CN203622020U - Pneumatic tool clamp for machining plate type part through hole - Google Patents

Pneumatic tool clamp for machining plate type part through hole Download PDF

Info

Publication number
CN203622020U
CN203622020U CN201320655489.7U CN201320655489U CN203622020U CN 203622020 U CN203622020 U CN 203622020U CN 201320655489 U CN201320655489 U CN 201320655489U CN 203622020 U CN203622020 U CN 203622020U
Authority
CN
China
Prior art keywords
hole
plate
pressing plate
press
cylinder
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
CN201320655489.7U
Other languages
Chinese (zh)
Inventor
曹永丰
Original Assignee
曹永丰
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 曹永丰 filed Critical 曹永丰
Priority to CN201320655489.7U priority Critical patent/CN203622020U/en
Application granted granted Critical
Publication of CN203622020U publication Critical patent/CN203622020U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a pneumatic tool clamp for machining a plate type part through hole. The pneumatic tool clamp comprises an air cylinder, a press plate, a fixed plate, a press block, a cushion block and a working frame, wherein the air cylinder is installed on the fixed plate and connected to one end of the press plate through a movable rod; a hole is formed in the middle of the press plate and used for a formed movable fulcrum, the hole is installed in one shaft, one end of the shaft is fixedly installed on the fixed plate, the other end of the shaft is provided with a pre-tensioning nut, and the portion, located between the press plate and the fixed plate is sleeved with a spring; the other end point of the press plate is a pressing part located above the press block; one end of the press block is provided with two positioning bolts used for positioning workpieces to be machined, the two positioning bolts are fixedly installed on the working frame, and the included angle between the two positioning bolts is 90 degrees. The purpose is to design the pneumatic clamp which is low in cost, good in clamping effect and used for machining the cylindrical through hole.

Description

A kind of pneumatic clamping apparatus of plate-shaped members emptying aperture processing
Technical field
The utility model relates to fixture field, relates in particular to a kind of pneumatic clamping apparatus of plate-shaped members emptying aperture processing.
Background technology
At present, common boring machine, drilling machine adopt and manually make Roof clamping of workpieces.This type of top board structure compactness, simple, but operation labour intensity is large, working (machining) efficiency is reduced, and pressure is unstable, easily occurs crudy and safety problem in actual production.
By being retrieved, prior art finds to exist following prior art:
Patent 1:
Applicant: Wuhu Juda Auto Parts Co., Ltd.; Application number: 201220578175.7; The applying date: 2012-11-06; This machining drilling machine fixture, comprises chuck body, and this fixture is air-actuated jaw, the base of fixture is provided with carriage, uses the not only conveniently assemble and disassemble fixture of fixture of this utility model structure, also makes fixture to move at axial and horizontal both direction, be convenient to location, simple in structure, easy to operate.
Patent 2:
The applicant of TaiWan, China: Lin Zhihong, application number: 01267818.X, the applying date: 2001-10-19, the structure-improved of a kind of air-actuated jaw described in this patent, because existing main base frame is arranged on drilling machine board, form between drill bit and board and have a limitation in height, therefore general shorter workpiece can press from both sides the sincere length at main base frame, short portion, otherwise can cause the inconvenience of procedure and be stranded because of above-mentioned limitation in height in the time that the sandwiched Workpiece length of wish is long, also make workpiece kind be limited, the utility model institute employing mode is being grown for designing in advance, short portion tail end and pivot connecting plate horizontal plane, offer respectively the screw contraposition of screw cooperation base plate, and the suction nozzle of spacer holes is displaced in to the suction nozzle of piston hole is other to be presented homonymy and form a L shaped duct, on base plate, offer again screw and wear lift adjustment screw supporting workpiece, making main base frame can firmly make level and vertical two writes out a prescription to the sincere workpiece of folder, and on this base plate, offering between the screw of screw and main base frame also to select the padded full dog point socket set of various sizes to be coordinated, improve machining accuracy and reduce fraction defective.
Do not find the technical scheme identical with this technology by patent retrieval.
Utility model content
The purpose of this utility model be a kind of cost of design low, clamp the effective air-actuated jaw for processing column through hole.
For realizing above object, the technical scheme that technical problem to be solved in the utility model adopts is: a kind of pneumatic clamping apparatus of plate-shaped members emptying aperture processing, it is characterized in that, it comprises cylinder (6), pressing plate (5), fixed head (7), briquetting (8), cushion block (9), falsework (10); It is upper that described cylinder (6) is arranged on fixed head (7), and cylinder (6) connects one end of pressing plate (5) by motion bar; The centre position of pressing plate (5) offers the hole (4) for a formation moving fulcrum, hole (4) is arranged on an axle, one end of axle is fixedly mounted on fixed head (7), the other end of axle is provided with pre-load nut, and being positioned at cover on the axle between pressing plate (5) and fixed head (7) has a spring; Another end points of pressing plate (5), for pressing position (3), is pressed position (3) and is positioned at briquetting (8) top; One end of briquetting (8) is provided with two bolts (2) for workpiece to be processed is positioned; It is upper that two bolts (2) are fixedly mounted on falsework (10), and the mutual angle of two bolts (2) is 90 °.
The beneficial effects of the utility model: the utility model in actual use, only need to tap the shift knob of lower cylinder, just can realize pressing plate and move back and forth, and the workpiece that finally can realize being arranged between briquetting and cushion block clamps, loosens.The utility model is simple in structure, and practical is very high.Adopt the utility model to improve more than 2 times than traditional artificial installation workpiece efficiency.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure schematic diagram of the present utility model.
Numerical reference in figure is expressed as: 1, workbench; 2, bolt; 3, press position; 4, hole; 5, pressing plate; 6, cylinder; 7, fixed head; 8, briquetting; 9, cushion block; 10, falsework.
The specific embodiment
As shown in Figure 1, the assembly relation of the pneumatic clamping apparatus of plate-shaped members emptying aperture processing described in the utility model is: it comprises cylinder 6, pressing plate 5, fixed head 7, briquetting 8, cushion block 9, falsework 10; Described cylinder 6 is arranged on fixed head 7, and cylinder 6 connects one end of pressing plate 5 by motion bar; The centre position of pressing plate 5 offers the hole 4 for a formation moving fulcrum, and hole 4 is arranged on an axle, and one end of axle is fixedly mounted on fixed head 7, and the other end of axle is provided with pre-load nut, and on the axle between pressing plate 5 and fixed head 7, cover has a spring; Another end points of pressing plate 5, for pressing position 3, is pressed position 3 and is positioned at briquetting 8 tops; One end of briquetting 8 is provided with two bolts 2 for workpiece to be processed is positioned; Two bolts 2 are fixedly mounted on falsework 10, and the mutual angle of two bolts 2 is 90 °; Above-described falsework 10 is arranged on workbench 1.
In real work engineering, the utility model is often applicable to drilling machine, boring machine; Hole to plate-shaped members processes.
The first step: cylinder 6 is in contraction state, workpiece to be processed is placed on cushion block 9, two sides of workpiece to be processed lay respectively at the end face of two bolts 2, thereby realize workpiece to be processed location and spacing, further briquetting 8 is placed on to workpiece to be processed upper surface, workpiece to be processed installation.
Second step: start cylinder 6, cylinder 6 passes motion to pressing plate 5 by motion bar, pressing plate 5 is take hole 4 as fulcrum is to lower swing, and another end points of pressing plate 5 is to press position 3 to compress the upper surface of briquetting 8, thereby realizes the location to workpiece to be processed.
The 3rd step: start lathe, workpiece to be processed is processed, until machine.
The 4th step: start cylinder 6, cylinder 6 passes motion to pressing plate 5 by motion bar, and pressing plate 5 upwards swings take hole 4 as fulcrum, thus realization is pressed position 3 and is separated with the upper surface of briquetting 8.
The 5th step: manually take off the workpiece that is positioned at briquetting 8 lower surfaces, machine, can enter next round processing.

