CN113953834A - High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy - Google Patents

High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy Download PDF

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Publication number
CN113953834A
CN113953834A CN202111165675.8A CN202111165675A CN113953834A CN 113953834 A CN113953834 A CN 113953834A CN 202111165675 A CN202111165675 A CN 202111165675A CN 113953834 A CN113953834 A CN 113953834A
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CN
China
Prior art keywords
housing
connecting piece
plates
pipeline connecting
rod
Prior art date
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Pending
Application number
CN202111165675.8A
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Chinese (zh)
Inventor
孙俊杰
董良飞
杨艳慧
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Nanjing Gongcheng Energy Saving New Material Research Institute Co ltd
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Nanjing Gongcheng Energy Saving New Material Research Institute Co ltd
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Application filed by Nanjing Gongcheng Energy Saving New Material Research Institute Co ltd filed Critical Nanjing Gongcheng Energy Saving New Material Research Institute Co ltd
Priority to CN202111165675.8A priority Critical patent/CN113953834A/en
Publication of CN113953834A publication Critical patent/CN113953834A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a shape memory alloy-based high-temperature and high-pressure resistant pipeline connecting piece grinding device, which comprises a base and a housing, wherein the housing is fixedly connected to the top of the base, and one side and the bottom of the housing are open, the two ends of the top of the base are both provided with side plates in a sliding manner, the two opposite ends of the two side plates are both provided with rotating rods in a rotating manner, the two opposite ends of the two rotating rods are both fixedly connected with hollow plates, and the two hollow plates are both provided with pipeline connecting piece clamping mechanisms, one side of one of the side plates is horizontally provided with a rotating motor, an output shaft of the rotating motor is arranged at the top end of a rotating rod, one side in the housing is abutted with a slide way, and a synchronous moving mechanism for synchronously moving the slideway and the two side plates is arranged in the base, a moving block slides in the slideway, and a grinding motor is horizontally arranged in the housing, and a grinding wheel is installed on an output shaft of the grinding motor. The invention can grind the cutting edge of the pipeline connecting piece, thereby improving the grinding efficiency of the pipeline connecting piece.

Description

High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy
Technical Field
The invention relates to the technical field of pipeline connecting pieces, in particular to a high-temperature and high-pressure resistant pipeline connecting piece grinding device based on shape memory alloy.
Background
The pipeline connecting piece is a part for building and industrial production, and a grinding device is required in the machining process of the conventional high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy.
The existing high-temperature and high-pressure resistant pipeline connecting piece grinding device based on the shape memory alloy does not have the function of grinding the cutting edge of the pipeline connecting piece, so that the grinding efficiency is reduced in the actual use process, and therefore, the high-temperature and high-pressure resistant pipeline connecting piece grinding device based on the shape memory alloy needs to be redesigned urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a grinding device for a high-temperature and high-pressure resistant pipeline connecting piece based on a shape memory alloy.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-temperature and high-pressure resistant pipeline connecting piece grinding device based on shape memory alloy comprises a base and a housing, wherein the housing is fixedly connected to the top of the base, one side and the bottom of the housing are both open, two ends of the top of the base are respectively provided with a side plate in a sliding manner, two opposite ends of the two side plates are respectively provided with a rotating rod in a rotating manner, two opposite ends of the two rotating rods are respectively fixedly connected with a hollow plate, the two hollow plates are respectively provided with a pipeline connecting piece clamping mechanism, one side of one side plate is horizontally provided with a rotating motor, an output shaft of the rotating motor is arranged at the top end of one rotating rod, one side inside the housing is abutted with a slide way, a synchronous moving mechanism for synchronously moving the slide way and the two side plates is arranged inside the base, a moving block slides inside the slide way, a grinding motor is horizontally arranged inside the housing, and a grinding wheel is arranged on the output shaft of the grinding motor, and the side of the moving block is provided with a connecting mechanism for connecting a polishing motor, a fixed rod slides at the top in the housing, a first electric telescopic rod is vertically arranged at the tail end of the fixed rod, a cutting motor is arranged on an output shaft of the first electric telescopic rod, a cutting wheel is arranged on an output shaft of the cutting motor, and a moving mechanism for moving the fixed rod and the polishing motor is arranged outside the housing.
As a further scheme of the invention, the pipeline connecting piece clamping mechanism comprises two arc-shaped clamping plates and a second electric telescopic rod, the two arc-shaped clamping plates are symmetrically arranged, the two arc-shaped clamping plates slide on one side of the hollow plate, sliding plates slide on two ends inside the hollow plate, first C-shaped rods are fixed on the far sides of the two arc-shaped clamping plates, and the lower transverse edges of the two first C-shaped rods are respectively fixed on the far sides of the two sliding plates.
As a further scheme of the invention, the second electric telescopic rod is horizontally arranged on one side inside the hollow plate, the output shaft of the second electric telescopic rod is provided with a movable block and slides inside the hollow plate, one symmetrical side surface of the movable block is hinged with a movable rod, and two ends far away from the two movable rods are respectively hinged to opposite side surfaces of the two sliding plates.
As a further scheme of the invention, the synchronous moving mechanism comprises two strip-shaped plates and a third electric telescopic rod, the two strip-shaped plates respectively slide at two ends inside the base, a transverse plate slides inside the base, convex columns are fixed at the centers of the tops of the two strip-shaped plates, two ends of the top of the transverse plate are respectively provided with a through straight notch and are symmetrically arranged, and the two convex columns respectively slide inside the two straight notches.
As a further scheme of the invention, the third electric telescopic rod is horizontally arranged on one side inside the base, one end of the transverse plate is fixedly connected with the fixed block, the output shaft of the third electric telescopic rod is arranged on one side of the fixed block, the two ends of the outer part of the housing are respectively provided with a third C-shaped rod, the upper transverse edges and the lower transverse edges of the two third C-shaped rods are respectively fixed on the two ends of one side of the slideway and the two ends of one side of the transverse plate, the four ends of the far side surfaces of the two side plates are respectively fixed with a second C-shaped rod, and the four lower transverse edges of the four second C-shaped rods are respectively fixed on the four ends of the far side surfaces of the two strip-shaped plates.
As a further scheme of the invention, the connecting mechanism comprises a sleeve, the sleeve is fixed on one side of the moving block, a loop bar slides in the sleeve, the top end of the loop bar is installed at the tail end of the polishing motor, and a reset mechanism for resetting the polishing motor is arranged on the surface of the loop bar.
As a further scheme of the invention, fans are mounted at two ends of one side of the housing, the collecting box is hung at one side of the base, and air outlet ends of the two fans face the collecting box.
As a further scheme of the invention, the moving mechanism comprises a screw rod, the screw rod is rotated at the top of the housing and horizontally arranged, a sliding block is arranged at the top of the housing in a sliding manner, the screw rod is connected inside the sliding block through threads, a strip-shaped notch is formed in the top of the housing, the top of the fixed rod penetrates through the strip-shaped notch and is fixed at the bottom of the sliding block, a vertical plate is fixed at the top of the sleeve, a first telescopic rod is fixed at one side of the vertical plate and horizontally arranged, the telescopic end of the first telescopic rod is fixed at one side of the fixed rod, a belt is rotated at one side of the housing and vertically arranged at one side of the housing, pulleys are respectively installed at two ends inside the belt, the top end of the screw rod is installed at one side of the pulleys, a driving motor is horizontally installed at the side of the housing, and an output shaft of the driving motor is installed at the center of the other pulley.
As a further scheme of the invention, the reset mechanism comprises a spring, the spring is sleeved on the surface of the loop bar, and two ends of the spring are respectively arranged at one end of the sleeve and the tail end of the grinding motor.
As a further aspect of the present invention, the reset mechanism includes two magnets, the two magnets repel each other, the loop bar passes through the two magnets and slides inside the two magnets, and the two magnets are respectively installed at one end of the sleeve and the end of the grinding motor.
The invention has the beneficial effects that:
1. when the pipeline connecting piece needs to be ground, firstly, a second electric telescopic rod in the hollow plate drives a movable block to move, the movable block drives two movable rods to move, the two movable rods drive two sliding plates to move, the two sliding plates drive two first C-shaped rods to move, the two first C-shaped rods drive two arc-shaped clamping plates to move, so that the pipeline connecting pieces with different sizes can be clamped, then a third electric telescopic rod drives a fixed block to move, the fixed block drives a transverse plate to move, the transverse plate drives two convex columns to move, the two convex columns drive two strip-shaped plates to move, the two strip-shaped plates drive four second C-shaped rods to move, the four second C-shaped rods drive two side plates to move, the two side plates drive two rotating rods to move, the two rotating rods drive two hollow plates to move, and further the two hollow plates can be drawn close until the other end of the pipeline connecting piece is abutted against the other hollow plate, at this moment, a second electric telescopic handle in another hollow plate drives two arc-shaped clamping plates to clamp the other end of the pipeline connecting piece, and finally the rotating rod is driven to rotate through a rotating motor.
2. According to the invention, when the transverse plate moves, the transverse plate can drive the two third C-shaped rods to move, the two third C-shaped rods can drive the slide ways to move, the slide ways can drive the moving block to move, the moving block can drive the sleeve to move, the sleeve can drive the sleeve rod to move, the sleeve rod can drive the polishing motor to move, the polishing motor can drive the polishing wheels to move, when the polishing wheels are in contact with the pipeline connecting piece, the moving block can drive the sleeve to continue to move, the spring can be compressed and generate elastic force, and the elastic force generated by the spring can enable the polishing wheels to be always abutted against the pipeline connecting piece, so that the cutting edges of the pipeline connecting piece can be polished, and further, the efficiency of polishing the pipeline connecting piece is improved.
3. According to the invention, one pulley is driven to rotate by the driving motor, the belt is driven to rotate by one pulley, the other pulley is driven to rotate by the belt, the screw rod is driven to rotate by the other pulley, the slide block is driven to move by the screw rod, the slide block drives the fixed rod to move, and the fixed rod drives the first telescopic rod and the first electric telescopic rod to move, so that the positions of the cutting wheel and the polishing wheel can be synchronously adjusted, further, any position of the pipeline connecting piece can be sharpened, and further, the practicability of the device is improved.
4. According to the invention, when the transverse plate moves, the transverse plate can drive the two third C-shaped rods to move, the two third C-shaped rods can drive the slide rail to move, the slide rail can drive the moving block to move, the moving block can drive the sleeve to move, the sleeve can drive the sleeve rod to move, the sleeve rod can drive the polishing motor to move, the polishing motor can drive the polishing wheel to move, when the polishing wheel is contacted with the pipeline connecting piece, the moving block can drive the sleeve to continue to move, at the moment, the two magnets are close to each other to generate repulsive force, and the repulsive force generated by the two magnets can enable the polishing wheel to be always abutted against the pipeline connecting piece, so that the edge cutting and polishing of the pipeline connecting piece can be realized, and the efficiency of the polishing and the polishing of the pipeline connecting piece is improved.
Drawings
FIG. 1 is a schematic structural diagram of a grinding device for a high-temperature and high-pressure resistant pipeline connecting piece based on a shape memory alloy according to embodiment 1 of the invention;
FIG. 2 is a schematic side view of a grinding device for a high temperature and high pressure resistant pipe joint based on shape memory alloy according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of a partial structure in a housing of a grinding device for a high-temperature and high-pressure resistant pipeline connecting piece based on a shape memory alloy according to embodiment 1 of the invention;
FIG. 4 is a schematic structural view of a hollow plate of a grinding device for a high-temperature and high-pressure resistant pipeline connector based on a shape memory alloy according to embodiment 1 of the invention;
FIG. 5 is a schematic structural diagram of a base of a grinding device for a high-temperature and high-pressure resistant pipeline connector based on a shape memory alloy according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of a grinding device for a high-temperature and high-pressure resistant pipeline connecting piece based on a shape memory alloy according to embodiment 2 of the invention.
In the figure: 1. a base; 2. a housing; 3. a collection box; 4. a screw rod; 5. a slider; 6. a strip-shaped notch; 7. fixing the rod; 8. a first electric telescopic rod; 9. a side plate; 10. a rotating electric machine; 11. a rotating rod; 12. a hollow slab; 13. a first C-shaped bar; 14. an arc-shaped splint; 15. a second C-shaped bar; 16. a slideway; 17. a fan; 18. a cutting wheel; 19. grinding the wheel; 20. a third C-shaped rod; 21. a spring; 22. polishing the motor; 23. a vertical plate; 24. a first telescopic rod; 25. a drive motor; 26. a belt; 27. a pulley; 28. a slide plate; 29. a movable block; 30. a movable rod; 31. a second electric telescopic rod; 32. a transverse plate; 33. a strip plate; 34. a convex column; 35. a straight notch; 36. a third electric telescopic rod; 37. a sleeve; 38. a loop bar; 39. a moving block; 40. and a magnet.
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 1
Referring to fig. 1-5, a high temperature and high pressure resistant pipeline connecting piece grinding device based on shape memory alloy comprises a base 1 and a housing 2, the housing 2 is fixedly connected to the top of the base 1, one side and the bottom of the housing 2 are both open, two ends of the top of the base 1 are respectively provided with a side plate 9 in a sliding manner, two opposite ends of the two side plates 9 are respectively provided with a rotating rod 11 in a rotating manner, two opposite ends of the two rotating rods 11 are respectively and fixedly connected with a hollow plate 12, two hollow plates 12 are respectively provided with a pipeline connecting piece clamping mechanism, one side of one side plate 9 is horizontally provided with a rotating motor 10, an output shaft of the rotating motor 10 is arranged at the top end of one rotating rod 11, one side inside the housing 2 is abutted with a slideway 16, a synchronous moving mechanism for synchronously moving the slideway 16 and the two side plates 9 is arranged inside the base 1, a moving block 39 is arranged inside the slideway 16 in a sliding manner, and a grinding motor 22 is horizontally arranged inside the housing 2, grinding wheel 19 is installed to grinding motor 22 output shaft, and the movable block 39 side is equipped with the coupling mechanism who is used for connecting grinding motor 22, and the top has dead lever 7 to slide in housing 2, and the dead lever 7 end is vertical installs first electric telescopic handle 8, and cutting motor is installed to first electric telescopic handle 8's output shaft, and cutting motor's output shaft installs cutting wheel 18, and housing 2 outside is equipped with the moving mechanism who is used for removing dead lever 7 and grinding motor 22.
This embodiment, pipe connection spare fixture includes arc splint 14 and second electric telescopic handle 31, and arc splint 14 have two and the symmetry sets up, and two arc splint 14 all slide in hollow plate 12 one side, and the inside both ends of hollow plate 12 all slide and have slide 28, and the side that two arc splint 14 kept away from all is fixed with first C type pole 13, and two first C type poles 13 lower horizontal limit is fixed in the side that two slides 28 kept away from respectively.
In this embodiment, the second electric telescopic rod 31 is horizontally installed on one side inside the hollow plate 12, and the output shaft of the second electric telescopic rod 31 is installed with the movable block 29 and slides inside the hollow plate 12, a symmetrical side of the movable block 29 is hinged with the movable rod 30, and two ends of the two movable rods 30 away from each other are hinged to opposite sides of the two sliding plates 28 respectively.
This embodiment, synchronous moving mechanism includes strip shaped plate 33 and third electric telescopic handle 36, and strip shaped plate 33 has two and slides respectively in the inside both ends of base 1, and the inside slip of base 1 has diaphragm 32, and two strip shaped plate 33 top center departments all are fixed with projection 34, and the straight notch 35 and the symmetry setting of running through are all seted up at diaphragm 32 top both ends, and two projections 34 slide respectively inside two straight notch 35.
In this embodiment, 36 horizontal installations of third electric telescopic handle are in the inside one side of base 1, and diaphragm 32 one end fixedly connected with fixed block, the output shaft of third electric telescopic handle 36 is installed in fixed block one side, and 2 outside both ends of housing all are provided with third C type pole 20, the horizontal limit is fixed in slide 16 one side both ends and diaphragm 32 one side both ends respectively with lower horizontal limit on two third C type poles 20, and four ends of side that two curb plates 9 kept away from all are fixed with second C type pole 15, four sides of second C type pole 15 lower horizontal limit is fixed in four ends of side that two bar plates 33 kept away from respectively.
In this embodiment, the connecting mechanism includes a sleeve 37, the sleeve 37 is fixed on one side of the moving block 39, a sleeve rod 38 slides inside the sleeve 37, the top end of the sleeve rod 38 is installed at the tail end of the grinding motor 22, and a reset mechanism for resetting the grinding motor 22 is arranged on the surface of the sleeve rod 38.
In this embodiment, fan 17 is all installed at 2 one side both ends of housing, and 1 one side of base has been articulated and has been collected box 3, and box 3 is collected towards two fan 17 air-out end orientations.
This embodiment, moving mechanism includes lead screw 4, and lead screw 4 rotates in 2 tops of housing and level setting, 2 tops of housing slide has slider 5, and lead screw 4 passes through threaded connection inside slider 5, bar notch 6 has been seted up at 2 tops of housing, and 7 tops of dead lever pass bar notch 6 and be fixed in the 5 bottoms of slider, sleeve 37 top is fixed with riser 23, and riser 23 one side is fixed with first telescopic link 24 and level setting, the flexible end of first telescopic link 24 is fixed in dead lever 7 one side, and 2 one sides of housing rotate there is belt 26 and vertical setting, pulley 27 is all installed at the inside both ends of belt 26, and install in one of them pulley 27 side on 4 tops of lead screw, 2 side horizontal installation of housing have driving motor 25, and driving motor 25's output shaft is installed in another pulley 27 one side center department.
In this embodiment, the reset mechanism includes a spring 21, the spring 21 is sleeved on the surface of the sleeve rod 38, and two ends of the spring 21 are respectively installed at one end of the sleeve 37 and the end of the grinding motor 22.
The working principle of the embodiment is as follows: in practical use, when the pipeline connecting piece needs to be ground, the movable block 29 is driven to move by the second electric telescopic rod 31 in the hollow plate 12, the movable block 29 drives the two movable rods 30 to move, the two movable rods 30 drive the two sliding plates 28 to move, the two sliding plates 28 drive the two first C-shaped rods 13 to move, the two first C-shaped rods 13 drive the two arc-shaped clamping plates 14 to move, so that the pipeline connecting pieces with different sizes can be clamped, the third electric telescopic rod 36 drives the fixed block to move, the fixed block drives the transverse plate 32 to move, the transverse plate 32 drives the two convex columns 34 to move, the two convex columns 34 drive the two strip-shaped plates 33 to move, the two strip-shaped plates 33 drive the four second C-shaped rods 15 to move, the four second C-shaped rods 15 move to drive the two side plates 9 to move, the two side plates 9 drive the two rotating rods 11 to move, and the two rotating rods 11 drive the two hollow plates 12 to move, further, the two hollow plates 12 can be drawn together until the other end of the pipeline connecting piece abuts against the other hollow plate 12, at this time, the second electric telescopic rod 31 in the other hollow plate 12 drives the two arc-shaped clamping plates 14 to clamp the other end of the pipeline connecting piece, finally, the rotating rod 11 is driven to rotate by the rotating motor 10, the rotating rod 11 drives the hollow plates 12 to rotate, the hollow plates 12 can drive the pipeline connecting piece to rotate, the first electric telescopic rod 8 drives the cutting motor to descend, the pipeline connecting piece can be cut, the using effect of the device is further improved, when the transverse plate 32 moves, the two third C-shaped rods 20 can be driven to move, the two third C-shaped rods 20 can drive the slide ways 16 to move, the slide ways 16 can drive the moving block 39 to move, the moving block 39 can drive the sleeve 37 to move, the sleeve 37 can drive the sleeve rod 38 to move, the sleeve rod 38 can drive the polishing motor 22 to move, the grinding motor 22 drives the grinding wheel 19 to move, when the grinding wheel 19 is contacted with the pipeline connecting piece, the moving block 39 drives the sleeve 37 to move continuously, the spring 21 is compressed to generate elastic force, the elastic force generated by the spring 21 can enable the grinding wheel 19 to be always abutted against the pipeline connecting piece, so that the cutting edge of the pipeline connecting piece can be ground, the efficiency of grinding the pipeline connecting piece is further improved, the driving motor 25 drives one of the pulleys 27 to rotate, one of the pulleys 27 drives the belt 26 to rotate, the belt 26 drives the other pulley 27 to rotate, the other pulley 27 drives the screw rod 4 to rotate, the screw rod 4 can drive the sliding block 5 to move, the sliding block 5 can drive the fixing rod 7 to move, the fixing rod 7 can drive the first telescopic rod 24 and the first electric telescopic rod 8 to move, so that the positions of the cutting wheel 18 and the grinding wheel 19 can be synchronously adjusted, and further any position of the pipeline connecting piece can be ground, thereby improving the practicability of the device.
