Casting forming mold and casting device
By designing a detachable cast mold, the concave and convex coordination between the plug grooves and the plug convex parts is solved, and the problem of traditional molds being limited by equipment size is realized, and the rapid assembly and disassembly of over-spec molds is achieved, which reduces production costs and Improved production efficiency.
Patent Information
- Application Number
- CN202420965683.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-07
AI Technical Summary
Traditional casting mold forming technology is limited by the size of the infiltrating liquid tank, so it is impossible to produce molds with over-spec sizes, resulting in increased costs and easy product deformation and thermal cracks.
A cast mold is designed, including a detachable main body module and a split module, and the rapid installation and disassembly of the plug grooves and the plug convex parts are achieved through the unevenness and convexity of the plug grooves and the plug convex parts, breaking through the equipment size limitations.
It realizes rapid assembly and disassembly of ultra-spec size molds, reduces production costs, avoids difficult to accommodate, easy deformation and thermal cracks after split casting, and improves production efficiency.
Smart Images
Figure CN222519908U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of molding dies, in particular to a casting molding die and a casting device. Background Art
[0002] In traditional casting mold forming technology, when the product is made into a mold according to the mold design and development standards, it cannot be produced when the size specification is larger than the maximum size that can be immersed in the equipment immersion tank. Taking the electroplating hanger of large products cast and formed by the IMLer low-pressure equipment casting machine as an example, the maximum mold specification allowed by the IMLer casting device is 500*400mm due to the size of the immersion tank, that is, the maximum mold length allowed is 500mm. Therefore, if the workpiece length exceeds 500mm, it cannot be immersed normally, resulting in the inability to be put into production normally. In order to overcome the existing problems, it is usually adopted to purchase larger equipment or to split the workpiece and then connect it again. The former will cause a substantial increase in costs, and the latter is likely to cause the products produced to have problems such as difficulty in integration, easy deformation, and thermal cracks. Utility Model Content
[0003] In view of the shortcomings of the background technology, the purpose of the utility model is to provide a casting molding die.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A casting molding mold comprises a left main body module and a right main body module, wherein the left main body module and the right main body module are respectively provided with a left main body cavity and a right main body cavity that are adapted to and connected with each other, and the left main body module and the right main body module are also provided with a detachable left split module and a right split module, wherein the left split module and the right split module are respectively provided with a left split cavity and a right split cavity that are adapted to and connected with each other, and the left split cavity and the right split cavity are respectively connected with the left main body cavity and the right main body cavity.
[0006] Furthermore, the left main body module and the right main body module are provided with a first connecting portion, and the left split module and the right split module are provided with a second connecting portion that is plugged and matched with the first connecting portion.
[0007] Furthermore, the first connection portion is a plug-in groove, and the second connection portion is a plug-in protrusion.
[0008] Furthermore, the plug-in groove is a closing structure whose opening width decreases along the outward side of the left main body module or the right main body module.
[0009] Furthermore, the left main body module and the right main body module are both provided with a connecting hole connected to the plug-in groove, a fastener is passed through the connecting hole, and the fastener abuts against the plug-in protrusion.
[0010] Furthermore, a left handle and a right handle are respectively provided on the outer sides of the left split module and the right split module.
[0011] Furthermore, a gate is provided on the left main body module and / or the right main body module.
[0012] Furthermore, the left main body module and the right main body module are both provided with ejector plates.
[0013] Furthermore, the left main body module and the right main body module are both provided with mounting columns.
[0014] Furthermore, a casting device includes a base, the base is provided with a driving device, and is characterized in that it also includes a casting mold, one of the left main body module and the right main body module is fixedly connected to the base, and the other is fixedly connected to the output end of the driving device.
[0015] The beneficial effects of the utility model are:
[0016] 1. The utility model proposes a casting molding die, which, by setting a main module and a split module, enables each split module and the main module to be quickly disassembled and assembled during the production process, breaking through the bottleneck of the size restriction of the oversized mold by related equipment such as the immersion tank, and designs the molding die as a split structure, so that its manufacturing and production costs will not change significantly, and at the same time, it realizes the one-piece molding of oversized castings, avoids the problems of difficult integration, easy deformation and thermal cracks caused by reconnecting the workpiece after split casting, thereby reducing the manufacturing cost.
[0017] 2. The utility model proposes a casting molding die, in which the split module is quickly plugged into the main module through the concave-convex cooperation of the plug-in groove and the plug-in convex part. The connection is stable and the operation is simple. The molding die can be quickly installed and disassembled, thereby improving production efficiency.
