CN102380528A - Upper-roller device for downward adjusting plate-reeling machine - Google Patents
Upper-roller device for downward adjusting plate-reeling machine Download PDFInfo
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- CN102380528A CN102380528A CN2011104005706A CN201110400570A CN102380528A CN 102380528 A CN102380528 A CN 102380528A CN 2011104005706 A CN2011104005706 A CN 2011104005706A CN 201110400570 A CN201110400570 A CN 201110400570A CN 102380528 A CN102380528 A CN 102380528A
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Abstract
The invention provides an upper-roller device for a downward adjusting plate-reeling machine, relates to forging and pressing machinery, and particularly relates to the technical field of the upper-roller device for the downward adjusting plate-reeling machine used for reeling a conical cylinder. The upper-roller device comprises an upper roller, a lateral turnover bearing base, a fixed lateral bearing base, a cone-reeling device, a first double-row centering roller bearing, a second double-row centering roller bearing, a second bearing gland, a third bearing gland and a locking nut; a steel sleeve is fixed in the lateral turnover bearing base; the left end of the upper roller is supported in the steel sleeve by the first double-row centering roller bearing; a first bearing gland is arranged at the left part of the upper roller; the first bearing gland is fixedly connected to the steel sleeve; a baffle is fixedly connected to the left end of the upper roller; the right part of the upper roller is supported in the fixed lateral bearing base by the second double-row centering roller bearing; the locking nut is arranged on the right side of the second double-row centering roller bearing; and the second and third bearing glands are respectively and fixedly connected to the left and right ends of the fixed lateral bearing base. With such an arrangement, the reeling process is simplified and the working efficiency of the plate-reeling machine is promoted.
Description
Technical field
The present invention relates to metal forming machinery, particularly downward-adjusting type lapping machine is used for the technical field of the last roller arrangement of Rolling Manufacture of Conical Cylinder.
Background technology
The rolling wimble device of existing downward-adjusting type lapping machine mainly contains two kinds; A kind ofly form by two cover rollers, supporting bases and sliding bearing; Be installed on roller arrangement left and right sides face under the fixation side frame inboard, another kind is installed on top roll overturning side shaft journal place by guide wheel, connector, spool cylindrical shell, bearing and collar.Top roll will bear along the axial force of top roll direction of axis line during because of Rolling Manufacture of Conical Cylinder, bears in order not make top roll oil cylinder piston bar that this is stressed, all is provided with guider on the frame of overturning and fixation side both sides and two guide pass that last roll bearing seat matches.In the overturning side, overturning side shaft holder two guide pass processing long keyway, the short keyway of overturning side frame guide pass upper end processing, two feather keys are installed in the two frame keyways, and bearing block moves up and down along feather key; In fixation side, two rack rail faces processing long keyway, the short keyway of fixation side bearing block guide pass upper end processing, two guide fingers are fixed in the short keyway, and the fixation side bearing block moves up and down along guide finger.The axial thrust load that both sides feather key, pin have produced when having born Rolling Manufacture of Conical Cylinder, but when discharging, strong for the guiding that the overturning of overturning side shaft holder will remove in the overturning side frame, this just gives to roll and has brought inconvenience, has reduced the operating efficiency of veneer reeling machine.
Summary of the invention
The present invention provides roller arrangement on a kind of downward-adjusting type lapping machine, complex operation when purpose is to solve existing veneer reeling machine Rolling Manufacture of Conical Cylinder, the problem that operating efficiency is lower.
The present invention includes top roll; Overturning side shaft holder, fixation side bearing block, rolling wimble device, first, second double-row self-aligning roller bearing, said rolling wimble device is arranged on the left part of said top roll; In said overturning side shaft holder, be fixedly connected steel bushing; The sealing of said steel bushing left side, the left end of said top roll is bearing in the said steel bushing through first double-row self-aligning roller bearing, at the left part of said top roll the clutch shaft bearing gland is set; Said clutch shaft bearing gland is fixedly connected on the said steel bushing; Said clutch shaft bearing gland is conflicted at the right-hand member of the said first double-row self-aligning roller bearing outer ring, and at the left end fixed connection baffle plate of said top roll, said baffle plate is fixed on the left end of the said first double-row self-aligning roller bearing inner ring; The right part of said top roll is bearing in the said fixation side bearing block through second double-row self-aligning roller bearing; The locking nut that on said top roll, is threaded, said locking nut is arranged on the right-hand of said second double-row self-aligning roller bearing, at the right part of said top roll second, third bearing gland is set; Said second, third bearing gland is fixedly connected on the left and right two ends of said fixation side bearing block respectively; The right-hand member of said second bearing gland is conflicted at the left end of the said second double-row self-aligning roller bearing outer ring, and the left end of said the 3rd bearing gland is conflicted at the right-hand member of the said second double-row self-aligning roller bearing outer ring, and the outer surface top of sidewall is fixedly connected symmetrical feather key before and after said fixation side bearing block.
The present invention respectively installs a double-row self-aligning roller bearing in overturning side steel bushing and fixation side bearing block; Steel bushing and overturning side shaft holder match; Overturning side, fixation side bearing block lower end are connected with piston rod through bearing pin with piston rod respectively, and overturning side top roll axle journal is installed rolling wimble device, and fixation side bearing gland and bearing block are screwed; Bearing gland has been located the axial location of bearing outer ring at bearing block, and locking nut has been locked the axial location of bearing inner race; On the guide pass of fixation side bearing block and frame guider is set; Fixed bearing block two guide rails upper ends respectively processes the keyway that matches with feather key length; Feather key is loaded in the keyway; Process keyway about in the of on frame two guide pass, when the fixation side bearing block moved up and down, feather key slided in rack rail face keyway; The axial thrust load that produces during Rolling Manufacture of Conical Cylinder; Reach top roll fixation side double-row self-aligning roller bearing through rolling wimble device, bearing can bear the axial force of certain load, and axial force is finally born by feather key through bearing gland, fixation side bearing block; Roller arrangement saves the feather key on the overturning side shaft holder on the basis; The overturning side shaft holder need not to remove feather key in the overturning side frame when translating into, make that like this process of rolling obtains simplifying, and the operating efficiency of veneer reeling machine is improved.
The present invention is provided with the fixation side bearing pin in the bottom of said fixation side bearing block; The two ends of said fixation side bearing pin are arranged on outside the said fixation side bearing block; The side faces at both ends of said fixed pin shaft is provided with one group of spigot surface respectively, said spigot surface for the plane that keyway matches that slides up and down of rack rail face; The guiding at fixed pin shaft two ends guarantees that also it is the effect of pressure that piston rod only receives upper and lower pulling force, does not receive along the axial power of top roll.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is an another kind of structural representation of the present invention.
Fig. 3 is the left view of fixation side bearing block.
1, top roll, 2, first double-row self-aligning roller bearing, 3, the overturning side shaft holder, 4, the fixation side bearing block; 5, second double-row self-aligning roller bearing, 6, baffle plate, 7, locking nut, 8, the clutch shaft bearing gland; 9, second bearing gland, the 10, the 3rd bearing gland, 11, steel bushing, 12, rolling wimble device; 13, feather key, 14, the fixation side bearing pin, 15, spigot surface.
The specific embodiment
Like Fig. 1,2, shown in 3, roller arrangement on this downward-adjusting type lapping machine comprises top roll 1; Overturning side shaft holder 3, fixation side bearing block 4, rolling wimble device 12, first, second double-row self-aligning roller bearing 2,5; Rolling wimble device 12 is arranged on the left part of top roll 1, in overturning side shaft holder 3, is fixedly connected steel bushing 11, the sealing of steel bushing 11 left sides; The left end of top roll 1 is bearing in the said steel bushing 11 through first double-row self-aligning roller bearing 2; Left part at top roll 1 is provided with clutch shaft bearing gland 8, and clutch shaft bearing gland 8 is fixedly connected on the steel bushing 11, and clutch shaft bearing gland 8 is conflicted at the right-hand member of first double-row self-aligning roller bearing, 2 outer rings; Left end at top roll 1 is fixedly connected baffle plate 6; Baffle plate 6 is fixed on the left end of first double-row self-aligning roller bearing, 2 inner rings, and the right part of top roll 1 is bearing in the fixation side bearing block 4 through second double-row self-aligning roller bearing 5, and locking nut 7 is threaded on top roll 1; Locking nut 7 is arranged on the right-hand of second double-row self-aligning roller bearing 5; Right part at top roll 1 is provided with second, third bearing gland 9,10, and second, third bearing gland 9,10 is fixedly connected on the left and right two ends of fixation side bearing gland 4 respectively, and the right-hand member of second bearing gland 9 is conflicted at the left end of second double-row self-aligning roller bearing, 5 outer rings; The left end of the 3rd bearing gland 10 is conflicted at the right-hand member of second double-row self-aligning roller bearing, 5 outer rings, is fixedly connected symmetrical feather key 13 on the outer surface top of fixation side bearing block 4 front and back sidewalls.In the bottom of fixation side bearing block 4 fixation side bearing pin 14 is set, the two ends of fixation side bearing pin 14 are arranged on outside the fixation side bearing block 4, and side, fixed pin shaft 14 two ends is a spigot surface 15, cooperate with the keyway up and down of rack rail face.
Claims (2)
1. roller arrangement on the downward-adjusting type lapping machine comprises top roll, overturning side shaft holder, fixation side bearing block, rolling wimble device; It is characterized in that also comprising first, second double-row self-aligning roller bearing; Said rolling wimble device is arranged on the left part of said top roll, in said overturning side shaft holder, is fixedly connected steel bushing, the left side sealing of said steel bushing; The left end of said top roll is bearing in the said steel bushing through first double-row self-aligning roller bearing; Left part at said top roll is provided with the clutch shaft bearing gland, and said clutch shaft bearing gland is fixedly connected on the said steel bushing, and said clutch shaft bearing gland is conflicted at the right-hand member of the said first double-row self-aligning roller bearing outer ring; Left end at said top roll is fixedly connected baffle plate; Said baffle plate is fixed on the left end of the said first double-row self-aligning roller bearing inner ring, and the right part of said top roll is bearing in the said fixation side bearing block through second double-row self-aligning roller bearing, and locking nut is threaded on said top roll; Said locking nut is arranged on the right-hand of said second double-row self-aligning roller bearing; Right part at said top roll is provided with second, third bearing gland, and said second, third bearing gland is fixedly connected on the left and right two ends of said fixation side bearing block respectively, and the right-hand member of said second bearing gland is conflicted at the left end of the said second double-row self-aligning roller bearing outer ring; The left end of said the 3rd bearing gland is conflicted at the right-hand member of the said second double-row self-aligning roller bearing outer ring, and the outer surface top of sidewall is fixedly connected symmetrical feather key before and after said fixation side bearing block.
2. roller arrangement on the downward-adjusting type lapping machine according to claim 1; It is characterized in that the fixation side bearing pin being set in the bottom of said fixation side bearing block; The two ends of said fixation side bearing pin are arranged on outside the said fixation side bearing block; The side faces at both ends of said fixed pin shaft is provided with one group of spigot surface respectively, said spigot surface for the plane that keyway matches that slides up and down of rack rail face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104005706A CN102380528A (en) | 2011-12-06 | 2011-12-06 | Upper-roller device for downward adjusting plate-reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104005706A CN102380528A (en) | 2011-12-06 | 2011-12-06 | Upper-roller device for downward adjusting plate-reeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102380528A true CN102380528A (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104005706A Pending CN102380528A (en) | 2011-12-06 | 2011-12-06 | Upper-roller device for downward adjusting plate-reeling machine |
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| Country | Link |
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| CN (1) | CN102380528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649137A (en) * | 2012-05-07 | 2012-08-29 | 南通恒力重工机械有限公司 | Upper roll replacing fixed side device for large-scale veneer reeling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225822A (en) * | 1983-06-06 | 1984-12-18 | Fuji Sharyo Kk | Bending roll machine |
| CN200939477Y (en) * | 2006-07-06 | 2007-08-29 | 泰安华鲁锻压机床有限公司 | Cone rolling apparatus |
| CN201783545U (en) * | 2010-09-07 | 2011-04-06 | 泰安市华泰锻压机械有限公司 | Horizontal down-regulated three-roll bending machine |
| CN102248039A (en) * | 2011-06-24 | 2011-11-23 | 无锡洲翔重工科技有限公司 | Cone-shaped cylinder barrel rolling device |
| EP2390017A1 (en) * | 2010-05-27 | 2011-11-30 | Haeusler Holding AG | Roll-bending machine with three rollers |
| CN202438577U (en) * | 2011-12-06 | 2012-09-19 | 南通恒力重工机械有限公司 | Upper roller apparatus for downward-adjusting veneer reeling machine |
-
2011
- 2011-12-06 CN CN2011104005706A patent/CN102380528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225822A (en) * | 1983-06-06 | 1984-12-18 | Fuji Sharyo Kk | Bending roll machine |
| CN200939477Y (en) * | 2006-07-06 | 2007-08-29 | 泰安华鲁锻压机床有限公司 | Cone rolling apparatus |
| EP2390017A1 (en) * | 2010-05-27 | 2011-11-30 | Haeusler Holding AG | Roll-bending machine with three rollers |
| CN201783545U (en) * | 2010-09-07 | 2011-04-06 | 泰安市华泰锻压机械有限公司 | Horizontal down-regulated three-roll bending machine |
| CN102248039A (en) * | 2011-06-24 | 2011-11-23 | 无锡洲翔重工科技有限公司 | Cone-shaped cylinder barrel rolling device |
| CN202438577U (en) * | 2011-12-06 | 2012-09-19 | 南通恒力重工机械有限公司 | Upper roller apparatus for downward-adjusting veneer reeling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649137A (en) * | 2012-05-07 | 2012-08-29 | 南通恒力重工机械有限公司 | Upper roll replacing fixed side device for large-scale veneer reeling machine |
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Application publication date: 20120321 |