CN208992233U - A kind of protective device for pcb board drilling - Google Patents
A kind of protective device for pcb board drilling Download PDFInfo
- Publication number
- CN208992233U CN208992233U CN201821876371.6U CN201821876371U CN208992233U CN 208992233 U CN208992233 U CN 208992233U CN 201821876371 U CN201821876371 U CN 201821876371U CN 208992233 U CN208992233 U CN 208992233U
- Authority
- CN
- China
- Prior art keywords
- clamping
- block
- clamp plate
- pcb board
- drilling
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of protective devices for pcb board drilling, including pedestal, drilling device and clamping device, the drilling device is fixedly mounted on base top, the clamping device is arranged below drilling device, and clamping device is movably connected in base top, the clamping device includes upper clamp plate, lower clamp plate, link block, bolt, clamping apparatus, connecting plate, limit elastic parts, bottom plate and driving device, the upper clamp plate two sides are symmetrically fixedly connected with link block, this is used for the protective device of pcb board drilling, can the substrate to non-drilled region protected well, non-drilled region is split when pcb board being avoided to drill, and limit elastic parts, effectively avoiding drill bit from rigidly pushing causes pcb board to be crushed and scratch caused by mechanically direct contact, lower clamp plate and upper clamp plate can be carried out more simultaneously It changes, and then using the clamping plate to match from the specification of different pcb boards and drilling demand, to be protected well.
Description
Technical field
The utility model relates to the protection technique field of pcb board drilling, specially a kind of protection dress for pcb board drilling
It sets.
Background technique
PCB drilling is a significant process of PCB plate-making, if cabling needs it is necessary to holes drilled through, if structure needs,
Location hole will be bored, therefore is very important a step process, since pcb board is thin and crisp, and it is past in traditional bore process
Toward only emphasis accurate positioning, and the protection to substrate is had ignored, is easy to appear in boring procedure and splits, bore bad situation, and
Drill bit with pcb board is mechanically direct contacts, also circuit board surface is easy to cause to scratch, in turn results in circuit board and scrap.
However, the existing drilling device equipped with protective device, often has a single function, pcb board cannot be carried out effective
Protection, meanwhile, it is furnished with the drilling device of packing device at present, single specification pcb board is all directed to mostly, to different size and difference
It is required that the protecting effect of the drilling of pcb board is bad, for this purpose, it is proposed that a kind of protective device for pcb board drilling.
Utility model content
The purpose of this utility model is to provide a kind of protective devices for pcb board drilling, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of protection dress for pcb board drilling
It sets, including pedestal, drilling device and clamping device, the drilling device is fixedly mounted on base top, and the clamping device is set
Set below drilling device, and clamping device is movably connected in base top, the clamping device include upper clamp plate, lower clamp plate,
Link block, bolt, clamping apparatus, connecting plate, limit elastic parts, bottom plate and driving device, the upper clamp plate two sides are symmetrically fixed
It is connected with link block, the link block internal screw thread is connected with bolt, and the bolt bottom end is rotatablely connected by bearing and lower clamp plate,
The upper clamp plate and lower clamp plate symmetrically offer preformed hole, and the lower clamp plate bottom is connected at the top of connecting plate by clamping apparatus,
The clamping apparatus includes clamping block, clamping sliding block, clamping spring, fixed block, displacer and displacement spring, the clamping block
It is fixedly mounted on lower clamp plate bottom, the clamping block two sides symmetrically offer clamping sliding slot, are slidably connected in the clamping sliding slot
There is clamping sliding block, described clamping sliding block one end is fixedly connected with clamping spring, the described one end of clamping spring far from clamping sliding block
It is fixedly connected on clamping sliding slot inner wall, the fixed block is fixedly mounted at the top of connecting plate, offers clamping in the fixed block
Groove, the clamping groove two sides symmetrically offer clamping, and even slot, the clamping block are flexibly connected with clamping groove, the clamping
Sliding block and clamping even slot clamping, the clamping, which connects in slot, slidably connects displacer, and the displacer two sides are symmetrically fixed
One end of displacement spring is connected, the displacement spring other end is fixedly connected on clamping even slot inner wall, described displacer one end
With clamping shoe contact, and the displacer other end passes through clamping even groove sidewall is located on the outside of fixed block, and the connecting plate bottom is consolidated
Dingan County is equipped with limit elastic parts, and the limit elastic parts includes limit spring and telescopic sleeving rod, and the limit spring is located at
On the outside of telescopic sleeving rod, one end of the limit spring and telescopic sleeving rod is fixedly connected with connecting plate bottom, and limit spring and is stretched
The other end of contracting loop bar is fixedly connected at the top of bottom plate, and the bottom base plate is fixedly connected with driving device, the driving dress
Setting in chassis interior.
