CN103894871B - A kind of automatic overturning clamping apparatus - Google Patents

A kind of automatic overturning clamping apparatus Download PDF

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Publication number
CN103894871B
CN103894871B CN201410102691.6A CN201410102691A CN103894871B CN 103894871 B CN103894871 B CN 103894871B CN 201410102691 A CN201410102691 A CN 201410102691A CN 103894871 B CN103894871 B CN 103894871B
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CN
China
Prior art keywords
hole
resupination framework
gripper shoe
hold
frame
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Active
Application number
CN201410102691.6A
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Chinese (zh)
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CN103894871A (en
Inventor
唐良华
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Taicang Denasen Electromechanical Engineering Co., Ltd.
Original Assignee
Chengdu Limit Precision Die Co Ltd
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Priority to CN201410102691.6A priority Critical patent/CN103894871B/en
Publication of CN103894871A publication Critical patent/CN103894871A/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
    • 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • 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

Abstract

The invention discloses a kind of automatic overturning clamping apparatus, it comprises supporting seat (1), resupination framework (2), hold-down frame (3), gripper shoe (4), upper strata drives cylinder (11), lower floor drives cylinder (12) and electric rotating machine (13), two rotating shafts (6) on resupination framework (2) all rotate in the axis hole of the support plate (5) be installed on the supporting seat (1) of respective side, hold-down frame (3) is installed on the upper surface of resupination framework (2), each support plate is provided with two rows through hole (10), the output shaft of electric rotating machine (13) is connected with rotating shaft (6), one end of gripper shoe (4) in through hole (10) is fixedly connected with by connecting plate, connecting plate is connected with driving cylinder.The invention has the beneficial effects as follows: structure is simple, easy to operate, can process workpiece two sides, improve working (machining) efficiency, automaticity is high.

Description

A kind of automatic overturning clamping apparatus
Technical field
The present invention relates to lathe auxiliary clamp technical field, particularly a kind of turnable jig.
Background technology
Lathe process product normally process one side after again clamping processing another side, or the product of processing certain angle is all according to angle orientation clamping by frock, angle Vehicle Processing is realized by fixture, process in order, usually be all that clamping machines a part several times, in often producing in enormous quantities, a product will realize on several lathes.One side is first processed usually for be pilot, reprocessing another side, working (machining) efficiency is lower, each face wants clamping once, easy generation crushes defect, for the competitive environment of current multiple small lot batch manufacture, many enterprises more and more pay attention to concentrating of operation, and the application of function fixture is more and more urgent.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide that a kind of structure is simple, automaticity is high, improve the automatic overturning clamping apparatus of working (machining) efficiency.
Object of the present invention is achieved through the following technical solutions: a kind of automatic overturning clamping apparatus, it comprises supporting seat, resupination framework, hold-down frame, gripper shoe, upper strata drives cylinder, lower floor drives cylinder and electric rotating machine, the top of supporting seat is provided with two support plates be arranged in parallel, resupination framework is arranged between two support plates, resupination framework is provided with a rotating shaft on the edge of two support plates, two support plates are provided with an axis hole coordinated with rotating shaft, two rotating shafts on resupination framework all rotate in the axis hole of the support plate being installed on respective side, the upper surface of resupination framework is provided with storage tank, hold-down frame is installed on the upper surface of resupination framework, and hold-down frame and resupination framework are connected by screw fixing, the lower surface of hold-down frame is provided with storage tank, resupination framework is with the central part of hold-down frame the centre bore being communicated with accommodating cavity, two support plates are symmetrically arranged with through hole, the shape of through hole matches with the cross section of gripper shoe, each support plate is provided with two rows through hole, and every exhausting hole comprises the through hole that at least two are divided into rotating shaft both sides, the end face being positioned at the through hole of row be positioned horizontally in resupination framework with hold-down frame above time resupination framework lower surface mutually concordant, when the end face being positioned at the through hole of lower row is positioned horizontally in below resupination framework with hold-down frame, the upper surface of hold-down frame is mutually concordant, the quantity of gripper shoe is equal with the number of openings of every exhausting hole, gripper shoe penetrates from the through hole of a support plate, pass from the corresponding through hole of another support plate, electric rotating machine is fixedly installed on motor mounting plate, motor mounting plate is fixedly connected with supporting seat, the output shaft of electric rotating machine is connected with the rotating shaft of resupination framework side, the one end being arranged at the gripper shoe on support plate in exhausting hole is fixedly connected with by connecting plate A, connecting plate A drives the piston rod of cylinder to be connected with driving gripper shoe along the upper strata that through hole slides, the one end being arranged at the gripper shoe under support plate in exhausting hole is fixedly connected with by connecting plate B, connecting plate B drives the piston rod of cylinder to be connected with driving gripper shoe along the lower floor that through hole slides.
The cross section of described gripper shoe is rectangle.
Described every exhausting hole includes two through holes, and two through holes are divided into the both sides of rotating shaft.
The present invention has the following advantages: structure of the present invention is simple, easy to operate, can process workpiece two sides, improves working (machining) efficiency.By the rotation of resupination framework, the hold-down frame that drive is fixedly connected with resupination framework and the workpiece be clamped between resupination framework and hold-down frame rotate around the shaft, by gripper shoe being installed on respectively upper exhausting hole or lower exhausting hole, realizing that fixing or reverse side station is supported to workpiece front station and supporting fixing.Achieve clamped one time and just can carry out two sides processing, decrease clamping error, avoid crushing of machined surface, improve operating efficiency, simple to operate.Adopt electric rotating machine and drive cylinder, coordinating controller, after can realizing clamping, workpiece automatic rotation is located, and automaticity is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the left TV structure schematic diagram of supporting seat of the present invention
Fig. 3 is sectional structure schematic diagram of the present invention
Fig. 4 is that resupination framework of the present invention overturns the sectional structure schematic diagram after 180 °
In figure, 1-supporting seat, 2-resupination framework, 3-hold-down frame, 4-gripper shoe, 5-support plate, 6-rotating shaft, 7-storage tank, 8-screw, 9-centre bore, 10-through hole, 11-upper strata drives cylinder, and 12-lower floor drives cylinder, 13-electric rotating machine, 14-connecting plate A, 15-connecting plate B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 1, a kind of automatic overturning clamping apparatus, it comprises supporting seat 1, resupination framework 2, hold-down frame 3, gripper shoe 4, upper strata drives cylinder 11, lower floor drives cylinder 12 and electric rotating machine 13, the top of supporting seat 1 is provided with two support plates be arranged in parallel 5, resupination framework 2 is arranged between two support plates 5, resupination framework 2 is provided with a rotating shaft 6 on the edge of two support plates 5, two support plates 5 are provided with an axis hole coordinated with rotating shaft 6, two rotating shafts 6 on resupination framework 2 all rotate and are installed in the axis hole of support plate 5 of respective side, the upper surface of resupination framework 2 is provided with storage tank 7, hold-down frame 3 is installed on the upper surface of resupination framework 2, and hold-down frame 3 and resupination framework 2 are connected and fixed by screw 8, the lower surface of hold-down frame 3 is provided with storage tank 7, resupination framework 2 and the central part of hold-down frame 3 are the centre bore 9 being communicated with accommodating cavity, two support plates are symmetrically arranged with through hole 10, the shape of through hole 10 matches with the cross section of gripper shoe 4, in this enforcement, the cross section of gripper shoe 4 is rectangle, each support plate is provided with two rows through hole 10, and every exhausting hole 10 comprises the through hole 10 that at least two are divided into rotating shaft 6 both sides, in the present embodiment, every exhausting hole 10 includes two through holes 10, two through holes 10 are divided into the both sides of rotating shaft 6, the end face being positioned at the through hole 10 of row be positioned horizontally in resupination framework 2 with hold-down frame 3 above time resupination framework 2 lower surface mutually concordant, when the end face being positioned at the through hole 10 of lower row is positioned horizontally in below resupination framework 2 with hold-down frame 3, the upper surface of hold-down frame 3 is mutually concordant, the quantity of gripper shoe 4 is equal with through hole 10 quantity of every exhausting hole 10, gripper shoe 4 penetrates from the through hole 10 of a support plate 5, pass from the corresponding through hole 10 of another support plate 5, electric rotating machine 13 is fixedly installed on motor mounting plate, motor mounting plate is fixedly connected with supporting seat 1, the output shaft of electric rotating machine 13 is connected with the rotating shaft 6 of resupination framework 2 side, the one end being arranged at the gripper shoe 4 on support plate in exhausting hole 10 is fixedly connected with by connecting plate A14, connecting plate A14 drives the piston rod of cylinder 11 to be connected with driving gripper shoe 4 along the upper strata that through hole 10 slides, the one end being arranged at the gripper shoe 4 under support plate in exhausting hole 10 is fixedly connected with by connecting plate B15, connecting plate B15 drives the piston rod of cylinder 12 to be connected with driving gripper shoe 4 along the lower floor that through hole 10 slides.Preferably, it also comprises a controller, and upper strata drives cylinder 11, lower floor drives cylinder 12 to be all connected with controller with electric rotating machine 13, controls by controller the action that upper strata drives cylinder 11, lower floor drives cylinder 12 and electric rotating machine 13.
The course of work of the present invention is as follows: as Fig. 1, Fig. 2, shown in Fig. 3, it is mutually concordant with the end face of upper exhausting hole 10 that electric rotating machine 13 drives resupination framework 2 to rotate to its lower surface by rotating shaft 6, then upper strata drives the piston rod of cylinder 11 to stretch out and drives upper exhausting hole 10 interpolation of gripper shoe 4 insertion being positioned at row, by the two ends of the upper exhausting hole 10 supported plate 4 of two support plates 5, thus realize by gripper shoe 4 fixed support resupination framework, workpiece is positioned in the storage tank 7 of resupination framework 2, then hold-down frame 3 is fastened on resupination framework 2, workpiece top is positioned at the storage tank 7 of hold-down frame 3 equally, resupination framework 2 and hold-down frame 3 is connected and fixed by screw 8, thus realize the clamping to workpiece by hold-down frame 3 and resupination framework 2, now, process tool is just processed by the upper surface of center to workpiece of hold-down frame 3, after upper surface completion of processing, upper strata drives the piston rod of cylinder 11 to regain, thus withdraw from gripper shoe 4, electric rotating machine 13 drives resupination framework 26 rotation 180 ° around the shaft by rotating shaft 6, then lower floor drives the piston rod of cylinder 12 to stretch out and drives the lower exhausting hole 10 of gripper shoe 4 insertion being positioned at lower row, by the two ends of the lower exhausting hole 10 supported plate 4 of two support plates 5, thus by the upper surface of gripper shoe 4 fixed support hold-down frame 3, as shown in Figure 4, now, process tool is just processed by the lower surface of centre bore 9 pairs of workpiece of resupination framework, thus achieve clamped one time and just can carry out two sides processing.

Claims (3)

1. an automatic overturning clamping apparatus, it is characterized in that: it comprises supporting seat (1), resupination framework (2), hold-down frame (3), gripper shoe (4), upper strata drives cylinder (11), lower floor drives cylinder (12) and electric rotating machine (13), the top of supporting seat (1) is provided with two support plates be arranged in parallel (5), resupination framework (2) is arranged between two support plates (5), resupination framework (2) is provided with a rotating shaft (6) on the edge of two support plates (5), two support plates (5) are provided with an axis hole coordinated with rotating shaft (6), two rotating shafts (6) on resupination framework (2) all rotate in the axis hole of the support plate (5) being installed on respective side, the upper surface of resupination framework (2) is provided with storage tank (7), hold-down frame (3) is installed on the upper surface of resupination framework (2), and hold-down frame (3) and resupination framework (2) are connected and fixed by screw (8), the lower surface of hold-down frame (3) is provided with storage tank (7), resupination framework (2) and the central part of hold-down frame (3) are the centre bore (9) being communicated with accommodating cavity, two support plates are symmetrically arranged with through hole (10), the shape of through hole (10) matches with the cross section of gripper shoe (4), each support plate is provided with two rows through hole (10), and every exhausting hole (10) comprises the through hole (10) that at least two are divided into rotating shaft (6) both sides, when the end face being positioned at the through hole (10) of row and hold-down frame (3) are positioned horizontally in resupination framework (2) top, the lower surface of resupination framework (2) is mutually concordant, when the end face being positioned at the through hole (10) of lower row and hold-down frame (3) are positioned horizontally in resupination framework (2) below, the upper surface of hold-down frame (3) is mutually concordant, the quantity of gripper shoe (4) is equal with through hole (10) quantity of every exhausting hole (10), gripper shoe (4) penetrates from the through hole (10) of a support plate (5), pass from the corresponding through hole (10) of another support plate (5), electric rotating machine (13) is fixedly installed on motor mounting plate, motor mounting plate is fixedly connected with supporting seat (1), the output shaft of electric rotating machine (13) is connected with the rotating shaft (6) of resupination framework (2) side, be arranged at one end of the gripper shoe (4) in exhausting hole on support plate (10) by connecting plate A(14) be fixedly connected with, connecting plate A(14) drive the piston rod of cylinder (11) to be connected with driving gripper shoe (4) along the upper strata that through hole (10) slides, be arranged at one end of the gripper shoe (4) under support plate in exhausting hole (10) by connecting plate B(15) be fixedly connected with, connecting plate B(15) drive the piston rod of cylinder (12) to be connected with driving gripper shoe (4) along the lower floor that through hole (10) slides.
2. a kind of automatic overturning clamping apparatus according to claim 1, is characterized in that: the cross section of described gripper shoe (4) is rectangle.
3. a kind of automatic overturning clamping apparatus according to claim 1, is characterized in that: described every exhausting hole (10) includes two through holes (10), and two through holes (10) are divided into the both sides of rotating shaft (6).
CN201410102691.6A 2014-03-20 2014-03-20 A kind of automatic overturning clamping apparatus Active CN103894871B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410102691.6A CN103894871B (en) 2014-03-20 2014-03-20 A kind of automatic overturning clamping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410102691.6A CN103894871B (en) 2014-03-20 2014-03-20 A kind of automatic overturning clamping apparatus

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CN103894871A CN103894871A (en) 2014-07-02
CN103894871B true CN103894871B (en) 2016-02-03

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005118975A (en) * 2003-10-20 2005-05-12 Daihatsu Motor Co Ltd Work reversing device
CN200960596Y (en) * 2006-09-25 2007-10-17 郑卫星 Truss resolution overturned sideslip type assembly mechanism
CN200995341Y (en) * 2006-12-15 2007-12-26 大连机床集团有限责任公司 Automatic linear turnover apparatus
CN101945804A (en) * 2008-02-14 2011-01-12 现代重工业株式会社 Turnover device using a transfer car and a rotating frame
CN202155747U (en) * 2011-06-22 2012-03-07 镇江中船设备有限公司 Cylinder unit overturning device
CN103056583A (en) * 2012-12-21 2013-04-24 燕山大学 180-degree overturning machine for small-height double-clamp coaxial large part
CN203853844U (en) * 2014-03-20 2014-10-01 成都极点精密模具有限公司 Automatic reversing clamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005118975A (en) * 2003-10-20 2005-05-12 Daihatsu Motor Co Ltd Work reversing device
CN200960596Y (en) * 2006-09-25 2007-10-17 郑卫星 Truss resolution overturned sideslip type assembly mechanism
CN200995341Y (en) * 2006-12-15 2007-12-26 大连机床集团有限责任公司 Automatic linear turnover apparatus
CN101945804A (en) * 2008-02-14 2011-01-12 现代重工业株式会社 Turnover device using a transfer car and a rotating frame
CN202155747U (en) * 2011-06-22 2012-03-07 镇江中船设备有限公司 Cylinder unit overturning device
CN103056583A (en) * 2012-12-21 2013-04-24 燕山大学 180-degree overturning machine for small-height double-clamp coaxial large part
CN203853844U (en) * 2014-03-20 2014-10-01 成都极点精密模具有限公司 Automatic reversing clamp

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Effective date of registration: 20190807

Address after: 610000 Chengdu high tech Zone, Sichuan Tianyi street, No. 3, building 38

Patentee after: CHENGDU HONGYI TIANCHENG TECHNOLOGY CO., LTD.

Address before: 610100 West Main Road, Longquan Town, Longquanyi District, Chengdu City, Sichuan Province, 11.12

Patentee before: Chengdu limit precision die Co., Ltd

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191112

Address after: 215400 A, building 88, Beijing East Road, Taicang Development Zone, Suzhou, Jiangsu

Patentee after: Taicang Denasen Electromechanical Engineering Co., Ltd.

Address before: 610000 Chengdu high tech Zone, Sichuan Tianyi street, No. 3, building 38

Patentee before: CHENGDU HONGYI TIANCHENG TECHNOLOGY CO., LTD.

TR01 Transfer of patent right