Machining tool and tool assembly comprising same

Abstract

The invention relates to the technical field of machining, in particular to a machining tool and a tool assembly comprising the machining tool, the machining tool comprises a fixing part, a connecting part and a machining part which are sequentially connected, and at least one side of the machining part is provided with a tip part protruding outwards. When the machining tool and the tool assembly comprising the machining tool are used, grooves can be directly removed through the tip part in a forward pushing mode, the mode of removing the grooves in the two sides in an inclined cutting mode through a blade is not needed, and the machining difficulty is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a processing tool and a tool assembly comprising the processing tool. Background Art

[0002] like Figure 1 The figure shows the structure of an oil separator. When processing the sharp corner of the oil separator (the dotted line part in the figure), the existing processing method is to use a blade to bevel on both sides to remove the middle part. This processing method requires the bevels on both sides to be completely symmetrical to meet the requirements, and the processing is difficult. Summary of the invention

[0003] In view of the problems existing in the above-mentioned prior art, the present invention provides a machining tool and a tool assembly including the machining tool to solve at least one of the above-mentioned technical problems.

[0004] In order to achieve the above-mentioned object of the invention, a technical solution provided by the present invention is as follows: A processing tool comprises a fixing part, a connecting part and a processing part which are connected in sequence, wherein at least one side of the processing part is provided with a pointed part protruding outwards.

[0005] Optionally, the tip is in a pyramid shape or a cone shape.

[0006] Optionally, the connecting part includes a first connecting part and a second connecting part, the first connecting part is connected to the fixing part, and the second connecting part is connected to the processing part; the first connecting part is provided with a groove, one side of the groove is a vertical surface, and the other side is an inclined surface, and the distance from one end of the inclined surface close to the fixing part to the vertical surface is smaller than the distance from the other end to the vertical surface; the second connecting part is provided with a protrusion that cooperates with the groove, and both side surfaces of the protrusion are vertical surfaces; the first connecting part and the second connecting part are hinged.

[0007] Optionally, the bottom surface and the top surface of the groove are arc-shaped surfaces; the top surface and the bottom surface of the protrusion are arc-shaped surfaces.

[0008] Optionally, a side of the second connection close to the inclined surface is inclined at the bottom.

[0009] In order to achieve the above-mentioned object of the invention, another technical solution provided by the present invention is as follows: A tool assembly comprises the machining tool as claimed in claim 1.

[0010] When the machining tool and the tool assembly including the machining tool provided by the present invention are used, the tip can be used to directly cut grooves by pushing forward, without the need to cut grooves by beveling on both sides with a blade, thereby greatly reducing the machining difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the structure of an existing oil separator is shown; Figure 2 A front structural schematic diagram of a machining tool in Example 1 is shown; Figure 3 A schematic diagram of the side structure of a machining tool in Example 1 is shown; Figure 4 A bottom view of the processing portion in Example 1 is shown; Figure 5 One of the schematic diagrams of the decomposed structure of a machining tool in Example 1 is shown; Figure 6 A second schematic diagram of the decomposed structure of a machining tool in Example 1 is shown; Markings in the accompanying drawings: Fixed part 1, connecting part 2, first connecting part 2-1, groove 2-11, second connecting part 2-2, protrusion 2-21, processing part 3, and pointed part 3-1. DETAILED DESCRIPTION

[0012] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0013] Example 1, please refer to Figure 2-Figure 4 This embodiment is a processing tool, comprising a fixing part 1, a connecting part 2 and a processing part 3 connected in sequence, wherein both sides of the processing part are provided with outwardly protruding tips 3-1, wherein the tips can be in the shape of a pyramid or a cone. When a triangular pyramid is used, one edge of the triangular pyramid needs to be set downward.

[0014] When the above-mentioned machining tool is in use, the tool is fixed to the machine tool through the fixing part. When in use, the tip can be used to directly cut grooves by pushing forward, and there is no need to cut grooves by beveling the blade on both sides, which greatly reduces the machining difficulty.

[0015] As a preferred implementation, see Figure 5The connecting part includes a first connecting part 2-1 and a second connecting part 2-2, the first connecting part is connected to the fixing part, and the second connecting part is connected to the processing part; a groove 2-11 is provided on the first connecting part, one side of the groove is a vertical surface, and the other side is an inclined surface, and the distance from one end of the inclined surface close to the fixing part to the vertical surface is smaller than the distance from the other end to the vertical surface; a protrusion 2-21 matching with the groove is provided on the second connecting part, and both sides of the protrusion are vertical surfaces; the first connecting part and the second connecting part are hinged, so that in the original state, When the force is applied in the positive direction, the vertical surface of the groove is against the corresponding vertical surface of the protrusion, and when the force is applied in the reverse direction, the other vertical surface of the protrusion is against the inclined surface; in actual production, the bottom surface and the top surface of the groove can be arc-shaped surfaces; the top surface and the bottom surface of the protrusion are arc-shaped surfaces, and there is a slight gap or spacing between the top surface of the protrusion and the top surface of the groove, and between the bottom surface of the protrusion and the ground of the groove, so as to facilitate the rotation of the protrusion relative to the hinge position. The general hinge position can be the circular position of the arc-shaped surface of the top surface, or it can be set at a position above the groove close to the groove. No specific limitation is made here. This structure is produced Figure 1 When cutting a small sharp corner, adjust the direction of the tool so that the vertical surface of the groove is against the corresponding vertical surface of the protrusion, and then directly push the tip position; Figure 1 When making a larger sharp corner, adjust the direction of the tool, and then push the tip position so that the other vertical surface of the protrusion and the inclined surface are against each other, thereby tilting the tip position. When pushing forward, the diameter width increases as the tip is farther away from the tip. When tilting, the position where the tip is farther away from the tip corresponds to the position where the groove will be cut. Therefore, after pushing forward, it can be used to make larger sharp corners.

[0016] In the above embodiment, when adjusting the inclination of the sharp corner, the height of the tool can also be adjusted simultaneously to achieve the production of a sharp corner with a larger length.

[0017] In actual production, the first connection part and the second connection part can be connected by a pin to achieve the function of hinge connection between the two, such as Figure 5 As shown, the pin hole can be set at the top of the groove and the protrusion. As an embodiment, a corresponding pin hole can also be set at the bottom of the groove and the protrusion, so that when the tip is tilted, the first connecting part and the second connecting part can be fixed by the pin to maintain the inclination of the tip. In this way, the tips of the tips on both sides are set one upward and the other downward, which can be selectively used to achieve the effect of gradually deepening and shallowing the depth of the rejection groove.

[0018] In the above embodiment, when the tip is facing upward, shorter sharp corners can be removed relative to when the tip is set horizontally. In this way, by switching the tip horizontally and tilted, sharp corners of different lengths can be kicked out without changing the tool.

[0019] As a preferred implementation, see Figure 6 In the above embodiment, the side of the second connection close to the inclined surface is inclined at the bottom, so that during use, there can be a certain space between the bottoms of the first connection part and the second connection part after relative rotation, so that corresponding processing operations can be carried out with the help of the shear force when the two are restored.

[0020] In actual use, the bottom surface height of the processed part is generally lower than the top surface height of the processed hole behind the sharp corner.

[0021] Embodiment 2, Embodiment 2 is a tool assembly, including the above-mentioned machining tool. Since it includes the above-mentioned tool, it has the advantages of the above-mentioned tool.

[0022] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0023] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0024] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0025] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machining tool, comprising a fixing portion (1), a connecting portion (2) and a machining portion (3) connected in sequence, characterized in that: At least one side of the processing portion is provided with a pointed portion (3-1) protruding outwards.

2. A machining tool according to claim 1, characterized in that: The tip is in a pyramid shape or a cone shape.

3. A machining tool according to claim 1, characterized in that: The connecting portion comprises a first connecting portion (2-1) and a second connecting portion (2-2), the first connecting portion is connected to the fixing portion, and the second connecting portion is connected to the processing portion; The first connecting portion is provided with a groove (2-11), one side surface of the groove is a vertical surface, and the other side surface is an inclined surface, and the distance from one end of the inclined surface close to the fixing portion to the vertical surface is smaller than the distance from the other end to the vertical surface; The second connecting portion is provided with a protrusion (2-21) that matches the groove, and both side surfaces of the protrusion are vertical surfaces; The first connecting portion and the second connecting portion are hinged.

4. A machining tool according to claim 3, characterized in that: The bottom surface and the top surface of the groove are arc-shaped surfaces; The top surface and the bottom surface of the protrusion are arc-shaped surfaces.

5. A machining tool according to claim 3 or 4, characterized in that: The side of the second connection close to the inclined surface is inclined at the bottom.

6. A tool assembly, characterized in that: The processing tool comprises the processing tool described in any one of claims 1 to 5.

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