Drilling equipment for cylindrical aluminum profile

Abstract

The utility model discloses drilling equipment for a cylindrical aluminum profile, which comprises a mounting seat, mounting openings are formed in the outer walls of the two sides of the mounting seat, a connecting frame is arranged on the outer wall of the top of the mounting seat, and the drilling equipment further comprises a telescopic mechanism, a drilling mechanism and a drilling mechanism, and the limiting mechanisms are located on the two sides of the mounting base, each limiting mechanism comprises two mounting rods, a connecting lantern ring is arranged at one end of each mounting rod, and four limiting clamping plates distributed at equal intervals are arranged on the circumferential outer wall of each connecting lantern ring. The drilling equipment for the cylindrical aluminum profiles has the advantages that operation is easy, the cylindrical aluminum profiles of different sizes are limited rapidly, waste of a large amount of time and manpower is avoided, and the drilling efficiency of the cylindrical aluminum profiles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a drilling device for cylindrical aluminum profiles. Background Art

[0002] Cylindrical aluminum profile is a common aluminum material, which is widely used in various fields, such as construction, furniture, automobile, aviation, etc. It has the characteristics of light weight, high strength, corrosion resistance, and easy processing, which makes it widely used in modern industry. According to different application requirements, cylindrical aluminum profiles can have different sizes, wall thicknesses and material grades.

[0003] The patent document with application number 202020672042.0 discloses a drilling equipment for aluminum profile processing, including a workbench, a support frame, a hydraulic telescopic rod and a fixed frame. The bottom end of the workbench is fixedly connected to a pillar, the top end of the workbench is fixedly connected to the fixed frame, and the internal movably connected to the fixed frame is a positioning structure, and both sides of the workbench are fixedly connected to support frames.

[0004] However, when drilling holes in cylindrical aluminum profiles traditionally, special fixtures or clamps are usually used to clamp the two ends of the cylindrical aluminum profile to ensure that its position is fixed, and then the drilling equipment is used to continuously change the drilling angle to drill holes on the surface of the cylindrical aluminum profile. This operation is complicated, it takes a long time to limit the position of the cylindrical aluminum profile, and it has high requirements for the drilling equipment. Since drilling holes in cylindrical aluminum profiles of different sizes requires repeated adjustment of the parameters of the drilling equipment, the drilling efficiency of the cylindrical aluminum profile may be reduced. Utility Model Content

[0005] The utility model discloses a drilling device for cylindrical aluminum profiles, which aims to solve the problem that in the traditional process of drilling holes in cylindrical aluminum profiles, a special fixture or clamp is usually used to clamp the two ends of the cylindrical aluminum profile to ensure that the position of the cylindrical aluminum profile is fixed, and then the drilling device is used to continuously change the drilling angle to drill holes on the surface of the cylindrical aluminum profile. This operation is complicated, and it takes a long time to limit the position of the cylindrical aluminum profile, and has high requirements for the drilling device. Since the parameters of the drilling device need to be repeatedly adjusted for drilling holes in cylindrical aluminum profiles of different sizes, the technical problem of reduced drilling efficiency of the cylindrical aluminum profiles may be caused.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drilling device for cylindrical aluminum profiles, comprising a mounting seat, both sides of the outer wall of the mounting seat are provided with mounting openings, the top outer wall of the mounting seat is provided with a connecting frame, and further comprising:

[0008] Telescopic mechanism: located on the top inner wall of the connecting frame;

[0009] Limiting mechanism: located on both sides of the mounting seat, the limiting mechanism includes two mounting rods, one end of the mounting rod is provided with a connecting ring, the circumferential outer wall of the connecting ring is provided with four equally spaced limiting clamps, the outer wall on the opposite side of the limiting clamp is hinged with a second connecting rod, the inner wall of the mounting port is connected with a mounting ring through a bearing, one side outer wall of the mounting ring is provided with four equally spaced fixing rods, one end of the fixing rod is hinged with two first connecting rods, one end of the second connecting rod is located between the outer walls on the opposite side of the two first connecting rods, and one end of the two first connecting rods is provided with the same support pad;

[0010] Rotating mechanism: located on one side of the limiting mechanism;

[0011] Adjustment mechanism: located inside the mounting base.

[0012] The adoption of the above technical scheme can facilitate the rapid limiting of cylindrical aluminum profiles of different sizes. Specifically, when in use, the cylindrical aluminum profile is first placed on the mounting seat, and the two ends of the cylindrical aluminum profile are aligned with the two mounting openings, and then the two mounting rods are driven to approach the two ends of the cylindrical aluminum profile at the same time according to the adjustment mechanism. When the two mounting rods approach each other, the second connecting rod on the mounting rod will push the first connecting rod to expand around, and the set support pad is supported on the inner wall of the cylindrical aluminum profile, so as to limit the position according to the internal size of the cylindrical aluminum profile, and then according to the actual required drilling position, the telescopic mechanism is started to drive the drilling equipment to move down to the surface of the cylindrical aluminum profile. Compared with the traditional method of constantly adjusting the drilling angle according to the actual drilling position, the present device can drive the cylindrical aluminum profile to rotate and pause through the rotating mechanism, so as to drill holes in the cylindrical aluminum profile, thereby improving the drilling efficiency of the cylindrical aluminum profile.

[0013] In a preferred solution, the adjustment mechanism includes two limit plates and a first threaded rod, the two mounting rods are respectively fixedly connected to one side outer wall of the two limit plates, one side outer wall of the limit plate is provided with a support frame, one side outer wall of the support frame is provided with a connecting port, the first threaded rod passes through the connecting port and is connected to the inner wall of the support frame by threads, and a knob is provided at one end of the first threaded rod.

[0014] When in use, the first threaded rod is driven to rotate by turning the knob, and then the two support frames are separated from or approached to each other on the first threaded rod, or the knob can be replaced with a motor to drive the first threaded rod to rotate according to actual needs, thereby facilitating adjustment of the distance from the mounting rod to the mounting seat and the opening range of the first connecting rod according to the internal diameter of the cylindrical aluminum profile.

[0015] In a preferred embodiment, the rotating mechanism includes a fixed plate, which is located on an outer wall of one side of one of the limit plates, and a connecting plate is connected to an outer wall of one side of the fixed plate by bolts. A second motor is provided on an outer wall of the connecting plate close to the fixed plate, and the mounting rod is installed at one end of the output shaft of the second motor, and the mounting rod passes through an outer wall of one side of the fixed plate.

[0016] When in use, start the second motor, and the output shaft of the second motor drives one of the mounting rods to rotate, thereby driving the limiting clamp, the first connecting rod and the support pad to rotate, and then the fixed rod drives the mounting ring to rotate in the mounting opening. Since the limiting mechanism limits both ends of the cylindrical aluminum profile, when one end of the cylindrical aluminum profile rotates, it will drive the other end to rotate synchronously, thereby realizing the rotation of the cylindrical aluminum profile itself to adjust the drilling position, which is convenient for the drilling assembly to drill holes on the surface of the cylindrical aluminum profile.

[0017] As can be seen from the above, a drilling device for cylindrical aluminum profiles includes a mounting seat, both sides of the outer wall of the mounting seat are provided with mounting openings, the top outer wall of the mounting seat is provided with a connecting frame, and also includes:

[0018] Telescopic mechanism: located on the top inner wall of the connecting frame;

[0019] Limiting mechanism: located on both sides of the mounting seat, the limiting mechanism includes two mounting rods, one end of the mounting rod is provided with a connecting ring, the circumferential outer wall of the connecting ring is provided with four equally spaced limiting clamps, the outer wall on the opposite side of the limiting clamp is hinged with a second connecting rod, the inner wall of the mounting port is connected with a mounting ring through a bearing, one side outer wall of the mounting ring is provided with four equally spaced fixing rods, one end of the fixing rod is hinged with two first connecting rods, one end of the second connecting rod is located between the outer walls on the opposite side of the two first connecting rods, and one end of the two first connecting rods is provided with the same support pad;

[0020] Rotating mechanism: located on one side of the limiting mechanism;

[0021] Adjustment mechanism: located inside the mounting seat. The drilling device for cylindrical aluminum profiles provided by the utility model has the technical effect of simple operation, fast positioning of cylindrical aluminum profiles of different sizes, avoiding the waste of a lot of time and manpower, and improving the drilling efficiency of cylindrical aluminum profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of the structure of a limit mechanism of a drilling device for cylindrical aluminum profiles.

[0023] Figure 2 The utility model is a schematic diagram of the rotating mechanism structure of a drilling device for cylindrical aluminum profiles.

[0024] Figure 3 The utility model discloses a structural schematic diagram of a telescopic mechanism and an adjusting mechanism of a drilling device for cylindrical aluminum profiles.

