CN102773759B - Floating device for material transporting clamp in cutter - Google Patents

Floating device for material transporting clamp in cutter Download PDF

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Publication number
CN102773759B
CN102773759B CN201210235122.XA CN201210235122A CN102773759B CN 102773759 B CN102773759 B CN 102773759B CN 201210235122 A CN201210235122 A CN 201210235122A CN 102773759 B CN102773759 B CN 102773759B
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CN
China
Prior art keywords
floating
bearing
seat
feeding
clamp
Prior art date
Application number
CN201210235122.XA
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Chinese (zh)
Other versions
CN102773759A (en
Inventor
徐乾保
Original Assignee
和和机械(张家港)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 和和机械(张家港)有限公司 filed Critical 和和机械(张家港)有限公司
Priority to CN201210235122.XA priority Critical patent/CN102773759B/en
Publication of CN102773759A publication Critical patent/CN102773759A/en
Application granted granted Critical
Publication of CN102773759B publication Critical patent/CN102773759B/en

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Abstract

The invention discloses a floating device for a material transporting clamp in a metal circular saw cutter or a laser cutter. The floating device comprises a material transporting base and a material transporting clamp arranged on a material transporting slide rail, wherein the material transporting clamp is arranged on a floating base, the floating base is arranged on the material transporting base, one side of the floating base is hinged with the material transporting base by a hinging mechanism, the bottom of the other side of the floating base is provided with at least two of idler wheels, and the floating base can transversely slide on the material transporting base; and the hinging mechanism has the structure that a middle connecting support on the material transporting base is hinged with two floating connecting supports on the floating base by floating pin shafts, the two floating connecting supports are arranged at two sides of the middle connecting support, gaps for transversely sliding the floating base remain between the middle connecting support and the floating connecting supports, and springs are arranged between the middle connecting support and the floating connecting supports. According to the floating device, the material transporting precision and the saw cutting machining precision can be guaranteed, and the surface of a workpiece can not be scratched.

Description

The floating installation of feeding clamp in cutting machine
Technical field
The present invention relates to the floating installation that can be used for the feeding clamp in metal circular sawing machine or laser cutting machine.
Background technology
Cutting machine is if metal circular sawing machine is in the sawing course of work, and workpiece relies on the clamping dynamics of main clamp and feeding clamp to guarantee that it can not spin in the process of sawing.The position of the main clamp of general cutting machine is changeless, after adjusting the front and back clamping device of main clamp, center after feeding clamp clamping will with the center of main clamp point-blank, but the inhomogeneities due to machining factor or workpiece to be machined, feeding clamp is difficult to guarantee with the center of main clamp on a line, thereby the center because of main clamp and feeding clamp of can causing does not make workpiece produce inharmonic torsion point-blank in two clamps, in order to overcome above-mentioned drawback, feeding clamp will be made and can float, follow main clamp and laterally can slightly make beat, can guarantee pushing precision like this, and adding man-hour can scratch surface of the work.
summary of the invention
The object of this invention is to provide a kind of feeding clamp and laterally can slightly make the floating installation of feeding clamp in the cutting machine of beat.
For achieving the above object, the present invention has adopted following technical scheme.
The floating installation of feeding clamp in cutting machine, comprise: be arranged on material feeding seat and feeding clamp on a pair of feeding slide rail, be characterized in: feeding clamp is arranged on floating seat, floating seat is arranged on material feeding seat, one side of floating seat is hinged by hinge connecting mechanism and material feeding seat, the bottom of floating seat opposite side is provided with at least two rollers, and floating seat can laterally slide on material feeding seat, the structure of described hinge connecting mechanism is: in the middle of a side of material feeding seat is provided with, connect bearing, a side at floating seat is provided with two floating connection bearings, in the middle of being positioned at, two floating connection bearings connect the both sides of bearing, in middle connection bearing and floating connection bearing, be respectively arranged with the through hole that holds the bearing pin that floats, middle connection bearing and floating connection bearing are hinged mutually by the bearing pin that floats, middle connection between bearing and floating connection bearing left for the horizontal gap of sliding of floating seat, middle connection between bearing and floating connection bearing is provided with spring, spring housing is contained in and floats on bearing pin.
Further, the floating installation of feeding clamp in aforesaid cutting machine, wherein, the middle two ends that connect the through hole in bearing are that diameter becomes large shoulder hole, in the through hole of floating connection bearing, be respectively arranged with the float bearing of bearing pin of supporting, the two ends of spring be pressed on respectively in shoulder hole and bearing on.
Further, the floating installation of feeding clamp in aforesaid cutting machine, wherein, described roller is arranged on roller shaft, and roller shaft is installed on floating seat bottom.
Beneficial effect of the present invention: be arranged on feeding clamp on floating seat and can following the floating seat beat that laterally slides, thereby guarantee that center after feeding clamp clamping and the center of main clamp remain point-blank, guarantee pushing precision, thereby guarantee sawing machining accuracy, and surface that can scratch workpiece in sawing process.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the floating installation of feeding clamp in cutting machine of the present invention.
Fig. 2 is that A in Fig. 1 is to view.
Fig. 3 is that B in Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing, the floating installation of feeding clamp in cutting machine of the present invention is further described.
Shown in Fig. 1, Fig. 2, Fig. 3, the floating installation of feeding clamp in cutting machine of the present invention, comprise: being arranged on a pair of feeding slide rail is the material feeding seat 6 on feeding slide rail 5, feeding slide rail 51, on material feeding seat 6, be provided with floating seat 1, one secondary feeding clamp is installed on floating seat 1---comprise feeding tong arm 7 and feeding tong arm 71, wherein the position of feeding tong arm 7 is changeless, also claim fixedly tong arm, feeding tong arm 71 can be under the driving of handwheel and screw mandrel laterally slides along the guide rail on floating seat 1, is conventionally referred to as movable tong arm; One side of floating seat 1 is hinged by hinge connecting mechanism and material feeding seat 6, and the bottom of floating seat 1 opposite side is provided with four rolling 9, and described roller 9 is arranged on roller shaft 8, and roller shaft 8 is installed on floating seat 1 bottom.Floating seat 1 can laterally slide on material feeding seat 6, the structure of described hinge connecting mechanism is: in the middle of a side of material feeding seat 6 is provided with, connect bearing 61, in a side of floating seat 1, being provided with two floating connection bearings is floating connection bearing 11, floating connection bearing 12, floating connection bearing 11, in the middle of being positioned at, floating connection bearing 12 connects the both sides of bearing 61, middle bearing 61 and the floating connection bearing 11 of connecting, in floating connection bearing 12, be respectively arranged with the through hole that holds the bearing pin 4 that floats, middle bearing 61 and the floating connection bearing 11 of connecting, floating connection bearing 12 is hinged mutually by the bearing pin 4 that floats, middle bearing 61 and the floating connection bearing 11 of connecting, between floating connection bearing 12, leave the gap of laterally sliding for floating seat 1, the middle two ends that connect the through hole in bearing 61 are that to become large shoulder hole be shoulder hole 62 to diameter, shoulder hole 63, in the through hole of floating connection bearing 11, be provided with the bearing 2 of the unsteady bearing pin 4 of supporting, middle connection between bearing 61 and floating connection bearing 11 is provided with spring 3, spring 3 is sleeved on and floats on bearing pin 4, the two ends of spring 3 be pressed on respectively in shoulder hole 62 and bearing 2 on, in the through hole of floating connection bearing 12, be provided with the bearing 21 of the unsteady bearing pin 4 of supporting, middle connection between bearing 61 and floating connection bearing 12 is provided with spring 31, spring 31 is sleeved on the bearing pin 4 that floats, the two ends of spring 31 be pressed on respectively in shoulder hole 63 and bearing 21 on.
In the cutting machine of said structure, the operation principle of the floating installation of feeding clamp is as follows: in the cutting course of work, and main clamp and feeding clamp clamping in the cut machine of workpiece.When because the inhomogeneities of machining factor or workpiece to be machined etc. are former thereby the center that occurs center after feeding clamp clamping and main clamp not point-blank time, floating seat 1 will be with the feeding clamp beat that laterally slides, make the center maintenance of center after feeding clamp clamping and main clamp point-blank, its concrete beat process is as follows: when feeding clamp and floating seat 1 are subject to horizontal torsion, because centre connects bearing 61 and floating connection bearing 11, between floating connection bearing 12, leave the gap of laterally sliding for floating seat 1, feeding clamp and floating seat 1 will overcome spring 3, the elastic force of spring 31, and along unsteady bearing pin 4 horizontal beat in gap, the effect of roller 9 is to reduce frictional resistance, thereby main clamp laterally can followed after beat in the Clamping Center of guaranteeing feeding clamp, and remain on same straight line with main clamp Clamping Center all the time, thereby can guarantee pushing precision, guarantee sawing machining accuracy, and surface that can scratch workpiece in sawing process.

