CN110125300A - Petrol engine oil inlet pipe pier muscle, a flare forming die - Google Patents

Petrol engine oil inlet pipe pier muscle, a flare forming die Download PDF

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Publication number
CN110125300A
CN110125300A CN201910351605.8A CN201910351605A CN110125300A CN 110125300 A CN110125300 A CN 110125300A CN 201910351605 A CN201910351605 A CN 201910351605A CN 110125300 A CN110125300 A CN 110125300A
Authority
CN
China
Prior art keywords
inlet pipe
oil inlet
pier muscle
petrol engine
die
Prior art date
Application number
CN201910351605.8A
Other languages
Chinese (zh)
Inventor
俞新星
Original Assignee
上海尊马汽车管件股份有限公司
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 上海尊马汽车管件股份有限公司 filed Critical 上海尊马汽车管件股份有限公司
Priority to CN201910351605.8A priority Critical patent/CN110125300A/en
Publication of CN110125300A publication Critical patent/CN110125300A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00Details of machines for forging, pressing, or hammering
    • B21J13/02Dies or mountings therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/14Making machine elements fittings

Abstract

A kind of petrol engine disclosed by the invention oil inlet pipe pier muscle, a flare forming die, it is characterized in that, it is made of a set of Ha Fumo and two sleeve forming moulds, wherein two sleeve forming moulds are respectively pier muscle mould and flaring die, and the pier muscle mould and flaring die are located at right, the left two sides of the Ha Fumo;The Ha Fumo clamps petrol engine with oil inlet pipe, the pier muscle mould moves under the action of press machine to the direction Ha Fumo, pier muscle molding is carried out to one end of petrol engine oil inlet pipe, the pier muscle mould pushes the Ha Fumo to move to the flaring die direction simultaneously, carries out reaming-forming using the one end of the mold core in the flaring die to petrol engine oil inlet pipe.The present invention solves the problems, such as that pier muscle, flaring form twice, and solve the problems, such as that shaping efficiency is low, the invention can ensure that oil inlet pipe both ends pier muscle, the stability of flaring, consistency and reliability.

Description

Petrol engine oil inlet pipe pier muscle, a flare forming die

Technical field

The present invention relates to petrol engine oil inlet pipe field shaping technique, in particular to a kind of petrol engine oil inlet Guan Yici pier muscle, flare forming die.

Background technique

Medium-to-high grade for motor vehicle petrol engine is now all made of stainless steel tube with oil inlet pipe, with improve fuel responsive speed, Fuel mixed-precision is improved, to reach higher combustibility, raising engine performance is simultaneously energy saving, and in its fuel oil point In match system, conventional design oil inlet pipe both ends are divided into be formed twice, and oil inlet pipe is connect with main oil pipe by stamping parts after molding, is needed By multiple tracks techniques such as assembly-soldering-detections.Oil inlet pipe form when, original process be press machine first form one end, after more mold exchange Form the other end.But the oil inlet pipe produced in the prior art, impossible primary blunt muscle, flare formation, it is expensive, raw Produce inefficiency.

Summary of the invention

The purpose of the invention is to overcome petrol engine oil inlet pipe both ends pier muscle, flaring in the prior art in two times It is expensive present in technological forming, the low problem of production efficiency, and a kind of pier of petrol engine oil inlet pipe is provided Muscle, flare forming die guarantee pier muscle, a flare formation of oil inlet pipe.

In order to solve the above technical problems, the technical solution adopted in the present invention is as follows:

A kind of petrol engine oil inlet pipe pier muscle, a flare forming die, by a set of Ha Fumo and two sleeve forming moulds It constitutes, wherein two sleeve forming moulds are respectively pier muscle mould and flaring die, the pier muscle mould and flaring die are located at the Ha Fumo Right, left two sides;The Ha Fumo clamps petrol engine with oil inlet pipe, and the pier muscle mould is under the action of press machine It is moved to the direction Ha Fumo, pier muscle molding, while the pier muscle is carried out to one end of petrol engine oil inlet pipe Mould pushes the Ha Fumo to move to the flaring die direction, is used using the mold core in the flaring die the petrol engine One end of oil inlet pipe carries out reaming-forming.

In a preferred embodiment of the invention, it is provided on the left of the die cavity of the Ha Fumo and positions and be provided with expansion Oral cavity is provided with pier muscle chamber on the right side of the die cavity of the Ha Fumo.

In a preferred embodiment of the present invention, it is processed by shot blasting in the die cavity of the Ha Fumo.

Due to using technical solution as above, the present invention solves the problems, such as that pier muscle, flaring are formed twice, and solved The low problem of shaping efficiency, the invention can ensure that oil inlet pipe both ends pier muscle, the stability of flaring, consistency and reliability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of pier muscle of petrol engine oil inlet pipe of the present invention, flare forming die.

Specific embodiment

The present invention is further described below in conjunction with the drawings and specific embodiments.

Referring to Fig. 1, a kind of petrol engine oil inlet pipe pier muscle, a flare forming die shown in figure, by a set of Ha Fumo 10 and two sleeve forming moulds are constituted, wherein two sleeve forming moulds are respectively pier muscle mould 20 and flaring die 30, pier muscle mould 20 is located at The right side of Ha Fumo 10, flaring die 30 are located in the left side for breathing out not mould 10.

