CN202894556U - Arcing stud welding gun driven by linear motor - Google Patents
Arcing stud welding gun driven by linear motor Download PDFInfo
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- CN202894556U CN202894556U CN 201220362872 CN201220362872U CN202894556U CN 202894556 U CN202894556 U CN 202894556U CN 201220362872 CN201220362872 CN 201220362872 CN 201220362872 U CN201220362872 U CN 201220362872U CN 202894556 U CN202894556 U CN 202894556U
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Abstract
Disclosed is an arcing stud welding gun driven by a linear motor. The arcing stud welding gun driven by the linear motor comprises a fixed assembly, a movable assembly, the linear motor, an optical grating used for sensing a distance and an optical grating receiver, wherein the fixed assembly comprises a welding button, a gas connection seat, a body assembly and a splash-proof assembly, and the optical grating used for sensing a distance and the optical grating receiver are fixed on the gas connection seat and are used for transmitting distance signals to a controller of the linear motor, so that inductive control of arcing distance is achieved.
Description
Technical field
The utility model relates to the utility model and relates to the arcing stud welding gun, especially a kind of arcing stud welding gun and welding method that adopts linear electric motors to drive.
Background technology
The solder technology of stud welding gun is widely used in automobile, shipbuilding, aviation, locomotive and other panel beating every profession and trade, adopt at present the method for arcing stud welding to mainly contain: 2008201466511, a kind of drawn-arc stud welding gun is disclosed, comprise shell, handle, the conducting end group, conductive chuck, insulating base, electromagnet, control line and cable, insulating base is fixed on the front portion of shell, electromagnet is fixed in the shell, and conductive chuck is fixed on the front end of conducting end group, and the front portion of conducting end group is by the sliding supported condition that is installed in the insulating base; The rear end of conducting end group is by the sliding supported condition that is installed in the electromagnet; Electromagnet armature is equipped with at the rear portion of conducting end group, and the separation pad of non-magnet material is housed between armature and the electromagnet.Conducting end group of the present utility model is raised after the electromagnet energising, the weldering nail that drives the conductive chuck the inside leaves welded blank, between sheet material and weldering nail, produce electric arc, form the molten bath, when electromagnet cuts off the power supply, the separation pad of non-magnet material has reduced the suction of electromagnet remanent magnetism to armature, and the conducting end group can will be welded rapidly nail and is pressed into the molten bath under the pressure-acting of stage clip, thereby has guaranteed the welding quality of weldering nail.Adhesive drive movable component by electromagnet produces electric arc between welding sheet metal component and double-screw bolt, the shortcoming that this welding method exists is that the electromagnetic actuation distance can not be regulated, can not automatically regulate discharge capacity and arcing distance according to the size of welding screw diameter, thereby affect the quality of stud welding.
The utility model content
The purpose of this utility model be for existing arcing stud welding gun is ubiquitous can not be according to the size adjustment discharge capacity of welding screw diameter and the defective of arcing distance, provide a kind of simple and reasonable, manufacturing cost is lower, the scope of application is wider, the welding screw steady quality is reliable, and the linear electric motors that can regulate discharge capacity and arcing distance drive arcing stud welding gun and welding method.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of linear electric motors drive the arcing stud welding gun, it is characterized in that, comprise grating and the grating receiver of fixation kit, movable component, linear electric motors, distance of reaction; Wherein, described fixation kit comprises welding button (2), connects gas seat (4), body assembly, and the anti-assembly that splashes; The grating of described distance of reaction (5) and grating receiver (22) are fixed on and connect on the gas seat (4), are used for distance signal is sent to the controller of linear electric motors, realize the induction control to the arcing distance.
Described body assembly comprises gun barrel (18), the fixedly lock ring of gun barrel (3), handle (23), insulation inner sleeve (13);
Described movable component is installed in the inner chamber of described fixation kit, and is supported by described fixation kit; Described movable component comprises providing the cylinder (14), piston (12) of power and in order to the conductive clip (6) of clamping stud and conduction; Wherein, described insulation inner sleeve (13) is fixed in the gun barrel; It is inner and can slide that described cylinder is installed in insulation inner sleeve (13), cylinder and rifle body insulate, the cylinder front end is connected with receiver (11), receiver is connected with conductive clip (6) by nut, block-head cylinder is connected connector (24) and is connected with linear electric motors with piston, the front end of described cylinder is equipped with the described anti-assembly that splashes.
The described anti-grip assembly that splashes comprises the anti-cover (7) that splashes, locking nut (8), bracing frame (9), guide post (10), the described anti-cover (7) that splashes is fixed on the front end of bracing frame (9) by locking nut (8), and support frame as described above passes through two guide posts and is connected with described body assembly;
The described gas seat (4) that connects is used for carrying welding current to stud welding screw, is installed on the rear portion of described cylinder (14), carries the cable of welding current to be connected to described connecing on the gas seat;
Described conductive clip (6) is installed on the front end of described movable component; Described cylinder (14) is double-acting cylinder, the rear portion is equipped with and is connect gas seat (4), the pore that connects gas seat (4) communicates with two air flues of cylinder (14), connects gas seat (4) and links to each other with the gas circuit of feeder by two tracheaes, be used for realization piston (12) reciprocating motion;
Described linear electric motors are fixed in the described gun barrel, described linear electric motors comprise connector (24), end cap (25), sliding bearing (26), moving assembly (27), coil (28), magnetic core (29), Compress Spring (30), motor housing (31), wherein, described Compress Spring is used for producing thrust between described fixation kit and movable component, pushes described movable component to the place ahead by the Compress Spring of described linear electric motors; Described moving assembly (27) is connected with cylinder by screw (15); Described linear electric motors link together by motor housing and gun barrel (18), and cylinder is connected with linear electric motors by connector, and the movable component drive double-screw bolt that forms with conductive clip moves.
The welding cable line directly is contained in and connects on the gas seat, again by with the cylinder that connects gas seat (4) and be connected, receiver (11), conductive clip is transmitted to stud welding screw with welding current; When linear electric motors are switched on, linear electric motors moving assembly band dynamic air cylinder moves, make movable component pull to the rear, and between welding sheet metal component and double-screw bolt, produce electric arc, double-screw bolt and sheet metal component are melted simultaneously, adjust electric arc size and arcing distance by grating (5) and the program setting of controller of induction length.
Described insulation inner sleeve (13), material be the plastic cement insulating materials, outer wall and the gun barrel tight fit of insulation inner sleeve, endoporus and the cylinder of the inner sleeve that insulate are slidingly matched.
The inner chamber of described stud welding screw receiver (11) be circular arc send the nail slideway, conductive clip is installed in the front end of double-screw bolt receiver by nut, the endoporus of conductive chuck send the nail mouth of nail slideway front end to be communicated with double-screw bolt receiver arc, and arc send the nail mouthful below from the double-screw bolt receiver of advancing of nail slideway to lead to outside the rifle.
The connector of described linear electric motors (24) is insulating materials, the Kong Lizai that connector is contained in the cylinder rear portion is connected with cylinder by marking closely screw (15), linear electric motors and gun barrel are with the first insulation sleeve 1(16), the second insulation sleeve 2(19), the 3rd insulation sleeve (20) separates, and is fixed on the gun barrel from end face with a plurality of screws.
The moving assembly of described linear electric motors (27) is inner mobile at sliding bearing (26), magnetic core (29) has two, the centre separates with stainless steel gasket (30), be riveted in the motor housing with magnetic core fixed bar (33), the center of magnetic core fixed bar has spring (31) to pass through, after the electromagnet outage, spring resets moving assembly.
A kind of linear electric motors drive the arcing stud welding method, comprise the steps: at the grating (5) and the grating receiver (22) that connect gas seat (4) fixed installation distance of reaction; Be used for distance signal is sent to the controller of linear electric motors, realization is to the induction of arcing distance control, and the welding cable line directly is contained in and connects on the gas seat, again by with the cylinder that connects gas seat (4) and be connected, receiver (11), conductive clip is transmitted to stud welding screw with welding current; When linear electric motors are switched on, linear electric motors moving assembly band dynamic air cylinder moves, make movable component pull to the rear, and between welding sheet metal component and double-screw bolt, produce electric arc, double-screw bolt and sheet metal component are melted simultaneously, adjust electric arc size and arcing distance by grating (5) and the program setting of controller of induction length.
Distance between described stud welding screw and the sheet metal component is according to the diameter of stud welding screw, sent instructions to linear electric motors by the controller computer program and realizes automatically control.
Above-mentioned linear electric motors drive the arcing stud welding method, can also comprise the steps: after the linear motor coil energising, under the effect of electromagnetic force, the moving assembly of linear electric motors begins to move backward, and described movable component pulled to the rear, the displacement of moving assembly is by the programme-control of the controller that is connected with linear electric motors, coil blackout after moving to setpoint distance, moving assembly returns original position again under the effect of the Compress Spring that resets, linear electric motors link together with screw by motor housing and gun barrel, cylinder is connected with linear electric motors by connector, the movable component drive double-screw bolt that forms with conductive clip moves, produce the arcing distance, finish the welding action.
The beneficial effect that the utility model brings is: having overcome the first, that existing arcing stud welding gun is ubiquitous can not be according to the size adjustment discharge capacity of welding screw diameter and the defective of arcing distance.The second, the linear electric motors cost is low, and cost is low, and inlays and be deep in the gun barrel and the gun barrel insulation, so that the compact conformation of whole welding gun.Three, the grating of the receiving range signal of design can be with in the controller that distance signal effectively is sent to linear electric motors are connected, thereby controls accurately the move distance of linear electric motors.
And, the above linear electric motors drive arcing stud welding gun with self-feeding and the charging that can realize welding screw after self-feeding machine equipment and welding main frame are connected, greatly improved speed of welding, speed of welding can be accomplished 60 double-screw bolts of per minute welding, by changing receiver assembly, conductive chuck, piston component and feeding material component can be realized the welding of multiple double-screw bolt.
Description of drawings
Fig. 1 is surface structure schematic diagram of the present utility model.
Fig. 2 is overall structure schematic diagram of the present utility model.
Fig. 3 is whole generalized section of the present utility model
Fig. 4 is the structural representation of linear electric motors of the present utility model.
Among the figure, 1, linear electric motors drive the arcing stud welding gun, 2, the welding knob; 3, lock ring; 4, connect the gas seat; 5, grating; 6, conductive clip; 7, the anti-cover that splashes; 8, locking nut; 9, bracing frame; 10, guide post; 11, receiver; 12, piston component; 13, insulation inner sleeve; 14, cylinder; 15, mark closely screw; 16, insulation sleeve 1; 17, welding gun hook; 18, gun barrel; 19, insulation sleeve 2; 20, insulation sleeve 3; 21, screw; 22, grating receiver; 23, handle; 24, connector; 25, end cap; 26, sliding bearing; 27, moving assembly; 28, coil; 29, magnetic core; 30, stainless steel gasket; 31, Compress Spring; 32, motor housing; 33, magnetic core fixed bar.
The specific embodiment
Further specify the utility model below in conjunction with drawings and Examples: such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of linear electric motors drive the arcing stud welding gun, comprise grating and the grating receiver of fixation kit, movable component, linear electric motors, distance of reaction; Wherein, described fixation kit comprises welding button (2), connects gas seat (4), body assembly, and the anti-assembly that splashes; The grating of described distance of reaction (5) and grating receiver (22) are fixed on and connect on the gas seat (4), are used for distance signal is sent to the controller of linear electric motors, realize the induction control to the arcing distance.
Described body assembly comprises gun barrel (18), the fixedly lock ring of gun barrel (3), handle (23), insulation inner sleeve (13);
Described movable component is installed in the inner chamber of described fixation kit, and is supported by described fixation kit; Described movable component comprises providing the cylinder (14), piston (12) of power and in order to the conductive clip (6) of clamping stud and conduction; Wherein, described insulation inner sleeve (13) is fixed in the gun barrel; It is inner and can slide that described cylinder is installed in insulation inner sleeve (13), cylinder and rifle body insulate, the cylinder front end is connected with receiver (11), receiver is connected with conductive clip (6) by nut, block-head cylinder is connected connector (24) and is connected with linear electric motors with piston, the front end of described cylinder is equipped with the described anti-assembly that splashes.
The described anti-grip assembly that splashes comprises the anti-cover (7) that splashes, locking nut (8), bracing frame (9), guide post (10), the described anti-cover (7) that splashes is fixed on the front end of bracing frame (9) by locking nut (8), and support frame as described above passes through two guide posts and is connected with described body assembly;
The described gas seat (4) that connects is used for carrying welding current to stud welding screw, is installed on the rear portion of described cylinder (14), carries the cable of welding current to be connected to described connecing on the gas seat;
Described conductive clip (6) is installed on the front end of described movable component; Described cylinder (14) is double-acting cylinder, the rear portion is equipped with and is connect gas seat (4), the pore that connects gas seat (4) communicates with two air flues of cylinder (14), connects gas seat (4) and links to each other with the gas circuit of feeder by two tracheaes, be used for realization piston (12) reciprocating motion;
Described linear electric motors are fixed in the described gun barrel, and described linear electric motors comprise connector (24), end cap (25), sliding bearing (26), moving assembly (27), coil (28), magnetic core (29), stainless steel gasket (30), Compress Spring (31), motor housing (32), magnetic core fixed bar (33), wherein, described Compress Spring is used for producing thrust between described fixation kit and movable component, pushes described movable component to the place ahead by the Compress Spring of described linear electric motors; Described moving assembly (27) is connected with cylinder by screw (15); Described linear electric motors link together by motor housing and gun barrel (18), and cylinder is connected with linear electric motors by connector, and the movable component drive double-screw bolt that forms with conductive clip moves.
The welding cable line directly is contained in and connects on the gas seat, again by with the cylinder that connects gas seat (4) and be connected, receiver (11), conductive clip is transmitted to stud welding screw with welding current; When linear electric motors are switched on, linear electric motors moving assembly band dynamic air cylinder moves, make movable component pull to the rear, and between welding sheet metal component and double-screw bolt, produce electric arc, double-screw bolt and sheet metal component are melted simultaneously, adjust electric arc size and arcing distance by grating (5) and the program setting of controller of induction length.
Described insulation inner sleeve (13), material be the plastic cement insulating materials, outer wall and the gun barrel tight fit of insulation inner sleeve, endoporus and the cylinder of the inner sleeve that insulate are slidingly matched.
The inner chamber of described stud welding screw receiver (11) be circular arc send the nail slideway, conductive clip is installed in the front end of double-screw bolt receiver by nut, the endoporus of conductive chuck send the nail mouth of nail slideway front end to be communicated with double-screw bolt receiver arc, and arc send the nail mouthful below from the double-screw bolt receiver of advancing of nail slideway to lead to outside the rifle.When double-screw bolt was sent into slideway by feed mechanism, piston component is fast moving forward, double-screw bolt is sent into conductive clip and shifts onto on the workpiece that will weld.
The connector of described linear electric motors (24) is insulating materials, the Kong Lizai that connector is contained in the cylinder rear portion is connected with cylinder by marking closely screw (15), linear electric motors and gun barrel insulation sleeve 1(16), insulation sleeve 2(19), insulation sleeve 3(20) separates, be fixed on the gun barrel from end face with a plurality of screws.
The moving assembly of described linear electric motors (27) is inner mobile at sliding bearing (26), magnetic core (29) has two, the centre separates with stainless steel gasket (30), be riveted in the motor housing with magnetic core fixed bar (33), the center of magnetic core fixed bar has spring (31) to pass through, after the electromagnet outage, spring resets moving assembly.
After the linear motor coil energising, moving assembly begins to move right under the effect of electromagnetic force, the displacement of moving assembly is by the programme-control of the controller that is connected with linear electric motors, coil blackout after moving to setpoint distance, moving assembly returns original position again under the effect of the Compress Spring that resets, linear electric motors link together with screw by motor housing and gun barrel, cylinder is connected with linear electric motors by connector, the movable component drive double-screw bolt that forms with conductive clip moves, produce the arcing distance, finish the welding action.
