JP2008001031A5 - - Google Patents
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- Publication number
- JP2008001031A5 JP2008001031A5 JP2006174351A JP2006174351A JP2008001031A5 JP 2008001031 A5 JP2008001031 A5 JP 2008001031A5 JP 2006174351 A JP2006174351 A JP 2006174351A JP 2006174351 A JP2006174351 A JP 2006174351A JP 2008001031 A5 JP2008001031 A5 JP 2008001031A5
- Authority
- JP
- Japan
- Prior art keywords
- circulation path
- spacer
- rolling
- rolling element
- linear motion
- 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
Links
- 238000005096 rolling process Methods 0.000 claims 16
- 230000004308 accommodation Effects 0.000 claims 3
- 238000001746 injection moulding Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
Claims (4)
前記上型および下型は、前記転動体収容ベルトの、前記無限循環路の内外周方向に向けて分割されており、
前記上型および下型の少なくとも一方は分割構造を有し、当該分割構造は、前記間座部の、前記無限循環路の内外周方向での少なくとも一方の側の端部を成形する位置を通り、且つ、前記間座部の前記無限循環路内の並び方向に沿った厚みを略二分割する位置を通るように分割位置が設定されていることを特徴とする転動体収容ベルト製造用金型。 Used to manufacture a rolling element housing belt for a linear motion guide device having an infinite circulation path in which a plurality of rolling elements circulate while rolling from a synthetic resin material by injection molding, between an upper mold and a lower mold It has a molded product shape portion for forming the rolling element housing belt, and the molded product shape portion is formed between the rolling elements adjacent to each other in the infinite circulation path. And a connecting arm portion that connects the spacer portions to each other, and is formed so that the rolling elements can be aligned in the alignment direction in the endless circulation path. Type,
The upper mold and the lower mold are divided toward the inner and outer circumferential directions of the endless circulation path of the rolling element housing belt,
At least one of the upper mold and the lower mold has a divided structure, and the divided structure passes through a position at which the end of the spacer in the inner and outer circumferential direction of the infinite circulation path is molded. And a dividing position is set so as to pass through a position where the thickness of the spacer portion along the direction of arrangement in the endless circulation path is substantially divided into two. Type.
前記間座部は、複数に分割されない一体部材として構成されており、且つ前記間座部には、その前記無限循環路の内外周方向での少なくとも一方の側の端部に、前記間座部の前記無限循環路内の並び方向に沿った厚みを略二分割する位置を通るように前記金型のパーティングラインが転写されていることを特徴とする直動案内装置用転動体収容ベルト。 A spacer used in a linear motion guide device having an infinite circulation path in which a plurality of rolling elements circulate while rolling, and a spacer portion interposed between adjacent rolling elements in the infinite circulation path, and the spacer The rolling elements are formed so as to be aligned in the alignment direction in the endless circulation path, and injection molding is performed from a synthetic resin material using a mold having a divided structure. A rolling element containing belt manufactured,
The said spacer part is comprised as an integral member which is not divided | segmented into two or more, and the said spacer part has the said spacer part in the edge part of the at least one side in the inner-periphery direction of the said infinite circulation path. A rolling element accommodation belt for a linear motion guide device , wherein the parting line of the mold is transferred so as to pass through a position where the thickness along the direction of alignment in the infinite circulation path is substantially divided into two .
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006174351A JP4797827B2 (en) | 2006-06-23 | 2006-06-23 | Rolling body accommodation belt for linear motion guide device, linear motion guide device, and die for manufacturing rolling body accommodation belt |
| EP07012066A EP1873408A2 (en) | 2006-06-21 | 2007-06-20 | Rolling element accommodating belt for linear guide apparatus, linear guide apparatus and metallic mold for manufacturing rolling element accommodating belt |
| TW096122344A TWI330697B (en) | 2006-06-21 | 2007-06-21 | Rolling element accommodating belt for linear guide apparatus, linear guide apparatus and metallic mold for manufacturing rolling element accommodating belt |
| US11/766,394 US7985024B2 (en) | 2006-06-21 | 2007-06-21 | Rolling element accommodating belt for linear guide apparatus, linear guide apparatus and metallic mold for manufacturing rolling element accommodating belt |
| US13/163,813 US8267586B2 (en) | 2006-06-21 | 2011-06-20 | Rolling element accommodating belt for linear guide apparatus, linear guide apparatus and metallic mold for manufacturing rolling element accommodating belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006174351A JP4797827B2 (en) | 2006-06-23 | 2006-06-23 | Rolling body accommodation belt for linear motion guide device, linear motion guide device, and die for manufacturing rolling body accommodation belt |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008001031A JP2008001031A (en) | 2008-01-10 |
| JP2008001031A5 true JP2008001031A5 (en) | 2009-04-02 |
| JP4797827B2 JP4797827B2 (en) | 2011-10-19 |
Family
ID=39005792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006174351A Active JP4797827B2 (en) | 2006-06-21 | 2006-06-23 | Rolling body accommodation belt for linear motion guide device, linear motion guide device, and die for manufacturing rolling body accommodation belt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4797827B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318541A (en) * | 1995-05-25 | 1996-12-03 | Kanegafuchi Chem Ind Co Ltd | Injection molded product for vehicle and injection mold |
| JPH11247856A (en) * | 1999-01-11 | 1999-09-14 | Thk Co Ltd | Manufacture of ball chain |
| JP3281952B2 (en) * | 1999-10-07 | 2002-05-13 | 株式会社三▲しゅう▼ファインツール | Forming method of connecting belt for rolling element connecting body and forming die used in the method |
| JP4408357B2 (en) * | 2003-08-27 | 2010-02-03 | Ｔｈｋ株式会社 | Method for forming roller assembly, mold used for molding method, and molding apparatus |
| JP4692407B2 (en) * | 2006-06-21 | 2011-06-01 | 日本精工株式会社 | Rolling body accommodation belt for linear motion guide device, linear motion guide device, and die for manufacturing rolling body accommodation belt |
-
2006
- 2006-06-23 JP JP2006174351A patent/JP4797827B2/en active Active
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