CN114789375A - Aluminum alloy transmission pipeline welding seam polishing equipment - Google Patents
Aluminum alloy transmission pipeline welding seam polishing equipment Download PDFInfo
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- CN114789375A CN114789375A CN202210531095.4A CN202210531095A CN114789375A CN 114789375 A CN114789375 A CN 114789375A CN 202210531095 A CN202210531095 A CN 202210531095A CN 114789375 A CN114789375 A CN 114789375A
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- 238000005498 polishing Methods 0.000 title claims abstract description 53
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 46
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 230000009471 action Effects 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract 2
- 238000007517 polishing process Methods 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses aluminum alloy transmission pipeline weld joint polishing equipment which comprises an installation base, wherein a plurality of installation holes are formed in the surface of the installation base, a pair of movable frames are fixedly connected to the surface of the installation base, movable blocks are movably arranged on the movable frames and symmetrically arranged, installation shafts are fixedly connected to the surfaces of the movable blocks, welding plates and support plates are fixedly arranged on the surface of the installation base, the welding plates and the support plates are symmetrically arranged, limiting discs are fixedly connected to the surfaces of the welding plates, driving motors are fixedly arranged between the support plates, and the driving motors are fixedly arranged on the surface of the installation base; compared with the prior art, the grinding disc has the advantages that the arc-shaped plate can swing in a small range under the action of the compression spring in the rotation process of the pipeline, gaps can be formed between the surface of the grinding sheet and the surface of the pipeline in the grinding process, fragments and the like can be smoothly discharged, the fragments and the like are prevented from being attached to the surface of the grinding sheet, the service life of the grinding sheet can be prolonged, and the loss of equipment is reduced.
Description
Technical Field
The invention relates to the technical field of aluminum alloy processing, in particular to a polishing device for welding seams of an aluminum alloy transmission pipeline.
Background
The aluminum alloy is an alloy which takes aluminum as a base and is added with a certain amount of other alloying elements, and is one of light metal materials. In addition to the general characteristics of aluminum, aluminum alloys have certain alloy specific characteristics due to the variety and amount of alloying elements added. The alloy has good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, can be used as a structural material, and has wide application in aerospace, aviation, transportation, construction, electromechanics, lightening and daily necessities.
The circular tube and the circular tube are spliced generally in a welding mode, and the surface of a spliced welding line after welding is not smooth and has oxide skin and welding slag; in order to guarantee the performance after the circular pipe splicing and the welding line of the spraying effect need to be polished, but the concave-convex conditions of the surface of the welding line are different, so that the excessive polishing condition is easy to occur in the polishing process, the oxide coating on the surface of the aluminum alloy pipeline is damaged, and the subsequent service life is influenced, so that the aluminum alloy transmission pipeline welding line polishing equipment is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a device for polishing welding seams of an aluminum alloy transmission pipeline, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the aluminum alloy transmission pipeline welding seam polishing equipment comprises an installation base, wherein a plurality of installation holes are formed in the surface of the installation base, a pair of movable frames are fixedly connected to the surface of the installation base, movable blocks are movably arranged on the movable frames and symmetrically arranged, installation shafts are fixedly connected to the surfaces of the movable blocks, welding plates and support plates are fixedly arranged on the surface of the installation base, and the welding plates and the support plates are symmetrically arranged;
the welding plate is characterized in that a limiting disc is fixedly connected to the surface of the welding plate, a driving motor is fixedly mounted between the supporting plates, the driving motor is fixedly mounted on the surface of the mounting base, a limiting frame is fixedly connected to the supporting plates, when the aluminum alloy pipeline is required to be polished, the pipeline can be clamped through a limiting clamping block, the position of the arc plate is adjusted according to the diameter of the pipeline, the surface of a polishing piece can be abutted to a welding seam, the pipeline can start to rotate along with the operation of the driving motor, and the welding seam on the surface can be polished.
Preferably, a movable loop bar is movably sleeved on the surface of the installation shaft, a limiting bolt is fixedly connected to the side wall of the movable loop bar, a pair of telescopic rods is fixedly connected to the surface of the movable loop bar, one end of each telescopic rod is fixedly connected with a welding shaft, the welding shaft is arc-shaped, an arc-shaped plate is fixedly connected to the inner wall of the welding shaft, a pair of straight plates is fixedly connected to two ends of the arc-shaped plate, and a limiting plate is arranged on one side of each straight plate;
spacing interplate activity is inserted and is equipped with spacing axle, spacing axle runs through straight board, spacing epaxial movable sleeve is equipped with compression spring, compression spring both ends offset with straight inboard wall, rotate the in-process through the pipeline, can make the arc appear the swing of small range under compression spring's effect, can make the piece surface of polishing and pipeline surface appearance clearance at the in-process of polishing, can discharge piece etc. smoothly, avoid it to adhere to on the piece surface of polishing, can prolong the life of piece of polishing, reduced the loss of equipment.
Preferably, the inner wall of the arc-shaped plate is fixedly connected with a polishing piece made of metal, the surface of the polishing piece is fixedly connected with a plurality of metal shafts, the surface of each metal shaft is fixedly connected with a polishing layer, two ends of each metal shaft are fixedly connected with a pair of transmission balls, the surface of each transmission ball is provided with a plurality of friction grooves, and each transmission ball is made of memory metal;
the utility model discloses a metal pipeline, including arc inner wall, heat-resisting piece, transmission ball, metal pipeline, metal shaft, heat-resisting piece, metal shaft surface clearance, metal pipeline, transmission ball surface and metal pipeline, a plurality of heat-resisting pieces of fixedly connected with on the arc inner wall, heat-resisting piece is even array setting on the arc inner wall, heat-resisting piece surface offsets with the piece surface of polishing, through the mutual friction effect between transmission ball surface and the metal pipeline, can make metal shaft surface clearance polish metal pipeline, can handle to the welding seam of various shapes, avoids appearing polishing excessive condition, avoids the condition of wearing and tearing to appear in the oxidation coating on metal pipeline surface, can guarantee the processingquality of pipeline.
Preferably, a rotating disc is rotatably arranged in the limiting disc, a metal rod is fixedly connected to the surface of the rotating disc, a fixed tube is movably sleeved on the metal rod, one end of the fixed tube is fixedly connected with a conical shaft, a plurality of annular grooves are formed in the surface of the conical shaft, rubber rings are fixedly connected to the inner portions of the annular grooves, a fixed spring is fixedly connected to one end, close to the fixed tube, of the conical shaft, and the metal rod is fixedly connected with the fixed spring;
the fixed pipe is fixed with spacing roof of fixedly connected with on the surface, spacing roof is close to one side fixedly connected with reset spring of rotary disk, and reset spring one end is connected with rotary disk fixed surface, can carry on spacingly according to the pipeline size of difference through spacing roof and conical shaft, can reduce the pipeline and lead to appearing the condition of shake in the process of polishing carousel owing to the effect of centrifugal force, leads to polishing the axiality that makes and goes wrong, can further guarantee the machining precision of equipment.
Preferably, a plurality of movable grooves are formed in the surface of the limiting top plate, the movable grooves are arranged on the surface of the limiting top plate in an annular array, compression shafts are arranged among the movable grooves, the compression shafts have elasticity, hinge shafts are movably arranged in the movable grooves, one ends of the hinge shafts are hinged to the surface of the rotating disc, and the other ends of the hinge shafts are hinged with inner fixing shafts;
a pair of straight rods are fixedly connected to the inner wall of the inner fixed shaft, the straight rods are movably inserted into the fixed shaft, an extrusion block is fixedly connected to the surface of the inner fixed shaft, the extrusion block has elasticity, a rubber layer is fixedly connected to the surface of the extrusion block, the surface of the extrusion block is abutted to the pipeline through the surface of the limiting top plate, the articulated shaft can drive the inner fixed shaft to move, the surface of the extrusion block can be abutted to the inner wall of the pipeline, the stability of the pipeline can be guaranteed in the polishing process, and the processing quality of equipment can be guaranteed.
Preferably, the inside cavity that is equipped with of compression axle, be equipped with a pair of spacing ball on the compression axle inner wall, spacing ball diameter rate is greater than the cavity internal diameter, fixedly connected with connecting axle between the spacing ball, the connecting axle is a plurality of friction plates of fixedly connected with on the surface, and the friction plate is even array setting on the connecting axle, along with the rotation of rotary disk, can make the motion appear in spacing ball, can make friction plate surface and connecting axle inner wall friction, can make the connecting axle surface appear deformation, can strengthen and the pipeline between frictional force, can avoid the pipeline to appear the condition of skew at the in-process of polishing.
Preferably, a movable ring is rotatably arranged inside the limiting frame, a transmission belt is sleeved on the surface of the movable ring, and one end of the transmission belt is sleeved on the output end of the driving motor;
spacing movable ring inner wall is equipped with the adjustable ring on the surface, and is equipped with a plurality of spacing fixture blocks on the movable ring inner wall, spacing fixture block is the annular array and sets up inside spacing, a plurality of friction axles of fixedly connected with on the spacing fixture block inner wall, the friction axle is the plastics material, can strengthen the frictional force with aluminium box gold pipeline surface through the friction axle surface on spacing fixture block surface, can guarantee the stability of the in-process of polishing, and the friction axle can appear deformation under the pressure effect, can better laminate at pipeline surface, avoids long-time processing or the too big condition that leads to pipeline surface indentation to appear of clamp force.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, in the rotation process of the pipeline, the arc-shaped plate can swing in a small amplitude under the action of the compression spring, a gap can be formed between the surface of the polishing piece and the surface of the pipeline in the polishing process, so that scraps and the like can be smoothly discharged, the scraps are prevented from being attached to the surface of the polishing piece, the service life of the polishing piece can be prolonged, and the loss of equipment is reduced;
2. according to the invention, through the mutual friction action between the surface of the transmission ball and the metal pipeline, the metal pipeline can be polished by the surface gap of the metal shaft, welding seams in various shapes can be processed, the condition of over polishing is avoided, the condition of abrasion of an oxidation coating on the surface of the metal pipeline is avoided, and the processing quality of the pipeline can be ensured;
3. according to the invention, the limit can be carried out according to different pipeline sizes through the limit top plate and the conical shaft, the condition that the turntable shakes due to the action of centrifugal force in the grinding process of the pipeline can be reduced, the problem of coaxiality caused by grinding can be solved, and the processing precision of equipment can be further ensured;
4. according to the invention, the surface of the limiting top plate is abutted against the pipeline, so that the articulated shaft can drive the inner fixed shaft to move, the surface of the extrusion block can be abutted against the inner wall of the pipeline, the stability of the pipeline can be ensured in the polishing process, and the processing quality of equipment can be ensured;
5. according to the invention, the friction force between the surface of the friction shaft and the surface of the aluminum box gold pipeline can be enhanced through the surface of the friction shaft on the surface of the limiting clamping block, the stability in the polishing process can be ensured, the friction shaft can deform under the action of pressure, the friction shaft can be better attached to the surface of the pipeline, and the phenomenon that the surface of the pipeline is indented due to long-time processing or overlarge clamping force is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a partial structural view of the mounting shaft of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B according to the present invention;
FIG. 5 is a schematic view of a welded plate structure according to the present invention;
FIG. 6 is a cross-sectional view of the compression shaft of the present invention;
FIG. 7 is a schematic view of a rotary disk structure according to the present invention;
in the figure: 1. installing a base; 2. a movable block; 3. welding the plate; 4. a support plate; 11. a movable frame; 12. a drive motor; 13. a transmission belt; 21. installing a shaft; 211. a movable loop bar; 22. a telescopic rod; 23. welding the shaft; 24. a limiting plate; 241. a limiting shaft; 242. a compression spring; 25. an arc-shaped plate; 251. a heat-resistant block; 26. grinding the sheets; 27. a metal shaft; 28. a drive ball; 281. a friction groove; 31. a limiting disc; 32. a top plate is limited; 33. an inner fixed shaft; 331. extruding the block; 34. a tapered shaft; 35. a movable groove; 36. compressing the shaft; 37. a connecting shaft; 371. a limiting ball; 38. a fixed tube; 39. rotating the disc; 391. hinging shafts; 41. a limiting frame; 411. an adjusting ring; 42. a limiting clamping block; 421. and rubbing the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a welding seam polishing device for an aluminum alloy transmission pipeline comprises an installation base 1, wherein a plurality of installation holes are formed in the surface of the installation base 1, a pair of movable frames 11 are fixedly connected to the surface of the installation base 1, movable blocks 2 are movably arranged on the movable frames 11 and symmetrically arranged, installation shafts 21 are fixedly connected to the surfaces of the movable blocks 2, a welding plate 3 and a support plate 4 are fixedly arranged on the surface of the installation base 1, and the welding plate 3 and the support plate 4 are symmetrically arranged;
welding plate 3 is spacing dish 31 of fixedly connected with on the surface, fixed mounting has driving motor 12 between backup pad 4, driving motor 12 fixed mounting is on the surface at installation base 1, spacing frame 41 of fixedly connected with on backup pad 4, when needs are polished to the aluminum alloy pipeline, can carry out the centre gripping to the pipeline through spacing fixture block 42, and adjust the position of arc 25 according to the diameter of pipeline, can make polishing piece 26 surface and welding seam offset, and along with driving motor 12's function, can make the pipeline begin to rotate, can polish the processing to the welding seam on surface.
A movable loop bar 211 is movably sleeved on the surface of the mounting shaft 21, a limit bolt is fixedly connected to the side wall of the movable loop bar 211, a pair of telescopic rods 22 is fixedly connected to the surface of the movable loop bar 211, one end of each telescopic rod 22 is fixedly connected with a welding shaft 23, each welding shaft 23 is arc-shaped, an arc-shaped plate 25 is fixedly connected to the inner wall of each welding shaft 23, two ends of each arc-shaped plate 25 are fixedly connected with a pair of straight plates, and a limit plate 24 is arranged on one side of each straight plate;
spacing shaft 241 is movably inserted between limiting plates 24, spacing shaft 241 penetrates through the straight plate, compression spring 242 is movably sleeved on spacing shaft 241, two ends of compression spring 242 abut against the inner wall of the straight plate, in the process of rotation of the pipeline, the arc-shaped plate 25 can swing to a small extent under the action of compression spring 242, the surface of polishing plate 26 can be in a gap with the surface of the pipeline in the polishing process, and scraps and the like can be smoothly discharged.
The inner wall of the arc-shaped plate 25 is fixedly connected with a polishing piece 26, the polishing piece 26 is made of metal, the surface of the polishing piece 26 is fixedly connected with a plurality of metal shafts 27, the surface of each metal shaft 27 is fixedly connected with a polishing layer, two ends of each metal shaft 27 are fixedly connected with a pair of transmission balls 28, the surface of each transmission ball 28 is provided with a plurality of friction grooves 281, and each transmission ball 28 is made of memory metal;
a plurality of heat-resisting blocks 251 of fixedly connected with on the arc 25 inner wall, heat-resisting block 251 are even array setting on arc 25 inner wall, and heat-resisting block 251 surface offsets with the piece 26 surface of polishing, through the mutual friction effect between 28 surfaces of transmission ball and the metal pipeline, can make 27 surface gaps in metal axle polish to the metal pipeline, can handle to the welding seam of various shapes, avoid appearing polishing the excessive condition.
A rotating disc 39 is rotatably arranged in the limiting disc 31, a metal rod is fixedly connected to the surface of the rotating disc 39, a fixing tube 38 is movably sleeved on the metal rod, one end of the fixing tube 38 is fixedly connected with a conical shaft 34, a plurality of annular grooves are formed in the surface of the conical shaft 34, rubber rings are fixedly connected to the inner portions of the annular grooves, a fixing spring is fixedly connected to one end, close to the fixing tube 38, of the conical shaft 34, and the metal rod is fixedly connected with the fixing spring;
fixed pipe 38 is fixed with spacing roof 32 on the surface, and one side fixedly connected with reset spring that spacing roof 32 is close to rotary disk 39, and reset spring one end and rotary disk 39 fixed surface are connected, can carry on spacingly according to the pipeline size of difference through spacing roof 32 and conical shaft 34, can reduce the pipeline and lead to the condition of shake appearing in the process carousel of polishing owing to the effect of centrifugal force, lead to polishing the axiality of messenger and go wrong.
A plurality of movable grooves 35 are formed in the surface of the limiting top plate 32, the movable grooves 35 are arranged on the surface of the limiting top plate 32 in an annular array, compression shafts 36 are arranged among the movable grooves 35, the compression shafts 36 have elasticity, hinge shafts 391 are movably arranged in the movable grooves 35, one ends of the hinge shafts 391 are hinged to the surface of the rotating disc 39, and inner fixing shafts 33 are hinged to the other ends of the hinge shafts 391;
a pair of straight rods are fixedly connected to the inner wall of the inner fixing shaft 33, the straight rods are movably inserted into the fixing tube 38, the surface of the inner fixing shaft 33 is fixedly connected with the extrusion block 331, the extrusion block 331 has elasticity, the surface of the extrusion block 331 is fixedly connected with a rubber layer, the surface of the extrusion block 331 is abutted to the pipeline through the surface of the limiting top plate 32, the hinge shaft 391 can be enabled to drive the inner fixing shaft 33 to move, the surface of the extrusion block 331 can be abutted to the inner wall of the pipeline, and the stability of the pipeline can be guaranteed in the polishing process.
The inside cavity that is equipped with of compression axle 36, be equipped with a pair of spacing ball 371 on the compression axle 36 inner wall, spacing ball 371 diameter rate is greater than the cavity internal diameter, fixedly connected with connecting axle 37 between spacing ball 371, connecting axle 37 is a plurality of friction plates of fixedly connected with on the surface, and the friction plate is even array setting on connecting axle 37, along with the rotation of rotary disk 39, can make spacing ball 371 appear moving, can make friction plate surface and the friction of connecting axle 37 inner wall friction, can make connecting axle 37 appear deforming in the surface, can strengthen and the pipeline between the frictional force
A movable ring is rotatably arranged in the limiting frame 41, a transmission belt 13 is sleeved on the surface of the movable ring, and one end of the transmission belt 13 is sleeved on the output end of the driving motor 12;
spacing 41 activity is equipped with adjustable ring 411 on the surface, and be equipped with a plurality of spacing fixture blocks 42 on the activity ring inner wall, spacing fixture block 42 is that the annular array sets up inside spacing 41, a plurality of friction axles 421 of fixedly connected with on the spacing fixture block 42 inner wall, friction axle 421 is the plastics material, friction on friction axle 421 surface through spacing fixture block 42 surface can be strengthened with aluminium box gold pipeline surface, can guarantee the stability of the in-process of polishing, and friction axle 421 can appear deformation under the pressure action, can better laminate on pipeline surface.
The working principle is as follows: firstly, when an aluminum alloy pipeline needs to be polished, the pipeline can be clamped through the limiting clamping block 42, the position of the arc plate 25 is adjusted according to the diameter of the pipeline, the surface of the polishing sheet 26 can be abutted against a welding seam, the pipeline can start to rotate along with the operation of the driving motor 12, the welding seam on the surface can be polished, the friction force between the surface of the aluminum box gold pipeline and the surface of the friction shaft 421 on the surface of the limiting clamping block 42 can be enhanced, the stability in the polishing process can be ensured, the friction shaft 421 can deform under the action of pressure and can be better attached to the surface of the pipeline, and the phenomenon that the surface of the pipeline is indented due to long-time processing or overlarge clamping force is avoided;
then, in the rotation process of the pipeline, the arc-shaped plate 25 can swing in a small range under the action of the compression spring 242, a gap can be formed between the surface of the polishing piece 26 and the surface of the pipeline in the polishing process, so that chips and the like can be smoothly discharged, the adhesion of the chips and the like to the surface of the polishing piece 26 is avoided, the service life of the polishing piece 26 can be prolonged, the loss of equipment is reduced, the gap on the surface of the metal shaft 27 can be used for polishing the metal pipeline along with the mutual friction action between the surface of the transmission ball 28 and the metal pipeline, various shapes of welding seams can be treated, the over-polishing condition is avoided, the abrasion condition of an oxidation coating on the surface of the metal pipeline is avoided, and the processing quality of the pipeline can be ensured;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an aluminum alloy transmission pipeline welding seam equipment of polishing, includes installation base (1), its characterized in that: the surface of the mounting base (1) is provided with a plurality of mounting holes, the surface of the mounting base (1) is fixedly connected with a pair of movable frames (11), movable blocks (2) are movably arranged on the movable frames (11), the movable blocks (2) are symmetrically arranged, mounting shafts (21) are fixedly connected to the surface of the movable blocks (2), the surface of the mounting base (1) is fixedly provided with a welding plate (3) and a supporting plate (4), and the welding plate (3) and the supporting plate (4) are symmetrically arranged;
welding plate (3) is spacing dish (31) of fixedly connected with on the surface, fixed mounting has driving motor (12) between backup pad (4), driving motor (12) fixed mounting is on installation base (1) surface, spacing (41) of fixedly connected with on backup pad (4).
2. The aluminum alloy transmission pipeline weld grinding device of claim 1, wherein: a movable loop bar (211) is movably sleeved on the surface of the mounting shaft (21), a limiting bolt is fixedly connected to the side wall of the movable loop bar (211), a pair of telescopic rods (22) is fixedly connected to the surface of the movable loop bar (211), one end of each telescopic rod (22) is fixedly connected with a welding shaft (23), each welding shaft (23) is arc-shaped, an arc-shaped plate (25) is fixedly connected to the inner wall of each welding shaft (23), a pair of straight plates are fixedly connected to the two ends of each arc-shaped plate (25), and a limiting plate (24) is arranged on one side of each straight plate;
spacing axle (241) are movably inserted between limiting plate (24), spacing axle (241) run through the straight board, spacing axle (241) go up the movable sleeve and be equipped with compression spring (242), compression spring (242) both ends and straight inboard wall counterbalance.
3. The aluminum alloy transmission pipeline weld grinding equipment of claim 2, wherein: the inner wall of the arc-shaped plate (25) is fixedly connected with a polishing disc (26), the polishing disc (26) is made of metal, the surface of the polishing disc (26) is fixedly connected with a plurality of metal shafts (27), the surface of each metal shaft (27) is fixedly connected with a polishing layer, two ends of each metal shaft (27) are fixedly connected with a pair of transmission balls (28), the surface of each transmission ball (28) is provided with a plurality of friction grooves (281), and each transmission ball (28) is made of memory metal;
the inner wall of the arc-shaped plate (25) is fixedly connected with a plurality of heat-resistant blocks (251), the heat-resistant blocks (251) are uniformly arranged on the inner wall of the arc-shaped plate (25) in an array mode, and the surfaces of the heat-resistant blocks (251) are abutted to the surface of the polishing piece (26).
4. The aluminum alloy transmission pipeline weld grinding device of claim 1, wherein: a rotating disc (39) is rotatably arranged in the limiting disc (31), a metal rod is fixedly connected to the surface of the rotating disc (39), a fixed pipe (38) is movably sleeved on the metal rod, one end of the fixed pipe (38) is fixedly connected with a conical shaft (34), a plurality of annular grooves are formed in the surface of the conical shaft (34), rubber rings are fixedly connected to the inner portions of the annular grooves, a fixed spring is fixedly connected to one end, close to the fixed pipe (38), of the conical shaft (34), and the metal rod is fixedly connected with the fixed spring;
fixed pipe (38) fixed connection has spacing roof (32) on the surface, one side fixed connection that spacing roof (32) are close to rotary disk (39) has reset spring, and reset spring one end and rotary disk (39) fixed surface are connected.
5. The aluminum alloy transmission pipeline weld grinding equipment of claim 4, wherein the aluminum alloy transmission pipeline weld grinding equipment comprises: a plurality of movable grooves (35) are formed in the surface of the limiting top plate (32), the movable grooves (35) are arranged on the surface of the limiting top plate (32) in an annular array mode, compression shafts (36) are arranged among the movable grooves (35), the compression shafts (36) have elasticity, hinge shafts (391) are movably arranged in the movable grooves (35), one ends of the hinge shafts (391) are hinged to the surface of the rotating disc (39), and inner fixing shafts (33) are hinged to the other ends of the hinge shafts (391);
the inner wall of the inner fixed shaft (33) is fixedly connected with a pair of straight rods, the straight rods are movably inserted into the fixed pipe (38), the surface of the inner fixed shaft (33) is fixedly connected with an extrusion block (331), the extrusion block (331) has elasticity, and the surface of the extrusion block (331) is fixedly connected with a rubber layer.
6. The aluminum alloy transmission pipeline weld grinding device of claim 5, wherein: the inside cavity that is equipped with of compression axle (36), be equipped with a pair of spacing ball (371) on compression axle (36) inner wall, spacing ball (371) diameter rate is greater than the cavity internal diameter, fixedly connected with connecting axle (37) between spacing ball (371), connecting axle (37) are a plurality of friction plates of fixedly connected with on the surface, and the friction plate is even array setting on connecting axle (37).
7. The aluminum alloy transmission pipeline weld grinding equipment of claim 1, wherein: a movable ring is rotatably arranged in the limiting frame (41), a transmission belt (13) is sleeved on the surface of the movable ring, and one end of the transmission belt (13) is sleeved on the output end of the driving motor (12);
spacing (41) activity is equipped with adjustable ring (411) on the surface, and is equipped with a plurality of spacing fixture blocks (42) on the activity ring inner wall, spacing fixture block (42) are the annular array and set up inside spacing (41), a plurality of friction axle (421) of fixedly connected with on spacing fixture block (42) inner wall, friction axle (421) are the plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210531095.4A CN114789375A (en) | 2022-05-16 | 2022-05-16 | Aluminum alloy transmission pipeline welding seam polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210531095.4A CN114789375A (en) | 2022-05-16 | 2022-05-16 | Aluminum alloy transmission pipeline welding seam polishing equipment |
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| CN114789375A true CN114789375A (en) | 2022-07-26 |
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|---|---|---|---|
| CN202210531095.4A Pending CN114789375A (en) | 2022-05-16 | 2022-05-16 | Aluminum alloy transmission pipeline welding seam polishing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325067A (en) * | 2023-11-29 | 2024-01-02 | 广州一嘟科技有限公司 | Polishing and grinding device and application method thereof |
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- 2022-05-16 CN CN202210531095.4A patent/CN114789375A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325067A (en) * | 2023-11-29 | 2024-01-02 | 广州一嘟科技有限公司 | Polishing and grinding device and application method thereof |
| CN117325067B (en) * | 2023-11-29 | 2024-02-20 | 广州一嘟科技有限公司 | Polishing and grinding device and application method thereof |
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