CN102198737B - Main driving precision debugging method for mechanical press - Google Patents
Main driving precision debugging method for mechanical press Download PDFInfo
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- CN102198737B CN102198737B CN 201110098364 CN201110098364A CN102198737B CN 102198737 B CN102198737 B CN 102198737B CN 201110098364 CN201110098364 CN 201110098364 CN 201110098364 A CN201110098364 A CN 201110098364A CN 102198737 B CN102198737 B CN 102198737B
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Abstract
The invention discloses a main driving precision debugging method for a mechanical press, which comprises the following steps of: firstly, supporting an upper cross beam of the press by using a square box and mounting a guide sleeve on the upper cross beam; secondly, assembling the main driving system in the upper cross beam and penetratively mounting a guide post in the guide sleeve; thirdly, fixedly connecting horizontal datum plates at the bottom end of each guide post; fourthly, measuring the distance between an upper plane of each datum plate and the bottom surface of the guide sleeve; fifthly, inputting the torsion into a main driving system by using an overhead traveling crane to allow an eccentric gear of the main driving system to clockwise rotate by 90 degrees and measuring the distance between the upper plane of each datum plate and the bottom surface of the guide sleeve again; sixthly, secondarily making the overhead traveling crane act to input the torsion to the main driving system and allow the eccentric gear of the main driving system to rotate by 180 degree and measuring the distance between the upper plane of each datum plate and the bottom surface of the guide sleeve again; and seventhly, analyzing the deviation and adjusting the deviation. By using the main driving precision debugging method, the debugging of the precision of the main driving system of the press is achieved under the conditions without electrifying, introducing oil and compressed air.
Description
Technical field
The present invention relates to a kind of punching machine main transmission precision adjustment method.
Background technology
Along with the rise of domestic automobile industry, the demand of automobile panel also grows with each passing day, and the demand of punching machine is more and more, and require shorter and shorter delivery date.At present, influencing the principal element at punching machine delivery date is: final assembling and setting time of forcing press is long.Especially the topmost precision debugging-phase place debugging of forcing press.Phase place debugging must be just can carry out under the situation of operate as normal simultaneously at all corollary system of pressure electromechanics, gas, liquid, more than any one has problem all can not carry out.
Summary of the invention
The present invention provides a kind of punching machine main transmission precision adjustment method that can shorten the machine debugging time for solving the technical problem that exists in the known technology.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of punching machine main transmission precision adjustment method, described punching machine main transmission comprises power shaft, power shaft is by the gear driven idler gear, and idler gear drives right side gear axle and phasing gears; The right side gear axle drives former and later two right side eccentric gears, and former and later two right side eccentric gears respectively drive forward right side guide pillar and right lateral side guide pillar by a connecting rod; Phasing gears comprises wheel hub and connected gear ring, and the position of the relative wheel hub of gear ring is adjustable, and wheel hub is connected on the left side gear axle, gear ring and idler gear engagement; The left side gear axle drives former and later two left side eccentric gears, and former and later two left side eccentric gears respectively drive front left side guide pillar and left rear side guide pillar by a connecting rod; It is characterized in that this adjustment method may further comprise the steps:
One) with square chest support pressure machine entablature, four guide pin bushings of forcing press are housed on the entablature, the height of entablature should satisfy load onto guide pillar after, the guide pillar bottom is not less than 200mm apart from ground, with the entablature level-off; In described four guide pin bushings, there is the position, the left and right sides of three guide pin bushings adjustable, the fixed-site of another guide pin bushing;
Two) main transmission is assemblied in the entablature according to designing requirement, four guide pillars are installed in the guide pin bushing separately, are positioned at the lowest order of its stroke;
Three) the affixed horizontal reference plate in the bottom of every guide pillar;
Four) measure the distance between the plane and guide pin bushing bottom surface on each datum plate, obtain: the value x10 of corresponding right front guide pillar, the value x20 of corresponding right back guide pillar, the value x30 of corresponding left back guide pillar and the value x40 of corresponding left front guide pillar;
