CN210115992U

CN210115992U - Wood drilling device convenient to adjust for production of desk and chair

Info

Publication number: CN210115992U
Application number: CN201920062727.0U
Authority: CN
Inventors: 吴柳林
Original assignee: Jiangxi Bokai Teaching Equipment Co Ltd
Current assignee: Jiangxi Bokai Teaching Equipment Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-02-28
Anticipated expiration: 2029-01-15

Abstract

The utility model discloses a table chair production is with timber drilling equipment convenient to adjust, comprises a workbench, the upper surface fixed mounting of workstation has four group's bracing pieces, the utility model discloses tighten the bolt on the screw hole and fix the slider on second spout board, servo motor's drill bit carries out the operation of punching to timber, then not hard up the bolt on the screw hole and alternate the position on second spout board to the slider, tightens the bolt on the screw hole at last, and the drill bit on the piston rod of cylinder carries out the operation of punching once more to timber, and the convenient position of punching different on the timber of punching; when punching timber, the lower surface of square case pastes on ligneous upper surface, and when the drill bit punched timber, square case made square case move up the back cover on servo motor through extrusion spring, and the saw-dust that produces when the drill bit punched timber splashes the inner chamber of square case from first through-hole, and the saw-dust that produces when effectually preventing to punch splashes, causes the injury to the operator.

Description

Wood drilling device convenient to adjust for production of desk and chair

Technical Field

The utility model belongs to the technical field of drilling equipment, concretely relates to table chair production is with timber drilling equipment convenient to adjust.

Background

The desk is used for students, and the desks used for schools are unified into the desk from the eight-side desk in the earliest school hall. The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name.

The drilling operation is required to be carried out on the wood in the production process of desks and chairs, and after the drill bit of the conventional drilling equipment is used for drilling the wood, the drill bit moves to other positions of the wood too complexly when the drill bit is used for drilling, so that the working efficiency is influenced; also, wood chips generated during the process of punching the wood may be scattered, possibly causing damage to the eyes of the operator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a table chair production is with timber drilling equipment convenient to adjust, the position of just easily going up the timber difference punches, and the saw-dust sputtering that produces when effectually preventing to punch causes the injury to the operator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wood drilling device convenient to adjust for production of desks and chairs comprises a workbench, wherein four groups of supporting rods are fixedly mounted on the upper surface of the workbench, a first sliding groove plate is fixedly mounted on the side wall of each of two groups of the supporting rods, a second sliding groove plate is slidably connected in the first sliding groove plate, four groups of the supporting rods are fixedly mounted on the upper surface of a steel plate, an air cylinder is fixedly mounted on the lower surface of the steel plate, a second sliding groove plate is fixedly connected on the piston rod of the air cylinder, a sliding block is slidably connected on the lower surface of the second sliding groove plate, a threaded hole is formed in the sliding block, a square box is fixedly mounted on the lower surface of the sliding block, a servo motor is fixedly mounted in the inner cavity of the square box, two groups of first handles are fixedly mounted on the lower surface of the square box, a fixing plate is arranged on the lower surface of the servo motor, the fixed plate overcoat is equipped with square case, the lower fixed surface of fixed plate installs the spring, the other end fixed mounting of spring is in the inner chamber of square case, first through-hole has been seted up on the square case, the last fixed surface of workstation installs U type cardboard, threaded connection has the lead screw on the U type cardboard, the terminal fixed mounting of lead screw has the stripper plate.

Preferably, the workbench is provided with a second through hole, the lower surface of the workbench is fixedly provided with a collecting box through a bolt, and the collecting box is arranged under the second through hole.

Preferably, four groups of supporting columns are arranged on the lower surface of the workbench and arranged at four corners of the lower surface of the workbench.

Preferably, the lower surface of the supporting column is fixedly provided with a self-locking universal wheel, and the upper surface of the self-locking universal wheel completely covers the lower surface of the supporting column.

Preferably, a second handle is fixedly mounted on the side wall of the first chute plate, and the second handle is arranged in the middle of the first chute plate.

Preferably, the first handle is provided with a thread which completely covers the outer surface of the first handle.

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

1. the utility model clamps the wood for the production of desk and chair in the U-shaped clamping plate, then the wood is firmly fixed in the U-shaped clamping plate by rotating the lead screw, because the end of the piston rod of the cylinder is fixedly connected with the second sliding chute plate which is connected on the first sliding chute plate in a sliding way, the second sliding chute plate is connected on the sliding block in a sliding way, a threaded hole is arranged on the sliding block, the lower surface of the sliding block is fixedly provided with a square box, the inner cavity of the square box is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly connected with a drill bit through a shaft coupling, so the piston rod of the cylinder drives the second sliding chute plate to move downwards, the bolt on the screwed hole is screwed to fix the sliding block on the second sliding chute plate, the drill bit of the servo motor is used for punching the wood, then the bolt on the screwed hole is loosened to change the position of, the drill bit on the piston rod of the cylinder punches the wood again, so that different positions on the wood can be punched conveniently and easily.

2. The utility model discloses when punching timber, because servo motor's lower fixed surface installs the fixed plate, the lower fixed surface of fixed plate installs the spring, the other end fixed connection of spring is in the inner chamber of square case, first through-hole has been seted up on the square case, so the cylinder drives the drill bit downstream, the lower surface of square case pastes on ligneous upper surface, when the drill bit punches timber, square case makes square case move up the back cover on servo motor through the extrusion spring, the saw-dust that the drill bit produced when punching timber sputters the inner chamber of square case from first through-hole, the saw-dust that produces when effectually preventing to punch sputters and causes the injury to the operator.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2, particularly illustrating the relationship between the square box and the mounting plate;

FIG. 4 is a diagram illustrating the relationship between the first chute plate and the second chute plate according to the present invention;

fig. 5 is a relationship diagram of the second chute plate and the slider according to the present invention.

In the figure: 1. a work table; 2. a support bar; 3. a first chute plate; 4. a steel plate; 5. a cylinder; 6. a second chute plate; 7. a slider; 8. a threaded hole; 9. a square box; 10. a servo motor; 11. a first handle; 12. a drill bit; 13. a square box; 14. a fixing plate; 15. a spring; 16. a first through hole; 17. a U-shaped clamping plate; 18. a screw rod; 19. a pressing plate; 20. a second through hole; 21. a support pillar; 22. a self-locking universal wheel; 23. a second handle; 24. a collection box; 25. and (4) threading.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a table chair production is with timber drilling equipment convenient to adjust, includes workstation 1, the last fixed surface of workstation 1 installs four group's bracing pieces 2, two of them group fixed mounting has first chute board 3 on the lateral wall of bracing piece 2, sliding connection has second chute board 6 in the first chute board 3, four groups the last fixed surface of bracing piece 2 installs steel sheet 4, the lower fixed surface of steel sheet 4 installs cylinder 5, fixedly connected with second chute board 6 on the piston rod of cylinder 5, sliding connection has slider 7 on the lower surface of second chute board 6, threaded hole 8 has been seted up on slider 7, the lower fixed surface of slider 7 installs square box 9, fixed mounting has servo motor 10 in the inner chamber of square box 9, the lower fixed surface of square box 9 installs two sets of first in command 11, the lower surface of servo motor 10 is provided with fixed plate 14, the output shaft of servo motor 10 has drill bit 12 through shaft coupling fixed mounting, 14 overcoat of fixed plate is equipped with square case 13, the lower fixed surface of fixed plate 14 installs spring 15, spring 15's other end fixed mounting is in the inner chamber of square case 13, first through-hole 16 has been seted up on the square case 13, the last fixed surface of workstation 1 installs U type cardboard 17, threaded connection has lead screw 18 on the U type cardboard 17, the terminal fixed mounting of lead screw 18 has stripper plate 19.

Specifically, the second through hole 20 is formed in the workbench 1, the collecting box 24 is fixedly mounted on the lower surface of the workbench 1 through a bolt, and the collecting box 24 is arranged under the second through hole 20, so that waste materials generated by wood punching are collected conveniently, and the waste materials are reused conveniently.

Specifically, four groups of support columns 21 are arranged on the lower surface of the workbench 1, and the four groups of support columns 21 are arranged at four corners of the lower surface of the workbench 1, so that the lower surface of the workbench 1 is far away from the ground, and the lower surface of the workbench 1 is prevented from being corroded by dirt on the ground.

Specifically, a self-locking universal wheel 22 is fixedly mounted on the lower surface of the supporting column 21, and the upper surface of the self-locking universal wheel 22 completely covers the lower surface of the supporting column 21, so that the wood drilling device can be moved and fixed conveniently.

Specifically, a second handle 23 is fixedly mounted on the side wall of the first chute plate 3, and the second handle 23 is arranged in the middle of the first chute plate 3, so that the wood drilling device can be conveniently dragged and carried.

Specifically, the first handle 11 is provided with a thread 25, and the thread 25 completely covers the outer surface of the first handle 11, so that the first handle 11 is prevented from slipping when the rectangular box 9 is moved.

The working principle is as follows: the wood for desk and chair production is clamped in the U-shaped clamping plate 17, then the screw rod 18 is rotated to firmly fix the wood in the U-shaped clamping plate 17, the air cylinder 5 is started, a piston rod of the air cylinder 5 drives the second sliding chute plate 6 to move downwards, the bolt on the threaded hole 8 is screwed up to fix the sliding block 7 on the second sliding chute plate 6, the servo motor 10 is started, the drill bit 12 of the servo motor 10 performs punching operation on the wood, then the bolt on the threaded hole 8 is loosened to move the sliding block 7 on the second sliding chute plate 6, finally the bolt on the threaded hole 8 is screwed up, the drill bit 12 on the piston rod of the air cylinder 5 performs punching operation on the wood again, and different positions on the wood are punched; when punching timber, cylinder 5 drives drill bit 12 downstream, square case 13's lower surface pastes on ligneous upper surface, when drill bit 12 punches timber, square case 13 makes square case 13 move up the hou gai on servo motor 10 through extrusion spring 15, the saw-dust that produces when drill bit 12 punches timber sputters the inner chamber of square case 13 from first through-hole 16, the saw-dust that produces when effectually preventing to punch sputters, cause the injury to the operator.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desk chair production is with timber drilling equipment convenient to adjust, includes workstation (1), its characterized in that: four groups of supporting rods (2) are fixedly arranged on the upper surface of the workbench (1), a first sliding groove plate (3) is fixedly arranged on the side wall of each of the two groups of supporting rods (2), a second sliding groove plate (6) is connected in the first sliding groove plate (3) in a sliding manner, a steel plate (4) is fixedly arranged on the upper surface of each of the four groups of supporting rods (2), an air cylinder (5) is fixedly arranged on the lower surface of the steel plate (4), a second sliding groove plate (6) is fixedly connected on a piston rod of the air cylinder (5), a sliding block (7) is connected on the lower surface of the second sliding groove plate (6), a threaded hole (8) is formed in the sliding block (7), a square box (9) is fixedly arranged on the lower surface of the sliding block (7), a servo motor (10) is fixedly arranged in the inner cavity of the square box (9), and two groups of first handles (11) are fixedly arranged, the lower surface of servo motor (10) is provided with fixed plate (14), the output shaft of servo motor (10) passes through shaft coupling fixed mounting and has drill bit (12), fixed plate (14) overcoat is equipped with square case (13), the lower fixed surface of fixed plate (14) installs spring (15), the other end fixed mounting of spring (15) is in the inner chamber of square case (13), first through-hole (16) have been seted up on square case (13), the last fixed surface of workstation (1) installs U type cardboard (17), threaded connection has lead screw (18) on U type cardboard (17), the terminal fixed mounting of lead screw (18) has stripper plate (19).

2. The adjustable wood drilling device for the production of desks and chairs according to claim 1, wherein: the novel workbench is characterized in that a second through hole (20) is formed in the workbench (1), a collecting box (24) is fixedly mounted on the lower surface of the workbench (1) through a bolt, and the collecting box (24) is arranged under the second through hole (20).

3. The adjustable wood drilling device for the production of desks and chairs according to claim 1, wherein: the lower surface of the workbench (1) is provided with four groups of supporting columns (21), and the four groups of supporting columns (21) are arranged at four corners of the lower surface of the workbench (1).

4. The adjustable wood drilling device for the production of desks and chairs according to claim 3, wherein: the lower surface fixed mounting of support column (21) has auto-lock universal wheel (22), the upper surface of auto-lock universal wheel (22) covers the lower surface of support column (21) completely.

5. The adjustable wood drilling device for the production of desks and chairs according to claim 1, wherein: a second handle (23) is fixedly mounted on the side wall of the first chute plate (3), and the second handle (23) is arranged in the middle of the first chute plate (3).

6. The adjustable wood drilling device for the production of desks and chairs according to claim 1, wherein: the first handle (11) is provided with a thread (25), and the thread (25) completely covers the outer surface of the first handle (11).