Grinding equipment for mold research, development and manufacturing

Abstract

The polishing equipment comprises an equipment cabinet, a driving motor is fixedly installed at the inner bottom end of the equipment cabinet in a supporting mode, a first belt wheel is fixedly installed on a transmission shaft part at the upper end of the driving motor, and the outer end of the first belt wheel is in transmission connection with a second belt wheel through a belt. A rotating shaft column is fixedly installed in the middle of the second belt wheel, a polishing rotary table is fixedly installed at the upper top end of the rotating shaft column, and an electromagnetic chuck used for magnetically attracting and fixing a mold needing to be polished is fixedly installed at the upper end of the polishing rotary table in an embedded mode. A supporting frame is fixedly installed at the upper end of the equipment cabinet, a swing frame is rotationally connected to the inner side of the supporting frame through a pin shaft, and a first electric telescopic rod is rotationally connected to the rear side of the upper end of the equipment cabinet through a pin shaft in a supporting mode. The grinding position of the grinding wheel can be adjusted through left-right linear movement while the grinding position of the grinding wheel is adjusted in a swinging mode, and therefore different positions of a mold can be ground conveniently.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, specifically a grinding equipment for mold research and manufacturing. Background Technology

[0002] A mold is a tool or equipment used in industrial production to shape or manufacture products with specific shapes and dimensions. It is typically made of high-strength, high-hardness materials (such as steel, alloys, and aluminum), and can be reused repeatedly to maintain product consistency and quality. The main functions of a mold include:

[0003] Forming Function: The most basic function of a mold is to shape raw materials (such as metals, plastics, and rubber) according to the mold's shape and dimensions when subjected to external forces. Ensuring Product Quality: Because molds have precise dimensions and shapes, they ensure that the produced products have consistent dimensional accuracy and surface quality. Improving Production Efficiency: Molds can significantly improve production efficiency because they allow for mass production. Saving Materials: Mold forming typically enables efficient use of materials and reduces waste. Facilitating Automated Production: Combining molds with automated production equipment allows for highly automated production processes. This automated production method further improves production efficiency, reduces labor costs, and ensures consistent product quality. Manufacturing Complex Shapes: Molds can manufacture products with complex shapes and intricate structures.

[0004] However, in practical applications, grinding is an indispensable part of mold research and manufacturing, used to remove surface defects and burrs, as well as adjust the size and shape of the mold. Traditional mold grinding equipment often suffers from complex operation and inconvenient grinding position adjustment, thus affecting the processing quality and production efficiency of the mold. Utility Model Content

[0005] The purpose of this invention is to provide a grinding device for mold research and manufacturing, addressing the issues raised in the background section regarding grinding as an indispensable step in mold research and manufacturing, used to remove surface defects and burrs, and to adjust the size and shape of the mold. Traditional mold grinding equipment often suffers from complex operation and inconvenient grinding position adjustment, thus affecting the processing quality and production efficiency of the mold.

[0006] To achieve the above objectives, the present invention provides the following technical solution: It includes an equipment cabinet, in which a drive motor is fixedly mounted at the bottom; a first pulley is fixedly mounted on the upper drive shaft of the drive motor; a second pulley is connected to the outer end of the first pulley via a belt drive; a rotating shaft is fixedly mounted in the middle of the second pulley; a grinding turntable is fixedly mounted on the top of the rotating shaft; and an electromagnetic chuck for magnetically fixing the required grinding mold is embedded and fixedly mounted on the upper end of the grinding turntable.

