CN-224223479-U - Burr scraping device for punched sheet metal part

Abstract

The utility model relates to the technical field of sheet metal part machining, in particular to a burr scraping device for a punched sheet metal part. The utility model provides a burr scraping device for punched sheet metal parts, which can polish the sheet metal parts and improve the processing efficiency of the sheet metal parts. The utility model provides a burr scraping device after sheet metal component punches a hole, including base, conveyer belt and first motor etc. two parts all rotate around the base and be equipped with the pivot, the round joint has the conveyer belt between the pivot, and base rear portion left side is connected with first motor. According to the polishing device, the sheet metal part is moved to the polishing wheel after polishing, the processor starts the third motor through the control module, and the driving wheel and the belt rotate, so that the polishing wheel rotates to polish the surface of the sheet metal part, and the effects of polishing and deburring the sheet metal part, polishing the sheet metal part and improving the processing efficiency of the sheet metal part are achieved.

Inventors

• ZHAO YU
• Mu shuai

Assignees

• 斯麦尔半导体(上海)有限公司

Dates

Publication Date

20260512

Application Date

20250612

Claims (6)

1. 1. The utility model provides a burr scraping device after sheet metal component punches a hole, a serial communication port, including base (1), conveyer belt (2), first motor (3), polishing assembly and dust absorption subassembly, both parts all rotate around base (1) are equipped with the pivot, the round joint has conveyer belt (2) between the pivot, base (1) rear portion left side is connected with first motor (3), first motor (3) output shaft is connected with the pivot of rear side, be equipped with the polishing assembly that can polish the sheet metal component on base (1), still be equipped with the dust absorption subassembly that can clear away impurity on base (1).
2. 2. The burr scraping device after punching of the sheet metal part according to claim 1 is characterized in that the polishing assembly comprises a first movable frame (4), rollers (5), a second motor (6), polishing belts (7), a fixing plate (8), sliding rails (9) and a first spring (91), wherein the first movable frame (4) is connected to the upper side of the left front portion of the base (1) in a sliding mode, the second motor (6) is connected to the upper portion of the first movable frame (4), the left sliding rail (9) and the right sliding rail (9) are connected to the front portion of the base (1) in a sliding mode, the fixing plate (8) is connected to the fixing plates (9) in a sliding mode, the first spring (91) is connected between the fixing plates (8) and the connected sliding rails (9), the upper roller (5) and the lower roller (5) are connected to the output shaft of the second motor (6), and the polishing belts (7) are connected to the roller (5) in a winding mode.
3. 3. The burr scraping device after punching of the sheet metal part according to claim 2, characterized in that the polishing component comprises a polishing wheel (10), a second spring (12), a second movable frame (121), a driving wheel (13), a belt (131), a third motor (132) and a connecting frame (14), wherein the inner side of the upper part of the base (1) is connected with a plurality of second movable frames (121) in a sliding manner, the second spring (12) is connected between each second movable frame (121) and the base (1), the polishing wheel (10) is connected between each two adjacent second movable frames (121) in a rotating manner, the driving wheel (13) is connected to the left side of the polishing wheel (10), the connecting frame (14) is connected to the rear side of the lower part of the second movable frame (121) in the left side, the third motor (132) is connected to the connecting frame (14), the driving wheel (13) is also connected to the output shaft of the third motor (132), and the belt (131) is connected between the two driving wheels (13) on the same second movable frame (121).
4. 4. A punched burr scraping device for sheet metal parts according to claim 3, characterized in that the dust collection assembly comprises a dust collection frame (11), a guide pipe (111), a collection box (112) and an air pump (113), wherein the collection box (112) is connected to the upper side of the middle of the base (1), the guide pipes (111) are connected to the front sides of the left and right parts of the collection box (112), the dust collection frame (11) is connected between the guide pipes (111), the dust collection frame (11) is connected with the base (1), and the air pump (113) is connected to the rear side of the collection box (112).
5. 5.A punched burr scraping apparatus for a sheet metal part according to claim 4, wherein a filter screen is provided inside the collecting box (112).
6. 6. The burr scraping device after punching of a sheet metal part according to claim 4, wherein the first motor (3), the second motor (6), the air pump (113), the third motor (132) and the processor are electrically connected through the control module.

Description

Burr scraping device for punched sheet metal part Technical Field The utility model relates to the technical field of sheet metal part machining, in particular to a burr scraping device for a punched sheet metal part. Background The sheet metal component produces deckle edge and burr easily in stamping process, and these burrs not only influence the appearance quality of product, still probably cause inconvenience to follow-up processing, assembly process, have the potential safety hazard even. The sheet metal part needs to be treated by using the burr scraping device. But because the burr scraping device after current sheet metal component punches a hole, mainly be directed against the clearance of burr, after the burr clearance is accomplished, the surface of sheet metal component still comparatively coarse, need use other burnishing device to polish the surface of sheet metal component and handle, consuming time and consuming power influences sheet metal component machining efficiency. Therefore, a burr scraping device for polishing and deburring a sheet metal part and polishing the sheet metal part to improve the processing efficiency of the sheet metal part after punching is developed. Disclosure of utility model In order to overcome the defects that the existing burr scraping device for punched sheet metal parts is mainly used for cleaning burrs, and the surface of the sheet metal parts needs to be polished by using another polishing device, so that time and labor are consumed and the machining efficiency of the sheet metal parts is affected, the utility model provides the burr scraping device for punched sheet metal parts, which can polish and deburr the sheet metal parts and improve the machining efficiency of the sheet metal parts. According to the technical scheme, the burr scraping device after punching of the sheet metal part comprises a base, a conveyor belt, a first motor, a polishing assembly and a dust collection assembly, wherein the front part and the rear part of the base are respectively provided with a rotating shaft in a rotating mode, the conveyor belt is connected between the rotating shafts in a wound mode, the left side of the rear part of the base is connected with the first motor, an output shaft of the first motor is connected with the rotating shaft on the rear side, the base is provided with the polishing assembly capable of polishing the sheet metal part, and the base is also provided with the dust collection assembly capable of removing impurities. In a preferred embodiment of the utility model, the polishing assembly comprises a first movable frame, rollers, a second motor, polishing belts, a fixed plate, sliding rails and a first spring, wherein the upper side of the left front part of the base is connected with the first movable frame in a sliding manner, the second motor is connected to the upper part of the first movable frame, the front part of the base is connected with the left sliding rail and the right sliding rail, the fixed plates are connected to the sliding rails in a sliding manner, the first springs are connected between the fixed plates and the connected sliding rails, the upper roller and the lower roller are connected between the fixed plates in a rotating manner, the output shaft of the second motor is connected with the upper roller, and the polishing belts are wound between the rollers. In a preferred embodiment of the utility model, the polishing component comprises a polishing wheel, a second spring, a second movable frame, driving wheels, a belt, a third motor and a connecting frame, wherein the inner side of the upper part of the base is connected with a plurality of second movable frames in a sliding mode, the second movable frames are connected with the base through the second spring, the polishing wheel is connected between every two adjacent second movable frames in a rotating mode, the driving wheels are connected to the left side of the polishing wheel, the connecting frames are connected to the rear side of the lower part of the second movable frame in the left side, the third motor is connected to the connecting frames, the driving wheels are also connected to the output shafts of the third motor, and the belt is connected between every two driving wheels on the same second movable frame in a winding mode. In a preferred embodiment of the utility model, the dust collection assembly comprises a dust collection frame, a conduit, a collection box and an air pump, wherein the upper side of the middle part of the base is connected with the collection box, the front sides of the left part and the right part of the collection box are both connected with the conduit, the dust collection frame is connected between the conduits, the dust collection frame is connected with the base, and the rear side of the collection box is connected with the air pump. In a preferred embodiment of the utility model, a filter screen is arranged inside the collecting bo