JP2017070952A5 - - Google Patents

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Publication number
JP2017070952A5
JP2017070952A5 JP2015197288A JP2015197288A JP2017070952A5 JP 2017070952 A5 JP2017070952 A5 JP 2017070952A5 JP 2015197288 A JP2015197288 A JP 2015197288A JP 2015197288 A JP2015197288 A JP 2015197288A JP 2017070952 A5 JP2017070952 A5 JP 2017070952A5
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JP
Japan
Prior art keywords
members
die
block
nut
rude
Prior art date
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Pending
Application number
JP2015197288A
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Japanese (ja)
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JP2017070952A (en
Filing date
Publication date
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Priority to JP2015197288A priority Critical patent/JP2017070952A/en
Priority claimed from JP2015197288A external-priority patent/JP2017070952A/en
Publication of JP2017070952A publication Critical patent/JP2017070952A/en
Publication of JP2017070952A5 publication Critical patent/JP2017070952A5/ja
Pending legal-status Critical Current

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Description

次に、かかる構成の作動を説明する。
初期状態において、上部シリンダ12と連結する上パンチ13は上昇位置にあり、下部シリンダ18と連結するコアロッド17は下降位置にある。フィーダ15はダイプレート14に装着されたダイスの位置から退避した位置にある。フィーダ15がダイスの位置に移動すると、ホッパー16からフィーダ15に供給された成形物がダイスに充填される。成形物の充填が終了し、フィーダ15が退避すると、上部シリンダ12が作動して上パンチ13が下降すると共に、下部シリンダ1が作動してコアロッド17が上昇し、成形物を圧縮成形する。圧縮成形が完了すると、上パンチ13は上昇し、初期状態の原位置に戻り、コアロッド17は下降し、成形品をダイプレート14の上面に抜き出す。
Next, the operation of this configuration will be described.
In the initial state, the upper punch 13 which connects the upper rude Linda 12 is in the raised position, the core rod 17 which connects the lower rude Linda 18 in the lowered position. The feeder 15 is in a position retracted from the position of the die mounted on the die plate 14. When the feeder 15 moves to the die position, the molded product supplied from the hopper 16 to the feeder 15 is filled into the die. Filling of the molding is finished, the feeder 15 is retracted, together with the upper punch 13 on rude Linda 12 is actuated to descend, the core rod 17 is raised by the lower rude Linda 1 8 is actuated, the moldings Compression molding. When the compression molding is completed, the upper punch 13 rises and returns to the original position in the initial state, the core rod 17 descends, and the molded product is extracted from the upper surface of the die plate 14.

かかる作動で、支柱部材9のネジ部9A,9Bにナット部材10,11を螺合し、ナット部材10,11の締付けにより支柱部材9に張力を付与している。このため、上部シリンダ12および下部シリンダ1の作動で成形物を圧縮成形する加圧時には、支柱部材9はもはや伸びる余地がなく、上部シリンダ12の反力にも耐え得るので、支柱部材9を大径化することなく、コンパクト化を図ることができる。さらに、上部シリンダ12の反力で上部のブロック部材1が撓むことはなく、上部シリンダ12を精度よく作動でき、予め設定した位置に加圧力を付与できるので、成形精度が保障されると共にダイスへの負担も軽減し、ダイスの寿命を延ばすことができる。また、支柱部材9と筒状部材5の径を適宜変更することで、様々な加圧力の成形機に適用することができる。 With this operation, the nut members 10 and 11 are screwed into the screw portions 9A and 9B of the support member 9, and tension is applied to the support member 9 by tightening the nut members 10 and 11. For this reason, at the time of pressurization in which the molded product is compression-molded by the operation of the upper cylinder 12 and the lower cylinder 18 , the column member 9 has no room to extend and can withstand the reaction force of the upper cylinder 12. Compactness can be achieved without increasing the diameter. Further, the upper block member 1 does not bend due to the reaction force of the upper cylinder 12, the upper cylinder 12 can be operated with high accuracy, and a pressing force can be applied to a preset position. The load on the die can be reduced and the life of the die can be extended. Moreover, it can apply to the molding machine of various pressurization by changing the diameter of the support | pillar member 9 and the cylindrical member 5 suitably.

なお、一実施形態では、支柱部材9は、各ブロック部材1,2を貫通し、各ネジ部9A,9Bにそれぞれナット部材10,11を螺合し、各ナット部材10,11の締付けによりブロック部材1,2で筒状部材5を挟持したが、これに限定されるものではなく、支柱部材9は、ブロック部材1,2のどちらか一方を貫通し、貫通したネジ部9Aまたは9Bにナット部材10または11を螺合し、ナット部材10または11の締付けによりブロック部材1,2で筒状部材5を挟持しても良いことは勿論である。また、支柱部材9は、径方向中心Aに対して対称に4本配置したが、これに限定されるものではなく、径方向中心Aに対して対称に少なくとも2本以上の支柱部材9を配置してもよい。また、ブロック部材1,2は、平面で略正方形の立方体形状としたが、これに限定されるものではなく、平面で略長方形の立方体形状や、平面で略円形の円柱形状としてもよいことは勿論である。 In one embodiment, the strut member 9, through each block member 1, the threaded portions 9A, respectively screwed nut members 10 and 11 to 9B, both the tightening of the nut members 10 and 11 Although sandwiching the tubular member 305 in the block member 2 is not limited thereto, the strut member 9 penetrates the either of the two block members 1, through the threaded portion 9A or 9B Of course, the nut member 10 or 11 may be screwed together, and the cylindrical member 5 may be sandwiched between the block members 1 and 2 by tightening the nut member 10 or 11. Further, although four support members 9 are arranged symmetrically with respect to the radial center A, the invention is not limited to this, and at least two support members 9 are arranged symmetrically with respect to the radial center A. May be. Moreover, although both the block members 1 and 2 were made into the substantially square cube shape in a plane, it is not limited to this, It is good also as a substantially rectangular cube shape in a plane, and a substantially circular cylindrical shape in a plane. Of course.

1:上部ブロック部材
2:下部ブロック部材
5:筒状部材
9:支柱部材
9A,9B:ネジ部
10,11:ナット部材
12:上部シリンダ
18:下部シリンダ
1: top of the block member 2: the bottom of the block member 5: tubular member 9: strut member 9A, 9B: screw portion 10, 11: nut member 12: upper cylinder 18: lower cylinder

JP2015197288A 2015-10-05 2015-10-05 Molding machine Pending JP2017070952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015197288A JP2017070952A (en) 2015-10-05 2015-10-05 Molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015197288A JP2017070952A (en) 2015-10-05 2015-10-05 Molding machine

Publications (2)

Publication Number Publication Date
JP2017070952A JP2017070952A (en) 2017-04-13
JP2017070952A5 true JP2017070952A5 (en) 2018-11-01

Family

ID=58539011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015197288A Pending JP2017070952A (en) 2015-10-05 2015-10-05 Molding machine

Country Status (1)

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JP (1) JP2017070952A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107953590A (en) * 2017-11-16 2018-04-24 重庆电子工程职业学院 A kind of mechanical type numerical control press machine
CN109016599A (en) * 2018-09-26 2018-12-18 东莞市天合机电开发有限公司 A kind of adjustable punching mechanism using more forming blocks molds of lower mold height
CN109016598A (en) * 2018-09-26 2018-12-18 东莞市天合机电开发有限公司 A kind of punching mechanism using more forming blocks molds
CN112549623B (en) * 2020-10-22 2022-07-15 中钢新型材料股份有限公司 Two-group powder continuous forming production line for single crystal furnace production and method thereof

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