GB1537085A - Honing tools - Google Patents
Honing toolsInfo
- Publication number
- GB1537085A GB1537085A GB567976A GB567976A GB1537085A GB 1537085 A GB1537085 A GB 1537085A GB 567976 A GB567976 A GB 567976A GB 567976 A GB567976 A GB 567976A GB 1537085 A GB1537085 A GB 1537085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- honing
- tool
- bodies
- expander body
- expander
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
1537085 Honing tools NAGEL MACHINENUND WERKZEUGFABRIK GmbH 13 Feb 1976 [14 Feb 1975] 05679/76 Heading B3D A honing tool comprises a tool body 12 on which honing bodies 25 are mounted and movable relative to the body by an expander body 32 which acts upon the honing bodies to effectively expand the tool when the expander body is rotated relative to the tool body. The upper end of the tool body is connectible to the spindle of a honing machine which also has an axially movable expanding mechanism connectible to the end 15 of a transmission shaft 16 located in a bore 17 of the tool body. A pin 18 on the shaft engages an inclined slot 19 in the tool body so that axial movement of the shaft is converted into a rotary movement which, by a tongue and slot connection 22, 23, is transmitted to the shaft 24 of the expander body 32. The shaft 24 and expander body 32 are held against axial movement and some other connection, such as a claw coupling, splines or slot guide, may replace the tongue and slot connection 22, 23. The tool body 12 has radial slots 27 in which the honing bodies are movable radially outwardly by rotation of the expander body 32 against the force of springs 31. Each honing body consists of grinding material 28 on a carrier 29 having a flat face 30 engageable by an edge 34 of the expander body which, in the case of a tool having four honing bodies, is of square crosssection, rotation of the expander body thus causing radially outward movement of the honing bodies. The expander body may be slightly larger at its outer end than its upper end when the honing tool is to be used for honing blind bores. In another embodiment, the honing tool has two honing bodies which are moved radially outwardly by an expander body in the form of a round rod having opposed flats engaging the honing bodies (Fig. 4, not shown). In a further embodiment, the honing tool has a pair of preliminary honing bodies 45, Fig. 6, and a pair of finish honing bodies 55, and the expander body 32b is rotatable in one direction from a neutral position so that edges 34b cause radially outward movement of the preliminary honing bodies 45 and in the opposite direction so that the edges 34b cause radially outward movement of the finish honing bodies 55. The other edges of the expander body are formed as curves 46 for supporting the retracted honing bodies not in operation. In a similar embodiment (Fig. 7, not shown) the expander body is in the form of a rectangular bar and the honing bodies which are not operative are supported by a cylindrical section fitted to the bar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752506243 DE2506243C3 (en) | 1975-02-14 | 1975-02-14 | Honing tool for workpiece bores |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1537085A true GB1537085A (en) | 1978-12-29 |
Family
ID=5938889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB567976A Expired GB1537085A (en) | 1975-02-14 | 1976-02-13 | Honing tools |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7600964A (en) |
DE (1) | DE2506243C3 (en) |
FR (1) | FR2300654A1 (en) |
GB (1) | GB1537085A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112518564A (en) * | 2020-10-31 | 2021-03-19 | 郑州宏拓精密工具有限公司 | Honing head with adjustable hole diameter and single-feed and double-feed for cylinder body and cylinder sleeve |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2838948C2 (en) * | 1978-09-07 | 1985-01-31 | Nagel Maschinen- und Werkzeugfabrik GmbH, 7440 Nürtingen | Honing tool with at least two sets of honing stones |
DE3537009A1 (en) * | 1985-10-17 | 1987-04-23 | Nagel Wolf | METHOD, HONING MACHINE AND HONING TOOL FOR HONING WORKPIECES |
DE4002121A1 (en) * | 1990-01-25 | 1991-08-01 | Alexander Mueller | Adjustable honing tool for hole finishing - has ratchet shaped core section rotated to expand hone uniformly over hole length |
DE102011089462B4 (en) * | 2011-12-21 | 2015-09-10 | Nagel Maschinen- Und Werkzeugfabrik Gmbh | Finishing machine, coupling device for finishing machine and machining tool |
-
1975
- 1975-02-14 DE DE19752506243 patent/DE2506243C3/en not_active Expired
-
1976
- 1976-02-13 GB GB567976A patent/GB1537085A/en not_active Expired
- 1976-02-16 BR BR7600964A patent/BR7600964A/en unknown
- 1976-02-16 FR FR7604212A patent/FR2300654A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112518564A (en) * | 2020-10-31 | 2021-03-19 | 郑州宏拓精密工具有限公司 | Honing head with adjustable hole diameter and single-feed and double-feed for cylinder body and cylinder sleeve |
Also Published As
Publication number | Publication date |
---|---|
FR2300654B3 (en) | 1978-11-10 |
DE2506243C3 (en) | 1979-08-23 |
FR2300654A1 (en) | 1976-09-10 |
DE2506243A1 (en) | 1976-08-26 |
DE2506243B2 (en) | 1978-12-21 |
BR7600964A (en) | 1976-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |