A mold polishing apparatus

Abstract

The utility model relates to mould processing technical field discloses a mould polishing equipment, including base, top plate, baffle, polishing mechanism, clamping mechanism, the baffle installs in the middle part of base, the top plate passes through the stand and installs above the baffle, the polishing mechanism sets up between top plate and baffle, the clamping mechanism sets up below the polishing mechanism, the utility model discloses through the independent mutual influenceless clamping jaw to mould clamping, so that each clamping jaw can move different amplitude according to the shape of mould, is convenient for closely clamping mould to prevent mould loosening and falling in polishing process, in addition through the synchronous movement of polishing wheel and clamping jaw, so that the polishing wheel can be closely combined with mould surface, and prevents the impact of polishing wheel to mould under the action of spring through the extension link, thereby improving polishing effect.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, and in particular to a mold polishing device. Background Technology

[0002] A mold polishing machine is a device used for mold surface treatment. It polishes the mold surface using specific polishing wheels and polishing paste, removing rough parts and making the mold surface smoother and flatter. A mold polishing machine usually consists of polishing wheels, polishing paste, and a polishing machine. During the polishing process, the polishing wheel rubs against the mold surface to remove rough parts and improve the mold quality.

[0003] Most existing mold polishing machines use chucks and other clamping mechanisms to fix the molds. Since most existing chucks use spiral discs to drive multiple jaws to move synchronously, they can only be used to clamp molds with regular shapes. When the mold has a rectangular or elliptical cross section, it cannot be clamped tightly, causing the mold to easily loosen and fall off. In addition, the polishing wheel is not easy to adhere to the surface of irregularly shaped molds, which reduces the polishing quality. Utility Model Content

[0004] The main purpose of this utility model is to provide a mold polishing device that can effectively solve the problem that most existing mold polishing machines use chucks and other clamping mechanisms to fix the mold. Since most existing chucks use spiral discs to drive multiple jaws to move synchronously, they can only be used to clamp molds with regular shapes. When the mold has a rectangular or elliptical cross section, it cannot be clamped tightly, which makes the mold easy to loosen and fall off. In addition, the polishing wheel is not easy to adhere to the surface of irregularly shaped molds, which reduces the polishing quality.

[0005] To achieve the above objectives, the technical solution adopted by this utility model to solve its technical problem is as follows: A mold polishing device includes a base, a top plate, a partition, a polishing mechanism, and a clamping mechanism; The partition is installed in the middle of the base, and the top plate is installed above the partition via a column; The polishing mechanism is disposed between the top plate and the partition plate; The clamping mechanism is located below the polishing mechanism.

[0006] Preferably, the polishing mechanism includes an electric slide bar, a polishing wheel, a slider, and a telescopic rod; The telescopic rod is connected to the sliding part of the electric slide rod, and the polishing wheel is connected to the telescopic end of the telescopic rod; The surface of the top plate is provided with a sliding groove, the slider is movably connected to the sliding groove, and the bottom of the slider is fixedly connected to the electric sliding rod.

[0007] Preferably, the clamping mechanism includes a gripper, an end, a spring, a second slider, a driven push block, a second electric slide bar, and an active push block; The spring is installed on the inner wall of the base, the gripper is fixedly connected to the telescopic end of the spring, and the top of the gripper is fixedly connected to the electric slide rod. The end is fixedly connected to the end of the gripper, and the end is made of rubber. The second slider is fixedly connected to the bottom of the gripper, and the surface of the partition is provided with a sliding groove that is movably connected to the second slider. The bottom end of the second slider extends through to the bottom of the partition. The electric slide bar 2 is installed in the middle of the bottom surface of the partition, and the active push block is fixedly connected to the sliding part of the electric slide bar 2. The active push block is frustum-shaped. The driven push block is fixedly connected to the bottom end of the second slider. The bottom of the driven push block is an inclined surface, and the driven push block overlaps with the active push block.

[0008] The beneficial effects of this utility model are: 1. This utility model uses independent and non-influencing grippers to hold the mold, so that each gripper can move to different extents according to the shape of the mold, making it easy to hold the mold tightly and thus preventing the mold from loosening and falling off during the polishing process.

[0009] 2. This utility model improves the polishing effect by moving the polishing wheel and the clamping jaws synchronously, allowing the polishing wheel to fit tightly against the mold surface, and by using a telescopic rod to prevent the polishing wheel from impacting the mold under the action of the spring. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of the mold polishing equipment; Figure 2 This is a schematic diagram of the internal structure of the base of the mold polishing equipment.

[0011] Explanation of reference numerals in the attached diagram: 1. Base; 2. Gripper; 3. End; 4. Spring; 5. Electric slide bar one; 6. Polishing wheel; 7. Slide bar one; 8. Telescopic rod; 9. Top plate; 10. Partition plate; 11. Slide bar two; 12. Driven push block; 13. Electric slide bar two; 14. Active push block. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0013] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0014] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0015] This application designs a mold polishing device, as shown in the attached document. Figure 1-2 As shown, it includes a base 1, a top plate 9, a partition 10, a polishing mechanism, and a clamping mechanism; The partition 10 is installed in the middle of the base 1, and the top plate 9 is installed above the partition 10 via a column; The polishing mechanism is located between the top plate 9 and the partition plate 10; The clamping mechanism is located below the polishing mechanism.

[0016] Furthermore, the polishing mechanism includes an electric slide bar 5, a polishing wheel 6, a slider 7, and a telescopic rod 8; The telescopic rod 8 is connected to the sliding part of the electric slide rod 5, and the polishing wheel 6 is connected to the telescopic end of the telescopic rod 8; The surface of the top plate 9 is provided with a sliding groove, and the slider 7 is movably connected to the sliding groove. The bottom of the slider 7 is fixedly connected to the electric sliding rod 5. The telescopic rod 8 and the polishing wheel 6 are both driven by a micro motor. The motor can be installed on the sliding part of the electric sliding rod 5, and a protective sleeve is set on the line to avoid damage to the line during the up and down movement.

[0017] Furthermore, the clamping mechanism includes a gripper 2, an end 3, a spring 4, a slider 11, a driven push block 12, an electric slide bar 13, and an active push block 14; Spring 4 is installed on the inner wall of base 1, gripper 2 is fixedly connected to the telescopic end of spring 4, and the top of gripper 2 is fixedly connected to electric slide bar 5. End 3 is fixedly connected to the end of gripper 2. End 3 is made of rubber, which can prevent gripper 2 from impacting the outer wall of the mold, thereby avoiding damage to the mold. The rubber provides elastic force and friction to enhance the clamping effect. The second slider 11 is fixedly connected to the bottom of the gripper 2. The surface of the partition 10 is provided with a groove that is movably connected to the second slider 11. The bottom end of the second slider 11 extends through to the bottom of the partition 10. The electric slide bar 2 13 is installed in the middle of the bottom surface of the partition 10. The active push block 14 is fixedly connected to the sliding part of the electric slide bar 2 13. The active push block 14 is frustum-shaped. The driven push block 12 is fixedly connected to the bottom end of the slider 11. The bottom of the driven push block 12 is a slope, and the driven push block 12 overlaps with the active push block 14.

[0018] Working principle: The mold to be polished is placed on the partition plate 10. Then, the electric slide bar 13 drives the active pusher 14 to descend, causing the driven pusher 12 to separate from the active pusher 14. At this time, the slider 11 and the end 3 are unrestrained. The spring 4 rebounds and drives the end 3 and the gripper 2 to move. Multiple ends 3 are in contact with the outer wall of the mold. They rebound at different distances according to the shape of the mold surface, thus fixing the mold. At the same time, the gripper 2 drives the electric slide bar 5 to move. The radial movement trajectory of the electric slide bar 5 is maintained by the top plate 9 and the slider 7. After the mold is clamped, the telescopic rod 8 drives the polishing wheel 6 to extend and contact with the outer wall of the mold. Then, the polishing wheel 6 starts to polish the mold and moves longitudinally under the drive of the electric slide bar 5, so that any position on the outer wall of the mold can be polished.

[0019] The above embodiments are only some embodiments of this utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the protection scope of this utility model.

Claims

1. A mold polishing device, characterized in that: Includes base (1), top plate (9), partition (10), polishing mechanism, and clamping mechanism; The partition (10) is installed in the middle of the base (1), and the top plate (9) is installed above the partition (10) by a column; The polishing mechanism is disposed between the top plate (9) and the partition plate (10); The clamping mechanism is located below the polishing mechanism.

2. The mold polishing equipment according to claim 1, characterized in that... The polishing mechanism includes an electric slide bar (5), a polishing wheel (6), a slider (7), and a telescopic rod (8). The telescopic rod (8) is connected to the sliding part of the electric slide rod (5), and the polishing wheel (6) is connected to the telescopic end of the telescopic rod (8); The top plate (9) has a groove on its surface, the slider (7) is movably connected to the groove, and the bottom of the slider (7) is fixedly connected to the electric slide rod (5).

3. The mold polishing equipment according to claim 2, characterized in that... The clamping mechanism includes a gripper (2), an end (3), a spring (4), a second slider (11), a driven push block (12), a second electric slide bar (13), and an active push block (14). The spring (4) is installed on the inner wall of the base (1), the gripper (2) is fixedly connected to the telescopic end of the spring (4), and the top of the gripper (2) is fixedly connected to the electric slide bar (5). The end (3) is fixedly connected to the end of the gripper (2), and the end (3) is made of rubber. The second slider (11) is fixedly connected to the bottom of the gripper (2), and the surface of the partition (10) is provided with a groove that is movably connected to the second slider (11). The bottom end of the second slider (11) extends through to the bottom of the partition (10). The electric slide bar 2 (13) is installed in the middle of the bottom surface of the partition (10), and the active push block (14) is fixedly connected to the sliding part of the electric slide bar 2 (13). The active push block (14) is frustum-shaped. The driven push block (12) is fixedly connected to the bottom end of the slider two (11). The bottom of the driven push block (12) is an inclined surface. The driven push block (12) overlaps with the active push block (14).

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