High-smoothness grinding device for mold surface

Abstract

The utility model discloses a mould surface high smoothness polishing device, which belongs to the technical field of mould surface polishing equipment and comprises a connecting plate, an adjusting groove is arranged on the inner wall of the connecting plate, a sliding table is mounted on the outer wall of the connecting plate, a positioning frame is mounted on the side wall of the sliding table, and a fixing rod is mounted on the inner wall of the positioning frame. A limiting spring is installed on the outer wall of the fixing rod, and a fixing frame is installed on the side wall of the sliding table. Through the arrangement of the connecting plate, the adjusting groove, the sliding table, the positioning frame, the fixing rod and the limiting spring, the fixing rod is pulled outwards according to the length of a mold needing to be ground and polished, then the sliding table is adjusted to a proper position, the fixing rod is loosened, the fixing rod extrudes inwards through the elastic force of the limiting spring, and the fixing rod and the adjusting groove are clamped and fixed; and through cooperative use of the fixing rods and the adjusting grooves, machining of molds with different lengths and sizes can be met, and the applicability of mold grinding and polishing operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold surface grinding equipment, in particular to a mold surface high-finish grinding device. Background Art

[0002] In modern manufacturing, many products have extremely high requirements on the quality of the mold molding surface, such as the molding molds of precision electronic components and optical lenses. The dimensional accuracy and surface finish of these products directly affect their function and appearance. The high-finish mold surface can ensure that the product will not be scratched during demolding, ensuring the integrity and flatness of the product surface. For some plastic products that require subsequent surface treatment, the finish of the mold surface will affect the effect of these treatments. If the mold surface is not smooth, it will cause defects on the surface of the plastic product, thereby reducing the product's pass rate. In addition, the existing mold surface polishing devices are mostly integrated settings with fixed sizes and cannot adapt to mold processing of different sizes. In addition, after polishing, the mold surface needs to be wiped manually with a handheld cleaning cloth, which is inefficient and the wiping is uneven. Therefore, a mold surface high-finish polishing device is needed.

[0003] The existing mold surface high finish grinding device is not convenient for fast fixing of the mold during operation, cannot be processed for molds of different sizes, and cannot quickly remove abrasives and impurities on the mold surface. Therefore, a mold surface high finish grinding device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a high-finish mold surface grinding device to solve the problems that the existing mold surface high-finish grinding device is not convenient for quick fixation of the mold when in use, cannot be used for processing molds of different sizes, and cannot quickly remove abrasives and impurities on the mold surface.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-finish polishing device for a mold surface, comprising a connecting plate, an inner wall of the connecting plate is provided with an adjustment groove, an outer wall of the connecting plate is provided with a slide, a side wall of the slide is provided with a positioning frame, an inner wall of the positioning frame is provided with a fixing rod, and an outer wall of the fixing rod is provided with a limiting spring.

[0006] A fixing frame is installed on the side wall of the slide, an adjusting rod is installed on the inner wall of the fixing frame, a pressing plate is installed on the outer wall of the adjusting rod, and a silicone anti-slip sleeve is installed on the outer wall of the pressing plate.

[0007] The outer wall of the connecting plate is installed with a sliding rod, the outer wall of the sliding rod is installed with a moving platform, the inner wall of the moving platform is installed with a limiting shaft, the outer wall of the limiting shaft is installed with a return spring, the outer wall of the limiting shaft is installed with a translation rod, and the bottom of the translation rod is installed with a cleaning cloth.

[0008] Preferably, the connecting plate is slidably connected to the slide, and the positioning frame is movably connected to the fixing rod.

[0009] Preferably, the fixing rod and the positioning frame form a telescopic structure through a limit spring, and the fixing rod is engaged with the adjustment slot.

[0010] Preferably, the fixing bracket is threadedly connected to the adjusting rod, and the adjusting rod is movably connected to the slide.

[0011] Preferably, the adjusting rod is symmetrically arranged with the central axis of the slide as the center, and the silicone anti-slip sleeve is sleeved with the pressure plate.

[0012] Preferably, the sliding rod is slidably connected to the moving platform, the return spring is symmetrically arranged with the central axis of the limiting shaft as the center, and the translation rod is engaged with the moving platform.

[0013] Preferably, the inner wall of the translation rod is of open-hole design, and the translation rod is threadedly connected to the cleaning cloth.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a connecting plate, an adjustment slot, a slide, a positioning frame, a fixing rod and a limit spring. According to the length of the mold to be polished, the fixing rod is pulled outward, and then the slide is adjusted to a suitable position. The fixing rod is released, and the fixing rod is squeezed inward by the elastic force of the limit spring, so that the fixing rod is engaged and fixed with the adjustment slot. The coordinated use of the fixing rod and the adjustment slot can meet the processing of molds of different lengths and sizes, thereby improving the applicability of mold polishing operations.

[0016] 2. The utility model is provided with a fixing frame, an adjusting rod, a pressing plate and a silicone anti-slip cover. By rotating the adjusting rod and adjusting the thread of the fixing frame, the adjusting rod is squeezed inward, and the mold to be processed is quickly fixed. The setting of the silicone anti-slip cover improves the stability of the mold fixation and prevents the mold from shaking. At the same time, the setting of the silicone anti-slip cover prevents the mold surface from being scratched.

[0017] 3. The utility model is provided with a sliding rod, a movable table, a limit shaft, a reset spring, a translation rod and a cleaning cloth. After the mold surface is polished, the appropriate position is adjusted by pulling the translation rod, and the setting of the reset spring can adjust the position of the translation rod to avoid cleaning dead corners. Then, the movable table is pulled back and forth horizontally, so that the cleaning cloth can quickly remove abrasives or impurities on the mold surface, thereby improving the efficiency of mold surface polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0019] Figure 2 This is a structural diagram showing the components around the fixed rod of the utility model being disassembled and displayed;

[0020] Figure 3 This is a structural diagram showing the components around the adjusting rod of the utility model being disassembled and displayed;

[0021] Figure 4 This is a structural schematic diagram showing the disassembled components surrounding the translation rod of the utility model.

[0022] In the figure: 1. Connecting plate; 2. Adjusting slot; 3. Slide; 4. Positioning frame; 5. Fixing rod; 6. Limiting spring; 7. Fixing frame; 8. Adjusting rod; 9. Pressing plate; 10. Silicone anti-slip sleeve; 11. Slide; 12. Moving platform; 13. Limiting shaft; 14. Reset spring; 15. Translation rod; 16. Cleaning cloth. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] The following describes an embodiment of the present invention based on its overall structure.

[0025] See also Figure 1-4 When the tool is in a high finish, the tool is polished and polished, and the polishing plate 1 is fixed with the tool holder 3. The tool holder 3 is fixed with the tool holder 3 on the upper and lower sides of the tool holder 3. When the tool is in a high finish, the tool holder 3 is fixed with the tool holder 3 on the upper and lower sides of the tool holder 3.

[0026] See also Figure 1-4, a device for polishing the surface of a mold with high finish, a fixing bracket 7 is installed on the side wall of the slide 3, an adjusting rod 8 is installed on the inner wall of the fixing bracket 7, a pressing plate 9 is installed on the outer wall of the adjusting rod 8, and a silicone anti-slip sleeve 10 is installed on the outer wall of the pressing plate 9. The fixing bracket 7 is threadedly connected to the adjusting rod 8, and the adjusting rod 8 is movably connected to the slide 3. The adjusting rod 8 is symmetrically arranged with the central axis of the slide 3 as the center, and the silicone anti-slip sleeve 10 is sleeved on the pressing plate 9. Through the setting of the fixing bracket 7, adjusting rod 8, pressing plate 9 and silicone anti-slip sleeve 10, the adjusting rod 8 and the fixing bracket 7 are threadedly adjusted by rotating the adjusting rod 8 and the fixing bracket 7 to squeeze the adjusting rod 8 inward, so that the mold to be processed can be quickly fixed, and the setting of the silicone anti-slip sleeve 10 improves the stability of the mold fixation and prevents the mold from shaking. At the same time, the setting of the silicone anti-slip sleeve 10 prevents the mold surface from being scratched.

[0027] See also Figure 1-4 A high-finish polishing device for a mold surface is provided. A sliding rod 11 is installed on the outer wall of the connecting plate 1. A movable platform 12 is installed on the outer wall of the sliding rod 11. A limit shaft 13 is installed on the inner wall of the movable platform 12. A return spring 14 is installed on the outer wall of the limit shaft 13. A translation rod 15 is installed on the outer wall of the limit shaft 13. A cleaning cloth 16 is installed on the bottom of the translation rod 15. The sliding rod 11 is slidably connected to the movable platform 12. The return spring 14 is symmetrically arranged with the central axis of the limit shaft 13 as the center. The translation rod 15 is engaged with the movable platform 12. The inner wall of 5 is of open-hole design, and the translation rod 15 is threadedly connected with the cleaning cloth 16. Through the provided slide rod 11, movable platform 12, limit shaft 13, return spring 14, translation rod 15 and cleaning cloth 16, when the mold surface is polished, the appropriate position is adjusted by pulling the translation rod 15, and the setting of the return spring 14 can adjust the position of the translation rod 15 to avoid cleaning dead corners, and then the movable platform 12 is pulled back and forth horizontally, so that the cleaning cloth 16 can quickly remove the abrasive or impurities on the mold surface, thereby improving the efficiency of mold surface polishing.

[0028] Working principle: When in use, first move the device to the required position, and then pull the fixed rod 5 outward according to the length of the mold to be polished, and then adjust the slide 3 to the appropriate position, loosen the fixed rod 5, and the fixed rod 5 is squeezed inward by the elastic force of the limit spring 6, so that the fixed rod 5 is engaged and fixed with the adjustment slot 2, and then the mold is placed in the slide 3, and then the adjusting rod 8 and the fixing frame 7 are screwed together to make the adjusting rod 8 squeeze inward to quickly fix the mold to be processed, and the setting of the silicone anti-slip cover 10 improves the stability of the mold fixation and prevents the mold from shaking. At the same time, the setting of the silicone anti-slip cover 10 prevents the mold surface from being scratched. Finally, when the mold surface is polished, adjust the appropriate position by pulling the translation rod 15, and the setting of the return spring 14 can adjust the position of the translation rod 15 to avoid cleaning dead corners, and then pull the movable table 12 back and forth horizontally so that the cleaning cloth 16 can quickly remove the abrasive or impurities on the mold surface, thus completing the use process of the device. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mold surface high finish polishing device, comprising a connecting plate (1), characterized in that: An adjusting groove (2) is provided on the inner wall of the connecting plate (1), a slide (3) is installed on the outer wall of the connecting plate (1), a positioning frame (4) is installed on the side wall of the slide (3), a fixing rod (5) is installed on the inner wall of the positioning frame (4), and a limiting spring (6) is installed on the outer wall of the fixing rod (5); A fixing frame (7) is installed on the side wall of the slide (3), an adjusting rod (8) is installed on the inner wall of the fixing frame (7), a pressing plate (9) is installed on the outer wall of the adjusting rod (8), and a silicone anti-slip sleeve (10) is installed on the outer wall of the pressing plate (9); The outer wall of the connecting plate (1) is installed with a sliding rod (11), the outer wall of the sliding rod (11) is installed with a moving platform (12), the inner wall of the moving platform (12) is installed with a limiting shaft (13), the outer wall of the limiting shaft (13) is installed with a return spring (14), the outer wall of the limiting shaft (13) is installed with a translation rod (15), and the bottom of the translation rod (15) is installed with a cleaning cloth (16).

2. The mold surface high finish polishing device according to claim 1, characterized in that: The connecting plate (1) is slidably connected to the slide (3), and the positioning frame (4) is movably connected to the fixing rod (5).

3. The mold surface high finish polishing device according to claim 1, characterized in that: The fixing rod (5) forms a telescopic structure with the positioning frame (4) via a limit spring (6), and the fixing rod (5) is engaged and connected with the adjustment slot (2).

4. The mold surface high finish polishing device according to claim 1, characterized in that: The fixing frame (7) is threadedly connected to the adjusting rod (8), and the adjusting rod (8) is movably connected to the slide (3).

5. The mold surface high finish polishing device according to claim 1, characterized in that: The regulating rod (8) is symmetrically arranged with the central axis of the slide (3) as the center, and the silicone anti-slip sleeve (10) is sleeved with the pressing plate (9).

6. The mold surface high finish polishing device according to claim 1, characterized in that: The sliding rod (11) is slidably connected to the moving platform (12), the return spring (14) is symmetrically arranged with the central axis of the limiting shaft (13) as the center, and the translation rod (15) is engaged with the moving platform (12).

7. The mold surface high finish polishing device according to claim 1, characterized in that: The inner wall of the translation rod (15) is of open hole design, and the translation rod (15) is threadedly connected to the cleaning cloth (16).

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