CN212602265U - Drilling device for PCB (printed circuit board) counter sink - Google Patents

Abstract

The utility model discloses a drilling device for a PCB countersunk hole, which comprises an operating platform, wherein a T-shaped plate is arranged above the operating platform, and the right side of the T-shaped plate is provided with a movable plate, the bottoms of the T-shaped plate and the movable plate are respectively and fixedly connected with a sliding block, the top of the operating platform is provided with a sliding chute matched with the sliding block, a transverse plate is fixedly connected between the T-shaped plate and the front wall of the movable plate, the left side of the movable plate is provided with a first L-shaped plate, the workpiece is positioned between the first L-shaped plate and the T-shaped plate, the right side wall of the first L-shaped plate is fixedly connected with a movable rod close to the bottom, seted up on the left side lateral wall of fly leaf with movable rod assorted through-hole, the right-hand member of movable rod passes the lateral wall swing joint of through-hole and fly leaf and extends to the right side of fly leaf, the utility model discloses a series of structures make this device have be convenient for adjust and characteristics such as collection dirt is efficient.

Description

Drilling device for PCB (printed circuit board) counter sink

Technical Field

The utility model relates to the technical field of workpieces, specifically be a drilling equipment for PCB board counter sink.

Background

The workpiece is also called as a printed circuit board, which is a provider of electrical connection of electronic components, the design of the workpiece is mainly a layout design, the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving the automation level and the production labor rate, and needing to complete the manufacture of one workpiece, the drilling device for the workpiece counter sink in the prior art is inconvenient to adjust when in use, so that the working efficiency is reduced, and the workpiece counter sink is lack of dust collection facilities, has the defects of inconvenient adjustment, low dust collection efficiency and the like, thereby greatly reducing the working efficiency and being inconvenient to use, and therefore, the drilling device for the PCB counter sink is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's be not convenient for adjust and dust collection inefficiency scheduling defect, provide a drilling equipment for PCB board counter sink. The drilling device for the PCB countersunk hole has the characteristics of convenience in adjustment, high dust collection efficiency and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for a PCB countersunk hole comprises an operating platform, wherein a T-shaped plate is arranged above the operating platform, a movable plate is arranged on the right side of the T-shaped plate, sliders are fixedly connected to the bottoms of the T-shaped plate and the movable plate respectively, a sliding chute matched with the sliders is formed in the top of the operating platform, a transverse plate is fixedly connected between the front walls of the T-shaped plate and the movable plate, a first L-shaped plate is arranged on the left side of the movable plate, a workpiece is arranged between the first L-shaped plate and the T-shaped plate, a movable rod is fixedly connected to the position, close to the bottom, of the right side wall of the first L-shaped plate, a through hole matched with the movable rod is formed in the left side wall of the movable plate, the right end of the movable rod penetrates through the through hole to be movably connected with the side wall of the movable plate and extends to the right side, and the left end of the threaded rod penetrates through the threaded hole to be movably connected with the side wall of the movable plate, extends to the left side of the movable plate and is movably connected with the right side wall of the first L-shaped plate through a bearing.

Preferably, the top of operation panel is close to left side department fixedly connected with electric telescopic handle, and electric telescopic handle's top fixedly connected with rectangular pole, and the rectangular pole upper right side is provided with T shape pole, the top of rectangular pole seted up with T shape pole assorted through-hole, the top swing joint of through-hole and rectangular pole is passed to the bottom of T shape pole to extend to the below of rectangular pole and the top fixed connection of operation panel, fixedly connected with fixed plate on the pole wall of T shape pole.

Preferably, the rod wall of the rectangular rod is sleeved with a rectangular frame, the bottom of the rectangular frame is fixedly connected with a box body, the inner of the box body is fixedly connected with a motor, a through hole matched with a motor output shaft is formed in the bottom of the box body, the output shaft of the motor penetrates through the through hole and is movably connected with the bottom of the box body, the output shaft extends to the lower portion of the box body and is fixedly connected with a fixing block, and a drill bit is fixedly connected with the bottom of the fixing block.

Preferably, the bottom of operation panel is close to left and right sides department fixedly connected with supporting leg respectively, two on the horizontal direction the supporting leg is bilateral symmetry with the central axis of operation panel and sets up.

Preferably, the V-arrangement small opening has been seted up at the top of operation panel, and the V-arrangement small opening is located the work piece under, the bottom fixedly connected with discharging pipe of V-arrangement small opening, and the bottom cover of discharging pipe is equipped with the case lid, the bottom of V-arrangement small opening is close to left side department fixedly connected with second L shaped plate, the top of second L shaped plate is provided with the dust collection box, the left side lateral wall of dust collection box is close to top department and passes through the left side lateral wall swing joint of axle with the case lid, the discharging pipe is linked together with the inside of dust collection box.

Preferably, the right side wall of the second L-shaped plate is fixedly connected with a first clamping block near the bottom and the top, and the left side wall of the dust collection box is fixedly connected with a second clamping block matched with the first clamping block near the bottom and the top.

Preferably, the lateral wall of the right side of the transverse plate is movably connected with a rotating block through a bearing, and the top of the operating platform is provided with a plurality of bayonets matched with the rotating block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, through the mutual matching of the transverse plate, the threaded rod, the first L-shaped plate, the electric telescopic rod, the sliding block and the rectangular frame, the threaded rod can be rotated to adjust and fix a workpiece through the first L-shaped plate, the transverse plate can move on the sliding groove through the sliding block to adjust the position, a drill bit can move left and right on the rectangular rod through the rectangular frame, the purpose of facilitating adjustment is achieved, and the working efficiency of the drill bit can be effectively improved;

2. in this technical scheme, through mutually supporting between V-arrangement small opening, discharging pipe and the dust collection box, can realize falling into the residue of V-arrangement small opening and fall into the dust collection box in from the discharging pipe, reach the efficient purpose of collection dirt, can effectual improvement its availability factor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a left side view of the rectangular frame of FIG. 1;

fig. 4 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. an operation table; 2. a slider; 3. a transverse plate; 4. a movable rod; 5. a workpiece; 6. a T-shaped plate; 7. an electric telescopic rod; 8. a rectangular bar; 9. rotating the block; 10. a T-shaped rod; 11. a fixing plate; 12. a movable plate; 13. a threaded rod; 14. supporting legs; 15. a V-shaped leak groove; 16. a discharge pipe; 17. a first L-shaped plate; 18. a dust collection box; 19. a box cover; 20. a rectangular frame; 21. a motor; 22. a fixed block; 23. a drill bit; 24. A box body; 25. a second fixture block; 26. a first clamping block; 27. a second L-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a drilling equipment for PCB board counter sink, including operation panel 1, the top of operation panel 1 is provided with T shaped plate 6, and the right side of T shaped plate 6 is provided with fly leaf 12, the bottom difference fixedly connected with slider 2 of T shaped plate 6 and fly leaf 12, the top of operation panel 1 is seted up with slider 2 assorted spout, fixedly connected with diaphragm 3 between the antetheca of T shaped plate 6 and fly leaf 12, there is rotatory piece 9 right side lateral wall of diaphragm 3 through bearing swing joint, a plurality of and rotatory piece 9 assorted bayonet socket have been seted up at the top of operation panel 1, the left side of fly leaf 12 is provided with first L shaped plate 17, 5 lie in and be equipped with the work piece between first L shaped plate 17 and the T shaped plate 6, the right side lateral wall of first L shaped plate 17 is close to bottom fixedly connected with movable rod 4, seted up on the left side lateral wall of fly leaf 12 with movable rod 4 assorted through-hole, the right-hand member of movable rod 4 passes through-hole and a threaded rod 13 is arranged on the right side of the movable plate 12, a threaded hole matched with the threaded rod 13 is formed in the right side wall of the movable plate 12, the left end of the threaded rod 13 penetrates through the threaded hole to be movably connected with the side wall of the movable plate 12 and extends to the left side of the movable plate 12 to be movably connected with the right side wall of the first L-shaped plate 17 through a bearing, an electric telescopic rod 7 is fixedly connected to the position, close to the left side, of the top of the operating table 1, a rectangular rod 8 is fixedly connected to the top of the electric telescopic rod 7, a T-shaped rod 10 is arranged above the right side of the rectangular rod 8, a through hole matched with the T-shaped rod 10 is formed in the top of the rectangular rod 8, the bottom end of the T-shaped rod 10 penetrates through the through hole to be movably connected with the top of the rectangular rod 8 and extends to the lower side of the rectangular rod 8 to be fixedly connected with the top, the bottom of the rectangular frame 20 is fixedly connected with a box body 24, the interior of the box body 24 is fixedly connected with a motor 21, the bottom of the box body 24 is provided with a through hole matched with an output shaft of the motor 21, the output shaft of the motor 21 penetrates through the through hole to be movably connected with the bottom of the box body 24 and extends to the lower part of the box body 24 to be fixedly connected with a fixed block 22, the bottom of the fixed block 22 is fixedly connected with a drill bit 23, through the mutual matching of the transverse plate 3, the threaded rod 13, the first L-shaped plate 17, the electric telescopic rod 7, the sliding block 2 and the rectangular frame 20, the threaded rod 13 can be rotated to adjust and fix the workpiece 5 through the first L-shaped plate 17, the transverse plate 3 can move on the sliding chute through the sliding block 2 to adjust the position, the drill bit 23 can move left and right on the;

the bottom of the operating table 1 is respectively and fixedly connected with supporting legs 14 close to the left side and the right side, the two supporting legs 14 in the horizontal direction are arranged in bilateral symmetry with the central axis of the operating table 1, the top of the operating table 1 is provided with a V-shaped leakage groove 15, the V-shaped leakage groove 15 is positioned under the workpiece 5, the bottom of the V-shaped leakage groove 15 is fixedly connected with a discharge pipe 16, the bottom end of the discharge pipe 16 is sleeved with a case cover 19, the bottom of the V-shaped leakage groove 15 close to the left side is fixedly connected with a second L-shaped plate 27, the top of the second L-shaped plate 27 is provided with a dust collection case 18, the left side wall of the dust collection case 18 close to the top is movably connected with the left side wall of the case cover 19 through a shaft, the discharge pipe 16 is communicated with the inside of the dust collection case 18, the right side wall of the second L-shaped plate 27 close to the bottom and the top is respectively and fixedly connected with first clamping, through mutually supporting between V-arrangement small opening 15, discharging pipe 16 and the dust collection box 18, can realize falling into the residue of V-arrangement small opening 15 and fall into the dust collection box 18 from discharging pipe 16 in, reach the efficient purpose of collection dirt, can effectual improvement its availability factor, electric telescopic handle 7 and motor 21 have control switch through external power cord electric connection respectively.

The working principle is as follows: when the technical scheme is used, firstly, a workpiece 5 needing drilling is placed at an included angle position on the upper side of a T-shaped plate 6, when a threaded rod 13 is rotated clockwise, the threaded rod 13 can drive a first L-shaped plate 17 to move leftwards, when the threaded rod 13 is rotated anticlockwise, the threaded rod 13 can drive the first L-shaped plate 17 to move rightwards, the position of the first L-shaped plate 17 can be adjusted to fixedly clamp the workpiece 5, a transverse plate 3 is pushed to realize that the T-shaped plate 6 and a movable plate 12 move in a sliding groove through a sliding block 2, the transverse plate 3 can drive the workpiece 5 to move backwards on the top of an operating platform 1, otherwise, the transverse plate 3 can be pulled to realize that the workpiece 5 is driven to move forwards on the top of the operating platform 1, after adjustment is finished, a rotating block 9 is rotated to clamp the bottom end of the rotating block into a clamping opening on the top of the operating platform 1, the rectangular frame, the motor 21 can drive the drill bit 23 to move left and right through the fixing block 22, then the motor 21 and the electric telescopic rod 7 are started, the output shaft of the motor 21 drives the drill bit 23 to rotate through the fixing block 22, when the electric telescopic rod 7 contracts to drive the rectangular rod 8 to move downwards on the T-shaped rod 10, when the electric telescopic rod 7 extends to drive the rectangular rod 8 to move upwards on the T-shaped rod 10, the T-shaped rod 10 and the fixing plate 11 achieve the effect of limiting the movement of the rectangular rod 8, the drill bit 23 can drill the workpiece 5 to achieve the purpose of convenient adjustment, the working efficiency can be effectively improved, residues falling from the workpiece 5 by the drill bit 23 can fall into the V-shaped leakage groove 15, the residues in the V-shaped leakage groove 15 can fall into the dust collection box 18 from the discharge pipe 16 to achieve the purpose of high dust collection efficiency, when the residues in the dust collection box 18 reach a certain amount, the dust collection box 18 can be taken down from the second L, then the box cover 19 is opened to pour out the residue in the dust collection box 18, thereby effectively improving the use efficiency.

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 (7)

1. The utility model provides a PCB board drilling equipment for counter sink, includes operation panel (1), its characterized in that: the top of the operation platform (1) is provided with a T-shaped plate (6), the right side of the T-shaped plate (6) is provided with a movable plate (12), the bottoms of the T-shaped plate (6) and the movable plate (12) are respectively fixedly connected with a sliding block (2), the top of the operation platform (1) is provided with a sliding groove matched with the sliding block (2), a transverse plate (3) is fixedly connected between the front walls of the T-shaped plate (6) and the movable plate (12), the left side of the movable plate (12) is provided with a first L-shaped plate (17), a workpiece (5) is arranged between the first L-shaped plate (17) and the T-shaped plate (6), the right side wall of the first L-shaped plate (17) is close to a movable rod (4) fixedly connected with the bottom, a through hole matched with the movable rod (4) is arranged on the left side wall of the movable plate (12), and the right end of the movable rod (4) penetrates through hole and is movably, the right side of fly leaf (12) is provided with threaded rod (13), set up on the right side lateral wall of fly leaf (12) with threaded rod (13) assorted screw hole, and the left end of threaded rod (13) passes the lateral wall swing joint of screw hole and fly leaf (12) to the right side lateral wall swing joint of bearing and first L shaped plate (17) is passed through to the left side that extends to fly leaf (12).

2. The drilling apparatus for a PCB countersink according to claim 1, wherein: the top of operation panel (1) is close to left side department fixedly connected with electric telescopic handle (7), and the top fixedly connected with rectangular rod (8) of electric telescopic handle (7), and rectangular rod (8) upper right side is provided with T shape pole (10), the top of rectangular rod (8) seted up with T shape pole (10) assorted through-hole, the top swing joint of through-hole and rectangular rod (8) is passed to the bottom of T shape pole (10) to extend to the below of rectangular rod (8) and the top fixed connection of operation panel (1), fixedly connected with fixed plate (11) on the pole wall of T shape pole (10).

3. The drilling apparatus for the PCB countersink of claim 2, wherein: the utility model discloses a drilling tool, including rectangle pole (8), the pole wall of rectangle pole (8) is gone up the cover and is equipped with rectangle frame (20), and the bottom fixedly connected with box (24) of rectangle frame (20), the interior fixedly connected with motor (21) of box (24), the bottom of box (24) seted up with motor (21) output shaft assorted through-hole, the output shaft of motor (21) passes the bottom swing joint of through-hole and box (24) to extend to below fixedly connected with fixed block (22) of box (24), and the bottom fixedly connected with drill bit (23) of fixed block (22).

4. The drilling apparatus for a PCB countersink according to claim 1, wherein: the bottom of operation panel (1) is close to left and right sides department fixedly connected with supporting leg (14) respectively, two on the horizontal direction supporting leg (14) are bilateral symmetry setting with the central axis of operation panel (1).

5. The drilling apparatus for a PCB countersink according to claim 1, wherein: v-arrangement small opening (15) have been seted up at the top of operation panel (1), and V-arrangement small opening (15) are located work piece (5) under, the bottom fixedly connected with discharging pipe (16) of V-arrangement small opening (15), and the bottom cover of discharging pipe (16) is equipped with case lid (19), the bottom of V-arrangement small opening (15) is close to left side department fixedly connected with second L shaped plate (27), the top of second L shaped plate (27) is provided with dust collection box (18), the left side lateral wall of dust collection box (18) is close to top department and passes through the left side lateral wall swing joint of axle with case lid (19), discharging pipe (16) are linked together with the inside of dust collection box (18).

6. The drilling apparatus for the PCB countersunk hole according to claim 5, wherein: the right side wall of the second L-shaped plate (27) is fixedly connected with a first clamping block (26) at the position close to the bottom and the top respectively, and the left side wall of the dust collection box (18) is fixedly connected with a second clamping block (25) matched with the first clamping block (26) at the position close to the bottom and the top respectively.

7. The drilling apparatus for a PCB countersink according to claim 1, wherein: the right side lateral wall of diaphragm (3) has rotatory piece (9) through bearing swing joint, a plurality of and rotatory piece (9) assorted bayonet socket have been seted up at the top of operation panel (1).

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