CN113714404B - Adjustable pipeline flaring device for solar production accessories - Google Patents
Adjustable pipeline flaring device for solar production accessories Download PDFInfo
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- CN113714404B CN113714404B CN202111280439.0A CN202111280439A CN113714404B CN 113714404 B CN113714404 B CN 113714404B CN 202111280439 A CN202111280439 A CN 202111280439A CN 113714404 B CN113714404 B CN 113714404B
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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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
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Abstract
The invention discloses an adjustable pipeline flaring device for solar production accessories, which relates to the technical field of flaring processing and solves the problems that the existing flaring processing device is easy to have the condition of uneven pipeline wall thickness, affects the processing precision and has poor universality, when the processed aperture is changed, a mould needs to be replaced, the operation is troublesome and the working efficiency is affected, and comprises an outer shell; the inner extrusion adjusting mechanism is positioned inside the outer shell and drives the inner extrusion piece to synchronously move inwards and outwards; and the adjusting operation piece is movably connected to the left side of the outer shell and is positioned on the rotating shaft of the rotating body. The invention effectively avoids the problem of uneven wall thickness by ensuring even wall thickness, has good flaring effect, can adapt to flaring processing of pipelines with different diameters, has good universality and simple operation, and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of flaring processing, in particular to an adjustable pipeline flaring device for solar production accessories.
Background
The existing flaring processing device is easy to cause uneven stress distribution at the flaring position in use and uneven pipeline wall thickness, and affects processing precision; thus, the existing need is not met, for which we propose an adjustable pipe flaring device for solar production fittings.
Disclosure of Invention
The invention aims to provide an adjustable pipeline flaring device for solar production accessories, and aims to solve the problems that the existing flaring processing device in the background art is easy to cause uneven stress distribution at a flaring part in use, and the situation of uneven pipeline wall thickness is easy to occur, so that the processing precision is influenced, meanwhile, different pipe orifice diameters of the existing flaring processing device need to correspond to different dies, the universality is poor, when the processed aperture is changed, the dies need to be replaced, the operation is troublesome, and the working efficiency is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable pipe flaring device for a solar production fitting, comprising an outer shell;
the driving piece is fixedly connected to the upper part of the left end face of the outer shell;
the rotating body is rotatably connected to the inner side of the right end face of the outer shell;
the rotating driving assembly is arranged in the outer shell, and the driving piece drives the rotating body to rotate through the rotating driving assembly;
the outer extrusion pieces are connected to the right end face of the rotating body in a circumferential array manner through the outer connecting components;
the inner extrusion pieces are connected to the right end face of the rotating body in a circumferential array mode through the inner connecting assembly, the inner extrusion pieces are located on the inner side of the outer extrusion pieces, and the inner extrusion pieces correspond to the outer extrusion pieces one to one;
the outer extrusion adjusting mechanism is positioned inside the outer shell and drives the outer extrusion piece to synchronously move inwards and outwards;
the inner extrusion adjusting mechanism is positioned inside the outer shell and drives the inner extrusion piece to synchronously move inwards and outwards;
the adjusting operation piece is movably connected to the left side of the outer shell and is positioned on the rotating shaft of the rotating body;
the positioning seat is fixedly connected to the left end face of the outer shell, and the adjusting operation part is connected with the positioning seat in an inserting mode.
Preferably, the rotary drive assembly further comprises:
the rotating driving gear is coaxially and fixedly connected to a rotating shaft of the driving piece;
the rotary driven gear ring is coaxially and fixedly connected to the outer side of the rotary body, and the rotary driving gear is meshed with the rotary driven gear ring to form a gear transmission mechanism together.
Preferably, the external connection component further comprises:
the outer connecting rods are arranged in pairs, six pairs of outer connecting rods are arranged on the outer connecting rods, the six pairs of outer connecting rods are arranged in a circumferential array mode and are connected to the right side of the rotating body, a group of outer extrusion parts are hinged to the inner sides of each pair of outer connecting rods, each pair of outer connecting rods are installed in parallel, and hinge parallelogram structures are formed among the outer connecting rods, the rotating body and the outer extrusion parts.
Preferably, the inner connecting assembly further comprises:
the utility model discloses a hinge parallelogram structure, including the rotator, the internal connection pole is for setting up in pairs, and the internal connection pole is provided with six groups altogether, and six internal connection pole circumference array arrange hinged joint on the right side of rotator, and the common hinged joint in the outside of every pair of internal connection pole has a set of interior extruded article, and every is parallel to each other installation between every pair of internal connection pole, constitutes hinge parallelogram structure between internal connection pole, interior extruded article, the rotator jointly.
Preferably, the outer extrusion adjusting mechanism further comprises:
the outer adjusting driving gear is rotatably connected inside the rotating body;
the external adjustment driving screw is provided with three groups, the three groups of external adjustment driving screws are arranged in a circumferential array mode and are rotatably connected inside the rotating body, and the external adjustment driving screw is meshed with the external adjustment driving gear to form a gear transmission mechanism.
Preferably, the outer extrusion adjusting mechanism further comprises:
the three groups of external adjusting driving lead screws are simultaneously in threaded transmission connection with the external adjusting sliding seats to form a lead screw nut transmission pair.
Preferably, the outer extrusion adjusting mechanism further comprises:
the other end of the outer adjusting connecting rod is hinged with the middle part of the left group of outer connecting rods, and a crank-slider transmission mechanism is formed among the outer adjusting sliding seat, the outer adjusting connecting rod, the outer connecting rod and the rotating body.
Preferably, the internal pressing adjusting mechanism further comprises:
the inner adjusting driving gear is rotatably connected inside the rotating body;
the three groups of internal adjusting driving screw rods are arranged in a circumferential array and are rotatably connected inside the rotating body;
the internal adjustment driven gear is coaxially and fixedly connected with the left end face of the internal adjustment driving screw, and the three groups of internal adjustment driven gears are meshed with the internal adjustment driving gear to form a gear transmission mechanism.
Preferably, the internal pressing adjusting mechanism further comprises:
the three groups of internal adjusting driving lead screws are simultaneously in threaded transmission connection with the internal adjusting sliding parts to form a lead screw nut transmission pair;
the other end of the inner adjusting connecting rod is hinged with the middle part of the left group of inner connecting rods, and the inner adjusting connecting rod, the inner adjusting sliding part, the inner connecting rods and the rotating body form a crank-slider mechanism together.
Preferably, the adjusting and operating member further includes:
the positioning teeth are arranged in a circumferential array manner and fixedly connected to the left side of the adjusting operation part, and the positioning teeth are in plug-in connection with the positioning seat;
the outer adjusting driving gear is connected with the outer adjusting teeth in an inserting manner, the width of the outer adjusting teeth is more than twice that of the positioning teeth, and the right end face of the outer adjusting driving gear is flush with the right end face of the outer adjusting teeth;
the inner adjusting teeth are circumferentially arrayed and fixedly connected to the right side of the adjusting operation part, the inner adjusting driving gear is connected with the inner adjusting teeth in an inserting mode, the width of the inner adjusting teeth is equal to that of the outer adjusting teeth, and the left end face of the inner adjusting teeth is flush with the left end face of the inner adjusting driving gear;
the elastic component that resets, the elastic component that resets is provided with two sets ofly altogether, and two sets of elastic components that reset arrange for the symmetry, adjusts the operating parts and passes through two sets of elastic components that reset and rotator elastic connection respectively.
Compared with the prior art, the invention has the beneficial effects that:
when the pipe expanding device is used, when the pipe expanding device works, a pipe fitting needing to be expanded is sleeved on the outer side of the inner extrusion piece, the driving piece drives the rotating body to rotate through the gear transmission mechanism formed by the engagement of the rotating driving gear and the rotating driven gear ring, the position of the outer adjusting driving gear is stabilized through the elastic action of the two groups of reset elastic pieces, the positioning teeth are in plug-in connection with the positioning seat, the outer adjusting driving gear is in plug-in connection with the outer adjusting teeth, the inner adjusting driving gear is in plug-in connection with the inner adjusting teeth, and the outer adjusting driving gear and the inner adjusting driving gear cannot rotate; the internal adjusting driving screw rod rotates along with the rotating body, the internal adjusting driving screw rod rotates around the internal adjusting driving gear, the internal adjusting driving gear drives the three internal adjusting driving screw rods to rotate simultaneously through a gear transmission mechanism which is formed by three internal adjusting driven gears and is meshed with the internal adjusting driving gear, the three internal adjusting driving screw rods drive the internal adjusting sliding piece to slide leftwards through a screw rod nut transmission pair which is formed by the internal adjusting driving screw rod and the internal adjusting sliding piece in a threaded transmission way, the internal adjusting sliding piece drives the internal adjusting sliding piece to slide leftwards through an internal adjusting connecting rod, an internal adjusting sliding piece and an internal connecting rod, a crank slider mechanism formed by the rotating bodies drives a group of inner connecting rods on the left side to swing, the inner connecting rods drive the inner extrusion pieces to swing outwards through a hinge parallelogram structure formed by the inner connecting rods, the inner extrusion pieces and the rotating bodies, and meanwhile, the inner extrusion pieces are always in a horizontal state; meanwhile, the external adjustment driving screw rod rotates along with the rotating body, the external adjustment driving screw rod rotates around the external adjustment driving gear, the external adjustment driving gear drives three groups of external adjustment driving screw rods to rotate simultaneously through a gear transmission mechanism which is formed by the external adjustment driving screw rod and the external adjustment driving gear in a meshed and combined mode, the external adjustment driving screw rod drives the external adjustment sliding seat to slide rightwards through a screw rod nut transmission pair which is formed by the external adjustment driving screw rod and the external adjustment sliding seat in a threaded transmission mode, the external adjustment sliding seat drives the external adjustment sliding seat to slide rightwards through the external adjustment sliding seat, the external adjustment connecting rod and the external connecting rod, the crank block transmission mechanism formed by the rotating bodies drives the outer connecting rod on the left side to swing, the outer connecting rod is deformed through a hinge parallelogram structure formed by the outer connecting rod, the rotating bodies and the outer extrusion piece, so that the outer extrusion piece is driven to swing outwards, and meanwhile, the outer extrusion piece is ensured to be in a horizontal state all the time; the pipe orifice is extruded outwards through the outward swinging of the outer extrusion piece and the inner extrusion piece, and the flaring processing of the pipe orifice is completed.
When the distribution diameter of the external extrusion piece needs to be adjusted, when the adjusting operation piece slides to the right, the positioning teeth are separated from the positioning seats, the external adjusting driving gear is meshed with the external adjusting teeth, the internal adjusting driving gear is separated from the internal adjusting teeth, the adjusting operation piece is rotated, the rotating adjusting operation piece drives the external adjusting driving gear to rotate, the external adjusting driving gear drives three groups of external adjusting driving screws to rotate simultaneously through a gear transmission mechanism which is formed by simultaneously meshing the external adjusting driving screws and the external adjusting driving gears, the external adjusting driving screws drive the external adjusting sliding seats to slide left and right through a screw nut transmission pair which is formed by jointly connecting the external adjusting driving screws and the external adjusting sliding seats in a threaded transmission manner, the external adjusting sliding seats drive the external connecting rods on the left side through a crank block transmission mechanism which is formed by jointly among the external adjusting sliding seats, the external adjusting connecting rods, the external connecting rods and the rotating bodies, the outer connecting rod drives the outer extruding piece to swing through a hinge parallelogram structure formed by the outer connecting rod, the rotating body and the outer extruding piece together, so that the distribution diameter of the movable outer extruding piece is adjusted; when the distribution diameter of an inner extrusion piece needs to be adjusted, when an adjusting operation piece slides to the left, a positioning tooth is separated from a positioning seat, an outer adjusting driving gear is separated from an outer adjusting tooth, an inner adjusting driving gear is connected with an inner adjusting tooth in an inserting manner, the adjusting operation piece is rotated to drive the inner adjusting driving gear to rotate, the inner adjusting driving gear drives three groups of inner adjusting driving lead screws to rotate simultaneously through a gear transmission mechanism which is formed by three groups of inner adjusting driven gears simultaneously meshed with the inner adjusting driving gear, the three groups of inner adjusting driving lead screws drive the inner adjusting sliding piece to slide to the left through a lead screw nut transmission pair which is formed by an inner adjusting driving lead screw and an inner adjusting sliding piece in a screw transmission manner, the inner adjusting sliding piece drives a group of inner connecting rods to swing through a crank block mechanism which is formed by inner adjusting connecting rods, inner adjusting sliding pieces, inner connecting rods and rotating bodies together, the hinge parallelogram structure that the interconnection connects pole, interior extruded article, constitute jointly between the rotator drives interior extruded article and outwards swings, realizes adjusting the distribution diameter of interior extruded article, can satisfy the reaming processing to the pipeline of different diameters.
The pipe flaring machine has the advantages that the pipe is extruded by the simultaneous outward swinging of the outer extrusion part and the inner extrusion part, the flaring machining is formed by extrusion deformation, the internal stress distribution of the processed pipe is uniform, the uniform wall thickness is ensured by the extrusion of the outer extrusion part and the inner extrusion part, the problem of non-uniform wall thickness is effectively avoided, the good flaring effect is realized, the diameter of the flaring can be adjusted, the flaring machining of pipes with different diameters can be adapted, the universality is good, the operation is simple, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic diagram of the right side structure of the present invention;
FIG. 3 is a schematic side view of the rotary drive assembly of the present invention;
FIG. 4 is a schematic view of the structure of the left shaft inside the rotating body according to the present invention;
FIG. 5 is a schematic view of the right side structure of the rotating body according to the present invention;
FIG. 6 is a schematic axial side view of the outer and inner squeeze adjustment mechanisms of the present invention;
FIG. 7 is a schematic structural view of a transmission shaft side of the external extrusion adjusting mechanism of the present invention;
FIG. 8 is a schematic structural view of a transmission shaft side of the internal extrusion adjusting mechanism of the present invention;
FIG. 9 is a schematic side view of the adjusting operation member of the present invention;
FIG. 10 is a cross-sectional view of the operating member of the present invention showing the operational state thereof;
in the figure: 1. an outer housing; 2. a drive member; 201. rotating the drive gear; 3. a rotating body; 301. rotating the driven gear ring; 4. an adjustment operator; 401. positioning teeth; 402. an outer adjustment tooth; 403. an inner adjusting tooth; 404. a restoring elastic member; 5. an external adjustment drive gear; 6. an external adjustment drive screw; 601. the driven gear is externally adjusted; 7. an outer adjustment slide mount; 8. an outer connecting rod; 9. an outer extrusion member; 10. an outer adjusting link; 11. an internal adjustment drive gear; 12. an internal adjustment driving lead screw; 1201. an internal adjustment driven gear; 13. an inner connecting rod; 14. an inner extrusion; 15. an inner adjusting connecting rod; 16. positioning seats; 17. an inner adjustment slide.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1 to 10, an embodiment of the present invention includes: an adjustable pipeline flaring device for solar production accessories comprises an outer shell 1, a driving piece 2, a rotating driving gear 201, a rotating body 3, a rotating driven gear ring 301, an adjusting operation piece 4, a positioning gear 401, an outer adjusting gear 402, an inner adjusting gear 403, a reset elastic piece 404, an outer adjusting driving gear 5, an outer adjusting driving screw 6, an outer adjusting driven gear 601, an outer adjusting sliding seat 7, an outer connecting rod 8, an outer extruding piece 9, an outer adjusting connecting rod 10, an inner adjusting driving gear 11, an inner adjusting driving screw 12, an inner adjusting driven gear 1201, an inner connecting rod 13, an inner extruding piece 14, an inner adjusting connecting rod 15, a positioning seat 16 and an inner adjusting sliding piece 17;
the driving piece 2 is fixedly connected to the upper part of the left end face of the outer shell 1;
a rotating body 3, wherein the rotating body 3 is rotatably connected to the inner side of the right end face of the outer shell 1;
the rotating driving assembly is arranged inside the outer shell 1, and the driving piece 2 drives the rotating body 3 to rotate through the rotating driving assembly; further, the rotary driving assembly further comprises: the rotating driving gear 201, the rotating driving gear 201 is coaxially and fixedly connected to the rotating shaft of the driving piece 2; the rotary driven gear ring 301 is coaxially and fixedly connected with the outer side of the rotary body 3, the rotary driving gear 201 and the rotary driven gear ring 301 are meshed to form a gear transmission mechanism, and in use, the rotary body 3 is driven to rotate by the driving piece 2 through the gear transmission mechanism formed by the rotary driving gear 201 and the rotary driven gear ring 301 in a meshed mode.
The outer extrusion parts 9 are connected to the right end face of the rotating body 3 in a circumferential array manner through outer connecting components; further, the external connection assembly further comprises: the outer connecting rods 8, the outer connecting rods 8 are arranged in pairs, the outer connecting rods 8 are provided with six pairs, six pairs of outer connecting rods 8 are arranged in a circumferential array mode and are connected to the right side of the rotating body 3, a group of outer extruding parts 9 are hinged to the inner sides of each pair of outer connecting rods 8 together, the outer connecting rods 8 are installed between each pair of outer connecting rods 8 in a mutually parallel mode, the outer connecting rods 8, the rotating body 3 and the outer extruding parts 9 form a hinge parallelogram structure together, and when the outer connecting rods 8 swing, the outer connecting rods 8 deform through the hinge parallelogram structure formed by the outer connecting rods 8, the rotating body 3 and the outer extruding parts 9 together to drive the outer extruding parts 9 to swing, and meanwhile, the outer extruding parts 9 are guaranteed to be in a horizontal state all the time.
The inner extrusion pieces 14 are connected to the right end face of the rotating body 3 in a circumferential array mode through inner connecting assemblies, the inner extrusion pieces 14 are located on the inner side of the outer extrusion pieces 9, and the inner extrusion pieces 14 correspond to the outer extrusion pieces 9 one by one; further, the inner connecting component also comprises: the internal connecting rod 13, the internal connecting rod 13 is for setting up in pairs, the internal connecting rod 13 is provided with six groups altogether, six internal connecting rod 13 circumference array arrange hinged joint is on the right side of rotator 3, the common hinged joint in the outside of every internal connecting rod 13 has a set of interior extruded article 14, be parallel to each other installation between every internal connecting rod 13, the internal connecting rod 13, interior extruded article 14, constitute hinge parallelogram structure between the rotator 3 jointly, in use, when the internal connecting rod 13 swings, the internal connecting rod 13 drives interior extruded article 14 through the hinge parallelogram structure who constitutes jointly by the internal connecting rod 13, interior extruded article 14 between the rotator 3 and swings, interior extruded article 14 is in the horizontality all the time simultaneously.
The outer extrusion adjusting mechanism is positioned inside the outer shell 1 and drives the outer extrusion piece 9 to synchronously move inwards and outwards; further, the outer extrusion adjusting mechanism further comprises: the outer adjusting driving gear 5 is rotationally connected inside the rotating body 3; the external adjustment driving screw 6 is provided with three groups of external adjustment driving screws 6, the three groups of external adjustment driving screws 6 are arranged in a circumferential array mode and are rotatably connected inside the rotating body 3, the external adjustment driving screws 6 are simultaneously meshed with the external adjustment driving gears 5 to jointly form a gear transmission mechanism, when the external adjustment driving gears 5 rotate, the external adjustment driving gears 5 drive the three groups of external adjustment driving screws 6 to simultaneously rotate through the gear transmission mechanism formed by simultaneously meshing the external adjustment driving screws 6 with the external adjustment driving gears 5, the external adjustment sliding seat 7 is connected inside the rotating body 3 in a sliding mode, the three groups of external adjustment driving screws 6 are simultaneously in threaded transmission connection with the external adjustment sliding seat 7 to jointly form a screw nut transmission pair, and when the three groups of external adjustment driving screws 6 simultaneously rotate, the external adjustment driving screws 6 are connected with the external adjustment sliding seat 7 in a threaded transmission mode to jointly form a screw nut transmission pair The transmission pair drives the outer adjusting sliding seat 7 to slide left and right, the outer adjusting connecting rods 10 are arranged in six groups, the six groups of the outer adjusting connecting rods 10 are arranged in a circumferential array mode and are connected to the right end face of the outer adjusting sliding seat 7 in a hinged mode, the other end of each outer adjusting connecting rod 10 is connected with the middle of one group of outer connecting rods 8 on the left side in a hinged mode, the outer adjusting sliding seat 7, the outer adjusting connecting rods 10, the outer connecting rods 8 and the rotating body 3 form a crank block transmission mechanism together, and when the outer adjusting sliding seat 7 slides left and right in use, the outer adjusting sliding seat 7 drives the outer connecting rod 8 on the left side to swing through the crank block transmission mechanism formed by the outer adjusting sliding seat 7, the outer adjusting connecting rods 10, the outer connecting rods 8 and the rotating body 3 together.
The inner extrusion adjusting mechanism is positioned inside the outer shell 1 and drives the inner extrusion piece 14 to synchronously move inwards and outwards; further, the internal extrusion adjusting mechanism also comprises: the inner adjusting driving gear 11 is rotationally connected inside the rotating body 3; the three groups of internal adjusting driving screw rods 12 are arranged, and the three groups of internal adjusting driving screw rods 12 are circumferentially arrayed and rotationally connected inside the rotating body 3; the internal adjusting driven gear 1201 is coaxially and fixedly connected with the left end face of the internal adjusting driving screw 12, the three groups of internal adjusting driven gears 1201 are simultaneously meshed with the internal adjusting driving gear 11 to jointly form a gear transmission mechanism, and in use, when the internal adjusting driving gear 11 rotates, the internal adjusting driving gear 11 drives the three groups of internal adjusting driving screws 12 to simultaneously rotate through the gear transmission mechanism formed by the three groups of internal adjusting driven gears 1201 simultaneously meshed with the internal adjusting driving gear 11; the inner adjusting sliding parts 17 are connected inside the rotating body 3 in a sliding mode, and the three groups of inner adjusting driving lead screws 12 are simultaneously in threaded transmission connection with the inner adjusting sliding parts 17 to form a lead screw nut transmission pair; the inner adjusting connecting rods 15 are arranged in six groups, the six groups of inner adjusting connecting rods 15 are arranged in a circumferential array and are hinged on the right side of the inner adjusting sliding part 17, the other end of the inner adjusting connecting rod 15 is hinged with the middle part of the left group of inner connecting rods 13, a crank sliding block mechanism is formed among the inner adjusting connecting rods 15, the inner adjusting sliding part 17, the inner connecting rods 13 and the rotating body 3, in use, when the three groups of internal adjusting driving screws 12 rotate simultaneously, the three groups of internal adjusting driving screws 12 drive the internal adjusting sliding parts 17 to slide left and right through screw nut transmission pairs formed by the threaded transmission connection of the internal adjusting driving screws 12 and the internal adjusting sliding parts 17, and the internal adjusting sliding parts 17 drive the left group of internal connecting rods 13 to swing through a crank-slider mechanism formed by the threaded transmission connection of the internal adjusting driving screws 12 and the internal adjusting sliding parts 17, and the internal adjusting sliding parts 17 and the rotating bodies 3.
The adjusting operation part 4 is movably connected to the left side of the outer shell 1, and the adjusting operation part 4 is positioned on the rotating shaft of the rotating body 3; further, the adjustment operation member 4 further includes: the positioning teeth 401 are circumferentially arrayed and fixedly connected to the left side of the adjusting operation part 4, and the positioning teeth 401 are connected with the positioning seat 16 in an inserting manner; the outer adjusting teeth 402 are fixedly connected to the middle of the adjusting operation part 4 in a circumferential array mode, the outer adjusting driving gear 5 is connected with the outer adjusting teeth 402 in an inserting mode, the width of each outer adjusting tooth 402 is larger than twice the width of the corresponding positioning tooth 401, and the right end face of each outer adjusting driving gear 5 is flush with the right end face of each outer adjusting tooth 402; the inner adjusting teeth 403 are circumferentially arrayed and fixedly connected to the right side of the adjusting operation part 4, the inner adjusting driving gear 11 is in inserted connection with the inner adjusting teeth 403, the width of the inner adjusting teeth 403 is equal to that of the outer adjusting teeth 402, and the left end surface of the inner adjusting teeth 403 is flush with the left end surface of the inner adjusting driving gear 11; the reset elastic pieces 404 are provided with two groups of reset elastic pieces 404, the two groups of reset elastic pieces 404 are symmetrically arranged, the adjusting operation piece 4 is elastically connected with the rotating body 3 through the two groups of reset elastic pieces 404 respectively, when the position of the outer adjusting driving gear 5 is stabilized through the elastic action of the two groups of reset elastic pieces 404 in use, at the moment, the positioning teeth 401 are in plug-in connection with the positioning seat 16, the outer adjusting driving gear 5 is in plug-in connection with the outer adjusting teeth 402, the inner adjusting driving gear 11 is in plug-in connection with the inner adjusting teeth 403, and the outer adjusting driving gear 5 and the inner adjusting driving gear 11 cannot rotate; when the adjusting operation piece 4 slides to the left, the positioning teeth 401 are separated from the positioning seat 16, the outer adjusting driving gear 5 is separated from the outer adjusting teeth 402, the inner adjusting driving gear 11 is in inserted connection with the inner adjusting teeth 403, the adjusting operation piece 4 is rotated, and the adjusting operation piece 4 drives the inner adjusting driving gear 11 to rotate; when the adjusting operation member 4 slides to the right, the positioning teeth 401 are disengaged from the positioning seat 16, the outer adjusting driving gear 5 is engaged with the outer adjusting teeth 402, the inner adjusting driving gear 11 is disengaged from the inner adjusting teeth 403, and the rotating adjusting operation member 4 rotates the rotating adjusting operation member 4 to drive the outer adjusting driving gear 5 to rotate.
The positioning seat 16 and the positioning seat 16 are fixedly connected to the left end face of the outer shell 1, and the adjusting operation part 4 is connected with the positioning seat 16 in an inserting mode.
The working principle is as follows: when the pipe expanding device is used, when in work, a pipe fitting needing expanding is sleeved on the outer side of the inner extrusion part 14, the driving part 2 drives the rotating body 3 to rotate through a gear transmission mechanism formed by the engagement of the rotating driving gear 201 and the rotating driven gear ring 301, at the moment, the position of the outer adjusting driving gear 5 is stabilized through the elastic action of the two groups of reset elastic parts 404, the positioning teeth 401 are in plug-in connection with the positioning seat 16, the outer adjusting driving gear 5 is in plug-in connection with the outer adjusting teeth 402, the inner adjusting driving gear 11 is in plug-in connection with the inner adjusting teeth 403, and the outer adjusting driving gear 5 and the inner adjusting driving gear 11 cannot rotate; an inner adjusting driving screw 12 rotates along with a rotating body 3, the inner adjusting driving screw 12 rotates around an inner adjusting driving gear 11, the inner adjusting driving gear 11 drives the three groups of inner adjusting driving screws 12 to rotate simultaneously through a gear transmission mechanism formed by meshing three groups of inner adjusting driven gears 1201 and the inner adjusting driving gear 11 simultaneously, the three groups of inner adjusting driving screws 12 drive an inner adjusting slider 17 to slide to the left through a screw nut transmission pair formed by connecting the inner adjusting driving screw 12 and the inner adjusting slider 17 in a threaded transmission manner, the inner adjusting slider 17 drives a group of inner connecting rods 13 on the left side to swing through a crank slider mechanism formed by connecting an inner adjusting connecting rod 15, the inner adjusting slider 17, the inner connecting rods 13 and the rotating body 3 together, the inner connecting rods 13 drive the inner extruding pieces 14 to swing outwards through a hinge parallelogram structure formed by connecting the inner connecting rods 13, the inner extruding pieces 14 and the rotating body 3 together, while the inner extrusion 14 is always horizontal; meanwhile, an external adjustment driving screw 6 rotates along with the rotating body 3, the external adjustment driving screw 6 rotates around an external adjustment driving gear 5, the external adjustment driving gear 5 drives three sets of external adjustment driving screws 6 to rotate simultaneously through a gear transmission mechanism formed by the external adjustment driving screw 6 and the external adjustment driving gear 5 in a meshed manner, the external adjustment driving screw 6 drives an external adjustment sliding seat 7 to slide rightwards through a screw nut transmission pair formed by the external adjustment driving screw 6 and the external adjustment sliding seat 7 in a threaded transmission manner, the external adjustment sliding seat 7 drives an external connecting rod 8 on the left side to swing through a crank block transmission mechanism formed by the external adjustment sliding seat 7, an external adjustment connecting rod 10, the external connecting rod 8 and the rotating body 3, and the external connecting rod 8 deforms through a hinge parallelogram structure formed by the external connecting rod 8, the rotating body 3 and the external extrusion pressing piece 9, the outer extrusion piece 9 is driven to swing outwards, and meanwhile, the outer extrusion piece 9 is ensured to be in a horizontal state all the time; the pipe orifice is extruded outwards through the outward swinging of the outer extrusion piece 9 and the inner extrusion piece 14, and the flaring processing of the pipe orifice is completed.
Example two
Referring to fig. 1 to 10, an embodiment of the present invention includes: an adjustable pipeline flaring device for solar production accessories comprises an outer shell 1, a driving piece 2, a rotating driving gear 201, a rotating body 3, a rotating driven gear ring 301, an adjusting operation piece 4, a positioning gear 401, an outer adjusting gear 402, an inner adjusting gear 403, a reset elastic piece 404, an outer adjusting driving gear 5, an outer adjusting driving screw 6, an outer adjusting driven gear 601, an outer adjusting sliding seat 7, an outer connecting rod 8, an outer extruding piece 9, an outer adjusting connecting rod 10, an inner adjusting driving gear 11, an inner adjusting driving screw 12, an inner adjusting driven gear 1201, an inner connecting rod 13, an inner extruding piece 14, an inner adjusting connecting rod 15, a positioning seat 16 and an inner adjusting sliding piece 17;
the working principle is as follows: when the diameter of the outer extrusion part 9 needs to be adjusted, when the adjusting operation part 4 slides to the right, the positioning teeth 401 are separated from the positioning seat 16, the outer adjusting driving gear 5 is meshed with the outer adjusting teeth 402, the inner adjusting driving gear 11 is separated from the inner adjusting teeth 403, the rotating adjusting operation part 4 rotates the adjusting operation part 4, the rotating adjusting operation part 4 drives the outer adjusting driving gear 5 to rotate, the outer adjusting driving gear 5 drives the three groups of outer adjusting driving screws 6 to rotate simultaneously through a gear transmission mechanism formed by simultaneously meshing the outer adjusting driving screw 6 and the outer adjusting driving gear 5, the outer adjusting driving screw 6 drives the outer adjusting sliding seat 7 to slide to the left and right through a screw nut transmission pair formed by connecting the outer adjusting driving screw 6 and the outer adjusting sliding seat 7 in a threaded transmission manner, and the outer adjusting sliding seat 7 drives the outer adjusting sliding seat 7, the outer adjusting connecting rod 10 and the outer connecting rod 8, The crank block transmission mechanism formed by the rotating bodies 3 drives the outer connecting rod 8 on the left side to swing, the outer connecting rod 8 drives the outer extrusion piece 9 to swing through the hinge parallelogram structure formed by the outer connecting rod 8, the rotating bodies 3 and the outer extrusion piece 9, and the adjustment of the distribution diameter of the outer extrusion piece 9 is realized.
When the distribution diameter of the inner extrusion piece 14 needs to be adjusted, when the adjusting operation piece 4 slides to the left, the positioning teeth 401 are separated from the positioning seat 16, the outer adjusting driving gear 5 is separated from the outer adjusting teeth 402, the inner adjusting driving gear 11 is connected with the inner adjusting teeth 403 in an inserting manner, the adjusting operation piece 4 is rotated, the adjusting operation piece 4 drives the inner adjusting driving gear 11 to rotate, the inner adjusting driving gear 11 drives three groups of inner adjusting driving lead screws 12 to rotate simultaneously through a gear transmission mechanism formed by simultaneously meshing three groups of inner adjusting driven gears 1201 and the inner adjusting driving gear 11, the three groups of inner adjusting driving lead screws 12 drive the inner adjusting sliding piece 17 to slide to the left through a lead screw nut transmission pair formed by connecting the inner adjusting driving lead screws 12 and the inner adjusting sliding piece 17 in a threaded manner, and the inner adjusting sliding piece 17 drives the inner adjusting sliding piece 17 to slide to the left through a lead screw nut transmission pair formed by connecting an inner adjusting connecting rod 15, an inner adjusting sliding piece 17, an inner connecting rod 13, The crank slider mechanism formed by the rotating bodies 3 drives a group of inner connecting rods 13 on the left side to swing, the inner connecting rods 13 drive the inner extrusion pieces 14 to swing outwards through hinge parallelogram structures formed by the inner connecting rods 13, the inner extrusion pieces 14 and the rotating bodies 3, and the distribution diameter of the inner extrusion pieces 14 is adjusted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a pipeline flaring device with adjustable be used for solar energy production accessory which characterized in that: comprises an outer shell (1);
the driving piece (2) is fixedly connected to the upper part of the left end face of the outer shell (1);
a rotating body (3), wherein the rotating body (3) is rotatably connected to the inner side of the right end face of the outer shell (1);
the rotary driving component is arranged inside the outer shell (1), and the driving piece (2) drives the rotary body (3) to rotate through the rotary driving component;
the outer extrusion pieces (9) are connected to the right end face of the rotating body (3) in a circumferential array manner through outer connecting components;
the inner extrusion pieces (14) are connected to the right end face of the rotating body (3) in a circumferential array mode through inner connecting assemblies, the inner extrusion pieces (14) are located on the inner side of the outer extrusion pieces (9), and the inner extrusion pieces (14) correspond to the outer extrusion pieces (9) one to one;
the outer extrusion adjusting mechanism is positioned inside the outer shell (1) and drives the outer extrusion piece (9) to synchronously move inwards and outwards;
the inner extrusion adjusting mechanism is positioned inside the outer shell (1) and drives the inner extrusion piece (14) to synchronously move inwards and outwards;
the adjusting operation piece (4) is movably connected to the left side of the outer shell (1), and the adjusting operation piece (4) is located on a rotating shaft of the rotating body (3);
the positioning seat (16), positioning seat (16) fixed connection be in the left end face of shell body (1), adjust operating parts (4) with positioning seat (16) plug-in connection.
2. The adjustable pipe flaring device for solar production fittings of claim 1, wherein: the rotary driving component also comprises:
the rotary driving gear (201), the rotary driving gear (201) is coaxially and fixedly connected to the rotating shaft of the driving piece (2);
and the rotary driven gear ring (301), the rotary driven gear ring (301) is coaxially and fixedly connected to the outer side of the rotary body (3), and the rotary driving gear (201) and the rotary driven gear ring (301) are meshed to form a gear transmission mechanism together.
3. The adjustable pipe flaring device for solar production fittings of claim 1, wherein: the external connection assembly further comprises:
outer connecting rod (8), outer connecting rod (8) set up for pairs, and outer connecting rod (8) circumference array is arranged hinged joint and is in the right side of rotator (3), and the common hinged joint in inboard to outer connecting rod (8) has a set of outer extrusion spare (9), and every is parallel to each other installation between outer connecting rod (8), constitutes hinge parallelogram structure between outer connecting rod (8), rotator (3), the outer extrusion spare (9) jointly.
4. The adjustable pipe flaring device for solar production fittings of claim 1, wherein: the inner connecting component also comprises:
the connecting structure comprises inner connecting rods (13), wherein the inner connecting rods (13) are arranged in pairs, the inner connecting rods (13) are arranged in a circumferential array mode and are connected to the right side of a rotating body (3), a group of inner extrusion pieces (14) are hinged to the outer side of each pair of inner connecting rods (13), each pair of inner connecting rods (13) are installed in a mutually parallel mode, and hinge parallelogram structures are formed among the inner connecting rods (13), the inner extrusion pieces (14) and the rotating body (3) jointly.
5. The adjustable pipe flaring device for solar production fittings of claim 1, wherein: the outer extrusion adjusting mechanism further comprises:
the outer adjusting driving gear (5), the outer adjusting driving gear (5) is rotatably connected inside the rotating body (3);
the external adjustment driving screw rod (6) is arranged in a circumferential array mode and is connected inside the rotating body (3), and the external adjustment driving screw rod (6) is meshed with the external adjustment driving gear (5) to form a gear transmission mechanism.
6. An adjustable pipe flaring device for a solar production fitting according to claim 5, wherein: the outer extrusion adjusting mechanism further comprises:
the external adjustment sliding seat (7) is connected inside the rotating body (3) in a sliding mode, and the external adjustment driving lead screw (6) is simultaneously in threaded transmission connection with the external adjustment sliding seat (7) to form a lead screw nut transmission pair.
7. An adjustable pipe flaring device for a solar production fitting according to claim 6, wherein: the outer extrusion adjusting mechanism further comprises:
the outer adjusting connecting rod (10) is arranged in a circumferential array mode and hinged to the right end face of the outer adjusting sliding seat (7), the other end of the outer adjusting connecting rod (10) is hinged to the middle of the left group of outer connecting rods (8), and a crank sliding block transmission mechanism is formed among the outer adjusting sliding seat (7), the outer adjusting connecting rod (10), the outer connecting rods (8) and the rotating body (3) together.
8. The adjustable pipe flaring device for solar production fittings of claim 1, wherein: the internal extrusion adjusting mechanism further comprises:
the inner adjusting driving gear (11), the inner adjusting driving gear (11) is rotatably connected inside the rotating body (3);
the internal adjustment driving screw rods (12), the internal adjustment driving screw rods (12) are circumferentially arrayed and rotationally connected inside the rotating body (3);
the internal adjustment driven gear (1201), the internal adjustment driven gear (1201) is coaxial fixed connection at the left end face of internal adjustment initiative lead screw (12), and internal adjustment driven gear (1201) constitutes gear drive together with internal adjustment driving gear (11) meshing simultaneously.
9. The adjustable pipe flaring device for solar production fittings of claim 8, wherein: the internal extrusion adjusting mechanism further comprises:
the inner adjusting sliding part (17), the inner adjusting sliding part (17) is connected inside the rotating body (3) in a sliding manner, and the inner adjusting driving lead screw (12) is simultaneously in threaded transmission connection with the inner adjusting sliding part (17) to form a lead screw nut transmission pair;
the inner adjusting connecting rods (15) are arranged in a circumferential array mode and are connected to the right side of the inner adjusting sliding parts (17) in a hinged mode, the other ends of the inner adjusting connecting rods (15) are connected with the middle portions of the left group of inner connecting rods (13) in a hinged mode, and a crank sliding block mechanism is formed among the inner adjusting connecting rods (15), the inner adjusting sliding parts (17), the inner connecting rods (13) and the rotating body (3) together.
10. The adjustable pipe flaring device for solar production fittings of claim 1, wherein: the regulating and operating member (4) further comprises:
the positioning teeth (401) are arranged in a circumferential array manner and fixedly connected to the left side of the adjusting operation part (4), and the positioning teeth (401) are connected with the positioning seat (16) in an inserting manner;
the outer adjusting teeth (402) are circumferentially arrayed and fixedly connected to the middle of the adjusting operating part (4), the outer adjusting driving gear (5) is connected with the outer adjusting teeth (402) in an inserting mode, the width of each outer adjusting tooth (402) is larger than twice the width of each positioning tooth (401), and the right end face of each outer adjusting driving gear (5) is flush with the right end face of each outer adjusting tooth (402);
the inner adjusting teeth (403) are circumferentially arrayed and fixedly connected to the right side of the adjusting operation piece (4), the inner adjusting driving gear (11) is connected with the inner adjusting teeth (403) in an inserting mode, the width of the inner adjusting teeth (403) is equal to that of the outer adjusting teeth (402), and the left end face of the inner adjusting teeth (403) is flush with the left end face of the inner adjusting driving gear (11);
the reset elastic pieces (404) are arranged in two groups, the two groups of reset elastic pieces (404) are symmetrically arranged, and the adjusting operation piece (4) is elastically connected with the rotating body (3) through the two groups of reset elastic pieces (404) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280439.0A CN113714404B (en) | 2021-11-01 | 2021-11-01 | Adjustable pipeline flaring device for solar production accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280439.0A CN113714404B (en) | 2021-11-01 | 2021-11-01 | Adjustable pipeline flaring device for solar production accessories |
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| Publication Number | Publication Date |
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| CN113714404A CN113714404A (en) | 2021-11-30 |
| CN113714404B true CN113714404B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111280439.0A Active CN113714404B (en) | 2021-11-01 | 2021-11-01 | Adjustable pipeline flaring device for solar production accessories |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279555Y (en) * | 2008-10-28 | 2009-07-29 | 山东法因数控机械股份有限公司 | Stretching rotating mechanism of cylinder workpiece |
| CN111283101A (en) * | 2020-02-28 | 2020-06-16 | 济南寻龙机械科技有限公司 | Linkage mechanism for inner and outer arc-shaped templates of steel pipe bearing flaring |
| CN112317630A (en) * | 2020-11-03 | 2021-02-05 | 福州鼓楼卓穆尼奥科技有限公司 | Mechanical fixture for single-side reaming of hollow cylinder |
| CN212634073U (en) * | 2020-06-30 | 2021-03-02 | 天津市宝力达车业有限责任公司 | Steel pipe flaring machine |
| CN112642948A (en) * | 2020-12-24 | 2021-04-13 | 龙芳强 | A high-efficient flaring machine for pipe fitting port |
-
2021
- 2021-11-01 CN CN202111280439.0A patent/CN113714404B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279555Y (en) * | 2008-10-28 | 2009-07-29 | 山东法因数控机械股份有限公司 | Stretching rotating mechanism of cylinder workpiece |
| CN111283101A (en) * | 2020-02-28 | 2020-06-16 | 济南寻龙机械科技有限公司 | Linkage mechanism for inner and outer arc-shaped templates of steel pipe bearing flaring |
| CN212634073U (en) * | 2020-06-30 | 2021-03-02 | 天津市宝力达车业有限责任公司 | Steel pipe flaring machine |
| CN112317630A (en) * | 2020-11-03 | 2021-02-05 | 福州鼓楼卓穆尼奥科技有限公司 | Mechanical fixture for single-side reaming of hollow cylinder |
| CN112642948A (en) * | 2020-12-24 | 2021-04-13 | 龙芳强 | A high-efficient flaring machine for pipe fitting port |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113714404A (en) | 2021-11-30 |
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