Five) with the power shaft input torque of overhead traveling crane to main transmission, make the eccentric gear of main transmission change 90 ° clockwise, overhead traveling crane stops action, measure the distance between the plane and guide pin bushing bottom surface on the every datum plate again, obtain: the value x11 of corresponding right front guide pillar, the value x21 of corresponding right back guide pillar, the value x31 of corresponding left back guide pillar and the value x41 of corresponding left front guide pillar;
Six) overhead traveling crane moves again, give the power shaft input torque of main transmission, after making the eccentric gear of main transmission rotate 180 ° again, overhead traveling crane stops action, measure the distance between the plane and guide pin bushing bottom surface on the every datum plate again, obtain: the value x12 of corresponding right front guide pillar, the value x22 of corresponding right back guide pillar, the value x32 of corresponding left back guide pillar and the value x42 of corresponding left front guide pillar;
Seven) analysis deviation, and make adjustment:
1) use step 6) and step 5) data that obtain deduct step 4) data that obtain, obtain the synchronous shift deviation B1=(x11-x10 of corresponding front and back guide pillar)-(x21-x20), B2=(x12-x10)-(x22-x20), B3=(x41-x40)-(x31-x30), B4=(x42-x40)-(x32-x30) and the synchronous shift deviation C1=(x41-x40 of corresponding left and right sides guide pillar)-(x11-x10), C2=(x42-x40)-(x12-x10), C3=(x31-x30)-(x21-x20), C4=(x32-x30)-(x22-x20), if, an above-mentioned left side, right guide pillar synchronous shift deviation and before, BB1 synchronous shift deviation all within the limits prescribed, step 2 below continuing) debugging step; If, the scope of the synchronous shift deviation overshoot of guide pillar before and after only having, adjust the position, the left and right sides of three guide pin bushings 8, repeating step four)～step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed; If, the scope that the synchronous shift deviation overshoot of left and right sides guide pillar is only arranged, adjust the relative position of phase place gear ring and wheel hub with the position, the left and right sides of ∕ or adjustment guide pin bushing, repeating step four)～and step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed; If the scope of above-mentioned left and right guide pillar synchronous shift deviation and the equal overshoot of forward and backward guide pillar synchronous shift deviation, adjust the relative position of phase place gear ring and wheel hub with the position, the left and right sides of ∕ or adjustment guide pin bushing, repeating step four)～and step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed;
2) in left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all under the situation in prescribed limit, calculate comprehensive synchronous shift deviation A=1 ∕ 2{ [(x11-x10)+(x21-x20)] ∕ 2-[(x31-x30)+(x41-x40)] ∕ 2}-1 ∕ 2{ [(x12-x10)+(x22-x20)] ∕ 2-[(x32-x30)+(x42-x40)] ∕ 2}; If the A value within the limits prescribed, debugging finishes; If the scope of A value overshoot, adjust the position, the left and right sides of guide pin bushing, repeating step four)～step 6), reaching the scope of regulation until comprehensive synchronous shift deviation A value, the prescribed limit of A value is identical to the depth of parallelism prescribed limit on plane on the working plate with the press slide lower plane; After debugging finishes, fix with the lock-screw guide pin bushing guide pin bushing that position, three left and right sides is adjustable earlier, again wheel hub and the gear ring spot welding of phasing gears are fixed, then they are pulled down from the left side gear axle, lifting is joined and is made dowel hole, the alignment pin of packing into to lathe, and the alignment pin point is welded on the wheel hub, the phasing gears that will adjust at last behind the location installs on the left side gear axle again.
The present invention can also adopt following technical scheme:
Described step 1) in, behind the entablature level-off, horizontal departure is not more than 0.02/1000mm.
Described step 4) adopt outside micrometer to measure the distance between the plane and guide pin bushing bottom surface on each datum plate.
Described step 7) with during the position, the left and right sides of ∕ or adjustment guide pin bushing, guide pillar presses down dial gauge, dial gauge is fixed on the adjustable sizing block at the relative position of adjusting phase place gear ring and wheel hub.
Described step 1) in, the guide pillar bottom is not more than 500mm apart from ground.
Advantage and good effect that the present invention has are: realized the debugging of the main precision main transmission of forcing press precision under no power, obstructed oil, obstructed compressed-air actuated condition, not only reduce the input of cost but also when guaranteeing product quality, shortened delivery date of product greatly, satisfied the requirement that fast pace is produced.
Description of drawings
Fig. 1 is the structural representation that the present invention uses;
Fig. 2 is the A-A revolved sectional view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the local cut-away enlarged view of the guide pin bushing part of Fig. 1;
Fig. 6 is the structural representation of the jiggering instrument that adopts of the present invention;
Fig. 7 is the left view of Fig. 6.
Among the figure: 1, entablature, 2, the left side eccentric gear, 3, phasing gears, 4, overhead traveling crane, 5, idler gear, 6, the right side eccentric gear, 7, connecting rod, 8, guide pin bushing, 9, guide pillar, 10, square chest, 11, the horizontal reference plate, 12, dial gauge, 13, adjustable sizing block, 14, power shaft, 15, the jiggering instrument, 16, right side gear axle, 17, the left side gear axle, 31, gear ring, 32, adjust screw, 33, lock-screw, 34, adjust nut, 35, alignment pin, 36, wheel hub, 37, notch, 81, adjust screw, 82, fixed block, 83, lock-screw.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
At present, under the situation of associating test run, the precision of forcing press main transmission is to calculate adjustment by measuring the slide block lower plane with respect to the depth of parallelism on plane on the workbench.And the motion of slide block is to drive eccentric gear by power shaft, the eccentric gear drivening rod, and connecting rod drives guide pillar, is finally realized by guide pillar drive slide block.That is to say that the situation sliding block in whole test run is directly to be driven by guide pillar to realize motion, i.e. the motion of guide pillar is equivalent to the motion of slide block.Therefore, can not carry out the associating test run, realize adjustment to the main transmission precision by the amount of exercise of measuring guide pillar in the main transmission.
See also Fig. 1～Fig. 7.
A kind of punching machine main transmission precision adjustment method, described punching machine main transmission comprises power shaft 14, and power shaft 14 is by gear driven idler gear 5, and idler gear 5 drives right side gear axle 16 and phasing gears 3;
Right side gear axle 16 drives former and later two right side eccentric gears 6, and former and later two right side eccentric gears 6 respectively drive forward right side guide pillar and right lateral side guide pillar by a connecting rod 7;
In the present embodiment, the gear ring 31 of phasing gears 3 adopts lock-screw 33 to be connected by slotted hole 38 with wheel hub 36, guiding mechanism comprises the adjustment nut 34 affixed with gear ring 31, adjust nut 34 and be positioned at the notch of offering on the wheel hub 36 37, the two ends of adjusting nut 34 are respectively equipped with the adjustment screw 32 with the notch madial wall apical grafting of wheel hub 36, adjust loosening of screw and hold out against by adjusting the nut two ends, can realize the adjustment of gear ring 31 and wheel hub 36 relative positions.
The adjustment method of above-mentioned punching machine main transmission may further comprise the steps:
One) with square chest 10 support pressure machine entablature 1, four guide pin bushings 8 of forcing press are housed on the entablature 1, the height of entablature 1 should satisfy load onto guide pillar 9 after, guide pillar 9 bottoms are not less than 200mm apart from ground, so that the follow-up table handling convenience of beating, preferably, the distance on guide pillar bottom and ground is not more than 500mm.With entablature 1 level-off; Preferably make the horizontal departure of entablature 1 be not more than 0.02/1000mm.In above-mentioned four guide pin bushings 8, there is the position, the left and right sides of three guide pin bushings adjustable, the fixed-site of another guide pin bushing.See also Fig. 5, be provided with the gap between the lock-screw 83 of the guide pin bushing that position, the left and right sides is adjustable and the guide pin bushing, be respectively equipped with the fixed block 82 affixed with entablature 1 in the left and right sides of guide pin bushing, adjustment screw 81 with the guide pin bushing apical grafting all is installed on each fixed block 82, by adjusting loosening and holding out against of screw 81, can realize the adjustment of position, the guide pin bushing left and right sides.
