JPS55112151A - Fettling device for core - Google Patents
Fettling device for coreInfo
- Publication number
- JPS55112151A JPS55112151A JP1846279A JP1846279A JPS55112151A JP S55112151 A JPS55112151 A JP S55112151A JP 1846279 A JP1846279 A JP 1846279A JP 1846279 A JP1846279 A JP 1846279A JP S55112151 A JPS55112151 A JP S55112151A
- Authority
- JP
- Japan
- Prior art keywords
- core
- spindles
- rollers
- fins
- barrel
- 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.)
- Granted
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
PURPOSE: To remove the fins of the barrel-form section without damaging of the core by inserting the spindles mounted with elastic members having revolvable small rollers at the end into the barrel-form core while pressing the inside wall of the core with the small rollers and revolving the spindles.
CONSTITUTION: When a core A is placed on a core receiving plate 22 and the piston rod 20 of a cylinder 18 is lowered, a core clamping plate 28 presses the core A by the force of springs 30, thence the fettling rollers 46 at the end of the spindles 26 are inserted into the core A while being contacted and pressed to the inside wall B of the core A as the wire materials (elastic members) 42 elastically deform inward. Next, the spindles 26 are revolved about 180° like the arrows P, Q and the fins C on the core inside surface are crushed by the rollers 46 and are thereby removed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1846279A JPS55112151A (en) | 1979-02-21 | 1979-02-21 | Fettling device for core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1846279A JPS55112151A (en) | 1979-02-21 | 1979-02-21 | Fettling device for core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55112151A true JPS55112151A (en) | 1980-08-29 |
| JPS5737419B2 JPS5737419B2 (en) | 1982-08-10 |
Family
ID=11972294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1846279A Granted JPS55112151A (en) | 1979-02-21 | 1979-02-21 | Fettling device for core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55112151A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013108449A1 (en) * | 2012-01-20 | 2015-05-11 | 新東工業株式会社 | Punched frame mold making device, Punched frame mold making method and sand receiving device |
| CN109604522A (en) * | 2019-01-11 | 2019-04-12 | 德州职业技术学院（德州市技师学院） | A kind of motor casing evaporative pattern mold with mold insert quick change construction |
| CN118699286A (en) * | 2024-07-30 | 2024-09-27 | 潍柴动力股份有限公司 | Sand core repair device and sand core repair robot system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0293718U (en) * | 1989-01-12 | 1990-07-25 |
-
1979
- 1979-02-21 JP JP1846279A patent/JPS55112151A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013108449A1 (en) * | 2012-01-20 | 2015-05-11 | 新東工業株式会社 | Punched frame mold making device, Punched frame mold making method and sand receiving device |
| CN109604522A (en) * | 2019-01-11 | 2019-04-12 | 德州职业技术学院（德州市技师学院） | A kind of motor casing evaporative pattern mold with mold insert quick change construction |
| CN118699286A (en) * | 2024-07-30 | 2024-09-27 | 潍柴动力股份有限公司 | Sand core repair device and sand core repair robot system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5737419B2 (en) | 1982-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1030874A (en) | Apparatus for extracting energy from winds at significant height above the surface | |
| JPS54117214A (en) | Device for holding and pressurizing lowwthickness cylinder | |
| JPS54134939A (en) | Device for avoiding dead lock | |
| AU4417479A (en) | Clamping device (staple) | |
| GB2064715B (en) | Piston cylinder device | |
| ZA79658B (en) | Process and equipment for flushing the matrix of a magnetic separator,in particular a wet magnetic separator | |
| JPS5240262A (en) | Clamping method and device of a bolt | |
| JPS54111067A (en) | Piston cylinder device | |
| JPS5429666A (en) | Multi-dimensional vibration tester | |
| JPS55136522A (en) | Forming apparatus by press | |
| JPS5280575A (en) | Vacuum dehydrating device | |
| JPS54128076A (en) | Press-in system for annular press-in members | |
| GB2014139B (en) | Antitussive anilides and process for the preparation therof | |
| JPS53143341A (en) | Separation for fixing apparatus | |
| JPS5232165A (en) | Dehydrating and drying method of wet dust and device therefore | |
| JPS54156299A (en) | Bolt clamping machine | |
| GB2019772B (en) | Apparatus for the automatic balancing of the ram and upperpart of the tool of a press using compressed air cylinders | |
| JPS5391399A (en) | Shaping machine | |
| JPS5575489A (en) | Device for charging crushed substance into chamber under high pressure | |
| JPS52130069A (en) | Dehydrating apparatus | |
| JPS5540188A (en) | Driving method of abandoning paper equipment of leaf printing press | |
| JPS53100098A (en) | Device for tightening binding cord in binder | |
| JPS5271691A (en) | Clamp compression tool for catching power transmission wire | |
| JPS53100555A (en) | Jig for use in interchanging plate spring of cable drum | |
| JPS5599357A (en) | Centrifugal cleaner |