CN211991083U

CN211991083U - Dust keeper for bench drill

Info

Publication number: CN211991083U
Application number: CN202020464085.XU
Authority: CN
Inventors: 周后军
Original assignee: Fuzhou Quanlang Network Technology Co ltd
Current assignee: Fuzhou Quanlang Network Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-24
Anticipated expiration: 2030-04-01

Abstract

The utility model belongs to the technical field of bench drill, in particular to a dustproof device for bench drill, which comprises a base, wherein the top of the base is fixedly connected with a bearing plate, a material receiving box is arranged at the top of the base, and the top of the material receiving box is communicated with a vertical pipe; an exhaust fan is installed at the top of the bearing plate, the output end of the exhaust fan is communicated with a discharge pipe, and one end of the discharge pipe penetrates through the bearing plate and is communicated with the vertical pipe through a connecting pipe; the top of the base is fixedly connected with a stand column, the front side of the stand column is fixedly connected with a workbench, a groove is arranged on the workbench, a dust hood is arranged in the groove, and the bottom end of the dust hood is communicated with the input end of an exhaust fan through a feeding pipe; positioning mechanisms are symmetrically arranged on two sides of the workbench, a cross beam is fixedly connected to the top end of the stand column, an electric slide rail is fixedly mounted at the bottom of the cross beam through a support rod, a slide block is arranged on the electric slide rail, an air cylinder is mounted at the bottom end of the slide block, a motor is fixedly mounted at the piston end of the air cylinder, and a drill bit is mounted at the output end of the motor; the utility model discloses the waste material that produces when can collecting drilling.

Description

Dust keeper for bench drill

Technical Field

The utility model relates to a bench drill technical field specifically is a dust keeper for bench drill.

Background

A bench drilling machine is a bench drill for short, and refers to a small-sized drilling machine which can be placed on an operation table and is provided with a main shaft in vertical arrangement. The diameter of the bench drill is generally less than 13 mm, and generally not more than 25 mm. The main shaft speed change is generally realized by changing the position of a triangular belt on a tower-shaped belt wheel, and the main shaft feeding is manually operated.

When the bench drill drills, in the process of positioning, processing and moving the station, drilling cuttings generated by a drill bit processing workpiece are easy to splash everywhere, and potential safety hazards are easy to cause.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper for bench drill to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device for a bench drilling machine comprises a base, wherein a bearing plate is fixedly connected to the top of the base through a support rod, a material receiving box is arranged on the top of the base below the bearing plate, the top of the material receiving box is communicated with a vertical pipe, clamping mechanisms used for fixing the material receiving box are arranged between two sides of the material receiving box and the support rod, each clamping mechanism comprises a clamping plate attached to the material receiving box, and a first telescopic rod and a locking spring are arranged between each clamping plate and the support rod; an exhaust fan is installed at the top of the bearing plate, the output end of the exhaust fan is communicated with a discharge pipe, and one end, far away from the exhaust fan, of the discharge pipe penetrates through the bearing plate and is communicated with the vertical pipe through a connecting pipe; the top of the base is fixedly connected with an upright post, the front side of the upright post is fixedly connected with a workbench, the workbench is provided with a groove which is communicated up and down, a dust hood is arranged in the groove, and the bottom end of the dust hood penetrates through the groove and is communicated with the input end of an exhaust fan through a feeding pipe; the bilateral symmetry of workstation is equipped with positioning mechanism, and the top rigid coupling of stand has the crossbeam, and the bottom of crossbeam has electronic slide rail through branch fixed mounting, is equipped with the slider on the electronic slide rail, and the cylinder is installed to the bottom of slider, and the piston end of cylinder has the motor through installation piece fixed mounting, and the drill bit is installed to the bottom output of motor.

Preferably, the connecting pipe, the discharging pipe and the vertical pipe are in threaded connection, and the connection is convenient.

Preferably, the bottom of base has laid the rubber pad, has the cushioning effect, and the bottom both sides of rubber pad all are equipped with the stabilizer blade.

Preferably, positioning mechanism include with the riser of workstation rigid coupling, be equipped with the through-hole on the riser, sliding connection has the horizontal pole in the through-hole, and the one end of horizontal pole extends to the outside and the rigid coupling of through-hole and has the connecting plate, and the other end extends to the outside and the rigid coupling of through-hole and has the mounting bracket, and the second telescopic link is installed to the bottom of mounting bracket, and the bottom rigid coupling of second telescopic link has the locating plate, and the outside cover of second telescopic link is equipped with the location.

Preferably, an electric telescopic rod for controlling the movement of the cross rod is arranged between the vertical plate and the connecting plate; the bottom of the positioning plate is paved with a protective layer made of rubber materials, so that scratches are not easily left on the workpiece.

Preferably, first telescopic link is equipped with two, and locking spring is equipped with a plurality of, and a plurality of locking spring equidistant setting is between two first telescopic links.

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

1. the utility model has the advantages that the groove, the dust hood, the feeding pipe, the exhaust fan, the discharging pipe, the connecting pipe, the vertical pipe and the material collecting box are arranged, waste materials generated during drilling can be collected in a centralized manner, drilling cuttings caused by workpieces in the drilling machine machining process can be effectively prevented from splashing, and the production potential safety hazard in the bench drilling machine machining process is avoided; through being equipped with splint, first telescopic link and locking spring, can stabilize easy operation to receiving the workbin.

2. The utility model discloses a be equipped with riser, horizontal pole, connecting plate, through-hole, mounting bracket, second telescopic link, locating plate and positioning spring, can fix not unidimensional work piece of treating to process, avoid the in-process work piece to appear sliding, improved the accuracy of processing.

3. The utility model discloses a be equipped with electronic slide rail and slider, can adjust the drilling position, use nimble, convenient.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the structure of the middle working table of the present invention;

FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the middle connection pipe of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a carrier plate; 4. a material receiving box; 5. a splint; 6. a first telescopic rod; 7. a locking spring; 8. an exhaust fan; 9. a discharge pipe; 10. a vertical tube; 11. a connecting pipe; 12. a column; 13. a work table; 14. a groove; 15. a dust hood; 16. a feed pipe; 17. a cross beam; 18. an electric slide rail; 19. a slider; 20. a cylinder; 21. a motor; 22. a drill bit; 23. a rubber pad; 24. a support leg; 25. a vertical plate; 26. a through hole; 27. a cross bar; 28. a mounting frame; 29. a second telescopic rod; 30. positioning a plate; 31. a positioning spring; 32. an electric telescopic rod; 33. a connecting plate.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a dustproof device for a bench drilling machine comprises a base 1, wherein a bearing plate 3 is fixedly connected to the top of the base 1 through a support rod 2, a material receiving box 4 is arranged on the top of the base 1 below the bearing plate 3, the top of the material receiving box 4 is communicated with a vertical pipe 10, a clamping mechanism used for fixing the material receiving box 4 is arranged between two sides of the material receiving box 4 and the support rod 2, the clamping mechanism comprises a clamping plate 5 attached to the material receiving box 4, and a first telescopic rod 6 and a locking spring 7 are arranged between the clamping plate 5 and the support rod 2; an exhaust fan 8 is installed at the top of the bearing plate 3, the output end of the exhaust fan 8 is communicated with a discharge pipe 9, and one end, far away from the exhaust fan 8, of the discharge pipe 9 penetrates through the bearing plate 3 and is communicated with a vertical pipe 10 through a connecting pipe 11; the top of the base 1 is fixedly connected with an upright post 12, the front side of the upright post 12 is fixedly connected with a workbench 13, the workbench 13 is provided with a groove 14 which is communicated up and down, a dust hood 15 is arranged in the groove 14, and the bottom end of the dust hood 15 penetrates through the groove 14 and is communicated with the input end of an exhaust fan 8 through a feeding pipe 16; the bilateral symmetry of workstation 13 is equipped with positioning mechanism, and the top rigid coupling of stand 12 has crossbeam 17, and there is electronic slide rail 18 bottom of crossbeam 17 through branch fixed mounting, is equipped with slider 19 on the electronic slide rail 18, and cylinder 20 is installed to the bottom of slider 19, and there is motor 21 piston end of cylinder 20 through installation piece fixed mounting, and drill bit 22 is installed to the bottom output of motor 21.

Furthermore, the connecting pipe 11 is in threaded connection with the discharging pipe 9 and the vertical pipe 10.

Further, a rubber pad 23 is laid at the bottom of the base 1, and supporting legs 24 are arranged on two sides of the bottom of the rubber pad 23.

Further, positioning mechanism includes the riser 25 with workstation 13 rigid coupling, is equipped with through-hole 26 on the riser 25, and sliding connection has horizontal pole 27 in the through-hole 26, and the one end of horizontal pole 27 extends to the outside and the rigid coupling of through-hole 26 and has connecting plate 33, and the other end extends to the outside and the rigid coupling of through-hole 26 and has mounting bracket 28, and second telescopic link 29 is installed to the bottom of mounting bracket 28, and the bottom rigid coupling of second telescopic link 29 has locating plate 30, and the outside cover of second telescopic link 29 is equipped with positioning spring 31.

Further, an electric telescopic rod 32 for controlling the movement of the cross rod 27 is arranged between the vertical plate 25 and the connecting plate 33; a protective layer made of rubber material is laid at the bottom of the positioning plate 30.

Further, first telescopic link 6 is equipped with two, and locking spring 7 is equipped with a plurality of, and a plurality of locking spring 7 equidistant setting is between two first telescopic links 6.

The working principle is as follows: when the positioning device is used, a workpiece to be machined is placed on the workbench 13, the positioning plate 30 is lifted upwards and moved to a height higher than that of the workpiece, the second telescopic rod 29 is started, the piston end of the second telescopic rod 29 drives the connecting plate 33 to translate, the connecting plate 33 drives the cross rod 27 to translate, the cross rod 27 drives the mounting frame 28 to translate, the mounting frame 28 drives the positioning plate 30 to translate until the positioning plate 30 is positioned at the tops of two sides of the workpiece to be machined, and the positioning plate 30 moves downwards under the elastic force of the positioning spring 31 and is tightly attached to the workpiece; when drilling, the exhaust fan 8 is started, drilling cuttings are sucked into the feeding pipe 16 through the dust hood 15 under the action of wind power, are sucked into the discharging pipe 9 through the feeding pipe 16, and enter the material receiving box 4 through the discharging pipe 9, the connecting pipe 11 and the vertical pipe 10, so that the drilling cuttings caused by workpieces in the machining process of the drilling machine can be effectively prevented from splashing, and the potential safety hazard of production in the machining process of the bench drilling machine is avoided; the two sides of the material receiving box 4 are stably clamped by the clamping plates 5 under the action of the first telescopic rods 6 and the locking springs 7 and are not easy to move; when the punching position needs to be changed, the electric slide rail 18 controls the slide block to move back and forth, so that the drill bit 22 is driven to move back and forth, the drilling position can be adjusted, and the use is flexible and convenient.

It is worth noting that: whole device realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technique, no longer gives unnecessary details its electric connection relation and specific circuit structure again.

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 dustproof device for the bench drilling machine is characterized by comprising a base (1), wherein the top of the base (1) is fixedly connected with a bearing plate (3) through a support rod (2), a material receiving box (4) is arranged at the top of the base (1) below the bearing plate (3), the top of the material receiving box (4) is communicated with a vertical pipe (10), a clamping mechanism used for fixing the material receiving box (4) is arranged between the two sides of the material receiving box (4) and the support rod (2), the clamping mechanism comprises a clamping plate (5) attached to the material receiving box (4), and a first telescopic rod (6) and a locking spring (7) are arranged between the clamping plate (5) and the support rod (2); an exhaust fan (8) is installed at the top of the bearing plate (3), the output end of the exhaust fan (8) is communicated with a discharge pipe (9), and one end, far away from the exhaust fan (8), of the discharge pipe (9) penetrates through the bearing plate (3) and is communicated with a vertical pipe (10) through a connecting pipe (11); the top of the base (1) is fixedly connected with an upright post (12), the front side of the upright post (12) is fixedly connected with a workbench (13), the workbench (13) is provided with a groove (14) which is communicated up and down, a dust hood (15) is arranged in the groove (14), and the bottom end of the dust hood (15) penetrates through the groove (14) and is communicated with the input end of an exhaust fan (8) through a feeding pipe (16); the bilateral symmetry of workstation (13) is equipped with positioning mechanism, and the top rigid coupling of stand (12) has crossbeam (17), and the bottom of crossbeam (17) has electronic slide rail (18) through branch fixed mounting, is equipped with slider (19) on electronic slide rail (18), and cylinder (20) are installed to the bottom of slider (19), and the piston end of cylinder (20) has motor (21) through installing piece fixed mounting, and drill bit (22) are installed to the bottom output of motor (21).

2. The dust-proof device for the bench drill according to claim 1, wherein: the connecting pipe (11) is in threaded connection with the discharging pipe (9) and the vertical pipe (10).

3. The dust-proof device for the bench drill according to claim 1, wherein: a rubber pad (23) is laid at the bottom of the base (1), and supporting legs (24) are arranged on two sides of the bottom of the rubber pad (23).

4. The dust-proof device for the bench drill according to claim 1, wherein: positioning mechanism includes riser (25) with workstation (13) rigid coupling, be equipped with through-hole (26) on riser (25), through-hole (26) sliding connection has horizontal pole (27), the one end of horizontal pole (27) extends to the outside and the rigid coupling of through-hole (26) has connecting plate (33), the other end extends to the outside and the rigid coupling of through-hole (26) and has mounting bracket (28), second telescopic link (29) are installed to the bottom of mounting bracket (28), the bottom rigid coupling of second telescopic link (29) has locating plate (30), the outside cover of second telescopic link (29) is equipped with positioning spring (31).

5. The dust-proof device for the bench drill according to claim 4, wherein: an electric telescopic rod (32) for controlling the movement of the cross rod (27) is arranged between the vertical plate (25) and the connecting plate (33); and a protective layer made of rubber materials is laid at the bottom of the positioning plate (30).

6. The dust-proof device for the bench drill according to claim 1, wherein: the two first telescopic rods (6) are arranged, the locking springs (7) are arranged in a plurality of mode, and the locking springs (7) are arranged between the two first telescopic rods (6) at equal intervals.