CN214519303U

CN214519303U - Deburring device for workpiece

Info

Publication number: CN214519303U
Application number: CN202120834572.5U
Authority: CN
Inventors: 黄来宝; 陈运杰; 傅华; 石建春
Original assignee: Jiaxing Yijia Machinery Co ltd
Current assignee: Jiaxing Yijia Machinery Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-10-29
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a deburring device for workpieces, which comprises a bottom plate, wherein a first limiting block and a second limiting block which are symmetrical in structure are arranged above the bottom plate, and a deburring block is arranged between the first limiting block and the second limiting block; the first limiting block and the second limiting block respectively comprise a first limiting part perpendicular to the bottom plate and a second limiting part parallel to the bottom plate; the first limiting part and the second limiting part are vertically connected to form an L shape; the burr grinding block is arranged perpendicular to the bottom plate; the height of the burr grinding block is not more than that of the first limiting part. The utility model can adjust the positions of the first limiting block and the second limiting block through adjusting the position of the bolt in the fixed screw groove, thereby meeting the deburring requirements of workpieces with different sizes; the workpiece is accurately limited on the bottom plate through the limiting effect of the first limiting part and the second limiting part, and the burr grinding block is convenient to grind accurately.

Description

Deburring device for workpiece

Technical Field

The utility model relates to the technical field of machinery, particularly to burring device of work piece.

Background

In the current field of machining, a workpiece is machined by a number of mechanical burrs present on the outer or inner surface of the workpiece, and the burrs are microscopic metal particles on the surface of the workpiece, which are formed during cutting, grinding, milling and other similar cutting processes. If the burrs on the surface of the workpiece are not removed, not only the precision of the product is affected, but also the worker is easily scratched when operating.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and the utility model aims to provide a deburring device which is simple, practical, convenient to use and suitable for workpieces with different sizes.

The utility model provides a technical scheme that technical problem adopted is: a deburring device for a workpiece comprises a bottom plate, wherein a first limiting block and a second limiting block which are symmetrical in structure are arranged above the bottom plate, and a deburring block is arranged between the first limiting block and the second limiting block; the first limiting block and the second limiting block respectively comprise a first limiting part perpendicular to the bottom plate and a second limiting part parallel to the bottom plate; the first limiting part and the second limiting part are vertically connected to form an L shape; the burr grinding block is arranged perpendicular to the bottom plate; the height of the burr grinding block is not more than that of the first limiting part.

Further, the length of the burr grinding block is larger than the lengths of the first limiting block and the second limiting block.

Further, the length of the burr grinding block is 1-3 cm greater than that of the first limiting block and that of the second limiting block.

Furthermore, the first limiting block and the second limiting block are provided with penetrating fixing screw holes in the vertical direction, and fixing screw grooves are formed in corresponding positions of the bottom plate; the first limiting block and the second limiting block sequentially penetrate through the fixing screw hole and the fixing screw groove through bolts and then are fixed on the bottom plate.

Further, the fixed screw groove is perpendicular to the burr grinding block; the positions of the first limiting block and the second limiting block are adjusted by adjusting the position of the bolt in the fixed screw groove, so that the deburring requirements of workpieces with different sizes are met.

Further, the length of the fixed screw groove is 0.5-2 cm.

Further, the distance between the first limiting part of the first limiting block and the first limiting part of the second limiting block is greater than the distance between the second limiting part of the first limiting block and the second limiting part of the second limiting block, and the distance is greater than the thickness of the burr grinding block.

When the grinding tool is used, the positions of the first limiting block and the second limiting block are well adjusted according to the size of a workpiece to be ground; the middle gap of a workpiece to be polished penetrates through the burr polishing block, the first limiting portion is used for limiting the outer side of the workpiece, the second limiting portion is used for limiting the step surface at the top of the workpiece, and the workpiece is limited on the bottom plate through limiting effects of the first limiting portion and the second limiting portion and polished back and forth until the inner side of the workpiece is polished to be smooth.

The utility model has the advantages that: compared with the prior art, the utility model provides a burring device has following several advantages:

1) the positions of the first limiting block and the second limiting block can be adjusted by adjusting the position of the bolt in the fixed screw groove, so that the deburring of workpieces with different sizes is met;

2) through the limiting action of the first limiting part and the second limiting part, the workpiece is accurately limited on the bottom plate, and the burr grinding block is convenient to grind accurately.

Drawings

Fig. 1 is a schematic structural view of the deburring device provided by the present invention.

Fig. 2 is the utility model provides a splitting structure schematic diagram of burring device.

Fig. 3 is a schematic view of a top view structure of the deburring device provided by the present invention.

Fig. 4 is a schematic side view of the deburring device provided by the present invention.

Fig. 5 is a schematic view of a cross-sectional structure of the deburring device for polishing a workpiece according to the present invention.

Fig. 6 is a schematic view of a cross-sectional structure of the deburring device for polishing a workpiece.

Wherein, 1-a burr grinding block; 2-a first limiting part; 3-a first limiting block; 4-a bolt; 5-a second limiting part; 6-a bottom plate; 7-a second limiting block; 8-fixing the screw groove; 9-fixing the screw hole; 10-workpiece.

Detailed Description

The invention is further illustrated by the following specific examples. These examples are intended to illustrate the invention and are not intended to limit the scope of the invention.

Example 1

As shown in fig. 1 to 6, the deburring device for the workpiece comprises a bottom plate 6, wherein a first limiting block 3 and a second limiting block 7 which are symmetrical in structure are arranged above the bottom plate 6, and a deburring grinding block 1 is arranged between the first limiting block 3 and the second limiting block 7; the first limiting block 3 and the second limiting block 7 respectively comprise a first limiting part 2 vertical to the bottom plate 6 and a second limiting part 5 parallel to the bottom plate 6; the first limiting part 2 and the second limiting part 5 are vertically connected to form an L shape; the burr grinding block 1 is arranged perpendicular to the bottom plate 6; the height of the burr grinding block 1 is not more than that of the first limiting part 2. The length of the burr grinding block 1 is 1-3 cm longer than that of the first limiting block 3 and that of the second limiting block 7.

Fixing screw holes 9 penetrating through the first limiting block 3 and the second limiting block 7 are formed in the vertical direction, and fixing screw grooves 8 are formed in the corresponding positions of the bottom plate 6; the first limiting block 3 and the second limiting block 7 sequentially penetrate through the fixing screw hole 9 and the fixing screw groove 8 through bolts 4 and then are fixed on the bottom plate 6. The fixed screw groove 8 is perpendicular to the burr grinding block 1; the positions of the first limiting block 3 and the second limiting block 7 are adjusted by adjusting the position of the bolt 4 in the fixed screw groove 8, so that the deburring of workpieces 10 with different sizes is met. The length of the fixed screw groove 8 is 0.5-2 cm.

The distance between the first limiting part 2 of the first limiting block 3 and the first limiting part 2 of the second limiting block 7 is greater than the distance between the second limiting part 5 of the first limiting block 3 and the second limiting part 5 of the second limiting block 7 is greater than the thickness of the burr grinding block 1.

When the grinding tool is used, the positions of the first limiting block 3 and the second limiting block 7 are well adjusted according to the size of a workpiece 10 to be ground; the department wears to locate to wait to polish work piece 10's centre breach on burr grinding block 1, first spacing portion 2 is right the work piece 10 outside is spacing, the spacing portion 5 of second is right work piece 10 top step face is spacing, through the limiting displacement of first spacing portion 2 and the spacing portion 5 of second, will work piece 10 is accurate inject in on the bottom plate 6, be convenient for burr grinding block 1 polishes accurately. And (3) grinding the workpiece 10 back and forth along the burr grinding block 1 until the inner side of the workpiece 10 is ground to be smooth.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. A deburring device for workpieces is characterized in that: the deburring device comprises a bottom plate, a first limiting block and a second limiting block which are symmetrical in structure are arranged above the bottom plate, and a deburring block is arranged between the first limiting block and the second limiting block; the first limiting block and the second limiting block respectively comprise a first limiting part perpendicular to the bottom plate and a second limiting part parallel to the bottom plate; the first limiting part and the second limiting part are vertically connected to form an L shape; the burr grinding block is arranged perpendicular to the bottom plate; the height of the burr grinding block is not more than that of the first limiting part.

2. A deburring apparatus for a workpiece as set forth in claim 1, wherein: the length of the burr grinding block is greater than that of the first limiting block and the second limiting block.

3. A deburring apparatus for a workpiece as set forth in claim 2, wherein: the length of the burr grinding block is 1-3 cm greater than that of the first limiting block and that of the second limiting block.

4. A deburring apparatus for a workpiece as set forth in claim 1, wherein: fixing screw holes penetrating through the first limiting block and the second limiting block are formed in the vertical direction of the first limiting block and the second limiting block, and fixing screw grooves are formed in corresponding positions of the bottom plate; the first limiting block and the second limiting block sequentially penetrate through the fixing screw hole and the fixing screw groove through bolts and then are fixed on the bottom plate.

5. A deburring apparatus for a workpiece as set forth in claim 4, wherein: the fixed screw groove is perpendicular to the burr grinding block; the positions of the first limiting block and the second limiting block are adjusted by adjusting the position of the bolt in the fixed screw groove, so that the deburring requirements of workpieces with different sizes are met.

6. A deburring apparatus for a workpiece as set forth in claim 5, wherein: the length of the fixed screw groove is 0.5-2 cm.

7. A deburring apparatus for a workpiece as set forth in claim 1, wherein: the distance between the first limiting part of the first limiting block and the first limiting part of the second limiting block is greater than the distance between the second limiting part of the first limiting block and the second limiting part of the second limiting block is greater than the thickness of the burr grinding block.