Mold polishing device

Abstract

The utility model discloses a mould polishing device, including frame, install transmission subassembly on the frame, install die casting subassembly on the frame, install polishing subassembly on the frame, the die casting subassembly includes the Y axle movable element of installing on the frame, installs the X axle movable element on the Y axle movable element, installs the lower pressure movable element on the X axle movable element, installs the die casting on the lower pressure movable element, the polishing subassembly includes the polishing drive element of installing on the frame, installs the first polishing on the polishing drive element, installs the first polishing elevating element on the frame, second polishing elevating element, the mould polishing device of the utility model is integrated to the die casting, transmission, polishing, need not manual transfer, shortens the processing period, is suitable for batch production, promotes the output per unit time.

Description

Technical Field

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

[0002] In the production process of aluminum die-casting molds, traditional processes often separate die-casting, grinding, and other steps, allowing each to be operated independently. After die-casting is completed, workers need to manually move the semi-finished mold to the grinding area for further grinding. The entire process is inefficient, time-consuming, and results in low output. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a high-efficiency mold polishing device.

[0004] The present invention adopts the following technical solution:

[0005] A mold polishing device includes a frame, a conveying assembly mounted on the frame, a die-casting assembly mounted on the frame, and a grinding assembly mounted on the frame. The die-casting assembly includes a Y-axis movable component mounted on the frame, an X-axis movable component mounted on the Y-axis movable component, a pressing movable component mounted on the X-axis movable component, and a die-cast part mounted on the pressing movable component. The grinding assembly includes a grinding drive component mounted on the frame, a first grinding component mounted on the grinding drive component, a first grinding lifting component mounted on the frame, and a second grinding lifting component. The first grinding component is rotatably mounted on the first grinding lifting component and the second grinding lifting component. The first grinding lifting component and the second grinding lifting component are mounted opposite each other on both sides of the conveying assembly. The die-casting assembly and the grinding assembly are respectively located near the feeding end and the discharge end of the conveying assembly.

[0006] Furthermore, the first grinding lifting component includes a grinding fixed plate mounted on the frame, a grinding lifting slide rail disposed on the grinding fixed plate, a grinding lifting plate slidably disposed on the grinding lifting slide rail, and a lifting drive unit mounted on the grinding fixed plate for driving the grinding lifting plate to move; the first grinding component is rotatably mounted on the grinding lifting plate.

[0007] Furthermore, the lifting drive unit includes a threaded hole disposed on the grinding lifting plate, a threaded rod mounted on the grinding lifting plate, and a tightening cap mounted on the threaded rod; the threaded rod passes through the grinding lifting plate and is threadedly connected to the threaded hole; the structure of the second grinding lifting component is the same as the structure of the first grinding lifting component.

[0008] Furthermore, the grinding drive includes a grinding motor mounted on the frame, a grinding drive wheel mounted on the grinding motor, a grinding driven wheel mounted on the first grinding component, and a grinding belt that is driven by the grinding drive wheel and the grinding driven wheel.

[0009] Furthermore, the first polishing component includes a rotating rod rotatably mounted on the polishing fixing plate and a polishing rod mounted on the rotating rod; the polishing driven wheel is mounted on the rotating rod.

[0010] Furthermore, the grinding assembly also includes a third grinding lifting component and a fourth grinding lifting component mounted on the frame, and a second grinding component rotatably mounted on the third grinding lifting component and the fourth grinding lifting component; the second grinding component and the first grinding component are connected by transmission; the structure of the third grinding lifting component and the fourth grinding lifting component is the same as the structure of the first grinding lifting component; the structure of the second grinding component is the same as the structure of the first grinding component.

[0011] Furthermore, the grinding drive also includes a drive gear mounted on the rotating roller, a driven gear mounted on the second grinding component, and a transmission belt connecting the drive gear and the driven gear.

[0012] Furthermore, the Y-axis movable component includes a Y-axis fixed plate mounted on the frame, a Y-axis slide rail mounted on the Y-axis fixed plate, a Y-axis slider slidably mounted on the Y-axis slide rail, a Y-axis sliding plate mounted on the Y-axis slider, and a Y-axis drive cylinder mounted on the Y-axis sliding plate for pushing the Y-axis sliding plate to move; the X-axis movable component is mounted on the Y-axis fixed plate; and the Y-axis sliding plate is mounted on the Y-axis drive cylinder.

[0013] Furthermore, the X-axis movable component includes an X-axis slide groove mounted on the Y-axis slide plate, an X-axis slider slidably disposed on the X-axis slide groove, an X-axis slide plate mounted on the X-axis slider, and an X-axis drive cylinder mounted on the Y-axis slide plate for driving the X-axis slide plate to move; the pressing movable component is mounted on the X-axis slide plate; and the X-axis slide plate is mounted on the X-axis drive cylinder.

[0014] Furthermore, the pressing movable component includes a pressing slide rail mounted on the X-axis sliding plate, a pressing slider slidably mounted on the pressing slide rail, a pressing plate mounted on the pressing slider, and a pressing cylinder mounted on the X-axis sliding plate for pushing the pressing plate to move; the pressing plate is mounted on the pressing cylinder; the die-casting component includes a die-casting motor mounted on the pressing plate and a die-casting drill bit mounted on the die-casting motor.

[0015] The beneficial effects of this utility model are as follows:

[0016] The mold polishing device involved in this utility model integrates die casting, conveying and polishing into one unit, eliminating the need for manual transfer, shortening the processing cycle, making it suitable for mass production and increasing output per unit time. Attached Figure Description

[0017] Figure 1 This is a perspective view of a mold polishing device according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Exploded view of the mold polishing device;

[0019] Figure 3 for Figure 1 Exploded view of the polishing component of the mold polishing device;

[0020] Figure 4 for Figure 1 Exploded view of the die-casting components of the mold polishing device.

[0021] Reference numerals: 10, frame; 20, conveyor assembly; 30, die-casting assembly; 31, Y-axis moving part; 310, Y-axis fixed plate; 311, Y-axis slide rail; 312, Y-axis slider; 313, Y-axis sliding plate; 314, Y-axis drive cylinder; 32, X-axis moving part; 320, X-axis slide groove; 321, X-axis slider; 322, X-axis sliding plate; 323, X-axis drive cylinder; 33, pressing moving part; 330, pressing slide rail; 331, pressing slider; 332, pressing plate; 333, pressing cylinder; 34, die-casting part; 340, die-casting motor; 341, die-casting drill bit; 40. Grinding assembly; 41. Grinding drive component; 410. Grinding motor; 411. Grinding drive wheel; 412. Grinding driven wheel; 413. Grinding belt; 414. Drive gear; 415. Driven gear; 416. Transmission belt; 42. First grinding component; 420. Rotating roller; 421. Grinding roller; 43. First grinding lifting component; 430. Grinding fixed plate; 431. Grinding lifting slide rail; 432. Grinding lifting plate; 434. Threaded rod; 435. Tightening cap; 44. Second grinding lifting component; 45. Third grinding lifting component; 46. Fourth grinding lifting component; 47. Second grinding component. Detailed Implementation

[0022] 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 protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and 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 utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Please see Figures 1 to 4 This invention provides a mold polishing device according to one embodiment of the present invention, comprising a frame 10, a conveying assembly 20 mounted on the frame 10, a die-casting assembly 30 mounted on the frame 10, and a polishing assembly 40 mounted on the frame 10; the die-casting assembly 30 includes a Y-axis movable component 31 mounted on the frame 10, an X-axis movable component 32 mounted on the Y-axis movable component 31, a pressing movable component 33 mounted on the X-axis movable component 32, and a die-cast part 34 mounted on the pressing movable component 33; the polishing assembly 40 includes... The assembly includes a grinding drive unit 41 mounted on the frame 10, a first grinding component 42 mounted on the grinding drive unit 41, a first grinding lifting component 43 mounted on the frame 10, and a second grinding lifting component 44. The first grinding component 42 is rotatably mounted on the first grinding lifting component 43 and the second grinding lifting component 44. The first grinding lifting component 43 and the second grinding lifting component 44 are mounted opposite each other on both sides of the conveying assembly 20. The die-casting assembly 30 and the grinding assembly 40 are respectively located near the feeding end and the discharge end of the conveying assembly 20.

[0026] The working principle of the mold polishing device of this utility model is as follows: After the device is started, the die-casting component 30 first completes the mold die-casting process; the Y-axis movable component 31 and the X-axis movable component 32 work together to drive the pressing movable component 33 to move precisely to the designated position; then the pressing movable component 33 drives the die-casting component 34 to work downward, die-casting the aluminum material into the required mold shape, completing the initial forming. This step is concentrated on the feeding end side of the conveying component 20, preparing for subsequent polishing; the die-cast mold semi-finished product is transferred to the machine frame 10 through the conveying component 20; the conveying component 20 The semi-finished product is gradually conveyed from the feeding end near the die-casting component 30 to the discharge end near the grinding component 40. When the mold semi-finished product arrives at the grinding area (the discharge end side of the conveying component 20), the grinding component 40 starts operation. The first grinding lifting component 43 and the second grinding lifting component 44 adjust their heights in coordination so that the first grinding component 42, which is rotatably installed between the two, is precisely fitted with the mold surface. Then, the grinding drive component 41 provides power to drive the first grinding component 42 to rotate at high speed, and grinds and polishes the mold surface, finally completing the fine processing of the mold and forming a qualified product.

[0027] Compared with existing technologies, the mold polishing device of this utility model integrates die casting, conveying, and polishing into one unit, eliminating the need for manual transfer, shortening the processing cycle, making it suitable for mass production, and increasing output per unit time. The die casting process relies on the X / Y axis moving parts 31 for precise positioning, and the two lifting parts on both sides of the polishing process coordinate to adjust the height, reducing problems such as irregular shape and uneven polishing, and ensuring consistent quality. The core processes are completed automatically, reducing reliance on skilled workers, avoiding manual contact with high-pressure components and high-speed first polishing parts 42, reducing the risk of injury, and making operation simpler.

[0028] Specifically, the conveying assembly 20 includes a chain conveyor 21 mounted on the frame 10 and a fixing member 22 disposed on the chain conveyor for fixing the mold.

[0029] Please refer to Figure 2 and Figure 3The first grinding lifting component 43 includes a grinding fixed plate 430 mounted on the frame 10, a grinding lifting slide rail 431 set on the grinding fixed plate 430, a grinding lifting plate 432 slidably mounted on the grinding lifting slide rail 431, and a lifting drive unit mounted on the grinding fixed plate 430 for driving the grinding lifting plate 432 to move. The first grinding component 42 is rotatably mounted on the grinding lifting plate 432. The first grinding lifting component 43 cooperates with the grinding lifting plate 432 through the grinding lifting slide rail 431. The lifting drive unit can drive the grinding lifting plate 432 to slide stably, easily adjust the height of the first grinding component 42, and can accurately adapt to the grinding needs of molds of different thicknesses and sizes, solving the problem of poor adaptability of traditional fixed-station grinding machines. The lifting drive unit directly drives the grinding lifting plate 432 to move, eliminating the need for manual adjustment of the grinding height. This not only reduces the intensity of manual operation, but also allows for precise control of the lifting amplitude through the drive unit, avoiding errors from manual adjustment and further improving grinding accuracy.

[0030] The lifting drive unit includes a threaded hole (not shown in the figure) on the grinding lifting plate 432, a threaded rod 434 mounted on the grinding lifting plate 432, and a tightening cap 435 mounted on the threaded rod 434. The threaded rod 434 passes through the grinding lifting plate 432 and is threadedly connected to the threaded hole. The structure of the second grinding lifting component 44 is the same as that of the first grinding lifting component 43. The lifting drive unit, through the threaded connection between the threaded rod 434 and the threaded hole, allows for precise control of the height of the grinding lifting plate 432 by rotating the threaded rod 434. Compared with the traditional coarse adjustment method, it can more precisely adapt to the grinding needs of molds of different thicknesses, ensuring accurate contact between the first grinding component 42 and the mold surface. The tightening cap 435 can lock the threaded rod 434 after the height is adjusted to the correct position, preventing the lifting plate from shifting due to vibration during grinding. The structure is simple and easy to operate, requiring no complicated tools, and can quickly complete height adjustment and fixation, improving work efficiency.

[0031] The grinding drive unit 41 includes a grinding motor 410 mounted on the frame 10, a grinding drive wheel 411 mounted on the grinding motor 410, a grinding driven wheel 412 mounted on the first grinding piece 42, and a grinding belt 413 that drives the grinding drive wheel 411 and the grinding driven wheel 412. The grinding motor 410 provides continuous power, and through the cooperation of the grinding drive wheel 411, the driven wheel, and the belt, the power can be smoothly transmitted to the first grinding piece 42, avoiding power interruption or fluctuation, ensuring that the first grinding piece 42 always maintains a stable rotation speed, and improving the uniformity of the grinding and polishing effect.

[0032] The first grinding component 42 includes a rotating roller 420 rotatably mounted on a grinding fixing plate 430, and a grinding roller 421 mounted on the rotating roller 420; a grinding driven wheel 412 is mounted on the rotating roller 420. The first grinding component 42 adopts a structure in which the rotating roller 420 cooperates with the grinding roller 421. When rotating, the grinding roller 421 can form a continuous annular grinding surface, which can perform large-area, dead-angle-free grinding on the surface of the aluminum die-casting mold, avoid local missed grinding, and improve grinding efficiency and surface finish. The grinding driven wheel 412 is directly mounted on the rotating roller 420, and the power can be directly transmitted from the driven wheel to the rotating roller 420, reducing the loss and deviation in the power transmission link, ensuring that the rotating roller 420 drives the grinding roller 421 to rotate smoothly, reducing the shaking during the grinding process, and ensuring grinding accuracy.

[0033] The grinding assembly 40 also includes a third grinding lifting component 45 and a fourth grinding lifting component 46 mounted on the frame 10, and a second grinding component 47 rotatably mounted on the third grinding lifting component 45 and the fourth grinding lifting component 46; the second grinding component 47 and the first grinding component 42 are connected by a drive; the structures of the third grinding lifting component 45 and the fourth grinding lifting component 46 are the same as the structure of the first grinding lifting component 43; the structure of the second grinding component 47 is the same as the structure of the first grinding component 42. The second grinding component 47 is connected by a drive to the first grinding component 42, which can simultaneously perform grinding operations on the mold surface, which is equivalent to increasing the grinding station, shortening the grinding time of a single mold, and is especially suitable for batch production, further improving the output per unit time; the third and fourth grinding lifting components 46 have the same structure as the first grinding lifting component 43, and the second grinding component 47 has the same structure as the first grinding component 42, which not only makes it easier for operators to quickly become familiar with the adjustment method and reduces the operation learning cost, but also ensures that the adjustment accuracy of the grinding assemblies 40 on both sides is consistent, making it more flexible when adapting to molds of different sizes.

[0034] The grinding drive component 41 also includes a drive gear 414 mounted on the rotating roller 420, a driven gear 415 mounted on the second grinding component 47, and a transmission belt 416 connecting the drive gear 414 and the driven gear 415. The drive gear 414, driven gear 415, and transmission belt 416 work together to precisely transmit the power of the rotating roller 420 of the first grinding component 42 to the second grinding component 47, reducing power loss, avoiding speed fluctuations caused by belt slippage, and ensuring efficient and stable power transmission between the two grinding components. The meshing characteristics of the gear transmission can strictly control the speed ratio between the drive and driven wheels. Combined with the assistance of the transmission belt 416, it ensures that the speeds of the first and second grinding components 47 are completely synchronized, avoiding uneven grinding depth on the mold surface due to speed differences, and further improving the consistency of grinding quality.

