Six-spindle tool magazine machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a six-spindle tool magazine machine tool which comprises a machine table, a Y-axis linear module, a tool magazine body, a portal frame, an X-axis driving mechanism, an X sliding plate assembly, six Z-axis linear modules, six Z sliding plates and six machining spindles. One numerical control machine tool is provided with six Z-axis linear modules and six machining spindles at the same time, the same parts can be machined at the same time, the machining efficiency is effectively improved, all the Z-axis linear modules independently drive the machining spindles to move in the Z-axis direction, and the deep machining precision in the Z direction is improved; besides, the Z sliding plate is fixedly connected with and surrounded by a first dustproof cover used for dustproof protection of the machining spindle, and the X sliding plate assembly is connected with a dust board set distributed on the periphery of the first dustproof cover, so that cutting chips, cutting fluid and the like are prevented from flying into the machining spindle, and adverse effects on the machining spindle caused by a large number of cutting chips, cutting fluid and the like are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field, concretely relates to a six main shaft tool magazine machine tool. BACKGROUND

[0002] Numerical control machine tool is the abbreviation of digital control machine tool, and it is an automatic machine tool equipped with a program control system. The main machine of the machine tool is the main body of the numerical control machine tool. It includes bed, base, column, beam, slide, workbench, machining spindle, feeding mechanism, tool magazine and automatic tool changer and other mechanical components. It is the mechanical part that automatically completes various cutting processes on the numerical control machine tool.

[0003] With the development of numerical control machine tool technology, the machining efficiency of numerical control machine tool is required more and more. A numerical control machine tool has only one spindle or two spindles under normal circumstances, so in a certain period of time, a machine can only process one part or process two parts at the same time. If the company needs mass production, the efficiency will be very low. To solve mass production and increase production efficiency, the only way is to increase the number of machines and production personnel. Such practice leads to increased costs, first, personnel salaries; Second, the cost of purchasing new equipment; Third, increase the floor area. In addition, if multiple spindles are set up to process at the same time, the cutting debris and cutting fluid will increase, and a large amount of cutting debris and cutting fluid will easily fly into the machining spindle area and cause adverse effects on the machining spindle. SUMMARY

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a six main shaft tool magazine machine tool.

[0005] The utility model discloses a six main shaft tool magazine machine tool, including the machine table, the Y axial linear module of being connected to the machine table, the tool magazine body of being connected with the output end of Y axial linear module, the portal frame of being erected on the machine table, the X axial drive mechanism of being connected to the portal frame, the output end X slide plate assembly of being connected to X axial drive mechanism, six all are connected to X slide plate assembly and interval distribution Z axial linear module, six respectively with the output end of six Z axial linear module one-to-one connection Z slide plate and six respectively with six Z slide plate one-to-one connection machining spindle, Z slide plate fixedly connected and surround with the first dust cover for machining spindle dustproof protection, X slide plate assembly is connected with the dust baffle group that distributes in the first dust cover outer periphery.

[0006] Preferably, the dust baffle group includes the outer periphery plate fixedly connected to the two sides of the X slide plate assembly and surrounded by the outer periphery of the six first dust covers, the U-shaped baffle fixedly connected to the outer periphery plate, the five supports fixedly connected to the X slide plate assembly and spaced apart, and the five one-type baffles fixedly connected to the five supports one by one, the one-type baffle being arranged between the adjacent two first dust covers.

[0007] Preferably, the portal frame is connected with a guide groove at the bottom of the side close to the dust screen group, and the two ends of the U-shaped dust screen extend into the guide groove and slide with the guide groove.

[0008] Preferably, the X slide plate assembly comprises two X slide plates and a connecting block fixedly connected between the two X slide plates, and the X slide plate is connected with three Z axial linear modules.

[0009] Preferably, the back of the X slide plate is provided with a reinforcing rib for improving the support strength of the X slide plate.

[0010] Preferably, the X slide plate, the connecting block and the Z slide plate are cast iron pieces.

[0011] Preferably, the X axial driving mechanism comprises an X axial lead screw motor fixedly connected with the portal frame, a lead screw nut threadedly connected with the lead screw end of the lead screw motor and fixedly connected with one X slide plate, an X axial sliding rail fixedly connected with the portal frame, and two groups of sliding blocks slidably connected with the X axial sliding rail, and the two groups of sliding blocks are fixedly connected with the two X slide plates respectively.

[0012] Preferably, the bottom of the first dust cover is provided with a through hole for the machining spindle to pass through.

[0013] The six-spindle tool magazine machine tool has the following advantages: the six-spindle tool magazine machine tool comprises a machine table, a Y axial linear module connected with the machine table, a tool magazine body connected with the output end of the Y axial linear module, a portal frame erected on the machine table, an X axial driving mechanism connected with the portal frame, an X slide plate assembly connected with the output end of the X axial driving mechanism, six Z axial linear modules connected with the X slide plate assembly and distributed at intervals, six Z slide plates connected with the output ends of the six Z axial linear modules respectively, and six machining spindles connected with the six Z slide plates respectively, so that the six Z axial linear modules and the six machining spindles are provided on one numerical control machine tool, the same parts can be machined at the same time, the machining efficiency is effectively improved, the Z axial linear modules are independently driven to move the machining spindles along the Z axis, the depth machining precision in the Z direction is improved, the Z slide plates are fixedly connected and surrounded by the first dust cover for dustproof protection of the machining spindles, the X slide plate assembly is connected with the dust screen group distributed on the outer periphery of the first dust cover, and the cutting chips and cutting fluid are prevented from flying into the machining spindles, so that the machining spindles are not affected by the large amount of cutting chips and cutting fluid. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the utility model;

[0015] Figure 2 is a structural schematic view of another view of the utility model;

[0016] Figure 3 is a partial structure schematic view of the utility model;

[0017] Figure 4 is another partial structure schematic view of the utility model;

[0018] Figure 5 is a structure schematic view of the first dust cover.

[0019] The figure mark is: 1, machine table;2, Y axial linear module;3, tool magazine body;4, gantry;5, X axial drive mechanism;51, X axial screw motor;52, screw nut;53, X axial slide rail;54, sliding block group;6, X slide plate assembly;61, X slide plate;62, connecting block;7, Z axial linear module;8, Z slide plate;9, machining spindle;10, first dust cover;11, dust baffle group;111, peripheral plate;112, U-shaped baffle;113, support;114, one type baffle;12, guide groove;13, reinforcing rib;14, give way through hole. Specific implementation

[0020] In order to facilitate the understanding of those skilled in the art, the utility model is further explained below in combination with examples and drawings, and the content mentioned in the implementation is not the limitation of the utility model.

[0021] As Figures 1-5 Shown, a six main shaft tool magazine machine tool, including machine table 1, be connected to the Y axial linear module 2 of machine table 1, the output end connection of the tool magazine body 3 of Y axial linear module 2, erect on the gantry 4 of machine table 1, be connected to the X axial drive mechanism 5 of gantry 4, the output end connection of X axial drive mechanism 5 of X slide plate assembly 6, six all be connected to X slide plate assembly 6 and interval distribution Z axial linear module 7, six respectively with the output end one-to-one connection of six Z axial linear module 7 Z slide plate 8, and six respectively with six Z slide plate 8 one-to-one connection machining spindle 9, the Z slide plate 8 fixed connection and surround have the first dust cover 10 for the dustproof protection of machining spindle 9, the X slide plate assembly 6 is connected with the dust baffle group 11 distributed in the outer periphery of first dust cover 10.

[0022] The six main shaft tool magazine machine tool adopts a machine table 1, a Y-axis linear module 2 connected to the machine table 1, a tool magazine body 3 connected to the output end of the Y-axis linear module 2, a gantry 4 erected on the machine table 1, an X-axis driving mechanism 5 connected to the gantry 4, an X slide plate assembly 6 connected to the output end of the X-axis driving mechanism 5, six Z-axis linear modules 7 each connected to the X slide plate assembly 6 and spaced apart, six Z slides 8 each connected to the output end of the six Z-axis linear modules 7, and six machining spindles 9 each connected to the six Z slides 8. The six Z-axis linear modules 7 and the six machining spindles 9 are provided on one numerical control machine tool, the same parts can be machined at the same time, the machining efficiency is effectively improved, each Z-axis linear module 7 independently drives the machining spindle 9 to move along the Z-axis, and the Z-direction deep machining precision is improved. In addition, the Z slide 8 is fixedly connected and surrounded by a first dust cover 10 for dust protection of the machining spindle 9, and the X slide plate assembly 6 is connected with a dust baffle group 11 distributed on the outer periphery of the first dust cover 10, which is beneficial to block the cutting chips and cutting fluid from flying into the machining spindle 9, and reduce the adverse effects of a large amount of cutting chips and cutting fluid on the machining spindle 9.

[0023] Further, the dust baffle group 11 includes an outer peripheral plate 111 fixedly connected to both sides of the X slide plate assembly 6 and surrounding the outer periphery of the six first dust covers 10, a U-shaped baffle 112 fixedly connected to the outer peripheral plate 111, five supports 113 fixedly connected to the X slide plate assembly 6 and spaced apart, and five one-shaped baffles 114 each fixedly connected to one of the five supports 113, the one-shaped baffles 114 being arranged between adjacent two first dust covers 10. The outer peripheral plate 111, the U-shaped baffle 112 and the one-shaped baffle 114 cooperate together, which is beneficial to avoid the cutting chips and cutting fluid rising vertically and entering the first dust cover 10 and falling into the machining spindle 9, and is beneficial to improve the dustproof effect; the X slide plate assembly 6 is connected with the outer peripheral plate 111 and the support 113, the outer peripheral plate 111 is connected with the U-shaped baffle 112, and the support 113 is connected with the one-shaped baffle 114, which avoids the outer peripheral plate 111, the U-shaped baffle 112 and the one-shaped baffle 114 being directly connected with the Z slide 8 / first dust cover 10, i.e. the height of the dust baffle group 11 is fixed, if the dust baffle group 11 can be lifted and lowered, it is easy to cause the cutting chips and cutting fluid to rise and enter the first dust cover 10 and fall into the machining spindle 9 during the lowering process, which is not conducive to dust prevention; and in order to cooperate with the machining spindle 9, the first dust cover 10 and the machining spindle 9 can be lifted and lowered with the Z slide 8.

[0024] Further, the gantry 4 is connected with a guide groove 12 at the bottom of one side close to the dust baffle group 11, and both ends of the U-shaped baffle 112 extend into the guide groove 12 and slide with the guide groove 12.

[0025] Further, the X slide assembly 6 comprises two X slides 61 and a connecting block 62 fixedly connected between the two X slides 61, and the X slide 61 connects three Z axial linear modules 7. The combination of the two X slides 61 and the connecting block 62 facilitates the processing and use of the X slide assembly 6, avoids easy deformation of the X slide 61, and is convenient for maintenance. If the X slide assembly 6 is integrally formed, it is easy to be affected by gravity and deformed in the middle, which affects the use. In addition, the integrally formed X slide assembly 6 is difficult to process, and needs to be removed from the machine tool as a whole during maintenance, which is not conducive to maintenance.

[0026] Further, the back of the X slide 61 protrudes a reinforcing rib 13 for improving the supporting strength of the X slide 61, which is conducive to avoiding easy deformation of the X slide 61.

[0027] Further, the X slide 61, the connecting block 62 and the Z slide 8 are all cast iron pieces, which are more rigid, have better shock absorption effect and smaller material deformation than traditional aluminum pieces. Preferably, the material model of the cast iron piece is cast iron HT300.

[0028] Further, the X axial driving mechanism 5 comprises an X axial lead screw motor 51 fixedly connected to the gantry 4, an X axial lead screw nut 52 threadedly driven by the lead screw end of the lead screw motor and fixedly connected to one X slide 61, an X axial sliding rail 53 fixedly connected to the gantry 4, and two groups of sliding block groups 54 slidingly connected to the X axial sliding rail 53. The two groups of sliding block groups 54 are fixedly connected to the two X slides 61 one by one. In this embodiment, the X axial sliding rail 53 has two parallel X axial sliding rails 53, and each group of sliding block groups 54 comprises six sliding blocks fixedly connected to the X slide 61, which are evenly distributed on the two X axial sliding rails 53.

[0029] Further, the bottom of the first dust cover 10 is provided with a let-out through hole 14 for the machining spindle 9 to pass through.

[0030] The above embodiment is a preferred implementation scheme of the present application. In addition to this, the present application can also be implemented in other ways, and any obvious replacement without departing from the concept of the present application is within the protection scope of the present application.

Claims

1. A six-spindle tool magazine machine tool, characterized by: The machine table, the Y-axis linear module connected to the machine table, the tool magazine body connected to the output end of the Y-axis linear module, the gantry erected on the machine table, the X-axis driving mechanism connected to the gantry, the X slide plate assembly connected to the output end of the X-axis driving mechanism, six Z-axis linear modules each connected to the X slide plate assembly and spaced apart, six Z slides each connected to the output end of the six Z-axis linear modules, and six machining spindles each connected to the six Z slides.

2. A six-spindle tool changer machine according to claim 1, characterized in that: The X slide plate assembly is connected with a dust baffle group distributed on the outer periphery of the first dust cover.

3. A six-spindle tool changer machine according to claim 2, characterized in that: The dust baffle group includes an outer periphery plate fixedly connected to both sides of the X slide plate assembly and surrounding the outer periphery of the six first dust covers, a U-shaped baffle fixedly connected to the outer periphery plate, five supports fixedly connected to the X slide plate assembly and spaced apart, and five one-shaped baffles each fixedly connected to one of the five supports, the one-shaped baffles being arranged between adjacent two first dust covers.

4. A six-spindle tool changer machine according to claim 1, characterized in that: The gantry is connected with a guide groove at the bottom of one side close to the dust baffle group, and both ends of the U-shaped baffle extend into the guide groove and slide with the guide groove.

5. A six-spindle tool changer machine according to claim 4, characterized in that: The X slide plate assembly includes two X slide plates and a connecting block fixedly connected between the two X slide plates, and the X slide plate is connected with three Z-axis linear modules.

6. A six-spindle tool changer machine according to claim 4, characterized in that: The back of the X slide plate protrudes a reinforcing rib for improving the support strength of the X slide plate.

7. A six-spindle tool changer machine according to claim 4, characterized in that: The X slide plate, the connecting block and the Z slide are cast iron parts.

8. A six-spindle tool changer machine according to claim 1, characterized in that: The X-axis driving mechanism includes an X-axis screw motor fixedly connected to the gantry, a screw nut threadedly driven with the screw end of the screw motor and fixedly connected to one X slide plate, an X-axis sliding rail fixedly connected to the gantry, and two groups of sliding blocks slidingly connected to the X-axis sliding rail, and the two groups of sliding blocks are each fixedly connected to one X slide plate. The bottom of the first dust cover is provided with a through hole for the machining spindle to pass through.

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