Mounting base, cutter assembly and scraper device

Abstract

According to the mounting base, the cutter assembly and the scraper device, the mounting base is used for mounting a cutter and comprises a mounting table and a first baffle, the mounting table comprises a first face, and the first face is suitable for mounting the cutter; the first baffle is connected with the mounting table, protrudes out of the first face and is suitable for making contact with the tool. The mounting table and the first baffle are arranged, the first face of the mounting table is suitable for mounting the tool, the first baffle is connected with the mounting table and makes contact with the tool, the tool can be limited, and the mounting stability of the tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrapers, in particular to a mounting seat, a tool assembly and a scraper device. Background Art

[0002] When the existing cutting tools are subjected to stress during machining of the workpiece, they tend to move, resulting in unstable chip direction. Utility Model Content

[0003] The purpose of the utility model is to provide a mounting seat, a tool assembly and a scraper device to improve the installation stability of the tool.

[0004] In order to achieve the purpose of the present invention, the present invention provides the following technical solutions:

[0005] In the first aspect, the utility model provides a mounting seat, which is used to install a cutting tool. The mounting seat includes a mounting platform and a first baffle. The mounting platform includes a first surface, which is suitable for installing the cutting tool; the first baffle is connected to the mounting platform and protrudes from the first surface, and the first baffle is suitable for contacting the cutting tool.

[0006] In one embodiment, the mounting platform further includes a first side surface and a second side surface opposite to each other in a first direction, the first side surface and the second side surface are both connected to the first surface, the first baffle is arranged on the first side surface, and the mounting seat further includes a second baffle, the second baffle is arranged on the second side surface and protrudes from the first surface, and the second baffle is suitable for contacting the tool.

[0007] In one embodiment, the mounting platform further includes a third side surface and a fourth side surface opposite to each other in a second direction, the first baffle and the second baffle both extend from the third side surface to the fourth side surface, and the second direction intersects with the first direction.

[0008] In one embodiment, the mounting platform further includes an abutting portion, which is connected to the fourth side surface and protrudes from the first surface.

[0009] In one embodiment, the first baffle and the second baffle both protrude from the third side surface, and the first baffle, the second baffle and the third side surface enclose a chip removal groove, and the chip removal groove is suitable for discharging debris scraped off by the tool.

[0010] In one embodiment, the mounting seat further includes a positioning portion, which is disposed on a side of the mounting platform facing away from the first surface, and is suitable for positioning and mounting the mounting seat.

[0011] In one embodiment, the positioning portion includes a connecting surface, the connecting surface and the third side surface are oriented in the same direction, and the connecting surface and the first surface have a first angle α that satisfies: 30°≤α≤70°.

[0012] In one embodiment, the mounting base is an integrated structure.

[0013] In a second aspect, the present invention further provides a tool assembly, comprising a tool and a mounting seat as described in any one of the various embodiments of the first aspect, wherein the tool is connected to the first surface.

[0014] In one embodiment, the tool includes a tool head and a mounting portion, the mounting portion is connected to the first surface, the tool head is connected to the mounting portion, and the tool head protrudes from the first baffle.

[0015] In one embodiment, the mounting portion is provided with a first fixing hole, the mounting platform is provided with a second fixing hole from the first surface, and the tool assembly further includes a fastener, and the fastener is cooperatively connected with the first fixing hole and the second fixing hole.

[0016] In one embodiment, the portion of the cutter head protruding from the mounting portion and facing away from the first surface is a cutting surface, and the cutting surface and the first surface have a second included angle β that satisfies: 5°≤β≤12°.

[0017] In one embodiment, the cutter head further includes a relief surface, the relief surface connecting the cutting surface and the surface of the mounting portion facing the first surface, the relief surface and the first surface have a third angle γ that satisfies: 30°≤γ≤70°.

[0018] In one embodiment, the tool assembly further includes a stopper connected to the mounting platform, and the stopper protrudes from the first surface.

[0019] In one embodiment, the cutting head includes a first edge at the intersection of the cutting surface and the avoidance surface, the stop block includes a first end protruding from the first surface, and the distance from the first edge to the surface of the mounting portion facing away from the first surface is greater than the distance from the end face of the first end to the surface of the mounting portion facing away from the first surface.

[0020] In a third aspect, the present invention further provides a scraper device, comprising a knife rod and a tool assembly as described in any one of the various embodiments of the second aspect, wherein the tool assembly is connected to the knife rod.

[0021] In one embodiment, the knife rod includes a plurality of first sections, and the plurality of first sections are sequentially spliced together to form the knife rod.

[0022] In one embodiment, the tool rod includes a connecting end, the connecting end is connected to the tool assembly, and the tool rod is provided with a flow channel hole extending through the connecting end, and the flow channel hole is suitable for the flow of cooling medium.

[0023] By setting the mounting platform and the first baffle, the first surface of the mounting platform is suitable for installing the tool, and the first baffle is connected to the mounting platform and contacts the tool, which can limit the tool and improve the installation stability of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the implementation methods or the description of the prior art. Obviously, the drawings described below are only some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 is a perspective view of a tool assembly according to an embodiment;

[0026] Figure 2 is a perspective view of a mounting base according to an embodiment;

[0027] Figure 3 is a top view of a tool according to an embodiment;

[0028] Figure 4 is a cross-sectional view of a tool according to an embodiment;

[0029] Figure 5 1 is a cross-sectional view of a tool bar according to an embodiment.

[0030] Description of reference numerals:

[0031] 100- tool assembly;

[0032] 10-mounting seat, 11-mounting platform, 111-first side, 113-second side, 114-third side, 115-fourth side, 116-second fixing hole, 12-first baffle, 13-second baffle, 14-abutting portion, 15-chip groove, 16-positioning portion, 161-limiting hole, 162-connecting surface, 17-stopper, 171-first end;

[0033] 20 - tool, 21 - mounting portion, 211 - first fixing hole, 22 - tool head, 221 - cutting surface, 222 - avoidance surface, 223 - first edge;

[0034] 30- fasteners;

[0035] 200- knife rod, 210- first section, 220- welding shaft, 230- docking screw, 240- docking nut, 250- flow channel hole, 260- seal. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it may be directly connected to the other component or there may be an intermediate component.

[0038] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as commonly understood by those skilled in the art to which this utility model belongs. The terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this utility model includes any and all combinations of one or more of the relevant listed items.

[0039] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0040] The present invention provides a scraper device, comprising a blade holder mainboard (not shown in the figure), a blade rod and a tool assembly in the present invention embodiment, wherein the tool assembly and the blade rod are both connected to the blade holder mainboard.

[0041] Optionally, the scraper device is suitable for scraping off burrs, weld scars, etc. on the inner surface and / or outer surface of the workpiece to be processed to smooth the surface of the workpiece to be processed.

[0042] The workpiece to be processed may be a high-frequency welded pipe, etc., and is not specifically limited. For high-frequency welded pipes, welding burrs are generated at the joints during welding, and the burrs need to be scraped off after welding.

[0043] Optionally, a fixed scraper device can be used, and the workpiece to be processed moves relative to the scraper device for processing; or, the workpiece to be processed remains fixed, and the scraper device moves relative to the workpiece to perform scraping action. All of the above methods are possible and are not specifically limited.

[0044] Optionally, the tool holder mainboard adopts a tool holder mainboard commonly used in the art. The connection between the tool assembly, the tool rod and the tool holder mainboard can be welding, bonding, clamping, screwing, etc., without specific limitation.

[0045] The scraper device of the embodiment of the utility model adopts the tool assembly of the embodiment of the utility model, and the tool of the tool assembly has good installation stability and good scraping effect.

[0046] Please refer to Figure 1 The embodiment of the present invention further provides a tool assembly 100 , which includes a tool 20 and a mounting seat 10 in the embodiment of the present invention, wherein the tool 20 is connected to the mounting seat 10 .

[0047] The mounting base 10 in the embodiment of the present invention is described in detail below.

[0048] First define the direction. Please refer to Figure 1 , X is the first direction, Y is the second direction, and Z is the third direction.

[0049] Please refer to Figure 1 and Figure 2 The present invention provides a mounting base 10 for mounting a tool 20. The mounting base 10 includes a mounting platform 11 and a first baffle 12. The mounting platform 11 includes a first surface 111 suitable for mounting the tool 20. The first baffle 12 is connected to the mounting platform 11 and protrudes from the first surface 111. The first baffle 12 is suitable for contacting the tool 20.

[0050] Alternatively, the mounting base 10 may be an integrated structure, i.e., the mounting platform 11 and the first baffle 12 are formed using an integrated molding process, such as stamping or casting, without limitation. The mounting base 10 may also be a split structure, wherein the mounting platform 11 and the first baffle 12 are connected and fixed by welding, bonding, clamping, screwing, or the like.

[0051] Optionally, the first surface 111 is a surface of the mounting platform 11 in the third direction Z, and the first surface 111 is parallel to both the first direction X and the second direction Y. The first surface 111 is a plane, which facilitates installation with the tool 20 .

[0052] Optionally, the first baffle 12 may be connected to the mounting platform 11 in the first direction X, or may be connected to the mounting platform 11 in the second direction Y, without specific limitation.

[0053] Optionally, the first baffle 12 protrudes from the first surface 111 in the third direction Z, and the first baffle 12 is suitable for contacting the tool 20 to limit the tool 20 .

[0054] The mounting seat 10 in the embodiment of the present invention is equipped with a mounting platform 11 and a first baffle 12. The first surface 111 of the mounting platform 11 is suitable for mounting a tool 20. The first baffle 12 is connected to the mounting platform 11 and contacts the tool 20. It can limit the tool 20 and improve the installation stability of the tool 20.

[0055] Optional, such as Figure 1 and Figure 2 As shown, the mounting platform 11 also includes a first side surface (not shown in the figure) and a second side surface 113 opposite to each other in the first direction X. The first side surface and the second side surface 113 are both connected to the first surface 111. The first baffle 12 is arranged on the first side surface. The mounting seat 10 also includes a second baffle 13. The second baffle 13 is arranged on the second side surface 113. The second baffle 13 is suitable for contacting the tool 20.

[0056] Optionally, the first baffle 12 and the mounting platform 11 are separate structures, and the connection method between the first baffle 12 and the first side surface can be welding, bonding, clamping, screwing, etc., without specific limitation. The connection method between the second baffle 13 and the second side surface 113 is similar, and reference can be made thereto, and no further description is given.

[0057] Optionally, both the first side surface and the second side surface 113 are planes.

[0058] Optionally, the first baffle 12 and the second baffle 13 are arranged opposite to each other in the first direction X, and the shape and size of the second baffle 13 may correspond to those of the first baffle 12 , without any specific limitation.

[0059] By setting the mounting platform 11 to include a first side surface and a second side surface 113 opposite to each other in the first direction X, the mounting seat 10 also includes a second baffle 13, the first baffle 12 is set on the first side surface, and the second baffle 13 is set on the second side surface 113, and the first baffle 12 and the second baffle 13 are both in contact with the tool 20, the tool 20 can be limited and the installation stability of the tool 20 can be improved.

[0060] Optional, such as Figure 1 and Figure 2 As shown, the mounting platform 11 further includes a third side surface 114 and a fourth side surface 115 opposite to each other in the second direction Y. The first baffle 12 and the second baffle 13 both extend from the third side surface 114 to the fourth side surface 115. The second direction Y intersects the first direction X.

[0061] Optionally, the second direction Y is perpendicular to the first direction X.

[0062] Optionally, the third side surface 114 and the fourth side surface 115 may be any one of a flat surface, a curved surface, and a folded surface, or a combination of more than one of the flat surface and the curved surface.

[0063] Optionally, the first baffle 12 may protrude from the third side surface 114 and / or the fourth side surface 115 , and the second baffle 13 may also protrude from the third side surface 114 and / or the fourth side surface 115 , without specific limitation.

[0064] By setting the mounting platform 11 to also include a third side surface 114 and a fourth side surface 115 opposite to each other in the second direction Y, the first baffle 12 and the second baffle 13 both extend from the third side surface 114 to the fourth side surface 115. The structure of the mounting base 10 is stable, and the first baffle 12 and the second baffle 13 can limit the tool 20, thereby improving the installation stability of the tool 20.

[0065] Optional, such as Figure 2 As shown, the mounting platform 11 further includes an abutting portion 14 , which is connected to the fourth side surface 115 and protrudes from the first surface 111 .

[0066] Optionally, the first baffle 12 and the second baffle 13 are further connected to the abutting portion 14 .

[0067] Optionally, the abutting portion 14 and the mounting platform 11 can be an integrated structure or a split structure, and the abutting portion 14 and the mounting platform 11 can be connected and fixed by welding, bonding, clamping, screwing, etc., without specific limitation.

[0068] Optionally, the shape of the abutting portion 14 can be block-shaped, column-shaped, hemispherical, etc., without specific limitation.

[0069] Optionally, the first baffle 12 and the second baffle 13 extend from the abutment portion 14 toward the third side surface 114, and the tool 20 is disposed between the first baffle 12, the second baffle 13, and the abutment portion 14. This can limit the position of the tool 20, improve the installation stability of the tool 20, and ensure that the tool 20 is stable and always aligned with the incoming material burr to cut chips during the deburring process. The abutment portion 14 can also buffer the recoil force exerted on the tool 20 during chip cutting, preventing the tool 20 from being forced backward during chip cutting.

[0070] Optionally, the first baffle 12 and the second baffle 13 both protrude from the third side surface 114 . The first baffle 12 , the second baffle 13 and the third side surface 114 enclose a chip removal groove 15 . The chip removal groove 15 is suitable for discharging debris scraped off by the tool 20 .

[0071] Optionally, one end of the first baffle 12 and the second baffle 13 protruding from the third side surface 114 has an end surface facing away from the third side surface 114 , and the end surface may be parallel to the third side surface or may have a certain angle with the third side surface, which is not specifically limited.

[0072] The first baffle 12 and the second baffle 13 are both protruding from the third side surface 114, and a chip removal groove 15 is enclosed by the third side surface 114. The chip removal groove 15 is used to remove chips scraped by the tool 20, thereby preventing the chips from accumulating and clogging the tool 20 and affecting the cutting process. The chips removed by the chip removal groove 15 can be washed away by the emulsion inside the workpiece to be processed (such as an aluminum tube).

[0073] Optionally, the mounting seat 10 further includes a positioning portion 16 , which is disposed on a side of the mounting platform 11 facing away from the first surface 111 . The positioning portion 16 is suitable for positioning and mounting the mounting seat.

[0074] Optionally, the positioning portion 16 is arranged on the side of the mounting platform 11 facing away from the first surface 111 in the third direction Z. The positioning portion 16 and the mounting platform 11 can be an integrated structure or a split structure. The positioning portion 16 and the mounting platform 11 can be connected and fixed by welding, bonding, clamping, screwing, etc., and there is no specific limitation.

[0075] Optionally, the shape of the positioning portion 16 is not specifically limited, and can be block-shaped, columnar, hemispherical, etc., and can be selected according to actual needs without limitation.

[0076] The mounting base 10 further includes a positioning portion 16 , which is disposed on the side of the mounting platform 11 facing away from the first surface 111 . The positioning portion 16 can guide and precisely position the mounting base 10 , thereby improving the installation stability of the mounting base 10 .

[0077] Optional, such as Figure 2 As shown, the positioning portion 16 is provided with a limiting hole 161 , and the positioning portion 16 and the tool holder main board are locked together by screws and the limiting hole 161 , so as to facilitate installation and adjustment.

[0078] Optionally, the positioning portion 16 includes a connecting surface 162 , the connecting surface 162 and the third side surface 114 are oriented in the same direction, and the connecting surface 162 and the first surface 111 have a first angle α (not shown in the figure), which satisfies: 30°≤α≤70°.

[0079] Optionally, the connecting surface 162 faces away from the fourth side surface 115 in the second direction Y.

[0080] Optionally, the value of the first angle α satisfies: 45°≤α≤60°.

[0081] Optionally, the value of the first angle α can be 45°, 50°, 55°, 60°, etc., without specific limitation.

[0082] By providing the positioning portion 16 with a connecting surface 162 , the first included angle α between the connecting surface 162 and the first surface 111 satisfies 30°≤α≤70°, and the debris scraped off by the tool 20 can be discharged through the chip discharge groove 15 and the connecting surface 162 without clogging the tool 20 .

[0083] Optionally, the mounting base 10 is an integrated structure with a simple structure and is easy to process.

[0084] Optional, such as Figure 1 As shown, the tool assembly 100 further includes a stopper 17 , which is connected to the mounting platform 11 and protrudes from the first surface 111 .

[0085] Optionally, the stopper 17 and the mounting platform 11 are of a split structure, and the connection between the stopper 17 and the mounting platform 11 can be welding, bonding, clamping, screwing, etc., which is not specifically limited.

[0086] Optionally, the stopper 17 is disposed on a side of the abutting portion 14 facing away from the mounting platform 11 in the second direction Y.

[0087] Optionally, the stopper 17 includes a first end 171 protruding from the first surface 111. The end surface shape of the first end 171 can be any one or a combination of a plane, a curved surface, and a folded surface, without specific limitation.

[0088] The tool assembly 100 also includes a stopper 17, which is connected to the mounting platform 11 and protrudes from the first surface 111. This stopper 17 acts as a buffer for the tool 20. When the scraper assembly begins operating, it exerts a significant impact on the tool 20. The addition of stopper 17 reduces wear on the tool 20 during startup. Furthermore, the stopper 17 protrudes from the first surface 111, preventing the tool 20 from moving upward during initial operation, potentially causing extensive scratches on the workpiece.

[0089] Optionally, the tool assembly 100 in the embodiment of the present invention includes a tool 20 and a mounting base 10 in the embodiment of the present invention, and the tool 20 is connected to the first surface 111 .

[0090] Optionally, the tool 20 may be a tool 20 commonly used in the art, and the tool 20 may be a cutting tool 20 or a milling tool 20, without specific limitation.

[0091] Optionally, the cutting tool 20 and the first surface 111 of the mounting base 10 may be connected by welding, bonding, clamping, screwing, etc., without limitation.

[0092] The tool assembly 100 in the embodiment of the present invention is provided with a connection between the tool 20 and the first surface 111 of the mounting seat 10 , so that the connection between the tool 20 and the mounting seat 10 is stable and not prone to shaking.

[0093] Optional, such as Figure 3 As shown, the tool 20 includes a mounting portion 21 , and the mounting portion 21 is cooperatively connected to the first surface 111 .

[0094] Optionally, the mounting portion 21 and the first surface 111 may be connected by welding, bonding, clamping, screwing, etc., which is not specifically limited.

[0095] The tool 20 includes a mounting portion 21 , and the mounting portion 21 is connected to the first surface 111 . The tool 20 is connected and fixed to the mounting seat 10 through the connection between the mounting portion 21 and the first surface 111 , and is not easily shaken.

[0096] Optional, such as Figure 3 As shown, the tool 20 further includes a cutter head 22 , which is connected to the mounting portion 21 and protrudes from the first baffle 12 . The cutter head 22 is suitable for processing the workpiece to be processed.

[0097] Optionally, the cutter 20 may be an integral structure, i.e., the cutter head 22 and the mounting portion 21 are formed by an integral molding process, which may be stamping, casting, etc., without limitation. The cutter head 22 may also be a split structure, and the cutter head 22 and the mounting portion 21 may be connected and fixed by welding, bonding, clamping, screwing, etc.

[0098] Optionally, the surface of the cutter head 22 is subjected to physical vapor deposition (PVD) treatment, and the coating may be TiCN (a composite coating composed of titanium carbide and titanium nitride), etc., to improve the hardness and heat resistance of the surface of the cutter head 22, thereby further improving the service life of the tool 20.

[0099] By setting the tool 20 to also include a cutter head 22 connected to the mounting portion 21, the cutter head 22 can process the inner / outer surface of the workpiece. During the processing, the cutter head 22 can be stably and positively aligned with the workpiece to be processed, and the processing effect is good.

[0100] In one embodiment, Figure 2 and Figure 3 As shown, the mounting portion 21 defines a first fixing hole 211 , the mounting platform 11 defines a second fixing hole 116 from the first surface 111 , and the tool assembly 100 further includes a fastener 30 , which is coupled to the first fixing hole 211 and the second fixing hole 116 .

[0101] Optionally, the first fixing hole 211 and the second fixing hole 116 are both opened along the third direction Z.

[0102] Optionally, the shape of the first fixing hole 211 may be circular, square, regular polygonal, etc., and the number of the first fixing holes 211 may be one or more, without specific limitation.

[0103] Optionally, the shape and number of the second fixing holes 116 correspond to those of the first fixing holes 211 , and their details will not be described in detail.

[0104] Optionally, the fastener 30 is a fastener 30 commonly used in the art, such as a screw, a rivet, etc., and is not specifically limited.

[0105] In one embodiment, the fastener 30 is a countersunk screw to prevent the fastener 30 from being installed higher than the cutter head 22 of the tool 20, causing the tool 20 to fail due to internal scraping, or interfere with the inner wall of the workpiece to be processed, causing scratches.

[0106] The mounting portion 21 is provided with a first fixing hole 211 , the mounting platform 11 is provided with a second fixing hole 116 from the first surface 111 , and the fastener 30 is connected with the first fixing hole 211 and the second fixing hole 116 , so that the connection between the tool 20 and the mounting base 10 is stable.

[0107] In one embodiment, Figure 2 and Figure 3 As shown, there are two first fixing holes 211, two second fixing holes 116, and two fasteners 30. The two first fixing holes 211 are spaced apart in the mounting portion 21, and the two second fixing holes 116 correspond one-to-one with the first fixing holes 211 and are connected by fasteners 30. The provision of two fasteners 30 prevents the cutting head 22 of the tool 20 from twisting. The two fasteners 30 are appropriately spaced to ensure that the cutting head 22 is fixed in place during operation.

[0108] Optional, such as Figure 4 As shown, the portion of the cutter head 22 protruding from the mounting portion 21 and facing away from the first surface 111 is a cutting surface 221 . The cutting surface 221 and the first surface 111 have a second angle β that satisfies: 5°≤β≤12°.

[0109] Optionally, the value of the second angle β satisfies: 6°≤β≤10°.

[0110] Optionally, the specific value of the second angle β can be 6°, 8°, 9°, 10°, etc., and is not specifically limited.

[0111] Optionally, the cutting surface 221 may be a flat surface or a curved surface, without limitation. When the cutting surface 221 is a flat surface, the second angle β is the angle between the cutting surface 221 and the first surface 111. When the cutting surface 221 is a curved surface, the second angle β is the angle between the edge of the first surface 111, located at the farthest point from the cutting surface 221 to the first surface 111 and coplanar with the second direction Y.

[0112] By setting the cutter head 22 to include a cutting surface 221 , a second angle β between the cutting surface 221 and the first surface 111 satisfies: 5°≤β≤12°. The second angle β can be adjusted according to the height of the welding internal burr of the workpiece to be processed to ensure the strength of the cutter head 22 .

[0113] Optional, such as Figure 4 As shown, the cutter head 22 further includes an avoidance surface 222 , which connects the cutting surface 221 and the surface of the mounting portion 21 facing the first surface 111 , and the avoidance surface 222 and the first surface 111 have a third angle γ that satisfies: 30°≤γ≤70°.

[0114] Optionally, the avoidance surface 222 and the third side surface 114 have the same orientation.

[0115] Optionally, a value of the third angle γ satisfies: 45°≤γ≤60°.

[0116] Optionally, the value of the third angle γ can be 45°, 50°, 55°, 60°, etc., without specific limitation.

[0117] Optionally, the size of the third angle γ may be the same as or different from the size of the first angle α, and there is no specific limitation.

[0118] In one embodiment, the third angle γ is the same as the first angle α, and the avoidance surface 222 of the mounting portion 21 and the connecting surface 162 of the positioning portion 16 are located in the same plane, facilitating the discharge of debris scraped by the tool 20 .

[0119] By providing the mounting portion 21 with a relief surface 222 , the third included angle γ between the relief surface 222 and the first surface 111 satisfies 30°≤α≤70°, and the chips scraped off by the tool 20 can be discharged through the chip groove 15 and the connecting surface 162 without clogging the tool 20 .

[0120] Optionally, the width of the tool 20 (i.e., the size of the tool 20 in the first direction X) needs to be designed to match the contour of the product after online forming. If it is too wide, the tool 20 may easily rub against the finished product and cause defects. If it is too narrow, the tool 20 may be too small, lack strength, and have a short lifespan.

[0121] Optionally, the cutting head 22 includes a first edge 223 at the intersection of the cutting surface 221 and the avoidance surface 222, the mounting seat 10 includes a stop block 17, the stop block 17 includes a first end 171 protruding from the first surface 111, and the distance from the first edge 223 to the surface of the mounting portion facing away from the first surface 111 is greater than the distance from the end surface of the first end 171 to the surface of the mounting portion facing away from the first surface 111.

[0122] Optionally, when the first edge 223 is arc-shaped, and / or the end surface of the first end 171 is an arc-shaped surface, the maximum distance from the first edge 223 to the surface of the mounting portion facing away from the first surface 111 is greater than the maximum distance from the end surface of the first end 171 to the surface of the mounting portion facing away from the first surface 111.

[0123] Optionally, the distance from the first edge 223 to the second surface is A, and the distance from the end surface of the first end 171 to the second surface is B, satisfying: 1 / 2≤B / A≤5 / 6.

[0124] Optionally, the value of B / A can be 1 / 2, 2 / 3, 5 / 6, etc., without any specific limitation.

[0125] By setting the distance from the first end 171 of the stopper 17 to the second surface to be smaller than the distance from the first edge 223 of the cutter head 22 to the second surface, the stopper 17 is prevented from affecting the cutting effect of the cutter head 22 .

[0126] Optionally, the scraper device in the embodiment of the present invention further includes a knife bar 200. The knife bar 200 can be a knife bar 200 commonly used in the art, and is not specifically limited.

[0127] Optional, such as Figure 5 As shown, the knife rod 200 includes a plurality of first sections 210 , and the plurality of first sections 210 are sequentially spliced together to form the knife rod 200 .

[0128] Optionally, the multiple first segments 210 may be directly connected or indirectly connected to each other, and the connection method between the multiple first segments 210 may be welding, bonding, clamping, screwing, etc., which is not specifically limited.

[0129] Optionally, the length and number of the first segments 210 can be determined according to actual needs and are not strictly limited.

[0130] In one embodiment, the knife rod 200 further includes a docking assembly, and two adjacent first sections 210 are connected by the docking assembly.

[0131] Optional, such as Figure 5 As shown, the docking assembly includes a welding shaft 220, a docking screw 230, and a docking nut 240. The docking screw 230 is connected to one of the two adjacent first sections 210, and the welding shaft 220 is connected to the end corresponding to the other first section 210. The docking nut 240 is sleeved on the welding shaft 220, and the docking nut 240 is connected to the outer periphery of the docking screw 230, and the welding shaft 220 is connected to the inner periphery of the docking screw 230. The connection method can be welding, bonding, clamping, screwing, etc., which are not specifically limited.

[0132] The docking nut 240 is movably connected, which can improve the convenience of disassembly and assembly between the multiple first sections 210. During the disassembly and assembly process, the knife rod 200 does not move, and only the docking nut 240 needs to be rotated to facilitate connection.

[0133] By setting up multiple first sections 210 and splicing them in sequence to form a tool rod 200, the length of the tool rod 200 can be adjusted according to actual needs. The tool rod 200 adopts a split connection, which can reduce the processing technology, facilitate disassembly, replacement and maintenance, and can ensure the straightness of the tool rod 200.

[0134] Optionally, the tool rod 200 includes a connecting end connected to the tool holder main board. The tool rod 200 is provided with a flow channel hole 250 extending through the connecting end, and the flow channel hole 250 is suitable for the flow of cooling medium.

[0135] Optionally, the shape of the flow channel hole 250 can be square, circular, polygonal, etc., and there is no specific limitation.

[0136] Optionally, the connection method between the connection end and the tool holder mainboard can be welding, bonding, clamping, screwing, etc., and there is no specific limitation.

[0137] Optionally, the shank 200 includes multiple first segments 210 and a docking assembly connecting two adjacent first segments 210. The first segment 210 connected to the shank main plate includes a connection end connected to the shank main plate. The first segment 210, the welding shaft 220, and the docking screw 230 all have through-holes. After the multiple first segments 210 are docked together via the docking assembly, the through-holes are connected to form the flow channel 250.

[0138] Optionally, the cutter head 22 is provided with a flow channel (not shown in the figure), which is connected to the flow channel hole 250, and the cooling medium flows into the flow channel and flushes the cutter head 22 for cooling.

[0139] Optionally, to avoid coolant overflow during use, a seal 260 is added at the connection between the welding shaft 220 and the docking screw 230 to seal the gap between the welding shaft 220 and the docking screw 230, improve the sealing performance, and avoid coolant leakage.

[0140] Optionally, the seal 260 is a seal 260 commonly used in the art, such as a sealing strip, a sealing rubber ring, etc., and the cooling medium can be a cooling medium commonly used in the art, such as water, emulsion, etc., without specific limitation.

[0141] The tool rod 200 is provided with a flow channel hole 250 extending through the connection end. The flow channel hole 250 is suitable for the flow of cooling medium, and the cooling medium can flow to the tool assembly 100 for cooling.

[0142] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship of terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" is based on the orientation or positional relationship described in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0143] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A mounting seat, characterized in that: The mounting seat is used to mount a tool, and the mounting seat includes: The mounting table comprises a first surface, wherein the first surface is suitable for mounting the tool; A first baffle is connected to the mounting platform and protrudes from the first surface. The first baffle is suitable for contacting the tool.

2. The mounting seat according to claim 1, wherein: The mounting platform also includes a first side surface and a second side surface opposite to each other in a first direction, the first side surface and the second side surface are both connected to the first surface, and the first baffle is arranged on the first side surface; the mounting seat also includes a second baffle, the second baffle is arranged on the second side surface and protrudes from the first surface, and the second baffle is suitable for contacting the tool.

3. The mounting seat according to claim 2, wherein: The mounting platform further includes a third side surface and a fourth side surface opposite to each other in a second direction. The first baffle and the second baffle both extend from the third side surface to the fourth side surface. The second direction intersects with the first direction.

4. The mounting seat according to claim 3, wherein: The mounting platform further includes an abutting portion connected to the fourth side surface and protruding from the first surface.

5. The mounting seat according to claim 3, wherein: The first baffle and the second baffle both protrude from the third side surface. The first baffle, the second baffle and the third side surface enclose a chip removal groove, and the chip removal groove is suitable for discharging debris scraped off by the tool.

6. The mounting seat according to claim 3, wherein: The mounting seat further includes a positioning portion, which is arranged on a side of the mounting platform facing away from the first surface, and is suitable for positioning and mounting the mounting seat.

7. The mounting seat according to claim 6, wherein: The positioning portion includes a connecting surface, the connecting surface and the third side surface are oriented in the same direction, and a first angle α is formed between the connecting surface and the first surface, satisfying: 30°≤α≤70°.

8. The mounting seat according to claim 1, wherein: The mounting seat is an integrated structure.

9. A tool assembly, characterized in that: The invention comprises a cutting tool and a mounting seat according to any one of claims 1 to 8, wherein the cutting tool is connected to the first surface.

10. The tool assembly according to claim 9, wherein: The tool includes a tool head and a mounting portion, the mounting portion is connected to the first surface, the tool head is connected to the mounting portion, and the tool head protrudes from the first baffle.

11. The tool assembly according to claim 10, wherein: The mounting portion is provided with a first fixing hole, the mounting platform is provided with a second fixing hole from the first surface, and the tool assembly further comprises a fastener, the fastener is cooperatively connected with the first fixing hole and the second fixing hole.

12. The tool assembly according to claim 10, wherein: The portion of the cutter head protruding from the mounting portion and facing away from the first surface is a cutting surface, and a second angle β is formed between the cutting surface and the first surface, satisfying the following: 5°≤β≤12°.

13. The tool assembly according to claim 12, wherein: The cutter head further includes a relief surface connecting the cutting surface and the surface of the mounting portion facing the first surface. The relief surface and the first surface have a third included angle γ that satisfies: 30°≤γ≤70°.

14. The tool assembly according to claim 13, wherein: The tool assembly further includes a stopper connected to the mounting platform and protruding from the first surface.

15. The tool assembly according to claim 14, wherein: The cutting head includes a first edge at the intersection of the cutting surface and the avoidance surface, the stop block includes a first end protruding from the first surface, and the distance from the first edge to the surface of the mounting portion facing away from the first surface is greater than the distance from the end face of the first end to the surface of the mounting portion facing away from the first surface.

16. A scraper device, characterized in that: The invention comprises a tool rod and a tool assembly according to any one of claims 9 to 15, wherein the tool assembly is connected to the tool rod.

17. The scraper device according to claim 16, characterized in that The knife rod includes a plurality of first sections, and the plurality of first sections are sequentially spliced together to form the knife rod.

18. The scraper device according to claim 16, characterized in that The tool rod includes a connecting end connected to the tool assembly. The tool rod is provided with a flow channel hole extending through the connecting end, and the flow channel hole is suitable for the flow of cooling medium.

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