CN108453404B - Motorcycle frame welding device - Google Patents
Motorcycle frame welding device Download PDFInfo
- Publication number
- CN108453404B CN108453404B CN201810189989.3A CN201810189989A CN108453404B CN 108453404 B CN108453404 B CN 108453404B CN 201810189989 A CN201810189989 A CN 201810189989A CN 108453404 B CN108453404 B CN 108453404B
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- air
- air chamber
- piston cylinder
- air bag
- piston
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to the technical field of frame processing, and discloses a motorcycle frame welding device which comprises a base, wherein a first air chamber and an air supply box are fixed on the base, the air supply box is communicated with the first air chamber, a first turbine is rotationally connected in the first air chamber, a gear is coaxially connected on the first turbine and is positioned outside the first air chamber, a piston cylinder is slidably connected on the base, a rack meshed with the gear is fixed on the piston cylinder, a first air bag is communicated between the piston cylinder and the first air chamber, a program control valve is installed between the first air bag and the piston cylinder, a first check valve is installed between the first air bag and the first air chamber, the first check valve flows from the first air chamber to the first air bag, a piston is slidably connected in the piston cylinder, a support rod is arranged on the piston, a welding gun seat is arranged at the end part of the support rod, a welding gun is connected on the welding gun seat, and a. The invention can automatically adjust the position of the welding gun.
Description
Technical Field
The invention relates to the technical field of frame processing, in particular to a motorcycle frame welding device.
Background
The motorcycle frame is mainly assembled by fixedly connecting steel pipes and metal plates through welding, riveting, bolt connection and the like. The welding is the most commonly used and relatively stable fixed connection mode in industrial processing, the traditional welding method is that a welder butts two parts to be welded firstly, and then a handheld welding gun welds along the butts of the two parts, and the method has the problems of inconvenient operation, high labor intensity, low efficiency, insecure welding points easily affected by human, poor welding quality and the like.
In order to solve the problems, Chinese patent (CN104476025B) discloses an automatic welding device, which comprises a first motor arranged on a base and a second motor arranged on a rotating plate and fixed at the lower end of a vertical supporting rod, wherein the upper end of the supporting rod is connected with a welding gun clamp through an arm body, an output shaft of the first motor is connected with a first gear through a first connector, an output shaft of the second motor is connected with a third gear through a second connector, the first gear is meshed with a second gear, the gear shaft of the first gear is penetrated and arranged on the rotating plate, and the third gear is meshed with gear teeth of a horizontal rack arranged on the side of the rotating plate. The rack is arranged on the side edge of the rotating plate, the supporting rod is driven to horizontally move by the second motor, the rotating plate and the supporting rod which are driven by the first motor are telescopic, and when welding is performed, the distance, the direction and the height of a welding gun can be automatically adjusted, so that the operation is convenient, the labor efficiency is high, and the welding efficiency is improved.
Although the above-mentioned patent scheme has solved the problem that exists in traditional manual welding, this scheme still has the place to be improved: the height of adjusting welder in this scheme is realized through bolt adjustment bracing piece length, needs manual the regulation on the one hand, and bracing piece pars contractilis and welder have certain gravity, and manual rotatory bolt is harder, and the speed of on the other hand rotatory bolt regulation is slower, has increased the preparation time of welding earlier stage for whole welding process's efficiency reduces.
Disclosure of Invention
In view of the above-mentioned disadvantages, the present invention provides a motorcycle frame welding device capable of automatically adjusting the position of a welding gun.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the motorcycle frame welding device comprises a base, wherein a first air chamber and an air supply box are fixed on the base, the air supply box is communicated with the first air chamber, a first turbine is connected in the first air chamber in a rotating mode, a gear is coaxially connected to the first turbine and is located outside the first air chamber, a piston cylinder is connected to the base in a sliding mode, a rack meshed with the gear is fixed on the piston cylinder, a first air bag is communicated between the piston cylinder and the first air chamber, a program control valve is installed between the first air bag and the piston cylinder, a first check valve is installed between the first air bag and the first air chamber, the flow direction of the first check valve is from the first air chamber to the first air bag, a piston is connected in the piston cylinder in a sliding mode, a supporting rod is arranged on the piston, a welding gun seat is arranged at the end portion of the supporting rod, a welding.
The principle of the invention is as follows: initially, the programmable valve is in a closed state. When the welding gun is used, the air supply box is started, the air supply box supplies air into the first air chamber, the first air chamber is communicated with the first air bag, the air entering the first air chamber flows into the first air bag, and because a first one-way valve is arranged between the first air bag and the first air chamber, the air continuously enters the first air bag from the first air chamber to be stored, so that the air flowing in one direction is formed in the first air chamber and is used as power to drive the first turbine to rotate; the program control valve is driven to communicate the first air bag and the piston cylinder, at the moment, because of the pressure difference between the first air bag and the piston cylinder, the gas in the first air bag enters the piston cylinder, the pressure in the piston cylinder is increased, so that the piston is pushed to move, the piston drives the supporting rod to move, the welding gun moves along with the supporting rod, and the effect of adjusting the height of the welding gun is achieved; the function of quantitatively adjusting the position of the welding gun can be achieved by controlling the starting time of the air supply box and the program control valve; and after the position of the welding gun is adjusted, starting the welding gun, and then starting welding.
The invention has the beneficial effects that: compared with the prior art, the horizontal position of the welding gun is effectively adjusted by arranging the first turbine, the gear, the rack and the like and using air as driving force, and meanwhile, the effect of quantitatively adjusting the horizontal position of the welding gun is achieved by controlling the opening and closing time of the air supply box; the piston cylinder and the support rod are arranged, air is used as a driving force, the height of the welding gun is effectively adjusted, and meanwhile, the effect of quantitatively adjusting the height of the welding gun is achieved by controlling the opening and closing time of the program control valve; the horizontal position and the height of the welding gun are effectively and quantitatively adjusted, so that the effect of accurate positioning is achieved, the condition of welding position deviation is avoided, and the welding qualification rate and the welding quality are improved.
Furthermore, the driving mechanism comprises a second air chamber fixed on the outer wall of the piston cylinder, an air hole is formed in the second air chamber, the second air chamber is communicated with the first air bag, a second turbine is connected in the second air chamber in a rotating mode, the second turbine is coaxially connected with a first bevel gear, the first bevel gear is located in the piston cylinder, a sleeve is sleeved on the supporting rod through a spline, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the sleeve; the piston is fixed with a bearing, and the support rod is rotatably connected to the piston cylinder through the bearing. Starting the program control valve to enable the program control valve to be communicated with the first air chamber and the second air chamber, wherein gas in the first air chamber enters the second air chamber and is finally discharged through the air holes, air flowing in the second air chamber serves as driving force to drive the second turbine to rotate, the second turbine rotates to drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the sleeve to rotate, and the sleeve is sleeved on the support rod through the spline, so that the sleeve drives the support rod to rotate, and the support rod drives the welding gun to rotate by a certain angle; the support rod is sleeved with the sleeve through a spline, and the support rod is in rotary connection with the piston through the bearing, so that the rotation and the movement of the support rod can be independently realized without mutual influence; the rotating angle of the supporting rod is adjusted by controlling the starting time of the program control valve, so that the effect of adjusting the direction of the welding gun is achieved.
Furthermore, the second air chamber is communicated with a second air bag through an air hole, a second one-way valve is connected between the second air bag and the second air chamber, the flow of the second one-way valve flows from the second air chamber to the second air bag, and the second air bag is communicated with an air guide pipe. The gas flowing out of the air hole enters the second air bag to be stored, the second air bag is opened after the welding is finished, and the second air bag is communicated with the second air chamber, so that the gas in the second air bag flows out of the air guide pipe and blows to the welding point, the welding point is cooled and formed quickly, the cooling effect is achieved, the frame can be moved in a short time after the welding is facilitated, and the next processing is carried out.
And further, the programmable valve is electrically connected with a P L C system, and through the P L C system, computer remote control can be realized, so that the welding efficiency is improved.
Furthermore, scale marks are arranged on the base along the direction of the rack. Through the scale marks, the moving distance of the welding gun can be accurately judged, and the function of effective positioning is achieved.
Further, the base is provided with a roller and a wheel lock for locking the roller. The roller is arranged, so that the device is convenient to move; set up the wheel lock, be convenient for lock the gyro wheel, avoid among the welding process gyro wheel to take place to slide and lead to the welding skew to ensure the device's stability.
Drawings
Fig. 1 is a schematic structural view of a motorcycle frame welding apparatus according to the present invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the welding gun comprises a base 1, a first air chamber 2, an air supply box 3, a first turbine 4, a gear 5, a piston cylinder 6, a rack 7, a first air bag 8, a program control valve 9, a first one-way valve 10, a piston 11, a bearing 12, a support rod 13, a welding gun seat 14, a welding gun 15, a second air chamber 16, a second turbine 17, a first bevel gear 18, a sleeve 19, a second bevel gear 20, a second air bag 21, a second one-way valve 22, an air guide pipe 23, a roller 24 and a push handle 25.
This embodiment is substantially as shown in figure 1:
the motorcycle frame welding device comprises a base 1, wherein a first air chamber 2 and an air supply box 3 are fixed on the base 1 through bolts, the air supply box 3 is communicated with the first air chamber 2, a first turbine 4 is connected in the first air chamber 2 in a rotating mode, a gear 5 is coaxially connected on the first turbine 4 and is positioned outside the first air chamber 2, a piston cylinder 6 is connected on the base 1 in a sliding mode, a rack 7 meshed with the gear 5 is welded on the piston cylinder 6, a scale mark is arranged on the base 1 along the direction of the rack 7, a first air bag 8 is communicated between the first air chamber 2 and the first air chamber 6, a program control valve 9 is installed between the first air bag 8 and the piston cylinder 6, the program control valve 9 is electrically connected with a P L C system (disclosed in the prior art), a first one-way valve 10 is installed between the first air bag 8 and the first air chamber 2, a piston 11 is connected in the piston cylinder 6 in a sliding mode, a bearing 12 is fixed on the piston 11 through bolts, a support rod 13 of a reversed L type is connected on the piston 11 in a rotating mode through the bearing 12, the end portion of the support rod is fixed through a welding gun seat 14, and a;
the piston cylinder 6 is fixed on a second air chamber 16 on the outer wall of the piston cylinder 6 through bolts, air holes are formed in the second air chamber 16, the second air chamber 16 is communicated with the first air bag 8, a second turbine 17 is rotatably connected in the second air chamber 16, the second turbine 17 is coaxially connected with a first bevel gear 18, the first bevel gear 18 is positioned in the piston cylinder 6, a sleeve 19 is sleeved on a support rod 13 through splines, and a second bevel gear 20 meshed with the first bevel gear 18 is fixedly sleeved on the sleeve 19; the second air chamber 16 is communicated with a second air bag 21 through an air hole, a second one-way valve 22 is connected between the second air bag 21 and the second air chamber 16, the flow of the second one-way valve 22 is from the second air chamber 16 to the second air bag 21, the second air bag 21 is communicated with an air guide pipe 23, and the air guide pipe 23 is provided with a valve; the base 1 is rotatably connected with a roller 24, and the base 1 is fixed with a wheel lock for locking the roller 24 and a push handle 25 through bolts.
Initially, the programmable valve 9 is in a closed state, i.e. the first air bag 8 is not communicated with the piston cylinder 6 and the second air chamber 16. When in use, the device is moved to the position near a welding point through the push handle 25, the locking wheel lock fixes the device, then the air supply box 3 is started, the air supply box 3 supplies air to the first air chamber 2, since the first air chamber 2 is communicated with the first air cells 8, the air introduced into the first air chamber 2 will flow into the first air cells 8, and because the first check valve 10 is arranged between the first air bag 8 and the first air chamber 2, air continuously enters the first air bag 8 from the first air chamber 2 for storage, simultaneously, air flowing in one direction is formed in the first air chamber 2 and is used as power to drive the first turbine 4 to rotate, the first turbine 4 drives the coaxial gear 5 to rotate when rotating, the gear 5 drives the rack 7 to move rightwards, the rack 7 drives the piston cylinder 6 to move rightwards, the support rod 13 drives the welding gun 15 to move rightwards along with the piston cylinder 6, and the horizontal movement distance of the welding gun 15 can be observed at any time through a scale mark; after the horizontal distance is adjusted, the air supply box 3 is closed, no air enters the first air chamber 2 any more, and the first turbine 4 stops rotating.
The program control valve 9 is driven by a P L C system to communicate the first air bag 8 with the piston cylinder 6, at the moment, due to the pressure difference between the first air bag 8 and the piston cylinder 6, air in the first air bag 8 enters the piston cylinder 6, the pressure in the piston cylinder 6 is increased, the piston 11 is pushed to move upwards, the piston 11 drives the supporting rod 13 to move upwards, the welding gun 15 moves upwards along with the supporting rod 13, so that the height of the welding gun 15 is adjusted, after the height of the welding gun 15 is adjusted, the program control valve 9 is driven by the P L C system to communicate the first air bag 8 with the second air chamber 16, air in the first air bag 8 enters the second air chamber 16 and is used as a driving force to drive the second turbine 17 to rotate, the second turbine 17 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the gear 20, the second bevel gear 20 drives the sleeve 19 to rotate, the sleeve 19 is sleeved on the supporting rod 13 through a spline, so that the sleeve 19 drives the supporting rod 13 to rotate, the supporting rod 13 drives the supporting rod 15 to rotate by a certain angle, the starting time of the P L C system controls the program control air in the air chamber to enter the second air chamber, so that the air enters the air bag, the air hole of the supporting rod 16 is adjusted, and the.
After the position of the welding gun 15 is adjusted, the welding gun 15 is started to weld; after welding is finished, the valve is opened to enable the second air bag 21 to be communicated with the air guide pipe 23, the second check valve 22 is communicated between the second air bag 21 and the second air chamber 16, and gas in the second air bag 21 flows out of the air guide pipe 23 and blows to a welding point, so that the welding point is rapidly cooled and formed, meanwhile, the cooling effect is achieved, and the frame can be moved in a short time after welding to carry out next processing.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that variations and modifications can be made by those skilled in the art without departing from the structure of the present invention. These should also be construed as the scope of the present invention, and they should not be construed as affecting the effectiveness of the practice of the present invention or the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. Motorcycle frame welding set, including the base, its characterized in that: the base is fixedly provided with a first air chamber and an air supply box, the air supply box is communicated with the first air chamber, the first air chamber is connected with a first turbine in a rotating mode, the first turbine is coaxially connected with a gear, the gear is located outside the first air chamber, the base is connected with a piston cylinder in a sliding mode, the piston cylinder is fixedly provided with a rack meshed with the gear, the piston cylinder is communicated with the first air chamber through a first air bag, a program control valve is installed between the first air bag and the piston cylinder, a first check valve is installed between the first air bag and the first air chamber, the flow direction of the first check valve is from the first air chamber to the first air bag, a piston is connected in the piston cylinder in a sliding mode, a supporting rod is arranged on the piston, the end portion of the supporting rod is provided with a welding gun seat.
2. A motorcycle frame welding apparatus as claimed in claim 1, wherein: the driving mechanism comprises a second air chamber fixed on the outer wall of the piston cylinder, an air hole is formed in the second air chamber, the second air chamber is communicated with the first air bag, a second turbine is connected in the second air chamber in a rotating mode, the second turbine is coaxially connected with a first bevel gear, the first bevel gear is located in the piston cylinder, a sleeve is sleeved on the support rod through a spline, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the sleeve; the piston is fixed with a bearing, and the support rod is rotatably connected to the piston cylinder through the bearing.
3. A motorcycle frame welding apparatus as claimed in claim 2, wherein: the second air chamber is communicated with a second air bag through an air hole, a second one-way valve is connected between the second air bag and the second air chamber, the flow of the second one-way valve flows from the second air chamber to the second air bag, and the second air bag is communicated with an air guide pipe.
4. A motorcycle frame welding apparatus as claimed in claim 1, wherein: and the base is provided with scale marks along the direction of the rack.
5. A motorcycle frame welding device as claimed in any one of claims 1-4, characterized in that said programmable valve is electrically connected with a P L C system.
6. A motorcycle frame welding apparatus as claimed in claim 5, wherein: the base is provided with a roller and a wheel lock for locking the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189989.3A CN108453404B (en) | 2018-03-08 | 2018-03-08 | Motorcycle frame welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189989.3A CN108453404B (en) | 2018-03-08 | 2018-03-08 | Motorcycle frame welding device |
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| Publication Number | Publication Date |
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| CN108453404A CN108453404A (en) | 2018-08-28 |
| CN108453404B true CN108453404B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810189989.3A Active CN108453404B (en) | 2018-03-08 | 2018-03-08 | Motorcycle frame welding device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640391A (en) * | 2019-10-23 | 2020-01-03 | 福州新盛达钢构有限公司 | Steel constructs welding and uses auxiliary seat |
| CN111185712B (en) * | 2020-02-07 | 2021-12-14 | 日照建德机械有限公司 | Hardware pipe welding equipment that security performance is high |
| CN114850734B (en) * | 2022-03-16 | 2023-04-07 | 广东鸿泰南通精机科技有限公司 | Motorcycle alloy support welding set |
| CN115415697B (en) * | 2022-09-14 | 2024-04-26 | 淮南兴阳电子有限公司 | Notebook loudspeaker processing welding set |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489837A (en) * | 2011-11-24 | 2012-06-13 | 蚌埠市华泰液力变矩器有限公司 | Full-automatic single-gun welding machine |
| KR101411498B1 (en) * | 2012-09-27 | 2014-06-24 | 삼성중공업 주식회사 | Automatic welding device for safety scaffold |
| CN104476025B (en) * | 2014-11-14 | 2016-05-25 | 柳州市安龙机械设备有限公司 | Automatic soldering device |
| CN106238984B (en) * | 2016-08-08 | 2018-01-02 | 徐州工程学院 | A kind of horizontal slide rail formula self-regulated pose bonding machine and its control method |
| CN206952659U (en) * | 2017-05-23 | 2018-02-02 | 深圳市五湖智联实业有限公司 | A kind of cooling device for machine tool |
| CN207026670U (en) * | 2017-06-09 | 2018-02-23 | 山西星云自动化设备有限公司 | A kind of mobile welder |
| CN107671430A (en) * | 2017-11-17 | 2018-02-09 | 聊城市沃尔润激光科技有限公司 | A kind of digital-control laser engraving machine |
| CN107755742A (en) * | 2017-11-20 | 2018-03-06 | 广东工业大学 | A kind of substrate cooling processing unit (plant) and processing method |
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2018
- 2018-03-08 CN CN201810189989.3A patent/CN108453404B/en active Active
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