end of support arm 2 is provided with cutter 21, the upper end of support tube 1 is also provided with main shaft frame 3, and main shaft frame 3 is provided with the main shaft of vertical direction, is also provided with the motor 31 that drives support arm 2 to rotate with main shaft with main shaft frame 3 on main shaft frame 3.
Stretch into and treat the fixing of finishing device in back chipping part by support tube 1, drive main shaft frame 3 to rotate around main shaft together with support arm 2 by motor 31, finally complete back chipping by the cutter weld dressing that is arranged on support arm one end, provide safer, clear with device efficiently for the weld seam in the narrow gap of the thick arc wall of heavy caliber.
As the preferred embodiment of the present invention, support tube 1 be provided with some stretch out sidewall hold out against 11, in support tube 1, be provided with driving and respectively hold out against the 11 flexible control levers 12 that hold out against, the lower edge of support tube 1 is provided with some contiguous blocks 13.
As the preferred embodiment of the present invention, hold out against 11 and comprise top-fastening rod 111, the outer end of top-fastening rod 111 is provided with to hold out against and emits 112, the sidewall of support tube 1 is provided with some guide cylinders, respectively hold out against a top-fastening rod 111 of 11 and be all located in guide cylinder, the inner of top-fastening rod 111 is stretched out guide cylinder and is hinged with briquetting 121, and briquetting 121 is articulated with the inwall of support tube 1, hold out against control lever 12 and be provided with the flange 122 that promotion briquetting 121 rotates, hold out against control lever 12 and be also provided with the spring 123 that briquetting 121 is recovered.
The sidewall of support tube 1 is provided with six and holds out against 11, hold out against that to emit 112 material be vulcanie, the damage of butt tube inwall when the rigidity that guarantee holds out against is avoided holding out against simultaneously, rotation holds out against control lever 12 and can up-down adjustment hold out against the position of control lever 12 in support tube 1, promote briquetting 121 by the flange 122 holding out against on control lever 12, to hold out against 11 by briquetting 121 extrudes in guide cylinder, complete whole device treating pre-fixing in back chipping part, contiguous block 13 is provided with three, be connected with the fixed part of taking over end, together with 11, complete being completely fixed of device really with holding out against, reverse rotation holds out against control lever 12, briquetting 121 is driven under the traction of spring 123 and hold out against in a 11 retraction support tube 1.
As the preferred embodiment of the present invention, one end of support arm 2 is hinged with knife rest 22, and cutter 21 is contained on knife rest 22, and support arm 2 is provided with the index dial 23 of instruction knife rest 22 operating angles, and knife rest 22 is provided with the Tool Control bar 24 that drives cutter 21 vertical feedings.
Knife rest 22 can rotate by the pin joint on support arm 2, adjusts setting angle according to actual conditions, swivelling tool-holder control lever 24, the feeding depth of adjusting cutter 21.
As the preferred embodiment of the present invention, between main shaft frame 3 and support arm 2, be provided with slide rail, support arm 2 is provided with the worm mechanism 4 that drives support arm 2 to move on slide rail.
According to the distance between weld seam and main-shaft axis, adjust the position of support arm 2 on slide rail by worm mechanism 4, thereby make cutter 21 adapt to the weld seam of different radii.
As the preferred embodiment of the present invention, worm mechanism 4 comprises the worm screw 41 being arranged on support arm 2, main shaft frame 3 is provided with the guide block 42 that engages suit with worm screw 41, and the side of support arm 2 is provided with worm screw control lever 43, is provided with intermeshing conical gear 44 between worm screw control lever 43 and worm screw 41.
Worm screw control lever 43 drives worm screw 41 by conical gear 44, and worm screw 41, in the interior rotation of guide block 42, finally drives support arm 2 to change position with respect to slide rail by screw thread transmission, completes radial feed and changes.
As the preferred embodiment of the present invention, on main shaft frame 3, be also provided with intermediate transmission mechanism, intermediate transmission mechanism comprises axle bed 32 and is arranged on the power transmission shaft 33 in axle bed 32, the input of power transmission shaft 33 and output respectively key are connected with belt pulley 34 and gear 35, between the input of motor 31 and power transmission shaft 33, be provided with the belt 36 of transferring power, support tube 1 is provided with the gear ring 14 engaging with gear 44.
Motor 31 drives power transmission shaft 33 by belt 36, and power transmission shaft 33 outputs are provided with gear 35, and gear 35 engages rotation with gear ring 14, completes the rotation of main shaft frame 3 and support arm 2.
As the preferred embodiment of the present invention, on main shaft frame 3, be also provided with some hangers 37.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (6)
1. a soldering seam grinding device, it is characterized in that: comprise and stretch into the support tube (1) for the treatment of in back chipping part, the upper end of described support tube (1) is provided with support arm (2), one end of described support arm (2) is provided with cutter (21), the upper end of described support tube (1) is also provided with main shaft frame (3), described main shaft frame (3) is provided with the main shaft of vertical direction, on described main shaft frame (3), be also provided with the motor (31) that drives support arm (2) to rotate with main shaft with described main shaft frame (3), described support tube (1) is provided with some hold out against (11) of stretching out sidewall, in described support tube (1), be provided with driving respectively hold out against head (11) flexible hold out against control lever (12), the lower edge of described support tube (1) is provided with some contiguous blocks (13), on described main shaft frame (3), be also provided with intermediate transmission mechanism, described intermediate transmission mechanism comprises axle bed (32) and is arranged on the power transmission shaft (33) in described axle bed (32), the input of described power transmission shaft (33) and output respectively key are connected with belt pulley (34) and gear (35), between the input of described motor (31) and power transmission shaft (33), be provided with the belt (36) of transferring power, described support tube (1) is provided with the gear ring (14) engaging with gear (44).
2. soldering seam grinding device according to claim 1, it is characterized in that: described in hold out against head (11) comprise top-fastening rod (111), the outer end of described top-fastening rod (111) is provided with to hold out against and emits (112), the sidewall of described support tube (1) is provided with some guide cylinders, the described top-fastening rod (111) that respectively holds out against head (11) is all located in guide cylinder, the inner of described top-fastening rod (111) is stretched out guide cylinder and is hinged with briquetting (121), described briquetting (121) is articulated with the inwall of support tube (1), the described control lever (12) that holds out against is provided with the flange (122) that promotes briquetting (121) rotation, the described control lever (12) that holds out against is also provided with the spring (123) that briquetting (121) is recovered.
3. soldering seam grinding device according to claim 1 and 2, it is characterized in that: one end of described support arm (2) is hinged with knife rest (22), described cutter (21) is contained on knife rest (22), described support arm (2) is provided with the index dial (23) of instruction knife rest (22) operating angle, and described knife rest (22) is provided with and drives the vertically Tool Control bar (24) of feeding of cutter (21).
4. soldering seam grinding device according to claim 1, is characterized in that: between described main shaft frame (3) and support arm (2), be provided with slide rail, described support arm (2) is provided with the worm mechanism (4) that drives described support arm (2) to move on slide rail.
5. soldering seam grinding device according to claim 4, it is characterized in that: described worm mechanism (4) comprises the worm screw (41) being arranged on support arm (2), described main shaft frame (3) is provided with the guide block (42) that engages suit with worm screw (41), the side of described support arm (2) is provided with worm screw control lever (43), between described worm screw control lever (43) and worm screw (41), is provided with intermeshing conical gear (44).
6. soldering seam grinding device according to claim 1, is characterized in that: on described main shaft frame (3), be also provided with some hangers (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466811.1A CN102962526B (en) | 2012-11-16 | 2012-11-16 | Welding seam back chipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466811.1A CN102962526B (en) | 2012-11-16 | 2012-11-16 | Welding seam back chipping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962526A CN102962526A (en) | 2013-03-13 |
| CN102962526B true CN102962526B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210466811.1A Active CN102962526B (en) | 2012-11-16 | 2012-11-16 | Welding seam back chipping device |
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| CN (1) | CN102962526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521850B (en) * | 2013-10-16 | 2015-12-16 | 云南昆钢新型复合材料开发有限公司 | The device of efficient removal composite stainless steel pipe weld reinforcement |
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| CN201012406Y (en) * | 2007-02-14 | 2008-01-30 | 吉林名门风电设备有限公司 | Mobile heavy caliber workpiece cutting device |
| CN201389662Y (en) * | 2009-05-04 | 2010-01-27 | 中国水利水电建设集团公司 | Processing device for steel pipe connecting flange faces |
| CN101844319A (en) * | 2010-05-21 | 2010-09-29 | 上海浦东新创机械有限公司 | Large mobile field processing equipment |
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| CN85106224A (en) * | 1985-08-19 | 1987-02-18 | 冈本工业株式会社 | A kind of device of clamping tube internally |
| CN201493604U (en) * | 2009-09-02 | 2010-06-02 | 南京奥特电气有限公司 | Plasma automatic back chipping device for pipelines |
| CN201592292U (en) * | 2009-12-24 | 2010-09-29 | 天津双街钢管有限公司 | Circumferential adjusting mechanism of burring machine used in butt weld pipe |
| 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 |
| CN202316431U (en) * | 2011-11-23 | 2012-07-11 | 中冶辽宁德龙钢管有限公司 | Device for removing weld seam metal dust |
| CN202447760U (en) * | 2011-12-21 | 2012-09-26 | 天津小泉精密金属制品有限公司 | Mechanical burr removing device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2912897Y (en) * | 2006-04-30 | 2007-06-20 | 东方电机股份有限公司 | Worksite processing tool for large hydraulic turbines stand ring |
| CN200977610Y (en) * | 2006-10-24 | 2007-11-21 | 天津新港船厂 | Mobile multi-purpose processing machine tool |
| CN101020289A (en) * | 2006-12-05 | 2007-08-22 | 天津重型装备工程研究有限公司 | Turning and milling machine for machining civil nuclear power container |
| CN201012406Y (en) * | 2007-02-14 | 2008-01-30 | 吉林名门风电设备有限公司 | Mobile heavy caliber workpiece cutting device |
| CN201389662Y (en) * | 2009-05-04 | 2010-01-27 | 中国水利水电建设集团公司 | Processing device for steel pipe connecting flange faces |
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| CN102962526A (en) | 2013-03-13 |
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