CN212335339U - Accompanying plating clamp with changeable length - Google Patents
Accompanying plating clamp with changeable length Download PDFInfo
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- CN212335339U CN212335339U CN202020934570.9U CN202020934570U CN212335339U CN 212335339 U CN212335339 U CN 212335339U CN 202020934570 U CN202020934570 U CN 202020934570U CN 212335339 U CN212335339 U CN 212335339U
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Abstract
The utility model relates to the technical field of printed circuit boards, in particular to a plating-accompanied clamp with changeable length, which comprises a plating-accompanied clamp head and a plating-accompanied plate, wherein the plating-accompanied clamp head is arranged at one end of the plating-accompanied plate, an extension plate is arranged on the plating-accompanied plate in a sliding manner, the plating-accompanied clamp head is a Contraband-shaped locking frame, a threaded through hole is arranged on the locking frame, and a first locking bolt is connected with the internal thread of the threaded through hole; one end of the extension plate is provided with a sliding sleeve, the sliding sleeve is sleeved on the plating accompanying plate, the sliding sleeve is provided with a locking threaded hole, and the locking threaded hole is connected with a second locking bolt in an internal thread mode. The utility model has the advantages that can adjust the length of anchor clamps according to the PCB board of different length, application scope is wide.
Description
Technical Field
The utility model relates to a technical field of printed circuit board, especially a can change accompany of length and plate anchor clamps.
Background
As is known, the copper plating auxiliary device for the printed circuit is a plating accompanying plate for copper plating manufacturing in the production process of a circuit board, and is widely used in the field of the printed circuit board, and the traditional plating accompanying plate plays a role in robbing current only when the thickness of the plate is more than 1.0mm, so that the edge of the plate is uniform after being plated with copper, and the quality problem is avoided; when the thickness of the plate is less than 1.0mm, the plate can not share the effect of the floating frame borne by the plate after the plate is subjected to the above effect, the probability of bending and dry film scratching of the plate in the electroplating cylinder can not be reduced, and the effect of improving the electroplating quality and yield can not be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a plating jig with changeable length, which has simple structure and can improve the quality of electroplating.
The purpose of the utility model is realized through the following technical scheme: a plating accompanying clamp with a changeable length comprises a plating accompanying clamp head and a plating accompanying plate, wherein the plating accompanying clamp head is arranged at one end of the plating accompanying plate, an extension plate is arranged on the plating accompanying plate in a sliding mode, the plating accompanying clamp head is an Contraband-shaped locking frame, a threaded through hole is formed in the locking frame, and a first locking bolt is connected to the threaded through hole in a threaded mode; one end of the extension plate is provided with a sliding sleeve, the sliding sleeve is sleeved on the plating accompanying plate, the sliding sleeve is provided with a locking threaded hole, and the locking threaded hole is connected with a second locking bolt in an internal thread mode.
Specifically, the extension plate and the plating accompanying plate are arranged in the same direction.
Specifically, the extension plate on be provided with a spout, the one end of accompanying the plate of plating and keeping away from accompanying the plate anchor clamps head be provided with the installation screw hole, still include the screw, the screw pass spout and installation screw hole threaded connection.
Specifically, the plating accompanying plate is bent at one end close to the plating accompanying clamp head.
Specifically, accompany and plate the part of going up from the kink to accompanying and plating the anchor clamps head and accompany and plate anchor clamps overhead all cladding of having insulating glue on the board.
The utility model has the advantages of it is following:
1. the utility model has the advantages of simple structure, use the utility model discloses an anchor clamps can reduce the board curvature of the following sheet metal of 1.0mm, and the crooked proportion of board descends to 0.5% from 30%, reduces the sheet metal and wipes the flower rate, and the sheet metal is wiped the flower rate and is descended to 0.1% from 10%, practices thrift copper and tin 10%, has reduced the cost of electroplating.
2. The utility model discloses can adjust the length of anchor clamps according to the PCB board of different length, application scope is wide.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention;
in the figure: 1-plating a fixture head, 2-a first locking bolt, 3-a sliding sleeve, 4-a second locking bolt, 5-a sliding sleeve, 6-an extension plate, 7-a screw and 8-a sliding chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-2, a length-changeable plating-accompanying clamp comprises a plating-accompanying clamp head 1 and a plating-accompanying plate 5, wherein the plating-accompanying clamp head 1 is arranged at one end of the plating-accompanying plate 5, an extension plate 6 is slidably arranged on the plating-accompanying plate 5, the plating-accompanying clamp head 1 is an Contraband-shaped locking frame, a threaded through hole is arranged on the locking frame, and a first locking bolt 2 is connected with the threaded through hole in a threaded manner; one end of extension plate 6 be provided with sliding sleeve 3, 3 covers of sliding sleeve establish accompany on the plate 5, sliding sleeve 5 on be provided with a locking screw hole, locking screw hole female connection have a second locking bolt 4. In the prior art, all vertical gantry electroplating lines need to be accompanied with a plating plate when a thin plate is electroplated and a cylinder is not fully electroplated, so that accompanying plate materials, copper solder balls and accompanying plate time are wasted; through the area size to each jar board of electroplating, the electroplating plate thickness is analyzed, finds that 95% electroplating plate all must add the company plate board when electroplating process production, when the board is not enough whole jar board, board thickness is less than 1.0mm, changes original traditional company plate board into and accompanies the plating anchor clamps.
