CN216264214U - Center sill welding system - Google Patents
Center sill welding system Download PDFInfo
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- CN216264214U CN216264214U CN202122916214.1U CN202122916214U CN216264214U CN 216264214 U CN216264214 U CN 216264214U CN 202122916214 U CN202122916214 U CN 202122916214U CN 216264214 U CN216264214 U CN 216264214U
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Abstract
The utility model provides a center sill welding system. Comprises two groups of sliding rails which are arranged in parallel; the positioner is characterized by also comprising at least two position changing machines which are arranged on one group of sliding rails in a sliding way; a conveying mechanism is arranged between the adjacent position changing machines and is arranged on the other group of sliding rails in a sliding manner; the positioner is detachably connected with the slide rail and the conveying mechanism is detachably connected with the slide rail. According to the utility model, the two groups of slide rails are respectively provided with the position changing machine and the conveying mechanism, so that the distance between the adjacent position changing machines can be conveniently adjusted according to the length and the size of the center sill structure of the railway wagon, the position changing machine and the slide rails as well as the conveying mechanism and the slide rails are detachably connected, the position changing machine and the conveying mechanism which are adaptive to specifications can be conveniently replaced according to the specifications of the center sill structure, the universality of the welding system is improved, and the shape changing production of various center sill products is realized.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a middle beam welding system.
Background
In the welding process of the outer seam of the center sill structure of the wagon counter barrel structure, a welding production line is used for welding positions of a lower cover plate assembly, a lower cross beam cover plate assembly, an impact seat and the like in the center sill structure, and the center sill structure needs to be clamped and turned in the welding process.
In the existing welding production line, the position between the positioner and the conveying mechanism is relatively fixed, one welding production line can only correspondingly complete the welding of a middle beam product with one length specification, and the welding production line cannot adapt to the shape changing production of various middle beam products, so that the manufacturing cost of welding equipment is increased.
In the welding process, because the workpiece is not easy to turn over, the completion of a plurality of welding seams needs to be carried out manually, the welding efficiency is low, and the consumed labor cost is high.
In view of the foregoing, there is a need for a center sill welding system that solves the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a center sill welding system to solve the problem that the existing center sill structure welding production line cannot realize shape changing production.
In order to achieve the purpose, the utility model provides a center sill welding system which comprises two groups of sliding rails arranged in parallel; the positioner is characterized by also comprising at least two position changing machines which are arranged on one group of sliding rails in a sliding way; a conveying mechanism is arranged between the adjacent position changing machines and is arranged on the other group of sliding rails in a sliding manner; the positioner is detachably connected with the slide rail and the conveying mechanism is detachably connected with the slide rail.
Preferably, the slide rail is provided with an inverted T-shaped sliding groove, the bottom of the positioner and the bottom of the conveying mechanism are both provided with sliding blocks matched with the T-shaped sliding groove, and the top of the T-shaped sliding groove is provided with an opening for taking out the sliding blocks.
Preferably, the positioner comprises a base, and a first lifting mechanism, a clamping mechanism and a turnover mechanism which are arranged on the base; the lifting mechanism is used for adjusting the height position of the clamping mechanism, and the clamping mechanism is rotatably connected with the turnover mechanism and used for realizing rotation of the clamping mechanism.
Preferably, the conveying mechanism is a roller conveying mechanism; the conveying mechanism comprises a base, a second lifting mechanism and a roller frame; the roller frame is arranged on the base through a second lifting mechanism and used for adjusting the height position of the roller frame.
Preferably, the second lifting mechanism comprises a driving assembly and a guiding assembly which are arranged in parallel.
Preferably, the roller frame comprises a mounting seat, a roller arranged on the mounting seat and a power part, and the power part is used for providing power for the rotation of the roller.
Preferably, a centre sill welding system further comprises a welding robot arranged along the length direction of the slide rail.
Preferably, the center sill welding system further comprises a rail arranged on one side of the sliding rail; the welding robot is slidably connected with the rail.
Preferably, a centre sill welding system also includes the cantilever wire feeder that sets up in the slide rail opposite side.
Preferably, a centre sill welding system still includes the material carrier plate who sets up along slide rail length direction.
The technical scheme of the utility model has the following beneficial effects:
(1) according to the utility model, the two groups of slide rails are respectively provided with the position changing machine and the conveying mechanism, so that the distance between the adjacent position changing machines can be conveniently adjusted according to the length and the size of the center sill structure of the railway wagon, the position changing machine and the slide rails as well as the conveying mechanism and the slide rails are detachably connected, the position changing machine and the conveying mechanism which are adaptive to the specification can be conveniently replaced according to the specification of the center sill structure, the universality of the welding system is improved, and the shape changing production of various center sill products (namely the center sill structure) is realized.
(2) According to the utility model, the inverted T-shaped sliding groove is formed in the sliding rail, the sliding blocks matched with the T-shaped sliding groove are arranged at the bottoms of the positioner and the conveying mechanism, and the opening for taking out the sliding blocks is formed in the top of the T-shaped sliding groove, so that the positioner and the conveying mechanism can be conveniently lifted away from the sliding rail through hoisting equipment, and replacement of the positioner or the conveying mechanism with different specifications is realized.
(3) The positioner comprises a base, a first lifting mechanism, a clamping mechanism and a turnover mechanism, wherein the first lifting mechanism, the clamping mechanism and the turnover mechanism are arranged on the base; the lifting mechanism is used for adjusting the height position of the clamping mechanism, and the clamping mechanism is rotationally connected with the turnover mechanism and used for achieving rotation of the clamping mechanism, so that the middle beam structure can be turned over in the welding process, and the requirements of multi-angle and multi-position welding seams are met.
(4) In the utility model, the conveying mechanism comprises a base, a second lifting mechanism and a roller frame; the roller frame is arranged on the base through the second lifting mechanism and used for adjusting the height position of the roller frame so as to enable the conveying mechanism to be matched with the height of the positioner.
(5) In the utility model, the second lifting mechanism comprises a driving assembly and a guide assembly which are arranged in parallel, and is used for realizing the stable motion of the roller frame in the vertical direction.
(6) According to the utility model, the automatic welding of the middle beam structure can be realized through the plurality of welding robots arranged along the length direction of the sliding rail, the welding robots are connected with the rail in a sliding manner, so that the position adjustment of the welding robots is realized, the requirement on the position of a welding seam is met, the welding efficiency is improved, and the labor cost is reduced.
(7) According to the utility model, the cantilever wire feeder is arranged on one side of the sliding rail and used for automatically feeding wires in the welding process, so that the automation rate of the middle beam welding system is improved.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an elevation view of a mullion welding system of an embodiment of the present application;
FIG. 2 is a view from the direction A of FIG. 1 in an embodiment of the present application;
FIG. 3 is a schematic structural view of the slide rail of FIG. 2;
FIG. 4 is a schematic structural diagram of the position changing machine of FIG. 2;
FIG. 5 is a schematic view of the conveyor mechanism of FIG. 2;
FIG. 6 is a partial axial view of a center sill welding system of an embodiment of the present application;
FIG. 7 is an enlarged view of a portion C of the embodiment of the present application in FIG. 6;
FIG. 8 is an enlarged view of a portion B of the embodiment in FIG. 6;
the device comprises a sliding rail 1, a sliding rail 1.1, a T-shaped sliding groove 1.2, an opening 1.3, a pre-embedded support 2, a position changing machine 2.1, a base 2.2, a first lifting mechanism 2.3, a clamping mechanism 2.4, a turnover mechanism 3, a conveying mechanism 3.1, a base 3.2, a second lifting mechanism 3.2.1, a driving component 3.2.2, a guide component 3.3, a roller frame 3.3.1, a mounting seat 3.3.2, a roller 3.3.3, a power part 4, a welding robot 5, a rail 6, a cantilever wire feeder 7 and a material bearing disc.
Detailed Description
Embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways, which are defined and covered by the claims.
Example (b):
referring to fig. 1 to 8, the embodiment of the center sill welding system is applied to welding of a center sill structure of a railway wagon.
A centre sill welding system comprises two groups of sliding rails 1 which are arranged in parallel, as shown in figure 2; the device also comprises at least two position changing machines 2 arranged on one group of sliding rails 1 in a sliding mode, so that the distance between every two adjacent position changing machines 2 can be adjusted conveniently according to the length size of the middle beam structure of the railway wagon, and the position changing machines are used for clamping and overturning the middle beam structures of wagons with different specifications; a conveying mechanism 3 is arranged between the adjacent position changing machines 2, and the conveying mechanism 3 is arranged on the other group of sliding rails 1 in a sliding manner and used for conveying the middle beam structure, so that the position changing machines 2 can clamp the middle beam structure conveniently; between machine 2 and the slide rail 1 of shifting be detachable connection between conveying mechanism 3 and the slide rail 1, be convenient for change machine 2 and conveying mechanism 3 of adaptation specification according to the specification of centre sill structure, promote this application welding system's commonality. In this embodiment, the positioner 2 is disposed on the outer slide rail 1, and the conveying mechanism 3 is disposed on the inner slide rail 1.
