CN102133992A - Friction driving device of torsional spring resetting type - Google Patents
Friction driving device of torsional spring resetting type Download PDFInfo
- Publication number
- CN102133992A CN102133992A CN2010106207159A CN201010620715A CN102133992A CN 102133992 A CN102133992 A CN 102133992A CN 2010106207159 A CN2010106207159 A CN 2010106207159A CN 201010620715 A CN201010620715 A CN 201010620715A CN 102133992 A CN102133992 A CN 102133992A
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- torsion spring
- torsional spring
- travel
- positioning plate
- ing rest
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Abstract
The invention relates to a mechanism for resetting by a torsional spring so as to meet the resetting requirement of a bending segment friction driving device after swinging. The mechanism comprises a movable bracket and a fixed bracket, wherein the movable bracket is hinged on the fixed bracket through a connecting mandrel; the movable bracket is fixedly connected with a second torsional spring limiting plate; the fixed bracket is fixedly connected with a first torsional spring limiting plate; a torsional spring is sleeved on the connecting mandrel; one end of the torsional spring abuts on the first torsional spring limiting plate; the other end of the torsional spring abuts on the second torsional spring limiting plate; and a torsional spring baffle is fixedly mounted on the connecting mandrel at the bottom end of the torsional spring. The invention successfully solves the problem of resetting difficulty in suspended friction driving; and compared with the traditional friction driving of a pressure spring resetting type, the mechanism provided by the invention has enhanced work resetting reliability and a compacter structure.
Description
Technical field
The present invention relates to a kind ofly reset to satisfy the mechanism of requirement of resetting after the swing of curved section friction drive device, belong to mechanical automation conveyer technical field by torsion spring.
Background technology
Friction-driven is the class conveyer in the conveyer system, generally is applied to the conveyance of car production workshop product.The pressured spring installation that contracts that resets of existing curved section friction-driven, this kind apparatus structure complexity, parts are tired many, and therefore this structure is difficult to satisfy compact conformation, requirement with low cost.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the requirement that provides a kind of energy to satisfy curved section friction-driven to reset, dependable performance, compact conformation, the torsion spring homing position type friction drive device of being convenient to assemble.
According to technical scheme provided by the invention, described torsion spring homing position type friction drive device, comprise travel(l)ing rest and fixed support, travel(l)ing rest is hinged on the fixed support by connecting axle, on travel(l)ing rest, be fixedly connected with the second torsion spring positioning plate, on fixed support, be fixedly connected with the first torsion spring positioning plate, on the connection axle, be socketed with torsion spring, one end of described torsion spring leans against on the first torsion spring positioning plate, the other end of torsion spring leans against on the second torsion spring positioning plate, is installed with the torsion spring baffle plate on the connection axle of torsion spring bottom.
On travel(l)ing rest, be plugged with adjusting screw(rod), be bolted with setting nut on the adjusting screw(rod), be fixed with postioning abutment in the end of adjusting screw(rod).
The solution of success of the present invention the reset problem of difficulty of aerial friction-driven, with respect to existing stage clip homing position type friction-driven, strengthened the reliability of power on reset, and structure is compact more.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a birds-eye view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure, the present invention is mainly by component set-ups such as travel(l)ing rest 1, connection axle 2, fixed support 3, the first torsion spring positioning plate 4, torsion spring baffle plate 5, the second torsion spring positioning plate 6, postioning abutment 7, torsion spring 8, adjusting screw(rod) 9 and setting nuts 10.
This torsion spring homing position type friction drive device, comprise travel(l)ing rest 1 and fixed support 3, travel(l)ing rest 1 is hinged on the fixed support 3 by connecting axle 2, on travel(l)ing rest 1, be fixedly connected with the second torsion spring positioning plate 6, on fixed support 3, be fixedly connected with the first torsion spring positioning plate 4, on connection axle 2, be socketed with torsion spring 8, one end of described torsion spring 8 leans against on the first torsion spring positioning plate 4, the other end of torsion spring 8 leans against on the second torsion spring positioning plate 6, is installed with torsion spring baffle plate 5 on the connection axle 2 of torsion spring 8 bottoms.
On travel(l)ing rest 1, be plugged with adjusting screw(rod) 9, be bolted with setting nut 10 on the adjusting screw(rod) 9, be fixed with postioning abutment 7 in the end of adjusting screw(rod) 9.
The present invention is provided with between travel(l)ing rest 1 and fixed support 3 and connects axle 2, be provided with torsion spring baffle plate 5 in the bottom of axle 2, torsion spring baffle plate 5 is provided with torsion spring 8, two pivoted arms of torsion spring 8 lean against respectively on the second torsion spring positioning plate 6 and the first torsion spring positioning plate 4, on the second torsion spring positioning plate, the 6 welding travel(l)ing rests 1, on the first torsion spring positioning plate, the 4 welding fixed supports 3, the second torsion spring positioning plate 6 and the first torsion spring positioning plate 4 are placed at an angle, and torsion spring 8 is installed in horizontal surface at an angle.
Normal conditions fixed support 3 is installed in track and draws together on the frame, travel(l)ing rest 1 is installed at an angle with respect to track, make torsion spring 8 can under the combined action of second torsion spring positioning plate 6 on the travel(l)ing rest 1 and the first torsion spring positioning plate 4 on the fixed support 3, produce a pretension angle like this, torsion spring 8 just provides certain prefastening torque like this, adjusting postioning abutment 7 just can make torsion spring 8 that different prefastening torques is provided apart from the distance of track, so travel(l)ing rest 1 just can abut against the track end face.
During work, suspender contact bar can be pressed on the friction wheel when coming, friction wheel drives travel(l)ing rest 1, it is rotated around connecting axle 2, the second torsion spring positioning plate 6 that drives on it of travel(l)ing rest 1 is swung jointly like this, torsion spring 8 further pressurizeds, torsion spring 8 stores bigger moment of torsion, after suspender contact bar breaks away from, travel(l)ing rest 1 is under the effect of torsion spring 8 moments of torsion, make travel(l)ing rest 1 reset to postioning abutment 7 and lean against initial condition on the track, finished resetting of friction wheel like this, begin to enter next perseveration state.
Claims (2)
1. torsion spring homing position type friction drive device, comprise travel(l)ing rest (1) and fixed support (3), travel(l)ing rest (1) is hinged on the fixed support (3) by connecting axle (2), on travel(l)ing rest (1), be fixedly connected with the second torsion spring positioning plate (6), on fixed support (3), be fixedly connected with the first torsion spring positioning plate (4), it is characterized in that: on connection axle (2), be socketed with torsion spring (8), one end of described torsion spring (8) leans against on the first torsion spring positioning plate (4), the other end of torsion spring (8) leans against on the second torsion spring positioning plate (6), is installed with torsion spring baffle plate (5) on the connection axle (2) of torsion spring (8) bottom.
2. torsion spring homing position type friction drive device as claimed in claim 1, it is characterized in that: on travel(l)ing rest (1), be plugged with adjusting screw(rod) (9), be bolted with setting nut (10) on the adjusting screw(rod) (9), be fixed with postioning abutment (7) in the end of adjusting screw(rod) (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010620715 CN102133992B (en) | 2010-12-27 | 2010-12-27 | Friction driving device of torsional spring resetting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010620715 CN102133992B (en) | 2010-12-27 | 2010-12-27 | Friction driving device of torsional spring resetting type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133992A true CN102133992A (en) | 2011-07-27 |
| CN102133992B CN102133992B (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010620715 Active CN102133992B (en) | 2010-12-27 | 2010-12-27 | Friction driving device of torsional spring resetting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102133992B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256739A (en) * | 2015-10-09 | 2016-01-20 | 石家庄优创科技股份有限公司 | Torsion spring type electric barrier machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236797A (en) * | 1997-02-26 | 1998-09-08 | Toyota Autom Loom Works Ltd | Lift device |
| CN2920912Y (en) * | 2006-04-29 | 2007-07-11 | 江苏天奇物流系统工程股份有限公司 | Ground bend friction driving device |
| CN201467971U (en) * | 2009-08-21 | 2010-05-19 | 山东中烟工业公司 | Automatic resetting and guiding device of cigarette packet collecting machine orbit |
| CN201545472U (en) * | 2009-10-14 | 2010-08-11 | 江苏天奇物流系统工程股份有限公司 | Friction driving device capable of moving back and forth |
| CN201980707U (en) * | 2010-12-27 | 2011-09-21 | 江苏天奇物流系统工程股份有限公司 | Torsion spring reset type friction driving device |
-
2010
- 2010-12-27 CN CN 201010620715 patent/CN102133992B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236797A (en) * | 1997-02-26 | 1998-09-08 | Toyota Autom Loom Works Ltd | Lift device |
| CN2920912Y (en) * | 2006-04-29 | 2007-07-11 | 江苏天奇物流系统工程股份有限公司 | Ground bend friction driving device |
| CN201467971U (en) * | 2009-08-21 | 2010-05-19 | 山东中烟工业公司 | Automatic resetting and guiding device of cigarette packet collecting machine orbit |
| CN201545472U (en) * | 2009-10-14 | 2010-08-11 | 江苏天奇物流系统工程股份有限公司 | Friction driving device capable of moving back and forth |
| CN201980707U (en) * | 2010-12-27 | 2011-09-21 | 江苏天奇物流系统工程股份有限公司 | Torsion spring reset type friction driving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256739A (en) * | 2015-10-09 | 2016-01-20 | 石家庄优创科技股份有限公司 | Torsion spring type electric barrier machine |
| CN105256739B (en) * | 2015-10-09 | 2017-07-11 | 石家庄优创科技股份有限公司 | Torsion spring type motor-driven railing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102133992B (en) | 2013-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIRACLE AUTOMATION ENGINEERING CO., LTD. Free format text: FORMER NAME: TIANQI MATERIAL FLOW SYSTEM ENGINEERING CO. LTD., JIANGSU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214187 Jiangsu Province, Wuxi city Huishan District Luoshe town Lotus Luo Road No. 288 Patentee after: Miracle Automation Engineering Co., Ltd. Address before: 214187 Jiangsu Province, Wuxi city Huishan District Luoshe town Lotus Luo Road No. 288 Patentee before: Tianqi Material Flow System Engineering Co., Ltd., Jiangsu |