A combined mechanism for machining a large hole of a brake housing

Abstract

The utility model provides a kind of brake shell large hole processing combination mechanism, it is related to brake shell processing technical field, the utility model includes magnetic force polishing machine, the surface of magnetic force polishing machine is provided with control cabinet, the surface of magnetic force polishing machine is placed with processing pool, the surface of magnetic force polishing machine is provided with reinforcing device, wherein reinforcing device is positioned with the turning of installation ring and set square to the brake shell of polishing in processing pool, the reinforcing device includes mounting bracket, wherein mounting bracket is arranged on the surface of magnetic force polishing machine, the arc surface of mounting bracket is slidably connected with two fixed plates, wherein one end of fixed plate is fixedly connected with assembly ring, when the utility model is used to polish the large hole of brake shell with magnetic force polishing machine, it can make abrasive and hole inner wall fully contact, and make shell not easy with processing pool long time stationary contact, improve polishing effect, also improve the working efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the field of brake housing processing technology, and in particular to a combined mechanism for processing large holes in brake housings. Background Technology

[0002] A brake is a device used in vehicles, machinery or other equipment to stop or decelerate an object by generating a reverse force through friction, hydraulic pressure, air pressure or other means. The housing is an important part of the brake, which plays the role of supporting and protecting the braking components. During the manufacturing process of the brake housing, large holes need to be drilled, and after the holes are formed, they are polished with equipment to remove the burrs from the large holes.

[0003] Traditionally, when using a magnetic polishing machine to polish large holes in brake housings, a treatment tank is first installed on the machine's worktable. Then, abrasive, water, and polishing fluid are added to the treatment tank. The brake housing is then placed in the tank, and the machine is started. The abrasive moves under the influence of the magnetic field, causing it to contact and collide with the housing, thus achieving a polishing effect. However, in actual use, it has been found that the brake housing has a certain mass and is difficult to move during the treatment process. It mostly remains stationary, causing the housing to adhere to the inner wall of the treatment tank. This makes it difficult for the abrasive to make sufficient contact with the inner wall of the large holes, affecting the polishing effect and impacting subsequent processing or use. Utility Model Content

[0004] The technical problem this utility model aims to solve is that the brake housing has a certain mass, making it difficult to operate during processing and mostly remaining stationary. This causes the housing to adhere to the inner wall of the processing pool, making it difficult for the abrasive to make sufficient contact with the inner wall such as the large holes, thus affecting the grinding effect and subsequent processing or use.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a brake housing large hole processing assembly mechanism, including a magnetic polishing machine, a control console is provided on the surface of the magnetic polishing machine, a processing pool is placed on the surface of the magnetic polishing machine, and a reinforcing device is provided on the surface of the magnetic polishing machine, wherein the reinforcing device uses a mounting ring and a triangular plate to flip the brake housing being polished in the processing pool.

[0006] The effect achieved by the above components is as follows: When using a magnetic polishing machine to grind the large holes of the brake housing, first place the treatment tank on the worktable of the magnetic polishing machine, then add abrasive, water and polishing liquid into the treatment tank, then put the brake housing into the treatment tank, and operate the reinforcing device to limit the housing, then operate the control panel to start the equipment, so that the abrasive moves in the treatment tank under the drive of the magnetic field, and at the same time activate the reinforcing device to make the housing flip in the treatment tank.

[0007] Preferably, the reinforcing device includes a mounting frame disposed on the surface of the magnetic polishing machine. Two fixing plates are slidably connected to the arc surface of the mounting frame. An assembly ring is fixedly connected to one end of each fixing plate. An installation ring is rotatably connected to the arc surface of the assembly ring. A threaded rod is rotatably connected to the surface of the mounting frame. The two ends of the threaded rod have threads in opposite directions. The two fixing plates are threadedly connected to the two ends of the threaded rod, and fixing blocks are threadedly connected to the two ends of the threaded rod. Two connecting plates are fixedly connected to the surface of the mounting frame. The two connecting plates are rotatably connected to a rotating rod. Several evenly distributed triangular plates are fixedly connected to the arc surface of the rotating rod. Rotating shafts are rotatably connected through the surfaces of the two connecting plates. The two ends of the rotating rod are connected to the two rotating shafts through the meshing of sprockets and chains. A servo motor is mounted on the surface of one of the connecting plates. The output end of the servo motor is fixedly connected to the rotating shaft through a coupling.

[0008] The effect achieved by the above components is that when using a magnetic polishing machine to grind the large holes in the brake housing, the abrasive can be fully contacted with the inner wall of the hole, and the housing is less likely to be in static contact with the treatment tank for a long time, which improves the grinding effect and the working efficiency of the equipment.

