GB1162355A - Punching Holes in Elongated Bodies - Google Patents
Punching Holes in Elongated BodiesInfo
- Publication number
- GB1162355A GB1162355A GB5505466A GB5505466A GB1162355A GB 1162355 A GB1162355 A GB 1162355A GB 5505466 A GB5505466 A GB 5505466A GB 5505466 A GB5505466 A GB 5505466A GB 1162355 A GB1162355 A GB 1162355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- mandrel
- die
- punching
- punch
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
1,162,355. Punching. L. OSTHOFF. 8 Dec., 1966, No. 55054/66. Heading B3W. Apparatus for punching holes in the walls of tubes comprises a punch, a mandrel for insertion in the tube, a solid die portion on the mandrel having a die-hole extending transversely therethrough for co-operation with the punch, means supporting the end of the mandrel remote from the die portion and means for pressing the die portion of the mandrel against the inner surface of the hollow body. The upper platen 1 of a press carries two punches 2 which co-operate with dies 8 inside the tubes 12 and further dies 3 under the tubes. Each punch and die set operates on one of two parallel tubes, only one of which is visible in Fig. 1. Each die 8 is fixed on a mandrel 6, which is secured at its right-hand end in a clamp 5 and is supported by steadies 7. A carriage 9 slides on a frame 4 and is driven by a motor 10. Two clamps 11 on the carriage each grip one end of one of the tubes 12, which are moved on to, and removed from the mandrels by rollers 13. The tubes are moved between hole punching operations by the motor 10 and the distance between the punching head and the clamp 5 is stated to be at least three metres.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5505466A GB1162355A (en) | 1966-12-08 | 1966-12-08 | Punching Holes in Elongated Bodies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5505466A GB1162355A (en) | 1966-12-08 | 1966-12-08 | Punching Holes in Elongated Bodies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1162355A true GB1162355A (en) | 1969-08-27 |
Family
ID=10472808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5505466A Expired GB1162355A (en) | 1966-12-08 | 1966-12-08 | Punching Holes in Elongated Bodies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1162355A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824945A1 (en) * | 1977-06-07 | 1978-12-14 | Gubri Sa Ets L | METHOD AND DEVICE FOR PUNCHING HOLES IN TUBE-SHAPED SUPPORTS FOR METAL LADDERS |
GB2196894A (en) * | 1986-11-05 | 1988-05-11 | Jr Group Plc | Tube working apparatus |
WO2011050583A1 (en) * | 2009-11-02 | 2011-05-05 | 中山市奥美森工业有限公司 | Flat hole punching device for collecting pipe |
CN103433354A (en) * | 2013-09-06 | 2013-12-11 | 天津新昭热交换器有限公司 | Processing machine of partitioning piece grooves of parallel-flow evaporator |
CN107081376A (en) * | 2017-06-07 | 2017-08-22 | 肇庆市高要区康成五金有限公司 | A kind of spiral flushing slotting machine |
CN107635686A (en) * | 2016-05-18 | 2018-01-26 | 李相垂 | Electric power steel and its manufacture device and manufacture method |
CN108582241A (en) * | 2018-05-15 | 2018-09-28 | 芜湖君如保温材料有限公司 | A kind of polyurethane foamed thermal-insulating pipe outer tube spacing drilling equipment |
CN108772898A (en) * | 2018-06-12 | 2018-11-09 | 济南小康机械有限公司 | A kind of plastic building template perforating press and its processing method |
CN115338316A (en) * | 2022-10-18 | 2022-11-15 | 徐州海兰特桑拿设备有限公司 | Punching device for sauna room processing |
-
1966
- 1966-12-08 GB GB5505466A patent/GB1162355A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824945A1 (en) * | 1977-06-07 | 1978-12-14 | Gubri Sa Ets L | METHOD AND DEVICE FOR PUNCHING HOLES IN TUBE-SHAPED SUPPORTS FOR METAL LADDERS |
GB2196894A (en) * | 1986-11-05 | 1988-05-11 | Jr Group Plc | Tube working apparatus |
US4905553A (en) * | 1986-11-05 | 1990-03-06 | J R Group Plc | Tube working apparatus |
GB2196894B (en) * | 1986-11-05 | 1991-03-06 | Jr Group Plc | Tube working apparatus |
WO2011050583A1 (en) * | 2009-11-02 | 2011-05-05 | 中山市奥美森工业有限公司 | Flat hole punching device for collecting pipe |
CN103433354B (en) * | 2013-09-06 | 2015-12-09 | 天津新昭热交换器有限公司 | A kind of parallel-flow evaporator spacer slit processing machine |
CN103433354A (en) * | 2013-09-06 | 2013-12-11 | 天津新昭热交换器有限公司 | Processing machine of partitioning piece grooves of parallel-flow evaporator |
CN107635686A (en) * | 2016-05-18 | 2018-01-26 | 李相垂 | Electric power steel and its manufacture device and manufacture method |
CN107081376A (en) * | 2017-06-07 | 2017-08-22 | 肇庆市高要区康成五金有限公司 | A kind of spiral flushing slotting machine |
CN107081376B (en) * | 2017-06-07 | 2019-05-10 | 肇庆市高要区康成五金有限公司 | A kind of spiral flushing slotting machine |
CN108582241A (en) * | 2018-05-15 | 2018-09-28 | 芜湖君如保温材料有限公司 | A kind of polyurethane foamed thermal-insulating pipe outer tube spacing drilling equipment |
CN108772898A (en) * | 2018-06-12 | 2018-11-09 | 济南小康机械有限公司 | A kind of plastic building template perforating press and its processing method |
CN115338316A (en) * | 2022-10-18 | 2022-11-15 | 徐州海兰特桑拿设备有限公司 | Punching device for sauna room processing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PE | Patent expired |