CN202743904U - Novel stepping steel moving mechanism - Google Patents
Novel stepping steel moving mechanism Download PDFInfo
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- CN202743904U CN202743904U CN 201220357640 CN201220357640U CN202743904U CN 202743904 U CN202743904 U CN 202743904U CN 201220357640 CN201220357640 CN 201220357640 CN 201220357640 U CN201220357640 U CN 201220357640U CN 202743904 U CN202743904 U CN 202743904U
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Abstract
The utility model discloses a novel stepping steel moving mechanism comprising a parallelogram translation mechanism. The parallelogram translation mechanism is composed of two groups of crank rocker mechanisms, connecting rods and beams. The motion trail of the parallelogram translation mechanism can be reproducible. One group of the crank rocker mechanism mainly comprises a crank shaft, a driving swing arm, a driving rocker and a big support. The other group of the crank rocker mechanism mainly comprises a small support, a driven swing arm and a driven rocker. The novel stepping steel moving mechanism can solve technical problems that relative small lifting height is produced when the stepping distance is relatively big, and the mechanism is handled with care and steels can be speedily moved and transported.
Description
Technical field
The utility model relates to a kind of stepping means of locomotion for steel pipe.
Background technology
In Steel Tube Industries is produced, often steel pipe need to be transplanted on another operation position or the rollgang from an operation position or rollgang lifting.For example, on the survey length on the steel pipe machining production line is weighed spray mark marking equipment, steel pipe stepping on rollgang or the bin need to be moved to and survey the farm labourer position, and translation is finished and weighed, sprays mark, mark operation successively.Because the device space of each station is larger, just requires the step pitch of a translation of stepping steel moving mechanism larger, Large Diameter Pipeline particularly, step pitch requires larger.Because spray is marked spray marking machine and marking machine are arranged on station, the mark station again, this just requires stepping mechanism, and adjustable height can not be large in migration process, otherwise can interfere with spray marking machine, marking machine.Generally adopt at present circle track, rectangular path stepping mechanism.Circle track stepping mechanism mainly is gear drive or the sprocket chain strip transmission mechanism that uses parallel-crank mechanism, all has the problem that mechanism is relatively huge, cost is higher, adjustable height is larger.And rectangular path can reduce adjustable height greatly on identical step distance, but owing to need adopting hydraulic-driven, the control of accelerating, slow down needs adoption rate control, and is complicated and unreliable, and the mechanism of itself also is huger, and cost is also higher.
Summary of the invention
The purpose of this utility model provides a kind of novel stepping steel moving mechanism, and it can solve in the situation that step distance is larger and produce less adjustable height, and have handle with care, the technical matters of quickly migrate.
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of novel stepping steel moving mechanism comprises the reproducible parallelogram translation mechanism of path of motion that is made of two suite handle rocker arm bodies, connecting rod and crossbeam; Wherein a suite handle rocker arm body mainly comprises bent axle (8), initiatively swing arm (7), initiatively rocking arm (9) and large bearing (6); The large bearing seat (11) of the small bearing bracket (14-1) of installation active swing arm (7), installation bent axle (8) is installed in respectively on the large bearing (6); Described bent axle (8) is the power driven end, initiatively rocking arm (9) is installed on the bent axle (8), initiatively rocking arm (9) two ends are hinged with respectively an end and active swing arm (7) one ends of crossbeam (4), and initiatively swing arm (7) other end is hingedly connected with an end of connecting rod (5); Another suite handle rocker arm body mainly comprises little bearing (1), passive swing arm (2), passive rocking arm (3); Passive swing arm (2) is installed on another small bearing bracket (14), this small bearing bracket (14-2) is installed on the little bearing (1), passive swing arm (2) two ends are hingedly connected with respectively the other end of passive rocking arm (3) one ends and connecting rod (5), the be articulated and connected other end of crossbeam (4) of the other end of passive rocking arm (3).
The articulated manner of all parts of whole translation mechanism adopts bearing pin and plain bearing connection structure.
Hinged lubricating is dry oil lubrication or employing self-lubricating plain bearing.
The beneficial effects of the utility model are, stepping mechanism can produce less adjustable height when producing larger step distance, and can realize handling with care, the mechanism characteristics of quickly migrate; Simple in structure, driver element is less, and reliability is high, and cost is low, actv. solved survey length on the steel pipe machining production line weigh spray mark marking equipment to stepping mechanism requirement---step distance is large, adjustable height is little.Simultaneously, adjust the parameters of piston crank mechanism, can reach arbitrarily step distance and adjustable height Trajectory Design, thereby be conducive to applying of this technology.
Description of drawings
Fig. 1 is the structural representation of the utility model stepping steel moving mechanism.
Fig. 2 is the cutaway view along I-I position of Fig. 1.
Fig. 3 is the cutaway view along II-II position of Fig. 1.
Parts and numbering among the figure: 1. little bearing, 2. passive swing arm, 3. passive rocking arm, 4. crossbeam, 5. connecting rod, 6. large bearing, 7. initiatively swing arm, 8. bent axle, 9. initiatively rocking arm, 10-1. bearing pin, 10-2. bearing pin, 10-3. bearing pin, 10-4. bearing pin, 10-5. bearing pin, 10-6. bearing pin, 11. large bearing seat, 12. plain bearings, 13-1. bearing pin-2,13-2. bearing pin-2,14-1. small bearing bracket, 14-2. small bearing bracket.
The specific embodiment
The technical solution adopted in the utility model is: realize a kind of step run track of sub-elliptical by making up two kinds of plane mechanisms, with the sub-elliptical track realize handling with care, the characteristic of quickly migrate.At first, adopt bent axle, rocking arm, connecting rod etc. to make up a crank rocker arm body, the terminal running orbit of rocking arm is the step run track of the sub-elliptical that will realize.Then, adopt connecting rod, crossbeam etc. to make up a parallel-crank mechanism, the running orbit of the crank rocker arm body that before made up is copied at the opposite side of four-bar linkage, connect by crossbeam, thereby reach unified operation.
Below in conjunction with accompanying drawing the utility model is described further.
With reference to Fig. 1, Fig. 2 and Fig. 3, small bearing bracket (14-1), large bearing seat (11) are installed on the large bearing (6); Bent axle (8) is installed on the large bearing seat (11), but power driving crank (8) rotation, initiatively rocking arm (9) is installed on the bent axle (8), two ends by bearing pin (10-1), bearing pin (10-2) respectively with crossbeam (4), initiatively swing arm (7) is hinged, initiatively swing arm (7) is by bearing pin-2(13-1) be installed on the small bearing bracket (14-1), and it is hinged with initiatively rocking arm (9), connecting rod (5) respectively that bearing pin (10-2), bearing pin (10-3) are passed through in two ends; Another small bearing bracket (14-2) is installed on the little bearing (1), passive swing arm (2) is installed in small bearing bracket (14-2) by bearing pin-2(13-2), two ends are hinged with passive rocking arm (3), connecting rod (5) respectively by bearing pin (10-4), bearing pin (10-5), passive rocking arm (3) two ends are hinged with passive swing arm (2), crossbeam (4) respectively by bearing pin (10-4), bearing pin (10-6), and crossbeam (4) two ends are hinged with passive rocking arm (3), initiatively rocking arm (9) respectively by above-mentioned bearing pin (10-1), bearing pin (10-6).Bent axle (8), initiatively swing arm (7), initiatively rocking arm (9), large bearing seat (11), small bearing bracket (14-1), large bearing (6) consist of a crank rocker arm body, bent axle (8) rotation, the running orbit sub-elliptical of the end of initiatively rocking arm (9).Little bearing (1), passive swing arm (2), passive rocking arm (3), small bearing bracket (14-2) etc. consist of another rocker arm body; Two groups of rocker arm bodies consist of a parallel-crank mechanism by crossbeam (4), connecting rod (5), thereby the path of motion of initiatively rocking arm (9) is copied on the passive rocking arm (3), realize a complete stepping translation mechanism.The connection of all parts of whole translation mechanism all adopts articulated manner to connect, with connecting such as parts such as bearing pin (10-1), bearing pin (10-2), bearing pin (10-3), bearing pin (10-4), bearing pin (10-5), bearing pin (10-6), plain bearing (12), bearing pin-2(13-1), bearing pins-2(13-2), hinged lubricated employing dry oil lubrication or to adopt self-lubricating plain bearing to substitute original plain bearing mode lubricated.
Claims (3)
1. a novel stepping steel moving mechanism is characterized in that, comprises the reproducible parallelogram translation mechanism of path of motion that is made of two suite handle rocker arm bodies, connecting rod and crossbeam; Wherein a suite handle rocker arm body mainly comprises bent axle (8), initiatively swing arm (7), initiatively rocking arm (9) and large bearing (6); The large bearing seat (11) of the small bearing bracket (14-1) of installation active swing arm (7), installation bent axle (8) is installed in respectively on the large bearing (6); Described bent axle (8) is the power driven end, initiatively rocking arm (9) is installed on the bent axle (8), initiatively rocking arm (9) two ends are hinged with respectively an end and active swing arm (7) one ends of crossbeam (4), and initiatively swing arm (7) other end is hingedly connected with an end of connecting rod (5); Another suite handle rocker arm body mainly comprises little bearing (1), passive swing arm (2), passive rocking arm (3); Passive swing arm (2) is installed on another small bearing bracket (14-2), this small bearing bracket (14-2) is installed on the little bearing (1), passive swing arm (2) two ends are hingedly connected with respectively the other end of passive rocking arm (3) one ends and connecting rod (5), the be articulated and connected other end of crossbeam (4) of the other end of passive rocking arm (3).
2. a kind of novel stepping steel moving mechanism as claimed in claim 1 is characterized in that, the articulated manner of all parts of whole translation mechanism adopts bearing pin and plain bearing connection structure.
3. such as claim 1 and 2 described a kind of novel stepping steel moving mechanisms, it is characterized in that, hinged lubricating is dry oil lubrication or employing self-lubricating plain bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357640 CN202743904U (en) | 2012-07-23 | 2012-07-23 | Novel stepping steel moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357640 CN202743904U (en) | 2012-07-23 | 2012-07-23 | Novel stepping steel moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743904U true CN202743904U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357640 Expired - Fee Related CN202743904U (en) | 2012-07-23 | 2012-07-23 | Novel stepping steel moving mechanism |
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| CN (1) | CN202743904U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350171A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Automatic four-station three-process feeding mechanism |
| CN104276394A (en) * | 2014-10-24 | 2015-01-14 | 中冶华天工程技术有限公司 | Crank connecting rod type billet reclaimer |
| CN104555411A (en) * | 2015-01-09 | 2015-04-29 | 武汉科技大学 | Transfer method and mechanism for steel scrap pre-treatment production line |
| CN105880403A (en) * | 2016-06-03 | 2016-08-24 | 浙江新棉纺织有限公司 | Corrugated board stepping conveying device |
| CN106477308A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of step conveying device |
| CN106742191A (en) * | 2016-12-13 | 2017-05-31 | 天津华帅科技股份有限公司 | The packet clearance device of vanning machine equipment |
| CN107867538A (en) * | 2017-10-30 | 2018-04-03 | 林州凤宝管业有限公司 | Steel pipe surveys long spray mark production line and its application method of weighing |
| CN108820788A (en) * | 2018-07-09 | 2018-11-16 | 黄山市麦佰机械自动化有限公司 | A kind of material conveying device produced |
| CN109532215A (en) * | 2018-12-20 | 2019-03-29 | 许振松 | A kind of Multifunction screen printer |
| CN112122628A (en) * | 2020-09-18 | 2020-12-25 | 湖州鸿盈机械有限公司 | Material feeding unit is used in oil field drill bit production |
| CN112141631A (en) * | 2020-10-12 | 2020-12-29 | 安徽智成实业有限公司 | Conveying device for unsaturated polyester resin of double-sided pearlescent bar |
| CN112157124A (en) * | 2020-08-19 | 2021-01-01 | 太原重工股份有限公司 | Mandrel bar circulating transfer unit and mandrel bar circulating transfer device |
| CN112645048A (en) * | 2020-09-25 | 2021-04-13 | 湖南潇龙机械设备制造有限责任公司 | Feeding device for edge sealing of door plate |
| CN115285679A (en) * | 2022-10-08 | 2022-11-04 | 南京力泰智能科技有限公司 | Universal coupling type walking beam with clamping jaws |
-
2012
- 2012-07-23 CN CN 201220357640 patent/CN202743904U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350171A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Automatic four-station three-process feeding mechanism |
| CN103350171B (en) * | 2013-07-03 | 2015-08-19 | 山东小鸭精工机械有限公司 | A kind of four three operation automatic feed mechanisms |
| CN104276394A (en) * | 2014-10-24 | 2015-01-14 | 中冶华天工程技术有限公司 | Crank connecting rod type billet reclaimer |
| CN104555411A (en) * | 2015-01-09 | 2015-04-29 | 武汉科技大学 | Transfer method and mechanism for steel scrap pre-treatment production line |
| CN106477308A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of step conveying device |
| CN105880403A (en) * | 2016-06-03 | 2016-08-24 | 浙江新棉纺织有限公司 | Corrugated board stepping conveying device |
| CN106742191A (en) * | 2016-12-13 | 2017-05-31 | 天津华帅科技股份有限公司 | The packet clearance device of vanning machine equipment |
| CN107867538A (en) * | 2017-10-30 | 2018-04-03 | 林州凤宝管业有限公司 | Steel pipe surveys long spray mark production line and its application method of weighing |
| CN108820788A (en) * | 2018-07-09 | 2018-11-16 | 黄山市麦佰机械自动化有限公司 | A kind of material conveying device produced |
| CN109532215A (en) * | 2018-12-20 | 2019-03-29 | 许振松 | A kind of Multifunction screen printer |
| CN109532215B (en) * | 2018-12-20 | 2021-07-13 | 许振松 | Multifunctional screen printing machine |
| CN112157124A (en) * | 2020-08-19 | 2021-01-01 | 太原重工股份有限公司 | Mandrel bar circulating transfer unit and mandrel bar circulating transfer device |
| CN112122628A (en) * | 2020-09-18 | 2020-12-25 | 湖州鸿盈机械有限公司 | Material feeding unit is used in oil field drill bit production |
| CN112122628B (en) * | 2020-09-18 | 2022-04-19 | 胜利油田万和石油工程技术有限责任公司 | Material feeding unit is used in oil field drill bit production |
| CN112645048A (en) * | 2020-09-25 | 2021-04-13 | 湖南潇龙机械设备制造有限责任公司 | Feeding device for edge sealing of door plate |
| CN112141631A (en) * | 2020-10-12 | 2020-12-29 | 安徽智成实业有限公司 | Conveying device for unsaturated polyester resin of double-sided pearlescent bar |
| CN112141631B (en) * | 2020-10-12 | 2022-07-08 | 安徽智成实业有限公司 | Conveying device for unsaturated polyester resin of double-sided pearl rod |
| CN115285679A (en) * | 2022-10-08 | 2022-11-04 | 南京力泰智能科技有限公司 | Universal coupling type walking beam with clamping jaws |
| CN115285679B (en) * | 2022-10-08 | 2023-03-14 | 南京力泰智能科技有限公司 | Universal coupling type walking beam with clamping jaws |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |