Glass casting mold based on green clay sand mold
By improving the design of the fixing and compaction components of the wet clay sand glass casting mold, the problem of mold loosening under high temperature environment was solved, and the mold's stable connection and cavity compaction were achieved, thereby improving the molding quality and production efficiency of glass castings.
Patent Information
- Application Number
- CN202423282183.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Traditional wet clay sand casting molds are prone to loosening under high temperature and molten glass flow, resulting in poor sealing and stability, causing molten glass leakage and casting dimensional deviations, increasing scrap rate and production costs.
The design employs fixed and compaction components. The upper and lower molds are stably assembled through the threaded connection of the connecting table, rotating shaft, nut, and fixed shaft. The uniform compaction of the clay is achieved through the rotation of the moving shaft and cover plate, ensuring the sealing and stability of the mold cavity.
It improves the connection stability and cavity sealing of the mold under high temperature environment, avoids glass melt leakage and casting dimensional deviation, and improves the molding quality and production efficiency of the casting.
Smart Images
Figure CN223879624U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glass mould processing technical field especially relates to a glass casting mould based on wet type clay sand mould. BACKGROUND
[0002] In the glass casting industry, the mould as the key tool of shaping the shape of glass product, its quality and performance directly concern the pros and cons of the final product, especially the glass casting mould based on wet type clay sand mould, with the good plasticity, air permeability and certain strength of wet type clay sand, is widely used in the glass casting field, can cater to the forming appeal of diversified glass products.
[0003] The traditional glass casting mould of this kind is relatively simple in assembly structure, the upper and lower moulds are first preliminarily fitted with a simple mortise and tenon structure, roughly positioning is realized, then a buckle device is used to connect at the key point of the mould joint part, the worker manually buckles the buckle, hoping to protect the relative fixation of the upper and lower moulds, and in the clay compaction link, the consistent practice is that the worker holds a simple flat tool, simply relies on own experience and physical strength, repeatedly beats the clay, promotes it to reach the preliminary compact state in the mould cavity, then the glass raw material can be injected, and the forming process is started.
[0004] However, due to the cooperation of the mortise and tenon structure and the buckle fixing, when multiple factors such as high-temperature environment, strong impact force in the mould opening and closing moment, and unbalanced force caused by glass liquid flow are encountered in the glass casting process, the connection between the upper and lower moulds becomes fragile and vulnerable, and looseness and gap are easily generated, on the one hand, this can damage the sealing property of the precise design of the mould cavity, cause the glass liquid to leak from the gap, cause the raw material to be wasted, and the subsequent cleaning work is also extremely tedious, on the other hand, the loosened mould cannot maintain the stability of the cavity, so that the size deviation of the castings after forming is serious, is quite different from the preset design requirement, the scrap rate sharply rises, the production cost greatly increases, greatly hinders the pace of glass casting production towards high efficiency and high quality, and it is difficult to adapt to the current booming high-quality glass product market demand. SUMMARY
[0005] In order to make up for the above shortcomings, the utility model provides a glass casting mould based on wet type clay sand mould, which aims at improving the traditional glass casting mould based on wet type clay sand mould, which is fixed only by relying on the mortise and tenon structure and the buckle, and the problems of encountering high-temperature environment, strong impact force in the mould opening and closing moment, and unbalanced force caused by glass liquid flow in the glass casting process.
[0006] To achieve the above object, the utility model provides the following technical scheme: A glass casting mould based on wet type clay sand mould, including lower mould, the fixed block is fixedly connected to lower mould outer wall, the handle no.
[0007] The fixed assembly includes a connecting table one, the connecting table one is fixedly connected to the outer wall of the lower mould, a rotating shaft two is rotatably connected in the connecting table one, a fixed shaft one is fixedly connected to the outer wall of the rotating shaft two, a nut one is threadedly connected to the outer wall of the fixed shaft one, a connecting table two is slidably connected to the lower surface of the nut one, a fixed shaft two is rotatably connected to the inner wall of the connecting table two, a nut two is threadedly connected to the outer wall of the fixed shaft two, a rotating shaft three is fixedly connected to the outer wall of the fixed shaft two, and a connecting shaft is fixedly connected to the lower surface of the upper mould.
[0008] Further, the compacting assembly includes a fixed table, the fixed table is fixedly connected to the upper surface of the upper mould, a rotating shaft one is rotatably connected to the inner wall of the fixed table, a moving shaft is fixedly connected to the outer wall of the rotating shaft one, a cover plate is fixedly connected to one end of the moving shaft, a compacting plate is fixedly connected to the lower surface of the cover plate, and a handle two is fixedly connected to one side of the outer wall of the cover plate.
[0009] Further, the lower surface of the nut two is slidably connected to the upper surface of the connecting table two, and the nut two is used for fixing the connecting table two.
[0010] Further, the outer wall of the rotating shaft three is rotatably connected to the inner wall of the connecting table one, and the rotating shaft three is used for driving the fixed shaft two to rotate.
[0011] Further, the outer wall of the fixed shaft one is rotatably connected to the inner wall of the connecting table two, and the fixed shaft one is used for driving the nut one to rotate.
[0012] Further, the outer wall of the cover plate is rotatably connected to the inner wall of the upper mould, and the moving shaft is rotatably connected to the inner wall of the fixed table.
[0013] Further, the outer wall of the compacting plate is rotatably connected to the inner wall of the upper mould, and the compacting plate is used for compacting the wet type clay.
[0014] Further, the outer wall of the rotating block is rotatably connected to the inner wall of the lower mould, and the rotating block is used for fixing the lower mould.
[0015] The utility model has the advantages of:
[0016] 1. The utility model discloses a connecting table one is firmly in the lower mould outer wall, the fixed shaft one rotates and drives fixed axle one rotation, with the fixed axle one and the thread connection of nut one, rotate nut one can fixed connecting table two, cooperate fixed axle two, nut two and relevant pivot structure, solve the problem that the upper and lower mould is not closely connected, and the problem of easy loosening, reach the effect of accurate mould closing, firm assembly, guarantee the sealing property and stability of mould cavity in the glass casting process, effectively avoid the size deviation of casting, the forming bad condition etc. caused by mould loosening.
[0017] 2. The utility model discloses a fixed table fixed on the upper mould top surface, and the pivot one rotates and promotes the movement axle to drive the cover plate rotation, because of the rotation connection design between each component, with the handle no. 2 control, reach the effect of uniform, efficient compaction clay, provide the compact, regular cavity foundation for glass casting, ensure that glass liquid can accurate filling, improve the forming quality and precision of casting. Meanwhile, the rotating block auxiliary intensification lower mould is fixed, further guarantee the reliability of overall structure. ACCURACY
[0018] Figure 1 A three-dimensional structure schematic diagram of a glass casting mould based on wet type clay sand mould is provided for the utility model;
[0019] Figure 2 A lower mould part structure schematic diagram of a glass casting mould based on wet type clay sand mould is provided for the utility model;
[0020] Figure 3 For Figure 2 The enlarged schematic diagram in A place in the middle;
[0021] Figure 4 An upper mould part structure schematic diagram of a glass casting mould based on wet type clay sand mould is provided for the utility model.
[0022] Legend:
[0023] 1, lower mould;2, upper mould;3, fixed block;4, handle no. 1;5, rotating block;6, cover plate;7, fixed table;8, pivot one;9, connecting shaft;10, connecting table one;11, pivot two;12, pivot three;13, connecting table two;14, fixed axle one;15, nut one;16, fixed axle two;17, nut two;18, handle no. 2;19, movement axle;20, compaction plate;21, pivot four;22, connecting rod. Specific implementation
[0024] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0025] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. Figure 1 、 Figure 2 and Figure 3 An embodiment provided by the present application is a glass casting mold based on a wet clay sand mold, which comprises a lower mold 1, a fixed block 3 fixedly connected to the outer wall of the lower mold 1, a handle 4 fixedly connected to one side of the outer wall of the lower mold 1, a fixed assembly arranged on one side of the outer wall of the lower mold 1 and used for connecting an upper mold 2, the upper mold 2 being slidably connected to the upper surface of the lower mold 1, a connecting rod 22 connected to the inner wall of the upper mold 2, a rotating shaft 21 connected to the inner wall of the connecting rod 22, a rotating block 5 rotatably connected to one end of the rotating shaft 21, a compacting assembly arranged on the upper surface of the upper mold 2 and used for compacting the wet clay, and a connecting shaft 9 fixedly connected to the lower surface of the upper mold 2.
[0026] The fixed assembly comprises a connecting table 10 fixedly connected to the outer wall of the lower mold 1, a rotating shaft 11 rotatably connected to the inside of the connecting table 10, a fixed shaft 14 fixedly connected to the outer wall of the rotating shaft 11, a nut 15 threadedly connected to the outer wall of the fixed shaft 14, a connecting table 13 slidably connected to the lower surface of the nut 15, a fixed shaft 16 rotatably connected to the inner wall of the connecting table 13, a nut 17 threadedly connected to the outer wall of the fixed shaft 16, a rotating shaft 12 fixedly connected to the outer wall of the fixed shaft 16, and the upper mold 2 fixedly connected to the connecting shaft 9.
[0027] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. Figure 1 、 Figure 2 and Figure 4, the compaction assembly comprises a fixed table 7, the lower surface of the fixed table 7 is fixedly connected to the upper surface of the upper mold 2, the inner wall of the fixed table 7 is rotatably connected to a rotating shaft one 8, the outer wall of the rotating shaft one 8 is fixedly connected to a moving shaft 19, one end of the moving shaft 19 is fixedly connected to a cover plate 6, the lower surface of the cover plate 6 is fixedly connected to a compaction plate 20, one side of the outer wall of the cover plate 6 is fixedly connected to a handle two 18, the lower surface of a nut two 17 is slidably connected to the upper surface of a connecting table two 13, the nut two 17 is used for fixing the connecting table two 13, the outer wall of a rotating shaft three 12 is rotatably connected to the inner wall of the connecting table one 10, the rotating shaft three 12 is used for driving a fixed shaft two 16 to rotate, the outer wall of a fixed shaft one 14 is rotatably connected to the inner wall of the connecting table two 13, the fixed shaft one 14 is used for driving a nut one 15 to rotate, the outer wall of the cover plate 6 is rotatably connected to the inner wall of the upper mold 2, the moving shaft 19 is rotatably connected to the inner wall of the fixed table 7, the outer wall of the compaction plate 20 is rotatably connected to the inner wall of the upper mold 2, the compaction plate 20 is used for compacting wet clay, the outer wall of a rotating block 5 is rotatably connected to the inner wall of the lower mold 1, and the rotating block 5 is used for fixing the lower mold 1.
[0028] Working principle: when a glass casting mold based on wet clay sand type is needed, the lower mold 1 and the upper mold 2 are used for tightly connecting the upper and lower molds 1 through a fixed assembly on one side, the connecting table one 10 is fixedly connected to the outer wall of the lower mold 1, the rotating shaft two 11 in the interior is rotated, the fixed shaft one 14 is driven to rotate, the fixed shaft one 14 is threadedly connected to the nut one 15, the connecting table two 13 can be fixedly connected through the rotation of the nut one 15, the upper and lower molds 1 are stably assembled, the mold precision is ensured, in addition, the compaction assembly is used for compacting the wet clay in the mold, the fixed table 7 is fixed to the top surface of the upper mold 2, when the rotating shaft one 8 in the inner wall of the fixed table 7 rotates, the moving shaft 19 connected to the outer wall is driven to move, the cover plate 6 at one end of the moving shaft 19 is driven to rotate, since the cover plate 6 is rotatably connected to the inner wall of the upper mold 2 and the moving shaft 19 is rotatably connected to the inner wall of the fixed table 7, the rotation is flexible, the compaction plate 20 under the cover plate 6 is also rotatably connected to the inner wall of the upper mold 2, the compaction plate 20 is rotated through the handle two 18, the wet clay is effectively compacted, in addition, the rotating shaft four 21 in the connecting rod 22 in the inner wall of the upper mold 2 is connected to the rotating block 5, the rotating block 5 is rotatably connected to the inner wall of the lower mold 1, the fixed effect of the lower mold 1 is assisted and strengthened, and the reliable stability of the entire mold structure is ensured.
[0029] Finally, it should be noted that: the above only preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A glass casting mold based on a wet-type clay sand mold, comprising a lower mold (1), characterized in that: The lower mold (1) outer wall is fixedly connected with a fixed block (3), one side of the lower mold (1) outer wall is fixedly connected with a handle (4), and a fixing assembly is arranged on one side of the lower mold (1) outer wall. The upper mold (2) is slidably connected to the upper surface of the lower mold (1), the connecting rod (22) is connected to the inner wall of the upper mold (2), the rotating shaft (21) is connected to the inner wall of the connecting rod (22), the rotating block (5) is rotatably connected to one end of the rotating shaft (21), and the compaction assembly is arranged on the upper surface of the upper mold (2). The fixing assembly comprises a connecting table (10), the connecting table (10) is fixedly connected to the inner wall of the lower mold (1), the rotating shaft (11) is rotatably connected in the connecting table (10), the fixed shaft (14) is fixedly connected to the outer wall of the rotating shaft (11), the nut (15) is threadedly connected to the outer wall of the fixed shaft (14), the connecting table (2) is slidably connected to the lower surface of the nut (15), the fixed shaft (16) is rotatably connected to the inner wall of the connecting table (2), the nut (17) is threadedly connected to the outer wall of the fixed shaft (16), the rotating shaft (12) is fixedly connected to the outer wall of the fixed shaft (16), and the connecting shaft (9) is fixedly connected to the lower surface of the upper mold (2).
2. A glass casting mold based on a wet-type clay sand mold according to claim 1, characterized by: The compaction assembly comprises a fixed table (7), the fixed table (7) is fixedly connected to the upper surface of the upper mold (2), the rotating shaft (8) is rotatably connected to the inner wall of the fixed table (7), the moving shaft (19) is fixedly connected to the outer wall of the rotating shaft (8), the cover plate (6) is fixedly connected to one end of the moving shaft (19), the compaction plate (20) is fixedly connected to the lower surface of the cover plate (6), and the handle (18) is fixedly connected to one side of the outer wall of the cover plate (6).
3. The glass casting mold based on a green sand mold according to claim 1, characterized in that: The lower surface of the nut (17) is slidably connected to the upper surface of the connecting table (2), and the nut (17) is used for fixedly connecting the connecting table (2).
4. The glass casting mold based on a green sand mold according to claim 1, characterized in that: The outer wall of the rotating shaft (12) is rotatably connected to the inner wall of the connecting table (10), and the rotating shaft (12) is used for driving the fixed shaft (16) to rotate.
5. The glass casting mold based on a green sand mold according to claim 1, characterized in that: The outer wall of the fixed shaft (14) is rotatably connected to the inner wall of the connecting table (2), and the fixed shaft (14) is used for driving the nut (15) to rotate.
6. A glass casting mold based on a wet-type clay sand mold according to claim 2, characterized by: The outer wall of the cover plate (6) is rotatably connected to the inner wall of the upper mold (2), and the moving shaft (19) is rotatably connected to the inner wall of the fixed table (7).
7. A glass casting mold based on a wet type clay sand mold according to claim 2, characterized in that: The outer wall of the compaction plate (20) is rotatably connected to the inner wall of the upper mold (2), and the compaction plate (20) is used for compacting wet clay.
8. The glass casting mold based on a green sand mold according to claim 1, characterized in that: The outer wall of the rotating block (5) is rotatably connected to the inner wall of the lower mold (1), and the rotating block (5) is used for fixing the lower mold (1).