A rapid demoulding device for mold manufacturing

Abstract

The utility model discloses a rapid demoulding device for mold manufacturing, which belongs to the technical field of mold demoulding. The technical scheme thereof includes a mounting plate, a connecting block is bolted on the top of the mounting plate, a lower mold block is bolted on the inner side of the connecting block, an ejection block is plugged on the inner side of the lower mold block, a telescopic machine is bolted on the bottom of the ejection block, a stabilizing rod is plugged on the inner wall of the lower mold block, a user pulls out a limiting rod plugged on the inner wall of the upper mold block to release the limiting of a movable part inside the upper mold block, and then the user controls the upper mold block to translate upward, and at the same time the user presses a fixing rod fixed to the movable part, and the movable part cooperates with the movement of the upper mold block to extrude the produced parts on the inner side of the upper mold block and retain them on the inner side of the lower mold block, and the user starts the telescopic machine, and the operation of the telescopic machine controls the ejection block bolted on the top thereof to translate upward on the inner side of the lower mold block, so that the produced parts are completely ejected and fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of mold demoulding, in particular to a rapid demoulding device for mold manufacturing. Background Art

[0002] Mould manufacturing refers to the design and production of moulds for mass production of parts or products using specific methods and processes. In industrial production, various moulds and tool moulds used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products often need to be assembled on site by the user during production and processing.

[0003] A patent document with publication number CN220329794U discloses a mold manufacturing reaming device, which relates to the field of mold technology. The mold manufacturing reaming device includes a reaming platform, the top of the reaming platform is fixedly connected to a base, the top of the base is provided with a fixing mechanism, the fixing mechanism includes a square plate, the square plate is fixedly connected to the top of the base, the top of the square plate is slidably connected to an L-shaped piece, and the bottom of the L-shaped piece is provided with a bidirectional threaded screw. The mold manufacturing reaming device uses a motor to rotate the bidirectional threaded screw. At this time, the L-shaped piece will slide on the surface of the bidirectional threaded screw, and then the mold can be squeezed downward and fixed by rotating the screw, which solves the problem of existing mold manufacturing reaming devices that the reaming position of the mold cannot be accurately positioned manually, which will cause damage to the mold and the drill bit when the mold is reamed, and the mold is not firmly fixed, which will cause displacement damage to the mold during reaming.

[0004] When manufacturing parts with existing molds, after the internal cooling of the mold is completed, the user needs to disassemble the upper and lower molds to take out the internal parts, and then reassemble the mold. At present, this processing method is still relatively cumbersome and affects the efficiency of mold manufacturing parts. Utility Model Content

[0005] The utility model provides a rapid demoulding device for mold manufacturing, aiming to solve the problem that when manufacturing parts of existing molds, after the cooling of the inside of the mold is completed, the user needs to disassemble the upper and lower molds to take out the internal parts, and then reassemble the mold. At present, this processing method is still relatively cumbersome, which affects the efficiency of mold manufacturing parts and thus affects the use effect of mold manufacturing.

[0006] The utility model is implemented as follows: a rapid demoulding device for mold manufacturing comprises a mounting plate, a connecting block is bolted to the top of the mounting plate, a lower mold block is bolted to the inner side of the connecting block, an ejection block is plugged to the inner side of the lower mold block, a telescopic machine is bolted to the bottom of the ejection block, a stabilizing rod is plugged to the inner wall of the lower mold block, and a matching component is movably connected to the outer wall of the stabilizing rod;

[0007] The mating assembly comprises an upper mold block, a movable part, a fixed rod and a limiting rod. The inner wall of the upper mold block is bolted to the outer wall of the stabilizing rod, the inner side of the upper mold block is plugged into the inner side of the movable part, the outer side of the movable part is fixedly connected to the inner side of the fixed rod, the outer wall of the fixed rod is plugged into the inner wall of the upper mold block, the inner wall of the upper mold block is plugged into the outer wall of the limiting rod, the outer wall of the limiting rod is plugged into the inner wall of the movable part, the bottom of the upper mold block is movably connected to the top of the lower mold block, and the bottom of the movable part is movably connected to the top of the ejection block.

[0008] In order to achieve the effect of limiting the movable part, as a preferred quick demoulding device for mold manufacturing of the utility model, a matching groove is opened on the top of the upper mold block, and the inner wall of the matching groove is plugged into the outer wall of the fixing rod.

[0009] In order to achieve the effect that the movable part can move on the inner side of the upper mold block, as a preferred quick demolding device for mold manufacturing of the utility model, a mounting hole is opened on the top of the upper mold block, the inner wall of the movable part is movably connected to the outer wall of the mounting hole, and the mounting hole is connected to the matching groove.

[0010] In order to achieve the effect that the upper mold block and the movable part can be plugged in with the limit rod, as a preferred quick demolding device for mold manufacturing of the utility model, plug-in grooves are opened on both sides of the upper mold block, and matching holes are opened on both sides of the movable part, and the plug-in grooves, mounting holes and matching holes are all connected.

[0011] In order to achieve the effect of limiting the movement of the movable part, as a preferred quick demoulding device for mold manufacturing of the utility model, the outer wall of the limiting rod is plugged into the inner wall of the plug-in groove, and the outer wall of the limiting rod is plugged into the inner wall of the matching hole.

[0012] In order to make it easier for the user to pull the limit rod, a quick demolding device for mold manufacturing is preferably provided in the utility model, wherein a pull ring is fixedly connected to the left side of the limit rod, and an anti-slip pattern is provided on the outer wall of the pull ring, and the shape of the anti-slip pattern is a mesh.

[0013] In order to facilitate the user to press the movable parts, as a preferred quick demolding device for mold manufacturing of the utility model, the front side of the fixed rod is fixedly connected to an auxiliary rod, the front side of the upper mold block is fixedly connected to an auxiliary block, and the bottom of the auxiliary rod is movably connected to the top of the auxiliary block.

[0014] In order to achieve the effect that the telescopic machine is installed at the bottom of the lower mold block, as a preferred quick demoulding device for mold manufacturing of the utility model, the bottom of the telescopic machine is bolted to the top of the mounting plate, and the outer side of the telescopic machine is movably connected to the inner side of the connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The rapid demoulding device for mold manufacturing is provided with a mounting plate, a connecting block, a lower mold block, a telescopic machine, a stabilizing rod and a matching component. When a user needs to use a mold to manufacture a part, first, the upper mold block is controlled to cooperate with the lower mold block to be closed, and the user injects the material into the inner wall of the mold through the hole on the top of the upper mold block. After the part is cooled, the mold is demolded. The user pulls out the limit rod plugged into the inner wall of the upper mold block to release the limit on the movable part inside the upper mold block. Then the user controls the upper mold block to translate upward. At the same time, the user presses the fixing rod fixed to the movable part to drive the movable part to translate downward. Through the movement of the movable part cooperating with the upper mold block, the produced part on the inner side of the upper mold block can be squeezed out and retained on the inner side of the lower mold block. Finally, the user starts the telescopic machine. The operation of the telescopic machine will control the ejection block bolted on its top to translate upward on the inner side of the lower mold block, so that the produced part is completely ejected and falls off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the rapid demoulding device for mold manufacturing of the utility model;

[0018] Figure 2 It is a disassembled diagram of the matching components in the utility model;

[0019] Figure 3 A bottom view of the overall structure of the matching components in the present utility model;

[0020] Figure 4 This is a cut-out inner connection diagram of the upper mold block in the utility model;

[0021] Figure 5 This is a cut-out inner connection diagram of the lower mold block portion of the utility model;

[0022] Figure 6 For the utility model Figure 1 A top-down view of the overall structure.

[0023] In the figure, 1, mounting plate; 2, connecting block; 3, lower mold block; 4, ejector block; 5, telescopic machine; 6, stabilizer bar; 7, matching assembly; 701, upper mold block; 702, movable part; 703, fixed rod; 704, limit rod; 8, matching groove; 9, mounting hole; 10, plug-in groove; 11, matching hole; 12, pull ring; 13, auxiliary rod; 14, auxiliary block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a rapid demoulding device for mold manufacturing, comprising a mounting plate 1, a connecting block 2 is bolted to the top of the mounting plate 1, a lower mold block 3 is bolted to the inner side of the connecting block 2, an ejection block 4 is plugged into the inner side of the lower mold block 3, a telescopic machine 5 is bolted to the bottom of the ejection block 4, a stabilizing rod 6 is plugged into the inner wall of the lower mold block 3, and a matching component 7 is movably connected to the outer wall of the stabilizing rod 6;

[0027] The mating component 7 includes an upper mold block 701, a movable part 702, a fixed rod 703 and a limiting rod 704. The inner wall of the upper mold block 701 is bolted to the outer wall of the stabilizing rod 6, the inner side of the upper mold block 701 is plugged into the inner side of the movable part 702, the outer side of the movable part 702 is fixedly connected to the inner side of the fixed rod 703, the outer wall of the fixed rod 703 is plugged into the inner wall of the upper mold block 701, the inner wall of the upper mold block 701 is plugged into the outer wall of the limiting rod 704, the outer wall of the limiting rod 704 is plugged into the inner wall of the movable part 702, the bottom of the upper mold block 701 is movably connected to the top of the lower mold block 3, and the bottom of the movable part 702 is movably connected to the top of the ejection block 4.

[0028] In this embodiment: by setting the mounting plate 1, the connecting block 2, the lower mold block 3, the telescopic machine 5, the stabilizing rod 6 and the matching assembly 7, when the user needs to use the mold to manufacture the component, first, the upper mold block 701 is controlled to cooperate with the lower mold block 3 to close, and the user injects the material into the inner wall of the mold through the hole on the top of the upper mold block 701. After the component is cooled, the mold is demolded. The user pulls out the limit rod 704 inserted into the inner wall of the upper mold block 701 to release the limit of the movable part 702 inside the upper mold block 701, and then The user controls the upper mold block 701 to translate upward, and at the same time, the user presses the fixed rod 703 fixed to the movable member 702 to drive the movable member 702 to translate downward. Through the movable member 702 cooperating with the movement of the upper mold block 701, the produced parts inside the upper mold block 701 can be squeezed out and retained inside the lower mold block 3. Finally, the user starts the telescopic machine 5, and the operation of the telescopic machine 5 will control the ejection block 4 bolted on the top to translate upward inside the lower mold block 3, so that the produced parts are completely ejected and fall off.

[0029] As a technical optimization solution of the present invention, a matching groove 8 is provided on the top of the upper mold block 701 , and the inner wall of the matching groove 8 is plugged into the outer wall of the fixing rod 703 .

[0030] In this embodiment: by setting the matching groove 8 opened in the upper mold block 701, when the movable part 702 moves inside the upper mold block 701, the fixing rod 703 fixed to the movable part 702 can be inserted into the top of the upper mold block 701 and limit the movable part 702 at the same time.

[0031] As a technical optimization solution of the utility model, a mounting hole 9 is opened on the top of the upper mold block 701 , the inner wall of the movable part 702 is movably connected to the outer wall of the mounting hole 9 , and the mounting hole 9 is connected to the matching groove 8 .

[0032] In this embodiment, the upper mold block 701 is provided with a mounting hole 9 so as to enable the movable member 702 to move inside the upper mold block 701 .

[0033] As a technical optimization solution of the utility model, both sides of the upper mold block 701 are provided with plug-in slots 10, both sides of the movable part 702 are provided with matching holes 11, and the plug-in slots 10, the mounting holes 9 and the matching holes 11 are all connected.

[0034] In this embodiment, the upper mold block 701 is provided with a plug-in slot 10 and the movable member 702 is provided with a matching hole 11, so that the upper mold block 701 and the movable member 702 can be plugged with the limiting rod 704.

[0035] As a technical optimization solution of the present invention, the outer wall of the limiting rod 704 is plugged into the inner wall of the plug-in slot 10 , and the outer wall of the limiting rod 704 is plugged into the inner wall of the matching hole 11 .

[0036] In this embodiment, by setting the limiting rod 704 to be plugged into the plug slot 10, the limiting rod 704 can pass through the matching hole 11 opened in the movable part 702 to limit the movable part 702 to the inner side of the upper mold block.

[0037] As a technical optimization solution of the present invention, a pull ring 12 is fixedly connected to the left side of the limiting rod 704, and the outer wall of the pull ring 12 is provided with anti-slip patterns, and the shape of the anti-slip patterns is mesh.

[0038] In this embodiment, a pull ring 12 fixed to the limiting rod 704 is provided to facilitate the user to pull the limiting rod 704 , thereby increasing the convenience of using the limiting rod 704 .

[0039] As a technical optimization solution of the utility model, the front side of the fixed rod 703 is fixedly connected to the auxiliary rod 13, the front side of the upper mold block 701 is fixedly connected to the auxiliary block 14, and the bottom of the auxiliary rod 13 is movably connected to the top of the auxiliary block 14.

[0040] In this embodiment: by providing an auxiliary block 14 fixed to the fixing rod 703 and an auxiliary block 14 fixed to the upper mold block 701, it is convenient for the user to cooperate with the upper mold block 701 through the auxiliary block 14 and press down the connecting part of the fixing rod 703 through the auxiliary rod 13.

[0041] As a technical optimization solution of the present invention, the bottom of the telescopic machine 5 is bolted to the top of the mounting plate 1 , and the outer side of the telescopic machine 5 is movably connected to the inner side of the connecting block 2 .

[0042] In this embodiment, the telescopic machine 5 and the mounting plate 1 are bolted to stabilize the telescopic machine 5 at the bottom of the lower mold block 3 .

[0043] Working principle: First, when the user needs to use the mold to manufacture parts, the upper mold block 701 is controlled to cooperate with the lower mold block 3 to close, and the user injects the material into the inner wall of the mold through the hole on the top of the upper mold block 701. After the part is cooled, the mold is demolded. The user pulls out the limit rod 704 inserted into the inner wall of the upper mold block 701 to release the limit on the movable part 702 inside the upper mold block 701. Then the user controls the upper mold block 701 to move upward. At the same time, the user presses the fixed rod 703 fixed to the movable part 702 to drive the movable part 702 to move downward. Through the movement of the movable part 702 cooperating with the upper mold block 701, the produced parts on the inner side of the upper mold block 701 can be squeezed out and retained on the inner side of the lower mold block 3. Finally, the user starts the telescopic machine 5. The operation of the telescopic machine 5 will control the ejection block 4 bolted on its top to move upward on the inner side of the lower mold block 3, so that the produced parts are completely ejected and fall off.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid demoulding device for mold manufacturing, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is bolted with a connecting block (2), the inner side of the connecting block (2) is bolted with a lower mold block (3), the inner side of the lower mold block (3) is plugged with an ejector block (4), the bottom of the ejector block (4) is bolted with a telescopic machine (5), the inner wall of the lower mold block (3) is plugged with a stabilizing rod (6), and the outer wall of the stabilizing rod (6) is movably connected with a matching component (7); The mating assembly (7) comprises an upper mold block (701), a movable part (702), a fixed rod (703) and a limiting rod (704); the inner wall of the upper mold block (701) is bolted to the outer wall of the stabilizing rod (6); the inner side of the upper mold block (701) is plugged into the inner side of the movable part (702); the outer side of the movable part (702) is fixedly connected to the inner side of the fixed rod (703); the outer wall of the fixed rod (703) is plugged into the inner wall of the upper mold block (701); the inner wall of the upper mold block (701) is plugged into the outer wall of the limiting rod (704); the outer wall of the limiting rod (704) is plugged into the inner wall of the movable part (702); the bottom of the upper mold block (701) is movably connected to the top of the lower mold block (3); and the bottom of the movable part (702) is movably connected to the top of the ejection block (4).

2. A rapid demoulding device for mold manufacturing according to claim 1, characterized in that: A matching groove (8) is provided on the top of the upper mold block (701), and the inner wall of the matching groove (8) is plugged into the outer wall of the fixing rod (703).

3. A rapid demoulding device for mold manufacturing according to claim 2, characterized in that: A mounting hole (9) is provided on the top of the upper mold block (701), the inner wall of the movable member (702) is movably connected to the outer wall of the mounting hole (9), and the mounting hole (9) is communicated with the matching groove (8).

4. A rapid demoulding device for mold manufacturing according to claim 3, characterized in that: Both sides of the upper mold block (701) are provided with plug-in slots (10), and both sides of the movable part (702) are provided with matching holes (11), and the plug-in slots (10), the mounting holes (9) and the matching holes (11) are all connected.

5. A rapid demoulding device for mold manufacturing according to claim 4, characterized in that: The outer wall of the limiting rod (704) is plugged into the inner wall of the plug-in slot (10), and the outer wall of the limiting rod (704) is plugged into the inner wall of the matching hole (11).

6. A rapid demoulding device for mold manufacturing according to claim 1, characterized in that: A pull ring (12) is fixedly connected to the left side of the limiting rod (704), and an outer wall of the pull ring (12) is provided with anti-slip patterns, and the shape of the anti-slip patterns is a mesh.

7. A rapid demoulding device for mold manufacturing according to claim 1, characterized in that: The front side of the fixed rod (703) is fixedly connected to an auxiliary rod (13), the front side of the upper mold block (701) is fixedly connected to an auxiliary block (14), and the bottom of the auxiliary rod (13) is movably connected to the top of the auxiliary block (14).

8. A rapid demoulding device for mold manufacturing according to claim 1, characterized in that: The bottom of the telescopic machine (5) is bolted to the top of the mounting plate (1), and the outer side of the telescopic machine (5) is movably connected to the inner side of the connecting block (2).

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