CN103612121B - The method of machining piston valve hole and fuel feed hole on a number of units control milling machine - Google Patents

The method of machining piston valve hole and fuel feed hole on a number of units control milling machine Download PDF

Info

Publication number
CN103612121B
CN103612121B CN201310580268.2A CN201310580268A CN103612121B CN 103612121 B CN103612121 B CN 103612121B CN 201310580268 A CN201310580268 A CN 201310580268A CN 103612121 B CN103612121 B CN 103612121B
Authority
CN
China
Prior art keywords
valve hole
milling
hole
machining
creep
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
CN201310580268.2A
Other languages
Chinese (zh)
Other versions
CN103612121A (en
Inventor
卢占保
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.)
Dongfeng Automobile Parts (Group) Co., Ltd.
Original Assignee
DONGFENG AUTO PARTS (GROUP) Co Ltd
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 DONGFENG AUTO PARTS (GROUP) Co Ltd filed Critical DONGFENG AUTO PARTS (GROUP) Co Ltd
Priority to CN201310580268.2A priority Critical patent/CN103612121B/en
Publication of CN103612121A publication Critical patent/CN103612121A/en
Application granted granted Critical
Publication of CN103612121B publication Critical patent/CN103612121B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations

Abstract

The present invention proposes the method for machining piston valve hole and fuel feed hole on a number of units control milling machine, concrete steps are as follows: <b>(</bGreatT.Gr eaT.GT1). milling valve is cheated fixture and creeps into the workbench that oil hole clamp is arranged on same number of units control milling machine respectively; (2). write on CNC milling machine creep into oilhole and milling valve hole procedure each a set of; (3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of; (4). Piston Machining: a. milling valve hole operation processing: install milling valve hole taper-shank cutter, recall milling valve hole procedure, process the processing of b. fuel feed hole operation immediately: unloaded from main shaft, be installed into oilhole taper-shank cutter, recall and creep into machining of oil hole program by milling valve hole taper tool shanks, process immediately.Present invention achieves machining piston valve hole and fuel feed hole two procedures on a number of units control milling machine, achieve dual-use, not only reduce equipment investment, also assures that machining accuracy, cut down finished cost, increase work efficiency.

Description

The method of machining piston valve hole and fuel feed hole on a number of units control milling machine
Technical field
The present invention relates to the method for machining piston valve hole and fuel feed hole on a number of units control milling machine.
Background technology
Within the engine, in order to prevent top land and valve from bumping against, and according to valve shape and position at corresponding several pits processed of top land, in industry, be usually referred to as valve hole.And machining piston valve is cheated, piston fuel feed hole adopts independent operation different CNC milling machine processing, add equipment investment, processing cost is high, reduces operating efficiency.
Summary of the invention
In order to realize machining piston valve hole and fuel feed hole on same number of units control milling machine, ensureing machining accuracy, cutting down finished cost, increase work efficiency, the present invention proposes the method for machining piston valve hole and fuel feed hole on a number of units control milling machine.
Technical scheme of the present invention is: the method for machining piston valve hole and fuel feed hole on a number of units control milling machine, and concrete steps are as follows:
(1). by milling valve hole fixture and creep into the workbench that oil hole clamp is arranged on same number of units control milling machine respectively, adjust milling valve hole fixture, creep into spacing between oil hole clamp, ensure that processing is unaffected mutually;
(2). write on CNC milling machine and creep into oilhole and milling valve hole procedure is each a set of, standby to call at any time;
(3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of;
(4). Piston Machining:
A. milling valve hole operation processing: install milling valve hole taper-shank cutter, recalls milling valve hole procedure, processes immediately;
B. fuel feed hole operation processing: milling valve hole taper-shank cutter is unloaded from main shaft, is installed into oilhole taper-shank cutter, recalls and creep into machining of oil hole program, processes immediately.
The invention has the beneficial effects as follows: present invention achieves machining piston valve hole and fuel feed hole two procedures on a number of units control milling machine, achieve dual-use, not only reduce equipment investment, also assures that machining accuracy, cut down finished cost, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is enforcement schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, further describe the present invention as follows: the method for machining piston valve hole and fuel feed hole on a number of units control milling machine, concrete steps are as follows:
(1). by milling valve hole fixture 3 and creep into the workbench that oil hole clamp 2 is arranged on same number of units control milling machine 1 respectively, adjust milling valve hole fixture 3, creep into spacing between oil hole clamp 2, ensure that processing is unaffected mutually;
(2). write on CNC milling machine and creep into oilhole and milling valve hole procedure is each a set of, standby to call at any time;
(3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of;
(4). Piston Machining:
A. milling valve hole operation processing: install milling valve hole taper-shank cutter, recalls milling valve hole procedure, processes immediately;
B. fuel feed hole operation processing: milling valve hole taper-shank cutter is unloaded from main shaft, is installed into oilhole taper-shank cutter, recalls and creep into machining of oil hole program, processes immediately.

Claims (1)

1. machining piston valve hole and the method for fuel feed hole on a number of units control milling machine, concrete steps are as follows:
(1). by milling valve hole fixture and creep into the workbench that oil hole clamp is arranged on same number of units control milling machine respectively, adjust milling valve hole fixture, creep into spacing between oil hole clamp, ensure that processing is unaffected mutually;
(2). write on CNC milling machine and creep into oilhole and milling valve hole procedure is each a set of, standby to call at any time;
(3). creep into oilhole and milling valve hole taper-shank cutter is each standby a set of;
(4). Piston Machining:
A. milling valve hole operation processing: install milling valve hole taper-shank cutter, recalls milling valve hole procedure, processes immediately;
B. fuel feed hole operation processing: milling valve hole taper-shank cutter is unloaded from main shaft, is installed into oilhole taper-shank cutter, recalls and creep into machining of oil hole program, processes immediately.
CN201310580268.2A 2013-11-19 2013-11-19 The method of machining piston valve hole and fuel feed hole on a number of units control milling machine Active CN103612121B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310580268.2A CN103612121B (en) 2013-11-19 2013-11-19 The method of machining piston valve hole and fuel feed hole on a number of units control milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310580268.2A CN103612121B (en) 2013-11-19 2013-11-19 The method of machining piston valve hole and fuel feed hole on a number of units control milling machine

Publications (2)

Publication Number Publication Date
CN103612121A CN103612121A (en) 2014-03-05
CN103612121B true CN103612121B (en) 2016-02-24

Family

ID=50162855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310580268.2A Active CN103612121B (en) 2013-11-19 2013-11-19 The method of machining piston valve hole and fuel feed hole on a number of units control milling machine

Country Status (1)

Country Link
CN (1) CN103612121B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400328B (en) * 2014-10-09 2017-01-25 广州科技职业技术学院 Numerical control machining technology of wedge crankcase cover bearing holes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1415455A (en) * 2002-09-19 2003-05-07 薛玉田 Positioning and clamping method for processing piston and processing technique
CN202137611U (en) * 2011-06-22 2012-02-08 赵明军 Special fixture for processing piston valves
CN202377585U (en) * 2011-11-29 2012-08-15 福建诚拓电气设备有限公司 Valve pit milling machine for piston
CN202388264U (en) * 2011-12-30 2012-08-22 曲阜金皇活塞股份有限公司 Technological equipment for processing valve pit on top of piston

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03136703A (en) * 1989-10-20 1991-06-11 Mitsubishi Motors Corp Method of machining combustion chamber of piston

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1415455A (en) * 2002-09-19 2003-05-07 薛玉田 Positioning and clamping method for processing piston and processing technique
CN202137611U (en) * 2011-06-22 2012-02-08 赵明军 Special fixture for processing piston valves
CN202377585U (en) * 2011-11-29 2012-08-15 福建诚拓电气设备有限公司 Valve pit milling machine for piston
CN202388264U (en) * 2011-12-30 2012-08-22 曲阜金皇活塞股份有限公司 Technological equipment for processing valve pit on top of piston

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
加工活塞油孔的通用夹具;林名升;《机械工人.冷加工》;19980930(第9期);第10页 *

Also Published As

Publication number Publication date
CN103612121A (en) 2014-03-05

Similar Documents

Publication Publication Date Title
CN104209713A (en) Manufacturing method of blind-hole compressor impeller
CN103612121B (en) The method of machining piston valve hole and fuel feed hole on a number of units control milling machine
CN104439896A (en) Machining method for special-shaped pipe fitting with boss on eccentric outer circle and flange structures at two ends
CN102430899B (en) Numerical control machining method for support parts
CN103934709A (en) Fixture for rough boring of main cone bearing hole of main reducing gear of passenger car and machining of installation face of bearing pedestal
CN204657990U (en) A kind of lathe vibration proof blade clamping apparatus
CN108687490B (en) Machining process of turbine shell
CN104801745A (en) Valve cap drill jig drilling technology
CN203649407U (en) Long plug pin lathe
CN205183843U (en) Eccentric double -end drilling machine
CN204262423U (en) A kind of cylinder perforating clamp
CN204353480U (en) The numerically controlled lathe automatic processing system of bar part
CN203579188U (en) End surface milling and centre drilling device for outer CV (constant-velocity) rings
CN203973276U (en) Hex nut automatic processing device
CN202845823U (en) Lathe deep hole processing device
CN206393209U (en) Turnning and milling one module
CN204122806U (en) Disc type work end-face hole batch machining drill jig device
CN203045027U (en) Wafer ring slicer
CN202571352U (en) Lathe chuck
CN202655639U (en) Multi-aperture automation machine tool
CN202388025U (en) Composite pagoda knife for V-shaped cylinder body
CN209439467U (en) A kind of turning clamp for the cutting of reducer shell inner hole
CN205630149U (en) High temperature relief valve valve clack numerical control processingequipment
CN204524783U (en) A kind of rotary type tower building-block machine
CN203330476U (en) Three-dimensional edge cutting-milling mechanism for plastic suction product

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170519

Address after: Fig 442003 Shiyan city of Hubei Province Zhang Wan Fang Ma Ping Lu No. 2

Patentee after: Dongfeng Piston & Bearing Co., Ltd.

Address before: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 9

Patentee before: Dongfeng Auto Parts (Group) Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190925

Address after: Shiyan City, Hubei province 442001 City Road No. 9

Patentee after: Dongfeng Automobile Parts (Group) Co., Ltd.

Address before: Fig 442003 Shiyan city of Hubei Province Zhang Wan Fang Ma Ping Lu No. 2

Patentee before: Dongfeng Piston & Bearing Co., Ltd.

TR01 Transfer of patent right