CN205689637U - Based on the clutch transmission the most side by side moving radially on-of pin - Google Patents

Abstract

Actively it is frequently necessary to realize controllable clutch between revolving meber and driven revolving meber when rotating transmission, what employing was more at present is electromagnetic clutch, additional auxiliary power is needed to realize clutch action, based on the clutch transmission moving radially on-of pin in a kind of rotating transmission, but owing to active revolving meber, this four element coaxial of driven revolving meber of sleeve and band pin hole of radially pushing revolving meber, band radially pin-and-hole of this invention are arranged from inner circle to cylindrical so that on the one hand clutch integral diameter is excessive, processed complex, installation difficulty and reliability not ideal.This utility model have employed based on the clutch structure the most side by side moving radially on-of pin clutch, the band radially sleeve [3] of pin-and-hole is set up in parallel with shaft member is axially adjacent with the driven revolving part [6] two of band stop bit, efficiently solve the problems referred to above, be a kind of cost performance and the highest rotating transmission clutch of reliability.

Description

Based on the clutch transmission the most side by side moving radially on-of pin

Technical field

Patent of the present invention relates to, based on the clutch transmission the most side by side moving radially on-of pin, belonging to machine driving skill Art field.

Background technology

When rotating machine driving, actively between revolving meber and driven revolving meber, it is frequently necessary to realize controllable clutch, mesh What front employing was more is electromagnetic clutch and friction pair clutch, and the former needs additional auxiliary power to realize clutch action, and the latter is frequent Occurring wearing and tearing and frictional force adjustment problem, actively revolving meber self power completes clutch and separation involves to lack a kind of utilization The simple automatic clutch device that moment is little.The present inventor's early stage has been declared in a kind of rotating transmission based on moving radially on-of pin Clutch transmission (ZL2014200791605) patent, but when production and application find: due to this invention active turn round Part, radially push the sleeve of revolving meber, band radially pin-and-hole and this four element coaxial of driven revolving meber in band pin hole from inner circle to Circle arrange so that on the one hand clutch integral diameter is excessive, on the other hand these four parts processed complex degree, installation difficulty Not ideal with reliable transmission.In order to solve these problems, present invention employs based on moving radially on-of pin clutch Clutch structure the most side by side, the sleeve [3] of band radially pin-and-hole is axially adjacent with shaft member with the driven revolving part [6] two of band stop bit Be set up in parallel, efficiently solve the problems referred to above, both can realize positive and negative two-way clutch, it is also possible to realize one direction transmission from Close, simple in construction, low cost, can replace in rotating machine driving conventional electromagnetic clutch device, particularly suitable then door, Window, curtain rotating clutch transmission in.In addition to the patent that inventor oneself declares before this, with the present invention relatively be The foreigner clutch patent (02131503.5) in China's application in 2002, this patent utilization lamellar width spring can be with circumference Extruding to free rolling rolling member bias thus reach the transmission purpose of swelling and drive, shortcoming is that the separation of expanding structure is led Even moment is relatively big, is not suitable for requirement separation and involves the applied environment that moment is the least, and this patent is connect by on-of pin and revolution stop bit Tactile secondary acting surface isolating construction arranges and effectively overcomes this defect, and does not affect clutch function.

Sum it up, the present invention's is more suitable for rotating based on the clutch transmission the most side by side moving radially on-of pin Machine driving, processing is simple, installs easily, and cost is little, is a kind of cost performance and the higher rotating transmission clutch dress of reliability Put.

Summary of the invention

The patent technical issues that need to address of the present invention are to leave for door, window, curtain and the positive and negative of conventional machinery joint Close transmission and a kind of new type auto arrangement of clutch based on radial direction on-of pin is provided.

The technical solution realizing patent purpose of the present invention is: this based on move radially on-of pin axially side by side from Close actuating device and pushed revolving part [2], the band radially sleeve [3] of pin-and-hole, on-of pin [4], magnetic by active rotation part [1], radial direction Ferrum [5], the driven revolving part [6] of band stop bit, sleeve rotating damping piece [7], lay respectively at and radially push revolving part [2] and band footpath Rotation stop bit Contact Pair [8] composition on the sleeve [3] of pin-and-hole, wherein, the sleeve [3] of band radially pin-and-hole and band stop bit from Dynamic revolving part [6] two is set up in parallel with shaft member is axially adjacent, radially pushes revolving part [2] and is co-axially located at band radially pin-and-hole In sleeve [3], keep on-of pin [4] can be replaced by spring to the Magnet [5] of active rotation part [1] axle center suction, when actively When rotating forward of revolving part [1], drives the radial direction being secured to connect to push revolving part [2] and rotates, damp at sleeve rotating Under the damping due to rotation of the band radially sleeve [3] of pin-and-hole is limited by part [7], radially push revolving part [2] relative to band radially pin-and-hole Sleeve [3] rotate, radially pushing the non-round surface on revolving part [2] or inclined-plane will by magnetic or elastic pressure beam at band radially On-of pin [4] in the sleeve [3] of pin-and-hole ejects a part, and on-of pin [4] is ejected part and hangs related stopping in rotation process Stop bit [9] part on the driven revolving part [6] of position, now lays respectively at and radially pushes revolving part [2] and band radially pin-and-hole The upper stop bit Contact Pair [8] that rotates of sleeve [3] also contacts, and radially pushing revolving part [2] will hang the sleeve [3] of related radial direction pin-and-hole Synchronous rotary, is now at rotating forward the connection of drive between the driven revolving part [6] of active rotation part [1] and band stop bit Relation, otherwise, when when rotating backward of active rotation part [1], radially push revolving part [2] release on-of pin [4], be ejected band Pressure beam resilience under Magnet [5] that radially the part on-of pin [4] of the sleeve [3] of pin-and-hole is arranged thereon or spring effect, actively Rotating separation relation is would be at, if now continuing reversely rotation between the driven revolving part [6] of revolving part [1] and band stop bit Turn, radially push the non-round surface on revolving part [2] or inclined-plane will again by magnetic or elastic pressure beam at band radially pin-and-hole On-of pin [4] in sleeve [3] ejects a part so that between the driven revolving part [6] of active rotation part [1] and band stop bit just Being in and reversely rotate the annexation driven, this structure just can realize the driven rotation from active rotation part [1] to band stop bit Turn the control annexation of three kinds of clutch transmission states that forward and reverse transmission separates between part [6] with transitive state.

This arrangement of clutch axially abuts the driven revolving part of band stop bit due to the sleeve [3] that have employed band radially pin-and-hole [6] be set up in parallel structure so that the space that realizes of driven revolving part [6] upper position-arresting of band stop bit becomes big, is not limited to hole, hole Form, it is also possible to using boss or the convex edge form being easy to processing, stop bit [9] both can have been made with driven revolving part [6] integrally, The mode being added to the upper part of driven revolving part [6] can also be made.Do so not only reduces assembly dia, and can letter Change processing and install, improve the service life of device.

This based in the clutch transmission the most side by side moving radially on-of pin, in order to control the phase of on-of pin [4] To displacement relation, need radially push be arranged on 360 degree on the external rotation face of revolving part [2] in can radially push successively, Discharge, push again non-round surface or the inclined-plane of on-of pin [4], in order to realize radially pushing revolving part [2] and band radially pin-and-hole Even relation is hung in the upper contact rotating stop bit Contact Pair [8] of sleeve [3], needs radially pushing revolving part [2] and band radially pin-and-hole Sleeve [3] between contact surface rotation stop bit Contact Pair [8] is set, radially pushing revolving part [2] can be with actively rotation when design Turn part [1] integrator.

The size of the mechanical resistance that sleeve gyrodaming part [7] designs adjusts the reliability to apparatus of the present invention action to closing Important, design principle is on the one hand to need to consider to reduce abrasion and power consumption, on the other hand ensures again to be expressed at on-of pin [4] Radially pushed revolving part [2] before Wei not drive so that the sleeve [3] of opposite band radially pin-and-hole rotates or the most too much drive it Rotate (generally less than 300 circle).

Below in conjunction with the accompanying drawings patent of the present invention is described in further detail drive method and the principle of this arrangement of clutch.

Accompanying drawing explanation

Fig. 1: be in composition when being in transmission connection state based on the clutch transmission the most side by side moving radially on-of pin Sectional illustrations figure；

Fig. 2: be in composition section during released state based on the clutch transmission the most side by side moving radially on-of pin Exemplary plot；

The sleeve exemplary plot of Fig. 3: band radially pin-and-hole；

Fig. 4: on-of pin exemplary plot；

Fig. 5: 2 not rounded radially pushing revolving part implement illustration；

The driven revolving part exemplary plot of Fig. 6: band stop bit.

Wherein, employing unified number designation in Fig. 1,2,3,4,5 and 6: 1 active rotation part, 2 radially push revolving part, The 3 bands radially sleeves of pin-and-hole, 4 on-of pins, 5 Magnet, the driven revolving part of 6 band stop bits, 7 sleeve rotating damping pieces, 8 lay respectively at Radially push revolving part [2] and the rotation stop bit Contact Pair on the sleeve [3] of band radially pin-and-hole, 9 stop bits.

Detailed description of the invention

Below in conjunction with Fig. 1,2,3,4,5 and 6, the embodiment further detailed description to patent of the present invention.

The present invention based on the axially side by side clutch transmission embodiment moving radially on-of pin: this clutch transmission fills Put and pushed revolving part [2], the band radially sleeve [3] of pin-and-hole, on-of pin [4], Magnet [5], band by active rotation part [1], radial direction The driven revolving part [6] of stop bit, sleeve rotating damping piece [7], lay respectively at and radially push revolving part [2] and band radially pin-and-hole Rotation stop bit Contact Pair [8] composition on sleeve [3], wherein, adds at driven revolving part [6] as shown in Figure 6 and retains circumference man-hour Convex edge, direction is as stop bit [9], and on-of pin [4] is embedded in Magnet [5], radially pushes revolving part [2] and uses the not rounded on Fig. 5 left side Tubbiness is also connected with by active rotation part [1] is fixing, and radially pushing revolving part [2] includes magnetic material, all the time to on-of pin [4] Apply the suction to center of rotation.The sleeve [3] of band radially pin-and-hole is with the driven revolving part [6] two of band stop bit with shaft member vertically Adjacent, parallel is arranged, and radially pushes in the sleeve [3] that revolving part [2] is co-axially located at band radially pin-and-hole, when active rotation part [1] When rotating forward, drive be secured to connect radial direction push revolving part [2] rotate, at sleeve rotating damping piece [7] to band Under radially the damping due to rotation of the sleeve [3] of pin-and-hole limits, radially push the revolving part [2] sleeve [3] relative to band radially pin-and-hole Rotating, radially pushing the non-round surface on revolving part [2] will be by the clutch in the sleeve [3] of band radially pin-and-hole of the magnetic pressure beam Pin [4] ejects a part, and on-of pin [4] is ejected part and hangs in rotation process on the driven revolving part [6] of related stop bit Convex edge shape stop bit [9], now lays respectively at and radially pushes sleeve [3] the upper rotation stop bit of revolving part [2] and band radially pin-and-hole and connect Touch secondary [8] also to contact, radially push revolving part [2] and sleeve [3] synchronous rotary of related radial direction pin-and-hole, now actively rotation will be hung Turn the annexation being at rotating forward drive between the driven revolving part [6] of part [1] and band stop bit.Otherwise, when actively rotation Turn when rotating backward of part [1], radially push revolving part [2] release on-of pin [4], be ejected the sleeve [3] of band radially pin-and-hole Magnet [5] the lower pressure beam resilience of effect that arranges thereon of part on-of pin [4], active rotation part [1] is driven with band stop bit Revolving part would be at rotating separation relation between [6].If now continuing to reversely rotate, radially push on revolving part [2] Magnetic pressure beam on-of pin [4] in the sleeve [3] of band radially pin-and-hole will be ejected a part by non-round surface or inclined-plane again, Make to be between the driven revolving part [6] of active rotation part [1] and band stop bit reversely rotating the annexation driven, this Constructive embodiment can realize forward and reverse transmission and transition from the driven revolving part [6] of active rotation part [1] to band stop bit The control annexation of three kinds of clutch transmission states that state separates.

This embodiment axially abuts the driven revolving part [6] of band stop bit due to the sleeve [3] that have employed band radially pin-and-hole Be set up in parallel structure so that the space that realizes of driven revolving part [6] upper position-arresting of band stop bit becomes big, is not limited to hole, hole shape Formula uses the convex edge form being easy to processing herein, and stop bit [9] is made with driven revolving part [6] integrally.

In order to control the relative displacement relation of on-of pin [4], it is arranged on the external rotation face of revolving part [2] radially pushing Can radially push, discharge, push again the non-round surface of three part continuously smooth transition of on-of pin [4] in 360 degree successively, and Contact surface is made radially to push between revolving part [2] and the sleeve [3] of band radially pin-and-hole as rotation stop bit by size Control Contact Pair [8], radially pushing revolving part [2] is two separately machined but fixing works being connected with active rotation part [1] herein Engineering plastics part.

Additionally, the principle that the present embodiment middle sleeve gyrodaming part [7] designs be on the one hand need to consider to reduce abrasion with Power consumption, on the other hand ensureing radially to push revolving part [2] before on-of pin [4] extrusion puts in place again can be with opposite band radial peg The sleeve [3] in hole rotates and does not drive it to follow rotation, and material selects the stage clip having 3mm elastic compensating scope.

Claims (3)

1., based on moving radially the axially side by side clutch transmission of on-of pin, this device is by active rotation part (1), radially push Revolving part (2), the band radially sleeve (3) of pin-and-hole, on-of pin (4), Magnet (5), the driven revolving part (6) of band stop bit, sleeve rotation Turn damping piece (7), the rotation stop bit Contact Pair laid respectively on the sleeve (3) radially pushing revolving part (2) and band radially pin-and-hole (8) composition, its architectural feature be the driven revolving part (6) two of the sleeve (3) of band radially pin-and-hole and band stop bit with shaft member along axle Arrange to adjacent, parallel, radially push in the sleeve (3) that revolving part (2) is co-axially located at band radially pin-and-hole, keep on-of pin (4) Magnet (5) to active rotation part (1) axle center suction can be replaced by spring, when when rotating forward of active rotation part (1), band Dynamic being connected with it pushes revolving part (2) rotation without the radial direction rotated against, at sleeve rotating damping piece (7) to band radially pin-and-hole Under the damping due to rotation of sleeve (3) limits, radially push revolving part (2) and rotate relative to the sleeve (3) of band radially pin-and-hole, radially top Non-round surface on dynamic revolving part (2) or inclined-plane will be by magnetic or elastic pressure beam in sleeve (3) pin-and-holes of band radially pin-and-hole On-of pin (4) radially eject a part along rotating, be ejected part and can hang the driven rotation of related stop bit in rotation process Stop bit (9) on part (6), now lays respectively at and rotates stop bit on the sleeve (3) radially pushing revolving part (2) and band radially pin-and-hole Contact Pair (8) also contacts extension even, radially pushes revolving part (2) and will drive sleeve (3) synchronous rotary of band radially pin-and-hole, now It is at rotating forward the annexation of drive between the driven revolving part (6) of active rotation part (1) and band stop bit, otherwise, when When rotating backward of active rotation part (1), radially pushes revolving part (2) release on-of pin (4), is ejected the set of band radially pin-and-hole Pressure beam resilience under the Magnet (5) that arranges thereon of part on-of pin (4) of cylinder (3) or spring effect, active rotation part (1) and band Would be at rotating separation relation between the driven revolving part (6) of stop bit, if now continuing to reversely rotate, radially pushing rotation Non-round surface or inclined-plane on part (2) will the clutches in the sleeve (3) of band radially pin-and-hole by magnetic or elastic pressure beam again Pin (4) ejects a part so that be between the driven revolving part (6) of active rotation part (1) and band stop bit reversely rotating band Dynamic annexation, this structure just can realize from the driven revolving part (6) of active rotation part (1) to band stop bit positive and negative To transmission and the annexation of three kinds of clutch transmission states of separation.

It is the most according to claim 1 based on the clutch transmission the most side by side moving radially on-of pin, it is characterised in that The band radially sleeve (3) of pin-and-hole have employed with the driven revolving part (6) of band stop bit be close to vertically be set up in parallel structure, this The realization making the stop bit (9) on the driven revolving part (6) of band stop bit is no longer limited to hole, well format, it is also possible to uses and is easy to The boss of processing or convex edge form.

It is the most according to claim 1 based on the clutch transmission the most side by side moving radially on-of pin, it is characterised in that In order to realize the Bit andits control relation of on-of pin (4), need in the range of 360 degree of the external rotation face radially pushing revolving part (2) Not rounded continuous curve surface or the inclined-plane that can push, discharge, push on-of pin (4) successively is set, in order to realize radially pushing rotation Turn the upper Contact Transmission relation rotating stop bit Contact Pair (8) of sleeve (3) of part (2) and band radially pin-and-hole, need radially pushing Between the sleeve (3) of revolving part (2) and band radially pin-and-hole, contact surface arranges rotation stop bit Contact Pair (8).