CN104841758A - Device for punching auxiliary hole of aluminum cover plate of PCB - Google Patents
Device for punching auxiliary hole of aluminum cover plate of PCB Download PDFInfo
- Publication number
- CN104841758A CN104841758A CN201510191325.7A CN201510191325A CN104841758A CN 104841758 A CN104841758 A CN 104841758A CN 201510191325 A CN201510191325 A CN 201510191325A CN 104841758 A CN104841758 A CN 104841758A
- Authority
- CN
- China
- Prior art keywords
- die
- screw
- guide block
- aluminum cover
- base plate
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to a device for punching an auxiliary hole of an aluminum cover plate of a PCB. The device comprises a table board (17) and is characterized in that a female die mounting groove (18) is formed in the table board, a female die (10) is arranged on a female die base plate (16), the female die (10) and a male die (2) are embedded and movably mounted in a guide block (13), and one side of a cover plate (12) is fixedly connected with the guide block (13) through a bolt; a clearance adjuster (9) is mounted on the guide block (13); a handle (1) is mounted at the upper part of the male die (2) by a connection shaft I (3), the right end of the handle (1) is mounted on a column (4) through a connection shaft II (5), and the column (4) is fixed on the female die base plate (16). The device for punching the auxiliary hole of the aluminum cover plate of the PCB is clean in surface, complete, intact, high in auxiliary hole quality, simple in equipment structure and convenient and flexible to operate.
Description
Technical field
The invention belongs to wiring board machining machine and tool, particularly a kind of punching press PCB Aluminum cover fabrication hole device.
Background technology
PCB is provided with one deck Aluminum cover on top layer, when processing technology hole, all adopts bit bore in the past, ensure Aluminum cover surface clean, smooth, excellent, particularly Aluminum cover and producing will paste between plate close compact, firm non-loosening, stationarity during to bore under ensureing drill bit.And in actual production process, be often that Aluminum cover has unreal phenomenon of fitting to occur with production plate, and therefore cause the defect such as breaking, off normal, hole burr to occur, causing this causes product quality defective, and expense is many.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, a kind of die-cut method is provided, ensure Aluminum cover and produce between plate to fit tightly, punching press PCB Aluminum cover fabrication hole device flexible to operation, structure is simple, cost is low.
The technical scheme that the technical problem that the present invention solves adopts is: a kind of punching press PCB Aluminum cover fabrication hole device, comprise table top, it is characterized in that on table top, be provided with die mounting groove, ladder altar is made on die mounting groove three limit, ladder altar is provided with screw two, die base plate is provided with screw one, through screw two and screw one die base plate is fixed on bolt in the die mounting groove that table top is established; Die base plate is provided with die, die and punch tabling, and is contained in actively in guide block, and cover plate side bolt is fixedly connected with guide block; Guide block is equipped with slack adjuster; Guide block is fixed on underframe; Underframe is provided with screw, below underframe, backing plate is housed, and is connected by screw with bolt with table top; Punch top connecting axle one is equipped with a handle, and the right-hand member connecting axle two of handle is contained on column, and column is fixed on die base plate.
Described punch lower end is provided with limiting stand.
The invention has the beneficial effects as follows: this invention processing PCB circuit board technique hole Aluminum cover surface clean, smooth, excellent, fabrication hole quality is high, and device structure is simple, flexible to operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with embodiment.
Fig. 1 is the three-dimensional split figure of punching press PCB Aluminum cover fabrication hole device;
Fig. 2 is the I place partial enlarged drawing of Fig. 1.
In figure: 1-handle; 2-punch; 2-1-limiting stand; 3-connecting axle one; 4-column; 5-connecting axle two; 6-underframe; 7-screw; 8-backing plate; 9-slack adjuster; 10-die; 11-screw one; 12-cover plate; 13-guide block; 14-ladder altar; 15-screw two; 16-die base plate; 17-table top; 18-die mounting groove.
Detailed description of the invention
Embodiment, with reference to accompanying drawing, a kind of punching press PCB Aluminum cover fabrication hole device, comprise table top 17, it is characterized in that being provided with die mounting groove 18 on table top 17, ladder altar 14 is made on die mounting groove 18 3 limit, and ladder altar 14 is provided with screw 2 15, die base plate 16 is provided with screw 1, through screw 2 15 and screw 1 die base plate 16 is fixed on bolt in the die mounting groove 18 that table top 17 is established; Die base plate 16 is provided with die 10, die 10 and punch 2 tabling, and is contained in guide block 13 actively, and cover plate 12 side bolt is fixedly connected with guide block 13; Guide block 13 is equipped with slack adjuster 9; Guide block 13 is fixed on underframe 6; Underframe 6 is provided with screw 7, and underframe 6 is equipped with backing plate 8 below, is connected by screw 7 with bolt with table top 17; Punch 2 top connecting axle 1 is equipped with a handle 1, and the right-hand member connecting axle 25 of handle 1 is contained on column 4, and column 4 is fixed on die base plate 16.Described punch 2 lower end is provided with limiting stand 2-1.Distance between two limiting stand 2-1 sets according to the Aluminum cover fabrication hole degree of depth.Backing plate 8 is in order to adjust the height of die base plate 16; Slack adjuster 9 is the gaps between adjustment guide block 13 and punch 2.
Processing method is placed between punch 2 and die 10 by the Aluminum cover of PCB, and the position in Sheet Metal Forming Technology hole be aligned die 10, to pressing down handle 1, punch 2 will go out fabrication hole Aluminum cover.Easy to operate, flexible, quick.
Claims (2)
1. a punching press PCB Aluminum cover fabrication hole device, comprise table top (17), it is characterized in that being provided with die mounting groove (18) on table top (17), ladder altar (14) is made on die mounting groove (18) three limit, ladder altar (14) is provided with screw two (15), die base plate (16) is provided with screw one (11), through screw two (15) and screw one (11) die base plate (16) is fixed on bolt in the die mounting groove (18) that table top (17) is established; Die base plate (16) is provided with die (10), die (10) and punch (2) tabling, and is contained in guide block (13) actively, and cover plate (12) side bolt is fixedly connected with guide block (13); Guide block (13) is equipped with slack adjuster (9); Guide block (13) is fixed on underframe (6); Underframe (6) is provided with screw (7), and underframe (6) is equipped with backing plate (8) below, is connected by screw (7) with bolt with table top (17); Punch (2) top connecting axle one (3) is equipped with a handle (1), and the right-hand member connecting axle two (5) of handle (1) is contained on column (4), and column (4) is fixed on die base plate (16).
2. punching press PCB Aluminum cover fabrication hole device according to claim 1, is characterized in that described punch (2) lower end is provided with limiting stand (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191325.7A CN104841758A (en) | 2015-04-22 | 2015-04-22 | Device for punching auxiliary hole of aluminum cover plate of PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191325.7A CN104841758A (en) | 2015-04-22 | 2015-04-22 | Device for punching auxiliary hole of aluminum cover plate of PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841758A true CN104841758A (en) | 2015-08-19 |
Family
ID=53841956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191325.7A Pending CN104841758A (en) | 2015-04-22 | 2015-04-22 | Device for punching auxiliary hole of aluminum cover plate of PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540528A (en) * | 2018-11-02 | 2019-03-29 | 中国航空工业集团公司北京航空精密机械研究所 | One kind being used for engine nozzle on-line performance test device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467222Y (en) * | 2001-02-18 | 2001-12-26 | 王福华 | Aluminium alloy hand-operated punching press |
| KR100862805B1 (en) * | 2007-03-20 | 2008-10-13 | 주식회사 포스코 | Portable Type Punching Apparatus |
| CN201183280Y (en) * | 2008-02-27 | 2009-01-21 | 中国石化股份胜利油田分公司胜利采油厂 | Shutter flange gasket punch |
| CN203184397U (en) * | 2013-04-19 | 2013-09-11 | 江苏合润汽车车身模具有限公司 | Automobile covering piece manual punching blanking device |
| CN203936231U (en) * | 2014-04-30 | 2014-11-12 | 国家电网公司 | A kind of lever rebound punching frock |
| CN203972602U (en) * | 2014-07-15 | 2014-12-03 | 无锡商业职业技术学院 | A kind of perforating press |
| CN204710951U (en) * | 2015-04-22 | 2015-10-21 | 大连崇达电路有限公司 | Punching press PCB Aluminum cover fabrication hole device |
-
2015
- 2015-04-22 CN CN201510191325.7A patent/CN104841758A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467222Y (en) * | 2001-02-18 | 2001-12-26 | 王福华 | Aluminium alloy hand-operated punching press |
| KR100862805B1 (en) * | 2007-03-20 | 2008-10-13 | 주식회사 포스코 | Portable Type Punching Apparatus |
| CN201183280Y (en) * | 2008-02-27 | 2009-01-21 | 中国石化股份胜利油田分公司胜利采油厂 | Shutter flange gasket punch |
| CN203184397U (en) * | 2013-04-19 | 2013-09-11 | 江苏合润汽车车身模具有限公司 | Automobile covering piece manual punching blanking device |
| CN203936231U (en) * | 2014-04-30 | 2014-11-12 | 国家电网公司 | A kind of lever rebound punching frock |
| CN203972602U (en) * | 2014-07-15 | 2014-12-03 | 无锡商业职业技术学院 | A kind of perforating press |
| CN204710951U (en) * | 2015-04-22 | 2015-10-21 | 大连崇达电路有限公司 | Punching press PCB Aluminum cover fabrication hole device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540528A (en) * | 2018-11-02 | 2019-03-29 | 中国航空工业集团公司北京航空精密机械研究所 | One kind being used for engine nozzle on-line performance test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |