CN106312601B - Swing clamp cylinder lever promotes clamp system - Google Patents

Swing clamp cylinder lever promotes clamp system Download PDF

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Publication number
CN106312601B
CN106312601B CN201510367683.9A CN201510367683A CN106312601B CN 106312601 B CN106312601 B CN 106312601B CN 201510367683 A CN201510367683 A CN 201510367683A CN 106312601 B CN106312601 B CN 106312601B
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China
Prior art keywords
pressure arm
swing clamp
clamp cylinder
cylinder
servo
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Application number
CN201510367683.9A
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Chinese (zh)
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CN106312601A (en
Inventor
刘秋鹏
赵小龙
卢伟
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.)
Changzhou Xingyu Automotive Lighting Systems Co Ltd
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Changzhou Xingyu Automotive Lighting Systems Co Ltd
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Priority to CN201510367683.9A priority Critical patent/CN106312601B/en
Publication of CN106312601A publication Critical patent/CN106312601A/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

Abstract

The present invention relates to a kind of swing clamp cylinder levers to promote clamp system, swing clamp cylinder including mounting platform bottom plate and on mounting platform bottom plate, swing clamp cylinder is mounted on by cylinder mounting base on mounting platform bottom plate, the piston rod of swing clamp cylinder is connect with levers support arm, the side of levers support arm is connect with adjustable for height pressure arm, the other side is connect with adjustable for height servo-actuated pressure arm, the outside that cylinder mounting base is located at swing clamp cylinder is equipped with fulcrum bearing, and pressure arm when swing clamp cylinder compresses crimps on workpiece or jig, servo-actuated pressure arm is crimped in fulcrum bearing.The configuration of the present invention is simple, easy to use, solving the problems, such as swing clamp cylinder, there is lever torsion, can be maximally utilized the clamping force of swing clamp cylinder by lever, and improve the service life of cylinder, reduce manufacturing cost.

Description

Swing clamp cylinder lever promotes clamp system
Technical field
The present invention relates to a kind of swing clamp cylinder levers to promote clamp system, belongs to tooling and fixture technical field.
Background technology
In machine-building process, in order to reach quick-replaceable jig and to the rapid-mounted of workpiece, mostly select Swing clamp cylinder is selected as clamping cylinder, feature can be rotated by 90 ° and workpiece pressing or jig, therefore can be widely used in industry In automatic production line.One end of the piston rod of swing clamp cylinder and pressure arm connects at present, and the pressure arm other end has pressure head, passes through Control swing clamp cylinder rotation, move down and pressing jig or workpiece, when control swing clamp cylinder move up and unclamp jig or workpiece and turn 90 degree, facilitates and remove jig or workpiece.Its pressure arm of the swing clamp cylinder clamp system of this structure only has a dot point, therefore corner Cylinder has lever torsion, on the one hand can not achieve to reach the clamping force of swing clamp cylinder and maximally utilizes, another party Cylinder piston rod and swing clamp cylinder not concentricity problem are caused in face, so influence the service life of swing clamp cylinder.
Invention content
It is easy to use the object of the present invention is to provide a kind of simple in structure, by lever by the clamping force energy of swing clamp cylinder It maximally utilizes, and improves the service life of cylinder, the swing clamp cylinder lever for reducing manufacturing cost promotes clamp system.
The technical solution of the present invention in order to achieve the above objectives is:Swing clamp cylinder lever promotes clamp system, including installation is put down Platform bottom plate and the swing clamp cylinder on mounting platform bottom plate, it is characterised in that:The swing clamp cylinder is installed by cylinder Seat is mounted on mounting platform bottom plate, and the piston rod of swing clamp cylinder is connect with levers support arm, side and the height of levers support arm Spend the connection of adjustable pressure arm, the other side is connect with adjustable for height servo-actuated pressure arm, cylinder mounting base is located at the outside of swing clamp cylinder Equipped with fulcrum bearing, pressure arm when swing clamp cylinder compresses crimps on workpiece or jig, servo-actuated pressure arm is crimped in fulcrum bearing.
The pressure arm and servo-actuated pressure arm are screwed in the both sides of levers support arm, and pressure arm and servo-actuated pressure arm are equipped with locking Nut.
The distance between the center line and piston rod center line of pressure arm H1 is the center line and piston of servo-actuated pressure arm 1.5-2.5 times of bar centre distance H2.
Levers support arm is connected on the piston rod of swing clamp cylinder by the present invention, but the both sides of levers support arm are separately connected There are adjustable for height pressure arm and servo-actuated pressure arm, pressure arm when swing clamp cylinder compresses to be crimped on workpiece or jig, and servo-actuated pressure arm It is crimped in fulcrum bearing, therefore lever promotes supporting point there are two clamping force mechanism tools, therefore the clamping of former swing clamp cylinder can be changed Mode, it is simple and reasonable, it solves the problems, such as existing swing clamp cylinder there is lever torsion, substantially increases swing clamp cylinder Pressing force and service life.The present invention can according to the size of operating distance and the height of jig or workpiece come adjust pressure arm and The height of compression leg afterwards facilitates and adjusts workpiece pressing size and compress angle, has preferable versatility.The lever of the present invention is promoted It clamps force mechanisms and is using lever force principle, and can ensure that the piston rod of swing clamp cylinder and cylinder are unison simultaneously, improve corner In the service life of cylinder, operation is light adjustable, while the present invention is maximally utilized cylinder clamping power by lever, improves corner The service life of cylinder, therefore manufacturing cost can be reduced, it can be widely used in automatic industrial manufacturing line.
Description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram that swing clamp cylinder lever of the present invention promotes clamp system.
Fig. 2 is the structural schematic diagram that swing clamp cylinder lever of the present invention promotes that clamp system is mounted on assembly line.
Wherein:1-workpiece, 2-pressure arms, 3-locking nuts, 4-swing clamp cylinders, 5-levers support arms, 6-with dynamic pressure Arm, 7-cylinder mounting bases, 7-1-fulcrum bearing, 8-mounting platform bottom plates, 9-jigs.
Specific implementation mode
See Fig. 1, shown in 2, swing clamp cylinder lever of the invention promotes clamp system, including mounting platform bottom plate 8 and installation Swing clamp cylinder 4 on mounting platform bottom plate 8, swing clamp cylinder 4 are mounted on by cylinder mounting base 7 on mounting platform bottom plate 8, are turned The piston rod of angle cylinder 4 is connect with levers support arm 5, is driven levers support arm 5 to realize by the piston rod of swing clamp cylinder 4 and is rotated With move up and down, then clamp workpiece 1 or unclamp workpiece 1 and rotate 90 degree, to workpiece 1 progress quick-clamping.As shown in Figure 1, The side of levers support arm 5 of the present invention is connect with adjustable for height pressure arm 2, the other side is connect with adjustable for height servo-actuated pressure arm 6, It, can be to adjust the size of 1 clamping force of workpiece pressing and compress angle by adjusting the height of pressure arm 2 and servo-actuated pressure arm 6.
As shown in Figure 1, pressure arm 2 of the invention and servo-actuated pressure arm 6 are screwed in the both sides of levers support arm 5, pressure arm 2 and servo-actuated Pressure arm 6 can be used bolt and be screwed in the both sides of levers support arm 5, and pressure arm 2 and servo-actuated pressure arm 6 are separately installed with locking nut 3, when pressure arm 2 and servo-actuated pressure arm 6 are screwed on levers support arm 5, and after being adjusted in place according to the height of workpiece 1 or jig 9, rotation Tight locking nut 3 makes it withstand on levers support arm 5, and pressure arm 2 and servo-actuated pressure arm 6 are locked.
As shown in Figure 1, cylinder mounting base 7 of the present invention is located at the outside of swing clamp cylinder 4 equipped with fulcrum bearing 7-1, swing clamp cylinder 4 Pressure arm 2 when compression crimps on workpiece 1 or jig 9, and servo-actuated pressure arm 6 is crimped on fulcrum bearing 7-1, therefore is clamping workpiece 1 Or when jig 9, making the tool of levers support arm 5, there are two supporting-points, and solving the problems, such as swing clamp cylinder 4, there is lever torsion, and Improve clamping force and service life.
As shown in Figure 1, the distance between pressure arm center line of the invention and piston rod center line H1 are servo-actuated 6 centers of pressure arm 1.5-2.5 times of line and piston rod centre distance H2, if the distance between pressure arm center line and piston rod center line H1 are servo-actuated 2 times of 6 center line of pressure arm and piston rod centre distance H2, by pressure arm 2 and servo-actuated pressure arm 6 by workpiece 1 or jig 9 and fulcrum bearing The fulcrum of 7-1 is rationally adjusted, and the power output of swing clamp cylinder 4 is maximally utilized.The present invention drives lever branch by swing clamp cylinder 4 Brace 5 is rotated and is moved up and down, and whole process active force is all downward, and easy for installation, debugging is simplified, and structure adds Work is of less demanding, can easily realize the requirement of large batch of production.
As shown in Figure 2,4 lever of multiple swing clamp cylinders is promoted the structure that clamp system is mounted on assembly line and shown by the present invention It is intended to, by multiple promotions clamp systems by 8 installment work platform of mounting platform bottom plate, and passes through the folder of levers support arm 5 Tight or release jig 9.

Claims (2)

1. a kind of swing clamp cylinder lever promotes clamp system, including mounting platform bottom plate (8) and it is mounted on mounting platform bottom plate (8) On swing clamp cylinder (4), it is characterised in that:The swing clamp cylinder (4) is mounted on mounting platform bottom by cylinder mounting base (7) On plate (8), the piston rod of swing clamp cylinder (4) is connect with levers support arm (5), and the side of levers support arm (5) and height are adjustable Pressure arm (2) connection, the other side connect with adjustable for height servo-actuated pressure arm (6), cylinder mounting base (7) is located at swing clamp cylinder (4) Outside be equipped with fulcrum bearing (7-1), the pressure arm (2) when swing clamp cylinder (4) compresses is crimped on workpiece or jig, servo-actuated pressure arm (6) it is crimped in fulcrum bearing (7-1), center line and the distance between the piston rod center line H1 of the pressure arm (2) are servo-actuated 1.5-2.5 times of the distance between the center line and piston rod center line of pressure arm (6) H2.
2. swing clamp cylinder lever according to claim 1 promotes clamp system, it is characterised in that:The pressure arm (2) and Servo-actuated pressure arm (6) is screwed in the both sides of levers support arm (5), and pressure arm (2) and servo-actuated pressure arm (6) are equipped with locking nut (3).
CN201510367683.9A 2015-06-29 2015-06-29 Swing clamp cylinder lever promotes clamp system Active CN106312601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510367683.9A CN106312601B (en) 2015-06-29 2015-06-29 Swing clamp cylinder lever promotes clamp system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510367683.9A CN106312601B (en) 2015-06-29 2015-06-29 Swing clamp cylinder lever promotes clamp system

Publications (2)

Publication Number Publication Date
CN106312601A CN106312601A (en) 2017-01-11
CN106312601B true CN106312601B (en) 2018-10-19

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ID=57722887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510367683.9A Active CN106312601B (en) 2015-06-29 2015-06-29 Swing clamp cylinder lever promotes clamp system

Country Status (1)

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CN (1) CN106312601B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190202605A (en) * 1902-01-31 1903-01-08 Oscar Herbert Burden Improvements in Latch Locks.
FR2257949B1 (en) * 1973-05-03 1977-03-04 Schumag Schumacher Metallwerke
CN201534285U (en) * 2009-08-31 2010-07-28 洋基精工有限公司 Roller-type central bearing device
CN203045353U (en) * 2013-01-04 2013-07-10 恒基创富(佛山)金属制造有限公司 Clamp used for processing rotor
CN204248501U (en) * 2014-11-12 2015-04-08 宁波圣龙浦洛西凸轮轴有限公司 Camshaft end surface machining apparatus fixture
CN204771643U (en) * 2015-06-29 2015-11-18 常州星宇车灯股份有限公司 Corner cylinder lever promotes clamping mechanism

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