CN204159687U - Roll body flexible deformation means for correcting - Google Patents
Roll body flexible deformation means for correcting Download PDFInfo
- Publication number
- CN204159687U CN204159687U CN201420454146.9U CN201420454146U CN204159687U CN 204159687 U CN204159687 U CN 204159687U CN 201420454146 U CN201420454146 U CN 201420454146U CN 204159687 U CN204159687 U CN 204159687U
- Authority
- CN
- China
- Prior art keywords
- roll body
- flexible deformation
- support tube
- cylinder block
- dovetail groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a kind of roll body flexible deformation means for correcting, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of described air compressor is connected with cylinder block, described cylinder block is evenly arranged in cylinder body outer wall circumferentially, and the piston rod of described cylinder block is connected with push rod; The outer wall along the circumferential direction uniform support tube being provided with hollow of described cylindrical shell, spring is arranged with in described support tube, described support tube is equipped with support bar, described support bar one end to insert in support tube and and spring contact, the other end is connected with gimbal, and described gimbal is provided with the U-lag for installing haltere.The utility model can be firm the roll body inside that is arranged on roll body flexible deformation is corrected, improve the correction accuracy of roll body flexible deformation.
Description
Technical field
The utility model relates to roll body flexible deformation calibration equipment, is specifically related to a kind of roll body flexible deformation means for correcting for correcting roll body flexible deformation.
Background technology
Roll body is requisite device in various main equipment, such as 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, require that the amount of deflection of roller center is when rotated little as far as possible, such guarantee crudy, can not nuisance vibration be caused simultaneously.
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 installed additional in the middle of roller must be fixed, the bascule installed additional in the middle of the roller must be fixed, when rod rotates can not and roll body inwall between produce relative motion.
Application number be 201120534887.4 utility model patent disclose and a kind ofly correct the device rotating roll body flexible deformation, comprise inner ring, inner ring there is the pipe that 8-12 square, support ring one end puts the tube wall in inner ring into, inner ring cylindrical there are six round steel be 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 in inner ring, rotary support bar makes to move up and down along the round steel in inner ring, spring is contained on the circular round pipes on support ring, support ring there is the U-lag installing haltere.
Correct although this equipment can carry out correction to roll body flexibility by haltere, by support bar and spring, this device is loaded roll body centre position, there is following problem.
One, support bar rotates by artificial the length regulating support bar, cause the length of each support bar cannot ensure unanimously, cause the old power of bearing of each support bar each different, can be moved under roll body High Rotation Speed, thus make, between this device and roll body, relative sliding occurs, roll body flexible deformation can not be corrected out accurately.
Two, under the effect of roll body High Rotation Speed, can there is the phenomenon of bending in spring, thus affect the laminating of haltere and roll body inwall under the influence of centrifugal force.
Three, 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 inner ring, thus cause the vibrations of device, the accuracy that impact corrects.
Utility model content
The utility model rotates to solve existing correction the problem that the installation of roll body flexible deformation device can produce relative sliding built on the sand and easily, and a kind of roll body flexible deformation means for correcting is provided, the roll body inside that is arranged on that can be firm corrects roll body flexible deformation, thus ensures the correction accuracy of roll body flexible deformation; Can balance adjustment be carried out simultaneously, reduce the vibrations of device, improve the accuracy corrected.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Roll body flexible deformation means for correcting, is characterized in that, comprise cylindrical shell, inner barrel is installed with air compressor, the outlet of described air compressor is connected with cylinder block, and described cylinder block is evenly arranged in cylinder body outer wall circumferentially, and the piston rod of described cylinder block is connected with push rod; The outer wall along the circumferential direction uniform support tube being provided with hollow of described cylindrical shell, spring is arranged with in described support tube, described support tube is equipped with support bar, described support bar one end to insert in support tube and and spring contact, the other end is connected with gimbal, and described gimbal is provided with the U-lag for installing haltere; The cylinder block and the support tube that are distributed on cylinder body outer wall are connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.
Further, described dovetail groove is provided with angle index.
Further, described push rod is connected with curved support plate, and the outer arc radius of described curved support plate is identical with the internal diameter of roll body.
Further, the extrados of described curved support plate is provided with rubber buffer, and described rubber buffer is provided with anti-slip veins.
Further, be provided with pressure sensor in described rubber buffer, described pressure sensor is electrically connected with outside controller.
Compared with prior art, the utility model has following beneficial effect:
Roll body flexible deformation means for correcting of the present utility model, comprise cylindrical shell, inner barrel is installed with air compressor, and the outlet of described air compressor is connected with cylinder block, described cylinder block is evenly arranged in cylinder body outer wall circumferentially, and the piston rod of described cylinder block is connected with push rod; The outer wall along the circumferential direction uniform support tube being provided with hollow of described cylindrical shell, spring is arranged with in described support tube, described support tube is equipped with support bar, described support bar one end to insert in support tube and and spring contact, the other end is connected with gimbal, and described gimbal is provided with the U-lag for installing haltere; The cylinder block and the support tube that are distributed on cylinder body outer wall are connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.By air compressor, compressed air is passed into the inwall in cylinder block, push rod being fastened on roll body, make the active force of each push rod consistent, ensure that the active force that each push rod contacts with roll body is consistent, and the size of control action power can be carried out by air compressor, pretightning force is controlled accurately according to different situations, thus guarantee the firm inwall being arranged on roll body, prevent the phenomenon with roll body relative sliding, thus guarantee to correct roll body flexible deformation accurately.
The utility model is distributed on the cylinder block of cylinder body outer wall and support tube is connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.Between loading roll body inside, regulate the length of push rod of the present utility model, support bar suitable to the distance between the distance of push rod or supporting bar top and tubular axis to roll body inwall to tubular axis, and be arranged on blance test platform and carry out blance test, after finding out non-equilibrium site, appropriate balance weight is put into the dovetail groove of endless belt through import, be arranged on endless belt through installing hole and carry out blance test again, until meet blance test requirement.Thus make the utility model can cause the vibrations of device because of the skew of barycenter, improve the accuracy corrected.The utility model, by arranging dovetail groove, can improve the tightness of balance weight, prevents coming off of balance weight, the installing hole be simultaneously evenly arranged, and makes the utility model be convenient to regulate.
Dovetail groove of the present utility model be provided with angle index, be convenient to carry out recording and adjusting, improve the efficiency of balance test.
The utility model is connected with curved support plate in the end of push rod, increases the contact area with roll body, improves the tightness between roll body further, prevents the situation of slip.
Support bar one end of the present utility model to insert in support tube and and spring contact, the other end is connected with gimbal, and gimbal is provided with the U-lag for installing haltere.Spring housing is located at the inside of support bar, prevents the distortion at high-speed rotation lower spring, thus ensure that haltere can be close to roll body inwall, improve the effect corrected.Spring is contained in the inside of support bar simultaneously, the influence of crust deformation of centrifugal force to spring can be reduced, improve the precision of correction further.
The extrados of curved support plate of the present utility model is provided with rubber buffer, and rubber buffer is provided with anti-slip veins.The active force between curved support plate and roll body is cushioned by rubber buffer, prevent curved support plate from damaging roll body inwall, active force between anti-slip veins raising with roll body is set simultaneously on rubber buffer, prevents the phenomenon of slip, thus improve the correction accuracy of roll body deflection deformation.
Rubber buffer of the present utility model is provided with pressure sensor, the active force between roll body can be judged accurately by pressure sensor, ensure that the active force between roll body can either prevent the phenomenon of slip, the impact that excessive hydraulic coupling is brought can be prevented again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is arranged in roll body;
Mark in figure: 1, air compressor, 2, support tube, 3, cylindrical shell, 4, push rod, 5, piston rod, 6, cylinder block, 7, support bar, 8, balance weight, 9, import, 10, gimbal, 11, dovetail groove, 12, spring, 13, endless belt, 14, roll body.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
Roll body flexible deformation means for correcting of the present utility model, comprise cylindrical shell, inner barrel is installed with air compressor, and the outlet of described air compressor is connected with cylinder block, described cylinder block is evenly arranged in cylinder body outer wall circumferentially, and the piston rod of described cylinder block is connected with push rod; The outer wall along the circumferential direction uniform support tube being provided with hollow of described cylindrical shell, spring is arranged with in described support tube, described support tube is equipped with support bar, described support bar one end to insert in support tube and and spring contact, the other end is connected with gimbal, and described gimbal is provided with the U-lag for installing haltere; The cylinder block and the support tube that are distributed on cylinder body outer wall are connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.Compressed air also can be passed into cylinder block by outside compressed air reservoir and carry out work by cylinder block of the present utility model.
Further, described dovetail groove is provided with angle index.
Further, described push rod is connected with curved support plate, and the outer arc radius of described curved support plate is identical with the internal diameter of roll body.
Further, the extrados of described curved support plate is provided with rubber buffer, and described rubber buffer is provided with anti-slip veins.
Further, be provided with pressure sensor in described rubber buffer, described pressure sensor is electrically connected with outside controller.
Roll body flexible deformation means for correcting of the present utility model, comprise cylindrical shell, inner barrel is installed with air compressor, and the outlet of described air compressor is connected with cylinder block, described cylinder block is evenly arranged in cylinder body outer wall circumferentially, and the piston rod of described cylinder block is connected with push rod; The outer wall along the circumferential direction uniform support tube being provided with hollow of described cylindrical shell, spring is arranged with in described support tube, described support tube is equipped with support bar, described support bar one end to insert in support tube and and spring contact, the other end is connected with gimbal, and described gimbal is provided with the U-lag for installing haltere; The cylinder block and the support tube that are distributed on cylinder body outer wall are connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.By air compressor, compressed air is passed into the inwall in cylinder block, push rod being fastened on roll body, make the active force of each push rod consistent, ensure that the active force that each push rod contacts with roll body is consistent, and the size of control action power can be carried out by air compressor, pretightning force is controlled accurately according to different situations, thus guarantee the firm inwall being arranged on roll body, prevent the phenomenon with roll body relative sliding, thus guarantee to correct roll body flexible deformation accurately.
The utility model is distributed on the cylinder block of cylinder body outer wall and support tube is connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.Between loading roll body inside, regulate the length of push rod of the present utility model, support bar suitable to the distance between the distance of push rod or supporting bar top and tubular axis to roll body inwall to tubular axis, and be arranged on blance test platform and carry out blance test, after finding out non-equilibrium site, appropriate balance weight is put into the dovetail groove of endless belt through import, be arranged on endless belt through installing hole and carry out blance test again, until meet blance test requirement.Thus make the utility model can cause the vibrations of device because of the skew of barycenter, improve the accuracy corrected.The utility model, by arranging dovetail groove, can improve the tightness of balance weight, prevents coming off of balance weight, the installing hole be simultaneously evenly arranged, and makes the utility model be convenient to regulate.
Dovetail groove of the present utility model be provided with angle index, be convenient to carry out recording and adjusting, improve the efficiency of balance test.
The utility model is connected with curved support plate in the end of push rod, increases the contact area with roll body, improves the tightness between roll body further, prevents the situation of slip.
Support bar one end of the present utility model to insert in support tube and and spring contact, the other end is connected with gimbal, and gimbal is provided with the U-lag for installing haltere.Spring housing is located at the inside of support bar, prevents the distortion at high-speed rotation lower spring, thus ensure that haltere can be close to roll body inwall, improve the effect corrected.Spring is contained in the inside of support bar simultaneously, the influence of crust deformation of centrifugal force to spring can be reduced, improve the precision of correction further.
The extrados of curved support plate of the present utility model is provided with rubber buffer, and rubber buffer is provided with anti-slip veins.The active force between curved support plate and roll body is cushioned by rubber buffer, prevent curved support plate from damaging roll body inwall, active force between anti-slip veins raising with roll body is set simultaneously on rubber buffer, prevents the phenomenon of slip, thus improve the correction accuracy of roll body deflection deformation.
Rubber buffer of the present utility model is provided with pressure sensor, the active force between roll body can be judged accurately by pressure sensor, ensure that the active force between roll body can either prevent the phenomenon of slip, the impact that excessive hydraulic coupling is brought can be prevented again.
Claims (5)
1. roll body flexible deformation means for correcting, is characterized in that, comprises cylindrical shell, inner barrel is installed with air compressor, the outlet of described air compressor is connected with cylinder block, and described cylinder block is evenly arranged in cylinder body outer wall circumferentially, and the piston rod of described cylinder block is connected with push rod; The outer wall along the circumferential direction uniform support tube being provided with hollow of described cylindrical shell, spring is arranged with in described support tube, described support tube is equipped with support bar, described support bar one end to insert in support tube and and spring contact, the other end is connected with gimbal, and described gimbal is provided with the U-lag for installing haltere; The cylinder block and the support tube that are distributed on cylinder body outer wall are connected with the body concentric endless belt with cylinder, described endless belt offers dovetail groove, the bottom of dovetail groove is evenly equipped with installing hole, and described dovetail groove is equipped with the import for putting into balance weight, and balance weight is arranged on endless belt through installing hole.
2. roll body flexible deformation means for correcting according to claim 1, it is characterized in that, described dovetail groove is provided with angle index.
3. roll body flexible deformation means for correcting according to claim 2, it is characterized in that, described push rod is connected with curved support plate, and the outer arc radius of described curved support plate is identical with the internal diameter of roll body.
4. roll body flexible deformation means for correcting according to claim 3, is characterized in that, the extrados of described curved support plate is provided with rubber buffer, and described rubber buffer is provided with anti-slip veins.
5. roll body flexible deformation means for correcting according to claim 4, is characterized in that, be provided with pressure sensor in described rubber buffer, and described pressure sensor is electrically connected with outside controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454146.9U CN204159687U (en) | 2014-08-13 | 2014-08-13 | Roll body flexible deformation means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454146.9U CN204159687U (en) | 2014-08-13 | 2014-08-13 | Roll body flexible deformation means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159687U true CN204159687U (en) | 2015-02-18 |
Family
ID=52533415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454146.9U Expired - Fee Related CN204159687U (en) | 2014-08-13 | 2014-08-13 | Roll body flexible deformation means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190756A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Roller flexible deformation correction device |
-
2014
- 2014-08-13 CN CN201420454146.9U patent/CN204159687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190756A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Roller flexible deformation correction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104190750A (en) | Multi-purpose rotary roller flexible deformation correcting device provided with balancing device | |
| CN104190751B (en) | A kind of for correct rotating roller body flexible deformation and with the device of equilibrator | |
| CN203189603U (en) | Novel elastic damping righting frame | |
| CA2893231C (en) | Archery bow with circular string track | |
| CN104190749B (en) | Rotating roller body flexible deformation's correction device | |
| CN203362169U (en) | Attitude adjusting device of miniature shield machine | |
| CN204159683U (en) | The flexible means for correcting of a kind of roll body with bascule | |
| CN204504276U (en) | A kind of tension mechanism of internal expansion type electric beveling machine for pipes | |
| CN204159687U (en) | Roll body flexible deformation means for correcting | |
| CN209494526U (en) | A kind of flexible calibration formula geological mapping drilling machine of level for building | |
| CN104475494A (en) | Rotating roller flexibility deformation correcting device with balancing unit | |
| CN204612634U (en) | A kind of round glitch detection tool of ATM paper currency transmission cylinder | |
| CN204159682U (en) | A kind ofly rotate roll body flexible deformation and with the device of bascule for correcting | |
| CN204159681U (en) | The multipurpose with bascule rotates roll body flexible deformation means for correcting | |
| CN102162708A (en) | Cannon barrel axial line positioner | |
| CN104190756B (en) | Roll body flexible deformation's means for correcting | |
| CN204018430U (en) | Rotation roll body flexible deformation means for correcting | |
| CN104492865A (en) | Roller flexibility correction device with balancing device | |
| CN104174710A (en) | Roller body flexibility correction device with balancing device | |
| CN104324984A (en) | Rotating roller body flexibility deformation correction device | |
| CN204307941U (en) | A kind of steel billet pressure pin height adjuster | |
| CN202830633U (en) | Choke plug | |
| CN206940376U (en) | A kind of H profile steel tipper | |
| CN202013138U (en) | Cannon barrel axis positioning device | |
| CN103742161A (en) | Dual-mode shield tunneling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150218 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |