CN203409625U - Grinding wheel joint for lens milling and grinding machine - Google Patents
Grinding wheel joint for lens milling and grinding machine Download PDFInfo
- Publication number
- CN203409625U CN203409625U CN201320480019.1U CN201320480019U CN203409625U CN 203409625 U CN203409625 U CN 203409625U CN 201320480019 U CN201320480019 U CN 201320480019U CN 203409625 U CN203409625 U CN 203409625U
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- grinding wheel
- clamping
- locking nut
- grinding
- diameter
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Abstract
The utility model discloses a grinding wheel joint for a lens milling and grinding machine. The grinding wheel joint is characterized by mainly comprising a clamping piece (13) and a locking nut (12), wherein the clamping piece (13) consists of a clamping end (9) and a locking end (10); the outer diameter of the clamping end (9) is matched with that of a main shaft connecting end (1) of a large-diameter grinding wheel; an insertion hole (11) which is matched with a main shaft connecting end (2) of a small-diameter grinding wheel is formed in the clamping end (9); the locking end (10) consists of an external thread section (3) and a conical opening end (4); a tightening notch (5) is formed in the conical opening end (4) along the axial direction; an internal thread which is matched with the external thread section (3) is arranged at one end of the locking nut (12); a conical structure (8) which is matched with the conical opening end (4) and is used for tightening the conical opening end is arranged at the other end of the locking nut (12). The grinding wheel joint for the lens milling and grinding machine is multi-purpose and can be used for clamping both the large-diameter grinding wheel and the small-diameter grinding wheel; the acquisition cost of equipment can be reduced.
Description
Technical field
The utility model relates to a kind of optics process equipment, especially a kind of lens grinding machine frock clamp, specifically a kind of lens milling and grinding machine emery wheel joint.
Background technology
Lens milling needs and the matching used grinding wheel tool of machine tool chief axis, the emery wheel using at present mainly contains two kinds of specifications, a kind of is the large grinding (as Fig. 1) matching with the main shaft joint diameter lathe that is 25mm, the small-diameter grinding wheel (as Fig. 2) that lathe another kind of and main shaft joint diameter 12mm matches, two kinds of emery wheels must be bought respectively the lathe of different-diameter, versatility is poor, therefore design a kind of emery wheel joint, can make small-diameter grinding wheel directly on major diameter lathe, use for reducing equipment purchasing cost very important.
Summary of the invention
The purpose of this utility model is poor for existing lens grinding wheel for grinding versatility, need configure respectively corresponding lathe causes equipment investment large, the problem that cost is high, designs a kind of lens milling and grinding machine emery wheel joint that small-diameter grinding wheel is used on large grinding machine.
The technical solution of the utility model is:
A kind of lens milling and grinding machine emery wheel joint, it is characterized in that it is mainly comprised of clamping part 13 and locking nut 12, described clamping part 13 is comprised of clamping end 9 and locking end 10, the external diameter of the external diameter of described clamping end 9 and the main shaft link 1 of large grinding matches, in clamping end 9, be provided with the jack 11 that a main shaft link 2 with small-diameter grinding wheel matches, described locking end 10 is comprised of external thread section 3 and tapered open end 4, tapered open end 4 is processed with vertically tightens up with notch 5, one end of locking nut 12 is provided with the internal thread matching with described external thread section 3, the other end be provided with tapered open end 4 match for making to bore the pyramidal structure 8 that dish openend tightens up.
Described tightening up uses notch 5 for decussate texture.
The surface of described locking nut 12 is provided with the knurling structure 6 of being convenient to manually turn
The periphery of described locking nut 12 is provided with the parallel tangent plane 7 that two convenient wrench are tightened operation.
The beneficial effects of the utility model:
The utility model has been realized a tractor serves several purposes, both can clamping large grinding, also can clamping small-diameter grinding wheel, and can reduce equipment purchasing cost.
The utility model is simple in structure, manufactures easy for installationly, and clamping is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of large grinding of the present utility model.
Fig. 2 is the structural representation of small-diameter grinding wheel of the present utility model.
Fig. 3 is the structural representation of clamping part of the present utility model.
Fig. 4 is the sectional structure schematic diagram of the open slot part of Fig. 3.
Fig. 5 is the structural representation of locking nut of the present utility model.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is that the utility model is used view.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Fig. 3-7.
With emery wheel joint, it is mainly comprised of clamping part 13 and locking nut 12 a kind of lens milling and grinding machine, described clamping part 13 is comprised of clamping end 9 and locking end 10, as shown in Figure 3, the external diameter of the external diameter of described clamping end 9 and the main shaft link 1 of large grinding matches, in clamping end 9, be provided with the jack 11 that a main shaft link 2 with small-diameter grinding wheel matches, described locking end 10 is comprised of external thread section 3 and tapered open end 4, tapered open end 4 is processed with vertically tightens up with notch 5, tighten up by the shape of notch 5 and can be the decussate texture shown in Fig. 4, also can be other structure, the axial groove of opening also can be one, article two, or more than 5, but take four decussate textures as best, one end of locking nut 12 is provided with the internal thread matching with described external thread section 3, as shown in Figure 5, the other end be provided with tapered open end 4 match for making to bore the pyramidal structure 8 that dish openend tightens up.The surface of locking nut 12 is provided with the knurling structure 6 of being convenient to manually turn, and as Fig. 5, its periphery is provided with the parallel tangent plane 7 that two convenient wrench are tightened operation, as shown in Figure 6.
When the emery wheel using is during for large grinding shown in Fig. 1, can be directly by the emery wheel clamping of Fig. 1 on the abrasive machine of major diameter main shaft, when need to use shown in Fig. 2 small-diameter grinding wheel time, can first the main shaft link of small-diameter grinding wheel 2 be inserted in the jack 11 of clamping part 13 of the present utility model, first hand-tight make-up locking nut 12, make main shaft link 2 and locking end 10 tentatively fixing, then use spanner rotation lock nut 12, thereby the cone structure 8 that utilizes locking nut forces tapered open end 4 to be shunk main shaft link is fixed in clamping part 13, then clamping part 13 is connected and can be used with large grinding owner axle.
Clamping part 13 of the present utility model and locking nut are all stainless steel structure, external diameter position is connected with machine tool chief axis, and the internal diameter position coordinating with small-diameter grinding wheel should be in strict accordance with tolerance fit design and processing, and stainless steel itself is not yielding, can use for a long time.To realize, the emery wheel of different size is used to the object on lathe of the same type.Clamping part of the present utility model and locking nut are to be threaded, the locking end of clamping part has cross groove, and conical design, making the taper position of joint termination be subject to locking nut tapering obtains after strength, can evenly tighten up to position, the center of circle, thereby clamp equably the object of small-diameter grinding wheel.End face location structure 14 of the present utility model makes to install energy ease of Use, the impact that the height of installation is not judged by operator; Locking nut circumferential location is the design that annular knurl and spanner groove combine, and can in the situation that manually tentatively tightening, use spanner fastening again, and the utility model is simple in structure simultaneously, easily processing, and precision also easily guarantees.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (4)
1. a lens milling and grinding machine emery wheel joint, it is characterized in that it is mainly comprised of clamping part (13) and locking nut (12), described clamping part (13) is comprised of clamping end (9) and locking end (10), the external diameter of the external diameter of described clamping end (9) and the main shaft link (1) of large grinding matches, in clamping end (9), be provided with the jack (11) that a main shaft link (2) with small-diameter grinding wheel matches, described locking end (10) is comprised of external thread section (3) and tapered open end (4), tapered open end (4) is processed with vertically tightens up with notch (5), one end of locking nut (12) is provided with the internal thread matching with described external thread section (3), the other end be provided with tapered open end (4) match for making to bore the pyramidal structure (8) that dish openend tightens up.
2. lens milling and grinding machine emery wheel joint according to claim 1, is characterized in that it is decussate texture that notch (5) is used in described tightening up.
3. lens milling and grinding machine emery wheel joint according to claim 1, is characterized in that the surface of described locking nut (12) is provided with the knurling structure (6) of being convenient to manually turn.
4. lens milling and grinding machine emery wheel joint according to claim 1, is characterized in that the periphery of described locking nut (12) is provided with the parallel tangent plane (7) that two convenient wrench are tightened operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480019.1U CN203409625U (en) | 2013-08-07 | 2013-08-07 | Grinding wheel joint for lens milling and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480019.1U CN203409625U (en) | 2013-08-07 | 2013-08-07 | Grinding wheel joint for lens milling and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409625U true CN203409625U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480019.1U Expired - Lifetime CN203409625U (en) | 2013-08-07 | 2013-08-07 | Grinding wheel joint for lens milling and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270906A (en) * | 2019-07-25 | 2019-09-24 | 杭州幕林眼镜有限公司 | A kind of optical lens arc mirror wall processing unit (plant) |
-
2013
- 2013-08-07 CN CN201320480019.1U patent/CN203409625U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270906A (en) * | 2019-07-25 | 2019-09-24 | 杭州幕林眼镜有限公司 | A kind of optical lens arc mirror wall processing unit (plant) |
| CN110270906B (en) * | 2019-07-25 | 2020-04-03 | 杭州幕林眼镜有限公司 | Optical lens arc mirror wall processingequipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211100 No. 398, Gang Gang street, Jiangning economic and Technological Development Zone, Jiangsu, Nanjing Patentee after: MLOPTIC Corp. Address before: 211100 No. 398, Gang Gang street, Jiangning economic and Technological Development Zone, Jiangsu, Nanjing Patentee before: MLOPTIC Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |