Edge grinding device for metal mold design and manufacturing

Abstract

The utility model relates to mechanical manufacturing field, and specifically is a kind of edge grinding device for metal mould design and manufacture, including shell body, the inner chamber of shell body is fixedly connected with edge grinder body, the inner chamber of shell body is provided with connecting hollow block and clamping mechanism, the top of connecting hollow block is fixedly connected with connecting disc, and clamping mechanism includes rotating disc, and rotating disc sets the inner chamber of shell body, and the top of rotating disc is fixedly connected with the bottom of connecting hollow block;The utility model drives multiple driven gears to rotate by the operation of first servo motor, simultaneously drives clamping block to move by the rotation of multiple driven gears, and realizes the clamping to the mould placed in the surface mould ring block by the movement of clamping block, and by the synchronous clamping of multiple stations, so that worker does not need to frequently carry out mould feeding and discharging work, reduces the labor intensity of worker, saves the time of feeding and discharging, and can improve work efficiency to some extent.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing, specifically a grinding device for the design and manufacture of metal molds. Background Technology

[0002] Metal mold manufacturing edge grinding equipment is a specialized piece of equipment used for precision grinding, chamfering, or polishing of mold edges to improve the dimensional accuracy and surface quality of the mold. This equipment can remove burrs and sharp edges, optimize mold fit accuracy, enhance durability, and ensure the edge quality of the molded product, thereby improving the overall performance and lifespan of the mold.

[0003] In existing technologies, metal molds can efficiently and accurately mass-produce complex-structured parts, ensuring product dimensional consistency and surface quality, improving production efficiency and reducing costs. Molds made using molds usually require surface grinding to remove burrs and sharp edges. However, existing grinding equipment typically uses a method of clamping a single mold before grinding it with a grinding head. While this method can effectively grind the mold, it can only clamp a single mold at a time and requires frequent loading and unloading, which increases the workload of workers, reduces work efficiency, and extends working time. Summary of the Invention

[0004] To overcome the shortcomings of existing technology, although this method can effectively perform edge grinding on molds, it can only clamp a single mold each time it is ground, and it also requires frequent loading and unloading of molds. This increases the workload of workers, reduces work efficiency, and prolongs working time. This utility model proposes an edge grinding device for metal mold design and manufacturing.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a metal mold design and manufacturing edge grinding device, including an outer shell, an edge grinding machine body fixedly connected to the inner cavity of the outer shell, a connecting hollow block and a clamping mechanism provided in the inner cavity of the outer shell, and a connecting plate fixedly connected to the top of the connecting hollow block; The clamping mechanism includes a rotating disk with an inner cavity of the outer shell. The top of the rotating disk is fixedly connected to the bottom of a connecting hollow block. A first servo motor is fixedly connected to the bottom of the rotating disk. The output end of the first servo motor passes through one side of the rotating disk and is fixedly connected to a rotating gear. A rotating column is provided on one side of the rotating gear. Multiple rotating columns are provided, and the bottom of each of the multiple rotating columns is rotatably connected to the inner cavity of the rotating disk. A driven gear is fixedly connected to the surface of each of the multiple rotating columns. The teeth of the rotating gear mesh with the teeth of one of the driven gears. A central gear is rotatably connected to the surface of the connecting hollow block. The teeth of the central gear mesh with the teeth of the multiple driven gears. The inner cavity of the connecting disk is rotatably connected to the surface of the multiple rotating columns. A clamping assembly is provided at one end of each of the multiple rotating columns. A rotating assembly is provided at the bottom of the rotating disk.

[0006] Preferably, the clamping assembly includes a connecting block, one side of which is fixedly connected to the top of the connecting disk, a clamping block is slidably connected to the surface of the connecting block, the bottom of the clamping block is slidably connected to the top of the connecting disk, a rotating ring block is fixedly connected to the top of the rotating column, and the inner cavity of the rotating ring block is slidably connected to the surface of the clamping block.

[0007] Preferably, the rotating assembly includes a second servo motor, the bottom of which is fixedly connected to the inner cavity of the outer casing, and a connecting post is fixedly connected to the output end of the second servo motor, one end of which is fixedly connected to the bottom of the rotating disk.

[0008] Preferably, a support rod is fixedly connected to the bottom of the connecting column, and a connecting ring block is fixedly connected to the surface of the support rod. The bottom of the connecting ring block is rotatably connected to the inner cavity of the outer shell.

[0009] Preferably, an extension block is fixedly connected to one side of each of the plurality of clamping blocks, and a rubber block is movably bonded to one side of each of the plurality of extension blocks.

[0010] Preferably, the inner cavity of the connecting hollow block is provided with a sliding groove, and a sliding block is fixedly connected to the inner side of the central gear, with the surface of the sliding block slidably connected to the inner cavity of the sliding groove.

[0011] Preferably, an air extraction pipe is fixedly connected to the inner cavity of the outer shell, the inner cavity of the air extraction pipe is connected to the inner cavity of the outer shell, and an air pump is fixedly connected to the surface of the air extraction pipe.

[0012] The advantages of this utility model are: This invention activates a first servo motor, which drives multiple driven gears to rotate. Simultaneously, the rotation of these gears moves a clamping block, which in turn clamps the mold placed on the surface of the rotating ring block. This multi-station synchronous clamping eliminates the need for frequent mold loading and unloading, reducing workload and saving time. It also improves work efficiency. This solves the problem that while this method effectively grinds mold edges, it only clamps a single mold at a time, requiring frequent loading and unloading, which increases workload, reduces efficiency, and extends working time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the outer shell and the first servo motor of this utility model; Figure 3 This is a schematic diagram of the structure of the central gear and rubber block of this utility model; Figure 4 This is a schematic diagram of the structure of the second servo motor and the connecting ring block of this utility model; Figure 5 This is a schematic diagram of the structure of the support rod and connecting column of this utility model; Figure 6 This is a schematic diagram of the structure of the air extraction pipe and air extraction pump of this utility model; Figure 7 This is a schematic diagram of the sliding groove and connecting hollow block of this utility model; Figure 8 This is a cross-sectional view of the rotating disk and driven gear of this utility model.

[0015] In the diagram: 1. Outer shell; 2. Edge grinding machine body; 3. Sliding block; 4. Connecting hollow block; 5. Clamping mechanism; 501. First servo motor; 502. Rotating gear; 503. Driven gear; 504. Central gear; 505. Rotating column; 506. Clamping assembly; 5061. Connecting block; 5062. Clamping block; 5063. Rotating ring block; 507. Rotating disk; 508. Rotating assembly; 5081. Second servo motor; 5082. Connecting column; 6. Sliding groove; 7. Connecting disk; 8. Extension block; 9. Rubber block; 10. Support rod; 11. Connecting ring block; 12. Air extraction pipe; 13. Air extraction pump. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail. This application discloses a grinding device for metal mold design and manufacturing. (Refer to...) Figure 1 and Figure 2 A metal mold design and manufacturing edge grinding device includes an outer shell 1, an edge grinding machine body 2 fixedly connected to the inner cavity of the outer shell 1, a connecting hollow block 4 and a clamping mechanism 5 provided in the inner cavity of the outer shell 1, and a connecting plate 7 fixedly connected to the top of the connecting hollow block 4. The clamping mechanism 5 includes a rotating disk 507, which is located within the inner cavity of the outer shell 1. The top of the rotating disk 507 is fixedly connected to the bottom of the connecting hollow block 4. A first servo motor 501 is fixedly connected to the bottom of the rotating disk 507. The output end of the first servo motor 501 passes through one side of the rotating disk 507 and is fixedly connected to a rotating gear 502. A rotating column 505 is provided on one side of the rotating gear 502. Multiple rotating columns 505 are provided, and the bottoms of multiple rotating columns 505 are rotatably connected to the inner cavity of the rotating disk 507. Next, driven gears 503 are fixedly connected to the surfaces of multiple rotating columns 505. The teeth of rotating gear 502 and one of the driven gears 503 mesh with each other. A central gear 504 is rotatably connected to the surface of the hollow block 4. The teeth of the central gear 504 mesh with the teeth of multiple driven gears 503. The inner cavity of the connecting disk 7 is rotatably connected to the surface of multiple rotating columns 505. One end of each of the multiple rotating columns 505 is provided with a clamping component 506. A rotating component 508 is provided at the bottom of the rotating disk 507.

