Sectional steel machining auxiliary device

Abstract

The utility model provides an auxiliary device for section steel processing, which comprises a base, a support and a clamping mechanism, the support is arranged on the base, and two first through grooves are symmetrically formed in the support; the clamping mechanism comprises four linkage assemblies, a driving assembly, four pressing plates and four rotating shafts, and the bottoms of the four linkage assemblies are connected with the base; the driving assembly is in threaded connection with the four linkage assemblies, and the driving assembly is connected with the support; and the four pressing plates are connected with the tops of the corresponding linkage assemblies correspondingly, the four pressing plates are symmetrically arranged, the four rotating shafts are rotationally arranged in the two corresponding first through grooves correspondingly, and the rotating shafts are connected with the pressing plates. According to the sectional steel machining auxiliary device, under the combined action of the driving assembly and the linkage assembly, locking and resetting of the four pressing plates can be achieved at the same time, operation steps are simple, and then working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of profile steel processing technology, and in particular to an auxiliary device for profile steel processing. Background Technology

[0002] Profile steel, including channel steel, I-beams, straight steel plates, or square steel pipes, can be clamped and fixed during processing to ensure positioning accuracy and stability, avoid dimensional deviations caused by vibration or displacement, reduce tool wear, and the rigid clamping of the fixture can also reduce the risk of material deformation. Especially when dealing with cutting, drilling, or welding processes of high-strength steel, it can significantly improve processing efficiency and safety.

[0003] In the processing of profile steel, the bottom of the profile steel is sometimes fixed by using multiple sets of pressure plates and locking devices (e.g., knobs). However, when the profile steel is changed in processing position, relevant technicians need to disassemble multiple sets of pressure plates and locking devices before fixing them again. The above implementation method is cumbersome and reduces work efficiency. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide an auxiliary device for profile steel processing, which, under the combined action of the drive component and the linkage component, can simultaneously lock and reset four pressure plates, with simple operation steps, thereby improving work efficiency.

[0006] To achieve the above objectives, the first aspect of this utility model provides an auxiliary device for processing profile steel, comprising: a base, a support, and a clamping mechanism, wherein the support is disposed on the base, and two first through slots are symmetrically formed on the support; the clamping mechanism comprises four sets of linkage components, a drive component, four pressure plates, and four rotating shafts, wherein the bottoms of the four sets of linkage components are respectively connected to the base; the drive component is threadedly connected to the four sets of linkage components and is connected to the support; the four pressure plates are respectively connected to the tops of the corresponding linkage components, the four pressure plates are symmetrically arranged, and the four rotating shafts are rotatably disposed in the two corresponding first through slots, and the rotating shafts are connected to the pressure plates.

[0007] In addition, the profile steel processing auxiliary device proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the linkage component includes a connecting seat, a connecting plate, and two telescopic plates, wherein the connecting seat is disposed on the base; one end of one telescopic plate is pivotally connected to the base, the other ends of the two telescopic plates are respectively pivotally connected to the connecting plate, and one end of the other telescopic plate is integrally formed and connected to the pressure plate.

[0009] Specifically, the drive assembly includes two lead screws, a chain drive component, and a rotating wheel. The two lead screws are threadedly connected to the corresponding connecting plates, and the two ends of the two lead screws are rotatably connected to the bracket. The chain drive component is disposed between the two lead screws. One end of one lead screw passes through the inner wall of the bracket, and the rotating wheel is connected to one end of one lead screw.

[0010] Specifically, the minimum length of one of the telescopic plates is greater than the length of the pressure plate.

[0011] Specifically, the base has symmetrical fixing plates on both sides, and the fixing plates have a second through groove.

[0012] Compared with the prior art, the present invention has the following advantages: the profile steel processing auxiliary device of the present invention can simultaneously lock and reset four pressure plates under the joint action of the drive component and the linkage component, the operation steps are simple, and thus improves work efficiency.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of a profile steel processing auxiliary device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the clamping mechanism of the profile steel processing auxiliary device according to an embodiment of the present utility model.

[0017] Reference numerals: 1. Base; 2. Bracket; 21. First through slot; 3. Clamping mechanism; 31. Linkage assembly; 311. Connecting seat; 312. Connecting plate; 313. Telescopic plate; 32. Drive assembly; 321. Lead screw; 322. Chain drive component; 323. Rotary wheel; 33. Pressure plate; 34. Rotating shaft; 41. Fixing plate; 42. Second through slot. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] The auxiliary device for profile steel processing according to an embodiment of the present invention will now be described with reference to the accompanying drawings.

[0020] like Figures 1-2 As shown, the profile steel processing auxiliary device of this utility model embodiment may include: a base 1, a bracket 2 and a clamping mechanism 3.

[0021] The bracket 2 is mounted on the base 1, and two first through slots 21 are symmetrically opened on the bracket 2.

[0022] It should be noted that the base 1 can be placed on the processing table of external processing equipment or machine tools (e.g., welding equipment, cutting machine tools).

[0023] The clamping mechanism 3 includes four sets of linkage components 31, a drive component 32, four pressure plates 33, and four rotating shafts 34.

[0024] The bottoms of the four sets of linkage components 31 are connected to the base 1, the drive component 32 is threadedly connected to the four sets of linkage components 31, and the drive component 32 is connected to the bracket 2. The four pressure plates 33 are respectively connected to the tops of the corresponding linkage components 31. The four pressure plates 33 are symmetrically arranged, and the four rotating shafts 34 are respectively rotatably set in the two corresponding first through slots 21. The rotating shafts 34 are connected to the pressure plates 33.

[0025] Specifically, the profile steel processing auxiliary device is installed on the processing table of the external processing equipment. The profile steel to be processed (e.g., channel steel) is placed on the bracket 2 using external handling equipment (e.g., a robot arm), and the processing position of the profile steel is adjusted.

[0026] The relevant technicians shake the drive assembly 32, and under the action of the linkage assembly 31, the four pressure plates 33 rotate around the corresponding rotating shaft 34. The pressure plates 33 apply force to the bottom of the channel steel, thereby fixing the channel steel on the bracket 2. When it is necessary to change the processing position of the channel steel, shake the drive assembly 32 in the opposite direction and repeat the above steps to fix the channel steel again. The above operation steps are simple, thereby improving work efficiency.

[0027] In one embodiment of this utility model, such as Figure 2 As shown, the linkage component 31 includes a connecting base 311, a connecting plate 312, and two telescopic plates 313.

[0028] The connecting seat 311 is mounted on the base 1. One end of a telescopic plate 313 is pivotally connected to the base 1. The other ends of two telescopic plates 313 are pivotally connected to the connecting plate 312 respectively. One end of another telescopic plate 313 is integrally connected to the pressure plate 33.

[0029] In one embodiment of this utility model, such as Figure 2 As shown, the drive assembly 32 includes two lead screws 321, a chain drive component 322, and a rotary wheel 323.

[0030] Two lead screws 321 are threadedly connected to the corresponding connecting plates 312, and the two ends of the two lead screws 321 are rotatably connected to the bracket 2. The chain drive component 322 is set between the two lead screws 321. One end of one lead screw 321 passes through the inner wall of the bracket 2, and the rotating wheel 323 is connected to one end of one lead screw 321.

[0031] Specifically, the relevant technicians shake the rotating wheel 323, which drives a lead screw 321 to rotate. Under the action of the chain drive component 322, the two lead screws 321 rotate together. The lead screw 321 is threadedly connected to the connecting plate 312. The connecting plate 312 drives the telescopic plate 313 to extend and retract. At the same time, the telescopic plate 313 rotates at a certain angle, which drives the pressure plate 33 to rotate around the rotating shaft 34 at a certain angle. The pressure plate 33 acts on the bottom of the profile steel.

[0032] Understandably, the threaded connection between the lead screw 321 and the connecting plate 312 enables self-locking during use, ensuring the stability of the pressure plate 33 acting on the profile steel.

[0033] In one embodiment of this utility model, such as Figure 2 As shown, the minimum length of a telescopic plate 313 is greater than the length of a pressure plate 33.

[0034] In the above embodiment, the included angle between the pressure plate 33 and a telescopic plate 313 is an acute angle.

[0035] It is understandable that the minimum length of a telescopic plate 313 is greater than the length of the pressure plate 33. When the telescopic plate 313 drives the pressure plate 33 to rotate around the pivot 34, it can be regarded as a force-saving lever. Based on the lever principle, the force between the connecting plate 312 and the lead screw 321 is much smaller than the force between the pressure plate 33 and the profile steel, thereby ensuring the reliability of the device during use.

[0036] In one embodiment of this utility model, such as Figure 2 As shown, fixing plates 41 are symmetrically arranged on both sides of the base 1, and a second through groove 42 is provided on the fixing plate 41.

[0037] Understandably, the mounting plate 41 and the second through slot 42 facilitate the installation of this device on the workbench of an external device using fasteners (e.g., bolts).

[0038] In summary, the profile steel processing auxiliary device of this utility model, under the combined action of the drive component and the linkage component, can simultaneously lock and reset four pressure plates, with simple operation steps, thereby improving work efficiency.

[0039] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A profile steel processing auxiliary device characterized by, include: The base (1), the bracket (2), and the clamping mechanism (3) are as follows: The bracket (2) is disposed on the base (1), and two first through slots (21) are symmetrically opened on the bracket (2). The clamping mechanism (3) includes four sets of linkage components (31), a drive component (32), four pressure plates (33), and four rotating shafts (34), wherein, The bottoms of the four sets of linkage components (31) are respectively connected to the base (1); The drive assembly (32) is threadedly connected to the four sets of linkage assemblies (31), and the drive assembly (32) is connected to the bracket (2); The four pressure plates (33) are respectively connected to the top of the corresponding linkage components (31). The four pressure plates (33) are arranged symmetrically. The four rotating shafts (34) are respectively rotatably set in the two corresponding first through slots (21). The rotating shafts (34) are connected to the pressure plates (33).

2. The profile steel processing auxiliary device according to claim 1, characterized by, The linkage component (31) includes a connecting seat (311), a connecting plate (312), and two telescopic plates (313), wherein, The connecting seat (311) is disposed on the base (1); One end of one of the telescopic plates (313) is pivotally connected to the base (1), the other ends of the two telescopic plates (313) are pivotally connected to the connecting plate (312) respectively, and one end of the other telescopic plate (313) is integrally connected to the pressure plate (33).

3. The profile steel processing auxiliary device according to claim 2, characterized by, The drive assembly (32) includes two lead screws (321), a chain drive component (322), and a pulley (323), wherein, Two lead screws (321) are threadedly connected to the corresponding connecting plates (312), and the two ends of the two lead screws (321) are rotatably connected to the bracket (2); The chain drive component (322) is disposed between the two lead screws (321); One end of one of the lead screws (321) passes through the inner wall of the bracket (2), and the wheel (323) is connected to one end of one of the lead screws (321).

4. The profile steel processing auxiliary device according to claim 2, characterized by, The minimum length of one of the telescopic plates (313) is greater than the length of the pressure plate (33).

5. The profile steel processing aid device according to claim 1, characterized by The base (1) is symmetrically provided with fixing plates (41) on both sides, and the fixing plates (41) are provided with a second through groove (42).

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