CN210255311U - Tool magazine device and machine tool - Google Patents
Tool magazine device and machine tool Download PDFInfo
- Publication number
- CN210255311U CN210255311U CN201920746965.3U CN201920746965U CN210255311U CN 210255311 U CN210255311 U CN 210255311U CN 201920746965 U CN201920746965 U CN 201920746965U CN 210255311 U CN210255311 U CN 210255311U
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- tool
- tool magazine
- servo motor
- connecting rod
- blade disc
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Abstract
The utility model provides a tool magazine device, includes servo motor, tool magazine support and blade disc, and servo motor and blade disc are installed on the tool magazine support, and the edge of blade disc is fixed with a plurality of tool holders, and the centre gripping has the cutter in every tool holder, the vertical setting of blade disc, and the tool magazine device still includes the connecting rod, the one end and the blade disc fixed connection of connecting rod, and the other end and the servo motor of connecting rod link to each other, and servo motor drive connecting rod rotates and then drives the blade disc rotation. The utility model provides a tool magazine device through designing the blade disc into vertical setting, can effectively reduce the cutter and pollute, prevents that the long-pending processing residue or smear metal liquid of staying above the cutter. The utility model also provides a lathe.
Description
Technical Field
The utility model relates to a machine tool technical field, in particular to tool magazine device and lathe.
Background
The tool magazine is a device for storing a certain number of tools in the automatic machining process of the numerical control machine tool, and the tools on the main shaft can be exchanged through the manipulator, so that the aim of pursuing high speed, high precision and high efficiency is fulfilled along with the development of the numerical control machine tool industry in recent years, the machining industry has more and more requirements on the number of machining processes of the machine tool, and the requirements on the tool magazine are also higher and more. When an existing machine tool is used for machining, machining residues, cutting fluid and other impurities constantly appear in the machine tool, when the tool magazine frequently changes tools at a high speed, the impurities and the like inevitably invade or splash into a main body of the tool magazine horizontally arranged, particularly a rotating mechanism, a positioning taper sleeve, a tool holder and the like, the machining residues, the cutting fluid and other impurities are accumulated on a tool, further, the tool magazine faults are increased when automatic tool changing is caused, the working efficiency is reduced, and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tool magazine device and lathe can effectively reduce the cutter and pollute, prevents that the long-pending processing residue or smear metal liquid of staying above the cutter.
The utility model provides a tool magazine device, including servo motor, tool magazine support and blade disc, servo motor with the blade disc is installed on the tool magazine support, the edge of blade disc is fixed with a plurality of tool holders, and the centre gripping has the cutter in every tool holder, the vertical setting of blade disc, the tool magazine device still includes the connecting rod, the one end of connecting rod with blade disc fixed connection, the other end of connecting rod with servo motor links to each other, the servo motor drive the connecting rod rotates and then drives the blade disc is rotatory.
Further, the tool magazine device further comprises a speed reducer, the servo motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the other end of the connecting rod, and the servo motor drives the connecting rod to rotate through the speed reducer.
Further, the tool magazine support with blade disc parallel arrangement, servo motor with the speed reducer is located one side of tool magazine support, the blade disc is located the opposite side of tool magazine support.
Further, the plurality of tool holders are circumferentially spaced from one another at the edge of the cutter head.
Furthermore, each tool holder comprises a connecting part and a clamping part, the tool holder is fixed on the cutter head through the connecting part, the clamping part is used for clamping the tool, and the tool is clamped in the clamping part, parallel to the cutter head and the tool bit of the tool points to the center of the cutter head.
Furthermore, a connecting hole is formed in the connecting portion, and the connecting portion is matched with a screw through the connecting hole to fix the tool holder on the cutter disc and enable the tool holder to be tangent to the edge of the cutter disc.
Furthermore, a plurality of weight reducing holes are formed in the cutter head at intervals around the connecting rod.
Further, the tool magazine device further comprises a tool magazine cover for covering the cutter disc, wherein a tool changing opening and a cover door for opening or closing the tool changing opening are arranged at the tool changing position of the cutter disc corresponding to the tool magazine cover.
The utility model also provides a machine tool, including the host computer stand, the machine tool still includes as above tool magazine device, the tool magazine support is fixed in on the host computer stand.
The utility model provides a tool magazine device, through the vertical setting of the blade disc that will install on the tool magazine support, with connecting rod one end and blade disc fixed connection, the other end is connected with servo motor, servo motor drive connecting rod rotates and then drives the blade disc rotatory, at the tool changing in-process, utilize blade disc rotatory produced centrifugal action and decurrent gravity action in vertical direction, make processing incomplete bits and smear metal liquid can break away from the blade disc fast, be difficult for long-pending stay, effectively reduced the pollution of cutter and the emergence of trouble, the life of tool magazine device has been optimized.
Drawings
Fig. 1 is a schematic structural view of a tool magazine device of the present invention;
fig. 2 is a schematic view of the internal structure of the tool magazine device of the present invention;
fig. 3 is an enlarged schematic structural view of a tool magazine apparatus a of the present invention;
fig. 4 is a schematic top view of fig. 3.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Fig. 1 is the utility model discloses a structural schematic diagram of tool magazine device, fig. 2 is the utility model discloses an internal structure schematic diagram of tool magazine device, fig. 3 is the utility model discloses an enlarged structure schematic diagram of tool magazine device A department, fig. 4 is the overlooking schematic diagram of fig. 3, as shown in fig. 1 to fig. 4, this embodiment provides a tool magazine device, including servo motor 1, tool magazine support 3 and blade disc 5, wherein, a tip accessible welded fastening of tool magazine support 3 is on the host computer stand 9 of lathe, and is located the position that is close to workstation 11.
Specifically, servo motor 1 and blade disc 5 are installed on tool magazine support 3, and the edge of blade disc 5 is fixed with a plurality of tool holders 6, and the centre gripping has the cutter 7 of different models in every tool holder 6, the vertical setting of blade disc 5, and the tool magazine device still includes connecting rod 4, the one end and the 5 fixed connection of blade disc of connecting rod 4, and the other end of connecting rod 4 links to each other with servo motor 1, and servo motor 1 drives connecting rod 4 and rotates and then drive the rotation of blade disc 5. In the tool changing process, the centrifugal action and the downward gravity action generated by the rotation of the cutter head 5 in the vertical direction are utilized, so that machining scraps and cutting fluid can be quickly separated from the cutter head 5, the accumulation is not easy to occur, the pollution and the fault of the cutter 7 are effectively reduced, and the service life of the tool magazine device is optimized.
Preferably, the tool magazine device still includes speed reducer 2, and servo motor 1's output and speed reducer 2's input can pass through flange joint, has a deformable staple bolt in the speed reducer 2, and the locking screw on the operation speed reducer 2 just can let the staple bolt hold servo motor 1's axle tightly, nevertheless the utility model discloses not with this for the limit, the output of speed reducer 2 passes tool magazine support 3 along the horizontal direction and is connected with the other end of connecting rod 4, and servo motor 1 passes through 2 drive connecting rods 4 rotations of speed reducer, increases speed reducer 2 and can reduce servo motor 1's power and improve the torque on servo motor 1's basis, and simple structure easily realizes.
In this embodiment, the tool magazine support 3 is arranged in parallel with the cutter head 5, the servo motor 1 and the speed reducer 2 are located on one side of the tool magazine support 3, and the cutter head 5 is located on the other side of the tool magazine support 3.
In the present embodiment, in order to ensure the smooth rotation of the cutter head 5, the cutter head 5 has a disk structure, and a plurality of tool holders 6 are arranged at intervals along the circumferential direction at the edge of the cutter head 5. Specifically, each tool holder 6 comprises a connecting portion 61 and a clamping portion 62, the tool holder 6 is fixed on the cutter head 5 through the connecting portion 61, a connecting hole 611 is formed in the connecting portion 61, the connecting portion 61 is matched with a screw through the connecting hole 611 to fix the tool holder 6 on the cutter head 5 and tangent to the edge of the cutter head 5, the clamping portion 62 is used for clamping the tool 7, and when the tool 7 is clamped in the clamping portion 62, the tool 7 is parallel to the cutter head 5, and the tool bit of the tool 7 points to the center of the cutter head 5. In order to facilitate clamping of the tool 7, the clamping portion 62 is designed as a U-shaped groove with an opening diameter smaller than the concave diameter, and the shank of the tool 7 is clamped in the groove of the clamping portion 62, simplifying the structure of the tool holder 6.
In the present embodiment, the cutter head 5 is provided with a plurality of weight-reducing holes 51 at intervals around the connecting rod 4, thereby achieving a reduction in weight of the tool magazine.
As shown in fig. 1, in the present embodiment, the magazine apparatus further includes a magazine cover 8 covering the cutter head 5, and the magazine cover 8 is provided with a cutter changing opening 81 and a cover door 82 for opening or closing the cutter changing opening 81 corresponding to a cutter changing position of the cutter head 5. Preferably, the tool magazine cover 8 is made of stainless steel, and a slide rail (not shown) may be provided on an upper surface of the tool magazine cover 8, and the cover door 82 may be slidably coupled to the slide rail. When the tool changing operation is needed, the cover door 82 is opened, the tool changing opening 81 provides an operation space for the replacement of the tool 7, and after the tool changing operation is completed, the cover door 82 is closed, so that the tool magazine device can be effectively sealed, and machining scraps and cutting fluid are prevented from entering the tool magazine cover 8 during operation.
As shown in fig. 1 to 4, the tool magazine apparatus preferably includes: fix tool magazine support 3 on host computer stand 9 earlier, fix speed reducer 2 on tool magazine support 3 again, and the output level of speed reducer 2 passes tool magazine support 3, fixes servo motor 1 on speed reducer 2, then passes cutter head 5 with connecting rod 4, fixes connecting rod 4 on the axle head of speed reducer 2, fixes cutter head 5 and connecting rod 4 again, fixes cutter head 6 on cutter head 5 at last.
The utility model also provides a machine tool, including host computer stand 9 and foretell tool magazine device, its concrete function is as above, no longer give unnecessary details here.
When a numerical control machine tool needs to change tools in the working process, the main shaft 10 moves towards a tool changing position under the control, the servo motor 1 drives the connecting rod 4 to rotate through the speed reducer 2 so as to drive the tool disc 5 to rotate, the tool disc 5 stops rotating when the required tool 7 stays at the top, namely the required tool 7 is in a vertical state, the main shaft 10 is controlled to move to the position of the required tool 7, the center of the required tool 7 is concentric with the main shaft 10 of the numerical control machine tool, the numerical control machine tool automatically changes the tools under the control of a program, the tool 7 on the tool holder 6 is pulled out, the tool changing process is completed, the operation is simple, the tool 7 at the bottom of the tool disc 5 is in an inverted state, the centrifugal effect and the downward gravity effect generated by the rotation of the tool disc 5 in the vertical direction are utilized, the machining residual chips and the chip liquid can be quickly separated from the tool, the service life of the tool magazine device is prolonged.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a tool magazine device, includes servo motor (1), tool magazine support (3) and blade disc (5), servo motor (1) with blade disc (5) are installed on tool magazine support (3), the edge of blade disc (5) is fixed with a plurality of tool holders (6), and the centre gripping has cutter (7) in every tool holder (6), its characterized in that, blade disc (5) vertical setting, the tool magazine device still includes connecting rod (4), the one end of connecting rod (4) with blade disc (5) fixed connection, the other end of connecting rod (4) with servo motor (1) links to each other, servo motor (1) drive connecting rod (4) rotate and then drive blade disc (5) are rotatory.
2. The tool magazine device according to claim 1, characterized in that the tool magazine device further comprises a speed reducer (2), the servo motor (1) is connected with an input end of the speed reducer (2), an output end of the speed reducer (2) is connected with the other end of the connecting rod (4), and the servo motor (1) drives the connecting rod (4) to rotate through the speed reducer (2).
3. The tool magazine device according to claim 2, characterized in that the tool magazine holder (3) is arranged in parallel with the cutter head (5), the servo motor (1) and the speed reducer (2) are located on one side of the tool magazine holder (3), and the cutter head (5) is located on the other side of the tool magazine holder (3).
4. Tool magazine device according to claim 1, characterized in that the plurality of tool holders (6) are arranged at a circumferential distance from each other at the edge of the tool head (5).
5. Tool magazine device according to claim 4, characterized in that each tool holder (6) comprises a connecting portion (61) and a clamping portion (62), the tool holder (6) being fixed to the tool head (5) by means of the connecting portion (61), the clamping portion (62) being adapted to clamp the tool (7), the tool (7) being parallel to the tool head (5) and the cutting head of the tool (7) being directed towards the centre of the tool head (5) when the tool (7) is clamped in the clamping portion (62).
6. Tool magazine device according to claim 5, characterized in that the connecting part (61) is provided with a connecting hole (611), and the connecting part (61) fixes the tool holder (6) on the cutter disc (5) tangentially to the edge of the cutter disc (5) by means of the connecting hole (611) in cooperation with a screw.
7. The tool magazine device according to claim 1, characterized in that the cutter head (5) is provided with a plurality of lightening holes (51) at intervals around the connecting rod (4).
8. The tool magazine apparatus according to claim 1, further comprising a magazine cover (8) covering the cutter head (5), wherein the magazine cover (8) is provided with a tool changing opening (81) and a cover door (82) for opening or closing the tool changing opening (81) corresponding to a tool changing position of the cutter head (5).
9. Machine tool comprising a main machine column (9), characterized in that it further comprises a tool magazine device according to any one of claims 1 to 8, the tool magazine support (3) being fixed to the main machine column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920746965.3U CN210255311U (en) | 2019-05-22 | 2019-05-22 | Tool magazine device and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920746965.3U CN210255311U (en) | 2019-05-22 | 2019-05-22 | Tool magazine device and machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210255311U true CN210255311U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920746965.3U Active CN210255311U (en) | 2019-05-22 | 2019-05-22 | Tool magazine device and machine tool |
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| CN (1) | CN210255311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192294A (en) * | 2020-12-03 | 2021-01-08 | 莱州拓伟机械有限公司 | Automatic replacement and calibration device for boring cutter of boring machine tool |
-
2019
- 2019-05-22 CN CN201920746965.3U patent/CN210255311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192294A (en) * | 2020-12-03 | 2021-01-08 | 莱州拓伟机械有限公司 | Automatic replacement and calibration device for boring cutter of boring machine tool |
| CN112192294B (en) * | 2020-12-03 | 2021-02-05 | 莱州拓伟机械有限公司 | Automatic replacement and calibration device for boring cutter of boring machine tool |
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