[0007] A support frame is fixedly installed on the upper end of the equipment cabinet. A swing frame is rotatably connected to the inner side of the support frame via a pin. A first electric telescopic rod is rotatably connected to the rear upper end of the equipment cabinet via a pin. A first limiting straight slide groove is opened through the middle of the upper end of the swing frame. A first slider is movably connected to the inner wall of the first limiting straight slide groove. A second electric telescopic rod is fixedly installed through the outer side of the upper end of the swing frame. A third electric telescopic rod is fixedly installed through the middle of the first slider. A second slider is fixedly installed on the telescopic part of the lower end of the third electric telescopic rod. A limiting straight slide rail is fixedly installed on the inner side of the upper end of the swing frame. A vertical limiting plate is movably connected to the inner side of the limiting straight slide rail. A second limiting straight slide groove is opened through the middle of the vertical limiting plate. A limiting slide rod is movably connected through the middle of the second slider. A grinding motor is fixedly installed at the bottom of the second slider. A grinding wheel for grinding the mold is fixedly installed on the lower drive shaft of the grinding motor.

[0008] Preferably, the rotating shaft is rotatably connected to the upper middle part of the equipment cabinet via a rotating shaft.

[0009] Preferably, the upper end of the first electric telescopic rod is inclined forward, and the telescopic part of the upper end of the first electric telescopic rod is rotatably connected to the rear side of the upper end of the swing frame by a pin.

[0010] Preferably, the inner telescopic portion of the second electric telescopic rod is fixedly installed on the side end of the first slider.

[0011] Preferably, there are two limiting straight slide rails, which are symmetrically distributed on the inner side of the upper end of the swing frame.

[0012] Preferably, the second slider is movably connected to the inner wall of the second limiting straight slide groove.

[0013] Preferably, the limiting slide rod is fixedly installed on both sides inside the second limiting straight slide groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, when the grinding motor moves vertically, it controls the start of the grinding motor. When the grinding motor is turned on, it drives the grinding wheel to rotate. When the grinding wheel rotates, it moves vertically to grind the mold that is fixed in place. At the same time, it controls the start of the drive motor. When the drive motor is turned on, it drives the first pulley to rotate. When the first pulley rotates, it drives the second pulley to rotate via belt drive. When the second pulley rotates, it drives the rotating shaft to rotate. When the rotating shaft rotates, it drives the grinding turntable to rotate horizontally. When the grinding turntable rotates horizontally, it drives the mold that is fixed in place to rotate horizontally to adjust the grinding position. Thus, it can grind the mold by moving it vertically, vertically, and horizontally to adjust the grinding position of the mold.

[0016] 2. This utility model also features a second electric telescopic rod. When the first electric telescopic rod is activated, it drives the swing frame to swing. When the swing frame swings, it synchronously drives the grinding wheel to swing and adjust the grinding angle. Simultaneously, the second electric telescopic rod is activated. When the second electric telescopic rod is activated, it drives the first slider to move left and right linearly along the inner wall of the first limiting straight slide groove. When the first slider moves left and right linearly, it drives the third electric telescopic rod to move left and right linearly. When the third electric telescopic rod moves left and right linearly, it drives the second slider to move left and right linearly. When the second slider moves left and right linearly, it synchronously drives the grinding wheel to move left and right linearly for adjustment. This allows for both swing adjustment of the grinding wheel's grinding position and linear adjustment of the grinding wheel's grinding position, making it convenient to grind different parts of the mold. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a grinding equipment for mold research and manufacturing according to this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the overall structure of a grinding equipment for mold research and manufacturing according to this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the overall structure of a grinding equipment for mold research and manufacturing according to this utility model. Figure 3 .

[0020] In the diagram: 1. Equipment cabinet; 2. Drive motor; 3. First pulley; 4. Second pulley; 5. Rotating shaft; 6. Grinding turntable; 7. Electromagnetic chuck; 8. Support frame; 9. Swing frame; 10. First electric telescopic rod; 11. First limiting straight slide groove; 12. First slider; 13. Second electric telescopic rod; 14. Third electric telescopic rod; 15. Second slider; 16. Limiting straight slide rail; 17. Vertical limiting plate; 18. Second limiting straight slide groove; 19. Limiting slide rod; 20. Grinding motor; 21. Grinding wheel. Detailed Implementation

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Please see Figure 1-3 This utility model provides a technical solution for a grinding equipment for mold research and manufacturing: it includes an equipment cabinet 1, a drive motor 2 is fixedly installed at the bottom of the equipment cabinet 1, a first pulley 3 is fixedly installed on the upper transmission shaft of the drive motor 2, a second pulley 4 is connected to the outer end of the first pulley 3 via belt drive, a rotating shaft column 5 is fixedly installed in the middle of the second pulley 4, and the rotating shaft column 5 is rotatably connected to the upper middle of the equipment cabinet 1 via a rotating shaft, a grinding turntable 6 is fixedly installed at the top of the rotating shaft column 5, and an electromagnetic chuck 7 for magnetically fixing the mold to be ground is embedded and fixedly installed on the upper end of the grinding turntable 6;

[0023] A support frame 8 is fixedly installed on the upper end of the equipment cabinet 1. A swing frame 9 is rotatably connected to the inner side of the support frame 8 via a pin. A first electric telescopic rod 10 is rotatably connected to the upper rear side of the equipment cabinet 1 via a pin, and the upper end of the first electric telescopic rod 10 is inclined forward. The telescopic part of the upper end of the first electric telescopic rod 10 is rotatably connected to the upper rear side of the swing frame 9 via a pin. A first limiting straight slide groove 11 is opened through the middle of the upper end of the swing frame 9. A first slider 12 is movably connected to the inner wall of the first limiting straight slide groove 11. A second electric telescopic rod 13 is fixedly installed through the outer side of the upper end of the swing frame 9, and the telescopic part of the inner side of the second electric telescopic rod 13 is fixedly installed on the side end of the first slider 12. A third electric telescopic rod 14 is fixedly installed through the middle of the first slider 12, and a second slider is fixedly installed on the lower telescopic part of the third electric telescopic rod 14. 15. A limiting straight slide rail 16 is fixedly installed on the inner side of the upper end of the swing frame 9. There are two limiting straight slide rails 16, which are symmetrically distributed on the inner side of the upper end of the swing frame 9. A vertical limiting plate 17 is movably connected to the inner side of the limiting straight slide rail 16. A second limiting straight slide groove 18 is opened through the middle of the vertical limiting plate 17. The second slider 15 is movably connected to the inner wall of the second limiting straight slide groove 18. A limiting slide rod 19 is movably connected through the middle of the second slider 15. The two sides of the limiting slide rod 19 are fixedly installed on the inner side of the second limiting straight slide groove 18, so that the second slider 15 can be linearly moved and limited by the second limiting straight slide groove 18 and the limiting slide rod 19. A grinding motor 20 is fixedly installed at the bottom of the second slider 15. A grinding wheel 21 for grinding the mold is fixedly installed on the lower drive shaft of the grinding motor 20.

[0024] Working Principle: In use, this utility model places the mold to be polished on the upper end of the polishing turntable 6. When the mold is placed on the upper end of the polishing turntable 6, the electromagnetic chuck 7 is activated. When the electromagnetic chuck 7 is activated, it will adsorb and fix the mold. When the mold is adsorbed and fixed, the third electric telescopic rod 14 is activated. When the third electric telescopic rod 14 is activated, it will drive the second slider 15 to move up and down. When the second slider 15 moves up and down, it will drive the vertical limit plate 17 to move up and down linearly along the inner side of the limit straight slide rail 16, so that the second slider 15 maintains the vertical linear movement. When the second slider 15 maintains the vertical linear movement, it will drive the polishing motor 20 to move up and down linearly. When the polishing motor 20 moves up and down linearly, the polishing motor 20 is activated. When the grinding motor 20 is turned on, it drives the grinding wheel 21 to rotate. When the grinding wheel 21 rotates, it can move up and down linearly to rotate and grind the mold that is fixed in place. At the same time, the drive motor 2 is turned on by controlling it. When the drive motor 2 is turned on, it drives the first pulley 3 to rotate. When the first pulley 3 rotates, it drives the second pulley 4 to rotate through the belt drive. When the second pulley 4 rotates, it drives the rotating shaft 5 to rotate. When the rotating shaft 5 rotates, it drives the grinding turntable 6 to rotate horizontally. When the grinding turntable 6 rotates horizontally, it drives the mold that is fixed in place to rotate horizontally to adjust the grinding position. Thus, the grinding position of the mold can be adjusted horizontally while it moves up and down linearly for grinding.

[0025] By controlling the opening of the first electric telescopic rod 10, the swing frame 9 will swing, and the grinding wheel 21 will swing to adjust the grinding angle. At the same time, by controlling the opening of the second electric telescopic rod 13, the first slider 12 will move left and right linearly along the inner wall of the first limiting straight slide groove 11. When the first slider 12 moves left and right linearly, the third electric telescopic rod 14 will move left and right linearly. When the third electric telescopic rod 14 moves left and right linearly, the second slider 15 will move left and right linearly. When the second slider 15 moves left and right linearly, the grinding wheel 21 will move left and right linearly to adjust its position. This allows for both swing adjustment of the grinding wheel 21's grinding position and linear adjustment of its grinding position, making it convenient to grind different parts of the mold.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding equipment for mold research and manufacturing, characterized in that: The equipment includes an equipment cabinet (1), in which a drive motor (2) is fixedly installed at the bottom. A first pulley (3) is fixedly installed on the upper drive shaft of the drive motor (2). A second pulley (4) is connected to the outer end of the first pulley (3) via a belt drive. A rotating shaft column (5) is fixedly installed in the middle of the second pulley (4). A grinding turntable (6) is fixedly installed on the top of the rotating shaft column (5). An electromagnetic chuck (7) for magnetically fixing the required grinding mold is embedded and fixedly installed on the upper end of the grinding turntable (6). A support frame (8) is fixedly installed on the upper end of the equipment cabinet (1). A swing frame (9) is rotatably connected to the inner side of the support frame (8) via a pin. A first electric telescopic rod (10) is rotatably connected to the rear side of the upper end of the equipment cabinet (1) via a pin. A first limiting straight slide groove (11) is opened through the middle of the upper end of the swing frame (9). A first slider (12) is movably connected to the inner wall of the first limiting straight slide groove (11). A second electric telescopic rod (13) is fixedly installed through the outer side of the upper end of the swing frame (9). A third electric telescopic rod (14) is fixedly installed through the middle of the first slider (12). The lower telescopic part of the telescopic rod (14) is fixedly installed with a second slider (15). The upper inner side of the swing frame (9) is fixedly installed with a limiting straight slide rail (16). The inner side of the limiting straight slide rail (16) is movably connected with a vertical limiting plate (17). The middle part of the vertical limiting plate (17) is provided with a second limiting straight slide groove (18). The middle part of the second slider (15) is movably connected with a limiting slide rod (19). The bottom of the second slider (15) is fixedly installed with a grinding motor (20). The lower drive shaft of the grinding motor (20) is fixedly installed with a grinding wheel (21) for grinding the mold.

2. The grinding equipment for mold research and manufacturing according to claim 1, characterized in that: The rotating shaft (5) is rotatably connected to the middle of the upper end of the equipment cabinet (1) through a rotating shaft.

3. The grinding equipment for mold research and manufacturing according to claim 2, characterized in that: The upper end of the first electric telescopic rod (10) is inclined forward, and the telescopic part of the upper end of the first electric telescopic rod (10) is rotatably connected to the rear side of the upper end of the swing frame (9) by a pin.

4. The grinding equipment for mold research and manufacturing according to claim 3, characterized in that: The inner telescopic part of the second electric telescopic rod (13) is fixedly installed on the side end of the first slider (12).

5. The grinding equipment for mold research and manufacturing according to claim 4, characterized in that: There are two limiting straight slide rails (16), which are symmetrically distributed on the inner side of the upper end of the swing frame (9).

6. The grinding equipment for mold research and manufacturing according to claim 5, characterized in that: The second slider (15) is in contact with the inner wall of the second limiting straight slide groove (18).

7. The grinding equipment for mold research and manufacturing according to claim 6, characterized in that: The limiting slide bar (19) is fixedly installed on both sides inside the second limiting straight slide groove (18).

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