A boxed parts mold

Abstract

This utility model discloses a boxed parts mold, relating to the field of mold technology. It includes a feed inlet, with an upper mold fixedly connected to the bottom of the feed inlet. A buffer assembly is provided on one side of the upper mold, and a support rod is slidably connected to the bottom of the upper mold. A lower mold is fixedly connected to the bottom of the support rod, and a material flow assembly is provided inside the lower mold. This boxed parts mold, which injects molding liquid into the feed inlet to create the mold, offers several beneficial effects. The process is clear and continuous; the molding liquid enters from the feed inlet and precisely fills the mold cavity through the flow channel and channel opening, ensuring the uniformity and integrity of the liquid filling. This effectively avoids part defects caused by insufficient filling. The design improves production efficiency, has a high degree of automation, and can quickly complete mold forming. Precise path planning ensures stable flow of the molding liquid within the mold, helping to improve the precision and quality of the boxed parts mold and reduce the scrap rate.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically a boxed parts mold. Background Technology

[0002] Boxed parts molds are designed for high-efficiency production. Made of high-quality alloy steel, precision machined and heat-treated, they possess high strength and excellent wear resistance, capable of withstanding prolonged high-intensity stamping operations, and have a long service life. The mold structure is reasonable and the positioning is precise, enabling the rapid and stable molding of various boxed parts, ensuring high dimensional accuracy and good consistency of products, effectively reducing scrap rates. At the same time, the mold design emphasizes ease of operation, facilitating installation, debugging, and maintenance, which can significantly shorten the production cycle and improve production efficiency. Whether for large-scale mass production or small-batch customization, it is an ideal choice for enhancing the competitiveness of the manufacturing industry.

[0003] In existing technologies, boxed parts molds, in addition to common issues during long-term operation, also suffer from several production-affecting problems. The mold cavity is frequently subjected to stamping, which easily leads to wear and tear, resulting in dimensional deviations and surface roughness of the molded parts. When the mold closes, impurities may enter or the positioning may be inaccurate, causing indentations and burrs on the surface of the parts. The cooling system is prone to scale and pipe blockage, which reduces the cooling effect, prolongs the molding cycle, and may even cause mold deformation. Moreover, the lack of a buffer and fixing structure during the mold opening and closing process results in a large impact force, which not only generates significant noise but also accelerates the wear of various mold components, shortens the overall service life of the mold, and affects the continuity and stability of production. Therefore, we need a boxed parts mold. Utility Model Content

[0004] The purpose of this utility model is to provide a boxed parts mold to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a boxed parts mold, including a feed inlet, an upper mold fixedly connected to the bottom of the feed inlet, a buffer assembly provided on one side of the upper mold, a support rod slidably connected to the bottom of the upper mold, a lower mold fixedly connected to the bottom of the support rod, a material flow assembly provided inside the lower mold, the material flow assembly including a flow channel and the flow channel being disposed within the material flow assembly, a channel opening being provided at the top of the lower mold, and a mold cavity being provided at the top of the lower mold.

[0006] Preferably, the channel opening and the flow channel form a connected structure, and multiple channel openings are distributed at equal intervals on the flow channel.

[0007] Preferably, the flow channel is connected to the mold cavity through the channel opening, and the flow channel and the channel opening are located on one side of the mold cavity.

[0008] Preferably, the buffer assembly includes a fixing plate, which is fixed to one side of the upper mold. A rack is fixedly connected to one side of the fixing plate, a gear is meshed with one side of the rack, and a limit block is fixedly connected to one side of the gear.

[0009] Preferably, the fixing plate and the rack form a fixing structure, and there are two racks on the fixing plate, and the racks are arranged on both sides of the fixing plate.

[0010] Preferably, the gears form a meshing structure with the rack via a fixing plate, and two gears are provided, with the two gears symmetrically arranged about the vertical line of the fixing plate as the axis of symmetry.

[0011] Preferably, the limiting block forms a limiting structure with the fixing plate through gears, and the protruding part of the limiting block engages with the internal groove of the fixing plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this boxed parts mold,

[0013] (1) The method of making boxed parts mold by injecting molding liquid into the feed port has brought many beneficial effects. The process is clear and continuous. The molding liquid enters from the feed port and fills the mold cavity precisely through the flow channel and channel opening in sequence, ensuring the uniformity and integrity of the liquid filling. It effectively avoids part defects caused by insufficient filling. The design improves production efficiency and has a high degree of automation. It can quickly complete mold forming. The precise path planning ensures the stable flow of molding liquid in the mold, which helps to improve the accuracy and quality of boxed parts mold and reduce scrap rate.

[0014] (2) The series of linkage and locking designs triggered by the installation of the mold have many significant benefits. When the mold is installed, it drives the fixed plate to move, and then through the transmission of rack and pinion, the limit block is accurately locked into the grooves on both sides of the fixed plate. This process realizes automated and precise positioning and locking, eliminating the need for tedious manual operation and greatly improving installation efficiency. At the same time, the stable locking structure enhances the overall stability of the mold, effectively preventing the mold from malfunctioning due to shaking or displacement during operation, and ensuring the precision and quality stability of product processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the upper mold and support rod structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the buffer component structure of this utility model;

[0018] Figure 4This is a schematic diagram of the material flow assembly structure of this utility model.

[0019] In the diagram: 1. Feed inlet; 2. Upper mold; 3. Buffer assembly; 301. Fixing plate; 302. Rack; 303. Gear; 304. Limiting block; 4. Support rod; 5. Lower mold; 6. Flow assembly; 601. Flow channel; 602. Channel opening; 603. Mold cavity. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model embodiment provides a boxed parts mold, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the mold includes an inlet 1, an upper mold 2 fixedly connected to the bottom of the inlet 1, a buffer assembly 3 on one side of the upper mold 2, a support rod 4 slidably connected to the bottom of the upper mold 2, a lower mold 5 fixedly connected to the bottom of the support rod 4, a material flow assembly 6 inside the lower mold 5, the material flow assembly 6 including a flow channel 601 and the flow channel 601 being disposed within the material flow assembly 6, a channel opening 602 and a mold cavity 603 being opened at the top of the lower mold 5, by injecting molding liquid into the inlet 1, the molding liquid can enter the flow channel 601, and the molding liquid can enter the mold cavity 603 along the flow channel 601 through the channel opening 602, so that the molding liquid fills the mold cavity 603, and the boxed parts mold can be formed inside the upper mold 2 and the lower mold 5, thereby completing the production of the boxed parts mold.

[0022] Furthermore, such as Figure 4 As shown, the channel opening 602 and the flow channel 601 form a connected structure, and multiple channel openings 602 are distributed at equal intervals on the flow channel 601. Through the multiple through openings 602, the molding liquid can flow out along multiple channel openings, accelerating the entry of the molding liquid into the mold cavity 603.

[0023] Furthermore, such as Figure 4 As shown, the flow channel 601 is connected to the mold cavity 603 through the channel opening 602, and the flow channel 601 and the channel opening 602 are located on one side of the mold cavity 603. Through the flow channel 601 and the channel opening 602, and the flow channel 601 is connected to the mold cavity 603 through the channel opening 602, the flow channel 601 can transport the molding liquid to the mold cavity 603 through the channel opening 602.

[0024] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 As shown, the buffer assembly 3 includes a fixed plate 301, which is fixed to one side of the upper mold 2. A rack 302 is fixedly connected to one side of the fixed plate 301, and a gear 303 is meshed with one side of the rack 302. A limit block 304 is fixedly connected to one side of the gear 303. By first installing the upper mold 2, the upper mold 2 can drive the fixed plate 301 to move, which in turn drives the rack 302 to move. The rack 302 can then drive the gear 303 to rotate, which in turn drives the limit block 304 to move. The limit block 304 can then engage with the grooves on both sides of the fixed plate 301, thereby completing the buffering of the upper mold 2 installation.

[0025] Furthermore, such as Figure 3 As shown, the fixing plate 301 and the rack 302 form a fixing structure, and there are two racks 302 on the fixing plate 301, and the racks 302 are both arranged on both sides of the fixing plate 301. Through the fixing plate 301, the fixing plate 301 can drive the racks 302 on both sides to move downward.

[0026] Furthermore, such as Figure 3 As shown, the gear 303 forms a meshing structure with the rack 302 through the fixing plate 301, and there are two gears 303. The two gears 303 are symmetrically arranged with the vertical line of the fixing plate 301 as the axis of symmetry. Through the fixing plate 301, the fixing plate 301 can drive the racks 302 on both sides to move, and the racks 302 can drive the gears 303 to rotate.

[0027] Furthermore, such as Figure 3 As shown, the limiting block 304 forms a limiting structure with the fixing plate 301 through the gear 303, and the protruding part of the limiting block 304 engages with the internal groove of the fixing plate 301. Through the setting of the limiting block 304, the limiting block 304 can engage with the groove of the fixing plate 301 by the rotation of the gear 303.

[0028] Working principle: First, by installing the upper mold 2, the upper mold 2 can drive the fixed plate 301 to move, which in turn drives the rack 302 to move, which in turn drives the gear 303 to rotate, which in turn drives the limiting block 304 to move. The limiting block 304 can engage with the grooves on both sides of the fixed plate 301, thus buffering the installation of the upper mold 2. By injecting molding liquid into the feed port 1, the molding liquid can enter the flow channel 601, and then enter the mold cavity 603 through the channel port 602 along the flow channel 601, filling the mold cavity 603. This allows the boxed parts mold to be formed inside the upper mold 2 and the lower mold 5, thereby completing the production of the boxed parts mold.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cassette part mould comprising a feed opening (1), characterised in that: The bottom of the feed inlet (1) is fixedly connected to an upper mold (2). A buffer assembly (3) is provided on one side of the upper mold (2). A support rod (4) is slidably connected to the bottom of the upper mold (2). The bottom of the support rod (4) is fixedly connected to a lower mold (5). A material flow assembly (6) is provided inside the lower mold (5). The material flow assembly (6) includes a flow channel (601) and the flow channel (601) is located inside the material flow assembly (6). A channel opening (602) is provided at the top of the lower mold (5). A mold cavity (603) is provided at the top of the lower mold (5).

2. A box part mold according to claim 1, characterized in that: The channel opening (602) and the flow channel (601) form a connected structure, and multiple channel openings (602) are distributed at equal intervals on the flow channel (601).

3. A box part mold according to claim 1, characterized in that: The flow channel (601) is connected to the mold cavity (603) through the channel opening (602), and the flow channel (601) and the channel opening (602) are located on one side of the mold cavity (603).

4. A box part mold according to claim 1, characterized in that: The buffer assembly (3) includes a fixing plate (301) and the fixing plate (301) is fixed on one side of the upper mold (2). A rack (302) is fixedly connected to one side of the fixing plate (301), a gear (303) is meshed with one side of the rack (302), and a limit block (304) is fixedly connected to one side of the gear (303).

5. A box part mould according to claim 4, characterised in that: The fixing plate (301) and the rack (302) form a fixing structure, and there are two racks (302) on the fixing plate (301), and the racks (302) are both arranged on both sides of the fixing plate (301).

6. A box part mold according to claim 4, characterized in that: The gear (303) forms a meshing structure with the rack (302) through the fixing plate (301), and there are two gears (303), which are symmetrically arranged with the vertical line of the fixing plate (301) as the axis of symmetry.

7. A box part mold according to claim 4, characterized in that: The limiting block (304) forms a limiting structure with the fixing plate (301) through the gear (303), and the protruding part of the limiting block (304) engages with the internal groove of the fixing plate (301).

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