CN205914984U - O circle automatic assembly machine - Google Patents

Abstract

The utility model relates to an automation equipment field particularly, relates to a O circle automatic assembly machine, include the frame, install graduated disk in the frame and installing around the graduated disk, make gyro wheel automatic feeding gyro wheel feed mechanism, make O circle automatic feeding a plurality of O circle feed mechanism, with O circle impress a plurality of pressure equipment mechanisms of gyro wheel, rotary rolling wheel's tilting mechanism, the graduated disk periphery is equipped with a plurality of station, the station correspondence is equipped with the positioning fixture to the gyro wheel location. The utility model relates to an exquisiteness, the simple operation, can a plurality of O of full -automatic realization the assembly of circle, production efficiency and product quality all are superior to prior art, can change O circle and the gyro wheel that different size of a dimensions can be realized assembling by partial subassembly according to the demand, have more extensive commonality, the manufacturing cost of the enterprise that can significantly reduce, improvement enterprise competitiveness.

Description

O encloses automatic assembling machine

Technical field

This utility model is related to automation equipment field, encloses automatic assembling machine in particular to a kind of o.

Background technology

O circle is o type sealing ring, is requisite part in mechanical precision part.Traditional o circle assembling is due to being assembled Roller is little, smooth, easily drops, and non-warping in order to ensure spue line, needs operator's manual operations to complete.Due to workman Skilled operation degree is different, may result in o type circle in assembling and damages, and needs to pull down to assemble again, wastes time and energy, and o circle Assembling quantity is many, operator's fatiguability, affects production efficiency.At present, although occur in that on market some semi-automatic or complete from Dynamic o circle make-up machinery, but universal work efficiency is relatively low it is impossible to the multiple o of assembling encloses, and applicable surface is narrower, in addition, machinery is automatic Change degree is not it is difficult to meet the more and more fierce market demand of competition.

Utility model content

For solving above-mentioned technical problem, this utility model provides a kind of o to enclose automatic assembling machine, using Automatic Control, no Need artificial operation to enable the assembling of multiple o circles, members can be changed according to demand and can achieve assembling different size The o circle of size, and has efficiency high, widely applicable, the advantages of yields is high.

The technical solution adopted in the utility model is: provides a kind of o to enclose automatic assembling machine, for installing on single roller Multiple o circle, the index dial including frame, being arranged in described frame and be arranged on described index dial surrounding, make roller automatic The roller feed mechanism of feeding, the multiple o of 0 circle automatic charging are made to enclose feed mechanisms, o encloses multiple pressing machines of press-in roller Structure, the switching mechanism of swing roller；Described index dial periphery is provided with several stations, and described station is correspondingly provided with pair roller positioning Positioning fixture, make described roller feed mechanism, multiple described o enclose feed mechanism, Duo Gesuo by the rotation of described index dial State press-loading device and described switching mechanism operates to the roller on described positioning fixture.

O described in the utility model encloses automatic assembling machine, and described roller feed mechanism includes for roller feeding first Vibrating disk, it is connected to described first vibrating disk and makes the roller slideway of the orderly feeding of multiple rollers, pre-determined bit is carried out to single roller Pre-determined bit block, for separate described pre-determined bit block on roller and described roller slideway on roller sub-material rod, be used for pressing from both sides Take the first clamping finger of the roller on described pre-determined bit block, controlling the described first the first cylinder clamping finger movement and movement Device.

O described in the utility model encloses automatic assembling machine, and described roller feed mechanism also includes controlling described sub-material rod dynamic With the presence or absence of the 3rd sensor of roller on the sub-material cylinder of work, the described pre-determined bit block of sensing；Described first air cylinder device includes Control described first clamping grip finger action the first center cylinder, control described first clamping finger move up and down first Lower air cylinder, control described first clamping finger movable first stretch out cylinder, and described first stretches out cylinder by described First lower air cylinder is connected with described first center cylinder.

O described in the utility model encloses automatic assembling machine, and described o encloses feed mechanism and includes shaking for the second of o circle feeding Moving plate, the o of described second vibrating disk of connection enclose chute, single o circle are enclosed detached separation bar chute, are used for pressing from both sides from described o The the second cylinder dress take the second clamping finger enclosing of the o in described separation bar, controlling described second clamping finger movement and movement Put.

O described in the utility model encloses automatic assembling machine, and whether described o circle feed mechanism also includes existing for sensing o circle The first sensor of specified location, the separation cylinder controlling described separation bar movement, the o separating in described separation bar enclose and described O encloses the sub-material cylinder of the o circle on chute；Described separation bar is arranged on described o and encloses chute one end away from described second vibrating disk Lower section；Described o encloses the width of chute and height is slightly larger than diameter and the height of o circle, and one end corresponding with described separation bar is provided with Connection, the through hole extending there through for described separation bar up and down, is provided with the cover plate preventing o circle stacking above the other end；Described second Air cylinder device includes controlling the second center cylinder of described second clamping grip finger action, controls on described second clamping finger Second lower air cylinder of lower movement, control described second clamping finger movable second stretch out cylinder, and described second stretches out Cylinder is connected with described second center cylinder by described second lower air cylinder.

O described in the utility model encloses automatic assembling machine, and described press-loading device is included for placing o circle and when press-fiting pair O circle carries out the guide post press-fiting guiding, the pressing sleeve that the o circle being positioned on described guide post is press-fited, is used for gripping institute State the 3rd clamping finger of guide post, control press-fiting cylinder and controlling described 3rd clamping finger movement of described pressing sleeve movement The 3rd air cylinder device with movement.

O described in the utility model encloses automatic assembling machine, and described guide post upper end is pyramidal structure, bottom be provided with The junction surface that roller end portions phase is agreed with, the shell at described junction surface is completely covered roller end portions to the part of roller groove edge, outward The diameter of shell is located between o circle internal diameter and external diameter；Described pressing sleeve lower end is the cavity that can be socketed on described guide post, described Cavity internal diameter is located between described housing diameter and o circle external diameter；Described 3rd air cylinder device includes controlling described 3rd clamping handss Refer to pinching action the 3rd center cylinder, control that described 3rd clamping finger moves up and down the 3rd on top gas cylinder, control described What the 3rd clamping finger moved forward and backward the 3rd stretches out cylinder, the described 3rd stretch out cylinder by top gas cylinder on the described 3rd with described 3rd center cylinder is connected.

O described in the utility model encloses automatic assembling machine, and described switching mechanism includes the 5th clamping for gripping roller Finger, the 5th center cylinder controlling described 5th clamping grip finger action, the rotation of the described 5th clamping finger rotation of control Rotaring cylinder and control the described 5th clamp the 5th lower air cylinder that finger moves up and down, and described 5th lower air cylinder is by described rotation Rotaring cylinder is connected with described 5th center cylinder.

O described in the utility model encloses automatic assembling machine, and described positioning fixture includes base, is erected on described base Air cylinder fixed plate, the 6th center cylinder being fixed in described air cylinder fixed plate, it is built up on described base, enters for pair roller The auxiliary positioning post of row Primary Location and being controlled, for entering to described auxiliary positioning post upper roller by described 6th center cylinder 6th clamping finger of row positioning clamping, and sense the second sensor with the presence or absence of roller on described auxiliary positioning post.

O described in the utility model encloses automatic assembling machine, also includes the cutting agency to the roller blanking completing to assemble, Described cutting agency includes clamping the 4th of grip finger action for the 4th clamping finger gripping roller, control the described 4th Center cylinder, control described 4th clamping finger move up and down the 4th lower air cylinder, control described 4th clamping finger before and after The 4th of movement stretches out cylinder, the described 4th clamping finger of control moves left and right the 6th stretches out cylinder and blanking slideway, institute State the 4th and stretch out that cylinder stretches out cylinder by the described 6th, described 4th lower air cylinder is connected with described 4th center cylinder.

