CN105081834A - Linkage clamping mechanism for spherical workpieces - Google Patents
Linkage clamping mechanism for spherical workpieces Download PDFInfo
- Publication number
- CN105081834A CN105081834A CN201510543966.4A CN201510543966A CN105081834A CN 105081834 A CN105081834 A CN 105081834A CN 201510543966 A CN201510543966 A CN 201510543966A CN 105081834 A CN105081834 A CN 105081834A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- clamping mechanism
- pedestal
- locating slot
- spherical work
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/08—Devices for clamping a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a linkage clamping mechanism for spherical workpieces. The linkage clamping mechanism is characterized by comprising a bottom base and a top pressing plate; the base and the pressing plate are in circular shapes of the same radius; a stand column penetrating the pressing plate is arranged in the circle center of the base; a nut is arranged on the top of the stand column; the nut is connected with the pressing plate through a spherical washer; a spring is arranged at the portion, between the pressing plate and the base, of the stand column; a plurality of workpiece positioning devices are evenly arranged on the base in the circumferential direction; and floating pressing blocks corresponding to the positioning devices are hinged to the pressing plate. Preferably, the positioning devices are downward-sunken positioning grooves, and the phenomena that clamping is not firm or a clamping mechanism is damaged due to size or shape errors of workpieces can be effectively avoided.
Description
Technical field
The present invention relates to a kind of linking clamping mechanism of spherical work-piece.
Background technology
In process of production, in order to reduce the non-cutting time of cramping and enhance productivity, many employings multistation or multi-work piece clamping device, namely by an original power, multiple point or workpiece are clamped simultaneously, although this kind of structure improves production efficiency, can occur because of workpiece size or form error clamping phenomenon that is insecure or destruction clamp system.
Summary of the invention
For the problems referred to above, the invention provides a kind of linking clamping mechanism of spherical work-piece, can effectively avoid workpiece to occur because of size or form error clamping phenomenon that is insecure or destruction clamp system.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of linking clamping mechanism of spherical work-piece, it is characterized in that, comprise the pedestal of bottom and the pressing plate at top, described pedestal and pressing plate are the identical circle of radius, the column running through pressing plate is provided with in the center of circle of described pedestal, the top of described column is provided with nut, described nut is connected with pressing plate by spheric washer, described column is being provided with spring between pressing plate and pedestal, described pedestal is circumferentially evenly provided with the positioner of several workpiece, described pressing plate is hinged with the floating briquetting corresponding with positioner.
Preferably, described positioner is the locating slot to lower recess.
Preferably, described locating slot is hemispherical or inversed-cone shape.
Preferably, described pedestal is circumferentially provided with the locating slot of two circle workpiece, the locating slot of two circles is arranged in pairs, and described floating briquetting is inverted V-shaped, a corresponding pair of workpieces of rocker piece.
The invention has the beneficial effects as follows: when clamping multiple workpiece, nut is connected with pressing plate by spheric washer, permission pressing plate swings, simultaneously, floating briquetting bottom pressing plate can, by swinging the diameter dimension tolerance compensating the workpiece clamped separately, can effectively avoid workpiece to occur because of size or form error clamping phenomenon that is insecure or destruction clamp system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the linking clamping mechanism of a kind of spherical work-piece of the present invention;
The mark implication of accompanying drawing is as follows:
1: pedestal; 2: pressing plate; 3: the first locating slots; 4: the second locating slots; 5: column; 6: spring; 7: nut; 8: float briquetting; 9: the first spherical work-piece; 10: the second spherical work-piece; 11: spheric washer.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
A kind of linking clamping mechanism of spherical work-piece, as shown in Figure 1, comprise the pedestal 1 of bottom and the pressing plate 2 at top, the circle that described pedestal 1 is identical in radius with pressing plate 2, be provided with the column 5 running through pressing plate 2 in the center of circle of described pedestal 1, the top of described column 5 is provided with nut 7, and described nut 7 is connected with pressing plate 2 by spheric washer 11, allow pressing plate 2 to swing, certain error can be regulated.
Described column 5 is being provided with spring 6 between pressing plate 2 and pedestal 1, described pedestal 1 is circumferentially evenly provided with the positioner of several spherical work-piece (such as the first spherical work-piece 9 and the second spherical work-piece 10), described pressing plate 2 is hinged with the floating briquetting 8 corresponding with positioner, and the briquetting 8 that floats can regulate certain error.
Preferably, described positioner is the locating slot to lower recess, and wherein, locating slot can in hemispherical or in inversed-cone shape.
Pedestal 1 described in Fig. 1 is circumferentially provided with the locating slot of two circle workpiece, the locating slot of two circles is arranged in pairs, namely pedestal 1 is provided with two groups of locating slots, several first locating slots 3 are arranged in little round-shaped of radius, second locating slot 4 of equal number is arranged in large round-shaped of radius, and the first locating slot 3 and the second locating slot 4 are arranged in pairs along the radial direction of pedestal 1.This kind of structure, described floating briquetting 8 is inverted V-shaped, corresponding a pair spherical work-piece of rocker piece, a two ends corresponding spherical work-piece respectively of the briquetting 8 that namely floats.
When clamping multiple spherical work-piece, nut is connected with pressing plate by spheric washer, permission pressing plate swings, simultaneously, floating briquetting bottom pressing plate can, by swinging the diameter dimension tolerance compensating the workpiece clamped separately, can effectively avoid workpiece to occur because of size or form error clamping phenomenon that is insecure or destruction clamp system.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the linking clamping mechanism of a spherical work-piece, it is characterized in that, comprise the pedestal (1) of bottom and the pressing plate (2) at top, the circle that described pedestal (1) is identical in radius with pressing plate (2), the column (5) running through pressing plate (2) is provided with in the center of circle of described pedestal (1), the top of described column (5) is provided with nut (7), described nut (7) is connected with pressing plate (2) by spheric washer (11), described column (5) is provided with spring (6) being positioned between pressing plate (2) and pedestal (1), described pedestal (1) is circumferentially evenly provided with the positioner of several workpiece, described pressing plate (2) is hinged with the floating briquetting (8) corresponding with positioner.
2. the linking clamping mechanism of a kind of spherical work-piece according to claim 1, is characterized in that, described positioner is the locating slot to lower recess.
3. the linking clamping mechanism of a kind of spherical work-piece according to claim 2, is characterized in that, described locating slot is hemispherical.
4. the linking clamping mechanism of a kind of spherical work-piece according to claim 2, is characterized in that, described locating slot is inversed-cone shape.
5. the linking clamping mechanism of a kind of spherical work-piece according to claim 3, is characterized in that, described pedestal (1) is circumferentially provided with the locating slot of two circle workpiece, and the locating slot of two circles is arranged in pairs.
6. the linking clamping mechanism of a kind of spherical work-piece according to claim 5, is characterized in that, described floating briquetting (8) in inverted V-shaped, the corresponding pair of workpieces of rocker piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543966.4A CN105081834A (en) | 2015-08-31 | 2015-08-31 | Linkage clamping mechanism for spherical workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543966.4A CN105081834A (en) | 2015-08-31 | 2015-08-31 | Linkage clamping mechanism for spherical workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081834A true CN105081834A (en) | 2015-11-25 |
Family
ID=54563636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510543966.4A Pending CN105081834A (en) | 2015-08-31 | 2015-08-31 | Linkage clamping mechanism for spherical workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081834A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900733A (en) * | 2017-12-18 | 2018-04-13 | 苏州精锐精密机械有限公司 | Wall-hanging multi-work piece Self adapting fixture |
| CN111993314A (en) * | 2020-08-31 | 2020-11-27 | 福建兵工装备有限公司 | Clamping device for machining reducer seat |
| CN115366001A (en) * | 2022-08-18 | 2022-11-22 | 南京信息职业技术学院 | Auxiliary tool for high-precision grinding of inner hole of hemispherical part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011041984A (en) * | 2009-08-19 | 2011-03-03 | Kosmek Ltd | Link clamp |
| CN202106218U (en) * | 2010-06-04 | 2012-01-11 | 厦门兴机泰电器有限公司 | Replaceable flat tongs for clamping multiple barstocks |
| CN104440254A (en) * | 2014-11-30 | 2015-03-25 | 重庆信奇建材机械制造有限公司 | Parallel linkage clamping mechanism |
| CN104551738A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Multi-workpiece linkage clamping device |
| CN204308613U (en) * | 2014-11-30 | 2015-05-06 | 重庆信奇建材机械制造有限公司 | Parallel linking clamping mechanism |
| CN204397392U (en) * | 2014-12-29 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind of more than one piece linkage clamp device |
| CN204893501U (en) * | 2015-08-31 | 2015-12-23 | 苏州柏德纳科技有限公司 | Linkage clamping mechanism of spherical work piece |
-
2015
- 2015-08-31 CN CN201510543966.4A patent/CN105081834A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011041984A (en) * | 2009-08-19 | 2011-03-03 | Kosmek Ltd | Link clamp |
| CN202106218U (en) * | 2010-06-04 | 2012-01-11 | 厦门兴机泰电器有限公司 | Replaceable flat tongs for clamping multiple barstocks |
| CN104440254A (en) * | 2014-11-30 | 2015-03-25 | 重庆信奇建材机械制造有限公司 | Parallel linkage clamping mechanism |
| CN204308613U (en) * | 2014-11-30 | 2015-05-06 | 重庆信奇建材机械制造有限公司 | Parallel linking clamping mechanism |
| CN104551738A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Multi-workpiece linkage clamping device |
| CN204397392U (en) * | 2014-12-29 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind of more than one piece linkage clamp device |
| CN204893501U (en) * | 2015-08-31 | 2015-12-23 | 苏州柏德纳科技有限公司 | Linkage clamping mechanism of spherical work piece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900733A (en) * | 2017-12-18 | 2018-04-13 | 苏州精锐精密机械有限公司 | Wall-hanging multi-work piece Self adapting fixture |
| CN111993314A (en) * | 2020-08-31 | 2020-11-27 | 福建兵工装备有限公司 | Clamping device for machining reducer seat |
| CN115366001A (en) * | 2022-08-18 | 2022-11-22 | 南京信息职业技术学院 | Auxiliary tool for high-precision grinding of inner hole of hemispherical part |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |