Precise cutting machine for machining aluminum alloy doors and windows

Abstract

The utility model relates to the technical field of aluminum alloy machining, and discloses an aluminum alloy door and window machining precision cutting machine which comprises a moving block connected to the top of a platform in a sliding mode. The pull rod is connected to the moving block in a penetrating manner; the limiting block is fixedly connected to the bottom of the pull rod; the spring is fixedly connected between the limiting block and the top surface of the cavity of the moving block; and the moving mechanism is arranged on the platform. Firstly, a pull rod is lifted upwards, the pull rod drives a limiting block to move upwards and compress a spring, the limiting block is separated from a limiting hole, a moving block slides left and right, the transverse distance between the moving block and a cutting mechanism is adjusted to be proper, the pull rod is loosened, the limiting block enters the limiting hole, the moving block is limited, and the right-angle side of one end of an aluminum product is placed at the folding angle of the moving block. And the rotating handle is rotated, one end of the aluminum material is fixed through the fixing plate, the adjusting mechanism drives the cutting mechanism to move to cut the aluminum material, workers do not need to manually press the aluminum material, and the cutting safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to a precision cutting machine for processing aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes, referred to as aluminum doors and windows. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of load-bearing rods (rods that bear and transmit deadweight and loads) and doors and windows composited with wood and plastic, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows.

[0003] In the process of processing aluminum alloy doors and windows, the aluminum material is usually manually pressed and fixed, and then the cutting machine is manually pressed down to push the aluminum material under the cutting machine. This process has great safety hazards and is not convenient for controlling the length of the aluminum cutting. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a precision cutting machine for processing aluminum alloy doors and windows, which has the advantage of safe distance control and solves the problem that the existing aluminum material needs to be manually pushed under the started cutting machine, which is dangerous to operate and inconvenient to control the length of the aluminum cutting.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a precision cutting machine for aluminum alloy door and window processing, comprising a main body component, the main body component comprising:

[0008] A platform with a groove on the top;

[0009] The platform and the groove are provided with an adjustment and fixing assembly, and the adjustment and fixing assembly includes:

[0010] A moving block is slidably connected to the top of the platform;

[0011] A pull rod, penetrating and connected to the moving block;

[0012] A limit block is fixedly connected to the bottom of the pull rod, and a cavity is provided in the moving block for the limit block to move;

[0013] A spring, fixedly connected between the limit block and the top surface of the cavity of the moving block, and the spring is sleeved outside the pull rod;

[0014] Limiting holes are symmetrically arranged on the groove;

[0015] A top plate, fixedly connected to the moving block;

[0016] A screw rod is symmetrically threadedly connected to the top plate, and the screw rod penetrates and extends to the bottom of the top plate;

[0017] A fixed plate, rotatably connected to the bottom of the screw rod;

[0018] The moving mechanism is arranged on the platform.

[0019] Preferably, the moving mechanism comprises:

[0020] A threaded rod, rotatably connected to a longitudinal through slot provided on the platform;

[0021] A motor is arranged on the rear side wall of the platform, and the motor output shaft is fixedly connected to one end of the motor;

[0022] An optical axis is fixedly connected to the longitudinal through groove on the platform;

[0023] A support block is disposed on the threaded rod and the optical axis, is threadedly connected to the threaded rod, and is slidably connected to the optical axis;

[0024] The cutting mechanism is arranged on the top of the supporting block.

[0025] Preferably, the upper surface of the platform is provided with scale lines, and the scale lines correspond to the positions of the limiting holes.

[0026] Preferably, the bottom of the limiting block has an inclined surface.

[0027] Preferably, a slider is symmetrically fixedly connected to the bottom of the moving block, and a sliding groove is symmetrically opened on the inner side wall of the groove, and the slider is slidably connected in the sliding groove.

[0028] Preferably, a telescopic shell is fixedly connected between the sliding block and the inner wall of the groove, and two sides of the telescopic shell are slidably connected in the sliding groove.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the utility model provides a precision cutting machine for aluminum alloy doors and windows, which has the following beneficial effects:

[0031] The cutting machine has the advantage of safe distance control, and the position of the moving block is adjusted according to the required cutting length: the staff first pulls up the pull rod, the pull rod drives the limit block to move upward and compresses the spring, the limit block is disengaged from the limit hole, and then the moving block is slid left and right along the groove, and the lateral distance between the moving block and the cutting mechanism is adjusted to a suitable size, and the pull rod is released, and the spring drives the limit block to move downward into the limit hole, and the limit of the moving block is completed at this time, and the aluminum material used for processing aluminum alloy doors and windows is placed on the platform, and the right-angled side of one end of the aluminum material is placed at the corner of the moving block, and the handle is turned, and the handle drives the screw rod to rotate, and the screw rod drives the bottom fixed plate to move downward, and the fixed plate fixes one end of the aluminum material, and the adjustment mechanism drives the cutting mechanism to move to cut the aluminum material, without the staff manually pressing the aluminum material, thereby increasing the safety of cutting, and solving the problem that the existing aluminum material needs to be manually pushed to the bottom of the started cutting machine, which is dangerous to operate and inconvenient to control the length of the aluminum cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the internal structure of the telescopic shell in the utility model;

