CN103350168A - Rim roll forming machine with three-dimensional adjusting function - Google Patents
Rim roll forming machine with three-dimensional adjusting function Download PDFInfo
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- CN103350168A CN103350168A CN2013102769273A CN201310276927A CN103350168A CN 103350168 A CN103350168 A CN 103350168A CN 2013102769273 A CN2013102769273 A CN 2013102769273A CN 201310276927 A CN201310276927 A CN 201310276927A CN 103350168 A CN103350168 A CN 103350168A
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Abstract
The invention discloses a rim roll forming machine with a three-dimensional adjusting function. The rim roll forming machine with the three-dimensional adjusting function comprises a machine body, an upper main shaft module, a lower main shaft module and a side wheel guiding device. The upper main shaft module comprises a first eccentric block, a first hinged shaft, a first main shaft and a first incomplete gear. The front end of the first hinged shaft is provided with a first oscillating bearing which is arranged on the machine body through a first cylinder sliding sleeve. The rear end of the first hinged shaft is arranged on the machine body in a slipknot mode through the first eccentric shaft sleeve, in addition, a self-aligning bearing is arranged between the first eccentric shaft sleeve and the first hinged shaft. The rear end of the first main shaft is provided with a first driving element, and a first lifting device driving the first eccentric block to lift is arranged between the front middle portion of the first eccentric block and the machine body. The lower main shaft module is basically the same with the upper main shaft module, and a set of annular bodies and a driving device are added. A second lifting device is arranged between the front end of a second eccentric block and the machine body. The rim roll forming machine with the three-dimensional adjusting function can achieve dynamic control and achieve conversion from adjustment in one direction to all-dimensional adjustment in the three-dimensional space.
Description
Technical field
The present invention relates to the improvement of the local mechanism of rim rolling machine, specifically a kind of rim rolling machine with three-dimensional space adjusting function.
Background technology
A kind of roll forming machine with cantilever beam is disclosed in Chinese patent literature CN2629864Y, upper lower main axis wherein is installed on the frame by bearing respectively, and at the cantilever end of upper axle a strong point is set, this strong point is by providing at the fixing cantilever beam of frame, as seen, the up-down rollers in this roll forming machine is not have axial and radiai adjustment function.
A kind of axial adjustable roll forming machine is disclosed in Chinese patent literature CN2629867Y, its scheme is that lower main axis is installed in the axle sleeve by bearing, and axle sleeve and frame are by being slidingly matched, and between axle sleeve and frame, be provided with and regulate axially movable screw mechanism, can adjust its axial location by screw mechanism like this, this has only realized axial movement, the function that does not have arbitrarily angled adjusting in the three dimensions, and when needs are reconciled, need to use large spanner to carry out manual adjustments, very inconvenient.
A kind of roll forming machine is disclosed in Chinese patent literature CN202539320U, what the design feature of this roll forming machine was described is not very clear, refer to that probably the upper lower main axis in this roll forming machine is set parallel to each other, distance between axles between two main shafts can be regulated by the oil cylinder of both sides up and down, and other details are not quite clear.Do not have the function of regulating arbitrarily in the three dimensions yet.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of three-dimensional rim rolling machine of adjusting function that has, can realize dynamic regulation, realize the single direction adjusted being arranged to the transformation of the comprehensive adjusting of three dimensions, be a kind of regeneration product.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rim rolling machine with three-dimensional adjustment function, comprise body, upper main shaft module, lower main axis module and left and right side wheel guider, the groundwork module that upper lower main axis module wherein is roll die, and left and right sides side wheel guider is used for the auxiliary compression of wheel rim, it is characterized in that
Described upper main shaft module comprises the first eccentric block, the first hinge, the first main shaft and the first partial gear; In the first eccentric block, be provided with two the first through holes that be arranged in parallel and the second through hole, front end was installed one first oscillating bearing after the first hinge passed wherein the first through hole, the first oscillating bearing is installed on the body by the first cylinder sliding sleeve, and between the first cylinder sliding sleeve and body, be provided with one so that the first cylinder sliding sleeve only has the stopping means of the linear slide free degree, that is to say that the first cylinder sliding sleeve only has the ability that moves forward and backward, the first excentric sleeve slip-knot is passed through on body in the first hinge rear end, the first excentric sleeve also can move forward and backward, and between the first excentric sleeve and the first hinge self-aligning bearing is set; The first hinge and the first eccentric block are connected and fixed by key and are connected; The first rear-end of spindle connects a hydraulic motor by the first universal joint, hydraulic motor be fixed on simultaneously body after prolong on the frame, that is to say that hydraulic motor passes through the work of universal joint drive shaft.
Between the first eccentric block front middle part and body, be provided with the first lowering or hoisting gear of a driving the first eccentric block lifting; Further, the first lowering or hoisting gear comprises spiral lift and servomotor, and the output shaft of described spiral lift and housing are hinged with the first eccentric block and body respectively, and spiral lift forms the electric up-down pattern by driven by servomotor.
Described lower main axis module comprises the second eccentric block, the second hinge, the second main shaft and the second partial gear, have two third through-holes that be arranged in parallel and fourth hole in described the second eccentric block, front end was installed a second joint bearing after described the second hinge passed third through-hole, the second joint bearing is installed on the body by the second cylinder sliding sleeve, and be installed at the cylinder sliding sleeve and be provided with one between the body so that the second cylinder sliding sleeve only has the stopping means of the linear slide free degree, the second excentric sleeve slip-knot is passed through on body in the rear end, and is provided with self-aligning bearing between the second excentric sleeve and the second hinge; The second hinge and the second eccentric block fixedly are connected; The second rear-end of spindle connects a hydraulic motor by the second universal joint, hydraulic motor be fixed on simultaneously body after prolong on the frame, that is to say that hydraulic motor passes through the work of universal joint drive shaft.Outer end at the second excentric sleeve is fixedly connected with an axle sleeve by securing member, be nested with a ring bodies that only has rotational freedom at described axle sleeve, be threaded connection at the external screw thread of ring bodies and screw a flange, described flange is fixed on the body, at the drive unit of the outer end of ring bodies fixed drive ring bodies rotation; Further, described drive unit comprises a hinge wheel that is fixed on the ring bodies outer end, hinge wheel by chain drive with is connected a worm type of reduction gearing and connects, the input of described worm type of reduction gearing connects a servomotor, the rotation of hinge wheel drives ring bodies and rotates.
The first partial gear is fixedly connected with the second eccentric block with the first eccentric block respectively with the second partial gear, described the first partial gear and the engagement of the second partial gear, one of them partial gear rocking arm that stretches out, described rocking arm connects first helical riser; The first excentric sleeve is opposite with the second excentric sleeve eccentric direction, and when rocking arm swung, the first excentric sleeve and the second excentric sleeve were done in opposite directions or opposing motion simultaneously; Further, the power intake of the first helical riser is a handwheel or servomotor.
In like manner, between the second eccentric block front end and body, be provided with the second lowering or hoisting gear; Further, described the second lowering or hoisting gear is a jacking cylinder, and described jacking cylinder two ends are hinged on respectively on body and the second eccentric block.
Be provided with the side wheel guider in the first main shaft both sides; Further, described side wheel guider comprises bracing frame and directive wheel, and support frame as described above is installed in the frame front side, and bracing frame is provided with an axle that be arranged in parallel with main shaft, and two directive wheel symmetries are installed on the axle, and at directive wheel clamping screw are installed.
Further, two limit device structures of two sliding sleeves of control are identical, stopping means comprises an end cap that is fixedly connected with corresponding cylinder sliding sleeve, at described end cap an axial limit sliding chutes of the corresponding hinge in edge is set, and a screw is set between limit sliding chutes and body.
