CN210209748U

CN210209748U - Processing device for workpiece flash and burr

Info

Publication number: CN210209748U
Application number: CN201920744454.8U
Authority: CN
Inventors: Jiye Huang; 黄继业; Chuan He; 何川; Shuaibing Chen; 陈帅兵; Beibei Guo; 郭贝贝
Original assignee: Luoyang Qirui Heavy Industry Machinery Co Ltd
Current assignee: Luoyang Qirui Heavy Industry Machinery Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-03-31
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a processing apparatus for work piece overlap burr, including crossbeam, handle, first pulley, frame and the wheel of polishing, the frame sets up at crossbeam top middle part, handle fixed mounting is at the crossbeam top, and crossbeam bottom left side is provided with a supporting bench, and first pulley is all installed at both ends around the supporting bench, the wheel of polishing sets up at crossbeam below middle part, and the wheel inboard of polishing is provided with the pivot, the equal fixedly connected with backup pad in both sides around the frame bottom, both sides all rotate with the backup pad around the pivot and are connected, pivot rear end fixedly connected with first belt pulley, the second belt pulley is installed to the frame rear end, and first belt pulley passes through the belt with the second belt pulley and is connected, fixed mounting has the motor in the frame, and the second belt pulley is connected with the main shaft of motor. The utility model has the advantages that: when the flash burr of big surface work piece is handled, the accessible is supported at the first pulley, slides at the work piece surface, convenient to use, and the treatment effect is better.

Description

Processing device for workpiece flash and burr

Technical Field

The utility model relates to a burr treatment facility specifically is a processing apparatus that is used for work piece overlap burr.

Background

The work piece can produce the overlap burr when carrying out production man-hour, and the reason that produces the overlap burr has: the gap between the upper and lower stamping dies is too large, the stamping blanking, the angle of cutter sharpening is not good, the cutter is worn and aged, and the like, and the flash and burr influence the processing precision of the workpiece, so the flash and burr of the workpiece need to be processed.

Common burr treatment equipment is usually through emery wheel, abrasive paper etc. to the processing of polishing to workpiece surface to get rid of the overlap burr, however, need carry the work piece during the use to the equipment of polishing, it is convenient inadequately during the use, and when polishing to some anomalous limit on the work piece, angle, curved surface, need change another equipment of polishing again. Accordingly, one skilled in the art provides a device for flash and burr treatment of a workpiece to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing apparatus for work piece overlap burr to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a processing apparatus for work piece overlap burr, includes crossbeam, handle, first pulley, frame and the wheel of polishing, the frame sets up at crossbeam top middle part, handle fixed mounting is at the crossbeam top, and crossbeam bottom left side is provided with a supporting bench, and first pulley is all installed at both ends around the supporting bench, the wheel of polishing sets up at crossbeam below middle part, and the wheel inboard of polishing is provided with the pivot, the equal fixedly connected with backup pad in both sides around the frame bottom, both sides all rotate with the backup pad around the pivot to be connected, pivot rear end fixedly connected with first belt pulley, the second belt pulley is installed to the frame rear end, and first belt pulley passes through the belt with the second belt pulley to be connected, fixed mounting has the motor in the frame, and the second belt pulley is connected with the main shaft of motor.

As a further aspect of the present invention: the engine base is connected with the cross beam in a sliding mode, a limiting plate is arranged at the top of the cross beam, a limiting plate through hole is formed in the inner side of the engine base, and the limiting plate is inserted in the limiting plate through hole.

As a further aspect of the present invention: and the four corners of the bottom of the machine base are provided with second pulleys, and the bottoms of the second pulleys are tangent to the top of the cross beam.

As a further aspect of the present invention: the frame front side is provided with the driving lever, and driving lever rear end fixedly connected with screw rod, the frame internal fixation is provided with fixation nut, and fixation nut is connected with the screw rod, and the screw rod rear end is laminated with the limiting plate.

As a further aspect of the present invention: an anti-slip rubber sleeve is sleeved on the first pulley.

As a further aspect of the present invention: the rear end of the machine base is fixedly provided with a protective cover, and the first belt pulley, the second belt pulley and the belt are all arranged in the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is small in size and convenient to carry, can be supported by the first pulley and slide on the surface of a workpiece when the flash and burr of a large-surface workpiece are processed, and is convenient to use and good in processing effect;

2. the polishing mechanism assembly can be detached from the cross beam, and after the polishing mechanism assembly is detached, the polishing mechanism assembly can be held by a hand to polish irregular edges, corners, curved surfaces and the like, so that the applicability is wide;

3. the driving lever is pulled to lock or unlock the engine base, so that the engine base is convenient to detach from or mount on the cross beam.

Drawings

FIG. 1 is a schematic structural view of a device for deburring a workpiece;

FIG. 2 is a cross-sectional view of a device for flash and burr treatment of a workpiece;

FIG. 3 is a front view of a device for deburring workpiece flashes;

in the figure: 1. a cross beam; 2. a limiting plate; 3. a grip; 4. a support table; 5. a first pulley; 6. a machine base; 7. a second pulley; 8. grinding the wheel; 9. a support plate; 10. a first pulley; 11. a belt; 12. a protective cover; 13. a second pulley; 14. a rotating shaft; 15. a deflector rod; 16. fixing a nut; 17. a screw; 18. an electric motor.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a processing apparatus for trimming and burring a workpiece includes a cross beam 1, a handle 3, a first pulley 5, a base 6 and a grinding wheel 8, wherein the base 6 is disposed at the middle part above the cross beam 1, the handle 3 is fixedly mounted at the top of the cross beam 1, a support table 4 is disposed at the left side of the bottom of the cross beam 1, the first pulley 5 is mounted at both front and rear ends of the support table 4, the grinding wheel 8 is disposed at the middle part below the cross beam 1, a rotating shaft 14 is disposed at the inner side of the grinding wheel 8, support plates 9 are fixedly connected to both front and rear sides of the bottom of the base 6, both front and rear sides of the rotating shaft 14 are rotatably connected to the support plates 9, a first belt pulley 10 is fixedly connected to the rear end of the rotating shaft 14, a second belt pulley 13 is mounted at the rear end of the, first belt pulley 10, second belt pulley 13 and belt 11 all set up in protecting cover 12, fixed mounting has motor 18 in the frame 6, and second belt pulley 13 is connected with the main shaft of motor 18, and starter motor 18, motor 18 pass through belt pulley and belt 11 drive the wheel 8 of polishing and rotate, hold handle 3, place the workpiece surface with equipment, make 5 bottoms of first pulley paste the workpiece surface tightly, promote equipment, make the wheel 8 of polishing polish to the overlap burr on workpiece surface.

6 and 1 sliding connection of crossbeam, 1 top of crossbeam is provided with limiting plate 2, and 6 inboards of frame are provided with the limiting plate via hole, and limiting plate 2 is inserted and is established in the limiting plate via hole, 6 bottom four corners departments of frame all are provided with second pulley 7, and second pulley 7 bottoms are tangent with 1 top of crossbeam, and frame 6 can be followed crossbeam 1 and demolishd, demolishs the back, can directly hold frame 6 and polish, increases the suitability of equipment.

6 front sides of frame are provided with driving lever 15, and driving lever 15 rear end fixedly connected with screw rod 17, 6 internal fixation of frame is provided with fixation nut 16, and fixation nut 16 is connected with screw rod 17, and the laminating of screw rod 17 rear end and limiting plate 2 is overlapped, the cover is equipped with the anti-skidding rubber cover on the first pulley 5, can stir driving lever 15, makes screw rod 17 rotate, because fixation nut 16 is fixed motionless, so the screw rod 17 moves to the left side when rotating, and limiting plate 2 is no longer sticis by screw rod 17 this moment, can take off frame 6 and whole grinding machanism from crossbeam 1 this moment, and frame 6 can be locked to the reverse driving lever 15 of stirring of the same reason.

The utility model discloses a theory of operation is:

when the device is used, for a large-surface workpiece, the handle 3 is held by a hand, the device is placed on the surface of the workpiece, the bottom of the first pulley 5 is tightly attached to the surface of the workpiece, the motor 18 is started, the motor 18 drives the polishing wheel 8 to rotate through the belt pulley and the belt 11, the device is pushed, the polishing wheel 8 passes through the flash burrs on the surface of the workpiece, the flash burrs are removed in a polishing mode, for thicker flash burrs, the polishing can be repeatedly performed, for small-sized workpieces, the deflector rod 15 can be pulled to rotate the screw rod 17, the screw rod 17 moves to the left when rotating due to the fact that the fixing nut 16 is fixed, the screw rod 17 does not press the limiting plate 2 any more, the base 6 and the whole polishing mechanism can be taken down from the cross beam 1, the base 6 can be held by the hand to be polished at the moment, and irregular edges.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A processing device for burrs and fins of a workpiece comprises a cross beam (1), a handle (3), a first pulley (5), a machine base (6) and a polishing wheel (8), and is characterized in that the machine base (6) is arranged in the middle of the upper portion of the cross beam (1), the handle (3) is fixedly installed at the top of the cross beam (1), a supporting table (4) is arranged on the left side of the bottom of the cross beam (1), the first pulley (5) is installed at the front end and the rear end of the supporting table (4), the polishing wheel (8) is arranged in the middle of the lower portion of the cross beam (1), a rotating shaft (14) is arranged on the inner side of the polishing wheel (8), supporting plates (9) are fixedly connected to the front side and the rear side of the bottom of the machine base (6), the front side and the rear side of the rotating shaft (14) are rotatably connected with the supporting plates (9), a first belt pulley (10, the first belt pulley (10) is connected with the second belt pulley (13) through a belt (11), a motor (18) is fixedly mounted in the machine base (6), and the second belt pulley (13) is connected with a main shaft of the motor (18).

2. The device for processing the burrs and fins on the workpiece of claim 1, wherein the base (6) is slidably connected with the beam (1), the top of the beam (1) is provided with the limiting plate (2), the inner side of the base (6) is provided with a limiting plate through hole, and the limiting plate (2) is inserted into the limiting plate through hole.

3. The device for processing the burrs of the flash of the workpiece as claimed in claim 1, wherein the second pulleys (7) are arranged at the four corners of the bottom of the machine base (6), and the bottom of the second pulleys (7) is tangent to the top of the cross beam (1).

4. The device for processing the burrs and the fins of the workpiece according to claim 1, wherein a deflector rod (15) is arranged on the front side of the machine base (6), a screw rod (17) is fixedly connected to the rear end of the deflector rod (15), a fixing nut (16) is fixedly arranged in the machine base (6), the fixing nut (16) is connected with the screw rod (17), and the rear end of the screw rod (17) is attached to the limiting plate (2).

5. A device for processing burrs and fins on workpieces as claimed in claim 1, wherein the first pulley (5) is sleeved with an anti-slip rubber sleeve.

6. The device for processing the burrs and fins of the workpiece as claimed in claim 1, wherein a protective cover (12) is fixedly installed at the rear end of the machine base (6), and the first belt pulley (10), the second belt pulley (13) and the belt (11) are all arranged in the protective cover (12).