CN217621009U

CN217621009U - Printer circuit board printing drilling positioner

Info

Publication number: CN217621009U
Application number: CN202221667582.5U
Authority: CN
Inventors: 于项楠; 杨忠保; 于明光; 高彦龙; 李彪; 李慧贤
Original assignee: Weihai Northern China Sungho Electronics Co ltd
Current assignee: Weihai Northern China Sungho Electronics Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-21
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a printer circuit board printing drilling positioning device, which comprises a positioning table, wherein the surface of the positioning table is provided with a processing plate, the left side and the right side of the processing plate are symmetrically provided with positioning clamps, the bottoms of the positioning clamps are movably connected with the positioning table through displacement mechanisms, and a drilling mechanism is arranged above the processing plate; the drilling mechanism comprises a stand column, a cylinder is arranged at the top of the stand column, a lifting plate is arranged at the output end of the cylinder, a motor is arranged on the top surface of the lifting plate, and an output shaft of the motor is connected with a drill bit. The utility model discloses not only fix a position effectually, can prevent that the circuit board from appearing the slip displacement when the location of driling, avoided the circuit board drilling damage to appear, further improved the drilling precision, reduced the wastrel of circuit board simultaneously, reduced manufacturing cost.

Description

Printer circuit board printing drilling positioner

Technical Field

The utility model relates to a positioner especially relates to a printer circuit board printing drilling positioner.

Background

When the circuit board is drilled, the drilling needs to be accurately positioned, and the existing circuit board drilling positioning device has the following defects: the positioning effect is not good, and the circuit board is easy to slide and displace when being drilled and positioned, so that the circuit board is easy to damage due to drilling, the drilling precision is influenced, defective products of the circuit board are increased, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the technology, the utility model provides a printer circuit board printing drilling positioner.

In order to solve the technical problem, the utility model discloses a technical scheme be: a printer circuit board printing drilling positioning device comprises a positioning table, wherein a processing plate is arranged on the surface of the positioning table, positioning clamps are symmetrically arranged on the left side and the right side of the processing plate, the bottoms of the positioning clamps are movably connected with the positioning table through displacement mechanisms, and a drilling mechanism is arranged above the processing plate;

the drilling mechanism comprises an upright post, a cylinder is arranged at the top of the upright post, a lifting plate is arranged at the output end of the cylinder, a motor is arranged on the top surface of the lifting plate, and an output shaft of the motor is connected with a drill bit.

Preferably, the displacement mechanism comprises a screw rod and a connecting block, the screw rod is connected with a nut, the top of the nut is provided with the connecting block, and the top of the connecting block is fastened and connected with the positioning fixture.

Preferably, the lead screw all runs through the nut and extends to the both ends of nut respectively, and the one end of lead screw rotates with the inner wall of location platform and meets, the other end is connected with the rotation handle, and lead screw, nut all are located the mounting groove.

Preferably, the mounting groove symmetry sets up in the inside of location platform, and the spout has been seted up to the bench symmetry of location, and the connecting block all meets with the spout slip.

Preferably, the positioning fixture comprises limit blocks and a movable plate, the movable plate is fastened and connected with the connecting block, the limit blocks are symmetrically arranged on one side of the movable plate close to the processing plate, and a cushion pad is arranged between every two limit blocks 41.

Preferably, the processing plate is distributed in a transverse stripe hollow structure, and a slag receiving groove is formed in the bottom of the processing plate.

Preferably, one side of spout all is provided with the scale mark, and the length of spout all is less than the length of mounting groove.

The utility model discloses not only fix a position effectually, can prevent that the circuit board from appearing the slip displacement when the location of driling, avoided the circuit board drilling damage to appear, further improved the drilling precision, reduced the wastrel of circuit board simultaneously, reduced manufacturing cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the positioning table.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a schematic view of the surface structure of the positioning table.

In the figure: 1. a positioning table; 2. processing the plate; 5. a column; 6. a lifting plate; 7. a motor; 8. a cylinder; 9. a drill bit; 31. a screw rod; 32. connecting blocks; 33. a nut; 34. mounting grooves; 35. a chute; 36. rotating the handle; 41. a limiting block; 42. a movable plate; 43. a cushion pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The printed circuit board drilling positioning device for the printer comprises a positioning table 1, wherein a processing plate 2 is arranged on the surface of the positioning table 1, positioning clamps are symmetrically arranged on the left side and the right side of the processing plate 2, the bottoms of the positioning clamps are movably connected with the positioning table 1 through displacement mechanisms, and a drilling mechanism is arranged above the processing plate 2;

preferably, the processing plate 2 is distributed in a horizontal stripe hollow structure, and a slag receiving groove is formed in the bottom of the processing plate 2. Connect the convenient sweeps that produces of drilling of collection sediment groove, avoid the sweeps to pile up and influence drilling processing. The slag receiving groove can be movably connected with the positioning table 1 by adopting a drawing structure, so that the scraps can be conveniently poured out.

As shown in fig. 2, each displacement mechanism comprises a screw rod 31 and a connecting block 32, each screw rod 31 is connected with a nut 33, each top of the nuts 33 is provided with the connecting block 32, and each top of the connecting blocks 32 is fastened and connected with the positioning fixture.

Preferably, the screw rods 31 penetrate through the nuts 33 and extend to both ends of the nuts, one end of each screw rod 31 is rotatably connected to the inner wall of the positioning table 1, the other end of each screw rod 31 is connected to the rotating handle 36, and the screw rods 31 and the nuts 33 are located in the installation grooves 34.

Preferably, the mounting grooves 34 are symmetrically disposed inside the positioning table 1, the positioning table 1 is symmetrically provided with sliding grooves 35, and the connecting blocks 32 are slidably connected to the sliding grooves 35. One side of the sliding groove 35 is provided with scale marks, and the length of the sliding groove 35 is smaller than that of the mounting groove 34.

Through setting up displacement mechanism, can remove positioning fixture according to the width and the processing demand of circuit board to can press from both sides tight spacing to the circuit board, make the location more accurate, satisfied more user demands.

As shown in fig. 4, the positioning clamps each include a limiting block 41 and a movable plate 42, the movable plates 42 are fastened to the connecting block 32, the limiting blocks 41 are symmetrically disposed on one sides of the movable plates 42 close to the processing plate 2, and a cushion 43 is disposed between every two limiting blocks 41.

The limiting block 41 and the movable plate 42 are arranged, so that the circuit board can be clamped and limited, the buffering cushion is arranged, the circuit board can be buffered and protected, the circuit board is prevented from sliding and moving, and the drilling precision is guaranteed.

Through the mutual cooperation of displacement mechanism and positioning fixture, make the circuit board when carrying out drilling location, can effectually carry out the chucking to it and fix, prevent that the circuit board from appearing the slip displacement, further avoided the circuit board drilling damage to appear, can adjust according to the size of circuit board simultaneously, reduced the circuit board and appeared the wastrel, reduced manufacturing cost.

As shown in fig. 3, the drilling mechanism includes a column 5, a cylinder 8 is disposed on the top of the column 5, a lifting plate 6 is disposed at the output end of the cylinder 8, a motor 7 is disposed on the top surface of the lifting plate 6, and an output shaft of the motor 7 is connected with a drill bit 9.

The utility model discloses a working process does: when the positioning device is used, a circuit board is placed on a processing plate of the positioning table, the rotating handle is manually driven to rotate according to the width of the circuit board, the screw rod starts to rotate to drive the nut to move, the connecting block on the nut slides in the sliding groove to drive the positioning clamp to move, the movable plate moves to drive the limiting block and the buffer pad to clamp and fix the circuit board, and the two ends of the circuit board are clamped and positioned through the positioning clamp; the motor is started, the motor drives the drill bit to start rotating, the output rod of the air cylinder pushes the lifting plate to drive the motor and the drill bit to descend, the drill bit starts to drill the circuit board, and drilling precision is effectively improved.

The utility model discloses not only conveniently adjust, can play the spacing effect of chucking to the circuit board, can play the effect of buffering protection to the circuit board moreover, prevent circuit board sliding displacement, avoided the circuit board drilling damage to appear simultaneously, further improved the drilling precision, can extensively be applicable to each printer circuit board printing drilling positioner.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. The utility model provides a printer circuit board printing drilling positioner, includes location platform (1), its characterized in that: the surface of the positioning table (1) is provided with a processing plate (2), the left side and the right side of the processing plate (2) are symmetrically provided with positioning clamps, the bottoms of the positioning clamps are movably connected with the positioning table (1) through displacement mechanisms, and a drilling mechanism is arranged above the processing plate (2);

drilling mechanism includes stand (5), the top of stand (5) is provided with cylinder (8), the output of cylinder (8) is provided with lifter plate (6), the top surface of lifter plate (6) is provided with motor (7), the output shaft of motor (7) is connected with drill bit (9).

2. A printer circuit board printing drill positioning device as claimed in claim 1, wherein: the displacement mechanism comprises a screw rod (31) and a connecting block (32), a nut (33) is connected to the screw rod (31), the connecting block (32) is arranged at the top of the nut (33), and the top of the connecting block (32) is fastened and connected with a positioning clamp.

3. A printer circuit board printing drill positioning device according to claim 2, characterized in that: the screw rods (31) penetrate through the nuts (33) and extend towards two ends of the nuts respectively, one end of each screw rod (31) is connected with the inner wall of the positioning table (1) in a rotating mode, the other end of each screw rod is connected with the rotating handle (36), and the screw rods (31) and the nuts (33) are located in the installation grooves (34).

4. A printer circuit board printing drill positioning device as claimed in claim 3, wherein: mounting groove (34) symmetry sets up in the inside of location platform (1), spout (35) have been seted up to the symmetry on location platform (1), connecting block (32) all meet with spout (35) slip.

5. The printer circuit board printing drilling positioning device of claim 1, wherein: the positioning fixture comprises limiting blocks (41) and a movable plate (42), the movable plate (42) is fastened and connected with a connecting block (32), the movable plate (42) is symmetrically provided with the limiting blocks (41) on one side close to the processing plate (2), and every two buffering cushions (43) are arranged between the limiting blocks (41).

6. A printer circuit board printing drill positioning device as claimed in claim 1, wherein: the processing plate (2) is distributed in a transverse stripe hollow structure, and a slag receiving groove is formed in the bottom of the processing plate (2).

7. The printer circuit board printing drilling positioning device of claim 4, wherein: one side of the sliding groove (35) is provided with scale marks, and the length of the sliding groove (35) is smaller than that of the mounting groove (34).