GB1319984A - Machine tools and tool guiding apparatus therefor - Google Patents
Machine tools and tool guiding apparatus thereforInfo
- Publication number
- GB1319984A GB1319984A GB4741970A GB4741970A GB1319984A GB 1319984 A GB1319984 A GB 1319984A GB 4741970 A GB4741970 A GB 4741970A GB 4741970 A GB4741970 A GB 4741970A GB 1319984 A GB1319984 A GB 1319984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quill
- aperture
- oct
- rack
- drilling
- 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
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
1319984 Drilling machines DBM INDUSTRIES Ltd 6 Oct 1970 [10 Oct 1969] 47419/70 Headings B3B and B3C In a drilling machine a non-circular quill 50 is accurately guided in a similar shaped aperture 44 in a head 10, and the drilling spindle 22 is rotatably mounted in the quill. Head 10 is movable on a column 3 by a rack and pinion drive 5, and is lockable thereon by a clamp 6. Quill 50 is located in aperture 44 by needle rollers 55, and is moved axially through the aperture by a rack and pinion drive 100, 102, and drill spindle 22 is driven by a motor 7 through a variable speed expanding pulley drive 8. A drill guide bushing arrangement 92, 94, is carried by legs 82 which are connected to spring- urged rods 62, supported for axial movement in apertures 54 by needle bearings 64.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA64677 | 1969-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1319984A true GB1319984A (en) | 1973-06-13 |
Family
ID=4085778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4741970A Expired GB1319984A (en) | 1969-10-10 | 1970-10-06 | Machine tools and tool guiding apparatus therefor |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA916485A (en) |
DE (1) | DE2049469A1 (en) |
FR (1) | FR2065295A5 (en) |
GB (1) | GB1319984A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50147286U (en) * | 1974-05-21 | 1975-12-06 | ||
GB2246730A (en) * | 1990-08-09 | 1992-02-12 | Jobs Spa | Apparatus with floating tool for drilling, boring, flaring and the like at a set depth using jigs |
CN110253053A (en) * | 2019-06-03 | 2019-09-20 | 江门市精钻数控科技有限公司 | A kind of rotation drilling guide device and its drilling machine with rotation drilling guide device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340243A (en) * | 1987-10-30 | 1994-08-23 | Cooper Industries, Inc. | Airfeed peck drill configuration |
JP2721720B2 (en) * | 1987-10-30 | 1998-03-04 | クーパー・インダストリーズ・インコーポレーテッド | Air feed peck drill device |
US5001826A (en) * | 1987-10-30 | 1991-03-26 | Cooper Industries, Inc. | Quick change nose piece for an air-feed peck drill |
DE69306626T2 (en) * | 1992-02-21 | 1997-04-17 | Cooper Ind Inc | Portable drill with periodically interrupted feed |
-
1969
- 1969-10-10 CA CA916485A patent/CA916485A/en not_active Expired
-
1970
- 1970-10-06 GB GB4741970A patent/GB1319984A/en not_active Expired
- 1970-10-08 DE DE19702049469 patent/DE2049469A1/en active Pending
- 1970-10-09 FR FR7036649A patent/FR2065295A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50147286U (en) * | 1974-05-21 | 1975-12-06 | ||
GB2246730A (en) * | 1990-08-09 | 1992-02-12 | Jobs Spa | Apparatus with floating tool for drilling, boring, flaring and the like at a set depth using jigs |
GB2246730B (en) * | 1990-08-09 | 1994-09-21 | Jobs Spa | Apparatus with floating tool for drilling, boring, flaring and the like at a set depth using jigs |
CN110253053A (en) * | 2019-06-03 | 2019-09-20 | 江门市精钻数控科技有限公司 | A kind of rotation drilling guide device and its drilling machine with rotation drilling guide device |
Also Published As
Publication number | Publication date |
---|---|
DE2049469A1 (en) | 1971-05-06 |
CA916485A (en) | 1972-12-12 |
FR2065295A5 (en) | 1971-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |