CN217825571U

CN217825571U - Electroplating clamp for circuit board

Info

Publication number: CN217825571U
Application number: CN202221942837.4U
Authority: CN
Inventors: 陈智; 邹漫宇
Original assignee: Shenzhen Jinghongyi Circuit Co ltd
Current assignee: Shenzhen Jinghongyi Circuit Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-15
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a circuit board electroplating clamp, which comprises a frame plate and vertical beams uniformly arranged in the frame plate, wherein the bottom of the front side of the frame plate is provided with a clamping mechanism; the fixture symmetry sets up in the positive first L type pole of panel body, the cover of deckle board both sides on first L type pole, set up between two smooth ears and with erect the splint of roof beam laminating, rotate the lead screw that sets up in the center of deckle board bottom, install the thread bush on the lead screw, set up in the positive second L type pole of thread bush and set up in the fly leaf on second L type pole top. Can press from both sides tightly in advance with a plurality of circuit boards through the spring, the regulation through the lead screw is tight to circuit board secondary clamp again, reaches the effect that prevents that the circuit board from taking place to rock in electroplating process, has realized arranging a plurality of same batch circuit boards in the deckle board inside and has carried out the centre gripping fixed, has solved and has adjusted a plurality of centre gripping subassemblies centre gripping circuit boards in proper order and lead to complex operation, consuming time longer and influence the problem of the follow-up electroplating operation efficiency of circuit board.

Description

Electroplating clamp for circuit board

Technical Field

The utility model belongs to the technical field of the circuit board is electroplated, specifically speaking relates to a circuit board electroplating clamp.

Background

Chinese patent with publication number CN214300429U discloses a printed circuit board electroplating clamp, which comprises a base, wherein slide bars are fixedly arranged on both sides of the top end of the base, the outsides of the two slide bars are respectively provided with a square sleeve in a sliding manner in a matching manner, first abutting bolts are arranged in the middle of opposite sides of the two sleeves, and a plurality of clamping assemblies are arranged on the top end of the base at equal intervals. The utility model relates to a printed circuit board electroplating jig, arrange the top of a plurality of slip table in respectively to a plurality of circuit board, under the elastic action who supports tight spring, the effort through between slider and the fixed block realizes carrying out the centre gripping to the circuit board, it is fixed to realize carrying out the centre gripping to a plurality of circuit boards simultaneously, and the machining efficiency is improved, when the course of working is adjusted the angle of circuit board as required, can rotate the base plate and adjust the circuit board to suitable angle, then twist the second and support tight bolt and rubber sleeve and offset tightly, prescribe a limit to the position of connecting axle through the rubber sleeve, can realize adjusting the angle of circuit board.

However, the way of clamping and fixing a plurality of circuit boards by adjusting each clamping assembly is complex, the time consumption is long, the efficiency of subsequent electroplating operation of the circuit boards is influenced, and meanwhile, the existing circuit board electroplating is generally processed according to batches, and the circuit boards in the same batch have the same shape and size.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following basic concept:

a circuit board electroplating clamp comprises a frame plate and vertical beams uniformly arranged in the frame plate, wherein a clamping mechanism is arranged at the bottom of the front side of the frame plate;

the clamping mechanism is symmetrically arranged on first L-shaped rods on the front surfaces of plate bodies on two sides of the frame plate, sliding lugs sleeved on the first L-shaped rods, a clamping plate arranged between the two sliding lugs and attached to the vertical beam, a screw rod rotationally arranged at the center of the bottom of the frame plate, a threaded sleeve arranged on the screw rod, a second L-shaped rod arranged on the front surface of the threaded sleeve and a movable plate arranged at the top end of the second L-shaped rod; the bottom ends of the first L-shaped rods respectively penetrate through two ends of the movable plate, and springs are sleeved on the rod bodies of the first L-shaped rods, wherein the rod bodies are located between the movable plate and the sliding lugs.

As a preferred technical scheme of the utility model, the deckle board bottom is provided with rotates the seat, the lead screw top is provided with to rotate and sets up in rotating the inside disc of seat, the lead screw bottom is provided with the adjustment handle.

As a preferred technical scheme of the utility model, splint openly center is provided with the flange, and the flange lower surface is provided with U type handle.

As a preferred technical scheme of the utility model, splint upper surface bonds has down the protection slat, the lower surface of deckle board top plate body bonds has and protects the slat on the corresponding with lower protection slat.

As a preferred technical scheme of the utility model, two corners symmetries of deckle board back top are provided with the link plate, and the equal symmetry of link plate has seted up waist type hole.

As an optimal technical scheme of the utility model, the spring both ends are all fixed to be provided with the cover and locate the protection gasket on the first L type pole.

Has the advantages that:

through the framed panel that sets up, erect the roof beam, first L type pole, smooth ear, splint, the lead screw, the thread bush, second L type pole, fly leaf and spring isotructure, can press from both sides tightly in advance a plurality of circuit boards through the spring, regulation through the lead screw is tight to circuit board secondary clamp again, reach the effect that prevents the circuit board and take place to rock in electroplating process, it is fixed to have realized arranging a plurality of same batch circuit boards in framed panel inside centre gripping, it leads to complex operation to have solved to adjust a plurality of centre gripping subassembly centre gripping circuit boards in proper order, it is consuming time longer and influence the problem of the follow-up electroplating operation efficiency of circuit board, and reverse regulation lead screw can lift the fly leaf simultaneously, spring and splint are lifted off from first L type pole, make things convenient for the change of follow-up part to maintain.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic view of a top-down perspective structure of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic view of a cross-sectional connecting structure of the frame body and the side surface of the screw rod according to the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: 1. a frame plate; 2. erecting a beam; 3. a first L-shaped bar; 4. sliding the lug; 5. a splint; 6. a screw rod; 7. a threaded sleeve; 8. a second L-shaped bar; 9. a movable plate; 10. a spring; 11. a rotating seat; 12. a disc; 13. an adjusting handle; 14. a convex plate; 15. a U-shaped grip; 16. the board is hung.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 4, a circuit board electroplating fixture comprises a frame plate 1 and vertical beams 2 uniformly arranged inside the frame plate 1, wherein a clamping mechanism is arranged at the bottom of the front surface of the frame plate 1;

the clamping mechanism is symmetrically arranged on first L-shaped rods 3 on the front sides of plate bodies on two sides of a frame plate 1, sliding lugs 4 sleeved on the first L-shaped rods 3, a clamping plate 5 arranged between the two sliding lugs 4 and attached to a vertical beam 2, a screw rod 6 rotatably arranged at the center of the bottom of the frame plate 1, a threaded sleeve 7 arranged on the screw rod 6, a second L-shaped rod 8 arranged on the front side of the threaded sleeve 7 and a movable plate 9 arranged at the top end of the second L-shaped rod 8; the bottom ends of the two first L-shaped rods 3 respectively penetrate through two ends of the movable plate 9, and a spring 10 is sleeved on a rod body of the first L-shaped rod 3 between the movable plate 9 and the sliding lug 4;

the working principle is as follows: during the use, move splint 5 downwards, drive smooth ear 4 compression spring 10, place a plurality of circuit boards of same batch in splint 5 upper surface in proper order, loosen splint 5, under the effect of spring 10 elasticity, the circuit board moves and is inconsistent with 1 top plate body of framed panel along the front of erecting roof beam 2, accommodate lead screw 6 makes it rotatory in 1 bottom of framed panel, drive fly leaf 9 and upwards slide along first L type pole 3 through thread bush 7 and second L type pole 8, thereby compression spring 10 strengthens splint 5 to the clamping power degree of circuit board, realize that secondary clamp is fixed, prevent the condition that the circuit board from taking place to rock in the electroplating process, framed panel 1 through setting up, erect roof beam 2, first L type pole 3, smooth ear 4, splint 5, lead screw 6, thread bush 7, second L type pole 8, fly leaf 9 and spring 10 isotructure, can carry out the preliminary clamping to a plurality of circuit boards through spring 10, the regulation of rethread silk pole 6 is to the circuit board secondary clamp, the effect of preventing the circuit board from taking place to rock in the electroplating process is reached, realized placing a plurality of circuit boards in and the interior fixed circuit board of frame 1 and the clamp plate 3 and the follow-up the complicated problem that follow-up the clamp work of spring and the follow-up the trouble of the operation of the clamp plate is solved simultaneously and the complicated and the clamp plate is carried out the reverse clamping operation of the clamp and the trouble is carried out the maintenance of the clamp plate 3 and is relatively long circuit board.

