CN201742253U

CN201742253U - E-shaped retainer ring pressing machine

Info

Publication number: CN201742253U
Application number: CN2010202891775U
Authority: CN
Inventors: 卢国进
Original assignee: HANGZHOU SHANBO AUTOMATION EQUIPMENT CO Ltd
Current assignee: HANGZHOU SHANBO AUTOMATION EQUIPMENT CO Ltd
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2011-02-09
Anticipated expiration: 2020-08-10

Abstract

The utility model discloses an E-shaped retainer ring pressing machine, which comprises a feeding mechanism, a pressing mechanism, a positioning mechanism, a controller, an input/output device and a worktable, wherein the feeding mechanism, the pressing mechanism, the positioning mechanism, the controller and the input/output device are all mounted on the worktable; a vertically-moving pressing component is arranged on the pressing mechanism; the pressing component and the positioning mechanism are positioned in the same vertical direction; and the pressing mechanism further comprises a transversal screw rod positioning mechanism capable of horizontally moving and a material take-out mechanism capable of taking out material through 90-degree steering. The E-shaped retainer ring pressing machine adopts a multi-station technology and the technology that the feeding area is separated from the pressing station, so that the pressing operation of the E-shaped retainer ring pressing machine is different from that of the E-shaped retainer ring pressing machine in the prior art, and the E-shaped retainer ring pressing machine adopts the from-top-down pressing operation; and the clamping type material take-out process is smoother and more stable than the push-lift type material take-out process in the prior art.

Description

A kind of E type collar is pressed into machine

Technical field

The utility model relates to a kind of assembling tool of rotor, relates in particular to the machine that is pressed into that is used for installing on the rotor E type collar.

Background technology

Bearing is installed on the rotor, for can rigid bearing on rotor, E type collar has been installed at the two ends of rotor.The fitting operation of E type collar mostly is artificial installation in the prior art, so the production efficiency of rotor is low.Because the dynamics of the each fitting operation of artificial installation, angle etc. are inconsistent, very easily cause E type collar installation quality defective.

In order to enhance productivity, alleviate labor strength, promote the automatization level that rotor is produced, prior art provides a kind of E type collar to be pressed into machine, as shown in figure 26, such E type collar structure of being pressed into machine comprises feeding unit 42, pressing mechanism 43, detent mechanism 44.Feeding unit 42 is provided with crooked defeated material bar, on the defeated material bar multi-disc E type collar 45 is installed, and these E type collars are arranged on the defeated material bar and can be free to slide along defeated material bar.Because defeated material bar is a heeling condition, this just makes E type collar automatic slippage to arrive defeated material bar bottom under the effect of self gravitation.Pressing mechanism 43 is provided with telescoping mechanism, and the E type collar output of defeated material bar is positioned at the top of this telescoping mechanism, just can lift breaking away from the E type collar of defeated material bar when telescoping mechanism extends.Be provided with detent mechanism 44 on the top of pressing mechanism 43, this detent mechanism 44 is to be used for fixing rotor, and its this end that E type collar need be installed of the fixing back of rotor just is positioned at the top of pressing mechanism 44.Thus, E type collar just can be buckled on the axle of rotor when pressing mechanism 44 work.

Though this E type collar is pressed into facility automation, advantage of high production efficiency are arranged, in use have bigger defective.This is because it is to be opening state up that E type collar is installed in when failing on the material bar, as shown in figure 26.At the output of defeated material bar, its opening still up after E type collar broke away from defeated material bar like this.The pressing mechanism elongation is with in the process of lifting on the E type collar, E type collar is in heeling condition all the time, the bottom contacts with pressing mechanism and supported by it, at the top is that openend then contacts with other parts that are pressed into machine, such installation process certainly will be pressed into machine a narrow and small slot is set, this slot must be a bit larger tham the thickness of E type collar, be in vertical state or be in rational heeling condition when E type collar could be lifted on being pressed into mechanism like this, thus the openend of E type collar could with the axle that is buckled in rotor after rotor contacts on.Be that E type collar is smooth fully under the perfect condition, E type collar favours in this slot and still can be installed in place, but E type collar often has irregular situation in the actual production process, common situation is the bending two ends of E type collar at opening part, and the process that such situation very easily causes E type collar to lift on quilt is stuck in the slot.

Therefore, use E type collar of the prior art to be pressed into machine and pair have relatively high expectations with the evenness of E type collar, the quality situation of domestic E type collar does not meet the instructions for use that this E type collar is pressed into machine very much.If will normally use this E type collar to be pressed into machine must be from the high-quality E type of external import collar, this has just increased production cost.

This E type collar is pressed into machine and has only a station, must be transformed into station by the manual other end with rotor after an end of giving rotor is pressed into E type collar, could be pressed into E type collar at the other end of rotor.Still need the workman to get involved in the operating process that is pressed into E type collar like this, so the automaticity that this E type collar is pressed into machine is not high, production efficiency is restricted; Simultaneously, the workman participates in being pressed into the operation of E type collar, has reduced the fail safe of workman's operation, has potential safety hazard in process of production.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of reasonable in design, E type collar low to E type collar quality requirement, that E type collar is difficult for blocking is pressed into machine.

Another technical problem to be solved in the utility model provides the high and E type collar that can obviously improve production efficiency of a kind of automaticity and is pressed into machine.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: this E type collar is pressed into machine and comprises feeding machanism, pressing mechanism, detent mechanism, controller, input-output equipment and workbench, described feeding machanism, pressing mechanism, detent mechanism, controller, input-output equipment all is installed on the workbench, described pressing mechanism is provided with the assembly that is pressed into of vertical motion, describedly be pressed into assembly and detent mechanism is on the same vertical direction, described pressing mechanism also comprises the cross lead screw detent mechanism that can move horizontally and has 90 degree and turns to the material fetching mechanism of getting material, described cross lead screw detent mechanism comprises servomotor, screw mandrel, the screw mandrel cover, gib block, fixed head, described gib block is fixed on the workbench, described servomotor, screw mandrel is fixed on the workbench by mounting panel, described servomotor is connected with controller, described servomotor is connected with screw mandrel, described screw mandrel is connected with the screw mandrel cover, described gib block is parallel with screw mandrel, described screw mandrel cover is fixedlyed connected with fixed head, the described assembly that is pressed into is installed on the fixed head, be connected by being pressed into assembly between described gib block and the fixed head, described material fetching mechanism comprises gets the material cylinder, cylinder block, pneumatic chuck, described cylinder block is fixedly connected on and is pressed on the assembly, the described material cylinder of getting is fixedly connected on the cylinder block and with controller and is connected, described pneumatic chuck by rotating shaft with get the material cylinder be connected, described pneumatic chuck is connected with controller, described pneumatic chuck is vertically connected in the rotating shaft, and described pneumatic chuck is positioned at the top of detent mechanism.

The process of press in that the utility model E type collar is pressed into machine clamps E type collar by pneumatic chuck, clamps back E type collar and keeps vertical state, until being pressed on the rotor.E type collar can keep vertical state just to avoid its phenomenon of blocking that causes in the process of press in medium dip; Eliminated the structural design of slot in original technology, it is rationally simple that the structure that makes E type collar be pressed into machine becomes.Solved the problem that E type collar blocks and just can make homemade E type collar easily, can reduce production costs, can also enhance productivity and installation quality.

By the cross lead screw detent mechanism, being pressed into assembly can move freely in the horizontal direction, and then can form a plurality of stations.Have only two because rotor need be installed the position of E type collar, set two stations so be pressed into machine can for E type collar by input-output equipment.Compare the single station push operation in original technology, the push operation of this double has greatly improved automaticity and the production efficiency that E type collar is pressed into machine.

The material fetching mechanism that this E type collar is pressed into machine has 90 degree and turns to the function of getting material, turns to get by 90 degree and expects that merit can and be pressed into station separately with feed zone.Two operating areas separately, the public domain that does not have intersection each other, this design can guarantee that pressing mechanism and feeding machanism are relatively independent in envelop of function separately, but get in the material process at the feed of E type collar and to connect each other again, both can not influenced each other, can not influence the opposing party's operate as normal like this under the situation of side's cisco unity malfunction, this structure makes E type collar be pressed into facility highly stable service behaviour.

A fixed position that is used to get material is arranged, nearest between material fetching mechanism on this position pressing mechanism and feeding machanism in the range of movement of cross lead screw detent mechanism.As long as getting material, pressing mechanism will be in this position, in the process of inactive state, accurately locate in motion state in order to make the cross lead screw detent mechanism, as of the present utility model preferred, described pressing mechanism also is provided with deceleration sensor, alignment sensor, deceleration sensing chip, location sensing chip, described deceleration sensor, alignment sensor are installed on the gib block and with controller and are connected, and described deceleration sensing chip, location sensing chip are installed in and are pressed on the assembly.

In getting the process of material, the driven by motor screw mandrel rotates, and the screw mandrel drive screw mandrel cover of rotation laterally moves, and is connected with fixed head because screw mandrel overlaps, so fixed head can laterally move with the screw mandrel cover.When the edge of deceleration sensing chip had blocked deceleration sensor, motor rotation speed descended, and the fixed head translational speed is slowed down; At this moment, fixed head continues laterally to move with slower speed, and when the edge of location sensing chip had blocked alignment sensor, motor stopped operating, and fixed head has just rested on the position of design code like this.Thus, comprised the detent mechanism of deceleration sensor, alignment sensor, deceleration sensing chip, location sensing chip, for pressing mechanism has determined that reasonably getting material level puts.

As of the present utility model preferred, pneumatic chuck is provided with two intermediate plates, and described intermediate plate is provided with cross section draw-in groove triangular in shape, and two described intermediate plates also are provided with arc-shaped slot at this end that is provided with draw-in groove in opposite directions and right on the described intermediate plate.The draw-in groove of intermediate plate is oppositely arranged and has formed a cross section and be trapezoidal folder mouth, and when E type collar was sandwiched on the pneumatic chuck, E type collar was positioned at draw-in groove, make it with intermediate plate between be in parallel relation.The aperture position that is clipped in rear arc notch on the pneumatic chuck when E type collar is also darker than E type collar opening position, the axle of rotor can be embedded in the intermediate plate by arc-shaped slot when being pressed into E type collar like this, thereby better finishes the fitting operation of E type collar.

As of the present utility model preferred, described being pressed between assembly and the cylinder block is connected by floating junction.Have alignment error owing to be pressed between assembly and the cylinder block, this error very easily causes parts damages, connects by floating junction and can eliminate error, protects associated components and makes equipment operation steady, prolongs service life of equipment.

As of the present utility model preferred, described feeding machanism comprises bin, objective table, defeated material cylinder, described bin is provided with and is used for passive support, described bin is straight and its cross section is T-shaped, described objective table is positioned at bin below, and described defeated material cylinder is provided with the defeated material that is used to push E type collar and cuts somebody's hair, and described defeated material is cut somebody's hair and is convex, described defeated material is cut somebody's hair between objective table and bin, and described defeated material is cut somebody's hair and intermediate plate is in same horizontal plane.

The structure of E type collar has the aperture widths of A/F less than its inside, so E type collar can want wide bin can concentrate placement by insert the ratio open width at openend.Bin vertically is arranged on the workbench, and E type collar can be in the following bin bottom that slides into of the effect of self gravitation.In bin bottom, the distance between objective table and the bin is a bit larger tham the thickness of monolithic E type collar, and the defeated material thickness of cutting somebody's hair is slightly smaller than the thickness of E type collar.Cut somebody's hair when outwards promoting when defeated material, be positioned at that E type collar on the objective table is pushed outwards to be gone out, still blocked, once can only release a slice E type collar so defeated material is cut somebody's hair by bin but be positioned at the E type collar on the top of this E type collar that is pushed out this moment.Because the E type collar of releasing must be taken away by pneumatic chuck,, can make things convenient for pneumatic chuck to finish so as far as possible and get the material action so defeated material is cut somebody's hair and rotating shaft is in same horizontal plane.

As of the present utility model preferred, described defeated material is cut somebody's hair, and to be provided with guiding protruding stupefied, and described objective table is provided with the protruding stupefied direction recess that should lead.Thickness is slightly smaller than the thickness of E type collar because defeated material is cut somebody's hair, and its laminated structure very easily produces bending, and protruding stupefied not only can the increasing of the guiding of setting up failed the mechanical strength that material is cut somebody's hair, and the pusher action that defeated material is cut somebody's hair is more steady.

As of the present utility model preferred, described objective table is provided with the outward extending boss that corresponding defeated material is cut somebody's hair.The cross section of this boss is curved, and its cross-sectional width and length are much smaller than the width and the length of E type collar.Direction recess extends to this boss always and goes out, and its bossing still can be subjected to the supporting role of boss when moving to boss when defeated material is cut somebody's hair, thereby has guaranteed the defeated material stable action in whole pusher process of cutting somebody's hair.

As of the present utility model preferred, described bin is provided with the no material alarm sensor that is connected with controller, and described no material alarm sensor is over against the bin bottom.Do not have the material alarm sensor send alarm signal during no E type collar on bin, this function has improved the automaticity that E type collar is pressed into machine.

As of the present utility model preferred, described detent mechanism comprises back-up block, clamping cylinder and the positioning base that is used for the support motor rotor, described back-up block is connected on the positioning base, described clamping cylinder is connected on the positioning base by Connection Block, described positioning base is fixed on the workbench, and described clamping cylinder also is connected with controller.This detent mechanism can be by clamping cylinder fixed electrical machinery rotor, and clamp the controlled and controller of cylinder, so the push operation that this detent mechanism can full automatic participation E type collar, further improves the automaticity that E type collar is pressed into machine.

As of the present utility model preferred, described workbench is provided with the safe grating that is used to protect the workman, and described safe grating is connected with controller, and described safe grating is positioned at this end that workbench is provided with detent mechanism.Safe grating produces protection light curtain by the emission infrared ray, and when the light curtain was blocked, device sent shielding signals, utilized shielding signals can reach the purpose of avoiding taking place security incident.Grating is installed in the position that rotor is put into and taken out, and just can monitor by safe grating when in a single day having workman's misoperation to stretch out one's hand when E type collar is pressed into machine and is in push operation to enter the operation area, and implement safety measure by controller.

The utility model adopts technique scheme: E type collar is pressed into machine and adopts multistation, feed zone and be pressed into technology such as station separates, the push operation that makes E type collar be pressed into machine is different from E type collar push operation process of the prior art, prior art be taken to down and on push operation, and E type collar of the present utility model is pressed into machine and adopts from top to down push operation; And get the material process and adopt the gripping formula, have compared with election formula of the prior art and get smooth and easy, the stable advantage of material process.This E type collar is pressed into machine and can uses homemade E type collar thus, and be difficult for to produce the phenomenon of blocking, simultaneously, the utility model E type collar be pressed into facility have simple in structure, easy to operate, automaticity is high, the advantage of high installation quality and production efficiency.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is done further and to be specified.

Fig. 1 is pressed into the work schematic diagram I of machine for a kind of E type of the utility model collar;

Fig. 2 is pressed into the work schematic diagram II of machine for a kind of E type of the utility model collar;

Fig. 3 is pressed into the front view of the pressing mechanism of machine for a kind of E type of the utility model collar;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the upward view of Fig. 3;

Fig. 6 is pressed into the stereogram of the pressing mechanism of machine for a kind of E type of the utility model collar;

Fig. 7 is pressed into the work schematic diagram I of the pressing mechanism of machine for a kind of E type of the utility model collar;

Fig. 8 is pressed into the work schematic diagram II of the pressing mechanism of machine for a kind of E type of the utility model collar;

Fig. 9 is pressed into the front view of pneumatic chuck of material fetching mechanism of the pressing mechanism of machine for a kind of E type of the utility model collar;

Figure 10 is the vertical view of Fig. 9;

Figure 11 is the left view of Fig. 9;

Figure 12 is pressed into the stereogram of pneumatic chuck of material fetching mechanism of the pressing mechanism of machine for a kind of E type of the utility model collar;

Figure 13 is pressed into the work schematic diagram I of pneumatic chuck of material fetching mechanism of the pressing mechanism of machine for a kind of E type of the utility model collar;

Figure 14 is pressed into the work schematic diagram II of pneumatic chuck of material fetching mechanism of the pressing mechanism of machine for a kind of E type of the utility model collar;

Figure 15 is pressed into the work schematic diagram III of the pressing mechanism of machine for a kind of E type of the utility model collar;

Figure 16 is pressed into the work schematic diagram III of machine for a kind of E type of the utility model collar;

Figure 17 is pressed into the work schematic diagram IV of machine for a kind of E type of the utility model collar;

Figure 18 is pressed into the front view of bin of the feeding machanism of machine for a kind of E type of the utility model collar;

Figure 19 is pressed into the stereogram of bin of the feeding machanism of machine for a kind of E type of the utility model collar;

Figure 20 is pressed into the structural representation of the feeding machanism of machine for a kind of E type of the utility model collar;

Figure 21 is pressed into the front view that the defeated material of the feeding machanism of machine is cut somebody's hair for a kind of E type of the utility model collar;

Figure 22 is pressed into the stereogram that the defeated material of the feeding machanism of machine is cut somebody's hair for a kind of E type of the utility model collar;

Figure 23 is pressed into the stereogram of objective table of the feeding machanism of machine for a kind of E type of the utility model collar;

Figure 24 is pressed into the use schematic diagram of the feeding machanism of machine for a kind of E type of the utility model collar;

Figure 25 is pressed into the stereogram of the detent mechanism of machine for a kind of E type of the utility model collar;

Figure 26 is pressed into the structural representation of machine for E type collar in the prior art.

Embodiment

As shown in Figure 1, 2, this E type collar is pressed into the workbench that machine has a frame-type, and workbench is made up of upper frame 2 and lower frame 3, and each framework all is provided with six rectangle frames; Bottom in the lower frame 3 of workbench is provided with four legs that nut type is adjustable, and this leg can be regulated height by turn.On workbench, be provided with feeding machanism, pressing mechanism, detent mechanism, controller 1 and input-output equipment.Controller 1 is arranged in the lower frame 3 of workbench; Feeding machanism, pressing mechanism, detent mechanism, input-output equipment all are arranged on the upper frame 2 of workbench.

Shown in Fig. 3,4,5,6, pressing mechanism comprises cross lead screw 5 detent mechanisms, is pressed into assembly, material fetching mechanism.Cross lead screw 5 detent mechanisms comprise servomotor 4, screw mandrel 5, screw mandrel cover 6, gib block 7, fixed head 8 and top board 9.Top board 9 is fixed in the upper frame 2 of workbench by four root posts; Gib block 7 is type linearly, which is provided with the linear pattern groove and by screw on top board 9, be parallel relation being equipped with on the top board 9 between 7, two gib blocks 7 of two such gib blocks; Screw mandrel 5 and servomotor 4 all are fixed on the top board 9 by mounting panel, mounting panel by screw on top board 9; Link together by shaft coupling 10 between servomotor 4 and the screw mandrel 5, screw mandrel cover 6 is installed on the screw mandrel 5, flexibly connects by screw thread between screw mandrel 5 and the screw mandrel cover 6, be parallel relation between screw mandrel 5 and the gib block 7, and between two gib blocks 7, fixed head 8 overlaps 6 with screw mandrel fixedlys connected.During the work of cross lead screw 5 detent mechanisms, servomotor 4 rotates and then drives screw mandrel and overlaps the motion of 6 transverse horizontal, owing to servomotor 4 is connected with controller 1, so cross lead screw 5 detent mechanisms were accurately located in the time of can moving in the horizontal direction.

Be pressed into assembly comprise be pressed into frame, be pressed into cylinder 11, lead 12.Be pressed into frame and form, connect and form the frame structure of solid between upper mounting plate 14 and the lower installation board 15 by four joint pins by upper mounting plate 14 and lower installation board 15.Be pressed into cylinder 11 and lead 12 and all be installed in and be pressed in the frame, the flexible push rod that is pressed into cylinder 11 passes lower installation board 15 and is positioned at and is pressed into the frame outside, and is connected with controller 1; Two leads 12 are installed in being pressed into frame, and lead 12 outsides are equipped with fairlead 13, fairlead 13 be pressed into frame and fixedly connected, lead 12 also passes lower installation board 15 and is positioned at and is pressed into the frame outside.Upper mounting plate 14 is fixedlyed connected with fixed head 8; Two slide blocks 16 are installed on the upper mounting plate 14, flexibly connect by two slide blocks 16 and two gib blocks 7.Be pressed into the bottom that assembly is installed in cross lead screw 5 detent mechanisms, the flexible push rod that is pressed into cylinder 11 when being pressed into assembly work is protruding, vertically is provided with owing to be pressed into cylinder 11, and the expanded range of therefore flexible push rod only limits on the vertical direction of relative horizontal plane.

Material fetching mechanism comprises gets material cylinder 17, cylinder block 18, pneumatic chuck 19.Cylinder block 18 is rectangular-shaped and is provided with opening at two adjacent face, fixedlys connected with the lead 12 that is pressed into assembly in a side of cylinder, also is connected with the flexible push rod that is pressed into cylinder 11.Cylinder block 18 and be pressed between the flexible push rod of cylinder 11 and be connected with floating junction 20.Get material cylinder 17 and be installed in this vertical side of this face that is used to be connected the flexible push rod that is pressed into cylinder 11 with cylinder block 18, getting material cylinder 17 is connected with controller 1, getting material cylinder 17 is 90 degree rotary cylinders, and its clutch end passes cylinder block 18 and is positioned at cylinder block 18 inside.In cylinder block 18 inside, pneumatic chuck 19 is fixed in the rotating shaft 21, and is vertical annexation between pneumatic chuck 19 and the rotating shaft 21; Rotating shaft 21 is fixed on cylinder block 18 inside by mounting panel, and rotating shaft 21 is connected with the clutch end of getting material cylinder 17.Pneumatic chuck 19 can be turned over 90 degree when getting 17 work of material cylinder, and then can allow pneumatic chuck 19 be positioned on the different stations.Effective station of pneumatic chuck 19 has two, and one is positioned on the vertical direction, and one is positioned on the horizontal direction.Shown in Fig. 3,7,8, during nature, pneumatic chuck 19 is on vertical direction or the horizontal direction all the time.

Shown in Fig. 9,10,11,12, pneumatic chuck 19 is provided with two relative intermediate plates 22, and intermediate plate 22 all is flat, and they are relative state in this flat side.Be provided with on every intermediate plate 22 and all be provided with cross section draw-in groove triangular in shape 23, draw-in groove 23 is whole curved, and its two ends just are positioned on mutually perpendicular of 22 two adjacency of intermediate plate.As shown in figure 11, the bottom of draw-in groove 23 is skewed, and the top is horizontal.Also be provided with arc-shaped slot 24 on the intermediate plate 22, this arc-shaped slot 24 is positioned at this end that draw-in groove 23 is provided with horizontal position.Intermediate plate 22 is provided with the relative of draw-in groove 23, and pneumatic chuck 19 has formed the long and knockdown draw-in groove 23 of a length at this place that is provided with intermediate plate 22 thus, simultaneously, has also formed a knockdown arc-shaped slot 24 that length is long.Pneumatic chuck 19 is connected with controller 1, and as shown in figure 13, intermediate plate 22 lateral separation during work just produced spacing between such two intermediate plates 22, and the transverse width between the draw-in groove 23 heighten.As shown in figure 14, in case E type collar is positioned within the gripping range of intermediate plate 22, after resetting, intermediate plate 22 E type collar can be clamped in the draw-in groove 23.Because having the design on inclined-plane, draw-in groove 23 make it after clamping E type collar, E type collar tightly is fitted in this end that draw-in groove 23 is provided with horizontal position, draw-in groove 23 tops all maintain an equal level, so just can play the effect of correcting E type collar, make crooked E type collar can in getting the material process, obtain suitable rectification, become smooth, and then be convenient to follow-up push operation.The aperture position that is clipped in rear arc notch 24 on the pneumatic chuck 19 at E type collar is also darker than E type collar opening position, the axle of rotor can be embedded in the intermediate plate 22 by arc-shaped slot 24 when being pressed into E type collar like this, thereby better finishes the fitting operation of E type collar.

