CN203045361U - Spring supporting rotation-clamping floating fixture - Google Patents
Spring supporting rotation-clamping floating fixture Download PDFInfo
- Publication number
- CN203045361U CN203045361U CN 201320039876 CN201320039876U CN203045361U CN 203045361 U CN203045361 U CN 203045361U CN 201320039876 CN201320039876 CN 201320039876 CN 201320039876 U CN201320039876 U CN 201320039876U CN 203045361 U CN203045361 U CN 203045361U
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- spring
- hexagon socket
- socket cap
- plate
- cap head
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Abstract
The utility model relates to a fixture, in particular to a spring supporting rotation-clamping floating fixture, and the floating fixture is used for precise machinery product machining. The spring supporting rotation-clamping floating fixture is composed of a base plate, first hexagon socket cap screws, second hexagon socket cap screws, third hexagon socket cap screws, a fixture body, a spring seat, supporting springs, guidance keys, a mounting plate, an inner spring, a pressing block and a locating plate; the fixture body is connected with the base plate through the plurality of first hexagon socket cap screws, and the supporting springs are placed in corresponding holes of the base plate and the spring seat and have a function of supporting the upper portion of the floating fixture; the inner spring and the pressing block are installed in the fixture body; the fixture body and the spring seat are connected through the guidance keys which have the functions of axial guidance and radial rotation prevention; the spring seat and the mounting plate are connected through the plurality of second hexagon socket cap screws; and the spring seat and the locating plate are connected through the plurality of third hexagon socket cap screws. The base plate is connected with a machine table.
Description
Technical field
The utility model spring supports rotation chucking floating clamp and relates to a kind of anchor clamps, is specifically related to a kind of floating clamp for the processing of precision optical machinery product.
Background technology
Flange form plunger bushing part, the 20CrMo material, hardness range HRC 58～62, hole dimension Φ 12+0.02/0mm, hole circle degree≤0.0005mm, hole linearity≤Φ 0.0008, the hole depth of parallelism≤200:0.0002mm, endoporus roughness value Ra0.05 in the processing, and requirement on machining accuracy is higher.Modern plant equipment is developed rapidly the processing of accurate type component, and its geometric accuracy all reaches " um " rank, and some traditional frock clamps all have been difficult to satisfy the requirement of product technology." a workman must first sharpen his tools if he is to do his work well."; in order to satisfy the relevant processing technology of part; such as requirements such as the circularity of product endoporus, roughness, the depth of parallelisms; use modern machining tool simultaneously; also must be used rational frock clamp, could effectively guarantee workpiece crudy, raise labour productivity, enlarge the scope of application of lathe and reduce labor intensity.
Summary of the invention
The utility model purpose is to provide a kind of spring to support rotation chucking floating clamp at above-mentioned weak point, and main supporting finishing machine in a kind of hole uses.In order to improve the deficiency of conventional brace, the utility model adopts spring supporting way, keyway guiding, parts fixation only to need one soon can locate by one, the regular part of specific characteristic is arranged for profile especially, and clamping is quick, the center centering is accurate, horizontal direction moves flexibly.
It is to take following technical scheme to realize that the utility model spring supports rotation chucking floating clamp:
Spring supports rotation chucking floating clamp and is made up of base plate, hexagon socket cap head screw one, hexagon socket cap head screw two, hexagon socket cap head screw three, clamp body, spring base, support spring, feather key, installing plate, inner spring, briquetting, location-plate.
Clamp body is connected with base plate by several hexagon socket cap head screws one, and base plate passes through " T " the shape bolt is connected with platen.Support spring is placed in the hole of spring base and base plate correspondence, plays the effect of floating anchor clamps top of supporting; Inner spring, briquetting are installed in the clamp body; Feather key jockey body and spring base play axially directed and prevent the effect of radially rotating; Several hexagon socket cap head screws two connect spring base and installing plate; Several hexagon socket cap head screws three connect spring base and location-plate.
It is reasonable in design that this spring supports rotation chucking floating clamp, compact conformation, and main supporting finishing machine in a kind of hole uses.In order to improve the deficiency of conventional brace, but the utility model adopts spring floating supporting way, keyway guiding, parts fixation only to need one by a clamping location soon, the regular part that outstanding feature is arranged for profile especially, clamping is quick, the center centering is accurate, anchor clamps have that horizontal direction is floated flexibly, the advantage of accurate positioning, and can be fit to the clamping location processing of multiple bracketplant formula part by changing the location-plate on top.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Accompanying drawing 1 is that spring supports rotation chucking floating clamp vertical view;
Accompanying drawing 2 is A-A cutaway views that spring supports rotation chucking floating clamp vertical view;
Accompanying drawing 3 is B-B cutaway views that spring supports rotation chucking floating clamp vertical view.
The specific embodiment
With reference to accompanying drawing 1～3, spring supports rotation chucking floating clamp and is made up of base plate 1, hexagon socket cap head screw 1, hexagon socket cap head screw 27, hexagon socket cap head screw 3 13, clamp body 3, spring base 4, support spring 5, feather key 6, installing plate 8, inner spring 9, briquetting 10, location-plate 11.
The utility model anchor clamps are connected with platen by the base plate 1 of bottom.
As shown in Figure 2
Operation principle: when the supporting finishing machine in a kind of hole of spring support rotation chucking floating clamp uses, part to be processed 12 is the flange form plunger bushing for example, hole by location-plate 11, its end face compresses inner spring 9 by briquetting 10, to part to be processed 12 lower surfaces and the installing plate 8 during planes overlapping, make in its groove that is stuck in location-plate 11 to right rotation, because the direction of rotation of process tool is equidirectional with it, so part has radially also obtained fixing, answer the flange of its both sides to be stuck in, in the groove of location-plate 11, so axially also obtained fixing, so just can carry out for example flange form plunger bushing fine finishining of part to be processed 12.
In sum, the technical solution of the utility model and specific embodiments can realize the goal of the invention of expecting.
Spring supports rotation chucking floating clamp advantage and good effect:
The utility model spring supports rotation chucking floating clamp and has float flexible, accurate positioning, and can be by changing the location-plate on top, and the clamping location that is fit to multiple bracketplant formula part processes.
Claims (2)
1. a spring supports rotation chucking floating clamp, it is characterized in that: be made up of base plate, hexagon socket cap head screw one, hexagon socket cap head screw two, hexagon socket cap head screw three, clamp body, spring base, support spring, feather key, installing plate, inner spring, briquetting, location-plate;
Clamp body is connected with base plate by several hexagon socket cap head screws one, and support spring is placed in the hole of spring base and base plate correspondence, plays the effect of floating the anchor clamps upper end of supporting; Inner spring, briquetting are installed in the clamp body; Feather key jockey body and spring base play axially directed and prevent the effect of radially rotating; Several hexagon socket cap head screws two connect spring base and installing plate; Several hexagon socket cap head screws three connect spring base and location-plate.
2. spring according to claim 1 supports rotation chucking floating clamp, and it is characterized in that: described base plate is connected with platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039876 CN203045361U (en) | 2013-01-25 | 2013-01-25 | Spring supporting rotation-clamping floating fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039876 CN203045361U (en) | 2013-01-25 | 2013-01-25 | Spring supporting rotation-clamping floating fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045361U true CN203045361U (en) | 2013-07-10 |
Family
ID=48728357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039876 Expired - Fee Related CN203045361U (en) | 2013-01-25 | 2013-01-25 | Spring supporting rotation-clamping floating fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045361U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878261A (en) * | 2014-03-13 | 2014-06-25 | 常熟市辛庄镇杨园宏盛塑料五金大棚配件厂 | Clamping device for stamped part |
| CN104227431A (en) * | 2014-08-27 | 2014-12-24 | 江苏瑞普机床有限公司 | Multi-station numerical control reaming and honing machine tool |
| CN106425469A (en) * | 2016-11-28 | 2017-02-22 | 大连豪森今日自动化有限公司 | Rotary table floating mechanism |
| CN107235093A (en) * | 2017-06-27 | 2017-10-10 | 天津福臻工业装备有限公司 | Relocation mechanism for automobile robot workstation |
| CN108789204A (en) * | 2017-05-03 | 2018-11-13 | 沈阳新松机器人自动化股份有限公司 | A kind of three-dimensional floating adjustable fixture |
| CN109702510A (en) * | 2019-03-05 | 2019-05-03 | 无锡威孚精密机械制造有限责任公司 | Variable cylinder cuts with scissors top gem of a girdle-pendant hole floating tool |
-
2013
- 2013-01-25 CN CN 201320039876 patent/CN203045361U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878261A (en) * | 2014-03-13 | 2014-06-25 | 常熟市辛庄镇杨园宏盛塑料五金大棚配件厂 | Clamping device for stamped part |
| CN104227431A (en) * | 2014-08-27 | 2014-12-24 | 江苏瑞普机床有限公司 | Multi-station numerical control reaming and honing machine tool |
| CN106425469A (en) * | 2016-11-28 | 2017-02-22 | 大连豪森今日自动化有限公司 | Rotary table floating mechanism |
| CN108789204A (en) * | 2017-05-03 | 2018-11-13 | 沈阳新松机器人自动化股份有限公司 | A kind of three-dimensional floating adjustable fixture |
| CN107235093A (en) * | 2017-06-27 | 2017-10-10 | 天津福臻工业装备有限公司 | Relocation mechanism for automobile robot workstation |
| CN109702510A (en) * | 2019-03-05 | 2019-05-03 | 无锡威孚精密机械制造有限责任公司 | Variable cylinder cuts with scissors top gem of a girdle-pendant hole floating tool |
| CN109702510B (en) * | 2019-03-05 | 2023-09-08 | 无锡威孚精密机械制造有限责任公司 | Floating tool for reaming and honing holes of variable cylinder |
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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: 20130710 Termination date: 20200125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |