CN219684009U

CN219684009U - Drilling machine convenient to adjust drilling depth

Info

Publication number: CN219684009U
Application number: CN202321079496.7U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhejiang Shuangtai Machinery Manufacturing Co ltd
Current assignee: Zhejiang Shuangtai Machinery Manufacturing Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-15
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of steel plate machining, in particular to a drilling machine convenient for adjusting drilling depth, which comprises a workbench, wherein a vertical rod is fixedly arranged at the upper end part of the workbench, a sliding seat is sleeved on the vertical rod in a sliding manner, a punching assembly is arranged on the sliding seat, a connecting strip is arranged between the punching assembly and the sliding seat, a connecting shaft is fixedly arranged at the output end of the punching assembly, sliding grooves are uniformly and equidistantly formed in the side wall of the connecting shaft, a drilling mechanism is arranged in the connecting shaft and comprises a drill bit, the drill bit is slidably arranged in the connecting shaft, side blocks are uniformly and equidistantly and fixedly arranged on the side wall of the drill bit, four side blocks are slidably arranged in the four sliding grooves respectively, threaded rings are symmetrically arranged on the surface of the connecting shaft, four side blocks are slidably arranged between the two threaded rings respectively, a connecting block is fixedly arranged between the two threaded rings, and fixing strips are fixedly arranged on the side walls of the two threaded rings, so that the drilling depth can be conveniently adjusted when the drilling machine is used, and the accuracy of the drilling depth is improved.

Description

Drilling machine convenient to adjust drilling depth

Technical Field

The utility model relates to the technical field of steel plate machining, in particular to a drilling machine convenient for adjusting drilling depth.

Background

A drill refers to a machine and equipment that leaves a cylindrical hole or bore in a target by means of rotary cutting or rotary extrusion with a tool that is harder and sharper than the target. Also known as drills, punches, hole drills, hole-penetrating machines, etc.

In order to meet the installation requirements of different steel plates, the depth of holes to be drilled is also different, the existing drilling machine is generally used for judging the depth of the holes by people, the requirement of the drilling mode on the construction experience of constructors is high, and the construction precision of different constructors is greatly different, so that the consistency of the subsequent installation procedures is easily affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a drilling machine which is convenient for adjusting the drilling depth.

In order to solve the technical problems, the utility model provides the following technical scheme: the drilling machine comprises a workbench, wherein a vertical rod is fixedly arranged at the upper end part of the workbench, a sliding seat is sleeved on the vertical rod in a sliding manner, a punching assembly is placed on the sliding seat, a connecting strip is arranged between the punching assembly and the sliding seat, a connecting shaft is fixedly arranged at the output end of the punching assembly, and sliding grooves are uniformly formed in the side wall of the connecting shaft at equal intervals;

a drilling mechanism is arranged in the connecting shaft;

the drilling mechanism comprises a drill bit, the drill bit is slidably arranged in a connecting shaft, side blocks are uniformly and fixedly arranged on the side wall of the drill bit at equal intervals, and four side blocks are slidably arranged in four sliding grooves respectively.

As a preferable technical scheme of the utility model, the surface of the connecting shaft is symmetrically provided with screw rings in a screw thread way, four side blocks are respectively and slidably arranged between the two screw rings, and a connecting block is fixedly arranged between the two screw rings.

As a preferable technical scheme of the utility model, fixing strips are fixedly arranged on the side walls of the two threaded rings, and U-shaped frames are symmetrically and fixedly arranged at the upper end parts of the operating tables.

As a preferable technical scheme of the utility model, the inner side walls of the two U-shaped frames are respectively provided with an inner groove, the interiors of the two U-shaped frames are respectively provided with a screw rod in a threaded manner, and the interiors of the two U-shaped frames are respectively provided with a pressing bar in a sliding manner.

As a preferable technical scheme of the utility model, the side walls on two sides of the two pressing strips are fixedly provided with the sliding blocks, and the two groups of sliding blocks are respectively and slidably arranged in the two groups of inner grooves.

As a preferable technical scheme of the utility model, springs are symmetrically and fixedly arranged at the lower end parts of the two pressing strips, and one ends of the two groups of springs, which are far away from the two pressing strips, are fixedly connected with the workbench.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, through the design of the inner groove, the pressing strips, the sliding blocks and the springs, when the two pressing strips drive the two groups of sliding blocks to slide downwards in the two groups of inner grooves, the two pressing strips compress the springs, and the steel plates are fixed under the movement of the two pressing strips, so that the steel plates are kept stable during drilling operation, and the machining effect of the steel plates is ensured;

secondly, through the design of connecting axle, drill bit, side piece and screwed ring, when two screwed rings will drive the slip and establish in its inside side piece and take place the position adjustment thereupon, and the side piece has then driven the drill bit and take place the slip in the connecting axle thereupon and adjust its position for this equipment is convenient for adjust drilling depth when using, has improved the accuracy nature of drilling depth.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the explosive structure of the drill bit connection of the present utility model;

FIG. 3 is a schematic view of the explosion structure of the U-shaped frame connection of the present utility model;

fig. 4 is a schematic diagram of a side block connection explosion structure of the present utility model.

Wherein: 11. a work table; 12. a vertical rod; 13. a slide; 14. a punching assembly; 15. a connecting strip; 16. a connecting shaft; 17. a chute; 21. a drill bit; 22. a side block; 23. a threaded ring; 24. a connecting block; 25. a fixing strip; 31. a U-shaped frame; 32. an inner tank; 33. a screw; 34. pressing strips; 35. a slide block; 36. and (3) a spring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, 2, 3 and 4, the drilling machine convenient for adjusting drilling depth comprises a working table 11, wherein a vertical rod 12 is fixedly arranged at the upper end part of the working table 11, a sliding seat 13 is sleeved on the vertical rod 12 in a sliding manner, a punching assembly 14 is arranged on the sliding seat 13, a connecting strip 15 is arranged between the punching assembly 14 and the sliding seat 13, a connecting shaft 16 is fixedly arranged at the output end of the punching assembly 14, and sliding grooves 17 are uniformly and equidistantly formed in the side wall of the connecting shaft 16;

a drilling mechanism is arranged inside the connecting shaft 16;

the drilling mechanism comprises a drill bit 21, the drill bit 21 is arranged in a connecting shaft 16 in a sliding manner, side blocks 22 are uniformly and fixedly arranged on the side wall of the drill bit 21 at equal intervals, four side blocks 22 are respectively arranged in four sliding grooves 17 in a sliding manner, threaded rings 23 are symmetrically arranged on the surface of the connecting shaft 16 in a threaded manner, four side blocks 22 are respectively arranged between the two threaded rings 23 in a sliding manner, a connecting block 24 is fixedly arranged between the two threaded rings 23, fixing strips 25 are fixedly arranged on the side walls of the two threaded rings 23, when the drilling depth is required to be adjusted, the fixing strips 25 can be stirred, the fixing strips 25 drive the threaded rings 23 fixed with the fixing strips to rotate on the connecting shaft 16, position adjustment occurs on the connecting shaft 16 under synchronous rotation of the two threaded rings 23, the two threaded rings 23 drive the side blocks 22 arranged in the sliding manner to be subjected to position adjustment, the side blocks 22 drive the drill bit 21 to slide in the connecting shaft 16 to adjust the position of the drill bit 21, so that the drilling depth of the device is convenient to adjust when the device is used, the accuracy of the drilling depth is improved, the U-shaped frames 31 are symmetrically and fixedly arranged at the upper end parts of the operating platform 11, the inner side walls of the two U-shaped frames 31 are respectively provided with an inner groove 32, screw rods 33 are respectively and spirally arranged in the two U-shaped frames 31, pressing strips 34 are respectively and slidingly arranged in the two U-shaped frames 31, sliding blocks 35 are respectively and fixedly arranged on the side walls of the two pressing strips 34, two groups of sliding blocks 35 are respectively and slidingly arranged in the two groups of inner grooves 32, springs 36 are symmetrically and fixedly arranged at the lower ends of the two pressing strips 34, one ends of the two groups of springs 36 far from the two pressing strips 34 are fixedly connected with the operating platform 11, a steel plate can be placed on the operating platform 11 at first when the operating platform is used, the two screw rods 33 can be sequentially rotated at the moment, as the two screw rods 33 are respectively and spirally connected with the two U-shaped frames 31, therefore, the two pressing strips 34 are extruded to move downwards under the rotation of the two screw rods 33, at the moment, the two pressing strips 34 drive the two groups of sliding blocks 35 to slide downwards in the two groups of inner grooves 32, at the moment, the two pressing strips 34 compress the extrusion springs 36, and the fixation of the steel plate is completed under the movement of the two pressing strips 34, so that the steel plate is kept stable during drilling operation, and the machining effect of the steel plate is ensured.

Working principle:

firstly, when the steel plate is used, firstly, a steel plate can be placed on the workbench 11, at the moment, the two screws 33 can be sequentially rotated, and as the two screws 33 are respectively in threaded connection with the two U-shaped frames 31, the two pressing strips 34 are extruded to move downwards under the rotation of the two screws 33, at the moment, the two pressing strips 34 drive the two groups of sliding blocks 35 to slide downwards in the two groups of inner grooves 32 along with the sliding blocks, at the moment, the two pressing strips 34 compress the extrusion springs 36 along with the sliding blocks, and the steel plate is fixed under the movement of the two pressing strips 34, so that the steel plate is kept stable during drilling operation, and the machining effect of the steel plate is ensured;

when the drilling depth needs to be adjusted, the fixing strip 25 can be stirred at the moment, the fixing strip 25 drives the threaded rings 23 fixed with the fixing strip to rotate on the connecting shaft 16, position adjustment is carried out on the connecting shaft 16 under synchronous rotation of the two threaded rings 23, the two threaded rings 23 drive the sliding side blocks 22 arranged in the sliding side blocks to carry out position adjustment, and the side blocks 22 drive the drill bit 21 to slide in the connecting shaft 16 to adjust the position of the drill bit, so that the drilling depth can be conveniently adjusted when the drilling depth adjusting device is used, and the accuracy of the drilling depth is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a drilling machine convenient to adjust drilling depth, includes operation panel (11), operation panel (11) upper end fixed mounting has montant (12), the slip cap is equipped with slide (13) on montant (12), a serial communication port, place on slide (13) and punch subassembly (14), install connecting strip (15) between subassembly (14) and slide (13) punching, fixed mounting has connecting axle (16) on punching subassembly (14) output, spout (17) have evenly been offered to the equidistance on connecting axle (16) lateral wall;

a drilling mechanism is arranged in the connecting shaft (16);

the drilling mechanism comprises a drill bit (21), the drill bit (21) is arranged in the connecting shaft (16) in a sliding mode, side blocks (22) are uniformly and fixedly arranged on the side wall of the drill bit (21) at equal intervals, and four side blocks (22) are respectively arranged in four sliding grooves (17) in a sliding mode.

2. Drilling machine facilitating the adjustment of drilling depth according to claim 1, characterized in that the surface of the connecting shaft (16) is symmetrically provided with threaded rings (23), four side blocks (22) are respectively and slidably arranged between the two threaded rings (23), and a connecting block (24) is fixedly arranged between the two threaded rings (23).

3. Drilling machine facilitating the adjustment of the drilling depth according to claim 2, characterized in that the side walls of the two threaded rings (23) are fixedly provided with fixing strips (25), and the upper end part of the operating table (11) is symmetrically and fixedly provided with a U-shaped frame (31).

4. A drilling machine for facilitating the adjustment of drilling depth according to claim 3, wherein the inner side walls of the two U-shaped frames (31) are provided with inner grooves (32), the inner parts of the two U-shaped frames (31) are provided with screw rods (33) in a threaded manner, and the inner parts of the two U-shaped frames (31) are provided with pressing strips (34) in a sliding manner.

5. The drilling machine for facilitating the adjustment of the drilling depth according to claim 4, wherein sliding blocks (35) are fixedly arranged on side walls of two sides of the pressing bar (34), and two groups of sliding blocks (35) are respectively and slidably arranged in two groups of inner grooves (32).

6. The drilling machine capable of conveniently adjusting drilling depth according to claim 5, wherein springs (36) are symmetrically and fixedly arranged at the lower end parts of the two pressing strips (34), and one ends, far away from the two pressing strips (34), of the two groups of springs (36) are fixedly connected with the workbench (11).