Spliced sheet metal part

Abstract

A spliced sheet metal part is characterized by comprising a fixing mechanism and supporting pieces, the fixing mechanism is arranged on the supporting pieces, the supporting pieces are all arranged on one side of a sheet metal part A, one side of a sheet metal part B and one side of a sheet metal part C, a protruding block is of a semi-spherical structure, and each supporting piece is composed of a fixing plate, a stud, a connecting plate and a supporting column. The fixing mechanism is composed of a moving plate, a screw rod, a rotary knob and an auxiliary moving plate, the moving plate is arranged on the supporting piece located at the groove of the sheet metal part A, threaded insertion holes are formed in the upper portions of the grooves of the sheet metal part A, the sheet metal part B and the sheet metal part C, and a plurality of threaded insertion holes are formed in the protruding blocks of the sheet metal part A, the sheet metal part B and the sheet metal part C; by adjusting the angles between the sheet metal parts, the sheet metal parts of various different angles are assembled, the bolts and the fixing structures are fixed in a double-layer mode, the situation that the two sheet metal parts are disconnected due to the fact that the bolts fall off is avoided, and the stability of the sheet metal parts in the assembling process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal parts, in particular to a spliced sheet metal part. Background Technique

[0002] Sheet metal is a comprehensive cold working process for metal sheets usually below 6 mm, including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming such as automobile bodies, etc. Its remarkable feature is that the thickness of the same part is consistent. The products processed by sheet metal technology are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and are mostly used for the name during assembly. However, when large-size sheet metal installation plates are required for existing sheet metal parts, manufacturing through processing may be inconvenient for making long sheet metal installations due to the processing size of the machine itself.

[0003] To solve this problem, the application number CN202221258508.8 proposed a spliced sheet metal part, which includes a first splicing part. A positioning convex block is fixed on one side of the first splicing part. Screw holes are equidistantly arranged outside the positioning convex block. A positioning groove is arranged on the other side of the first splicing part. Positioning bolts are equidistantly threadedly connected on the front surface of the first splicing part and on the side of the positioning groove. And there is a threaded connection between the screw hole and the positioning bolt. Clamping shaft bolts are threadedly connected on the upper and lower sides of the front surface of the first splicing part and on the side of the positioning convex block. The first splicing part and the second splicing part are tightened inward through the threaded positioning column. Then, the first splicing part and the second splicing part are extruded outward by a spring so that there is no gap between the threads and the first splicing part and the second splicing part. In this way, if vibration occurs during the subsequent use of the first splicing part and the second splicing part, the bolts fixing the threaded positioning column will not easily fall off.

[0004] For the spliced sheet metal parts in the existing patent, since the sheet metal parts can only be distributed in parallel with each other, the assembly scenarios that require angle adjustment cannot be satisfied during use. For example, when manufacturing the outer frames of chassis, cabinets, and medical equipment, the existing spliced sheet metal parts cannot adjust the angle, which is not convenient for the assembly of sheet metal parts. Content of the Utility Model

[0005] According to the above existing technical problems, the utility model provides a spliced sheet metal part, which is characterized by including a fixing mechanism and a support member. The fixing mechanism is arranged on the support member, and the support members are all arranged on one side of sheet metal part A, sheet metal part B, and sheet metal part C;

[0006] Grooves are arranged on one side of sheet metal part A, sheet metal part B, and sheet metal part C, and convex blocks are fixed on the other side of sheet metal part A, sheet metal part B, and sheet metal part C. The convex block is in a semi-spherical structure;

[0007] The support member is composed of a fixing plate, a stud, a connecting plate, and a supporting column. The groove and the protrusion near the sheet metal A are both provided with a support member. The sheet metal A is fixed with a supporting column, one end of the supporting column is fixed with a connecting plate, the connecting plate is provided with a stud, one side of the connecting plate is provided with a threaded through hole, the connecting plate is connected to the stud by a threaded manner, and one end of the stud is fixed with a fixing plate;

[0008] The fixing mechanism is composed of a movable plate, a screw, a knob, and an auxiliary movable plate. A movable plate is provided on the support member located at the groove of the sheet metal part A, a through hole is provided on the movable plate, the support member and the movable plate are movably connected, a screw is provided on the movable plate, a threaded through hole is provided on the movable plate, the movable plate and the screw are connected by a threaded manner, a knob is fixed on one end of the screw, an auxiliary movable plate is provided on the support member located at the convex block of the sheet metal part A, a through hole is provided on the auxiliary movable plate, the support member and the auxiliary movable plate are movably connected, a square groove is provided on the auxiliary movable plate, and the screw passes through the square groove of the auxiliary movable plate;

[0009] Threaded holes are provided above the grooves of sheet metal parts A, sheet metal parts B and sheet metal parts C, and multiple threaded holes are provided at the protrusions of sheet metal parts A, sheet metal parts B and sheet metal parts C.

[0010] Beneficial effects of the utility model:

[0011] The utility model adds a fixing mechanism and a supporting member to realize the adjustment and fixing of the positional relationship between the sheet metal parts. Each sheet metal part is adjusted according to the needs. The protrusion of the sheet metal part C is inserted into the groove of the sheet metal part B. First, the bolts located at the threaded holes of the sheet metal parts B and the sheet metal part C are manually screwed out, and at the same time, the knob on the fixing mechanism, the fixing plate close to the protrusion of the sheet metal part C, and the fixing plate on the groove of the sheet metal part B are screwed. The actions of the knob and the fixing plate respectively drive the screw and the stud to move, so that the moving plate and the auxiliary moving plate on the fixing mechanism can move flexibly, and the sheet metal part C is manually driven to move around the sheet metal part C. The groove of sheet metal part B rotates. When the required angle is reached, the bolts are manually screwed into the threaded holes on sheet metal parts B and sheet metal parts C. At the same time, the knob on the fixing mechanism, the fixing plate close to the protrusion of sheet metal part C, and the fixing plate on the groove of sheet metal part B are screwed in the opposite direction. The actions of the knob and the fixing plate respectively drive the screw and the stud to move in the opposite direction, thereby fixing the moving plate and the auxiliary moving plate on the fixing mechanism. Finally, the positional relationship between sheet metal parts B and sheet metal part C is adjusted and fixed. By adjusting the angles between the sheet metal parts, the assembly of sheet metal parts at various angles is realized.

[0012] When the positions of the sheet metal parts are adjusted, double-layer fixation is performed through bolts and fixing structures, which avoids disconnection between the two sheet metal parts due to the bolts falling off, and improves the stability of the sheet metal parts during assembly. Brief Description of the Drawings

[0013] Figure 1 This is a schematic diagram of the overall structure of a spliced sheet metal part of the present utility model;

[0014] Figure 2 This is a schematic diagram of the partial structure of a spliced sheet metal part of the present utility model;

[0015] Figure 3 This is a schematic diagram of the support structure of a spliced sheet metal part of the present utility model;

[0016] Figure 4 This is a schematic diagram of the moving plate, screw rod and knob structure of a spliced sheet metal part of the present utility model;

[0017] Figure 5 This is a schematic diagram of the auxiliary moving plate of a spliced sheet metal part of the present utility model;

[0018] Figure 6 This is the front view of a spliced sheet metal part of the present utility model;

[0019] As shown in the figure: 1. Sheet metal part A; 2. Sheet metal part B; 3. Sheet metal part C; 4. Fixing mechanism; 41. Moving plate; 42. Screw rod; 43. Knob; 44. Auxiliary moving plate; 5. Support member; 51. Fixed plate; 52. Stud; 53. Connecting plate; 54. Support column; 6. Threaded socket. Detailed Description of the Preferred Embodiment

[0020] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] Embodiment 1

[0024] As Figures 1 to 6 shown, the present utility model provides a spliced sheet metal part, which is characterized by including a fixing mechanism 4 and a support member 5. The support member 5 is provided with the fixing mechanism 4, and the support members 5 are all arranged on one side of the sheet metal part A1, the sheet metal part B2, and the sheet metal part C3.

[0025] Grooves are formed on one side of the sheet metal part A1, the sheet metal part B2, and the sheet metal part C3, and bumps are fixed on the other side of the sheet metal part A1, the sheet metal part B2, and the sheet metal part C3. The bump has a semi-spherical structure.

[0026] The support member 5 is composed of a fixing plate 51, a stud 52, a connecting plate 53, and a support column 54. Support members 5 are arranged near the grooves and bumps of the sheet metal part A1. A support column 54 is fixed on the sheet metal part A1. One end of the support column 54 is fixed with a connecting plate 53. A stud 52 is arranged on the connecting plate 53. A threaded through hole is formed on one side of the connecting plate 53. The connecting plate 53 and the stud 52 are connected by a threaded manner. One end of the stud 52 is fixed with a fixing plate 51.

[0027] The fixing mechanism 4 is composed of a moving plate 41, a screw 42, a knob 43, and an auxiliary moving plate 44. A moving plate 41 is arranged on the support member 5 at the groove of the sheet metal part A1. A through hole is formed on the moving plate 41. The support member 5 and the moving plate 41 are movably connected. A screw 42 is arranged on the moving plate 41. A threaded through hole is formed on the moving plate 41. The moving plate 41 and the screw 42 are connected by a threaded manner. One end of the screw 42 is fixed with a knob 43. An auxiliary moving plate 44 is arranged on the support member 5 at the bump of the sheet metal part A1. A through hole is formed on the auxiliary moving plate 44. The support member 5 and the auxiliary moving plate 44 are movably connected. A square groove is formed on the auxiliary moving plate 44. The screw 42 passes through the square groove of the auxiliary moving plate 44.

[0028] Threaded jacks 6 are formed above the grooves of the sheet metal part A1, the sheet metal part B2, and the sheet metal part C3, and a plurality of threaded jacks 6 are formed at the bumps of the sheet metal part A1, the sheet metal part B2, and the sheet metal part C3.

[0029] Embodiment 2

[0030] When using the utility model, by adjusting the angles between the sheet metal parts, the assembly of sheet metal parts at various different angles is achieved. When adjusting the positional relationship between the sheet metal parts, first, a worker unscrews the bolt on the threaded socket 6 between the sheet metal part B2 and the sheet metal part C3, and at the same time turns the knob 43 on the fixing mechanism 4, the fixing plate 51 near the convex block of the sheet metal part C3, and the fixing plate 51 on the groove of the sheet metal part B2. The actions of the knob 43 and the fixing plate 51 drive the screw rod 42 and the stud 52 to act respectively, so that the moving plate 41 and the auxiliary moving plate 44 on the fixing mechanism 4 can move flexibly. Secondly, the worker drives the sheet metal part C3 to rotate around the groove of the sheet metal part B2. When the required angle is reached, the worker screws the bolt into the threaded socket 6 between the sheet metal part B2 and the sheet metal part, and reversely turns the knob 43 on the fixing mechanism 4, the fixing plate 51 near the convex block of the sheet metal part C3, and the fixing plate 51 on the groove of the sheet metal part B2. The actions of the knob 43 and the fixing plate 51 drive the screw rod 42 and the stud 52 to act reversely respectively, to fix the moving plate 41 and the auxiliary moving plate 44 on the fixing mechanism 4, and finally complete the adjustment and fixation of the positional relationship between the fixed sheet metal part B2 and the sheet metal part C3;

[0031] By the combined use of the bolt and the fixing structure, double fixation of the connection between the sheet metal parts is achieved, avoiding the disconnection between the two sheet metal parts caused by the bolt falling off, and improving the stability of the sheet metal parts during assembly.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Each component mentioned in the utility model is a common technology in the existing field. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A spliced sheet metal part, characterized in that It includes a fixing mechanism and a support member. The fixing mechanism is provided on the support member. The support members are all arranged on one side of Sheet Metal Part A, Sheet Metal Part B, and Sheet Metal Part C. Grooves are provided on one side of Sheet Metal Part A, Sheet Metal Part B, and Sheet Metal Part C. Protrusions are fixed on the other side of Sheet Metal Part A, Sheet Metal Part B, and Sheet Metal Part C. The protrusion is in a semi-spherical structure.

2. The spliced sheet metal part according to claim 1, wherein The support member is composed of a fixing plate, a stud, a connecting plate, and a support column. Support members are provided near the grooves and protrusions of Sheet Metal Part A. A support column is fixed on Sheet Metal Part A. One end of the support column is fixed with a connecting plate. A stud is provided on the connecting plate. A threaded through hole is provided on one side of the connecting plate. The connecting plate and the stud are connected by a threaded method. One end of the stud is fixed with a fixing plate.

3. The spliced sheet metal part according to claim 2, characterized in that The fixing mechanism consists of a moving plate, a screw rod, a knob, and an auxiliary moving plate. A moving plate is provided on the support member at the groove of Sheet Metal Part A. A through hole is provided on the moving plate. The support member and the moving plate are movably connected. A screw rod is provided on the moving plate. A threaded through hole is provided on the moving plate. The moving plate and the screw rod are connected by a threaded method. One end of the screw rod is fixed with a knob. An auxiliary moving plate is provided on the support member at the protrusion of Sheet Metal Part A.

4. The spliced sheet metal part according to claim 3, wherein A through hole is provided on the auxiliary moving plate. The support member and the auxiliary moving plate are movably connected. A square groove is provided on the auxiliary moving plate. The screw rod passes through the square groove of the auxiliary moving plate.

5. The splicing sheet metal part according to claim 2, characterized in that Threaded sockets are provided above the grooves of Sheet Metal Part A, Sheet Metal Part B, and Sheet Metal Part C. Multiple threaded sockets are provided at the protrusions of Sheet Metal Part A, Sheet Metal Part B, and Sheet Metal Part C.

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