Multi-axis linkage machining equipment

Abstract

The utility model relates to the technical field of machining equipment, in particular to multi-axis linkage machining equipment which comprises a numerical control multi-axis linkage machining machine body and a machining platform, a clamping assembly is arranged on the numerical control multi-axis linkage machining machine body, and the clamping assembly comprises a vertical beam fixedly installed on the right side face of the numerical control multi-axis linkage machining machine body. A cross beam is fixedly installed on the top of the vertical beam, a sliding rail is fixedly installed on the upper surface of the cross beam, a servo motor is fixedly installed on the right end face of the sliding rail, a lead screw is rotatably installed in the sliding rail, the tail end of an output shaft of the servo motor is fixedly connected with the right end of the lead screw, a sliding block is in threaded connection with the lead screw, and a reinforcing plate is fixedly installed at the top end of the sliding block. A supporting plate is fixedly installed at the top of the reinforcing plate, a left air cylinder and a right air cylinder which are mutually symmetrical are fixedly installed on the upper surface of an end plate body of the supporting plate, and telescopic shafts of the air cylinders are provided with lower pressing discs. By means of the clamping assembly, clamping and storage operation of the clamping assembly are facilitated, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment technology, and more specifically, to multi-axis linkage machining equipment. Background Technology

[0002] With the rapid development of modern manufacturing, the requirements for the precision, efficiency and automation of machining equipment are getting higher and higher. When performing high-precision machining operations on oil pump bodies, traditional single-axis or dual-axis CNC machine tools can hardly meet the high-precision machining needs of complex parts. In order to achieve the effect of multi-axis machining, multi-axis linkage machining equipment has emerged and has gradually become an important piece of equipment in modern manufacturing.

[0003] The working principle of multi-axis linkage machining equipment is to precisely control the movement of each axis through a computer numerical control system to achieve high-precision machining of complex parts. This equipment can perform machining on multiple coordinate axes on a single machine tool at the same time, and the axes can move in coordination, thereby greatly improving the accuracy, quality and efficiency of machining.

[0004] Multi-axis machining centers on the market generally lack corresponding clamping components, preventing them from clamping and securing the workpiece. This affects workpiece stability during machining. Some machines do have clamping components, but these are fixed in place and cannot be moved. This can cause the clamping components to occupy space in situations such as the insertion and removal of large workpieces, impacting ease of use. Therefore, we propose multi-axis machining centers. Utility Model Content

[0005] The purpose of this invention is to provide a multi-axis linkage machining equipment to solve the defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-axis linkage machining equipment includes a CNC multi-axis linkage machining body and a machining platform mounted on the CNC multi-axis linkage machining body. The CNC multi-axis linkage machining body is equipped with a clamping assembly, which includes a vertical beam fixedly mounted on the right side of the CNC multi-axis linkage machining body. A horizontal beam is fixedly mounted on the top of the vertical beam. A slide rail is fixedly mounted on the upper surface of the horizontal beam. A servo motor is fixedly mounted on the right end face of the slide rail. A slide groove is formed on the top of the slide rail, and a lead screw is rotatably mounted inside the slide groove. The output shaft end of the servo motor is fixedly connected to the right end of the lead screw. A slider is threaded onto the lead screw. The slider is positioned inside the slide groove and slidably connected. The top end of the slider extends to the outside of the slide groove and is fixedly mounted with a reinforcing plate. A support plate is fixedly mounted on the top of the reinforcing plate. Two symmetrically positioned cylinders are fixedly mounted on the upper surface of the left end of the support plate. The telescopic shaft ends of the cylinders slide through the support plate and are positioned with a lower pressure plate.

[0008] Preferably, the crossbeam is located on the right side of the main body of the CNC multi-axis linkage machining center, and an inclined anti-compression plate is fixedly installed between the bottom right end of the crossbeam and the bottom right side of the vertical beam.

[0009] Preferably, the inclined pressure-resistant plate is located below the crossbeam, and the inclined pressure-resistant plate, the crossbeam, and the vertical beam form a triangle.

[0010] Preferably, a chip cleaning hole is provided on the left side plate of the main body of the CNC multi-axis linkage machining machine, and the plane of the bottom wall of the chip cleaning hole is inclined downward at 30° to 60°.

[0011] Preferably, the bottom of the main body of the CNC multi-axis linkage machining center is fixedly equipped with multiple support legs, and the height of the support legs is greater than 3cm.

[0012] Preferably, fixing plates are fixedly installed on both ends of the bottom surface of the slide rail on both front and rear sides, and the two fixing plates are respectively fixedly installed on the top ends of the crossbeam.

[0013] Preferably, a fixed plate is fixedly installed at the end of the telescopic shaft of each of the two cylinders, and the two pressure plates are respectively fixedly installed on the bottom surface of the two fixed plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the designed clamping components, ensures that during use, the cylinder can be used to drive the lower pressure plate to move downward, thereby achieving clamping and fixing operations; in addition, through the designed slide rail and servo motor, the lower pressure plate can be driven to move left and right, so that the lower pressure plate and the cylinder can be moved to one side of the CNC multi-axis linkage machining center without causing obstruction, achieving the effect of stable clamping and the clamping components can be stored to one side.

[0016] 2. The sliding groove of this utility model enables the slider to move more stably and smoothly, and the debris cleaning hole facilitates the cleaning of debris at the debris cleaning hole. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is one of the partial structural schematic diagrams of the clamping assembly of this utility model;

[0019] Figure 3 This is an exploded view of the clamping assembly of this utility model;

[0020] Figure 4 This is the second partial structural schematic diagram of the clamping component of this utility model;

[0021] The meanings of the labels in the diagram are as follows:

[0022] 1. Main body of CNC multi-axis linkage machining center; 10. Machining platform; 11. Chip removal hole; 12. Support legs;

[0023] 2. Clamping assembly; 20. Vertical beam; 21. Horizontal beam; 22. Inclined anti-compression plate; 23. Slide rail; 231. Fixing plate; 232. Slide groove; 24. Servo motor; 241. Lead screw; 25. Slider; 26. Reinforcing plate; 27. Support plate; 28. Cylinder; 281. Fixing plate; 282. Lower pressure plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4This utility model provides a technical solution: a multi-axis linkage machining equipment, including a CNC multi-axis linkage machining machine body 1 and a machining platform 10 disposed on the CNC multi-axis linkage machining machine body 1. A clamping assembly 2 is disposed on the CNC multi-axis linkage machining machine body 1. The clamping assembly 2 includes a vertical beam 20 fixedly installed on the right side of the CNC multi-axis linkage machining machine body 1, a horizontal beam 21 fixedly installed on the top of the vertical beam 20, the right end of the horizontal beam 21 connected to the top of the vertical beam 20, a slide rail 23 fixedly installed on the upper surface of the horizontal beam 21, a servo motor 24 fixedly installed on the right end face of the slide rail 23, and a groove 232 formed on the top of the slide rail 23, with a wire rotatably mounted inside the groove 232. The output shaft of the servo motor 24 is fixedly connected to the right end of the lead screw 241. A slider 25 is threaded onto the lead screw 241. The slider 25 is positioned inside the slide groove 232 and is slidably connected. The top of the slider 25 extends to the outside of the slide groove 232 and is fixedly mounted with a reinforcing plate 26. The right end of the reinforcing plate 26 is fixedly connected to the top of the slider 25. A support plate 27 is fixedly mounted on the top of the reinforcing plate 26 and is slidably connected above the top of the slide rail 23. Two symmetrical cylinders 28 are fixedly mounted on the upper surface of the left end of the support plate 27. The telescopic shafts of the cylinders 28 slide through the support plate 27 and are positioned with a pressure plate 282. By operating the cylinders 28, the pressure plate 282 moves downward to perform a clamping operation. In addition, by operating the servo motor 24, the cylinders 28 and the pressure plate 282 can be moved to the right side to perform a storage operation.

[0026] In this embodiment, the crossbeam 21 is located on the right side of the main body 1 of the CNC multi-axis linkage machining machine. An inclined pressure-resistant plate 22 is fixedly installed between the bottom right end of the crossbeam 21 and the bottom right side of the vertical beam 20. The inclined pressure-resistant plate 22 is located below the crossbeam 21. The inclined pressure-resistant plate 22, the crossbeam 21 and the vertical beam 20 form a triangle, which provides further pressure-resistant support for the crossbeam 21.

[0027] Specifically, the left side plate of the main body 1 of the CNC multi-axis linkage machining machine is provided with a chip cleaning hole 11. The bottom wall of the chip cleaning hole 11 is inclined downward at 30° to 60°, so that chip cleaning can be performed at the chip cleaning hole 11.

[0028] Furthermore, multiple support legs 12 are fixedly installed at the bottom of the main body 1 of the CNC multi-axis linkage machining machine. The height of the support legs 12 is greater than 3cm, thereby realizing stable support operation using the support legs 12.

[0029] In addition, fixing plates 231 are fixedly installed on both ends of the bottom surface of the slide rail 23. The two fixing plates 231 are fixedly installed on the top ends of the crossbeam 21 by multiple fastening screws, which facilitates the fixing and installation operation.

[0030] It is worth noting that the ends of the telescopic shafts of the two cylinders 28 are fixedly mounted with fixed plates 281, and the two pressure plates 282 are fixedly mounted on the bottom surfaces of the two fixed plates 281 by multiple fastening screws, which facilitates the fixed installation operation.

[0031] Finally, it should be noted that the servo motor 24 and cylinder 28 involved in this utility model are all general standard parts or parts known to those skilled in the art. Their structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components and the matching controller and power supply, are connected by wires. The specific connection method should refer to the working principle in this utility model. The electrical connection between each electrical component is completed in the order of operation. The detailed connection method is a technology known in the art.

[0032] When using the multi-axis linkage machining equipment of this utility model, first start the servo motor 24 and make it work. When the servo motor 24 works, the output shaft of the servo motor 24 rotates and drives the lead screw 241 to rotate. The rotation of the lead screw 241 drives the slider 25 connected to it to move. The movement of the slider 25 drives the support plate 27, the cylinder 28 and the lower pressure plate 282 to move to the left. After the lower pressure plate 282 moves above the workpiece, start the cylinder 28 and make it work. When the cylinder 28 works, the telescopic shaft of the cylinder 28 extends and drives the lower pressure plate 282 to move downward and press against the workpiece, completing the clamping and fixing operation.

[0033] After processing, in order to avoid obstruction between the pressure plate 282 and the cylinder 28, the cylinder 28 is started, and its telescopic shaft is shortened, which drives the pressure plate 282 to return to the initial position. Then, the servo motor 24 is started and made to work. When the servo motor 24 is working, its output shaft rotates in the opposite direction, which drives the slider 25 to move to the right, so that the cylinder 28 and the pressure plate 282 are stored on the right side of the main body 1 of the CNC multi-axis linkage machining machine.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-axis machining device, comprising a numerical control multi-axis machining main body (1) and a machining platform (10) arranged on the numerical control multi-axis machining main body (1), characterized in that: The numerical control multi-axis linkage machining machine body (1) is provided with a clamping assembly (2), the clamping assembly (2) includes a vertical beam (20) fixedly installed on the right side of the numerical control multi-axis linkage machining machine body (1), the top of the vertical beam (20) is fixedly installed with a cross beam (21), the upper surface of the cross beam (21) is fixedly installed with a sliding rail (23), the right end surface of the sliding rail (23) is fixedly installed with a servo motor (24), the top of the sliding rail (23) is provided with a sliding groove (232), the sliding groove (232) is rotatably installed with a lead screw (241), the output shaft end of the servo motor (24) is fixedly connected with the right end of the lead screw (241), the lead screw (241) is threadedly connected with a sliding block (25), the sliding block (25) is arranged in the sliding groove (232) and is limitedly and slidably connected, the top end of the sliding block (25) extends to the outside of the sliding groove (232) and is fixedly installed with a reinforcing plate (26), the top of the reinforcing plate (26) is fixedly installed with a supporting plate (27), the left end plate body upper surface of the supporting plate (27) is fixedly installed with two left and right symmetrical air cylinders (28), the telescopic shaft end of the air cylinder (28) is slidably penetrated through the supporting plate (27) and is provided with a pressing disc (282).

2. The multi-axis machining device of claim 1, wherein: The cross beam (21) is located on the right side of the numerical control multi-axis linkage machining machine body (1), and the right end bottom surface of the cross beam (21) is fixedly installed with an inclined compression-resistant plate (22) between the right side bottom of the vertical beam (20).

3. The multi-axis machining device of claim 2, wherein: The inclined compression-resistant plate (22) is located below the cross beam (21), and the inclined compression-resistant plate (22), the cross beam (21) and the vertical beam (20) form a triangle.

4. The multi-axis machining device of claim 1, wherein: The box left side plate body of the numerical control multi-axis linkage machining machine body (1) is provided with a debris cleaning hole (11), and the plane where the bottom wall of the debris cleaning hole (11) is located is inclined downward by 30°-60°.

5. The multi-axis machining device of claim 4, wherein: The bottom of the numerical control multi-axis linkage machining machine body (1) is fixedly installed with a plurality of supporting legs (12), and the height of the supporting leg (12) is greater than 3cm.

6. The multi-axis machining device of claim 1, wherein: The bottom surface of the sliding rail (23) is fixedly installed with a fixed plate (231) on the front and rear sides of both ends, and two fixed plates (231) are fixedly installed on the top surface of the cross beam (21).

7. The multi-axis machining device of claim 1, wherein: The telescopic shaft end of the two air cylinders (28) is fixedly installed with a fixed disc (281), and the two pressing discs (282) are fixedly installed on the bottom surface of the two fixed discs (281).

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