Tool changing structure of tool tower crane

Abstract

The utility model relates to the technical field of tool turret cranes, in particular to a tool changing structure of a tool turret crane. A tool changing structure of a tool turret machine comprises a tool turret machine body and a tool installing assembly arranged on the tool turret machine body. Wherein the cutter mounting assembly comprises a cutter holder and a driving part for driving the cutter holder to rotate; a plurality of cutter mounting structures for mounting cutters are arranged on one side of the cutter holder; each cutter mounting structure comprises a cutter groove and at least one mounting hole site, the cutter groove is formed in the cutter holder, and each mounting hole site penetrates through the outer side of the cutter holder and extends into the cutter groove in the direction close to the cutter groove. The tool changing structure has the advantages that a plurality of tool mounting structures are arranged on one tool apron, a plurality of tools can be mounted on fewer tool aprons, the size of a tool bit part is reduced, the burden of a machine is relieved, the tool bit part is more compact due to the fact that the number of the tool aprons is reduced, the tool handling space for workpieces is increased, and the machining efficiency is improved. The operation flexibility and accuracy are improved, and the drilling cutting process is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of turret machines, in particular to a tool changing structure for turret machines. Background Art

[0002] The current turret machine tool head part is usually composed of a plurality of tool holders arranged on the main shaft, and the tools are installed on these tool holders.

[0003] However, using multiple tool holders will occupy the internal space of the turret machine, making the tool head part bloated and limiting the tooling action on the workpiece. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a tool changing structure for a turret machine to solve the problem that the tool head of the current turret machine is bloated and the tool operation on the workpiece is restricted.

[0005] The utility model solves the above technical problems with the following technical solutions: a turret machine tool changing structure, comprising:

[0006] A turret machine body and a tool mounting assembly arranged on the turret machine body; wherein,

[0007] The knife-mounting assembly comprises a knife seat and a driving member for driving the knife seat to rotate;

[0008] One side of the knife seat is provided with a plurality of knife mounting structures for mounting knives;

[0009] Each of the knife mounting structures comprises a knife groove and at least one mounting hole. The knife groove is arranged in the knife seat. Each of the mounting holes penetrates from the outer side of the knife seat and extends into the knife groove along a direction close to the knife groove.

[0010] The beneficial effects of the utility model are:

[0011] 1) The tool changing structure is provided with multiple tool mounting structures on one tool holder, and multiple tools can be installed with fewer tool holders, which reduces the volume of the tool head part and reduces the burden on the machine. Reducing the number of tool holders makes the tool head part more compact, increases the tooling space for the workpiece, improves the operational flexibility and accuracy, and makes the cutting and drilling process more efficient.

[0012] 2) By loading multiple tools into different tool slots, tool replacement becomes easier and faster, successfully solving the problem of the bulky tool head of the existing turret machine, improving operational flexibility and production efficiency, bringing better user experience and effects to the application of the turret machine, and also improving production efficiency and work efficiency.

[0013] On the basis of the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, a cutting tool is detachably connected to each of the cutting grooves, and the cutting tool is screwed into the cutting groove by means of bolts.

[0015] The beneficial effect of adopting the above further scheme is that the bolt is penetrated through the installation hole and deep into the tool groove, and then the tool is inserted into the tool groove, the bolt is screwed onto the tool, and the tool is tightened to ensure that the tool is firmly fixed in the tool groove to complete the assembly of the tool. In addition, the user can quickly and easily replace the tool by simply loosening the bolt, removing the tool from the tool groove, installing the new tool and tightening the bolt to complete the tool replacement.

[0016] Furthermore, the driving member includes a servo motor.

[0017] The beneficial effect of adopting the above further solution is that the servo motor has high-precision position control and speed adjustment capabilities, and can achieve more accurate tool driving.

[0018] Furthermore, the knife seat is configured to be in a cylindrical shape.

[0019] Furthermore, the plurality of knife grooves are sequentially distributed along the outer edge of the column, wherein the plurality of knife grooves sequentially distributed along the outer edge of the column include at least four knife grooves with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the knife-mounting structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the knife mounting structure of the utility model from another perspective.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 100. turret machine body, 200. tool holder, 210. tool mounting structure, 211. tool slot, 212. mounting hole, 300. driving part. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] The current turret machine tool head part is usually composed of a plurality of tool holders arranged on the main shaft, and the tools are installed on these tool holders.

[0027] However, using multiple tool holders will occupy the internal space of the turret machine, making the tool head part bloated and limiting the tooling action on the workpiece. In response to this, the utility model proposes a turret machine tool changing structure to solve the above problem.

[0028] The utility model provides the following preferred embodiments

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, a turret machine tool changing structure includes:

[0030] The turret machine body 100 and the tool mounting assembly arranged on the turret machine body 100; wherein,

[0031] The knife mounting assembly includes a knife seat 200 and a driving member 300 for driving the knife seat 200 to rotate;

[0032] A plurality of tool mounting structures 210 for mounting tools are provided on one side of the tool holder 200;

[0033] Each knife mounting structure 210 includes a knife groove 211 and at least one mounting hole 212. The knife groove 211 is provided in the knife seat 200. Each mounting hole 212 penetrates from the outer side of the knife seat 200 and extends into the knife groove 211 along a direction close to the knife groove 211. The mounting hole is a countersunk hole.

[0034] The tool changing structure is provided with a plurality of tool mounting structures 210 on a tool holder 200, and a plurality of tools can be mounted with fewer tool holders 200, thereby reducing the volume of the tool head part and alleviating the burden on the machine. The reduction in the number of tool holders 200 makes the tool head part more compact, increases the tooling space for the workpiece, improves the operation flexibility and accuracy, and makes the cutting and drilling process more efficient.

[0035] By respectively loading multiple tools into different tool loading slots 211, tool replacement becomes easier and quicker, successfully solving the problem of bulky tool head of existing turret machines, improving operational flexibility and production efficiency, bringing better user experience and effects to the application of turret machines, and also improving production efficiency and work efficiency.

[0036] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, each tool groove 211 is detachably connected with a tool, and the tool is screwed into the tool groove 211 by a bolt. The bolt is penetrated through the mounting hole 212 and deeply inserted into the tool groove 211, and then the tool is inserted into the tool groove 211. The bolt is screwed onto the tool and the tool is tightened to ensure that the tool is firmly fixed in the tool groove 211. In addition, the user can quickly and easily replace the tool by simply loosening the bolt, removing the tool from the tool groove 211, installing a new tool and tightening the bolt to complete the tool replacement.

[0037] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the driving member 300 includes a servo motor, which has high-precision position control and speed adjustment capabilities, and can achieve more accurate tool driving.

[0038] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the tool holder 200 is configured to be in the shape of a cylinder, and the cylinder includes but is not limited to polygonal cylinders such as a circular cylinder, a triangular cylinder, a quadrilateral cylinder, and a pentagonal cylinder. A plurality of tool grooves 211 are distributed in sequence along the outer edge of the cylinder, wherein the plurality of tool grooves 211 distributed in sequence along the outer edge of the cylinder include at least four tool grooves 211 with different diameters. The different diameters of the tool grooves 211 facilitate the installation of different types of tools.

[0039] The specific working process of the utility model is as follows:

[0040] The bolt is passed through the mounting hole 212 and deeply into the knife groove 211, and then the tool is inserted into the knife groove 211, and the bolt is screwed onto the tool to tighten the tool to ensure that the tool is firmly fixed in the knife groove 211, thereby completing the assembly of the tool.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool changing structure for a turret machine, characterized in that: include: A turret machine body and a tool mounting assembly arranged on the turret machine body; wherein, The knife-mounting assembly comprises a knife seat and a driving member for driving the knife seat to rotate; One side of the knife seat is provided with a plurality of knife mounting structures for mounting knives; Each of the knife mounting structures comprises a knife groove and at least one mounting hole. The knife groove is arranged in the knife seat. Each of the mounting holes penetrates from the outer side of the knife seat and extends into the knife groove along a direction close to the knife groove.

2. The tool changing structure of a turret machine according to claim 1, characterized in that: A cutting tool is detachably connected in each cutting groove, and the cutting tool is screwed into the cutting groove by a bolt.

3. The tool changing structure of a turret machine according to claim 1, characterized in that: The driving member includes a servo motor.

4. The tool changing structure of a turret machine according to claim 1, characterized in that: The knife seat is configured to be in a cylindrical shape.

5. The tool changing structure of a turret machine according to claim 4, characterized in that: The plurality of knife grooves are sequentially distributed along the outer edge of the column, wherein the plurality of knife grooves sequentially distributed along the outer edge of the column include at least four knife grooves with different diameters.

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