Claims (3)

1. the floating installation of feeding clamp in cutting machine, comprise: be arranged on material feeding seat and feeding clamp on a pair of feeding slide rail, it is characterized in that: feeding clamp is arranged on floating seat, floating seat is arranged on material feeding seat, one side of floating seat is hinged by hinge connecting mechanism and material feeding seat, the bottom of floating seat opposite side is provided with at least two rollers, and floating seat can laterally slide on material feeding seat, the structure of described hinge connecting mechanism is: in the middle of a side of material feeding seat is provided with, connect bearing, a side at floating seat is provided with two floating connection bearings, in the middle of being positioned at, two floating connection bearings connect the both sides of bearing, in middle connection bearing and floating connection bearing, be respectively arranged with the through hole that holds the bearing pin that floats, middle connection bearing and floating connection bearing are hinged mutually by the bearing pin that floats, middle connection between bearing and floating connection bearing left for the horizontal gap of sliding of floating seat, middle connection between bearing and floating connection bearing is provided with spring, spring housing is contained in and floats on bearing pin.
2. the floating installation of feeding clamp in cutting machine according to claim 1, it is characterized in that: the middle two ends that connect the through hole in bearing are that diameter becomes large shoulder hole, in the through hole of floating connection bearing, be respectively arranged with the float bearing of bearing pin of supporting, the two ends of spring be pressed on respectively in shoulder hole and bearing on.
3. the floating installation of feeding clamp in cutting machine according to claim 1 and 2, is characterized in that: described roller is arranged on roller shaft, and roller shaft is installed on floating seat bottom.
CN201210235122.XA 2012-07-09 2012-07-09 Floating device for material transporting clamp in cutter CN102773759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210235122.XA CN102773759B (en) 2012-07-09 2012-07-09 Floating device for material transporting clamp in cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210235122.XA CN102773759B (en) 2012-07-09 2012-07-09 Floating device for material transporting clamp in cutter

Publications (2)

Publication Number Publication Date
CN102773759A CN102773759A (en) 2012-11-14
CN102773759B true CN102773759B (en) 2014-01-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210235122.XA CN102773759B (en) 2012-07-09 2012-07-09 Floating device for material transporting clamp in cutter

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CN (1) CN102773759B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646488B (en) * 2015-01-29 2017-04-19 诸暨市润拓机械自动化科技有限公司 Integrated automatic punching and flanging machine for valve pipes
CN105983874A (en) * 2016-07-06 2016-10-05 佛山市捷泰克机械有限公司 Feeding clamp supporting seat for cutting machine
CN106239238B (en) * 2016-08-08 2019-03-08 潍柴重机股份有限公司 Pipe type element automatic feeding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257110B1 (en) * 2000-02-02 2001-07-10 Donato L. Ricci Tube saw
CN100443238C (en) * 2006-09-07 2008-12-17 大连宝通工业控制有限公司 Floating type laser incision system
CN200963788Y (en) * 2006-10-20 2007-10-24 张家港市合丰机械制造有限公司 Clamp with movable vice jaw
CN201291272Y (en) * 2008-11-13 2009-08-19 杨影 Full-flotation pneumatic pincers
CN201544065U (en) * 2009-11-18 2010-08-11 成都远景数控设备实业有限公司 Floating clamp rod device
CN202752927U (en) * 2012-07-09 2013-02-27 和和机械(张家港)有限公司 Floating device of feeding clamp in cutting machine

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