Drilling machine for airplane part production

Abstract

The utility model discloses a drilling machine for airplane part production, which comprises a box body, the upper surface of the box body is fixedly connected with a sliding rod, the outer surface of the sliding rod is slidably connected with a sliding cylinder, the right side surface of the sliding cylinder is fixedly connected with a movable plate, and the upper surface of the movable plate is fixedly connected with a positioning rod. According to the drilling device, the positioning rod and the sliding block are arranged, a worker can conveniently adjust the distance between the two drill bits during use through cooperation of the sleeve and the sliding block, the worker can conveniently conduct drilling work according to use requirements, then through the design of the threaded rod, the positioning groove and the threaded barrel, the sleeve is conveniently limited, and the drilling efficiency is improved. At the moment, according to power provided by a motor, a drill bit is conveniently driven to rotate in a rolling bearing, meanwhile, by means of thrust provided by a hydraulic rod, the drill bit is convenient to move downwards, drilling work can be conveniently conducted on aircraft parts, the drill bit does not need to be moved repeatedly, two holes can be drilled at a time, and meanwhile the drilling speed can be increased.

Description

Technical Field

[0001] The present application relates to the technical field of drilling machines, and in particular to a drilling machine for producing aircraft parts. Background Art

[0002] A drilling machine is a machine tool that uses a drill to machine holes on a workpiece. Usually, the drill bit rotates as the main motion, and the drill bit moves axially as the feed motion. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes or blind holes, and the workpiece does not move during the machining process.

[0003] At present, drilling machines are usually used for drilling in the process of aircraft parts processing. However, the current drilling machines can only drill one hole at a time when in use, and the position of the drill bit needs to be moved repeatedly. This method has a slow drilling speed, which greatly reduces the production progress of aircraft parts. Utility Model Content

[0004] The purpose of the utility model is to provide a drilling machine for producing aircraft parts to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A drilling machine for producing aircraft parts comprises a box body, wherein a sliding rod is fixedly connected to the upper surface of the box body, a sliding cylinder is slidably connected to the outer surface of the sliding rod, a movable plate is fixedly connected to the right side of the sliding cylinder, a positioning rod is fixedly connected to the upper surface of the movable plate, a sleeve is slidably connected to the outer surface of the positioning rod, a threaded cylinder is fixedly inlaid on the outer surface of the sleeve, a threaded rod is threadedly connected to the inner wall of the threaded cylinder, a group of positioning grooves are provided on the outer surface of the positioning rod, a sliding opening is provided on the upper surface of the movable plate, a sliding block is slidably connected to the inner wall of the sliding opening, a housing is fixedly connected to the bottom surface of the sliding block and the bottom surface of the movable plate, a rolling bearing is fixedly inlaid on the bottom surface of each housing, a motor is fixedly connected to the inner top wall of each housing, a drill bit is fixedly connected to the inner ring of each rolling bearing, and the top end of each drill bit is fixedly connected to the output end of the motor, a fixed plate is fixedly connected to the front of the sliding cylinder, a connecting plate is fixedly connected to the top of the sliding rod, a hydraulic rod is fixedly inlaid on the upper surface of the connecting plate, and the bottom end of the hydraulic rod is fixedly connected to the upper surface of the fixing plate.

[0007] Preferably, a through opening is opened on the upper surface of the box body, a support plate is fixedly connected to the inner side wall of the box body, and a collection box is placed on the upper surface of the support plate.

[0008] Preferably, an operation indicator is fixedly connected to the upper surface of the box body, and the operation indicator is located in front of the sliding rod.

[0009] Preferably, two groups of circular holes are provided on the bottom surface of the box body, and a sealed door is hingedly connected to the front surface of the box body via hinges.

[0010] Preferably, a support rod is fixedly connected to the inner bottom wall of the box body, and the top end of the support rod is fixedly connected to the bottom surface of the support plate.

[0011] Preferably, a warning sign is provided on the right side of the box body, and the left side of the warning sign is fixedly connected to the right side of the box body.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] By providing a positioning rod and a slider, and utilizing the cooperation of the sleeve and the slider, it is convenient for the staff to adjust the distance between the two drill bits during use, and it is convenient for the staff to perform drilling work according to the use requirements. Subsequently, through the design of the threaded rod, the positioning groove and the threaded barrel, it is convenient to limit the sleeve. At this time, according to the power provided by the motor, it is convenient to drive the drill bit to rotate inside the rolling bearing. At the same time, the thrust provided by the hydraulic rod is utilized to facilitate the downward movement of the drill bit, and it is convenient to perform drilling work on aircraft parts. This method does not require repeated movement of the drill bit, and two holes can be drilled at one time, and the drilling speed can be accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The utility model is a three-dimensional structural diagram of the whole;

[0016] Figure 2 It is: a sectional view of the front view of the box body of the utility model;

[0017] Figure 3 : A three-dimensional structural diagram of a front view of the slide bar of the utility model;

[0018] Figure 4 The following is a three-dimensional structural diagram of the rear view of the movable plate of the utility model;

[0019] Figure 5 : A sectional view of the front view of the shell of the utility model.

[0020] In the figure: 1. round hole; 2. box body; 3. sealing door; 4. threaded cylinder; 5. warning sign; 6. through port; 7. movable plate; 8. positioning rod; 9. shell; 10. hydraulic rod; 11. connecting plate; 12. fixed plate; 13. sliding rod; 14. operation indicator; 15. threaded rod; 16. support rod; 17. support plate; 18. collection box; 19. sleeve; 20. sliding cylinder; 21. sliding block; 22. sliding port; 23. positioning groove; 24. motor; 25. rolling bearing; 26. drill bit. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-5 , the utility model provides a technical solution for a drilling machine for producing aircraft parts:

[0024] A drilling machine for producing aircraft parts comprises a box body 2, a sliding rod 13 is fixedly connected to the upper surface of the box body 2, a sliding cylinder 20 is slidably connected to the outer surface of the sliding rod 13, a movable plate 7 is fixedly connected to the right side of the sliding cylinder 20, a positioning rod 8 is fixedly connected to the upper surface of the movable plate 7, a sleeve 19 is slidably connected to the outer surface of the positioning rod 8, a threaded cylinder 4 is fixedly inlaid on the outer surface of the sleeve 19, a threaded rod 15 is threadedly connected to the inner wall of the threaded cylinder 4, a group of positioning grooves 23 are provided on the outer surface of the positioning rod 8, a sliding opening 22 is provided on the upper surface of the movable plate 7, a sliding block 21 is slidably connected to the inner wall of the sliding opening 22, a housing 9 is fixedly connected to the bottom surface of the sliding block 21 and the bottom surface of the movable plate 7, a rolling bearing 25 is fixedly inlaid on the bottom surface of each housing 9, a motor 24 is fixedly connected to the inner top wall of each housing 9, a drill bit 26 is fixedly connected to the inner ring of each rolling bearing 25, and the top end of each drill bit 26 is fixedly connected to the output end of the motor 24, and the sliding cylinder The front of 20 is fixedly connected with a fixed plate 12, the top of the slide rod 13 is fixedly connected with a connecting plate 11, the upper surface of the connecting plate 11 is fixedly inlaid with a hydraulic rod 10, and the bottom end of the hydraulic rod 10 is fixedly connected to the upper surface of the fixed plate 12; specifically, by providing a positioning rod 8, a sleeve 19 and a slide block 21, the sleeve 19 and the slide block 21 cooperate to facilitate the staff to adjust the distance between the two drill bits 26 when using, and facilitate the staff to perform drilling work according to the use requirements, and then through the design of the threaded rod 15, the positioning groove 23 and the threaded cylinder 4, it is convenient to limit the sleeve 19, at this time, according to the power provided by the motor 24, it is convenient to drive the drill bit 26 to rotate inside the rolling bearing 25, and at the same time, the thrust provided by the hydraulic rod 10 is used to facilitate the downward movement of the drill bit 26, and it is convenient to drill holes in aircraft parts, and this method does not require repeated movement of the drill bit 26, and can drill two holes at a time, and can speed up the drilling speed;

[0025] In this embodiment, a through opening 6 is provided on the upper surface of the box body 2, a support plate 17 is fixedly connected to the inner side wall of the box body 2, and a collection box 18 is placed on the upper surface of the support plate 17; an operation indicator 14 is fixedly connected to the upper surface of the box body 2, and the operation indicator 14 is located in front of the slide bar 13; two groups of round holes 1 are provided on the bottom surface of the box body 2, and a sealing door 3 is hinged on the front of the box body 2 through a hinge; specifically, the collection box 18 and the through opening 6 are used to collect the waste generated by drilling, and the operation indicator 14 is used to facilitate the staff to understand the operation process of the device, and the round hole 1 and the external screw are used to facilitate the installation of the device at the use position;

