CN207508330U - A multi-head drilling device - Google Patents

Abstract

The utility model relates to a bull drilling equipment contains the mounting bracket, it is equipped with installation pole, its characterized in that to prolong Y axle direction on the mounting bracket: the mounting rod is provided with a fixed seat; the fixing base contains the fixed station, the fixed station sets up on the installation pole, be equipped with on the fixed station and prolong the Y axle direction and carry out the Y axle adjusting plate that the accurate adjustment in position was finely tuned promptly, be equipped with on the Y axle adjusting plate and prolong the X axle direction and carry out the X axle adjusting plate that the accurate adjustment in position was finely tuned promptly. The utility model discloses profitable effect: when the X-axis adjustable X-axis fine adjustment device is used, the position of the installation rod is adjusted in the X-axis direction, the position of the fixing seat is adjusted in the Y-axis direction, and then the Y-axis and X-axis fine adjustment is carried out through the Y-axis adjusting plate and the X-axis adjusting plate of the fixing seat, so that the adjustment is convenient, and the position is accurate.

Description

A multi-head drilling device

technical field

The utility model relates to the field of PCB processing machinery, in particular to a multi-head drilling device applied to PCB positioning hole processing equipment.

Background technique

In the process of PCB board processing, the PCB board needs to be cut first, and positioning holes are processed on the PCB board. The existing PCB board positioning hole drilling device can only drill one hole at a time, resulting in low drilling efficiency.

If multiple holes are drilled at the same time, the position accuracy of the drilled holes cannot be ensured, resulting in poor operation.

Utility model content

The purpose of the utility model is to provide a multi-head drilling device with high precision for drilling multiple positioning holes at the same time, so as to solve the technical problems in the background technology.

In order to achieve the aforementioned purpose, the utility model provides the following technical solutions:

A multi-head drilling device, including a mounting frame, the mounting frame is provided with a mounting rod along the Y-axis direction, and it is characterized in that: the mounting rod is provided with a fixing seat;

The fixed seat includes a fixed platform, the fixed platform is arranged on the installation rod, and the fixed platform is provided with a Y-axis adjustment plate for precise adjustment along the Y-axis direction, that is, fine-tuning, and the Y-axis adjustment plate There is an X-axis adjustment plate for precise position adjustment along the X-axis direction, that is, fine-tuning.

Further, the X-axis adjustment plate is provided with a drilling chuck for installing a drill bit in the vertical direction.

Further, cross guide rails for easy adjustment are provided between the fixed table and the Y-axis adjustment plate, and between the Y-axis adjustment plate and the X-axis adjustment plate.

Further, the Y-axis adjustment plate includes a Y-axis adjustment screw, and the X-axis adjustment plate includes an X-axis adjustment screw.

Further, X-axis guide rails are provided at the front and rear ends of the installation frame, and after the installation rod is moved and adjusted in place along the X-axis guide rail, the installation rod is fixed by a fixing block to prevent displacement of the installation rod.

Further, the mounting rod is provided with a long through-hole, and the fixing platform is installed on the mounting rod through the through-hole, and the fixing seat extends through the hole to realize adjustment in the Y-axis direction.

Further, the mounting frame is arranged on a plurality of vertically arranged guide posts, and a cylinder for controlling the up and down movement of the mounting frame is also provided under the mounting frame. When drilling, the PCB board is located under the drill bit, so the cylinder can carry To the mounting frame and then drive the drill bit to move down to realize drilling.

Further, the cylinder includes an adjustment cylinder and a drilling cylinder, the adjustment cylinder and the drilling cylinder are fixedly arranged back to back, the output end of the adjustment cylinder is fixedly arranged with the mounting frame, and the output end of the drilling cylinder When it is necessary to adjust the position of the drill bit and the drilling hole of the PCB board, adjust the cylinder to push the mounting frame upward, place the measuring tool between the drill bit and the PCB board, and adjust the position. After the adjustment is completed, take out the measuring tool, and then adjust The cylinder drives the mounting frame to reset, and when the drilling operation is performed, the drilling cylinder drives the mounting frame to move downward to carry out the drilling operation.

The beneficial effect of the utility model: when in use, adjust the position of the installation rod in the X-axis direction, adjust the position of the fixing seat in the Y-axis direction, and then adjust the Y-axis and X-axis through the Y-axis adjustment plate and the X-axis adjustment plate of the fixing seat. The precise fine-tuning is not only convenient to adjust, but also accurate in position.

A plurality of installation rods can be arranged on the installation frame, and a plurality of fixing seats can be arranged on each installation rod, and a drill bit for drilling is installed on the fixing seats, and a plurality of positioning holes can be drilled at the same time at one time, and the processing efficiency is greatly improved.

Each large PCB board generally needs to be processed into multiple small PCB boards, and positioning holes need to be processed on the diagonal corners of each small PCB board. The positioning holes of multiple small PCB boards are arranged diagonally to form two The positioning holes on the diagonally small PCB boards are adjacent (as shown in Figure 6), and the adjacent positioning holes can be drilled using a fixing seat fixed on a mounting rod. When processing the fixing seat, the length of the fixing table can be extended and the machinable distance The positioning hole farther away from the mounting rod (one of the two adjacent positioning holes), while the positioning hole closer to the mounting rod uses a standard size fixing table, so that two fixing seats on one mounting rod can be processed The positioning holes in the same Y-axis direction reduce the number of installation rods and make the structure simpler.

Description of drawings

Figure 1: Perspective view of a multi-head drilling device.

Figure 2: A structure diagram of a fixed seat of a multi-head drilling device.

Figure 3: Front view of a multi-head drilling device.

Figure 4: Top view of a multi-head drilling device.

Figure 5: An enlarged view of A in Figure 4 of a multi-head drilling device.

Figure 6: Schematic diagram of the positioning hole structure of the PCB board.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Please refer to Figures 1-4. In the embodiment of the present invention, a multi-head drilling device includes a mounting frame 1, and a mounting rod 2 is arranged on the mounting frame 1 along the Y-axis direction, and is characterized in that: the mounting rod 2 is provided with a fixed seat 3;

The fixed seat 3 includes a fixed platform 31, the fixed platform 31 is arranged on the installation rod 2, and the fixed platform 31 is provided with a Y-axis adjustment plate 32 for precise adjustment along the Y-axis direction, that is, a fine adjustment. The Y-axis adjustment plate 32 is provided with an X-axis adjustment plate 33 for precise position adjustment along the X-axis direction, that is, fine adjustment.

The X-axis adjusting plate 33 is vertically provided with a drilling chuck 34 for installing a drill bit.

Between the fixed table 31 and the Y-axis adjustment plate 32 and between the Y-axis adjustment plate 32 and the X-axis adjustment plate 33 are provided cross guide rails 35 for easy adjustment.

The Y-axis adjustment plate 32 includes a Y-axis adjustment screw 321 , and the X-axis adjustment plate 33 includes an X-axis adjustment screw 331 .

X-axis guide rails 11 are provided at the front and rear ends of the mounting frame 1, and after the installation rod 2 is moved and adjusted in place along the X-axis guide rail 11, the installation rod 2 is fixed by a fixing block 21 to prevent the installation rod 2 from shifting.

The mounting rod 2 is provided with a long through hole 22, the fixing table 31 is installed on the mounting rod 2 through the through hole 22, and the fixing base 3 extends through the hole 22 to realize the Y-axis direction adjustment.

The mounting frame 1 is arranged on a plurality of vertically arranged guide posts 5, and a cylinder 4 for controlling the up and down movement of the mounting frame 1 is also provided below the mounting frame 1. When drilling, the PCB board 6 is positioned under the drill bit. Therefore, the cylinder 4 can be brought to the mounting frame 1 to drive the drill bit to move downward to realize drilling.

The cylinder 4 includes an adjustment cylinder 41 and a drilling cylinder 42, the adjustment cylinder 41 and the drilling cylinder 42 are fixedly arranged back to back, the output end of the adjustment cylinder 41 is fixedly arranged with the mounting frame 1, and the drilling The output end of the cylinder 42 is the supporting end. When it is necessary to adjust the position of the drill bit and align the drill bit with the positioning hole 62 of the PCB board 6, adjust the cylinder 41 to push the mounting bracket 1 to move upward, and place the measuring tool between the drill bit and the PCB board 6. During this period, measure whether the drill bit is aligned with the positioning hole 62 of the PCB board 6 to adjust. After the adjustment is completed, take out the measuring tool, and then adjust the cylinder 41 to drive the mounting frame 1 to reset. When performing drilling operations, the drilling cylinder 42 drives the installation Frame 42 moves down, carries out drilling operation.

It is obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive no matter from all points of view. The scope of the present invention is defined by the appended claims rather than the foregoing description, so it is intended that the scope of the present invention be defined by the appended claims rather than by the foregoing description All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. a kind of bull drilling equipment comprising mounting bracket, prolongs Y direction equipped with mounting rod on the mounting bracket, it is characterised in that： The mounting rod is equipped with fixed seat；

The fixed seat includes fixed station, and the fixed station is arranged on the mounting rod, and the fixed station is adjusted equipped with Y-axis Plate, the Y-axis adjustment plate are equipped with X-axis adjustment plate.

2. a kind of bull drilling equipment according to claim 1, it is characterised in that：The X-axis adjustment plate vertical direction is set There is drill clamping head.

3. a kind of bull drilling equipment according to claim 2, it is characterised in that：The fixed station and Y-axis adjustment plate it Between and Y-axis adjustment plate and X-axis adjustment plate between be equipped with and facilitate the cross slideway of adjustment.

4. a kind of bull drilling equipment according to claim 3, it is characterised in that：The Y-axis adjustment plate includes Y-axis tune Whole screw rod, the X-axis adjustment plate include X-axis adjustment screw.

5. a kind of bull drilling equipment according to claim 1, it is characterised in that：Rear and front end on the inside of the mounting bracket Equipped with X-axis guide rail, the mounting rod prolongs the X-axis guide rail movement.

6. a kind of bull drilling equipment according to claim 1, it is characterised in that：The mounting rod is equipped with strip Through-hole, the fixed station by the through-hole be mounted on the mounting rod on.

7. a kind of bull drilling equipment according to claim 1, it is characterised in that：The mounting bracket is arranged on more and hangs down On the guide post directly set, the cylinder that the mounting bracket is controlled to move up and down is additionally provided with below the mounting bracket.

8. a kind of bull drilling equipment according to claim 7, it is characterised in that：The cylinder include adjustment cylinder and Boring cylinder, it is described adjustment cylinder and the back-to-back mode of boring cylinder be fixedly installed, it is described adjustment cylinder output terminal with it is described Mounting bracket is fixedly installed, and the output terminal of the boring cylinder is support end.