CN211564696U - A multi-angle cutting device for aluminum alloy strips - Google Patents

Abstract

The utility model provides a multi-angle cutting device for aluminum alloy strips, which belongs to the technical field of aluminum alloy processing. There is a movable rod, the left end of the movable rod is provided with a limit rod, and the left end of the movable rod is welded with a handle, the bottom of the limit rod is welded with a limit block, the top of the limit rod is movably connected with a fixed rod, the bottom of the fixed rod is provided with a fixed block, and the fixed rod Embedded in the chute, the top of the fixed rod is screwed with a fixed nut, and the upper surface of the movable rod is fixed with an indicator rod.

Description

A multi-angle cutting device for aluminum alloy strips

technical field

The utility model relates to the technical field of aluminum alloy processing, in particular to a multi-angle cutting device for aluminum alloy strips.

Background technique

Aluminum alloy is the most widely used non-ferrous metal structural material in the industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. With the rapid development of the industrial economy, the demand for aluminum alloy welded structural parts is increasing, and the research on the weldability of aluminum alloys has also deepened. Aluminum alloys are currently the most widely used alloys.

During the cutting process of aluminum alloy, the angle of the cutting surface of the aluminum alloy needs to be controlled according to the actual situation. The existing aluminum alloy cutting device cannot cut the aluminum alloy at multiple angles, and the cutting accuracy is low. Therefore, for In this situation, it is urgent to develop a multi-angle cutting device for aluminum alloy strips to overcome the deficiencies in current practical applications.

Utility model content

The purpose of the utility model is to provide a multi-angle cutting device for aluminum alloy bars, which improves the deficiencies of the prior art.

The embodiment of the present utility model is realized in this way:

A multi-angle cutting device for aluminum alloy strips, comprising: a workbench, a support plate is fixedly connected to the top of the workbench, one end of the support plate is provided with a rotating shaft, and a movable rod is movably connected to the bottom of the rotating shaft; The left end of the movable rod is provided with a limit rod, and the left end of the movable rod is welded with a handle, the bottom of the limit rod is welded with a limit block, the top of the limit rod is movably connected with a fixed rod, and the bottom of the fixed rod is provided with a fixed block, The fixed rod is embedded in the chute, the top of the fixed rod is screwed with a fixed nut, the upper surface of the movable rod is fixed with an indicator rod, and the lower surface of the movable rod is fixedly installed with a cutting knife, and the cutting knife works below The opening on the surface of the table is provided with a cutting groove, and the two ends of the cutting groove are fixedly installed with clamping blocks.

Preferably, the rotating shaft and the support plate are connected for left and right rotation, and the movable rod and the bottom of the rotating shaft are connected for up and down rotation.

Preferably, an angle scale line is engraved on the upper surface of the support plate, and the support plate is a transparent plastic plate.

Preferably, the chute is a circular arc slot with the rotation axis as the center of the circle, and the fixing nut and the fixing block are both cylinders with a diameter larger than the width of the chute.

Preferably, the limit rod penetrates through the surface of the movable rod, and the limit rod and the fixed rod are rotatably connected up and down.

Preferably, the indicator rod is a tapered rod.

Beneficial effects:

(1) The utility model is provided with a rotating shaft, a movable rod, an indicator rod, a handle and a scale line. When in use, the movable rod can be rotated according to the requirements of the angle of the cutting surface of the aluminum material, so that the indicator rod is aligned with the scale line of the corresponding angle. Press the handle down to cut, and the angle of the aluminum alloy cutting surface can be changed at will.

(2) The advantage of the present utility model is that, by setting the limit rod, the limit block, the fixed rod, the fixed block, the chute and the fixed nut, before cutting, the limit rod can be fixed by the fixed nut, and when the handle is pressed down, In order to ensure the vertical downward movement of the cutting knife, the cutting precision of the device is improved.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic top view of the structure of the present invention.

FIG. 3 is a schematic diagram of the connecting structure of the limiting rod and the fixing rod of the present invention.

In the figure: 1- workbench; 2- support plate; 3- rotating shaft; 4- movable rod; 5- limit rod; 6- handle; 7- limit block; 8- fixed rod; 9- fixed block; 10 -chute; 11-fixing nut; 12-indicating rod; 13-cutting knife; 14-cutting groove; 15-block; 16-scale line.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example:

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, a multi-angle cutting device for aluminum alloy strips includes: a workbench 1, a support plate 2 is fixedly connected to the top of the workbench 1, and a rotating shaft is provided through one end of the support plate 2 3. A movable rod 4 is movably connected to the bottom of the rotating shaft 3. A limit rod 5 is arranged through the left end of the movable rod 4, and a handle 6 is welded on the left end of the movable rod 4. The bottom of the limit rod 5 is welded with a limit block 7, and the top of the limit rod 5 is welded. A fixed rod 8 is movably connected, the bottom of the fixed rod 8 is provided with a fixed block 9, the fixed rod 8 is embedded in the chute 10, the top of the fixed rod 8 is threadedly connected with a fixed nut 11, and the upper surface of the movable rod 4 is fixed with an indicator rod 12. A cutting knife 13 is fixedly installed on the lower surface of the rod 4 , a cutting groove 14 is provided on the surface of the table 1 below the cutting knife 13 , and clamping blocks 15 are fixedly installed at both ends of the cutting groove 14 .

Among them, the rotating shaft 3 and the support plate 2 are connected for left and right rotation, and the movable rod 4 and the bottom of the rotating shaft 3 are connected for up and down rotation. According to the angle requirements of the cutting surface of the aluminum alloy plate, the movable rod is rotated to make the indicator rod align with the requirements of the scale line. The aluminum alloy can be cut by pressing the handle down to meet the cutting needs of various angles.

The upper surface of the support plate 2 is engraved with an angle scale line 16, and the support plate 2 is a transparent plastic plate. The indicator rod 12 can be cut at the required angle according to the cutting requirements of the aluminum alloy, and the cutting progress can also be observed.

Among them, the chute 10 is an arc groove with the rotating shaft 3 as the center of the circle, and the fixing nut 11 and the fixing block 9 are both cylinders with a diameter larger than the width of the chute 10. Move the movable rod 4 to the desired position and turn it clockwise The fixing nut 11 can fix the limit rod 5 on the bottom of the support plate 2 to improve the cutting precision.

The limit rod 5 runs through the surface of the movable rod 4, and the limit rod 5 is connected with the fixed rod 8 to rotate up and down. When cutting, the movable rod 4 moves down along the limit rod 5 to cut the aluminum alloy plate to prevent artificial shaking. , which improves the cutting accuracy.

Among them, the indicator rod 12 is a tapered rod, and the top end of the indicator rod 12 is linear, and it is easier to overlap with the scale line 16 when moving, which further improves the cutting accuracy.

Working principle, first, insert the aluminum alloy plate into the clamping block 15, according to the cutting requirements of the aluminum alloy plate cutting surface, hold the handle 6, rotate the movable rod 4, and at the same time the fixed rod 8 slides in the chute 10, when the movable rod 4 The indicator rod 12 on the surface is aligned with the required angle scale line 16, and the fixed nut 11 is rotated clockwise to fix the fixed rod 8 and the limit rod 5 below the fixed rod 8 to avoid cutting errors caused by manual shaking during cutting, Press the handle 6 down to cut the aluminum alloy plate, the device can cut the aluminum alloy plate at multiple angles, and the cutting precision is greatly improved.

Claims (6)

1. A multi-angle cutting device for aluminum alloy strips comprises: the workbench (1) is characterized in that a supporting plate (2) is fixedly connected to the top end of the workbench (1), a rotating shaft (3) penetrates through one end of the supporting plate (2), a movable rod (4) is movably connected to the bottom of the rotating shaft (3), a limiting rod (5) penetrates through the left end of the movable rod (4), a handle (6) is welded at the left end of the movable rod (4), a limiting block (7) is welded at the bottom of the limiting rod (5), a fixed rod (8) is movably connected to the top end of the limiting rod (5), a fixed block (9) is arranged at the bottom of the fixed rod (8), the fixed rod (8) is embedded into a sliding groove (10), a fixed nut (11) is connected to the top end of the fixed rod (8) through threads, an indicating rod (12) is fixedly arranged on the upper surface of the movable rod (4), and a cutting, the cutting device is characterized in that a cutting groove (14) is formed in an opening in the surface of the workbench (1) below the cutting knife (13), and clamping blocks (15) are fixedly mounted at two ends of the cutting groove (14).

2. The multi-angle cutting device for aluminum alloy strips as claimed in claim 1, wherein the rotary shaft (3) is connected with the support plate (2) in a left-right rotating manner, and the movable rod (4) is connected with the bottom of the rotary shaft (3) in an up-down rotating manner.

3. The multi-angle cutting device for aluminum alloy strips as claimed in claim 1, wherein the supporting plate (2) is engraved with angle scale lines (16) on the upper surface thereof, and the supporting plate (2) is a transparent plastic plate.

4. The multi-angle cutting device for aluminum alloy strips as claimed in claim 1, wherein the sliding groove (10) is an arc groove with the rotating shaft (3) as a center, and the fixing nut (11) and the fixing block (9) are cylinders with diameters larger than the width of the sliding groove (10).

5. The multi-angle cutting device for aluminum alloy strips as claimed in claim 1, wherein the limiting rod (5) penetrates through the surface of the movable rod (4), and the limiting rod (5) is connected with the fixed rod (8) in a vertical rotating manner.

6. The multi-angle cutting apparatus for aluminum alloy strip as set forth in claim 1, wherein said indicator bar (12) is a tapered bar.

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