CN107186806A - A kind of PCB hole punched devices - Google Patents
A kind of PCB hole punched devices Download PDFInfo
- Publication number
- CN107186806A CN107186806A CN201710374997.0A CN201710374997A CN107186806A CN 107186806 A CN107186806 A CN 107186806A CN 201710374997 A CN201710374997 A CN 201710374997A CN 107186806 A CN107186806 A CN 107186806A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- lifting platform
- correspondingly
- main shaft
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of production cost is low, improve production efficiency PCB hole punched devices, and it includes：Left frame and left side frame that left and right faces and is vertically arranged, and horizontally disposed underframe, lower end of the left and right ends of underframe correspondingly with left frame, left side frame is fixedly connected, and two upright guide rails are arranged on left frame and the opposite side of left side frame correspondingly；Horizontally disposed lifting platform, the two ends of lifting platform correspond and are slidably disposed on two upright guide rails, one end of two main shafts corresponds and is rotatably arranged in lifting platform lower end both sides by bearing, the lower end of main shaft is provided with punching cutter head, and main shaft is located at punching cutter head top, and coaxially fixed cover is provided with a digging post；Fixed station horizontally disposed and below lifting platform, the two ends of fixed station are fixed on left frame and are arranged on correspondingly immediately below main shaft with left side frame, being provided with two fixed seats for being used to fix PCB, two fixed seats on fixed station correspondingly；And the drive device that drive shaft is rotated.
Description
Technical field
The present invention relates to PCB manufacture fields, and in particular to a kind of PCB hole punched devices.
Background technology
PCB (Printed Circuit Board), Chinese is printed circuit board, also known as printed substrate, is important
Electronic unit, be the supporter of electronic component, be electronic component electrical connection carrier.Because it is to use electronic seal
What brush art made, therefore be referred to as " printing " circuit board.In PCB production processes, punching is also a kind of machinery behaviour as drilling
Make.Punching has very high speed of production and hole precision, but is also inevitably present some shortcomings, such as punches with metapore
Inside leaving can not detect after soft flocks, and broken needle in time, and the product so punched there is the situation that hole is not flushed to, sternly
Ghost image rings product quality.So punching hole postorder needs one of digging process, to remove soft flocks and detect whether not to be flushed to
Hole.The concrete operations of current process are that punching is complete later by the way that manually every product punched is put into needle plate jig, are led to
Pin corresponding with holes of products on needle plate is crossed through all holes to remove soft flocks and detected whether not to be flushed to by naked eyes
Hole.This mode inefficiency.
The content of the invention
To solve the above problems, this invention address that provide a kind of PCB hole punched devices, making it complete to draw in the lump in punching
Hole program, and then reduce production cost, improve production efficiency.
The PCB hole punched devices of the present invention, it includes：Left frame and left side frame that left and right faces and is vertically arranged, and
Horizontally disposed underframe, the lower end of the left and right ends of underframe correspondingly with left frame, left side frame is fixedly connected, and two lead vertically
Rail is arranged on left frame and the opposite side of left side frame correspondingly；Horizontally disposed lifting platform, the two ends of lifting platform are one by one
Correspondence and be slidably disposed on two upright guide rails, one end of two main shafts correspond and by bearing rotatably arranged with
In lifting platform lower end both sides, the lower end of main shaft is provided with punching cutter head, and main shaft is located above punching cutter head coaxially fixed be arranged
There is a digging post；Fixed station horizontally disposed and below lifting platform, the two ends of fixed station are fixed on left side correspondingly
Frame is set correspondingly with left side frame, being provided with two fixed seats for being used to fix PCB, two fixed seats on fixed station
Immediately below main shaft；And the drive device that drive shaft is rotated.
Preferably, drive device includes the first travelling gear and a screw mandrel being vertically arranged being arranged on main shaft, screw mandrel
Be arranged on lifting platform center feed screw nut be threadedly coupled, a servomotor be fixed on underframe and be fixedly connected with screw mandrel with
Drive screw is rotated, and is provided with the second travelling gear on screw mandrel, the second travelling gear is meshed with two first travelling gears, fixed
The through hole that screw mandrel passes through can be held by being offered on platform.
Preferably, the rear and front end of left frame and left side frame is each provided with an adjustable for height leg, and servomotor is fixed
In underframe lower end.
