CN217799733U - Production line of railway wagon end wall - Google Patents
Production line of railway wagon end wall Download PDFInfo
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- CN217799733U CN217799733U CN202123270237.6U CN202123270237U CN217799733U CN 217799733 U CN217799733 U CN 217799733U CN 202123270237 U CN202123270237 U CN 202123270237U CN 217799733 U CN217799733 U CN 217799733U
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Abstract
The utility model discloses a production line of a railway wagon end wall, which comprises an assembling platform, a first welding platform, a turnover platform and a second welding platform which are arranged in sequence, and a transmission vehicle which reciprocates between the assembling platform and the first welding platform, between the first welding platform and the turnover platform, and between the turnover platform and the second welding platform; the utility model discloses arrange in proper order and set up equipment platform, first welded platform, upset platform and second welded platform, through the reciprocating motion of transmission car, the bearing drives the headwall subassembly and removes to linking the headwall subassembly and processing on different process platforms, so that in the production process of railway freight car headwall, reduce the reliance to lifting device, reduce dismouting, hoist and mount process repeatedly that overhead traveling crane hoist and mount needs, improve production efficiency, there is the potential safety hazard in the reduction overhead traveling crane hoist and mount.
Description
Technical Field
The application relates to the technical field of wagon manufacturing equipment, in particular to a production line of wagon end walls.
Background
With the continuous and deep integration of new generation information technologies such as big data, cloud computing, internet of things, artificial intelligence and the like and advanced manufacturing technologies, the equipment manufacturing industry is undergoing a new round of scientific and technological revolution and industrial revolution. The method has the advantages that the method replaces people with machines, is an effective means for improving the traditional manufacturing industry through mechanized and automatic equipment, and can meet the requirements of transparence in the production process, accurate logistics distribution, real-time equipment data, electronization quality detection and decision analysis datamation.
The end wall is the main component of a gondola car, a box car and a hopper car in a railway wagon, the structure of the end wall is generally a plate column type, and the specific structure and the size of the end wall of different types of cars are different. The production quality of the end wall is an important influence factor for ensuring the strength of the vehicle body, and the manufacturing equipment of the end wall directly influences the production quality and the working efficiency.
In the traditional end wall production, potential safety hazards exist in hoisting by using a crown block, and the end wall tool is transported to the stock from the design and manufacture to the assembly, disassembly and transportation, so that a large amount of time is consumed, the material waste is caused, and the manufacturing cost is increased. The production process of the end wall is multiple, the production time is more, and the production efficiency is low. The quality control of the end wall is not standard by adopting manual detection, the detection of the size depends on manual judgment, and the accuracy cannot be ensured.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, this application provides a production line of railway freight car headwall to hoist repeatedly, the dismouting leads to the problem that the process is loaded down with trivial details, inefficiency among the solution prior art headwall course of working.
The above object of the present invention is achieved by the following technical solutions:
a production line for end walls of rail wagons, comprising: an assembly platform, a first welding platform, a turnover platform and a second welding platform which are arranged in sequence, and a transmission vehicle which reciprocates between the assembly platform and the first welding platform, between the first welding platform and the turnover platform and between the turnover platform and the second welding platform, wherein the transmission vehicle is used for supporting and driving a headwall component to move,
the assembling platform is used for providing stations for assembling and spot welding the end wall assembly;
the first welding platform is used for providing a station for welding one side of the end wall assembly;
the overturning platform comprises clamping parts, and the clamping parts are used for clamping two sides of the end wall assembly so as to facilitate overturning of the end wall assembly;
and the second welding platform is used for providing a station for welding the other side of the end wall assembly.
Furthermore, a lifting appliance for lifting the end wall assembly is arranged on the assembling platform.
Furthermore, a fixing seat is arranged on the assembling platform and used for clamping and positioning the end wall assembly.
Furthermore, the fixing seat adopts a jacking cylinder.
Furthermore, the fixing seat is movably arranged on the assembling platform and can move along the moving direction of the conveying vehicle.
Furthermore, a lifting platform is arranged on the conveying vehicle, and a driving assembly for driving the lifting platform to lift is arranged between the lifting platform and the conveying vehicle.
Further, drive assembly includes motor and lead screw, the motor is established on the transmission car, the lead screw is connected the output of motor with between the lift platform.
Further, roller chains are respectively arranged on the assembling platform, the first welding platform, the overturning platform and the second welding platform and used for driving the end wall assembly to move along the conveying vehicle.
Furthermore, one side of the second welding platform, which is far away from the overturning platform, is provided with a checking platform so as to be used for bearing the end wall assembly for detection.
Furthermore, automatic welding arms are respectively arranged on the assembling platform, the first welding platform and the second welding platform.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a set up assembly platform in proper order, first welded platform, upset platform and second welded platform, and between assembly platform and first welded platform, between first welded platform and the upset platform, set up the transmission car between upset platform and the second welded platform, and reciprocating motion through the transmission car, the bearing drives the headwall subassembly and removes, process on different process platforms with linking the headwall subassembly, specifically, the equipment and the spot welding of headwall subassembly are carried out on assembly platform earlier, headwall subassembly through the transmission car with spot welding is carried to first welded platform, weld headwall subassembly one side at first welded platform, welded headwall subassembly is carried to upset platform through the transmission car in one side, headwall subassembly through the clamping part centre gripping in headwall subassembly both sides and upset headwall subassembly, the headwall subassembly after rethread transmission car will overturn is carried to second welded platform, carry out the welding of headwall subassembly opposite side, so that in the production process of freight train railway headwall, reduce the reliance on hoisting equipment, reduce the repeated dismouting that needs, the process improves the production, overhead traveling crane, there is hidden danger in the overhead traveling crane of hoist and mount.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of a manufacturing line structure;
FIG. 2 is a top view of a production line provided by embodiments of the present application;
fig. 3 is a schematic structural view of a tilt-platform tilt-end wall assembly according to an embodiment of the present disclosure;
in the figure: 1. assembling a platform; 2. a first welding stage; 3. overturning the platform; 31. a clamping part; 4. a second welding stage; 5. a conveying vehicle; 6. a hanger; 7. a headwall assembly; 71. an upper end beam; 72. a transverse band; 73. an end plate; 74. corner posts; 8. a fixed seat; 9. checking a platform; 10. and (6) automatically welding the arm.
Detailed Description
The present invention will be further explained with reference to the drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1-3, a production line for end walls of rail wagons comprises: an assembly platform 1, a first welding platform 2, a turnover platform 3 and a second welding platform 4 which are sequentially arranged, and a transmission vehicle 5 which reciprocates between the assembly platform 1 and the first welding platform 2, between the first welding platform 2 and the turnover platform 3 and between the turnover platform 3 and the second welding platform 4, wherein the transmission vehicle 5 is used for supporting and driving a headwall component 7 to move,
the end wall assembly 7 includes an upper end beam 71, a cross belt 72, an end plate 73 and two corner posts 74, wherein the two corner posts 74 are respectively vertically disposed at two ends of the upper end beam 71, the end plate 73 is disposed in a space enclosed by the corner posts 74 and the upper end beam 71, and the cross belt 72 is disposed between the two corner posts 74 and contacts with a side wall of the end plate 73.
The assembling platform 1 is used for providing stations for assembling and spot welding of the end wall assemblies 7, so that scattered end wall assemblies 7 are assembled according to corresponding specification requirements, spot welding is carried out after the assembly, the primary positioning of the end wall assemblies 7 is completed, namely, on the assembling platform 1, the upper end beams 71, the transverse belts 72, the end plates 73 and the corner posts 74 are correspondingly placed according to the requirements, and the adjacent assemblies are subjected to spot welding;
the first welding platform 2 is used for providing a station for welding one side of the end wall assembly 7;
the overturning platform 3 comprises clamping parts 31, and the clamping parts 31 are used for clamping two sides of the headwall assembly 7 so as to facilitate overturning of the headwall assembly 7;
the second welding platform 4 is used for providing a station for welding the other side of the end wall assembly 7.
