A forging device for wear-resistant steel ball

Abstract

The utility model provides a kind of forging device of wear-resistant steel ball, including forging platform, scrap collecting shield and suction connector, and forging lower die is embedded in forging platform;Scrap collecting shield is peripherally arranged in the outer periphery of forging lower die, and scrap collecting shield protrudes the end surface of forging platform, scrap collecting shield is sequentially provided with the upper clearance, scrap collecting surrounding blocking cavity and lower alignment port that are interconnected, the central axis of upper clearance, scrap collecting surrounding blocking cavity, lower alignment port, forging upper die and forging lower die are all coincident;One end of suction connector is adjacent to lower alignment port and is communicated with scrap collecting surrounding blocking cavity, one end of suction connector is detachably connected with scrap collecting shield, and the other end of suction connector is used to communicate with negative pressure suction system.The utility model can effectively shield the splash of most metal residues by using scrap collecting surrounding blocking, and the metal residues collected by scrap collecting surrounding blocking cavity are negatively pressure suctioned by suction connector, so that metal residues are cleaned and swept, thereby effectively reducing the work burden of workshop staff.

Description

Technical Field

[0001] This utility model relates to the technical field of steel ball forging equipment, specifically a forging device for wear-resistant steel balls. Background Technology

[0002] Wear-resistant steel balls, also known as grinding steel balls, are consumables used in ball mills for crushing materials. They are mainly used in grinding operations in industries such as mining, cement, metallurgy, power, and chemicals. They withstand high-intensity wear in high-speed rotating equipment to extend the service life of the equipment.

[0003] Currently, the manufacturing of wear-resistant steel balls mainly involves using a steel ball forging device to repeatedly impact a steel billet placed in a mold with a forging hammer, gradually shaping it into a spherical form. The steel ball forging device mainly consists of several key components, including a hydraulic system, a transmission system, an upper forging die, and a lower forging die. Its forging principle is roughly as follows: First, the metal billet is placed in the forging die cavity between the forging dies, that is, the metal billet is placed on the lower forging die. Pressure is provided by the hydraulic system, and the transmission system drives the upper forging die to apply impact force to the metal billet, causing the metal billet to deform. Through continuous forging and adjustment, the metal billet is finally forged into the desired spherical shape.

[0004] However, in most forging devices or equipment for wear-resistant steel balls on the market, sparks or residues often fly out when the steel balls are subjected to the heavy hammer of the forging die during the actual forging process. As a result, most of the metal residues are scattered randomly on the forging platform or the ground, increasing the risk of pollution to the workshop environment and the workload of workshop staff in cleaning. Utility Model Content

[0005] To overcome the shortcomings of the existing technology, this utility model provides a forging device for wear-resistant steel balls.

[0006] The present invention adopts the following technical solution: A forging device for wear-resistant steel balls includes a forging mechanism and a hydraulic system. The forging mechanism includes an upper forging die and a lower forging die. The hydraulic system is connected to the upper forging die and drives the upper forging die to forge the steel ball on the lower forging die. The forging device further includes: A forging platform, wherein the forging die is embedded within the forging platform; A chip collection cover is arranged around the periphery of the lower forging die, and the chip collection cover protrudes from the end face of the forging platform. The chip collection cover has a connected upper clearance opening, a chip collection and containment cavity, and a lower alignment opening in sequence. The central axes of the upper clearance opening, the chip collection and containment cavity, the lower alignment opening, the upper forging die, and the lower forging die all coincide. A suction connector is provided, one end of which is located near the lower alignment port and connected to the chip collection enclosure cavity. One end of the suction connector is detachably connected to the chip collection cover, and the other end of the suction connector is used to connect to the negative pressure suction system.

[0007] In one embodiment, the forging platform has an annular mounting position around the lower forging die, and the chip collection cover is disposed within the annular mounting position.

[0008] In one embodiment, the chip collection cover is connected to the forging platform screw.

[0009] In one embodiment, the number of suction joints is three, and the three suction joints are arranged in a circular array around the central axis of the forging die.

