A stamping device for processing automobile chassis parts

Abstract

The utility model belongs to the technical field of automobile parts processing, and specifically relates to a stamping device for automobile chassis parts processing, including a stamping device for automobile chassis parts processing, including a workbench, a body is arranged in the middle position of the workbench, an upper die and a lower die are arranged on the body respectively, the upper die matches the lower die, a pushing mechanism is arranged on the workbench, and a baffle is arranged on the workbench; it also includes: an electric push rod, the electric push rod is arranged on the workbench, and the electric push rod is located below the lower die, the output end of the electric push rod is connected to a push rod, the push rod can be slidably penetrated into the interior of the lower die, and the upper end of the push rod is flush with the die cavity of the lower die. In the utility model, when the pushing mechanism is working, the push rod is driven to move by the motor, so that the stamped parts can be pushed off the lower die, and then dropped into the storage box through the blanking port, thereby improving production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to a punching device for processing automobile chassis parts. Background Art

[0002] The automobile chassis is one of the core structures of the vehicle, supporting and fixing various important components of the vehicle, including the engine, transmission system, suspension system, etc. It is not only a platform connecting various components, but also largely determines the overall performance, stability and safety of the vehicle. Automobile chassis parts are an important part of the automobile chassis system. They work together to ensure the normal driving and handling performance of the car. Stamping technology can efficiently process workpieces of the required shape and size, which is especially suitable for mass production. In the production of automobile chassis parts, stamping technology can significantly improve production efficiency and reduce production costs. Stamping technology can process parts of various complex shapes to meet the automobile chassis's demand for diversified parts shapes.

[0003] In the prior art, most of the stamping devices used for parts processing need to pause the stamping machine after stamping is completed, then remove the workpiece, and then put in a new part for stamping, which is time-consuming and labor-intensive and has low work efficiency. Utility Model Content

[0004] The utility model aims to provide a stamping device for processing automobile chassis parts, which can drive a push rod through an electric push rod to push the processed parts out of the groove of a lower die, and then push the processed parts down by moving the push rod forward and backward, and the backward movement does not affect the stamping processing of the automobile chassis parts, so that the production efficiency can be improved.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A stamping device for processing automobile chassis parts, comprising a workbench, a body is arranged in the middle of the workbench, an upper die and a lower die are arranged on the body respectively, the upper die matches the lower die, a pushing mechanism is arranged on the workbench, a baffle is arranged on the workbench, and the pushing mechanism and the baffle are arranged on both sides of the body respectively; and further comprising:

[0007] An electric push rod, which is arranged on a workbench and is located below the lower die. An output end of the electric push rod is connected to a push rod, which can slide through the interior of the lower die, and an upper end of the push rod is flush with the die cavity of the lower die.

[0008] The pushing mechanism comprises a shell, a pushing rod is slidably arranged in the shell, and the pushing mechanism is used to push the successfully stamped parts to fall.

[0009] In a preferred embodiment, the pushing mechanism also includes a motor, which is arranged on one side of the inner wall of the shell, and the output end of the motor is fixedly connected to a rotating shaft that passes through the side wall of the shell, the outer wall of the rotating shaft is fixedly connected to a cam, and the outer wall of the cam is slidably connected to a roller, and the roller is fixedly connected to the pushing rod through a fixed shaft, the outer wall of the pushing rod is rotatably connected to a fixed block, and the fixed block can be fixedly set on a workbench, one side of the pushing rod is fixedly connected to a tension spring, and the other end of the tension spring is fixedly connected to the inner wall of the shell.

[0010] In a preferred solution, the widths of the two sides of the cam are different, and a groove matching the cam is formed on the roller.

[0011] In a preferred solution, a slide groove for moving the push rod is provided on the housing, one end of the push rod is arranged in a U shape, and a rubber sheet is arranged inside the U shape.

[0012] In a preferred embodiment, a material drop opening is provided on the workbench, and the material drop opening is provided on the inner side of the baffle.

[0013] In a preferred embodiment, a storage box is provided in the workbench, the storage box is arranged below the blanking port, and a buffer pad is laid on the bottom of the storage box for storing the stamped parts.

[0014] The technical effects achieved by the utility model are:

[0015] The utility model discloses a punching device for processing automobile chassis parts. When the pushing mechanism is working, a motor drives a pushing rod to move, so that the punched parts can be pushed off the lower die and then dropped into a storage box through a drop opening, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the body of the utility model;

[0018] Figure 3 It is a schematic diagram of the driving mechanism of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of a storage box of the utility model;

[0021] Figure 6 It is a plan view of the electric push rod of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Workbench; 2. Machine body; 3. Upper mold; 4. Lower mold; 5. Push mechanism; 501. Housing; 502. Motor; 503. Rotating shaft; 504. Cam; 505. Roller; 506. Push rod; 507. Fixed block; 508. Tension spring; 6. Baffle; 7. Storage box; 8. Electric push rod; 9. Ejector rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] like Figure 1 and Figure 6 As shown, a stamping device for processing automobile chassis parts includes a workbench 1, a body 2 is arranged in the middle of the workbench 1, an upper die 3 and a lower die 4 are arranged on the body 2, the upper die 3 matches the lower die 4, a pushing mechanism 5 is arranged on the workbench 1, a baffle 6 is arranged on the workbench 1, and the pushing mechanism 5 and the baffle 6 are arranged on both sides of the body 2 respectively; and further includes:

[0029] An electric push rod 8 is arranged on the workbench 1 and is located below the lower mold 4. An output end of the electric push rod 8 is connected to a push rod 9. The push rod 9 can slide through the interior of the lower mold 4, and the upper end of the push rod 9 is flush with the mold cavity of the lower mold 4.

[0030] The pushing mechanism 5 includes a housing 501 , in which a pushing rod 506 is slidably disposed. The pushing mechanism 5 is used to push the successfully stamped parts to fall.

[0031] In the above embodiment, when it is necessary to stamp the automobile chassis parts, the automobile chassis parts to be stamped are placed on the lower die 4, and then the upper die 3 moves downward to perform the stamping work. The parts after stamping remain on the lower die 4, and then the electric push rod 8 is started so that the push rod 9 can be pushed. When the push rod 9 is pushed, the push rod 9 can push the workpiece stamped on the lower die 4 out of the groove on the lower die 4, and then the pushing mechanism 5 is started, so that the push rod 506 can be driven to push back and forth in the shell 501. When the push rod 506 is pushed forward, the automobile parts on the lower die 4 can be pushed off the lower die 4 and fall into the storage box 7 through the hole opened on the workbench 1. A cushion is provided in the storage box 7 to prevent the parts from being broken when they fall, and a baffle 6 is provided at the hole to prevent the parts from falling too far and being unable to enter the hole.

[0032] like Figure 3 - Figure 4 As shown, the pushing mechanism 5 also includes a motor 502, which is arranged on one side of the inner wall of the shell 501, and the output end of the motor 502 is fixedly connected to a rotating shaft 503 that passes through the side wall of the shell 501, and the outer wall of the rotating shaft 503 is fixedly connected to a cam 504, and the outer wall of the cam 504 is slidably connected to a roller 505, and the roller 505 is fixedly connected to a pushing rod 506 through a fixed axis, and the outer wall of the pushing rod 506 is rotatably connected to a fixed block 507, and the fixed block 507 can be fixedly set on the workbench 1, and one side of the pushing rod 506 is fixedly connected to a tension spring 508, and the other end of the tension spring 508 is fixedly connected to the inner wall of the shell 501.

[0033] In the above embodiment, when the chassis parts are stamped, the motor 502 arranged on one side of the shell 501 is started to work, so that the rotating shaft 503 can be rotated. When the rotating shaft 503 rotates, the cam 504 on the outer wall of 503 can be driven to slide between the rollers 505. The shape of the rollers 505 matches the outer periphery of the cam 504. The cam 504 is a special-shaped plate. When the wider part of the cam 504 rotates to fit the roller 505, the push rod 506 can be pushed forward by the roller 505. The push rod 506 is connected to the fixed block 507 through a rotating shaft and is fixed on the workbench 1 through the fixed block 507. The push rod 506 is connected to the shell 501 through the cam 504. When the cam 504 rotates to the narrower side and contacts the roller 505, the push rod 506 can be moved backward when the tension spring 508 is recovered. When the push rod 506 is pushed forward, the automobile parts on the lower mold 4 can be pushed off the lower mold 4, thereby realizing automatic material pushing.

[0034] like Figure 4As shown, the widths of the two sides of the cam 504 are different, and a groove matching the cam 504 is formed on the roller 505 .

[0035] In the above embodiment, a groove matching the outer periphery of the cam 504 is provided on the roller 505 to prevent the cam 504 from falling off during rotation. The widths of the two sides of the cam 504 are different. When the wider part of the cam 504 rotates to fit the roller 505, the push rod 506 can be pushed forward by the roller 505. When the cam 504 rotates to the narrower side and contacts the roller 505, the push rod 506 can be moved backward when the tension spring 508 is recovered.

[0036] like Figure 1 As shown, a slide groove for moving the push rod 506 is provided on the housing 501 , one end of the push rod 506 is arranged in a U shape, and a rubber sheet is arranged inside the U shape.

[0037] In the above embodiment, the push rod 506 is arranged inside the shell 501, and a slide groove matching the moving distance of the push rod 506 is opened on the shell 501, so that the push rod 506 can move. One end of the push rod 506 is set to be U-shaped to be suitable for the stamped parts, and a rubber sheet is set on the inner side of the U-shape to prevent the surface of the part from being scratched when pushing the part to unload.

[0038] like Figure 5 As shown, a material drop opening is provided on the workbench 1 , and the material drop opening is provided on the inner side of the baffle 6 .

[0039] In the above embodiment, a drop opening is provided on the opposite side of the workbench 1 and the pushing mechanism 5, so that the parts after stamping can fall into the storage box 7 through this drop opening, and a baffle 6 is provided on the outside of the drop opening. The baffle 6 can prevent the workpiece from being lost and unable to fall into the drop opening.

[0040] like Figure 5 As shown, a storage box 7 is provided in the workbench 1. The storage box 7 is arranged below the blanking port, and a buffer pad is laid on the bottom of the storage box 7 for storing the stamped parts.

[0041] In the above embodiment, the punched workpiece enters the storage box 7 arranged on the workbench 1 through the blanking port. The bottom of the storage box 7 is provided with a buffering gasket, so that the workpiece has a buffer when falling into the storage box 7 to prevent the workpiece from being damaged when falling. The storage box 7 can store multiple workpieces. When the storage box 7 is full, the handle arranged on the outside of the storage box 7 can be pulled to pull the storage box 7 out of the workbench 1, and then the workpiece in the storage box 7 can be taken out.

[0042] The working principle of the utility model is as follows: when the device needs to perform stamping work, the automobile chassis parts to be stamped are placed on the lower die 4, and then the machine body 2 drives the upper die 3 to move downward to perform stamping work, and the parts after stamping are left on the lower die 4, and then the electric push rod 8 is started, so that the push rod 9 can be pushed. When the push rod 9 is pushed, the push rod 9 can push upward to push the workpiece stamped on the lower die 4 out of the groove on the lower die 4, and then the motor 502 is started. When the motor 502 works, it can drive the rotating shaft 503 to rotate, and then the cam 504 set on the rotating shaft 503 can rotate, and the shape of the roller 505 fits the outer periphery of the cam 504. The cam 504 is a special-shaped plate. When the wider part of the cam 504 rotates to fit with the roller 505, the push rod 506 can be pushed forward through the roller 505. The push rod 506 is connected to the housing 501 through the cam 504. When the cam 504 rotates to the narrower side and contacts with the roller 505, the push rod 506 can be moved backward when it is recovered by the tension spring 508. When the push rod 506 is pushed forward, the automobile parts on the lower mold 4 can be pushed off the lower mold 4 and fall into the storage box 7 through the hole opened on the workbench 1. A cushion is arranged in the storage box 7 to prevent the parts from being damaged when they fall, and a baffle 6 is arranged at the hole to prevent the parts from entering the hole.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A punching device for processing automobile chassis parts, characterized in that: The invention comprises a workbench (1), a body (2) is arranged in the middle of the workbench (1), an upper mold (3) and a lower mold (4) are respectively arranged on the body (2), the upper mold (3) matches the lower mold (4), a pushing mechanism (5) is arranged on the workbench (1), a baffle (6) is arranged on the workbench (1), and the pushing mechanism (5) and the baffle (6) are respectively arranged on both sides of the body (2); and further comprises: An electric push rod (8), the electric push rod (8) being arranged on the workbench (1) and being located below the lower mold (4), the output end of the electric push rod (8) being connected to a push rod (9), the push rod (9) being slidably penetrated into the interior of the lower mold (4), and the upper end of the push rod (9) being flush with the mold cavity of the lower mold (4); The pushing mechanism (5) comprises a housing (501), a pushing rod (506) is slidably arranged in the housing (501), and the pushing mechanism (5) is used to push the successfully stamped parts to fall off.

2. A punching device for processing automobile chassis parts according to claim 1, characterized in that: The pushing mechanism (5) further comprises a motor (502), wherein the motor (502) is arranged on one side of the inner wall of the outer shell (501), the output end of the motor (502) is fixedly connected to a rotating shaft (503) penetrating the side wall of the outer shell (501), the outer wall of the rotating shaft (503) is fixedly connected to a cam (504), the outer wall of the cam (504) is slidably connected to a roller (505), the roller (505) is fixedly connected to a pushing rod (506) via a fixed shaft, the outer wall of the pushing rod (506) is rotatably connected to a fixing block (507), the fixing block (507) can be fixedly arranged on the workbench (1), one side of the pushing rod (506) is fixedly connected to a tension spring (508), the other end of the tension spring (508) is fixedly connected to the inner wall of the outer shell (501).

3. A punching device for processing automobile chassis parts according to claim 2, characterized in that: The widths of the two sides of the cam (504) are different, and a groove matching the cam (504) is formed on the roller (505).

4. A punching device for processing automobile chassis parts according to claim 2, characterized in that: The housing (501) is provided with a sliding groove for moving the push rod (506), one end of the push rod (506) is arranged in a U shape, and a rubber sheet is arranged inside the U shape.

5. The punching device for processing automobile chassis parts according to claim 1, characterized in that: The workbench (1) is provided with a material drop opening, and the material drop opening is opened on the inner side of the baffle (6).

6. A punching device for processing automobile chassis parts according to claim 1, characterized in that: A storage box (7) is arranged inside the workbench (1), and the storage box (7) is arranged below the blanking port, and a buffer pad is laid on the bottom of the storage box (7) for storing stamped parts.

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