CN212795285U

CN212795285U - Office chair plank drilling equipment

Info

Publication number: CN212795285U
Application number: CN202021013267.1U
Authority: CN
Inventors: 于飞龙
Original assignee: Anji Xuanlong Furniture Co ltd
Current assignee: Anji Xuanlong Furniture Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-26
Anticipated expiration: 2030-06-05

Abstract

The invention discloses office chair wood board drilling equipment, and relates to the technical field of drilling equipment. The drilling machine comprises a drilling device, a workbench, a mounting rack and a driving motor fixed on the mounting rack; the drilling device comprises a drill bit, a liftable mounting base and a drill bit driving machine fixed at the bottom end of the mounting base, and a sliding block connected with the mounting frame in a sliding manner is arranged at the upper end part of the mounting base; the equipment also comprises a dust suction device, a blowing device and a spraying device, wherein the blowing device and the spraying device are symmetrically arranged with the dust suction device. The problem of the harm of dust to workman's health and solved the danger that the dust floats and meets the naked light explosion in the air and bring is solved.

Description

Office chair plank drilling equipment

Technical Field

The invention relates to the technical field of drilling equipment, in particular to office chair wood board drilling equipment.

Background

The utility model discloses a chinese utility model patent document of No. CN208853771U discloses a duplex position high accuracy drilling robot of office chair, including workstation and two bottom plates about the workstation symmetry sets up, two stands of the perpendicular fixedly connected with of symmetry around the upper end of workstation, the same fixed frame of upper end fixedly connected with of two stands, two fixed frame opposite one side all establish to open structure, the fixed rack that is equipped with of bottom inner wall of fixed frame, be equipped with same bracing piece between two fixed frames, the equal fixedly connected with in both ends of bracing piece stretches into the connecting block in the fixed frame, one side that the connecting block kept away from the bracing piece is fixed to be inlayed and is equipped with first motor, the output shaft fixedly connected with of first motor and rack toothing's gear, two cardboards of the lower extreme symmetry fixedly connected with of bracing piece, rotate through ball bearing between two cardboards and be. Its advantage that punches efficiently that has.

However, the technique in the above patent document does not deal with dust generated during the production process, and therefore poses a risk to the health of workers and the dust is liable to explode when floating in a closed space and exposed to an open flame.

Disclosure of Invention

The utility model aims at providing an office chair plank drilling equipment has solved the problem of the harm of dust to workman's health and the harm that meets naked light explosion that the dust floats and bring in the air.

The above object of the present invention can be achieved by the following technical solutions:

an office chair wood board drilling device comprises a drilling device, a workbench, a mounting rack and a driving motor fixed on the mounting rack; the drilling device comprises a drill bit, a liftable mounting seat and a drill bit driving machine fixed at the bottom end of the mounting seat, the upper end part of the mounting seat is provided with a sliding block connected with the mounting seat in a sliding manner, and the equipment further comprises a dust collection device, an air blowing device and a spraying device, wherein the air blowing device and the spraying device are symmetrically arranged with the dust collection device;

the dust collection device comprises a dust collection motor which is fixed on the mounting frame and provided with an air inlet and an air outlet, a dust collection pipeline connected with the air inlet of the dust collection motor and a storage pipeline connected with the air outlet of the dust collection motor; one end of the dust absorption pipeline, which is far away from the dust absorption motor, is provided with an annular suction port; a collecting box is arranged at one end of the collecting pipeline, which is far away from the dust collection motor;

the blowing device comprises a blowing motor and a blowing pipeline, wherein the blowing motor and the dust collection motor are symmetrically arranged on the mounting frame, and the blowing pipeline is connected with the blowing motor; one end of the blast pipeline, which is far away from the blast motor, acts on the working position of the drill bit and is symmetrical to the annular suction port by taking the drill bit as a symmetrical shaft;

the spraying device comprises an annular spraying machine, a connecting rod connected to the upper surface of the spraying machine and a water conveying pipeline connected to the spraying machine; one end of the connecting rod, which is far away from the sprayer, is arranged on the sliding block.

Further preferably, the sprayer is sleeved on the drill bit mounting seat.

Further preferably, the connecting rod is liftable.

Further preferably, the suction duct and the blowing duct are adjustable.

Further preferably, the sprayer is mounted at a height higher than that at which the annular suction port is operated.

Further preferably, the annular suction opening is provided with a protective net.

