CN217966322U - Arc chamfering device applied to optical cold machining coarse grinding process - Google Patents
Arc chamfering device applied to optical cold machining coarse grinding process Download PDFInfo
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- CN217966322U CN217966322U CN202221953807.3U CN202221953807U CN217966322U CN 217966322 U CN217966322 U CN 217966322U CN 202221953807 U CN202221953807 U CN 202221953807U CN 217966322 U CN217966322 U CN 217966322U
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Abstract
The utility model provides an arc chamfer device for optics cold working corase grind process, belongs to industry lens production technical field. One end of the main body of the chamfering grinding tool is connected with the special-shaped diamond grinding head, the other end of the main body of the chamfering grinding tool is provided with an inner cavity, the inner cavity is provided with threads and is connected with a rotating main shaft of a machine tool through the threads, one end of the main body of the chamfering grinding tool is a round rod, and the round rod is connected with a central hole of the special-shaped diamond grinding head. The utility model has the advantages that compare with the hollow chamfer grinding apparatus of current cylinder, the utility model discloses structure machining efficiency is higher, and life is longer, simple structure.
Description
Technical Field
The utility model relates to a be applied to circular arc chamfer device of optics cold processing corase grind process belongs to industry lens production technical field.
Background
The high-precision industrial lens is widely applied to the technical fields of electronic information, aerospace, automobile manufacturing, security and the like, and has a positive effect on promoting the development of manufacturing industry. In the production process of high-precision industrial lenses, multiple processes need to be carried out on the obtained lenses so as to obtain high-precision products with specified specifications. At present, along with the difference of the day and the night required by the optical lens, the product demand can be increased relatively naturally, the efficiency of rough machining manual surface taking (manual rough grinding circular arc chamfering) is low, the chamfering is uneven, however, because of the inherent particularity of the high-precision industrial lens product, the existing rough machining surface taking (circular arc chamfering) grinding tool is cylindrical hollow, if the chamfering grinding tool is above the lens in the surface taking (circular arc chamfering) process, the chamfering part needs to be in full contact with the outer diameter of the grinding tool and needs to be stressed uniformly, the adjusting difficulty is high, if the chamfering grinding tool is on the side surface of the lens, the lens with the smaller outer diameter is easy to interfere with the grinding tool for machining the grinding surface, and the same machining difficulty is high.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a be applied to circular arc chamfer device of optics cold processing corase grind process.
The utility model provides a be applied to circular arc chamfer device of optics cold working corase grind process, the one end of chamfer grinding apparatus main part is connected heterotypic diamond bistrique, and the other end of chamfer grinding apparatus main part has the inner chamber, and the inner chamber has the screw thread, is connected through the rotatory main shaft of screw thread and lathe, and the one end of chamfer grinding apparatus main part is the round bar, and the round bar is connected with the centre bore of heterotypic diamond bistrique.
The other end of the main body of the chamfering grinding tool is connected with a rotary main shaft fixture of a machine tool through the outer circumference.
The utility model has the advantages that compare with the hollow chamfer grinding apparatus of current cylinder, the utility model discloses structure machining efficiency is higher, and life is longer, simple structure.
The utility model has the advantages that: the grinding tool main body is concentric with the diamond grinding head during machining, so that the repair time of field workers and excessive waste of materials during use are saved. The difficulty of angle adjustment and the condition of uneven stress are reduced.
The utility model is simple and practical, is more suitable for the lens with shallow curvature and smaller outer diameter, and solves the problems of difficult adjustment and unstable chamfer; the production efficiency is improved, the production cost is reduced, the chamfering precision is ensured, and the product quality is improved.
Drawings
The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:
fig. 1 is a schematic view of the present invention.
Fig. 2 is a structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description, "plurality" means two or more unless specifically limited otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; mechanical connection (welding, riveting and bolt connection) or electrical connection; either directly or indirectly through intervening devices, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
Example 1: referring to fig. 1 and 2, an arc chamfering device applied to an optical cold-working rough grinding process is provided to solve the defects of the conventional cylindrical and straight hollow type.
A chamfering processing device applied to rough machining engineering lenses comprises a chamfering grinding tool main body 1 and a special-shaped diamond grinding head 2, wherein the special-shaped diamond grinding head 2 is used for processing engineering lenses 3.
One end of the chamfering grinding tool main body 1 is connected with the special-shaped diamond grinding head 2, the other end of the chamfering grinding tool main body 1 is provided with an inner cavity, the inner cavity is provided with threads and is connected with a rotating main shaft of a machine tool through the threads, or the other end of the chamfering grinding tool main body 1 is connected with a rotating main shaft fixture of the machine tool through the outer circumference, one end of the chamfering grinding tool main body 1 is a round rod, and the round rod is connected with a center hole of the special-shaped diamond grinding head 2. The round rod plays a role in centering the positioning column.
Example 2: as shown in figures 1 and 2, one end of a chamfering grinding tool body 1 is connected with a main shaft of rough machining chamfering equipment and mainly comprises an M16 thread, a positioning datum plane is guaranteed to be concentric with the chamfering equipment, and the other end of the chamfering grinding tool is connected with a special-shaped diamond grinding head.
The special-shaped diamond grinding head and the grinding tool main body are pressed to be concentric, and a small cylinder (round rod) for fixing the concentricity needs to be processed to ensure the concentricity of the special-shaped diamond grinding head and the grinding tool main body in the processing process of the chamfering grinding tool main body 1.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are also included in the scope of the present invention.
Claims (2)
1. The utility model provides a be applied to circular arc chamfer device of optics cold processing corase grind process which characterized in that, the heterotypic diamond bistrique is connected to the one end of chamfer grinding apparatus main part, and the other end of chamfer grinding apparatus main part has the inner chamber, and the inner chamber has the screw thread, is connected with the rotatory main shaft of lathe through the screw thread, and the one end of chamfer grinding apparatus main part is the round bar, and the round bar is connected with the centre bore of heterotypic diamond bistrique.
2. The circular arc chamfering device applied to the optical cold-working rough grinding process according to claim 1, wherein the other end of the chamfering tool body is connected with a rotating spindle fixture of a machine tool through an outer circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953807.3U CN217966322U (en) | 2022-07-27 | 2022-07-27 | Arc chamfering device applied to optical cold machining coarse grinding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953807.3U CN217966322U (en) | 2022-07-27 | 2022-07-27 | Arc chamfering device applied to optical cold machining coarse grinding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217966322U true CN217966322U (en) | 2022-12-06 |
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ID=84281953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221953807.3U Active CN217966322U (en) | 2022-07-27 | 2022-07-27 | Arc chamfering device applied to optical cold machining coarse grinding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217966322U (en) |
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2022
- 2022-07-27 CN CN202221953807.3U patent/CN217966322U/en active Active
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