[0025] Figure 4 The utility model is a schematic diagram of a limit clamp structure of a drilling device for cylindrical aluminum profiles.

[0026] In the accompanying drawings: 1. mounting base; 2. connecting frame; 3. knob; 4. first threaded rod; 5. mounting ring; 6. limit plate; 7. support frame; 8. first motor; 9. fixing rod; 10. first connecting rod; 11. support pad; 12. mounting rod; 13. second connecting rod; 14. limit splint; 15. fixing plate; 16. connecting port; 17. connecting plate; 18. second motor; 19. electric telescopic rod; 20. connecting sleeve; 21. limit rod; 22. drill bit; 23. second threaded rod; 24. slider. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] The utility model discloses a drilling device for cylindrical aluminum profiles, which is mainly used in traditional drilling of cylindrical aluminum profiles. Usually, a special fixture or clamp is used to clamp the two ends of the cylindrical aluminum profile to ensure that its position is fixed, and then the drilling device is used to continuously change the drilling angle to drill the surface of the cylindrical aluminum profile. This operation is complicated, and it takes a long time to limit the position of the cylindrical aluminum profile, and has high requirements for the drilling device. Since the parameters of the drilling device need to be repeatedly adjusted for drilling cylindrical aluminum profiles of different sizes, it may lead to a scenario in which the drilling efficiency of the cylindrical aluminum profile is reduced.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A drilling device for cylindrical aluminum profiles, comprising a mounting seat 1, both sides of the outer wall of the mounting seat 1 are provided with mounting openings, the top outer wall of the mounting seat 1 is provided with a connecting frame 2, and also includes:

[0030] Telescopic mechanism: located on the top inner wall of the connecting frame 2;

[0031] Limiting mechanism: located on both sides of the mounting seat 1, the limiting mechanism includes two mounting rods 12, one end of the mounting rod 12 is provided with a connecting ring, the circumferential outer wall of the connecting ring is provided with four equally spaced limiting clamps 14, the outer wall on the opposite side of the limiting clamp 14 is hinged with a second connecting rod 13, the inner wall of the mounting opening is connected with a mounting ring 5 through a bearing, one side outer wall of the mounting ring 5 is provided with four equally spaced fixing rods 9, one end of the fixing rod 9 is hinged with two first connecting rods 10, one end of the second connecting rod 13 is located between the outer walls on the opposite side of the two first connecting rods 10, and one end of the two first connecting rods 10 is provided with the same support pad 11;

[0032] Rotating mechanism: located on one side of the limiting mechanism;

[0033] Adjustment mechanism: located inside the mounting seat 1.

[0034] It should be noted that the support pad 11 is made of rubber material. This arrangement is convenient for increasing the friction with the inner wall of the cylindrical aluminum profile. When used in conjunction with the rotating mechanism, it can better achieve the limiting and fixing of the inside of the cylindrical aluminum profile.

[0035] The length of the second connecting rod 13 is equal to the length of the inner radius of the mounting ring 5 .

[0036] Specifically, when in use, first place the cylindrical aluminum profile on the mounting seat 1, and align the two ends of the cylindrical aluminum profile with the two mounting openings, and then drive the two mounting rods 12 to approach the two ends of the cylindrical aluminum profile at the same time according to the adjustment mechanism. When the two mounting rods 12 approach each other, the second connecting rod 13 on the mounting rod 12 will push the first connecting rod 10 to expand in all directions, and the set support pad 11 is supported on the inner wall of the cylindrical aluminum profile, so as to limit the position according to the internal size of the cylindrical aluminum profile, and then according to the actual required drilling position, start the telescopic mechanism to drive the drilling equipment to move down to the surface of the cylindrical aluminum profile. Compared with the traditional method of constantly adjusting the drilling angle according to the actual drilling position, the present device can drive the cylindrical aluminum profile to rotate and pause through the rotating mechanism, so as to drill holes in the cylindrical aluminum profile, and quickly limit cylindrical aluminum profiles of different diameters, thereby improving the drilling efficiency of the cylindrical aluminum profile.

[0037] Reference Figure 3 In a preferred embodiment, the adjustment mechanism includes two limit plates 6 and a first threaded rod 4, two mounting rods 12 are respectively fixedly connected to the outer walls of one side of the two limit plates 6, a support frame 7 is provided on the outer wall of one side of the limit plate 6, a connecting port 16 is opened on the outer wall of one side of the support frame 7, the first threaded rod 4 passes through the connecting port 16 and is connected to the inner wall of the support frame 7 by threads, and a knob 3 is provided at one end of the first threaded rod 4.