[0018] 3. The casting mold proposed by the utility model also includes an ejector plate. During the demolding process of the casting, the ejector plate is used in conjunction with the ejector to achieve smooth and controllable demolding of the casting, which can ensure the structural integrity of the casting and reduce the scrap rate of the casting and the production cost of the casting.
[0019] 4. The utility model proposes a casting mold, in which a left handle and a right handle are respectively provided on the outer sides of the left split module and the right split module, so that the operator can quickly plug the left split module and the right split module into the left main body module and the right main body module through the left handle and the right handle.
[0020] 5. The utility model provides a casting mold, wherein both the left main body module and the right main body module are provided with mounting columns, so as to facilitate fixing the molding mold to the casting device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 A schematic diagram of a casting mold of the utility model;
[0023] Figure 2 This is an exploded view of a casting mold of the utility model;
[0024] Figure 3 It is a schematic diagram of a left main body module and a left split module of a casting molding die of the utility model;
[0025] Figure 4 It is a schematic diagram of a left main body module of a casting molding die of the utility model;
[0026] Figure 5 It is a schematic diagram of a right main body module of a casting mold of the utility model;
[0027] Figure 6 This is one of the partial cross-sectional views of a casting mold of the utility model;
[0028] Figure 7 This is a second partial cross-sectional view of a casting mold of the utility model;
[0029] Figure 8 It is a schematic diagram of the casting step three of a casting device of the utility model;
[0030] Fig. 9 It is a schematic diagram of the fourth casting step of a casting device of the utility model;
[0031] Fig.10 It is a schematic diagram of the fifth casting step of a casting device of the utility model;
[0032] Fig.11 It is a schematic diagram of the seventh casting step of a casting device of the utility model;
[0033] Fig.12 This is the intention of the casting step eight of a casting device of the utility model;
[0034] In the figure, 10, casting; 20, left main body module; 30, right main body module; 40, left split module; 50, right split module; 60, gate; 201, left main body cavity; 301, right main body cavity; 401, left split cavity; 402, left handle; 501, right split cavity; 502, right handle; 701, plug-in groove; 702, plug-in protrusion; 801, connecting hole; 802, fastener; 901, ejector plate; 902, mounting column. DETAILED DESCRIPTION
[0035] Combine the following Figure 1-12 The utility model is described in detail.
[0036] The utility model also provides a casting mold, such as Figure 4-7 As shown, it includes a left main body module 20 and a right main body module 30, and the left main body module 20 and the right main body module 30 are respectively provided with a left main body cavity 201 and a right main body cavity 301 that are adapted to and communicate with each other. The left main body module 20 and the right main body module 30 are also provided with a detachable left split module 40 and a right split module 50, and the left split module 40 and the right split module 50 are respectively provided with a left split cavity 401 and a right split cavity 501 that are adapted to and communicate with each other, and the left split cavity 401 and the right split cavity 501 are respectively communicated with the left main body cavity 201 and the right main body cavity 301.
[0037] Therefore, the utility model arranges the main module and the split module so that the split modules and the main module can be quickly disassembled and assembled during the production process, breaking through the bottleneck of the size restriction of the oversized mold by related equipment such as the immersion tank, and designs the molding mold as a split structure, and its manufacturing and production costs will not change significantly. At the same time, the one-piece molding of the oversized casting 10 is achieved, avoiding the problems of difficult integration, easy deformation and thermal cracks caused by reconnecting the workpiece after split casting, thereby reducing the manufacturing cost.
[0038] In this embodiment, if Figure 1-3 As shown, the left main body module 20 and the right main body module 30 are provided with a first connection part, and the left split module 40 and the right split module 50 are provided with a second connection part that is plugged and matched with the first connection part. Further, the first connection part is a plug-in groove 701, and the second connection part is a plug-in convex part 702, wherein the opening width of the two plug-in grooves 701 gradually decreases along the outward side of the left main body module 20 and the right main body module 30, respectively, and specifically, the plug-in groove 701 is a dovetail groove structure. Therefore, the split module is quickly plugged into the main body module through the concave-convex matching of the plug-in groove 701 and the plug-in convex part 702, the connection is stable, the operation is simple, and the molding mold can be quickly installed and disassembled, thereby improving production efficiency.
[0039] In this embodiment, the left main body module 20 and the right main body module 30 are both provided with a connection hole 801 connected to the plug-in groove 701, and a fastener 802 is inserted into the connection hole 801, and the fastener 802 abuts against the plug-in protrusion 702, wherein the fastener 802 is a fastening screw. Further, the left split module 40 and the right split module 50 are respectively provided with a left handle 402 and a right handle 502 on the outside. When the left split module 40 and the right split module 50 are respectively installed on the left main body module 20 and the right main body module 30, the left handle 402 and the right handle 502 are arranged alternately to avoid the left handle 402 and the right handle 502 from interfering with each other when the left split module 40 and the right split module 50 are molded. Further, a gate 60 is provided on the left main body module 20 and / or the right main body module 30.
