CN210756003U - Special welding machine for arc-shaped side plates of railway wagon - Google Patents
Special welding machine for arc-shaped side plates of railway wagon Download PDFInfo
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- CN210756003U CN210756003U CN201921209568.9U CN201921209568U CN210756003U CN 210756003 U CN210756003 U CN 210756003U CN 201921209568 U CN201921209568 U CN 201921209568U CN 210756003 U CN210756003 U CN 210756003U
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Abstract
The utility model provides a be used for railway freight car arc curb plate welding special plane, the both sides of automatic welding dolly are equipped with the direction subassembly respectively, and the automatic welding dolly adsorbs in the highest point of railway freight car arc curb plate, and flexible strong magnetic guide adsorbs on the railway freight car arc curb plate parallel with the welding seam, and the direction subassembly top is leaned on one side at flexible track, adsorbs on the arc curb plate through automatic welding dolly bottom strong magnetism to walk along the welding direction through four gyro wheels in bottom. The utility model discloses can reduce welding equipment's use and cost of maintenance, improve welding quality, reduce and reprocess, improve production efficiency, reduce welder intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the railway intermodal transportation and specifically relates to arc curb plate welding special plane.
Background
The special automatic welding machine for the existing special soft magnetic track is characterized in that a gear at the bottom of an automatic welding trolley is meshed with a plane groove on the soft magnetic track, the trolley moves forwards on the track at a constant speed along with the constant-speed rotation of the gear, two edges of the soft magnetic track penetrate into two groove-shaped idler wheels on two sides of the bottom of the trolley, the purpose of enabling the welding trolley to move forwards linearly is achieved, a welding gun is clamped on the welding trolley, and the purpose of automatic welding can be achieved through an adjusting knob. It has the following disadvantages: (1) the structure is complicated, the price is high (2) the equipment stability is not high, the equipment is not durable, through practice inspection, the welding gun adjustment and the clamping mechanism are loosened when the welding gun is used for more than half a month, the engagement between a transmission gear of the welding machine and a track is not tight, the welding trolley is frequently blocked in the walking process and cannot always keep going forward at a constant speed, finally, the phenomena of disjointing and poor straightness of a welding line are frequently caused, the operation of repairing (3) at multiple places is inconvenient, the production efficiency is low, and the labor intensity of welders is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can reduce welding equipment's use and cost of maintenance, improve welding quality, reduce and reprocess, improve production efficiency, reduce welder intensity of labour's be used for railway freight car arc curb plate welding special plane.
The utility model discloses mainly include direction subassembly and flexible strong magnetic guide.
Wherein, the both sides of automatic weld dolly are equipped with the direction subassembly respectively, and the automatic weld dolly adsorbs in the highest point of railway freight car arc curb plate, and flexible strong magnetic guide rail adsorbs on the railway freight car arc curb plate parallel with the welding seam, and the direction subassembly top is leaned on in one side of flexible track, adsorbs on the arc curb plate through automatic weld dolly bottom strong magnetism to walk along the welding direction through four gyro wheels in bottom.
Further, the guide assembly comprises a guide rod and a cylindrical guide wheel, wherein a strip-shaped sliding hole is formed in one end of the guide rod and used for being connected with the automatic welding trolley through a bolt. The other end of the guide rod is provided with a through hole, and the through hole at the other end of the guide rod is used for fixing the cylindrical guide wheel.
Further, the cylindrical guide wheel includes a stud, a bolt, an upper bearing, a lower bearing, and a cylindrical sleeve. The upper bearing and the lower bearing are embedded at the upper end and the lower end in the cylindrical sleeve respectively, the bolt penetrates through the upper bearing, the lower bearing and the through hole at the other end of the guide rod, and the cylindrical sleeve is locked and fixed on the through hole at the other end of the guide rod through the nut.
Furthermore, flexible strong magnetic guide rail includes strong magnetism, strong magnetic base, spliced pole and flexible guide rail. The flexible guide rail is connected with the connecting column and the strong magnetic base through bolts, and two strong magnets are respectively embedded at two ends of the strong magnetic base and fixed on the strong magnetic base through bolts.
Further, the flexible guide rail is a rectangular steel plate with flexibility.
Furthermore, a plurality of strong magnetic bases are uniformly distributed on the flexible guide rail.
The utility model discloses when using, it is fixed to adopt bolted connection with the other end that cylinder line leading wheel and guide bar have the round hole, adopts the bolt fastening to weld the other end of guide bar on the dolly is welded automatically, and the direction component becomes to use the both sides of adorning respectively at the dolly is welded automatically in pairs. The flexible strong magnetic guide rail is fixedly connected with the strong magnetic base with strong magnetism through the connecting column by bolts, and one side of the flexible guide rail is parallel and level with one side of the strong magnetic base, so that the automatic welding trolley is prevented from being blocked in the walking process. Adsorb flexible strong magnetic guide rail on the arc curb plate before the welding to make guide rail edge and arc welding parallel according to required distance, then will install the automation and weld the dolly and adsorb the highest point at the arc curb plate, the welding direction welds respectively from top to bottom, will weld the whole tops of two leading wheels of dolly automatically and lean on at orbital edge before the start-up welding, and make the direction of advance constitute and stretch out length a little, let its rail walking of laminating all the time in welding process, prevent to weld partially. And (4) enabling the welding gun to be opposite to the welding seam and to be vertical to the welding seam and the side plate. The purpose of automatic welding can be achieved by selecting proper welding parameters and the trolley traveling speed.
Compared with the prior art, the utility model have following advantage: the use and maintenance cost of welding equipment can be reduced, the welding quality is improved, the repair is reduced, the production efficiency is improved, and the labor intensity of welders is reduced.
Drawings
FIG. 1 is a diagram illustrating the usage of the present invention;
fig. 2 is a front view of the guide assembly of the present invention;
fig. 3 is a left side view of the guide assembly of the present invention;
FIG. 4 is a front view of the flexible strong magnetic guide rail of the present invention;
FIG. 5 is a left side view of the flexible strong magnetic guide rail of the present invention;
in the figure, 1-automatic welding trolley, 2-flexible strong magnetic guide rail, 3-wagon arc side plate, 4-guide rod, 5-upper bearing, 6-lower bearing, 7-cylindrical sleeve, 8-bolt, 9-nut, 10-flexible guide rail, 11-connecting column, 12-strong magnetic base, 13-strong magnet, 14-cylindrical guide wheel, 15-welding gun and 16-welding seam.
Detailed Description
In fig. 1 shown the utility model discloses an in the schematic diagram, the both sides of automatic weld dolly 1 are equipped with the direction subassembly respectively, and the automatic weld dolly adsorbs in the highest point of railway freight car arc curb plate, and flexible strong magnetic guide rail 2 adsorbs on railway freight car arc curb plate 3 parallel with welding seam 16, and the direction subassembly top is leaned on one side at flexible track, adsorbs on the arc curb plate through automatic weld dolly bottom strong magnetism to walk along the welding direction through four gyro wheels in bottom.
In the schematic diagram of the present invention shown in fig. 2 and 3, the guiding assembly includes a guiding rod and a cylindrical guiding wheel 14, and one end of the guiding rod 4 is provided with a bar-shaped sliding hole for connecting the automatic welding trolley through a bolt. The other end of the guide rod is provided with a through hole, and the through hole at the other end of the guide rod is used for fixing the cylindrical guide wheel. The cylindrical guide wheel comprises a stud, a bolt, an upper bearing, a lower bearing and a cylindrical sleeve. The upper bearing 5 and the lower bearing 6 are embedded at the upper end and the lower end in the cylindrical sleeve 7 respectively, the bolt 8 penetrates through the through holes at the other ends of the upper bearing, the lower bearing and the guide rod, and the cylindrical sleeve is locked and fixed on the through hole at the other end of the guide rod through the nut 9.
In the schematic diagram of the present invention shown in fig. 4 and 5, the flexible strong magnetic guide rail includes a strong magnet, a strong magnetic base, a connecting column and a flexible guide rail. The flexible guide 10 is a rectangular steel plate having flexibility. The flexible guide rail is connected with the connecting column 11 and the strong magnetic base 12 through bolts, and the strong magnetic bases are uniformly distributed on the flexible guide rail. Two strong magnets 13 are respectively embedded at two ends of the strong magnetic base and fixed on the strong magnetic base through bolts.
The welding torch 15 is directed to the weld and secured perpendicular to the weld and the side plates. The purpose of automatic welding can be achieved by selecting proper welding parameters and the trolley traveling speed.
Claims (6)
1. The utility model provides a be used for railway freight car arc curb plate welding special plane mainly includes direction subassembly and the strong magnetic guide rail of flexibility, its characterized in that: the both sides of automatic weld dolly are equipped with the direction subassembly respectively, and the automatic weld dolly adsorbs in the highest point of railway freight car arc curb plate, and flexible strong magnetism guide rail adsorbs on the railway freight car arc curb plate parallel with the welding seam, and the direction subassembly top is leaned on in one side of flexible track, adsorbs on the arc curb plate through automatic weld dolly bottom strong magnetism to walk along the welding direction through four gyro wheels in bottom.
2. The special welding machine for the arc-shaped side plates of the railway wagon according to claim 1, wherein the special welding machine comprises: the guide assembly comprises a guide rod and a cylindrical guide wheel, a strip-shaped sliding hole is formed in one end of the guide rod and used for being connected with an automatic welding trolley through a bolt, a through hole is formed in the other end of the guide rod, and the cylindrical guide wheel is used for fixing the through hole in the other end of the guide rod.
3. The special welding machine for the arc-shaped side plates of the railway wagon as claimed in claim 1 or 2, wherein: the cylindrical guide wheel comprises a stud, a bolt, an upper bearing, a lower bearing and a cylindrical sleeve, the upper bearing and the lower bearing are respectively embedded at the upper end and the lower end in the cylindrical sleeve, the bolt penetrates through the through holes at the other ends of the upper bearing, the lower bearing and the guide rod, and the cylindrical sleeve is locked and fixed on the through hole at the other end of the guide rod through a nut.
4. The special welding machine for the arc-shaped side plates of the railway wagon according to claim 1, wherein the special welding machine comprises: the flexible strong magnetic guide rail comprises a strong magnet, a strong magnetic base, a connecting column and a flexible guide rail, the flexible guide rail is connected with the connecting column and the strong magnetic base through bolts, two strong magnets are respectively embedded at two ends of the strong magnetic base, and the flexible guide rail is fixed on the strong magnetic base through bolts.
5. The special welding machine for the arc-shaped side plates of the railway wagon as claimed in claim 1 or 4, wherein: the flexible guide rail is a rectangular steel plate with flexibility.
6. The special welding machine for the arc-shaped side plates of the railway wagon as claimed in claim 1 or 4, wherein: the flexible guide rail is evenly distributed with strong magnetic bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209568.9U CN210756003U (en) | 2019-07-30 | 2019-07-30 | Special welding machine for arc-shaped side plates of railway wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209568.9U CN210756003U (en) | 2019-07-30 | 2019-07-30 | Special welding machine for arc-shaped side plates of railway wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756003U true CN210756003U (en) | 2020-06-16 |
Family
ID=71057629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209568.9U Active CN210756003U (en) | 2019-07-30 | 2019-07-30 | Special welding machine for arc-shaped side plates of railway wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756003U (en) |
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2019
- 2019-07-30 CN CN201921209568.9U patent/CN210756003U/en active Active
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