Adapter foaming mold with metal shell positioning function

Abstract

The utility model provides an adapter foaming mold with a metal shell positioning function. The adapter foaming mold is a split type mold which comprises a bottom plate and is formed by splicing a plurality of modules; the upper surface of the bottom plate is provided with a positioning groove located in the foaming cavity, the bottom of the positioning groove is provided with at least one positioning protrusion, a metal shell positioning column is detachably installed in the positioning groove, the lower end face of the metal shell positioning column is provided with a positioning hole matched with the positioning protrusion, and the metal shell positioning column is provided with a penetrating type center hole. Clamping grooves matched with the buckles are formed in the two sides of the upper end face of the metal shell positioning column, a fastening bolt penetrates through the through hole from the lower surface of the bottom plate from bottom to top, the penetrating type center hole is in threaded connection with the inner threaded hole of the center column, and therefore the metal shell, the metal shell positioning column and the bottom plate are fixedly connected together. According to the utility model, the metal shell can be accurately fixed in the mould through the metal shell positioning column in the adapter foaming mould.

Description

Technical Field

[0001] The utility model relates to a foaming mould of a missile adapter, in particular to an adapter foaming mould with a metal shell for positioning. Background Art

[0002] Figure 1 and Figure 2 It is a schematic diagram of a current missile adapter. The missile adapter is provided with a foam pad 1 and a rubber plate 2 fixed to the lower end surface of the foam pad 1. A metal shell 3 is embedded and installed in the foam pad 1. The metal shell 3 is exposed through the opening 21 of the rubber plate 2. Figure 3-Figure 4 This is a structural diagram of a metal shell 3, in which a disc 31 is provided. Wing-shaped pieces 32 extending radially outward and buckles 33 extending axially downward are provided on both sides of the disc 31. A center column 34 is provided on the lower surface of the disc 31, and an internal threaded hole 35 is provided on the center column 34.

[0003] In product manufacturing, it is difficult to ensure the accuracy of the metal shell 3 in the missile adapter, because the position of the metal shell 3 is easily deviated during the foaming process of the foam pad. Utility Model Content

[0004] The utility model provides an adapter foaming mold with metal shell positioning, the adapter is provided with a foam pad and a rubber plate fixed on the lower end surface of the foam pad, the metal shell is embedded and installed in the foam pad, the metal shell is exposed through the opening of the rubber plate, the metal shell is provided with a disc, the two sides of the disc are provided with wing-shaped pieces extending radially outward and buckles extending axially downward, a center column is provided on the lower surface of the disc, and the center column is provided with an internal threaded hole, characterized in that the adapter foaming mold is a split mold assembled from a plurality of modules including a bottom plate, a foaming cavity for molding the foam pad is provided in the adapter foaming mold, and an injection hole connected to the foaming cavity is provided on one side of the adapter foaming mold;

[0005] The upper surface of the bottom plate is provided with a positioning groove located in the foaming cavity, the bottom of the positioning groove is provided with a through hole penetrating to the lower surface of the bottom plate, and at least one positioning protrusion is provided at the bottom of the positioning groove.

[0006] A metal shell positioning column is detachably installed in the positioning groove, the lower end surface of the metal shell positioning column is provided with at least one positioning hole that matches the positioning protrusion one by one, the metal shell positioning column is provided with a through-type center hole, and both sides of the upper end surface of the metal shell positioning column are provided with card slots that match the buckle, and the fastening bolts pass through the through hole, the through-type center hole and the internal threaded hole of the center column from the bottom to the top of the lower surface of the base plate to be threadedly connected to fix the metal shell, the metal shell positioning column and the base plate together.

[0007] Furthermore, the metal housing positioning column is integrally formed of stainless steel.

[0008] Furthermore, the center column is inserted into the center hole of the positioning column of the metal shell and is threadedly connected with the fastening bolt.

[0009] The advantages of the utility model are:

[0010] 1. Improved positioning accuracy of the metal shell in the missile adapter: The metal shell positioning column in the adapter foaming mold can accurately fix the metal shell in the mold, thereby avoiding the problem of metal shell position deviation in the traditional foaming process and improving product yield. This positioning method ensures the stability and accuracy of the metal shell during the foaming process and improves the overall quality of the missile adapter.

[0011] 2. Simplified production process: By using the adapter foaming mold of the utility model, the assembly of the foam pad and the metal shell can be completed in one foaming process, which not only simplifies the production process but also improves production efficiency.

[0012] 3. Improved product reliability: The metal shell, metal shell positioning column and bottom plate are fixed together by tightening bolts, which ensures that the relative position of the metal shell remains unchanged during the foaming process, ensuring the stability and reliability of the metal shell in the missile adapter. This connection method can effectively prevent the metal shell from loosening or shifting during use, and improve the service life and safety of the missile adapter.

[0013] 4. Easy to operate and maintain: The adapter foaming mold adopts a split structure, which is convenient for assembly and disassembly of the module. At the same time, the metal shell positioning column can be detachably installed, making the cleaning and maintenance of the mold more convenient. In addition, the metal shell positioning column is made of stainless steel in one piece, which has good durability and corrosion resistance, further improving the service life of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a front perspective view of a missile adapter in the prior art;

[0016] Figure 2 A back perspective view of a missile adapter in the prior art;

[0017] Figure 3 A three-dimensional view of the metal casing inside the missile adapter;

[0018] Figure 4 A three-dimensional view of the metal casing inside the missile adapter;

[0019] Figure 5 This is the appearance diagram of the split mold for the foam-molded missile adapter of the utility model;

[0020] Figure 6 It is a schematic diagram of the base plate of the template and the matching metal shell positioning column;

[0021] Figure 7 It is a schematic diagram of the base plate of the template and the matching metal shell positioning column;

[0022] Figure 8 It is a schematic diagram of the base plate of the template and the matching metal shell positioning column;

[0023] Fig. 9 A schematic diagram of fastening bolts used to fix the metal shell, the metal shell positioning column, and the bottom plate together;

[0024] Fig.10 A three-dimensional diagram of a metal housing positioning column;

[0025] Fig.11 A schematic diagram of the cooperation between the metal housing locating column and the metal housing of the adapter;

[0026] Fig.12 It is a schematic diagram showing the metal housing locating column and the metal housing of the adapter mating together. DETAILED DESCRIPTION

[0027] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0028] In order to thoroughly understand the present invention, detailed steps and detailed structures will be presented in the following description to illustrate the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below, but in addition to these detailed descriptions, the present invention may also have other implementations.

[0029] The utility model provides an adapter foaming mold with metal shell positioning. In the utility model, the adapter foaming mold is a split mold assembled from multiple modules including a bottom plate 100. Figure 5As shown, a plurality of upper molds 200 are installed on the bottom plate 100, a foaming cavity for forming the foam pad 1 is provided in the adapter foaming mold, and an injection hole connected to the foaming cavity is provided on one side of the adapter foaming mold.

[0030] like Figure 6-7 As shown, a positioning groove 101 located in the foaming cavity is provided on the upper surface of the bottom plate 100 , a through hole 102 penetrating to the lower surface of the bottom plate 100 is provided at the bottom of the positioning groove 101 , and at least one positioning protrusion 103 is provided at the bottom of the positioning groove 101 .

[0031] A metal housing positioning column 110 is detachably installed in the positioning groove 101. The lower end surface of the metal housing positioning column 110 is provided with at least one positioning hole 111 that matches the positioning protrusion 103 one by one. The metal housing positioning column 110 is provided with a through center hole 112. Both sides of the upper end surface of the metal housing positioning column 110 are provided with card slots 113 that match the buckle 33. Figure 10-12 The fastening bolt 120 passes through the through hole 102, the through center hole 112 and the internal threaded hole 35 of the center column 34 from the bottom to the top of the bottom surface of the bottom plate 100, so as to fix the metal shell 3, the metal shell positioning column 110 and the bottom plate 100 together. Fig. 9 .

[0032] In an optional embodiment, the metal shell positioning column 110 is integrally formed of stainless steel, which is resistant to high temperatures and has a certain strength to avoid deformation during the foaming process that affects the molding accuracy of the adapter.

[0033] In an optional embodiment, the center column 34 is inserted into the center hole 112 of the metal housing positioning column 110 and is threadedly connected to the fastening bolt 120 .

[0034] By adopting the above structure, the metal shell positioning column 110 is first installed in the positioning groove 101 of the bottom plate 100, and the positioning hole 111 on the lower end surface of the metal shell positioning column 110 cooperates with the positioning protrusion 103 in the positioning groove 101 to achieve the positioning between the metal shell positioning column 110 and the bottom plate 100. Then, the metal shell 3 is buckled on the metal shell positioning column 110, and the buckles 33 on both sides of the metal shell 3 cooperate with the slots 113 on both sides of the top of the metal shell positioning column 110 to achieve the positioning between the metal shell positioning column 110 and the metal shell 3. Finally, the metal shell 3, the metal shell positioning column 110, and the bottom plate 100 are fixedly connected together by the fastening bolts 120, so as to achieve the accurate positioning of the metal shell 3 in the foaming cavity.

[0035] After the rubber plate 2 is installed, the mold is closed, and finally the foaming material is injected into the foaming cavity, and the foam pad 1 is fixed to the metal shell 3 while the foam pad 1 is formed.

[0036] In summary, the utility model provides an adapter foaming mold with metal shell positioning, which improves the quality and reliability of missile adapters through precise positioning and connection, simplifies the production process, reduces production costs, and is easy to operate and maintain. This mold has broad application prospects in the production of missile adapters.

[0037] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. An adapter foaming mold with metal shell positioning, the adapter is provided with a foam pad (1) and a rubber plate (2) fixed on the lower end surface of the foam pad (1), a metal shell (3) is embedded and installed in the foam pad (1), the metal shell (3) is exposed through an opening (21) of the rubber plate (2), the metal shell (3) is provided with a disc (31), wing-shaped pieces (32) extending radially outward and buckles (33) extending axially downward are provided on both sides of the disc (31), a center column (34) is provided on the lower surface of the disc (31), and the center column (34) is provided with an internal threaded hole (35), characterized in that: The adapter foaming mold is a split mold assembled from a plurality of modules including a base plate (100), a foaming cavity for forming a foam pad (1) is provided in the adapter foaming mold, and an injection hole connected to the foaming cavity is provided on one side of the adapter foaming mold; The upper surface of the bottom plate (100) is provided with a positioning groove (101) located in the foaming cavity, the bottom of the positioning groove (101) is provided with a through hole (102) penetrating to the lower surface of the bottom plate (100), and at least one positioning protrusion (103) is provided at the bottom of the positioning groove (101). A metal shell positioning column (110) is detachably installed in the positioning groove (101); the lower end surface of the metal shell positioning column (110) is provided with at least one positioning hole (111) matched with the positioning protrusion (103); the metal shell positioning column (110) is provided with a through-type center hole (112); both sides of the upper end surface of the metal shell positioning column (110) are provided with a clamping groove (113) matched with the buckle (33); a fastening bolt (120) passes through the through hole (102), the through-type center hole (112) and the internal threaded hole (35) of the center column (34) from the bottom to the top of the lower surface of the bottom plate (100) to be threadedly connected, so as to fix the metal shell (3), the metal shell positioning column (110) and the bottom plate (100) together.

2. The adapter foaming mold with metal shell positioning as claimed in claim 1, characterized in that: The metal housing positioning column (110) is integrally formed of stainless steel.

3. The adapter foaming mold with metal shell positioning as claimed in claim 1, characterized in that: The center column (34) is inserted into the center hole (112) of the metal housing positioning column (110) and is threadedly connected to the fastening bolt (120).

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