[0040] In this embodiment, both the left main body module 20 and the right main body module 30 are provided with an ejector plate 901. During the demoulding process of the casting 10, the ejector plate 901 is used in conjunction with the ejector to achieve a stable and controllable demoulding and ejection of the casting 10, which can ensure the structural integrity of the casting 10 and reduce the scrap rate and production cost of the casting 10. Furthermore, both the left main body module 20 and the right main body module 30 are provided with a mounting column 902, which is convenient for fixing the molding mold to the casting device.
[0041] The utility model also provides a casting device, including a base, the base is provided with a driving device, and also includes the casting mold as described above, one of the left main body module 20 and the right main body module 30 is fixedly connected to the base, and the other is fixedly connected to the output end of the driving device. Specifically, the flange is fixed to the installation column 902 by tightening the nut, and the output end of the driving device is fixedly connected to the flange to drive the left main body module 20 and the right main body module 30 to open, so as to take out the casting 10.
[0042] In this embodiment, the casting process is as follows:
[0043] Step 1: The main module is locked onto the flange of the casting device by means of nuts through the mounting column 902. It is necessary to ensure that the right split module 50 and the left split module 40 are facing outward from the machine platform to facilitate personnel to quickly disassemble and install the split module combination;
[0044] Step 2: After pressing the casting start button, the mold rotates until the gate 60 is aligned with the liquid riser nozzle, and casting is performed;
[0045] Step 3: Figure 8 As shown, taking out the casting: the mold is automatically opened and the casting 10 is taken out by clamps;
[0046] Step 4: Fig. 9 As shown, unscrew the fastener 802: unscrew the screw and screw and remove and place on the side;
[0047] Step 5: Fig.10 As shown, remove the right split module 50 and the left split module 40: hold the left handle 402 and the right handle 502 with both hands respectively, and pull out the right split module 50 and the left split module 40 in order.
[0048] Step 6: Immersing: Use clamps to clamp the right split module 50 and the left split module 40 and place them in a graphite tank for immersion cooling;
[0049] Step 7: Fig.11 As shown, the right split module 50 and the left split module 40 are respectively inserted into the left main body module 20 and the right main body module 30, and the right split module 50 and the left split module 40 are respectively held by both hands to install and adjust.
[0050] Step 8: Fig.12 As shown, after ensuring that the installation is in place, take the fastener 802 and install it into the connecting hole 801, and manually tighten it until the top of the fastener 802 abuts against the right split module 50 and the left split module 40 respectively.
[0051] By repeating steps 2 to 8, the cyclic production of the casting 10 can be achieved.
[0052] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A casting mold, characterized in that: It includes a left main body module and a right main body module, and the left main body module and the right main body module are respectively provided with a left main body cavity and a right main body cavity that are adapted to and connected with each other. The left main body module and the right main body module are also provided with a detachable left split module and a right split module, and the left split module and the right split module are respectively provided with a left split cavity and a right split cavity that are adapted to and connected with each other, and the left split cavity and the right split cavity are respectively connected to the left main body cavity and the right main body cavity.
2. A casting mold according to claim 1, characterized in that: The left main body module and the right main body module are provided with a first connection part, and the left split module and the right split module are provided with a second connection part which is plugged and matched with the first connection part.
3. A casting mold according to claim 2, characterized in that: The first connection portion is an inserting groove, and the second connection portion is an inserting protrusion.
4. A casting mold as claimed in claim 3, characterized in that: The opening widths of the two plug-in grooves gradually decrease along the outward sides of the left main body module and the right main body module.
5. A casting mold as claimed in claim 3, characterized in that: The left main body module and the right main body module are both provided with a connecting hole communicating with the plug-in groove, a fastener is passed through the connecting hole, and the fastener abuts against the plug-in protrusion.
6. A casting mold according to claim 1, characterized in that: A left handle and a right handle are respectively provided on the outer sides of the left split module and the right split module.
7. A casting mold according to claim 1, characterized in that: The left main body module and / or the right main body module are provided with a gate.
8. A casting mold according to claim 1, characterized in that: The left main body module and the right main body module are both provided with ejector plates.
9. A casting mold according to claim 8, characterized in that: The left main body module and the right main body module are both provided with mounting columns.
10. A casting device, comprising a base, wherein the base is provided with a driving device, characterized in that: It also includes the casting mold as described in any one of claims 1 to 9, wherein one of the left main body module and the right main body module is fixedly connected to the base, and the other is fixedly connected to the output end of the driving device.