CN103318707A - Instantaneous speed regulation device - Google Patents

Instantaneous speed regulation device Download PDF

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Publication number
CN103318707A
CN103318707A CN2013102651144A CN201310265114A CN103318707A CN 103318707 A CN103318707 A CN 103318707A CN 2013102651144 A CN2013102651144 A CN 2013102651144A CN 201310265114 A CN201310265114 A CN 201310265114A CN 103318707 A CN103318707 A CN 103318707A
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CN
China
Prior art keywords
lever
instantaneous speed
speed regulation
regulation device
screw
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Granted
Application number
CN2013102651144A
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Chinese (zh)
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CN103318707B (en
Inventor
李恩典
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN201310265114.4A priority Critical patent/CN103318707B/en
Publication of CN103318707A publication Critical patent/CN103318707A/en
Application granted granted Critical
Publication of CN103318707B publication Critical patent/CN103318707B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Mechanical Control Devices (AREA)

Abstract

The invention discloses an instantaneous speed regulation device which comprises a lead screw, a nut, a lever, a clutch device, an ejector rod and a moving shaft. The lead screw penetrates the nut, positioning holes are formed in a connecting plate on the nut, the clutch device with a positioning shaft is fixed onto the connecting plate of the nut, the lever is mounted on the positioning shaft, and a device capable of driving the moving shaft to slide is arranged at one end of the lever. The adjustable ejector rod which is matched with the lever is arranged at the other end of the lever and is fixed onto a machine. The device capable of driving the moving shaft to slide is a hollow rounded rectangle, and the width of the rounded rectangle is larger than the diameter of the moving shaft. The instantaneous speed regulation device has the advantages that one end of the lever moves while the other end of the lever is forced to move under the effect of a fulcrum, the instantaneous speed of the other end of the lever is different owing to an instantaneous transformation effect of the clutch device and a ratio of distances from two end points of the lever to the fulcrum, and accordingly the purpose of adjusting a lag angle can be achieved; the position of the ejector rod fixed onto the machine can be adjusted, so that wire coils with different widths can be wound, and multiple functions of the machine can be realized.

Description

A kind of instantaneous speed regulation device
Technical field
The present invention relates to turn pushing equipment field, be specially a kind of instantaneous speed regulation device.
Background technology
Turn promote workpiece translational motion use very general, how moment speed governing in the translation process, especially tinsel is walked around in the journey at high-speed layer, when mutually replacing between layers, need to cycloid angle, i.e. an angle of lag are set, in the situation that winding displacement speed is constant, instantaneous change winding displacement angle is returned.Now the cams that adopt solve more, and for filament, precision is not ideal enough.With the electric programming of leading screw winding displacement certain difficulty is arranged.The present invention adopts the way of machinery, but moment adjustment angle of lag makes electric programming simple, and both the capable of regulating angle of lag also can be realized a tractor serves several purposes.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of prior art, a kind of instantaneous speed regulation device is provided, rotating threaded shaft promotes workpiece translational motion by screw, in the situation that revolve speed constant, can instantaneous adjustment workpiece translational motion speed.
The present invention is achieved through the following technical solutions:
A kind of instantaneous speed regulation device, comprise leading screw, screw, lever, arrangement of clutch, top thick stick and shifting axle, described leading screw has knock hole on the connecting panel on the screw by screw, is fixed on the connecting panel of screw with the arrangement of clutch of fix shaft, lever is installed on the fix shaft, and an end of lever is provided with one slidably installs shifting axle.
As preferably, the lever other end has adjustable top thick stick that is complementary with it.
As preferably, described top thick stick is fixed on the body.
As preferably, described slidably device is a hollow round rectangle.
As preferably, the width of described round rectangle is greater than the diameter of shifting axle.
Promote in the process of workpiece translation in the leading screw turn, between screw and translation workpiece, install arrangement of clutch additional, take arrangement of clutch as fulcrum, or take shifting axle as fulcrum at other position regioselective point of lever, fulcrum is under the thick stick application force of top, when lever be fixed on body on instantaneous contact of top thick stick the time, the screw of translation makes lever produce displacement.The displacement of fulcrum bottom forces top also to produce displacement, reaches the purpose of moment speed change.Except installing additional the arrangement of clutch at the fulcrum place, also can adopt the round location of solving lever with the location at other position of lever, this instantaneous speed regulation device is equally applicable to other mechanical equipment.
Compared with prior art, the invention has the beneficial effects as follows: make lever one end produce displacement by fulcrum and force the other end also to produce displacement, instantaneous conversion by arrangement of clutch, by the lever two-end-point apart from the distance of fulcrum than, the other end of lever obtains different spot speeds, thereby can reach the purpose of adjusting angle of lag.Regulate simultaneously the position that is fixed on the top thick stick on the body, but the drum of coiling different in width is realized a tractor serves several purposes.
Description of drawings
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention;
1 is leading screw, and 2 is screw, and 3 is lever, and 4 is arrangement of clutch, and 5 is the top thick stick, and 6 is shifting axle, and 7 is connecting panel, and 8 is knock hole, and 9 is fix shaft, and 10 is round rectangle.
The specific embodiment
As shown in Figure 1, a kind of instantaneous speed regulation device comprises leading screw 1, screw 2, lever 3, arrangement of clutch 4, top thick stick 5 and shifting axle 6, described leading screw 1 is by screw 2, on the connecting panel 7 on the screw 2 knock hole 8 is arranged, arrangement of clutch 4 with fix shaft 9 is fixed on the connecting panel 7 of screw 2, and lever 3 is installed on the fix shaft 9, and an end of lever 3 is provided with one slidably installs shifting axle 6.At lever 3 other ends adjustable top thick stick 5 that is complementary is with it arranged, described top thick stick 5 is fixed on the body.Described slidably device is a hollow round rectangle 10, and the width of described round rectangle 10 is greater than the diameter of shifting axle 6.
Do translation when turn leading screw 1 promotes screw 2, lever 3 is thereupon translation under the combination of arrangement of clutch 4.When rocking lever 3 contacted top thick stick 5, arrangement of clutch 4 instantaneous getting loose made lever 3 under the application force of top thick stick 5, made lever 3 produce the speed change propelling thrusts by fix shaft 9.By regulating rocking lever 3 two ends apart from the distance of fix shaft 9, can obtain shifting axle 6 needed speed.Arrangement of clutch 4 combinations are moved with setting speed.Adjusting is fixed on the position of the adjustable top thick stick 5 on the body, can regulate wrapping wire, and the width of tape winder can reach a tractor serves several purposes.
Above-described embodiment, just an example of the present invention is not to limit enforcement of the present invention and interest field, and the identical or technical scheme that is equal to of the described content of claim all and of the present invention all should be included in the protection domain of the present invention.

Claims (5)

1. instantaneous speed regulation device, comprise leading screw, screw, lever, arrangement of clutch, top thick stick and shifting axle, it is characterized in that: described leading screw has knock hole on the connecting panel on the screw by screw, is fixed on the connecting panel of screw with the arrangement of clutch of fix shaft, lever is installed on the fix shaft, and an end of lever is provided with one slidably installs shifting axle.
2. a kind of instantaneous speed regulation device according to claim 1 is characterized in that: at the lever other end adjustable top thick stick that is complementary is with it arranged.
3. a kind of instantaneous speed regulation device according to claim 2, it is characterized in that: described top thick stick is fixed on the body.
4. a kind of instantaneous speed regulation device according to claim 1, it is characterized in that: described slidably device is a hollow round rectangle.
5. a kind of instantaneous speed regulation device according to claim 4, it is characterized in that: the width of described round rectangle is greater than the diameter of shifting axle.
CN201310265114.4A 2013-06-18 2013-06-18 A kind of instantaneous speed regulation device Expired - Fee Related CN103318707B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310265114.4A CN103318707B (en) 2013-06-18 2013-06-18 A kind of instantaneous speed regulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310265114.4A CN103318707B (en) 2013-06-18 2013-06-18 A kind of instantaneous speed regulation device

Publications (2)

Publication Number Publication Date
CN103318707A true CN103318707A (en) 2013-09-25
CN103318707B CN103318707B (en) 2016-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310265114.4A Expired - Fee Related CN103318707B (en) 2013-06-18 2013-06-18 A kind of instantaneous speed regulation device

Country Status (1)

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CN (1) CN103318707B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2310636Y (en) * 1997-11-07 1999-03-17 北京光大利克经贸有限责任公司 Apparatus for making metal rod deform spirally
CN1994642A (en) * 2006-12-25 2007-07-11 渤海船舶重工有限责任公司 Stepless speed regulated feeding apparatus
CN101817464A (en) * 2009-02-27 2010-09-01 施维昌 High speed yarn separating machine
CN102152996A (en) * 2011-04-13 2011-08-17 太仓市立新电器塑料有限公司 Portable coiling machine
CN202275803U (en) * 2011-09-08 2012-06-13 周明华 Filament winding main shaft device applied to filament winding machine
CN202829133U (en) * 2012-06-21 2013-03-27 诸暨市城东佳能电器厂 String spinning machine
JP2013096544A (en) * 2011-11-04 2013-05-20 Jtekt Corp Shift driving device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2310636Y (en) * 1997-11-07 1999-03-17 北京光大利克经贸有限责任公司 Apparatus for making metal rod deform spirally
CN1994642A (en) * 2006-12-25 2007-07-11 渤海船舶重工有限责任公司 Stepless speed regulated feeding apparatus
CN101817464A (en) * 2009-02-27 2010-09-01 施维昌 High speed yarn separating machine
CN102152996A (en) * 2011-04-13 2011-08-17 太仓市立新电器塑料有限公司 Portable coiling machine
CN202275803U (en) * 2011-09-08 2012-06-13 周明华 Filament winding main shaft device applied to filament winding machine
JP2013096544A (en) * 2011-11-04 2013-05-20 Jtekt Corp Shift driving device
CN202829133U (en) * 2012-06-21 2013-03-27 诸暨市城东佳能电器厂 String spinning machine

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Granted publication date: 20160106

Termination date: 20160618