CN2066359U - Perforating-shaping device - Google Patents
Perforating-shaping device Download PDFInfo
- Publication number
- CN2066359U CN2066359U CN 90211150 CN90211150U CN2066359U CN 2066359 U CN2066359 U CN 2066359U CN 90211150 CN90211150 CN 90211150 CN 90211150 U CN90211150 U CN 90211150U CN 2066359 U CN2066359 U CN 2066359U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- utility
- model
- die
- circular hole
- 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.)
- Pending
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Disclosed is a perforating-shaping device which is composed of an upper die sleeve, a low die sleeve, and a press head with a screw rod. The utility model which has the advantages of simple structure, reasonable design, and convenient operation fast perforates with labor saving by using a multitool point-by-point cutting flitch. The utility model whose perforating quality reaches a die punching level can process the circular hole of a steel plate (below 2 mm), the circular hole of a nonferrous metal plate (above 3 mm), the circular hole of a molding mixture plate, the circular hole of a wood veneer plate, etc. The utility model is suitable for perforating short run workpiece or a single workpiece.
Description
The utility model relates to a kind of perforate former.
In machining process, tend to run into the problem that needs on sheet metal, to open than large diameter hole.For small lot or the artificial setting-out of the general employing of single workpiece perforate, the metal cutting mode is processed.Since adopt not only process complexity of aforesaid way perforate, the cost height, and also working (machining) efficiency is low, and of poor quality, require and produce needs so be difficult to satisfy actual techniques.
The purpose of this utility model is: design a kind of simple and reasonable for structure, with low cost, crudy is excellent, easy to use, perforate perforate former fast, to improve sheet metal perforate quality and efficient.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is the utility model perforate view;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the left view of lower die-sleeve in the utility model;
Fig. 4 is the upward view of lower die-sleeve in the utility model.
Referring to accompanying drawing, the utility model is by the pressure head 1 of band screw rod, formations such as plane bearing 2, Upper Die-sleeve 3, lower die-sleeve 5, and the top of pressure head 1 of its band screw rod has the hex hole in order to the socket inner hexagon spanner; The top, round platform rank of Upper Die-sleeve 3 is embedded with plane bearing 2, and the center has the through hole in order to allow the pressure head screw rod pass, and the lower end of Upper Die-sleeve 3 is a cylindrical shape flat-die cutting edge; The upper end of lower die-sleeve 5 is the recessed cutting edge of cylindrical surface, and the center also has in order to the through hole that allows the pressure head screw rod pass, and the lower end also is shaped on the hexagon step in order to the socket spanner.
Die sleeve all adopts No. 45 steels to make about in the utility model, and its fit tolerance is not more than 0.05.
The utility model can be made into the serial perforate former from φ 13-φ 90 according to needs.
Using method of the present utility model is: the through hole of at first opening φ 12 on the thin plate of desiring perforate with hand drill, the pressure head screw rod that will be with Upper Die-sleeve then passes the through hole of opening on the thin plate, again lower die-sleeve is screwed in the pressure head screw rod, and be socketed in afterburning turn on the wrench interface of pressure head and lower die-sleeve respectively with wrench, utilize upper and lower die sleeve multiple-cutting-edge pointwise cutting flitch, realize laborsaving quick perforate.
The utility model is suitable for processing 2 millimeters with lower steel plate, circular port such as non-ferrous metal board moulding mixture plate and wooden plywood more than 3 millimeters, and its perforate quality reaches mould punching press level.
Claims (2)
1, a kind of perforate former, it is characterized in that it is made of pressure head (1), plane bearing (2), Upper Die-sleeve (3), the lower die-sleeve (4) of band screw rod, the top of the pressure head (1) of its band screw rod has hex hole, the top, round platform rank of Upper Die-sleeve (3) is embedded with plane bearing (2), and the center has through hole, and the lower end of Upper Die-sleeve (3) is a cylinder type flat-die cutting edge, and the upper end of lower die-sleeve (5) is the recessed cutting edge of cylindrical surface, the center also has through hole, and the lower end also is shaped on the hexagon step.
2, perforate former as claimed in claim 1 it is characterized in that die sleeve (3) (5) all adopts No. 45 steels to make up and down, and its fit tolerance is not more than 0.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211150 CN2066359U (en) | 1990-02-19 | 1990-02-19 | Perforating-shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211150 CN2066359U (en) | 1990-02-19 | 1990-02-19 | Perforating-shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2066359U true CN2066359U (en) | 1990-11-28 |
Family
ID=4890986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90211150 Pending CN2066359U (en) | 1990-02-19 | 1990-02-19 | Perforating-shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2066359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179443B (en) * | 2011-03-21 | 2012-07-18 | 沪东中华造船(集团)有限公司 | Device for manually punching flange bolt of cargo tank of liquefied natural gas (LNG) ship |
| CN106583794A (en) * | 2015-10-20 | 2017-04-26 | 上海安莱德汽车零部件有限公司 | Drilling tool |
| CN110300647A (en) * | 2017-02-14 | 2019-10-01 | 株式会社本田阿克塞斯 | The hole-punching method of the punching fixture is worked as in punching fixture and use |
-
1990
- 1990-02-19 CN CN 90211150 patent/CN2066359U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179443B (en) * | 2011-03-21 | 2012-07-18 | 沪东中华造船(集团)有限公司 | Device for manually punching flange bolt of cargo tank of liquefied natural gas (LNG) ship |
| CN106583794A (en) * | 2015-10-20 | 2017-04-26 | 上海安莱德汽车零部件有限公司 | Drilling tool |
| CN110300647A (en) * | 2017-02-14 | 2019-10-01 | 株式会社本田阿克塞斯 | The hole-punching method of the punching fixture is worked as in punching fixture and use |
| US11173535B2 (en) | 2017-02-14 | 2021-11-16 | Honda Access Corp. | Drilling jig and drilling method using this drilling jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |