GB1256927A - - Google Patents
Info
- Publication number
- GB1256927A GB1256927A GB1256927DA GB1256927A GB 1256927 A GB1256927 A GB 1256927A GB 1256927D A GB1256927D A GB 1256927DA GB 1256927 A GB1256927 A GB 1256927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- grinding
- spindle
- housing
- motor
- 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.)
- Expired
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
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/50—Convertible metal working machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
1,256,927. Grinding; milling lathes. FARREL CORP. 7 March, 1969 [8 March, 1968], No. 12196/69. Headings B3D and B3T. A roll grinding machine comprises a bed 11, means 12, 12a rotatably supporting a roll R, a carriage 17 movable along the bed and carrying a grinding wheel head 26 having a power-operated spindle 77 arranged to receive a grinding wheel, and an assembly 82 including a second spindle 90 arranged to be mounted on the grinding head upon removal of the grinding wheel, a grooving cutter 101 on the second spindle, and means for driving the second spindle from the poweroperated spindle. As described, the machine has two grinding wheels 78 for grinding a rubbercovered calendering roll R which is supported on neck rests 12, 12a and is rotatably driven from a shaft 16 driven from a motor 14. Shaft 16 is connected by gearing and a clutch to a shaft 49 driving through gearing in a housing 56 a lead screw 30 engaging a nut 29 in the carriage 17 which is thereby moved along the bed 11. The lead screw is also connectable by a clutch to a second motor 65. The clutches are controlled by a circuit so that only one or the other is engaged at any one time so that either the motor 14 rotates both the roll and the lead screw, so that the movement of the carriage is synchronized to the rotation of the roll when the grooving cutter is mounted on the head, or the motor 14 rotates the roll and the motor 65 the lead screw whenthe roll is being ground. The grinding heads 26, 27 are adjustable to and from the roll and are mounted on pivots 28, movement of the carriage along the bed 11 causing pinions 128 engaging racks 129 to rotate and thereby rotate eccentric cams 121 to rock the grinding heads so as to crown the roll. The grinding wheel and cover 29 of the head 26 are removed and the assembly 82 bolted to the housing and a pulley 87 is mounted on the spindle 77 of the head. The assembly has a first housing 83 carrying a shaft 84 driven by a belt 88 from pulley 87 and drives through a belt 92 the spindle 90 which is in a second housing 89 and carries grooving cutters 101. The housing 89 is adjustable relative to the first housing about an axis perpendicular to the axis of the roll R to the helix angle of the grooves to be cut in the roll and is also adjustable longitudinally of the first housing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71159168A | 1968-03-08 | 1968-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1256927A true GB1256927A (en) | 1971-12-15 |
Family
ID=24858696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1256927D Expired GB1256927A (en) | 1968-03-08 | 1969-03-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3566515A (en) |
JP (1) | JPS526517B1 (en) |
DE (1) | DE1912093C3 (en) |
FI (1) | FI52434C (en) |
GB (1) | GB1256927A (en) |
SE (1) | SE363258B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104511805A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Bench type axle pin grinding machine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587702A (en) * | 1984-06-04 | 1986-05-13 | Kates Roger M | Method for converting a steel slitter into a four high cold reduction mill |
CN103831702A (en) * | 2014-03-20 | 2014-06-04 | 湖州荣恒不锈钢有限公司 | Device and method for polishing outer wall of steel tube |
CN108527026B (en) * | 2018-04-11 | 2024-04-16 | 宝利泰橡胶科技扬州有限公司 | On-spot rubber roll grinder of roller is exempted from to tear open |
CN110861165B (en) * | 2019-11-28 | 2021-07-06 | 平湖鼎林智能家居有限公司 | Wood surface treatment device |
CN111975475A (en) * | 2020-08-05 | 2020-11-24 | 黎锦华 | Industrial robot suitable for use in machinery workshop |
CN112139943A (en) * | 2020-09-25 | 2020-12-29 | 黎锦华 | Adjustable industrial robot who uses in just being applicable to machine production workshop |
-
1968
- 1968-03-08 US US711591A patent/US3566515A/en not_active Expired - Lifetime
-
1969
- 1969-03-07 FI FI690693A patent/FI52434C/en active
- 1969-03-07 SE SE03167/69A patent/SE363258B/xx unknown
- 1969-03-07 GB GB1256927D patent/GB1256927A/en not_active Expired
- 1969-03-08 JP JP44017446A patent/JPS526517B1/ja active Pending
- 1969-03-10 DE DE1912093A patent/DE1912093C3/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104511805A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Bench type axle pin grinding machine |
Also Published As
Publication number | Publication date |
---|---|
SE363258B (en) | 1974-01-14 |
JPS526517B1 (en) | 1977-02-22 |
US3566515A (en) | 1971-03-02 |
DE1912093A1 (en) | 1969-10-02 |
FI52434B (en) | 1977-05-31 |
DE1912093B2 (en) | 1973-12-06 |
FI52434C (en) | 1977-09-12 |
DE1912093C3 (en) | 1974-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1230934A (en) | ||
GB1256927A (en) | ||
GB1311778A (en) | Skin splitting machine having a device for sharpening the cutting blade | |
GB844034A (en) | Grinder with compensating trimming mechanism | |
GB1400732A (en) | Machine tool | |
GB1113730A (en) | Improvements in or relating to grinding machines | |
GB1335505A (en) | Key-way milling machine | |
GB1125377A (en) | Rotary knife machine for cutting single or multiple rolls | |
GB1297010A (en) | ||
US2270831A (en) | Gear finishing machine | |
GB1346102A (en) | Method and apparatus for deburring workpieces | |
GB1200142A (en) | Polygonal generating apparatuses for use on lathes | |
GB988686A (en) | Multiple spindle machine tool | |
GB1202425A (en) | Improvements in or relating to apparatus for carrying out finish machining on gears | |
US2142415A (en) | Worm polishing machine | |
GB1086817A (en) | Wheelhead swivel-motor drive for grinding machine | |
GB1256860A (en) | ||
SU592575A1 (en) | Drill bit sharpening device | |
GB571769A (en) | Improvements in or relating to cam profiling machines | |
GB1288093A (en) | ||
US2236829A (en) | Machining of nonprismatic workpieces | |
GB804488A (en) | Apparatus for surface milling, grinding, end milling and the like of wood-containing or wood-like materials | |
GB1030597A (en) | Fitment for machining a hypocycloidal-toothed gearwheel | |
GB1047640A (en) | Improvements in or relating to machine tools | |
GB701138A (en) | Milling and boring machine for gear-cutting operations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |