CN118081545A - Be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device - Google Patents
Be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device Download PDFInfo
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- CN118081545A CN118081545A CN202410494538.6A CN202410494538A CN118081545A CN 118081545 A CN118081545 A CN 118081545A CN 202410494538 A CN202410494538 A CN 202410494538A CN 118081545 A CN118081545 A CN 118081545A
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- 230000005389 magnetism Effects 0.000 title claims description 6
- 238000005498 polishing Methods 0.000 claims abstract description 112
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 238000010030 laminating Methods 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 52
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000001965 increasing effect Effects 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 238000007517 polishing process Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 25
- 230000013011 mating Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of box girder template polishing, in particular to a magnetic type rolling brush compacting device applied to a box girder template polishing machine. Make grinding machanism before beginning to polish and wearing and tearing after all can laminate with the box girder template surface self-adaptation through elasticity, further improve laminating compactness through the magnetic adsorption's mode, ensure uniformity and the precision of polishing effect, and maintenance work efficiency and fixed precision have been improved by a wide margin through detachable grinding machanism and the design of multiple spot centre gripping, and the locking part and the cooperation portion of built-in structure portion then strengthen the intensity and the stability of work of structure portion, guaranteed also can maintain high efficiency and high quality polishing under continuous and high strength's operating condition.
Description
Technical Field
The invention relates to the technical field of box girder template polishing, in particular to a magnetic type rolling brush compacting device applied to a box girder template polishing machine.
Background
Box girder templates are commonly used in construction engineering to cast concrete structures, which require surface leveling to ensure the appearance and quality of the concrete structure; the box girder template is generally formed by processing metal plates, and the surface of the formed box girder template is easy to be uneven and have defects, and under the conditions, the box girder template is usually required to be polished through a box girder template polisher so as to eliminate the surface unevenness and the defects, thereby ensuring that the poured concrete structure achieves the required flatness and surface quality.
However, the existing box girder template polishing machine has the following defects: 1. because the general cross section of the box body template is in a trapezoid structure, the conventional polishing assembly cannot be completely attached to the surface of the box body template, so that the polishing effect on the box body template is poor; 2. because the box body template is longer, the polishing assembly is worn along with the continuous work of the box beam template polisher, and the height of the polishing assembly cannot be adjusted, so that the fit degree of the polishing assembly after the wear and the box beam template is reduced, and the polishing effect of the box body template is further reduced; 3. because box template area is great and longer, the wearing and tearing dynamics of polishing subassembly is great, and in order to keep polishing effect better, generally all need the periodic replacement polishing subassembly, but the difficult dismouting of polishing subassembly wastes time and energy.
Therefore, in order to ensure that the poured concrete structure achieves the required flatness and surface quality, the invention provides the magnetic type rolling brush compacting device applied to the box girder template polisher.
Disclosure of Invention
In order to solve the technical problems, the invention provides a magnetic type rolling brush compacting device applied to a box girder template grinder, which is achieved by the following specific technical means: the magnetic type rolling brush compacting device comprises a base, wherein an equipment box is fixedly arranged on the lower end surface of the base, a square support is arranged on the upper end surface of the base, and a laminating mechanism for adaptively laminating a grinding surface of the box girder template is arranged on the equipment box and the base together; the laminating mechanism comprises a positioning part which is arranged on the base and used for self-adaptively positioning the base according to the box girder template, a limiting part is arranged in the equipment box, and an adapting part which is used for elastically laminating the grinding surface of the box girder template in cooperation with the limiting part is arranged on the limiting part.
The adaptive part is provided with a driving mechanism, and the driving mechanism is provided with a polishing mechanism; the driving mechanism comprises a disassembling part which is arranged on the adapting part and used for quickly disassembling the polishing mechanism, an executing part which is used for being matched with the disassembling part to drive the polishing mechanism to polish the box girder template is arranged on the disassembling part, and a structure increasing part is arranged on the executing part.
The polishing mechanism comprises a structure part arranged on the disassembly part, a matching part for matching the structure increasing part to increase the connection strength of the polishing process is arranged on the structure part, a matching part for matching the bonding mechanism to further bond the polishing surface of the box girder template through magnetic adsorption is arranged on the matching part, and a locking part for enhancing the internal strength of the structure part is arranged in the matching part.
As a preferable technical scheme of the invention, the positioning part comprises a bidirectional screw cylinder, a first motor, a positioning slide block, a first screw rod and a roller, wherein the bidirectional screw cylinder is arranged at the inner center of the base through a bearing arranged on the positioning part, a square hole penetrating through the upper end face and the lower end face of the base is formed in the base, a first bevel gear positioned in the square hole is fixedly sleeved on the bidirectional screw cylinder, the first motor is fixedly arranged on the base, the output end of the first motor is in transmission connection with the bidirectional screw cylinder through a first gear set arranged on the base, the left-right symmetrical positioning slide blocks are slidably arranged in the base through slide holes arranged on the base, the first screw rod is fixedly arranged at one ends of the left-right symmetrical positioning slide blocks, which are close to each other, the other end of the first screw rod is in threaded connection with the bidirectional screw cylinder, and the roller is fixedly arranged at one end of the positioning slide block, which is far away from each other.
As a preferred technical scheme of the invention, the limiting part comprises a supporting slide block, a bearing flat plate, a first transmission shaft, a first rotating shaft and a toothed plate, wherein the lower end surface of the equipment box is slidably provided with the supporting slide block penetrating through the lower end surface of the inside of the equipment box and being bilaterally symmetrical, the bearing flat plate positioned below the square hole is fixedly arranged in the equipment box, the first rotating shaft is arranged between the bearing flat plate and the lower end surface of the inside of the equipment box through a set bearing, the first transmission shaft is fixedly sleeved on the first rotating shaft, the bearing flat plate is provided with the first transmission shaft penetrating through the upper end surface and the lower end surface of the bearing flat plate through the set bearing, the upper end of the first transmission shaft is fixedly sleeved with a second bevel gear meshed and connected with the first bevel gear, the lower end of the first transmission shaft is in transmission connection with the first transmission shaft through a set of the second bevel gear, the toothed plate which is arranged in a front-back staggered mode is slidably arranged in the equipment box, one side wall close to each other is simultaneously meshed and connected with the first transmission gear, and one end far away from each toothed plate is fixedly connected with the supporting slide block corresponding to the lower part.
As a preferable technical scheme of the invention, the adapting part comprises a first supporting rod, a second supporting rod, a first spring rod, a second spring rod and a bearing table, wherein the first supporting rod is fixedly arranged at one end of the supporting sliding block, which is close to each other, the second supporting rod is fixedly arranged at the center of the lower end surface of the equipment box, a spring supporting frame is fixedly arranged at the lower end of the second supporting rod, the first spring rod is hinged at the lower end of the first supporting rod, the second spring rod is hinged at one end of the supporting sliding block, which is far away from each other, the bearing table is commonly hinged at one end of the second spring rod and the first spring rod, which are far away from the first supporting rod, at the same side, the bearing table is fixedly arranged at the lower end of the spring supporting frame, a driving mechanism and a polishing mechanism are arranged in the bearing table, and a L-shaped polishing plate which is bilaterally symmetrical is fixedly arranged at the front end of the spring supporting frame.
As a preferable technical scheme of the invention, the dismounting part comprises fixed arc plates, half arc sliding plates, two-way screws and a bearing rotary plate, wherein the bearing table at the lower end of the spring support frame is fixedly provided with the left-right symmetrical fixed arc plates, the lower end surface of the bearing table is slidably provided with the half arc sliding plates which are positioned between the fixed arc plates and are left-right symmetrical, the left-right symmetrical fixed arc plates are jointly provided with the two-way screws penetrating through the left fixed arc plates through bearings, the left end surfaces of the two-way screws are provided with grooves, the two-way screws are in threaded connection with the half arc sliding plates, one side wall of each half arc sliding plate, which is close to each other, is provided with the bearing rotary plate through the bearings, and the bearing rotary plate is fixedly sleeved with a second transmission gear positioned between the bearing rotary plate and the half arc sliding plates.
As a preferable technical scheme of the invention, the executing part comprises a rotary drum, a second motor, a gear and a spline transmission shaft, the rotary drum is arranged on the lower end face of the bearing table at the lower end of the spring support frame through a set bearing, the second motor is fixedly arranged on the bearing table at the lower end of the spring support frame, the gear is fixedly sleeved at the output end of the second motor and is in meshed connection with the rotary drum through a set third transmission gear, the spline transmission shaft which is bilaterally symmetrical is arranged in the rotary drum in a sliding manner, the other end of the spline transmission shaft is connected with a half-arc sliding plate at the same side through a set bearing, and a fourth transmission gear in meshed connection with the second transmission gear is fixedly sleeved on the spline transmission shaft.
As a preferable technical scheme of the invention, the structure increasing part comprises a limiting inserting cylinder, a limiting groove, a triangular abutting block and a third screw rod, wherein a side wall, which is close to each other, of the bearing rotary disk is fixedly provided with a plurality of limiting inserting cylinders penetrating through the bearing rotary disk in a circumferential array mode, the limiting inserting cylinder is provided with a plurality of limiting grooves penetrating through the inner annular wall of the limiting inserting cylinder in a circumferential array mode, the triangular abutting block is hinged in the limiting groove through a torsional spring, and the third screw rod is connected with the limiting inserting cylinder in a threaded manner.
As a preferable technical scheme of the invention, the structure part comprises polishing rolling brushes, supporting tables and structure rods, wherein the polishing rolling brushes are arranged between the bearing turntables, the supporting tables which are bilaterally symmetrical are fixedly arranged in the polishing rolling brushes, square jacks are arranged in the centers of the supporting tables, and the structure rods are fixedly connected between the supporting tables in a circumferential array mode.
As a preferable technical scheme of the invention, the matching part comprises a matching round table, a first square sleeve, a second square sleeve, magnetic blocks and matching grooves, wherein the matching round table is inserted into the supporting table in bilateral symmetry, the matching round table is provided with jacks which are in one-to-one correspondence with the limiting plug cylinders, the jacks are provided with the matching grooves which are in one-to-one correspondence with the triangular plug blocks, the right end surface of the left matching round table is fixedly provided with the first square sleeve, the left end surface of the right matching round table is fixedly provided with the second square sleeve inserted into the first square sleeve, and the second square sleeve is inserted with the magnetic blocks.
As a preferable technical scheme of the invention, the locking part comprises a first jack, a second jack and a spring limit column, a plurality of first jacks are arranged on the first square sleeve in a linear array mode, second jacks which are in one-to-one correspondence with the first jacks are arranged on the second square sleeve, the spring limit column is fixedly arranged in the second jack, and the lower ends of the spring limit columns are propped against the magnetic block together.
Compared with the prior art, the invention has the following beneficial effects: 1. this be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device, laminating mechanism through setting up, actuating mechanism and grinding machanism's mutually support, support through the elasticity and press make grinding machanism before beginning to polish and wearing and tearing after homoenergetic keep on with case roof beam template surface self-adaptation laminating, and further improve the compactness of laminating through the magnetic adsorption's mode, ensure uniformity and the precision of polishing effect, and grinding machanism wholly adopts detachable design, maintenance work efficiency has been improved by a wide margin, and built-in locking part cooperates with cooperation portion, then the intensity and the job stabilization nature of structural part have been strengthened, ensure also can maintain the polishing of high efficiency and high quality under continuous and high strength's operating condition.
2. This be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device, through the actuating mechanism that sets up, when grinding machanism carries out polishing for a long time to the box template and appears wearing and tearing, can change alone the structural part in the grinding machanism that appears wearing and tearing, for periodic replacement provides convenience to improve the work efficiency that the device was maintained by a wide margin, and remain device has better polishing effect throughout.
3. This be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device uses through the mutually supporting of actuating mechanism and the grinding machanism that set up, adopts multiple spot plug-in type centre gripping to once fix structural portion, carries out the centre gripping through a plurality of contact evenly distributed's power, increases structural portion's whole rigidity, guarantees the uniformity and the precision of polishing effect, and adopt the inside screens of multiple spot mode to carry out the secondary to structural portion and fix, ensure the laminating degree between structural portion and the case roof beam template, and provide inseparabler fixed effect, further improved fixed precision and the uniformity of polishing.
Drawings
Fig. 1 is a schematic perspective view of the present invention when polishing a box girder formwork.
Fig. 2 is a schematic perspective view of the present invention.
FIG. 3 is a schematic perspective view of a portion of a fitting mechanism of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic view of a partially cut-away perspective view of a confinement portion of the present invention.
Fig. 6 is a schematic perspective view of the driving mechanism of the present invention.
Fig. 7 is a schematic perspective view of the driving mechanism and the polisher according to the present invention.
Fig. 8 is an enlarged schematic view of the structure at B in fig. 6.
Fig. 9 is an enlarged schematic view of the structure at C in fig. 7.
Fig. 10 is a schematic perspective view, partly in section, of the grinding mechanism of the invention.
Fig. 11 is a schematic perspective view, partly in section, of a structural part of the present invention.
Fig. 12 is an enlarged schematic view of the structure at D in fig. 10.
In the figure: 1. a base; 2. an equipment box; 3. a square support is supported; 4. a bonding mechanism; 41. a positioning part; 411. a bidirectional screw cylinder; 412. a first motor; 413. positioning a sliding block; 414. a first screw; 415. a roller; 42. a limiting part; 421. a support slider; 422. a load-bearing plate; 423. a first drive shaft; 424. a first rotating shaft; 425. a toothed plate; 43. an adaptation section; 431. a first support bar; 432. a second support bar; 433. a first spring lever; 434. a second spring rod; 435. a carrying platform; 436. an L-shaped polishing plate; 5. a driving mechanism; 51. a detaching portion; 511. fixing the arc plate; 512. a half-arc slide plate; 513. a bidirectional screw; 514. a carrying turntable; 52. an execution unit; 521. a rotating drum; 522. a second motor; 523. a gear; 524. a spline drive shaft; 53. a build-up section; 531. limiting insertion barrel; 532. a limit groove; 533. triangular abutting blocks; 534. a third screw; 6. a polishing mechanism; 61. a structure section; 611. polishing the rolling brush; 612. a support table; 613. a structural rod; 62. a mating portion; 621. matching with a round table; 622. a first square sleeve; 623. a second square sleeve; 624. a magnetic block; 625. a mating groove; 63. a locking part; 631. a first jack; 632. a second jack; 633. and a spring limit post.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, a magnetic rolling brush compacting device applied to a box girder template grinder comprises a base 1, wherein an equipment box 2 is fixedly installed on the lower end surface of the base 1, a supporting square frame 3 is arranged on the upper end surface of the base 1, and a laminating mechanism 4 for adaptively laminating a grinding surface of the box girder template is jointly arranged on the equipment box 2 and the base 1; the attaching mechanism 4 comprises a positioning part 41 arranged on the base 1 and used for adaptively positioning the base 1 according to the box girder template, a limiting part 42 is arranged in the equipment box 2, and an adapting part 43 used for elastically attaching the limiting part 42 to the grinding surface of the box girder template is arranged on the limiting part 42.
Referring to fig. 1 and 2, the adapting portion 43 is provided with a driving mechanism 5, and the driving mechanism 5 is provided with a polishing mechanism 6; the driving mechanism 5 comprises a dismounting portion 51 which is arranged on the adapting portion 43 and used for quickly dismounting the polishing mechanism 6, an executing portion 52 which is arranged on the dismounting portion 51 and used for being matched with the dismounting portion 51 to drive the polishing mechanism 6 to polish the box girder template is arranged on the executing portion 52, and a structure increasing portion 53 is arranged on the executing portion 52.
Referring to fig. 2 and 10, the polishing mechanism 6 includes a structural portion 61 disposed on the detachable portion 51, a mating portion 62 for mating with the structure-increasing portion 53 to increase the connection strength of the polishing process is disposed on the structural portion 61, a mating portion 62 for mating with the attaching mechanism 4 to attach to the polishing surface of the girder template further by magnetic attraction is disposed on the mating portion 62, and a locking portion 63 for enhancing the internal strength of the structural portion 61 is disposed in the mating portion 62.
Referring to fig. 1, fig. 2 and fig. 3, the positioning portion 41 includes a bidirectional screw barrel 411, a first motor 412, a positioning slider 413, a first screw 414 and a roller 415, the bidirectional screw barrel 411 is installed at the center of the inside of the base 1 through a set bearing, a square hole penetrating through the upper end surface and the lower end surface of the bidirectional screw barrel is formed in the base 1, a first bevel gear located in the square hole is fixedly sleeved on the bidirectional screw barrel 411, the first motor 412 is fixedly installed on the base 1, the output end of the first motor 412 is in transmission connection with the bidirectional screw barrel 411 through a set first gear set, the laterally symmetrical positioning slider 413 is slidably installed in the base 1 through a set sliding hole, the first screw 414 is fixedly installed at one end of the laterally symmetrical positioning slider 413, the other end of the first screw 414 is in threaded connection with the bidirectional screw barrel 411, and the roller 415 is fixedly installed at one end of the positioning slider 413, which is far away from each other.
When the box girder template polishing machine works specifically, when the trapezoid surface of the box girder template needs to be polished, the base 1 is placed in the center of the box girder template, the first motor 412 is started to enable the box girder template to rotate the bidirectional screw cylinder 411 through the first gear set, the bidirectional screw cylinder 411 pushes the positioning sliding blocks 413 to the two sides at the same speed through the first screws 414 on the two sides until the positioning sliding blocks 413 move to be in contact with the two sides of the upper end of the box girder template with the rollers 415, the rollers 415 provide guiding and limiting functions for the base 1, so that the support of the device is completed, meanwhile, the attaching mechanism 4 is located at the center of the box girder template, and the position of the device is adjusted according to the box girder template before polishing through the operation.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the limiting part 42 includes a supporting slide 421, a bearing flat 422, a first transmission shaft 423, a first rotating shaft 424 and a toothed plate 425, the lower end surface of the equipment box 2 is slidably mounted with the supporting slide 421 penetrating the lower end surface of the inside of the equipment box 2 and being bilaterally symmetrical, the bearing flat 422 located below the square hole is fixedly mounted in the equipment box 2, the bearing flat 422 and the lower end surface of the inside of the equipment box 2 are mounted with the first rotating shaft 424 through a set bearing, the first rotating shaft 424 is fixedly sleeved with a first transmission gear, the bearing flat 422 is mounted with a first transmission shaft 423 penetrating the upper end surface and the lower end surface of the bearing flat 422 through a set bearing, the upper end of the first transmission shaft 423 is fixedly sleeved with a second bevel gear meshed with the first bevel gear, the lower end of the first transmission shaft 423 is connected with the first rotating shaft 424 through a set second gear, the toothed plate 425 is slidably mounted in the inside of the equipment box 2, one side wall of the toothed plate 425 close to each other is meshed with the first transmission gear, and one end of the toothed plate 425 far away from each other is fixedly connected with the supporting slide 421 corresponding to the lower part.
Referring to fig. 1, 2, 3 and 5, the adapting portion 43 includes a first support rod 431, a second support rod 432, a first spring rod 433, a second spring rod 434 and a bearing table 435, one end of the support slide 421 close to each other is fixedly provided with the first support rod 431, the second support rod 432 is fixedly provided at the center of the lower end surface of the equipment box 2, the lower end of the second support rod 432 is fixedly provided with a spring support frame, the lower end of the first support rod 431 is hinged with the first spring rod 433, one end of the support slide 421 far away from each other is hinged with the second spring rod 434, one end of the second spring rod 434 and one end of the first spring rod 433 far away from the first support rod 431 are hinged with the bearing table 435 together, the bearing table 435 is fixedly provided at the lower end of the spring support frame, the driving mechanism 5 and the polishing mechanism 6 are all provided in the bearing table 435, and the front end of the spring support frame is fixedly provided with a L-shaped polishing plate 436 which is bilaterally symmetrical.
Specifically, during the device positioning and mounting process of the positioning portion 41, the bidirectional screw 411 rotates while being matched with the second bevel gear through the first bevel gear, the first transmission shaft 423 rotates with the first rotation shaft 424 through the second gear set, the first transmission gear on the first rotation shaft 424 is meshed with the toothed plate 425, so that the toothed plates 425 staggered at two sides move leftwards and rightwards respectively at the same speed, and the supporting sliding blocks 421 below the corresponding toothed plates 425 move leftwards and rightwards synchronously.
The supporting slide blocks 421 move away from each other and simultaneously carry the first supporting rods 431, the upper ends of the bearing tables 435 are pushed to the trapezoid slopes of the box girder templates through the second spring rods 434, meanwhile, the first spring rods 433 push the lower ends of the bearing tables 435 to the trapezoid slopes of the box girder templates, and accordingly the bearing tables 435 are attached to the trapezoid slopes of the box girder templates with the corresponding driving mechanisms 5 and polishing mechanisms 6 under the cooperation of the second spring rods 434, and the driving mechanisms 5 and the polishing mechanisms 6 are attached to the trapezoid slopes simultaneously through elastic abutting.
Under the location of the positioning part 41, the second support rod 432 is just located at the center of the cross section of the box girder template, so that the second support rod 432 presses the bearing table 435 below on the trapezoid horizontal plane of the box girder template through the spring support frame, the driving mechanism 5 and the polishing mechanism 6 arranged in the bearing table 435 are attached to the trapezoid horizontal plane of the box girder template, meanwhile, the L-shaped polishing plates 436 on two sides can attach to the included angle between the trapezoid horizontal plane and the inclined plane of the box girder template, the first attachment of the box girder template is completed, the surface of the box girder template is self-adaptively attached through elastic pressing, polishing can be carried out through the driving mechanism 5 and the polishing mechanism 6, and after polishing for a period of time, the structure part 61 can still be guaranteed to be in an attached state with the box girder template when abrasion occurs, and the polishing effect on the box girder template is enhanced.
Referring to fig. 1, 2, 6 and 7, the disassembling portion 51 includes a fixed arc plate 511, a half arc sliding plate 512, a bidirectional screw 513 and a bearing turntable 514, taking the disassembling portion 51 corresponding to the lower end of the spring support frame as an example for illustration, the bearing table 435 is fixedly provided with the left-right symmetrical fixed arc plate 511, the lower end surface of the bearing table 435 is slidably provided with the half arc sliding plate 512 which is positioned between the fixed arc plates 511 and is left-right symmetrical, the left-right symmetrical fixed arc plates 511 are jointly provided with the bidirectional screw 513 penetrating the left fixed arc plate 511 through the arranged bearings, the left end surface of the bidirectional screw 513 is provided with a groove, the bidirectional screw 513 is in threaded connection with the half arc sliding plate 512, a side wall of the half arc sliding plate 512, which is close to each other, is provided with the bearing turntable 514 through the arranged bearings, and the bearing turntable 514 is fixedly sleeved with a second transmission gear positioned between the bearing turntable 514 and the half arc sliding plate 512.
Referring to fig. 1, 2, 3, 5, 6 and 7, the executing portion 52 includes a rotary drum 521, a second motor 522, a gear 523 and a spline transmission shaft 524, the rotary drum 521 is installed on the lower end surface of a bearing table 435 at the lower end of the spring support frame through a set bearing, the second motor 522 is fixedly installed on the bearing table 435 at the lower end of the spring support frame, the gear 523 is fixedly sleeved at the output end of the second motor 522, the gear 523 is engaged with the rotary drum 521 through a set third transmission gear, a bilaterally symmetrical spline transmission shaft 524 is slidably installed in the rotary drum 521, the other end of the spline transmission shaft 524 is connected with a half-arc sliding plate 512 at the same side through a set bearing, and a fourth transmission gear engaged with the second transmission gear is fixedly sleeved on the spline transmission shaft 524.
Referring to fig. 1, 10 and 11, the structure portion 61 includes polishing brushes 611, support tables 612 and structural rods 613, the polishing brushes 611 are disposed between the carrying turntables 514, the support tables 612 are fixedly mounted in the polishing brushes 611, square insertion holes are disposed at the centers of the support tables 612, and the structural rods 613 are fixedly connected between the support tables 612 in a circumferential array manner.
Specifically, when the attaching mechanism 4 attaches the driving mechanism 5 and the polishing mechanism 6 to the surface of the box girder template, the second motor 522 is started to rotate the rotary drum 521 through the cooperation of the gear 523 and the third transmission gear, the rotary drum 521 rotates with the spline transmission shaft 524, and the spline transmission shaft 524 rotates the bearing turntable 514 on the half-arc slide plate 512 through the cooperation of the second transmission gear and the fourth transmission gear, so that the bearing turntable 514 on two sides rotates with the corresponding polishing rolling brush 611 to polish the surface of the box girder template.
Referring to fig. 1, 2, 6, 7, 8 and 9, the structure increasing portion 53 includes a limiting insertion barrel 531, a limiting groove 532, a triangular supporting block 533 and a third screw 534, a side wall of the bearing turntable 514, which is close to each other, is fixedly provided with a plurality of limiting insertion barrels 531 penetrating the bearing turntable 514 in a circumferential array manner, the limiting insertion barrels 531 are provided with a plurality of limiting grooves 532 penetrating the inner annular wall of the limiting insertion barrels 531 in a circumferential array manner, the triangular supporting block 533 is hinged in the limiting groove 532 through a torsion spring, and the third screw 534 is connected with the internal threads of the limiting insertion barrels 531.
Referring to fig. 1, 9, 10 and 11, the matching portion 62 includes a matching circular table 621, a first square sleeve 622, a second square sleeve 623, magnetic blocks 624 and a matching groove 625, the matching circular table 621 is inserted into the support table 612 with bilateral symmetry, insertion holes corresponding to the limit insertion cylinders 531 one by one are formed in the matching circular table 621, matching grooves 625 corresponding to the triangular support blocks 533 one by one are formed in the insertion holes, the first square sleeve 622 is fixedly mounted on the right end surface of the left matching circular table 621, the second square sleeve 623 inserted into the first square sleeve 622 is fixedly mounted on the left end surface of the right matching circular table 621, and the magnetic blocks 624 are inserted into the second square sleeve 623.
Referring to fig. 1, 10 and 12, the locking portion 63 includes a first jack 631, a second jack 632 and a spring limiting column 633, the first square sleeve 622 is provided with a plurality of first jacks 631 in a linear array manner, the second square sleeve 623 is provided with second jacks 632 corresponding to the first jacks 631 one by one, the spring limiting column 633 is installed in the second jacks 632, and the lower ends of the spring limiting columns 633 are pressed against the magnetic blocks 624 together.
In the specific work, the driving mechanism 5 and the polishing mechanism 6 carry the polishing rolling brush 611 to polish, the polishing rolling brush 611 is self-adaptively attached to the inner wall of the box girder template with the trapezoid cross section under the action of magnetic adsorption of the magnetic block 624, the polishing effect of the box girder template is further enhanced, and the structure formed by the supporting table 612 and the structural rod 613 provides stable support for the polishing rolling brush 611 during rotary polishing.
When the polishing roller brush 611 is worn for a long time and needs to be replaced, the third screw rods 534 are reversely rotated one by one, so that the third screw rods 534 are separated from the limiting plug cylinders 531, the pressing of the third screw rods 534 on the triangular pressing blocks 533 disappears, and at the moment, the triangular pressing blocks 533 retract the limiting grooves 532 from the matching grooves 625 under the action of the torsion springs, so that the triangular pressing blocks 533 do not limit the matching circular truncated cones 621.
Then, a worker can insert the bidirectional screw 513 into the groove of the bidirectional screw 513 by holding the electric drill tool, rotate the bidirectional screw 513, and move the bidirectional screw 512 with the half-arc sliding plates 512 at the two sides at the same speed to the left and right sides respectively, so that the limiting plug cylinders 531 on the bearing turntables 514 at the two sides are gradually separated from the jacks matched with the round platforms 621, the polishing mechanism 6 can be completely detached when the limiting plug cylinders are completely separated, then the magnetic blocks 624 in the second square sleeves 623 are pulled out, the pressing of the magnetic blocks 624 on the spring limiting columns 633 is eliminated, the spring limiting columns 633 retract the second square sleeves 623, and the locking of the spring limiting columns 633 on the first square sleeves 622 and the second square sleeves 623 is released, so that the second square sleeves 623 can slide in the first square sleeves 622.
The matching circular platforms 621 on the two sides can be pulled to be separated from the corresponding supporting tables 612, meanwhile, the corresponding first square sleeve 622 and the second square sleeve 623 are carried to slide out of the square insertion holes to be separated from the supporting tables 612, at the moment, the structural part 61 can be replaced, the first square sleeve 622 and the second square sleeve 623 are sequentially inserted into the new polishing rolling brush 611 through the matching circular platforms 621, and the magnetic blocks 624 are inserted again to lock the first square sleeve 622 and the second square sleeve 623, so that the structural strength of the polishing rolling brush 611 is further improved, the stability and the reliability of the polishing rolling brush 611 in a high-load working environment are ensured, the magnetic blocks 624 are effectively prevented from loosening or shifting during working, the stable contact between the polishing rolling brush 611 and a box girder template is maintained, and the processing precision and consistency are improved.
The replaced polishing roller brush 611 is placed between the bearing turntables 514 on the two sides with the matched round platforms 621, the limiting inserting cylinders 531 are respectively inserted into the corresponding insertion holes, the polishing roller brush 611 is clamped again through the dismounting parts 51, the two sides of the polishing roller brush 611 are simultaneously clamped and supported by the limiting inserting cylinders 531 in a multi-point inserting mode, primary fixing of the polishing roller brush 611 is completed, the third screw 534 is sequentially rotated into the limiting inserting cylinders 531 to enable the triangular abutting blocks 533 to be ejected and clamped in the matched grooves 625, the polishing roller brush 611 is secondarily fixed in a multi-point internal clamping mode after fixing, the polishing roller brush 611 is clamped in a mode that a plurality of contact points are evenly distributed, the overall rigidity of the polishing roller brush 611 is increased, consistency and precision of polishing effects are guaranteed, the degree of fit between the polishing roller brush 611 and a box girder template is guaranteed, a more compact fixing effect is provided for the polishing roller brush 611, and polishing precision and consistency are further improved.
The polishing rolling brush 611 can be replaced quickly after the polishing rolling brush 611 is worn, and the polishing rolling brush 611 is replaced independently and conveniently, so that the working efficiency of device maintenance is improved greatly, and the device is kept to have a good polishing effect all the time.
Referring to fig. 1-12, the working principle is as follows: when the trapezoid surface of the girder template needs to be polished, the base 1 is placed in the center of the girder template, the first motor 412 is started to support and position the device through the positioning part 41, the bearing platform 435 is attached to the trapezoid surface of the girder template with the corresponding driving mechanism 5 and polishing mechanism 6 under the cooperation of the limiting part 42 and the adapting part 43, then the second motor 522 can be started to polish the surface of the girder template through the cooperation of the driving mechanism 5 and the polishing mechanism 6, and the polishing rolling brush 611 is attached to the inner wall of the girder template in a self-adapting manner under the magnetic adsorption effect of the magnetic block 624 in the polishing process.
When the polishing roller brush 611 is worn and needs to be replaced, the third screw rods 534 on the bearing rotary table 514 are reversely rotated one by one, the matched circular table 621 is separated from the plurality of limiting inserting barrels 531 through the structure increasing part 53, then a worker can insert the bidirectional screw rods 513 into the grooves through the hand-held electric drill tool, the polishing mechanism 6 is completely detached through the detaching part 51, then the magnetic blocks 624 in the second square sleeve 623 are pulled out, and the locking part 63 is matched with the matched part 62 to replace the structure part 61.
Then, the new polishing roller brush 611 is installed through the locking part 63 and the matching part 62 in the same way, and the two sides of the polishing roller brush 611 are clamped and supported in a multi-point inserting mode under the matching of the matching part 62 and the dismounting part 51, so that the polishing roller brush 611 with abrasion can be replaced independently, and the quick replacement of the polishing roller brush 611 is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device, including base (1), its characterized in that: the device comprises a base (1), wherein an equipment box (2) is fixedly arranged on the lower end surface of the base (1), a square support (3) is arranged on the upper end surface of the base (1), and a laminating mechanism (4) for adaptively laminating a grinding surface of a box girder template is arranged on the equipment box (2) and the base (1) together;
The attaching mechanism (4) comprises a positioning part (41) arranged on the base (1) and used for adaptively positioning the base (1) according to the box girder template, a limiting part (42) is arranged in the equipment box (2), and an adapting part (43) used for being matched with the limiting part (42) to elastically attach to the grinding surface of the box girder template is arranged on the limiting part (42);
the adapting part (43) is provided with a driving mechanism (5), and the driving mechanism (5) is provided with a polishing mechanism (6);
The driving mechanism (5) comprises a dismounting part (51) which is arranged on the adapting part (43) and used for quickly dismounting the polishing mechanism (6), an executing part (52) which is used for driving the polishing mechanism (6) to polish the box girder template by matching with the dismounting part (51) is arranged on the dismounting part (51), and a structure increasing part (53) is arranged on the executing part (52);
The polishing mechanism (6) comprises a structural part (61) arranged on the disassembly part (51), a matching part (62) for matching the structure increasing part (53) to increase the connection strength of the polishing process is arranged on the structural part (61), a matching part (62) for matching the bonding mechanism (4) to further bond the polishing surface of the box girder template through magnetic adsorption is arranged on the matching part (62), and a locking part (63) for enhancing the internal strength of the structural part (61) is arranged in the matching part (62).
2. The magnetic type rolling brush pressing device applied to a box girder template polishing machine as claimed in claim 1, wherein: the utility model provides a locating part (41) is including two-way spiral shell section of thick bamboo (411), first motor (412), location slider (413), first screw rod (414) and gyro wheel (415), two-way spiral shell section of thick bamboo (411) are installed through the bearing that sets up in the inside center department of base (1), set up the square hole that runs through its up and down terminal surface on base (1), fixed cover is equipped with the first bevel gear that is located the square hole on two-way spiral shell section of thick bamboo (411), fixed mounting has first motor (412) on base (1), the output and two-way spiral shell section of thick bamboo (411) are connected through the first gear train transmission that sets up, slide hole slidable mounting through seting up in base (1) has bilateral symmetry location slider (413), the one end that bilateral symmetry location slider (413) are close to each other is all fixed mounting first screw rod (414), the other end and two-way spiral shell section of thick bamboo (411) threaded connection, one end fixed mounting that location slider (413) are kept away from each other has gyro wheel (415).
3. The magnetic type rolling brush pressing device applied to box girder template polishing machine as claimed in claim 2, wherein: the limiting part (42) comprises a supporting slide block (421), a bearing flat plate (422), a first transmission shaft (423), a first rotating shaft (424) and a toothed plate (425), wherein the lower end face of the equipment box (2) is slidably provided with the supporting slide block (421) penetrating through the lower end face of the inside of the equipment box (2) and bilaterally symmetrical, the bearing flat plate (422) positioned below the square hole is fixedly arranged in the equipment box (2), the first rotating shaft (424) is installed between the bearing flat plate (422) and the lower end face of the inside of the equipment box (2) through a set bearing, a first transmission gear is fixedly sleeved on the first rotating shaft (424), the first transmission shaft (423) penetrating through the upper end face and the lower end face of the bearing flat plate (422) is fixedly sleeved with a second bevel gear meshed and connected with the first bevel gear, the lower end of the first transmission shaft (423) is in transmission connection with the first rotating shaft (424), the toothed plate (424) is slidably installed inside the equipment box (2) in a front-back staggered mode, one side wall of the toothed plate (425) is mutually close to one side wall of the toothed plate (425) and is correspondingly meshed with the first bevel gear (421) and is correspondingly meshed with the lower end of the toothed plate (425).
4. A magnetic roll brush holding-down device for a beam template sander according to claim 3, wherein: the adaptation portion (43) comprises a first supporting rod (431), a second supporting rod (432), a first spring rod (433), a second spring rod (434) and a bearing table (435), one end, close to each other, of each supporting slider (421) is fixedly provided with the first supporting rod (431), the second supporting rod (432) is fixedly arranged at the center of the lower end face of the equipment box (2), the spring supporting frame is fixedly arranged at the lower end of the second supporting rod (432), the first spring rod (433) is hinged to the lower end of the first supporting rod (431), the second spring rod (434) is hinged to one end, far away from each other, of each supporting slider (421), one end, far away from the first supporting rod (431), of the same side is jointly hinged to the bearing table (435), the bearing table (435) is fixedly arranged at the lower end of the spring supporting frame, and a driving mechanism (5) and a polishing mechanism (6) are arranged in the bearing table (435).
5. The magnetic type rolling brush pressing device applied to the box girder template polishing machine as claimed in claim 4, wherein: disassembly portion (51) including fixed arc board (511), half arc slide (512), bi-directional screw (513) and bear carousel (514), fixed mounting has bilateral symmetry's fixed arc board (511) on plummer (435), terminal surface slidable mounting has half arc slide (512) that are located between fixed arc board (511) and bilateral symmetry under plummer (435), install bi-directional screw (513) that runs through left side fixed arc board (511) jointly through the bearing that sets up on bilateral symmetry's fixed arc board (511), bi-directional screw (513) and half arc slide (512) threaded connection, bear carousel (514) are installed through the bearing that sets up to a lateral wall that half arc slide (512) are close to each other, fixed cover is equipped with the second drive gear that is located between bearing carousel (514) and half arc slide (512) on bearing carousel (514).
6. The magnetic type rolling brush pressing device applied to the box girder template polishing machine as claimed in claim 4, wherein: the executing part (52) comprises a rotary drum (521), a second motor (522), a gear (523) and a spline transmission shaft (524), the rotary drum (521) is installed on the lower end face of a bearing table (435) at the lower end of a spring support frame through a set bearing, the second motor (522) is fixedly installed on the bearing table (435) at the lower end of the spring support frame, the gear (523) is fixedly sleeved at the output end of the second motor (522), the gear (523) is meshed with the rotary drum (521) through a set third transmission gear, a bilaterally symmetrical spline transmission shaft (524) is installed in the rotary drum (521) in a sliding mode, the other end of the spline transmission shaft (524) is connected with a half-arc sliding plate (512) at the same side through a set bearing, and a fourth transmission gear meshed with the second transmission gear is fixedly sleeved on the spline transmission shaft (524).
7. The magnetic type rolling brush pressing device applied to the box girder template polishing machine, as claimed in claim 5, is characterized in that: the structure increasing part (53) comprises a limiting inserting cylinder (531), a limiting groove (532), a triangular abutting block (533) and a third screw rod (534), a plurality of limiting inserting cylinders (531) penetrating through the bearing rotating disc (514) are fixedly mounted on one side wall, close to each other, of the bearing rotating disc (514) in a circumferential array mode, a plurality of limiting grooves (532) penetrating through the inner annular wall of the limiting inserting cylinder (531) are formed in the limiting inserting cylinder (531) in a circumferential array mode, the triangular abutting block (533) is hinged in the limiting groove (532) through a torsion spring, and the third screw rod (534) is connected with the limiting inserting cylinder (531) in an internal thread mode.
8. The magnetic type rolling brush pressing device applied to a box girder template polishing machine as claimed in claim 7, wherein: the structure part (61) comprises polishing rolling brushes (611), supporting tables (612) and structural rods (613), wherein the polishing rolling brushes (611) are arranged between the bearing turntables (514), the supporting tables (612) which are bilaterally symmetrical are fixedly arranged in the polishing rolling brushes (611), square insertion holes are formed in the centers of the supporting tables (612), and the structural rods (613) are fixedly connected between the supporting tables (612) in a circumferential array mode.
9. The magnetic type rolling brush pressing device applied to box girder template polishing machine as claimed in claim 8, wherein: the cooperation portion (62) is including cooperation round platform (621), first square sleeve (622), second square sleeve (623), magnetic block (624) and cooperation recess (625), bilateral symmetry all peg graft in brace table (612) have cooperation round platform (621), jack with spacing cartridge (531) one-to-one is offered to cooperation round platform (621), set up in the jack with triangle support recess (625) of piece (533) one-to-one, left cooperation round platform (621) right-hand member face fixed mounting has first square sleeve (622), right side cooperation round platform (621) left end face fixed mounting has second square sleeve (623) of grafting in first square sleeve (622), magnetic block (624) have been inserted in second square sleeve (623).
10. The magnetic type rolling brush pressing device applied to box girder template polishing machine as claimed in claim 9, wherein: the locking part (63) comprises a first jack (631), a second jack (632) and a spring limiting column (633), a plurality of first jacks (631) are formed in the first square sleeve (622) in a linear array mode, second jacks (632) corresponding to the first jacks (631) one to one are formed in the second square sleeve (623), and the spring limiting column (633) is arranged in the second jacks (632).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410494538.6A CN118081545B (en) | 2024-04-24 | 2024-04-24 | Be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410494538.6A CN118081545B (en) | 2024-04-24 | 2024-04-24 | Be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device |
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| Publication Number | Publication Date |
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| CN118081545A true CN118081545A (en) | 2024-05-28 |
| CN118081545B CN118081545B (en) | 2024-07-09 |
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| CN202410494538.6A Active CN118081545B (en) | 2024-04-24 | 2024-04-24 | Be applied to magnetism of case roof beam template polisher and inhale formula round brush closing device |
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|---|---|---|---|---|
| CN210879007U (en) * | 2019-05-23 | 2020-06-30 | 陈明贤 | Hardware fitting grinding device |
| CN113146415A (en) * | 2021-04-23 | 2021-07-23 | 王慧 | Manufacturing and processing machine and processing technology for high manganese steel lining plate of ball mill |
| DE202021105626U1 (en) * | 2021-07-24 | 2021-12-08 | China Tiesiju Civil Engineering Group Co., Ltd | Grinding machine for steel formwork of prefabricated railway box girders |
| WO2022077579A1 (en) * | 2020-10-15 | 2022-04-21 | 盐城丝路信息科技服务有限公司 | Computer case grinding apparatus |
| CN117549177A (en) * | 2024-01-10 | 2024-02-13 | 中铁四局集团有限公司 | Automatic grinding device of rail mounted case roof beam template |
| CN220561154U (en) * | 2023-06-28 | 2024-03-08 | 西安远景智能控制有限公司 | Box girder template grinding device |
-
2024
- 2024-04-24 CN CN202410494538.6A patent/CN118081545B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210879007U (en) * | 2019-05-23 | 2020-06-30 | 陈明贤 | Hardware fitting grinding device |
| WO2022077579A1 (en) * | 2020-10-15 | 2022-04-21 | 盐城丝路信息科技服务有限公司 | Computer case grinding apparatus |
| CN113146415A (en) * | 2021-04-23 | 2021-07-23 | 王慧 | Manufacturing and processing machine and processing technology for high manganese steel lining plate of ball mill |
| DE202021105626U1 (en) * | 2021-07-24 | 2021-12-08 | China Tiesiju Civil Engineering Group Co., Ltd | Grinding machine for steel formwork of prefabricated railway box girders |
| CN220561154U (en) * | 2023-06-28 | 2024-03-08 | 西安远景智能控制有限公司 | Box girder template grinding device |
| CN117549177A (en) * | 2024-01-10 | 2024-02-13 | 中铁四局集团有限公司 | Automatic grinding device of rail mounted case roof beam template |
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| CN118081545B (en) | 2024-07-09 |
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