On described the first main shaft and the second main shaft, rotary encoder is set respectively.
Root at the first main shaft and the second main shaft all is designed with the hydraulic pressure material-pushing assembly, described hydraulic pressure material-pushing assembly comprises first ring, the second ring, sealing ring and pump nozzle, the side of described first ring has a cannelure that is used for holding the second ring, between described the second ring and cannelure, be provided with at least together sealing ring, and the described cannelure bottom in described the second loop contacts is provided with the oiling passage, and a pump nozzle is installed in described oiling passage outer end.
The invention has the beneficial effects as follows:
1, can adjust two spindle tilts by first, second lowering or hoisting gear.
2, general roll forming machine can only be that lower shaft is regulated, and the machine has realized that diaxon all can be regulated in the vertical direction up and down, thereby has enlarged the adjustable range in space, can adapt to the more workpiece of large scale specification, has enlarged the range of work.
3, governor motion (ring bodies) before and after the lower main axis level has replaced the method for adjustment of original shimming, more is convenient to adjust the cooperation of mould on front and back position.
4, the root at upper lower main axis all is designed with the pusher ring, injects drier oil by oil nozzle, before dependence oil gun pressure promotes the pusher hoop, thereby the type on the promotion main shaft rolls limited forward slip, create favorable conditions for smooth dismounting type rolls, be convenient to quick assembly and disassembly type and roll, improved efficient.
5, by at main shaft rotary encoder being set, the rotating speed of lower shaft on the Real Time Monitoring is adjusted upper lower shaft turn up to an optimal proportion according to the mould size, prevents that workpiece from producing slip in the contour roll forming process, causes workpiece deformation.The roll forming machine both sides are added with the side wheel guider and prevent from being out of shape in the workpiece contour roll forming process.Feed cylinder inside is added with displacement transducer, the distance of definite feeding promptly and accurately.By above some effectively prevent the generation of waste product in the contour roll forming process, improve greatly the qualification rate of product.
6, the operating pressure of directive wheel, height and front and back can make things convenient for adjusting as required, and locking device adopts the locking of keyway anti-rotation sheet.
7, the roll forming machine main shaft bearing adopts and forces oil lubrication, and lubricating system is furnished with cooling device.Adopt the saponification liquor cooling in the contour roll forming mould contour roll forming process, effectively reduce workpiece to the wearing and tearing of mould.
Description of drawings
Fig. 1 is stereogram of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is rearview of the present invention;
Fig. 5 is the front view that the present invention omits the side wheel guider;
Fig. 6 is A--A cutaway view Amplified image among Fig. 5;
Fig. 7 is B place partial enlarged drawing among Fig. 6;
Fig. 8 is E--E cutaway view Amplified image among Fig. 5;
Fig. 9 is G--G cutaway view Amplified image among Fig. 4;
Figure 10 is H--H cutaway view Amplified image among Fig. 4
Figure 11 is C place partial enlarged drawing among Fig. 6;
Figure 12 is hydraulic pressure material-pushing assembly complete section figure.
The specific embodiment
Such as Fig. 1 to Figure 12, comprise several large parts: body, upper and lower main shaft module, left and right side wheel guider etc.The below is described in detail innovative point of the present invention:
One of design feature: two main shafts opposite tilt angle adjusting mechanism simultaneously up and down, explain in detail as follows:
Such as Fig. 6, upper main shaft module comprises the first eccentric block 11, the first hinge 12, the first main shaft 13 and the first partial gear 14.
The first eccentric block 11 is an ironcasting, the first through hole that two of machineds be arranged in parallel in the first eccentric block 11 and the second through hole, front end was installed on the body by the first oscillating bearing after the first hinge 12 passed wherein the first through hole, the first excentric sleeve slip-knot is passed through on body in the rear end, and between the first excentric sleeve and the first hinge, self-aligning bearing is set, can guarantee that like this first hinge has certain three-dimensional activity surplus with respect to front end, namely rotate adjusting the first hinge 12 rear ends by the position of excentric sleeve and do the up and down motion in orientation with respect to front end, and then drive the first hinge along the fore-and-aft direction run-off the straight, and then adjust the angle of inclination of the first main shaft.Between the first hinge and the first through hole, be provided with key 15, both are connected, consider assembly technology, can be with the independent auxiliary member of design in the position of key, then auxiliary member is fixed to be connected with the first eccentric block and gets final product, like this, when the first hinge active rotation, can drive the first eccentric block and rotate, when the first hinge moves axially, can drive the eccentric block traveling priority.The first main shaft 13 passes that front end is cantilever end 131 behind the second through hole, cantilever end is used for installation mold, the first rear-end of spindle is connected with hydraulic motor 17 by the first universal joint 16, be all roller bearing 18 between the first main shaft and the second through hole and between described the second main shaft and the fourth hole, can drive the rotation of the first main shaft by hydraulic motor.
In addition, such as Fig. 5, be provided with spiral lift 21 between the first eccentric block 11 front ends and body 9, two ends are that round pin is hinged, by driven by servomotor, can realize the fast lifting of the first main shaft.
In like manner, be provided with jacking cylinder 22 between the second eccentric block front end and body, for preventing interfering, the junction, two ends adopts round pin hinged, can realize the fast lifting of the second main shaft.
And being provided with radially detent mechanism in the mould region of interest, this is general knowledge.
In addition, with reference to figure 6, Fig. 7, the lower main axis module comprises the second eccentric block 31, the second hinge 32, the second main shaft 33 and the second partial gear 34, have two third through-holes that be arranged in parallel and fourth hole in described the second eccentric block, front end passed through second joint bearing 38 slip-knots on body after described the second hinge 32 passed third through-hole, the second excentric sleeve 35 slip-knots are passed through on body in the rear end, and between the second excentric sleeve and the second hinge, be provided with self-aligning bearing 36, and between the second hinge and third through-hole, be provided with key 15 ', consider assembly technology, can be with the independent auxiliary member of design in the position of key, then auxiliary member is fixed to be connected with the second eccentric block 31 and gets final product.The second main shaft 33 passes that front end is the cantilever end of installation mold behind the fourth hole, and the rear end is connected with hydraulic motor by the second universal joint 37; Basic structure and upper main shaft module are identical.Locking phase is regulated by following structure to the angle of inclination and is realized interlock between two modules:
Such as Fig. 4, the first partial gear 14 is fixedly connected with the first eccentric bushing by securing member, the second incomplete tooth 34 is fixedly connected with the second eccentric bushing by securing member, described the first partial gear 14 and 34 engagements of the second partial gear, and the second partial gear 34 Rocker arm 41 that stretches out, rocking arm connects first helical riser 42.The first helical riser is convenience goods parts, such as Fig. 9, shown in Figure 10, basic structure comprises leading screw 421, worm and gear 422 and handwheel 423, described leading screw 421 is hinged with rocking arm, worm gear axle center in the described worm and gear is provided with the screw thread that cooperates with leading screw, and the drive end of described worm screw is provided with handwheel 423.
The first excentric sleeve is opposite with the second excentric sleeve eccentric direction, when rocking arm swings, the first excentric sleeve and the second excentric sleeve are done in opposite directions or opposing motion simultaneously, when rotating handwheel 423 by 34 rotation of the first helical riser 42 drives the second partial gear, two incomplete gears drive the variation that trace will occur at two inclination angles (angle) of hinge on fore-and-aft direction by excentric sleeve separately, the present up and down two main shaft generation opposite tilts of final body, double separation or close, and then can satisfy compensation to the trace after the die wear.Adjust the hand wheel rotating angle and just can adjust two spindle tilts.
The advantage of this adjustment structure:
A, two main shafts are adjusted to the centre simultaneously, in the situation that the handwheel adjustment amount is less, the workpiece quality that solution causes because stressed main shaft in the work deforms is unstable.
B, two main shaft interlocks are adjusted to the centre simultaneously, and mould front and back position synchronous change has effectively solved when only adjusting a main shaft, and angle has been adjusted, and mould moves forward and backward and changes, the phenomenon that profile is not inconsistent before and after causing.
C, two main shafts are adjusted to the centre simultaneously, and two main shafts are stressed evenly in the course of the work, the life-span of effectively having improved axle.
D, the simultaneously relative motion of two main shafts, so that contour roll forming die face contact low spot is more reasonable, the life-span of effectively improving mould.
Two of design feature: two main shaft vertical interval governor motions up and down, explain in detail as follows:
Among Fig. 5, as mentioned above, between the first eccentric block 13 front ends and body 9, be provided with spiral lift 21, by motor-driven, can realize the fast lifting of the first main shaft.It is vertically mobile up and down that the motor drives spiral lift orders about the first main shaft, reaches to enlarge to regulate the up and down purpose of distance between axles.
In like manner, between the second eccentric block front end and body, being provided with jacking cylinder 22, can realize the fast lifting of the second main shaft.Jacking cylinder inside is added with displacement transducer, the distance of definite feeding promptly and accurately.
General roll forming machine can only be that lower shaft is regulated, and sees Chinese patent CN202539320U for details.The machine has realized that diaxon all can be regulated in the vertical direction up and down, thereby has enlarged the adjustable range in space, can adapt to the more workpiece of large scale specification, has enlarged the range of work.
Three of design feature: two main shaft level interval governor motions up and down, explain in detail as follows:
With reference to Figure 11, Fig. 7, describe as an example of the lower main axis module example, we know according to top description, the second hinge 32 front ends pass through oscillating bearing 38 slip-knots on body, the second excentric sleeve 35 slip-knots are passed through on body in the rear end, in order to realize axially movable purpose, the oscillating bearing 38 of the second above-mentioned hinge front end is nested with in the second sliding sleeve 61, the second sliding sleeve 61 is the cylinder sliding sleeve, and fix an end cap 62 in the outer end of the second sliding sleeve, arrange one at end cap and along the axial limit sliding chutes 63 of the second hinge a screw 64 is set between limit sliding chutes and body, so that sliding sleeve only has one degree of freedom in the axial direction.
Can guarantee like this to have a space that moves forward and backward when the second hinge has certain three-dimensional activity surplus with respect to front end.
In Fig. 7, the second hinge rear end is enclosed within the flange hole of body by the second excentric sleeve 35, in fact, the second above-mentioned excentric sleeve 35 has the effect of slip concurrently, can endwisely slipping along flange hole, outer end at the second excentric sleeve is fixedly connected with an axle sleeve 65 by securing member, be nested with one at this axle sleeve and only rotatingly have an externally threaded ring bodies 66, external screw thread at ring bodies screws 661 1 flanges 67 of connection, above-mentioned flange is fixed on the body, and have the internal thread that cooperates with ring bodies in flange 67, when ring bodies rotated, ring bodies had an axially movable action like this, drive simultaneously axle sleeve and have a synchronous axially movable action, then driving the second excentric sleeve has an axially movable action, finally drives the second hinge and moves axially, and generally only need finely tune to get final product.It is the rotation that how to realize ring bodies that the below continues to introduce, fix a hinge wheel 68 in the outer end of ring bodies 67, hinge wheel 68 is connected with a worm type of reduction gearing 69 by chain drive, worm type of reduction gearing has auto-lock function, can effectively drive the rotation of hinge wheel by manual or driven by servomotor, corresponding is manual mode and automatic mode respectively, and this is general knowledge, repeats no more.
In the situation that consider economic and practically, only a main shaft has axially movable function and can satisfy instructions for use, so the first hinge in the lower main axis module does not have axially movable function.
Two main shaft level interval adjustment processes are as follows up and down: worm type of reduction gearing 69 drives sprocket rotation, sprocket wheel drives ring bodies 66 rotations, ring bodies promotes the second main axle moving by the screw thread motion, can make things convenient for and realize uniformly that the type on the second main shaft rolls front and back adjustment, the method of adjustment that has replaced original shimming, improved greatly die adjustment efficient, reduced because trimmer is improper, or the long-time problem that lost efficacy of using.
Except three above-mentioned main innovate point, also have following innovative point:
Simultaneously, all be added with rotary encoder at roll forming machine the first main shaft and the second main shaft tail, the rotating speed of lower shaft on the Real Time Monitoring is adjusted upper lower shaft turn up to an optimal proportion according to the mould size, prevents that workpiece from producing slip in the contour roll forming process, causes workpiece deformation.
As a general knowledge, be added with side wheel guider 8 in the roll forming machine both sides, become splayed to arrange, prevent from being out of shape in the workpiece contour roll forming process.The side wheel guider comprises bracing frame and directive wheel, support frame as described above is installed in the frame front side, and bracing frame is provided with an axle that be arranged in parallel with main shaft, two directive wheel symmetries are installed on the axle, and at directive wheel clamping screw is installed, can regulate two spacings between the directive wheel, that satisfies different wheel rims rolls the shape needs.The bracing frame angle can be adjusted 30 °, and the operating pressure of directive wheel, height and front and back can make things convenient for adjusting as required.
By above some effectively prevent the generation of waste product in the contour roll forming process, improve greatly the qualification rate of product.
In Figure 12, at the root of two main shafts a hydraulic pressure material-pushing assembly is installed respectively.The hydraulic pressure material-pushing assembly comprises first ring 81, the second ring 82, sealing ring and pump nozzle 83, at first the side of first ring 81 has a cannelure that is used for holding the second ring, between the second ring 82 and cannelure, be provided with the twice teflin ring, and the cannelure bottom in the second loop contacts is provided with the oiling passage, a pump nozzle 83 is installed in oiling passage outer end, and pump nozzle is positioned on the outer arcuate face of first ring.Then pump nozzle is connected with hydraulic system, be used for control the second ring action, when oiling, the extrapolation of the second hoop is rolled adjacent with it type and is released a segment distance, when oil pumping, the second ring resets.
By be designed with the ring of pusher at the root ladder place of main shaft, inject drier oil by pump nozzle, before relying on oil gun pressure to promote the pusher hoop, thereby the type on the promotion main shaft rolls limited forward slip, eliminate pretightning force between the two, create favorable conditions for smooth dismounting type rolls, be convenient to quick assembly and disassembly type and roll, improved efficient.
Whole working after adjusting is as follows:
1) workpiece is enclosed within the die location of the second main shaft, the second main shaft drives the workpiece fast rise by jacking cylinder, after mo(u)ld top half that workpiece touches the first main shaft rolls, enters work speed (but this speed step-less adjustment).
2) two main shafts by the fluid motor-driven of correspondence, rotate, to the preliminary processing and forming of workpiece respectively simultaneously in opposite directions.
3) when the second main shaft is raised to the extreme higher position, enter the pressurize typing stage (dwell time is set by host computer), workpiece is carried out final molding processing.
4) pressurize molding time one arrives, and the second main shaft fast-descending drops to position, the end, and equipment quits work.
Embodiment recited above is described preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; the relevant technical staff in the field all should expand as in the determined protection domain of claims of the present invention various distortion of the present invention and improvement.
Claims (10)
1. one kind has the three-dimensional rim rolling machine of adjusting function, comprises body, upper main shaft module, lower main axis module and side wheel guider, and described upper main shaft module and lower main axis module are oppositely arranged up and down, it is characterized in that,
Described upper main shaft module comprises the first eccentric block, the first hinge, the first main shaft and the first partial gear; In the first eccentric block, be provided with two the first through holes that be arranged in parallel and the second through hole, front end was installed one first oscillating bearing after the first hinge passed wherein the first through hole, the first oscillating bearing is installed on the body by the first cylinder sliding sleeve, and between the first cylinder sliding sleeve and body, be provided with one so that the first cylinder sliding sleeve only has the stopping means of the linear slide free degree, the first excentric sleeve slip-knot is passed through on body in the first hinge rear end, and between the first excentric sleeve and the first hinge self-aligning bearing is set; The first hinge and the first eccentric block fixedly are connected; The first rear-end of spindle is provided with the first driving element;
Between the first eccentric block front middle part and body, be provided with the first lowering or hoisting gear of a driving the first eccentric block lifting;
Described lower main axis module comprises the second eccentric block, the second hinge, the second main shaft and the second partial gear, have two third through-holes that be arranged in parallel and fourth hole in described the second eccentric block, front end was installed a second joint bearing after described the second hinge passed third through-hole, the second joint bearing is installed on the body by the second cylinder sliding sleeve, and be installed at the cylinder sliding sleeve and be provided with one between the body so that the second cylinder sliding sleeve only has the stopping means of the linear slide free degree, the second excentric sleeve slip-knot is passed through on body in the rear end, and is provided with self-aligning bearing between the second excentric sleeve and the second hinge; The second hinge and the second eccentric block fixedly are connected; The second rear-end of spindle is provided with the second driving element; Outer end at the second excentric sleeve is fixedly connected with an axle sleeve by securing member, be nested with a ring bodies that only has rotational freedom at described axle sleeve, be threaded connection at the external screw thread of ring bodies and screw a flange, described flange is fixed on the body, at the drive unit of the outer end of ring bodies fixed drive ring bodies rotation;
The first partial gear is fixedly connected with the second eccentric block with the first eccentric block respectively with the second partial gear, and described the first partial gear and the second partial gear mesh, one of them partial gear rocking arm that stretches out, described rocking arm connects first helical riser; The first excentric sleeve is opposite with the second excentric sleeve eccentric direction, and when rocking arm swung, the first excentric sleeve and the second excentric sleeve were done in opposite directions or opposing motion simultaneously;
In like manner, between the second eccentric block front end and body, be provided with the second lowering or hoisting gear;
Be respectively equipped with the side wheel guider in the first main shaft both sides.
2. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 1, it is characterized in that, two driving element structures of two rear-ends of spindle are identical, all comprise hydraulic motor and universal joint, and hydraulic motor is flexibly connected with corresponding main shaft by universal joint.
3. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 2, it is characterized in that, described drive unit comprises a hinge wheel that is fixed on the ring bodies outer end, hinge wheel by chain drive with is connected a worm type of reduction gearing and connects, the input of described worm type of reduction gearing connects a servomotor.
4. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 3, it is characterized in that, the first lowering or hoisting gear comprises spiral lift and servomotor, the output shaft of described spiral lift and housing are hinged with the first eccentric block and body respectively, and spiral lift is by driven by servomotor.
5. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 4 is characterized in that, the power intake of the first helical riser is a handwheel or servomotor.
6. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 4 is characterized in that, described the second lowering or hoisting gear is a jacking cylinder, and described jacking cylinder two ends are hinged on respectively on body and the second eccentric block.
7. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 6, it is characterized in that, two limit device structures of two sliding sleeves of control are identical, stopping means comprises an end cap that is fixedly connected with corresponding cylinder sliding sleeve, at described end cap an axial limit sliding chutes of the corresponding hinge in edge is set, a screw is set between limit sliding chutes and body.
8. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 1 and 2, it is characterized in that, described side wheel guider comprises bracing frame and directive wheel, support frame as described above is installed in the frame front side, and bracing frame is provided with an axle that be arranged in parallel with main shaft, two directive wheel symmetries are installed on the axle, and at directive wheel clamping screw are installed.
9. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 1 and 2 is characterized in that, on described the first main shaft and the second main shaft rotary encoder is set respectively.
10. a kind of three-dimensional rim rolling machine of adjusting function that has according to claim 1 and 2, it is characterized in that, root at the first main shaft and the second main shaft all is designed with the hydraulic pressure material-pushing assembly, described hydraulic pressure material-pushing assembly comprises first ring, the second ring, sealing ring and pump nozzle, the side of described first ring has a cannelure that is used for holding the second ring, between described the second ring and cannelure, be provided with at least together sealing ring, and the described cannelure bottom in described the second loop contacts is provided with the oiling passage, and a pump nozzle is installed in described oiling passage outer end.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269487A (en) * | 2016-09-30 | 2017-01-04 | 湖南郴州粮油机械有限公司 | Binary gravity type paddy separator |
| CN108057812A (en) * | 2017-12-18 | 2018-05-22 | 山东小鸭精工机械有限公司 | Rim rolling machine and wheel rim automatic processing system |
| CN111872314A (en) * | 2020-07-31 | 2020-11-03 | 烟台吉森新材料科技有限公司 | Gantry type heavy expanding and forging machine set |
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| CN2853226Y (en) * | 2005-12-27 | 2007-01-03 | 袁华 | Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle |
| CN2853227Y (en) * | 2005-12-27 | 2007-01-03 | 袁华 | Roll forming machine of adjusting vertical spacing of up-down mainshaft |
| CN202539320U (en) * | 2012-03-30 | 2012-11-21 | 王兆鹿 | Novel engineering wheel rim roll forming machine |
| CN203426345U (en) * | 2013-07-03 | 2014-02-12 | 山东小鸭精工机械有限公司 | Rim roll forming machine with three-dimensional adjustment function |
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| US4445352A (en) * | 1981-03-13 | 1984-05-01 | Machinefabriek A. Fontijne B.V. | Rim former |
| US4848125A (en) * | 1987-10-16 | 1989-07-18 | Topy Kogyo Kabushiki Kaisha | Wheel rim forming machine |
| CN2850754Y (en) * | 2005-12-27 | 2006-12-27 | 袁华 | Roll forming machine with lower main axle horizontally forward and backward regulation |
| CN2853226Y (en) * | 2005-12-27 | 2007-01-03 | 袁华 | Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle |
| CN2853227Y (en) * | 2005-12-27 | 2007-01-03 | 袁华 | Roll forming machine of adjusting vertical spacing of up-down mainshaft |
| CN202539320U (en) * | 2012-03-30 | 2012-11-21 | 王兆鹿 | Novel engineering wheel rim roll forming machine |
| CN203426345U (en) * | 2013-07-03 | 2014-02-12 | 山东小鸭精工机械有限公司 | Rim roll forming machine with three-dimensional adjustment function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269487A (en) * | 2016-09-30 | 2017-01-04 | 湖南郴州粮油机械有限公司 | Binary gravity type paddy separator |
| CN106269487B (en) * | 2016-09-30 | 2020-03-17 | 湖南郴州粮油机械有限公司 | Double-body gravity grain and rice separator |
| CN108057812A (en) * | 2017-12-18 | 2018-05-22 | 山东小鸭精工机械有限公司 | Rim rolling machine and wheel rim automatic processing system |
| CN111872314A (en) * | 2020-07-31 | 2020-11-03 | 烟台吉森新材料科技有限公司 | Gantry type heavy expanding and forging machine set |
| CN111872314B (en) * | 2020-07-31 | 2022-03-15 | 烟台吉森新材料科技有限公司 | Gantry type heavy expanding and forging machine set |
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Application publication date: 20131016 |