CN104325271A - Auxiliary tooling for circuit board production - Google Patents
Auxiliary tooling for circuit board production Download PDFInfo
- Publication number
- CN104325271A CN104325271A CN201410532726.XA CN201410532726A CN104325271A CN 104325271 A CN104325271 A CN 104325271A CN 201410532726 A CN201410532726 A CN 201410532726A CN 104325271 A CN104325271 A CN 104325271A
- Authority
- CN
- China
- Prior art keywords
- board production
- depression bar
- fixedly connected
- collar
- fairlead
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an auxiliary tooling for circuit board production, which comprises a base plate, a vertical plate, a drill bit base and a ring-pressing part,, the vertical plate is fixed on the base plate, the drill bit base and the ring-pressing part are fixedly connected with the vertical plate, the ring-pressing part comprises a guide sleeve, a guide post and a press rod, one end of the guide post is fixedly connected with the drill bit base, the guide sleeve is provided with a through hole which is in clearance fit with the guide post, the press rod is fixedly connected with the guide sleeve, a threaded stud and a flexible sleeve are also arranged on the press rod, and the flexible sleeve is connected with the threaded stud through screw threads. The auxiliary tooling for circuit board production has a simple structure, and is small, rings cannot be easily damaged by the ring-pressing part in the process of mounting, and the auxiliary tooling for circuit board production is suitable for mounting rings on drill bits or milling cutters on which the lengths of clamped parts are within wide ranges.
Description
Technical field
The present invention relates to production device for circuit board field, particularly relate to a kind of board production auxiliary mould.
Background technology
Along with becoming increasingly abundant of electronic product, printed circuit board (PCB) (PCB) industry obtains to be greatly developed, more and more higher to the requirement of the fine and closely woven wire pitch of processing printed circuit board, the aperture of through hole, the aperture of blind hole and the degree of depth, thus cause the gauge number for the milling cutter of printed circuit board (PCB) processing, drill bit more and more accurate.The diameter change numerical value of the adjacent model of the drill bit as processed for circuit board apertures even reaches 0.05mm, for ease of differentiating the drill bit of different size, in prior art, development plays a set of different colours between each, for indicating the Plastibell of drill bit or milling cutter specification.In prior art, the mode that be fitted through artificial pressing of the above collar on drill bit or milling cutter is completed, for improving installation effectiveness, also occurred a kind of mounting tool for installing above in prior art, the function enriching described mounting tool is further the developing direction that the drill bit that realizes going out existing layer or milling cutter carry out careful classification.
Summary of the invention
Be the problem that the drill bit that realizes going out existing layer or milling cutter carry out the developing direction of careful classification for the above-mentioned function enriching the mounting tool installed on milling cutter or drill bit for the collar further, the invention provides a kind of board production auxiliary mould.
For solving the problem, a kind of board production auxiliary mould provided by the invention solves problem by following technical essential: a kind of board production auxiliary mould, comprise base plate, riser, drill headstock and collar pressure portion, described riser is fixed on base plate, drill headstock and collar pressure portion are fixedly connected on riser, described collar pressure portion comprises fairlead, lead and depression bar, one end of described lead is fixedly connected on drill headstock, fairlead is provided with the through hole with lead matched in clearance, depression bar is fixedly connected on fairlead, described depression bar is also provided with threaded post and flexible boot, described flexible boot is threaded with threaded post.
Concrete, the drill headstock arranged is used for fixed drill bit or milling cutter, preferably, drill headstock can be arranged the shoulder hole that two larger ends of diameter are respectively 3.00mm and 3.175mm, the fixed form of drill headstock and riser is with bolts, and riser is two groups for connecting the bolt hole of drill headstock, so that drill headstock is fixed on two different positions to adapt to drill bit or the milling cutter of two kinds of different clamping part specifications, the collar pressure portion arranged directly contacts with the collar and applies compression so that the collar can be on the holder portion sheathed to the collar: be namely mounted on milling cutter or drill bit by the fairlead spacing changing depression bar and drill headstock of sliding on lead by the collar in above structure, be flexible contact for making described depression bar and the collar, ensure the collar in installation process not quilt cover circulating application splenium destroy, turn round and look at and flexible boot is set on depression bar, the version that flexible boot is threaded with threaded post, change flexible boot after being also convenient to flexible boot distortion and change the flexible boot free end distance relative to drill bit or milling cutter clamping part, the drill bit of clamping part length in a big way or the installation of the milling cutter collar is applicable to make the present invention.
Further technical scheme is:
For further optimizing the adjusting function of above-mentioned flexible boot free end relative to the distance of drill bit or milling cutter clamping part, described depression bar is provided with internal thread hole, and described threaded post is threaded with internal thread hole.
For improving operating efficiency of the present invention, making fairlead have automatically reset function, described lead be also arranged with spring, described fairlead and drill headstock respectively from the different end in contact of spring.
For ease of braking fairlead, improve operating efficiency of the present invention and convenient operation person uses the present invention, described depression bar is provided with braking parts, described braking parts comprises the first hinged seat, pressure handle and connecting rod, described first hinged seat is fixedly connected on riser, one end and first hinged seat of pressure handle are articulated and connected, and the two ends of connecting rod are articulated and connected with depression bar and pressure handle respectively.
For ease of installation of the present invention, described base plate is also provided with bolt hole.
The present invention has following beneficial effect:
Structure of the present invention is simple, volume is little, by the fairlead spacing changing depression bar and drill headstock of sliding on lead, the collar is mounted on milling cutter or drill bit, simultaneously the collar in installation process not easily quilt cover circulating application splenium destroy, the version that flexible boot is threaded with threaded post, change flexible boot after being also convenient to flexible boot distortion and change the flexible boot free end distance relative to drill bit or milling cutter clamping part, be applicable to the drill bit of clamping part length in a big way or the installation of the milling cutter collar to make the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of board production auxiliary mould of the present invention specific embodiment.
Figure acceptance of the bid note is respectively: 1, base plate, and 2, riser, the 3, first hinged seat, 4, pressure handle, 5, connecting rod, 6, depression bar, 61, threaded post, 62, flexible boot, 7, fairlead, 8, lead, 9, spring, 10, drill headstock.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As shown in Figure 1, a kind of board production auxiliary mould, comprise base plate 1, riser 2, drill headstock 10 and collar pressure portion, described riser 2 is fixed on base plate 1, drill headstock 10 and collar pressure portion are fixedly connected on riser 2, described collar pressure portion comprises fairlead 7, lead 8 and depression bar 6, one end of described lead 8 is fixedly connected on drill headstock 10, fairlead 7 is provided with the through hole with lead 8 matched in clearance, depression bar 6 is fixedly connected on fairlead 7, described depression bar 6 is also provided with threaded post 61 and flexible boot 62, described flexible boot 62 is threaded with threaded post 61.
In the present embodiment, the drill headstock 10 arranged is for fixed drill bit or milling cutter, drill headstock 10 is also arranged the shoulder hole that two larger ends of diameter are respectively 3.00mm and 3.175mm, drill headstock 10 is with bolts with the fixed form of riser 2, and riser 2 is two groups for connecting the bolt hole of drill headstock 10, so that drill headstock 10 is fixed on two different positions to adapt to drill bit or the milling cutter of two kinds of different clamping part specifications, the collar pressure portion arranged directly contacts with the collar and applies compression so that the collar can be on the holder portion sheathed to the collar: be namely mounted on milling cutter or drill bit by fairlead 7 spacing changing depression bar 6 and drill headstock 10 of sliding on lead 8 by the collar in above structure, for making described depression bar 6 and the collar be flexible contact, ensure the collar in installation process not quilt cover circulating application splenium destroy, turn round and look at and flexible boot 62 is set on depression bar 6, the version that flexible boot 62 is threaded with threaded post 61, also be convenient to flexible boot 62 be out of shape rear replacing flexible boot 62 and change the distance of flexible boot 62 free end relative to drill bit or milling cutter clamping part, the drill bit of clamping part length in a big way or the installation of the milling cutter collar is applicable to make the present invention.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for further optimizing the adjusting function of above-mentioned flexible boot 62 free end relative to the distance of drill bit or milling cutter clamping part, described depression bar 6 is provided with internal thread hole, and described threaded post 61 is threaded with internal thread hole.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for improving operating efficiency of the present invention, fairlead 7 is made to have automatically reset function, described lead 8 is also arranged with spring 9, described fairlead 7 and drill headstock 10 respectively from the different end in contact of spring 9.
For ease of braking fairlead 7, improve operating efficiency of the present invention and convenient operation person uses the present invention, described depression bar 6 is provided with braking parts, described braking parts comprises the first hinged seat 3, pressure handle 4 and connecting rod 5, described first hinged seat 3 is fixedly connected on riser 2, one end and first hinged seat 3 of pressure handle 4 are articulated and connected, and the two ends of connecting rod 5 are articulated and connected with depression bar 6 and pressure handle 4 respectively.
Embodiment 4:
The present embodiment is further qualified on the basis of above embodiment, as shown in Figure 1, for ease of installation of the present invention, described base plate 1 is also provided with bolt hole.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (5)
1. a board production auxiliary mould, comprise base plate (1), riser (2), drill headstock (10) and collar pressure portion, described riser (2) is fixed on base plate (1), drill headstock (10) and collar pressure portion are fixedly connected on riser (2), it is characterized in that, described collar pressure portion comprises fairlead (7), lead (8) and depression bar (6), one end of described lead (8) is fixedly connected on drill headstock (10), fairlead (7) is provided with the through hole with lead (8) matched in clearance, depression bar (6) is fixedly connected on fairlead (7), described depression bar (6) is also provided with threaded post (61) and flexible boot (62), described flexible boot (62) is threaded with threaded post (61).
2. a kind of board production auxiliary mould according to claim 1, is characterized in that, (6) are provided with internal thread hole with described depression bar, and described threaded post (61) is threaded with internal thread hole.
3. a kind of board production auxiliary mould according to claim 1, is characterized in that, described lead
(8) be also arranged with spring (9) on, described fairlead (7) and drill headstock (10) respectively from the different end in contact of spring (9).
4. a kind of board production auxiliary mould according to claim 1, it is characterized in that, (6) are provided with braking parts with described depression bar, described braking parts comprises the first hinged seat (3), pressure handle (4) and connecting rod (5), described first hinged seat (3) is fixedly connected on riser (2), one end and first hinged seat (3) of pressure handle (4) are articulated and connected, and the two ends of connecting rod (5) are articulated and connected with depression bar (6) and pressure handle (4) respectively.
5. according to a kind of board production auxiliary mould in Claims 1-4 described in any one, it is characterized in that, (1) is also provided with bolt hole to described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532726.XA CN104325271A (en) | 2014-10-11 | 2014-10-11 | Auxiliary tooling for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532726.XA CN104325271A (en) | 2014-10-11 | 2014-10-11 | Auxiliary tooling for circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325271A true CN104325271A (en) | 2015-02-04 |
Family
ID=52400141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410532726.XA Pending CN104325271A (en) | 2014-10-11 | 2014-10-11 | Auxiliary tooling for circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907604A (en) * | 2018-08-28 | 2018-11-30 | 芜湖中瑞模具有限公司 | Repair hole tool device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384289Y (en) * | 1999-07-23 | 2000-06-21 | 简大为 | Multi-colour plastic ring for identification of drilling bit shapes and types |
| CN2390377Y (en) * | 1999-08-26 | 2000-08-02 | 协竑企业有限公司 | Accurate automatic ring mounting device for drill specially adapted for drilling PC board |
| KR200193298Y1 (en) * | 2000-02-29 | 2000-08-16 | 주식회사희성전자 | Apparatus for engaging drill collar ring for machining pcb hole |
| CN202861725U (en) * | 2012-05-07 | 2013-04-10 | 麻城市正东科技有限公司 | Lantern ring machine for milling cutter and drill bit at end of printed circuit board |
| CN203712209U (en) * | 2014-01-23 | 2014-07-16 | 厦门市铂联电路有限公司 | Assembling jig for drill bits, milling cutters and lantern rings |
| CN204160138U (en) * | 2014-10-11 | 2015-02-18 | 成都众山科技有限公司 | A kind of cutter marking mechanism |
-
2014
- 2014-10-11 CN CN201410532726.XA patent/CN104325271A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384289Y (en) * | 1999-07-23 | 2000-06-21 | 简大为 | Multi-colour plastic ring for identification of drilling bit shapes and types |
| CN2390377Y (en) * | 1999-08-26 | 2000-08-02 | 协竑企业有限公司 | Accurate automatic ring mounting device for drill specially adapted for drilling PC board |
| KR200193298Y1 (en) * | 2000-02-29 | 2000-08-16 | 주식회사희성전자 | Apparatus for engaging drill collar ring for machining pcb hole |
| CN202861725U (en) * | 2012-05-07 | 2013-04-10 | 麻城市正东科技有限公司 | Lantern ring machine for milling cutter and drill bit at end of printed circuit board |
| CN203712209U (en) * | 2014-01-23 | 2014-07-16 | 厦门市铂联电路有限公司 | Assembling jig for drill bits, milling cutters and lantern rings |
| CN204160138U (en) * | 2014-10-11 | 2015-02-18 | 成都众山科技有限公司 | A kind of cutter marking mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907604A (en) * | 2018-08-28 | 2018-11-30 | 芜湖中瑞模具有限公司 | Repair hole tool device |
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Application publication date: 20150204 |