CN209954336U - A split or combined multi-axis machining center - Google Patents

Abstract

The utility model provides a components of a whole that can function independently or combination formula multiaxis machining center. The combined type multi-shaft machining center is characterized in that the two bases are respectively provided with a movable guide rail, the movable guide rails are respectively and symmetrically provided with machining centers of the same type or different types in sequence, a workbench is respectively arranged between the two symmetrical machining centers, each workbench is respectively provided with an index plate, and the index plates are connected with workbench rotating servo motors arranged on the workbench. The periphery of the two bases and each processing center is provided with a toughened glass wall, two ends of the toughened glass wall are respectively provided with an end sliding door, and the rear side of each processing center is respectively provided with a machine tool rear sliding door. The combined machining center controls a plurality of machining centers by a master control room, the plurality of machining centers are uniformly or respectively commanded by the control room, machining positions are distributed according to the size and the length of a workpiece, and a plurality of groups of workpieces can be machined on a workbench simultaneously.

Description

A split or combined multi-axis machining center

technical field

The utility model relates to the field of machinery and machining centers, in particular to a split or combined multi-axis machining center.

Background technique

With the revitalization and development of the national equipment manufacturing industry, CNC machine tools, as the mainstream product of the machine tool industry, have become the key equipment to realize the modernization of the equipment manufacturing industry. In industries such as plumbing, hardware, auto parts, compressors, mobile phone 3C, etc., with the improvement of market requirements, the demand for high-efficiency, high-reliability and high-automation CNC machine tools is also increasing. The multi-function machining center is a highly automated mechanical processing equipment. Its characteristics are: it has a tool magazine and can complete the automatic tool change work. Tool replacement, automatic tool setting, automatic change of spindle speed, feed rate, etc., can continuously complete various processes, reducing the time for auxiliary processes such as workpiece clamping, measurement and machine tool adjustment. Most of the machining center equipment in the prior art is designed for industrial production and processing. The design purpose of the industrial machining center is for production use, and its structural characteristics require high efficiency and high stability. The more functions of the machine tool, the more efficient and stable it is. The worse it is, so the functions of existing industrial machining centers are often monotonous and mostly stand-alone operations.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to provide a separate or combined multi-unit that can combine single and double numbers of machining centers, and have functions such as vertical processing, horizontal processing, vertical turning, boring, drilling, grinding, indexing and ten-degree. Shaft machining center.

The design idea of the utility model is to adapt to the processing of large and complex parts of discs and sleeves (such as automobile hubs, brake discs, valves, motor housings, flanges, molds, etc.) Combining the same or different types of machining centers, the combined machining centers are unified or individually controlled by the main control room, multiple machining centers are commanded by the main console, and the machining positions are allocated according to the size of the workpiece, and each machining center can also be autonomous. The processing operation is independently controlled by the main console. The worktable in the middle of the machining center can process multiple sets of workpieces at the same time; each machining center can automatically select the processing method, change the tool, automatically set the tool, and automatically change the spindle speed and feed rate. It can continuously complete a variety of processes, reducing the time for auxiliary processes such as workpiece clamping, measurement and machine tool adjustment; the combined machining center can adjust the length × width × height according to needs. Simultaneous processing, can be processed separately, ultra-wide can be processed on both sides.

For achieving the above object, the technical scheme of the present utility model is:

A split or combined multi-axis machining center, including: a general control room, a moving guide rail, a machine base, a worktable, an indexing plate, an X-axis moving screw, a machining center, an X-axis servo motor, and a table rotation servo motor , tempered glass wall, sliding door at the end and sliding door at the back of the machine tool, the combined multi-axis machining center is equipped with moving guide rails on the two machine bases respectively, and the moving guide rails are symmetrically equipped with the same or different types. In the machining center, a worktable is installed between two symmetrical machining centers, respectively, and an indexing plate is installed on each worktable, and the indexing plate is connected with the rotating servo motor of the worktable installed on the worktable.

Each machining center of the combined multi-axis machining center is equipped with an X-axis moving screw, the X-axis moving screw is connected with the X-axis servo motor, and the X-axis moving screw is driven by the X-axis servo motor, so that each The machining center moves 3-5 meters on the moving guide rail.

The combined multi-axis machining center is equipped with an integral tempered glass wall around the two machine bases and the periphery of each machining center. The two ends of the tempered glass wall are respectively provided with end sliding doors. There is a sliding door behind the machine tool in the part, so that the workpiece and the operator can enter and exit, and the closed machining operation can be realized.

The control units and drive units on each machining center of the combined multi-axis machining center are respectively connected with the main control room by data lines and wires, and the control units and drive units on the worktables on each worktable rotate the servo motors. Use data lines and wires to connect with the main control room respectively.

Compared with the prior art, the positive effects of the present utility model are:

1. The combined machining center is controlled by the main control room. Multiple machining centers are commanded by the control room in a unified manner or separately. The machining positions are allocated according to the size of the workpiece. Each machining center can also be independently controlled. Simultaneous processing of multiple groups of workpieces, or processing of super-large workpieces, or streamlined processing;

2. Each machining center of the combined machining center can automatically select the processing method, change the tool, automatically set the tool, automatically change the spindle speed, feed rate, etc., and can continuously complete a variety of processes, reducing workpiece clamping, measurement and machine tool adjustment. and other auxiliary process time;

3. The combined machining center can adjust the length×width×height of various parts according to the needs. The super long can be processed by dozens of machine tools at the same time, and it can be processed separately. The super wide can be processed on both sides. Each machining center can move along the guide rail. Make a movement of 3-5 meters;

4. The combined machining center is suitable for machining discs and sets (such as automobile hubs, brake discs, valves, motor housings, flanges, molds, etc.) large and complex parts;

5. Tempered glass walls can be installed around the combined machining center, sliding doors are opened at both ends of the tempered glass walls, and sliding doors are opened at the back of each machining center to facilitate the entry and exit of workpieces and operators, and a closed type can be realized. The most advanced machining operation reduces the pollution to the processing environment;

6. The combined machining center has the characteristics of one-time clamping, multi-process machining, powerful cutting, good precision, high efficiency and low cost of use.

Description of drawings

Figure 1. A schematic view of the top-view structure of the combined machining center;

Figure 2. Schematic diagram of the combined end view of the combined machining center.

In the picture: 1. Main control room, 2. Moving guide rail, 3. Machine base, 4. Worktable, 5. Indexing plate, 6. X-axis moving screw, 7. Machining center, 8. X-axis servo motor, 9. Servo motor for table rotation, 10. Tempered glass wall, 11. Sliding door at the end, 12. Sliding door behind the machine tool.

Detailed ways

The technical solutions of the present utility model are further described clearly and completely below in conjunction with the accompanying drawings and embodiments.

Referring to the accompanying drawings 1-2, the combined multi-axis machining center is equipped with moving guide rails 2 on the two machine bases 3 respectively, and the moving guide rails 2 are respectively equipped with the same or different types of processing centers 7 symmetrically in sequence, and the two Workbenches 4 are respectively installed between the symmetrical machining centers 7 , and index plates 5 are respectively installed on each workbench 4 .

Each machining center 7 of the described combined multi-axis machining center is respectively equipped with an X-axis moving screw 6, and the X-axis moving screw 6 is connected with the X-axis servo motor 8, and the X-axis movement is driven by the X-axis servo motor 8. The screw 6 makes each machining center 7 move 3-5 meters on the moving guide rail 2 .

The combined multi-axis machining center is equipped with an integral tempered glass wall 10 around the periphery of the two machine bases 3 and each machining center 7. The two ends of the tempered glass wall 10 are respectively provided with end sliding doors 11, and each The rear side part of the machining center 7 is provided with a machine tool rear sliding door 12 .

The control unit and drive unit on each machining center 7 of the described combined multi-axis machining center are respectively connected with the main control room 1 by data lines and wires, and the control unit on the worktable rotation servo motor 9 on each worktable 4 is controlled. The unit and the driving unit are respectively connected with the main control room 1 by data lines and wires.

Example 1

Machining of automobile wheel hubs, brake discs and large circular workpieces

Referring to Fig. 1-2, before the workpiece is processed, the process parameters of each machining center 7, the process parameters of the X-axis servo motor 8 and the table rotation servo motor 9 are input into the console in the general control room 1, and the total The control room 1 allocates machining operations to each machining center 7 according to the workpiece drawing, and issues machining instructions to the control units on each machining center 7 . The workpiece is hoisted from the top of the tempered glass wall 10 on the indexing plate 5 of the workbench 4 by traveling, and then clamped and aligned, and each machining center 7 installed on the machine base 3 is based on the processing instructions issued by the general control room 1. For the corresponding workpiece, the machining of the workpiece, such as thread turning, horizontal turning, vertical turning, slot milling, grinding, milling spline, boring, drilling, tapping, etc., is carried out. When machining the workpiece, according to the needs of the machining, the machining center 7 moves along the moving guide rail 2 for 3-5 meters under the driving of the X-axis servo motor 8 driving the X-axis moving screw 6 . The end sliding doors 11 at both ends of the tempered glass wall 10 are used for the transportation of small workpieces or tooling, and the rear sliding doors 12 of the machine tool installed on both sides of the tempered glass wall 10 are used for the operation of the machining center 7 when the operator enters and leaves the machining center 7 . maintenance and parts replacement. During processing, each machining center 7 can process different parts of a plurality of workpieces at the same time, and after the machining is completed, each machining center 7 can process the workpieces in exchange. The general control room 1 can also arrange each machining center 7 to process the workpieces in a streamlined manner.

Embodiment 2

Machining of very large workpieces

Referring to Fig. 1-2, before the workpiece is processed, the process parameters of each machining center 7, the process parameters of the X-axis servo motor 8 and the table rotation servo motor 9 are input into the console in the general control room 1, and the total The control room 1 allocates machining operations to each machining center 7 according to the workpiece drawing, and issues machining instructions to the control units on each machining center 7 . The oversized workpiece is suspended from the top of the tempered glass wall 10 on the indexing plates 5 on several workbenches 4 by traveling, and then the clamping is uniformly aligned. The machining instructions issued by the main control room 1 are used to perform mechanical processing such as thread turning, horizontal turning, vertical turning, slot milling, grinding, spline milling, boring, drilling, and tapping on oversized workpieces. At this time, each machining center unit is combined into a whole, each completes the tasks assigned by the general control room 1, and performs different types of machining according to the instructions issued by the general control room 1. When processing oversized workpieces, each machining center 7 moves 3-5 meters along the moving guide rail 2 under the driving of the X-axis servo motor 8 driving the X-axis moving screw 6 according to the processing needs.

Claims (4)

1. A split or combined multi-axis machining center, comprising: a general control room (1), a moving guide rail (2), a machine base (3), a worktable (4), an indexing plate (5), an X-axis Moving screw (6), machining center (7), X-axis servo motor (8), table rotation servo motor (9), tempered glass wall (10), end sliding door (11) and machine rear sliding door ( 12), which is characterized in that: the combined multi-axis machining center is equipped with moving guide rails (2) on the two machine bases (3) respectively, and the moving guide rails (2) are symmetrically equipped with the same or different types in sequence. There are workbenches (4) between the two symmetrical machining centers (7), respectively, and indexing discs (5) and indexing discs (5) are installed on each workbench (4). It is connected with the table rotation servo motor (9) mounted on the table (4). 2. The split or combined multi-axis machining center according to claim 1, wherein each machining center (7) of the combined multi-axis machining center is respectively equipped with an X-axis moving screw (6). ), the X-axis moving screw (6) is connected with the X-axis servo motor (8), and the X-axis moving screw (6) is driven by the X-axis servo motor (8), so that each machining center (7) moves on the moving guide rail ( 2) Move up to 3-5 meters. 3. The split or combined multi-axis machining center according to claim 1, wherein the combined multi-axis machining center is located around the periphery of the two machine bases (3) and each machining center (7). Both are equipped with an integral tempered glass wall (10), and end sliding doors (11) are respectively opened at both ends of the tempered glass wall (10), and the rear side of each machining center (7) is respectively provided with a machine tool rear sliding door ( 12). 4. The split or combined multi-axis machining center according to claim 1, characterized in that: the control unit and the driving unit on each machining center (7) of the combined multi-axis machining center use data cables respectively. The control unit and the drive unit on the table rotation servo motor (9) on each workbench (4) are connected with the main control room (1) by data lines and wires respectively. .

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