CN217890496U - Cylindrical mirror part processing and matched grinding tool - Google Patents
Cylindrical mirror part processing and matched grinding tool Download PDFInfo
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- CN217890496U CN217890496U CN202222325010.5U CN202222325010U CN217890496U CN 217890496 U CN217890496 U CN 217890496U CN 202222325010 U CN202222325010 U CN 202222325010U CN 217890496 U CN217890496 U CN 217890496U
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- 238000003754 machining Methods 0.000 claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 239000011324 bead Substances 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a cylindrical mirror parts machining and supporting grinding apparatus, including first base member and second base member, the groove of polishing that a plurality of can hold the part slivering is seted up at the top of the cross section of first base member, and is formed with a bead between two adjacent grooves of polishing, and the topside of each bead is in the cross section cocircular and arranges and be the bellied circular-arc that makes progress, and the cross section of first base member extends the shaping along vertical logical length, the planar structure's that first base member has bottom surface, and the second base member is including setting up in the backing plate of bottom, is equipped with a plurality of eccentric mould on the backing plate. The utility model discloses, but the flat projection face spare of high efficiency polishing major radius rectangle, it is inclined to one side to guarantee the center simultaneously, can several rows of processing of a set vary with this frock, promotes machining efficiency, can the volume production, uses the machine correct grinding, and liberation manpower can accomplish through ordinary machining center.
Description
Technical Field
The utility model relates to a cylindrical mirror production and processing technology field, concretely relates to cylindrical mirror parts machining and supporting grinding apparatus.
Background
Cylindrical lens parts are generally roughly square sheet-shaped bodies, and two surfaces of each square sheet-shaped body are generally respectively an arc surface (namely a cylindrical surface) and a plane, so that the requirements on processing precision are high, for processing cylindrical lens parts, if the radius of the parts is large (namely the cylindrical surface radian of the parts is small and almost approximate to a plane), the rise of the parts is small (namely the parts are thin and inconvenient to operate and process), the parts are easy to be transversely twisted in the processing process (in an integrated state that the parts are sequentially arranged and connected into a long strip shape before being cut and formed), the radius is fast changed, the phenomena of difficulty in control and the like are caused, and the eccentricity of the parts is poor.
Meanwhile, because the width of a single strip is narrow, the polishing processing of the arc surface is inconvenient, and the existing processing mode needs to additionally install a matching disc (namely a supporting body arranged at the bottom of the part when the part is processed) on the part in the width direction, increases the rise of the part, facilitates the processing and needs to ensure the consistency of the width of the matching disc.
The prior art is therefore disadvantageous;
1, manpower is wasted, a matched disc needs to be ruled, and the width consistency of the matched disc is ensured;
2, wasting materials, increasing cost, the cost of the matching plate may exceed the cost of parts;
3, the processing efficiency is low, and only one piece can be processed each time.
To sum up, a novel tool which has low cost, can quickly and efficiently polish large-radius rectangular plane pieces and ensures eccentric center and machining precision is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the eccentric bad problem behind cylindrical mirror parts machining efficiency is low, the part lower wall.
In order to solve the technical problem, the utility model provides a cylindrical mirror parts machining and supporting grinding apparatus is provided, including first base member and second base member, the groove of polishing that a plurality of can hold the part slivering is seted up at the top of the cross section of first base member, and adjacent two it is formed with a bead, each to polish to be formed with between the groove the topside of bead is in the cocircular and range are upwards bellied circular-arcly in the cross section, the cross section of first base member extends the shaping along vertical logical length, the planar structure's that first base member has bottom surface, the second base member is including setting up in the backing plate of bottom, be equipped with a plurality of eccentric mould on the backing plate, eccentric mould including vertical arrange in baffle and two backup pads on the backing plate, two be connected with a backup pad connecting piece between the backup pad, the baffle supports with one of them backup pad and leans on fixedly, treat that the part slivering of processing place in the top of backup pad.
In the scheme, the width of the grinding groove is 30mm, and the radius of the top edge of the convex ridge in the cross section is 103.4mm.
In the scheme, the included angle of the center line between two adjacent grinding grooves in the cross section is 19 degrees.
In the scheme, the center thickness of the grinding groove is 4.6mm.
In the above scheme, the baffle is higher than the supporting plate, the supporting plate is higher than the supporting plate connecting piece, and the height difference between the supporting plate and the supporting plate connecting piece is greater than the center thickness of the grinding groove.
In the above scheme, the number of the grinding grooves is three to five.
In the above scheme, the first substrate and the second substrate are made of aluminum
The utility model discloses, but the flat projection face spare of high efficiency polishing major radius rectangle, it is inclined to one side to guarantee the center simultaneously, can several rows of processing of a set vary with this frock, promotes machining efficiency, can the volume production, uses the machine correct grinding, and liberation manpower can accomplish through ordinary machining center.
Drawings
FIG. 1 is a schematic cross-sectional view of a first base body of the present invention;
fig. 2 is a schematic structural diagram of the second base body of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses a cylindrical mirror parts machining and supporting grinding apparatus, this document content can be referred to technical staff in this field, and the technological parameter is suitably improved and is realized. It is expressly noted that all such similar substitutes and modifications apparent to those skilled in the art are deemed to be included in the invention and it is apparent to those skilled in the art that the inventive technique can be practiced and applied by modifying or appropriately combining the teachings herein without departing from the spirit and scope of the invention.
In utility model, unless otherwise specified, scientific and technical terms used herein have the meaning commonly understood by a person skilled in the art.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that, in the description of the present invention, the terms "first" and "second" are only used for convenience in describing different components, and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.
The technical terms of the utility model explain:
cylindrical surface: along the vertical direction of a straight line, the surface wound by the fixed radius is a cylindrical surface.
Radius: when the intercepted widths are the same, the larger the radius number is, the more gentle the part bulge is, and the more difficult the processing is caused;
rise; the vertical distance from the highest point to the lowest point of the arc surface of the part is defined;
eccentricity is carried out; the degree of deviation of the geometric axis of the lens from the optical axis at the center of curvature of the lens is called decentration.
Due to the limitation of the processing equipment technology and other reasons, if the rise of a part is enough and the part is easy to process, smaller protective glass is additionally arranged on two sides of the part and can be polished, and for a large-radius part with a small rise, the width of the protective glass needs to be increased until the rise formed by the protective glass and the part meets the processing requirement, and the protective glass is called a width matching disc and ensures that the widths of the matching discs are the same.
As shown in fig. 1, the utility model provides a pair of cylindrical mirror parts machining and supporting grinding apparatus, including first base member 1 and second base member 2, first base member 1 and the 2 materials of second base member are aluminium system, the top of the cross section of first base member 1 is seted up a plurality of and is held the groove 3 of polishing of treating part adult strip 10 of processing, according to actual need, the quantity in groove 3 of polishing is three to five, and be formed with a bead 4 between two adjacent grooves 3 of polishing, the summit of each bead 4 is the bellied circular-arc that makes progress in the semicircle and range in the cross section, the cross section of first base member 1 extends the shaping along vertical logical length, the bottom surface 5 of the planar structure that first base member 1 has. The first base body 1 is used for machining and polishing cylindrical surfaces of the part strips 10, the cylindrical surfaces of the part strips 10 to be machined are placed in the polishing grooves 3 upwards, one part strip 10 is arranged in each polishing groove 3 to form an integral body to be machined, the rise is higher, the machining is easier, the machining is more efficient, and therefore multiple rows of the part strips 10 can be machined at the same time.
As shown in fig. 2, the second base body 2 includes a base plate 6 disposed at the bottom, a plurality of eccentric molds are disposed on the base plate 6, each eccentric mold includes a baffle 7 and two supporting plates 8 vertically disposed on the base plate 6, a supporting plate connecting member 9 is connected between the two supporting plates 8 and is fixedly bonded, the baffle 7 and one of the supporting plates 8 are fixedly bonded, and a to-be-processed part molding 10 cylindrical surface is downwardly disposed on the top of the supporting plate 8. After the lower disc of the cylindrical surface of the part strip 10 is processed, the plane of the bottom surface 5 is polished on an eccentric die of the second base body 2 by taking the side surface of the part strip 10 abutting against the baffle 7 and the cylindrical surface abutting against the support plate 8 as references, and the second base body 2 can also perform plane processing of a plurality of part strips 10 at the same time.
Further preferably, the width of each grinding groove 3 is 30mm, the radius of the top edge of each convex edge 4 in the cross section of the first base body 1 in a common circle is 103.4mm, the included angle of the center line between every two adjacent grinding grooves 3 in the cross section is 19 degrees, the center thickness of each grinding groove 3 is 4.6mm, the baffle 7 is higher than the support plate 8, the support plate 8 is higher than the support plate connecting piece 9, the height difference between the support plate 8 and the support plate connecting piece 9 is larger than the center thickness of each grinding groove 3, and the cylindrical surface and the machined surface are machined firstly, so that the change of the plane shape can be reduced.
The utility model discloses, before processing, only need with first base member 1 or second base member 2 place on the hot plate heat to 80 ~ 100 can, evenly paint the yellow wax in the recess, with part one-tenth strip 10 evenly put in the recess hard extrusion get rid of the wax layer bubble and cool the hanging wall work that can accomplish the part naturally thoroughly. During fine grinding, the thickness and the radius of the center are controlled, the operation is simple and easy to understand, and the radius of the whole disc part is ensured to be within the tolerance by direct polishing after the fine grinding.
The utility model discloses, can the flat projection face spare of high efficiency polishing major radius rectangle, guarantee that the center is inclined to one side simultaneously, can several rows of the processing of a dish with this frock vary, promote machining efficiency, can the volume production, use the machine correct grinding, liberation manpower can accomplish through ordinary machining center.
The utility model discloses not confine above-mentioned best mode to, anybody should learn the structural change who makes under the enlightenment of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into within the protection scope of the utility model.
Claims (7)
1. The utility model provides a cylindrical mirror parts machining and supporting grinding apparatus, a serial communication port, includes first base member and second base member, the groove of polishing that a plurality of can hold the part slivering is seted up at the top of the cross section of first base member, and adjacent two it is formed with a bead, each to polish to be formed between the groove the topside of bead is in the cross section is along the semicircle and arrange and be the bellied circular-arc that makes progress, the cross section of first base member extends the shaping along vertical logical length, the planar structure's that first base member has bottom surface, the second base member is including setting up in the backing plate of bottom, be equipped with a plurality of eccentric mould on the backing plate, eccentric mould includes vertical arrangement in baffle and two backup pads on the backing plate, two be connected with a backup pad connecting piece between the backup pad, the baffle supports with one of them backup pad and leans on fixedly, treats that the part slivering of processing place in the top of backup pad.
2. The cylindrical mirror part processing and mating grinder of claim 1, wherein said grinding grooves have a width of 30mm and the top edges of said ridges have a radius of 103.4mm in said cross-section.
3. The cylindrical mirror part processing and mating abrasive tool of claim 1, wherein the angle of the center line in said cross section between two adjacent said grinding grooves is 19 °.
4. The cylindrical mirror part processing and mating grinder of claim 1, wherein the center of the grinding groove is 4.6mm thick.
5. The cylindrical mirror parts machining and matched grinding tool of claim 1, wherein said baffle is higher than the height of said supporting plate, said supporting plate is higher than the height of said supporting plate connecting piece, and the height difference between said supporting plate and supporting plate connecting piece is greater than the center thickness of said grinding groove.
6. The cylindrical mirror parts machining and mating grinding tool of claim 1, wherein the number of said grinding grooves is three to five.
7. The cylindrical mirror component machining and mating grinding tool of claim 1, wherein said first and second substrates are aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222325010.5U CN217890496U (en) | 2022-09-01 | 2022-09-01 | Cylindrical mirror part processing and matched grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222325010.5U CN217890496U (en) | 2022-09-01 | 2022-09-01 | Cylindrical mirror part processing and matched grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890496U true CN217890496U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222325010.5U Active CN217890496U (en) | 2022-09-01 | 2022-09-01 | Cylindrical mirror part processing and matched grinding tool |
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| Country | Link |
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| CN (1) | CN217890496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120422106A (en) * | 2025-07-07 | 2025-08-05 | 南京茂莱光学科技股份有限公司 | Cylindrical lens processing method and processing device |
-
2022
- 2022-09-01 CN CN202222325010.5U patent/CN217890496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120422106A (en) * | 2025-07-07 | 2025-08-05 | 南京茂莱光学科技股份有限公司 | Cylindrical lens processing method and processing device |
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