CN110000636B - A kind of fixed device of machine components polishing - Google Patents

A kind of fixed device of machine components polishing Download PDF

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Publication number
CN110000636B
CN110000636B CN201910338377.0A CN201910338377A CN110000636B CN 110000636 B CN110000636 B CN 110000636B CN 201910338377 A CN201910338377 A CN 201910338377A CN 110000636 B CN110000636 B CN 110000636B
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CN
China
Prior art keywords
wall
fixed device
polishing
pedestal
top flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201910338377.0A
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Chinese (zh)
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CN110000636A (en
Inventor
于华艳
刘江
虞文武
万文龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Vocational Institute of Mechatronic Technology
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Changzhou Vocational Institute of Mechatronic Technology
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Publication date
Application filed by Changzhou Vocational Institute of Mechatronic Technology filed Critical Changzhou Vocational Institute of Mechatronic Technology
Priority to CN201910338377.0A priority Critical patent/CN110000636B/en
Publication of CN110000636A publication Critical patent/CN110000636A/en
Priority to PCT/CN2019/101367 priority patent/WO2020215538A1/en
Application granted granted Critical
Publication of CN110000636B publication Critical patent/CN110000636B/en
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Classifications

    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
    • B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
    • 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
    • B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
    • B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
    • 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
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • 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
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • 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
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

It polishes the invention discloses a kind of machine components and fixes device, it is related to machine components processing equipment field, including base station, fixed device, axially driving unit, rotary driving machine group, outer wall polishing unit and inner wall-burnishing machine group, fixed device includes fixed device pedestal, the fixed device of inner wall and outer wall limiting device, axially driving unit includes rack gear and servo motor, it is provided with outer wall polishing unit on rear side of the upper surface left part of base station, is provided with inner wall-burnishing machine group on the left of the upper surface of the base station.The present invention drives fixed device pedestal mobile by axially driving unit, cooperation outer wall polishing unit can uniformly polish to the outer wall of circle pipe part, the inner wall rubbing head in inner wall-burnishing machine group deeply justifies the inner wall of pipe part simultaneously, polishes the inner wall of circle pipe part.

Description

A kind of fixed device of machine components polishing
Technical field
The present invention relates to machine components processing equipment field, in particular to a kind of machine components, which are polished, fixes device.
Background technique
In some machinings production, needs to polish to the outer wall or inner wall of some round pipe parts, make to justify The internal diameter of pipe part increases or outer diameter reduces, and the latter removes the rust staining of circle pipe part inner and outer wall, is met with reaching The condition used is fixed by needing to carry out sandwiched to round tube part using pipe clamp, then by polishing grinding equipment to round tube class Part polish.Common circle pipe part is likely to encounter following drawback when being processed:
1, to the stationary positioned inaccuracy of round tube part, circle pipe part is easy the eccentric rotary in polishing grinding, causes The part processed does not meet production requirement；
2, the caliber size of circle pipe part is many kinds of, the inner wall of length longer round pipe part smaller to bore Polishing difficulty is larger；
3, the outer wall to circle pipe part and inner wall polishing grinding cannot be carried out simultaneously, needs to be divided into two processes and is added Work influences processing efficiency.
Therefore, it is necessary to solve the above problems to invent a kind of fixed device of machine components polishing.
Summary of the invention
It polishes the purpose of the present invention is to provide a kind of machine components and fixes device, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the fixed device the invention provides the following technical scheme: a kind of machine components are polished, including base Platform, fixed device, axially driving unit, rotary driving machine group, outer wall polishing unit and inner wall-burnishing machine group；
The fixed device includes fixed device pedestal, the fixed device of inner wall and outer wall limiting device, the upper surface of base station It is the extended sliding rail I in left and right equipped with two length directions, the bottom of fixed device pedestal is slidably connected with two sliding rail I, The fixed device of inner wall is provided on the right side of the upper surface of fixed device pedestal, the upper surface middle part of fixed device pedestal is provided with outer wall The upper surface left side of limiting device, fixed device pedestal is provided with rotary driving machine group；
The axially driving unit includes rack gear and servo motor, and rack gear is welded on the upper table of base station along left and right extending direction Face edge, the top surface edge of fixed device pedestal have been bolted servo motor, and the shaft of servo motor welds driving Gear, and wheel and rack engagement is driven, outer wall polishing unit is provided on rear side of the upper surface left part of base station；
Inner wall-burnishing machine group is provided on the left of the upper surface of the base station.
Preferably, the fixed device of the inner wall includes fixed device support column, inner wall standing screw and inner wall fixing head, Gu Determine the upper surface that device support column bottom is welded on fixed device pedestal, the upper end of fixed device support column is rotatably connected to one The left side outer wall of horizontally disposed inner wall standing screw, inner wall standing screw is equipped with external screw thread, the left end of inner wall standing screw Portion is provided with inner wall fixing head.
Preferably, the inner wall fixing head includes that fixing head adjusts rotating cylinder, fixing head connection lantern ring, fixed top flat and fixation Top flat hinge bar group, the left part outer wall that fixing head adjusts rotating cylinder and inner wall standing screw are connected through a screw thread, and fixing head, which is adjusted, to be turned The left part of cylinder is rotatably connected to fixing head connection lantern ring, and fixing head connector sleeve ring set is located at the outside of inner wall standing screw, fixed The end of head connection lantern ring and inner wall standing screw is connected with fixed top flat by fixed top flat hinge bar group；
There are four the fixed top flat is set, the outer wall of fixed top flat is bonded with anti-slip rubber layer, and the right side of fixed top flat End is integrally formed with flange.
Preferably, the outer wall limiting device includes that outer wall limit ring seat, outer wall gag lever post and runner, outer wall limit ring seat In torus, and outer wall limit ring seat is welded by the upper surface of bracket and fixed device pedestal；
Three outer wall gag lever posts are connected in the outer wall limit ring seat, the inner end of outer wall gag lever post is welded with rotaring wheeling base, Runner is rotatably connected on rotaring wheeling base.
Preferably, the outer wall gag lever post is made of threaded shank and limit bar portion, and outer wall gag lever post is by threaded shank and outside Wall limits the outer wall thread connection of ring seat, the sliding contact of limit bar portion and outer wall the limit ring seat of outer wall gag lever post, outer wall limit The limit bar portion outer wall of position bar limits ring seat sliding contact, the limit of outer wall gag lever post integrally formed with conducting bar, conducting bar and outer wall Bar portion inner end and rotaring wheeling base weld.
Preferably, the rotary driving machine group includes rotation driving pedestal and rotary driving machine, fixes the upper of device pedestal The sliding rail II being extended before and after two length directions is provided on the left of surface；
The rotation driving base bottom is slidably connected with two sliding rail II set by fixed device pedestal upper surface, rotates The upper surface of driving pedestal is provided with rotary driving machine.
Preferably, the outer wall polishing unit includes outer wall polishing pedestal and outer wall polishing machine, the upper surface left side of base station Rear is provided with two sliding rail III, and the length direction of sliding rail III extends in the longitudinal direction setting, and outer wall polishes the bottom of pedestal It is slidably connected with two sliding rail III, the upper surface of outer wall polishing pedestal is provided with outer wall polishing machine.
Preferably, the inner wall-burnishing machine group includes inner wall polishing support column and inner wall rubbing head, and inner wall polishes support column Bottom and the upper surface of base station are welded, and inner wall polishing screw rod is welded on the right side of the upper end of inner wall polishing support column, and inner wall polishes spiral shell The outer wall of bar is equipped with external screw thread, and the right part of inner wall polishing screw rod is provided with inner wall rubbing head.
Preferably, the inner wall rubbing head includes that rubbing head adjusts rotating cylinder, rubbing head connection lantern ring, rubbing head hinge bar group With polishing top flat, the outer wall that rubbing head adjusts rotating cylinder and inner wall polishing screw rod is connected through a screw thread, and inner wall polishes the right part of screw rod It is rotatably connected to rubbing head connection lantern ring, rubbing head connector sleeve ring set is located at the outside of inner wall polishing screw rod, rubbing head connector sleeve The end of ring and inner wall polishing screw rod is connected with polishing top flat by rubbing head hinge bar group；
There are four the polishing top flat is set, the outer wall for polishing top flat is equipped with frosted layer.
Technical effect and advantage of the invention:
1, in the present invention, inner wall fixing head set by the fixed device of inner wall is adjustable to be connect with circle pipe part inner wall clamping Touching is in rolling contact, dual clamping in outer wall limiting device by the outer wall that outer wall gag lever post adjusts runner and circle pipe part Fixation is more stable.
2, in the present invention, inner wall rubbing head set by inner wall-burnishing machine group can be adjusted, so that in inner wall rubbing head Polishing top flat is contacted with the inner wall of circle pipe part, carries out polishing grinding, and axial drive train is cooperated to control fixed device pedestal It is slided, it is more convenient effective to the inner wall polishing grinding of circle pipe part.
3, in the present invention, drive fixed device pedestal mobile by axially driving unit, cooperation outer wall polishing unit can be right The outer wall of circle pipe part is uniformly polished, while the inner wall rubbing head in inner wall-burnishing machine group deeply justifies pipe part Inner wall polishes to the inner wall of circle pipe part.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention.
Fig. 2 is the integrally-built top view of the present invention.
Fig. 3 is the sectional view in Fig. 2 of the present invention at A-A.
Fig. 4 is the enlarged drawing in Fig. 3 of the present invention at C.
Fig. 5 is the enlarged drawing in Fig. 3 of the present invention at D.
Fig. 6 is the sectional view in Fig. 2 of the present invention at B-B.
Fig. 7 is the enlarged drawing in Fig. 6 of the present invention at E.
In figure: 1, base station；2, fixed device；3, axially driving unit；4, rotary driving machine group；5, outer wall polishes unit； 6, inner wall-burnishing machine group；7, fixed device pedestal；8, the fixed device of inner wall；81, fixed device support column；9, outer wall limit dress It sets；10, rack gear；11, servo motor；12, rotation driving pedestal；13, rotary driving machine；14, outer wall polishes pedestal；15, outer wall Polishing machine；16, inner wall polishes support column；17, inner wall rubbing head；18, inner wall standing screw；19, inner wall fixing head；20, outer wall Limit ring seat；21, outer wall gag lever post；22, runner；23, fixing head adjusts rotating cylinder；24, fixing head connects lantern ring；25, fixed top Piece；26, fixed top flat hinge bar group；27, inner wall polishes screw rod；28, rubbing head adjusts rotating cylinder；29, rubbing head connects lantern ring； 30, rubbing head hinge bar group；31, top flat is polished.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
It polishes the present invention provides a kind of machine components as shown in figs. 1-7 and fixes device, including base station 1, fixed device 2, axially driving unit 3, rotary driving machine group 4, outer wall polishing unit 5 and inner wall-burnishing machine group 6, fixed device 2 include fixing The fixed device 8 of device pedestal 7, inner wall and outer wall limiting device 9.
Referring to figs. 1 and 2, it is the extended sliding rail I in left and right that the upper surface of base station 1, which is equipped with two length directions, The bottom of fixed device pedestal 7 is slidably connected with two sliding rail I, in conjunction with shown in Fig. 2 and Fig. 3, the upper surface of fixed device pedestal 7 Right side is provided with the fixed device 8 of inner wall, and the fixed device 8 of inner wall is by fixed device support column 81, inner wall standing screw 18 and inner wall Fixing head 19 forms, and fixed 81 bottom of device support column is welded on the upper surface of fixed device pedestal 7, fixed device support column 81 Upper end left side wall be rotatably connected to a horizontally disposed inner wall standing screw 18, the left side outer wall of inner wall standing screw 18 Equipped with external screw thread, the left part of inner wall standing screw 18 is provided with inner wall fixing head 19.
In conjunction with shown in Fig. 3 and Fig. 4, inner wall fixing head 19 includes that fixing head adjusts rotating cylinder 23, fixing head connects lantern ring 24, solid Determine top flat 25 and fixed top flat hinge bar group 26, fixing head adjusts rotating cylinder 23 and the left part outer wall of inner wall standing screw 18 passes through spiral shell Line connection, the left part that fixing head adjusts rotating cylinder 23 is snap ring shape, and fixing head adjusts the pull ring turn and fixing head of 23 left part of rotating cylinder The inner rotation connection of lantern ring 24 is connected, fixing head connection lantern ring 24 is set in the outside of inner wall standing screw 18, and fixing head connects The end of female connector ring 24 and inner wall standing screw 18 passes through fixed top flat hinge bar group 26 and is connected with fixed top flat 25.
As shown in figure 4, the connecting rod that fixed top flat hinge bar group 26 is two cross-articulations is constituted, a connecting rod is connected and fixed Head connection lantern ring 24 and fixed top flat 25, one end of another connecting rod and the end of inner wall standing screw 18 are hinged, the other end and Fixed top flat 25 is slidably connected, there are four fixed top flat 25 is set, when being operated, by adjusting 23 turns of rotating cylinder to fixing head Dynamic, fixing head is adjusted under the threaded relation of rotating cylinder 23 and inner wall standing screw 18, can will be consolidated by fixed top flat hinge bar group 26 Determine top flat 25 ejection or retraction outward, the clamping for adjusting fixed top flat 25 and circle pipe part inner wall is fixed and is unclasped, The outer wall of fixed top flat 25 is bonded with anti-slip rubber layer, increases frictional force, and the right-hand end of fixed top flat 25 is integrally formed with convex Edge.
Embodiment 2
Unlike the first embodiment:
In conjunction with shown in Fig. 3 and Fig. 6, the upper surface middle part of fixed device pedestal 7 is provided with outer wall limiting device 9, outer wall limit Position device 9 includes outer wall limit ring seat 20, outer wall gag lever post 21 and runner 22, and it is in torus that outer wall, which limits ring seat 20, and outer wall It limits ring seat 20 to weld by the upper surface of bracket and fixed device pedestal 7, is connected with three outer walls in outer wall limit ring seat 20 Gag lever post 21, such as Fig. 7, outer wall gag lever post 21 is made of threaded shank and limit bar portion, and the threaded shank lower end of outer wall gag lever post 21 is " convex " type connecting pin, and " convex " the type connecting pin of 21 threaded shank lower end of outer wall gag lever post and the upper end of limit bar portion are rotatablely connected, Outer wall gag lever post 21 is connect by the outer wall thread that threaded shank and outer wall limit ring seat 20, the limit bar portion of outer wall gag lever post 21 and Outer wall limits the sliding contact of ring seat 20, and the limit bar portion outer wall of outer wall gag lever post 21 is integrally formed with conducting bar, the setting of conducting bar Direction is consistent with the length direction of outer wall gag lever post 21, and conducting bar and outer wall limit 20 sliding contact of ring seat, so that outer wall gag lever post 21 limit bar portion does not rotate, and the limit bar portion inner end of outer wall gag lever post 21 is welded with rotaring wheeling base, the company of rotation on rotaring wheeling base It is connected to runner 22, the central axis of runner 22 and the central axis of outer wall limit ring seat 20 are parallel to each other, when being operated, pass through The threaded shank of outer wall gag lever post 21 is rotated, is closed in the screw thread of threaded shank and outer wall the limit ring seat 20 of outer wall gag lever post 21 Under system, the limit bar portion of outer wall gag lever post 21 is made to stretch, adjustable runner 22 is bonded rolling with the outer wall of circle pipe part Contact prevents round pipe part from generating offset.
In conjunction with shown in Fig. 2 and Fig. 3, rotary driving machine group 4 is provided on the left of the upper surface of fixed device pedestal 7, rotation is driven Motivation group 4 includes rotation driving pedestal 12 and rotary driving machine 13, is provided on the left of the upper surface of fixed device pedestal 7 two long The sliding rail II being extended before and after direction is spent, rotation drives set by 12 bottom of pedestal and fixed 7 upper surface of device pedestal two Sliding rail II is slidably connected, and the upper surface of rotation driving pedestal 12 is provided with rotary driving machine 13, and the motor of rotary driving machine 13 turns It is dynamic to be equipped with rubber wheel, by being slided to rotation driving pedestal 12, so that the rubber wheel of rotary driving machine 13 and round tube class The outer wall of part is contacted, rotary driving machine 13 work when, the rubber wheel of rotary driving machine 13 can drive round pipe part into Row rotation, as shown in figure 3, the surface of rotation driving pedestal 12 is bolted with a vertically disposed caging bolt, caging bolt The upper surface compressive contact of lower end and fixed device pedestal 7 can limit rotation driving pedestal 12.
Referring to figs. 1 and 2, outer wall polishing unit 5 includes outer wall polishing pedestal 14 and outer wall polishing machine 15, base station 1 Upper surface on the left of rear be provided with two sliding rail III, the length direction of sliding rail III extends in the longitudinal direction setting, and outer wall is thrown The bottom of light pedestal 14 is slidably connected with two sliding rail III, and the upper surface of outer wall polishing pedestal 14 is provided with outer wall polishing machine 15, It is slided by polishing pedestal 14 to outer wall, connects the polishing wheel of outer wall polishing machine 15 and the outer wall of circle pipe part Touching, outer wall polishing machine 15 work constantly, and the polishing wheel of outer wall polishing machine 15 carries out sanding and polishing to the outer wall of circle pipe part, outside The surface of wall polishing pedestal 14 is bolted with a vertically disposed caging bolt, the lower end of caging bolt and the upper surface of base station 1 Compressive contact can polish pedestal 14 to outer wall and limit.
In conjunction with shown in Fig. 1 and Fig. 3, inner wall-burnishing machine group 6 is provided on the left of the upper surface of base station 1, inner wall-burnishing machine group 6 is wrapped Inner wall polishing support column 16 and inner wall rubbing head 17 are included, inner wall polishes 16 bottom of support column and the upper surface of base station 1 and welds, inner wall It polishing and is welded with inner wall polishing screw rod 27 on the right side of the upper end of support column 16, the outer wall that inner wall polishes screw rod 27 is equipped with external screw thread, and The right part of inner wall polishing screw rod 27 is provided with inner wall rubbing head 17, as shown in figure 5, inner wall rubbing head 17 is adjusted including rubbing head Rotating cylinder 28, rubbing head connection lantern ring 29, rubbing head hinge bar group 30 and polishing top flat 31, rubbing head adjusts rotating cylinder 28 and inner wall is thrown The outer wall of light screw rod 27 is connected through a screw thread, and the right part of inner wall polishing screw rod 27 is rotatably connected to rubbing head connection lantern ring 29, is thrown Shaven head connection lantern ring 29 is set in the outside of inner wall polishing screw rod 27, and rubbing head connects the end of lantern ring 29 and inner wall polishing screw rod 27 Portion is connected with polishing top flat 31 (catenation principle refers to above-mentioned inner wall fixing head 19) by rubbing head hinge bar group 30, polishes top flat 31 set there are four, rotated by connecting lantern ring 29 to rubbing head, rubbing head connects lantern ring 29 and inner wall polishing screw rod 27 Under threaded relation, top flat 31 ejection or retraction outward can will be polished by rubbing head hinge bar group 30, for adjusting polishing top Piece 31 is contacted with circle pipe part inner wall, and the outer wall of polishing top flat 31 is equipped with frosted layer, for beating circle pipe part inner wall Mill.
Referring to figs. 1 and 2, axially driving unit 3 includes rack gear 10 and servo motor 11, and rack gear 10 extends along left and right Direction is welded on the top surface edge of base station 1, and the top surface edge of fixed device pedestal 7 has been bolted servo motor 11, the shaft welding driving gear of servo motor 11, when rack gear 10 works, the driving wheel and rack 10 in 10 shaft of rack gear is nibbled It closes, slides fixed device pedestal 7 along the track of sliding rail I, the fixed device 8 of the 7 upper surface inner wall of fixation device pedestal made Axially movable with the circle pipe part of 9 sandwicheds of outer wall limiting device, by rotary driving machine group 4 drive round pipe part into Row rotation, and cooperate outer wall polishing unit 5 that can uniformly be polished the outer wall of circle pipe part, while inner wall-burnishing machine group Inner wall rubbing head 17 in 6 deeply justifies the inner wall of pipe part, polishes the inner wall of circle pipe part.
The working principle of the invention:
When the invention works, as shown in connection with fig. 3, by the way that the one end for justifying pipe part is set in the outer of inner wall fixing head 19 Portion is rotated, fixing head adjusts rotating cylinder 23 and fixes with inner wall in inner wall fixing head 19 by adjusting rotating cylinder 23 to fixing head Under the threaded relation of screw rod 18, fixed top flat 25 can be ejected outward by fixed top flat hinge bar group 26, adjust fixed top flat 25 fix to the clamping for justifying pipe part inner wall.
Circle pipe part is passed through along the middle part of outer wall limit ring seat 20, is turned by the threaded shank to outer wall gag lever post 21 It is dynamic, under the threaded relation of threaded shank and outer wall the limit ring seat 20 of outer wall gag lever post 21, make the gag lever post of outer wall gag lever post 21 Portion stretches, and adjustable runner 22 is bonded with the outer wall of circle pipe part and is in rolling contact, and prevents round pipe part from generating offset, It and can be rotated round pipe part.
Rotation driving pedestal 12 is slided, so that the rubber wheel in rotary driving machine 13 is connect with round tube class outer wall Touching, drives round pipe part to be rotated；By the engaged transmission of the driving wheel and rack 10 in 11 shaft of servo motor, make Device pedestal 7 must be fixed to be moved to the left, cooperation outer wall polishing unit 5 can uniformly polish to the outer wall of circle pipe part, The inner wall rubbing head 17 in inner wall-burnishing machine group 6 deeply justifies the inner wall of pipe part simultaneously, carries out to the inner wall of circle pipe part Polishing.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (7)

  1. The fixed device 1. a kind of machine components are polished, it is characterised in that: including base station (1), fixed device (2), axially driving machine Group (3), rotary driving machine group (4), outer wall polishing unit (5) and inner wall-burnishing machine group (6)；The fixed device (2) includes solid Determine device pedestal (7), inner wall fixed device (8) and outer wall limiting device (9), the upper surface of base station (1) is equipped with two length sides To the sliding rail I extended for left and right, the bottom of fixed device pedestal (7) is slidably connected with two sliding rail I, fixed device pedestal (7) it is provided with inner wall on the right side of upper surface and fixes device (8), the upper surface middle part of fixed device pedestal (7) is provided with outer wall limit The upper surface left side of position device (9), fixed device pedestal (7) is provided with rotary driving machine group (4)；The axially driving unit It (3) include rack gear (10) and servo motor (11), rack gear (10) is welded on the upper surface side of base station (1) along left and right extending direction The top surface edge of edge, fixed device pedestal (7) has been bolted servo motor (11), the shaft weldering of servo motor (11) Driving gear is connect, and drives wheel and rack (10) engagement, outer wall polishing unit is provided on rear side of the upper surface left part of base station (1) (5)；Inner wall-burnishing machine group (6) are provided on the left of the upper surface of the base station (1)；The inner wall fixed device (8) includes fixing Device support column (81), inner wall standing screw (18) and inner wall fixing head (19), fixed device support column (81) bottom are welded on The upper end of the upper surface of fixed device pedestal (7), fixed device support column (81) is rotatably connected to a horizontally disposed inner wall The left side outer wall of standing screw (18), inner wall standing screw (18) is equipped with external screw thread, the left part of inner wall standing screw (18) It is provided with inner wall fixing head (19)；The inner wall fixing head (19) includes that fixing head adjusts rotating cylinder (23), fixing head connection lantern ring (24), fixed top flat (25) and fixed top flat hinge bar group (26), fixing head adjusts rotating cylinder (23) and inner wall standing screw (18) Left part outer wall be connected through a screw thread, fixing head adjust rotating cylinder (23) left part be rotatably connected to fixing head connection lantern ring (24), Fixing head connection lantern ring (24) is set in the outside of inner wall standing screw (18), and fixing head connects lantern ring (24) and the fixed spiral shell of inner wall The end of bar (18) passes through fixed top flat hinge bar group (26) and is connected with fixed top flat (25)；The fixed top flat (25) is equipped with four A, the outer wall of fixed top flat (25) is bonded with anti-slip rubber layer, and the right-hand end of fixed top flat (25) is integrally formed with flange.
  2. The fixed device 2. a kind of machine components according to claim 1 are polished, it is characterised in that: the outer wall limiting device It (9) include outer wall limit ring seat (20), outer wall gag lever post (21) and runner (22), it is in torus that outer wall, which limits ring seat (20), and Outer wall limits ring seat (20) and is welded by the upper surface of bracket and fixed device pedestal (7)；On outer wall limit ring seat (20) Three outer wall gag lever posts (21) are connected with, the inner end of outer wall gag lever post (21) is welded with rotaring wheeling base, is rotatably connected on rotaring wheeling base Runner (22).
  3. The fixed device 3. a kind of machine components according to claim 2 are polished, it is characterised in that: the outer wall gag lever post (21) it is made of threaded shank and limit bar portion, the outer wall spiral shell that outer wall gag lever post (21) passes through threaded shank and outer wall limit ring seat (20) Line connection, the sliding contact of limit bar portion and the outer wall limit ring seat (20) of outer wall gag lever post (21), outer wall gag lever post (21) It limits bar portion outer wall and limits ring seat (20) sliding contact, the limit of outer wall gag lever post (21) integrally formed with conducting bar, conducting bar and outer wall Position bar portion inner end and rotaring wheeling base weld.
  4. The fixed device 4. a kind of machine components according to claim 1 are polished, it is characterised in that: the rotary driving machine group (4) include rotation driving pedestal (12) and rotary driving machine (13), be provided with two on the left of the upper surface of fixed device pedestal (7) Extended sliding rail II before and after length direction；Rotation driving pedestal (12) bottom and fixed device pedestal (7) upper surface Two set sliding rail II are slidably connected, and the upper surface of rotation driving pedestal (12) is provided with rotary driving machine (13).
  5. The fixed device 5. a kind of machine components according to claim 1 are polished, it is characterised in that: the outer wall polishes unit It (5) include outer wall polishing pedestal (14) and outer wall polishing machine (15), rear is provided with two sliding rails on the left of the upper surface of base station (1) III, the length direction of sliding rail III extend in the longitudinal direction setting, and outer wall polishes the bottom of pedestal (14) and two sliding rail III are slided Dynamic connection, the upper surface of outer wall polishing pedestal (14) are provided with outer wall polishing machine (15).
  6. The fixed device 6. a kind of machine components according to claim 1 are polished, it is characterised in that: the inner wall-burnishing machine group It (6) include inner wall polishing support column (16) and inner wall rubbing head (17), inner wall polishing support column (16) bottom is upper with base station (1) The upper end right side of surface welding, inner wall polishing support column (16) is welded with inner wall polishing screw rod (27), and inner wall polishes screw rod (27) Outer wall be equipped with external screw thread, and inner wall polishing screw rod (27) right part be provided with inner wall rubbing head (17).
  7. The fixed device 7. a kind of machine components according to claim 6 are polished, it is characterised in that: the inner wall rubbing head It (17) include that rubbing head adjusts rotating cylinder (28), rubbing head connection lantern ring (29), rubbing head hinge bar group (30) and polishing top flat (31), rubbing head adjusts rotating cylinder (28) and the outer wall of inner wall polishing screw rod (27) is connected through a screw thread, and inner wall polishes screw rod (27) Right part be rotatably connected to rubbing head connection lantern ring (29), rubbing head connection lantern ring (29) is set in inner wall polishing screw rod (27) The end of outside, rubbing head connection lantern ring (29) and inner wall polishing screw rod (27) is connected with throwing by rubbing head hinge bar group (30) Spire piece (31)；There are four the polishing top flat (31) sets, the outer wall of polishing top flat (31) is equipped with frosted layer.
CN201910338377.0A 2019-04-25 2019-04-25 A kind of fixed device of machine components polishing Active CN110000636B (en)

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CN201910338377.0A CN110000636B (en) 2019-04-25 2019-04-25 A kind of fixed device of machine components polishing
PCT/CN2019/101367 WO2020215538A1 (en) 2019-04-25 2019-08-19 Mechanical part grinding and fixing apparatus

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CN201910338377.0A CN110000636B (en) 2019-04-25 2019-04-25 A kind of fixed device of machine components polishing

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