[0010] In one embodiment, each of the suction connectors is connected to the chip collection cover screw.

[0011] In one embodiment, the chip collection cover is also provided with an operation clearance space, which is connected to the upper clearance opening and the chip collection enclosure cavity. The operation clearance space is opened towards the side where the operator is working.

[0012] In one embodiment, the chip collection cover is a transparent, one-piece injection-molded structure.

[0013] The beneficial effects of this utility model are as follows: This invention involves surrounding the lower forging die with a chip collection shield that protrudes from the end face of the forging platform. This effectively blocks most of the splashing metal residue during forging, preventing it from scattering onto the forging platform or floor and reducing the risk of environmental pollution. A negative pressure suction system is then used to extract the collected metal residue through a suction connector, thus cleaning the metal residue and significantly reducing the workload of workshop staff. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a forging device for wear-resistant steel balls according to one embodiment; Figure 2 for Figure 1Partial structural explosion diagram; Figure 3 for Figure 1 Structural sectional view; Figure 4 for Figure 3 A magnified view of a portion at point A; Explanation of reference numerals in the attached drawings: Forging mechanism 100; Upper forging die 110; Lower forging die 120; Forging platform 200; Annular mounting position 201; Chip collection cover 300; Upper clearance opening 301; Chip collection enclosure cavity 302; Lower alignment opening 303; Operating clearance position 304; Suction connector 400; Hydraulic system 500. Detailed Implementation

[0016] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product.

[0017] It will be understood by those skilled in the art that certain well-known structures and their descriptions may be omitted in the accompanying drawings. The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please refer to the instruction manual appendix as well. Figure 1-4 As shown, the present invention discloses a forging device for wear-resistant steel balls, comprising a forging mechanism 100 and a hydraulic system 500. The forging mechanism 100 includes an upper forging die 110 and a lower forging die 120. The hydraulic system 500 is connected to the upper forging die 110 and drives the upper forging die 110 to forge the steel ball on the lower forging die 120. The forging device for wear-resistant steel balls also includes a forging platform 200, a chip collection cover 300, and a suction connector 400. The lower forging die 120 is embedded in the forging platform 200; the chip collection cover 300 is arranged around the periphery of the lower forging die 120 and protrudes from the end face of the forging platform 200. The chip collection cover 300 has a connected upper clearance opening 301, a chip collection enclosure cavity 302 and a lower alignment opening 303 in sequence. The central axes of the upper clearance opening 301, the chip collection enclosure cavity 302, the lower alignment opening 303, the upper forging die 110 and the lower forging die 120 are all coincident; one end of the suction connector 400 is located near the lower alignment opening 303 and connected to the chip collection enclosure cavity 302. One end of the suction connector 400 is detachably connected to the chip collection cover 300, and the other end of the suction connector 400 is used to connect to the negative pressure suction system.

[0019] In this embodiment, the present invention surrounds the outer periphery of the forging die 120 with a chip collection shield 300, which protrudes from the end face of the forging platform 200. This effectively blocks most of the splashing metal residue during forging, preventing it from scattering onto the forging platform 200 or the ground and reducing the risk of environmental pollution in the workshop. Then, a negative pressure suction system is used to suction the metal residue collected in the chip collection shield cavity 302 through the suction connector 400, thus cleaning the metal residue and effectively reducing the workload of workshop staff.

[0020] like Figures 1 to 3 As shown, preferably, the forging platform 200 has an annular mounting position 201 surrounding the forging die 120, and the chip collection cover 300 is disposed within the annular mounting position 201, thus limiting the installation of the chip collection cover 300 through the annular mounting position 201. Preferably, the chip collection cover 300 is screwed to the forging platform 200 to facilitate the installation or removal and replacement of the chip collection cover 300.

[0021] like Figures 1 to 3 As shown, preferably, there are three suction joints 400. The three suction joints 400 are arranged in a circular array around the central axis of the forging die 120, that is, the three suction joints 400 are arranged in an equiangular array with the same center. Specifically, the other end of each of the three suction joints 400 is connected to the negative pressure suction system, so that the metal residue collected in the chip collection chamber 302 can be suctioned under negative pressure at the same time through the three suction joints 400, ensuring the efficiency of suction and effectively reducing the workload of workshop staff.

[0022] It should be noted that the working principle of the negative pressure suction system is existing technology, similar to that of a regular vacuum cleaner, and will not be elaborated on here.

[0023] like Figures 2 to 4 As shown, preferably, each suction connector 400 is screwed to the chip collection cover 300, adopting a modular design to facilitate the assembly and disassembly of the suction connector 400. Specifically, in this embodiment, the forging platform 200 is provided with a clearance groove corresponding to the position of each suction connector 400, so that the other end of the suction connector 400 is wired through the clearance groove.

[0024] like Figure 1 and Figure 2 As shown, preferably, the chip collection cover 300 is also provided with an operation clearance position 304. The operation clearance position 304 is connected to the upper clearance opening 301 and the chip collection enclosure cavity 302. The operation clearance position 304 is opened towards the side where the operator operates. In this way, the operator can use pliers to adjust the angle and position of the steel ball through the operation clearance position 304.

[0025] like Figure 1 As shown, preferably, the chip collection cover 300 is a transparent one-piece injection molded structure, which facilitates the production and manufacturing of the chip collection cover 300. Specifically, it can be made of transparent engineering plastic material to ensure that the chip collection cover 300 has sufficient structural strength and transparency. The transparency of the chip collection cover 300 makes it convenient for workers to observe the steel ball inside the chip collection enclosure cavity 302, and then use pliers to adjust the angle and position of the steel ball by operating the clearance position 304.

[0026] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A forging device for wear-resistant steel balls, comprising a forging mechanism (100) and a hydraulic system (500), wherein the forging mechanism (100) includes an upper forging die (110) and a lower forging die (120), and the hydraulic system (500) is used to connect to the upper forging die (110) and drive the upper forging die (110) to forge the steel ball on the lower forging die (120), characterized in that, The forging device for a wear-resistant steel ball further includes: A forging platform (200), wherein the forging die (120) is embedded in the forging platform (200); A chip collection cover (300) is arranged around the periphery of the lower forging die (120), and the chip collection cover (300) protrudes from the end face of the forging platform (200). The chip collection cover (300) is provided with an upper clearance opening (301), a chip collection enclosure cavity (302), and a lower alignment opening (303) that are connected in sequence. The central axes of the upper clearance opening (301), the chip collection enclosure cavity (302), the lower alignment opening (303), the upper forging die (110), and the lower forging die (120) are all coincident. A suction connector (400) is provided at one end near the lower alignment port (303) and connected to the chip collection enclosure cavity (302). One end of the suction connector (400) is detachably connected to the chip collection cover (300), and the other end of the suction connector (400) is used to connect to the negative pressure suction system.

2. The forging device for wear-resistant steel balls according to claim 1, characterized in that, The forging platform (200) has an annular mounting position (201) around the forging die (120), and the chip collection cover (300) is located in the annular mounting position (201).

3. The forging device for wear-resistant steel balls according to claim 2, characterized in that, The chip collection cover (300) is screwed to the forging platform (200).

4. The forging device for wear-resistant steel balls according to claim 1, characterized in that, The number of suction joints (400) is three, and the three suction joints (400) are arranged in a circular array around the central axis of the forging die (120).

5. The forging device for wear-resistant steel balls according to claim 4, characterized in that, Each of the suction connectors (400) is screwed to the chip collection cover (300).

6. The forging device for wear-resistant steel balls according to claim 1, characterized in that, The chip collection cover (300) is also provided with an operation clearance space (304), which is connected to the upper clearance opening (301) and the chip collection enclosure cavity (302). The operation clearance space (304) is opened facing the side where the operator operates.

7. The forging device for wear-resistant steel balls according to claim 1, characterized in that, The chip collection cover (300) is a transparent, one-piece injection molded structure.

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