JPS6246152U - - Google Patents
Info
- Publication number
- JPS6246152U JPS6246152U JP13676885U JP13676885U JPS6246152U JP S6246152 U JPS6246152 U JP S6246152U JP 13676885 U JP13676885 U JP 13676885U JP 13676885 U JP13676885 U JP 13676885U JP S6246152 U JPS6246152 U JP S6246152U
- Authority
- JP
- Japan
- Prior art keywords
- die
- workpiece
- deburring
- die hole
- mold 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
Links
- 238000010409 ironing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005242 forging Methods 0.000 claims 1
Landscapes
- Forging (AREA)
Description
第１図は本考案に係るばり抜き用金型装置の正
面断面図、第２図はその―線に沿う断面図、
第３図は従来技術に係るばり抜き用金型装置の正
面断面図、第４図はその―線に沿う断面図で
ある。
９……パンチ、１０……ダイス、１１……ワー
ク載置面、１２……ダイス孔、１３……切断刃、
１５……しごき面、１８……エジエクタピン。
Fig. 1 is a front sectional view of the deburring mold device according to the present invention, Fig. 2 is a sectional view taken along the line -
FIG. 3 is a front sectional view of a conventional deburring mold device, and FIG. 4 is a sectional view taken along the line -. 9... Punch, 10... Dice, 11... Work placement surface, 12... Die hole, 13... Cutting blade,
15...Igoki face, 18...Ejiektapin.
Claims (1)
生じているワークのばり抜きを行うばり抜き用金
型装置において、 ダイスのワーク載置面であつて、そのダイス孔
周縁部に切断刃が形成され、該ダイス孔の周壁に
は、そのワーク本体の移動範囲内に該ワーク本体
の被切断部位をしごくしごき面が形成されるとと
もに、該ダイス孔内のワーク本体を該しごき面を
通して該ダイス孔の外部へ押出すエジエクタピン
が設けられていることを特徴とするばり抜き用金
型装置。 (2) 前記しごき面は、その対向間隔が前記ダイ
ス孔の奥方に向うほど狭まるテーパ面と、前記ダ
イス孔の該テーパ面よりも奥方に該テーパ面に続
いて位置するストレート面とから構成されている
ことを特徴とする実用新案登録請求の範囲第１項
に記載のばり抜き用金型装置。[Scope of Claim for Utility Model Registration] (1) In a deburring mold device for deburring a workpiece whose main body has burrs due to forging, the workpiece mounting surface of the die; A cutting blade is formed on the peripheral edge of the hole, and a surface is formed on the peripheral wall of the die hole for squeezing the part of the workpiece body to be cut within the movement range of the workpiece body. A deburring mold device, characterized in that it is provided with an ejector pin that pushes out the die through the ironing surface to the outside of the die hole. (2) The ironing surface is composed of a tapered surface whose facing distance becomes narrower toward the back of the die hole, and a straight surface located further back than the tapered surface of the die hole and following the tapered surface. A deburring mold device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13676885U JPH0137801Y2 (en) | 1985-09-06 | 1985-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13676885U JPH0137801Y2 (en) | 1985-09-06 | 1985-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246152U true JPS6246152U (en) | 1987-03-20 |
| JPH0137801Y2 JPH0137801Y2 (en) | 1989-11-14 |
Family
ID=31040191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13676885U Expired JPH0137801Y2 (en) | 1985-09-06 | 1985-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0137801Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017068656A1 (en) * | 2015-10-20 | 2017-04-27 | 株式会社小松製作所 | Crawler track link, and manufacturing method for crawler track link |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9140831B2 (en) | 2010-09-16 | 2015-09-22 | Dai Nippon Printing Co., Ltd. | Optical sheet, optical member, surface light source device, and liquid crystal display device |
-
1985
- 1985-09-06 JP JP13676885U patent/JPH0137801Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017068656A1 (en) * | 2015-10-20 | 2017-04-27 | 株式会社小松製作所 | Crawler track link, and manufacturing method for crawler track link |
| US10449599B2 (en) | 2015-10-20 | 2019-10-22 | Komatsu Ltd. | Track link and method for manufacturing track link |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137801Y2 (en) | 1989-11-14 |
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