CN202763301U - Copying circular welder - Google Patents
Copying circular welder Download PDFInfo
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- CN202763301U CN202763301U CN 201220433087 CN201220433087U CN202763301U CN 202763301 U CN202763301 U CN 202763301U CN 201220433087 CN201220433087 CN 201220433087 CN 201220433087 U CN201220433087 U CN 201220433087U CN 202763301 U CN202763301 U CN 202763301U
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Abstract
The utility model discloses a copying circular welder comprising a welding device, a rack and a rotatable fixture positioned on the rack to fix a workpiece, wherein the welding device comprises a welding gun and a fixed seat for fixing the welding gun, the fixture is driven by a motor, and the welding gun welds the welding area of the workpiece. The welding device further comprises a slide carriage conducting displacements of moving towards or backwards along the workpiece, the fixed seat is installed on an inner end of the slide carriage, and an outer end of the slide carriage is connected with an elastic device. One lower end close to the inside of the slide carriage is further provided with a rotatable copying guide pulley. The axle center of the copying guide pulley is perpendicular to the welding surface of the workpiece. When the welder is working, the elastic device abuts against the slide carriage and enables the outer circumferential surface to tightly abut the outer wall of the workpiece. The welding device is connected with a two-axle link gear and the operation of the welding device to automatically approach or move away from the workpiece is achieved. The copying circular welder can conduct copying welding based on the edge of a product and meet the welding requirements of regular and irregular products.
Description
Technical field
The utility model relates to a kind of welding equipment, particularly a kind of annular rotary welding device.
Background technology
Water tumbler such as thermos cup adopt welding manner usually when back cover, mostly the operation that welding needs is to rely on manually finishes, labour intensity is large, welding procedure level and quality depend on welder's self operant level, and identical work is because operating personnel's difference, its operating efficiency and work quality all can be completely different, cause the inhomogeneous problem of weld seam welding on the workpiece, for this reason, people design the semi-automatic arc welder of welding circumference.The workpiece rotating mode is welded yet the semi-automatic arc welder of the circumference on the prior art is owing to adopt welding gun to maintain static, high and the workpiece of application rule circle only of its workpiece positioning accuracy request, when a little deviation appears in workpiece, will cause weld seam out-of-flatness, inhomogeneous, easy solder skip, its controllability is relatively poor, affect precision and the flatness of workpiece, affect again quality and the mechanical performance of workpiece, and can't process workpiece in irregular shape.
Summary of the invention
Technical problem to be solved in the utility model provides that a kind of automaticity is high, welding quality is good, highly versatile and the high automatic welder(welding machine) of efficient.
For solving above technical problem, the utility model is taked following technical scheme: profiling circle welding machine, comprise welder, frame and the anchor clamps that are used for fixation workpiece that are arranged on the described frame, described welder comprises welding gun and is used for the holder of fixing described welding gun, described welding gun welds the welding position of workpiece, described anchor clamps are rotated by motor-driven, described welder also comprise along the workpiece level direction do near or away from the slide of displacement, described slide is slidingly installed on the seat board, described seat board is fixedly mounted on the described frame, described holder is fixedly mounted on the inner of described slide, the outer end of described slide connects described seat board by elastic force apparatus, rotating horizontally disposed profiling directive wheel also is equipped with in the lower end of described slide installation welding torch position, welding gun described elastic force apparatus of when work inwardly leans described slide, makes the outer circumference surface of described profiling directive wheel be tight against outer wall surface at workpiece.
Preferably, also be provided with the cover pressing mechanism that moves up and down on the described frame, described cover pressing mechanism is installed in directly over the described anchor clamps, and described cover pressing mechanism lower end is fixedly connected with the pressing mold with the workpiece form fit.
Preferably, described cover pressing mechanism is hydraulic cylinder, and the piston-rod lower end of described hydraulic cylinder is fixedly connected with the pressing mold with the workpiece form fit.
Preferably, described cover pressing mechanism is cylinder, and the piston-rod lower end of described cylinder is fixedly connected with the pressing mold with the workpiece form fit.
Preferably, described profiling circle welding machine also includes two-axle interlocking mechanism, described two-axle interlocking mechanism comprises workbench, drives described workbench along reciprocating the first actuating unit of X-axis and drives described workbench along reciprocating the second actuating unit of Y-axis that described seat apparatus is fixed on the described workbench.
Preferably, described the first actuating unit and the second actuating unit are hydraulic gear or Pneumatic Transmission mechanism or lead-screw drive mechanism.
Preferably, described holder comprises fixed block I and the fixed block II of the clamping described welding gun that cooperatively interacts, described fixed block I offers the breach that conforms to described welding gun shape with fixed block II cooperation place, described fixed block I and fixed block II adopt bolt to cooperate, and described fixed block II is connected and fixed the inner of described slide.Described holder adopts dismountable installation, is convenient for changing or keeps in repair welding gun, can also control the fixing height of welding gun, so that the utility model adapts to the product of differing heights.
Preferably, described fixed block II and described slide adopt bolt to cooperate, and offer the slotted hole of the above-below direction of bolt cooperation on the described fixed block II.Adopt the bolt of slotted hole to be fixed, make the position of welding gun can realize fine setting, thereby the location is more accurate, welding quality is higher.
The utility model has the following advantages compared to existing technology: welder comprises along the vertical direction of workpiece profiling directive wheel slidably, the outer surface of profiling directive wheel and workpiece offsets, when welding, when irregular cycle workpiece rotating to outer surface has raised or sunken position, the profiling directive wheel will be adjusted the position of welding gun automatically, welding gun can be made accommodation according to the shape of workpiece, thereby the scolder that guarantees the welding gun ejaculation can accurately arrive and need soldered position, satisfies the Product jointing requirement of regular and irregular; And the welding position surfacing of postwelding workpiece is not easy to occur weld defect, without solder skip, without burn-through, without rosin joint, the welding relatively even; Fixedly the holder of welding gun adopts dismountable installation, is convenient for changing or keeps in repair welding gun; The two-axle interlocking mechanism that is provided with makes this welding machine realize automation control, increases the production efficiency of welding machine.
Description of drawings
Fig. 1 is planar structure schematic diagram of the present utility model;
Fig. 2 is welder operation principle schematic diagram of the present utility model;
Fig. 3 is welder schematic perspective view of the present utility model;
The specific embodiment
The utility model is described in more detail (described direction is take Fig. 1 as standard) below in conjunction with specific embodiment:
Shown in Figure 3 such as Fig. 1, profiling circle welding machine, comprise welder 1, frame 2 and be arranged on rotatable anchor clamps 3 that are used for fixation workpiece on the frame 2, anchor clamps 3 adopt faceplate type turning attachment or three jaw self-centering chucks, anchor clamps 3 by motor 6 by the belt drives rotary work.Welder 1 comprises welding gun 11, be used for the holder 12 of fixing welding gun 11 and do close or away from the slide 9 of displacement along workpiece 10 horizontal directions, the welding position of 11 pairs of rotational workpieces 10 of welding gun welds, wherein holder 12 comprises fixed block I 121 and the fixed block II 122 of the clamping described welding gun that cooperatively interacts, described fixed block I 121 offers the cylindrical breach that conforms to welding gun 11 shapes with fixed block II 122 cooperation places, fixed block I 121 and fixed block II 122 are with bolts, adopt dismountable installation, be convenient for changing or keep in repair welding gun 11, the pikestaff of welding gun 11 partly adopts tilting to fix, can also control length and fixing height that welding gun 11 stretches out, so that the utility model adapts to the product of differing heights; Fixed block II 122 and slide 9 adopt bolt to cooperate, offer the slotted hole of the above-below direction of bolt cooperation on the fixed block II 122, fixed block II 122 is connected and fixed the inner of slide 9, and both adopt the bolt of slotted hole to be fixed, make the position of welding gun 11 can realize finely tuning up and down, thereby it is more accurate to locate, and welding quality is higher; Described slide 9 is installed on the slide rail of seat board 91, the outer end of slide 9 connects elastic force apparatus 8, elastic force apparatus 8 other ends are connected to the part of seat board 91 projections, rotating profiling directive wheel 7 also is equipped with in the lower end that slide 9 is installed welding gun 11 positions, the front end below of described slide 9 is to having the directive wheel installation seat plate 72 that stretches out, profiling directive wheel 7 is installed on the directive wheel mounting blocks 71, directive wheel mounting blocks 71 also adopts the bolt of slotted hole to be fixed with directive wheel installation seat plate 72, make the position of profiling directive wheel 7 can realize fine setting, described profiling directive wheel 7 adopts and is horizontally disposed with, the solder side of its axle center and workpiece 10 is perpendicular, described elastic force apparatus 8 inwardly leans described slide 9 during work, make the outer circumference surface of described profiling directive wheel 7 be tight against outer wall surface at described workpiece 10, the welding position of then adjusting welding gun 11 alignment pieces 10 just can carry out weld job.
Wherein, also be provided with cover pressing mechanism 4 on the frame 2, described cover pressing mechanism 4 is installed in directly over the anchor clamps 3, and cover pressing mechanism 4 comprises hydraulic cylinder or cylinder 41, and the piston rod front end of hydraulic cylinder or cylinder 41 is connected with the pressing mold 42 with workpiece 10 solder side form fit.During work, hydraulic cylinder or cylinder 41 drive pressing mold 42 and move downward, and are stuck in the product bottom so that the bottom of product is pressed.
Further, also be provided with two-axle interlocking mechanism 5 on the frame 2, described two-axle interlocking mechanism 5 comprises workbench 51, described workbench 51 is the coordinate system in the welding plane along reciprocating the first actuating unit 52 of X-axis and the described workbench 51 of driving along the reciprocating described X-axis of the second actuating unit 53(of Y-axis and Y-axis, getting workbench 51, to direct to the direction of workpiece 10 be X-axis), the seat board 91 of welder 1 is fastened on the workbench 51 by gripper shoe 92, thereby be fixedly mounted on the described frame (2), welder 1 is realized automation mechanized operation by two-axle interlocking mechanism 5.Described the first actuating unit 52 and the second actuating unit 53 can adopt hydraulic gear or Pneumatic Transmission mechanism or lead-screw drive mechanism.
Operation principle of the present utility model: at first, power supply starts the machine, source of the gas, bottom and workpiece are put into anchor clamps 3, start cover pressing mechanism 4, pressing mold 42 descends and compresses bottom and workpiece, locking fixture 3, pressing mold 42 resets, then regulate two-axle interlocking mechanism 5, make welding gun 11 near workpiece, the position of fine setting welding gun 11 and profiling directive wheel 7, make welding gun 11 aim at the welding position, profiling directive wheel 7 contacts outer surface of workpieces, and operating position (welding gun 11 is aimed at welding positions) and withdrawing position (welding gun 11 is away from the welding position) of two-axle interlocking mechanism 5 then is set, and presses at last the startup power supply, two-axle interlocking mechanism 5 moves to the operating position, welding gun 11 is aimed at the welding position, and motor 6 work make workpiece rotating, and welding gun 11 is according to the track edges of workpiece, carry out the profiling welding, weld complete rear two-axle interlocking mechanism 5 and move to the withdrawing position, motor 6 quits work, and manually unclamps anchor clamps 3 and takes out workpiece.
The above person, it only is this novel preferred embodiment, when the scope that can not limit with this this novel enforcement, the simple equivalence of namely generally doing according to this novel claim and novel description changes and modifies, and all still belongs in the scope that this new patent contains.
Claims (8)
1. welding machine is justified in profiling, comprise welder (1), frame (2) and be arranged on anchor clamps (3) that are used for fixation workpiece on the described frame (2), described welder (1) comprises welding gun (11) and is used for the holder (12) of fixing described welding gun, described welding gun (11) welds the welding position of workpiece, it is characterized in that, described anchor clamps (3) drive rotation by motor (6), described welder (1) also comprise along the workpiece level direction do near or away from the slide (9) of displacement, described slide (9) is slidingly installed on the seat board (91), described seat board (91) is fixedly mounted on the described frame (2), described holder (12) is fixedly mounted on the inner of described slide (9), the outer end of described slide (9) connects described seat board (91) by elastic force apparatus (8), rotating horizontally disposed profiling directive wheel (7) also is equipped with in the lower end of described slide (9) installation welding gun (11) position, welding gun (11) described elastic force apparatus of when work (8) inwardly leans described slide (9), makes the outer circumference surface of described profiling directive wheel (7) be tight against outer wall surface at workpiece.
2. welding machine is justified in profiling according to claim 1, it is characterized in that: also be provided with the cover pressing mechanism (4) that moves up and down on the described frame (2), described cover pressing mechanism (4) is installed in directly over the described anchor clamps (3), and described cover pressing mechanism (4) lower end is fixedly connected with the pressing mold (42) with the workpiece form fit.
3. welding machine is justified in profiling according to claim 2, and it is characterized in that: described cover pressing mechanism (4) is hydraulic cylinder, and the piston-rod lower end of described hydraulic cylinder is fixedly connected with the pressing mold (42) with the workpiece form fit.
4. welding machine is justified in profiling according to claim 2, and it is characterized in that: described cover pressing mechanism (4) is cylinder (41), and the piston-rod lower end of described cylinder (41) is fixedly connected with the pressing mold (42) with the workpiece form fit.
5. welding machine is justified in profiling according to claim 1, it is characterized in that: also include two-axle interlocking mechanism (5), described two-axle interlocking mechanism (5) comprises workbench (51), drives described workbench (51) along reciprocating the first actuating unit of X-axis (52) and drives described workbench (51) along reciprocating the second actuating unit of Y-axis (53) that described seat board (91) is fixed on the described workbench (51).
6. welding machine is justified in profiling according to claim 5, and it is characterized in that: described the first actuating unit (52) and the second actuating unit (53) are hydraulic gear or Pneumatic Transmission mechanism or lead-screw drive mechanism.
7. welding machine is justified in profiling according to claim 1, it is characterized in that: described holder (12) comprises fixed block I (121) and the fixed block II (122) of the clamping described welding gun (11) that cooperatively interacts, described fixed block I (121) offers the breach that conforms to described welding gun (11) shape with fixed block II (122) cooperation place, described fixed block I (121) and fixed block II (122) adopt bolt to cooperate, and described fixed block II (122) is connected and fixed the inner of described slide (9).
8. welding machine is justified in profiling according to claim 1, it is characterized in that: described fixed block II (122) and described slide (9) adopt bolt to cooperate, and offer the slotted hole of the above-below direction of bolt cooperation on the described fixed block II (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433087 CN202763301U (en) | 2012-08-28 | 2012-08-28 | Copying circular welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433087 CN202763301U (en) | 2012-08-28 | 2012-08-28 | Copying circular welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763301U true CN202763301U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433087 Expired - Fee Related CN202763301U (en) | 2012-08-28 | 2012-08-28 | Copying circular welder |
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| CN (1) | CN202763301U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985341A (en) * | 2015-07-07 | 2015-10-21 | 膳魔师（江苏）家庭制品有限公司 | Double-shaft processing device for welding mouth and bottom of semi-finished product of vacuum cup and working principle of double-shaft processing device |
| CN107322176A (en) * | 2017-08-23 | 2017-11-07 | 广东利迅达机器人系统股份有限公司 | A kind of kettle is automatically positioned welder |
| CN108188546A (en) * | 2018-01-18 | 2018-06-22 | 佛山市南海区广工大数控装备协同创新研究院 | A kind of two station circular arc profiling argon arc welding machines and its control method |
| CN109909612A (en) * | 2019-04-16 | 2019-06-21 | 中山汉通激光设备有限公司 | For welding the laser-beam welding machine of the lower cylindrical work of circularity |
| CN114734191A (en) * | 2022-04-22 | 2022-07-12 | 浙江开化合成材料有限公司 | Semi-automatic welding equipment suitable for special-shaped welding line |
-
2012
- 2012-08-28 CN CN 201220433087 patent/CN202763301U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985341A (en) * | 2015-07-07 | 2015-10-21 | 膳魔师（江苏）家庭制品有限公司 | Double-shaft processing device for welding mouth and bottom of semi-finished product of vacuum cup and working principle of double-shaft processing device |
| CN104985341B (en) * | 2015-07-07 | 2017-06-09 | 膳魔师（江苏）家庭制品有限公司 | A kind of thermos cup semi-finished product mouthful back welding connects twin shaft processing unit (plant) and its application process |
| CN107322176A (en) * | 2017-08-23 | 2017-11-07 | 广东利迅达机器人系统股份有限公司 | A kind of kettle is automatically positioned welder |
| CN107322176B (en) * | 2017-08-23 | 2022-08-12 | 广东利迅达机器人系统股份有限公司 | Automatic positioning and welding device for kettle |
| CN108188546A (en) * | 2018-01-18 | 2018-06-22 | 佛山市南海区广工大数控装备协同创新研究院 | A kind of two station circular arc profiling argon arc welding machines and its control method |
| CN109909612A (en) * | 2019-04-16 | 2019-06-21 | 中山汉通激光设备有限公司 | For welding the laser-beam welding machine of the lower cylindrical work of circularity |
| CN114734191A (en) * | 2022-04-22 | 2022-07-12 | 浙江开化合成材料有限公司 | Semi-automatic welding equipment suitable for special-shaped welding line |
| CN114734191B (en) * | 2022-04-22 | 2024-02-13 | 浙江开化合成材料有限公司 | Semi-automatic welding equipment suitable for special-shaped welding line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20170828 |