CN113334003A - Welding technology for firmly welded bicycle frame - Google Patents
Welding technology for firmly welded bicycle frame Download PDFInfo
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- CN113334003A CN113334003A CN202110555965.7A CN202110555965A CN113334003A CN 113334003 A CN113334003 A CN 113334003A CN 202110555965 A CN202110555965 A CN 202110555965A CN 113334003 A CN113334003 A CN 113334003A
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- welding
- polishing
- electric telescopic
- splint
- slider
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a welding technology for a firmly welded bicycle frame, which comprises the following steps: A. pretreatment of a welding part: polishing the welding position of the frame by using a polishing mechanism; B. first welding treatment: the plasma uniform spot welding technology is adopted for primary welding, so that the frame has the capability of primary fixing; C. first postweld treatment: and (5) carrying out primary polishing treatment on the surface subjected to primary welding by adopting a grinding mechanism. According to the invention, the welding position is firstly polished, so that impurities such as oil stains and the like at the welding position can be effectively avoided, the welding position can be ensured to be smooth and flat, then the plasma uniform spot welding technology is adopted for primary welding, so that the two frames can be quickly fixed, the strength of the frames can not be damaged, and finally the high-frequency welding technology is adopted for secondary welding, so that the overall strength of the frames can be further ensured, the welding quality is improved, and the benefits of enterprises are met.
Description
Technical Field
The invention relates to the technical field of bicycles, in particular to a bicycle frame welding technology with firm welding.
Background
The bicycle is also called as a bicycle or a bicycle, and is usually a two-wheeled small land vehicle, a person rides on the bicycle and then steps on pedals as power, so that the bicycle is a green and environment-friendly vehicle, and the bicycles are various, such as single-person bicycles, double-person bicycles and multi-person bicycles, and can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle is also a sports competition, there are highway bicycle match, mountain bike match, field bicycle match, stunt bicycle match etc., the bicycle comprises many spare parts, the frame is one of them, as the skeleton of whole bicycle, the exactness and the travelling comfort of posture of riding have been decided, influenced to the utmost, but current frame leads to its bulk strength poor because the welding mode is single, thereby has reduced its quality, does not accord with enterprise's own benefit, for this reason, we propose a firm bicycle frame welding technique of welding.
Disclosure of Invention
The invention aims to provide a bicycle frame welding technology with firm welding so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a welding technology for a bicycle frame with firm welding comprises the following steps:
A. pretreatment of a welding part: polishing the welding position of the frame by using a polishing mechanism;
B. first welding treatment: the plasma uniform spot welding technology is adopted for primary welding, so that the frame has the capability of primary fixing;
C. first postweld treatment: polishing the surface after the first welding by using a polishing mechanism for the first time;
D. and (3) second welding treatment: performing secondary welding by adopting a high-frequency welding technology to enable the surface of a welding part to be smooth and uniform fish-scale;
E. and (3) second postweld treatment: and (5) carrying out secondary polishing treatment on the surface after the secondary welding by adopting a polishing mechanism to obtain the frame with a smooth surface.
Preferably, in the step B, the two frames are respectively clamped by a first clamping mechanism and a second clamping mechanism, the first clamping mechanism comprises a first clamping plate, a first electric telescopic rod and a first movable plate, and the second clamping mechanism comprises a second clamping plate, a second electric telescopic rod, a second movable plate, a third electric telescopic rod, an adjusting rod and a supporting plate.
Preferably, the upper end of the inner side of the first clamping plate is movably connected with a first movable plate through a first electric telescopic rod, the upper end of the inner side of the second clamping plate is movably connected with a second movable plate through a second electric telescopic rod, a third electric telescopic rod is fixedly connected to the upper end of the right side of the second clamping plate, an adjusting rod is movably connected to the lower end of the right side of the second clamping plate through a rotating shaft, and a supporting plate is movably connected to the right side of the adjusting rod and the right side of the third electric telescopic rod through a rotating shaft.
Preferably, first splint and second splint are "Contraband" style of calligraphy structure, and the bottom of the inboard bottom of first splint and second splint and the bottom of first fly leaf and second fly leaf all are connected with the fluorocarbon rubber board through PP glue, and the bottom of first splint and backup pad respectively with external workstation top control both ends fixed connection.
Preferably, grinding machanism includes first slide, first slider, the second slide, the second slider, fourth electric telescopic handle, motor and head of polishing, and the bottom of first slide and the top fixed connection of external workstation, the top sliding connection of first slide has first slider, the second slide of the top fixedly connected with loop configuration of first slider, the internal surface sliding connection of second slide has the second slider, the inboard of second slider has the motor through fourth electric telescopic handle swing joint, and the output shaft fixedly connected with head of polishing of motor.
Preferably, need use exhaust purification mechanism polishing and welding process, and exhaust purification mechanism includes the suction fan, the cover that induced drafts, the rose box, the HEPA filter screen, sponge filter layer and air outlet, and simultaneously, HEPA filter screen and sponge filter layer are installed in the left and right sides of rose box inner chamber, the upper end on rose box right side is seted up to the air outlet, suction fan fixed mounting is in the left end at rose box top, the output of suction fan passes through pipeline and the left lower extreme intercommunication of rose box, and the input of suction fan has the cover that induced drafts through the pipeline intercommunication.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the welding position is firstly polished, so that impurities such as oil stains and the like at the welding position can be effectively avoided, the welding position can be ensured to be smooth and flat, then the plasma uniform spot welding technology is adopted for primary welding, so that the two frames can be quickly fixed, the strength of the frames can not be damaged, and finally the high-frequency welding technology is adopted for secondary welding, so that the overall strength of the frames can be further ensured, the welding quality is improved, and the benefits of enterprises are met.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A welding technology for a bicycle frame with firm welding comprises the following steps:
A. pretreatment of a welding part: polishing the welding position of the frame by using a polishing mechanism;
B. first welding treatment: the plasma uniform spot welding technology is adopted for primary welding, so that the frame has the capability of primary fixing;
C. first postweld treatment: polishing the surface after the first welding by using a polishing mechanism for the first time;
D. and (3) second welding treatment: performing secondary welding by adopting a high-frequency welding technology to enable the surface of a welding part to be smooth and uniform fish-scale;
E. and (3) second postweld treatment: and (5) carrying out secondary polishing treatment on the surface after the secondary welding by adopting a polishing mechanism to obtain the frame with a smooth surface.
The processing of polishing is carried out to earlier welding point, can effectively avoid there being impurity such as greasy dirt in welding point to can guarantee that the welding point is smooth level and smooth, then adopt the even spot welding technique of plasma to carry out first welding, can make between two frames can quick fixation, and can not damage the intensity of frame self, adopt high frequency welding technique to carry out the second welding at last, can further guarantee the bulk strength of frame, thereby improve its welding quality, accord with the interests of enterprise self.
In the step B, the two frames are respectively clamped by a first clamping mechanism and a second clamping mechanism, the first clamping mechanism comprises a first clamping plate, a first electric telescopic rod and a first movable plate, and the second clamping mechanism comprises a second clamping plate, a second electric telescopic rod, a second movable plate, a third electric telescopic rod, an adjusting rod and a supporting plate.
The upper end of the inner side of the first clamping plate is movably connected with a first movable plate through a first electric telescopic rod, the upper end of the inner side of the second clamping plate is movably connected with a second movable plate through a second electric telescopic rod, a third electric telescopic rod is fixedly connected to the upper end of the right side of the second clamping plate, an adjusting rod is movably connected to the lower end of the right side of the second clamping plate through a rotating shaft, and supporting plates are movably connected to the right sides of the adjusting rod and the third electric telescopic rod through rotating shafts.
First splint and second splint are "Contraband" style of calligraphy structure, and the bottom of the inboard bottom of first splint and second splint and the bottom of first fly leaf and second fly leaf all are connected with the fluorocarbon rubber board through PP glue, and the bottom of first splint and backup pad respectively with external workstation top control both ends fixed connection.
Grinding machanism includes first slide, first slider, the second slide, the second slider, fourth electric telescopic handle, motor and head of polishing, and the bottom of first slide and the top fixed connection of external workstation, the top sliding connection of first slide has first slider, the second slide of the top fixedly connected with loop configuration of first slider, the internal surface sliding connection of second slide has the second slider, the inboard of second slider has the motor through fourth electric telescopic handle swing joint, and the output shaft fixedly connected with head of polishing of motor.
Need use exhaust purification mechanism polishing and welding process in, and exhaust purification mechanism includes the suction fan, the cover that induced drafts, the rose box, the HEPA filter screen, sponge filter layer and air outlet, and simultaneously, HEPA filter screen and sponge filter layer are installed in the left and right sides of rose box inner chamber, the upper end on rose box right side is seted up to the air outlet, suction fan fixed mounting is in the left end at rose box top, the output of suction fan passes through pipeline and the left lower extreme intercommunication of rose box, and the input of suction fan has the cover that induced drafts through the pipeline intercommunication.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a firm bicycle frame welding technique of welding which characterized in that: the welding technology comprises the following steps:
A. pretreatment of a welding part: polishing the welding position of the frame by using a polishing mechanism;
B. first welding treatment: the plasma uniform spot welding technology is adopted for primary welding, so that the frame has the capability of primary fixing;
C. first postweld treatment: polishing the surface after the first welding by using a polishing mechanism for the first time;
D. and (3) second welding treatment: performing secondary welding by adopting a high-frequency welding technology to enable the surface of a welding part to be smooth and uniform fish-scale;
E. and (3) second postweld treatment: and (5) carrying out secondary polishing treatment on the surface after the secondary welding by adopting a polishing mechanism to obtain the frame with a smooth surface.
2. A securely welded bicycle frame welding technique as claimed in claim 1, wherein: in the step B, the two frames are respectively clamped by a first clamping mechanism and a second clamping mechanism, the first clamping mechanism comprises a first clamping plate, a first electric telescopic rod and a first movable plate, and the second clamping mechanism comprises a second clamping plate, a second electric telescopic rod, a second movable plate, a third electric telescopic rod, an adjusting rod and a supporting plate.
3. A welding technique for a bicycle frame with a strong weld according to claim 2, wherein: the utility model discloses a clamp plate, including first splint, second splint, first electric telescopic handle, second electric telescopic handle, first fly leaf, second splint, upper end fixedly connected with third electric telescopic handle, the lower extreme on second splint right side has the regulation pole through pivot swing joint, and the right side of adjusting pole and third electric telescopic handle all has the backup pad through pivot swing joint.
4. A securely welded bicycle frame welding technique as claimed in claim 3, wherein: first splint and second splint are "Contraband" style of calligraphy structure, and the bottom of the inboard bottom of first splint and second splint and the bottom of first fly leaf and second fly leaf all is connected with the fluorocarbon rubber board through PP glue, and the bottom of first splint and backup pad respectively with external workstation top control both ends fixed connection.
5. A securely welded bicycle frame welding technique as claimed in claim 1, wherein: grinding machanism includes first slide, first slider, the second slide, the second slider, fourth electric telescopic handle, motor and head of polishing, and the bottom of first slide and the top fixed connection of external workstation, the top sliding connection of first slide has first slider, the second slide of the top fixedly connected with loop configuration of first slider, the internal surface sliding connection of second slide has the second slider, the inboard of second slider has the motor through fourth electric telescopic handle swing joint, and the output shaft fixedly connected with head of polishing of motor.
