End cone punch forming equipment for automobile silencer production

Abstract

The utility model relates to the technical field of automobile silencer production, in particular to an end cone punch forming device for automobile silencer production, which comprises a frame, an operating table, a punching mechanism, an upper die, a lower die and a mounting mechanism, the operating table is arranged on one side of the frame, the punching mechanism is arranged on the frame, and the upper die and the lower die are mounted through the mounting mechanism; the mounting mechanism comprises a frame body, two limiting pieces, a plurality of springs, a power unit, a base, two telescopic rods and a clamping plate, the frame body is fixedly connected with the operation table, the frame body is provided with a groove, the operation table is provided with a through hole, the punching mechanism is provided with a clamping groove, the clamping plate is matched with the clamping groove, the two ends of each telescopic rod are fixedly connected with the clamping plate and the base respectively, and the base is arranged in the through hole. In this way, the technical problem that in the prior art, when an end cone stamping device is actually used, a die is inconvenient to replace, and consequently the application range is limited is solved.

Description

Technical Field

[0001] This utility model relates to the field of automotive muffler manufacturing technology, and in particular to an end-taper stamping forming equipment for automotive muffler manufacturing. Background Technology

[0002] In the automotive industry, the muffler, as a key component of the vehicle's exhaust system, plays a crucial role in reducing engine exhaust noise and improving the acoustic environment inside and outside the vehicle. Through specific structural design and principles, it reflects, expands, and interferes with the high-temperature, high-pressure exhaust gases emitted by the engine multiple times, effectively consuming and reducing the noise energy generated by the exhaust gases, ensuring that the noise generated during vehicle operation meets relevant environmental protection and comfort requirements. The end cone used in automotive muffler production is an important component of the muffler; its shape and dimensional accuracy directly affect the overall performance and assembly quality of the muffler.

[0003] However, in practical use, the existing end-taper punching device is not convenient for changing the mold, which limits its applicability. Utility Model Content

[0004] The purpose of this utility model is to provide an end-taper stamping forming equipment for automobile muffler production, which aims to solve the technical problem that the existing end-taper stamping device is inconvenient to replace the mold in actual use, resulting in a limited scope of application.

[0005] To achieve the above objectives, this utility model employs an end-taper stamping forming equipment for automobile muffler production, comprising a frame, an operating table, a stamping mechanism, an upper die, a lower die, and an installation mechanism. The operating table is disposed on one side of the frame, the stamping mechanism is disposed on the frame, and the upper die and the lower die are installed through the installation mechanism.

[0006] The installation mechanism includes a frame, two limiting members, multiple springs, a power unit, a base, two telescopic rods, and a retaining plate. The frame is fixedly connected to the operating table. The frame has a groove, the operating table has a through hole, the stamping mechanism has a retaining groove, and the retaining plate is adapted to the retaining groove. The two ends of the telescopic rods are fixedly connected to the retaining plate and the base, respectively. The base is placed in the through hole and has two limiting grooves. The two limiting members are slidably connected to the grooves, and the two limiting members are respectively placed in the corresponding limiting grooves. The two ends of the springs are fixedly connected to the frame and the corresponding limiting members, respectively. The power unit is used to drive the limiting members to move. The upper mold and the lower mold are respectively connected to the retaining plate and the base.

[0007] The stamping mechanism includes a motor, a driving block, a driven block, and a slide table. The slide table is slidably connected to the frame. The motor is mounted on the frame, and the output end of the motor is fixedly connected to the driving block. The two ends of the driven block are respectively hinged to the driving block and the slide table.

[0008] The power unit includes a rotating rod and an elliptical plate. The rotating rod is rotatably connected to the frame, and the elliptical plate is fixedly connected to the rotating rod. The elliptical plate is in contact with the two limiting members.

[0009] The limiting component includes a sliding plate and a limiting plate. The sliding plate is slidably connected to the groove, and the limiting plate is fixedly connected to the sliding plate. The limiting plate is placed in the corresponding limiting groove.

[0010] The base includes a base plate and an insert plate. The insert plate is slidably connected to the through hole, the base plate is fixedly connected to the insert plate, and the lower mold is disposed on the base plate.

[0011] This utility model discloses an end-taper stamping forming device for automobile muffler production. In practical use, the clamping plate is first aligned with the clamping groove and pushed to the designated position. Then, the power unit drives the two limiting members to move relative to each other, causing the spring to contract. Afterward, the base is pulled to move, causing the telescopic rod to extend, so that the base is inserted into the through hole. Then, the power unit is released, and the spring returns to its original position, causing the limiting members to move towards each other and insert into the corresponding limiting grooves, thus completing the limiting of the base and completing the installation of the lower mold and the upper mold. Conversely, it facilitates the disassembly of the upper mold and the lower mold. After installation, the workpiece to be processed is placed on the lower mold, and the stamping mechanism drives the upper mold to move down to cooperate with the lower mold to complete the stamping process. This method solves the technical problem of the existing end-taper stamping device, which is inconvenient to change the mold in actual use, resulting in a limited scope of application. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the end-taper stamping forming equipment for producing automobile mufflers according to this utility model.

[0014] Figure 2This is a partial structural schematic diagram of the end-taper stamping forming equipment for producing automobile mufflers according to this utility model.

[0015] Figure 3 This is a partial structural schematic diagram of the end-taper stamping forming equipment for producing automobile mufflers according to this utility model.

[0016] Figure 4 This is the utility model Figure 3 A cross-sectional view of the AA line structure.

[0017] Figure 5 This is the utility model Figure 3 BB line structural cross-sectional view.

[0018] 101-Frame, 102-Operating table, 103-Upper mold, 104-Lower mold, 105-Frame, 106-Spring, 107-Limiting groove, 108-Telescopic rod, 109-Holding plate, 110-Motor, 111-Driving block, 112-Driven block, 113-Slide table, 114-Rotating rod, 115-Oval plate, 116-Slide plate, 117-Limiting plate, 118-Base plate, 119-Insertion plate, 120-Groove, 121-Through hole, 122-Holding groove. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-5 ,in Figure 1 This is a schematic diagram of the end-taper stamping forming equipment for producing automobile mufflers according to this utility model. Figure 2 This is a partial structural schematic diagram of the end-taper stamping forming equipment for producing automobile mufflers according to this utility model. Figure 3 This is a partial structural schematic diagram of the end-taper stamping forming equipment for producing automobile mufflers according to this utility model. Figure 4 This is the utility model Figure 3 A cross-sectional view of the AA line structure. Figure 5 This is the utility model Figure 3 BB line structural cross-sectional view.

[0021] This utility model provides a cone stamping forming equipment for automobile muffler production, including a frame 101, an operating table 102, a stamping mechanism, an upper die 103, a lower die 104, and an installation mechanism. The installation mechanism includes a frame 105, two limiting members, multiple springs 106, a power unit, a base, two telescopic rods 108, and a clamping plate 109. The stamping mechanism includes a motor 110, an active block 111, a driven block 112, and a slide table 113. The power unit includes a rotating rod 114 and an elliptical plate 115. The limiting members include a sliding plate 116 and a limiting plate 117. The base includes a base plate 118 and an insert plate 119. The aforementioned solution solves the technical problem that the existing cone stamping device is inconvenient to replace the mold during actual use, resulting in a limited scope of application.

[0022] In this specific embodiment, the operating table 102 is disposed on one side of the frame 101, and the operating table 102 facilitates operation and processing by the staff.

[0023] The stamping mechanism is mounted on the frame 101. The upper die 103 and the lower die 104 are mounted via the mounting mechanism. The frame 105 is fixedly connected to the operating table 102. The frame 105 has a groove 120, the operating table 102 has a through hole 121, the stamping mechanism has a retaining groove 122, the retaining plate 109 is adapted to the retaining groove 122, and the two ends of the telescopic rod 108 are fixedly connected to the retaining plate 109 and the base, respectively. The base is placed inside the through hole 121. The base has two limiting grooves 107. Both limiting members are slidably connected to the groove 120, and the two limiting members are respectively placed in the corresponding limiting grooves 107. The two ends of the spring 106 are fixedly connected to the frame 105 and the corresponding limiting member, respectively. The power unit is used to drive the limiting members to move. The upper mold 103 and the lower mold 104 are respectively connected to the holding plate 109 and the base. In actual use, firstly... The retaining plate 109 is aligned with the retaining groove 122 and pushed to the designated position. Then, the power unit drives the two limiting members to move relative to each other, and drives the spring 106 to retract. After that, the base is pulled to move, causing the telescopic rod 108 to extend, so that the base is inserted into the through hole 121. Then, the power unit is released, and the spring 106 returns to its original position, causing the limiting members to move towards each other and insert into the corresponding limiting grooves 107, thus completing the limiting of the base and completing the installation of the lower mold 104 and the upper mold 103. Conversely, it is convenient to disassemble the upper mold 103 and the lower mold 104. After installation, the workpiece to be processed is placed on the lower mold 104, and the stamping mechanism drives the upper mold 103 to move down and cooperate with the lower mold 104 to complete the stamping process. In this way, the technical problem of the existing end-taper stamping device being inconvenient to replace the mold in actual use, resulting in a limited scope of application is solved.

[0024] Secondly, the slide table 113 is slidably connected to the frame 101, the motor 110 is mounted on the frame 101, the output end of the motor 110 is fixedly connected to the driving block 111, and the two ends of the driven block 112 are respectively hinged to the driving block 111 and the slide table 113. In actual use, by starting the motor 110, the output end of the motor 110 drives the driving block 111 to rotate, and the driving block 111 drives the two ends of the driven block 112 to rotate on the driving block 111 and the slide table 113 respectively. While the driven block 112 rotates, it drives the slide table 113 to move, thereby driving the upper mold 103 to move.

[0025] Meanwhile, the rotating rod 114 is rotatably connected to the frame 105, the elliptical plate 115 is fixedly connected to the rotating rod 114, and the elliptical plate 115 is in contact with the two limiting members. In actual use, by rotating the rotating rod 114, the rotating rod 114 drives the elliptical plate 115 to rotate, and the elliptical plate 115 drives the two limiting members to move.

[0026] In addition, the slide plate 116 is slidably connected to the groove 120, the limiting plate 117 is fixedly connected to the slide plate 116, and the limiting plate 117 is placed in the corresponding limiting groove 107. When the elliptical plate 115 rotates, it drives the slide plate 116 to move, and the slide plate 116 drives the limiting plate 117 to move.

[0027] Furthermore, the insert plate 119 is slidably connected to the through hole 121, the base plate 118 is fixedly connected to the insert plate 119, and the lower mold 104 is disposed on the base plate 118. The base plate 118 is used to connect the insert plate 119 to the lower mold 104.

[0028] In the specific use of the end-taper stamping forming equipment for automobile muffler production according to this utility model, the retaining plate 109 is first aligned with the retaining groove 122 and pushed to the designated position. Then, the power unit drives the two limiting members to move relative to each other, causing the spring 106 to contract. Afterward, the base is pulled to move, causing the telescopic rod 108 to extend, so that the base is inserted into the through hole 121. Then, the power unit is released, at which point the spring 106 returns to its original position, causing the limiting members to move, so that the two limiting members move towards each other. By inserting the components into the corresponding limiting grooves 107, the base can be limited, thereby completing the installation of the lower mold 104 and the upper mold 103. Conversely, it is convenient to disassemble the upper mold 103 and the lower mold 104. After installation, the workpiece to be processed is placed on the lower mold 104, and the stamping mechanism drives the upper mold 103 to move down and cooperate with the lower mold 104 to complete the stamping process. This method solves the technical problem that the existing end-taper stamping device is inconvenient to replace the mold in actual use, resulting in a limited scope of application.

[0029] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A tapered stamping forming equipment for automobile muffler production, comprising a frame and an operating table, wherein the operating table is disposed on one side of the frame, characterized in that, It also includes a stamping mechanism, an upper die, a lower die, and a mounting mechanism. The stamping mechanism is mounted on the frame, and the upper die and the lower die are mounted through the mounting mechanism. The installation mechanism includes a frame, two limiting members, multiple springs, a power unit, a base, two telescopic rods, and a retaining plate. The frame is fixedly connected to the operating table. The frame has a groove, the operating table has a through hole, the stamping mechanism has a retaining groove, and the retaining plate is adapted to the retaining groove. The two ends of the telescopic rods are fixedly connected to the retaining plate and the base, respectively. The base is placed in the through hole and has two limiting grooves. The two limiting members are slidably connected to the grooves, and the two limiting members are respectively placed in the corresponding limiting grooves. The two ends of the springs are fixedly connected to the frame and the corresponding limiting members, respectively. The power unit is used to drive the limiting members to move. The upper mold and the lower mold are respectively connected to the retaining plate and the base.

2. The end-taper stamping forming equipment for automobile muffler production as described in claim 1, characterized in that, The stamping mechanism includes a motor, a driving block, a driven block, and a slide table. The slide table is slidably connected to the frame. The motor is mounted on the frame, and the output end of the motor is fixedly connected to the driving block. The two ends of the driven block are respectively hinged to the driving block and the slide table.

3. The end-taper stamping forming equipment for automobile muffler production as described in claim 2, characterized in that, The power unit includes a rotating rod and an elliptical plate. The rotating rod is rotatably connected to the frame, and the elliptical plate is fixedly connected to the rotating rod. The elliptical plate is in contact with the two limiting members.

4. The end-taper stamping forming equipment for automobile muffler production as described in claim 3, characterized in that, The limiting component includes a sliding plate and a limiting plate. The sliding plate is slidably connected to the groove, and the limiting plate is fixedly connected to the sliding plate, with the limiting plate placed in the corresponding limiting groove.

5. The end-taper stamping forming equipment for automobile muffler production as described in claim 4, characterized in that, The base includes a base plate and an insert plate. The insert plate is slidably connected to the through hole, the base plate is fixedly connected to the insert plate, and the lower mold is disposed on the base plate.

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