Light beam of laser cutting machine

Abstract

The utility model discloses a light cross beam of a laser cutting machine, which comprises a cross beam body, a central beam is arranged in the center of the cross beam body, bridging beams are integrally arranged at four corners of the central beam, and two outer supporting beams are integrally arranged at the tail ends of the bridging beams; a top beam is integrally arranged at the top ends of the two uppermost and vertical outer supporting beams, edge beams are integrally arranged at the tail ends of the other outer supporting beams, the bottom end of the cross beam body is connected with a sliding block through a bolt, a first through hole is formed in the sliding block, and protruding parts are arranged at the two ends of the top beam. The cross beam body is jointly formed by the center beam, the bridging beam, the outer supporting beam and the top beam, and then the first through hole, the second through hole, the third through hole and the notch are formed in the cross beam body, so that the weight of the cross beam body is reduced, the cross beam body is lighter, power needed by movement of the cross beam body is reduced, and energy consumption of movement of the cross beam body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a light crossbeam for a laser cutting machine. Background Art

[0002] The crossbeam of the laser cutting machine is used to support the cutting machine and realize the linear motion of the cutting machine on the crossbeam, and is connected with the driving mechanism to realize the linear motion on the cutting table.

[0003] The crossbeam of an existing laser cutting machine is mainly a solid structure or has a through hole thereon, so the weight of the crossbeam is large, resulting in high energy consumption for driving the crossbeam to move; and because of the heavy weight of the crossbeam, its inertia is also correspondingly large, so it is not easy to "stop" the crossbeam during movement, and the control of the movement of the crossbeam is also difficult. Utility Model Content

[0004] In view of the problems existing in the existing light beam of a laser cutting machine, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a lightweight crossbeam for a laser cutting machine, which solves the problem that the crossbeam of the existing laser cutting machine is mainly a solid structure or has through holes thereon, so the weight of the crossbeam is large, resulting in high energy consumption for driving the crossbeam to move; and because of the heavy weight of the crossbeam, its inertia is also correspondingly large, so it is not easy to "stop" the crossbeam when it moves, and the control of the movement of the crossbeam is also difficult.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A light beam for a laser cutting machine comprises a beam body, wherein the center of the beam body is a central beam, four corners of the central beam are integrally provided with bridging beams, and the ends of the bridging beams are integrally provided with two external support beams;

[0008] The top ends of the two uppermost vertical outer support beams are integrally provided with top beams, and the ends of the remaining outer support beams are integrally provided with side beams.

[0009] As a preferred solution of the light beam of a laser cutting machine described in the utility model, wherein: the bottom end of the beam body is connected to a sliding block by bolts, and a first through hole is opened on the sliding block.

[0010] As a preferred solution of the light cross beam of a laser cutting machine described in the utility model, wherein: both ends of the top beam are provided with raised parts, and a sliding groove is formed between the two raised parts of the top beam.

[0011] As a preferred solution of the light crossbeam of a laser cutting machine described in the utility model, a second through hole is formed between the outer support beam, the top beam and the side beam, and a second through hole is formed between the outer support beam and the side beam.

[0012] As a preferred solution of a lightweight crossbeam of a laser cutting machine described in the utility model, a third through hole is formed between the outer support beam, the bridging beam and the top beam, and a third through hole is formed between the outer support beam, the bridging beam, the side beam and the center beam.

[0013] As a preferred solution of the lightweight crossbeam of a laser cutting machine described in the utility model, a fourth through hole is provided on the central beam.

[0014] As a preferred solution of the light cross beam of a laser cutting machine described in the utility model, notches are provided on the side beams on the left and right sides, and reinforcing rods are integrally provided in the notches at equal distances.

[0015] As a preferred solution of the light cross beam of a laser cutting machine described in the utility model, the sliding block is fixed to the side beam at the bottom by bolts.

[0016] As a preferred solution of a lightweight crossbeam of a laser cutting machine described in the utility model, the slider, the side beam at the bottom, and the outer support beam are fixed together by bolts, the slider, the side beam at the bottom, and the center beam are fixed together by bolts, and the slider, the side beam at the bottom, and the bridging beam are fixed together by bolts.

[0017] Compared with existing technologies:

[0018] The crossbeam body is formed by a central beam, a bridging beam, an outer support beam and a top beam, so that a first through hole, a second through hole, a third through hole and a notch are present on the crossbeam body, so that the weight of the crossbeam body is reduced, thereby achieving a lighter crossbeam body, reducing the power required for the movement of the crossbeam body, and thus reducing the energy consumption of the movement of the crossbeam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0020] Figure 2 Provided for the utility model embodiment 1 Figure 1 Side view of

[0021] Figure 3 A schematic diagram of the structure provided for Embodiment 2 of the present utility model;

[0022] Figure 4 Provided for Example 2 of the utility model Figure 3 sectional view of .

[0023] In the figure: the cross beam body 100, the side beam 101, the top beam 102, the protrusion 103, the slide groove 104, the slider 105, the first through hole 106, the reinforcing rod 107, the center beam 108, the bridging beam 109, the outer support beam 110, the fourth through hole 111, the third through hole 112, the second through hole 113, and the notch 114. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] The utility model provides a light beam for laser cutting machine, please refer to Figure 1-2 , including a beam body 100, the center of the beam body 100 is a center beam 108, a fourth through hole 111 is opened on the center beam 108, a bridging beam 109 is integrally provided at the four corners of the center beam 108, and two external support beams 110 are integrally provided at the end of the bridging beam 109; the center beam 108, the bridging beam 109, the top beam 102, and the side beam 101 together form a profile structure, thereby ensuring the support strength;

[0027] Top beams 102 are integrally formed at the top ends of the two uppermost and vertical outer support beams 110 , and side beams 101 are integrally formed at the ends of the remaining outer support beams 110 .

[0028] The bottom end of the beam body 100 is connected to a slider 105 by bolts. The slider 105 is fixed to the bottom side beam 101 by bolts. A first through hole 106 is provided on the slider 105. The slider 105 is used for sliding connection with the cutting table.

[0029] Both ends of the top beam 102 are provided with raised portions 103 , and a slide groove 104 is formed between the two raised portions 103 of the top beam 102 , and the slide groove 104 is used for sliding of the cutting machine installed thereon.

[0030] A second through hole 113 is formed between the outer support beam 110, the top beam 102, and the side beam 101, and a second through hole 113 is formed between the outer support beam 110 and the side beam 101; a third through hole 112 is formed between the outer support beam 110, the bridging beam 109 and the top beam 102, and a third through hole 112 is formed between the outer support beam 110, the bridging beam 109, the side beam 101, and the center beam 108; the first through hole 106, the second through hole 113 and the third through hole 112 together constitute a weight reduction effect, reducing the weight of the beam body 100, thereby making the beam body 100 more lightweight.

[0031] Notches 114 are formed on the side beams 101 on the left and right sides, and reinforcing rods 107 are integrally formed in the notches 114 at equal distances.

[0032] During specific use, the first through hole 106, the second through hole 113, the third through hole 112 and the notch 114 are used to effectively reduce the weight of the beam body 100, thereby making the beam body 100 lighter; and the beam body 100 is composed of the central beam 108, the bridging beam 109, the outer support beam 110, and the top beam 102. The bridging beam 109 is inclined to ensure the strength of the beam body 100; the slider 105 is fixed to the side beam 101 at the bottom of the beam body 100 by bolts, and is slidably connected to the cutting table by the slider 105; the slide groove 104 on the top beam 102 is used for the cutting machine to slide.

[0033] Embodiment 2:

[0034] Refer to the attached Figure 3-4 , which is different from Example 1: the slider 105, the bottom side beam 101, and the outer support beam 110 are fixed together by bolts, the slider 105, the bottom side beam 101, and the center beam 108 are fixed together by bolts, and the slider 105, the bottom side beam 101, and the bridging beam 109 are fixed together by bolts, thereby strengthening the supporting strength between the slider 105 and the beam body 100, and effectively improving the stability and stable support of the beam body 100 when sliding.

[0035] During specific use, the first through hole 106, the second through hole 113, the third through hole 112 and the notch 114 are used to effectively reduce the weight of the beam body 100, thereby making the beam body 100 lighter; and the beam body 100 is jointly constituted by the center beam 108, the bridging beam 109, the outer support beam 110, and the top beam 102, and the bridging beam 109 is inclined to ensure the strength of the beam body 100; the slider 105 is fixed to the side beam 101, the bridging beam 109, and the center beam 108 at the bottom of the beam body 100 by bolts, and is slidably connected to the cutting table by the slider 105; the slide groove 104 on the top beam 102 is used for the cutting machine to slide.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A light beam for a laser cutting machine, comprising a beam body (100), characterized in that: The center of the crossbeam body (100) is a central beam (108), the four corners of the central beam (108) are integrally provided with bridging beams (109), and the ends of the bridging beams (109) are integrally provided with two external support beams (110); The top ends of the two uppermost and vertical external support beams (110) are integrally provided with top beams (102), and the ends of the remaining external support beams (110) are integrally provided with side beams (101).

2. A light beam for laser cutting machine according to claim 1, characterized in that: The bottom end of the crossbeam body (100) is connected to a sliding block (105) via bolts, and a first through hole (106) is provided on the sliding block (105).

3. The light beam for laser cutting machine according to claim 1, characterized in that: Both ends of the top beam (102) are provided with raised portions (103), and a sliding groove (104) is formed between the two raised portions (103) of the top beam (102).

4. The light beam for laser cutting machine according to claim 1, characterized in that: A second through hole (113) is formed between the outer support beam (110), the top beam (102) and the side beam (101), and a second through hole (113) is formed between the outer support beam (110) and the side beam (101).

5. The light beam for laser cutting machine according to claim 1, characterized in that: A third through hole (112) is formed between the outer support beam (110), the bridging beam (109) and the top beam (102); and a third through hole (112) is formed between the outer support beam (110), the bridging beam (109), the side beam (101) and the center beam (108).

6. The light beam for laser cutting machine according to claim 1, characterized in that: A fourth through hole (111) is provided on the central beam (108).

7. The light beam for laser cutting machine according to claim 1, characterized in that: Notches (114) are provided on the side beams (101) on the left and right sides, and reinforcing rods (107) are integrally provided in the notches (114) at equal distances.

8. The light beam for laser cutting machine according to claim 2, characterized in that: The sliding block (105) is fixed to the side beam (101) at the bottom by bolts.

9. The light beam for laser cutting machine according to claim 2, characterized in that: The slider (105), the side beam (101) at the bottom, and the outer support beam (110) are fixed together by bolts; the slider (105), the side beam (101) at the bottom, and the center beam (108) are fixed together by bolts; and the slider (105), the side beam (101) at the bottom, and the bridge beam (109) are fixed together by bolts.

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