RU2013101799A - DIFFERENTIATING DEVICE FOR GRINDING PRODUCTS RETAINED BETWEEN CENTERS - Google Patents
DIFFERENTIATING DEVICE FOR GRINDING PRODUCTS RETAINED BETWEEN CENTERS Download PDFInfo
- Publication number
- RU2013101799A RU2013101799A RU2013101799/02A RU2013101799A RU2013101799A RU 2013101799 A RU2013101799 A RU 2013101799A RU 2013101799/02 A RU2013101799/02 A RU 2013101799/02A RU 2013101799 A RU2013101799 A RU 2013101799A RU 2013101799 A RU2013101799 A RU 2013101799A
- Authority
- RU
- Russia
- Prior art keywords
- differentiating device
- relative
- short tube
- blocking
- differentiating
- Prior art date
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/065—Steady rests
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Paper (AREA)
Abstract
1. Дифференцирующее устройство для шлифования изделий, например, цилиндров, зажатых между центрами, причем шлифовальные станки (21) содержат удерживающую конструкцию (20), имеющую шлифовальный круг (24), которому обрабатываемый цилиндр (22) оказывает противодействие, и по меньшей мере одно дифференцирующее устройство (23) расположено на противоположной стороне цилиндра (22) относительно шлифовального круга (24), причем дифференцирующее устройство (23) содержит подвижный элемент (25), установленный на короткой трубке (26), выполненной с возможностью скольжения внутри корпуса (27) дифференцирующего устройства (23) посредством вставленного привода (28, 35), при этом также предусмотрен блокирующий элемент (29), блокирующий относительное положение короткой трубки (26) относительно корпуса (27), и нереверсивное блокирующее устройство (31, 32, 33), блокирующее положение трубки (26) относительно цилиндра (22).2. Дифференцирующее устройство по п.1, отличающееся тем, что блокирующий элемент (29) представляет собой поршень.3. Дифференцирующее устройство по п.1, отличающееся тем, что указанный вставленный привод состоит из расширяемой кольцевой камеры (35), ограниченной между сильфоном (28), который окружает конец указанной короткой трубки (26) и ограничен на своих концах указанной короткой трубкой (26) и указанным корпусом (27) устройства, причем указанная камера (35) соединена с системой (34) управления дифференцирующего устройства (23).4. Дифференцирующее устройство по п.1, отличающееся тем, что блокирующий поршень (29), блокирующий относительное положение короткой трубки (26) относительно корпуса (27), имеет простое исполнение и расположен в перпендикулярном положен1. A differentiating device for grinding products, for example, cylinders, sandwiched between centers, and the grinding machines (21) comprise a holding structure (20) having a grinding wheel (24), which the cylinder (22) to be machined opposes, and at least one the differentiating device (23) is located on the opposite side of the cylinder (22) relative to the grinding wheel (24), and the differentiating device (23) contains a movable element (25) mounted on a short tube (26) made with the possibility of sliding inside the housing (27) a differentiating device (23) by means of an inserted drive (28, 35), while a blocking element (29) is also provided that blocks the relative position of the short tube (26) relative to the body (27), and a non-reversible blocking device (31, 32, 33), blocking position of the tube (26) relative to the cylinder (22). 2. The differentiating device according to claim 1, characterized in that the blocking element (29) is a piston. The differentiating device according to claim 1, characterized in that said inserted actuator consists of an expandable annular chamber (35) bounded between a bellows (28) that surrounds the end of said short tube (26) and is bounded at its ends by said short tube (26) and said body (27) of the device, said chamber (35) being connected to the control system (34) of the differentiating device (23). 4. The differentiating device according to claim 1, characterized in that the blocking piston (29), which blocks the relative position of the short tube (26) relative to the body (27), has a simple design and is located in a perpendicular position
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2010A001437 | 2010-07-30 | ||
ITMI2010A001437A IT1401493B1 (en) | 2010-07-30 | 2010-07-30 | CONTRAST DEVICE FOR ADJUSTMENTS OF PRODUCTS SUPPLIED BETWEEN CENTERS |
PCT/EP2011/003189 WO2012013273A1 (en) | 2010-07-30 | 2011-06-28 | Contrast device for the grinding of products held between centres |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2013101799A true RU2013101799A (en) | 2014-09-10 |
Family
ID=43739943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013101799/02A RU2013101799A (en) | 2010-07-30 | 2011-06-28 | DIFFERENTIATING DEVICE FOR GRINDING PRODUCTS RETAINED BETWEEN CENTERS |
Country Status (9)
Country | Link |
---|---|
US (1) | US20130122790A1 (en) |
EP (1) | EP2598287A1 (en) |
JP (1) | JP2013533127A (en) |
KR (1) | KR20130130677A (en) |
CN (1) | CN103038023A (en) |
CA (1) | CA2804478A1 (en) |
IT (1) | IT1401493B1 (en) |
RU (1) | RU2013101799A (en) |
WO (1) | WO2012013273A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015136350A1 (en) * | 2014-03-11 | 2015-09-17 | Tenova S.P.A. | Equipment and grinding machine for the grinding of external rings of roller bearings |
JP6488894B2 (en) * | 2015-06-05 | 2019-03-27 | 株式会社ジェイテクト | Cylindrical workpiece grinding machine |
CN116352603B (en) * | 2023-05-22 | 2023-08-29 | 华辰精密装备(昆山)股份有限公司 | Pneumatic center frame device of precision grinding machine, control method and precision grinding machine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH301352A (en) * | 1943-04-13 | 1954-08-31 | Fortuna Werke Spezialmaschinen | Stick on machine tools, in particular on grinding machines. |
US2436587A (en) * | 1946-04-06 | 1948-02-24 | Norton Co | Grinding machine steady rest |
GB1160276A (en) * | 1965-12-28 | 1969-08-06 | Hobson Ltd H M | Improvements in or relating to Work Steadies |
US3425168A (en) * | 1966-08-19 | 1969-02-04 | Babcock & Wilcox Co | Work follower rests |
US3711997A (en) * | 1971-07-06 | 1973-01-23 | A Kushigian | Automatic drill pointing machine with automatic drill locater system |
FR2166493A5 (en) * | 1971-12-27 | 1973-08-17 | Roulements Soc Nouvelle | |
US3854252A (en) * | 1973-07-26 | 1974-12-17 | A Lindsay | Work support shoes for centerless grinding machines |
JPS58109257A (en) * | 1981-12-01 | 1983-06-29 | エツシヤ−・ウイス・アクチエンゲゼルシヤフト | Grinder working outer surface of roll |
IT1189451B (en) * | 1986-04-04 | 1988-02-04 | Giustina International Spa | ADJUSTABLE SUPPORT BEZEL FOR GRINDING MACHINES FOR CYLINDERS AND SIMILAR |
US5213348A (en) * | 1990-11-28 | 1993-05-25 | Bryant Grinder Corporation | Workpart chuck positioning mechanism with independent shoes |
JP2930462B2 (en) * | 1991-12-26 | 1999-08-03 | 豊田工機株式会社 | Grinding method |
JP3158760B2 (en) * | 1993-02-26 | 2001-04-23 | 豊田工機株式会社 | Grinding method |
EP0899061A3 (en) * | 1997-08-29 | 2002-06-26 | Schunk GmbH & Co. KG Fabrik für Spann- und Greifwerkzeuge | Clamping jaws and device for clamping workpieces |
IT1319591B1 (en) * | 2000-12-20 | 2003-10-20 | Techint Spa | SHOE HANDLING DEVICE OF A LUNETTE FOR UNARETTIFICA |
US7008294B2 (en) * | 2002-07-17 | 2006-03-07 | Erwin Junker Maschinenfabrik Gmbh | Method and device for grinding a rotating roller using an elastic steady-rest support |
DE10232394B4 (en) * | 2002-07-17 | 2004-07-22 | Erwin Junker Maschinenfabrik Gmbh | Method and device for grinding a rotating roller |
DE10232584A1 (en) * | 2002-07-18 | 2003-04-10 | Herkules Meuselwitz Gmbh Masch | Support device for grinding machine has only one back rest |
-
2010
- 2010-07-30 IT ITMI2010A001437A patent/IT1401493B1/en active
-
2011
- 2011-06-28 EP EP11728192.3A patent/EP2598287A1/en not_active Withdrawn
- 2011-06-28 CN CN2011800373783A patent/CN103038023A/en active Pending
- 2011-06-28 JP JP2013522116A patent/JP2013533127A/en active Pending
- 2011-06-28 KR KR1020137001821A patent/KR20130130677A/en not_active Application Discontinuation
- 2011-06-28 CA CA2804478A patent/CA2804478A1/en not_active Abandoned
- 2011-06-28 US US13/808,532 patent/US20130122790A1/en not_active Abandoned
- 2011-06-28 RU RU2013101799/02A patent/RU2013101799A/en not_active Application Discontinuation
- 2011-06-28 WO PCT/EP2011/003189 patent/WO2012013273A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012013273A1 (en) | 2012-02-02 |
ITMI20101437A1 (en) | 2012-01-31 |
CN103038023A (en) | 2013-04-10 |
IT1401493B1 (en) | 2013-07-26 |
EP2598287A1 (en) | 2013-06-05 |
KR20130130677A (en) | 2013-12-02 |
JP2013533127A (en) | 2013-08-22 |
CA2804478A1 (en) | 2012-02-02 |
US20130122790A1 (en) | 2013-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150902 |