CN213447368U

CN213447368U - Circuit board suspension frame for circuit board electroplating pool

Info

Publication number: CN213447368U
Application number: CN202022466402.4U
Authority: CN
Inventors: 方新建
Original assignee: Zhenjiang Lianchuang Surface Treatment Technology Co ltd
Current assignee: Zhenjiang Lianchuang Surface Treatment Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-15
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a circuit board suspension bracket for circuit board electroplating bath, including suspension bracket overall structure, suspension bracket overall structure includes the bow-shaped frame, the one end of bow-shaped frame is provided with two head ends of hanging, and the other end of bow-shaped frame is provided with single head end of hanging, the top of two head ends of hanging is fixed with two head horizontal poles, the both ends of two head horizontal poles of hanging and the top of single head end of hanging are all fixed with bow-shaped frame peg, a lateral symmetry of bow-shaped frame is provided with the pivot supporting seat, and the bow-shaped frame corresponds and has two sliding seat structures in the block between two pivot supporting seats, the utility model discloses a be provided with the drive shaft between sliding seat and the bow-shaped frame, can adjust the interval between two seats through rotating the drive shaft, and then realize adjusting the suspension bracket interval of sliding seat bottom block, use convenient and fast, improved work efficiency; meanwhile, the suspension bracket and the sliding seat are fixedly connected through the clamping, so that the suspension bracket is convenient to disassemble and maintain and has stronger practicability.

Description

Circuit board suspension frame for circuit board electroplating pool

Technical Field

The utility model belongs to the technical field of the circuit board is electroplated, concretely relates to circuit board is electroplated for pond and is hung frame in midair for circuit board.

Background

The electroplating process of the circuit board can be roughly classified into: acid bright copper plating, nickel/gold electroplating, tin electroplating, which are maintained during the plating process in order to provide high conductivity to the metal plating, good solderability, high mechanical strength and ductility that can withstand the requirements of the component end panels and the filling of copper from the circuit board surface into the plated through holes. On printed circuit boards, copper is used to interconnect components on a substrate, and although it is a good conductor material for forming a pattern of a conductive path surface of a printed circuit board, it is also easily tarnished by oxidation if exposed to air for a long period of time, and solderability is lost by corrosion. Therefore, copper tracks, vias and plated through holes must be protected using various techniques including organic painting, oxide film and electroplating techniques, which require the use of a hanger frame for the circuit board to be electroplated, and a gantry structure to move the circuit board to a different plating bath for electroplating.

However, some unreasonable factors still exist in the use process of the existing circuit board suspension bracket for the circuit board electroplating pool, and when the existing circuit board suspension bracket for the circuit board electroplating pool is used, the following factors are adopted: the mounted frame and the crossbeam pass through the block fixedly, need close the extrusion bolt of unscrewing two mounted frames soon respectively, just can adjust the position of mounted frame respectively, adjust not enough swift convenient, and the practicality is relatively poor, and the mounted frame is not convenient for dismantle to overhaul to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board suspension bracket for circuit board electroplating bath to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board suspension bracket for a circuit board electroplating pool comprises a suspension bracket overall structure, the suspension bracket overall structure comprises a bow-shaped bracket, one end of the bow-shaped bracket is provided with a double-hanging-head end, the other end of the bow-shaped frame is provided with a single hanging head end, the top end of the double hanging head end is fixed with a double hanging head cross rod, the two ends of the double-hanging-head cross rod and the top end of the single-hanging-head end are both fixed with a bow-shaped rack hanging rod, one side of the bow-shaped rack is symmetrically provided with a rotating shaft supporting seat, two sliding seat structures are clamped between the arc-shaped frame and the two corresponding rotating shaft supporting seats, a sliding seat driving shaft penetrates through the rotating shaft supporting seats and the sliding seat structures, two-way threads are arranged on the outer side of the sliding seat driving shaft, and a rocker is fixed at one end of the sliding seat driving shaft, a handle is arranged at one end of the rocker, the handle and the rocker are fixedly connected through a rotating shaft, and V-shaped supporting seats are arranged at one sides of the single hanging head end and the double hanging head end.

Preferably, the sliding seat structure includes the sliding seat body frame, the top of sliding seat body frame is provided with the sliding seat drive head, and the center of sliding seat body frame link up and has seted up the bow-shaped frame through-hole, the bottom symmetry of sliding seat body frame is provided with the limiting plate and hangs the foot, the center of sliding seat drive head link up and has seted up threaded hole, the limiting plate standing groove has been seted up to one side that the limiting plate hung the foot, and the block has the mounted frame structure between two limiting plate hung the foot.

Preferably, the hanger structure includes the circuit board hanger, one side center of circuit board hanger is provided with the hanger jib, and the both ends of circuit board hanger all are provided with the hanger diaphragm, the both ends symmetry of hanger diaphragm is provided with stay cord winding pole, the top of hanger jib is provided with the jib limiting plate.

Preferably, it is fixed through jib limiting plate block between hanger jib and the limiting plate hanger foot, and be the integral type structure between hanger jib, jib limiting plate and the circuit board hanger.

Preferably, the two sliding seat driving heads are provided with threaded holes in which the two threaded holes are matched with the two-way threads arranged on the surface of the sliding seat driving shaft, and the two-way threads can drive the two sliding seat driving heads to approach or separate from each other when the sliding seat driving shaft rotates.

Preferably, the rocker and the sliding seat driving shaft are fixedly connected through a bolt, and the handle and the rocker are fixedly connected through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the driving shaft is arranged between the sliding seats and the bow frame, the distance between the two sliding seats can be adjusted by rotating the driving shaft, and further, the distance between the suspension frames clamped at the bottom ends of the sliding seats can be adjusted, so that the use is convenient and quick, and the working efficiency is improved; meanwhile, the suspension bracket and the sliding seat are fixedly connected through the clamping, so that the suspension bracket is convenient to disassemble and maintain and has stronger practicability.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection between the sliding seat structure and the suspension bracket structure of the present invention;

in the figure: 1. the suspension frame is of an integral structure; 101. an arched frame; 102. double hanging head ends; 103. a single hanging head end; 104. a double-hanging-head cross bar; 105. a bow rack hanging rod; 106. a V-shaped support seat; 107. a rotating shaft supporting seat; 108. a sliding seat drive shaft; 109. bidirectional screw threads; 110. a rocker; 111. a grip; 2. a sliding seat structure; 201. a sliding seat driving head; 202. a main sliding seat frame; 203. a bow through hole; 204. a threaded hole; 205. the limiting plate hangs the foot; 206. a limiting plate placing groove; 3. a hanger structure; 301. a circuit board suspension bracket; 302. a hanger boom; 303. a transverse plate of the suspension bracket; 304. a pull cord winding rod; 305. and a suspender limiting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 2, the present invention provides the following technical solutions: a circuit board suspension bracket for a circuit board electroplating pool comprises a suspension bracket overall structure 1, the suspension bracket overall structure 1 comprises an arc-shaped frame 101, one end of the arc-shaped frame 101 is provided with a double-hanging head end 102, the other end of the arc-shaped frame 101 is provided with a single-hanging head end 103, the top end of the double-hanging head end 102 is fixed with a double-hanging head cross rod 104, both ends of the double-hanging head cross rod 104 and the top end of the single-hanging head end 103 are respectively fixed with an arc-shaped frame hanging rod 105, one side of the arc-shaped frame 101 is symmetrically provided with a rotating shaft supporting seat 107, two sliding seat structures 2 are clamped between the arc-shaped frame 101 and the two rotating shaft supporting seats 107, a sliding seat driving shaft 108 penetrates between the rotating shaft supporting seat 107 and the sliding seat structures 2, the outer side of the sliding seat driving shaft 108 is provided with a bidirectional screw thread 109, one end of the sliding seat driving shaft 108 is, one side of the single hanging head end 103 and one side of the double hanging head end 102 are both provided with a V-shaped supporting seat 106.

In order to facilitate the interval between the regulation hanger structure 3, in this embodiment, preferably, sliding seat structure 2 includes sliding seat main frame 202, the top of sliding seat main frame 202 is provided with sliding seat drive head 201, and sliding seat main frame 202's center link up and has seted up bow-shaped frame through-hole 203, sliding seat main frame 202's bottom symmetry is provided with the limiting plate and hangs foot 205, sliding seat drive head 201's center link up and has seted up threaded hole 204, the limiting plate standing groove 206 has been seted up to the limiting plate and hangs one side of foot 205, and the block has hanger structure 3 between the foot 205 to two limiting plates.

In order to facilitate the detachment of the suspension bracket structure 3, in this embodiment, preferably, the suspension bracket structure 3 includes a circuit board suspension bracket 301, a suspension bracket suspension rod 302 is disposed at the center of one side of the circuit board suspension bracket 301, suspension bracket transverse plates 303 are disposed at both ends of the circuit board suspension bracket 301, pull rope winding rods 304 are symmetrically disposed at both ends of the suspension bracket transverse plates 303, and a suspension bracket limiting plate 305 is disposed at the top end of the suspension bracket suspension rod 302.

In this embodiment, the hanger bar 302 and the limit plate hanging leg 205 are preferably engaged and fixed by a hanger limit plate 305, and the hanger bar 302, the hanger limit plate 305, and the circuit board hanger 301 are preferably integrally formed.

In order to facilitate the movement of the sliding seat driving head 201, in this embodiment, it is preferable that the threaded holes 204 formed inside the two sliding seat driving heads 201 are matched with the bidirectional threads 109 formed on the surface of the sliding seat driving shaft 108, when the sliding seat driving shaft 108 rotates, the bidirectional threads 109 can drive the two sliding seat driving heads 201 to move closer to or away from each other, and lubricating oil is applied between the bow through hole 203 and the bow 101.

In order to reduce the space occupied by the handle 111, in the present embodiment, it is preferable that the rocker 110 and the sliding seat driving shaft 108 are fixedly connected by a bolt, and the handle 111 and the rocker 110 are fixedly connected by a rotating shaft.

The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, at first inspect the utility model discloses an installation is fixed and safety protection, then just can use, during the use, when the interval between two sliding seat body frames 202 is adjusted to needs, hold handle 111 with the hand and rotate handle 111 to with rocker 110, and rotate, sliding seat drive shaft 108 can be close to each other or keep away from through two-way screw 109 drive two sliding seat body frames 202, when needs are dismantled and are overhauld hanger structure 3, upwards lifting hanger structure 3, make jib limiting plate 305 break away from limiting plate standing groove 206, can take off hanger structure 3 and overhaul the maintenance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board suspension bracket for circuit board electroplating cell, includes suspension bracket overall structure, its characterized in that: the integral structure of the suspension bracket comprises an arched bracket, wherein one end of the arched bracket is provided with double hanging heads, the other end of the arched bracket is provided with a single hanging head, the top end of the double hanging heads is fixed with double hanging head cross rods, the two ends of the double hanging head cross rods and the top end of the single hanging head end are both fixed with an arched bracket hanging rod, one side of the arched bracket is symmetrically provided with a rotating shaft supporting seat, the arched bracket corresponds to two rotating shaft supporting seats, two sliding seat structures are clamped between the two rotating shaft supporting seats, a sliding seat driving shaft penetrates through the rotating shaft supporting seat and the sliding seat structures, the outer side of the sliding seat driving shaft is provided with two-way threads, one end of the sliding seat driving shaft is fixed with a rocker, one end of the rocker is provided with a handle, the handle and the rocker are fixedly connected through a rotating shaft, and one side of the.

2. The circuit board suspension frame for the circuit board electroplating cell according to claim 1, wherein: the sliding seat structure comprises a sliding seat main frame, a sliding seat driving head is arranged at the top end of the sliding seat main frame, a bow-shaped frame through hole is formed in the center of the sliding seat main frame in a penetrating mode, limiting plate hanging feet are symmetrically arranged at the bottom end of the sliding seat main frame, threaded holes are formed in the center of the sliding seat driving head in a penetrating mode, limiting plate placing grooves are formed in one sides of the limiting plate hanging feet, and a hanging frame structure is clamped between the two limiting plate hanging feet.

3. The circuit board suspension frame for the circuit board plating cell according to claim 2, characterized in that: the hanger structure includes the circuit board mounted frame, one side center of circuit board mounted frame is provided with the hanger jib, and the both ends of circuit board mounted frame all are provided with the hanger diaphragm, the both ends symmetry of hanger diaphragm is provided with stay cord winding pole, the top of hanger jib is provided with the jib limiting plate.

4. The circuit board suspension frame for the circuit board plating cell according to claim 3, characterized in that: the hanger suspender and the limiting plate hanging feet are fixedly clamped through the suspender limiting plate, and the hanger suspender, the suspender limiting plate and the circuit board hanger are of an integrated structure.

5. The circuit board suspension frame for the circuit board plating cell according to claim 2, characterized in that: the two sliding seat driving heads are internally provided with threaded holes matched with the two-way threads arranged on the surface of the sliding seat driving shaft, and the two-way threads can drive the two sliding seat driving heads to be close to or far away from each other when the sliding seat driving shaft rotates.

6. The circuit board suspension frame for the circuit board electroplating cell according to claim 1, wherein: the rocker and the sliding seat driving shaft are fixedly connected through a bolt, and the handle and the rocker are fixedly connected through a rotating shaft.