CN104551368A - Spot welding equipment for rotary tiller cutter shaft - Google Patents
Spot welding equipment for rotary tiller cutter shaft Download PDFInfo
- Publication number
- CN104551368A CN104551368A CN201410832932.2A CN201410832932A CN104551368A CN 104551368 A CN104551368 A CN 104551368A CN 201410832932 A CN201410832932 A CN 201410832932A CN 104551368 A CN104551368 A CN 104551368A
- Authority
- CN
- China
- Prior art keywords
- rotary tiller
- welding
- rotary
- tiller shaft
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 77
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000003971 tillage Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses spot welding equipment for a rotary tiller cutter shaft. The spot welding equipment comprises a rack; a rotating power device for controlling the rotary tiller cutter shaft to be welded to rotate, a grapping device for grapping the rotary tiller cutter shaft to be welded and placing the rotary tiller cutter shaft to be welded on the rotating power device, a welding device provided with a dual welding gun consisting of a left electrode and a right electrode, and a feeding device for supplying rotary tilling blades to the rotary tiller cutter shaft to be welded are arranged on the rack; the feeding device is arranged below the welding device; a transverse movement device which is used for driving the rotating power device to transversely move and corresponds to a welding position of the welding device is also arranged between the rotating power device and a base. The spot welding equipment disclosed by the invention is convenient to operate, the welding efficiency is improved, the labor intensity of workers can be reduced and the welding quality is effectively improved.
Description
Technical field
The present invention relates to a kind of welding equipment, particularly relate to a kind of rotary tiller shaft spot-welding equipment.
Background technology
The principle that mash welder system adopts two-sided two point overcurrent to weld, during work, two electrode pressurization workpiece make double layer of metal form certain contact resistance under the pressure of two electrodes, and welding current from an electrode stream through another electrode time two contact resistance points formed moment thermal weldings, and welding current moment flow to this electrode formation loop from another electrode along two workpiece, do not injure the internal structure of welded piece.Current welding is widely used in each industry such as Aeronautics and Astronautics, the energy, electronics, automobile, light industry, and agricultural rotary tiller is used for the cultivated whole of soil, and be one of topmost equipment of China's modern agricultural production, market demand is very large.Cutter shaft is one of critical piece on agricultural rotary tiller, is welded by axle head, central siphon, reel and tool rest, and tool rest becomes positive and negative two helical row on central siphon.By the rotation of cutter shaft, the rotary blade be fixed in the above is driven to be pulverized by soil.Known agricultural rotary cultivator tool shaft makes and adopts human weld, and not only labour intensity is large, inefficiency, and tool rest welding position deviation is large, and cutter shaft quality can not be guaranteed.Mash welder is also conventional welding equipment, but present most of mash welder needs workers with long time to operate, and spot welding speed is slow, inefficiency, due to manual operation so scrappage is high, lacks the function that tool runs automatically.For the welding of rotary tiller shaft, traditional mode adopts common human weld, and not only efficiency is low, and labor strength is large, and welding quality can not ensure.CN 103056534 A discloses a kind of agricultural rotary cultivator tool shaft automatic welder, comprises program control device (2), mainframe (1), reel fixture (3), drive unit (9), attached frame (7), tool rest automatic supplier (4), movable welding gun (6), fixing welding gun (10) and end fixing device (11); Drive unit (9) is connected on mainframe (1), drive attached frame (7) to do to come and go rectilinear motion, attached frame (7) is provided with tool rest automatic supplier (4) and movable welding gun (6); End fixing device (11) is connected on the sliding rail of mainframe (1), arbitrarily can regulate the distance between reel fixture (3), to adapt to the cutter shaft (8) of different length, fixing welding gun (10) is arranged on the front upper place of end fixing device (11), for the seam of cutter shaft (8) axle head and central siphon.
Although above-mentioned patent can once complete envelope reel, envelope spindle nose, tool rest distributes, the multinomial techniques such as welding.Than before manual work, not only homework precision manually cannot reach, and speed also improves a lot.But, not only easily cause the burn on cutter shaft surface, and irregular weld seam easily causes stress to concentrate, such that Rotary tillage blade is easy at work to come off or fracture from rotary tiller shaft.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, provides a kind of with low cost, easy to operate, improves welding efficiency, can reduce labor strength, and effectively improve the rotary tiller shaft spot-welding equipment of welding quality.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of rotary tiller shaft spot-welding equipment, comprise frame, described frame is provided with one for controlling the rotary power unit that rotary tiller shaft to be welded rotates, one is placed in grabbing device on rotary power unit for capturing rotary tiller shaft to be welded, one welder with the two welding guns be made up of left electrode and right electrode, one for providing the feeding device of Rotary tillage blade to rotary tiller shaft to be welded, described feeding device is located at below welder, described rotary power unit be also provided with between base for driving rotary power unit transverse shifting and the horizontal mobile device corresponding with the welding position of welder.
Above-mentioned rotary tiller shaft spot-welding equipment, described rotary power unit comprises is located at the top of rotary tiller shaft one end to be welded, and be located at the motor with chuck of the rotary tiller shaft other end to be welded, described chuck is connected with motor by rotary shaft body.
Above-mentioned rotary tiller shaft spot-welding equipment, described rotary shaft body is provided with driven pulley, and driven pulley is rotationally connected by conveyer belt and first servomotor with driving pulley, and described driving pulley, conveyer belt and the first servomotor are all located in casing.
Above-mentioned rotary tiller shaft spot-welding equipment, described grabbing device comprises transverse shifting handgrip and vertically moves handgrip, rotary tiller shaft arranged direction to be welded is provided with horizontal slide rail, described transverse shifting handgrip and horizontal slide rail are slidably matched, described in vertically move handgrip and the longitudinal slide rail be located at above rotary tiller shaft to be welded and be slidably matched.
Above-mentioned rotary tiller shaft spot-welding equipment, described welder comprise be fixedly linked with the crossbeam in frame weld support body, described pair of welding gun is located at bottom welding support body, and welding support body is respectively arranged with the first regulating handle for adjusting welding support body adjustable height and two welding gun adjustable height and the second regulating handle.
Above-mentioned rotary tiller shaft spot-welding equipment, described feeding device is by rollway, the feed crawler belt be located on rollway, the belt wheel be rotatably assorted with feed crawler belt and drive the second servomotor of described belt wheel to form.
Above-mentioned rotary tiller shaft spot-welding equipment, described frame is provided with that be connected with rollway, that rollway can be driven to be elevated the 3rd servomotor.
Above-mentioned rotary tiller shaft spot-welding equipment, described horizontal mobile device comprises the leading screw body be laterally located on base, leading screw body is provided with the slide unit with screw be mated, and slide unit and described casing are fixed, and described base bottom is provided with the 4th servomotor driving leading screw body to rotate.
The advantage of rotary tiller shaft spot-welding equipment of the present invention is: easy to operate, improve welding efficiency, labor strength can be reduced, and effectively improving welding quality, rotary power unit adopts the mode of motor and servomotor co-controlling, substantially increases welding quality, make welding more accurate, than before manual work, not only homework precision manually cannot reach, and speed also improves a lot.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be in Fig. 1 part A partial structurtes enlarged drawing;
Fig. 3 be in Fig. 1 part B partial structurtes enlarged drawing;
Fig. 4 be in Fig. 1 C part partial structurtes enlarged drawing;
Fig. 5 be in Fig. 1 D part partial structurtes enlarged drawing;
Fig. 6 be in Fig. 1 E part partial structurtes enlarged drawing.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details;
As shown in Fig. 1,2,3,4,5,6, a kind of rotary tiller shaft spot-welding equipment, comprise frame 1, described frame 1 is provided with one for controlling the rotary power unit 3 that rotary tiller shaft 2 to be welded rotates, described rotary power unit 3 comprises is located at top 4 of rotary tiller shaft 2 one end to be welded, top 4 provide power by top cylinder 5, and be located at the motor 7 with chuck 6 of rotary tiller shaft 2 other end to be welded, described chuck 6 is connected with motor 7 by rotary shaft body 8.Described rotary shaft body 8 is provided with driven pulley 9, and driven pulley 9 is rotationally connected by conveyer belt 10 and first servomotor 12 with driving pulley 11, and described driving pulley 11, conveyer belt 10 and the first servomotor 12 are all located in casing 13.One is placed in grabbing device 14 on rotary power unit 3 for capturing rotary tiller shaft 2 to be welded, described grabbing device 14 comprises transverse shifting handgrip 15 and vertically moves handgrip 16, arranged direction along rotary tiller shaft 2 to be welded is provided with horizontal slide rail 17, described transverse shifting handgrip 15 and horizontal slide rail 17 are slidably matched, described in vertically move handgrip 16 and be slidably matched with the longitudinal slide rail 18 be located at above rotary tiller shaft 2 to be welded.One welder 20 with the two welding guns 19 be made up of left electrode and right electrode, described welder 20 comprise be fixedly linked with the crossbeam 21 in frame 1 weld support body 22, the bottom of welding support body 22 is located at by described pair of welding gun 19, welding support body 22 is respectively arranged with the first regulating handle 23 and the second regulating handle 24 for adjusting welding support body 22 adjustable height and two welding gun 19 adjustable height, welding support body 22 is provided with the weld cylinder 25 for driving welding support body 22 and the lifting of two welding gun.One for providing the feeding device 27 of Rotary tillage blade 26 to rotary tiller shaft 2 to be welded, described feeding device 27 is by rollway 28, the feed crawler belt 29 be located on rollway 28, the belt wheel 30 be rotatably assorted with feed crawler belt 29 and drive the second servomotor 31 of described belt wheel 30 to form.Described feeding device 27 is located at the below of welder 20, described rotary power unit 3 be also provided with between base 1 for driving rotary power unit 3 transverse shifting and the horizontal mobile device 32 corresponding with the welding position of welder 20.Described horizontal mobile device 32 comprises the leading screw body 33 be laterally located on base 1, leading screw body 33 is provided with the slide unit 35 with screw 34 coordinated with leading screw body 33, slide unit 35 is fixed with described casing 13, when slide unit 35 moves, can move by driven rotary power set 3, the bottom of described base 1 is provided with the 4th servomotor 36 driving leading screw body 33 to rotate simultaneously.Described frame 1 is provided with that be connected with rollway 28, that rollway 28 can be driven to be elevated the 3rd servomotor 37.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (8)
1. a rotary tiller shaft spot-welding equipment, comprise frame, it is characterized in that: described frame is provided with one for controlling the rotary power unit that rotary tiller shaft to be welded rotates, one is placed in grabbing device on rotary power unit for capturing rotary tiller shaft to be welded, one welder with the two welding guns be made up of left electrode and right electrode, one for providing the feeding device of Rotary tillage blade to rotary tiller shaft to be welded, described feeding device is located at below welder, described rotary power unit be also provided with between base for driving rotary power unit transverse shifting and the horizontal mobile device corresponding with the welding position of welder.
2. rotary tiller shaft spot-welding equipment according to claim 1, it is characterized in that: described rotary power unit comprises is located at the top of rotary tiller shaft one end to be welded, be located at the motor with chuck of the rotary tiller shaft other end to be welded, described chuck is connected with motor by rotary shaft body.
3. rotary tiller shaft spot-welding equipment according to claim 2, it is characterized in that: described rotary shaft body is provided with driven pulley, driven pulley is rotationally connected by conveyer belt and first servomotor with driving pulley, and described driving pulley, conveyer belt and the first servomotor are all located in casing.
4. rotary tiller shaft spot-welding equipment according to claim 1, it is characterized in that: described grabbing device comprises transverse shifting handgrip and vertically moves handgrip, rotary tiller shaft arranged direction to be welded is provided with horizontal slide rail, described transverse shifting handgrip and horizontal slide rail are slidably matched, described in vertically move handgrip and the longitudinal slide rail be located at above rotary tiller shaft to be welded and be slidably matched.
5. rotary tiller shaft spot-welding equipment according to claim 1, it is characterized in that: described welder comprise be fixedly linked with the crossbeam in frame weld support body, described pair of welding gun is located at bottom welding support body, and welding support body is respectively arranged with the first regulating handle for adjusting welding support body adjustable height and two welding gun adjustable height and the second regulating handle.
6. rotary tiller shaft spot-welding equipment according to claim 1, is characterized in that: described feeding device is by rollway, the feed crawler belt be located on rollway, the belt wheel be rotatably assorted with feed crawler belt and drive the second servomotor of described belt wheel to form.
7. rotary tiller shaft spot-welding equipment according to claim 6, is characterized in that: described frame is provided with that be connected with rollway, that rollway can be driven to be elevated the 3rd servomotor.
8. rotary tiller shaft spot-welding equipment according to claim 3, it is characterized in that: described horizontal mobile device comprises the leading screw body be laterally located on base, leading screw body is provided with the slide unit with screw be mated, slide unit and described casing are fixed, and described base bottom is provided with the 4th servomotor driving leading screw body to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832932.2A CN104551368A (en) | 2014-12-30 | 2014-12-30 | Spot welding equipment for rotary tiller cutter shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832932.2A CN104551368A (en) | 2014-12-30 | 2014-12-30 | Spot welding equipment for rotary tiller cutter shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551368A true CN104551368A (en) | 2015-04-29 |
Family
ID=53069009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832932.2A Pending CN104551368A (en) | 2014-12-30 | 2014-12-30 | Spot welding equipment for rotary tiller cutter shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551368A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369922A (en) * | 2019-06-28 | 2019-10-25 | 淮阴工学院 | Rotary tiller shaft tool magazine automatic welding machine |
| CN112440069A (en) * | 2019-08-30 | 2021-03-05 | 南阳理工学院 | Automatic welding jig of rotary cultivator main shaft |
| CN115533438A (en) * | 2022-12-01 | 2022-12-30 | 连云港市连发机械有限公司 | Welding equipment for rotary tillage teeth |
| CN117548927A (en) * | 2024-01-09 | 2024-02-13 | 连云港九迁机械制造有限公司 | Rotary cultivator arbor welding equipment |
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| CN103273231A (en) * | 2013-06-14 | 2013-09-04 | 北京大合兄弟科技发展有限公司 | Unlimited rotary numerical-control groove pipe cutting machine and groove machining method |
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| CN103879777A (en) * | 2014-03-27 | 2014-06-25 | 重庆市隆泰稀土新材料有限责任公司 | Automatic carrying device of spool of stranding machine |
| CN104002034A (en) * | 2014-05-23 | 2014-08-27 | 建科机械（天津）股份有限公司 | Double-welding mechanism of reinforcement cage seam welder |
| CN203918248U (en) * | 2014-05-27 | 2014-11-05 | 河南豪丰机械制造有限公司 | A kind of straw counters-field set is pulverized cutter shaft automatic welding machine tool |
| CN203941976U (en) * | 2014-04-28 | 2014-11-12 | 山东爱通工业机器人科技有限公司 | A kind of cathode of lithium battery ear material loading welding mechanism |
-
2014
- 2014-12-30 CN CN201410832932.2A patent/CN104551368A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121857A (en) * | 1993-10-20 | 1996-05-08 | 小原株式会社 | Weldering device for manipulator |
| JP2002224844A (en) * | 2001-01-30 | 2002-08-13 | Koyo Giken:Kk | Method for welding/assembling metal structure |
| CN101376198A (en) * | 2008-09-05 | 2009-03-04 | 吕家琪 | 5-shaft linkage numerical control bonding machine and welding process control method thereof |
| CN102275032A (en) * | 2010-06-12 | 2011-12-14 | 盐城意斯特机械制造有限公司 | Program control sidesway oil cylinder circumferential seam welding machine |
| CN201744781U (en) * | 2010-08-17 | 2011-02-16 | 镇江泛沃汽车零部件有限公司 | Clamping welder head |
| KR20120029160A (en) * | 2010-09-16 | 2012-03-26 | 현대자동차주식회사 | One side direction spot welding device |
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| CN102909457A (en) * | 2012-09-26 | 2013-02-06 | 安徽维德精密机电设备有限公司 | Precision welding machine |
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| CN203918248U (en) * | 2014-05-27 | 2014-11-05 | 河南豪丰机械制造有限公司 | A kind of straw counters-field set is pulverized cutter shaft automatic welding machine tool |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369922A (en) * | 2019-06-28 | 2019-10-25 | 淮阴工学院 | Rotary tiller shaft tool magazine automatic welding machine |
| CN112440069A (en) * | 2019-08-30 | 2021-03-05 | 南阳理工学院 | Automatic welding jig of rotary cultivator main shaft |
| CN115533438A (en) * | 2022-12-01 | 2022-12-30 | 连云港市连发机械有限公司 | Welding equipment for rotary tillage teeth |
| CN117548927A (en) * | 2024-01-09 | 2024-02-13 | 连云港九迁机械制造有限公司 | Rotary cultivator arbor welding equipment |
| CN117548927B (en) * | 2024-01-09 | 2024-03-08 | 连云港九迁机械制造有限公司 | Rotary cultivator arbor welding equipment |
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Owner name: QINGDAO KECHUANG INTELLIGENT EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QINGDAO CT AUDEUX MECHANICAL SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150629 |
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Effective date of registration: 20150629 Address after: 266300 Qingdao Province, Jiaozhou City Industrial Zone, ecological Avenue, No. 1 Applicant after: QINGDAO KECHUANG INTELLIGENT EQUIPMENT CO.,LTD. Address before: Yinghai Industrial Park of Jiaozhou city 266300 Shandong city of Qingdao Province Applicant before: QINGDAO CITIC ODUOR MACHINERY TECHNOLOGY Co.,Ltd. |
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Effective date of abandoning: 20240301 |