Deburring device for brake disc

Abstract

The utility model relates to the technical field of brake disc processing, and provides a deburring device for a brake disc, which comprises a deburring processing pool, abrasive materials are filled in the deburring processing pool, a top table is arranged right above the deburring processing pool, a lifting table is arranged between the deburring processing pool and the top table, and the lifting table is connected with the deburring processing pool. A brake pad positioning piece is arranged below the lifting table and comprises two connecting rods which are symmetrically distributed in parallel, the inner side of the bottom end of each connecting rod is connected with a side supporting rod, a clamping positioning disc is rotationally installed at one end of the inner side of the left side supporting rod, and a driving motor is installed at one end of the inner side of the right side supporting rod. The output end of the inner side of the driving motor is also in butt joint with the clamping positioning disc, a clamping driving mechanism synchronously driving the connecting rods on the two sides to move relatively is installed in the lifting table, and a lifting driving mechanism used for driving the lifting table to ascend and descend is installed between the deburring machining pool and the edge of the back side of the top table. According to the deburring device, the production efficiency is improved, and the quality of the machined brake disc is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc processing, in particular to a deburring device for a brake disc. Background Art

[0002] In the modern automotive industry, brake discs are one of the key components to ensure vehicle safety. They need to withstand extremely high temperatures and pressures generated by high-speed rotation and severe braking. Since these brake discs usually leave metal burrs during the manufacturing process, if these burrs are not completely removed, they may lead to reduced performance of the brake system and even cause safety accidents. Therefore, efficient and precise deburring technology is essential to improve the reliability and safety of the entire brake system.

[0003] Traditional deburring methods for brake discs mainly rely on manual or simple mechanical deburring. These methods have the following shortcomings:

[0004] Low efficiency: Manual deburring takes a long time and is difficult to cope with large-scale production needs. Although simple mechanical equipment has increased the deburring speed, it still cannot meet the efficiency requirements of fast production lines.

[0005] Insufficient precision: Traditional mechanical deburring often has difficulty achieving precise control, which may lead to uneven surface treatment of the brake disc, or even damage the brake disc, affecting its performance.

[0006] Operational complexity: Old deburring devices are usually complex in design and cumbersome to operate, requiring specially trained operators to operate, which not only increases labor costs but also increases the error rate during operation.

[0007] Poor equipment versatility: Many deburring machines are designed for specific models or sizes of brake discs. Different models of brake discs require replacement of equipment or major adjustments, which greatly limits their scope of application.

[0008] Stability and reliability issues: Due to the lack of effective guiding and supporting mechanisms, old-fashioned deburring devices are prone to vibration or deviation during operation, resulting in unstable deburring effects and reduced product consistency and reliability.

[0009] Therefore, the present invention particularly proposes a deburring device for a brake disc to solve the above problems. Utility Model Content

[0010] In order to overcome the defects of the prior art, the utility model aims to provide a deburring device for a brake disc.

[0011] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: a deburring device for a brake disc comprises a deburring processing pool, the deburring processing pool is filled with abrasive, a top platform is arranged directly above the deburring processing pool, a lifting platform is arranged between the deburring processing pool and the top platform, a brake pad positioning member is arranged under the lifting platform, and the brake pad positioning member comprises two symmetrically and parallelly distributed connecting rods, the inner side of the bottom end of each connecting rod is connected to a side support rod, a clamping positioning disk is rotatably installed at one end of the inner side of the left side support rod, a driving motor is installed at one end of the inner side of the right side support rod, and a clamping positioning disk is also connected to the inner output end of the driving motor, a clamping driving mechanism for synchronously driving the connecting rods on both sides to move relative to each other is installed inside the lifting platform, and a lifting driving mechanism for driving the lifting platform to rise and fall is installed between the deburring processing pool and the back edge of the top platform.

[0012] Preferably, the clamping drive mechanism specifically includes the following structure:

[0013] A transverse mounting groove disposed inside the lifting platform;

[0014] A dual-shaft reduction motor disposed at the inner center of the transverse mounting groove;

[0015] A first driving screw rod connected to the output ends on the left and right sides of the dual-axis reduction motor respectively;

[0016] The first screw rod sleeves are correspondingly threadedly sleeved on the first driving screw rods on both sides, and the bottom tube walls of the first screw rod sleeves on both sides are respectively fixedly connected to the top ends of the connecting rods on both sides.

[0017] Preferably, the threads on the first driving screws on both sides are distributed in opposite directions.

[0018] Preferably, the lifting drive mechanism specifically includes the following structure:

[0019] A vertical mounting box mounted between the deburring pool and the back edge of the top platform;

[0020] A reduction motor installed at the top of the vertical installation box;

[0021] A second driving screw connected to the output end of the reduction motor;

[0022] A second screw sleeve is threadedly sleeved on the second driving screw, and a front tube wall of the second screw sleeve is fixedly connected to a back edge of the lifting platform.

[0023] Preferably, the deburring processing pool and the top platform are supported by pillars on both sides, and guide sleeves are fixedly installed on the left and right sides of the lifting platform, and the guide sleeves on both sides are correspondingly slidably sleeved on the pillars on both sides.

[0024] Preferably, the clamping surface of the clamping positioning disk is configured to be conical.

[0025] The beneficial effects of the utility model are embodied in:

[0026] Precise control: Through the configuration of the dual-axis reduction motor and the drive screw, the clamping and positioning disc can achieve precise clamping and loosening actions, which is very critical for processing brake discs of different sizes and shapes. This precise control ensures the stability and processing quality of the brake disc during the deburring process.

[0027] Efficient deburring: The abrasive filled with hard particles can effectively contact the surface of the brake disc to remove burrs. In addition, the brake disc is driven by the motor to rotate, which increases the friction effect between the abrasive and the contact surface of the brake disc, thereby improving the efficiency of deburring.

[0028] Operational convenience and safety: The lifting drive mechanism allows the operator to easily put the brake disc in and out of the grinding pool, reducing physical labor intensity and improving operational safety.

[0029] Equipment versatility and flexibility: The clamping and positioning disc is designed with a conical surface, which can adapt to brake pads of different sizes, increasing the versatility of the equipment. This flexibility means that the same equipment can handle multiple types of brake discs, thereby reducing the company's equipment investment and operating costs.

[0030] Stability and reliability: The support design of the device and the guide sleeve of the lifting platform ensure the stability and linearity of the entire lifting process, further ensuring the accuracy of the processing process and the long-term stable operation of the equipment.

[0031] Through these designs, the deburring device not only improves production efficiency, but also ensures the quality of the brake disc after processing, which is of great significance for improving the safety and reliability of the automobile brake system. The application of this device can be widely used in the automobile manufacturing and maintenance industries, and is an innovative and practical solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In the attached picture:

[0033] Figure 1 It is a schematic diagram of the central transverse half-section structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the brake pad positioning member of the utility model;

[0035] Figure 3 It is a structural schematic diagram of the clamping drive mechanism of the utility model;

[0036] Figure 4It is a structural schematic diagram of the lifting drive mechanism of the utility model;

[0037] Description of reference numerals:

[0038] 1. Deburring pool; 2. Brake pad positioning piece; 3. Lifting platform; 4. Clamping drive mechanism; 5. Support column; 6. Top platform; 7. Lifting drive mechanism; 8. Abrasive material; 9. Guide sleeve;

[0039] 21. Connecting rod; 22. Side support rod; 23. Clamping positioning plate; 24. Driving motor;

[0040] 41. lateral mounting groove; 42. dual-axis reduction motor; 43. first drive screw rod; 44. first screw rod sleeve;

[0041] 71. Vertical mounting box; 72. Speed ​​reduction motor; 73. Second drive screw rod; 74. Second screw rod sleeve. DETAILED DESCRIPTION

[0042] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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.

[0043] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0045] Please refer to the instruction manual Figure 1-Figure 4The utility model provides a deburring device for a brake disc, the core structure of which includes a deburring processing pool 1, the interior of which is filled with abrasives 8, which are usually composed of hard particles such as aluminum oxide or silicon carbide, and are used to effectively remove burrs on the brake disc. A top platform 6 is arranged directly above the deburring processing pool 1, and the top platform 6 serves as the top support structure of the device. A lifting platform 3 is arranged between the deburring processing pool 1 and the top platform 6. The lifting platform 3 is the dynamic part of the entire device, and is responsible for feeding or lifting the brake pad on the brake pad positioning member 2 into the deburring processing pool 1.

[0046] The brake pad positioning member 2 is a key component of the device, which is used to accurately fix the brake pad. It includes two symmetrically parallel connecting rods 21, and the inner side of the bottom end of each connecting rod 21 is connected to a side support rod 22. A clamping positioning disc 23 is rotatably installed at one end of the inner side of the left side support rod 22, and a driving motor 24 is installed at one end of the inner side of the right side support rod 22, and the inner output end of the driving motor 24 is also connected to the clamping positioning disc 23. The clamping positioning discs 23 on both sides clamp the brake pad and then rotate, thereby realizing the deburring operation.

[0047] A clamping drive mechanism 4 is installed inside the lifting platform 3, and the mechanism includes a transverse mounting groove 41 arranged inside the lifting platform 3, a double-axis reduction motor 42 in the center of the transverse mounting groove 41, and a first driving screw 43 connected to the left and right output ends of the double-axis reduction motor 42. The first driving screws 43 on both sides are respectively threaded with first screw sleeves 44, and the bottom tube walls of the first screw sleeves 44 on both sides are respectively fixedly connected to the tops of the connecting rods 21 on both sides. The double-axis reduction motor 42 drives the first driving screws 43 on both sides to rotate, and then synchronously drives the first screw sleeves 44 on both sides to move relative to each other, and finally drives the connecting rods 21 on both sides to move relative to each other, so as to realize the clamping and loosening operations of the brake disc.

[0048] The threads on the first driving screw rods 43 on both sides are distributed in opposite directions. This design enables the connecting rods 21 on both sides to move relative to each other, thereby achieving the clamping and positioning of the brake pads.

[0049] The lifting drive mechanism 7 includes a vertical mounting box 71 mounted between the deburring pool 1 and the back edge of the top platform 6, a reduction motor 72 at the top of the vertical mounting box 71, and a second driving screw 73 connected to the output end of the reduction motor 72. A second screw sleeve 74 is threadedly sleeved on the second driving screw 73, and the front wall of the second screw sleeve 74 is fixedly connected to the back edge of the lifting platform 3. This design enables the lifting platform 3 to be lifted and lowered smoothly and accurately, ensuring the control accuracy of the contact and separation process between the brake pad and the abrasive 8 in the deburring pool 1.

[0050] The deburring pool 1 and the top platform 6 are supported by pillars 5 on both sides, which not only provide structural support but also ensure the stability of the device. Guide sleeves 9 are fixedly installed on both sides of the lifting platform 3, and the guide sleeves 9 on both sides are correspondingly slidably sleeved on the pillars 5 on both sides. This design ensures the linear motion and stability of the lifting platform 3 during the lifting process.

[0051] The clamping surface of the clamping positioning disc 23 is designed to be conical, which can adapt to brake pads of different sizes and improve the versatility and flexibility of the device.

[0052] During the operation, the brake pad to be processed is first placed on the brake pad positioning member 2, and the connecting rods 21 on both sides move relative to each other through the action of the clamping drive mechanism 4, so that the clamping positioning disks 23 on both sides clamp the brake pad. Then, through the action of the lifting drive mechanism 7, the lifting platform 3 descends, and the brake pad is immersed in the abrasive 8 in the deburring processing pool 1.

[0053] The abrasive 8 contacts the surface of the brake pad, and the drive motor 24 is started to drive the clamping positioning disc 23 on the right to rotate rapidly. At this time, the brake disc and the clamping positioning disc 23 on the left rotate accordingly, and the burrs on the brake pad are removed by friction.

[0054] After deburring is completed, the lifting drive mechanism 7 raises the lifting platform 3 to take out the deburred brake pad. At this time, the clamping drive mechanism 4 acts again to make the clamping positioning plate 23 release the brake pad to complete the whole deburring process.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A deburring device for a brake disc, comprising a deburring processing pool (1), characterized in that: The deburring processing pool (1) is filled with abrasive (8), a top platform (6) is arranged directly above the deburring processing pool (1), a lifting platform (3) is arranged between the deburring processing pool (1) and the top platform (6), a brake pad positioning member (2) is arranged under the lifting platform (3), and the brake pad positioning member (2) includes two symmetrically parallel connected rods (21), the inner side of the bottom end of each of the connecting rods (21) is connected to a side support rod (22), and the inner side of the left side support rod (22) is connected to the inner side of the left side support rod (22). A clamping positioning plate (23) is rotatably installed at one end of the side support rod (22), a driving motor (24) is installed at one end of the inner side of the right side support rod (22), and the inner output end of the driving motor (24) is also connected to the clamping positioning plate (23), and a clamping driving mechanism (4) for synchronously driving the connecting rods (21) on both sides to move relative to each other is installed inside the lifting platform (3), and a lifting driving mechanism (7) for driving the lifting platform (3) to move up and down is installed between the back edge of the deburring processing pool (1) and the top platform (6).

2. A deburring device for a brake disc according to claim 1, characterized in that: The clamping drive mechanism (4) specifically comprises the following structure: A transverse mounting groove (41) disposed inside the lifting platform (3); A dual-axis reduction motor (42) disposed at the inner center of the transverse mounting groove (41); A first driving screw (43) connected to the left and right output ends of the dual-axis reduction motor (42) respectively; The first screw sleeves (44) are correspondingly threadedly sleeved on the first driving screws (43) on both sides, and the bottom tube walls of the first screw sleeves (44) on both sides are respectively fixedly connected to the top ends of the connecting rods (21) on both sides.

3. A deburring device for a brake disc according to claim 2, characterized in that: The threads on the first driving screw rods (43) on both sides are distributed in opposite directions.

4. A deburring device for a brake disc according to claim 1, characterized in that: The lifting drive mechanism (7) specifically comprises the following structure: A vertical mounting box (71) mounted between the deburring processing pool (1) and the back edge of the top platform (6); A reduction motor (72) installed at the top of the vertical installation box (71); A second driving screw (73) connected to the output end of the reduction motor (72); A second screw sleeve (74) is threadedly sleeved on the second driving screw (73), and a front tube wall of the second screw sleeve (74) is fixedly connected to a back edge of the lifting platform (3).

5. The deburring device for a brake disc according to claim 1, characterized in that: The deburring processing pool (1) and the top platform (6) are supported on both sides by pillars (5) provided therebetween. Guide sleeves (9) are fixedly installed on both left and right sides of the lifting platform (3). The guide sleeves (9) on both sides are correspondingly slidably sleeved on the pillars (5) on both sides.

6. A deburring device for a brake disc according to claim 1, characterized in that: The clamping surface of the clamping positioning disk (23) is configured to be conical.

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