Brief description of the drawings
Fig. 1 is the structural representation of the PCB hole punched devices of a preferred embodiment.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing.In the description of the invention,
It should be noted that term " center ", " upper ", " under ", " left side ", " right side ", " vertical ", " level ", " interior ", the side of the instruction such as " outer "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description,
Rather than indicate or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and can not
It is interpreted as indicating or implies to face ground importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Please refer to Fig. 1.
The PCB hole punched devices of one embodiment of the present invention, including the left and right left frame 2a that faces and be vertically arranged with
Left side frame 2b, and horizontally disposed underframe 1.The left and right ends of underframe 1 correspondingly with left frame 2a, left side frame 2b
Lower end is fixedly connected, and two upright guide rail (not shown) are arranged on left frame 2a and left side frame 2b opposite side correspondingly.
PCB hole punched devices also include horizontally disposed lifting platform 4.The two ends of lifting platform 4 correspond and slideably set
Put on two upright guide rails.One end of two main shafts 10 corresponds and is rotatably arranged in by bearing 40 under lifting platform 4
Hold both sides.Main shaft 1O lower end is provided with punching cutter head 11.Main shaft 10 is located at the top of punching cutter head 11, and coaxially fixed cover is provided with
One digging post 12.
Fixed station 3 horizontally disposed and below lifting platform 4.The two ends of fixed station 3 are fixed on left side correspondingly
On frame 2a and left side frame 2b.Two fixed seats 5 for being used to fix PCB are provided with fixed station.Two fixed seats 5 are correspondingly
It is arranged on immediately below main shaft 10.
PCB hole punched devices also include the drive device that drive shaft 10 is rotated.Preferably, drive device includes being arranged on master
The first travelling gear 13 and a screw mandrel 7 being vertically arranged on axle 10, screw mandrel 7 and the feed screw nut 8 for being arranged on the center of lifting platform 4
Threaded connection a, servomotor 6 is fixed on underframe 1 and is fixedly connected with screw mandrel 7 and rotated with drive screw, is set on screw mandrel 7
There is the second travelling gear 9, the second travelling gear 9 is meshed with two first travelling gears 13.Screw mandrel can be held by being offered on fixed station 3
The 7 through hole (not shown) passed through.
The PCB hole punched devices of the present invention, can be in punching by being coaxially disposed digging post 12 in the top of punching cutter head 11
Carry out drawing operation in the lump, therefore efficiency is higher, cost is relatively low.
In some other embodiments, it is preferable that it is high that left frame 2a and left side frame 2b rear and front end is each provided with one
Adjustable leg 13 is spent, servomotor 6 is fixed on underframe lower end.Detritus can so fallen clear in order to sweep on underframe
Reason.
The non-detailed portion of other in the present invention belongs to prior art, therefore will not be repeated here.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (3)
1. a kind of PCB hole punched devices, are characterised by, including：
Left frame and left side frame that left and right faces and is vertically arranged, and horizontally disposed underframe, the left and right ends one of underframe
One lower end accordingly with left frame, left side frame is fixedly connected, and two upright guide rails are arranged on left frame and right side correspondingly
The opposite side of frame；
Horizontally disposed lifting platform, the two ends of lifting platform correspond and are slidably disposed on two upright guide rails, two masters
One end of axle corresponds and is rotatably arranged in lifting platform lower end both sides by bearing, and the lower end of main shaft is provided with piercing knife
Head, main shaft is located at punching cutter head top, and coaxially fixed cover is provided with a digging post；
Fixed station horizontally disposed and below lifting platform, the two ends of fixed station are fixed on left frame and right side correspondingly
Two fixed seats for being used to fix PCB are provided with frame, on fixed station, under two fixed seats are arranged on main shaft just correspondingly
Side；
And the drive device that drive shaft is rotated.
2. PCB hole punched devices as claimed in claim 1, it is characterised in that drive device includes first be arranged on main shaft
Travelling gear and a screw mandrel being vertically arranged, screw mandrel are threadedly coupled with being arranged on the feed screw nut in lifting platform center, servo electricity
Machine is fixed on underframe and is fixedly connected with screw mandrel and rotated with drive screw, and the second travelling gear is provided with screw mandrel, and second passes
Moving gear is meshed with two first travelling gears, and the through hole that screw mandrel passes through can be held by being offered on fixed station.
3. PCB hole punched devices as claimed in claim 2, it is characterised in that the rear and front end of left frame and left side frame is respectively set
There is an adjustable for height leg, servomotor is fixed on underframe lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374997.0A CN107186806A (en) | 2017-05-24 | 2017-05-24 | A kind of PCB hole punched devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374997.0A CN107186806A (en) | 2017-05-24 | 2017-05-24 | A kind of PCB hole punched devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186806A true CN107186806A (en) | 2017-09-22 |
Family
ID=59874492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374997.0A Pending CN107186806A (en) | 2017-05-24 | 2017-05-24 | A kind of PCB hole punched devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186806A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718150A (en) * | 2017-09-27 | 2018-02-23 | 合肥棠凯科技有限公司 | A kind of efficient computer motherboard drilling device |
| CN109068486A (en) * | 2018-08-09 | 2018-12-21 | 安徽恒天电子科技有限公司 | Automatic dig hole and detection device after a kind of PCB punching |
| CN112025831A (en) * | 2020-09-29 | 2020-12-04 | 绍兴上虞锴达电子有限公司 | Punching device of high-strength circuit board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210106U (en) * | 1986-12-09 | 1987-10-07 | 王中振 | Automatic punch and binding machine for books and bills |
| CN2765698Y (en) * | 2004-12-09 | 2006-03-22 | 蔡绣椿 | Vertical hole boring and tapping machine |
| JP2007245331A (en) * | 2006-02-15 | 2007-09-27 | Hitachi Via Mechanics Ltd | Printed board machining device and drilling method therefor |
| CN201493676U (en) * | 2009-05-19 | 2010-06-02 | 鲜于哲善 | drilling and milling machine |
| CN204020278U (en) * | 2014-05-22 | 2014-12-17 | 东莞市邦泽电子有限公司 | A kind of binder that improves transmission mechanism |
| CN204545524U (en) * | 2015-04-25 | 2015-08-12 | 陈子进 | A kind of metal tube Drilling operation machine drill head |
| CN205058905U (en) * | 2015-06-17 | 2016-03-02 | 佛山易力佳办公设备有限公司 | Paper device and full -automatic binding machine press |
| CN205928046U (en) * | 2016-08-22 | 2017-02-08 | 北华大学 | High stability lift drill bit lathe |
-
2017
- 2017-05-24 CN CN201710374997.0A patent/CN107186806A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210106U (en) * | 1986-12-09 | 1987-10-07 | 王中振 | Automatic punch and binding machine for books and bills |
| CN2765698Y (en) * | 2004-12-09 | 2006-03-22 | 蔡绣椿 | Vertical hole boring and tapping machine |
| JP2007245331A (en) * | 2006-02-15 | 2007-09-27 | Hitachi Via Mechanics Ltd | Printed board machining device and drilling method therefor |
| CN201493676U (en) * | 2009-05-19 | 2010-06-02 | 鲜于哲善 | drilling and milling machine |
| CN204020278U (en) * | 2014-05-22 | 2014-12-17 | 东莞市邦泽电子有限公司 | A kind of binder that improves transmission mechanism |
| CN204545524U (en) * | 2015-04-25 | 2015-08-12 | 陈子进 | A kind of metal tube Drilling operation machine drill head |
| CN205058905U (en) * | 2015-06-17 | 2016-03-02 | 佛山易力佳办公设备有限公司 | Paper device and full -automatic binding machine press |
| CN205928046U (en) * | 2016-08-22 | 2017-02-08 | 北华大学 | High stability lift drill bit lathe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718150A (en) * | 2017-09-27 | 2018-02-23 | 合肥棠凯科技有限公司 | A kind of efficient computer motherboard drilling device |
| CN109068486A (en) * | 2018-08-09 | 2018-12-21 | 安徽恒天电子科技有限公司 | Automatic dig hole and detection device after a kind of PCB punching |
| CN109068486B (en) * | 2018-08-09 | 2021-04-13 | 安徽恒天电子科技有限公司 | Automatic hole digging and detecting device after PCB punching |
| CN112025831A (en) * | 2020-09-29 | 2020-12-04 | 绍兴上虞锴达电子有限公司 | Punching device of high-strength circuit board |
| CN112025831B (en) * | 2020-09-29 | 2021-09-10 | 绍兴上虞锴达电子有限公司 | Punching device of high-strength circuit board |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |