CN208977224U - Elastic ring press and elastic ring and axis kludge - Google Patents

Abstract

The utility model discloses elastic ring press and elastic ring and axis kludge, wherein elastic ring press includes pressure head and the driving device that driving moves back and forth, pressure head includes pressing sleeve and material bar, material bar floating ground is arranged in the guide groove axially extended on pressure head, expect to be located at outside guide groove and can be clamped elastic ring under the lower end normality of bar, the confined planes of end are the area that imitation profile identical with axis top surface shape and its area are not less than axis top surface.This programme deft design, it can make to expect that the elastic ring on bar is separated with material bar by pressing sleeve, and, in separation by the setting of confined planes, so that elastic ring is extremely matched with the outer diameter of armature spindle after sufficiently expanding, and in subsequent assembling, joining relation using material bar and armature spindle can smoothly enter into elastic ring on armature spindle, to fast and accurately realize the assembling of elastic ring and armature spindle, high degree of automation, efficiency is greatly improved.

Description

Elastic ring press and elastic ring and axis kludge

Technical field

The utility model relates to press-loading device fields, especially elastic ring press and elastic ring and axis kludge.

Background technique

Currently, in automobile engine, new energy motor assembly automation production line field, when carry out circlip and half at When the armature spindle of product motor or other axis assemble, usually manually circlip is sleeved on armature spindle and is moved in card slot Positioning, manual operation large labor intensity, low efficiency.

With the fast development of intelligence equipment, more and more enterprises wish the group that the two is realized by automation equipment Industry is pretended, and in automation equipment suit, it needs to solve the problems, such as following:

(1) how circlip is made to be expanded to the excircle dimension not less than armature spindle end so that bullet by automation equipment Property circle is smoothly sleeved on armature spindle.

(2) how to make the axis of the elastic ring after expansion and the axis keeping parallelism as far as possible of armature spindle by automation equipment State, so that the elastic ring after expanding can be smoothly sleeved on armature spindle.

(3) on the basis of how guaranteeing the axis of elastic ring and the axis keeping parallelism of armature spindle by automation equipment, Supply an elastic ring only every time to be assembled.

Currently, rarely having a set of assembling equipment that can solve the above problems.

Utility model content

The purpose of this utility model is exactly to provide a kind of elastic ring pressure to solve the above-mentioned problems in the prior art Machine and elastic ring and axis kludge.

The purpose of this utility model is achieved through the following technical solutions:

Elastic ring press, for elastic ring to be pressed into axis, including pressure head, the pressure head connection drives it past along longitudinal direction The driving device moved again, the pressure head include that pressing sleeve and material bar, the material bar floating ground are arranged on the pressure head along axial direction In the guide groove of extension, it is located at outside the guide groove under the lower end normality of the material bar and elastic ring, the limit of end can be clamped Plane is the area that imitation profile identical with axis top surface shape and its area are not less than axis top surface.

Preferably, in the elastic ring press, the material bar includes fastener and the spacing head being disposed below, described The two-end thickness of fastener is different, and the thickness of one end, no more than the width of the opening of the elastic ring, the thickness of the other end is big In on the width of the opening of the elastic ring, the spacing head have the confined planes.

Preferably, in the elastic ring press, the thickness of the fastener is provided with limit on biggish one end end face Boss.

Preferably, in the elastic ring press, two faces that the spacing head is connected with the two sides of the fastener In up-small and down-big horn-like.

Preferably, in the elastic ring press, the top sidewall of the pressing sleeve is the cambered surface of indent, and it is by supporting Lean against the bolt connection driving device at the cambered surface.

It preferably, further include locking device and the driving locking device around pressure head in the elastic ring press The rotation drive device of axis rotation.

Preferably, in the elastic ring press, the locking device includes that end and elastic ring are open matched plug-in unit, The lifting device that the plug-in unit connection drives it to move back and forth along longitudinal direction.

Preferably, in the elastic ring press, the locking device is set on the pressure head, the rotation driving dress It sets including cylinder, the cylinder connects driving member, forms a straight trough on the driving member, is slidably provided in the straight trough Rotating member, the rotating member connect shackle member, and the shackle member is connected to the periphery of sleeve, and described sleeve pipe is plugged on bearing In, and wherein it is plugged with the pressure head.

Elastic ring and axis kludge, including any of the above-described elastic ring press.

Preferably, the elastic ring and axis kludge further include pipeline, for conveying the charging tray for carrying axis

Jacking apparatus, for the charging tray jacking of carrying axle to be detached from pipeline.

Preferably, the elastic ring and axis kludge further include elastic ring feeding machine, and the elastic ring feeding machine includes Blanking device and feed device, the feed device and the blanking device cooperate in each charge motion, make one in blanking device A elastic ring drops on the feed device and makes elastic ring and the material bar to be clamped.

Preferably, in the elastic ring and axis kludge, the blanking device includes elastic ring batch loader, the bullet Property circle batch loader include outer tube, one end of the outer tube has block plate, is provided with a limit in the inner cavity of the other end Position mechanism；

Under first state, the front end face of the boss of the limited block in the position-limit mechanism is located on the side wall of the outer tube First through hole in；

Under second state, the boss of the limited block protrudes from the side wall of the outer tube.

Preferably, in the elastic ring and axis kludge, the feed device includes can be reciprocal along first level direction Mobile delivery board, the front end of the delivery board are formed with a hollow slots, and the groove depth of the hollow slots is equal to an elastic ring Thickness.

Preferably, in the elastic ring and axis kludge, the blanking device further includes for determining that elastic ring batch fills The discharge quantity of glassware and the displacement sensor for pull rope of clout amount.

The advantages of technical solutions of the utility model, is mainly reflected in:

This programme deft design, structure is simple, using special pressure head structure, using the relative movement of material bar and pressing sleeve, So as to separate elastic ring with material bar by pressing sleeve, also, in separation by the setting of confined planes, so that elastic ring fills It is extremely matched with the outer diameter of armature spindle after dividing expansion, and the joining relation of material bar and armature spindle can be utilized in subsequent assembling It can smoothly enter into elastic ring on armature spindle, to fast and accurately realize the assembling of elastic ring and armature spindle, the degree of automation Height, efficiency greatly improve.

By the smart design of the lower end to material bar, elastic ring is quickly snapped fit on the material bar and is being expected Limited on cylinder, meanwhile, in press fitting, enable to elastic ring can expansion gradually, without significantly expanding , avoid it impaired.

The setting of locking device adequately ensure that the property in place of elastic ring and armature spindle assembling, ensure that assembling is reliable Property and quality.

Kludge is compact-sized, integrated level is high, can be realized assembling full process automatization, using special feed device with Elastic ring loader can effectively cooperate, and can carry out blanking using the gravity of elastic ring itself, and from mechanical structure Guarantee that an only elastic ring is conveyed every time, is realized and is easy, in conjunction with displacement sensor for pull rope, can effectively verify each confession Whether material is one, to provide dual guarantee, while can control elastic ring loader by displacement sensor for pull rope Automatically switch, achieves multiple effects.

This programme elastic ring loader makes limited block tool, and there are two types of changeable states, in the first state, carry out feeding, In the second condition, limited block can limit the ring of suit, avoid them under self gravity from outer tube It slides, the ring quantity being once packed into is big, can be realized batch feed and is convenient for transport movement, while under subsequent When material, blanking can be carried out using the gravity of elastic ring itself, solve the problems, such as blanking hardly possible, be the reality of apparatus automatization assembling Now lay a good foundation.

The delicate structure of elastic ring loader position-limit mechanism, operation are easy, quickly to carry out limited block in two states Switching is provided convenience, to lay a good foundation for subsequent blanking operation.

The setting of elastic ring loader positive stop strip can play foolproof function in charging, avoid misplacing, meanwhile, limit The opening that elastic ring can be effectively ensured in item is in same direction, guarantees the consistency of elastic ring position when feed, so as to protect The accuracy with the position of other axis is held, convenient for exact operations when subsequent press fitting.

Elastic ring loader can quickly realize the connection of elastic ring loader and mounting rack using special fast fitting, The speed for being conducive to accelerate disassembly, the replacement of elastic ring loader, improves efficiency, while dismantling, replacing easy to operate, is easy to It realizes.

The mode of multiple elastic ring loader switching supplies, the time that an elastic ring loader can be made full use of to be fed Elastic ring is encased in elastic ring loader and carries out the replacement of empty circle loader, time availability is improved, is conducive to Accelerate assembling beat, improves efficiency.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the elastic ring press of the utility model；

Fig. 2 is the material bar perspective view in the elastic ring press of the utility model, elastic ring at display in figure；

Fig. 3 is the enlarged drawing in the region C in Fig. 1；

Fig. 4 is the side view (conceal in figure driving device power device) of the elastic ring press of the utility model；

Fig. 5 is the main view of the elastic ring press of the utility model；

Fig. 6 is the bottom view of the elastic ring press of the utility model；

Fig. 7 is the perspective view of the kludge of the utility model；

Fig. 8 is the perspective view of the elastic ring feeding machine of the utility model；

Fig. 9 is the front section view of the ring batch loader of the utility model；

Figure 10 is the side sectional view of the ring batch loader of the utility model；

Figure 11 is the enlarged drawing of a-quadrant in Fig. 9；

Figure 12 is the enlarged drawing of B area in Figure 10；

Figure 13 is the perspective view of the fast fitting of the utility model；

Figure 14 is the top view of the feed device of the utility model；

Figure 15 is the top view of the mobile mechanism of the utility model.

Specific embodiment

The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.

In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.

The elastic ring press disclosed with reference to the accompanying drawing to the utility model is illustrated, as shown in Fig. 1 comprising pressure First 4, described its driving device 5 that Z is moved back and forth along longitudinal direction of the connection of pressure head 4 driving, the pressure head 4 includes pressing sleeve 41 and material bar 42,42 floating ground of material bar is arranged on the pressure head 4 along the guide groove 411 that axial Z extends, the lower end of the material bar 42 It is located at outside the guide groove 411 and can be clamped elastic ring under normality, the confined planes 421 of end are identical with axis top surface shape Imitation profile and its area are not less than the area of axis top surface.

In assembling, pressure head 4 is coaxial with axis, and 4 entire lowering of pressure head make its confined planes 421 and axis top surface against, at this point, When the pressure head 4 continues to decline, the material bar 42 is resisted by axis top surface can not continue to decline, and under the pressing sleeve 41 continues It moves, so as to drive the elastic ring of 42 lower end of the material bar clamping to move down along the outer wall of material bar 42, when it is moved to institute It is expanded when stating the confined planes 421 of material bar, and is continued to move to the pressing sleeve 41, so that suit is on the shaft, until Stop in the limiting slot that the elastic ring is moved on the axis, completes assembling.

From the point of view of specific, as shown in attached drawing 1, attached drawing 2, the clamping section of main paragraph and lower end of the material bar 42 including upper end, The outer wall of the main paragraph is bonded with the inner wall of the guide groove 411, and top is formed with a mounting groove, an elastic component 43, such as Spring, elastic slice, one end be fixed in the mounting groove, the other end of the elastic component 43 is fixed on the guide groove 411 At inner top surface, to make the material bar 42 that can float in the guide groove 411, and it is arranged on the outer wall of the main paragraph There is a kidney slot (not shown) that Z extends along longitudinal direction, is provided with one on the pressing sleeve 41 and is embedded into the kidney slot (not shown) is sold, to slide the shift motion that can limit the pressing sleeve 41 in the kidney slot by pin.

As shown in Fig. 2, the clamping section includes fastener 422 and the spacing head being disposed below 423, the fastener 422 two-end thickness is different, and the thickness of one end 4221 is no more than the width of the opening of the elastic ring, the thickness of the other end 4222 Degree is greater than the width of the opening of the elastic ring, is provided with limit on the end face of biggish one end of thickness of the fastener 422 Boss 424, so as to easily by elastic ring snap fit onto the fastener and and limit, place its and rotation shadow occur Ring subsequent processing.

As shown in Fig. 2, there are the confined planes 421, also, for the ease of the elastic ring in the spacing head 423 The slave fastener 422 of conveying slides into the confined planes 421, the two sides 4223 of the spacing head 423 and the fastener 422 Two faces 4231 of linking are inclined-plane and in up-small and down-big horn-like, so that elastic ring is big in gradually support in folding process Trend avoids elastic ring and rapidly supports the problem of leading to damage greatly.

The pressure head 4 can by it is various it is feasible in a manner of connect with driving device 5, such as be spirally connected, be clamped, weld, rivet, In preferred embodiment, for the ease of dismantling and reducing the aperture on the pressing sleeve 41, as shown in Fig. 1, make the pressing sleeve 41 Top sidewall be indent cambered surface or curved surface 412, and it is connected by being resisted against bolt at the cambered surface or curved surface State driving device 5.

As shown in Fig. 1, the driving device 5 is set on bracket 8, and can be various feasible can drive object Along the mechanism or device of straight reciprocating, such as electric cylinders, cylinder, linear guide, it is preferred that the driving device 5 includes peace Loading board 51 passes through adapter 52 connecting power device 53(such as electric cylinders or cylinder or linear guide on the top surface of the mounting plate 51 Or hydraulic cylinder) power output member, the bottom surface of the mounting plate 51 connects pressure head 4, and the both ends of the mounting plate 51 are also hung down respectively Directly there is the guide post 54 extended along axial Z, the guide post 54 is plugged on respectively in the pilot hole of an axle sleeve 55, the power dress Set 53 and axle sleeve 55 be all set on the bracket 8.

Wherein, as shown in Fig. 3, the adapter 52 includes the cushion block 521 and housing 522 connecting with mounting plate 51, institute It states cushion block 521 to be located in the inner cavity of the housing 522, and the bolster being provided in 522 inner cavity of housing 523, the top of the bolster 523 has a marble, and the connector 524 of the bolster 523 and a bolt shape is against the company The lower end disc of fitting 524 is limited in the inner cavity of the housing 522, and the upper end main body connects the power of the power device 53 Output 531 avoids instantaneous so that the bolster 523 can provide certain buffer function when power device 53 starts Impact force causes to impact to each part.

Further, elastic ring fails effectively to engage in place on axis (armature spindle) in order to prevent, as shown in Fig. 4, institute Stating elastic ring press further includes the rotation driving dress that locking device 6 and the driving locking device 6 are rotated around the axis of pressure head 4 Set 7.

Wherein, the locking device 6 includes end and the matched plug-in unit 61 of elastic ring opening, the connection of plug-in unit 61 driving Its lifting device 62 that Z is moved back and forth along longitudinal direction, and, it is preferable that the locking device 6 is set on the side wall of the pressure head 4.

As shown in attached drawing 5, attached drawing 6, the rotation drive device 7 includes cylinder 71, and the cylinder 71 is fixed on the peace The bottom of loading board 51, the cylinder axis of the cylinder 71 and a driving member 72 are clamped, and the driving member 72 is slidably snap-fitted to one On guide rail 77, a straight trough 721 is formed on the bottom of the driving member 72, is slidably provided with rotating member 73 in the straight trough 721, The rotating member 73 connects shackle member 74, and the shackle member 74 is rendered as Y shape, and the divergent ends of the shackle member 74 are connected to a set of The periphery of pipe 75, described sleeve pipe 75 are plugged in bearing 76, and the bearing 76 is mounted on the bottom of the mounting plate 51, the set The pressure head 4 is plugged in pipe 75.

Elastic ring and axis kludge are further disclosed in the another embodiment of the utility model, as shown in Fig. 7, including

Above-mentioned elastic ring press 100, in the card slot for being used to for elastic ring disposed thereon being pressed on armature spindle；

Elastic ring feeding machine 200 is used for supply elasticity circle, and elastic ring is made to snap fit onto the pressure head 4 of institute's elastic ring press 100 On；

Axis pipeline (not shown), for conveying the charging tray for carrying armature spindle；

Jacking apparatus 300, the charging tray for that will carry armature spindle, which jacks, is detached from pipeline.

Wherein, as shown in Fig. 8, the elastic ring feeding machine 200 includes blanking device and feed device 60, the feeding dress It sets 60 to cooperate with the blanking device in each charge motion, in blanking device elastic ring is made to drop into the feed device On 60 and make elastic ring and material bar clamping.

Specifically, as shown in Fig. 8, the blanking device includes elastic ring batch loader 10, for upside-down mounting elastic ring The mounting rack 20 of batch loader 10 and the lifting body 30 for driving 10 blanking of elastic ring batch loader.

Wherein, the elastic ring batch loader 10 has opening or without opening ring for such as elastic ring 3 The charging of shape part, as shown in Fig. 9 comprising one end of outer tube 1, the outer tube has block plate 11, the outer tube 1 A position-limit mechanism 2 is provided in the inner cavity 12 of the other end；

Under first state, the front end face 2111 of the boss 211 of the limited block 21 in the position-limit mechanism 2 is located at the housing In first through hole 13 on the side wall of pipe 1；

Under second state, the boss 211 of the limited block 21 protrudes from the side wall of the outer tube 1.

In the first state, limited block 21 will not hinder the movement for the elastic ring 3 for being sleeved on outer tube periphery, at this time can be with One group of elastic ring 3, even if the block plate 11 is located below, is then sleeved on the outer tube by charging one by one.

After the completion of suit, the limited block 21 is made to switch to the second state, at this time falls the elastic ring batch loader It sets, when elastic ring 3 falls to the boss 211 of the limited block 21 along the outer tube 1 under the effect of gravity, being blocked can not be after It is continuous to move down, so as to facilitate the batch for carrying out elastic ring 3 to carry and subsequent feeding.

From the point of view of specific, as shown in attached drawing 9, attached drawing 10, the outer tube 1 includes the set being from top to bottom successively assembled integrally The block plate 11 is formed on cylinder 17, main body 18 and installation set 19, the bottom of the sleeve 17, is located at the position of 11 top of block plate Set the connecting hole 14 being formed with for connecting other equipment；The main body 18 is plugged in the sleeve 17, by intermediate plate 181 And the semicircular body 182 positioned at its two sides assembles, the intermediate plate 181 is projected into the cylinder that the semicircular body 182 encloses One positive stop strip 15 of external formation of body keeps their opening direction so as to effectively limit the opening direction of elastic ring 3 Unanimously；It is fixed in the slot for being plugged on 18 bottom of main body of the installation set 19 and by pin, shape at the installation set 19 At the inner cavity 12, the longitudinal section of the inner cavity 12 is rendered as convex shape, and its side-walls is formed for the limited block 21 The first through hole 13 that boss 211 passes through.

As shown in Fig. 11, the position-limit mechanism 2 further includes that can move back and forth up and down (Z along longitudinal direction in the inner cavity 12 It is mobile) inner sleeve 22, the inner sleeve 22 is whole to be rendered as column, coaxial with the installation set 18, and its top has circular groove 224, one end of the bottom surface for stating circular groove 224 and the first elastic component 23 against, the other end of first elastic component 23 with it is interior The top surface of chamber 12 is against so that first elastic component 23 can drive the inner sleeve 22 to move down.

As shown in Fig. 11, a convex block 221, one end of the convex block 221 and the inner sleeve are formed in the inner sleeve 22 Wall outer surface it is concordant, and its development length be less than the inner sleeve 22 diameter, to be formed in the end of the convex block 221 One notch 225 is formed with the card slot 212 agreed with the convex block 221 on the limited block 21, and the card slot 212 is rendered as U Shape, also, limiting slot 213 is provided on the limited block 21, one end of the bottom of the limiting slot 213 and the second elastic component 24 Against the inner wall of the other end of second elastic component 24 and the outer tube 1 is against so that second elastic component 24 can Drive the limited block 21 to far from 13 direction of first through hole movement.

When first elastic component 23 is in compressive state, second elastic component 24 keeps normality, the convex block 221 Bottom surface and the top surface of card slot 212 are against the limited block 21 is in first state；

When first elastic component 23 is in the normal state, second elastic component 24 is in compressive state, and the convex block 221 is embedding Enter into the card slot 212, the limited block 21 is in the second state.

Further, as shown in Fig. 11, in order to drive the limited block 21 to carry out between the first state and a second state Switch, is also formed on the side wall of the outer tube 1 for driving the limited block 21 mobile to 13 direction of first through hole The second through-hole 25 and third through-hole 26 for driving the inner sleeve 22 mobile to first elastic component.

When keeping it mobile to 13 direction of first through hole to the limited block 21 force by second through-hole 25, Card slot 212 thereon is mobile to 225 direction of notch, until when the convex block 221 is embedded into the card slot 212 of limited block, institute State limited block 21 and switch to the second state, although at this point, second elastic component 24 by compression generate reaction force, due to Position limitation between convex block 221 and card slot 212, the limited block 21 can not continue to move in the horizontal direction, to keep In the second state.

When needing makes the limited block 21 be switched to first state by the second state, by being pushed up on the third through-hole 26 It is mobile to 23 direction of the first elastic component that the inner sleeve 22 makes it, and compresses first elastic component 23, when the inner sleeve 22 rises It is exited from the card slot 212 of the limited block 21 to convex block 221 thereon, the limited block 21 moves horizontally no longer by described The limitation of convex block 221, so that the limited block is driven under the reaction force of the second elastic component 24 to far from the first through hole 13 direction is mobile, and the top surface of its card slot 212 and the bottom surface of convex block 221 are against realization limit, thus the limited block 21 Switch to first state.

Further, as shown in Fig. 12, in order to limit the movement of the limited block 21, confession is formed in the inner sleeve 22 The shape of the via hole 222 that the limited block 21 passes through, the via hole 222 is matched with the outer profile of the limited block, and in institute The two sidewalls for stating limited block 21 are provided with pin 27, and each pin 27 is plugged in the limit hole 223 in the inner sleeve 22, described Limit hole 223 is the diameter that round rectangle and its length and width are all larger than the pin, its specific length and width are about twice for selling diameter, thus The pin 27 can move in the limit hole 223, and then realize the relative movement and movement between limited block 21 and inner sleeve 22 The restriction of stroke.

As shown in Fig. 8, the mounting rack 20 includes pedestal 201, the standpipe 202 being plugged in pedestal 201 and is fixed on The mounting base 203 on 202 top of standpipe is provided with for connecting the elastic ring batch loader 10 in the mounting base 203 Body 204, and the mounting rack 20 makes the elastic ring batch loader 10 connected to it be rendered as vacant state.

As shown in Fig. 8, the mounting base 20 connects the elastic ring batch loader 10 by fast fitting 40, comes in detail Say, on the body 204 have with the matched assembly hole of connecting hole 14 on the outer tube 1, when the sleeve 17 is plugged into When in the body 204, the connecting hole 14 and assembly hole are coaxial, at this point, passing through them by the fast fitting 40 can be real Now their connection.

As shown in Fig. 13, the fast fitting 40 includes bolt shape main body 401, and the front end of the main body 401 is provided with peace Hole is filled, elastic component 402 is set in the mounting hole, is projected into outside the mounting hole under 402 normality of elastic component, it is preferably described Elastic component 402 includes a ball or column, and the inner end of the ball or column is connected with spring or elastic slice, so as to by pressing the ball Or column is trapped in it in mounting hole, so as to realize quick installation and removal.

Certainly, in other embodiments, the fast fitting 40 is also possible to other feasible structures, such as it includes bolt And structure or the structure of screw bolt and nut that can vertically connect the bolt of screw hole on the bolt etc..

In addition, in order to accelerate be fed rhythm, save by elastic ring 3 be filled into the elastic ring batch loader when Between, as shown in Fig. 8, the preferably described mounting rack 20 is at least two and is set on a turntable 50, it is preferable that the mounting rack 20 It is two, the turntable 50 is an oval disk body, and the bottom centre position connection of the turntable 50 drives the power of its rotation Mechanism 501, such as motor, rotary cylinder, and in order to avoid turntable 50 is swung during rotation, in the turntable 50 Periphery also enclose equipped with a circular enclosing 502, the length direction both ends cambered surface or curved surface of the turntable 50 and the enclosing 502 Inner wall fitting, thereby may be ensured that the stability that the turntable 50 rotates, avoid positional shift occurs influencing feeding precision.

As shown in Fig. 12, the lifting body 30 includes a mandril 301, and the mandril 301 can extend into the third It is jacked in through-hole 26 and by the inner sleeve 22, the mandril 301 can drive its device that Z is moved back and forth along longitudinal direction to drive by various Dynamic 302, such as cylinder, electric cylinders, oil cylinder, it repeats no more.

Further, as shown in attached drawing 8, attached drawing 14, the feed device 60 and an elastic ring batch loader 10 Cooperation makes an elastic ring 3 of 10 bottommost of elastic ring batch loader drop into described send in each charge motion Expect on device 60.

In preferred structure, as shown in Fig. 14, the feed device 60 includes that can move back and forth along first level direction X Delivery board 601, the front end of the delivery board 601 is formed with a hollow slots 6011, and the groove depth of the hollow slots 6011 is equal to one The thickness of a elastic ring 3, thus when an elastic ring 3 drops into the hollow slots 6011, top surface and the delivery board 601 either flush, the elastic ring 3 for being now placed in 3 top of elastic ring can not drop on the delivery board 601, and When the delivery board 601 conveys the elastic ring 3 in its hollow slots 6011, the elasticity on the elastic ring batch loader 10 Circle 3 can not be fallen by the top surface limitation of the delivery board 601, thereby may be ensured that and only convey an elastic ring 3 when each conveying.

From the point of view of specific, as shown in Fig. 14, the delivery board 601 is slidably snap-fitted to by a guide rail 602 in a sliding slot In 603, the delivery board 601, which is also connected with, drives it along the sliding slot 603 cylinder 604, and the delivery board slidingly back and forth 601 are clamped with the cylinder 604, and the cylinder 604 and sliding slot 603 are all set on a mounting plate 605, the mounting plate 605 It is slidably connected on a guide rail 607 that Z extends along longitudinal direction by sliding block 606, and the connection of the mounting plate 605 drives it along institute The cylinder 608 that guide rail 607 reciprocatingly slides is stated, so that the delivery board 601 can be gone up and down along longitudinal direction to adjust the delivery board 601 Top surface and 10 bottom of elastic ring batch loader gap.

Further, in order to determine each discharge quantity of the elastic ring batch loader 10 be one and elastic ring batch Clout amount on loader 10 is to carry out the switching of elastic ring batch loader 10, and as shown in Fig. 8, the blanking device also wraps It includes and cooperates the discharge quantity for determining elastic ring batch loader 10 and the mobile mechanism 80 of clout amount with displacement sensor for pull rope 70.

Specifically, as shown in Fig. 15, the mobile mechanism 80 includes the first cylinder 801, the cunning of first cylinder 801 Block can be moved back and forth along the second horizontal direction Y and its front end is provided with the displacement sensor for pull rope 70 and a Z extension along longitudinal direction Guide pad 802, a guide rail 803 is slidably clamped in the guide pad 802, the end connection one of the guide rail 803 is wait lead To the connector 804 of slot, the matched card of outer profile with the main body 18 of the outer tube 1 is provided on the connector 804 Pawl 805 and its connect described displacement sensor for pull rope 70, the connection of connector 804 driving its along longitudinal direction Z move back and forth it is dynamic Power device 806, such as cylinder, oil cylinder, linear guide, electric cylinders.

In the operational process of kludge, it can be controlled by various sensor combination PLC system (not shown)s The start and stop of the power parts such as each cylinder, motor and the switching of working condition, naturally it is also possible to it is controlled by other means, this Place is known technology, and is repeated no more.

Under normality, the fastener 41 of the pressure head 4 is located at the front of the delivery board 601, and itself and the delivery board The matched of elastic ring on 601, and the small end of the fastener 41 is towards the opening of the elastic ring, when work, elasticity By taking the circlip of motor as an example, axis is illustrated circle by taking the armature spindle of motor as an example:

S1, the motor semi-finished product including armature spindle are transported to the underface of the pressure head 4 through pipeline and carry motor The charging tray of semi-finished product is jacked by jacking apparatus and is detached from pipeline, at this point, the armature spindle of motor semi-finished product is coaxial with pressure head 4.

Two circlip batch loaders 10 equipped with one group of circlip 3 are inversely installed respectively in the peace S2 It shelves on 20, and keeps the circlip batch loader 10 coaxial with the mandril 301 of the lifting body 30, subsequent institute Stating the first cylinder 801 and the starting of power device 806 makes the claw 805 and 10 top of circlip batch loader The top surface of circlip 3 contacts.

Then, the stretching of mandril 301 of the lifting body 30 makes the limited block of the circlip batch loader 10 contract It returns and realizes blanking, at this point, a circlip 3 of 10 bottom of circlip batch loader drops into the delivery board In hollow slots 6011 on 601, then, the piston rod of the cylinder 608, which stretches out, drives the delivery board 601 whole to extension Out, to make circlip thereon be locked on the material bar in front, then the piston rod of the cylinder 608 retracts, again Splicing, and wait feeding.

In circlip batch 10 each blanking of loader, the power device 806 is driven under the claw 805 It moves, so that the displacement sensor for pull rope 70 can determine remaining circlip 3 on the circlip batch loader 10 Quantity, and then can determine whether 3 blanking of circlip is one, when blanking is not one, control device stops each dress It sets and alarms, remind staff's processing；When the displacement sensor for pull rope 70 determines that the circlip batch charges When device 10 does not have circlip 3, the power mechanism 501, which drives the turntable 50 to horizontally rotate 180 °, makes another circlip batch Amount loader 10 is coaxial with the mandril 601 and realizes blanking, charges at this point it is possible to manually carry out the empty circlip batch The disassembly and replacement of device 10 save charge time to improve processing beat.

S3, the driving device drives the pressure head 4 is whole to move down, until the confined planes 421 and armature spindle of the material bar 42 Top surface against when, the pressing sleeve 41 continues to move down the card slot being pressed into the circlip expected on bar 42 on the armature spindle In.

S4, the lifting device 62 of the locking device 6 moves down the plug-in unit 61, and is inserted into the circlip Opening in, at this point, the cylinder 71 of the rotation drive device 7 starts, rotate described sleeve pipe 75, to keep pressure head 4 whole It rotates and the locking device 6 is driven to rotate, so that plug-in unit 61 drives the circlip being clamped with it to rotate, adjust position, from And guarantee the adequacy being clamped in card slot.

After completing primary press fitting, each member reset is and so on persistently assembled.

Certainly, above-mentioned elastic ring press and kludge can also be used in addition to the assembling for circlip and armature spindle In the assembling of other rings and axis with close structural.

Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model Scheme is all fallen within the protection scope of the utility model.

Claims (10)

1. elastic ring press, for elastic ring set to be filled to axis, it is characterised in that: including pressure head (4) and drive it along longitudinal direction (Z) driving device (5) moved back and forth, the pressure head (4) include pressing sleeve (41) and material bar (42), material bar (42) floating ground It is arranged on the pressure head (4) along the guide groove (411) that axial direction (Z) extends, is located under the lower end normality of the material bar (42) The guide groove (411) outside and can be clamped elastic ring, and the confined planes (421) of end are identical with the axis top surface shape imitative Shape face and its area are not less than the area of axis top surface.

2. elastic ring press according to claim 1, it is characterised in that: the material bar (42) include fastener (422) and The two-end thickness of the spacing head (423) being disposed below, the fastener (422) is different, and the thickness of one end is no more than described The width of the opening of elastic ring, the thickness of the other end are greater than the width of the opening of the elastic ring, have on the spacing head (423) There are the confined planes (421).

3. elastic ring press according to claim 2, it is characterised in that: the thickness biggish one of the fastener (422) End is provided with positive stop lug boss (424) on end face.

4. elastic ring press according to claim 2, it is characterised in that: the spacing head (423) and the fastener (422) two faces (4231) of two sides (4223) linking are in up-small and down-big horn-like.

5. elastic ring press according to claim 1, it is characterised in that: the top sidewall of the pressing sleeve (41) is indent Cambered surface, and it connects driving device (5) by being resisted against the bolt at the cambered surface.

6. -5 any elastic ring press according to claim 1, it is characterised in that: further include locking device (6) and drive The rotation drive device (7) that the locking device (6) is rotated around the axis of pressure head (4) is moved, the locking device (6) includes plug-in unit (61), described its lifting device (62) that (Z) is moved back and forth along longitudinal direction of plug-in unit (61) connection driving.

7. elastic ring press according to claim 6, it is characterised in that: the locking device (6) is set to the pressure head (4) on, the rotation drive device (7) includes cylinder (71), and the cylinder (71) connects driving member (72), the driving member (72) it is formed on a straight trough (721), is slidably provided with rotating member (73) in the straight trough (721), the rotating member (73) It connects shackle member (74), the shackle member (74) is connected to the periphery of sleeve (75), and described sleeve pipe (75) is plugged on bearing (76) in, and the pressure head (4) are wherein plugged with.

8. elastic ring and axis kludge, it is characterised in that: including elastic ring press (100) as claimed in claim 1 to 7.

9. elastic ring according to claim 8 and axis kludge, it is characterised in that: further include

Pipeline, for conveying the charging tray for carrying axis；

Jacking apparatus (300) is detached from pipeline for jacking charging tray；

Elastic ring feeding machine (200), the elastic ring feeding machine (200) include blanking device and feed device (60), the feeding Device (60) and the blanking device cooperate in each charge motion, and in blanking device elastic ring is made to drop into the feeding On device (60) and it is clamped elastic ring and the material bar.

10. elastic ring according to claim 9 and axis kludge, it is characterised in that: the blanking device includes elastic ring batch Loader is measured, the elastic ring batch loader includes outer tube (1), and one end of the outer tube (1) has block plate (11), A position-limit mechanism (2) are provided in the inner cavity (12) of the other end；

Under first state, the front end face (2111) of the boss (211) of the limited block (21) in the position-limit mechanism (2) is located at described In first through hole (13) on the side wall of outer tube (1)；

Under second state, the boss (211) of the limited block (21) protrudes from the side wall of the outer tube (1)；

The feed device (60) includes the delivery board (601) that can be moved back and forth along first level direction, the delivery board (601) Front end be formed with a hollow slots (6011), the groove depths of the hollow slots (6011) is equal to the thickness of an elastic ring.