GB1207399A - An improvement in or relating to honing equipment - Google Patents
An improvement in or relating to honing equipmentInfo
- Publication number
- GB1207399A GB1207399A GB4628067A GB4628067A GB1207399A GB 1207399 A GB1207399 A GB 1207399A GB 4628067 A GB4628067 A GB 4628067A GB 4628067 A GB4628067 A GB 4628067A GB 1207399 A GB1207399 A GB 1207399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stone
- cam
- mountings
- radially
- facing
- 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
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
- B24B33/083—Honing tools with different sets of honing stones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
1,207,399. Honing. DELAPENA HONING EQUIPMENT Ltd. 7 Oct., 1968 [10 Oct., 1967], No. 46280/67. Heading B3D. A honing head comprises: (i) a body; (ii) two sets of radially adjustable stone mountings carried by said body; (iii) an axially movable adjusting member within the body having plain conical surfaces coaxial with the member and facing in opposite directions; (iv) a cam surface or surfaces formed on each of one set of stone mountings and engageable with the conical surface or surfaces facing in one direction; and (v) a cam surface or surfaces formed on each of the other set of stone mountings and engageable with the conical surface or surfaces facing in the other direction, the cam surfaces on one set of stone mountings being spaced from the cam surfaces on the other set of stone mountings in the direction of the axis of the honing head in such manner that when the adjusting member is in a centralized axial position both sets of stone mountings are in their radially innermost positions. Stone holders carrying alternately roughing stones 16 and finishing stones 17 are radially slidable in grooves 14 formed in flanges 12, 13 on the honing head body 9. The root of each groove is connected to the bore 10 of the body 9 by a radial slot 15 of less width than the groove. Axially movable in the bore 10 is an adjusting member 18 having two cams 19, 20, each cam being shaped as two plain frusto-conical surfaces disposed base to base. One end of the member 18 has a spherical seat 21 receiving a spherical end 22 of an axially movable control rod 23. Slidable radially in each slot 15 is a cam plate 25 the outer edge of which contacts the base of the stone holder in the associated groove 14 and the inner edge of which is provided with cam following surfaces 26, 26 facing in the same direction and a portion 27 parallel to the axis of the body 9. Adjacent cam plates are so arranged that their surfaces 26, 26 face in opposite directions. Longitudinal movement of the stone holders in their grooves 14 is prevented by pegs 28 projecting from the side faces of the holder and engaging the inner surfaces of the flanges 12, 13. The stone holders are urged radially inwards by garter springs 30, 30. Guide strips 31 alternate with the grooves 14. In operation, when the member 18 is moved axially from a central position one or other set of stone holders is expanded, according to the direction of movement. In a modification, the body has in place of the flanges 12, 13 a single centrally disposed flange to each end of which an annular disc is secured. On the periphery of each disc there is formed a series of axial grooves, the two series being aligned. The inner face of each stone holder is provided with two shallow depressions, one adjacent each of its ends. Each cam plate 25 is replaced by two rods slidable in bores extending radially of the body axis. The outer end of each rod is housed in one of the depressions and the inner end has formed, at an angle complementary to the angle of the conical surface of the adjusting member 18, a surface equivalent to one of the surfaces 26. The surfaces on the inner ends of alternate pairs of rods contact oppositely facing conical surfaces of the member 18. Rotation of each rod is prevented by a locating screw in the body coacting with a groove formed axially of the rod. In another modification, one-piece stone mountings comprising integral stone holders and cam plates are provided. In a further modification, each stone holder is provided with lateral projections machined from the solid which are equivalent to a peg or pegs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4628067A GB1207399A (en) | 1967-10-10 | 1967-10-10 | An improvement in or relating to honing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4628067A GB1207399A (en) | 1967-10-10 | 1967-10-10 | An improvement in or relating to honing equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1207399A true GB1207399A (en) | 1970-09-30 |
Family
ID=10440593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4628067A Expired GB1207399A (en) | 1967-10-10 | 1967-10-10 | An improvement in or relating to honing equipment |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1207399A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506242A1 (en) * | 1975-02-14 | 1976-08-26 | Nagel Masch Werkzeug | Expanding reaming tool with two groups of cutters - uses single expander block instead of multiple expander block and has correspondingly short cutters |
DE2838948A1 (en) * | 1978-09-07 | 1980-03-20 | Nagel Masch Werkzeug | HONER TOOL WITH AT LEAST TWO SETS OF HONLEISEN |
DE2856623A1 (en) * | 1978-12-29 | 1980-07-10 | Walter Hunger | Honing unit for rotating cylindrical workpiece - using honing stones pressed on to work and held in oscillating carrier on support sliding along work |
EP0047652A2 (en) * | 1980-09-10 | 1982-03-17 | Honda Giken Kogyo Kabushiki Kaisha | Honing head |
EP1932620A1 (en) * | 2006-12-12 | 2008-06-18 | Nagel Maschinen- und Werkzeugfabrik GmbH | Method finishing of cylindrical inner surfaces of bores and finishing apparatus therefore |
CN103659564A (en) * | 2013-12-09 | 2014-03-26 | 苏州市职业大学 | Double-precision honing device |
CN108247525A (en) * | 2017-12-28 | 2018-07-06 | 河南艾通科技股份有限公司 | A kind of honing head for being used to repair dimension overproof cylinder barrel |
CN112757059A (en) * | 2020-12-30 | 2021-05-07 | 陈文涛 | Handheld full-automatic grinding wheel machine for fine grinding |
-
1967
- 1967-10-10 GB GB4628067A patent/GB1207399A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506242A1 (en) * | 1975-02-14 | 1976-08-26 | Nagel Masch Werkzeug | Expanding reaming tool with two groups of cutters - uses single expander block instead of multiple expander block and has correspondingly short cutters |
DE2838948A1 (en) * | 1978-09-07 | 1980-03-20 | Nagel Masch Werkzeug | HONER TOOL WITH AT LEAST TWO SETS OF HONLEISEN |
DE2856623A1 (en) * | 1978-12-29 | 1980-07-10 | Walter Hunger | Honing unit for rotating cylindrical workpiece - using honing stones pressed on to work and held in oscillating carrier on support sliding along work |
EP0047652A2 (en) * | 1980-09-10 | 1982-03-17 | Honda Giken Kogyo Kabushiki Kaisha | Honing head |
EP0047652A3 (en) * | 1980-09-10 | 1982-03-31 | Honda Giken Kogyo Kabushiki Kaisha | Honing head |
EP1932620A1 (en) * | 2006-12-12 | 2008-06-18 | Nagel Maschinen- und Werkzeugfabrik GmbH | Method finishing of cylindrical inner surfaces of bores and finishing apparatus therefore |
CN101229628B (en) * | 2006-12-12 | 2013-05-29 | 纳格尔机械及工具制造厂有限责任公司 | Fine finishing method of cylindrical form interior surface of hole and fine finishing device thereof |
CN103659564A (en) * | 2013-12-09 | 2014-03-26 | 苏州市职业大学 | Double-precision honing device |
CN103659564B (en) * | 2013-12-09 | 2015-10-28 | 苏州市职业大学 | A kind of double precision hone device |
CN108247525A (en) * | 2017-12-28 | 2018-07-06 | 河南艾通科技股份有限公司 | A kind of honing head for being used to repair dimension overproof cylinder barrel |
CN108247525B (en) * | 2017-12-28 | 2024-03-22 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with out-of-tolerance size |
CN112757059A (en) * | 2020-12-30 | 2021-05-07 | 陈文涛 | Handheld full-automatic grinding wheel machine for fine grinding |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |