CN113118245A - Rapid orthopedic repairing method for surface depression of metal thin-wall pipe fitting - Google Patents
Rapid orthopedic repairing method for surface depression of metal thin-wall pipe fitting Download PDFInfo
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- CN113118245A CN113118245A CN202110436180.8A CN202110436180A CN113118245A CN 113118245 A CN113118245 A CN 113118245A CN 202110436180 A CN202110436180 A CN 202110436180A CN 113118245 A CN113118245 A CN 113118245A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
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Abstract
The invention relates to a quick orthopedic repairing method for a surface depression of a metal thin-wall pipe, which uses a quick orthopedic repairing device for the surface depression of the metal thin-wall pipe, wherein the quick orthopedic repairing device for the surface depression of the metal thin-wall pipe comprises a bottom plate, an inner support orthopedic mechanism and an outer mold repairing mechanism, the inner support orthopedic mechanism is fixedly installed on the left side of the upper end surface of the bottom plate, the outer mold repairing mechanism is arranged on the right side of the inner support orthopedic mechanism, and the outer mold repairing mechanism is installed on the bottom plate in a sliding fit mode. The invention can solve the problems that the existing metal thin-wall pipe sunken part repairing device can not stably support the sunken part from the inside of the thin-wall pipe, so that the stability is poor, the efficiency is low, the sunken surface can not be quickly corrected, and the use value of the thin-wall pipe is influenced during repairing the thin-wall pipe, and can also solve the problems that the corrected part can not be repaired after correcting the thin-wall pipe, so that the anticorrosive and antirust capacity of the corrected part is poor, and the service life of the thin-wall pipe is influenced.
Description
Technical Field
The invention relates to the technical field of thin-wall pipe depression repair, in particular to a quick orthopedic repair method for a surface depression of a metal thin-wall pipe fitting.
Background
The thin-wall pipe is a metal pipe fitting made up by using steel ingot or solid pipe blank through the processes of punching, hot rolling, cold rolling or cold drawing. The thin-wall pipe has an important position in the steel pipe industry in China, and has the characteristics of light weight, material saving, compact structure and the like, and is increasingly and widely applied to various industrial departments, wherein the thin-wall pipe made of carbon steel, low alloy steel and alloy steel is suitable for general structures and mechanical structural members; the thin-wall fluid steel pipe is used for conveying general fluid; the stainless steel thin-wall pipe is used for industrial heat-resistant containers, conveying pipelines and mechanical structural parts, such as chemical engineering, petroleum, light industry, food, mechanical instruments and the like. The metal thin-wall pipe is widely applied to various fields by virtue of the advantages, but the metal thin-wall pipe also has the fatal defect because the metal thin-wall pipe is poor in rigidity and strength and is easy to deform in the processing and transportation process, for example, the thin-wall pipe is difficult to avoid to collide in the transportation process, and the thin-wall pipe can deform in a sunken way after collision, so that the use value and the realized function of the thin-wall pipe are influenced, and therefore, the equipment capable of quickly correcting and repairing the sunken and deformed metal thin-wall pipe is very important.
At present, the following defects exist in the existing metal thin-walled tube dent repairing device: 1. the existing metal thin-wall pipe depression repairing device can not stably support the thin-wall pipe from the inside of the thin-wall pipe, so that the stability is poor, the efficiency is low, the surface of a depression cannot be quickly corrected, and the use value of the thin-wall pipe is influenced; 2. the existing metal thin-wall pipe sunken repairing device can not repair the orthopedic part after the thin-wall pipe is orthopedic, so that the orthopedic part has poor anticorrosive and antirust capacity, and the service life of the thin-wall pipe is influenced.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing metal thin-walled tube sunken repairing device can not stably support the thin-walled tube from the inside of the thin-walled tube, so that the stability is poor, the efficiency is low, the sunken surface can not be quickly corrected, and the use value of the thin-walled tube is influenced during repairing the thin-walled tube, and can also solve the problems that the orthopedic part can not be repaired after the thin-walled tube is corrected, so that the anticorrosive and antirust capability of the orthopedic part is poor, and the service life of the thin-walled tube is influenced.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that a quick correction and repair method for surface depression of a metal thin-wall pipe is adopted, and the quick correction and repair device for surface depression of the metal thin-wall pipe comprises a bottom plate, an inner support correction mechanism and an outer mold repair mechanism, wherein the inner support correction mechanism is fixedly installed on the left side of the upper end surface of the bottom plate, the outer mold repair mechanism is arranged on the right side of the inner support correction mechanism, and the outer mold repair mechanism is installed on the bottom plate in a sliding fit mode.
The inner support shape correcting mechanism comprises a triangular support, a driving motor, a first gear, a rack plate, a fixing plate, a second gear, a transmission rod, an inner support branched chain and a shape correcting branched chain, the triangular support is installed at the left corner of the upper end face of the bottom plate, the driving motor is installed on the triangular support through a motor base, the first gear is installed on an output shaft of the driving motor through a spline, the lower end of the first gear is meshed with the rack plate, the lower end of the rack plate is installed on the fixing plate in a sliding fit mode, the fixing plate is installed on the left side of the upper end face of the bottom plate, the middle of the upper end of the rack plate is meshed with the second gear, the transmission rod is installed on the second gear through the spline, the inner support branched.
The outer mold repairing mechanism comprises a support frame, an electric rotating rod, a sleeve, a two-way screw rod, an adjusting plate, a support spring, an outer membrane plate, a repairing branched chain and a position adjusting branched chain, sliding grooves are symmetrically formed in a bottom plate, the support frame is installed in the sliding grooves in a sliding fit mode, the section of the support frame is of an Contraband type structure with a downward opening, the electric rotating rod is symmetrically installed in the middle of the upper end face of the support frame through a bearing, the sleeve is installed at the lower end of the electric rotating rod, the two-way screw rod is arranged in the sleeve, a limiting disc is arranged at the lower end of the two-way screw rod, the adjusting plate is symmetrically installed in the middle of the two-way screw rod in a threaded fit mode, the support spring is symmetrically arranged between the two adjusting plates, one end of each adjusting plate is installed on the support, the lower end of the support frame is symmetrically provided with a position adjusting branched chain in a thread matching mode, and the position adjusting branched chain is arranged on the right side of the middle part of the upper end face of the bottom plate.
The method for repairing the metal thin-wall pipe by using the quick orthopedic repairing device for the surface depression of the metal thin-wall pipe fitting comprises the following steps;
s1: inner wall support: manually inserting the metal thin-wall pipe with the concave surface on the transmission rod, and fixedly supporting the metal thin-wall pipe through the inner supporting branched chain;
s2: and (3) concave reshaping: adjusting the position of the metal thin-wall pipe to enable the concave position to be positioned in the middle of the outer membrane plate, enabling the outer membrane plate to be attached to the metal thin-wall pipe through adjustment of the bidirectional screw rod, and then quickly correcting the concave position through the correcting branch chain;
s3: brushing and repairing: after the orthopedic work is finished, the position of the support frame is adjusted through the position adjusting branched chain, so that the repair branched chain can uniformly brush repair paint on the outer wall of the orthopedic thin-wall pipe, and the attractiveness and the corrosion and rust prevention capability of the surface of the thin-wall pipe are improved;
s4: collecting pipe fittings: after the orthopedic repair of the metal thin-wall pipe is completed, the thin-wall pipe is manually taken down from the transmission rod and collected and managed in a unified way.
As a preferred technical scheme of the invention, the inner supporting branched chain comprises an inner supporting cam, an inner supporting ring, an inner supporting rod, an inner supporting plate and an inner supporting pad, the inner supporting cam is uniformly installed on the transmission rod, the inner supporting ring is arranged on the outer ring of the inner supporting cam, the inner supporting rod is uniformly installed on the inner supporting ring along the circumferential direction of the inner supporting ring in a sliding fit manner, the inner supporting plate is installed on the inner supporting rod, the inner supporting plate is of an arc structure, and the inner supporting pad is arranged on the outer wall of the inner supporting plate.
As a preferable technical scheme of the invention, the shape-righting branched chain comprises shape-righting cams, shape-righting rings, shape-righting rods, compression springs and shape-righting heads, wherein the shape-righting cams are uniformly arranged on the transmission rod, the shape-righting rings are sleeved outside the shape-righting cams, through holes are uniformly formed in the shape-righting rings along the circumferential direction of the shape-righting rings, the shape-righting rods are arranged in the through holes, the compression springs are sleeved on the shape-righting rods, and.
As a preferred technical scheme of the invention, the repairing branched chain comprises a piston rod, a reset spring, arc-shaped plates and sponge brushes, a cavity is formed in the outer membrane, repairing paint is filled in the cavity, arc-shaped grooves are symmetrically formed below the cavity, the piston rod is arranged between the two arc-shaped grooves in a sliding fit mode, the reset spring is sleeved on the piston rod, the piston rod is in contact with the arc-shaped plates in the axial direction, and the sponge brushes are uniformly arranged on the inner wall of the outer membrane.
As a preferred technical scheme of the invention, the position adjusting branched chain comprises a rotating motor, a driving sprocket, a driven sprocket, a chain and an adjusting screw rod, wherein the rotating motor is installed on the right side of the middle part of the upper end surface of the bottom plate through a motor base, the driving sprocket is installed on an output shaft of the rotating motor through a spline, the driven sprockets are symmetrically arranged on the front side and the rear side of the driving sprocket, the driven sprocket is connected with the driving sprocket through the chain, the adjusting screw rod is connected onto the driven sprocket, and the adjusting screw rod is installed on the support frame in a threaded fit mode.
As a preferable technical scheme of the invention, the upper end face of the fixed plate is provided with a rectangular groove, and a plurality of sliding balls are uniformly arranged in the rectangular groove, so that the sliding balls can reduce the friction force between the rack plate and the fixed plate during working, and the rack plate can better slide back and forth under the rotation of the first gear conveniently.
(III) advantageous effects
1. The invention provides a method for quickly correcting and repairing the surface depression of a metal thin-wall pipe, which can solve the problems that the existing device for correcting the depression of the metal thin-wall pipe cannot stably support the thin-wall pipe from the inside of the thin-wall pipe, so that the stability is poor, the efficiency is low, the surface of the depression cannot be quickly corrected, and the use value of the thin-wall pipe is influenced, and can also solve the problems that the existing device for correcting the depression of the metal thin-wall pipe cannot repair the corrected part after the thin-wall pipe is corrected, so that the anticorrosive and antirust capacity of the corrected part is poor, and the service life of the thin-wall pipe is influenced.
2. According to the method for quickly correcting and repairing the surface depression of the metal thin-wall pipe, the inner supporting branched chain can stably support the thin-wall pipe from the inside, the thin-wall pipe can be in a rotating state, the stability of the thin-wall pipe is improved, the correcting efficiency of the thin-wall pipe is improved, the correcting branched chain can quickly prop up the depressed part from the inside of the thin-wall pipe, the correction of the thin-wall pipe is realized, the depressed part of the thin-wall pipe is restored to the original shape, and the use value of the thin-wall pipe is improved.
3. According to the quick orthopedic repairing method for the surface depression of the metal thin-wall pipe, the position adjusting branched chain can adjust the position of the supporting frame left and right, so that the supporting frame can be adjusted to be right above the depression of the thin-wall pipe, the orthopedic repairing efficiency and effect of the thin-wall pipe can be improved, the repairing branched chain can uniformly smear repairing paint on the depression orthopedic part of the thin-wall pipe, the corrosion resistance and the rust resistance of the orthopedic part can be improved, and the service life of the thin-wall pipe can be prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the method for rapidly repairing the surface depression of the thin-wall metal pipe fitting according to the present invention;
FIG. 2 is a schematic perspective view of a device for rapidly repairing a surface depression of a thin-walled metal pipe according to the present invention;
FIG. 3 is a schematic perspective view of a portion of the apparatus for rapid orthopedic repair of surface depressions in thin-walled metal tubing according to the present invention;
FIG. 4 is a schematic cross-sectional view of a device for rapidly repairing a surface depression of a thin-walled metal pipe according to the present invention;
FIG. 5 is an enlarged schematic view of the invention at A in FIG. 4;
FIG. 6 is a schematic longitudinal sectional view of a device for rapidly repairing a surface depression of a thin-walled metal pipe according to the present invention;
FIG. 7 is an enlarged view of the structure of the present invention at B in FIG. 6
FIG. 8 is a schematic perspective view of the position-adjusting branched chain portion of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, a method for quickly correcting and repairing a surface depression of a thin-wall metal pipe uses a device for quickly correcting and repairing a surface depression of a thin-wall metal pipe, the device for quickly correcting and repairing a surface depression of a thin-wall metal pipe comprises a bottom plate 1, an inner supporting correcting mechanism 2 and an outer mold correcting mechanism 3, the inner supporting correcting mechanism 2 is fixedly installed on the left side of the upper end surface of the bottom plate 1, the outer mold correcting mechanism 3 is arranged on the right side of the inner supporting correcting mechanism 2, and the outer mold correcting mechanism 3 is installed on the bottom plate 1 in a sliding fit manner.
The inner supporting shape righting mechanism 2 comprises a triangular support 21, a driving motor 22, a first gear 23, a rack plate 24, a fixing plate 25, a second gear 26, a transmission rod 27, an inner supporting branched chain 28 and a shape righting branched chain 29, wherein the triangular support 21 is installed at the left corner of the upper end surface of the base plate 1, the driving motor 22 is installed on the triangular support 21 through a motor base, the first gear 23 is installed on an output shaft of the driving motor 22 through a spline, the lower end of the first gear 23 is connected with the rack plate 24 in a meshed mode, the lower end of the rack plate 24 is installed on the fixing plate 25 in a sliding fit mode, the fixing plate 25 is installed at the left side of the upper end surface of the base plate 1, the second gear 26 is connected in a meshed mode in the middle of the upper end of the rack plate 24, the transmission rod 27 is installed on the second gear 26 through a spline, the upper end face of the fixed plate 25 is provided with a rectangular groove, and a plurality of sliding balls are uniformly arranged in the rectangular groove, when the device works specifically, the triangular bracket 21 plays a role in protecting the driving motor 22, the driving motor 22 drives the first gear 23 to rotate, so that the rack plate 24 can be driven to slide on the fixed plate 25, the plurality of sliding balls are uniformly arranged in the rectangular groove of the fixed plate 25, so that the friction force between the rack plate 24 and the fixed plate 25 can be reduced, the rack plate 24 can better slide back and forth under the rotation of the first gear 23, the rack plate 24 can drive the second gear 26 to rotate when moving, so as to drive the transmission rod 27 to rotate, when the transmission rod 27 rotates, the thin-wall pipe can be stably supported from the inside through the inner supporting branched chain 28, and the thin-wall pipe can be in a rotating state, thereby being beneficial to increasing the stability of the thin-wall pipe and improving, the orthopedic branched chain 29 can quickly prop up the sunken part from the inner part of the thin-walled tube to realize the orthopedic of the thin-walled tube, so that the sunken part of the thin-walled tube is restored to the original shape, and the use value of the thin-walled tube is favorably improved.
The inner supporting branched chain 28 comprises an inner supporting cam 281, an inner supporting ring 282, an inner supporting rod 283, an inner supporting plate 284 and an inner supporting pad 285, the inner supporting cam 281 is uniformly installed on the transmission rod 27, the inner supporting ring 282 is arranged on the outer ring of the inner supporting cam 281, the inner supporting rod 283 is uniformly installed on the inner supporting ring 282 along the circumferential direction in a sliding fit mode, the inner supporting plate 284 is installed on the inner supporting rod 283, the inner supporting plate 284 is of an arc-shaped structure, the inner supporting pad 285 is arranged on the outer wall of the inner supporting plate 284, in particular, when the inner supporting rod 27 rotates, the inner supporting cam 281 installed on the transmission rod 27 can be driven to rotate, the inner supporting rod 283 can be extruded to move outwards on the inner supporting ring 282 when the inner supporting cam 281 rotates, the inner supporting rod 283 moves outwards until the inner supporting pad 285 on the inner supporting plate 284 contacts with the inner wall of the thin-wall pipe, so that the inner supporting of the thin.
The orthopedic branched chain 29 comprises an orthopedic cam 291, an orthopedic ring 292, an orthopedic rod 293, a compression spring 294 and an orthopedic head 295, the orthopedic cam 291 is uniformly installed on the transmission rod 27, the orthopedic cam 291 is externally sleeved with the orthopedic ring 292, the orthopedic ring 292 is uniformly provided with through holes along the circumferential direction thereof, the orthopedic rod 293 is arranged in the through hole, the compression spring 294 is sleeved on the orthopedic rod 293, the orthopedic head 295 is installed at the outer end of the orthopedic rod 293, in the specific work process, the transmission rod 27 can drive the orthopedic cam 291 to rotate when rotating, the orthopedic cam 291 can drive the orthopedic rod 293 to reciprocate inside and outside the orthopedic ring 292 when rotating, the compression spring 294 can provide spring elasticity for the internal and external reciprocating motion of the orthopedic rod 293, when the orthopedic rod 293 reciprocates inside and outside, the orthopedic head 295 can be driven to do the internal and external reciprocating motion, when the orthopedic head 295 moves outside, the orthopedic rod can be contacted with the concave part of the thin-wall pipe, and the concave part can, therefore, the aim of quickly repairing the sunken part of the thin-walled tube is fulfilled, and the use value of the thin-walled tube is favorably improved.
The outer die repairing mechanism 3 comprises a support frame 31, an electric rotating rod 32, a sleeve 33, a two-way screw 34, an adjusting plate 35, a support spring 36, an outer membrane plate 37, a repairing branched chain 38 and a position adjusting branched chain 39, wherein the bottom plate 1 is symmetrically provided with sliding grooves, the support frame 31 is installed in the sliding grooves in a sliding fit mode, the cross section of the support frame 31 is of an Contraband type structure with a downward opening, the electric rotating rod 32 is symmetrically installed in the middle of the upper end face of the support frame 31 through a bearing, the sleeve 33 is installed at the lower end of the electric rotating rod 32, the two-way screw 34 is arranged in the sleeve 33, a limiting disc is arranged at the lower end of the two-way screw 34, the adjusting plate 35 is symmetrically installed in the middle of the two-way screw in a thread fit mode, the support spring 36 is symmetrically arranged between the two adjusting plates 35, the cross section of the outer membrane plate 37 is of an arc structure, the repair branched chain 38 is symmetrically arranged on the inner side arc surface of the outer membrane plate 37, the position adjusting branched chain 39 is symmetrically arranged at the lower end of the support frame 31 in a thread matching mode, the position adjusting branched chain 39 is arranged at the right side of the middle part of the upper end surface of the bottom plate 1, during specific work, the support frame 31 plays a supporting role, the electric rotating rod 32 drives the sleeve 33 to rotate, the two-way screw 34 can be driven to rotate, the directions of threads formed at the contact parts of the two-way screw 34 and the upper and lower adjusting plates 35 are opposite, therefore, the distance between the upper and lower adjusting plates 35 can be adjusted through the rotation of the two-way screw 34, the support spring 36 plays a role in connecting the upper and lower adjusting plates 35, meanwhile, the upper adjusting plate 35 can be supported, the adjusting plates 35 are, the distance between the upper outer membrane plate 37 and the lower outer membrane plate 37 is controlled, the position of the support frame 31 can be adjusted left and right by the position adjusting branch chain 39, the support frame 31 can be adjusted to be right above the concave part of the thin-walled tube, then the distance between the outer membrane plates 37 is reduced by adjusting and controlling the distance between the two outer membrane plates 37 until the outer membrane plates 37 can be contacted with the outer wall of the thin-walled tube, the effect of a mold can be achieved, the secondary deformation of the concave part caused by excessive orthopedic is prevented, the thin-walled tube is protected, the repair branch chain 39 can uniformly smear repair paint filled in the outer membrane plates 37 to the concave orthopedic part of the thin-walled tube, the corrosion resistance and the rust resistance of the orthopedic part are improved, and the service life of the thin-walled tube is prolonged.
The repairing branched chain 38 comprises a piston rod 381, a reset spring 382, arc plates 383 and a sponge brush 384, wherein a cavity is formed in the outer membrane plate 37, repairing paint is filled in the cavity, arc grooves are symmetrically formed below the cavity, the piston rod 381 is installed between the two arc grooves in a sliding fit mode, the reset spring 382 is sleeved on the piston rod 381, the piston rod 381 is in contact with the arc plates 383, the sponge brush 384 is uniformly arranged on the inner wall of the outer membrane plate 37, when the repairing branched chain works specifically, the distance between the upper outer membrane plate 37 and the lower outer membrane plate 37 is gradually reduced when the bidirectional screw 34 rotates, the outer wall of a thin-wall pipe is in contact with the lower end of the piston rod 381, after being extruded, the piston rod 381 can move upwards, the reset spring 383 plays a role of providing resetting elasticity for the piston rod 381, when the piston rod 381 moves upwards, the arc plates 383 can be extruded to move in the arc grooves, when the arc plates 383 move, the repairing paint filled in the cavity, the sponge brush 384 is contacted with the outer wall of the thin-walled tube, so that the aim of uniformly smearing the repair paint on the sunken orthopedic part of the thin-walled tube is fulfilled, the corrosion resistance and the rust prevention capability of the orthopedic part are improved, and the service life of the thin-walled tube is prolonged.
The position adjusting branched chain 39 comprises a rotating motor 391, a driving chain wheel 392, a driven chain wheel 393, a chain 394 and an adjusting lead screw 395, wherein the rotating motor 391 is installed on the right side of the middle part of the upper end surface of the bottom plate 1 through a motor base, the driving chain wheel 392 is installed on an output shaft of the rotating motor 391 through a spline, the driven chain wheels 393 are symmetrically arranged on the front side and the rear side of the driving chain wheel 392, the driven chain wheels 393 are connected with the driving chain wheel 392 through the chain 394, the adjusting lead screw 395 is connected on the driven chain wheels 393, the adjusting lead screw 395 is installed on the support frame 31 through a thread fit mode, in particular, the driving chain wheel 392 is driven to rotate through the rotating motor 391, the driven chain wheels 393 at the front end and the rear end are driven to rotate under the action of a chain wheel transmission principle, the adjusting lead screw 395 is connected on the, the aim of controlling and adjusting the position of the support frame 31 on the floor 1 is fulfilled, the outer membrane plate 37 can be adjusted right above the concave position of the thin-walled tube, and the orthopedic repair efficiency and effect of the thin-walled tube are increased.
The invention uses the quick orthopedic repairing device for the surface depression of the metal thin-wall pipe fitting to repair the metal thin-wall pipe, and comprises the following steps;
s1: inner wall support: the metal thin-wall pipe with the concave surface is manually inserted into the transmission rod 27, and the metal thin-wall pipe is fixedly supported through the inner supporting branched chain 28;
s2: and (3) concave reshaping: the position of the metal thin-wall pipe is adjusted to enable the concave position to be located in the middle of the outer membrane plate 37, the outer membrane plate 37 is attached to the metal thin-wall pipe through adjustment of the bidirectional screw rod 34, and then the concave position is quickly reshaped through the reshaping branch chain 29;
s3: brushing and repairing: after the orthopedic work is finished, the position of the support frame 31 is adjusted through the position adjusting branched chain 39, so that the repairing branched chain 38 can uniformly brush repairing paint on the outer wall of the orthopedic thin-wall pipe, and the attractiveness and the corrosion and rust prevention capability of the surface of the thin-wall pipe are improved;
s4: collecting pipe fittings: after the orthopedic repair of the metal thin-wall pipe is completed, the thin-wall pipe is manually taken down from the transmission rod 27 and collected and managed uniformly.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (6)
1. The utility model provides a quick orthopedic prosthetic devices of metal thin-walled tube member surface depression, its used a quick orthopedic prosthetic devices of metal thin-walled tube member surface depression, this quick orthopedic prosthetic devices of metal thin-walled tube member surface depression includes bottom plate (1), internal stay orthopedic mechanism (2) and external mold prosthetic mechanisms (3), its characterized in that: an inner supporting orthopedic mechanism (2) is fixedly arranged on the left side of the upper end surface of the bottom plate (1), an outer mold repairing mechanism (3) is arranged on the right side of the inner supporting orthopedic mechanism (2), and the outer mold repairing mechanism (3) is arranged on the bottom plate (1) in a sliding fit manner; wherein:
the inner support shape correcting mechanism (2) comprises a triangular support (21), a driving motor (22), a first gear (23), a rack plate (24), a fixing plate (25), a second gear (26), a transmission rod (27), an inner support branched chain (28) and a shape correcting branched chain (29), the triangular support (21) is installed at the left corner of the upper end face of the bottom plate (1), the driving motor (22) is installed on the triangular support (21) through a motor base, the first gear (23) is installed on an output shaft of the driving motor (22) through a spline, the lower end of the first gear (23) is meshed with the rack plate (24), the lower end of the rack plate (24) is installed on the fixing plate (25) in a sliding fit mode, the fixing plate (25) is installed on the left side of the upper end face of the bottom plate (1), the middle part of the upper end of the rack plate (24) is meshed with the second gear (26), the transmission rod, the transmission rod (27) is uniformly provided with an inner supporting branched chain (28) and an orthopedic branched chain (29), and the orthopedic branched chain (29) is positioned between the two inner supporting branched chains (28);
the outer die repairing mechanism (3) comprises a supporting frame (31), an electric rotating rod (32), a sleeve (33), a two-way screw rod (34), an adjusting plate (35), a supporting spring (36), an outer membrane plate (37), a repairing branched chain (38) and a position adjusting branched chain (39), sliding chutes are symmetrically formed in the bottom plate (1), the supporting frame (31) is installed in the sliding chutes in a sliding fit mode, the cross section of the supporting frame (31) is of an Contraband-shaped structure with a downward opening, the electric rotating rod (32) is symmetrically installed in the middle of the upper end face of the supporting frame (31) through bearings, the sleeve (33) is installed at the lower end of the electric rotating rod (32), the two-way screw rod (34) is arranged in the sleeve (33), a limiting disc is arranged at the lower end of the two-way screw rod (34), the adjusting plate (35) is symmetrically installed in the middle of the two, one end of the adjusting plate (35) is installed on the supporting frame (31) in a sliding fit mode, the other end of the adjusting plate is fixed on the outer membrane plate (37), the cross section of the outer membrane plate (37) is of an arc-shaped structure, repairing branched chains (38) are symmetrically arranged on the inner arc surface of the outer membrane plate (37), position adjusting branched chains (39) are symmetrically installed at the lower end of the supporting frame (31) in a threaded fit mode, and the position adjusting branched chains (39) are installed on the right side of the middle of the upper end face of the bottom plate (1);
the method for repairing the metal thin-wall pipe by using the quick orthopedic repairing device for the surface depression of the metal thin-wall pipe fitting comprises the following steps;
s1: inner wall support: the metal thin-wall pipe with the concave surface is manually inserted into the transmission rod (27), and the metal thin-wall pipe is fixedly supported through the inner supporting branched chain (28);
s2: and (3) concave reshaping: the position of the metal thin-wall pipe is adjusted to enable the concave position to be located in the middle of the outer membrane plate (37), the outer membrane plate (37) is attached to the metal thin-wall pipe through adjustment of the bidirectional screw rod (34), and then the concave position is quickly reshaped through the reshaping branch chain (29);
s3: brushing and repairing: after the orthopedic work is finished, the position of the support frame (31) is adjusted through the position adjusting branched chain (39), so that the repairing branched chain (38) can uniformly brush repairing paint on the outer wall of the orthopedic thin-wall pipe, and the attractiveness and the corrosion and rust prevention capability of the surface of the thin-wall pipe are improved;
s4: collecting pipe fittings: after the orthopedic repair of the metal thin-wall pipe is finished, the thin-wall pipe is manually taken down from the transmission rod (27) and collected and managed in a unified way.
2. The method for rapidly repairing the surface depression of the thin-wall metal pipe fitting according to claim 1, wherein the method comprises the following steps: interior branch chain (28) including propping cam (281), interior vaulting ring (282), interior vaulting pole (283), interior vaulting board (284) and interior vaulting pad (285), transfer line (27) on evenly install interior vaulting cam (281), interior vaulting pole (281) outer lane is provided with interior vaulting ring (282), evenly install interior vaulting pole (283) along its circumference through sliding fit's mode on interior vaulting ring (282), install interior vaulting pole (284) on interior vaulting pole (283), interior vaulting pole (284) are the arc structure, are provided with interior vaulting pad (285) on interior vaulting pole (284) outer wall.
3. The method for rapidly repairing the surface depression of the thin-wall metal pipe fitting according to claim 1, wherein the method comprises the following steps: the orthopedic branched chain (29) comprises an orthopedic cam (291), an orthopedic ring (292), an orthopedic rod (293), a compression spring (294) and an orthopedic head (295), the transmission rod (27) is uniformly provided with the orthopedic cam (291), the orthopedic ring (292) is sleeved outside the orthopedic cam (291), the orthopedic ring (292) is uniformly provided with through holes along the circumferential direction of the orthopedic ring, the orthopedic rod (293) is arranged in the through holes, the compression spring (294) is sleeved on the orthopedic rod (293), and the orthopedic head (295) is arranged at the outer end of the orthopedic rod (293).
4. The method for rapidly repairing the surface depression of the thin-wall metal pipe fitting according to claim 1, wherein the method comprises the following steps: restore branch chain (38) including piston rod (381), reset spring (382), arc (383) and sponge brush (384), outer diaphragm (37) in seted up the cavity, the cavity intussuseption is filled with the restoration lacquer, the arc has been seted up to cavity below symmetry, install piston rod (381) through sliding fit's mode between two arcs, the cover is equipped with reset spring (382) on piston rod (381), piston rod (381) and arc (383) are to the contact, evenly be provided with sponge brush (384) on outer diaphragm (37) inner wall.
5. The method for rapidly repairing the surface depression of the thin-wall metal pipe fitting according to claim 1, wherein the method comprises the following steps: position control branch chain (39) including rotating motor (391), drive sprocket (392), driven sprocket (393), chain (394) and regulation lead screw (395), bottom plate (1) up end middle part right side install rotating motor (391) through the motor cabinet, install drive sprocket (392) through the spline on the output shaft of rotating motor (391), both sides symmetry is provided with driven sprocket (393) around drive sprocket (392), be connected through chain (394) between driven sprocket (393) and drive sprocket (392), be connected with regulation lead screw (395) on driven sprocket (393), install on support frame (31) through screw-thread fit's mode regulation lead screw (395).
6. The method for rapidly repairing the surface depression of the thin-wall metal pipe fitting according to claim 1, wherein the method comprises the following steps: the upper end face of the fixing plate (25) is provided with a rectangular groove, and a plurality of sliding balls are uniformly arranged in the rectangular groove.
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| CN202110436180.8A CN113118245B (en) | 2021-04-22 | 2021-04-22 | Rapid orthopedic repairing method for surface depression of metal thin-wall pipe fitting |
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| CN113118245B CN113118245B (en) | 2022-12-16 |
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| CN115430733A (en) * | 2022-10-08 | 2022-12-06 | 广西鲁板建筑设备制造有限公司 | Rod deformation repair equipment for building scaffold |
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Effective date of registration: 20221129 Address after: No. 362, Xiaxi Road, Beihai Street, Yuecheng District, Shaoxing City, Zhejiang Province 312099 Applicant after: SHAOXING SHUILIAN PIPES CO.,LTD. Address before: 430070 Fuhua building, No.20 Luoyu Road, Hongshan District, Wuhan City, Hubei Province Applicant before: Xia Shibiao |
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