CN103706909B - Welding equipment - Google Patents
Welding equipment Download PDFInfo
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- CN103706909B CN103706909B CN201310714068.1A CN201310714068A CN103706909B CN 103706909 B CN103706909 B CN 103706909B CN 201310714068 A CN201310714068 A CN 201310714068A CN 103706909 B CN103706909 B CN 103706909B
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- coil segment
- coil
- connection block
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- welding equipment
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
- B23K3/047—Heating appliances electric
- B23K3/0475—Heating appliances electric using induction effects, e.g. Kelvin or skin effects
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/085—Cooling, heat sink or heat shielding means
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of welding equipment, comprising: high-frequency apparatus, first and second coil segments, first coil segment and the second coil segment are oppositely arranged, and the relative position of the first coil segment and the second coil segment is adjustable, so that the first coil segment and the second coil segment switch between mated condition and released state, wherein when the first coil segment and the second coil segment are in mated condition, the first end of the first coil segment and the first end of the second coil segment are formed with high-frequency apparatus respectively and are electrically connected, and the first end of contiguous second coil segment of the first end of the first coil segment, second end of the first coil segment and the second end in contact of the second coil segment, so that the coil of the first coil segment and the second coil segment looping, when the first coil segment and the second coil segment are in released state, second end of the first coil segment is separated with the second end of the second coil segment.Welding equipment of the present invention can be used for welding air intake duct, cylinder tube connector and reservoir bend pipe, and weld interval is short, and welding efficiency is high.
Description
Technical field
The present invention relates to a kind of welding equipment.
Background technology
The air intake duct of compressor, cylinder tube connector and reservoir bend pipe generally adopt welding manner to fix, and in current industry adopt gas brazing technique more.But gas brazing can produce high light, a large amount of heat and noise, affects the healthy of welder, also can cause certain pollution to environment simultaneously.And adopt gas brazing technique, workshop domestic demand lays a large amount of pipelines, valve, the gas simultaneously needed for gas brazing is inflammable and explosive, there is potential safety hazard.In addition, gas brazing requires higher to the solder technology of welder, needs ripe gas brazing skilled worker.
In addition, also have a kind of welding manner adopting U-shaped solenoid, but due to the magnetic line of force skewness when adopting the welding of U-shaped solenoid, U-shaped opening part is without the magnetic line of force, heat can only be delivered to the opening of U-shaped coil lentamente, therefore the heat time is long, and efficiency is low.And the O shape coil adopted in other field can because interfering with parts such as compressor liquid storage devices and cannot carrying out welding.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, one object of the present invention is to propose a kind of welding equipment, and this welding equipment can be used for welding air intake duct, cylinder tube connector and reservoir bend pipe, and weld interval is short, and welding efficiency is high.
According to the welding equipment of the embodiment of the present invention, comprising: high-frequency apparatus, first coil segment and the second coil segment, described first coil segment and described second coil segment are oppositely arranged, and the relative position of described first coil segment and described second coil segment is adjustable, so that described first coil segment and described second coil segment switch between mated condition and released state, wherein when described first coil segment and described second coil segment are in mated condition, the first end of described first coil segment is formed with described high-frequency apparatus respectively with the first end of described second coil segment and is electrically connected, and the first end of contiguous described second coil segment of the first end of described first coil segment, second end of described first coil segment and the second end in contact of described second coil segment, so that the coil of described first coil segment and described second coil segment looping, when described first coil segment and described second coil segment are in released state, second end of described first coil segment is separated with the second end of described second coil segment.
According to the welding equipment of the embodiment of the present invention, utilize high frequency brazing principle, effectively can weld the air intake duct of workpiece such as rotary compressor, cylinder tube connector and reservoir bend pipe, can realize in welding process heating the hoop of workpiece 360 °, programming rate is fast, homogeneous temperature, can automation be realized, reduce welder, improve welding efficiency, save energy consumption simultaneously, reduce welding cost.
In addition, according to the welding equipment of the embodiment of the present invention, following additional technical feature can also be had:
According to some embodiments of the present invention, when described first coil segment and described second coil segment are in mated condition, described first coil segment and described second coil segment form the coil of annular.
Thus, being in the center of coil by controlling workpiece, can ensure that the radial distance of workpiece and coil is certain, thus Temperature Distribution being more even, improves welding efficiency.
According to some embodiments of the present invention, described first coil segment and described second coil segment are semicircular arc.
Which thereby enhance the versatility of the first coil segment and the second coil segment, the cost of welding equipment can be reduced.
According to some embodiments of the present invention, the second end of described first coil segment is provided with the first coil Connection Block, and the second end of described second coil segment is provided with the second coil Connection Block, wherein
When described first coil segment and described second coil segment are in mated condition, described first coil Connection Block contacts with described second coil Connection Block,
When described first coil segment and described second coil segment are in released state, described first coil Connection Block is separated with described second coil Connection Block.
According to some embodiments of the present invention, one of described first coil Connection Block and described second coil Connection Block are provided with lug boss, another of described first coil Connection Block and described second coil Connection Block are provided with the recess with described lug boss adaptation.
According to some embodiments of the present invention, the side toward each other of described first coil Connection Block and described second coil Connection Block is plane.
According to some embodiments of the present invention, described high-frequency apparatus is provided with the first induced-current Connection Block and the second induced-current Connection Block;
Described welding equipment also comprises: the first Electrode connection seat and the second Electrode connection seat and the first metal tube and the second metal tube, the two ends of described first metal tube are connected with the first end of described first coil segment with described first Electrode connection seat respectively, and the two ends of described second metal tube are connected with the first end of described second coil segment with described second Electrode connection seat respectively; Wherein
When described first coil segment and described second coil segment are in released state, described first Electrode connection seat is separated with described first induced-current Connection Block and described second Electrode connection seat is separated with described second induced-current Connection Block,
When described first coil segment and described second coil segment are in mated condition, described first Electrode connection seat is resisted against on described first induced-current Connection Block and described second Electrode connection seat is resisted against on described second induced-current Connection Block.
According to some embodiments of the present invention, described first metal tube and described second metal tube are the copper pipe of " L " shape.
According to some embodiments of the present invention, described first coil Connection Block, described first coil segment, the inside of described first metal tube and described first Electrode connection seat is formed with first passage respectively, each described first passage is communicated with adjacent first passage so that the plurality of first passage forms the first cooling duct, described second coil Connection Block, described second coil segment, the inside of described second metal tube and described second Electrode connection seat is formed with second channel respectively, each second channel is communicated with so that the plurality of second channel forms the second cooling duct with adjacent second channel.
Like this, when welding equipment works, supplied water to the first cooling duct and the second cooling duct by external water source, thus cool the first coil Connection Block, the first coil segment, the first metal tube and the first Electrode connection seat and the second coil Connection Block, the second coil segment, the second metal tube and the second Electrode connection seat successively, ensure that the temperature of these parts is in optimum range, can not be too high and damage due to temperature, improve service life.
According to some embodiments of the present invention, described welding equipment also comprises: driver part, and described driver part switches between described mated condition and described released state for driving described first coil segment and described second coil segment.
According to some embodiments of the present invention, described driver part comprises drive motors and clamping limb, and described drive motors is connected with described clamping limb, and described clamping limb is suitable for described first coil segment of clamping or described second coil segment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the welding equipment according to the embodiment of the present invention;
Fig. 2-Fig. 4 is the schematic diagram of the action in technical process of welding equipment shown in Fig. 1;
Fig. 5 is the schematic diagram of the first coil Connection Block and the second coil Connection Block according to an embodiment of the invention;
Fig. 6 is the schematic diagram of the first coil Connection Block and the second coil Connection Block in accordance with another embodiment of the present invention;
Fig. 7 is the partial schematic diagram of rotary compressor.
Reference numeral:
High-frequency apparatus 1;
First coil segment 21, second coil segment 22;
First coil Connection Block 31, lug boss 311, the second coil Connection Block 32, recess 321;
First induced-current Connection Block 41, second induced-current Connection Block 42;
First Electrode connection seat 51, second Electrode connection seat 52;
First metal tube 61, second metal tube 62;
Welding equipment 100; Air intake duct 200; Cylinder tube connector 300; Reservoir bend pipe 400.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describe in detail according to the welding equipment 100 of the embodiment of the present invention referring to Fig. 1-Fig. 7, this welding equipment 100 can be used for welding the air intake duct 200 of rotary compressor, cylinder tube connector 300 and reservoir bend pipe 400.With reference to shown in Fig. 7, the housing of rotary compressor is provided with air intake duct 200, the part of cylinder tube connector 300 extend in cylinder and another part stretches out outside housing, a part for reservoir bend pipe 400 extend in cylinder tube connector 300, when assembling rotary compressor, can first to air intake duct 200, needed for cylinder tube connector 300 and reservoir bend pipe 400, welding position place (in figure A place) arranges weld-ring, weld-ring is being melted by welding equipment 100, thus by air intake duct 200, cylinder tube connector 300 and reservoir bend pipe 400 integrally welded, then can a described part for cylinder tube connector 300 be inserted in cylinder, again air intake duct 200 and case weld are fixed.
High-frequency apparatus 1, first coil segment 21 and the second coil segment 22 can be comprised according to the welding equipment 100 of the embodiment of the present invention.High-frequency apparatus 1 has been prior art, and known by those skilled in the art, does not therefore elaborate to high-frequency apparatus 1 here.
Shown in Fig. 1-Fig. 4, first coil segment 21 and the second coil segment 22 are oppositely arranged, and the relative position of the first coil segment 21 and the second coil segment 22 is adjustable, so that the first coil segment 21 and the second coil segment 22 switch between mated condition and released state, in other words, by regulating the relative position of the first coil segment 21 and the second coil segment 22, thus the first coil segment 21 can be made to coordinate with the second coil segment 22, or the first coil segment 21 is separated with the second coil segment 22.
Such as, shown in Fig. 2-Fig. 4, first coil segment 21 and the second coil segment 22 can close to each other or away from, after the first coil segment 21 and the second coil segment 22 certain distance close to each other, first coil segment 21 coordinates with the second coil segment 22, and the first coil segment 21 and the second coil segment 22 from mated condition away from each other time, the first coil segment 21 and the second coil segment 22 are in released state.
Specifically, as Fig. 3 and shown in composition graphs 2, when the first coil segment 21 and the second coil segment 22 are in mated condition, the first end (the B1 end in figure) of the first coil segment 21 is formed with high-frequency apparatus 1 respectively with the first end (C1 in figure holds) of the second coil segment 22 and is electrically connected, and the first end of contiguous second coil segment 22 of the first end of the first coil segment 21, second end (the B2 end in figure) of the first coil segment 21 contacts with second end (C2 in figure holds) of the second coil segment 22, so that the coil of the first coil segment 21 and the second coil segment 22 looping.
Here, it should be noted that, the coil of this annular has a very little breach between the first end and the first end of the second coil segment 22 of the first coil segment 21, wherein the distance at the first end of the first coil segment 21 and the first end interval of the second coil segment 22 is the width of breach, for a person skilled in the art, can require according to different process and specifically set the proximity of the first end of the first coil segment 21 and the first end of the second coil segment 22, thus control this toroidal breach size.
In addition, also need to illustrate a bit, above-mentioned " the second end of the first coil segment 21 and the second end in contact of the second coil segment 22 " should make broad understanding, can be such as that the second end of the first coil segment 21 directly contacts with the second end of the second coil segment 22, or the second end of the second end of the first coil segment 21 and the second coil segment 22 is also by intermediary (the first coil Connection Block 31 and the second coil Connection Block 32 such as, will mentioned below) mediate contact.
Thus, high-frequency apparatus 1, first coil segment 21 and the second coil segment 22 form closed current path, the strong flux of meeting polarization instantaneous variation in coil, when workpiece to be welded (such as air intake duct 200, cylinder tube connector 300 and reservoir bend pipe 400) is placed in coil, flux can through whole workpiece, in the direction that the inside of workpiece is contrary with heating current, corresponding larger vortex flow just can be produced.Because workpiece exists resistance, so can produce a large amount of heat, make the weld-ring place temperature of workpiece increase rapidly, air intake duct 200, cylinder tube connector 300 and reservoir bend pipe 400 can be welded after solidifying by weld-ring fusing again.
Due to the first coil segment 21 and the second coil segment 22 looping, therefore to workpiece 360 ° heating, programming rate can be improved and ensure that temperature is more even, greatly shortening weld interval, improve welding efficiency and security.
As shown in Figure 4, when the first coil segment 21 and the second coil segment 22 are in released state, second end of the first coil segment 21 is separated with the second end of the second coil segment 22, the first end of the first coil segment 21 and the first end of the second coil segment 22 and high-frequency apparatus 1 can disconnect, the path that high-frequency apparatus 1, first coil segment 21 and the second coil segment 22 are formed before thus disconnects, and conveniently takes out workpiece.
According to the welding equipment 100 of the embodiment of the present invention, utilize high frequency brazing principle, effectively can weld the air intake duct 200 of workpiece such as rotary compressor, cylinder tube connector 300 and reservoir bend pipe 400, can realize in welding process heating the hoop of workpiece 360 °, programming rate is fast, homogeneous temperature, can automation be realized, reduce welder, improve welding efficiency, save energy consumption simultaneously, reduce welding cost.
According to preferred embodiments more of the present invention, when the first coil segment 21 and the second coil segment 22 are in mated condition, the first coil segment 21 and the second coil segment 22 form the coil of annular.Thus, being in the center of coil by controlling workpiece, can ensure that the radial distance of workpiece and coil is certain, thus Temperature Distribution being more even, improves welding efficiency.
According to some embodiments of the present invention, each in the first coil segment 21 and the second coil segment 22 is " C " shape substantially.Such as, preferably, the first coil segment 21 and the second coil segment 22 all can be semicircular arc, which thereby enhance the versatility of the first coil segment 21 and the second coil segment 22, can reduce the cost of welding equipment 100.
Shown in Fig. 1-Fig. 4, second end of the first coil segment 21 is provided with the first coil Connection Block 31, second end of the second coil segment 22 is provided with the second coil Connection Block 32, wherein when the first coil segment 21 and the second coil segment 22 are in mated condition, first coil Connection Block 31 contacts to form electrical connection with the second coil Connection Block 32, and when the first coil segment 21 and the second coil segment 22 are in released state, the first coil Connection Block 31 is separated to make it the front path formed and disconnects with the second coil Connection Block 32.
Conveniently the first coil Connection Block 31 contacts cooperation with the second coil Connection Block 32, preferably, as shown in Figure 5, first coil Connection Block 31 is provided with lug boss 311, the second coil Connection Block 32 is provided with recess 321, lug boss 311 is adaptive with recess 321, in other words, when the first coil segment 21 and the second coil segment 22 are in mated condition, lug boss 311 extend in recess 321 and lug boss 311 contacts to form electrical connection with recess 321, and it is firm to ensure thus to contact.
But the present invention is not limited to this, in another embodiment of the present invention, the first coil also can arrange recess 321 on connecting, and the second coil Connection Block 32 may correspond to arranges lug boss 311.
Or, according to still a further embodiment, as shown in Figure 6, the side toward each other of the first coil Connection Block 31 and the second coil Connection Block 32 is plane, like this when the first coil segment 21 and the second coil segment 22 are in mated condition, these two plane abutting contact are to form electrical connection.
According to a further embodiment of the invention, high-frequency apparatus 1 is provided with the first induced-current Connection Block 41 and the second induced-current Connection Block 42.In this embodiment, welding equipment 100 also comprises the first Electrode connection seat 51 and the second Electrode connection seat 52 and the first metal tube 61 and the second metal tube 62.
Wherein, the two ends of the first metal tube 61 are connected with the first end of the first Electrode connection seat 51 with the first coil segment 21 respectively, and the two ends of the second metal tube 62 are connected with the first end of the second Electrode connection seat 52 with the second coil segment 22 respectively.Thus, when the first coil segment 21 and the second coil segment 22 are in released state, the first Electrode connection seat 51 is separated with the first induced-current Connection Block 41 and the second Electrode connection seat 52 is separated with the second induced-current Connection Block 42.And when the first coil segment 21 and the second coil segment 22 are in mated condition, the first Electrode connection seat 51 is resisted against on the first induced-current Connection Block 41 and the second Electrode connection seat 52 is resisted against on the second induced-current Connection Block 42.
Alternatively, the first Electrode connection seat 51, first metal tube 61 and the first coil segment 21 can be integrally formed.Second Electrode connection seat 52, second metal tube 62 and the second coil segment 22 can be integrally formed.Further alternatively, the first metal tube 61 and the second metal tube 62 all can be the copper pipe of " L " shape.
According to a further embodiment of the invention, as shown in Figure 2, the inside of the first coil Connection Block 31, first coil segment 21, first metal tube 61 and the first Electrode connection seat 51 is formed with first passage respectively, each first passage is communicated with adjacent first passage so that the plurality of first passage forms the first cooling duct, and the water inlet (in figure D1) of the first cooling duct and delivery port (in figure D2) can be respectively formed on the first coil Connection Block 31 and the first Electrode connection seat 51.
Similarly, the inside of the second coil Connection Block 32, second coil segment 22, second metal tube 62 and the second Electrode connection seat 52 is formed with second channel respectively, each second channel is communicated with adjacent second channel so that the plurality of second channel forms the second cooling duct, and the water inlet (in figure E1) of the second cooling duct and delivery port (in figure E2) can be respectively formed on the second coil Connection Block 32 and the second Electrode connection seat 52.
Like this, when welding equipment 100 works, supplied water to the first cooling duct and the second cooling duct by external water source, thus cool the first coil Connection Block 31, first coil segment 21, first metal tube 61 and the first Electrode connection seat 51 and the second coil Connection Block 32, second coil segment 22, second metal tube 62 and the second Electrode connection seat 52 successively, ensure that the temperature of these parts is in optimum range, can not be too high and damage due to temperature, improve service life.
According to some embodiments of the present invention, welding equipment 100 also comprises driver part (scheming not shown), and driver part switches between mated condition and released state for driving the first coil segment 21 and the second coil segment 22.Such as, driver part can comprise drive motors and clamping limb, drive motors is connected with clamping limb, and clamping limb is suitable for clamping first coil segment 21 and the second coil segment 22, driver part by clamping limb can drive the first coil segment 21 and the second coil segment 22 near or away from.
Thus, can intellectuality be realized, the cooperation that skilled worker only needs Remote can realize the first coil segment 21 and the second coil segment 22 be separated, improve production efficiency.
Such as, but should be understood that, be not limited to above-mentioned drive motors and clamping limb according to the driver part of the embodiment of the present invention, drive motors also can be hydraulic jack, and clamping limb also can be mechanical arm.
The process of welding according to welding equipment 100 pairs of workpiece of the embodiment of the present invention is simply described referring to Fig. 2-Fig. 4.
As shown in Figure 2, before welding, the first coil segment 21 and the second coil segment 22 are in released state, are put in place by workpiece movable.
As shown in Figure 3, in welding, the first coil segment 21 and the second coil segment 22 move toward one another is driven by driver part, to contact with the first induced-current Connection Block 41 to make the first Electrode connection seat 51 and the second Electrode connection seat 52 contacts with the second induced-current Connection Block 42, lug boss 311 simultaneously on the first coil Connection Block 31 is inserted in the recess 321 on the second coil Connection Block 32, thus high-frequency apparatus 1, first induced-current Connection Block 41, first Electrode connection seat 51, first metal tube 61, first coil segment 21, first coil Connection Block 31, second coil Connection Block 32, second coil segment 22, second metal tube 62, second Electrode connection seat 52 and the second induced-current Connection Block 42 form closed-loop path to form magnetic field, thus 360 ° of circumferences are realized to workpiece weld-ring place add thermal weld.
As shown in Figure 4, after welding, drive the first coil segment 21 and the second coil segment 22 to move dorsad by driver part, loop before disconnects, and takes out workpiece, completes welding.
To sum up, in brief, the welding equipment 100 according to the embodiment of the present invention adopts high frequency brazing technique, easily is automated, improves welding quality, simplify welding procedure, achieves the object of de-skill, and safe and reliable.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. a welding equipment, is characterized in that, comprising:
High-frequency apparatus;
First coil segment and the second coil segment, described first coil segment and described second coil segment are oppositely arranged, and the relative position of described first coil segment and described second coil segment is adjustable, so that described first coil segment and described second coil segment switch between mated condition and released state, wherein
When described first coil segment and described second coil segment are in mated condition, the first end of described first coil segment is formed with described high-frequency apparatus respectively with the first end of described second coil segment and is electrically connected, and the first end of contiguous described second coil segment of the first end of described first coil segment, second end of described first coil segment and the second end in contact of described second coil segment, so that the coil of described first coil segment and described second coil segment looping
When described first coil segment and described second coil segment are in released state, the second end of described first coil segment is separated with the second end of described second coil segment;
Second end of described first coil segment is provided with the first coil Connection Block, and the second end of described second coil segment is provided with the second coil Connection Block, wherein
When described first coil segment and described second coil segment are in mated condition, described first coil Connection Block contacts with described second coil Connection Block,
When described first coil segment and described second coil segment are in released state, described first coil Connection Block is separated with described second coil Connection Block;
Described high-frequency apparatus is provided with the first induced-current Connection Block and the second induced-current Connection Block;
Described welding equipment also comprises: the first Electrode connection seat and the second Electrode connection seat and the first metal tube and the second metal tube, the two ends of described first metal tube are connected with the first end of described first coil segment with described first Electrode connection seat respectively, and the two ends of described second metal tube are connected with the first end of described second coil segment with described second Electrode connection seat respectively; Wherein
When described first coil segment and described second coil segment are in released state, described first Electrode connection seat is separated with described first induced-current Connection Block and described second Electrode connection seat is separated with described second induced-current Connection Block,
When described first coil segment and described second coil segment are in mated condition, described first Electrode connection seat is resisted against on described first induced-current Connection Block and described second Electrode connection seat is resisted against on described second induced-current Connection Block.
2. welding equipment according to claim 1, is characterized in that, when described first coil segment and described second coil segment are in mated condition, described first coil segment and described second coil segment form the coil of annular.
3. welding equipment according to claim 1, is characterized in that, described first coil segment and described second coil segment are semicircular arc.
4. welding equipment according to claim 1, it is characterized in that, one of described first coil Connection Block and described second coil Connection Block are provided with lug boss, another of described first coil Connection Block and described second coil Connection Block are provided with the recess with described lug boss adaptation.
5. welding equipment according to claim 1, is characterized in that, the side toward each other of described first coil Connection Block and described second coil Connection Block is plane.
6. welding equipment according to claim 1, is characterized in that, described first metal tube and described second metal tube are the copper pipe of " L " shape.
7. welding equipment according to claim 1, it is characterized in that, described first coil Connection Block, described first coil segment, the inside of described first metal tube and described first Electrode connection seat is formed with first passage respectively, each described first passage is communicated with adjacent first passage so that the plurality of first passage forms the first cooling duct, described second coil Connection Block, described second coil segment, the inside of described second metal tube and described second Electrode connection seat is formed with second channel respectively, each second channel is communicated with so that the plurality of second channel forms the second cooling duct with adjacent second channel.
8. the welding equipment according to any one of claim 1-7, is characterized in that, also comprises: driver part, and described driver part switches between described mated condition and described released state for driving described first coil segment and described second coil segment.
9. welding equipment according to claim 8, is characterized in that, described driver part comprises drive motors and clamping limb, and described drive motors is connected with described clamping limb, and described clamping limb is suitable for described first coil segment of clamping and described second coil segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714068.1A CN103706909B (en) | 2013-12-20 | 2013-12-20 | Welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714068.1A CN103706909B (en) | 2013-12-20 | 2013-12-20 | Welding equipment |
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| CN103706909A CN103706909A (en) | 2014-04-09 |
| CN103706909B true CN103706909B (en) | 2015-11-11 |
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| CN107283039A (en) * | 2016-03-31 | 2017-10-24 | 三菱电机(广州)压缩机有限公司 | Compressor welding frock and Compressor Manufacturing method |
| CN106270875B (en) * | 2016-10-12 | 2018-05-01 | 珠海格力电器股份有限公司 | A kind of liquid separator of compressor components welding frock |
| CN106392230B (en) * | 2016-10-19 | 2019-08-16 | 珠海格力电器股份有限公司 | Induction brazing system and welding method |
| CN106735707B (en) * | 2017-01-16 | 2022-10-18 | 广东顺德三合工业自动化设备股份有限公司 | High-frequency brazing coil fixture |
| CN116275353B (en) * | 2023-05-24 | 2023-09-01 | 广东美的制冷设备有限公司 | Induction brazing device and automatic welding equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284279A (en) * | 1988-09-19 | 1990-03-26 | Sumitomo Metal Ind Ltd | Welding device for electric welded pipe |
| JP2002299031A (en) * | 2001-03-28 | 2002-10-11 | Kobe Steel Ltd | High-frequency induction heating coil, high-frequency induction heating device and method of manufacturing welded pipe |
| CN201066939Y (en) * | 2007-08-07 | 2008-05-28 | 天津市机电工业控股集团公司 | High-frequency lead welding inductor for bridge contactor of high-current electrode contactor |
| KR100876611B1 (en) * | 2008-07-16 | 2009-01-07 | 충주대학교 산학협력단 | High frequency heating apparatus |
| CN203124886U (en) * | 2013-03-18 | 2013-08-14 | 广东美芝精密制造有限公司 | Apparatus for welding pipeline |
| CN103269534B (en) * | 2013-05-03 | 2015-12-16 | 中国海洋石油总公司 | Flexible fabricated induction heater |
-
2013
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Application publication date: 20140409 Assignee: Hangzhou Huaguang Advanced Welding Materials Co., Ltd. Assignor: Guangdong Meizhi Precision Manufacturing Co., Ltd. Contract record no.: 2019990000012 Denomination of invention: Design method and equipment for intelligent protection type welding apparatus Granted publication date: 20151111 License type: Common License Record date: 20190114 |