Drilling equipment for production of PCBA (printed circuit board assembly) of automobile data recorder

Abstract

The utility model discloses automobile data recorder PCBA board production drilling equipment, and relates to the technical field of PCBA board production drilling, the automobile data recorder PCBA board production drilling equipment comprises an electric telescopic cylinder and a dust collection drilling base, the upper end of the dust collection drilling base is provided with a limiting supporting plate, the upper end of the limiting supporting plate is provided with the electric telescopic cylinder, and the upper end of the limiting supporting plate is provided with the dust collection drilling base. A positioning moving seat is arranged at the position, located on the limiting supporting plate, of the lower end of a telescopic rod of the electric telescopic cylinder, a rotary drilling mechanism is arranged at the lower end of the positioning moving seat, a drilling infrared positioning mechanism is arranged on the front side of the lower end of the positioning moving seat, and position clamping mechanisms are arranged on the two sides of the upper end of the dust collection drilling base. And the electric telescopic cylinder, the drilling infrared positioning mechanism, the rotary drilling mechanism and the position clamping mechanism are electrically connected with an external controller through connecting wires. When the drilling device is used for drilling, a worker can effectively distinguish whether drilling is accurate or not according to infrared points of the drilling infrared positioning mechanism, and therefore the worker can conveniently and efficiently place the drilling infrared positioning mechanism for drilling.

Description

Technical Field

[0001] The utility model relates to the technical field of PCBA board production drilling, in particular to a driving recorder PCBA board production drilling device. Background Art

[0002] After getting the PCB as raw material, the PCBA board is processed by SMT or plug-in to weld and assemble the required electronic components on the PCB board, such as IC, resistors, capacitors, transformers and other electronic components. After being heated at high temperature in the reflow oven, a mechanical connection between the components and the PCB board will be formed, thus forming a PCBA board. When drilling holes in the PCBA board, PCBA board production drilling equipment is required. PCBA boards can be used in driving recorders.

[0003] The existing Chinese patent CN212727564U disclosed on March 16, 2021 a drilling device for PCBA board production and processing, including a spindle mechanism and a workbench arranged at the lower end of the spindle mechanism, the workbench is provided with a positioning plate for positioning the PCBA component and a pressing mechanism for fixing the PCBA component; wherein, the positioning plate has a through hole corresponding to the drilling position of the PCBA component, and a dust hood is arranged at the lower end of the through hole, and a sliding rod for fixing the dust hood is arranged at the bottom of the positioning plate, the sliding rod and the dust hood are movably configured, and guide sleeves with movably sleeved guide rods are provided on both sides of the sliding rod, and an elastomer is arranged between the guide sleeve and the workbench, and the elastomer exerts a force on the dust hood installed on the sliding rod to make the dust hood resist against the positioning plate.

[0004] However, the above device lacks an auxiliary position determination structure when drilling, so that when personnel place the driving recorder PCBA board for drilling, it is easy to be misplaced, making the drilling process not very efficient. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, and to propose a driving recorder PCBA board production drilling equipment. When drilling, personnel can effectively identify whether the drilling is accurate based on the infrared point of the drilling infrared positioning mechanism, which is convenient for personnel to efficiently place the drilling.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A driving recorder PCBA board production drilling equipment, comprising an electric telescopic cylinder and a vacuum drilling base, wherein a limit support plate is arranged at the upper end of the vacuum drilling base, an electric telescopic cylinder is arranged at the upper end of the limit support plate, a positioning movable seat is arranged at the lower end of the telescopic rod of the electric telescopic cylinder located on the limit support plate, a rotary drilling mechanism is arranged at the lower end of the positioning movable seat, a drilling infrared positioning mechanism is arranged at the front side of the lower end of the positioning movable seat, and position clamping mechanisms are arranged on both sides of the upper end of the vacuum drilling base, and the electric telescopic cylinder, the drilling infrared positioning mechanism, the rotary drilling mechanism and the position clamping mechanism are electrically connected to an external controller through a connecting line;

[0008] The drilling infrared positioning mechanism includes a laser pointer, a locking bolt, an angled sleeve and a welding panel. The lower end of the welding panel is provided with an angled sleeve, and the inner side of the lower end of the angled sleeve is provided with a laser pointer. The angled sleeve and the laser pointer are fixedly connected by a locking bolt, and the welding panel is connected to the positioning movable seat.

[0009] Through the above technical scheme: personnel adjust the spacing position of the clamping mechanism at the two positions on the upper end of the vacuum drilling base as needed, so that personnel can directly place the driving recorder PCBA board for drilling, and effectively clamp the driving recorder PCBA board. When drilling, the electric telescopic cylinder drives the positioning movable seat to move downward from the limit support plate, and the positioning movable seat drives the rotating drilling mechanism to move downward, and the rotating drilling mechanism can rotate and drill the driving recorder PCBA board below. When drilling, personnel can effectively identify whether the drilling is accurate based on the infrared point of the drilling infrared positioning mechanism, which is convenient for personnel to efficiently place it for drilling.

[0010] The utility model is further configured that the angled sleeve and the laser indicator are connected by sleeve connection, and the upper end of the laser indicator is sleeved in the inner through hole of the lower end of the angled sleeve.

[0011] Through the above technical solution: the angled sleeve and the laser indicator are connected by sleeve connection, so they can be installed accordingly, and the upper end of the laser indicator is sleeved in the inner through hole of the lower end of the angled sleeve, and it is more convenient to install.

[0012] The utility model is further configured such that the limiting support plate includes an outer shell, a dustproof folding cloth, a T-shaped movable cavity and a right-angle panel, the inner side of the lower end of the right-angle panel is provided with an outer shell, the interior of the outer shell is provided with a T-shaped movable cavity, the inner side of the front end of the outer shell is provided with a dustproof folding cloth, and the right-angle panel is connected to the dust suction drilling base.

[0013] Through the above technical solution: due to the limited support plate structure, it is convenient to place and use it in a limited position.

[0014] The utility model is further configured as follows: the positioning movable seat comprises an upper mounting plate, a T-shaped limit block, a movable seat shell and a motor mounting cavity; the lower end of the upper mounting plate is provided with a movable seat shell, the rear end of the movable seat shell is provided with a T-shaped limit block, the inner side of the lower end of the movable seat shell is provided with a motor mounting cavity, the movable seat shell is connected to the limit support plate through a T-shaped limit block, and the upper mounting plate is connected to the electric telescopic cylinder.

[0015] Through the above technical solution: due to the positioning movable seat structure, it is convenient to position, lift and move.

[0016] The utility model is further configured as follows: the rotary drilling mechanism includes a drilling rod, a coupling, a mounting disc and a rotating motor; a mounting disc is arranged on the circumferential side of the rotating motor; a coupling is arranged on the output end of the rotating motor; a drilling rod is arranged on the lower end of the coupling; and the rotating motor is connected to the positioning movable seat via the mounting disc.

[0017] Through the above technical solution: due to the structure of the rotary drilling mechanism, it can be installed and used for rotary drilling.

[0018] The utility model is further configured that the mounting disc and the positioning movable seat are connected by screws, and a sealing rubber pad is provided at the connection.

[0019] Through the above technical solution: because the mounting disc and the positioning movable seat are connected by screws, it is convenient for installation and disassembly, and a sealing rubber pad is provided at the connection, so that it is more tightly and firmly fixed.

[0020] The utility model is further configured such that the position clamping mechanism includes a screw slider, a clamping positioning plate, a screw body and a screw motor, the output end of the screw motor is connected to the screw inside the screw body, a screw slider is arranged on the peripheral side of the screw inside the screw body, a clamping positioning plate is arranged on the upper end of the screw slider, and the screw body and the screw motor are connected to a vacuum drilling base.

[0021] Through the above technical solution: due to the position clamping mechanism structure, it is convenient to use corresponding clamping.

[0022] The utility model is further configured that the vacuum drilling base is connected to an external vacuum device through a hose.

[0023] Through the above technical solution: because the dust suction drilling base is connected to the external dust suction device through the hose, it is convenient to collect the drilling dust.

[0024] The beneficial effects of the utility model are:

[0025] 1. By setting up a drilling infrared positioning mechanism structure, the drilling position can be determined. The welding panel of the drilling infrared positioning mechanism is welded and connected to the positioning movable seat, so that the welding panel is easy to install and place. The welding panel has a laser indicator on the bevel sleeve at the lower end. When the laser indicator emits infrared rays, it falls on the driving recorder PCBA board, so that personnel can quickly identify whether the drilling is correct. When the locking bolt is loosened, the laser indicator can be replaced.

[0026] 2. By providing a positioning movable seat structure, it can be positioned and moved on the limit support plate. The upper mounting plate of the positioning movable seat is fixedly connected to the telescopic rod of the electric telescopic cylinder by screws. When the telescopic rod of the electric telescopic cylinder is extended, the electric telescopic cylinder can drive the upper mounting plate to move downward, and the upper mounting plate can drive the movable seat shell to move downward. The movable seat shell is connected to the limit support plate due to the T-shaped limit block sleeve, so that it can be positioned and moved. The movable seat shell has the area of ​​the motor mounting cavity on the inner side of the lower end, so that the rotary drilling mechanism can be installed accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional structural schematic diagram of a driving recorder PCBA board production drilling equipment proposed by the utility model;

[0028] Figure 2 This is a structural schematic diagram of a drilling infrared positioning mechanism of a driving recorder PCBA board production drilling equipment proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of a limit support plate of a driving recorder PCBA board production drilling equipment proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the positioning movable seat structure of a driving recorder PCBA board production drilling equipment proposed by the utility model;

[0031] Figure 5 This is a structural schematic diagram of a rotary drilling mechanism of a driving recorder PCBA board production drilling equipment proposed by the utility model;

[0032] Figure 6 This is a schematic diagram of the position clamping mechanism structure of a driving recorder PCBA board production drilling equipment proposed by the utility model.

[0033] In the figure: 1. Electric telescopic cylinder; 2. Limit support plate; 21. Outer casing; 22. Dustproof folding cloth; 23. T-shaped movable cavity; 24. Right-angle panel; 3. Positioning movable seat; 31. Upper mounting plate; 32. T-shaped limit block; 33. Moving seat shell; 34. Motor mounting cavity; 4. Drilling infrared positioning mechanism; 41. Laser indicator; 42. Locking bolt; 43. Bevel sleeve; 44. Welding panel; 5. Rotary drilling mechanism; 51. Drill rod; 52. Coupling; 53. Mounting disc; 54. Rotary motor; 6. Position clamping mechanism; 61. Screw slider; 62. Clamping positioning plate; 63. Screw body; 64. Screw motor; 7. Dust suction drilling base. DETAILED DESCRIPTION

[0034] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0037] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0038] Reference Figure 1-Figure 6A driving recorder PCBA board production drilling equipment, including an electric telescopic cylinder 1 and a vacuum drilling base 7, a limited support plate 2 is arranged on the upper end of the vacuum drilling base 7, an electric telescopic cylinder 1 is arranged on the upper end of the limited support plate 2, a positioning movable seat 3 is arranged on the lower end of the telescopic rod of the electric telescopic cylinder 1, a rotary drilling mechanism 5 is arranged on the lower end of the positioning movable seat 3, a drilling infrared positioning mechanism 4 is arranged on the front side of the lower end of the positioning movable seat 3, and position clamping mechanisms 6 are arranged on both sides of the upper end of the vacuum drilling base 7, and the electric telescopic cylinder 1, the drilling infrared positioning mechanism 4, the rotary drilling mechanism 5 and the position clamping mechanism 6 are electrically connected to an external controller through connecting wires;

[0039] The drilling infrared positioning mechanism 4 includes a laser pointer 41, a locking bolt 42, an angled sleeve 43 and a welding panel 44. The lower end of the welding panel 44 is provided with an angled sleeve 43, and the inner side of the lower end of the angled sleeve 43 is provided with a laser pointer 41. The angled sleeve 43 and the laser pointer 41 are fixedly connected by the locking bolt 42. The welding panel 44 is connected to the positioning movable seat 3. The welding panel 44 of the drilling infrared positioning mechanism 4 is welded and connected to the positioning movable seat 3, so that the welding panel 44 is easy to install and place. The welding panel 44 is provided with a laser pointer 41 on the angled sleeve 43 at the lower end. When the laser pointer 41 emits infrared rays, it falls on the PCBA board of the driving recorder, so that personnel can quickly identify whether the drilling is correct. When the locking bolt 42 is loosened, the laser pointer 41 can be replaced.

[0040] The angled sleeve 43 and the laser pointer 41 are connected by sleeve connection, so that they can be installed correspondingly, and the upper end of the laser pointer 41 is sleeved in the inner through hole of the lower end of the angled sleeve 43, and it is more convenient to install.

[0041] Specifically, the limiting support plate 2 includes an outer shell 21, a dustproof folding cloth 22, a T-shaped movable cavity 23 and a right-angle panel 24. The outer shell 21 is arranged on the inner side of the lower end of the right-angle panel 24, the T-shaped movable cavity 23 is arranged inside the outer shell 21, the dustproof folding cloth 22 is arranged on the inner side of the front end of the outer shell 21, and the right-angle panel 24 is connected to the dust suction drilling base 7. The right-angle panel 24 of the limiting support plate 2 is welded and connected to the dust suction drilling base 7, so that the right-angle panel 24 is easy to install and place. The right-angle panel 24 can position and move the positioning movable seat 3 due to the T-shaped movable cavity 23 inside the outer shell 21, and the dustproof folding cloth 22 is blocked to prevent dust from entering.

[0042] Specifically, the positioning movable seat 3 includes an upper mounting plate 31, a T-shaped limit block 32, a movable seat shell 33 and a motor mounting cavity 34. The lower end of the upper mounting plate 31 is provided with a movable seat shell 33, the rear end of the movable seat shell 33 is provided with a T-shaped limit block 32, and the inner side of the lower end of the movable seat shell 33 is provided with a motor mounting cavity 34. The movable seat shell 33 is connected to the limit support plate 2 through the T-shaped limit block 32, and the upper mounting plate 31 is connected to the electric telescopic cylinder 1. The upper mounting plate 31 is fixedly connected to the telescopic rod of the electric telescopic cylinder 1 by screws. When the telescopic rod of the electric telescopic cylinder 1 is extended, the electric telescopic cylinder 1 can drive the upper mounting plate 31 to move downward, and the upper mounting plate 31 can drive the movable seat shell 33 to move downward. The movable seat shell 33 is connected to the limit support plate 2 due to the T-shaped limit block 32, so that it can be positioned and moved. The movable seat shell 33 has an area of ​​the motor mounting cavity 34 on the inner side of the lower end, so that the rotary drilling mechanism 5 can be installed accordingly.

[0043] Specifically, the rotary drilling mechanism 5 includes a drilling rod 51, a coupling 52, a mounting disc 53 and a rotary motor 54. The mounting disc 53 is arranged on the circumferential side of the rotary motor 54. The output end of the rotary motor 54 is arranged with a coupling 52. The lower end of the coupling 52 is arranged with the drilling rod 51. The rotary motor 54 is connected to the positioning movable seat 3 through the mounting disc 53. The rotary motor 54 of the rotary drilling mechanism 5 can be fixedly connected to the positioning movable seat 3 through the screws on the mounting disc 53, so that the rotary motor 54 is easy to install and place. When the output end of the rotary motor 54 rotates, the rotary motor 54 can drive the coupling 52 to rotate, and the coupling 52 can drive the drilling rod 51 to rotate, so that the drilling rod 51 can rotate to drill holes;

[0044] The mounting disc 53 and the positioning movable seat 3 are connected by screws, so as to facilitate installation and disassembly, and a sealing rubber pad is provided at the connection point, so that it is more tightly and firmly fixed.

[0045] Specifically, the position clamping mechanism 6 includes a screw slider 61, a clamping positioning plate 62, a screw body 63 and a screw motor 64. The output end of the screw motor 64 is connected to the screw inside the screw body 63. A screw slider 61 is arranged on the peripheral side of the screw inside the screw body 63. A clamping positioning plate 62 is arranged on the upper end of the screw slider 61. The screw body 63 and the screw motor 64 are connected to the vacuum drilling base 7. The screw body 63 and the screw motor 64 of the position clamping mechanism 6 are bonded to the vacuum drilling base 7 by glue, so as to facilitate installation and placement. When the output end of the screw motor 64 rotates forward and reverse, it can drive the screw inside the screw body 63 to rotate forward and reverse. The forward and reverse rotation of the screw inside the screw body 63 causes the screw slider 61 on the peripheral side to move left and right, and the screw slider 61 can drive the clamping positioning plate 62 to move left and right, so that the clamping position can be adjusted as needed.

[0046] Specifically, the dust suction drilling base 7 is connected to an external dust suction device through a hose, so as to facilitate the collection of drilling dust.

[0047] Working principle: When in use, the personnel adjust the spacing position of the clamping mechanism 6 at the two positions on the upper end of the vacuum drilling base 7 as needed, so that the personnel can directly place the driving recorder PCBA board for drilling, and effectively clamp the driving recorder PCBA board. When drilling, the electric telescopic cylinder 1 drives the positioning movable seat 3 to move downward from the limit support plate 2, and the positioning movable seat 3 drives the rotating drilling mechanism 5 to move downward. The rotating drilling mechanism 5 can rotate and drill the driving recorder PCBA board below. When drilling, the personnel can effectively identify whether the drilling is accurate based on the infrared point of the drilling infrared positioning mechanism 4, which is convenient for the personnel to efficiently place it for drilling.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A driving recorder PCBA board production drilling equipment, comprising an electric telescopic cylinder (1) and a dust suction drilling base (7), characterized in that: A limit support plate (2) is arranged at the upper end of the vacuum drilling base (7), an electric telescopic cylinder (1) is arranged at the upper end of the limit support plate (2), a positioning movable seat (3) is arranged on the lower end of the telescopic rod of the electric telescopic cylinder (1) located on the limit support plate (2), a rotary drilling mechanism (5) is arranged at the lower end of the positioning movable seat (3), a drilling infrared positioning mechanism (4) is arranged on the front side of the lower end of the positioning movable seat (3), and position clamping mechanisms (6) are arranged on both sides of the upper end of the vacuum drilling base (7), and the electric telescopic cylinder (1), the drilling infrared positioning mechanism (4), the rotary drilling mechanism (5) and the position clamping mechanism (6) are electrically connected to an external controller via connecting wires; The drilling infrared positioning mechanism (4) comprises a laser pointer (41), a locking bolt (42), an angled sleeve (43) and a welding panel (44); the lower end of the welding panel (44) is provided with an angled sleeve (43); the inner side of the lower end of the angled sleeve (43) is provided with a laser pointer (41); the angled sleeve (43) and the laser pointer (41) are fixedly connected by a locking bolt (42); and the welding panel (44) is connected to the positioning movable seat (3).

2. The driving recorder PCBA board production drilling equipment according to claim 1, characterized in that: The angled sleeve (43) and the laser pointer (41) are connected by sleeve connection, and the upper end of the laser pointer (41) is sleeved in the inner through hole of the lower end of the angled sleeve (43).

3. The driving recorder PCBA board production drilling equipment according to claim 1, characterized in that: The position-limiting support plate (2) comprises an outer casing (21), a dustproof folding cloth (22), a T-shaped movable cavity (23) and a right-angle panel (24); the inner side of the lower end of the right-angle panel (24) is provided with the outer casing (21); the interior of the outer casing (21) is provided with the T-shaped movable cavity (23); the inner side of the front end of the outer casing (21) is provided with the dustproof folding cloth (22); and the right-angle panel (24) is connected to the dust suction drilling base (7).

4. The driving recorder PCBA board production drilling equipment according to claim 1, characterized in that: The positioning movable seat (3) comprises an upper mounting plate (31), a T-shaped limit block (32), a movable seat shell (33) and a motor mounting cavity (34); the movable seat shell (33) is arranged at the lower end of the upper mounting plate (31); the rear end of the movable seat shell (33) is arranged with a T-shaped limit block (32); the inner side of the lower end of the movable seat shell (33) is arranged with a motor mounting cavity (34); the movable seat shell (33) is sleeve-connected to the limit support plate (2) through the T-shaped limit block (32); and the upper mounting plate (31) is connected to the electric telescopic cylinder (1).

5. The driving recorder PCBA board production drilling equipment according to claim 1, characterized in that: The rotary drilling mechanism (5) comprises a drilling rod (51), a coupling (52), a mounting disc (53) and a rotary motor (54); the mounting disc (53) is arranged on the circumferential side of the rotary motor (54); the output end of the rotary motor (54) is arranged with a coupling (52); the lower end of the coupling (52) is arranged with the drilling rod (51); and the rotary motor (54) is connected to the positioning movable seat (3) via the mounting disc (53).

6. The driving recorder PCBA board production drilling equipment according to claim 5, characterized in that: The mounting disc (53) and the positioning movable seat (3) are connected by screws, and a sealing rubber pad is provided at the connection.

7. The driving recorder PCBA board production drilling equipment according to claim 1, characterized in that: The position clamping mechanism (6) comprises a screw slider (61), a clamping positioning plate (62), a screw body (63) and a screw motor (64); the output end of the screw motor (64) is connected to the screw inside the screw body (63); a screw slider (61) is arranged on the side of the screw inside the screw body (63); a clamping positioning plate (62) is arranged on the upper end of the screw slider (61); the screw body (63) and the screw motor (64) are connected to the dust suction drilling base (7).

8. The driving recorder PCBA board production drilling equipment according to claim 1, characterized in that: The dust suction drilling base (7) is connected to an external dust suction device via a hose.

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