Aspheric alloy mold core outer diameter polishing mechanism
By designing an adjustable structure of grinding head height and angle in the aspherical alloy die kernel outer diameter grinding mechanism, the problem that grinding head in the prior art is difficult to fit the outer diameter of the aspherical alloy die kernel in the grinding head, and the grinding accuracy and efficiency.
Patent Information
- Application Number
- CN202421287902.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing aspherical alloy die kernel outer diameter grinding mechanism lacks the grinding head angle adjustment function, which makes it difficult for the grinding head to fit the outer diameter of the aspherical alloy die kernel, affecting the grinding accuracy.
An aspherical alloy die-kernel outer diameter grinding mechanism including a work table, a clamping mechanism, a translation mechanism and a grinding mechanism is designed. The height and angle adjustment of the grinding head is achieved through the electric lifting and rotation of the first electric rotating table. Meanwhile, the second electric rotating table and the three-jaw chuck are used to clamp the rotation, and the translation mechanism realizes horizontal movement of the grinding head through the electric telescopic rod and the movable block.
The angle adjustment function of the grinding head is effectively realized, which facilitates the grinding head to fit the outer diameter of the aspherical alloy die kernel, and improves the grinding accuracy and efficiency.
Smart Images
Figure CN222471799U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding equipment, in particular to a mechanism for grinding the outer diameter of a non-spherical alloy mold core. Background Art
[0002] Aspheric alloy mold core is the core precision component in the mold, usually used to manufacture high-precision optical components such as aspheric lenses. The aspheric alloy mold core outer diameter grinding mechanism is a device used to improve the processing accuracy and efficiency of aspheric mold cores.
[0003] Based on the above, the inventors found the following problems: the existing aspherical alloy mold core outer diameter grinding mechanism does not have the grinding head angle adjustment function when in use, which makes it difficult for the grinding head to fit the outer diameter of the aspherical alloy mold core, affecting the grinding accuracy.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a non-spherical alloy mold core outer diameter grinding mechanism is provided, in order to achieve a more practical purpose. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a non-spherical alloy mold core outer diameter grinding mechanism.
[0006] The utility model is achieved in this way:
[0007] A non-spherical alloy mold core outer diameter grinding mechanism comprises a workbench, a clamping mechanism is installed on the first side of the top of the workbench, a translation mechanism is installed on the second side of the top of the workbench, a grinding mechanism is installed on the movable end of the translation mechanism, a guide groove is opened in the middle of the top of the workbench, a dustproof mechanism is provided on one side of the clamping mechanism, the grinding mechanism comprises a vertical frame, a cross bar is installed on the top of the vertical frame, a first electric telescopic rod is installed on the top of the cross bar, the output end of the first electric telescopic rod passes through the bottom end of the cross bar, a first electric rotating table is installed on the output end of the first electric rotating table, a mounting seat is installed on the rotating end of the first electric rotating table, a motor is installed on one side of the mounting seat, the output end of the motor passes through the mounting seat on the side close to the clamping mechanism, and a grinding head is installed on the output end of the motor.
[0008] Furthermore, a limit plate is installed on the side of the first electric rotating table away from the mounting seat, one side of the limit plate is slidably connected to a first limit rod, and one side of the first limit rod is fixedly connected to one side of the stand.
[0009] Furthermore, the clamping mechanism includes a second electric rotating table, and a three-jaw chuck is installed on the rotating end of the second electric rotating table.
[0010] The beneficial effect of adopting the above further solution is that the three-jaw chuck is installed on the rotating end of the second electric rotating table, so that the aspherical alloy mold core can be clamped and rotated.
[0011] Furthermore, the translation mechanism includes a frame, a movable block is provided on the inner side of the frame, the top of the movable block is fixedly connected to the top of the stand, a second electric telescopic rod is installed on one side of the frame, and the output end of the second electric telescopic rod is fixedly connected to one side of the movable block.
[0012] The beneficial effect of adopting the above further solution is that, by fixedly connecting the output end of the second electric telescopic rod and one side of the movable block, the movable block can be electrically moved, thereby achieving horizontal movement of the grinding head.
[0013] Furthermore, both sides of the movable block are slidably connected with sliding rods, and one side of the sliding rod is fixedly connected to the inner side of the frame.
[0014] The beneficial effect of adopting the above further solution is that the moving stability of the movable block is improved by sliding rods being slidably connected to both sides of the movable block.
[0015] Furthermore, the dust-proof mechanism includes a fixed frame, one side of the fixed frame is fixedly connected to one side of the second electric rotating table, a venetian blind is installed on the other side of the fixed frame, a movable frame is installed at one end of the venetian blind, a pair of sliders are installed at the bottom end of the movable frame, the bottom end of the slider is slidably connected to a slide rail, and the bottom end of the slide rail is fixedly connected to the top end of the workbench.
[0016] The beneficial effect of adopting the above further scheme is that, by setting up the fixed frame, the louver and the movable frame, the dust-proof function during the grinding of the outer diameter of the aspheric alloy mold core is achieved, and the bottom end of the slider is slidably connected with a slide rail to improve the movement stability of the movable frame.
[0017] Furthermore, a control panel is installed on one side of the workbench.
[0018] The beneficial effect of adopting the above further solution is that, by installing a control panel on one side of the workbench, the equipment can be controlled, thereby increasing the convenience of product use.
[0019] The beneficial effects of the utility model are as follows: the utility model obtains a non-spherical alloy mold core outer diameter grinding mechanism through the above design, a guide groove is opened in the middle of the top of the workbench to realize the diversion and discharge of waste chips, a first electric rotating table is installed at the output end of the first electric telescopic rod to realize the electric lifting of the first electric rotating table, thereby realizing the height adjustment of the grinding head, a mounting seat is installed at the rotating end of the first electric rotating table to realize the electric rotation of the mounting seat, thereby realizing the angle adjustment of the grinding head, a grinding head is installed at the output end of the motor to realize the rotational grinding of the grinding head, a limiting plate is installed on the side away from the mounting seat through the first electric rotating table, and the first limiting rod is slidably connected to one side of the limiting plate to improve the lifting stability of the first electric rotating table, thereby improving the lifting stability of the grinding head. The utility model has the advantages that a three-jaw chuck is installed at the rotating end of the second electric rotating table to realize the clamping and rotation of the aspheric alloy mold core, and the output end of the second electric telescopic rod is fixedly connected to one side of the movable block to realize the electric movement of the movable block, thereby realizing the horizontal movement of the grinding head, and sliding rods are slidably connected to both sides of the movable block to improve the movement stability of the movable block, and the dust-proof function during the grinding of the outer diameter of the aspheric alloy mold core is realized through the arrangement of the fixed frame, the venetian blind and the movable frame, and the slide rail is slidably connected to the bottom end of the slider to improve the movement stability of the movable frame, and a control panel is installed on one side of the workbench to realize the controllable equipment and increase the convenience of product use. The utility model can effectively realize the angle adjustment function of the grinding head, which is convenient for the grinding head to fit the outer diameter of the aspheric alloy mold core, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of a non-spherical alloy mold core outer diameter grinding mechanism provided by the utility model;
[0022] Figure 2 The second three-dimensional structural schematic diagram of a non-spherical alloy mold core outer diameter grinding mechanism provided by the utility model;
[0023] Figure 3 A disassembled stereoscopic diagram of a non-spherical alloy mold core outer diameter grinding mechanism provided by the utility model;
[0024] Figure 4 A top view of a non-spherical alloy mold core outer diameter grinding mechanism provided by the utility model;
[0025] Figure 5 The utility model provides a non-spherical alloy mold core outer diameter grinding mechanism Figure 3 Schematic diagram of the enlarged structure of structure A in the middle.
[0026] In the figure: 100, workbench; 10001, guide groove; 101, clamping mechanism; 10101, second electric rotating table; 10102, three-jaw chuck; 102, translation mechanism; 10201, frame; 10202, second electric telescopic rod; 10203, movable block; 10204, slide bar; 103, grinding mechanism; 10301, stand; 10302, cross bar; 10303, The first electric telescopic rod; 10304, the first electric rotating table; 10305, the mounting seat; 10306, the motor; 10307, the grinding head; 10308, the limit plate; 10309, the first limit rod; 104, the dustproof mechanism; 10401, the fixed frame; 10402, the venetian blind; 10403, the movable frame; 10404, the slider; 10405, the slide rail; 105, the control panel. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0029] Embodiment 1
[0030] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, a non-spherical alloy mold core outer diameter grinding mechanism includes a workbench 100, a clamping mechanism 101 is installed on the first side of the top of the workbench 100, a translation mechanism 102 is installed on the second side of the top of the workbench 100, a grinding mechanism 103 is installed on the moving end of the translation mechanism 102, a guide groove 10001 is opened in the middle of the top of the workbench 100, a dustproof mechanism 104 is provided on one side of the clamping mechanism 101, and the grinding mechanism 103 includes a stand 10301, a cross bar 10302 is installed on the top of the stand 10301, a first electric telescopic rod 10303 is installed on the top of the cross bar 10302, the output end of the first electric telescopic rod 10303 passes through the bottom end of the cross bar 10302, a first electric rotating table 10304 is installed on the output end of the first electric telescopic rod 10303, and a mounting seat 1030 is installed on the rotating end of the first electric rotating table 10304 5. A motor 10306 is installed on one side of the mounting seat 10305. The output end of the motor 10306 passes through the mounting seat 10305 on the side close to the clamping mechanism 101. A grinding head 10307 is installed on the output end of the motor 10306. A guide groove 10001 is opened in the middle of the top of the workbench 100 to realize the discharge of waste chips. A first electric rotating table 10304 is installed on the output end of the first electric telescopic rod 10303 to realize the electric lifting of the first electric rotating table 10304, thereby realizing the height adjustment of the grinding head 10307. The mounting seat 10305 is installed on the rotating end of the first electric rotating table 10304 to realize the electric rotation of the mounting seat 10305, thereby realizing the angle adjustment of the grinding head 10307. The grinding head 10307 is installed on the output end of the motor 10306 to realize the rotation and grinding of the grinding head 10307.
[0031] Embodiment 2
[0032] Reference Figure 1-Figure 5As shown, a limiting plate 10308 is installed on the side of the first electric rotating table 10304 away from the mounting seat 10305, and a first limiting rod 10309 is slidably connected to one side of the limiting plate 10308, and one side of the first limiting rod 10309 is fixedly connected to one side of the stand 10301. The clamping mechanism 101 includes a second electric rotating table 10101, and a three-jaw chuck 10102 is installed at the rotating end of the second electric rotating table 10101. The translation mechanism 102 includes a frame 10201, and a movable block 10203 is provided on the inner side of the frame 10201. The top of the movable block 10203 is fixedly connected to the top of the stand 10301. A second electric telescopic rod 10202 is installed on one side of the frame 10201, and the output end of the second electric telescopic rod 10202 is fixedly connected to one side of the movable block 10203. Both sides of the movable block 10203 are slidably connected with sliding rods 102 04, one side of the slide bar 10204 is fixedly connected to the inner side of the frame 10201, and a limit plate 10308 is installed on the side away from the mounting seat 10305 through the first electric rotating table 10304, and a first limit rod 10309 is slidably connected to one side of the limit plate 10308 to improve the lifting and lowering stability of the first electric rotating table 10304, thereby improving the lifting and lowering stability of the grinding head 10307, and a three-jaw chuck 10102 is installed at the rotating end of the second electric rotating table 10101 to realize the clamping and rotation of the aspheric alloy mold core, and the output end of the second electric telescopic rod 10202 is fixedly connected to one side of the movable block 10203 to realize the electric movement of the movable block 10203, thereby realizing the horizontal movement of the grinding head 10307, and the slide bars 10204 are slidably connected to both sides of the movable block 10203 to improve the movement stability of the movable block 10203.
[0033] Embodiment 3
[0034] Reference Figure 1-Figure 5 As shown, the dustproof mechanism 104 includes a fixed frame 10401, one side of the fixed frame 10401 is fixedly connected to one side of the second electric rotating platform 10101, the other side of the fixed frame 10401 is installed with a blind 10402, one end of the blind 10402 is installed with a movable frame 10403, the bottom end of the movable frame 10403 is installed with a pair of sliders 10404, the bottom end of the slider 10404 is slidably connected with a slide rail 10405, the bottom end of the slide rail 10405 and the workbench 1 00 is fixedly connected, a control panel 105 is installed on one side of the workbench 100, and the dust-proof function during the outer diameter grinding of the aspheric alloy mold core is achieved through the arrangement of the fixed frame 10401, the louver 10402 and the movable frame 10403. The bottom end of the slider 10404 is slidably connected with the slide rail 10405 to improve the movement stability of the movable frame 10403. The control panel 105 is installed on one side of the workbench 100 to achieve device controllability and increase the convenience of product use.
[0035] Specifically, the working principle of the aspherical alloy mold core outer diameter grinding mechanism is as follows: when in use, a guide groove 10001 is opened at the middle of the top of the workbench 100 to realize the discharge of waste chips, and a first electric rotating table 10304 is installed at the output end of the first electric telescopic rod 10303 to realize the electric lifting of the first electric rotating table 10304, thereby realizing the height adjustment of the grinding head 10307, and a mounting seat 10305 is installed at the rotating end of the first electric rotating table 10304 to realize the height adjustment of the mounting seat 10305. 305 is electrically rotated, thereby realizing the angle adjustment of the grinding head 10307, the grinding head 10307 is installed on the output end of the motor 10306, and the grinding head 10307 is rotated and polished. A limit plate 10308 is installed on the side away from the mounting seat 10305 through the first electric rotating table 10304, and a first limit rod 10309 is slidably connected to one side of the limit plate 10308 to improve the lifting stability of the first electric rotating table 10304, thereby improving the lifting stability of the grinding head 10307 The three-jaw chuck 10102 is installed at the rotating end of the second electric rotating table 10101 to realize the clamping and rotation of the aspheric alloy mold core. The output end of the second electric telescopic rod 10202 is fixedly connected to one side of the movable block 10203 to realize the electric movement of the movable block 10203, thereby realizing the horizontal movement of the grinding head 10307. The sliding rods 10204 are slidably connected to both sides of the movable block 10203 to improve the movement stability of the movable block 10203. The setting of the venetian blind 10402 and the movable frame 10403 realizes the dust-proof function when the outer diameter of the aspheric alloy mold core is polished. The bottom end of the slider 10404 is slidably connected to the slide rail 10405 to improve the movement stability of the movable frame 10403. A control panel 105 is installed on one side of the workbench 100 to achieve equipment controllability and increase product convenience. The utility model can effectively realize the angle adjustment function of the polishing head, which facilitates the polishing head to fit the outer diameter of the aspheric alloy mold core and has high practical value.
[0036] It should be noted that the specific models and specifications of the first electric telescopic rod 10303, the first electric rotating table 10304, the motor 10306, the second electric rotating table 10101 and the second electric telescopic rod 10202 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.
[0037] The power supply and principle of the first electric telescopic rod 10303, the first electric rotating platform 10304, the motor 10306, the second electric rotating platform 10101 and the second electric telescopic rod 10202 are clear to those skilled in the art and will not be described in detail herein.
[0038] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A non-spherical alloy mold core outer diameter grinding mechanism, characterized in that: The invention comprises a workbench (100), wherein a clamping mechanism (101) is installed on a first side of the top of the workbench (100), a translation mechanism (102) is installed on a second side of the top of the workbench (100), a grinding mechanism (103) is installed on the movable end of the translation mechanism (102), a guide groove (10001) is opened in the middle of the top of the workbench (100), a dustproof mechanism (104) is provided on one side of the clamping mechanism (101), and the grinding mechanism (103) comprises a stand (10301), a cross bar (10302) is installed on the top of the stand (10301), and a first cross bar (10302) is installed on the top of the cross bar (10302). An electric telescopic rod (10303), wherein the output end of the first electric telescopic rod (10303) passes through the bottom end of the cross bar (10302), a first electric rotating platform (10304) is installed at the output end of the first electric telescopic rod (10303), a mounting seat (10305) is installed at the rotating end of the first electric rotating platform (10304), a motor (10306) is installed on one side of the mounting seat (10305), the output end of the motor (10306) passes through the mounting seat (10305) on the side close to the clamping mechanism (101), and a grinding head (10307) is installed at the output end of the motor (10306).
2. The aspherical alloy mold core outer diameter grinding mechanism according to claim 1, characterized in that: A limiting plate (10308) is installed on the side of the first electric rotating table (10304) away from the mounting seat (10305), and one side of the limiting plate (10308) is slidably connected to a first limiting rod (10309), and one side of the first limiting rod (10309) is fixedly connected to one side of the stand (10301).
3. The aspherical alloy mold core outer diameter grinding mechanism according to claim 1, characterized in that: The clamping mechanism (101) comprises a second electric rotating table (10101), and a three-jaw chuck (10102) is installed at the rotating end of the second electric rotating table (10101).
4. The aspherical alloy mold core outer diameter grinding mechanism according to claim 1, characterized in that: The translation mechanism (102) comprises a frame (10201), a movable block (10203) is provided on the inner side of the frame (10201), the top of the movable block (10203) is fixedly connected to the top of the stand (10301), a second electric telescopic rod (10202) is installed on one side of the frame (10201), and the output end of the second electric telescopic rod (10202) is fixedly connected to one side of the movable block (10203).
5. The aspherical alloy mold core outer diameter grinding mechanism according to claim 4, characterized in that: Both sides of the movable block (10203) are slidably connected to a sliding rod (10204), and one side of the sliding rod (10204) is fixedly connected to the inner side of the frame (10201).
6. The aspherical alloy mold core outer diameter grinding mechanism according to claim 3, characterized in that: The dustproof mechanism (104) comprises a fixed frame (10401), one side of the fixed frame (10401) is fixedly connected to one side of the second electric rotating platform (10101), a venetian blind (10402) is installed on the other side of the fixed frame (10401), a movable frame (10403) is installed at one end of the venetian blind (10402), a pair of sliders (10404) are installed at the bottom end of the movable frame (10403), the bottom end of the slider (10404) is slidably connected to a slide rail (10405), and the bottom end of the slide rail (10405) is fixedly connected to the top end of the workbench (100).
7. The aspherical alloy mold core outer diameter grinding mechanism according to claim 1, characterized in that: A control panel (105) is installed on one side of the workbench (100).