JPH0244012U - - Google Patents
Info
- Publication number
- JPH0244012U JPH0244012U JP12422588U JP12422588U JPH0244012U JP H0244012 U JPH0244012 U JP H0244012U JP 12422588 U JP12422588 U JP 12422588U JP 12422588 U JP12422588 U JP 12422588U JP H0244012 U JPH0244012 U JP H0244012U
- Authority
- JP
- Japan
- Prior art keywords
- engagement
- mold
- fixed
- locking member
- engaging
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
- B29C2033/207—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means mould clamping by pivoting members
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図乃至第４図はこの考案のロツク機構の一
実施例を示すもので、第１図は成形用金型の側面
図、第２図ａは第１ロツク部材の平面図、同図ｂ
は同側断面図、第３図ａは第２ロツク部材の平面
図、同図ｂは同側断面図、第４図は係合凹部と係
合凸部との係合が解除されるときの状態を説明す
る説明図であり、また第５図はこの考案のロツク
機構の第２実施例を示す側断面図である。
１２……固定側金型、２３……可動側金型、４
０……ロツク機構、４１，４３……第１ロツク部
材、４２，４４……第２ロツク部材、４１０，４
２０，４３０，４４０……ロツク部材本体、４１
２……係合アーム、４１２ａ……係合凹部、４２
１……係合孔、４３２……係合凸部、４３１……
係合軸、４３２……係合溝、４４１……係合孔、
４４３……係合ボール、４１４，４４４……弾性
部材（コイルスプリング）。
Figures 1 to 4 show an embodiment of the locking mechanism of this invention, in which Figure 1 is a side view of the molding die, Figure 2a is a plan view of the first locking member, and Figure b
3A is a plan view of the second lock member, FIG. 3B is a sectional view of the same side, and FIG. FIG. 5 is a side sectional view showing a second embodiment of the locking mechanism of this invention. 12...Fixed side mold, 23...Movable side mold, 4
0... Lock mechanism, 41, 43... First lock member, 42, 44... Second lock member, 410, 4
20,430,440...Lock member body, 41
2...Engagement arm, 412a...Engagement recess, 42
1...Engagement hole, 432...Engagement convex portion, 431...
Engagement shaft, 432...Engagement groove, 441...Engagement hole,
443... Engagement ball, 414, 444... Elastic member (coil spring).
Claims (1)
部は係脱自在に係合する被係合部を備えた第２ロ
ツク部材とを具備し、成形用金型を構成する固定
側金型と可動側金型のいずれか一方に第１ロツク
部材を固定し、また他方に第２ロツク部材を固定
して構成したことを特徴とする成形用金型のロツ
ク機構。 ２ 前記第１ロツク部材が、固定側金型か可動側
金型のいずれか一方に固定されるロツク部材本体
に、係合凹部を設けた一対の係合アームを揺動可
能に設けると共に、この一対の係合アームのロツ
ク部材本体から突出した係合凹部側が互いに接近
するように係合アームを押圧する弾性部材を設け
て構成され、また前記第２ロツク部材が、固定側
金型か可動側金型のいずれか他方に固定されるロ
ツク部材本体に係合アームが進入する係合孔を設
けると共に、この係合孔内に、前記一対の係合ア
ームの係合凹部が係脱自在に係合する係合凸部を
設けて構成されたことを特徴とする請求項１記載
の成形用金型のロツク機構。 ３ 前記第１ロツク部材が、固定側金型か可動側
金型のいずれか一方に固定されるロツク部材本体
に係合軸を突設すると共に、この係合軸の先端側
外周面に係合溝を設けて構成され、また前記第２
ロツク部材が、固定側金型か可動側金型のいずれ
か他方に固定されるロツク部材本体に、係合軸が
係合する係合孔を設けると共に、この係合孔と連
通する孔内に係合孔内周面から出没して係合溝に
係合する係合ボールと、この係合ボールを係合溝
に押圧する弾性部材を設けて構成されたことを特
徴とする請求項１記載の成形用金型のロツク機構
。[Claims for Utility Model Registration] 1. A first locking member having an engaging portion, and a second locking member having an engaged portion that engages with the engaging portion in a removable manner. A mold for molding, characterized in that a first locking member is fixed to one of a fixed mold and a movable mold constituting the mold, and a second locking member is fixed to the other. lock mechanism. 2. The first locking member is provided with a pair of engaging arms having engaging recesses in a locking member body which is fixed to either the stationary mold or the movable mold, and which An elastic member is provided for pressing the engagement arms so that the engagement recess sides protruding from the lock member main bodies of the pair of engagement arms approach each other, and the second lock member is arranged so that the second lock member is connected to the fixed side mold or the movable side. An engagement hole into which the engagement arm enters is provided in the lock member main body fixed to either one of the molds, and the engagement recesses of the pair of engagement arms are removably engaged in the engagement hole. 2. The locking mechanism for a molding die according to claim 1, further comprising a mating engagement projection. 3. The first locking member has an engaging shaft protruding from the locking member body fixed to either the stationary mold or the movable mold, and is engaged with the outer circumferential surface of the distal end side of the engaging shaft. The groove is provided with a groove, and the second
The lock member is fixed to either the stationary mold or the movable mold, and has an engagement hole in which the engagement shaft engages, and a hole that communicates with the engagement hole. Claim 1, characterized in that it is constructed by providing an engagement ball that protrudes and retracts from the inner peripheral surface of the engagement hole and engages with the engagement groove, and an elastic member that presses the engagement ball against the engagement groove. locking mechanism for molds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988124225U JPH0711943Y2 (en) | 1988-09-22 | 1988-09-22 | Mold locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988124225U JPH0711943Y2 (en) | 1988-09-22 | 1988-09-22 | Mold locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0244012U true JPH0244012U (en) | 1990-03-27 |
| JPH0711943Y2 JPH0711943Y2 (en) | 1995-03-22 |
Family
ID=31373772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988124225U Expired - Lifetime JPH0711943Y2 (en) | 1988-09-22 | 1988-09-22 | Mold locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711943Y2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5879317A (en) * | 1981-11-05 | 1983-05-13 | Sony Corp | Limiter circuit |
| JPS5941219A (en) * | 1982-08-31 | 1984-03-07 | Katsutoshi Nishimura | Apparatus for automatic opening and closing mold |
| JPS59174224U (en) * | 1983-05-09 | 1984-11-21 | 西村 勝利 | Automatic mold opening/closing device |
| JPS60171311U (en) * | 1984-04-23 | 1985-11-13 | 有限会社 勇心スプリング | Mold guide fastener |
| JPS612909U (en) * | 1984-06-13 | 1986-01-09 | 清 菅谷 | Molding machine with mold base locking device |
| JPS6150420U (en) * | 1984-09-04 | 1986-04-04 | ||
| JPS62126917U (en) * | 1985-09-13 | 1987-08-12 |
-
1988
- 1988-09-22 JP JP1988124225U patent/JPH0711943Y2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5879317A (en) * | 1981-11-05 | 1983-05-13 | Sony Corp | Limiter circuit |
| JPS5941219A (en) * | 1982-08-31 | 1984-03-07 | Katsutoshi Nishimura | Apparatus for automatic opening and closing mold |
| JPS59174224U (en) * | 1983-05-09 | 1984-11-21 | 西村 勝利 | Automatic mold opening/closing device |
| JPS60171311U (en) * | 1984-04-23 | 1985-11-13 | 有限会社 勇心スプリング | Mold guide fastener |
| JPS612909U (en) * | 1984-06-13 | 1986-01-09 | 清 菅谷 | Molding machine with mold base locking device |
| JPS6150420U (en) * | 1984-09-04 | 1986-04-04 | ||
| JPS62126917U (en) * | 1985-09-13 | 1987-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711943Y2 (en) | 1995-03-22 |
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