Furthermore, the extension plate 6 and the plating accompanying plate 5 are arranged in the same direction.
Further, extension plate 6 on be provided with a spout 8, accompany plate 5 keep away from the one end of accompanying plate anchor clamps head 1 and be provided with the installation screw hole, still include screw 7, screw 7 pass spout 8 and installation screw hole threaded connection, when needs adjust the length of anchor clamps, loosen second locking bolt 4, slide sliding sleeve 3 drives extension plate 6 and removes to increase the whole length of anchor clamps, then lock second locking bolt 4 and can lock extension plate 6 on accompanying plate 5, wherein sliding sleeve 3 and screw 7 all play the effect of direction.
Further, accompany and plate 6 one end setting of buckling that is close to accompany and plate anchor clamps head 1 of plating, the kink can play and carry out spacing effect to sliding sleeve 3.
Further, accompany and plate 6 on board from the kink to accompany and plate the part of anchor clamps head 1 and accompany and plate all the cladding on anchor clamps head 1 and have insulating glue, the insulating glue acid and alkali-resistance of this embodiment.
Through the calculation of the width of the electroplating cylinder, assuming that the effective width of the electroplating cylinder is.5 meters, when the width of a produced board is a meter, the number of one hanging board is b, and a x b is not equal to 4.5 meters, the plating plates are required to be added; because the lengths of different PCB boards are different, the length of the plating jig can not be fixed, and in order to solve the technical problem, the utility model adopts the movable screw 7 and the sliding groove 8 on the extension plate 6 to adjust the length of the jig; because of accompanying to plate anchor clamps head 1 and being the conducting material of acid and alkali-resistance, can go up copper and tin when electroplating, lead to the extravagant cost, the event carries out the rubber coating to accompanying to plate anchor clamps head 1, accompanies like this to plate anchor clamps and has both played the effect of robbing the electric current, can share the effect of electroplating floating frame buoyancy again, does not go up copper and tin again, has played saving cost, reduces the bad effect of quality.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a can change accompany of length and plate anchor clamps which characterized in that: the electroplating auxiliary fixture comprises an auxiliary plating fixture head (1) and an auxiliary plating plate (5), wherein the auxiliary plating fixture head (1) is arranged at one end of the auxiliary plating plate (5), an extension plate (6) is arranged on the auxiliary plating plate (5) in a sliding manner, the auxiliary plating fixture head (1) is an Contraband-shaped locking frame, a threaded through hole is formed in the locking frame, and a first locking bolt (2) is connected with the threaded through hole in a threaded manner; one end of extension plate (6) be provided with sliding sleeve (3), sliding sleeve (3) cover establish accompany and plate on board (5), sliding sleeve (3) on be provided with a locking screw hole, locking screw hole female connection have a second locking bolt (4).
2. The plating jig with changeable length as claimed in claim 1, wherein: the extension plate (6) and the plating accompanying plate (5) are arranged in the same direction.
3. The plating jig with changeable length as claimed in claim 1, wherein: extension plate (6) on be provided with a spout (8), accompany plate (5) keep away from the one end of accompanying plate anchor clamps head (1) and be provided with the installation screw hole, still include screw (7), screw (7) pass spout (8) and installation screw hole threaded connection.
4. The plating jig with changeable length as claimed in claim 1, wherein: one end of the plating accompanying plate (5) close to the plating accompanying clamp head (1) is bent.
5. The plating jig with changeable length as claimed in claim 4, wherein: accompany and plate on board (5) from the kink to accompany and plate the part of anchor clamps head (1) and accompany and plate all the cladding on anchor clamps head (1) and have insulating glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934570.9U CN212335339U (en) | 2020-05-28 | 2020-05-28 | Accompanying plating clamp with changeable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934570.9U CN212335339U (en) | 2020-05-28 | 2020-05-28 | Accompanying plating clamp with changeable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212335339U true CN212335339U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020934570.9U Active CN212335339U (en) | 2020-05-28 | 2020-05-28 | Accompanying plating clamp with changeable length |
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| Country | Link |
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| CN (1) | CN212335339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114762945A (en) * | 2021-05-14 | 2022-07-19 | 苏州佳伟电子有限公司 | Surface polishing equipment for machined part |
-
2020
- 2020-05-28 CN CN202020934570.9U patent/CN212335339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114762945A (en) * | 2021-05-14 | 2022-07-19 | 苏州佳伟电子有限公司 | Surface polishing equipment for machined part |
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