CN208884022U - PCB electroplating clamp - Google Patents

Abstract

The utility model discloses a kind of PCB electroplating clamp, comprising: fixing chuck plate, fixed link, the first rotation roulette, drive rod, the second rotation roulette, transverse connecting rod and clamp region；Wherein, the fixing chuck plate can be snapped in electroplanting device crossbeam, provide maintenance support for the electroplating clamp；One end of the fixed link is connected and fixed with the fixing chuck plate, and the other end of the fixed link is connect with first rotation roulette by shaft；The both ends of the drive rod are separately connected first rotation roulette and second rotation roulette, so that second rotation roulette drives first rotation roulette to generate synchronous rotation by the drive rod；One end of the transverse connecting rod is connected and fixed with the fixing chuck plate, and the other end of the transverse connecting rod is connect with second rotation roulette by shaft；The clamp region is fixedly connected with first rotation roulette, and first rotation roulette drives the clamp region to rotate synchronously.

Description

PCB electroplating clamp

Technical field

The utility model relates to PCB manufacturing field, in particular to a kind of PCB electroplating clamp.

Background technique

It is well known that PCB(Printed Circuit Board, printed circuit board or wiring board) it is a kind of of crucial importance Electronic component, there is carrying and connect the important function of most electronic components.Plating is in current PCB production process Necessary process, measure PCB electroplating technology quality most important index is first plating uniformity.Currently, using vertical Continuous electroplating line and the lower electroplating technology of other levels are be easy to cause since PCB is fixed for a long time in the plating process The non-uniform problem of PCB plating thickness, for example, the lower part PCB and plating gripping head near zone electroplated layer it is thicker, other regions electricity Coating is relatively thin, to cause centainly to adversely affect to the reliability qualifications of PCB.

Utility model content

To solve the above problems, the utility model provides a kind of PCB electroplating clamp, can solve aforementioned in the prior art The non-uniform problem of plating thickness, promotes the reliability qualifications of PCB.

A kind of PCB electroplating clamp provided by the utility model, comprising: fixing chuck plate, fixed link, the first rotation roulette, Drive rod, the second rotation roulette, transverse connecting rod and clamp region；Wherein, the fixing chuck plate can be snapped in electroplanting device Crossbeam provides maintenance support for the electroplating clamp；One end of the fixed link is connected and fixed with the fixing chuck plate, described solid The other end of fixed pole is connect with first rotation roulette by shaft；The both ends of the drive rod are separately connected first rotation Runner disk and second rotation roulette, so that second rotation roulette drives first rotating wheel by the drive rod Disk generates synchronous rotation；One end of the transverse connecting rod is connected and fixed with the fixing chuck plate, the transverse connecting rod it is another One end is connect with second rotation roulette by shaft；The clamp region is fixedly connected with first rotation roulette, institute Stating the first rotation roulette drives the clamp region to rotate synchronously.

A kind of PCB electroplating clamp provided by the utility model, the structure by introducing rotation roulette design, and drive clamping plate Structure realizes rotation, and electroplated layer is uneven caused by can greatly improving PCB direction remains unchanged in existing electroplating technology Problem, to promote the reliability of PCB quality.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of PCB electroplating clamp front schematic view provided by the embodiment of the utility model；

Fig. 2 is that chuck side face schematic diagram is electroplated in a kind of PCB provided by the embodiment of the utility model.

Appended drawing reference:

10 fixing chuck plates；20 fixed links；30 first rotation roulettes；40 drive rods；50 second rotation roulettes；60 is horizontal To connecting rod；Fixing axle on 41 drive rods；Fixing axle under 42 drive rods；70 PCB；71 first clamping plate support rods；72 second Clamping plate support rod；73 collets；80 power wheels；90 motive bearings.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the range of the utility model protection.

In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or Imply relative importance.

As depicted in figs. 1 and 2, a kind of PCB electroplating clamp provided by the embodiment of the utility model, comprising: fixing chuck plate 10, fixed link 20, the first rotation roulette 30, drive rod 40, the second rotation roulette 50, transverse connecting rod 60 and clamp region； Wherein, fixing chuck plate can be snapped in electroplanting device crossbeam, provide maintenance support for electroplating clamp；One end of fixed link and fixing card Plate is connected and fixed, and the other end of fixed link is connect with the first rotation roulette by shaft；The both ends of drive rod are separately connected first Rotation roulette and the second rotation roulette, so that the second rotation roulette drives the first rotation roulette to generate synchronous turn by drive rod It is dynamic；One end of transverse connecting rod is connected and fixed with fixing chuck plate, and the other end of transverse connecting rod and the second rotation roulette are by turning Axis connection；Clamp region is fixedly connected with the first rotation roulette, and the first rotation roulette drives clamp region to rotate synchronously.

A kind of PCB electroplating clamp provided by the embodiment of the utility model, by increasing such as Fig. 1 except clamp region Shown in triangle suspension arrangement, and introduce rotation roulette structure, thus by rotation roulette structure drive clamp region into Row rotation, is eliminated in the prior art, pcb board upper and lower position in entire electroplating process is fixed and causes plating thickness uneven The problem of, in addition, the suspension arrangement of this triangle, good for plate to be electroplated holding one using the stability principle of triangle Good production status.

Optionally, as shown in Figures 1 and 2, a kind of PCB electroplating clamp provided by the embodiment of the utility model, transmission The length of bar 40 is the circle center distance of the first rotation roulette 30 and the second rotation roulette 50, and the both ends of drive rod are respectively connected to the The edge of one rotation roulette and the second rotation roulette or compared with marginal position, rotates synchronously structure so as to form link-type.From diagram In as can be seen that drive rod 40 is fixed by fixing axle 41 on drive rod and the second rotation roulette 50, pass through fixation under drive rod Axis 42 and the first rotation roulette 30 are fixed, and fixing axle is respectively positioned on the relatively edge of rotation roulette at two, form a kind of typical Link transmission structure.

Optionally, as shown in Figures 1 and 2, a kind of PCB electroplating clamp provided by the embodiment of the utility model, folder Hardened structure includes: first clamping plate support rod 71, second clamping plate support rod 72, collet 73, wherein first clamping plate support rod and second Clamping plate support rod is bow warp structure, to avoid first clamping plate support rod and second clamping plate support rod main body and PCB70 plate Face contact；The geometric center point position of first clamping plate support rod and second clamping plate support rod intersects vertically and is fixed on first simultaneously Rotation roulette 30；First clamping plate support rod is respectively equipped with collet with the both ends of second clamping plate support rod to contact and clamp PCB70 Edge.

Optionally, as shown in Figure 2, a kind of PCB electroplating clamp provided by the embodiment of the utility model, electroplating clamp is also Including power wheel 80, power wheel 80 is fixedly connected by motive bearing 90 with the second rotation roulette 50 to drive the second rotation roulette Rotation, 80 surface of power wheel is high frictional force structure or gear structure, when entire electroplating clamp fixed card buckle is in electroplanting device cross Liang Shi, power wheel are contacted with electroplanting device crossbeam, and the conveyer structure or transmission gear structure on electroplanting device crossbeam can drive The power wheel rotation.

Optionally, a kind of PCB electroplating clamp provided by the embodiment of the utility model, clip designs are the folder to pcb board Holding depth is 3mm-6mm.

Although more herein used the terms such as a variety of devices, structure, part, it is not precluded using other terms Possibility.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as Any additional limitation is all contrary to the spirit of the present invention.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (5)

1. a kind of PCB electroplating clamp, comprising: fixing chuck plate, fixed link, the first rotation roulette, drive rod, the second rotating wheel Disk, transverse connecting rod and clamp region；Wherein, the fixing chuck plate can be snapped in electroplanting device crossbeam, press from both sides for the plating Tool provides maintenance support；One end of the fixed link is connected and fixed with the fixing chuck plate, the other end of the fixed link and institute The first rotation roulette is stated to connect by shaft；The both ends of the drive rod are separately connected first rotation roulette and described second Rotation roulette, so that second rotation roulette drives first rotation roulette to generate synchronous rotation by the drive rod； One end of the transverse connecting rod is connected and fixed with the fixing chuck plate, the other end of the transverse connecting rod and second rotation Runner disk is connected by shaft；The clamp region is fixedly connected with first rotation roulette, the first rotation roulette band The clamp region is moved to rotate synchronously.

2. electroplating clamp according to claim 1, which is characterized in that the length of the drive rod is first rotating wheel The circle center distance of disk and second rotation roulette, the both ends of the drive rod are respectively connected to first rotation roulette and institute It states the edge of the second rotation roulette or compared with marginal position, rotates synchronously structure so as to form link-type.

3. electroplating clamp according to claim 2, which is characterized in that the clamp region include: first clamping plate support rod, Second clamping plate support rod, collet, wherein the first clamping plate support rod and the second clamping plate support rod are bow warp knot Structure, to avoid the first clamping plate support rod and the second clamping plate support rod main body and pcb board face contact；The first clamping plate The geometric center point position of support rod and the second clamping plate support rod intersects vertically and is fixed on first rotating wheel simultaneously Disk；The first clamping plate support rod is respectively equipped with collet with the both ends of the second clamping plate support rod to contact and clamp pcb board Edge.

4. electroplating clamp according to claim 3, which is characterized in that the electroplating clamp further includes power wheel, described dynamic Wheels is fixedly connected to drive second rotation roulette to rotate with second rotation roulette by motive bearing, the power Wheel surface is high frictional force structure or gear structure, described dynamic when the electroplating clamp fixed card buckle is when electroplanting device crossbeam Wheels is contacted with the electroplanting device crossbeam, and the conveyer structure or transmission gear structure on the electroplanting device crossbeam can drive The power wheel rotation.

5. electroplating clamp according to claim 4, which is characterized in that the clip designs are the clamping depth to pcb board For 3mm-6mm.