The working principle of the embodiment is as follows: through arranging the equipment platform 1 in proper order, first welded platform 2, upset platform 3 and second welded platform 4, and between equipment platform 1 and first welded platform 2, between first welded platform 2 and upset platform 3, set up transmission cart 5 between upset platform 3 and the second welded platform 4, and through the reciprocating motion of transmission cart 5, the bearing drives headwall subassembly 7 and removes, process on different process platforms with linking headwall subassembly 7, specifically, the equipment and the spot welding of headwall subassembly 7 are carried out on equipment platform 1 earlier, headwall subassembly 7 through transmission cart 5 with spot welding carries to first welded platform 2, weld headwall subassembly 7 one side at first welded platform 2, the welded headwall subassembly 7 is carried to upset platform 3 through transmission cart 5 to one side, centre gripping is in headwall subassembly 7 both sides and upset headwall subassembly 7 through clamping part 31, the headwall subassembly 7 after rethread transmission cart 5 carries to second welded platform 4, the welding of headwall subassembly 7 is carried out, so that the production of headwall subassembly 7 reduces the overhead traveling crane and hoists the potential safety hazard, the reduction of the overhead traveling crane to the production equipment that reduces the overhead crane and hoists the production process repeatedly, the overhead traveling crane and hoists the potential safety hazard.
Specifically, in order to improve the welding efficiency of first welding platform 2, first welding platform 2 can be set to two, and two first welding platforms 2 are arranged in sequence between assembly platform 1 and upset platform 3, and one of them first welding platform 2 is gone up and is welded upper end beam 71, end plate 73 and corner post 74, and another first welding platform 2 is gone up and is welded horizontal strip 72, improves welding efficiency.
Further, on the basis of the above embodiment, the assembly platform 1 is provided with a lifting tool 6 for lifting the end wall assembly 7, so that the heavy upper end beams 71, the cross belts 72, the corner posts 74 and the large end plates 73 can be conveniently moved and assembled.
Further, on the basis of the above embodiment, the assembly platform 1 is provided with the fixing seat 8, and the fixing seat 8 is used for clamping and positioning the end wall assembly 7, so as to avoid that the production consistency of the end wall is reduced and the structural performance of the end wall is improved due to the movement of scattered end wall assemblies 7 after the end wall assemblies 7 are assembled.
Further, on the basis of the above embodiment, the fixing seat 8 adopts a jacking cylinder so as to jack the telescopic end of the jacking cylinder to jack the headwall assembly 7 on the assembly platform 1, thereby improving the operation efficiency.
Further, on the basis of the above embodiment, the fixing seat 8 is movably arranged on the assembly platform 1 and can move along the moving direction of the conveying vehicle 5, and when the end walls with different specifications are produced on the production line, the fixing requirements of the end wall assemblies 7 with different specifications can be met by moving the fixing seat 8, so that the applicability of the production line is improved.
Further, on the basis of the above embodiment, a lifting platform is arranged on the conveying vehicle 5, a driving assembly for driving the lifting platform to lift is arranged between the lifting platform and the conveying vehicle 5, and when the conveying vehicle 5 drives the end wall assembly 7 to move between the assembling platform 1 and the first welding platform 2, between the first welding platform 2 and the turning platform 3, and between the turning platform 3 and the second welding platform 4, the lifting platform is driven by the driving assembly to rise, so that the end wall assembly 7 is higher than the assembling platform 1, the first welding platform 2, the turning platform 3, or the second welding platform 4, and the end wall assembly 7 can be stably moved from the assembling platform 1 to the first welding platform 2, from the first welding platform 2 to the turning platform 3, and from the turning platform 3 to the second welding platform 4, thereby preventing the edge of the end wall assembly 7 from being lower than the assembling platform 1, the first welding platform 2, the turning platform 3, or the second welding platform 4 and causing the failure of the movement of the end wall assembly 7.
Further, on the basis of the above embodiment, the driving assembly includes a motor and a screw rod, the motor is arranged on the transmission vehicle 5, and the screw rod is connected between the output end of the motor and the lifting platform.
Further, on the basis of the above embodiment, roller chains are respectively disposed on the assembling platform 1, the first welding platform 2, the overturning platform 3 and the second welding platform 4, so as to drive the headwall assembly 7 to move along the transport vehicle 5, and the headwall assembly 7 is driven by the roller chains to move onto the transport vehicle 5 more stably.
Further, on the basis of the above embodiment, a checking platform 9 is disposed on a side of the second welding platform 4 away from the turning platform 3, so as to be used for carrying the headwall assembly 7 for detection.
Further, on the basis of the above embodiment, the automatic welding arms 10 are respectively installed on the assembling platform 1, the first welding platform 2 and the second welding platform 4, so as to improve the welding efficiency.
It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: the three cases of A alone, B alone and A and B together exist, and the term "/and" in this document describes another associated object relationship, which means that two relationships may exist, for example, A/and B, which may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
It is to be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like refer to the orientation or positional relationship that is customarily placed during use of the disclosed products, or that is customarily understood by those skilled in the art, merely to facilitate description of the invention and to simplify description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.
In the following description, specific details are provided to provide a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A production line of railway wagon end walls is characterized by comprising: the welding device comprises an assembly platform (1), a first welding platform (2), a turnover platform (3), a second welding platform (4) and a transmission vehicle (5) which reciprocates between the assembly platform (1) and the first welding platform (2), between the first welding platform (2) and the turnover platform (3) and between the turnover platform (3) and the second welding platform (4), wherein the transmission vehicle (5) is used for supporting and driving an end wall component (7) to move,
the assembling platform (1) is used for providing stations for assembling and spot welding of the end wall assembly (7); the first welding platform (2) is used for providing a station for welding one side of the end wall assembly (7);
the overturning platform (3) comprises clamping parts (31), and the clamping parts (31) are used for clamping two sides of the end wall assembly (7) so as to facilitate the overturning of the end wall assembly (7);
and the second welding platform (4) is used for providing a station for welding the other side of the end wall assembly (7).
2. A line for manufacturing end walls for railway wagons according to claim 1, characterized in that: and a lifting appliance (6) for lifting the end wall assembly (7) is arranged on the assembling platform (1).
3. A line for manufacturing end walls for railway wagons according to claim 1, characterized in that: the assembling platform (1) is provided with a fixing seat (8), and the fixing seat (8) is used for clamping and positioning the end wall assembly (7).
4. A line for manufacturing end walls for railway wagons according to claim 3, characterized in that: the fixed seat (8) adopts a jacking cylinder.
5. A line for manufacturing end walls for railway wagons according to claim 3, characterized in that: the fixed seat (8) is movably arranged on the assembling platform (1) and can move along the moving direction of the conveying vehicle (5).
6. A production line for end walls of railway wagons according to claim 1, characterized in that: the conveying vehicle (5) is provided with a lifting platform, and a driving assembly for driving the lifting platform to lift is arranged between the lifting platform and the conveying vehicle (5).
7. A production line for end walls of railway wagons according to claim 6, characterized in that: the driving assembly comprises a motor and a screw rod, the motor is arranged on the transmission vehicle (5), and the screw rod is connected between the output end of the motor and the lifting platform.
8. A production line for end walls of railway wagons according to claim 1, characterized in that: the assembling platform (1), the first welding platform (2), the overturning platform (3) and the second welding platform (4) are respectively provided with a roller chain for driving the end wall assembly (7) to move along the transmission vehicle (5).
9. A line for manufacturing end walls for railway wagons according to claim 1, characterized in that: one side of the second welding platform (4) far away from the overturning platform (3) is provided with a checking platform (9) for bearing an end wall assembly (7) to detect.
10. A line for manufacturing end walls for railway wagons according to claim 1, characterized in that: automatic welding arms (10) are respectively arranged on the assembling platform (1), the first welding platform (2) and the second welding platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123270237.6U CN217799733U (en) | 2021-12-23 | 2021-12-23 | Production line of railway wagon end wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123270237.6U CN217799733U (en) | 2021-12-23 | 2021-12-23 | Production line of railway wagon end wall |
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| CN217799733U true CN217799733U (en) | 2022-11-15 |
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| CN202123270237.6U Active CN217799733U (en) | 2021-12-23 | 2021-12-23 | Production line of railway wagon end wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944639A (en) * | 2023-09-20 | 2023-10-27 | 晋西铁路车辆有限责任公司 | Railway wagon plate column type end wall assembly welding process |
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2021
- 2021-12-23 CN CN202123270237.6U patent/CN217799733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944639A (en) * | 2023-09-20 | 2023-10-27 | 晋西铁路车辆有限责任公司 | Railway wagon plate column type end wall assembly welding process |
| CN116944639B (en) * | 2023-09-20 | 2023-12-26 | 晋西铁路车辆有限责任公司 | Railway wagon plate column type end wall assembly welding process |
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