CN104827163A - Welding device of vehicle frame rear fork - Google Patents
Welding device of vehicle frame rear fork Download PDFInfo
- Publication number
- CN104827163A CN104827163A CN201510276104.XA CN201510276104A CN104827163A CN 104827163 A CN104827163 A CN 104827163A CN 201510276104 A CN201510276104 A CN 201510276104A CN 104827163 A CN104827163 A CN 104827163A
- Authority
- CN
- China
- Prior art keywords
- slide
- welding gun
- fixed
- welding
- vehicle frame
- 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.)
- Granted
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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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Resistance Welding (AREA)
Abstract
A welding device of a vehicle frame rear fork comprises a machine frame, a clamping assembly, a welding assembly and an inclination adjustment assembly, wherein the welding assembly welds a workpiece under the driving of the inclination adjustment assembly to obtain an inclined weld joint. The inclination adjustment assembly comprises a driving motor, a balance rod, a driving sliding sleeve, an inclined sliding rail and an inclined sliding block, wherein the driving motor is fixed to the machine frame, the balance rod is horizontally and transversely arranged on the machine frame, and the inclined sliding rail is obliquely arranged on the machine frame in a vertical plane. The driving sliding sleeve can slide left and right on the balance rod and is fixed to the welding assembly. The welding assembly is fixed to the inclined sliding block. When the driving sliding sleeve slides left and right along the balance rod, the welding assembly drives the inclined sliding block to adaptively and vertically slide along the inclined sliding rail. The welding automation degree is improved. A large amount of labor is saved. The cost is reduced.
Description
Technical field
The present invention relates to the welder of chain stay after rear chain stay field of welding devices, particularly a kind of vehicle frame.
Background technology
Connection after frame of motorcycle between chain stay with strengthen box is undertaken by welding, and its result is the weld seam of circular arc, and butt welded seam outward appearance and welding quality require all higher, and human weld is difficult to the quality ensureing weld seam.Be that rear chain stay and strengthen box are placed on fixture and fix by operative employee during original welding, by the movement of operative employee, curved weld carried out to workpiece, because the movement of people can not accomplish good uniformity, so the uniformity of welding quality and stability can not ensure.Therefore, overcome the above problems particularly important.
Summary of the invention
For the problems referred to above, the object of the invention is to propose the welder of chain stay after a kind of vehicle frame.
For reaching this object, the present invention by the following technical solutions:
A welder for chain stay after vehicle frame, comprises frame, clamp assemblies and weld assembly; Also comprise oblique adjusting part, the welding on workpiece under the driving of described oblique adjusting part of described weld assembly, obtain the weld seam tilted;
Described oblique adjusting part comprises drive motors, balancing pole, driving sliding sleeve, tilt slide and sloping slide, described drive motors is fixed on described frame, described balancing pole horizontal cross is arranged on described frame, and described tilt slide is arranged on described frame perpendicular is tilted; Described driving sliding sleeve can horizontally slip on described balancing pole, described driving sliding sleeve is fixed on described weld assembly, described weld assembly is fixed on described sloping slide simultaneously, when described driving sliding sleeve horizontally slips along described balancing pole, described soldering group drives described sloping slide to do adaptive sliding up and down along described tilt slide.
Further, one end of described tilt slide is hinged on the top of described frame, and the other end is hinged on adjustable length mechanism, when described adjustable in length structural stretch or shortening, drives described tilt slide to swing around the pin joint of its upper end.
Further, described adjustable in length machine comprises holder, threaded rod and positioning screw cap, described holder is fixed on described frame, described holder is provided with the screwed hole with described shaft, the position of described positioning screw cap after the both sides of described screwed hole regulate with retaining thread bar, one end and the described tilt slide of described threaded rod are hinged.
Further, described weld assembly comprises welding gun, reducing sleeve, welding gun fixed bar and welding gun positioner, described welding gun fixed bar is arranged on the side of workpiece along the width of described frame, described welding gun adjustable ground is arranged on one end of described welding gun fixed bar, and described reducing sleeve is fixed on the other end of described welding gun fixed bar; Described reducing sleeve is connected with described sloping slide by welding gun positioner.
Further, described welding gun positioner comprises slide bar, slip cap and positioning cylinder, one end of described slide bar is fixed on described reducing sleeve, the other end through described slip cap and slip cap can on described slide bar rectilinear motion, described positioning cylinder provides driving force for the motion of described reducing sleeve, and described slip cap is fixed on described sloping slide.
Further, oblique adjusting part and weld assembly described in two groups are separately positioned on the two ends of same described balancing pole.
Further, described drive motors regulates described balancing pole to move up and down by screw body.
Further, described clamp assemblies comprises holder, gripper cylinder, and two described gripper cylinders clamp the workpiece both sides of vertically placing respectively simultaneously from two ends.
Further, described clamp assemblies comprises clamp assemblies and lower clamp assemblies, is respectively used to the upper and lower side of fixation workpiece.
Beneficial effect of the present invention: after rear chain stay is fixed on frame by clamp assemblies, described drive motors drives described balancing pole to move straight down, relative described driving sliding sleeve moves along the direction of far from equilibrium bar end, weld assembly is driven to move along direction simultaneously, and due to balancing pole be overall downward with driving sliding sleeve, so the driving force that weld assembly is also moved downward, weld assembly is made on described tilt slide, to do adaptive oblique slip with described sloping slide, namely the path of welding gun walking has with the close gradient of tilt slide, for the welding position of relative tilt, after clamping is proper, is regulated the path of welding by the technical program, improve the automaticity of welding, save a large amount of manpowers, reduce cost.
Accompanying drawing explanation
Fig. 1 is the function structure chart of one embodiment of the present of invention;
Fig. 2 is the scheme of installation of oblique adjusting part in the present invention;
Fig. 3 is the side view of an embodiment in the present invention;
Fig. 4 is the structural representation of an embodiment of adjustable length mechanism in the present invention.
Wherein: frame 1;
Clamp assemblies 2, holder 21, gripper cylinder 22;
Welding gun 31, reducing sleeve 32, welding gun fixed bar 33, slip cap 341, slide bar 342;
Drive motors 41, balancing pole 42, drives sliding sleeve 43, tilt slide 44, sloping slide 45, adjustable length mechanism 46, holder 461, threaded rod 462, positioning screw cap 463;
Workpiece 5.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, the welder of chain stay after a kind of vehicle frame, comprises frame 1, clamp assemblies 2 and weld assembly; Also comprise oblique adjusting part, the welding on workpiece 5 under the driving of described oblique adjusting part of described weld assembly, obtain the weld seam tilted;
Described oblique adjusting part comprises drive motors 41, balancing pole 42, drives sliding sleeve 43, tilt slide 44 and sloping slide 45, described drive motors 41 is fixed on described frame 1, described balancing pole 42 horizontal cross is arranged on described frame 1, and described tilt slide 44 is arranged on described frame 1 perpendicular is tilted; Described driving sliding sleeve 43 can horizontally slip on described balancing pole 42, described driving sliding sleeve 43 is fixed on described weld assembly, described weld assembly is fixed on described sloping slide 45 simultaneously, when described driving sliding sleeve 43 horizontally slips along described balancing pole 42, described weld assembly drives described sloping slide 45 to do adaptive sliding up and down along described tilt slide 44.
Rear chain stay is made up of the strengthen box between two irregular curved steel pipes and two steel pipes, the two ends of strengthen box are fixed with two steel pipes respectively by welding, because steel pipe presents irregular curved state, then welding after weld seam be also tilt, by weld assembly under the driving of described oblique adjusting part on workpiece 5 welding obtain.
After rear chain stay is fixed on frame 1 by clamp assemblies 2, described drive motors 41 drives described balancing pole 42 to move straight down, relative described driving sliding sleeve 43 moves along the direction of far from equilibrium bar 42 end, weld assembly is driven to move along direction simultaneously, and due to balancing pole 42 be overall downward with driving sliding sleeve, so the driving force that weld assembly is also moved downward, weld assembly is made on described tilt slide 44, to do adaptive oblique slip with described sloping slide 44, namely the path of welding gun walking has with the close gradient of tilt slide 44.
For the welding position of relative tilt, after clamping is proper, is regulated the path of welding by the technical program, improve the automaticity of welding, save a large amount of manpowers, reduce cost.
As shown in Fig. 1 and Fig. 4, one end of described tilt slide 44 is hinged on the top of described frame 1, the other end is hinged on adjustable length mechanism 46, when described adjustable in length structure 46 elongates or shortens, drives described tilt slide 44 to swing around the pin joint of its upper end.
Different according to the angle of inclination of weld seam on workpiece 5, regulate the angle of inclination of inclined plane 44 adaptively.Inclined plane 44 is arranged on perpendicular, adjustable length mechanism 46 elongates or shortens in the horizontal direction, be supplied to the power of tilt slide 44 1 horizontal directions, it is made to occur to swing rear fixing around the pin joint of upper end in frame 1, reach the object regulating its angle of inclination, regulative mode is simple to operation, improves the adaptability of device to the concrete welding requirements of concrete workpiece.
Described adjustable in length machine 46 comprises holder 461, threaded rod 462 and positioning screw cap 463, described holder 461 is fixed on described frame 1, described holder 461 is provided with the screwed hole coordinated with described threaded rod 462, the position of described positioning screw cap 463 after the both sides of described screwed hole regulate with retaining thread bar 462, one end and the described tilt slide 44 of described threaded rod 462 are hinged.
During concrete adjustment, rotate threaded rod 462, with holder 461, relative motion occurs, then drive tilt slide 44 to swing and carry out angular adjustment, then the position after being regulated by the frictional force retaining thread bar 462 between two positioning screw caps 463 and holder 461, structure is simple, easy to adjust.
Described weld assembly comprises welding gun 31, reducing sleeve 32, welding gun fixed bar 33 and welding gun positioner, described welding gun fixed bar 33 is arranged on the side of workpiece 55 along the width of described frame 1, described welding gun 31 adjustable ground is arranged on one end of described welding gun fixed bar 33, and described reducing sleeve 32 is fixed on the other end of described welding gun fixed bar 33; Described reducing sleeve 32 is connected with described sloping slide 45 by welding gun positioner.
Before welding, first weld assembly is adjusted near welding position, then drives described welding gun 31 to arrive welding position by welding gun positioner, then start welding machine and start welding; After Welding Structure, welding gun positioner drives the counter motion of described welding gun 31 again, leaves near workpiece 5.Be not the welding gun regulative mode settled at one go like this, regulative mode is simple more flexibly, and also make use of the structure space of device more fully, structure seems compacter, also facilitates the dismounting of workpiece 5 simultaneously.
The parts such as welding gun 31 and welding gun positioner are all arranged by welding gun fixed bar 33, good stability when welding gun 31 is fixed and regulates, and are conducive to the precision ensureing welding; Described welding gun 31 adjustable ground is arranged on one end of described welding gun fixed bar 33, can regulate the position of welding gun 31, the scope of application of expansion instrument according to the concrete specification of the concrete structure of fixture and workpiece 5; Described reducing sleeve 32 is connected with described sloping slide 45 by welding gun positioner, and when sloping slide 45 moves along tilt slide 44, drive whole weld assembly to follow oblique movement, motion stabilization, welding precision is high.
Described welding gun positioner comprises slide bar 342, slip cap 341 and positioning cylinder, one end of described slide bar 342 is fixed on described reducing sleeve 32, the other end through described slip cap 341 and slip cap 341 can on described slide bar 342 rectilinear motion, described positioning cylinder provides driving force for the motion of described reducing sleeve 32, and described slip cap 341 is fixed on described sloping slide 45.
When welding gun 31 is located before welding, positioning cylinder drives described reducing sleeve 32 to move on slide bar 342, under the prerequisite that slip cap is motionless, reducing sleeve 32 drive welding gun fixed bar 33 and on welding gun 31 finally arrive welding position near workpiece 5; Welding terminate after, positioning cylinder drives the counter motion on slide bar 342 of described reducing sleeve 32, reducing sleeve 32 drive welding gun fixed bar 33 and on welding gun 31 away from workpiece 5, facilitate the dismounting of workpiece 5, make apparatus structure compacter, space availability ratio is higher.
Oblique adjusting part and weld assembly described in two groups are separately positioned on the two ends of same described balancing pole 42.Regulate two bond pads assemblies to carry out welding job to the both sides of workpiece 5 by same balancing pole 42 simultaneously simultaneously, drastically increase welding efficiency; In the present embodiment, balancing pole 42 can fixedly mount more than one welding gun 31, weld while carrying out many weld seams on the same side, ensure that the synchronism of welding, farthest avoid in welding process the problems such as the distortion that inequality of being heated causes, improve welding quality.
Described drive motors 41 regulates described balancing pole 42 to move up and down by screw body; Screw body transmission accuracy is high, regulates more flexibly simple and convenient.
Described clamp assemblies 2 comprises holder 21, gripper cylinder 22, two described gripper cylinders 22 clamp workpiece 5 both sides of vertically placing respectively simultaneously from two ends; Clamping structure is simple, and during clamping, stability is strong.
Described clamp assemblies 2 comprises clamp assemblies and lower clamp assemblies, is respectively used to the upper and lower side of fixation workpiece 5.Stability during further raising clamping.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. the welder of chain stay after vehicle frame, comprises frame, clamp assemblies and weld assembly, it is characterized in that: also comprise oblique adjusting part, the welding on workpiece under the driving of described oblique adjusting part of described weld assembly, obtains the weld seam tilted;
Described oblique adjusting part comprises drive motors, balancing pole, driving sliding sleeve, tilt slide and sloping slide, described drive motors is fixed on described frame, described balancing pole horizontal cross is arranged on described frame, and described tilt slide is arranged on described frame perpendicular is tilted; Described driving sliding sleeve can horizontally slip on described balancing pole, described driving sliding sleeve is fixed on described weld assembly, described weld assembly is fixed on described sloping slide simultaneously, when described driving sliding sleeve horizontally slips along described balancing pole, described soldering group drives described sloping slide to do adaptive sliding up and down along described tilt slide.
2. the welder of chain stay after a kind of vehicle frame according to claim 1, it is characterized in that: one end of described tilt slide is hinged on the top of described frame, the other end is hinged on adjustable length mechanism, when described adjustable in length structural stretch or shortening, described tilt slide is driven to swing around the pin joint of its upper end.
3. the welder of chain stay after a kind of vehicle frame according to claim 2, it is characterized in that: described adjustable in length machine comprises holder, threaded rod and positioning screw cap, described holder is fixed on described frame, described holder is provided with the screwed hole with described shaft, the position of described positioning screw cap after the both sides of described screwed hole regulate with retaining thread bar, one end and the described tilt slide of described threaded rod are hinged.
4. the welder of chain stay after a kind of vehicle frame according to claim 1, it is characterized in that: described weld assembly comprises welding gun, reducing sleeve, welding gun fixed bar and welding gun positioner, described welding gun fixed bar is arranged on the side of workpiece along the width of described frame, described welding gun adjustable ground is arranged on one end of described welding gun fixed bar, and described reducing sleeve is fixed on the other end of described welding gun fixed bar; Described reducing sleeve is connected with described sloping slide by welding gun positioner.
5. the welder of chain stay after a kind of vehicle frame according to claim 4, it is characterized in that: described welding gun positioner comprises slide bar, slip cap and positioning cylinder, one end of described slide bar is fixed on described reducing sleeve, the other end through described slip cap and slip cap can on described slide bar rectilinear motion, described positioning cylinder provides driving force for the motion of described reducing sleeve, and described slip cap is fixed on described sloping slide.
6. the welder of chain stay after a kind of vehicle frame according to claim 1, is characterized in that: oblique adjusting part and weld assembly described in two groups are separately positioned on the two ends of same described balancing pole.
7. the welder of chain stay after a kind of vehicle frame according to claim 1, is characterized in that: described drive motors regulates described balancing pole to move up and down by screw body.
8. the welder of chain stay after a kind of vehicle frame according to claim 1, is characterized in that: described clamp assemblies comprises holder, gripper cylinder, and two described gripper cylinders clamp the workpiece both sides of vertically placing respectively simultaneously from two ends.
