Metal plate structure

Abstract

The utility model discloses a sheet metal structure, and belongs to the technical field of sheet metal processing, the sheet metal structure comprises a base main body, the base main body comprises two groups of first bending structural members and two groups of second bending structural members, and the two ends of the two groups of first bending structural members are in contact with the two ends of the two groups of second bending structural members; first connecting mechanisms are arranged at the two ends of the first bent structural part correspondingly, each first connecting mechanism comprises a first clamping rail, the first clamping rails are clamped to the ends of the first bent structural part, a first rectangular strip is fixedly installed at the ends, away from the first bent structural part, of the first clamping rails, and inserting blocks are fixedly installed on the two sides of the first rectangular strip correspondingly. Second connecting mechanisms are arranged at the two ends of the second bent structural part correspondingly, each second connecting mechanism comprises a second clamping rail, the second clamping rails are connected to the ends of the second bent structural part in a clamped mode, and a second rectangular strip is fixedly installed at the ends, away from the first bent structural part, of the second clamping rails; the overall stability and flatness are greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of sheet metal processing, and in particular to a sheet metal structure. Background Art

[0002] Common bases in the sheet metal processing industry are usually formed by cutting and bending a flat plate. Currently, there is an increasing demand for such bases in the market, and in the manufacturing of precision equipment, extremely high requirements are placed on the flatness of the mounting surface.

[0003] The traditional method of cutting and bending a flat plate is simple, but it can easily cause material deformation when dealing with large-area openings, thus affecting the quality and consistency of the overall product. The current method commonly adopted in the industry is to perform additional manual or mechanical corrections on areas with obvious deformation after completing the cutting and bending processes. However, manual or simple mechanical corrections cannot fundamentally solve the problem of base deformation caused by large-area openings. This method relies on manual experience to judge the correction force and timing, which has great uncertainty. In addition, the entire process is time-consuming and inefficient, and the final product quality is also unstable.

[0004] To this end, the present application provides a sheet metal structure. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a sheet metal structure that overcomes the shortcomings of the existing technology and aims to solve the problem of cutting and bending a flat plate. Although this traditional method is simple, it is easy to cause material deformation when dealing with large-area openings, thereby affecting the quality and consistency of the overall product. The current method commonly adopted in the industry is to perform additional manual or mechanical corrections on areas where obvious deformation occurs after completing the cutting and bending processes. However, manual or simple mechanical corrections cannot fundamentally solve the problem of base deformation caused by large-area openings. This method relies on manual experience to judge the correction force and timing, and there is great uncertainty. In addition, the entire process is time-consuming and inefficient, and the final product quality is also unstable.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a sheet metal structure, including a base body, the base body including two groups of first bent structures and two groups of second bent structures, and the two ends of the two groups of first bent structures are in contact with the two ends of the two groups of second bent structures, both ends of the first bent structure are provided with a first connecting mechanism, the first connecting mechanism includes a first rail, the first rail is clamped to the end of the first bent structure, the first rail is fixedly installed with a first rectangular bar at one end away from the first bent structure, and plug blocks are fixedly installed on both sides of the first rectangular bar, and second connecting mechanisms are provided at both ends of the second bent structure, the second connecting mechanism includes a second rail, the second rail is clamped to the end of the second bent structure, the second rail is fixedly installed with a second rectangular bar at one end away from the first bent structure, and a clamping part is fixedly installed on both sides of the second rectangular bar, and the plug block is inserted into the inside of the clamping part.

[0007] By adopting the above technical solution, the base body is composed of four structural parts, namely, two groups of first bending structural parts and two groups of second bending structural parts. Each structural part is first folded and formed separately, and then the first rail is clamped to the two ends of the first bending structural part, and the second rail is clamped to the two ends of the first rail. The second rail is plugged into the plug blocks on both sides of the first connecting mechanism through the clamping parts on both sides to complete the preliminary positioning of the first bending structural part and the second bending structural part. The base body is designed to be spliced ​​by four bending structural parts through the first connecting mechanism, so as to reduce the manufacturing difficulty and improve the consistency of quality. At the same time, the actual measurement results show that the flatness of the mounting surface of the base under the new structure does not exceed 2 mm, which is much better than the previous situation where even after careful correction, it can only reach within 4 mm. The assembled base has greatly improved overall stability and flatness.

