CN201317571Y - Conveying device of work pieces - Google Patents
Conveying device of work pieces Download PDFInfo
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- CN201317571Y CN201317571Y CNU2008202337880U CN200820233788U CN201317571Y CN 201317571 Y CN201317571 Y CN 201317571Y CN U2008202337880 U CNU2008202337880 U CN U2008202337880U CN 200820233788 U CN200820233788 U CN 200820233788U CN 201317571 Y CN201317571 Y CN 201317571Y
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- driving wheel
- transfer device
- work transfer
- horizontal tray
- shears
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Abstract
The utility model discloses a conveying device of work pieces, which comprises a horizontal bracket and a lifting bracket, wherein the horizontal bracket is connected with a hydraulic cylinder which horizontally moves, a lifting drive mechanism capable of driving the lifting bracket to do lifting motion is arranged on the horizontal bracket, the lifting drive structure comprises at least one driving group, the driving group comprises a driving wheel, two driven wheels, two chains and a lifting hydraulic cylinder, wherein the two driven wheels are respectively arranged on both sides of the driving wheel, one ends of the two chains are respectively and fixedly connected with the driving wheel, the other ends of the two chains are respectively wound on the two driven wheels and extend downward to form a lifting connecting end, a rotating arm is further arranged on the driving wheel, one end of the rotating arm is fixedly connected with the driving wheel, the other end is connected with the lifting hydraulic cylinder, the lifting bracket is arranged on the horizontal bracket in an assembling mode, and can do lifting motion corresponding to the horizontal bracket, the lifting motion and the horizontal motion can be realized through the simple structural design, the control is easy, and the manufacturing efficiency is improved.
Description
Technical field
The utility model relates to a kind of Work transfer device, particularly a kind of Work transfer device that is used on the heat treatment automatic production line.
Background technology
During present automation process was produced, workpiece widespread use transfer station, frame, band were delivered to another station from a station.The running part of each feedway is modal to be to adopt mechanical drive, it carries out transmission by mechanical component such as gear, tooth bar, worm screw, band, chain, levers, it has transmission accurately and reliably, simple to operate, load variations is advantage such as little little and affected by environment to ratios affect, but to the automatically controlled situation, depend merely on mechanical drive and finish the complex structure that just seems, but also have shortcomings such as remote servicing difficulty, operating effort be big.
For example on railway wheel heat treatment automatic production line, also there are the problems referred to above, existing feedway generally all is made up of complex mechanical construction, function singleness often, use very dumb, can not be along with the improvement of production method cooperated technique for producing flexibly, be unfavorable for enhancing productivity, and owing to be the physical construction of more complicated, except the bigger operating effort of needs, wearing and tearing in actual production are also relatively more serious, so existing transfer structure its service life, manufacturing cost, break down maintenance or the like all is the problem that perplexs technical personnel deeply.
Because the defective that above-mentioned prior art exists, the design people proposes the feedway that a kind of hydraulic pressure of the present utility model combines with mechanical drive, because hydrostatic drive uses liquid to transmit energy as medium, help crank motion, be easy to realize stepless change in a big way and be convenient to Long-distance Control, therefore, hydrostatic drive can remedy the many-sided deficiency of mechanical drive.
The utility model content
The purpose of this utility model is to provide a kind of Work transfer device, and it passes through succinctly motion structure design flexibly, and by hydrostatic drive, thereby overcome above-mentioned problems of the prior art.
To achieve these goals, the utility model provides a kind of Work transfer device, comprises horizontal tray and shears, wherein, horizontal tray, its underpart is equipped with ground-engaging element, and described horizontal tray is connected with a horizontal motion hydraulic actuating cylinder; Described horizontal tray is provided with and can drives the lifting drive mechanism that described shears carries out dipping and heaving, described lifting drive mechanism comprises at least one group of transmission group, described transmission group comprises a driving wheel, two flower wheels, article two, chain and a dipping and heaving hydraulic actuating cylinder, wherein, what described driving wheel and flower wheel can rotate is located on the horizontal tray, described two flower wheels are separately positioned on the both sides of described driving wheel, one end of described two chains respectively with described driving wheel Joint, and the line of two fixed ends is by the axle center of described driving wheel, the other end of described two chains twines described two flower wheels respectively and extends to form the lifting coupling end downwards, also be provided with a pivoted arm on the described driving wheel, one end of described pivoted arm is captiveed joint with driving wheel, and the other end connects described dipping and heaving hydraulic actuating cylinder; Shears can be done dipping and heaving by described relatively horizontal tray, is mounted on described horizontal tray, and described lifting coupling end is connected in described shears.
Above-mentioned Work transfer device wherein, also comprises the walking track, and described ground-engaging element is a road wheel, and described road wheel is at described walking track travel.
Above-mentioned Work transfer device, wherein, described lifting drive mechanism comprises two groups of synchronously driven described transmission groups, described two groups of transmission groups lay respectively at the both sides of this horizontal tray along horizontal motion direction central axis.
Above-mentioned Work transfer device, wherein, the affixed end of described pivoted arm and described driving wheel is coaxial with described driving wheel.
Above-mentioned Work transfer device, wherein, described shears protrudes out and is formed with four support arms, and the extreme end of support arm is formed with the support arm coupling end, and described support arm coupling end is connected with described lifting coupling end respectively.
Above-mentioned Work transfer device, wherein, described support arm protrudes out to its below from described shears, described support arm extreme end bends inwards and forms described support arm coupling end, described support arm coupling end is provided with screw, described lifting coupling end is connected with double-screw bolt, and described double-screw bolt is arranged in described screw, and spiral shell is solid mutually with double-screw bolt to be respectively equipped with nut with respect to the both sides of described screw on described double-screw bolt.
Above-mentioned Work transfer device, wherein, the support arm place of corresponding described shears also is provided with at least one roller group on the described horizontal tray, and described at least one roller group and described support arm lean, and what described roller group can be rotated is located on the described horizontal tray.
Above-mentioned Work transfer device, wherein, the both sides of the horizontal motion central axis that is arranged at this horizontal tray of described two groups of transmission group symmetries, the both sides of the horizontal motion central axis that is arranged at this horizontal tray of described two dipping and heaving hydraulic actuating cylinder symmetries.
Above-mentioned Work transfer device wherein, has plummer on the described shears, has at least one workpiece positioning element on the described plummer.
Above-mentioned Work transfer device, wherein, also be provided with at least one group of secondary transmission group on the described horizontal tray, described secondary transmission group comprises a driving wheel, two flower wheels, two chains, what described driving wheel and flower wheel can rotate is located on the horizontal tray, described two flower wheels are separately positioned on the both sides of described driving wheel, one end of described two chains respectively with described driving wheel Joint, and the line of two fixed ends is by the axle center of described driving wheel, and the other end of described two chains twines described two flower wheels respectively and extends to form the lifting coupling end downwards; The driving wheel of described transmission group is connected in the driving wheel of described secondary transmission group by a Transmission, and described transmission group and described secondary transmission group are separately positioned on the both sides of this horizontal tray horizontal motion central axis.
Above-mentioned Work transfer device, wherein, described transmission group and described secondary transmission group be arranged in parallel, and described Transmission is an axostylus axostyle.
Above-mentioned Work transfer device, wherein, described horizontal tray is provided with one group of transmission group, each flower wheel in the described transmission group connects at least one secondary flower wheel through a Transmission respectively, what described secondary flower wheel can rotate is located on the described horizontal tray, and is connected in described shears through chain.
Above-mentioned Work transfer device, wherein, described Transmission is an axostylus axostyle.
Above-mentioned Work transfer device, wherein, described transmission group is located on the horizontal motion direction central axis of this horizontal tray, and described secondary flower wheel is located at the both sides of described transmission group.
From the above, the advantage of the utility model Work transfer device and characteristics are:
1, the utility model is only by dipping and heaving hydraulic actuating cylinder and horizontal motion hydraulic actuating cylinder, and in conjunction with the design of the drive mechanism of shears and horizontal tray, realized two kinds of actions of pulsation-free lifting of many groups workpiece and parallel motion, apparatus structure is simple, and the cost of equipment is lower.
2, the utility model Work transfer device by horizontal tray and shears flexibly, level and dipping and heaving accurately, the automation that has realized the work piece production technological process is connected, and a plurality of workpiece of synchronous transport have improved production efficiency according to actual needs.
3, the utility model only need be by the speed or the supply time of modulated pressure oil, the piston stroke of modulated pressure cylinder accurately just, realization is to the control of the height and the horizontal tray stroke in the horizontal direction of shears lifting, thereby reach the rise height of accuracy control workpiece and the purpose of horizontal throw, simple and convenient, and be easy to realize.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model, wherein,
Fig. 1 looks scheme drawing for the utility model Work transfer device master;
Fig. 2 is the utility model Work transfer device schematic side view;
Fig. 3 is the utility model Work transfer device schematic top plan view;
Fig. 4 is that the utility model Work transfer device lifting action is realized scheme drawing;
Fig. 5 is connected local enlarged diagram for the utility model Work transfer device chain with shears;
Fig. 6 is the utility model Work transfer device holder chain structure schematic diagram;
Fig. 7 is the schematic diagram of another angle of the utility model Work transfer device holder chain structure;
Fig. 8 is the utility model Work transfer device one preferred embodiment workflow scheme drawing;
Fig. 9 is that another embodiment lifting drive mechanism of the utility model Work transfer device is arranged at the scheme drawing on the horizontal tray;
Figure 10 for the utility model Work transfer device again an embodiment lifting drive mechanism be arranged at first kind of form scheme drawing on the horizontal tray;
Figure 11 for the utility model Work transfer device again an embodiment lifting drive mechanism be arranged at second kind of form scheme drawing on the horizontal tray.
Description of reference numerals:
100 Work transfer devices
1 shears
2 horizontal trays
3 wheel elements
4 road wheels
5 walking tracks
6,60 driving wheels
7,70 flower wheels
8 dipping and heaving hydraulic actuating cylinders
9 horizontal motion hydraulic actuating cylinders
10 chains
11 support arms
110 support arm coupling ends
12 pivoted arms
13 roller groups
14 drag chains
15 horizontal motion central axis
16 hydraulic pipes
17 plummers
18 grooves
19 Transmissions
20 level flower wheels
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.
Please refer to Fig. 1, for the utility model Work transfer device master looks scheme drawing, as shown in the figure, the utility model Work transfer device 100 mainly comprises shears 1, horizontal tray 2, road wheel 4 and walking track 5.Has a plummer 17 on the shears 1, has at least one workpiece positioning element on the described plummer, be used to put workpiece, shears 1 is mounted on horizontal tray 2 and can moves up and down with respect to horizontal tray 2 with horizontal tray 2 parallel motions and by the transmission of lifting drive mechanism, road wheel 4 is installed on the bottom of horizontal tray 2, and horizontal tray 2 is walked and parallel motion on walking track 5 by road wheel 4.
Describing shears 1 and the marriage relation of horizontal tray 2 and the realization of dipping and heaving in detail below in conjunction with accompanying drawing, in the present embodiment, is that wheel element describes with the workpiece.
Please in conjunction with reference to figure 1, Fig. 2 and Fig. 3, wherein, Fig. 2 is the utility model Work transfer device schematic side view, Fig. 3 is the utility model Work transfer device schematic top plan view, as shown in the figure, shears 1 is used for carrying wheel element 3, which is provided with the registration device that matches with workpiece, specific to present embodiment, described wheel element 3 is positioned on the shears 1 by registration device with matching.According to actual needs, shears 1 can be designed to and can carry a plurality of wheel elements 3 side by side simultaneously, and in the present embodiment, can carry two wheel elements 3 side by side simultaneously with shears 1 is example.Horizontal tray 2 is provided with the lifting drive mechanism, horizontal tray 2 is realized being connected by this lifting drive mechanism with shears 1, in the present embodiment, this lifting drive mechanism comprises two groups of transmission groups, and these two groups of transmission groups are preferably horizontal motion central axis 15 both sides that are arranged at horizontal tray 2 of symmetry, but not as limit, as long as can make shears 1 do dipping and heaving with respect to horizontal tray 2 by pulsation-free to reach.Each is organized described transmission group and comprises a driving wheel 6 and two flower wheels 7, two flower wheels 7 are distributed in the both sides of driving wheel 6, please in conjunction with reference to figure 4, for the utility model Work transfer device lifting action is realized scheme drawing, driving wheel 6 and flower wheel 7 rotating being located on the horizontal tray 2, and the rotating shaft of driving wheel 6 and flower wheel 7 is parallel to each other, article two, chain 10 is fixed on the driving wheel 6, and the line of two fixed connecting ends of driving wheel 6 and two chains 10 is by the axle center of driving wheel 6, be preferably the both sides that are fixed in driving wheel 6 of two chain 10 symmetries, as shown in Figure 4, in the present embodiment, the both sides of driving wheel symmetry are twined driving wheel 6 and are stretched into described groove 18 towards the termination portion that axis direction offers 18, two chains 10 of same groove respectively, are fixed in the groove 18.Article two, the other end of chain 10 is walked around the extension downwards again of two flower wheels 7 respectively, its terminal lifting coupling end and captive joint shears 1 of forming.For example, shears 1 can protrude out downwards and be formed with support arm 11, the number of described support arm 11 can corresponding above-mentioned chain 10 terminal number and be set to four, support arm 11 locate can bend inwards or otherwise form support arm coupling end 110 bottom so that be connected with the end of chain 10.Please in conjunction with reference to figure 5, for the utility model Work transfer device chain is connected local enlarged diagram with shears, as shown in the figure, further, have screw on the described support arm coupling end 110, and the terminal interlocking of chain 10 there is double-screw bolt, described double-screw bolt is arranged in above-mentioned screw, and at double-screw bolt with respect to the both sides of the screw solid nut of spiral shell respectively, thereby double-screw bolt is fixed on the support arm 11, thereby also just realized being connected of chain 10 and shears 1.Owing to the gravity reason, shears 1 applies a pulling force vertically downward will for the chain end, thereby chain 10 is tightened up.Chain 10 is not limited to this with the connection mode of shears 1, as long as the end of chain is connected with shears 1, it is just passable to make shears 1 carry out the pulsation-free lifting under the drive of driving wheel 6 and flower wheel 7.
In addition, chain 10 also can replace with other common Transmissions, for example cog belt etc.
Refer again to Fig. 4, on driving wheel 6, also be provided with pivoted arm 12, one end of pivoted arm 12 is captiveed joint with driving wheel 6, can drive driving wheel 6 rotates, and the other end of this pivoted arm 12 connects the piston rod of dipping and heaving hydraulic actuating cylinder 8, in the present embodiment, one end of pivoted arm 12 is fixed in driving wheel 6 and preferably coaxial with driving wheel 6, the other end of pivoted arm 12 links to each other with the piston rod of dipping and heaving hydraulic actuating cylinder 8, like this, under the driving of hydraulic oil, by pivoted arm 12 parallel motion of the piston rod of dipping and heaving hydraulic actuating cylinder 8 is converted into rotatablely moving of driving wheel 6, as shown in Figure 4, specifically, the piston rod of dipping and heaving hydraulic actuating cylinder 8 drives pivoted arm 12 and turns over an angle around the axle center of driving wheel 6, because an end of pivoted arm 12 is coaxial fixing with driving wheel 6, so, the rotation of pivoted arm 12 will drive driving wheel 6 and turn over certain angle, here the angle that turns over of driving wheel 6 can equate with the angle that pivoted arm 12 turns over, perhaps, according to actual needs, also can have certain ratio by the angle that some common drive mechanism design turns over the two.Under the driving of driving wheel 6, make two chains 10 of Joint with it produce move toward one another, make chain 10 be wound in the outer rim of driving wheel 6 and the length of winding will increase along with the angle that driving wheel turns over and extend; Perhaps, originally will discharge gradually along with the rotation of driving wheel 6 with regard to the chain 10 that is wound on the driving wheel 6, thereby two chain 10 will rise or descend through the end that flower wheel 7 extends downwards respectively, and two the distance of rising of the end of chain 10 or decline equates, the rising of chain 10 ends or the support arm 11 that will drive shears that descends are done the rise and fall campaign, thereby the rising and the decline of shears 1 have just been realized, as shown in Figure 4, when pivoted arm clockwise rotates, shears will rise; When pivoted arm rotates counterclockwise, shears will descend.
In the present embodiment, be provided with two dipping and heaving hydraulic actuating cylinders 8 and drive two groups of transmission groups, cooresponding each the group transmission group that is connected in of each dipping and heaving hydraulic actuating cylinder.Described two dipping and heaving hydraulic actuating cylinders 8 are installed on the horizontal tray 2, and preferably also are the horizontal motion central axis both sides that are arranged at horizontal tray 2 of symmetry, but not as limit.And, in order to realize the steady rising or the decline of shears 1, the motion of two dipping and heaving hydraulic actuating cylinders 8 should be fully synchronous, that is to say, the lifting of final two chain 10 ends realizing should be fully synchronous by 8 drives of two dipping and heaving hydraulic actuating cylinders, and the distance of two chain 10 liftings also should equate.And from the above, structure of the present utility model, because accurately the motion of modulated pressure cylinder piston (is adopted known control method, pressure, speed or service time as modulated pressure oil, do not repeat them here), therefore, under the drive of hydraulic cylinder piston rod, can make pivoted arm rotate the angle of regulation, thereby make driving wheel turn over the angle of regulation with pivoted arm, drive the length of the flexible regulation of chain simultaneously, and the collapsing length of chain has just determined the distance of the rising or the decline of shears.Therefore, the utility model Work transfer device can be elevated to specified height with workpiece (wheel 3) according to technological requirement
In addition, also can rotatingly on horizontal tray 2 be provided with at least one roller group 13 in the present embodiment, and described roller group 13 can be resisted against rotationally on the support arm 11 of shears 1, play guiding and auxiliary firm effect.In the present embodiment, the roller group is provided with four, and it is provided with, and the position is cooresponding to be positioned at four above-mentioned support arm 11 places, so that make the shears 1 can be more steady when doing dipping and heaving.
When the hydraulic actuating cylinder quantity of required setting more for a long time; the quantity of hydraulic pipe also can correspondingly increase; in actual production; too much hydraulic pipe usually can influence the normal operation of equipment; such as the meeting of hydraulic pipe in the moving process of equipment tangle up; hydraulic pipe is too mixed and disorderly to influence normal running or the like; therefore the utility model also has a drag chain 14; please refer to Fig. 6 and Fig. 7; this drag chain 14 combines the hydraulic pipe 16 of all lifting hydraulic cylinders; and drag chain 14 can carry out parallel motion along with horizontal tray 2; when the utility model Work transfer device integral body is mobile; drag chain 14 is being integrated all hydraulic pipes 16 and is being followed mobile together; so both can be hydraulic actuating cylinder driving power was provided; drag chain is organized in together; to guarantee the normal operation of equipment,,, its concrete structure and function just repeat no more so being implemented in this because this drag chain technology is comparatively commonly used in the present technique field.
Then, refer again to Fig. 1, by among Fig. 1 as can be known, horizontal tray 2 is connected with a horizontal motion hydraulic actuating cylinder 9, and its connection mode does not limit, in the present embodiment, this horizontal motion hydraulic actuating cylinder 9 is arranged on the horizontal motion central axis, on the line of centers of the track 5 of just walking.Under the driving of hydraulic oil, the piston rod of horizontal motion hydraulic actuating cylinder 9 can drive horizontal tray 2 and carry out parallel motion together.In the present embodiment, roll on walking track 5 by the road wheel 4 that is arranged on horizontal tray 2 belows, thereby realize horizontal tray 2 motion in the horizontal direction, the workpiece that is carried on the horizontal tray 2 also is transferred into the position of regulation in the lump in the horizontal direction with it, and, similar with dipping and heaving, by moving of controlling level motion hydraulic cylinder piston, thus the horizontal motion of accuracy control horizontal tray 2 easily.
Please refer to Fig. 9, for another embodiment lifting drive mechanism of the utility model Work transfer device is arranged at scheme drawing on the horizontal tray, as shown in the figure, present embodiment and the foregoing description difference are, the lifting drive mechanism of the Work transfer device in the present embodiment includes only one group of above-mentioned transmission group and at least one group of secondary transmission group (in the present embodiment be example with one group of secondary transmission group), the concrete structure and the annexation of transmission group are same as the previously described embodiments, do not repeat them here, and described secondary transmission group and above-mentioned transmission group structure are very similar, also comprise a driving wheel 60 and two flower wheels 70, in simple terms, secondary transmission group only is that with the difference of transmission group secondary transmission group does not have to be provided with the pivoted arm 12 that links to each other with the dipping and heaving hydraulic actuating cylinder, there is not corresponding dipping and heaving hydraulic actuating cylinder 8 to come it is driven yet, replace, between the driving wheel 60 of the driving wheel 6 of transmission group and secondary transmission group, be connected with Transmission 19, Transmission 19 is an axostylus axostyle in the present embodiment, its two ends are fixed in driving wheel 6 respectively, 60, just driving wheel 6,60 is coaxial.As shown in Figure 9, transmission group and secondary transmission group are arranged at the both sides of horizontal tray horizontal motion central axis 15 respectively, when dipping and heaving hydraulic actuating cylinder 8 driving driving wheels 6 rotate, to make driving wheel 60 follow it by axostylus axostyle 19 rotates synchronously, and then four flower wheels 7,70 also will rotate rising of drive shears or decline synchronously.The advantage that present embodiment is compared the foregoing description only need to be a dipping and heaving Driven by Hydraulic Cylinder structure, has further reduced the manufacturing cost of whole device, simplifies the structure simultaneously.
In addition, please refer to Figure 10 and Figure 11, wherein Figure 10 for the utility model Work transfer device again an embodiment lifting drive mechanism be arranged at first kind of form scheme drawing on the horizontal tray, Figure 11 for the utility model Work transfer device again an embodiment lifting drive mechanism be arranged at second kind of form scheme drawing on the horizontal tray, these two kinds of forms all be to be out of shape a little according to embodiment shown in Figure 9, please refer to Figure 10, lifting drive mechanism in the present embodiment also is to include only a transmission group as seen from the figure, compare with Fig. 9, it is not provided with secondary transmission group, but directly be provided with two secondary flower wheels 20, two secondary flower wheels link to each other with flower wheel 7 by Transmission 19 respectively, with shown in Figure 9 similar, Transmission 19 can be axostylus axostyle, and the two ends of axostylus axostyle are fixed in the place, axle center of flower wheel 7 and secondary flower wheel 20 respectively, described secondary flower wheel 20 is connected in shears 1 through chain 10, specifically, it also can adopt the mode that is similar to the driving wheel shown in Fig. 4, on the wheel rim of secondary flower wheel 20, offer a groove towards axis direction, one termination portion of chain 10 stretches into described groove, be fixed in the groove, and the wheel rim that the other end of chain 10 prolongs around secondary flower wheel 20 extends downwards again, its terminal captive joint shears 1.As shown in figure 10, when dipping and heaving hydraulic actuating cylinder 8 drives driving wheel 6 rotations, to drive two flower wheels 7 rotates synchronously, and two flower wheels 7 will drive two secondary flower wheels 20 rotations by Transmission 19, thereby realize that two flower wheels 7 and two secondary flower wheels 20 rotate together synchronously, and then make shears 1 rise or descend.And the transmission group in the present embodiment also can be located on the horizontal motion central axis 15 of horizontal tray 2, and the while all is provided with two secondary flower wheels 20 in the both sides of each flower wheel 7, just be provided with four secondary flower wheels 20 altogether, it is the form shown in Figure 11, as shown in figure 11, each secondary flower wheel 20 all is connected with flower wheel 7 by a Transmission 19, and secondary flower wheel 20 is preferably the both sides of being located at flower wheel 7 of symmetry, like this when dipping and heaving hydraulic actuating cylinder 8 drives driving wheel 6 rotations, to drive two flower wheels 7 rotates synchronously, and flower wheel 7 will rotate synchronously by four secondary power wheels 20 of Transmission 19 drives, thereby realizes the rising or the decline of shears 1.What deserves to be mentioned is that under this kind form, the chain 10 on the secondary flower wheel 7 also can connect shears 1, it can only play the effect of a transmission, and can realize the rising or the decline of shears 1 by the chain on four secondary flower wheels.
From the above, the utility model Work transfer device is according to technological requirement, can carry out parallel motion and lifting moving respectively, these two motions are independent fully, be independent of each other, and can realize accuracy control simply and easily, workpiece is transported in time, exactly the position of regulation parallel motion and lifting moving distance, satisfy the requirement of automatic production line, actv. increases productivity.
Below with a preferred embodiment, the concrete workflow of the briefly bright Work transfer device of the utility model once, please refer to Fig. 8, be the utility model Work transfer device one preferred embodiment workflow scheme drawing, as shown in the figure, on the heat treatment automatic production line, wheel element in the heat treatment furnace is taken out by reclaimer, the utility model Work transfer device holds up two high temperature wheel elements and move on the quench machining tool from reclaimer simultaneously by shears, and be the quench machining tool charging, after wheel element quenches, by the utility model wheel feedway it is moved to delivery track again, by shears wheel element is positioned on the delivery track, wheel element is sent to next process by delivery track.Certainly, in the course of the work polytype dipping and heaving and horizontal motion can be set as required, and the combination motion of lifting and level.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (14)
1, a kind of Work transfer device is characterized in that, described Work transfer device comprises horizontal tray and shears, wherein,
Horizontal tray, its underpart is equipped with ground-engaging element, and described horizontal tray is connected with a horizontal motion hydraulic actuating cylinder; Described horizontal tray is provided with and can drives the lifting drive mechanism that described shears carries out dipping and heaving, described lifting drive mechanism comprises at least one group of transmission group, described transmission group comprises a driving wheel, two flower wheels, article two, chain and a dipping and heaving hydraulic actuating cylinder, wherein, what described driving wheel and flower wheel can rotate is located on the horizontal tray, described two flower wheels are separately positioned on the both sides of described driving wheel, one end of described two chains respectively with described driving wheel Joint, and the line of two fixed ends is by the axle center of described driving wheel, the other end of described two chains twines described two flower wheels respectively and extends to form the lifting coupling end downwards, also be provided with a pivoted arm on the described driving wheel, one end of described pivoted arm is captiveed joint with driving wheel, and the other end connects described dipping and heaving hydraulic actuating cylinder;
Can described relatively horizontal tray make the shears of dipping and heaving, be mounted on described horizontal tray, described lifting coupling end is connected in described shears.
2, Work transfer device according to claim 1 is characterized in that, also comprises the walking track, and described ground-engaging element is a road wheel, and described road wheel is at described walking track travel.
3, Work transfer device according to claim 1 is characterized in that, described lifting drive mechanism comprises two groups of synchronously driven described transmission groups, and described two groups of transmission groups lay respectively at the both sides of this horizontal tray along horizontal motion direction central axis.
4, Work transfer device according to claim 3 is characterized in that, the affixed end of described pivoted arm and described driving wheel is coaxial with described driving wheel.
5, Work transfer device according to claim 3 is characterized in that, described shears protrudes out and is formed with four support arms, and the extreme end of support arm is formed with the support arm coupling end, and described support arm coupling end is connected with described lifting coupling end respectively.
6, Work transfer device according to claim 5, it is characterized in that, described support arm protrudes out to its below from described shears, described support arm extreme end bends inwards and forms described support arm coupling end, described support arm coupling end is provided with screw, described lifting coupling end is connected with double-screw bolt, and described double-screw bolt is arranged in described screw, and spiral shell is solid mutually with double-screw bolt to be respectively equipped with nut with respect to the both sides of described screw on described double-screw bolt.
7, Work transfer device according to claim 5, it is characterized in that, the support arm place of corresponding described shears also is provided with at least one roller group on the described horizontal tray, and described at least one roller group and described support arm lean, and what described roller group can be rotated is located on the described horizontal tray.
8, Work transfer device according to claim 3, it is characterized in that, the both sides of the horizontal motion central axis that is arranged at this horizontal tray of described two groups of transmission group symmetries, the both sides of the horizontal motion central axis that is arranged at this horizontal tray of described two dipping and heaving hydraulic actuating cylinder symmetries.
9, Work transfer device according to claim 3 is characterized in that, on the described shears plummer is arranged, and has at least one workpiece positioning element on the described plummer.
10, Work transfer device according to claim 1, it is characterized in that, also be provided with at least one group of secondary transmission group on the described horizontal tray, described secondary transmission group comprises a driving wheel, two flower wheels, article two, chain, what described driving wheel and flower wheel can rotate is located on the horizontal tray, described two flower wheels are separately positioned on the both sides of described driving wheel, one end of described two chains respectively with described driving wheel Joint, and the line of two fixed ends is by the axle center of described driving wheel, and the other end of described two chains twines described two flower wheels respectively and extends to form the lifting coupling end downwards;
The driving wheel of described transmission group is connected in the driving wheel of described secondary transmission group by a Transmission, and described transmission group and described secondary transmission group are separately positioned on the both sides of this horizontal tray horizontal motion central axis.
11, Work transfer device according to claim 10 is characterized in that, described transmission group and described secondary transmission group be arranged in parallel, and described Transmission is an axostylus axostyle.
12, Work transfer device according to claim 1, it is characterized in that, described horizontal tray is provided with one group of transmission group, each flower wheel in the described transmission group connects at least one secondary flower wheel through a Transmission respectively, what described secondary flower wheel can rotate is located on the described horizontal tray, and is connected in described shears through chain.
13, Work transfer device according to claim 12 is characterized in that, described Transmission is an axostylus axostyle.
14, Work transfer device according to claim 12 is characterized in that, described transmission group is located on the horizontal motion direction central axis of this horizontal tray, and described secondary flower wheel is located at the both sides of described transmission group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202337880U CN201317571Y (en) | 2008-12-23 | 2008-12-23 | Conveying device of work pieces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202337880U CN201317571Y (en) | 2008-12-23 | 2008-12-23 | Conveying device of work pieces |
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| CN201317571Y true CN201317571Y (en) | 2009-09-30 |
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| CNU2008202337880U Expired - Fee Related CN201317571Y (en) | 2008-12-23 | 2008-12-23 | Conveying device of work pieces |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102125961A (en) * | 2010-12-31 | 2011-07-20 | 长城汽车股份有限公司 | Conveying device for edge wrapping dies for multiple vehicle types of vehicle door covers |
| CN103342238A (en) * | 2013-06-05 | 2013-10-09 | 上海帅翼驰铝合金新材料有限公司 | Feeding system |
| CN104495245A (en) * | 2014-11-05 | 2015-04-08 | 衡阳金化高压容器股份有限公司 | Feeding device for plate-type top-bottom closing machine |
| CN106966120A (en) * | 2017-05-23 | 2017-07-21 | 洛阳普拉斯自动化科技装备有限公司 | A kind of conveyer motion sees material off device |
-
2008
- 2008-12-23 CN CNU2008202337880U patent/CN201317571Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125961A (en) * | 2010-12-31 | 2011-07-20 | 长城汽车股份有限公司 | Conveying device for edge wrapping dies for multiple vehicle types of vehicle door covers |
| CN102125961B (en) * | 2010-12-31 | 2012-12-19 | 长城汽车股份有限公司 | Conveying device for edge wrapping dies for multiple vehicle types of vehicle door covers |
| CN103342238A (en) * | 2013-06-05 | 2013-10-09 | 上海帅翼驰铝合金新材料有限公司 | Feeding system |
| CN103342238B (en) * | 2013-06-05 | 2015-12-02 | 上海帅翼驰铝合金新材料有限公司 | Charging system |
| CN104495245A (en) * | 2014-11-05 | 2015-04-08 | 衡阳金化高压容器股份有限公司 | Feeding device for plate-type top-bottom closing machine |
| CN106966120A (en) * | 2017-05-23 | 2017-07-21 | 洛阳普拉斯自动化科技装备有限公司 | A kind of conveyer motion sees material off device |
| CN106966120B (en) * | 2017-05-23 | 2023-05-26 | 洛阳普拉斯自动化科技装备有限公司 | Material conveying device for conveyor movement |
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