JPH0282454U - - Google Patents
Info
- Publication number
- JPH0282454U JPH0282454U JP16024088U JP16024088U JPH0282454U JP H0282454 U JPH0282454 U JP H0282454U JP 16024088 U JP16024088 U JP 16024088U JP 16024088 U JP16024088 U JP 16024088U JP H0282454 U JPH0282454 U JP H0282454U
- Authority
- JP
- Japan
- Prior art keywords
- sand tape
- reel
- sand
- tape
- slack
- 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
- 239000004576 sand Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 1
- 230000004308 accommodation Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案に係るサンドテープ巻取機構を
組み込むクランクシヤフトの仕上げ装置の概略正
面図、第２図は第１図に示す装置の一部斜視説明
図、第３図は当該装置の一部断面側面図、第４図
ａおよびｂは本考案に係るサンドテープ巻取機構
の動作説明図である。
１０……仕上げ装置、１２ａ〜１２ｄ，１４ａ
〜１４ｅ……加工機構、１８……サンドテープ、
２０……収容部、２２……把持部、２４……巻取
機構、２５……供給リール、２７……巻取部、２
９……弛み形成部、３０……シリンダ、４４……
アーム部材、４４ａ……長孔、４６，４８……ロ
ーラ、６０……巻取リール、６８……支持シヤフ
ト、８４，８６……把持アーム、Ｗ……クランク
シヤフト、ＷＪ……ジヤーナル、Ｗｐ１〜ＷＰ４
……クランクピン。
FIG. 1 is a schematic front view of a crankshaft finishing device incorporating a sand tape winding mechanism according to the present invention, FIG. 2 is a partial perspective view of the device shown in FIG. 1, and FIG. The partial cross-sectional side view and FIGS. 4a and 4b are explanatory views of the operation of the sand tape winding mechanism according to the present invention. 10...Finishing device, 12a to 12d, 14a
~14e...Processing mechanism, 18...Sand tape,
20... Accommodation section, 22... Gripping section, 24... Winding mechanism, 25... Supply reel, 27... Winding section, 2
9... slack forming section, 30... cylinder, 44...
Arm member, 44a... Long hole, 46, 48... Roller, 60... Take-up reel, 68... Support shaft, 84, 86... Gripping arm, W... Crankshaft, WJ... Journal, W p1 ~WP 4
...Crank pin.
Claims (1)
持部を備え、供給リールから巻取りリールに延在
するサンドテープを前記把持部により前記ピン部
に圧接した状態でクランクシヤフトを回転させて
当該ピン部の加工を行う仕上げ加工装置において
、アクチユエータの作用下に前記巻取リールを回
転させてこれにサンドテープを巻き取る巻取部と
、前記巻取リールと把持部との間で前記サンドテ
ープに所定量の弛みを形成する弛み形成部とを具
備し、前記弛み形成部は把持部と巻取リールとの
間で揺動自在なアーム部材を有すると共に、前記
アーム部材にサンドテープの研削面に係合する第
１のガイド部材と前記サンドテープの研削面に対
する裏面に係合する第２のガイド部材とを設け、
前記アーム部材の揺動作用下に前記第１および第
２ガイド部材を介して把持部と巻取リールの間に
サンドテープに所定量の弛みを形成するよう構成
することを特徴とするクランクシヤフトの仕上げ
装置におけるサンドテープ巻取機構。 (2) 請求項１記載の機構において、第１および
第２ガイド部材の中、少なくともいずれか一方の
ガイド部材をアーム部材に形成された長孔に沿つ
て移動自在とし、前記アーム部材の揺動作用下に
第１および第２ガイド部材によるサンドテープの
弛み量を変更可能に構成することを特徴とするク
ランクシヤフトの仕上げ装置におけるサンドテー
プの巻取機構。[Claims for Utility Model Registration] (1) A gripping portion capable of gripping a pin portion of a crankshaft is provided, and a sand tape extending from a supply reel to a take-up reel is pressed against the pin portion by the gripping portion. A finishing device that processes the pin portion by rotating a crankshaft includes a winding section that rotates the winding reel under the action of an actuator and winds sand tape thereon, and the winding reel and a gripping section. a slack forming part that forms a predetermined amount of slack in the sand tape between the sand tape, and the slack forming part has an arm member that is swingable between the grip part and the take-up reel, and The member is provided with a first guide member that engages with the ground surface of the sand tape and a second guide member that engages with the back surface of the sand tape that is opposite to the ground surface,
A crankshaft characterized in that a predetermined amount of slack is formed in the sand tape between the gripping part and the take-up reel through the first and second guide members under the swinging action of the arm member. Sand tape winding mechanism in finishing equipment. (2) In the mechanism according to claim 1, at least one of the first and second guide members is movable along a long hole formed in the arm member, and the swinging action of the arm member is A sand tape winding mechanism in a crankshaft finishing device, characterized in that the amount of slack in the sand tape by the first and second guide members can be changed during use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16024088U JPH0282454U (en) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16024088U JPH0282454U (en) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0282454U true JPH0282454U (en) | 1990-06-26 |
Family
ID=31442134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16024088U Pending JPH0282454U (en) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0282454U (en) |
-
1988
- 1988-12-09 JP JP16024088U patent/JPH0282454U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0282454U (en) | ||
| JPH01159914U (en) | ||
| JPH0327930U (en) | ||
| JPH02108984U (en) | ||
| JPS622557U (en) | ||
| JPH01127610U (en) | ||
| JPS6373259U (en) | ||
| JPH03100460U (en) | ||
| JPS62181547U (en) | ||
| JPS5861492U (en) | Pattern beam control device for warp knitting machines | |
| JPH0267394U (en) | ||
| JPH01116934U (en) | ||
| JPH01153833U (en) | ||
| JPH0336308U (en) | ||
| JPH02118613U (en) | ||
| JPH0224962U (en) | ||
| JPS63195356U (en) | ||
| JPS6268962U (en) | ||
| JPS62197665U (en) | ||
| JPH027092U (en) | ||
| JPH03109851U (en) | ||
| JPH0248354U (en) | ||
| JPH048652U (en) | ||
| JPS5868879U (en) | Permanent prevention mechanism for double bearing reel | |
| JPH03102123U (en) |