In order between fixation kit and movable component, to produce thrust, Compress Spring (31) is housed in linear electric motors, Compress Spring is shifted the moving assembly of linear electric motors onto Far Left when the linear electric motors no power, when switching on, linear electric motors move right under the effect of moving assembly in electromagnetic force of linear electric motors, cut off the power supply after moving to setpoint distance, finish weld cycle.
In order to carry welding current to stud welding screw, the rear portion of cylinder (14) is equipped with and is connect gas seat (4), carries the cable of welding current to be connected on the gas seat.
Cylinder (14) is double-acting cylinder, the rear portion is equipped with and is connect gas seat (4), the pore that connects gas seat (4) communicates with two air flues of cylinder (14), connect gas seat (4) and link to each other with the gas circuit of feeder by two tracheaes, realization piston component (12) reciprocating motion.
A kind of linear electric motors drive the arcing stud welding method, comprise the steps: at the grating (5) and the grating receiver (22) that connect gas seat (4) fixed installation distance of reaction; Be used for distance signal is sent to the controller of linear electric motors, realization is to the induction of arcing distance control, and the welding cable line directly is contained in and connects on the gas seat, again by with the cylinder that connects gas seat (4) and be connected, receiver (11), conductive clip is transmitted to stud welding screw with welding current; When linear electric motors are switched on, linear electric motors moving assembly band dynamic air cylinder moves, make movable component pull to the rear, and between welding sheet metal component and double-screw bolt, produce electric arc, double-screw bolt and sheet metal component are melted simultaneously, adjust electric arc size and arcing distance by grating (5) and the program setting of controller of induction length.
Distance between described stud welding screw and the sheet metal component is according to the diameter of stud welding screw, sent instructions to linear electric motors by the controller computer program and realizes automatically control.
Above-mentioned linear electric motors drive the arcing stud welding method, can also comprise the steps: after the linear motor coil energising, under the effect of electromagnetic force, the moving assembly of linear electric motors begins to move backward, and described movable component pulled to the rear, the displacement of moving assembly is by the programme-control of the controller that is connected with linear electric motors, coil blackout after moving to setpoint distance, moving assembly returns original position again under the effect of the Compress Spring that resets, linear electric motors link together with screw by motor housing and gun barrel, cylinder is connected with linear electric motors by connector, the movable component drive double-screw bolt that forms with conductive clip moves, produce the arcing distance, finish the welding action.
The utility model connects autoloader and the automatic welding that power supply just can be realized double-screw bolt is controlled in welding, stud welding screw is being sent in the automatic feeder equipment in the feed pipe, then under the effect of gases at high pressure, be sent to receiver, then the piston component in the cylinder moves forward under the effect of air pressure, piston rod ejects the suitable position of conductive chuck with stud welding screw, and the self-feeding process is finished.
Behind connecting welding control power-supply device, can realize simultaneously the welding of double-screw bolt, its course of action is, the sheet metal component of stud welding screw contact need welding, downward pressure welding rifle, the anti-cover contact sheet metal component that splashes, then linear electric motors energising, at the effect lower cylinder piston component of electromagnetic force together with receiver assembly, conductive clip, stud welding screw is raised one section little distance (this distance is sent instructions to linear electric motors by the controller computer program according to the diameter of stud welding screw and realizes automatically control) together, because produced distance, so between stud welding screw and sheet metal component, formed electric arc, this has determined also that apart from size the electric arc that forms between stud welding screw and the sheet metal component is big or small, after electric arc continues for some time, the linear electric motors outage, cylinder-piston assembly is together with receiver assembly, conductive clip, stud welding screw falls under the pressure of Compress Spring, stud welding screw is pressed into the molten bath, and welding is finished.
Claims (7)
1. linear electric motors drive the arcing stud welding gun, it is characterized in that, comprise grating and the grating receiver of fixation kit, movable component, linear electric motors, distance of reaction; Wherein, described fixation kit comprises welding button (2), connects gas seat (4), body assembly, and the anti-assembly that splashes; The grating of described distance of reaction (5) and grating receiver (22) are fixed on and connect on the gas seat (4), are used for distance signal is sent to the controller of linear electric motors, realize the induction control to the arcing distance.
2. linear electric motors according to claim 1 drive the arcing stud welding gun, it is characterized in that,
Described body assembly comprises gun barrel (18), the fixedly lock ring of gun barrel (3), handle (23), insulation inner sleeve (13);
Described movable component is installed in the inner chamber of described fixation kit, and is supported by described fixation kit; Described movable component comprises providing the cylinder (14), piston (12) of power and in order to the conductive clip (6) of clamping stud and conduction; Wherein, described insulation inner sleeve (13) is fixed in the gun barrel; It is inner and can slide that described cylinder is installed in insulation inner sleeve (13), cylinder and rifle body insulate, the cylinder front end is connected with receiver (11), receiver is connected with conductive clip (6) by nut, block-head cylinder is connected connector (24) and is connected with linear electric motors with piston, the front end of described cylinder is equipped with the described anti-assembly that splashes.
3. linear electric motors according to claim 1 and 2 drive the arcing stud welding gun, it is characterized in that, the described anti-grip assembly that splashes comprises the anti-cover (7) that splashes, locking nut (8), bracing frame (9), guide post (10), the described anti-cover (7) that splashes is fixed on the front end of bracing frame (9) by locking nut (8), and support frame as described above passes through two guide posts and is connected with described body assembly;
The described gas seat (4) that connects is used for carrying welding current to stud welding screw, is installed on the rear portion of described cylinder (14), carries the cable of welding current to be connected to described connecing on the gas seat;
Described conductive clip (6) is installed on the front end of described movable component; Described cylinder (14) is double-acting cylinder, the rear portion is equipped with and is connect gas seat (4), the pore that connects gas seat (4) communicates with two air flues of cylinder (14), connects gas seat (4) and links to each other with the gas circuit of feeder by two tracheaes, be used for realization piston (12) reciprocating motion;
Described linear electric motors are fixed in the described gun barrel, described linear electric motors comprise connector (24), end cap (25), sliding bearing (26), moving assembly (27), coil (28), magnetic core (29), Compress Spring (31), motor housing (32), wherein, described Compress Spring is used for producing thrust between described fixation kit and movable component, pushes described movable component to the place ahead by the Compress Spring of described linear electric motors; Described moving assembly (27) is connected with cylinder by screw (15); Described linear electric motors link together by motor housing and gun barrel (18), and cylinder is connected with linear electric motors by connector, and the movable component drive double-screw bolt that forms with conductive clip moves.
4. linear electric motors according to claim 2 drive the arcing stud welding gun, it is characterized in that: described insulation inner sleeve (13), material be the plastic cement insulating materials, outer wall and the gun barrel tight fit of insulation inner sleeve, endoporus and the cylinder of the inner sleeve that insulate are slidingly matched.
5. linear electric motors according to claim 2 drive the arcing stud welding gun, it is characterized in that, the inner chamber of described stud welding screw receiver (11) be circular arc send the nail slideway, conductive clip is installed in the front end of double-screw bolt receiver by nut, the endoporus of conductive chuck send the nail mouth of nail slideway front end to be communicated with double-screw bolt receiver arc, and arc send the nail mouthful below from the double-screw bolt receiver of advancing of nail slideway to lead to outside the rifle.
6. linear electric motors according to claim 3 drive the arcing stud welding gun, it is characterized in that, the connector of described linear electric motors (24) is insulating materials, the Kong Lizai that connector is contained in the cylinder rear portion is connected with cylinder by marking closely screw (15), linear electric motors and gun barrel are with the first insulation sleeve (16), the second insulation sleeve (19), the 3rd insulation sleeve (20) separates, and is fixed on the gun barrel from end face with five uniform screws (21).
7. linear electric motors according to claim 3 drive the arcing stud welding gun, it is characterized in that, the moving assembly of described linear electric motors (27) is inner mobile at sliding bearing (26), magnetic core (29) has two, the centre separates with stainless steel gasket (30), is riveted in the motor housing with magnetic core fixed bar (33), and the center of magnetic core fixed bar has spring (31) to pass through, after the electromagnet outage, spring resets moving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362872 CN202894556U (en) | 2012-07-25 | 2012-07-25 | Arcing stud welding gun driven by linear motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362872 CN202894556U (en) | 2012-07-25 | 2012-07-25 | Arcing stud welding gun driven by linear motor |
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| CN 201220362872 Withdrawn - After Issue CN202894556U (en) | 2012-07-25 | 2012-07-25 | Arcing stud welding gun driven by linear motor |
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| CN102873441A (en) * | 2012-07-25 | 2013-01-16 | 深圳市鸿栢科技实业有限公司 | Drawn-arc stud welding gun driven by linear motor and welding method of welding gun |
| CN104227200A (en) * | 2014-09-26 | 2014-12-24 | 苏州梦之捷焊接技术有限公司 | Adjusting device of static iron core of stud welding gun |
| CN104227202A (en) * | 2014-09-26 | 2014-12-24 | 苏州梦之捷焊接技术有限公司 | Adjusting device of static iron core of arc-discharge type stud welding gun |
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| CN106624296A (en) * | 2016-12-31 | 2017-05-10 | 洛阳市昊创电气设备有限公司 | Hollow cylinder for stud welding machine |
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| CN114871543A (en) * | 2022-06-01 | 2022-08-09 | 江南造船(集团)有限责任公司 | Stud butt-welding device and method for marine outfitting |
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- 2012-07-25 CN CN 201220362872 patent/CN202894556U/en not_active Withdrawn - After Issue
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| CN102873441B (en) * | 2012-07-25 | 2015-12-16 | 深圳市鸿栢科技实业有限公司 | Linear electric motors drive arcing stud welding gun and welding method thereof |
| CN102873441A (en) * | 2012-07-25 | 2013-01-16 | 深圳市鸿栢科技实业有限公司 | Drawn-arc stud welding gun driven by linear motor and welding method of welding gun |
| CN104227200B (en) * | 2014-09-26 | 2016-04-27 | 苏州梦之捷焊接技术有限公司 | The adjusting device of static iron core in stud welding gun |
| CN104227202A (en) * | 2014-09-26 | 2014-12-24 | 苏州梦之捷焊接技术有限公司 | Adjusting device of static iron core of arc-discharge type stud welding gun |
| CN104227202B (en) * | 2014-09-26 | 2016-04-27 | 苏州梦之捷焊接技术有限公司 | The adjusting device of static iron core in drawn-arc stud welding gun |
| CN104227200A (en) * | 2014-09-26 | 2014-12-24 | 苏州梦之捷焊接技术有限公司 | Adjusting device of static iron core of stud welding gun |
| CN106678115A (en) * | 2015-11-09 | 2017-05-17 | Smc(中国)有限公司 | Welding gun cylinder and welding gun cylinder system |
| CN106678115B (en) * | 2015-11-09 | 2020-01-07 | Smc(中国)有限公司 | Welding gun cylinder and welding gun cylinder system |
| CN105328314A (en) * | 2015-11-30 | 2016-02-17 | 江门健维自动化设备有限公司 | Welding gun |
| CN109475964A (en) * | 2016-07-13 | 2019-03-15 | 纽弗雷有限公司 | The engaging head and engagement device of interference profile with reduction |
| CN106624296A (en) * | 2016-12-31 | 2017-05-10 | 洛阳市昊创电气设备有限公司 | Hollow cylinder for stud welding machine |
| CN108515259A (en) * | 2018-03-23 | 2018-09-11 | 深圳市鸿栢科技实业有限公司 | A kind of Full-automatic round tube stud welding machine |
| WO2022267106A1 (en) * | 2021-06-24 | 2022-12-29 | 浙江普尔尼机电股份有限公司 | Multifunctional handheld electric welding machine having replaceable connector |
| CN114871543A (en) * | 2022-06-01 | 2022-08-09 | 江南造船(集团)有限责任公司 | Stud butt-welding device and method for marine outfitting |
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