Referring to fig. 3, the inverted T-shaped sliding groove 1.1 is formed in the sliding rail 1, the sliding blocks matched with the T-shaped sliding groove 1.1 are arranged at the bottoms of the positioner 2 and the conveying mechanism 3, an opening 1.2 used for taking out the sliding blocks is formed in the top of the T-shaped sliding groove 1.1, and the positioner 2 and the conveying mechanism 3 can be conveniently lifted away from the sliding rail 1 through hoisting equipment so as to replace the positioner 2 or the conveying mechanism 3 with different specifications. The bottom of the sliding rail 1 is provided with a pre-embedded support 1.3 for realizing the fixed connection between the sliding rail 1 and the ground and improving the stability of the sliding rail 1.
Referring to fig. 4, the positioner 2 comprises a base 2.1, and a first lifting mechanism 2.2, a clamping mechanism 2.3 and a turnover mechanism 2.4 which are arranged on the base 2.1; the lifting mechanism I2.2 is used for adjusting the height position of the clamping mechanism 2.3, and the clamping mechanism 2.3 is rotatably connected with the turnover mechanism 2.4 and used for realizing the rotation of the clamping mechanism 2.3, so that the turnover of the middle beam structure in the welding process is realized. The structural design of the positioner 2 can be set with reference to a mature machine type in the prior art. In this embodiment, the positioner 2 is connected to the slide rail 1 in a sliding manner and in a detachable manner through the bolt assembly, a bolt head or a nut block of the bolt assembly serves as a slide block which slides in the T-shaped chute 1.1 and can be taken out from the opening 1.2, and the base 2.1 is provided with a slot for mounting the bolt assembly, as shown in fig. 6 and 7.
Referring to fig. 5, the conveying mechanism 3 is a roller conveying mechanism; the conveying mechanism 3 comprises a base 3.1, a second lifting mechanism 3.2 and a roller frame 3.3; the roller frame 3.3 is arranged on the base 3.1 through the second lifting mechanism 3.2 and used for adjusting the height position of the roller frame 3.3 so as to enable the conveying mechanism 3 to be matched with the height of the positioner 2, and as shown in fig. 1, the clamping of the positioner 2 on the upper middle beam structure of the conveying mechanism 3 is facilitated. In this embodiment, the conveying mechanism 3 also realizes sliding connection and detachable connection between the conveying mechanism 3 and the slide rail 1 through a bolt assembly, a bolt head or a nut block of the bolt assembly is used as a slide block sliding in the T-shaped chute 1.1 and can be taken out from the opening 1.2, and a mounting hole for mounting the bolt assembly is provided on the base 3.1, as shown in fig. 6 and 8.
The second lifting mechanism 3.2 comprises a driving assembly 3.2.1 and a guide assembly 3.2.2 which are arranged in parallel, in the embodiment, the driving assembly is 3.2.1 and the guide assembly 3.2.2 are both vertically arranged, and the driving assembly 3.2.1 selects a hydraulic oil cylinder to realize the stable movement of the roller frame 3.3 in the vertical direction.
The roller frame 3.3 comprises a mounting seat 3.3.1, a roller 3.3.2 arranged on the mounting seat 3.3.1 and a power part 3.3.3, wherein the power part 3.3.3 is used for providing power for rotating the roller 3.3.2. In this embodiment, the power member 3.3.3 is a driving motor, and the power is transmitted to the roller 3.3.2 through the chain wheel and the chain, so as to drive the roller 3.3.2 to rotate, thereby realizing the movement of the middle beam structure on the conveying mechanism 3.
In this embodiment, the two conveying mechanisms 3 with two length specifications are provided, which are respectively a roller conveying mechanism with a length of 4 meters and a roller conveying mechanism with a length of 2 meters, as shown in fig. 2, when the length specification of the middle beam structure is large, the roller conveying mechanism with a length of 4 meters is installed between two adjacent position changing machines 2, and when the length specification of the middle beam structure is small, the roller conveying mechanism with a length of 2 meters is installed between two adjacent position changing machines 2.
The utility model provides a well roof beam welding system still includes welding robot 4 along 1 length direction of slide rail setting for realize the automatic weld of well beam structure, welding robot 4 can select the ripe model among the prior art.
The middle beam welding system also comprises a track 5 arranged on one side of the sliding rail 1; welding robot 4 with 5 sliding connection of track for realize welding robot 4's position control, be convenient for realize welding position's regulation.
The middle beam welding system further comprises a cantilever wire feeder 6 arranged on the other side of the sliding rail 1 and used for automatically feeding wires in the welding process, and the automation rate of the middle beam welding system is improved.
The utility model provides a well roof beam welding system still includes the material tray 7 that bears that sets up along slide rail 1 length direction for place the required material of welding in-process.
