CN106736765A - A kind of angle steel fixture - Google Patents

A kind of angle steel fixture Download PDF

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Publication number
CN106736765A
CN106736765A CN201710146593.6A CN201710146593A CN106736765A CN 106736765 A CN106736765 A CN 106736765A CN 201710146593 A CN201710146593 A CN 201710146593A CN 106736765 A CN106736765 A CN 106736765A
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CN
China
Prior art keywords
work turning
work
positioner
workpiece
hole
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.)
Granted
Application number
CN201710146593.6A
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Chinese (zh)
Other versions
CN106736765B (en
Inventor
殷正斌
刘世泉
赵小雨
尹剑平
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.)
Foshan Pratic CNC Science and Technology Co Ltd
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Foshan Pratic CNC Science and Technology 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.)
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Priority to CN201710146593.6A priority Critical patent/CN106736765B/en
Publication of CN106736765A publication Critical patent/CN106736765A/en
Application granted granted Critical
Publication of CN106736765B publication Critical patent/CN106736765B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/08Devices for clamping a plurality of workpieces

Abstract

A kind of angle steel fixture, including the Work turning table seat of honour, Work turning table tailstock, mainboard connecting plate, Work turning table, the support frame for limiting workpiece and the clamp system for clamping workpiece;Work turning table is connected by mainboard connecting plate with the workbench seat of honour and workbench tailstock, and Work turning table is rotatably disposed between the workbench seat of honour and workbench tailstock;The two sides of Work turning table is provided with groove;Support frame is provided with multiple, the two sides for being arranged at Work turning table at multiple support frame intervals;In the groove of Work turning table, clamp system is slideably respectively arranged at the two sides of Work turning table and is located between multiple support frames clamp system;The one side of Work turning table is provided with two stations for work pieces process.The present invention by set can the clamp system of arbitrarily moving station improve the machining accuracy of workpiece, fixture the multiple workpiece of clamping can be processed simultaneously, greatly improve processing efficiency, saved cost.

Description

A kind of angle steel fixture
Technical field
The present invention relates to numerical control machine tool technique field, more particularly to a kind of angle steel fixture.
Background technology
Numerical control machining center changes the mode of production of the tradition based on people, by the control of computer program, can complete A variety of process requirements, such as milling, drilling, bore hole, tapping, significantly shorten processing time-histories, reduce production cost, and this is The maximum feature of Digit Control Machine Tool.
In numerical control machining center, the fixture of workpiece is a key factor for influenceing machining accuracy and processing efficiency, existing Have the fixture that angle steel is clamped in technology that the phenomenon of loosening occurs in processing, have impact on processing efficiency, and can not reach compared with Machining accuracy high, and some enterprises to the cooked mode of angle steel also using manually processing, after so causing processing Angle steel precision is worse, and cost of labor is also higher.
The content of the invention
It is an object of the invention to solve, prior art machining accuracy is low and the low problem of efficiency proposes a kind of angle steel fixture.
To reach this purpose, the present invention uses following technical scheme:
A kind of angle steel fixture, including the Work turning table seat of honour, Work turning table tailstock, mainboard connecting plate, Work turning table, for limiting Determine the support frame and the clamp system for clamping workpiece of workpiece;
The Work turning table is connected by the mainboard connecting plate with the workbench seat of honour and the workbench tailstock, institute Work turning table is stated to be rotatably disposed between the workbench seat of honour and the workbench tailstock;
The two sides of the Work turning table is provided with groove;
Support frame as described above is provided with multiple, the two sides for being arranged at the Work turning table at multiple support frame as described above intervals;
In the groove of the Work turning table, the clamp system is slideably respectively provided with the clamp system In the two sides of the Work turning table and between multiple support frames as described above;
The one side of the Work turning table is provided with two stations of the confession work pieces process;
The clamp system includes oil cylinder, jig arm, cylinder installation seat, bolt, fixed inserted sheet and bearing pin;
The cylinder installation seat in the groove of the Work turning table, the bottom of the cylinder installation seat be provided with The corresponding draw-in groove of the groove;
Dismountable oil cylinder and the jig arm are sequentially provided with above the cylinder installation seat;
The jig arm is fixed on the bearing end of the oil cylinder by the bolt;
The jig arm includes compressed part, longitudinal slot, cross through hole and pin-and-hole;
Located at the both sides of the jig arm bottom, the longitudinal slot is Long Circle through hole, the cannelure to the compressed part Hole is used to install the bearing end of the oil cylinder, and the cross through hole is located at one side of the jig arm perpendicular to the longitudinal slot, The pin-and-hole is located at the side of the cross through hole;
One side of the fixed inserted sheet is provided with the semi-circular recesses corresponding with the bolt, and the bearing pin passes through described solid Determine inserted sheet to be installed in the pin-and-hole.
More excellent, support frame as described above is slidingly disposed in the groove.
More excellent, the two ends of support frame as described above are provided with beam, and the beam is close to the workpiece.
More excellent, the material of the beam is yielding rubber.
More excellent, also including positioner, the positioner is located at the Work turning table and the mainboard connecting plate Junction.
More excellent, the positioner includes X to positioner and Z-direction positioner;
The X is arranged at two ends of the Work turning table and parallel with the mainboard connecting plate to positioner;
The Z-direction positioner is arranged at the corner of the Work turning table and vertical to positioner with the X.
The present invention by set can the clamp system of arbitrarily moving station improve the machining accuracy of workpiece, fixture can be simultaneously Clamping multiple workpiece is processed, and greatly improves processing efficiency, has saved cost.
Brief description of the drawings
Fig. 1 is the structure chart of the embodiment of the present invention;
Fig. 2 is the structure chart of the embodiment of the present invention;
Fig. 3 is the structure chart of embodiment of the present invention clamp system;
Fig. 4 is the structure chart of embodiment of the present invention jig arm;
Wherein:1 is the Work turning table seat of honour;2 is Work turning table tailstock;3 is mainboard connecting plate;4 is Work turning table;41 is recessed Groove;5 is support frame;51 is beam;6 is clamp system;61 is oil cylinder;62 is jig arm;621 is compressed part;622 is cannelure Hole;623 is cross through hole;624 is pin-and-hole;63 is cylinder installation seat;64 is bolt;65 is fixed inserted sheet;66 is bearing pin;7 are Workpiece;8 is positioner;81 be X to positioner;82 is Z-direction positioner.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
A kind of angle steel fixture, including the Work turning table seat of honour 1, Work turning table tailstock 2, mainboard connecting plate 3, Work turning table 4, use In the support frame 5, the clamp system 6 and workpiece 7 for clamping workpiece that limit workpiece;The Work turning table 4 passes through the mainboard Connecting plate 3 is connected with the workbench seat of honour 1 and the workbench tailstock 2, and the Work turning table 4 is rotatably disposed within the work Make between the platform seat of honour 1 and the workbench tailstock 2;The two sides of the Work turning table 4 is provided with groove 41;Support frame as described above 5 is provided with Multiple, the two sides for being arranged at the Work turning table 4 at the interval of multiple support frames as described above 5;The clamp system 6 is located at the work In the groove 41 of turntable 4, the clamp system 6 is slideably respectively arranged at the two sides of the Work turning table 4 and is located at Between multiple support frames as described above 5;The one side of the Work turning table 4 is provided with two stations of the confession processing of workpiece 7;The clamping Mechanism 6 includes oil cylinder 61, jig arm 62, cylinder installation seat 63, bolt 64, fixed inserted sheet 65 and bearing pin 66;The cylinder installation seat 63 in the groove 41 of the Work turning table 4, and the bottom of the cylinder installation seat 63 is provided with relative with the groove 41 The draw-in groove answered;The top of the cylinder installation seat 63 is sequentially provided with dismountable oil cylinder 61 and the jig arm 62;The folder Arm 62 is fixed on the bearing end of the oil cylinder 61 by the bolt 64;The jig arm 62 includes compressed part 621, longitudinal slot 622nd, cross through hole 623 and pin-and-hole 624;The compressed part 621 is located at the both sides of the bottom of the jig arm 62, the longitudinal slot 622 is Long Circle through hole, and the longitudinal slot 622 is used to install the bearing end of the oil cylinder 61, and the cross through hole 623 is located at , perpendicular to the one side of the longitudinal slot 622, the pin-and-hole 624 is located at the side of the cross through hole 623 for the jig arm 62;Institute The one side for stating fixed inserted sheet 65 is provided with the semi-circular recesses corresponding with the bolt 64, and the bearing pin 66 is inserted through the fixation Piece 65 is installed in the pin-and-hole 624.
The workpiece 7 (angle steel) is placed on the Work turning table 4, the two sides of the Work turning table 4 can install described Workpiece 7, then clamps the workpiece 7 using the clamp system 6, and the workpiece 7 is processed after clamping.The workpiece 7 exists After clamping, in the presence of motor, processing is moved.The 360 deg rotating displaying of the Work turning table 4 rotates, and is added according to different Work needs to be processed the workpiece 7, while the two sides of the Work turning table 4 can be clamped to the workpiece 7 adding Work, improves processing efficiency.Support frame as described above 5 is parallel to be installed on the Work turning table 4, and support frame as described above 5 is according to described The settable multiple of workpiece 7 of generation processing, support frame as described above 5 is used to support the workpiece 7 in the Work turning table 4, prevents work Part 7 drops, it is ensured that production safety.The clamp system 6 is installed in the groove 41 of the Work turning table 4, the folder Tight mechanism 6 can arbitrarily slide in the groove 41, and the length according to the workpiece 7, can clamping certain length come adjustment position In the range of various workpiece, reach optimal clamping state.The clamp system 6 drives the folder by the way that the oil cylinder 61 is flexible Arm 62 is fixedly clamped the workpiece 7, and the bottom surface of the jig arm 62 can simultaneously clamp on one to two workpiece 7, the jig arm 62 Positioned at the two sides of the Work turning table 4, can so the clamping of multiple workpiece be carried out, while being processed, improve effect Rate, while ensure that clamping force can largely to the workpiece 7, the effect for so clamping is good, so as to improve processing Efficiency and precision, and simple structure, install convenient, low cost.Illustrate herein, the quantity of the clamp system 6 is according to institute The length of workpiece 7 is stated to determine.
Further description, support frame as described above 5 is slidingly disposed in the groove 41.The two of the Work turning table 4 Face is equipped with two grooves 41 be arrangeding in parallel, and support frame as described above 5 can appoint according to the length of the workpiece 7 in the groove 41 Meaning is slided, and support effect is more preferable, it is ensured that the excessive generation deformation of stress in process of the workpiece 7, improves production efficiency And precision.
Further description, the two ends of support frame as described above 5 are provided with beam 51, and the beam is close to the workpiece 7.The two ends of support frame as described above 5 are provided with the beam 51, and the beam 51 is used to prevent the workpiece 7 in process In due to by external force vibrations generations damaged, it is ensured that production precision, reduce waste.
Further description, the material of the beam 51 is yielding rubber.The characteristics of rubber shock-absorbing is existing high-elastic State has glutinous state high again, and the elasticity of rubber is produced by the change of its coiled molecule conformation, and rubber molecule interphase interaction can be hampered Hinder the motion of strand, stickiness feature is shown again, so that stress and strain is often in non-equilibrium state.
Further description, also including positioner 8, the positioner 8 is located at the Work turning table 4 and the master The junction of plate connecting plate 3.
Further description, the positioner 8 includes X to positioner 81 and Z-direction positioner 82;The X to Positioner 81 is arranged at two ends of the Work turning table 4 and parallel with the mainboard connecting plate 3;The Z-direction positioner 82 It is arranged at the corner of the Work turning table 4 and vertical to positioner 81 with the X.8 pairs of workpiece 7 of the positioner enter Row X is positioned to Z-direction, and the X makes the workpiece 7 ensure that X in processing to positioner 81 and the Z-direction positioner 82 Will not be moved to Z-direction, keep stability, the Z-direction positioner 82 is installed on four angles of the Work turning table 4, this Sample has just reached the purpose of the clamping workpiece 7.The X uses location-plate to positioner 81 and the Z-direction positioner 82 It is simple using positioning plate structure as material, it is easy for installation, quick, and low cost.
Know-why of the invention is described above in association with specific embodiment.These descriptions are intended merely to explain of the invention Principle, and can not by any way be construed to limiting the scope of the invention.Based on explanation herein, the technology of this area Personnel associate other specific embodiments of the invention by would not require any inventive effort, these modes fall within Within protection scope of the present invention.

Claims (6)

1. a kind of angle steel fixture, it is characterised in that:Turn including the Work turning table seat of honour, Work turning table tailstock, mainboard connecting plate, work Platform, the support frame for limiting workpiece and the clamp system for clamping workpiece;
The Work turning table is connected by the mainboard connecting plate with the workbench seat of honour and the workbench tailstock, the work It is rotatably disposed between the workbench seat of honour and the workbench tailstock as turntable;
The two sides of the Work turning table is provided with groove;
Support frame as described above is provided with multiple, the two sides for being arranged at the Work turning table at multiple support frame as described above intervals;
In the groove of the Work turning table, the clamp system is slideably respectively arranged at institute to the clamp system State the two sides of Work turning table and be located between multiple support frames as described above;
The one side of the Work turning table is provided with two stations of the confession work pieces process;
The clamp system includes oil cylinder, jig arm, cylinder installation seat, bolt, fixed inserted sheet and bearing pin;
The cylinder installation seat in the groove of the Work turning table, the bottom of the cylinder installation seat be provided with it is described The corresponding draw-in groove of groove;
Dismountable oil cylinder and the jig arm are sequentially provided with above the cylinder installation seat;
The jig arm is fixed on the bearing end of the oil cylinder by the bolt;
The jig arm includes compressed part, longitudinal slot, cross through hole and pin-and-hole;
Located at the both sides of the jig arm bottom, the longitudinal slot is Long Circle through hole to the compressed part, and the longitudinal slot is used In the bearing end for installing the oil cylinder, the cross through hole is located at one side of the jig arm perpendicular to the longitudinal slot, described Pin-and-hole is located at the side of the cross through hole;
One side of the fixed inserted sheet is provided with the semi-circular recesses corresponding with the bolt, and the bearing pin is inserted through the fixation Piece is installed in the pin-and-hole.
2. a kind of angle steel fixture according to claim 1, it is characterised in that:Support frame as described above is slidingly disposed at described recessed In groove.
3. a kind of angle steel fixture according to claim 1, it is characterised in that:The two ends of support frame as described above are provided with beam, The beam is close to the workpiece.
4. a kind of angle steel fixture according to claim 3, it is characterised in that:The material of the beam is yielding rubber.
5. a kind of angle steel fixture according to claim 1, it is characterised in that:Also include positioner, the positioner Located at the junction of the Work turning table and the mainboard connecting plate.
6. a kind of angle steel fixture according to claim 4, it is characterised in that:The positioner includes X to positioner With Z-direction positioner;
The X is arranged at two ends of the Work turning table and parallel with the mainboard connecting plate to positioner;
The Z-direction positioner is arranged at the corner of the Work turning table and vertical to positioner with the X.
CN201710146593.6A 2017-03-13 2017-03-13 A kind of angle steel fixture Active CN106736765B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710146593.6A CN106736765B (en) 2017-03-13 2017-03-13 A kind of angle steel fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710146593.6A CN106736765B (en) 2017-03-13 2017-03-13 A kind of angle steel fixture

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CN106736765A true CN106736765A (en) 2017-05-31
CN106736765B CN106736765B (en) 2018-09-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108176873A (en) * 2018-01-07 2018-06-19 湖南凯斯机械股份有限公司 Sewing-machine rotating shuttle platform processing unit (plant) and processing technology
CN111015292A (en) * 2019-12-24 2020-04-17 浙江武义鸿业机床有限公司 Multi-angle adjusting clamp for machine tool and using method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070266674A1 (en) * 2006-05-19 2007-11-22 Morey Douglas H Clamp for use with metal bar joists and beams
CN104259679A (en) * 2014-09-15 2015-01-07 崔锋 Automatic welding machine for welding straight seams between upper angle steel and flat steel of door frame
CN104802010A (en) * 2015-04-29 2015-07-29 佛山市普拉迪数控科技有限公司 Four-shaft clamping clamp for machining I steel or channel steel
CN204524877U (en) * 2014-12-31 2015-08-05 湖州诚基机械有限公司 A kind of bearing machining Tool clamp structure
CN205715149U (en) * 2016-06-03 2016-11-23 意欧斯智能科技股份有限公司 A kind of easy bearing pin fixed form
CN106271766A (en) * 2016-08-30 2017-01-04 佛山市普拉迪数控科技有限公司 A kind of for processing the multiaspect clamping device of bar shaped sheet metal component and using its lathe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070266674A1 (en) * 2006-05-19 2007-11-22 Morey Douglas H Clamp for use with metal bar joists and beams
CN104259679A (en) * 2014-09-15 2015-01-07 崔锋 Automatic welding machine for welding straight seams between upper angle steel and flat steel of door frame
CN204524877U (en) * 2014-12-31 2015-08-05 湖州诚基机械有限公司 A kind of bearing machining Tool clamp structure
CN104802010A (en) * 2015-04-29 2015-07-29 佛山市普拉迪数控科技有限公司 Four-shaft clamping clamp for machining I steel or channel steel
CN205715149U (en) * 2016-06-03 2016-11-23 意欧斯智能科技股份有限公司 A kind of easy bearing pin fixed form
CN106271766A (en) * 2016-08-30 2017-01-04 佛山市普拉迪数控科技有限公司 A kind of for processing the multiaspect clamping device of bar shaped sheet metal component and using its lathe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108176873A (en) * 2018-01-07 2018-06-19 湖南凯斯机械股份有限公司 Sewing-machine rotating shuttle platform processing unit (plant) and processing technology
CN111015292A (en) * 2019-12-24 2020-04-17 浙江武义鸿业机床有限公司 Multi-angle adjusting clamp for machine tool and using method thereof
CN111015292B (en) * 2019-12-24 2022-01-11 浙江尚书信息科技有限公司 Multi-angle adjusting clamp for machine tool and using method thereof

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Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province

Patentee after: Guangdong Pradi Technology Co., Ltd

Address before: 528137 A workshop, C District, Sanshui industrial center, Sanshui, Guangdong, Foshan 70, China

Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd.