CN103056705A - 180-degree overturning machine for small-height side open type rolling large part - Google Patents
180-degree overturning machine for small-height side open type rolling large part Download PDFInfo
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- CN103056705A CN103056705A CN2012105584541A CN201210558454A CN103056705A CN 103056705 A CN103056705 A CN 103056705A CN 2012105584541 A CN2012105584541 A CN 2012105584541A CN 201210558454 A CN201210558454 A CN 201210558454A CN 103056705 A CN103056705 A CN 103056705A
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- transverse slat
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Abstract
A 180-degree overturning machine for a small-height side open type rolling large part mainly comprises a base and an overturning machine body. Straight teeth are arranged on the circumferential surfaces of two wheel stands of the overturning machine body, the end face of the overturning machine body is provided with through holes, the through holes are respectively vertically fixed at two ends of one horizontal plate, the middle of the horizontal plate is provided with a through hole, two opposite V-shaped clamping jaws are arranged in the through hole, two pairs of support lugs are arranged on two sides of the horizontal plate at the rear portions of a fixed V-shaped clamping jaw, each pair of support lugs is provided with an opening and closing rotating shaft, the two rotating shafts are movably connected with fixed ends of the two clamping platforms of the same structure respectively, free ends of pressure plates of the clamping platforms are provided with open grooves corresponding to open grooves at the ends of the horizontal plate, I-shaped fixed pull rods are arranged in the open grooves, and pull ribs positioned on the two pressure plates are located at one ends of the support lugs and are connected with two ends of an uncapped pull rod through hinges. The overturning machine body is placed in the base, and roller tables of the wheel stands and driving gears are arranged in the base. The overturning machine is simple in structure and high in product bearing capacity, clamps the part conveniently, and is convenient to manufacture, low in cost, safe and reliable.
Description
Technical fieldThe present invention relates to the large-scale auxiliary equipment that a kind of heavy-duty machine is made, the equipment that carries out 180 upsets when spending at arts demand especially for large-scale heavy duty cake class part.
Background technologyThe large-scale heavy duty part of the special operation conditions such as the extreme size during weight equipment is made and large-tonnage, in its mechanical processing process, need repeatedly to overturn, generally be two overhead traveling cranes that utilize the workshop at present, and by steel wire rope realization 180 degree upsets, but these heavy casting and forgings or spare part outside measurement are larger, can reach 6 meters, substance does not wait from 10 tons-250 tons, because its dimensions is large, weight is large, so because inertia can produce larger impact, exist very large production safety hidden danger in the switching process, casualty accident once occurred, break the accidents such as surrounding devices, and easily workpiece is scratched during upset, be difficult to guarantee workpiece surface quality.Through existing literature search is found that the technical data about tipper mainly concentrates on medium and small tipper at present, and less to document or the technical data of large-scale heavy duty tipper.Chinese patent 200920139557.8 discloses a kind of 180 degree tippers, comprises support, roll-over table, motor, transmission mechanism, PLC controller, induction brush and positioning cylinder.Chinese patent 201020547051.3 discloses a kind of H shaped steel 180 degree moving and turning machines, and its technical scheme is to be equipped with on the chassis to drive its driving walking mechanism that moves horizontally; Described rotating shaft terminal is contained in the axle bed, and axle bed utilizes securing member to be separately fixed at the chassis both sides, and it can turn over turnback with H shaped steel, and the handling danger of effectively avoiding driving a vehicle improves weldquality, reduces labour intensity, increases work efficiency.Comparative analysis finds, more than the disclosed tipper that can realize 180 degree upsets, a common deficiency is arranged is exactly its structure or drive the tipper that pattern can not better be applied to the large-scale heavy duty part.
Summary of the inventionThe object of the present invention is to provide the laterally opened rolling large piece 180 degree tippers of a kind of low height that uses safety and steady, production efficiency high energy to be used for the large-scale heavy duty part.
The present invention mainly comprises upset body and base.Wherein, the upset body mainly includes: wheel carrier, transverse slat, clamp platform, the pull bar of uncapping, fixedly V-type jaw, activity V-type jaw and steady brace.The disc wheel carrier is two, and their side face is provided with straight-tooth, and end face is provided with through hole.Above-mentioned two wheel carriers are vertically fixed on respectively the two ends of a transverse slat, and the center line of this transverse slat crosses the center of circle of two wheel carriers, and the width of transverse slat is slightly less than the wheel carrier external diameter.The transverse slat middle part is provided with the through hole of place work piece, in this through hole, be provided with two relative and take the center line of transverse slat as symmetrical fixedly V-type jaw, it fixedly is fixed on the inner rim of transverse slat through hole at V-type jaw rear portion, its activity V-type jaw rear portion links to each other with piston rod one end of hydraulic part, the hydraulic part piston rod places transverse slat top, and its other end and wheel carrier connect firmly.Be provided with take transverse slat as two pairs of symmetrical journal stirrups in the fixing transverse slat both sides at V-type jaw rear portion, all establish a folding turning cylinder on every pair of journal stirrup, this two turning cylinder respectively stiff end of two the clamping platforms identical with structure consists of revolute pair and connects.This clamping platform has a pressing plate that the transverse slat through hole can be covered, and the free end of this pressing plate is provided with the open slot corresponding with 2-3 the open slot in transverse slat end, is provided with the I shape steady brace that transverse slat and two side guides can be tightened together in it.The non-one side towards transverse slat of two pressing plates is provided with perpendicular continuous lacing wire, and its highest point is less than the wheel carrier outer rim.This lacing wire is positioned at journal stirrup one end and links to each other by the two ends of hinge with the pull bar of uncapping that passes the transverse slat slotted eye respectively, and this pull bar of uncapping is hydraulic part.Above-mentioned upset body places the middle part in the base of upper shed groove, and the center line of transverse slat is concordant with base top surface.The two ends of establishing wheel carrier in the base are the semi-circular groove of the indent corresponding with it, and itself and base consist of roller-way, and this roller-way is provided with the driven wheel corresponding with the wheel carrier straight-tooth, and this driven wheel links to each other with motor by reducing gear.
