CN221289625U - Auxiliary structure for drilling of laser generator shell - Google Patents

Abstract

The utility model discloses a laser generator shell drilling auxiliary structure which comprises a lower base, an upper sleeve seat and a blowing mechanism, wherein an air duct is arranged on the lower base, one end of the air duct is connected with the blowing mechanism, the other end of the air duct is connected with an air seat, an air hole is arranged in the air seat, the air duct is communicated with the air hole, the air seat is perpendicular to the upper surface of the lower base, the upper sleeve seat is arranged above the air seat, the upper sleeve seat comprises a square shell and a lower cover plate, the square shell and the lower cover plate are connected up and down, an inner space is formed between the square shell and the lower cover plate, an upper mounting hole is formed in the top of the square shell, a chip removing end hole is formed in the side edge of the square shell, and a penetrating through hole is formed in the middle of the lower cover plate. The utility model can collect scraps produced by drilling, and prevent scraps produced during processing from being scattered on a processing platform at will, so that the scraps are difficult to collect.

Description

Auxiliary structure for drilling of laser generator shell

Technical Field

The utility model belongs to the technical field of laser generator shell machining, and particularly relates to a laser generator shell drilling auxiliary structure.

Background

The laser generators can divide all lasers into the following categories according to the different physical states of working substances: the solid laser, the gas laser, the liquid laser, the semiconductor laser and the free electron laser can be applied in many aspects no matter which type of laser emits light with the characteristics of pure quality and stable spectrum. In the production process of the laser generator, a plurality of hole sites are reserved on the shell of the laser generator, so that the shell of the laser generator is drilled, and the laser generator with partial model is formed by drilling the plates and splicing the plates.

The chinese patent of application number 2021225117861 discloses a laser generator casing boring grab, the spliced pole is kept away from the one end activity of fixed plate and is inserted in the top of anchor clamps, the inside of anchor clamps is located the outside of spliced pole and has seted up flutedly, the spout has been seted up to the inside both sides of recess, the one end fixedly connected with sliding connection of spliced pole is in the inside slider that is two of quantity of spout, fixedly connected with extension spring between the bottom of spliced pole and the recess, the piston rod extension through control pneumatic cylinder drives the fixed plate and moves down for anchor clamps conflict in the top of casing board, fix in advance the casing board, avoid directly using the anchor clamps to fix, make the position of casing board take place the skew, after drilling is accomplished, the piston rod of control pneumatic cylinder resets, make the drill bit break away from the casing board, anchor clamps still conflict in the outside of casing board.

The above-mentioned patent scheme has the advantage that avoids the casing board position to take place the skew at the in-process that the drill bit reset, causes the casing board to take place deformation. However, after the drill bit of the scheme drills the laser generator shell, generated fragments can fly around along with the drill bit, so that the cleaning of the scattered and dropped fragments of the workbench is very time-consuming and difficult to clean, and no device for assisting in cleaning the fragments generated after drilling is available in the prior art.

Disclosure of utility model

In order to solve the problems, the utility model provides a laser generator shell drilling auxiliary structure, which comprises a lower base, an upper sleeve seat and a blowing mechanism, wherein a ventilation pipe is arranged on the lower base, one end of the ventilation pipe is connected with the blowing mechanism, the other end of the ventilation pipe is connected with an air seat, an air hole is arranged in the air seat, the ventilation pipe is communicated with the air hole, the air seat is perpendicular to the upper surface of the lower base, the upper sleeve seat is arranged above the air seat, the upper sleeve seat comprises a square shell and a lower cover plate, the square shell and the lower cover plate are connected up and down to form an inner space, an upper mounting hole is formed at the top of the square shell, a chip removing end hole is formed at the side edge of the square shell, and a penetrating through hole is formed in the middle of the lower cover plate.

Preferably, the device further comprises a negative pressure collecting device, wherein the negative pressure collecting device comprises a first negative pressure fan, the first negative pressure fan is connected with a negative pressure pipe, a negative pressure valve is arranged on the negative pressure pipe, and one side of the negative pressure pipe is connected with the ventilation catheter.

Preferably, the negative pressure collecting device comprises a second negative pressure fan, the second negative pressure fan is connected with a collecting pipe, and the collecting pipe is connected with the chip removal end hole.

Preferably, the side of lower apron is equipped with the locating piece, the side of square casing is equipped with the constant head tank, be equipped with first connecting bolt hole on the locating piece, be equipped with the second connecting bolt hole in the constant head tank.

Preferably, the blowing mechanism comprises a blower, the blower is connected with a positive pressure pipe, the positive pressure pipe is communicated with the ventilation catheter, and a positive pressure valve is arranged on the positive pressure pipe.

The utility model has the advantages that:

1. Be equipped with the cover seat in this scheme, cover the position of drilling when the drill bit drills, go up the inside built-in space of cover seat and collect the piece that flies to scatter, the cooperation blowing mechanism can be with the piece unified corresponding position of collecting, handles in a concentrated way, has avoided the piece to fly around, the condition of difficult to clearance, can assist the clearance to the piece that produces when drilling.

2. Still be equipped with negative pressure collection device in this scheme, can clear up and collect the remaining piece in lower base and the last cover seat, avoid causing the jam.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of the upper hub and drill bit of the present utility model;

FIG. 3 is a cross-sectional view of a drilling station according to the present utility model.

In the figure: the device comprises a lower base, an upper sleeve seat, a ventilation duct, a square shell, a lower cover plate, a built-in space, a mounting hole, a chip removing end hole, a through hole, a first negative pressure fan, a negative pressure pipe, a negative pressure valve, a second negative pressure fan, a collecting pipe, a positioning block, a positioning groove, a first connecting bolt hole, a second connecting bolt hole, a positive pressure pipe, a positive pressure valve, a drilling machine, a cylindrical shell, a drill bit, a drilling workbench, a laser generator shell and a notch.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. Meanwhile, when an element is referred to as being "fixed" or "disposed" on another element, it may be directly on the other element or intervening elements may be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing. In summary, it will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this disclosure is to be understood in a specific sense.

Example 1

As shown in fig. 1-2, a laser generator casing drilling auxiliary structure comprises a lower base 1, an upper sleeve seat 2 and a blowing mechanism, wherein a ventilation duct 3 is arranged on the lower base 1, the ventilation duct 3 is horizontally arranged on the lower base 1, the ventilation duct 3 can be arranged in the lower base 1 or at a position on the outer side edge of the lower base 1, but the ventilation duct can not protrude out of the upper surface of the lower base 1 as much as possible, because the upper surface of the lower base 1 is used for placing a drilling workbench 26, and the drilling workbench 26 is used for fixing a laser generator casing 27.

With reference to fig. 3, one end of the ventilation pipe is connected with a blowing mechanism, the other end of the ventilation pipe 3 is connected with a gas seat 5, a gas blowing hole 6 is arranged in the gas seat 5, the ventilation pipe 3 is communicated with the gas blowing hole 6, the gas seat 5 is perpendicular to the upper surface of the lower base 1, and the gas seat 5 is used for guiding the air flow to blow upwards. A notch 28 for accommodating the air seat 5 is specially arranged at the bottom of the drilling workbench 26, the position above the notch 28 is the position where the laser generator shell 27 is drilled, when drilling is performed, the upper part of the air seat 5 is propped against the lower part of the drilling position of the laser generator shell 27, and air flows are blown to the drilling position on the drilling workbench 26 through the ventilation duct 3 and the air blowing holes 6 in the air seat 5. Although it is also possible to leave a vent hole directly at the bottom of the drilling position on the drilling table 26 without providing the air seat 5, if the vent hole is too small, the drilling table 26 and the lower base 1 are very likely to be blocked if misaligned, if too large, wind power cannot be concentrated, and gaps between the drilling table 26 and the lower base 1 also cause air flow loss.

As shown in fig. 2, the upper sleeve seat 2 is located above the air seat 5, the upper sleeve seat 2 comprises a square shell 7 and a lower cover plate 8, the square shell 7 and the lower cover plate 8 are connected up and down and form an internal space 9 therebetween, a mounting hole 10 is formed in the top of the square shell 7, a chip removing end hole 11 is formed in the side edge of the square shell 7, and a through hole 12 penetrating through the middle of the lower cover plate 8 is formed. The mounting hole 10 on the square shell 7 is used for accommodating a drilling machine, the drilling machine is composed of a drilling machine cylindrical shell 24 and a drill bit 25, a driving motor is arranged in the drilling machine cylindrical shell 24 to drive the electric drill bit 25 to rotate, and the drilling machine is a well-known technology in the art, so that the description of the embodiment is omitted. The size of the mounting hole 10 corresponds to the size of the drill cylindrical housing 24. The drill bit 25 at the bottom of the drill is in contact with the laser generator housing 27 via the mounting hole 10, the built-in space 9 and the through hole 12, and the entire upper socket 2 is covered over the drilling position during the drilling, so that the generated chips do not fly around but are gathered in the built-in space 9 when the drill bit 25 drills. After the drill bit 25 drills through the laser generator housing 27, it directly enters the gas hole 6 of the gas holder 5, and some of the debris also enters the gas hole 6. After the drill bit 25 drills through the laser generator shell 27, a certain space still exists between the bottom of the cylindrical shell of the drill bit 25 and the bottom of the built-in space 9 of the upper sleeve seat 2, and the space is communicated with the chip removal end hole 11 to ensure collection of chips, a positioning block 18 is arranged on the side edge of the lower cover plate 8, a positioning groove 19 is arranged on the side edge of the square shell 7, a first connecting bolt hole 20 is arranged on the positioning block 18, a second connecting bolt hole 21 is arranged in the positioning groove 19, after positioning can also be arranged on the side edge of the square shell 7, a positioning seat can also be arranged on the lower cover plate 8, and positioning and bolting are performed between the lower cover plate 8 and the square shell 7 through the positioning block 18 and the positioning groove 19.

The blowing mechanism comprises a blower 4, the blower 4 is connected with a positive pressure pipe 22, the positive pressure pipe 22 is communicated with the ventilation catheter 3, a positive pressure valve 23 is arranged on the positive pressure pipe 22, after drilling is completed, ventilation can be directly carried out on the ventilation catheter 3 through the blower 4 and the positive pressure pipe 22, chips accumulated in the ventilation catheter 3 and the built-in space 9 are blown to the chip removing end holes 11 through positive pressure air flow, and the chips are uniformly guided into corresponding collecting devices through the chip removing end holes 11. This applies only to drills 25 such as twist drills 25, where a gap is left between the drill 25 and the hole drilled in the laser generator housing 27 to allow air flow. If other drill bits 25 are used, after the drill bit 25 drills, no gap can be left between the drill bit 25 and the inner wall, and the whole drill bit 25 can be lifted, so that the drill bit 25 leaves the drilled hole. So that the built-in space 9 communicates with the blow hole, but the drill cylindrical housing 24 is preferably not separated from the mounting hole 10, otherwise chips fly out from the top. If the upper sleeve seat 2 is to be separated, a cover plate needs to be added to block the mounting hole 10 at the top of the upper sleeve seat 2.

Still include negative pressure collection device, negative pressure collection device includes first negative pressure fan 13, and first negative pressure fan 13 is connected with negative pressure pipe 14, is equipped with negative pressure valve 15 on the negative pressure pipe 14, and one side of negative pressure pipe 14 is connected with ventilation catheter 3, and negative pressure collection device includes second negative pressure fan 16, and second negative pressure fan 16 is connected with collecting pipe 17, and collecting pipe 17 is connected with chip removal end hole 11. The negative pressure air flow generated by the first negative pressure fan 13 can clean the residual scraps in the ventilation duct 3 in the lower base 1, and the second negative pressure fan 16 can clean the scraps in the built-in space 9 in the sleeve base. The filter screen can be directly arranged in the negative pressure pipe 14 and the collecting pipe 17 to block the scraps, and the scraps in the negative pressure pipe 14 and the collecting pipe 17 are removed after the negative pressure cleaning. The negative pressure valve 15 and the positive pressure valve 23 are used to close the corresponding pipes, and the valves on the other pipes are closed when the corresponding pipes are in operation.

The position cover that is equipped with the cover seat in this embodiment, will bore the hole when the drill bit drills, go up the inside built-in space of cover seat and can collect the piece that flies to scatter, and the cooperation blowing mechanism can be with the piece unified corresponding position of collecting, handles in a concentrated way, has avoided the piece to fly away everywhere, the condition of difficult to clearance, can assist the clearance to the piece that produces when drilling.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A laser generator casing drilling auxiliary structure, its characterized in that: including lower base (1), go up cover seat (2) and mechanism of blowing, be equipped with air duct (3) on lower base (1), air duct's one end is connected with the mechanism of blowing, air duct's (3) other end is connected with gas seat (5), be equipped with gas hole (6) in gas seat (5), air duct's (3) and gas hole (6) intercommunication, the upper surface setting of gas seat (5) perpendicular to lower base (1), it is located gas seat (5) top position to go up cover seat (2), it includes square casing (7) and lower apron (8) to go up cover seat (2), square casing (7) and lower apron (8) connect from top to bottom and form built-in space (9) between the two, the top of square casing (7) is equipped with mounting hole (10), the side of square casing (7) is equipped with chip removal end hole (11), the centre of apron (8) is equipped with through-hole (12) that runs through down.

2. The laser generator housing drilling assist structure of claim 1, wherein: still include negative pressure collection device, negative pressure collection device includes first negative pressure fan (13), first negative pressure fan (13) are connected with negative pressure pipe (14), be equipped with negative pressure valve (15) on negative pressure pipe (14), one side of negative pressure pipe (14) is connected with ventilation catheter (3).

3. The laser generator housing drilling assist structure of claim 2, wherein: the negative pressure collecting device comprises a second negative pressure fan (16), the second negative pressure fan (16) is connected with a collecting pipe (17), and the collecting pipe (17) is connected with the chip removal end hole (11).

4. The laser generator housing drilling assist structure of claim 2, wherein: the side of lower apron (8) is equipped with locating piece (18), the side of square casing (7) is equipped with constant head tank (19), be equipped with first connecting bolt hole (20) on locating piece (18), be equipped with second connecting bolt hole (21) in constant head tank (19).

5. A laser generator housing drilling assist structure as claimed in claim 3 wherein: the blowing mechanism comprises a blower (4), the blower (4) is connected with a positive pressure pipe (22), the positive pressure pipe (22) is communicated with the ventilation catheter (3), and a positive pressure valve (23) is arranged on the positive pressure pipe (22).