Profile cutting machine

Abstract

The utility model belongs to the technical field of profile processing equipment, and in particular relates to a profile hole cutting machine, comprising a frame, on which a clamping mechanism for clamping the profile and a laser cutting head for cutting holes in the profile are installed, wherein the frame is also provided with a flipping mechanism for driving the profile to flip, and the profile is flipped by setting the flipping mechanism, which is convenient for manual operation, saves time and labor, and effectively improves the convenience of cutting holes in the profile.

Description

Technical Field

[0001] The utility model belongs to the technical field of profile processing equipment, in particular to a profile cutting machine. Background Art

[0002] Profiles are important basic materials in the field of metal processing. They are formed by plastic processing and have solid or hollow straight bars with certain cross-sectional shapes. In the application process of profiles, in order to meet specific usage requirements, various processing is usually required for the profiles, especially hollow straight bars, which need to be drilled. The drilling processing technology of profiles, especially the drilling processing of aluminum profiles, is of great significance to improving the practicality and functionality of profiles. And with the continuous development of processing technology, the equipment for profile drilling is also constantly updated, from the initial traditional drill bit drilling to the application of modern cold saw cutting machines, laser cutting machines, CNC milling machines, CNC punching machines and other equipment.

[0003] For example, the Chinese patent application number (CN202010605698.5) discloses a profile cutting machine, including a base, a processing table and a cutting assembly; a first cylinder is provided on the processing table, and a push plate that slides against the processing table is provided at the output end of the first cylinder; a No. 1 limit plate is slidably connected to the end surface of the push plate away from the first cylinder through a slide groove; the No. 1 limit plate slides in the slide groove through a slider and a tension spring, and the bottom of the slide groove is sealed with an electromagnet, which is electrically connected to an external power supply and is used to automatically control the lifting of the No. 1 limit plate. The application cuts the profile through the processing table and the cutting assembly, but when different surfaces of the profile also need to be cut or holes are cut, human intervention is required to flip it, which is time-consuming and labor-intensive, affecting work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a profile cutting machine to solve the above-mentioned technical problems, so as to achieve the effect of turning over the profile.

[0005] In view of this, the utility model provides a profile cutting machine, comprising:

[0006] A frame, equipped with a clamping mechanism for clamping the profile and a laser cutting head for cutting the profile;

[0007] The turning mechanism is installed on the frame and is used to drive the profile to turn over.

[0008] In the above technical solution, further, it also includes:

[0009] The supporting mechanism is installed on the frame and is used to support the profile when it is turned over.

[0010] In the above technical solution, further, it also includes:

[0011] A first slide rail assembly is installed on the frame and is used for the sliding of the clamping mechanism along the length direction of the profile;

[0012] A second slide rail assembly is installed on the frame and is used for the laser cutting head to slide along the length direction of the profile;

[0013] The flipping mechanism comprises a fixed part and a movable part, and the movable part is slidably connected to the frame through a third slide rail assembly and is driven by a first driving member.

[0014] In the above technical solution, further:

[0015] The fixing part comprises a base mounted on the frame, a first indexing plate is arranged on the base, and a first clamping part is arranged at the output end of the first indexing plate;

[0016] The movable part comprises a first bracket mounted on the output end of the third slide rail assembly, a second indexing plate is arranged on the first bracket, and a second clamping part is arranged at the output end of the second indexing plate;

[0017] Wherein, the first dividing plate and the second dividing plate are both provided with motors for driving.

[0018] In the above technical solution, further, the clamping mechanism includes:

[0019] A second bracket is mounted on the output end of the first slide rail assembly;

[0020] The first cross slide is mounted on the second bracket, and a clamping cylinder is provided at the output end;

[0021] Wherein, there are multiple clamping mechanisms.

[0022] In the above technical solution, further, the supporting mechanism includes:

[0023] A support plate is mounted on the second bracket by providing a fourth slide rail assembly;

[0024] A second driving member is mounted on the second bracket and is used to drive the support plate to move up and down along the fourth slide rail assembly;

[0025] Among them, a semicircular groove is opened on the top of the support plate, and a wear-resistant lubricating layer is arranged on the inner wall of the semicircular groove.

[0026] In the above technical solution, further, it also includes:

[0027] A second cross slide is mounted on the output end of the second slide rail assembly by means of a third bracket;

[0028] A third driving member is mounted on the frame and is used to drive the third bracket to move along the second slide rail assembly;

[0029] Wherein, the laser cutting head is installed at the output end of the second cross slide.

[0030] The beneficial effects of the utility model are:

[0031] 1. The profile is flipped by setting a flipping mechanism, which is convenient for manual operation, saves time and effort, and effectively improves the convenience of cutting holes in the profile.

[0032] 2. By setting up the supporting mechanism, the support for the profile with a longer length is improved during flipping, and the stability of the flipping mechanism in flipping the profile is improved.

[0033] 3. Through the arrangement of the first slide rail assembly, the second slide rail assembly, the third slide rail assembly, the fourth slide rail assembly, the first cross slide and the second cross slide, it is convenient to cut holes of different sizes on profiles of different sizes, thereby improving adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the utility model;

[0035] Figure 2 This utility model Figure 1 The enlarged view of point A in the middle;

[0036] Figure 3 This utility model Figure 1 The enlarged view of point B in the middle;

[0037] Figure 4 This utility model Figure 1 Enlarged view of point C in the middle;

[0038] Figure 5 This utility model Figure 1 The enlarged view of point D in the middle;

[0039] The markings in the figure are as follows: 1. frame; 2. clamping mechanism; 20. second bracket; 21. first cross slide; 22. clamping cylinder; 3. laser cutting head; 40. fixed part; 41. movable part; 42. third slide rail assembly; 43. base; 44. first dividing plate; 45. first clamping part; 46. first bracket; 47. second dividing plate; 48. second clamping part; 49. motor; 5. first slide rail assembly; 6. second slide rail assembly; 7. supporting mechanism; 70. supporting plate; 71. fourth slide rail assembly; 72. semicircular groove; 8. second cross slide; 9. third bracket. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0041] Embodiment 1:

[0042] This embodiment provides a profile cutting machine, comprising:

[0043] A frame 1 is provided with a clamping mechanism 2 for clamping the profile and a laser cutting head 3 for cutting the profile;

[0044] A turning mechanism, mounted on the frame 1, and used to drive the profile to turn over;

[0045] Among them, the specific structure of the laser cutting head 3 is an existing mature technology and will not be repeated here. In addition, a control system and an operating system are also provided on the frame 1, and their principles and structures are existing mature technologies and will not be repeated here.

[0046] It can be seen from this embodiment that by setting a flipping mechanism to flip the profile, manual operation is facilitated, time and labor are saved, and the convenience of cutting holes in the profile is effectively improved.

[0047] Embodiment 2:

[0048] This embodiment provides a profile cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including:

[0049] The supporting mechanism 7 is installed on the frame 1 and is used to support the profile when it is turned over.

[0050] It can be seen from this embodiment that the support mechanism 7 is used to support the profile during its flipping, which can improve the stability of the profile during its flipping and prevent the profile with a long length from sagging in the middle during its flipping.

[0051] Embodiment 3:

[0052] This embodiment provides a profile cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including:

[0053] A first slide rail assembly 5 is installed on the frame 1 and is used for the sliding of the clamping mechanism 2 along the length direction of the profile;

[0054] A second slide rail assembly 6 is installed on the frame 1 and is used for the laser cutting head 3 to slide along the length direction of the profile;

[0055] The flip mechanism includes a fixed portion 40 and a movable portion 41, and the movable portion 41 is slidably connected to the frame 1 through a third slide rail assembly 42 and is driven by a first driving member;

[0056] Meanwhile, the first slide rail assembly 5, the second slide rail assembly 6 and the third slide rail assembly 42 are respectively provided with mounting plates for mounting the clamping mechanism 2, the laser cutting head 3 and the movable part 41, and the first slide rail assembly 5, the second slide rail assembly 6 and the third slide rail assembly 42 all include slide rails and sliders, and the sliders are connected to the mounting plates;

[0057] The first driving member may be a screw transmission assembly and a motor 49 .

[0058] It can be seen from the present embodiment that by setting the first slide rail assembly 5, the second slide rail assembly 6 and the third slide rail assembly 42, it is convenient to adjust the position of the holding mechanism, the laser cutting head 3 and the movable part 41 and ensure the stability during the adjustment, and the flipping mechanism includes a fixed part 40 and a movable part 41, which makes it easy to align the position of the profile, avoid changes in the position of the profile due to flipping, and improve the accuracy of the cutting position.

[0059] Embodiment 4:

[0060] This embodiment provides a profile cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features:

[0061] The fixing part 40 includes a base 43 mounted on the frame 1, and a first indexing plate 44 is arranged on the base 43, and a first clamping part 45 is arranged at the output end of the first indexing plate 44;

[0062] The movable part 41 includes a first bracket 46 mounted on the output end of the third slide rail assembly 42, and a second indexing plate 47 is arranged on the first bracket 46, and a second clamping part 48 is arranged at the output end of the second indexing plate 47;

[0063] Wherein, the first indexing plate 44 and the second indexing plate 47 are both provided with a motor 49 for driving;

[0064] Meanwhile, the specific structures of the first indexing plate 44 and the second indexing plate 47 are existing mature technologies and will not be described in detail here.

[0065] It can be seen from this embodiment that by using the first indexing plate 44 and the second indexing plate 47, the accuracy of the profile flipping is improved, the deviation of the cutting hole position is avoided, and the rotation angle of the fixed part 40 and the movable part 41 is ensured to be the same, thereby improving the stability of the flipping.

[0066] Embodiment 5:

[0067] This embodiment provides a profile cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the clamping mechanism 2 includes:

[0068] The second bracket 20 is mounted on the output end of the first slide rail assembly 5;

[0069] The first cross slide 21 is mounted on the second bracket 20, and a clamping cylinder 22 is provided at the output end;

[0070] The clamping mechanism 2 may be multiple, or three, and the movement along the first slide rail assembly 5 may be manual or automatic. Specifically, when it is manual, the second bracket 20 is manually pushed to adjust the length of the profile to be cut, and when it is automatic, it can be driven by a screw transmission assembly;

[0071] Meanwhile, the specific structure of the first cross slide 21 is an existing mature technology and will not be described in detail here, and the clamping cylinder 22 adopts a double-acting clamping cylinder 22, and the specific structure is an existing mature technology and will not be described in detail here.

[0072] It can be seen from the present embodiment that the clamping cylinder 22 facilitates the clamping and fixing of the profile, and the first cross slide 21 facilitates the movement of the clamping cylinder 22 in a direction perpendicular to the length of the profile. Specifically, the movement in the horizontal direction facilitates loading and unloading, and the movement in the vertical direction facilitates moving the profile to the flipping mechanism for flipping.

[0073] Embodiment 6:

[0074] This embodiment provides a profile cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the support mechanism 7 includes:

[0075] The support plate 70 is mounted on the second bracket 20 by providing a fourth slide rail assembly 71;

[0076] A second driving member is mounted on the second bracket 20 and is used to drive the support plate 70 to move up and down along the fourth slide rail assembly 71;

[0077] A semicircular groove 72 is formed at the top of the support plate 70, and a wear-resistant lubricating layer is formed on the inner wall of the semicircular groove 72. The wear-resistant lubricating layer can be made of polytetrafluoroethylene.

[0078] Meanwhile, the second driving member may be a cylinder, and the fourth slide rail assembly 71 is provided with a mounting plate for mounting the support plate 70, and includes a slide rail and a slider, and the slider is connected to the mounting plate.

[0079] It can be seen from the present embodiment that the support plate 70 is driven to rise and fall along the fourth slide rail assembly 71 by the second driving member, so that the semicircular groove 72 in the support plate 70 can be used to support the profile, thereby avoiding the middle section from sagging due to the length of the profile, thereby improving the stability and accuracy of the flipping. The setting of the semicircular groove 72 facilitates the rotation of the profile along the semicircular groove 72, and the contact area between the profile and the semicircular groove 72 is small, which can effectively reduce the wear on the profile, and a wear-resistant lubricating layer is also provided on the inner wall of the semicircular groove 72, which can further reduce the wear of the semicircular groove 72 and the wear of the profile at the contact position with it.

[0080] Embodiment 7:

[0081] This embodiment provides a profile cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including:

[0082] The second cross slide 8 is mounted on the output end of the second slide rail assembly 6 by means of a third bracket 9;

[0083] A third driving member is mounted on the frame 1 and is used to drive the third bracket 9 to move along the second slide rail assembly 6;

[0084] The laser cutting head 3 is installed at the output end of the second cross slide 8.

[0085] Meanwhile, the specific structure of the second cross slide 8 is an existing mature technology, and the third driving member can adopt the cooperation of a screw transmission assembly and a motor 49, which will not be elaborated here.

[0086] It can be seen from the present embodiment that by providing the second cross slide 8, it is convenient for the laser cutting head 3 to cut holes in the profile to adapt to processing holes of different shapes, thereby improving applicability and convenience.

[0087] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A profile cutting machine, characterized in that: include: A frame (1) having a clamping mechanism (2) for clamping the profile and a laser cutting head (3) for cutting the profile installed thereon; A turning mechanism, mounted on the frame (1) and used to drive the profile to turn over; A supporting mechanism (7) is mounted on the frame (1) and is used to support the profile when it is turned over; A first slide rail assembly (5) is mounted on the frame (1) and is used for the clamping mechanism (2) to slide along the length direction of the profile; A second slide rail assembly (6) is mounted on the frame (1) and is used for the laser cutting head (3) to slide along the length direction of the profile; The turnover mechanism comprises a fixed part (40) and a movable part (41), and the movable part (41) is slidably connected to the frame (1) via a third slide rail assembly (42) and is driven by a first driving member.

2. The profile cutting machine according to claim 1, characterized in that: The fixing portion (40) comprises a base (43) mounted on the frame (1), a first indexing plate (44) being arranged on the base (43), and a first clamping portion (45) being arranged at the output end of the first indexing plate (44); The movable part (41) comprises a first bracket (46) mounted on the output end of the third slide rail assembly (42), a second indexing plate (47) is arranged on the first bracket (46), and a second clamping part (48) is arranged at the output end of the second indexing plate (47); Wherein, the first indexing plate (44) and the second indexing plate (47) are both provided with a motor (49) for driving.

3. The profile cutting machine according to claim 1, characterized in that: The clamping mechanism (2) comprises: A second bracket (20) mounted on the output end of the first slide rail assembly (5); A first cross slide (21) is mounted on the second bracket (20), and a clamping cylinder (22) is provided at the output end; Wherein, there are multiple clamping mechanisms (2).

4. The profile cutting machine according to claim 3, characterized in that: The supporting mechanism (7) comprises: A support plate (70) is mounted on the second bracket (20) by being provided with a fourth slide rail assembly (71); A second driving member, mounted on the second bracket (20), and used to drive the support plate (70) to move up and down along the fourth slide rail assembly (71); Wherein, a semicircular groove (72) is provided at the top of the support plate (70), and a wear-resistant lubricating layer is provided on the inner wall of the semicircular groove (72).

5. The profile cutting machine according to claim 1, characterized in that: Also includes: A second cross slide (8) is mounted on the output end of the second slide rail assembly (6) by means of a third bracket (9); A third driving member, mounted on the frame (1) and used to drive the third bracket (9) to move along the second slide rail assembly (6); Wherein, the laser cutting head (3) is installed at the output end of the second cross slide (8).

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