CN106002383A - Floating clamping positioning force-bearing independent unit - Google Patents
Floating clamping positioning force-bearing independent unit Download PDFInfo
- Publication number
- CN106002383A CN106002383A CN201610530797.5A CN201610530797A CN106002383A CN 106002383 A CN106002383 A CN 106002383A CN 201610530797 A CN201610530797 A CN 201610530797A CN 106002383 A CN106002383 A CN 106002383A
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- China
- Prior art keywords
- stud
- sliding sleeve
- clamping
- workpiece
- square sliding
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a floating clamping positioning force-bearing independent unit. The floating clamping positioning force-bearing independent unit comprises a clamping seat which is inserted in and welded connection to a fixture stand column of a work table of a machine tool, wherein a lever stressing stud is arranged on the clamping seat in the horizontal direction, end pressure plates capable of performing end pressing on two sides of a workpiece are respectively arranged at two ends of the lever stressing stud, and a locking mechanism which can clamp the end pressure plates on the two sides of the workpiece and mainly consists of a nut and a washer is arranged on the lever stressing stud on the outer side of the end pressure plates; a right square sliding sleeve which is placed on one side of the clamping seat is hinged to the other side end, relative to the clamped workpiece, of one end pressure plate on one side through a hinge, a left square sliding sleeve is oppositely arranged on the other side of the clamping seat, the left square sliding sleeve and the right square sliding sleeve are connected through a screwing stud and a locking nut, and a rotating pin shaft is arranged on the end pressure plate outside the left square sliding sleeve. The independent unit has the characteristics of being reasonable and compact in structure, small in used machine tool, simple in a technological fixture system, small in investment, convenient to operate, good in clamping vibration resistance, and suitable for workpieces of different shapes and sizes.
Description
Technical field
The present invention relates to a kind of floating clamping mechanism location load separate unit, belong to technological equipment clamp art.
Background technology
This type of clamping device has two classes at present, and one is that handwheel shake clamping adds tangential locking, and its shortcoming is that handwheel is interfered in outside, and tangential locking is by friction, easily loosens under Vibration Condition；Two is hydraulic pressure or pneumatic servo, and its shortcoming is to cannot be introduced into machining center workbench to carry out revolution processing, or chucking appliance system is huge, and lathe specification expands.
Disclosing a clear number of patent Shen on Chinese patent publication is 201410143122.6 application for a patent for invention description, this patent application publication is a kind of " adjustable automatic capturing jaw type floating clamping device ", is specifically made up of chuck, left clamp, nut, adjustment bolt, right clamp, tangential lock sleeve, tangential locking nut, right limit guide finger, left guiding drive sleeve, left and right threaded drive rod, clamp system support left limit guide finger, right guiding drive sleeve and driving handwheel.This application for a patent for invention technology has following defects that one, and to be that profile takes up room greatly many, and structure is complicated, and its operation is external handwheel, easily with cutter spindle interference；Two is stress transmission aspect Shortcomings, is not suitable for the cutting of medium-and-large-sized casing and heavy force, it is impossible to cutting component bearing medium and heavy processing etc..
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and provide a kind of rational in infrastructure, compact, use lathe is little, and technique chucking appliance system is simple, invests little, easy to operate, energy consumption is low, clamps good anti-vibration, and cutting force transmission is reliably, adapt to universal lathe, it is adaptable to the floating clamping mechanism location load separate unit of the big small workpiece of difformity.
It is an object of the invention to complete by following technical solution, a kind of floating clamping mechanism location load separate unit, it includes the clamping seats that a setting-in weldering are connected in platen clamp column, a lever stress stud it is horizontally arranged with on described clamping seats, the two ends of this lever stress stud are respectively configured with one piece side pressure can be configured with retaining mechanism that end clamp plate can be clamped in workpiece both sides, that be mainly made up of nuts and washers on the end clamp plate of workpiece both sides, the lever stress stud outside end clamp plate；
Described side end clamp plate has on a right shape sliding sleeve being placed on clamping seats side relative to another side of clamping workpiece by hinge, positioned opposite on clamping seats opposite side have left shape sliding sleeve, tighten stud by one between the two square sliding sleeves of left and right to be connected with locking nut, the pressing plate of the outer end of left shape sliding sleeve is provided with rotating pin.
As preferably: described retaining mechanism is coordinated with spheric washer and sphere spacer ring from Ball faced nut and forms；Described stud of tightening is screwed in the square sliding sleeve that left and right two can only slide laterally in the threaded passage arranged by two ends, left and right pairing thread synchronous, and is locked by the locking nut tightened in the middle of stud.
The present invention has a most useful technique effect:
One is compact conformation, and it can be arranged in diverse location in press post as required；
Two is easy to operate；
Three is the unpowered energy resource consumption of simple in construction；
Four is that reliability is directly perceived, prevent semi-locking tightly, it can suddenly change warning system in conjunction with machine tool vibration and cutting force the most simultaneously；
Five is the black skin clamping means solving a long and narrow workpiece of class, and after reaching clamped one time, orthogonal three all processing contents in face can process at one time, and to improve the positional precision of workpiece, reduces knock damage and the workload made a detour.
The present invention has rational in infrastructure, compact, uses lathe little, and technique chucking appliance system is simple, invests little, and easy to operate, energy consumption is low, clamps good anti-vibration, and cutting force transmission reliably, adapts to universal lathe, it is adaptable to the features such as the big small workpiece of difformity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side-looking structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: Fig. 1, shown in 2, a kind of floating clamping mechanism location of the present invention load separate unit, it includes the clamping seats 2 that a setting-in weldering are connected in platen clamp column 1, a lever stress stud 3 it is horizontally arranged with on described clamping seats 2, the two ends of this lever stress stud 3 be respectively configured with one piece can side pressure in the end clamp plate 5,6 of workpiece 4 both sides, the lever stress stud 3 outside end clamp plate 5,6 is configured with retaining mechanism that end clamp plate can be clamped in workpiece 4 both sides, that be mainly made up of nut 7 and packing ring 8；
Described side end clamp plate 5 is hinged with on a right shape sliding sleeve 10 being placed on clamping seats 2 side by hinge 9 relative to another side of clamping workpiece 4, positioned opposite on clamping seats 2 opposite side have left shape sliding sleeve 11, tightens stud 13 by one and be connected with locking nut 12 between the square sliding sleeve in left and right two 10,11.Described side end clamp plate 5 is fixing end clamp plate, and opposite side end clamp plate 6 is rotation, can rotate 90 degree according to gravity after unclamping, and two directions of the level being suitable for cabinet workpiece load.
Shown in figure, described retaining mechanism is coordinated with spheric washer 8 and sphere spacer ring 15 from Ball faced nut 7 and forms；Described stud 12 of tightening is screwed in the square sliding sleeve 10,11 that left and right two can only slide laterally in the threaded passage arranged by two ends, left and right pairing thread synchronous, and is locked by the locking nut 12 tightened in the middle of stud 13.
The present invention utilizes the slide-and-guide of square sliding sleeve 10,11, makes the rotary motion tightening stud 13 transfer movement to, and power when bearing locking；Clamping process is floated, locks after clamping；After tightening stud 13, locking nut 12 in the same direction, and cross positioning and locking on clamping seats 2 with lever stress stud 3；Tighten stud about 13 screw thread pairing synchronous clamping, and pitch difference is easy to reach the different degree of unclamping of pressing plate (pitch rotating pressing plate side is less)；Use Ball faced nut 7 and spheric washer 8, sphere spacer ring 15 with the use of, reach accurately without interfering and labour-saving purpose；
Embodiment: YD13 casing (workpiece) is long and narrow when erectting, bending, the more difficult layout of common clamping means, compact clamping unit must be used, so that the machining center that can use middle-size and small-size workbench carries out machining, and must vacating space allow in the movement of spindle seat for machine tool and cutter into and out, do not interfere with each other；
The clamping seats of clamping unit is embedded in and is welded in clamp column, and clamp column is affixed on platen；After workpiece loads, multiple clamping units by locking nut latched position according to blank surface of workpiece successively floating clamping mechanism, clamping later stage, bear the cutting force of the processing generation such as milling face, bore hole and are delivered to clamp column and workbench.
Claims (2)
1. a floating clamping mechanism location load separate unit, it includes the clamping seats that a setting-in weldering are connected in platen clamp column, it is characterized in that on described clamping seats, being horizontally arranged with a lever stress stud, the two ends of this lever stress stud are respectively configured with one piece side pressure can be configured with retaining mechanism that end clamp plate can be clamped in workpiece both sides, that be mainly made up of nuts and washers on the end clamp plate of workpiece both sides, the lever stress stud outside end clamp plate；
Described side end clamp plate has on a right shape sliding sleeve being placed on clamping seats side relative to another side of clamping workpiece by hinge, positioned opposite on clamping seats opposite side have left shape sliding sleeve, tighten stud by one between the two square sliding sleeves of left and right to be connected with locking nut, the pressing plate of the outer end of left shape sliding sleeve is provided with rotating pin.
Floating clamping mechanism the most according to claim 1 location load separate unit, it is characterised in that described retaining mechanism is coordinated with spheric washer and sphere spacer ring from Ball faced nut and forms；Described stud of tightening is screwed in the square sliding sleeve that left and right two can only slide laterally in the threaded passage arranged by two ends, left and right pairing thread synchronous, and is locked by the locking nut tightened in the middle of stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530797.5A CN106002383A (en) | 2016-07-07 | 2016-07-07 | Floating clamping positioning force-bearing independent unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530797.5A CN106002383A (en) | 2016-07-07 | 2016-07-07 | Floating clamping positioning force-bearing independent unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002383A true CN106002383A (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530797.5A Pending CN106002383A (en) | 2016-07-07 | 2016-07-07 | Floating clamping positioning force-bearing independent unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002383A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374040A (en) * | 1993-11-15 | 1994-12-20 | Lin; Philip | Vise with interchangeable double clamping seat or single clamping seat |
| CN201592357U (en) * | 2009-11-19 | 2010-09-29 | 四川高龙机械有限公司 | Floating auxiliary clamp mechanism for processing T-shaped parts |
| CN202701836U (en) * | 2012-07-17 | 2013-01-30 | 四川高龙机械有限公司 | Improved sliding auxiliary clamping mechanism for machining of T-shaped parts |
| CN203357061U (en) * | 2013-06-02 | 2013-12-25 | 苏州***仪器有限公司 | Floating centering clamp |
| CN103624590A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Linkage clamping device |
| CN104175147A (en) * | 2014-09-15 | 2014-12-03 | 沈阳飞机工业（集团）有限公司 | Manual rapid binding clasp |
| CN204308597U (en) * | 2014-12-08 | 2015-05-06 | 宁波勋辉电器有限公司 | A kind of double linkage clamp device |
| CN105196208A (en) * | 2015-10-14 | 2015-12-30 | 重庆瀚方钢结构有限公司 | Clamping device for H section steel |
| CN205033116U (en) * | 2015-10-11 | 2016-02-17 | 哈尔滨果岭科技发展有限公司 | Quick two -way supplementary clamping device that floats |
| CN205927929U (en) * | 2016-07-07 | 2017-02-08 | 杭州前进齿轮箱集团股份有限公司 | Floating clamping mechanism location load separate unit |
-
2016
- 2016-07-07 CN CN201610530797.5A patent/CN106002383A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374040A (en) * | 1993-11-15 | 1994-12-20 | Lin; Philip | Vise with interchangeable double clamping seat or single clamping seat |
| CN201592357U (en) * | 2009-11-19 | 2010-09-29 | 四川高龙机械有限公司 | Floating auxiliary clamp mechanism for processing T-shaped parts |
| CN202701836U (en) * | 2012-07-17 | 2013-01-30 | 四川高龙机械有限公司 | Improved sliding auxiliary clamping mechanism for machining of T-shaped parts |
| CN203357061U (en) * | 2013-06-02 | 2013-12-25 | 苏州***仪器有限公司 | Floating centering clamp |
| CN103624590A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Linkage clamping device |
| CN104175147A (en) * | 2014-09-15 | 2014-12-03 | 沈阳飞机工业（集团）有限公司 | Manual rapid binding clasp |
| CN204308597U (en) * | 2014-12-08 | 2015-05-06 | 宁波勋辉电器有限公司 | A kind of double linkage clamp device |
| CN205033116U (en) * | 2015-10-11 | 2016-02-17 | 哈尔滨果岭科技发展有限公司 | Quick two -way supplementary clamping device that floats |
| CN105196208A (en) * | 2015-10-14 | 2015-12-30 | 重庆瀚方钢结构有限公司 | Clamping device for H section steel |
| CN205927929U (en) * | 2016-07-07 | 2017-02-08 | 杭州前进齿轮箱集团股份有限公司 | Floating clamping mechanism location load separate unit |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161012 |