[0038] The outer wall of the first threaded rod 4 is provided with two threads in opposite directions, so that when the rotating mechanism drives the first threaded rod 4 to rotate, the two support frames 7 are driven to move away or closer, thereby driving the limiting mechanism to limit the inside of the cylindrical aluminum profile.

[0039] Specifically, when in use, the knob 3 is turned to drive the first threaded rod 4 to rotate, and then the two support frames 7 are separated from or approached to each other on the first threaded rod 4, or the knob 3 can be replaced with a motor to drive the first threaded rod 4 to rotate according to actual needs, thereby facilitating adjustment of the distance from the mounting rod 12 to the mounting seat 1 and the opening range of the first connecting rod 10 according to the internal diameter of the cylindrical aluminum profile.

[0040] Reference Figure 2 and Figure 3 In a preferred embodiment, the rotating mechanism includes a fixed plate 15, which is located on one side outer wall of one of the limit plates 6, and one side outer wall of the fixed plate 15 is connected to a connecting plate 17 by bolts. The connecting plate 17 is provided with a second motor 18 on one side outer wall close to the fixed plate 15, and the mounting rod 12 is installed at one end of the output shaft of the second motor 18, and the mounting rod 12 passes through one side outer wall of the fixed plate 15.

[0041] It should be noted that the second motor 18 is a reduction motor, which can be used in conjunction with a drilling device to perform drilling work on the surface of the cylindrical aluminum profile.

[0042] Specifically, when in use, the second motor 18 is started, and the output shaft of the second motor 18 drives one of the mounting rods 12 to rotate, thereby driving the limiting clamp 14, the first connecting rod 10 and the support pad 11 to rotate, and then the fixed rod 9 drives the mounting ring 5 to rotate in the mounting mouth. Since the limiting mechanism limits both ends of the cylindrical aluminum profile, when one end of the cylindrical aluminum profile rotates, it will drive the other end to rotate synchronously, thereby realizing the cylindrical aluminum profile's own rotation to adjust the drilling position, making it convenient for the drilling assembly to drill holes on the surface of the cylindrical aluminum profile.

[0043] Reference Figure 1 and Figure 3 In a preferred embodiment, the telescopic mechanism includes a first motor 8, a second threaded rod 23 is provided at one end of the output shaft of the first motor 8, and the end of the second threaded rod 23 away from the first motor 8 is connected to the inner wall of one side of the connecting frame 2 through a bearing. The outer wall of the second threaded rod 23 is connected to a slider 24 through a thread. A slide groove is provided on the top inner wall of the connecting frame 2, and the slider 24 is slidably connected to the inner wall of the slide groove. An electric telescopic rod 19 and two connecting sleeves 20 are provided on the bottom outer wall of the slider 24. The inner wall of the connecting sleeve 20 is slidably connected to a limit rod 21. The movable end of the electric telescopic rod 19 and one end of the two limit rods 21 are provided with the same mounting plate, and a drilling component is provided inside the mounting plate.

[0044] Among them, the drilling assembly includes a third motor, one end of the output shaft of the third motor passes through the bottom outer wall of the mounting plate and is equipped with a drill bit 22. When in use, the third motor is started, and the output shaft of the third motor drives the drill bit 22 to rotate, thereby drilling the surface of the cylindrical aluminum profile.

[0045] Specifically, when in use, the first motor 8 is started, and the output shaft of the first motor 8 drives the second threaded rod 23 to rotate, thereby driving the slider 24 to move on the second threaded rod 23. At the same time, the top of the slider 24 moves in the slide groove to provide a limiting function. According to actual conditions, the slider 24 is moved to the position directly above the designated drilling position, and then the electric telescopic rod 19 is started. The movable end of the electric telescopic rod 19 drives the drilling assembly to move downward to drill holes on the surface of the cylindrical aluminum profile.

[0046] Working principle: When in use, first place the cylindrical aluminum profile on the mounting seat 1, and align the two ends of the cylindrical aluminum profile with the two mounting openings, and then drive the two mounting rods 12 to approach the two ends of the cylindrical aluminum profile at the same time according to the adjustment mechanism. When the two mounting rods 12 approach each other, the second connecting rod 13 on the mounting rod 12 will push the first connecting rod 10 to expand around, and the set support pad 11 is supported on the inner wall of the cylindrical aluminum profile, so as to limit the position according to the internal size of the cylindrical aluminum profile, and then according to the actual punching position required, start the telescopic mechanism to drive the punching equipment to move down to the surface of the cylindrical aluminum profile. Compared with the traditional method of constantly adjusting the punching angle according to the actual punching position, the present device can drive the cylindrical aluminum profile to rotate and pause through the rotating mechanism, so as to drill holes in the cylindrical aluminum profile, and quickly limit cylindrical aluminum profiles of different diameters, thereby improving the drilling efficiency of the cylindrical aluminum profile.

[0047] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A drilling device for cylindrical aluminum profiles, comprising a mounting seat (1), both sides of the outer wall of the mounting seat (1) are provided with mounting openings, and the top outer wall of the mounting seat (1) is provided with a connecting frame (2), characterized in that: Also includes: Telescopic mechanism: located on the top inner wall of the connecting frame (2); A limiting mechanism: located on both sides of the mounting seat (1), the limiting mechanism comprises two mounting rods (12), one end of the mounting rod (12) is provided with a connecting ring, the circumferential outer wall of the connecting ring is provided with four equidistantly distributed limiting clamps (14), the outer wall on the opposite side of the limiting clamp (14) is hinged with a second connecting rod (13), the inner wall of the mounting opening is connected to a mounting ring (5) via a bearing, one side outer wall of the mounting ring (5) is provided with four equidistantly distributed fixing rods (9), one end of the fixing rod (9) is hinged with two first connecting rods (10), one end of the second connecting rod (13) is located between the outer walls on the opposite side of the two first connecting rods (10), and one end of the two first connecting rods (10) is provided with the same support pad (11); Rotating mechanism: located on one side of the limiting mechanism; Adjustment mechanism: located inside the mounting seat (1).

2. The drilling device for cylindrical aluminum profiles according to claim 1, characterized in that: The length of the second connecting rod (13) is equal to the length of the inner circle radius of the mounting ring (5).

3. The drilling device for cylindrical aluminum profiles according to claim 2, characterized in that: The adjustment mechanism comprises two limit plates (6) and a first threaded rod (4); the two mounting rods (12) are respectively fixedly connected to one side outer wall of the two limit plates (6); one side outer wall of the limit plates (6) is provided with a support frame (7); one side outer wall of the support frame (7) is provided with a connecting port (16); the first threaded rod (4) passes through the connecting port (16) and is connected to the inner wall of the support frame (7) by means of threads; and one end of the first threaded rod (4) is provided with a knob (3).

4. The drilling device for cylindrical aluminum profiles according to claim 3, characterized in that: The outer wall of the first threaded rod (4) is provided with two threads running in opposite directions.

5. The drilling device for cylindrical aluminum profiles according to claim 4, characterized in that: The rotating mechanism comprises a fixing plate (15), the fixing plate (15) being located on one side outer wall of one of the limiting plates (6), the one side outer wall of the fixing plate (15) being connected to a connecting plate (17) by bolts, the connecting plate (17) being provided with a second motor (18) on one side outer wall close to the fixing plate (15), the mounting rod (12) being mounted on one end of an output shaft of the second motor (18), and the mounting rod (12) penetrating one side outer wall of the fixing plate (15).

6. The drilling device for cylindrical aluminum profiles according to claim 1, characterized in that: The telescopic mechanism comprises a first motor (8), a second threaded rod (23) is provided at one end of an output shaft of the first motor (8), an end of the second threaded rod (23) away from the first motor (8) is connected to an inner wall of one side of the connecting frame (2) via a bearing, an outer wall of the second threaded rod (23) is connected to a slider (24) via a thread, a slide groove is provided on the top inner wall of the connecting frame (2), the slider (24) is slidably connected to the inner wall of the slide groove, an electric telescopic rod (19) and two connecting sleeves (20) are provided on the bottom outer wall of the slider (24), the inner wall of the connecting sleeve (20) is slidably connected to a limit rod (21), a movable end of the electric telescopic rod (19) and one end of the two limit rods (21) are provided with a same mounting plate, and a drilling assembly is provided inside the mounting plate.

7. The drilling device for cylindrical aluminum profiles according to claim 6, characterized in that: The drilling assembly comprises a third motor, one end of the output shaft of the third motor passes through the bottom outer wall of the mounting plate and is equipped with a drill bit (22).

Images