9. the welder of chain stay after a kind of vehicle frame according to claim 8, is characterized in that: described clamp assemblies comprises clamp assemblies and lower clamp assemblies, is respectively used to the upper and lower side of fixation workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276104.XA CN104827163B (en) | 2015-05-26 | 2015-05-26 | The welder of chain stay after a kind of vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276104.XA CN104827163B (en) | 2015-05-26 | 2015-05-26 | The welder of chain stay after a kind of vehicle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104827163A true CN104827163A (en) | 2015-08-12 |
| CN104827163B CN104827163B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510276104.XA Expired - Fee Related CN104827163B (en) | 2015-05-26 | 2015-05-26 | The welder of chain stay after a kind of vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827163B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057850A (en) * | 2015-08-28 | 2015-11-18 | 宁波荣城机电科技有限公司 | Automobile suspension part automatic gas-shielded welding device |
| CN108080864A (en) * | 2017-12-19 | 2018-05-29 | 力帆实业(集团)股份有限公司 | A kind of processing method of vehicle frame chain stay tooling combination |
| CN109317906A (en) * | 2018-12-17 | 2019-02-12 | 重庆帝赐机械制造有限公司 | It is a kind of for assembling the location structure of motorbike frame |
| CN109489958A (en) * | 2018-12-12 | 2019-03-19 | 科堡科技（江苏）有限公司 | Alternate swing testing device for intelligent toilet lid |
| CN110961818A (en) * | 2019-12-24 | 2020-04-07 | 佛山金盛驰五金制品有限公司 | Integrative welding system of back chain stay |
| CN113579598A (en) * | 2021-07-29 | 2021-11-02 | 湖北欧阳华俊专用汽车有限公司 | Curve welding machine |
| CN113996998A (en) * | 2021-12-06 | 2022-02-01 | 天津市小刀新能源科技有限公司 | Adjustable bicycle tool |
| CN115673635A (en) * | 2022-09-08 | 2023-02-03 | 厦门开发减震器有限公司 | Shock absorber rod piece processing device |
| CN115846961A (en) * | 2022-12-27 | 2023-03-28 | 中国核工业第五建设有限公司 | Automatic welding device for steel bar lap joint assembly |
| CN116021130A (en) * | 2023-02-01 | 2023-04-28 | 江苏诚天机械有限公司 | Intelligent welding device for bottom fork tube of environment-friendly motorcycle |
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| CN204621311U (en) * | 2015-05-26 | 2015-09-09 | 佛山市南海扬泰金属制品有限公司 | The welder of chain stay after a kind of vehicle frame |
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Patent Citations (6)
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| JPS5930512B2 (en) * | 1979-12-14 | 1984-07-27 | 川崎重工業株式会社 | Welding torch turning mechanism |
| EP0371292B1 (en) * | 1988-11-19 | 1993-09-15 | Hans-Adolf Schmidt | Device for positioning a work piece |
| CN201338168Y (en) * | 2008-12-31 | 2009-11-04 | 庄添财 | Cycle frame automatic welding system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057850A (en) * | 2015-08-28 | 2015-11-18 | 宁波荣城机电科技有限公司 | Automobile suspension part automatic gas-shielded welding device |
| CN108080864A (en) * | 2017-12-19 | 2018-05-29 | 力帆实业(集团)股份有限公司 | A kind of processing method of vehicle frame chain stay tooling combination |
| CN109489958A (en) * | 2018-12-12 | 2019-03-19 | 科堡科技（江苏）有限公司 | Alternate swing testing device for intelligent toilet lid |
| CN109317906A (en) * | 2018-12-17 | 2019-02-12 | 重庆帝赐机械制造有限公司 | It is a kind of for assembling the location structure of motorbike frame |
| CN109317906B (en) * | 2018-12-17 | 2020-12-11 | 义乌市汇淼科技有限公司 | Positioning structure for assembling motorcycle frame |
| CN110961818A (en) * | 2019-12-24 | 2020-04-07 | 佛山金盛驰五金制品有限公司 | Integrative welding system of back chain stay |
| CN113579598A (en) * | 2021-07-29 | 2021-11-02 | 湖北欧阳华俊专用汽车有限公司 | Curve welding machine |
| CN113996998A (en) * | 2021-12-06 | 2022-02-01 | 天津市小刀新能源科技有限公司 | Adjustable bicycle tool |
| CN115673635A (en) * | 2022-09-08 | 2023-02-03 | 厦门开发减震器有限公司 | Shock absorber rod piece processing device |
| CN115846961A (en) * | 2022-12-27 | 2023-03-28 | 中国核工业第五建设有限公司 | Automatic welding device for steel bar lap joint assembly |
| CN116021130A (en) * | 2023-02-01 | 2023-04-28 | 江苏诚天机械有限公司 | Intelligent welding device for bottom fork tube of environment-friendly motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104827163B (en) | 2016-08-24 |
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