CN220295889U

CN220295889U - Automatic drilling machine

Info

Publication number: CN220295889U
Application number: CN202321507361.6U
Authority: CN
Inventors: 尹建波; 汪颖; 胡建文
Original assignee: Sichuan Shuangsheng Electric Vehicle Co ltd
Current assignee: Sichuan Shuangsheng Electric Vehicle Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2024-01-05
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses an automatic drilling machine, belongs to the technical field of perforating machines, and solves the technical problems of low perforating efficiency and high labor intensity of manual perforating in the prior art. The device comprises a first frame and a second frame connected with the upper part of the first frame, and is characterized in that a control box is arranged at the lower part of the first frame, a working surface, a discharging plate and a punching assembly are respectively arranged at the middle part of the first frame, the punching assembly is in communication connection with the control box, and the working surface and the discharging plate are used for placing workpieces; the second frame is respectively provided with a feeding component and a synchronous pulley component which are respectively connected with the control box in a communication way; one side of the working face, which is far away from the second rack, is provided with an inductor support, the inductor support is used for being connected with an inductor, and the inductor is in communication connection with the control box. The automatic drilling machine can be better used for automatic drilling work of workpieces, and has the advantages of wide application range, high drilling efficiency and convenient use.

Description

Automatic drilling machine

Technical Field

The utility model relates to the technical field of perforating machines, in particular to an automatic perforating machine.

Background

A punch refers to a machine and equipment that leaves a cylindrical hole or aperture in a target by rotary cutting or rotary extrusion with a tool that is harder and sharper than the target, and is commonly referred to as a punch, which is used to drill a precision part to achieve a desired result. With the development of economy and social progress, the reduction of labor intensity has become a necessary and social consensus. All the equipment develops towards the characteristics of reducing labor intensity, being convenient to use, saving space, being safe and efficient, having multiple functions, and the like, and the automatic drilling machine is an important equipment for drilling pipe materials in factories.

The common pipe punching is performed manually by a drilling machine, so that the labor intensity of workers is high and the efficiency is low. To solve this problem, the apparatus is invented.

At present, the conventional pipe punching is performed manually through punching equipment or a drilling machine, the existing punching equipment has the problems of low automation degree or complex structure, inconvenient maintenance and overhigh cost, and the problem of low efficiency and low precision is caused by punching through the drilling machine by hand, so that an automatic drilling machine with high automation degree and controllable cost is needed.

Disclosure of Invention

The utility model aims to provide an automatic drilling machine so as to solve the technical problems of low drilling efficiency and high labor intensity of manual drilling in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automatic drilling machine which comprises a first frame and a second frame connected with the upper part of the first frame, wherein a control box is arranged at the lower part of the first frame, a working surface, a discharging plate and a punching assembly are respectively arranged at the middle part of the first frame, the punching assembly is in communication connection with the control box, and the working surface and the discharging plate are used for placing workpieces;

the second frame is respectively provided with a feeding component and a synchronous pulley component which are respectively connected with the control box in a communication way;

one side of the working face, which is far away from the second rack, is provided with an inductor support, the inductor support is used for being connected with an inductor, and the inductor is in communication connection with the control box.

The technical effect of adopting above-mentioned scheme is: work is carried out through control box and inductor control pay-off subassembly and subassembly that punches, and then realizes through putting the pipe material in the origin position, and feedback to the control box after the inductor realizes the response, and the control box control pay-off subassembly is sent to the subassembly that punches after reliably pressing from both sides the clamp with the pipe material and is punched, and the pay-off subassembly returns to the origin department after punching is accomplished to this completion cycle.

Optionally or preferably, the punching assembly comprises a first sliding rail arranged on a first frame, a single or a plurality of brackets are movably connected to the first sliding rail, a servo feeding assembly is arranged on the upper portion of each bracket, and a drill bit is connected to the servo feeding assembly.

Optionally or preferably, the feeding assembly comprises a connecting plate, a second sliding rail arranged on the upper portion of the second frame and a third sliding rail arranged on the lower portion of the second frame, the upper portion and the middle portion of the connecting plate are respectively in sliding connection with the second sliding rail and the third sliding rail, the lower portion of the connecting plate is provided with a workpiece fixing assembly, and the workpiece fixing assembly is used for reliably clamping a workpiece.

Optionally or preferably, the workpiece fixing assembly comprises a single cylinder I or a plurality of cylinders I fixedly connected with the lower part of the connecting plate, the first cylinders I are connected with a first fixing plate, two sides of the first fixing plate are provided with a second fixing plate, and a pipe pressing strip is arranged between the two fixing plates on two sides and used for fixing a workpiece; the outer side of the fixing plate, which is close to one side of the discharging plate, is fixedly connected with a second cylinder which is used for providing a pressing force for the workpiece.

Alternatively or preferably, the synchronous pulley assembly comprises synchronous pulleys respectively arranged at two ends of the frame, a belt used for connecting the synchronous pulleys and a motor used for driving one end of the synchronous pulley to rotate.

Optionally or preferably, the number of the brackets is one and the brackets are respectively arranged at two sides of the connecting plate;

the servo feeding assembly comprises a servo motor which is connected with a drill bit through a drill floor fixing seat and a drill bit clamp.

Optionally or preferably, a drag chain is connected to the upper part of the connecting plate, and a drag chain reinforcing plate is arranged between the connecting plate and the drag chain.

Based on the technical scheme, the embodiment of the utility model at least has the following technical effects:

according to the automatic drilling machine, the cooperation work among all the components is realized through the control box, and when a workpiece is placed on the working surface, the feeding component automatically feeds to the punching component for punching, then the discharging board is used for discharging, the feeding process of personnel is simulated, the punching efficiency is high, the device assembly is simple, and the cost is controllable.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic drilling machine according to the present utility model;

FIG. 2 is a bottom view of the automatic drilling machine of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the punching assembly and the feeding assembly of the automatic drilling machine according to the present utility model;

fig. 4 is a schematic partial structure of a feeding assembly and a timing pulley assembly in the automatic drilling machine according to the present utility model.

In the figure: 1. a first frame; 2. a punching assembly; 21. a drill bit; 22. a bracket; 23. a servo feed assembly; 24. a first slide rail; 3. a feeding assembly; 31. a connecting plate; 32. a first cylinder; 33. a second slide rail; 34. a pipe pressing bar; 35. a second cylinder; 36. a sliding rail III; 37. a first fixing plate; 38. a second fixing plate; 4. a discharge plate; 5. a control box; 6. a workpiece; 7. a working surface; 8. a second frame; 9. a synchronous pulley assembly; 91. a synchronizing wheel; 92. a belt; 93. a motor; 10. an inductor support; 11. a drag chain; 12. drag chain reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all of them, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present utility model without making any inventive effort are within the scope of the present utility model.

[ example ]

Referring to fig. 1 to 2, an automatic drilling machine comprises a first frame 1 for supporting an integral structure, a second frame 8 arranged at the upper part of the first frame 1, a control box 5 arranged at the lower part of the first frame 1, a punching assembly 2, a discharging plate 4 and a working surface 7 respectively arranged at the middle part of the first frame 1, and a feeding assembly 3 and a synchronous pulley assembly 9 arranged on the second frame 8; the side of the working surface 7, which is far away from the second frame 8, is provided with an inductor support 10, and the inductor support 10 is used for connecting an inductor, in this embodiment, the inductor may be an infrared inductor, and when the workpiece 6 is placed on the working surface 7, the infrared inductor can be fed back to the control box 5.

In actual work, personnel place work piece 6 on working face 7, treat that the inductor senses 6 feedback signal to control box 5 behind the work piece, can adopt PLC control system in the control box 5, treat that control box 5 receives the signal from the inductor after, control box 5 sends work piece 6 to punching the subassembly 2 below through feeding assembly 2, treat that punching the subassembly 2 punches and accomplish after, send to discharge plate 4 through feeding assembly 3, then feeding assembly 2 is restored.

Referring to fig. 2 to 4, in the present embodiment, the punching assembly 2 includes a first rail 24 mounted on a first frame 1, two brackets 22 are slidably connected to the first rail 24, a servo feeding assembly 23 is disposed on an upper portion of the brackets 22, and a drill bit is connected to a lower portion of the servo feeding assembly 23; specifically, the servo feed assembly 23 includes a servo motor connected to the drill 21 through a drill floor holder and a drill clamp, respectively.

It will be appreciated that, since the brackets 22 are slidably connected to the first rail 24, the distance between the brackets 22 can be adaptively set according to the processing requirements of the workpiece 6 or different working conditions.

In this embodiment, the feeding component 3 includes a connecting plate 31, a second slide rail 33 disposed on the upper portion of the second frame 8, and a third slide rail 36 disposed on the lower portion of the second frame 8, where the upper portion and the middle portion of the connecting plate 31 are slidably connected with the second slide rail 33 and the third slide rail 36, respectively, and a workpiece fixing component is disposed on the lower portion of the connecting plate 31 and used for reliably clamping the workpiece 6. The drag chain 11 is connected to the upper part of the connecting plate 31, and a drag chain reinforcing plate 12 is further provided between the connecting plate 31 and the drag chain 11.

Specifically, the workpiece fixing assembly comprises a single cylinder I32 or a plurality of cylinders I32 fixedly connected with the lower part of the connecting plate 31, the first cylinders 32 are connected with a first fixing plate 37, two sides of the first fixing plate 37 are provided with a second fixing plate 38, a pipe pressing strip 34 is arranged between the two fixing plates 38 on two sides, and the pipe pressing strip 34 is used for fixing the workpiece 6; the outer side of a second fixing plate 38 close to one side of the discharging plate 4 is fixedly connected with a second air cylinder 35, and the second air cylinder 35 is used for providing pressing force for the workpiece 6.

In actual work, the workpiece 6 is clamped between two fixing plates II 38, and the fixing plate I37 fixes the workpiece 6 through a pipe pressing strip 34 arranged below the fixing plate I; the piston rod of the second cylinder 35 penetrates through the second fixing plate 38 close to one side of the discharging plate 4 and can be abutted against the outermost workpiece 6, so that the workpiece 6 is pressed and fixed.

In this embodiment, the synchronous pulley assembly 9 includes synchronous pulleys 91 respectively disposed at two ends of the frame two 8, a belt 92 for connecting the synchronous pulleys 91, and a motor 93 for driving one end of the synchronous pulleys to rotate.

It can be appreciated that, when the automatic drilling machine provided in this embodiment is assembled, in order to ensure a certain structural strength and maintain stability during the punching operation, a plurality of structural reinforcing members are disposed between the second cylinder 35 and the first fixing plate 37, on the first frame 1 and the second frame 8, and the structural reinforcing members are conventional structural reinforcing members such as reinforcing ribs, beams, frames and the like, which are not described herein again.

In this embodiment, the control box 5 is electrically connected or signal connected with the punching assembly 2, the feeding assembly 3, the synchronous pulley assembly 9, the workpiece fixing assembly and the inductor, so that the work flow of feeding, punching and discharging can be completed rapidly and efficiently, and the production beat is improved.

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

Claims

1. The automatic drilling machine comprises a first frame (1) and a second frame (8) connected with the upper part of the first frame (1), and is characterized in that a control box (5) is arranged at the lower part of the first frame (1), a working surface (7), a discharging plate (4) and a punching assembly (2) are respectively arranged in the middle of the first frame (1), the punching assembly (2) is in communication connection with the control box (5), and the working surface (7) and the discharging plate (4) are used for placing a workpiece (6);

a feeding assembly (3) and a synchronous pulley assembly (9) are respectively arranged on the second frame (8), and the feeding assembly (3) and the synchronous pulley assembly (9) are respectively in communication connection with the control box (5);

one side of the working face (7) far away from the second rack (8) is provided with an inductor support (10), the inductor support (10) is used for being connected with an inductor, and the inductor is in communication connection with the control box (5).

2. The automatic drilling machine according to claim 1, wherein the punching assembly (2) comprises a first slide rail (24) arranged on the first frame (1), a single or a plurality of supports (22) are movably connected to the first slide rail (24), a servo feeding assembly (23) is arranged on the upper portion of each support (22), and a drill bit (21) is connected to the servo feeding assembly (23).

3. The automatic drilling machine according to claim 2, characterized in that the feeding assembly (3) comprises a connecting plate (31), a second sliding rail (33) arranged on the upper portion of the second frame (8) and a third sliding rail (36) arranged on the lower portion of the second frame (8), the upper portion and the middle portion of the connecting plate (31) are respectively in sliding connection with the second sliding rail (33) and the third sliding rail (36), and a workpiece fixing assembly is arranged on the lower portion of the connecting plate (31) and used for reliably clamping the workpiece (6).

4. An automatic drilling machine according to claim 3, characterized in that the workpiece fixing assembly comprises a single or a plurality of first air cylinders (32) fixedly connected with the lower part of the connecting plate (31), the first air cylinders (32) are connected with first fixing plates (37), two fixing plates (38) are arranged on two sides of the first fixing plates (37), a pipe pressing strip (34) is arranged between the two fixing plates (38) on two sides, and the pipe pressing strip (34) is used for fixing the workpiece (6); and a second cylinder (35) is fixedly connected to the outer side of a second fixing plate (38) close to one side of the discharging plate (4), and the second cylinder (35) is used for providing a pressing force for the workpiece (6).

5. The automatic drilling machine according to claim 1, wherein the synchronous pulley assembly (9) comprises synchronous pulleys (91) respectively arranged at two ends of the second frame (8), a belt (92) for connecting the synchronous pulleys (91) and a motor (93) for driving one end of the synchronous pulleys to rotate.

6. The automatic drilling machine according to claim 4, characterized in that the number of brackets (22) is 2 and are respectively arranged on both sides of the connecting plate (31);

the servo feeding assembly (23) comprises a servo motor, and the servo motor is connected with the drill bit (21) through a drill floor fixing seat and a drill bit clamp respectively.

7. The automatic drilling machine according to claim 4, characterized in that the upper part of the connecting plate (31) is connected with a drag chain (11), and a drag chain reinforcing plate (12) is further arranged between the connecting plate (31) and the drag chain (11).