Example 2
Referring to fig. 6, a high temperature and high pressure resistant pipeline connecting piece grinding device based on shape memory alloy comprises a base 1 and a housing 2, the housing 2 is fixedly connected to the top of the base 1, one side and the bottom of the housing 2 are open, two ends of the top of the base 1 are respectively provided with a side plate 9 in a sliding manner, two opposite ends of the two side plates 9 are respectively provided with a rotating rod 11 in a rotating manner, two opposite ends of the two rotating rods 11 are respectively and fixedly connected with a hollow plate 12, two hollow plates 12 are respectively provided with a pipeline connecting piece clamping mechanism, one side of one side plate 9 is horizontally provided with a rotating motor 10, an output shaft of the rotating motor 10 is arranged at the top end of one rotating rod 11, one side inside the housing 2 is abutted with a slideway 16, a synchronous moving mechanism for synchronously moving the slideway 16 and the two side plates 9 is arranged inside the base 1, a moving block 39 is arranged inside the slideway 16 in a sliding manner, and a grinding motor 22 is horizontally arranged inside the housing 2, grinding wheel 19 is installed to grinding motor 22 output shaft, and the movable block 39 side is equipped with the coupling mechanism who is used for connecting grinding motor 22, and the top has dead lever 7 to slide in housing 2, and the dead lever 7 end is vertical installs first electric telescopic handle 8, and cutting motor is installed to first electric telescopic handle 8's output shaft, and cutting motor's output shaft installs cutting wheel 18, and housing 2 outside is equipped with the moving mechanism who is used for removing dead lever 7 and grinding motor 22.
This embodiment, pipe connection spare fixture includes arc splint 14 and second electric telescopic handle 31, and arc splint 14 have two and the symmetry sets up, and two arc splint 14 all slide in hollow plate 12 one side, and the inside both ends of hollow plate 12 all slide and have slide 28, and the side that two arc splint 14 kept away from all is fixed with first C type pole 13, and two first C type poles 13 lower horizontal limit is fixed in the side that two slides 28 kept away from respectively.
In this embodiment, the second electric telescopic rod 31 is horizontally installed on one side inside the hollow plate 12, and the output shaft of the second electric telescopic rod 31 is installed with the movable block 29 and slides inside the hollow plate 12, a symmetrical side of the movable block 29 is hinged with the movable rod 30, and two ends of the two movable rods 30 away from each other are hinged to opposite sides of the two sliding plates 28 respectively.
This embodiment, synchronous moving mechanism includes strip shaped plate 33 and third electric telescopic handle 36, and strip shaped plate 33 has two and slides respectively in the inside both ends of base 1, and the inside slip of base 1 has diaphragm 32, and two strip shaped plate 33 top center departments all are fixed with projection 34, and the straight notch 35 and the symmetry setting of running through are all seted up at diaphragm 32 top both ends, and two projections 34 slide respectively inside two straight notch 35.
In this embodiment, 36 horizontal installations of third electric telescopic handle are in the inside one side of base 1, and diaphragm 32 one end fixedly connected with fixed block, the output shaft of third electric telescopic handle 36 is installed in fixed block one side, and 2 outside both ends of housing all are provided with third C type pole 20, the horizontal limit is fixed in slide 16 one side both ends and diaphragm 32 one side both ends respectively with lower horizontal limit on two third C type poles 20, and four ends of side that two curb plates 9 kept away from all are fixed with second C type pole 15, four sides of second C type pole 15 lower horizontal limit is fixed in four ends of side that two bar plates 33 kept away from respectively.
In this embodiment, the connecting mechanism includes a sleeve 37, the sleeve 37 is fixed on one side of the moving block 39, a sleeve rod 38 slides inside the sleeve 37, the top end of the sleeve rod 38 is installed at the tail end of the grinding motor 22, and a reset mechanism for resetting the grinding motor 22 is arranged on the surface of the sleeve rod 38.
In this embodiment, fan 17 is all installed at 2 one side both ends of housing, and 1 one side of base has been articulated and has been collected box 3, and box 3 is collected towards two fan 17 air-out end orientations.
This embodiment, moving mechanism includes lead screw 4, and lead screw 4 rotates in 2 tops of housing and level setting, 2 tops of housing slide has slider 5, and lead screw 4 passes through threaded connection inside slider 5, bar notch 6 has been seted up at 2 tops of housing, and 7 tops of dead lever pass bar notch 6 and be fixed in the 5 bottoms of slider, sleeve 37 top is fixed with riser 23, and riser 23 one side is fixed with first telescopic link 24 and level setting, the flexible end of first telescopic link 24 is fixed in dead lever 7 one side, and 2 one sides of housing rotate there is belt 26 and vertical setting, pulley 27 is all installed at the inside both ends of belt 26, and install in one of them pulley 27 side on 4 tops of lead screw, 2 side horizontal installation of housing have driving motor 25, and driving motor 25's output shaft is installed in another pulley 27 one side center department.
In this embodiment, the reset mechanism includes two magnets 40, the two magnets 40 are repulsive, the rod 38 passes through the two magnets 40 and slides inside the two magnets 40, and the two magnets 40 are respectively installed at one end of the sleeve 37 and the end of the grinding motor 22.
The working principle of the embodiment is as follows: in practical use, when the transverse plate 32 moves, the transverse plate can drive the two third C-shaped rods 20 to move, the two third C-shaped rods 20 can drive the slide way 16 to move, the slide way 16 can drive the moving block 39 to move, the moving block 39 can drive the sleeve 37 to move, the sleeve 37 can drive the sleeve rod 38 to move, the sleeve rod 38 can drive the grinding motor 22 to move, the grinding motor 22 can drive the grinding wheel 19 to move, when the grinding wheel 19 contacts with the pipeline connecting piece, the moving block 39 can drive the sleeve 37 to continue to move, at the moment, the two magnets 40 are closed to generate repulsive force, the repulsive force generated by the two magnets 40 can enable the grinding wheel 19 to be always abutted against the pipeline connecting piece, so that the cutting and grinding of the pipeline connecting piece can be realized, and the grinding efficiency of the pipeline connecting piece is improved.
Having shown and described the basic principles and essential features of the invention and its advantages, 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 characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, 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 signs in the claims being therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A high-temperature and high-pressure resistant pipeline connecting piece grinding device based on shape memory alloy comprises a base (1) and a housing (2), and is characterized in that the housing (2) is fixedly connected to the top of the base (1), one side and the bottom of the housing (2) are both open, side plates (9) are respectively arranged at two ends of the top of the base (1) in a sliding manner, rotating rods (11) are respectively arranged at two opposite ends of the two side plates (9) in a rotating manner, hollow plates (12) are respectively fixedly connected at two opposite ends of the two rotating rods (11), pipeline connecting piece clamping mechanisms are respectively arranged on the two hollow plates (12), a rotating motor (10) is horizontally arranged at one side of one side plate (9), an output shaft of the rotating motor (10) is arranged at the top end of one rotating rod (11), a slide way (16) is abutted against one side inside the housing (2), and a synchronous moving mechanism for synchronously moving the slide way (16) and the two side plates (9) is arranged inside the base (1), the novel electric grinding machine is characterized in that a moving block (39) slides inside the slide way (16), a grinding motor (22) is horizontally arranged inside the housing (2), a grinding wheel (19) is installed on an output shaft of the grinding motor (22), a connecting mechanism used for connecting the grinding motor (22) is arranged on the side face of the moving block (39), a fixing rod (7) slides on the top inside the housing (2), a first electric telescopic rod (8) is vertically installed at the tail end of the fixing rod (7), a cutting motor is installed on an output shaft of the first electric telescopic rod (8), a cutting wheel (18) is installed on an output shaft of the cutting motor, and a moving mechanism used for moving the fixing rod (7) and the grinding motor (22) is arranged outside the housing (2).
2. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that the pipeline connecting piece clamping mechanism comprises two arc-shaped clamping plates (14) and a second electric telescopic rod (31), the two arc-shaped clamping plates (14) are symmetrically arranged, the two arc-shaped clamping plates (14) slide on one side of the hollow plate (12), sliding plates (28) slide on two ends of the inner portion of the hollow plate (12), first C-shaped rods (13) are fixed on the far sides of the two arc-shaped clamping plates (14), and the lower transverse edges of the two first C-shaped rods (13) are respectively fixed on the far sides of the two sliding plates (28).
3. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that the second electric telescopic rod (31) is horizontally arranged on one side inside the hollow plate (12), the output shaft of the second electric telescopic rod (31) is provided with a movable block (29) and slides inside the hollow plate (12), the movable block (29) is hinged with a movable rod (30) on a symmetrical side face, and two ends, away from the two movable rods (30), of the movable block are hinged with the opposite side faces of the two sliding plates (28) respectively.
4. The high-temperature and high-pressure resistant pipeline connecting piece grinding device based on the shape memory alloy as claimed in claim 3, wherein the synchronous moving mechanism comprises two strip plates (33) and a third electric telescopic rod (36), the two strip plates (33) slide at two ends inside the base (1) respectively, a transverse plate (32) slides inside the base (1), convex columns (34) are fixed at the centers of the tops of the two strip plates (33), the two ends of the top of the transverse plate (32) are provided with through straight notches (35) and are symmetrically arranged, and the two convex columns (34) slide inside the two straight notches (35) respectively.
5. The high-temperature and high-pressure resistant pipeline connecting piece grinding device based on the shape memory alloy as claimed in claim 4, wherein the third electric telescopic rod (36) is horizontally arranged on one side inside the base (1), one end of the transverse plate (32) is fixedly connected with a fixing block, an output shaft of the third electric telescopic rod (36) is arranged on one side of the fixing block, third C-shaped rods (20) are arranged at two ends outside the housing (2), the upper transverse edges and the lower transverse edges of the two third C-shaped rods (20) are respectively fixed at two ends on one side of the slide way (16) and two ends on one side of the transverse plate (32), the four ends of the far side of the two side plates (9) are respectively fixed with second C-shaped rods (15), and the lower transverse edges of the four second C-shaped rods (15) are respectively fixed at four ends of the far side of the two strip-shaped plates (33).
6. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that the connecting mechanism comprises a sleeve (37), the sleeve (37) is fixed on one side of a moving block (39), a sleeve rod (38) slides inside the sleeve (37), the top end of the sleeve rod (38) is installed at the tail end of the grinding motor (22), and a resetting mechanism for resetting the grinding motor (22) is arranged on the surface of the sleeve rod (38).
7. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that fans (17) are mounted at two ends of one side of the casing (2), a collecting box (3) is hung at one side of the base (1), and air outlet ends of the two fans (17) face the collecting box (3).
8. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that the moving mechanism comprises a screw rod (4), the screw rod (4) is rotated at the top of the housing (2) and horizontally arranged, a sliding block (5) is slid at the top of the housing (2), the screw rod (4) is connected to the inside of the sliding block (5) through threads, a strip-shaped notch (6) is formed at the top of the housing (2), the top of the fixing rod (7) penetrates through the strip-shaped notch (6) and is fixed at the bottom of the sliding block (5), a vertical plate (23) is fixed at the top of the sleeve (37), a first telescopic rod (24) is fixed at one side of the vertical plate (23) and horizontally arranged, the telescopic end of the first telescopic rod (24) is fixed at one side of the fixing rod (7), and a belt (26) is rotated at one side of the housing (2) and vertically arranged, pulleys (27) are installed at two ends of the interior of the belt (26), the top end of the screw rod (4) is installed on the side face of one of the pulleys (27), a driving motor (25) is horizontally installed on the side face of the housing (2), and an output shaft of the driving motor (25) is installed at the center of one side of the other pulley (27).
9. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that the reset mechanism comprises a spring (21), the spring (21) is sleeved on the surface of the sleeve rod (38), and two ends of the spring (21) are respectively installed at one end of the sleeve (37) and the tail end of the grinding motor (22).
10. The grinding device for the high-temperature and high-pressure resistant pipeline connecting piece based on the shape memory alloy is characterized in that the resetting mechanism comprises two magnets (40), the magnets (40) are mutually repellent, the sleeve rod (38) penetrates through the two magnets (40) and slides inside the two magnets (40), and the two magnets (40) are respectively arranged at one end of the sleeve (37) and the tail end of the grinding motor (22).
CN202111165675.8A 2021-09-30 2021-09-30 High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy Pending CN113953834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111165675.8A CN113953834A (en) 2021-09-30 2021-09-30 High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111165675.8A CN113953834A (en) 2021-09-30 2021-09-30 High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy

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CN113953834A true CN113953834A (en) 2022-01-21

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Application Number Title Priority Date Filing Date
CN202111165675.8A Pending CN113953834A (en) 2021-09-30 2021-09-30 High temperature and high pressure resistant pipeline connecting piece skiving device based on shape memory alloy

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116060945A (en) * 2023-02-01 2023-05-05 江苏冠安机电有限公司 Combined type trimming die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116060945A (en) * 2023-02-01 2023-05-05 江苏冠安机电有限公司 Combined type trimming die

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