CN213896039U - Steel shunting plating accompanying tool - Google Patents
Steel shunting plating accompanying tool Download PDFInfo
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- CN213896039U CN213896039U CN202022602656.4U CN202022602656U CN213896039U CN 213896039 U CN213896039 U CN 213896039U CN 202022602656 U CN202022602656 U CN 202022602656U CN 213896039 U CN213896039 U CN 213896039U
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Abstract
The utility model provides a steel shunt plating tool, which comprises steel edgings, wherein the steel edgings are equal-width edgings; limiting grooves are formed in two ends of the steel edge strip, and the limiting grooves are symmetrically formed in two sides of the steel edge strip; the limiting groove comprises triangular grooves which are symmetrically arranged. The utility model discloses can be fast, effectively solve standard size and carry out the back electroplating and accompany the copper facing homogeneity problem that the plating strake width differs in size influences the edge board, improve the product quality, the film clamp appears in the effective reduction production, burns the board disability rate.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing auxiliary assembly, concretely relates to steel reposition of redundant personnel accompanies to plate instrument.
Background
In the electroplating production process, because the frisbee edge current is higher, the matched edge strip needs to be quickly clamped beside the most edge plate to share high current, the edge strip used in the current production is suitable for cutting excess materials and manually breaking out, the width and the length of the edge strip are different and are easy to deform, and the copper plating uniformity of the edge plate can be influenced when the edge strip is stacked in the plate or inserted outside the floating frame.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a steel reposition of redundant personnel plating tool of accompanying. The utility model discloses can be fast, effectively solve standard size and carry out the back electroplating and accompany the copper facing homogeneity problem that the plating strake width differs in size influences the edge board, improve the product quality, the film clamp appears in the effective reduction production, burns the board disability rate.
The technical scheme of the utility model is that:
a steel shunt plating tool is characterized by comprising steel edgings, wherein the steel edgings are equal-width edgings; limiting grooves are formed in two ends of the steel edge strip, and the limiting grooves are symmetrically formed in two sides of the steel edge strip; the limiting groove comprises triangular grooves which are symmetrically arranged.
Further, the width of the steel edge strip is 20-30 mm.
Further, the width of the steel edge strip is 25 mm.
Furthermore, the triangular groove is an equilateral triangular groove.
Furthermore, the depth of the triangular groove is 0.3-0.6 mm.
Further, the width of the triangular groove is 0.5-2 mm.
Furthermore, the distance between the triangular grooves is 0.5-2 mm.
Further, the distance between the triangular grooves is 1 mm.
Furthermore, the number of the triangular grooves is 5-8, so that the friction force of clamping points is increased, and the edge strips are prevented from falling off.
The utility model discloses in, the thickness and the length of steel strake, technical personnel in the field can be selected according to prior art. Preferably, the thickness of the steel edge strip is 2mm, and the length of the steel edge strip is 309 mm.
The utility model adopts steel and is not easy to deform.
The utility model discloses after using, the copper tin layer is tractable on the steel strake, but recycling used, practices thrift the cost.
In the utility model, because the marginal effect of electric current, the plate edge electric current of single plate can be higher than other regional 10% (according to measuring the thick data of copper and deriving) in the inboard when electroplating, and the marginal plate electric current of whole flytarget can be higher than intermediate lamella 20% (according to measuring the thick data of copper and deriving), uses the reposition of redundant personnel to accompany and plates the strake after, can reduce marginal plate edge electric current to 10%, increases the homogeneity of whole batch of board.
Particularly, the steel edgings with consistent thickness and width and different lengths can be selected when the production plates with different sizes are electroplated.
The preparation method of the utility model comprises the following steps:
s1, manufacturing a steel edge strip: cutting waste laminated steel plates into edge strips with equal width, and cutting the length of the edge strips in an equal amount according to required size;
s2, opening equilateral triangular grooves with the width parallel to the short edge and the width of 0.5-2mm and the depth of 0.3-0.6mm from the bottom edge at two ends of the cut edge strips, continuously opening the same grooves at the same interval for 5-8 grooves, increasing the friction force of clamping points and preventing the edge strips from falling off.
The utility model discloses during the use, press the corresponding specification strake of board width selection, press from both sides fast in the position of edge board next-door neighbour and clap tightly, the edge will press from both sides fast, and the horizontal hunting strake about need to prevent that the strake from dropping when hanging the strake at every turn, the discovery presss from both sides tight fast and needs in time to change, requires that the strake aligns perpendicularly and the level with the production board is kept level, prevents that the strake from folding in the inboard or inserting outside the floating frame.
The steel shunt accompanying plating edge strip of the utility model can be recycled, the edge strip can be uniformly placed in the copper nitrate tin stripping groove before going to work on the same day, and the edge strip can be taken out and cleaned for reuse when going to work on the next day; the two shifts are alternated without influencing each other.
The utility model discloses can be fast, effectively solve standard size and carry out the back electroplating and accompany the copper facing homogeneity problem that the plating strake width differs in size influences the edge board, improve the product quality, the film clamp appears in the effective reduction production, burns the board disability rate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
A steel shunt plating tool is characterized by comprising a steel edge strip 1, wherein the steel edge strip is an edge strip with the same width; two ends of the steel edge strip are provided with limiting grooves 2, and the limiting grooves are symmetrically arranged on two sides of the steel edge strip; the limiting groove comprises triangular grooves 21 which are symmetrically arranged.
Further, the width of the steel edge strip is 25 mm.
Furthermore, the triangular groove is an equilateral triangular groove.
Further, the depth of the triangular groove is 0.3.
Further, the width of the triangular groove is 1 mm.
Further, the distance between the triangular grooves is 1 mm.
Furthermore, the quantity of triangle-shaped groove is 5, increases the frictional force of pinch point, prevents that the strake from dropping.
The utility model discloses in, the thickness and the length of steel strake, technical personnel in the field can be selected according to prior art. Preferably, the thickness of the steel edge strip is 2mm, and the length of the steel edge strip is 309 mm.
The utility model adopts steel and is not easy to deform.
The utility model discloses after using, the copper tin layer is tractable on the steel strake, but recycling used, practices thrift the cost.
In the utility model, because the marginal effect of electric current, the plate edge electric current of single plate can be higher than other regional 10% (according to measuring the thick data of copper and deriving) in the inboard when electroplating, and the marginal plate electric current of whole flytarget can be higher than intermediate lamella 20% (according to measuring the thick data of copper and deriving), uses the reposition of redundant personnel to accompany and plates the strake after, can reduce marginal plate edge electric current to 10%, increases the homogeneity of whole batch of board.
Particularly, the steel edgings with consistent thickness and width and different lengths can be selected when the production plates with different sizes are electroplated.
The preparation method of the utility model comprises the following steps:
s1, manufacturing a steel edge strip: cutting waste laminated steel plates into edge strips with equal width, and cutting the length of the edge strips in an equal amount according to required size;
s2, opening equilateral triangular grooves with the width parallel to the short edge and the width of 0.5-2mm and the depth of 0.3-0.6mm from the bottom edge at two ends of the cut edge strips, continuously opening the same grooves at the same interval for 5-8 grooves, increasing the friction force of clamping points and preventing the edge strips from falling off.
The utility model discloses can be fast, effectively solve standard size and carry out the back electroplating and accompany the copper facing homogeneity problem that the plating strake width differs in size influences the edge board, improve the product quality, the film clamp appears in the effective reduction production, burns the board disability rate.
Example 2
A steel shunt plating tool is characterized by comprising a steel edge strip 1, wherein the steel edge strip is an edge strip with the same width; two ends of the steel edge strip are provided with limiting grooves 2, and the limiting grooves are symmetrically arranged on two sides of the steel edge strip; the limiting groove comprises triangular grooves 21 which are symmetrically arranged.
Further, the width of the steel edge strip is 20 mm.
Furthermore, the triangular groove is an equilateral triangular groove.
Further, the depth of the triangular groove is 0.4 mm.
Further, the width of the triangular groove is 0.5 mm.
Further, the distance between the triangular grooves is 0.5 mm.
Further, the number of the triangular grooves is 6.
Example 3
A steel shunt plating tool is characterized by comprising a steel edge strip 1, wherein the steel edge strip is an edge strip with the same width; two ends of the steel edge strip are provided with limiting grooves 2, and the limiting grooves are symmetrically arranged on two sides of the steel edge strip; the limiting groove comprises triangular grooves 21 which are symmetrically arranged.
Further, the width of the steel edge strip is 30 mm.
Furthermore, the triangular groove is an equilateral triangular groove.
Further, the depth of the triangular groove is 0.6 mm.
Further, the width of the triangular groove is 2 mm.
Further, the distance between the triangular grooves is 2 mm.
Further, the number of the triangular grooves is 8.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (9)
1. A steel shunt plating tool is characterized by comprising steel edgings, wherein the steel edgings are equal-width edgings; limiting grooves are formed in two ends of the steel edge strip, and the limiting grooves are symmetrically formed in two sides of the steel edge strip; the limiting groove comprises triangular grooves which are symmetrically arranged.
2. The steel shunt plating tool according to claim 1, wherein the width of the steel edge strip is 20-30 mm.
3. The steel shunt plating tool of claim 2, wherein the steel edge strip has a width of 25 mm.
4. The steel shunt plating tool according to claim 1, wherein the triangular groove is an equilateral triangular groove.
5. The steel shunt plating tool according to claim 4, wherein the depth of the triangular groove is 0.3-0.6 mm.
6. The steel shunt plating tool according to claim 5, wherein the width of the triangular groove is 0.5-2 mm.
7. The steel shunt plating tool according to claim 1, wherein the triangular grooves have a pitch of 0.5-2 mm.
8. The steel shunt plating tool according to claim 7, wherein the triangular grooves have a pitch of 1 mm.
9. The steel shunt plating tool according to claim 7 or 8, wherein the number of the triangular grooves is 5 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602656.4U CN213896039U (en) | 2020-11-12 | 2020-11-12 | Steel shunting plating accompanying tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602656.4U CN213896039U (en) | 2020-11-12 | 2020-11-12 | Steel shunting plating accompanying tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213896039U true CN213896039U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022602656.4U Active CN213896039U (en) | 2020-11-12 | 2020-11-12 | Steel shunting plating accompanying tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213896039U (en) |
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2020
- 2020-11-12 CN CN202022602656.4U patent/CN213896039U/en active Active
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