CN220372254U

CN220372254U - Panel drilling equipment

Info

Publication number: CN220372254U
Application number: CN202321867709.2U
Authority: CN
Inventors: 高远; 孙日思; 戴建烽; 彭岳军
Original assignee: Innovation Center Of China Academy Of Space Technology Foshan
Current assignee: Innovation Center Of China Academy Of Space Technology Foshan
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-23
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a plate drilling device, which belongs to the technical field of drilling devices and comprises an operating platform, a drill bit, a driving mechanism and two L-shaped plates which are mirror images of each other and are movably arranged on the operating platform. Further, the plate drilling device further comprises a moving assembly, a pressing plate, a first sliding part and an adjusting screw rod for adjusting the height of the pressing plate. According to the utility model, the pressing plate with adjustable height is arranged on the L-shaped plate, when the plate is arranged on the L-shaped plate, the pressing plate can be pressed down on the surface of the plate, so that the plate can be firmly fixed, and meanwhile, the fixing mode of pressing the plate by the pressing plate is not limited by the shape and thickness of the plate, so that the plate drilling device can drill holes on the plate with a round shape or without parallel sides.

Description

Panel drilling equipment

Technical Field

The utility model relates to the technical field of drilling devices, in particular to a plate drilling device.

Background

At present, various brands of high-temperature titanium alloy plates have been successfully developed in China and widely applied to various aerospace products, and the high-temperature titanium alloy plates need to be drilled at preset positions by using a drill bit and components thereof before being used.

Chinese patent application No. CN2020107622097 discloses a drilling apparatus for aerospace (satellite) boards, which is provided with a fixing device for clamping and fixing the boards, the fixing device includes two opposite risers, a support plate connected with the risers, and a speed regulating motor for driving the risers to move, etc. However, when the plate is a circular plate or has no parallel sides, it is difficult to clamp and fix the plate by the risers and the support plates, so that the apparatus cannot drill holes for the plate having a circular shape or having no parallel sides.

In addition, when the equipment is used for working, scraps can fall onto a bottom plate of the equipment, and inconvenience exists in cleaning of the bottom plate and collection of scraps.

It can be seen that there is a need for improvements and improvements in the art.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a plate drilling device, which aims to solve the problem that the existing drilling equipment for aerospace plates cannot drill holes on plates with round shapes or without parallel sides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plate drilling device comprises an operation table, a drill bit, a driving mechanism for driving the drill bit to rotate at a high speed and two L-shaped plates which are mirror images of each other and are movably arranged on the operation table; further comprises:

the moving assembly is arranged on the operating platform and used for moving the drill bit;

the pressing plate is movably arranged on the L-shaped plate, and the pressing plate and the L-shaped plate are matched together to compress the plate;

the first sliding part is connected with the pressing plate and is arranged on the L-shaped plate in a sliding manner;

the adjusting screw is rotationally arranged on the L-shaped plate and used for adjusting the height of the first sliding part.

In the plate drilling device, two second guide grooves which are parallel to each other are formed in the operating platform, and the horizontal part of the L-shaped plate is matched with the two second guide grooves at the same time.

In the plate drilling device, a blanking hole is formed in the operating platform, a debris collecting frame is arranged below the bottom plate of the operating platform, and the blanking hole is arranged between the two second guide grooves.

In the panel drilling equipment, remove the subassembly and include:

the Y-axis ball screw module is fixedly arranged above the operation table in parallel;

the X-axis ball screw module is arranged on the two Y-axis ball screw modules in a sliding manner;

the Z-axis ball screw module is arranged on the X-axis ball screw module in a sliding manner;

the mounting plate is arranged on the Z-axis ball screw module in a sliding mode and is used for mounting the driving mechanism.

In the plate drilling device, a first guide groove matched with the first sliding part is formed in the L-shaped plate; the adjusting screw rod is rotationally arranged in the first guide groove, and the upper end of the adjusting screw rod upwards penetrates out of the L-shaped plate and is provided with a rotating handle.

The plate drilling device further comprises a third sliding part; the third sliding part is connected with the pressing plate and is respectively positioned at two sides of the first sliding part, a third guide groove parallel to the first guide groove is arranged on the L-shaped plate, and the third sliding part is slidably arranged in the third guide groove.

In the plate drilling device, the bottom of the second guide groove is provided with a discharge hole in an extending mode along the length direction of the second guide groove.

In the panel drilling equipment, still include:

the roller is connected with the debris collecting frame and is arranged below the bottom of the debris collecting frame in a rolling manner;

and the towing hook is hinged with the side face of the debris collecting frame.

The beneficial effects of the utility model are as follows: the utility model provides a plate drilling device, which is characterized in that a pressing plate with adjustable height is arranged on an L-shaped plate, when the plate is arranged on the L-shaped plate, the pressing plate can be pressed down on the surface of the plate, so that the plate can be firmly fixed, and meanwhile, the fixing mode of the pressing plate for pressing the plate is not limited by the shape and thickness of the plate, so that the plate drilling device can drill holes on the plate with a round shape or without parallel sides.

Drawings

Fig. 1 is a schematic structural diagram of a plate drilling device provided by the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of a plate drilling device provided by the utility model.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic structural view of the L-shaped plate.

Fig. 6 is an enlarged view of a portion C in fig. 5.

Fig. 7 is a schematic structural diagram of a plate drilling device provided by the utility model.

Fig. 8 is an enlarged view of a portion D in fig. 7.

Fig. 9 is a use state diagram of the plate drilling device provided by the utility model.

Fig. 10 is a schematic structural view of the debris collection frame.

Reference numerals:

1-an operation table; 101-a second guide slot; 1011-discharge hole; 102-blanking holes;

2-a drill bit; 3-a driving mechanism;

a 4-L-shaped plate; 41-a first guide slot; 42-a third guide slot;

5-moving the assembly; 51-Y axis ball screw module; a 52-X axis ball screw module; 53-Z axis ball screw module; 54-mounting plates;

6-pressing plates; 7-a first slide; 8-adjusting a screw rod; 9-rotating a handle; 10-a second slide; 11-plate material; 12-a third slide; 13-a roller; 14-towing hook; 15-a debris collection frame.

Detailed Description

The utility model provides a plate drilling device, which is used for making the purposes, technical schemes and effects of the utility model clearer and more definite, and the utility model is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1, 2, 5, 6 and 9, the present utility model provides a plate drilling device, which includes an operation table 1, a drill 2, a driving mechanism 3, and two L-shaped plates 4 which are mirror images of each other and are movably disposed on the operation table 1. Further, the plate drilling device further comprises a moving assembly 5, a pressing plate 6, a first sliding part 7 and an adjusting screw 8.

The driving mechanism 3 can be a speed-regulating motor, and an output shaft of the speed-regulating motor is in transmission connection with the drill bit 2, so that the drill bit 2 is driven to rotate at a high speed to perform drilling operation; the moving assembly 5 is arranged on the operating platform 1 and is used for moving the drill bit 2 so that the drill bit 2 can drill holes in different areas on the plate 11; the pressing plate 6 is movably arranged on the L-shaped plate 4 and is matched with the L-shaped plate 4 together to press the plate 11; the first sliding part 7 is connected with the pressing plate 6, and the first sliding part 7 is arranged on the L-shaped plate 4 in a sliding way; the adjusting screw rod 8 is rotatably arranged on the L-shaped plate 4 and is used for adjusting the height of the first sliding part 7.

Before the drilling operation, an operator pushes the plate 11 to be drilled horizontally onto the horizontal part of one L-shaped plate 4, then moves the two L-shaped plates 4 respectively, so that the plate 11 is supported by the horizontal parts of the two L-shaped plates 4 at the same time, then adjusts the height of the pressing plate 6 through the adjusting screw rod 8, and presses the pressing plate 6 down on the surface of the plate 11, so that the plate 11 is fixed, and meanwhile, when the plate 11 is fixed, the first point to be drilled on the plate 11 is located below the drill bit 2, so that the moving assembly 5 can move the drill bit 2 to sequentially complete the drilling of the appointed point of the plate 11 by means of a set program.

According to the utility model, the pressing plate 6 with adjustable height is arranged on the L-shaped plate 4, when the plate 11 is arranged on the L-shaped plate 4, the pressing plate 6 can be pressed down on the surface of the plate 11, so that the plate 11 can be firmly fixed, and meanwhile, the fixing mode of the pressing plate 6 under the pressing plate 6 is not limited by the shape and thickness of the plate 11, so that the plate drilling device can drill holes on the plate 11 with a round shape or without parallel sides.

As shown in fig. 3 and 4, in one embodiment, the console 1 is provided with two second guide grooves 101 parallel to each other, and the horizontal portion of the L-shaped plate 4 is simultaneously engaged with the two second guide grooves 101. The second guide groove 101 is used for guiding the movement of the L-shaped plate 4, so that the L-shaped plate 4 maintains a state vertical to the second guide groove 101 when moving, and the plate 11 can be fixed under the cooperation of the pressing plate 6 and the L-shaped plate 4.

As shown in fig. 3 and 7, in one embodiment, the console 1 is provided with a blanking hole 102, a debris collecting frame 15 is disposed below the bottom plate of the console 1, and the blanking hole 102 is disposed between the two second guide grooves 101. By providing the blanking hole 102 on the operation table 1, the scraps generated by drilling can fall into the scraps collecting frame 15 from the holes on the plate 11 and the blanking hole 102, so that scraps generated during drilling can be easily collected, and the table top of the operation table 1 is easier to clean.

As shown in fig. 1, in one embodiment, the moving assembly 5 includes a Y-axis ball screw module 51, an X-axis ball screw module 52, a Z-axis ball screw module 53, and a mounting plate 54. Wherein the Y-axis ball screw module 51 is fixedly arranged above the operation table 1 in parallel; the X-axis ball screw modules 52 are slidably arranged on the two Y-axis ball screw modules 51; the Z-axis ball screw module 53 is slidably arranged on the X-axis ball screw module 52; the mounting plate 54 is slidably disposed on the Z-axis ball screw module 53, and the mounting plate 54 is used for mounting the driving mechanism 3.

Through the cooperation of the ball screw modules in the X axis, the Y axis and the Z axis, the drilling operation of the plate 11 can be realized in all directions. Compared with the existing plate 11 drilling equipment, the moving assembly 5 for realizing the omnibearing drilling operation is simple in structure and easy to arrange.

As shown in fig. 5 and 6, in one embodiment, the L-shaped plate 4 is provided with a first guide groove 41 that cooperates with the first sliding portion 7; the adjusting screw rod 8 is rotatably arranged in the first guide groove 41, and the upper end of the adjusting screw rod 8 upwards penetrates out of the L-shaped plate 4 and is provided with a rotating handle 9; the first sliding part 7 is in threaded connection with the adjusting screw rod 8, so that the first sliding part 7 can slide up and down in the first guide groove 41 when the adjusting screw rod 8 rotates; and the screw handle 9 is convenient for an operator to rotate the screw rod.

As shown in fig. 5 and 6, in one embodiment, the plate drilling device further includes a third sliding portion 12; the third sliding part 12 is connected with the pressing plate 6 and is respectively located at two sides of the first sliding part 7, a third guide groove 42 parallel to the first guide groove 41 is arranged on the L-shaped plate 4, and the third sliding part 12 is slidably arranged in the third guide groove 42. By providing the third guide groove 42 on the L-shaped plate 4 and providing the third sliding portion 12 which is connected to the pressing plate 6 and which is slidable in the third guide groove 42, the above arrangement enables the pressing plate 6 to be maintained in a state parallel to the horizontal portion of the L-shaped plate 4 when the pressing plate 6 moves up and down, ensuring that the plate 11 is pressed by the pressing plate 6.

As shown in fig. 7 and 8, in one embodiment, the bottom of the second guide groove 101 is provided with a discharge hole 1011 extending along the length direction of the second guide groove 101, and the plate drilling device further includes a second sliding portion 10, where the second sliding portion 10 is slidably disposed in the second guide groove 101. By providing the discharge hole 1011 at the bottom of the second guide groove 101, the chips on the operation table 1 can be swept into the second guide groove 101 by the operator, so that the chips can fall into the chip collecting frame 15 from the discharge hole 1011, and the table top of the operation table 1 is cleaned more easily.

In one embodiment, as shown in fig. 10, the plate drilling device further comprises a roller 13 and a towing hook 14. The roller 13 is connected with the scrap collecting frame 15, and the roller 13 is arranged below the bottom of the scrap collecting frame 15 in a rolling manner; the tow hook 14 is hinged to the side of the debris collection frame 15. When the scraps in the scraps collecting frame 15 are too much, the rollers 13 are convenient for operators to pull away the scraps collecting frame 15, and the pull ropes with the hook bodies can be hung on the towing hooks 14, so that the operators can conveniently pull the scraps collecting frame 15.

In summary, the utility model provides a plate drilling device, by arranging the pressing plate with adjustable height on the L-shaped plate, when the plate is placed on the L-shaped plate, the pressing plate can be pressed down on the surface of the plate, so that the plate can be fixed firmly, and meanwhile, the fixing mode of pressing the plate by the pressing plate is not limited by the shape and thickness of the plate, so that the plate drilling device can drill holes on the plate with a round shape or without parallel sides.

According to the utility model, the blanking holes are formed in the operation table, and scraps generated by drilling can fall into the scraps collecting frame from the holes and the blanking holes in the plate, so that scraps generated during drilling can be easily collected, and meanwhile, the table top of the operation table is easier to clean.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.

Claims

1. The utility model provides a panel drilling equipment, includes operation panel, drill bit, is used for driving drill bit high-speed pivoted actuating mechanism and two L shaped plates that are mirror image each other and activity locate on the operation panel, its characterized in that still includes:

2. The plate drilling device according to claim 1, wherein the operation table is provided with two second guide grooves parallel to each other, and the horizontal portion of the L-shaped plate is simultaneously engaged with the two second guide grooves.

3. The plate drilling device according to claim 2, wherein the operation table is provided with a blanking hole, a scrap collecting frame is arranged below a bottom plate of the operation table, and the blanking hole is arranged between the two second guide grooves.

4. The sheet material drilling apparatus of claim 1, wherein the moving assembly comprises: the Y-axis ball screw module is fixedly arranged above the operation table in parallel;

the Z-axis ball screw module is arranged on the X-axis ball screw module in a sliding manner; the mounting plate is arranged on the Z-axis ball screw module in a sliding mode and is used for mounting the driving mechanism.

5. The plate drilling device according to claim 1, wherein the L-shaped plate is provided with a first guide groove matched with the first sliding part; the adjusting screw rod is rotationally arranged in the first guide groove, and the upper end of the adjusting screw rod upwards penetrates out of the L-shaped plate and is provided with a rotating handle.

6. The sheet material drilling apparatus of claim 5, further comprising a third slide; the third sliding part is connected with the pressing plate and is respectively positioned at two sides of the first sliding part, a third guide groove parallel to the first guide groove is arranged on the L-shaped plate, and the third sliding part is slidably arranged in the third guide groove.

7. The plate drilling device according to claim 2, wherein the bottom of the second guide groove is provided with a discharge hole extending in the length direction of the second guide groove.

8. The sheet drilling apparatus of claim 1, further comprising: