Mold steel production demolding device

Abstract

The utility model provides a die steel production demoulding device, which relates to the field of die steel production and comprises a die steel demoulding machine base, a vibrating table is supported at the upper end of the die steel demoulding machine base through a spring strut, and the side end of the die steel demoulding machine base is connected with an adjusting stud through an expansion plate. The side end of the adjusting stud is connected with an elastic column head through a fixing plate, a rubber hammer is arranged at the upper end of the vibration table, the upper end of the rubber hammer is connected with a limiting top plate through a limiting column, a reset spring is installed in an inner side groove of the limiting top plate, and the rear side of the limiting top plate is connected with a die steel demolding machine base through a connecting frame. The utility model solves the problem that in the prior art, a rotating hexagonal mold frame and a special-shaped mold are easy to collide in the process of just contacting and overturning, so that mold steel is demolded and damaged.

Description

Technical Field

[0001] This utility model relates to the field of mold steel production technology, specifically to a mold steel production demolding device. Background Technology

[0002] Mold steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die-casting molds. In production, molds are used to shape the workpiece into the required form. After shaping, the workpiece needs to be demolded and separated from the mold. A search revealed existing technology (Announcement No.: CN202222274658.4) – a deformable demolding device suitable for forming multi-specification mold steel. The document describes that "by setting up demolding components, compared with existing technologies, when the hexagonal mold frame drives the flipping top block and the pulling rod to rotate, the pulling rod extends to the bottom of the pulling block, and then is retracted through the output end of the electric push rod, driving the pulling..." The block is displaced, which causes the pulling rod and the flipping top block to tilt and deform along the axis of the pivot pin at the connection between the flipping top block and the inner wall of the transition groove. This allows the material formed in the placement groove to be demolded. Furthermore, the unique polygonal cross-section of the hexagonal mold frame and the cooperation of the placement groove make it easy to adapt to materials of different sizes. At the same time, the overall integrated layout makes the device more convenient to use and has a wider range of applications. However, in the prior art, the rotating hexagonal mold frame is prone to collision with the irregular mold during the flipping process, which can cause damage to the mold steel during demolding. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, a mold steel production demolding device is provided to solve the problem that the rotating hexagonal mold frame is prone to collision during the initial contact and rotation of the irregular mold, which can lead to damage to the mold steel during demolding.

[0004] To achieve the above objectives, a mold steel production demolding device is provided, comprising: a mold steel demolding machine base, wherein a vibrating table is supported at the upper end of the mold steel demolding machine base by a spring column.

[0005] The mold steel demolding machine base has an adjusting stud connected to its side end via a telescopic plate. The adjusting stud has an elastic head connected to its side end via a fixed plate. A rubber hammer is provided on the upper end of the vibration table. The upper end of the rubber hammer is connected to a limiting top plate via a limiting post. A return spring is installed in the groove inside the limiting top plate. The rear side of the limiting top plate is connected to the mold steel demolding machine base via a connecting frame.

[0006] Furthermore, a vertical vibration motor is installed on the lower surface of the vibration table, and spring supports are distributed in a ring around the outside of the vertical vibration motor; and the vibration table is located inside the mold steel demolding machine base.

[0007] Furthermore, a rubber pad is bonded to the upper surface of the vibration table, and four sets of elastic columns are attached to the upper surface of the rubber pad; and the four sets of elastic columns are distributed in a ring symmetrical arrangement.

[0008] Furthermore, a positioning plate is welded to the rear end of the mold steel demolding machine base, and a connecting frame is inserted into the inner side of the positioning plate. The side end of the connecting frame is fixed to the positioning plate by positioning studs.

[0009] Furthermore, a telescopic plate is inserted into the side groove of the mold steel demolding machine base for limiting, and a cover plate is screwed to the upper surface of the limiting top plate, with a return spring connected to the lower surface of the cover plate.

[0010] Furthermore, the lower end of the limiting top plate is provided with a ring array of rubber hammers, and the inner side of the upper end of each rubber hammer is embedded with a limiting post; and a reset spring is provided directly above the limiting post.

[0011] Furthermore, the elastic column head, limiting top plate, return spring, rubber hammer, and limiting column constitute the elastic striking structure of the mold steel demolding machine base.

[0012] The beneficial effects of this utility model are as follows: the mold steel production demolding device of this utility model utilizes a vibrating table and rubber hammers at the lower end of the limiting top plate to contact the mold steel respectively. The vibrating table drives the placed mold steel to vibrate, and the vibrating mold steel pushes the rubber hammers to squeeze the return spring in the groove of the limiting top plate, so that the rubber hammers elastically strike the mold steel. At the same time, the elastic column head restricts the movement position of the mold steel on the vibrating table, preventing the mold steel from falling off during vibration demolding. This realizes a demolding device with multiple vibrations, which facilitates the demolding speed of the mold steel, makes it easier for the steel in the mold to separate more fully from the mold, reduces demolding damage to the mold steel, and improves the demolding effect of the mold steel demolding device. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the mold steel production demolding device according to an embodiment of the present utility model.

[0014] Figure 2 This is a front view cross-sectional structural diagram of the mold steel production demolding device according to an embodiment of the present utility model.

[0015] Figure 3 This is a front view cross-sectional diagram of the connection structure between the limiting top plate and the rubber hammer in an embodiment of this utility model.

[0016] Figure 4 This is a bottom view of the limiting top plate and rubber hammer in an embodiment of the present utility model.

[0017] In the diagram: 1. Mold steel demolding machine base; 11. Spring support column; 12. Vertical vibration motor; 13. Vibration table; 14. Rubber pad; 15. Positioning plate; 2. Elastic column head; 21. Adjusting stud; 22. Telescopic plate; 23. Fixed plate; 3. Limiting top plate; 31. Cover plate; 32. Return spring; 33. Positioning stud; 34. Connecting frame; 4. Rubber hammer; 41. Limiting column. Detailed Implementation

[0018] Reference Figures 1 to 4 As shown, this utility model provides a mold steel production demolding device, including: a mold steel demolding machine base 1, and a vibrating table 13 supported on the upper end of the mold steel demolding machine base 1 by a spring column 11.

[0019] The mold steel demolding machine base 1 has an adjusting stud 21 connected to its side end via a telescopic plate 22. The adjusting stud 21 has an elastic head 2 connected to its side end via a fixing plate 23. A rubber hammer 4 is installed on the upper end of the vibration table 13. The upper end of the rubber hammer 4 is connected to a limiting plate 3 via a limiting post 41. A reset spring 32 is installed in the groove inside the limiting plate 3. The rear side of the limiting plate 3 is connected to the mold steel demolding machine base 1 via a connecting frame 34.

[0020] First, place the mold steel on the vibration table 13, adjust the elastic column head 2 to a suitable distance from the mold steel, and then adjust the fixed position of the limiting top plate 3 up and down so that the rubber hammer 4 contacts the upper surface of the mold steel. Then, start the vertical vibration motor 12 so that the vibration table 13 drives the mold steel on the table to vibrate. During the vibration process, the mold steel comes into contact with the rubber hammer 4 and the elastic column head 2 and is squeezed. The return spring 32 at the upper end of the rubber hammer 4 and the elastic column head 2 themselves elastically strike the surface of the mold steel, thereby accelerating the demolding speed of the mold steel, making it easier for the steel in the mold to separate more fully from the mold, reducing demolding damage to the mold steel, and improving the demolding effect of the mold steel demolding device.

[0021] In this embodiment, a vertical vibration motor 12 is mounted on the lower surface of the vibration table 13, and spring supports 11 are distributed in a ring around the outer side of the vertical vibration motor 12; and the vibration table 13 is located inside the mold steel demolding machine base 1. A rubber pad 14 is bonded to the upper surface of the vibration table 13, and four sets of elastic pillars 2 are attached to the upper surface of the rubber pad 14; and the four sets of elastic pillars 2 are symmetrically distributed in a ring.

[0022] In a preferred embodiment, the vertical vibration motor 12 facilitates the vibration of the mold steel on the vibration table 13, allowing the inertial force generated by the vibration to separate the mold from the steel. The elastic column 2 is used to limit the movement area of ​​the mold steel on the vibration table 13. When the mold steel moves and collides with the elastic column 2 on one side, the elastic column 2 itself elastically pushes the mold steel to move in the opposite direction.

[0023] In this embodiment, a positioning plate 15 is welded to the rear end of the mold steel demolding machine base 1, and a connecting frame 34 is inserted into the inner side of the positioning plate 15. The side end of the connecting frame 34 is fixed to the positioning plate 15 by a positioning stud 33.

[0024] In a preferred embodiment, the limiting top plate 3 adjusts the position of the rubber hammer 4 by connecting the bracket 34 within the positioning plate 15, so that the rubber hammer 4 can contact the upper surface of the mold steel placed on the vibration table 13.

[0025] In this embodiment, a telescopic plate 22 is inserted into the side groove of the mold steel demolding machine base 1 for limiting. A cover plate 31 is screwed to the upper surface of the limiting top plate 3, and a return spring 32 is connected to the lower surface of the cover plate 31. Rubber hammers 4 are arranged in a ring array at the lower end of the limiting top plate 3. Limiting posts 41 are embedded and fixed on the inner side of the upper end of the rubber hammers 4; and return springs 32 are distributed directly above the limiting posts 41.

[0026] As a preferred embodiment, the telescopic plate 22 can easily move up and down with the vibration table 13. The rubber hammer 4 presses the return spring 32 upward through the limiting post 41, and the deformation force of the return spring 32 pushes the rubber hammer 4 downward to strike the mold steel on the vibration table 13.

[0027] In this embodiment, the elastic column head 2, the limiting top plate 3, the return spring 32, the rubber hammer 4, and the limiting column 41 constitute the elastic striking structure of the mold steel demolding machine base 1.

[0028] As a preferred embodiment, the elastic striking structure of the mold steel demolding machine base 1 strikes multiple sides of the mold steel, which facilitates the demolding speed of the mold steel, makes it easier for the steel inside the mold to separate more fully from the mold, reduces demolding damage to the mold steel, and improves the demolding effect of the mold steel demolding device.

[0029] This utility model of a mold steel production demolding device effectively solves the problem in the prior art where collisions easily occur during the initial contact and rotation of a rotating hexagonal mold frame and an irregularly shaped mold, leading to damage to the mold steel during demolding. It realizes a demolding device with multiple vibrations, which facilitates the acceleration of the demolding speed of the mold steel, makes it easier for the steel inside the mold to separate more fully from the mold, reduces demolding damage to the mold steel, and improves the demolding effect of the mold steel demolding device. It is suitable for mold steel production demolding devices.

Claims

1. A mold steel production demolding device, comprising: A mold steel demolding machine base (1), wherein a vibration table (13) is supported at the upper end of the mold steel demolding machine base (1) by a spring column (11), characterized in that: The mold steel demolding machine base (1) has an adjusting stud (21) connected to its side end via a telescopic plate (22). The adjusting stud (21) has an elastic head (2) connected to its side end via a fixing plate (23). The vibration table (13) has a rubber hammer (4) at its upper end. The rubber hammer (4) has a limiting top plate (3) connected to its upper end via a limiting column (41). A reset spring (32) is installed in the groove inside the limiting top plate (3). The rear side of the limiting top plate (3) is connected to the mold steel demolding machine base (1) via a connecting frame (34).

2. The mold steel production demolding device according to claim 1, characterized in that, A vertical vibration motor (12) is installed on the lower surface of the vibration table (13), and spring supports (11) are distributed in a ring on the outer side of the vertical vibration motor (12); and the vibration table (13) is located inside the mold steel demolding machine base (1).

3. The mold steel production demolding device according to claim 1, characterized in that, The upper surface of the vibration table (13) is bonded with a rubber pad (14), and four sets of elastic columns (2) are attached to the upper surface of the rubber pad (14); and the four sets of elastic columns (2) are symmetrically distributed in a ring.

4. The mold steel production demolding device according to claim 1, characterized in that, A positioning plate (15) is welded to the rear end of the mold steel demolding machine base (1). A connecting frame (34) is inserted into the inner side of the positioning plate (15). The side end of the connecting frame (34) is fixed to the positioning plate (15) by a positioning stud (33).

5. A mold steel production demolding device according to claim 1, characterized in that, A telescopic plate (22) is inserted into the side groove of the mold steel demolding machine base (1). A cover plate (31) is screwed to the upper surface of the limiting top plate (3). A reset spring (32) is connected to the lower surface of the cover plate (31).

6. A mold steel production demolding device according to claim 1, characterized in that, The lower end of the limiting top plate (3) is arranged in a ring array with rubber hammers (4), and the upper inner side of the rubber hammers (4) is embedded with a limiting post (41); and a reset spring (32) is distributed directly above the limiting post (41).

7. A mold steel production demolding device according to claim 1, characterized in that, The elastic column head (2), the limiting top plate (3), the return spring (32), the rubber hammer (4) and the limiting column (41) constitute the elastic striking structure of the mold steel demolding machine base (1).

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