Mold blank with dustproof structure

Abstract

The utility model provides a mould embryo spare with dustproof structure belongs to mould embryo spare field, include: mould embryo main part, the outside of mould embryo main part is provided with dustproof subassembly for protecting mould embryo main part, the one side of dustproof subassembly is provided with the connecting assembly of convenient locking dustproof subassembly, the one side of dustproof subassembly is provided with the positioning assembly of convenient dustproof subassembly installation in mould embryo main part. The utility model discloses the dustproof subassembly that sets up, avoids its adhesion in mould embryo spare surface, and the upper dustproof board and lower dustproof board cooperate with each other, form a relatively closed space, completely wrap in the mould embryo spare, can effectively block the dust, impurity and other pollutants in the environment of outside, has guaranteed the cleanliness of mould embryo spare.

Description

Technical Field

[0001] This utility model relates to the field of mold blanks, and more specifically, to a mold blank with a dustproof structure. Background Technology

[0002] As a crucial basic component in the mold manufacturing field, the mold blank plays a pivotal role in the entire mold production process. It is generally made of high-quality metal materials, such as high-quality steel. This type of steel has characteristics such as high strength, high hardness, good wear resistance, and excellent thermal stability. It can withstand the high pressure, high temperature, and complex forces such as friction that the mold is subjected to during the forming process, ensuring that the mold blank is not easily deformed or damaged during subsequent processing and use.

[0003] The existing technology still has the following drawbacks: During production, storage and transportation, mold blanks are highly susceptible to contaminants such as dust and impurities in the external environment. Most existing mold blanks lack effective dustproof structural designs and are usually simply placed in ordinary environments without special protective measures to block dust.

[0004] Therefore, a mold blank with a dustproof structure is proposed. Utility Model Content

[0005] The purpose of this utility model is to address the problem that most existing mold blanks lack effective dustproof structure design and are usually simply placed in ordinary environments without special protective measures to block dust. This utility model provides a mold blank with a dustproof structure to solve the above-mentioned problems.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: a mold blank with a dustproof structure, comprising: a mold blank body, a dustproof component for protecting the mold blank body is provided on the outer side of the mold blank body, a connecting component for locking the dustproof component is provided on one side of the dustproof component, and a positioning component for installing the dustproof component on the mold blank body is provided on one side of the dustproof component. The dustproof assembly includes a lower dustproof plate that snaps onto the outer side of the mold blank body, and an upper dustproof plate that is connected to the top of the lower dustproof plate. The mold blank is located inside the upper and lower dustproof plates, and the side walls of the upper and lower dustproof plates are provided with mold grooves.

[0007] As a preferred technical solution of this utility model, the connecting component includes a through hole opened on one side of the upper dustproof plate, a locking pin slidably connected to one side of the lower dustproof plate, a snap-fit ​​post fixedly connected to one side of the locking pin, and a handle rotatably connected to one side of the snap-fit ​​post.

[0008] As a preferred technical solution of this utility model, a fixing post is embedded on one side of the lower dustproof plate, a cavity is opened in the fixing post, the locking pin passes through the fixing post and is slidably connected to the fixing post, and a spring is sleeved on the outside of the locking pin, the spring being located in the cavity.

[0009] As a preferred technical solution of this utility model, a sealing ring is fixedly connected to one side of the fixing post, the sealing ring is in contact with the outer side wall of the locking pin, and the fixing post is located on one side of the handle.

[0010] As a preferred technical solution of this utility model, the positioning component includes a positioning pin fixedly installed on the top of the lower dustproof plate, the upper dustproof plate has a positioning groove, the positioning pin is inserted into the positioning groove, and the number of positioning pins is two sets and symmetrically arranged.

[0011] As a preferred technical solution of this utility model, an anti-slip strip is fixedly provided on the outer side wall of the handle, and the anti-slip strip is evenly arranged in multiple groups on the surface of the handle.

[0012] As a preferred technical solution of this utility model, the number of locking pins is two sets and they are symmetrically arranged, and the positioning pin is located on one side of the locking pins.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting up dustproof components, dust is prevented from adhering to the surface of the mold blank. The upper dustproof plate and the lower dustproof plate work together to form a relatively closed space, which completely wraps the mold blank inside, effectively blocking dust, impurities and other pollutants from the external environment, and ensuring the cleanliness of the mold blank. 2. By using the connecting components, the locking pin is inserted into the through hole to fix the upper dustproof plate and the lower dustproof plate together, ensuring that the upper dustproof plate and the lower dustproof plate will not easily separate during the storage and transportation of the mold body, and always maintain a good connection state, effectively preventing dust, impurities and other pollutants from entering and contaminating the mold body. Attached Figure Description

[0014] Figure 1 One of the structural schematic diagrams of the mold blank with a dustproof structure provided by this utility model; Figure 2 A second schematic diagram of the structure of the mold blank with a dustproof structure provided by this utility model; Figure 3 A cross-sectional structural diagram of the mold blank with a dustproof structure provided by this utility model; Figure 4 A partially enlarged cross-sectional view of the mold blank with a dustproof structure provided by this utility model; Figure 5 A cross-sectional structural diagram of the connecting assembly of the mold blank with a dustproof structure provided by this utility model.

[0015] The diagram shows: 1. Mold blank body; 2. Dustproof components; 201. Lower dustproof plate; 202. Upper dustproof plate; 203. Mold slot; 3. Connecting components; 301. Through hole; 302. Locking pin; 303. Snap-fit ​​post; 304. Handle; 4. Positioning components; 401. Positioning pin; 402. Positioning groove; 5. Fixing post; 6. Cavity; 7. Spring; 8. Sealing ring; 9. Anti-slip strip. Detailed Implementation

[0016] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0017] Example: Figure 1 , Figure 2 and Figure 4 As shown, this embodiment proposes a mold blank with a dustproof structure, including: a mold blank body 1, a dustproof component 2 for protecting the mold blank body 1 is provided on the outside of the mold blank body 1, a connecting component 3 for locking the dustproof component 2 is provided on one side of the dustproof component 2, and a positioning component 4 for installing the dustproof component 2 on the side of the dustproof component 2. like Figure 2 As shown, the dustproof component 2 includes a lower dustproof plate 201 that snaps onto the outer side of the mold blank body 1. An upper dustproof plate 202 is connected to the top of the lower dustproof plate 201. The mold blank is located inside the upper dustproof plate 202 and the lower dustproof plate 201. The side walls of the upper dustproof plate 202 and the lower dustproof plate 201 are provided with mold-stacking grooves 203. In use, the mold blank body 1 is placed inside the upper dustproof plate 202 and the lower dustproof plate 201. When the mold blank needs to be stacked, it can be used with corresponding stacking equipment or structures to facilitate the neat stacking of the mold blank. The upper dustproof plate 202 and the lower dustproof plate 201 cooperate with each other to form a relatively closed space, completely enclosing the mold blank, which can effectively block dust, impurities and other pollutants from the external environment, preventing them from adhering to the surface of the mold blank and thus ensuring the cleanliness of the mold blank.

[0018] like Figure 4As shown, the connecting component 3 includes a through hole 301 opened on one side of the upper dustproof plate 202, a locking pin 302 slidably connected to one side of the lower dustproof plate 201, a snap-fit ​​post 303 fixedly connected to one side of the locking pin 302, and a handle 304 rotatably connected to one side of the snap-fit ​​post 303. In use, rotating the handle 304 ninety degrees causes the locking pin 303 and locking pin 302 to move away from the through hole 301, disengaging the locking pin 302 from the limit of the through hole 301. This releases the connection between the upper dustproof plate 202 and the lower dustproof plate 201, allowing them to be easily separated and the mold blank body 1 removed. When the locking pin 302 is inserted into the through hole 301, the upper dustproof plate 202 and the lower dustproof plate 201 are firmly connected together, forming a relatively closed dustproof space that encloses the mold blank body 1. The locking pin 302, inserted into the through hole 301, securely connects the upper dustproof plate 202 and the lower dustproof plate 201, ensuring that the upper dustproof plate 202 and the lower dustproof plate 201 do not easily separate during storage and transportation, maintaining a good connection and effectively preventing dust, impurities, and other contaminants from entering and contaminating the mold blank body 1.

[0019] like Figure 5 As shown, a fixing post 5 is embedded on one side of the lower dustproof plate 201. A cavity 6 is opened inside the fixing post 5. A locking pin 302 passes through the fixing post 5 and is slidably connected to the fixing post 5. A spring 7 is sleeved on the outside of the locking pin 302 and is located in the cavity 6. In use, when it is necessary to separate the upper dustproof plate 202 and the lower dustproof plate 201, the handle 304 is rotated ninety degrees. The handle 304 drives the locking post 303 to rotate, thereby causing the locking pin 302 to overcome the elastic force of the spring 7 and move away from the through hole 301. As the locking pin 302 moves, the spring 7 is gradually compressed. When the locking pin 302 is completely disengaged from the limit of the through hole 301, the connection between the upper dustproof plate 202 and the lower dustproof plate 201 is released. At this time, the mold body 1 can be easily removed. When it is necessary to separate the upper dustproof plate 202 and the lower dustproof plate 201, the locking pin 302 is slidably connected to the fixing post 5. A spring 7 ... When reconnecting and locking the dust plate 201, install the upper dust plate 202 and the lower dust plate 201 together, aligning the through hole 301 with the locking pin 302. Then, release the handle 304, and the compressed spring 7 will release its elasticity, pushing the locking pin 302 towards the through hole 301 until the locking pin 302 is inserted into the through hole 301, thus achieving a secure connection between the upper dust plate 202 and the lower dust plate 201. The spring 7 enables the locking pin 302 to automatically reset, greatly simplifying the operation process and improving operational efficiency.

[0020] like Figure 5As shown, a sealing ring 8 is fixedly connected to one side of the fixed post 5. The sealing ring 8 fits against the outer wall of the locking pin 302. The fixed post 5 is located on one side of the handle 304. When the handle 304 is rotated to cause the locking post 303 and the locking pin 302 to slide within the fixed post 5, the sealing ring 8 remains tightly fitted against the outer wall of the locking pin 302, preventing dust, moisture, impurities, and other contaminants from the external environment from entering the cavity 6 through the gap between the locking pin 302 and the fixed post 5. This reduces component wear caused by contaminant accumulation and extends the service life of the device.

[0021] like Figure 2 As shown, the positioning component 4 includes positioning pins 401 fixedly installed on the top of the lower dustproof plate 201. The upper dustproof plate 202 has a positioning groove 402, into which the positioning pins 401 are inserted. There are two sets of positioning pins 401, which are symmetrically arranged. The cooperation between the positioning pins 401 and the positioning grooves 402 provides precise guidance for the assembly of the upper dustproof plate 202 and the lower dustproof plate 201. Initial positioning can be quickly completed by simply aligning the positioning pins 401 with the positioning grooves 402 and inserting them, greatly simplifying the installation process.

[0022] like Figure 5 As shown, anti-slip strips 9 are fixedly provided on the outer wall of the handle 304, and multiple sets of anti-slip strips 9 are evenly arranged on the surface of the handle 304. The anti-slip strips 9 increase the roughness of the surface of the handle 304, increase the friction between the user's hand and the handle 304, making it less likely for the user's hand to slip on the surface of the handle 304, and making it easier to operate.

[0023] like Figure 2 and Figure 3 As shown, there are two sets of locking pins 302 arranged symmetrically, with the positioning pin 401 located on one side of the locking pins 302. The two sets of symmetrically arranged locking pins 302 can simultaneously apply a uniform force to the upper dustproof plate 202 from both sides, firmly fixing the upper dustproof plate 202 to the lower dustproof plate 201, so that the upper dustproof plate 202 and the lower dustproof plate 201 fit tightly together, forming a relatively closed dustproof space, providing reliable dustproof protection for the mold body 1.

[0024] Working Principle: This utility model provides a mold blank with a dustproof structure. In use: Step 1: Place the mold blank body 1 inside the upper dustproof plate 202 and lower dustproof plate 201. Align the positioning pin 401 with the positioning groove 402, and insert the locking pin 302 into the through hole 301. The upper dustproof plate 202 and lower dustproof plate 201 are then firmly connected together, forming a relatively closed dustproof space that encloses the mold blank body 1. Step 2: When it is necessary to separate the upper dustproof plate 202 and lower dustproof plate 201, rotate the handle 304 ninety degrees. The handle 304 drives the locking pin 303 to rotate, thereby causing the locking pin 302 to overcome the elasticity of the spring 7 and move away from the through hole 301. As the locking pin 302 moves, the spring 7 is gradually compressed. When the locking pin 302 completely disengages from the limit of the through hole 301, the connection between the upper dustproof plate 202 and lower dustproof plate 201 is released, and the mold blank body 1 can be easily removed.

[0025] All technical features in this embodiment can be freely combined according to actual needs.

[0026] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A mold blank with a dustproof structure, comprising: The mold blank body (1) is characterized in that a dustproof component (2) for protecting the mold blank body (1) is provided on the outside of the mold blank body (1), a connecting component (3) for locking the dustproof component (2) is provided on one side of the dustproof component (2), and a positioning component (4) for installing the dustproof component (2) on the mold blank body (1) is provided on one side of the dustproof component (2). The dustproof component (2) includes a lower dustproof plate (201) that is snapped onto the outside of the mold blank body (1). An upper dustproof plate (202) is connected to the top of the lower dustproof plate (201). The mold blank is located inside the upper dustproof plate (202) and the lower dustproof plate (201). The side walls of the upper dustproof plate (202) and the lower dustproof plate (201) are provided with mold grooves (203).

2. A mold blank with a dustproof structure according to claim 1, characterized in that, The connecting assembly (3) includes a through hole (301) on one side of the upper dustproof plate (202), a locking pin (302) is slidably connected to one side of the lower dustproof plate (201), a snap-fit ​​post (303) is fixedly connected to one side of the locking pin (302), and a handle (304) is rotatably connected to one side of the snap-fit ​​post (303).

3. A mold blank with a dustproof structure according to claim 2, characterized in that, A fixing post (5) is embedded on one side of the lower dustproof plate (201). A cavity (6) is opened in the fixing post (5). The locking pin (302) passes through the fixing post (5) and is slidably connected to the fixing post (5). A spring (7) is sleeved on the outside of the locking pin (302). The spring (7) is located in the cavity (6).

4. A mold blank with a dustproof structure according to claim 3, characterized in that, A sealing ring (8) is fixedly connected to one side of the fixing post (5), and the sealing ring (8) is in contact with the outer wall of the locking pin (302). The fixing post (5) is located on one side of the handle (304).

5. A mold blank with a dustproof structure according to claim 2, characterized in that, The positioning component (4) includes a positioning pin (401) fixedly installed on the top of the lower dustproof plate (201). The upper dustproof plate (202) has a positioning groove (402). The positioning pin (401) is inserted into the positioning groove (402). The number of positioning pins (401) is two sets and they are symmetrically arranged.

6. A mold blank with a dustproof structure according to claim 2, characterized in that, The outer wall of the handle (304) is fixedly provided with anti-slip strips (9), and the anti-slip strips (9) are evenly arranged in multiple groups on the surface of the handle (304).

7. A mold blank with a dustproof structure according to claim 5, characterized in that, The number of locking pins (302) is two sets and they are symmetrically arranged, and the positioning pin (401) is located on one side of the locking pin (302).

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