CN115318995A - Ring rolling machine for flange production and processing - Google Patents
Ring rolling machine for flange production and processing Download PDFInfo
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- CN115318995A CN115318995A CN202211256762.9A CN202211256762A CN115318995A CN 115318995 A CN115318995 A CN 115318995A CN 202211256762 A CN202211256762 A CN 202211256762A CN 115318995 A CN115318995 A CN 115318995A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 117
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/04—Machines or devices for scraping with rotating cutting-tool, e.g. for smoothing linings of bearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cleaning In General (AREA)
- Forging (AREA)
Abstract
The invention relates to the technical field of metal stamping, and discloses a ring rolling machine for flange production and processing, which comprises a ring rolling machine, wherein the front surface of the ring rolling machine is slidably connected with a driving roller, a driven roller is arranged below the driving roller, control rollers are respectively arranged on the two sides of the west of the driven roller, a ring material positioned below the driving roller is sleeved on the outer side of the driven roller, a vertical sliding groove is formed in the front surface of the ring rolling machine, the ring rolling machine is respectively slidably connected with a fixed plate positioned on the inner side and the outer side of the ring material through the sliding groove, two sides of the fixed plate, which are close to the ring material, are fixedly connected with expansion plates I, and the side surface of each expansion plate I, which is close to the ring material, is slidably connected with a fixed roller. The linkage rollers are arranged on the inner side and the outer side of the ring material through the fixing plates, the scraping plates can abut against the inner side and the outer side of the ring material and scrape the ring material in the rotation of the subsequent ring material, so that the oxide layers on the inner side and the outer side of the ring material are scraped, the oxide layers on the surface of the inner side and the outer side of the ring material are removed before the ring material is rotated and rolled, and the interference of the oxide layers in the rolling process of the ring material is avoided.
Description
Technical Field
The invention relates to the technical field of metal stamping, in particular to a ring rolling machine for producing and processing flanges.
Background
In the flange production process, a ring rolling machine is usually used for carrying out the reaming process of the flange, the ring rolling machine consists of a driving roller, a driven roller, a guide roller, a control roller and other driving structures, a heated flange ring blank is sleeved outside the driven roller during operation, the driving roller is only driven to rotate by a motor, so that the driving roller drives the ring blank to rotate, meanwhile, the outer side surface of the driving roller is radially fed by oil pressure, the outer side of the blank is long in pressed side length, the guide roller always leans against the outer side of the ring blank, and the rest rollers rotate by the friction force of the ring blank.
In the ring rolling process, the ring blank rotates for one circle to be rolled, the rolling process is carried out in an air environment, the outer side of the high-temperature ring blank is directly contacted with air to be oxidized, an oxide layer is generated on the outer side of the ring blank, the oxide layer can be partially separated and dropped under the action of the friction sliding of rollers on the outer side and the internal stress of the rolling process, but part of the oxide layer is not dropped, so that when the ring blank between the rolling of a driving roller and a driven roller is rolled, the flatness of the surface of the rolled ring blank is influenced by the oxide layer in the inner part, and the oxide layer is more tightly adhered due to high-pressure rolling, so that the scraping difficulty of the oxide layer is increased; oxide layer is being scraped off, and prior art scrapes off through the scraper blade, and at scraping off the in-process, the scraper blade all the time with the outside frictional contact of ring blank, makes the wearing and tearing of scraper blade accelerate, and the change frequency that leads to the scraper blade is big, influences the normal clear of grinding the ring.
Disclosure of Invention
Aiming at the defects of the existing ring rolling machine in the use process in the background technology, the invention provides the ring rolling machine for flange production and processing, which has the advantages of removing an oxide layer and improving the ring rolling precision, and solves the technical problems that the surface oxide layer proposed in the background technology influences the ring rolling precision and the service life of an oxide layer scraping plate is short.
The invention provides the following technical scheme: the utility model provides a flange production and processing is with ring rolls, includes the ring rolls, the positive sliding connection of ring rolls has the drive roll, the below of drive roll is equipped with the driven voller, the west both sides of driven voller are equipped with the control roll respectively, the outside cover of driven voller is equipped with the ring material that is located the drive roll below, vertical spout has been seted up in the front of ring rolls, and the ring rolls have the fixed plate that is located the ring material inside and outside through spout sliding connection respectively, the fixed plate is close to both sides fixedly connected with expansion plate I, every the side sliding connection that expansion plate I is close to the ring material has the fixed roll, the side fixedly connected with that the fixed plate is close to the ring material is located two expansion plate II between I, the side swing joint that expansion plate II is close to the ring material has linkage roller, angle fixedly connected with scraper blade such as linkage roller's outside circumference, two on same water flat line articulated between the expansion plate I have the dead lever, and the dead lever is located the one end of expansion plate I closest to the fixed roll, the dead lever is the telescopic lever, and the middle part of expansion plate is connected with the power bag, the horizontal position pole that the expansion lever is connected with the fixed bag, the horizontal position pole that the bag is connected with the horizontal position pole, the bag communicates with the driven pole, the horizontal direction of the bag is connected with the vertical section of the bag, the vertical section of supporting of the bag, and the bag.
Preferably, interior cavity has been seted up to the inboard of ring mill, and the bottom fixedly connected with elastic band of interior wall room, the top fixedly connected with slide of elastic band, the flexible rope I of top one side fixedly connected with of slide, and the axis of driven voller is run through in the outside of flexible rope I, the side fixed connection that the ring mill was kept away from to the other end and the fixed plate that the slide was kept away from to flexible rope I, the flexible rope II of top opposite side fixedly connected with of slide, the outside of flexible rope II is located the side that the ring mill is close to the ring material, and flexible rope II keeps away from the driven board of two vertical distributions of the other end fixedly connected with of slide, two elastic connection between the driven board, and the last downside of ring material between two fixed plates is hugged closely through elasticity to the driven board.
Preferably, two the fixed plate distributes respectively in the upper and lower side of ring material and the whole water face parallel of fixed plate, and the vertical spout control fixed plate that sets up in ring mill outside level all the time, two that same fixed plate is connected the line of expansion plate I is parallel with the fixed plate.
Preferably, expansion plate I and expansion plate II are elastic telescopic rods, and the elastic action expansion plate I and the expansion plate II of expansion plate I and expansion plate II are in the extension state.
Preferably, the scraper blade is arranged obliquely outside the linkage roller, and the oblique direction of the scraper blade reversely corresponds to the moving direction of the approaching ring materials.
Preferably, the whole fixed rod is in a horizontal state when two expansion plates I connected with the same fixed plate are horizontal.
Preferably, flexible rope I, flexible rope II are whole all to be "U" font of invering, and flexible rope I is located the outside of flexible rope II, the department of buckling of flexible rope I and flexible rope II is connected with the rolling column.
The invention has the following beneficial effects:
1. according to the invention, the linkage rollers are arranged on the inner side and the outer side of the ring material through the fixed plates, the ring material moves between the linkage rollers between the two fixed plates in the working process, when local oxide layers are arranged on the inner side and the outer side of the ring material, one expansion plate I facing to the rotation direction of the ring material in the two expansion plates I connected by the fixed plates is supported by the oxide layer with the thickness, so that the two expansion plates I are not on the same horizontal line any more, namely the two expansion plates I can drive the hinged fixed rod to incline, the fixed rod is elongated by the two expansion plates I in the inclining process, the power bag connected in the middle of the fixed rod is expanded, the power bag is introduced into gas on the inner side of the driven bag through the expansion pipeline, the driven bag is contracted, the support rod which is released by the driven bag to be expanded and supported by the driven bag moves towards the direction of the scraper, the end part of the support rod close to the linkage rollers supports against the side surfaces of the scraper, the linkage rollers stop rotating, and the scraper positioned at the bottom end of the linkage rollers is in the state of the scraper supported against the ring material, so that the oxide layer on the inner side and the outer side of the ring material is supported by the scraper, and the scraper, the inner side of the ring material is removed in the rolling process, and the ring material, and the rolling process of the ring material is not disturbed.
2. According to the invention, the linkage roller rotates at the outer side of the expansion plate II, namely when no oxide layer exists at the inner side and the outer side of the ring material, the linkage roller can roll relative to the ring material under the action of the friction force of the ring material, so that the linkage roller generates centrifugal force in the rolling process, and when the scraper moves along with the rotation of the linkage roller, the oxide layers attached to the surfaces of the scraper and the linkage roller are thrown out to clean the oxide layers, so that the oxide layers are not attached to the surfaces of the linkage roller and the scraper before the next oxide layer is cleaned, the scraper can be cleaned in real time, the cleaning difficulty of the scraper is reduced, and the effect of cleaning the oxide layers at each time is ensured.
3. According to the invention, the plurality of scrapers are arranged in the circumferential direction of the linkage roller, and when oxide layers on the inner side and the outer side of the ring material are cleaned, the random scrapers scrape the oxide layers on the inner side and the outer side of the ring material, so that the oxide layers can be removed by the plurality of scrapers on the outer side of the linkage roller, the service life of the whole linkage roller is prolonged, and the scrapers stop scraping the oxide layers only when the oxide layers need to be scraped, so that the service life of each scraper is further prolonged, and the pertinence and the effective time for scraping the oxide layers by the scrapers are further ensured.
Drawings
FIG. 1 is a schematic perspective view of a ring rolling mill according to the present invention;
FIG. 2 is a schematic view of the ring rolling mill of the present invention with the inside broken away;
FIG. 3 is a partial view of the outer side of the retaining plate structure of the present invention;
FIG. 4 is a partial view of the outer side of the lowermost end of the loop material structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.
In the figure: 1. a ring rolling mill; 2. a drive roll; 3. a driven roller; 4. a control roller; 5. performing ring material; 6. a fixing plate; 7. a telescopic plate I; 8. a fixed roller; 9. a telescopic plate II; 10. a linkage roller; 11. a squeegee; 12. fixing the rod; 13. a power bag; 14. a position-supporting rod; 15. a driven bladder; 16. an elastic band; 17. a slide plate; 18. a flexible rope I; 19. a flexible rope II; 20. and a driven plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a ring rolling mill for flange production and processing comprises a ring rolling mill 1, a driving roller 2 is slidably connected to the front of the ring rolling mill 1, a driven roller 3 is arranged below the driving roller 2, control rollers 4 are respectively arranged on the western sides of the driven roller 3, a ring material 5 positioned below the driving roller 2 is sleeved on the outer side of the driven roller 3, the ring material 5 rotates clockwise when being extruded, a vertical chute is formed on the front of the ring rolling mill 1, the ring rolling mill 1 is respectively slidably connected with fixing plates 6 positioned on the inner side and the outer side of the ring material 5 through the chute, the fixing plates 6 are positioned at the lowest part of the whole ring material 5, the two fixing plates 6 are connected through elastic telescopic connecting rods with sizes, the two fixing plates 6 are close to each other due to the elasticity of the elastic telescopic connecting rods, referring to fig. 3-4, telescopic plates i 7 are fixedly connected to the two sides of the fixing plates 6 close to the ring material 5, the side face, close to the ring material 5, of each expansion plate I7 is connected with a fixed roller 8 in a sliding mode, the side face, close to the ring material 5, of each fixed plate 6 is fixedly connected with an expansion plate II 9 located between the two expansion plates I7, the side face, close to the ring material 5, of each expansion plate II 9 is movably connected with a linkage roller 10, scraping plates 11 are fixedly connected with the outer side of each linkage roller 10 in an equal-angle circumferential direction, a fixed rod 12 is hinged between the two expansion plates I7 on the same horizontal line, the fixed rod 12 is located at one end, close to the corresponding fixed roller 8, of each expansion plate I7, namely the relative position of the connection between the fixed rod 12 and the corresponding fixed roller 8 is constant all the time, the fixed rod 12 is an expansion rod, a power bag 13 is connected to the middle expansion position of the fixed rod 12, referring to the drawing 5, the side face, closest to the corresponding to the linkage roller 10, of each expansion plate II 9 is connected with a position abutting rod 14 in a sliding mode, the shape of the abutting rod 14 is T-shaped, and the pointed end of the vertical portion of the abutting rod 14 faces towards the ring material 5, the bottom end of the transverse part of the position abutting rod 14 is fixedly connected with a driven bag 15, the outer side of the power bag 13 is fixedly communicated with a telescopic pipeline, and the power bag 13 is communicated with the inner side of the driven bag 15 through the telescopic pipeline.
Referring to fig. 2 to 3, an inner chamber is formed on the inner side of the ring rolling mill 1, the bottom end of the inner wall chamber is fixedly connected with an elastic belt 16, the elastic force of the elastic belt 16 is greater than the gravity of the whole fixed plate 6 and the fixed plate 6 connected with other structures, the elastic force of the elastic belt 16 is equal to the resultant force of the ring material 5 pushing the driven plate 20 to pull the flexible rope ii 19 and the gravity of the other structures of the fixed plate 6 and the fixed plate 6 connected with the fixed plate 6, so that the elastic belt 16 can bear the gravity of the whole fixed plate 6 and the fixed plate 6 connected with the other structures through the flexible rope i 18, the two fixed plates 6 are located on the inner side and the outer side of the ring material 5, the force acting on the inner side and the outer side of the ring material 5 is the same, the force of the scraper 11 on the oxide layer on the inner side and the outer side of the ring material 5 is the same, the effect of removing the oxide layer is ensured, the top end of the elastic belt 16 is fixedly connected with a sliding plate 17, the sliding plate 17 is vertically and slidably connected with the inner side of the fixed chamber, one side of the top end of the sliding plate 17 is fixedly connected with the flexible rope i 18, the flexible rope i 18 which passes through the central shaft of the fixed plate 1, the flexible rope ii, the sliding plate 19 is connected with the ring material 1, the other side of the fixed plate 19 of the driven plate ii, and the movable plate 5, the two flexible rope ii, the movable plate 19 is connected with the ring material, and the ring material 1, the movable plate 19, the two movable plate 19, the movable plate 19, and the movable plate 2 is connected with the ring material 1, and the movable plate 2.
Please refer to fig. 3, two fixing plates 6 are respectively distributed on the upper and lower sides of a ring material 5, and the whole fixing plate 6 is parallel to the water surface, and the chute control fixing plate 6 vertically arranged on the outer side of the ring rolling mill 1 is always horizontal, the connection line of two expansion plates i 7 connected with the same fixing plate 6 is parallel to the fixing plate 6, through the connection between the fixing plate 6 and the expansion plate i 7, the fixing plate 6 is always kept horizontal due to the chute connection, and then acts on the expansion plate i 7, so that the expansion plate i 7 is kept in a state of being vertical to the ground due to the level of the fixing plate 6, and when the bottom fixing roller 8 of the expansion plate i 7 is supported by an oxide layer, the expansion plate i 7 corresponding to the fixing roller 8 can contract towards the direction away from the ring material 5, and further drives the fixing rod 12 connected with the expansion plate i 7 to move, so that the expansion plate i 7 with a certain distance drives the fixing rod 12 to incline, the effect that the fixing rod 12 is driven to be elongated by the expansion plate i 7 is achieved, and further, whether the oxide layer is on the inner and outer side of the ring material 5 is detected, and the subsequent scraping process of the scraper 11 is performed.
Referring to fig. 4, the expansion plate i 7 and the expansion plate ii 9 are both elastic expansion rods, and the elastic expansion plate i 7 and the expansion plate ii 9 of the expansion plate i 7 and the expansion plate ii 9 are in an extended state, and the fixed roller 8 and the link roller 10 rotate outside the ring material 5 through the elastic action of the expansion plate i 7 and the expansion plate ii 9, so that when no oxide layer exists on the inner and outer sides of the ring material 5, the link roller 10 rolls relatively in synchronization with the ring material 5 under the action of friction force of the ring material 5, so that the link roller 10 generates centrifugal force in the axial rotation process, and the scraper 11 rolls along with the link roller 10, and the scraper 11 throws out the oxide layer attached to the surface after cleaning the oxide layer to the outside, thereby before the scraper 11 cleans the oxide layer next time, the surfaces of the link roller 10 and the scraper 11 do not have an oxide layer attached, and after the oxide layer is cleaned by the link roller 10, the link roller 10 directly rolls, thereby achieving the effect of cleaning in real-time, further reducing the difficulty of cleaning the scraper 11, and ensuring the quality of the ring material 5.
Referring to fig. 3 to 4, the scrapers 11 are obliquely arranged on the outer side of the link roller 10, and the oblique direction of the scrapers 11 reversely corresponds to the moving direction of the adjacent ring material 5, and the scrapers 11 are arranged in the oblique direction of the scrapers 11, so that the scrapers 11 have higher cleaning efficiency on the ring material 5, and the scrapers 11 are convenient to clean the inner and outer sides of the ring material 5, and because the plurality of scrapers 11 are arranged in the circumferential direction of the link roller 10, i.e. when cleaning the oxide layer on the inner and outer sides of the ring material 5, the abutting rod 14 abuts against the side surface of one scraper 11 randomly, so that the scraper 11 located at the bottom end of the link roller 10 scrapes the oxide layer on the inner and outer sides of the ring material 5, and in the whole ring grinding process of the ring material 5, the oxide layer is removed by the combined action of the scrapers 11 on the outer side of the link roller 10, thereby improving the overall service life of the link roller 10, and only when the oxide layer needs to be scraped, the scrapers 11 stop scraping, thereby reducing the friction amount between the scraper 11 and improving the service life of each scraper 11.
Referring to fig. 3, the whole of the fixing rod 12 is horizontal when two expansion plates i 7 connected with the same fixing plate 6 are horizontal, because the expansion plates i 7 connected with the two fixing plates 6 have no oxide layer on the inner and outer sides of the ring material 5, the two expansion plates i 7 are horizontally arranged, when there is an oxide layer on the inner and outer sides of the ring material 5, one expansion plate i 7 facing the rotation direction of the ring material 5 of the two expansion plates i 7 is supported by the oxide layer with thickness to move in the direction away from the ring material 5, so that the two expansion plates i 7 are not on the same horizontal line any more, and the expansion plate i 7 moving outwards drives the hinged fixing rod 12 to incline, so that the fixing rod 12 is between the two expansion plates i 7 with a certain distance, and is extended by the two expansion plates i 7 due to the incline, thereby the power bag 13 connected with the middle expansion part of the fixing rod 12 is pulled open to expand, and the power bag 13 expands to form internal negative pressure, the power bag 13 sucks the gas inside the driven bag 15 through the telescopic pipeline, so that the driven bag 15 shrinks due to the loss of the gas, the driven bag 15 shrinks and then releases the abutting rod 14, the abutting rod 14 vertically moves towards the direction of the scraper 11, namely, the end part of the abutting rod 14 close to the linkage roller 10 abuts against the circumferential side surface of the scraper 11, the linkage roller 10 stops rotating due to the abutting of the scraper 11, the scraper 11 at the bottom end of the linkage roller 10 is in the state of abutting against the ring material 5, further, in the process of rolling and rotating the subsequent ring material 5, the scraper 11 continuously abuts against the oxide layer on the inner side and the outer side of the ring material 5 and scrapes the oxide layer, the oxide layer on the inner side and the outer side of the ring material 5 is scraped, and the oxide layer on the inner side and the outer side surface of the ring material 5 is removed by the scraper 11 before the subsequent rolling between the driving roller 2 and the driven roller 3, the grinding process of the ring material 5 has no interference of an oxide layer, so that the surface of the ring material 5 is only under the action of the driving roller 2 and the driven roller 3, and the ground flatness of the surface of the ring material 5 is improved.
Please refer to fig. 2, the flexible rope i 18, the flexible rope ii 19 is entirely inverted "U" shape, and the flexible rope i 18 is located outside the flexible rope ii 19, the bending part of the flexible rope i 18 and the flexible rope ii 19 is connected with the rolling column, and the flexible rope i 18 and the flexible rope ii 19 are not deformed, through the interaction between the fixed roller 8 and the flexible rope ii 19, the two fixed plates 6 are synchronized with the movement of the ring material 5 outside the ring material 5, so as to scrape the oxide layer on the inner side and the outer side of the ring material 5 through the scraper 11, and the two fixed plates 6 are connected through the elastic telescopic connecting rod with the size, so as to indicate the size of the ring material 5 through the elastic telescopic connecting rod with the size, so as to monitor and control the size of the ring material 5, and improve the stability of the finished size of the ring material 5.
The use method (working principle) of the invention is as follows:
before ring rolling 5 is carried out, the ring rolling 5 is sleeved on the outer side of the driven roller 3, then the two fixing plates 6 are integrally placed in the sliding grooves in the outer side of the ring rolling machine 1, the ring rolling 5 is located between the two fixing plates 6, the driven plates 20 are located on the upper side and the lower side of the ring rolling 5, and initial setting is successful.
When ring materials 5 are ground, the driven roller 3 is driven by a motor to rotate, and simultaneously, the driven roller is radially extruded towards the ring materials 5, the ring materials 5 are driven to rotate, the ring materials 5 rotate to drive the driven roller 3 to rotate, in the process of extruding and expanding the ring materials 5, the edge of the bottommost end of the ring materials 5 drives the whole fixed plate 6 and the driven plate 20 to gradually move downwards, so that the fixed plate 6 slides downwards in the outer sliding chute of the ring grinding machine 1, the ring materials 5 pull the flexible rope II 19 through the driven plate 20, the other end of the flexible rope II 19 pulls the sliding plate 17 to move upwards, the flexible rope I18 connected with the top end of the sliding plate 17 moves on the sliding plate 17 to release the flexible rope I18 with corresponding length outwards, the fixed plate 6 moves downwards, the fixed plate 6 drives the whole other structures to be synchronous with the movement of the ring materials 5, the ring materials 5 rotate clockwise, the inner side and the outer side of the ring materials 5 respectively drive the fixed rollers 8 and the linkage rollers 10 on the inner sides of the two fixed plates 6 to rotate, when the upper side and the lower side of the ring material 5 are provided with newly generated partial oxidation layers, the ring material 5 rotates clockwise, the outer side of a fixed roller 8 which is most opposite to the rotation direction of the ring material 5 is firstly contacted with the oxidation layers, the thickness of the oxidation layers enables a propping force to be applied to a telescopic plate I7 corresponding to the fixed roller 8, a fixed plate 6 tends to be horizontal all the time due to a chute, so that the telescopic plate I7 is propped and contracted, the telescopic plates I7 connected with the same fixed plate 6 are inclined, a fixed rod 12 connected with the two telescopic plates I7 is inclined, the fixed rod 12 is elongated while being inclined, a power bag 13 at the telescopic part of the fixed rod 12 is pulled and expanded, the power bag 13 sucks gas from the inner side of a driven bag 15 through a telescopic pipeline, the driven bag 15 is contracted, a propping rod 14 at the top end of the driven bag 15 moves towards the direction close to a linkage roller 10 due to the contraction of the driven bag 15, the end part of the abutting rod 14 abuts against the outer side of the linkage roller 10, the scraper 11 on the outer side of the linkage roller 10 is clamped by the end part of the abutting rod 14, the linkage roller 10 stops relative rolling with the ring material 5, the scraper 11 on the outer side of the linkage roller 10 stops rotating and abuts against the inner side and the outer side of the ring material 5, in the subsequent rotation of the ring material 5, the oxide layer on the outer side of the ring material 5 is removed through the corresponding scraper 11, after the oxide layer on the inner side and the outer side of the ring material 5 completely slides over the scraper 11, namely when no oxide layer exists on the inner side and the outer side of the ring material 5 contacted by the scraper 11, two expansion plates I7 connected with the same fixed plate 6 are leveled again, the fixed rod 12 is contracted, the driven bag 15 is pulled back to the abutting rod 14 after expansion, the abutted scraper 11 is released on the outer side of the abutting rod 14, the linkage roller 10 rolls again, the oxide layer on the outer side of the scraper 11 is removed, and the attachment of the oxide layer on the outer side of the scraper 11 is thrown out in the rotation, the surface of the scraper 11 is cleaned until the ring material 5 is manufactured.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a ring rolls is used in flange production and processing, includes ring rolls (1), the positive sliding connection of ring rolls (1) has drive roll (2), the below of drive roll (2) is equipped with driven voller (3), the west both sides of driven voller (3) are equipped with control roll (4) respectively, the outside cover of driven voller (3) is equipped with ring material (5) that are located drive roll (2) below, its characterized in that: vertical chutes are formed in the front of the ring rolling machine (1), the ring rolling machine (1) is respectively connected with a fixing plate (6) located on the inner side and the outer side of a ring material (5) through chutes in a sliding manner, the fixing plate (6) is close to two sides of the ring material (5) and fixedly connected with expansion plates I (7), each expansion plate I (7) is close to the ring material (5) and is connected with a fixing roller (8) in a sliding manner, the fixing plate (6) is close to the ring material (5) and is fixedly connected with expansion plates II (9) located between the two expansion plates I (7), and the expansion plates II (9) are close to the ring material (5) and are movably connected with a linkage roller (10) in a side surface, the outer side of the linkage roller (10) is circumferentially and fixedly connected with scraping plates (11) at equal angles, a fixing rod (12) is hinged between two expansion plates I (7) on the same horizontal line, the fixing rod (12) is located at one end, closest to the fixed roller (8), of each expansion plate I (7), the fixing rod (12) is an expansion rod, a power bag (13) is connected to the middle expansion position of the fixing rod (12), the side, closest to the linkage roller (10), of each expansion plate II (9) is connected with a position abutting rod (14) in a sliding mode, the position abutting rod (14) is in a T shape, the tip of the vertical portion of the position abutting rod (14) faces towards the ring material (5), the horizontal part bottom fixedly connected with from gasbag (15) of position pole (14) support, the outside of power gasbag (13) is fixed to be communicated with flexible pipeline, and power gasbag (13) are through the inboard intercommunication of flexible pipeline with from gasbag (15).
2. The ring rolling machine for flange production according to claim 1, wherein: interior cavity has been seted up to the inboard of ring mill (1), and the bottom fixedly connected with elastic band (16) of interior wall room, the top fixedly connected with slide (17) of elastic band (16), the side fixed connection of ring mill (1) is kept away from with fixed plate (6) to the top one side fixedly connected with flexible rope I (18) of slide (17), and the axis of driven voller (3) is run through in the outside of flexible rope I (18), the side fixed connection of slide (17) is kept away from to the other end and fixed plate (6) of flexible rope I (18), the top opposite side fixedly connected with flexible rope II (19) of slide (17), the outside of flexible rope II (19) is located ring material (5) and is close to the side of ring mill (1), and flexible rope II (19) keep away from the driven plate (20) of two vertical distributions of other end fixedly connected with of slide (17), two elastic connection between driven plate (20) is by the upper and lower side of ring material (5) between two fixed plate (6) are hugged closely through elasticity to driven plate (20).
3. The ring rolling machine for flange production according to claim 1, wherein: two fixed plate (6) distribute respectively in the upper and lower side of ring material (5) and fixed plate (6) whole and water face parallel, and the vertical spout that sets up in ring rolls (1) outside controls fixed plate (6) level all the time, two that same fixed plate (6) are connected the line of expansion plate I (7) is parallel with fixed plate (6).
4. The ring rolling mill for flange production and processing according to claim 1, wherein: expansion plate I (7) and expansion plate II (9) are elastic telescopic rods, and expansion plate I (7) and expansion plate II (9) are in the extension state under the elastic action of expansion plate I (7) and expansion plate II (9).
5. The ring rolling mill for flange production and processing according to claim 1, wherein: the scraper (11) is obliquely arranged on the outer side of the linkage roller (10), and the oblique direction of the scraper (11) corresponds to the moving direction of the adjacent ring material (5).
6. The ring rolling mill for flange production and processing according to claim 1, wherein: the whole fixed rod (12) is in a horizontal state when two expansion plates I (7) connected with the same fixed plate (6) are horizontal.
7. The ring rolling mill for flange production and processing according to claim 2, wherein: the flexible rope I (18) and the flexible rope II (19) are integrally inverted in a U shape, the flexible rope I (18) is located on the outer side of the flexible rope II (19), and the bending positions of the flexible rope I (18) and the flexible rope II (19) are connected with a rolling column.
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| CN202211256762.9A CN115318995B (en) | 2022-10-14 | 2022-10-14 | Ring rolling machine for flange production and processing |
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| CN202211256762.9A CN115318995B (en) | 2022-10-14 | 2022-10-14 | Ring rolling machine for flange production and processing |
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| CN115318995B CN115318995B (en) | 2023-02-03 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420724A (en) * | 2017-08-31 | 2019-03-05 | 马鞍山市晨旭机械制造有限公司 | A kind of large size ring moulds descaling device |
| CN209238938U (en) * | 2018-12-11 | 2019-08-13 | 杭州罗威实业有限公司 | Wheel tooling is rolled in ring rolls combination |
| CN209272354U (en) * | 2018-11-28 | 2019-08-20 | 青岛毅凯重型锻造有限公司 | Ring rolls |
| CN211101334U (en) * | 2019-11-23 | 2020-07-28 | 济南鸿奥机械配件有限公司 | Vertical ring rolling mill |
| CN211588394U (en) * | 2019-12-27 | 2020-09-29 | 青岛琪源锻压机械有限公司 | Ring rolls slag scraping device |
| CN212397384U (en) * | 2020-04-27 | 2021-01-26 | 无锡元基精密机械有限公司 | Vertical ring rolling mill with slag scraping function |
| CN214442702U (en) * | 2020-12-10 | 2021-10-22 | 山西钰欣铸锻股份有限公司 | Ring rolls slag scraping device |
-
2022
- 2022-10-14 CN CN202211256762.9A patent/CN115318995B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420724A (en) * | 2017-08-31 | 2019-03-05 | 马鞍山市晨旭机械制造有限公司 | A kind of large size ring moulds descaling device |
| CN209272354U (en) * | 2018-11-28 | 2019-08-20 | 青岛毅凯重型锻造有限公司 | Ring rolls |
| CN209238938U (en) * | 2018-12-11 | 2019-08-13 | 杭州罗威实业有限公司 | Wheel tooling is rolled in ring rolls combination |
| CN211101334U (en) * | 2019-11-23 | 2020-07-28 | 济南鸿奥机械配件有限公司 | Vertical ring rolling mill |
| CN211588394U (en) * | 2019-12-27 | 2020-09-29 | 青岛琪源锻压机械有限公司 | Ring rolls slag scraping device |
| CN212397384U (en) * | 2020-04-27 | 2021-01-26 | 无锡元基精密机械有限公司 | Vertical ring rolling mill with slag scraping function |
| CN214442702U (en) * | 2020-12-10 | 2021-10-22 | 山西钰欣铸锻股份有限公司 | Ring rolls slag scraping device |
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| CN115318995B (en) | 2023-02-03 |
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Denomination of invention: A ring rolling machine for flange production and processing Granted publication date: 20230203 Pledgee: Bank of China Limited Dongtai Branch Pledgor: DONGTAI YUANYANG STAINLESS STEEL MANUFACTURING Co.,Ltd. Registration number: Y2024980022414 |