CN211277741U

CN211277741U - Appearance burr removing tool

Info

Publication number: CN211277741U
Application number: CN201922392055.2U
Authority: CN
Inventors: 黄伟; 祁增强; 朱建航; 黄东均
Original assignee: Universal Precision Machining Zhejiang Co ltd
Current assignee: Universal Precision Machining Zhejiang Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-18
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an appearance burr instrument of getting rid of, including the objective table, the lower fixed surface of objective table is connected with the collecting box, fixedly connected with bellows on the right side wall of collecting box, the upper end fixedly connected with crane of objective table, bolt fixedly connected with suction hood is passed through in drive arrangement's the outside, fixedly connected with fixed block on drive arrangement's the output, the inboard rotation of fixed block upper end is connected with the threaded rod, the lower extreme through connection of threaded rod is in the inboard of activity post, the inboard sliding connection of fixed block lower extreme has the movable block, the middle part fixedly connected with movable rod of activity post one side is kept away from to the movable block, it is connected with abrasive paper to paste in the outside of polishing plate. This appearance burr removal tool is convenient for adjust, and conveniently carries out burr removal work to the hole groove of different specifications, is convenient for clear up the metal fillings that produce man-hour in addition, the effectual practicality that has improved.

Description

Appearance burr removing tool

Technical Field

The utility model relates to a relevant technical field is got rid of to the burr specifically is an appearance burr removal tool.

Background

In the process of air compressor machine pore-forming processing, the burr often can appear in the outside in hole groove, influences the use in hole groove, consequently need use the removal instrument to clear up the burr, and the work is got rid of to the mode that general removal instrument adopted to polish more.

However, the diameter of the hole groove is different according to different production requirements, the removal tool is required to have an adjusting function, and in addition, when the grinding burrs are cleaned, the metal chips are easy to scatter, so that the processing of operators is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an appearance burr removal tool to the regulation of being not convenient for that proposes in solving above-mentioned background art, and inconvenient carry out burr removal work to the hole groove of different specifications, lead to the metal fillings phenomenon that scatters to appear in addition easily, influence operating personnel processing's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a contour burr removing tool comprises an object stage, wherein a collecting box is fixedly connected to the lower surface of the object stage, the opening of the left side wall of the collecting box is fixedly connected with the air inlet of an air exhauster, a corrugated pipe is fixedly connected to the right side wall of the collecting box, a lifting frame is fixedly connected to the upper end of the object stage, a driving device is fixedly connected to the output end of the lifting frame, a dust hood is fixedly connected to the outer side of the driving device through bolts, a fixed block is fixedly connected to the output end of the driving device, connecting plates are hinged to the left side and the right side of the upper end of the fixed block, a threaded rod is rotatably connected to the inner side of the upper end of the fixed block, a rotating handle is fixedly connected to the upper end of the threaded rod, the lower end of the threaded rod is connected to the inner side of a movable column in a penetrating manner, the middle part fixedly connected with movable rod that movable post one side was kept away from to the movable block, and the movable rod one end fixedly connected with board of polishing of keeping away from the movable block, the outside of board of polishing is pasted and is connected with abrasive paper.

Preferably, the openings on the left side wall and the right side wall of the dust hood are fixedly connected with the upper end of the corrugated pipe, and the dust hood is of a horn-shaped structure.

Preferably, the connecting plate is arranged on the fixing block in an inclined manner, and one end, far away from the fixing block, of the connecting plate forms a sliding structure on the polishing plate.

Preferably, the longitudinal section of the movable column is of an inverted T-shaped structure, and the lower end of the movable column is attached to the movable block.

Preferably, the movable blocks are symmetrically arranged about a vertical central axis of the movable column, the longitudinal section of each movable block is in a right trapezoid shape, and the cross section of one side of each movable block, which is close to the movable column, is in an arc structure.

Preferably, the polishing plate forms a sliding structure on the fixed block through the movable rod, and the cross section of the polishing plate is of a semicircular structure.

