CN201711773U - Clamp mechanism used for positioning arc plate - Google Patents

Clamp mechanism used for positioning arc plate Download PDF

Info

Publication number
CN201711773U
CN201711773U CN2010201232728U CN201020123272U CN201711773U CN 201711773 U CN201711773 U CN 201711773U CN 2010201232728 U CN2010201232728 U CN 2010201232728U CN 201020123272 U CN201020123272 U CN 201020123272U CN 201711773 U CN201711773 U CN 201711773U
Authority
CN
China
Prior art keywords
clamp
clamp seat
arc
seat
hinged
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.)
Expired - Fee Related
Application number
CN2010201232728U
Other languages
Chinese (zh)
Inventor
刘金队
贾博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Chentian Sunshina Numerical Control Co Ltd
Original Assignee
Shandong Chentian Sunshina Numerical Control Co Ltd
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 Shandong Chentian Sunshina Numerical Control Co Ltd filed Critical Shandong Chentian Sunshina Numerical Control Co Ltd
Priority to CN2010201232728U priority Critical patent/CN201711773U/en
Application granted granted Critical
Publication of CN201711773U publication Critical patent/CN201711773U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a clamp mechanism used for positioning an arc plate, which belongs to the field of arc plate positioning device. The clamp mechanism comprises an upper clamp and a lower clamp hinged with the upper clamp; the upper clamp is connected with an extending end of a piston rod of a driving oil cylinder; the driving oil cylinder body is hinged with an upper clamp seat; the tail part of the lower clamp is hinged with a lower clamp seat; the upper clamp seat and the lower clamp seat are in floating connection; a positioning press shaft is installed on the upper clamp port; the cross section of the positioning press shaft is a triangle with an excessive round-edge; two eccentric top shafts are installed on the lower clamp port. The arc plate drill hole provided by the utility model adopts a three-point clamping way to clamp the arc plane, and the device for positioning three points can be adjusted to be suitable for clamping of arc plates with different arc radiuses; therefore, the to-be-processed surface of the clamped arc plate can well cling to a punching mould to ensure the quality of a punching hole.

Description

Arc location clamping mechanism
Technical field
The utility model is that clamping mechanism is used in a kind of arc location, belongs to arc panel positioning device field.
Background technology
The raw material of arc are hot-rolled profile, there is certain error in geometrical form after the product approval of its different batches, will inevitably produce very big error if carry out clamping location drilling according to nominal dimension and geometric format, the axis in hole tilts when causing drilling or punching, therefore, inventing a kind of arc positioner is to solve not enough at present effective measures.
Summary of the invention
The utility model is at the existing in prior technology deficiency, and provide a kind of arc to locate the technical scheme of using clamping mechanism, bikini installation way clamping arc surface is adopted in this arc boring, and its position of locating at 3 is adjustable, the clamping that can adapt to the arc of different arc radius, make face to be processed behind the arc clamping punching out mould of can fitting well, to guarantee punching quality.
The utility model is realized by following technical measures: a kind of arc location clamping mechanism, it comprises clamp and the following clamp hinged with last clamp, the described clamp of going up is connected with the piston rod overhanging end that drives oil cylinder, the cylinder body of described driving oil cylinder and last clamp seat are hinged, the afterbody of described following clamp and described following clamp seat are hinged, described going up floating type connection of employing between clamp seat and the following clamp seat, described going up is equipped with a location last item on the tong chops, the cross section of described location last item is to have the excessive triangle of round edge, on the described following tong chops two eccentric apical axis is installed.The arc clamping location that the height that like this can be by regulating eccentric apical axis and the height of location last item are realized different arc radius guarantees the punching quality of arc; Owing to adopt floating type connection between the upper and lower tongs seat, so also be floating type connection between the upper and lower tongs, when this structure can be avoided punching because the work tilting that raw material distortion causes to the impact of clamp, and can be applicable to the positioning and clamping of the arc of different radians.
Concrete characteristics of the present utility model also have, and the cross section of described eccentric apical axis is circular.
Above-mentionedly go up floating type between clamp seat and the following clamp seat and connect employing: the tail end of last clamp seat and following clamp seat is hinged, the head end bottom of last clamp seat is fixed with spring bearer plate, there is the lower end of the bolt that passes spring bearer plate to fixedly connected with following clamp seat, be set with the dish spring on the bolt between described down clamp seat and the spring bearer plate, be positioned at and also be set with the dish spring on the bolt on described spring bearer plate top and locate by nut.
The beneficial effect of this programme can be learnt according to the narration to such scheme, bikini installation way clamping arc surface is adopted in arc boring in the utility model, and its position of locating at 3 is adjustable, the clamping that can adapt to the arc of different arc radius, make face to be processed behind the arc clamping punching out mould of can fitting well, to guarantee punching quality.Adopt floating type connection between the upper and lower tongs seat, so also be floating type connection between the upper and lower tongs, the work tilting that causes owing to the raw material distortion when this structure can be avoided punching is to the impact of clamp.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, go up clamp, 2, hinge, 3, preceding earrings, 4, drive oil cylinder, 5, bearing pin, 6, clamp down, 7, the location last item, 8, drift, 9, eccentric apical axis, 10, arc, 11, die, 12, hinge, 13, go up the clamp seat, 14, following clamp seat, 15, spring bearer plate, 16, bolt, 17, dish spring, 18, the dish spring, 19, nut.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, this programme is set forth below by a specific embodiment.
As Fig. 1, shown in Figure 2, a kind of arc location clamping mechanism, it comprise clamp 1 and with last clamp 1 by the hinged following clamp 6 of hinge 5, the described clamp 1 of going up is connected with the piston rod overhanging end that drives oil cylinder 4 by preceding earrings 3, the cylinder body of described driving oil cylinder 4 and last clamp seat 13 are hinged, the afterbody of described following clamp 6 and described following clamp seat 14 are hinged, described going up floating type connection of employing between clamp seat 13 and the following clamp seat 14, described going up is equipped with a location last item 7 on the tong chops, the cross section of described location last item 7 is to have the excessive triangle of round edge, on the tong chops two eccentric apical axis 9 are installed under described, the cross section of eccentric apical axis 9 is circular.
As shown in Figure 1, floating type between last clamp seat 13 and the following clamp seat 14 connects employing: it is hinged that the tail end of going up clamp seat 13 and following clamp seat 14 passes through hinge 12, the head end bottom of last clamp seat 13 is fixed with spring bearer plate 15, there is the lower end of the bolt 16 that passes spring bearer plate 15 to fixedly connected with following clamp seat 14, be set with dish spring 17 on the bolt 16 between described down clamp seat 14 and the spring bearer plate 15, be positioned at and also be set with dish spring 18 on the bolt 16 on described spring bearer plate 15 tops and locate by nut 19.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing, and does not repeat them here.Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.

