CN103920798B - ABS gear ring and forming method thereof - Google Patents
ABS gear ring and forming method thereof Download PDFInfo
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- CN103920798B CN103920798B CN201410139541.2A CN201410139541A CN103920798B CN 103920798 B CN103920798 B CN 103920798B CN 201410139541 A CN201410139541 A CN 201410139541A CN 103920798 B CN103920798 B CN 103920798B
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- gear ring
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- abs gear
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Abstract
The invention belongs to anti-lock braking system in automobiles design field, be specifically related to a kind of ABS gear ring and forming method thereof, described ABS gear ring is straight-tooth colyliform, including the outer flank of tooth and inner ring surface, is hollow type structure between the described outer flank of tooth and inner ring surface.The forming method of above-mentioned ABS gear ring specifically comprises the following steps that (1), blanking: from the blank of ferromagnetism sheet material upper punch shaping tabular；(2), it is punched out processing: at blank upper punch one exhausting hole；(3), stamping process is carried out: stamp out a toothrow face in the side of described through hole；(4), bending process is carried out: the centrage being parallel to length direction along blank bends；(5), curved circle processes: bar shaped tooth plate and bar-shaped plate are bent to circular and end to end.The present invention uses ABS gear ring inner hollow design, ensure that coordinate with traditional sensors while decrease the consumption of material, reached the light-weighted purpose of gear ring.
Description
Technical field
The invention belongs to anti-lock braking system in automobiles design field, be specifically related to a kind of ABS tooth
Circle and forming method thereof.
Background technology
Existing automobile nearly all standard configuration uses ABS anti-lock braking system.ABS gear ring is its system
In one be quick on the draw, the critical component of signal stabilization, its performance directly affects ABS system
Performance.Before and after automobile, the ABS gear ring of brake is usually and uses ironwork manufacture at present,
Its tooth is to use machining to manufacture.Owing to conventional iron goods manufacturing procedure is various, efficiency is low,
Particularly during processing gear ring, difficulty is relatively big, needs special manufacture equipment, the most loaded down with trivial details；Also have more
Come the most producers to manufacture with powder metallurgy process, but metallic sintered products is porous material and close
Spend poor so that metallic sintered products does not have performance and the stability of ironwork.
Summary of the invention
It is an object of the invention to provide a kind of lightweight and serviceability reliable ABS gear ring and
Its forming method.
For achieving the above object, the invention provides techniques below scheme: a kind of ABS gear ring,
Described ABS gear ring is straight-tooth colyliform, including the outer flank of tooth and inner ring surface, and the described outer flank of tooth and internal ring
It it is hollow type structure between face.
Present invention also offers the forming method of a kind of above-mentioned ABS gear ring, specifically comprise the following steps that
(1), blanking: from the blank of ferromagnetism sheet material upper punch shaping tabular；
(2), it is punched out processing: at blank upper punch one exhausting hole, described each through hole is along blank
The centrage being parallel to length direction is arranged, the plate between each through hole constitutes above-mentioned ABS gear ring
Connecting portion；
(3), stamping process is carried out: stamp out a toothrow face in the side of described through hole；
(4), bending process is carried out: the centrage being parallel to length direction along blank bends,
Blank is bent into and is parallel to each other or angled bar shaped tooth plate and bar-shaped plate；
(5), curved circle processes: bar shaped tooth plate and bar-shaped plate bend to circular and head and the tail phase
Connect, form interior annulus and the outer tooth ring of above-mentioned ABS gear ring.
The method have technical effect that: the present invention uses ABS gear ring inner hollow design,
Ensure that the consumption decreasing material while coordinating with traditional sensors, reach gear ring light weight
The purpose changed, makes manufacture efficiency, the concordance of product, material consumption obtain good improvement,
It addition, the present invention uses magnetic sheet material entirety punch forming, make precision reliable, make efficiency
Height, is suitable for producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 to Fig. 5 is forming method schematic diagram of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of ABS gear ring, described ABS gear ring is straight-tooth colyliform, including outside
The flank of tooth and inner ring surface, it is characterised in that: it is hollow type structure between the described outer flank of tooth and inner ring surface.
Described ABS gear ring includes interior annulus 10 and the outer tooth ring 20 of ring flank of tooth shape of cylinder planar,
Described interior annulus 10 and outer tooth ring 20 are formed by en plaque magnetic material in uniform thickness bending,
Described interior annulus 10 and outer tooth ring 20 setting fixed relative to one another and be arranged concentrically, described external tooth
The outside flanks of ring 20 i.e. constitutes the outer flank of tooth, and the interior side ring surface of described interior annulus 10 constitutes internal ring
Face.
A wherein side end face of described interior annulus 10 and the tooth root section phase of this side outer tooth ring 20 end face
Even.
Described interior annulus 10 is connected by connecting portion 30 with outer tooth ring 20, described connecting portion 30
One end be connected with interior annulus 10 end face, the other end is connected with the tooth root section end face of outer tooth ring 20,
The number of described connecting portion 30 is identical with the number of outer tooth ring 20 tooth root section and each connecting portion 30
Arrange with the tooth root section one_to_one corresponding of outer tooth ring 20.
Present invention also offers a kind of forming method for manufacturing above-mentioned ABS gear ring, including
Following steps:
(1), blanking: from the blank of ferromagnetism sheet material upper punch shaping tabular；
(2), it is punched out processing: at blank upper punch one exhausting hole c, described each through hole c edge
Blank is parallel to the centrage of length direction and arranges, the plate between each through hole c constitutes above-mentioned ABS
The connecting portion 30 of gear ring；
(3), stamping process is carried out: stamp out a toothrow face a1 in the side of described through hole c；
(4), bending process is carried out: the centrage being parallel to length direction along blank bends,
Blank is bent into and is parallel to each other or angled bar shaped tooth plate a and bar-shaped plate b；
(5), curved circle processes: bend to circular and first by bar shaped tooth plate a and bar-shaped plate b
Tail connects, and forms interior annulus 10 and the outer tooth ring 20 of above-mentioned ABS gear ring.
Through hole c in described step (2) is rectangular opening.
The tooth on flank of tooth a1 in described step (3) and through hole c one_to_one corresponding.
The present invention uses said structure, significantly reduces the weight of ABS gear ring, decreases material
Consumption, and the serviceability of ABS gear ring will not be produced any impact.
The present invention uses the rectangular magnetic sheet material of strip to approximate as blank, the width of sheet material
Interior annular width adds outer tooth ring width and adds the length of connecting portion.
It addition, for the restriction of operative sensor installation site, with hub spindle after sensor installation
Line out of plumb, the ABS gear ring in the present invention can coordinate sensing station to measure section
Angle adjustment, to meet the signal detection of different angles sensor.As shown in Figure 4, only need to be
In moulding process, the angle of bar-shaped plate b and bar shaped tooth plate a is made to reach the angle value of design i.e.
Can.The manufacture being adapted to the ABS gear ring under the conditions of different measuring is processed, and without increasing specially
Process equipment, convenient and swift, utilization rate of equipment and installations is high.
Claims (3)
1. the forming method being used for manufacturing ABS gear ring, it is characterised in that: include following step
Rapid:
Step (1), blanking: from the blank of ferromagnetism sheet material upper punch shaping tabular；
Step (2), it is punched out processing: at blank upper punch one exhausting hole (c), described each logical
The centrage that hole (c) is parallel to length direction along blank is arranged, the plate between each through hole (c)
Material constitutes the connecting portion (30) of above-mentioned ABS gear ring；
Step (3), the stamping process that carries out: stamp out a toothrow in the side of described through hole (c)
Face (a1)；
Step (4), carry out bending process: the centrage being parallel to length direction along blank is carried out
Bending, is bent into blank and is parallel to each other or angled bar shaped tooth plate (a) and strip flat
Plate (b)；
Step (5), curved circle process: bar shaped tooth plate (a) and bar-shaped plate (b) are bent to
Circular and end to end, form interior annulus (10) and the outer tooth ring (20) of above-mentioned ABS gear ring.
Forming method the most according to claim 1, it is characterised in that: described step (2)
In through hole (c) be rectangular opening.
Forming method the most according to claim 1, it is characterised in that: described step (3)
In the flank of tooth (a1) on tooth and through hole (c) one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139541.2A CN103920798B (en) | 2014-04-08 | 2014-04-08 | ABS gear ring and forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139541.2A CN103920798B (en) | 2014-04-08 | 2014-04-08 | ABS gear ring and forming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920798A CN103920798A (en) | 2014-07-16 |
| CN103920798B true CN103920798B (en) | 2016-08-17 |
Family
ID=51139329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410139541.2A Active CN103920798B (en) | 2014-04-08 | 2014-04-08 | ABS gear ring and forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103920798B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775036B (en) * | 2019-12-06 | 2024-03-19 | 山东智飞科技股份有限公司 | Injection molding ABS gear ring with bending type sensing teeth and production method thereof |
| CN110775035B (en) * | 2019-12-06 | 2023-09-12 | 山东智飞科技股份有限公司 | Injection molding ABS gear ring with winding spiral induction teeth and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764051A (en) * | 1993-08-31 | 1998-06-09 | Ntn Corporation | Cold forged toothed ring for producing rotational speed signals |
| CN2526220Y (en) * | 2002-03-12 | 2002-12-18 | 宁波东睦新材料股份有限公司 | ABS exciting ring for ABS braking system |
| CN201934621U (en) * | 2010-12-20 | 2011-08-17 | 莱州长和粉末冶金有限公司 | Anti-locked braking system (ABS) gear ring for automobile braking system |
| CN103551454A (en) * | 2013-10-26 | 2014-02-05 | 广西科技大学 | Stamping method for automobile crankshaft signal panel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142158A (en) * | 1979-04-24 | 1980-11-06 | Honda Motor Co Ltd | Revolving member for transmission |
| JPH0514210Y2 (en) * | 1985-04-04 | 1993-04-15 | ||
| KR20090013287A (en) * | 2007-08-01 | 2009-02-05 | 성원테크(주) | Automotive ABS tone wheel sensor and manufacturing method |
-
2014
- 2014-04-08 CN CN201410139541.2A patent/CN103920798B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764051A (en) * | 1993-08-31 | 1998-06-09 | Ntn Corporation | Cold forged toothed ring for producing rotational speed signals |
| CN2526220Y (en) * | 2002-03-12 | 2002-12-18 | 宁波东睦新材料股份有限公司 | ABS exciting ring for ABS braking system |
| CN201934621U (en) * | 2010-12-20 | 2011-08-17 | 莱州长和粉末冶金有限公司 | Anti-locked braking system (ABS) gear ring for automobile braking system |
| CN103551454A (en) * | 2013-10-26 | 2014-02-05 | 广西科技大学 | Stamping method for automobile crankshaft signal panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103920798A (en) | 2014-07-16 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD. Effective date: 20150714 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150714 Address after: 241000 Yijiang, Anhui Province, Jin Hua Road, No. 226, South Road, No. Applicant after: New-energy automobile Technology Co., Ltd. of Cherry Address before: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 8 Changchun Road Applicant before: Saic Chery Automobile Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Hua Jin South Road, Yijiang District, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |