CN220970841U

CN220970841U - Drill bit protection structure of radial drilling machine

Info

Publication number: CN220970841U
Application number: CN202322541571.3U
Authority: CN
Inventors: 严平
Original assignee: Qingdao Honghang Precision Mold Co ltd
Current assignee: Qingdao Honghang Precision Mold Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-17
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of drill bit protection structures, and discloses a drill bit protection structure of a radial drilling machine. The drill bit body is drilled through the multiple groups of blowpipes, material scraps generated during drilling of the drill bit body are timely blown away, the blown away material scraps fall into the waste collection box, finally, the material scraps are discharged outwards through the inclined bottom plate in a concentrated mode, the multiple groups of blowpipes which are not in contact with the drill bit body blow out air flows to drive the scraps, the effect that the scraps are difficult to stay in the drilling is achieved, and the possibility of breakage of the drill bit body is reduced.

Description

Drill bit protection structure of radial drilling machine

Technical Field

The utility model relates to the technical field of drill bit protection structures, in particular to a drill bit protection structure of a radial drilling machine.

Background

The hydraulic rocker arm drill has high working efficiency and small machining error, is widely applied to the work of drilling, reaming, countersinking, tapping and the like on large and medium-sized parts, and has a certain effect in the machine tool industry.

The utility model discloses a radial drill bit protection architecture through retrieving authorized bulletin number CN218799321U, which comprises a base, the outer stand of base upper end left part fixedly connected with, outer stand surface mounting has the rocking arm, rocking arm right-hand member swing joint has the headstock, headstock upper end fixedly connected with spindle motor, headstock lower extreme fixedly connected with supporting mechanism, the supporting mechanism lower part is provided with protector, contactless between protector and the supporting mechanism, the rocking arm right-hand member is "T" shape structure, through being in the same place the bearing swing joint on drill bit body and the supporting mechanism, makes installation sleeve and three support arm support the headstock.

The technical scheme comprises the following steps: the supporting mechanism is movably connected with the drill bit body through the mounting sleeve, so that stability between the spindle box and the drill bit body is improved, the drill bit body is in a vibration state during drilling, so that friction is generated by vibration between the drill bit body and the mounting sleeve, the risk of fracture of the drill bit body is improved, waste and scrap in a hole are difficult to clean and bring out during drilling, and waste and scrap accumulated in the hole easily cause damage and fracture of the drill bit body.

Therefore, we propose a radial drilling machine drill bit protection structure.

Disclosure of utility model

The utility model mainly solves the technical problems and provides a drill bit protection structure of a radial drilling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the drill bit protection structure of the radial drilling machine comprises a scrap collecting box, wherein a fixing seat is fixedly arranged in the scrap collecting box, a stand column is fixedly arranged on the fixing seat through a connecting seat, a movable sleeve is movably arranged on the stand column, a rocker main body is fixedly arranged at the outer circle of the movable sleeve, a sliding rail is arranged on one side surface of the rocker main body, a spindle box is arranged on the rocker main body, a sliding groove is formed in the inner wall surface of the spindle box, the spindle box is slidably arranged on the rocker main body through the matching of the sliding groove and the sliding rail on the rocker main body, a spindle motor is arranged on the top surface of the spindle box, and a drill bit main body is detachably arranged on the bottom surface of the spindle box and controlled to work through the spindle motor;

The bottom surface fixed mounting of headstock has the flange that is coaxial setting with the drill bit main part, the bottom surface fixed mounting of flange has multiunit blowpipe, the bottom surface fixed mounting of headstock has the pipe of buckling that can freely buckle, the free end fixed mounting of pipe of buckling has the light, through the pipe of buckling of freely buckling, makes the pipe of buckling drive the light distribution in the position of needs, plays the illumination effect through the light, blows drill bit main part drilling department through multiunit blowpipe, and the material sweeps that produces when making drill bit main part drilling is blown away in time.

Preferably, an inclined bottom plate is arranged in the sweeps collecting box, and a discharge hole is formed in the side wall surface of the sweeps collecting box in a penetrating manner.

Preferably, the free ends of the blowpipes are distributed towards one side close to the drill bit body, and a space is arranged between the free ends of the blowpipes and the drill bit body.

Preferably, a fan is arranged in the spindle box, and air flow generated by the fan is blown outwards through a plurality of groups of blowing pipes.

Preferably, the bottom surface of the spindle box is detachably provided with a protective casing through flange threads.

Advantageous effects

The utility model provides a drill bit protection structure of a radial drilling machine. The beneficial effects are as follows:

(1) This radial drill bit protection architecture blows through multiunit blowing pipe to drill bit main part drilling department, and the material sweeps that produces when making drill bit main part drilling are in time blown away, and the material sweeps of blowing away falls into the inside of sweeps collecting box, and the outside discharge of slope bottom plate is concentrated to final material sweeps, and multiunit and drill bit main part contactless blowing pipe blow out the air current and drive the sweeps, have reached the effect that makes the sweeps be difficult to stay in the drilling, reduce drill bit main part cracked possibility.

(2) According to the radial drilling machine drill bit protection structure, the bending tube is freely bent, so that the bending tube drives the illuminating lamp to be distributed at the required position, and the effect of conveniently illuminating different positions is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of the scrap collecting receptacle of the present utility model;

Fig. 3 is a schematic view of a bottom surface perspective structure of a headstock according to the present utility model.

Legend description:

1. A scrap collection box; 2. tilting the bottom plate; 3. a discharge port; 4. a fixing seat; 5. a connecting seat; 6. a column; 7. a movable sleeve; 8. a rocker arm body; 9. a spindle box; 10. a spindle motor; 11. a chute; 12. a bit body; 13. a flange; 14. a blowing pipe; 15. bending the tube; 16. a lighting lamp; 17. and the protective casing is arranged on the inner side of the shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-3, including the sweeps collecting box 1, the inside of sweeps collecting box 1 is equipped with the slope bottom plate 2, and the lateral wall face of sweeps collecting box 1 runs through and has offered discharge gate 3, the inside fixed mounting of sweeps collecting box 1 has fixing base 4, and fixing base 4 has stand 6 through connecting seat 5 fixed mounting, movable mounting has movable sleeve 7 on stand 6, the excircle department fixed mounting of movable sleeve 7 has rocking arm main part 8, and one side of rocking arm main part 8 is equipped with the slide rail, be provided with headstock 9 on the rocking arm main part 8, the spout 11 has been seted up to the internal wall face of headstock 9, on headstock 9 and the cooperation slidable mounting of slide rail on rocking arm main part 8 had rocking arm main part 8 through spout 11, the top surface of headstock 9 is provided with spindle motor 10;

The bottom surface of the spindle box 9 is detachably provided with a drill bit main body 12, the drill bit main body 12 is controlled to work through a spindle motor 10, the bottom surface of the spindle box 9 is fixedly provided with a flange 13 which is coaxially arranged with the drill bit main body 12, the bottom surface of the flange 13 is fixedly provided with a plurality of groups of blowing pipes 14, free ends of the blowing pipes 14 are distributed towards one side close to the drill bit main body 12, a space is reserved between the free ends of the blowing pipes 14 and the drill bit main body 12, a fan is arranged in the spindle box 9, air current is blown outwards through the plurality of groups of blowing pipes 14, the bottom surface of the spindle box 9 is fixedly provided with a bending pipe 15 which can be freely bent, the free ends of the bending pipe 15 are fixedly provided with illuminating lamps 16, the bending pipe 15 drives the illuminating lamps 16 to be distributed at required positions through the illuminating lamps 16, the drill bit main body 12 is blown through the plurality of groups of blowing pipes 14, waste materials generated during drilling of the drill bit main body 12 are blown away in time, the blown waste materials fall into the waste materials collection box 1, and finally the waste materials are discharged outwards through the inclined bottom plate 2;

the bottom surface of headstock 9 passes through flange 13 screw thread demountable installation and has the protective casing 17, and when not using, bit body 12 is with protective casing 17 screw thread installation on flange 13, plays the guard action to bit body 12 and blowpipe 14 through protective casing 17.

The working principle of the utility model is as follows:

Through freely buckling the bending tube 15, the bending tube 15 drives the illuminating lamp 16 to be distributed at the required position, the illuminating lamp 16 plays an illuminating role, the drill hole of the drill bit main body 12 is blown through the plurality of groups of blowing pipes 14, material scraps generated during the drilling of the drill bit main body 12 are timely blown away, the blown away material scraps fall into the inside of the scrap collecting box 1, and finally the material scraps are discharged outwards through the inclined bottom plate 2 in a concentrated mode.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a radial drill bit protection architecture, includes sweeps collecting box (1), the inside fixed mounting of sweeps collecting box (1) has fixing base (4), and fixing base (4) have stand (6) through connecting seat (5) fixed mounting, movable mounting has movable sleeve (7) on stand (6), the excircle department fixed mounting of movable sleeve (7) has rocking arm main part (8), one side of rocking arm main part (8) is equipped with the slide rail, be provided with headstock (9) on rocking arm main part (8), spout (11) have been seted up to the internal face of headstock (9), on the cooperation slidable mounting of slide rail on headstock (9) and rocking arm main part (8) through spout (11), the top surface of headstock (9) is provided with spindle motor (10), the bottom surface demountable installation of headstock (9) has bit main part (12);

The method is characterized in that: the drill bit comprises a drill bit body (12), a main shaft box (9) and a plurality of groups of blowing pipes (14) which are fixedly arranged on the bottom surface of the main shaft box (9), wherein the flange (13) is coaxially arranged with the drill bit body (12), the plurality of groups of blowing pipes (14) are fixedly arranged on the bottom surface of the flange (13), bending pipes (15) which can be freely bent are fixedly arranged on the bottom surface of the main shaft box (9), illuminating lamps (16) are fixedly arranged at the free ends of the bending pipes (15), and the drill bit body (12) is blown through the plurality of groups of blowing pipes (14), so that material scraps generated during drilling of the drill bit body (12) are blown away in time.

2. The radial drill bit protection structure of claim 1, wherein: the inside of sweeps collecting box (1) is equipped with slope bottom plate (2), and discharge gate (3) have been seted up in the lateral wall face of sweeps collecting box (1) run through.

3. The radial drill bit protection structure of claim 1, wherein: the free ends of the blowpipes (14) are distributed towards one side close to the drill bit main body (12), and a space is arranged between the free ends of the blowpipes (14) and the drill bit main body (12).

4. The radial drill bit protection structure of claim 1, wherein: a fan is arranged in the spindle box (9), and air flow generated by the fan is blown outwards through a plurality of groups of blowing pipes (14).

5. The radial drill bit protection structure of claim 1, wherein: the bottom surface of headstock (9) is through flange (13) screw thread demountable installation has protective casing (17).