CN104190750A - Multi-purpose rotary roller flexible deformation correcting device provided with balancing device - Google Patents
Multi-purpose rotary roller flexible deformation correcting device provided with balancing device Download PDFInfo
- Publication number
- CN104190750A CN104190750A CN201410395578.1A CN201410395578A CN104190750A CN 104190750 A CN104190750 A CN 104190750A CN 201410395578 A CN201410395578 A CN 201410395578A CN 104190750 A CN104190750 A CN 104190750A
- Authority
- CN
- China
- Prior art keywords
- roll body
- flexible deformation
- push rod
- support bar
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a multi-purpose rotary roller flexible deformation correcting device provided with a balancing device. The multi-purpose rotary roller flexible deformation correcting device comprises a cylinder body, wherein an air compressor is fixedly installed in the cylinder body, cylinder blocks are connected to an outlet of the air compressor and are evenly arranged on the circumference of the outer wall of the cylinder body, and a piston rod of each cylinder block is connected with a supporting cylinder; a supporting rod is arranged in each supporting cylinder in a sleeved mode through threads, and an arc-shaped supporting plate is connected to the other end of each supporting rod; hollow ejector rods are evenly distributed on the outer wall of the cylinder body in the circumferential direction, a spring is arranged in each ejector rod in a sleeved mode, a sliding rod is arranged in each ejector rod in a matched mode and can slide in the ejector rod, one end of each sliding rod is inserted into the corresponding ejector rod and in contact with the corresponding spring, a balancing ring is connected to the other end of each sliding rod, and an arc-shaped groove used for installing a balancing bar is formed in each balancing ring. The multi-purpose rotary roller flexible deformation correcting device can be stably installed inside a roller to improve roller flexible deformation correcting accuracy and has the advantage of being wide in application range.
Description
Technical field
The present invention relates to roll body flexible deformation calibration equipment, be specifically related to a kind of correction roll body flexible deformation's for different-diameter size the multipurpose rotation roll body flexible deformation means for correcting with bascule.
Background technology
Roll body is requisite device in various main equipments, for example, at paper machine, ball mill etc., and along with the raising of production efficiency, roll body diameter in the equipment such as paper machine, ball mill is increasing, in order to ensure equipment security of operation, the amount of deflection of center is as far as possible little when rotated to require roller, guarantee crudy like this, and the while can not cause nuisance vibration.
At present, the roller that diameter is large adopts two sections of traditional dynamic balance methods cannot eliminate the amount of deflection at roller center place, and because roller diameter is larger, rotary speed is high, the bascule installing additional in the middle of roller must be fixed, the bascule installing additional in the middle of the roller must be fixed, in the time that rod rotates can not and roll body inwall between produce relative motion.
Application number is that 201120534887.4 utility model patent discloses a kind of device of proofreading and correct rotation roll body flexible deformation, comprise interior ring, on interior ring, there are 8-12 square pipes, support ring one end is put the tube wall on interior ring into, on interior ring cylindrical, there are six round steel that are evenly arranged, round steel one end endoporus is screwed hole, support bar one end is external screw thread, support bar one end external screw thread is contained in the round steel screwed hole on interior ring, rotary support bar makes to move up and down along the round steel on interior ring, spring is contained on the circular pipe on support ring, on support ring, there is the U-lag that haltere is installed.
Although this equipment can, to the flexible correction of roll body, pack this device into roll body centre position by support bar and spring by haltere, exists following problem.
One, support bar regulates the length of support bar by artificial rotation, cause the length of each support bar cannot ensure unanimously, cause the old power of bearing of each support bar each different, under roll body High Rotation Speed, can be moved, thereby make, between this device and roll body, relative sliding occurs, can not proofread and correct out roll body flexible deformation accurately.
Two, under the effect of roll body High Rotation Speed, can there is the phenomenon of bending in spring under the effect of centrifugal force, thereby affect the laminating of haltere and roll body inwall.
Three, the length of only controlling support bar due to the length of support bar by screw thread rotation, makes the scope of application less.
Four, under High Rotation Speed, due to the existence of mismachining tolerance and the impact of material, barycenter can not with the dead in line of interior ring, thereby cause the vibrations of device, the accuracy of effect correction.
Summary of the invention
The present invention installs the problem that can produce built on the sand and easily relative sliding in order to solve existing correction rotation roll body flexible deformation device, and provide a kind of multipurpose with bascule to rotate roll body flexible deformation means for correcting, proofread and correct roll body flexible deformation the roll body inside that is arranged on that can be firm, thereby ensure roll body flexible deformation's correction accuracy, have the advantages that the scope of application is wide, can carry out balance adjustment, reduce the vibrations of device, improve the accuracy of proofreading and correct simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
There is the multipurpose rotation roll body flexible deformation means for correcting of bascule, it is characterized in that, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of air compressor is connected with cylinder block, cylinder block is evenly arranged on cylinder body outer wall circumference, and the piston rod of cylinder block is connected with support tube; In support tube, be provided with support bar through thread bush, the other end of support bar is connected with arc gripper shoe; The outer wall of described cylindrical shell is along the circumferential direction evenly equipped with the push rod of hollow, in push rod, be arranged with spring, push rod is equipped with can be along the slide bar sliding in push rod, one end of slide bar insert in push rod and and spring contact, the other end is connected with gimbal, and gimbal is provided with the deep-slotted chip breaker for haltere is installed; The cylinder block and the push rod that are distributed on cylinder body outer wall are connected with annular balancing band, are evenly provided with installing hole on described balancing band, and the balance weight arranging is arranged on balancing band by installing hole.
Further, the outer wall of described support bar is provided with the scale that regulates support bar extension elongation.
Further, the outer arc radius of described arc gripper shoe is identical with the internal diameter of roll body.
Further, on the extrados of described arc gripper shoe, rubber buffer is installed, described rubber buffer is provided with anti-slip veins.
Compared with prior art, the present invention has following beneficial effect:
The multipurpose rotation roll body flexible deformation means for correcting with bascule of the present invention, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of air compressor is connected with cylinder block, cylinder block is evenly arranged on cylinder body outer wall circumference, and the piston rod of cylinder block is connected with support tube; In support tube, be provided with support bar through thread bush, the other end of support bar is connected with arc gripper shoe; The outer wall of described cylindrical shell is along the circumferential direction evenly equipped with the push rod of hollow, in push rod, be arranged with spring, push rod is equipped with can be along the slide bar sliding in push rod, one end of slide bar insert in push rod and and spring contact, the other end is connected with gimbal, and gimbal is provided with the deep-slotted chip breaker for haltere is installed; The cylinder block and the push rod that are distributed on cylinder body outer wall are connected with annular balancing band, are evenly provided with installing hole on described balancing band, and the balance weight arranging is arranged on balancing band by installing hole.By compressed air, support bar is fastened on to the inwall of roll body, make the active force of each support bar consistent through same air compressor simultaneously, ensure that each support bar is consistent with the active force of roll body contact, and can carry out by cylinder block the size of control action power, control accurately pretightning force according to different situations, thereby guarantee the firm inwall that is arranged on roll body, prevent and the phenomenon of roll body relative sliding, thereby guarantee to proofread and correct accurately roll body flexible deformation.Support bar of the present invention is located in support tube by thread bush simultaneously, can stretch out the length of support tube according to the different support bars that regulates, thereby is applicable to the roll body of different sizes, improves the scope of application of the present invention, improves the utilization rate of equipment.Be connected with arc gripper shoe in the end of support bar, the contact area of increase and roll body, improves the tightness between roll body further, prevents the situation of slip simultaneously.
Slide bar of the present invention one end insert in push rod and and spring contact, the other end is connected with gimbal, gimbal is provided with the deep-slotted chip breaker for haltere is installed.Spring housing is located to the inside of push rod, prevents the distortion at high speed rotating lower spring, thereby ensure that haltere can be close to roll body inwall, improve the effect of proofreading and correct.Spring is contained in to the inside of push rod simultaneously, can reduces the influence of crust deformation of centrifugal force to spring, improve further the precision of proofreading and correct.
Cylinder block and the push rod that is distributed on cylinder body outer wall of the present invention is connected with annular balancing band, on balancing band, be evenly provided with installing hole, the balance weight arranging is arranged on balancing band by installing hole, packing between roll body inside, regulate support bar of the present invention, the length of slide bar is suitable to the distance between roll body inwall to distance and tubular axis that tubular axis arrives support bar or top end of sliding rod, and be arranged on and on blance test platform, carry out blance test, find out after non-equilibrium site, appropriate balance weight is arranged on and on balancing band, carries out blance test again, until meet blance test requirement.Thereby make the present invention can not can cause the vibrations of device because of the skew of barycenter, improve the accuracy of proofreading and correct.
The outer wall of support bar of the present invention is provided with the scale that regulates support bar extension elongation, is convenient to each support bar to regulate, and ensures that each support bar stretches out the length of support tube consistent, guarantees that the active force of each support bar is consistent, is also convenient to install simultaneously.
On the extrados of arc gripper shoe of the present invention, rubber buffer is installed, rubber buffer is provided with anti-slip veins.Cushion the active force between arc gripper shoe and roll body by rubber buffer, prevent arc gripper shoe damage roll body inwall, anti-slip veins is set simultaneously on rubber buffer and improves the active force between roll body, prevent the phenomenon of slip, thereby improve the correction accuracy of roll body deflection deformation.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention is arranged on the structural representation in roll body;
Mark in figure: 1, air compressor, 2, cylindrical shell, 3, cylinder block, 4, piston rod, 5, support tube, 6, support bar, 7, spring, 8, push rod, 9, arc gripper shoe, 10, rubber buffer, 11, gimbal, 12, scale, 13, balancing band, 14, installing hole, 15, balance weight, 16, roll body.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiment used that obtain under creative work prerequisite, belongs to protection scope of the present invention.
The multipurpose rotation roll body flexible deformation means for correcting with bascule of the present invention, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of air compressor is connected with cylinder block, cylinder block is evenly arranged on cylinder body outer wall circumference, and the piston rod of cylinder block is connected with support tube; In support tube, be provided with support bar through thread bush, the other end of support bar is connected with arc gripper shoe; The outer wall of described cylindrical shell is along the circumferential direction evenly equipped with the push rod of hollow, in push rod, be arranged with spring, push rod is equipped with can be along the slide bar sliding in push rod, one end of slide bar insert in push rod and and spring contact, the other end is connected with gimbal, and gimbal is provided with the deep-slotted chip breaker for haltere is installed; The cylinder block and the push rod that are distributed on cylinder body outer wall are connected with annular balancing band, are evenly provided with installing hole on described balancing band, and the balance weight arranging is arranged on balancing band by installing hole.Air compressor is connected with outside control system, and single-chip microcomputer, PLC, computer can be served as control system, and those skilled in the art can understand and understand, and does not repeat them here.Cylinder block of the present invention also can directly be connected with outside compressed air initial stage tank simultaneously.Gimbal, haltere all belong to prior art products, do not repeat them here.
Further, the outer wall of described support bar is provided with the scale that regulates support bar extension elongation.
Further, the outer arc radius of described arc gripper shoe is identical with the internal diameter of roll body.
Further, on the extrados of described arc gripper shoe, rubber buffer is installed, described rubber buffer is provided with anti-slip veins.
The multipurpose rotation roll body flexible deformation means for correcting with bascule of the present invention, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of air compressor is connected with cylinder block, cylinder block is evenly arranged on cylinder body outer wall circumference, and the piston rod of cylinder block is connected with support tube; In support tube, be provided with support bar through thread bush, the other end of support bar is connected with arc gripper shoe; The outer wall of described cylindrical shell is along the circumferential direction evenly equipped with the push rod of hollow, in push rod, be arranged with spring, push rod is equipped with can be along the slide bar sliding in push rod, one end of slide bar insert in push rod and and spring contact, the other end is connected with gimbal, and gimbal is provided with the deep-slotted chip breaker for haltere is installed; The cylinder block and the push rod that are distributed on cylinder body outer wall are connected with annular balancing band, are evenly provided with installing hole on described balancing band, and the balance weight arranging is arranged on balancing band by installing hole.By compressed air, support bar is fastened on to the inwall of roll body, make the active force of each support bar consistent through same air compressor simultaneously, ensure that each support bar is consistent with the active force of roll body contact, and can carry out by cylinder block the size of control action power, control accurately pretightning force according to different situations, thereby guarantee the firm inwall that is arranged on roll body, prevent and the phenomenon of roll body relative sliding, thereby guarantee to proofread and correct accurately roll body flexible deformation.Support bar of the present invention is located in support tube by thread bush simultaneously, can stretch out the length of support tube according to the different support bars that regulates, thereby is applicable to the roll body of different sizes, improves the scope of application of the present invention, improves the utilization rate of equipment.Be connected with arc gripper shoe in the end of support bar, the contact area of increase and roll body, improves the tightness between roll body further, prevents the situation of slip simultaneously.
Slide bar of the present invention one end insert in push rod and and spring contact, the other end is connected with gimbal, gimbal is provided with the deep-slotted chip breaker for haltere is installed.Spring housing is located to the inside of push rod, prevents the distortion at high speed rotating lower spring, thereby ensure that haltere can be close to roll body inwall, improve the effect of proofreading and correct.Spring is contained in to the inside of push rod simultaneously, can reduces the influence of crust deformation of centrifugal force to spring, improve further the precision of proofreading and correct.