Claims (1)

1. a pneumatic clamping apparatus for plate-shaped members emptying aperture processing, is characterized in that, it comprises cylinder (6), pressing plate (5), fixed head (7), briquetting (8), cushion block (9), falsework (10); It is upper that described cylinder (6) is arranged on fixed head (7), and cylinder (6) connects one end of pressing plate (5) by motion bar; The centre position of pressing plate (5) offers the hole (4) for a formation moving fulcrum, hole (4) is arranged on an axle, one end of axle is fixedly mounted on fixed head (7), the other end of axle is provided with pre-load nut, and being positioned at cover on the axle between pressing plate (5) and fixed head (7) has a spring; Another end points of pressing plate (5), for pressing position (3), is pressed position (3) and is positioned at briquetting (8) top; One end of briquetting (8) is provided with two bolts (2) for workpiece to be processed is positioned; It is upper that two bolts (2) are fixedly mounted on falsework (10), and the mutual angle of two bolts (2) is 90 °.
CN201320655489.7U 2013-10-23 2013-10-23 Pneumatic tool clamp for machining plate type part through hole Expired - Fee Related CN203622020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320655489.7U CN203622020U (en) 2013-10-23 2013-10-23 Pneumatic tool clamp for machining plate type part through hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320655489.7U CN203622020U (en) 2013-10-23 2013-10-23 Pneumatic tool clamp for machining plate type part through hole

Publications (1)

Publication Number Publication Date
CN203622020U true CN203622020U (en) 2014-06-04

Family

ID=50808538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320655489.7U Expired - Fee Related CN203622020U (en) 2013-10-23 2013-10-23 Pneumatic tool clamp for machining plate type part through hole

Country Status (1)

Country Link
CN (1) CN203622020U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289924A (en) * 2014-09-15 2015-01-21 西安交通大学 Non-planar-long-and-thin-profile-machining-oriented self-adaptive linkage clamping device and method
CN105058860A (en) * 2015-05-28 2015-11-18 苏州市华宁机械制造有限公司 Work fixture
CN106312622A (en) * 2015-06-29 2017-01-11 青阳县天平机械制造有限公司 Clamp for milling base of weighing apparatus
CN106312636A (en) * 2015-06-29 2017-01-11 青阳县天平机械制造有限公司 Pneumatic clamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289924A (en) * 2014-09-15 2015-01-21 西安交通大学 Non-planar-long-and-thin-profile-machining-oriented self-adaptive linkage clamping device and method
CN105058860A (en) * 2015-05-28 2015-11-18 苏州市华宁机械制造有限公司 Work fixture
CN106312622A (en) * 2015-06-29 2017-01-11 青阳县天平机械制造有限公司 Clamp for milling base of weighing apparatus
CN106312636A (en) * 2015-06-29 2017-01-11 青阳县天平机械制造有限公司 Pneumatic clamp

Similar Documents

Publication Publication Date Title
CN203622020U (en) Pneumatic tool clamp for machining plate type part through hole
CN102151876B (en) Linkage compressed type multihole drilling tool
CN204366507U (en) Surface groove Milling Process positioning clamping device
CN205765054U (en) A kind of locating clip clamper for plate type part
CN203679592U (en) Adjustable welding tool
CN203956590U (en) The pneumatic pinch machining center clamp of a kind of V-block location
CN103769823A (en) Automatic PXE piston production line
CN202162590U (en) Workpiece clamping device for milling end surfaces of workpieces
CN203495503U (en) Automatic production line for PXE piston
CN203317090U (en) Drilling clamp for connecting rod parts
CN204658261U (en) A kind of Quick-clamped frock clamp
CN102848241B (en) Lathe multi-work piece Flexible Fixturing device
CN204171735U (en) A kind of Quick-action bench vice
CN203344134U (en) Material pressing mechanism of multi-shaft intelligent numerical control mortising machine
CN104191285A (en) Quick-moving flat tongs
CN203622021U (en) Pneumatic fixture for machining cylindrical through hole
CN202079417U (en) Pneumatic pull rod type clamp for machining center
CN202667734U (en) Three-point-fixed rapid clamping drilling jig
CN202655960U (en) Multi-workpiece flexible clamping device for machine tool
CN201744708U (en) Drilling device on drill press
CN204018780U (en) A kind of double-ended double-station holes pressure-plate boring device
CN103465074B (en) Splined hub boring mesopore air-actuated jaw
CN201736049U (en) Pneumatic clamp
CN202571946U (en) Plate hold-down device
CN205764892U (en) Lathe for the processing of guide rail termination drilling and tapping

Legal Events

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

Granted publication date: 20140604

Termination date: 20151023

EXPY Termination of patent right or utility model