Preferably, the driving device includes screw rod, displaced block, turntable and crank, and the displaced block is fixedly mounted on company
Board bottom portion, offers driving groove in the pedestal, is rotatably connected to screw rod, the screw rod by bearing in the driving groove
One end passes through driving groove and is located at chassis outer side, and screw rod is located at one end of chassis outer side and is fixedly installed with turntable, the turntable
Side far from screw rod is rotatably connected to crank by bearing, and the displaced block is threaded on the outside of screw rod, and displaced block and
Driving groove is slidably connected.
Preferably, anti-skid chequer is carved on the outside of the crank.
Preferably, the clamping groove and clamping block are fitted close, and even slot is fitted close for the clamping sliding block and clamping.
Preferably, the limit elastic parts is equidistantly symmetrically arranged with multiple, and multiple limit elastic parts are fixedly mounted
At the top of bottom plate.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can effectively clamp pcb board by the upper clamp plate and lower clamp plate of setting, drilling
Equipment by reserve hole drilling, can the substrate to non-drilled region protected well, non-drilled when pcb board being avoided to drill
Region is split, and by the limit elastic parts of setting, then mechanically direct when effectively drill bit can be avoided to contact with pcb board contacts
Lead to pcb board surface scratches, can also effectively prevent drill bit rigidly to push causes pcb board to be crushed, the clamping dress being finally arranged
It sets, then lower clamp plate and upper clamp plate can be replaced, and then using matching from the specification of different pcb boards and drilling demand
Clamping plate, to be protected well.
2, the utility model can move pcb board by the driving device of setting, and then select to bore well
Hole site, by carving anti-skid chequer on the outside of crank, then in rotary screw, can effectively it is anti-skidding, by setting clamping groove with
Clamping block is fitted close, and even slot is fitted close for clamping sliding block and clamping, then enables to lower clamp plate when being clamped with connecting plate, effectively
It avoids shaking, and then shaking is avoided to lead to be in the presence of borehole throw when drilling, multiple limit elastic parts are finally set, then
It is capable of providing better buffer capacity, while connecting plate is preferably limited.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 bows for the utility model and cuts open structural schematic diagram；
Fig. 4 is that structural schematic diagram cuts open in the utility model clamping device office；
Fig. 5 is the area the utility model A enlarged structure schematic diagram；
Fig. 6 is that the utility model limits elastic parts structural schematic diagram.
In figure: 1- pedestal；2- drilling device；3- clamping device；4- upper clamp plate；5- lower clamp plate；6- link block；7- bolt；
8- clamping apparatus；9- connecting plate；10- limits elastic parts；11- bottom plate；12- driving device；13- preformed hole；14- clamping block；15-
It is clamped sliding block；16- is clamped spring；17- fixed block；18- displacer；19- displacement spring；20- is clamped sliding slot；21- clamping is recessed
Slot；22- clamping connects slot；23- crank；24- limit spring；25- telescopic sleeving rod；26- screw rod；27- displaced block；28- turntable；29-
Drive groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of protective device for pcb board drilling, packet
Pedestal 1, drilling device 2 and clamping device 3 are included, the drilling device 2 is fixedly mounted on 1 top of pedestal, and the clamping device 3 is set
Set below drilling device 2, and clamping device 3 is movably connected in the top of pedestal 1, the clamping device 3 include upper clamp plate 4, under
Clamping plate 5, link block 6, bolt 7, clamping apparatus 8, connecting plate 9, limit elastic parts 10, bottom plate 11 and driving device 12, it is described on
4 two sides of clamping plate are symmetrically fixedly connected with link block 6, and 6 internal screw thread of link block is connected with bolt 7, and 7 bottom end of bolt passes through
Bearing and lower clamp plate 5 are rotatablely connected, and the upper clamp plate 4 symmetrically offers preformed hole 13,5 bottom of lower clamp plate with lower clamp plate 5
Be connected to the top of connecting plate 9 by clamping apparatus 8, the clamping apparatus 8 include clamping block 14, clamping sliding block 15, clamping spring 16,
Fixed block 17, displacer 18 and displacement spring 19, the clamping block 14 are fixedly mounted on 5 bottom of lower clamp plate, the clamping block
14 two sides symmetrically offer clamping sliding slot 20, and clamping sliding block 15, the clamping sliding block are slidably connected in the clamping sliding slot 20
15 one end are fixedly connected with clamping spring 16, and the clamping spring 16 is fixedly connected on clamping far from one end of clamping sliding block 15 and slides
On 20 inner wall of slot, the fixed block 17 is fixedly mounted on 9 top of connecting plate, offers clamping groove 21, institute in the fixed block 17
It states 21 two sides of clamping groove and symmetrically offers the company's of clamping slot 22, the clamping block 14 is flexibly connected with clamping groove 21, the card
Connecing sliding block 15 and clamping, even slot 22 is clamped, and the clamping, which connects in slot 22, slidably connects displacer 18, the displacer 18
Two sides are symmetrically fixedly connected with one end of displacement spring 19, and 19 other end of displacement spring is fixedly connected on clamping and connects in slot 22
Wall, described 18 one end of displacer are contacted with clamping sliding block 15, and 18 other end of displacer passes through clamping even 22 side wall position of slot
In 17 outside of fixed block, 9 bottom of connecting plate is fixedly installed with limit elastic parts 10, and the limit elastic parts 10 includes limit
Position spring 24 and telescopic sleeving rod 25, the limit spring 24 are located at 25 outside of telescopic sleeving rod, the limit spring 24 and telescopic
One end of bar 25 is fixedly connected with 9 bottom of connecting plate, and the other end of limit spring 24 and telescopic sleeving rod 25 is fixedly connected with
11 top of bottom plate, 11 bottom of bottom plate are fixedly connected with driving device 12, and the driving device 12 is located inside pedestal 1.
The driving device 12 includes screw rod 26, displaced block 27, turntable 28 and crank 23, and the displaced block 27 is fixedly mounted
Driving groove 29 is offered in 9 bottom of connecting plate, the pedestal 1, the driving groove 29 is interior to be rotatably connected to silk by bearing
Bar 26, described 26 one end of screw rod passes through driving groove 29 and is located at 1 outside of pedestal, and screw rod 26 is located at one end on the outside of pedestal 1 and consolidates
Dingan County is equipped with turntable 28, and the side of the turntable 28 far from screw rod 26 is rotatably connected to crank 23, the displaced block by bearing
27 are threaded in 26 outside of screw rod, and displaced block 27 is slidably connected with driving groove 29, can be right by driving device 12
Pcb board is moved, and then selects bore position well.
It is carved with anti-skid chequer on the outside of the crank 23, it, then, can be effectively anti-skidding in rotary screw 26 by anti-skid chequer.
The clamping groove 21 is fitted close with clamping block 14, and the clamping sliding block 15 is fitted close with clamping even slot 22,
It then enables to lower clamp plate 5 when being clamped with connecting plate 9, effectively avoids shaking, and then shaking is avoided to drill when leading to drilling
The situation of deviation.
The limit elastic parts 10 is equidistantly symmetrically arranged with multiple, and multiple limit elastic parts 10 are fixedly mounted on bottom
11 top of plate, is capable of providing better buffer capacity, while preferably being limited to connecting plate 9.
Working principle: when drilling to pcb board, pcb board being placed on lower clamp plate 5, is positioned and is needed by preformed hole 13
Then the position of drilling rotates bolt 7, since 4 two sides of upper clamp plate are fixedly installed with link block 6, and bolt 7 and 6 spiral shell of link block
Line connection, and 7 bottom of bolt is rotatablely connected by bearing and lower clamp plate 5, therefore, rotation bolt 7 is able to drive under upper clamp plate 4
Pressure, grips pcb board, and when drilling, drilling device 2 is pushed, and drill bit drills to pcb board by preformed hole 13,
By limiting elastic parts 10, when drill bit and pcb board contact, avoiding drill bit from rigidly pushing by spring force leads to pcb board
Breakage, when drill bit drills pcb board, drill bit can pass through the preformed hole 13 of lower clamp plate 5, and avoiding drill bit from contacting with lower clamp plate 5 causes
It is mutually impaired, when to the various sizes of different hole of pcb board drill ga(u)ge lattice, by pressing displacer 18, since contact is clamped
Sliding block 15, clamping sliding block 15 are connected to clamping and connect in slot 22, and clamping sliding block 15 is slidably connected at the clamping in clamping block 14 and slides
In slot 20, therefore, when pressing displacer 18, displacer 18 drives clamping sliding block 15 to be displaced, and cancels clamping sliding block 15 and card
Lower clamp plate 5 and upper clamp plate 4 are extracted in the clamping of slot 22 in succession, replace the lower clamp plate 5 and upper clamp plate 4 of corresponding preformed hole 13, i.e.,
Can drill to the pcb board of different requirements can be effectively protected.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of protective device for pcb board drilling, including pedestal (1), drilling device (2) and clamping device (3), feature
Be: the drilling device (2) is fixedly mounted at the top of pedestal (1), and the clamping device (3) is arranged under drilling device (2)
Side, and clamping device (3) is movably connected at the top of pedestal (1), the clamping device (3) include upper clamp plate (4), lower clamp plate (5),
Link block (6), bolt (7), clamping apparatus (8), connecting plate (9), limit elastic parts (10), bottom plate (11) and driving device
(12), upper clamp plate (4) two sides are symmetrically fixedly connected with link block (6), and link block (6) internal screw thread is connected with bolt
(7), bolt (7) bottom end is rotatablely connected by bearing and lower clamp plate (5), and the upper clamp plate (4) is symmetrically opened with lower clamp plate (5)
Equipped with preformed hole (13), lower clamp plate (5) bottom is connected at the top of connecting plate (9) by clamping apparatus (8), the clamping apparatus
It (8) include clamping block (14), clamping sliding block (15), clamping spring (16), fixed block (17), displacer (18) and displacement spring
(19), the clamping block (14) is fixedly mounted on lower clamp plate (5) bottom, and clamping block (14) two sides symmetrically offer clamping and slide
Slot (20), the clamping sliding slot (20) is interior to slidably connect clamping sliding block (15), and described clamping sliding block (15) one end is fixedly connected
Have clamping spring (16), clamping spring (16) is fixedly connected in clamping sliding slot (20) far from one end of clamping sliding block (15)
On wall, the fixed block (17) is fixedly mounted at the top of connecting plate (9), offers clamping groove (21) in the fixed block (17),
Clamping groove (21) two sides symmetrically offer clamping even slot (22), and the clamping block (14) and clamping groove (21) activity are even
It connects, the clamping sliding block (15) and clamping even slot (22) clamping, the clamping, which connects in slot (22), slidably connects displacer
(18), displacer (18) two sides are symmetrically fixedly connected with one end of displacement spring (19), and the displacement spring (19) is another
End is fixedly connected on clamping even slot (22) inner wall, and described displacer (18) one end is contacted with clamping sliding block (15), and is displaced and is slided
Block (18) other end passes through clamping, and even slot (22) side wall is located on the outside of fixed block (17), and connecting plate (9) bottom is fixedly installed with
It limits elastic parts (10), the limit elastic parts (10) includes limit spring (24) and telescopic sleeving rod (25), the limit
Spring (24) is located on the outside of telescopic sleeving rod (25), one end of the limit spring (24) and telescopic sleeving rod (25) with connecting plate (9)
Bottom is fixedly connected, and the other end of limit spring (24) and telescopic sleeving rod (25) is fixedly connected at the top of bottom plate (11), institute
It states bottom plate (11) bottom to be fixedly connected with driving device (12), it is internal that the driving device (12) is located at pedestal (1).
