Supporting device of stacking mold and stacking mold

Abstract

The utility model relates to a supporting device of a stack mold and the stack mold, and belongs to the technical field of precision mold machining. The supporting device comprises at least two fixing seats in each group, and the fixing seats are arranged on the two sides of the stack mold; the profiling self-lubricating wear-resistant block is arranged on the side, close to the guide column, of the fixing base, is attached to the guide column and is used for positioning the stacking mold position; and the height adjusting block is arranged between the fixed seat and the profiling self-lubricating wear-resisting block and is used for heightening or replacing the height adjusting block and adjusting the position of the stack mold after the profiling self-lubricating wear-resisting block is worn. One end of the supporting device can be fixed on the stacking mold, the other end of the supporting device is supported on the guide column of the machine, the supporting device slides back and forth on the guide column of the machine when the stacking mold is in production and operation, the supporting device bears the weight of the mold, accurate positioning of the stacking mold is guaranteed, abrasion and deviation of the stacking mold are prevented, and production efficiency is improved. And the maintenance cost is reduced by replacing or heightening the height adjusting block.

Description

Technical Field

[0001] The utility model relates to the technical field of precision mold processing, in particular to a supporting device of a stack mold and the stack mold. Background Art

[0002] At present, the market demand for the quality and production efficiency of precision molds and molded products is constantly increasing. Without increasing the machine tonnage and cost, the efficiency and output can be improved by adding more mold cavities, so the same mold is overlapped to form a stacked mold structure. Commonly used stacked molds usually rely entirely on the mold's own guide pins and guide sleeves to bear the weight. Because the mold's own weight affects long-term production and operation, it will cause unidirectional wear and deviation in mold positioning, resulting in mold abnormalities and quality accidents, and the cost of repairing the mold is high. Utility Model Content

[0003] The purpose of the utility model is to provide a supporting device for a stack mold and a stack mold, wherein one end of the supporting device can be fixed on the stack mold and the other end can be supported on a guide column of a machine. When the stack mold is in production, the supporting device slides back and forth on the guide column of the machine. The supporting device bears the weight of the mold itself, ensures accurate positioning of the stack mold, prevents wear and deviation of the stack mold, and reduces the maintenance cost of the mold by replacing or raising the height adjustment block.

[0004] In order to achieve the above-mentioned object, the utility model provides a supporting device for a stack mold, comprising:

[0005] Fixed seats, each set of which has at least two fixed seats, are arranged on both sides of the stack mold;

[0006] A contoured self-lubricating wear-resistant block is arranged on one side of the fixing seat close to the guide column, is in close contact with the guide column, and is used to locate the stacked mold position;

[0007] The height adjustment block is arranged between the fixing seat and the contoured self-lubricating wear-resistant block, and is used to raise or replace the height adjustment block and adjust the position of the stacked mold after the contoured self-lubricating wear-resistant block is worn.

[0008] Optionally, the supporting device further comprises bolts, which are arranged on a side of the fixing seat close to the stack mold and are used to fix the fixing seat on both sides of the stack mold.

[0009] Optionally, the side of the contoured self-lubricating wear-resistant block in contact with the guide column is configured as a semicircular arc shape, so as to position the stack mold on the guide column.

[0010] Optionally, the contoured self-lubricating wear-resistant block is made of bronze.

[0011] Optionally, a plurality of cylindrical grooves are provided on the side of the contoured self-lubricating wear-resistant block in contact with the guide column, and graphite is provided inside the cylindrical grooves.

[0012] On the other hand, the utility model also provides a stack mold, comprising:

[0013] Fixed seats, each set of which has at least two fixed seats, are arranged on both sides of the stack mold;

[0014] A contoured self-lubricating wear-resistant block is arranged on one side of the fixing seat close to the guide column, is in close contact with the guide column, and is used to locate the stacked mold position;

[0015] The height adjustment block is arranged between the fixing seat and the contoured self-lubricating wear-resistant block, and is used to raise or replace the height adjustment block and adjust the position of the stacked mold after the contoured self-lubricating wear-resistant block is worn.

[0016] Optionally, the supporting device further comprises bolts, which are arranged on a side of the fixing seat close to the stack mold and are used to fix the fixing seat on both sides of the stack mold.

[0017] Optionally, the side of the contoured self-lubricating wear-resistant block in contact with the guide column is configured as a semicircular arc shape, so as to position the stack mold on the guide column.

[0018] Optionally, the contoured self-lubricating wear-resistant block is made of bronze.

[0019] Optionally, a plurality of cylindrical grooves are provided on the side of the contoured self-lubricating wear-resistant block in contact with the guide column, and graphite is provided inside the cylindrical grooves.

[0020] Through the above technical scheme, the utility model provides a supporting device for a stack mold and a stack mold, by fixing one end of the supporting device on the stack mold and supporting the other end on the guide column of a machine. When the stack mold is in production, the supporting device slides back and forth on the guide column of the machine. The supporting device bears the weight of the mold itself, thereby ensuring the accurate positioning of the stack mold and preventing the stack mold from wear and deviation. The maintenance cost of the stack mold can be reduced by replacing or raising the height adjustment block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a support device for a stack mold according to an embodiment of the utility model;

[0022] Figure 2 It is an exploded view of a support device of one embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of a supporting device according to an embodiment of the utility model.

[0024] Description of Reference Numerals

[0025] 1. Injection molding machine 2. Guide column

[0026] 3. Fixed seat 4. Profiled self-lubricating wear-resistant block

[0027] 5. Height adjustment block 6. Bolt

[0028] 7. Graphite DETAILED DESCRIPTION

[0029] The specific implementation of the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model.

[0030] In the embodiments of the present invention, unless otherwise specified, directional words such as "up, down, top, bottom" are usually used with reference to the directions shown in the drawings or are used to describe the relative positional relationships of components in the vertical, perpendicular or gravity direction.

[0031] like Figure 1 FIG. 1 is a schematic diagram of a support device for a stack mold according to an embodiment of the present invention. Figure 2 The figure shows an exploded view of a supporting device according to an embodiment of the present invention. Figure 3 The figure shows a schematic diagram of a supporting device of an embodiment of the utility model. Figure 1 and Figure 2 In the embodiment, the supporting device comprises a fixing seat 3, a contoured self-lubricating wear-resistant block 4 and a height adjustment block 5. Among them, fixed seats 3 are arranged on both sides of the stack mold, and each group of fixed seats 3 arranged on both sides of the stack mold is at least two, which are arranged on the left and right sides of the stack mold respectively. The stack mold is arranged on the injection molding machine 1, and the fixed seats 3 on both sides of the stack mold are arranged on the guide column 2 of the injection molding machine 1. A profiling self-lubricating wear-resistant block 4 is arranged on the side of the fixed seat 3 close to the guide column 2, which fits the guide column 2 and is used to locate the position of the stack mold. A height adjustment block 5 is arranged between the fixed seat 3 and the profiling self-lubricating wear-resistant block 4, which is used to adjust the position of the stack mold by raising or replacing the height adjustment block 5 after the profiling self-lubricating wear-resistant block 4 is worn. After the support device has been running for a period of time, it is maintained and repaired by the wear degree of the profiling self-lubricating wear-resistant block 4. If the wear amount of the profiling self-lubricating wear-resistant block 4 exceeds the specification requirement, it is only necessary to remove the height adjustment block 5 between the profiling self-lubricating wear-resistant block 4 and the fixed seat 3, and the height adjustment block is raised or replaced according to the wear degree. The profiling self-lubricating wear-resistant block 4 continues to be used, thereby reducing the maintenance cost. The specific position of the height adjustment block 5 can be as follows Figure 3When the stack mold is in production, the support device slides back and forth on the machine guide column 2. The support device bears the weight of the mold itself, ensures the accurate positioning of the stack mold, prevents the stack mold from wear and deviation, and reduces maintenance costs by replacing or raising the height adjustment block 5.

[0032] In this embodiment, the support device also includes bolts 6, which are arranged on the side of the fixed seat 3 close to the stack mold, and are used to fix the fixed seat 3 on both sides of the stack mold. The side of the profiling self-lubricating wear-resistant block 4 that contacts the guide column 2 is set to a semi-circular arc shape, which is used to position the stack mold on the guide column 2. The semi-circular arc shape can fit the guide column 2 more closely, so that the positioning between the fixed seat 3 and the guide column 2 is more accurate. The material of the profiling self-lubricating wear-resistant block 4 is bronze, which improves the wear resistance of the profiling self-lubricating wear-resistant block 4. In order to allow the mold to slide on the guide column 2 during production, a plurality of cylindrical grooves are arranged on the side of the profiling self-lubricating wear-resistant block 4 that contacts the guide column 2, and graphite 7 is arranged inside the cylindrical groove. The graphite 7 has lubricity, which allows the fixed seat 3 to slide on the guide column 2.

[0033] On the other hand, the utility model also provides a stack mold, the stack mold comprising a fixed seat 3, a contoured self-lubricating wear-resistant block 4 and a height adjustment block 5. Figure 1 and Figure 2 In the embodiment, the supporting device comprises a fixing seat 3, a contoured self-lubricating wear-resistant block 4 and a height adjustment block 5. Among them, fixed seats 3 are arranged on both sides of the stack mold, and each group of fixed seats 3 arranged on both sides of the stack mold is at least two, which are arranged on the left and right sides of the stack mold respectively. The stack mold is arranged on the injection molding machine 1, and the fixed seats 3 on both sides of the stack mold are arranged on the guide column 2 of the injection molding machine 1. A profiling self-lubricating wear-resistant block 4 is arranged on the side of the fixed seat 3 close to the guide column 2, which fits the guide column 2 and is used to locate the position of the stack mold. A height adjustment block 5 is arranged between the fixed seat 3 and the profiling self-lubricating wear-resistant block 4, which is used to adjust the position of the stack mold by raising or replacing the height adjustment block 5 after the profiling self-lubricating wear-resistant block 4 is worn. After the support device has been running for a period of time, it is maintained and repaired by the wear degree of the profiling self-lubricating wear-resistant block 4. If the wear amount of the profiling self-lubricating wear-resistant block 4 exceeds the specification requirement, it is only necessary to remove the height adjustment block 5 between the profiling self-lubricating wear-resistant block 4 and the fixed seat 3, and the height adjustment block is raised or replaced according to the wear degree. The profiling self-lubricating wear-resistant block 4 continues to be used, thereby reducing the maintenance cost. The specific position of the height adjustment block 5 can be as follows Figure 3 When the stack mold is in production, the support device slides back and forth on the machine guide column 2. The support device bears the weight of the mold itself, ensures the accurate positioning of the stack mold, prevents the stack mold from wear and deviation, and reduces maintenance costs by replacing or raising the height adjustment block 5.

[0034] In this embodiment, the support device also includes bolts 6, which are arranged on the side of the fixed seat 3 close to the stack mold, and are used to fix the fixed seat 3 on both sides of the stack mold. The side of the profiling self-lubricating wear-resistant block 4 that contacts the guide column 2 is set to a semi-circular arc shape, which is used to position the stack mold on the guide column 2. The semi-circular arc shape can fit the guide column 2 more closely, so that the positioning between the fixed seat 3 and the guide column 2 is more accurate. The material of the profiling self-lubricating wear-resistant block 4 is bronze, which improves the wear resistance of the profiling self-lubricating wear-resistant block 4. In order to allow the mold to slide on the guide column 2 during production, a plurality of cylindrical grooves are arranged on the side of the profiling self-lubricating wear-resistant block 4 that contacts the guide column 2, and graphite 7 is arranged inside the cylindrical groove. The graphite 7 has lubricity, which allows the fixed seat 3 to slide on the guide column 2.

[0035] Through the above technical scheme, the utility model provides a supporting device for a stack mold and a stack mold, by fixing one end of the supporting device on the stack mold and supporting the other end on the guide column 2 of the machine. When the stack mold is in production, the supporting device slides back and forth on the guide column 2 of the machine. The supporting device bears the weight of the mold itself, ensures the accurate positioning of the stack mold, prevents the stack mold from wear and deviation, and reduces the maintenance cost of the stack mold by replacing or raising the height adjustment block 5.

[0036] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications. Including the combination of various specific technical features in any appropriate manner, in order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple modifications and combinations should also be regarded as the contents disclosed by the present invention and belong to the protection scope of the present invention.

Claims

1. A stacking mold support device, characterized in that: The supporting device comprises: Fixed seats, each set of which has at least two fixed seats, are arranged on both sides of the stack mold; A contoured self-lubricating wear-resistant block is arranged on one side of the fixing seat close to the guide column, is in close contact with the guide column, and is used to locate the stacked mold position; The height adjustment block is arranged between the fixing seat and the contoured self-lubricating wear-resistant block, and is used to raise or replace the height adjustment block and adjust the position of the stacked mold after the contoured self-lubricating wear-resistant block is worn.

2. The support device according to claim 1, characterized in that: The supporting device also includes bolts, which are arranged on one side of the fixing base close to the stack mold and are used to fix the fixing base on both sides of the stack mold.

3. The supporting device according to claim 1, characterized in that: The side of the contoured self-lubricating wear-resistant block in contact with the guide column is configured in a semicircular arc shape, so as to position the stacked mold on the guide column.

4. The supporting device according to claim 3, characterized in that: The material of the contoured self-lubricating wear-resistant block is bronze.

5. The supporting device according to claim 4, characterized in that: A plurality of cylindrical grooves are arranged on the side of the contoured self-lubricating wear-resistant block that contacts the guide column, and graphite is arranged inside the cylindrical grooves.

6. A stack mold, characterized in that: The stack mold comprises: Fixed seats, each set of which has at least two fixed seats, are arranged on both sides of the stack mold; A contoured self-lubricating wear-resistant block is arranged on one side of the fixing seat close to the guide column, is in close contact with the guide column, and is used to locate the stacked mold position; The height adjustment block is arranged between the fixing seat and the contoured self-lubricating wear-resistant block, and is used to raise or replace the height adjustment block and adjust the position of the stacked mold after the contoured self-lubricating wear-resistant block is worn.

7. The stack mold according to claim 6, characterized in that: The stack mold further comprises bolts, which are arranged on one side of the fixing seat close to the stack mold and are used to fix the fixing seat on both sides of the stack mold.

8. The stack mold according to claim 6, characterized in that: The side of the contoured self-lubricating wear-resistant block in contact with the guide column is configured in a semicircular arc shape, so as to position the stacked mold on the guide column.

9. The stack mold according to claim 8, characterized in that: The material of the contoured self-lubricating wear-resistant block is bronze.

10. The stack mold according to claim 9, characterized in that A plurality of cylindrical grooves are arranged on the side of the contoured self-lubricating wear-resistant block that contacts the guide column, and graphite is arranged inside the cylindrical grooves.

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