The present invention compared with prior art has following advantage:
1, the switching mechanism of this tipper adopts the rolling principle to realize the upset of workpiece, bearing capacity significantly strengthens, turning large-scale heavy duty cake class workpiece, handling safety, steady cooperates annex can realize that 90 degree and 180 degree of the large-scale heavy duty cake class workpiece of sizes variation overturn.
2, adopt upper and lower fastening clamping workpiece, the convenience that is installed, reliable.
3, this tipper is simple in structure, whole height is little, easily manufactured, with low cost, safe and reliable.
4, the present invention can be applicable to the upset of the industry large-scale workpieces such as nuclear power, water power, thermoelectricity, communications and transportation, Aero-Space, to improve the production efficiency of its manufacturing and processing.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is the present invention's body perspective view of overturning;
Fig. 3 is the overturn schematic perspective view of body holding workpiece of the present invention;
Fig. 4 is that the present invention turns over turnback course of work neutral body schematic diagram.
1. wheel carriers among the figure, 2. go up the clamping platform, 3. play clamping platform, 4. steady brace, 5. uncap pull bar, 6. activity V-type jaw, 7. fixedly V-type jaw, 8. base, 9. workpiece, 10. cushion block group, 11 transverse slats.
The specific embodiment
Spend in the schematic diagram of tippers at Fig. 1, Fig. 2 and the laterally opened rolling large piece 180 of low height shown in Figure 3, the present invention mainly comprises base and upset body two parts.
Described base 8 is welding structural body, and two ends are equipped with the semi-circular groove of the indent corresponding with the wheel carrier two ends in the base, and itself and base consist of roller-way, and this roller-way is provided with the driven wheel corresponding with the wheel carrier straight-tooth;
The upset body mainly by wheel carrier, transverse slat, clamp platform, the pull bar of uncapping, fixedly V-type jaw, activity V-type jaw and steady brace form, wherein disc wheel carrier 1 is two, their side face is provided with straight-tooth, end face is provided with through hole.Above-mentioned two wheel carriers 1 are vertically fixed on respectively the two ends of a transverse slat 11, and the center line of this transverse slat crosses the center of circle of two wheel carriers, and the width of transverse slat is slightly less than the wheel carrier external diameter.The transverse slat middle part is provided with the through hole of place work piece, in this through hole, be provided with two relative and take the center line of transverse slat as symmetrical fixedly V-type jaw, it fixedly is fixed on the inner rim of transverse slat through hole at the rear portion of V-type jaw 7, the rear portion of its activity V-type jaw 6 links to each other with piston rod one end of hydraulic part, the hydraulic part piston rod places transverse slat top, and its other end and wheel carrier 1 connect firmly.Be provided with take transverse slat as two pairs of symmetrical journal stirrups in the fixing transverse slat both sides at V-type jaw rear portion, all establish a folding turning cylinder on every pair of journal stirrup, this two turning cylinder respectively stiff end of the upper clamping platform 2 identical with structure and lower clamping platform 3 consists of revolute pair and connects.This clamping platform has a pressing plate that the transverse slat through hole can be covered, and the free end of this pressing plate is provided with the open slot corresponding with 2 open slots in transverse slat end, is provided with I shape steady brace 4 in it.The non-one side towards transverse slat of two pressing plates is provided with perpendicular continuous lacing wire, and its highest point is lower than the wheel carrier outer rim.Lacing wire on two pressing plates is positioned at journal stirrup one end and links to each other by the two ends of hinge with the pull bar 5 of uncapping that passes the transverse slat slotted eye respectively, and this pull bar 5 of uncapping is hydraulic part.Above-mentioned upset body places the middle part in the base 8 of upper shed groove, and the center line of transverse slat is concordant with base top surface.
The laterally opened rolling large piece 180 degree tipper courses of work of above-mentioned low height are shown in Fig. 4 (a)-(d): during work, upper clamping platform 2 is by the folding drive systems pull bar 5 of uncapping, making the clamping platform turn over to turn 90 degrees around rotating shaft counterclockwise opens, fix the corresponding cushion block group 10 of location usefulness at the workpiece two ends, hang in workpiece 9, adjusting moving activity V-type jaw 6 will clamp about workpiece, top clamping platform turns over clockwise and turn 90 degrees, upper clamping platform 3 closes, and connect firmly with two steady braces 4 with transverse slat, the while clamping workpiece, make wheel carrier, transverse slat is clamping platform and integral body of workpiece formation up and down, drive system model is started working, and makes, lower clamping platform connection rolls turnback with whole workpiece, and former lower clamping platform is positioned at upside at this moment; Drive the work of folding drive system, open the lower clamping platform that is positioned at upside, take out workpiece and cushion block group, finish workpiece 180 degree upsets.
Claims (3)
1. the laterally opened rolling large piece 180 of low height is spent tippers, it mainly comprises base and upset body, it is characterized in that: the disc wheel carrier of upset body is two, their side face is provided with straight-tooth, end face is provided with through hole, above-mentioned two wheel carriers are vertically fixed on respectively the two ends of a transverse slat, and the center line of this transverse slat is crossed the center of circle of two wheel carriers, the width of transverse slat is slightly less than the wheel carrier external diameter, the transverse slat middle part is provided with through hole, in this through hole, be provided with two relative and take the center line of transverse slat as symmetrical fixedly V-type jaw, it fixedly is fixed on the inner rim of transverse slat through hole at V-type jaw rear portion, its activity V-type jaw rear portion links to each other with piston rod one end of hydraulic part, and the hydraulic part piston rod places transverse slat top, and its other end and wheel carrier connect firmly; Be provided with take transverse slat as two pairs of symmetrical journal stirrups in the fixing transverse slat both sides at V-type jaw rear portion, all establish a folding turning cylinder on every pair of journal stirrup, this the two turning cylinder respectively stiff end of two the clamping platforms identical with structure consists of the revolute pair connection, this clamping platform has a pressing plate that the transverse slat through hole can be covered, the free end of this pressing plate is provided with the open slot corresponding with 2-3 the open slot in transverse slat end, be provided with the I shape steady brace that transverse slat and two side guides can be tightened together in it, the non-one side towards transverse slat of two pressing plates is provided with perpendicular continuous lacing wire, its highest point is less than the wheel carrier outer rim, lacing wire on two pressing plates is positioned at journal stirrup one end and links to each other by the two ends of hinge with the pull bar of uncapping that passes the transverse slat slotted eye respectively, above-mentioned upset body places the middle part in the base of upper shed groove, the two ends of establishing wheel carrier in the base are the semi-circular groove of the indent corresponding with it, itself and base consist of roller-way, and this roller-way is provided with the driven wheel corresponding with the wheel carrier straight-tooth.
2. the laterally opened rolling large piece 180 of low height according to claim 1 is spent tippers, and it is characterized in that: the center line of transverse slat is concordant with base top surface.
3. the laterally opened rolling large piece 180 of low height according to claim 1 and 2 is spent tippers, and it is characterized in that: the pull bar of uncapping is hydraulic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558454.1A CN103056705B (en) | 2012-12-21 | 2012-12-21 | 180-degree overturning machine for small-height side open type rolling large part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558454.1A CN103056705B (en) | 2012-12-21 | 2012-12-21 | 180-degree overturning machine for small-height side open type rolling large part |
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| Publication Number | Publication Date |
|---|---|
| CN103056705A true CN103056705A (en) | 2013-04-24 |
| CN103056705B CN103056705B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210558454.1A Expired - Fee Related CN103056705B (en) | 2012-12-21 | 2012-12-21 | 180-degree overturning machine for small-height side open type rolling large part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605298A (en) * | 2018-12-31 | 2019-04-12 | 深圳市合尔为科技有限公司 | A kind of overturning and positioning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090032765A (en) * | 2007-09-28 | 2009-04-01 | 한전원자력연료 주식회사 | Automatic welding fixture loading and unloading device |
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN102501109A (en) * | 2011-11-29 | 2012-06-20 | 无锡威孚精密机械制造有限责任公司 | Fixture for machining positioning holes of hydraulic pump body |
| CN202592103U (en) * | 2012-05-22 | 2012-12-12 | 东风德纳车桥有限公司 | Automatic turning and precise positioning device |
-
2012
- 2012-12-21 CN CN201210558454.1A patent/CN103056705B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090032765A (en) * | 2007-09-28 | 2009-04-01 | 한전원자력연료 주식회사 | Automatic welding fixture loading and unloading device |
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN102501109A (en) * | 2011-11-29 | 2012-06-20 | 无锡威孚精密机械制造有限责任公司 | Fixture for machining positioning holes of hydraulic pump body |
| CN202592103U (en) * | 2012-05-22 | 2012-12-12 | 东风德纳车桥有限公司 | Automatic turning and precise positioning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605298A (en) * | 2018-12-31 | 2019-04-12 | 深圳市合尔为科技有限公司 | A kind of overturning and positioning device |
| CN109605298B (en) * | 2018-12-31 | 2024-03-26 | 深圳市合尔为科技有限公司 | Overturning positioning device |
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| Publication number | Publication date |
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| CN103056705B (en) | 2014-12-24 |
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