[0035] The Y-axis movable component 31 includes a Y-axis fixed plate 310 mounted on the frame 10, a Y-axis slide rail 311 mounted on the Y-axis fixed plate 310, a Y-axis slider 312 slidably mounted on the Y-axis slide rail 311, a Y-axis sliding plate 313 mounted on the Y-axis slider 312, and a Y-axis drive cylinder 314 mounted on the Y-axis sliding plate 313 for pushing the Y-axis sliding plate 313 to move; the X-axis movable component 32 is mounted on the Y-axis fixed plate 310; and the Y-axis sliding plate 313 is mounted on the Y-axis drive cylinder 314. The sliding engagement between the Y-axis slide rail 311 and the slider guides the Y-axis sliding plate 313 to move smoothly along a fixed trajectory. Combined with the precise thrust of the Y-axis drive cylinder 314, it reduces the deviation in the Y-axis direction, providing precise positioning for the pressing movable part 33 and the die-cast part 34, ensuring the forming accuracy of the die-casting process. As a power source, the Y-axis drive cylinder 314 has a fast response speed and can quickly push the Y-axis sliding plate 313 to complete the position adjustment. Compared with manual adjustment or slow drive, it significantly shortens the positioning time before die-casting, improves the overall operation efficiency, and adapts to the needs of mass production.

[0036] The X-axis movable component 32 includes an X-axis slide groove 320 mounted on the Y-axis slide plate 313, an X-axis slider 321 slidably mounted on the X-axis slide groove 320, an X-axis slide plate 322 mounted on the X-axis slider 321, and an X-axis drive cylinder 323 mounted on the Y-axis slide plate 313 for driving the movement of the X-axis slide plate 322; the pressing movable component 33 is mounted on the X-axis slide plate 322; and the X-axis slide plate 322 is mounted on the X-axis drive cylinder 323. The sliding engagement between the X-axis slide groove 320 and the slider guides the X-axis sliding plate 322 to move along a fixed trajectory. Combined with the precise driving force of the X-axis drive cylinder 323, it can reduce movement deviation in the X-axis direction. Furthermore, the X-axis movable part 32 is mounted on the Y-axis sliding plate 313, and can work together with the Y-axis movable part 31 to achieve precise positioning of the "X+Y" dual axes, providing a more accurate die-casting position for the pressing movable part 33 and the die-casting part 34, further ensuring the molding accuracy of the mold. The X-axis drive cylinder 323 responds quickly and can quickly push the X-axis sliding plate 322 to complete the position adjustment without manual adjustment, greatly shortening the position calibration time before die-casting. At the same time, the combination of dual-axis (X-axis + Y-axis) pneumatic drive can quickly adapt to the die-casting requirements of molds of different sizes, improving the processing efficiency of the equipment for diverse workpieces.

[0037] The pressing movable part 33 includes a pressing slide rail 330 mounted on the X-axis sliding plate 322, a pressing slider 331 slidably mounted on the pressing slide rail 330, a pressing plate 332 mounted on the pressing slider 331, and a pressing cylinder 333 mounted on the X-axis sliding plate 322 for pushing the pressing plate 332 to move; the pressing plate 332 is mounted on the pressing cylinder 333; the die casting part 34 includes a die casting motor 340 mounted on the pressing plate 332 and a die casting drill bit 341 mounted on the die casting motor 340. The lower pressure slide rail 330 and the slider guide the lower pressure plate 332 to move along a fixed trajectory. With the stable thrust of the lower pressure cylinder 333, the lower pressure plate 332 can be prevented from deviating. When the die-casting motor 340 drives the die-casting drill bit 341 to rotate, it can accurately act on the aluminum material, reducing mold forming errors caused by lower pressure deviation or drill bit wobbling, and ensuring the dimensional and shape accuracy of die casting. The lower pressure cylinder 333 responds quickly and can quickly push the lower pressure plate 332 to complete the die casting action, shortening the single die casting time. The drill bit driven by the die-casting motor 340 is easy to adjust the speed, which can adapt to the die casting needs of aluminum materials with different thicknesses and hardnesses, improve the processing flexibility of the equipment for diverse workpieces, and further adapt to mass production.

[0038] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A mold polishing device, characterized in that, The assembly includes a frame, a conveying component mounted on the frame, a die-casting component mounted on the frame, and a grinding component mounted on the frame. The die-casting component includes a Y-axis movable component mounted on the frame, an X-axis movable component mounted on the Y-axis movable component, a pressing movable component mounted on the X-axis movable component, and a die-cast part mounted on the pressing movable component. The grinding component includes a grinding drive component mounted on the frame, a first grinding part mounted on the grinding drive component, a first grinding lifting component mounted on the frame, and a second grinding lifting component. The first grinding component is rotatably mounted on the first grinding lifting component and the second grinding lifting component; the first grinding lifting component and the second grinding lifting component are mounted opposite each other on both sides of the conveying assembly; the die-casting assembly and the grinding assembly are respectively close to the feeding end and the discharging end of the conveying assembly.

2. The mold polishing device according to claim 1, characterized in that, The first grinding lifting component includes a grinding fixed plate mounted on the frame, a grinding lifting slide rail disposed on the grinding fixed plate, a grinding lifting plate slidably disposed on the grinding lifting slide rail, and a lifting drive unit mounted on the grinding fixed plate for driving the grinding lifting plate to move; the first grinding component is rotatably mounted on the grinding lifting plate.

3. The mold polishing device according to claim 2, characterized in that, The lifting drive unit includes a threaded hole disposed on the grinding lifting plate, a threaded rod installed on the grinding lifting plate, and a tightening cap installed on the threaded rod; the threaded rod passes through the grinding lifting plate and is threadedly connected to the threaded hole; the structure of the second grinding lifting component is the same as the structure of the first grinding lifting component.

4. The mold polishing device according to claim 3, characterized in that, The grinding drive includes a grinding motor mounted on the frame, a grinding drive wheel mounted on the grinding motor, a grinding driven wheel mounted on the first grinding component, and a grinding belt that is driven by the grinding drive wheel and the grinding driven wheel.

5. The mold polishing apparatus according to claim 4, characterized in that, The first polishing component includes a rotating rod rotatably mounted on the polishing fixed plate and a polishing rod mounted on the rotating rod; the polishing driven wheel is mounted on the rotating rod.

6. The mold polishing apparatus according to claim 5, characterized in that, The grinding assembly further includes a third grinding lifting component and a fourth grinding lifting component mounted on the frame, and a second grinding component rotatably mounted on the third grinding lifting component and the fourth grinding lifting component; the second grinding component and the first grinding component are connected by transmission; the structure of the third grinding lifting component and the fourth grinding lifting component is the same as the structure of the first grinding lifting component; the structure of the second grinding component is the same as the structure of the first grinding component.

7. The mold polishing apparatus according to claim 6, characterized in that, The grinding drive also includes a drive gear mounted on the rotating roller, a driven gear mounted on the second grinding component, and a transmission belt connecting the drive gear and the driven gear.

8. The mold polishing apparatus according to claim 1, characterized in that, The Y-axis movable component includes a Y-axis fixed plate mounted on the frame, a Y-axis slide rail mounted on the Y-axis fixed plate, a Y-axis slider slidably mounted on the Y-axis slide rail, a Y-axis sliding plate mounted on the Y-axis slider, and a Y-axis drive cylinder mounted on the Y-axis sliding plate for pushing the Y-axis sliding plate to move; the X-axis movable component is mounted on the Y-axis fixed plate; and the Y-axis sliding plate is mounted on the Y-axis drive cylinder.

9. The mold polishing apparatus according to claim 8, characterized in that, The X-axis movable component includes an X-axis slide groove mounted on the Y-axis slide plate, an X-axis slider slidably disposed on the X-axis slide groove, an X-axis slide plate mounted on the X-axis slider, and an X-axis drive cylinder mounted on the Y-axis slide plate for driving the X-axis slide plate to move; the pressing movable component is mounted on the X-axis slide plate; and the X-axis slide plate is mounted on the X-axis drive cylinder.

10. The mold polishing apparatus according to claim 9, characterized in that, The pressing movable component includes a pressing slide rail mounted on the X-axis sliding plate, a pressing slider slidably mounted on the pressing slide rail, a pressing plate mounted on the pressing slider, and a pressing cylinder mounted on the X-axis sliding plate for pushing the pressing plate to move; the pressing plate is mounted on the pressing cylinder; the die-casting component includes a die-casting motor mounted on the pressing plate and a die-casting drill bit mounted on the die-casting motor.

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