The o circle automatic assembling machine that this utility model provides, deft design, simple operation, can automatically realize multiple o circles Assembling, production efficiency and product quality are superior to prior art；Members can be changed according to demand and can achieve that assembling is different The o circle of size and roller, have wide versatility, can greatly reduce the production cost of enterprise, improve enterprise competing Strive power.

Brief description

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:

Fig. 1 is the structural representation of this utility model embodiment；

Fig. 2 is the structural representation of positioning fixture in this utility model embodiment；

Fig. 3 is the structural representation of roller feed mechanism in this utility model embodiment；

Fig. 4 is the structural representation that in this utility model embodiment, o encloses feed mechanism；

Fig. 5 is the structural representation of the second clamping finger in this utility model embodiment；

Fig. 6 is the structural representation at a certain visual angle of press-loading device in this utility model embodiment；

Fig. 7 is the structural representation at another visual angle of press-loading device in this utility model embodiment；

The structural representation of Fig. 8 guide post in a certain moment and pressing sleeve during press-fiting for this utility model embodiment；

The structural representation of Fig. 9 guide post in another moment and pressing sleeve during press-fiting for this utility model embodiment；

Figure 10 is the structural representation of switching mechanism in this utility model embodiment；

Figure 11 is the structural representation of cutting agency in this utility model embodiment；

Figure 12 is the structural representation of this utility model embodiment Shelf External.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

Fig. 1 shows the structural representation of this utility model embodiment, as shown in figure 1, this utility model embodiment provides O circle automatic assembling machine, include frame 1, index dial 2, roller feed mechanism 3, o enclose feed mechanism 4, press-loading device 5, blanking machine Structure 6, switching mechanism 7, plug-in splicing case 8, positioning fixture 21, index dial 2 is arranged in frame 1, on roller feed mechanism 3, o circle Material mechanism 4, press-loading device 5, cutting agency 6, switching mechanism 7 are arranged on index dial 2 surrounding, and plug-in splicing case 8 is arranged on frame 1 Outside is simultaneously connected with cutting agency 6, and index dial 2 periphery is provided with five stations, and station is fixed with the locating clip of pair roller positioning Tool 21, is made by the rotation of index dial 2 roller on positioning fixture 21 pass through and can enclose feeder by roller feed mechanism 3, o Structure 4, press-loading device 5 and switching mechanism 7 operate on it.O circle automatic assembling machine in the present embodiment is used for single roller Two ends are respectively mounted an o circle, enclose feed mechanism 4 and 5, switching mechanism 7 of press-loading device, upset including two groups of identicals o Mechanism 7 is located between two groups of adjacent o circle feed mechanisms 4 and press-loading device 5；Five stations are according to index dial 2 periphery circumference equal dividing Distribution, is corresponding in turn to by five under original state station as 3, first group of o circle feed mechanism 4 of roller feed mechanism and pressing machine Structure 5,7, second group of o circle feed mechanism 4 of switching mechanism and press-loading device 5, testing agency, cutting agency 6.In practical operation, The o number of turns amount that this utility model can be installed as needed is to set station, o encloses feed mechanism 4, press-loading device 5 and switching mechanism 7 Quantity, for example, if being respectively mounted two o circle at roller two ends, then need to arrange seven stations on index dial, exist simultaneously Before and after the switching mechanism 7 of above-mentioned assembly machine, station is each increases by one group of o circle feed mechanism 4 and press-loading device 5, makes roller in upset Before fill two o circle, fill two o circles after upset, thus realizing being respectively mounted two o circles at roller two ends；Other numbers o are installed The situation of circle is by that analogy.

