Multi-cavity insert embedding mistake-proof tool

Abstract

The utility model discloses a multi-cavity insert embedding mistake-proof tool, relates to the technical field of tools, and solves the technical problems that an existing multi-cavity insert embedding tool is lack of necessary flexibility in design and is difficult to adjust according to actual requirements, so that the potential of wide application of the multi-cavity insert embedding tool is limited, and diversified production requirements cannot be met. Comprising a bottom plate and a tool frame body. Wherein the bottom plate is provided with positioning holes, each positioning hole is internally provided with a positioning insert cylinder, and each positioning insert cylinder is internally provided with an external member; the tool frame body comprises an upper frame body, a lower frame body and a plurality of positioning columns. According to the design, a local inlaying mode is adopted, so that the easily damaged part of the cavity can be conveniently replaced in the production process, and the utilization rate and the maintenance efficiency of the mold are improved. In addition, the design further has the flexibility of adjustment according to actual production requirements, the wide application potential of the tool is further improved, and diversified production requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tooling technical field, especially, relate to a kind of multi-cavity insert embedding mistake-proof tooling. BACKGROUND

[0002] Multi-cavity insert refers to multiple cavity components designed and embedded in a mold to form multiple identical or similar plastic products. These cavity components are usually pre-processed and fixed in a specific position of the mold to form the required plastic products during injection molding.

[0003] Currently, for the embedding process of multi-cavity insert, the common practice is to customize the corresponding tooling according to the shape of the final product, and then install the entire tooling into a specific insert block of the mold.

[0004] However, this tooling design lacks the necessary flexibility, making it difficult to adjust according to actual needs, thereby limiting its potential for widespread application and failing to meet the diverse production needs. Therefore, based on the above problems, we designed a multi-cavity insert embedding mistake-proof tooling. SUMMARY

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a multi-cavity insert embedding mistake-proof tooling, which solves the technical problem of the lack of necessary flexibility in the design of existing multi-cavity insert embedding tooling, making it difficult to adjust according to actual needs, thereby limiting its potential for widespread application and failing to meet the diverse production needs.

[0006] To achieve the above-mentioned purpose, according to the first aspect of the embodiment of the utility model, a multi-cavity insert embedding mistake-proof tooling is provided, which comprises a bottom plate and a tooling rack body.

[0007] Wherein, the bottom plate is provided with positioning holes, and each positioning hole is provided with a positioning insert cylinder, and each positioning insert cylinder is provided with a sleeve.

[0008] The tooling rack body includes an upper rack body, a lower rack body and a plurality of positioning columns, and the positioning columns are fixedly arranged on the upper rack body and movably inserted into the lower rack body.

[0009] Further improvement lies in that the top surface of the positioning insert cylinder is provided with a clamping notch.

[0010] Further improvement lies in that the inner wall of each positioning hole is provided with an internal thread, and the outer wall surface of each positioning insert cylinder is provided with an external thread, and each positioning insert cylinder is screwed into the positioning hole.

[0011] Further improvement lies in further comprising a pressing structure arranged on the upper frame body, wherein the pressing structure comprises a pressing plate, pressing columns connected to two sides of the bottom of the pressing plate, and compression springs sleeved on the pressing columns.

[0012] Further improvement lies in that the upper frame body is provided with a pair of grooves for mounting auxiliary pressing columns.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The design of the utility model adopts a local inlaying mode, so that the vulnerable part of the cavity can be conveniently replaced in the production process, thereby improving the utilization rate and maintenance efficiency of the mold. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the whole tooling structure schematic diagram of the utility model;

[0016] Figure 2 is the pressing structure schematic diagram of the utility model;

[0017] Figure 3 is the bottom plate and positioning insert cylinder structure schematic diagram of the utility model.

[0018] Markings in the drawing:

[0019] 1, bottom plate; 11, positioning hole; 101, sleeve; 102, positioning insert cylinder; 103, clamping notch;

[0020] 2, tooling frame body; 21, lower frame body; 22, positioning column; 23, upper frame body; 201, groove;

[0021] 3, pressing structure; 31, pressing plate; 32, pressing column; 33, compression spring. DETAILED DESCRIPTION

[0022] The technical solutions of the utility model will be described clearly and completely below in combination with embodiments, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] As shown in Figure 1 Fig. 1, a multi-cavity insert embedding mistake-proof tooling comprises a bottom plate 1;

[0024] Wherein, the bottom plate 1 is provided with positioning holes 11, each positioning hole 11 is provided with a positioning insert barrel 102, each positioning insert barrel 102 is provided with a sleeve 101, the top surface of the positioning insert barrel 102 is provided with a clamping notch 103 for clamping each sleeve 101;

[0025] Specifically, as a preferred embodiment, the inner wall of each positioning hole 11 is provided with an internal thread, the outer wall surface of each positioning insert barrel 102 is provided with an external thread, and each positioning insert barrel 102 is screwed into the positioning hole 11, achieving convenient disassembly and assembly;

[0026] The tool holder 2 includes an upper holder 23, a lower holder 21, and a plurality of positioning columns 22, the plurality of positioning columns 22 are respectively fixedly arranged on the upper holder 23 and movably inserted into the lower holder 21, and by placing the sleeves 101 in the clamping notches 103 of each positioning insert barrel 102, the sleeves 101 are used for being inserted and mounted with the positioning columns 22 on the upper holder 23, and after being inserted, the sleeves 101 are sleeved on the positioning columns 22;

[0027] The pressing structure 3 is arranged on the upper holder 23, and the pressing structure 3 includes a pressing plate 31, pressing columns 32 connected to both sides of the bottom of the pressing plate 31, and compression springs 33 movably sleeved on each pressing column 32; if it is needed to remove the sleeves 101, the upper holder 23 is pushed upward, the upper holder 23 slides on the pressing columns 32, at this time, the upper holder 23 compresses the compression springs 33, and the positioning columns 22 in the lower holder 21 are retracted, at this time, the sleeves 101 are removed with the positioning columns 22, and the next assembly is performed;

[0028] Specifically, as a preferred embodiment, the upper holder 23 is provided with a pair of grooves 201 for installing the auxiliary pressing columns 32, and when being installed, the pair of pressing columns are respectively inserted into the grooves 201 of the upper holder and connected to the surface of the lower holder 21, and the compression springs 33 are connected to the surface of the upper holder 23.

[0029] As shown in FIG. 1, Figures 1 to 3 It should be noted that the tool in the application file is installed in a mold, and other parts of the mold are selected and installed according to actual needs on site, which are commercially available products of the prior art; the actual sizes of other components of the application are selected and installed before implementation according to actual needs on site.

[0030] In addition, it should be noted that the application file only improves the lack of necessary flexibility in the design of the existing multi-cavity insert embedding tool, which is difficult to adjust according to actual needs, thereby limiting its potential for wide application, and cannot meet the diversified production needs; the working principle of the multi-cavity insert embedding mistake-proof tool is introduced as follows:

[0031] When the novel scheme is implemented, the on-site staff first carries out the assembly process of the tooling, and the specific steps include: passing a pair of pressing columns through the notches 201 of the upper frame body and connecting them with the surface of the lower frame body 21, while ensuring that the compression springs 33 are connected with the surface of the upper frame body 23, and allowing each positioning column 22 to be flexibly inserted into the lower frame body 21, then placing the entire tooling in the mold, and installing other auxiliary components in the mold, which is a prior art.

[0032] Next, according to the actual needs of the embedded parts on site, the staff will select to install positioning embedded cylinders 102 in the positioning holes 11 on the bottom plate 1 to ensure that the set of positioning embedded cylinders 102 after installation can effectively fix the embedded parts. Then, place the sleeves 101 in the clamping notches 103 of each positioning embedded cylinder 102, which are used for plug-in installation with the positioning columns 22 on the upper frame body 23; after plug-in, the sleeves are placed on the positioning columns 22. For those positioning holes 11 that are not installed with positioning embedded cylinders 102, insert the excess positioning columns 22.

[0033] This design adopts a local inlaying method, so that the vulnerable parts of the cavity in the production process can be conveniently replaced, thereby improving the utilization rate and maintenance efficiency of the mold. In addition, the design also has the flexibility to adjust according to actual production needs, further improving the wide application potential of the tooling and meeting the diversified production needs.

[0034] The above embodiments are only used to illustrate the technical method of the utility model and not to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A multi-cavity insert nesting mistake proofing tooling characterized by, It comprises a bottom plate (1) and a tooling frame body (2); Wherein, the bottom plate (1) is provided with positioning holes (11), each positioning hole (11) is provided with a positioning insert cylinder (102), and each positioning insert cylinder (102) is provided with a sleeve (101); The tooling frame body (2) comprises an upper frame body (23), a lower frame body (21) and a plurality of positioning columns (22), the plurality of positioning columns (22) are respectively fixedly arranged on the upper frame body (23) and movably inserted into the lower frame body (21).

2. The multi-cavity insert nesting mistake proofing tool of claim 1, wherein, The top surface of the positioning insert cylinder (102) is provided with a clamping notch (103).

3. The multi-cavity insert nesting mistake proofing tool of claim 1, wherein, The inner wall of each positioning hole (11) is provided with an internal thread, the outer wall surface of each positioning insert cylinder (102) is provided with an external thread, and each positioning insert cylinder (102) is screwed in the positioning hole (11).

4. The multi-cavity insert nesting mistake proofing tool of claim 1, wherein, It further comprises a pressing structure (3) arranged on the upper frame body (23), the pressing structure (3) comprises a pressing plate (31), pressing columns (32) connected to the two sides of the bottom of the pressing plate (31) and compression springs (33) movably sleeved on each pressing column (32).

5. A multi-cavity insert nesting mistake proofing tool according to claim 4, wherein, The upper frame body (23) is provided with a pair of grooves (201) for mounting the auxiliary pressing columns (32).

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