Aluminum bar positioning and cutting device

Abstract

The utility model provides an aluminum bar positioning and cutting device, which relates to the technical field of cutting devices and comprises a processing table, a lifter fixed at the top of the processing table, a cutting machine fixedly mounted on the lifter, a plurality of support rollers a fixedly mounted on the processing table, and a cutting groove arranged on the upper surface of the processing table opposite to the cutting machine. According to the cutting device, the cutting length of an aluminum bar can be positioned through the positioning assembly, manual measurement and marking are not needed, rapid adjustment can be conducted according to the actual needed length, more time and labor are saved, the cutting device is suitable for machining of large-batch aluminum bars, and the situation that the lengths of the cut aluminum bars are inconsistent is avoided; the aluminum bar is clamped and fixed through the clamping assembly during cutting, manual fixing is not needed, the fixing process is simple and rapid, and the situation that the cutting precision and the size accuracy of a finished product are affected due to the fact that the aluminum bar moves during cutting and a cutting line deviates from an expected position is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to an aluminum rod positioning and cutting device. Background Art

[0002] Aluminum rod is a kind of aluminum product. The smelting and casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting process. According to the different metal elements contained in the aluminum rod, aluminum rod can be roughly divided into eight categories. At the same time, with the rapid development of our country, the use of aluminum rod is also increasing. However, when using aluminum rod, people often use aluminum rods of different lengths, so aluminum rod cutting devices are used. The existing cutting method is that the operator manually measures the required length and marks each cutting point with a marker. This method is time-consuming and labor-intensive, which is not conducive to the production and processing of large quantities of aluminum rods. In addition, this method may cause marking errors or mis-touch during cutting, resulting in dimensional deviations, thereby affecting the quality of the final product. At the same time, during the processing of aluminum rods, workers are generally required to hold the aluminum rod and push it towards the cutting device. However, the moment the high-speed rotating cutting machine blade contacts the surface of the aluminum rod, a force will be applied to the aluminum rod in the direction of rotation, thereby causing the aluminum rod to move, causing the cutting line to deviate from the expected position, thereby affecting the cutting accuracy and the dimensional accuracy of the finished product. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, this embodiment provides an aluminum rod positioning and cutting device, which at least partially solves the above technical problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum rod positioning and cutting device, comprising: a processing table, a lift is fixed on the top of the processing table, a cutting machine is fixedly installed on the lift, a plurality of supporting rollers a are fixedly installed on the processing table, a cutting groove is opened at a position opposite to the cutting machine on the upper surface of the processing table, a positioning component is arranged on the processing table, and is used to position the cutting length of the aluminum rod, the positioning component comprises: a moving table is provided on the processing table, a mounting plate is fixedly connected to the top of the moving table, a rotating rod is rotatably connected to the mounting plate, one end of the rotating rod is fixedly connected to a hub, three equidistantly distributed positioning plates are fixedly connected to the outside of the hub, and scale lines are provided on the upper surface of the processing table.

[0005] Furthermore, a travel groove is provided on the upper surface of the processing table, a driving motor is fixedly mounted on the inner wall at one end of the travel groove, and a partition is fixedly connected to a position of the travel groove near one side of the driving motor.

[0006] Furthermore, the cutting machine is provided with a clamping assembly, which includes: a mounting frame fixedly installed on the cutting machine, a sleeve fixedly installed at one end of the mounting frame, a pressure rod slidably connected inside the sleeve, a spring connected between the top of the pressure rod and the top of the sleeve, the bottom end of the pressure rod is fixedly connected to an upper clamping plate, and a lower clamping plate used in conjunction with the upper clamping plate is fixedly installed on the processing table.

[0007] Furthermore, a threaded rod is rotatably connected between the partition plate and the inner wall of one end of the travel groove, and a threaded block is threadedly connected to the outside of the threaded rod, and the top of the threaded block is connected to the bottom of the moving platform.

[0008] Furthermore, the upper surface of the processing table is fixedly connected to two symmetrically arranged guide rails, the two guide rails are respectively located on opposite sides of the travel groove, and the bottom of the movable platform is provided with a guide groove for use with the two guide rails, and the two guide grooves are respectively slidably connected to the outside of the two guide rails.

[0009] Furthermore, a mounting groove is provided at a position near the mounting plate on the top of the movable platform, a servo motor is fixedly installed inside the mounting groove, a driving shaft at one end of the servo motor is fixedly connected to a power gear, a proximal end of the rotating rod is fixedly connected to a driven gear, and the power gear is meshingly connected to the driven gear.

[0010] Furthermore, a supporting roller b is fixedly installed on the movable table, and limiting rollers are fixedly installed on the movable table and the processing table respectively.

[0011] The utility model provides an aluminum rod positioning and cutting device, which has the following beneficial effects:

[0012] The utility model has the advantages that the cutting length of the aluminum rod can be positioned by the positioning component, without manual measurement and marking, and can be quickly adjusted according to the actual required length, which is more time-saving and labor-saving, suitable for large-scale aluminum rod production and processing, and avoids inconsistent lengths of the cut aluminum rods;

[0013] Secondly, the aluminum rod is clamped and fixed by the clamping assembly during cutting, without the need for manual fixing. The fixing process is simple and quick, which effectively avoids the movement of the aluminum rod during cutting, causing the cutting line to deviate from the expected position, thereby affecting the cutting precision and the dimensional accuracy of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the utility model.

[0016] Figure 3It is a schematic diagram of the structure of the mobile station of the utility model.

[0017] Figure 4 It is a schematic diagram of the rotating rod structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the mounting frame structure of the utility model.

[0019] Figure 6 For the utility model Figure 2 Enlarged view of point A in the middle.

[0020] Figure 7 For the utility model Figure 2 Enlarged view of point B in the middle.

[0021] Figure 1-Figure 7 In: 1. Processing table; 11. Lift; 12. Cutting machine; 13. Support roller a; 14. Cutting groove; 2. Moving table; 21. Mounting plate; 22. Rotating rod; 23. Hub; 24. Positioning plate; 25. Scale line; 26. Travel groove; 27. Driving motor; 28. Partition; 29. ​​Threaded rod; 210. Threaded block; 211. Guide rail; 212. Guide groove; 3. Mounting frame; 31. Sleeve; 32. Pressure rod; 33. Spring; 34. Upper clamping plate; 35. Lower clamping plate; 4. Mounting groove; 41. Servo motor; 42. Power gear; 43. Driven gear; 44. Support roller b; 45. Limiting roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0023] An embodiment of the present application provides an aluminum rod positioning and cutting device, which can realize positioning of the cutting length of the aluminum rod through a positioning component, without the need for manual measurement and marking, and can implement rapid adjustment according to the actual required length, which is more time-saving and labor-saving, and is suitable for large-scale aluminum rod production and processing, avoiding inconsistent lengths of the cut aluminum rods.

[0024] The aluminum rod positioning and cutting device is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0025] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods. Example

[0026] See also Figure 1-Figure 7 In this embodiment, an aluminum rod positioning and cutting device is provided, comprising: a processing table 1, a lift 11 is fixed on the top of the processing table 1, a cutting machine 12 is fixedly installed on the lift 11, a plurality of supporting rollers a13 are fixedly installed on the processing table 1, a cutting groove 14 is provided at a position on the upper surface of the processing table 1 opposite to the cutting machine 12, and a positioning component is arranged on the processing table 1 for positioning the cutting length of the aluminum rod.

[0027] When cutting the aluminum rod, first determine the cutting length of the aluminum rod through the positioning component. After the cutting length is determined, place the aluminum rod on the left support roller a13, then push the aluminum rod to the left so that the aluminum rod hits the positioning component, then start the cutting machine 12, and cooperate with the elevator 11 to control the cutting machine 12 to move downward to cut the aluminum rod. After cutting, remove the cut aluminum rod, and repeat the above steps to position the cutting length of the aluminum rod so that the length of each section of the aluminum rod remains consistent. Example

[0028] On the basis of Example 1, the positioning assembly includes: a moving table 2 is provided on the processing table 1, a mounting plate 21 is fixedly connected to the top of the moving table 2, a rotating rod 22 is rotatably connected to the mounting plate 21, a wheel hub 23 is fixedly connected to one end of the rotating rod 22, three equally spaced positioning plates 24 are fixedly connected to the outside of the wheel hub 23, a scale line 25 is provided on the upper surface of the processing table 1, a travel groove 26 is opened on the upper surface of the processing table 1, a driving motor 27 is fixedly installed on the inner wall of one end of the travel groove 26, and the travel groove 26 is located near the side of the driving motor 27 A partition plate 28 is fixedly connected thereto, a threaded rod 29 is rotatably connected between the partition plate 28 and the inner wall of one end of the travel groove 26, a threaded block 210 is threadedly connected to the outside of the threaded rod 29, the top of the threaded block 210 is connected to the bottom of the movable platform 2, two symmetrically arranged guide rails 211 are fixedly connected to the upper surface of the processing table 1, the two guide rails 211 are respectively located on the opposite sides of the travel groove 26, a guide groove 212 used in conjunction with the two guide rails 211 is opened at the bottom of the movable platform 2, and the two guide grooves 212 are respectively slidably connected to the outside of the two guide rails 211.

[0029] When determining the cutting length, the driving motor 27 is started to drive the threaded rod 29 to rotate, and the threaded rod 29 rotates and screws with the threaded block 210 to drive it to move, and the threaded block 210 drives it to move inside the stroke groove 26, and the threaded block 210 drives the movable table 2 to move, and the movable table 2 moves along the outside of the guide rail 211, so that the movable table 2 can only move along the horizontal direction of the guide rail 211 to avoid shaking when the movable table 2 moves. When moving, the position where the mounting plate 21 intersects with the scale line 25 is observed to confirm the current length, and the driving motor 27 is forward and reversed. The motor controls the left and right movement of the threaded block 210 by controlling the rotation direction. When the length is adjusted, the aluminum rod is pushed in so that it contacts the positioning plate 24. The distance from the incision position to one side of the positioning plate 24 is the cutting length of the aluminum rod. After the cutting is completed, the rotating rod 22 rotates, driving the hub 23 and the three positioning plates 24 to rotate, so that the gap between the positioning plates 24 is opposite to the aluminum rod, and then the cut aluminum rod is pulled out. After the pulling out, the rotating rod 22 rotates again to make the positioning plate 24 relatively aligned with the aluminum rod, and the aluminum rod is pushed in again to repeat the above steps to position the cutting length of the aluminum rod.

[0030] Among them, an installation groove 4 is opened at a position near the installation plate 21 on the top of the movable table 2, and a servo motor 41 is fixedly installed inside the installation groove 4. The driving shaft at one end of the servo motor 41 is fixedly connected to a power gear 42, and the proximal end of the rotating rod 22 is fixedly connected to a driven gear 43. The power gear 42 is meshed with the driven gear 43. A supporting roller b44 is fixedly installed on the movable table 2, and a limiting roller 45 is fixedly installed on the movable table 2 and the processing table 1 respectively.

[0031] When it is necessary to control the rotation of the rotating rod 22, the servo motor 41 starts to drive the power gear 42 to rotate, the servo motor 41 starts to rotate one circle and then stops rotating, the power gear 42 rotates and meshes with the driven gear 43, thereby driving the driven gear 43 to rotate, the driven gear 43 drives the rotating rod 22 to rotate, the rotating rod 22 drives the hub 23 and the three positioning plates 24 to rotate, the transmission ratio between the power gear 42 and the driven gear 43 matches, the power gear 42 rotates one circle just to drive the driven gear 43 to rotate 60°, thereby making the gap between the positioning plates 24 opposite to the aluminum rod, pulling the aluminum rod through the gap between the positioning plates 24, and then starting the servo motor 41 again, the rotating rod 22 rotates another 60°, at this time the positioning plate 24 is opposite to the raw aluminum rod, the aluminum rod is pushed into the positioning plate 24 to be re-positioned. Example

[0032] On the basis of Example 1, a clamping assembly is provided on the cutting machine 12, and the clamping assembly includes: a mounting frame 3 is fixedly installed on the cutting machine 12, a sleeve 31 is fixedly installed at one end of the mounting frame 3, a pressure rod 32 is slidably connected inside the sleeve 31, a spring 33 is connected between the top of the pressure rod 32 and the top inside the sleeve 31, the bottom end of the pressure rod 32 is fixedly connected to an upper clamp 34, and a lower clamp 35 used in conjunction with the upper clamp 34 is fixedly installed on the processing table 1.

[0033] When the cutting machine 12 moves downward, it will drive the mounting frame 3 to move together. First, the upper clamping plate 34 contacts the surface of the aluminum rod. When the upper clamping plate 34 first contacts the surface of the aluminum rod, there is no contact between the blade of the cutting machine 12 and the aluminum rod. Then the cutting machine 12 continues to move downward to cut the aluminum rod. At this time, the movable pressure rod 32 is restricted and cannot move. The sleeve 31 continues to move to the right along the outside of the pressure rod 32 under the drive of the mounting frame 3, and then squeezes the spring 33 to contract and store energy, so that the upper clamping plate 34 applies a pressure downward, and cooperates with the lower clamping plate 35 to clamp the aluminum rod to prevent the aluminum rod from rotating during cutting. At the same time, it does not affect the cutting of the cutting machine 12. The length of the pressure rod 32 is greater than the diameter of the aluminum rod. When the cutting is completed, the cutting machine 12 drives the upper clamping plate 34 to lift and separate it from the surface of the aluminum rod to release the fixation of the aluminum rod.

[0034] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0035] The above is a detailed introduction to an aluminum rod positioning and cutting device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An aluminum bar positioning and cutting device, characterized in that: include: A processing table (1), a lift (11) is fixed on the top of the processing table (1), a cutting machine (12) is fixedly mounted on the lift (11), a plurality of support rollers a (13) are fixedly mounted on the processing table (1), and a cutting groove (14) is provided on the upper surface of the processing table (1) at a position opposite to the cutting machine (12); A positioning assembly is arranged on the processing table (1) and is used to position the cutting length of the aluminum rod. The positioning assembly comprises: a moving table (2) is arranged on the processing table (1), a mounting plate (21) is fixedly connected to the top of the moving table (2), a rotating rod (22) is rotatably connected to the mounting plate (21), one end of the rotating rod (22) is fixedly connected to a wheel hub (23), the wheel hub (23) is fixedly connected to the outside with three equally spaced positioning plates (24), and a scale mark (25) is arranged on the upper surface of the processing table (1).

2. The aluminum rod positioning and cutting device according to claim 1, characterized in that: The upper surface of the processing table (1) is provided with a travel groove (26), a driving motor (27) is fixedly mounted on the inner wall at one end of the travel groove (26), and a partition plate (28) is fixedly connected to a position of the travel groove (26) close to one side of the driving motor (27).

3. The aluminum rod positioning and cutting device according to claim 1, characterized in that: The cutting machine (12) is provided with a clamping assembly, and the clamping assembly comprises: The cutting machine (12) is fixedly mounted with a mounting frame (3), one end of the mounting frame (3) is fixedly mounted with a sleeve (31), a pressure rod (32) is slidably connected inside the sleeve (31), a spring (33) is connected between the top end of the pressure rod (32) and the top of the sleeve (31), the bottom end of the pressure rod (32) is fixedly connected with an upper clamping plate (34), and a lower clamping plate (35) used in conjunction with the upper clamping plate (34) is fixedly mounted on the processing table (1).

4. The aluminum rod positioning and cutting device according to claim 2, characterized in that: A threaded rod (29) is rotatably connected between the partition plate (28) and the inner wall of one end of the travel groove (26); the threaded rod (29) is externally threadedly connected to a threaded block (210); and the top of the threaded block (210) is connected to the bottom of the moving platform (2).

5. The aluminum bar positioning and cutting device according to claim 2, characterized in that: The upper surface of the processing table (1) is fixedly connected to two symmetrically arranged guide rails (211), the two guide rails (211) are respectively located on opposite sides of the travel groove (26), and the bottom of the movable platform (2) is provided with a guide groove (212) used in conjunction with the two guide rails (211), and the two guide grooves (212) are respectively slidably connected to the outside of the two guide rails (211).

6. The aluminum bar positioning and cutting device according to claim 1, characterized in that: A mounting groove (4) is provided at a position near the mounting plate (21) on the top of the moving platform (2), a servo motor (41) is fixedly mounted inside the mounting groove (4), a driving shaft at one end of the servo motor (41) is fixedly connected to a power gear (42), a driven gear (43) is fixedly connected to the proximal end of the rotating rod (22), and the power gear (42) is meshingly connected to the driven gear (43).

7. The aluminum bar positioning and cutting device according to claim 1, characterized in that: A supporting roller b (44) is fixedly mounted on the movable platform (2), and a limiting roller (45) is fixedly mounted on the movable platform (2) and the processing table (1), respectively.

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