Surface treatment device for mold manufacturing

Abstract

The utility model relates to the field of mold manufacturing, and discloses a surface treatment device for mold manufacturing, which comprises a processing table, movable supporting rods are movably mounted on the upper surface of the processing table close to four corners, a supporting baffle is fixedly mounted at the top ends of the movable supporting rods, and a processing hole is formed in the middle of the top end of the supporting baffle in a penetrating manner; a guide sliding groove is formed in the upper surface of the supporting baffle close to the machining hole, a plurality of sliding blocks are movably installed in the guide sliding groove, the upper surfaces of the sliding blocks extend to the position above the supporting baffle to be fixedly provided with a movable baffle, and a fixed guide rail is welded to the upper surface of the supporting baffle close to the outer portion of the guide sliding groove. The multiple movable baffles move below the movable disc, so that the effect of conveniently adjusting the overall hole diameter of a machining hole is achieved, the protection effect during mold surface treatment is improved, the problem that other positions are damaged when a certain position of the surface of the mold is treated is solved, and the subsequent use efficiency of the mold is improved.

Description

Technical Field

[0001] The present application relates to the field of mold manufacturing, and particularly to a surface treatment device for mold manufacturing. Background Art

[0002] Mold manufacturing refers to the manufacture of tools or equipment for producing a large number of products with the same shape. These tools are usually used in processes such as die casting, injection molding, blow molding, extrusion, and compression to manufacture plastic products, metal parts, glassware, and other industrial products. During the production and processing of molds, it is often necessary to perform surface treatment on them to ensure the mold life and product quality.

[0003] During the processing, the mold surface will undergo various treatment methods such as polishing, sandblasting, electroplating, coating, and heat treatment. When treating a specific position on the mold surface, the treatment process may act on other positions of the mold, resulting in some damages such as depressions and scratches at other positions, thereby affecting the overall qualified rate of mold manufacturing and also having a certain impact on the subsequent use effect of the mold.

[0004] In view of the above-related technologies, the inventor believes that there are defects in the damage of other positions when the mold surface is being treated. Therefore, a surface treatment device for mold manufacturing is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the problem of damage to other positions when the mold surface is being treated, the present application provides a surface treatment device for mold manufacturing.

[0006] The surface treatment device for mold manufacturing provided by the present application adopts the following technical solutions:

[0007] A surface treatment device for mold manufacturing includes a processing table. At the four corners of the upper surface of the processing table, movable support rods are movably installed. At the top of the movable support rods, support baffles are fixedly installed. In the middle of the top of the support baffle, a processing hole is penetrated and opened. At the position near the processing hole on the upper surface of the support baffle, a guiding sliding groove is opened. Inside the guiding sliding groove, a number of sliding blocks are movably installed. The upper surface of the sliding block extends above the support baffle and fixedly installs a movable baffle. At the position near the outside of the guiding sliding groove on the upper surface of the support baffle, a fixed guide rail is welded. Inside the fixed guide rail, there is also a rotating mechanism for adjusting the movement of multiple movable baffles.

[0008] Preferably, the rotating mechanism includes a movable disc. The movable disc is rotatably installed at the inner top of the fixed guide rail. At the edge of the top of the movable disc, a number of limiting grooves are penetrated and opened. At the edge of the upper surface of the movable baffle, a limiting post is welded through the limiting groove.

[0009] Preferably, the bottom end of the movable support rod extends into the processing table and is fixedly installed with a connecting frame. A fixed frame is welded to the inner bottom of the processing table. A lead screw is rotatably installed through the connecting frame between the processing table and the fixed frame. The bottom end of the lead screw extends below the fixed frame and is installed with a servo motor. Fixed rods are fixedly installed on both sides of the lead screw between the fixed frame and the processing table.

[0010] Preferably, a number of square holes are formed through the upper surface of the processing table. One side of the outer surface of the movable support rod is located inside the square hole, and the movable support rod and the square hole are mutually fitted.

[0011] Preferably, a threaded hole is formed through the middle of the top end of the connecting frame. One side of the outer surface of the lead screw is located inside the threaded hole. Circular holes are formed through both sides of the top end of the connecting frame. One side of the outer surface of the fixed rod is located inside the circular hole.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] By placing the mold on the upper surface of the processing table, rotating the lead screw drives the connecting frame to move up and down, thereby adjusting the support baffle to be placed on the upper surface of the mold. Move the mold to be processed below the processing hole, rotate the movable disc to drive a plurality of movable baffles to move, and adjust the opening size of the processing hole. The support baffle cooperates with the movable baffle to protect other positions of the mold; compared with the prior art, this solution has the effect of facilitating the adjustment of the overall aperture size of the processing hole, improving the protection effect during the surface treatment of the mold, solving the problem of damage to other positions during the treatment of a certain position on the mold surface, and improving the subsequent use efficiency of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the application embodiment;

[0015] Figure 2 is a schematic diagram of the structure of the connecting frame in the application embodiment;

[0016] Figure 3 is a schematic diagram of the structure of the movable baffle in the application embodiment;

[0017] Description of the reference numerals: 1, processing table; 2, movable support rod; 3, support baffle; 4, processing hole; 5, guiding chute; 6, sliding block; 7, movable baffle; 8, limiting column; 9, fixed guide rail; 10, movable disc; 11, limiting groove; 12, connecting frame; 13, fixed frame; 14, lead screw; 15, servo motor; 16, fixed rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will further describe the present application in detail with reference to the attached Figures 1 - 3 drawings.

[0019] An embodiment of the present application discloses a surface treatment device for mold manufacturing. Refer to Figures 1 - 3 , a surface treatment device for mold manufacturing, including a processing table 1. Movable support rods 2 are movably installed near the four corners of the upper surface of the processing table 1. A number of square holes are penetrated and opened on the upper surface of the processing table 1. One side of the outer surface of the movable support rod 2 is located inside the square hole. The movable support rod 2 and the square hole are mutually fitted. A support baffle 3 is fixedly installed at the top of the movable support rod 2. A processing hole 4 is penetrated and opened in the middle of the top of the support baffle 3. A guiding chute 5 is opened on the upper surface of the support baffle 3 near the processing hole 4. A number of sliding blocks 6 are movably installed inside the guiding chute 5. The upper surface of the sliding block 6 extends above the support baffle 3 and is fixedly installed with a movable baffle 7. A fixed guide rail 9 is welded on the upper surface of the support baffle 3 near the outside of the guiding chute 5. A rotating mechanism is further provided inside the fixed guide rail 9 for adjusting the movement of a plurality of movable baffles 7.

[0020] By placing the mold on the upper surface of the processing table 1, the connecting frame 12 in motion drives the movable support rod 2 and the support baffle 3 to move synchronously, and then adjusts the support baffle 3 to be placed on the upper surface of the mold, so that the support baffle 3 is applicable to molds of different sizes. Move the mold to be processed to be directly below the processing hole 4, so that the sliding block 6 moves inside the guiding chute 5, and the movable baffle 7 moves synchronously with the sliding block 6, so that a plurality of movable baffles 7 adjust the opening size of the processing hole 4, reflecting the protective effect of the support baffle 3 in cooperation with the movable baffle 7 on the mold.

[0021] Refer to Figure 3 , the rotating mechanism includes a movable disc 10. The movable disc 10 is rotatably installed at the inner top of the fixed guide rail 9. A number of limiting grooves 11 are penetrated and opened at the top edge of the movable disc 10. A limiting column 8 is welded through the limiting groove 11 at the top edge of the upper surface of the movable baffle 7.

[0022] By rotating the movable disc 10 to move inside the fixed guide rail 9, the rotation of the movable disc 10 drives the limiting column 8 to move inside the limiting groove 11, and then the limiting column 8 in motion drives the sliding block 6 to move inside the guiding chute 5, and the movable baffle 7 moves synchronously with the sliding block 6 and the limiting column 8, reflecting the position adjustment effect of the movable disc 10 on a plurality of movable baffles 7.

[0023] Refer to Figure 1 and Figure 2, the bottom end of the movable rod 2 extends to the inside of the processing table 1 and is fixedly installed with a connecting frame 12. A fixed frame 13 is welded to the inner bottom of the processing table 1. A lead screw 14 is rotatably installed through the connecting frame 12 between the processing table 1 and the fixed frame 13. The bottom end of the lead screw 14 extends below the fixed frame 13 and is installed with a servo motor 15. Fixed rods 16 are fixedly installed on both sides of the lead screw 14 between the fixed frame 13 and the processing table 1. A threaded hole is opened through the middle of the top end of the connecting frame 12. One side of the outer surface of the lead screw 14 is located inside the threaded hole. Round holes are opened through both sides of the top end of the connecting frame 12. One side of the outer surface of the fixed rod 16 is located inside the round hole.

[0024] By starting the servo motor 15 to drive the lead screw 14 to rotate, the rotation of the lead screw 14 drives the connecting frame 12 to move up and down, and the fixed rod 16 guides and supports the moving connecting frame 12 to keep the whole connecting frame 12 moving up and down stably, reflecting the up and down movement adjustment effect of the connecting frame 12.

[0025] The implementation principle of a surface treatment device for mold manufacturing in an embodiment of the present application is as follows: By placing the mold on the upper surface of the processing table 1 and starting the servo motor 15 to drive the lead screw 14 to rotate, the input end of the power supply of the servo motor 15 is electrically connected to the output end of an external power supply. The rotation of the lead screw 14 drives the connecting frame 12 to move up and down, and the fixed rod 16 guides and supports the moving connecting frame 12 to keep the whole connecting frame 12 moving up and down stably. The moving connecting frame 12 drives the movable rod 2 and the support baffle 3 to move synchronously, thereby adjusting the support baffle 3 to be placed on the upper surface of the mold, making the support baffle 3 applicable to molds of different sizes. Move the mold to be processed and placed directly below the processing hole 4, and rotate the movable disc 10 to move along the inside of the fixed guide rail 9, so that the rotation of the movable disc 10 drives the limit post 8 to move along the inside of the limit groove 11. Furthermore, the moving limit post 8 drives the sliding block 6 to move along the inside of the guiding chute 5, so that the movable baffle 7 moves synchronously with the sliding block 6 and the limit post 8, adjusting the unfolded positions of the multiple movable baffles 7 to move above the processing hole 4, thereby adjusting the opening size of the processing hole 4 to make the processing hole 4 applicable to processing equipment of different sizes. The support baffle 3 cooperates with the movable baffle 7 to protect other positions of the mold, and an external device passes through the processing hole 4 and acts on the mold below; compared with the prior art, this solution has the effect of facilitating the adjustment of the overall aperture size of the processing hole 4, improving the protection effect during mold surface treatment, solving the problem of damage to other positions during the treatment of a certain position on the mold surface, and enhancing the subsequent use efficiency of the mold.

[0026] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the internal connection of two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0027] Second, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0029] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A surface treatment device for mold manufacturing, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is movably mounted with movable support rods (2) near the four corners, a support baffle (3) is fixedly mounted on the top of the movable support rod (2), a processing hole (4) is provided through the middle of the top of the support baffle (3), a guide slot (5) is provided on the upper surface of the support baffle (3) near the processing hole (4), a plurality of sliding blocks (6) are movably mounted inside the guide slot (5), a movable baffle (7) is fixedly mounted on the upper surface of the sliding block (6) extending above the support baffle (3), a fixed guide rail (9) is welded on the upper surface of the support baffle (3) near the outside of the guide slot (5), and a rotating mechanism is also provided inside the fixed guide rail (9) for adjusting the plurality of movable baffles (7) to move.

2. A surface treatment device for mold manufacturing according to claim 1, characterized in that: The rotating mechanism comprises a movable disc (10), the movable disc (10) being rotatably mounted on the top of the fixed guide rail (9), a plurality of limit grooves (11) being provided through the top edge of the movable disc (10), and a limit column (8) being welded to the upper surface edge of the movable baffle (7) through the limit grooves (11).

3. A surface treatment device for mold manufacturing according to claim 1, characterized in that: The bottom end of the movable support rod (2) extends to the inside of the processing table (1) and is fixedly installed with a connecting frame (12); a fixing frame (13) is welded to the bottom of the processing table (1); a screw rod (14) is rotatably installed between the processing table (1) and the fixing frame (13) through the connecting frame (12); the bottom end of the screw rod (14) extends to the bottom of the fixing frame (13) and is installed with a servo motor (15); and fixing rods (16) are fixedly installed on both sides of the screw rod (14) between the fixing frame (13) and the processing table (1).

4. A surface treatment device for mold manufacturing according to claim 1, characterized in that: The upper surface of the processing table (1) is provided with a plurality of square holes, one side of the outer surface of the movable support rod (2) is located inside the square hole, and the movable support rod (2) and the square hole are interlocked.

5. A surface treatment device for mold manufacturing according to claim 3, characterized in that: A threaded hole is formed through the middle of the top of the connecting frame (12), one side of the outer surface of the screw rod (14) is located inside the threaded hole, and circular holes are formed through both sides of the top of the connecting frame (12), and one side of the outer surface of the fixing rod (16) is located inside the circular hole.

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