CN214925060U

CN214925060U - Drilling equipment is used in processing of FR4 board

Info

Publication number: CN214925060U
Application number: CN202121139500.5U
Authority: CN
Inventors: 郭龙明; 刘涛; 谯衡; 吴文丰
Original assignee: Yiyang Mingxing Da Electronics Co ltd
Current assignee: Yiyang Mingxing Da Electronics Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-30
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a drilling equipment is used in processing of FR4 board, the on-line screen storage device comprises a base, the intermediate position at base top both ends is equipped with the fixed plate, the outside that the base top is close to the fixed plate is equipped with annular spout, the both sides of annular spout inboard sliding connection have the slider, the intermediate position of bottom in the base is equipped with motor A, motor A's output is equipped with the commentaries on classics board, the top and the commentaries on classics board of two sets of sliders are interconnected, the bilateral symmetry at commentaries on classics board top is equipped with adjusting part; the utility model discloses a mutually supporting of commentaries on classics board, motor A, annular spout, slider, drill bit, double flute belt pulley, bull stick, motor B, electric putter A, belt pulley, belt can be simultaneously to the hole of two circuit board drillings different apertures, but the position of two sets of circuit boards of automatic change after a hole drilling, continue to punch.

Description

Drilling equipment is used in processing of FR4 board

Technical Field

The utility model relates to a drilling equipment technical field specifically is a drilling equipment is used in processing of FR4 board.

Background

FR-4 is a code of a flame-retardant material grade, which means a material specification that a resin material must be self-extinguished after being burnt, and is not a material name but a material grade, so that FR-4 grade materials used for general circuit boards have very many types, but most of the FR-4 grade materials are composite materials made of so-called four-function epoxy resin, a filler and glass fibers, and drilling operation is required on the circuit boards in the production and processing of the circuit boards;

the prior device has the following defects: 1. the hole diameters on the circuit board are different, when the circuit board is drilled, usually after a hole with one hole diameter is drilled, the drill bit is replaced to drill the next hole, so that the time is consumed during drilling, and the production efficiency is reduced; 2. can produce more piece during drilling, the device is relatively poor to piece cleaning capability, and the piece is untimely cleared up and can influence the drilling precision to waft everywhere easily, follow-up clearance is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a FR4 board processing is with drilling equipment to solve the above-mentioned background art and propose 1, the aperture on the circuit board is different, when drilling to the circuit board, usually to the hole in a kind of aperture after having bored, change the drill bit again and beat a kind of hole, lead to more consuming time when drilling, reduced production efficiency; 2. can produce more piece during drilling, the device is relatively poor to piece cleaning capability, and the piece is untimely cleared up and can influence the drilling precision to waft easily everywhere, follow-up clearance problem very inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for machining an FR4 board comprises a base, wherein fixing plates are arranged at the middle positions of two ends of the top of the base, an annular sliding groove is formed in the outer side, close to the fixing plates, of the top of the base, sliding blocks are connected to two sides of the inner side of the annular sliding groove in a sliding mode, a motor A is arranged at the middle position of the bottom of the base, rotating plates are arranged at the output ends of the motor A, the tops of two groups of sliding blocks are connected with the rotating plates, adjusting assemblies are symmetrically arranged on two sides of the top of each rotating plate, an electric push rod A is arranged at the top of the inner side of the fixing plates, a mounting frame is arranged at the output end of the electric push rod A, a dust collecting assembly is arranged at the bottom of the mounting frame, a motor B is arranged at the middle position of the top of the inner side of the mounting frame, a double-groove belt pulley is arranged at the output end of the motor B, rotating rods are sleeved on two sides of the top of the inner side of the mounting frame, drill bits are arranged at the bottoms of the two groups of the rotating rods, the top cover in the bull stick outside is equipped with the belt pulley, and is two sets of the belt pulley all overlaps with the outside of double flute belt pulley and is equipped with the belt of mutually supporting.

Preferably, the adjusting part includes spacing splint, U template, internal thread sleeve pipe, threaded rod, motor C, outer tube and interior sleeve pipe and electric putter B, interior sleeve pipe is located the both sides at commentaries on classics board top, and four groups interior sheathed tube outside cover is equipped with the outer tube, and the homonymy is two sets of one side that the outer tube is close to each other is equipped with the U template jointly, and is two sets of one side that U template inboard was kept away from each other is equipped with motor C, motor C's output is equipped with the threaded rod, and is two sets of the outside threaded connection of threaded rod has internal thread sleeve pipe, and is two sets of internal thread sleeve pipe's top is equipped with spacing splint, the both ends of commentaries on classics board top both sides are equipped with electric putter B, and are two sets of electric putter B's output and two sets of outer tube interconnect.

Preferably, the dust absorption subassembly includes the filter plate, collects storehouse, dust catcher and dust absorption pipe, it is located the bottom of mounting bracket to collect the storehouse, the inside one side in storehouse of collection is equipped with the filter plate, the bottom in collection storehouse is equipped with the dust catcher, the output of dust catcher is equipped with the dust absorption pipe, dust catcher one end communicates each other with collection storehouse.

Preferably, two sets of the one end of U template is equipped with the guide way, and the inboard sliding connection of guide way has the movable block, and is two sets of female thread sleeve pipe and movable block interconnect.

Preferably, the two sides of the bottom of the inner side of the fixing plate are provided with telescopic rods, and the telescopic rods are connected with the mounting frame.

Preferably, the top and the bottom of one side of the inner side of the collecting bin are provided with limiting grooves matched with the filter plates, one end of each filter plate is provided with a sealing door, one end of the collecting bin is provided with a bin door, two groups of drill bits are arranged on one side close to each other and provided with an arc-shaped plate, and the two sides of the dust collecting pipe penetrate through the inner side of the arc-shaped plate and are provided with dust collecting heads.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling device for processing the FR4 board;

1. through the mutual matching of the rotating plate, the motor A, the annular sliding chute, the sliding block, the drill bit, the double-groove belt pulley, the rotating rod, the motor B, the electric push rod A, the belt pulley and the belt, holes with different apertures can be drilled on two circuit boards at the same time, the positions of two groups of circuit boards can be automatically changed after one hole is drilled, and the holes are continuously drilled, so that the device can drill two holes on two circuit boards at one time without repeatedly replacing the drill bit, and the drilling efficiency is greatly improved;

2. through mutually supporting of filter plate, collection storehouse, dust catcher and dust absorption pipe, during the device drilling, can filter the collection in can inhaling the collection storehouse with the piece that produces when punching, reduced the influence of piece when punching, during subsequent clearance, can directly open and collect the storehouse and clear away the piece to can dismantle the clearance with the filter plate, it is very convenient to dismantle.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base; 2. rotating the plate; 3. a limiting clamp plate; 4. a motor A; 5. a U-shaped plate; 6. an internally threaded sleeve; 7. a threaded rod; 8. an annular chute; 9. a slider; 10. a drill bit; 11. filtering the plate; 12. a double grooved pulley; 13. a rotating rod; 14. a mounting frame; 15. a motor B; 16. an electric push rod A; 17. a fixing plate; 18. a belt pulley; 19. a belt; 20. a collection bin; 21. a vacuum cleaner; 22. a motor C; 23. a dust collection pipe; 24. an outer sleeve; 25. an inner sleeve; 26. and an electric push rod B.

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 an embodiment: a drilling device for processing an FR4 board comprises a base 1, fixing plates 17 are arranged at middle positions of two ends of the top of the base 1, an annular sliding groove 8 is formed in the outer side, close to the fixing plates 17, of the top of the base 1, sliding blocks 9 are connected to two sides of the inner side of the annular sliding groove 8 in a sliding mode, a motor A4 is arranged at the middle position of the bottom in the base 1, a rotating plate 2 is arranged at the output end of a motor A4, the tops of two groups of sliding blocks 9 are connected with the rotating plate 2, adjusting components are symmetrically arranged on two sides of the top of the rotating plate 2, an electric push rod A16 is arranged at the top of the inner side of the fixing plate 17, an installation frame 14 is arranged at the output end of the electric push rod A16, a dust collecting component is arranged at the bottom of the installation frame 14, a motor B15 is arranged at the middle position of the top of the inner side of the installation frame 14, a double-groove belt pulley 12 is arranged at the output end of the motor B15, rotating rods 13 are sleeved on two sides of the top of the installation frame 14, and can drive the two groups of the rotating rods 13 to rotate through the motor B15, the bottom of two sets of bull sticks 13 is equipped with drill bit 10, and the aperture of two sets of drill bits 10 is different, can bore two kinds of holes simultaneously, and the top cover in two sets of bull sticks 13 outsides is equipped with belt pulley 18, and the outside of two sets of belt pulley 18 and double flute belt pulley 12 all is equipped with belt 19 of mutually supporting.

Further, the adjusting part includes spacing splint 3, U template 5, internal thread sleeve 6, threaded rod 7, motor C22, outer tube 24 and interior sleeve 25 and electric putter B26, interior sleeve 25 is located the both sides at commentaries on classics board 2 top, the outside cover of four group's interior sleeve 25 is equipped with outer tube 24, one side that two sets of outer tubes 24 of homonymy are close to each other is equipped with U template 5 jointly, one side that two sets of U template 5 inboards kept away from each other is equipped with motor C22, motor C22's output is equipped with threaded rod 7, the outside threaded connection of two sets of threaded rod 7 has internal thread sleeve 6, the top of two sets of internal thread sleeve 6 is equipped with spacing splint 3, the both ends of commentaries on classics board 2 top both sides are equipped with electric putter B26, two sets of electric putter B26's output and two sets of outer tube 24 interconnect, make the device punch to each position of FR4 board.

Further, dust absorption assembly includes filter plate 11, collection storehouse 20, dust catcher 21 and dust absorption pipe 23, and collection storehouse 20 is located the bottom of mounting bracket 14, and one side of collection storehouse 20 inside is equipped with filter plate 11, and the bottom of collection storehouse 20 is equipped with dust catcher 21, and the output of dust catcher 21 is equipped with dust absorption pipe 23, and dust catcher 21 end and collection storehouse 20 communicate each other, can inhale the piece that drilling produced and remove.

Further, the one end of two sets of U templates 5 is equipped with the guide way, and the inboard sliding connection of guide way has the movable block, and two sets of internal thread sleeve pipes 6 and movable block interconnect are supplementary spacing to internal thread sleeve pipe 6.

Furthermore, the two sides of the bottom of the inner side of the fixing plate 17 are provided with telescopic rods, and the telescopic rods are connected with the mounting rack 14 to support the mounting rack in an auxiliary mode.

Further, the top and the bottom of collecting the inboard one side of storehouse 20 are equipped with the spacing groove of mutually supporting with filter plate 11, and the one end of filter plate 11 is equipped with sealing door, and the one end of collecting storehouse 20 is equipped with the door, conveniently clears up the piece, and two sets of drill bits 10 are close to one side each other and are equipped with the arc, and the inboard of arc is passed and is equipped with the dust absorption head in the both sides of dust absorption pipe 23, carries out spacing fixed to dust absorption pipe 23.

The working principle is as follows: when the device is used, an FR4 plate is fixed on a limiting clamp plate 3, an electric push rod B26 is started, the FR4 plate can be controlled to move back and forth by pushing an outer sleeve 24 to slide along an inner sleeve 25, a motor C22 is started, a threaded rod 7 can be driven to rotate by the motor C22, an internal threaded sleeve 6 can be driven to move left and right under the auxiliary limiting of a guide groove and a movable block, and the FR4 plate is controlled to move left and right, so that the device can punch holes at all positions of the FR4 plate;

when drilling, drill bits 10 with different apertures are respectively installed, an electric push rod A16 and a motor B15 are started, a motor B15 can drive a double-groove belt pulley 12 to rotate, when the double-groove belt pulley 12 rotates, two groups of belt pulleys 18 can be driven by a belt 19 to enable a rotating rod 13 to rotate, so that the rotating rod 13 can drive the drill bits 10 to rotate for drilling, an installation frame 14 can be pushed to descend by the electric push rod A16, the drill bits 10 can be driven to descend, the specified positions of the plates are drilled, the device can simultaneously drill different holes on the two groups of plates, after one hole is drilled, when the motor A4 is started, the rotating plate 2180-degree rotation is controlled by the motor A4, the positions of the two groups of plates are exchanged, and the holes are drilled;

start dust catcher 21, can inhale the collection storehouse 20 through the water conservancy diversion of dust absorption pipe 23 with the piece that produces when punching through dust catcher 21 in, then filter the collection through the piece of filter plate 11 in to collection storehouse 20, when subsequent clearing up, can directly open the door and clear up in to collection storehouse 20, the pulling sealing door can be taken filter plate 11 out and clear up.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A drilling equipment is used in processing of FR4 board, includes base (1), its characterized in that: the middle position at both ends of the top of the base (1) is provided with a fixed plate (17), the outer side of the top of the base (1) close to the fixed plate (17) is provided with an annular chute (8), the two inner sides of the annular chute (8) are connected with sliders (9) in a sliding manner, the middle position of the bottom of the base (1) is provided with a motor A (4), the output end of the motor A (4) is provided with a rotating plate (2), the tops of the two groups of sliders (9) are connected with the rotating plate (2) in a mutual manner, two sides of the top of the rotating plate (2) are symmetrically provided with adjusting components, the top of the inner side of the fixed plate (17) is provided with an electric push rod A (16), the output end of the electric push rod A (16) is provided with a mounting frame (14), the bottom of the mounting frame (14) is provided with a dust collection component, the middle position of the inner side top of the mounting frame (14) is provided with a motor B (15), the output of motor B (15) is equipped with double flute belt pulley (12), the both sides cover at the inboard top of mounting bracket (14) is equipped with bull stick (13), and is two sets of the bottom of bull stick (13) is equipped with drill bit (10), and is two sets of the top cover in the bull stick (13) outside is equipped with belt pulley (18), and is two sets of belt pulley (18) all overlaps with the outside of double flute belt pulley (12) and is equipped with belt (19) of mutually supporting.

2. The drilling device for processing the FR4 board as claimed in claim 1, wherein: the adjusting assembly comprises a limiting clamp plate (3), U-shaped plates (5), internal thread sleeves (6), threaded rods (7), motors C (22), outer sleeves (24), inner sleeves (25) and electric push rods B (26), wherein the inner sleeves (25) are positioned on two sides of the top of the rotating plate (2), the outer sleeves (24) are sleeved on the outer sides of the four groups of inner sleeves (25), the U-shaped plates (5) are arranged on one sides, close to each other, of the two groups of outer sleeves (24) on the same side, the motors C (22) are arranged on one sides, far away from each other, of the inner sides of the two groups of U-shaped plates (5), the threaded rods (7) are arranged at the output ends of the motors C (22), the internal thread sleeves (6) are connected to the outer sides of the two groups of threaded rods (7) in a threaded mode, the limiting clamp plate (3) is arranged on the top of the two groups of the internal thread sleeves (6), and the electric push rods B (26) are arranged at two ends of the top of the rotating plate (2), the output ends of the two groups of electric push rods B (26) are mutually connected with the two groups of outer sleeves (24).

3. The drilling device for processing the FR4 board as claimed in claim 1, wherein: the dust collection assembly comprises a filter plate (11), a collection bin (20), a dust collector (21) and a dust collection pipe (23), wherein the collection bin (20) is located at the bottom of a mounting frame (14), the filter plate (11) is arranged on one side of the interior of the collection bin (20), the dust collector (21) is arranged at the bottom of the collection bin (20), the dust collection pipe (23) is arranged at the output end of the dust collector (21), and one end of the dust collector (21) is communicated with the collection bin (20) mutually.

4. The drilling device for processing the FR4 board as claimed in claim 2, wherein: two sets of the one end of U template (5) is equipped with the guide way, and the inboard sliding connection of guide way has the movable block, and is two sets of female thread sleeve pipe (6) and movable block interconnect.

5. The drilling device for processing the FR4 board as claimed in claim 1, wherein: the both sides of fixed plate (17) inboard bottom are equipped with the telescopic link, and telescopic link and mounting bracket (14) interconnect.

6. The drilling device for processing the FR4 board as claimed in claim 3, wherein: the dust collection device is characterized in that limiting grooves matched with the filter plates (11) are formed in the top and the bottom of one side of the inner side of the collection bin (20), a sealing door is arranged at one end of each filter plate (11), a bin door is arranged at one end of the collection bin (20), two groups of drill bits (10) are arranged on one side close to each other and provided with an arc-shaped plate, and dust collection heads are arranged on two sides of the dust collection pipe (23) and penetrate through the inner side of the arc-shaped plate.