CN102678865A - Radial shear force eliminating mechanism for cam translational driving pressure lever - Google Patents
Radial shear force eliminating mechanism for cam translational driving pressure lever Download PDFInfo
- Publication number
- CN102678865A CN102678865A CN2012101681059A CN201210168105A CN102678865A CN 102678865 A CN102678865 A CN 102678865A CN 2012101681059 A CN2012101681059 A CN 2012101681059A CN 201210168105 A CN201210168105 A CN 201210168105A CN 102678865 A CN102678865 A CN 102678865A
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- cam
- radial shear
- depression bar
- pressure lever
- driving pressure
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Abstract
The invention provides a radial shear force eliminating mechanism for a cam translational driving pressure lever. The radial shear force eliminating mechanism comprises a cam, a cam profile wheel contacted with the cam, a workpiece and a driving pressure lever, wherein an idle wheel is arranged on the upper end surface of the driving pressure lever; a fixed shaft seat is fixedly arranged on the workpiece; a floating arm is arranged on the idle wheel through a pin roll; one end of the floating arm is connected with the fixed shaft seat; the other end of the floating arm is connected with an adjustable bracket which is fixedly arranged on the cam profile wheel; the floating arm is fixedly connected with the adjustable bracket by using screws; the floating arm is connected with the fixed shaft seat by using a fixed shaft seat pin roll; and the cam profile wheel is connected with the adjustable bracket by using a cam profile wheel pin roll. According to the radial shear force eliminating mechanism for the cam translational driving pressure lever, which is provided by the invention, the radial shear force of the driving pressure lever is eliminated, the motion speed of a lifting mechanism can be increased manyfold, the processing period is shortened and the production efficiency is remarkably increased.
Description
Technical field
The invention belongs to mechanical field, relate in particular to the directly moving initiatively depression bar radial shear of a kind of cam power and eliminate mechanism.
Background technique
All be on the active depression bar, directly to install and cam profile is made the roller of relative movement with the cam mechanism mode in the direct-acting type punching press or the machinery such as compression assembling etc. that are power; When active depression bar and cam are done relative movement; Initiatively depression bar will produce a stress---radial shear power relative with moving direction; The generation of this power has retrained mechanical motion or rotating speed greatly; Also strengthened simultaneously the initiatively axial wearing and tearing of depression bar, both reduced working efficiency, also increased maintenance input equipment.
Summary of the invention
The invention provides the directly moving initiatively depression bar radial shear of a kind of cam power and eliminate mechanism, solved in the background technique radial shear power relative that produces when initiatively depression bar and cam are done relative movement shortcoming the influence of machinery and axial wearing and tearing with moving direction.
Technical scheme of the present invention is achieved in that the directly moving initiatively depression bar radial shear of cam power elimination mechanism; Comprise cam, with the contacted cam contour wheel of cam, workpiece and depression bar initiatively; Initiatively roller is established in the depression bar upper surface; Fixedly be equipped with fixedly axle bed on the workpiece; Be provided with unsteady arm by bearing pin on the roller; Arm one end that floats links to each other with fixing axle bed, the other end be fixed on the adjustable support that cam contour takes turns and link to each other;
Unsteady arm and adjustable support are screwed;
The arm that floats links to each other with stationary axle seat pin axle with fixing axle bed, and cam profile is taken turns and taken turns bearing pin with adjustable support with cam profile and link to each other.
The invention has the beneficial effects as follows: the directly moving initiatively depression bar radial shear of cam of the present invention power is eliminated mechanism, has eliminated the initiatively radial shear power of depression bar, and the movement velocity of lifting gear has shortened the process-cycle at double, has improved manufacturing efficiency significantly.
Description of drawings
Fig. 1 is a plan view of the present invention;
Fig. 2 is a left view of the present invention;
Fig. 3 is movement locus figure of the present invention.
Part explanation: 1, cam, 2, the cam profile wheel, 3, adjustable support, 4, the arm that floats, 5, roller, 6, depression bar initiatively, 7, fixing axle bed, 8, workpiece, 9, stationary axle seat pin axle, 10, bearing pin, 11, cam profile takes turns bearing pin.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described: the directly moving initiatively depression bar radial shear of cam power is eliminated mechanism; Comprise fixedly axle bed 7, unsteady arm 4, roller 5, adjustable support 3; Fixedly axle bed 7 is fixed on the workpiece 8 with respect to cam; To form one be the center of circle with fixing axle bed 7 with being installed in roller 5 on the arm 4 that floats by stationary axle seat pin axle 9, is that the rotation motion of radius is secondary with the center of active depression bar 6, and adjustable support 3 is taken turns 2 another kinematic pair of composition through cam profile wheel bearing pin 11 and cam profile; Adjustable support 3 usefulness screws and unsteady arm 4 are fixed together; With it in workpiece 8 movement processes of relative movement, cam profile wheel 2 moves on the profile that is pulled in cam 1 of the arm 4 that floats at cam, and the height on cam 1 profile acts on the arm 4 that floats through cam profile wheel 2 apart from variable; Be delivered on the end face of active depression bar 6 by the roller 5 on the arm 4 that floats again, make initiatively and obtain pure axial height apart from variable on the depression bar 6.
Claims (3)
1. the directly moving initiatively depression bar radial shear of cam power is eliminated mechanism; Comprise cam (1), take turns (2), workpiece (8) and active depression bar (6) with the contacted cam profile of cam (1); It is characterized in that initiatively roller (5) is established in depression bar (6) upper-end surface; Workpiece (8) is gone up and fixedly is equipped with fixedly axle bed (7); Roller (5) is gone up and to be provided with unsteady arm (4) through bearing pin (10), and arm (4) one ends that float link to each other with fixing axle bed (7), the other end be fixed on the adjustable support (3) that cam profile takes turns on (2) and link to each other.
2. the directly moving initiatively depression bar radial shear of cam according to claim 1 power is eliminated mechanism, and the arm (4) that it is characterized in that floating is screwed with adjustable support (3).
3. the directly moving initiatively depression bar radial shear of cam according to claim 1 and 2 power is eliminated mechanism; The arm (4) that it is characterized in that floating links to each other with stationary axle seat pin axle (9) with fixing axle bed (7), and cam profile is taken turns (2) and taken turns bearing pin (11) with adjustable support (3) with cam profile and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101681059A CN102678865A (en) | 2012-05-28 | 2012-05-28 | Radial shear force eliminating mechanism for cam translational driving pressure lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101681059A CN102678865A (en) | 2012-05-28 | 2012-05-28 | Radial shear force eliminating mechanism for cam translational driving pressure lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102678865A true CN102678865A (en) | 2012-09-19 |
Family
ID=46811232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101681059A Pending CN102678865A (en) | 2012-05-28 | 2012-05-28 | Radial shear force eliminating mechanism for cam translational driving pressure lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180784A (en) * | 2020-02-03 | 2020-05-19 | 无锡先导智能装备股份有限公司 | Cam adjustment mechanism and sealing device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118981A (en) * | 1982-03-29 | 1983-11-09 | Elitex Zavody Textilniho | Electromechanical converter for controlling dobbies |
| JPS5919761A (en) * | 1982-07-21 | 1984-02-01 | Kyoritsu Kiko Kk | Twin equal-velocity reciprocating cam |
| CN87105244A (en) * | 1986-08-01 | 1988-03-09 | 海德堡印刷机械有限公司 | Form the transmission device of cyclical movement from rotatablely moving |
| CN2037272U (en) * | 1988-09-27 | 1989-05-10 | 广州市矿泉瓶盖厂 | Feeding device for single-headed punching machine |
| JPH07133859A (en) * | 1993-11-11 | 1995-05-23 | Hitachi Ltd | Cam mechanism |
| US5456128A (en) * | 1989-07-06 | 1995-10-10 | Heidelberger Druckmaschinen Ag | Cam oscillating drive in a printing machine with kinetic/potential energy storage means for damping undesired oscillations |
| JPH09184565A (en) * | 1995-12-28 | 1997-07-15 | Mitsubishi Heavy Ind Ltd | Lubricating oil supplying and positioning mechanism for cam follower |
| JP2002021976A (en) * | 2000-07-05 | 2002-01-23 | Furukawa Mfg Co Ltd | Cam mechanism |
| CN200943684Y (en) * | 2006-08-08 | 2007-09-05 | 河北海贺胜利印刷机械集团有限公司 | Paper-placing transmission device of full-automatic die cutter for clearing waste |
| CN202707971U (en) * | 2012-05-28 | 2013-01-30 | 山东丽鹏股份有限公司 | Radial shearing force elimination mechanism of cam linear active pressure bar |
-
2012
- 2012-05-28 CN CN2012101681059A patent/CN102678865A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118981A (en) * | 1982-03-29 | 1983-11-09 | Elitex Zavody Textilniho | Electromechanical converter for controlling dobbies |
| JPS5919761A (en) * | 1982-07-21 | 1984-02-01 | Kyoritsu Kiko Kk | Twin equal-velocity reciprocating cam |
| CN87105244A (en) * | 1986-08-01 | 1988-03-09 | 海德堡印刷机械有限公司 | Form the transmission device of cyclical movement from rotatablely moving |
| CN2037272U (en) * | 1988-09-27 | 1989-05-10 | 广州市矿泉瓶盖厂 | Feeding device for single-headed punching machine |
| US5456128A (en) * | 1989-07-06 | 1995-10-10 | Heidelberger Druckmaschinen Ag | Cam oscillating drive in a printing machine with kinetic/potential energy storage means for damping undesired oscillations |
| JPH07133859A (en) * | 1993-11-11 | 1995-05-23 | Hitachi Ltd | Cam mechanism |
| JPH09184565A (en) * | 1995-12-28 | 1997-07-15 | Mitsubishi Heavy Ind Ltd | Lubricating oil supplying and positioning mechanism for cam follower |
| JP2002021976A (en) * | 2000-07-05 | 2002-01-23 | Furukawa Mfg Co Ltd | Cam mechanism |
| CN200943684Y (en) * | 2006-08-08 | 2007-09-05 | 河北海贺胜利印刷机械集团有限公司 | Paper-placing transmission device of full-automatic die cutter for clearing waste |
| CN202707971U (en) * | 2012-05-28 | 2013-01-30 | 山东丽鹏股份有限公司 | Radial shearing force elimination mechanism of cam linear active pressure bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180784A (en) * | 2020-02-03 | 2020-05-19 | 无锡先导智能装备股份有限公司 | Cam adjustment mechanism and sealing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |