JPS5871053A - Polishing device of cylindrical vessel - Google Patents
Polishing device of cylindrical vesselInfo
- Publication number
- JPS5871053A JPS5871053A JP16863881A JP16863881A JPS5871053A JP S5871053 A JPS5871053 A JP S5871053A JP 16863881 A JP16863881 A JP 16863881A JP 16863881 A JP16863881 A JP 16863881A JP S5871053 A JPS5871053 A JP S5871053A
- Authority
- JP
- Japan
- Prior art keywords
- self
- cylindrical vessel
- polishing
- container
- rotary
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
【発明の詳細な説明】
（ａ ）技術分野の説明
本発明は、密閉型開閉装置等に使用される円筒容器の内
壁面を研磨する装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Description of the Technical Field The present invention relates to a device for polishing the inner wall surface of a cylindrical container used in a closed type opening/closing device or the like.
（ｂ）従来技術の説明
従来、密閉型開閉装置等が収納されている円筒形の容器
を製造するにあたっては、鋼板等を板金加工により円筒
形に形成させた後、その継目に溶接を施して接合し、更
に表面仕上げ、特に溶接後における溶接面の盛り上がり
部分の研磨仕上げを行なって、容器を製作していた。(b) Description of the prior art Conventionally, in manufacturing a cylindrical container in which a closed type switchgear or the like is housed, a steel plate or the like is formed into a cylindrical shape by sheet metal processing, and then the joints are welded. The container was manufactured by joining and finishing the surface, especially polishing the raised part of the welded surface after welding.
ところで、この研磨仕上げ作業のうち、例えば円筒容器
の内壁面に対する仕上げ作業を行なうにあたって、従来
では、第１図に示す様に容器１の内面に手持型の研磨機
２等を挿入して、先端に取付けられている砥石３を回転
させて１１手作業で研磨作業を行なっていた。しかるに
、この様な従来型のｖＲＩｌ！！作業は、研磨機２を肢
体で支えて容器１表面に接触させる為、その接触圧力の
調整を一定のものとすることが困難であるところから、
表面仕上がりにムラができ易く、また接触圧力を強くし
過ぎると、研［１１！２に取付けられている砥石３が目
詰りを起こし、一時研磨作業が不可能になったり、また
は表面を削り過ぎてしまう等の欠点があった。その上、
容器１の大きさ形状によっては狭所での作業を行なうこ
ともあり、この為に作業能率が低下したり、また作業時
に切削塵が飛散して安全衛生上好ましくない等の欠点も
あった。By the way, in the polishing and finishing work, for example, when finishing the inner wall surface of a cylindrical container, conventionally, as shown in FIG. The polishing work was done manually by rotating the grindstone 3 attached to the machine. However, such conventional vRIl! ! Since the work involves supporting the polishing machine 2 with the limbs and bringing it into contact with the surface of the container 1, it is difficult to adjust the contact pressure to a constant level.
The surface finish tends to be uneven, and if the contact pressure is too strong, the grindstone 3 attached to the grinder [11! There were some drawbacks, such as: On top of that,
Depending on the size and shape of the container 1, the work may have to be carried out in a narrow space, which has the disadvantage of reducing work efficiency and scattering cutting dust during work, which is unfavorable in terms of health and safety.
（Ｃ）発明の目的
本発明は以上述べた様な従来型の研磨装置の欠点を解消
せんとして提案されたものである。即ち、本発明の目的
は、研磨装置に砥石調圧機構と自走機構を設けることに
より、過負荷研磨による砥石の目詰りを防止でき、旦つ
自動走行して内壁面の仕上げ作業を行なうことができ、
作業能率の向上と安全衛生性とを向上させた研！！装置
を提供することにある。(C) Object of the Invention The present invention has been proposed to overcome the drawbacks of conventional polishing apparatuses as described above. That is, an object of the present invention is to prevent clogging of the grindstone due to overload polishing by providing a grinding wheel pressure regulating mechanism and a self-propelled mechanism in a polishing device, and to perform finishing work on an inner wall surface by automatically running the grinding device. is possible,
Research that improves work efficiency and safety and health! ! The goal is to provide equipment.
（ｄ ）発明の構成
以下、本発明を第２乃至４図に示す実施例により詳細に
説明する。(d) Structure of the Invention The present invention will now be described in detail with reference to embodiments shown in FIGS. 2 to 4.
容器１０内に装置されている自走台車Ｋにおける前方の
面板１１ａ、には回転モータ１２が取付けられており、
この回転モータ１２の回転軸１３の先端部には圧縮空気
供給口であるロータリーバルブ１４が取付けられている
。−二のロータリーバルブ１４と一体に口字形に形成さ
れた回転台１５が回転軸１３を中心に回転自在に設けら
れている。A rotary motor 12 is attached to the front face plate 11a of the self-propelled trolley K installed in the container 10.
A rotary valve 14, which is a compressed air supply port, is attached to the tip of the rotating shaft 13 of the rotary motor 12. - A rotary table 15 formed integrally with the second rotary valve 14 in the shape of a mouthpiece is rotatably provided around the rotary shaft 13.
この回転台１５の内部には、〇−タリーバルブ１４から
通じる空気孔が回転台１５の両端部へ穿設されている。Inside the rotary table 15, air holes communicating from the O-tally valve 14 are bored at both ends of the rotary table 15.
一方、回転台１５の両端部には、それぞれ軸受１６．１
６が回転台１５と一体に設けられている。この軸受１６
．１６には、圧縮空気によって駆動される研磨機１７が
支持金具１８に設けられた支持軸１８ａに回動自在に取
付けられている。研磨機１７の先端には円柱状に形成さ
れた砥石１９が回転自在に取付けられている。この砥石
１９は、研磨機１７の支持金具１８゛の後端側と回転台
１５との開に張設されたコイルバネ２゜により、容器１
０の内壁面に圧接されている。On the other hand, bearings 16.1 are provided at both ends of the rotary table 15, respectively.
6 is provided integrally with the rotary table 15. This bearing 16
．． At 16, a polishing machine 17 driven by compressed air is rotatably attached to a support shaft 18a provided on a support fitting 18. A cylindrical grindstone 19 is rotatably attached to the tip of the polisher 17. This whetstone 19 is attached to the container 1 by means of a coil spring 2° tensioned between the rear end side of the support fitting 18° of the polishing machine 17 and the rotary table 15.
It is pressed against the inner wall surface of 0.
一方、自走台車にの前後の面板１１ａ、１１ｂには車輪
２１ａ 、２１ｂ 、２１ｃがそれぞれ取付けられてい
る。これらの車輪のうち、車輪２１ａは、第４図の如（
、面板１１’ａ下部に取付けられて自走台車Ｋを保持し
ている。車輪２１ｂは面板１１ａ、１１ｂの上部に取付
けられており、その軸受２２内に縮設されたバネ２３の
伸張力により、容器１０の内壁面に圧接されている。後
方の車輪２１ｃは、減速機２４を介して走行モータ２５
に連結されている。On the other hand, wheels 21a, 21b, and 21c are attached to front and rear face plates 11a and 11b of the self-propelled truck, respectively. Among these wheels, the wheel 21a is as shown in FIG.
, is attached to the lower part of the face plate 11'a to hold the self-propelled cart K. The wheels 21b are attached to the upper portions of the face plates 11a and 11b, and are pressed against the inner wall surface of the container 10 by the tension of a spring 23 compressed in a bearing 22 of the wheels 21b. The rear wheels 21c are connected to a traveling motor 25 via a reducer 24.
is connected to.
（ｅ ）発明の作用
以上述べた如き構−成を有する本発明の研！ｌ！！装置
は次の襟に作用する。(e) Function of the invention The present invention has the structure as described above! l! ! The device acts on the next collar.
