GB568807A - Screw milling and grinding machine - Google Patents
Screw milling and grinding machineInfo
- Publication number
- GB568807A GB568807A GB1248843A GB1248843A GB568807A GB 568807 A GB568807 A GB 568807A GB 1248843 A GB1248843 A GB 1248843A GB 1248843 A GB1248843 A GB 1248843A GB 568807 A GB568807 A GB 568807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- work
- slide
- cutter
- nut
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling
-
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
568,807. Grinding-machines. KESSLER, L. June 20, 1944, No. 12488/43. [Class 60] [Also in Group XXII] In a screw-cutting machine the work W is mounted between a headstock spindle A and a tailstock spindle C, both of which are carried by a table G, the former carrying a lead-screw engaging a nut A<1> whilst the latter is pressed towards the work by a spring F and a hand lever E. The table G is slidable transversely to the spindle axis by means of a slide H working in stationary guides J which also support a stationary milling cutter or grinding disc J<2>. In operation, the work is moved up to the cutter by a hand lever (not shown), operating on the slide H, an adjustable stop on the slide determining the depth of cut, and on rotating the spindle A by a pulley or handle A<2> the work is rotated and traversed past the cutter, the spindle C being pushed back against its spring. The spindle A and nut A<1> are interchangeable to suit different pitches of thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1248843A GB568807A (en) | 1944-06-20 | 1944-06-20 | Screw milling and grinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1248843A GB568807A (en) | 1944-06-20 | 1944-06-20 | Screw milling and grinding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB568807A true GB568807A (en) | 1945-04-18 |
Family
ID=10005526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1248843A Expired GB568807A (en) | 1944-06-20 | 1944-06-20 | Screw milling and grinding machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB568807A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103831688A (en) * | 2014-03-13 | 2014-06-04 | 无锡威孚马山油泵油嘴有限公司 | Special machine structure for machining plunger helixes |
-
1944
- 1944-06-20 GB GB1248843A patent/GB568807A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103831688A (en) * | 2014-03-13 | 2014-06-04 | 无锡威孚马山油泵油嘴有限公司 | Special machine structure for machining plunger helixes |
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