Glasses frame polishing device
By designing the annular flow channel and dual output shaft motor system of the glasses frame grinding device, the problem of debris splashing during grinding of the glasses frame is solved, and the safety protection of workers and the stability of the device is achieved.
Patent Information
- Application Number
- CN202421422643.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When polishing the tiny connection parts of the glasses frame, the debris produced by friction can easily splash, causing damage to the workers' eyes and respiratory tract.
A glasses frame grinding device is designed, including sleeve, annular groove, butt seat, grinding head and dual output shaft motor. The air flow is blown to the grinding head through the annular flow channel and air outlet to prevent debris from splashing, and Air flowability and device stability are maintained through scrapers and filters.
Effectively prevent debris generated by the grinding head from splashing into the handle, protecting workers' eyes and respiratory tracts, while maintaining air circulation and device stability, making it easier to use with handheld.
Smart Images
Figure CN222327717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses grinding, in particular to a glasses frame grinding device. Background Art
[0002] The glasses frame is a part of the glasses. Most of the glasses frames are used as glasses accessories, such as some vision-aid glasses such as myopia, sunglasses, presbyopia, and optics. The glasses frame is an important component of the glasses, and its main function is to support the lenses. The glasses frame with beautiful appearance can also play an aesthetic role. The material is mainly metal, so the surface of the frame needs to be polished during the processing of the glasses frame.
[0003] At present, when grinding the small connecting parts of the eyeglass frames, due to the small gap between the connecting parts, it is necessary to manually grind them with a handheld grinding drill. During the grinding, the worker's eyes will be close to the grinding area to better ensure the grinding effect and grinding direction. However, the debris generated by friction during grinding can easily splash randomly, causing damage to the worker's eyes and respiratory tract. Utility Model Content
[0004] In order to solve the problems in the prior art, the utility model provides a spectacle frame grinding device.
[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0006] A glasses frame grinding device comprises a sleeve, an annular groove is provided between the inner walls of the sleeve near one end edge, a docking seat is provided between the inner walls of the sleeve near one end edge, the outer surface of the docking seat is slidably engaged in the inside of the annular groove, a docking groove is provided on one side of the docking seat, a plurality of air outlets are equidistantly provided on one side of the docking seat along the circumferential direction and penetrate to the other side, a fixing seat is engaged in the inside of the docking groove, a grinding head is fixed on one side of the fixing seat, an annular guide groove is provided on the outer surface of the grinding head, and one end of the plurality of air outlets are inclined toward the annular guide groove.
[0007] Optionally, an inner wall of one side of the annular guide groove is inclined and extends toward the outside of one end of the grinding head. Two connecting rods are provided on the docking seat, and both of the two connecting rods pass through the fixing seat accordingly.
[0008] Optionally, a plurality of support rods are fixed to the inner wall of the sleeve at equal intervals along the circumferential direction, and a dual-output shaft motor is fixed between one ends of the plurality of support rods.
[0009] Optionally, a plurality of blades are fixed on the outer surface of one of the output ends of the dual-output shaft motor at equal intervals along the circumferential direction, and a rotating shaft is fixed to one of the output ends of the dual-output shaft motor.
[0010] Optionally, one end of the rotating shaft is fixed to the middle of the outer surface of one side of the docking seat, and the other output end of the dual-output shaft motor extends to the outside of the sleeve.
[0011] Optionally, a filter screen is provided on the side wall of the sleeve near the edge of the other end and penetrates into the interior. Two scrapers are fixed to the other output end of the dual-output shaft motor, and the outer surfaces of one side of the two scrapers correspond to and fit with the outer surface of the filter screen.
[0012] Optionally, two bayonet holes are provided on the outer surface of the sleeve, a handle is provided on the outer side of the sleeve, and two spring clamps that are engaged in the bayonet holes are fixed on the handle.
[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:
[0014] 1. In the utility model, firstly, the fixing seat for installing the grinding head is inserted into the interior of the docking groove, and then fixed by the connecting rod. When the grinding head is driven to grind the eyeglass frame, the double output shaft motor inside the sleeve will drive the blades to blow the airflow from the air outlet to the inside of the annular guide groove on the grinding head. Under the inclination of the inner wall of one side of the annular guide groove, the airflow blown to the grinding head flows toward one end of the grinding head in an umbrella shape, thereby blowing the debris generated by the grinding head to the four sides of one end of the grinding head to prevent the debris from spreading and splashing toward the handle.
[0015] 2. In the utility model, when the dual-output shaft motor rotates, it can drive the scraper to clean the outer surface of the filter to prevent cotton wool or dust in the air from clogging the filter and affecting its permeability. When driving the docking seat to rotate, the outer surface of the docking seat slides and engages in the annular groove, thereby ensuring its stability during the rotation process. When clamping and fixing the sleeve, one end of the spring clamp is engaged in the inside of the bayonet, so that the sleeve can be clamped for people to hold. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of a spectacle frame grinding device proposed by the utility model;
[0018] Figure 2 The utility model provides a schematic diagram of a cutaway three-dimensional structure of a sleeve in a spectacle frame grinding device;
[0019] Figure 3 The utility model provides a schematic diagram of the main stereoscopic structure of a grinding head in a spectacle frame grinding device;
[0020] Figure 4 For this utility model Figure 2 Magnified view at A in the middle.
[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0022] 1. Sleeve; 2. Bayonet; 3. Docking seat; 4. Fixed seat; 5. Grinding head; 6. Annular guide groove; 7. Handle; 8. Spring clamp; 9. Filter; 10. Scraper; 11. Support rod; 12. Dual output shaft motor; 13. Blade; 14. Rotating shaft; 15. Annular groove; 16. Air outlet; 17. Docking groove; 18. Connecting rod.
[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0024] The utility model will now be further described in detail with reference to the accompanying drawings.
[0025] Embodiment 1, as Figure 1-4 As shown, the utility model provides a technical solution for a glasses frame grinding device: it includes a sleeve 1, an annular groove 15 is provided between the inner walls of the sleeve 1 near the edge of one end, a docking seat 3 is provided between the inner walls of the sleeve 1 near the edge of one end, the outer surface of the docking seat 3 is slidably engaged in the inside of the annular groove 15, a docking groove 17 is provided on one side of the docking seat 3, and a plurality of air outlets 16 are equidistantly provided on one side of the docking seat 3 along the circumferential direction and penetrate to the other side, a fixing seat 4 is engaged inside the docking groove 17, a grinding head 5 is fixed to one side of the fixing seat 4, an annular guide groove 6 is provided on the outer surface of the grinding head 5, and one end of the plurality of air outlets 16 are all inclined toward the annular guide groove 6.
[0026] The effect achieved by the entire embodiment 1 is that the fixing seat 4 for installing the grinding head 5 is first inserted into the interior of the docking groove 17, and then fixed by the connecting rod 18. When the grinding head 5 is driven to grind the eyeglass frame, the double-output shaft motor 12 inside the sleeve 1 will drive the blades 13 to blow the airflow from the air outlet 16 to the interior of the annular guide groove 6 on the grinding head 5. Under the inclination of the inner wall of one side of the annular guide groove 6, the airflow blown to the grinding head 5 flows toward one end of the grinding head 5 in an umbrella shape, thereby blowing the debris generated by the grinding head 5 to the four sides of one end of the grinding head 5 to prevent the debris from spreading and splashing toward the handle 7.
[0027] Embodiment 2, as Figure 1-4As shown, the inner wall of one side of the annular guide groove 6 is inclined and extends to the outside of one end of the grinding head 5. Two connecting rods 18 are arranged on the docking seat 3. The two connecting rods 18 are correspondingly passed through the fixing seat 4. A plurality of supporting rods 11 are fixed to the inner wall of the sleeve 1 at equal intervals along the circumferential direction. A dual-output shaft motor 12 is fixed between one end of the plurality of supporting rods 11. A plurality of blades 13 are fixed to the outer surface of one output end of the dual-output shaft motor 12 at equal intervals along the circumferential direction. A rotating shaft 14 is fixed to one output end of the dual-output shaft motor 12. The rotating shaft 14 One end is fixed to the middle of the outer surface of one side of the docking seat 3, the other output end of the dual-output shaft motor 12 extends to the outside of the sleeve 1, and a filter screen 9 that penetrates the inside is arranged near the edge of the other end of the side wall of the sleeve 1, and two scrapers 10 are fixed to the other output end of the dual-output shaft motor 12, and the outer surfaces of one side of the two scrapers 10 are in contact with the outer surface of the filter screen 9. The outer surface of the sleeve 1 is provided with two bayonet holes 2, and a handle 7 is arranged on the outside of the sleeve 1, and two spring clamps 8 that are engaged in the bayonet holes 2 are fixed on the handle 7.
[0028] The effect achieved by the entire embodiment 2 is that when the dual-output shaft motor 12 rotates, the scraper 10 can be driven to clean the outer surface of the filter 9 to prevent cotton wool or dust in the air from clogging the filter 9 and affecting its permeability. When driving the docking seat 3 to rotate, the outer surface of the docking seat 3 slides and engages in the annular groove 15, thereby ensuring its stability during the rotation process. When clamping and fixing the sleeve 1, one end of the spring clamp 8 is engaged in the inside of the bayonet 2, so that the sleeve 1 can be clamped for people to hold.
[0029] Working principle: first, insert the fixing seat 4 for installing the grinding head 5 into the docking groove 17, and then fix it through the connecting rod 18. When driving the grinding head 5 to grind the eyeglass frame, the double-output shaft motor 12 inside the sleeve 1 will drive the blades 13 to blow the airflow from the air outlet 16 to the inside of the annular guide groove 6 on the grinding head 5. Under the inclination of the inner wall of one side of the annular guide groove 6, the airflow blowing to the grinding head 5 flows toward one end of the grinding head 5 in an umbrella shape, thereby blowing the debris generated by the grinding head 5 to the four sides of one end of the grinding head 5. To prevent debris from spreading and splashing toward the handle 7, when the dual-output shaft motor 12 rotates, the scraper 10 can be driven to clean the outer surface of the filter 9 to prevent cotton wool or dust in the air from clogging the filter 9 and affecting its permeability. When driving the docking seat 3 to rotate, the outer surface of the docking seat 3 slides and engages in the annular groove 15, thereby ensuring its stability during the rotation process. When clamping and fixing the sleeve 1, one end of the spring clamp 8 is engaged in the inside of the bayonet 2, so that the sleeve 1 can be clamped for people to hold.
[0030] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.
Claims
1. A spectacle frame polishing device, comprising a sleeve (1), characterized in that: An annular groove (15) is provided between the inner walls of the sleeve (1) near one end edge, a docking seat (3) is provided between the inner walls of the sleeve (1) near one end edge, the outer surface of the docking seat (3) is slidably engaged in the annular groove (15), a docking groove (17) is provided on one side of the docking seat (3), a plurality of air outlets (16) are provided on one side of the docking seat (3) at equal intervals along the circumferential direction and penetrate to the other side, a fixing seat (4) is engaged inside the docking groove (17), a grinding head (5) is fixed on one side of the fixing seat (4), an annular guide groove (6) is provided on the outer surface of the grinding head (5), and one end of each of the plurality of air outlets (16) is inclined toward the annular guide groove (6).
2. The eyeglass frame grinding device according to claim 1, characterized in that: The inner wall of one side of the annular guide groove (6) is inclined and extends toward the outside of one end of the grinding head (5). Two connecting rods (18) are arranged on the docking seat (3), and the two connecting rods (18) are correspondingly passed through the fixing seat (4).
3. The eyeglass frame grinding device according to claim 2, characterized in that: A plurality of support rods (11) are fixed to the inner wall of the sleeve (1) at equal intervals along the circumferential direction, and a dual-output shaft motor (12) is fixed between one ends of the plurality of support rods (11).
4. The eyeglass frame grinding device according to claim 3, characterized in that: A plurality of blades (13) are fixed at equal intervals along the circumferential direction on the outer surface of one of the output ends of the dual-output shaft motor (12), and a rotating shaft (14) is fixed to one of the output ends of the dual-output shaft motor (12).
5. The eyeglass frame grinding device according to claim 4, characterized in that: One end of the rotating shaft (14) is fixed to the middle of the outer surface of one side of the docking seat (3), and the other output end of the dual-output shaft motor (12) extends to the outside of the sleeve (1).
6. The eyeglass frame grinding device according to claim 5, characterized in that: A filter screen (9) is provided on the side wall of the sleeve (1) near the edge of the other end and penetrates into the interior. Two scrapers (10) are fixed to the other output end of the dual-output shaft motor (12), and the outer surfaces of one side of the two scrapers (10) correspond to and fit with the outer surface of the filter screen (9).
7. The eyeglass frame grinding device according to claim 1, characterized in that: The outer surface of the sleeve (1) is provided with two bayonet holes (2), the outer side of the sleeve (1) is provided with a handle (7), and the handle (7) is fixed with two spring clamps (8) which are engaged in the bayonet holes (2).