Cylinder block and the push rod that is distributed on cylinder body outer wall of the present invention is connected with annular balancing band, on balancing band, be evenly provided with installing hole, the balance weight arranging is arranged on balancing band by installing hole, packing between roll body inside, regulate support bar of the present invention, the length of slide bar is suitable to the distance between roll body inwall to distance and tubular axis that tubular axis arrives support bar or top end of sliding rod, and be arranged on and on blance test platform, carry out blance test, find out after non-equilibrium site, appropriate balance weight is arranged on and on balancing band, carries out blance test again, until meet blance test requirement.Thereby make the present invention can not can cause the vibrations of device because of the skew of barycenter, improve the accuracy of proofreading and correct.
The outer wall of support bar of the present invention is provided with the scale that regulates support bar extension elongation, is convenient to each support bar to regulate, and ensures that each support bar stretches out the length of support tube consistent, guarantees that the active force of each support bar is consistent, is also convenient to install simultaneously.
On the extrados of arc gripper shoe of the present invention, rubber buffer is installed, rubber buffer is provided with anti-slip veins.Cushion the active force between arc gripper shoe and roll body by rubber buffer, prevent arc gripper shoe damage roll body inwall, anti-slip veins is set simultaneously on rubber buffer and improves the active force between roll body, prevent the phenomenon of slip, thereby improve the correction accuracy of roll body deflection deformation.
Claims (4)
1. there is the multipurpose rotation roll body flexible deformation means for correcting of bascule, it is characterized in that, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of air compressor is connected with cylinder block, cylinder block is evenly arranged on cylinder body outer wall circumference, and the piston rod of cylinder block is connected with support tube; In support tube, be provided with support bar through thread bush, the other end of support bar is connected with arc gripper shoe; The outer wall of described cylindrical shell is along the circumferential direction evenly equipped with the push rod of hollow, in push rod, be arranged with spring, push rod is equipped with can be along the slide bar sliding in push rod, one end of slide bar insert in push rod and and spring contact, the other end is connected with gimbal, and gimbal is provided with the deep-slotted chip breaker for haltere is installed; The cylinder block and the push rod that are distributed on cylinder body outer wall are connected with annular balancing band, are evenly provided with installing hole on described balancing band, and the balance weight arranging is arranged on balancing band by installing hole.
2. the multipurpose rotation roll body flexible deformation means for correcting with bascule according to claim 1, is characterized in that, the outer wall of described support bar is provided with the scale that regulates support bar extension elongation.
3. the multipurpose rotation roll body flexible deformation means for correcting with bascule according to claim 1 and 2, is characterized in that, the outer arc radius of described arc gripper shoe is identical with the internal diameter of roll body.
4. the multipurpose rotation roll body flexible deformation means for correcting with bascule according to claim 3, is characterized in that, on the extrados of described arc gripper shoe, rubber buffer is installed, described rubber buffer is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395578.1A CN104190750B (en) | 2014-08-13 | 2014-08-13 | There is multi-usage rotating roller body flexible deformation's correction device of equilibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395578.1A CN104190750B (en) | 2014-08-13 | 2014-08-13 | There is multi-usage rotating roller body flexible deformation's correction device of equilibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190750A true CN104190750A (en) | 2014-12-10 |
| CN104190750B CN104190750B (en) | 2016-06-08 |
Family
ID=52076197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395578.1A Expired - Fee Related CN104190750B (en) | 2014-08-13 | 2014-08-13 | There is multi-usage rotating roller body flexible deformation's correction device of equilibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190750B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480559A (en) * | 2015-12-29 | 2016-04-13 | 北京华福工程有限公司 | Pipe supporting device |
| CN106670268A (en) * | 2017-02-08 | 2017-05-17 | 安徽鹰龙工业设计有限公司 | Vertical steel pipe self-centering straightening equipment |
