CN106514409A - Manual positioning device - Google Patents

Abstract

The invention provides a manual positioning device which is compact in structure and reliable in positioning structure. The manual positioning device is provided with positioning mechanisms. Each positioning mechanism is provided with a yoke plate, a base block and a lock pin. The base blocks are provided with base block locking cylinders, and the lock pins and the corresponding yoke plates are fixedly assembled. The lock pins and the corresponding base blocks are assembled in a relative movement mode. The lock pins are provided with lock pin first inclined planes. The base block locking cylinders are provided with base block piston rods, and the base block piston rods are provided with base block piston rod inclined planes. The positioning mechanisms are provided with positioning locking cylinders, and the positioning locking cylinders are provided with positioning piston rods. The positioning piston rods are provided with positioning piston rod inclined planes. The lock pins are provided with lock pin second inclined planes.

Description

Manual positioning device

Technical field

The present invention relates to manual positioning device, is particularly suited for upset and the positioning of workpiece.

Background technology

The positioner of workpiece is widely used in the matching used occasion of all kinds of lathes.Workpiece one in Working piece positioning device Denier needs upset, then which must be with the switching mechanism for ordering about workpiece turning, detent mechanism of the existing need with rotary movement It is more huge, and structure is more simple and crude.

The content of the invention

For overcoming drawbacks described above, the present invention to provide compact conformation, the reliable manual positioning device of location structure.

The manual positioning device that the present invention is provided, with detent mechanism, detent mechanism has yoke plate, matrix, lock pin, matrix With matrix locking cylinder, lock pin and yoke plate fixing assembling, lock pin and the assembling of matrix relative motion, lock pin has lock pin first oblique Face, matrix locking cylinder have matrix piston rod, and matrix piston rod has matrix piston rod inclined-plane, and detent mechanism has positioning lock Tight cylinder, positioning and locking cylinder have a positioning piston rod, and positioning piston rod has a positioning piston rod inclined-plane, and lock pin has lock pin the Two inclined-planes.

The manual positioning device design that the present invention is provided is exquisite, and its detent mechanism can play the effect of two-way positioning, and And multidirectional positioning can be expanded to, to adapt to the occasion of various angle demands, while having precisely reliable positioning effect Really.

The present invention is described in further detail with reference to embodiment and accompanying drawing.

Description of the drawings

Fig. 1 is one of structure chart of embodiment one.

Fig. 2 is the two of the structure chart of embodiment one.

Fig. 3 is the three of the structure chart of embodiment one.

Fig. 4 is the four of the structure chart of embodiment one.

Fig. 5 is the five of the structure chart of embodiment one.

Fig. 6 is the structure chart of the rotating shaft 201 of embodiment one and sleeve 322.

Fig. 7 is embodiment one with movable sprocket 206 and the structure chart of phantom ring 208.

Fig. 8 is the structure chart of the matrix piston rod 306 of embodiment one.

Fig. 9 is the structure chart of the lock pin 303 of embodiment one.

Figure 10 is the schematic diagram of the first Mobile Forms of the haulage gear 100 of embodiment one.

Figure 11 is the schematic diagram of the second Mobile Forms of the haulage gear 100 of embodiment one.

Figure 12 is the schematic diagram that the haulage gear 100 of embodiment one drives switching mechanism 200.

Figure 13 is the schematic diagram of the flexible structure that the haulage gear 100 of embodiment one drives switching mechanism 200.

Figure 14 is the activity principle schematic of the haulage gear 100 of embodiment one.

Figure 15 is one of structure chart of embodiment two.

Figure 16 is the two of the structure chart of embodiment two.

Figure 17 is the structure chart of the rotating shaft 201 of embodiment two.

Figure 18 is one of structure chart of embodiment three.

Figure 19 is the two of the structure chart of embodiment three.

Figure 20 is one of 300 structure chart of detent mechanism of embodiment three.

Figure 21 is the two of 300 structure chart of detent mechanism of embodiment three.

Figure 22 is the three of 300 structure chart of detent mechanism of embodiment three.

Figure 23 is one of 303 structure chart of lock pin of embodiment three.

Figure 24 is the two of 303 structure chart of lock pin of embodiment three.

Specific embodiment

According to Fig. 1 to Figure 24, embodiments of the invention one, with haulage gear 100, switching mechanism 200 and localization machine Structure 300.

Haulage gear 100 is the assembly of kit-of-parts, and the mechanism is used for supplying power to switching mechanism 200, by its band Dynamic switching mechanism 200 is movable.Switching mechanism 200 is also the assembly of multiple parts, the work that it will be supplied to required for its target Dynamic process.Detent mechanism 300 is also the assembly of multiple parts, and it is the installation foundation for installing workpiece, and workpiece can be to change After varied angle or orientation, fixed clamp is in detent mechanism 300.Switching mechanism 200 is detent mechanism 300 in the present embodiment Installation foundation, the integral installation of detent mechanism 300 is in switching mechanism 200.

Haulage gear 100 has the first Mobile Forms, the second Mobile Forms and resting state, haulage gear during the first Mobile Forms 100 and switching mechanism 200 separate and link, during the second Mobile Forms, haulage gear 100 and switching mechanism 200 are separated and relatively Activity, during resting state, haulage gear 100 and switching mechanism 200 are fitted and spacing.

First Mobile Forms, the second Mobile Forms and resting state are all to express three engagement process, three processes respectively Middle haulage gear 100 and switching mechanism 200 have the relation that cooperates, and are respectively：

When haulage gear 100 and switching mechanism 200 are in the first Mobile Forms, belong to both corresponding components and exist It is spatially separated, but yet suffer between the two can be so that both parts for being connected, be exactly haulage gear 100 Associated components drive switching mechanism 200 corresponding component；

When haulage gear 100 and switching mechanism 200 are in the second Mobile Forms, belong to both corresponding components still So be spatially separated from, but from unlike the first Mobile Forms both be relative motion relation, be both both some be quiet Only and another relative to its activity, be exactly haulage gear 100 associated components activity and switching mechanism 200 is In static；

When haulage gear 100 and switching mechanism 200 are in resting state, the corresponding component for belonging to both is laminating , also fit just because of both and cause both mutually spacing and static.

First Mobile Forms have the first active path a, and the first active path a is straight line.First Mobile Forms are haulage gears 100 motor process, the first active path a are virtual technical terms, therefore are expressed with dotted line in the accompanying drawings, and it is to lead Draw the mechanicses that mechanism 100 should follow, it is meant that haulage gear 100 have preset along first active path The rule of a line activities, the first linear active path a structures are relatively easy, easily assembling and maintenance.

Second Mobile Forms have the second active path b, and the second active path b is straight line.First Mobile Forms also lead Draw the motor process of mechanism 100, and the second active path b is also a virtual technical term, therefore in the accompanying drawings with dotted line Expression, it is the mechanicses that haulage gear 100 should be followed, it is meant that haulage gear 100 is with presetting along this The rule of the second active path b line activities, the second linear active path b structures are relatively easy, easily assembling and maintenance.

First active path a or the second active path b will not be limited only to rectilinear configuration, in fact will realize haulage gear 100 and three kinds of switching mechanism 200 cooperation forms, the structure choice of haulage gear 100 is infinite, such as with the setted structure Active path can be circular, or the first active path a is straight line, and the second active path b is then non-rectilinear, when Can be complicated if structure is relative if right first active path a and the second active path b different shapings, so that body becomes big Take more spaces.

First Mobile Forms have the first active path a, and the second Mobile Forms have the second active path b, the first active path a With the second active path b reverse-fittings.Reverse-fitting herein refer to haulage gear 100 the first Mobile Forms direction of motion and The second Mobile Forms direction of motion of haulage gear 100 is contrary, rather than refers to the first active path a and the second active path b sheets The shape of body is conversely, just without saying forward or backwards for being for example directed to aforesaid straight line or circular, reversely setting can make Obtain structure to simplify and stable performance.

Second Mobile Forms, resting state, the first Mobile Forms switch successively.This means to be transitioned into the first work from the second Mobile Forms Dynamic, can all live through resting state this engagement process, rather than ignores resting state and be directly realized by the first Mobile Forms and second and live It is dynamic to switch, but this be also only for the situation under normal operation for, need the state of fixing a breakdown and debugging stage, Aforementioned two states all can manual intervention, it is not necessary to be capable of achieving mutually to change through resting state, its advantage is to bring structure Compact effect stable and reliable for performance.

Switching mechanism 200 has rotating shaft 201, and rotating shaft 201 has axial line c, and axial line c is straight line, and rotating shaft 201 is with axle center Overturn centered on line c.Using rotating shaft 201 as being towed the part that mechanism 100 acts on and is achieved turn over function, it is easy to make Make and process.Upset can be described as turning round or rotate again.Rotating shaft 201 is more crucial part in switching mechanism 200, haulage gear One of 100 purpose is that drive, and which overturns.Axial line c is the centrage of rotating shaft 201, and special instruction is explanation of the present invention The representatives such as the lower case in book accompanying drawing, such as a, b, c are all virtual technical terms, and on geometric meaning, it is actual to produce Product but must not believe that the deviation can just disengage it from this in assembling operation because the reasons such as precision occur a little trickle deviation The protection domain of invention, it will be understood that protection scope of the present invention is covered comprising can be contained in claims of the present invention Implication.

Rotating shaft 201 has rotating shaft limiting section 203 and the servo-actuated portion 204 of rotating shaft, haulage gear 100 and rotating shaft during the first Mobile Forms Limiting section 203 is separated, and during the first Mobile Forms, haulage gear 100 and the servo-actuated portion 204 of rotating shaft link, haulage gear during the second Mobile Forms 100 and rotating shaft limiting section 203 separate, servo-actuated 204 relative motion of portion of haulage gear 100 and rotating shaft, resting state during the second Mobile Forms When haulage gear 100 and rotating shaft limiting section 203 fit, during resting state, the servo-actuated portion 204 of haulage gear 100 and rotating shaft is static.Turn The further refinement structure of axle 201, is the different portions that rotating shaft 201 is marked off rotating shaft limiting section 203 and the servo-actuated portion 204 of rotating shaft Position so that there are spacing and servo-actuated two functions suitable reality constructs to be achieved.When the first Mobile Forms and the second Mobile Forms Haulage gear 100 and rotating shaft limiting section 203 be all individually separated and be not in contact with, and haulage gear 100 during the first Mobile Forms Link with the servo-actuated portion 204 of rotating shaft, be exactly that haulage gear 100 drives rotating shaft to be servo-actuated the entirety of portion 204 or even rotating shaft 201, And haulage gear 100 and rotating shaft servo-actuated 204 relative motion of portion during the second Mobile Forms, it is exactly haulage gear 100 in independence Activity and the servo-actuated portion 204 of now rotating shaft is static, exactly because haulage gear 100 and rotating shaft limiting section 203 are pasted during resting state Splice grafting causes rotating shaft 201 overall static after touch.

Rotating shaft limiting section 203 has the spacing plane of rotating shaft 205.By face contact increase contact area can bring it is spacing can The effect leaned on.

Rotating shaft limiting section 203 with the spacing plane 205 of two rotating shafts, during the spacing plane of two rotating shafts 205 with axial line c is The heart is symmetrical arranged.Static effect when further increasing contact area to improve spacing.

Indexing for the upset of rotating shaft 201 needs, and the spacing plane of rotating shaft of the present invention has four, and symmetrically sets for two pairs Put, be applied to when rotating shaft 201 rotates 90 degree spacing respectively, therefore the section of now rotating shaft 201 is square, if applying in the same manner In the indexing occasion of other angles, when such as 60 degree, then the spacing plane of six rotating shafts is preferably processed, and is symmetrically set for three pairs Put, now its section is hexagon, the like.

Haulage gear 100 have cylinder block 101, cylinder piston rod 102, the first traction piece 103, the second traction piece 104 with And push rod 105,104 fixing assembling of cylinder block 101 and the second traction piece, 102 fixing assembling of push rod 105 and cylinder piston rod, push away 103 fixing assembling of bar 105 and the first traction piece, cylinder piston rod 102 and the assembling of 101 relative motion of cylinder block, the first traction piece 103 and second traction piece 104 respectively have traction limiting section 106, during the first Mobile Forms two traction limiting sections 106 divide each other From during the second Mobile Forms, two traction limiting sections 106 close up each other, and during resting state, two are drawn limiting sections 106 respectively and upset Mechanism 200 fits and spacing.

So-called fixing assembling refer to after assembling operation operation when be the relation for interfixing, and this section compared with Relative motion for specifically cylinder piston rod 102 and cylinder block 101 is assembled, and the relative motion assembling contains two mistakes Journey：One of which is the effectiveness of 102 script of cylinder piston rod, and the cylinder piston rod 102 is past in 101 inside cylinder barrel of cylinder block Multiple to move, both cylinder block 101 was static and 102 relative cylinder block 101 of cylinder piston rod is movable；Wherein another kind of is then to pressurize and produce The raw power of promoting comprehensively to cylinder block 101, power of promoting comprehensively may be in initial press cylinder piston rods 102 in cylinder block 101 Just produce during activity in internal cylinder barrel, it is also possible to move to the limit of 101 inside cylinder barrel of cylinder block in cylinder piston rod 102 Pressurization had both been continued after side wall and caused in position, but whether how, the power of promoting comprehensively is among the first Mobile Forms or second Necessarily lead among Mobile Forms.

During the first Mobile Forms, two traction 106 expression separated from one another of limiting section is both increasings in air line distance Greatly, on the contrary two traction limiting sections 106 close up expression each other during the second Mobile Forms is both reductions in air line distance, Two traction limiting sections 106 can be made certainly to the spacing more reliable of switching mechanism 200, although a traction is spacing in principle Can already realize to the spacing of switching mechanism 200 in portion 106.Traction limiting section 106 is simply in expression traction limiting section 106 or the second Traction piece 104 is used for contacting the position of switching mechanism 200, should substantially be the first traction piece 103 and the second traction piece 104 It is separated from one another or close up each other or fit and spacing with switching mechanism 200.

Traction limiting section 106 has rigid backing plate 107, during resting state rigid backing plate 107 and switching mechanism 200 fit and It is spacing.Specifically rigid backing plate 107 is fixedly connected with traction limiting section 106, for contacting switching mechanism 200, and should Rigid backing plate 107 selects wear and shock-resistant material, to ensure its service life.

Traction limiting section 106 has resilient sleeper-bearing, and during resting state, resilient sleeper-bearing and switching mechanism 200 are fitted and spacing. Flexible material is easy to buffering for comparing aforementioned rigid material, certain life-span is longer, but comparatively positioning precision can be because becoming Shape deviation and decline, but it is this deformation be quite trickle, if the deformation of larger stroke must then calculate default change Shape amount and do not affect positioning precision.

Traction limiting section 106 has the spacing plane of traction 108.There is the spacing plane of rotating shaft in aforesaid switching mechanism 200 During 205 premise, drawing spacing plane 108 and face contact being formed with the spacing plane of rotating shaft 205, position-limiting action is stable and reliable.

Haulage gear 100 has the first slide block 109, the second slide block 110 and line rail 111, the first traction piece 103 and first 109 fixing assembling of slide block, 110 fixing assembling of the second traction piece 104 and the second slide block, 111 straight line phase of the first slide block 109 and line rail To slidable fit, the second slide block 110 and 111 straight line of line rail are with respect to slidable fit.

First traction piece 103 and the first slide block 109 can be two individual components, or an one same material Part, the second traction piece 104 and the second slide block 110 are also thus, line rail 111 is hard-wired in the same manner, then the first slide block 109 and second the relative slip of slide block 110 be thus the first traction piece 103 and the second traction for static line rail 111 Part 104 is also that the line rail 111 of geo-stationary slides, similar to train and the matching relationship of rail.

With with movable sprocket 206, haulage gear 100 has conduction chain 112 and elastic traction part 113 to switching mechanism 200, Conduction chain 112 and assemble with the engagement of movable sprocket 206, conduction chain 112 and elastic traction part 113 are linked and packed, and first is movable During state, in conduction chain 112, during the second Mobile Forms, 113 pretension of elastic traction part is acted on and is led 113 compensating action of elastic traction part Draw chain 112.

Principle ins and outs when what the structure of this section of record was solved is haulage gear 100 and the cooperation of switching mechanism 200, Haulage gear 100 is driven with conduction chain 112 and is turned round with movable sprocket 206, but necessary added resilience traction piece 113, because leading Drawing chain 112 will necessarily cause which to change relative to the distance with movable sprocket 206, so need to compensate relative position change Compensating part, elastic traction part 113 now plays the effect by elastic deformation, benefit when being aforesaid first Mobile Forms The effect of repaying, and after conduction chain 112 resets, then need the action in advance for next round to prepare, then need to keep and with movable sprocket 206 engagement, therefore elastic traction part 113 needs pretension to act on conduction chain 112, makes both keep expanding force.

The following is the two ways that haulage gear 100 and its conduction chain 112 are engaged：

Wherein mode one, referring primarily to Figure 13, is that haulage gear 100 has the first towing point 114, conduction chain 112 and the One towing point, 114 fixing assembling.As long as so moving the first towing point 114, just necessarily drive conduction chain 112 and be servo-actuated Sprocket wheel 206 is moved；

Second another way is that there is haulage gear 100 driving chain sprocket 115, conduction chain 112 and driving chain sprocket 115 to nibble Attach together and match somebody with somebody, 103 rolling assembling of driving chain sprocket 115 and the first traction piece, 103 fixing assembling of conduction chain 112 and the first traction piece, Elastic traction part 113 and the second traction piece 104 are linked and packed.In the first traction piece 103 and movable the second traction piece 104, lead Draw sprocket wheel 115 just to drive conduction chain 112 or even move with movable sprocket 206.

As can be seen that the difference of mode one and mode two is the mode for driving conduction chain 112, mode one is the equal of Direct pull and mode two are the equal of that engagement drives, it is possible thereby to amplify out many derived structures：Traction may not necessarily be lain in The attachment structure at 112 two ends of chain, can connect 103 other end of the first traction piece with one end and connect the second traction piece 104；Or two End is all connected to the first traction piece 103 or is all connected to the second traction piece 104；First towing point 114 may come from countless Kind of its associated components for being installed, such as ball, straight-bar etc., indicate the associated components with i in Figure 14.

This section be still aforementioned derived structure accommodation, can be found in Figure 14：Switching mechanism 200 has supporting roller 207, traction machine Structure 100 has elastic traction part 113, and during the first Mobile Forms, elastic traction part 113 and 207 sliding friction of supporting roller elasticity draw Stretch, elastic traction part 113 and 207 sliding friction of supporting roller elastical retraction during the second Mobile Forms.

Flexible structure described in the preceding paragraph, its essence will be that the sliding friction of elastic traction part 113 and supporting roller 207 is matched somebody with somebody Conjunction relation, purely orders about supporting roller 207 by the sliding friction of the supply of elastic traction part 113 and turns round, but now elastic traction part The 113 three-in-one effects for undertaking driving, elastic deformation, pretension simultaneously, its elastic deformation effect and pretension effect are referred to respectively It is aforementioned.

Elastic traction part 113 adopts form of springs in the present embodiment, and two ends connect conduction chain 112 and second respectively and lead Draw part 104, this is eaily assembling mode, but remaining position of conduction chain 112 can be installed in completely, or even Can between the conduction chain 112 of two-phase seperation play annexation.

Referring to Figure 15, there is haulage gear 100 first towing point 114, the first towing point 114 and axial line c to have first Traction line segment d, the first traction line segment d and axial line c are vertically-mounted, and during the first Mobile Forms, the first traction line segment d increases.First leads Lead segments d are substantially the vertical lines that the first towing point 114 is arrived between axial line c, because the first towing point 114 is remote in the first Mobile Forms Its growth is caused from rotating shaft 201.

Haulage gear 100 has the second towing point 116, the second towing point 116 and axial line c with the second traction line segment e, Second traction line segment e and axial line c is vertically-mounted, and during the first Mobile Forms, the second traction line segment e increases.Second traction line segment e with First traction line segment d of epimere is in the same manner.

First towing point 114 and the second towing point 116 have traction line segment f, draw line segment f and increase during the first Mobile Forms. Lines of the traction line segment f i.e. between this 2 points, increases because 2 points separate during the first Mobile Forms, correspondingly, if second lives Then can draw close and reduce because of 2 points when dynamic.

Switching mechanism 200 has phantom ring 208, ratchet 209, and ratchet 209 has resting state and Mobile Forms, haulage gear 100 have traction teeth 117, and during the first Mobile Forms, ratchet 209 is in resting state, ratchet 209 and traction teeth 117 during the first Mobile Forms Geo-stationary, during the second Mobile Forms, ratchet 209 is in Mobile Forms, and during the second Mobile Forms, ratchet 209 and traction teeth 117 are lived relatively It is dynamic.

208 essence of phantom ring is the lasso for being socketed in the outside of rotating shaft 201 and being secured to, and traction teeth 117 is substantive to be then The gear ring of the inner side with movable sprocket 206 is fixed on, if phantom ring 208 and traction teeth 117 are wanted to realize that linkage need to depend on ratchet 209 The unidirectional follow-up action brought, is the first Mobile Forms of haulage gear 100 during 209 resting state of ratchet, now ratchet 209 because and Traction teeth 117 is abutted and both are static, therefore haulage gear 100 passes through traction teeth 117 with 208 He of pawl 209 and phantom ring The entirety of rotating shaft 201, on the contrary during the second Mobile Forms, ratchet 209 is no longer on aforesaid abutted position, traction teeth 117 and ratchet 209 coordinate in relative motion：Can be traction teeth 117 all in activity and has certain contact and association with ratchet 209, popular For be that the relative ratchet 209 of traction teeth 117 skids, also or 117 activity of traction teeth and ratchet 209 is static etc..

There is switching mechanism 200 elastic component 210, ratchet 209 and phantom ring 208 to relatively rotate assembling, and elastic component 210 is assembled Between phantom ring 208 and ratchet 209.

When using spring as elastic component 210, elastic component 210 is to act on ratchet 209 all the time, ratchet herein 209 and phantom ring 208 relatively rotate assembling refer to ratchet 209 and phantom ring 208 have the relation that can relatively rotate rather than Definitely it is fixedly connected, but when being that ratchet 209 and phantom ring 208 remain the first Mobile Forms of geo-stationary as previously described Carve, and in the second Mobile Forms be so-called relative rotation relation.

When using spring as elastic component 210, specific structure is：Phantom ring 208 is provided with holding tank 211, first gear Side 212 and the second rib 213, holding tank 211 and 208 avris space insertion of phantom ring are so that ratchet 209 is from laterally fitting into Enter the holding tank 211, holding tank 211 causes ratchet 209 outer under the action of the spring with 208 positive free surrounding space insertion of phantom ring Phantom ring 208 is protruded from, ratchet 209 has rotation section 214 and contact part 215, and ratchet 209 is rotated around it in the geometry in portion 214 Central axis, ratchet 209 lean on its contact part 215 and traction teeth 117 to link after contradicting, and the first rib 212 acts on rotation-limited Portion 214 causes ratchet 209 to be unlikely to deviate from holding tank 211, and the second rib 213 acts on spacing contact part 215 and causes ratchet 209 are unlikely to evagination angle of departure spends greatly.

Detent mechanism 300 has yoke plate 301, matrix 302, lock pin 303, and matrix 302 has matrix locking cylinder 304, lock 301 fixing assembling of pin 303 and yoke plate, lock pin 303 and the assembling of 302 relative motion of matrix, lock pin 303 have the first inclined-plane of lock pin 305, matrix locking cylinder 304 has matrix piston rod 306, and matrix piston rod 306 has matrix piston rod inclined-plane 307.This section Yoke plate 301 in the detent mechanism 300 of record, for being directly loaded up workpiece to be added, workpiece to be added is fixedly connected with yoke plate 301, Lock pin 303 is fixedly connected with yoke plate 301 again, therefore workpiece to be added, yoke plate 301, lock pin 303 are assembled into an entirety, by base The conflict on block piston rod inclined-plane 307 and the first inclined-plane of lock pin 305 agrees with the straight-line feed conversion of motion for causing matrix piston rod 306 For the overall relative motion relative to substrate 302 that lock pin 303 is located, its locking positioning in substrate 302 is completed, using oblique The mode that face coordinates locks the effect that can have action precisely and reduce abrasion.

Among there is lock pin 303 lock pin first through hole 308, the first inclined-plane of lock pin 305 to be located at lock pin first through hole 308.This Lock pin 303 is divided into two parts by structure, and a part is used for being threaded to be threadably secured assembling with yoke plate 301, Another part then arranges lock pin first through hole 308, two sides when matrix piston rod inclined-plane 307 is located at lock pin first through hole 308 The position-limiting action of both sides can be played to which so as to advanced or exited and be more smooth.

When workpiece to be added is loaded in detent mechanism 300, which can be carrying out independently of turning over relative to detent mechanism 300 The upset of rotation mechanism 200, it is referred to as independent to overturn, it is unlikely to obscure with the upset of aforementioned switching mechanism 200, that is to say, that to be added Workpiece has two kinds of upset modes, is respectively：The first when switching mechanism 200 overturns, detent mechanism 300 and workpiece to be added Overall to overturn therewith, even if which is two when being that switching mechanism 200 stops upset, workpiece to be added also can be relative to 200 He of switching mechanism Detent mechanism 300 is independent to be overturn, and both sequentially can be carried out certainly, it is also possible to synchronous to carry out.

Aforementioned independent upset can be realized on the whole comprising two kinds of Manual structure and motor-driven structure：

Manual structure therein is embodiment three, and detent mechanism 300 is with positioning and locking cylinder 309, positioning and locking cylinder 309 have positioning piston rod 310, and positioning piston rod 310 has positioning piston rod inclined-plane 311.

This structure is additionally arranged the positioning and locking cylinder that second effect and operating principle are equal to matrix locking cylinder 304 309, but the direction of action of two locking cylinders is different, when any of which locking cylinder moves back cylinder, can be by workpiece to be added Unload from matrix 302 with yoke plate 301 and the overall of lock pin 303, and be loaded into another locking cylinder in variable locking direction And by its locking, but need to manually adjust the fixed angle of lock pin 303 and workpiece to be added with respect to yoke plate 301 before loading, finally Obtain making after workpiece adjustment angle to be added the result of locking again.

In aforesaid lock pin 303, two locking cylinders are all to coordinate the first inclined-plane of lock pin 305, naturally it is also possible to lock pin 303 are improved, and are exactly that lock pin 303 has the second inclined-plane of lock pin 312.The direction on this second inclined-plane of lock pin 312 is different from lock pin First inclined-plane 305, in order to coordinate with 311 para-position of positioning piston rod inclined-plane, two inclined-plane correspondences correspond to two locking gas respectively Cylinder, the advantage for arranging the second inclined-plane of lock pin 312 is need not be after the entirety of unloading workpiece and yoke plate 301 and lock pin 303 again Go to manually adjust the fixed angle of lock pin 303 and workpiece to be added with respect to yoke plate 301.

Among there is lock pin 303 the second through hole of lock pin 313, the second inclined-plane of lock pin 312 to be located at the second through hole of lock pin 313.Together Sample can also when matrix piston rod inclined-plane 307 is located at the second through hole 313 of lock pin, two sides can be with piston rod inclined-plane 311 is positioned The position-limiting action of both sides is played to which so as to is advanced or is exited and be more smooth.

Matrix piston rod 306 has the first reference line g, and positioning piston rod 310 has the second reference line h, the first base Line of collimation g and the second reference line h are vertically-mounted.First reference line g and the second reference line h are not two irregular shapes The piston rod inclined-plane centrage of shape, and it is the centrage of the cylinder barrel that their installations are located respectively, it is adaptable to adjustment angle is perpendicular Two processing stations occasion.

Lock pin first through hole 308 and 313 insertion of the second through hole of lock pin assembling.So that 303 delicate structure of lock pin is compact.

The intersecting assembling in the first inclined-plane of lock pin 305 and the second inclined-plane of lock pin 312.Both Figure of description have intersecting lens j.Thing In reality, the first inclined-plane of lock pin 305 and the second inclined-plane of lock pin 312, lock pin first through hole 308 and the second through hole of lock pin 313 are two-by-two all It is identical moulding, therefore structure is compacter and outward appearance is more brief attractive in appearance for lock pin 303.

Motor-driven structure therein is embodiment one and embodiment two, and detent mechanism 300 is with positioning cylinder 313, alignment pin Axle 314 and positioning gear 315, positioning cylinder 313 have piston rod tooth bar 316, positioning gear 315 and piston rod tooth bar 316 Engagement assembling, 302 fixing assembling of alignment pin 314 and matrix, alignment pin 314 and positioning 315 fixing assembling of gear.Piston rod Tooth bar 316 is provided in the tooth bar of 313 piston rod of positioning cylinder periphery, and it can directly be processed on the piston rod and obtain, Fill after can also being and fix on the piston rod, by the linear motion of 313 piston rod of positioning cylinder, drive positioning gear 315 And the alignment pin 314 with its fixation, matrix 302 are rotated together, adjust the angle and orientation relative to switching mechanism 200.

Matrix 302 has the first location division of matrix 317, and positioning cylinder 313 has piston rod location division 318.This two fixed Position portion is that, by inconsistent cooperation, 318 essence of piston rod location division is the face at the end end of piston rod in positioning cylinder 313, definitely Ground says be moved along a straight line by piston rod location division 318 so that by its tailpiece of the piston rod end promote matrix 302, position gear 315 with And alignment pin 314, but the matching relationship of both does not occur in the linearly operating of each positioning cylinder 313, this It is because that the main positioning of matrix 302 coordinates by aforesaid rack-and-pinion to complete, simply coordinates in rack-and-pinion and occur Error or because abrasion cause rack-and-pinion occur idle running etc. situation when, can just occur it is aforementioned both conflict and bring auxiliary The result of positioning.

Extra auxiliary location structure is also provided with addition：Detent mechanism 300 has auxiliary positioning portion 319, and matrix 302 has There is the second location division of matrix 320.Block is played a part of in the second location division of matrix 320, but nor both can occur every time Conflict result, but only produce when revolution is excessive, therefore there are two to prevent inertia effect, the first from preventing piston rod for which Tooth bar 316 orders about the revolution excess brought of inertia of positioning gear 315, and which two is to prevent piston rod location division 318 from ordering about matrix The revolution excess that the inertia of the first location division 317 brings, so that play the effect of precise positioning.

Auxiliary positioning portion 319 has auxiliary through hole 321, the 321 activity assembling of alignment pin 314 and auxiliary through hole.Auxiliary is fixed Position portion 319 and the essence of auxiliary through hole 321 are all the different parts of a projection, and the projection can be arranged on the outer of rotating shaft 201 Wall.Positioning gear 315 is located at centre, and both sides are two auxiliary through hole 321 respectively, then is then outwards two protrusions of matrix 302 Position is to be fixedly connected with the two ends of alignment pin 314, there is provided can simplify volume while required performance as far as possible.

Detent mechanism 300 has jacket casing 322,201 fixing assembling of jacket casing 322 and rotating shaft, jacket casing 322 and rotating shaft 201 axially Assemble with respect to roll adjustment.When the structure of this extra increase from jacket casing 322 of embodiment three, aforesaid 319 He of auxiliary positioning portion The projection that auxiliary through hole 321 is located just can be manufactured with 322 integral structure of jacket casing and be obtained, if but no jacket casing 322, then must Rotating shaft 201 must be set to into stagewise combinative structure such as embodiment two, otherwise because aforesaid projection is present, the assembling of rotating shaft 201 will Can be extremely difficult, jacket casing 322 solves this problem easily,

The axially opposing roll adjustment assembling of jacket casing 322 and rotating shaft 201 refers to that jacket casing 322 has the pin-and-hole 323 of insertion, and has Axially back and forth position point, rotating shaft 201 also with insertion pin-and-hole 324, so dismounting pin after, jacket casing 322 just can be relative Axially activity before and after the rotating shaft 201 is socketed by which, again with pin while by both fixing assemblings, completing to adjust after completing before and after's roll adjustment It is whole.

Supplementary notes, the positioning cylinder 313 in positioning and locking cylinder 309 or motor-driven structure in Manual structure are made With differing, but installation site is identical, i.e., be all mounted in the end end of rotating shaft 201.

Below in conjunction with the integration introduction for being applied to 900 occasion of sole mould and being operated as manual positioning device principle, footwear Bed die 900 needs to be processed its five faces, but cutter is unidirectional during the processing of sole mould 900, it is therefore desirable to manually locate Device completes to rotate to process four sides, and the process of one bottom surface of upset processing, also has certainly more senior multidirectional Knife tool carving but high cost enterprise and require high-caliber operator, also or immaturity and high cost enterprise 3 D-printing skill Art, therefore the scheme that the processing of sole mould 900 remains more reality is carried out using the manual positioning device at this stage：

Sole mould 900 is connected to yoke plate 301, the matrix piston rod of matrix locking cylinder 304 generally by being screwed 306 propulsions, lock pin 303 is locked, and the lock pin 303 of this process has a little displacement towards rotating shaft 201, and cylinder block 101 is Beidirectional model, from the beginning of with air pressure capable of being increased, straight line is drawn close each other for the first traction piece 103 and the second traction piece 104, now turn Axle 201 cannot drive its common revolution because traction teeth 117 is skidded with respect to ratchet 209, until lasting till that the traction of both sides is spacing Till plane 108 is fitted with the spacing plane 205 of the both sides rotating shaft of rotating shaft 201 respectively, as so-called second Mobile Forms.

Resting state is that rotating shaft 201 is static, the process of tool sharpening sole mould 900.

The revolution of rotating shaft 201 can just start in the first traction piece 103 and the second traction piece 104 separated from one another, and first When traction piece 103 and the second traction piece 104 are separated, its driving chain sprocket 115 is ordered about with movable sprocket 206 by conduction chain 112, this When ratchet 209 and traction teeth 117 contradicted so as to link completely, drive the whole of phantom ring 208 and rotating shaft 201 with movable sprocket 206 Body is turned round, and elastic traction part 113 also begins to stress stretching from the spring for being relatively easy to obtain, and plays compensation because first leads Draw part 103 and the second traction piece 104 separates 112 potential difference of caused conduction chain, because needing four sides to sole mould 900 all It is processed, therefore rotating shaft 201 needs revolution four times, the angle of revolution is 90 degree every time, certain first traction piece 103 and second The farthest limits distance separated from one another of traction piece 104 is default, can just order about rotating shaft and turn 90 degrees for 201 times, reaches most distal pole After, now the first Mobile Forms finish range line, and both draw close aforesaid second Mobile Forms of repetition again afterwards.

Supplementary notes, whether Manual structure or motor-driven structure, which is all double, may correspond to double Knife carries out operation simultaneously, to improve working (machining) efficiency, it can be said that detent mechanism 300 is dual, while being assemblied in upset The both sides of mechanism 200, Figure of description are only marked to one of detent mechanism 300, the duplex of embodiment two and three Position is intended merely to conveniently be shown its structure in different angles, is synchronous and symmetrical during actual job.

The difference of embodiment one, two, three, is detent mechanism 300 and the rotating shaft 201 in switching mechanism 200, says Bright book accompanying drawing mainly shown to the inside of embodiment one, but the haulage gear 100 of three embodiments be all it is consistent, because This can entirely by reference to the internal structure of embodiment one.

Claims (8)

1. manual positioning device, it is characterised in that：

With detent mechanism (300),

Detent mechanism (300) has yoke plate (301), matrix (302), lock pin (303), and matrix (302) has matrix locking cylinder (304), lock pin (303) and yoke plate (301) fixing assembling, lock pin (303) and the assembling of matrix (302) relative motion, lock pin (303) With the first inclined-plane of lock pin (305), matrix locking cylinder (304) has matrix piston rod (306), matrix piston rod (306) tool There is matrix piston rod inclined-plane (307),

Detent mechanism (300) has positioning and locking cylinder (309), and positioning and locking cylinder (309) has positioning piston rod (310), Positioning piston rod (310) has positioning piston rod inclined-plane (311), and lock pin (303) has the second inclined-plane of lock pin (312).

2. manual positioning device according to claim 1, it is characterised in that：Lock pin (303) has lock pin first through hole (308), Among the first inclined-plane of lock pin (305) is located at lock pin first through hole (308).

3. manual positioning device according to claim 1, it is characterised in that：Lock pin (303) has the second through hole of lock pin (313), Among the second inclined-plane of lock pin (312) is located at the second through hole of lock pin (313).

4. manual positioning device according to claim 2, it is characterised in that：Lock pin (303) has the second through hole of lock pin (313), Among the second inclined-plane of lock pin (312) is located at the second through hole of lock pin (313).

5. manual positioning device according to claim 4, it is characterised in that：The second through hole of lock pin first through hole (308) and lock pin (313) insertion assembling.

6. the manual positioning device according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：The first inclined-plane of lock pin (305) and The intersecting assembling in the second inclined-plane of lock pin (312).

7. the manual positioning device according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：Matrix piston rod (306) has First reference line (g), positioning piston rod (310) have the second reference line (h), the first reference line (g) and the second benchmark Straight line (h) is vertically-mounted.

8. manual positioning device according to claim 6, it is characterised in that：Matrix piston rod (306) has the first reference line G there is the second reference line (h), the first reference line (g) and the second reference line (h) vertically to fill for (), positioning piston rod (310) Match somebody with somebody.