CN203764739U - Portable punching device - Google Patents
Portable punching device Download PDFInfo
- Publication number
- CN203764739U CN203764739U CN201420180716.XU CN201420180716U CN203764739U CN 203764739 U CN203764739 U CN 203764739U CN 201420180716 U CN201420180716 U CN 201420180716U CN 203764739 U CN203764739 U CN 203764739U
- Authority
- CN
- China
- Prior art keywords
- hole
- die
- patrix
- counterdie
- male 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 - Fee Related
Links
- 238000004080 punching Methods 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a portable punching device and belongs to the technical field of punching devices. The portable punching device comprises a U-shaped base, an upper die and a lower die. A vertical notch is formed in the U-shaped base. Symmetrically chutes are formed in the inner walls on the two sides of the vertical notch. Concentric radial penetrating holes are formed in the upper portions of the two side walls of the vertical notch. The upper die and the lower die are provided with symmetric bosses respectively matched with the chutes. An upper hole and a lower hole which are concentric and are communicated with each other are formed in the upper die. The diameter of the upper hole is smaller than that of the lower hole. A female die sleeve is arranged in the lower hole. A through hole is formed in the lower die. A male die punch is arranged in the through hole. The lower portion of the male die punch is located in the through hole. The upper end face of the male die punch is higher than the upper surface of the lower die. The portable punching device is small in size, light in weight, convenient to carry and capable of being installed and used in a construction site. According to the requirements, male die punches and female die sleeves of different specifications can be replaced so that different wiring boards can be punched, labor intensity can be relieved, the construction progress can be accelerated, and labor efficiency can be improved.
Description
Technical field
The utility model relates to hole punched device technical field.
Background technology
The wiring sheet material being connected with transmission pressure is mostly aluminium row or copper bar, in order to connect wire, on the aluminium row of different size or copper bar, needs perforate, object be for terminal board on bolt matching.In prior art, to determine the opening diameter on wiring sheet material according to the diameter of equipment binding post bolt at the construction field (site), because job site is without punching apparatus, need on aluminium row or copper bar, line locate, transport to again job shop, perforate on Special punch, this has just increased the difficulty of transmission pressure construction, not only the time-consuming effort of taking a lot of work, often affects construction speed.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of portable hole making drill, has easy to carry, quick for installation, the feature of perforate as required, accelerating construction progress at the construction field (site).
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of portable hole making drill, comprises U-shaped seat, upper die and lower die; Described U-shaped seat is provided with vertical breach, on the inwall of the both sides of described vertical breach, is provided with symmetrical chute, is provided with concentric radial perforation on the top, two side of vertical breach; Described upper die and lower die are equipped with the symmetrical boss suitable with chute, and patrix is provided with the concentric He Xia hole, upper hole being connected, and the diameter in upper hole is less than the diameter in lower hole, is provided with former cover in lower hole; Described counterdie is provided with through hole, is provided with male punch in through hole, and the bottom of male punch is positioned at through hole, and the upper surface of male punch is higher than the upper surface of counterdie.
The further improvement that the utility model is done is: the sheet material and the transverse axis that also comprise hydraulic tongs pressure head, line bank; In the vertical breach of described U-shaped seat, place successively hydraulic tongs pressure head, the counterdie of male punch is housed and the patrix of former cover is housed; The sheet material that inserts line bank between described former cover and male punch, penetrates transverse axis and compresses patrix in the radial perforation on the two side of described vertical breach.
The beneficial effect that adopts technique scheme to produce is: the utility model volume is little, lightweight, easy to carry, can transport to building site with aluminium row or one of the copper bar of terminal plate, install and use at the scene, can change as required male punch and the former cover of different size, different terminal plates is carried out to perforate processing, can reduce labor intensity, accelerating construction progress, raises labour efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is upper die structure schematic diagram of the present utility model;
Fig. 2 is the cutaway view along A-A line in Fig. 1;
Fig. 3 is the structural representation of former cover;
Fig. 4 is lower die structure schematic diagram of the present utility model;
Fig. 5 is the cutaway view along B-B line in Fig. 4;
Fig. 6 is the structural representation of male punch;
Fig. 7 is mounting structure schematic diagram of the present utility model.
As shown in the figure: hole on 1 symmetrical boss, 2 patrixes, 3,4 times holes, 5 former covers, 6 counterdies, 7 through holes, 8 male punch, 9U shape seat, 10 chutes, 11 transverse axis, the sheet material of 12 line banks, 13 hydraulic tongs pressure heads.
Detailed description of the invention
Pair operation of the present utility model of contrast Fig. 1-7 is used step to be described further: a kind of portable hole making drill, comprises U-shaped seat 9, patrix 2 and counterdie 6; Described U-shaped seat 9 is provided with vertical breach, on the inwall of the both sides of described vertical breach, is provided with symmetrical chute 10, is provided with concentric radial perforation on the top, two side of vertical breach; Described patrix 2 and counterdie 6 are equipped with the symmetrical boss 1 suitable with chute 10, and patrix 2 is provided with the concentric upper hole 3 being connected and lower hole 4, and the diameter in upper hole 3 is less than the diameter in lower hole 4, are provided with former cover 5 in lower hole 4; Described counterdie 6 is provided with through hole 7, is provided with male punch 8 in through hole 7, and the bottom of male punch 8 is positioned at through hole 7, and the upper surface of male punch 8 is higher than the upper surface of counterdie 6.Also comprise sheet material 12 and the transverse axis 11 of hydraulic tongs pressure head 13, line bank; In the vertical breach of described U-shaped seat 9, place successively hydraulic tongs pressure head 13, the counterdie 6 of male punch 8 is housed and the patrix 2 of former cover 5 is housed; The sheet material 12 that inserts line bank between described former cover 5 and male punch 8, penetrates transverse axis 11 and compresses patrix 2 in the radial perforation on the two side of described vertical breach.
Using method; Because transverse axis 11 is fixed patrix 2 through U-shaped seat 9 two sides, hydraulic tongs pressure head 13 is afterburning upward, can make male punch 8 and former cover 5 coordinate punching presses, perforate on the aluminium row of line bank or copper bar.It is convenient that male punch 8 of the present utility model and former cover 5 are changed, and the upper end diameter of male punch 8 can be divided into Φ 14, Φ 16,18 3 specifications of Φ, has the former cover 5 of three suitable specifications simultaneously.
Claims (2)
1. a portable hole making drill, is characterized in that: comprise U-shaped seat (9), patrix (2) and counterdie (6); Described U-shaped seat (9) is provided with vertical breach, is provided with symmetrical chute (10) on the inwall of the both sides of described vertical breach, is provided with concentric radial perforation on the top, two side of vertical breach; Described patrix (2) and counterdie (6) are equipped with the symmetrical boss (1) suitable with chute (10), patrix (2) is provided with the concentric upper hole (3) being connected and lower hole (4), the diameter in upper hole (3) is less than the diameter of lower hole (4), is provided with former cover (5) in lower hole (4); Described counterdie (6) is provided with through hole (7), is provided with male punch (8) in through hole (7), and the bottom of male punch (8) is positioned at through hole (7), and the upper surface of male punch (8) is higher than the upper surface of counterdie (6).
2. the portable hole making drill of one according to claim 1, is characterized in that: the sheet material (12) and the transverse axis (11) that also comprise hydraulic tongs pressure head (13), line bank; In the vertical breach of described U-shaped seat (9), place successively hydraulic tongs pressure head (13), the counterdie (6) of male punch (8) is housed and the patrix (2) of former cover (5) is housed; Between described former cover (5) and male punch (8), insert the sheet material (12) of line bank, in the radial perforation on the two side of described vertical breach, penetrate transverse axis (11) and compress patrix (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180716.XU CN203764739U (en) | 2014-04-15 | 2014-04-15 | Portable punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180716.XU CN203764739U (en) | 2014-04-15 | 2014-04-15 | Portable punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764739U true CN203764739U (en) | 2014-08-13 |
Family
ID=51281986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180716.XU Expired - Fee Related CN203764739U (en) | 2014-04-15 | 2014-04-15 | Portable punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570578A (en) * | 2017-09-25 | 2018-01-12 | 马鞍山市万鑫铸造有限公司 | A kind of annulus part processing mold |
-
2014
- 2014-04-15 CN CN201420180716.XU patent/CN203764739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570578A (en) * | 2017-09-25 | 2018-01-12 | 马鞍山市万鑫铸造有限公司 | A kind of annulus part processing mold |
| CN107570578B (en) * | 2017-09-25 | 2019-01-25 | 马鞍山市万鑫铸造有限公司 | A kind of annulus part processing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |