CN201390634Y - Twisted wedge shaft turning device - Google Patents

Abstract

A twisted wedge shaft turning device mainly comprises a stand, a turning plate/ block and a rotation shaft, and further comprises a twisted wedge and a connector, wherein the twisted wedge is installed in a slide way of the stand through installing the twisted wedge with the connector and installing the slide way for the twisted wedge to slide front and rear in the stand, thereby a whole device which can realize the turning of the twisted wedge is formed. The twisted wedge is inserted into a turning edge corner from the wedge port at the position of the turning edge corner, and tightly props between the side surface of the side wall of a slide groove and the side wall of the slide groove, which realizes that the twisted wedge forward slides in the slide way and turns upward the turning plate/block, and backward slides and enables the turning plate/block to automatically turn down. The technical solution is not only simple, and is easily carried out, but also a shaft turning mechanism is formed, the structure is simple, the volume is smaller or can not extend extremely, and the shaft turning effect is obvious. The turning device is not easily damaged, belongs to the application field of shaft turning mechanisms, and has the technical conditions of perfecting mechanical devices or mechanical products.

Description

The distorted wedge shaft turning device

Technical field:

The utility model relates to mechanical device, and the axle that especially can make turnover panel/piece dig and turn over to fall stirs mechanical device.

Background technology:

Shaft turning mechanism common and commonly used is made up of turnover panel/piece, support, turning cylinder.

The digging and turn over of the turnover panel/piece of shaft turning mechanism, allow human body to enter or the enterable environment of human body in, and can move under the situation of turnover panel/piece with handspring, usually adopt the moving physical construction of handspring and stir form, and do not allow human body to enter or the unapproachable environment of human body in, the outer power of general employing stirs automatically by transmission device, promptly, with transmission devices such as lever or push rod/pieces, the power that leans on engine installation/device to provide, the mechanical movement form is converted into prizes or pulling or jack-up or propelling etc., realize stirring automatically turnover panel/piece.But, this class axle stirs device, exists a total shortcoming, and that is exactly that axle stirs the volume of device than stretching De Taikai greatly or to periphery, the device around the space be subjected to the limitation do not allow human body to enter again or the unapproachable environment of human body in, still can't obtain using.

For example; the electri forklift of fork truck storage battery drawing device is set; a kind of environment that comes to this: both the position surrounding space of assembling fork automobile battery drawing device was less; again; hand can't be reached on the fork truck storage battery drawing device that is between storage battery bottom surface and the door frame chassis and stir turnover panel/piece, also have, promptly enable to install; load but regular meeting touches, and transmission device subjects to damage.

This shows, stir in the machine applications field at axle, pressed for a kind of not only needn't with the moving turnover panel/piece of handspring but also volume be less or stretch to such an extent that the axle do not opened stirs mechanical device to periphery.

Summary of the invention:

Order of the present utility model provides a kind of distorted wedge shaft turning device, its objective is such realization: wholely be made up of support, turnover panel/piece and turning cylinder; On support, be provided with turned welt, and,, be provided with axis hole with coaxial center in the turned welt both sides; With turning cylinder,, be arranged on turnover panel/piece with coaxial center; Turnover panel/piece, is installed on the support with the axis hole fit with turning cylinder; Also on support, be provided with fixture block and bolt in the top, Yu Yiduan is provided with end plate and bolt; The distorted wedge parts that are provided with attaching parts have been disposed, and in support, be provided with the slideway that slides for distorted wedge advance and retreat, distorted wedge, with stir end towards turnover panel/piece, coupling end outward, can realize that distorted wedge advances and retreat to slide make turnover panel/piece carry out axle to stir, be arranged in the slideway of support in slideway; Axis hole is arranged between the fixture block and support of turned welt both sides; Turning cylinder with the axle center of the deviation of gravity center turning cylinder of turnover panel/piece, is arranged on turnover panel/piece the last drift angle near the slideway lateral faces; After fixture block is clamped turning cylinder, be fixed by bolts to the top of support.

Owing to adopted such scheme, the distorted wedge by being provided with attaching parts, the slideway that slides for the distorted wedge advance and retreat is set in support, distorted wedge is installed in the slideway of support, formed the device integral body that can realize distorted wedge shaft turning thus; With distorted wedge, be inserted into and stir between corner angle and the side and chute wall in stirring edges and corners with the voussoir mouth near chute wall, realize with this that distorted wedge heading in slideway slides turnover panel/piece is dug, moved back to sliding and make turnover panel/piece turn over automatically.This technical scheme, not only, simple, and, the shaft turning mechanism of formation, simple in structure, volume is less or can not stretch De Taikai, the axle stir effect obviously, not fragile, for axle stirs the machine applications field, possessed the engineering factor that improves mechanical equipment or engineering goods.

Description of drawings:

Fig. 1 is that support has been made to cut open the turnover panel/piece that shows and is the distorted wedge shaft turning apparatus structure scheme drawing that turns over state;

Fig. 2 is the distorted wedge shaft turning device profile scheme drawing that turnover panel/piece is tip-up state.

Among the figure: 1, slideway 2, distorted wedge 3, support 4, bolt 5, fixture block 6, bolt 7, axis hole 8, turned welt 9, turning cylinder 10, turnover panel/piece 11, bolt 12, axis hole 13, turning cylinder 14, fixture block 15, bolt 16, pinhole 17, attaching parts/joint 18, coupling end 19, end face 20, the face 21 of distortion, voussoir mouth 22, stir end 23, stir corner angle 24, center of gravity 25, axle center 26, slideway sidewall 27, slideway 28, end plate 29, bolt

Round dot among the figure and arrow, the center of gravity 24 of expression turnover panel/piece 10; Line of centers among the figure, expression turning cylinder 9 and 13 and/or spool center 25 of axis hole 7 and 12.

The specific embodiment:

Below in conjunction with drawings and Examples, the utility model is described in further detail.

The distorted wedge shaft turning device, as shown in Figures 1 and 2:

Integral body is made up of support 3, turnover panel/piece 10 and turning cylinder 9 and 13; On support 3, be provided with the turnover panel/piece 10 that is used to pack into, be convenient to turnover panel/piece 10 and carry out the turned welt 8 that axle stirs, and in turned welt 8 both sides, with coaxial center 25, being provided with can transfer moving axis 9 and the axis hole 7 and 12 of 13 fits; Turning cylinder 9 and 13 with coaxial center 25, is arranged on turnover panel/piece 10; Turnover panel/piece 10, is installed on the support 3 with axis hole 7 and 12 fits with turning cylinder 9 and 13.

Also on support 3,, be provided with the fixture block 5 of being convenient to install turnover panel/ piece 10 and 14 and bolt 4 and 6,11 and 15 in the top; Yu Yiduan is provided with and is used to protect distorted wedge 2 to stir the end plate 28 and the bolt 29 of end 22.

Dispose distorted wedge 2 parts that are provided with attaching parts 17, and in support 3, be provided with the slideway 1/27 that slides for distorted wedge 2 advance and retreat; Distorted wedge 2, with the face 20 that stirs end 22 and voussoir mouth 21 thereof and distortion outward towards turnover panel/piece 10, coupling end 18 and end face 19 thereof, and can realize distorted wedge 2 heading in slideway 1/27 slide make turnover panel/piece 10 carry out axle stir/dig, move back to slide make turnover panel/piece 10 carry out axle stir/turn over automatically, be arranged in the slideway 1/27 of support 3; Being used to accept the attaching parts 17 that outer power promptly connects engine installation/power device or connects transmission device, as shown in fig. 1, is a kind of joint 17 that is provided with pinhole 16, is arranged on the end face 19 of coupling end 18 of distorted wedge 2.

Axis hole 7 and 12, be arranged on turned welt 8 both sides fixture block 5 and 14 and support 3 between.

Turning cylinder 9 and 13 departs from the axle center 25 of turning cylinder 9 and 13 with the center of gravity 24 of turnover panel/piece 10, is arranged on turnover panel/piece 10 the last drift angle near the side of slideway sidewall 26.

After fixture block 5 and 14 is clamped turning cylinder 9 and 13, be fixed on the support 3 with bolt 4 and 6,11 and 15.

The process of stirring of distorted wedge shaft turning device:

Distorted wedge 2, by attaching parts 17, under exogenetic process, heading slides in slideway 1/27, to stir the voussoir mouth 21 of end 22, insert from stirring corner angle 23, have to turnover panel/piece 10 and stir between corner angle 23 and the side and slideway sidewall 26 near slideway sidewall 26, what make turnover panel/piece 10 stirs corner angle 23, on the face 20 of the distortion of distorted wedge 2, slide to distorted wedge 2 end faces from voussoir mouth 21, continue it, on distorted wedge 2 end faces, slide, be pressed on the end face of distorted wedge 2 with side to turnover panel/piece 10 near slideway sidewall 26, stir amplitude by predefined axle, with turnover panel/piece 10 from digging as the state among Fig. 2, as the process of digging as the state Fig. 1; Distorted wedge 2 by attaching parts 17, under reverse exogenetic process, moves back in slideway 1/27 to sliding, and turnover panel/piece 10 can rely on the effect of self gravitation, from turning over the state of falling as among Fig. 1 automatically as the state Fig. 2, as turning over process automatically.

Claims (1)

1, a kind of distorted wedge shaft turning device, integral body is made up of support, turnover panel/piece and turning cylinder, on support, be provided with turned welt, and in the turned welt both sides, with coaxial center, be provided with axis hole, turning cylinder is with coaxial center, be arranged on turnover panel/piece, turnover panel/piece, is installed on the support with the axis hole fit with turning cylinder, it is characterized in that: also on support, be provided with fixture block and bolt in the top, Yu Yiduan is provided with end plate and bolt; The distorted wedge parts that are provided with attaching parts have been disposed, and in support, be provided with the slideway that slides for distorted wedge advance and retreat, distorted wedge, with stir end towards turnover panel/piece, coupling end outward, can realize that distorted wedge advances and retreat to slide make turnover panel/piece carry out axle to stir, be arranged in the slideway of support in slideway; Axis hole is arranged between the fixture block and support of turned welt both sides; Turning cylinder with the axle center of the deviation of gravity center turning cylinder of turnover panel/piece, is arranged on turnover panel/piece the last drift angle near the slideway lateral faces; After fixture block is clamped turning cylinder, be fixed by bolts to the top of support.

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