CN110000643B - Light scanning piece and application method thereof - Google Patents
Light scanning piece and application method thereof Download PDFInfo
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- CN110000643B CN110000643B CN201910269206.7A CN201910269206A CN110000643B CN 110000643 B CN110000643 B CN 110000643B CN 201910269206 A CN201910269206 A CN 201910269206A CN 110000643 B CN110000643 B CN 110000643B
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- rod
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- parts
- polishing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
Abstract
The invention relates to a light scanning piece, which is used for scanning the inner wall of a glass hole, and comprises: the grinding head is connected with the mounting rod; the mounting rod is arranged in a cylindrical structure; the grinding head is sleeved at one end of the mounting rod and is inserted into the glass hole so as to sweep the inner wall of the glass hole. Above-mentioned sweep light spare, through setting up the bistrique, guarantee that the bistrique can correspond and insert the glass downthehole, and then guarantee to sweep light work to the inner wall in glass hole to improve the light in glass hole, more pleasing to the eye.
Description
Technical Field
The invention relates to the technical field of glass hole inner wall light scanning, in particular to a light scanning piece and an application method of the light scanning piece.
Background
With the continuous improvement of aesthetic feeling and requirements of people along with the development of science and technology, the polishing treatment becomes more and more important, the polishing means that the smoothness of the surface of an object is improved in a polishing mode, and the surface of the object is smoother and more attractive, for example, the surface of a glass panel is rough and not bright, and the glass panel needs to be polished through a polishing technology to change the brightness of the glass.
In the prior art, the light scanning of the glass panel can only scan the external surface, and with the continuous improvement of requirements, some glass panels are provided with openings, such as key holes of electronic products; the inner wall of the glass hole on the glass panel needs to be subjected to a light sweeping technology, so that a light sweeping part for sweeping the inner wall of the glass hole is lacked.
Disclosure of Invention
Therefore, it is necessary to provide a light-scanning member for solving the problem that the inner wall of the glass hole cannot be scanned.
A light sweeping member for sweeping an inner wall of a glass hole, the light sweeping member comprising:
the mounting rod is arranged in a cylindrical structure; and
the grinding head is connected with the mounting rod, the grinding head sleeve is arranged at one end of the mounting rod, and the grinding head is used for being inserted into the glass hole so as to sweep the inner wall of the glass hole.
Above-mentioned sweep light spare, through setting up the bistrique, guarantee that the bistrique can correspond and insert the glass downthehole, and then guarantee to sweep light work to the inner wall in glass hole to improve the light in glass hole, more pleasing to the eye.
In one embodiment, the grinding head is arranged in a cylindrical structure, and the grinding head and the mounting rod are arranged along the same central axis.
In one embodiment, the grinding head comprises an extension part and a conical part; the extension part is connected with the mounting rod, and the conical part is arranged at one end of the extension part, which is back to the mounting rod.
In one embodiment, the extending portion is arranged in a cylindrical structure, the tapered portion is arranged in a conical structure, the tapered portion is arranged in a gradually contracting structure from one end of the extending portion along the arrangement direction of the extending portion to the direction away from the extending portion, and the grinding head and the mounting rod are arranged along the same central axis.
An application method of a light scanning piece is provided, and the application method of the light scanning piece comprises the following steps:
step S1: providing a CNC (computer numerical control) machine tool and a glass panel to be scanned;
step S2: fixing the glass panel on a clamp of a CNC (computerized numerical control) machine tool, and clamping one end, back to a grinding head, of an installation rod of the light scanning piece on the CNC machine tool;
step S3: inputting a preset processing path into the CNC numerical control machine tool, inputting processing parameters into the CNC numerical control machine tool, and starting the CNC numerical control machine tool;
step S4: providing a polishing solution; the polishing device comprises a polishing piece, a polishing head and a polishing head, wherein the polishing piece rotates, the polishing head is correspondingly inserted into a glass hole to be polished of a glass panel, the polishing head scans the inner wall of the glass hole along a preset processing path, and polishing liquid is jetted to the light scanning position of the polishing head on the inner wall of the glass hole while the polishing head scans the inner wall of the glass hole;
step S5: and taking out the glass panel finished by the light sweeping from the fixture of the CNC numerical control machine tool.
Drawings
FIG. 1 is a schematic structural view of a light-scanning member according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a light sweeping member sweeping the inner wall of a glass hole;
FIG. 3 is a schematic cross-sectional view of another exemplary embodiment of a light sweeping member sweeping the inner wall of a glass hole;
FIG. 4 is a schematic view of a light scanning path of the light scanning member;
FIG. 5 is a schematic view of another light sweeping path of the light sweeping member;
FIG. 6 is a schematic view of another light sweeping path of the light sweeping member;
FIG. 7 is a schematic view of another light sweeping path of the light sweeping member;
FIG. 8 is a schematic view of another light sweeping path of the light sweeping member;
FIG. 9 is a schematic structural view of a light-scanning member according to a second embodiment of the present invention;
FIG. 10 is a cross-sectional view of the light sweeping member of FIG. 9;
FIG. 11 is a schematic structural view of a light-scanning member according to a third embodiment of the present invention;
FIG. 12 is an exploded view of the light sweeping member of FIG. 11;
fig. 13 is a cross-sectional view of the light sweeping member of fig. 11.
The reference numbers in the drawings have the meanings given below:
100-a light sweeping member;
10-mounting a rod;
20-grinding head;
200-a light sweeping part;
20 a-grinding head, 30-extension, 40-cone;
300-a light sweeping member;
10 b-an installation rod, 50-a top rod, 51-an accommodating cavity, 55-a stop block, 56-a chute, 60-a bottom rod, 65-a limiting block, 66-a sliding block and 70-an elastic piece.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 8, a light sweeping member 100 according to a first embodiment of the present invention includes a mounting rod 10 and a grinding head 20 connected to the mounting rod 10; the light scanning element 100 is correspondingly installed on an external CNC (Computerized Numerical Control), which is a short term for Numerical Control, and the Numerical Control is a method for controlling a mechanical motion and a processing process by using digital information, and the light scanning element 100 is used for scanning the inner wall of the glass hole 90 on the glass panel.
The mounting rod 10 is arranged in a cylindrical structure, the central axis of the mounting rod 10 (the central axis is that the distance from each point of the part outer edge curved surface on the same section to a point on the central axis is equal, wherein the arrangement direction of the section is vertical to the central axis) is arranged along the vertical direction, the mounting rod 10 is used for ensuring the stability when rotating at a high speed, the processing precision is further improved, and the top end of the mounting rod 10 is fixed with a CNC (computer numerical control) machine tool in a clamping manner.
The grinding head 20 is connected with the mounting rod 10, the grinding head 20 is correspondingly sleeved at the bottom end of the mounting rod 10, and the grinding head 20 is used for being inserted into the glass hole 90 so as to sweep the inner wall of the glass hole 90; in this embodiment, the grinding head 20 is disposed in a cylindrical structure along a vertical direction, the grinding head 20 extends downward from the mounting rod 10, and the grinding head 20 and the mounting rod 10 are disposed along the same central axis. Further, referring to fig. 2 and 3, when the glass hole 90 to be polished is a through hole, the inner wall of the glass hole 90 is polished by the outer curved surface of the grinding head 20; when the glass hole 90 to be polished is a groove-shaped structure and the bottom surface of the groove is perpendicular to the inner wall, the bottom of the grinding head 20 can be used for polishing the bottom surface of the groove-shaped glass hole 90, and the outer curved surface of the grinding head 20 can be used for polishing the inner wall of the glass hole 90.
The invention also discloses a grinding head 20 material which comprises the following components in parts by weight: 4-10 parts of diamond, 20-50 parts of polyurethane, 10-20 parts of mica powder, 12-27 parts of calcium mixture, 4-7 parts of ceramic powder and 2-5 parts of binder.
The grinding head material comprises 4-10 parts by weight of diamond, preferably 6-8 parts by weight; the diamond particle size is preferably 5-35 microns, more preferably 6-12 microns; in the invention, the diamond is the main component of the grinding head material, has the property of high hardness, and further can play a role in grinding and ensure the polishing effect. The diamond grain size determines the surface roughness of the glass pores obtained by final machining, and the smaller the grain size, the lower the roughness, so that the diamond grain size is 6-8 microns in the invention, and the surface roughness of the materials obtained by machining can be reduced to the minimum.
By taking the quality of the diamond as a reference, 20-50 parts by weight of polyurethane has elastic deformation capacity, so that the contact area between the grinding head and the inner wall of the glass hole can be increased during light sweeping, the pressure of a stress surface is more stable, the light sweeping effect is improved, the polyurethane is used for fixing the elastic support of the diamond to form the grinding head inlaid with the diamond and having the elastic deformation characteristic, the light sweeping effect on the inner wall of the glass hole is improved, and the working efficiency is improved.
10-20 parts by weight of mica powder based on the mass of the diamond; in the present invention, the particle size of the mica powder is preferably 35 to 70 microns, more preferably 40 to 45 microns; the mica powder is a filler, is used for adjusting the hardness of the grinding head and simultaneously ensures that diamonds can be uniformly distributed.
12-27 parts by weight of calcareous mixture, preferably 12-15 parts by weight based on the mass of the diamond; the calcareous mixture is a particle mixture of nano hydroxyapatite and calcium fluorapatite, and the mixture of the hydroxyapatite and the calcium fluorapatite is filled into the elastomer polyurethane and supported by the diamond, so that the wear resistance of the grinding head is enhanced.
The calcium fluorphosphate and the hydroxyapatite have similar structures and are mutually enhanced, and the calcium phosphate in the calcium fluorphosphate can reduce the separation degree of the hydroxyapatite and keep the stability of the hydroxyapatite. Preferably, the mass ratio of the hydroxyapatite to the calcium fluorophosphate in the calcareous mixture is 70:1 to 85:1, and the effect is optimal.
4-7 parts by weight of ceramic powder based on the mass of diamond; the ceramic powder is silicon nitride ceramic powder, and the mass percentage of silicon nitride in the ceramic powder is 30-45%; the ceramic powder is filled in the grinding head, and due to the fact that the ceramic powder has the characteristics of small particle size, small hardness and high temperature resistance, when the grinding head sweeps the inner wall of the glass hole, the ceramic powder can effectively lubricate the grinding head and the inner wall of the glass hole, the inner wall of the glass hole is ground, and the flatness of the inner wall of the glass hole after sweeping is improved.
2-5 parts of binder by weight based on the mass of the diamond; the adhesive is filled in the grinding head, so that the diamond, the mica powder, the calcium mixture and the ceramic powder are bonded more tightly and more stably, and cracks on the surface of the grinding head are prevented, so that the light sweeping effect is ensured.
The following are descriptions of specific embodiments.
Example 1
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 50 parts of polyurethane, 10 parts of mica powder, 15 parts of calcium mixture, 5 parts of ceramic powder and 3 parts of binder.
Wherein the grain diameter of the diamond is 6-12 microns, the grain diameter of the mica powder is 40-45 microns, the mass ratio of the hydroxyapatite to the calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of the silicon nitride in the ceramic powder is 30-32%.
Example 2 (example 1: weight part of Diamond and particle size)
The grinding head material comprises the following components in parts by weight: 10 parts of diamond, 50 parts of polyurethane, 10 parts of mica powder, 15 parts of calcium mixture, 5 parts of ceramic powder and 3 parts of binder.
Wherein the diamond particle size is 24-35 microns, the mica powder particle size is 40-45 microns, the mass ratio of hydroxyapatite to calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of silicon nitride in the ceramic powder is 30-32%.
Example 3 (example 1: weight part of polyurethane and particle size)
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 20 parts of polyurethane, 10 parts of mica powder, 15 parts of calcium mixture, 5 parts of ceramic powder and 4 parts of binder.
Wherein the diamond particle size is 5-12 microns, the mica powder particle size is 55-70 microns, the mass ratio of hydroxyapatite to calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage of silicon nitride in the ceramic powder is 30-32%.
Example 4 (example 1: weight parts of mica powder and calcareous mixture and particle size)
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 50 parts of polyurethane, 20 parts of mica powder, 27 parts of calcium mixture, 5 parts of ceramic powder and 3 parts of binder.
Wherein the grain diameter of the diamond is 6-12 microns, the grain diameter of the mica powder is 40-45 microns, the mass ratio of the hydroxyapatite to the calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of the silicon nitride in the ceramic powder is 30-32%.
Example 5
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 50 parts of polyurethane, 10 parts of mica powder, 17 parts of calcium mixture, 7 parts of ceramic powder and 3 parts of binder.
Wherein the grain diameter of the diamond is 6-12 microns, the grain diameter of the mica powder is 40-45 microns, the mass ratio of the hydroxyapatite to the calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of the silicon nitride in the ceramic powder is 30-32%.
Example 6
The grinding head material comprises the following components in parts by weight: 8 parts of diamond, 50 parts of polyurethane, 10 parts of mica powder, 17 parts of calcium mixture, 7 parts of ceramic powder and 3 parts of binder.
Wherein the grain diameter of the diamond is 6-12 microns, the grain diameter of the mica powder is 40-45 microns, the mass ratio of the hydroxyapatite to the calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of the silicon nitride in the ceramic powder is 30-32%.
Example 7
The grinding head material comprises the following components in parts by weight: 8 parts of diamond, 50 parts of polyurethane, 10 parts of mica powder, 15 parts of calcium mixture, 7 parts of ceramic powder and 3 parts of binder.
Wherein the diamond particle size is 24-35 microns, the mica powder particle size is 40-45 microns, the mass ratio of hydroxyapatite to calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of silicon nitride in the ceramic powder is 30-32%.
Example 8
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 50 parts of polyurethane, 20 parts of mica powder, 27 parts of calcium mixture, 5 parts of ceramic powder and 3 parts of binder.
Wherein the diamond particle size is 6-12 microns, the mica powder particle size is 55-70 microns, the mass ratio of hydroxyapatite to calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage of silicon nitride in the ceramic powder is 30-32%.
Example 9
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 50 parts of polyurethane, 10 parts of mica powder, 15 parts of calcium mixture, 5 parts of ceramic powder and 3 parts of binder.
Wherein the diamond particle size is 6-12 microns, the mica powder particle size is 40-45 microns, the mass ratio of hydroxyapatite to calcium fluorophosphate in the calcareous mixture is 85:1, and the mass percentage content of silicon nitride in the ceramic powder is 40-45%.
Example 10
The grinding head material comprises the following components in parts by weight: 4 parts of diamond, 50 parts of polyurethane, 20 parts of mica powder, 27 parts of calcium mixture, 5 parts of ceramic powder and 3 parts of binder.
Wherein the diamond particle size is 6-12 microns, the mica powder particle size is 40-45 microns, the mass ratio of hydroxyapatite to calcium fluorophosphate in the calcareous mixture is 77:1, and the mass percentage content of silicon nitride in the ceramic powder is 30-32%.
The surface roughness, surface texture depth, hardness and wear resistance coefficient of the grinding heads of examples 1 to 10 were measured, and the results of the measurements are shown in table one.
Watch 1
As can be seen from table one, the polishing heads of embodiments 1 to 10 have excellent properties of surface roughness of the inner wall of the glass hole, depth of surface lines, hardness and wear resistance coefficient of the inner wall of the glass hole after polishing, and effectively ensure the polishing effect of the glass hole.
The invention also provides an application method of the light scanning piece 100, based on the light scanning piece 100, the application method of the light scanning piece 100 comprises the following steps:
step S1: providing a CNC (computer numerical control) machine tool and a glass panel to be scanned;
step S2: fixing the glass panel on a fixture of a CNC (computerized numerical control) machine tool, and clamping one end, back to the grinding head 20, of the mounting rod 10 of the light scanning piece 100 on the CNC machine tool;
step S3: inputting a preset processing path into the CNC numerical control machine tool, inputting processing parameters into the CNC numerical control machine tool, and starting the CNC numerical control machine tool;
step S4: providing a polishing solution; the light scanning piece 100 rotates, the grinding head 20 is correspondingly inserted into a glass hole to be scanned of the glass panel, the grinding head 20 scans the inner wall of the glass hole along a preset processing path, and polishing liquid is ejected to the light scanning position of the grinding head 20 on the inner wall of the glass hole while the grinding head 20 scans the inner wall of the glass hole;
step S5: and taking out the glass panel finished by the light sweeping from the fixture of the CNC numerical control machine tool.
Specifically, the processing parameters include the rotating speed of the light scanning member 100, the feeding speed of the light scanning member 100, the light scanning processing time and the light scanning of one glass hole; in this embodiment, the rotation speed of the light sweeping member 100 is 28000 and 40000 r/min; the feeding speed of the light scanning piece 100 is 120-200 mm/min; the time for scanning and processing one glass hole is 0.5-2 min; the sweeping brightness is 0.08-0.2 mm.
The working principle of the light sweeping member 100 in this embodiment is as follows: when the device is installed, the light scanning piece 100 and the glass panel to be scanned are fixed on a CNC machine tool respectively; referring to fig. 4 to 8, a processing path is preset according to the size and shape of the inner wall of the glass hole 90 to be polished, and the processing path is input into the CNC machine, so that the CNC machine controls the polishing element 100 to perform polishing operation on the inner wall of the glass hole.
Referring to fig. 9 and 10, a light scanning element 200 according to a second embodiment of the present invention is different from the light scanning element 100 according to the first embodiment in that a grinding head 20a of the light scanning element 200 includes an extending portion 30 and a tapered portion 40; the extension part 30 is connected with the mounting rod, and the extension part 30 extends downwards from the bottom end of the mounting rod; the tapered portion 40 is disposed at an end of the extension portion 30 opposite to the mounting rod, and the tapered portion 40 extends downward from a bottom end of the extension portion 30. In this embodiment, the extension portion 30 is disposed along the vertical direction in a cylindrical structure, and the extension portion 30 is correspondingly sleeved on the mounting rod; the tapered portion 40 is disposed in a conical structure, the tapered portion 40 is disposed in a gradually contracting structure from one end of the extending portion 30 along the direction of the extending portion 30 toward the direction away from the extending portion 30, the size of the top end of the tapered portion 40 corresponds to the size of the bottom end of the extending portion 30, and the grinding head 20a and the mounting rod are disposed along the same central axis.
The light sweeping part in the embodiment ensures that the inner wall of the glass hole which is obliquely arranged and provided with a certain included angle with the vertical direction is swept by arranging the tapered part 40, so that the use adaptability of the light sweeping part is improved.
Referring to fig. 11 to 13, a light sweeping member 300 according to a third embodiment of the present invention is different from the light sweeping member 100 according to the first embodiment in that an installation rod 10b of the light sweeping member 300 includes a top rod 50, a bottom rod 60 connected to the top rod 50, and an elastic member 70 respectively connecting the top rod 50 and the bottom rod 60; the top rod 50 is provided with an accommodating cavity 51, the accommodating cavity 51 extends upwards from the bottom of the top rod 50 in a groove shape, the accommodating cavity 51 is used for accommodating the bottom rod 60, the top of the bottom rod 60 is correspondingly inserted into the accommodating cavity 51, and the bottom rod 60 can slide along the arrangement direction of the top rod 50; the elastic member 70 is disposed in the accommodating cavity 51 along the vertical direction, the elastic member 70 is elastically supported between the top rod 50 and the bottom rod 60, and the elastic member 70 is sleeved on the outer side of the bottom rod 60. In this embodiment, the elastic member 70 is a spring.
The top rod 50 is provided with a stop block 55 at the bottom, and the bottom rod 60 is provided with a limit block 65 corresponding to the stop block 55 at the top; the stopper 55 extends inwards from the inner wall of the accommodating cavity 51 to the bottom rod 60 in a circular ring shape, the stopper 55 is arranged along the horizontal direction, and the stopper 55 is abutted against the bottom rod 60 to play a role in guiding the movement of the bottom rod 60; the limiting block 65 is in a circular flat plate shape and is arranged along the horizontal direction, the limiting block 65 is correspondingly arranged in the accommodating cavity 51, the limiting block 65 is matched with the stopper 55 to limit the top end of the bottom rod 60 in the accommodating cavity 51, the top end of the elastic piece 70 is connected with the limiting block 65, and the bottom end of the elastic piece 70 is connected with the stopper 55. In this embodiment, the stopper 55 is provided with a sliding slot 56, and the outside of the bottom rod 60 is provided with a sliding block 66; the sliding groove 56 is rectangular groove-shaped and is arranged along the horizontal direction, the sliding block 66 is rectangular and extends outwards from the outer side surface of the bottom rod 60, and the sliding block 66 is correspondingly clamped in the sliding groove 56 and is used for limiting the relative rotation between the top rod 50 and the bottom rod 60. Furthermore, the number of the sliding blocks 66 is two, the two sliding blocks 66 are oppositely arranged on two sides of the bottom rod 60 to ensure the rotating stability of the bottom rod 60 and the light sweeping effect, the two sliding grooves 56 are correspondingly arranged, and the arrangement positions of the two sliding grooves 56 are respectively corresponding to the arrangement positions of the sliding blocks 66.
In the light sweeping part 300 of the present embodiment, the top rod 50 and the bottom rod 60 are disposed, and the elastic part 70 is disposed between the top rod 50 and the bottom rod 60 correspondingly, because the elastic part 70 is elastically supported between the top rod 50 and the bottom rod 60, the stress from the grinding head 20 along the central axis direction, which is received by the bottom rod 60, is transmitted to the elastic part 70, and the elastic part 70 generates elastic deformation to absorb the stress, so as to reduce the impact load received by the mounting rod 10b, further improve the bending resistance of the mounting rod 10b, and improve the service life of the light sweeping part 300.
The polishing piece is provided with the polishing head, so that the polishing head can be correspondingly inserted into the glass hole, and the inner wall of the glass hole is polished, so that the brightness of the glass hole is improved, and the glass hole is more attractive; and through will installing the pole clamping on CNC digit control machine tool, guarantee to sweep the light to the inner wall in the glass hole of different shapes, solved the tradition and only can sweep the shortcoming of light to the circular port, improved and swept the adaptability that the light used.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. A light sweeping member for sweeping an inner wall of a glass hole, the light sweeping member comprising:
the mounting rod is arranged in a cylindrical structure and comprises an ejector rod, a bottom rod connected with the ejector rod and elastic pieces respectively connected with the ejector rod and the bottom rod, the ejector rod is provided with an accommodating cavity, the accommodating cavity extends upwards from the bottom of the ejector rod in a groove shape, the top of the bottom rod is correspondingly inserted into the accommodating cavity, the elastic pieces are arranged in the accommodating cavity along the vertical direction, and the elastic pieces are sleeved on the outer side of the bottom rod and elastically supported between the ejector rod and the bottom rod; the bottom of the top rod is provided with a stop block, the top of the bottom rod is provided with a limit block corresponding to the stop block, the top end of the elastic part is connected with the limit block, the bottom end of the elastic part is connected with the stop block, the stop block is provided with a chute, the outer side of the bottom rod is provided with a slide block, and the slide block is correspondingly clamped in the chute; and
the grinding head is connected with the mounting rod, the grinding head sleeve is arranged at one end of the mounting rod, and the grinding head is used for being inserted into the glass hole and is right for sweeping the inner wall of the glass hole.
2. The light sweeping member of claim 1, wherein the grinding head is disposed in a cylindrical configuration, the grinding head and the mounting rod being disposed along a common central axis.
3. The light sweeping member according to claim 1, wherein said grinding head includes an extension and a tapered portion; the extension part is connected with the mounting rod, and the conical part is arranged at one end of the extension part, which is back to the mounting rod.
4. The light-scanning member according to claim 3, wherein the extension portion is disposed in a cylindrical structure, the tapered portion is disposed in a conical structure, the tapered portion is disposed in a gradually contracting structure from one end of the extension portion along a direction of the extension portion toward a direction away from the extension portion, and the grinding head and the mounting rod are disposed along a same central axis.
5. An application method of a light scanning member based on the light scanning member as claimed in claim 1, wherein the application method of the light scanning member comprises the following steps:
step S1: providing a CNC (computer numerical control) machine tool and a glass panel to be scanned;
step S2: fixing the glass panel on a clamp of a CNC (computerized numerical control) machine tool, and clamping one end, back to a grinding head, of an installation rod of the light scanning piece on the CNC machine tool;
step S3: inputting a preset processing path into the CNC numerical control machine tool, inputting processing parameters into the CNC numerical control machine tool, and starting the CNC numerical control machine tool;
step S4: providing a polishing solution; the polishing device comprises a polishing piece, a polishing head and a polishing head, wherein the polishing piece rotates, the polishing head is correspondingly inserted into a glass hole to be polished of a glass panel, the polishing head scans the inner wall of the glass hole along a preset processing path, and polishing liquid is jetted to the light scanning position of the polishing head on the inner wall of the glass hole while the polishing head scans the inner wall of the glass hole;
step S5: and taking out the glass panel finished by the light sweeping from the fixture of the CNC numerical control machine tool.
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| CN201910269206.7A CN110000643B (en) | 2019-04-04 | 2019-04-04 | Light scanning piece and application method thereof |
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| CN201910269206.7A CN110000643B (en) | 2019-04-04 | 2019-04-04 | Light scanning piece and application method thereof |
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| CN110000643A CN110000643A (en) | 2019-07-12 |
| CN110000643B true CN110000643B (en) | 2021-12-07 |
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| CN111098236B (en) * | 2019-12-03 | 2022-02-08 | 惠州捷姆复合材料有限公司 | Molding process method of diamond sintered grinding wheel rod |
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| CN201261159Y (en) * | 2008-10-11 | 2009-06-24 | 周海波 | Combined type elastic polishing grinding head |
| CN202702010U (en) * | 2012-06-04 | 2013-01-30 | 上海卡贝尼精密陶瓷有限公司 | Grinding head for one-step forming of hole and chamfer for precision ceramic materials |
| CN204621809U (en) * | 2015-04-29 | 2015-09-09 | 深圳市鑫华砂磨具有限公司 | The novel reaming grinding wheel head structure of a kind of touch-screen glass |
| CN109070314A (en) * | 2016-05-06 | 2018-12-21 | 3M创新有限公司 | Curable compositions, abrasive product and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202607476U (en) * | 2012-05-25 | 2012-12-19 | 苏州金澄精密铸造有限公司 | On-line taper hole grinding device for machine tool spindle |
| CN207788500U (en) * | 2017-12-26 | 2018-08-31 | 佛山迅奥捷自动化科技有限公司 | A kind of side wall workpiece polishing mechanism of automobile controller rectangle cover board |
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| GB191208238A (en) * | 1912-04-04 | 1912-06-27 | John Frank Johnson | An Improved Machine for Grinding Safety Razor Blades. |
| CN201261159Y (en) * | 2008-10-11 | 2009-06-24 | 周海波 | Combined type elastic polishing grinding head |
| CN202702010U (en) * | 2012-06-04 | 2013-01-30 | 上海卡贝尼精密陶瓷有限公司 | Grinding head for one-step forming of hole and chamfer for precision ceramic materials |
| CN204621809U (en) * | 2015-04-29 | 2015-09-09 | 深圳市鑫华砂磨具有限公司 | The novel reaming grinding wheel head structure of a kind of touch-screen glass |
| CN109070314A (en) * | 2016-05-06 | 2018-12-21 | 3M创新有限公司 | Curable compositions, abrasive product and preparation method thereof |
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