CN204639921U - A kind of spherical pad spherical outside surface clamp - Google Patents
A kind of spherical pad spherical outside surface clamp Download PDFInfo
- Publication number
- CN204639921U CN204639921U CN201520300143.4U CN201520300143U CN204639921U CN 204639921 U CN204639921 U CN 204639921U CN 201520300143 U CN201520300143 U CN 201520300143U CN 204639921 U CN204639921 U CN 204639921U
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- CN
- China
- Prior art keywords
- spherical
- outside surface
- clamp body
- end cap
- rotor plate
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- 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.)
- Withdrawn - After Issue
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of spherical pad spherical outside surface clamp, spherical pad arranges a narrow connected in star on spherical outside surface, it is characterized in that: fixture comprises clamp body, the top circumference of clamp body spherical outside surface is laid with multiple alignment pin, the top of alignment pin is provided with transverse groove, during grinding work, the spherical pad be arranged on clamp body spherical outside surface carries out tighten by being with rope, band rope is through narrow connected in star and transverse groove, the end face outside of clamp body is fixedly connected with end cap, end cap end face outside arranges rotor plate and block, pinned connection is passed through between rotor plate and end cap, bearing pin activity is through being fixedly connected on end cap after the centre bore of rotor plate, the end face outside of rotor plate is provided with spring, block is fixed on end cap, band rope two ends enter into clamp body endoporus through clamp body spherical outside surface, then be connected on rotor plate through end cap.The utility model is used for the grinding of spherical pad spherical outside surface, can realize fixing with reliable the quick-clamping of spherical pad, increases work efficiency.
Description
[technical field]
The utility model relates to a kind of clamp for the grinding of spherical pad spherical outside surface.
[background technology]
Spherical pad is a kind of pad with inside and outside spherical surface, the key of spherical pad is its sphere precision and fineness, for more considerable spherical pads, spherical outside surface precision and smoothness requirements high, spherical outside surface just must can reach required precision and fineness through grinding.The patent No. 200810121605.0, the technical scheme that patent name " fixture for grinding spherical pad " provides solves above-mentioned technical problem preferably, but shortcoming is the spherical pad that can only be suitable for ferrous material, for some not by the copper material spherical pad of magnetic absorption, just have no idea to utilize above-mentioned patented technology to implement grinding, applicant also used certain methods and solved above-mentioned technical problem afterwards, also Patents has been applied for, but on the whole, all to be clamped spherical pad one by one by manual type, speed is slower, obviously requirements of mass production can not be met, more seriously, also there is spherical pad can not reliably fix on fixture, clamp illusive problem, spherical pad is easily deviate from when carrying out grinding.
[summary of the invention]
In view of current known technology Problems existing, the technical problems to be solved in the utility model is to provide a kind of grinding for spherical pad spherical outside surface, can realize fixing with reliable the quick-clamping of spherical pad, the spherical pad spherical outside surface clamp of increasing work efficiency.
For solving the problems of the technologies described above, the utility model takes following technical scheme:
A kind of spherical pad spherical outside surface clamp, the spherical pad of institute's grinding diametrically arranges a narrow connected in star on spherical outside surface, it is characterized in that: described fixture comprises the clamp body with spherical outside surface and the concrete ring flange of geometrical clamp, the spherical outside surface radian of clamp body is identical with the Internal Spherical Surface radian of spherical pad, the top circumference of clamp body spherical outside surface is laid with multiple alignment pin, the center line of alignment pin and the rotation centerline of clamp body intersect vertically, the external diameter of alignment pin and the diameter of bore of spherical pad match, the top of alignment pin is provided with the transverse groove corresponding with narrow connected in star, the setting direction of transverse groove is the top circumference direction of clamp body spherical outside surface, during grinding work, the spherical pad be arranged on clamp body spherical outside surface carries out Internal hole positioning by alignment pin and carries out tighten by band rope, the winding of band rope forms a circle on clamp body spherical outside surface, band rope is through narrow connected in star and transverse groove, band rope is highly less than the narrow connected in star degree of depth, the end face outside of clamp body is fixedly connected with end cap, the end face outside of end cap arranges rotor plate and block, pinned connection is passed through between rotor plate and end cap, bearing pin activity is through being fixedly connected on end cap after the centre bore of rotor plate, the end face outside of rotor plate is provided with spring, block is fixed on end cap, block has low early and high after inclined upper surface along the rotation direction of rotor plate, band rope two ends enter into clamp body endoporus through clamp body spherical outside surface, then be connected on rotor plate through end cap.
The fixture of technique scheme, first the alignment pin of clamp body spherical outside surface is utilized to position spherical pad, then utilize the band rope of tension to carry out tighten or clamping to all spherical pads simultaneously, structure is simple, no matter can be applicable to is the spherical pad of irony, copper or other material, not only realizing quick-clamping, and realize reliable fixing, can never there is deviating from phenomenon when carrying out grinding in spherical pad.Its operation principle is: when grinding spherical pad, multiple spherical pad is arranged in simultaneously on clamp body spherical outside surface, positioned by the endoporus of alignment pin to spherical pad, the narrow connected in star of spherical pad is allowed to align with the transverse groove of alignment pin, and allow band rope through narrow connected in star and transverse groove, then rotating rotor plate makes band rope strain, can be undertaken spacing by block through the rear side of the inclined upper surface arrival block of block after rotor plate rotates, fixed so all spherical pads carry out tighten simultaneously, in any case the spherical pad after tighten also can not be deviate from from alignment pin, thus guarantee quick-clamping and reliably fix, improve working (machining) efficiency, next the grinding of spherical pad spherical outside surface can be carried out.
[accompanying drawing explanation]
The utility model has following accompanying drawing:
The spherical pad that Fig. 1 is the grinding of the utility model institute overlook directional diagram,
Fig. 2 is the sectional view of Fig. 1,
Fig. 3 is shape assumption diagram of the present utility model,
Fig. 4 is the right view of Fig. 3,
Fig. 5 is that the axle of Fig. 3 cuts open figure,
Fig. 6 is the A-A view of Fig. 3.
[detailed description of the invention]
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the operation principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in Figure 1-2, the grinding of the utility model institute spherical pad A, have Internal Spherical Surface, spherical outside surface and central bore, spherical outside surface globally pad diametric(al) arranges a narrow connected in star A1.
As seen in figures 3-6, a kind of spherical pad spherical outside surface clamp of the present utility model, comprise the ring flange 1 of the clamp body 6 and geometrical clamp concrete 6 with spherical outside surface 4, spherical outside surface 4 radian of clamp body 6 is identical with the Internal Spherical Surface radian of spherical pad A, the top circumference of clamp body spherical outside surface 4 is laid with six alignment pins 3, the center line of alignment pin 3 and the rotation centerline 7 of clamp body 6 intersect vertically, the external diameter of alignment pin 3 and the diameter of bore of spherical pad A match, the top of alignment pin 3 is provided with the transverse groove 2 corresponding with narrow connected in star A1, the setting direction of transverse groove 2 is the top circumference direction of spherical outside surface 4, during grinding work, the spherical pad A be arranged on clamp body spherical outside surface 4 carries out Internal hole positioning by alignment pin 3 and carries out tighten by band rope 5, the winding of band rope 5 forms a circle on clamp body spherical outside surface 4, band rope 5 is through narrow connected in star A1 and transverse groove 2, band rope 5 is highly less than the narrow connected in star A1 degree of depth, the end face outside of clamp body 6 is fixedly connected with end cap 8, the end face outside of end cap 8 arranges rotor plate 10 and block 9, be connected by bearing pin 11 between rotor plate 10 with end cap 8, bearing pin 11 activity is through being fixedly connected on end cap 8 after the centre bore of rotor plate 10, the end face outside of rotor plate 10 is provided with spring 12, block 9 is fixed on end cap 8, block 9 has low early and high after inclined upper surface along the rotation direction of rotor plate 10, band rope 5 two ends enter into clamp body 6 endoporus through clamp body spherical outside surface 4, then be fixedly connected on rotor plate 10 through end cap 8.
The utility model realizes like this fixing with reliable the quick-clamping of spherical pad: when grinding spherical pad, six spherical pad A are arranged in simultaneously on clamp body 6 spherical outside surface 4, positioned by the endoporus of alignment pin 3 couples of spherical pad A, the narrow connected in star A1 of spherical pad A is allowed to align with the transverse groove 2 of alignment pin 3, and allow band rope 5 through narrow connected in star A1 and transverse groove 2, then rotating rotor plate 10 makes band rope 5 strain, the rear side of block 9 can be arrived through the inclined upper surface of block 9 after rotor plate 10 rotates, now rotor plate 10 moves axially under the suppressing action of spring 12, so the rear side flash of block 9 carries out spacing to rotor plate 10, fixed so all spherical pad A carry out tighten simultaneously, in any case the spherical pad A after tighten also can not deviate from from alignment pin 3, thus guarantee quick-clamping and reliably fix, improve working (machining) efficiency, next the grinding of spherical pad spherical outside surface can be carried out.
Claims (1)
1. a spherical pad spherical outside surface clamp, the spherical pad of institute's grinding diametrically arranges a narrow connected in star on spherical outside surface, it is characterized in that: described fixture comprises the clamp body with spherical outside surface and the concrete ring flange of geometrical clamp, the spherical outside surface radian of clamp body is identical with the Internal Spherical Surface radian of spherical pad, the top circumference of clamp body spherical outside surface is laid with multiple alignment pin, the center line of alignment pin and the rotation centerline of clamp body intersect vertically, the external diameter of alignment pin and the diameter of bore of spherical pad match, the top of alignment pin is provided with the transverse groove corresponding with narrow connected in star, the setting direction of transverse groove is the top circumference direction of clamp body spherical outside surface, during grinding work, the spherical pad be arranged on clamp body spherical outside surface carries out Internal hole positioning by alignment pin and carries out tighten by band rope, the winding of band rope forms a circle on clamp body spherical outside surface, band rope is through narrow connected in star and transverse groove, band rope is highly less than the narrow connected in star degree of depth, the end face outside of clamp body is fixedly connected with end cap, the end face outside of end cap arranges rotor plate and block, pinned connection is passed through between rotor plate and end cap, bearing pin activity is through being fixedly connected on end cap after the centre bore of rotor plate, the end face outside of rotor plate is provided with spring, block is fixed on end cap, block has low early and high after inclined upper surface along the rotation direction of rotor plate, band rope two ends enter into clamp body endoporus through clamp body spherical outside surface, then be connected on rotor plate through end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300143.4U CN204639921U (en) | 2015-05-05 | 2015-05-05 | A kind of spherical pad spherical outside surface clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300143.4U CN204639921U (en) | 2015-05-05 | 2015-05-05 | A kind of spherical pad spherical outside surface clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639921U true CN204639921U (en) | 2015-09-16 |
Family
ID=54092702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300143.4U Withdrawn - After Issue CN204639921U (en) | 2015-05-05 | 2015-05-05 | A kind of spherical pad spherical outside surface clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827390A (en) * | 2015-05-05 | 2015-08-12 | 薛瑞华 | Outer spherical surface grinding fixture for spherical gasket |
| CN108058098A (en) * | 2017-11-01 | 2018-05-22 | 广州宏晟光电科技有限公司 | For the fixture of glass plane rod end polishing |
-
2015
- 2015-05-05 CN CN201520300143.4U patent/CN204639921U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827390A (en) * | 2015-05-05 | 2015-08-12 | 薛瑞华 | Outer spherical surface grinding fixture for spherical gasket |
| CN104827390B (en) * | 2015-05-05 | 2019-03-05 | 瑞安市天裕机械有限公司 | A kind of spherical pad spherical outside surface clamp |
| CN108058098A (en) * | 2017-11-01 | 2018-05-22 | 广州宏晟光电科技有限公司 | For the fixture of glass plane rod end polishing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20190305 |
|
| AV01 | Patent right actively abandoned |