[0026] In this embodiment, a support rod 16 is fixedly connected to the inner bottom wall of the box body 2, and the top of the support rod 16 is fixedly connected to the bottom surface of the support plate 17; a warning sign 5 is provided on the right side of the box body 2, and the left side of the warning sign 5 is fixedly connected to the right side of the box body 2; specifically, the support rod 16 can be used to support the support plate 17, and the warning sign 5 can be used to easily remind the staff of precautions.

[0027] Working principle: When the drilling machine for aircraft parts production is used, the user first moves the sleeve 19 on the surface of the positioning rod 8. At this time, the slider 21 drives the shell 9 to move closer to or away from another shell 9. After adjusting it to a suitable position, the threaded rod 15 is rotated to move inside the threaded cylinder 4, and the threaded rod 15 is inserted into the positioning groove 23, so that the sleeve 19 can be positioned. Then, the thrust provided by the hydraulic rod 10 pushes the fixed plate 12 to drive the slide cylinder 20 to move. At this time, the movable plate 7 and the shell 9 push the drill bit 26 to move downward, and the drill bit 26 is driven to rotate according to the power provided by the motor 24.

[0028] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0029] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A drilling machine for producing aircraft parts, comprising a housing (2), characterized in that: The upper surface of the box body (2) is fixedly connected with a slide rod (13), the outer surface of the slide rod (13) is slidably connected with a slide cylinder (20), the right side of the slide cylinder (20) is fixedly connected with a movable plate (7), the upper surface of the movable plate (7) is fixedly connected with a positioning rod (8), the outer surface of the positioning rod (8) is slidably connected with a sleeve (19), the outer surface of the sleeve (19) is fixedly inlaid with a threaded cylinder (4), the inner wall of the threaded cylinder (4) is threadedly connected with a threaded rod (15), the outer surface of the positioning rod (8) is provided with a group of positioning grooves (23), the upper surface of the movable plate (7) is provided with a sliding opening (22), the inner wall of the sliding opening (22) is slidably connected with a slider (21), the slider ( The bottom surface of the movable plate (21) and the bottom surface of the movable plate (7) are fixedly connected to a shell (9), the bottom surface of each shell (9) is fixedly inlaid with a rolling bearing (25), the inner top wall of each shell (9) is fixedly connected to a motor (24), the inner ring of each rolling bearing (25) is fixedly connected to a drill bit (26), the top end of each drill bit (26) is fixedly connected to the output end of the motor (24), the front of the slide cylinder (20) is fixedly connected to a fixed plate (12), the top end of the slide rod (13) is fixedly connected to a connecting plate (11), the upper surface of the connecting plate (11) is fixedly inlaid with a hydraulic rod (10), and the bottom end of the hydraulic rod (10) is fixedly connected to the upper surface of the fixed plate (12).

2. The drilling machine for producing aircraft parts according to claim 1, characterized in that: The upper surface of the box body (2) is provided with a through opening (6), the inner side wall of the box body (2) is fixedly connected with a support plate (17), and a collection box (18) is placed on the upper surface of the support plate (17).

3. The drilling machine for producing aircraft parts according to claim 1, characterized in that: An operation indicator (14) is fixedly connected to the upper surface of the box body (2), and the operation indicator (14) is located in front of the slide bar (13).

4. The drilling machine for producing aircraft parts according to claim 1, characterized in that: The bottom surface of the box body (2) is provided with two groups of circular holes (1), and the front surface of the box body (2) is hingedly connected with a sealed door (3) via a hinge.

5. The drilling machine for producing aircraft parts according to claim 1, characterized in that: A support rod (16) is fixedly connected to the inner bottom wall of the box body (2), and the top end of the support rod (16) is fixedly connected to the bottom surface of the support plate (17).

6. The drilling machine for producing aircraft parts according to claim 1, characterized in that: A warning sign (5) is provided on the right side of the box body (2), and the left side of the warning sign (5) is fixedly connected to the right side of the box body (2).

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