Rapid forming die

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a rapid forming die which comprises a side plate and further comprises a hydraulic rod, a die body, a built-in module, a sliding column, a stress ring, a spring, a stabilizing rod, a connecting frame, a guide groove and a transmission rod which are arranged on one side of the side plate. According to the device, the two built-in modules can be separated from a workpiece through the pushing work of the mold body and the stress ring, and then it can be guaranteed that the workpiece can be subjected to demolding work under the condition that the workpiece is not interfered by manual work; the purpose of rapid forming can be achieved, enough space and a power foundation can be provided for the purpose through pushing of the hydraulic rod and the die body and matching of the guide groove and the transmission rod, and certain help is provided for efficient machining of workpieces.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and in particular relates to a rapid prototyping mold. Background Art

[0002] Mold refers to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry";

[0003] After checking the publication number: CN216181965U discloses a rapid prototyping mold, and this technology discloses "an upper mold frame, an upper mold, a lower mold and a lower mold frame, the upper mold can be detachably installed in the upper mold frame, the lower mold can be detachably installed in the lower mold frame, and the outer periphery of the lower mold is provided with a plurality of grooves, and heat sinks are embedded in the grooves, and the heat sinks are made of copper. The utility model provides a rapid prototyping mold, which can quickly cool and shorten the molding by making beryllium copper inserts in the local area of ​​the mold, effectively shorten the cycle, improve production efficiency, and reduce production costs";

[0004] Although this design can quickly cool and shorten the molding process, effectively shorten the cycle, improve production efficiency, and reduce production costs, the workpiece will still be on the mold when the device is demoulding. In this case, the workpiece needs to be removed from the mold. This step will affect the processing time and reduce the output efficiency of the workpiece.

[0005] In order to solve the above problems, a rapid prototyping mold is proposed in the present application. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a rapid prototyping mold, which can separate the two built-in modules from the workpiece through the pushing work of the mold body and the force circle, thereby ensuring that the workpiece can be demoulded without manual intervention, and can achieve the purpose of rapid prototyping. The pushing of the hydraulic rod and the mold body and the cooperation of the guide groove and the transmission rod can provide sufficient space and power foundation for this purpose, providing certain help for the efficient processing of the workpiece.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid prototyping mold, comprising a side plate, and also comprising a hydraulic rod, a mold body, a built-in module, a sliding column, a force ring, a spring, a stabilizer bar, a connecting frame, a guide groove and a transmission rod arranged on one side of the side plate, one side of the side plate is fixedly connected to one end of the hydraulic rod, and the other end of the hydraulic rod is fixedly connected to the surface of the mold body, and the inner surface of the mold body away from the hydraulic rod is slidably connected to the built-in module, one side surface of the built-in module is also slidably connected to the sliding column on which the force ring is fixedly installed, and the inner surface of the sliding column is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the stabilizer bar fixedly installed on the surface of the side plate, and at the same time, the stabilizer bar is slidably connected to the inner surface of the sliding column, the surface of the side plate is also fixedly connected to one end of the connecting frame, and the connecting frame is fixedly connected to both sides of the surface of the guide groove, the guide groove is also slidably connected to one end of the transmission rod, and the end of the transmission rod away from the guide groove is rotatably connected to the surface of the mold body.

[0008] As a preferred embodiment of the rapid prototyping mold of the utility model, the mold body and the built-in module are symmetrically arranged between the side plates.

[0009] As a preferred rapid prototyping mold of the utility model, a cylindrical hole is opened on the inner surface of the sliding column.

[0010] As a preferred rapid prototyping mold of the utility model, the shape of the force-bearing circle is annular.

[0011] As a preferred embodiment of the rapid prototyping mold of the utility model, the surface of the guide groove is provided with an elliptical groove matching the transmission rod.

[0012] As a preferred embodiment of the rapid prototyping mold of the utility model, there are four transmission rods in total, and two of the four transmission rods form a group, and the transmission rods in each group pass through the guide groove and are rotatably connected to each other.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the two built-in modules and the workpiece can be separated by the pushing work of the mold body and the force circle, thereby ensuring that the workpiece can be demolded without human intervention, and the purpose of rapid molding can be achieved. The pushing of the hydraulic rod and the mold body and the cooperation of the guide groove and the transmission rod can provide sufficient space and power basis for this purpose, providing certain help for the efficient processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the mold body of the utility model in a separated state;

[0016] Figure 2 This is a schematic diagram of the structure of the mold body in the utility model in the docking state;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the mold body in the utility model;

[0018] Figure 4 It is a cross-sectional structural diagram of the mold body in the utility model in the docking state;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the sliding column in the utility model;

[0020] In the figure:

[0021] 1. Side plate; 2. Hydraulic rod; 3. Mold body; 4. Built-in module; 5. Sliding column; 6. Force circle; 7. Spring; 8. Stabilizer bar; 9. Connecting frame; 10. Guide groove; 11. Transmission rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1 As shown:

[0025] A rapid prototyping mold comprises a side plate 1.

[0026] In this embodiment: the existing {public announcement number}: CN216181965U discloses a rapid prototyping mold; in order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the workpiece will still exist on the mold when the device is demoulding, so at this time the workpiece needs to be removed from the mold, then this step will cause the processing time to be affected, and the output efficiency of the workpiece will be reduced." In terms of combined use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve the above problems, a hydraulic rod 2 and a mold body 3 are added on this basis.

[0027] More specifically:

[0028] like Figure 1 - Figure 5 As shown:

[0029] In combination with the above content: it also includes a hydraulic rod 2, a mold body 3, a built-in module 4, a sliding column 5, a force circle 6, a spring 7, a stabilizer bar 8, a connecting frame 9, a guide groove 10 and a transmission rod 11 arranged on one side of the side plate 1, one side of the side plate 1 is fixedly connected to one end of the hydraulic rod 2, and the other end of the hydraulic rod 2 is fixedly connected to the surface of the mold body 3, and the inner surface of the mold body 3 away from the hydraulic rod 2 is slidably connected to the built-in module 4, one side surface of the built-in module 4 is also slidably connected to the sliding column 5 fixedly installed with the force circle 6, and the inner surface of the sliding column 5 is fixedly connected to one end of the spring 7, and the other end of the spring 7 is fixedly connected to the stabilizer bar 8 fixedly installed on the surface of the side plate 1, and at the same time, the stabilizer bar 8 is slidably connected to the inner surface of the sliding column 5, the surface of the side plate 1 is also fixedly connected to one end of the connecting frame 9, and the connecting frame 9 is fixedly connected to both sides of the surface of the guide groove 10, the guide groove 10 is also slidably connected to one end of the transmission rod 11, and the end of the transmission rod 11 away from the guide groove 10 is rotatably connected to the surface of the mold body 3.

[0030] In this embodiment, when the injection molding is performed, the hydraulic rod 2 arranged on one side of the side plate 1 will generate a thrust on the mold body 3. At this time, the mold body 3 will rotate with one end of the transmission rod 11 and drive one end of the transmission rod 11 to slide along the guide groove 10. At this time, the other transmission rod 11 connected to the transmission rod 11 will pull the mold body 3 on the other side to move. At this time, the mold body 3 will slide with the sliding column 5, and the distance between the mold body 3 and the built-in module 4 will gradually shorten. Until the two mold bodies 3 are connected and closed, the built-in module 4 will also form a complete set of molds with the mold body 3 and be embedded in the mold body 3. At this time, the interior of the mold body 3 can be injected, and then the hydraulic rod 2 can be controlled to shrink, and the two mold bodies 3 At the same time, the built-in module 4 will keep its current position and remain motionless. At this time, the workpiece between the two built-in modules 4 may fall, or it may still be located between the two built-in modules 4. As the mold body 3 gradually separates, the mold body 3 will come into contact with the force circle 6 on the surface of the slide column 5. At this time, the mold body 3 will move further under the pull of the hydraulic rod 2, and push the slide column 5 and the stabilizer bar 8 to slide through the force circle 6. At this time, the slide column 5 and the stabilizer bar 8 jointly compress the spring 7 located inside the slide column 5, and the distance between the two built-in modules 4 will also increase under the action of the mold body 3 and the force circle 6. At this time, the workpiece between the two built-in modules 4 will be separated from the built-in module 4 and fall to the collection point of the workpiece, which can save the step of manual pickup.

[0031] Going further:

[0032] In an optional embodiment, the mold body 3 and the built-in module 4 are symmetrically arranged between the side plates 1 .

[0033] In this embodiment, the mold body 3 and the built-in module 4 symmetrically arranged between the side plates 1 can perform effective injection molding through the connection between the two when the mold body 3 is closed, thereby ensuring that the workpiece can be produced smoothly.

[0034] Going further:

[0035] In an optional embodiment, a cylindrical hole is formed on the inner surface of the sliding column 5 .

[0036] In this embodiment, the hole formed on the inner surface of the slide post 5 can enable sliding between the slide post 5 and the stabilizer bar 8 , and can also provide an effective contraction space for the spring 7 , thus providing favorable conditions for the movement of the built-in module 4 .

[0037] Going further:

[0038] In an optional embodiment, the stress circle 6 is in the shape of a circular ring.

[0039] In this embodiment, the annular force ring 6 can drive the slide column 5 to move when the mold body 3 is further separated, thereby ensuring that the finished workpiece between the two built-in modules 4 can fall smoothly.

[0040] Going further:

[0041] In an optional embodiment, an elliptical groove matching the transmission rod 11 is formed on the surface of the guide groove 10 .

[0042] In this embodiment, the elliptical groove formed on the surface of the guide groove 10 can form a stable sliding relationship between the guide groove 10 and the transmission rod 11, thereby ensuring that the transmission rod 11 can move along the groove formed on the surface of the guide groove 10 when displacement occurs.

[0043] Going further:

[0044] In an optional embodiment, four transmission rods 11 are provided in total, and the four transmission rods 11 form a group of two, and the transmission rods 11 in each group pass through the guide groove 10 and are rotatably connected to each other.

[0045] In this embodiment, two groups of transmission rods 11 located at the upper and lower sides of the mold body 3 can drive the two mold bodies 3 to move through the transmission rods 11 when the hydraulic rod 2 generates thrust, thereby ensuring an effective connection between the mold bodies 3.

[0046] The working principle and use process of the utility model are as follows: when performing injection molding, the hydraulic rod 2 arranged on one side of the side plate 1 will generate thrust on the mold body 3, at which time the mold body 3 will rotate with one end of the transmission rod 11 and drive one end of the transmission rod 11 to slide along the guide groove 10, at which time the other transmission rod 11 connected to the transmission rod 11 will pull the mold body 3 on the other side to move, at which time the mold body 3 will slide with the slide column 5, and the distance between the mold body 3 and the built-in module 4 will gradually shorten, until the two mold bodies 3 are connected and closed, the built-in module 4 will also form a complete set of molds with the mold body 3 and be embedded in the mold body 3, at which time the interior of the mold body 3 can be injection molded, and then the hydraulic rod 2 can be controlled to shrink, and the two molds The mold body 3 will separate at the same time, and the built-in module 4 will maintain its current position and remain motionless. At this time, the workpiece between the two built-in modules 4 may fall, or it may still be located between the two built-in modules 4. As the mold body 3 gradually separates, the mold body 3 will come into contact with the force circle 6 on the surface of the slide column 5. At this time, the mold body 3 will move further under the pull of the hydraulic rod 2, and push the slide column 5 and the stabilizer bar 8 to slide through the force circle 6. At this time, the slide column 5 and the stabilizer bar 8 jointly compress the spring 7 located inside the slide column 5, and the distance between the two built-in modules 4 will also increase under the action of the mold body 3 and the force circle 6. At this time, the workpiece between the two built-in modules 4 will be separated from the built-in module 4 and fall to the collection point of the workpiece, which can save the step of manual pickup.

[0047] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapid prototyping mold, comprising a side plate (1), characterized in that: The mold body (3) further comprises a hydraulic rod (2), a mold body (3), a built-in module (4), a sliding column (5), a force ring (6), a spring (7), a stabilizing rod (8), a connecting frame (9), a guide groove (10) and a transmission rod (11) arranged on one side of the side plate (1); one side of the side plate (1) is fixedly connected to one end of the hydraulic rod (2), and the other end of the hydraulic rod (2) is fixedly connected to the surface of the mold body (3); the inner surface of the mold body (3) away from the hydraulic rod (2) is slidably connected to the built-in module (4); and one side surface of the built-in module (4) is also slidably connected to the sliding column (5) on which the force ring (6) is fixedly installed. The side plate (1) is connected to the inner surface of the slide column (5), and the inner surface of the slide column (5) is fixedly connected to one end of the spring (7), while the other end of the spring (7) is fixedly connected to the stabilizing rod (8) fixedly mounted on the surface of the side plate (1). At the same time, the stabilizing rod (8) is slidably connected to the inner surface of the slide column (5). The surface of the side plate (1) is also fixedly connected to one end of the connecting frame (9), and the connecting frame (9) is fixedly connected to both sides of the surface of the guide groove (10). The guide groove (10) is also slidably connected to one end of the transmission rod (11), and the end of the transmission rod (11) away from the guide groove (10) is rotatably connected to the surface of the mold body (3).

2. The rapid prototyping mold according to claim 1, characterized in that: The mold body (3) and the built-in module (4) are symmetrically arranged between the side plates (1).

3. The rapid prototyping mold according to claim 1, characterized in that: The inner surface of the sliding column (5) is provided with a cylindrical hole.

4. The rapid prototyping mold according to claim 1, characterized in that: The stress-bearing circle (6) is in the shape of a circular ring.

5. The rapid prototyping mold according to claim 1, characterized in that: An elliptical groove matching the transmission rod (11) is provided on the surface of the guide groove (10).

6. The rapid prototyping mold according to claim 1, characterized in that: There are four transmission rods (11) in total, and two of the four transmission rods (11) form a group. The transmission rods (11) in each group pass through the guide groove (10) and are rotatably connected to each other.

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