JPH0454614U - - Google Patents
Info
- Publication number
- JPH0454614U JPH0454614U JP9744590U JP9744590U JPH0454614U JP H0454614 U JPH0454614 U JP H0454614U JP 9744590 U JP9744590 U JP 9744590U JP 9744590 U JP9744590 U JP 9744590U JP H0454614 U JPH0454614 U JP H0454614U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- head
- sliding member
- fluid supply
- internal sliding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
- B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
- B23Q11/0025—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts using resilient means, e.g. springs, hydraulic dampers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Description
第１図は、本考案によるカウンタバランスの一
実施例を示す図、第２図は、第１図に示すカウン
タバランスの拡大図、第３図は、従来のカウンタ
バランスの一例を示す図、第４図は、従来のカウ
ンタバランスの別の例を示す図である。
２……支持手段（ベツド）、３……支持手段（
コラム）、６……ヘツド、１０……カウンタバラ
ンス、１１……シリンダ（外筒）、１２……内部
空間、１３……内部摺動部材（内筒）、１３ａ…
…連通空間（開口部）、１３ｂ……流体供給口（
圧縮空気供給口）、１５……連通空間（内部空間
）、ＡＲＥ……摺動領域。
FIG. 1 is a diagram showing an example of a counterbalance according to the present invention, FIG. 2 is an enlarged view of the counterbalance shown in FIG. 1, and FIG. 3 is a diagram showing an example of a conventional counterbalance. FIG. 4 is a diagram showing another example of conventional counterbalance. 2...Support means (bed), 3...Support means (
column), 6...Head, 10...Counter balance, 11...Cylinder (outer cylinder), 12...Inner space, 13...Internal sliding member (inner cylinder), 13a...
...Communication space (opening), 13b...Fluid supply port (
compressed air supply port), 15... communication space (internal space), ARE... sliding area.
Claims (1)
に設けられたヘツドにおいて、 シリンダを、下方に開口した形で前記ヘツドに
固定して設け、 内部摺動部材を、前記シリンダの内部に嵌入し
た形で、前記支持手段に固定して設け、 前記内部摺動部材に、流体供給手段が接続され
る流体供給口を設け、 前記内部摺動部材に、連通空間を、前記流体供
給口と前記シリンダの内部空間を連通する形で設
けて構成した工作機械用カウンタバランス。 (2) 前記シリンダを、前記ヘツドの上部に配置
して設け、 前記内部摺動部材を、前記シリンダとの摺動領
域が前記ヘツドによつて加工領域から遮蔽される
形で、配置して設けて構成した実用新案登録請求
の範囲第１項記載の工作機械用カウンタバランス
。[Claims for Utility Model Registration] (1) In a head provided to be movable and driven in the vertical direction with respect to a support means, a cylinder is fixed to the head in a form that opens downward, and an internal sliding member is provided. is fitted into the inside of the cylinder and fixed to the support means, the internal sliding member is provided with a fluid supply port to which the fluid supply means is connected, and the internal sliding member is provided with a communication space. A counterbalance for a machine tool, wherein the fluid supply port and the internal space of the cylinder are provided in communication with each other. (2) The cylinder is arranged and provided above the head, and the internal sliding member is arranged and provided so that a sliding area with the cylinder is shielded from a processing area by the head. A counterbalance for a machine tool according to claim 1 of the utility model registration claim, which is constructed by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9744590U JPH0454614U (en) | 1990-09-17 | 1990-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9744590U JPH0454614U (en) | 1990-09-17 | 1990-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454614U true JPH0454614U (en) | 1992-05-11 |
Family
ID=31837819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9744590U Pending JPH0454614U (en) | 1990-09-17 | 1990-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002022306A1 (en) * | 2000-09-18 | 2002-03-21 | Pascal Kabushiki Kaisha | Spindle balancer for machine tool |
| JP2006088230A (en) * | 2004-09-21 | 2006-04-06 | Toyoda Mach Works Ltd | Machine tool |
| JP2010221319A (en) * | 2009-03-23 | 2010-10-07 | Pascal Engineering Corp | Balancer device for linear driving type machine tool |
-
1990
- 1990-09-17 JP JP9744590U patent/JPH0454614U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002022306A1 (en) * | 2000-09-18 | 2002-03-21 | Pascal Kabushiki Kaisha | Spindle balancer for machine tool |
| JP2006088230A (en) * | 2004-09-21 | 2006-04-06 | Toyoda Mach Works Ltd | Machine tool |
| JP4507787B2 (en) * | 2004-09-21 | 2010-07-21 | 株式会社ジェイテクト | Machine Tools |
| JP2010221319A (en) * | 2009-03-23 | 2010-10-07 | Pascal Engineering Corp | Balancer device for linear driving type machine tool |