Two) the punching machine main transmission is assemblied in the entablature 1 according to designing requirement, four guide pillars 9 are installed in the guide pin bushing 8 separately, are positioned at the lowest order of its stroke;
Three) the affixed horizontal reference plate 11 in the bottom of every guide pillar 9;
Four) adopt outside micrometer measure on each datum plate 11 between the plane and guide pin bushing 8 bottom surfaces apart from x, obtain: the value x10 of corresponding right front guide pillar, the value x20 of corresponding right back guide pillar, the value x30 of corresponding left back guide pillar and the value x40 of corresponding left front guide pillar;
Five) with power shaft 14 input torques of overhead traveling crane 4 to main transmission, make the eccentric gear of main transmission change 90 ° clockwise, overhead traveling crane stops action, measure the distance between the plane and guide pin bushing 8 bottom surfaces on the every datum plate 11 again, obtain: the value x11 of corresponding right front guide pillar, value x21, the value x31 of corresponding left back guide pillar and the value x41 of corresponding left front guide pillar of corresponding right back guide pillar.Be dry clutch as the clutch that connects on the power shaft 14, can directly be wound into the steel wire rope of overhead traveling crane on the driving disc spacing pressing of clutch, convert the rectilinear motion of overhead traveling crane to power shaft 14 rotatablely move by driving disc spacing pressing.If clutch is wet clutch, can be on power shaft 14 terminal pad turner tool 15, the function of jiggering instrument 15 is that the rectilinear motion with overhead traveling crane converts rotatablely moving of power shaft 14 to equally, the endoporus of jiggering instrument can be made according to the concrete form of power shaft, and the concrete condition of the punching machine that diameter and thickness can be debugged as required designs.
Six) overhead traveling crane 4 moves again, give power shaft 14 input torques of main transmission, after making the eccentric gear of main transmission rotate 180 ° again, overhead traveling crane stops action, measure the distance between the plane and guide pin bushing 8 bottom surfaces on the every datum plate 11 again, obtain: the value x12 of corresponding right front guide pillar, the value x22 of corresponding right back guide pillar, the value x32 of corresponding left back guide pillar and the value x42 of corresponding left front guide pillar;
Seven) analysis deviation, and make adjustment:
1) use step 6) and step 5) data that obtain deduct step 4) data that obtain, obtain the synchronous shift deviation B1=(x11-x10 of corresponding front and back guide pillar)-(x21-x20), B2=(x12-x10)-(x22-x20), B3=(x41-x40)-(x31-x30), B4=(x42-x40)-(x32-x30) and the synchronous shift deviation C1=(x41-x40 of corresponding left and right sides guide pillar)-(x11-x10), C2=(x42-x40)-(x12-x10), C3=(x31-x30)-(x21-x20), C4=(x32-x30)-(x22-x20), if, an above-mentioned left side, right guide pillar synchronous shift deviation and before, BB1 synchronous shift deviation all within the limits prescribed, step 2 below continuing) debugging step; If, the scope of the synchronous shift deviation overshoot of guide pillar before and after only having, adjust the position, the left and right sides of three guide pin bushings 8, repeating step four)～step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed; If, the scope that the synchronous shift deviation overshoot of left and right sides guide pillar is only arranged, adjust the relative position of phase place gear ring and wheel hub with the position, the left and right sides of ∕ or adjustment guide pin bushing, repeating step four)～and step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed; If the scope of above-mentioned left and right guide pillar synchronous shift deviation and the equal overshoot of forward and backward guide pillar synchronous shift deviation, adjust the relative position of phase place gear ring and wheel hub with the position, the left and right sides of ∕ or adjustment guide pin bushing, repeating step four)～and step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed;
2) in left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all under the situation in prescribed limit, calculate comprehensive synchronous shift deviation A=1 ∕ 2{ [(x11-x10)+(x21-x20)] ∕ 2-[(x31-x30)+(x41-x40)] ∕ 2}-1 ∕ 2{ [(x12-x10)+(x22-x20)] ∕ 2-[(x32-x30)+(x42-x40)] ∕ 2}; If the A value within the limits prescribed, debugging finishes; If the scope of A value overshoot, adjust the position, the left and right sides of guide pin bushing, repeating step four)～step 6), reaching the scope of regulation until comprehensive synchronous shift deviation A value, the prescribed limit of A value is identical to the depth of parallelism prescribed limit on plane on the working plate with the press slide lower plane.With ∕ or when adjusting the position, the left and right sides of guide pin bushing, guide pillar 9 presses down dial gauge 12, dial gauge 12 is fixed on the adjustable sizing block 13 at the relative position of adjusting phase place gear ring and wheel hub, and the amount of movement of guide pillar 9 is by dial gauge 12 measurements.After debugging finishes, fix with the lock-screw 83 guide pin bushing guide pin bushing that position, three left and right sides is adjustable earlier, again wheel hub 36 and gear ring 31 spot welding are fixed, then they are pulled down from left side gear axle 17, install on the lathe, join and make dowel hole, the alignment pin 35 of packing into, and 35 of alignment pins are welded on the wheel hub 36, the phasing gears 3 that will adjust at last behind the location installs on the left side gear axle 17 again.
Although by reference to the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (5)
1. punching machine main transmission precision adjustment method, described punching machine main transmission comprises power shaft, and power shaft is by the gear driven idler gear, and idler gear drives right side gear axle and phasing gears;
The right side gear axle drives former and later two right side eccentric gears, and former and later two right side eccentric gears respectively drive forward right side guide pillar and right lateral side guide pillar by a connecting rod;
Phasing gears comprises wheel hub and connected gear ring, and the position of the relative wheel hub of gear ring is adjustable, and wheel hub is connected on the left side gear axle, gear ring and idler gear engagement; The left side gear axle drives former and later two left side eccentric gears, and former and later two left side eccentric gears respectively drive front left side guide pillar and left rear side guide pillar by a connecting rod;
It is characterized in that this adjustment method may further comprise the steps:
One) with square chest support pressure machine entablature, four guide pin bushings of forcing press are housed on the entablature, the height of entablature should satisfy load onto guide pillar after, the guide pillar bottom is not less than 200mm apart from ground, with the entablature level-off; In described four guide pin bushings, there is the position, the left and right sides of three guide pin bushings adjustable, the fixed-site of another guide pin bushing;
Two) main transmission is assemblied in the entablature according to designing requirement, four guide pillars are installed in the guide pin bushing separately, are positioned at the lowest order of its stroke;
Three) the affixed horizontal reference plate in the bottom of every guide pillar;
Four) measure the distance between the plane and guide pin bushing bottom surface on each datum plate, obtain: the value x10 of corresponding right front guide pillar, the value x20 of corresponding right back guide pillar, the value x30 of corresponding left back guide pillar and the value x40 of corresponding left front guide pillar;
Five) with the power shaft input torque of overhead traveling crane to main transmission, make the eccentric gear of main transmission change 90 ° clockwise, overhead traveling crane stops action, measure the distance between the plane and guide pin bushing bottom surface on the every datum plate again, obtain: the value x11 of corresponding right front guide pillar, the value x21 of corresponding right back guide pillar, the value x31 of corresponding left back guide pillar and the value x41 of corresponding left front guide pillar;
Six) overhead traveling crane moves again, give the power shaft input torque of main transmission, after making the eccentric gear of main transmission rotate 180 ° again, overhead traveling crane stops action, measure the distance between the plane and guide pin bushing bottom surface on the every datum plate again, obtain: the value x12 of corresponding right front guide pillar, the value x22 of corresponding right back guide pillar, the value x32 of corresponding left back guide pillar and the value x42 of corresponding left front guide pillar;
Seven) analysis deviation, and make adjustment:
1) use step 6) and step 5) data that obtain deduct step 4) data that obtain, obtain the synchronous shift deviation B1=(x11-x10 of corresponding front and back guide pillar)-(x21-x20), B2=(x12-x10)-(x22-x20), B3=(x41-x40)-(x31-x30), B4=(x42-x40)-(x32-x30) and the synchronous shift deviation C1=(x41-x40 of corresponding left and right sides guide pillar)-(x11-x10), C2=(x42-x40)-(x12-x10), C3=(x31-x30)-(x21-x20), C4=(x32-x30)-(x22-x20), if, an above-mentioned left side, right guide pillar synchronous shift deviation and before, BB1 synchronous shift deviation all within the limits prescribed, step 2 below continuing) debugging step; If, the scope of the synchronous shift deviation overshoot of guide pillar before and after only having, adjust the position, the left and right sides of three guide pin bushings 8, repeating step four)～step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed; If, the scope that the synchronous shift deviation overshoot of left and right sides guide pillar is only arranged, adjust the relative position of phase place gear ring and wheel hub with the position, the left and right sides of ∕ or adjustment guide pin bushing, repeating step four)～and step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed; If the scope of above-mentioned left and right guide pillar synchronous shift deviation and the equal overshoot of forward and backward guide pillar synchronous shift deviation, adjust the relative position of phase place gear ring and wheel hub with the position, the left and right sides of ∕ or adjustment guide pin bushing, repeating step four)～and step 6), until above-mentioned left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all within the limits prescribed;
2) in left and right guide pillar synchronous shift deviation and forward and backward guide pillar synchronous shift deviation all under the situation in prescribed limit, calculate comprehensive synchronous shift deviation A=1 ∕ 2{ [(x11-x10)+(x21-x20)] ∕ 2-[(x31-x30)+(x41-x40)] ∕ 2}-1 ∕ 2{ [(x12-x10)+(x22-x20)] ∕ 2-[(x32-x30)+(x42-x40)] ∕ 2}; If the A value within the limits prescribed, debugging finishes; If the scope of A value overshoot, adjust the position, the left and right sides of guide pin bushing, repeating step four)～step 6), reaching the scope of regulation until comprehensive synchronous shift deviation A value, the prescribed limit of A value is identical to the depth of parallelism prescribed limit on plane on the working plate with the press slide lower plane; After debugging finishes, fix with the lock-screw guide pin bushing guide pin bushing that position, three left and right sides is adjustable earlier, again wheel hub and the gear ring spot welding of phasing gears are fixed, then they are pulled down from the left side gear axle, lifting is joined and is made dowel hole, the alignment pin of packing into to lathe, and the alignment pin point is welded on the wheel hub, the phasing gears that will adjust at last behind the location installs on the left side gear axle again.
2. punching machine main transmission precision adjustment method according to claim 1 is characterized in that described step 1) in, behind the entablature level-off, horizontal departure is not more than 0.02/1000mm.
3. punching machine main transmission precision adjustment method according to claim 1 is characterized in that described step 4) adopt outside micrometer to measure the distance between the plane and guide pin bushing bottom surface on each datum plate.
4. punching machine main transmission precision adjustment method according to claim 1, it is characterized in that, described step 7) with during the position, the left and right sides of ∕ or adjustment guide pin bushing, guide pillar presses down dial gauge, dial gauge is fixed on the adjustable sizing block at the relative position of adjusting phase place gear ring and wheel hub.
5. punching machine main transmission precision adjustment method according to claim 1 is characterized in that described step 1) in, the guide pillar bottom is not more than 500mm apart from ground.
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| CN 201110098364 CN102198737B (en) | 2011-04-19 | 2011-04-19 | Main driving precision debugging method for mechanical press |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103170901B (en) * | 2011-12-20 | 2015-04-15 | 苏州信能精密机械有限公司 | Center regulation mechanism of honing machine and method |
| CN104315113A (en) * | 2014-07-17 | 2015-01-28 | 荣成市华东锻压机床有限公司 | Press gear transmission device with eccentric rotary angle phase difference adjusting function |
| CN110039810B (en) * | 2019-05-14 | 2021-03-12 | 上汽通用五菱汽车股份有限公司 | Method and device for adjusting guide post of eight-connecting-rod press and storage medium |
| CN110328889B (en) * | 2019-08-15 | 2021-08-17 | 青岛理工大学 | Device and method for installing and adjusting slide block of multi-point crank connecting rod press |
| CN110814254B (en) * | 2019-11-18 | 2021-02-19 | 宁波博信机械制造有限公司 | Synchronous precision adjusting method of crankshaft type double-point press |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682813A (en) * | 1996-03-27 | 1997-11-04 | The Minster Machine Company | Press shutheight control through hydraulic pressure |
| CN2815676Y (en) * | 2005-08-25 | 2006-09-13 | 扬州捷迈锻压机械有限公司 | Press double-crank multi-rod transmission mechanism |
| CN201217271Y (en) * | 2008-07-10 | 2009-04-08 | 潘学仁 | Transmission mechanism of upper slide block pressure mechanism of molding machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03258500A (en) * | 1990-03-05 | 1991-11-18 | Aida Eng Ltd | Device for adjusting slide stroke in press machine |
| JPH10180497A (en) * | 1996-12-24 | 1998-07-07 | Aida Eng Ltd | Slide driving device of press machine |
| JP2009061509A (en) * | 2008-12-24 | 2009-03-26 | Ihi Corp | Servomotor driving type tandem press line |
-
2011
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682813A (en) * | 1996-03-27 | 1997-11-04 | The Minster Machine Company | Press shutheight control through hydraulic pressure |
| CN2815676Y (en) * | 2005-08-25 | 2006-09-13 | 扬州捷迈锻压机械有限公司 | Press double-crank multi-rod transmission mechanism |
| CN201217271Y (en) * | 2008-07-10 | 2009-04-08 | 潘学仁 | Transmission mechanism of upper slide block pressure mechanism of molding machine |
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