Automobile sheet metal part stamping mechanism

Abstract

The utility model relates to the technical field of stamping, and discloses an automobile sheet metal part stamping mechanism which comprises a stamping table, the top end of the stamping table is fixedly connected with a connecting frame, the front end of the connecting frame is provided with a stamping device, and the top end of the stamping table is fixedly connected with two mounting plates. The left end of the mounting plate on the left side is fixedly connected with a linear transmission assembly, the front end of the linear transmission assembly is fixedly connected with two bottom end plates, a protection plate is fixedly connected between the two bottom end plates, and the front ends of the bottom end plates are fixedly connected with limiting assemblies; the bottom end of the bottom end plate is fixedly connected with a supporting assembly. The top end of the bottom end plate is fixedly connected with a plurality of T-shaped limiting plates, and the top end of the bottom end plate is movably connected with a sheet metal part body. The stamping mechanism for the automobile sheet metal parts has the advantages that feeding and discharging operation can be carried out on the outer side of the stamping machine, and the installability of operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping mechanism for automobile sheet metal parts. Background Technique

[0002] Automobile sheet metal is a technical means for automobile repair. In this regard, automobile sheet metal is equivalent to automobile sheet metal repair, which means that after an automobile collides, the body of the automobile needs to be repaired, that is, all work except the spraying work for anti-corrosion and decoration of the automobile body, such as the analysis of automobile body damage, the measurement of the automobile body, the shaping of the automobile body sheet metal, stretching correction, stress-relieving welding, and the assembly and adjustment of automobile body accessories.

[0003] During the use of existing automobile sheet metal parts, a stamping device is required to perform stamping operations on the automobile sheet metal to facilitate the production operation of the automobile sheet metal parts. During the use of existing automobile sheet metal parts, the processing operations of the automobile sheet metal parts can be completed. In most cases, people still need to reach their hands under the stamping mechanism. During the long-term repeated operations, it is very easy to have mental fatigue, which can lead to the situation of pinching hands during the stamping process, which is very dangerous. Therefore, a stamping mechanism for automobile sheet metal parts is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a stamping mechanism for automobile sheet metal parts, which has the advantages of being able to perform loading and unloading operations outside the stamping machine and improving the safety of operations, and solves the problems that during the use of existing automobile sheet metal parts, a stamping device is required to perform stamping operations on the automobile sheet metal to facilitate the production operation of the automobile sheet metal parts. During the use of existing automobile sheet metal parts, the processing operations of the automobile sheet metal parts can be completed. In most cases, people still need to reach their hands under the stamping mechanism. During the long-term repeated operations, it is very easy to have mental fatigue, which can lead to the situation of pinching hands during the stamping process, which is very dangerous.

[0006] (II) Technical Solutions

[0007] The technical solution of the present utility model to solve the above technical problems is as follows: A stamping mechanism for automotive sheet metal parts, including a stamping table, a connecting frame is fixedly connected to the top end of the stamping table, a stamping device is arranged at the front end of the connecting frame, two mounting plates are fixedly connected to the top end of the stamping table, a linear transmission component is fixedly connected to the left end of the left mounting plate, a bottom end plate is fixedly connected to the front end of the linear transmission component, the number of the bottom end plates is two, a protection plate is fixedly connected between the two bottom end plates, a limiting component is fixedly connected to the front end of the bottom end plate, and a supporting component is fixedly connected to the bottom end of the bottom end plate.

[0008] The beneficial effects of the present utility model are:

[0009] This stamping mechanism for automotive sheet metal parts has the advantage of being able to perform loading and unloading operations outside the stamping machine, improving the safety of the operation.

[0010] On the basis of the above technical solution, the present utility model can be further improved as follows.

[0011] Further, a plurality of T-shaped limiting plates are fixedly connected to the top end of the bottom end plate, a sheet metal part body is movably connected to the top end of the bottom end plate, and a stamping hole is formed in the top end of the bottom end plate.

[0012] The beneficial effect of adopting the above further scheme is that the T-shaped limiting plates can limit the position of the sheet metal part body, improving the stamping effect of the sheet metal part body.

[0013] Further, the stamping device includes a stamping cylinder fixedly connected to the front end of the connecting frame, a stamping plate is fixedly connected to the bottom end of the telescopic end of the stamping cylinder, and a stamping block is fixedly connected to the bottom end of the stamping plate.

[0014] Further, a T-shaped rod is movably connected to the inside of the stamping plate, a stamping spring is fixedly connected to the bottom end of the stamping plate, and the other end of the stamping spring is fixedly connected to the outside of the T-shaped rod, and a protection pad is fixedly connected to the bottom end of the T-shaped rod.

[0015] The beneficial effect of adopting the above further scheme is that the stamping device can complete the stamping operation of the sheet metal part body.

[0016] Further, the linear transmission component includes a linear motor fixedly connected to the left end of the mounting plate, a linear threaded rod is fixedly connected to the right end of the output shaft of the linear motor through a coupling, a linear threaded sleeve is in threaded transmission connection with the outside of the linear threaded rod, and the outside of the linear threaded sleeve is fixedly connected to the outside of the bottom end plate.

[0017] The beneficial effect of adopting the above further scheme is that the linear transmission component can move the mounting plate left and right.

[0018] Further, the limiting component includes a limiting sleeve fixedly connected to the front end of the bottom plate, a limiting rod fixedly connected to the outside of the mounting plate, and the inner side of the limiting sleeve is slidably connected to the outside of the limiting rod.

[0019] The beneficial effect of adopting the above further solution is that the limiting component can limit the movement of the bottom plate.

[0020] Further, the supporting component includes a supporting block fixedly connected to the bottom end of the bottom plate, a supporting groove is formed at the top end of the stamping table, and the outside of the supporting block is slidably connected to the inside of the supporting groove.

[0021] The beneficial effect of adopting the above further solution is that the supporting component can support the bottom plate. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is a cross-sectional structural view of the present utility model;

[0024] Figure 3 is a connection diagram of the limiting sleeve and the limiting rod of the present utility model;

[0025] Figure 4 is a connection diagram of the supporting block and the supporting groove of the present utility model;

[0026] Figure 5 is an enlarged view of part A in the figure of the present utility model.

[0027] In the figure: 1, stamping table; 2, connecting frame; 3, stamping device; 31, stamping cylinder; 32, stamping plate; 33, stamping block; 4, mounting plate; 5, linear transmission component; 51, linear motor; 52, linear threaded rod; 53, linear threaded sleeve; 6, bottom plate; 7, limiting component; 71, limiting sleeve; 72, limiting rod; 8, supporting component; 81, supporting block; 82, supporting groove; 9, protection plate; 10, T-shaped limiting plate; 11, sheet metal part body; 12, I-shaped rod; 13, stamping spring. Detailed Embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] In the embodiment, from Figures 1-5Provided is a stamping mechanism for automobile sheet metal parts. The utility model includes a stamping table 1. A connecting frame 2 is fixedly connected to the top end of the stamping table 1. A stamping device 3 is provided at the front end of the connecting frame 2. Two mounting plates 4 are fixedly connected to the top end of the stamping table 1. A linear transmission component 5 is fixedly connected to the left end of the left mounting plate 4. A bottom end plate 6 is fixedly connected to the front end of the linear transmission component 5. The number of bottom end plates 6 is two. A protection plate 9 is fixedly connected between the two bottom end plates 6. A limiting component 7 is fixedly connected to the front end of the bottom end plate 6. A supporting component 8 is fixedly connected to the bottom end of the bottom end plate 6.

[0030] Among them, a plurality of T-shaped limiting plates 10 are fixedly connected to the top end of the bottom end plate 6. A sheet metal part body 11 is movably connected to the top end of the bottom end plate 6. A stamping hole is provided at the top end of the bottom end plate 6.

[0031] The T-shaped limiting plates 10 can limit the position of the sheet metal part body 11, improving the stamping effect of the sheet metal part body 11. The stamping hole can effectively prevent the stamping change of the sheet metal part body 11.

[0032] Among them, the stamping device 3 includes a stamping cylinder 31 fixedly connected to the front end of the connecting frame 2. A stamping plate 32 is fixedly connected to the bottom end of the telescopic end of the stamping cylinder 31. A stamping block 33 is fixedly connected to the bottom end of the stamping plate 32.

[0033] Among them, an I-shaped rod 12 is movably connected to the inside of the stamping plate 32. A stamping spring 13 is fixedly connected to the bottom end of the stamping plate 32, and the other end of the stamping spring 13 is fixedly connected to the outside of the I-shaped rod 12. A protection pad is fixedly connected to the bottom end of the I-shaped rod 12.

[0034] Starting the stamping cylinder 31 can make the stamping plate 32 move up and down. Furthermore, the stamping block 33 can stamp the top end of the sheet metal part body 11. At the same time, the protection pad can perform a limiting operation on the outside of the sheet metal part body 11.

[0035] Among them, the linear transmission component 5 includes a linear motor 51 fixedly connected to the left end of the mounting plate 4. The right end of the output shaft of the linear motor 51 is fixedly connected to a linear threaded rod 52 through a coupling. A linear threaded sleeve 53 is threadedly connected to the outside of the linear threaded rod 52. The outside of the linear threaded sleeve 53 is fixedly connected to the outside of the bottom end plate 6.

[0036] Starting the linear motor 51 can make the linear threaded rod 52 rotate. Furthermore, the linear threaded sleeve 53 can drive the bottom end plate 6 to move left and right.

[0037] Among them, the limiting component 7 includes a limiting sleeve 71 fixedly connected to the front end of the bottom end plate 6. A limiting rod 72 is fixedly connected to the outside of the mounting plate 4. The inside of the limiting sleeve 71 is slidably connected to the outside of the limiting rod 72.

[0038] The limit component 7 can limit the movement of the bottom plate 6, effectively preventing the bottom plate 6 from shifting in position during movement and improving the stability of the movement of the bottom plate 6.

[0039] Among them, the support component 8 includes a support block 81 fixedly connected to the bottom end of the bottom plate 6. A support groove 82 is formed at the top end of the stamping table 1, and the outer side of the support block 81 is slidably connected to the inner side of the support groove 82.

[0040] The support component 8 can support the bottom plate 6, thereby improving the stamping effect of the sheet metal part body 11.

[0041] Working principle:

[0042] When the stamping operation of the sheet metal part body 11 is required, the sheet metal part body 11 is placed on the top end of the bottom plate 6, and the position of the sheet metal part body 11 is restricted by the T-shaped limit plate 10. Subsequently, starting the linear motor 51 can cause the linear threaded rod 52 to rotate, and then the linear threaded sleeve 53 can drive the bottom plate 6 to move below the stamping block 33;

[0043] Subsequently, starting the stamping cylinder 31 can cause the stamping plate 32 to move downward, and then the stamping block 33 can stamp the top end of the sheet metal part body 11. After stamping, the bottom plate 6 is removed, and the sheet metal part body 11 on the top end of another bottom plate 6 will be stamped again. By repeating the operation, the stamping operation can be completed without putting the hand under the stamping block 33.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile sheet metal stamping mechanism, including a stamping table (1), characterized in that: A connecting frame (2) is fixedly connected to the top end of the stamping table (1). A stamping device (3) is provided at the front end of the connecting frame (2). Two mounting plates (4) are fixedly connected to the top end of the stamping table (1). A linear transmission assembly (5) is fixedly connected to the left end of the left mounting plate (4). A bottom end plate (6) is fixedly connected to the front end of the linear transmission assembly (5). There are two bottom end plates (6). A protection plate (9) is fixedly connected between the two bottom end plates (6). A limiting assembly (7) is fixedly connected to the front end of the bottom end plate (6). A support assembly (8) is fixedly connected to the bottom end of the bottom end plate (6).

2. The stamping mechanism for an automotive sheet metal part according to claim 1, wherein: A plurality of T-shaped limiting plates (10) are fixedly connected to the top end of the bottom end plate (6). A sheet metal part body (11) is movably connected to the top end of the bottom end plate (6). A stamping hole is provided in the top end of the bottom end plate (6).

3. The stamping mechanism for an automotive sheet metal part according to claim 1, wherein: The stamping device (3) includes a stamping cylinder (31) fixedly connected to the front end of the connecting frame (2). A stamping plate (32) is fixedly connected to the bottom end of the telescopic end of the stamping cylinder (31). A stamping block (33) is fixedly connected to the bottom end of the stamping plate (32).

4. The stamping mechanism for an automotive sheet metal part according to claim 3, wherein: An I-shaped rod (12) is movably connected to the inner side of the stamping plate (32). A stamping spring (13) is fixedly connected to the bottom end of the stamping plate (32), and the other end of the stamping spring (13) is fixedly connected to the outer side of the I-shaped rod (12). A protection pad is fixedly connected to the bottom end of the I-shaped rod (12).

5. The stamping mechanism for an automotive sheet metal part according to claim 1, characterized in that: The linear transmission assembly (5) includes a linear motor (51) fixedly connected to the left end of the mounting plate (4). The right end of the output shaft of the linear motor (51) is fixedly connected to a linear threaded rod (52) through a coupling. A linear threaded sleeve (53) is in threaded transmission connection with the outer side of the linear threaded rod (52). The outer side of the linear threaded sleeve (53) is fixedly connected to the outer side of the bottom end plate (6).

6. The stamping mechanism for an automotive sheet metal part according to claim 1, characterized in that: The limiting assembly (7) includes a limiting sleeve (71) fixedly connected to the front end of the bottom end plate (6). A limiting rod (72) is fixedly connected to the outer side of the mounting plate (4). The inner side of the limiting sleeve (71) is in sliding connection with the outer side of the limiting rod (72).

7. A stamping mechanism for an automotive sheet metal part according to claim 1, characterized in that: The support assembly (8) includes a support block (81) fixedly connected to the bottom end of the bottom end plate (6). A support groove (82) is provided in the top end of the stamping table (1). The outer side of the support block (81) is in sliding connection with the inner side of the support groove (82).

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