TW201442843A - Structure of mold base for injection molding machine - Google Patents
Structure of mold base for injection molding machine Download PDFInfo
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- TW201442843A TW201442843A TW102115873A TW102115873A TW201442843A TW 201442843 A TW201442843 A TW 201442843A TW 102115873 A TW102115873 A TW 102115873A TW 102115873 A TW102115873 A TW 102115873A TW 201442843 A TW201442843 A TW 201442843A
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Abstract
Description
本發明係有關於一種射出成型機模座構造，尤其是指一種具有強度同時可便利組裝各種大小模具的模座構造，其主要透過斜度鎖模槽的設計，可達上述功效為發明應用者。The invention relates to a mold base structure of an injection molding machine, in particular to a mold base structure which has the strength and can conveniently assemble various sizes of molds, and is mainly designed by the design of the slope locking groove, and the above effects can be achieved by the invention. .
按，射出成型機主要為一種用以大量生產製造塑膠製品的機器，其塑膠製品的製造程序乃是將固體的高分子聚合物(即塑膠)材料放入進料單元之中，再藉由一射料管加壓、加熱，使該固體的塑膠原料形成為熔化的流體狀，在壓力之下將呈現流體狀的塑膠原料射入模具之中。而所述模具主要分為公、母模具，且分別組裝於固定、活動模座上，以當合模後讓流體狀的塑膠原料射入模具，當溫度冷卻後，在模穴中固化成型為塑膠製品；因此，在二模座上可因應製品來對應組裝各種不同大小的模具。According to the injection molding machine, it is mainly a machine for mass production of plastic products. The plastic product manufacturing process is to put a solid polymer (ie plastic) material into the feeding unit, and then The injection tube is pressurized and heated to form the solid plastic material into a molten fluid, and the fluid-like plastic material is injected into the mold under pressure. The mold is mainly divided into male and female molds, and assembled on the fixed and movable mold bases respectively, so that when the mold is closed, the fluid plastic material is injected into the mold, and when the temperature is cooled, it is solidified in the mold cavity. Plastic products; therefore, various molds of different sizes can be assembled corresponding to the products on the two mold bases.
一般模具的組裝方式，係如第五圖所示，於射出機的兩模板（４），係於內面處設有橫向的水平溝槽（４１），該橫向水平溝槽（４１）可供模具（５）設置於模板（４）上，藉由鎖座（４２）嵌入水平溝槽（４１），由一螺栓（４３）穿過一鎖固件（４４）至鎖座（４２）而將模具（５）固定，然因模具（５）的固定係利用鎖固件（４４）於水平溝槽（４１）中做調整，因此針對模具（５）的大小，相對的鎖固件（４４）於水平溝槽（４１）內對應與鎖座（４２）的鎖緊位置也會跟著不同，然而，於實際製作上及使用上有許多缺點與不便，說明如下：The general mold assembly method is as shown in the fifth figure. The two templates (4) of the injection machine are provided with lateral horizontal grooves (41) at the inner surface, and the horizontal horizontal grooves (41) are available. The mold (5) is disposed on the template (4), and the mold is inserted into the horizontal groove (41) by the lock seat (42), and the mold is passed through a bolt (43) through a lock (44) to the lock seat (42). (5) Fixed, because the fixing of the mold (5) is adjusted in the horizontal groove (41) by the lock (44), so the relative lock (44) is in the horizontal groove for the size of the mold (5). The locking position corresponding to the lock seat (42) in the groove (41) is also different. However, there are many disadvantages and inconveniences in actual production and use, as follows:
1.設置大型模具時，由於水平溝槽僅能採水平方向的移動，因此除了對大型模具的四隅處固定不牢靠的缺失，且當組設太小模具時則無法鎖固。1. When setting up a large mold, since the horizontal groove can only move in the horizontal direction, it is not securely fixed except for the fixing of the large mold, and it cannot be locked when the mold is too small.
2.一般水平溝槽為T型槽(如第五圖所示)，因此需對應精密製作加工可相對置設的T型鎖座，如此增加製作上的成本。2. Generally, the horizontal groove is a T-shaped groove (as shown in the fifth figure), so it is necessary to correspondingly set the T-shaped lock seat which can be oppositely arranged, thus increasing the manufacturing cost.
3.而上述T型水平溝槽內壁面有兩處與T型鎖座作接觸的平面，而該平面街角處一定成為直角狀且相當尖銳的內凹角，故受T型鎖座強力拉引時，此處形成強度最弱之處，因此變形或裂開時有所聞。3. The inner wall surface of the T-shaped horizontal groove has two planes in contact with the T-shaped lock seat, and the corner of the plane must be a right-angled and relatively sharp concave angle, so when the T-type lock seat is strongly pulled Here, the weakest point is formed, so there is some smell when it is deformed or cracked.
4.於模座上加工出T型水平溝槽之後，會形成模座四邊有掏空的凹缺口狀態，如是會影響整體模座之應力強度。4. After the T-shaped horizontal groove is machined on the mold base, a concave notch state with hollowed-out sides of the mold base is formed, which may affect the stress strength of the overall mold base.
緣是，發明人有鑑於此，秉持多年該相關行業之豐富設計開發及實際製作經驗，針對現有之結構再予以研究改良，因而發明出一種射出成型機模座構造，以期達到更佳實用價值性之目的者。Therefore, in view of this, the inventor has been researching and improving the existing structure for many years of rich experience in design and development and actual production of the relevant industry, thus inventing a mold base for injection molding machine, in order to achieve better practical value. The purpose of the person.
本發明之主要目的為提供一種射出成型機模座構造，尤其是指一種組裝公母模具之射出機模座構造，透過於模座上設置斜度鎖模槽，以提供一種模座不易裂損且具有整體強度的模座為目的者。The main object of the present invention is to provide a mold base structure for an injection molding machine, and more particularly to an injection mold base structure for assembling a male and female molds, and a tilt mold clamping groove is provided on the mold base to provide a mold base which is not easily broken. And the mold base with the overall strength is the purpose.
本發明射出成型機模座構造的目的與功效係由以下之技術所實現：The purpose and function of the injection molding machine mold base structure of the present invention are achieved by the following techniques:
於射出成型機上設有活動模座與固定模座來分別對應組裝公、母模具者，其中於兩模座之相對應端分別設有對角斜度設置的鎖模單元，而該鎖模單元包含有一由模座側壁端面斜向深入的圓孔及由模座端面對應圓孔而連通的穿槽孔，且該穿槽孔至側壁端面具有止擋段；藉此，讓模座整體具有強度，同時，亦可達到便利組裝模具的功效。The movable mold base and the fixed mold base are respectively arranged on the injection molding machine to respectively assemble the male and female molds, wherein the opposite ends of the two mold bases respectively have a clamping unit provided with a diagonal inclination, and the mold clamping unit The unit includes a circular hole extending obliquely from the end surface of the side wall of the die holder and a through hole communicating with the corresponding hole of the end face of the die holder, and the through hole has a stop section to the end face of the side wall; thereby, the die holder has the whole Strength, at the same time, can also achieve the convenience of assembling the mold.
如上所述射出成型機模座構造，其中於圓孔內對應設一圓導塊，該圓導塊上設有螺孔，且對應鎖設一螺栓，該螺栓對應穿過穿槽孔，再讓該螺栓對應穿鎖固定一壓掣定位模座的夾模座者。The injection molding machine mold base structure is as described above, wherein a circular guide block is disposed in the circular hole, the circular guide block is provided with a screw hole, and a bolt is correspondingly locked, and the bolt corresponds to the through hole, and then the bolt is The bolt is corresponding to the clamping seat of the compression molding positioning die holder.
(1)．．．模座(1). . . Mold base
(2)．．．模具(2). . . Mold
(3)．．．鎖模單元(3). . . Clamping unit
(31)．．．圓孔(31). . . Round hole
(32)．．．穿槽孔(32). . . Slotted hole
(321)．．．止擋段(321). . . Stop segment
(33)．．．圓導塊(33). . . Round guide block
(331)．．．螺孔(331). . . Screw hole
(34)．．．螺栓(34). . . bolt
(35)．．．夾模座(35). . . Clamp holder
(351)．．．抵掣部(351). . . Arrival department
(352)．．．穿孔(352). . . perforation
(A)．．．螺組件(A). . . Screw assembly
(4)．．．模板(4). . . template
(41)．．．水平溝槽(41). . . Horizontal groove
(42)．．．鎖座(42). . . Lock seat
(43)．．．螺栓(43). . . bolt
(44)．．．鎖固件(44). . . Lock firmware
(5)．．．模具(5). . . Mold
第一圖：本發明之立體分解示意圖First figure: a perspective exploded view of the present invention
第二圖：本發明之平面狀態示意圖Second figure: schematic diagram of the planar state of the present invention
第三圖：本發明之剖視示意圖Third drawing: a schematic cross-sectional view of the present invention
第四圖：本發明之立體組裝圖Fourth Figure: Three-dimensional assembly drawing of the present invention
第五圖：現有技術示意圖Figure 5: Schematic diagram of the prior art
為令本發明所運用之技術內容、發明目的及其達成之功效有更完整且清楚的揭露，茲於下詳細說明之，並請一併參閱所揭之圖式及圖號：For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, it is explained in detail below, and please refer to the drawings and drawings:
首先，請參閱第一～四圖所示，為本發明射出成型機模座構造立體外觀分解示意圖，於射出成型機主要設有活動模座（１）與固定模座（１），於兩模座（１）相對應端之四端隅周邊分別設有對角斜度設置的鎖模單元（３），以用來分別對應組裝公、母模具（２）者，該鎖模單元（３）包含有：First, please refer to the first to fourth figures, which is a schematic exploded view of the injection molding machine mold base structure of the present invention. The injection molding machine is mainly provided with a movable mold base (1) and a fixed mold base (1) in two molds. A clamping unit (3) with a diagonal inclination is respectively arranged around the four ends of the corresponding end of the seat (1) for respectively assembling the male and female molds (2), and the clamping unit (3) Contains:
一圓孔（３１），為由模座（１）側壁端面斜向深入的孔；a circular hole (31), which is a hole which is obliquely penetrated from the end surface of the side wall of the die holder (1);
一穿槽孔（３２），為模座（１）端面對應圓孔（３１）而連通的槽孔，且該穿槽孔（３２）至模座（１）側壁具有止擋段（３２１）；a through hole (32), a slot for the end face of the die holder (1) corresponding to the circular hole (31), and the through hole (32) to the side of the die holder (1) has a stop section (321);
一圓導塊（３３），係對應置入圓孔（３１）內，且可於圓孔（３１）內調整位移，該圓導塊（３３）上設有螺孔（３３１）；a circular guide block (33), correspondingly placed in the circular hole (31), and can be adjusted in the circular hole (31), the circular guide block (33) is provided with a screw hole (331);
一螺栓（３４），係對應與圓導塊（３３）之螺孔（３３１）鎖設，且該螺栓（３４）對應穿過穿槽孔（３２）；a bolt (34) corresponding to the screw hole (331) of the circular guide block (33) is locked, and the bolt (34) correspondingly passes through the through hole (32);
一夾模座（３５），係設有一抵掣部（３５１）及一穿孔（３５２），該穿孔（３５２）對應供螺栓（３４）穿設鎖固，而抵掣部（３５１）對應壓掣定位模具（２）者。A clamping seat (35) is provided with an abutting portion (351) and a through hole (352). The through hole (352) is correspondingly provided for the bolt (34) to be locked, and the abutting portion (351) corresponds to the pressing portion. Position the mold (2).
請參閱第一～四圖所示，於組裝時，該射出成型機上主要設有活動模座（１）與固定模座（１），該兩模座（１）分別對應組裝公、母模具（２）者，其中係於兩模座（１）相對應端之四端隅周邊分別設有對角斜度設置的鎖模單元（３），而該鎖模單元（３）主要設有一由模座（１）側壁端面斜向深入的圓孔（３１）及由模座（１）端面對應圓孔（３１）而連通的穿槽孔（３２），且該穿槽孔（３２）至側壁端面具有止擋段（３２１），再將該圓導塊（３３）對應置入圓孔（３１）內，而圓導塊（３３）位於圓孔（３１）內的位置係需對應模具（２）大小而定，以根據模具（２）而調整圓導塊（３３）相對於圓孔（３１）內的位置，之後，再於該圓導塊（３３）上的螺孔（３３１）對應鎖設一螺栓（３４），該螺栓（３４）係先對應穿過穿槽孔（３２）後再與圓導塊（３３）螺孔（３３１）鎖固，如此，該螺栓（３４）即受止擋段（３２１）的限位，而不會讓圓導塊（３３）脫離掉落出模座（１），接著，該螺栓（３４）再對應夾模座（３５）之穿孔（３５２）而穿設，且藉螺組件（Ａ）對應鎖固，同時讓夾模座（３５）之抵掣部（３５１）對應壓掣定位模具（２），如是，利用於模座（１）四端隅的鎖模單元（３）而能將模具（２）固定者。Referring to the first to fourth figures, during assembly, the injection molding machine is mainly provided with a movable mold base (1) and a fixed mold base (1), and the two mold bases (1) respectively correspond to the assembly of the male and female molds. (2), wherein a clamping unit (3) provided with a diagonal inclination is respectively disposed around the four ends of the opposite ends of the two mold bases (1), and the clamping unit (3) is mainly provided with a a hole (31) in which the side end surface of the die holder is obliquely penetrated, and a through hole (32) which communicates with the end face of the die holder (1) corresponding to the circular hole (31), and the through hole (32) to the side wall The end surface has a stop section (321), and the circular guide block (33) is correspondingly placed in the circular hole (31), and the position of the circular guide block (33) in the circular hole (31) is corresponding to the mold (2) Depending on the size, the position of the circular guide block (33) relative to the circular hole (31) is adjusted according to the mold (2), and then the screw hole (331) on the circular guide block (33) is correspondingly locked. a bolt (34) is provided, and the bolt (34) is correspondingly passed through the slot (32) and then locked with the screw hole (331) of the circular guide block (33), so that the bolt (34) is limited by the stop section (321) without leaving the circular guide block (33) Dropped out of the die holder (1), and then the bolt (34) is inserted through the perforation (352) of the clamping seat (35), and the screw assembly (A) is correspondingly locked, and the clamping seat is 35) The abutting portion (351) corresponds to the compression positioning mold (2), and the mold (2) can be fixed by the mold clamping unit (3) of the mold base (1).
然而前述之實施例或圖式並非限定本發明之產品結構或使用方式，任何所屬技術領域中具有通常知識者之適當變化或修飾，皆應視為不脫離本發明之專利範疇。However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.
藉由上述說明可知，本發明之組成與使用實施說明相較於一般現有技術，我們可以知道本發明具有下列幾項優點，如下：As can be seen from the above description, the composition of the present invention and the implementation description are compared with the prior art, and we can know that the present invention has the following advantages, as follows:
1.本發明射出成型機模座構造，藉以圓導塊之圓弧狀設計，使其可大幅所小應力集中之現象，達到不易變形及不產生裂損之尖銳內凹角的優點。1. The structure of the injection molding machine mold base of the present invention, by virtue of the arc-shaped design of the circular guide block, can greatly reduce the concentration of small stress, and achieve the advantages of sharp concave angle which is not easily deformed and does not cause cracking.
2.同上述，藉以圓導塊之圓弧狀及對應圓形圓孔設計，除達到加工方便的功效之外，亦能有效和緩受壓之應用及提高強度。2. With the above, the arc shape of the circular guide block and the corresponding circular hole design can effectively and ease the application of the pressure and improve the strength, in addition to the convenience of processing.
3.本發明射出成型機模座構造，藉以穿槽孔至側壁端面具有止擋段的設計，使其螺栓對應鎖設圓導塊之後，無論於更換各種尺寸之模具時，而鬆退夾模座後，其螺栓與圓導塊都能受止擋段的限位，而不會讓圓導塊脫離掉落出模座者。3. The mold base structure of the injection molding machine of the present invention, so as to have a design of the stop section through the slot hole to the end surface of the side wall, so that after the bolt is correspondingly locked with the circular guide block, the mold is loosened when the mold of various sizes is replaced. After the seat, both the bolt and the circular guide block can be restrained by the stop section without letting the round guide block fall out of the mold base.
綜上所述，本發明實施例確能達到所預期之使用功效，又其所揭露之具體構造，不僅未曾見諸於同類產品中，亦未曾公開於申請前，誠已完全符合專利法之規定與要求，爰依法提出發明專利之申請，懇請惠予審查，並賜准專利，則實感德便。In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.
(1)．．．模座(1). . . Mold base
(2)．．．模具(2). . . Mold
(3)．．．鎖模單元(3). . . Clamping unit
(31)．．．圓孔(31). . . Round hole
(32)．．．穿槽孔(32). . . Slotted hole
(321)．．．止擋段(321). . . Stop segment
(33)．．．圓導塊(33). . . Round guide block
(331)．．．螺孔(331). . . Screw hole
(34)．．．螺栓(34). . . bolt
(35)．．．夾模座(35). . . Clamp holder
(351)．．．抵掣部(351). . . Arrival department
(352)．．．穿孔(352). . . perforation
(A)．．．螺組件(A). . . Screw assembly
Claims (1)
一圓孔，為由模座側壁端面斜向深入的孔；
一穿槽孔，為模座端面對應圓孔而連通的槽孔，且該穿槽孔至模座側壁具有止擋段；
一圓導塊，係對應置入圓孔內，且可於圓孔內調整位移，該圓導塊上設有螺孔；
一螺栓，係對應與圓導塊之螺孔鎖設，且該螺栓對應穿過穿槽孔；
一夾模座，係設有一抵掣部及一穿孔，該穿孔對應供螺栓穿設鎖固，而抵掣部對應壓掣定位模具者。The injection molding machine mold base structure is mainly provided with a movable mold base and a fixed mold base in the injection molding machine, and a clamping unit provided with a diagonal inclination is respectively arranged around the four end turns of the corresponding ends of the two mold bases for use To respectively assemble the male and female molds, the clamping unit includes:
a circular hole, which is a hole which is obliquely penetrated from the end surface of the side wall of the die holder;
a through hole, a slot that communicates with the end face of the die holder corresponding to the circular hole, and the through hole has a stop section to the sidewall of the die holder;
a circular guide block is correspondingly placed in the circular hole, and the displacement can be adjusted in the circular hole, and the circular guide block is provided with a screw hole;
a bolt corresponding to the screw hole of the circular guide block, and the bolt correspondingly passes through the through hole;
A clamping seat is provided with an abutting portion and a perforation corresponding to the bolt for locking and the abutting portion corresponding to the pressing and positioning mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102115873A TWI471214B (en) | 2013-05-03 | 2013-05-03 | Structure of mold base for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102115873A TWI471214B (en) | 2013-05-03 | 2013-05-03 | Structure of mold base for injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201442843A true TW201442843A (en) | 2014-11-16 |
| TWI471214B TWI471214B (en) | 2015-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102115873A TWI471214B (en) | 2013-05-03 | 2013-05-03 | Structure of mold base for injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407380A (en) * | 2018-04-23 | 2018-08-17 | 苏州恒姆精密部件有限公司 | A kind of precision parts processing mold that there is machinery to stop |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6482914A (en) * | 1987-09-26 | 1989-03-28 | Nissei Plastics Ind Co | Mold device |
| JPH0733041B2 (en) * | 1989-03-02 | 1995-04-12 | 日精樹脂工業株式会社 | Nesting mold and mounting method |
| JP3554951B2 (en) * | 1997-04-01 | 2004-08-18 | 株式会社村田製作所 | Mold positioning device |
| CN101298182B (en) * | 2008-06-16 | 2011-10-05 | 徐大伟 | Simple rapid mould changing method and special device thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407380A (en) * | 2018-04-23 | 2018-08-17 | 苏州恒姆精密部件有限公司 | A kind of precision parts processing mold that there is machinery to stop |
| CN108407380B (en) * | 2018-04-23 | 2019-09-13 | 苏州恒姆精密部件有限公司 | A kind of precision parts processing mold stopped with machinery |
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| Publication number | Publication date |
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| TWI471214B (en) | 2015-02-01 |
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