Industrial instrument shell mold

Abstract

The utility model discloses an industrial instrument shell mold which comprises a fixed base, a lower mold body is arranged above the fixed base in a sliding mode, a sliding frame is fixedly connected to the fixed base, a sliding installation base is arranged on the sliding frame in a sliding mode, an insertion rod is fixedly connected to the sliding installation base, an insertion base is connected to the insertion rod in an inserted mode, and the insertion base is provided with an upper mold body and a lower mold body in a sliding mode. The lower part of the socket is fixedly connected with an upper die, and the upper die and the lower die form an accommodating cavity; the mold further comprises an auxiliary demolding device and a limiting device. The auxiliary demolding device is arranged on the lower portion of the fixed base, and the limiting devices are symmetrically connected to the two sides of the auxiliary demolding device in a clamped mode. The utility model belongs to the technical field of molds, and particularly relates to an industrial instrument shell mold which effectively solves the problems that when an industrial instrument shell mold in the current market is used, an upper mold mechanism needs to be manually mounted and dismounted, use is inconvenient, meanwhile, when a shell is stripped from the mold, overturning operation needs to be carried out, and the cost is high. The use is relatively inconvenient, and the blanking efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, in particular to an industrial instrument housing mold. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. The shell of industrial instruments is usually made of plastic. The manufacturing principle is to inject molten plastic into the mold and wait for a period of time to set the shape. However, the existing industrial instrument molds are troublesome to operate when different types of molds are replaced; Publication (Announcement) No.: CN219583418U provides an industrial instrument housing mold, which solves the problem that the existing industrial instrument molds are troublesome to operate when different types of molds are replaced, which prolongs the working time and reduces the working efficiency.

[0003] However, when the above patent is used, the workpiece formed inside the mold is ejected and unloaded, which is inconvenient to use and affects the efficiency of demoulding. In addition, it is inconvenient to replace the mold, which increases the trouble of installation operation. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes an industrial instrument housing mold, which effectively solves the problem that the industrial instrument housing molds on the market currently need to manually install and disassemble the upper mold mechanism when in use, which is inconvenient to use. At the same time, when peeling the shell from the mold, it is also necessary to perform a flipping operation, which is inconvenient to use and affects the blanking efficiency.

[0005] The technical solution adopted by the utility model is as follows: the utility model proposes an industrial instrument housing mold, comprising a fixed base, a lower mold is slidably arranged above the fixed base, a sliding frame is fixedly connected to the fixed base, a sliding mounting seat is slidably arranged on the sliding frame, a plug rod is fixedly connected to the sliding mounting seat, a socket is plugged into the plug rod, an upper mold is fixedly connected to the lower part of the socket, and the upper mold and the lower mold form a accommodating cavity;

[0006] It also includes an auxiliary demoulding device and a limiting device; the auxiliary demoulding device is arranged at the lower part of the fixed base, and the limiting device is symmetrically clamped on both sides of the auxiliary demoulding device.

[0007] Furthermore, the sliding frame is formed by combining and mirroring a columnar support rod and a rectangular base with a sliding groove, and the cross section of the sliding mounting seat corresponds to the sliding groove of the sliding frame.

[0008] Furthermore, the fixed base is provided with two sets of channel steel structures which are arranged in a mirror image and are provided with snap-fits for installing the lower mold.

[0009] Furthermore, the upper mold is provided with an injection port, and the injection port is communicated with the accommodating cavity.

[0010] Furthermore, the auxiliary demoulding device includes a mounting frame fixed to the lower part of the fixed base by bolts, a lifting cylinder passes through the mounting frame, and a demoulding auxiliary rod is fixed to the output end of the lifting cylinder.

[0011] Furthermore, the mounting frame is arranged in a mirrored "X" shape.

[0012] Furthermore, an opening is provided at the lower portion of the lower mold, and a push plate matching the opening is fixedly connected to the demoulding auxiliary rod.

[0013] Furthermore, the limiting device comprises a slide rail seat fixedly connected to the lower part of the push plate, an electric push rod is fixedly connected to the lower part of the push plate, and a limiting block slidably arranged on the slide rail seat is fixedly connected to the output end of the electric push rod.

[0014] The beneficial effects achieved by the utility model using the above structure are as follows:

[0015] 1. A mechanism for ejecting the molded shell is provided under the lower mold, so as to facilitate auxiliary demoulding and operation;

[0016] 2. By setting up multiple sets of sliding mechanisms for installing upper shells, it is convenient and quick to disassemble and replace upper shells of different molds, reducing the trouble of manual disassembly operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 It is a rear view of an embodiment of the utility model;

[0019] Figure 3 Schematic diagram of the installation structure of the lower mold;

[0020] Figure 4 It is a schematic diagram of the installation structure of the auxiliary demoulding device and the limiting device.

[0021] Among them, 1. fixed base, 2. lower mold, 3. opening, 4. sliding frame, 5. sliding mounting seat, 6. plug rod, 7. socket, 8. upper mold, 9. injection port, 10. mounting frame, 11. lifting cylinder, 12. demoulding auxiliary rod, 13. push plate, 14. slide rail seat, 15. electric push rod, 16. limit block. DETAILED DESCRIPTION

[0022] like Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, the utility model proposes an industrial instrument housing mold, including a fixed base 1, a lower mold 2 is slidably provided above the fixed base 1, a sliding frame 4 is fixedly connected to the fixed base 1, a sliding mounting seat 5 is slidably provided on the sliding frame 4, an insertion rod 6 is fixedly connected to the sliding mounting seat 5, a socket 7 is plugged into the insertion rod 6, an upper mold 8 is fixedly connected to the lower part of the socket 7, and the upper mold 8 and the lower mold 2 form a accommodating cavity; it also includes an auxiliary demoulding device and a limiting device; the auxiliary demoulding device is arranged at the lower part of the fixed base 1, and the limiting device is symmetrically clamped on both sides of the auxiliary demoulding device.

[0023] The sliding frame 4 is formed by combining a columnar support rod and a rectangular parallelepiped base with a sliding groove and mirroring each other. The cross section of the sliding mounting seat 5 corresponds to the sliding groove of the sliding frame 4 .

[0024] The fixed base 1 is provided with two sets of channel steel structures which are arranged in mirror image and have slots for installing the lower mold 2 .

[0025] The upper mold 8 is provided with an injection port 9, and the injection port 9 is communicated with the accommodating cavity.

[0026] The auxiliary demoulding device includes a mounting frame 10 fixedly connected to the lower part of the fixed base 1 by bolts, a lifting cylinder 11 passes through the mounting frame 10, and a demoulding auxiliary rod 12 is fixedly connected to the output end of the lifting cylinder 11; the mounting frame 10 is arranged in a mirrored "X" shape.

[0027] An opening 3 is provided at the lower portion of the lower mold 2 , and a push plate 13 matching the opening 3 is fixedly connected to the demoulding auxiliary rod 12 .

[0028] The limiting device comprises a slide rail seat 14 fixedly connected to the lower part of the push plate 13 , an electric push rod 15 fixedly connected to the lower part of the push plate 13 , and a limiting block 16 slidably arranged on the slide rail seat 14 fixedly connected to the output end of the electric push rod 15 .

[0029] When in use, the user slides the lower mold 2 onto the fixed base 1. After installing the mounting frame 10, the electric push rod 15 can be controlled to work, the output end is extended, and the limit block 16 is pushed to slide on the slide rail seat 14, so that its position exceeds the push plate 13. When the lifting cylinder 11 pushes the demoulding auxiliary rod 12 to rise, the limit block 16 can be used to limit the push plate 13, so that the position of the push plate 13 is just embedded in the opening 3, so that the lower mold 2 is in a closed state, and the mold can be formed;

[0030] The socket 7 on the upper mold 8 is plugged into the plug rod 6 for fixing, and the sliding mounting seat 5 can be slid on the sliding frame 4 and moved to the upper side of the lower mold 2 for adjustment, so that the switching adjustment of multiple upper molds can be realized, avoiding the trouble of installing and replacing the upper molds;

[0031] The molten plastic is injected from the injection port 9 into the upper mold 8 covering the lower mold 2. After injection molding, the socket 7 is taken out upward from the plug rod 6 to separate the upper mold 8 from the mold. The output end of the electric push rod 15 is controlled to contract so that the limit block 16 is retracted into the slide rail seat 14. The limit is released, and the lifting cylinder 11 can be controlled to work. The output end uses the push plate 13 to separate the mold from the lower mold 2 and eject it; the mold can be quickly separated.

[0032] The above is the entire use process of an industrial instrument housing mold.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An industrial instrument housing mold, comprising a fixed base, a lower mold is slidably provided above the fixed base, characterized in that: The fixed base is fixedly connected with a sliding frame, the sliding frame is slidably provided with a sliding mounting seat, the sliding mounting seat is fixedly connected with an insertion rod, the insertion rod is plugged with a socket, the lower part of the socket is fixedly connected with an upper mold, and the upper mold and the lower mold form a receiving cavity; It also includes an auxiliary demoulding device and a limiting device; the auxiliary demoulding device is arranged at the lower part of the fixed base, and the limiting device is symmetrically clamped on both sides of the auxiliary demoulding device.

2. The industrial instrument housing mold according to claim 1, characterized in that: The sliding frame is formed by combining a columnar support rod and a rectangular parallelepiped base with a sliding groove and mirroring each other. The cross section of the sliding mounting seat corresponds to the sliding groove of the sliding frame.

3. The industrial instrument housing mold according to claim 2, characterized in that: The fixed base is provided with two sets of channel steel structures which are arranged in mirror image and provided with snap-in holes for installing the lower mould.

4. The industrial instrument housing mold according to claim 3, characterized in that: The upper mold is provided with an injection port, and the injection port is communicated with the accommodating cavity.

5. The industrial instrument housing mold according to claim 4, characterized in that: The auxiliary demoulding device comprises a mounting frame fixedly connected to the lower part of the fixed base by bolts, a lifting cylinder runs through the mounting frame, and a demoulding auxiliary rod is fixedly connected to the output end of the lifting cylinder.

6. The industrial instrument housing mold according to claim 5, characterized in that: The mounting frame is arranged in a mirrored "X" shape.

7. The industrial instrument housing mold according to claim 6, characterized in that: An opening is arranged at the lower part of the lower mold, and a push plate matching with the opening is fixedly connected to the demoulding auxiliary rod.

8. The industrial instrument housing mold according to claim 7, characterized in that: The limiting device comprises a slide rail seat fixedly connected to the lower part of the push plate, an electric push rod is fixedly connected to the lower part of the push plate, and a limiting block slidably arranged on the slide rail seat is fixedly connected to the output end of the electric push rod.

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