| CN106949189A (en) * | 2017-05-03 | 2017-07-14 | 零八电子集团有限公司 | Autobalance rotor deviation of gravity center rotating shaft causes the bascule of eccentric moment |
| CN107649542A (en) * | 2017-09-27 | 2018-02-02 | 洛阳乾中新材料科技有限公司 | Inner bearing type school shape frock |
| CN111085572A (en) * | 2019-12-30 | 2020-05-01 | 武昌船舶重工集团有限公司 | Barrel correction device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235124A (en) * | 1976-12-28 | 1980-11-25 | J. M. Voith Gmbh | Counterbalanced roller for paper machines |
| EP1411254A1 (en) * | 2002-10-17 | 2004-04-21 | Voith Paper Patent GmbH | Roll, in particular middle roll of a calender, with a damper assembly having an inertial mass |
| CN201058351Y (en) * | 2007-05-16 | 2008-05-14 | 河南科隆石化装备有限公司 | Complex device |
| CN202372307U (en) * | 2011-12-16 | 2012-08-08 | 西安迈拓机械制造有限公司 | Dynamic balance device for rotary roller body |
| CN204159681U (en) * | 2014-08-13 | 2015-02-18 | 崇州广益机械制造有限公司 | The multipurpose with bascule rotates roll body flexible deformation means for correcting |
-
2014
- 2014-08-13 CN CN201410395578.1A patent/CN104190750B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235124A (en) * | 1976-12-28 | 1980-11-25 | J. M. Voith Gmbh | Counterbalanced roller for paper machines |
| EP1411254A1 (en) * | 2002-10-17 | 2004-04-21 | Voith Paper Patent GmbH | Roll, in particular middle roll of a calender, with a damper assembly having an inertial mass |
| CN201058351Y (en) * | 2007-05-16 | 2008-05-14 | 河南科隆石化装备有限公司 | Complex device |
| CN202372307U (en) * | 2011-12-16 | 2012-08-08 | 西安迈拓机械制造有限公司 | Dynamic balance device for rotary roller body |
| CN204159681U (en) * | 2014-08-13 | 2015-02-18 | 崇州广益机械制造有限公司 | The multipurpose with bascule rotates roll body flexible deformation means for correcting |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480559A (en) * | 2015-12-29 | 2016-04-13 | 北京华福工程有限公司 | Pipe supporting device |
| CN106670268A (en) * | 2017-02-08 | 2017-05-17 | 安徽鹰龙工业设计有限公司 | Vertical steel pipe self-centering straightening equipment |
| CN106949189A (en) * | 2017-05-03 | 2017-07-14 | 零八电子集团有限公司 | Autobalance rotor deviation of gravity center rotating shaft causes the bascule of eccentric moment |
| CN106949189B (en) * | 2017-05-03 | 2023-09-05 | 零八一电子集团有限公司 | Balance device for automatically balancing eccentric moment caused by deviation of weight center of rotating body from rotating shaft |
| CN107649542A (en) * | 2017-09-27 | 2018-02-02 | 洛阳乾中新材料科技有限公司 | Inner bearing type school shape frock |
| CN111085572A (en) * | 2019-12-30 | 2020-05-01 | 武昌船舶重工集团有限公司 | Barrel correction device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104190750B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104190750A (en) | Multi-purpose rotary roller flexible deformation correcting device provided with balancing device | |
| CN203189603U (en) | Novel elastic damping righting frame | |
| CN104190751A (en) | Device for correcting flexibly-deformed rotary roller and provided with balancing device | |
| CN204504276U (en) | A kind of tension mechanism of internal expansion type electric beveling machine for pipes | |
| CN103801957A (en) | Clamp for circular tube | |
| CN104190749A (en) | Device for correcting flexible deformation of rotary roller | |
| CN104227311B (en) | The positioner of equipment barrel inner central tube | |
| CN208787576U (en) | A kind of pipe fitting end support device with calibration function | |
| CN104475494A (en) | Rotating roller flexibility deformation correcting device with balancing unit | |
| CN206838825U (en) | Angle pipe equipment | |
| CN204159683U (en) | The flexible means for correcting of a kind of roll body with bascule | |
| CN204159681U (en) | The multipurpose with bascule rotates roll body flexible deformation means for correcting | |
| CN203343166U (en) | Angle-adjustable roller device | |
| CN203418255U (en) | Adjustable pipe fitting fitting-up bracket | |
| CN204159682U (en) | A kind ofly rotate roll body flexible deformation and with the device of bascule for correcting | |
| CN204018430U (en) | Rotation roll body flexible deformation means for correcting | |
| CN204159687U (en) | Roll body flexible deformation means for correcting | |
| CN104190756A (en) | Roller flexible deformation correction device | |
| CN104942107A (en) | Pipe bending machine used for bending oil pipes | |
| CN104634373A (en) | Centering device for pipeline inspection gauge | |
| CN204700103U (en) | For bending the bending machine of oil pipe | |
| CN103411592A (en) | Laser centering device and centering method thereof | |
| CN104492865A (en) | Roller flexibility correction device with balancing device | |
| CN104174710A (en) | Roller body flexibility correction device with balancing device | |
| CN204188338U (en) | A kind of minor diameter High Rotation Speed roll body dynamic poise device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |