Stamping equipment for flanging of automobile silencer barrel

Abstract

The utility model relates to the technical field of automobile silencer processing, in particular to stamping equipment for flanging of an automobile silencer barrel, which comprises a base, a moving mechanism, a stamping die, a placing table, a driving motor, a slide rail, a transmission component and two positioning clamping arms, the placing table is fixedly connected with the base and positioned at the lower end of the base, the slide rail is fixedly connected with the placing table, and the transmission component is positioned at the lower end of the base. The driving motor is detachably connected with the sliding rail, located at one end of the sliding rail and penetrates through the sliding rail, one end of the transmission assembly is fixedly connected with the output end of the driving motor, the other end of the transmission assembly is detachably connected with the sliding rail and located in the sliding rail, and the two positioning clamping arms are detachably connected with the transmission assembly. By means of the structural arrangement, the problems that in the barrel machining process, a barrel cannot be accurately positioned, and the machining quality is easily affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile muffler processing, in particular to a stamping device for flanging the cylinder body of an automobile muffler. Background Technique

[0002] At present, when manufacturing this kind of cylinder body flanging structure, a spinning cylinder body flanging device is generally used to achieve it. Practice has proved that this kind of structural device has a long service life and good working efficiency. However, this kind of structure has a prominent problem that the quality of the cylinder body flanging is not very ideal. Especially for products with a clamp joint, it will affect the airtightness, which is obviously not in line with the current production concept of putting quality first.

[0003] To solve the above problems, the prior art patent (CN204365828U) discloses a stamping device for flanging the cylinder body of an automobile muffler, including a punch mounting plate. The top surface of the punch mounting plate is connected to the lower pressing head of a press. The lower template is connected to the workbench of the press. The punch is installed on the bottom surface of the punch mounting plate. The lower template, the column and the die mounting plate form a cuboid structure. A bottom plate is fixed on the lower template, and a backing plate is arranged on the bottom plate. The muffler cylinder body to be processed is placed on the backing plate. A die is arranged on the die mounting plate, and the punch and the die correspond to each other. The utility model changes the processing method of the cylinder body flanging from the spinning type to the stamping type. The stamping type uses a stamping machine to quickly close the stamping die. Under the mutual cooperation of the punch and the die of the stamping die, the production of the cylinder body flanging is realized. The structure is simple and easy to use, which can effectively improve the quality of the cylinder body flanging, and the production efficiency is also greatly improved.

[0004] However, in the above prior art, during the processing of the cylinder body, the cylinder body cannot be accurately positioned, which is likely to affect the processing quality. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stamping device for flanging the cylinder body of an automobile muffler, which solves the technical problem that in the prior art, during the processing of the cylinder body, the cylinder body cannot be accurately positioned, which is likely to affect the processing quality.

[0006] To achieve the above object, a stamping device for flanging the cylinder body of an automobile muffler adopted by the utility model comprises a machine base, a moving mechanism, a stamping die, a placing table, a driving motor, a slide rail, a transmission component and two positioning clamping arms. The moving mechanism is detachably connected to the machine base and is located at one end of the machine base. The stamping die is detachably connected to the moving mechanism and is located at one end of the moving mechanism. The placing table is fixedly connected to the machine base and is located at the lower end of the machine base. The slide rail is fixedly connected to the placing table and is located inside the placing table. The driving motor is detachably connected to the slide rail and is located at one end of the slide rail and penetrates through the slide rail. One end of the transmission component is fixedly connected to the output end of the driving motor. The other end of the transmission component is detachably connected to the slide rail and is located inside the slide rail. The two positioning clamping arms are detachably connected to the transmission component and are symmetrically arranged at one end of the transmission component.

[0007] Among them, the moving mechanism comprises a moving motor, a moving screw rod and a slider. The moving screw rod is fixedly connected to the output end of the moving motor. The slider is slidably connected to the moving screw rod and is located at one end of the moving screw rod.

[0008] Among them, the placing table comprises a table body and a placing groove. The placing groove is fixedly connected to the table body and is located at one end of the table body.

[0009] Among them, the transmission component comprises a rotating shaft and a bidirectional screw rod. The rotating shaft is fixedly connected to the output end of the driving motor and is located at one end of the driving motor. The bidirectional screw rod is fixedly connected to the rotating shaft and is located at one end of the rotating shaft.

[0010] Among them, each positioning clamping arm comprises a moving seat, a mounting frame and a U-shaped clamping plate. The moving seat is slidably connected to the bidirectional screw rod and is located at one end of the bidirectional screw rod. The mounting frame is fixedly connected to the moving seat and is located at one end of the moving seat. The U-shaped clamping plate is fixedly connected to the mounting frame and is located at one end of the mounting frame.

[0011] Among them, the stamping device for flanging the cylinder body of the automobile muffler further comprises a bellows, a connecting frame and a blower. The bellows is detachably connected to the machine base and is located at one end of the machine base. The connecting frame is detachably connected to the bellows and is located at one end of the bellows. The blower is fixedly connected to the connecting frame and is located at one end of the connecting frame and is located inside the bellows.

[0012] A stamping device for flanging the cylinder body of an automobile muffler according to the utility model. The placing table is fixedly connected with the machine base and is located at the lower end of the machine base. The slide rail is fixedly connected with the placing table and is located inside the placing table. The driving motor is detachably connected with the slide rail, is located at one end of the slide rail and penetrates through the slide rail. One end of the transmission component is fixedly connected with the output end of the driving motor. The other end of the transmission component is detachably connected with the slide rail and is located inside the slide rail. The two positioning clamping arms are detachably connected with the transmission component and are symmetrically arranged at one end of the transmission component. Place the cylinder body on the placing table. The driving motor drives the transmission component to rotate. The transmission component drives the two positioning clamping arms to move relatively to fixedly clamp the cylinder body. By this method, it can effectively solve the problem that during the processing of the cylinder body, the cylinder body cannot be accurately positioned, which is likely to affect the processing quality. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the first embodiment of the present utility model.

[0015] Figure 2 It is a front view of the first embodiment of the present utility model.

[0016] Figure 3 It is of the present utility model Figure 2 Structural cross-sectional view taken along line A-A.

[0017] Figure 4 It is a schematic structural diagram of the second embodiment of the present utility model.

[0018] 101 - Machine base, 102 - Stamping die, 103 - Driving motor, 104 - Slide rail, 105 - Moving motor, 106 - Moving screw, 107 - Slide block, 108 - Table body, 109 - Placing groove, 110 - Rotating shaft, 111 - Bidirectional screw, 112 - Moving seat, 113 - Mounting bracket, 114 - U-shaped clamping plate, 201 - Air box, 202 - Connecting frame, 203 - Blower. Detailed Embodiments

[0019] Embodiments of the present utility model will be 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 are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0020] The first embodiment of this application is as follows:

[0021] Please refer to Figures 1 to 3 , where Figure 1 is a schematic structural diagram of the first embodiment of the present utility model, Figure 2 is a front view of the first embodiment of the present utility model, Figure 3 is of the present utility model Figure 2 structural sectional view taken along line A-A.

[0022] The present utility model provides a stamping device for flanging an automobile muffler cylinder body, including a machine base 101, a stamping die 102, a driving motor 103, a slide rail 104, a moving motor 105, a moving screw 106, a slider 107, a table body 108, a placement groove 109, a rotating shaft 110, a bidirectional screw 111, a moving seat 112, a mounting frame 113 and a U-shaped clamping plate 114. The foregoing solution solves the problem that during the processing of the cylinder body, the cylinder body cannot be accurately positioned, which easily affects the processing quality.

[0023] For this specific embodiment, the moving mechanism is detachably connected to the machine base 101 and is located at one end of the machine base 101. The stamping die 102 is detachably connected to the moving mechanism and is located at one end of the moving mechanism. The placement table is fixedly connected to the machine base 101 and is located at the lower end of the machine base 101. The slide rail 104 is fixedly connected to the placement table and is located inside the placement table. The driving motor 103 is detachably connected to the slide rail 104 and is located at one end of the slide rail 104 and penetrates the slide rail 104. One end of the transmission component is fixedly connected to the output end of the driving motor 103. The other end of the transmission component is detachably connected to the slide rail 104 and is located inside the slide rail 104. The two positioning clamping arms are detachably connected to the transmission component and are symmetrically arranged at one end of the transmission component. The cylinder body is placed in the placement table. The driving motor 103 drives the transmission component to rotate. The transmission component drives the two positioning clamping arms to move relatively, and the cylinder body is fixedly clamped. Then, the moving mechanism drives the stamping die 102 to move downward to stamp the cylinder body, so as to position and clamp the cylinder body and improve the processing efficiency.

[0024] Among them, the moving mechanism includes a moving motor 105, a moving screw 106 and a slider 107. The moving screw 106 is fixedly connected to the output end of the moving motor 105. The slider 107 is slidably connected to the moving screw 106 and is located at one end of the moving screw 106. The moving motor 105 drives the moving screw 106 to rotate, and the moving screw 106 drives the slider 107 to move.

[0025] Secondly, the placement table includes a table body 108 and a placement groove 109. The placement groove 109 is fixedly connected to the table body 108 and is located at one end of the table body 108. The placement groove 109 is installed on the table body 108.

[0026] Meanwhile, the transmission component includes a rotating shaft 110 and a bidirectional screw 111. The rotating shaft 110 is fixedly connected to the output end of the driving motor 103 and is located at one end of the driving motor 103. The bidirectional screw 111 is fixedly connected to the rotating shaft 110 and is located at one end of the rotating shaft 110. The driving motor 103 drives the bidirectional screw 111 to rotate through the rotating shaft 110.

[0027] In addition, each positioning clamp arm includes a moving seat 112, a mounting frame 113 and a U-shaped clamping plate 114. The moving seat 112 is slidably connected to the bidirectional screw 111 and is located at one end of the bidirectional screw 111. The mounting frame 113 is fixedly connected to the moving seat 112 and is located at one end of the moving seat 112. The U-shaped clamping plate 114 is fixedly connected to the mounting frame 113 and is located at one end of the mounting frame 113. The bidirectional screw 111 drives the moving seat 112 to move, and the moving seat 112 drives the U-shaped clamping plate 114 to move through the mounting frame 113.

[0028] When using a stamping device for flanging an automobile muffler cylinder body according to this embodiment, during specific use, the cylinder body is placed on the table body 108 through the placement groove 109. The driving motor 103 drives the bidirectional screw 111 to rotate through the rotating shaft 110. The bidirectional screw 111 drives the two moving seats 112 to move relatively. The two moving seats 112 drive the two U-shaped clamping plates 114 to move relatively through the two mounting frames 113. The two U-shaped clamping plates 114 fixedly clamp the cylinder body. Then the moving motor 105 drives the moving screw 106 to rotate, the moving screw 106 drives the slider 107 to move, and the slider 107 drives the stamping die 102 to move downward to stamp the cylinder body, so as to position and clamp the cylinder body and improve the processing efficiency.

[0029] The second embodiment of this application is as follows:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the second embodiment of the present utility model.

[0031] The present utility model provides a stamping device for flanging the cylinder body of an automobile muffler, which further includes an air box 201, a connecting frame 202, and a blower 203.

[0032] For this specific embodiment, the air box 201 is detachably connected to the machine base 101 and is located at one end of the machine base 101. The connecting frame 202 is detachably connected to the air box 201 and is located at one end of the air box 201. The blower 203 is fixedly connected to the connecting frame 202 and is located at one end of the connecting frame 202 and inside the air box 201. The blower 203 is installed on the air box 201 through the connecting frame 202. When the blower 203 is started, the blower 203 blows air onto the table body 108 to clean the debris on the table body 108.

[0033] When using the stamping device for flanging the cylinder body of an automobile muffler of this embodiment, during specific use, the blower 203 is installed on the air box 201 through the connecting frame 202. When the blower 203 is started, the blower 203 blows air onto the table body 108 to clean the debris on the table body 108.

[0034] What is disclosed above is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of the rights of the present utility model. Those of ordinary skill in the art can understand the entire or partial processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A stamping device for flanging a cylinder of an automobile muffler, comprising a machine base, a moving mechanism and a stamping die, wherein the moving mechanism is detachably connected to the machine base and is located at one end of the machine base, and the stamping die is detachably connected to the moving mechanism and is located at one end of the moving mechanism, characterized in that: It also includes a placement table, a drive motor, a slide rail, a transmission assembly and two positioning clamping arms. The placement table is fixedly connected to the machine base and is located at the lower end of the machine base. The slide rail is fixedly connected to the placement table and is located inside the placement table. The drive motor is detachably connected to the slide rail and is located at one end of the slide rail and passes through the slide rail. One end of the transmission assembly is fixedly connected to the output end of the drive motor, and the other end of the transmission assembly is detachably connected to the slide rail and is located inside the slide rail. The two positioning clamping arms are detachably connected to the transmission assembly and are symmetrically arranged at one end of the transmission assembly.

2. The stamping equipment for flanging the automobile muffler cylinder as claimed in claim 1, characterized in that: The moving mechanism comprises a moving motor, a moving screw and a sliding block. The moving screw is fixedly connected to the output end of the moving motor. The sliding block is slidably connected to the moving screw and is located at one end of the moving screw.

3. The stamping equipment for flanging the cylinder of an automobile muffler as claimed in claim 2, characterized in that: The placing platform comprises a platform body and a placing groove, wherein the placing groove is fixedly connected to the platform body and is located at one end of the platform body.

4. The stamping equipment for flanging the cylinder of an automobile muffler as claimed in claim 3, characterized in that: The transmission assembly includes a rotating shaft and a bidirectional screw. The rotating shaft is fixedly connected to the output end of the driving motor and is located at one end of the driving motor. The bidirectional screw is fixedly connected to the rotating shaft and is located at one end of the rotating shaft.

5. The stamping equipment for flanging the cylinder of an automobile muffler as claimed in claim 4, characterized in that: Each of the positioning clamp arms includes a movable seat, a mounting frame and a U-shaped clamp plate. The movable seat is slidably connected to the bidirectional screw and is located at one end of the bidirectional screw. The mounting frame is fixedly connected to the movable seat and is located at one end of the movable seat. The U-shaped clamp plate is fixedly connected to the mounting frame and is located at one end of the mounting frame.

6. The stamping equipment for flanging the cylinder of an automobile muffler as claimed in claim 5, characterized in that: The stamping equipment for flanging the automobile muffler barrel also includes a bellows, a connecting frame and a blower. The bellows is detachably connected to the machine base and is located at one end of the machine base. The connecting frame is detachably connected to the bellows and is located at one end of the bellows. The blower is fixedly connected to the connecting frame and is located at one end of the connecting frame and is located inside the bellows.

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