Automatic forming machine for perforated pipe of silencer

Abstract

The utility model provides an automatic forming machine of a silencer perforated pipe, and relates to the technical field of motorcycle silencer perforated pipes. A sliding groove is formed in the main body, and an adjusting sheet is fixedly connected to the main body; threaded holes are formed in the adjusting pieces, and supporting rods are installed on the adjusting pieces. The limiting rod is pulled out of the limiting hole, then the rotating block is rotated, the supporting block supports and fixes the silencer perforated pipe of the motorcycle from the interior of the silencer perforated pipe of the motorcycle, then the fixing rod is used for fixing the welding forming device of the silencer perforated pipe of the motorcycle, and then the motor rotates to drive the movable block to move on the main body. The automatic forming device is used for automatically forming the perforated pipe of the silencer of the motorcycle, and the problem that the perforated pipe of the silencer of a part of existing motorcycles is made of light and thin materials, and workers cannot conveniently machine the perforated pipe of the silencer of the motorcycle is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of porous tubes of motorcycle mufflers, and in particular to an automatic forming machine of porous tubes of mufflers. Background Art

[0002] A motorcycle is a two-wheeled or three-wheeled vehicle driven by a gasoline engine and steered by a handlebar. It is light, flexible, and fast, and is widely used for patrolling, passenger and cargo transportation, etc. It is also used as a sports equipment. However, the exhaust sound of a motorcycle is loud, which will cause noise to the surroundings, so there is a motorcycle exhaust pipe. The current silencer principle of the motorcycle exhaust pipe is that the airflow discharged by the engine passes through the porous pipe and the partition in the muffler and repeatedly revolves, and the noise gradually decays to achieve the purpose of silencer. When manufacturing the porous pipe of the muffler of the motorcycle, it is necessary to roll a metal plate into a cylinder and then weld it into shape. During the welding and manufacturing, the staff needs to fix it. However, the material of the existing porous pipe of the muffler of a part of the motorcycle is relatively thin, which is easy to cause the porous pipe of the muffler of the motorcycle to deform during fixing, which is inconvenient for the staff to process the porous pipe of the muffler of the motorcycle. Summary of the invention

[0003] The disclosed embodiment relates to an automatic forming machine for a porous muffler tube, which has the following beneficial effects: the limiting rod is pulled out from the limiting hole, and then the rotating block is rotated so that the supporting block supports and fixes the porous muffler tube of the motorcycle from the inside thereof, and then the welding forming device for the porous muffler tube of the motorcycle is fixed by using the fixing rod, and then the movable block is driven to move on the main body by the rotation of the motor vehicle, so that the porous muffler tube of the motorcycle is automatically formed.

[0004] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The front end of the internal threaded block is rotatably connected to a rotating block; a through hole is provided on the rotating block, and a limiting rod is slidably connected in the through hole of the rotating block; the front end of the rotating block is fixedly connected to a rotating disk, and an arc hole is provided in a surrounding shape on the rotating disk, and a movable disk is installed at the front end of the rotating disk; a movable block is installed on the rotating shaft, and a threaded hole is provided on the movable block, and the threaded hole of the movable block is threadedly connected to the rotating shaft; a linkage rod is rotatably connected to the movable block, and threaded holes are respectively provided at both ends of the linkage rod; an angle bolt is threadedly connected inside the threaded hole of the linkage rod, and the top of the angle bolt of the linkage rod fits the movable block; the other end of the linkage rod is rotatably connected to a fixed seat, and the angle bolt is also threaded inside the threaded hole at the other end of the linkage rod, and the top of the angle bolt at the other end of the linkage rod fits the surface of the fixed seat; a through hole is provided on the fixed seat, and a welding device is slidably connected in the through hole of the fixed seat, and fixing plates are fixedly connected on both sides of the fixed seat.

[0005] The support rod is provided with threads, and the support rod is threadedly connected to the inside of the threaded hole of the adjustment plate, and the top of the support rod fits the bottom of the muffler porous tube;

[0006] The internal thread block is provided with a guide hole, and a guide column is slidably connected inside the guide hole of the internal thread block;

[0007] The limiting rod is slidably connected to the inside of the limiting hole, and a limiting spring is installed on the limiting rod, and two sides of the limiting spring are respectively attached to the rotating block.

[0008] In at least some embodiments, a movable hole is formed in a circumferential shape on the movable disk, and the bottom of the movable disk is slidably connected to the inside of the adjustment hole of the sliding block.

[0009] In at least some embodiments, a support block is slidably connected inside the movable hole of the movable disk, and the support block is also slidably connected inside the arc-shaped hole, and the outer side of the support block fits inside the porous tube of the muffler.

[0010] In at least some embodiments, a threaded hole is formed on the fixing plate, and a fixing rod is installed inside the threaded hole of the fixing plate.

[0011] In at least some embodiments, the fixing rod is provided with threads, and the fixing rod is threadedly connected to the inside of the threaded hole of the fixing plate, and the top of the fixing rod is in contact with the welding device.

[0012] The utility model provides an automatic forming machine for a muffler porous tube, which has the following beneficial effects:

[0013] In the utility model, the bottom of the porous tube of the muffler of the motorcycle is supported by the support rod, and then the manual crank is rotated to displace the sliding block, and the support block is slid into the inside of the porous tube of the muffler of the motorcycle, and then the limiting rod is pulled out from the limiting hole, and then the rotating block is rotated to make the support block move along with the arc hole and the movable hole of the movable plate, so as to support and fix the porous tube of the muffler of the motorcycle from the inside, which is convenient for the staff to use.

[0014] In addition, the position of the fixing seat is adjusted by two angle bolts of the linkage rod, and then the welding forming device of the motorcycle muffler porous tube is fixed by the fixing rod, and then the movable block is driven to move on the main body by the rotation of the motor to automatically form the motorcycle muffler porous tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 The overall axial schematic diagram of the present application is shown;

[0019] Figure 2 This application shows Figure 1 A schematic diagram of the enlarged axial view of the middle A area;

[0020] Figure 3 This application shows Figure 1 Schematic diagram of the rear perspective axis view;

[0021] Figure 4 This application shows Figure 3 Middle B area enlarged axial view schematic diagram;

[0022] Figure 5 A schematic diagram of the rotating block axis of the present application is shown;

[0023] Figure 6 A schematic diagram of the active block axis of the present application is shown.

[0024] Reference numerals list

[0025] 1. Main body; 101. Sliding groove; 102. Adjusting plate; 1021. Support rod; 103. Manual crank; 104. Motor; 1041. Rotating shaft;

[0026] 2. Sliding block; 201. Threaded shaft; 202. Guide column;

[0027] 3. Internal thread block; 301, limit hole;

[0028] 4. Rotating block; 401. Limiting rod; 4011. Limiting spring; 402. Rotating disk; 4021. Arc hole; 403. Movable disk;

[0029] 5. Support block;

[0030] 6. movable block; 601. linkage rod;

[0031] 7. Fixed seat; 701. Fixed plate; 702. Fixed rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0033] Example 1: Please refer to Figures 1 to 6 :

[0034] The utility model proposes an automatic forming machine for a muffler porous tube, comprising: a main body 1; a sliding groove 101 is provided on the main body 1, and an adjusting plate 102 is fixedly connected to the main body 1; a threaded hole is provided on the adjusting plate 102, and a support rod 1021 is installed on the adjusting plate 102; a manual crank 103 is rotatably connected in the sliding groove 101, and threads with opposite patterns are provided at both ends of the manual crank 103; a sliding block 2 is symmetrically slidably connected in the sliding groove 101, and a threaded hole is provided on the sliding block 2, and the manual crank 103 is threadedly connected in the threaded hole of the sliding block 2; a motor 104 is fixedly connected to one side of the main body 1, and the circuit of the motor 104 is connected to a power supply; the motor shaft of the motor 104 is connected to the rotating shaft 1041 is fixedly connected, and the rotating shaft 1041 is provided with a thread, and both sides of the rotating shaft 1041 are rotatably connected to the main body 1; the sliding block 2 is rotatably connected with a threaded shaft 201, and the sliding block 2 is also fixedly connected with a guide column 202, and the sliding block 2 is also provided with an adjustment hole; the threaded shaft 201 is threadedly connected with an internal thread block 3, and the internal thread block 3 is provided with two limit holes 301, and the front end of the internal thread block 3 is rotatably connected with a rotating block 4; a through hole is provided on the rotating block 4, and a limit rod 401 is slidably connected in the through hole of the rotating block 4; the front end of the rotating block 4 is fixedly connected with a rotating disk 402, and the rotating disk 402 is provided with an arc hole 4021 in a circumferential shape, and the front end of the rotating disk 402 A movable disk 403 is installed; a movable block 6 is installed on the rotating shaft 1041, and a threaded hole is provided on the movable block 6, and the rotating shaft 1041 is threadedly connected to the threaded hole of the movable block 6; a linkage rod 601 is rotatably connected to the movable block 6, and threaded holes are respectively provided at both ends of the linkage rod 601; an angle bolt is threadedly connected to the threaded hole of the linkage rod 601, and the top of the angle bolt of the linkage rod 601 fits the movable block 6; the other end of the linkage rod 601 is rotatably connected to the fixed seat 7, and the other end of the linkage rod 601 is also threadedly connected to the threaded hole, and the top of the angle bolt at the other end of the linkage rod 601 fits the surface of the fixed seat 7; a through hole is provided on the fixed seat 7, and the fixed seat 7 slides in the through hole A welding device is connected, and fixed plates 701 are fixedly connected on both sides of the fixing seat 7; a thread is provided on the support rod 1021, and the support rod 1021 is threadedly connected to the inside of the threaded hole of the adjusting plate 102, and the top of the support rod 1021 fits the bottom of the muffler porous tube; a guide hole is provided on the internal thread block 3, and a guide column 202 is slidably connected to the inside of the guide hole of the internal thread block 3; the limit rod 401 is slidably connected to the inside of the limit hole 301, and a limit spring 4011 is installed on the limit rod 401, and the two sides of the limit spring 4011 are respectively fitted on the rotating block 4; a movable hole is provided in a circumferential shape on the movable disk 403, and the bottom of the movable disk 403 is slidably connected to the inside of the adjustment hole of the sliding block 2;The movable hole of the movable disk 403 is slidably connected with a support block 5, and the support block 5 is also slidably connected to the inside of the arc hole 4021, and the outside of the support block 5 fits the inside of the muffler porous tube. ;

[0035] In the disclosed embodiment, the bottom of the porous tube of the motorcycle's muffler is supported by the support rod 1021, and then the manual crank 103 is rotated to displace the sliding block 2, and the support block 5 is slid into the interior of the porous tube of the motorcycle's muffler, and then the limiting rod 401 is pulled out from the limiting hole 301, and then the rotating block 4 is rotated to make the support block 5 move along the arc hole 4021 and the movable hole of the movable disk 403, and support and fix it from the inside of the porous tube of the motorcycle's muffler, so as to facilitate the use of the staff.

[0036] Embodiment 2, on the basis of embodiment 1, a threaded hole is opened on the fixing plate 701, and a fixing rod 702 is installed inside the threaded hole of the fixing plate 701; the fixing rod 702 is provided with threads, and the fixing rod 702 is threadedly connected inside the threaded hole of the fixing plate 701, and the top of the fixing rod 702 fits the welding device; the position of the fixing seat 7 is adjusted by the two angle bolts of the linkage rod 601, and then the welding forming device of the porous tube of the muffler of the motorcycle is fixed by the fixing rod 702, and then the movable block 6 is driven to move on the main body 1 by the rotation of the motor 104, and the porous tube of the muffler of the motorcycle is automatically formed.

[0037] The working principle of this embodiment is as follows: first, the bottom of the porous tube of the muffler of the motorcycle is supported by the support rod 1021, and then the manual crank 103 is rotated to slide the support block 5 into the inside of the porous tube of the muffler of the motorcycle, and then the limiting rod 401 is pulled out from the limiting hole 301, and then the rotating block 4 is rotated to move the support block 5, and the porous tube of the muffler of the motorcycle is supported and fixed from the inside, which is convenient for the staff to use;

[0038] Then, the welding forming device of the motorcycle muffler porous pipe is fixed by using the fixing rod 702, and then the movable block 6 is driven to move on the main body 1 by the rotation of the motor 104, so as to automatically form the motorcycle muffler porous pipe.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An automatic forming machine for a muffler porous tube, comprising:

4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

2. The automatic forming machine for a muffler porous tube according to claim 1, characterized in that: The support rod is provided with threads, and the support rod is threadedly connected to the inside of the threaded hole of the adjustment plate, and the top of the support rod fits the bottom of the muffler porous pipe.

3. The automatic forming machine for a muffler porous tube according to claim 1, characterized in that: A guide hole is provided on the internal thread block, and a guide column is slidably connected inside the guide hole of the internal thread block.

4. The automatic forming machine for a muffler porous tube according to claim 1, characterized in that: The limiting rod is slidably connected to the inside of the limiting hole, and a limiting spring is installed on the limiting rod, and two sides of the limiting spring are respectively attached to the rotating block.

5. The automatic forming machine for a muffler porous tube according to claim 1, characterized in that: The movable plate is provided with a movable hole in a circumferential shape, and the bottom of the movable plate is slidably connected to the inside of the adjustment hole of the sliding block.

6. The automatic forming machine for a muffler porous tube according to claim 5, characterized in that: A support block is slidably connected inside the movable hole of the movable disk, and the support block is also slidably connected inside the arc hole, and the outer side of the support block fits the inside of the muffler porous pipe.

7. The automatic forming machine for a muffler porous tube according to claim 1, characterized in that: The fixing plate is provided with a threaded hole, and a fixing rod is installed inside the threaded hole of the fixing plate.

8. The automatic forming machine for a muffler porous tube according to claim 7, characterized in that: The fixing rod is provided with threads, and the fixing rod is threadedly connected to the inside of the threaded hole of the fixing plate, and the top of the fixing rod is in contact with the welding device.

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