CN216298819U

CN216298819U - Novel rubber-coated end face brush

Info

Publication number: CN216298819U
Application number: CN202122507642.9U
Authority: CN
Inventors: 汪成峰; 汪涛
Original assignee: Shanghai Longguang Industrial Brush Co ltd
Current assignee: Shanghai Longguang Industrial Brush Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-15
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a novel rubber-coated end face brush, which comprises a cylinder, wherein an outer frame is sleeved on the outer side of the front end of the cylinder, a fixed structure penetrates through the outer side of the outer frame, the fixed structure comprises a first threaded column, a positioning nut and a brush board, the bottom of the first threaded column is connected with the middle part of the top end of the brush board, the positioning nut is sleeved on the outer side of the first threaded column, the cylinder is formed by integrally combining a front bin and a rear bin, the length of the rear bin is 3/8 of the length of the front bin, a plurality of groups of moving grooves penetrate through the middle part of the front bin, the left offset and the right offset of the fixed structure can be adjusted after the length adjustment of the fixed structure is finished, the condition that a welding seam of a longer workpiece cannot be contacted is avoided, in the process, a user can cancel the fixing effect of the outer frame and the front bin by adjusting a second threaded column structure in a limiting structure, so that the fixed structure is driven by the outer frame to move left and right in the front bin, compared with the prior structure, the method has the advantages that the application range is expanded and the treatment effect is improved when the method is used for reaching the specified position.

Description

Novel rubber-coated end face brush

Technical Field

The utility model relates to the field of end face brush devices, in particular to a novel rubber-coated end face brush.

Background

Some round metal parts are connected together by welding, and at the moment, a circle of round welding slag is arranged on the workpiece, such as parts inside a gearbox. Due to the requirement of use precision, welding slag needs to be removed, and meanwhile, the workpiece is not damaged.

In chinese patent CN201120161352.7, an end face brush is introduced, in which the glue and bristles form an integrated solidified structure, when the end face brush and the inner hole of the valve body rotate relatively, the abrasive filaments (bristles) of the end face brush grind the inner hole of the valve body, the bristles cannot be loosened and broken, the bristles are eliminated and the finish machining precision is improved, however, those skilled in the art find out in actual operation that: when the structure is used, because the internal structure is simple, the workpieces which can be processed are of a single type, the workpieces with different depths and different diameters cannot be operated, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect of poor practicability in the prior art, the utility model provides the novel rubber-coated end face brush, through the arranged moving groove and the limiting structure, a user can adjust the left and right offset of the fixing structure after the length of the fixing structure is adjusted, and the situation that a welding seam of a longer workpiece cannot be contacted is avoided.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a novel rubber coating end face brush, includes the drum, the front end outside cover of drum is equipped with the frame, the outside of frame is run through and is had fixed knot to construct, including first screw thread post, positioning nut and brush board in the fixed knot constructs, the bottom of first screw thread post is connected with the top middle part of brush board, the outside of first screw thread post is located to the positioning nut cover.

As a preferable technical scheme of the utility model, the cylinder is formed by integrally combining a front bin and a rear bin, the length of the rear bin is 3/8 of the length of the front bin, a plurality of groups of moving grooves penetrate through the middle part of the front bin, and a base is fixed on one side of the rear bin.

As a preferred technical scheme of the utility model, a plurality of groups of positioning hole structures penetrate through the outer frame, the size of each group of positioning hole structures is matched with the size of the first threaded column and the size of the moving groove, and the inner wall of each positioning hole structure is provided with a threaded structure.

As a preferable technical scheme of the utility model, the brush plate is of an arc-shaped structure, the top end of the brush plate is provided with a transfer frame, the transfer frame is of a hollow structure, and the bottom end of the first threaded column penetrates through the top end of the transfer frame.

As a preferable technical scheme of the utility model, the length of the brush board is larger than the length from the base to the front bin, and the base is thicker than the brush board by at least 1.5 times.

As a preferable technical scheme of the utility model, the top end of the outer frame is provided with a limiting structure, the limiting structure comprises a second threaded column structure and a bolt structure, the bolt structure and the outer frame are of an integral structure, and the bottom end of the second threaded column structure is provided with an anti-skid gasket structure.

As a preferable technical scheme of the utility model, one side of the bottom end of the rear bin is provided with an assembling hole.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. according to the utility model, through the arranged fixing structure, a user can adjust the position of the brushing plate in the fixing structure according to the sizes of different workpieces, the base in the fixing structure can process the finer welding position of the workpiece, and the brushing plate structure of the front bin is flexible in movement, so that the welding line at the shallower position can be processed more conveniently, and the surface smoothness is improved.

2. According to the utility model, through the arrangement of the moving groove and the limiting structure, a user can adjust the left and right offset of the fixed structure after the length of the fixed structure is adjusted, so that the condition that a welding seam of a longer workpiece cannot be contacted is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cylinder according to the present invention;

FIG. 3 is a schematic structural view of the fixing structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing structure of the present invention;

fig. 5 is a schematic cross-sectional structure of the present invention.

