Aluminum alloy drilling device

Abstract

The application relates to the technical field of aluminum alloy processing equipment, and discloses an aluminum alloy drilling device, which comprises a table, a rack, a first positioning piece arranged on the table, a second positioning piece arranged on the table in a sliding mode, at least one second positioning piece arranged on the two sides of the first positioning piece, the second positioning piece being capable of moving close to or away from the first positioning piece, and a locking piece arranged between the second positioning piece and the table and used for positioning the second positioning piece. The aluminum alloy can be better positioned according to the length of the aluminum alloy profile.

Description

Technical Field

[0001] This application relates to the technical field of aluminum alloy processing equipment, and in particular to an aluminum alloy drilling device. Background Technology

[0002] In the field of building doors and windows, aluminum alloy profiles have become one of the mainstream materials due to their excellent durability, lightweight and high strength, and good decorative properties. Drilling is a crucial step in the processing of aluminum alloy profiles, used to connect profiles, install hardware (such as hinges, handles, and locks), and process drainage and ventilation holes.

[0003] The aluminum alloy drilling device in related technologies mainly includes a machine platform, a frame mounted on the machine body, and a cylinder mounted on the machine platform. A drilling tool is installed at the end of the frame. The aluminum alloy is placed on the machine platform and positioned by the cylinder. Then, the frame drives the drilling tool to drill holes in the aluminum alloy. However, during the drilling process, the rotation of the tool can easily cause vibration or swaying of the aluminum alloy, and positioning by the cylinder alone is ineffective. Utility Model Content

[0004] To improve the stability of aluminum alloys during drilling, this application provides an aluminum alloy drilling device.

[0005] The technical solution adopted in this application is as follows: An aluminum alloy drilling device includes a machine base, a frame, a first positioning member disposed on the machine base, and a second positioning member slidably disposed on the machine base. There is at least one second positioning member on each side of the first positioning member, and the second positioning member can move closer to or further away from the first positioning member. A locking member is disposed between the second positioning member and the machine base, and the locking member is used to position the second positioning member.

[0006] By adopting the above technical solution, second positioning components are provided on both sides of the first positioning component. When the aluminum alloy profile is being drilled, it can be positioned by the first positioning component and then by the two second positioning components. The second positioning components can slide on the machine tool and are positioned by locking components, thereby allowing the second positioning components to be adjusted according to the length of the aluminum alloy profile and the drilling position.

[0007] Optionally, the machine base is provided with two slide rails, and the second positioning component includes a slide seat slidably connected to the slide rail, a positioning plate disposed on the slide seat, and a clamping element mounted on the positioning plate, and the locking component is mounted on the slide seat.

[0008] Optionally, the sliding seat has a sliding groove, the locking member includes a sliding rod slidably disposed in the sliding groove and a first elastic member installed between the sliding groove and the sliding rod, the slide rail has a positioning groove spaced apart on the side facing the sliding rod, the sliding seat is equipped with a driving member, the driving member can drive the sliding rod to be inserted into the positioning groove, and the first elastic member provides a force for the sliding rod to slide out of the positioning groove.

[0009] By adopting the above technical solution, the sliding rod is driven to slide by the driving component, so that the sliding rod is inserted into the positioning groove, thereby preventing the sliding seat from sliding. When the driving component is reset, the first elastic element drives the sliding rod to slide out of the positioning groove, thereby adjusting the position of the sliding seat.

[0010] Optionally, the sliding seat has a receiving groove, the driving component includes an elliptical block rotatably installed in the receiving groove, one end of the sliding rod abuts against the side wall of the elliptical block, the positioning plate is slidably disposed on the sliding seat, and when the positioning plate slides, it can drive the elliptical block to rotate.

[0011] By adopting the above technical solution, the sliding rod can be pushed to slide by rotating the elliptical block.

[0012] Optionally, a rotating shaft is concentrically fixed on the elliptical block, the upper end of the rotating shaft passes through the surface of the sliding seat, a clearance groove is opened on the lower surface of the positioning plate, the upper end of the rotating shaft extends into the clearance groove, and a gear is coaxially fixed on the side wall, and a rack that meshes with the gear is provided on the inner wall of the clearance slot.

[0013] By adopting the above technical solution, the meshing of gears and racks allows the elliptical block to rotate when the positioning plate slides, thereby enabling the elliptical block to drive the sliding rod to slide.

[0014] Optionally, a guide block is provided on the lower surface of the positioning plate, and a guide groove is provided on the surface of the sliding seat for the guide block to slide. The extension direction of the guide groove is perpendicular to the length direction of the slide rail. A second elastic element is provided in the guide groove. When the positioning plate is driven to slide, the second elastic element is in a compressed state.

[0015] By adopting the above technical solution, the positioning plate slides on the sliding seat through the cooperation of the guide block and the guide groove, thereby allowing the positioning plate to be slidably installed on the sliding seat.

[0016] Optionally, the locking elements are symmetrically arranged on both sides of the sliding seat.

[0017] By adopting the above technical solution, the stability of the sliding seat when positioned on the slide rail is improved.

[0018] Optionally, the end of the sliding rod has an arc-shaped structure.

[0019] By adopting the above technical solution, it is easy for the sliding rod to be inserted into the positioning groove.

[0020] Optionally, a pin is provided on the positioning plate, and the lower end of the pin is inserted into the sliding seat.

[0021] By adopting the above technical solution, the stability of the positioning plate during use is improved.

[0022] In summary, this application includes at least one of the following beneficial effects: 1. There are second positioning parts on both sides of the first positioning part. Under the joint positioning action of the first positioning part and the second positioning part, the aluminum alloy profile can be more stable during the drilling process. 2. The position of the second positioning component can be adjusted on the machine tool, so that the second positioning component can be adjusted to a more suitable position according to the length of the aluminum alloy profile and the drilling position. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is an exploded view of the second positioning element in an embodiment of this application; Figure 3 This is a cross-sectional schematic diagram of the sliding seat in an embodiment of this application; Figure 4 This is a bottom schematic diagram of the positioning plate in an embodiment of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Machine base; 2. Machine frame; 3. First positioning element; 4. Second positioning element; 41. Sliding seat; 42. Positioning plate; 43. Abutting element; 5. Locking element; 51. Sliding rod; 52. First elastic element; 6. Slide rail; 7. Sliding groove; 8. Positioning groove; 9. Driving element; 91. Elliptical block; 10. Receiving groove; 11. Rotating shaft; 12. Relief groove; 13. Gear; 14. Rack; 15. Guide block; 16. Guide groove; 17. Second elastic element; 18. Limiting groove; 19. Pin. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] This application discloses an aluminum alloy drilling device. (Refer to...) Figure 1The drilling device includes a machine base 1, on which a frame 2 and a first positioning component 3 are mounted. A drilling tool is mounted on the frame 2. The first positioning component 3 is a cylinder device. After the aluminum alloy profile is placed on the machine base 1, it is positioned by the first positioning component 3, and then drilling can be performed using the drilling tool. The frame 2 can adjust the vertical position of the tool. This is prior art and not the focus of this application, so it will not be elaborated upon here.

[0027] Referring to the figure, a second positioning element 4 is installed on the machine base 1. At least two second positioning elements 4 are provided; in this embodiment, two second positioning elements 4 are provided, located on either side of the first positioning element 3. The second positioning elements 4 are slidably mounted on the machine base 1, and locking elements 5 are installed on the positioning elements. The locking elements 5 can be used to position the second positioning elements 4, allowing adjustment of the distance between the second positioning elements 4 and the first positioning elements 3. For example, when drilling a hole in the middle of the aluminum alloy profile, the second positioning elements 4 can be symmetrically positioned on either side of the first positioning element 3. When drilling a hole towards the end of the aluminum alloy profile, one of the second positioning elements 4 is adjusted to a position closer to the first positioning element 3.

[0028] Referring to the figure, two slide rails 6 are fixed on the machine base 1, and the two slide rails 6 are parallel to each other. The second positioning component 4 includes a sliding seat 41 slidably connected to the two slide rails 6, a positioning plate 42 mounted on the sliding seat 41, and a clamping element 43 mounted on the positioning plate 42. The clamping element 43 is a cylinder. One end of the positioning plate 42 extends upward, making the positioning plate 42 have an L-shaped structure. An aluminum alloy profile is mounted on the positioning plate 42 and clamped by the clamping element 43. The slide rail 6 has a right-angled trapezoidal cross-section. The sliding seat 41 has a limiting groove 18 that matches the slide rail 6, so that the sliding seat 41 can be stably slidably connected to the slide rail 6. A locking component 5 is mounted on the sliding seat 41 and positions the sliding seat 41.

[0029] Referring to the figure, a sliding groove 7 is provided on the side of the sliding seat 41 near the slide rail 6, and one end of the sliding groove 7 extends to the limiting groove 18. The locking member 5 includes a sliding rod 51 slidably connected in the sliding groove 7 and a first elastic member 52 installed between the inner wall of the sliding groove 7 and the outer wall of the sliding rod 51. The first elastic member 52 is a spring. The inner wall of the sliding groove 7 has a stepped cavity, thereby providing space for installing the spring. One end of the spring is connected to the inner wall of the sliding groove 7, and the other end is connected to the side wall of the sliding rod 51.

[0030] The slide rail 6 has positioning grooves 8 spaced apart on the side near the sliding rod 51, and the positioning grooves 8 are distributed at intervals along the length of the slide rail 6. A driving component 9 is installed on the sliding seat 41. The driving component 9 can drive the sliding rod 51 to slide out and insert into the positioning groove 8. At this time, the spring is in a compressed state, providing the force for the sliding rod 51 to slide back into the sliding groove 7.

[0031] Referring to the figure, a receiving groove 10 is provided on the sliding seat 41, and the receiving groove 10 is located at the center of the sliding seat 41. The receiving groove 10 is connected to the sliding groove 7. The driving member 9 includes an elliptical block 91 rotatably mounted in the receiving groove 10 by means of a pin, bearing, etc., and one end of the sliding rod 51 abuts against the side wall of the elliptical block 91. When the elliptical block 91 rotates, the side wall of the elliptical block 91 can push the sliding rod 51 to slide. When the short side of the elliptical block 91 abuts against the end of the sliding rod 51, the first elastic member 52 can drive the sliding rod 51 to slide out of the positioning groove 8. In order to facilitate the insertion of the sliding rod 51 into the positioning groove 8, the end of the sliding rod 51 near the positioning groove 8 has an arc-shaped structure.

[0032] Referring to the figure, a rotating shaft 11 is fixed at the center of the elliptical block 91, and the rotating shaft 11 extends through the upper surface of the sliding seat 41. A positioning plate 42 is slidably mounted on the sliding seat 41, and the sliding direction of the positioning plate 42 is perpendicular to the length direction of the slide rail 6. A clearance groove 12 is formed on the lower surface of the positioning plate 42, and the length direction of the clearance groove 12 is parallel to the sliding direction of the positioning plate 42. The upper end of the rotating shaft 11 extends into the clearance groove 12, and a gear 13 is coaxially fixed to its outer wall. A rack 14 is fixed to one inner wall of the clearance groove 12, and the rack 14 meshes with the gear 13. When the positioning plate 42 is driven to slide, the elliptical block 91 can be rotated.

[0033] In a further embodiment, a guide block 15 is fixed to the lower surface of the positioning plate 42, and multiple guide blocks 15 can be provided. A guide groove 16 is formed on the surface of the sliding seat 41, and the guide block 15 is slidably connected in the guide groove 16. The guide block 15 and the guide groove 16 can be a dovetail-shaped mechanism or a T-shaped structure to improve the stability of the connection. Furthermore, a second elastic element 17 is installed in the guide groove 16. The second elastic element 17 is a spring, with one end connected to the inner wall of the guide groove 16 and the other end connected to the guide block 15. When it is necessary to drive the positioning plate 42 to slide, a force is applied to the positioning plate 42 to overcome the elastic force of the second elastic element 17. In the natural state, the second elastic element 17 drives the guide block 15 to press against one end of the guide groove 16. Furthermore, in order to improve the stability of the positioning plate 42 on the sliding seat 41, a pin 19 is provided on the positioning plate 42 and is inserted into the sliding seat 41. When it is necessary to drive the positioning plate 42 to slide, the pin 19 can be pulled out first.

[0034] In a further embodiment, two locking members 5 are symmetrically arranged on the sliding seat 41, and the positioning grooves 8 on the two slide rails 6 are symmetrically arranged, thereby further improving the stability of the sliding seat 41.

[0035] The implementation principle of the aluminum alloy drilling device in this application embodiment is as follows: When it is necessary to adjust the position of the second positioning member 4, the pin 19 is pulled out, and then the positioning plate 42 is pulled forcefully to make the elliptical block 91 rotate. The sliding rod 51 can then slide out of the positioning groove 8. Then, the position of the sliding seat 41 is adjusted along the length direction of the slide rail 6, and the positioning plate 42 is reset, so that the sliding rod 51 can be inserted into the new positioning groove 8.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An aluminum alloy drilling device, comprising a machine base (1), a frame (2), and a first positioning element (3) disposed on the machine base (1), characterized in that: It also includes a second positioning member (4) that is slidably disposed on the machine base (1), and there is at least one second positioning member (4) on both sides of the first positioning member (3). The second positioning member (4) can be close to or away from the first positioning member (3). A locking member (5) is provided between the second positioning member (4) and the machine base (1), and the locking member (5) is used to position the second positioning member (4).

2. The aluminum alloy drilling device according to claim 1, characterized in that: The machine base (1) is provided with two slide rails (6), the second positioning component (4) includes a sliding seat (41) slidably connected to the slide rail (6), a positioning plate (42) provided on the sliding seat (41), and a clamping element (43) installed on the positioning plate (42), and the locking component (5) is installed on the sliding seat (41).

3. The aluminum alloy drilling device according to claim 2, characterized in that: The sliding seat (41) has a sliding groove (7). The locking member (5) includes a sliding rod (51) slidably disposed in the sliding groove (7) and a first elastic member (52) installed between the sliding groove (7) and the sliding rod (51). The slide rail (6) has a positioning groove (8) spaced apart on one side facing the sliding rod (51). The sliding seat (41) is equipped with a driving member (9). The driving member (9) can drive the sliding rod (51) to be inserted into the positioning groove (8), and the first elastic member (52) provides the force for the sliding rod (51) to slide out of the positioning groove (8).

4. The aluminum alloy drilling device according to claim 3, characterized in that: The sliding seat (41) has a receiving groove (10), the driving member (9) includes an elliptical block (91) rotatably installed in the receiving groove (10), one end of the sliding rod (51) abuts against the side wall of the elliptical block (91), the positioning plate (42) is slidably disposed on the sliding seat (41), and when the positioning plate (42) slides, it can drive the elliptical block (91) to rotate.

5. The aluminum alloy drilling device according to claim 4, characterized in that: A rotating shaft (11) is concentrically fixed on the elliptical block (91). The upper end of the rotating shaft (11) passes through the surface of the sliding seat (41). A clearance groove (12) is opened on the lower surface of the positioning plate (42). The upper end of the rotating shaft (11) extends into the clearance groove (12), and a gear (13) is coaxially fixed on the side wall. A rack (14) that meshes with the gear (13) is provided on the inner wall of the clearance slot.

6. The aluminum alloy drilling device according to claim 5, characterized in that: The lower surface of the positioning plate (42) is provided with a guide block (15), and the surface of the sliding seat (41) is provided with a guide groove (16) for sliding the guide block (15). The extension direction of the guide groove (16) is perpendicular to the length direction of the slide rail (6). A second elastic element (17) is provided in the guide groove (16). When the positioning plate (42) is driven to slide, the second elastic element (17) is in a compressed state.

7. The aluminum alloy drilling device according to claim 5, characterized in that: The locking member (5) is symmetrically arranged on both sides of the sliding seat (41).

8. The aluminum alloy drilling device according to claim 5, characterized in that: The end of the sliding rod (51) has an arc-shaped structure.

9. The aluminum alloy drilling device according to claim 5, characterized in that: The positioning plate (42) is provided with a pin (19), and the lower end of the pin (19) is inserted into the sliding seat (41).

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