CN212385124U

CN212385124U - Multi-tool-rest numerically controlled lathe with flat lathe body

Info

Publication number: CN212385124U
Application number: CN202020942176.XU
Authority: CN
Inventors: 吴金辉; 苏为旭
Original assignee: Zhejiang Jingdun Technology Co ltd
Current assignee: Zhejiang Jingdun Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-22
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a many knife rests of flat lathe bed numerical control lathe belongs to mechanical technical field. The numerical control lathe solves the problem that the machining range of the existing numerical control lathe is small. This flat lathe bed multitool frame numerical control lathe includes the frame, be equipped with the slider that can follow the XY axle and remove on the frame, be equipped with first mounting bracket on the slider, one side of first mounting bracket is equipped with the first knife rest that can reciprocate and be the cuboid form, the lateral part of first knife rest is equipped with first driving piece, first driving piece can the driven tool of installing in first knife rest rotatory, still be equipped with the second mounting bracket on the slider, be equipped with the second driving piece on the second mounting bracket and be discoid second knife rest, the second driving piece can drive the second knife rest and rotate, the circumference interval of second knife rest is equipped with a plurality of fixed slot, the tank bottom of fixed slot has a plurality of fixed orifices. The multi-tool-rest numerically controlled lathe with the flat lathe body has the advantage of large processing range.

Description

Multi-tool-rest numerically controlled lathe with flat lathe body

Technical Field

The utility model belongs to the technical field of machinery, a many tool rests numerical control lathe of flat lathe bed is related to.

Background

Along with the development of society, enterprise's production and processing is more and more automatic, and the lathe plays the effect of lifting at the great advantage in enterprise's production, and the lathe mainly carries out the lathe that the milling and drilling was processed with the lathe sword to the work piece of rotation.

For example, chinese patent literature discloses a Y-axis turning and milling combined numerical control lathe for an inclined lathe body line rail [ application No.: 201821990857.2, respectively; authorization notice number: CN209157667U ], it includes oblique frame, mobilizable slider that is provided with on the inclined plane of oblique frame, has linked firmly the mounting bracket on the slider, and the top of mounting bracket has linked firmly first driving motor, links firmly the lead screw on first driving motor's the output shaft, and one side of mounting bracket is equipped with the knife rest, and the knife rest links to each other with the lead screw and the lead screw is rotatory can drive the knife rest and reciprocate along the mounting bracket, and the knife rest is the cuboid form, is equipped with the mounting hole that a plurality of is used for the installation cutter on at least one.

The numerical control lathe of this kind of structure improves the process window through set up the cutter in the mounting hole, but the type of the mounting hole on this kind of knife rest is similar, can only install the cutter that the type is about the same in the mounting hole, can only process the product of same classification promptly, and the product of different classification still has the problem that can not process, and the process window still has certain limitation.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a many knife rest numerical control lathe of flat lathe bed, the technical problem of solution is how to improve the scope of processing of lathe.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a flat lathe bed multitool frame numerical control lathe, includes the frame, be equipped with the slider that can follow XY axle removal on the frame, be equipped with first mounting bracket on the slider, one side of first mounting bracket is equipped with the first knife rest that can reciprocate and be the cuboid form, the lateral part of first knife rest is equipped with first driving piece, first driving piece can drive the cutter of installing in first knife rest rotatory, a serial communication port, still be equipped with the second mounting bracket on the slider, be equipped with the second driving piece on the second mounting bracket and be discoid second knife rest, the second driving piece can drive the second knife rest and rotate, the circumference interval of second knife rest is equipped with a plurality of fixed slot, the tank bottom of fixed slot has a plurality of fixed orifices.

The first tool rest can be provided with a plurality of tools, and the tools can rotate after being driven by the first driving piece and are mainly used for drilling; the numerical control lathe is provided with two tool rests, and different tools are arranged on each tool rest, so that the numerical control lathe can process various types of different products, and the processing range is large.

In foretell flat lathe bed multitool frame numerical control lathe, have the mounting bar of a pair of protruding setting on the frame, two have the installation cavity between the mounting bar, the top of mounting bar is equipped with first guide rail, slider sliding connection is on first guide rail, the bottom of slider has the slider of protrusion setting, the slider is arranged in the installation cavity, be equipped with the third driving piece on the frame, the third driving piece links to each other with the slider through the lead screw that sets up in the installation cavity, the rotatory ability of third driving piece drive lead screw drives the slider and removes along first guide rail. The arrangement of the mounting bar enables the sliding part, the first mounting frame and the second mounting frame to be located at higher positions, so that the frame can be correspondingly manufactured to be lower, materials are saved, and cost is reduced; the installation cavity that forms between two mounting bars supplies the lead screw embedding setting, and the rational utilization space makes the lead screw be difficult for receiving external interference simultaneously, improves the stability of lathe.

In the above-mentioned flat bed multi-tool-rest numerically controlled lathe, the middle of the frame is provided with a material collecting groove, the material collecting groove is communicated with the mounting cavity, the middle of the two mounting bars is connected with a reinforcing bar, and the reinforcing bar is positioned between the material collecting groove and the mounting cavity. The piece that processing produced can drop to the groove that gathers materials through the installation cavity, and the setting of strengthening the strip improves the intensity of mounting bar, makes the mounting bar can bear bigger gravity, makes this lathe not fragile.

In foretell flat lathe bed multitool frame numerical control lathe, the slider includes first slide and second slide, first mounting bracket and second mounting bracket all link firmly on first slide, be equipped with the second guide rail on the second slide, first slide slidable sets up on the second guide rail, second slide slidable sets up on first guide rail, the slider sets up the bottom at the second slide. The structure enables the first sliding plate to move along the XY axes, and the design is reasonable.

In the above-mentioned flat lathe bed multi-tool-holder numerically controlled lathe, the circumferential direction of the first sliding plate is fixedly connected with a dust cover, the two ends of the second guide rail are respectively provided with a telescopic dust cover, one end of the dust cover is fixedly connected with the second sliding plate, and the other end of the dust cover is fixedly connected with the dust cover. Due to the arrangement of the dustproof cover and the dustproof cover, scraps generated by processing cannot enter the first guide rail and the second guide rail, the lathe can move smoothly and cannot be clamped, and the failure rate is reduced.

Compared with the prior art, the utility model provides a pair of flat lathe bed multitool numerical control lathe has following advantage:

1. the numerical control lathe is provided with the plurality of tool rests, and different tools are arranged on each tool rest, so that the numerical control lathe can process various types of different products, and the processing range is large.

2. This numerical control lathe sets up the mounting bar, makes slider, first mounting bracket and second mounting bracket be located higher position to make that the frame can be corresponding make a little less, save material, reduce cost.

3. This numerical control lathe sets up shield and dust cover, makes the piece that processing produced not enter into first guide rail, second guide rail, makes this lathe remove smoothly, can not block, reduces the fault rate.

Drawings

FIG. 1 is a schematic view of the overall structure of the multi-tool-post numerically controlled lathe with a flat lathe bed.

Fig. 2 is a schematic overall structure diagram of the frame of the flat bed multi-tool-post numerically controlled lathe.

FIG. 3 is a schematic view of the overall structure of the sliding part of the numerically controlled lathe with a multi-tool post and a flat lathe bed.

In the figure, 1, a frame; 2. a slider; 21. a slider; 22. a first slide plate; 23. a second slide plate; 24. a second guide rail; 3. a first mounting bracket; 4. a first tool holder; 5. a first driving member; 6. a second mounting bracket; 7. a second driving member; 8. a second tool holder; 81. fixing grooves; 82. a fixing hole; 9. mounting a bar; 10. a mounting cavity; 11. a first guide rail; 12. a third driving member; 13. a screw rod; 14. a material collecting groove; 15. a reinforcing strip; 16. a dust cover; 17. a dust cover.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the flat-bed multi-tool-post numerically controlled lathe comprises a frame 1, a sliding part 2, a first mounting frame 3, a first tool post 4, a first driving part 5, a second mounting frame 6, a second driving part 7, a second tool post 8, a mounting bar 9, a third driving part 12 and a screw rod 13.

As shown in fig. 2, the mounting bar 9 that has a pair of protruding setting on frame 1, installation cavity 10 has between two mounting bars 9, and the middle department of frame 1 has a groove 14 that gathers materials, and the groove 14 that gathers materials is linked together with installation cavity 10, and the middle department of two mounting bars 9 is connected with enhancement strip 15, and enhancement strip 15 is located between groove 14 and the installation cavity 10 that gathers materials.

The top of mounting bar 9 is equipped with first guide rail 11, as shown in fig. 3, slider 2 includes first slide 22 and second slide 23, is equipped with second guide rail 24 on second slide 23, and first slide 22 slidable sets up on second guide rail 24, and second slide 23 slidable sets up on first guide rail 11, and slider 21 sets up the bottom at second slide 23, and slider 21 is located mounting cavity 10. The frame 1 is provided with a third driving part 12, the third driving part 12 is connected with a sliding block 21 through a screw rod 13 arranged in the mounting cavity 10, the third driving part 12 drives the screw rod 13 to rotate, the sliding part 2 can be driven to move along the first guide rail 11, and the sliding part 2 can move along the XY axes.

The first mounting frame 3 and the second mounting frame 6 are fixedly connected to the first sliding plate 22, a first tool rest 4 which can move up and down and is in a rectangular shape is arranged on one side of the first mounting frame 3, a first driving piece 5 is arranged on the side portion of the first tool rest 4, the first driving piece 5 can drive a tool installed in the first tool rest 4 to rotate, a second driving piece 7 and a disc-shaped second tool rest 8 are arranged on the second mounting frame 6, and the second driving piece 7 can drive the second tool rest 8 to rotate.

The first sliding plate 22 is fixedly connected with a dust cover 16 in the circumferential direction, two ends of the second guide rail 24 are respectively provided with a telescopic dust cover 17, one end of the dust cover 17 is fixedly connected with the second sliding plate 23, and the other end of the dust cover 17 is fixedly connected with the dust cover 17. In the present embodiment, the first driving member 5, the second driving member 7, and the third driving member 12 are all driving motors.

In operation, a suitable tool is mounted to the first carriage 4 or the second carriage 8 depending on the workpiece, then the third drive 12 is operated to move the slide 2 to the appropriate position, and then the first slide 22 is moved by the second guide rail 24 and the motor to move the first mounting bracket 3 or the second mounting bracket 6 into position. When the tool on the first tool rest 4 needs to be used, the first tool rest 4 moves to enable the needed tool to move in place, and then the first driving piece 5 works to enable the tool to rotate so as to achieve machining; when the cutting tools on the second tool rest 8 are needed to be used, the first sliding plate 22 is moved through the second guide rail 24 and the motor, the cutting tools on the second tool rest 8 are moved to the proper positions, and the second driving part 7 works to rotate the proper cutting tools to the proper positions. The above steps require fine adjustment during adjustment.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the vehicle frame 1, the sliding member 2, the sliding block 21, the first sliding plate 22, the second sliding plate 23, the second guide rail 24, the first mounting frame 3, the first tool rest 4, the first driving member 5, the second mounting frame 6, the second driving member 7, the second tool rest 8, the fixing groove 81, the fixing hole 82, the mounting bar 9, the mounting cavity 10, the first guide rail 11, the third driving member 12, the screw rod 13, the material collecting groove 14, the reinforcing bar 15, the dust cover 16, the dust cover 17, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A multi-tool-holder numerical control lathe with a flat lathe bed comprises a lathe frame (1), wherein a sliding part (2) capable of moving along XY axes is arranged on the lathe frame (1), a first mounting frame (3) is arranged on the sliding part (2), a first tool holder (4) which can move up and down and is in a cuboid shape is arranged on one side of the first mounting frame (3), a first driving part (5) is arranged on the side part of the first tool holder (4), the first driving part (5) can drive a cutter arranged in the first tool holder (4) to rotate, the multi-tool-holder numerical control lathe is characterized in that a second mounting frame (6) is further arranged on the sliding part (2), a second driving part (7) and a disc-shaped second tool holder (8) are arranged on the second mounting frame (6), the second driving part (7) can drive the second tool holder (8) to rotate, a plurality of fixing grooves (81) are formed in the circumferential direction of the second tool holder, the groove bottom of the fixing groove (81) is provided with a plurality of fixing holes (82).

2. The flat bed multi-tool-holder numerically controlled lathe according to claim 1, a pair of mounting strips (9) which are arranged in a protruding way are arranged on the frame (1), a mounting cavity (10) is arranged between the two mounting strips (9), the top of the mounting bar (9) is provided with a first guide rail (11), the sliding part (2) is connected on the first guide rail (11) in a sliding way, the bottom of the sliding part (2) is provided with a sliding block (21) which is arranged in a protruding way, the sliding block (21) is positioned in the installation cavity (10), a third driving piece (12) is arranged on the frame (1), the third driving piece (12) is connected with a sliding block (21) through a screw rod (13) arranged in the mounting cavity (10), the third driving piece (12) drives the screw rod (13) to rotate, and the sliding piece (2) can be driven to move along the first guide rail (11).

3. The flat-bed multi-tool-holder numerically controlled lathe is characterized in that a material collecting groove (14) is formed in the middle of the frame (1), the material collecting groove (14) is communicated with the mounting cavity (10), a reinforcing strip (15) is connected to the middle of the two mounting strips (9), and the reinforcing strip (15) is located between the material collecting groove (14) and the mounting cavity (10).

4. A flat bed multi-carriage numerically controlled lathe according to claim 2 or 3, wherein the sliding member (2) comprises a first sliding plate (22) and a second sliding plate (23), the first mounting frame (3) and the second mounting frame (6) are both fixedly connected to the first sliding plate (22), the second sliding plate (23) is provided with a second guide rail (24), the first sliding plate (22) is slidably arranged on the second guide rail (24), the second sliding plate (23) is slidably arranged on the first guide rail (11), and the sliding block (21) is arranged at the bottom of the second sliding plate (23).

5. The flat-bed multi-tool-holder numerically controlled lathe according to claim 4, wherein a dust cover (16) is fixedly connected to the first sliding plate (22) in the circumferential direction, a telescopic dust cover (17) is respectively arranged at two ends of the second guide rail (24), one end of the dust cover (17) is fixedly connected to the second sliding plate (23), and the other end of the dust cover (17) is fixedly connected to the dust cover (16).