CN204868252U - Pneumatic clamp - Google Patents

Pneumatic clamp Download PDF

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Publication number
CN204868252U
CN204868252U CN201520579844.6U CN201520579844U CN204868252U CN 204868252 U CN204868252 U CN 204868252U CN 201520579844 U CN201520579844 U CN 201520579844U CN 204868252 U CN204868252 U CN 204868252U
Authority
CN
China
Prior art keywords
articulated
pin
linking arm
hinged
piece
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
CN201520579844.6U
Other languages
Chinese (zh)
Inventor
方瑞松
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.)
Shenyang Swat Auto Parts Co., Ltd.
Original Assignee
方瑞松
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 方瑞松 filed Critical 方瑞松
Priority to CN201520579844.6U priority Critical patent/CN204868252U/en
Application granted granted Critical
Publication of CN204868252U publication Critical patent/CN204868252U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pneumatic clamp, including driving actuating cylinder, hollow right angle base, articulated seat, two first articulated pieces, two seconds articulated piece, linking arm and depression bars, with drive the actuating cylinder front end with right angle base one corner articulated, fixed setting of articulated foot stall portion be in the right angle base in, articulated seat lower part both sides respectively with first articulated piece one end articulated, articulated seat upper portion with the linking arm rear end articulated, the one end of the articulated piece of two seconds articulate respectively the front end that drives the actuating cylinder telescopic link, the first articulated piece other end the pin joint the same with the articulated piece of second with to drive the front end of actuating cylinder telescopic link articulated, the articulated piece of second the other end respectively with the linking arm both sides articulated, the fixed depression bar that is provided with of linking arm front end. The utility model discloses it is effectual to compressing tightly of work piece, occupation space not in the vertical direction.

Description

A kind of air-actuated jaw
Technical field
The utility model relates to material tranmission techniques field, is specifically related to a kind of air-actuated jaw.
Background technology
Be used for fixing processing object in machine-building process, make it to occupy correct position, to accept the device of constructing or detecting, also known as jig (qi ǎ j ǜ).In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip (clamping).Fixture is usually by compositions such as setting element (determining the tram of workpiece in fixture), clamping device, tool setting induction element (determine the relative position of cutter and workpiece or guide tool orientation), indexing means (make workpiece can complete the processing of several station in once mounting, have circular index device and rectilinear movement indexing means two class), Connection Element and clamp bodies (clamp base).
Existing Simple clamp generally all needs hand Screw, inconvenient operation, and when carrying out machining in vertical direction for needs, existing fixture is all clamp up and down, takies larger space in vertical direction, is unfavorable for machining simultaneously.
Utility model content
The technical problem that one, will solve
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, the air-actuated jaw of good clamping effect.
Two, technical scheme
The utility model is achieved through the following technical solutions: a kind of air-actuated jaw, comprises and drives cylinder, the right angle base of hollow, hinged seat, two the first pin-joint pieces, two the second pin-joint pieces, linking arm and depression bars; Described driving cylinder front end and described right angle base one jiao hinged; Be fixedly installed in described right angle base bottom described hinged seat; First pin-joint piece one end respectively with described, described both sides, hinged seat bottom is hinged; Described hinged seat top and described linking arm rear end hinged; One end of two described the second pin-joint pieces is hinged on the front end of described driving Telescopic-cylinder bar respectively, and the first described pin-joint piece other end is hinged in the front end of the pin joint identical with the second pin-joint piece and described driving Telescopic-cylinder bar; The linking arm both sides of the other end respectively with described of the second described pin-joint piece are hinged; Described linking arm front end is fixedly installed depression bar.
Further, described depression bar lower end is provided with anti-slippery fellow.
The beneficial effects of the utility model:
The utility model structure is simple, easy to use, with low cost, rational in infrastructure, effective to the compression of workpiece, does not take up room in vertical direction, will can carry out processing process in vertical direction, and can not loosen after clamping after Workpiece clamping.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing;
Fig. 1 is structural representation of the present utility model.
In figure, 1 drives cylinder; 2 right angle bases; 3 hinged seats; 4 first pin-joint pieces; 5 second pin-joint pieces; 6 linking arms; 7 depression bars.
Detailed description of the invention
Further specific descriptions will be done by specific embodiment to the utility model below below in conjunction with accompanying drawing, but can not be interpreted as it is restriction to the utility model protection domain.
As shown in Figure 1, a kind of air-actuated jaw, comprises and drives cylinder 1, the right angle base 2 of hollow, hinged seat 3, two the first pin-joint pieces 4, two the second pin-joint pieces 5, linking arm 6 and depression bars 7; Described driving cylinder 1 front end and described right angle base 2 one jiaos hinged; Be fixedly installed on bottom described hinged seat 3 in described right angle base 2; First pin-joint piece 4 one end respectively with described, described both sides, hinged seat 3 bottom is hinged; Described hinged seat 3 top and described linking arm 6 rear end hinged; One end of two described the second pin-joint pieces 5 is hinged on the front end of described driving cylinder 1 expansion link respectively, and first described pin-joint piece 4 other end is hinged in the front end of the pin joint identical with the second pin-joint piece 5 and described driving cylinder 1 expansion link; Linking arm 6 both sides of the other end respectively with described of the second described pin-joint piece 5 are hinged; Described linking arm 6 front end is fixedly installed depression bar 7.
Particularly preferred, described depression bar 7 lower end is provided with anti-slippery fellow.
The utility model structure is simple, easy to use, with low cost, rational in infrastructure, effective to the compression of workpiece, does not take up room in vertical direction, will can carry out processing process in vertical direction, and can not loosen after clamping after Workpiece clamping.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and the claimed scope of the utility model is defined by appending claims, description and equivalent thereof.

Claims (2)

1. an air-actuated jaw, is characterized in that: comprise and drive cylinder (1), the right angle base (2) of hollow, hinged seat (3), two the first pin-joint pieces (4), two the second pin-joint pieces (5), linking arm (6) and depression bars (7); Described driving cylinder (1) front end and described right angle base (2) jiaos hinged; Described hinged seat (3) bottom is fixedly installed in described right angle base (2); The first pin-joint piece (4) one end respectively with described, described hinged seat (3) both sides, bottom is hinged; Described hinged seat (3) top and described linking arm (6) rear end hinged; One end of two described the second pin-joint pieces (5) is hinged on the front end of described driving cylinder (1) expansion link respectively, and described the first pin-joint piece (4) other end is hinged in the front end of the pin joint identical with the second pin-joint piece (5) and described driving cylinder (1) expansion link; Linking arm (6) both sides of the other end respectively with described of described the second pin-joint piece (5) are hinged; Described linking arm (6) front end is fixedly installed depression bar (7).
2. air-actuated jaw according to claim 1, is characterized in that: described depression bar (7) lower end is provided with anti-slippery fellow.
CN201520579844.6U 2015-08-05 2015-08-05 Pneumatic clamp Expired - Fee Related CN204868252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520579844.6U CN204868252U (en) 2015-08-05 2015-08-05 Pneumatic clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520579844.6U CN204868252U (en) 2015-08-05 2015-08-05 Pneumatic clamp

Publications (1)

Publication Number Publication Date
CN204868252U true CN204868252U (en) 2015-12-16

Family

ID=54812675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520579844.6U Expired - Fee Related CN204868252U (en) 2015-08-05 2015-08-05 Pneumatic clamp

Country Status (1)

Country Link
CN (1) CN204868252U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736746A (en) * 2016-12-21 2017-05-31 泉州市联控自动化科技有限公司 A kind of floating hold-down mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736746A (en) * 2016-12-21 2017-05-31 泉州市联控自动化科技有限公司 A kind of floating hold-down mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160608

Address after: Hunnan New District Shenyang city of Liaoning Province Jin Cang Lu 110179 No. 12

Patentee after: Shenyang Swat Auto Parts Co., Ltd.

Address before: 324400 Zhejiang city of Quzhou province Longyou County Township Village Fang Shi Yuan front road No. 11

Patentee before: Fang Ruisong

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

Granted publication date: 20151216

Termination date: 20200805