Pressing mechanism just can accurately be located after having the above-mentioned functions parts in the horizontal direction; The lifting of energy in the vertical direction; Can get material on the horizontal plane, on vertical plane, do push operation.This is that screw mandrel 5 MECHANISM PRECISION height are so can reach high-precision location by control because cross lead screw 5 detent mechanisms adopt screw mandrel 5 transmissions.Servomotor 4 high-speed motions make screw mandrel 5 be in high-speed motion state during the work of cross lead screw 5 detent mechanisms, and movement velocity is very fast in the horizontal direction so just to cause screw mandrel cover 6.In case 6 drives of screw mandrel cover are pressed into assembly and material fetching mechanism laterally moves, then pressing mechanism has obtained bigger momentum in the horizontal direction.Because pressing mechanism has the station of unique factory setting, the position that pressing mechanism must be in when promptly getting material.This station is positioned at an end of cross lead screw 5 detent mechanisms, for making pressing mechanism can rest on this end steadily, accurately, these cross lead screw 5 detent mechanisms also comprise the sensing mechanism of the location that is used to slow down, as shown in figure 15, this sensing mechanism comprises deceleration sensor 25, alignment sensor 26, deceleration sensing chip 27, location sensing chip 28.Deceleration sensing chip 27 is positioned at an end of upper mounting plate 14 avris, and location sensing chip 28 is positioned at the middle part of upper mounting plate 14 avris, and the sensing chip 27 that therefore slows down, 28 dislocation of location sensing chip are arranged on the mounting panel.According to the direction of motion that should hold towards gib block 7, deceleration sensing chip 27 is positioned at the place ahead of location sensing chip 28.Deceleration sensor 25, alignment sensor 26 all are installed on the gib block 7, when deceleration sensing chip 27 and location sensing chip 28 horizontal when mobile with being pressed into assembly, deceleration sensing chip 27 just can be through the induction region of deceleration sensor 25, and location sensing chip 28 just can be through the induction region of alignment sensor 26.Deceleration sensor 25, alignment sensor 26 all with control connection, enter get the material process after in case detect signal, controller 1 just reduces servomotor 4 rotating speeds, slow down the movement velocity of whole pressing mechanism, finally judge stop position by the induced signal of alignment sensor 26, material fetching mechanism just is positioned at and gets the material station after stopping, and begins to get material.

For making things convenient for material fetching mechanism to get material, the feeding machanism that this E type collar is pressed into machine adopts full-automatic feed design.As shown in figure 24, this feeding machanism comprises bin 29, objective table 30, defeated material cylinder 31, and the three is installed on the backing plate 41, and backing plate 41 is rectangular-shaped, and backing plate 41 is fixed on the upper frame 2 of workbench by four joint pins.Shown in Figure 18,19, bin 29 is whole straight, and its cross section is T-shaped; Side at bin 29 is fixedly connected with support 32, this support 32 is trapezoidal, and a side direction is provided with projection outward, and bin 29 is fixed on this end that support 32 is provided with projection, and back bin 29 bottom level are installed are higher than support 32 bottom level, so bin 29 bottoms are vacant state.As shown in figure 23, objective table 30 be one rectangular-shaped and be provided with the structure of boss in a side, its cross section is convex.The cross section of this boss is curved, and its cross-sectional width and length are much smaller than the width and the length of E type collar.Be provided with stair-stepping groove on the top of objective table 30, these grooves are used for being connected with defeated material cylinder 31.Objective table 30 is positioned at the below of bin 29 bodies, separation spacing between objective table 30 tops and the bin 29 and space is arranged, and this space height is a bit larger tham the thickness of monolithic E type collar.Defeated material cylinder is connected with controller 1, and as shown in figure 20, defeated material cylinder 31 is provided with defeated material and cuts somebody's hair 33, and defeated material 33 thickness of cutting somebody's hair are slightly smaller than the thickness of E type collar, and this fails the groove that 33 the operation end of expecting to cut somebody's hair is positioned at objective table 30 tops.Shown in Figure 21,22, cut somebody's hair 33 operation end of defeated material is convex, and top is flat, the bottom is provided with rectangle and leads protruding stupefied 34, this leads protruding stupefied 34 corresponding with the direction recess 35 of objective table 30 upper width minimums, and defeated material 33 flat parts of cutting somebody's hair are corresponding with the groove of objective table 30 upper width maximums, and failing like this expects to cut somebody's hair 33 just can be embedded on the objective table 30 stably.By leading protruding stupefied 34 and the cooperation of direction recess 35, defeated material is cut somebody's hair 33 can on objective table 30, do rectilinear motion stably.Turn to and get material because material fetching mechanism is 90 degree, cut somebody's hair and 33 be on the same horizontal plane getting the intermediate plate 22 that must guarantee pneumatic chuck 19 on the material station and defeated material, therefore defeated expect to cut somebody's hair 33 and intermediate plate 22 be set on the same horizontal plane.

As shown in figure 24, during filler, E type collar is packed into from bin 29 tops, and it is stacked together on bin 29 to load back E type collar.The E type collar that is positioned at bin 29 bottoms has dropped on the groove of the width maximum on objective table 30 tops, fail and expect that cylinder 31 starts the defeated 33 promotion E type collars of expecting to cut somebody's hair in back and outwards exports, this moment, the intermediate plate 22 of pneumatic chuck 19 was in open state, entered in the draw-in groove 23 of intermediate plate 22 by the defeated 33 E type collars of releasing of expecting to cut somebody's hair, and then finish the feed operation.

Shown in Figure 20,24, on the support 32 of bin 29, be provided with and do not have material alarm sensor 36, this does not have the bottom of material alarm sensor 36 over against bin 29 bodies, when not having E type collar on the bin 29, do not have material alarm sensor 36 and just can detect this state, be not connected with controller 1 owing to there is material alarm sensor 36, therefore this nothing material signal just can controlled device 1 obtain and make corresponding safety measure.

As shown in figure 25, this E type collar detent mechanism of being pressed into machine comprises back-up block 37, clamps cylinder 38 and positioning base 39.Positioning base 39 is provided with two back-up blocks 37, and every back-up block 37 all is fixedly connected on the positioning base 39, and positioning base 39 is fixed on the upper frame 2.Back-up block 37 is provided with a groove, and these grooves are used to place the rotating shaft 21 of rotor.Clamp cylinder 38 and be connected on the positioning base 39 by Connection Block 40, Connection Block 40 is rectangular-shaped, its by screw on positioning base 39.Two back-up blocks 37 and clamp cylinder 38 and be located along the same line, promptly two groove centers all are on the same straight line with the flexible center of cutting somebody's hair that clamps cylinder 38.

This E type collar is pressed into machine for guaranteeing the fail safe of workman's operation, is provided with three clear glasses and a safe grating on four vertical frameworks on the upper frame 2 of workbench, and three surface glasses surround workbench upper frame 2 in the space of having only an outlet; This safe grating is connected with controller 1, and is arranged on the exit of upper frame 2.Safe grating is made up of illuminating circuit, sensor circuit and signal processing circuit, and illuminating circuit, sensor circuit all are connected with signal processing circuit, and signal processing circuit is connected with controller 1.Illuminating circuit sends and detects light to sensor circuit, represents not have object to enter the operating space from the place that is provided with safe grating when sensor circuit receives light; When object enters this E type collar and is pressed into the operating area of machine, the light that illuminating circuit sends is blocked by object, this moment, sensor circuit was collected less than light, signal processing circuit is judged operating area thus can not carry out safety operation, and then this danger signal sent to controller 1, controller 1 is carried out safety measure.Input-output equipment has comprised LCD, starting switch, emergency button, and these input-output equipment all are arranged on this framework that is provided with safe grating, and all is to be connected with controller 1, is controlled by controller 1.

As shown in Figure 1, 2, laying rotor on the detent mechanism, the rotating shaft 21 of rotor is being embedded in the groove of back-up block 37, clamping cylinder 38 elongations then rotor is fixed on the detent mechanism.Pressing mechanism enters gets the material station, and this moment, the pneumatic chuck 19 of material fetching mechanism was horizontal, and defeated material cylinder 31 output E type collars are given open pneumatic chuck 19, obtain E type collar after pneumatic chuck 19 clamp.

Because rotor need be installed the position of E type collar two places are arranged, so pressing mechanism provides two to be pressed into station.As shown in figure 16, get and expect that successful pressing mechanism laterally moves to first and is pressed into station, this moment, the pneumatic chuck 19 of material fetching mechanism was on the vertical plane; The cylinder 11 that is pressed into that is pressed in the assembly extends, and pneumatic chuck 19 is moved straight down, and then finish the push operation of E type collar.When push operation was finished, pneumatic chuck 19 opened, and is pressed into the assembly contraction material fetching mechanism is moved straight up.Expect that through once getting operation back pressing mechanism laterally moves to second and is pressed into station again, as shown in figure 17, through the same action that is pressed into, the other end of rotor is also finished the push operation of E type collar.This E type collar is pressed into machine can set a plurality of stations by cross lead screw 5 detent mechanisms, once put into the push operation that the rotor that needs processing just can be finished whole E type collars, thereby it has tangible advantage of high production efficiency.

Claims

1. an E type collar is pressed into machine, this E type collar is pressed into machine and comprises feeding machanism, pressing mechanism, detent mechanism, controller (1), input-output equipment and workbench, described feeding machanism, pressing mechanism, detent mechanism, controller (1), input-output equipment all is installed on the workbench, described pressing mechanism is provided with the assembly that is pressed into of vertical motion, describedly be pressed into assembly and detent mechanism is on the same vertical direction, it is characterized in that: described pressing mechanism also comprises cross lead screw (5) detent mechanism that can move horizontally and has 90 degree and turns to the material fetching mechanism of getting material, described cross lead screw (5) detent mechanism comprises servomotor (4), screw mandrel (5), screw mandrel cover (6), gib block (7), fixed head (8), described gib block (7) is fixed on the workbench, described servomotor (4), screw mandrel (5) is fixed on the workbench by mounting panel, described servomotor (4) is connected with controller (1), described servomotor (4) is connected with screw mandrel (5), described screw mandrel (5) is connected with screw mandrel cover (6), described gib block (7) is parallel with screw mandrel (5), described screw mandrel cover (6) is fixedlyed connected with fixed head (8), described gib block (7) flexibly connects with fixed head (8), the described assembly that is pressed into is installed on the fixed head (8), the described assembly that is pressed into is installed on the fixed head (8), be connected by being pressed into assembly between described gib block (7) and the fixed head (8), described material fetching mechanism comprises gets material cylinder (17), cylinder block (18), pneumatic chuck (19), described cylinder block (18) is fixedly connected on and is pressed on the assembly, described getting expects that cylinder (17) is fixedly connected on cylinder block (18) and upward and with controller (1) is connected, described pneumatic chuck (19) by rotating shaft (21) with get the material cylinder (17) be connected, described pneumatic chuck (19) is connected with controller (1), described pneumatic chuck (19) is vertically connected in the rotating shaft (21), and described pneumatic chuck (19) is positioned at the top of detent mechanism.

2. be pressed into machine according to the described E type of claim 1 collar, it is characterized in that: described pressing mechanism also is provided with deceleration sensor (25), alignment sensor (26), deceleration sensing chip (27), location sensing chip (28), described deceleration sensor (25), alignment sensor (26) are installed in gib block (7) and upward and with controller (1) are connected, and described deceleration sensing chip (27), location sensing chip (28) are installed in and are pressed on the assembly.

3. be pressed into machine according to the described E type of claim 1 collar, it is characterized in that: pneumatic chuck (19) is provided with two intermediate plates (22), described intermediate plate (22) is provided with cross section draw-in groove triangular in shape (23), two described intermediate plates (22) also are provided with arc-shaped slot (24) at this end that is provided with draw-in groove (23) in opposite directions and right on the described intermediate plate (22).

4. be pressed into machine according to the described E type of claim 1 collar, it is characterized in that: described being pressed between assembly and the cylinder block (18) is connected by floating junction (20).

5. be pressed into machine according to the described E type of claim 1 collar, it is characterized in that: described feeding machanism comprises bin (29), objective table (30), defeated material cylinder (31), described bin (29) is provided with and is used for passive support (32), described bin (29) is straight and its cross section is T-shaped, described objective table (30) is positioned at bin (29) below, described defeated material cylinder (31) is provided with the defeated material that is used to push E type collar cut somebody's hair (33), described defeated material cut somebody's hair (33) be convex, described defeated material cut somebody's hair (33) be positioned between objective table (30) and the bin (29), cut somebody's hair (33) and intermediate plate (22) of described defeated material is in same horizontal plane.

6. be pressed into machine according to the described E type of claim 5 collar, it is characterized in that: described defeated material cut somebody's hair (33) be provided with the guiding protruding stupefied (34), described objective table (30) is provided with the direction recess (35) to should lead protruding stupefied (34).

7. be pressed into machine according to claim 5 or 6 described E type collars, it is characterized in that: described objective table (30) is provided with the cut somebody's hair outward extending boss of (33) of corresponding defeated material.

8. be pressed into machine according to the described E type of claim 5 collar, it is characterized in that: described bin (29) is provided with the no material alarm sensor (36) that is connected with controller (1), and described no material alarm sensor (36) is over against bin (29) bottom.

9. be pressed into machine according to the described E type of claim 1 collar, it is characterized in that: described detent mechanism comprises back-up block (37), clamping cylinder (38) and the positioning base (39) that is used for the support motor rotor, described back-up block (37) is connected on the positioning base (39), described clamping cylinder (38) is connected on the positioning base (39) by Connection Block (40), described positioning base (39) is fixed on the workbench, and described clamping cylinder (38) also is connected with controller (1).

10. be pressed into machine according to the described E type of claim 1 collar, it is characterized in that: described workbench is provided with the safe grating that is used to protect the workman, and described safe grating is connected with controller (1), and described safe grating is positioned at this end that workbench is provided with detent mechanism.