CN212704446U

CN212704446U - High-precision door and window drilling equipment

Info

Publication number: CN212704446U
Application number: CN202021109104.3U
Authority: CN
Inventors: 傅勇
Original assignee: Nanchang Rongyu Decoration Engineering Co ltd
Current assignee: Nanchang Rongyu Decoration Engineering Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-16
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses high-precision door and window drilling equipment, which comprises a base, wherein a drilling machine body is arranged on the right side of the base, a drill bit is arranged in the drilling machine body, the side wall of the upper end of the base is fixedly connected with a motor, and the output end of the motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the motor, is fixedly connected with a half gear, the upper surface of the half gear is respectively provided with a half gear high-level surface and a half gear low-level surface, the high level surface of the half gear is positioned at the upper end of the toothed side of the half gear, the upper surface of the base is provided with a rotary groove, and the rotation of rotating the inslot is connected with the bracing piece, the fixed cover in the outside of bracing piece is equipped with the gear with half gear engaged with, the utility model relates to a high accuracy door and window drilling field utilizes the rotation of workstation to reduce the time of rig outage, increases work efficiency, simple structure, and easily operation.

Description

High-precision door and window drilling equipment

Technical Field

The utility model relates to a rig drilling field especially relates to a high accuracy door and window drilling equipment.

Background

The door and window drilling equipment is a machine tool for machining holes on doors and windows mainly by using a drill bit. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling equipment for door and window features that the door and window is fixed and the cutter rotates.

In actual life, an operator needs to stop the drilling machine after one-time drilling is finished, loosen the clamp, take away the processed door and window, put the door and window to be processed and clamp the clamp again to start the drilling machine, the series of operations waste time, and the efficiency of the drilling machine cannot be fully exerted.

Therefore, we propose a high-precision door and window drilling device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy door and window drilling equipment to solve the operating personnel on the existing market that above-mentioned background art provided and need stop the rig after a drilling, loosen anchor clamps, take away the door and window that processing is good, put into the door and window that needs processing and press from both sides tight anchor clamps again and open the rig, this series of operations waste time very much, can not make the efficiency of drilling machine obtain the problem of abundant performance.

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

a high-precision door and window drilling device comprises a base, wherein a drilling machine body is placed on the right side of the base, a drill bit is installed in the drilling machine body, a motor is fixedly connected to the side wall of the upper end of the base, a transmission shaft is fixedly connected to the output end of the motor, a half gear is fixedly connected to one end, away from the motor, of the transmission shaft, the upper surface of the half gear is respectively provided with a half gear high-position surface and a half gear low-position surface, the half gear high-position surface is positioned at the upper end of the toothed side of the half gear, the upper surface of the base is provided with a rotary groove, a supporting rod is rotatably connected in the rotary groove, a gear meshed with the half gear is fixedly sleeved on the outer side of the supporting rod, two fixing holes opposite to each other are formed in the gear, two fixing block supports are symmetrically and fixedly, the drilling machine comprises a drilling machine body and is characterized in that a mounting groove is formed in the fixed block, a spring is fixedly connected to the bottom of the mounting groove, a moving block is fixedly connected to the other end of the spring, the moving block is connected with the mounting groove in a sliding mode, two fixing rods are fixedly connected to the bottom of the moving block, one fixing rod is matched with the fixing hole, two workbenches are fixedly connected to one end of the base, the supporting rod is far away from the supporting rod, a rotating channel is formed in one side, close to the workbench, of the drilling machine body, and the distance from the side wall.

Preferably, a bearing is embedded in the inner wall of the rotary groove at the upper end of the base, and the inner ring of the bearing is connected with one end of the supporting rod in a key mode.

Preferably, the half gear low level surface and the half gear high level surface are transited through an inclined surface, and the angle inclination angle of the inclined surface is 30-45 degrees.

Preferably, the lower surfaces of the two fixed rods at the lower end of the moving block are arranged in an arc shape.

Preferably, the both sides fixedly connected with a pair of stopper of the notch department of the inside mounting groove of fixed block, the fixed cover in the upper end outside of fixed block is equipped with annular retaining ring.

Preferably, the lower surface of workstation fixedly connected with a plurality of stabilizer blades, and fixedly connected with universal wheel on the stabilizer blade.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotation of the workbench can be realized through the matching between the half gear and the gear, and the fixing block falls from the high-level surface of the half gear to the low-level surface of the half gear to fix the gear when rotating for half a circle;

2. two sides of the notch of the inner mounting groove of the fixed block are fixedly connected with a pair of limiting blocks, and the outer side of the upper end of the fixed block is fixedly sleeved with an annular retainer ring, so that the moving block can be effectively prevented from falling off from the fixed block under the action of a spring;

3. the lower fixed surface of workstation is connected with a plurality of stabilizer blades, and fixedly connected with universal wheel on the stabilizer blade, and the stabilizer blade can play the effect of support and prevent that the workstation from taking place deformation under the pressure of gravity and drill bit, and the universal wheel can reduce the friction of stabilizer blade and base.

Drawings

Fig. 1 is a schematic perspective view of a high-precision drilling apparatus for doors and windows according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a sectional structure of a joint between a moving block and a fixed block of the high-precision door and window drilling device provided by the utility model;

fig. 4 is a schematic view of a three-dimensional structure of a rotary joint of the high-precision door and window drilling equipment provided by the utility model;

fig. 5 is the utility model provides a gear engagement department schematic structure of high accuracy door and window drilling equipment.

In the figure: 1. a base; 2. a drill body; 3. a motor; 4. a rotating channel; 5. a drill bit; 6. a work table; 7. a support bar; 8. a gear; 9. a half gear; 10. a fixing hole; 11. a drive shaft; 12. a half gear low level surface; 13. a half gear high-level surface; 14. a moving block; 15. a fixed block bracket; 16. a fixed block; 17. a spring; 18. a limiting block; 19. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1-5, a high-precision door and window drilling device comprises a base 1, a drilling machine body 2 is placed on the right side of the base 1, a drill bit 5 is installed in the drilling machine body 2, a motor 3 is fixedly connected to the side wall of the upper end of the base 1, a transmission shaft 11 is fixedly connected to the output end of the motor 3, a half gear 9 is fixedly connected to one end, far away from the motor 3, of the transmission shaft 11, a half gear high-position surface 13 and a half gear low-position surface 12 are respectively arranged on the upper surface of the half gear 9, the half gear high-position surface 13 is positioned at the upper end of the toothed side of the half gear 9, the half gear low-position surface 12 and the half gear high-position surface 13 are in transition through an inclined plane, the inclined plane has an inclination angle of 30-45 degrees, the angle is changed to enable the up-and-down movement of a moving block 14 to be smoother, a rotating groove is formed in, two fixing holes 10 with opposite positions are formed in the gear 8, a bearing 19 is embedded in the inner wall of a rotary groove at the upper end of the base 1, the inner ring of the bearing 19 is in key connection with one end of the supporting rod 7, so that the rotating process of the supporting rod 7 is more stable and smooth, two fixed block supports 15 are symmetrically and fixedly arranged on the side wall of the upper end of the base 1, a fixed block 16 is fixedly connected between the two fixed block supports 15, a pair of limiting blocks 18 are fixedly connected to two sides of the notch of an internal mounting groove of the fixed block 16, an annular retaining ring is fixedly sleeved on the outer side of the upper end of the fixed block 16, so that the moving block 14 can be prevented from falling off from the fixed block 16 under the action of a spring 17, a mounting groove is formed in the fixed block 16, a spring 17 is fixedly connected to the bottom of, one of them dead lever cooperatees with fixed orifices 10, the lower surfaces of two dead levers of movable block 14 lower extreme are circular-arc setting, it is more level and smooth to enable the contact of movable block 14 and semi-gear 9, reduce the friction and increase, equipment life, two workstations 6 of base 1's one end fixed connection are kept away from to bracing piece 7, a plurality of stabilizer blades of lower fixed surface fixedly connected with of workstation 6, and fixedly connected with universal wheel on the stabilizer blade, the stabilizer blade can play the effect of support and prevent that workstation 6 from taking place deformation under gravity and the pressure that drill bit 5 applyed, the universal wheel can reduce the friction of stabilizer blade and base 1, rotatory channel 4 has been seted up to one side that rig body 2 is close to workstation 6, and the distance of the lateral wall of rotatory channel 4 to bracing piece 7 is greater than the distance of the turning.

The utility model discloses in, at first, the door and window that operating personnel will need to drill passes through anchor clamps and installs on the workstation 6 that leans on the outside, then open motor 3, motor 3 will drive the door and window that the installation is rotatory to the below of drill bit 5, a dead lever of movable block 14 moves the semi-gear low level 12 of semi-gear 9 this moment, movable block 14 begins to descend under spring 17's effect, another dead lever of movable block 14 falls in fixed orifices 10, play fixed effect to gear 8, then rig body 2 begins to drill, operating personnel begins to dismantle the door and window that has processed among the drilling process, and the door and window that the installation needs processed.

When drilling is finished, one fixed rod of the moving block 14 moves to the half-gear high-level surface 13 to drive the other fixed rod to leave the fixed hole 10, the gear 8 and the half-gear 9 are meshed again, the two working tables 6 rotate again to rotate the door and window with the rotated hole out, and meanwhile, the door and window installed by an operator rotates below the drill bit 5 again.

The process is repeatedly changed all the time to complete the operation of a large batch of doors and windows needing drilling, and the drilling machine body 2 does not need to stop in the process, so that a large amount of time is saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy door and window drilling equipment, includes base (1), its characterized in that, rig body (2) have been placed on the right side of base (1), install drill bit (5) in rig body (2), the upper end lateral wall fixedly connected with motor (3) of base (1), and the output end fixedly connected with transmission shaft (11) of motor (3), the one end fixedly connected with semi-gear (9) of motor (3) are kept away from in transmission shaft (11), the upper surface of semi-gear (9) is provided with semi-gear high-order face (13) and semi-gear low level face (12) respectively, and semi-gear high-order face (13) are located the upper end that semi-gear (9) have a tooth one side, the rotary groove has been seted up to base (1) upper surface, and the rotary groove internal rotation is connected with bracing piece (7), the outside fixed cover of bracing piece (7) is equipped with gear (8) with semi-gear (9), two fixing holes (10) with opposite positions are formed in the gear (8), two fixing block supports (15) are symmetrically and fixedly arranged on the side wall of the upper end of the base (1), a fixing block (16) is fixedly connected between the two fixing block supports (15), a mounting groove is formed in the fixing block (16), a spring (17) is fixedly connected to the bottom of the mounting groove, a moving block (14) is fixedly connected to the other end of the spring (17), the moving block (14) is slidably connected with the mounting groove, two fixing rods are fixedly connected to the bottom of the moving block (14), one fixing rod is matched with the fixing hole (10), two working tables (6) are fixedly connected to one end, far away from the base (1), of the supporting rod (7), a rotary channel (4) is formed in one side, close to the working tables (6), of the drilling machine body (, and the distance from the side wall of the rotating channel (4) to the supporting rod (7) is greater than the distance from the corner of the workbench (6) to the supporting rod (7).

2. A high-precision door and window drilling device as claimed in claim 1, wherein a bearing (19) is embedded in the inner wall of the rotary groove at the upper end of the base (1), and the inner ring of the bearing (19) is connected with one end of the support rod (7) in a key mode.

3. A high precision door and window drilling equipment as claimed in claim 1, characterized in that the half gear low level surface (12) and the half gear high level surface (13) are transited by a slope, and the slope angle of the slope is 30-45 °.

4. A high-precision door and window drilling device as claimed in claim 1, wherein the lower surfaces of the two fixed rods at the lower end of the moving block (14) are arranged in a circular arc shape.

5. A high-precision door and window drilling device as claimed in claim 1, wherein a pair of limiting blocks (18) is fixedly connected to two sides of the notch of the internal installation groove of the fixed block (16), and an annular retaining ring is fixedly sleeved on the outer side of the upper end of the fixed block (16).

6. A high precision door and window drilling equipment according to claim 1, characterized in that the lower surface of the working platform (6) is fixedly connected with a plurality of support legs, and the support legs are fixedly connected with universal wheels.