Transfer support for workpiece welding

Abstract

The utility model relates to the field of workpiece welding, in particular to a transfer support for workpiece welding, the transfer support for workpiece welding comprises a bottom plate, at least two supporting frames, a transverse rod and hooks, the bottom plate is placed on a working face, the two supporting frames are arranged in parallel, each supporting frame is fixedly connected with the bottom plate, and the transverse rod is fixedly connected with the bottom plate. A plurality of transverse rods are arranged between the two supporting frames and are evenly distributed, the two ends of each transverse rod are fixedly connected with the two supporting frames respectively, each transverse rod is fixedly connected with a plurality of hooks, the hooks are used for hanging workpieces, each transverse rod is used for hanging one workpiece, and the effect of improving the finished product quality of the workpieces is achieved.

Description

Technical Field

[0001] This application relates to the field of workpiece welding, and in particular to a transfer bracket for workpiece welding. Background Technology

[0002] Currently, auto parts are the various units that make up a car and the products that serve the vehicle, including body parts, seat parts, and so on. Metal parts make up a large proportion of auto parts, so different areas of the workshop have different processing procedures. For example, after a welding process is completed, the workpiece is often transferred to the next process step via a transfer device for further processing. Finally, after all processes are completed, the auto parts need to be transferred to the car assembly plant for assembly. However, because auto parts are made of metal, they are inherently heavy, making handling them time-consuming and labor-intensive, requiring the use of transfer devices to move some parts.

[0003] Existing transfer devices are generally transfer frames or transfer trolleys. When using transfer frames or transfer trolleys to transfer metal parts, the welded metal parts are usually stacked in the transfer frames or transfer trolleys.

[0004] The existing technical solutions mentioned above have the following drawbacks: when the speed of the transfer device changes rapidly, the workpieces are prone to collision and friction between the surfaces of the already processed workpieces, which reduces the quality of the finished workpieces. Utility Model Content

[0005] In order to improve the finished product quality of workpieces, this application provides a transfer bracket for welding workpieces.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0007] A workpiece welding transfer bracket includes a base plate, support frames, crossbars, and hooks. The base plate is placed on the working surface. At least two support frames are provided, arranged in parallel. Each support frame is fixedly connected to the base plate. Several crossbars are provided between the two support frames, evenly distributed. The two ends of each crossbar are fixedly connected to the two support frames respectively. Several hooks are fixedly connected to each crossbar for hanging workpieces. One workpiece is hung on each crossbar.

[0008] Furthermore, each of the support frames includes a vertical rod and a support rod. The support rod is arranged parallel to the base plate. Several vertical rods are provided and are evenly distributed between the support rod and the base plate. The two ends of the vertical rod are fixedly connected to the support rod and the base plate, respectively.

[0009] Furthermore, each of the vertical rods includes an upper rod and a lower rod. The upper rod is fixedly connected to the support rod, and the lower rod is fixedly connected to the base plate. An elastic device is provided between the upper rod and the lower rod. The elastic device is used to buffer the workpiece on bumpy road sections and reduce the hard collision of the workpiece during transportation.

[0010] Furthermore, the elastic device includes a sliding rod and an elastic element. The lower rod has a receiving groove at one end away from the base plate, and the upper rod is fixedly connected to the sliding rod at one end away from the support rod. The sliding rod is inserted into the receiving groove and slidably connected to the receiving groove. The elastic element is sleeved on the outside of the sliding rod, with one end fixedly connected to the upper rod and the other end fixedly connected to the lower rod.

[0011] Furthermore, a limiting component is provided between the sliding rod and the receiving groove. The limiting component includes a limiting block and a slider. A sliding groove is provided on the side wall of the receiving groove. The slider is fixedly connected to the sliding rod. The slider is inserted into the sliding groove and is slidably connected to the sliding groove. A limiting block is provided at the end of the sliding groove away from the bottom wall of the receiving groove. The limiting block is fixedly connected to the sliding groove.

[0012] Furthermore, an installation bolt is provided between the limiting block and the sliding groove, and the installation bolt passes through the bottom wall of the sliding groove and is threadedly connected to the limiting block.

[0013] Furthermore, a rubber sleeve is fitted onto the hook, and the rubber sleeve is fixedly connected to the hook. The rubber sleeve is used to abut against the workpiece.

[0014] Furthermore, the base plate is equipped with rollers, which are used to move the base plate within the workshop.

[0015] Furthermore, the base plate is also provided with a temporary fixing device, which includes a screw, an abutment plate and a handle. The abutment plate is disposed between the base plate and the working surface. One end of the screw passes through the base plate and is fixedly connected to the abutment plate. The screw is threadedly connected to the base plate. The end of the screw away from the abutment plate is fixedly connected to the handle.

[0016] In summary, this application has the following technical effects:

[0017] By setting up support frames, crossbars, and hooks, and using hooks to hang a workpiece on each crossbar, adjacent workpieces are separated. Even when the workpieces encounter rapid speed changes during transportation, there will be no collision or friction because the adjacent workpieces do not come into direct contact, thus achieving the goal of improving the quality of finished workpieces.

[0018] By setting the vertical bar into an upper bar and a lower bar, and installing an elastic device between the upper bar and the lower bar, the elastic device reduces the hard impact on the workpiece on bumpy road sections, thus better protecting the finished quality of the workpiece.

[0019] By setting a limiting component, the sliding stroke of the sliding rod within the receiving groove is limited, thereby improving the stability of the sliding rod during the sliding process and ensuring that the elastic device works within a reasonable range. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a workpiece welding transfer bracket according to this application;

[0021] Figure 2 This application Figure 1 Enlarged view of part A in the middle;

[0022] Figure 3 This is a schematic diagram of the structure of the limiting component shown in this application.

[0023] In the diagram, 1 is the base plate; 2 is the support frame; 21 is the vertical rod; 211 is the upper rod; 212 is the lower rod; 22 is the support rod; 3 is the horizontal rod; 4 is the hook; 41 is the rubber sleeve; 5 is the elastic device; 51 is the sliding rod; 52 is the elastic element; 6 is the limiting component; 61 is the limiting block; 62 is the slider; 7 is the mounting bolt; 8 is the roller; 9 is the temporary fixing device; 91 is the screw; 92 is the abutment plate; and 93 is the handle. Detailed Implementation

[0024] The present application will be further described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1 and Figure 2 This embodiment provides a workpiece welding transfer bracket, including a base plate 1, a support frame 2, crossbars 3, and hooks 4. The base plate 1 is placed on the working surface. At least two support frames 2 are provided, which are arranged in parallel. Each support frame 2 is fixedly connected to the base plate 1. Several crossbars 3 are provided between the two support frames 2. The crossbars 3 are evenly distributed. The two ends of the crossbars 3 are fixedly connected to the two support frames 2 respectively. Several hooks 4 are fixedly connected to each crossbar 3. The hooks 4 are used to hang workpieces. One workpiece is hung on each crossbar 3.

[0026] Reference Figure 1 and Figure 2 Each support frame 2 includes a vertical rod 21 and a support rod 22. The support rod 22 is arranged parallel to the base plate 1. Several vertical rods 21 are provided, and the vertical rods 21 are evenly distributed between the support rod 22 and the base plate 1. The two ends of the vertical rod 21 are fixedly connected to the support rod 22 and the base plate 1, respectively. Each vertical rod 21 includes an upper rod 211 and a lower rod 212. The upper rod 211 is fixedly connected to the support rod 22, and the lower rod 212 is fixedly connected to the base plate 1. An elastic device 5 is provided between the upper rod 211 and the lower rod 212. The elastic device 5 is used to buffer the workpiece on bumpy road sections and reduce the hard collision of the workpiece during transportation.

[0027] Reference Figure 2 and Figure 3 The elastic device 5 includes a sliding rod 51 and an elastic element 52. The lower rod 212 has a receiving groove at one end away from the base plate 1. The upper rod 211 is fixedly connected to the sliding rod 51 at one end away from the support rod 22. The sliding rod 51 is inserted into the receiving groove and slidably connected to the receiving groove. The elastic element 52 is sleeved on the outside of the sliding rod 51. One end of the elastic element 52 is fixedly connected to the upper rod 211, and the other end is fixedly connected to the lower rod 212. A limiting component 6 is provided between the sliding rod 51 and the receiving groove. The limiting component 6 includes a limiting block 61 and a slider 62. A sliding groove is provided on the side wall of the receiving groove. The slider 62 is fixedly connected to the sliding rod 51. The slider 62 is inserted into the sliding groove and slidably connected to the sliding groove. A limiting block 61 is provided at one end of the sliding groove away from the bottom wall of the receiving groove. The limiting block 61 is fixedly connected to the sliding groove. An installation bolt 7 is provided between the limiting block 61 and the sliding groove. The installation bolt 7 passes through the bottom wall of the sliding groove and is threadedly connected to the limiting block 61.

[0028] Reference Figure 1 A rubber sleeve 41 is fitted on the hook 4 and is fixedly connected to the hook 4. The rubber sleeve 41 is used to abut against the workpiece. A roller 8 is provided on the base plate 1 and is used to move the base plate 1 in the workshop. The base plate 1 is also provided with a temporary fixing device 9, which includes a screw 91, an abutment plate 92 and a handle 93. The abutment plate 92 is set between the base plate 1 and the working surface. One end of the screw 91 passes through the base plate 1 and is fixedly connected to the abutment plate 92. The screw 91 is threadedly connected to the base plate 1. The end of the screw 91 away from the abutment plate 92 is fixedly connected to the handle 93.

[0029] The implementation principle of a workpiece welding transfer bracket in this application embodiment is as follows: When using the transfer bracket, first move the two adjacent horizontal bars 3 of the workpiece and hang the workpiece on the hook 4. Then, hang one workpiece on each horizontal bar 3. When the workpiece encounters a bumpy section, the upper rod 211 drives the sliding rod 51 to slide in the receiving groove. The upper rod 211 drives the elastic element 52 to compress, and combined with the rubber sleeve 41, the rigid collision with the workpiece is changed into an elastic collision, thereby better protecting the workpiece. When the sliding rod 51 slides in the receiving groove, the sliding rod 51 drives the slider 62 to slide in the sliding groove. When the slider 62 slides to abut against the limiting block 61, the limiting block 61 prevents the slider 62 from continuing to slide, that is, prevents the sliding rod 51 from detaching from the receiving groove, so that the elastic device 5 between the upper rod 211 and the lower rod 212 can no longer work. Since the adjacent workpieces do not directly contact each other, there will be no collision and friction, thus achieving the purpose of improving the quality of the finished workpiece.

[0030] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A transfer bracket for workpiece welding, characterized in that: It includes a base plate (1), a support frame (2), a crossbar (3) and a hook (4). The base plate (1) is placed on the working surface. There are at least two support frames (2), which are set in parallel. Each support frame (2) is fixedly connected to the base plate (1). Several crossbars (3) are set between the two support frames (2). The crossbars (3) are evenly distributed. The two ends of the crossbars (3) are fixedly connected to the two support frames (2) respectively. Several hooks (4) are fixedly connected to each crossbar (3). The hooks (4) are used to hang workpieces. One workpiece is hung on each crossbar (3).

2. The workpiece welding transfer bracket according to claim 1, characterized in that: Each of the support frames (2) includes a vertical rod (21) and a support rod (22). The support rod (22) is arranged parallel to the base plate (1). There are several vertical rods (21), which are evenly distributed between the support rod (22) and the base plate (1). The two ends of the vertical rod (21) are fixedly connected to the support rod (22) and the base plate (1) respectively.

3. The workpiece welding transfer bracket according to claim 2, characterized in that: Each of the vertical rods (21) includes an upper rod (211) and a lower rod (212). The upper rod (211) is fixedly connected to the support rod (22), and the lower rod (212) is fixedly connected to the base plate (1). An elastic device (5) is provided between the upper rod (211) and the lower rod (212). The elastic device (5) is used to buffer the workpiece on bumpy road sections and reduce the hard collision of the workpiece during transportation.

4. The workpiece welding transfer bracket according to claim 3, characterized in that: The elastic device (5) includes a sliding rod (51) and an elastic element (52). The lower rod (212) has a receiving groove at one end away from the bottom plate (1). The upper rod (211) is fixedly connected to the sliding rod (51) at one end away from the support rod (22). The sliding rod (51) is inserted into the receiving groove and slidably connected to the receiving groove. The elastic element (52) is sleeved on the outside of the sliding rod (51). One end of the elastic element (52) is fixedly connected to the upper rod (211), and the other end is fixedly connected to the lower rod (212).

5. The workpiece welding transfer bracket according to claim 4, characterized in that: A limiting component (6) is provided between the sliding rod (51) and the receiving groove. The limiting component (6) includes a limiting block (61) and a slider (62). A sliding groove is provided on the side wall of the receiving groove. The slider (62) is fixedly connected to the sliding rod (51). The slider (62) is inserted into the sliding groove and is slidably connected to the sliding groove. A limiting block (61) is provided at one end of the sliding groove away from the bottom wall of the receiving groove. The limiting block (61) is fixedly connected to the sliding groove.

6. A workpiece welding transfer bracket according to claim 5, characterized in that: An installation bolt (7) is provided between the limiting block (61) and the sliding groove. The installation bolt (7) passes through the bottom wall of the sliding groove and is threadedly connected to the limiting block (61).

7. The workpiece welding transfer bracket according to claim 1, characterized in that: A rubber sleeve (41) is fitted on the hook (4), and the rubber sleeve (41) is fixedly connected to the hook (4). The rubber sleeve (41) is used to abut against the workpiece.

8. The workpiece welding transfer bracket according to claim 1, characterized in that: The base plate (1) is provided with rollers (8), which are used to move the base plate (1) within the workshop.

9. A workpiece welding transfer bracket according to claim 8, characterized in that: The base plate (1) is also provided with a temporary fixing device (9), which includes a screw (91), an abutment plate (92) and a handle (93). The abutment plate (92) is located between the base plate (1) and the working surface. One end of the screw (91) passes through the base plate (1) and is fixedly connected to the abutment plate (92). The screw (91) is threadedly connected to the base plate (1). The end of the screw (91) away from the abutment plate (92) is fixedly connected to the handle (93).

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