CN104801814A - Butt welding machine and fixture device thereof - Google Patents
Butt welding machine and fixture device thereof Download PDFInfo
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- CN104801814A CN104801814A CN201510229088.9A CN201510229088A CN104801814A CN 104801814 A CN104801814 A CN 104801814A CN 201510229088 A CN201510229088 A CN 201510229088A CN 104801814 A CN104801814 A CN 104801814A
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- chuck
- mount pad
- welding machine
- alignment pin
- rotor
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Classifications
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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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/002—Soldering by means of induction heating
-
- 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
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Automatic Assembly (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention relates to a butt welding machine. The butt welding machine comprises a machine table, a fixture device and a welding machine, wherein the fixture device and the welding machine are arranged on the machine table; the fixture device comprises a first chuck device, a second chuck device, at least one bias device and a chuck opening and closing mechanism; the bias device is connected between the machine table and the corresponding chuck device, so as to apply the bias onto the corresponding chuck device to the other chuck device; the chuck opening and closing mechanism comprises a rotary body, and the rotary body is connected with at least one of the first chuck device and the second chuck device; the rotary body can be rotated between an opening extreme position and a butting extreme position, so as to drive the first chuck device and the second chuck device to relatively move; the distance between the first chuck device and the second chuck device in the opening extreme position along the axial direction is maximum, and the distance between the first chuck device and the second chuck device in the butting extreme position along the axial direction is minimum.
Description
Technical field
The present invention relates to a kind of weld jig, particularly a kind of butt welding machine and grip device thereof.
Background technology
Butt welding machine realizes docking and the welding of two workpiece.Namely dock and weld screw tap and spring steel bar is its a kind of application.
Standard component manufacturer needs to use high-precision screw tap in the process manufacturing nut, and this screw tap needs to be welded on a spring steel bar with 90 degree of bendings of diameter, thus realizes automatic batch tapping, and the axiality of docking requires to be less than or equal to 0.1mm.
Existing screw tap is welded with two kinds of modes with docking of spring steel:
1., after manually being aimed at by Simple clamp, with the position of oxyacetylene torch heating docking, insert copperwelding rod after reaching certain temperature and connect.The shortcoming of this connection: one is that fixture is simple, and axiality can not ensure; Two is that the welding quality of artificial gas brazing is unstable, needs experienced operator; Three is that the heat affected area of flame is large, can reduce the service life of screw tap.
2. by welding with welding rod with welding rod repair welding reinforcing or after directly being located by simple fixture after the welding of upset butt welder Primary Location.The shortcoming of this connection is that axiality can not ensure equally, can not disconnect at docking point when after welding rod repair welding, situation about disconnecting occurs screw tap in the process used, but the screw tap end fracture near interface, and fracture is irregular, can not secondary reclosing be carried out, and when after screw tap arrival in service life, when needing to separate with spring steel, need to cut away a part of spring steel, such spring steel also needs frequent replacing.
Therefore, the coaxiality deviation how designing a kind of welded workpiece is little, even if also can only disconnect at former faying face when fracture in use occurs screw tap, does not affect reusing of spring steel, and welding reliable and stable, butt welding machine simple to operate is object of the present invention.
Summary of the invention
In view of this, the invention provides a kind of butt welding machine and grip device thereof to solve the above-mentioned problem mentioned of at least one.
The invention provides a kind of grip device of butt welding machine, be arranged in order to dock the first workpiece to be welded and second workpiece on butt welding machine board, described grip device comprises the first chuck mount pad, the first chuck, the second chuck mount pad, the second chuck, the first biasing device, the second biasing device and chuck open-and-close mechanism.Wherein, described first chuck mount pad is supported on described butt welding machine board slidably, described first chuck is arranged on described first chuck mount pad in order to clamp described first workpiece to be welded, described second chuck mount pad is supported on described butt welding machine board slidably, described second chuck is arranged on described second chuck mount pad in order to clamp described second workpiece to be welded, the movable jaw of described second chuck is just to the movable jaw of described first chuck, described first biasing device elasticity compresses described first chuck mount pad to apply towards the bias voltage of described second chuck mount pad to described first chuck mount pad, described second biasing device elasticity compresses described second chuck mount pad to apply towards the bias voltage of described first chuck mount pad to described second chuck mount pad, described chuck open-and-close mechanism is connected with described first chuck mount pad and the second chuck mount pad, be configured to drive described first chuck mount pad and the second chuck mount pad to move between an open position and a docking location.
In one embodiment, described first chuck and the second chuck are that three-jaw is certainly to heart chuck.
In one embodiment, described grip device comprises the pair of parallel guide rod be fixed on described butt welding machine board, and described first chuck mount pad is connected parallel guide rod with this slidably with the second chuck mount pad.
In one embodiment, described chuck open-and-close mechanism comprises the rotor being connected to described butt welding machine board rotationally, described rotor can be opened between extreme position and a docking extreme position one and rotate, described rotor is connected with described first chuck mount pad and the second chuck mount pad, make when described rotor described open rotate between extreme position and described docking extreme position time, described rotor drive described first chuck mount pad and the second chuck mount pad towards close to each other or mutually away from direction move.
In one embodiment, described chuck open-and-close mechanism comprises one and is fixed to described rotor to pull the operating grip of described rotor.
In one embodiment, described rotor is fixed with the first alignment pin and the second alignment pin, described first alignment pin and the second alignment pin are symmetrical arranged relative to the pivot of described rotor in the radial direction of described rotor, described first alignment pin corresponds to described first chuck, in order to locate the end face of the first workpiece in described first chuck, described second alignment pin corresponds to described second chuck, in order to locate the end face of the second workpiece in described second chuck, when opening extreme position described in described rotor is positioned at, described first alignment pin and the second alignment pin are positioned on the axis of described first chuck and the second chuck.
In one embodiment, described first alignment pin and the second alignment pin are perpendicular to described rotor.
In one embodiment, described rotor is between described first chuck mount pad and the second chuck mount pad.
On the other hand, the present invention also provides a kind of butt welding machine, comprise board, be arranged on grip device on described board and welding machine, described grip device is in order to dock the first workpiece to be welded and second workpiece, described welding machine is in order to weld described first workpiece and second workpiece that are in mated condition, and described grip device comprises the first chuck assembly, the second chuck assembly, at least one biasing device and chuck open-and-close mechanism.Wherein,
First chuck assembly and the second chuck assembly, respectively in order to clamp described first workpiece and second workpiece, described first chuck assembly and the second chuck assembly have coaxial axis, and can along its axis towards close to each other or mutually away from direction do relative movement;
At least one biasing device, described at least one biasing device is connected between described board with a corresponding chuck assembly to apply towards the bias voltage of another chuck assembly to described corresponding chuck assembly; And
Chuck open-and-close mechanism, described chuck open-and-close mechanism comprises the rotor being connected to described board rotationally, at least one of them is connected for described rotor and the first chuck assembly and the second chuck assembly, described rotor can be opened between extreme position and a docking extreme position one and rotate, above-mentioned relative movement is done to drive described first chuck assembly and the second chuck assembly, describedly open corresponding described first chuck assembly of extreme position and the second chuck assembly ultimate range wherein on axis, corresponding described first chuck assembly of described docking extreme position and the second chuck assembly minimum range wherein on axis.
In one embodiment, described rotor is fixed with the first alignment pin and the second alignment pin, described first alignment pin and the second alignment pin are symmetrical arranged relative to the pivot of described rotor in the radial direction of described rotor, described first alignment pin is in order to locate the end face of the first workpiece in described first chuck assembly, described second alignment pin is in order to locate the end face of the second workpiece in described second chuck, when opening extreme position described in described rotor is positioned at, described first alignment pin and the second alignment pin are positioned on the axis of described first chuck assembly and the second chuck assembly.
Compared with prior art, above-described embodiment has the following advantages: in certain embodiments, the scroll chuck of butt welding machine holder part provided by the invention can the axiality of part after effective guarantee welding, the technique of high-frequency induction brazing can ensure stable welding effect again, and due to welding heat-affected zone little, concentrate, weld for mother metal (screw tap and spring steel) almost without any impact, and the intensity of the solder added during owing to welding itself and fusing point are all lower than mother metal, therefore, in the process used, even if rupture, screw tap and spring steel only can disconnect from former faying face, do not affect completely and repeat welding, when needing after reaching the service life of screw tap to separate screw tap, also only need to reheat on fixture and can easily disconnect from former faying face, the welding again not affecting spring steel completely uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of butt welding machine equipment screw tap and spring steel state.
Fig. 2 is the structural representation pasting solder state on screw tap.
Fig. 3 is the structural representation of butt welding machine welded condition.
Fig. 4 is the schematic diagram of screw tap and spring steel.
Detailed description of the invention
Before describing the embodiments in more detail, it should be understood that and the invention is not restricted to detailed construction in the application hereafter or described in accompanying drawing or arrangement of elements.The present invention can be the embodiment that alternate manner realizes.And, should be appreciated that wording used herein and term are only used as to describe purposes, should being construed as limiting property not explain.Similar wording meant and comprised item listed thereafter, its equivalent and other additional things " comprising " used herein, " comprising ", " having " etc.Particularly, when describing " certain element ", the quantity that the present invention does not limit this element is one, also can comprise multiple.
As Figure 1-4, butt welding machine comprises board 2, be arranged on grip device on board 2 and welding machine, wherein, grip device is in order to dock the first workpiece 6 to be welded and second workpiece 8, and welding machine is in order to weld the first workpiece 6 and second workpiece 8 that are in mated condition.Wherein, welding machine can adopt the welding machine of existing suitable type, such as high-frequency induction welder.
In an illustrated embodiment, also please refer to Fig. 4, the first workpiece 6 is for screw tap, and second workpiece 8 is for spring steel.Those skilled in the art after reading this description, are to be understood that butt welding machine of the present invention and grip device thereof can be applied to other workpiece to be welded, particularly bar.
Grip device comprises the first chuck assembly 19, second chuck assembly 23, at least one biasing device and chuck open-and-close mechanism 9.
First chuck assembly 19 and the second chuck assembly 23 have coaxial axis in order to clamp screw tap 6 and spring steel 8, first chuck assembly 19 and the second chuck assembly 23 respectively, and can along its axis towards close to each other or mutually away from direction do relative movement.Specifically, the first chuck assembly 19 comprises the first chuck mount pad 18 of being supported on slidably on butt welding machine board 2 and is fixedly mounted on the first chuck mount pad 18 in order to clamp the first chuck 20 of screw tap 6 to be welded; Second chuck assembly 23 comprises the second chuck mount pad 22 of being supported on slidably on butt welding machine board 2 and is fixedly mounted on the second chuck mount pad 22 in order to clamp the second chuck 24 of spring steel 8 to be welded.In the particular embodiment shown, the first chuck 20 and the second chuck 24 are all implemented to three-jaw certainly to heart chuck, and the movable jaw of the second chuck 24 is just to the movable jaw of the first chuck 20.Grip device also comprises pair of parallel guide rod 34, the first chuck mount pad 18 be fixed on butt welding machine board 2 and is connected slidably parallel guide rod 34 with this with the second chuck mount pad 22.Therefore, the first chuck assembly 19 and second chuck erecting device 23 relative movement on guide rod.
At least one biasing device is connected between board 2 with a corresponding chuck assembly to apply towards the bias voltage of another chuck assembly described corresponding chuck assembly.In the particular embodiment shown, biasing device comprises the first biasing device 26 and the second biasing device 28.Wherein, the first biasing device 26 elasticity compresses the first chuck mount pad 18 to apply towards the bias voltage of the second chuck mount pad 22 to the first chuck mount pad 18; Second biasing device 28 elasticity compresses the second chuck mount pad 22 to apply towards the bias voltage of the first chuck mount pad 18 the second chuck mount pad 22.In the present embodiment, the first biasing device 26 and the second biasing device 28 all adopt Compress Spring.Should be understood that, the present invention does not limit the first biasing device 26 and the second biasing device 28 is Compress Spring, may be embodied to other elastic devices yet.
Chuck open-and-close mechanism 9, comprises the rotor 11 being connected to board 2 rotationally, and at least one of them is connected for rotor 11 and the first chuck assembly and the second chuck assembly.In the particular embodiment shown, chuck open-and-close mechanism 9 is connected with the first chuck mount pad 18 and the second chuck mount pad 22, is configured to drive the first chuck mount pad 18 and the second chuck mount pad 22 to open between extreme position and a docking extreme position one and moves.
In an illustrated embodiment, rotor 11 can this open extreme position and docking extreme position between rotate, do above-mentioned relative movement to drive the first chuck assembly 19 and the second chuck assembly 23.Wherein, open corresponding first chuck assembly 19 of extreme position and the second chuck assembly 23 ultimate range wherein on axis, corresponding first chuck assembly 19 of docking extreme position and the second chuck assembly 23 minimum range wherein on axis.
In an illustrated embodiment, rotor 11 is plate-like, when rotor 11 open rotate between extreme position and docking extreme position time, plate-like rotor drive the first chuck mount pad 18 and the second chuck mount pad 22 towards close to each other or mutually away from direction move.
In the particular embodiment shown, chuck open-and-close mechanism 9 also comprises one and is fixed to rotor 11 to pull the operating grip 32 of rotor 11, user by pull operating grip 32 make rotor 11 open extreme position and docking extreme position between rotate.
Rotor 11 is fixed with the first alignment pin 14 and the second alignment pin 16, first alignment pin 14 and the second alignment pin 16 to be symmetrical arranged relative to the pivot of rotor 11 in the radial direction of rotor 11.Wherein, the first alignment pin 14 is in order to locate the end face of the first workpiece 6 in the first chuck assembly, and the second alignment pin 16 is in order to locate the end face of the second workpiece 8 in the second chuck.When rotor 11 be positioned at open extreme position time, the first alignment pin 14 and the second alignment pin 16 are positioned on the axis of the first chuck assembly and the second chuck assembly.And when rotor rotate leave open extreme position time, this axis of alignment pin whiz.
Butt welding machine is introduced from opening the concrete operations flow process of extreme position to docking extreme position below to weld screw tap and spring steel:
Fig. 1 is the structural representation of butt welding machine equipment screw tap and spring steel state.As shown in Figure 1, first, by operating grip 32 counter-clockwise swing to limit on the right-right-hand limit position (namely chuck open-and-close mechanism is positioned at and opens extreme position), the Compress Spring that the first chuck mount pad 18 and the second chuck mount pad 22 compress its correspondence respectively synchronously pulls open to both sides; Then loaded by screw tap 36 in first chuck 20, its end face is located by the first alignment pin 14, and screw tap 36 clamps by the knob on manual operation first chuck 20; Loaded by spring steel 38 in second chuck, its end face is located by the second alignment pin 16, and spring steel 38 clamps by the knob on manual operation second chuck 24.
Fig. 2 is the structural representation pasting solder state on screw tap.As shown in Figure 2, by operating grip 32 clockwise oscillation to centre position, first chuck 20 and the second chuck 24 synchronously move to centre, first alignment pin 14 and the second alignment pin 16 also simultaneously whiz position of center line by workpiece to be welded, namely the end face of screw tap and spring steel comes out, and then on the end face of screw tap 36, is pasted into solder 40.
Fig. 3 is the structural representation of butt welding machine welded condition.As shown in Figure 3, continue clockwise oscillation operating grip 32 to limit on the left position (namely chuck open-and-close mechanism is positioned at docking extreme position), first chuck 20 and the second chuck 24 continue synchronously to move to centre, Compress Spring applies the biasing force making chuck mount pad relatively close to the chuck mount pad of correspondence, screw tap 36 and spring steel 38 are abutted together tightly under the flexible bias pressure of Compress Spring, and abutment end is positioned at the high-frequency induction coil 4 of welding machine, be convenient to the welding of welding machine to workpiece.
Utilize high-frequency induction welder to carry out welding action after completing above step, after welding, knob of outwarding winding unclamps the first chuck 20 and the second chuck 24, is taken out by the workpiece after welding, repeats above action, continues welding.
In the above-described embodiments, two biasing devices apply bias voltage to two chuck assemblies respectively.In other embodiments, can only utilize a biasing device to apply bias voltage to one of them chuck assembly to another chuck assembly, and another chuck assembly is fixed on board.Chuck open-and-close mechanism is then only connected with the chuck assembly being applied in bias voltage, namely only drives this chuck assembly being applied in bias voltage to move by the rotation of chuck open-and-close mechanism.
In sum, the scroll chuck of docking clamp for special machines part provided by the invention can the axiality of part after effective guarantee welding, the technique of high-frequency induction brazing can ensure stable welding effect again, and due to welding heat-affected zone little, concentrate, weld for mother metal (screw tap and spring steel) almost without any impact, and the intensity of the solder added during owing to welding itself and fusing point are all lower than mother metal, therefore, in the process used, screw tap and spring steel only can disconnect from former faying face, do not affect repeat welding completely; When needing after reaching the service life of screw tap to separate screw tap, also only need to reheat on fixture and can easily disconnect from former faying face, the welding again not affecting spring steel completely uses.
Concept described in the invention may be embodied to other form when not departing from its spirit and characteristic.Disclosed specific embodiment should be regarded as exemplary instead of restrictive.Therefore, scope of the present invention is by appended claim, instead of determines according to these descriptions before.Any change in the letter and equivalency range of claim all should belong to the scope of these claims.
Claims (10)
1. a grip device for butt welding machine, be arranged in order to dock the first workpiece to be welded and second workpiece on butt welding machine board, it is characterized in that, described grip device comprises:
First chuck mount pad, described first chuck mount pad is supported on described butt welding machine board slidably;
First chuck, described first chuck is arranged on described first chuck mount pad in order to clamp described first workpiece to be welded;
Second chuck mount pad, described second chuck mount pad is supported on described butt welding machine board slidably;
Second chuck, described second chuck is arranged in order to clamp described second workpiece to be welded on described second chuck mount pad, and the movable jaw of described second chuck is just to the movable jaw of described first chuck;
First biasing device, described first biasing device elasticity compresses described first chuck mount pad to apply towards the bias voltage of described second chuck mount pad to described first chuck mount pad;
Second biasing device, described second biasing device elasticity compresses described second chuck mount pad to apply towards the bias voltage of described first chuck mount pad to described second chuck mount pad; And
Chuck open-and-close mechanism, described chuck open-and-close mechanism is connected with described first chuck mount pad and the second chuck mount pad, is configured to drive described first chuck mount pad and the second chuck mount pad to move between an open position and a docking location.
2. the grip device of butt welding machine as claimed in claim 1, is characterized in that, described first chuck and the second chuck are that three-jaw is certainly to heart chuck.
3. the grip device of butt welding machine as claimed in claim 1, it is characterized in that, described grip device comprises the pair of parallel guide rod be fixed on described butt welding machine board, and described first chuck mount pad is connected parallel guide rod with this slidably with the second chuck mount pad.
4. the grip device of butt welding machine as claimed in claim 1, it is characterized in that, described chuck open-and-close mechanism comprises the rotor being connected to described butt welding machine board rotationally, described rotor can be opened between extreme position and a docking extreme position one and rotate, described rotor is connected with described first chuck mount pad and the second chuck mount pad, make when described rotor described open rotate between extreme position and described docking extreme position time, described rotor drive described first chuck mount pad and the second chuck mount pad towards close to each other or mutually away from direction move.
5. the grip device of butt welding machine as claimed in claim 4, it is characterized in that, described chuck open-and-close mechanism comprises one and is fixed to described rotor to pull the operating grip of described rotor.
6. the grip device of butt welding machine as claimed in claim 4, it is characterized in that, described rotor is fixed with the first alignment pin and the second alignment pin, described first alignment pin and the second alignment pin are symmetrical arranged relative to the pivot of described rotor in the radial direction of described rotor, described first alignment pin corresponds to described first chuck, in order to locate the end face of the first workpiece in described first chuck, described second alignment pin corresponds to described second chuck, in order to locate the end face of the second workpiece in described second chuck, when opening extreme position described in described rotor is positioned at, described first alignment pin and the second alignment pin are positioned on the axis of described first chuck and the second chuck.
7. the grip device of butt welding machine as claimed in claim 6, it is characterized in that, described first alignment pin and the second alignment pin are perpendicular to described rotor.
8. the grip device of butt welding machine as claimed in claim 4, it is characterized in that, described rotor is between described first chuck mount pad and the second chuck mount pad.
9. a butt welding machine, comprise board, be arranged on grip device on described board and welding machine, described grip device is in order to dock the first workpiece to be welded and second workpiece, described welding machine is in order to weld described first workpiece and second workpiece that are in mated condition, it is characterized in that, described grip device comprises:
First chuck assembly and the second chuck assembly, respectively in order to clamp described first workpiece and second workpiece, described first chuck assembly and the second chuck assembly have coaxial axis, and can along its axis towards close to each other or mutually away from direction do relative movement;
At least one biasing device, described at least one biasing device is connected between described board with a corresponding chuck assembly to apply towards the bias voltage of another chuck assembly to described corresponding chuck assembly; And
Chuck open-and-close mechanism, described chuck open-and-close mechanism comprises the rotor being connected to described board rotationally, at least one of them is connected for described rotor and the first chuck assembly and the second chuck assembly, described rotor can be opened between extreme position and a docking extreme position one and rotate, above-mentioned relative movement is done to drive described first chuck assembly and the second chuck assembly, describedly open corresponding described first chuck assembly of extreme position and the second chuck assembly ultimate range wherein on axis, corresponding described first chuck assembly of described docking extreme position and the second chuck assembly minimum range wherein on axis.
10. butt welding machine as claimed in claim 9, it is characterized in that, described rotor is fixed with the first alignment pin and the second alignment pin, described first alignment pin and the second alignment pin are symmetrical arranged relative to the pivot of described rotor in the radial direction of described rotor, described first alignment pin is in order to locate the end face of the first workpiece in described first chuck assembly, described second alignment pin is in order to locate the end face of the second workpiece in described second chuck, when opening extreme position described in described rotor is positioned at, described first alignment pin and the second alignment pin are positioned on the axis of described first chuck assembly and the second chuck assembly.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804845.5A CN106270912B (en) | 2015-05-07 | 2015-05-07 | The chuck open-and-close mechanism of butt welding machine clamp device |
| CN201510229088.9A CN104801814B (en) | 2015-05-07 | 2015-05-07 | Butt welding machine and grip device thereof |
| CN201610805061.4A CN106270874B (en) | 2015-05-07 | 2015-05-07 | Workpiece welding method |
| CN201610804930.1A CN106270897B (en) | 2015-05-07 | 2015-05-07 | Grip device and butt welding machine with biasing device |
| CN201610805057.8A CN106312232B (en) | 2015-05-07 | 2015-05-07 | Grip device with positioning device and butt welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510229088.9A CN104801814B (en) | 2015-05-07 | 2015-05-07 | Butt welding machine and grip device thereof |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610804930.1A Division CN106270897B (en) | 2015-05-07 | 2015-05-07 | Grip device and butt welding machine with biasing device |
| CN201610804845.5A Division CN106270912B (en) | 2015-05-07 | 2015-05-07 | The chuck open-and-close mechanism of butt welding machine clamp device |
| CN201610805057.8A Division CN106312232B (en) | 2015-05-07 | 2015-05-07 | Grip device with positioning device and butt welding machine |
| CN201610805061.4A Division CN106270874B (en) | 2015-05-07 | 2015-05-07 | Workpiece welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104801814A true CN104801814A (en) | 2015-07-29 |
| CN104801814B CN104801814B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610804930.1A Active CN106270897B (en) | 2015-05-07 | 2015-05-07 | Grip device and butt welding machine with biasing device |
| CN201510229088.9A Active CN104801814B (en) | 2015-05-07 | 2015-05-07 | Butt welding machine and grip device thereof |
| CN201610804845.5A Active CN106270912B (en) | 2015-05-07 | 2015-05-07 | The chuck open-and-close mechanism of butt welding machine clamp device |
| CN201610805061.4A Active CN106270874B (en) | 2015-05-07 | 2015-05-07 | Workpiece welding method |
| CN201610805057.8A Active CN106312232B (en) | 2015-05-07 | 2015-05-07 | Grip device with positioning device and butt welding machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610804930.1A Active CN106270897B (en) | 2015-05-07 | 2015-05-07 | Grip device and butt welding machine with biasing device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610804845.5A Active CN106270912B (en) | 2015-05-07 | 2015-05-07 | The chuck open-and-close mechanism of butt welding machine clamp device |
| CN201610805061.4A Active CN106270874B (en) | 2015-05-07 | 2015-05-07 | Workpiece welding method |
| CN201610805057.8A Active CN106312232B (en) | 2015-05-07 | 2015-05-07 | Grip device with positioning device and butt welding machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014220A (en) * | 2015-08-11 | 2015-11-04 | 无锡乐华自动化科技有限公司 | Butt welding machine equipment |
| CN105057862A (en) * | 2015-08-11 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Butt welding machine equipment with high coaxiality |
| WO2016176865A1 (en) * | 2015-05-07 | 2016-11-10 | 苏州安嘉自动化设备有限公司 | Butt welding machine and clamp device thereof |
| CN108655550A (en) * | 2018-06-12 | 2018-10-16 | 如皋市力星滚子科技有限公司 | Roller wire rod tailing welding butt welding machine and its application method |
| CN111299737A (en) * | 2020-03-20 | 2020-06-19 | 金栋 | Screw tap spring steel butt welding machine of brazing |
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| CN111299737A (en) * | 2020-03-20 | 2020-06-19 | 金栋 | Screw tap spring steel butt welding machine of brazing |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106270897B (en) | 2018-06-01 |
| CN106270874A (en) | 2017-01-04 |
| CN106270912B (en) | 2018-05-01 |
| CN106312232A (en) | 2017-01-11 |
| CN106312232B (en) | 2018-08-07 |
| CN104801814B (en) | 2016-08-31 |
| CN106270897A (en) | 2017-01-04 |
| CN106270874B (en) | 2018-06-01 |
| CN106270912A (en) | 2017-01-04 |
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Denomination of invention: Butt welding machine and its fixture device Effective date of registration: 20230110 Granted publication date: 20160831 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU ANJIA AUTO EQUIPMENT Ltd. Registration number: Y2023980030925 |