In other embodiments, the bottom of the frame plate 1 is provided with a rotating seat 11, the top end of the screw rod 6 is provided with a disc 12 which is rotatably arranged inside the rotating seat 11, and the bottom end of the screw rod 6 is provided with an adjusting handle 13; the adjusting screw rod 6 is convenient to rotate through the adjusting handle 13, and when the screw rod 6 rotates, the disc 12 rotates inside the rotating seat 11, so that the screw rod 6 is rotatably connected with the frame plate 1.

Specifically, a convex plate 14 is arranged at the center of the front surface of the splint 5, and a U-shaped grip 15 is arranged on the lower surface of the convex plate 14; through U type handle 15, make things convenient for the staff to remove splint 5 downwards, reduce the regulation degree of difficulty of this anchor clamps, improve the practicality.

Specifically, a lower protection batten is adhered to the upper surface of the clamping plate 5, and an upper protection batten corresponding to the lower protection batten is adhered to the lower surface of the plate body on the top of the frame plate 1; foretell lower protection slat and last protection slat all adopt rubber materials to make and form, can protect being located the circuit board on splint 5, reduce the damage to the circuit board body.

Specifically, hanging plates 16 are symmetrically arranged at two corners above the back surface of the frame plate 1, and waist-shaped holes are symmetrically formed in the hanging plates 16; through link plate 16 of seting up waist type hole, can be according to operating condition, the staff can use screw assembly to hang frame plate 1 and put electroplating process on hoisting equipment.

Specifically, the two ends of the spring 10 are both fixedly provided with a protective gasket sleeved on the first L-shaped rod 3, so as to prevent the two ends of the spring 10 from directly contacting with the sliding lug 4 and the movable plate 9, and prevent the end part of the spring 10 from being worn.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a circuit board plating jig which characterized in that: the device comprises a frame plate (1) and vertical beams (2) uniformly arranged in the frame plate (1), wherein a clamping mechanism is arranged at the bottom of the front side of the frame plate (1);

the clamping mechanism is symmetrically arranged on first L-shaped rods (3) on the front surfaces of plate bodies on two sides of a frame plate (1), sliding lugs (4) sleeved on the first L-shaped rods (3), clamping plates (5) arranged between the two sliding lugs (4) and attached to a vertical beam (2), a screw rod (6) rotatably arranged at the center of the bottom of the frame plate (1), a threaded sleeve (7) arranged on the screw rod (6), a second L-shaped rod (8) arranged on the front surface of the threaded sleeve (7) and a movable plate (9) arranged at the top end of the second L-shaped rod (8); the bottom ends of the first L-shaped rods (3) respectively penetrate through two ends of the movable plate (9), and springs (10) are sleeved on the rod body of the first L-shaped rods (3) between the movable plate (9) and the sliding lugs (4).

2. The plating jig for circuit board as recited in claim 1, wherein: the frame plate is characterized in that a rotating seat (11) is arranged at the bottom of the frame plate (1), a disc (12) which is rotatably arranged in the rotating seat (11) is arranged at the top end of the screw rod (6), and an adjusting handle (13) is arranged at the bottom end of the screw rod (6).

3. The circuit board plating jig of claim 1, wherein: a convex plate (14) is arranged at the center of the front face of the clamping plate (5), and a U-shaped handle (15) is arranged on the lower surface of the convex plate (14).

4. The circuit board plating jig of claim 1, wherein: the upper surface of the clamping plate (5) is adhered with a lower protection batten, and the lower surface of the plate body at the top of the frame plate (1) is adhered with an upper protection batten corresponding to the lower protection batten.

5. The circuit board plating jig of claim 1, wherein: two corners of the upper part of the back surface of the frame plate (1) are symmetrically provided with hanging plates (16), and waist-shaped holes are symmetrically formed in the hanging plates (16).

6. The plating jig for circuit board as recited in claim 1, wherein: and both ends of the spring (10) are fixedly provided with protective gaskets which are sleeved on the first L-shaped rod (3).