CN104985607A - Chute finger - Google Patents

Chute finger Download PDF

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Publication number
CN104985607A
CN104985607A CN201510483701.XA CN201510483701A CN104985607A CN 104985607 A CN104985607 A CN 104985607A CN 201510483701 A CN201510483701 A CN 201510483701A CN 104985607 A CN104985607 A CN 104985607A
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China
Prior art keywords
finger
chute
connecting portion
palm
nut
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Granted
Application number
CN201510483701.XA
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Chinese (zh)
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CN104985607B (en
Inventor
滑英宾
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Shandong Xianzhiyuan Biotechnology Co ltd
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Suzhou Qu Zhi Automation Science And Technology Ltd
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Priority to CN201510483701.XA priority Critical patent/CN104985607B/en
Publication of CN104985607A publication Critical patent/CN104985607A/en
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Publication of CN104985607B publication Critical patent/CN104985607B/en
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  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

The invention discloses a chute finger used for mounting a machinery finger on a fixed palm; the chute finger comprises a palm connecting portion, a connecting assembly arranged on the palm connecting portion, and a finger mounting chute; the connecting assembly comprises a fixed screw, a fixed nut and a buffer spring; the fixed screw comprises a blind nut and a screw rod extending outwards from the blind nut; the screw rod penetrates the palm connecting portion; the fixed nut is screwed on one end of the screw rod with threads; the buffer spring is sleeved on the screw rod, and compressed into a through hole of the palm connecting portion under the fixed nut effect; the finger mounting chute is used for mounting the machinery finger. The chute finger is novel and simple in structure, low in processing cost, so the distance between the machinery finger and a product can be adjusted, and the machinery finger can conveniently move and take the product.

Description

Chute is pointed
Technical field
The present invention relates to the mounting technique field of mechanical finger, especially relate to and a kind ofly mechanical finger is installed to manipulator palm, the movable chute finger of mechanical finger can be realized flexibly.
Background technology
In recent years, along with the progress of science and technology and the continuous expansion of automated production scale, manipulator is produced at such as household electrical appliances, be widely used in automobile making and the various fields such as health care, military affairs, and these manipulators are all to complete the actions such as the crawl of product by the function of simulation staff.
Applicant is 20121050724.5 in the patent No. of applying for before, name is called in the Chinese patent of " articulated robot refers to ", disclose a kind of manipulator, it comprises the assembly 1 that is strained and fixed be connected successively, connectors 2 and fixed support 3, be strained and fixed assembly 1, connectors 2, be connected with the steel wire 7 be located in spring 6 by spring 6 between fixed support 3, articulated robot refers to be fixedly connected on manipulator fixed head 8 by the assembly 1 that is strained and fixed, mechanical finger can realize the same multidirectional activity adjustment of similar people's swivel of hand by connector 2.
When carrying out product and capturing, often need multiple mechanical finger to carry out work simultaneously, therefore we investigated and a kind ofly multiple mechanical finger can be combined and installed together, to realize the mechanical palm that multiple product captures simultaneously, mechanical finger is assembled into our discovery after on palm, direction of rotation adjustment can only be realized in use, and can not regulate in the distance of product, like this when mechanical finger touching is less than product, can not only adjust the position of mechanical finger, therefore regulate very inconvenient, and complex operation.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of chute to point, to realize mechanical finger to be assembled into manipulator palm, and the distance achieving mechanical finger distance product is adjustable.
For achieving the above object, the present invention proposes following technical scheme: a kind of chute finger, comprise palm connecting portion, be arranged on the coupling assembling on palm connecting portion, and finger mounted chute, described coupling assembling comprises fixed screw, hold-down nut and buffer spring, the screw rod that described fixed screw comprises blind nut and extended outward by blind nut, described screw rod is through described palm connecting portion, described hold-down nut knob is in the threaded one end of described screw rod, described buffer spring is enclosed within described screw rod, and be compressed under the effect of described hold-down nut in the perforation of described palm connecting portion.
Preferably, the end face of described finger mounted chute both sides is provided with the slide rail slided for mechanical finger.
Preferably, an end face of the end face homonymy of described palm connecting portion and screw is provided with multiple directions and regulates projection.
Preferably, sealing ring is provided with between described buffer spring and hold-down nut.
Preferably, described hold-down nut is wing nut.
Compared with prior art, the novel structure of chute of the present invention finger, simple, processing cost is low, and the distance achieved between mechanical finger and product is adjustable, is convenient to mechanical finger to the movement of product and crawl.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixing palm of mechanical finger of the present invention;
Fig. 2 is the structural representation of the fixing palm another side of mechanical finger of the present invention;
Fig. 3 is the structural representation of the chute finger of mechanical finger of the present invention;
Fig. 4 is the structural representation of chute of the present invention finger except coupling assembling;
Fig. 5 is the structural representation of chute of the present invention finger another side except coupling assembling;
Fig. 6 is the perspective view of fixed screw of the present invention.
Reference numeral: 1, palm body, 11, installing hole, 2, finger connecting portion, 21, installation gap, 22, direction adjusting grooves, 23, stopper slot, 3, chute finger, 31, palm connecting portion, 311, direction regulates protruding, 32, finger mounted chute, 321, slide rail, 4, coupling assembling, 41, fixed screw, 411, blind nut, 4111, spacing preiection, 412, screw rod, 42, hold-down nut, 43, buffer spring, 5, sealing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.
Shown in composition graphs 1 ~ Fig. 6, disclosed a kind of chute finger, for mechanical finger (not shown) is installed to fixing palm, shown in composition graphs 1 and Fig. 2, fixing palm comprises palm body 1 and to be stretched out the multiple finger connecting portions 2 formed out by the edge of palm body 1, the shape of the similar people's palm of shape of palm body 1, is roughly rectangle.Palm body 1 have 5 finger connecting portions 2, finger connecting portion 2 is for installing mechanical finger by a chute finger 3, the finger that 5 connecting portions 2 are installed is equivalent to the thumb of staff, forefinger, middle finger, the third finger and little finger respectively, after installing mechanical finger, 5 mechanical fingers can be realized to the crawl of product simultaneously.
The surface of palm body 1 is also offered the installing hole 11 of multiple strip, arranging of installing hole 11 being on the one hand whole weight in order to alleviate palm, reducing rapidoprint, is also load onto other instruments for adding on the other hand.Also adsorbable upper gas circuit rectifying block (not shown) on palm body 1, divides the multiple mechanical finger of supply to carry out work after the source of the gas rectification needed for mechanical finger drives by gas circuit rectifying block again.
Each finger connecting portion 2 is in the circular configuration with a breach, and this breach is used for the installation gap 21 of chute finger mounted.And a wherein end face (hereinafter referred to front) of each finger connecting portion 2 is provided with multiple directions adjusting grooves 22, direction adjusting grooves 22 circumference is distributed in installation gap 21 around.The other end (hereinafter referred to reverse side) of each finger connecting portion 2 is provided with a stopper slot caved inward 23, and the bottom surface of stopper slot 23 is plane, and its side is 4 trapezoidal faces.
The design of direction adjusting grooves 22 and stopper slot 23 is all that the corresponding construction in order to point on 3 with chute is spacing to engaging, to realize being fastenedly connected between chute finger 3 and finger connecting portion 2.Particularly, shown in composition graphs 3 ~ Fig. 5, chute finger 3 comprises palm connecting portion 31 and finger mounted chute 32, chute finger 3 is fixedly connected with finger connecting portion 2 by a coupling assembling 4 by palm connecting portion 31, the one side that palm connecting portion 31 and finger connecting portion 2 fit is provided with the direction of matching with direction adjusting grooves 22 and regulates protruding 311, the setting of groove and projection is adjustable for the direction realizing chute finger 3, when specifically regulating, projection is removed in the groove matched, again engage in the groove being embedded into needs again, so just, the direction of rotation achieving mechanical finger is adjustable.
Coupling assembling 4 comprises fixed screw 41, hold-down nut 42 and buffer spring 43, shown in composition graphs 3 and Fig. 6, the screw rod 412 that fixed screw 41 comprises blind nut 411 and stretched out by wherein one end facing epitaxy of blind nut 411, the lower end of screw rod 412 is provided with screw thread, screw rod 412 passes front from the reverse side of finger connecting portion 2, the side that blind nut 411 and the reverse side of finger connecting portion 2 fit is provided with the spacing preiection 4111 matched with stopper slot 23, the shape of spacing preiection 4111 and the shape of stopper slot 23 similar, bottom surface is plane, side is 4 trapezoidal faces, the design of spacing preiection 4111 and stopper slot 23 is for fixing blind nut 411 when locking nut, prevent blind nut 411 from and then rotating.
Hold-down nut 42 is sleeved on the threaded one end of screw rod 412, and when locking chute finger connecting portion 2, hold-down nut 42 carries out knob to the direction of finger connecting portion 2, and hold-down nut 42 can select wing nut.Buffer spring 43 between hold-down nut 42 and blind nut 411, hold-down nut 42 for be contracted in during tightening state palm connecting portion 31 screw perforation in.Screw rod 412 is also set with one or more sealing ring 51 between buffer spring 43 and hold-down nut 42, to improve the degree of blocking of hold-down nut 42.
Finger mounted chute 32 refers to for installation manipulator, the end face of its both sides is provided with the slide rail 321 slided for mechanical finger, and mechanical finger can move forward and backward along slide rail 321, realizes the adjustment of multiple directions, position flexibly.
Technology contents of the present invention and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from spirit of the present invention based on teaching of the present invention and announcement; therefore; scope should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present invention and modification should be comprised, and contained by present patent application claim.

Claims (5)

1. a chute finger, it is characterized in that: comprise palm connecting portion, be arranged on the coupling assembling on palm connecting portion, and finger mounted chute, described coupling assembling comprises fixed screw, hold-down nut and buffer spring, the screw rod that described fixed screw comprises blind nut and extended outward by blind nut, described screw rod is through described palm connecting portion, described hold-down nut knob is in the threaded one end of described screw rod, described buffer spring is enclosed within described screw rod, and is compressed under the effect of described hold-down nut in the perforation of described palm connecting portion.
2. chute finger according to claim 1, is characterized in that, the end face of described finger mounted chute both sides is provided with the slide rail slided for mechanical finger.
3. chute finger according to claim 1, is characterized in that, an end face of the end face homonymy of described palm connecting portion and screw is provided with multiple directions and regulates projection.
4. chute finger according to claim 1, is characterized in that, be provided with sealing ring between described buffer spring and hold-down nut.
5. chute finger according to claim 1, it is characterized in that, described hold-down nut is wing nut.
CN201510483701.XA 2015-08-10 2015-08-10 Chute finger Active CN104985607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN104985607B CN104985607B (en) 2017-10-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078785A (en) * 2016-07-29 2016-11-09 苏州驱指自动化科技有限公司 Two sides chute finger
CN106217365A (en) * 2016-09-14 2016-12-14 苏州驱指自动化科技有限公司 Quick-replaceable cover half
CN111906809A (en) * 2020-07-13 2020-11-10 上海傲意信息科技有限公司 Bionic hand device
CN112242202A (en) * 2019-07-16 2021-01-19 核工业西南物理研究院 Connection structure for fusion reactor plasma-oriented part

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921293A (en) * 1982-04-02 1990-05-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multi-fingered robotic hand
CN2810961Y (en) * 2005-07-13 2006-08-30 河北科技大学 Automatic material-fetching manipulator for filmed glove production line
CN201602918U (en) * 2010-02-10 2010-10-13 郭秀娟 Medical temporomandibular joint positor for stomatological department
CN102642206A (en) * 2012-05-16 2012-08-22 滑英宾 Joint type manipulator
CN203450845U (en) * 2013-07-26 2014-02-26 晶澳太阳能有限公司 Wafer taking mechanical arm
CN104589334A (en) * 2014-12-22 2015-05-06 湖北文理学院 Five-axis multifunctional manipulator
CN204893984U (en) * 2015-08-10 2015-12-23 苏州驱指自动化科技有限公司 Spout finger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921293A (en) * 1982-04-02 1990-05-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multi-fingered robotic hand
CN2810961Y (en) * 2005-07-13 2006-08-30 河北科技大学 Automatic material-fetching manipulator for filmed glove production line
CN201602918U (en) * 2010-02-10 2010-10-13 郭秀娟 Medical temporomandibular joint positor for stomatological department
CN102642206A (en) * 2012-05-16 2012-08-22 滑英宾 Joint type manipulator
CN203450845U (en) * 2013-07-26 2014-02-26 晶澳太阳能有限公司 Wafer taking mechanical arm
CN104589334A (en) * 2014-12-22 2015-05-06 湖北文理学院 Five-axis multifunctional manipulator
CN204893984U (en) * 2015-08-10 2015-12-23 苏州驱指自动化科技有限公司 Spout finger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078785A (en) * 2016-07-29 2016-11-09 苏州驱指自动化科技有限公司 Two sides chute finger
CN106217365A (en) * 2016-09-14 2016-12-14 苏州驱指自动化科技有限公司 Quick-replaceable cover half
CN112242202A (en) * 2019-07-16 2021-01-19 核工业西南物理研究院 Connection structure for fusion reactor plasma-oriented part
CN111906809A (en) * 2020-07-13 2020-11-10 上海傲意信息科技有限公司 Bionic hand device
CN111906809B (en) * 2020-07-13 2023-09-12 上海傲意信息科技有限公司 Bionic hand device

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Effective date of registration: 20201030

Address after: 246000 3rd floor, office building, China Railway 10th Bureau, No.2, Neihuan West Road, Yingjiang District, Anqing City, Anhui Province

Patentee after: Ma Quanhai

Address before: 8 Building 315, 215134 middle Wei Road, Weitang Town, Suzhou, Jiangsu, Xiangcheng District

Patentee before: SUZHOU QUZHI AUTOMATION TECHNOLOGY Co.,Ltd.

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Effective date of registration: 20221221

Address after: 250000 Dezhou City, Shandong Province, Yucheng City, South of the East Extension Line of Chuangxin Street, High tech Zone, East of Zhaotu Trunk Canal

Patentee after: SHANDONG XIANZHIYUAN BIOTECHNOLOGY Co.,Ltd.

Address before: 246000 3rd floor, office building of China Railway 10th Bureau, No.2, Neihuan West Road, Yingjiang District, Anqing City, Anhui Province

Patentee before: Ma Quanhai