CN205771931U - A kind of connecting rod clamping device - Google Patents

A kind of connecting rod clamping device Download PDF

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Publication number
CN205771931U
CN205771931U CN201620640019.7U CN201620640019U CN205771931U CN 205771931 U CN205771931 U CN 205771931U CN 201620640019 U CN201620640019 U CN 201620640019U CN 205771931 U CN205771931 U CN 205771931U
Authority
CN
China
Prior art keywords
connecting rod
rotating shaft
pull bar
jaw
clamping device
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.)
Withdrawn - After Issue
Application number
CN201620640019.7U
Other languages
Chinese (zh)
Inventor
吕绍林
杨愉强
王建福
游伟
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.)
Filing date
Publication date
Application filed by Bozhong Suzhou Precision Industry Technology Co Ltd filed Critical Bozhong Suzhou Precision Industry Technology Co Ltd
Priority to CN201620640019.7U priority Critical patent/CN205771931U/en
Application granted granted Critical
Publication of CN205771931U publication Critical patent/CN205771931U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

This utility model relates to a kind of connecting rod clamping device, and including support plate and the driving assembly being arranged on support plate, driving the lower end of assembly to connect has pull bar, and described support plate is provided with the guidance set playing the guiding role pull bar;Described pull bar lower end connects has linkage, the lower end of described linkage to be provided with clip claw assembly;Described driving Component driver pull bar moves along guidance set, under the effect of linkage, can make clip claw assembly clamping or unclamp product.This utility model simple in construction is dexterous, and space availability ratio is high.This utility model only needs a power source can once clamp several workpiece, and efficiency is high, economical and practical, is worth of widely use in actual production.

Description

A kind of connecting rod clamping device
Technical field:
This utility model relates to clamping device apparatus field, and a kind of needs a power source energy one The connecting rod clamping device of secondary several workpiece of clamping.
Background technology:
Existing clamping device is typically all one group of jaw action of jaw air cylinder driven, once can only grip a product, And it is low to grip efficiency, sometimes one station needing the most set products operate, gripping is wasted time and energy the most one by one, work simultaneously Duration, also improves production cost, it is therefore necessary to design a kind of mechanism that can once clamp several workpiece.
Utility model content:
The purpose of this utility model be for the deficiencies in the prior art in place of, it is provided that a kind of connecting rod clamping device, only need one Individual power source can once clamp several workpiece, and space availability ratio is high, and simple in construction is easy to use.
Technology solution of the present utility model is as follows:
A kind of connecting rod clamping device, including support plate and the driving assembly being arranged on support plate, the lower end of described driving assembly Connect and have pull bar, described support plate is provided with the guidance set playing the guiding role pull bar;Described pull bar lower end connects connecting rod Mechanism, the lower end of described linkage is provided with clip claw assembly;Described driving Component driver pull bar moves along guidance set, Under the effect of linkage, clip claw assembly clamping can be made or unclamp product.
As preferably, described pull bar lower end has been mounted side by side organizes linkage more, and often group linkage lower end connects one Group clip claw assembly.
As preferably, described support plate is convex structure, and the small end of described convex structure is provided with driving assembly, convex On the big end of structure, guidance set is installed.
As preferably, described driving assembly include being arranged on the driving cylinder on the upside of the small end of convex structure fix seat, It is installed on and drives cylinder to fix driving cylinder and being installed on the push pedal of the piston rod end driving cylinder, described push pedal spiral shell on seat Connect and be fixed on pull bar.
As preferably, described guidance set has two groups, and two groups of guidance sets are arranged symmetrically on support plate, described guidance set The slide block being arranged on slide rail including the slide rail being arranged on support plate and cooperation, described slide block is fixedly mounted on the back of pull bar.
As preferably, described linkage includes the connecting rod a being arranged on pull bar top and is connected to connecting rod a by rotating shaft a The left connecting rod b of lower end and right connecting rod b, and left connecting rod b and right connecting rod b is arranged symmetrically in the lower section of rotating shaft a.
As preferably, described clip claw assembly includes that the left jaw linked together by rotating shaft b fixes seat and right jaw is solid Reservation, and rotating shaft b is arranged on support plate, described left jaw is fixed seat and is linked together by rotating shaft c with left connecting rod b, the described right side Jaw is fixed seat and is linked together by rotating shaft d with right connecting rod b.
As preferably, described left connecting rod b is strip rod-like structure, and described right connecting rod b is to be connected by upper right link rod part and bottom right The integral structure of bar portion composition, described upper right link rod part is provided with U-type groove a, and described left connecting rod b upper end is inserted in U-type groove a In, and rotating shaft a sequentially passes through upper right link rod part, left connecting rod b and connecting rod a, is connected to by rotating shaft a by left connecting rod b and right connecting rod b On connecting rod a.
As preferably, described left jaw is fixed seat and is made up of left link joint feature, left middle interconnecting piece and left jaw portion Integral structure, described left link joint feature is provided with U-type groove b, and the lower end of left connecting rod b is inserted in U-type groove b, and logical Crossing rotating shaft c to be linked together with left link joint feature by left connecting rod b, described left middle interconnecting piece is provided with U-type groove c, institute The right side stating left jaw portion is provided with left jaw.
As preferably, described right jaw is fixed seat and is made up of right connecting rod connecting portion, right middle interconnecting piece and right jaw portion Integral structure, described right connecting rod connecting portion is provided with U-type groove d, and the lower end of the bottom right link rod part of right connecting rod b is inserted in U In type groove d, and by rotating shaft d, bottom right link rod part is linked together with right connecting rod connecting portion, described right middle interconnecting piece sets The right flange part that U-type groove c matches, described right flange part is had to be inserted in U-type groove c, and by rotating shaft b by right connection Portion links together with left middle interconnecting piece;The left side in described right jaw portion is provided with right jaw.
The beneficial effects of the utility model are:
This utility model drives Component driver pull bar to move along guidance set, under the effect of linkage, can make folder Claw assembly clamps or unclamps product.This utility model simple in construction is dexterous, and space availability ratio is high.This utility model only needs one to move Power source can once clamp several workpiece, and efficiency is high, economical and practical, is worth of widely use in actual production.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is the two of structural representation of the present utility model;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the left view of Fig. 1;
Fig. 5 is the structural representation that left jaw of the present utility model fixes seat;
Fig. 6 is the structural representation that right jaw of the present utility model fixes seat.
Symbol description in figure: I drives assembly;II guidance set;III linkage;IV clip claw assembly;1 carries Plate;The small end of 101 convex structures;The big end of 102 convex structures;2 pull bars;3 drive cylinder to fix seat;4— Drive cylinder;5 push pedals;6 slide rails;7 slide blocks;8 connecting rod a;9 rotating shaft a;10 left connecting rod b;11 right connecting rod b; 1101 upper right link rod parts and 1102 bottom right link rod parts;1103 U-type groove a;12 rotating shaft b;13 left jaws fix seat; 1301 left link joint feature;1302 left middle interconnecting pieces;1303 left jaw portions;1304 U-type groove b;1305 U-type groove c;14 right jaws fix seat;1401 right connecting rod connecting portions;1402 right middle interconnecting pieces;1403 right jaw portions; 1404 U-type groove d;1405 right flange parts;15 rotating shaft c;16 rotating shaft d;17 left jaws;18 right jaws.
Detailed description of the invention:
Embodiment, is shown in accompanying drawing 1~6, and a kind of connecting rod clamping device, including support plate 1 and the driving assembly being arranged on support plate I, the lower end of described driving assembly connects pull bar 2, and described support plate is provided with the guidance set II playing the guiding role pull bar; Described pull bar lower end connects has linkage III, the lower end of described linkage to be provided with clip claw assembly IV;Described driving assembly Drive pull bar to move along guidance set, under the effect of linkage, clip claw assembly clamping can be made or unclamp product.
Described support plate is convex structure, and the small end 101 of described convex structure is provided with driving assembly, convex structure On big end 102, guidance set is installed.
Described pull bar lower end has been mounted side by side four groups of linkages, and often group linkage lower end connects one group of set of jaws Part, the motion of such pull bar can drive four groups of linkages to move simultaneously simultaneously, and often group linkage may tighten or loosen product.
Described driving assembly includes that being arranged on the driving cylinder on the upside of the small end of convex structure fixes seat 3, is installed on and drives Dynamic air cylinder fixes driving cylinder 4 and being installed on the push pedal 5 of the piston rod end driving cylinder on seat, and described push pedal is spirally connected fixing On pull bar.In the present embodiment, pull bar is long strip-board shape structure, and push pedal is arranged on the upper middle position of pull bar.
Described guidance set has two groups, and two groups of guidance sets are arranged symmetrically on support plate, and described guidance set includes installing The slide block 7 that slide rail 6 on support plate is arranged on slide rail with cooperation, described slide block is fixedly mounted on the back of pull bar, pull bar energy Enough up and down motions under the guide effect of slide rail, improve the stability of pull bar motion.
Described linkage is included the connecting rod a8 being arranged on pull bar top and is connected to a left side for connecting rod a lower end by rotating shaft a9 Connecting rod b10 and right connecting rod b11, and left connecting rod b and right connecting rod b is arranged symmetrically in the lower section of rotating shaft a.Described connecting rod a is square block Body, pull bar is positioned at connecting rod a position and is provided with draw-in groove, and the top of connecting rod a is connected in draw-in groove, and the bottom of connecting rod a is exposed The lower section of pull bar.
Described clip claw assembly includes that the left jaw linked together by rotating shaft b12 fixes seat 13 and right jaw fixes seat 14, and rotating shaft b is fixedly mounted on support plate, described left jaw is fixed seat and is linked together by rotating shaft c15 with left connecting rod b, institute State right jaw to fix seat and linked together by rotating shaft d16 with right connecting rod b, and left and right jaw is fixed seat and is able to b around the shaft Rotate.
Described left connecting rod b is strip rod-like structure, and described right connecting rod b is by upper right link rod part 1101 and bottom right link rod part The integral structure of 1102 compositions, described upper right link rod part is provided with U-type groove a1103, and described left connecting rod b upper end is inserted in U In type groove a, and rotating shaft a sequentially passes through upper right link rod part, left connecting rod b and connecting rod a, by left connecting rod b and right connecting rod b by rotating shaft a It is connected on connecting rod a.
It is by left link joint feature 1301, left middle interconnecting piece 1302 and 1303 groups of left jaw portion that described left jaw fixes seat The integral structure become, described left link joint feature is provided with U-type groove b1304, and the lower end of left connecting rod b is inserted in U-type groove b In, and by rotating shaft c, left connecting rod b is linked together with left link joint feature, described left middle interconnecting piece be provided with one U-shaped Groove c1305, the right side in described left jaw portion is provided with left jaw 17.
It is by right connecting rod connecting portion 1401, right middle interconnecting piece 1402 and 1403 groups of right jaw portion that described right jaw fixes seat The integral structure become, described right connecting rod connecting portion is provided with U-type groove d1404, the lower end of the bottom right link rod part of right connecting rod b It is inserted in U-type groove d, and by rotating shaft d, bottom right link rod part is linked together with right connecting rod connecting portion, described right middle interconnecting piece Being provided with the right flange part 1405 that U-type groove c matches, described right flange part is inserted in U-type groove c, and by rotating shaft b by the right side Middle interconnecting piece links together with left middle interconnecting piece;The left side in described right jaw portion is provided with right jaw 18.
In the present embodiment, left middle interconnecting piece is arranged vertically on the right side of left link joint feature, and right middle interconnecting piece is vertical Being arranged in the left side of right connecting rod connecting portion, the structure of left and right jaw is identical, and the right side of left jaw, the left side of right jaw set respectively Being provided with V-groove, two groups of V-groove are positioned opposite.
Utility model works principle: air cylinder driven push pedal moves downward, push pedal drives pull bar in the guide effect of slide rail Lower motion, pull bar promotes connecting rod a to move down, and makes left connecting rod b and right connecting rod b rotate rotating around rotating shaft a, makes left connecting rod b a around the shaft suitable Hour hands rotate, and right connecting rod b a around the shaft rotates counterclockwise;It is clockwise around rotating shaft b that the most left connecting rod b drives left jaw to fix seat Rotating, the right connecting rod b right jaw of drive is fixed seat and is rotated counterclockwise around rotating shaft b, makes left and right jaw open;In like manner, air cylinder driven Push pedal moves downward, and left and right jaw can be made to open pull bar and move upward along guidance set, under the effect of linkage, and can Clip claw assembly is made to clamp product.
Above-described embodiment is the specific descriptions carrying out this utility model, simply carries out this utility model furtherly Bright, it is impossible to be interpreted as the restriction to this utility model protection domain, those skilled in the art is according in above-mentioned utility model Hold and make some nonessential improvement and within adjustment each falls within protection domain of the present utility model.

Claims (10)

1. a connecting rod clamping device, including support plate and the driving assembly being arranged on support plate, it is characterised in that: described driving group The lower end of part connects pull bar, and described support plate is provided with the guidance set playing the guiding role pull bar;Described pull bar lower end is even Being connected to linkage, the lower end of described linkage is provided with clip claw assembly;Described driving Component driver pull bar is along guiding group Part moves, and under the effect of linkage, can make clip claw assembly clamping or unclamp product.
A kind of connecting rod clamping device the most according to claim 1, it is characterised in that: described pull bar lower end has been mounted side by side many Group linkage, often group linkage lower end connects one group of clip claw assembly.
A kind of connecting rod clamping device the most according to claim 1, it is characterised in that: described support plate is convex structure, described Driving assembly is installed in the small end of convex structure, the big end of convex structure is provided with guidance set.
A kind of connecting rod clamping device the most according to claim 3, it is characterised in that: described driving assembly includes being arranged on convex The cylinder that drives on the upside of the small end of shape structure is fixed seat, is installed on and drives the cylinder driving cylinder of fixing on seat and being installed on to drive The push pedal of the piston rod end of dynamic air cylinder, described push pedal is spirally connected and is fixed on pull bar.
A kind of connecting rod clamping device the most according to claim 3, it is characterised in that: described guidance set has two groups, two groups Guidance set is arranged symmetrically on support plate, and described guidance set includes that the slide rail being arranged on support plate and cooperation are arranged on slide rail Slide block, described slide block is fixedly mounted on the back of pull bar.
A kind of connecting rod clamping device the most according to claim 1, it is characterised in that: described linkage includes being arranged on and draws The connecting rod a on bar top and be connected to the left connecting rod b and right connecting rod b of connecting rod a lower end by rotating shaft a, and left connecting rod b and right connecting rod b It is arranged symmetrically in the lower section of rotating shaft a.
A kind of connecting rod clamping device the most according to claim 6, it is characterised in that: described clip claw assembly includes passing through rotating shaft The left jaw that b links together fixes seat and right jaw fixes seat, and rotating shaft b is arranged on support plate, and described left jaw fixes seat Being linked together by rotating shaft c with left connecting rod b, described right jaw is fixed seat and is linked together by rotating shaft d with right connecting rod b.
A kind of connecting rod clamping device the most according to claim 7, it is characterised in that: described left connecting rod b is the shaft-like knot of strip Structure, the integral structure that described right connecting rod b is made up of upper right link rod part and bottom right link rod part, described upper right link rod part is provided with One U-type groove a, described left connecting rod b upper end is inserted in U-type groove a, and rotating shaft a sequentially passes through upper right link rod part, left connecting rod b and company Bar a, is connected to left connecting rod b and right connecting rod b on connecting rod a by rotating shaft a.
A kind of connecting rod clamping device the most according to claim 8, it is characterised in that: it is by left company that described left jaw fixes seat Bar connecting portion, left middle interconnecting piece and left jaw portion composition integral structure, described left link joint feature be provided with one U-shaped Groove b, the lower end of left connecting rod b is inserted in U-type groove b, and is linked together with left link joint feature by left connecting rod b by rotating shaft c, institute Stating left middle interconnecting piece and be provided with U-type groove c, the right side in described left jaw portion is provided with left jaw.
A kind of connecting rod clamping device the most according to claim 9, it is characterised in that: it is by the right side that described right jaw fixes seat Link joint feature, right middle interconnecting piece and the integral structure of right jaw portion composition, described right connecting rod connecting portion is provided with a U The lower end of the bottom right link rod part of type groove d, right connecting rod b is inserted in U-type groove d, and by rotating shaft d by bottom right link rod part with right connecting rod even The portion of connecing links together, and described right middle interconnecting piece is provided with the right flange part that U-type groove c matches, described right flange part It is inserted in U-type groove c, and by rotating shaft b, right middle interconnecting piece is linked together with left middle interconnecting piece;Described right jaw portion Left side is provided with right jaw.
CN201620640019.7U 2016-06-24 2016-06-24 A kind of connecting rod clamping device Withdrawn - After Issue CN205771931U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620640019.7U CN205771931U (en) 2016-06-24 2016-06-24 A kind of connecting rod clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620640019.7U CN205771931U (en) 2016-06-24 2016-06-24 A kind of connecting rod clamping device

Publications (1)

Publication Number Publication Date
CN205771931U true CN205771931U (en) 2016-12-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620640019.7U Withdrawn - After Issue CN205771931U (en) 2016-06-24 2016-06-24 A kind of connecting rod clamping device

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031767A (en) * 2017-11-13 2018-05-15 芜湖瑞鹄浩博模具有限公司 Quick feeding device after a kind of stamping die punching press
CN108098803A (en) * 2017-12-25 2018-06-01 芜湖市鸿坤汽车零部件有限公司 A kind of more specification clamping devices
CN109986590A (en) * 2019-03-07 2019-07-09 上海发那科机器人有限公司 A kind of gripper grabbed for dissipating heap

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031767A (en) * 2017-11-13 2018-05-15 芜湖瑞鹄浩博模具有限公司 Quick feeding device after a kind of stamping die punching press
CN108031767B (en) * 2017-11-13 2019-11-22 芜湖瑞鹄浩博模具有限公司 Quick feeding device after a kind of stamping die punching press
CN108098803A (en) * 2017-12-25 2018-06-01 芜湖市鸿坤汽车零部件有限公司 A kind of more specification clamping devices
CN108098803B (en) * 2017-12-25 2021-07-06 芜湖市鸿坤汽车零部件有限公司 Many specifications clamping device
CN109986590A (en) * 2019-03-07 2019-07-09 上海发那科机器人有限公司 A kind of gripper grabbed for dissipating heap

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

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.

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20161207

Effective date of abandoning: 20180921