Fig. 2 shows the structural representation of positioning fixture in this utility model embodiment, as shown in Fig. 2 in the present embodiment Positioning fixture 21 include base 211, air cylinder fixed plate 212, the 6th center cylinder 213, auxiliary positioning post, second sensor with And controlled by the 6th center cylinder 213, the 6th clamping finger 214.Wherein, base 211 selects firm steel manufacture, by spiral shell Bolt is fixed on index dial 2 periphery；Air cylinder fixed plate 212 is erect and is fixed on base 211, and the 6th center cylinder 213 passes through bolt It is fixedly mounted in air cylinder fixed plate 212；Auxiliary positioning post is arranged on the side on base 211 near index dial 2 outer, diameter It is slightly less than roller internal diameter, for Primary Location is carried out to the roller placed；6th clamping finger 214 is positioned for pair roller Clamping, refers to refer to the 6th right hand including two the 6th symmetrical left hands, and its one end connects the 6th center cylinder 213, another End is located at the left and right sides corresponding with auxiliary positioning post, and the 6th left hand for pinching roller refers to set with the 6th right finger part There are semicircular indentations corresponding with roller；Second sensor is used for detecting on auxiliary positioning post and whether there is roller, when sensing Roller is put into, the 6th center cylinder 213 drives the 6th clamping finger 214 pair roller to be clamped moving immediately on auxiliary positioning post Make.

Fig. 3 shows the structural representation of roller feed mechanism in this utility model embodiment, as shown in figure 3, on roller Material mechanism 3 includes the first vibrating disk 31, roller slideway 35, pre-determined bit block 32, sub-material rod 36, sub-material cylinder 37,3rd sensor 38th, the first clamping finger 33, the first air cylinder device 34.Roller is sent from hopper by the vibration of the first vibrating disk 31, and first The discharge end of vibrating disk 31 is connected with roller slideway 35, and the width of roller slideway 35 is suitable with roller diameter, makes roller through hole court On become single orderly forward slip in roller slideway 35, roller slideway 35 discharge end is connected with pre-determined bit block 32, pre-determined bit block 32 upper surfaces are provided with the first groove slightly larger than roller external diameter, and the first depth of groove is less than roller height, and roller is from roller slideway 35 skid off after partly fall in the first groove；Near roller slideway 35, one end connects on control sub-material rod 36 sub-material rod 36 The sub-material cylinder 37 of lower motion, other end lower surface is provided with the projection that diameter is less than roller through-hole diameter, bump position start bit Put the top being correspondingly arranged at first roller on roller slideway 35, drive sub-material rod 36 is pushed by sub-material cylinder 37 and moves down Projection is made to be pressed in the through hole of first roller on roller slideway 35, thus realizing the roller on pre-determined bit block 32 and roller cunning Roller on road 35 carries out sub-material, facilitates the carrying out of subsequent operation；3rd sensor 38 on pre-determined bit block 32, for sensing Roller be whether there is on pre-determined bit block 32；First clamping finger 33 is connected with the first air cylinder device 34 and is arranged at pre-determined bit block 32 Top, the first clamping finger 33 includes being directed downward, lower end is provided with the first left hand of the first gripping groove and refers to refer to second right hand, the One gripping groove is corresponding with roller profile；When 3rd sensor 38 senses there is roller on pre-determined bit block 32, the first cylinder dress Put 34 and control the mobile roller both sides to pre-determined bit block 32 of the first clamping finger 33 immediately, the first left hand refers to refer to second right hand Pass through to grip groove clamping with the roller portion that will not fall within the first groove, then the first folder is controlled by the first air cylinder device 34 Roller is placed in the positioning fixture 21 of corresponding station tight finger 33.Further, the first air cylinder device 34 includes controlling Calm the anger under one clamps the first center cylinder 341 of finger 33 pinching action, control the first clamping finger 33 moves up and down first Cylinder 342, control the first clamping finger 33 movable first stretch out cylinder 343, and first stretches out cylinder 343 pushes by first Cylinder 342 is connected with the first center cylinder 341, and the first clamping finger 33 is connected to the first center cylinder 341.

Fig. 4 shows the structural representation of o circle feed mechanism in this utility model embodiment, as shown in figure 4, o circle feeding Mechanism 4 includes the second vibrating disk 41, o circle chute 45, separation bar 42, second clamping finger 43, second air cylinder device the 44, first biography Sensor 46, separation cylinder 47, sub-material cylinder 48, o circle is sent from hopper by the vibration of the second vibrating disk 41, the second vibrating disk 41 discharge end encloses chute 45 with o and is connected；O encloses the width of chute 45 and height is slightly larger than diameter and the height of o circle, separation bar 42 It is arranged on below o circle chute 45 one end away from the second vibrating disk, o circle chute 45 one end corresponding with separation bar 42 is provided with up and down The through hole of connection, the length and width of through hole is located between o circle internal diameter and external diameter, so that o is enclosed and can be supported on through hole；Separation bar 42 is tapered cylinder structure, and tapered upper end diameter is less than o and encloses internal diameter, and lower end diameter is more than o and encloses internal diameter, but less than through hole Width or length, so that separation bar 42 can pass through from through hole, additionally, the other end of o circle chute 45 is fixedly arranged above and prevents o The cover plate 451 of circle stacking is it is ensured that the ordered arrangement of o circle and slip are smooth；Separate cylinder 47 to be connected with separation bar 42, be arranged at Below o circle chute 45, for controlling moving up and down of separation bar 42；Sub-material cylinder 48 is arranged at below o circle chute 45, and one end is solid Enclose on chute 45 due to o, enclose the o circle on chute 45 for separating the o circle in separation bar 42 and o；First sensor 46 is arranged on o On circle chute 45 one end corresponding with separation bar 42, for detecting whether o circle reaches at lead to the hole site；Second clamping finger 43 with Second air cylinder device 44 is connected, and is arranged on and locates above o circle chute 45 through hole, for gripping the circle of the o in separation bar 42, as Fig. 5 institute Show, the second clamping finger 43 includes the second left hand that both direction is downward, lower end is provided with holding tank 431 and refers to refer to second right hand. Reach through hole on o circle chute 45 when first sensor 46 detects o circle, separate cylinder 47 and drive separation bar 42 to move upwards immediately Dynamic, the o circle jack-up positioned at through hole is placed in separation bar 42, simultaneously on sub-material cylinder top make o enclose chute 45 be upturned from And realize the sub-material that the o on the o circle and o circle chute 45 in separation bar 42 encloses, the second air cylinder device 44 controls the second clamping finger 43 the o circle in separation bar 42 is sandwiched in holding tank 431, and the mobile top to corresponding station.Specifically, the second air cylinder device 44 include controlling the second center cylinder 441 of the second clamping finger 43 pinching action, control the second clamping finger 43 to move up and down The second lower air cylinder 442, control what the second clamping finger 43 moved forward and backward second to stretch out cylinder 443, second stretches out cylinder 443 It is connected with the second center cylinder 441 by the second lower air cylinder 442.

Fig. 6, Fig. 7 show the structural representation of press-loading device, and as shown in Figure 6, Figure 7, press-loading device 5 includes guide post 51st, pressing sleeve the 52, the 3rd clamps finger 53, press-fits cylinder 55 and the 3rd air cylinder device 54；Guide post 51 be used for placing o circle and When press-fiting to o circle carry out press-fiting guiding, upper end be pyramidal structure, diameter from less than o circle internal diameter to more than o circle internal diameter, be less than o Circle external diameter, for placing o circle, bottom is provided with the junction surface agreed with roller end portions phase, and the shell at junction surface is completely covered rolling Wheel end to roller groove edge part, shell is cylindrical structural, and the diameter of shell is located between o circle internal diameter and external diameter, leads to Cross junction surface one side and can be directed to firm being placed on roller of bar 51, on the other hand provide one and be directly directed to for o circle The supporting surface of roller groove；Pressing sleeve 52 is arranged on above positioning fixture 21 on corresponding station, for being positioned over guide post 51 O circle press-fited, pressing sleeve 52 generally hollow cylindrical structure, upper end is provided with passage, and it is recessed that lower ending opening is formed as one Chamber, when press-fiting, cavity is socketed on guide post 51 and internal diameter is located between housing diameter and o circle external diameter；Press-fit cylinder 55 and press-fit Set 52 is connected, for controlling the movement of pressing sleeve 52；3rd clamping finger 53 is connected with the 3rd air cylinder device, for gripping guiding Bar 51, refers to including the 3rd left hand corresponding with guide post 51 junction surface shell shape and the 3rd right hand refers to；3rd air cylinder device 54 are used for controlling the 3rd clamping finger 53 action and movement, are arranged on by corresponding station.Guide post 51 original state is sandwiched in In three clamping fingers 53, delivered on the roller on corresponding station by the 3rd air cylinder device 54, the o circle above corresponding station O circle is put on guide post 51 feed mechanism, press-fits cylinder 55 and controls pressing sleeve 52 to push, as shown in Figure 8, Figure 9, due to press-fiting Cover 52 groove internal diameter internal diameters to be located between housing diameter and o circle external diameter, so as to o circle is directly pushed into from guide post 51 roller In groove, realize assembling on roller for the o circle.More specifically, the 3rd air cylinder device 54 includes controlling the 3rd clamping finger 53 to clamp 3rd center cylinder 541 of action, control the 3rd clamping finger 53 move up and down the 3rd on top gas cylinder 542, control the 3rd folder What tight finger 53 moved forward and backward the 3rd stretches out cylinder 543, and the 3rd stretches out cylinder 543 passes through in top gas cylinder 542 and the 3rd on the 3rd Motive cylinder 541 is connected.

Figure 10 shows the structural representation of switching mechanism in this utility model embodiment, as shown in Figure 10, switching mechanism 7 Including for grip roller the 5th clamping finger 71, control the 5th clamping finger 71 pinching action the 5th center cylinder 721, Control the rotary cylinder 722 of the 5th clamping finger 71 rotation and control the 5th to clamp the 5th lower air cylinder that finger 71 moves up and down 723, the 5th lower air cylinder 723 is connected with the 5th center cylinder 721 by rotary cylinder 722.By the 5th center cylinder 721/ Rotary cylinder 722/ the 5th lower air cylinder 723 controls the roller on the corresponding station of the 5th clamping finger 71 clamping, then by rotation Cylinder 722 controls the 5th clamping finger 71 to rotarily drive roller rotation, thus realizing the upset of roller.

Figure 11 shows the structural representation of cutting agency in this utility model embodiment, as shown in figure 11, cutting agency 6 Including for grip roller the 4th clamping finger 61, control the 4th clamping finger 61 pinching action the 4th center cylinder 621, Control the 4th clamping finger 61 move up and down the 4th lower air cylinder 622, control the 4th clamping finger 61 move forward and backward the 4th Stretch out cylinder 623, control what the 4th clamping finger 61 moved left and right the 6th to stretch out cylinder 624 and blanking slideway 63, the 4th stretches Go out that cylinder 623 stretches out cylinder 624 by the 6th, the 4th lower air cylinder 622 is connected with the 4th center cylinder 621.In the 4th Motive cylinder 621, the 4th lower air cylinder the 622, the 4th stretch out cylinder 623, six stretch out cylinder 624 control the 4th clamping finger 61 will be right Answer the gripping of station upper roller to put into blanking slideway 63, realize the blanking of roller.

Figure 12 shows the structural representation of this utility model embodiment Shelf External, as shown in figure 12, frame 1 outside with To the plug-in splicing case 8 being connected to, plug-in splicing case 8 includes framework 81 He using 4040 section bar splicings in blanking slideway 63 exit It is arranged on the magazine 82 on framework 81, for storing roller.Display for arranging and showing machine parameter is additionally provided with frame 1 Device 83, tri-colour LED 84 and electronic box cabinet 85 for showing machine operation conditions, frame 1 upper strata shrouding adopts transparent pvc Material, lower floor's shrouding adopts aluminium sheet.

This utility model embodiment not only can improve production efficiency, improve product quality, also have wide general Property, the first clamping finger 33, second clamping finger the 43, the 3rd clamping finger the 53, the 4th clamping handss being previously mentioned in the present embodiment Refer to the 61, the 5th clamping finger the 71, the 6th clamping finger 214 and pre-determined bit block 32, o circle chute 45, guide post 51, pressing sleeve 52 Can be changed according to the shape size of roller and o circle Deng all, thus in the case that whole machine major part part is motionless, only needing to change Part finding can produce another product, can greatly reduce the production cost of enterprise, improves enterprise competitiveness.

Through measuring and calculating, energy when two o circles installed on single roller by the o circle automatic assembling machine that this utility model embodiment provides Reach the installation rate of 12 seconds/, two can be saved manually, there is the efficiency of assembling higher than manually and more stable quality control System.

Above in association with accompanying drawing, embodiment of the present utility model is described, but this utility model is not limited to The specific embodiment stated, above-mentioned specific embodiment is only schematically, rather than restricted, this area common Technical staff of the present utility model enlightenment under, without departing from this utility model objective and scope of the claimed protection situation Under, also can make a lot of forms, these belong within protection of the present utility model.

Claims (10)

1. a kind of o encloses automatic assembling machine, for installing multiple o circles on single roller it is characterised in that including frame (1), peace The index dial (2) that is contained in described frame (1) and be arranged on described index dial (2) surrounding for making roller automatic charging Roller feed mechanism (3), the multiple o that o encloses automatic charging are made to enclose feed mechanism (4), o encloses multiple press-loading devices of press-in roller (5), the switching mechanism (7) of swing roller；Described index dial (2) periphery is provided with several stations, and described station is correspondingly provided with The positioning fixture (21) of pair roller positioning, makes described roller feed mechanism (3), Duo Gesuo by the rotation of described index dial (2) State o circle feed mechanism (4), multiple described press-loading device (5), described switching mechanism (7) to the rolling on described positioning fixture (21) Wheel is operated.

2. o circle automatic assembling machine as claimed in claim 1 is it is characterised in that described roller feed mechanism (3) is included for making First vibrating disk (31) of roller feeding, be connected to the roller slideway (35) that described first vibrating disk (31) exports, pair roller enters On the pre-determined bit block (32) of row pre-determined bit, the roller and described roller slideway (35) being used on the described pre-determined bit block (32) of separation Sub-material rod (36) of roller, be used for gripping the roller on described pre-determined bit block (32) the first clamping finger (33), control described First clamping finger (33) action and first air cylinder device (34) of movement.

3. o circle automatic assembling machine as claimed in claim 2 is it is characterised in that described roller feed mechanism (3) also includes controlling The sub-material cylinder (37) of described sub-material rod (36) movement, upper the 3rd sensing that whether there is roller of the described pre-determined bit block (32) of sensing Device (38)；Described first air cylinder device (34) includes controlling the first center cylinder of described first clamping finger (33) pinching action (341), the first lower air cylinder (342) that described first clamping finger (33) of control moves up and down, control described first clamp handss Refer to that (33) move forward and backward first stretches out cylinder (343), and described first stretches out cylinder (343) by described first lower air cylinder (342) it is connected with described first center cylinder (341).

4. o circle automatic assembling machine as claimed in claim 1 is it is characterised in that described o circle feed mechanism (4) is included for making o Second vibrating disk (41) of circle feeding, it is connected to o circle chute (45) that described second vibrating disk (41) exports, encloses o from described o Enclose the upper detached separation bar (42) of chute (45), be used for gripping the second clamping finger (43) of described separation bar (42) upper o circle, control Make second air cylinder device (44) of described second clamping finger (43) action and movement.

5. as described o as claimed in claim 4 encloses automatic assembling machine it is characterised in that described o circle feed mechanism (4) also wraps Include for sensing whether o circle reaches the first sensor (46) of specified location, controls the separation gas of described separation bar (42) movement Cylinder (47), the o circle separating in described separation bar (42) enclose the sub-material cylinder (48) of the o circle on chute (45) with described o；Described point It is arranged on described o from excellent (42) to enclose below chute (45) one end away from described second vibrating disk (41)；Described o circle chute (45) Width and height be slightly larger than o circle diameter and height, one end corresponding with described separation bar (42) is provided with and connects up and down, supplies institute State the through hole that separation bar (42) extends there through, above the other end, be provided with the cover plate (451) preventing o circle stacking；Described second cylinder Device (44) includes controlling second center cylinder (441) of described second clamping finger (43) pinching action, controls described second The second lower air cylinder (442) that clamping finger (43) moves up and down, control that described second clamping finger (43) moves forward and backward the Two stretch out cylinder (443), and described second stretches out cylinder (443) by described second lower air cylinder (442) and described second center Cylinder (441) is connected.

6. o circle automatic assembling machine as claimed in claim 1 is it is characterised in that described press-loading device (5) is included for placing o Circle simultaneously carries out to o circle when press-fiting press-fiting the guide post (51) of guiding, the o circle being positioned on described guide post (51) is pressed The pressing sleeve (52) filling, the 3rd clamping finger (53) being used for gripping described guide post (51), the described pressing sleeve of control (52) move Dynamic the 3rd air cylinder device (54) press-fiting cylinder (55) and controlling described 3rd clamping finger (53) action and movement.

7. o circle automatic assembling machine as claimed in claim 6 is it is characterised in that described guide post (51) upper end is tied for taper Structure, bottom is provided with the junction surface agreed with roller end portions phase, and the shell at described junction surface is completely covered roller end portions to roller The part of groove edge, the diameter of shell is located between o circle internal diameter and external diameter；Described pressing sleeve (52) lower end is described for being socketed on Cavity on guide post (51), described cavity internal diameter is located between described housing diameter and o circle external diameter；Described 3rd air cylinder device (54) include controlling the 3rd center cylinder (541) of described 3rd clamping finger (53) pinching action, control described 3rd clamping Finger (53) move up and down the 3rd on top gas cylinder (542), control what described 3rd clamping finger (53) moved forward and backward the 3rd to stretch Go out cylinder (543), the described 3rd stretches out cylinder (543) by top gas cylinder (542) and described 3rd center cylinder on the described 3rd (541) it is connected.

8. o circle automatic assembling machine as claimed in claim 1 is it is characterised in that described switching mechanism (7) is included for gripping rolling 5th clamping finger (71) of wheel, the 5th center cylinder (721) controlling described 5th clamping finger (71) pinching action, control Described 5th clamping finger (71) rotary cylinder (722) that rotates and control the described 5th to clamp finger (71) moves up and down the Five lower air cylinders (723), described 5th lower air cylinder (723) passes through described rotary cylinder (722) and described 5th center cylinder (721) it is connected.

9. o circle automatic assembling machine as claimed in claim 1 is it is characterised in that described positioning fixture (21) includes base (211) air cylinder fixed plate (212) that, is erected on described base (211), being fixed in described air cylinder fixed plate (212) Six center cylinders (213), it is built up in auxiliary positioning post, the sensing that described base (211) is upper, carry out Primary Location for pair roller The second sensor of roller be whether there is on described auxiliary positioning post and controlled, be used for by described 6th center cylinder (213) Described auxiliary positioning post upper roller is carried out position with the 6th clamping finger (214) of clamping.

10. o circle automatic assembling machine as claimed in claim 1 is it is characterised in that also include the cutting agency for roller blanking (6), described cutting agency (6) includes clamping finger for the 4th clamping finger (61) gripping roller, control the described 4th (61) the 4th center cylinder (621) of pinching action, control described 4th clamping finger (61) move up and down the 4th under calm the anger Cylinder (622), control described 4th clamping finger (61) movable the 4th stretch out cylinder (623), control described 4th clamping What finger (61) moved left and right the 6th stretches out cylinder (624) and blanking slideway (63), and the described 4th stretches out cylinder (623) passes through Described 6th stretches out cylinder (624), described 4th lower air cylinder (622) is connected with described 4th center cylinder (621).