Fixing and supporting structure for metal structural part manufacturing

Abstract

The utility model relates to the field of structural part manufacturing, and discloses a fixing and supporting structure for metal structural part manufacturing, which comprises a cutting table, a working box is arranged on the top wall of the cutting table, a working cavity is formed in the working box, two parallel racks are arranged in the working cavity, and a central gear is rotatably connected to the bottom wall of the working cavity. The two parallel racks are meshed with the center gear, connecting rods are arranged on the top walls of the two parallel racks, two moving grooves are formed in the top wall of the working box, the two connecting rods penetrate through the two moving grooves correspondingly, and moving rods are arranged at the ends, away from the parallel racks, of the connecting rods; a clamping rod is arranged at the end, away from the connecting rod, of the moving rod, and a supporting assembly is arranged in the clamping rod. By horizontally sliding the connecting rod, the two clamping rods fix the position of the metal structural part, then the supporting plate is lifted, the supporting effect on the structural part in a three-dimensional shape can be achieved, and therefore machining of the metal structural part is facilitated.

Description

Technical Field

[0001] The present application relates to the field of structural member manufacturing, and in particular, to a fixed support structure for manufacturing metal structural members. Background Art

[0002] Metal structural members are a type of structural material used in the manufacture of various machines, data, and engineering facilities. Different metal structural members require different manufacturing methods. Most structural members need to go through a cutting step during manufacturing. During the cutting process, the structural members are directly placed on the cutting table.

[0003] Regarding the above related technologies, the inventor believes that common cutting tables for metal structural members have the defect of being difficult to provide a fixed support effect for the structural members. Some heavier metal structural members are not easily displaced when placed on the cutting table due to their own weight, but some metal structural members with insufficient self-weight are prone to displacement without fixing means. Moreover, many metal structural members are relatively three-dimensional, and it is necessary to keep the structural members in a vertical or horizontal state during the cutting process. Therefore, a fixed support structure for manufacturing metal structural members is proposed to solve the above problems.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In order to solve the problem that common cutting tables for metal structural members are difficult to provide a fixed support effect for the structural members, the present application provides a fixed support structure for manufacturing metal structural members.

[0006] A fixed support structure for manufacturing metal structural members provided by the present application adopts the following technical solutions:

[0007] A fixed support structure for manufacturing metal structural members includes a cutting table. A working box is installed on the top wall of the cutting table. A working cavity is opened in the working box. Two parallel racks are installed in the working cavity. A central gear is rotatably connected to the bottom wall of the working cavity. Both of the two parallel racks are meshed with the central gear. Connecting rods are installed on the top walls of both of the two parallel racks. Two moving grooves are opened on the top wall of the working box. The two connecting rods respectively pass through the two moving grooves. A moving rod is installed at the end of the connecting rod away from the parallel rack. A clamping rod is installed at the end of the moving rod away from the connecting rod. A support assembly is installed in the clamping rod.

[0008] Preferably, the cross-section of the connecting rod is an inverted "U" shape. The two short sides of the connecting rod are respectively fixedly connected to the side wall of the moving rod and the top wall of the parallel rack.

[0009] Preferably, the support assembly includes a lever, a limiting rod, a plug rod, and a support plate. A movement groove is formed in the top wall of the connecting rod, and the lever is installed in the movement groove. A cavity is formed in the movement rod and the clamping rod, and the limiting rod is installed in the cavity. A fixing hole is formed in the side wall of the working box, and the size of the fixing hole is the same as that of the limiting rod. A through hole is formed in the top wall of the clamping rod, and the support plate is installed in the through hole. A plurality of card slots are formed in the side wall of the support plate, and the plug rod is installed on the side wall of the limiting rod. The size of the card slot is the same as that of the plug rod.

[0010] Preferably, the plurality of card slots are respectively arranged on the side wall of the support plate close to one end of the plug rod, and the depth of the card slot is greater than the thickness of the plug rod.

[0011] Preferably, the two connecting rods have the same shape but different lengths, and the two connecting rods have the same height.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] First, horizontally move one of the connecting rods. Due to the movement of the parallel rack and the central gear, the other connecting rod will be driven to move simultaneously. The two connecting rods will respectively drive the movement rod and the clamping rod to move relatively, so as to clamp and fix the metal structural member placed on the cutting table. If it is necessary to keep the metal structural member in a certain specific posture, the support plate can be pulled out upward. If you want to fix the position of the support plate, you can slide the lever so that the limiting rod is inserted into the fixing hole. At this time, the plug rod at the other end of the limiting rod will also be inserted into the card slot, which can not only limit the position of the clamping rod but also limit the height of the support plate; compared with the prior art, it can better fix and support smaller metal structural members, making it more convenient for the processing of metal structural members. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a fixing and supporting structure for manufacturing a metal structural member in an embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of a parallel rack and a central gear in an embodiment of the application;

[0016] Figure 3 is a schematic structural diagram of a movement rod and a fixing hole in an embodiment of the application;

[0017] Figure 4 is a schematic structural diagram of a plug rod and a card slot in an embodiment of the application.

[0018] Description of reference numerals: 1, cutting table; 2, working box; 3, parallel rack; 4, central gear; 5, connecting rod; 6, moving groove; 7, moving rod; 8, clamping rod; 9, lever; 10, limiting rod; 11, inserting rod; 12, support plate; 13, moving groove; 14, fixing hole; 15, through hole; 16, clamping groove. Detailed implementation mode

[0019] The following will further describe this application in detail with reference to the attached Figures 1-4 drawings.

[0020] The embodiment of this application discloses a fixed support structure for manufacturing metal structural parts. Refer to Figures 1-4 , a fixed support structure for manufacturing metal structural parts, including a cutting table 1, a working box 2 is installed on the top wall of the cutting table 1, a working cavity is opened in the working box 2, two parallel racks 3 are installed in the working cavity, the bottom wall of the working cavity is rotatably connected with a central gear 4, both two parallel racks 3 are meshed with the central gear 4, connecting rods 5 are installed on the top walls of both two parallel racks 3, two moving grooves 6 are opened on the top wall of the working box 2, and the positions of the two moving grooves 6 correspond to the positions of the two parallel racks 3, so as to facilitate the connecting rod 5 to drive the parallel rack 3 to move;

[0021] Both two connecting rods 5 pass through the two moving grooves 6 respectively, a moving rod 7 is installed at one end of the connecting rod 5 away from the parallel rack 3, the cross section of the connecting rod 5 is an inverted "U" shape, the two short sides of the connecting rod 5 are respectively fixedly connected with the side wall of the moving rod 7 and the top wall of the parallel rack 3, the shapes of the two connecting rods 5 are the same, and the heights of the two connecting rods 5 are the same. Since the two connecting rods 5 are connected to two parallel racks 3, and the two parallel racks 3 are respectively located on both sides of the central gear 4, the overall lengths of the two connecting rods 5 are surely inconsistent. However, since the two ends of the connecting rod 5 are connected to components of the same style, the same shape is more convenient for processing and use;

[0022] A clamping rod 8 is installed at one end of the moving rod 7 away from the connecting rod 5, a support assembly is installed in the clamping rod 8, the support assembly includes a lever 9, a limiting rod 10, an inserting rod 11 and a support plate 12, a moving groove 13 is opened on the top wall of the connecting rod 5, the lever 9 is installed in the moving groove 13, cavities are opened in the moving rod 7 and the clamping rod 8, the limiting rod 10 is installed in the cavity, a fixing hole 14 is opened on the side wall of the working box 2, and the size of the fixing hole 14 is the same as the size of the limiting rod 10. When the limiting rod 10 is inserted into the fixing hole 14, the positions of the moving rod 7 and the clamping rod 8 can be fixed, so as to facilitate fixing the metal structural part clamped between the two clamping rods 8;

[0023] A through hole 15 is formed in the top wall of the clamping rod 8, the support plate 12 is arranged in the through hole 15, a plurality of clamping grooves 16 are formed in the side wall of the support plate 12, the inserting rod 11 is arranged on the side wall of the limiting rod 10, the size of the clamping grooves 16 is the same as that of the inserting rod 11, a plurality of clamping grooves 16 are respectively arranged on the side wall of the support plate 12 close to one end of the inserting rod 11, the depth of the clamping grooves 16 is greater than the thickness of the inserting rod 11, and the inserting rod 11 can be completely inserted into the clamping grooves 16, so that the inserting rod 11 plays a role in limiting and supporting the support plate 12, and ensures the support effect of the support plate 12 on the metal structural member.

[0024] The implementation principle of a fixed support structure for manufacturing a metal structural member according to an embodiment of the present application is as follows: First, horizontally move one of the connecting rods 5. Due to the movement of the parallel rack 3 and the central gear 4, the other connecting rod 5 will be driven to move simultaneously. The two connecting rods 5 will respectively drive the moving rod 7 and the clamping rod 8 to move relatively, so as to clamp and fix the metal structural member placed on the cutting table 1. If it is necessary to keep the metal structural member in a certain specific posture, the support plate 12 can be pulled out upward. If you want to fix the position of the support plate 12, you can slide the shifting rod 9 so that the limiting rod 10 is inserted into the fixing hole 14. At this time, the inserting rod 11 at the other end of the limiting rod 10 will also be inserted into the clamping groove 16, which can not only limit the position of the clamping rod 8, but also limit the height of the support plate 12.

[0025] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0026] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0028] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A fixed support structure for manufacturing metal structural parts, including a cutting table (1), characterized in that: A work box (2) is installed on the top wall of the cutting table (1). A working cavity is formed in the work box (2). Two parallel racks (3) are installed in the working cavity. A central gear (4) is rotatably connected to the bottom wall of the working cavity. Both of the two parallel racks (3) are engaged with the central gear (4). Connecting rods (5) are installed on the top walls of both of the two parallel racks (3). Two moving grooves (6) are formed in the top wall of the work box (2). The two connecting rods (5) respectively pass through the two moving grooves (6). A moving rod (7) is installed at one end of the connecting rod (5) away from the parallel rack (3). A clamping rod (8) is installed at one end of the moving rod (7) away from the connecting rod (5). A support assembly is installed in the clamping rod (8).

2. The fixed support structure for manufacturing a metal structural member according to claim 1, wherein: The cross-section of the connecting rod (5) is an inverted "U" shape. The two short sides of the connecting rod (5) are respectively fixedly connected to the side wall of the moving rod (7) and the top wall of the parallel rack (3).

3. A fixed support structure for manufacturing a metal structural member according to claim 1, characterized in that: The support assembly includes a shifting rod (9), a limiting rod (10), a plug rod (11) and a support plate (12). A movement groove (13) is formed in the top wall of the connecting rod (5). The shifting rod (9) is installed in the movement groove (13). A cavity is formed in the moving rod (7) and the clamping rod (8). The limiting rod (10) is installed in the cavity. A fixing hole (14) is formed in the side wall of the work box (2). The size of the fixing hole (14) is the same as that of the limiting rod (10). A through hole (15) is formed in the top wall of the clamping rod (8). The support plate (12) is installed in the through hole (15). A plurality of clamping grooves (16) are formed in the side wall of the support plate (12). The plug rod (11) is installed on the side wall of the limiting rod (10). The size of the clamping groove (16) is the same as that of the plug rod (11).

4. A fixed support structure for manufacturing a metal structural member according to claim 3, characterized in that: A plurality of the clamping grooves (16) are respectively installed on the side wall of the support plate (12) close to one end of the plug rod (11). The depth of the clamping groove (16) is greater than the thickness of the plug rod (11).

5. The fixed support structure for manufacturing a metal structural member according to claim 2, wherein: The two connecting rods (5) have the same shape and the same height.

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