CN106501542A

CN106501542A - A kind of automobile-used abs sensor production technology

Info

Publication number: CN106501542A
Application number: CN201610969922.2A
Authority: CN
Inventors: 陈超伟
Original assignee: WENZHOU WEILI AUTO PARTS CO Ltd
Current assignee: WENZHOU WEILI AUTO PARTS CO Ltd
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2017-03-15

Abstract

Disclosed by the invention is a kind of automobile-used abs sensor production technology, it is characterised in that comprise the following steps：（1）Line is cut out, cable is cut out using wire cutting machine, it is ensured that every cable line length is identical；（2）Decorticate, sensing head crust and plug crust is shelled using pneumatic peeler；（3）Stripping inner core, shells sensing head inner core and plug inner core using pneumatic skinning machine；（4）Terminal is rushed, starts punch press by terminal and cable stamping connection；（5）Terminal position,（6）Weldering contact pin,（8）The accessory for combining and paster are put into matched moulds after injection mold cavity by injection skeleton, combination iron block, fuse, Magnet；（9）Coiling,（10）Weldering inductive head,（11）Injection inductive head, is produced by the above-mentioned technological process of production so that line production smoothness efficiency high, and the quality for being accomplished by controlling product during production, every one flow process of checking on, rate of reducing the number of rejects and seconds, so that reduce production cost.

Description

A kind of automobile-used abs sensor production technology

Technical field

The present invention relates to automobile-used abs sensor production technology.

Background technology

ABS is the rotating speed for constantly detecting each wheel by speed probe on each wheel or power transmission shaft etc., by Computer calculates wheel slip at that time, and makes comparisons with preferable slip rate, makes increase or reduces brake The decision of pressure, even if order actuator adjustment brake pressure, to keep wheel to be in preferable on-position.Therefore, ABS Device can make wheel maintain braking under faint rolling condition all the time, without locking.

And the function of abs sensor is exactly to detect the speed of wheel, by the ECU of rate signal input ABS.Work as tooth When the rotating speed of circle changes, the frequency of induction electromotive force also changes, and the wheel speed sensors for ABS system mainly have magneto-electric With two kinds of Hall-type.

The wheel speed sensors of automobile ABS are the most key parts in whole system, and system accurately works and depends on Normal condition in sensor.Therefore, for the sensing precise requirements of sensor are especially high, accordingly, the life of sensor All most important per procedure in production. art, it is necessary to assure the quality of sensor.

Content of the invention

The technical problem to be solved is to provide a kind of automobile-used abs sensor production technology, efficiency high, Neng Gouyou Effect ground control sensor end product quality, improves sensitivity and the accuracy of sensor sensing.

For solving above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of automobile-used abs sensor produces work Skill, it is characterised in that comprise the following steps：（1）Line is cut out, cable is cut out using wire cutting machine, it is ensured that every cable Length is identical；（2）Decorticate, sensing head crust and plug crust is shelled using pneumatic peeler；（3）Stripping inner core, is gone using pneumatic Skin machine stripping sensing head inner core and plug inner core；（4）Terminal is rushed, left hand takes product, the right hand to lie against on the bed die of punch press by terminal, Start punch press by terminal and cable stamping connection；（5）Terminal position, product is inserted perpendicularly in core rod hole, core rod is vertically put Enter in die cavity, cable is evened up, keeps contact pin parallel, carries out terminal position injection；（6）Weldering contact pin, contact pin are joined with cable inner core A little scaling powder is broken at place, adds tin welding time control in the 1-2 seconds in contact pin and cable inner core junction；（7）Injection plug, will insert Head end is inserted perpendicularly in core rod hole, and core rod is vertically put in die cavity, carries out plug injection moulding；（8）Injection skeleton, combination iron block, The accessory for combining and paster are put into matched moulds after injection mold cavity by fuse, Magnet；（9）Enamel-covered wire the end of a thread is broken into stereotyped writing by coiling Be wound in the copper piece of the bobbin left side, bobbin carried out coiling on the mould, by enamel-covered wire line tail equally break into stereotyped writing around In the copper piece on the right of bobbin, coil position is uniformly painted high temperature resistant paint, by one circle half of high tempreture tape coiling patch, will Coil the end of a thread line tail stretches corresponding groove position and welds the end of a thread line tail after the circle of copper piece two；（10）Weldering inductive head, black line are welded on On copper sheet on coil the end of a thread, white line is welded on the copper sheet on coil line tail；（11）Injection inductive head, by bobbin and skeleton Connection is put in profile inductive head mould, carries out inductive head injection.

The invention has the beneficial effects as follows：Produced by the above-mentioned technological process of production so that line production smoothness efficiency high, and Be accomplished by during production control product quality, every one flow process of checking on, rate of reducing the number of rejects and seconds, so that reduce producing into This.

Specific embodiment

A kind of automobile sensor production technology, comprises the following steps：

（1）Line is cut out, by the line in cable coiled strip by there is device at the uniform velocity outlet, cable is cut using wire cutting machine Cut out, it is ensured that every cable line length is identical；

（2）Decorticate, sensing head crust and plug crust is shelled using pneumatic peeler；

（3）Stripping inner core, shells sensing head inner core and plug inner core using pneumatic skinning machine；

（4）Terminal is rushed, and left hand takes product, the right hand to lie against on the bed die of punch press by terminal, starts punch press and terminal is rushed with cable Pressure connection；

（5）Terminal position, product is inserted perpendicularly in core rod hole, core rod is vertically put in die cavity, and cable is evened up, keeps contact pin Parallel, carry out terminal position injection；

（6）Weldering contact pin, contact pin break a little scaling powder with cable inner core junction, add tin welding in contact pin and cable inner core junction Time control is in the 1-2 seconds；

（7）Injection plug, plug end is inserted perpendicularly in core rod hole, core rod is vertically put in die cavity, carry out plug injection moulding；

（8）The accessory for combining and paster are put into matched moulds after injection mold cavity by injection skeleton, combination iron block, fuse, Magnet；

（9）Enamel-covered wire the end of a thread is broken into stereotyped writing and is wound in the copper piece of the bobbin left side by coiling, and bobbin is carried out on mould Enamel-covered wire line tail is equally broken into stereotyped writing and is wound in the copper piece on the right of bobbin, coil position is uniformly painted high temperature resistant by coiling Paint, by one circle half of high tempreture tape coiling patch, by coil the end of a thread line tail stretch corresponding groove position around copper piece two enclose after weld The end of a thread line tail；

（10）Weldering inductive head, black line are welded on the copper sheet on coil the end of a thread, and white line is welded on the copper sheet on coil line tail；

（11）Injection inductive head, bobbin is connected with skeleton and is put in profile inductive head mould, carry out inductive head injection.

Claims

1. a kind of automobile-used abs sensor production technology, it is characterised in that comprise the following steps：（1）Line is cut out, using wire cutting machine pair Cable is cut out, it is ensured that every cable line length is identical；（2）Decorticate, using pneumatic peeler stripping sensing head crust and Plug crust；（3）Stripping inner core, shells sensing head inner core and plug inner core using pneumatic skinning machine；（4）Terminal is rushed, left hand takes product, The right hand is lain against on the bed die of punch press by terminal, starts punch press by terminal and cable stamping connection；（5）Terminal position, by product It is inserted perpendicularly in core rod hole, core rod is vertically put in die cavity, cable is evened up, keeps contact pin parallel, carries out terminal position injection；（6）Weldering contact pin, contact pin break a little scaling powder with cable inner core junction, add the tin welding time in contact pin and cable inner core junction Control is in the 1-2 seconds；（7）Injection plug, plug end is inserted perpendicularly in core rod hole, core rod is vertically put in die cavity, is inserted Head injection；（8）The accessory for combining and paster are put into matched moulds after injection mold cavity by injection skeleton, combination iron block, fuse, Magnet；（9）Enamel-covered wire the end of a thread is broken into stereotyped writing and is wound in the copper piece of the bobbin left side by coiling, bobbin is carried out on the mould around Enamel-covered wire line tail is equally broken into stereotyped writing and is wound in the copper piece on the right of bobbin, coil position is uniformly painted oil resistant by line Paint, by one circle half of high tempreture tape coiling patch, by coil the end of a thread line tail stretch corresponding groove position around copper piece two enclose after sealing wire Head line tail；（10）Weldering inductive head, black line are welded on the copper sheet on coil the end of a thread, and white line is welded on the copper sheet on coil line tail On；（11）Injection inductive head, bobbin is connected with skeleton and is put in profile inductive head mould, carry out inductive head injection.