2. a kind of protective device for pcb board drilling according to claim 1, it is characterised in that: the driving device
It (12) include screw rod (26), displaced block (27), turntable (28) and crank (23), the displaced block (27) is fixedly mounted on connecting plate
(9) bottom, the pedestal (1) is interior to offer driving groove (29), is rotatably connected in the driving groove (29) by bearing
Screw rod (26), described screw rod (26) one end passes through driving groove (29) and is located on the outside of pedestal (1), and screw rod (26) is located at pedestal
(1) one end on the outside of is fixedly installed with turntable (28), and side of the turntable (28) far from screw rod (26) is rotated by bearing to be connected
It is connected to crank (23), the displaced block (27) is threaded on the outside of screw rod (26), and displaced block (27) and driving groove (29)
It is slidably connected.
3. a kind of protective device for pcb board drilling according to claim 2, it is characterised in that: the crank (23)
It is carved with anti-skid chequer in outside.
4. a kind of protective device for pcb board drilling according to claim 1, it is characterised in that: the clamping groove
(21) it is fitted close with clamping block (14), the clamping sliding block (15) and clamping even slot (22) are fitted close.
5. a kind of protective device for pcb board drilling according to claim 1, it is characterised in that: the limit elasticity
Component (10) is equidistantly symmetrically arranged with multiple, and multiple limit elastic parts (10) are fixedly mounted at the top of bottom plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876371.6U CN208992233U (en) | 2018-11-15 | 2018-11-15 | A kind of protective device for pcb board drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876371.6U CN208992233U (en) | 2018-11-15 | 2018-11-15 | A kind of protective device for pcb board drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992233U true CN208992233U (en) | 2019-06-18 |
Family
ID=66806675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876371.6U Expired - Fee Related CN208992233U (en) | 2018-11-15 | 2018-11-15 | A kind of protective device for pcb board drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871506A (en) * | 2021-01-14 | 2021-06-01 | 合肥高地创意科技有限公司 | Waterproof glue spraying device for photoelectric circuit board |
| KR102424679B1 (en) * | 2021-12-15 | 2022-07-27 | 주식회사 호림테크 | Clamp apparatus of workpiece for tapping machine |
-
2018
- 2018-11-15 CN CN201821876371.6U patent/CN208992233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871506A (en) * | 2021-01-14 | 2021-06-01 | 合肥高地创意科技有限公司 | Waterproof glue spraying device for photoelectric circuit board |
| KR102424679B1 (en) * | 2021-12-15 | 2022-07-27 | 주식회사 호림테크 | Clamp apparatus of workpiece for tapping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208992233U (en) | A kind of protective device for pcb board drilling | |
| CN211982234U (en) | Circuit board convenient to location | |
| CN103042567B (en) | Switching method ofpress pin switching device of printed circuit board (PCB) boring machine | |
| CN108200738B (en) | Electronic component protective cover | |
| CN209190251U (en) | A kind of hardware drilling equipment | |
| CN213730839U (en) | PCB board production and processing drilling cleaning device | |
| CN208227458U (en) | A kind of circuit board processing drilling equipment being conveniently replaceable needle for trephination | |
| CN218612900U (en) | Aluminum alloy auto-parts drilling machine | |
| CN201271749Y (en) | Knife break detection device of PCB numerical control drilling machine | |
| CN216609298U (en) | Circuit board drilling device | |
| CN215241321U (en) | Automatic punching device for processing printed circuit board | |
| CN210819892U (en) | Drilling device for printed circuit board | |
| CN214446986U (en) | Drilling equipment is used in single face board production | |
| CN203659352U (en) | Rapid clamping tool for tag support | |
| CN209767942U (en) | HDI circuit board positioner | |
| CN209036696U (en) | A kind of long baseboard drilling device | |
| CN208375043U (en) | Suitable for sizes part processing clamping device | |
| CN111958061A (en) | Electric screwdriver's turning ware link screw hole processing agency | |
| CN203141166U (en) | PCB positioning air-clamping drilling device | |
| CN206608430U (en) | It is a kind of can Fast Installation screw | |
| CN207223480U (en) | A kind of key positioning elastic fixture | |
| CN216780587U (en) | Chip press welding device | |
| CN209239108U (en) | A kind of gland drilling equipment | |
| CN206083926U (en) | Drilling equipment of effective clamping | |
| CN218975423U (en) | Integrated circuit board convenient to process and clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |