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CN-224223418-U - High-integration flexible post-processing unit of drum brake pad

CN224223418UCN 224223418 UCN224223418 UCN 224223418UCN-224223418-U

Abstract

The utility model relates to the technical field of brake block processing equipment, in particular to a highly integrated flexible post-processing unit of a drum brake block, which comprises a frame, a processing mechanism and a conveying unit, wherein the processing mechanism is arranged along the conveying direction of the conveying unit and is provided with a fixing device, the fixing device is positioned on a conveying edge line of the conveying unit, the conveying unit is provided with at least two processing stations, the processing stations are used for receiving the brake block, the processing stations are correspondingly arranged with the processing mechanism, the bottom of a conveying rail is in sliding connection with the frame through a sliding rail, a first driving device is used for driving the conveying rail to slide along the sliding rail, and the fixing mechanism is used for fixing the brake block on the processing stations. The utility model integrates the brake pad processing mechanism to a high degree, thereby greatly saving the occupied area of brake pad processing equipment, realizing the continuous production of the brake pad and improving the production efficiency.

Inventors

  • YANG JIN
  • SHI HONGBAO
  • ZHANG CHENG

Assignees

  • 湖北德宜智精密机械有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (10)

  1. 1. A highly integrated flexible post-processing unit for a drum brake pad is characterized by comprising: the frame (1) is used for connecting and fixing the processing mechanism (2) and the conveying unit (3); the machining mechanism (2) is used for machining the brake pad, the machining mechanism (2) is arranged along the conveying direction of the conveying unit (3), the machining mechanism (2) is provided with a fixing device (201), the fixing device (201) is located on the conveying edge line of the conveying unit (3), and the machining mechanism (2) comprises an outer arc rough grinding mechanism (21), a side grinding mechanism (22), an inner arc grinding mechanism (23), a drilling mechanism (24), an outer arc fine grinding mechanism (25), two end grinding mechanisms (26) and a chamfering mechanism (27); The conveying unit (3) is used for conveying the brake pads, the conveying unit (3) is provided with at least two processing stations (31), the processing stations (31) are used for receiving the brake pads, the conveying unit (3) comprises a pair of conveying rails (32), and the bottoms of the conveying rails (32) are in sliding connection with the frame (1) through sliding rails; A first driving device (4) for driving the conveying rail (32) to slide along the sliding rail; and the fixing mechanism (5) is used for fixing the brake pad on the processing station (31).
  2. 2. The highly integrated flexible post-processing unit of a drum brake pad according to claim 1, wherein the fixing device (201) of the outer arc rough grinding mechanism (21) and the drilling mechanism (24) is a rotating hub, the fine grinding outer arc mechanism (25) and the two grinding end mechanisms (26) are integrated processing structures, and the fixing device (201) of the fine grinding outer arc mechanism (25) is a horizontal rotating hub.
  3. 3. The flexible post-processing unit of a drum brake pad with high integration according to claim 1, wherein when the outer arc rough grinding mechanism (21) or the drilling mechanism (24) is located in the middle of the post-processing unit, the input end of the outer arc rough grinding mechanism (21) or the drilling mechanism (24) is provided with a first turnover type feeding mechanism (6), the first turnover type feeding mechanism (6) comprises a rotating shaft (61), a feeding unit (62) and a feeding cylinder (63) for driving the rotating shaft (61) to rotate, and the feeding unit (62) is rotationally connected with the frame (1) through the rotating shaft (61).
  4. 4. A highly integrated flexible post-processing unit for drum brake pads according to claim 1, wherein the input end of the conveying track (32) is provided with a first hook (33), one end of the first hook (33) close to the input end of the conveying track (32) is rotatably connected with the conveying track (32), and a compression spring is arranged between the other end of the first hook and the conveying track (32).
  5. 5. The highly integrated flexible post-processing unit for drum brake pads according to claim 4, wherein the brake pad output ends of the outer arc rough grinding mechanism (21) and the drilling mechanism (24) are provided with a receiving groove (7), and a notch for the first hook part (33) to move is arranged at the bottom of the receiving groove (7).
  6. 6. A highly integrated flexible post-processing unit for drum brake pads according to claim 1, characterized in that the output end of the drilling mechanism (24) is provided with a second turning mechanism (8) for turning the brake pads 180 °.
  7. 7. A highly integrated flexible post-processing unit for drum brake pads according to claim 1, characterized in that a slidable mechanical gripper is arranged above the fixing means (201) of the fine grinding outer arc mechanism (25).
  8. 8. A highly integrated flexible post-processing unit for drum brake pads according to claim 1, characterized in that a unidirectional flapper (9) is arranged above the conveyor track (32) for limiting unidirectional movement of the brake pads above the conveyor track (32).
  9. 9. A highly integrated flexible post-processing unit for drum brake pads according to claim 1, characterized in that the processing station (31) is provided with a stopper (10) close to the input end of the conveying unit (3), the upper surface of the stopper (10) being not higher than the upper surface of the conveying rail (32) close to the input end of the conveying unit (3).
  10. 10. A highly integrated flexible post-processing unit for drum brake pads according to claim 1, characterized in that the processing means (2) comprises an outer arc rough grinding means (21), a side grinding means (22), an inner arc grinding means (23), a drilling means (24), an outer arc fine grinding means (25), a two end grinding means (26) and a chamfering means (27) in this order along the conveying direction of the conveying means (3).

Description

High-integration flexible post-processing unit of drum brake pad Technical Field The utility model relates to the technical field of brake pad production, in particular to a highly integrated flexible post-processing unit of a drum brake pad. Background When the drum brake pad is produced, multiple machining processes such as grinding, drilling, chamfering and the like are needed to be carried out on the outer cambered surface, the inner cambered surface and the side edges and the two ends of the cambered surface of the brake pad. In the prior art, the processing of each procedure of the drum brake pad is separately and independently carried out, thus realizing the post-processing of the brake pad, not only needing a plurality of devices and having large occupied area, but also being difficult to ensure the continuity of production, thus greatly reducing the production efficiency. Although the combined grinding machine for inner and outer arcs of a drum brake pad disclosed by a company CN118848767A can realize combined processing grinding machines for inner and outer arcs and side edges of the brake pad, the CN220217880U discloses a drum brake pad end face and outer arc surface shaping machine, and can realize processing of the brake pad end face and outer arc surface, other prior art also discloses processing equipment and combined grinding machines for the brake pad, but the disclosed prior art only can realize processing of a plurality of processes or a plurality of processes of the brake pad, processing of all processes of the brake pad is completed, the brake pad still needs to be transferred and conveyed for a plurality of times, and after conveying, operations such as feeding and the like are manually operated, so that the problems of low production efficiency of the brake pad, difficulty in ensuring the continuity of production, large occupied area, large labor intensity of workers and the like can not be solved. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide a highly integrated flexible post-processing unit of a drum brake pad, which is reasonable in design, integrates various working procedures of the brake pad highly, and solves the problems in the prior art. The technical scheme includes that the high-integration flexible post-processing unit for the drum brake pad comprises a frame, a processing mechanism, at least two processing stations, at least two conveying units, a first driving device and a fixing mechanism, wherein the frame is used for connecting and fixing the processing mechanism and the conveying unit, the processing mechanism is used for processing the brake pad, the processing mechanism is arranged along the conveying direction of the conveying unit and provided with the fixing device, the fixing device is located on a conveying line of the conveying unit, the processing mechanism comprises an outer arc rough grinding mechanism, a side grinding mechanism, an inner arc grinding mechanism, a drilling mechanism, an outer arc grinding mechanism, two end grinding mechanisms and a chamfering mechanism, the conveying unit is used for conveying the brake pad, the conveying unit is provided with at least two processing stations, the processing stations are used for receiving the brake pad, the conveying units are arranged corresponding to the processing mechanism, the conveying unit comprises at least two groups along the conveying direction, the bottom of the conveying unit is connected with the frame in a sliding mode through a sliding rail, the conveying rail is used for driving the conveying rail to slide along the sliding rail, and the fixing mechanism is used for fixing the brake pad on the processing station. Further, the fixing devices of the outer arc rough grinding mechanism and the drilling mechanism are rotating hubs, the fine grinding outer arc mechanism and the grinding two-end mechanisms are integrated processing structures, and the fixing device of the fine grinding outer arc mechanism is a horizontal rotating hub. Further, when the outer arc rough grinding mechanism or the drilling mechanism is located in the middle of the post-processing unit, a first turnover type feeding mechanism is arranged at the input end of the outer arc rough grinding mechanism or the drilling mechanism. Further, the input end of the conveying track is provided with a first hook part, one end, close to the input end of the conveying track, of the first hook part is rotationally connected with the conveying track, and a compression spring is arranged between the other end of the first hook part and the conveying track. Further, the brake block output end of the outer arc rough grinding mechanism and the drilling mechanism is provided with a receiving groove, and the bottom of the receiving groove is provided with a notch for the first hook part to move. Further, the output end of the drilling mechanism is provided with a second turnover mecha