CN221817400U - Drilling equipment for processing aluminum material axle center hole - Google Patents

Abstract

The utility model relates to a drilling device for processing axial holes of aluminum materials, comprising a main body, a motor is arranged inside the main body, a rotating shaft is installed on the output shaft of the motor, the rotating shaft extends out of the main body, a drill bit is arranged at the end of the rotating shaft extending out of the main body, a handle is arranged outside the main body, a push rod is arranged on the handle, one end of the push rod is connected to the tail of the motor, and the other end of the push rod is connected to the handle, the push rod is coaxially arranged with the rotating shaft, the main body is hollow, and the motor is slidably connected to the inside of the main body. The drilling device for processing axial holes of aluminum materials realizes clamping of the workpiece by two positioning mechanisms, thereby realizing the positioning of the drill bit, improving the stability of the drilling operation, and accelerating the drilling progress.

Description

A drilling device for processing the axial hole of aluminum material

Technical Field

The utility model particularly relates to a drilling device used for processing an axial center hole of aluminum material.

Background Art

In the process of aluminum profile processing, large-scale punching equipment is generally used to process the axial holes. Although the holes punched by this equipment are much more accurate than those punched by ordinary handheld drilling equipment, its purchase cost is relatively high and the maintenance cost is also high, which is not suitable for small processing units.

Utility Model Content

The technical problem to be solved by the utility model is: in order to overcome the deficiencies of the prior art, a drilling device for processing an axial hole of an aluminum material is provided.

The technical solution adopted by the utility model to solve the technical problem is: a drilling device for processing the axial center hole of aluminum material, comprising a main body, a motor is arranged inside the main body, a rotating shaft is installed on the output shaft of the motor, the rotating shaft extends out of the main body, a drill bit is arranged at the end of the rotating shaft extending out of the main body, a handle is arranged outside the main body, a push rod is arranged on the handle, one end of the push rod is connected to the tail of the motor, the other end of the push rod is connected to the handle, the push rod is coaxially arranged with the rotating shaft, the main body is hollow, and the motor is slidably connected to the inside of the main body;

The cam is provided with a plurality of guide wheels, the guide wheels being coaxial with the guide wheels, the guide wheels being arranged on the side of the cam, the guide wheels being parallel to the guide wheels, the guide wheels being located on one side of the cam, the guide wheels being arranged on the guide wheels, the guide wheels being fixedly connected to the sleeve, the guide wheels being provided with a strip hole, the slide block being provided with a bolt, the bolt passing through the strip hole and being threadedly connected to the slide block, the fixing rod being arranged on the end of the guide rod away from the main body, the fixing rod being perpendicular to the guide rod, the middle part of the slide block being hinged with the end of the fixing rod away from the guide rod, the end of the slide block close to the main body being hinged with the connecting rod, the end of the connecting rod away from the rotating rod being hinged with the slide block, the fixing rod, the rotating rod and the connecting rod are all located on the same side of the guide rod;

An L-shaped pressing plate is arranged at one end of the rotating rod away from the connecting rod, the inner side surfaces of the pressing plates are all arc-shaped, and the centers of the arc-shaped inner side surfaces of the pressing plates coincide with each other.

Preferably, gripping rods are provided on both sides of the main body, and a plurality of grooves are provided on the gripping rods.

Preferably, buffer blocks are provided on the arc-shaped sides of the pressing plate.

Preferably, a push block is provided on one side of the sleeve.

The beneficial effect of the utility model is that the drilling equipment used for processing the axial hole of aluminum material realizes the clamping of the workpiece through two positioning mechanisms, thereby realizing the positioning of the drill bit, improving the stability of the drilling operation, and accelerating the drilling progress.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments.

FIG1 is a schematic structural diagram of a drilling device for machining an axial hole of aluminum material according to the present invention;

FIG2 is an enlarged view of portion A of FIG1 ;

FIG3 is a schematic diagram of the structure of the sleeve of the drilling equipment for processing the axial hole of aluminum material according to the utility model;

In the figure: 1. main body, 2. motor, 3. rotating shaft, 4. drill bit, 5. handle, 6. grip rod, 7. sleeve, 8. push block, 9. guide rod, 10. slider, 11. fixed rod, 12. rotating rod, 13. connecting rod, 14. pressure plate, 15. push rod.

DETAILED DESCRIPTION

Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

As shown in Fig. 1-3, a drilling device for processing axial holes of aluminum materials comprises a main body 1, wherein a motor 2 is arranged inside the main body 1, a rotating shaft 3 is mounted on the output shaft of the motor 2, the rotating shaft 3 extends out of the main body 1, a drill bit 4 is arranged at the end of the rotating shaft 3 extending out of the main body 1, a handle 5 is arranged outside the main body 1, a push rod 15 is arranged on the handle 5, one end of the push rod 15 is connected to the tail of the motor 2, and the other end of the push rod 15 is connected to the handle 5, the push rod 15 is coaxially arranged with the rotating shaft 3, the main body 1 is hollow, and the motor 2 is slidably connected to the inside of the main body 1;

A positioning mechanism is provided on one side of the main body 1 close to the drill bit 4, and the positioning mechanism includes a sleeve 7 and two positioning units, and the positioning unit includes a guide rod 8, a slider 10, a fixing rod 11, a connecting rod 13 and a rotating rod 12. The sleeve 7 is sleeved on the rotating shaft 3, and the sleeve 7 is coaxially arranged with the rotating shaft 3. A gap is provided between the sleeve 7 and the rotating shaft 3. One end of the guide rod 9 is fixed on the main body 1, and the guide rod 9 is parallel to the rotating shaft 3. The guide rod 9 is located on one side of the sleeve 7. The slider 10 is arranged on the guide rod 9, and the slider 10 is fixed to the sleeve 7. The guide rod 9 is provided with a strip hole, the slider 10 is provided with a bolt, the bolt passes through the strip hole and is threadedly connected to the slider 10, the fixing rod 11 is arranged at the end of the guide rod 9 away from the main body 1, the fixing rod 11 is perpendicular to the guide rod 9, the middle part of the rotating rod 12 is hinged to the end of the fixing rod 11 away from the guide rod 9, the end of the rotating rod 12 close to the main body 1 is hinged to the connecting rod 13, the end of the connecting rod 13 away from the rotating rod 12 is hinged to the slider 10, and the fixing rod 11, the rotating rod 12 and the connecting rod 13 are all located on the same side of the guide rod 9;

An L-shaped pressing plate 14 is disposed at one end of the rotating rod 12 away from the connecting rod 13 . The inner side surfaces of the pressing plates 14 are all arc-shaped, and the centers of the arc-shaped inner side surfaces of the pressing plates 14 coincide with each other.

Preferably, grip rods 6 are provided on both sides of the main body 1 , and a plurality of grooves are provided on the grip rods 6 .

Preferably, buffer blocks are provided on the arc-shaped sides of the pressing plate 14 .

Preferably, a push block 8 is provided on one side of the sleeve 7 .

Before drilling, loosen the bolts on the slider 10 so that the slider 10 can slide freely, move the two pressure plates 14 to the end of the aluminum material, and then push the sleeve 7 forward to drive the slider 10 to move forward. Through the cooperation of the connecting rod 13 and the rotating rod 12, the distance between the two pressure plates 14 is reduced to achieve the clamping of the edge of the aluminum material end. The inner side of the pressure plate 14 is set to an arc shape, mainly to better match the clamping of the cylindrical aluminum material. When the two pressure plates 14 clamp the aluminum material, tighten the bolts so that the position of the slider 10 and the guide rod 9 remains relatively unchanged, so that It forms a stable front-end support frame with a clamping function. At this time, the drill bit 4 is located exactly at the center of the two pressure plates 14, that is, the drill bit 4 is coaxial with the aluminum material, and the tip of the drill bit 4 is located exactly on the axis, that is, the axis of the aluminum material. Then push the handle 5, and under the action of the push rod 15, push the motor 2 to slide forward, so that under the action of the rotating shaft 3, the drill bit 4 is pushed forward, and the motor 2 drives the drill bit 4 to rotate through the rotating shaft 3 to achieve precise drilling operation. The grip 6 here is mainly used to achieve hand support, and the push block 8 is convenient for pushing and pulling the sleeve 7.

Compared with the prior art, the drilling equipment for aluminum axial hole processing realizes the clamping of the workpiece through two positioning mechanisms, thereby realizing the positioning of the drill bit 4, improving the stability of the drilling operation, and accelerating the drilling progress.

Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims (4)

1. The drilling equipment for processing the axle center hole of the aluminum material is characterized by comprising a main body, wherein a motor is arranged in the main body, a rotating shaft is arranged on an output shaft of the motor, the rotating shaft extends out of the main body, a drill bit is arranged at the end part of the rotating shaft extending out of the main body, a handle is arranged outside the main body, a push rod is arranged on the handle, one end of the push rod is connected with the tail part of the motor, the other end of the push rod is connected with the handle, the push rod is coaxially arranged with the rotating shaft, the main body is hollow, and the motor is in sliding connection with the inside of the main body;

The positioning mechanism comprises a sleeve and two positioning units, wherein the positioning units comprise a guide rod, a sliding block, a fixed rod, a connecting rod and a rotating rod, the sleeve is sleeved on a rotating shaft, the sleeve is coaxially arranged with the rotating shaft, a gap is formed between the sleeve and the rotating shaft, one end of the guide rod is fixed on the main body, the guide rod is parallel to the rotating shaft, the guide rod is positioned on one side of the sleeve, the sliding block is arranged on the guide rod, the sliding block is fixedly connected with the sleeve, a strip-shaped hole is formed in the guide rod, a bolt is arranged on the sliding block, the bolt penetrates through the strip-shaped hole and is in threaded connection with the sliding block, the fixed rod is arranged at one end of the guide rod far away from the main body, the fixed rod is perpendicular to the guide rod, the middle part of the rotating rod is hinged with one end of the fixed rod far away from the guide rod, one end of the rotating rod near the main body is hinged with the connecting rod, one end of the connecting rod far away from the rotating rod is hinged with the sliding block, and the fixed rod and the connecting rod are all positioned on the same side of the guide rod;

The one end that keeps away from the connecting rod of bull stick is equipped with L type clamp plate, the medial surface of clamp plate is the arc, the centre of a circle coincidence of the arc medial surface of clamp plate.

2. The drilling equipment for machining an axle center hole of an aluminum material according to claim 1, wherein holding rods are arranged on two sides of the main body, and a plurality of grooves are formed in the holding rods.

3. The drilling equipment for machining the axle center hole of the aluminum material according to claim 1, wherein buffer blocks are arranged on the arc-shaped side surfaces of the pressing plate.

4. The drilling apparatus for aluminum axial hole machining according to claim 1, wherein a push block is provided on one side of the sleeve.