CN103625967A - Adjustable four-bar-linkage deviation rectification mechanism - Google Patents
Adjustable four-bar-linkage deviation rectification mechanism Download PDFInfo
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- CN103625967A CN103625967A CN201310595386.0A CN201310595386A CN103625967A CN 103625967 A CN103625967 A CN 103625967A CN 201310595386 A CN201310595386 A CN 201310595386A CN 103625967 A CN103625967 A CN 103625967A
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- adjustable
- connecting rod
- mobile base
- bar
- firm banking
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Abstract
The invention relates to an adjustable four-bar-linkage deviation rectification mechanism. The adjustable four-bar-linkage deviation rectification mechanism is characterized in that the adjustable four-bar-linkage deviation rectification mechanism comprises a movable base (1), connecting bars (2), a fixed base (3), wheels (5) and a hydraulic cylinder (6). The wheels (5) are arranged at the four corners at the bottom of the movable base (1), guide grooves (4) are arranged at the four corners at the top of the fixed base (3), the wheels (5) are embedded in the guide grooves (4), the two connecting rods (2) are arranged on the two sides of the space between the movable base (1) and the fixed base (3) respectively and are connected with the movable base (1) and the fixed base (3) respectively, the movable base (1), the fixed base (3) and the connecting rods (2) form a four-bar mechanism, and the two ends of the hydraulic cylinder (6) are arranged on the movable base (1) and the fixed base (3) respectively. The adjustable four-bar-linkage deviation rectification mechanism avoids the phenomenon that strips deviate in the advancing process, and is simple in structure and easy to realize.
Description
Technical field
The present invention relates to a kind of adjustable four connecting rod deviation correction mechanisms.
Background technology
In various sheet metal strip finishing units (move back as connected, zinc-plated, rewinding unit), when band is sent to, always there will be deviation phenomenon to a certain degree forward.The band less for specification, speed of advance is lower can be corrected by artificial assisting, but is manually difficult to realize for the larger band of specification; And the bar linkage structure of existing use is all nonadjustable, is not easy to install, regulates and dismounting.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of adjustable four connecting rod deviation correction mechanisms, to overcome the defect existing in prior art.A kind of adjustable four connecting rod deviation correction mechanisms simple in structure, practical, easy to implement are provided.
Technical scheme of the present invention is: a kind of adjustable four connecting rod deviation correction mechanisms, is characterized in that: comprise mobile base, connecting rod, firm banking, wheel and hydraulic actuating cylinder; Wherein, wheel is arranged at four jiaos of places, mobile base below, place, four jiaos of firm banking tops is provided with guide groove, wheel is in being embedded in guide groove, two connecting rods are arranged at respectively the both sides between mobile base and firm banking, and be connected with firm banking with mobile base respectively, mobile base, firm banking and connecting rod form four-bar linkage
,the two ends of hydraulic actuating cylinder are arranged at respectively on mobile base and firm banking.
Described connecting rod is left joint, left nut, adjust bar, right nut and the right connector connecting successively; Wherein, left joint and left nut are that screw thread is left-handed, and right nut and right connector are screw thread dextrorotation, and adjust bar two ends are respectively left-handed and dextrorotation.
Technique effect of the present invention is:
The invention solves the advance phenomenon of sideslip in process of band, hydraulic actuating cylinder is initially for midway location, and when band is a little during sideslip, hydraulic actuating cylinder is started working, and to four-bar linkage, provides power, and whole mechanism is playbacked again, and band is corrected.
The present invention is simple in structure, is easy to realize.The connecting rod of mentioning in the present invention is adjustable, is convenient to install, regulates and dismounting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of connecting rod in the present invention;
Fig. 4 is the structural representation of unadjustable connecting rod.
Reference numeral is:
1-mobile base, 2-connecting rod, 3-firm banking, 4-guide groove, 5-wheel, 6-hydraulic actuating cylinder, 7-left joint, 8-left nut, 9-adjust bar, 10-right nut, 11-right connector.
The specific embodiment
The present invention relates to sheet metal strip finishing equipment technical field, particularly relate to a kind of adjustable four connecting rod deviation correction mechanisms.
Referring to Fig. 1 to Fig. 3, the concrete structure of a kind of adjustable four connecting rod deviation correction mechanisms that the present invention relates to is:
Comprise mobile base 1, connecting rod 2, firm banking 3, wheel 5 and hydraulic actuating cylinder 6; Wherein, wheel 5 is arranged at place, four jiaos of mobile base 1 belows, place, four jiaos of firm banking 3 tops is provided with guide groove 4, wheel 5 is in being embedded in guide groove 4, wheel 5 can be in guide groove 4 motions, two connecting rods 2 are arranged at respectively the both sides between mobile base 1 and firm banking 3, and be connected with firm banking 3 with mobile base 1 respectively, mobile base 1, firm banking 3 and connecting rod 2 have formed a simple four-bar linkage, the two ends of hydraulic actuating cylinder 6 are arranged at respectively on mobile base 1 and firm banking 3, and hydraulic actuating cylinder 6 provides propulsion source to whole four-bar linkage.
Be different from the uncontrollable connecting rod shown in Fig. 4, the connecting rod 2 shown in Fig. 3 in the present invention is that screw thread is adjustable, and connecting rod 2 is left joint 7, left nut 8, adjust bar 9, right nut 10 and the right connector 11 connecting successively; Wherein, left joint 7 and left nut 8 are that screw thread is left-handed, and right nut 10 and right connector 11 are screw thread dextrorotation, and adjust bar 9 two ends are respectively left-handed and dextrorotation.
After the present invention installs, hydraulic actuating cylinder 6 is initially in midway location, the stretching for four-bar linkage provides propulsive effort of hydraulic actuating cylinder 6, and mobile base 1 can swing, and realizes deviation-correcting function.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (2)
1. adjustable four connecting rod deviation correction mechanisms, is characterized in that: comprise mobile base (1), connecting rod (2), firm banking (3), wheel (5) and hydraulic actuating cylinder (6); Wherein, wheel (5) is arranged at four jiaos of places, mobile base (1) below, place, four jiaos of firm banking (3) tops is provided with guide groove (4), wheel (5) is in being embedded in guide groove (4), two connecting rods (2) are arranged at respectively the both sides between mobile base (1) and firm banking (3), and be connected with firm banking (3) with mobile base (1) respectively, mobile base (1), firm banking (3) and connecting rod (2) form four-bar linkage
,the two ends of hydraulic actuating cylinder (6) are arranged at respectively on mobile base (1) and firm banking (3).
2. adjustable four connecting rod deviation correction mechanisms according to claim 1, is characterized in that: left joint (7), left nut (8), adjust bar (9), right nut (10) and the right connector (11) of connecting rod (2) for connecting successively; Wherein, left joint (7) and left nut (8) are that screw thread is left-handed, and right nut (10) and right connector (11) are screw thread dextrorotation, and adjust bar (9) two ends are respectively left-handed and dextrorotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595386.0A CN103625967B (en) | 2013-11-25 | 2013-11-25 | A kind of Adjustable four-bar-linkage deviation rectification mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595386.0A CN103625967B (en) | 2013-11-25 | 2013-11-25 | A kind of Adjustable four-bar-linkage deviation rectification mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103625967A true CN103625967A (en) | 2014-03-12 |
| CN103625967B CN103625967B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595386.0A Active CN103625967B (en) | 2013-11-25 | 2013-11-25 | A kind of Adjustable four-bar-linkage deviation rectification mechanism |
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| Country | Link |
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| CN (1) | CN103625967B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789913A (en) * | 2015-03-27 | 2015-07-22 | 中国重型机械研究院股份公司 | Pinching and correction mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5394222A (en) * | 1993-12-17 | 1995-02-28 | Xerox Corporation | Correction of misalignment in a multicolor imaging apparatus utilizing a conformable friction drive system |
| CN2644386Y (en) * | 2003-08-28 | 2004-09-29 | 宝山钢铁股份有限公司 | Four-pole horizontal strip steel deviation rectifying device |
| CN201077694Y (en) * | 2007-07-07 | 2008-06-25 | 新疆八一钢铁股份有限公司 | Band steel straight-line operation section X error correcting machine |
| CN201385050Y (en) * | 2009-04-27 | 2010-01-20 | 易安基自动化设备(北京)有限公司 | Plate and strip rectifying device with multiple degrees of freedom and adaptability to forward and backward operations |
| CN203112203U (en) * | 2012-12-27 | 2013-08-07 | 无锡先导自动化设备股份有限公司 | Battery pole piece unwinding device |
| CN203612714U (en) * | 2013-11-25 | 2014-05-28 | 中国重型机械研究院股份公司 | Adjustable four-connection-rod deviation correcting device |
-
2013
- 2013-11-25 CN CN201310595386.0A patent/CN103625967B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5394222A (en) * | 1993-12-17 | 1995-02-28 | Xerox Corporation | Correction of misalignment in a multicolor imaging apparatus utilizing a conformable friction drive system |
| CN2644386Y (en) * | 2003-08-28 | 2004-09-29 | 宝山钢铁股份有限公司 | Four-pole horizontal strip steel deviation rectifying device |
| CN201077694Y (en) * | 2007-07-07 | 2008-06-25 | 新疆八一钢铁股份有限公司 | Band steel straight-line operation section X error correcting machine |
| CN201385050Y (en) * | 2009-04-27 | 2010-01-20 | 易安基自动化设备(北京)有限公司 | Plate and strip rectifying device with multiple degrees of freedom and adaptability to forward and backward operations |
| CN203112203U (en) * | 2012-12-27 | 2013-08-07 | 无锡先导自动化设备股份有限公司 | Battery pole piece unwinding device |
| CN203612714U (en) * | 2013-11-25 | 2014-05-28 | 中国重型机械研究院股份公司 | Adjustable four-connection-rod deviation correcting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789913A (en) * | 2015-03-27 | 2015-07-22 | 中国重型机械研究院股份公司 | Pinching and correction mechanism |
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| CN103625967B (en) | 2017-03-15 |
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