[0018] The outer casing 1 provides installation and connection for the edge grinding machine body 2. The edge grinding machine body 2 can move via guide rails and can also cut, grind, or polish the edges of metal molds using high-speed rotating grinding wheels, grinding heads, or polishing wheels. Mechanical friction is used to remove burrs, chamfer, or refine contours, achieving predetermined precision and smoothness at the edges. The edge grinding machine body 2 is existing technology in this field and will not be described in detail here. The rotating disk 507 is connected to the connecting hollow block 4, which in turn is connected to the connecting disk 7. The connecting disk 7 provides certain limiting and connecting functions for multiple rotating columns 505. The first servo motor 501, connected to the rotating disk 507, provides installation for the rotating gear 502. The operator can start the first servo motor 501, which drives the rotating gear 502 to rotate. Multiple rotating columns 505 connect to multiple driven gears 503 via a rotating disk 507. The teeth of one driven gear 503 mesh with the teeth of the rotating gear 502, so that when the rotating gear 502 rotates, it drives one of the driven gears 503 to rotate synchronously. The central gear 504 is connected to the connecting hollow block 4, and the teeth of the central gear 504 mesh with multiple driven gears 503. When the rotating gear 502 drives one of the driven gears 503 to start rotating, it drives the other driven gears 503 to rotate synchronously through the central gear 504. The operator can place the same number and size of molds as the multiple driven gears 503 into the different clamping components 506. After the clamping components 506 clamp the molds, the grinding machine body 2 is used to grind the molds.

[0019] Reference Figure 2 and Figure 8 The clamping assembly 506 includes a connecting block 5061, one side of which is fixedly connected to the top of the connecting disk 7. A clamping block 5062 is slidably connected to the surface of the connecting block 5061, and the bottom of the clamping block 5062 is slidably connected to the top of the connecting disk 7. A rotating ring block 5063 is fixedly connected to the top of the rotating column 505, and the inner cavity of the rotating ring block 5063 is slidably connected to the surface of the clamping block 5062. The connecting disk 7 provides installation and connection for the connecting block 5061 and the clamping block 5062, while the rotating ring block 5063 and the rotating... The column 505 is connected, and each of the multiple rotating ring blocks 5063 has an arc-shaped groove on one side. The rotating ring blocks 5063 and the clamping block 5062 are connected. When the central gear 504 rotates, it will drive the rotating ring blocks 5063 to rotate synchronously. When the rotating ring blocks 5063 rotate, they will push the clamping block 5062 through the arc-shaped groove on one side of the rotating ring blocks 5063, so that the clamping block 5062 slides along the surface of the connecting block 5061 and finally fits against the mold side placed on the surface of the rotating ring blocks 5063, thereby completing the clamping of the mold.

[0020] Reference Figure 4 and Figure 8 The rotating assembly 508 includes a second servo motor 5081. The bottom of the second servo motor 5081 is fixedly connected to the inner cavity of the outer shell 1. A connecting post 5082 is fixedly connected to the output end of the second servo motor 5081. One end of the connecting post 5082 is fixedly connected to the bottom of the rotating disk 507. The outer shell 1 is connected to the second servo motor 5081, and the second servo motor 5081 is connected to the connecting post 5082. The operator can start the second servo motor 5081, and the operation of the second servo motor 5081 drives the connecting post 5082 to rotate. The operation of the connecting post 5082 drives the rotating disk 507 to rotate synchronously. After the grinding machine body 2 has finished grinding all the molds held by the multiple clamping blocks 5062, the operator can rotate the mold that needs to be removed to the side closer to the operator through the second servo motor 5081, so as to facilitate the operator to load and unload the mold.

[0021] Reference Figure 5 and Figure 8 A support rod 10 is fixedly connected to the bottom of the connecting column 5082. A connecting ring block 11 is fixedly connected to the surface of the support rod 10. The bottom of the connecting ring block 11 is rotatably connected to the inner cavity of the outer shell 1. The support rod 10 provides installation and connection for the connecting ring block 11 through its connection with the connecting column 5082. The connecting ring block 11 is connected to the outer shell 1. The support rod 10 can provide support for the connecting column 5082, while the connecting ring block 11 can limit and reinforce the support rod 10 to a certain extent, so that the support rod 10 can better support the connecting column 5082.

[0022] Reference Figure 2 and Figure 8 One side of each of the multiple clamping blocks 5062 is fixedly connected to an extension block 8, and one side of each of the multiple extension blocks 8 is movably bonded to a rubber block 9. The extension block 8 provides the installation function for the rubber block 9 by connecting with the clamping block 5062. When the clamping block 5062 clamps the mold, the extension block 8 can increase the clamping area of ​​the clamping block 5062, thereby making the clamping of the clamping block 5062 more secure. The rubber block 9 can prevent the clamping block 5062 from causing wear and scratches to the mold surface when clamping the mold.

[0023] Reference Figure 7 and Figure 8The inner cavity of the connecting hollow block 4 is provided with a sliding groove 6, and a sliding block 3 is fixedly connected to the inner side of the central gear 504. The surface of the sliding block 3 is slidably connected to the inner cavity of the sliding groove 6. The central gear 504 can provide installation and connection for the sliding block 3. By opening the sliding groove 6 on the surface of the connecting hollow block 4, the sliding block 3 can slide in the inner cavity of the sliding groove 6. The sliding block 3 can make the central gear 504 more stable and smooth when rotating.

[0024] Reference Figure 1 and Figure 6 An air extraction pipe 12 is fixedly connected to the inner cavity of the outer shell 1. The inner cavity of the air extraction pipe 12 is connected to the inner cavity of the outer shell 1. An air pump 13 is fixedly connected to the surface of the air extraction pipe 12. The air extraction pipe 12 provides a mounting function for the air pump 13 through its connection with the outer shell 1. At the same time, the air extraction pipe 12 can be connected to an external box, which can collect and process the debris discharged from the air extraction pipe 12. When the edge grinding machine body 2 starts edge grinding, a large amount of debris will be generated. At this time, the operator can start the air pump 13 to suck in some of the debris generated when the edge grinding machine body 2 is working, and discharge it into the collection box through the air extraction pipe 12 for collection. This prevents the debris inside the outer shell 1 from accumulating too much and affecting the operator's cleaning work.

[0025] Working Principle: Before using this device, the operator needs to place the mold to be ground onto the surface of the rotating ring block 5063 and start the first servo motor 501. The operation of the first servo motor 501 drives the rotating gear 502 and one of the driven gears 503 to rotate. When the driven gear 503 rotates, it drives the central gear 504 to rotate synchronously, and the central gear 504 drives the remaining driven gears 503 to rotate synchronously. The rotation of the driven gears 503 drives the rotating ring block 5063 to rotate synchronously through the rotating column 505. When the rotating ring block 5063 rotates, it pushes the clamping block 5062 to slide along the surface of the connecting block 5061 through the groove on the surface of the rotating ring block 5063, thereby achieving... The machine can simultaneously clamp multiple molds and perform grinding operations on them through the grinding machine body 2. This eliminates the need for frequent mold loading and unloading by the operator and improves work efficiency to some extent. After all the molds clamped by the multiple clamping components 506 have been ground, the operator can start the second servo motor 5081. The operation of the second servo motor 5081 drives the connecting column 5082 and the rotating disk 507 to rotate, thereby rotating the molds clamped by the clamping components 506 to the side closer to the operator, who can then load and unload the molds. The rotation of the rotating disk 507 makes it easier for the operator to load and unload the molds and reduces the workload to some extent.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A grinding device for designing and manufacturing metal molds, characterized in that: Includes an outer shell (1), the inner cavity of which is fixedly connected to a grinding machine body (2), the inner cavity of which is provided with a connecting hollow block (4) and a clamping mechanism (5), and the top of the connecting hollow block (4) is fixedly connected to a connecting plate (7). The clamping mechanism (5) includes a rotating disk (507), which is located within the inner cavity of the outer shell (1). The top of the rotating disk (507) is fixedly connected to the bottom of the connecting hollow block (4). A first servo motor (501) is fixedly connected to the bottom of the rotating disk (507). The output end of the first servo motor (501) passes through one side of the rotating disk (507) and is fixedly connected to a rotating gear (502). A rotating column (505) is provided on one side of the rotating gear (502). Multiple rotating columns (505) are provided, and the bottoms of the multiple rotating columns (505) rotate with the inner cavity of the rotating disk (507). The surfaces of the multiple rotating columns (505) are fixedly connected with driven gears (503). The teeth of the rotating gears (502) and one of the driven gears (503) mesh with each other. The surface of the connecting hollow block (4) is rotatably connected with a central gear (504). The teeth of the central gear (504) mesh with the teeth of the multiple driven gears (503). The inner cavity of the connecting disk (7) is rotatably connected to the surface of the multiple rotating columns (505). One end of each of the multiple rotating columns (505) is provided with a clamping assembly (506). The bottom of the rotating disk (507) is provided with a rotating assembly (508).

2. The grinding device for metal mold design and manufacturing according to claim 1, characterized in that: The clamping assembly (506) includes a connecting block (5061), one side of which is fixedly connected to the top of the connecting disk (7), a clamping block (5062) is slidably connected to the surface of the connecting block (5061), the bottom of the clamping block (5062) is slidably connected to the top of the connecting disk (7), a rotating ring block (5063) is fixedly connected to the top of the rotating column (505), and the inner cavity of the rotating ring block (5063) is slidably connected to the surface of the clamping block (5062).

3. The grinding device for metal mold design and manufacturing according to claim 1, characterized in that: The rotating assembly (508) includes a second servo motor (5081), the bottom of which is fixedly connected to the inner cavity of the outer shell (1), and a connecting post (5082) is fixedly connected to the output end of the second servo motor (5081). One end of the connecting post (5082) is fixedly connected to the bottom of the rotating disk (507).

4. The grinding device for metal mold design and manufacturing according to claim 3, characterized in that: The bottom of the connecting column (5082) is fixedly connected to a support rod (10), and a connecting ring block (11) is fixedly connected to the surface of the support rod (10). The bottom of the connecting ring block (11) is rotatably connected to the inner cavity of the outer shell (1).

5. The grinding device for metal mold design and manufacturing according to claim 2, characterized in that: One side of each of the multiple clamping blocks (5062) is fixedly connected to an extension block (8), and one side of each of the multiple extension blocks (8) is movably bonded with a rubber block (9).

6. The grinding device for metal mold design and manufacturing according to claim 1, characterized in that: The inner cavity of the connecting hollow block (4) is provided with a sliding groove (6), and a sliding block (3) is fixedly connected to the inner side of the central gear (504). The surface of the sliding block (3) is slidably connected to the inner cavity of the sliding groove (6).

7. The grinding device for metal mold design and manufacturing according to claim 2, characterized in that: An air extraction pipe (12) is fixedly connected to the inner cavity of the outer shell (1), and the inner cavity of the air extraction pipe (12) is connected to the inner cavity of the outer shell (1). An air pump (13) is fixedly connected to the surface of the air extraction pipe (12).

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