CN214642064U

CN214642064U - Tool magazine subassembly and processing equipment

Info

Publication number: CN214642064U
Application number: CN202120311720.5U
Authority: CN
Inventors: 李小文; 刘正清; 陆秋生
Original assignee: Shenzhen Haicheng Equipment Technology Co ltd
Current assignee: Shenzhen Haicheng Equipment Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-09
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a tool magazine assembly and a processing device, wherein the tool magazine assembly comprises a support, a rotary table, a tool magazine driving motor and a plurality of tool holders, and the rotary table is rotationally connected with the support; the tool magazine driving motor is fixedly connected with the support and is in driving connection with the rotary table so as to drive the rotary table to rotate in a reciprocating manner; the plurality of tool holders are respectively used for clamping and positioning the tool, and the plurality of tool holders are fixedly connected with the rotating disc and are arranged at intervals along the circumferential direction of the rotating disc. The workbench is carried on the Y-axis driving part and used for clamping a workpiece to be machined. According to the utility model discloses a tool magazine subassembly and processing equipment, the cutter of a plurality of tool holders difference centre gripping location different grade type, thereby tool magazine driving motor drive carousel reciprocating rotation makes tool magazine subassembly switch corresponding tool holder to dismouting position, can cooperate the main shaft of processing equipment to realize automatic tool changing, has improved the machining efficiency of work piece.

Description

Tool magazine subassembly and processing equipment

Technical Field

The utility model relates to the technical field of machining, especially, relate to tool magazine subassembly and processing equipment.

Background

In the machining process, machining equipment such as a machine tool is generally used, and different machining processes are realized by selecting and installing different cutters in the machining equipment. For example, when drilling and tapping a workpiece, a machining apparatus needs to be equipped with a drilling tool and a tapping tool, respectively. In the related art, when a machining device needs to replace a cutter, the traditional mode is to replace the machining device manually after shutdown, the working efficiency is low, the machining device needs to be repositioned, and the machining precision is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the problem of solving prior art. Therefore, the utility model provides a tool magazine subassembly and processing equipment can realize the automatic tool changing of processing equipment, has improved the machining efficiency of work piece.

According to the utility model discloses a tool magazine subassembly of an aspect embodiment, include:

a support;

the rotary table is rotationally connected with the bracket;

the tool magazine driving motor is fixedly connected with the support and is in driving connection with the rotary table so as to drive the rotary table to rotate in a reciprocating manner;

and the tool holders are respectively used for clamping and positioning a tool, and are fixedly connected with the rotating disc and arranged at intervals along the circumferential direction of the rotating disc.

According to the utility model discloses a tool magazine subassembly, owing to set up the carousel and along a plurality of tool holders of the circumference interval setting of carousel, the cutter of a plurality of tool holders difference centre gripping location different grade types, thereby tool magazine driving motor drives carousel reciprocating rotation and makes tool magazine subassembly switch corresponding tool holder to dismouting position, can cooperate the main shaft of processing equipment to realize automatic tool changing, has improved the machining efficiency of work piece.

In some embodiments, a plurality of the toolholders are uniformly distributed along the circumference of the rotary disc.

In some embodiments, the output end of the tool magazine driving motor is provided with a first gear, the rotary table is provided with a second gear matched with the first gear, and the first gear and the second gear are matched to drive the rotary table to rotate.

In some embodiments, the tool holder includes a clamping portion and a mounting portion, the mounting portion is fixedly connected to the rotary table, the clamping portion includes two clamping arms for clamping and positioning an outer wall of the tool, and the two clamping arms are respectively fixedly connected to the mounting portion.

In some embodiments, the toolholder is made of plastic.

In some embodiments, the tool magazine assembly further comprises a protective cover, the protective cover is fixedly connected to the support and covers the turntable, and the protective cover is provided with a notch for the tool to be mounted on and dismounted from the tool holder.

In some embodiments, the tool magazine assembly further includes a cover mechanism for opening or closing the notch, the cover mechanism includes a cover body and a cover driving cylinder in driving connection with the cover body, one end of the cover body is rotatably connected with the center of the protection cover, the other end of the cover body is connected with an extending end of the cover driving cylinder, and the cover driving cylinder is fixedly connected with the support.

In some embodiments, the upper end surface of the cover body is provided with a hinged support, and the extending end of the cover driving cylinder is provided with a joint bearing matched with the hinged support.

In some embodiments, the upper end surface of the protective cover is provided with a convex rib, and the convex rib is arranged at the edge of the gap.

According to the utility model discloses a processing equipment of an aspect embodiment, including above embodiment the tool magazine subassembly.

Drawings

Fig. 1 is a perspective view of an embodiment of a tool magazine assembly of the present invention.

Fig. 2 is an exploded schematic view of fig. 1.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a perspective view of an embodiment of the processing apparatus of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 3, a tool magazine assembly 1000 according to an embodiment of an aspect of the present invention includes a support 100, a turntable 200, a magazine drive motor 300 and a tool holder 400. Wherein, the turntable 200 is rotatably connected with the bracket 100. The tool magazine driving motor 300 is fixedly connected to the support 100 and drivingly connected to the turntable 200, thereby driving the turntable 200 to rotate in a reciprocating manner. The plurality of tool holders 400 are provided, the plurality of tool holders 400 are respectively used for holding and positioning a tool, and the plurality of tool holders 400 are fixedly connected with the rotary table 200 and are arranged at intervals along the circumferential direction of the rotary table 200.

In this embodiment, owing to set up carousel 200 and a plurality of tool holders 400 that set up along the circumference interval of carousel 200, the cutter of a plurality of tool holders 400 difference centre gripping location different grade types, thereby tool magazine driving motor 300 drives carousel 200 reciprocating rotation and makes tool magazine subassembly 1000 switch the cutter holder 400 to the dismouting position that corresponds, can cooperate the main shaft of processing equipment to realize automatic tool changing, has improved the machining efficiency of work piece.

It is understood that the manner of attaching and detaching the spindle and the tool of the machining apparatus is a known technique, and the present invention can be provided by appropriately referring to the manner of attaching and detaching a known machine, and will not be described in detail herein.

Specifically, the workpiece is not particularly limited as long as it can be machined, and may be, for example, a metal member such as iron, steel, copper, a copper alloy, aluminum, or an aluminum alloy, or a plastic member.

Specifically, in order to improve the control accuracy of the magazine driving motor 300 for the position of each tool holder 400, a plurality of tool holders 400 are uniformly arranged along the circumferential direction of the rotary table 200, that is, the included angles between the adjacent tool holders 400 are the same, so that the magazine driving motor 300 can realize the switching of the adjacent tool holders 400 by rotating the same angle. The tool magazine driving motor 300 can control the position of each tool holder 400 conveniently, so that the tool holders 400 which are vacant are switched to the dismounting positions to facilitate the dismounting of the tools by the processing equipment, and the tool holders 400 where the corresponding tools are located are switched to the dismounting positions to facilitate the mounting of the tools by the processing equipment.

Specifically, the output end of the tool magazine driving motor 300 is provided with a first gear 310, the rotary table 200 is provided with a second gear 210 matched with the first gear 310, and the rotary table 200 is matched with the second gear 210 through the first gear 310 to realize rotation. Specifically, the first gear 310 and the second gear 210 are in transmission through an external gear, so that the rotary table 200 is more stable under the driving of the tool magazine driving motor 300, and the position arrangement of the rotary table 200 and the tool magazine driving motor 300 is more reasonable.

Specifically, the holder 400 includes a clamping portion 410 and a mounting portion 420, the mounting portion 420 is fixedly connected to the rotary table 200, and the mounting portion 420 and the rotary table 200 can be fixed by bolts or by welding. The clamping portion 410 comprises two clamping arms 411 for clamping and positioning the outer wall of the cutter, the two clamping arms 411 are symmetrically arranged and are respectively and fixedly connected with the mounting portion 420, an accommodating space 412 for the cutter to penetrate through and be positioned is formed between the two clamping arms 411, one ends of the two clamping arms 411, which are far away from the mounting portion 420, are not connected, and an opening 413 communicated with the accommodating space 412 is arranged, so that the cutter can be stably supported on the clamping arms 411, and the cutter can be conveniently taken out from the accommodating space 412 and the opening 413; and raw materials are saved, and the production cost is reduced.

Specifically, the tool holder 400 is made of plastic, and the plastic has a certain buffering effect, so that the tool can be protected in the tool mounting and dismounting process, and the wear of the tool is reduced. The tool holder 400 may be integrally injection molded, so that the tool holder 400 has a more stable structure and a longer service life.

In some embodiments, the tool magazine assembly 1000 further includes a protective cover 500, the protective cover 500 is fixedly connected to the support 100 and covers the turntable 200, and can protect the turntable 200, the tool holder 400 and the tool, so as to prevent dust and debris. The protective cover 500 is provided with a notch 510 for the tool to be mounted on and dismounted from the tool holder 400, and the notch 510 is arranged at the mounting and dismounting position of the tool, so that the tool can be automatically replaced with the main shaft of the processing equipment.

In some embodiments, the magazine assembly 1000 further includes a cover mechanism 600, the cover mechanism 600 being used to open or close the gap 510. The cover sealing mechanism 600 comprises a cover body 610 and a cover sealing driving cylinder 620 in driving connection with the cover body 610, one end of the cover body 610 is rotatably connected with the center of the protection cover 500, the other end of the cover body 610 is connected with the extending end of the cover sealing driving cylinder 620, the cover sealing driving cylinder 620 is fixedly connected with the support 100, and the cover sealing mechanism 600 is simple and stable in structure. When the extending end of the cap driving cylinder 620 extends, the cap body 610 can rotate to the upper side of the notch 510 to close the notch 510, so that the protection effect of the protection cover 500 is better; when the protruding end of the cap driving cylinder 620 retracts, the cap body 610 can rotate to a position away from the notch 510 to open the notch 510, thereby facilitating the removal and installation of the cutter.

Specifically, the upper end surface of the cover 610 is provided with a hinged support 611, and the extending end of the cover driving cylinder 620 is provided with a joint bearing 621 matched with the hinged support 611, so that the rotating operation of the cover 610 is smoother and more stable.

In some embodiments, the upper end surface of the protection cover 500 is provided with a rib 520, and the rib 520 is disposed at the edge of the notch 510, thereby enhancing the structural strength of the protection cover 500. And the upper end surface of the rib 520 is abutted and matched with the cover body 610, so that the cover body 610 is supported more stably in a state of closing the notch 510.

Referring to fig. 4, a machining apparatus according to an embodiment of an aspect of the present invention includes the tool magazine assembly 1000 of the above embodiment. In this embodiment, tool magazine subassembly 1000 is owing to set up carousel 200 and a plurality of tool holders 400 that set up along the circumference interval of carousel 200, and the cutter of a plurality of tool holders 400 difference centre gripping location different grade type, thereby tool magazine driving motor 300 drives carousel 200 reciprocating rotation and makes tool magazine subassembly 1000 switch to the cutter that corresponds, can cooperate the main shaft of processing equipment to realize automatic tool changing, has improved the machining efficiency of work piece.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. Tool magazine subassembly, its characterized in that includes:

a support;

the rotary table is rotationally connected with the bracket;

2. The tool magazine assembly of claim 1, wherein a plurality of said toolholders are arranged evenly along a circumference of said carousel.

3. The tool magazine assembly of claim 1, wherein the output end of the tool magazine drive motor is provided with a first gear, the rotary table is provided with a second gear matched with the first gear, and the first gear and the second gear are matched to drive the rotary table to rotate.

4. The tool magazine assembly of claim 1, wherein the tool holder includes a clamping portion and a mounting portion, the mounting portion being fixedly coupled to the turntable, the clamping portion including two clamping arms for clamping and positioning an outer wall of the tool, the two clamping arms being fixedly coupled to the mounting portion, respectively.

5. The tool magazine assembly of claim 1 or 4, wherein the tool holders are made of plastic.

6. The tool magazine assembly of claim 1, further comprising a protective cover fixedly attached to the support and covering the turntable, the protective cover having a notch for the tool to be removed from the tool holder.

7. The tool magazine assembly of claim 6, further comprising a cover mechanism for opening or closing the gap, wherein the cover mechanism comprises a cover body and a cover driving cylinder in driving connection with the cover body, one end of the cover body is rotatably connected with the center of the protection cover, the other end of the cover body is connected with an extending end of the cover driving cylinder, and the cover driving cylinder is fixedly connected with the support.

8. The tool magazine assembly of claim 7, wherein the upper end surface of the cover body is provided with a hinge base, and the extending end of the cover driving cylinder is provided with a joint bearing matched with the hinge base.

9. The tool magazine assembly of claim 6, wherein the protective cover has a rib on an upper end surface thereof, the rib being disposed at an edge of the notch.

10. A machining apparatus comprising a tool magazine assembly as claimed in any one of claims 1 to 9.