Numerical control machining tool with deep hole milling function

Abstract

The utility model discloses a numerical control processing machine tool with a deep hole milling function, which relates to the technical field of processing machine tools and comprises an equipment base, the equipment base is integrally formed and is in a right-angle shape, a workpiece processing area and an equipment mounting area are formed on the equipment base, and an X-axis guide rail mounting seat is arranged on the workpiece processing area. Z-axis guide rail mounting seats are arranged on the equipment mounting area, an X-axis driving mounting area is formed between the two X-axis guide rail mounting seats, a Z-axis driving mounting area is formed between the two Z-axis guide rail mounting seats, and a driving source mounting seat and a bearing mounting seat are arranged in the X-axis driving mounting area and the Z-axis driving mounting area; according to the workpiece machining area and the equipment mounting area formed by the equipment base which is integrally formed and has the right-angle characteristic, a workpiece machining table and machining equipment can be reasonably arranged, so that the equipment of a machine tool is more compact, additional connecting pieces and position adjusting steps needed during split type mounting are omitted, the mounting time and cost can be saved, and the production efficiency is improved. And errors generated during assembly are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing machine tool technical field especially relates to a deep hole with milling function's numerical control processing machine tool. BACKGROUND

[0002] Numerical control processing machine tool is a kind of machine tool equipment using computer numerical control technology to carry out automation. It controls the relative movement of tool and workpiece by preprogrammed instruction, realizes the precision machining of metal, plastic and other materials.

[0003] However, in the traditional processing machine tool, base, workpiece fixed area and processing equipment installation area are usually split type, need to be manufactured and installed respectively, and this split type design has the following main problems:

[0004] 1, split type installation needs to carry out individual positioning and adjustment to each component, relies on the installation and adjustment of site, is easy to produce cumulative error, affects the precision and consistency of complete machine, and installation adjustment process is tedious and time-consuming;

[0005] 2, the connecting point (such as bolt, welding) in split type structure is often stress concentration area, reduces the rigidity and anti-vibration ability of overall structure, especially in high-precision processing, this can lead to the decline of processing quality.

[0006] For this, it is necessary to propose a new technical scheme to solve the above problems. CONTENT OF UTILITY MODEL

[0007] The utility model aims at providing a kind of technical scheme that can solve the above problems to overcome the above situation deficiency.

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of deep hole with milling function's numerical control processing machine tool, including equipment base, the equipment base is integrally formed and is in right angle shape, and the right angle shape equipment base is formed with workpiece processing area and equipment installation area;

[0009] Two X-axis guide rail mounting seats that are parallel to each other are equipped on the workpiece processing area, two Z-axis guide rail mounting seats that are parallel to each other are equipped on the equipment installation area, and X-axis guide rail mounting seat and Z-axis guide rail mounting seat are distributed at right angles with each other, X-axis drive installation area is formed between two X-axis guide rail mounting seats, Z-axis drive installation area is formed between two Z-axis guide rail mounting seats, and drive source mounting seat and bearing mounting seat are respectively equipped in the inside two ends of X-axis drive installation area and Z-axis drive installation area;

[0010] The X-axis guide rail mounting seat is provided with an X-axis guide rail, the Z-axis guide rail mounting seat is provided with a Z-axis guide rail, the workbench is movably mounted on the X-axis guide rail, and the driving source mounting seat in the X-axis driving mounting area and the Z-axis driving mounting area is internally provided with a driving source to drive the workbench or the machining equipment to displace.

[0011] As a further scheme of the utility model: the equipment base lower end is equipped with a plurality of clamping position bottom blocks, the clamping position bottom block is provided with a corresponding clamping position slot on the mounting frame.

[0012] As a further scheme of the utility model: the equipment base bottom is upwardly provided with a plurality of bottom grooves, two long grooves intersecting with the bottom grooves are formed in the equipment base, the equipment base is hollowed out through the bottom grooves and the long grooves, and a plurality of support columns are formed.

[0013] As a further scheme of the utility model: the equipment base side end is formed with a plurality of recessed grooves, and the inner bottom surface of the recessed groove is provided with a threaded hole.

[0014] As a further scheme of the utility model: the equipment base upper end edge is provided with a water retaining surrounding edge, and the water retaining surrounding edge is provided with a water drainage opening.

[0015] As a further scheme of the utility model: the X-axis guide rail mounting seat and the Z-axis guide rail mounting seat are both provided with a through opening.

[0016] As a further scheme of the utility model: the equipment base side end is provided with a plurality of threading holes, and the threading holes penetrate through the equipment base.

[0017] Compared with the prior art, the technical scheme has the beneficial effects that:

[0018] The equipment base integrally formed and having a right angle feature can utilize the formed workpiece machining area and equipment mounting area, so that the workpiece machining table and the workpiece machining equipment can be reasonably arranged and installed, the equipment of the whole machine tool is more compact, the additional connecting pieces and the position adjustment steps required in the traditional split type installation are solved, the installation time and cost are saved, and the errors possibly caused by excessive parts assembly are reduced;

[0019] The right angle design helps to simplify the equipment installation layout and provides clear space division for the workpiece machining area and the equipment mounting area;

[0020] By the opening of the bottom groove and the long groove, the material usage of the equipment base can be significantly reduced, thereby reducing the overall weight and the cost of raw materials; and the support column formed by the cross design of the bottom groove and the long groove can support the overall structure, so that the overall strength of the equipment base is not affected, and meanwhile, the staggered shape inside can also disperse the stress inside the equipment base, so that the equipment base is more solid and durable.

[0021] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only show some of the embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0023] Fig. 1 is a structural schematic diagram of the present application;

[0024] Fig. 2 is a structural schematic diagram of the equipment base of the present application;

[0025] Fig. 3 is a structural schematic diagram of the equipment base of the present application;

[0026] The corresponding reference signs in the drawings are explained as follows:

[0027] 1, equipment base; 2, workpiece machining area; 3, equipment mounting area; 4, X-axis guide rail mounting seat; 5, Z-axis guide rail mounting seat; 6, X-axis drive mounting area; 7, Z-axis drive mounting area; 8, drive source mounting seat; 9, bearing mounting seat; 10, clamping bottom block; 11, clamping groove; 12, water retaining edge; 13, drain port; 14, recessed groove; 15, threaded hole; 16, through port; 17, bottom groove; 18, long groove; 19, support column; 20, threading hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] Please refer toFigs. 1-3 A CNC machining tool with deep hole milling function includes a machine base 1, which is integrally formed and has a right angle shape. The right angle machine base 1 has a workpiece processing area 2 and a machine mounting area 3.

[0030] The workpiece processing area 2 is provided with two parallel X-axis guide rail mounting seats 4, and the equipment installation area 3 is provided with two parallel Z-axis guide rail mounting seats 5. The X-axis guide rail mounting seats 4 and the Z-axis guide rail mounting seats 5 are distributed at right angles to each other. An X-axis drive installation area 6 is formed between the two X-axis guide rail mounting seats 4, and a Z-axis drive installation area 7 is formed between the two Z-axis guide rail mounting seats 5. Both ends of the X-axis drive installation area 6 and the Z-axis drive installation area 7 are respectively provided with a drive source mounting seat 8 and a bearing mounting seat 9.

[0031] Specifically, such as Figs. 1-2 As shown, the X-axis guide rail mounting base 4 and the Z-axis guide rail mounting base 5 are used to install the X-axis guide rail and the Z-axis guide rail, respectively. The X-axis guide rail is used to movably mount the worktable. The drive source mounting base 8 in the X-axis drive mounting area 6 between the two X-axis guide rails is used to mount the X-axis drive source, and the bearing mounting base 9 at the other end is used to mount the bearing that is rotatably connected to the X-axis drive source. The Z-axis guide rail is used to movably mount the equipment column. The installation layout of the Z-axis drive mounting area 7 is similar to that of the X-axis drive mounting area 6, that is, the equipment column is moved by driving the Z-axis drive source. A [further details about the equipment column are missing]. The Y-axis drive assembly drives the mainboard of the machine, which is equipped with a drilling mechanism and a milling mechanism. Therefore, the integrated machine base 1 with right-angle features can utilize the workpiece processing area 2 and the equipment installation area 3 to reasonably arrange and install the workpiece processing table and workpiece processing equipment, making the various devices of the entire machine tool more compact. This solves the problem of additional connecting parts and position adjustment steps required by traditional split installation, which not only saves installation time and cost, but also reduces the errors that may be caused by assembling too many parts.

[0032] The working principle of this machine tool after installation is as follows: The worktable located in the workpiece processing area 2 is used to fix the workpiece, and the X-axis position of the worktable and the workpiece is driven and adjusted by the X-axis guide rail and the drive source installed in the X-axis drive installation area 6. At this time, the Z-axis guide rail and the Z-axis drive source can drive the equipment column to move in the Z-axis, so that the drilling mechanism or milling machine mechanism on the main board of the equipment moves closer to the workpiece for processing. Among them, the Y-axis drive component on the equipment column can drive the main board of the equipment, the drilling mechanism and the milling machine mechanism to move in the Y-axis, thereby facilitating the processing of different positions of the workpiece. The Y-axis drive component is composed of the Y-axis drive source and the Y-axis guide rail. The main board of the equipment is movably mounted on the Y-axis guide rail, and the drive source is connected to the main board of the equipment.

[0033] And the drilling mechanism includes a main shaft propulsion source and a drilling motor group for drilling, the drilling motor group is installed on the drill rod, the main shaft propulsion source is used to propel the motor group, so that the drill rod on the drilling motor group drills the workpiece, and the equipment mainboard is provided with a positioning guide rail, and the drilling motor group is movably installed on the positioning guide rail;

[0034] The milling mechanism is composed of a milling motor group and a milling head, and the milling mechanism and the drilling mechanism do not interfere with each other, the milling motor group drives the milling head to mill the workpiece, and when the milling mechanism is used, the position of the drilling motor group can be adjusted through the main shaft propulsion assembly to avoid conflict with the milling mechanism;

[0035] Among them, the X-axis drive source, the Z-axis drive source, the Y-axis drive source, and the main shaft propulsion source can all adopt servo motors, and are all connected with transmission screws and fixed blocks screwed with the transmission screws to realize transmission.

[0036] The drilling motor group and the milling motor group are composed of a transmission motor and a rotating head, and the transmission motor drives the rotating head through a synchronous belt, thereby driving the drill rod and the milling head.

[0037] And the integrally formed equipment base 1 with a right-angle feature can improve the geometric precision and stability, and the right-angle design helps to simplify the layout of equipment installation, providing clear space division for the workpiece processing area 2 and the equipment installation area 3.

[0038] Secondly, the integrated design avoids the weak connection between different components, enhances the overall rigidity of the equipment base 1, helps to improve the anti-vibration ability and stability during processing, and thus improves the processing quality and surface finish.

[0039] Furthermore, the integrally designed equipment base 1 can simplify the installation process, and most of the installation work can be completed by fixing the equipment base on a rack, and in addition, since the relative positions of all components are determined, the debugging time can also be greatly shortened.

[0040] In this embodiment, please refer to Fig. 2 , further provided is that the equipment base 1 is provided with a water retaining edge 12 at the upper edge thereof, and a drainage port 13 is formed in the water retaining edge 12, and a water suction pipe is connected to the drainage port 13;

[0041] Specifically, when the workpiece on the equipment base 1 is processed, the cooling liquid used will stay on the surface of the equipment base 1, and by arranging the water retaining edge 12 at the edge of the equipment base 1, the cooling liquid can be prevented from directly remaining in other places of the machine table, thereby facilitating the collection of the cooling liquid, and at the same time, the water suction pipe is connected to the drainage port 13, and the cooling liquid is pumped away by a water pump for filtration and sedimentation and then secondary use.

[0042] In this embodiment, please refer toFig. 2 Further, the X-axis guide rail mounting seat 4 and the Z-axis guide rail mounting seat 5 are both provided with through holes 16.

[0043] Specifically, the X-axis guide rail mounting seat 4 and the Z-axis guide rail mounting seat 5 are both provided with multiple through holes 16, which can quickly discharge the cooling liquid remaining in the X-axis driving mounting area 6 and the Z-axis driving mounting area 7, so as to avoid the large amount of machining waste from being precipitated due to the long retention of the cooling liquid.

[0044] In the embodiment, please refer to Figs. 2-3 Further, the lower end of the equipment base 1 is provided with multiple clamping bottom blocks 10, and the clamping bottom blocks 10 are provided with clamping grooves 11 corresponding to the clamping blocks on the rack.

[0045] Specifically, when the machine tool is needed to be installed on the rack, the clamping grooves 11 on the clamping bottom blocks 10 can be correspondingly clamped with the clamping blocks on the rack, and the clamping bottom blocks 10 are provided with multiple clamping grooves 11, which are uniformly distributed at the lower end of the equipment base 1, so that the equipment base 1 can be firmly placed on the rack.

[0046] In the embodiment, please refer to Fig. 3 Further, the bottom of the equipment base 1 is provided with multiple bottom grooves 17 upwardly, and the equipment base 1 is provided with two long grooves 18 intersecting with the bottom grooves 17, and the inside of the equipment base 1 is formed in a hollow state through the bottom grooves 17 and the long grooves 18, and is provided with multiple support columns 19.

[0047] Specifically, the bottom grooves 17 and the long grooves 18 can significantly reduce the material usage of the equipment base 1, thereby reducing the overall weight and the cost of raw materials;

[0048] The support columns formed by the intersection of the bottom grooves 17 and the long grooves 18 can support the overall structure, so that the overall strength of the equipment base 1 is not affected, and the staggered shape inside can also disperse the stress inside the equipment base 1, so that the equipment base 1 is more solid and durable;

[0049] Furthermore, the bottom grooves 17 and the long grooves 18 can also promote the air circulation inside the equipment base 1, thereby indirectly helping to cool the cooling liquid, for example, the cooling liquid used when the equipment base 1 processes the workpiece stays on the surface, so that the equipment base 1 absorbs the heat of the cooling liquid, at this time, the air passes through the bottom grooves 17 and the long grooves 18, taking away the heat of the equipment base 1, so as to reduce the heat of the equipment base 1, achieve the effect of cooling, indirectly achieve the effect of reducing the temperature of the cooling liquid, which is beneficial to the rapid return flow of the cooling liquid for secondary use.

[0050] In the embodiment, please refer to Fig. 2Further, the device base 1 is provided with a plurality of recessed grooves 14 at the side end, and the bottom surface of the recessed groove 14 is provided with a screw hole 15;

[0051] Specifically, when the whole machine is placed on the rack, the bolt can be screwed into the corresponding fixing hole on the rack through the screw hole 15 on the bottom surface of the recessed groove 14, so as to improve the stability of the whole machine.

[0052] When the whole machine needs to be placed alone, the foot can be fixed at the bottom of the device base 1 through the recessed groove 14 and the screw hole 15, so as to place the whole machine by using a plurality of feet.

[0053] In the embodiment, please refer to Fig. 2 Further, the device base 1 is provided with a plurality of recessed grooves 14 at the side end, and the bottom surface of the recessed groove 14 is provided with a screw hole 15;

[0054] The plurality of threading holes 20 can be used as the channel of the cable and other components, so that the wiring is more neat and orderly, so as to facilitate the future inspection and maintenance work.

[0055] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A deep hole with a function of a belt milling numerical control machine tool, characterized in that, Including device base (1), the device base (1) is integrally formed and is in right angle shape, and the right angle shape device base (1) is formed with workpiece processing area (2) and device installation area (3) on it; Two X-axis guide rail mounting seats (4) parallel to each other are arranged on the workpiece processing area (2), two Z-axis guide rail mounting seats (5) parallel to each other are arranged on the device installation area (3), and the X-axis guide rail mounting seat (4) and the Z-axis guide rail mounting seat (5) are distributed at right angles to each other, an X-axis drive mounting area (6) is formed between the two X-axis guide rail mounting seats (4), a Z-axis drive mounting area (7) is formed between the two Z-axis guide rail mounting seats (5), and drive source mounting seats (8) and bearing mounting seats (9) are arranged at both ends inside the X-axis drive mounting area (6) and the Z-axis drive mounting area (7) respectively; An X-axis guide rail is mounted on the X-axis guide rail mounting seat (4), a Z-axis guide rail is mounted on the Z-axis guide rail mounting seat (5), a workbench is movably mounted on the X-axis guide rail, and a drive source is mounted in the drive source mounting seat (8) inside the X-axis drive mounting area (6) and the Z-axis drive mounting area (7) to drive the workbench or the processing device to displace, and the bearing mounting seat (9) is used for mounting a bearing connected with the drive source in rotation.

2. The deep hole band-milling functional NC machine tool according to claim 1, characterized by, A plurality of clamping bottom blocks (10) are arranged at the lower end of the device base (1), and a clamping groove (11) corresponding to the mounting frame is formed in the clamping bottom block (10).

3. The deep hole gang milling functional NC machine tool according to claim 2, characterized by, A plurality of bottom grooves (17) are formed upward in the bottom of the device base (1), two long grooves (18) intersecting with the bottom grooves (17) are formed in the device base (1), the device base (1) is in a hollow state through the bottom grooves (17) and the long grooves (18), and a plurality of support columns (19) are formed.

4. The deep hole gang milling functional NC machine tool according to claim 3, characterized by, A plurality of recessed grooves (14) are formed at the side end of the device base (1), and screw holes (15) are arranged on the inner bottom surface of the recessed grooves (14).

5. The deep hole band-milling functional NC machine tool according to claim 3, wherein A water retaining edge (12) is arranged at the upper end edge of the device base (1), and a drain opening (13) is formed in the water retaining edge (12).

6. The deep hole band-milling functional NC machine tool according to claim 5, wherein A through opening (16) is formed in the X-axis guide rail mounting seat (4) and the Z-axis guide rail mounting seat (5).

7. The deep hole gang milling functional NC machine tool according to claim 3, wherein A plurality of threading holes (20) are formed in the side end of the device base (1), and the threading holes (20) penetrate through the device base (1).

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