CN1843708A - Plain stage dedicated for testing and finishing roundness of thin-wall cylinder - Google Patents
Plain stage dedicated for testing and finishing roundness of thin-wall cylinder Download PDFInfo
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- CN1843708A CN1843708A CN 200610017676 CN200610017676A CN1843708A CN 1843708 A CN1843708 A CN 1843708A CN 200610017676 CN200610017676 CN 200610017676 CN 200610017676 A CN200610017676 A CN 200610017676A CN 1843708 A CN1843708 A CN 1843708A
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Abstract
The invention discloses a special platform used in checking the round degree of cylinder, which comprises a base, a power system that formed by a motor, a multi-disc step-less speed adjuster, and a cycloidal pin gear speed reducer. Wherein, the cycloidal pin gear speed reducer via its chain wheel and chain is connected to the chain wheel of driving encapsulate wheel; two ends of through axle of driving encapsulate wheel are mounted with two driving encapsulate wheels; said through axle and the driving encapsulate wheels via bearing base are mounted on the base; the chain wheel of said through axle via chain is connected to the chain wheel of the through axle of driving steel wheel; the through wheel of driving steel wheel is mounted with two driving steel wheels parallel with the driving encapsulate wheels; the base is mounted with two driven steel wheels relative to the driving steel wheels; the movable slide table via encapsulate bearing base is mounted with two driven encapsulate wheel parallel with driving encapsulate wheel; the thread lever of movable slide table that near to the motor and the output axle of cycloidal pin wheel speed reducer is meshed to the nut of movable slide table to move said table. The invention can improve processing efficiency, save work space and improve the quality.
Description
Technical field
The present invention relates to a kind of in Steel Thin-Wall rounding tube, produce in enormous quantities, in order to improve working (machining) efficiency, save operation place, workshop, and improve the plain stage dedicated for testing and finishing roundness of thin-wall cylinder of processing and quality inspection.
Background technology
At present, in China's textile industry sizing, dyeing apparatus, the drying cylinder part of plurality of specifications is the thin-walled roller, and diameter specifications is Φ 570, and Φ 800,1200 millimeters of Φ; The 0Cr19Ni19 cold rolled stainless steel sheets that adopt wall thickness≤3 millimeter roll and are welded more.Because of its working speed height, along with the raising of textile product class and production efficiency, the pair roller barrel dliameter is to beating, linearity, the error limitation of aspects such as dynamic balancing is also more and more stricter, for this reason, needs design specialized equipment to satisfy specific (special) requirements in the thin cylinder production and processing.With Φ 800, the roller that cylindrical shell is long 2000 millimeters is an example, and its processing process is: blanking → volume circle → welding → reconditioning welding bead (first rounding) → acid wash passivation → secondary rounding maintenance → smart rounding → welding two ends plug, axle → machined realize the axiality requirement of axle and cylindrical shell.
Traditional secondary rounding maintenance, be to adopt manual mode, as striking the system iron sheet chimney, check that with the naked eyes sensation defective returning again repaired, its shortcoming is that production efficiency is low, floor space is big, labor strength height, product needed be finishing operation repeatedly several times, and the maintenance precision is also relatively low.
Summary of the invention
The objective of the invention is to overcome prior art and have deficiency and a kind of raising working (machining) efficiency is provided, save operation place, workshop, improve the plain stage dedicated for testing and finishing roundness of thin-wall cylinder of processing and quality inspection.
The object of the present invention is achieved like this: comprise base, be fixed on the dynamical system that the cycloidal planetary gear speed reducer that is connected with polydisc stepless time adjustment device by motor, motor-driven polydisc stepless time adjustment device, by shaft coupling on the base is formed.Cycloidal planetary gear speed reducer is connected with sprocket wheel on being installed in encapsulate wheel axis initiatively by the sprocket wheel on it and chain, take turns the axis two ends at the active encapsulate two initiatively encapsulates wheels are installed, initiatively encapsulate wheel axis and active encapsulate wheel are fixed on the base by bearing block.Initiatively encapsulate wheel axis is connected with chain with sprocket wheel on the active steel wheel axis by the sprocket wheel on it, be parallel to initiatively the encapsulate wheel is equipped with two initiatively steel wheels on active steel wheel axis, initiatively steel wheel axis and two initiatively steel wheels be fixed on the base by bearing block, corresponding initiatively steel wheel is equipped with two driven steel wheels in that base is also parallel.Be parallel to initiatively the encapsulate wheel is equipped with two driven rubber tires by the encapsulate wheel bearing seat on movable slide unit, movable slide unit is meshed with nut on the movable slide unit by the leading screw on motor and the cycloidal planetary gear speed reducer output shaft and driving activity slide unit moves, make the driven rubber tire and the centre-to-centre spacing of rubber tire initiatively strengthen or dwindle, and make the thin-wall barrel disengaging on the platform or be close to rubber tire, and support or leave the steel wheel of 4 check usefulness.
Two initiatively steel wheel and initiatively rotations synchronously between the rubber tire.When thin-wall barrel was supported by 4 steel wheels, initiatively steel wheel ordered about the cylindrical shell rotation, and rotating speed can be adjusted in the scope at 1: 10 by polydisc stepless time adjustment device.Ragged edge at platform is placed an examining flat ruler, and its support height and cylindrical shell be the axial line level when check steel wheel upper support.
The present invention has the raising working (machining) efficiency, saves operation place, workshop, improves the advantage of processing and quality inspection.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a side view of the present invention.
1, base; 2, active steel wheel; 3, steel wheel axis; 4,7,10,13 sprocket wheels; 5,12, chain; 6, cycloidal planetary gear speed reducer; 9, rubber tire axis; 11,18, shaft coupling; 14,19,22,26, bearing block; 15, active rubber tire; 16, polydisc stepless time adjustment device; 17, motor; 20, drive nut; 21, leading screw; 23, movable slide unit; 24, slide and track; 25, driven rubber tire; 27, driven steel wheel; 28, examining flat ruler.
The specific embodiment
As shown in Figure 1, 2, the present invention includes base 1, be fixed on the polydisc stepless time adjustment device 16 that drives by motor 17, motor 17 on the base 1, dynamical system that the cycloidal planetary gear speed reducer 8 that is connected with polydisc stepless time adjustment device 16 by shaft coupling 11 is formed;
Cycloidal planetary gear speed reducer 8 is connected with sprocket wheel 4 on being installed in encapsulate wheel axis 9 initiatively by the sprocket wheel on it 7 and chain 5, two initiatively encapsulates wheels 15 are installed at active encapsulate wheel axis 9 two ends, initiatively encapsulate wheel axis and initiatively encapsulate wheel 15 be fixed on the base 1 by bearing block 14;
Initiatively encapsulate wheel axis is connected with sprocket wheel 10 usefulness chains 13 on the active steel wheel axis 3 by the sprocket wheel on it 12, be parallel to initiatively encapsulate wheel 15 is equipped with two initiatively steel wheels 2 on active steel wheel axis 3, initiatively steel wheel axis 3 and two initiatively steel wheels 2 be fixed on the base 1 by bearing block, corresponding initiatively steel wheel is equipped with two driven steel wheels 27 in that base 1 is also parallel;
Be parallel to initiatively encapsulate wheel 15 is equipped with two driven rubber tires 25 by encapsulate wheel bearing seat 26 on movable slide unit 23, movable slide unit 23 is meshed with nut 20 on the movable slide unit 23 by the leading screw 21 on motor and cycloidal planetary gear speed reducer 6 output shafts 18 and driving activity slide unit 23 moves, make the driven rubber tire and the centre-to-centre spacing of rubber tire initiatively strengthen or dwindle, and make the thin-wall barrel disengaging on the platform or be close to rubber tire, and support or leave the steel wheel of 4 check usefulness.Leading screw 21 is installed on the movable slide unit 23 by bearing block 22.Movable slide unit 23 is installed on the base 1 by slide and track 24.
When thin-wall barrel was supported by 4 steel wheels, initiatively steel wheel ordered about the cylindrical shell rotation, and rotating speed can be adjusted in the scope at 1: 10 by polydisc stepless time adjustment device.Ragged edge at platform is placed an examining flat ruler 28, and its support height and cylindrical shell be the axial line level when check steel wheel upper support.
Plain stage dedicated for testing and finishing roundness of thin-wall cylinder is made up of two groups of rollers, and wherein 4 steel rollers are the check wheel; Other 4 encapsulates wheel is freeing wheel.Two encapsulates wheels of 4 steel wheels and figure top are fixed bearing, and two encapsulate wheel bearing seats of figure below are positioned on the movable slide unit, are driven by reducing motor 6 and leading screw 21 nuts 20; When leading screw 21 orders about platform and driven rubber tire when up, initiatively rubber tire reduces with driven rubber tire centre-to-centre spacing, is placed on thin wall cylinder on the inspection platform and knows from experience by 4 rubber tires and hold up, the overproof place of the out-of-roundness wooden mallet hand finish of discovery when this moment can be with check; After finishing finished, it was descending to order about slide unit with the reducing motor that drives slide unit, and the driven rubber tire and the centre-to-centre spacing of active rubber tire are strengthened, and progressively made the thin-wall barrel on the platform break away from rubber tire, and was supported on the steel wheel of 4 check usefulness.
Two fixing initiatively steel wheels 2 and two fixing initiatively encapsulate wheels 15 of figure top all adopt axis to connect; Design and installation has three sprocket wheels 4,7,10 on two axises, wherein two initiatively the sprocket wheel 10 between the steel wheel axis be connected with sprocket wheel 13 usefulness one chain between two active rubber tire axises, when two teeth number of sprocket ratio is 1, can realize synchronous rotation between two active steel wheels and the active rubber tire.
Another sprocket wheel 4 that two active rubber tires are 15, be connected with sprocket wheel 7 on the cycloidal planetary gear speed reducer by chain 5, by motor 17, prime mover system drive that polydisc stepless time adjustment device 16, shaft coupling 11, cycloidal planetary gear speed reducer are formed promptly realizes two initiatively rubber tire and two initiatively synchronous rotations of steel wheel; When the thin-wall barrel on the platform is held up by 4 rubber tires, by the active rubber tire by with the frictional force of cylindrical shell contact position, drive thin-wall barrel and rotate; When thin-wall barrel is supported by 4 steel wheels, also by the frictional force of active steel wheel, order about cylindrical shell and rotate by the contact position, rotating speed can be adjusted in the scope at 1: 10 by polydisc stepless time adjustment device.
Ragged edge (below) at platform is freely placed an examining flat ruler, and its support height and cylindrical shell be the axial line level when check steel wheel upper support.When cylindrical shell orders about rotation by active steel opinion, bump (translation) examining flat ruler, and, show the out-of-roundness error of cylindrical shell circumference diverse location intuitively by the gap of barrel and leveling ruler, the workman can make mark at random, in order to finishing.
Claims (5)
1, a kind of plain stage dedicated for testing and finishing roundness of thin-wall cylinder, comprise base (1), be fixed on the dynamical system that the cycloidal planetary gear speed reducer that is connected with polydisc stepless time adjustment device (16) by motor (17), motor-driven polydisc stepless time adjustment device (16), by shaft coupling (11) on the base (1) is formed, it is characterized in that:
A, cycloidal planetary gear speed reducer are connected with sprocket wheel (4) on being installed in encapsulate wheel axis initiatively by the sprocket wheel on it (7) and chain (5), at active encapsulate wheel axis two ends two initiatively encapsulate wheels (15) are installed, initiatively encapsulate wheel axis and active encapsulate wheel (15) are fixed on the base (1) by bearing block
B, initiatively encapsulate wheel axis is connected with chain with sprocket wheel (10) on the active steel wheel axis (3) by the sprocket wheel on it (12), be parallel to initiatively the encapsulate wheel is equipped with two initiatively steel wheels (2) on active steel wheel axis, initiatively steel wheel axis (3) and two active steel wheels (2) are fixed on the base (1) by bearing block, corresponding initiatively steel wheel is at also parallel two the driven steel wheels (27) that are equipped with of base (1)
C, be parallel to initiatively encapsulate wheel (15) and go up at movable slide unit (23) and two driven rubber tires (25) are installed by encapsulate wheel bearing seat (26), movable slide unit (23) is meshed with nut (20) on the movable slide unit (23) by the leading screw (21) on motor and cycloidal planetary gear speed reducer (6) output shaft (18) and driving activity slide unit (23) is mobile, make the driven rubber tire and the centre-to-centre spacing of rubber tire initiatively strengthen or dwindle, and make the thin-wall barrel disengaging on the platform or be close to rubber tire, and support or leave the steel wheel of 4 check usefulness.
2, a kind of plain stage dedicated for testing and finishing roundness of thin-wall cylinder according to claim 1 is characterized in that: two initiatively steel wheel and initiatively rotations synchronously between the rubber tire.
3, a kind of plain stage dedicated for testing and finishing roundness of thin-wall cylinder according to claim 1 is characterized in that: when thin-wall barrel was supported by 4 steel wheels, initiatively steel wheel ordered about the cylindrical shell rotation, and rotating speed can be adjusted in the scope at 1: 10 by polydisc stepless time adjustment device.
4, a kind of plain stage dedicated for testing and finishing roundness of thin-wall cylinder according to claim 1 is characterized in that: the ragged edge at platform is placed an examining flat ruler, and its support height and cylindrical shell be the axial line level when check steel wheel upper support.
5, a kind of plain stage dedicated for testing and finishing roundness of thin-wall cylinder according to claim 1 is characterized in that: movable slide unit (23) is installed on the base by slide and track (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610017676 CN1843708A (en) | 2006-04-21 | 2006-04-21 | Plain stage dedicated for testing and finishing roundness of thin-wall cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610017676 CN1843708A (en) | 2006-04-21 | 2006-04-21 | Plain stage dedicated for testing and finishing roundness of thin-wall cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1843708A true CN1843708A (en) | 2006-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610017676 Pending CN1843708A (en) | 2006-04-21 | 2006-04-21 | Plain stage dedicated for testing and finishing roundness of thin-wall cylinder |
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| Country | Link |
|---|---|
| CN (1) | CN1843708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489557A (en) * | 2011-12-28 | 2012-06-13 | 长春汇凯科技有限公司 | Mechanism for automatically correcting roundness of inner ring and outer ring of joint bearing |
| CN110470201A (en) * | 2019-08-29 | 2019-11-19 | 长春光华学院 | A kind of thin-walled cylinder part cylindricity detection device and its detection method |
-
2006
- 2006-04-21 CN CN 200610017676 patent/CN1843708A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489557A (en) * | 2011-12-28 | 2012-06-13 | 长春汇凯科技有限公司 | Mechanism for automatically correcting roundness of inner ring and outer ring of joint bearing |
| CN102489557B (en) * | 2011-12-28 | 2013-10-09 | 长春汇凯科技有限公司 | Mechanism for automatically correcting roundness of inner ring and outer ring of joint bearing |
| CN110470201A (en) * | 2019-08-29 | 2019-11-19 | 长春光华学院 | A kind of thin-walled cylinder part cylindricity detection device and its detection method |
| CN110470201B (en) * | 2019-08-29 | 2020-11-17 | 长春光华学院 | Thin-wall cylinder part cylindricity detection device and detection method thereof |
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