The use method of the center sill welding system comprises the following steps: selecting a position changing machine 2 and a conveying mechanism 3 which are adaptive to each other according to the specification of the middle beam structure, placing the position changing machine 2 and the conveying mechanism 3 on a sliding rail 1 through hoisting equipment, putting a sliding block on the position changing machine 2 or the conveying mechanism 3 into an opening 1.2 of the sliding rail 1, and pushing the position changing machine 2 or the conveying mechanism 3 to slide on the sliding rail 1 so as to adjust the distance between adjacent position changing machines 2 and adjust the supporting position of the conveying mechanism 3, thereby realizing the supporting conveying and welding of the middle beam structures with various specifications; after the middle beam structure is conveyed in place, the middle beam structure is clamped through the clamping mechanism 2.3 of the positioner 2, and the turnover mechanism 2.4 is matched with the welding robot 4 to turn over after the middle beam structure is clamped in place, so that the requirements of multi-angle and multi-position welding seams on the middle beam structure are met.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A center sill welding system is characterized by comprising two groups of sliding rails (1) which are arranged in parallel; the device also comprises at least two position changing machines (2) which are arranged on one group of sliding rails (1) in a sliding manner; a conveying mechanism (3) is arranged between the adjacent position changing machines (2), and the conveying mechanism (3) is arranged on the other group of sliding rails (1) in a sliding manner; the positioner (2) is detachably connected with the slide rail (1) and the conveying mechanism (3) is detachably connected with the slide rail (1).
2. The centre sill welding system according to claim 1, characterized in that an inverted T-shaped chute (1.1) is arranged on the slide rail (1), sliders matched with the T-shaped chute (1.1) are arranged at the bottoms of the positioner (2) and the conveying mechanism (3), and an opening (1.2) for taking out the sliders is arranged at the top of the T-shaped chute (1.1).
3. The centre sill welding system according to claim 1, characterized in that the positioner (2) comprises a base (2.1), and a first lifting mechanism (2.2), a clamping mechanism (2.3) and a turnover mechanism (2.4) which are arranged on the base (2.1); the lifting mechanism I (2.2) is used for adjusting the height position of the clamping mechanism (2.3), and the clamping mechanism (2.3) is rotatably connected with the turnover mechanism (2.4) and used for realizing the rotation of the clamping mechanism (2.3).
4. A centre sill welding system according to claim 1, characterized in that the conveyor (3) is a roller conveyor; the conveying mechanism (3) comprises a base (3.1), a second lifting mechanism (3.2) and a roller frame (3.3); the roller frame (3.3) is arranged on the base (3.1) through a second lifting mechanism (3.2) and is used for adjusting the height position of the roller frame (3.3).
5. A centre sill welding system according to claim 4, characterized in that the second lifting mechanism (3.2) comprises a drive assembly (3.2.1) and a guide assembly (3.2.2) arranged in parallel.
6. A centre sill welding system according to claim 4, characterized in that the roller frame (3.3) comprises a mounting base (3.3.1) and a roller (3.3.2) and a power member (3.3.3) arranged on the mounting base (3.3.1), the power member (3.3.3) is used for providing power for the rotation of the roller (3.3.2).
7. A centre sill welding system according to claim 1, characterized in that it further comprises a welding robot (4) arranged along the length of the slide rail (1).
8. A centre sill welding system according to claim 7, characterized in that it further comprises a rail (5) arranged on one side of the slide rail (1); the welding robot (4) is connected with the rail (5) in a sliding mode.
9. A centre sill welding system according to claim 8, characterized in that it further comprises a cantilever wire feeder (6) arranged on the other side of the slide rail (1).
10. A centre sill welding system according to claim 1, characterized in that it further comprises a material carrying tray (7) arranged along the length of the slide rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122916214.1U CN216264214U (en) | 2021-11-25 | 2021-11-25 | Center sill welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122916214.1U CN216264214U (en) | 2021-11-25 | 2021-11-25 | Center sill welding system |
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| Publication Number | Publication Date |
|---|---|
| CN216264214U true CN216264214U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122916214.1U Active CN216264214U (en) | 2021-11-25 | 2021-11-25 | Center sill welding system |
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| CN (1) | CN216264214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647422A (en) * | 2022-05-27 | 2023-01-31 | 株洲国铁实业有限公司 | Numerical control drilling device for center sill of railway wagon |
-
2021
- 2021-11-25 CN CN202122916214.1U patent/CN216264214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647422A (en) * | 2022-05-27 | 2023-01-31 | 株洲国铁实业有限公司 | Numerical control drilling device for center sill of railway wagon |
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