CN204677579U - The fixture of spherical pad and grinding spherical pad - Google Patents
The fixture of spherical pad and grinding spherical pad Download PDFInfo
- Publication number
- CN204677579U CN204677579U CN201520300168.4U CN201520300168U CN204677579U CN 204677579 U CN204677579 U CN 204677579U CN 201520300168 U CN201520300168 U CN 201520300168U CN 204677579 U CN204677579 U CN 204677579U
- Authority
- CN
- China
- Prior art keywords
- fixture
- spherical surface
- outer spherical
- pad
- spherical pad
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the fixture of a kind of spherical pad and grinding spherical pad, the outer spherical surface of spherical pad diametrically arranges a narrow connected in star, fixture comprises the fixture with outer spherical surface, the top circumference of fixture outer spherical surface is laid with multiple locating stud, it is characterized in that: the top of locating stud is provided with transverse groove, the setting direction of transverse groove is the top circumference direction of outer spherical surface, fixture outer spherical surface is provided with band rope, the winding of band rope forms a circle on fixture outer spherical surface, band rope one end is fixed on fixture, the other end is connected to the cylindrical of turning collar, turning collar screw thread is screwed on screw rod, screw rod is fixedly connected with flange plate, turning collar exterior edge face is provided with locking nut, locking nut also screw thread is screwed on screw rod.Spherical pad of the present utility model can realize quick-clamping and reliably fix on fixture, facilitates process equipment to the grinding of spherical pad, increases work efficiency.
Description
[technical field]
The utility model relates to the fixture of a kind of spherical pad and grinding spherical pad.
[background technique]
Spherical pad is a kind of pad with inside and outside spherical surface, the key of spherical pad is its sphere precision and degree of finish, for more considerable spherical pads, outer spherical surface precision and smoothness requirements high, outer spherical surface just must can reach required precision and degree of finish through grinding.The patent No. 200810121605.0, the technological 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, claimant 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, problem to be solved in the utility model is to provide one can realize quick-clamping and reliably fix, and improves the spherical pad of work efficiency and the fixture of grinding spherical pad.
For solving the problems of the technologies described above, the utility model takes following technological scheme:
A kind of spherical pad, has inner ball surface, outer spherical surface and central bore, it is characterized in that: outer spherical surface globally pad diametric(al) arranges a narrow connected in star.
The spherical pad of technique scheme, the setting of narrow connected in star does not only affect installation and the use of spherical pad, can also play trapped fuel and the effect of sheltering evil people and countenance evil practices (arrange concave point with spherical pad surface or aperture role is the same), be a kind of brand-new design; Simultaneously bar-shaped trough setting or fixture of the present invention realizes Quick-clamped and reliable fixing key to spherical pad.
The fixture of grinding spherical pad, comprise the fixture with outer spherical surface and the concrete flange plate of fixing clamp, the outer spherical surface radian of fixture is identical with the inner ball surface radian of spherical pad, the top circumference of fixture outer spherical surface is laid with multiple locating stud, the center line of locating stud and the rotation centerline of fixture intersect vertically, the external diameter of locating stud and the diameter of bore of spherical pad match, it is characterized in that: the top of locating stud is provided with the transverse groove corresponding with narrow connected in star, the setting direction of transverse groove is the top circumference direction of fixture outer spherical surface, fixture outer spherical surface is provided with band rope, the winding of band rope forms a circle on fixture outer spherical surface, band rope is highly less than the narrow connected in star degree of depth, band rope one end is fixed on fixture, the other end enters into fixture endoporus through fixture outer spherical surface, then the cylindrical of turning collar is connected to, turning collar screw thread is screwed on screw rod, screw rod is fixedly connected with flange plate, turning collar exterior edge face is provided with locking nut, locking nut also screw thread is screwed on screw rod.
The fixture of technique scheme, the locating stud of fixture outer spherical surface is utilized to position spherical pad, then puller strap rope can 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 working principle is: when grinding spherical pad, multiple spherical pad is arranged in simultaneously on fixture outer spherical surface, positioned by the endoporus of locating stud to spherical pad, the narrow connected in star of spherical pad is allowed to align with the transverse groove of locating stud, and allow band rope through narrow connected in star and transverse groove, then rotating turning collar makes band rope strain, so all spherical pads are carried out tighten simultaneously, in any case the spherical pad after tighten also can not be deviate from from locating stud, thus guarantee quick-clamping and reliably fix, improve work efficiency, finally, rotation lock nut carries out turning collar locking the grinding can carrying out spherical pad.
[accompanying drawing explanation]
The utility model has following accompanying drawing:
Fig. 1 be spherical pad overlook directional diagram,
Fig. 2 is the sectional view of Fig. 1,
Fig. 3 is the shape assumption diagram of fixture,
Fig. 4 is that the axle of Fig. 3 cuts open figure,
Fig. 5 is the A-A view of Fig. 3,
Fig. 6 is the schematic diagram (fixture outer spherical surface lays six spherical pads) of clamp working-station.
[embodiment]
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the working principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in Figure 1-2, spherical pad A of the present utility model, has inner ball surface, outer spherical surface and central bore, and outer spherical surface globally pad diametric(al) arranges a narrow connected in star A1.
As seen in figures 3-6, the fixture of grinding spherical pad of the present utility model, comprise the flange plate 1 of the fixture 6 and fixing clamp concrete 6 with outer spherical surface 4, outer spherical surface 4 radian of fixture is identical with the inner ball surface radian of spherical pad A, the top circumference of fixture outer spherical surface 4 is laid with six locating studs 3, the center line of locating stud 3 and the rotation centerline 7 of fixture intersect vertically, the external diameter of locating stud 3 and the diameter of bore of spherical pad A match, the top of locating stud 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 fixture outer spherical surface 4, during grinding work, the spherical pad A be arranged on fixture outer spherical surface 4 carries out Internal hole positioning by locating stud 3 and carries out tighten by band rope 5, the winding of band rope 5 forms a circle on fixture outer spherical 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, band rope 5 one end is fixed on fixture 6 endoporus, the other end enters into fixture 6 endoporus through fixture outer spherical surface 4, then the cylindrical of turning collar 8 is connected to, turning collar 8 screw thread is screwed on screw rod 10, screw rod 10 is fixedly connected with flange plate 1, turning collar 8 exterior edge face is provided with locking nut 9, locking nut 9 also screw thread is screwed on screw rod 10.
Fixture of the present utility model carries out quick-clamping to spherical pad of the present utility model like this and reliably fixes: before grinding spherical pad, six spherical pad A are arranged on the outer spherical surface 4 of fixture 6 simultaneously, positioned by the endoporus of locating stud 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 locating stud 3, and allow band rope 5 through narrow connected in star A1 and transverse groove 2, then rotating turning collar 8 makes band rope 5 strain, so all spherical pad A are carried out tighten (shown in Fig. 6) by band rope 5 simultaneously, in any case the spherical pad A after tighten also can not deviate from from locating stud 3, thus guarantee quick-clamping and reliably fix, improve work efficiency, finally, rotation lock nut 9 pairs of turning collars 8 carry out locking the grinding can carrying out spherical pad A.
Claims (2)
1. a spherical pad, has inner ball surface, outer spherical surface and central bore, it is characterized in that: outer spherical surface globally pad diametric(al) arranges a narrow connected in star.
2. the fixture of spherical pad described in grinding claim 1, comprise the fixture with outer spherical surface and the concrete flange plate of fixing clamp, the outer spherical surface radian of fixture is identical with the inner ball surface radian of spherical pad, the top circumference of fixture outer spherical surface is laid with multiple locating stud, the center line of locating stud and the rotation centerline of fixture intersect vertically, the external diameter of locating stud and the diameter of bore of spherical pad match, it is characterized in that: the top of locating stud is provided with the transverse groove corresponding with narrow connected in star, the setting direction of transverse groove is the top circumference direction of fixture outer spherical surface, fixture outer spherical surface is provided with band rope, the winding of band rope forms a circle on fixture outer spherical surface, band rope is highly less than the narrow connected in star degree of depth, band rope one end is fixed on fixture, the other end enters into fixture endoporus through fixture outer spherical surface, then the cylindrical of turning collar is connected to, turning collar screw thread is screwed on screw rod, screw rod is fixedly connected with flange plate, turning collar exterior edge face is provided with locking nut, locking nut also screw thread is screwed on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300168.4U CN204677579U (en) | 2015-05-05 | 2015-05-05 | The fixture of spherical pad and grinding spherical pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300168.4U CN204677579U (en) | 2015-05-05 | 2015-05-05 | The fixture of spherical pad and grinding spherical pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677579U true CN204677579U (en) | 2015-09-30 |
Family
ID=54177274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300168.4U Withdrawn - After Issue CN204677579U (en) | 2015-05-05 | 2015-05-05 | The fixture of spherical pad and grinding spherical pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677579U (en) |
Cited By (2)
| 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 |
| 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 CN201520300168.4U patent/CN204677579U/en not_active Withdrawn - After Issue
Cited By (3)
| 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 |
| CN104832525B (en) * | 2015-05-05 | 2017-06-16 | 薛瑞华 | The fixture of grinding spherical pad |
| 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: 20150930 Effective date of abandoning: 20170616 |