JP2000225652A5 - - Google Patents
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- Publication number
- JP2000225652A5 JP2000225652A5 JP1999031123A JP3112399A JP2000225652A5 JP 2000225652 A5 JP2000225652 A5 JP 2000225652A5 JP 1999031123 A JP1999031123 A JP 1999031123A JP 3112399 A JP3112399 A JP 3112399A JP 2000225652 A5 JP2000225652 A5 JP 2000225652A5
- Authority
- JP
- Japan
- Prior art keywords
- molding
- guide belt
- wheel
- tooth profile
- guide device
- 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.)
- Granted
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- 238000000465 moulding Methods 0.000 description 22
Description
また、３つの回転ローラ５，５’，５’’間に成形ガイドベルト６を巻回してなる成形ガイド装置が備わっている。この成形ガイド装置は全体一体となって成形型車１に接近および離間が可能であり、成形ガイドベルト６の回動中に成形型車１に臨む一部が、その成形型車１の歯形の歯先円径とほぼ同じ曲率の円弧形状となるよう設定されている。すなわち、成形ガイド装置が図の左方向へ移動して成形型車１に接近し、成形ガイドベルト６が成形型車１のフランジに添うようにすることにより、成形型車１の隣合う歯形と歯形との間の歯間空隙７が外側から成形ガイドベルト６の円弧状回動部で覆われるようになっている。そのように形成される歯間空隙７が型キャビティとなる。 Further, a forming guide device is provided in which the forming guide belt 6 is wound between the three rotating rollers 5, 5'and 5'. This molding guide device can approach and separate from the molding wheel 1 as a whole, and a part facing the molding wheel 1 while the molding guide belt 6 is rotating is the tooth profile of the molding wheel 1. It is set to have an arc shape with almost the same curvature as the diameter of the tip circle. That is, the molding guide device moves to the left in the drawing and approaches the molding wheel 1, so that the molding guide belt 6 is aligned with the flange of the molding wheel 1, so that the tooth profile of the molding wheel 1 is adjacent to the molding guide belt 1. The interdental space 7 between the tooth profile and the tooth profile is covered from the outside by the arcuate rotating portion of the molding guide belt 6. The interdental space 7 thus formed becomes a mold cavity.
また、本装置は、たとえば３つの回転ローラ２１，２２，２３間に成形ガイドベルト２４を巻回してなっている成形ガイド装置２０が備わっている。この成形ガイド装置２０は全体が一体となって成形型車１０に接近および離間が可能であり、成形ガイドベルト２４の回動中に成形型車１０に臨む一部が、その成形型車１０の歯形１０ａの歯先円径とほぼ同じ曲率の円弧形状となるよう設定されている。すなわち、成形ガイド装置２０が図の左方向へ移動して成形型車１０に接近し、成形ガイドベルト２４が歯形１０ａの歯先に添わせることにより、隣合う歯形１０ａと歯形１０ａとの間の歯間空隙１０ｂが外側から成形ガイドベルト２４の円弧状回動部で覆われるようになっている。したがって、そのように形成される歯間空隙１０ｂが本発明でいう型キャビティとなる。 Further, the present apparatus includes, for example, a forming guide device 20 in which a forming guide belt 24 is wound between three rotating rollers 21, 22, and 23. The molding guide device 20 can approach and separate from the molding wheel 10 as a whole, and a part facing the molding wheel 10 while the molding guide belt 24 is rotating is a part of the molding wheel 10. It is set to have an arc shape having substantially the same curvature as the diameter of the tip circle of the tooth profile 10a. That is, the molding guide device 20 moves to the left in the drawing and approaches the molding wheel 10, and the molding guide belt 24 is aligned with the tooth tip of the tooth profile 10a, so that the molding guide belt 24 is placed between the adjacent tooth profiles 10a and the tooth profile 10a. The interdental space 10b is covered from the outside by the arcuate rotating portion of the molding guide belt 24. Therefore, the interdental space 10b thus formed becomes the mold cavity referred to in the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3112399A JP4147666B2 (en) | 1999-02-09 | 1999-02-09 | Manufacturing method of endless toothed belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3112399A JP4147666B2 (en) | 1999-02-09 | 1999-02-09 | Manufacturing method of endless toothed belt |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000225652A JP2000225652A (en) | 2000-08-15 |
| JP2000225652A5 true JP2000225652A5 (en) | 2005-10-27 |
| JP4147666B2 JP4147666B2 (en) | 2008-09-10 |
Family
ID=12322654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3112399A Expired - Fee Related JP4147666B2 (en) | 1999-02-09 | 1999-02-09 | Manufacturing method of endless toothed belt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4147666B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4583585B2 (en) * | 2000-11-30 | 2010-11-17 | 三ツ星ベルト株式会社 | Long endless toothed belt manufacturing apparatus and number of teeth counting method |
| JP3711251B2 (en) * | 2000-12-28 | 2005-11-02 | 三ツ星ベルト株式会社 | Method and apparatus for manufacturing endless toothed belt |
| CN110053209A (en) * | 2019-05-28 | 2019-07-26 | 奥力孚传动科技股份有限公司 | A kind of molding machine and moulding process of the synchronous belt that is open |
| CN111577828B (en) * | 2020-04-01 | 2021-11-12 | 合肥华凌股份有限公司 | Connecting assembly, synchronous belt mechanism and household appliance |
-
1999
- 1999-02-09 JP JP3112399A patent/JP4147666B2/en not_active Expired - Fee Related
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