CN112570761A

CN112570761A - Adjusting mechanism of drilling device for machining hardware electromechanical equipment

Info

Publication number: CN112570761A
Application number: CN202011371935.2A
Authority: CN
Inventors: 柏晓珏
Original assignee: Linquan Pengcheng Electromechanical Technology Co Ltd
Current assignee: Linquan Pengcheng Electromechanical Technology Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-30

Abstract

The invention discloses an adjusting mechanism of a drilling device for machining hardware electromechanical equipment, and relates to the technical field of drilling equipment. The invention comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a position adjusting assembly; the position adjusting assembly comprises a supporting frame; the surface of the supporting frame is connected with four sliding seats in a sliding way; the opposite surfaces of every two sliding seats are rotatably connected with a threaded screw rod; the peripheral side surface of the threaded screw rod is in threaded connection with a drilling assembly; one surface of the drilling assembly is in threaded connection with the other threaded screw rod; the drilling assembly comprises a moving seat; the surface of the movable seat is in threaded connection with the threaded screw rod; the lower surface of the movable seat is fixedly connected with a fixed seat. The invention solves the problem that the drilling precision of the device is poor due to the fact that the actual drilling position and the preset drilling position have different degrees of deviation because the conventional drilling device lacks a pre-positioning function through the design of the multi-stage driving push rod, the strip plate and the pre-positioning needle head.

Description

Adjusting mechanism of drilling device for machining hardware electromechanical equipment

Technical Field

The invention belongs to the technical field of drilling equipment, and particularly relates to an adjusting mechanism of a drilling device for machining hardware electromechanical equipment.

Background

The hardware electromechanical machine is a general name, including hardware furniture, electric tool and the like and hardware-related production data, products are all in the range, in the hardware electromechanical machining field, a drilling device is needed to be used for drilling, the existing drilling device usually moves a drill bit to the position above a pre-drilling area in the drilling process, then the drill bit is moved downwards to drill, but the existing drilling device lacks a pre-positioning function, so that the actual drilling position and the original drilling position have different-degree deviation, and further the subsequent assembly and use of the drilled part are influenced.

The invention aims to design an adjusting mechanism of a drilling device for machining hardware electromechanical equipment, so that the drilling device has a pre-positioning function, and the drilling precision is improved.

Disclosure of Invention

The invention aims to provide an adjusting mechanism of a drilling device for machining hardware electromechanical equipment, which solves the problem that the drilling precision of the device is poor due to the fact that the actual drilling position and the original drilling position have different degrees of deviation because the existing drilling device lacks a pre-positioning function through the design of a multi-stage driving push rod, a strip plate and a pre-positioning needle head.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an adjusting mechanism of a drilling device for machining hardware electromechanical equipment, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a position adjusting assembly; the position adjustment assembly comprises a support frame; the surface of the support frame is connected with four sliding seats in a sliding manner; threaded screw rods are rotatably connected between the opposite surfaces of every two sliding seats; the peripheral side surface of the threaded screw rod is in threaded connection with a drilling assembly; one surface of the drilling assembly is in threaded connection with the other threaded screw rod;

the drilling assembly comprises a movable seat; the surface of the movable seat is in threaded connection with the threaded screw rod; the lower surface of the movable seat is fixedly connected with a fixed seat; a support plate is fixedly connected to the lower surface of the fixed seat; the upper surface of the support plate is fixedly connected with a linear motor; one end of the output shaft of the linear motor is fixedly connected with an upper hinge seat; the surface of the upper hinge seat is hinged with a lower hinge seat; a rotating motor is fixedly connected to one surface of the upper hinge seat; one end of the output shaft of the rotating motor is fixedly connected with the lower hinge base; the lower surface of the lower hinge seat is fixedly connected with a multi-stage hydraulic cylinder; the other end of the multi-stage hydraulic cylinder is fixedly connected with a connecting plate; the lower surface of the connecting plate is fixedly connected with a drill bit; the peripheral side surface of the lower hinge seat is fixedly connected with an extension plate; an auxiliary motor is fixedly connected to one surface of the extension plate; one end of the output shaft of the auxiliary motor is fixedly connected with a rotating seat; the lower surface of the rotating seat is fixedly connected with a multi-stage driving push rod; the other end of the multi-stage driving push rod is fixedly connected with a strip plate; the lower surface of the strip plate is fixedly connected with a prepositioning needle head.

Preferably, the lower surface of the workbench is fixedly connected with a group of pillars distributed in a rectangular array; the surface of the workbench is fixedly connected with two L-shaped plates; two electric telescopic rods are fixedly connected to one surface of the L-shaped plate; the other ends of the two electric telescopic rods are fixedly connected with a clamping plate; the clamping plate is of a cuboid structure; the lower surface of the clamping plate is in sliding fit with the workbench; a workpiece is placed on the upper surface of the workbench.

Preferably, the two threaded screw rods are distributed in the vertical direction; one of the threaded screw rods is positioned below the other threaded screw rod; one surface of each of the two sliding seats is fixedly connected with a driving motor; one end of the output shaft of the driving motor is fixedly connected with the threaded screw rod at the corresponding position; the surface of the movable seat is provided with two threaded holes matched with the threaded screw rod; the prepositioned needle head is of a cylindrical structure; the lower end of the prepositioned needle head is of a cone structure.

The invention has the following beneficial effects:

1. according to the invention, through the design of the multi-stage driving push rod, the strip plate and the pre-positioning needle head, before the drilling operation is carried out, the position of the pre-positioning needle head is adjusted through the auxiliary motor and the multi-stage driving push rod, so that the central axis of the pre-positioning needle head and the central axis of the drill bit are positioned on the same straight line, and then the pre-positioning needle head is moved to be in contact with the pre-drilling point, so that the pre-positioning operation is completed, the drilling precision is improved, the deviation of the drilling position is avoided.

2. According to the invention, through the design of the support frame, the sliding seat, the threaded screw rod, the upper hinge seat and the lower hinge seat, the drill bit can be subjected to all-dimensional direction adjustment, so that the device can meet various drilling requirements, and the applicability and the practicability of the device are further improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an adjusting mechanism of a drilling device for machining hardware electromechanical equipment;

FIG. 2 is a schematic view of the position adjustment assembly;

FIG. 3 is a schematic structural view of a drilling assembly;

FIG. 4 is a schematic view of the structure of FIG. 3 from another angle;

FIG. 5 is a schematic view of the deformed configuration of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. a position adjustment assembly; 3. a support frame; 4. a sliding seat; 5. a threaded lead screw; 6. a drilling assembly; 7. a movable seat; 8. a fixed seat; 9. a support plate; 10. a linear motor; 11. an upper hinge base; 12. a lower hinge base; 13. a rotating electric machine; 14. a multi-stage hydraulic cylinder; 15. a connecting plate; 16. a drill bit; 17. an extension plate; 18. an auxiliary motor; 19. a rotating base; 20. a multi-stage drive push rod; 21. a strip plate; 22. pre-positioning the needle head; 23. an L-shaped plate; 24. an electric telescopic rod; 25. a clamping plate; 26. a workpiece; 27. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the invention is an adjusting mechanism of a drilling device for hardware electromechanical equipment processing, comprising a workbench 1, wherein a position adjusting assembly 2 is fixedly connected to the upper surface of the workbench 1; the position adjusting assembly 2 comprises a support frame 3; the surface of the support frame 3 is connected with four sliding seats 4 in a sliding manner; the opposite surfaces of every two sliding seats 4 are rotatably connected with a threaded screw rod 5; the peripheral side surface of the threaded screw rod 5 is in threaded connection with a drilling assembly 6; one surface of the drilling assembly 6 is in threaded connection with the other threaded screw rod 5;

the drilling assembly 6 comprises a mobile seat 7; the surface of the movable seat 7 is in threaded connection with the threaded screw rod 5; the lower surface of the movable seat 7 is fixedly connected with a fixed seat 8; a support plate 9 is fixedly connected to the lower surface of the fixed seat 8; the upper surface of the support plate 9 is fixedly connected with a linear motor 10; one end of the output shaft of the linear motor 10 is fixedly connected with an upper hinge base 11; the surface of the upper hinge base 11 is hinged with a lower hinge base 12; a rotating motor 13 is fixedly connected to one surface of the upper hinge base 11; one end of an output shaft of the rotating motor 13 is fixedly connected with the lower hinge base 12; the lower surface of the lower hinged seat 12 is fixedly connected with a multi-stage hydraulic cylinder 14; the other end of the multi-stage hydraulic cylinder 14 is fixedly connected with a connecting plate 15; a drill bit 16 is fixedly connected to the lower surface of the connecting plate 15; when the area needing drilling is an inclined plane, the rotary motor 13 drives the lower hinge base 12 to rotate, so that the inclination angle of the drill bit 16 can be changed; the peripheral side surface of the lower hinge seat 12 is fixedly connected with an extension plate 17; an auxiliary motor 18 is fixedly connected to one surface of the extension plate 17; one end of the output shaft of the auxiliary motor 18 is fixedly connected with a rotating seat 19; the lower surface of the rotating seat 19 is fixedly connected with a multi-stage driving push rod 20; the other end of the multi-stage driving push rod 20 is fixedly connected with a strip plate 21; the lower surface of the strip plate 21 is fixedly connected with a prepositioning needle head 22; the auxiliary motor 18 and the multi-stage driving push rod 20 are matched with each other, so that the position of the pre-positioning needle 22 can be adjusted, and the central axis of the pre-positioning needle 22 and the central axis of the drill bit 16 are in the same straight line.

As further shown in fig. 1, a group of pillars distributed in a rectangular array is fixedly connected to the lower surface of the working table 1; the surface of the workbench 1 is fixedly connected with two L-shaped plates 23; one surface of the L-shaped plate 23 is fixedly connected with two electric telescopic rods 24; the other ends of the two electric telescopic rods 24 are fixedly connected with a clamping plate 25; the clamping plate 25 is of a cuboid structure; the lower surface of the clamping plate 25 is in sliding fit with the workbench 1; a workpiece 26 is placed on the upper surface of the worktable 1.

As further shown in fig. 2 and 4, the two threaded screws 5 are distributed in a vertical direction; one of the threaded screw rods 5 is positioned below the other threaded screw rod 5; one surface of each of the two sliding seats 4 is fixedly connected with a driving motor 27; one end of the output shaft of the driving motor 27 is fixedly connected with the threaded screw rod 5 at the corresponding position; the surface of the movable seat 7 is provided with two threaded holes matched with the threaded screw rod 5; the prepositioning needle head 22 is of a cylindrical structure; the lower end of the prepositioned needle 22 is of a cone structure.

Firstly, a workpiece 26 to be drilled is placed on a workbench 1, an electric telescopic rod 24 is started, the electric telescopic rod 24 drives a clamping plate 25 to approach each other, so as to stably clamp the workpiece 26, then a driving motor 27 is started, the driving motor 27 drives a threaded lead screw 5 to rotate, the threaded lead screw 5 drives a moving seat 7 to move, a drill bit 16 is moved to the upper part of a pre-drilling area, then a multi-stage driving push rod 20 is started, the multi-stage driving push rod 20 drives a pre-positioning needle head 22 to move downwards, then an auxiliary motor 18 is started, the auxiliary motor 18 drives the multi-stage driving push rod 20 to rotate, the multi-stage driving push rod 20 drives the pre-positioning needle head 22 to rotate, so that the central axis of the pre-positioning needle head 22 and the central axis of the drill bit 16 are in the same straight line, then the multi-stage driving push rod 20 is adjusted, moving the pre-positioning needle head 22 upwards to be far away from the workpiece 26, rotating the pre-positioning needle head 22 through the auxiliary motor 18, starting the multi-stage driving push rod 20 to retract the pre-positioning needle head 22 upwards, then starting the multi-stage hydraulic cylinder 14 and the drill bit 16, and moving the drill bit 16 downwards through the multi-stage hydraulic cylinder 14 so as to drill the workpiece 26; if a bevel is present on the workpiece 26 and drilling is required in the region of the bevel, the angle of the lower hinge base 12 and thus the angle of inclination of the drill bit 16 may be adjusted by the rotary motor 13.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a five metals is drilling equipment's adjustment mechanism for electromechanical device processing, includes workstation (1), its characterized in that:

the upper surface of the workbench (1) is fixedly connected with a position adjusting assembly (2); the position adjusting assembly (2) comprises a support frame (3); the surface of the support frame (3) is connected with four sliding seats (4) in a sliding manner; threaded screw rods (5) are rotatably connected between the opposite surfaces of every two sliding seats (4); the peripheral side surface of the threaded screw rod (5) is in threaded connection with a drilling assembly (6); one surface of the drilling assembly (6) is in threaded connection with the other threaded screw rod (5);

the drilling assembly (6) comprises a mobile seat (7); the surface of the movable seat (7) is in threaded connection with the threaded screw rod (5); the lower surface of the movable seat (7) is fixedly connected with a fixed seat (8); a support plate (9) is fixedly connected to the lower surface of the fixed seat (8); the upper surface of the support plate (9) is fixedly connected with a linear motor (10); one end of the output shaft of the linear motor (10) is fixedly connected with an upper hinge seat (11); the surface of the upper hinge seat (11) is hinged with a lower hinge seat (12); one surface of the upper hinge seat (11) is fixedly connected with a rotating motor (13); one end of an output shaft of the rotating motor (13) is fixedly connected with the lower hinge base (12); the lower surface of the lower hinged seat (12) is fixedly connected with a multi-stage hydraulic cylinder (14); the other end of the multi-stage hydraulic cylinder (14) is fixedly connected with a connecting plate (15); a drill bit (16) is fixedly connected to the lower surface of the connecting plate (15); the peripheral side surface of the lower hinge seat (12) is fixedly connected with an extension plate (17); an auxiliary motor (18) is fixedly connected to one surface of the extension plate (17); one end of the output shaft of the auxiliary motor (18) is fixedly connected with a rotating seat (19); the lower surface of the rotating seat (19) is fixedly connected with a multi-stage driving push rod (20); the other end of the multi-stage driving push rod (20) is fixedly connected with a strip plate (21); the lower surface of the strip plate (21) is fixedly connected with a prepositioning needle head (22).

2. The adjusting mechanism of the drilling device for machining the hardware electromechanical equipment is characterized in that a group of support columns distributed in a rectangular array are fixedly connected to the lower surface of the workbench (1); the surface of the workbench (1) is fixedly connected with two L-shaped plates (23).

3. The adjusting mechanism of the drilling device for machining the hardware electromechanical equipment is characterized in that two electric telescopic rods (24) are fixedly connected to one surface of the L-shaped plate (23); the other ends of the two electric telescopic rods (24) are fixedly connected with a clamping plate (25); the clamping plate (25) is of a cuboid structure; the lower surface of the clamping plate (25) is in sliding fit with the workbench (1); a workpiece (26) is placed on the upper surface of the workbench (1).

4. The adjusting mechanism of the drilling device for machining the hardware electromechanical equipment is characterized in that the two threaded screw rods (5) are distributed in the vertical direction; one of the threaded screw rods (5) is positioned below the other threaded screw rod (5).

5. The adjusting mechanism of the drilling device for machining the hardware electromechanical equipment is characterized in that a driving motor (27) is fixedly connected to one surface of each of the two sliding seats (4); one end of an output shaft of the driving motor (27) is fixedly connected with the threaded screw rod (5) at the corresponding position.

6. The adjusting mechanism of the drilling device for machining the hardware electromechanical equipment is characterized in that two threaded holes matched with the threaded screw rods (5) are formed in the surface of the moving seat (7); the prepositioning needle head (22) is of a cylindrical structure; the lower end of the prepositioned needle head (22) is of a cone structure.