Disc tool magazine

Abstract

The utility model discloses a disc tool magazine, which relates to the technical field of tool magazines and comprises a turntable, a positioning mandrel and a connecting component, the turntable is rotatably sleeved on the positioning mandrel, and the connecting component is connected with one end of the positioning mandrel; a plurality of cutter mounting parts are uniformly arranged on the outer edge of the turntable at intervals, each cutter mounting part comprises a cutter rest, a telescopic rod, a spring and two hinge handles, the cutter rests are fixed on the turntable, the telescopic rods are arranged in through holes of the cutter rests, the springs are sleeved on the telescopic rods, and the middle parts of the hinge handles are rotatably connected to the cutter rests; the first ends of the two hinge handles are connected to the two ends of the telescopic rod respectively, and the second ends are used for clamping the cutter handles. The disc tool magazine is connected to the stand columns of the machine tool through the connecting assemblies, can be located on the right sides of the stand columns and is arranged between the two stand columns of the machine tool in cooperation with a conventional left tool magazine, the occupied space is reduced, the machine tool structure is more compact, the occupied area is small, and the overall design layout and installation and adjustment of the multi-stand-column machine tool are more convenient. And the performance is more stable.

Description

Technical Field

[0001] This utility model relates to the field of tool magazine technology, specifically a disc tool magazine. Background Technology

[0002] A tool magazine is a device used to provide the tool storage and tool changing capabilities required in automated machining processes.

[0003] Disc tool magazines on the market are usually installed on the left side of the machine tool column. If the machine tool is designed with two columns and two spindles according to the product production needs, two tool magazines are required. If they are installed on the right side, the space between the two columns needs to be increased to make the overall machine space larger, which increases the cost and makes maintenance and adjustment inconvenient. Utility Model Content

[0004] This utility model discloses a disc tool magazine to solve the technical problem.

[0005] To solve the above-mentioned technical problems, the present invention proposes the following optimized technical solution:

[0006] A disc tool magazine includes a turntable, a positioning mandrel, and a connecting assembly. The turntable is rotatably mounted on the positioning mandrel. The connecting assembly is connected to one end of the positioning mandrel and is used to connect to the column of a machine tool. A plurality of tool mounting members are evenly spaced along the outer edge of the turntable. Each tool mounting member includes a tool holder, a telescopic rod, a spring, and two hinges. The tool holder is fixed to the turntable. The telescopic rod is disposed within a through hole in the tool holder. The spring is mounted on the telescopic rod. The middle portion of each hinge is rotatably connected to the tool holder. The first ends of the two hinges are respectively connected to the two ends of the telescopic rod, and the second ends are used to clamp the tool holder.

[0007] Furthermore, the tool mounting component also includes a plurality of rollers, which are rotatably connected one-to-one to the second end of the hinge shank.

[0008] Furthermore, the present invention also includes a speed reducer, wherein the worm gear of the speed reducer is sleeved on the positioning mandrel via a bearing, and the worm gear of the speed reducer is connected to the turntable.

[0009] Furthermore, the connecting assembly includes a base and a mounting base, the base being connected to the positioning mandrel, and the mounting base being fixed to the side of the base.

[0010] Furthermore, the connecting assembly also includes a fixing seat, which is flipped and connected to the base.

[0011] Furthermore, the connecting assembly also includes a hinge shaft and a locking nut. The hinge shaft passes through the hinge sleeve of the base and the fixed seat and cooperates with the locking nut to flip the fixed seat onto the base.

[0012] Furthermore, the present invention also includes a housing that covers the turntable, and the connecting component extends outside the housing.

[0013] Furthermore, the housing includes a top cover, side covers, and a bottom cover, the top cover covering the top of the turntable, the side covers covering the tool mount, and the bottom cover covering the top of the turntable.

[0014] Furthermore, the bottom cover is provided with a loading and unloading port.

[0015] The present invention has the following advantages over the prior art:

[0016] The disc tool magazine provided by this utility model is connected to the machine tool column through a connecting component. Specifically, the disc tool magazine can be located on the right side of the column. The right tool magazine is combined with the conventional left tool magazine in this way between the two columns of the machine tool. The space occupied by the double column machine tool is reduced, the machine tool structure is more compact, the floor area is smaller, the overall design layout of the machine tool is more convenient, the installation and adjustment are more convenient, and the performance is more stable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0018] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0019] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0020] Figure 4 This is a structural schematic diagram of the tool mounting component of this utility model.

[0021] Figure 5 This is a schematic diagram of the connecting component of this utility model.

[0022] In the diagram: 1. Turntable; 2. Positioning mandrel; 3. Tool mounting component; 4. Tool holder; 5. Telescopic rod; 6. Roller; 7. Hinge; 8. Reducer; 9. Connecting assembly; 10. Fixed base; 11. Base; 12. Mounting base; 13. Hinge shaft; 14. Locking nut; 15. Top cover; 16. Side cover; 17. Bottom cover; 18. Loading / unloading port. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] See Figures 1-5 A disc tool magazine includes a turntable 1, a positioning spindle 2, and a connecting assembly 9. The turntable 1 is rotatably mounted on the positioning spindle 2. The connecting assembly 9 is connected to one end of the positioning spindle 2 and is used to connect to the column of a machine tool. The outer edge of the turntable 1 is provided with a plurality of tool mounting parts 3 at even intervals. Each tool mounting part 3 includes a tool holder 4, a telescopic rod 5, a spring, and two hinges 7. The tool holder 4 is fixed on the turntable 1. The telescopic rod 5 is disposed in the through hole of the tool holder 4. The spring is mounted on the telescopic rod 5. The middle part of the hinge 7 is rotatably connected to the tool holder 4. The first end of the two hinges 7 is respectively connected to the two ends of the telescopic rod 5, and the second end is used to clamp the tool holder.

[0025] In the above technical solution, the disc tool magazine is connected to the machine tool column via connecting component 9. Specifically, the disc tool magazine can be located on the left or right side of the column. This left and right tool magazine arrangement between the two columns of the machine tool reduces the space occupied, making the machine tool structure more compact and the floor area smaller. The overall design and layout of the machine tool is more convenient for maintenance, installation and adjustment, and performance is more stable. The turntable 1 rotates to drive the tool mounting component 3 on it to cut the tool to the machining station. Two hinges 7 are used to clamp the tool holder, making the tool holder easy to assemble and disassemble. During assembly, the tool holder is pushed between the two hinges 7. The second ends of the two hinges 7 are pushed away from each other by the force of the tool holder. At this time, the first ends of the hinges 7 are brought closer to each other to compress the spring. After the tool holder is pushed between the second ends of the two hinges 7, the spring returns to its original position, thereby clamping the tool holder at the second ends of the two hinges 7, making tool holder assembly simple and convenient. During disassembly, the tool holder is pulled outward. At this time, the tool holder opens the second ends of the two hinges 7, thereby pulling out the tool holder.

[0026] In this embodiment, the tool mounting component 3 further includes a plurality of rollers 6, which are rotatably connected one-to-one to the second end of the hinge shank 7. When the tool handle is pushed between the second ends of the two hinge shanks 7 or pulled out between the second ends of the two hinge shanks 7, the surface of the tool handle contacts the rollers 6, and the rollers 6 help to push or pull out the tool handle.

[0027] In this embodiment, the present invention also includes a speed reducer 8. The worm gear of the speed reducer 8 is sleeved on the positioning spindle 2 through a bearing. The worm gear of the speed reducer 8 is connected to the turntable 1, and the speed reducer 8 is used to drive the turntable 1 to rotate.

[0028] In this embodiment, the connecting assembly 9 includes a base 11 and a mounting base 12. The base 11 is connected to the positioning spindle 2, and the mounting base 12 is fixed to the side of the base 11. The mounting base 12 is used to connect the machine tool's columns. There are two options for fixing the mounting base 12 to the base 11: one is to fix the mounting base 12 to the left side of the base 11, in which case the mounting base 12 is connected to the left column of the machine tool from the right side, so that the disc tool magazine is located between the two columns; the other is to fix the mounting base 12 to the right side of the base 11, in which case the mounting base 12 is connected to the right column of the machine tool from the left side, so that the disc tool magazine is located between the two columns. This arrangement of left and right tool magazines between the two columns of the machine tool reduces the space occupied and makes the machine tool structure more compact.

[0029] In this embodiment, the connecting assembly 9 further includes a fixing seat 10, which is flipped and connected to the base 11. The fixing seat 10 is used to connect the machine tool.

[0030] In this embodiment, the connecting assembly 9 further includes a hinge shaft 13 and a locking nut 14. The hinge shaft 13 passes through the hinge sleeve of the base 11 and the fixed seat 10 and cooperates with the locking nut 14 to flip the fixed seat 10 onto the base 11. The tightness of the hinge shaft 13 can be adjusted to flip or lock the fixed seat 10.

[0031] In this embodiment, the present invention also includes a housing that covers the turntable 1, and the connecting component 9 extends outside the housing.

[0032] In this embodiment, the outer casing includes a top cover 15, a side cover 16, and a bottom cover 17. The top cover 15 covers the top of the turntable 1 and is specifically connected to the reducer 8. The side cover 16 covers the tool mounting part 3 and is connected to the top cover 15. The bottom cover 17 covers the top of the turntable 1 and is connected to the base 11.

[0033] In this embodiment, the bottom cover 17 is provided with a loading and unloading port 18, which is used for assembling or disassembling the knife handle.

[0034] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A disc knife magazine, characterized in that, The utility model discloses a rotary tool head, including rotary disc, positioning mandrel and connecting assembly, the rotary disc is rotatably sleeved on the positioning mandrel, the connecting assembly is connected one end of positioning mandrel, the connecting assembly is used for connecting the stand of machine tool, the outer edge spacing of rotary disc is evenly equipped with a plurality of tool mounting parts, the tool mounting part includes tool rest, telescopic rod, spring and two hinge handle, the tool rest is fixed on the rotary disc, the telescopic rod is arranged in the through -hole of tool rest, the spring is sleeved on the telescopic rod, the middle part rotatablely connected in hinge handle, two first end of hinge handle is connected respectively in both ends of telescopic rod, second end is used for clamping tool shank.

2. A disc knife magazine according to claim 1, characterized in that The tool mounting part further includes a plurality of rollers, which are rotatably connected one by one to the second ends of the hinge handles.

3. A disc knife magazine according to claim 1, characterized in that It also includes a speed reducer, the worm wheel of speed reducer is sleeved on the positioning mandrel through bearing, the worm wheel of speed reducer connects the rotary disc.

4. A disc knife magazine according to claim 1, characterised in that The connecting assembly includes a base and a mounting seat, the base connects the positioning mandrel, and the mounting seat is fixed on the side surface of the base.

5. A disc knife magazine according to claim 4, characterised in that The connecting assembly further includes a fixing seat, which is reversibly connected to the base.

6. A disc knife magazine according to claim 5, characterised in that The connecting assembly further includes a hinge shaft core and a locking nut, the hinge shaft core passes through the hinge sleeves of the base and the fixing seat and cooperates with the locking nut, so that the fixing seat is reversibly connected to the base.

7. A disc knife magazine according to claim 1, characterized in that It also includes a shell, the shell covers the rotary disc, and the connecting assembly extends out of the shell.

8. A disc knife magazine according to claim 7, characterised in that The shell includes a top cover, a side cover and a bottom cover, the top cover covers the top of the rotary disc, the side cover covers the tool mounting parts, and the bottom cover covers the top of the rotary disc.

9. A disc knife magazine according to claim 8, characterised in that The bottom cover is provided with a loading and unloading opening.

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