JPH0212972Y2 - - Google Patents
Info
- Publication number
- JPH0212972Y2 JPH0212972Y2 JP14698283U JP14698283U JPH0212972Y2 JP H0212972 Y2 JPH0212972 Y2 JP H0212972Y2 JP 14698283 U JP14698283 U JP 14698283U JP 14698283 U JP14698283 U JP 14698283U JP H0212972 Y2 JPH0212972 Y2 JP H0212972Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame body
- lower frame
- upper frame
- hydraulic ram
- convex portion
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Description
【考案の詳細な説明】
この考案は、歯科用金属床の製造に関して、特
に金属板を用いて金属床をプレス成形することに
よつて得られる圧印床のための加圧加工装置に関
するものである。[Detailed description of the invention] This invention relates to the manufacture of dental metal beds, and in particular to a pressure processing device for coining beds obtained by press-forming metal beds using metal plates. .
従来、歯科用金属床の製造において、金属板の
プレス成形、すなわち圧印床の製造に関しては、
その製造工程中に複数の異なつた加圧操作を含
む、かつこの加圧操作のなかにはきわめて大きな
加圧力による操作が含まれている。従来、この金
属床のプレス成形には、一般産業用のプレス機械
が利用されているため、製造工程中における異な
つた加圧操作に煩雑な作業が要求され作業性の面
において難点を有するとともに、精密な加圧製品
を得ることができないという欠点を有していた。 Conventionally, in the production of dental metal floors, press molding of metal plates, that is, production of coined floors, is as follows:
The manufacturing process includes a plurality of different pressurizing operations, and these pressurizing operations include operations using extremely large pressurizing forces. Conventionally, press machines for general industry have been used for press forming of this metal floor, which requires complicated work for different pressurizing operations during the manufacturing process, and has drawbacks in terms of workability. This method has the disadvantage that it is not possible to obtain a precisely pressurized product.
そこで、この考案は、歯科用金属床の製造にお
いて、特にその金属板のプレス成形に関連して、
従来の製造作業にみられる難点ならびに問題点を
解決するべくなされた軽量小型で作業性にすぐれ
た歯科用金属床の加圧加工装置を提供することに
ある。 Therefore, this invention was developed in the production of dental metal floors, especially in relation to the press forming of the metal plates.
It is an object of the present invention to provide a pressure processing apparatus for dental metal floors that is lightweight, compact, and has excellent workability, and is designed to solve the difficulties and problems seen in conventional manufacturing operations.
この考案は、上記する目的を達成するにあたつ
て、具体的には、油圧発生装置に接続され上下方
向に進退可能な油圧ラム機構を装備する上側フレ
ーム体と、前記上側フレーム体を支持する複数の
支柱体と、前記上側フレームに対面するように前
記支柱体の下端に連結される下側フレーム体とを
備え、前記下側フレーム体は、前記上側フレーム
体に装備された油圧ラム機構に対面して凸状部を
有し、前記下側フレーム体を、前記凸状部を受け
入れる切欠部を備えたテーブル板の裏面に固定し
て成り、前記テーブル板上面と前記下側フレーム
体の凸状部頂面上にそれぞれ表面が面一になるよ
うに薄板部材を設けて成る歯科用金属床の加圧加
工装置である。 In order to achieve the above-mentioned object, this invention specifically includes an upper frame body equipped with a hydraulic ram mechanism connected to a hydraulic pressure generator and capable of moving up and down, and supporting the upper frame body. The lower frame body is provided with a plurality of support bodies and a lower frame body connected to the lower end of the support body so as to face the upper frame body, and the lower frame body is connected to a hydraulic ram mechanism equipped on the upper frame body. The lower frame body is fixed to the back surface of a table plate having a convex portion facing each other and having a notch for receiving the convex portion, and the upper surface of the table plate and the convex portion of the lower frame body This is a pressure processing apparatus for a dental metal floor, in which thin plate members are provided on the top surfaces of the shaped parts so that their surfaces are flush with each other.
以下、この考案にかかる歯科用金属床の加圧加
工装置について図面に示す具体的な実施例にもと
づいて詳細に説明する。 Hereinafter, the pressure processing apparatus for dental metal floors according to this invention will be described in detail based on specific embodiments shown in the drawings.
第１図は、この考案になる歯科用金属床の加圧
加工機１を主要部を断面にして示す側断面図であ
る。図に示す実施例において、加圧加工機１は、
油圧発生装置Ｏ，Ｇに接続された油圧ラム機構２
を備えた上側フレーム体３を有している。前記油
圧ラム機構２は、油圧シリンダ４とラムアダプタ
５から成つていて、固定用フランジ部材６により
前記上側フレーム体３に固着されるようになつて
いる。前記上側フレーム体３は、たとえば第２図
に示すような４点位置において、４本の支柱体７
を介して当該上側フレーム体３に対面する下側フ
レーム体８と連結されている。前記上側フレーム
体３と各支柱体７は、止めナツト９により、前記
下側フレーム体８と各支柱体７は、止めナツト１
０によつてそれぞれ固着されている。前記上側フ
レーム体３、支柱体７、および下側フレーム体８
とによつて被加圧物に対する負荷重時の荷重閉ル
ープを構成する。前記下側フレーム体８の上面に
は、前記上側フレーム体３に装備された油圧ラム
機構２に対面した位置において少なくとも被加圧
物の床面積より大きな表面積を有する平面矩形状
の凸状部１１が設けてある。 FIG. 1 is a side sectional view showing a main part of a pressure processing machine 1 for a dental metal floor according to the present invention. In the embodiment shown in the figure, the pressure processing machine 1 is
Hydraulic ram mechanism 2 connected to hydraulic pressure generators O and G
It has an upper frame body 3 equipped with. The hydraulic ram mechanism 2 includes a hydraulic cylinder 4 and a ram adapter 5, and is fixed to the upper frame body 3 by a fixing flange member 6. The upper frame body 3 has four pillar bodies 7 at four points as shown in FIG. 2, for example.
It is connected to a lower frame body 8 facing the upper frame body 3 via. The upper frame body 3 and each strut body 7 are connected by a locking nut 9, and the lower frame body 8 and each strut body 7 are connected by a locking nut 1.
0 respectively. The upper frame body 3, the strut body 7, and the lower frame body 8
This constitutes a closed load loop when the load on the pressurized object is heavy. On the upper surface of the lower frame body 8, at a position facing the hydraulic ram mechanism 2 provided on the upper frame body 3, there is a convex portion 11 having a rectangular planar shape and having a surface area at least larger than the floor area of the pressurized object. is provided.
一方、作業テーブル１２は、テーブル天板１３
と、テーブル脚１４を有している。前記テーブル
天板１３には、前記下側フレーム体８の凸状部１
１を受け入れる切欠部１５および前記支柱体７を
貫通する孔１６が設けてある。前記下側フレーム
体８は、前記凸状部１１を前記テーブル天板１３
の切欠部１５に嵌合した状態において、前記テー
ブル天板１３の裏面に、ボルト１７により固定さ
れるようになつている。前記テーブル天板１３の
上面１３ａと、前記下側フレーム体８における凸
状部１１の上面１１ａとは、面一になるように設
計されている。一方、前記テーブル天板１３の上
面１３ａに沿つて、たとえばステンレス鋼板で成
る薄板部材１８が設けてある。前記薄板部材１８
は、前記テーブル天板１３における平面矩形状の
切欠部１５に内接対応するように平面円形状の切
欠１９を有している。前記円形状の切欠１９は、
円筒状の被加圧物治具の径より若干大きな径のも
のである。これに対し、前記下側フレーム体８に
おける平面矩形状凸状部１１の頂面１１ａに沿つ
て、前記円形状切欠１９に着脱自在に嵌り合う薄
板部材２０が設けてある。前記薄板部材１８およ
び２０は、実質上同一の厚さを有し、作業テーブ
ルのテーブル面を面一に形成する。一方、前記薄
板部材１８上には、円筒状の被加圧物治具を前記
油圧ラム機構２の軸線に対して同心円上に案内設
置するための案内部材２１が設けてある。案内部
材２１は、板状部材から成り、ボルト等の手段に
より脱着自在に形成される。前記案内部材２１
は、前記円形状の切欠１９の切欠ラインに沿つた
曲線状の当面２２を備えている。 On the other hand, the work table 12 has a table top plate 13
and table legs 14. The table top plate 13 has a convex portion 1 of the lower frame body 8.
A notch 15 for receiving the support 1 and a hole 16 passing through the support 7 are provided. The lower frame body 8 connects the convex portion 11 to the table top plate 13.
When the table top plate 13 is fitted into the notch 15, it is fixed to the back surface of the table top plate 13 with bolts 17. The upper surface 13a of the table top plate 13 and the upper surface 11a of the convex portion 11 of the lower frame body 8 are designed to be flush with each other. On the other hand, along the upper surface 13a of the table top plate 13, a thin plate member 18 made of, for example, a stainless steel plate is provided. Said thin plate member 18
has a notch 19 that is circular in plan and corresponds inscribed to the notch 15 in the table top 13 that is rectangular in plan. The circular notch 19 is
The diameter is slightly larger than the diameter of the cylindrical pressurized object jig. On the other hand, along the top surface 11a of the planar rectangular convex portion 11 of the lower frame body 8, a thin plate member 20 is provided which is removably fitted into the circular notch 19. The thin plate members 18 and 20 have substantially the same thickness and form the table surface of the work table flush with each other. On the other hand, a guide member 21 is provided on the thin plate member 18 for guiding and installing a cylindrical pressurized object jig concentrically with respect to the axis of the hydraulic ram mechanism 2. The guide member 21 is made of a plate-like member, and is detachably formed by means such as bolts. The guide member 21
is provided with a curved surface 22 along the notch line of the circular notch 19.
以上の構成に成るこの考案の歯科用金属床の加
圧加工装置は、面一平坦に形成されるテーブル天
板の薄板部材上に、第１図に示すような態様で被
加圧物治具が載置される。第１図に示す作業例に
おいて、被加圧物は、フラスコ２３、ガイドパイ
プ２４内においてプレス用シリコン型２５とメタ
ル型２６の間に挟さまれた状態で、前記プレス用
シリコン型２５上のプレスゴム２７、およびプツ
シヤ２８を介して、プツシヤ２８上方からラム５
の加圧を受けるようになつている。この装置によ
れば、前記油圧ラム機構を介して上記する被加圧
物に対して負荷重を加えた場合、負荷重による圧
力が支柱体７を介して上側フレーム体３と下側フ
レーム体８間にのみ作用し、テーブル天板１３な
らびに実質上の作業面となる薄板部材１８に直接
的な圧力が加わらない。したがつて、テーブルの
強度を必要以上に強化する必要がなく、小型化す
ることができるとともに、作業性の向上をはかる
べく作業テーブルを設計できるという利点を有す
る。一方また、油圧ラム機構に対面する下側フレ
ーム体における凸状部の頂面部分にテーブル天板
における薄板部材１８と面一になる薄板部材２０
を着脱自在に配したことにより、作業点における
損傷に対して、当該薄板部材２０を交換すること
によつて、きわめて簡単に補修できるものであ
り、その点においても有効なものといえる。 The dental metal floor pressurizing apparatus of this invention having the above-mentioned configuration is capable of attaching a pressurized object jig to a thin plate member of a table top plate formed flat on one surface in the manner shown in FIG. is placed. In the work example shown in FIG. 1, the pressurized object is placed between the press silicon mold 25 and the metal mold 26 in the flask 23 and the guide pipe 24, and is placed on the press silicon mold 25. The ram 5 is inserted from above the pusher 28 via the press rubber 27 and the pusher 28.
It is now subject to increased pressure. According to this device, when a load is applied to the pressurized object through the hydraulic ram mechanism, the pressure due to the load is applied to the upper frame body 3 and the lower frame body 8 through the column body 7. No direct pressure is applied to the table top plate 13 or the thin plate member 18, which essentially becomes the work surface. Therefore, there is no need to strengthen the strength of the table more than necessary, and there are advantages in that it can be made smaller and that the work table can be designed to improve workability. On the other hand, there is also a thin plate member 20 flush with the thin plate member 18 on the table top plate on the top surface of the convex portion of the lower frame body facing the hydraulic ram mechanism.
Since the thin plate member 20 is detachably arranged, damage at the work point can be repaired very easily by replacing the thin plate member 20, and it can be said to be effective in that respect as well.
図面は、この考案にかかる歯科用金属床の加圧
加工装置の具体的な実施例を示すものであり、第
１図は、当該加圧加工装置の部分側断面図、第２
図は、その平面図である。
１……加圧加工機、２……油圧ラム機構、３…
…上側フレーム体、４……油圧シリンダ、７……
支柱体、８……下側フレーム体、１１……下側フ
レーム体凸状部、１２……作業テーブル、１３…
…テーブル天板、１５……天板切欠部、１８……
薄板部材、１９……円形切欠部、２０……円形薄
板部材、２１……案内部材。
The drawings show a specific embodiment of the pressure processing apparatus for dental metal floors according to this invention, and FIG. 1 is a partial side sectional view of the pressure processing apparatus, and FIG.
The figure is a plan view thereof. 1... Pressure processing machine, 2... Hydraulic ram mechanism, 3...
...Upper frame body, 4...Hydraulic cylinder, 7...
Strut body, 8...Lower frame body, 11...Lower frame body convex portion, 12...Work table, 13...
...Table top plate, 15...Top plate notch, 18...
Thin plate member, 19... Circular notch, 20... Circular thin plate member, 21... Guide member.
Claims (1)
能な油圧ラム機構を装備する上側フレーム体
と、前記上側フレーム体を支持する複数の支柱
体と、前記上側フレーム体に対面するように前
記支柱体の下端に連結される下側フレーム体と
を備え、前記下側フレーム体は、前記上側フレ
ーム体に装備された油圧ラム機構に対面して凸
状部を有し、前記下側フレーム体を、前記凸状
部を受け入れる切欠部を備えたテーブル板の裏
面に固定して成り、前記テーブル板上面と、前
記下側フレーム体の凸状部頂面上にそれぞれ表
面が面一になるように薄板部材を設けて成るこ
とを特徴とする歯科用金属床の加圧加工装置。 (2) 前記油圧ラム機構と対面する薄板部材上に、
被加圧物を前記油圧ラム機構の軸線に対して同
心円上に案内設置するための案内部材を設けた
ことを特徴とする実用新案登録請求の範囲第(1)
項に記載の歯科用金属床の加圧加工装置。[Claims for Utility Model Registration] (1) An upper frame body connected to a hydraulic pressure generating device and equipped with a hydraulic ram mechanism that can advance and retreat in the vertical direction, a plurality of support columns supporting the upper frame body, and the upper frame body. a lower frame body connected to the lower end of the column body so as to face the frame body, and the lower frame body has a convex portion facing a hydraulic ram mechanism provided on the upper frame body. the lower frame body is fixed to the back surface of a table plate having a notch for receiving the convex portion, and the lower frame body is fixed to the back surface of a table plate having a notch portion for receiving the convex portion, and the lower frame body has a A pressure processing device for a dental metal floor, characterized in that thin plate members are provided so that their surfaces are flush with each other. (2) On the thin plate member facing the hydraulic ram mechanism,
Utility model registration claim No. (1) characterized in that a guide member is provided for guiding and installing a pressurized object concentrically with respect to the axis of the hydraulic ram mechanism.
Pressure processing equipment for dental metal floors as described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14698283U JPS6052812U (en) | 1983-09-20 | 1983-09-20 | Pressure processing equipment for dental metal floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14698283U JPS6052812U (en) | 1983-09-20 | 1983-09-20 | Pressure processing equipment for dental metal floors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052812U JPS6052812U (en) | 1985-04-13 |
| JPH0212972Y2 true JPH0212972Y2 (en) | 1990-04-11 |
Family
ID=30326991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14698283U Granted JPS6052812U (en) | 1983-09-20 | 1983-09-20 | Pressure processing equipment for dental metal floors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052812U (en) |
-
1983
- 1983-09-20 JP JP14698283U patent/JPS6052812U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6052812U (en) | 1985-04-13 |
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