まず、自走台車Ｋを容器１０内に装置した後、圧縮空気
をロータリーバルブ１４より回転台１５先端の研ＩＭ１
１７に送り込み、これを駆動させて砥石１９を回転させ
る。すると、砥石１９はスプリング２Ｑの張力により容
器１０内壁面に圧接されているので、内壁面の研磨が開
始される。次に、回転モータ１２を起動させると回転台
１５も一緒に回転される。すると、回転台１５先端の砥
石１９が回転しながら容器１０内壁面に沿って回転して
、内円周方向の研磨が行なわれる。そして、走行モータ
２５を駆動させると、動力が減速機２４を介して車輪２
１ｃに伝達され車輪２１ｃが回転するので、自走台車に
は容器１０軸方向に走行を開始して、それに伴い砥石１
９が容器１０軸方向の研磨も行なうの、で句る。この時
、砥石１９はバネ２０の張力により研磨圧力の調整が行
なわれ、砥石１９の目詰りや容器内面の削り過ぎが防止
されると共に、砥石１９のＩＮ量に追従して、常時容器
１０の内！面に圧接される。また、容器１０の軸方向に
おける研磨機１７の送り出し量は走行モータ２５を制御
することにより調整される。そして、容器１０の形状が
一様でなく変形している場合でも、自走台車にの車輪２
１ｂの軸受２２に縮設されたバネ２３の伸張力により車
輪２１ｂを容器１０内壁面に圧接しているので、その変
形に常に追従することができる。それと同時に、これら
の車輪２１ｂは研磨時の回転モーメントにより自走台車
に全体が回転するのを防止している。First, after installing the self-propelled cart K in the container 10, compressed air is supplied from the rotary valve 14 to the polishing IM1 at the tip of the rotary table 15.
17 and drives it to rotate the grindstone 19. Then, since the grindstone 19 is pressed against the inner wall surface of the container 10 by the tension of the spring 2Q, polishing of the inner wall surface is started. Next, when the rotary motor 12 is started, the rotary table 15 is also rotated together. Then, the grindstone 19 at the tip of the rotary table 15 rotates along the inner wall surface of the container 10, and polishing is performed in the inner circumferential direction. Then, when the traveling motor 25 is driven, the power is transmitted to the wheels 2 through the reducer 24.
1c and rotates the wheel 21c, the self-propelled cart starts traveling in the axial direction of the container 10, and accordingly, the wheel 21c rotates.
9 also performs polishing in the axial direction of the container 10. At this time, the grinding pressure of the grindstone 19 is adjusted by the tension of the spring 20, thereby preventing clogging of the grindstone 19 and over-shaving the inner surface of the container. Inside! Pressed against the surface. Further, the amount of feed of the polisher 17 in the axial direction of the container 10 is adjusted by controlling the travel motor 25. Even if the shape of the container 10 is not uniform and deformed, the wheels 2 of the self-propelled cart
Since the wheel 21b is brought into pressure contact with the inner wall surface of the container 10 by the tension of the spring 23 which is contracted to the bearing 22 of the wheel 21b, it is possible to always follow the deformation of the wheel 21b. At the same time, these wheels 21b prevent the self-propelled cart from rotating as a whole due to the rotational moment during polishing.
（ｆ ）効果
以上述べた様な本発明の研磨装置によれば、自動調圧さ
れた砥石が容器内壁面を研磨しながら自走するので容器
の内円周及び軸方向の研磨を全て自動的に行なうことが
できる。従って、研磨時に調圧機構によって砥石に目詰
りを起こす心配もなく、研磨ムラのない均一の仕上面が
得られる効果がある。また、自走式であるので長尺物の
容器にも使用可能である上に；一度研磨装習を装置して
しまうと自動的に研磨作業が行なうことができるので、
作業能率の向上が達成できると共に、作業者が切削奢を
吸込む心配もないので安全衛生向上の効果もある。(f) Effects According to the polishing device of the present invention as described above, the automatically pressure-regulated grindstone runs by itself while polishing the inner wall surface of the container, so polishing in the inner circumference and axial direction of the container is all done automatically. can be done. Therefore, there is no fear that the pressure regulating mechanism will clog the grindstone during polishing, and a uniformly finished surface with no polishing unevenness can be obtained. In addition, since it is self-propelled, it can be used for containers of long items; once the polishing training device is installed, the polishing work can be performed automatically.
Not only can work efficiency be improved, but there is also the effect of improving safety and health since there is no need to worry about workers inhaling cutting debris.
第１図は従来型の円筒容器のＦｉＩｌ！［装置を示す部
分断面図、第２図は本発明の５４＊＠習の実施例を示を
縦断面図、第３図は同上回転台部分の正面図、第４図は
同上走行、保持車輪の配管を示す正否図である。
Ｋ・・・自走台車、１０・・・容器、１１ａ、１１ｂ・
・・面板、１２・・・回転モータ、１３・・・回転軸、
１４・・・ロータリーバルブ、１５・・・回転台、１６
・・・軸受、１７・・・研ＩＬ！機、１８・・・支持金
具、１８ａ・・・支持軸、１９・・・砥石、２０・・・
コイルバネ、２１ａ 、２１ｂ 、２１ｃ ・・・車輪
、−２２・・・軸受、２３・・・バネ、２４・・・減速
機、２５・・・走行モータ。
７３１７代理人弁理士則近憲佑（ほか１名）１７ ｍ
第２ 図
第３図
第４１
２ＩＣと４ ２１ＣFigure 1 shows a conventional cylindrical container. [A partial sectional view showing the device, Fig. 2 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 3 is a front view of the rotary table portion of the above, and Fig. 4 shows the traveling and holding wheels of the above. It is a correct/incorrect diagram showing the piping. K... Self-propelled trolley, 10... Container, 11a, 11b.
...Face plate, 12... Rotating motor, 13... Rotating shaft,
14... Rotary valve, 15... Turntable, 16
...Bearing, 17...Ken IL! Machine, 18... Support metal fitting, 18a... Support shaft, 19... Grindstone, 20...
Coil spring, 21a, 21b, 21c...wheel, -22...bearing, 23...spring, 24...reducer, 25...travel motor. 7317 Representative Patent Attorney Kensuke Norichika (and 1 other person) 17 m Figure 2 Figure 3 Figure 41 2IC and 4 21C
Claims (1)
この回転モータの回転軸に回転台を連結して設け、この
回転台の外周部にｆｉｌｌｌｌ！１１１ｍを、圧力調整
部材を介して取付け、この研磨機には円筒容器内面を研
磨する砥石が取付けられていることを特徴とする円筒容
器の研磨装置。A rotating motor is attached to a self-propelled trolley that runs inside a cylindrical container.
A rotary table is connected to the rotating shaft of this rotary motor, and fill! 111m via a pressure regulating member, and a grindstone for polishing the inner surface of the cylindrical container is attached to this polisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16863881A JPS5871053A (en) | 1981-10-23 | 1981-10-23 | Polishing device of cylindrical vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16863881A JPS5871053A (en) | 1981-10-23 | 1981-10-23 | Polishing device of cylindrical vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5871053A true JPS5871053A (en) | 1983-04-27 |
Family
ID=15871744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16863881A Pending JPS5871053A (en) | 1981-10-23 | 1981-10-23 | Polishing device of cylindrical vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871053A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197358A (en) * | 1984-03-15 | 1985-10-05 | Nippon Kenshi Kk | Grinding for pipe inner surface |
| EP0186031A2 (en) * | 1984-12-21 | 1986-07-02 | Siemens Aktiengesellschaft | Manipulator head with grinding device for tubing or piping |
| CN103506903A (en) * | 2013-10-30 | 2014-01-15 | 江苏乐基重工机械有限公司 | Pipe inner wall grinding and polishing device |
| CN104907899A (en) * | 2015-06-30 | 2015-09-16 | 江苏华神特种橡胶制品股份有限公司 | Diameter-sizing device for rubber pipelines |
| CN105312976A (en) * | 2015-10-28 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | Valve body polishing device |
| CN105312994A (en) * | 2015-10-28 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | Polishing device for valve body polisher |
| CN108453597A (en) * | 2018-01-30 | 2018-08-28 | 温州职业技术学院 | A kind of handware production grinding apparatus |
| CN108778621A (en) * | 2016-03-10 | 2018-11-09 | 法玛通有限公司 | Executor and manipulator unit |
| CN109909846A (en) * | 2017-12-13 | 2019-06-21 | 苏州能讯高能半导体有限公司 | A kind of cavity milling tools and cavity grinding apparatus |
| CN110774151A (en) * | 2019-11-14 | 2020-02-11 | 郭亚征 | Sewage pipeline inner wall treatment device |
| CN110788708A (en) * | 2019-11-27 | 2020-02-14 | 济宁延贝塑胶有限公司 | Mechanical rubber material surface treatment equipment |
| CN111468893A (en) * | 2020-04-07 | 2020-07-31 | 郭亚亚 | Method for integrally molding and pouring metal shell of pipeline communicated valve |
| CN112238375A (en) * | 2020-09-22 | 2021-01-19 | 衡阳市畅通管业有限公司 | A pipeline port cleaning device for cement pipeline production line |
-
1981
- 1981-10-23 JP JP16863881A patent/JPS5871053A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197358A (en) * | 1984-03-15 | 1985-10-05 | Nippon Kenshi Kk | Grinding for pipe inner surface |
| EP0186031A2 (en) * | 1984-12-21 | 1986-07-02 | Siemens Aktiengesellschaft | Manipulator head with grinding device for tubing or piping |
| CN103506903A (en) * | 2013-10-30 | 2014-01-15 | 江苏乐基重工机械有限公司 | Pipe inner wall grinding and polishing device |
| CN104907899A (en) * | 2015-06-30 | 2015-09-16 | 江苏华神特种橡胶制品股份有限公司 | Diameter-sizing device for rubber pipelines |
| CN104907899B (en) * | 2015-06-30 | 2017-05-31 | 江苏华神特种橡胶制品股份有限公司 | A kind of whole footpath device of rubber tubing |
| CN105312976A (en) * | 2015-10-28 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | Valve body polishing device |
| CN105312994A (en) * | 2015-10-28 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | Polishing device for valve body polisher |
| CN108778621A (en) * | 2016-03-10 | 2018-11-09 | 法玛通有限公司 | Executor and manipulator unit |
| CN109909846A (en) * | 2017-12-13 | 2019-06-21 | 苏州能讯高能半导体有限公司 | A kind of cavity milling tools and cavity grinding apparatus |
| CN109909846B (en) * | 2017-12-13 | 2021-08-31 | 苏州能讯高能半导体有限公司 | Cavity grinding tool and cavity grinding equipment |
| CN108453597A (en) * | 2018-01-30 | 2018-08-28 | 温州职业技术学院 | A kind of handware production grinding apparatus |
| CN108453597B (en) * | 2018-01-30 | 2019-12-13 | 温州职业技术学院 | polishing equipment for hardware production |
| CN110774151A (en) * | 2019-11-14 | 2020-02-11 | 郭亚征 | Sewage pipeline inner wall treatment device |
| CN110774151B (en) * | 2019-11-14 | 2021-07-16 | 山东金塘电子科技有限公司 | Sewage pipeline inner wall treatment device |
| CN110788708A (en) * | 2019-11-27 | 2020-02-14 | 济宁延贝塑胶有限公司 | Mechanical rubber material surface treatment equipment |
| CN111468893A (en) * | 2020-04-07 | 2020-07-31 | 郭亚亚 | Method for integrally molding and pouring metal shell of pipeline communicated valve |
| CN112238375A (en) * | 2020-09-22 | 2021-01-19 | 衡阳市畅通管业有限公司 | A pipeline port cleaning device for cement pipeline production line |
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