CN109152216A - A kind of PCB circuit board prepares facility - Google Patents
A kind of PCB circuit board prepares facility Download PDFInfo
- Publication number
- CN109152216A CN109152216A CN201810903163.9A CN201810903163A CN109152216A CN 109152216 A CN109152216 A CN 109152216A CN 201810903163 A CN201810903163 A CN 201810903163A CN 109152216 A CN109152216 A CN 109152216A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- cavity
- sliding
- fitted
- bottom end
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0214—Back-up or entry material, e.g. for mechanical drilling
Abstract
The invention discloses a kind of PCB circuit board to prepare facility, including bottom plate and the support frame being fixedly mounted on the bottom plate, the first drive cavity is equipped in support frame as described above, bilateral symmetry, which is rotatably assorted, in the drive cavity is equipped with the first threaded rod, the first threaded rod top end power in left side is fitted with first motor, the first motor is fixedly arranged on support frame as described above top end surface, the first screw thread rod outer surface is installed with belt wheel, transmission is fitted with driving belt between the belt wheel of the left and right sides, first threaded rod bottom extended segment is stretched out on the outside of support frame as described above and extension is threadedly engaged and is equipped with adjusting bracket, preparing mechanism is installed on the adjusting bracket, left and right is through equipped with cushion chamber in the preparing mechanism, the adjusting bracket is slidably installed in the cushion chamber, in the cushion chamber inner bottom wall Bilateral symmetry is equipped with cavity.
Description
Technical field
The present invention relates to printed circuit board processing technique field, specially a kind of PCB circuit board prepares facility.
Background technique
Currently, needing to carry out boring work to it, being bored at present to printed circuit board when being prepared to printed circuit board
The equipment in hole usually individually carries out boring work, and the spacing between two holes is difficult to control, and in the preparation, needs to adjust peace repeatedly
Printed circuit board is filled, it is complex for operation step, need to expend extensive work time and manual operation, moreover, to printing electricity
When the twist drill hole of road, it is easy to produce a large amount of clasts and is difficult to handle, therefore, it is necessary to improve.
Summary of the invention
The purpose of the present invention is to provide a kind of PCB circuit board to prepare facility, in the prior art above-mentioned scarce for overcoming
It falls into.
A kind of PCB circuit board according to the present invention prepares facility, including bottom plate and is fixedly mounted on the bottom plate
Support frame, support frame as described above is interior to be equipped with the first drive cavity, and bilateral symmetry, which is rotatably assorted, in the drive cavity is equipped with the first screw thread
Bar, the first threaded rod top end power in left side are fitted with first motor, and the first motor is fixedly arranged on described
Support frame top end surface, the first screw thread rod outer surface are installed with belt wheel, are driven cooperation between the belt wheel of the left and right sides
Driving belt is installed, first threaded rod bottom extended segment is stretched out on the outside of support frame as described above and extension is threadedly engaged installation
There is adjusting bracket, preparing mechanism is installed on the adjusting bracket, left and right is through equipped with cushion chamber, the adjusting in the preparing mechanism
Frame is slidably installed in the cushion chamber, and bilateral symmetry is equipped with cavity, the pocket base wall in the cushion chamber inner bottom wall
Press is fitted with the first spring between the adjusting bracket bottom end face, is equipped with second in the preparing mechanism inner wall and passes
Chamber is moved, being slidably installed in second drive cavity has drive block, and bilateral symmetry is equipped with swallow in the drive block bottom end face
Tail chamber, being slidably installed in the SWALLOW TAIL CAVITY has dovetails, and the dovetails bottom end is hingedly equipped with joining beam, the left and right sides
The joining beam is hinged, and bilateral symmetry is equipped with the first sliding cavity, first sliding cavity in the second drive cavity inner bottom wall
Inside being slidably installed has sliding shoe, and the sliding shoe top end surface is installed with convex block, and the convex block top and the joining beam are cut with scissors
It connects in succession, press is fitted with second spring, the institute of the left and right sides between the first sliding cavity lateral wall and the convex block
It states the drive block screw-internal thread fit between SWALLOW TAIL CAVITY and the second threaded rod, second threaded rod bottom extending end is installed
It is rotatably assorted and connect with the second drive cavity inner bottom wall, extending end power is fitted with the at the top of second threaded rod
Two motors, second motor are fixedly arranged in the second drive cavity inner roof wall, and left and right is prolonged in the first sliding cavity inner bottom wall
It stretches and is equipped with the second sliding cavity, bilateral symmetry, which is slidably installed, in second sliding cavity sliding seat, at the top of the sliding seat
End face is fixedly connected with the convex block, and bilateral symmetry, which is equipped with, in the second sliding cavity inner bottom wall runs through the preparing mechanism bottom
The third sliding cavity of end face is installed with third motor, the output shaft of third motor bottom end in the sliding seat bottom end face
It is slidably installed in the third sliding cavity, and the output shaft bottom end is installed with shaft coupling, the shaft coupling bottom end can
Disassembly is equipped with drill bit, and support frame as described above top end surface is additionally provided with photovoltaic mechanism.
Further technical solution, the interior bilateral symmetry of the cushion chamber inner roof wall are equipped with slide guide chamber, the intracavitary cunning of slide guide
Dynamic to be fitted with the first slide guide bar, the first slide guide bar bottom end is fixedly connected with the adjusting bracket top end surface.
Further technical solution, the first threaded rod bottom end face are installed with limited block, the limited block bottom end
Face is installed with third threaded rod, and the third threaded rod bottom end, which is rotatably assorted, to be mounted in the bottom plate top end surface, left
It is installed on the bottom plate between the third threaded rod of right two sides and sets frame, described set is equipped with dress in top of the trellis end face
Determine chamber, the frame periphery sliding sleeve that sets is equipped with screening dirt set, and the screening dirt set is threadedly engaged with the third threaded rod to be connect, and
The screening dirt set, which is slidably installed, the second slide guide bar, and the second sliding bar bottom end is fixed with the bottom plate top end
Face.
Further technical solution, the third threaded rod and the first threaded rod screw thread are oppositely arranged.
Further technical solution, the photovoltaic mechanism include the bar that bilateral symmetry is installed in support frame as described above top end surface
Body is equipped with photovoltaic panel on the body of rod.
The beneficial effects of the present invention are: printed circuit board is set and is being filled when needing to printed circuit board preparation work
Fixed intracavitary, then starting third motor rotates drill bit, meanwhile, starting first motor drives the first threaded rod and third
Threaded rod rotation, the first threaded rod drive preparing mechanism decline that drill bit is made to carry out drillman's work to printed circuit board, are preparing
While mechanism declines, third threaded rod, which drives to hide dirt and cover, to be risen, and the clast for avoiding drilling from generating splashes, when needs adjust left and right
When the distance between drill bit of two sides, the second motor of starting drives drive block decline, to generate between the joining beam of the left and right sides
It rotates and overcomes the pressure on top surface of second spring to make the sliding seat of the left and right sides towards opposite reverse slide and make the swallow of the left and right sides
Tail block is towards opposite reverse slide, i.e., the distance between the drill bit of the adjustable left and right sides, that is, have adjusted the punching of printed circuit board
Distance, convenient for focusing on to clast, makes to effectively prevent the splashing of clast when preparing to printed circuit board
It with conveniently, is effectively reduced and injury is generated to human body, and is easy to adjust to the distance between the drill bit of the left and right sides, be not necessarily to artificial hand
It is dynamic that dismounting is repeated to printed circuit board, it effectively improves to printed circuit board preparation efficiency, and setting by the first spring
It sets, so that increasing stability in use with certain cushion effect when preparing mechanism carries out boring work, being worth of widely use.
Detailed description of the invention
Fig. 1 is that a kind of PCB circuit board of the invention prepares overall structure diagram inside facility；
Fig. 2 is the enlarged structure schematic diagram of preparing mechanism in the present invention.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail.
Referring to Fig.1-2, a kind of PCB circuit board of embodiment according to the present invention prepares facility, including bottom plate 100 and solid
Support frame 105 of the Dingan County on the bottom plate 100, support frame as described above 105 is interior to be equipped with the first drive cavity 112, the drive cavity
Bilateral symmetry, which is rotatably assorted, in 112 is equipped with the first threaded rod 107, first threaded rod, the 107 top end power in left side
It is fitted with first motor 113, the first motor 113 is fixedly arranged on 105 top end surface of support frame as described above, first screw thread
107 outer surface of bar is installed with belt wheel 110, and transmission is fitted with driving belt 111 between the belt wheel 110 of the left and right sides,
105 outside of support frame as described above is stretched out in first threaded rod, the 107 bottom extended segment and extension is threadedly engaged and is equipped with adjusting bracket
108, preparing mechanism 200 is installed on the adjusting bracket 108, in the preparing mechanism 200 left and right through being equipped with cushion chamber 208,
The adjusting bracket 108 is slidably installed in the cushion chamber 208, and bilateral symmetry is equipped in 208 inner bottom wall of cushion chamber
Cavity 214, press is fitted with the first spring 213 between 108 bottom end face of 214 bottom wall of cavity and the adjusting bracket,
The second drive cavity 217 is equipped in 200 inner wall of preparing mechanism, being slidably installed in second drive cavity 217 has biography
Motion block 215, the interior bilateral symmetry of 215 bottom end face of drive block are equipped with SWALLOW TAIL CAVITY 216, are slidably matched in the SWALLOW TAIL CAVITY 216
Dovetails 223 are installed, 223 bottom end of dovetails is hingedly equipped with joining beam 221, and the joining beam 221 of the left and right sides is mutual
Hingedly, bilateral symmetry is equipped with the first sliding cavity 225 in 217 inner bottom wall of the second drive cavity, slides in first sliding cavity 225
Dynamic to be fitted with sliding shoe 224,224 top end surface of sliding shoe is installed with convex block 224,224 top of convex block and institute
The articulated connection of joining beam 221 is stated, press is fitted with second between 225 lateral wall of the first sliding cavity and the convex block 224
Spring 226,215 screw-internal thread fit of the drive block between the SWALLOW TAIL CAVITY 216 of the left and right sides are equipped with the second threaded rod
222, the 222 bottom extending end of the second threaded rod is rotatably assorted with 217 inner bottom wall of the second drive cavity to be connect, and described
Two threaded rods, 222 top extending end power is fitted with the second motor 209, and second motor 209 is fixedly arranged on described
Left and right, which extends, in two drive cavities, 217 inner roof wall, in 225 inner bottom wall of the first sliding cavity is equipped with the second sliding cavity 201, and described the
Bilateral symmetry, which is slidably installed, in two sliding cavities 201 sliding seat 203,203 top end surface of sliding seat and the convex block
224 are fixedly connected, and bilateral symmetry, which is equipped with, in 201 inner bottom wall of the second sliding cavity runs through 200 bottom end face of preparing mechanism
Third sliding cavity 202, be installed with third motor 207,207 bottom end of third motor in 203 bottom end face of sliding seat
Output shaft 204 be slidably installed in the third sliding cavity 202, and 204 bottom end of the output shaft is installed with shaft coupling
206,206 bottom end of shaft coupling is removably equipped with drill bit 205, and 105 top end surface of support frame as described above is additionally provided with photovoltaic machine
Structure.
Valuably or illustratively, bilateral symmetry is equipped with slide guide chamber 211, the slide guide in 208 inner roof wall of cushion chamber
Being slidably installed in chamber 211 has the first slide guide bar 212, and 212 bottom end of the first slide guide bar and the adjusting bracket 108 push up
End surface is fixedly connected, consequently facilitating limiting the position of the preparing mechanism 200, preparing mechanism 200 is prevented to be swung left and right.
Valuably or illustratively, 107 bottom end face of the first threaded rod is installed with limited block 106, the limited block
106 bottom end faces are installed with third threaded rod 104, and 104 bottom end of third threaded rod, which is rotatably assorted, is mounted on the bottom
In 100 top end surface of plate, it is installed on the bottom plate 100 between the third threaded rod 104 of the left and right sides and sets frame
101, described to set equipped with chamber 109 is set in 101 top end surface of frame, the 101 periphery sliding sleeve of frame that sets is equipped with screening dirt set
102, the screening dirt set 102 is threadedly engaged with the third threaded rod 104 to be connect, and screening dirt set 102 is slidably installed
There is the second slide guide bar 102,102 bottom end of the second sliding bar is fixed with 100 top end surface of bottom plate, consequently facilitating peace
It fills fixing circuit board and prevents clast from splashing by hiding dirt set 102 when working circuit boring.
Valuably or illustratively, the third threaded rod 104 and 107 screw thread of the first threaded rod are oppositely arranged, from
And automatically control draft machine structure 200 and the screenings dirt set 102 towards relative to or opposite direction move.
Valuably or illustratively, the photovoltaic mechanism includes that bilateral symmetry is installed in 105 top end surface of support frame as described above
The body of rod 301, photovoltaic panel 302 is installed on the body of rod 301, consequently facilitating being that present apparatus power supply makes using solar power generation
With.
When needing to printed circuit board preparation work, printed circuit board is set and is being set in chamber 109, then starts
Three motors 207 rotate drill bit 205, meanwhile, starting first motor 113 drives the first threaded rod 107 and third screw thread
Bar 104 rotates, and the first threaded rod 107 drives the decline of preparing mechanism 200 that drill bit 205 is made to carry out drillman's work to printed circuit board
Make, while preparing mechanism 200 declines, third threaded rod 104 drives screening dirt set 102 to rise, the clast for avoiding drilling from generating
It splashes, when needing to adjust the distance between the drill bit 205 of the left and right sides, the second motor 209 of starting is driven under drive block 215
Drop, to generate the sliding for rotating and the pressure on top surface of second spring 226 being overcome to make the left and right sides between the joining beam 221 of the left and right sides
Seat 203 is towards opposite reverse slide and makes the dovetails 223 of the left and right sides towards opposite reverse slide, i.e., the adjustable left and right sides
The distance between drill bit 205, that is, have adjusted the punching distance of printed circuit board.
The beneficial effects of the present invention are: printed circuit board is set and is being filled when needing to printed circuit board preparation work
Fixed intracavitary, then starting third motor rotates drill bit, meanwhile, starting first motor drives the first threaded rod and third
Threaded rod rotation, the first threaded rod drive preparing mechanism decline that drill bit is made to carry out drillman's work to printed circuit board, are preparing
While mechanism declines, third threaded rod, which drives to hide dirt and cover, to be risen, and the clast for avoiding drilling from generating splashes, when needs adjust left and right
When the distance between drill bit of two sides, the second motor of starting drives drive block decline, to generate between the joining beam of the left and right sides
It rotates and overcomes the pressure on top surface of second spring to make the sliding seat of the left and right sides towards opposite reverse slide and make the swallow of the left and right sides
Tail block is towards opposite reverse slide, i.e., the distance between the drill bit of the adjustable left and right sides, that is, have adjusted the punching of printed circuit board
Distance, convenient for focusing on to clast, makes to effectively prevent the splashing of clast when preparing to printed circuit board
It with conveniently, is effectively reduced and injury is generated to human body, and is easy to adjust to the distance between the drill bit of the left and right sides, be not necessarily to artificial hand
It is dynamic that dismounting is repeated to printed circuit board, it effectively improves to printed circuit board preparation efficiency, and setting by the first spring
It sets, so that increasing stability in use with certain cushion effect when preparing mechanism carries out boring work, being worth of widely use.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of PCB circuit board prepares facility, exist including bottom plate and the support frame being fixedly mounted on the bottom plate, feature
In: the first drive cavity is equipped in support frame as described above, bilateral symmetry, which is rotatably assorted, in the drive cavity is equipped with the first threaded rod, left
The first threaded rod top end power of side is fitted with first motor, and the first motor is fixedly arranged on support frame as described above
Top end surface, the first screw thread rod outer surface are installed with belt wheel, are driven and are fitted between the belt wheel of the left and right sides
Driving belt, first threaded rod bottom extended segment is stretched out on the outside of support frame as described above and extension is threadedly engaged and is equipped with adjusting
Frame is equipped with preparing mechanism on the adjusting bracket, and left and right is through being equipped with cushion chamber, the adjusting bracket sliding in the preparing mechanism
Be fitted in the cushion chamber, bilateral symmetry is equipped with cavity in the cushion chamber inner bottom wall, the pocket base wall with it is described
Press is fitted with the first spring between adjusting bracket bottom end face, is equipped with the second drive cavity in the preparing mechanism inner wall,
Being slidably installed in second drive cavity has drive block, and bilateral symmetry is equipped with SWALLOW TAIL CAVITY in the drive block bottom end face,
Being slidably installed in the SWALLOW TAIL CAVITY has dovetails, and the dovetails bottom end is hingedly equipped with joining beam, the left and right sides it is described
Joining beam is hinged, and bilateral symmetry is equipped with the first sliding cavity in the second drive cavity inner bottom wall, slides in first sliding cavity
Dynamic to be fitted with sliding shoe, the sliding shoe top end surface is installed with convex block, and the convex block top hingedly connects with the joining beam
It connects, press is fitted with second spring, the swallow of the left and right sides between the first sliding cavity lateral wall and the convex block
The drive block screw-internal thread fit between tail chamber is equipped with the second threaded rod, second threaded rod bottom extending end and institute
It states the second drive cavity inner bottom wall to be rotatably assorted connection, extending end power is fitted with the second electricity at the top of second threaded rod
Machine, second motor are fixedly arranged in the second drive cavity inner roof wall, and left and right extends and sets in the first sliding cavity inner bottom wall
There is the second sliding cavity, bilateral symmetry, which is slidably installed, in second sliding cavity sliding seat, the sliding seat top end surface
It is fixedly connected with the convex block, bilateral symmetry, which is equipped with, in the second sliding cavity inner bottom wall runs through the preparing mechanism bottom end face
Third sliding cavity, third motor, the output shaft sliding of third motor bottom end are installed in the sliding seat bottom end face
It is fitted in the third sliding cavity, and the output shaft bottom end is installed with shaft coupling, the shaft coupling bottom end is detachable
Drill bit is installed, support frame as described above top end surface is additionally provided with photovoltaic mechanism.
2. a kind of PCB circuit board according to claim 1 prepares facility, it is characterised in that: in the cushion chamber inner roof wall
Bilateral symmetry is equipped with slide guide chamber, and intracavitary be slidably installed of the slide guide has the first slide guide bar, the first slide guide bar bottom end
End is fixedly connected with the adjusting bracket top end surface.
3. a kind of PCB circuit board according to claim 1 prepares facility, it is characterised in that: first threaded rod bottom
End face is installed with limited block, and the limited block bottom end face is installed with third threaded rod, and the third threaded rod bottom end turns
It is dynamic to be fitted in the bottom plate top end surface, it is installed on the bottom plate between the third threaded rod of the left and right sides
Frame is set, described to set equipped with chamber is set in top of the trellis end face, the frame periphery sliding sleeve that sets is equipped with screening dirt set, the screening dirt
Set is threadedly engaged with the third threaded rod and connect, and the screening dirt set is slidably installed the second slide guide bar, and described second
Sliding bar bottom end is fixed with the bottom plate top end surface.
4. a kind of PCB circuit board according to claim 1 prepares facility, it is characterised in that: the third threaded rod and institute
It is oppositely arranged to state the first threaded rod screw thread.
5. a kind of PCB circuit board according to claim 1 prepares facility, it is characterised in that: the photovoltaic mechanism includes a left side
The right side is symmetrically installed in the body of rod of support frame as described above top end surface, is equipped with photovoltaic panel on the body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903163.9A CN109152216A (en) | 2018-08-09 | 2018-08-09 | A kind of PCB circuit board prepares facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903163.9A CN109152216A (en) | 2018-08-09 | 2018-08-09 | A kind of PCB circuit board prepares facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109152216A true CN109152216A (en) | 2019-01-04 |
Family
ID=64792330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903163.9A Withdrawn CN109152216A (en) | 2018-08-09 | 2018-08-09 | A kind of PCB circuit board prepares facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109152216A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067859A (en) * | 1990-02-15 | 1991-11-26 | Systems Division Incorporated | Method for drilling small holes in printed circuit boards |
| CN206759924U (en) * | 2017-06-10 | 2017-12-15 | 宋春含 | A kind of communication base station heat transmission Environmental protection radiator |
| CN108188436A (en) * | 2018-03-09 | 2018-06-22 | 赵徐增 | Efficient Double-headed drilling device |
-
2018
- 2018-08-09 CN CN201810903163.9A patent/CN109152216A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067859A (en) * | 1990-02-15 | 1991-11-26 | Systems Division Incorporated | Method for drilling small holes in printed circuit boards |
| CN206759924U (en) * | 2017-06-10 | 2017-12-15 | 宋春含 | A kind of communication base station heat transmission Environmental protection radiator |
| CN108188436A (en) * | 2018-03-09 | 2018-06-22 | 赵徐增 | Efficient Double-headed drilling device |
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Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |