CN105563371A - Flexible clamping device for different positions - Google Patents

Flexible clamping device for different positions Download PDF

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Publication number
CN105563371A
CN105563371A CN201610111053.XA CN201610111053A CN105563371A CN 105563371 A CN105563371 A CN 105563371A CN 201610111053 A CN201610111053 A CN 201610111053A CN 105563371 A CN105563371 A CN 105563371A
Authority
CN
China
Prior art keywords
briquetting
shaped groove
clamp arm
positioning baseplate
length
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
CN201610111053.XA
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Chinese (zh)
Other versions
CN105563371B (en
Inventor
陈新举
桑大群
陈小泉
袁浩
赵瑞
陈明鑫
于海江
黄星丽
胡炜
汪小霞
王宾
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.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
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 Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201610111053.XA priority Critical patent/CN105563371B/en
Publication of CN105563371A publication Critical patent/CN105563371A/en
Application granted granted Critical
Publication of CN105563371B publication Critical patent/CN105563371B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/04Clamps with pivoted jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/061Arrangements for positively actuating jaws with fluid drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/16Details, e.g. jaws, jaw attachments
    • B25B5/163Jaws or jaw attachments

Abstract

The invention relates to a flexible clamping device for different positions. The flexible clamping device comprises a positioning base plate, a clamping arm, an air cylinder, a first pressing block and a second pressing block. The upper end of the clamping arm is opposite to the upper end of the positioning base plate. The lower end of the clamping arm is rotationally connected with the air cylinder through an air cylinder rod. The upper end of the clamping arm is movably connected with the first pressing block. The upper end of the positioning base plate is movably connected with the second pressing block. The sum of the length of the first pressing block and the length of the second pressing block is smaller than the maximum opening distance between the clamping arm and the positioning base plate. According to the flexible clamping device for the different positions, a first I-shaped groove is formed in the positioning base plate, and a second I-shaped groove is formed in the clamping arm, so that the first pressing block is matched with the first I-shaped groove in a clamped mode, and the second pressing block is matched with the second I-shaped groove in a clamped mode; in this way, the flexible clamping device can change according to the size of a to-be-clamped part, and the universality of the flexible clamping device is improved.

Description

A kind of flexible apparatus for diverse location clamping
Technical field
The invention belongs to clamp art, refer to a kind of flexible apparatus for diverse location clamping especially.
Background technology
Clamp, carrying out in clamping process to workpiece, for the workpiece of diverse location, needs a kind ofly to carry out according to the relevant position of workpiece the device that clamps, thus expands the scope of application of clamping device.
As shown in Figure 1, be the clamping device of existing technology, be made up of positioning baseplate 1, locating piece 3, briquetting 4 and clamp arm 2; Locating piece 3 is connected with positioning baseplate 1 by alignment pin, pin; Briquetting 4 is connected with clamp arm 2 by alignment pin, pin; Clamp arm 2 is under cylinder 5 provides the effect of power, and briquetting 4 pairs of locating pieces 3 clamp or unclamp, and clamp or unclamp workpiece with this.
The shortcoming of the clamping device of existing technology is: after locating piece and positioning baseplate, briquetting and clamp arm are connected and fixed, can only clamp, lack flexibility, also do not have versatility a kind of workpiece of position.
Summary of the invention
The object of this invention is to provide a kind of flexible apparatus for diverse location clamping, carry out according to the relevant position of workpiece the device that clamps to solve, improve the versatility of clamping device.
The present invention is achieved by the following technical solutions:
For a flexible apparatus for diverse location clamping, comprise positioning baseplate, clamp arm, cylinder, the first briquetting and the second briquetting;
Described clamp arm and described positioning baseplate are rotationally connected;
The upper end of described clamp arm is relative with the upper end of described positioning baseplate, and lower end and the described cylinder of described clamp arm are rotationally connected by cylinder rod;
The upper end of described clamp arm is flexibly connected with described first briquetting; The upper end of described positioning baseplate is flexibly connected with described second briquetting;
The length of described first briquetting and the length sum of described second briquetting are less than the maximum opening distance between described clamp arm and described positioning baseplate.
The upper end of described clamp arm is provided with the first I-shaped groove with described positioning baseplate relative to side; The upper end of described positioning baseplate is provided with the second I-shaped groove with described clamp arm relative to side; Described first I-shaped groove and described second I-shaped groove are oppositely arranged;
The side of described first briquetting is provided with the first T-shaped protuberance; Described first T-shaped protuberance and described first I-shaped groove snap-fit engagement;
The side of described second briquetting is provided with the second T-shaped protuberance; Described second T-shaped protuberance and described second I-shaped groove snap-fit engagement.
The size of described first I-shaped groove and described second I-shaped groove, structure and shape are all identical.
The length of described first briquetting is identical with the length of described second briquetting or not identical.
Shape and the structure of the shape of described first briquetting and structure and described second briquetting are identical; The length of described first briquetting is greater than the length of described second briquetting.
Further, also comprise support arm, one end of described support arm is fixedly connected with described clamp arm, and the other end is rotationally connected by turning cylinder and described positioning baseplate.
Beneficial effect of the present invention:
The present invention, by the first I-shaped groove arranged on positioning baseplate and the second I-shaped groove arranged on clamp arm, makes the first briquetting and the first I-shaped groove snap-fit engagement; Second briquetting and the second I-shaped groove snap-fit engagement, clamping flexible apparatus of the present invention like this can change according to size component to be clamped, improves the versatility that the present invention clamps flexible apparatus.
Accompanying drawing explanation
Fig. 1 is existing technology clamping device structural representation;
Fig. 2 is that the present invention clamps flexible apparatus structural representation;
Fig. 3 is the A place enlarged drawing of Fig. 2;
Fig. 4 is the first briquette structure schematic diagram;
Fig. 5 is the second briquette structure schematic diagram;
Fig. 6 is that the present invention clamps the first application schematic diagram of flexible apparatus;
Fig. 7 is that the present invention clamps flexible apparatus the second application schematic diagram.
Description of reference numerals
1 positioning baseplate, 2 clamp arms, 3 locating pieces, 4 briquettings, 5 cylinders, 01 positioning baseplate, 02 clamp arm, 03 cylinder, 04 support arm, 05 turning cylinder, 06 cylinder rod, 07 first briquetting, 08 second briquetting, 011 second I-shaped groove, 021 first I-shaped groove, 071 first T-shaped protuberance, 081 second T-shaped protuberance.
Detailed description of the invention
Describe technical scheme of the present invention in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not be interpreted as being the restriction to technical solution of the present invention.
The invention provides a kind of flexible apparatus for diverse location clamping, as shown in Figures 2 to 7, comprise positioning baseplate 01, clamp arm 02, cylinder 03, first briquetting 07 and the second briquetting 08.In this application, cylinder 03 is positioned at the side of clamping flexible apparatus; Positioning baseplate 01 is fixed on pedestal, and positioning baseplate is identical with the clamping device of the fixed form co-occurrence technology of pedestal.
Described clamp arm 02 is rotationally connected by support arm 04 with described positioning baseplate 01; One end of support arm 04 is fixedly connected with the middle and lower part of clamp arm 02, and the other end of support arm 04 is rotationally connected by turning cylinder 05 and positioning baseplate 01, makes clamp arm 02 with turning cylinder 05 for the strong point rotates.
Lower end and the described cylinder 03 of described clamp arm 02 are rotationally connected by cylinder rod 06; Along with the action of cylinder 03, cylinder rod 06 is driven to move up and down, moving up and down of cylinder rod 06 drives clamp arm 02 with turning cylinder 05 for fulcrum, the upper end of upper end near positioning baseplate of clamp arm 02 or the upper end away from positioning baseplate, clamps or opening action to realize clamping flexible apparatus.
The upper end of described clamp arm 02 is relative with the upper end of described positioning baseplate 01, and the upper end of described clamp arm 02 is provided with the first I-shaped groove 021 with described positioning baseplate relative to side; The upper end of described positioning baseplate 01 is provided with the second I-shaped groove 011 with described clamp arm relative to side; Described first I-shaped groove and described second I-shaped groove are oppositely arranged.In this application, the size of described first I-shaped groove and described second I-shaped groove, structure and shape are all identical.The setting of this spline structure, can make the first briquetting and the second briquetting exchange as required, realize the clamping operation to different parts.
The upper end of described clamp arm 02 is flexibly connected with described first briquetting 07; The upper end of described positioning baseplate 01 is flexibly connected with described second briquetting 08; Alignment pin and fastener can also be set between the first briquetting and the first I-shaped groove, to realize being fixedly connected with of the first briquetting and the first I-shaped groove; Between second briquetting and the second I-shaped groove, alignment pin and fastener can also be set, to realize being fixedly connected with between the second briquetting with the second I-shaped groove.
The length of described first briquetting 07 and the length sum of described second briquetting 08 are less than the maximum opening distance between described clamp arm and described positioning baseplate.
The side of described first briquetting 07 is provided with the first T-shaped protuberance 071; Described first T-shaped protuberance and described first I-shaped groove snap-fit engagement.
The side of described second briquetting 08 is provided with the second T-shaped protuberance 081; Described second T-shaped protuberance and described second I-shaped groove snap-fit engagement.
The length of described first briquetting is identical with the length of described second briquetting or not identical.
Shape and the structure of the shape of described first briquetting and structure and described second briquetting are identical; The length of described first briquetting is greater than the length of described second briquetting.
In this application, more crucial technical scheme is that the length of the first briquetting and the length of the second briquetting can change as required, and namely the first briquetting and the second briquetting all can be provided with multiple, and the difference between the first briquetting is only length difference; Difference between second briquetting is only length difference, can ensure when carrying out flat holding to the part of different size like this, by changing the first briquetting or the second briquetting can realize.
By the technical scheme of the application, when clamping the parts of different size, not needing to change clamping device, and just can realize by means of only replacing second briquetting or the second briquetting, reducing production cost, and improve versatility.
Utilize clamping flexible apparatus of the present invention, the briquetting combination of design different size, workpiece for diverse location clamps accordingly, thus improve the flexibility of this device, reduce the cost of frock, such as to Truck Frame Model, its width dimensions often changes greatly, this device can be put respectively on these frame width both sides, for different width dimensions, clamp accordingly.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.

Claims (6)

1., for a flexible apparatus for diverse location clamping, it is characterized in that: comprise positioning baseplate, clamp arm, cylinder, the first briquetting and the second briquetting;
Described clamp arm and described positioning baseplate are rotationally connected;
The upper end of described clamp arm is relative with the upper end of described positioning baseplate, and lower end and the described cylinder of described clamp arm are rotationally connected by cylinder rod;
The upper end of described clamp arm is flexibly connected with described first briquetting; The upper end of described positioning baseplate is flexibly connected with described second briquetting;
The length of described first briquetting and the length sum of described second briquetting are less than the maximum opening distance between described clamp arm and described positioning baseplate.
2. the flexible apparatus for diverse location clamping according to claim 1, is characterized in that: the upper end of described clamp arm is provided with the first I-shaped groove with described positioning baseplate relative to side; The upper end of described positioning baseplate is provided with the second I-shaped groove with described clamp arm relative to side; Described first I-shaped groove and described second I-shaped groove are oppositely arranged;
The side of described first briquetting is provided with the first T-shaped protuberance; Described first T-shaped protuberance and described first I-shaped groove snap-fit engagement;
The side of described second briquetting is provided with the second T-shaped protuberance; Described second T-shaped protuberance and described second I-shaped groove snap-fit engagement.
3. the flexible apparatus for diverse location clamping according to claim 2, is characterized in that: the size of described first I-shaped groove and described second I-shaped groove, structure and shape are all identical.
4. the flexible apparatus for diverse location clamping according to claim 1, is characterized in that: the length of described first briquetting is identical with the length of described second briquetting or not identical.
5. the flexible apparatus for diverse location clamping according to claim 4, is characterized in that: shape and the structure of the shape of described first briquetting and structure and described second briquetting are identical; The length of described first briquetting is greater than the length of described second briquetting.
6. the flexible apparatus for diverse location clamping according to claim 1, it is characterized in that: also comprise support arm, one end of described support arm is fixedly connected with described clamp arm, and the other end is rotationally connected by turning cylinder and described positioning baseplate.
CN201610111053.XA 2016-02-26 2016-02-26 A kind of flexible apparatus clamped for diverse location Active CN105563371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610111053.XA CN105563371B (en) 2016-02-26 2016-02-26 A kind of flexible apparatus clamped for diverse location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610111053.XA CN105563371B (en) 2016-02-26 2016-02-26 A kind of flexible apparatus clamped for diverse location

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CN105563371A true CN105563371A (en) 2016-05-11
CN105563371B CN105563371B (en) 2017-07-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443268A (en) * 2017-09-22 2017-12-08 姚前华 A kind of clamp for clamping cutter
CN109590946A (en) * 2019-01-18 2019-04-09 中车洛阳机车有限公司 A kind of shielding line mask frame special vice
CN111148601A (en) * 2017-09-29 2020-05-12 泰连公司 Wire clamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2032115U (en) * 1988-06-02 1989-02-08 娄底市交通机械修配厂 Anvil vice with speedily changing jaw and its jaw
US5409158A (en) * 1993-07-08 1995-04-25 Progressive Tool & Industries Company Automobile framing system
CN102601561A (en) * 2011-12-19 2012-07-25 安徽巨一自动化装备有限公司 Automatic changeover flexible clamping device
CN104985370A (en) * 2015-06-19 2015-10-21 湖南湖大艾盛汽车技术开发有限公司 Flexible automobile body welding and clamping platform

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2032115U (en) * 1988-06-02 1989-02-08 娄底市交通机械修配厂 Anvil vice with speedily changing jaw and its jaw
US5409158A (en) * 1993-07-08 1995-04-25 Progressive Tool & Industries Company Automobile framing system
CN102601561A (en) * 2011-12-19 2012-07-25 安徽巨一自动化装备有限公司 Automatic changeover flexible clamping device
CN104985370A (en) * 2015-06-19 2015-10-21 湖南湖大艾盛汽车技术开发有限公司 Flexible automobile body welding and clamping platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443268A (en) * 2017-09-22 2017-12-08 姚前华 A kind of clamp for clamping cutter
CN111148601A (en) * 2017-09-29 2020-05-12 泰连公司 Wire clamp
US11233368B2 (en) 2017-09-29 2022-01-25 TE Connectivity Services Gmbh Wire clamp
CN109590946A (en) * 2019-01-18 2019-04-09 中车洛阳机车有限公司 A kind of shielding line mask frame special vice

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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669

Applicant before: Anhui Jianghuai Automotive Co., Ltd.

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