A protection device for a slant bed rail numerical control lathe

Abstract

The utility model discloses a kind of protection devices of inclined bed body line rail numerical control lathe, it is related to inclined bed body line rail numerical control lathe technical field, including numerical control lathe main body and protective support shell, the side fixed connection of protective support shell has one-way motor one, the output rotating shaft fixed connection of one-way motor one has one-way worm, the thread of one-way worm outer circumferential surface is engaged with the tooth of plane worm wheel outer circumferential surface, plane worm wheel is fixedly connected in the outer circumferential surface of control position rod, control position rod is rotatably connected in the inner wall of protective support shell, the outer circumferential surface of control position rod is fixedly connected with linkage plate, one end fixed connection of linkage plate has protective cover. The application is set through numerical control lathe main body, protective support shell, one-way motor one, one-way worm, plane worm wheel, control position rod, linkage plate, protective cover, observation window, can effectively make that numerical control lathe main body has the effect of protection, splashed debris is intercepted, thereby the safety performance of the numerical control lathe main body is improved.

Description

Technical Field

[0001] This utility model relates to the field of slant bed linear guide CNC lathe technology, specifically a protective device for a slant bed linear guide CNC lathe. Background Technology

[0002] The slant bed linear guide CNC lathe is a high-precision, high-efficiency automated machine tool widely used in the field of machining. It is particularly suitable for machining complex workpieces such as straight cylinders, slanted cylinders, arcs, and various threads, grooves, and worm gears. Its multi-station turret or power turret configuration gives the machine tool a wide range of process capabilities, making it suitable for the mass production of complex parts.

[0003] A search revealed a Chinese patent (CN209157172U) that discloses a slant bed linear guide CNC lathe with a servo turret, which solves the problem of existing CNC lathes easily getting dirty around them. This slant bed linear guide CNC lathe with a servo turret includes a slant carriage, a slide plate movably mounted on the inclined surface of the carriage, a servo turret mounted at the top of the slide plate, and an electric tool post mounted at the bottom of the slide plate. The slant carriage has a material collection chamber located below the servo turret and the electric tool post. The bottom of the material collection chamber has a first material collection channel, and a material collection carriage with a material collection trough is located at the bottom of the slant carriage. The material collection trough is connected to the material collection chamber through the first material collection channel. This CNC lathe has the advantage of keeping the surrounding environment clean.

[0004] While the above solutions have the advantage of keeping the surrounding environment clean, the CNC lathes in the aforementioned patents do not provide protection. During the operation of the CNC lathe, the chips generated during processing will fly around, posing a certain safety hazard. Therefore, we provide a protective device for a slant bed linear guide CNC lathe to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a protective device for a slant bed linear guide CNC lathe to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective device for a slant bed linear guide CNC lathe, comprising a CNC lathe body and a protective support shell. A one-way motor is fixedly connected to one side of the protective support shell, and a one-way worm gear is fixedly connected to the output shaft of the one-way motor. The thread on the outer circumferential surface of the one-way worm gear meshes with the teeth on the outer circumferential surface of a planar worm wheel. The planar worm wheel is fixedly connected to the outer circumferential surface of a control rod, and the control rod is rotatably connected to the inner wall of the protective support shell. A linkage plate is fixedly connected to the outer circumferential surface of the control rod, and a protective cover is fixedly connected to one end of the linkage plate. An observation window is fixedly connected to the inner wall of the protective cover. The tight fit between the components effectively enables the device to provide protection.

[0007] Preferably, the protective support shell is inserted into one side of the mounting back plate via a limiting block. The mounting back plate is fixedly connected to one side of the CNC lathe body. A control panel is fixedly connected to the other side of the CNC lathe body. The control panel is existing technology and will not be described in detail.

[0008] Preferably, the inner wall of the mounting back plate is fixedly connected to a ventilation duct, the inner wall of the ventilation duct is fixedly connected to a support cross plate, and the mounting back plate has a ventilation groove. The ventilation groove can effectively ensure heat dissipation.

[0009] Preferably, a unidirectional motor II is fixedly connected to one side of the supporting cross plate, and a fan blade is fixedly connected to the output shaft of the unidirectional motor II. The fan blade can effectively accelerate airflow.

[0010] Preferably, a linkage guide rod is slidably connected to the inner wall of the mounting back plate, and a limiting block is fixedly connected to one end of the linkage guide rod. The limiting block is slidably connected to the mounting back plate. The mounting back plate can effectively control the position of multiple different components.

[0011] Preferably, a pressure ring is fixedly connected to the outer circumferential surface of the linkage guide rod, and a tough spring is fixedly connected to one side of the pressure ring. The tough spring can effectively reset the pressure ring.

[0012] Preferably, one end of the resilience spring is fixedly connected to the protective support shell, and the resilience spring is sleeved on the outer circumferential surface of the linkage guide rod. The linkage guide rod ensures the stability of the resilience spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By setting up the CNC lathe body, protective support shell, one-way motor, one-way worm gear, flat worm wheel, control rod, linkage plate, protective cover, and observation window, this application can effectively protect the CNC lathe body and intercept flying debris, thereby improving the safety performance of the CNC lathe body.

[0015] 2. This application, through the setting of limiting blocks, mounting back plates, ventilation grooves, ventilation ducts, supporting cross plates, one-way motors, fan blades, linkage guide rods, limiting blocks, pressure rings, toughness springs, and control panels, can effectively achieve the effect of convenient disassembly and assembly of protective devices, facilitate the maintenance of various components of the protective devices, and enhance the heat dissipation effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the mounting backplate of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the protective cover of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the internal structure of the protective support shell of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the internal structure of the mounting backplate of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the ventilation duct of this utility model;

[0022] Figure 7 This utility model Figure 5 An enlarged structural diagram.

[0023] The following components are labeled in the diagram: 1. CNC lathe body; 2. Protective support shell; 3. One-way motor; 4. One-way worm gear; 5. Planar worm wheel; 6. Control rod; 7. Linkage plate; 8. Protective cover; 9. Observation window; 10. Restricted block; 11. Mounting back plate; 12. Ventilation groove; 13. Ventilation duct; 14. Support cross plate; 15. One-way motor; 16. Fan blade; 17. Linkage guide rod; 18. Restricted block; 19. Pressure ring; 20. Tough spring; 21. Control panel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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] This utility model provides a technical solution for a protective device for a slant bed linear guide CNC lathe.

[0026] Please see Figure 1 , Figure 3 and Figure 5 The system includes a CNC lathe body 1 and a protective support shell 2. The CNC lathe body 1 is a slant bed linear guide CNC lathe, which is existing technology and will not be described in detail. The protective support shell 2 is connected to one side of the mounting back plate 11 by a limiting block 10. The setting of the limiting block 10 can initially install the protective support shell 2 on one side of the mounting back plate 11 and provide an effective effect for subsequent reinforcement.

[0027] Please see Figure 5A linkage guide rod 17 is slidably connected to the inner wall of the mounting back plate 11. The linkage guide rod 17 is supported and limited by the mounting back plate 11, so that it can only move in a specified direction. A pressure ring 19 is fixedly connected to the outer circumferential surface of the linkage guide rod 17. The linkage guide rod 17 and the pressure ring 19 maintain a linkage effect. The setting of the pressure ring 19 can effectively compress the tough spring 20.

[0028] Please see Figure 5 and Figure 7 A toughness spring 20 is fixedly connected to one side of the pressure ring 19. One end of the toughness spring 20 is fixedly connected to the protective support shell 2. The purpose of setting the toughness spring 20 is to use the elasticity of the toughness spring 20 itself to effectively push the linkage guide rod 17 to move through the pressure ring 19. The toughness spring 20 is sleeved on the outer circumferential surface of the linkage guide rod 17. The linkage guide rod 17 can effectively control the position of the toughness spring 20, thereby ensuring the stability of the toughness spring 20 when changes occur.

[0029] Please see Figure 3 , Figure 5 and Figure 7 One end of the linkage guide rod 17 is fixedly connected to a limiting block 18. The linkage guide rod 17 and the limiting block 18 maintain a linkage effect. The limiting block 18 is slidably connected to the mounting back plate 11. The mounting back plate 11 will apply a position control effect to the limiting block 18, thereby ensuring that the limiting block 18 can move horizontally. The inner wall of the mounting back plate 11 is fixedly connected to a ventilation duct 13. The setting of the ventilation duct 13 can effectively determine the air intake position.

[0030] Please see Figure 6 A support plate 14 is fixedly connected to the inner wall of the ventilation duct 13. A one-way motor 15 is fixedly connected to one side of the support plate 14. The output shaft of the one-way motor 15 is fixedly connected to the fan blade 16. The one-way motor 15 can effectively provide sufficient power support for the rotation of the fan blade 16. The one-way motor 15 is existing technology and will not be described in detail.

[0031] Please see Figure 1 , Figure 2 and Figure 3 The mounting back plate 11 has a ventilation groove 12. The mounting back plate 11 is fixedly connected to one side of the CNC lathe body 1. The control panel 21 is fixedly connected to the other side of the CNC lathe body 1. The control panel 21 can effectively control the electrical components in this application. The control panel 21 is prior art and will not be described in detail.

[0032] Please see Figure 2 and Figure 4One side of the protective support shell 2 is fixedly connected to a one-way motor 3. The output shaft of the one-way motor 3 is fixedly connected to a one-way worm gear 4. The one-way motor 3 can effectively provide sufficient power support for the rotation of the one-way worm gear 4. The one-way motor 3 is existing technology and will not be described in detail.

