GB1494081A - Hole punching apparatus - Google Patents
Hole punching apparatusInfo
- Publication number
- GB1494081A GB1494081A GB5793173A GB5793173A GB1494081A GB 1494081 A GB1494081 A GB 1494081A GB 5793173 A GB5793173 A GB 5793173A GB 5793173 A GB5793173 A GB 5793173A GB 1494081 A GB1494081 A GB 1494081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tools
- holder
- rods
- support
- holders
- 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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
- B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
1494081 Punching LUCAS BATTERIES Ltd 11 Nov 1974 [13 Dec 1973] 57931/73 Heading B3W A device for punching holes in the partition walls of a battery box comprises a support, at least one die holder and at least one punch holder mounted on the support, the punch holder(s) being slidable relative thereto, and having means for securing a plurality of dies and a corresponding number of punches respectively to the or each holder, the holders being replaceable by others having differently spaced means for securing dies/punches thereto. As shown, punch holders 26 are reciprocable along a support 11 via a yoke 22 and a rod 17 by a fluid cylinder (not shown). One holder carries three, and the other two, punches 28 which are slidable on pairs of guide rods 32. A die holder 38 mounted in blocks 36, 37 carries die units 40, which include strippers 41, on both sides for co-operation with punches 28. The die units are also slidably mounted on the rods 32. To vary the position of the tools along the rods 32, the holders 26, 38 are moved laterally to detach them from their respective tools and are replaced by holders with differently spaced holes for locating the tools. To vary the position of the tools transversely of the support 11, the die holder is replaced by one of different width and each pair of guide rods 32 with its associated punch holder is moved transversely of the support, clamps 34 holding the rods in the position selected. Tools which are not needed can be temporarily parked at the ends of the rods 32 or removed and replaced by tools of different size. The inverted box 1 is supported on plates 44, the height of which determines the vertical location of the holes to be punched. The plates are mounted on modified, end die units 45.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5793173A GB1494081A (en) | 1974-11-11 | 1974-11-11 | Hole punching apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5793173A GB1494081A (en) | 1974-11-11 | 1974-11-11 | Hole punching apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1494081A true GB1494081A (en) | 1977-12-07 |
Family
ID=10480397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5793173A Expired GB1494081A (en) | 1974-11-11 | 1974-11-11 | Hole punching apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1494081A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131335A (en) * | 1982-12-01 | 1984-06-20 | Bailey & Co Ltd | Punch assembly |
CN109290426A (en) * | 2018-11-20 | 2019-02-01 | 佛山科学技术学院 | A kind of metal door and window hole punched device |
CN112453219A (en) * | 2020-12-14 | 2021-03-09 | 长春工业大学 | Multi-size punch adjustable punching riveting and shaping device |
-
1974
- 1974-11-11 GB GB5793173A patent/GB1494081A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131335A (en) * | 1982-12-01 | 1984-06-20 | Bailey & Co Ltd | Punch assembly |
CN109290426A (en) * | 2018-11-20 | 2019-02-01 | 佛山科学技术学院 | A kind of metal door and window hole punched device |
CN112453219A (en) * | 2020-12-14 | 2021-03-09 | 长春工业大学 | Multi-size punch adjustable punching riveting and shaping device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |