Rotary swaging equipment door cover device

Abstract

A rotary swaging equipment door cover device relates to the technical field of metal rotary swaging processing equipment and comprises a machine head main body, a machine head cover plate is fixed on the front end face of the machine head main body, a die cover plate fixing block is fixed on the side face of the machine head cover plate, and the die cover plate fixing block is rotatably connected with a die cover plate through a die cover plate pin. A die cover plate handle fixing block is fixed to the side face of the die cover plate, a handle is rotationally connected to the die cover plate handle fixing block through a first door pin, and a locking mechanism is installed at the position, corresponding to the opening and closing position of the die cover plate, of the machine head cover plate. Therefore, on the premise that the original function is met, the structure is simplified, disassembly, assembly and maintenance are convenient, meanwhile, the working efficiency is improved, and the product quality is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of metal rotary forging equipment, and in particular to a door cover device for rotary forging equipment. Background Technology

[0002] A rotary forging mill is a type of rotary forging equipment commonly used for the cutting and forging of high-strength, low-plasticity metals. During operation, two or more hammers are arranged radially and strike the workpiece with high-frequency radial reciprocating motion. The workpiece rotates and moves axially, undergoing radial compression and length extension deformation under the impact of the hammers. Rotary forging mills are widely used for forging low-plasticity, high-temperature refractory powder sintered materials and rare metals such as tungsten and molybdenum, which suffer from severe adhesion during drawing.

[0003] In the field of tungsten deep processing, rotary forging machines are commonly used for billet opening and forging. They operate in harsh environments with high temperatures and are prone to wear and malfunctions during use, requiring timely maintenance. However, the traditional door cover structure is relatively complex, inconvenient to disassemble and assemble, and can easily affect its working efficiency and product quality. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a door cover device for rotary forging equipment. By opening the mold cover plate, the molds and vulnerable parts inside the rotary forging machine can be inspected and replaced. Thus, while meeting the original functions, the structure is simplified, the disassembly and maintenance are convenient, the work efficiency is improved, and the product quality is ensured. It can effectively solve the problems in the background art.

[0005] To achieve the aforementioned objective, this utility model adopts the following technical solution:

[0006] A rotary forging equipment door cover device includes a die head body. A die head cover plate is fixed on the front end face of the die head body. A die cover plate fixing block is fixed on the side of the die head cover plate, and the die cover plate fixing block is rotatably connected to the die cover plate through a die cover plate pin. A die cover plate handle fixing block is fixed on the side of the die cover plate, and the die cover plate handle fixing block is rotatably connected to a handle through a door pin. A locking mechanism is installed on the die head cover plate at the opening and closing position corresponding to the die cover plate.

[0007] Furthermore, the locking mechanism includes a fixing block, a second door pin, and a door handle. The fixing block is fixed to the side of the machine head cover, and the door handle is rotatably connected to the fixing block through the second door pin.

[0008] Furthermore, the machine head body and the mold cover pin, the fixing block and the machine head cover, and the mold cover handle fixing block and the mold cover are all connected by bolts.

[0009] Furthermore, it also includes a liner plate, which is fixed to the inner end face of the mold cover plate.

[0010] Furthermore, a cooling jacket is provided on the inner side of the mold cover plate, and a cooling water pipe connector that communicates with the interior of the cooling jacket is fixed on the outer end face of the mold cover plate.

[0011] Furthermore, the center of the die cover plate is provided with an axially movable rotary forging machine door guide nozzle.

[0012] Compared with the prior art, the beneficial effects of this utility model are: a locking mechanism is installed on the die head cover plate at the opening and closing position corresponding to the die cover plate. By opening the die cover plate, the molds and vulnerable parts inside the rotary forging machine can be inspected and replaced. Thus, while meeting the original functions, the structure is simplified, the disassembly and maintenance are convenient, the work efficiency is improved, and the quality of the product is ensured. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a partial structural diagram of the head cover plate of this utility model;

[0015] Figure 3 This is a three-dimensional side view of the present invention.

[0016] In the diagram: 1-Main body of the machine head, 2-Die cover pin, 3-Die cover fixing block, 4-Locking mechanism, 41-Fixing block, 42-Door pin II, 43-Door handle, 5-Liner, 6-Die cover, 7-Rotating forging machine door guide nozzle, 8-Machine head cover, 9-Cooling water pipe joint, 10-Die cover handle fixing, 11-Door pin I, 12-Handle. Detailed Implementation

[0017] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0018] Please see Figure 1-3 This embodiment provides a technical solution: a rotary forging equipment door cover device, including a machine head body 1, a machine head cover plate 8 fixed on the front end surface of the machine head body 1, a die cover plate fixing block 3 fixed on the side of the machine head cover plate 8, and a die cover plate 6 rotatably connected to the die cover plate 6 via a die cover plate pin 2. A die cover plate handle fixing block 10 is fixed on the side of the die cover plate 6, and a handle 12 is rotatably connected to the die cover plate handle fixing block 10 via a door pin 11. A locking mechanism 4 is installed on the machine head cover plate 8 corresponding to the opening and closing position of the die cover plate 6.

[0019] The locking mechanism 4 includes a fixing block 41, a second door pin 42, and a door handle 43. The fixing block 41 is fixed to the side of the head cover plate 8. The door handle 43 is rotatably connected to the fixing block 41 through the second door pin 42. One end of the door handle 43 abuts against the die cover plate 6, thereby locking the die cover plate 6 to the head cover plate 8. When the end of the door handle 43 is removed from the die cover plate 6, the fixing state of the die cover plate 6 can be released. At this time, the die cover plate 6 can be opened from the head cover plate 8, and the die cover plate 6 can be locked in the working position through the door handle 43. The machine can then be started and put into working condition. When the rotary forging machine is under maintenance, simply unscrew the door handle 43 and open the die cover plate 6 through the handle 12 to easily check the internal condition of the rotary forging machine. Damaged or worn parts can be found in time, making it convenient to clean, repair or replace them.

[0020] The machine head body 1 and the mold cover pin 2, the fixing block 41 and the machine head cover 8, and the mold cover handle fixing block 10 and the mold cover 6 are all connected by bolts, which facilitates the installation operation.

[0021] It also includes a liner plate 5, which is fixed on the inner end face of the die cover plate 6. When the rotary forging machine is working, the end face of the die cover plate 6 coincides with the head cover plate 8. The liner plate 5 restricts the moving parts such as the hammer and the die to the working position. After a period of operation, if the liner plate 5 affects the product quality due to wear, the liner plate 5 can also be removed for repair or replacement. The liner plate 5 is heat-treated and precision-machined, which helps to ensure the durability and processing quality of the rotary forging machine.

[0022] The inner side of the mold cover plate 6 is provided with a cooling jacket, and a cooling water pipe joint 9 that communicates with the inside of the cooling jacket is fixed on the outer end face of the mold cover plate 6. Cooling water is introduced into the cooling jacket through the cooling water pipe joint 9 to maintain the temperature required when the part is working.

[0023] The center of the die cover plate 6 is provided with an axially movable rotary forging machine door guide nozzle 7. The adverse effects caused by wear can be eliminated by adjusting the axial position of the rotary forging machine door guide nozzle 7.

[0024] The working principle of the rotary forging equipment door cover device provided by this utility model is as follows: When the rotary forging machine is working, the end face of the die cover plate 6 coincides with the head cover plate 8, and the liner plate 5 restricts the moving parts such as the hammer and die to the working position. The die cover plate 6 is locked in the working position by the door handle 43, and the machine can be started and put into working condition. When the rotary forging machine is under maintenance, simply turn the door handle 43 and open the die cover plate 6 through the handle 12 to easily inspect the internal condition of the rotary forging machine. It can promptly detect dirty or worn parts, and facilitate cleaning, repair or replacement operations. After a period of operation, if the liner 5 affects product quality due to wear, the liner 5 can be removed for repair or replacement. The adverse effects caused by wear can be eliminated by adjusting the axial position of the rotary forging machine door guide 7. The door handle 43 is rotatably connected to the fixing block 41 through the door pin 42. One end of the door handle 43 abuts against the die cover plate 6, thereby locking the die cover plate 6 to the head cover plate 8. When the end of the door handle 43 is removed from the die cover plate 6, the fixing state of the die cover plate 6 can be released. At this time, the die cover plate 6 can be opened from the head cover plate 8.

[0025] It is worth noting that the components disclosed in the above embodiments are all general standard parts or parts known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. For example, a rotary connection can refer to a rotary connection through a bearing.

[0027] The parts of this utility model not described in detail are prior art. Although this utility model has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. However, those skilled in the art should understand that various changes in form and detail can be made to this utility model without departing from the spirit and scope of this utility model as defined by the appended claims, and all such changes shall be within the protection scope of this utility model.

Claims

1. A door cover device for a rotary forging equipment, comprising a die head body (1), characterized in that: A machine head cover plate (8) is fixed on the front end face of the machine head body (1). A mold cover plate fixing block (3) is fixed on the side of the machine head cover plate (8). The mold cover plate fixing block (3) is rotatably connected to the mold cover plate (6) through the mold cover plate pin (2). A mold cover plate handle fixing block (10) is fixed on the side of the mold cover plate (6). The mold cover plate handle fixing block (10) is rotatably connected to the handle (12) through the door pin (11). A locking mechanism (4) is installed on the machine head cover plate (8) corresponding to the opening and closing position of the mold cover plate (6).

2. The door cover device for a rotary forging equipment according to claim 1, characterized in that: The locking mechanism (4) includes a fixing block (41), a second door pin (42), and a door handle (43). The fixing block (41) is fixed to the side of the machine head cover (8), and the door handle (43) is rotatably connected to the fixing block (41) through the second door pin (42).

3. A door cover device for a rotary forging equipment according to claim 1 or 2, characterized in that: The machine head body (1) and the mold cover pin (2), the fixing block (41) and the machine head cover (8), and the mold cover handle fixing block (10) and the mold cover (6) are all connected by bolts.

4. The door cover device for a rotary forging equipment according to claim 1, characterized in that: It also includes a liner (5), which is fixed to the inner end face of the mold cover plate (6).

5. The door cover device for a rotary forging equipment according to claim 1, characterized in that: The inner side of the mold cover plate (6) is provided with a cooling jacket, and a cooling water pipe joint (9) that communicates with the inside of the cooling jacket is fixed on the outer end face of the mold cover plate (6).

6. The door cover device for a rotary forging equipment according to claim 1, characterized in that: The die cover plate (6) is provided with an axially movable rotary forging machine door guide nozzle (7) in the middle.

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