[0033] Please see Figure 4 The thread on the outer circumferential surface of the one-way worm 4 meshes with the teeth on the outer circumferential surface of the planar worm wheel 5. The tight fit between the one-way worm 4 and the planar worm wheel 5 can effectively achieve the force transmission effect and also has a self-locking effect. After the component moves, it is positioned, which reduces the force on the one-way motor 3. The planar worm wheel 5 is fixedly connected to the outer circumferential surface of the control rod 6, and the planar worm wheel 5 and the control rod 6 maintain the linkage effect.

[0034] Please see Figure 1 , Figure 3 and Figure 4 The control rod 6 is rotatably connected to the inner wall of the protective support shell 2. The protective support shell 2 supports the control rod 6 and applies a control effect, thereby ensuring that the control rod 6 can rotate in place. A linkage plate 7 is fixedly connected to the outer circumference of the control rod 6. A protective cover 8 is fixedly connected to one end of the linkage plate 7. The control rod 6, the linkage plate 7 and the protective cover 8 maintain a linkage effect. The setting of the protective cover 8 gives the device a protective effect. An observation window 9 is fixedly connected to the inner wall of the protective cover 8. The setting of the observation window 9 makes it convenient for the staff to observe the lathe in normal operation when the protection is in place.

[0035] Working principle: When the CNC lathe body 1 is working, the one-way motor 3 is started, which drives the planar worm gear 5 to rotate via the one-way worm gear 4. This causes the control rod 6 to rotate synchronously within the protective support shell 2, which in turn drives the protective cover 8 and the observation window 9 to move synchronously through the linkage plate 7. The protective cover 8 then covers the CNC lathe body 1, achieving the purpose of protection and blocking flying debris. The opening angle of the protective cover 8 can also be controlled according to specific needs. When the CNC lathe body 1 is working efficiently, the surface temperature rises, triggering the motor to rotate. When the unidirectional motor 15 is in operation, it drives the fan blade 16 to rotate, thereby accelerating the airflow and carrying away the heat from the surface of the CNC lathe body 1. The heat is then dissipated through the ventilation groove 12. Then, by pulling the linkage guide rod 17 with external force, it moves horizontally within the mounting back plate 11, which causes the limiting block 18 and pressure ring 19 to move synchronously. The limiting block 18 releases the restriction on the restricted block 10, while the pressure ring 19 presses the tough spring 20. This allows the protective support shell 2, along with the restricted block 10 and other components, to be removed, facilitating disassembly and assembly for maintenance.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A protection device for a slant bed rail numerical control lathe, comprising a numerical control lathe main body (1) and a protection support shell (2), characterized in that: One side of the protective support shell (2) is fixedly connected to a one-way motor (3), and the output shaft of the one-way motor (3) is fixedly connected to a one-way worm (4). The thread on the outer circumferential surface of the one-way worm (4) meshes with the teeth on the outer circumferential surface of the planar worm wheel (5). The planar worm wheel (5) is fixedly connected to the outer circumferential surface of the control rod (6). The control rod (6) is rotatably connected to the inner wall of the protective support shell (2). The outer circumferential surface of the control rod (6) is fixedly connected to a linkage plate (7). One end of the linkage plate (7) is fixedly connected to a protective cover (8). The inner wall of the protective cover (8) is fixedly connected to an observation window (9).

2. The safeguard device of a slant bed linear guideway CNC lathe according to claim 1, characterized in that: The protective support shell (2) is inserted into one side of the mounting back plate (11) through the limiting block (10). The mounting back plate (11) is fixedly connected to one side of the CNC lathe body (1). The control panel (21) is fixedly connected to the other side of the CNC lathe body (1).

3. The safeguard of a slant bed linear guideway CNC lathe according to claim 2, characterized in that: The inner wall of the mounting back plate (11) is fixedly connected to a ventilation duct (13), and the inner wall of the ventilation duct (13) is fixedly connected to a support cross plate (14). The mounting back plate (11) has a ventilation groove (12).

4. The safeguard device of a slant bed linear guideway CNC lathe according to claim 3, characterized in that: One side of the support plate (14) is fixedly connected to a unidirectional motor (15), and the output shaft of the unidirectional motor (15) is fixedly connected to a fan blade (16).

5. The safeguard device of a slant bed linear guideway CNC lathe according to claim 2, characterized in that: The inner wall of the mounting back plate (11) is slidably connected to a linkage guide rod (17), and one end of the linkage guide rod (17) is fixedly connected to a limiting block (18), which is slidably connected to the mounting back plate (11).

6. The safeguard of a slant bed linear guideway CNC lathe according to claim 5, characterized in that: A pressure ring (19) is fixedly connected to the outer circumference of the linkage guide rod (17), and a tough spring (20) is fixedly connected to one side of the pressure ring (19).

7. The safeguard of a slant bed linear guideway CNC lathe according to claim 6, characterized in that: One end of the toughness spring (20) is fixedly connected to the protective support shell (2), and the toughness spring (20) is sleeved on the outer circumferential surface of the linkage guide rod (17).

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