CN207053909U - Circuit board fixture for processing - Google Patents
Circuit board fixture for processing Download PDFInfo
- Publication number
- CN207053909U CN207053909U CN201721034181.5U CN201721034181U CN207053909U CN 207053909 U CN207053909 U CN 207053909U CN 201721034181 U CN201721034181 U CN 201721034181U CN 207053909 U CN207053909 U CN 207053909U
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- circuit board
- clamping plate
- plate
- hydraulic cylinder
- clamping
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Abstract
The utility model discloses circuit board fixture for processing, including for clamping the first clamping plate and second clamping plate on four sides of circuit board；Including two the first connecting plates, a first hydraulic cylinder is provided with the upper and lower ends of one the first connecting plate, the piston rod of first hydraulic cylinder is connected with the first end of a connecting rod, and the corresponding corner through after the through hole in a second clamping plate with first clamping plate in the second end of connecting rod is fixed；Including the second connecting plate laterally set；The piston rod of second hydraulic cylinder is connected with the lower end of the 3rd connecting plate.The utility model is worked and circuit board is clamped by the first clamping plate and second clamping plate one of special construction, four sides of circuit board can be clamped, clamping more consolidates, so that circuit board is not in shake when processing, and it will not shift, avoid the disconnected plate being likely to occur in circuit board fabrication process and the bad situation of crudy caused by shake, the great value promoted the use of.
Description
Technical field
The utility model belongs to circuit board technical field of processing equipment, and in particular to circuit board fixture for processing.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminium base, high frequency plate, thick copper coin, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, directly perceivedization, batch production and optimization electrical appliance layout lifting for permanent circuit
Act on.Circuit board can be described as printed substrate or printed circuit board (PCB), and FPC wiring boards, which are also known as FPC flexible PCB, is
There is height reliability, excellent flexible printed circuit to be a kind of made of base material using polyimides or polyester film.Tool
There is the characteristics of high Distribution density, in light weight, thickness of thin, good bending property；Rigid Flex FPC and PCB birth and development, are expedited the emergence of
Rigid Flex this new product.Therefore, Rigid Flex, it is exactly FPC and rigid wiring board, by pressing etc.
Process, combined by related process requirement, the wiring board with FPC characteristics and PCB characteristics of formation.
Circuit board is in course of conveying is processed, it may be necessary to circuit board is drilled, installs the step such as electronic component, cleaning
Suddenly, circuit board fixture for processing of the prior art simply accommodates one side of circuit board, in process, circuit board mostly
Vibration may cause flashing for circuit board, cause the position when processing deviation occur, influence crudy；In addition frequently
Vibration may flash circuit board, therefore be badly in need of make improvement.
Utility model content
The purpose of this utility model is that to solve the above problems and provides circuit board fixture for processing.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Circuit board fixture for processing,
Including the first clamping plate and second clamping plate for clamping four sides of circuit board, first clamping plate and second clamping plate are size
Identical rectangular frame structure, four corners of second clamping plate are provided with four through holes, the first side direction first of second clamping plate
The first side installation of clamping plate；
Including two the first connecting plates, one end of two the first connecting plates is each attached to two on the second side of second clamping plate
On individual relative vertical edge, a first hydraulic cylinder is provided with the upper and lower ends of first connecting plate, first hydraulic cylinder
Piston rod is connected with the first end of a connecting rod, and the second end of a connecting rod is corresponding through the through hole in a second clamping plate
A corner with first clamping plate is fixed afterwards；
Including the second connecting plate laterally set, the middle part of the both ends of the second connecting plate respectively with two the first connecting plates is consolidated
Fixed connection；
Including the 3rd connecting plate, the upper end of the 3rd connecting plate is connected with the middle part lower end of the second connecting plate；
Including second hydraulic cylinder, second hydraulic cylinder is vertically installed, under the piston rod of second hydraulic cylinder and the 3rd connecting plate
End connection.
Specifically, it is provided with the first side of first clamping plate and the first side of second clamping plate for reducing and circuit board mill
The filler strip of damage, when circuit board is fixed, circuit board is placed between two filler strips.
Specifically, when the piston rod of first hydraulic cylinder stretches out range, the distance between first clamping plate and second clamping plate
More than the thickness of circuit board.
Further, the diameter of connecting rod is less than the through-hole diameter opened up in second clamping plate.
The beneficial effects of the utility model are：
The utility model circuit board fixture for processing, worked pair by the first clamping plate and second clamping plate one of special construction
Circuit board is clamped, and can clamp four sides of circuit board, clamping it is more firm so that circuit board when processing not
Shake occurs, and will not shift, avoids the disconnected plate being likely to occur in circuit board fabrication process and is processed caused by shake
The bad situation of quality, the great value promoted the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side structure schematic diagram of first clamping plate and second clamping plate in the utility model.
In figure：1- first clamping plates, 2- second clamping plates, 3- connecting rods, 4- first hydraulic cylinders, the connecting plates of 5- first, 6- second
Connecting plate, the connecting plates of 7- the 3rd, 8- second hydraulic cylinders, 9- filler strips, 10- circuit boards.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, the fixture for processing of circuit board 10, including for clamping the first clamping plate on 10 4 sides of circuit board
1 and second clamping plate 2, first clamping plate 1 and second clamping plate 2 are size identical rectangular frame structure, four corners of second clamping plate 2
Four through holes are provided with, the first side of second clamping plate 2 is installed towards the first side of first clamping plate 1；Including two the first connecting plates
5, one end of two the first connecting plates 5 is each attached on two relative vertical edges on the second side of second clamping plate 2, one first
It is provided with a first hydraulic cylinder 4 in the upper and lower ends of connecting plate 5, the piston rod of first hydraulic cylinder 4 and connecting rod 3
First end connects, the second end of connecting rod 3 it is corresponding through after the through hole in a second clamping plate 2 with first clamping plate 1 one
Individual corner is fixed；Including the second connecting plate 6 laterally set, the both ends of the second connecting plate 6 respectively with two the first connecting plates 5
Middle part is fixedly connected；Including the 3rd connecting plate 7, the upper end of the 3rd connecting plate 7 is connected with the middle part lower end of the second connecting plate 6；Bag
Second hydraulic cylinder 8 is included, second hydraulic cylinder 8 is vertically installed, and the piston rod of second hydraulic cylinder 8 is connected with the lower end of the 3rd connecting plate 7.
It is provided with first side of first clamping plate 1 and the first side of second clamping plate 2 and is worn for reducing with circuit board 10
Filler strip 9, circuit board 10 fix when, circuit board 10 is placed between two filler strips 9.The use of filler strip 9 is effectively increased first
Frictional force between clamping plate 1 and second clamping plate 2 and circuit board 10 so that circuit board 10 is not easy to slide；And filler strip 9 can be effective
Shake to circuit board 10 carries out damping.Filler strip 9 can use cloth in the utility model.
When the piston rod of first hydraulic cylinder 4 stretches out range, the distance between first clamping plate 1 and second clamping plate 2 are more than
The thickness of circuit board 10.
The diameter of connecting rod 3 is less than the through-hole diameter opened up in second clamping plate 2.Connecting rod 3 is pressed from both sides through second
Plate 2.
The fixture for processing of the utility model circuit board 10, acted as by the first clamping plate 1 and second clamping plate 2 one of special construction
Clamped with to circuit board 10, four sides of circuit board 10 can be clamped, clamping more consolidates so that circuit board 10 is adding
Be not in shake when work, and will not shift, avoid the disconnected plate that is likely to occur in the process of circuit board 10 and because trembling
The bad situation of crudy caused by dynamic, the great value promoted the use of.
When utility model works, second hydraulic cylinder 8 works first, and the effect through second hydraulic cylinder 8 is by first clamping plate 1
It is adjusted to second clamping plate 2 in suitable vertical height, when working initial, the piston rod of four first hydraulic cylinders 4 is
Reach at utmost, now insert the circuit board 10 for needing to process between first clamping plate 1 and second clamping plate 2, circuit board 10
Two sides contact filler strip 9 respectively, four first hydraulic cylinders 4 are worked, and the piston rod of four first hydraulic cylinders 4 is retracted, first clamping plate 1
Moved toward the direction of second clamping plate 2, and clamp circuit board 10, you can it is processed, after completion of processing, four first hydraulic cylinders 4
Piston rod extend out to range, you can takes out circuit board 10.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (4)
1. circuit board fixture for processing, it is characterised in that：
Including the first clamping plate and second clamping plate for clamping four sides of circuit board, first clamping plate and second clamping plate are that size is identical
Rectangular frame structure, four corners of second clamping plate are provided with four through holes, and the first side of second clamping plate is towards first clamping plate
The first side installation；
Including two the first connecting plates, one end of two the first connecting plates is each attached to two phases on the second side of second clamping plate
To vertical edge on, a first hydraulic cylinder, the piston of first hydraulic cylinder are provided with the upper and lower ends of first connecting plate
Bar is connected with the first end of a connecting rod, the second end of connecting rod it is corresponding through after the through hole in a second clamping plate with
One corner of first clamping plate is fixed；
Including the second connecting plate laterally set, the both ends of the second connecting plate are fixed with the middle part of two the first connecting plates respectively to be connected
Connect；
Including the 3rd connecting plate, the upper end of the 3rd connecting plate is connected with the middle part lower end of the second connecting plate；
Including second hydraulic cylinder, second hydraulic cylinder is vertically installed, and the lower end of the piston rod of second hydraulic cylinder and the 3rd connecting plate connects
Connect.
2. circuit board fixture for processing according to claim 1, it is characterised in that：First side of first clamping plate and the second folder
It is provided with first side of plate for reducing the filler strip with circuit board abrasion, when circuit board is fixed, circuit board is placed in two pads
Between bar.
3. circuit board fixture for processing according to claim 1, it is characterised in that：The piston rod of first hydraulic cylinder stretches out most
During big stroke, the distance between first clamping plate and second clamping plate are more than the thickness of circuit board.
4. circuit board fixture for processing according to claim 1, it is characterised in that：The diameter of connecting rod is less than second clamping plate
On the through-hole diameter that opens up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034181.5U CN207053909U (en) | 2017-08-17 | 2017-08-17 | Circuit board fixture for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034181.5U CN207053909U (en) | 2017-08-17 | 2017-08-17 | Circuit board fixture for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053909U true CN207053909U (en) | 2018-02-27 |
Family
ID=61503887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034181.5U Active CN207053909U (en) | 2017-08-17 | 2017-08-17 | Circuit board fixture for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818359A (en) * | 2018-08-31 | 2018-11-16 | 无锡和宏精密制造有限公司 | A kind of fixture |
-
2017
- 2017-08-17 CN CN201721034181.5U patent/CN207053909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818359A (en) * | 2018-08-31 | 2018-11-16 | 无锡和宏精密制造有限公司 | A kind of fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |