CN203092338U - Clamp for grinding spherical spacer outer spherical surface - Google Patents
Clamp for grinding spherical spacer outer spherical surface Download PDFInfo
- Publication number
- CN203092338U CN203092338U CN 201320108361 CN201320108361U CN203092338U CN 203092338 U CN203092338 U CN 203092338U CN 201320108361 CN201320108361 CN 201320108361 CN 201320108361 U CN201320108361 U CN 201320108361U CN 203092338 U CN203092338 U CN 203092338U
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- CN
- China
- Prior art keywords
- spherical
- grinding
- cambered surface
- outer spherical
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a clamp for grinding a spherical spacer outer spherical surface. The clamp of grinding the spherical spacer outer spherical surface is characterized by comprising a flange and a clamping head, wherein the flange and the clamping head are fixedly connected, the clamping head is provided with an outer spherical cambered surface. The radian of the outer spherical cambered surface is the same as the radian of the spherical spacer inner spherical surface to be grinded. A plurality of positioning pins are arranged on the outer spherical cambered surface. The axis of each positioning pin passes the top of the outer spherical cambered surface and is perpendicularly intersected with the rotating axis of the clamp. A conical hole is formed in the center of each positioning pin. An adjusting screw with an outer cone is movably arranged inside each conical hole. The adjusting screws are connected on the clamping head in a screwing mode. A tangential groove is formed in the periphery of each positioning pin. The clamp for grinding the spherical spacer outer spherical surface is used for grinding the spherical spacer outer spherical surface and capable of achieving simultaneous and rapid clamping of multiple spherical spacers.
Description
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to a kind of anchor clamps of grinding spherical pad spherical outside surface.
Background technology
Spherical pad is a kind of pad with spherical arc, the key of spherical pad is its sphere precision and fineness, at present, spherical pad is by the punch ram moulding, its spherical surface error is big, fineness is not high, so some sphere precision, the demanding spherical pad of fineness need be carried out the grinding of Internal Spherical Surface and spherical outside surface, and in order to improve grinding efficiency, need the special clamp of design to improve clamping speed, and preferably can a plurality of spherical pads of disposable while clamping.
Summary of the invention
The purpose of this utility model is to be to provide a kind of grinding spherical pad spherical outside surface that is exclusively used in, and can realize a plurality of spherical pads are carried out simultaneously the grinding spherical pad spherical outside surface anchor clamps of quick-clamping.
The utility model is implemented by the following technical programs:
The anchor clamps of grinding spherical pad spherical outside surface, it is characterized in that: comprise fixedly connected flange and chuck, chuck has the outer spherical cambered surface, the radian of outer spherical cambered surface is identical with the radian of spherical pad Internal Spherical Surface to be ground, the outer spherical cambered surface is provided with a plurality of shop bolts, the axis of each shop bolt by the outer spherical cambered surface the top and intersect vertically with the rotation of anchor clamps; The center of described shop bolt is provided with bellmouth, is movably equipped with the adjustment screw of band outer cone in the bellmouth, and adjustment screw is screwed on the chuck, and the circumference of shop bolt is offered tangential slot.
The utility model is so a plurality of spherical pads to be carried out quick-clamping simultaneously: with the inner hole sleeve of the spherical pad head at shop bolt, screw adjustment screw then, in screwing the adjustment screw process, the bellmouth that the outer cone of adjustment screw leans shop bolt makes the suitable elasticity distending of head of shop bolt, so spherical pad is carried out quick-clamping, owing to be provided with a plurality of shop bolts, so can carry out quick-clamping simultaneously to a plurality of spherical pads.Owing to realized the quick-clamping of a plurality of spherical pads,, be fit to very much the spherical outside surface grinding of some sphere precision, the demanding spherical pad of fineness so can effectively improve grinding efficiency.
As optimized technical scheme, described shop bolt adopts nylon material.
Description of drawings
The utility model has the following drawings:
Fig. 1 is a structure chart of the present utility model,
Fig. 2 is the A-A view of Fig. 1,
Fig. 3 is the structure chart of shop bolt among Fig. 1,
Fig. 4 is the directional diagram of overlooking of Fig. 3.
The specific embodiment
Come the utility model is described in detail below by specific embodiment:
As shown in the figure, the anchor clamps of grinding spherical pad spherical outside surface of the present utility model, comprise that fixedly connected flange 2 and chuck 1(are conjoined structure), chuck 1 has the outer spherical cambered surface, the radian of outer spherical cambered surface is identical with the radian of spherical pad Internal Spherical Surface to be ground, the outer spherical cambered surface is provided with six shop bolts 3, the axis of each shop bolt 3 by the outer spherical cambered surface the top and intersect vertically with the rotation 10 of anchor clamps; The center of described shop bolt 3 is provided with bellmouth 4, is movably equipped with the adjustment screw 6 of band outer cone 5 in the bellmouth 4, and adjustment screw 6 is screwed on the chuck 1, and the circumference of shop bolt 3 offers six tangential slots 7, and described shop bolt 3 adopts nylon material.
The utility model is work like this: the head that the endoporus of six spherical pads successively is enclosed within six shop bolts, screw adjustment screw then, in screwing the adjustment screw process, the bellmouth that the outer cone of adjustment screw leans shop bolt makes the suitable elasticity distending of head of shop bolt, so spherical pad is carried out quick-clamping, owing to realized the quick-clamping of a plurality of spherical pads, so can effectively improve grinding efficiency, be fit to very much the spherical outside surface grinding of some sphere precision, the demanding spherical pad of fineness.
Claims (2)
1. the anchor clamps of grinding spherical pad spherical outside surface, it is characterized in that: comprise fixedly connected flange and chuck, chuck has the outer spherical cambered surface, the radian of outer spherical cambered surface is identical with the radian of spherical pad Internal Spherical Surface to be ground, the outer spherical cambered surface is provided with a plurality of shop bolts, the axis of each shop bolt by the outer spherical cambered surface the top and intersect vertically with the rotation of anchor clamps; The center of described shop bolt is provided with bellmouth, is movably equipped with the adjustment screw of band outer cone in the bellmouth, and adjustment screw is screwed on the chuck, and the circumference of shop bolt is offered tangential slot.
2. the anchor clamps of grinding spherical pad spherical outside surface as claimed in claim 1 is characterized in that: described shop bolt adopts nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108361 CN203092338U (en) | 2013-03-11 | 2013-03-11 | Clamp for grinding spherical spacer outer spherical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108361 CN203092338U (en) | 2013-03-11 | 2013-03-11 | Clamp for grinding spherical spacer outer spherical surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092338U true CN203092338U (en) | 2013-07-31 |
Family
ID=48843781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108361 Expired - Fee Related CN203092338U (en) | 2013-03-11 | 2013-03-11 | Clamp for grinding spherical spacer outer spherical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832525A (en) * | 2015-05-05 | 2015-08-12 | 薛瑞华 | Spherical washer and fixture for grinding spherical washers |
-
2013
- 2013-03-11 CN CN 201320108361 patent/CN203092338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832525A (en) * | 2015-05-05 | 2015-08-12 | 薛瑞华 | Spherical washer and fixture for grinding spherical washers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140311 |