[0008] As a preferred technical solution of the present application, the interior of the first rail and the second rail are both threadedly connected with several groups of fixing bolts, and the several groups of fixing bolts are evenly distributed along the direction of the first rail or the second rail, and the side walls of the first bent structure and the second bent structure are both provided with first thread grooves matching the fixing bolts.

[0009] By adopting the above technical solution, the first bent structure is fixed to the first rail and the second bent structure is fixed to the second rail through the connection of the fixing bolt and the first thread groove, thereby improving the overall fixing effect of the base body.

[0010] As a preferred technical solution of the present application, a card slot is provided at the bottom of each of the first card rail and the second card rail, and the card slot is adapted to the first bending structure or the second bending structure.

[0011] By adopting the above technical solution, the slots at the bottom of the first rail and the second rail are adapted to the first bending structure or the second bending structure, which is conducive to ensuring that they can be firmly connected together when connected, thereby improving stability after installation.

[0012] As a preferred technical solution of the present application, two groups of reinforcing ribs are fixedly installed between the two groups of the first bending structural members.

[0013] By adopting the above technical solution, the stability of the base body is enhanced through two sets of reinforcing ribs, which is conducive to improving the bearing capacity of the base body.

[0014] As a preferred technical solution of the present application, shock-absorbing pads are fixedly connected to the bottoms of the first bending structure and the second bending structure.

[0015] By adopting the above technical solution, the impact resistance of the base body is improved by the shock-absorbing pad, which is conducive to the base body being more adaptable to harsh working environments.

[0016] As a preferred technical solution of the present application, a second thread groove is provided inside the insert block and the clamping portion, and a second bolt is connected between the insert block and the clamping portion via the second thread groove.

[0017] By adopting the above technical solution, the second bolt connects the insert block and the clamping portion through the second threaded groove, which is beneficial to improving the firmness of the first connecting mechanism.

[0018] As a preferred technical solution of the present application, the first bending structural member and the second bending structural member are both made of stainless steel plates.

[0019] By adopting the above technical solution, the stainless steel plate has good rigidity and ductility, which is conducive to better bearing external stress and not prone to permanent deformation, thereby enhancing the structural strength of the base body.

[0020] As a preferred technical solution of the present application, the outer surface of the base body is coated with an anti-corrosion coating.

[0021] By adopting the above technical solution and applying the anti-corrosion coating, the service life of the base body is further extended.

[0022] Beneficial effects of this application:

[0023] The base body is composed of four structural parts, namely, two groups of first bending structural parts and two groups of second bending structural parts. Each structural part is first folded and formed separately, and then the first rail is clamped to the two ends of the first bending structural part, and the second rail is clamped to the two ends of the first rail. The second rail is plugged into the plug blocks on both sides of the first connecting mechanism through the clamping parts on both sides to complete the preliminary positioning of the first bending structural part and the second bending structural part. The base body is designed to be spliced ​​with four bending structural parts through the first connecting mechanism, so as to reduce the manufacturing difficulty and improve the consistency of quality. At the same time, the actual measurement results show that the flatness of the mounting surface of the base under the new structure does not exceed 2 mm, which is much better than the previous situation where even after careful correction, it can only reach within 4 mm. The assembled base has greatly improved overall stability and flatness.

[0024] The first bent structure is fixed to the first rail and the second bent structure is fixed to the second rail by connecting the fixing bolt to the first threaded groove, thereby improving the overall fixing effect of the base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of this application;

[0026] Figure 2 A schematic diagram of part of the structure of this application;

[0027] Figure 3 Schematic diagram of the main structure of the base;

[0028] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0029] In the figure: 1. base body; 101. first bending structure; 102. second bending structure; 2. first connecting mechanism; 201. first rail; 202. first rectangular bar; 203. insert; 3. second connecting mechanism; 301. second rail; 302. second rectangular bar; 303. clamping part; 4. fixing bolt; 5. first thread groove; 6. reinforcing rib; 7. second thread groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] Reference Figure 1-3A sheet metal structure includes a base body 1, the base body 1 includes two groups of first bending structures 101 and two groups of second bending structures 102, and the two ends of the two groups of first bending structures 101 are in contact with the two ends of the two groups of second bending structures 102, and the two ends of the first bending structure 101 are provided with a first connecting mechanism 2, the first connecting mechanism 2 includes a first rail 201, the first rail 201 is clamped to the end of the first bending structure 101, the end of the first rail 201 away from the first bending structure 101 is fixedly installed with a first rectangular bar 202, and both sides of the first rectangular bar 202 are fixedly installed with Insert block 203, both ends of the second bending structure 102 are provided with a second connecting mechanism 3, the second connecting mechanism 3 includes a second rail 301, the second rail 301 is clamped to the end of the second bending structure 102, and the second rectangular bar 302 is fixedly installed on the end of the second rail 301 away from the first bending structure 101, and the clamping parts 303 are fixedly installed on both sides of the second rectangular bar 302, and the insert block 203 is inserted into the inside of the clamping part 303; the bottom of the first rail 201 and the second rail 301 are provided with a clamping slot, and the clamping slot is adapted to the first bending structure 101 or the second bending structure 102.

[0032] The base body 1 is composed of two groups of first bending structural members 101 and two groups of second bending structural members 102, a total of four structural members. Each structural member is first folded and formed separately, and then the first rail 201 is clamped to the two ends of the first bending structural member 101, and the second rail 301 is clamped to the two ends of the first rail 201. The second rail 301 is plugged into the plug blocks 203 on both sides of the first connecting mechanism 2 through the clamping parts 303 on both sides, completing the preliminary positioning of the first bending structural member 101 and the second bending structural member 102. The base body 1 is designed to be composed of four bending structural members. The components are spliced ​​together through the first connecting mechanism 2, thereby reducing manufacturing difficulty and improving quality consistency. At the same time, actual measurement results show that the flatness of the installation surface of the base under the new structure does not exceed 2 mm, which is much better than the previous situation where even after careful correction, it could only reach within 4 mm. The assembled base has greatly improved overall stability and flatness; the slots at the bottom of the first rail 201 and the second rail 301 are adapted to the first bending structure 101 or the second bending structure 102, which is conducive to ensuring that they can be firmly connected together when connected, thereby improving stability after installation.

[0033] Reference Figure 2-4The first rail 201 and the second rail 301 are both internally threadedly connected with a plurality of sets of fixing bolts 4, which are evenly distributed along the direction of the first rail 201 or the second rail 301, and the side walls of the first bent structure 101 and the second bent structure 102 are both provided with first thread grooves 5 that match the fixing bolts 4; two sets of reinforcing ribs 6 are fixedly installed between the two sets of first bent structures 101;

[0034] By connecting the fixing bolt 4 with the first thread groove 5, the first bent structure 101 is fixed to the first rail 201, and the second bent structure 102 is fixed to the second rail 301, thereby improving the overall fixing effect of the base body 1; through the two sets of reinforcing ribs 6, the stability of the base body 1 is enhanced, which is conducive to improving the bearing capacity of the base body 1.

[0035] Reference Figure 2-4 The bottoms of the first bending structure 101 and the second bending structure 102 are fixedly connected with shock-absorbing pads; the first bending structure 101 and the second bending structure 102 are both stainless steel plates; the shock-absorbing pads improve the impact resistance of the base body 1, which is beneficial for the base body 1 to better adapt to harsh working environments; the stainless steel plate has good rigidity and ductility, which is beneficial for better bearing external stress and not prone to permanent deformation, thereby enhancing the structural strength of the base body 1.

[0036] Reference Figure 2-4 A second thread groove 7 is provided inside the plug block 203 and the clamping portion 303, and a second bolt is connected between the plug block 203 and the clamping portion 303 through the second thread groove 7; the outer surface of the base body 1 is coated with an anti-corrosion coating; the second bolt connects the plug block 203 and the clamping portion 303 through the second thread groove 7, which is beneficial to improving the firmness of the first connecting mechanism 2; the anti-corrosion coating further extends the service life of the base body 1.

[0037] Working principle: The base body 1 is composed of two groups of first bending structural members 101 and two groups of second bending structural members 102, a total of four structural members. Each structural member is first folded and formed separately, and then the first rail 201 is clamped to the two ends of the first bending structural member 101, and the second rail 301 is clamped to the two ends of the first rail 201. Among them, the second rail 301 is plugged into the plug blocks 203 on both sides of the first connecting mechanism 2 through the clamping parts 303 on both sides to complete the preliminary positioning of the first bending structural member 101 and the second bending structural member 102. The base body 1 is designed to be composed of four bending structural members. The structural members are spliced ​​together through the first connecting mechanism 2, thereby reducing manufacturing difficulty and improving quality consistency. At the same time, actual measurement results show that the flatness of the mounting surface of the base under the new structure does not exceed 2 mm, which is far better than the previous situation where even after careful correction, it could only reach within 4 mm. As a result, the assembled base has greatly improved overall stability and flatness. The first bent structural member 101 is fixed to the first rail 201, and the second bent structural member 102 is fixed to the second rail 301 by connecting the fixing bolts 4 and the first threaded groove 5, thereby improving the overall fixing effect of the base body 1.

[0038] The first and second rails 201 and 301 are adapted to the first and second bent structural members 101 and 102 by the grooves at the bottom thereof, thereby ensuring that they can be firmly connected together when connected, thereby improving the stability after installation. The two sets of reinforcing ribs 6 enhance the stability of the base body 1, thereby improving the bearing capacity of the base body 1.

[0039] At the same time, the shock-absorbing pad improves the impact resistance of the base body 1, which helps the base body 1 better adapt to harsh working environments; the second bolt connects the insert block 203 to the clamping portion 303 through the second threaded groove 7, which helps to improve the firmness of the first connecting mechanism 2;

[0040] In addition, the stainless steel plate has good rigidity and ductility, which is conducive to better bearing external stress without being prone to permanent deformation, thereby enhancing the structural strength of the base body 1; and the anti-corrosion coating further extends the service life of the base body 1.

[0041] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A sheet metal structure comprising a base body (1), characterized in that: The base body (1) includes two groups of first bending structures (101) and two groups of second bending structures (102), and the two ends of the two groups of the first bending structures (101) are in contact with the two ends of the two groups of the second bending structures (102), and the two ends of the first bending structures (101) are both provided with a first connecting mechanism (2), and the first connecting mechanism (2) includes a first rail (201), and the first rail (201) is clamped to the end of the first bending structure (101), and the end of the first rail (201) away from the first bending structure (101) is fixedly installed with a first rectangular bar (202), Insert blocks (203) are fixedly installed on both sides of the first rectangular strip (202), and second connecting mechanisms (3) are provided at both ends of the second bending structure (102). The second connecting mechanism (3) includes a second rail (301), and the second rail (301) is clamped to the end of the second bending structure (102). The second rectangular strip (302) is fixedly installed on one end of the second rail (301) away from the first bending structure (101), and the clamping portion (303) is fixedly installed on both sides of the second rectangular strip (302), and the insert blocks (203) are inserted into the interior of the clamping portion (303).

2. A sheet metal structure according to claim 1, characterized in that: The first rail (201) and the second rail (301) are both internally threadedly connected with a plurality of sets of fixing bolts (4), and the plurality of sets of fixing bolts (4) are evenly distributed along the direction of the first rail (201) or the second rail (301), and the side walls of the first bending structure (101) and the second bending structure (102) are both provided with first thread grooves (5) matching the fixing bolts (4).

3. The sheet metal structure according to claim 1, characterized in that: The bottoms of the first clamping rail (201) and the second clamping rail (301) are both provided with clamping slots, and the clamping slots are adapted to the first bending structural member (101) or the second bending structural member (102).

4. The sheet metal structure according to claim 1, characterized in that: Two groups of reinforcing ribs (6) are fixedly installed between the two groups of the first bent structural members (101).

5. The sheet metal structure according to claim 1, characterized in that: The bottoms of the first bending structure (101) and the second bending structure (102) are both fixedly connected with shock-absorbing pads.

6. The sheet metal structure according to claim 1, characterized in that: A second thread groove (7) is provided inside both the insert block (203) and the clamping portion (303), and a second bolt is connected between the insert block (203) and the clamping portion (303) via the second thread groove (7).

7. The sheet metal structure according to claim 1, characterized in that: The first bending structural member (101) and the second bending structural member (102) are both made of stainless steel plates.

8. The sheet metal structure according to claim 1, characterized in that: The outer surface of the base body (1) is coated with an anti-corrosion coating.

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