Polishing bed for machining silencer end cover accessories

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By designing a polishing machine that contains a muffler end covering accessories containing a ring mill and a rotating drive mechanism, it solves the problem that the existing grinding bed is difficult to adapt to the codenolar end cover. Adaptability.

CN222386576UActive Publication Date: 2025-01-24TIANJIN DELI AUTO PARTS CO LTD

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Patent Information

Application Number: CN202421204239.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-30
Publication Date: 2025-01-24
Estimated Expiration: 2034-05-30

AI Technical Summary

Technical Problem

The existing grinders are difficult to effectively adapt to the annular structure of the muffler end cap, resulting in low grinding efficiency.

Method used

A polished machine for processing of a muffler end cover accessories, including the main body of the polishing bed, the first processing table, the second processing table, the end cover, the installation board, the grinding gear, the screw, the card, the card slot and other components, the grinding With a ring structure, the grinding surface is set at the bottom, and the driving mechanism and cylinder drive the abrasive movement down and rotate by rotating the drive mechanism and cylinder to achieve high -efficiency polishing of the end cover subject.

Benefits of technology

This grinding machine can efficiently grind muffler end caps, improving grinding efficiency. Through the detachable grinding tool design, it can adapt to different sizes of end cap bodies to meet a variety of grinding needs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a silencer end cover accessory processing polishing bed, including polishing bed main part, first processing table, end cover main part and grinding tool, the top of polishing bed main part is provided with the turntable, and the both ends of turntable top are respectively provided with first processing table and second processing table, and end cover main bodies are placed on the tops of the first machining table and the second machining table correspondingly, a frame body is arranged on one side of the grinding machine main body, a mounting plate is arranged at the bottom end of the interior of the frame body through a first rotary driving mechanism, and a grinding tool is arranged at the bottom of the mounting plate. By installing the grinding machine body, the first machining table, the second machining table, the end cover body, the installing plate, the grinding tool, the screw rod, the clamping block, the clamping groove, the containing groove, the first rotation driving mechanism and the air cylinder, efficiency is high, grinding tools of different specifications can be selected and rapidly installed, the grinding tools are matched with grooves of the end cover bodies of different sizes, and the grinding efficiency is improved. And different polishing requirements are met.

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Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to a grinding machine for processing muffler end cover accessories. Background Art

[0002] Automobile muffler is a special device that blocks the propagation of sound but allows airflow to pass, and prevents and controls the dynamic noise of airflow. It is mainly used to reduce the noise generated when the engine of a motor vehicle is working. Automobile muffler is mostly a tubular structure, in which the end cover is one of the main accessories of the muffler, which is generally set at both ends of the muffler to seal the muffler.

[0003] The end cover of the muffler needs to be polished during the production process to remove burrs, make its surface smoother, and improve the texture and aesthetics of the end cover. The general grinding machine uses a grinding wheel for grinding. The grinding wheel is generally a circular structure, and the inner groove of the end cover of the muffler is generally a ring structure. The general grinding wheel often cannot be well adapted to the muffler end cover. Therefore, a grinding machine for processing muffler end cover accessories is needed. Utility Model Content

[0004] The utility model aims to provide a grinding machine for processing muffler end cover accessories to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding machine for processing muffler end cover accessories, comprising a grinding machine body, a first processing table, an end cover body and a grinding tool, a turntable is arranged on the top of the grinding machine body, and a first processing table and a second processing table are arranged at both ends of the top of the turntable, the end cover body is placed on the top of the first processing table and the second processing table, a frame is arranged on one side of the grinding machine body, and a mounting plate is arranged at the bottom end of the frame body through a first rotation drive mechanism, a grinding tool is arranged at the bottom of the mounting plate, and the grinding tool and the second processing table are located on the same vertical line, card slots are opened around the top of the grinding tool, screws are passed through the top of the mounting plate, and blocks matching the card slots are arranged at the bottom ends of the screws.

[0006] Preferably, a third rotary drive mechanism is fixed to the top of the interior of the grinding machine body, and an output end of the third rotary drive mechanism is connected to the turntable via a roller.

[0007] Preferably, clamps are provided on both sides of the top of the first processing table and the second processing table, and the clamps are symmetrically distributed about the end cover body, and anti-slip protrusions are evenly distributed on the clamps.

[0008] Preferably, bidirectional screw rods are provided inside the first processing table and the second processing table, and movable sleeves are provided at both ends of the bidirectional screw rods. Slots are provided on both sides of the tops of the first processing table and the second processing table, and the top ends of the movable sleeves pass through the slots to be connected to the clamps.

[0009] Preferably, a second rotary drive mechanism is disposed on one side of each of the first processing table and the second processing table, and output ends of the second rotary drive mechanism are connected to a bidirectional screw rod.

[0010] Preferably, receiving grooves are evenly formed on one side of the mounting plate close to the mold, and the inner cavity size of the receiving grooves matches the clamping block.

[0011] Preferably, sliding blocks are provided on both sides of the bottom of the turntable, and an annular sliding groove matching the sliding blocks is provided on the top of the grinding machine body.

[0012] Preferably, a cylinder is fixed at a central position on the top of the frame, and an output end of the cylinder is connected to the first rotation drive mechanism via a telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the grinding machine for processing the muffler end cover accessories is equipped with a grinding machine body, a first processing table, a second processing table, an end cover body, a mounting plate, a mold, a screw, a block, a slot, a storage slot, a first rotary drive mechanism and a cylinder. The end cover body to be processed is placed on the first processing table and the second processing table. The cylinder drives the mounting plate and the mold to move down to contact the groove of the end cover body. The mold has an annular structure and the grinding surface is set at the bottom. Then the first rotary drive mechanism drives the mold to rotate to grind the end cover body with high efficiency. In addition, the block can be driven upward by rotating the screw, and the block is separated from the slot and stored in the storage slot. Then the mold can be separated and disassembled from the mounting plate, so that molds of different specifications can be selected and quickly installed to match the grooves of end cover bodies of different sizes to meet different grinding needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the grinding tool of the utility model when viewed from above;

[0017] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a schematic diagram of the top view of the turntable structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the turntable structure of the utility model when viewed from above.

[0020] In the figure: 1. grinding machine body; 2. first processing table; 3. fixture; 4. mounting plate; 5. first rotary drive mechanism; 6. cylinder; 7. end cover body; 8. movable sleeve; 9. second rotary drive mechanism; 10. turntable; 11. bidirectional screw rod; 12. third rotary drive mechanism; 13. grinding tool; 14. screw rod; 15. storage groove; 16. card slot; 17. card block; 18. slot; 19. anti-slip protrusion; 20. slider; 21. second processing table; 22. frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a grinding machine for processing muffler end cover accessories, comprising a grinding machine body 1, a first processing table 2, an end cover body 7 and a grinding tool 13, a turntable 10 is arranged on the top of the grinding machine body 1, and the first processing table 2 and the second processing table 21 are respectively arranged at the two ends of the top of the turntable 10, and the end cover body 7 is placed on the top of the first processing table 2 and the second processing table 21;

[0023] A clamp 3 is provided on both sides of the top of the first processing table 2 and the second processing table 21, and a bidirectional screw rod 11 is provided inside the first processing table 2 and the second processing table 21, and both ends of the bidirectional screw rod 11 are sleeved with a movable sleeve 8, and a slot 18 is provided on both sides of the top of the first processing table 2 and the second processing table 21, and the top of the movable sleeve 8 passes through the slot 18 and is connected to the clamp 3;

[0024] A second rotary drive mechanism 9 is disposed on one side of the first processing table 2 and the second processing table 21, and the output ends of the second rotary drive mechanism 9 are connected to the bidirectional screw rod 11;

[0025] The end cap body 7 to be processed is placed on the first processing table 2 and the second processing table 21, and the second rotary drive mechanism 9 drives the bidirectional screw 11 to rotate, so that the movable sleeve 8 drives the clamp 3 to approach each other, and the end cap body 7 is clamped and limited;

[0026] The clamp 3 is symmetrically distributed with respect to the end cover body 7, and anti-slip protrusions 19 are evenly distributed on the clamp 3 to improve the stability of clamping;

[0027] A frame 22 is provided on one side of the grinding machine body 1, and a mounting plate 4 is provided at the bottom of the frame 22 through a first rotary drive mechanism 5, a grinding tool 13 is provided at the bottom of the mounting plate 4, and the grinding tool 13 and the second processing table 21 are located on the same vertical line;

[0028] The cylinder 6 drives the mounting plate 4 and the grinding tool 13 to move downward to contact the groove of the end cover body 7. The grinding tool 13 is annular in structure, and the grinding surface is arranged at the bottom. Then, the first rotary drive mechanism 5 drives the grinding tool 13 to rotate, and the end cover body 7 is ground with high efficiency.

[0029] The top of the mold 13 is provided with slots 16 around it, the top of the mounting plate 4 is penetrated by a screw 14, and the bottom of the screw 14 is provided with a block 17 matching the slots 16;

[0030] The mounting plate 4 is evenly provided with receiving grooves 15 on one side close to the mold 13, and the inner cavity size of the receiving grooves 15 matches the clamping block 17;

[0031] By rotating the screw rod 14, the clamping block 17 can be driven to move upward, and the clamping block 17 is separated from the clamping groove 16 and stored in the storage groove 15. Then, the grinding tool 13 can be separated and disassembled from the mounting plate 4, so that grinding tools 13 of different specifications can be selected and quickly installed to match the grooves of the end cover body 7 of different sizes to meet different grinding requirements;

[0032] A third rotary drive mechanism 12 is fixed to the top of the grinding machine body 1, and the output end of the third rotary drive mechanism 12 is connected to the turntable 10 via a roller;

[0033] The third rotary drive mechanism 12 can drive the turntable 10 to rotate, and rotate the end cover body 7 on the first processing table 2 and the second processing table 21 to the bottom of the grinding tool 13 for grinding, thereby improving work efficiency;

[0034] Slide blocks 20 are provided on both sides of the bottom of the turntable 10, and an annular slide groove matching the slide blocks 20 is provided on the top of the grinding machine body 1 to improve the stability of the turntable 10 during rotation;

[0035] The specific models and specifications of the first rotary drive mechanism 5, the second rotary drive mechanism 9 and the third rotary drive mechanism 12 need to be determined by selection calculation based on the specification parameters of the device. The selection calculation method is existing technology, so it will not be described in detail.

[0036] Working principle: When the embodiment of the present application is in use, the end cap body 7 to be processed is placed on the first processing table 2 and the second processing table 21, and the second rotary drive mechanism 9 drives the bidirectional screw 11 to rotate, so that the movable sleeve 8 drives the clamp 3 to approach each other, and the end cap body 7 is clamped and limited, and then the cylinder 6 drives the mounting plate 4 and the grinding tool 13 to move down to contact with the groove of the end cap body 7. The grinding tool 13 is annular in structure, and the grinding surface is set at the bottom. Then the first rotary drive mechanism 5 drives the grinding tool 13 to rotate, and the end cap body 7 is ground, which is more efficient. In addition, the block 17 can be moved upward by rotating the screw 14, and the block 17 is separated from the slot 16 and stored in the storage slot 15. Then the mold 13 can be separated and disassembled from the mounting plate 4, so that molds 13 of different specifications can be selected and quickly installed to match the grooves of the end cover bodies 7 of different sizes to meet different grinding requirements. The third rotary drive mechanism 12 can drive the turntable 10 to rotate, and rotate the end cover bodies 7 on the first processing table 2 and the second processing table 21 to the bottom of the mold 13 for grinding in turn, thereby improving work efficiency.

[0037] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grinding machine for processing muffler end cover accessories, characterized in that: The invention comprises a grinding machine body (1), a first processing table (2), an end cover body (7) and a grinding tool (13); a turntable (10) is arranged on the top of the grinding machine body (1), and the first processing table (2) and the second processing table (21) are arranged at the two ends of the top of the turntable (10), and the end cover body (7) is placed on the top of the first processing table (2) and the second processing table (21); a frame (22) is arranged on one side of the grinding machine body (1), and the frame ( 22) is provided with a mounting plate (4) at the bottom thereof through a first rotary drive mechanism (5), a mold (13) is provided at the bottom of the mounting plate (4), and the mold (13) and the second processing table (21) are located on the same vertical line, a card slot (16) is provided around the top of the mold (13), a screw rod (14) passes through the top of the mounting plate (4), and a card block (17) matching the card slot (16) is provided at the bottom of the screw rod (14).

2. A grinding machine for processing muffler end cover accessories according to claim 1, characterized in that: A third rotary drive mechanism (12) is fixed at the top end of the grinding machine body (1), and an output end of the third rotary drive mechanism (12) is connected to the turntable (10) via a roller.

3. The grinding machine for processing muffler end cover accessories according to claim 1, characterized in that: Clamps (3) are provided on both sides of the top of the first processing table (2) and the second processing table (21), and the clamps (3) are symmetrically distributed with respect to the end cover body (7), and anti-slip protrusions (19) are evenly distributed on the clamps (3).

4. A grinding machine for processing muffler end cover accessories according to claim 3, characterized in that: A bidirectional screw rod (11) is disposed inside the first processing table (2) and the second processing table (21), and movable sleeves (8) are sleeved on both ends of the bidirectional screw rod (11). Slots (18) are provided on both sides of the top of the first processing table (2) and the second processing table (21), and the top end of the movable sleeve (8) passes through the slot (18) and is connected to the clamp (3).

5. A grinding machine for processing muffler end cover parts according to claim 4, characterized in that: A second rotary drive mechanism (9) is provided on one side of each of the first processing table (2) and the second processing table (21), and the output ends of the second rotary drive mechanisms (9) are connected to a bidirectional screw rod (11).

6. The grinding machine for processing the muffler end cover parts according to claim 1, characterized in that: The mounting plate (4) is evenly provided with receiving grooves (15) on one side close to the mold (13), and the inner cavity size of the receiving grooves (15) matches the clamping block (17).

7. The grinding machine for processing the muffler end cover parts according to claim 1, characterized in that: Slide blocks (20) are provided on both sides of the bottom of the rotating disk (10), and an annular slide groove matching the slide blocks (20) is provided on the top of the grinding machine body (1).

8. The grinding machine for processing the muffler end cover parts according to claim 1, characterized in that: A cylinder (6) is fixed at the central position of the top of the frame (22), and the output end of the cylinder (6) is connected to the first rotation drive mechanism (5) via a telescopic rod.