Material receiving device for numerical control lathe

Abstract

The utility model discloses a material receiving device for a numerically controlled lathe, which relates to the technical field of material receiving of numerically controlled lathes and comprises a worktable mounted on one side of the numerically controlled lathe, an automatic box feeding mechanism is arranged at the top end of the worktable, and a transverse moving component is arranged at the bottom end of the worktable. A vibrating mechanism penetrating through the workbench is arranged at the top end of the transverse moving assembly, and a material receiving assembly matched with the numerical control lathe is arranged at the top end of the vibrating mechanism. The material receiving device is reasonable and reliable in structure, under the action of the vibration mechanism, parts are reasonably distributed in the material receiving box, the space of the material receiving box is effectively utilized, a plurality of through holes are formed in the bottom end of the material receiving assembly, metal chippings generated in the cutting process can be effectively filtered out through vibration, and therefore the cleanliness of the subsequent machining process is guaranteed, and the machining efficiency is improved. And the maintenance cost is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of material receiving technology for CNC lathes, and more specifically, to a material receiving device for CNC lathes. Background Technology

[0002] The receiving device for CNC lathes is an indispensable and important component in modern machinery industry. Its main function is to automatically receive and collect the machined workpieces after they have been processed by the CNC lathe, thereby improving production efficiency, reducing manual intervention, and enhancing machining accuracy and consistency. Especially in some small workshops or production environments with dense equipment, small parts may fall directly after being cut. When the receiving device is full of parts, the limited space makes it difficult for personnel to operate flexibly in the narrow space, making it difficult to move the receiving device full of parts out, thus increasing the difficulty of handling.

[0003] For example, Chinese patent CN220782251U discloses a receiving device for a CNC lathe. Addressing the problem that receiving containers have limited capacity and are unsuitable for collecting larger materials, the following solution is proposed: It includes a base, on which a lifting seat is fixedly mounted. A movable seat is slidably connected to one side of the lifting seat, and a rotating shaft is rotatably connected to one side of the movable seat. A fixed plate is fixedly connected to one end of the rotating shaft, and a receiving box is fixedly connected to one side of the fixed plate. An extension box is slidably connected to one side of the receiving box, and multiple inclined grooves are provided on one side of the extension box. A fixed bracket is fixedly mounted on the receiving box, and a sliding plate is slidably connected to the bottom of the receiving box. This utility model has a simple structure, and through the extension mechanism, the capacity of the receiving box can be adjusted according to different sized materials, making it widely adaptable and convenient for users.

[0004] Although the receiving device of this CNC lathe can adjust the capacity of the receiving container according to different sizes of materials, making it convenient for users, it cannot make full use of the space of the receiving box when the receiving container is full, and it cannot quickly replace the receiving box, thus reducing the receiving rate of the receiving device. In addition, the receiving device cannot effectively handle the metal chips generated during the cutting process, and cannot ensure the cleanliness of the subsequent processing.

[0005] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a receiving device for CNC lathes to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] A receiving device for a CNC lathe includes a worktable installed on one side of the CNC lathe, an automatic loading mechanism at the top of the worktable, a transverse moving component at the bottom of the worktable, a vibration mechanism penetrating the worktable at the top of the transverse moving component, and a receiving component that cooperates with the CNC lathe at the top of the vibration mechanism.

[0009] Furthermore, to ensure continuous operation of the production line without manual intervention and improve production efficiency, the automatic loading mechanism includes a U-shaped frame symmetrically arranged at the top of the workbench. A cylinder is installed on the top of one side of the U-shaped frame, a push plate is installed at the bottom of the cylinder, a mounting plate is installed at the bottom of the push plate, a cylinder is installed at the bottom of the mounting plate, a push plate is installed at one end of the cylinder, a mounting plate is installed on one side of the push plate, a concave support plate is installed at the bottom of the mounting plate, and several linearly arranged receiving boxes are installed at the top of the concave support plate.

[0010] Furthermore, in order to precisely control the lateral movement of the limiting table and realize the automation of material receiving and processing, the lateral movement component includes connecting plates symmetrically arranged at the bottom of the worktable. A bracket is set on one side of a set of connecting plates, and a servo motor is set at the top of the bracket. The output shaft of the servo motor passes through the connecting plate and is connected to a lead screw. A mounting box that cooperates with the vibration mechanism is sleeved on the outside of the lead screw. Several limiting posts that penetrate the mounting box are set between the two sets of connecting plates.

[0011] Furthermore, in order to effectively utilize the space of the receiving box and improve the carrying capacity of the receiving assembly, the vibration mechanism includes a U-shaped plate set at the top of the mounting box. Several first circular holes are opened on both sides of the U-shaped plate. A second bracket is set inside the U-shaped plate. First pins that cooperate with the first circular holes are set at both ends of the second bracket. First damping springs are sleeved on the outside of the first pins. Several second circular holes are opened at the top and bottom of the second bracket. A convex mounting frame is set inside the second bracket. Second pins that cooperate with the second circular holes are set at the top and bottom of the convex mounting frame. Second damping springs are sleeved on the outside of the second pins. A vibration motor is set inside the convex mounting frame. A rotating shaft passing through the convex mounting frame is set at both ends of the vibration motor. An eccentric wheel is set at one end of the rotating shaft.

[0012] Furthermore, in order to enable the lateral movement component to drive the vibration mechanism and the receiving component to move laterally, a rectangular groove that cooperates with the vibration mechanism is provided in the middle of the top of the worktable.

[0013] Furthermore, in order to filter out the metal shavings generated during the cutting process and ensure the cleanliness of subsequent processing, the receiving assembly includes a limiting platform set at the top of the convex mounting bracket, and a second receiving box set at the top of the limiting platform. The second receiving box has the same structure as the first receiving box. The second receiving box includes a box body set at the top of the limiting platform, and a placement plate that cooperates with the concave support plate is set at the top of the box body. Several through holes are opened at the bottom of the box body.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model has a reasonable and reliable structure and is easy to operate. Under the action of the automatic loading mechanism, the receiving component can be automatically lowered to the limiting platform without manual intervention. This not only improves production efficiency and reduces labor costs, but also shortens the box changing time, ensures the continuous operation of the production line, and improves the overall production efficiency. In addition, the lateral moving component can send the empty receiving component to the receiving area for receiving. Under the action of the vibration mechanism, the parts are reasonably distributed in the receiving box, effectively utilizing the space of the receiving box, so as to accommodate more parts. The bottom of the receiving component is provided with several through holes, which can also effectively filter out the metal chips generated during the cutting process through vibration, thereby ensuring the cleanliness of the subsequent processing and reducing maintenance costs.

[0016] 2. This utility model, by setting an automatic loading mechanism, can automatically lower the linearly arranged receiving components to the limiting platform. Then, under the action of the first and second cylinders on both sides, the next receiving component is clamped and raised, so that the last receiving component is located at the top of the limiting platform. Through this reciprocating motion, no manual intervention is required, which ensures the continuous operation of the production line and thus improves production efficiency.

[0017] 3. By setting up a lateral moving component, this utility model precisely controls the lateral movement of the limiting platform, accurately delivering the receiving component lowered by the automatic loading mechanism to the receiving area for receiving, thereby realizing the automation of receiving and processing, significantly improving production efficiency and greatly enhancing the practicality of the receiving device.

[0018] 4. By setting up a vibration mechanism, when the receiving component arrives at the receiving area, the vibration mechanism at the bottom of the receiving component starts to vibrate, which allows the parts to be reasonably distributed in the receiving box, thereby effectively utilizing the space of the receiving box and significantly improving the holding capacity of the receiving component.

[0019] 5. This utility model provides a receiving component with several through holes at the bottom. Through vibration, these through holes can effectively filter out metal debris from the workpiece surface, thereby ensuring the cleanliness of subsequent processing. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is one of the structural schematic diagrams of a receiving device for a CNC lathe according to an embodiment of the present utility model in practical application;

[0022] Figure 2 This is the second schematic diagram of the structure of a receiving device for a CNC lathe in practical application according to an embodiment of the present utility model;

[0023] Figure 3 This is a partial structural schematic diagram of a receiving device for a CNC lathe according to an embodiment of the present utility model;

[0024] Figure 4 This is a partial sectional view of a receiving device for a CNC lathe according to an embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the vibration mechanism in a receiving device for a CNC lathe according to an embodiment of the present invention;

[0026] Figure 6 This is a cross-sectional view of a vibration mechanism in a receiving device for a CNC lathe according to an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the material receiving box two in a material receiving device for a CNC lathe according to an embodiment of the present invention.

[0028] In the picture:

[0029] 1. CNC lathe; 2. Worktable; 3. Automatic loading mechanism; 301. U-shaped frame; 302. Cylinder 1; 303. Push plate 1; 304. Mounting plate 1; 305. Cylinder 2; 306. Push plate 2; 307. Mounting plate 2; 308. Concave support plate; 309. Receiving box 1; 4. Lateral movement assembly; 401. Connecting plate; 402. Bracket 1; 403. Servo motor; 404. Lead screw; 405. Mounting box; 406. Limiting post; 5. Vibration mechanism; 01. U-shaped plate; 502. First circular hole; 503. Second bracket; 504. First pin; 505. First damping spring; 506. Second circular hole; 507. Convex mounting bracket; 508. Second pin; 509. Second damping spring; 510. Vibration motor; 511. Rotating shaft; 512. Eccentric wheel; 6. Receiving assembly; 601. Limiting platform; 602. Second receiving box; 6021. Box body; 6022. Placement plate; 6023. Through hole; 7. Rectangular groove. Detailed Implementation

[0030] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0031] According to an embodiment of the present invention, a receiving device for a CNC lathe is provided.

[0032] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 3-7 As shown, a receiving device for a CNC lathe according to an embodiment of the present invention includes a worktable 2 installed on one side of the CNC lathe 1. An automatic loading mechanism 3 is provided at the top of the worktable 2, a transverse moving component 4 is provided at the bottom of the worktable 2, a vibration mechanism 5 penetrating the worktable 2 is provided at the top of the transverse moving component 4, and a receiving component 6 cooperating with the CNC lathe 1 is provided at the top of the vibration mechanism 5.

[0033] In one embodiment, the automatic loading mechanism 3 includes a U-shaped frame 301 symmetrically arranged at the top of the workbench 2. A cylinder 302 is provided on the top of one side of the U-shaped frame 301. A push plate 303 is provided at the bottom of the cylinder 302. A mounting plate 304 is provided at the bottom of the push plate 303. A cylinder 305 is provided at the bottom of the mounting plate 304. A push plate 306 is provided at one end of the cylinder 305. A mounting plate 307 is provided on one side of the push plate 306. A concave support plate 308 is provided at the bottom of the mounting plate 307. A plurality of linearly arranged receiving boxes 309 are provided at the top of the concave support plate 308, thereby ensuring the continuous operation of the production line without manual intervention and greatly improving production efficiency.

[0034] The working principle of the automatic loading mechanism 3 is as follows: Several receiving boxes 309 arranged linearly are placed on the concave support plate 308. When it is necessary to perform a box changing operation on the receiving assembly 6, cylinder 302 is activated. Under the extension action of cylinder 302, cylinder 302 drives push plate 303 to move mounting plate 304 downward until the receiving boxes 309 are moved to the top of the limiting platform 601. Then, cylinder 305 is activated, driving push plate 306 and mounting plate 307 to move away from the receiving boxes 309, so that the concave support plate 308 no longer clamps and fixes the receiving boxes 309. Cylinder 302 is activated again. Under the contraction action of cylinder 302, cylinder 302 drives... The push plate 303 drives the mounting plate 304 to move upward, so that the top of the concave support plate 308 moves to the position of the bottom of the second placement plate 6022 from the bottom. Then, the cylinder 305 is activated again, driving the push plate 306 and the mounting plate 307 to move closer to the receiving box 309, so that the concave support plate 308 clamps and fixes the receiving box 309. Then, the cylinder 302 is activated. Under the contraction action of the cylinder 302, the cylinder 302 drives the push plate 303 to move the mounting plate 304 upward, so that the bottom receiving box 309 moves to its original position, so that a set of receiving boxes 309 stays on the limiting platform 601, thereby realizing the box changing operation of the receiving assembly 6.

[0035] In one embodiment, the lateral movement component 4 includes connecting plates 401 symmetrically arranged at the bottom of the worktable 2. A bracket 402 is provided on one side of a set of connecting plates 401. A servo motor 403 is provided at the top of the bracket 402. The output shaft of the servo motor 403 passes through the connecting plates 401 and is connected to a lead screw 404. A mounting box 405 that cooperates with the vibration mechanism 5 is sleeved on the outside of the lead screw 404. A number of limiting posts 406 that penetrate the mounting box 405 are provided between the two sets of connecting plates 401. By precisely controlling the lateral movement of the limiting table, the automation of material receiving and processing is realized, thereby ensuring the timely delivery of the material receiving component.

[0036] The specific working principle of the lateral movement component 4 is as follows: After the servo motor 403 is started, its output shaft drives the lead screw 404 to rotate. The rotation of the lead screw 404 causes the mounting box 405 to move along the direction of the limit post 406. As the mounting box 405 moves, the receiving component 6 is accurately transported to the receiving area for receiving. When the receiving component 6 is full, the servo motor 403 is started again. The servo motor 403 rotates in reverse, driving the mounting box 405 back to the bottom position of the automatic loading mechanism 3 for box changing operation. This facilitates the next receiving, ensures efficient connection between receiving and processing, improves production efficiency, reduces manual intervention, and realizes the automated operation of the production line.

[0037] In one embodiment, the vibration mechanism 5 includes a U-shaped plate 501 disposed at the top of the mounting box 405. The U-shaped plate 501 has several first circular holes 502 on both sides. A second bracket 503 is disposed inside the U-shaped plate 501. First pins 504, which mate with the first circular holes 502, are disposed at both ends of the second bracket 503. First damping springs 505 are sleeved on the outer sides of the first pins 504. Several second circular holes 506 are disposed at the top and bottom of the second bracket 503. A convex mounting bracket 507 is disposed inside the second bracket 503. The top and bottom of the convex mounting bracket 507 are provided with holes mate with the second circular holes 506. The second pin 508 is matched with a second damping spring 509 sleeved on the outside of the second pin 508; the convex mounting bracket 507 is equipped with a vibration motor 510 inside, and the vibration motor 510 is equipped with a rotating shaft 511 that passes through the convex mounting bracket 507 at both ends. One end of the rotating shaft 511 is equipped with an eccentric wheel 512. The space of the receiving assembly 6 is effectively utilized, which not only improves the holding capacity of the receiving assembly 6, but also significantly improves the overall production efficiency, ensures that the workpieces can be evenly distributed, avoids accumulation and blockage, and allows the receiving box to hold more workpieces, reduces manual intervention, and thus ensures the continuity and stability of the CNC lathe machining process.

[0038] The specific working principle of the vibration mechanism 5 is as follows: After the vibration motor 510 is started, the rotating shaft 511 drives the eccentric wheel 512 to rotate. Under the limiting action of the second circular hole 506 and the elastic action of the second damping spring 509, the second pin 508 moves up and down inside the bracket 503. Under the limiting action of the first circular hole 502 and the elastic action of the first damping spring 505, the first pin 504 moves left and right inside the U-shaped plate 501, thereby causing the receiving assembly 6 to vibrate. As a result, the workpieces in the receiving assembly 6 are evenly distributed in the receiving box 602 under the action of vibration, which greatly improves the holding capacity of the receiving assembly 6.

[0039] In one embodiment, the workbench 2 has a rectangular groove 7 at the top center that cooperates with the vibration mechanism 5, thereby ensuring the normal operation of the transverse moving component 4 driving the vibration mechanism 5 and the receiving component 6.

[0040] In one embodiment, the receiving assembly 6 includes a limiting platform 601 disposed at the top of the convex mounting bracket 507. A receiving box 602 is disposed at the top of the limiting platform 601. The receiving box 602 has the same structure as the receiving box 309. The receiving box 602 includes a box body 6021 disposed at the top of the limiting platform 601. A placement plate 6022 that cooperates with the concave support plate 308 is disposed at the top of the box body 6021. A plurality of through holes 6023 are opened at the bottom of the box body 6021. The metal chips generated during the cutting process are effectively filtered out through the through holes 6023 at the bottom, ensuring the cleanliness of the subsequent processing and improving production efficiency.

[0041] The specific working principle of the receiving component 6 is as follows: When the CNC lathe 1 starts to discharge material from the discharge port, the workpiece falls into the receiving box 602. At this time, the through hole 6023 at the bottom of the receiving box 602 is vibrated by the vibration mechanism 5 to discharge metal chips, ensuring the cleanliness of the workpiece. At the same time, the metal chips are collected into the limiting table 601 for easy manual cleaning, improving production efficiency and realizing an automated and efficient production process.

[0042] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0043] like Figures 1-7In practical application, the operator first places several linearly arranged receiving boxes 309 on the concave support plate 308, and then receives the parts falling from the discharge port of the CNC lathe 1 through receiving box 602. During the receiving process, the vibration motor 510 is started, and the rotating shaft 511 drives the eccentric wheel 512 to rotate. Under the limiting action of the second circular hole 506 and the elastic action of the second damping spring 509, the second pin 508 moves up and down inside the bracket 503. Under the limiting action of the first circular hole 502 and the elastic action of the first damping spring 505, the first pin 504 moves left and right inside the U-shaped plate 501, thereby causing the receiving assembly 6 to vibrate. In turn, the workpieces in the receiving assembly 6 are received under the action of vibration. The uniform distribution within the receiving box 602 greatly enhances the capacity of the receiving assembly 6. Simultaneously, the vibration of the receiving assembly 6 causes metal debris on the workpiece surface to vibrate to the bottom of the receiving box 602 and be discharged through the through-hole 6023 onto the limiting table 601. When the receiving box 602 is full, the CNC lathe 1 stops, and a robotic arm removes the full receiving box 602 from the limiting table 601 for the next process. Meanwhile, operators clean the metal debris from the limiting table 601 to ensure its cleanliness. Then, the receiving assembly 6 undergoes a box-changing operation, activating the servo motor 403, whose output shaft drives the lead screw 404 to rotate. The rotation of the lead screw 404 causes the mounting box 405 to move along the limiting table. As the positioning column 406 moves, the mounting box 405 moves, and the receiving assembly 6 is precisely conveyed to the underside of the automatic loading mechanism 3 for box changing. Then, cylinder 302 is activated. Under the extension action of cylinder 302, cylinder 302 drives push plate 303 to move mounting plate 304 downward until several receiving boxes 309 are moved to the top of the limiting platform 601. Then, cylinder 305 is activated, driving push plate 306 and mounting plate 307 to move away from receiving boxes 309, so that the concave support plate 308 no longer clamps and fixes the receiving boxes 309. Cylinder 302 is activated again. Under the retraction action of cylinder 302, cylinder 302 drives push plate 303 to move mounting plate 304 upward. The movement causes the top of the concave support plate 308 to move to the position of the bottom of the second placement plate 6022 from the bottom. Then, cylinder 305 is activated again, driving push plate 306 and mounting plate 307 to move closer to receiving box 309, clamping and fixing the concave support plate 308 to the receiving box 309. Next, cylinder 302 is activated, and its retraction drives push plate 303 to move mounting plate 304 upwards, moving the bottommost receiving box 309 back to its original position. This leaves a set of receiving boxes 309 on the limiting platform 601, thus realizing the box-changing operation of the receiving assembly 6. Finally, servo motor 403 is activated again, its output shaft driving the lead screw 404 to rotate.The rotation of the lead screw 404 causes the mounting box 405 to move along the direction of the limiting post 406. As the mounting box 405 moves, the receiving assembly 6 is precisely delivered to the receiving area. Simultaneously, the CNC lathe 1 is started, enabling the receiving assembly 6 to perform the receiving operation.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A receiving device for a CNC lathe, comprising a worktable (2) mounted on one side of a CNC lathe (1), characterized in that, The top of the workbench (2) is provided with an automatic loading mechanism (3), the bottom of the workbench (2) is provided with a transverse moving component (4), the top of the transverse moving component (4) is provided with a vibration mechanism (5) that penetrates the workbench (2), and the top of the vibration mechanism (5) is provided with a receiving component (6) that cooperates with the CNC lathe (1). The automatic loading mechanism (3) includes a U-shaped frame (301) symmetrically arranged at the top of the workbench (2). A cylinder (302) is provided on the top of one side of the U-shaped frame (301). A push plate (303) is provided at the bottom of the cylinder (302). A mounting plate (304) is provided at the bottom of the push plate (303). A cylinder (305) is provided at the bottom of the mounting plate (304). A push plate (306) is provided at one end of the cylinder (305). A mounting plate (307) is provided on one side of the push plate (306). A concave support plate (308) is provided at the bottom of the mounting plate (307). A plurality of receiving boxes (309) arranged linearly are provided at the top of the concave support plate (308).

2. The receiving device for a CNC lathe according to claim 1, characterized in that, The transverse movement component (4) includes connecting plates (401) symmetrically arranged at the bottom of the workbench (2). A bracket (402) is provided on one side of a set of connecting plates (401). A servo motor (403) is provided at the top of the bracket (402). The output shaft of the servo motor (403) passes through the connecting plate (401) and is connected to a lead screw (404). A mounting box (405) that cooperates with the vibration mechanism (5) is sleeved on the outside of the lead screw (404). A plurality of limiting posts (406) that penetrate the mounting box (405) are provided between the two sets of connecting plates (401).

3. A receiving device for a CNC lathe according to claim 2, characterized in that, The vibration mechanism (5) includes a U-shaped plate (501) disposed at the top of the mounting box (405). Several first circular holes (502) are provided on both sides of the U-shaped plate (501). A second bracket (503) is disposed inside the U-shaped plate (501). First pins (504) that cooperate with the first circular holes (502) are provided at both ends of the second bracket (503). A first damping spring (505) is sleeved on the outer side of the first pins (504). Several second circular holes (506) are provided at the top and bottom of the second bracket (503). The bracket 2 (503) is provided with a convex mounting bracket (507) inside. The top and bottom ends of the convex mounting bracket (507) are provided with a second pin (508) that cooperates with the second circular hole (506). A second damping spring (509) is sleeved on the outside of the second pin (508). The convex mounting bracket (507) is provided with a vibration motor (510) inside. The vibration motor (510) is provided with a rotating shaft (511) that passes through the convex mounting bracket (507) at both ends. An eccentric wheel (512) is provided at one end of the rotating shaft (511).

4. A receiving device for a CNC lathe according to claim 1, characterized in that, The top center of the workbench (2) has a rectangular groove (7) that cooperates with the vibration mechanism (5).

5. A receiving device for a CNC lathe according to claim 3, characterized in that, The receiving assembly (6) includes a limiting platform (601) disposed at the top of the convex mounting bracket (507), and a receiving box (602) is disposed at the top of the limiting platform (601).

6. A receiving device for a CNC lathe according to claim 5, characterized in that, The receiving box two (602) has the same structure as the receiving box one (309). The receiving box two (602) includes a box body (6021) set at the top of the limiting platform (601). The top of the box body (6021) is provided with a placement plate (6022) that cooperates with the concave support plate (308). The bottom of the box body (6021) is provided with several through holes (6023).

Images