Aluminum alloy 3D printer base

Abstract

An aluminum alloy 3D printer base is of a cuboid frame structure, the section of a used beam is of a double-layer aluminum alloy structure, the outer layer is a rectangular pipe (12), the middles of the four edges of the rectangular pipe (12) are open, the inner layer is a square (13), the four corners of the square (13) are connected with the four corners of the rectangular pipe (12) through reinforcing ribs (14), and trapezoid sliding ways (15) with the outer edges open are formed among the rectangular pipe (12), the square (13) and the reinforcing ribs (14). The middle of the square (13) is provided with a round hole (16), beams are connected through beam connecting seats (6) and trapezoidal bolts (7), shafts are connected with the beams through shaft connecting seats (8) and trapezoidal bolts (7), the heads of the trapezoidal bolts (7) can slide in the middle of the trapezoidal slideways (15), and the beam connecting device is convenient to use and install, light in weight, not prone to corrosion and long in service life.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy profiles, and particularly relates to an aluminum alloy 3D printer base. Background Art

[0002] Existing 3D printer frames are all made of steel pipes and steel plates, which are heavy, prone to rust, and have complex structures, making installation and use inconvenient. Summary of the Invention

[0003] In view of the deficiencies of existing 3D printer frames being made of steel pipes and steel plates, being heavy, prone to rust, having complex structures, and being inconvenient for installation and use, the utility model provides an aluminum alloy 3D printer base.

[0004] An aluminum alloy 3D printer base is of a cuboid frame structure, and includes left and right beams, front and rear beams, vertical beams, rear middle beams, upper middle beams, beam connection seats, trapezoidal bolts, shaft connection seats, vertical moving shafts, horizontal moving shafts, handles, rectangular tubes, squares, reinforcing ribs, trapezoidal chutes, and round holes.

[0005] The cross-section of the used beams is of a double-layer aluminum alloy structure. The outer layer is a rectangular tube with openings in the middle of the four sides, the inner layer is a square, the four corners of the square and the four corners of the rectangular tube are connected by reinforcing ribs, and a trapezoidal chute with an open outer side is formed between the rectangular tube, the square, and the reinforcing ribs. There is a round hole in the middle of the square.

[0006] The used beams are connected to each other through beam connection seats and trapezoidal bolts. The head of the trapezoidal bolt can slide in the middle of the trapezoidal chute, and the position between the beams can be quickly changed.

[0007] The vertical moving shafts are installed in front of the left and right beams and the rear middle beam at the upper rear through shaft connection seats and trapezoidal bolts.

[0008] The horizontal moving shafts are installed below the left and right beams and the upper middle beam at the front upper through shaft connection seats and trapezoidal bolts.

[0009] The components in the 3D printer are fixed through the vertical moving shafts and the horizontal moving shafts.

[0010] The left and right handles are respectively installed on the upper parts of the front and rear beams on the left upper side and the front and rear beams on the right upper side through shaft connection seats and trapezoidal bolts.

[0011] The position of the beams can be changed or the number of beams can be increased according to the connection and movement requirements of the components in the 3D printer, and the positions of the vertical moving shafts and the horizontal moving shafts can be changed or the number of the vertical moving shafts and the horizontal moving shafts can be increased.

[0012] Advantages of the Utility Model

[0013] 1. The cross-section of the beam is a double-layer aluminum alloy and trapezoidal slideway structure, which has good processability, high strength and stiffness, and is convenient for use and installation.

[0014] 2. It is light in weight, not easily rusted, and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : Front view of the present utility model;

[0016] Figure 2 : Top view of the present utility model;

[0017] Figure 3 : Left view of the present utility model;

[0018] Figure 4 : End face view (enlarged) of the beam of the present utility model;

[0019] Figure 5 : Figure 1 Partial view in the direction of A (enlarged) of the present utility model.

[0020] Figure 6 : Figure 2 Partial sectional view along B-B (enlarged) of the present utility model;

[0021] Figure 7 : Figure 2 Partial sectional view along C-C (enlarged) of the present utility model;

[0022] In the figures: 1. Left and right beams; 2. Front and rear beams; 3. Vertical beam; 4. Rear middle beam; 5. Upper middle beam; 6. Beam connection seat; 7. Trapezoidal bolt; 8. Shaft connection seat; 9. Vertical moving shaft; 10. Horizontal moving shaft; 11. Handle; 12. Rectangular tube; 13. Square; 14. Reinforcing rib; 15. Trapezoidal slideway; 16. Round hole. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0023] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0024] An aluminum alloy 3D printer base is a cuboid frame structure, including left and right beams 1, front and rear beams 2, vertical beam 3, rear middle beam 4, upper middle beam 5, beam connection seat 6, trapezoidal bolt 7, shaft connection seat 8, vertical moving shaft 9, horizontal moving shaft 10, handle 11, rectangular tube 12, square 13, reinforcing rib 14, trapezoidal slideway 15 and round hole 16.

[0025] The cross-section of the beam used is a double-layer aluminum alloy structure. The outer layer is a rectangular tube 12 with openings in the middle of the four sides. The inner layer is a square 13. The four corners of the square 13 and the four corners of the rectangular tube 12 are connected by reinforcing ribs 14. A trapezoidal slideway 15 with an outer opening is formed between the rectangular tube 12, the square 13 and the reinforcing ribs 14. There is a circular hole 16 in the middle of the square 13.

[0026] The beams used are connected to each other through beam connection seats 6 and trapezoidal bolts 7. The head of the trapezoidal bolt 7 can slide in the middle of the trapezoidal slideway 15, enabling the quick change of the position between the beams.

[0027] The vertical moving shaft 9 is installed in front of the left and right beams 1 on the upper rear and the rear middle beam 4 through the shaft connection seat 8 and the trapezoidal bolt 7.

[0028] The horizontal moving shaft 10 is installed under the left and right beams 1 on the upper front and the upper middle beam 5 through the shaft connection seat 8 and the trapezoidal bolt 7.

[0029] The components in the 3D printer are fixed by the vertical moving shaft 9 and the horizontal moving shaft 10.

[0030] The left and right handles 11 are respectively installed on the upper parts of the front and rear beams 2 on the upper left and the front and rear beams 2 on the upper right through the shaft connection seat 8 and the trapezoidal bolt 7.

[0031] The position of the beam can be changed or the number of beams can be increased according to the connection and movement requirements of the components in the 3D printer. The position of the vertical moving shaft 9 and the horizontal moving shaft 10 can be changed or the number of the vertical moving shaft 9 and the horizontal moving shaft 10 can be increased.

Claims

1. An aluminum alloy 3D printer base, which is a rectangular parallelepiped frame structure, comprises left and right beams (1), front and rear beams (2), a vertical beam (3), a rear middle beam (4), an upper middle beam (5), a beam connection seat (6), a ladder bolt (7), an axis connection seat (8), a vertical movable axis (9), a horizontal movable axis (10), a handle (11), a rectangular tube (12), a square (13), a reinforcing rib (14), a ladder slide (15) and a circular hole (16), characterized in that: The cross section of the beam is a double-layer aluminum alloy structure, the outer layer is a rectangular tube (12), the four sides of the rectangular tube (12) are open in the middle, the inner layer is a square (13), the four corners of the square (13) and the four corners of the rectangular tube (12) are connected by reinforcing ribs (14), a ladder-shaped slideway (15) with an open outer side is formed between the rectangular tube (12), the square (13) and the reinforcing ribs (14), a circular hole (16) is provided in the middle of the square (13), the beams are connected by beam connecting seats (6) and trapezoidal bolts (7), and the heads of the trapezoidal bolts (7) can slide in the middle of the ladder-shaped slideway (15).

2. An aluminum alloy 3D printer stand as claimed in claim 1, characterized in that: The vertical moving shaft (9) is installed on the left and right beams (1) on the upper rear side and the front side of the rear middle beam (4) through the shaft connecting seat (8) and the trapezoidal bolts (7).

3. The aluminum alloy 3D printer stand according to claim 1, characterized in that: The horizontal moving shaft (10) is installed on the upper front left and right beams (1) and the lower side of the upper middle beam (5) through the shaft connecting seat (8) and the trapezoidal bolts (7).

4. The aluminum alloy 3D printer stand according to claim 1, characterized in that: The left and right handles (11) are respectively installed on the front and rear beams (2) on the left and the front and rear beams (2) on the right through an axle connection seat (8) and a trapezoidal bolt (7).

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