Profile cutting machine with positioning function

Abstract

The utility model discloses a sectional material cutting machine with a positioning function, which comprises a working table and a cutting device, a cutting assembly is arranged on the working table, a moving assembly is arranged on the working table, a clamping and positioning mechanism matched with a sectional material is arranged on the moving assembly, and a lifting mechanism is further arranged on the working table. The cutting assembly is located between the clamping and positioning mechanism and the lifting mechanism. According to the utility model, sectional materials with different shapes can be conveniently clamped and positioned, and meanwhile, the cutting position can be lifted, so that the stability in the cutting process can be ensured, the sliding or shaking condition is avoided, the cutting quality is ensured, and the deviation condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing, in particular to a profile cutting machine with a positioning function. Background Art

[0002] Profiles are objects with certain geometric shapes made of iron or steel and materials with certain strength and toughness (such as plastic, aluminum, fiberglass, etc.) through rolling, extrusion, casting and other processes. When processing them, a cutting machine is used to cut the profiles into certain lengths according to the needs of use.

[0003] However, existing profile cutting machines have certain defects in actual use. Most of them are only suitable for cutting profiles with square cross-sections. When cutting cylindrical profiles or profiles with a certain arc, they cannot be clamped stably, and are prone to shaking during cutting, which can easily cause slight deviations at the cutting point and affect the cutting quality. Utility Model Content

[0004] The purpose of the utility model is to provide a profile cutting machine with a positioning function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a profile cutting machine with a positioning function, comprising a workbench and a cutting device, a cutting assembly is provided on the workbench, a moving assembly is provided on the workbench, a clamping and positioning mechanism matching the profile is provided on the moving assembly, a lifting mechanism is also provided on the workbench, and the cutting assembly is located between the clamping and positioning mechanism and the lifting mechanism.

[0006] Preferably, in order to facilitate the cutting device to be rotated for cutting and subsequently reset for the next processing, the cutting assembly includes a rotating part arranged on the workbench, the workbench is rotatably connected to the cutting device through the rotating part, and a protective cover is provided on the top of the cutting device, and an armrest is provided on one side of the cutting device.

[0007] Preferably, in order to facilitate the movement with the movable plate and to facilitate the conveying, adjustment and positioning of the profile, the movable component includes a linear guide device equidistantly arranged on the workbench, and a guide slider is slidably matched on the linear guide device, and a movable plate is commonly provided on the top of the guide slider at the same end.

[0008] Preferably, in order to facilitate the clamping and fixing of the profile and ensure stability during transportation and cutting, the clamping and positioning mechanism includes a fixed clamping plate arranged on the movable plate, and a movable clamping plate is also arranged on the movable plate through a positioning assembly. The side walls where the fixed clamping plate and the movable clamping plate are close to each other are provided with clamping plates, and the clamping plates are provided with clamping pads that match the profile.

[0009] Preferably, in order to facilitate the clamping and fixing of the profile and ensure stability during transportation and cutting, the positioning assembly includes a second electric push rod arranged on the movable plate, and a connecting frame is provided at the output end of the second electric push rod. The connecting frame is fixedly connected to the movable clamping plate, and a sliding block is provided under the movable clamping plate, and a sliding rail is provided on the movable plate to slide with the sliding block.

[0010] Preferably, in order to lift the end of the profile to ensure stability, the lifting mechanism includes a first electric push rod arranged on the workbench, and the output end of the first electric push rod at the same end is provided with a connecting plate, and a supporting plate is provided inside the connecting plate.

[0011] Preferably, in order to lift the end of the profile and ensure stability, an anti-skid pad is provided on the support plate, and the anti-skid pad matches the profile.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the clamping and positioning mechanism and the lifting mechanism, profiles of different shapes can be conveniently clamped and positioned, and the profiles can also be lifted, thereby ensuring stability during the cutting process, avoiding sliding or shaking, ensuring the quality of cutting, and avoiding deviation;

[0014] (2) The movable assembly can be conveniently adjusted and positioned according to the cutting length requirements to ensure that profiles of uniform length can be cut and avoid the situation where profiles of different lengths appear in the same batch. At the same time, the cutting assembly can be conveniently rotated with the cutting device to facilitate the cutting operation, and can be moved up and reset after cutting is completed to facilitate the next processing and ensure safety during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a profile cutting machine with a positioning function proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a cutting assembly in a profile cutting machine with a positioning function proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a movable plate in a profile cutting machine with a positioning function proposed by the utility model;

[0018] Figure 4 This is a partial structural schematic diagram of a clamping and positioning mechanism in a profile cutting machine with a positioning function proposed by the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the structure of a lifting mechanism in a profile cutting machine with a positioning function.

[0020] In the figure: 1. workbench; 2. protective cover; 3. handrail; 4. cutting device; 5. linear guide device; 6. moving plate; 7. first electric push rod; 8. guide rail slider; 9. rotating part; 10. fixed clamping plate; 11. moving clamping plate; 12. clamping plate; 13. clamping pad; 14. second electric push rod; 15. sliding rail; 16. connecting frame; 17. sliding block; 18. connecting plate; 19. support plate; 20. anti-slip pad. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: a profile cutting machine with a positioning function, comprising a workbench 1 for cutting profiles, wherein the shape of the profile can be a long rectangular or round tube, etc., and can be adapted to profiles of different shapes for cutting and processing, thereby improving practicality. In order to facilitate the cutting operation, a rotating member 9 of a cutting assembly is installed on the workbench 1 by bolts, and the rotating member 9 is rotatably connected to the cutting device 4 (the rotating member 9 is similar to a damping shaft, which can be conveniently rotated and has a certain resistance when pressed downward to rotate, so as to ensure the stability of the downward rotation cutting. A torsion spring can also be provided inside, so as to facilitate the cutting after the torsion spring potential energy is released. The cutting device 4 is rotated and reset under the action, which is a relatively mature technology and will not be described in detail here). The cutting device 4 can be composed of a motor and a cutting blade, etc. (it can also be other cutting equipment, set according to the profile, which is a relatively mature technology and will not be described in detail here). The top of the cutting device 4 can be provided with a protective cover 2 to prevent splashing, and one side is integrated with an armrest 3 for easy holding, so as to facilitate the cutting operation of the profile, and the workbench 1 can also be provided with a collection device on both sides of the cutting device 4 for convenient collection of waste chips (mainly composed of a collection box, a collection pipe and a collection cover, the principle can be the same as that of a vacuum cleaner, which is a relatively mature technology and will not be described in detail here).

[0023] See also Figure 1-Figure 5In order to facilitate the clamping and positioning of the profile, the cutting operation, and the transportation for the next cutting process, a linear guide device 5 of a moving component is installed on the workbench 1, and a guide slider 8 is slidably matched on the linear guide device 5 (its reciprocating movement can be achieved by a linear motor, or by a reciprocating screw rod, etc., which is a relatively mature technology and will not be described here), and a moving plate 6 can be fixed to the top of the guide slider 8 at the same end by bolts or welding, and a fixed clamping plate 10 of a clamping and positioning mechanism is fixed to the top of the moving plate 6 (welded or bolted), and a second electric push rod 1 of the positioning component is also installed on the moving plate 6 4. A movable clamping plate 11 is installed at the output end of the second electric push rod 14 through a connecting frame 16. In order to ensure stability during movement and adjustment, a sliding block 17 is welded at the bottom end of the movable clamping plate 11, and a sliding rail 15 is welded on the movable plate 6 for facilitating the horizontal reciprocating sliding of the sliding block 17. The side walls of the movable clamping plate 11 and the fixed clamping plate 10 that are close to each other are both inclined (toward the direction of the center of the movable clamping plate 11 and the fixed clamping plate 10, that is, the bottom end is inclined upward and the top end is inclined downward) and a clamping plate 12 (which can be conveniently adapted to square or cylindrical profiles for clamping) is welded. In order to ensure the clamping effect and firmness, a clamping pad 13 is bonded to the side wall of the clamping plate 12.

[0024] See also Figure 1-Figure 5 In order to facilitate the cutting of the profile and ensure the uniformity of the length of each cut, a displacement sensor (or a scale line) is provided on the linear guide device 5 to facilitate the movement of a quantitative displacement, thereby ensuring the uniformity of the cutting and avoiding the situation of uneven length. In order to facilitate auxiliary lifting during cutting and transportation and ensure the stability of the profile, the first electric push rods 7 of the lifting mechanism are equidistantly vertically arranged on the workbench 1. The output ends of the two first electric push rods 7 are fixedly installed with connecting plates 18, and a support plate 19 (arc-shaped) is welded inside the connecting plate 18. The inner arc surface of the support plate 19 is bonded with an anti-slip pad 20, wherein the connecting plate 18 can facilitate the lifting of the bottom of the square profile, and the support plate 19 can facilitate the lifting of the bottom of the cylindrical profile.

[0025] Working principle: When the utility model is in use, the profile to be cut is placed on the support plate 19 (for cylindrical profiles, if it is a square profile, it is supported by the connecting plate 18), and the linear guide device 5 works, and the movable plate 6 on the guide slider 8 moves, and the distance between the movable plate 6 and the cutting device 4 is adjusted to determine the cutting length. Then, the second electric push rod 14 on the movable plate 6 is retracted, and the movable clamping plate 11 on the connecting frame 16 moves toward the fixed clamping plate 10, and the sliding block 17 slides on the sliding rail 15 to ensure the stability of the movement, and then cooperates with the clamping plate 12 and the clamping pad. 13 can clamp and fix the profile, and cooperate with the support plate 19 and the anti-slip pad 20 to ensure the clamping and positioning effect. By holding the armrest, pressing down the cutting device 4, cooperating with the rotating part 2 to rotate it, so that it contacts the profile, and then the cutting device 4 works, the cutting operation can be performed. After the cutting is completed, the second electric push rod 14 on the positioning plate 9 extends, and the moving clamping plate 11 is away from the fixed clamping plate 10, and the clamping effect on the cut profile is lost, and it can be removed, and then the above operation is repeated, and the profile to be cut can be pushed and transported for clamping and fixing and cutting operations.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A profile cutting machine with a positioning function, comprising a workbench (1) and a cutting device (4), characterized in that: The workbench (1) is provided with a cutting assembly, the workbench (1) is provided with a moving assembly, the moving assembly is provided with a clamping and positioning mechanism matching the profile, the workbench (1) is also provided with a lifting mechanism, and the cutting assembly is located between the clamping and positioning mechanism and the lifting mechanism.

2. The profile cutting machine with positioning function according to claim 1, characterized in that: The cutting assembly comprises a rotating member (9) arranged on a workbench (1); the workbench (1) is rotatably connected to the cutting device (4) via the rotating member (9); a protective cover (2) is provided at the top end of the cutting device (4); and a handrail (3) is provided on one side of the cutting device (4).

3. The profile cutting machine with positioning function according to claim 2, characterized in that: The moving assembly comprises a linear guide rail device (5) equidistantly arranged on the workbench (1), a guide rail slider (8) slidably fitted on the linear guide rail device (5), and a moving plate (6) is commonly provided at the top end of the guide rail slider (8) at the same end.

4. The profile cutting machine with positioning function according to claim 3, characterized in that: The clamping and positioning mechanism comprises a fixed clamping plate (10) arranged on a movable plate (6), and a movable clamping plate (11) is also arranged on the movable plate (6) through a positioning component, and a clamping plate (12) is arranged on the side walls of the fixed clamping plate (10) and the movable clamping plate (11) close to each other, and a clamping pad (13) matching the profile is arranged on the clamping plate (12).

5. The profile cutting machine with positioning function according to claim 4, characterized in that: The positioning assembly comprises a second electric push rod (14) arranged on a movable plate (6), a connecting frame (16) being provided at an output end of the second electric push rod (14), the connecting frame (16) being fixedly connected to the movable clamping plate (11), a sliding block (17) being provided under the movable clamping plate (11), and a sliding rail (15) being provided on the movable plate (6) and slidably cooperating with the sliding block (17).

6. The profile cutting machine with positioning function according to claim 5, characterized in that: The lifting mechanism comprises a first electric push rod (7) arranged on a workbench (1); an output end of the first electric push rod (7) at the same end is provided with a connecting plate (18); a supporting plate (19) is provided inside the connecting plate (18).

7. The profile cutting machine with positioning function according to claim 6, characterized in that: The support plate (19) is provided with an anti-skid pad (20), and the anti-skid pad (20) matches the profile.

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