CN106112744A - The processing method of hard alloy elliptical tube core print and the equipment realizing the method - Google Patents

The processing method of hard alloy elliptical tube core print and the equipment realizing the method Download PDF

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Publication number
CN106112744A
CN106112744A CN201610716932.5A CN201610716932A CN106112744A CN 106112744 A CN106112744 A CN 106112744A CN 201610716932 A CN201610716932 A CN 201610716932A CN 106112744 A CN106112744 A CN 106112744A
Authority
CN
China
Prior art keywords
grinding
abrasive disk
grinding abrasive
hard alloy
tube core
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.)
Pending
Application number
CN201610716932.5A
Other languages
Chinese (zh)
Inventor
杨新国
王勇
靳晓光
张东齐
李源
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.)
Guangdong Longfeng Precision Copper Pipe Co ltd
Golden Dragon Precise Copper Tube Group Inc
Original Assignee
Guangdong Longfeng Precision Copper Pipe Co ltd
Golden Dragon Precise Copper Tube Group Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Longfeng Precision Copper Pipe Co ltd, Golden Dragon Precise Copper Tube Group Inc filed Critical Guangdong Longfeng Precision Copper Pipe Co ltd
Priority to CN201610716932.5A priority Critical patent/CN106112744A/en
Publication of CN106112744A publication Critical patent/CN106112744A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/20Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The processing method of a kind of hard alloy elliptical tube core print and the equipment realizing the method, comprise the steps of a. customized suitable emery wheel of size according to oval core print, composition emery wheel group, is attached separately to the two ends of numerically control grinder main shaft by rough grinding wheel and fine grinding grinding abrasive disk subpackage;B. the workpiece of required processing is contained on core bar;C. starting grinding machine, grinder base rotates to drive workpiece, needs to move workpiece to roughly grind to rough grinding wheel according to different processing, is transformed into fine grinding grinding abrasive disk and refines;D. by corase grind and fine grinding are repeated, i.e. can get hard alloy ellipse tube core.This equipment it include grinding abrasive disk device and rotary mounting seat;Grinding abrasive disk device includes that the first grinding abrasive disk and the second grinding abrasive disk, the first grinding abrasive disk and the second grinding abrasive disk are installed in the two ends of main shaft;Rotary mounting seat includes base, supporting part and core bar, and the side of supporting part is located at by core bar, and base drives by means of rotating shaft and makes workpiece change between the first grinding abrasive disk and the second grinding abrasive disk.

Description

The processing method of hard alloy elliptical tube core print and the equipment realizing the method
[technical field]
The present invention relates to the processing method of a kind of hard alloy elliptical tube core print and realize the equipment of the method.
[background technology]
The processing usual method of hard alloy special-shaped mould is to use slow wire feeding processing at present, and the defect of this processing method is surface Fineness is poor, and precision is low, and it is big to process limitation.In copper pipe manufacturing, precision and the surface smoothness requirements of mould are wanted Higher, and die angle scope is big, uses the mould of slow wire feeding processing can not meet use;Hard alloy elliptical tube in the present invention Core print shape as there is shown in figs. 1 and 2.
In order to overcome above-mentioned problem, we have developed the processing method of a kind of hard alloy elliptical tube core print and realize the method Equipment.
[summary of the invention]
Purpose of the present invention technical problem to be solved be intended to provide a kind of hard alloy elliptical tube core print processing method and Realize the equipment of the method, this equipment have structure extremely simple, install and swift to operate, stable, length in service life, peace Complete reliable, precision high.The elliptical tube core print surface smoothness of this kind of method processing can reach minute surface, and precision can reach To 0.001mm, dimensional stability is strong, can well ensure inner surface quality and the size of elliptical tube.Employing the method is processed Elliptical tube core print can solve the limitation to material and can increase substantially its service life therefore, it is technical, real Product with the equal top grade of property and economy.
To achieve these goals, the technical solution used in the present invention: the processing method of a kind of hard alloy elliptical tube core print, bag Containing following steps: a., according to the customized suitable emery wheel of size of oval core print, forms emery wheel group, by rough grinding wheel and fine grinding frosted Wheel subpackage is attached separately to the two ends of numerically control grinder main shaft;B. the workpiece of required processing is contained on core bar;C. grinding machine is started, mill Bed base rotation, to drive workpiece, needs to move workpiece to roughly grind to rough grinding wheel according to different processing, is transformed into essence Mill grinding abrasive disk refines;D. by corase grind and fine grinding are repeated, i.e. can get hard alloy ellipse tube core.
Under same design, the present invention provides setting of a kind of processing method realizing above-mentioned hard alloy elliptical tube core print Standby, it includes grinding abrasive disk device and rotary mounting seat;Described grinding abrasive disk device includes the first grinding abrasive disk and the second grinding abrasive disk, first Grinding abrasive disk and the second grinding abrasive disk are installed in the two ends of main shaft;Described rotary mounting seat includes base, supporting part and core bar, described core The side of described supporting part is located at by bar, described base drive by means of rotating shaft make workpiece in the first grinding abrasive disk and the second grinding abrasive disk it Between change.
Further, described first grinding abrasive disk is rough grinding wheel, and described second grinding abrasive disk is finishing wheel.
Further, described main shaft is numerically control grinder main shaft.
The present invention is produced beneficial effect compared with background technology:
Owing to have employed above-mentioned technical scheme, this equipment have structure extremely simple, install and swift to operate, stable, Service life length, safe and reliable, precision high.The elliptical tube core print surface smoothness of this kind of method processing can reach mirror Face, precision can reach 0.001mm, and dimensional stability is strong, can well ensure inner surface quality and the size of elliptical tube.Adopt The limitation to material can be solved with the elliptical tube core print of the method processing and can increase substantially its service life therefore, it It is technical, practicality and the product of the equal top grade of economy.
[accompanying drawing explanation]
Fig. 1 is the structural representation of hard alloy elliptical tube core print in one embodiment of the invention;
Fig. 2 is Fig. 1 left view;
Fig. 3 is the structural representation of the process equipment of hard alloy elliptical tube core print in one embodiment of the invention.
[detailed description of the invention]
Embodiments of the invention are described below in detail, and described embodiment example is shown in the drawings, the most identical Or similar label represents same or similar element or has the element of same or like function.
In describing the invention, it should be noted that for the noun of locality, if any term " " center ", " laterally ", " longitudinally ", " length Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", The indicating position such as " outward ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, are only For the ease of describing the present invention and simplifying description rather than instruction or imply that the device of indication or element must have specific side Position, with particular orientation structure and operation, it is impossible to be interpreted as limit the present invention concrete protection domain.
Additionally, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicate or hint relative importance Or imply the quantity indicating technical characteristic.Thus, define " first ", " second " feature can be expressed or implicit include one Or multiple this feature, in the present description, " at least " is meant that one or more, unless otherwise the most concrete Limit.In the present invention, except as otherwise clear stipulaties and restriction, " assemble " if any term, broad sense should be made in " being connected ", " connection " term Go to understand, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected;Can also be to be mechanically connected; Can be to be joined directly together, it is also possible to be to be connected by intermediary, can be that two element internals are connected.General for this area For logical technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can include the One directly contacts with second feature, it is also possible to include that fisrt feature and second feature are not directly contact but by between them Other characterisation contact.And, fisrt feature second feature " on ", " under " and " above " include that fisrt feature is second Directly over feature and oblique upper, or be only the height representing fisrt feature level height higher than second feature.Fisrt feature exists Second feature " on ", " under " and " below " include that fisrt feature immediately below second feature or obliquely downward, or is merely representative of Fisrt feature level height is less than second feature.
Being incorporated into foregoing, those skilled in the art can carry out adaptive regulation and understanding, in the lump with reference to explanation The accompanying drawing of book, by being further described the detailed description of the invention of the present invention, makes technical scheme and useful Effect is clearer, clear and definite.It is exemplary for describing embodiment below with reference to accompanying drawing, it is intended to explain the present invention, and can not It is interpreted as limitation of the present invention.
Refer to shown by Fig. 1-3, it provides preferably embodiment to be a kind of hard alloy ellipse tube core for the present invention The processing method of head, its hard alloy elliptical tube core print shape is as there is shown in figs. 1 and 2;The method includes the steps of: a. According to the customized suitable emery wheel of size of oval core print, form emery wheel group, rough grinding wheel and fine grinding grinding abrasive disk subpackage are filled respectively Two ends at numerically control grinder main shaft;B. the workpiece of required processing is contained on core bar;C. start grinding machine, grinder base rotate with Drive workpiece, need to move workpiece to roughly grind to rough grinding wheel according to different processing, be transformed into fine grinding grinding abrasive disk and carry out Fine grinding;D. by corase grind and fine grinding are repeated, i.e. can get hard alloy ellipse tube core.
Seeing shown in Fig. 3, the present invention provides a kind of processing method realizing above-mentioned hard alloy elliptical tube core print Equipment, it includes grinding abrasive disk device and rotary mounting seat;Described grinding abrasive disk device includes the first grinding abrasive disk 1 and the second grinding abrasive disk 2, the first grinding abrasive disk 1 and the second grinding abrasive disk fill 2 two ends being located at main shaft 6;Described rotary mounting seat includes base 5, supporting part 7 and Core bar 4, described core bar 4 is located at the side of described supporting part 7, and described base 5 drives by means of rotating shaft 8 and makes workpiece in the first frosted Change between wheel 1 and the second grinding abrasive disk 2.Described first grinding abrasive disk 1 is rough grinding wheel, and described second grinding abrasive disk 2 is finishing wheel. Described main shaft 6 is numerically control grinder main shaft.Described core bar 4 is telescopically installed in supporting part 7, and supporting part 7 can be made into and is automatically adjusted Numerical control tailstock, can be automatically adjusted into contracting core bar 4, drive workpiece to be processed, in being embodied as by design emery wheel, dress The improvement of folder mode and a series of activities that programs, it is achieved the grinding of oval core print.Compared to traditional process technology, The surface smoothness of oval core print can improve 5 times, and precision can improve 10 times, preferably ensures the size of copper pipe ability and interior table Face quality, can extend the service life of oval core print simultaneously.
In the description of description, reference term " embodiment ", " preferably ", " example ", " concrete example " or " one A little examples " etc. description means to combine this embodiment or example describes specific features, structure, material or feature, be contained in In at least one embodiment of the present invention or example, the schematic representation for above-mentioned term not necessarily refers in this manual It is identical embodiment or example.And, the specific features of description, structure, material or feature can at any one or Multiple embodiments or example combine in a suitable manner.
By above-mentioned structure and the description of principle, person of ordinary skill in the field should be appreciated that the present invention not office It is limited to above-mentioned detailed description of the invention, uses the improvement of techniques well known and replacement to all fall within this on the basis of the present invention Bright protection domain, should be limited it by each claim.

Claims (4)

1. the processing method of a hard alloy elliptical tube core print, it is characterised in that comprise the steps of a. according to oval core print The customized suitable emery wheel of size, form emery wheel group, by rough grinding wheel and fine grinding grinding abrasive disk subpackage be attached separately to numerically control grinder master The two ends of axle;B. the workpiece of required processing is contained on core bar;C. starting grinding machine, grinder base rotates to drive workpiece, root Need to move workpiece to roughly grind to rough grinding wheel according to different processing, be transformed into fine grinding grinding abrasive disk and refine;D. pass through Corase grind and fine grinding are repeated, i.e. can get hard alloy ellipse tube core.
2. the equipment of the processing method realizing above-mentioned hard alloy elliptical tube core print, it is characterised in that it includes grinding abrasive disk Device and rotary mounting seat;Described grinding abrasive disk device includes the first grinding abrasive disk and the second grinding abrasive disk, the first grinding abrasive disk and the second mill Emery wheel is installed in the two ends of main shaft;Described rotary mounting seat includes that described support is located at by base, supporting part and core bar, described core bar The side in portion, described base drives by means of rotating shaft and makes workpiece change between the first grinding abrasive disk and the second grinding abrasive disk.
The process equipment of hard alloy elliptical tube core print the most according to claim 2, it is characterised in that: described first frosted Wheel is rough grinding wheel, and described second grinding abrasive disk is finishing wheel.
The process equipment of hard alloy elliptical tube core print the most according to claim 2, it is characterised in that: described main shaft is number Control grinding machine spindle.
CN201610716932.5A 2016-08-25 2016-08-25 The processing method of hard alloy elliptical tube core print and the equipment realizing the method Pending CN106112744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610716932.5A CN106112744A (en) 2016-08-25 2016-08-25 The processing method of hard alloy elliptical tube core print and the equipment realizing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610716932.5A CN106112744A (en) 2016-08-25 2016-08-25 The processing method of hard alloy elliptical tube core print and the equipment realizing the method

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113798965A (en) * 2021-09-08 2021-12-17 亚洲硅业(青海)股份有限公司 Silicon core preparation equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199356A (en) * 1986-02-26 1987-09-03 Mitsubishi Metal Corp Grinding machine
JP2000108026A (en) * 1998-10-01 2000-04-18 Toyoda Mach Works Ltd Wheel spindle stock for grinder
CN201664872U (en) * 2010-02-09 2010-12-08 中山市大光灯饰玻璃有限公司 Annular automatic lapping machine
JP2011036943A (en) * 2009-08-10 2011-02-24 Hitachi Constr Mach Co Ltd Grinding apparatus
JP2014079816A (en) * 2012-10-12 2014-05-08 Komatsu Ntc Ltd Grinder
CN103909448A (en) * 2014-03-07 2014-07-09 李立初 Adjusting shaft type pipe running-in machine
CN105798711A (en) * 2016-03-21 2016-07-27 羊丁 Grinding device and process for outer ring of bearing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199356A (en) * 1986-02-26 1987-09-03 Mitsubishi Metal Corp Grinding machine
JP2000108026A (en) * 1998-10-01 2000-04-18 Toyoda Mach Works Ltd Wheel spindle stock for grinder
JP2011036943A (en) * 2009-08-10 2011-02-24 Hitachi Constr Mach Co Ltd Grinding apparatus
CN201664872U (en) * 2010-02-09 2010-12-08 中山市大光灯饰玻璃有限公司 Annular automatic lapping machine
JP2014079816A (en) * 2012-10-12 2014-05-08 Komatsu Ntc Ltd Grinder
CN103909448A (en) * 2014-03-07 2014-07-09 李立初 Adjusting shaft type pipe running-in machine
CN105798711A (en) * 2016-03-21 2016-07-27 羊丁 Grinding device and process for outer ring of bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113798965A (en) * 2021-09-08 2021-12-17 亚洲硅业(青海)股份有限公司 Silicon core preparation equipment

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C10 Entry into substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20161116

RJ01 Rejection of invention patent application after publication