Efficient and easy-to-punch die for light rail

Abstract

The efficient and easy-to-punch die for the light rail comprises a conveying belt and a base, vertical plates are symmetrically arranged at the upper end of the conveying belt, an electric push rod is fixedly connected to one side of each vertical plate, a limiting frame is fixedly connected to one side of each electric push rod, and a plurality of extrusion springs are fixedly connected to the lower end of each limiting frame; the lower end of the extrusion spring is fixedly connected with a limiting wheel, the base is fixed to one side of the conveying belt, the upper end of the base is fixedly connected with a fixing table, the upper end of the fixing table is fixedly connected with a punching air cylinder, the lower end of the punching air cylinder is fixedly connected with a punching block, and the lower end of the punching block is fixedly connected with a punching head. And pressing air cylinders are symmetrically arranged at the upper end of the fixing table. A conveying belt is arranged to convey a machined part, the machined part is limited through an electric push rod, a limiting frame, an extrusion spring and a limiting wheel to prevent the machined part from deviating, and the machined part is punched through a punching air cylinder, a punching block and a punching head.

Description

Technical Field

[0001] The utility model relates to the technical field of punching dies, in particular to a die for efficient and easy punching of light rails. Background Art

[0002] At present, rail transit has the most advantages among all the means of transportation in the city because of its characteristics of speed, safety, and punctuality. With the progress of society and the development of economy, many cities in my country have subways or light rails. The comfort, speed and convenience of subways or light rails have become an important means of transportation for people to travel.

[0003] With the increasing number of functions of light rail trains and the continuous innovation and development of technology, higher requirements are placed on the quantity and processing quality of various components of rail transit vehicles. As important components of urban rail vehicles, they are also constantly innovating and changing in response to market demand. As rail passenger cars have large batches and small volumes, many components usually use milling processing to complete the shape processing of the workpiece, while the hole processing method uses drilling and milling machines or CNC machine tools. The above processing methods waste a lot of time and manpower, and seriously affect production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a light rail mold that is efficient and easy to punch. The workpiece can be transported by a conveyor belt, and the workpiece can be limited by an electric push rod, a limiting frame, an extrusion spring, and a limiting wheel to prevent it from shifting. The workpiece can be punched by a stamping cylinder, a stamping block, and a punching head, and the processing efficiency is high.

[0005] To achieve the above-mentioned purpose, a light rail efficient and easy-to-punch mold is provided, comprising: a conveyor belt, a base, a vertical plate symmetrically arranged at the upper end of the conveyor belt, an electric push rod fixedly connected to one side of the vertical plate, a limiting frame fixedly connected to one side of the electric push rod, a plurality of extrusion springs fixedly connected to the lower end of the limiting frame, and a limiting wheel fixedly connected to the lower end of the extrusion spring;

[0006] The base is fixed to one side of the conveyor belt, the upper end of the base is fixedly connected to a fixed platform, the upper end of the fixed platform is fixedly connected to a punching cylinder, the lower end of the punching cylinder is fixedly connected to a punching block, the lower end of the punching block is fixedly connected to a punching head, the upper end of the fixed platform is symmetrically provided with a clamping cylinder, the lower end of the clamping cylinder is fixedly connected to a clamping block, and the top of the base is fixedly connected to the punching platform.

[0007] According to the efficient and easy-to-punch mold for the light rail, the lower end of the conveyor belt is fixedly connected to a first supporting column.

[0008] According to the efficient and easy-to-punch mold for the light rail, a second support column is fixedly connected to the lower end of the base.

[0009] According to the efficient and easy-to-punch mold for the light rail, the lower end of the pressing block is fixedly connected with an anti-slip pad.

[0010] According to the efficient and easy punching die for the light rail, a slot is provided on the upper surface of the punching table.

[0011] The purpose of this utility model is to provide a light rail efficient and easy punching die, the main innovations are:

[0012] The light rail has an efficient and easy-to-punch die, which transports the workpiece by setting a conveyor belt, limits the workpiece by an electric push rod, a limiting frame, an extrusion spring, and a limiting wheel to prevent the workpiece from deflecting, and punches the workpiece by a punching cylinder, a punching block, and a punching head, thereby achieving high processing efficiency.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 A three-dimensional diagram of the light rail efficient and easy punching die proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of the base and the fixing platform of the light rail efficient and easy punching mold proposed by the utility model;

[0017] Figure 3 The utility model proposed Figure 1 Schematic diagram of the structure at A in the middle.

[0018] Legend:

[0019] 1. Conveyor belt; 2. First support column; 3. Vertical plate; 4. Electric push rod; 5. Limiting frame; 6. Extrusion spring; 7. Limiting wheel; 8. Base; 9. Second support column; 10. Fixed table; 11. Punching cylinder; 12. Punching block; 13. Punching head; 14. Pressing cylinder; 15. Pressing block; 16. Anti-slip pad; 17. Punching table; 18. Slotting. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-3 The utility model embodiment of the light rail efficient and easy punching mold includes a conveyor belt 1 and a base 8. The upper end of the conveyor belt 1 is symmetrically provided with a vertical plate 3, one side of the vertical plate 3 is fixedly connected with an electric push rod 4, one side of the electric push rod 4 is fixedly connected with a limiting frame 5, the lower end of the limiting frame 5 is fixedly connected with a plurality of extrusion springs 6, and the lower end of the extrusion spring 6 is fixedly connected with a limiting wheel 7. By setting the conveyor belt 1, the workpiece is transported, and the workpiece is limited by the electric push rod 4, the limiting frame 5, the extrusion spring 6, and the limiting wheel 7 to prevent it from deflecting;

[0022] The base 8 is fixed to one side of the conveyor belt 1, and the upper end of the base 8 is fixedly connected to a fixed table 10, and the upper end of the fixed table 10 is fixedly connected to a punching cylinder 11, and the lower end of the punching cylinder 11 is fixedly connected to a punching block 12, and the lower end of the punching block 12 is fixedly connected to a punching head 13. A clamping cylinder 14 is symmetrically arranged on the upper end of the fixed table 10, and a clamping block 15 is fixedly connected to the lower end of the clamping cylinder 14. By arranging the clamping cylinder 14 and the clamping block 15, it is convenient to clamp and fix the workpiece to prevent deviation during punching. The top of the base 8 is fixedly connected to a punching table 17. By arranging the punching table 17, the punching head 13, the punching block 12, and the punching cylinder 11, it is convenient to punch the workpiece.

[0023] The lower end of the conveyor belt 1 is fixedly connected to a first support column 2 for supporting the conveyor belt 1. The lower end of the base 8 is fixedly connected to a second support column 9 for supporting the base 8. The lower end of the clamping block 15 is fixedly connected to an anti-slip pad 16. The anti-slip pad 16 is provided to enhance the clamping effect. The upper surface of the punching table 17 is provided with a groove 18. The groove 18 is provided to facilitate punching of the punching head 13.

[0024] Working principle: When the light rail is in use, the mold is efficient and easy to punch. The power is turned on, and the workpiece is placed on the conveyor belt 1 for transportation. The electric push rod 4 is started, and the electric push rod 4 drives the limiting frame 5 to move to limit the two sides of the workpiece. The top of the workpiece is limited by the extrusion spring 6 and the limiting wheel 7. The workpiece is transported to the top of the punching table 17, and the conveyor belt 1 stops conveying. The clamping cylinder 14 is controlled to start, and the clamping cylinder 14 drives the clamping block 15 to move to clamp the workpiece, and the stamping cylinder 11 is started. The stamping cylinder 11 drives the stamping block 12 to descend, and the stamping block 12 drives the punching head 13 to descend, and the workpiece is punched. Continuous punching is achieved by conveying through the conveyor belt 1.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. The light rail efficient and easy punching die is characterized by: include: A conveyor belt (1) and a base (8), wherein a vertical plate (3) is symmetrically arranged at the upper end of the conveyor belt (1), an electric push rod (4) is fixedly connected to one side of the vertical plate (3), a limiting frame (5) is fixedly connected to one side of the electric push rod (4), a plurality of extrusion springs (6) are fixedly connected to the lower end of the limiting frame (5), and a limiting wheel (7) is fixedly connected to the lower end of the extrusion spring (6); The base (8) is fixed to one side of the conveyor belt (1); the upper end of the base (8) is fixedly connected to a fixed platform (10); the upper end of the fixed platform (10) is fixedly connected to a punching cylinder (11); the lower end of the punching cylinder (11) is fixedly connected to a punching block (12); the lower end of the punching block (12) is fixedly connected to a punching head (13); a pressing cylinder (14) is symmetrically arranged at the upper end of the fixed platform (10); the lower end of the pressing cylinder (14) is fixedly connected to a pressing block (15); and the top of the base (8) is fixedly connected to a punching platform (17).

2. The light rail efficient and easy punching mold according to claim 1 is characterized in that: The lower end of the conveyor belt (1) is fixedly connected to a first supporting column (2).

3. The light rail efficient and easy punching die according to claim 1 is characterized in that: The lower end of the base (8) is fixedly connected to a second support column (9).

4. The light rail efficient and easy punching die according to claim 1 is characterized in that: The lower end of the pressing block (15) is fixedly connected with an anti-slip pad (16).

5. The light rail efficient and easy punching die according to claim 1 is characterized in that: The upper surface of the punching platform (17) is provided with a slot (18).

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