CN209497690U - A kind of circuit board pressuring flat device - Google Patents
A kind of circuit board pressuring flat device Download PDFInfo
- Publication number
- CN209497690U CN209497690U CN201821891781.8U CN201821891781U CN209497690U CN 209497690 U CN209497690 U CN 209497690U CN 201821891781 U CN201821891781 U CN 201821891781U CN 209497690 U CN209497690 U CN 209497690U
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- plate
- circuit board
- screw rod
- pin shaft
- flat device
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Abstract
It is disclosed by the utility model to belong to circuit board processing technique field, specially a kind of circuit board pressuring flat device, including bottom plate, the top left side front and back end of the bottom plate has been connected by screw to column, the top of the column is welded with top plate, the front and back side of the top plate offers through-hole, and through there is screw rod in through-hole, adjusting nut is bolted on the screw rod, support spring is socketed on the downside of the outer wall of the screw rod, the adjusting nut and support spring are located at the two sides up and down of top plate, the bottom end of the screw rod is welded with crotch, the downside of the crotch is connected with directive wheel by pin shaft, the front and back side of the bottom plate top right side has been connected by screw to strut, the upside of the strut of two sides is connected with pressing plate by pin shaft, this programme passes through the mode height-adjustable to directive wheel, it can be suitable for the circuit of different-thickness Circuit board can be depressed into different thickness by way of the angle adjustable of pressing plate by the charging of plate.
Description
Technical field
The utility model relates to circuit board processing technique field, specially a kind of circuit board pressuring flat device.
Background technique
The material of pcb board is copper material, is the supplier of electronic component electrical connection, using the major advantage of pcb board
It is the mistake for greatly reducing wiring and assembly, improves the gentle productive labor rate of Automated water.The longevity is used for raising pcb board
Life, most enterprises usually just plate layer Gold plated Layer on pcb board surface, and pcb board needs before carrying out gold-plated processing
Pcb board is flattened, pcb board surface can be attached to efficiently with the ion improved in electroplate liquid.
Original pressuring flat device when in use, due to being difficult to adjust, to be difficult to process different circuit board, applicability
It is relatively narrow.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of circuit board pressuring flat device
When in use, due to being difficult to adjust, to be difficult to process different circuit boards, applicability is relatively narrow to ask original pressuring flat device
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of circuit board pressuring flat device, including bottom
Plate, the top left side front and back end of the bottom plate have been connected by screw to column, and the top of the column is welded with top plate, described
The front and back side of top plate offers through-hole, and adjusting nut, the screw rod are bolted on the screw rod through there is screw rod in through-hole
Outer wall on the downside of be socketed with support spring, the adjusting nut and support spring are located at the two sides up and down of top plate, the spiral shell
The bottom end of bar is welded with crotch, and the downside of the crotch is connected with directive wheel, the front and back of the bottom plate top right side by pin shaft
Side has been connected by screw to strut, and the upside of the strut of two sides is connected with pressing plate, the left end of the pressing plate by pin shaft
It is connected with contact roller by pin shaft, the right end of the pressing plate front-rear side walls passes through pin shaft and is connected with telescopic advance lever, described to stretch
The bottom end of contracting adjusting rod is connected by the top right end of pin shaft and bottom plate.
Preferably, the through-hole diameter on the top plate is greater than the diameter of screw rod.
Preferably, rubber sleeve is coated on the outer wall of the directive wheel.
Preferably, the directive wheel and contact roller is of same size.
Compared with prior art, the utility model has the beneficial effects that this programme pass through it is height-adjustable to directive wheel
The charging of mode, the circuit board that can be suitable for different-thickness can be by circuit board by way of the angle adjustable of pressing plate
It is depressed into different thickness.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the left view of the utility model Fig. 1 central post；
Fig. 3 is the top view of pressing plate in the utility model Fig. 1.
In figure: 1 bottom plate, 2 columns, 3 top plates, 4 screw rods, 5 adjusting nuts, 6 support springs, 7 crotch, 8 directive wheels, 9 struts,
10 pressing plates, 11 contact rollers, 12 telescopic advance levers.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of circuit board pressuring flat device, including bottom plate 1,
The top left side front and back end of bottom plate 1 has been connected by screw to column 2, and the top of column 2 is welded with top plate 3, the front and back of top plate 3
Side offers through-hole, and through there is screw rod 4 in through-hole, and adjusting nut 5, socket on the downside of the outer wall of screw rod 4 are bolted on screw rod 4
There is support spring 6, adjusting nut 5 and support spring 6 are located at the two sides up and down of top plate 3, and the bottom end of screw rod 4 is welded with crotch
7, the downside of crotch 7 is connected with directive wheel 8 by pin shaft, and the front and back side of 1 top right side of bottom plate has been connected by screw to strut
9, the upside of the strut 9 of two sides is connected with pressing plate 10 by pin shaft, and the left end of pressing plate 10 is connected with contact roller 11 by pin shaft, pressure
The right end of 10 front-rear side walls of plate passes through pin shaft and is connected with telescopic advance lever 12, and the bottom end of telescopic advance lever 12 passes through pin shaft and bottom
The top right end of plate 1 connects.
Wherein, the through-hole diameter on top plate 3 is greater than the diameter of screw rod 4, coats rubber sleeve on the outer wall of directive wheel 8, leads
It is of same size with contact roller 11 to wheel 8.
Working principle: in use, installing transmission belt on bottom plate 1, transmission belt transmits to the right circuit board to be flattened, electricity
Road plate transmits between transmission belt and directive wheel 8, leads by adjusting the relative position between adjusting nut 5 and screw rod 4 to adjust
To the height of wheel 8, support spring 6 has the function of buffering, so that directive wheel 8, which moves up and down, to be had the function of resetting, circuit board
Continuation is transmitted through to the right contact roller 11 and compress in fact, and the height by adjusting telescopic advance lever 12 (unscrews telescopic advance lever
Adjusting screw on 12 is fastened by adjusting screw so that the telescopic rod of telescopic advance lever 12 is relatively moved, reaches adjusting
Effect), so that pin shaft rotation of the pressing plate 10 on the strut 9, so that 11 height of contact roller, which is adjusted so that, can adjust pressure
Tightness.
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 (4)
1. a kind of circuit board pressuring flat device, including bottom plate (1), it is characterised in that: the top left side front and back end of the bottom plate (1) is equal
It has been connected by screw to column (2), the top of the column (2) is welded with top plate (3), and the front and back side of the top plate (3) is opened
It is bolted with adjusting nut (5) on the screw rod (4) equipped with through-hole, and in through-hole through having screw rod (4), outside the screw rod (4)
It is socketed with support spring (6) on the downside of wall, the adjusting nut (5) and support spring (6) are located at up and down the two of top plate (3)
The bottom end of side, the screw rod (4) is welded with crotch (7), and the downside of the crotch (7) is connected with directive wheel (8), institute by pin shaft
The front and back side for stating bottom plate (1) top right side has been connected by screw to strut (9), is passed through on the upside of the strut (9) of two sides
Pin shaft is connected with pressing plate (10), and the left end of the pressing plate (10) is connected with contact roller (11) by pin shaft, before the pressing plate (10)
The right end of rear wall passes through pin shaft and is connected with telescopic advance lever (12), the bottom end of the telescopic advance lever (12) by pin shaft with
The top right end of bottom plate (1) connects.
2. a kind of circuit board pressuring flat device according to claim 1, it is characterised in that: the through-hole on the top plate (3) is straight
Diameter is greater than the diameter of screw rod (4).
3. a kind of circuit board pressuring flat device according to claim 1, it is characterised in that: on the outer wall of the directive wheel (8)
Coat rubber sleeve.
4. a kind of circuit board pressuring flat device according to claim 1, it is characterised in that: the directive wheel (8) and contact roller
(11) of same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891781.8U CN209497690U (en) | 2018-11-16 | 2018-11-16 | A kind of circuit board pressuring flat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891781.8U CN209497690U (en) | 2018-11-16 | 2018-11-16 | A kind of circuit board pressuring flat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497690U true CN209497690U (en) | 2019-10-15 |
Family
ID=68151471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891781.8U Active CN209497690U (en) | 2018-11-16 | 2018-11-16 | A kind of circuit board pressuring flat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245619A (en) * | 2021-12-28 | 2022-03-25 | 深圳市深合达电子有限公司 | Printed circuit board pressing structure and multilayer printed circuit board |
-
2018
- 2018-11-16 CN CN201821891781.8U patent/CN209497690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245619A (en) * | 2021-12-28 | 2022-03-25 | 深圳市深合达电子有限公司 | Printed circuit board pressing structure and multilayer printed circuit board |
| CN114245619B (en) * | 2021-12-28 | 2024-05-24 | 深圳市大正科技有限公司 | Printed circuit board lamination structure and multilayer printed circuit board |
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