Preferably, the drill driver shell is provided with a fixed connecting rod for fixedly connecting the dust suction pipeline and the blowing pipeline.

To sum up, the utility model discloses following beneficial effect has:

1. the invention comprises a drilling device, a workbench, a mounting rack and a driving motor; the drilling device comprises a drill bit, a drill bit mounting seat and a drill bit driver, and the equipment further comprises a dust suction device, a blowing device and a spraying device, wherein the blowing device and the spraying device are symmetrically arranged with the dust suction device; the dust collection device comprises a dust collection motor, a dust collection pipeline and a storage pipeline, wherein the dust collection motor is fixed on the mounting frame and provided with an air inlet and an air outlet; one end of the dust collection pipeline, which is far away from the dust collection motor, is provided with a rotary connected annular suction port; the annular suction opening acts on the working position of the drill bit; the setting of saw-dust collecting box is installed to the one end that accomodates the pipeline and keep away from dust absorption motor, has realized that the saw-dust is collected when carrying out the drilling operation for the dust can not be diffused in the air, possesses and makes the workman reduce to inhale the dust, prevents to carry out reprocessing as the raw materials after meeting the advantage and the saw-dust of explosion when open fire.

2. The dust collection device comprises a blowing motor and a blowing pipeline, wherein the blowing motor and the dust collection motor are symmetrically arranged on a mounting frame; one end of the blast pipeline, which is far away from the blast motor, acts on the working position of the drill bit and is arranged symmetrically to the annular suction port. The problem of saw dust that produces when the drill bit carries out work can concentrate around the drill bit so that the temperature around the drill bit is too high and easy poor emergence mistake when changing the position is solved.

3. By arranging the spraying device, the dust collector can play a role of a baffle when the dust movement exceeds the action range of the annular suction port, and simultaneously, the dust is reduced to the action range of the annular suction port by the action of the water gravity, so that the production environment is safer and cleaner.

4. According to the invention, the annular suction port is provided with the protection net, so that large articles are prevented from being sucked, and the dust suction device has the advantage of being safer during dust suction operation.

5. The drill bit mounting seat is provided with a fixed connecting rod for fixedly connecting the dust suction pipeline and the blast pipeline; the middle part and the drill bit mount pad fixed connection of connecting rod, the both ends of fixed connection pole are fixed respectively dust absorption pipeline and blast pipe's comparatively setting on the middle part position, realized blast apparatus's effect department and dust extraction's annular suction inlet effect and drill bit head motion, possess the advantage that dust absorption effect is good, drilling error is low.

Drawings

FIG. 1 is a schematic structural diagram of a drilling device for boards of office chairs;

FIG. 2 is an enlarged view of a portion A of the office chair plank drilling apparatus shown in FIG. 1.

In the drawings, the reference numbers: 1. a drilling device; 2. a work table; 3. a mounting frame; 4. a drive motor; 5. a dust collection device; 6. a blower device; 7. a spraying device; 8. a fixed connecting rod; 11. a drill bit; 12. a mounting seat; 13. a drill driver; 14. a slider; 51. a dust collector; 52. a dust collection duct; 53. a storage duct; 54. a toroidal suction opening; 55. a collection box; 61. a blower motor; 62. a blast duct; 71. a sprayer; 72. connecting rod, 73, water pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Embodiment 1, referring to fig. 1-2, an office chair plank drilling apparatus comprises a drilling device 1, a worktable 2, a mounting bracket 3 and three driving motors 4 fixed on the mounting bracket 3. The drive machine 4 moves the support rods and the threaded rods on the mounting frame 3 in the horizontal plane. Referring to fig. 2, the drilling device 1 includes a drill 11, a liftable mounting base 12, and a drill driving machine 13 fixed at the bottom end of the mounting base 12, and a slider 14 slidably connected to the mounting base 3 is disposed at the upper end of the mounting base 12. As shown in fig. 1, the apparatus further includes a dust suction device 5, a blowing device 6 disposed symmetrically to the dust suction device 5, and a spraying device 6.

As shown in fig. 1, the dust suction device 5 includes a dust suction motor 51 fixed on the mounting frame 3 and having an air inlet and an air outlet, a dust suction duct 52 connected to the air inlet of the dust suction motor 51, and a storage duct 53 connected to the air outlet of the dust suction motor 51. An annular suction opening 54 is provided at an end of the dust suction duct 52 remote from the dust suction motor 51. And a collecting box 55 is arranged at one end of the collecting pipeline 53 far away from the dust collection motor 51.

The blowing device 6 includes a blowing motor 61 installed on the mount 3 symmetrically to the dust suction motor 51 and a blowing duct 62 connected to the blowing motor 61 as shown in fig. 1. The end of the blower pipe 62 remote from the blower motor 61 acts on the working area of the drill bit 11 and is symmetrical to the suction ring 54 about the axis of symmetry of the drill bit 11.

Referring to fig. 1 and 2, the illustrated spraying apparatus 7 includes a ring-shaped spraying machine 71, two connection rods 72 connected to an upper surface of the spraying machine 71, and a water delivery pipe 73 connected to the spraying machine 71. The end of the connecting rod 72 remote from the sprayer 71 is mounted on the slide 14.

Referring to fig. 2, the sprayer 71 is shown mounted around the bit mount 12. The connecting rod 72 is liftable. The suction duct 52 and the blower duct 62 are adjustable hoses as shown in figure 1. The sprayer 71 is mounted at a height greater than the height of the annular suction opening 54 during operation. A protective net is arranged on the annular suction opening 54. As shown in fig. 2, the drill driving machine 13 is provided with a fixed connecting rod 8 for fixedly connecting the dust suction pipe 52 and the blowing pipe 62. The fixed connecting rod 8 may keep the suction duct 52 and the blowing duct 62 synchronized while the drill head device 1 is moving.

When the drilling operation is carried out, required data is firstly input into the control computer, then the drilling is carried out, and in the operation process, manual operation is not needed, so that the damage of dust to a human body can be further reduced.

Claims

1. An office chair wood board drilling device comprises a drilling device (1), a workbench (2), a mounting rack (3) and a driving motor (4) fixed on the mounting rack (3); drilling equipment (1) includes mount pad (12) of drill bit (11), liftable and fixes drill bit driver (13) in mount pad (12) bottom, mount pad (12) upper end is equipped with slider (14) with mounting bracket (3) sliding connection, its characterized in that: the equipment also comprises a dust suction device (5), a blowing device (6) and a spraying device (7), wherein the blowing device and the spraying device are symmetrically arranged with the dust suction device (5);

the dust collection device (5) comprises a dust collection motor (51) which is fixed on the mounting frame (3) and provided with an air inlet and an air outlet, a dust collection pipeline (52) connected with the air inlet of the dust collection motor (51) and a storage pipeline (53) connected with the air outlet of the dust collection motor (51); one end of the dust suction pipeline (52) far away from the dust suction motor (51) is provided with an annular suction port (54); a collecting box (55) is arranged at one end of the collecting pipeline (53) far away from the dust collection motor (51);

the blowing device (6) comprises a blowing motor (61) and a blowing pipeline (62), wherein the blowing motor (61) and the dust collection motor (51) are symmetrically arranged on the mounting rack (3), and the blowing pipeline (62) is connected with the blowing motor (61); one end of the blast pipeline (62) far away from the blast motor (61) acts on the working position of the drill bit (11) and is symmetrical with the annular suction port (54) by taking the drill bit (11) as a symmetry axis;

the spraying device (7) comprises an annular spraying machine (71), a connecting rod (72) connected to the upper surface of the spraying machine (71) and a water conveying pipeline (73) connected to the spraying machine (71); one end of the connecting rod (72) far away from the sprayer (71) is arranged on the sliding block (14).

2. An office chair plank drilling apparatus as claimed in claim 1, wherein: the sprayer (71) is sleeved on the drill bit mounting seat (12).

3. An office chair plank drilling apparatus as claimed in claim 1, wherein: the connecting rod (72) can be lifted.

4. An office chair plank drilling apparatus as claimed in claim 1, wherein: the suction duct (52) and the blowing duct (62) are adjustable.

5. An office chair plank drilling apparatus as claimed in claim 1, wherein: the sprayer (71) is arranged at a height higher than the height of the annular suction port (54) during operation.

6. An office chair plank drilling apparatus as claimed in claim 1, wherein: the annular suction opening (54) is provided with a protective net.

7. An office chair plank drilling apparatus as claimed in claim 1, wherein: and a fixed connecting rod (8) for fixedly connecting the dust suction pipeline (52) and the blast pipeline (62) is arranged on the shell of the drill driving machine (13).