[0034] Figure 3 It is a schematic diagram of the enlarged structure of point A in the utility model;

[0035] Figure 4 It is a rear cross-sectional structural schematic diagram of the platform and the groove in the utility model.

[0036] In the figure:

[0037] 1. Main component; 11. Platform; 12. Groove;

[0038] 2. Adjustment and fixing assembly; 21. Moving block; 211. Sliding block; 212. Sliding groove; 22. Pull rod; 23. Limiting block; 231. Spring; 24. Limiting hole; 25. Top plate; 26. Screw rod; 261. Fixing plate; 262. Turning handle; 27. Moving mechanism; 271. Threaded rod; 272. Motor; 273. Optical axis; 274. Support block; 275. Cutting mechanism;

[0039] 3. Scale line; 4. Telescopic shell. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] Embodiment 1

[0042] See also Figure 1-4 A precision cutting machine for aluminum alloy doors and windows, comprising a main body component 1, the main body component 1 comprising: a platform 11, a groove 12 is provided on the top of the platform 11; an adjustment and fixing component 2 is provided on the platform 11 and the groove 12, the adjustment and fixing component 2 comprises: a moving block 21, slidably connected to the top of the platform 11; a pull rod 22, connected to the moving block 21 through the moving block 21; a limit block 23, fixedly connected to the bottom of the pull rod 22, a cavity is provided in the moving block 21 for the limit block 23 to move ; Spring 231, fixedly connected between the limit block 23 and the top surface of the cavity of the moving block 21, the spring 231 is sleeved on the outside of the pull rod 22; the limit hole 24, symmetrically opened on the groove 12; the top plate 25, fixedly connected to the moving block 21; the screw rod 26, symmetrically threadedly connected to the top plate 25, the screw rod 26 passes through and extends to the bottom of the top plate 25; the fixed plate 261, rotatably connected to the bottom of the screw rod 26; the moving mechanism 27, arranged on the platform 11. The moving mechanism 27 includes: a threaded rod 271, which is rotatably connected to the longitudinal slot provided in the platform 11; a motor 272, which is arranged on the rear side wall of the platform 11, and the output shaft of the motor 272 is fixedly connected to one end of the motor 272; an optical axis 273, which is fixedly connected to the longitudinal slot on the platform 11; a support block 274, which is arranged on the threaded rod 271 and the optical axis 273, is threadedly connected to the threaded rod 271, and is slidably connected to the optical axis 273; and a cutting mechanism 275 is arranged on the top of the support block 274. The upper surface of the platform 11 is provided with scale lines 3, and the scale lines 3 correspond to the position of the limiting holes 24.

[0043] When in use, the staff adjusts the position of the moving block 21 according to the required cutting length: the staff first pulls up the pull rod 22, the pull rod 22 drives the limit block 23 to move upward and compresses the spring 231, and the limit block 23 disengages from the limit hole 24. At this time, the moving block 21 is slid left and right along the groove 12, and the lateral distance between the moving block 21 and the cutting mechanism 275 is adjusted to an appropriate size. The pull rod 22 is released, and the spring 231 drives the limit block 23 to move downward into the limit hole 24. At this time, the limit of the moving block 21 is completed, and the aluminum material used for processing aluminum alloy doors and windows is placed on the platform 11, and the right-angled edge of one end of the aluminum material is placed at the corner of the moving block 21, and the handle 262 is turned, and the handle 262 drives the screw rod 26 rotates, the screw rod 26 drives the bottom fixed plate 261 to move downward, the fixed plate 261 fixes one end of the aluminum material, and the adjustment mechanism 27 drives the cutting mechanism 275 to move to cut the aluminum material. There is no need for the staff to manually press the aluminum material, which increases the safety of cutting: the staff starts the motor 272, the motor 272 drives the threaded rod 271 to rotate, the support block 274 drives the cutting mechanism 275 to move in the direction of the aluminum material, the optical axis 273 is used to stabilize the movement of the support block 274, and the cutting mechanism 275 cuts when passing through the aluminum material. The above-mentioned cutting mechanism 275 adopts a conventional cutting method, such as driving the cutting blade to rotate at high speed for cutting. As long as the aluminum material can be cut, the specific structure will not be repeated here. The scale line 3 is used to mark the lateral distance between the moving block 21 and the cutting mechanism 275, so that the staff can adjust the position of the moving block 21 accordingly according to the required cutting length in advance.

[0044] Embodiment 2

[0045] On the basis of the first embodiment, an auxiliary function is added.

[0046] See also Figure 1-4 The bottom of the limit block 23 has an inclined surface. The bottom of the moving block 21 is symmetrically fixedly connected with a slider 211, and the inner wall of the groove 12 is symmetrically provided with a slide groove 212, and the slider 211 is slidably connected in the slide groove 212. A telescopic shell 4 is fixedly connected between the slider 211 and the inner wall of the groove 12, and the two sides of the telescopic shell 4 are slidably connected in the slide groove 212.

[0047] The inclined surface at the bottom of the limit block 23 allows the staff to move the moving block 21 toward the cutting mechanism 275 without pulling the pull rod 22 in advance: the moving block 21 is directly pushed toward the cutting mechanism 275. After the inclined surface on the limit block 23 contacts the edge of the limit hole 24, the limit block 23 is pushed into the cavity at the bottom of the moving block 21 until the limit block 23 moves to the next limit hole 24. The spring 231 that is compressed and deformed pushes the limit block 23 into the limit hole 24, completing the automatic limit after the moving block 21 moves. Repeating the above operation can move the moving block 21 to a suitable position, which increases the convenience of the staff's operation. The slider 211 at the bottom of the moving block 21 slides in the slide groove 212 when the moving block 21 moves. The slider 211 and the slide groove 212 limit the movement of the moving block 21, which increases the stability of the moving block 21 when it moves. When the moving block 21 moves, the telescopic shell 4 on the slider 211 is telescoped, and the telescopic shell 4 blocks the groove 12 to prevent the debris generated by the cutting mechanism 275 when cutting the aluminum material from falling into the limiting hole 24 and affecting the normal limiting effect on the moving block 21.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision cutting machine for aluminum alloy door and window processing, comprising a main assembly (1), wherein the main assembly (1) comprises: A platform (11) having a groove (12) formed on the top; The invention is characterized in that: an adjusting and fixing assembly (2) is arranged on the platform (11) and the groove (12), and the adjusting and fixing assembly (2) comprises: A moving block (21) is slidably connected to the top of the platform (11); A pull rod (22) is connected through the moving block (21); A limit block (23) is fixedly connected to the bottom of the pull rod (22), and a cavity is provided in the moving block (21) for the limit block (23) to move; A spring (231) is fixedly connected between the limit block (23) and the top surface of the cavity of the moving block (21), and the spring (231) is sleeved on the outside of the pull rod (22); A limiting hole (24) is symmetrically arranged on the groove (12); A top plate (25) fixedly connected to the moving block (21); A screw rod (26) is symmetrically threadedly connected to the top plate (25), and the screw rod (26) penetrates and extends to the bottom of the top plate (25); A fixed plate (261) rotatably connected to the bottom of the screw rod (26); The moving mechanism (27) is arranged on the platform (11).

2. The precision cutting machine for aluminum alloy doors and windows according to claim 1, characterized in that: The moving mechanism (27) comprises: A threaded rod (271) is rotatably connected to a longitudinal through slot formed in the platform (11); A motor (272) is arranged on the rear side wall of the platform (11), and an output shaft of the motor (272) is fixedly connected to one end of the motor (272); An optical axis (273) is fixedly connected to a longitudinal through groove on the platform (11); A support block (274) is disposed on the threaded rod (271) and the optical axis (273), is threadedly connected to the threaded rod (271), and is slidably connected to the optical axis (273); The cutting mechanism (275) is arranged on the top of the supporting block (274).

3. The precision cutting machine for aluminum alloy doors and windows according to claim 2, characterized in that: The upper surface of the platform (11) is provided with scale lines (3), and the scale lines (3) correspond to the positions of the limiting holes (24).

4. The precision cutting machine for aluminum alloy doors and windows according to claim 3 is characterized by: The bottom of the limiting block (23) has an inclined surface.

5. The precision cutting machine for aluminum alloy doors and windows according to claim 4, characterized in that: The bottom of the moving block (21) is symmetrically fixedly connected with a sliding block (211), the inner side wall of the groove (12) is symmetrically provided with a sliding groove (212), and the sliding block (211) is slidably connected in the sliding groove (212).

6. The precision cutting machine for aluminum alloy doors and windows according to claim 5, characterized in that: A telescopic shell (4) is fixedly connected between the sliding block (211) and the inner wall of the groove (12), and two sides of the telescopic shell (4) are slidably connected in the sliding groove (212).

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