CN207656320U - A kind of pcb board boring grab platform - Google Patents
A kind of pcb board boring grab platform Download PDFInfo
- Publication number
- CN207656320U CN207656320U CN201721847758.4U CN201721847758U CN207656320U CN 207656320 U CN207656320 U CN 207656320U CN 201721847758 U CN201721847758 U CN 201721847758U CN 207656320 U CN207656320 U CN 207656320U
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- CN
- China
- Prior art keywords
- lead screw
- strap
- pcb board
- buffer
- ambulatory splint
- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of pcb board boring grab platforms, including ambulatory splint, strap, lifting driving platform, guide post, buffer, lead screw motor, pedestal and lead screw；Strap is supported horizontally inside by several support columns above pedestal；Lead screw motor is fixedly installed on pedestal；Lead screw is vertically arranged to below strap, and lead screw motor is drivingly connected with lead screw；The utility model has the advantages of simple structure; it drills in the state of strap and the mutual clamping of ambulatory splint pcb board hole to be drilled; it plays a protective role to the base material in non-drilled region, drills after more traditional direct positioning and be not easy to occur splitting, bore bad situation, yields effectively improves；Due to the presence of buffer spring, the pressure of ambulatory splint suffered by pcb board hole to be drilled is controllable, avoids rigidity and pushes the consequence that the pcb board that occurs drilling is crushed.
Description
Technical field
The utility model belongs to bore process field more particularly to a kind of pcb board boring grab platform.
Background technology
PCB drillings are 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 the base material of PCB plate-making has the characteristics that thin and crisp, and will be passed
Often only focus on accurate positioning in the bore process of system, and have ignored the protection to base material, is susceptible to and splits in boring procedure
It opens, bore bad situation, yields reduces.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of with inhibition drilling
It generates in the process and splits, bores a kind of bad pcb board boring grab platform.
Technical solution：To achieve the above object, a kind of pcb board boring grab platform of the utility model, including activity folder
Plate, strap, lifting driving platform, guide post, buffer, lead screw motor, pedestal and lead screw；
The strap is supported horizontally inside by several support columns above the pedestal；The lead screw motor is fixedly mounted
In on the pedestal；The lead screw is vertically arranged to below the strap, and the lead screw motor connects with lead screw driving
It connects；
The lifting driving plateau levels are set to below the strap, the table top quadrangle of the lifting driving platform
Place is installed with four buffers respectively, and the four buffer upper ends are connected separately with the guide post of four vertical postures, and four
The guide post distinguishes movable four guide holes on the strap, and the four guide post upper ends are fixedly connected with horizontal attitude
Ambulatory splint；
It is installed with lead screw sliding block in the middle part of the lifting driving platform, the lead screw connects with the lead screw slider-actuated
It connects；Rotary screw rod can drive lead screw sliding block upper and lower displacement；
Hollow out is provided with the drill guide bores group of several rectangular array distributions on the ambulatory splint and strap；And
Each drill guide bores on ambulatory splint are corresponded with each drill guide bores on the strap.
Further, the buffer is the tube structure of vertical posture；The cylinder lower end of the buffer seals, upper end
The annular block machine of concentric setting；The guide post lower end is concentric movable across the annular block machine, and stretches into the buffer
In inner cavity；And the lower end of the guide post is also concentric is fixedly installed latch bracket；
Further include buffer spring, the buffer spring is placed on the guide post, and the buffer spring is set in compressive state
It is placed between the annular block machine and latch bracket.
Further, further include clast Blowing drum, the clast Blowing drum is arranged by air duct support level, and described broken
It considers Blowing drum to be worth doing to correspond in the strap side, and the air outlet of the clast Blowing drum is divided into upper outlet air by strap
Mouth and lower air outlet.
Further, the drill guide bores region of the strap table top is provided with pcb board limiting slot, hole to be drilled
Pcb board can be limited in the pcb board limiting slot；And the groove depth of the pcb board limiting slot is less than the plate of the pcb board hole to be drilled
It is thick.
Advantageous effect：The utility model has the advantages of simple structure, in strap and the mutual clamping of ambulatory splint pcb board hole to be drilled
In the state of drill, play a protective role to the base material in non-drilled region, after more traditional direct positioning drilling be not easy to occur
It splits, bore bad situation, yields effectively improves；Due to the presence of buffer spring, the pressure of ambulatory splint suffered by pcb board hole to be drilled
Power is controllable, avoids rigidity and pushes the consequence that the pcb board that occurs drilling is crushed.
Description of the drawings
Attached drawing 1 is the utility model overall structure diagram；
Attached drawing 2 is the utility model front view；
Attached drawing 3 is the A direction views of attached drawing 2；
Attached drawing 4 is buffer internal structure schematic diagram.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
A kind of pcb board boring grab platform as shown in attached drawing 1 to 3, including ambulatory splint 4, strap 3, lifting drive
Moving platform 7, guide post 5, buffer 6, lead screw motor 11, pedestal 8 and lead screw 13；The strap 3 passes through several support columns 10
It is supported horizontally inside 8 top of the pedestal；The lead screw motor 11 is fixedly installed on the pedestal 8；The lead screw is vertically arranged
In 3 lower section of the strap, the lead screw motor 11 is drivingly connected with the lead screw 13；The lifting driving platform 7 is horizontal
It is set to 3 lower section of the strap, the table top four corners of the lifting driving platform 7 are installed with four bufferings respectively
Device 6, four buffers, 6 upper end are connected separately with the guide post 5 of four vertical postures, and four guide posts 5 distinguish movable pass through
Four guide holes 41 on the strap 3, four guide posts, 5 upper end are fixedly connected with the ambulatory splint 4 of horizontal attitude；The liter
7 middle part of drop driving platform is installed with lead screw sliding block 14, and the lead screw 13 is drivingly connected with the lead screw sliding block 14；Rotate silk
Bar 13 can drive 14 upper and lower displacement of lead screw sliding block, since lead screw sliding block 14 and lifting driving platform 7 are structure as a whole, lift
Drive platform 7 can be with the upper and lower displacement together of lead screw sliding block 14.Hollow out is provided with several on the ambulatory splint 4 and strap 3
The drill guide bores 18 groups of rectangular array distribution；And on each drill guide bores 18 on ambulatory splint 4 and the strap 3
Each drill guide bores 18 correspond；In actual mechanical process, only need as needed, in the brill that the selection of ambulatory splint 4 needs
Head guide hole 18 is punched, and is not that each drill guide bores 18 are required for punching；How the device of the present embodiment is specifically grasped
Make and operation principle is hereinafter also discussed in detail；
As shown in figure 4, the buffer 6 in the present embodiment is the tube structure of vertical posture；Under the cylinder of the buffer 6
End sealing, the concentric setting in upper end annular block machine 24；5 lower end of the guide post it is concentric it is movable pass through the annular block machine 24,
And it stretches into the buffer inner cavity 22；And the lower end of the guide post 5 also concentric is fixedly installed latch bracket 23；Further include
Buffer spring 21, the buffer spring 21 are placed on the guide post 5, and the buffer spring 21 be set in compressive state it is described
Between annular block machine 24 and latch bracket 23；Further include clast Blowing drum 2, the clast Blowing drum 2 supports 9 levels to set by air duct
It sets, and the clast Blowing drum 2 is corresponded in 3 side of the strap, and the going out the clast Blowing drum 2 of strap 3
Air port 12 is divided into air outlet 12.1 and lower air outlet 12.2.
18 region of drill guide bores of 3 table top of the strap is provided with pcb board limiting slot 16, PCB hole to be drilled
Plate 15 can be limited in the pcb board limiting slot 16；In the present embodiment, in order to make pcb board limiting slot 16 play the role of limit
While, pcb board 15 hole to be drilled is not influenced and is compressed by the ambulatory splint 4 of top, and the groove depth of the pcb board limiting slot 16 is less than institute
State the plate thickness of pcb board 15 hole to be drilled.
