CN216398460U - Full-automatic welding tool for movable arm of excavator - Google Patents
Full-automatic welding tool for movable arm of excavator Download PDFInfo
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- CN216398460U CN216398460U CN202122516122.4U CN202122516122U CN216398460U CN 216398460 U CN216398460 U CN 216398460U CN 202122516122 U CN202122516122 U CN 202122516122U CN 216398460 U CN216398460 U CN 216398460U
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Abstract
The utility model relates to the field of full-automatic welding tools, in particular to a full-automatic welding tool for a movable arm of an excavator, which comprises a workbench and a welding manipulator, wherein a welding head is arranged at the head end of the welding manipulator, the tail end of the welding manipulator is movably connected with the outer surface of the rear end of the workbench, a comparison device is movably connected with the outer surface of the right end of the welding head, a hot air circulation structure is fixedly connected to the right end of the workbench, and a controller main body is fixedly connected to the front end of the hot air circulation structure. The full-automatic welding tool is beneficial to adjusting the welding dislocation phenomenon in the full-automatic welding process and carrying out heat preservation treatment after the welding is finished.
Description
Technical Field
The utility model relates to the field of full-automatic welding tools, in particular to a full-automatic welding tool for a movable arm of an excavator.
Background
The welding process and method are related, and the operation is determined according to the material, mark, chemical composition, structure type and performance of the welded workpiece, and the welding is carried out by heating, pressurizing or both, with or without welding material, to make the two workpieces produce mutual diffusion to form metallurgical combination. The welding application is very wide, and the welding method can be used for metal and nonmetal.
In order to overcome the defects of the prior art, the full-automatic welding tool for the movable arm of the excavator is provided, the problems that the dislocation phenomenon exists in welding and cold cracks are easily generated due to the fact that the movable arm is cooled too fast after the welding is completed are solved, and the full-automatic welding tool is beneficial to adjusting the welding dislocation phenomenon in the full-automatic welding process and carrying out heat preservation treatment on the welded movable arm.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, provide a full-automatic welding frock of excavator movable arm, solved the dislocation phenomenon that the welding exists and the problem that the cooling is too fast after the welding is accomplished and produces cold crack easily, this full-automatic welding frock is favorable to adjusting the welding dislocation phenomenon and to the heat preservation after the welding is accomplished at full-automatic welded in-process.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
the utility model provides an excavator swing arm's full-automatic welding frock, includes workstation and welding manipulator, welding manipulator's head end is equipped with the soldered connection, and swing joint between welding manipulator's the tail end and the rear end surface of workstation, the right-hand member surface swing joint of soldered connection has the comparison device, the right-hand member fixedly connected with heated air circulation structure of workstation, the front end fixedly connected with controller main part of heated air circulation structure.
Compare the device and include fixed arc, arc slide and movable wheel, fixed arc parcel is in the outer end of arc slide, the arc slide is embedded in fixed arc for compare the angle activity between the welding product, make the soldered connection can smooth welding carrying out the welded in-process, the arc fixed slot is embedded in fixed arc, the movable wheel activity imbeds the bottom of arc slide, and is curve drive array between the movable wheel and arranges.
The comparison device further comprises a rotating shaft, an arc-shaped hollow groove and a movable threaded handle, wherein the left end of the rotating shaft is movably arranged on the inner surface of the right end of the welding head, and the arc-shaped hollow groove penetrates through the outer surfaces of the left end and the right end of the fixed arc-shaped plate and is used for the movable threaded handle to drive the arc-shaped sliding plate to slide.
The movable threaded handle penetrates through the outer surfaces of the left end and the right end of the arc-shaped sliding plate and is movably connected with the arc-shaped sliding plate, and the left end of the movable threaded handle is tightly attached to the outer surface of the left end of the fixed arc-shaped plate and used for adjusting the rotating angle of the arc-shaped sliding plate along the rotating shaft.
The hot air circulation structure comprises an air heater, an air outlet groove and a hot air circulation bin, the hot air circulation bin is located on the inner surface of the center of the hot air circulation structure, the outer surface of the hot air circulation bin is tightly attached to the inner surface of the hot air circulation structure, the air heater is located on the outer surface of the upper end of the hot air circulation structure, the output end of the air heater is connected with the air outlet groove, and the output end of the air outlet groove is connected with the hot air circulation bin in a penetrating mode.
Heated air circulation structure still includes the return air arc and the device that induced drafts, return air arc fixed connection is at both ends lower surface around the heated air circulation storehouse, the device that induced drafts is located the return air arc directly over, and is one-way through connection between device and the air-out groove that induced drafts
Compared with the prior art, the utility model has the beneficial effects that:
before the full-automatic welding tool works, firstly, a movable arm part of the excavator is placed on a workbench and is fixed by a device on the workbench, and a controller main body is started so that the controller main body can move on a rail along set data, in order to improve the stability in the welding process and possible welding dislocation phenomenon, a comparison device is utilized to firstly loosen a movable threaded handle positioned in an arc hollow groove, so that the movable threaded handle drives an arc sliding plate positioned in a fixed arc groove to rotate along a rotating shaft until a movable wheel at the lower end of the arc sliding plate is attached to the surface of the movable arm part of the excavator and can move relatively, the movable threaded handle is rotationally fixed, at the moment, the arc sliding plate is fixed in the fixed arc plate and can be compared along a welding route, and the dislocation phenomenon in the full-automatic welding process is avoided, the output rate of the product is improved, after the welding of the product is completed, in order to prevent the cooling from being too fast, make the welding part produce cold cracks, in order to make the cooling that can not be very fast after the welding, through utilizing the heated air circulation structure, blow the hot-blast that blows out in the air heater on the product through the air-out slot, both ends in the in-process heated air circulation storehouse of heated air circulation structure work are closed, utilize the return air arc to make the hot-blast of blowing out through the device that induced drafts, and blow in the heated air circulation storehouse again under the one-way flow between the device that induced drafts and the air-out slot, the welding quality of the product has been made things convenient for and has been improved, and circulation saving has also been realized to the use of heated air circulation structure.
Drawings
FIG. 1 is a schematic overall structure diagram of a full-automatic welding tool for a movable arm of an excavator, disclosed by the utility model;
FIG. 2 is an enlarged structural schematic diagram of a comparison device of the full-automatic welding tool for the movable arm of the excavator, disclosed by the utility model;
FIG. 3 is a partial side sectional view of a comparison device of the full-automatic welding tool for the movable arm of the excavator, disclosed by the utility model;
fig. 4 is a side sectional structure diagram of a hot air circulation structure of the full-automatic welding tool for the movable arm of the excavator.
1. A work table; 2. welding a manipulator; 3. welding a head; 4. a comparison device; 41. fixing the arc-shaped plate; 42. Fixing the arc-shaped groove; 43. an arc-shaped sliding plate; 44. a rotating shaft; 45. an arc-shaped hollow groove; 46. a movable threaded handle; 47. a movable wheel; 5. a hot air circulation structure; 51. a hot air blower; 52. an air outlet groove; 53. an air return arc-shaped plate; 54. an air suction device; 55. a hot air circulating bin; 6. a controller main body.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
The utility model provides a full-automatic welding tool for a movable arm of an excavator, which comprises a workbench 1 and a welding manipulator 2, wherein a welding head 3 is arranged at the head end of the welding manipulator 2, the tail end of the welding manipulator 2 is movably connected with the outer surface of the rear end of the workbench 1, a comparison device 4 is movably connected with the outer surface of the right end of the welding head 3, a hot air circulation structure 5 is fixedly connected with the right end of the workbench 1, and a controller main body 6 is fixedly connected with the front end of the hot air circulation structure 5.
Before the full-automatic welding tool works, firstly, a movable arm part of an excavator is placed on a workbench 1 and is fixed by a device on the workbench 1, and a controller main body 6 is started so that the controller main body can move on a track along set data, in order to improve the stability in the welding process and possible welding dislocation, a comparison device 4 is utilized to firstly loosen a movable threaded handle 46 positioned in an arc-shaped hollow groove 45, so that the movable threaded handle 46 drives an arc-shaped sliding plate 43 positioned in a fixed arc-shaped groove 42 to rotate along a rotating shaft 44 until a movable wheel 47 at the lower end of the arc-shaped sliding plate 43 is attached to the surface of the movable arm part of the excavator and can move relatively, the movable threaded handle 46 is rotationally fixed, at the moment, the arc-shaped sliding plate 43 is fixed in the fixed arc-shaped plate 41 and can be compared along a welding route, avoided producing the dislocation phenomenon in full-automatic welding process, the output of product has been improved, after the product welding is accomplished, in order to prevent refrigerated too fast, make the welded part produce cold crack, thereby in order to make the cooling that can not be very fast after the welding, through utilizing heated air circulation structure 5, blow the hot-blast that blows out in air heater 51 on the product through air-out slot 52, both ends at heated air circulation structure 5 in-process heated air circulation storehouse 55 of work are closed, utilize return air arc 53 to make the hot-blast through the device 54 that induced drafts that blows out, and blow in heated air circulation storehouse 55 again under the one-way flow between the device 54 that induced drafts and air-out slot 52, the welding quality of product has been made things convenient for and has improved, and circulation saving has also been realized to heated air circulation structure 5's use.
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1-3, the full-automatic welding tool for the excavator movable arm comprises a workbench 1 and a welding manipulator 2, wherein a welding head 3 is arranged at the head end of the welding manipulator 2, the tail end of the welding manipulator 2 is movably connected with the outer surface of the rear end of the workbench 1, a comparison device 4 is movably connected with the outer surface of the right end of the welding head 3, a hot air circulation structure 5 is fixedly connected to the right end of the workbench 1, and a controller body 6 is fixedly connected to the front end of the hot air circulation structure 5.
Compare device 4 including fixed arc 41, fixed arc 42, arc slide 43 and movable wheel 47, fixed arc 41 wraps up in the outer end of arc slide 43, arc slide 43 is embedded in fixed arc 42 for compare the angle activity between the welding product, make soldered connection 3 can smooth welding carrying out the welded in-process, arc fixed slot is embedded in fixed arc 41, the bottom of movable wheel 47 activity embedding arc slide 43, and be curve drive array between the movable wheel 47 and arrange.
The comparison device 4 further comprises a rotating shaft 44, an arc-shaped hollow groove 45 and a movable threaded handle 46, wherein the left end of the rotating shaft 44 is movably mounted on the inner surface of the right end of the welding head 3, and the arc-shaped hollow groove 45 penetrates through the outer surfaces of the left end and the right end of the fixed arc-shaped plate 41 and is used for the movable threaded handle 46 to drive the arc-shaped sliding plate 43 to slide.
The movable threaded handle 46 penetrates through the outer surfaces of the left end and the right end of the arc-shaped sliding plate 43 and is movably connected with the arc-shaped sliding plate 43, and the left end of the movable threaded handle 46 is tightly attached to the outer surface of the left end of the fixed arc-shaped plate 41 and used for adjusting the rotating angle of the arc-shaped sliding plate 43 along the rotating shaft 44. .
In the embodiment, before working, firstly, the excavator boom is partially placed on the workbench 1, the controller body 6 is fixed by using the device on the workbench 1, so that the controller body can move on the rail along the set data, in order to improve the stability in the welding process and the possible welding dislocation phenomenon, by using the comparison device 4, the movable threaded handle 46 in the arc hollow groove 45 is firstly loosened, so that the movable threaded handle 46 drives the arc sliding plate 43 in the fixed arc groove 42 to rotate along the rotating shaft 44 until the movable wheel 47 at the lower end of the arc sliding plate 43 is attached to the surface of the excavator boom partially and can move relatively, the movable threaded handle 46 is rotationally fixed, at the moment, the arc sliding plate 43 is fixed in the fixed arc plate 41, the comparison can be carried out along the welding route, and the dislocation phenomenon in the full-automatic welding process is avoided, the output rate of the product is improved.
Referring to fig. 4, the hot air circulation structure 5 includes a hot air blower 51, an air outlet slot 52 and a hot air circulation bin 55, the hot air circulation bin 55 is located on the central inner surface of the hot air circulation structure 5, the outer surface of the hot air circulation bin 55 is tightly attached to the inner surface of the hot air circulation structure 5, the hot air blower 51 is located on the outer surface of the upper end of the hot air circulation structure 5, the output end of the hot air blower 51 is connected to the air outlet slot 52, and the output end of the air outlet slot 52 is connected to the hot air circulation bin 55 in a penetrating manner.
The hot air circulating structure 5 further comprises an air return arc plate 53 and an air suction device 54, the air return arc plate 53 is fixedly connected to the lower surfaces of the front end and the rear end of the hot air circulating bin 55, the air suction device 54 is located at the upper end of the air return arc plate 53, and the air suction device 54 is in one-way through connection with the air outlet groove 52.
In the present embodiment, after the welding of the product is completed, in order to prevent the cooling from being too fast, so that the welded portion generates cold cracks, so that the welded portion is not cooled too fast, by using the heated air circulation structure 5, the heated air blown out from the air heater 51 is blown onto the product through the air outlet slot 52, both ends of the heated air circulation bin 55 are closed during the operation of the heated air circulation structure 5, the heated air blown out is made to pass through the air suction device 54 by using the air return arc plate 53, and is blown into the heated air circulation bin 55 again under the unidirectional flow between the air suction device 54 and the air outlet slot 52, which facilitates the improvement of the welding quality of the product, and also realizes the circulation saving for the use of the heated air circulation structure 5.
Before the full-automatic welding tool works, firstly, a movable arm part of an excavator is placed on a workbench 1 and is fixed by a device on the workbench 1, and a controller main body 6 is started so that the controller main body can move on a track along set data, in order to improve the stability in the welding process and possible welding dislocation, a comparison device 4 is utilized to firstly loosen a movable threaded handle 46 positioned in an arc-shaped hollow groove 45, so that the movable threaded handle 46 drives an arc-shaped sliding plate 43 positioned in a fixed arc-shaped groove 42 to rotate along a rotating shaft 44 until a movable wheel 47 at the lower end of the arc-shaped sliding plate 43 is attached to the surface of the movable arm part of the excavator and can move relatively, the movable threaded handle 46 is rotationally fixed, at the moment, the arc-shaped sliding plate 43 is fixed in the fixed arc-shaped plate 41 and can be compared along a welding route, avoided producing the dislocation phenomenon in full-automatic welding process, the output of product has been improved, after the product welding is accomplished, in order to prevent refrigerated too fast, make the welded part produce cold crack, thereby in order to make the cooling that can not be very fast after the welding, through utilizing heated air circulation structure 5, blow the hot-blast that blows out in air heater 51 on the product through air-out slot 52, both ends at heated air circulation structure 5 in-process heated air circulation storehouse 55 of work are closed, utilize return air arc 53 to make the hot-blast through the device 54 that induced drafts that blows out, and blow in heated air circulation storehouse 55 again under the one-way flow between the device 54 that induced drafts and air-out slot 52, the welding quality of product has been made things convenient for and has improved, and circulation saving has also been realized to heated air circulation structure 5's use.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (6)
1. The utility model provides an excavator swing arm's full-automatic welding frock, a serial communication port, including workstation (1) and welding manipulator (2), the head end of welding manipulator (2) is equipped with soldered connection (3), and swing joint between the tail end of welding manipulator (2) and the rear end surface of workstation (1), the right-hand member surface swing joint of soldered connection (3) has comparison device (4), the right-hand member fixedly connected with heated air circulation structure (5) of workstation (1), the front end fixedly connected with controller main part (6) of heated air circulation structure (5).
2. The full-automatic welding tool for the movable arm of the excavator according to claim 1, wherein the comparison device (4) comprises a fixed arc-shaped plate (41), a fixed arc-shaped groove (42), an arc-shaped sliding plate (43) and movable wheels (47), the fixed arc-shaped plate (41) is wrapped at the outer end of the arc-shaped sliding plate (43), the arc-shaped sliding plate (43) is embedded in the fixed arc-shaped groove (42) and used for comparing the angle movement between welding products, so that the welding head (3) can be smoothly welded in the welding process, the fixed arc-shaped groove is embedded in the fixed arc-shaped plate (41), the movable wheels (47) are movably embedded in the bottom end of the arc-shaped sliding plate (43), and the movable wheels (47) are arranged in a curve driving array.
3. The full-automatic welding tool for the movable arm of the excavator according to claim 1, wherein the comparison device (4) further comprises a rotating shaft (44), an arc-shaped hollow groove (45) and a movable threaded handle (46), the left end of the rotating shaft (44) is movably mounted on the inner surface of the right end of the welding head (3), and the arc-shaped hollow groove (45) penetrates through the outer surfaces of the left end and the right end of the fixed arc-shaped plate (41) and is used for the movable threaded handle (46) to drive the arc-shaped sliding plate (43) to slide.
4. The full-automatic welding tool for the movable arm of the excavator according to claim 3, wherein the movable threaded handle (46) penetrates through the outer surfaces of the left end and the right end of the arc-shaped sliding plate (43) and is movably connected with the arc-shaped sliding plate (43), and the left end of the movable threaded handle (46) is tightly attached to the outer surface of the left end of the fixed arc-shaped plate (41) and used for adjusting the rotating angle of the arc-shaped sliding plate (43) along the rotating shaft (44).
5. The full-automatic welding tool for the movable arm of the excavator according to claim 1, wherein the hot air circulation structure (5) comprises an air heater (51), an air outlet groove (52) and a hot air circulation bin (55), the hot air circulation bin (55) is located on the inner surface of the center of the hot air circulation structure (5), the outer surface of the hot air circulation bin (55) is tightly attached to the inner surface of the hot air circulation structure (5), the air heater (51) is located on the outer surface of the upper end of the hot air circulation structure (5), the output end of the air heater (51) is connected with the air outlet groove (52), and the output end of the air outlet groove (52) is connected with the hot air circulation bin (55) in a penetrating mode.
6. The full-automatic welding tool for the movable arm of the excavator according to claim 5, wherein the hot air circulation structure (5) further comprises a return air arc plate (53) and an air suction device (54), the return air arc plate (53) is fixedly connected to the lower surfaces of the front end and the rear end of the hot air circulation bin (55), the air suction device (54) is located at the right upper end of the return air arc plate (53), and the air suction device (54) is in one-way through connection with the air outlet groove (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516122.4U CN216398460U (en) | 2021-10-19 | 2021-10-19 | Full-automatic welding tool for movable arm of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122516122.4U CN216398460U (en) | 2021-10-19 | 2021-10-19 | Full-automatic welding tool for movable arm of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398460U true CN216398460U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122516122.4U Active CN216398460U (en) | 2021-10-19 | 2021-10-19 | Full-automatic welding tool for movable arm of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398460U (en) |
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2021
- 2021-10-19 CN CN202122516122.4U patent/CN216398460U/en active Active
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