Profile processing device

Abstract

The utility model relates to a sectional material processing device which comprises a rectangular base, a rectangular fixing table is arranged on one side of the upper end of the rectangular base, an L-shaped mounting frame is fixedly connected to the upper end of the rectangular fixing table, a mounting rotating shaft is rotationally connected to one end of the L-shaped mounting frame, an angle scale is arranged in the middle of the mounting rotating shaft, and a clamping groove is formed in the angle scale. And one side of the angle scale is fixedly connected with a guide rack. The utility model relates to the technical field of building profile processing. According to the sectional material machining device, in the process of rotating a semicircular plate, a locking pin continuously bounces in a locking groove under the influence of a supporting elastic piece, the purpose of reminding the semicircular plate to rotate is achieved, the rotation resistance of the semicircular plate is improved, the semicircular plate is prevented from deflecting along with gravity, and meanwhile the service life of the semicircular plate is prolonged. And the effect that a semicircular plate is convenient to rotate is achieved, then the cutting angle adjusting speed is effectively increased, and the convenience of the machining device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building profile processing, in particular to a profile processing device. Background Art

[0002] Profiles are objects with certain geometric shapes made of iron or steel and other materials with certain strength and toughness through rolling, extrusion, casting and other processes. This type of material has certain appearance dimensions, certain cross-section shapes, and certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactured products, and are often used in building structures and manufacturing and installation.

[0003] In the prior art, metal profiles need to be cut into different angles during the installation of building structures. The processing devices that can be used to adjust the cutting angles in the prior art generally fix the angles by bolts. In the process of cutting the profiles into different angles, the bolts need to be frequently loosened and tightened, which makes the angle adjustment inconvenient. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a profile processing device so as to solve the technical problems mentioned in the above background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A profile processing device comprises a rectangular base, a rectangular fixed platform is provided on one side of the upper end of the rectangular base, an L-shaped mounting frame is fixedly connected to the upper end of the rectangular fixed platform, one end of the L-shaped mounting frame is rotatably connected to a mounting shaft, an angle plate is provided in the middle of the mounting shaft, a guide frame is fixedly connected to one side of the angle plate, a cutting machine body is slidably connected to the middle of the guide frame, two guide grooves are provided on one side of the upper end of the rectangular base, and a fixed frame is commonly installed inside the two guide grooves.

[0007] Furthermore, the fixed frame includes a fixed block, a locking block and two sliders, the two sliders are respectively inserted into the inside of the two guide grooves and are slidably connected to the guide grooves, the fixed block is fixedly connected to the rectangular fixed platform, the upper ends of the two sliders are commonly fixedly connected with the locking block, and the positions of the locking block and the fixed block correspond to each other, the middle part of the slider is threadedly connected with a threaded rod rotatably connected to the groove wall of the guide groove, and one end of the threaded rod passes through the groove wall of the guide groove.

[0008] Furthermore, the angle plate includes a semicircular plate, a rotating hole matching the mounting shaft is provided at the center of the semicircular plate, and a plurality of positioning grooves distributed in an annular shape are provided on the upper end surface of the semicircular plate near the edge.

[0009] Furthermore, a supporting spring piece is installed at the inner bottom end of the positioning groove, and a locking pin is fixedly connected to the upper end of the supporting spring piece, and the top of the locking pin is arranged in an arc shape.

[0010] Furthermore, a plurality of locking grooves are provided on a side of the bottom of the L-shaped mounting frame that is in contact with the semicircular plate. The locking grooves have the same shape as the top of the locking pin, and a positioning hole is provided at the midline of the L-shaped mounting frame and the center of the mounting shaft on the same straight line.

[0011] Furthermore, telescopic rods are connected to both sides of the cutting machine body through connecting blocks, tension springs are arranged inside the telescopic rods, and the bottom ends of the telescopic rods are fixedly connected to the guide frame.

[0012] In summary, the present invention includes at least one of the following beneficial technical effects:

[0013] 1. The profile processing device, when in use, achieves the effect of adjusting the deflection angle of the cutting machine body by rotating the semicircular plate, so as to be used for cutting profiles with inclined surfaces of different angles. By setting the supporting spring piece and the locking pin, in the process of rotating the semicircular plate, the locking pin continuously bounces in the locking groove under the influence of the supporting spring piece, so as to achieve the purpose of reminding the semicircular plate to rotate, and to increase the resistance of the semicircular plate to rotate, so as to avoid the semicircular plate from deflecting due to gravity, and to achieve the effect of facilitating the rotation of the semicircular plate, thereby effectively improving the speed of adjusting the cutting angle and greatly improving the convenience of the processing device;

[0014] 2. This profile processing device, through the setting of the rotating hole, makes the semicircular plate rotatably connected to the mounting shaft, and uses the positioning groove to determine the rotation angle of the semicircular plate. At the same time, the two end surfaces of the semicircular plate are respectively in contact with the top surface of the rectangular fixed platform and the bottom surface of the L-shaped mounting frame, so as to achieve the effect of improving the rotation stability of the semicircular plate. At the same time, by setting the angle between two adjacent positioning grooves to 1°, the rotation accuracy of the semicircular plate is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 The utility model is a structural schematic diagram of a profile processing device.

[0017] Figure 2The utility model is a schematic structural diagram of a telescopic rod and a tension spring of a profile processing device.

[0018] Figure 3 The utility model is a schematic structural diagram of an angle plate of a profile processing device.

[0019] Figure 4 The utility model is a schematic structural diagram of an L-shaped mounting frame of a profile processing device.

[0020] Figure 5 The utility model is a structural schematic diagram of a fixing mechanism of a profile processing device.

[0021] Figure 6 A profile processing device of the utility model Figure 3 A magnified view of the structure at A.

[0022] In the figure, 1. rectangular base; 2. rectangular fixing table; 3. L-shaped mounting frame; 31. locking slot; 32. positioning hole; 4. mounting shaft; 5. angle plate; 51. semicircular plate; 52. rotating hole; 53. positioning slot; 54. supporting spring; 55. locking pin; 6. guide frame; 7. cutting machine body; 8. guide slot; 9. fixed frame; 91. fixing block; 92. locking block; 93. sliding block; 94. threaded rod; 10. connecting block; 11. telescopic rod; 12. tension spring. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-Figure 4 The utility model discloses a profile processing device, comprising a rectangular base 1, a rectangular fixed platform 2 is arranged on one side of the upper end of the rectangular base 1, an L-shaped mounting frame 3 is fixedly connected to the upper end of the rectangular fixed platform 2, one end of the L-shaped mounting frame 3 is rotatably connected to a mounting shaft 4, an angle plate 5 is arranged in the middle of the mounting shaft 4, one side of the angle plate 5 is fixedly connected to a guide frame 6, the middle of the guide frame 6 is slidably connected to a cutting machine body 7, two guide grooves 8 are arranged on one side of the upper end of the rectangular base 1, and a fixed frame 9 is installed together inside the two guide grooves 8.

[0026] In this embodiment, when in use, the rectangular base 1 is placed on a relatively flat table surface, the metal profile to be cut is clamped by the fixed frame 9, and the angle disk 5 is rotated by pushing the guide frame 6 to adjust the angle between the cutting machine body 7 and the rectangular fixed table 2, and then the cutting machine body 7 is pressed downward to cut the metal profile. The L-shaped mounting frame 3 and the mounting shaft 4 are rotatably connected through bearings, and the mounting shaft 4 is used to locate the rotation direction of the angle disk 5, and the L-shaped mounting frame 3 and the angle disk 5 are fitted together to locate the inclination angle of the cutting machine body 7 in real time.

[0027] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the fixed frame 9 includes a fixed block 91, a locking block 92 and two sliders 93. The two sliders 93 are respectively inserted into the inside of the two guide grooves 8 and are slidably connected to the guide grooves 8. The fixed block 91 is fixedly connected to the rectangular fixed platform 2. The upper ends of the two sliders 93 are commonly fixedly connected with the locking block 92, and the positions of the locking block 92 and the fixed block 91 correspond. The middle part of the slider 93 is threadedly connected with a threaded rod 94 rotatably connected to the groove wall of the guide groove 8, and one end of the threaded rod 94 passes through the groove wall of the guide groove 8.

[0028] In this embodiment, a slider 93 is used to install the locking block 92 inside the two guide grooves 8, and the slider 93 is fixedly connected to the locking block 92 by welding, so as to achieve the effect of fixing the moving trajectory of the locking block 92, and the fixing block 91 is connected to the rectangular fixing table 2 by welding, and then when the metal profile is cut, the metal profile is placed between the fixing block 91 and the locking block 92, and the threaded rod 94 is rotated to move the locking block 92, so that the metal profile and the fixing block 91 are in contact with each other, thereby achieving the purpose of fixing the metal profile during the process of cutting the profile.

[0029] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the angle disc 5 includes a semicircular plate 51, a rotating hole 52 matching the mounting shaft 4 is opened at the center of the semicircular plate 51, and a plurality of positioning grooves 53 distributed in an annular shape are opened on the upper end surface of the semicircular plate 51 near the edge.

[0030] In this embodiment, the semicircular plate 51 is rotatably connected to the mounting shaft 4 through the setting of the rotating hole 52, and the positioning groove 53 is used to determine the rotation angle of the semicircular plate 51. At the same time, the two end surfaces of the semicircular plate 51 are respectively in contact with the top surface of the rectangular fixing platform 2 and the bottom surface of the L-shaped mounting frame 3, thereby achieving the effect of improving the rotation stability of the semicircular plate 51.

[0031] In a further preferred embodiment of the present invention, Figure 1-4As shown, the angle between two adjacent positioning grooves 53 is 1°, a supporting spring 54 is installed at the inner bottom end of the positioning groove 53, and a locking pin 55 is fixedly connected to the upper end of the supporting spring 54, and the top of the locking pin 55 is arc-shaped.

[0032] The locking pin 55 is a rectangular body that fits the groove wall of the positioning groove 53, and the upper edge of the locking pin 55 is an arc-shaped setting.

[0033] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a plurality of locking grooves 31 are provided on the bottom of the L-shaped mounting frame 3 which is in contact with the semicircular plate 51. The locking grooves 31 have the same shape as the top of the locking pin 55. A positioning hole 32 is provided at the midline of the L-shaped mounting frame 3 and the center of the mounting shaft 4 which are on the same straight line.

[0034] In this embodiment, the locking groove 31 is provided to embed the locking pin 55. Since the upper edge of the locking pin 55 is arc-shaped, during the rotation of the semicircular plate 51, the groove wall of the locking groove 31 will push the top surface of the locking pin 55, thereby causing the locking pin 55 to sink, and when the locking pin 55 is engaged with the locking pin 31 again, the locking pin 55 is bounced up by the supporting spring piece 54, so that a bounce sound is generated every time the semicircular plate 51 rotates 1° during the rotation process, thereby achieving the effect of improving the deflection accuracy of the semicircular plate 51. The positioning hole 32 is used to observe the digital scale on the side of the positioning groove, so as to facilitate the determination of the current angle of the cutting machine body.

[0035] In a further preferred embodiment of the present invention, Figure 1-4 As shown, telescopic rods 11 are connected to both sides of the cutting machine body 7 through connecting blocks 10 , tension springs 12 are arranged inside the telescopic rods 11 , and the bottom ends of the telescopic rods 11 are fixedly connected to the guide frame 6 .

[0036] In this embodiment, the telescopic rod 11 is composed of a cylinder and a sliding rod, wherein the cylinder is connected to the cutting machine body 7 through a connecting block 10, the sliding rod is inserted into the interior of the cylinder, and a tension spring 12 is installed inside the cylinder so that the sliding rod is connected to the cylinder, and the bottom of the sliding rod is connected to the guide frame 6. The cutting machine body 7 is brought close to the upper end of the guide frame 6 through the telescopic rod 11 and the tension spring 12. When it is necessary to cut the metal profile, the guide frame 6 is moved to rotate the semicircular plate 51. When it rotates to the desired angle, the cutting machine body 7 is pressed to compress the pressure spring so that the cutting blade at the bottom of the cutting machine body 7 contacts the metal profile, thereby achieving the purpose of cutting the profile.

Claims

1. A profile processing device, comprising a rectangular base (1), characterized in that: A rectangular fixed platform (2) is provided on one side of the upper end of the rectangular base (1); an L-shaped mounting frame (3) is fixedly connected to the upper end of the rectangular fixed platform (2); one end of the L-shaped mounting frame (3) is rotatably connected to a mounting shaft (4); an angle plate (5) is provided in the middle of the mounting shaft (4); one side of the angle plate (5) is fixedly connected to a guide frame (6); the middle of the guide frame (6) is slidably connected to a cutting machine body (7); two guide grooves (8) are provided on one side of the upper end of the rectangular base (1); a fixed frame (9) is commonly installed inside the two guide grooves (8).

2. A profile processing device according to claim 1, characterized in that: The fixed frame (9) comprises a fixed block (91), a locking block (92) and two sliders (93); the two sliders (93) are respectively inserted into the inside of the two guide grooves (8) and are slidably connected to the guide grooves (8); the fixed block (91) is fixedly connected to the rectangular fixed platform (2); the upper ends of the two sliders (93) are commonly fixedly connected to the locking block (92); the positions of the locking block (92) and the fixed block (91) correspond; the middle part of the slider (93) is threadedly connected to a threaded rod (94) rotatably connected to the groove wall of the guide groove (8); and one end of the threaded rod (94) passes through the groove wall of the guide groove (8).

3. A profile processing device according to claim 2, characterized in that: The angle plate (5) comprises a semicircular plate (51), a rotation hole (52) matching the mounting shaft (4) is provided at the center of the semicircular plate (51), and a plurality of positioning grooves (53) distributed in an annular shape are provided at positions close to the edge of the upper end surface of the semicircular plate (51).

4. A profile processing device according to claim 3, characterized in that: A supporting spring (54) is installed at the inner bottom end of the positioning groove (53), and a locking pin (55) is fixedly connected to the upper end of the supporting spring (54), and the top of the locking pin (55) is arranged in an arc shape.

5. A profile processing device according to claim 4, characterized in that: A plurality of locking grooves (31) are provided on a side of the bottom of the L-shaped mounting frame (3) that is in contact with the semicircular plate (51); the locking grooves (31) have the same shape as the top of the locking pin (55); and a positioning hole (32) is provided at the midline of the L-shaped mounting frame (3) and the center of the mounting shaft (4) that are on the same straight line.

6. A profile processing device according to claim 5, characterized in that: Both sides of the cutting machine body (7) are connected to telescopic rods (11) via connecting blocks (10); a tension spring (12) is provided inside the telescopic rod (11); and the bottom end of the telescopic rod (11) is fixedly connected to the guide frame (6).

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