Forging die

Abstract

The utility model discloses a forging die which comprises an upper die and a lower die, the lower die is provided with a plurality of forming grooves which are arranged in a left-right equidistant mode, the front end and the rear end of each forming groove are respectively provided with a process groove which is arranged on the lower die, material guide plates which are arranged on the front side and the rear side of each forming groove are arranged above the process grooves, and the left ends of the material guide plates are higher than the right ends of the material guide plates. A technological opening is cut in the material guide plate, a warping plate is arranged in the technological opening, the high-position end of the warping plate is hinged to the material guide plate, and the low-position end of the warping plate is provided with a tongue plate pressed on the material guide plate. A lifting plate close to the lower die is arranged below each process groove, a linear reciprocating motion mechanism for controlling the lifting plate to vertically move up and down is arranged on the lifting plate, and the lifting plate and the guide plate on the same side are arranged in a front-back staggered mode. According to the forging die, workpieces formed in the previous procedure can be automatically transferred to the next procedure, manual transfer is not needed, the labor cost is low, use is flexible and convenient, the overall function is complete, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of forging, and more particularly to a forging die. Background Art

[0002] Hot forging typically involves heating the blank before clamping it to a forging die using a clamping tool. The upper and lower dies are then closed to form the workpiece. Because many workpieces cannot be forged in a single step, the die is often equipped with multiple forming slots arranged side by side. Shifting the workpiece between adjacent forming slots requires workers using clamping tools, which is labor-intensive and creates a harsh working environment, resulting in poor overall results. Consequently, this utility model proposes a forging die. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a forging die.

[0004] In order to solve the above technical problems, the purpose of the present invention is achieved as follows: the present invention relates to a forging die, comprising an upper die and a lower die, the lower die being provided with a plurality of molding grooves equidistantly arranged on the left and right sides, the front and rear ends of the molding grooves being respectively provided with process grooves provided on the lower die, and above the process grooves being provided with guide plates provided on the front and rear sides of the molding grooves, the left end of the guide plate being higher than the right end, a process opening being cut on the guide plate, a seesaw being provided in the process opening, the upper end of the seesaw being hinged to the guide plate, and the lower end being provided with a tongue plate pressed on the guide plate;

[0005] A lifting plate close to the lower die is provided below each process tank, and a linear reciprocating motion mechanism for controlling the vertical up and down motion of the lifting plate is provided on the lifting plate. The lifting plate and the guide plate on the same side are staggered front to back.

[0006] The utility model is further configured as follows: a bracket is connected between the guide plate and the lower die.

[0007] The utility model is further configured as follows: a V-shaped groove is provided on the top of the lifting plate.

[0008] The utility model is further configured as follows: the number of the forming grooves is three; the forming grooves include a front forming groove, a middle forming groove and a back forming groove.

[0009] The utility model is further configured as follows: the linear reciprocating motion mechanism is a push rod cylinder or a hydraulic oil cylinder.

[0010] To sum up, the utility model has the following beneficial effects: the forging die involved in the utility model can realize the automatic transfer of the workpiece formed in the previous process to the subsequent process without manual transfer, low labor cost, flexible and convenient use, complete overall function and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model. DETAILED DESCRIPTION

[0012] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. Based on the examples in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0013] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0014] Example 1

[0015] See also Figure 1 As shown, a forging die involved in this embodiment includes an upper die (not shown) and a lower die 1. The lower die 1 is provided with a plurality of molding grooves 2 arranged equidistantly from left to right. The front and rear ends of the molding grooves 2 are respectively provided with process grooves 3 provided on the lower die. Above the process grooves 3 are provided with guide plates 4 provided on the front and rear sides of the molding grooves. The left end of the guide plate 4 is higher than the right end. A process opening 5 is cut on the guide plate 4. A rocker plate 6 is provided in the process opening 5. The upper end of the rocker plate 6 is hinged to the guide plate 4, and the lower end is provided with a tongue plate 7 pressed on the guide plate 4.

[0016] A lifting plate 8 close to the lower mold 1 is provided below each of the process tanks 3. The lifting plate 8 is provided with a linear reciprocating motion mechanism (not shown) for controlling its vertical up and down movement. The linear reciprocating motion mechanism is a push rod cylinder or a hydraulic cylinder. The lifting plate 8 and the guide plate 4 on the same side are staggered front and back.

[0017] Furthermore, a bracket 9 is connected between the guide plate 4 and the lower mold 1 .

[0018] Furthermore, the number of the forming grooves 2 is three; the forming grooves 2 include a front forming groove 21 , a middle forming groove 22 and a back forming groove 23 .

[0019] In this embodiment, each time the lifting plate 8 is lifted, the workpiece placed in the forming groove 2 (the two ends of the blank extend out of the process groove 3) will be lifted to cross the process opening 5. During this period, the seesaw 6 will be lifted until the workpiece passes the seesaw 6. After the seesaw 6 is reset, the lifting plate 8 will move down again. While the lifting plate 8 moves down to the initial position, the workpiece is blocked by the reset seesaw 6 and remains on the guide plate 4. It is guided by the ramp and slides into the forming groove 2 of the next workstation (if the sliding position deviates slightly, manual or mechanical assistance will be used for correction).

[0020] Example 2

[0021] See also Figure 1 As shown, the forging die involved in this embodiment is further configured on the basis of Example 1, in which a V-shaped groove 10 is provided on the top of the lifting plate 8.

[0022] In this embodiment, the V-shaped groove 10 is provided to lift and position the workpiece.

[0023] The forging die involved in the utility model can realize the automatic transfer of the workpiece formed in the front process to the back process without manual transfer, with low labor cost, flexible and convenient use, complete overall function and strong practicality.

[0024] Unless otherwise specified, in the present invention, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationship, they are based on the orientation or positional relationship actually shown and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can combine the embodiments and understand the specific meanings of the above terms according to specific circumstances.

[0025] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0026] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A forging die, comprising an upper die and a lower die, characterized in that: The lower die is provided with a plurality of forming grooves arranged equidistantly from left to right, and a process groove provided on the lower die at the front and rear ends of the forming grooves respectively, and a material guide plate provided on the front and rear sides of the forming grooves above the process grooves, with the left end of the material guide plate being higher than the right end, and a process opening being cut on the material guide plate, and a seesaw being provided in the process opening, with the upper end of the seesaw being hinged to the material guide plate, and the lower end of the seesaw being provided with a tongue plate pressed on the material guide plate; A lifting plate close to the lower die is provided below each process tank, and a linear reciprocating motion mechanism for controlling the vertical up and down motion of the lifting plate is provided on the lifting plate. The lifting plate and the guide plate on the same side are staggered front to back.

2. The forging die according to claim 1, wherein: A bracket is connected between the guide plate and the lower die.

3. The forging die according to claim 1 or 2, characterized in that: A V-shaped groove is provided on the top of the lifting plate.

4. The forging die according to claim 3, wherein: The number of the forming grooves is three; the forming grooves include a front forming groove, a middle forming groove and a back forming groove.

5. The forging die according to claim 1, wherein: The linear reciprocating motion mechanism is a push rod cylinder or a hydraulic cylinder.

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