CN216263563U

CN216263563U - Drilling machine with scrap collecting function

Info

Publication number: CN216263563U
Application number: CN202122841668.7U
Authority: CN
Inventors: 钱冬平; 钱智磊; 彭小琴
Original assignee: Changzhou Shangmei Electronic Appliance Co ltd
Current assignee: Changzhou Shangmei Electronic Appliance Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a drilling machine with a scrap collecting function, and relates to the technical field of drilling machine equipment for circuit boards. According to the utility model, the L-shaped plate and the air extractor are arranged, the sliding plate and the L-shaped plate block splashed waste chips, the waste chips fall into the first cavity for collection after passing through the third cavity or the second cavity, the waste chips generated in drilling work are collected in time, the cleaning effect of the device is ensured, and the collecting box and the discharge port are arranged, so that the collecting box is taken out from the interior of the discharge port for cleaning after the device works for a long time, and the working efficiency of the device is ensured.

Description

Drilling machine with scrap collecting function

Technical Field

The utility model relates to the technical field of drilling machine equipment for circuit boards, in particular to a drilling machine with a scrap collecting function.

Background

The circuit board is also called a printed circuit board or a printed circuit board, and the circuit board can enable the circuit to be visualized, and plays an important role in optimizing the layout of the electrical appliance and the mass production of fixed circuits. Printed circuit board uses comparatively generally in the electron technical field, when carrying out processing work to printed circuit board, generally need bore the mounting hole on it to electronic components's fixed, the mounting hole distributes on the position that corresponds, generally need select for use the drilling machine to come to punch the work to it. A drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. The drilling machine has a relatively simple structure and relatively low machining precision, can drill through holes and blind holes, and can replace special cutters. In the machining process, the cutter is moved, the workpiece is kept still, the center of the cutter is aligned with the center of the hole, and then the cutter starts to rotate. The drilling machine features the rotating motion of the cutter and the fixed motion of the workpiece.

The existing printed circuit board drilling machine is difficult to timely clean the scraps generated by the work when drilling, the scraps are easy to splash or directly drop on the machine tool, the cleaning effect of the device is affected, and the cleaning is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling machine with a scrap collecting function, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a drilling machine with a scrap collecting function comprises a base, wherein a first cavity is formed in the base, an air extractor is arranged at the bottom of the inner wall of the first cavity in a matched mode, a fixing mechanism is arranged above the first cavity at the top of the outer wall of the base, a moving mechanism is arranged on one side of the fixing mechanism at the top of the outer wall of the base, a drill bit is sleeved on an output shaft of the moving mechanism above the first cavity, an L-shaped plate which is connected in a sliding mode is arranged on one side of the moving mechanism at the top of the base, baffles are symmetrically arranged on two sides of the L-shaped plate at the top of the base, the L-shaped plate is connected with the baffles in a sliding mode, a plurality of air outlets are arranged on one side, close to the moving mechanism, of the outer wall of the L-shaped plate, in a downward inclining mode, a fan is arranged on one side, far away from the air outlets, communicated with the air outlets, and a connecting rod which is connected in a rotating mode is arranged on one side of the top of the L-shaped plate, connecting rod one end with the moving mechanism rotates to be connected, the base top in the third cavity has been seted up to first cavity one side, the third cavity with first cavity intercommunication, the matching of third cavity inner wall is equipped with sliding connection's slide, the slide with baffle sliding connection, the slide outer wall is kept away from L shaped plate one side is equipped with reset spring, reset spring one end with third cavity inner wall fixed connection, first cavity inner wall in the aspirator top is equipped with collects the mechanism.

Further, fixed establishment includes the second cavity, the second cavity is seted up inside the base, the second cavity is located first cavity top and with first cavity intercommunication, second cavity inner wall bilateral symmetry is equipped with first electric telescopic handle, first electric telescopic handle output shaft cover is equipped with splint, plays the fixed action to the circuit board.

Furthermore, the moving mechanism comprises a supporting block, the supporting block is fixedly connected with the top of the base, the supporting block is located on one side of the second cavity, a screw rod which is connected in a rotating mode is arranged at the top of the inner side of the supporting block, a servo motor is arranged on the top of the outer wall of the supporting block above the screw rod, an output shaft of the servo motor is fixedly connected with the screw rod, a movable block which is connected in a rotating mode is sleeved on the outer wall of the screw rod below the supporting block, one side of the outer wall of the movable block is connected with the supporting block in a sliding mode, a second electric telescopic rod is arranged at the bottom of the movable block, the relative position of a drill bit and a circuit board can be adjusted conveniently, and the working convenience of the device is guaranteed.

Furthermore, the inner wall of the third cavity is provided with an auxiliary rod on one side of the reset spring, the auxiliary rod is connected with the sliding plate in a sliding manner, the top of the L-shaped plate is provided with a ball bearing matched with the connecting rod, the auxiliary rod ensures the stability of the sliding plate during left-right movement, and the ball bearing ensures the smooth movement of the connecting rod during rotation.

Furthermore, the collecting mechanism comprises a collecting box, the collecting box is matched with the inner wall of the first cavity and is in sliding connection with the inner wall of the first cavity, a filter screen is arranged at the bottom of the inner wall of the collecting box in a matching mode, an annular block is arranged on the inner wall of the first cavity below the collecting box in a matching mode, the annular block is in sliding connection with the collecting box, a discharge port is formed in one side of the collecting box on the inner wall of the first cavity, the discharge port is communicated with the outer side of the base, and a movable door which is rotatably connected with the outer wall of the base is arranged on one side of the discharge port, so that waste scraps can be collected and replaced conveniently.

Furthermore, the top of the annular block is provided with a sliding rail matched with the collecting box, one side of the outer wall of the collecting box, which is close to the movable door, is provided with a handle, the sliding rail is used for ensuring the stability of the collecting box during movement, and the handle ensures the convenience in rotating the movable door.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the L-shaped plate, the air outlet, the sliding plate and the air extractor, most of the waste chips directly fall into the first cavity from the second cavity along with the airflow to be collected, the sliding plate and the L-shaped plate block the splashed waste chips, when the work is finished, the L-shaped plate and the air outlet are matched to blow the waste chips at the top of the base into the third cavity, the waste chips fall into the first cavity after passing through the third cavity to be collected, the waste chips generated in the drilling work are timely collected, and the cleaning effect of the device is ensured.

2. According to the utility model, by arranging the collecting box and the discharge port, the collecting box is taken out from the interior of the discharge port for cleaning after the device works for a long time, so that the working efficiency of the device is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;

FIG. 4 is a top cross-sectional view of the L-shaped plate of the present invention;

in the figure: 1. a base; 2. a first cavity; 3. an air extractor; 4. a second cavity; 5. a first electric telescopic rod; 6. a splint; 7. a support block; 8. a screw rod; 9. a servo motor; 10. a movable block; 11. a second electric telescopic rod; 12. a drill bit; 13. an L-shaped plate; 14. an air outlet; 15. a connecting rod; 16. a third cavity; 17. a slide plate; 18. a return spring; 19. a collection box; 20. filtering with a screen; 21. a ring block; 22. a discharge port; 23. a movable door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a drilling machine with a scrap collecting function comprises a base 1, wherein a first cavity 2 is formed in the base 1, an air extractor 3 is arranged at the bottom of the inner wall of the first cavity 2 in a matched mode, a fixing mechanism is arranged at the top of the outer wall of the base 1 above the first cavity 2 and comprises a second cavity 4, the second cavity 4 is arranged in the base 1, the second cavity 4 is located above the first cavity 2 and communicated with the first cavity 2, first electric telescopic rods 5 are symmetrically arranged on two sides of the inner wall of the second cavity 4, an output shaft of each first electric telescopic rod 5 is sleeved with a clamping plate 6, a moving mechanism is arranged at the top of the outer wall of the base 1 on one side of the fixing mechanism and comprises a supporting block 7, the supporting block 7 is fixedly connected with the top of the base 1, and the supporting block 7 is located on one side of the second cavity 4, the top of the inner side of the supporting block 7 is provided with a screw rod 8 which is rotatably connected, the top of the outer wall of the supporting block 7 is provided with a servo motor 9 above the screw rod 8, an output shaft of the servo motor 9 is fixedly connected with the screw rod 8, the outer wall of the screw rod 8 is sleeved with a movable block 10 which is rotatably connected below the supporting block 7, one side of the outer wall of the movable block 10 is slidably connected with the supporting block 7, the bottom of the movable block 10 is provided with a second electric telescopic rod 11, the output shaft of the moving mechanism is sleeved with a drill bit 12 above the first cavity 2, the top of the base 1 is provided with an L-shaped plate 13 which is slidably connected at one side of the moving mechanism, the top of the base 1 is symmetrically provided with baffles at two sides of the L-shaped plate 13, the L-shaped plate 13 is slidably connected with the baffles, and a plurality of air outlets 14 are obliquely arranged at the outer wall of the L-shaped plate 13, which is close to one side of the moving mechanism, the outer wall of the L-shaped plate 13 is far away from one side of the air outlet 14 is provided with a fan, the fan is communicated with the air outlet 14, one side of the top of the L-shaped plate 13 is provided with a connecting rod 15 which is rotatably connected, one end of the connecting rod 15 is rotatably connected with the moving mechanism, the top of the base 1 is arranged on one side of the first cavity 2, a third cavity 16 is communicated with the first cavity 2, the inner wall of the third cavity 16 is matched with a sliding plate 17 which is provided with a sliding connection, the sliding plate 17 is slidably connected with a baffle, the outer wall of the sliding plate 17 is far away from one side of the L-shaped plate 13 is provided with a return spring 18, one end of the return spring 18 is fixedly connected with the inner wall of the third cavity 16.

The inner wall of the third cavity 16 is provided with an auxiliary rod on one side of the reset spring 18, the auxiliary rod is connected with the sliding plate 17 in a sliding manner, the top of the L-shaped plate 13 is provided with a ball bearing matched with the connecting rod 15, the auxiliary rod limits the moving direction of the sliding plate 17, the stability of the sliding plate 17 during movement is guaranteed, the ball bearing is arranged to replace rotation, and smooth movement of the connecting rod 15 and the L-shaped plate 13 during relative rotation is guaranteed.

The implementation mode is specifically as follows: when the device is used, by arranging the L-shaped plate 13, the air outlet 14, the sliding plate 17 and the air extractor 3, when the device works, a circuit board to be processed is placed inside the second cavity 4, the first electric telescopic rod 5 starts to work to drive the two clamping plates 6 to approach each other, the two clamping plates 6 are contacted with the two sides of the raw material to fix the position of the raw material, the second electric telescopic rod 11 starts to work to drive the drill bit 12 to move, the drill bit 12 is moved above a punching position, the convenience of the device is ensured, after the position of the drill bit 12 is fixed, the drill bit 12 starts to rotate to work, the servo motor 9 starts to work to drive the screw rod 8 to rotate, the screw rod 8 drives the movable block 10 to move downwards, the drill bit 12 moves downwards along with the movable block 10 and approaches towards the raw material, when the movable block 10 moves downwards, the movable block 10 drives the connecting rod 15 to move, the connecting rod 15 drives the L-shaped plate 13 to move, the L-shaped plate 13 moves away from the supporting block 7, when the drill bit 12 contacts with the raw material, the L-shaped plate 13, the sliding plate 17 and the two baffle plates are matched to surround the periphery of the second cavity 4, when the drill bit 12 drills the raw material, the air extractor 3 starts to work, the wind direction is downward, most of scraps are directly collected from the second cavity 4 to the inside of the first cavity 2 along with the airflow due to the effect of the airflow, the splashed scraps fall on the top of the base 1 after being blocked, the fan starts to work, wind pressure is introduced into the air outlet 14, the scraps at the top of the base 1 are blown to one side of the sliding plate 17 to be accumulated after being discharged from the air outlet 14, the influence of the scraps on the work of the drill bit 12 is avoided, the working effect of the device is ensured, after the raw material drilling work is finished, the servo motor 9 drives the movable block 10 to move upwards, l-shaped plate 13 is close to towards slide 17 thereupon, movable block 10 continues upward movement, L-shaped plate 13 contacts and promotes slide 17 and move left with slide 17, reset spring 18 is compressed, L-shaped plate 13 and the inside of air outlet 14 cooperation with the sweeps at base 1 top insufflate third cavity 16, the sweeps falls into the inside of first cavity 2 behind third cavity 16 and collects, in time collect the sweeps that drilling work produced, the clean effect of device has been guaranteed.

Referring to fig. 1 and 3, the present invention provides a technical solution: the utility model provides a drilling machine with function is collected to sweeps, still including set up in the collection mechanism of 2 inner walls of first cavity, collection mechanism is located the top of aspirator 3, collection mechanism includes collecting box 19, collecting box 19 with 2 inner walls phase-matches of first cavity and with 2 inner walls sliding connection of first cavity, the matching of 19 inner walls bottom of collecting box is equipped with

filter screen

20, 2 inner walls of first cavity in the matching of 19 below of collecting box is equipped with annular piece 21, annular piece 21 with 19 sliding connection of collecting box, 2 inner walls of first cavity in collecting box 19 one side has seted up discharge gate 22, discharge gate 22 with the base 1 outside intercommunication, 1 outer wall of base in discharge gate 22 one side is equipped with swing gate 23 of rotation connection.

The top of the annular block 21 is provided with a sliding rail matched with the collecting box 19, one side of the outer wall of the collecting box 19, which is close to the movable door 23, is provided with a handle, the sliding rail limits the moving direction of the collecting box 19, the stability of the collecting box 19 during moving is ensured, and the movable door 23 is driven to move by pulling the handle, so that the convenience of the device is ensured.

The implementation mode is specifically as follows: during the use, through setting up collecting box 19 and discharge gate 22, the sweeps directly falls in the inside of collecting box 19 after falling first cavity 2, filter screen 20 plays the effect of blockking to the sweeps, after the operating time overlength of device, when the inside sweeps of collecting box 19 is too much, manual dodge gate 23 of opening, take out collecting box 19 from the inside of discharge gate 22 and clear up, annular piece 21 plays support and spacing effect to collecting box 19, the work efficiency of device has been guaranteed.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, through setting up L shaped plate 13, air outlet 14, slide 17 and aspirator 3, most sweeps are collected along with the inside that the air current directly falls to first cavity 2 from second cavity 4, slide 17 blocks the sweeps that splashes with L shaped plate 13, when the work is over, L shaped plate 13 and the inside of air outlet 14 cooperation with the sweeps of base 1 top insufflate third cavity 16, the sweeps falls into the inside of first cavity 2 behind third cavity 16 and collects, in time collect the sweeps that drilling work produced, the clean effect of device has been guaranteed.

Further, referring to the attached

drawings

1 and 3 of the specification, by arranging the collecting box 19 and the discharge port 22, after the device works for a long time, the collecting box 19 is taken out from the inside of the discharge port 22 for cleaning, and the working efficiency of the device is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling machine with scrap collecting function, comprising a base (1), characterized in that: the air exhaust device is characterized in that a first cavity (2) is formed in the base (1), an air extractor (3) is arranged at the bottom of the inner wall of the first cavity (2) in a matched mode, a fixing mechanism is arranged above the first cavity (2) at the top of the outer wall of the base (1), a moving mechanism is arranged on one side of the fixing mechanism at the top of the outer wall of the base (1), a drill bit (12) is sleeved on the upper portion of the first cavity (2) at the output shaft of the moving mechanism, an L-shaped plate (13) in sliding connection is arranged on one side of the moving mechanism at the top of the base (1), baffles are symmetrically arranged on two sides of the L-shaped plate (13) at the top of the base (1), the L-shaped plate (13) is in sliding connection with the baffles, a plurality of air outlets (14) are obliquely arranged on one side of the moving mechanism at the position close to the outer wall of the L-shaped plate (13), and a fan is arranged on one side of the air outlets (14) far away from the outer wall of the L-shaped plate (13), the fan with air outlet (14) intercommunication, L shaped plate (13) top one side is equipped with connecting rod (15) of rotating the connection, connecting rod (15) one end with moving mechanism rotates the connection, base (1) top in third cavity (16) have been seted up to first cavity (2) one side, third cavity (16) with first cavity (2) intercommunication, third cavity (16) inner wall matching is equipped with sliding connection's slide (17), slide (17) with baffle sliding connection, slide (17) outer wall is kept away from L shaped plate (13) one side is equipped with reset spring (18), reset spring (18) one end with third cavity (16) inner wall fixed connection, first cavity (2) inner wall in ventilator (3) top is equipped with the collection mechanism.

2. The drill press having a scrap collecting function according to claim 1, wherein: the fixing mechanism comprises a second cavity (4), the second cavity (4) is arranged inside the base (1), the second cavity (4) is located above the first cavity (2) and communicated with the first cavity (2), first electric telescopic rods (5) are symmetrically arranged on the two sides of the inner wall of the second cavity (4), and clamping plates (6) are sleeved on output shafts of the first electric telescopic rods (5).

3. The drill press having a scrap collecting function according to claim 2, wherein: the moving mechanism comprises a supporting block (7), the supporting block (7) is fixedly connected with the top of the base (1), the supporting block (7) is located on one side of the second cavity (4), a screw rod (8) which is connected in a rotating mode is arranged at the top of the inner side of the supporting block (7), a servo motor (9) is arranged above the screw rod (8) at the top of the outer wall of the supporting block (7), an output shaft of the servo motor (9) is fixedly connected with the screw rod (8), a movable block (10) which is connected in a rotating mode is sleeved on the outer wall of the screw rod (8) below the supporting block (7), one side of the outer wall of the movable block (10) is connected with the supporting block (7) in a sliding mode, and a second electric telescopic rod (11) is arranged at the bottom of the movable block (10).

4. The drill press having a scrap collecting function according to claim 1, wherein: the inner wall of the third cavity (16) is provided with an auxiliary rod on one side of the return spring (18), the auxiliary rod is connected with the sliding plate (17) in a sliding mode, and the top of the L-shaped plate (13) is provided with a ball bearing matched with the connecting rod (15).

5. The drill press having a scrap collecting function according to claim 1, wherein: the collecting mechanism comprises a collecting box (19), the collecting box (19) is matched with the inner wall of the first cavity (2) and is in sliding connection with the inner wall of the first cavity (2), a filter screen (20) is arranged at the bottom of the inner wall of the collecting box (19) in a matching mode, an annular block (21) is arranged on the inner wall of the first cavity (2) in a matching mode below the collecting box (19), the annular block (21) is in sliding connection with the collecting box (19), a discharging port (22) is formed in one side of the collecting box (19) on the inner wall of the first cavity (2), the discharging port (22) is communicated with the outer side of the base (1), and a movable door (23) which is rotatably connected with the outer wall of the base (1) is arranged on one side of the discharging port (22).

6. The drill press having a scrap collecting function according to claim 1, wherein: the top of the annular block (21) is provided with a slide rail matched with the collecting box (19), and one side of the outer wall of the collecting box (19) close to the movable door (23) is provided with a handle.