JPH0240112U - - Google Patents
Info
- Publication number
- JPH0240112U JPH0240112U JP11870888U JP11870888U JPH0240112U JP H0240112 U JPH0240112 U JP H0240112U JP 11870888 U JP11870888 U JP 11870888U JP 11870888 U JP11870888 U JP 11870888U JP H0240112 U JPH0240112 U JP H0240112U
- Authority
- JP
- Japan
- Prior art keywords
- mold clamping
- split nut
- tie rod
- view
- clamping 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
- 238000010586 diagram Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図乃至第５図は本考案に関するものであり
、第１図は型締付時の割ナツトとタイロツドに対
する荷重方向を示す縦断面図、第２図は割ナツト
の開閉を示す横断面図、第３図は割ナツトとタイ
ロツドの噛合状態を示す一部縦断面拡大図、第４
図は型締付時の各歯荷重分担モード図、第５図は
本考案を射出成形機に適用した実施例を一部断面
で示す側面図、第６図乃至第９図は従来例を示し
、第６図は型締付時の割ナツトとタイロツドに対
する荷重方向を示す縦断面図、第７図は割ナツト
の開閉を示す横断面図、第８図は割ナツトとタイ
ロツドの噛合状態を示す一部縦断面拡大図、第９
図は型締付時の各歯荷重分担モード図である。
図の主要部分の説明、１……割ナツト、２……
タイロツド、３……油圧ラム、４……油圧シリン
ダ室、６……金型、８……プラタン、９……ダイ
ヘツド。
Figures 1 to 5 relate to the present invention; Figure 1 is a longitudinal sectional view showing the direction of load on the split nut and tie rod during mold clamping, and Figure 2 is a cross sectional view showing opening and closing of the split nut. , Fig. 3 is a partially enlarged vertical cross-sectional view showing the engagement state of the split nut and tie rod, Fig. 4
The figure is a diagram of each tooth load sharing mode during mold clamping, Figure 5 is a side view, partially in section, of an embodiment in which the present invention is applied to an injection molding machine, and Figures 6 to 9 show conventional examples. , Fig. 6 is a longitudinal cross-sectional view showing the direction of the load on the split nut and tie rod when the mold is tightened, Fig. 7 is a cross-sectional view showing the opening and closing of the split nut, and Fig. 8 shows the engagement state of the split nut and tie rod. Enlarged partial vertical section, No. 9
The figure is a diagram of each tooth load sharing mode during mold clamping. Explanation of the main parts of the diagram, 1...wari nuts, 2...
Tie rod, 3... Hydraulic ram, 4... Hydraulic cylinder chamber, 6... Mold, 8... Platinum, 9... Die head.
Claims (1)
てタイロツドと噛合し型締ロツク機能を奏する型
締装置用の割ナツトにおいて、歯面を不等ピツチ
の平行溝で形成することを特徴とする型締装置用
割ナツト。 A split nut for a mold clamping device which is composed of two or more divided pieces and which closes during mold clamping and engages with a tie rod to perform a mold clamping locking function, characterized in that the tooth surfaces are formed with parallel grooves of unequal pitch. Split nut for mold clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11870888U JPH0611155Y2 (en) | 1988-09-09 | 1988-09-09 | Split nut for mold clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11870888U JPH0611155Y2 (en) | 1988-09-09 | 1988-09-09 | Split nut for mold clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240112U true JPH0240112U (en) | 1990-03-19 |
| JPH0611155Y2 JPH0611155Y2 (en) | 1994-03-23 |
Family
ID=31363288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11870888U Expired - Lifetime JPH0611155Y2 (en) | 1988-09-09 | 1988-09-09 | Split nut for mold clamping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611155Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011031450A (en) * | 2009-07-31 | 2011-02-17 | Ube Machinery Corporation Ltd | Half nut of mold clamping device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4851128B2 (en) * | 2005-06-27 | 2012-01-11 | 品川リフラクトリーズ株式会社 | Method and apparatus for supporting ceiling brick in coke oven combustion chamber |
-
1988
- 1988-09-09 JP JP11870888U patent/JPH0611155Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011031450A (en) * | 2009-07-31 | 2011-02-17 | Ube Machinery Corporation Ltd | Half nut of mold clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611155Y2 (en) | 1994-03-23 |
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