JPH049238A - Production of outside ring - Google Patents
Production of outside ringInfo
- Publication number
- JPH049238A JPH049238A JP2110553A JP11055390A JPH049238A JP H049238 A JPH049238 A JP H049238A JP 2110553 A JP2110553 A JP 2110553A JP 11055390 A JP11055390 A JP 11055390A JP H049238 A JPH049238 A JP H049238A
- Authority
- JP
- Japan
- Prior art keywords
- stage
- blank material
- cylindrical
- cylindrical surface
- shape
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000003801 milling Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 17
- 238000004080 punching Methods 0.000 claims description 5
- 210000002105 tongue Anatomy 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 2
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0681—Double cone synchromesh clutches
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明に係るアウトサイトリングの製造方法は、自動
車用手動変速機のシンクロ機構に組み込まれるアウトサ
イトリングの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The method for manufacturing an outsight ring according to the present invention relates to a method for manufacturing an outsight ring to be incorporated into a synchronizing mechanism of a manual transmission for an automobile.
（従来の技術）
近年に於ける、自動車用エンジンの出力増大に伴ない、
自動車用手動変速機に大きなシンクロ容量が要求される
様になっている。(Prior art) With the increase in the output of automobile engines in recent years,
Manual transmissions for automobiles are now required to have a large synchronizing capacity.
そして、大きなシンクロ容量を得る場合に於いても、シ
フトレバ−の操作力が増大しない様にする為、従来のシ
ングルコーン型のシンクロ機構に代えて、ダブルコーン
型のシンクロ機構を組み込む場合が増えている。Furthermore, even when obtaining a large synchronizing capacity, in order to prevent the operating force of the shift lever from increasing, double cone synchronizing mechanisms are increasingly being incorporated in place of the conventional single cone synchronizing mechanisms. There is.
ダブルコーン型のシンクロ機構は、第１１図に示す様に
、ドライブシャフト７と共に回転するシンクロハブ８の
外周に装着したインサートスプリングエ２に係合し、シ
フトレバ−の操作に基づいて軸方向（第１１図の左右方
向）に変位するカップリングスリーブ１と、変速ギヤ２
と同期して回転するクラッチギヤ３との間に、アウター
ボークリング４と、アウトサイドリング５と、インナー
ボークリング６とを設ける事で構成されている。As shown in FIG. 11, the double cone type synchronizer mechanism engages with an insert spring 2 attached to the outer periphery of a synchro hub 8 that rotates together with a drive shaft 7, and rotates in the axial direction (first direction) based on the operation of a shift lever. Coupling sleeve 1 that is displaced in the left-right direction in Fig. 11) and transmission gear 2
An outer balk ring 4, an outside ring 5, and an inner balk ring 6 are provided between the clutch gear 3 and the clutch gear 3, which rotate in synchronization with the balk ring 4.
変速操作に伴なって、前記カップリングスリーブ１が第
１１図の左方に押されると、前記アウターボークリング
４とアウトサイドリング５との間、及びこのアウトサイ
ドリング５とインナーボークリング６との間に働く摩擦
力の作用によって、カップリングスリーブ１とクラッチ
ギヤ３との回転速度差がなくなり、次いで前記カップリ
ングスリーブ１の内周面に形成されたスプライン溝９が
、前記クラッチギヤ３の外周縁に形成されたスプライン
溝１ｏと、前記インサートスプリング１２の外周縁に形
成されたスプライン溝１１とに掛は渡す様に係合し、前
記ドライブシャフト７と変速ギヤ２とが同期して回転す
る様になる。When the coupling sleeve 1 is pushed to the left in FIG. 11 during a speed change operation, the space between the outer balk ring 4 and the outside ring 5, and between the outside ring 5 and the inner balk ring 6 is Due to the frictional force acting between them, the difference in rotational speed between the coupling sleeve 1 and the clutch gear 3 is eliminated, and then the spline groove 9 formed on the inner peripheral surface of the coupling sleeve 1 The spline groove 1o formed on the outer periphery of the insert spring 12 engages with the spline groove 11 formed on the outer periphery of the insert spring 12 so that the drive shaft 7 and the transmission gear 2 rotate synchronously. It becomes like that.
上述の様に構成され作用するダブルコーン型のシンクロ
機構に組み込まれるアウトサイドリング５は、第１２〜
１３図に示す様な形状に、構成されている。The outside ring 5, which is incorporated into the double cone type synchronizing mechanism configured and operated as described above, has the 12th to
It is configured in the shape shown in Fig. 13.
即ち、アウトサイドリング５は、軸方向に亙って直径が
変化するテーパ円筒部１３と、このテーパ円筒部１３の
大径側端面１３ａの複数個所に互いに等間隔で形成され
た爪片１４．１４とから構成されている。この各爪片１
４．１４の厚さ寸法ｔは、前記テーパ円筒部１３の厚さ
寸法Ｔよりも小さく （Ｔｉｔ）、且つ、各爪片１４．
１４はテーパ円筒部１３の軸心に対して平行になる様に
、このテーパ円筒部１３に対し折れ曲がっている。That is, the outside ring 5 includes a tapered cylindrical portion 13 whose diameter changes in the axial direction, and claw pieces 14. which are formed at multiple locations on the large diameter end surface 13a of the tapered cylindrical portion 13 at equal intervals. It consists of 14. Each nail piece 1
The thickness dimension t of 4.14 is smaller than the thickness dimension T of the tapered cylindrical portion 13 (Tit), and each claw piece 14.
14 is bent with respect to the tapered cylindrical portion 13 so as to be parallel to the axis of the tapered cylindrical portion 13.
ところで、この様な形状を有するアウトサイドリンク５
を造る場合、従来は、厚肉のチューブ材の不要部分を旋
削加工及びミーリング加工により削り取る事で造フたり
（第一の方法）、或は所定寸法に切断した棒材に鍛造加
工を施す事により、第１４〜１５図に示す様な素材１５
を造り、更にこの素材１５の不要部分を削り取る事で、
同図に鎖線で示す様なアウトサイドリング５としく第一
の方法）でいた。By the way, the outside link 5 having such a shape
Conventionally, when manufacturing a tube, the unnecessary parts of a thick tube material are removed by turning and milling (the first method), or a bar material cut to a specified size is forged. Accordingly, the material 15 as shown in Figs.
By making , and then scraping off the unnecessary parts of this material 15,
The outside ring 5 was used as shown by the chain line in the figure (the first method).
（発明が解決しようとする課題）
ところが、上述の様な従来方法により、アウトサイドリ
ングを造る場合、何れの方法の場合も製作費が嵩む事が
避けられない。(Problems to be Solved by the Invention) However, when manufacturing an outside ring using the conventional methods as described above, it is inevitable that the manufacturing cost will increase regardless of the method.
先ず、前記第一の方法の場合には、削り取る部分が多く
、材料の歩留まりが悪いだけでなく、加工時間を要する
。First, in the case of the first method, many parts are removed, which not only results in poor material yield but also requires processing time.
又、前記第二の方法の場合には、鍛造加工により第１４
〜１５図に示す様な素材１５を造るのに、多くの工程を
必要とし、製作費が高くなる原因となる。又、依然とし
て相当量の材料を削り取らなければならない為、材料の
歩留まりが悪く、加工時間も要する。In addition, in the case of the second method, the 14th
In order to produce the material 15 as shown in Figures 15 to 15, many steps are required, leading to high production costs. Furthermore, since a considerable amount of material still has to be removed, the yield of material is poor and processing time is required.
本発明のアウトサイドリングの製造方法は、上述の様な
不都合を解消するものである。The outside ring manufacturing method of the present invention solves the above-mentioned disadvantages.
（課題を解決する為の手段）
本発明のアウトサイドリングの製造方法は、金属製短円
筒状で、中間部を軸方向に亙って直径が変化しない円筒
面部とし、この円筒面部の両側を、端縁部に向かうに従
って直径が小さくなる円錐面部とした素材を形成する第
一工程と、旋削加工により、前記素材の表面の所望部位
を所望形状にする第二工程と、プレス加工により、前記
円筒面部の円周方向複数箇所の連続部を残して打ち抜く
第三工程と、前記連続部の中間部分を切断し、それぞれ
がテーパ円筒部と複数の舌状部とから成る１対の第二素
材とする第四工程と、ミーリング加工により、各第二素
材の舌状部を所望の形状寸法にする第五工程と、所望の
硬度を得る為に熱処理を施し、更にバリ取りと研削加工
とを行なう第六工程とから構成される。(Means for Solving the Problems) The method for manufacturing an outside ring of the present invention is to have a metal short cylindrical shape, with a middle portion having a cylindrical surface portion whose diameter does not change in the axial direction, and both sides of this cylindrical surface portion being , a first step of forming a material into a conical surface portion whose diameter decreases toward the edge, a second step of forming a desired part of the surface of the material into a desired shape by turning, and a pressing step, A third step of punching the cylindrical surface portion leaving continuous portions at a plurality of locations in the circumferential direction, and cutting an intermediate portion of the continuous portion to form a pair of second materials each consisting of a tapered cylindrical portion and a plurality of tongue portions. a fourth step in which the tongue-shaped portion of each second material is made into the desired shape and dimensions by milling, a heat treatment is performed to obtain the desired hardness, and further deburring and grinding are performed. It consists of a sixth step.
（作 用）
上述の様に構成される、本発明のアウトサイドリングの
製造方法の場合、材料の削り取りを少なく抑えると共に
、１個の素材から２個のアウトサイドリングを造る事で
、加工時間の短縮と材料の歩留まり向上とを図れる。(Function) In the case of the outside ring manufacturing method of the present invention configured as described above, the amount of scraping of material is kept to a minimum, and the processing time is reduced by manufacturing two outside rings from one material. It is possible to shorten the time and improve material yield.
（実施例）
次に、図示の実施例を説明しつつ、本発明を更に詳しく
説明する。(Example) Next, the present invention will be explained in more detail while explaining the illustrated embodiment.
第１〜１０図は本発明の実施例を示しており、１７Ｊ１
図は第一工程により造られた素材の断面図、第２図は同
じく端面図、第３図は第二工程後の素材形状を示す断面
図、第４図は同じく端面図、第５図は第三工程の第一段
階後に於ける素材形状を示す断面図、第６図は第５図の
Ａ−Ａ断面図、第７図は第三工程完了後の素材形状を示
す断面図、第８図は第７図のＢ−Ｂ断面図、第９図は第
四、第五工程に於ける除肉部分を示す、′ｔＳ７図のＣ
部拡大図、第１０図は同じく第８図のＤ部拡大図である
。1 to 10 show embodiments of the present invention, 17J1
The figure is a sectional view of the material made in the first step, FIG. 2 is an end view, FIG. 3 is a sectional view showing the shape of the material after the second step, FIG. 4 is an end view, and FIG. 6 is a cross-sectional view showing the shape of the material after the first stage of the third step; FIG. 6 is a cross-sectional view taken along line A-A in FIG. 5; FIG. The figure is a sectional view taken along line B-B in Figure 7, and Figure 9 shows the removed portion in the fourth and fifth steps.
10 is an enlarged view of section D in FIG. 8.
本発明の方法によりアウトサイドリングを製造する場合
、先ず第一工程として、第１〜２図に示す様な素材１６
を造る。When manufacturing an outside ring by the method of the present invention, first, as a first step, a material 16 as shown in FIGS.
Build.
この素材１６は、金属製短円筒状で、中間部を軸方向に
亙フて直径が変化しない円筒面部１７とし、この円筒面
部１７の両側を、端縁部に向かうに従って直径が小さく
なる円錐面部１８．１８としたもので、この様な形状を
有する１個の素材１６から、前記第１２〜１３図に示し
た様な形状を有するアウトサイドリング５が２個造られ
る。This material 16 is made of metal and has a short cylindrical shape, with a cylindrical surface part 17 whose diameter does not change in the axial direction at the middle part, and conical surface parts whose diameter decreases toward the end edge on both sides of this cylindrical surface part 17. 18.18, and two outside rings 5 having shapes as shown in FIGS. 12 and 13 are made from one material 16 having such a shape.
上述の様な素材１６を造る方法としては、従来から知ら
れた各種方法が使用可能であるが、例えば適当な長さに
切断したチューブ材にローリング加工、或はプレス加工
を施す事によって所望形状を得たり、或は適当な長さに
切断した棒材に鍛造加工やローリング加工を施す事によ
って所望形状を得る事が実用的である。Various conventionally known methods can be used to make the material 16 as described above, but for example, the material 16 can be made into the desired shape by rolling or pressing a tube material cut to an appropriate length. It is practical to obtain a desired shape by forging or rolling a bar material that has been obtained or cut to an appropriate length.
第一工程によって得られた素材１６には、続く第二工程
に於いて、旋削加工が施され、第１図の鎖線から外側の
部分を切削され、第３〜４図に示す様な形状に加工され
る。この第二工程に於いて、前記円錐面部１８．１８の
形状と寸法とは、完成後のアウトサイドリング５のテー
パ円筒部１３の形状寸法にほぼ一致するものとされる。In the subsequent second step, the material 16 obtained in the first step is subjected to turning processing, and the outer part from the chain line in FIG. 1 is cut to form the shape shown in FIGS. 3 and 4. Processed. In this second step, the shape and dimensions of the conical surface portion 18.18 are made to approximately match the shape and dimensions of the tapered cylindrical portion 13 of the outside ring 5 after completion.
第二工程により、第３〜４図に示す様な形状に加工され
た素材１６は、次いで第三工程に送られ、プレス加工に
よって、第７〜８図に示す様に、前記円筒面部１７の円
周方向複数箇所（図示の実施例の場合、４箇所）を残し
て打ち抜く。The material 16 processed into the shape shown in FIGS. 3 and 4 in the second step is then sent to the third step, where the cylindrical surface portion 17 is formed by press working as shown in FIGS. 7 and 8. Punching is performed leaving a plurality of locations (four locations in the illustrated embodiment) in the circumferential direction.
図示の実施例の場合、この第三工程を第一段階と第二段
階とに分けて行ない、小型のプレス装置でも打ち抜き加
工を行なえる様にしている。In the illustrated embodiment, this third step is divided into a first stage and a second stage, so that the punching process can be performed even with a small press machine.
即ち、第三工程の第一段階では、第５〜６図に示す様に
、円周方向８１ｉｉ所を打ち抜く事で打ち抜き窓１９．
１９を形成し、その後第二段階に於いて、第７〜８図に
示す様に、４箇所の連続部２０．２０を残して残りの部
分を打ち抜く。尚、この打ち抜き加工に使用するプレス
装置としては、例えば特願昭６３−２１９０９９号に開
示されたものを使用出来る。That is, in the first stage of the third process, as shown in FIGS. 5 and 6, the punched windows 19.
19 is formed, and then in a second step, as shown in FIGS. 7-8, the remaining portions are punched out leaving four continuous portions 20, 20. Incidentally, as a press device used for this punching process, for example, the one disclosed in Japanese Patent Application No. 63-219099 can be used.
上述の様な第三工程を行ない、素材１６の形状を第７〜
８図に示す様に、１対の円錐面部１８．１８と、両日錐
面部１８．１８同士を結合する４個の連続部２０．２０
とから成るものとしたならば、次の第四工程に移り、旋
削加工等により、第９図に鎖線で示す様に、前記連続部
２０．２０の中間部分を切断する。The third step as described above is carried out, and the shape of the material 16 is changed to the seventh to
As shown in Fig. 8, a pair of conical surface portions 18.18 and four continuous portions 20.20 that connect the conical surface portions 18.18 on both sides.
If the continuous portion 20.20 is made up of the following, proceed to the next fourth step, and cut the intermediate portion of the continuous portion 20, 20 by turning or the like, as shown by the chain line in FIG.
この切断作業の結果、それぞれがテーパ円筒部１３．１
３（第１２〜１３図参照。第７〜１０図の円錐面部１７
．１７゜）と、４個の舌状部２１．２１とから成る１対
の第二素材（図示省略）を得られる。又、この第四工程
に於いて、前記第二行程で加工し切れなかった未加工部
分を削り取る。As a result of this cutting operation, each tapered cylindrical portion 13.1
3 (see Figs. 12-13. Conical surface portion 17 in Figs. 7-10)
．． 17°) and a pair of second materials (not shown) consisting of four tongues 21, 21. Also, in this fourth step, the unprocessed portions that could not be completely processed in the second step are scraped off.
この様にして得られた各第二素材は、次の第五工程に移
り、ミーリング加工により、各第二素材の舌状部２１．
２１を所望の寸法形状にする。Each second material obtained in this way is moved to the next fifth step, where the tongue-shaped portion 21 of each second material is milled.
21 into a desired size and shape.
即ち、この第五工程に於けるミーリング加工により、各
舌状部２１．２１は、第９〜１０図の鎖線から外側の部
分を除去され、第１２〜１３図に示す様な爪片１４．１
４とされる。That is, by milling in the fifth step, the portions of each tongue-shaped portion 21.21 outside the chain lines in FIGS. 9 and 10 are removed, and the claw pieces 14.21 are removed as shown in FIGS. 1
It is considered to be 4.
この際、各舌状部２１．２１がプレス加工により精度良
く形成されている為、ミーリング加工の取代が著しく少
なくて済み、ミーリング加工に要する時間が短くて済む
と共に加工精度が向上する。At this time, since each of the tongues 21, 21 is formed with high accuracy by press working, the amount of machining allowance required for milling is significantly reduced, the time required for milling is shortened, and the processing accuracy is improved.
上述の様な第五工程を経て、所望の寸法形状を得られた
第二素材は、次の第六工程に移し、所望の硬度を得る為
の熱処理を施した後、バリ取り、研削を行なって、アウ
トサイトリングとして完成する。After going through the fifth step as described above, the second material that has obtained the desired dimensions and shape is transferred to the next sixth step, where it is heat treated to obtain the desired hardness, and then deburred and ground. It is completed as an outsight ring.
上述の様に構成される、本発明の方法により得られたア
ウトサイドリングの作用自体は、従来の製造方法により
得られたアウトサイドリングの作用と同様である。The function of the outside ring constructed as described above and obtained by the method of the present invention is similar to that of the outside ring obtained by the conventional manufacturing method.
但し、本発明による製造方法の場合、材料の削り取りを
少なく抑えると共に、１個の素材１６から２個のアウト
サイドリングを造る事で、加工時間の短縮と材料の歩留
まり向上とを図れる。However, in the case of the manufacturing method according to the present invention, by suppressing the scraping of the material and making two outside rings from one raw material 16, it is possible to shorten the processing time and improve the material yield.
（発明の効果）
本発明のアウトサイドリングの製造方法は、以上に述べ
た通り構成され作用する為、アウトサイドリングの製造
を、少ない工数で、しかも面倒な加工を少なく抑える事
で、能率良く行なう事が出来、アウトサイドリングを安
価に提供する事が可能となる。(Effects of the Invention) The method for manufacturing an outside ring of the present invention is structured and operates as described above, so that the outside ring can be manufactured efficiently with fewer man-hours and less troublesome machining. This makes it possible to provide outside rings at low cost.
第１〜１０図は本発明の実施例を示しており、第１図は
第一工程により造られた素材の断面図、第２図は同じく
端面図、第３図は第二工程後の素材形状を示す断面図、
第４図は同じく端面図、第５図は第三工程の第一段階後
に於ける素材形状を示す断面図、第６図は第５図のＡ−
Ａ断面図、第７図は第三工程完了後の素材形状を示す断
面図、第８図は第７図のＢ−Ｂ断面図、第９図は第四、
第五工程に於ける除肉部分を示す、第７図のＣ部拡大図
、第１０図は同じく′ｓ８図のＤ部拡大図、第１１図は
アウトサイドリングを組み込んだシンクロ機構を示す部
分断面図、第１２図はアウトサイドリングを第１１図の
左方から見た図、第１３図は第１２図のＥ−Ｅ断面図、
第１４図は鍛造加工によりアウトサイドリングを造る際
の素材を示す図、第１５図は第１４図のＦ−Ｆ断面図で
ある。
１：カップリングスリーブ、２：変速ギヤ、３：クラッ
チギヤ、４：アウターボークリング、５ニアウドサイド
リング、６：インナーボークリング、７：ドライブシャ
フト、８ニシンクロハブ、９．１０．１１ニスプライン
溝、１２：インサートスプリング、１３：テーパ円筒部
、１３ａ：大径側端面、１４：爪片、１５．１６：素材
、１７：円筒面部、１８：円錐面部、１９：打ち抜き窓
、２０：連続部、２１：舌状部。Figures 1 to 10 show examples of the present invention, where Figure 1 is a cross-sectional view of the material made in the first step, Figure 2 is an end view of the material, and Figure 3 is the material after the second step. A cross-sectional view showing the shape,
FIG. 4 is an end view, FIG. 5 is a sectional view showing the shape of the material after the first stage of the third process, and FIG.
A sectional view, FIG. 7 is a sectional view showing the shape of the material after the completion of the third step, FIG. 8 is a BB sectional view of FIG. 7, FIG. 9 is a fourth,
Fig. 7 is an enlarged view of part C in Fig. 7 showing the thinning part in the fifth step, Fig. 10 is an enlarged view of part D in Fig. 's8, and Fig. 11 is a part showing the synchronizing mechanism incorporating the outside ring. A sectional view, FIG. 12 is a view of the outside ring seen from the left side of FIG. 11, FIG. 13 is a sectional view taken along line E-E in FIG. 12,
FIG. 14 is a diagram showing the materials used to make the outside ring by forging, and FIG. 15 is a sectional view taken along line FF in FIG. 14. 1: Coupling sleeve, 2: Shift gear, 3: Clutch gear, 4: Outer balk ring, 5 Near side ring, 6: Inner balk ring, 7: Drive shaft, 8 Nishin black hub, 9.10.11 Varnish spline groove , 12: insert spring, 13: tapered cylindrical part, 13a: large diameter side end face, 14: claw piece, 15.16: material, 17: cylindrical surface part, 18: conical surface part, 19: punched window, 20: continuous part, 21: Tongue.
Claims (1)
が変化しない円筒面部とし、この円筒面部の両側を、端
縁部に向かうに従って直径が小さくなる円錐面部とした
素材を形成する第一工程と、旋削加工により、前記素材
の表面の所望部位を所望形状にする第二工程と、プレス
加工により、前記円筒面部の円周方向複数箇所の連続部
を残して打ち抜く第三工程と、前記連続部の中間部分を
切断し、それぞれがテーパ円筒部と複数の舌状部とから
成る１対の第二素材とする第四工程と、ミーリング加工
により、各第二素材の舌状部を所望の形状寸法にする第
五工程と、所望の硬度を得る為に熱処理を施し、更にバ
リ取りと研削加工とを行なう第六工程とから成るアウト
サイドリングの製造方法。(1) A material that is made of metal and has a short cylindrical shape, with the middle part having a cylindrical surface whose diameter does not change in the axial direction, and both sides of this cylindrical surface having conical surfaces whose diameter decreases toward the edge. a first step of forming, a second step of shaping a desired portion of the surface of the material into a desired shape by turning, and a third step of punching out the cylindrical surface portion leaving continuous portions at a plurality of locations in the circumferential direction by press working. a fourth step of cutting the intermediate portion of the continuous portion to form a pair of second materials each consisting of a tapered cylindrical portion and a plurality of tongue-like portions; and a milling process to form tongues of each second material. A method for manufacturing an outside ring, which comprises a fifth step of shaping the shaped part into a desired shape and dimensions, and a sixth step of performing heat treatment to obtain the desired hardness, followed by deburring and grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2110553A JPH049238A (en) | 1990-04-27 | 1990-04-27 | Production of outside ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2110553A JPH049238A (en) | 1990-04-27 | 1990-04-27 | Production of outside ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049238A true JPH049238A (en) | 1992-01-14 |
Family
ID=14538749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2110553A Pending JPH049238A (en) | 1990-04-27 | 1990-04-27 | Production of outside ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049238A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090552A1 (en) * | 2006-02-08 | 2007-08-16 | Ab Skf | Method of producing rings and an intermediate ring |
| CN102192248A (en) * | 2010-03-09 | 2011-09-21 | 谢夫勒科技有限两合公司 | Method for producing synchronous ring |
| WO2013021869A1 (en) | 2011-08-09 | 2013-02-14 | 三菱瓦斯化学株式会社 | Novel cyanic acid ester compound, method for producing same, curable resin composition containing novel cyanic acid ester compound, and cured product of curable resin composition |
| WO2014016138A1 (en) * | 2012-07-27 | 2014-01-30 | Aktiebolaget Skf | Method for producing a synchronous ring and program |
| WO2017104800A1 (en) * | 2015-12-16 | 2017-06-22 | 日本精工株式会社 | Method and system for producing ring-shaped member for vehicle, and synchronizer ring |
-
1990
- 1990-04-27 JP JP2110553A patent/JPH049238A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007090552A1 (en) * | 2006-02-08 | 2007-08-16 | Ab Skf | Method of producing rings and an intermediate ring |
| DE102006006024B4 (en) * | 2006-02-08 | 2013-12-12 | Ab Skf | Method of making rings |
| CN102192248A (en) * | 2010-03-09 | 2011-09-21 | 谢夫勒科技有限两合公司 | Method for producing synchronous ring |
| WO2013021869A1 (en) | 2011-08-09 | 2013-02-14 | 三菱瓦斯化学株式会社 | Novel cyanic acid ester compound, method for producing same, curable resin composition containing novel cyanic acid ester compound, and cured product of curable resin composition |
| WO2014016138A1 (en) * | 2012-07-27 | 2014-01-30 | Aktiebolaget Skf | Method for producing a synchronous ring and program |
| WO2017104800A1 (en) * | 2015-12-16 | 2017-06-22 | 日本精工株式会社 | Method and system for producing ring-shaped member for vehicle, and synchronizer ring |
| JPWO2017104800A1 (en) * | 2015-12-16 | 2017-12-21 | 日本精工株式会社 | Manufacturing method and manufacturing system for ring-shaped member for vehicle, manufacturing method and manufacturing system for synchronizer ring, and manufacturing method and manufacturing system for vehicle |
| CN108367330A (en) * | 2015-12-16 | 2018-08-03 | 日本精工株式会社 | The manufacturing method and manufacture system and balk ring of vehicle endless member |
| EP3318345A4 (en) * | 2015-12-16 | 2019-03-06 | NSK Ltd. | Method and system for producing ring-shaped member for vehicle, and synchronizer ring |
| US10369612B2 (en) | 2015-12-16 | 2019-08-06 | Nsk Ltd. | Method and system for producing ring-shaped member for vehicle, and synchronizer ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5125256A (en) | Method of manufacturing outside ring | |
| JP5093003B2 (en) | Spline shaft and method for manufacturing spline shaft | |
| US6883358B2 (en) | Method of producing sliding sleeves for gearshift mechanisms | |
| JPH049238A (en) | Production of outside ring | |
| JP2001074062A (en) | Internal tooth member, its molding method and its molding device | |
| KR920007455B1 (en) | Method for manufacturing a single piece type valve sleeve | |
| US20120211320A1 (en) | Synchronizer sleeve for a transmission and method of making | |
| US4599775A (en) | Method for manufacturing synchronizer clutch teeth | |
| CZ63399A3 (en) | process for producing toothed wheels | |
| JPH04322915A (en) | Method of manufacturing gear shaft | |
| EP3318345B1 (en) | Method and system for producing ring-shaped member for vehicle, and synchronizer ring | |
| US6336351B1 (en) | Method of manufacturing spline shaft | |
| JP2007307567A (en) | Rolling tool, and rolling method | |
| JP2674384B2 (en) | Method for manufacturing coupling sleeve for manual transmission | |
| KR20180029301A (en) | Method for manufacturing flange type hub clutch through cold forging process using back pressure | |
| JP6096051B2 (en) | Manufacturing method of outer joint member for constant velocity universal joint, intermediate forged product and final forged product processed into outer joint member | |
| JP5912694B2 (en) | Method for manufacturing outer joint member for constant velocity universal joint | |
| EP2564950A2 (en) | Outer joint member for constant velocity universal joint and method for manufacturing the same | |
| JP3083762B2 (en) | Method of manufacturing synchronizer hub | |
| JP4822619B2 (en) | Ring manufacturing method | |
| JPH07106418B2 (en) | Precision square long hole processing method and processed product | |
| KR20180082382A (en) | Method for manufacturing flange type hub clutch through cold forging process using back pressure | |
| JPH06117519A (en) | Bevel gear | |
| JPH03248737A (en) | Manufacture of spline shaft | |
| JPS6349089B2 (en) |