Lower template structure
By designing locking holes, mounting positions, mounting grooves, and stress rings on the lower template, the pressure-bearing capacity of the lower template is improved, solving the problem that existing templates cannot withstand the pressure of trial molding.
Patent Information
- Application Number
- CN202422959487.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The existing lower mold is unable to withstand the large molding pressure and cannot meet the actual needs.
A lower template structure was designed, including a locking hole, a mounting position, a mounting groove, a stress ring, and a mounting hole. The pressure-bearing capacity is improved by installing an external hydraulic cylinder and screws.
This improved the load-bearing capacity of the lower template, meeting the actual mold trial requirements.
Smart Images
Figure CN223604883U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of lower mould plate pressure bearing, especially relates to a lower mould plate structure. BACKGROUND
[0002] Mould can be said to be the mother of industry, and is indispensable in various industries of mechanical processing, especially injection mould, die casting mould and the like, and the mould needs to be repaired and tested on production equipment before being formally put into production. However, due to the actual structure of the lower mould plate, the lower mould plate is difficult to bear a large test pressure, and cannot meet the actual test requirements.
[0003] Therefore, how to provide a lower mould plate structure to improve the pressure bearing capacity of the lower mould plate becomes a technical problem to be solved. CONTENT OF THE UTILITY MODEL
[0004] The technical problem to be solved by the utility model is to provide a lower mould plate structure to improve the pressure bearing capacity of the lower mould plate.
[0005] Therefore, the utility model embodiment discloses a lower mould plate structure, which comprises a lower mould plate, the lower mould plate is a cuboid structure, locking holes are arranged at the four corners of the lower mould plate, a mounting position for mounting an external ejection mechanism is arranged at the center of the lower mould plate, a stress ring for improving the pressure bearing capacity of the lower mould plate is arranged at the bottom of the lower mould plate, a mounting groove adjacent to the mounting position is arranged on the lower mould plate, and the mounting groove is used for embedding and mounting an external oil cylinder.
[0006] The utility model is further provided with a notch penetrating through the locking hole at each corner of the lower mould plate.
[0007] The utility model is further provided with an integral forming structure of the stress ring and the lower mould plate.
[0008] The utility model is further provided with a groove in the side wall of the lower mould plate, an installation hole penetrating through the groove and communicating with the groove is arranged in the lower mould plate, and the installation hole is used for accommodating an external screw.
[0009] The utility model is further provided with two grooves in each side wall of the lower mould plate.
[0010] The utility model is further provided with four mounting grooves.
[0011] The four mounting grooves are symmetrically distributed at the center of the lower mould plate.
[0012] The utility model is further provided with a connecting position on the lower mould plate.
[0013] The utility model has the advantages of the following beneficial effects: the external oil cylinder is installed in the installation groove, the mold is pressed easily, the stress ring improves the pressure bearing capacity of the lower mold plate, and a lower mold plate structure is provided, the pressure bearing capacity of the lower mold plate is improved, and the actual mold testing requirement is met. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor according to these drawings.
[0015] Figure 1 It is the top structure schematic view of a lower mold plate structure disclosed by the embodiment;
[0016] Figure 2 It is the bottom structure schematic view of a lower mold plate structure disclosed by the embodiment.
[0017] Reference signs: 1, lower mold plate;11, locking hole;12, installation position;13, installation groove;14, notch;15, recess;16, mounting hole;17, connecting position;2, stress ring. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and embodiments.The specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0019] In the description of the utility model, it should be explained that, unless there is explicit provision and limitation, the terms "installation", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, and it can also be the communication between two elements, which can be wireless connection, or wired connection.For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0020] In the description of the utility model, it is necessary to explain that the orientation or positional relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0021] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.
[0022] The utility model discloses an embodiment of lower mould plate structure, as shown in Figure 1 And Figure 2 As shown, it comprises: lower mould plate 1, lower mould plate 1 is cuboid structure, and the four corners of lower mould plate 1 are evenly distributed with locking hole 11, and the center of lower mould plate 1 is equipped with the installation site 12 for installing external ejection mechanism, and the bottom of lower mould plate 1 is equipped with the stress ring 2 for improving the pressure capacity of lower mould plate 1, and lower mould plate 1 is equipped with the installation groove 13 that is adjacent to the installation site 12, and the installation groove 13 is used to embed and install external oil cylinder. In the specific implementation process, locking hole 11 is a round hole, and through the arrangement of locking hole 11, lower mould plate 1 can be locked.
[0023] It should be noted that by installing external oil cylinder in the installation groove 13, it is convenient to provide compression force for the mould, the stress ring 2 improves the pressure capacity of lower mould plate 1, and thus a lower mould plate structure is provided, the pressure capacity of lower mould plate 1 is improved, and the actual mould testing demand is met.
[0024] As shown in Figure 2 The four corners of lower mould plate 1 are provided with the notch 14 that is in communication with locking hole 11. It should be noted that through the arrangement of notch 14, the locking mechanism can be better installed.
[0025] As shown in Figure 2 The stress ring 2 and lower mould plate 1 are integrally formed. In the specific implementation process, since the stress ring 2 and lower mould plate 1 are integrally formed, the strength of lower mould plate 1 is improved, and the pressure capacity of lower mould plate 1 is greatly improved.
[0026] As shown in Figure 1 And Figure 2 The side wall of lower mould plate 1 is provided with a groove 15, and lower mould plate 1 is provided with an installation hole 16 in communication with groove 15, and installation hole 16 is used to accommodate external screw. It should be noted that through the arrangement of installation hole 16, lower mould plate 1 is fastened and installed through the screw.
[0027] As Figure 1 and Figure 2 indicated, the lower mold plate 1 is provided with two recesses 15 on each side wall. It should be noted that by providing two recesses 15 and two mounting holes 16 on each side wall of the lower mold plate 1, the lower mold plate 1 can be fastened and installed by screws.
[0028] As Figure 1 and Figure 2 indicated, the number of mounting grooves 13 is four. It should be noted that since the number of mounting grooves 13 is four, four oil cylinders can be installed, further improving the pressing force of the mold.
[0029] As Figure 1 and Figure 2 indicated, the four mounting grooves 13 are centrally symmetrically distributed on the lower mold plate 1. It should be noted that since the four mounting grooves 13 are centrally symmetrically distributed on the lower mold plate 1, the pressing force of the mold is kept uniform, better performing injection molding operation.
[0030] As Figure 1 and Figure 2 indicated, the lower mold plate 1 is provided with a connecting position 17. In the specific implementation process, the number of connecting positions 17 is four, and through the arrangement of the connecting position 17, the external connecting mechanism can better connect the lower mold plate 1.
[0031] Working principle: by installing external oil cylinders in the mounting grooves 13, it is convenient to provide pressing force for the mold, the stress ring 2 improves the pressure bearing capacity of the lower mold plate 1, thereby providing a lower mold plate structure, improving the pressure bearing capacity of the lower mold plate 1, and meeting the actual mold testing requirements.
[0032] Obviously, the above embodiments are only examples for clearly illustrating, not limiting the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to enumerate all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the present application.
Claims
1. A lower die plate structure, characterized by, Include: The lower mold plate (1) is a cuboid structure, the four corners of the lower mold plate (1) are provided with locking holes (11), the center of the lower mold plate (1) is provided with a mounting position (12) for mounting an external ejection mechanism, the bottom of the lower mold plate (1) is provided with a stress ring (2) for improving the pressure bearing capacity of the lower mold plate (1), the lower mold plate (1) is provided with a mounting slot (13) adjacent to the mounting position (12), and the mounting slot (13) is used for embedding an external oil cylinder.
2. The lower die plate structure of claim 1, wherein, The four corners of the lower mold plate (1) are provided with notches (14) penetrating the locking holes (11).
3. The lower die plate structure of claim 1, wherein, The stress ring (2) and the lower mold plate (1) are integrally formed.
4. The lower die plate structure according to any one of claims 1 to 3, characterized in that, The side wall of the lower mold plate (1) is provided with a groove (15), the lower mold plate (1) is provided with a mounting hole (16) penetrating the groove (15), and the mounting hole (16) is used for accommodating an external screw.
5. The lower die plate structure of claim 4, wherein, Each side wall of the lower mold plate (1) is provided with two grooves (15).
6. The lower die plate structure of any one of claims 1-3, wherein, The number of mounting slots (13) is four.
7. The lower die plate structure of claim 6, wherein, Four mounting slots (13) are symmetrically distributed at the center of the lower mold plate (1).
8. The lower die plate structure of any of claims 1-3, wherein, The lower mold plate (1) is provided with a connecting position (17).