CN205703364U - A kind of non-standard component Flexible Fixturing device - Google Patents

A kind of non-standard component Flexible Fixturing device Download PDF

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Publication number
CN205703364U
CN205703364U CN201620544156.0U CN201620544156U CN205703364U CN 205703364 U CN205703364 U CN 205703364U CN 201620544156 U CN201620544156 U CN 201620544156U CN 205703364 U CN205703364 U CN 205703364U
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CN
China
Prior art keywords
bar shaped
plate
regular polygon
rod
clamp screws
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
CN201620544156.0U
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Chinese (zh)
Inventor
郁斌
葛文军
张燕军
王勇
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Yangzhou University
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Yangzhou University
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 Yangzhou University filed Critical Yangzhou University
Priority to CN201620544156.0U priority Critical patent/CN205703364U/en
Application granted granted Critical
Publication of CN205703364U publication Critical patent/CN205703364U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to a kind of non-standard component Flexible Fixturing device, including jig main body, compact heap, clamp screws, jig main body is made up of regular polygon plate and connecting rod, regular polygon plate is made up of some bar shaped plates, being provided with screwed hole in the middle of bar shaped plate, connecting rod is the most uniform hinged with some bar shaped plates of regular polygon plate;Connecting rod is " L " template block, and the bar shaped plate of upper articulation regular polygon plate, bottom is provided with through hole;Compact heap is by bolt, nut and is arranged at the cylindrical projection of stud base and constitutes, and the symmetry milling of cylindrical projection both sides is flat;Through hole bottom connecting rod matches with the external diameter of bolt;The milling of clamp screws top is flat, and lower diameter is mated with the screwed hole arranged in the middle of the bar shaped plate of jig main body less than the diameter of thread of clamp screws, the screw thread of clamp screws.This utility model compact conformation, it is possible to be clamped fixing by the workpiece of the non-standard shapes of all size size.

Description

A kind of non-standard component Flexible Fixturing device
Technical field
This utility model relates to a kind of special fixture, particularly relates to a kind of non-standard shapes workpiece fast positioning clamping dress Put, specifically a kind of non-standard component Flexible Fixturing device, belong to lathe technical field of tooling clamps.
Background technology
In the processing of the work in-process heart, the kind of part gets more and more, and shape is the most more and more irregular.Milling machine processing and milling Cut Cutter Body Processing with Machining Center non-standard shapes block part time, often because part in irregular shape, the fixture of standard is being justified Circumferential direction, because length dimension exists error and can not well clamp, causes clamping not exclusively to make processing to complete, and makes concrete Production and processing cannot be carried out.In the urgent need to a kind of non-standard component Flexible Fixturing device, it is possible to make profile irregular part carry out fixed When position and fastening, active force can be perpendicular to the flexible fixture of the scope of operation, improves production technology and efficiency, but existing clamping is nonstandard The clamping device of quasi-Shape Parts there are no low cost of manufacture, simple and practical.
Utility model content
This utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of rational in infrastructure simple, manufacture easily, make With facilitating non-standard component Flexible Fixturing device.
This utility model is achieved in that a kind of non-standard component Flexible Fixturing device, it is characterized in that: include fixture master Body, compact heap, clamp screws, described jig main body is made up of regular polygon plate and connecting rod, and regular polygon plate is by some bar shapeds Plate forms, and is provided with some bar shaped plates of screwed hole, described connecting rod and regular polygon plate circumferentially in the middle of bar shaped plate Uniform hinged;Described connecting rod is " L " template block, and the bar shaped plate of upper articulation regular polygon plate, bottom is provided with through hole;
Described compact heap is by bolt, nut and is arranged at the cylindrical projection of stud base and constitutes, cylindrical projection both sides pair Claim milling flat, and mate with platen binding groove;Through hole bottom described connecting rod matches with the external diameter of bolt;
Described clamp screws top milling is flat, lower diameter less than the diameter of thread of clamp screws, the screw thread of clamp screws with The screwed hole coupling arranged in the middle of the bar shaped plate of jig main body, clamp screws is threaded onto the screwed hole of the bar shaped plate of jig main body In.
Described regular polygon clamping plate have N+2 bar limit.
Described bar shaped plate and horizontal direction are 45 ° of angles.
This utility model is rational in infrastructure simply, it is easy, easy to use, by this utility model, by fixture master to manufacture Body, compact heap, clamp screws form;Jig main body is made up of regular polygon plate and connecting rod, and regular polygon plate is by bar shaped plate Composition, bar shaped plate and horizontal direction are 45 ° of angles, are provided with screwed hole in the middle of bar shaped plate, and regular polygon buttress is according to non-standard Outside part depending on complex-shaped degree, for N+2 limit shape (N is natural number, and this utility model is as a example by hexagon), it is perpendicular to the most The direction of limit shape plate is provided with 4 connecting rods, the most uniform with regular polygon plate hinged, and connecting rod is " L " template block, on Portion's hinged regular polygon plate, bottom is provided with through hole, and compact heap is formed by screw bolt and nut coupling, and it is convex that stud base is provided with cylinder Rising, through hole mates with the bolt external diameter in compact heap, and the symmetry milling of cylindrical projection both sides is flat, and cylindrical projection fastens with platen Groove mates;The milling of clamp screws top is flat, and lower diameter is less than the diameter of thread, arranges in the middle of screw thread and the bar shaped plate of jig main body Screwed hole coupling.
This utility model is for the deficiencies in the prior art, it is provided that a kind of easy to operate, put into little, there is stronger practicality Non-standard component Flexible Fixturing device, this utility model compact conformation, it is possible to by the workpiece of the non-standard shapes of all size size Being clamped fixing, this fixture location is fixing quickly, it is ensured that quality and raising production efficiency.Improve existing machining center equipment Processing technique level, it is achieved process automation.
Accompanying drawing explanation
Fig. 1 is this utility model schematic top plan view;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is compact heap schematic top plan view;
In figure: 1 through hole, 2 compact heaps, 3 clamp screws, 4 jig main bodies, 5 screwed holes, 6 regular polygon plates, 7 connecting rods, 8 Bolt, 9 nuts, 10 cylindrical projection.
Detailed description of the invention
Below in conjunction with the accompanying drawings and accompanying drawing explanation this utility model is described further.
A kind of non-standard component Flexible Fixturing device, including jig main body 4, compact heap 2, clamp screws 3, jig main body 4 by Regular polygon plate 6 and connecting rod 7 are constituted, and regular polygon plate 6 is made up of some bar shaped plates, bar shaped plate and horizontal direction in 45 ° of angles, are provided with screwed hole 5 in the middle of bar shaped plate, connecting rod 7 is the most equal with some bar shaped plates of regular polygon plate 6 Cloth is hinged;Connecting rod 7 is " L " template block, the bar shaped plate of upper articulation regular polygon plate 6, and bottom is provided with through hole 1;Compact heap 2 By bolt 8, nut 9 and be arranged at the cylindrical projection 10 bottom bolt 8 and constitute, the symmetry milling of cylindrical projection 10 both sides is flat, and with Platen binding groove mates;Through hole 1 bottom connecting rod 7 matches with the external diameter of bolt 8;Clamp screws 3 top milling is flat, Lower diameter, less than the diameter of thread of clamp screws 3, is arranged in the middle of the screw thread of clamp screws 3 and the bar shaped plate of jig main body 4 Screwed hole 5 mate, in the screwed hole 5 of the bar shaped plate that clamp screws 3 is threaded onto jig main body 4.In this utility model, the most polygon Shape plate 6 has N+2 bar limit.
Concrete, as shown in Figure 1 and Figure 2, this utility model is that jig main body 4, compact heap 2, clamp screws 3 form;Fixture Main body 4 is made up of regular polygon plate 6 and connecting rod 7, and regular polygon plate is made up of bar shaped plate, bar shaped plate and horizontal direction in 45 ° of angles, centre is provided with screwed hole 5, depending on regular polygon buttress is according to degree complex-shaped outside non-standard component, for N+2 limit shape (N is natural number, and this explanation is as a example by hexagon), vertical regular polygon plate direction is provided with 4 connecting rods 7, with regular polygon bar Shape plate is the most uniform hinged, and connecting rod 7 is " L " template block, and upper articulation regular polygon bar shaped plate, bottom is provided with logical Hole 1, mates with bolt 8 external diameter of compact heap 2, and compact heap 2 is formed by bolt 8 and nut 9 coupling, is provided with circle bottom bolt 8 Post projection 10, the symmetry milling of cylindrical projection 10 both sides is flat, and cylindrical projection 10 is mated with platen binding groove;In clamp screws 3 Portion's milling is flat, and lower diameter is less than the diameter of thread, and screw thread mates with the screwed hole 5 being provided with in the middle of the bar shaped plate of jig main body 4.
During use, compact heap 2 is utilized to be mated tightly with platen binding groove by the through hole 1 being provided with bottom connecting rod 7 Being solidly connected, the cylindrical projection 10 that will arrange bottom bolt 8 is placed in platen binding groove, makes bolt 8 be fixed on lathe On workbench, then by the bolt 8 on compact heap 2 through the through hole 1 bottom connecting rod 7, after bolt 8 passes through hole 1, use spiral shell Female 9 screw so that clamping device is integrally fastened to platen.Again the part of non-standard irregular contour is placed in fixture master In the middle of body 4, by rotating the flat place of clamp screws 3 top milling, clamp screws 3, through the screwed hole 5 in the middle of bar shaped plate, makes clamping Screw 3 bottom contacts fastening with the External Shape surface of non-standard irregular contour.The multiple clampings being provided with by jig main body 4 The fastening parts of non-standard irregular contour on platen, is carried out machining by screw 3 easily.

Claims (3)

1. a non-standard component Flexible Fixturing device, is characterized in that: include jig main body (4), compact heap (2), clamp screws (3), described jig main body (4) is made up of regular polygon plate (6) and connecting rod (7), and regular polygon plate (6) is by some bar shaped plates Composition, is provided with screwed hole (5) in the middle of bar shaped plate, some bar shaped plates of described connecting rod (7) and regular polygon plate (6) are being justified On week uniform hinged;Described connecting rod (7) is " L " template block, and the bar shaped plate of upper articulation regular polygon plate (6), bottom sets There is through hole (1);
Described compact heap (2) by bolt (8), nut (9) and be arranged at bolt (8) bottom cylindrical projection (10) constitutes, justify Protruding (10) both sides symmetry milling of post is flat, and mates with platen binding groove;Described connecting rod (7) bottom through hole (1) with The external diameter of bolt (8) matches;
Described clamp screws (3) top milling is flat, and lower diameter is less than the diameter of thread of clamp screws (3), the spiral shell of clamp screws (3) Stricture of vagina mates with the screwed hole (5) arranged in the middle of the bar shaped plate of jig main body (4), and clamp screws (3) is threaded onto jig main body (4) In the screwed hole (5) of bar shaped plate.
A kind of non-standard component Flexible Fixturing device the most according to claim 1, is characterized in that: described regular polygon plate (6) There is N+2 bar limit.
A kind of non-standard component Flexible Fixturing device the most according to claim 1, is characterized in that: described bar shaped plate and level Direction is 45 ° of angles.
CN201620544156.0U 2016-06-07 2016-06-07 A kind of non-standard component Flexible Fixturing device Expired - Fee Related CN205703364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620544156.0U CN205703364U (en) 2016-06-07 2016-06-07 A kind of non-standard component Flexible Fixturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620544156.0U CN205703364U (en) 2016-06-07 2016-06-07 A kind of non-standard component Flexible Fixturing device

Publications (1)

Publication Number Publication Date
CN205703364U true CN205703364U (en) 2016-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620544156.0U Expired - Fee Related CN205703364U (en) 2016-06-07 2016-06-07 A kind of non-standard component Flexible Fixturing device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513554A (en) * 2016-12-06 2017-03-22 重庆市帝润锻造有限责任公司 Air hammer anvil block
CN106950102A (en) * 2017-03-31 2017-07-14 武汉理工大学 A kind of torsional flow varied angle measures clamping device
CN110018112A (en) * 2019-05-21 2019-07-16 江苏中技检测技术服务有限公司 A kind of salt mist tester

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513554A (en) * 2016-12-06 2017-03-22 重庆市帝润锻造有限责任公司 Air hammer anvil block
CN106950102A (en) * 2017-03-31 2017-07-14 武汉理工大学 A kind of torsional flow varied angle measures clamping device
CN106950102B (en) * 2017-03-31 2019-11-26 武汉理工大学 A kind of torsional flow varied angle measurement clamping device
CN110018112A (en) * 2019-05-21 2019-07-16 江苏中技检测技术服务有限公司 A kind of salt mist tester

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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: 20161123

Termination date: 20190607

CF01 Termination of patent right due to non-payment of annual fee