CN213888798U - Detachable is small-size stands, faces upward welding carriage - Google Patents
Detachable is small-size stands, faces upward welding carriage Download PDFInfo
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- CN213888798U CN213888798U CN202022811243.7U CN202022811243U CN213888798U CN 213888798 U CN213888798 U CN 213888798U CN 202022811243 U CN202022811243 U CN 202022811243U CN 213888798 U CN213888798 U CN 213888798U
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- magnetic switch
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- magnetic
- welding tractor
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Abstract
The utility model relates to a small-size vertical and supine welding tractor of detachable, including portable dolly, both sides are equipped with the guide pulley arm around the portable dolly, the guide pulley is connected to the guide pulley arm, portable dolly includes frame, front wheel axle group, rear wheel axle group, magnetic switch and power drive assembly, magnetic switch includes casing, apron and knob, the knob includes the handle, slides on being located the guide pulley arm of front side and is equipped with the preforming, the preforming corresponds the handle setting, the preforming passes through butterfly screw and guide pulley arm fastening. The utility model discloses a set up magnetic switch and realize absorption and the separation of portable dolly and work piece, simple to operate, the dead weight is lighter, and when magnetic switch opened, magnetic switch produced strong magnetic attraction adsorbs the work piece, and the preforming ensures that magnetic switch is in the open mode, and the welding dolly can not fall from the work piece, and is safer.
Description
Technical Field
The utility model relates to a welding equipment technical field, concretely relates to but small-size vertical, upward welding tractor of disconnect-type.
Background
In the projects such as nuclear power, shipbuilding, large-scale storage tank, piping erection, the welding has very big limitation, this kind of engineering welding volume is big, the site operation, can weld certain demand to the eminence simultaneously, welding robot or arm are unsuitable for this kind of engineering application because factors such as its weight, volume, adopt the welding carriage to carry out high altitude welding among the prior art, set up polylith magnet in the bottom of welding carriage, magnet adsorbs on the work piece, but after welding a period, the heat that the welding produced can make magnet demagnetization, because the welding carriage dead weight is at 8-9kg, demagnetization leads to the adsorption affinity of welding carriage not enough, the dolly probably falls off, not only causes the equipment accident easily, still can influence personal safety, therefore, it is very necessary to design a light nimble detachable small-size of standing, tilt up welding carriage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough, provide a but small-size vertical, upward welding carriage of disconnect-type, realize absorption and the separation of portable dolly and work piece through setting up magnetic switch, simple to operate, the dead weight is lighter, and when magnetic switch opened, the strong magnetic attraction that magnetic switch produced adsorbs the work piece, and the magnetic switch is ensured in the open mode to the preforming, and welding carriage can not follow the work piece and fall, and is safer.
The purpose of the utility model is realized like this:
the utility model provides a small-size vertical and overhead welding dolly of detachable, includes portable dolly, both sides are equipped with the guide pulley arm around the portable dolly, the guide pulley is connected to the guide pulley arm, portable dolly includes frame, front wheel axle group, rear wheel axle group, magnetic switch and power drive assembly, magnetic switch sets up before, between the rear wheel group, the frame corresponds magnetic switch and is equipped with places the hole, magnetic switch includes casing, apron and knob, the knob includes the handle, slides on being located the guide pulley arm of front side and is equipped with the preforming, the preforming corresponds the handle setting, the preforming passes through butterfly screw and guide pulley arm fastening.
Preferably, when the handle is pulled forwards, the end part of the handle is pressed below the pressing sheet, and the magnetic switch is switched on to generate magnetic force to adsorb the workpiece; when the handle is pulled backwards, the magnetic switch is turned off, the magnetic force disappears, and the magnetic switch is separated from the workpiece.
Preferably, the front side of the movable trolley is further provided with a fixing plate, the fixing plate is connected with a transverse adjusting seat, a transverse rod is sleeved in the transverse adjusting seat, one end of the transverse rod is provided with a welding swing device, the other end of the transverse rod is provided with a wire pipe clamp, the welding swing device is connected with a welding gun chuck, and the welding gun chuck is used for clamping a welding gun.
Preferably, the power drive assembly comprises a power motor and a reduction gearbox, and the power motor is connected with the front axle wheel set through the reduction gearbox and drives the front axle wheel set to move forwards.
Preferably, the power driving assembly is arranged above the frame, a housing is arranged outside the power driving assembly, and a handrail is arranged on the housing.
Preferably, a controller mounting seat is arranged on the cover.
Preferably, the casing includes two branch casings, be equipped with the circular arc logical groove in dividing the casing, two divide the casing symmetry to set up, two divide the casing to pass through the pouring connecting piece and connect, and the pouring connecting piece becomes the sealed round hole in bottom with two circular arc logical groove amalgamations.
Preferably, the casting connecting piece is cast on the bottom surface and two opposite side surfaces of the sub-shell.
The utility model has the advantages that:
the utility model realizes the adsorption and separation of the movable trolley and the workpiece by arranging the magnetic switch, has convenient installation and lighter self weight, when the magnetic switch is opened, the strong magnetic attraction generated by the magnetic switch adsorbs the workpiece, the pressing sheet ensures that the magnetic switch is in an open state, and the welding trolley can not fall off from the workpiece, thus being safer; the shell of the magnetic switch is cast together by two sub-shells, so that the material cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the magnetic switch of the present invention in a closed state.
Fig. 2 is a schematic structural diagram of the magnetic switch of the present invention in an open state.
Fig. 3 is a schematic structural diagram of a magnetic switch.
Fig. 4 is an assembly view of the magnetic switch.
Fig. 5 is a schematic reverse side view of the cover plate.
Fig. 6 is a schematic structural view of the sub-housing.
Wherein: a movable trolley 1; a frame 1.1; placing holes 1.1.1; a front axle set 1.2; a rear axle group 1.3; a magnetic switch 1.4; a housing 1.4.1; a sub-housing 1.4.1.1; a circular arc through slot 1.4.1.1.1; casting connector 1.4.1.2; cover plate 1.4.2; a limiting groove 1.4.2.1; knob 1.4.3; handle 1.4.3.1; a rotating shaft 1.4.3.2; a card slot 1.4.3.2.1; a rotating rod 1.4.4; a first magnet 1.4.5; a second magnet 1.4.6; wear resistant sheet 1.4.7; a power drive assembly 1.5; 1.5.1 of a power motor; a reduction gearbox 1.5.2; a housing 1.6; an armrest 1.7; a controller mount 1.8; a guide wheel arm 2; a guide wheel 3; a fixed plate 4; a lateral adjustment seat 5; a cross bar 6; a welding wobbler 7; a wire clamp 8; a welding gun chuck 9; and (4) tabletting 10.
Detailed Description
Referring to fig. 1-6, the utility model relates to a small-size vertical and supine welding dolly of detachable, including portable dolly 1, both sides are equipped with guide pulley arm 2 around portable dolly 1, guide pulley arm 2 connects guide pulley 3, the front side of portable dolly 1 still is equipped with fixed plate 4, transversely adjusting seat 5 is connected to fixed plate 4, cup joint horizontal pole 6 in transversely adjusting seat 5, 6 one end of horizontal pole are equipped with welding swagger 7, and the other end is equipped with wire clamp 8, welding swagger 7 connects welder chuck 9, and welder chuck 9 is used for centre gripping welder. The movable trolley 1 comprises a frame 1.1, a front axle set 1.2, a rear axle set 1.3, a magnetic switch 1.4 and a power drive assembly 1.5, wherein the power drive assembly 1.5 comprises a power motor 1.5.1 and a reduction gearbox 1.5.2, and the power motor 1.5.1 is connected with the front axle set 1.2 through the reduction gearbox 1.5.2 to drive the front axle set 1.2 to move forwards. When the handle 1.4.3.1 is pulled forwards, the end part of the handle 1.4.3.1 is pressed below the pressing sheet 10, and the magnetic switch 1.4 is switched on to generate magnetic force to adsorb a workpiece; when the handle 1.4.3.1 is pulled backwards, the magnetic switch 1.4 is turned off, the magnetic force disappears, and the magnetic switch 1.4 is separated from the workpiece.
The power driving assembly 1.5 is arranged above the frame 1.1, a housing 1.6 is arranged outside the power driving assembly 1.5, and a handrail 1.7 is arranged on the housing 1.6.
And a controller mounting seat 1.8 is arranged on the housing 1.6. The controller can be placed on the welding tractor or placed in other positions, and when the controller is placed on the welding tractor, the controller is installed on the controller installation seat.
The magnetic switch 1.4 sets up between preceding, rear wheel group 1.2, 1.3, frame 1.1 corresponds magnetic switch 1.4 and is equipped with places hole 1.1.1, magnetic switch 1.4 includes casing 1.4.1, apron 1.4.2 and knob 1.4.3, the lateral wall of placing hole 1.1.1 corresponds knob 1.4.3 and is equipped with the through-hole, knob 1.4.3 includes handle 1.4.3.1, and the guide pulley arm 2 that is located the front side is slided and is equipped with preforming 10, preforming 10 corresponds handle 1.4.3.1 and sets up, preforming 10 passes through butterfly screw and guide pulley arm 2 fastening.
The rotating shaft 1.4.3.2 of the knob 1.4.3 penetrates through the center of the cover plate 1.4.2 to be connected with the rotating rod 1.4.4, a first magnet 1.4.5 and a second magnet 1.4.6 are sequentially arranged in the housing 1.4.1 from inside to outside, the first magnet 1.4.5 is fixed in the housing 1.4.1, the first magnet is divided into a first magnetic south pole and a first magnetic north pole by the diameter of the first magnet 1.4.5, the second magnet is divided into a second magnetic south pole and a second magnetic north pole by the diameter of the second magnet 1.4.6, the rotating rod 1.4.4 is U-shaped, and the second magnetic south pole and the second magnetic north pole are respectively inserted into two ends of the rotating rod 1.4.4 downwards to drive the second magnet 1.4.6 to rotate in the housing. When the first magnetic south pole of the first magnet corresponds to the second magnetic south pole of the second magnet and the first magnetic north pole of the first magnet corresponds to the second magnetic north pole of the second magnet, the magnetic switch is strong in magnetism and can clamp a workpiece; when the rotating rod is rotated by 180 degrees, the first magnetic south pole of the first magnet corresponds to the second magnetic north pole of the second magnet, and the first magnetic north pole of the first magnet corresponds to the second magnetic south pole of the second magnet, the magnetic switch is weak in magnetism and cannot clamp a workpiece.
Casing 1.4.1 is the cuboid structure, casing 1.4.1 includes that two divide casing 1.4.1.1, be equipped with circular arc through groove 1.4.1.1.1 in dividing casing 1.4.1.1, two divide casing 1.4.1.1 symmetry to set up, and two divide casing 1.4.1.1 to connect through pouring connecting piece 1.4.1.2, and pouring connecting piece 1.4.1.2 is with two circular arc through grooves 1.4.1.1.1 amalgamation one-tenth bottom sealed round hole.
The casting connecting piece 1.4.1.2 is the aluminum alloy material, and thickness is no longer than 2mm, when magnetic switch opened, does not influence magnetic adsorption power, when magnetic switch closed, has the effect of separating magnetism.
The casting connector 1.4.1.2 is cast on the bottom surface and two opposite side surfaces of the sub-shell.
The first magnet 1.4.5 and the second magnet 1.4.6 are arranged within the circular hole.
The first magnet 1.4.5 is fixed with the shell 1.4.1 through a fastener, and a positioning bolt hole is formed in the outer wall of the shell 1.4.1 corresponding to the first magnet 1.4.5.
The cover plate 1.4.2 and the housing 1.4.1 are connected by bolts.
The cover plate 1.4.2 is provided with a limit groove 1.4.2.1 corresponding to the rotating rod 1.4.4. The rotating rod 1.4.4 can rotate 180 degrees in the limit groove 1.4.2.1.
The bottom of the rotating shaft 1.4.3.2 is provided with a clamping groove 1.4.3.2.1 corresponding to the rotating rod 1.4.4.
And a wear-resistant plate 1.4.7 is arranged between the first magnet 1.4.5 and the second magnet 1.4.6. Because the actions of clamping and loosening the workpiece of the magnetic switch are too frequent, the thickness of the wear-resistant sheet 1.4.7 is 0.5-1mm, and the abrasion of the contact surfaces of the two magnets is prevented, so that the using effect of the magnetic switch is prevented from being influenced.
The first magnet 1.4.5 and the second magnet 1.4.6 are both neodymium iron boron strong magnets and are N52 in the trade mark. The utility model discloses a suction increases 33-40% than the switch suction of other magnetic cores that have equal diameter, and is more secure to the security performance of user equipment, has also reduced the probability that the people was hindered to the equipment that falls down simultaneously.
Example 1:
when flat plate butt welding is needed, the welding gun chuck 9 and the guide wheel 3 are located on two sides of the movable trolley 1, the guide wheel 3 abuts against a preset guide rail, the guide rail is used for ensuring the moving straightness of the movable trolley, the handle 1.4.3.1 is pulled forwards, the end portion of the handle 1.4.3.1 is pressed below the pressing sheet 10, the magnetic switch 1.4 is opened to generate magnetic force to adsorb a workpiece, the guide wheel rolls along the side face of the guide rail to guide the movable trolley to be welded linearly and accurately, after welding is completed, the handle 1.4.3.1 is pulled backwards, the magnetic switch 1.4 is closed, the magnetic force disappears, the magnetic switch 1.4 is separated from the workpiece, and the movable welding trolley is taken down from the workpiece.
Example 2:
when flat plate butt welding is needed, the welding gun chuck 9 and the guide wheel 3 are located on the same side of the movable trolley 1, the guide wheel 3 abuts against a vertical plate to be welded, the handle 1.4.3.1 is pulled forwards, the end portion of the handle 1.4.3.1 is pressed below the pressing sheet 10, the magnetic switch 1.4 is turned on to generate magnetic force to adsorb a workpiece, the guide wheel rolls along the surface of the vertical plate to guide the movable trolley to weld accurately in a straight line, after the welding is completed, the handle 1.4.3.1 is pulled backwards, the magnetic switch 1.4 is turned off, the magnetic force disappears, the magnetic switch 1.4 is separated from the workpiece, and the movable welding trolley is taken down from the workpiece.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a small-size vertical and overhead welding tractor of detachable which characterized in that: comprises a movable trolley (1), guide wheel arms (2) are arranged on the front side and the rear side of the movable trolley (1), the guide wheel arm (2) is connected with the guide wheel (3), the movable trolley (1) comprises a frame (1.1), a front wheel shaft group (1.2), a rear wheel shaft group (1.3), a magnetic switch (1.4) and a power driving assembly (1.5), the magnetic switch (1.4) is arranged between the front wheel set (1.2) and the rear wheel set (1.3), the frame (1.1) is provided with a placing hole (1.1.1) corresponding to the magnetic switch (1.4), the magnetic switch (1.4) comprises a shell (1.4.1), a cover plate (1.4.2) and a knob (1.4.3), the knob (1.4.3) comprises a handle (1.4.3.1), a pressing sheet (10) is arranged on the guide wheel arm (2) positioned on the front side in a sliding way, the pressing piece (10) is arranged corresponding to the handle (1.4.3.1), and the pressing piece (10) is fastened with the guide wheel arm (2) through a butterfly screw.
2. The detachable small-sized vertical and overhead welding tractor according to claim 1, wherein: when the handle (1.4.3.1) is pulled forwards, the end part of the handle (1.4.3.1) is pressed below the pressing sheet (10), and the magnetic switch (1.4) is switched on to generate magnetic force to adsorb a workpiece; when the handle (1.4.3.1) is pulled backwards, the magnetic switch (1.4) is closed, the magnetic force disappears, and the magnetic switch (1.4) is separated from the workpiece.
3. The detachable small-sized vertical and overhead welding tractor according to claim 1, wherein: the front side of portable dolly (1) still is equipped with fixed plate (4), transversely adjust seat (5) is connected in fixed plate (4), cup joint horizontal pole (6) in transversely adjusting seat (5), horizontal pole (6) one end is equipped with welding swinger (7), and the other end is equipped with wire clamp (8), welding swinger (7) are connected welder chuck (9), and welder chuck (9) are used for centre gripping welder.
4. The detachable small-sized vertical and overhead welding tractor according to claim 1, wherein: the power drive assembly (1.5) comprises a power motor (1.5.1) and a reduction gearbox (1.5.2), wherein the power motor (1.5.1) is connected with the front axle wheel set (1.2) through the reduction gearbox (1.5.2) to drive the front axle wheel set (1.2) to move forwards.
5. The detachable small-sized vertical and overhead welding tractor according to claim 1, wherein: the power drive assembly (1.5) is arranged above the frame (1.1), a housing (1.6) is arranged outside the power drive assembly (1.5), and a handrail (1.7) is arranged on the housing (1.6).
6. The detachable small vertical and horizontal welding tractor as claimed in claim 5, wherein: and a controller mounting seat (1.8) is arranged on the housing (1.6).
7. The detachable small-sized vertical and overhead welding tractor according to claim 1, wherein: casing (1.4.1) includes two branch casings (1.4.1.1), be equipped with circular arc through groove (1.4.1.1.1) in branch casing (1.4.1.1), two branch casings (1.4.1.1) symmetry sets up, and two branch casings (1.4.1.1) are connected through pouring connecting piece (1.4.1.2), and pouring connecting piece (1.4.1.2) are with two circular arc through grooves (1.4.1.1.1) amalgamation becomes the sealed round hole in bottom.
8. The detachable small-sized vertical and overhead welding tractor as claimed in claim 7, wherein: the casting connecting pieces (1.4.1.2) are cast on the bottom surface and two opposite side surfaces of the sub-shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811243.7U CN213888798U (en) | 2020-11-30 | 2020-11-30 | Detachable is small-size stands, faces upward welding carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811243.7U CN213888798U (en) | 2020-11-30 | 2020-11-30 | Detachable is small-size stands, faces upward welding carriage |
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| Publication Number | Publication Date |
|---|---|
| CN213888798U true CN213888798U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811243.7U Active CN213888798U (en) | 2020-11-30 | 2020-11-30 | Detachable is small-size stands, faces upward welding carriage |
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| CN (1) | CN213888798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829368A (en) * | 2021-10-12 | 2021-12-24 | 安徽立辰科技有限公司 | Welding robot and welding method |
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2020
- 2020-11-30 CN CN202022811243.7U patent/CN213888798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829368A (en) * | 2021-10-12 | 2021-12-24 | 安徽立辰科技有限公司 | Welding robot and welding method |
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