[0009] Preferably, the reinforcing device further includes a positioning plate fixedly connected to the surface of the connecting plate, wherein the positioning plate and the chain are slidably connected through each other.

[0010] The effect achieved by the above components is that, by setting the positioning plate, the chain can be more stable during rotation, and is less prone to abnormal loosening or deviation, thereby ensuring the rotational stability of the rotating rod.

[0011] Preferably, the reinforcing device further includes several reinforcing columns that are fixedly connected to the mounting ring and are evenly distributed in a circular pattern, wherein the reinforcing columns improve the limiting effect on the brake housing.

[0012] The effect achieved by the above-mentioned components is that, by setting the reinforcing column, when the two mounting rings are located on both sides of the shell, the stability of the shell can be better guaranteed, and it is not easy to detach from the mounting rings, thereby ensuring the stable flipping and rotation of the shell.

[0013] Preferably, the reinforcing device further includes gaskets fitted onto the arc surfaces at both ends of the threaded rod, wherein the gaskets enhance the fixing effect of the fixing block on the threaded rod.

[0014] The effect achieved by the above components is that, by setting the gasket, the mounting ring can rotate more closely on the threaded rod and make better contact with the mounting bracket when it comes into contact with and is pressed, thus making the threaded rod less prone to abnormal rotation and ensuring the stability of the housing position.

[0015] Preferably, the reinforcing device further includes slide rails fixedly connected to both sides of the surface of the magnetic polishing machine, wherein the two ends of the mounting bracket are slidably connected to the inner walls of the two slide rails respectively, and the mounting bracket and the slide rails are fixed by bolts.

[0016] The effect achieved by the above components is as follows: before the brake housing is picked up or put down, the mounting bracket can be lifted up to move the mounting bracket upward, which facilitates the picking up and putting down of the treatment pool and the housing. Then, the bolts on the slide rail surface are rotated to make the two sides of the mounting bracket contact and squeeze, thereby ensuring the stability of the entire device.

[0017] Preferably, the surface of the slide rail is slidably connected with a slide groove, wherein a slider is slidably connected to the inner wall of the slide groove, and the slider is fixedly connected to the surface of the mounting bracket.

[0018] The effect achieved by the above components is that the sliding arrangement of the slider and the slide rail allows for a stable setting between the mounting bracket and the slide rail, preventing excessive sliding that could cause the bracket to detach when it is lifted, thus affecting normal use.

[0019] Preferably, a rotating plate is fixedly connected to one end of the threaded rod, wherein a handle is rotatably connected to the inner wall of the rotating plate.

[0020] The effect achieved by the above components is that, by setting up the rotating plate and the throttle, when the brake housing is placed between the two assembly rings, the threaded rod can be rotated quickly by holding the throttle, thereby making the disassembly and assembly of the housing more convenient and quick, and improving the convenience of the grinding operation.

[0021] The beneficial effects of this utility model are: When using a magnetic polishing machine to grind large holes in a brake housing, this invention allows the abrasive to fully contact the inner wall of the hole and prevents the housing from being in prolonged static contact with the treatment tank, thus improving the grinding effect and the working efficiency of the equipment. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a utility model Figure 1 Partial structural diagram; Figure 3 This is a schematic diagram of the reinforcing device of this utility model; Figure 4 This is a structural schematic diagram of the mounting bracket location of this utility model; Figure 5 This is a structural schematic diagram of the connecting plate position of this utility model; Figure 6 This is a structural schematic diagram of the fixed plate position of this utility model.

[0024] Legend: 1. Magnetic polishing machine; 2. Reinforcing device; 21. Mounting bracket; 22. Fixing plate; 23. Assembly ring; 24. Mounting ring; 25. Threaded rod; 26. Fixing block; 27. Connecting plate; 28. Rotating rod; 29. ​​Triangular plate; 210. Rotating shaft; 211. Sprocket; 212. Chain; 213. Servo motor; 214. Positioning plate; 215. Reinforcing column; 216. Shim; 217. Slide rail; 218. Bolt; 219. Slide groove; 220. Slider; 221. Rotating plate; 222. Rotary handle. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Figure 1 and Figure 2 The invention relates to a brake housing large hole processing assembly, including a magnetic polishing machine 1, a control console 3 on the surface of the magnetic polishing machine 1, a processing pool 4 on the surface of the magnetic polishing machine 1, and a reinforcing device 2 on the surface of the magnetic polishing machine 1. The reinforcing device 2 uses a mounting ring 24 and a triangular plate 29 to flip the brake housing being polished in the processing pool 4.

[0028] Figure 1 - Figure 6As shown, when using the magnetic polishing machine 1 to polish the large holes in the brake housing, the treatment tank 4 is first placed on the worktable of the magnetic polishing machine 1. Then, abrasive, water, and polishing fluid are added to the treatment tank 4. Next, the brake housing is placed into the treatment tank 4, and the threaded rod 25 on the operating mounting bracket 21 is rotated. The rotation of the threaded rod 25 will cause the fixing plates 22 on both sides to move closer together until the mounting rings 24 on the two assembly rings 23 are in contact with the sides of the housing. Then, the fixing blocks 26 on both sides of the threaded rod 25 are rotated until the fixing blocks 26 are in contact with and pressed against the surface of the mounting bracket 21, fixing the position of the threaded rod 25. Then, the control console 3 is operated to start the equipment, so that the abrasive moves in the treatment tank 4 under the drive of the magnetic field. The servo motor 213 on the surface of the moving connecting plate 27 connects the rotating shaft 210 on the connecting plate 27 with the rotating rod 28 through the meshing of the sprocket 211 and the chain 212. Therefore, the rotating rod 28 rotates under the drive of the servo motor 213. At this time, several triangular plates 29 on the rotating rod 28 rotate and come into contact with the surface of the housing during the rotation. This causes the mounting ring 24 to rotate on the arc surface of the assembly ring 23, which in turn causes the housing to flip in the processing pool 4. At this time, when the magnetic polishing machine 1 is used to polish the large hole of the brake housing, the abrasive can fully contact the inner wall of the hole, and the housing is less likely to be in static contact with the processing pool 4 for a long time, which improves the polishing effect and the working efficiency of the equipment.

[0029] Figure 1 and Figure 2 The reinforcing device 2 shown also includes a positioning plate 214 fixedly connected to the surface of the connecting plate 27. The positioning plate 214 is slidably connected to the chain 212. The positioning plate 214 makes the chain 212 more stable during rotation and less prone to abnormal loosening or deviation, thereby ensuring the rotational stability of the rotating rod 28. The reinforcing device 2 also includes several reinforcing columns 215 evenly distributed around the mounting ring 24. The reinforcing columns 215 improve the limiting effect on the brake housing. The reinforcing columns 215 ensure the stability of the housing when the two mounting rings 23 are located on both sides of the housing, making it less likely to detach from the mounting rings 23, thereby ensuring the stable rotation of the housing.

[0030] Figure 4 , Figure 5 and Figure 6The reinforcing device 2 shown also includes shims 216 fitted onto the arc surfaces at both ends of the threaded rod 25. The shims 216 enhance the fixing effect of the fixing block 26 on the threaded rod 25. By setting the shims 216, the mounting ring 24 can rotate threadedly on the threaded rod 25 and make better contact with the mounting bracket 21 when it comes into contact and is pressed, thus making the threaded rod 25 less prone to abnormal rotation and ensuring the stability of the housing position. The reinforcing device 2 also includes slide rails 217 fixedly connected to both sides of the surface of the magnetic polishing machine 1. The two ends of the mounting bracket 21 are slidably connected to the inner walls of the two slide rails 217 respectively, and the mounting bracket 21 and the slide rails 217 are limited and fixed by bolts 218. Before taking the brake housing out or putting it out, the mounting bracket 21 can be lifted to move the mounting bracket 21 upward, which facilitates the taking out and putting out of the treatment pool 4 and the housing. Then, the bolts 218 on the surface of the slide rails 217 are rotated threadedly to make the two sides of the mounting bracket 21 come into contact and are pressed, thus ensuring the stability of the entire device position.

[0031] Figure 2 , Figure 3 and Figure 4 The slide rail 217 shown has a sliding groove 219 that slides through it. The inner wall of the groove 219 is slidably connected to a slider 220. The slider 220 is fixedly connected to the surface of the mounting bracket 21. The sliding arrangement of the slider 220 and the groove 219 allows the mounting bracket 21 and the slide rail 217 to be stably positioned. This prevents excessive sliding when the mounting bracket 21 is lifted, which could cause it to detach and affect normal use. One end of the threaded rod 25 is fixedly connected to a rotating plate 221. The inner wall of the rotating plate 221 is rotatably connected to a handle 222. The rotating plate 221 and the handle 222 allow the threaded rod 25 to rotate rapidly when the brake housing is placed between the two assembly rings 23 by holding the handle 222. This makes the disassembly and assembly of the housing more convenient and quick, and improves the ease of grinding operations.

