Three-position forging die for switch cover plate

Abstract

The utility model provides a kind of switch cover plate three station forging die, including support plate, spraying device, second telescopic motor and hollow strip, support plate upper and lower two sides symmetrically install cover plate, spraying device is equipped with two, second telescopic motor rear end is connected with square plate, hollow strip is slidably installed with connecting strip, the middle of support plate is provided with hollow slot, two spraying devices are symmetrically installed on the upper and lower sides of hollow slot, support plate rear side is installed with connecting plate, the design solves the original device in the use process will accumulate dirt, not only affect the appearance may also affect processing effect, and mold will produce heat in the processing process, if not cooling can scald staff's problem, the utility model structure is reasonable, and practicality is good, by installing cleaning mechanism and spraying device can clean or cooling device, improve the neatness and durability of device, improve processing effect and device life, suitable for use widely.

Description

Technical Field

[0001] This utility model is a three-station forging mold for turnout cover plates, belonging to the field of forging equipment technology. Background Technology

[0002] Railway turnout cover plates are fasteners used to connect the iron pads and sleepers of railway turnouts, ensuring the safety and stability of the turnouts. Because trains experience significant impact and vibration when entering the turnout section of the track system, high quality requirements are placed on railway turnout cover plates. With the rapid development of my country's high-speed rail industry and the opening of the market for high-speed rail technology exports, to adapt to the future technological development direction of high-speed, heavy-load, and safe railways and ensure train operation safety, it is necessary to upgrade and improve the technology of railway turnout cover plates, changing the existing casting process to a forging process.

[0003] Chinese Patent No. CN203992208U discloses a three-station forging die for railway turnout covers. The die features positioning keyways and dovetails on the upper and lower molds. When used with forging equipment, the upper and lower molds are installed as keyways, and the die can be directly connected to the equipment using wedges. This allows for convenient and quick completion of the three-station forging task for railway turnout covers. Compared with casting processes, it has advantages such as simple and easy manufacturing, convenient disassembly and replacement, reduced labor, lower labor intensity, increased production efficiency, reduced scrap rate and cost, and improved overall product performance. However, this device accumulates dirt during use, affecting not only aesthetics but also processing results. Furthermore, the die generates heat during processing, which could burn workers if not cooled. Therefore, a three-station forging die for turnout covers is urgently needed to solve these problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a three-station forging mold for turnout covers, thereby solving the problems mentioned in the background art. This utility model has a reasonable structure and good practicality. By adding a cleaning mechanism and a spraying device, the device can be cleaned or cooled, improving its cleanliness and durability, as well as its processing effect and device lifespan. It is suitable for widespread use.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a three-station forging mold for turnout cover plates, comprising a support plate, a spraying device, a second telescopic motor, and a hollow strip. Cover plates are symmetrically installed on the upper and lower sides of the support plate. Two spraying devices are provided. A square plate is connected to the rear end of the second telescopic motor. A connecting strip is slidably installed inside the hollow strip. A slot is opened in the middle of the support plate. The two spraying devices are symmetrically installed on the upper and lower sides of the slot. A connecting plate is installed on the rear side of the support plate.

[0006] Furthermore, a first telescopic motor is installed on the inner side of each of the two cover plates, and an upper mold and a lower mold are respectively installed on the shaft ends of the two first telescopic motors.

[0007] Furthermore, a double-sided brush plate is installed on the left end of the connecting strip, and the shaft end of the second telescopic motor is connected to the hollow strip.

[0008] Furthermore, the connecting plate is connected to the square block.

[0009] Furthermore, the double-sided brush plate is located between the upper and lower molds.

[0010] Furthermore, the two spraying devices are located on the sides of the upper and lower molds, respectively.

[0011] The beneficial effects of this utility model: The three-station forging mold for turnout cover plates of this utility model, due to the addition of a spraying device, a second telescopic motor, a double-sided brush plate and hollow strips, has been shown through our design improvements and actual use to have a reasonable structure and good practicality. By adding a cleaning mechanism and a spraying device, the device can be cleaned or cooled, improving its cleanliness and durability, improving processing effect and device life, and is suitable for widespread use. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a three-station forging die for a turnout cover plate according to this utility model;

[0014] Figure 2 This is a three-dimensional schematic diagram of the overall structure of a three-station forging die for a turnout cover plate according to this utility model;

[0015] Figure 3 This is a side plan view of a three-station forging die for a turnout cover plate according to the present invention.

[0016] In the diagram: 1-Support plate, 2-Cover plate, 3-Upper mold, 4-Lower mold, 5-First telescopic motor, 6-Spraying device, 7-Connecting plate, 8-Square plate, 9-Second telescopic motor, 11-Double-sided brush plate, 12-Connecting strip, 13-Hollow strip, 14-Hollow groove. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please see Figures 1-3This utility model provides a technical solution: a three-station forging mold for turnout cover plates, including a support plate 1, a spraying device 6, a second telescopic motor 9, and a hollow strip 13. Cover plates 2 are symmetrically installed on the upper and lower sides of the support plate 1. Two spraying devices 6 are provided. A square plate 8 is connected to the rear end of the second telescopic motor 9. A connecting strip 12 is slidably installed in the hollow strip 13. A slot 14 is opened in the middle of the support plate 1. Two spraying devices 6 are symmetrically installed on the upper and lower sides of the slot 14. A connecting plate 7 is installed on the rear side of the support plate 1. This design solves the problem that the original device will accumulate dirt during use, which will not only affect the appearance but may also affect the processing effect. In addition, the mold will generate heat during processing, which may burn the workers if it is not cooled down.

[0019] In the first embodiment of this utility model: First telescopic motors 5 are respectively installed on the inner sides of the two cover plates 2. Installing the first telescopic motors 5 on the inner sides of the two cover plates 2 facilitates the movement of the upper mold 3 and the lower mold 4. The upper mold 3 and the lower mold 4 are respectively installed on the shaft ends of the two first telescopic motors 5. A double-sided brush plate 11 is installed on the left end of the connecting strip 12. Installing the double-sided brush plate 11 on the left end of the connecting strip 12 facilitates cleaning of the upper mold 3 and the lower mold 4. The shaft end of the second telescopic motor 9 is connected to the hollow strip. The connecting plate 7 is connected to the square block 8. By connecting the shaft end of the second telescopic motor 9 to the hollow strip 13, it is easy to move the hollow strip 13, thereby better cleaning the device. The double-sided brush plate 11 is located between the upper mold 3 and the lower mold 4. By placing the double-sided brush plate 11 between the upper mold 3 and the lower mold 4, it is easy to clean the device more accurately. The two spraying devices 6 are located on the sides of the upper mold 3 and the lower mold 4, respectively. By placing the two spraying devices 6 on the sides of the upper mold 3 and the lower mold 4, it is easy to cool or clean the surface of the device.

[0020] As a second embodiment of this utility model: When the device is needed for forging, the two first telescopic motors 5 can be activated to move the upper die 3 and the lower die 4, thereby adjusting the distance between them. Next, the material can be unloaded. After unloading, the two first telescopic motors 5 can be moved relative to each other, causing the upper die 3 and the lower die 4 to close. Then, the closed upper die 3 and lower die 4 can be removed from the two first telescopic motors 5 and forged using the forging device. If the device needs cleaning, simply connect the upper die 3 and lower die 4 to the two first telescopic motors 5, then pull the double-sided brush plate 11 and add cleaning fluid to the top and bottom of the double-sided brush plate 11. At this time, the connecting strip 12 will extend from the hollow strip 13. When adjusted to the ideal length, the two first telescopic motors 5 can be activated to move the upper mold 3 and the lower mold 4 relative to each other, shortening the distance between the upper mold 3 and the lower mold 4, so that the lower part of the upper mold 3 and the upper part of the lower mold 4 come into contact with the double-sided brush plate 11. Then the second telescopic motor 9 can be activated. Since the hollow strip 13 is connected to the shaft end of the second telescopic motor 9, the hollow strip 13 will drive the connecting strip 12 to reciprocate, thereby driving the double-sided brush plate 11 to reciprocate, brushing the lower part of the upper mold 3 and the upper part of the lower mold 4. The two spraying devices 6 can also be activated to spray cleaning liquid or cooling liquid to clean or cool the surface of the upper mold 3 and the lower mold 4.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A three-station forging die for a turnout cover plate, comprising a support plate (1), a spraying device (6), a second telescopic motor (9), and a hollow strip (13), characterized in that: The support plate (1) is symmetrically equipped with cover plates (2) on the upper and lower sides. The spraying device (6) is provided in two. The rear end of the second telescopic motor (9) is connected to a square plate (8). A connecting strip (12) is slidably installed inside the hollow strip (13). The support plate (1) has a slot (14) in the middle, and two spraying devices (6) are symmetrically installed on the upper and lower sides of the slot (14). A connecting plate (7) is installed on the rear side of the support plate (1).

2. The three-station forging die for a turnout cover plate according to claim 1, characterized in that: The inner sides of the two cover plates (2) are respectively equipped with first telescopic motors (5), and the shaft ends of the two first telescopic motors (5) are respectively equipped with upper mold (3) and lower mold (4).

3. The three-station forging die for a turnout cover plate according to claim 1, characterized in that: A double-sided brush plate (11) is installed on the left end of the connecting strip (12), and the shaft end of the second telescopic motor (9) is connected to the hollow strip (13).

4. The three-station forging die for a turnout cover plate according to claim 1, characterized in that: The connecting plate (7) is connected to the square plate (8).

5. A three-station forging die for a turnout cover plate according to claim 3, characterized in that: The double-sided brush plate (11) is located between the upper mold (3) and the lower mold (4).

6. The three-station forging die for a turnout cover plate according to claim 1, characterized in that: The two spraying devices (6) are located on the sides of the upper mold (3) and the lower mold (4), respectively.

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