CN105643517A - Dual-inclined-block clamping device - Google Patents

Dual-inclined-block clamping device Download PDF

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Publication number
CN105643517A
CN105643517A CN201610191642.3A CN201610191642A CN105643517A CN 105643517 A CN105643517 A CN 105643517A CN 201610191642 A CN201610191642 A CN 201610191642A CN 105643517 A CN105643517 A CN 105643517A
Authority
CN
China
Prior art keywords
block
clamping
fixed block
movable block
groove
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
CN201610191642.3A
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Chinese (zh)
Other versions
CN105643517B (en
Inventor
吕绍林
杨愉强
王建福
许小俊
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.)
Bozhon Precision Industry Technology Co Ltd
Original Assignee
Bozhong Suzhou Precision Industry 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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Publication date
Application filed by Bozhong Suzhou Precision Industry Technology Co Ltd filed Critical Bozhong Suzhou Precision Industry Technology Co Ltd
Priority to CN201610191642.3A priority Critical patent/CN105643517B/en
Publication of CN105643517A publication Critical patent/CN105643517A/en
Application granted granted Critical
Publication of CN105643517B publication Critical patent/CN105643517B/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
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • 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

Abstract

The invention relates to a dual-inclined-block clamping device. The left side and the right side of the upper portion of a fixed block are each provided with a clamping block through an elastic supporting piece. A groove a shaped like a quadrangular frustum pyramid is formed in the clamping blocks. The fixed block is of a reversed-T-shaped structure. A through hole is formed in the middle of the reversed-T-shaped structure. The upper portion of a movable block penetrates through the through hole. The upper end of the movable block is movably connected with a wrench. An arc-shaped face is arranged at the bottom of the wrench and makes contact with the upper surface of the reversed-T-shaped structure. The lower portion of the movable block is of a quadrangular frustum pyramid structure. The quadrangular frustum pyramid structure is located in the groove a. The left side and the right side of the lower portion of the fixed block are each provided with a set of inclined blocks. One side face of each inclined block makes contact with the side face of the groove a in the clamping blocks, and the other side face of each inclined block makes contact with the side face of the quadrangular frustum pyramid at the lower portion of the movable block. The clamping device is a device for clamping a product on a carrier, is used for positioning the product, has stable clamping faces and is free of blockage, productivity is improved, and the reject ratio is decreased.

Description

A kind of diclinic block clamping device
Technical field:
The present invention relates to clamping device apparatus field, more particularly to a kind of diclinic block clamping device.
Background technology:
Existing clamping device is typically all drive part and drives clamping block clamping product, clamping face is unstable, it is not easy to taken out by product, easily occurs card during clamping, the a whole set of underproof phenomenon of carrier can be produced, thus reducing productivity ratio and improving fraction defective because of clamping device.
Summary of the invention:
It is an object of the invention to for the deficiencies in the prior art part, a kind of diclinic block clamping device is provided, clamping block pushes down product under the effect of fixed block, movable block and spanner, clamping face is stable, do not have card, improve carrier simultaneously and produce a whole set of underproof phenomenon of carrier because of clamping device, improve productivity ratio and reduce fraction defective.
The technology solution of the present invention is as follows:
A kind of diclinic block clamping device, including fixed block, on described fixed block, the left and right sides is separately installed with elastic supporting member for supporting optical member, and the lower end of two groups of elastic supporting member for supporting optical member is provided with clamping block, also include movable block and spanner, in described clamping block, be provided with the groove a of a truncated rectangular pyramids shape; Described fixed block is convex shape, is provided with through hole in the centre of convex shape, and the top of described movable block is from traverse in through hole, and movable block upper end is movably connected with spanner; The bottom of described spanner is provided with an arcwall face, and arcwall face contacts with the upper surface of convex shape; Described movable block bottom is truncated rectangular pyramids structure, and truncated rectangular pyramids structure is positioned at groove a; The left and right sides, described fixed block bottom is separately installed with one group of skewback, and a side of described skewback contacts with the side of the groove a on clamping block, and another side of skewback contacts with the side of the truncated rectangular pyramids of movable block bottom.
As preferably, described fixed block being longitudinally provided with installing hole, can fixed block be arranged on carrier or on fixing device by screw through installing hole.
As preferably, described elastic supporting member for supporting optical member is the contour screw being arranged on fixed block and is installed on the spring on contour screw, and spring supports between fixed block and clamping block.
As preferably, the integral structure of described movable block is top to be cylinder, bottom be truncated rectangular pyramids structure composition.
As preferably, being provided with the groove b of a truncated rectangular pyramids shape inside described fixed block, skewback top is arranged in groove b, and skewback bottom is between movable block and clamping block.
As preferably, described movable block upper end and spanner are movably connected by jointed shaft.
The beneficial effects of the present invention is:
Volume of the present invention is moderate, can use and simple to operation with line, by the carrier for needing clamping device, according to the size of the size of product and carrier and required stroke and elastic force, clamping device can be adjusted, clamping block is at fixed block, product is pushed down under the effect of movable block and spanner, by the inclined-plane of movable block lower end, two skewbacks are extruded, then clamping block motion is driven, this mechanism is contacted by face and face, having stable behavior, do not have and rock, by the grinding to skewback, action resistance is little, compared to former clamping device, clamping face is stable, do not have card, improve carrier simultaneously and produce a whole set of underproof phenomenon of carrier because of clamping device, improve productivity ratio and reduce fraction defective. the similar guidance set of elastic supporting member for supporting optical member of the present invention, can stretch up and down, it is ensured that clamping block can move up and down.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the sectional view of A-A in Fig. 3;
Fig. 5 is one of decomposition texture schematic diagram of the present invention;
Fig. 6 is the two of the decomposition texture schematic diagram of the present invention.
Detailed description of the invention:
Embodiment, see accompanying drawing 1��6, a kind of diclinic block clamping device, including fixed block 1, on described fixed block, the left and right sides is separately installed with elastic supporting member for supporting optical member 2, the lower end of two groups of elastic supporting member for supporting optical member 2 is provided with clamping block 3, and described elastic supporting member for supporting optical member 2 is the contour screw 201 being arranged on fixed block and the spring 202 being installed on contour screw, and spring supports between fixed block and clamping block. The similar guidance set of elastic supporting member for supporting optical member, can stretch up and down, it is ensured that clamping block can move up and down.
Present invention additionally comprises movable block 4 and spanner 5, in described clamping block, be provided with the groove a301 of a truncated rectangular pyramids shape; Described fixed block is convex shape, is provided with through hole 101 in the centre of convex shape, the integral structure of described movable block is top to be cylinder, bottom be truncated rectangular pyramids structure composition, and truncated rectangular pyramids structure is positioned at groove a; Longitudinally being provided with installing hole on spanner, the top of described movable block is from traverse in through hole, and movable block upper end is movably connected by jointed shaft 6 with spanner, and jointed shaft 6 is positioned at installing hole; The bottom of described spanner is provided with an arcwall face 501, and arcwall face contacts with the upper surface of convex shape, the slotted eye 502 connecting with arcwall face and connecting with installing hole it is provided with in described spanner, when slotted eye is easy to spanner rotation, the cylindrical structure on movable block top can be contained in slotted eye, it is simple to movable block moves.
The left and right sides, described fixed block bottom is separately installed with one group of skewback 7, one side 701 of described skewback contacts with the side of the groove a on clamping block, another side 702 of skewback contacts with the side of the truncated rectangular pyramids of movable block bottom, when spanner drives movable block to move upward, by two inclined-planes of the truncated rectangular pyramids structure of movable block lower end, two skewbacks are extruded, then clamping block motion is driven, and be all contacting by face and face between movable block with skewback, between skewback and clamping block, make clamping block motion stabilization, do not have and rock.
Longitudinally being provided with installing hole 8 on described fixed block, installing hole has four groups, on fixing plate each side one group, can be arranged on carrier by fixed block or on fixing device respectively through screw through four groups of installing holes.
The groove b102 of a truncated rectangular pyramids shape it is provided with inside described fixed block, skewback top is arranged in groove b, skewback bottom is between movable block and clamping block, and the plane 703 that the bottom surface of skewback is and horizontal direction parallel, the bottom of such skewback is provided with a horizontal plane and prevents the present invention from occurring Caton phenomenon in motor process.
Operation principle of the present invention: pull spanner with hands counterclockwise, at the arcwall face of spanner and the upper surface of the convex shape of fixed block to contacting, spanner is made to drive movable block to move upward, rise by clamping block under the interaction of the inclined-plane of the truncated rectangular pyramids structure of movable block lower end and two skewbacks, at this moment product can be put in clamping block lower end, then being reversed clockwise by spanner, movable block moves downward, and clamping block compresses downwards product.
Above-described embodiment is the specific descriptions that the present invention is carried out; simply the present invention is further described; it is not intended that limiting the scope of the present invention, those skilled in the art makes some nonessential improvement according to the content of foregoing invention and adjustment each falls within protection scope of the present invention.

Claims (6)

1. a diclinic block clamping device, including fixed block, on described fixed block, the left and right sides is separately installed with elastic supporting member for supporting optical member, and the lower end of two groups of elastic supporting member for supporting optical member is provided with clamping block, it is characterized in that: also include movable block and spanner, in described clamping block, be provided with the groove a of a truncated rectangular pyramids shape; Described fixed block is convex shape, is provided with through hole in the centre of convex shape; The top of described movable block is from traverse in through hole, and movable block upper end is movably connected with spanner; The bottom of described spanner is provided with an arcwall face, and arcwall face contacts with the upper surface of convex shape; Described movable block bottom is truncated rectangular pyramids structure, and truncated rectangular pyramids structure is positioned at groove a; The left and right sides, described fixed block bottom is separately installed with one group of skewback, and a side of described skewback contacts with the side of the groove a on clamping block, and another side of skewback contacts with the side of the truncated rectangular pyramids of movable block bottom.
2. a kind of diclinic block clamping device according to claim 1, it is characterised in that: described fixed block is longitudinally provided with installing hole, can fixed block is arranged on carrier or on fixing device by screw through installing hole.
3. a kind of diclinic block clamping device according to claim 2, it is characterised in that: described elastic supporting member for supporting optical member is the contour screw being arranged on fixed block and is installed on the spring on contour screw, and spring supports between fixed block and clamping block.
4. a kind of diclinic block clamping device according to claim 1, it is characterised in that: the integral structure of described movable block is top to be cylinder, bottom be truncated rectangular pyramids structure composition.
5. a kind of diclinic block clamping device according to claim 4, it is characterised in that: being provided with the groove b of a truncated rectangular pyramids shape inside described fixed block, skewback top is arranged in groove b, and skewback bottom is between movable block and clamping block.
6. a kind of diclinic block clamping device according to claim 4, it is characterised in that: described movable block upper end and spanner are movably connected by jointed shaft.
CN201610191642.3A 2016-03-30 2016-03-30 A kind of diclinic block clamping device Active CN105643517B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610191642.3A CN105643517B (en) 2016-03-30 2016-03-30 A kind of diclinic block clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610191642.3A CN105643517B (en) 2016-03-30 2016-03-30 A kind of diclinic block clamping device

Publications (2)

Publication Number Publication Date
CN105643517A true CN105643517A (en) 2016-06-08
CN105643517B CN105643517B (en) 2017-03-29

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604005A1 (en) * 1986-02-08 1987-08-13 Festo Kg CLAMPING DEVICE FOR CLAMPING WORKPIECES ON WORK TABLES OR WORK TABLES OF MACHINING DEVICES OR MACHINES
KR20020045847A (en) * 2000-12-11 2002-06-20 김형국 Centering tool
CN203636479U (en) * 2013-11-14 2014-06-11 重庆迈兴机电有限责任公司 Clamping tooling for motor casing
CN103894949A (en) * 2012-12-28 2014-07-02 大连瓦特重机床有限公司 Manual fixture based on eccentric cam and ball-and-double-cone reinforcement mechanism
CN104723246A (en) * 2015-04-03 2015-06-24 苏州博众精工科技有限公司 Movable positioning mechanism
CN204430852U (en) * 2014-12-13 2015-07-01 西安志越机电科技有限公司 Eccentric self-locking formula hold down gag
CN205021229U (en) * 2015-07-31 2016-02-10 重庆市魏来雄鑫橡塑制品有限责任公司 Many slide wedges face roll clamping mechanism
CN205438323U (en) * 2016-03-30 2016-08-10 苏州博众精工科技有限公司 Diclinic piece clamping device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604005A1 (en) * 1986-02-08 1987-08-13 Festo Kg CLAMPING DEVICE FOR CLAMPING WORKPIECES ON WORK TABLES OR WORK TABLES OF MACHINING DEVICES OR MACHINES
KR20020045847A (en) * 2000-12-11 2002-06-20 김형국 Centering tool
CN103894949A (en) * 2012-12-28 2014-07-02 大连瓦特重机床有限公司 Manual fixture based on eccentric cam and ball-and-double-cone reinforcement mechanism
CN203636479U (en) * 2013-11-14 2014-06-11 重庆迈兴机电有限责任公司 Clamping tooling for motor casing
CN204430852U (en) * 2014-12-13 2015-07-01 西安志越机电科技有限公司 Eccentric self-locking formula hold down gag
CN104723246A (en) * 2015-04-03 2015-06-24 苏州博众精工科技有限公司 Movable positioning mechanism
CN205021229U (en) * 2015-07-31 2016-02-10 重庆市魏来雄鑫橡塑制品有限责任公司 Many slide wedges face roll clamping mechanism
CN205438323U (en) * 2016-03-30 2016-08-10 苏州博众精工科技有限公司 Diclinic piece clamping device

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Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200

Patentee after: Bo Seiko Polytron Technologies Inc

Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200

Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd.

CP01 Change in the name or title of a patent holder