GB583733A - Improvements in or relating to thread-grinding machines - Google Patents
Improvements in or relating to thread-grinding machinesInfo
- Publication number
- GB583733A GB583733A GB2339644A GB2339644A GB583733A GB 583733 A GB583733 A GB 583733A GB 2339644 A GB2339644 A GB 2339644A GB 2339644 A GB2339644 A GB 2339644A GB 583733 A GB583733 A GB 583733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- work
- grinding
- wheel
- slider
- head
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/08—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like
- B24B53/083—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like for tools having a screw-thread profile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
583,733. Trueing thread - grinding machines. LOVELL, W. H. Nov. 24, 1944, No. 23396. [Class 60] A thread-grinding machine with an annular ribbed grinding-wheel has a trueing tool slidably mounted in the work head and reciprocable transversely of the wheel axis by means of a rocking lever, with an adjustable fulcrum, actuated by a cam on, or geared to, the work driving spindle. A work table 8 carrying a tailstock 9 and a work-head 10 is slidable on a guideway 7 located at right angles to a guideway 18 for a wheel-head 19 with a ribbed grinding-wheel 22. A diamond 25 is mounted for movement parallel to the guideway 18, on a slider 23 which is reciprocated in the workhead 10, as the latter is traversed past the grinding-wheel, by means of a rocking lever 27 turning as a fulcrum pin 36 in a slidably mounted block 37 and connected at its other end to a slider 29 having a follower roller 28 engaging a cam 26 mounted on the work spindle 11. The slider 37 is adjustable longitudinally relative to scale markings 50 by screw means 47. When the work-head is used during grinding, a locking screw 52 moves the slider 29 out of contact with the cam 26.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2339644A GB583733A (en) | 1944-11-24 | 1944-11-24 | Improvements in or relating to thread-grinding machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2339644A GB583733A (en) | 1944-11-24 | 1944-11-24 | Improvements in or relating to thread-grinding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB583733A true GB583733A (en) | 1946-12-30 |
Family
ID=10194929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2339644A Expired GB583733A (en) | 1944-11-24 | 1944-11-24 | Improvements in or relating to thread-grinding machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB583733A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112476163A (en) * | 2020-11-04 | 2021-03-12 | 中材科技(萍乡)风电叶片有限公司 | Grinding machine for wind power blades |
-
1944
- 1944-11-24 GB GB2339644A patent/GB583733A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112476163A (en) * | 2020-11-04 | 2021-03-12 | 中材科技(萍乡)风电叶片有限公司 | Grinding machine for wind power blades |
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