Novel machine tool turret tool pedestal

Abstract

The utility model discloses a novel machine tool turret cutter pedestal which comprises a cutter pedestal body and a cutter bar, the middle of the cutter pedestal body is concaved inwards to form a cavity used for containing the cutter bar, a plurality of threaded holes are formed in the top of the cutter pedestal body, locking screws are arranged in the threaded holes, and the locking screws are connected with the cutter bar. According to the novel machine tool turret tool table base, the structure is simplified, the locking screw is not limited by space during fastening operation, and the machine tool turret tool table base is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of turning machine tool equipment, in particular to a new type of machine tool turret tool stand. Background Art

[0002] The existing CNC machine tool tool system is a turret type, and the tool bar is installed on the tool stand, which is cumbersome to fix and disassemble. Figure 1 As shown, the tool bar is tightened by screwing down two external hexagon screws, and the two locking screws are fixed in the pad but do not penetrate the tool holder, so the effective adjustment stroke of the locking screws is limited. When the tool bar is replaced and the tool bar size is quite different, the two locking screws also need to be replaced with different lengths. At the same time, the locking screw adjustment is operated by an open-end wrench, which is inconvenient to adjust due to space limitations. Moreover, the contact surface between the external hexagon nut part of the locking screw and the tool bar is large. In the process of locking the tool bar, it is easy to cause the tool bar to tilt at a certain angle, which will have an adverse effect on subsequent turning processing, and this tool holder cannot accommodate tool bars of larger sizes. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a novel machine tool turret tool base, which has a simple structure. The use of the tool is not restricted by space when the locking screw is tightened, and the installation and disassembly operations are convenient. The tool bar can be adapted to a larger size, and there is no need to replace the locking screw when the tool bar size is changed. At the same time, the number of locking screws is increased, so that the tool bar is fixed more firmly, the vibration of the tool bar during processing is reduced, the smoothness of the processed parts is higher, and the service life of the blade is improved.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is a new type of machine tool turret tool base, including: a tool base base, a tool rod, the middle part of the tool base base is recessed inward to form a cavity for placing the tool rod, and a plurality of threaded holes are opened on the top of the tool base base, and locking screws are arranged in the threaded holes, and the front end of the locking screws abuts against the upper surface of the tool rod to fix and limit the tool rod.

[0005] In a preferred embodiment of the present invention, the locking screw is a nail-type locking screw.

[0006] In a preferred embodiment of the present invention, the number of the threaded holes is 3-4 groups.

[0007] In a preferred embodiment of the present invention, the cavity is a "C"-shaped structure, and the width of the bottom surface is matched with the width of the tool rod.

[0008] In a preferred embodiment of the present invention, two groups of tool stand fixing holes are provided on the tool stand at the upper and lower sides of the cavity.

[0009] In a preferred embodiment of the present invention, the length of the tool stand is 95mm-105mm.

[0010] In a preferred embodiment of the present invention, the length of the tool stand is 100 mm.

[0011] The beneficial effects of the utility model are as follows: the utility model has a new type of machine tool turret tool base, which has a simple structure, the use of tools is not restricted by space when the locking screw is tightened, the installation and disassembly operations are convenient, and it can adapt to tool bars of larger sizes. When the tool bar size is changed, there is no need to replace the locking screws. At the same time, the number of locking screws is increased, so that the tool bar is fixed more firmly, the vibration of the tool bar during processing is reduced, the smoothness of the processed parts is higher, and the service life of the blade is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0013] Figure 1 It is a structural schematic diagram of a knife stand in the prior art;

[0014] Figure 2 This is a structural schematic diagram of a new type of machine tool turret base of the utility model;

[0015] Figure 3 It is a side view of a new type of machine tool turret tool stand of the utility model. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0017] See also Figure 1-3The utility model discloses a new type of machine tool turret tool base, which cancels the pad compared with the existing tool base, simplifies the structure, and is faster and more convenient to install. It specifically comprises: a tool base 1 and a tool rod 2. The middle part of the tool base is recessed inward to form a cavity 3 for placing the tool rod. A plurality of threaded holes 4 are opened on the top of the tool base, and a locking screw 5 is arranged in the threaded hole, and the front end of the locking screw abuts against the upper surface of the tool rod to fix and limit the tool rod. Among them, the locking screw is a nail-type locking screw, and the number of threaded holes is 3-4 groups. When assembling, the tool rod is first placed in the cavity, and the cavity is a "C"-shaped structure, and the width of the bottom surface is adapted to the width of the tool rod. Then, the locking screw is tightened to make its front end abut against the upper surface of the tool rod to fix the tool rod. The structure is simple, the use of tools is not limited by space when the locking screw is tightened, and the installation and disassembly operations are convenient.

[0018] Specifically, the length of the tool holder is 95mm-105mm. In a preferred embodiment of the utility model, the length of the tool holder is 100mm, so that a larger tool bar can be used. There is no need to change the locking screws when the tool bar size is changed. Compared with the prior art, the size of the tool holder is increased, and the number of locking screws is increased, so that the tool bar is fixed more conveniently and firmly, the vibration of the tool bar is reduced during processing, and the finish of the processed parts is higher.

[0019] Specifically, two groups of tool stand fixing holes 6 are provided on the tool stand at the upper and lower sides of the cavity, and the tool stand can be fixed on the machine tool by screws passing through the tool stand fixing holes.

[0020] The beneficial effects of the utility model are: simple structure, the use of the tool is not restricted by space when the locking screw is tightened, the installation and disassembly operations are convenient, and it can adapt to tool rods of larger sizes. There is no need to replace the locking screws when the tool rod size is changed. At the same time, the number of locking screws is increased, so that the tool rod is fixed more firmly, the vibration of the tool rod during processing is reduced, the smoothness of the processed parts is higher, and the service life of the blade is improved.

[0021] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of machine tool turret tool stand, characterized in that: include: A tool base and a tool rod, wherein the middle portion of the tool base is recessed inward to form a cavity for placing the tool rod, a plurality of threaded holes are provided on the top of the tool base, locking screws are provided in the threaded holes, and the front end of the locking screws abuts against the upper surface of the tool rod to fix and limit the tool rod.

2. A new type of machine tool turret tool stand according to claim 1, characterized in that: The locking screw is a nail-tight locking screw.

3. A new type of machine tool turret tool stand according to claim 1, characterized in that: The number of the threaded holes is 3-4 groups.

4. A new type of machine tool turret tool stand according to claim 1, characterized in that: The cavity is a "C"-shaped structure, and the width of the bottom surface is adapted to the width of the tool rod.

5. A new type of machine tool turret tool stand according to claim 1, characterized in that: The tool stand seat is provided with two groups of tool stand seat fixing holes on the upper and lower sides of the cavity.

6. A new type of machine tool turret tool stand according to claim 1, characterized in that: The length of the tool stand is 95mm-105mm.

7. A new type of machine tool turret tool stand according to claim 6, characterized in that: The length of the tool stand is 100 mm.

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