CN201544114U - 3D floating clamp special for high precision digital controlled honing machine - Google Patents
3D floating clamp special for high precision digital controlled honing machine Download PDFInfo
- Publication number
- CN201544114U CN201544114U CN2009202296993U CN200920229699U CN201544114U CN 201544114 U CN201544114 U CN 201544114U CN 2009202296993 U CN2009202296993 U CN 2009202296993U CN 200920229699 U CN200920229699 U CN 200920229699U CN 201544114 U CN201544114 U CN 201544114U
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- bearing
- plate
- high precision
- location
- honing machine
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Abstract
The utility model relates to machine tool equipment, particularly to a 3D floating clamp special for high precision digital controlled honing machine, which comprises an L-shaped tool locating plate, wherein a lower floating body is mounted on the bottom plate of the locating plate, a horizontal pull rod is mounted on the side plate of the locating plate in a penetrating way, a locating expansion sleeve is mounted on the front end of the pull rod, and a spring is mounted on the tail end thereof, and in particular, a floating mandrel is mounted in the middle part of the pull rod, a radial convex circle is arranged on the outer wall of the middle part of the floating mandrel, a plane bearing is mounted on both the left and right end surfaces of the radial convex circle, the two plane bearings are mounted in the same bearing seat, and the bearing seat is fixedly mounted on the side plate of the L-shaped tool locating plate and matched with a bearing end cover; the utility model solves the problems of the prior art that over-locating and locating error are easy to be generated by the mere aid of the fixed elastic core shaft to locate, and is particularly suitable for processing workpieces with two mutually vertical holes.
Description
(1) technical field: the utility model relates to the lathe tooling device, the special-purpose three-dimensional floating clamp of especially a kind of high precision numerical control honing machine.
(2) background technology: the workpiece that has mutual two holes with vertical structure for honing, usually need to adopt special fixture to come clamping, existing special fixture includes L type tool locating plate, buoyancy body down is installed on the base plate of location-plate, and is coated with girt on the side plate of location-plate, the front end of pull bar is equipped with the location ringfeder, tail end is equipped with spring, and this structure has only following buoyancy body, and X, Y direction single hole float, location, favourable hole down, but on this anchor clamps can not float in the location, hole; For this class workpiece of processing compresser cylinder seat, will produce the cylinder face with the axis hole direction is crossed the location if can not float during the ringfeder holding workpiece of location, be to locate when gapped by locating the ringfeder chuck, ringfeder is located and will be produced than mistake.If the interference cylinder block will be installed or be installed by force, ringfeder also can produce offset error, promptly produces positioning phenomenon.Thereby influence the crudy of workpiece.
(3) summary of the invention: the purpose of this utility model will solve above-mentioned existing honing special fixture exactly and be easy to generate the location, influences the problem of crudy, provides a kind of high precision numerical control honing machine special-purpose three-dimensional floating clamp.
Concrete scheme of the present utility model is: improve at existing honing special fixture, it includes L type tool locating plate, buoyancy body down is installed on the base plate of location-plate, and on the side plate of location-plate, be coated with girt, the front end of pull bar is equipped with the location ringfeder, tail end is equipped with spring, it is characterized in that: unsteady axle is housed at the middle part of pull bar, on the middle part outer wall of axle that floats, be shaped on radially protruding circle, radially the left and right sides end face of protruding circle respectively is equipped with a plane bearing, two plane bearings are contained in the bearing block, and this bearing block is fixedly mounted on the side plate of L type tool locating plate, and is furnished with bearing (ball) cover.
The ringfeder of location described in the utility model is that horizontal level and the Lower Half at ringfeder has some open slots.This split type structure down only plays the positioning action of fixation workpiece when work and rotation, and misalignment of axe can not take place under the clamped condition.
Install for convenient, the front end of the axle of floating described in the utility model connects the location ringfeder again by rebound.
For making reliable operation, floating resets, and adds sealing ring in the utility model between bearing block, bearing (ball) cover and unsteady axle.And the reverse face at two plane bearings in the utility model respectively is equipped with packing ring connecting axle bearing and bearing (ball) cover respectively.
The utility model has adopted the version of upper and lower two buoyancy body, constituted floating of a kind of three-dimensional, chuck and workpiece can be gone up motion in any direction, flying height can reach 1-2mm, this has brought the reasonability of workpiece positioning and clamping and the reasonability of processing to honing processing, thoroughly solved and crossed positioning phenomenon, circularity, cylindricity, two hole perpendicularities of workpiece honing quality had been greatly improved.
(4) description of drawings:
Fig. 1 is a general structure cutaway view of the present utility model;
Fig. 2 is the main cutaway view of location ringfeder in the utility model;
Fig. 3 is the right view of location ringfeder in the utility model.
Among the figure: 1-nut, 2-spring, 3-pull bar, 4-bearing (ball) cover, 5-bearing block, the 6-axle of floating, 7-L type tool locating plate, the 8-rebound, 9-locatees ringfeder, 10-cylinder block, buoyancy body under the 11-, the 12-sealing ring, the radially protruding circle of 13-packing ring, 14-, 15-plane bearing, 16-open slot.
(5) specific embodiment:
Referring to Fig. 1, the utlity model has L type tool locating plate 7, buoyancy body 11 down is installed on the base plate of location-plate 7, and on the side plate of location-plate 7, be coated with girt 3, the front end of pull bar 3 is equipped with location ringfeder 9, tail end is equipped with spring 2 (and by nut 1 location), particularly: the axle 6 of floating is housed at the middle part of pull bar 3, on the middle part outer wall of axle 6 that floats, be shaped on radially protruding circle 14, the left and right sides end face of radially protruding circle 14 respectively is equipped with a plane bearing 15, two plane bearings 15 are contained in the bearing block 5, and this bearing block 5 is fixedly mounted on the side plate of L type tool locating plate 7, and is furnished with bearing (ball) cover 4.And add sealing ring 12 between bearing block 5, bearing (ball) cover 4 and unsteady axle 6, the reverse face at two plane bearings 15 respectively is equipped with packing ring 13 connecting axle bearing 5 and bearing (ball) cover 4 respectively simultaneously.
The ringfeder 9 of location described in the present embodiment is that horizontal level and the Lower Half at ringfeder has four open slots 16 (referring to Fig. 2, Fig. 3).
The front end of the axle 6 of floating described in the present embodiment is to connect location ringfeder 9 again by rebound 8.
Claims (5)
1. the special-purpose three-dimensional floating clamp of high precision numerical control honing machine, include L type tool locating plate, buoyancy body down is installed on the base plate of location-plate, and on the side plate of location-plate, be coated with girt, the front end of pull bar is equipped with the location ringfeder, tail end is equipped with spring, it is characterized in that: unsteady axle is housed at the middle part of pull bar, on the middle part outer wall of axle that floats, be shaped on radially protruding circle, radially the left and right sides end face of protruding circle respectively is equipped with a plane bearing, two plane bearings are contained in the bearing block, and this bearing block is fixedly mounted on the side plate of L type tool locating plate, and is furnished with bearing (ball) cover.
2. the special-purpose three-dimensional floating clamp of high precision numerical control honing machine according to claim 1, it is characterized in that: described location ringfeder is to have some open slots at the horizontal level of ringfeder and Lower Half.
3. the special-purpose three-dimensional floating clamp of high precision numerical control honing machine according to claim 1, it is characterized in that: the front end of described unsteady axle connects the location ringfeder again by rebound.
4. the special-purpose three-dimensional floating clamp of high precision numerical control honing machine according to claim 1 is characterized in that: add sealing ring between bearing block, bearing (ball) cover and unsteady axle.
5. the special-purpose three-dimensional floating clamp of high precision numerical control honing machine according to claim 1 is characterized in that: the reverse face at two plane bearings respectively is equipped with packing ring connecting axle bearing and bearing (ball) cover respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202296993U CN201544114U (en) | 2009-11-12 | 2009-11-12 | 3D floating clamp special for high precision digital controlled honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202296993U CN201544114U (en) | 2009-11-12 | 2009-11-12 | 3D floating clamp special for high precision digital controlled honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544114U true CN201544114U (en) | 2010-08-11 |
Family
ID=42599274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202296993U Expired - Fee Related CN201544114U (en) | 2009-11-12 | 2009-11-12 | 3D floating clamp special for high precision digital controlled honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625199A (en) * | 2017-02-23 | 2017-05-10 | 德州博福智能液压装备制造有限公司 | Air float honing platform |
| CN109015332A (en) * | 2018-08-03 | 2018-12-18 | 常州凯瑞莱精密工具有限公司 | Self-centering multipurpose hone |
| CN110039436A (en) * | 2019-04-29 | 2019-07-23 | 湖南南方通用航空发动机有限公司 | A kind of floating type honing fixture of plane |
| CN116079163A (en) * | 2023-03-24 | 2023-05-09 | 苏州三光科技股份有限公司 | Five-degree-of-freedom floating valve sleeve part angular pre-positioning platform for flexible automatic line |
-
2009
- 2009-11-12 CN CN2009202296993U patent/CN201544114U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625199A (en) * | 2017-02-23 | 2017-05-10 | 德州博福智能液压装备制造有限公司 | Air float honing platform |
| CN106625199B (en) * | 2017-02-23 | 2018-06-22 | 德州博福智能液压装备制造有限公司 | A kind of gas floating honing platform |
| CN109015332A (en) * | 2018-08-03 | 2018-12-18 | 常州凯瑞莱精密工具有限公司 | Self-centering multipurpose hone |
| CN109015332B (en) * | 2018-08-03 | 2024-04-05 | 常州凯瑞莱精密工具有限公司 | Self-centering multipurpose honing tool |
| CN110039436A (en) * | 2019-04-29 | 2019-07-23 | 湖南南方通用航空发动机有限公司 | A kind of floating type honing fixture of plane |
| CN116079163A (en) * | 2023-03-24 | 2023-05-09 | 苏州三光科技股份有限公司 | Five-degree-of-freedom floating valve sleeve part angular pre-positioning platform for flexible automatic line |
| CN116079163B (en) * | 2023-03-24 | 2023-06-09 | 苏州三光科技股份有限公司 | Five-degree-of-freedom floating valve sleeve part angular pre-positioning platform for flexible automatic line |
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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: 20100811 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |