CN104924243A - Automatic clamp for semicircular workpiece with hole - Google Patents

Automatic clamp for semicircular workpiece with hole Download PDF

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Publication number
CN104924243A
CN104924243A CN201510412197.4A CN201510412197A CN104924243A CN 104924243 A CN104924243 A CN 104924243A CN 201510412197 A CN201510412197 A CN 201510412197A CN 104924243 A CN104924243 A CN 104924243A
Authority
CN
China
Prior art keywords
clamping fixture
holes
strip
fastening strips
fastening
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
CN201510412197.4A
Other languages
Chinese (zh)
Other versions
CN104924243B (en
Inventor
蔡赵
李丽双
丁雨婷
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.)
ZHUHAI MEIKE AUTOMATION EQUIPMENT Co Ltd
Original Assignee
Suzhou Three Body Intelligence Science And Technology 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.)
Filing date
Publication date
Application filed by Suzhou Three Body Intelligence Science And Technology Ltd filed Critical Suzhou Three Body Intelligence Science And Technology Ltd
Priority to CN201510412197.4A priority Critical patent/CN104924243B/en
Priority to CN201610879340.5A priority patent/CN106378725B/en
Priority to CN201610879377.8A priority patent/CN106392744B/en
Priority to CN201610879339.2A priority patent/CN106425602A/en
Priority to CN201610879380.XA priority patent/CN106312871B/en
Priority to CN201610879376.3A priority patent/CN106312870B/en
Publication of CN104924243A publication Critical patent/CN104924243A/en
Application granted granted Critical
Publication of CN104924243B publication Critical patent/CN104924243B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices 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
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers

Abstract

The invention discloses an automatic clamp for a semicircular workpiece with a hole. The automatic clamp for the semicircular workpiece with the hole comprises a feeding device and a clamp body. The clamp body comprises a clamp seat, two clamping strips installed on the clamp seat in a bilaterally symmetrical mode, a reset spring and a limiting mechanism. The middle portions of the two clamping strips are connected with the clamp seat in a rotating mode. The reset spring is connected between the tail portions of the two clamping strips. The two clamping strips can only be mutually unfolded relative to an initial position and cannot be folded under the limitation of the limiting mechanism. The head portions of the two clamping strips are provided with protruding clamping structures. The automatic clamp for the semicircular workpiece with the hole is simple in structure, automatic centering, automatic feeding, automatic adjusting and clamping of the workpiece can be completed just through one cylinder, control is easy and convenient, the automatic clamp is suitable for automatically feeding and clamping workpieces under the condition that the material supply directions, such as an outlet of a vibrating disk, are definite, locating is rapid, and the efficiency is high.

Description

A kind of semicircle workpiece automatic clamping fixture with holes
Technical field
The present invention relates to a kind of automatic clamping fixture, particularly a kind of semicircle workpiece automatic clamping fixture with holes.
Background technology
The present invention is directed a kind of semicircle workpiece, its side has circular hole, and this workpiece is more special, because concrete operations will use its side, can not clamp from its two sides, realize location clamping comparatively difficulty.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides that a kind of structure is simple, location fast, control automatic clamping fixture easily.
Technical scheme: for achieving the above object, one of the present invention semicircle workpiece automatic clamping fixture with holes comprises pay-off and clamping device, described clamping device comprises clamping fixture seat, symmetrical two fastening strips, back-moving spring and the position-limit mechanisms be arranged on clamping fixture seat, for being rotationally connected between the middle part of two fastening strips and clamping fixture seat, between the afterbody of two fastening strips, connect back-moving spring; Described two fastening strips mutually can only open relative to initial position and can not mutually close up under the restriction of position-limit mechanism; The head of described two fastening strips has protruding clamping structure.
As the further improvement of technical solution of the present invention, described fastening strip entirety is strip, and its head has triangle bulge-structure, makes to become large more gradually from first diminishing gradually away from the space of clamping fixture seat between the fastening strip of two, the direction of clamping fixture seat.
As the further improvement of technical solution of the present invention, the part of the head clamping work pieces of described fastening strip is the arc-shaped of laminating workpiece, two fastening strips can be filled the span of a man's arms from both sides the circular arc shaped portion of workpiece, the apical head of described two fastening strips is provided with groove, makes to become large more gradually from first diminishing gradually away from the space of clamping fixture seat between the fastening strip of two, the direction of clamping fixture seat.
As the further improvement of technical solution of the present invention, described position-limit mechanism is spacing backing pin, and spacing backing pin blocks two fastening strip afterbodys, and described spacing backing pin is installed on the outside of two fastening strips, and back-moving spring is stage clip.
As the further improvement of technical solution of the present invention, described position-limit mechanism is spacing backing pin, and spacing backing pin blocks position on the upper side in the middle part of two fastening strips, and described spacing backing pin is installed on the inner side of two fastening strips, and back-moving spring is stage clip.
As the further improvement of technical solution of the present invention, described pay-off comprises jaw cylinder and telescopic cylinder, and jaw cylinder is connected on the expansion link of telescopic cylinder, the jaw finger of jaw cylinder is respectively provided with and captures finger.
As the further improvement of technical solution of the present invention, described crawl finger is strip, and the end that strip captures finger is provided with alignment pin, and alignment pin is arranged on two relative faces capturing finger, and alignment pin is taper.
As the further improvement of technical solution of the present invention, around the alignment pin on described crawl finger, also post soft friction plate.
As the further improvement of technical solution of the present invention, described soft friction plate is rubber peel.
Beneficial effect: semicircle workpiece automatic clamping fixture structure with holes of the present invention is simple, only have a cylinder just can complete workpiece self-centering, self-feeding, automatically regulate also clamping work pieces, control easy, be applicable to workpiece automatically feeding and the clamping of situation about comparatively determining from supplied materials directions such as vibrating disk outlets, it is very high to locate rapid efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of semicircle workpiece automatic clamping fixture with holes;
The side view of the semicircle workpiece automatic clamping fixture in accompanying drawing 2 bit strip hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
The semicircle workpiece automatic clamping fixture with holes of one as shown in Figures 1 and 2, comprise pay-off 1 and clamping device 2, clamping device 2 comprises clamping fixture seat 21, symmetrical two fastening strips 22, back-moving spring 23 and the position-limit mechanism 24 be arranged on clamping fixture seat 21, for being rotationally connected between the middle part of two fastening strips 22 and clamping fixture seat 21, between the afterbody of two fastening strips 22, connect back-moving spring 23; Two fastening strips 22 can only mutually open relative to initial position and can not mutually close up under the restriction of position-limit mechanism 24; The head of two fastening strips 22 has protruding clamping structure.
Fastening strip 22 entirety is strip, and its head has triangle bulge-structure, makes to become large more gradually from first diminishing gradually away from the space of clamping fixture seat 21 between the fastening strip 22 of two, the direction of clamping fixture seat 21.
Position-limit mechanism 24 is spacing backing pin, and spacing backing pin blocks two fastening strip 22 afterbodys, and backing pin is installed on the outside of two fastening strips 22, and back-moving spring 23 is stage clip.
Pay-off 1 comprises jaw cylinder 11 and telescopic cylinder 12, and jaw cylinder 11 is connected on the expansion link of telescopic cylinder 12, the jaw finger of jaw cylinder 11 is respectively provided with and captures finger 13.Capturing finger 13 is strip, and the end that strip captures finger 13 is provided with alignment pin 14, and alignment pin 14 is arranged on two relative faces capturing finger 13, and alignment pin 14 is in taper.Capture around the alignment pin 14 on finger 13 and also post soft friction plate 15.Soft friction plate 15 is rubber peel.
Semicircle workpiece automatic clamping fixture structure with holes of the present invention is simple, only have a cylinder just can complete workpiece self-centering, self-feeding, automatically regulate also clamping work pieces, control easy, be applicable to workpiece automatically feeding and the clamping of situation about comparatively determining from supplied materials directions such as vibrating disk outlets, it is very high to locate rapid efficiency.
Below be only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (9)

1. a semicircle workpiece automatic clamping fixture with holes, it is characterized in that: comprise pay-off (1) and clamping device (2), described clamping device (2) comprises clamping fixture seat (21), symmetrical two fastening strips (22) be arranged on clamping fixture seat (21), back-moving spring (23) and position-limit mechanism (24), for being rotationally connected between the middle part of described two fastening strips (22) and clamping fixture seat (21), between the afterbody of two fastening strips (22), connect back-moving spring (23); Described two fastening strips (22) can only mutually be opened relative to initial position and can not mutually close up under the restriction of position-limit mechanism (24); The head of described two fastening strips (22) has protruding clamping structure.
2. one according to claim 1 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: described fastening strip (22) entirety is strip, its head has triangle bulge-structure, makes to become large more gradually from first diminishing gradually away from the space of clamping fixture seat (21) between two, the direction fastening strip (22) of clamping fixture seat (21).
3. one according to claim 1 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: the part of the head clamping work pieces of described fastening strip (22) is the arc-shaped of laminating workpiece, two fastening strips (22) can be filled the span of a man's arms from both sides the circular arc shaped portion of workpiece, the apical head of described two fastening strips (22) is provided with groove, makes to become large more gradually from first diminishing gradually away from the space of clamping fixture seat (21) between two, the direction fastening strip (22) of clamping fixture seat (21).
4. one according to claim 1 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: described position-limit mechanism (24) is spacing backing pin, spacing backing pin blocks two fastening strip (22) afterbodys, described spacing backing pin (22) is installed on the outside of two fastening strips (22), and described back-moving spring (23) is stage clip.
5. one according to claim 1 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: described position-limit mechanism (24) is spacing backing pin, spacing backing pin blocks position on the upper side, two fastening strip (22) middle parts, described spacing backing pin (22) is installed on the inner side of two fastening strips (22), and described back-moving spring (23) is stage clip.
6. according to the one of the arbitrary claim of claim 1-5 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: described pay-off (1) comprises jaw cylinder (11) and telescopic cylinder (12), described jaw cylinder (11) is connected on the expansion link of telescopic cylinder (12), the jaw finger of jaw cylinder (11) is respectively provided with and captures finger (13).
7. one according to claim 6 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: described crawl finger (13) is strip, the end that strip captures finger (13) is provided with alignment pin (14), described alignment pin (14) is arranged on two relative faces capturing finger (13), and alignment pin (14) is in taper.
8. according to the one of claim 6 or 7 semicircle workpiece automatic clamping fixture with holes, it is characterized in that: the described alignment pin (14) captured on finger (13) also posts soft friction plate (15) around.
9. one according to claim 8 semicircle workpiece automatic clamping fixture with holes, is characterized in that: described soft friction plate (15) is rubber peel.
CN201510412197.4A 2015-07-14 2015-07-14 A kind of semicircle workpiece automatic clamping fixture with holes Expired - Fee Related CN104924243B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201510412197.4A CN104924243B (en) 2015-07-14 2015-07-14 A kind of semicircle workpiece automatic clamping fixture with holes
CN201610879340.5A CN106378725B (en) 2015-07-14 2015-07-14 Self-centering, the automatic clamping fixture of feeding
CN201610879377.8A CN106392744B (en) 2015-07-14 2015-07-14 Automatic clamping fixture
CN201610879339.2A CN106425602A (en) 2015-07-14 2015-07-14 Automatic clamping fixture for automatic centering and feeding
CN201610879380.XA CN106312871B (en) 2015-07-14 2015-07-14 A kind of automatic clamping fixture
CN201610879376.3A CN106312870B (en) 2015-07-14 2015-07-14 Automatic clamping fixture easy to control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510412197.4A CN104924243B (en) 2015-07-14 2015-07-14 A kind of semicircle workpiece automatic clamping fixture with holes

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CN201610879339.2A Division CN106425602A (en) 2015-07-14 2015-07-14 Automatic clamping fixture for automatic centering and feeding
CN201610879380.XA Division CN106312871B (en) 2015-07-14 2015-07-14 A kind of automatic clamping fixture
CN201610879376.3A Division CN106312870B (en) 2015-07-14 2015-07-14 Automatic clamping fixture easy to control
CN201610879377.8A Division CN106392744B (en) 2015-07-14 2015-07-14 Automatic clamping fixture
CN201610879340.5A Division CN106378725B (en) 2015-07-14 2015-07-14 Self-centering, the automatic clamping fixture of feeding

Publications (2)

Publication Number Publication Date
CN104924243A true CN104924243A (en) 2015-09-23
CN104924243B CN104924243B (en) 2017-03-01

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Family Applications (6)

Application Number Title Priority Date Filing Date
CN201610879377.8A Expired - Fee Related CN106392744B (en) 2015-07-14 2015-07-14 Automatic clamping fixture
CN201610879380.XA Active CN106312871B (en) 2015-07-14 2015-07-14 A kind of automatic clamping fixture
CN201610879340.5A Active CN106378725B (en) 2015-07-14 2015-07-14 Self-centering, the automatic clamping fixture of feeding
CN201510412197.4A Expired - Fee Related CN104924243B (en) 2015-07-14 2015-07-14 A kind of semicircle workpiece automatic clamping fixture with holes
CN201610879339.2A Pending CN106425602A (en) 2015-07-14 2015-07-14 Automatic clamping fixture for automatic centering and feeding
CN201610879376.3A Active CN106312870B (en) 2015-07-14 2015-07-14 Automatic clamping fixture easy to control

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201610879377.8A Expired - Fee Related CN106392744B (en) 2015-07-14 2015-07-14 Automatic clamping fixture
CN201610879380.XA Active CN106312871B (en) 2015-07-14 2015-07-14 A kind of automatic clamping fixture
CN201610879340.5A Active CN106378725B (en) 2015-07-14 2015-07-14 Self-centering, the automatic clamping fixture of feeding

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201610879339.2A Pending CN106425602A (en) 2015-07-14 2015-07-14 Automatic clamping fixture for automatic centering and feeding
CN201610879376.3A Active CN106312870B (en) 2015-07-14 2015-07-14 Automatic clamping fixture easy to control

Country Status (1)

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CN106975858A (en) * 2017-05-25 2017-07-25 苏州高精特专信息科技有限公司 Full automatic car hub welding equipment
CN107738209A (en) * 2017-11-24 2018-02-27 常熟市精工模具制造有限公司 Mold clamping apparatus for glass mold embedded SMA actuators
CN109225678A (en) * 2018-09-12 2019-01-18 深圳市思迈达智能设备有限公司 A kind of omnipotent carrier of COB light source centrifuge
CN111216047A (en) * 2018-11-24 2020-06-02 惠州市骏盈科技有限公司 Put and get anchor clamps

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Also Published As

Publication number Publication date
CN106392744B (en) 2018-08-14
CN106312871B (en) 2018-11-13
CN104924243B (en) 2017-03-01
CN106312870A (en) 2017-01-11
CN106392744A (en) 2017-02-15
CN106378725B (en) 2018-06-01
CN106425602A (en) 2017-02-22
CN106312870B (en) 2018-06-29
CN106378725A (en) 2017-02-08
CN106312871A (en) 2017-01-11

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