Wherein: 1. a cylinder; 11. a front bin; 12. a rear bin; 121. a base; 122. an assembly hole; 13. a moving groove; 2. a fixed structure; 21. a first threaded post; 22. positioning a nut; 23. Brushing the board; 24. a transfer frame; 3. an outer frame; 31. a limiting structure.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the present invention provides a novel encapsulated end face brush, which comprises a cylinder 1, wherein an outer frame 3 is sleeved on the outer side of the front end of the cylinder 1, a fixing structure 2 penetrates through the outer side of the outer frame 3, the fixing structure 2 comprises a first threaded column 21, a positioning nut 22 and a brush plate 23, the bottom of the first threaded column 21 is connected with the middle portion of the top end of the brush plate 23, and the positioning nut 22 is sleeved on the outer side of the first threaded column 21.

In other embodiments, the cylinder 1 is formed by integrally combining a front bin 11 and a rear bin 12, the length of the rear bin 12 is 3/8 of the length of the front bin 11, a plurality of sets of moving grooves 13 penetrate through the middle of the front bin 11, and a base 121 is fixed on one side of the rear bin 12.

In other embodiments, a plurality of positioning hole structures penetrate through the outer frame 3, and the size of each positioning hole structure is matched with the size of the first threaded column 21 and the size of the moving groove 13, and the inner wall of the positioning hole structure is provided with a threaded structure.

Through the outer frame 3, strengthen fixedly between the drum 1 of fixed knot structure 2 and bottom to drive it and slide, satisfy the operation requirement.

In other embodiments, the brush plate 23 has an arc-shaped structure, the top end of the brush plate 23 is provided with a transfer frame 24, the transfer frame 24 has a hollow structure, and the bottom end of the first threaded post 21 penetrates through the top end of the transfer frame 24. The arc-shaped brush plate 23 can be in contact with the surface of a workpiece, the length of the arc-shaped brush plate can be adjusted through the first threaded column 21, and the adapter frame 24 is of a hollow structure, so that the state of the brush plate 23 cannot be influenced in the rotating process of the first threaded column 21.

In other embodiments, the length of the brush plate 23 is greater than the length of the base 121 to the front compartment 11, and the base 121 is at least 1.5 times thicker than the brush plate 23.

Fixed knot that sets up constructs 2, the user can adjust the position of brush board 23 wherein, adjusts according to the size of the work piece of difference, and its inside base 121 can handle the welding department of more meticulous work piece, and the brush board 23 structure of preceding storehouse 11, the activity is comparatively nimble, and the welding seam of convenient to shallower department is handled more, improves the smoothness on surface.

In other embodiments, the top end of the outer frame 3 is provided with a limiting structure 31, the limiting structure 31 includes a second threaded column structure and a bolt structure, the bolt structure and the outer frame 3 are an integral structure, and the bottom end of the second threaded column structure is provided with an anti-skid gasket structure.

Through the shifting chute 13 and the limit structure 31 that set up, the user can be after finishing the length adjustment to fixed knot constructs 2, adjust fixed knot constructs 2 about the offset again, avoid the situation that the welding seam of longer work piece can't contact, at this in-process, the user can be through the second screw thread post structure in the adjustment limit structure 31, with the fixed effect cancellation in frame 3 and preceding storehouse 11, thereby, it controls in storehouse 11 in the front to remove through frame 3 drive fixed knot constructs 2, to the assigned position, than with current structure, the application range has been enlarged, the effect of handling is improved

In other embodiments, the bottom end of the rear compartment 12 is provided with a mounting hole 122.

The assembling holes 12 can be used for driving the device to rotate at a high speed through an external power source, and the device can rub the surface of a workpiece to achieve the treatment effect.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel rubber coating end face brush which characterized in that: including drum (1), the front end outside cover of drum (1) is equipped with frame (3), fixed knot constructs (2) have been run through in the outside of frame (3), including first screw thread post (21), positioning nut (22) and brush board (23) in fixed knot constructs (2), the bottom of first screw thread post (21) is connected with the top middle part of brush board (23), the outside of first screw thread post (21) is located to positioning nut (22) cover.

2. A novel encapsulated end brush as defined in claim 1, wherein: the drum (1) is formed by integrally combining a front bin (11) and a rear bin (12), the length of the rear bin (12) is 3/8 of the length of the front bin (11), a plurality of groups of moving grooves (13) penetrate through the middle of the front bin (11), and a base (121) is fixed on one side of the rear bin (12).

3. A novel encapsulated end brush as defined in claim 1, wherein: a plurality of groups of positioning hole structures penetrate through the outer frame (3), the size of each group of positioning hole structure is matched with the size of the first threaded column (21) and the size of the moving groove (13), and the inner wall of each positioning hole structure is provided with a threaded structure.

4. A novel encapsulated end brush as defined in claim 2, wherein: the brush board (23) is of an arc-shaped structure, a transfer frame (24) is arranged at the top end of the brush board (23), the transfer frame (24) is of a hollow structure, and the bottom end of the first threaded column (21) penetrates through the top end of the transfer frame (24).

5. A novel encapsulated end brush as defined in claim 4 wherein: the length of the brush plate (23) is larger than that of the base (121) to the front bin (11), and the base (121) is thicker than the brush plate (23).

6. A novel encapsulated end brush as defined in claim 1, wherein: the top of frame (3) is provided with limit structure (31), including second screw thread column structure and bolt structure in limit structure (31), and bolt structure and frame (3) structure as an organic whole, the bottom of second screw thread column structure is provided with the anti-skidding gasket structure.

7. A novel encapsulated end brush as defined in claim 2, wherein: and one side of the bottom end of the rear bin (12) is provided with an assembling hole (122).