Metal surface machining cutter head

Abstract

The utility model discloses a metal surface processing cutter head, which relates to the technical field of metal processing, and comprises a connecting disc, the bottom end of the connecting disc is fixedly connected with a fixed disc, the bottom end of the fixed disc is fixedly connected with a connecting rod, and the bottom end of the connecting rod is fixedly connected with a connecting block; a main pipeline is arranged on the inner side of the connecting rod, and a plurality of second auxiliary pipelines are evenly arranged on the two sides of the main pipeline. A first auxiliary pipeline is arranged on the inner side of the fixing disc. The main pipeline, the first auxiliary pipeline, the second auxiliary pipeline, the third auxiliary pipeline and the second threaded groove are arranged on the inner side of the connecting rod, the liquid inlet is formed in the end of the first auxiliary pipeline, and the second threaded groove is the liquid outlet, so that the inner sides of the connecting rod and the connecting block can be effectively and rapidly cooled; and the inlets and the outlets in the two sides of the cooling device can be closed, so that cooling liquid can be stored for a long time, the cooling effect is improved, meanwhile, the cooling liquid is prevented from flowing disorderly after being closed, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a tool head for metal surface processing. Background Art

[0002] Metal processing refers to human production activities of processing materials with metallic properties that are composed of metal elements or mainly composed of metal elements. The metal cutting process is a process of interaction between the workpiece and the tool.

[0003] The utility model patent with patent application publication number 202121682900.0 discloses a CNC metal processing tool, including a tool body and a mounting block located at the upper end thereof, a mounting groove is provided on the mounting block, a flow channel is provided at the bottom of the mounting groove to the lower end of the tool body, the flow channel is used to transport coolant, a plurality of blades parallel to each other are provided at the lower end of the tool body, a chip groove is provided between two blades, a lower hole is provided at the bottom of each shield groove, a circle of middle holes equidistantly distributed in a star-shaped ring is provided in the middle of the outer wall of the tool body, the middle hole is inclined, the lower hole and the middle hole are both used for spraying coolant, the inner end of the middle hole and the lower hole are both connected to the flow channel, the outer end of the middle hole faces the blade, a circle of limit plates is connected to the upper end of the outer body of the tool body, and limit blocks are connected on both sides of the mounting block. The utility model sprays coolant through the middle hole and the lower hole to wash away the debris generated by the cutting of the blade, and the chip removal effect is good, which better protects the blade.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when the tool is used after installation, there is still coolant in the internal pipes, and the coolant cannot remain inside for a long time, resulting in a reduction in the cooling effect. Moreover, when the tool rotates, the coolant will splash out of the pipes and fall everywhere, easily causing contamination of the workbench.

[0005] Therefore, it is necessary to invent a metal surface processing tool head to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a metal surface processing tool head, by arranging a main pipeline, a first auxiliary pipeline, a second auxiliary pipeline, a third auxiliary pipeline and a second threaded groove on the inner side of a connecting rod, and a liquid inlet is arranged at the end of the first auxiliary pipeline, and the second threaded groove is also a liquid outlet. Through the above arrangement, the inner side of the connecting rod and the connecting block can be effectively cooled quickly, and the inlets and outlets on both sides can be closed, so that the coolant can be retained for a long time, thereby improving the cooling effect. At the same time, after closing, the coolant turbulence is avoided, thereby improving the use effect, so as to solve the problem that when the tool proposed in the above background technology is used after installation, there is still coolant in the pipeline arranged inside the tool, and the coolant cannot exist in the inside for a long time, resulting in a reduction in the cooling effect, and when the tool rotates, the coolant will splash out of the pipeline and splash everywhere, easily causing pollution to the workbench.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a metal surface processing tool head comprises a connecting plate, the bottom end of which is fixedly connected to a fixing plate, the bottom end of which is fixedly connected to a connecting rod, and the bottom end of which is fixedly connected to a connecting block;

[0008] A main pipeline is arranged inside the connecting rod, and a plurality of second auxiliary pipelines are evenly arranged on both sides of the main pipeline;

[0009] A first auxiliary pipeline is arranged on the inner side of the fixed plate, one end of the first auxiliary pipeline is connected with the main pipeline, and the other end of the main pipeline is arranged with a liquid inlet;

[0010] A third auxiliary pipeline is arranged inside the connection block, the third auxiliary pipeline is communicated with the main pipeline, and both ends of the third auxiliary pipeline are arranged with liquid outlets.

[0011] Preferably, the liquid inlet includes a hidden groove and a first thread groove, the first thread groove is arranged on the inner side of the hidden groove, and the inner side of the first thread groove is provided with an internal thread.

[0012] Preferably, the inner side of the first thread groove is threadedly connected with a bolt, and the end of the bolt is arranged on the inner side of the hidden groove.

[0013] Preferably, the liquid outlet includes a second thread groove, and the second thread groove is arranged in the same manner as the hidden groove and the first thread groove.

[0014] Preferably, a fixing nut is provided at the top of the connecting block, and a machining tool head is provided at the top of the fixing nut.

[0015] Technical effects and advantages of the utility model:

[0016] (1) The utility model provides a main pipeline, a first auxiliary pipeline, a second auxiliary pipeline, a third auxiliary pipeline and a second threaded groove on the inner side of the connecting rod, and a liquid inlet is provided at the end of the first auxiliary pipeline, and the second threaded groove is also a liquid outlet. Through the above-mentioned arrangement, the inner side of the connecting rod and the connecting block can be effectively cooled quickly, and the inlets and outlets on both sides can be closed, so that the coolant can be retained for a long time, thereby improving the cooling effect. At the same time, after closing, the coolant turbulence is avoided, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0018] Figure 1 It is a schematic diagram of the overall structure of a metal surface machining tool head according to one embodiment of the present disclosure.

[0019] Figure 2 It is a schematic diagram of the internal structure of a metal surface machining tool head according to one embodiment of the present disclosure.

[0020] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0021] The specific reference numerals in the figure are:

[0022] 1. Connecting plate;

[0023] 2. Fixed plate; 21. Connecting rod; 22. Connecting block; 23. Hidden groove; 24. First thread groove;

[0024] 3. Fix the nut;

[0025] 4. Processing tool head;

[0026] 5. Main pipeline; 51. First auxiliary pipeline; 53. Second auxiliary pipeline; 54. Third auxiliary pipeline; 55. Second thread groove;

[0027] 6. Bolts. DETAILED DESCRIPTION

[0028] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0031] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0032] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0033] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0034] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0035] like Figure 1-Figure 3 As shown, the metal surface machining tool head disclosed in the present invention may include: a metal surface machining tool head, characterized in that it includes a connecting disk 1, a fixing disk 2 is fixedly connected to the bottom end of the connecting disk 1, a connecting rod 21 is fixedly connected to the bottom end of the fixing disk 2, and a connecting block 22 is fixedly connected to the bottom end of the connecting rod 21;

[0036] A main pipeline 5 is arranged inside the connecting rod 21, and a plurality of second auxiliary pipelines 53 are evenly arranged on both sides of the main pipeline 5;

[0037] A first auxiliary pipeline 51 is disposed inside the fixed disk 2. One end of the first auxiliary pipeline 51 is connected to the main pipeline 5. The other end of the main pipeline 5 is provided with a liquid inlet.

[0038] A third auxiliary pipeline 54 is arranged on the inner side of the connecting block 22, and the third auxiliary pipeline 54 is interconnected with the main pipeline 5, and liquid outlets are arranged at both ends of the third auxiliary pipeline 54. By arranging the main pipeline 5, the first auxiliary pipeline 51, the second auxiliary pipeline 53, the third auxiliary pipeline 54 and the second threaded groove 55 on the inner side of the connecting rod 21, a liquid inlet is arranged at the end of the first auxiliary pipeline 51, and the second threaded groove 55 is also the liquid outlet. Through the above arrangement, the inner side of the connecting rod 21 and the connecting block 22 can be effectively cooled quickly, and the inlets and outlets on both sides can be closed, so that the coolant can be retained for a long time, thereby improving the cooling effect. At the same time, after closing, the coolant turbulence is avoided, thereby improving the use effect.

[0039] The liquid inlet includes a hidden groove 23 and a first thread groove 24. The first thread groove 24 is arranged on the inner side of the hidden groove 23. The inner side of the first thread groove 24 is provided with an internal thread. The inner side of the first thread groove 24 is threadedly connected with a bolt 6. The end of the bolt 6 is arranged on the inner side of the hidden groove 23. By setting the bolt 6, the bolt 6 can be threadedly connected to the inner side of the first thread groove 24, which can effectively close the liquid inlet. After the coolant is injected, the closing work can be performed. By setting the hidden groove 23, the bolt 6 can be hidden on the inner side of the hidden groove 23.

[0040] The liquid outlet includes a second thread groove 55, which is arranged in the same manner as the hidden groove 23 and the first thread groove 24, and is provided with second thread grooves 55 on both sides. The second thread grooves 55 can also be blocked with bolts 6, which can effectively ensure that the coolant exists on the inner side of the connecting rod 21 and the connecting block 22, and can fully cool the connecting rod 21 and the connecting block 22. When the coolant on the inner side of the connecting rod 21 and the connecting block 22 needs to be poured out, the bolts 6 in the second thread groove 55 can be unscrewed, so that the coolant in the main pipeline 5 and the third auxiliary pipeline 54 can flow out from the second thread groove 55, which is convenient for replacing new coolant.

[0041] A fixing nut 3 is provided at the top of the connecting block 22, and a processing tool head 4 is provided at the top of the fixing nut 3. By setting the fixing nut 3, the fixing nut 3 is threadedly connected to the top of the connecting block 22, and the processing tool head 4 is provided on the inner side of the fixing nut 3. When the processing tool head 4 needs to be replaced, the fixing nut 3 is loosened, and after the processing tool head 4 is pulled out from the inner side of the fixing nut 3, a new processing tool head 4 is replaced and then the fixing nut 3 is tightened.

[0042] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A metal surface machining tool head, characterized in that: It comprises a connecting plate (1), the bottom end of the connecting plate (1) is fixedly connected to a fixing plate (2), the bottom end of the fixing plate (2) is fixedly connected to a connecting rod (21), and the bottom end of the connecting rod (21) is fixedly connected to a connecting block (22); A main pipeline (5) is arranged inside the connecting rod (21), and a plurality of second auxiliary pipelines (53) are evenly arranged on both sides of the main pipeline (5); A first auxiliary pipeline (51) is provided on the inner side of the fixed plate (2), one end of the first auxiliary pipeline (51) is in communication with the main pipeline (5), and the other end of the main pipeline (5) is provided with a liquid inlet; A third auxiliary pipeline (54) is arranged inside the connection block (22), the third auxiliary pipeline (54) is in communication with the main pipeline (5), and both ends of the third auxiliary pipeline (54) are provided with liquid outlets.

2. The metal surface machining tool head according to claim 1, characterized in that: The liquid inlet comprises a hidden groove (23) and a first thread groove (24); the first thread groove (24) is arranged on the inner side of the hidden groove (23); and an internal thread is arranged on the inner side of the first thread groove (24).

3. The metal surface machining tool head according to claim 2, characterized in that: The inner side of the first thread groove (24) is threadedly connected with a bolt (6), and the end of the bolt (6) is arranged on the inner side of the hidden groove (23).

4. The metal surface machining tool head according to claim 3, characterized in that: The liquid outlet comprises a second thread groove (55), and the second thread groove (55) is arranged in the same manner as the hidden groove (23) and the first thread groove (24).

5. The metal surface machining tool head according to claim 4, characterized in that: A fixing nut (3) is arranged at the top end of the connection block (22), and a machining tool head (4) is arranged at the top end of the fixing nut (3).

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