Automatic surface shot blasting equipment for motorcycle brake disc

Abstract

The utility model relates to the technical field of motorcycle brake discs, and discloses an automatic motorcycle brake disc surface shot blasting device which comprises a box body, a motor is fixedly installed at the top end of the box body, a long rotating shaft is fixedly installed at the output end of the motor, and the long rotating shaft penetrates through the top end of the box body. The outer wall of the long rotating shaft is rotationally connected with the box body through a first bearing, a fixing plate is fixedly installed on the outer wall of the long rotating shaft, a fixing mechanism is arranged on the fixing plate, and an impeller head is fixedly installed on the back face of the box body. By arranging the fixing mechanism, a person can conveniently and vertically support and limit the brake disc, the contact area between the brake disc and a shot is increased, and therefore the shot blasting quality of the shot on the brake disc is improved, and the problems that in a comparison file, the brake disc is transversely hung on a hanging rod, the contact area between the brake disc and the shot is small, and the brake disc is not provided with a fixing structure, and the shot blasting quality is poor are solved. Therefore, the brake disc has the risk of falling off from the hanging rod, and normal shot blasting of the brake disc is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle brake discs, in particular to an automatic motorcycle brake disc surface shot blasting device. Background Art

[0002] The brake disc is the friction pair of the disc brake. In addition to the strength and rigidity required as a component, it should also have the highest and most stable friction coefficient possible, as well as appropriate wear resistance, heat resistance, heat dissipation and heat capacity.

[0003] During the processing of motorcycle brake discs, shot blasting is performed to remove rust, oxide scale and other covering layers on the surface of the sprocket to facilitate the next step of processing;

[0004] According to a Chinese patent, a sprocket surface shot blasting device is disclosed, and its announcement number is: CN210790587U. The patent can simultaneously perform shot blasting on multiple sprockets by arranging multiple hanging rods on the rotating shaft, and the sprocket surface can be completely processed by driving the rotating shaft to rotate by a first servo motor;

[0005] However, the brake disc in the patent is hung horizontally on the hanging rod, and the contact area with the projectile is small. In addition, there is no fixed structure on the brake disc, which causes the risk of the brake disc falling off the hanging rod, affecting the normal shot blasting of the brake disc. Therefore, we propose an automated motorcycle brake disc surface shot blasting equipment. Utility Model Content

[0006] The utility model aims to provide an automatic motorcycle brake disc surface shot blasting device, which solves the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated motorcycle brake disc surface shot blasting device, comprising a box, a motor is fixedly installed on the top of the box, a long rotating shaft is fixedly installed on the output end of the motor, the long rotating shaft passes through the top of the box, and the outer wall of the long rotating shaft is rotatably connected to the box through a bearing, a fixing plate is fixedly installed on the outer wall of the long rotating shaft, a fixing mechanism is arranged on the fixing plate, and a shot blaster is fixedly installed on the back of the box;

[0008] The fixing mechanism comprises a clamping slot, a fixing rod one and a fixing rod two, the clamping slot is arranged on the fixing plate, the brake disc is clamped in the clamping slot, the fixing plate is respectively provided with a rod hole two and a rod hole three on the front and back sides, the fixing rod one and the fixing rod two respectively pass through the rod hole two and the rod hole three and movably penetrate the fixing plate, the fixing plate is fixedly installed with a pull plate at one end and the fixing plate is fixedly installed with a limiting rod at the front and back sides, the pulling plate is provided with a rod hole one, the limiting rod passes through the pulling plate movably through the rod hole one, one end of the limiting rod is fixedly installed with a baffle, the outer wall of the limiting rod is surrounded by a spring, one end of the spring is fixedly installed on the inner side of the baffle, the other end of the spring is fixedly installed on the outer side of the pulling plate, the other end of the fixing rod one is fixedly installed with a connecting block, the other end of the fixing rod one is provided with a block groove, the connecting block is inserted in the block groove, and the fixing rod one and the fixing rod two movably pass through the brake disc hole.

[0009] Preferably, the connecting block is adapted to the block groove, there are two limit rods on the front and back sides of the fixed plate, and the limit rod is adapted to rod hole one. By setting the limit rod, the pull plate and the spring can be limited to ensure the stability of the spring during compression.

[0010] Preferably, a rotating groove is opened on the inner wall of the card slot, a driving roller is arranged in the rotating groove, a motor is fixedly installed on the front side of the fixed plate, a short rotating shaft is fixedly installed on the output end of the motor, the short rotating shaft passes through the front side of the fixed plate and extends into the rotating groove, and the outer wall of the short rotating shaft is rotatably connected to the fixed plate through bearing 2, one end of the short rotating shaft is rotatably connected to the inner wall of the rotating groove through bearing 3, the driving roller is fixedly sleeved on the outer wall of the short rotating shaft, and the driving roller is in contact with the outer wall surface of the brake disc.

[0011] Preferably, a compartment box 1 is provided outside the motor, and the compartment box 1 is fixedly installed on the front side of the fixing plate. By providing the compartment box 1, a certain protective effect can be played on the motor to ensure the normal service life of the motor.

[0012] Preferably, there are several fixing plates, a second compartment box is fixedly installed on the top of the box body, and the motor is arranged inside the second compartment box. By arranging the second compartment box, a certain protective effect can be played on the motor to ensure the normal service life of the motor.

[0013] Preferably, a ramp is fixedly installed at the bottom end of the inner wall of the box, and a discharge pipe is connected to one side of the box near the bottom. By setting the ramp, a certain guiding effect can be played on the projectile, making it easier for the projectile to enter the discharge pipe.

[0014] Preferably, a door is hingedly connected to the front of the box body through a hinge, and a support block is fixedly installed at the bottom end of the box body, and the number of the support blocks is four.

[0015] The utility model provides an automatic motorcycle brake disc surface shot blasting device. The automatic motorcycle brake disc surface shot blasting device has the following beneficial effects:

[0016] (1) The automatic motorcycle brake disc surface shot blasting equipment can facilitate personnel to vertically support and limit the brake disc by setting a fixing mechanism, thereby increasing the contact area between the brake disc and the projectile, thereby improving the shot blasting quality of the brake disc by the projectile, and solving the problem that the brake disc in the comparative document is horizontally hung on the hanging rod, the contact area with the projectile is small, and the brake disc does not have a fixed structure, resulting in the risk of the brake disc falling off the hanging rod, affecting the normal shot blasting of the brake disc;

[0017] (2) The automatic motorcycle brake disc surface shot blasting equipment can drive the driving roller to drive the brake disc to rotate during shot blasting through the joint action of the driving roller, motor, compartment box and short rotating shaft, thereby further increasing the shot blasting cleaning area of ​​the brake disc and improving the cleaning quality of the brake disc. It has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the top of the fixing plate of the utility model;

[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 5 For this utility model Figure 3 The enlarged structural diagram of the middle B part;

[0023] Figure 6 It is a schematic diagram of the back structure of the utility model.

[0024] In the figure: 1. box body; 2. motor; 3. long rotating shaft; 4. fixed plate; 5. shot blaster; 6. fixing mechanism; 7. driving roller; 8. motor; 9. compartment box 1; 10. short rotating shaft; 11. brake disc; 12. ramp; 13. discharge pipe; 14. box door; 15. support block; 16. compartment box 2; 17. rotating groove; 601. slot; 602. fixing rod 1; 603. fixing rod 2; 604. pull plate; 605. limit rod; 606. baffle; 607. rod hole 1; 608. spring; 609. rod hole 2; 610. rod hole 3; 611. connecting block; 612. block groove. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] The automatic motorcycle brake disc surface shot blasting equipment provided by the utility model is preferably implemented as follows Figures 1 to 6 As shown: an automated motorcycle brake disc surface shot blasting device, comprising a box body 1, a motor 2 is fixedly installed on the top of the box body 1, a long rotating shaft 3 is fixedly installed on the output end of the motor 2, the long rotating shaft 3 passes through the top of the box body 1, and the outer wall of the long rotating shaft 3 is rotatably connected to the box body 1 through a bearing 1, a fixing plate 4 is fixedly installed on the outer wall of the long rotating shaft 3, a fixing mechanism 6 is arranged on the fixing plate 4, and a shot blaster 5 is fixedly installed on the back of the box body 1;

[0028] Shot blaster 5 is a patented sprocket surface shot blasting device, and its publication number is CN210790587U, so it is not described in detail in this article and the accompanying drawings;

[0029] The fixing mechanism 6 includes a slot 601, a fixing rod 1 602, and a fixing rod 2 603. The slot 601 is provided on the fixing plate 4. The brake disc 11 is clamped in the slot 601. The fixing plate 4 is provided with a rod hole 2 609 and a rod hole 3 610 on the front and back sides respectively. The fixing rod 1 602 and the fixing rod 2 603 are respectively movably penetrated through the fixing plate 4 through the rod hole 2 609 and the rod hole 3 610. The fixing rod 1 602 and the fixing rod 2 603 are fixedly installed with a pull plate 604 at one end. The fixing plate 4 is fixedly installed with a limit rod 605 on the front and back sides. The pull plate 604 is provided with a rod hole 1 607, the limiting rod 605 movably passes through the pull plate 604 through the rod hole 1 607, a baffle 606 is fixedly installed at one end of the limiting rod 605, a spring 608 is surrounded by the outer wall of the limiting rod 605, one end of the spring 608 is fixedly installed on the inner side of the baffle 606, and the other end of the spring 608 is fixedly installed on the outer side of the pull plate 604, a connecting block 611 is fixedly installed on the other end of the fixing rod 1 602, a block groove 612 is opened at the other end of the fixing rod 1 602, and the connecting block 611 is inserted into the block groove 612, and the fixing rod 1 602 and the fixing rod 2 603 movably pass through the disc hole of the brake disc 11.

[0030] Specifically, the above technical solution is as follows: the pull plates 604 on the front and back sides of the fixing plate 4 are pulled, and the pull plates 604 compress the spring 608. The two pull plates 604 respectively drive the fixing rod 1 602 and the fixing rod 2 603 to move outward, so that the fixing rod 1 602 and the fixing rod 2 603 are separated from the slot 601. At this time, the brake disc 11 is engaged with the slot 601, and then the two pull plates 604 are released. The two pull plates 604 will drive the fixing rod 1 602 and the fixing rod 2 603 to extend into the slot 601 under the reset action of the spring 608, so that the fixing rod 1 602 and the fixing rod 2 603 are separated from the slot 601. 03 passes through the disc hole of the brake disc 11, and the block connecting block 611 is inserted into the block groove 612 to vertically support the brake disc 11. This mechanism is convenient for personnel to vertically support and limit the brake disc 11, increase the contact area between the brake disc 11 and the projectile, thereby improving the shot blasting quality of the projectile on the brake disc 11, and solves the problem that the brake disc 11 in the comparative document is horizontally hung on the hanging rod, the contact area with the projectile is small, and the brake disc 11 does not have a fixed structure, resulting in the risk of the brake disc 11 falling off the hanging rod, affecting the normal shot blasting of the brake disc 11.

[0031] Furthermore, the connecting block 611 is matched with the block groove 612, and the number of the limiting rods 605 on the front and back sides of the fixing plate 4 is two, and the limiting rods 605 are matched with the rod hole 1 607;

[0032] Among them, by setting the limiting rod 605, the pull plate 604 and the spring 608 can be limited to ensure the stability of the spring 608 when compressed.

[0033] Furthermore, the number of the fixing plates 4 is several, a compartment box 16 is fixedly installed on the top of the box body 1, and the motor 2 is arranged inside the compartment box 16;

[0034] Among them, by providing the partition box 2 16, a certain protective effect can be played on the motor 2 to ensure the normal service life of the motor 2.

[0035] Furthermore, a ramp 12 is fixedly installed at the bottom of the inner wall of the box body 1, and a discharge pipe 13 is connected and arranged on one side of the box body 1 near the bottom;

[0036] The slope 12 can guide the projectiles to a certain extent, so that the projectiles can enter the discharge pipe 13 more easily.

[0037] Furthermore, a door 14 is hinged on the front of the box body 1 through hinges, and a support block 15 is fixedly installed on the bottom end of the box body 1, and the number of the support blocks 15 is four.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, the automatic motorcycle brake disc surface shot blasting equipment provided by the utility model is preferably implemented as follows Figures 1 to 6As shown: a rotating groove 17 is opened on the inner wall of the slot 601, a driving roller 7 is arranged in the rotating groove 17, a motor 8 is fixedly installed on the front side of the fixed plate 4, a short rotating shaft 10 is fixedly installed on the output end of the motor 8, the short rotating shaft 10 penetrates the front side of the fixed plate 4 and extends into the rotating groove 17, and the outer wall of the short rotating shaft 10 is rotatably connected to the fixed plate 4 through bearing 2, one end of the short rotating shaft 10 is rotatably connected to the inner wall of the rotating groove 17 through bearing 3, the driving roller 7 is fixedly sleeved on the outer wall of the short rotating shaft 10, and the driving roller 7 is in contact with the outer wall surface of the brake disc 11.

[0040] Specifically, the above technical solution starts the motor 8, and the motor 8 and the motor 2 drive the short shaft 10 to rotate, the short shaft 10 drives the driving roller 7 to rotate, and the driving roller 7 drives the brake disc 11 to rotate during shot blasting, thereby further increasing the shot blasting cleaning area of ​​the brake disc 11 and improving the cleaning quality of the brake disc 11. The structure is simple and practical.

[0041] Furthermore, a compartment box 9 is provided outside the motor 8, and the compartment box 9 is fixedly mounted on the front side of the fixed plate 4;

[0042] Among them, by providing the partition box 9, a certain protective effect can be played on the motor 8, ensuring the normal service life of the motor 8.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automated motorcycle brake disc surface shot blasting device, comprising a housing (1), characterized in that: A motor (2) is fixedly mounted on the top of the box (1), a long rotating shaft (3) is fixedly mounted on the output end of the motor (2), the long rotating shaft (3) passes through the top of the box (1), and the outer wall of the long rotating shaft (3) is rotatably connected to the box (1) via a bearing 1, a fixing plate (4) is fixedly mounted on the outer wall of the long rotating shaft (3), a fixing mechanism (6) is arranged on the fixing plate (4), and a shot blaster (5) is fixedly mounted on the back of the box (1); The fixing mechanism (6) comprises a clamping slot (601), a fixing rod 1 (602), and a fixing rod 2 (603); the clamping slot (601) is provided on the fixing plate (4); a brake disc (11) is clamped in the clamping slot (601); a rod hole 2 (609) and a rod hole 3 (610) are respectively provided on the front and back sides of the fixing plate (4); the fixing rod 1 (602) and the fixing rod 2 (603) are respectively movably inserted through the fixing plate (4) through the rod hole 2 (609) and the rod hole 3 (610); a pull plate (604) is fixedly installed at one end of the fixing rod 1 (602) and the fixing rod 2 (603); a limiting rod (605) is fixedly installed on the front and back sides of the fixing plate (4); and a rod hole is provided on the pull plate (604). One (607), the limiting rod (605) movably penetrates the pull plate (604) through the rod hole one (607), one end of the limiting rod (605) is fixedly installed with a baffle (606), the outer wall of the limiting rod (605) is surrounded by a spring (608), one end of the spring (608) is fixedly installed on the inner side of the baffle (606), and the other end of the spring (608) is fixedly installed on the outer side of the pull plate (604), the other end of the fixing rod one (602) is fixedly installed with a connecting block (611), the other end of the fixing rod one (602) is provided with a block groove (612), the connecting block (611) is inserted into the block groove (612), and the fixing rod one (602) and the fixing rod two (603) movably penetrate the disc hole of the brake disc (11).

2. The automatic motorcycle brake disc surface shot blasting equipment according to claim 1 is characterized in that: The connecting block (611) is matched with the block groove (612), and the number of the limiting rods (605) on the front and back sides of the fixing plate (4) is two, and the limiting rods (605) are matched with the rod hole one (607).

3. The automatic motorcycle brake disc surface shot blasting equipment according to claim 1 is characterized in that: The inner wall of the slot (601) is provided with a rotation groove (17), and a driving roller (7) is arranged in the rotation groove (17). A motor (8) is fixedly installed on the front of the fixed plate (4), and a short rotating shaft (10) is fixedly installed on the output end of the motor (8). The short rotating shaft (10) passes through the front of the fixed plate (4) and extends into the rotation groove (17), and the outer wall of the short rotating shaft (10) is rotatably connected to the fixed plate (4) through bearing 2, and one end of the short rotating shaft (10) is rotatably connected to the inner wall of the rotation groove (17) through bearing 3, and the driving roller (7) is fixedly sleeved on the outer wall of the short rotating shaft (10), and the driving roller (7) contacts the outer wall surface of the brake disc (11).

4. The automatic motorcycle brake disc surface shot blasting equipment according to claim 3 is characterized in that: A compartment box (9) is provided outside the motor (8), and the compartment box (9) is fixedly mounted on the front side of the fixing plate (4).

5. The automatic motorcycle brake disc surface shot blasting equipment according to claim 1 is characterized in that: The number of the fixing plates (4) is several, a second compartment box (16) is fixedly mounted on the top of the box body (1), and the motor (2) is arranged inside the second compartment box (16).

6. The automatic motorcycle brake disc surface shot blasting equipment according to claim 1, characterized in that: A ramp (12) is fixedly mounted on the bottom end of the inner wall of the box body (1), and a discharge pipe (13) is provided on one side of the box body (1) close to the bottom end.

7. The automatic motorcycle brake disc surface shot blasting equipment according to claim 1, characterized in that: The front of the box body (1) is hinged with a box door (14) via a hinge, and a support block (15) is fixedly installed at the bottom end of the box body (1), and the number of the support blocks (15) is four.

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