6. A securely welded bicycle frame welding technique as claimed in claim 1, wherein: need use exhaust gas purification mechanism polishing and welding process, and exhaust gas purification mechanism includes the suction fan, the cover that induced drafts, the rose box, the HEPA filter screen, sponge filter layer and air outlet, and simultaneously, HEPA filter screen and sponge filter layer are installed in the left and right sides of rose box inner chamber, the upper end on rose box right side is seted up to the air outlet, suction fan fixed mounting is in the left end at rose box top, the output of suction fan passes through pipeline and the left lower extreme intercommunication of rose box, and the input of suction fan has the cover that induced drafts through the pipeline intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555965.7A CN113334003B (en) | 2021-05-21 | 2021-05-21 | Firmly-welded bicycle frame welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555965.7A CN113334003B (en) | 2021-05-21 | 2021-05-21 | Firmly-welded bicycle frame welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113334003A true CN113334003A (en) | 2021-09-03 |
| CN113334003B CN113334003B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110555965.7A Active CN113334003B (en) | 2021-05-21 | 2021-05-21 | Firmly-welded bicycle frame welding method |
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| CN (1) | CN113334003B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012219272A1 (en) * | 2011-10-25 | 2013-04-25 | Specialized Bicycle Components, Inc. | Bicycle frame includes a weld positioned in the peripheral channel forming part of the joint and which is defined between the interfaces of the tubes |
| CN104386187A (en) * | 2014-11-28 | 2015-03-04 | 天津轮翼运动器材有限公司 | Processing technique of pulley bicycle frames |
| CN106078416A (en) * | 2016-06-17 | 2016-11-09 | 天津维尔纳复合材料有限公司 | A kind of cycle frame burnishing device |
| CN108452600A (en) * | 2018-05-02 | 2018-08-28 | 平湖市伊凡家箱包有限公司 | A kind of textile dust extraction device |
| CN208179202U (en) * | 2018-04-20 | 2018-12-04 | 福建省铭兴激光科技有限公司 | A kind of dandy roll sander |
| CN110666428A (en) * | 2019-11-09 | 2020-01-10 | 苏州诺济玛金属制品有限公司 | Welding device for bicycle accessories |
| CN210549020U (en) * | 2019-06-25 | 2020-05-19 | 捷安特（昆山）有限公司 | Automatic robot welding and carrying system |
| CN211589024U (en) * | 2020-01-19 | 2020-09-29 | 金虹 | Novel welding device |
| CN112518325A (en) * | 2020-12-16 | 2021-03-19 | 陈维华 | Automatic grinding and welding equipment |
-
2021
- 2021-05-21 CN CN202110555965.7A patent/CN113334003B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012219272A1 (en) * | 2011-10-25 | 2013-04-25 | Specialized Bicycle Components, Inc. | Bicycle frame includes a weld positioned in the peripheral channel forming part of the joint and which is defined between the interfaces of the tubes |
| CN104386187A (en) * | 2014-11-28 | 2015-03-04 | 天津轮翼运动器材有限公司 | Processing technique of pulley bicycle frames |
| CN106078416A (en) * | 2016-06-17 | 2016-11-09 | 天津维尔纳复合材料有限公司 | A kind of cycle frame burnishing device |
| CN208179202U (en) * | 2018-04-20 | 2018-12-04 | 福建省铭兴激光科技有限公司 | A kind of dandy roll sander |
| CN108452600A (en) * | 2018-05-02 | 2018-08-28 | 平湖市伊凡家箱包有限公司 | A kind of textile dust extraction device |
| CN210549020U (en) * | 2019-06-25 | 2020-05-19 | 捷安特（昆山）有限公司 | Automatic robot welding and carrying system |
| CN110666428A (en) * | 2019-11-09 | 2020-01-10 | 苏州诺济玛金属制品有限公司 | Welding device for bicycle accessories |
| CN211589024U (en) * | 2020-01-19 | 2020-09-29 | 金虹 | Novel welding device |
| CN112518325A (en) * | 2020-12-16 | 2021-03-19 | 陈维华 | Automatic grinding and welding equipment |
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| CN113334003B (en) | 2023-03-24 |
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