Large steel transmission rod cutting device

Abstract

The utility model provides a large steel transmission rod cutting device which comprises a machine frame, a mounting frame, a mounting plate, a limiting mechanism, a conveying assembly, an adjusting assembly and a cutting assembly. The mounting plate is arranged on the rack; the adjusting assembly is arranged on the mounting plate; the cutting assembly is arranged on the adjusting assembly; the limiting mechanism comprises a plurality of power sources, two connecting blocks, a plurality of center shafts, a plurality of rolling shafts and a plurality of limiting columns, and the power sources are symmetrically arranged on the lower wall of the mounting frame at equal intervals; the connecting block is connected with a power source output shaft; the two ends of the central shaft are connected with the inner sides of the two connecting blocks; the rolling shaft is arranged on the outer wall of the central shaft; the multiple limiting columns are arranged on the conveying assembly. The utility model aims to provide the large steel transmission rod cutting device which can limit the transmission rod which is not cut in the conveying and cutting process and prevent raw materials from being misplaced when the raw materials are in contact with the cutting blade.

Description

Technical Field

[0001] The utility model relates to the technical field of large steel transmission rod processing, in particular to a large steel transmission rod cutting device. Background Art

[0002] The transmission rod is a mechanical component used to transmit power and motion. During the production and processing process, it is often necessary to use a cutting device to cut the entire large steel into the required size for further processing.

[0003] Currently, in the process of cutting large steel transmission rods, the vibration generated by the operation of the machine may cause the large steel transmission rod raw material to be dislocated during the transmission process, or the raw material may be dislocated when it contacts the cutting blade, making it impossible to complete the cutting smoothly, or the cutting requirements of the cut large steel transmission rod may not meet the expectations. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent.

[0005] To this end, one purpose of the present invention is to propose a large steel transmission rod cutting device, which can limit the uncut transmission rod during the transportation and cutting process to prevent the raw material from being dislocated when contacting the cutting blade, resulting in the cut transmission rod not meeting the requirements and being unusable.

[0006] To achieve the above-mentioned purpose, the first aspect of the present invention proposes a large steel transmission rod cutting device, including: a frame, a mounting frame, a mounting plate, a limiting mechanism, a transmission component, an adjustment component and a cutting component, wherein the mounting frame is arranged on the frame; the mounting plate is arranged on the frame; the adjustment component is arranged on the mounting plate; the cutting component is arranged on the adjustment component; the limiting mechanism includes multiple power sources, two connecting blocks, multiple center shafts, multiple rollers and multiple limiting columns, wherein the multiple power sources are symmetrically arranged at equal intervals on the lower wall of the mounting frame; the connecting block is connected to the power source output shaft; the two ends of the center shaft are connected to the inner sides of the two connecting blocks; the rollers are arranged on the outer wall of the center shaft; and the multiple limiting columns are arranged on the transmission component.

[0007] In addition, the large steel transmission rod cutting device proposed in the present invention may also have the following additional technical features:

[0008] Specifically, an anti-slip sleeve is provided on the outer cover of the limiting column.

[0009] Specifically, the transmission assembly includes a first driving member, multiple limit plates, two belts and multiple pressure rollers, wherein the first driving member is arranged below the frame; the limit plate is connected to the rotating shaft of the first driving member, and the front end of the pressure roller is also fixed with the limit plate; the belt is wound around the outer wall of the limit plate.

[0010] Specifically, the adjustment assembly includes a third driving member, a push plate, two adjusting members and an adjusting plate, wherein the third driving member is installed on the mounting plate; the push plate is connected to the output shaft of the third driving member; the adjusting member is symmetrically arranged on the push plate; and the adjusting plate is connected to the slider of the adjusting member.

[0011] Specifically, the cutting assembly includes a second driving member and a blade, wherein the second driving member is mounted on the adjustment plate; and the blade is connected to the rotating shaft of the second driving member.

[0012] Specifically, a protective cover is installed at the front end of the second driving member.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the large steel transmission rod cutting device of the present invention can limit the uncut transmission rod during the transportation and cutting process, preventing the raw material from being dislocated when contacting the cutting blade, causing the cut transmission rod to fail to meet the requirements and become unusable.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic structural diagram of a large steel transmission rod cutting device according to one embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of a limiting mechanism of a large steel transmission rod cutting device according to one embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of an adjustment assembly of a large steel transmission rod cutting device according to one embodiment of the present utility model;

[0019] Figure 4 Schematic diagram of a transmission assembly of a large steel transmission rod cutting device according to one embodiment of the present invention.

[0020] Figure markings: 1. Frame; 11. Mounting frame; 12. Mounting plate; 2. Limiting mechanism; 21. Power source; 22. Connecting block; 23. Center axis; 24. Roller; 25. Anti-slip sleeve; 26. Limiting column; 3. Conveying assembly; 31. First driving member; 32. Limiting plate; 33. Belt; 34. Pressure roller; 4. Adjusting assembly; 41. Third driving member; 42. Push plate; 43. Adjusting member; 44. Adjusting plate; 5. Cutting assembly; 51. Second driving member; 52. Blade; 53. Protective cover. DETAILED DESCRIPTION

[0021] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0022] The large steel transmission rod cutting device according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown, the large steel transmission rod cutting device of the embodiment of the present invention includes: a frame 1, a mounting frame 11, a mounting plate 12, a limiting mechanism 2, a transmission component 3, an adjustment component 4 and a cutting component 5.

[0024] The mounting frame 11 is arranged on the frame 1 ; the mounting plate 12 is arranged on the frame 1 ; the adjusting assembly 4 is arranged on the mounting plate 12 ; and the cutting assembly 5 is arranged on the adjusting assembly 4 .

[0025] The limiting mechanism 2 includes a plurality of power sources 21 , two connecting blocks 22 , a plurality of central shafts 23 , a plurality of rollers 24 and a plurality of limiting columns 26 .

[0026] Among them, multiple power sources 21 are symmetrically arranged at equal intervals on the lower wall of the mounting frame 11; the connecting block 22 is connected to the output shaft of the power source 21; the two ends of the central shaft 23 are connected to the inner sides of the two connecting blocks 22; the roller 24 is arranged on the outer wall of the central shaft 23; and multiple limit columns 26 are arranged on the transmission component 3.

[0027] It should be noted that the power source 21 described in one embodiment of the present invention is a cylinder. Two or more cylinders can be set in each group according to the size of the machine. The height of the mounting frame 11 should be less than the power source 21 fully extended plus the radius of the connecting block 22 and the roller 24. For example, the length of the power source 21 fully extended is 1.5m, the height of the connecting block 22 is 20cm, and the radius of the roller 24 is 30cm. Then the height of the mounting frame 11 is at most 2m. In this way, some large steel transmission rods can be limited while some small-sized transmission rods can also be used.

[0028] Specifically, when it is necessary to limit the position of the large steel transmission rod during cutting and transmission, the relevant staff can first use the external control device to turn on the power source 21. The power source 21 drives the connecting block 22 to move downward, so that the roller 24 is driven to move through the center axis 23, so that the roller 24 and the limiting column 26 clamp the transmission rod. During transportation, the transmission component 3 will drive the transmission rod above the limiting column 26 to move forward. At this time, although the transmission rod is subjected to the force applied from above, since the roller 24 can rotate through the center axis 23 as the axis, it will not affect the forward movement of the transmission rod, thereby preventing dislocation during the cutting and transmission of large steel transmission rods.

[0029] In one embodiment of the present invention, Figure 2 As shown, the outer portion of the limiting column 26 is covered with an anti-slip cover 25 .

[0030] It should be noted that the anti-slip sleeve 25 described in one embodiment of the present invention should be made of softer materials, such as rubber, so that the friction can be increased while the clamping effect can be increased because the rubber will deform after being squeezed.

[0031] It can be understood that, by providing the anti-slip sleeve 25 , the transmission rod can be prevented from slipping during the process of limiting the position thereof, and the clamping effect can be enhanced.

[0032] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, the transmission assembly 3 includes a first driving member 31 , a plurality of limiting plates 32 , two belts 33 and a plurality of pressure rollers 34 .

[0033] It should be noted that the first driving member 31 described in one embodiment of the present invention is a driving motor.

[0034] The first driving member 31 is arranged below the frame 1 , the limiting plate 32 is connected to the rotating shaft of the first driving member 31 , and the front end of the pressure roller 34 is also fixed with the limiting plate 32 , and the belt 33 is wound around the outer wall of the limiting plate 32 .

[0035] Specifically, since the large steel transmission rod is heavy, when the position of the large steel transmission rod needs to be adjusted, it is first placed on the limit column 26, and then the relevant technicians can use the external control device to turn on the first driving member 31. At this time, the first driving member 31 drives the limit plate 32 to rotate, and then the limit plate 32 drives the front end limit plate 32 of the pressure roller 34 to rotate through the belt 33. Finally, the belt 33 wrapped around the outer wall of the second limit plate 32 on the pressure roller 34 drives all the pressure rollers 34 to rotate, thereby driving the large steel transmission rod on the limit column 26 to be transported forward.

[0036] In one embodiment of the present application, Figure 1 and Figure 3 As shown, the adjustment assembly 4 includes a third driving member 41 , a push plate 42 , two adjustment members 43 and an adjustment plate 44 .

[0037] It should be noted that the third driving member 41 described in one embodiment of the present invention is an electric push rod.

[0038] The push plate 42 is suspended above the mounting plate 12, the third driving member 41 is installed below the mounting plate 12, and the push rod of the third driving member 41 passes through the mounting plate 12 and is connected to the push plate 42;

[0039] The adjustment plate 44 is suspended above the push plate 42 , and the two adjustment members 43 are symmetrically arranged on the push plate 42 , and the sliders of the adjustment members 43 are connected to the adjustment plate 44 .

[0040] Specifically, for some transmission rods with larger diameters, during the cutting process, relevant staff can use an external control device to turn on the third driving member 41 to drive the push plate 42 to move up and down, and adjust the position of the cutting assembly 5. They can also control the adjustment member 43 to drive the adjustment plate 44 to move left and right, thereby adjusting the position of the cutting assembly 5, so as to adapt to some transmission rods with larger diameters.

[0041] In one embodiment of the present invention, Figure 1 As shown, the cutting assembly 5 includes a second driving member 51 and a blade 52 .

[0042] It should be noted that the second driving member 51 described in one embodiment of the present invention is a driving motor.

[0043] The second driving member 51 is mounted on the adjusting plate 44 , and the blade 52 is connected to the rotating shaft of the second driving member 51 .

[0044] Specifically, when the transmission rod needs to be cut, the second driving member 51 can drive the blade 52 to rotate, thereby completing the cutting of the transmission rod.

[0045] In one embodiment of the present invention, Figure 1 As shown, a protective cover 53 is installed at the front end of the second driving member 51.

[0046] It can be understood that the protective cover 53 can prevent sparks generated during the cutting process of the blade 52 from flying everywhere.

[0047] In summary, the large steel transmission rod cutting device of the present invention, by setting the support rod mechanism into a retractable structure, the bracket mechanism can rotate around one end of the extension rod to lower the height of the display screen during maintenance and debugging, thereby eliminating the need for long-term climbing operations or disassembly of the display screen, thereby improving the safety of relevant technicians during work, simplifying the operating steps, and improving the work efficiency of relevant technicians.

[0048] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0050] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A large steel transmission rod cutting device, characterized in that: include: Frame, mounting frame, mounting plate, limiting mechanism, transmission assembly, adjustment assembly and cutting assembly, wherein, The mounting frame is arranged on the frame; The mounting plate is arranged on the frame; The adjustment assembly is arranged on the mounting plate; The cutting assembly is movably arranged on the adjusting assembly; The limiting mechanism includes two sets of power sources, two connecting blocks, multiple central shafts, multiple rollers and multiple limiting columns, wherein: The two groups of power sources are symmetrically arranged on the lower wall of the mounting frame; The connecting block is connected to the power source output shaft; Both ends of the central axis are connected to the inner sides of the two connecting blocks; The roller is arranged on the outer wall of the central shaft; A plurality of the limiting columns are arranged on the transmission component.

2. The large steel transmission rod cutting device according to claim 1, characterized in that: The outer cover of the limiting column is provided with an anti-slip cover.

3. The large steel transmission rod cutting device according to claim 1, characterized in that: The transmission assembly includes a first driving member, a plurality of limiting disks, two belts and a plurality of pressure rollers, wherein: The first driving member is arranged below the frame; The limiting plate is connected to the rotating shaft of the first driving member, and the front end of the pressure roller is also fixed with the limiting plate; The belt is wound around the outer wall of the limiting disk.

4. The large steel transmission rod cutting device according to claim 1, characterized in that: The adjustment assembly includes a third driving member, a push plate, two adjustment members and an adjustment plate, wherein: The third driving member is mounted on the mounting plate; The push plate is connected to the output shaft of the third driving member; The adjusting member is symmetrically arranged on the push plate; The adjusting plate is connected to the sliding block of the adjusting member.

5. The large steel transmission rod cutting device according to claim 4, characterized in that: The cutting assembly includes a second drive member and a blade, wherein The second driving member is mounted on the adjustment plate; The blade is connected to the rotating shaft of the second driving member.

6. The large steel transmission rod cutting device according to claim 5, characterized in that: A protective cover is installed at the front end of the second driving member.

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