Compared with the prior art, the beneficial effects of the utility model are that: the appearance burr removing tool is convenient to adjust, is convenient to remove burrs of hole grooves with different specifications, is convenient to clean metal scraps generated in machining, and effectively improves the practicability;

1. the metal filing processing device is provided with a dust hood, the openings of the left side wall and the right side wall of the dust hood are fixedly connected with the upper end of the corrugated pipe, an exhaust fan is started to operate, and after suction force is generated, metal filing generated in processing can be conveniently cleaned and collected;

2. the movable block is arranged, the movable column forms a lifting structure on the inner side of the fixed block, the movable block slides on the inner side of the fixed block through the movable column, the polishing plate slides on the fixed block through the movable rod, adjustment is facilitated, and burr removal work on hole grooves with different specifications is facilitated;

3. the polishing device is provided with the polishing plate, the polishing plate is symmetrically arranged about the vertical middle axis of the fixing block, the cross section of the polishing plate is of a semicircular structure, sand paper is pasted and connected to the outer side of the polishing plate, the driving device is started to operate, burrs can be conveniently removed, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view cross-sectional structure of the driving device connected to the fixing block of the present invention;

fig. 3 is a schematic view of the overlooking section structure of the fixed block and the movable block of the present invention.

In the figure: 1. an object stage; 2. a collection box; 3. an exhaust fan; 4. a bellows; 5. a lifting frame; 6. a drive device; 7. a dust hood; 8. a fixed block; 9. a connecting plate; 10. a threaded rod; 11. turning a handle; 12. a movable post; 13. a movable block; 14. a return spring; 15. a movable rod; 16. grinding the plate; 17. and (7) sand paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a contour burr removing tool comprises an object stage 1, a collecting box 2, an exhaust fan 3, a corrugated pipe 4, a lifting frame 5, a driving device 6, a dust hood 7, a fixed block 8, a connecting plate 9, a threaded rod 10, a rotating handle 11, a movable column 12, a movable block 13, a reset spring 14, a movable rod 15, a grinding plate 16 and abrasive paper 17, wherein the lower surface of the object stage 1 is fixedly connected with the collecting box 2, an opening of the left side wall of the collecting box 2 is fixedly connected with an air inlet of the exhaust fan 3, the right side wall of the collecting box 2 is fixedly connected with the corrugated pipe 4, the upper end of the object stage 1 is fixedly connected with the lifting frame 5, the output end of the lifting frame 5 is fixedly connected with the driving device 6, the outer side of the driving device 6 is fixedly connected with the dust hood 7 through bolts, the output end of the driving device 6 is fixedly connected with the fixed block, the inboard of 8 upper ends of fixed block is rotated and is connected with threaded rod 10, and the upper end fixedly connected with of threaded rod 10 changes 11, the lower extreme through connection of threaded rod 10 is in the inboard of activity post 12, the inboard sliding connection of 8 lower extremes of fixed block has movable block 13, and movable block 13 keeps away from the equal fixedly connected with reset spring in upper and lower both ends on one side of activity post 12 14, middle part fixedly connected with movable rod 15 on one side of activity post 12 is kept away from to movable block 13, and movable rod 15 keeps away from the one end fixedly connected with sanding plate 16 of movable block 13, sanding plate 16's the outside is pasted and is connected with abrasive paper 17.

As shown in figure 1, the openings on the left side wall and the right side wall of the dust hood 7 are fixedly connected with the upper end of the corrugated pipe 4, the dust hood 7 is of a horn-shaped structure, the exhaust fan 3 is started to operate, and after suction is generated, metal scraps generated in machining are conveniently cleaned and collected.

As shown in fig. 2 and 3, the connecting plate 9 is disposed on the fixed block 8 in an inclined manner, and one end of the connecting plate 9, which is far away from the fixed block 8, forms a sliding structure on the polishing plate 16, the longitudinal section of the movable column 12 is in an inverted T-shaped structure, the lower end of the movable column 12 is attached to the movable block 13, the movable block 13 is symmetrically disposed about the vertical central axis of the movable column 12, the longitudinal section of the movable block 13 is in a right trapezoid shape, the cross section of the movable block 13, which is close to one side of the movable column 12, is in an arc structure, the polishing plate 16 forms a sliding structure on the fixed block 8 through the movable rod 15, and the cross section of the polishing plate 16 is in a semicircular structure, so that adjustment is facilitated, and burr removal work for hole grooves of different specifications.

The working principle is as follows: when the appearance burr removing tool is used, firstly, as shown in figures 2 and 3, a rotating handle 11 is screwed to enable a threaded rod 10 to rotate on the inner side of a fixed block 8, a movable column 12 slides downwards on the inner side of the fixed block 8, the lower end of the movable column 12 is attached to a movable block 13, the longitudinal section of the movable block 13 is in a right trapezoid shape, the movable block 13 slides on the inner side of the fixed block 8 through the movable column 12, a return spring 14 is elastically deformed, a polishing plate 16 slides on the fixed block 8 through a movable rod 15 in the moving process of the movable block 13, a connecting plate 9 is hinged on the side wall of the upper end of the fixed block 8, the connecting plate 9 slides on the polishing plate 16 to complete adjustment work, and according to figures 1 and 2, a lifting frame 5 is started to operate, then a driving device 6 is started to drive the fixed block 8 to rotate, the hole groove is polished through the polishing plate 16 and the sand paper 17, the exhaust fan 3 is started to operate in the polishing process, and after suction is generated, metal chips enter the inner side of the collection box 2 through the dust hood 7 and the corrugated pipe 4 to be collected, so that the whole process of using the appearance burr removing tool is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A appearance burr removes instrument, includes objective table (1), its characterized in that: the lower surface of the objective table (1) is fixedly connected with a collecting box (2), the opening of the left side wall of the collecting box (2) is fixedly connected with the air inlet of an air exhauster (3), the right side wall of the collecting box (2) is fixedly connected with a corrugated pipe (4), the upper end of the objective table (1) is fixedly connected with a lifting frame (5), the output end of the lifting frame (5) is fixedly connected with a driving device (6), the outer side of the driving device (6) is fixedly connected with a dust hood (7) through a bolt, the output end of the driving device (6) is fixedly connected with a fixed block (8), the left side and the right side of the upper end of the fixed block (8) are hinged with connecting plates (9), the inner side of the upper end of the fixed block (8) is rotatably connected with a threaded rod (10), the upper end of the threaded rod (10) is fixedly connected with a rotating handle (11), inboard sliding connection of fixed block (8) lower extreme has movable block (13), and the equal fixedly connected with reset spring (14) in upper and lower both ends that movable post (12) one side was kept away from in movable block (13), middle part fixedly connected with movable rod (15) of movable post (12) one side are kept away from in movable block (13), and movable rod (15) keep away from one end fixedly connected with sanding plate (16) of movable block (13), the outside paste of sanding plate (16) is connected with abrasive paper (17).

2. A profile flash removal tool according to claim 1, wherein: the openings on the left side wall and the right side wall of the dust hood (7) are fixedly connected with the upper end of the corrugated pipe (4), and the dust hood (7) is of a horn-shaped structure.

3. A profile flash removal tool according to claim 1, wherein: the connecting plate (9) is obliquely arranged on the fixing block (8), and one end, far away from the fixing block (8), of the connecting plate (9) forms a sliding structure on the polishing plate (16).

4. A profile flash removal tool according to claim 1, wherein: the longitudinal section of the movable column (12) is of an inverted T-shaped structure, and the lower end of the movable column (12) is attached to the movable block (13).

5. A profile flash removal tool according to claim 1, wherein: the movable blocks (13) are symmetrically arranged about the vertical middle axis of the movable column (12), the longitudinal section of each movable block (13) is in a right trapezoid shape, and the cross section of one side, close to the movable column (12), of each movable block (13) is in an arc structure.

6. A profile flash removal tool according to claim 1, wherein: the polishing plate (16) forms a sliding structure on the fixed block (8) through the movable rod (15), and the cross section of the polishing plate (16) is of a semicircular structure.