CN210435795U

CN210435795U - Concentric circle tool magazine for machining center machine

Info

Publication number: CN210435795U
Application number: CN201920768142.0U
Authority: CN
Inventors: 许福吉
Original assignee: Ningbo Maco Mechatronic Co ltd
Current assignee: Ningbo Maco Mechatronic Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-01
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a concentric circle tool magazine for a machining center machine, which comprises a sleeve frame and a tool holder, wherein the sleeve frame is provided with a tool cylinder; the cutter cylinders are distributed on the sleeve frame in concentric circles and comprise inner ring cutter cylinders and outer ring cutter cylinders; the tool holder is rotatably arranged between the inner ring tool cylinder and the outer ring tool cylinder. The utility model has the advantages that: (1) the tool holder has a simple structure, is convenient to operate, does not need to rotate the tool magazine, and reduces the abrasion of the tool caused by vibration; (2) the cutter storage is more, and no extra space is occupied; (3) when the manipulator takes out the tools, the tools only need to be matched in a limited number of tools, and the matching time is reduced.

Description

Concentric circle tool magazine for machining center machine

Technical Field

The utility model relates to a machining technical field, in particular to concentric circle tool magazine for machining center machine.

Background

Along with the improvement of the requirements on machining precision and efficiency, a machining center controlled by computer programming is more and more emphasized, and for the increased diversification and efficiency, a tool magazine capable of accommodating dozens of tools is required to be arranged in the machining center generally, and the tool magazine is generally matched with a manipulator for use and automatically taking or replacing the tools.

Because a tool is not only needed to be used in the processing production of a product, the manipulator needs to continuously move when taking or changing the tool, and meanwhile, the manipulator needs to continuously rotate the tool magazine to take the required tool for the matching of the manipulator and the position of the tool in the tool magazine. When the tool magazine rotates, tools in the tool magazine are vibrated, abrasion is easy to generate, and meanwhile, the tools are taken each time and need to be matched in a rotating mode, so that production time is wasted, and efficiency is low.

Disclosure of Invention

In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a simple structure gets the convenient concentric circles tool magazine that is used for machining center machine that and cutter wearing and tearing are little of sword tool changing.

The technical proposal of the utility model for solving the technical problem is that:

a concentric circle tool magazine for a machining center machine comprises a sleeve frame and a tool holder, wherein a tool cylinder is arranged on the sleeve frame; the cutter cylinders are distributed on the sleeve frame in concentric circles and comprise inner ring cutter cylinders and outer ring cutter cylinders; the tool holder is rotatably arranged between the inner ring tool cylinder and the outer ring tool cylinder.

Furthermore, the tool holder comprises a tool holder seat and a chuck, the tool holder seat and the chuck are rotatably arranged on the sleeve frame, the tool holder seat is an annular seat plate with a hollow inner ring, and clamping grooves are formed in the edge of the inner ring and the edge of the outer ring of the end face of the tool holder seat.

Furthermore, the chuck comprises two arc-shaped clamps which are arranged on a sliding block in a sliding mode, and the sliding block is connected with the clamp groove through an electric push rod.

Furthermore, a sliding wall with a through groove is further arranged between the inner ring cutter cylinder and the outer ring cutter cylinder, a circular wall matched with the sliding wall is arranged at the bottom of the cutter holder seat, and the circular wall penetrates through the through groove and extends out of the sleeve frame.

Furthermore, the inner surface of the chuck is provided with a convex arc strip.

Furthermore, the clamping head slightly protrudes out of the knife cylinder.

When the utility model is used, the required cutter is set by a program, the cutter clamp rotates, the electric push rod pushes the slide block to move to the outer side of the clamping groove to drive the chuck to move, when the chuck is matched with the required cutter, the chuck clamps the cutter, the cutter clamp moves outwards to enable the cutter to leave the cutter cylinder, and the electric push rod retracts to drive the chuck clamping the cutter and the slide block to retract; the tool holder is rotated endlessly and clamps the desired tool, and then stops rotating.

The machining center machine begins to work, and when a tool is needed, the tool holder only needs to be rotated, and the manipulator takes the tool from the tool holder.

The utility model has the advantages that: (1) the tool holder has a simple structure, is convenient to operate, does not need to rotate the tool magazine, and reduces the abrasion of the tool caused by vibration; (2) the cutter storage is more, and no extra space is occupied; (3) when the manipulator takes out the tools, the tools only need to be matched in a limited number of tools, and the matching time is reduced.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a block diagram of the tool holder.

Figure 3 is a block diagram of a toolholder seat.

Fig. 4 is a block diagram of a sleeve mount.

The attached drawings are marked with: 1. the tool comprises a sleeve frame, 2, a tool holder, 3, a through groove, 101, a tool cylinder, 102, a sliding wall, 201, a tool holder seat, 202, a chuck, 203, a circular ring wall, 2011, a clamping groove, 2021, a sliding block, 2022 and an arc clamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a concentric circle tool magazine for a machining center comprises a sleeve frame 1 and a tool holder 2, wherein a tool cylinder 101 is arranged on the sleeve frame 1; the cutter cylinders 101 are distributed on the sleeve frame 1 in concentric circles and comprise inner ring cutter cylinders and outer ring cutter cylinders; the tool holder 2 is rotatably arranged between the inner ring tool cylinder and the outer ring tool cylinder.

In this embodiment, the tool holder 2 includes a tool holder seat 201 and a chuck 202 rotatably disposed on the sleeve holder 1, the tool holder seat 201 is an annular seat plate with a hollow inner ring, and the inner ring edge and the outer ring edge of the end surface of the tool holder seat 201 are provided with a clamping groove 2011.

In this embodiment, the collet 202 includes two arc-shaped clips 2022 slidably disposed on a sliding block 2021, and the sliding block 2021 is connected to the clip groove 2011 through an electric push rod. The electric push rod pushes the slider 2021 to extend to the outside of the clip groove 2011 or to retract into the clip groove 2011.

In this embodiment, a sliding wall 102 with a through groove 3 is further disposed between the inner ring cutter cylinder and the outer ring cutter cylinder, a circular wall 203 matched with the sliding wall 102 is disposed at the bottom of the cutter holder seat 201, and the circular wall 203 penetrates through the through groove 3 and extends out of the sleeve holder 1. The bottom of the circular wall 203 is connected with a driving component of the machining center machine.

In this embodiment, the inner surface of the clamp 202 is provided with a convex arc-shaped strip. When the clamping head 202 clamps the tool, the arc-shaped strip is pressed against the edge of the tool, so that the tool is prevented from sliding off.

In this embodiment, the collet 202 protrudes slightly from the knife cylinder 102.

When the tool clamping device is used, a required tool is set through a program, the tool clamp rotates, the electric push rod pushes the sliding block to move towards the outer side of the clamping groove to drive the chuck to move, after the chuck is matched with the required tool, the chuck clamps the tool, the tool clamp moves outwards to enable the tool to leave the tool cylinder, and the electric push rod retracts to drive the chuck and the sliding block which clamp the tool to retract; the tool holder is rotated endlessly and clamps the desired tool, and then stops rotating.

The tool holder has the advantages that (1) the tool holder is simple in structure and convenient to operate, the tool magazine does not need to rotate, and abrasion of the tool caused by vibration is reduced; (2) the cutter storage is more, and no extra space is occupied; (3) when the manipulator takes out the tools, the tools only need to be matched in a limited number of tools, and the matching time is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A concentric circle tool magazine for a machining center machine comprises a sleeve frame and a tool holder, wherein a tool cylinder is arranged on the sleeve frame; the method is characterized in that: the cutter cylinders are distributed on the sleeve frame in concentric circles and comprise inner ring cutter cylinders and outer ring cutter cylinders; the tool holder is rotatably arranged between the inner ring tool cylinder and the outer ring tool cylinder.

2. The concentric circle tool magazine for machining center machines of claim 1, wherein: the tool holder comprises a tool holder seat and a chuck, the tool holder seat is rotatably arranged on the sleeve frame and is an annular seat plate with a hollow inner ring, and clamping grooves are formed in the edge of the inner ring and the edge of the outer ring of the end face of the tool holder seat.

3. The concentric circle tool magazine for machining center machines of claim 2, wherein: the chuck comprises two arc-shaped clamps which are arranged on a sliding block in a sliding mode, and the sliding block is connected with the clamp groove through an electric push rod.

4. The concentric circle tool magazine for machining center machines of claim 1, wherein: and a sliding wall with a through groove is further arranged between the inner ring cutter cylinder and the outer ring cutter cylinder, a circular ring wall matched with the sliding wall is arranged at the bottom of the cutter holder seat, and the circular ring wall penetrates through the through groove and extends out of the sleeve frame.

5. The concentric circle tool magazine for machining center machines of claim 2, wherein: the inner surface of the chuck is provided with a convex arc strip.

6. The concentric circle tool magazine for machining center machines of claim 2, wherein: the clamping head slightly protrudes out of the knife cylinder.