Ha Fumo 10, pier muscle mould 20 and flaring die 30 are all made of hard alloy and are made, and the die cavity for breathing out not mould 10 is polished Processing.It is flared chamber 12 breathing out to be provided with positioning 11 on the left of the not die cavity of mould 10 and be provided with, is set on the right side of the not die cavity of mould 10 breathing out It is equipped with pier muscle chamber 13.

When molding, breathes out not mould 10 and clamping is carried out with oil inlet pipe to petrol engine and is determined on the left of not 10 die cavity of mould using breathing out Position 11 is positioned.To Kazakhstan, not 10 direction of mould moves pier muscle mould 20 under the action of press machine, the pier muscle head 21 in pier muscle mould 20 Pier muscle molding is carried out to one end of petrol engine oil inlet pipe with the common cooperation of pier muscle chamber 13 breathed out on the right side of not 10 die cavity of mould, together When press machine continue to pressurize, pier muscle mould 20 push breathe out not mould 10 moved to 30 direction of flaring die, utilize the mold core in flaring die 30 Cooperation carries out reaming-forming to one end of petrol engine oil inlet pipe to flaring chamber 12 on the left of 31 and Ha Fu mould, 10 die cavity jointly.

Claims (3)

1. a kind of petrol engine oil inlet pipe pier muscle, a flare forming die, which is characterized in that by a set of Ha Fumo and two Sleeve forming mould is constituted, wherein two sleeve forming moulds are respectively pier muscle mould and flaring die, the pier muscle mould and flaring die are located at institute State right, the left two sides of Ha Fumo;The Ha Fumo clamps petrol engine with oil inlet pipe, and the pier muscle mould is in press machine Under the action of moved to the direction Ha Fumo, pier muscle molding is carried out to one end of petrol engine oil inlet pipe, simultaneously The pier muscle mould pushes the Ha Fumo to move to the flaring die direction, using the mold core in the flaring die to the gasoline One end of engine oil inlet pipe carries out reaming-forming.
2. a kind of petrol engine oil inlet pipe pier muscle, a flare forming die as described in claim 1, feature exist In, be provided on the left of the die cavity of the Ha Fumo position and be provided with flaring chamber, be arranged on the right side of the die cavity of the Ha Fumo There is pier muscle chamber.
3. a kind of petrol engine oil inlet pipe pier muscle, a flare forming die as described in claim 1, feature exist In being processed by shot blasting in the die cavity of the Ha Fumo.
CN201910351605.8A 2019-04-28 2019-04-28 Petrol engine oil inlet pipe pier muscle, a flare forming die CN110125300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910351605.8A CN110125300A (en) 2019-04-28 2019-04-28 Petrol engine oil inlet pipe pier muscle, a flare forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910351605.8A CN110125300A (en) 2019-04-28 2019-04-28 Petrol engine oil inlet pipe pier muscle, a flare forming die

Publications (1)

Publication Number Publication Date
CN110125300A true CN110125300A (en) 2019-08-16

Family

ID=67575569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910351605.8A CN110125300A (en) 2019-04-28 2019-04-28 Petrol engine oil inlet pipe pier muscle, a flare forming die

Country Status (1)

Country Link
CN (1) CN110125300A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028578A (en) * 2014-06-05 2014-09-10 大连万升汽配有限公司 Full-automatic pipe end forming machine
KR20140125634A (en) * 2013-04-19 2014-10-29 조정행 Lamp post and lamp post manufacturing apparatus
CN204866890U (en) * 2015-07-25 2015-12-16 山东红旗自动化设备有限公司 Copper pipe pier head, flaring mechanism
CN204912474U (en) * 2015-06-30 2015-12-30 上海尊马汽车管件股份有限公司 Motor gasoline fuel distribution system stainless steel pier nose forming die for inlet tube
CN105382067A (en) * 2015-11-26 2016-03-09 张家港市明华机械制造有限公司 Pipe pier reinforcement machine
CN205380212U (en) * 2016-01-20 2016-07-13 新昌县卷烟机械厂 Pipe shrinking machine
US9561537B2 (en) * 2013-10-09 2017-02-07 Hunting Energy Services, Inc. Process for upset forging of drill pipe and articles produced thereby
CN206643235U (en) * 2017-03-01 2017-11-17 上海成美塑料制品有限公司 Double pier head machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140125634A (en) * 2013-04-19 2014-10-29 조정행 Lamp post and lamp post manufacturing apparatus
US9561537B2 (en) * 2013-10-09 2017-02-07 Hunting Energy Services, Inc. Process for upset forging of drill pipe and articles produced thereby
CN104028578A (en) * 2014-06-05 2014-09-10 大连万升汽配有限公司 Full-automatic pipe end forming machine
CN204912474U (en) * 2015-06-30 2015-12-30 上海尊马汽车管件股份有限公司 Motor gasoline fuel distribution system stainless steel pier nose forming die for inlet tube
CN204866890U (en) * 2015-07-25 2015-12-16 山东红旗自动化设备有限公司 Copper pipe pier head, flaring mechanism
CN105382067A (en) * 2015-11-26 2016-03-09 张家港市明华机械制造有限公司 Pipe pier reinforcement machine
CN205380212U (en) * 2016-01-20 2016-07-13 新昌县卷烟机械厂 Pipe shrinking machine
CN206643235U (en) * 2017-03-01 2017-11-17 上海成美塑料制品有限公司 Double pier head machine

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