[0032] Working principle: When using the magnetic polishing machine 1 to polish the large holes of the brake housing, first place the treatment tank 4 on the worktable of the magnetic polishing machine 1, then add abrasive, water, and polishing fluid into the treatment tank 4, then place the brake housing into the treatment tank 4, and rotate the threaded rod 25 on the operating mounting bracket 21. The rotation of the threaded rod 25 will cause the fixing plates 22 on both sides to move closer to each other until the mounting rings 24 on the two assembly rings 23 are in contact with the sides of the housing. Then rotate the fixing blocks 26 on both sides of the threaded rod 25 until the fixing blocks 26 contact and press with the surface of the mounting bracket 21, fixing the position of the threaded rod 25. Then operate the control console 3 to start the equipment, so that the abrasive moves in the treatment tank 4 under the drive of the magnetic field, and at the same time start the servo motor 213 (model Mitsubishi) on the surface of the connecting plate 27. (HC) Because the rotating shaft 210 on the connecting plate 27 is connected to the rotating rod 28 through the meshing of the sprocket 211 and the chain 212, the rotating rod 28 rotates under the drive of the servo motor 213. At this time, several triangular plates 29 on the rotating rod 28 rotate and, during the rotation, come into contact with and are squeezed against the surface of the housing, thereby causing the mounting ring 24 to rotate on the arc surface of the assembly ring 23, which causes the housing to flip in the processing pool 4. At this time, when the magnetic polishing machine 1 is used to grind the large hole of the brake housing, the abrasive can fully contact the inner wall of the hole, and the housing is not easy to have long-term static contact with the processing pool 4, which improves the grinding effect and also improves the working efficiency of the equipment.

[0033] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A brake housing large hole machining assembly, comprising a magnetic polishing machine (1), characterized in that: The surface of the magnetic polishing machine (1) is provided with a control console (3), the surface of the magnetic polishing machine (1) is provided with a processing pool (4), and the surface of the magnetic polishing machine (1) is provided with a reinforcing device (2), wherein the reinforcing device (2) uses a mounting ring (24) and a triangular plate (29) to flip the position of the brake housing being polished in the processing pool (4); The reinforcing device (2) includes a mounting frame (21), which is set on the surface of the magnetic polishing machine (1). Two fixing plates (22) are slidably connected to the arc surface of the mounting frame (21). An assembly ring (23) is fixedly connected to one end of the fixing plate (22). An installation ring (24) is rotatably connected to the arc surface of the assembly ring (23). A threaded rod (25) is rotatably connected to the surface of the mounting frame (21). The two ends of the threaded rod (25) are provided with threads in opposite directions. The two fixing plates (22) are respectively threaded to the two ends of the threaded rod (25), and the two ends of the threaded rod (25) are respectively threaded to a fixing block (26). The mounting bracket (21) has two connecting plates (27) fixedly connected to its surface. The two connecting plates (27) are rotatably connected to a rotating rod (28). Several evenly distributed triangular plates (29) are fixedly connected to the arc surface of the rotating rod (28). The surfaces of the two connecting plates (27) are respectively rotatably connected to a rotating shaft (210). The two ends of the rotating rod (28) are connected to the two rotating shafts (210) respectively through the meshing of sprockets (211) and chains (212). A servo motor (213) is installed on the surface of one of the connecting plates (27). The output end of the servo motor (213) is connected and fixed to the rotating shaft (210) through a coupling.

2. The brake housing large hole machining assembly mechanism according to claim 1, characterized in that: The reinforcing device (2) also includes a positioning plate (214) fixedly connected to the surface of the connecting plate (27), wherein the positioning plate (214) and the chain (212) are slidably connected through each other.

3. The brake housing large hole machining assembly mechanism according to claim 1, characterized in that: The reinforcing device (2) also includes several reinforcing columns (215) that are uniformly distributed around the circumference and fixedly connected to the mounting ring (24), wherein the reinforcing columns (215) improve the limiting effect on the brake housing.

4. The brake housing large hole machining assembly mechanism according to claim 1, characterized in that: The strengthening device (2) also includes a washer (216) sleeved on the arc surfaces at both ends of the threaded rod (25), wherein the washer (216) strengthens the fixing effect of the fixing block (26) on the threaded rod (25).

5. The brake housing large hole machining assembly mechanism according to claim 1, characterized in that: The strengthening device (2) also includes slide rails (217) fixedly connected to both sides of the surface of the magnetic polishing machine (1), wherein the two ends of the mounting bracket (21) are slidably connected to the inner walls of the two slide rails (217) respectively, and the mounting bracket (21) and the slide rails (217) are fixed by bolts (218).

6. The brake housing large hole machining assembly mechanism according to claim 5, characterized in that: The slide rail (217) has a sliding groove (219) that is slidably connected through its surface. The inner wall of the sliding groove (219) is slidably connected to a slider (220), and the slider (220) is fixedly connected to the surface of the mounting bracket (21).

7. The brake housing large hole machining assembly mechanism according to claim 1, characterized in that: One end of the threaded rod (25) is fixedly connected to a rotating plate (221), wherein a handle (222) is rotatably connected to the inner wall of the rotating plate (221).

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