CN210939630U

CN210939630U - Drilling machine for circuit board production

Info

Publication number: CN210939630U
Application number: CN201921992169.4U
Authority: CN
Inventors: 丁宁
Original assignee: Anhui Zhanxin Electronic Co ltd
Current assignee: Anhui Zhanxin Electronic Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a drilling machine of circuit board production, including the frame, the equal fixedly connected with stabilizer blade in bottom of frame, the equal fixedly connected with curb plate in inboard of frame, fixedly connected with cardboard between the curb plate, insert on the cardboard and be equipped with the backing plate, the backing plate adopts the stereoplasm rubber to make, and beneficial effect is: this device is through being provided with the backing plate, and the circuit board adds man-hour, places the circuit board on the backing plate, can make the atress of circuit board even, avoids appearing other ruptured circumstances of department in the course of working, and the cost of stereoplasm rubber is lower, is convenient for change after using a period, through being provided with the indicator plate, can touch with the circuit board through the indicator plate, confirms the processing position of drill bit for processing is more accurate.

Description

Drilling machine for circuit board production

Technical Field

The utility model relates to a circuit board processing technology field specifically is drilling machine of circuit board production.

Background

Among the prior art, in the circuit board drilling process, the mode that most adopt the anchor clamps centre gripping to drill, however among the anchor clamps centre gripping process, generally all carry out the centre gripping through the circuit board part, consequently at the drilling process, the vibrations of drill bit lead to clamping part fracture etc. easily, consequently the utility model provides a drilling machine of circuit board production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine of circuit board production, this device is through being provided with the backing plate, and the circuit board adds man-hour, places the circuit board on the backing plate, can make the atress of circuit board even, avoids appearing the cracked condition of other departments in the course of working, and the cost of stereoplasm rubber is lower, is convenient for change after using a period, through being provided with the indicator plate, can touch with the circuit board through the indicator plate, confirms the processing position of drill bit, makes processing more accurate to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the drilling machine for producing the circuit board comprises a frame, wherein supporting legs are fixedly connected to the bottom of the frame, side plates are fixedly connected to the inner side of the frame, a clamping plate is fixedly connected between the side plates, a backing plate is inserted into the clamping plate, clamping plates are arranged on two sides of the inner side of the clamping plate, a connecting rod is fixedly connected to one end, far away from the backing plate, of the clamping plate, the connecting rod is inserted into the side plates and the frame, one end, arranged on the outer side of the frame, of the connecting rod is fixedly connected with the connecting plate, a mounting plate is fixedly arranged on the frame above the side plates, an electric telescopic rod is fixedly connected to one side, close to the side plates, of the mounting plate, a bottom plate is fixedly connected to the bottom end of the electric telescopic rod, an outer sleeve plate is fixedly connected to one end, the adjusting plate is arranged on one side of the inner portion of the outer sleeve plate and is fixedly connected with a guide block, the adjusting plate is arranged on the inner portion of the outer sleeve plate and is provided with a threaded column, the threaded column is inserted into the outer sleeve plate and is in threaded connection with the outer sleeve plate, a hydraulic cylinder is installed at the inner top of the frame, an output end of the hydraulic cylinder is fixedly connected with a rotating motor, a motor shaft fixedly connected with connecting column of the rotating motor, a first connecting column side fixedly connected with plate, an indicating plate is detachably connected with the first connecting column through screws, and a drill bit is fixedly connected to the bottom of the connecting column.

Preferably, a cushion is fixedly connected to the lower surface of one end, far away from the outer sleeve plate, of the adjusting plate.

Preferably, the drill bit is located on the same vertical line as the bottom of the indicator plate.

Preferably, the guide block is connected with a guide rail at the bottom in the outer sleeve plate in a sliding manner.

Preferably, the backing plate is made of hard rubber.

Preferably, a plurality of springs are fixedly connected between the connecting plate and the frame.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through being provided with the backing plate, and the circuit board adds man-hour, places the circuit board on the backing plate, can make the atress of circuit board even, avoids appearing other ruptured circumstances of department in the course of working, and the cost of stereoplasm rubber is lower, is convenient for change after using a period, through being provided with the indicator plate, can touch with the circuit board through the indicator plate, confirms the processing position of drill bit for processing is more accurate.

Drawings

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

FIG. 2 is a schematic view of the structure at the position A of the present invention;

fig. 3 is a schematic structural view of the position B of the present invention;

fig. 4 is a schematic structural view of the utility model at position C;

fig. 5 is a schematic view of the connection structure between the outer sleeve plate and the adjustment plate of the present invention.

In the figure: 1. a frame; 2. a support leg; 3. a side plate; 4. clamping a plate; 5. a base plate; 6. a splint; 7. a connecting rod; 8. a connecting plate; 9. a spring; 10. mounting a plate; 11. an electric telescopic rod; 12. a base plate; 13. an outer race plate; 14. an adjusting plate; 15. a soft cushion; 16. a guide block; 17. a guide rail; 18. a threaded post; 19. a rotating electric machine; 20. a hydraulic cylinder; 21. connecting columns; 22. a first board; 23. a screw; 24. an indicator panel; 25. a drill bit.

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. 1-5, the present invention provides a technical solution: a drilling machine for producing a circuit board comprises a frame 1, wherein supporting legs 2 are fixedly connected to the bottom of the frame 1, side plates 3 are fixedly connected to the inner side of the frame 1, clamping plates 4 are fixedly connected between the side plates 3, backing plates 5 are inserted on the clamping plates 4, and the backing plates 5 are arranged, so that the circuit board is uniformly stressed in the processing process, and the situation that the circuit board is broken due to nonuniform stress is avoided, clamping plates 6 are arranged on two sides of the backing plates 5 arranged inside the clamping plates 4, connecting rods 7 are fixedly connected to one ends of the clamping plates 6 far away from the backing plates 5, the connecting rods 7 are inserted on the side plates 3 and the frame 1, one ends of the connecting rods 7 arranged outside the frame 1 are fixedly connected with the connecting plates 8, mounting plates 10 are fixedly mounted on the frame 1 above the side plates 3, electric telescopic rods 11 are fixedly connected to one sides of the mounting plates 10, an outer sleeve plate 13 is fixedly connected to one end of the base plate 12 close to each other, an adjusting plate 14 is inserted into one end of the outer sleeve plate 13 far away from the base plate 12, a guide block 16 is fixedly connected to one side of the adjusting plate 14 arranged inside the outer sleeve plate 13, a threaded column 18 is arranged on the portion, arranged inside the outer sleeve plate 13, of the adjusting plate 14 and far away from the guide block 16, the electric telescopic rod 11 is started to drive the adjusting plate 14 to move downwards, when the adjusting plate moves downwards to the upper portion of the circuit board, the adjusting plate 14 is manually pulled out to enable a cushion at one end of the adjusting plate 14 to be in contact with the circuit board, the circuit board is pressed on the backing plate 5 to complete the fixing of the circuit board, the threaded column 18 is inserted on the outer sleeve plate 13 and is in threaded connection with the outer sleeve plate 13, a hydraulic cylinder 20 is installed at the inner top of the frame 1, one side of the connecting column 21 is fixedly connected with a first plate 22, the first plate 22 is detachably connected with an indicating plate 24 through a screw 23, and the bottom of the connecting column 21 is fixedly connected with a drill 25.

A plurality of springs 9 of fixedly connected with between connecting plate 8 and the frame 1, when backing plate 5 needs to be changed, manual pulling connecting plate 8 for splint 6 and the separation of backing plate 5, thereby take out backing plate 5, carry out the change of backing plate 5, the one end lower fixed surface who keeps away from outer sleeve plate 13 on the regulating plate 14 is connected with cushion 15, guide block 16 and the interior guide rail 17 sliding connection of bottom of outer sleeve plate 13, drill bit 25 is located same plumb line with indicator plate 24's bottom, backing plate 5 adopts the hard rubber to make.

During the use, place the circuit board on backing plate 5, start electric telescopic handle 11, thereby drive regulating plate 14 and move down, when the regulating plate moves down to the circuit board top, manually pull out regulating plate 14, make the cushion and the circuit board of regulating plate 14 one end touch, make regulating plate 14 keep fixed through rotatory screw post 18, thereby suppress the circuit board on backing plate 5, accomplish the fixed of circuit board, install indicator plate 24 on one number board 22 through screw 23, make the bottom and the circuit board touch of indicator plate 24, thereby indicate the position of punching, confirm to punch the position after, the indicator plate 24 is torn down to the same reason, start hydraulic cylinder 20 and rotating electrical machines 19, thereby drill to it through high-speed rotatory drill bit 25.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. Drilling machine of circuit board production, its characterized in that, including frame (1), the equal fixedly connected with stabilizer blade (2) in bottom of frame (1), the equal fixedly connected with curb plate (3) in inboard of frame (1), fixedly connected with cardboard (4) between curb plate (3), it is equipped with backing plate (5) to insert on cardboard (4), backing plate (5) set up and all are provided with splint (6) in the inside both sides of cardboard (4), keep away from the equal fixedly connected with connecting rod (7) of one end of backing plate (5) on splint (6), connecting rod (7) are inserted and are established on curb plate (3) and frame (1), connecting rod (7) set up the one end in the frame (1) outside all with connecting plate (8) fixed connection, equal fixed mounting has mounting panel (10) on frame (1) of curb plate (3) top, the equal fixedly connected with electric telescopic handle (11) in one side that is close to curb plate (3) on mounting panel (10) The bottom end of the electric telescopic rod (11) is fixedly connected with a bottom plate (12), one end of the bottom plate (12) close to each other is fixedly connected with an outer sleeve plate (13), one end of the outer sleeve plate (13) far away from the bottom plate (12) is inserted with an adjusting plate (14), one side of the adjusting plate (14) arranged inside the outer sleeve plate (13) is fixedly connected with a guide block (16), one side of the adjusting plate (14) arranged inside the outer sleeve plate (13) and far away from the guide block (16) is provided with a threaded column (18), the threaded column (18) is inserted on the outer sleeve plate (13) and is in threaded connection with the outer sleeve plate (13), the inner top of the frame (1) is provided with a hydraulic cylinder (20), the output end of the hydraulic cylinder (20) is fixedly connected with a rotating motor (19), and the motor shaft of the rotating motor (19) is fixedly connected with a connecting column (21, the drill bit is characterized in that one side of the connecting column (21) is fixedly connected with a first plate (22), the first plate (22) is detachably connected with an indicating plate (24) through a screw (23), and the bottom of the connecting column (21) is fixedly connected with a drill bit (25).

2. Drilling machine for the production of circuit boards according to claim 1, characterized in that: the lower surface of one end of the adjusting plate (14) far away from the outer sleeve plate (13) is fixedly connected with a soft pad (15).

3. Drilling machine for the production of circuit boards according to claim 1, characterized in that: the drill bit (25) and the bottom of the indicator plate (24) are positioned on the same vertical line.

4. Drilling machine for the production of circuit boards according to claim 1, characterized in that: the guide block (16) is connected with a guide rail (17) at the bottom in the outer sleeve plate (13) in a sliding way.

5. Drilling machine for the production of circuit boards according to claim 1, characterized in that: the backing plate (5) is made of hard rubber.

6. Drilling machine for the production of circuit boards according to claim 1, characterized in that: a plurality of springs (9) are fixedly connected between the connecting plate (8) and the frame (1).