Claims (3)

1. an arc is located and is used clamping mechanism, it is characterized in that, it comprises clamp and the following clamp hinged with last clamp, the described clamp of going up is connected with the piston rod overhanging end that drives oil cylinder, the cylinder body of described driving oil cylinder and last clamp seat are hinged, the afterbody of described following clamp and described following clamp seat are hinged, described going up floating type connection of employing between clamp seat and the following clamp seat, described going up is equipped with a location last item on the tong chops, the cross section of described location last item is to have the excessive triangle of round edge, on the described following tong chops two eccentric apical axis is installed.
2. clamping mechanism is used in arc according to claim 1 location, it is characterized in that, the cross section of described eccentric apical axis is circular.
3, arc according to claim 1 and 2 is located and is used clamping mechanism, it is characterized in that, describedly go up floating type between clamp seat and the following clamp seat and connect employing: the tail end of last clamp seat and following clamp seat is hinged, the head end bottom of last clamp seat is fixed with spring bearer plate, there is the lower end of the bolt that passes spring bearer plate to fixedly connected with following clamp seat, be set with the dish spring on the bolt between described down clamp seat and the spring bearer plate, be positioned at and also be set with the dish spring on the bolt on described spring bearer plate top and locate by nut.
CN2010201232728U 2010-03-04 2010-03-04 Clamp mechanism used for positioning arc plate Expired - Fee Related CN201711773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201232728U CN201711773U (en) 2010-03-04 2010-03-04 Clamp mechanism used for positioning arc plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201232728U CN201711773U (en) 2010-03-04 2010-03-04 Clamp mechanism used for positioning arc plate

Publications (1)

Publication Number Publication Date
CN201711773U true CN201711773U (en) 2011-01-19

Family

ID=43457771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201232728U Expired - Fee Related CN201711773U (en) 2010-03-04 2010-03-04 Clamp mechanism used for positioning arc plate

Country Status (1)

Country Link
CN (1) CN201711773U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689037A (en) * 2011-03-23 2012-09-26 哈尔滨建成集团有限公司 Conical arc plate drilling clamp tool
CN102806281A (en) * 2012-09-13 2012-12-05 上海第二工业大学 Automatic lifting, locating and clamping device for irregular tubing
CN103100901A (en) * 2012-11-15 2013-05-15 无锡市航鹄科技有限公司 Thin-wall cambered-surface positioning tool for inclined hole punching
CN104289607A (en) * 2014-09-24 2015-01-21 滁州亚利模具设备有限公司 Control method of compression limit mechanism for die stamped part
CN104289587A (en) * 2014-09-24 2015-01-21 滁州亚利模具设备有限公司 Anti-bouncing waste stamping die
CN104438572A (en) * 2014-12-07 2015-03-25 绥阳县耐环铝业有限公司 Punching and clamping device for aluminium plate
CN105312436A (en) * 2015-12-05 2016-02-10 重庆腾通工业设计有限公司 Fixing device for rod work-piece machining
CN111451893B (en) * 2020-04-21 2021-01-15 浙江硕维轨道交通装备有限公司 EMUs glass combined material subassembly surface processing apparatus that polishes

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689037A (en) * 2011-03-23 2012-09-26 哈尔滨建成集团有限公司 Conical arc plate drilling clamp tool
CN102689037B (en) * 2011-03-23 2014-11-19 哈尔滨建成集团有限公司 Conical arc plate drilling clamp tool
CN102806281A (en) * 2012-09-13 2012-12-05 上海第二工业大学 Automatic lifting, locating and clamping device for irregular tubing
CN102806281B (en) * 2012-09-13 2015-04-01 上海第二工业大学 Automatic lifting, locating and clamping device for irregular tubing
CN103100901A (en) * 2012-11-15 2013-05-15 无锡市航鹄科技有限公司 Thin-wall cambered-surface positioning tool for inclined hole punching
CN104289607A (en) * 2014-09-24 2015-01-21 滁州亚利模具设备有限公司 Control method of compression limit mechanism for die stamped part
CN104289587A (en) * 2014-09-24 2015-01-21 滁州亚利模具设备有限公司 Anti-bouncing waste stamping die
CN104289587B (en) * 2014-09-24 2018-06-12 东莞市中霸电子制品有限公司 A kind of anti-tripping waste stamping die
CN104289607B (en) * 2014-09-24 2018-08-03 广州易腾动漫文化有限公司 A kind of controlling method for the pressing and limiting mechanism of a die stamping part
CN104438572A (en) * 2014-12-07 2015-03-25 绥阳县耐环铝业有限公司 Punching and clamping device for aluminium plate
CN104438572B (en) * 2014-12-07 2016-08-24 绥阳县耐环铝业有限公司 Aluminium sheet punching clamping device
CN105312436A (en) * 2015-12-05 2016-02-10 重庆腾通工业设计有限公司 Fixing device for rod work-piece machining
CN111451893B (en) * 2020-04-21 2021-01-15 浙江硕维轨道交通装备有限公司 EMUs glass combined material subassembly surface processing apparatus that polishes

Similar Documents

Publication Publication Date Title
CN201711773U (en) Clamp mechanism used for positioning arc plate
CN103433779A (en) Composite fixture with controllable pressure
CN203061711U (en) Beading die for sealing gasket
CN205219138U (en) Pile up neatly machine people clamping device
CN104476281A (en) Automatic turning fixture
CN203936233U (en) Panel beating hole punched device
CN202742070U (en) Vertical hydraulic clamp for processing center
CN203992006U (en) A kind of V-type stiffener blanking and punching continuous mould
CN201659200U (en) Clamping device used for drilling hole for arc panel
CN205733840U (en) A kind of base frock of turning angle
CN203936238U (en) The punching head device of rejecting with burr
CN203875610U (en) Drum brake assembly assembling line
CN204686279U (en) A kind of hold down gag for the flat docking laser welding equipment of thin plate
CN202804784U (en) Workpiece overturning mechanism for drilling machine
CN106513498A (en) Continuous punching die
CN201659195U (en) Arc plate numerical-control square round hole driller
CN206263066U (en) A kind of hydraulic press special tooling
CN204339387U (en) Automatic overturning clamping apparatus
CN202240540U (en) Integral-type reducer shell drilling-axle shell connection flange face connection hole tool
CN203804499U (en) Rotary fixture for tailor welding of oil pipe fitting
CN204052559U (en) A kind of continuous mould oblique impact aperture apparatus
CN204195320U (en) The clamping device of pin platform before sewing machine
CN105421303A (en) Improvement method and structure of bottom water seal of radial gate
CN209725824U (en) A kind of channel-shaped metal works bending structure
CN203526310U (en) Piercing die

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110119

Termination date: 20110304