Automatic punching machine for processing motorcycle hush pipe

Abstract

The utility model belongs to the technical field of hush pipe machining, and particularly relates to an automatic punching machine for motorcycle hush pipe machining. The machining device comprises a machining table, a fixing plate is fixedly installed between the inner walls of the bottom of the machining table, air pumps are fixedly installed on the two sides of the bottom of the fixing plate respectively, the pump rod ends of the air pumps penetrate through the fixing plate to be connected with a supporting plate, a motor is fixedly installed on the supporting plate, a three-jaw chuck is installed on the motor in a transmission mode, and the three-jaw chuck is connected with the machining table. A mounting base is fixedly mounted on the end face of the top end of the machining table, a mold groove is formed in the center of the interior of the mounting base, and a mold block is fixedly mounted in the mold groove through bolts. The three-jaw chuck capable of being adjusted up and down is installed at the bottom of the machining table, the installation base is installed on the end face of the top end of the machining table, the punching mechanisms are fixedly installed on the periphery of the installation base, and therefore the machining efficiency and quality of products can be further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silencer pipe processing, and relates to an automatic punching machine for motorcycle silencer pipe processing. Background Technique

[0002] The motorcycle silencer pipe is an important component for reducing the exhaust noise of motorcycles. Motorcycle silencer pipes can be designed and manufactured by different methods. For example, holes can be drilled in the silencer pipe at the outlet of the air pump and biochemical cotton can be used to reduce high-frequency noise. In addition, there are also silencer pads specially designed for motorcycles, such as EVA automotive sound insulation cotton and EPDM shock pads. Motorcycle silencer pipes play an important role in reducing noise pollution and improving motorcycle performance.

[0003] Among them, the punching machine for silencer pipes plays a crucial role in the production of motorcycle exhaust holes silencers. However, the current traditional processing method is manual punching. It is necessary to manually rotate the silencer pipe to quickly punch the next hole. The whole pipe needs to be rotated 16 times to be completely processed, and the speed takes about 20 seconds. Moreover, most of the existing punching machines are unidirectional processing. Therefore, not only is the efficiency low, but there is also a certain gap in the processing quality of the silencer pipe. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic punching machine for motorcycle silencer pipe processing in view of the above problems.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic punching machine for motorcycle silencer pipe processing, including a processing table. A fixed plate is fixedly installed between the inner walls of the bottom of the processing table. Air pumps are fixedly installed on both sides of the bottom of the fixed plate. The pump rod ends of the air pumps pass through the fixed plate and are connected to a support plate. A motor is fixedly installed on the support plate. A three-jaw chuck is drivingly installed on the motor. An installation seat is fixedly installed on the top end surface of the processing table. A die groove is opened at the central position inside the installation seat, and a die block is fixedly installed in the die groove by bolts. Punching mechanisms are fixedly installed on the outer walls of the installation seat and on the processing table.

[0007] In the above automatic punching machine for motorcycle silencer pipe processing, four T-shaped card slots are correspondingly opened on the outer wall of the installation seat, and T-shaped blocks are embedded and placed in the four card slots.

[0008] In the above automatic punching machine for motorcycle silencer pipe processing, a pressing piece is fixedly installed on the installation seat at the top end of the block, and a number of punching pin holes are penetratingly opened inside the block.

[0009] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, the punching mechanism is composed of a telescopic pump, a slider, a slide bar, a punching pin rod and a housing. The housing is fixedly installed on the processing table, and an adjusting plate is fixedly installed on one side of the top of the housing.

[0010] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, the telescopic pump is fixedly installed inside the housing, and the driving end of the telescopic pump extends outside the housing and is fixedly connected to the back of the slider.

[0011] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, both ends of the slider are sleeved on the slide bar and are slidably connected. The two ends of the slide bar are respectively fixedly connected between the housing and the outer wall of the mounting seat.

[0012] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, a number of punching pin rods are correspondingly installed on the inner wall of the slider, and the other ends of the punching pin rods are slidably placed in the punching holes.

[0013] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, the mounting seat is also provided with a through punching hole inside. One end of the punching hole is connected to the inside of the die groove in a through manner, and the other end is connected to the punching hole inside the chuck in a through manner.

[0014] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, a long strip-shaped adjusting groove is formed on the adjusting plate, and two laser distance sensors are respectively screwed and installed in the adjusting groove.

[0015] In the above-mentioned automatic punching machine for processing motorcycle silencer pipes, a support rod is fixedly installed at the center position of the three-jaw chuck. The other end of the support rod passes through the processing table and is placed in the die groove.

[0016] Compared with the existing technology, the advantages of the present utility model are as follows:

[0017] In this utility model, a fixed plate is fixedly installed at the bottom of the processing table, and air pumps are fixedly installed on both sides of the fixed plate. At the same time, a support plate is fixedly installed on the driving end of the air pump, so that the air pump can be used to drive the support plate to move up and down. A motor is fixedly installed on the support plate, and a three-jaw chuck is fixedly installed on the driving end of the motor. At the same time, a support rod is fixedly installed at the center position of the three-jaw chuck, so that one end of the sound insulation pipe can be fixedly clamped and internally supported; at the same time, a mounting seat is fixedly installed on the processing table, a mold groove is opened at the center position inside the mounting seat, and a clamping block for easy replacement and installation is arranged on the outer wall of the mounting seat. A number of punching pins are penetrated and arranged inside the clamping block, and punching pins are placed in the punching pins. The punching pins are fixedly installed with a punching mechanism, which is convenient to use a telescopic pump to push the punching pins to punch the outer wall of the sound insulation pipe. Four groups of punching mechanisms are fixedly installed around the mounting seat, which not only has higher processing efficiency but also is convenient for operation.

[0018] Other advantages, objectives, and features of this utility model will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of this utility model. Brief Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 is a top view of the processing table of this utility model.

[0021] Figure 3 is a top view of the support plate of this utility model.

[0022] Figure 4 is a cross-sectional top view of the mounting seat of this utility model.

[0023] Figure 5 is a top view of the outer shell of this utility model.

[0024] Figure 6 is an internal view of the slider of this utility model.

[0025] In the figure: 1. Processing table; 2. Fixed plate; 3. Air pump; 4. Support plate; 5. Motor; 51. Three-jaw chuck; 52. Support rod; 6. Mounting seat; 61. Mold groove; 62. Mold block; 63. Card slot; 64. Clamping block; 604. Punching pin hole; 65. Pressure plate; 7. Punching mechanism; 71. Telescopic pump; 72. Slider; 73. Slide rod; 74. Punching pin; 75. Outer shell; 76. Adjusting plate; 706. Adjusting groove; 77. Laser distance measuring sensor. Detailed Embodiment

[0026] The following further describes this utility model with reference to the drawings.

[0027] As Figure 1-6 shown, an automatic punching machine for processing a motorcycle silencer pipe includes a processing table 1. A fixed plate 2 is fixedly installed between the inner walls of the bottom of the processing table 1. Air pumps 3 are fixedly installed on both sides of the bottom of the fixed plate 2. The pump rod ends of the air pumps 3 pass through the fixed plate 2 and are connected to a support plate 4. A motor 5 is fixedly installed on the support plate 4. A three-jaw chuck 51 is drivingly installed on the motor 5. A mounting seat 6 is fixedly installed on the top end surface of the processing table 1. A mold groove 61 is opened at the center position inside the mounting seat 6, and a mold block 62 is fixedly installed in the mold groove 61 by bolts. Punching mechanisms 7 are fixedly installed on the outer walls of the mounting seat 6 and on the processing table 1 around it.

[0028] In this embodiment, by fixedly installing a fixed plate 2 at the bottom of the processing table 1 and fixedly installing two air pumps 3 on the fixed plate 2, it is convenient to stably install the air pumps 3 on the fixed plate 2. And a support plate 4 is fixedly installed on the driving end of the air pump 3, which is convenient to use the air pump 3 to push the support plate 4 to move up and down. At the same time, a servo motor 5 is fixedly installed on the support plate 4, and a three-jaw chuck 51 is fixedly installed on the driving end of the servo motor 5, which is convenient to use the motor 5 to drive the three-jaw chuck 51 to rotate. A mounting seat 6 is correspondingly installed on the top end surface of the processing table 1, and the mold groove 61 inside the mounting seat 6 is placed in a through manner directly above the three-jaw chuck 51, which is convenient for limiting the placement and supporting use of the silencer pipe and the support rod 52. At the same time, four punching mechanisms 7 are correspondingly installed outside the mounting seat 6, which can further improve the processing efficiency.

[0029] Combined with Figure 2 、 Figure 4 shown, four T-shaped card slots 63 are correspondingly opened on the outer wall of the mounting seat 6, and T-shaped card blocks 64 are embedded in the four card slots 63.

[0030] In this embodiment, by embedding the card block 64 in the card slot 63, it is convenient to maintain the installation stability of the card block 64.

[0031] Combined with Figure 2 、 Figure 4 shown, a pressing piece 65 is fixedly installed on the top end of the card block 64 and on the mounting seat 6, and a number of punching holes 604 are opened in a through manner inside the card block 64.

[0032] In this embodiment, by fixedly installing a pressing piece 65 on the top end of the card block 64 and on the mounting seat 6, it is convenient to prevent the card block 64 from shaking and displacing. And a number of punching holes 604 are opened in a through manner inside the card block 64, which can be used for processing and moving the silencer pipe.

[0033] Combined with Figure 1, Figure 5 As shown, the punching mechanism 7 is composed of a telescopic pump 71, a slider 72, a slide bar 73, a punching pin rod 74 and a housing 75. The housing 75 is fixedly installed on the processing table 1, and an adjusting plate 76 is fixedly installed on one side of the top of the housing 75.

[0034] In this embodiment, by fixedly installing the adjusting plate 76 at the top of the housing 75, it is convenient to stably support one end of the adjusting plate 76 by using the housing 75.

[0035] Combined Figure 1 , Figure 2 As shown, the telescopic pump 71 is fixedly installed inside the housing 75, and the driving end of the telescopic pump 71 extends outside the housing 75 and is fixedly connected to the back of the slider 72.

[0036] In this embodiment, by fixedly placing the telescopic pump 71 inside the housing 75, it is convenient to protect the telescopic pump 71 by using the housing 75. At the same time, by fixedly connecting the driving end of the telescopic pump 71 to the back of the slider 72, the slider 72 can be driven to perform telescopic movement by using the telescopic pump 71.

[0037] Combined Figure 1 , Figure 2 As shown, both ends of the slider 72 are sleeved on the slide bar 73 and are slidably connected. The two ends of the slide bar 73 are respectively fixedly connected between the housing 75 and the outer wall of the mounting seat 6.

[0038] In this embodiment, by sleeving both ends of the slider 72 on the slide bar 73, it is convenient for the slider 72 to move on the slide bar 73. At the same time, by respectively fixedly installing the two ends of the slide bar 73 on the outer walls of the housing 75 and the mounting seat 6, it is convenient to stably support the slide bar 73.

[0039] Combined Figure 2 , Figure 6 As shown, several punching pin rods 74 are correspondingly installed on the inner wall of the slider 72, and the other end of the punching pin rod 74 is slidably placed in the punching hole 604.

[0040] In this embodiment, by correspondingly installing several punching pin rods 74 on the inner wall of the slider 72, and the other end of the punching pin rod 74 is slidably placed in the punching hole 604, it is convenient for the punching pin rod 74 to move inside the punching hole 604.

[0041] Combined Figure 2 , Figure 4 As shown, a punching hole 604 is also penetrated inside the mounting seat 6. One end of the punching hole 604 is penetrated and connected to the inside of the die groove 61, and the other end is penetrated and connected to the punching hole 604 inside the block 64.

[0042] In this embodiment, one end of the punching hole 604 is connected to the inside of the die groove 61 in a through manner, and the other end is connected to the punching hole 604 inside the clamping block 64 in a through manner, facilitating the movement of the punching rod 74 into the die groove 61.

[0043] Combined with Figure 1 、 Figure 5 As shown in the figure, the adjusting plate 76 is provided with a long adjusting groove 706, and two laser distance sensors 77 are respectively screwed and installed in the adjusting groove 706.

[0044] In this embodiment, by fixedly installing two laser distance sensors 77 on the adjusting plate 76, the moving distance of the slider 72 can be detected and controlled, and further, the positions of the laser distance sensors 77 on the adjusting plate 76 can be adjusted.

[0045] Combined with Figure 1 、 Figure 3 As shown in the figure, a support rod 52 is fixedly installed at the central position of the three-jaw chuck 51, and the other end of the support rod 52 passes through the processing table 1 and is placed in the die groove 61.

[0046] In this embodiment, by fixedly installing a support rod 52 at the central position of the three-jaw chuck 51, with the other end of the support rod 52 passing through the processing table 1 and placed in the die groove 61, the inner wall of the sound-absorbing pipe can be supported by the support rod 52 to prevent overprocessing.

[0047] The working principle of the present utility model is:

[0048] When the present utility model is in use, first, a support plate 4 with a suitable length and size is fixedly installed in the three-jaw chuck 51, and a corresponding die block 62 is fixedly installed in the mounting seat 6 on the processing table 1. At this time, the sound-absorbing pipe to be processed is placed on the three-jaw chuck 51 and sleeved outside the support rod 52. Then, the air pump 3 is used to push the support plate 4 upward to further push the sound-absorbing pipe into the die block 62. At the same time, the telescopic pump 71 is driven to push the slider 72 to move on the sliding rod 73. A plurality of punching rods 74 are fixedly installed on the inner wall of the slider 72, and the other ends of the punching rods 74 are placed in the punching holes 604 inside the clamping block 64. In this way, the outer wall of the sound-absorbing pipe can be punched by the punching rods 74. At the same time, the motor 5 can be used to drive the three-jaw chuck 51 to rotate to further improve the processing efficiency. When the outer wall of the sound-absorbing pipe is processed in one circle, the air pump 3 can be used to push the support plate 4 upward again to facilitate the punching operation again. When the sound-absorbing pipe is processed, the air pump 3 can be used to push the sound-absorbing pipe out of the die block 62, which is convenient for operation.

[0049] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains may make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model.

[0050] Although terms such as 1, processing table; 2, fixing plate; 3, air pump; 4, support plate; 5, motor; 51, three-jaw chuck; 52, support rod; 6, mounting seat; 61, mold groove; 62, mold block; 63, card slot; 64, card block; 604, punching hole; 65, pressing piece; 7, punching mechanism; 71, telescopic pump; 72, slider; 73, slide bar; 74, punching rod; 75, housing; 76, adjusting plate; 706, adjusting groove; 77, laser distance sensor are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only for more conveniently describing and explaining the essence of the present utility model, and interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. An automatic punching machine for processing motorcycle muffler pipes, comprising a processing table (1), characterized in that: A fixing plate (2) is fixedly installed between the inner walls at the bottom of the processing table (1), and an air pump (3) is fixedly installed on both sides of the bottom of the fixing plate (2). The pump rod end of the air pump (3) passes through the fixing plate (2) and is connected to a support plate (4). A motor (5) is fixedly installed on the support plate (4), and a three-jaw chuck (51) is transmission-installed on the motor (5). A mounting seat (6) is fixedly installed on the top end surface of the processing table (1), and a mold groove (61) is opened at the center position of the mounting seat (6), and a mold block (62) is fixedly installed in the mold groove (61) by bolts. Punching mechanisms (7) are fixedly installed on the outer walls of the mounting seat (6) and located on the processing table (1).

2. The automatic punching machine for motorcycle muffler pipe processing according to claim 1 is characterized in that: Four T-shaped slots (63) are correspondingly formed on the outer wall of the mounting seat (6), and T-shaped card blocks (64) are embedded in the four slots (63).

3. The automatic punching machine for motorcycle muffler pipe processing according to claim 2 is characterized in that: A pressing sheet (65) is fixedly mounted on the top of the clamping block (64) and located on the mounting seat (6), and a plurality of punching holes (604) are through-opened inside the clamping block (64).

4. The automatic punching machine for motorcycle muffler pipe processing according to claim 3 is characterized in that: The punching mechanism (7) is composed of a telescopic pump (71), a slider (72), a slide rod (73), a punching rod (74) and a shell (75), wherein the shell (75) is fixedly mounted on the processing table (1), and an adjustment plate (76) is fixedly mounted on one side of the top end of the shell (75).

5. The automatic punching machine for motorcycle muffler pipe processing according to claim 4, characterized in that: The telescopic pump (71) is fixedly installed inside the housing (75), and the driving end of the telescopic pump (71) extends out of the outer side of the housing (75) and is fixedly connected to the back of the slider (72).

6. The automatic punching machine for motorcycle muffler pipe processing according to claim 5, characterized in that: The two ends of the sliding block (72) are sleeved on the sliding rod (73) and are slidably connected, wherein the two ends of the sliding rod (73) are respectively fixedly connected between the outer shell (75) and the outer wall of the mounting seat (6).

7. The automatic punching machine for motorcycle muffler pipe processing according to claim 6, characterized in that: A plurality of punching rods (74) are correspondingly mounted on the inner wall of the slide block (72), wherein the other end of the punching rod (74) is slidably placed in the punching hole (604).

8. The automatic punching machine for motorcycle muffler pipe processing according to claim 7, characterized in that: The mounting seat (6) is also provided with a punch hole (604) through-through, wherein one end of the punch hole (604) is through-connected to the inside of the mold groove (61), and the other end is through-connected to the punch hole (604) inside the clamping block (64).

9. The automatic punching machine for motorcycle muffler pipe processing according to claim 8, characterized in that: The adjustment plate (76) is provided with a long strip-shaped adjustment slot (706), wherein two laser distance measuring sensors (77) are screwed and installed in the adjustment slot (706).

10. The automatic punching machine for motorcycle muffler pipe processing according to claim 9, characterized in that: A support rod (52) is fixedly installed at the center of the three-jaw chuck (51), and the other end of the support rod (52) passes through the processing table (1) and is placed in the mold groove (61).

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