Rapid drilling device for table legs

Abstract

The utility model discloses a table leg rapid drilling device which comprises a base table, a first rotation driving piece is arranged on one side of the top end of the base table, a first driving arm is installed at the top end of the first rotation driving piece, and a second rotation driving piece is arranged on one side of the bottom end of the first driving arm. The top end of the second rotary driving part penetrates through the first driving arm and is provided with a second driving arm, a lifting driving part is installed on one side of the top end of the second driving arm, the bottom end of the lifting driving part penetrates through the second driving arm and is provided with a third rotary driving part, and a drill bit is installed at the bottom end of the third rotary driving part; a transmission frame is arranged at the top end of the base on one side of the first rotary driving part, and two drilling tables are slidably connected to the top end of the base on the other side of the first rotary driving part. According to the drilling device, the environmental protection property of the drilling device during use is improved, drilling operation can be sequentially conducted on table legs through double stations, the drilling efficiency of the drilling device on the table legs during use is improved, and the drilling precision of the drilling device on the table legs during use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture manufacturing and woodworking equipment technical field, concretely is a desk leg quick drilling device. BACKGROUND

[0002] In the furniture manufacturing process, the drilling operation of the desk leg is an indispensable link, which is used for installing the fasteners such as table foot connecting pieces and screws, and the traditional manual drilling or ordinary drilling machine has problems such as complicated operation, inaccurate positioning and low efficiency, especially in the mass production process, these problems are particularly prominent, therefore, it is particularly important to design a device capable of quickly completing the drilling operation of the desk leg.

[0003] Referring to the announcement number CN221289592U, a desk leg quick drilling device, which comprises a workbench, two groups of support frames are fixed at the bottom of the workbench, the bottom of the support frame is in contact with the ground, a workbench is fixed on the upper surface of the workbench and a mounting hole is formed on the side of the workbench; a telescopic rod is inserted into the mounting hole of the workbench; a clamping plate is fixed on one end of the telescopic rod, and the other end of the telescopic rod is fixed with a baffle; a moving groove is formed on the upper surface of the workbench and located below the telescopic rod; an electric telescopic rod is inserted into the inside of the moving groove through the mounting hole formed on the side of the workbench, and the telescopic end is fixed with the side wall of the clamping plate; a drilling device is arranged on one side of the workbench, the drilling device is provided with a movable device by setting the electric drill, the height of the motor and the moving distance to the left and right are adjusted to achieve different angle hole drilling of the desk leg, improve the convenience of the electric drill, reduce the trouble caused by moving the desk leg back and forth, and reduce the work burden of the workers, according to the above, the drilling device can be better applied, but it is not convenient to suck and purify the debris generated in the drilling process, which is easy to cause the debris to be emitted into the air, affect the air quality, and harm the health of the personnel, and often troubles the user. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a desk leg quick drilling device to solve the problem that the drilling device can be better applied, but it is not convenient to suck and purify the debris generated in the drilling process, which is easy to cause the debris to be emitted into the air, affect the air quality, and harm the health of the personnel.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a desk leg fast drilling device, including the base, one side of the top of base is equipped with first rotary drive piece, the top of first rotary drive piece is installed with first drive arm, one side of first drive arm bottom is equipped with second rotary drive piece, the top of second rotary drive piece penetrates first drive arm and is equipped with second drive arm, one side of second drive arm top is installed with lifting drive piece, the bottom of lifting drive piece penetrates second drive arm and is equipped with third rotary drive piece, the bottom of third rotary drive piece is installed with drill bit, the top of base of one side of first rotary drive piece is equipped with transmission frame, the top of base of the other side of first rotary drive piece is connected with two drilling stations slidingly, the inside of transmission frame is equipped with screw rod transmission mechanism, the outer wall of one side of screw rod transmission mechanism is installed with nut frame, both ends of nut frame extend to the outside of transmission frame and are equipped with bearing plate, one side of the top of bearing plate is equipped with vertical plate, the outer wall of vertical plate is equipped with purification box, the outer wall on one side of purification box is installed with exhaust fan, the top of purification box is equipped with suction pipe, one end of suction pipe away from purification box is installed with suction hood.

[0006] Preferably, the outer wall of one side of the transmission frame is installed with a fourth rotary drive piece, one end of the fourth rotary drive piece extends into the interior of the transmission frame and is connected to one end of the screw rod transmission mechanism. The fourth rotary drive piece is provided to drive the screw rod transmission mechanism to operate.

[0007] Preferably, one side of the top of the drilling station is provided with a first clamping plate, and the other side of the top of the drilling station is provided with a nut seat. The first clamping plate is provided to cooperate with the second clamping plate to clamp and fix the desk leg.

[0008] Preferably, a second clamping plate is arranged above the drilling station between the first clamping plate and the nut seat, and the bottom end of the second clamping plate is in contact with the top end of the drilling station. The second clamping plate is provided to cooperate with the first clamping plate to clamp and fix the desk leg.

[0009] Preferably, a threaded rod is screw-mounted in the interior of the nut seat, and both ends of the threaded rod extend to the exterior of the nut seat. The threaded rod is provided to drive the second clamping plate to translate.

[0010] Preferably, a handle is installed at one end of the threaded rod, and the other end of the threaded rod is rotationally connected to the outer wall of the second clamping plate. The handle is rotated to drive the threaded rod to rotate.

[0011] Preferably, a telescopic drive piece is installed on the top of the base on one side of the drilling station through a support, one end of the telescopic drive piece is connected to the outer wall of the drilling station, and the telescopic drive piece is provided to drive the drilling station to translate.

[0012] Compared with the prior art, the beneficial effects of the desk leg rapid drilling device are that the desk leg rapid drilling device not only improves the environmental protection during use of the drilling device, but also can sequentially drill the desk leg at double stations to improve the drilling efficiency of the desk leg during use of the drilling device, and the drilling precision of the desk leg during use of the drilling device is improved.

[0013] (1) The fourth rotary driving member drives the screw rod transmission mechanism to operate, so that the nut holder slides on the outer wall of the screw rod transmission mechanism, so that the nut holder drives the purification component at the top end of the bearing plate to move to one side of the two drilling tables. When the air extractor sucks the air in the purification box, the inside of the purification box is in a negative pressure state, so that the debris generated during drilling of the desk leg is introduced into the purification box through the air exhaust pipe and the air exhaust cover. The air containing the debris is purified by the purification box and then sucked and discharged by the air extractor, so that the purpose of purifying the working environment is achieved, thereby improving the environmental protection during use of the drilling device.

[0014] (2) The first rotary driving member drives the first driving arm to rotate, and the second rotary driving member drives the second driving arm to rotate, so that the drill bit can be rotated and adjusted to the area above the desk leg arranged on the top of the drilling table. Then the lifting driving member drives the drill bit to move downward and contact the desk leg, and the third rotary driving member drives the drill bit to rotate at high speed, so that the desk leg can be drilled. Since the drilling table is provided with two drilling tables, the desk leg can be drilled at double stations in sequence, thereby improving the drilling efficiency of the desk leg during use of the drilling device.

[0015] (3) The desk leg is placed on the top of the drilling table, and one end of the drilling table abuts against the inner wall of the first clamping plate. Then the handle is rotated to drive the threaded rod to rotate and slide in the nut seat, so that the threaded rod drives the second clamping plate to translate and abut against the other end of the desk leg. The desk leg can be clamped and fixed on the top of the drilling table to reduce the displacement of the desk leg during drilling. The telescopic driving member can drive the drilling table on the top of the base to slightly translate to adjust the position of the desk leg for drilling the specified area, thereby improving the drilling precision of the desk leg during use of the drilling device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a top view three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a first driving arm downward structure schematic diagram of the utility model;

[0018] Figure 3 It is a first driving arm downward structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A in the utility model;

[0019] Figure 4 It is a first driving arm downward structure schematic diagram of the utility model;Figure 1 Amplification structure schematic diagram at B.

[0020] In the figure: 1, base; 2, transmission frame; 3, first rotary drive; 4, first drive arm; 5, second rotary drive; 6, second drive arm; 7, lifting drive; 8, drilling station; 9, first clamping plate; 10, third rotary drive; 11, drill bit; 12, fourth rotary drive; 13, screw rod transmission mechanism; 14, nut holder; 15, bearing plate; 16, vertical plate; 17, purification tank; 18, suction hood; 19, suction fan; 20, suction pipe; 21, telescopic drive; 22, second clamping plate; 23, nut seat; 24, threaded rod; 25, handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides an embodiment: a desk leg fast drilling device, including base 1, one side of the top of base 1 is equipped with first rotary drive 3, the top of first rotary drive 3 is installed with first drive arm 4, one side of the bottom of first drive arm 4 is equipped with second rotary drive 5, the top of second rotary drive 5 penetrates first drive arm 4 and is equipped with second drive arm 6, one side of the top of second drive arm 6 is installed with lifting drive 7, the bottom of lifting drive 7 penetrates second drive arm 6 and is equipped with third rotary drive 10, the bottom of third rotary drive 10 is installed with drill bit 11, the top of base 1 of one side of first rotary drive 3 is equipped with transmission frame 2, the outer wall on one side of transmission frame 2 is installed with fourth rotary drive 12, one end of fourth rotary drive 12 extends to the inside of transmission frame 2 and is connected with one end of screw rod transmission mechanism 13;

[0023] When using, the fourth rotary drive 12 is arranged to drive the screw rod transmission mechanism 13 to operate;

[0024] The top of base 1 on the other side of first rotary drive 3 is slidably connected with two drilling stations 8, one side of the top of drilling station 8 is equipped with first clamping plate 9, the other side of the top of drilling station 8 is equipped with nut seat 23;

[0025] When using, the first clamping plate 9 is arranged to cooperate with the second clamping plate 22 to clamp and fix the desk leg;

[0026] The second clamping plate 22 is arranged above the drilling platform 8 between the first clamping plate 9 and the nut seat 23, and the bottom end of the second clamping plate 22 is in contact with the top end of the drilling platform 8.

[0027] In use, the second clamping plate 22 is arranged to cooperate with the first clamping plate 9 to clamp and fix the table leg.

[0028] The threaded rod 24 is arranged in the nut seat 23 in a threaded manner, and both ends of the threaded rod 24 extend to the outside of the nut seat 23.

[0029] In use, the threaded rod 24 is arranged to drive the second clamping plate 22 to translate.

[0030] One end of the threaded rod 24 is provided with the handle 25, and the other end of the threaded rod 24 is rotatably connected to the outer wall of the second clamping plate 22.

[0031] In use, the handle 25 is rotated to drive the threaded rod 24 to rotate.

[0032] The telescopic drive 21 is arranged on the top end of the base 1 on one side of the drilling platform 8 through a support, and one end of the telescopic drive 21 is connected to the outer wall of the drilling platform 8.

[0033] In use, the telescopic drive 21 is arranged to drive the drilling platform 8 to translate.

[0034] The transmission frame 2 is internally provided with a lead screw transmission mechanism 13, the outer wall of one side of the lead screw transmission mechanism 13 is provided with a nut frame 14, both ends of the nut frame 14 extend to the outside of the transmission frame 2 and are provided with a bearing plate 15, one side of the top end of the bearing plate 15 is provided with a vertical plate 16, the outer wall of the vertical plate 16 is provided with a purification box 17, the outer wall of one side of the purification box 17 is provided with an air extractor 19, the top end of the purification box 17 is provided with an air extraction pipe 20, and one end of the air extraction pipe 20 away from the purification box 17 is provided with an air extraction cover 18.

[0035] The embodiment of the application is used, first of all, by placing the table leg on the top end of the drilling table 8, and abutting one end of the drilling table 8 to the inner wall of the first clamping plate 9, then rotating the handle 25, so that the threaded rod 24 rotates and slides in the inside of the nut seat 23, so that the threaded rod 24 drives the second clamping plate 22 to translate and adhere to the other end of the table leg, that is, the table leg can be clamped and fixed on the top end of the drilling table 8, and the telescopic driving piece 21 drives the drilling table 8 to slightly translate on the top end of the base 1, that is, the position of the table leg can be adjusted, so that the specified area of the table leg can be drilled subsequently, then the first rotary driving piece 3 drives the first driving arm 4 to rotate, and the second rotary driving piece 5 drives the second driving arm 6 to rotate, that is, the drill bit 11 can be rotated and adjusted to the area above the table leg placed on the top of the drilling table 8, then the lifting driving piece 7 drives the drill bit 11 to move downward and contact the table leg, and the third rotary driving piece 10 drives the drill bit 11 to rotate at high speed, that is, the table leg can be drilled, because the drilling table 8 is provided with two, so that the table leg can be drilled in double stations in turn, finally, the fourth rotary driving piece 12 drives the screw rod transmission mechanism 13 to operate, so that the nut rack 14 slides on the outer wall of the screw rod transmission mechanism 13, so that the nut rack 14 drives the purification component on the top end of the bearing plate 15 to move to one side of the two drilling tables 8, when the air suction machine 19 sucks the air in the purification box 17, the inside of the purification box 17 is in a negative pressure state, so that the debris generated when the table leg is drilled is introduced into the purification box 17 through the air suction pipe 20 and the air suction cover 18, and the air is purified by the purification box 17, then the air is sucked and discharged by the air suction machine 19, that is, the air of the current environment can be purified, the air quality of the current working environment is improved, so that the use of the drilling device is completed.

Claims

1. A table leg quick drilling apparatus, characterized by: The utility model provides a drilling machine, including base (1), one side of the top of base (1) is equipped with first rotary drive (3), the top of first rotary drive (3) is installed with first drive arm (4), one side of the bottom of first drive arm (4) is equipped with second rotary drive (5), the top of second rotary drive (5) is equipped with second drive arm (6) and is penetrated first drive arm (4), one side of the top of second drive arm (6) is installed with lifting drive (7), the bottom of lifting drive (7) is penetrated second drive arm (6) and is equipped with third rotary drive (10), the bottom of third rotary drive (10) is installed with drill bit (11), one side of the top of base (1) of first rotary drive (3) is equipped with transmission frame (2), the top of base (1) of the other side of first rotary drive (3) is slidably connected with two drilling station (8), the inside of transmission frame (2) is equipped with screw rod transmission mechanism (13), the outer wall of one side of screw rod transmission mechanism (13) is installed with nut frame (14), both ends of nut frame (14) extend to the outside of transmission frame (2) and are equipped with bearing plate (15), one side of the top of bearing plate (15) is equipped with vertical board (16), the outer wall of vertical board (16) is equipped with purification box (17), the outer wall of one side of purification box (17) is installed with exhaust fan (19), the top of purification box (17) is equipped with exhaust pipe (20), one end of exhaust pipe (20) away from purification box (17) is installed with exhaust hood (18).

2. A table leg quick drilling apparatus according to claim 1, characterized in that: The outer wall of one side of the transmission frame (2) is installed with a fourth rotary drive (12), one end of the fourth rotary drive (12) extends to the inside of the transmission frame (2) and is connected with one end of the screw rod transmission mechanism (13).

3. A table leg quick drilling apparatus according to claim 1, characterized in that: One side of the top of the drilling station (8) is provided with a first clamping plate (9), and the other side of the top of the drilling station (8) is provided with a nut seat (23).

4. A table leg quick drilling apparatus according to claim 3, characterized in that: A second clamping plate (22) is arranged above the drilling station (8) between the first clamping plate (9) and the nut seat (23), and the bottom end of the second clamping plate (22) is in contact with the top end of the drilling station (8).

5. A table leg quick drilling apparatus according to claim 3, characterized in that: A threaded rod (24) is screw-mounted in the nut seat (23), and both ends of the threaded rod (24) extend to the outside of the nut seat (23).

6. A table leg quick drilling apparatus as claimed in claim 4 or 5, wherein: One end of the threaded rod (24) is provided with a handle (25), and the other end of the threaded rod (24) is rotatably connected with the outer wall of the second clamping plate (22).

7. A table leg quick drilling apparatus as defined in claim 1, wherein: The top of the base (1) on one side of the drilling station (8) is provided with a telescopic drive (21) through a support, and one end of the telescopic drive (21) is connected with the outer wall of the drilling station (8).

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