A roll wheel file capable of removing chips in time

Abstract

The present application provides a kind of timely cleanings of roll wheel file.The file, file connecting seat, rolling assembly and scrap cleaning assembly are included;The file face of the first end of file is provided with through hole, for its installation and fixation, form combined tool;File connecting seat is connected with the first end of file, for the first end of file is housed;Rolling assembly is installed in the front end of file connecting seat, and rolling assembly has roller and handle coupling, handle coupling is used to connect handle, forms the force point of the first end of file, and the force point of file handle tail end, jointly acts on file and constitutes two point holding;Roller is used to form the support point of rolling in the first end of file;Scrap cleaning assembly is assembled on file, and is housed in the first end of file when filing, when file cleaning, scrap cleaning assembly moves linearly along the file tooth surface, and timely cleanings the filings and impurities of file.Two holding points and rolling assembly improve the filing quality of file.Scrap cleaning assembly timely removes file tooth filings, and improves the filing work efficiency of file.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mechanical file, in particular to a roller file capable of timely removing chips. BACKGROUND

[0002] The shipbuilding field is complex in construction, involving pipe processing and assembly of various materials. The end face quality of the pipe is required to be high during the construction process, especially in the shipbuilding process, the construction method of segmented pre-assembly and system production is generally adopted, and the pipe generally needs to be cut during the construction process, especially after cutting with horizontal band saw machine, toothless saw, handheld electric grinder and other tools, burrs exist on the end face. The burrs often need to be manually polished, the metal burrs are generally hard in texture, and a certain pressure needs to be applied to the polishing tool during manual polishing to remove the burrs. The polishing force, polishing time and polishing angle are difficult to control and are basically unlimited. The manual polishing has large freedom, and it is difficult to process the polishing operation process. The process personnel are difficult to process the polishing operation process, and the operation process is difficult to execute. The angle of the worker's hand cannot be limited, the polishing effect is different at different polishing angles, and the basic operation process has little practical significance for guidance. The operation workers are generally trained with a large amount of operation experience, the training cycle of the operation workers is long, and the experience of the operation workers greatly affects the polishing quality.

[0003] However, the present application inventors found at least the following technical problems in the process of implementing the technical scheme of the present application embodiments:

[0004] 1. Manual polishing with a file often causes uneven polishing of the end face, especially the phenomenon of damaging the pipe wall due to unstable manual holding of the polishing tool. The damage to the carbon steel pipe is basically not obvious, and the impact on the overall quality is relatively small. However, the pipe wall of bright stainless steel pipe, iron white copper pipe, red copper pipe and nuclear grade pipe is very easy to be damaged, and once damaged, such as scratching, grinding, excessive polishing and the like, the damage is generally irreversible, directly affecting the quality of the pipe.

[0005] 2. Before using the file, the file itself needs to be cleaned to prevent impurities and dust from contaminating the surface. During the filing process, the file needs to be cleaned along the tooth lines in time due to the accumulation of iron filings and impurities on the file surface and the tooth gaps. Usually, the operator uses a cleaning brush to clean the file surface and remove the iron filings. The cleaning brush is separated from the file, and the cleaning brush and the file are placed separately, which cannot be cleaned in time, resulting in low cleaning efficiency of the file. SUMMARY

[0006] In order to solve the problems in the prior art, in view of the problems of stably holding the file and timely removing the filings, the embodiment of the present application provides a rolling file capable of timely removing filings. The rolling file forms a rolling support point for the front end of the file through the roller, thereby enhancing the stability of the file holding. Meanwhile, the file is provided with a cleaning assembly, so that the filings can be timely removed at any time and anywhere, thereby solving the technical problems of file holding and timely cleaning.

[0007] The embodiment of the present application solves the technical problems by adopting the following solutions:

[0008] A rolling file capable of timely removing filings comprises a file, a file connecting seat, a rolling assembly and a cleaning assembly.

[0009] The file is used for manual filing work. The file connecting seat is connected with the front end of the file and is used for accommodating the front end of the file and fixing the file, thereby forming a combined tool. The rolling assembly is installed at the front end of the file connecting seat. The rolling assembly has a roller and a handle connecting piece. The handle connecting piece is used for connecting a handle, thereby forming a force point at the front end of the file. The force point and a force point at the tail end of the file handle jointly act on the file to form two-point holding. The roller is used for forming a rolling support point at the front end of the file. The cleaning assembly is assembled on the file. When filing, the cleaning assembly is accommodated at the front end of the file. When the file is cleaned, the cleaning assembly moves linearly along the tooth surface of the file to timely clean the filings and impurities of the file.

[0010] In order to further solve the technical problems to be solved by the embodiment of the present application, the file connecting seat provided by the embodiment of the present application is used for connecting the rolling assembly with the file and comprises a seat body and a screw.

[0011] One end of the seat body is connected with the rolling assembly, and the other end is connected with the file. The screw is used for connecting the file with the seat body, so that the file is fixed on the seat body.

[0012] Further, the rolling assembly is used for rolling support of the file and comprises a bracket, a handle connecting piece, a roller and a roller shaft.

[0013] The roller is used for supporting the file, so that the front end of the file forms a rolling support point, and the file stably performs filing. The roller shaft is used for assembling the roller together to support the rolling of the roller. The bracket is used for accommodating the roller and suspending the roller on the bracket through the roller shaft. The handle connecting piece is located on the bracket and is used for connecting the handle to form a force point at the front end of the file, thereby keeping the file balanced.

[0014] Further, the cleaning assembly comprises a frame, a ball head plunger, a cleaning brush, a magnetic block I and a magnetic block II.

[0015] The frame includes a frame and a eaves plate. The frame is a hollow structure and is used to set the file. The eaves plate is provided on the top of the frame. A cleaning brush fixing groove is arranged at the bottom of the inner cavity of the frame, and a ball plunger fixing hole is arrayed on the top of the frame. The ball plunger array is at the top of the frame and is assembled in the ball plunger fixing hole, extending downward to contact the upper surface of the file. The cleaning brush is arranged at the bottom of the inner cavity of the frame, including a root and bristles. The root is embedded in the cleaning brush fixing groove, and the bristles extend upward to touch the lower surface of the file. Magnetic block I is glued to the outer side of the eaves plate, and is used to magnetically attract the chip cleaning component to the file connecting seat. Magnetic block II is glued to the baffle of the file connecting seat, and the magnetic pole directions of magnetic block II and magnetic block I are different. When the file is filing, the chip cleaning component is adsorbed on the file connecting seat and does not hinder filing. When cleaning iron chips, the chip cleaning component is pushed aside, the chip cleaning component is separated from the file connecting seat, and the chip cleaning component is dragged along the file in a straight line to clean the iron chips in time.

[0016] Positive effects: The technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0017] 1. Since the embodiment of the present application adopts a technical means in which one end of the file connecting base is connected to the head end of the file and the other end is connected to the rolling assembly, and the rolling assembly is provided with a handle connecting piece, the handle connecting piece is assembled with the handle, and forms two force application points with the file handle at the tail end of the file, thereby effectively solving the technical problem of stably holding the file in the prior art. Horizontal thrust and vertical pressure are applied to the file, and the two gripping points can control the force, thereby achieving the technical effect of enhancing the filing stability and improving the filing quality of the file.

[0018] 2. Since the embodiment of the present application adopts the technical means of setting a roller on the rolling assembly, the head end of the file has a rolling support point, which effectively solves the technical problem of stably holding the file in the prior art. When the file is filing, the file can be kept balanced and stable, thereby achieving the technical effect of improving the filing quality.

[0019] 3. Since the embodiment of the present application adopts the technical means of arranging a chip cleaning component on the file, when the file needs to be cleaned, the chip cleaning component moves linearly along the file tooth surface of the file, effectively solving the technical problem of timely removing iron chips from the file teeth in the prior art. The file teeth are cleaned in time without the need to find an additional cleaning brush, thereby achieving the technical effect of improving the filing efficiency of the file.

[0020] 4. Since the embodiment of the present application adopts the technical means of fixing the file to the seat frame of the file connecting seat by screws, the file can rotate slightly in the file connecting seat, which effectively solves the technical problem of stably holding the file in the prior art, adjusts the connection angle between the file and the file connecting seat, and thus achieves the technical effect of forming a rigid, slightly rotating structure for the entire device.

[0021] 5. Since the embodiment of the present application adopts the technical means of the array of internally threaded connecting holes on the back plate, the technical problem of stably holding the file in the prior art is effectively solved, and in actual work, the number of internally threaded connecting holes can be increased or reduced according to the use requirement, thereby realizing the technical effect of adjusting the working height and angle of the file.

[0022] 6. Since the embodiment of the present application adopts the technical means of the screw connection of the externally threaded connecting column and the internally threaded connecting hole, the file connecting seat and the rolling assembly can slightly rotate, the technical problem of stably holding the file in the prior art is effectively solved, the torsion angle of the file is slightly adjusted during filing, the entire device has a certain flexibility, the burrs in some positions cannot be filed, and thereby the technical effect of expanding the filing range is realized.

[0023] 7. Since the embodiment of the present application adopts the technical means of the magnetic block II and the magnetic block I arranged in the scrap removing assembly, the magnetic block II is glued on the baffle of the file connecting seat, the magnetic pole directions of the opposite surfaces of the magnetic block II and the magnetic block I are different, the scrap removing assembly is adsorbed on the file connecting seat, the technical problem of timely removing the file scrap in the prior art is effectively solved, the file teeth are not blocked during the filing of the file, and the filing operation is avoided; when the scrap needs to be cleaned, the scrap removing assembly is separated, and the sundries on the file teeth are timely removed, and thereby the technical effect of improving the filing work efficiency is realized.

[0024] It is suitable to be applied as a rolling wheel file capable of timely removing scrap. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0026] Figure 1 It is a southeast isometric view of the embodiment;

[0027] Figure 2 It is a northwest isometric view of the embodiment;

[0028] Figure 3 It is a front view of the embodiment;

[0029] Figure 4 It is a front view of the embodiment;

[0030] Figure 5 It is a top view of the embodiment;

[0031] Figure 6 It is a right view of the embodiment;

[0032] Figure 7 South-East Isometric view of the file holder;

[0033] Figure 8 North-West Isometric view of the file holder;

[0034] Figure 9 South-East Isometric view of the roller holder;

[0035] Figure 10 North-West Isometric view of the roller holder;

[0036] Figure 11 South-East Isometric view of the debris clearing holder;

[0037] Figure 12 North-West Isometric view of the debris clearing holder.

[0038] In the figures:

[0039] 1. File;

[0040] 2. File holder,

[0041] 21. Seat body,

[0042] 211. Seat holder,

[0043] 2111. Screw hole,

[0044] 212. External threaded connecting post,

[0045] 213. Baffle,

[0046] 22. Screw;

[0047] 3. Rolling assembly,

[0048] 31. Holder,

[0049] 311. Back plate,

[0050] 3111. Internally threaded connecting hole,

[0051] 312. Side plate,

[0052] 3121. Roller shaft hole,

[0053] 32. Handle coupling,

[0054] 33. Roller,

[0055] 34. Roller shaft;

[0056] 4. Debris clearing assembly,

[0057] 41. Frame body,

[0058] 411. Frame,

[0059] 4111. ball head plunger fixing hole,

[0060] 4112. cleaning brush fixing groove,

[0061] 412. eave plate,

[0062] 42. ball head plunger,

[0063] 43. cleaning brush,

[0064] 44. magnetic block I,

[0065] 45. magnetic block II. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Although the embodiments of the present application have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0067] As shown in the drawings, a roll wheel file with timely scrap cleaning includes a file 1, a file connecting seat 2, a rolling assembly 3 and a scrap cleaning assembly 4;

[0068] The file 1 is used for manual filing work;

[0069] The file connecting seat 2 is connected with the head end of the file 1, and is used for accommodating the head end of the file 1 and mounting and fixing the file 1 to form a combined tool;

[0070] The rolling assembly 3 is mounted at the head end of the file connecting seat 2, and the rolling assembly 3 has a roll wheel 33 and a handle coupling piece 32. The handle coupling piece 32 is used for coupling a handle to form a force application point at the head end of the file 1, which cooperates with a force application point at the tail end file handle of the file 1 to apply horizontal thrust and vertical pressure on the file 1 to perform filing work. The roll wheel 33 is used for forming a rolling support point at the head end of the file 1, so that the file can be stably held to perform filing, thereby avoiding damage to the workpiece to be filed and improving the filing work quality;

[0071] The scrap cleaning assembly 4 is assembled on the file 1 and is accommodated at the head end of the file 1 during filing. When the file 1 is cleaned, the scrap cleaning assembly 4 performs straight line reciprocating motion along the file tooth surface of the file 1 to timely clean the accumulated iron scraps and impurities on the file tooth of the file 1, thereby improving the filing work efficiency.

[0072] The technical solutions in the embodiments of the application have at least the following technical effects or advantages:

[0073] Since one end of the file connecting seat 2 is connected with the head end of the file 1 and the other end is connected with the rolling assembly 3, the handle coupling member 32 is arranged on the rolling assembly 3, the handle coupling member 32 is assembled with the handle, two force points are formed by the file handle at the tail end of the file 1, horizontal thrust and vertical pressure are applied to the file 1, the two holding points can control the stress, the stability during filing is enhanced, and the filing quality of the file 1 is improved.

[0074] Since the rolling wheel 33 is arranged on the rolling assembly 3, the head end of the file 1 has a rolling support point, the balance of the file 1 can be maintained during filing, and the filing quality is improved.

[0075] Since the scrap cleaning assembly 4 is arranged on the file 1, when the file 1 needs to be cleaned, the scrap cleaning assembly 4 performs straight-line reciprocating motion along the tooth surface of the file 1, the tooth of the file 1 can be cleaned in time, an additional cleaning brush is not needed, and the working efficiency of the file 1 during filing is improved.

[0076] Specifically, in the embodiment, the file 1 is a half-round file and is used for removing burrs at a pipe end. A through hole is arranged on the file surface at the head end of the file 1 and is used for mounting the file.

[0077] In order to ensure the stability of the structure of the embodiment, the file connecting seat 2 is used for connecting the rolling assembly 3 with the file 1 and includes a seat body 21 and a screw 22.

[0078] One end of the seat body 21 is connected with the rolling assembly 3, and the other end is connected with the file 1.

[0079] The screw 22 is used for connecting the file 1 with the seat body 21, so that the file 1 is fixed to the seat body 21.

[0080] In order to further ensure the stability of the structure of the embodiment, the seat body 21 includes a seat frame 211, an externally-threaded connecting column 212 and a baffle 213.

[0081] The seat frame 211 is a U-shaped block, screw holes 2111 are arranged on the two wings of the U shape, the file 1 is inserted into the seat frame 211, the screw 22 passes through the screw holes 2111 and the through hole at the head end of the file 1 to connect and fix the file 1.

[0082] The externally-threaded connecting column 212 is arranged on the outside of the bottom of the U shape of the seat frame 211 and is used for connecting the rolling assembly 3.

[0083] The baffle 213 is arranged on the top of the two wings of the U shape of the seat frame 211 and is used for assembling accessories. When the file 1 is filing, the scrap cleaning assembly 4 is accommodated and restrained so as not to hinder the file 1 from filing.

[0084] The technical solutions in the embodiments of the application have at least the following technical effects or advantages:

[0085] Since the file 1 is fixed in the seat frame 211 of the file connecting seat 2 after the file 1 screw 22 is tightened, the file 1 can slightly rotate in the file connecting seat 2, the connecting angle between the file 1 and the file connecting seat 2 is adjusted, and the entire device forms a rigid and slightly rotatable structure.

[0086] In order to optimize the structure of the embodiment, the rolling assembly 3 is used to roll and support the file 1, and includes a bracket 31, a handle coupling piece 32, a roller 33 and a roller shaft 34.

[0087] The roller 33 is used to support the file 1, so that the first end of the file 1 forms a rolling support point, and the file 1 stably performs filing.

[0088] The roller shaft 34 is used to be assembled with the roller 33 to support the roller 33 to roll.

[0089] The bracket 31 is used to accommodate the roller 33 and suspend the roller 33 on the bracket 31 through the roller shaft 34.

[0090] The handle coupling piece 32 is arranged on the bracket 31 and is used to couple a handle, so as to form a force point at the first end of the file 1 and keep the file 1 balanced.

[0091] In order to further optimize the structure of the embodiment, the bracket 31 is used to assemble the roller 33 and is connected with the file connecting seat 2, and is in an L-shaped structure and includes a back plate 311 and a side plate 312.

[0092] The back plate 311 is a rectangular long strip plate, and an internally threaded connecting hole 3111 is arranged on the back plate 311 and is used to be screwed with an externally threaded connecting column 212 of the file connecting seat 2, so that the file connecting seat 2 is connected with the bracket 31, and then the rolling assembly 3 is assembled at the first end of the file 1 through the file connecting seat 2; the handle coupling piece 32 is connected to the top of the back plate 311 and forms a force point at the first end of the file 1 to exert a force.

[0093] The side plate 312 is a rectangular plate and is symmetrically arranged at the end of the back plate 311, two side plates 312 form a through notch therebetween, the roller 33 is assembled in the middle of the notch, a roller shaft hole 3121 for assembling the roller shaft 34 is arranged on the side plate 312, the roller shaft 34 penetrates through the roller shaft hole 3121 to assemble and fix the roller 33, the roller 33 rotates to form a rolling support, and the file 1 is kept to stably perform filing.

[0094] Preferably, the internal thread connection holes 3111 are arrayed on the back plate 311, which are used to adjust the position of the roller 33 and the file 1, so that the height of the support point of the roller 33 on the rolling assembly 3 meets the filing requirements of the file 1, thereby facilitating the filing operation; in this embodiment, three internal thread connection holes 3111 are provided on the back plate 311.

[0095] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0096] Since the back plate 311 is provided with an array of internal thread connection holes 3111, the number of the internal thread connection holes 3111 can be increased or decreased according to actual use requirements to adjust the working height and angle of the file 4.

[0097] Since the connection between the file connecting seat 2 and the rolling assembly 3 is achieved by screwing the external threaded connecting column 212 and the internal threaded connecting hole 3111, the file connecting seat 2 and the rolling assembly 3 can rotate slightly, and during work, the twisting angle of the file 1 can be slightly adjusted, so that the entire device has a certain flexibility, thereby avoiding burrs in some parts that cannot be filed and expanding the filing range.

[0098] As a conventional technical choice, the handle connected by the handle connecting member 32 is a T-shaped handle.

[0099] As a conventional technical choice, the outer edge of the roller 33 is selected to be a convex wheel or a concave wheel according to the working environment; the outer edge of the roller 33 is made of flexible material to avoid scratching the inner wall of the pipe, wherein the concave wheel is used to remove burrs on the outer end of the pipe, and the convex wheel is used to remove burrs on the inner end of the pipe.

[0100] In order to further optimize the structure of this embodiment, the chip cleaning assembly 4 includes a frame 41, a ball plunger 42, a cleaning brush 43, a magnetic block I 44 and a magnetic block II 45;

[0101] The frame body 41 includes a frame 411 and a cornice 412. The frame 411 is a hollow structure for mounting the file 1. The cornice 412 is provided on the top of the frame 411. The bottom of the inner cavity of the frame 411 is provided with a cleaning brush fixing groove 4112, and the top of the frame 411 is provided with a ball plunger fixing hole 4111.

[0102] The ball plungers 42 are arrayed on the top of the frame 411 and assembled in the ball plunger fixing holes 4111, extending downward to contact the upper surface of the file 1. In this embodiment, there are four ball plungers 42, arranged symmetrically in groups of two.

[0103] The cleaning brush 43 is arranged at the bottom of the inner cavity of the frame 411, and includes roots embedded in the cleaning brush fixing groove 4112 and bristles extending upward to touch the lower surface of the file 1. In this embodiment, the cleaning brush 43 has three rows arranged in parallel.

[0104] The magnetic block I 44 is glued to the outer side of the eave plate 412 and is used to magnetically attract the file connecting seat 2.

[0105] The magnetic block II 45 is glued to the baffle 213 of the file connecting seat 2, and the magnetic poles of the opposite surfaces of the magnetic block II 45 and the magnetic block I 44 are different in direction. The magnetic poles of the same direction repel each other, and the magnetic poles of different directions attract each other. Therefore, the magnetic block I 44 and the magnetic block II 45 are magnetically attracted together, and the frame 41 is attracted to the seat 21, so that the scrap cleaning assembly 4 is attracted to the file connecting seat 2. When the file 1 is being filed, the scrap cleaning assembly 4 is placed at the front end of the file 1 and does not hinder the filing. When the iron scraps are cleaned, the scrap cleaning assembly 4 is pushed away, the magnetic block I 44 and the magnetic block II 45 are separated, the scrap cleaning assembly 4 is separated from the file connecting seat 2, and the scrap cleaning assembly 4 is dragged to move along the file 1 in a straight line. The iron scraps are removed, the iron scraps are cleaned in time, and the efficiency of the filing work is improved.

[0106] The technical solutions in the embodiments of the application have at least the following technical effects or advantages:

[0107] Because the magnetic block II 45 is glued to the baffle 213 of the file connecting seat 2, and the magnetic poles of the opposite surfaces of the magnetic block II 45 and the magnetic block I 44 are different in direction, the scrap cleaning assembly 4 can be attracted to the file connecting seat 2 through the magnetic attraction of the magnetic block I 44 and the magnetic block II 45. When the file 1 is being filed, the file teeth are not blocked, and the filing operation is not hindered. When the iron scraps need to be cleaned, the scrap cleaning assembly 4 is separated, the debris on the file teeth of the file 1 is removed in time, and the efficiency of the filing work is improved.

[0108] As a conventional technical selection, the cleaning brush 43 is a steel wire brush.

[0109] The working process of the embodiment is as follows:

[0110] Taking the removal of the burr on the end surface of the outer wall of the pipe as an example, a semicircular file plane is selected as the working surface.

[0111] The pipe is fixed firmly, the concave wheel is selected as the roller 33, and the concave wheel is embedded in the outer wall of the pipe. The entire device can move in a straight line along the axis of the pipe.

[0112] When the file is worked, one hand holds the file handle of the file 1 tail end, the other hand holds the T-shaped handle connected by the handle connecting piece 32 of the rolling assembly 3, and the two hands are moved forward and backward to remove the burr in the position; wherein, according to the height of the burr, the position of the outer thread connecting column 212 of the file connecting seat 2 and the inner thread connecting hole 3111 of the rear end of the rolling assembly 3 is adjusted, and then the working height and angle of the file 1 are adjusted;

[0113] When the file 1 file tooth working surface is too much impurities, the scrap cleaning assembly 4 is pulled out, the attracted magnetic block Ⅰ44 and the magnetic block Ⅱ45 are separated, and the cleaning brush 43 and the file 1 are moved relatively to clean the impurities.

[0114] It is worth mentioning that the contents not described in detail in the specification are all prior art known to those skilled in the art, and the model parameters of the file 1, the roller 33, the cleaning brush 43, the magnetic block Ⅰ44 and the magnetic block Ⅱ45 are not limited, and the conventional equipment can be used to determine the technical scheme, and the electric control elements not mentioned in the technical scheme belong to the prior art, so they are not shown in the figure, and will not be described here.

[0115] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for the limitation of the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A roller file for timely chip removal, characterized by: include: A file (1), wherein the file (1) is used for manual filing operations; A file connecting seat (2), the file connecting seat (2) is connected to the head end of the file (1), and is used to receive the head end of the file (1), install and fix the file (1), and form a combined tool; A rolling assembly (3), the rolling assembly (3) being mounted on the front end of the file connecting seat (2), the rolling assembly (3) comprising a roller (33) and a grip connector (32), the grip connector (32) being used to connect the grip to form a force application point at the head end of the file (1), and acting together with a force application point of the file handle at the tail end of the file (1) to form a two-point grip on the file (1); the roller (33) being used to form a rolling support point at the head end of the file (1); and a chip cleaning component (4), the chip cleaning component (4) being assembled on the file (1) and being received at the head end of the file (1) during filing; and when the file (1) is being cleaned, the chip cleaning component (4) moves linearly along the tooth surface of the file (1) to promptly clean the iron chips and impurities from the file (1); The chip cleaning component (4) comprises: A frame (41), the frame (41) comprising a frame (411) and a cornice (412), the frame (411) being a hollow structure for fitting the file (1), the cornice (412) being provided on the top of the frame (411); wherein the cleaning brush fixing groove (4112) is arranged at the bottom of the inner cavity of the frame (411); Magnetic block I (44), said magnetic block I (44) being glued to the outside of said eaves plate (412) and used for magnetically attracting the chip cleaning component (4) to said file connecting seat (2); and Magnetic block II (45), the magnetic block II (45) is glued to the baffle (213) of the file connecting seat (2), and the magnetic pole directions of the magnetic block II (45) and the magnetic block I (44) facing each other are different; when the file (1) is filing, the chip cleaning component (4) is adsorbed on the file connecting seat (2) and does not hinder the filing; when cleaning iron chips, the chip cleaning component (4) is pushed aside, the chip cleaning component (4) is separated from the file connecting seat (2), and the chip cleaning component (4) is dragged to move linearly along the file (1) to clean the iron chips in time.

2. The roller file for timely chip removal according to claim 1, characterized in that: The file connecting seat (2) is used to connect the rolling assembly (3) to the file (1), and comprises: a seat body (21), one end of the seat body (21) being connected to the rolling assembly (3) and the other end being connected to the file (1); and A screw (22), wherein the screw (22) is used to connect the file (1) to the base (21), so that the file (1) is fixed to the base (21).

3. The roller file for timely chip removal according to claim 2, characterized in that: The seat body (21) comprises: A seat frame (211), the seat frame (211) is a U-shaped block, and screw holes (2111) are provided on both wings of the U-shape. The file (1) is inserted into the seat frame (211), and the screw (22) passes through the screw hole (2111) and the through hole at the head end of the file (1) to connect and fix the file (1); An externally threaded connecting column (212), the externally threaded connecting column (212) being arranged on the outside of the U-shaped bottom of the seat frame (211) and being used for connecting the rolling assembly (3); and A baffle (213) is provided on the top of the two U-shaped wings of the seat frame (211) and is used for assembling accessories. When the file (1) is filing, the baffle (213) stores and restrains the chip cleaning assembly (4) so ​​that it does not hinder the filing operation of the file (1).

4. The roller file for timely chip removal according to claim 3, characterized in that: The rolling assembly (3) is used for rolling support of the file (1), and comprises: A roller (33), the roller (33) is used to support the file (1), so that the head end of the file (1) forms a rolling support point, and the file (1) performs filing steadily; A roller shaft (34), the roller shaft (34) being used to be assembled with the roller (33) to support the roller (33) in rolling; a bracket (31), the bracket (31) being used to receive the roller (33) and suspend the roller (33) on the bracket (31) via the roller shaft (34); and A handle connecting piece (32) is located on the bracket (31) and is used to connect the handle, forming a force application point at the head end of the file (1) to maintain the force balance of the file (1).

5. The roller file for timely chip removal according to claim 4, characterized in that: The bracket (31) is used to assemble the roller (33) and is connected to the file connecting seat (2), and has an L-shaped structure, comprising: a back plate (311), wherein the back plate (311) is provided with an internal thread connection hole (3111) for being threadedly connected to the external thread connection column (212) of the file connection seat (2); the handle connection member (32) is connected to the top of the back plate (311), forming a force application point at the head end of the file (1) for applying a force; and Side plates (312), the side plates (312) are symmetrically arranged at the ends of the back plate (311), a through slot is formed between the two side plates (312), the roller (33) is assembled in the middle of the slot, a roller shaft hole (3121) for assembling the roller shaft (34) is provided on the side plates (312), the roller shaft (34) passes through the roller shaft hole (3121) to assemble and fix the roller (33), and the roller (33) rotates to form a rolling support.

6. The roller file for timely chip removal according to claim 5, characterized in that: The internal thread connection holes (3111) are arranged in an array on the back plate (311) and are used to adjust the positions of the roller (33) and the file (1).

7. The roller file for timely chip removal according to claim 4, characterized in that: The handle connected to the handle connecting piece (32) is a T-shaped handle.

8. The roller file for timely chip removal according to claim 4, characterized in that: The outer edge of the roller (33) is a convex wheel or a concave wheel.

9. The roller file for timely chip removal according to claim 3, characterized in that: The top array of the frame (411) of the chip cleaning assembly (4) is provided with ball plunger fixing holes (4111); The chip cleaning component (4) further comprises: Ball plungers (42), the ball plungers (42) are arrayed on the top of the frame (411) and assembled in the ball plunger fixing holes (4111), extending downward to contact the upper surface of the file (1); and A cleaning brush (43) is arranged at the bottom of the inner cavity of the frame (411), comprising a root and bristles, wherein the root is embedded in the cleaning brush fixing groove (4112), and the bristles extend upward to touch the lower surface of the file (1).

10. The roller file for timely chip removal according to claim 9, characterized in that: The cleaning brush (43) is a wire brush.

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