The specifically used method of the present embodiment device, principle, technological progress arrangement are as follows：
Lead screw motor 11 is driven, so that ambulatory splint 4 is moved up to and keeps certain distance with strap 3, then will wait for
Drilling pcb board 15 is put into pcb board limiting slot 16, is then driven lead screw motor 11 again, so that ambulatory splint 4 is moved downward, directly
The upper surface that pcb board 15 hole to be drilled is just contacted to 4 lower face of ambulatory splint allows lead screw motor 11 to continue to run with a bit of at this time
Stop after distance, the buffer spring 21 in 21 buffer 6 of buffer spring is further compressed at this time, at this time pcb board 15 hole to be drilled
It is compacted, at this time due to the presence of buffer spring 21, the pressure of ambulatory splint 4 is controllable suffered by pcb board hole to be drilled, is avoided
Rigidity, which pushes, there is the consequence that drilling pcb board 15 is crushed；The drill bit of further drilling equipment selects corresponding as needed
Drill guide bores 18 are drilled correspondingly, at the same time start wind turbine, and clast Blowing drum 2 is made to blow away clast immediately, by
Then it drills in the state of strap 3 and 4 mutual clamping of ambulatory splint pcb board 15 hole to be drilled, to the base in non-drilled region
Material plays a protective role, and drills after more traditional direct positioning and is not easy to occur splitting, bores bad situation, yields effectively carries
It is high.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of pcb board boring grab platform, it is characterised in that：It is flat including ambulatory splint (4), strap (3), lifting driving
Platform (7), guide post (5), buffer (6), lead screw motor (11), pedestal (8) and lead screw (13)；
The strap (3) is supported horizontally inside by several support columns (10) above the pedestal (8)；The lead screw motor
(11) it is fixedly installed on the pedestal (8)；The lead screw is vertically arranged to below the strap (3), the lead screw electricity
Machine (11) is drivingly connected with the lead screw (13)；
The lifting driving platform (7) is horizontally placed below the strap (3), the platform of the lifting driving platform (7)
Face four corners are installed with four buffers (6) respectively, and four buffer (6) upper ends are connected separately with four vertical appearances
The guide post (5) of state, four movable four guide holes (41) on the strap (3) of guide posts (5) difference, described in four
Guide post (5) upper end is fixedly connected with the ambulatory splint (4) of horizontal attitude；
Lead screw sliding block (14), the lead screw (13) and the lead screw sliding block are installed in the middle part of the lifting driving platform (7)
(14) it is drivingly connected；Rotary screw rod (13) can drive lead screw sliding block (14) upper and lower displacement；
Hollow out is provided with the drill guide bores of several rectangular array distributions on the ambulatory splint (4) and strap (3)
(18) group；And each drill guide bores (18) on each drill guide bores (18) on ambulatory splint (4) and the strap (3)
It corresponds.
2. a kind of pcb board boring grab platform according to claim 1, it is characterised in that：The buffer (6) is vertical
The tube structure of posture；The cylinder lower end of the buffer (6) seals, the annular block machine (24) of the concentric setting in upper end；It is described to lead
Column (5) lower end is concentric movable across the annular block machine (24), and stretches into the buffer inner cavity (22)；And it described leads
The lower end of column (5) is also concentric to be fixedly installed latch bracket (23)；
Further include buffer spring (21), the buffer spring (21) is placed on the guide post (5), and the buffer spring (21) is in
Compressive state is set between the annular block machine (24) and latch bracket (23).
3. a kind of pcb board boring grab platform according to claim 1, it is characterised in that：It further include clast Blowing drum
(2), the clast Blowing drum (2) is horizontally disposed by air duct support (9), and the clast Blowing drum (2) is corresponding described solid
Clamp plate (3) side, and the air outlet (12) of the clast Blowing drum (2) is divided into upper air outlet by strap (3)
(12.1) and lower air outlet (12.2).
4. a kind of pcb board boring grab platform according to claim 1, it is characterised in that：Strap (3) table top
Drill guide bores (18) region be provided with pcb board limiting slot (16), pcb board (15) hole to be drilled can be limited in the PCB
In plate limiting slot (16)；And the groove depth of the pcb board limiting slot (16) is less than the plate thickness of the pcb board (15) hole to be drilled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847758.4U CN207656320U (en) | 2017-12-26 | 2017-12-26 | A kind of pcb board boring grab platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847758.4U CN207656320U (en) | 2017-12-26 | 2017-12-26 | A kind of pcb board boring grab platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207656320U true CN207656320U (en) | 2018-07-27 |
Family
ID=62943712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847758.4U Active CN207656320U (en) | 2017-12-26 | 2017-12-26 | A kind of pcb board boring grab platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207656320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089378A (en) * | 2018-08-03 | 2018-12-25 | 宁国市挚友合金钢材料有限公司 | A kind of metal circuit board capillary processing equipment |
-
2017
- 2017-12-26 CN CN201721847758.4U patent/CN207656320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089378A (en) * | 2018-08-03 | 2018-12-25 | 宁国市挚友合金钢材料有限公司 | A kind of metal circuit board capillary processing equipment |
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