Lathe tool apron with improved structure

Abstract

The utility model relates to the technical field of lathe tools, in particular to a lathe tool apron with an improved structure, which comprises a tool apron body, a tool groove is arranged on one end face of the tool apron body, at least one cooling nozzle is arranged around the tool groove, the cooling nozzle is mounted on the tool apron body, a liquid inlet is arranged on the tool apron body, and a liquid outlet is arranged on the liquid inlet. And the liquid inlet is communicated with the cooling spray head. Compared with the prior art, the tool apron is simple in structure, the liquid channel is formed in the tool apron body, and the cooling spray head is directly installed on the tool apron body, so that cooling liquid directly enters from the liquid inlet and is sprayed to a tool from the cooling spray head, and the cooling spray head is prevented from shaking in the working process of a lathe; and the cooling spray head is aligned with the cutter from multiple angles to spray cooling liquid, so that a better cooling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe tools, in particular to a lathe tool holder with an improved structure. Background Art

[0002] A tool is a tool used for cutting in a lathe during mechanical manufacturing, also known as a cutting tool. The vast majority of tools are for machine use, but there are also hand-held ones. Since the tools used in mechanical manufacturing are basically used for cutting metal materials, the term "tool" is generally understood as a metal cutting tool. After long-term use, the lathe tool will heat up due to the heat conduction of the metal, and it is easy to cause damage to the tool. Now, generally, the tool needs to be cooled by cooling water. However, when the current tool cooling device cools the tool, usually, through a cooling water pipe, the tool is directly sprayed to cool the tool. Although this can achieve the cooling purpose, when cooling different tools, it is necessary to re-adjust the water outlet direction of the water outlet pipe to achieve the cooling purpose. When adjusting the water outlet direction of the water outlet pipe, it is rather troublesome, which affects the work efficiency.

[0003] Therefore, there is a need for a lathe tool holder with an improved structure that has a simple structure design and can improve the cooling efficiency. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the above technical defects, the utility model provides a lathe tool holder with an improved structure.

[0005] The technical solution adopted by the utility model is as follows: An improved structure of a lathe tool holder, which is characterized in that: it includes a tool holder body, a tool groove is provided on one end face of the tool holder body, at least one cooling nozzle is arranged around the tool groove, the cooling nozzle is installed on the tool holder body, a liquid inlet is provided on the tool holder body, and the liquid inlet is communicated with the cooling nozzle. With this solution, by directly installing the cooling nozzle on the tool holder body and opening a liquid channel in the tool holder body, the coolant directly enters through the liquid inlet and sprays from the cooling nozzle to the tool, cooling the tool from multiple angles, and preventing the cooling nozzle from shaking during the working process of the lathe, so that the cooling nozzle aims at the tool to spray the coolant, which better achieves the cooling effect.

[0006] Furthermore, there is one cooling nozzle, and the cooling nozzle is located above the tool groove, and the cooling nozzle is arranged towards the cutting edge. With this solution, the coolant is directly sprayed onto the tool from above the tool, and the cooling effect is good.

[0007] Further, there are three cooling nozzles, which are respectively located above and on the side of the tool groove, and all three cooling nozzles are arranged facing the cutting edge. With this solution, coolant is sprayed onto the tool from multiple angles by multiple cooling nozzles, further improving the cooling effect. In a more preferred embodiment, one cooling nozzle is provided above the tool groove and two cooling nozzles are provided on the side of the tool groove.

[0008] Further, the cooling nozzles are located on the front surface of the tool holder body, and the liquid inlet is located on the end surface of the tool holder body. With this solution, it is convenient for the connection and disassembly of the water pipe. In a more preferred embodiment, the liquid inlet and the tool groove are in the same plane.

[0009] Further, the liquid inlets are arranged in one-to-one correspondence with the cooling nozzles, and electromagnetic valves are installed at the liquid inlets. With this solution, by controlling the electromagnetic valves, the water output of the cooling nozzles can be adjusted, so as to adjust the water output direction of the coolant according to different tools, achieve the purpose of cooling, and improve the cooling efficiency.

[0010] Further, a plurality of mounting holes are provided on the front surface of the tool holder body. With this solution, the locking screws are fixedly connected to the machine tool after passing through the mounting holes.

[0011] Beneficial effects: An improved lathe tool holder provided by the present utility model has a simple structure. By providing a liquid passage in the tool holder body and directly installing the cooling nozzles on the tool holder body, the coolant directly enters through the liquid inlet and is sprayed from the cooling nozzles onto the tool, avoiding the shaking of the cooling nozzles during the operation of the lathe, enabling the cooling nozzles to spray the coolant onto the tool from multiple angles, and better achieving the cooling effect. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of an embodiment;

[0013] Figure 2 is a schematic structural diagram of an embodiment;

[0014] Figure 3 is Figure 1 the left view of. Detailed Embodiments

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model. It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0016] Please refer to Figure 1-2 , in an embodiment of the present utility model, an improved structure of a lathe tool holder is provided, which includes a tool holder body 1. A tool groove 2 is formed on one end face of the tool holder body 1. At least one cooling spray head 3 is arranged around the tool groove 2. The cooling spray head 3 is installed on the tool holder body 1. A liquid inlet 4 is formed on the tool holder body 1, and the liquid inlet 4 is communicated with the cooling spray head 3. With this solution, by directly installing the cooling spray head on the tool holder body and forming a liquid channel in the tool holder body, the coolant directly enters through the liquid inlet and sprays from the cooling spray head towards the tool, cooling the tool from multiple angles, and preventing the cooling spray head from shaking during the operation of the lathe, so that the cooling spray head is aligned with the tool to spray the coolant, achieving a better cooling effect.

[0017] In a specific embodiment, as Figure 1 shown, there is one cooling spray head 3, and the cooling spray head 3 is located above the tool groove 2, and this cooling spray head 3 is arranged towards the cutting edge; spraying the coolant directly towards the tool from above the tool has a good cooling effect.

[0018] In a specific embodiment, as Figure 2 shown, there are three cooling spray heads 3, and the three cooling spray heads 3 are respectively located above and on the side of the tool groove 2, and the three cooling spray heads 3 are all arranged towards the cutting edge; spraying the coolant towards the tool from multiple angles through multiple cooling spray heads further improves the cooling effect;

[0019] In a specific embodiment, a cooling nozzle 3 is provided above the tool groove 2, and two cooling nozzles 3 are provided on the side of the tool groove 2.

[0020] In a specific embodiment, as Figure 3 shown, the cooling nozzle 3 is located on the front surface of the tool holder body 1, and the liquid inlet 4 is located on the end surface of the tool holder body 1; facilitating the connection and disassembly of the water pipe;

[0021] In a specific embodiment, as Figure 3 shown, the liquid inlet 4 and the tool groove 2 are in the same plane.

[0022] In a specific embodiment, as Figure 3 shown, the liquid inlets 4 and the cooling nozzles 3 are arranged in one-to-one correspondence, and electromagnetic valves 5 are installed at the liquid inlets 4; by controlling the electromagnetic valves, the water output of the cooling nozzles can be adjusted, so as to adjust the water output direction of the coolant according to different tools, achieve the purpose of cooling, and improve the cooling efficiency.

[0023] The following further illustrates the present utility model in conjunction with a specific application scenario:

[0024] A lathe tool holder with an improved structure includes a tool holder body 1. A tool groove 2 and a liquid inlet 4 are formed on one end surface of the tool holder body 1. Three cooling nozzles 3 are installed on the front surface of the tool holder body 1. A plurality of mounting holes 6 are formed on the front surface of the tool holder body 1. The three cooling nozzles 3 are arranged around the tool groove 2. A cooling nozzle 3 is provided above the tool groove 2, and two cooling nozzles 3 are provided on the side of the tool groove 2. The liquid inlets 4 and the cooling nozzles 3 are in one-to-one communication, and electromagnetic valves 5 are installed at the liquid inlets 4.

[0025] During use, connect the liquid inlet to the liquid inlet pipe, and by opening and closing the electromagnetic valve, the coolant directly enters through the liquid inlet and sprays from the cooling nozzle towards the tool, cooling the tool from multiple angles with good cooling effect.

[0026] Finally, it should be noted that the above description is only the preferred embodiment of the present utility model. Those skilled in the art, under the inspiration of the present utility model and without departing from the purpose and claims of the present utility model, can make various similar representations, and such transformations all fall within the protection scope of the present utility model.

Claims

1. A lathe tool holder with an improved structure, characterized in that: The invention comprises a tool holder body (1), one end face of the tool holder body (1) is provided with a tool groove (2), at least one cooling nozzle (3) is provided around the tool groove (2), the cooling nozzle (3) is installed on the tool holder body (1), the tool holder body (1) is provided with a liquid inlet (4), the liquid inlet (4) is connected with the cooling nozzle (3); there are three cooling nozzles (3), the three cooling nozzles (3) are respectively located above the tool groove (2) and on the side of the tool groove (2), and the three cooling nozzles (3) are all arranged toward the blade; the cooling nozzle (3) is located on the front face of the tool holder body (1), and the liquid inlet (4) is located on the end face of the tool holder body (1).

2. The lathe tool holder with improved structure according to claim 1, characterized in that: The liquid inlet (4) is arranged in one-to-one correspondence with the cooling nozzle (3), and the liquid inlet (4) is equipped with a solenoid valve (5).

3. The lathe tool holder with improved structure according to claim 1, characterized in that: A plurality of mounting holes (6) are provided on the front side of the knife seat body (1).

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