Precise full-protection numerical control lathe with slant lathe body

Abstract

The utility model relates to the technical field of numerical control lathes, and discloses a precise full-protection numerical control lathe with an inclined lathe bed, which comprises a protective cover, a protective cover, a protective cover and a lathe, the protective cover is slidably mounted on the lathe, a through hole penetrating through the protective cover is formed in the protective cover, an air pump module is fixedly mounted in the through hole, a handle is fixedly mounted on the protective cover, and the protective cover is fixedly provided with an air inlet. A trigger module is arranged on the inner side of the handle, a connecting wire is further fixedly installed on the protective cover, sudden change of internal air pressure at the moment when the protective cover is opened can be avoided through the air pump module by means of air exhaust pressure reduction and air pressure difference balancing, and it is ensured that the air pressure inside and outside the protective cover tends to be balanced when the protective cover is opened; therefore, chippings generated after machining are effectively prevented from flying out, the working safety is improved, when the protective cover is opened, external air can rapidly flow inwards, the temperature in the protective cover can be effectively reduced, normal operation of a machine tool can be protected, and the service life of equipment can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC lathes, in particular to a slant bed precision full-protection CNC lathe. Background Art

[0002] The bed precision full-protection CNC lathe is an advanced CNC machine tool with an angled bed design and a fully enclosed protective structure. It is mainly used for high-precision and high-efficiency metal material cutting and processing, and is widely used in various mechanical processing industries. The following will introduce the characteristics and advantages of this machine tool in detail. First, the design of the inclined bed makes the distance between the worktable and the spindle head shorter, which improves the rigidity and stability of the machine tool. This design can effectively resist the vibration and deformation generated during the cutting process, thereby improving the processing accuracy and surface quality. Compared with the traditional flat bed design, the inclined bed has better rigidity and cutting stability, making the processing process more reliable and accurate. Secondly, the fully enclosed protective structure is one of the important features of this CNC lathe. The protective structure can effectively isolate the dust, debris and coolant generated during the cutting process to ensure the cleanliness of the working environment and the safety of the operator. Through the design of the protective structure, the damage to the machine tool caused by dust and debris can be minimized, and the service life of the machine tool can be extended. In addition, the inclined bed precision full-protection CNC lathe is equipped with an advanced CNC system with a high degree of automation. The operator only needs to perform simple settings and monitoring, and the machine tool can automatically perform pre-programmed processing tasks. This not only improves production efficiency, but also ensures the consistency and accuracy of processing. The CNC system also has auxiliary functions, such as automatic tool change and workpiece measurement, which further improves the convenience of machine tool operation and processing efficiency.

[0003] During the processing of the fully protected CNC lathe, due to its high airtightness, some problems may occur when the protective cover is opened after the processing is completed. These problems are mainly caused by the increase in the internal ambient temperature during processing, which causes the internal air pressure to be higher than the external air pressure. Since heat is generated inside the machine tool during the processing, the internal ambient temperature may rise. When the gas temperature inside the machine tool rises, the internal air pressure of the machine tool will be higher than the external air pressure. When the protective cover is opened, the gas will quickly flow out from the opening gap of the machine tool protective cover to form an airflow. This airflow will drive the processing debris inside the machine tool, causing the debris to be blown out of the outside of the protective cover, causing pollution to the working environment. At the same time, the scattering of these debris may also pose a potential threat to the safety of the staff. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a precision fully-protected CNC lathe with an inclined bed, which has the advantages of reducing the leakage of machining debris and reducing environmental pollution. It solves the problem that when the protective cover of the existing machine tool is opened after machining is completed, gas containing machining debris will gush out, which not only poses a hidden danger to the safety of the workers, but also pollutes the environment around the machine tool.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of reducing the leakage of machining debris and reducing environmental pollution, the utility model provides the following technical solutions: a slant bed precision fully protected CNC lathe, comprising a protective cover and a lathe, the protective cover being slidably mounted on the lathe, the protective cover being provided with a through hole penetrating the protective cover, an air pump module being fixedly mounted in the through hole, the air pump module being connected to the inside and the outside of the protective cover, a handle being fixedly mounted on the protective cover, a trigger module being arranged on the inner side of the handle, a connecting wire being also fixedly mounted on the protective cover, one end of the connecting wire being connected to the trigger module, and the other end of the connecting wire being connected to the air pump module.

[0008] Preferably, the protective cover is comprised of two pieces and is slidably mounted on the lathe.

[0009] Preferably, a sealing strip 1 is fixedly provided on the inner side of the joint position of the two protective covers, and a sealing strip 2 is provided at the connection position between the protective cover and the lathe, and the sealing strip 2 is fixedly connected to the protective cover.

[0010] Preferably, a sealing member is fixedly installed on the outside of the connecting position of the two protective covers, the sealing member wraps the connecting position of the two protective covers, and the cross-sectional area of ​​the sealing member is larger than the cross-sectional area of ​​the protective covers.

[0011] Preferably, the first sealing strip and the second sealing strip are made of rubber material.

[0012] Preferably, the handle and the air pump module are provided on the front and rear sides of the protective cover.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a slant bed precision full-protection CNC lathe, which has the following beneficial effects:

[0015] 1. The slant bed precision fully protected CNC lathe uses an air pump module, a sealing strip structure 1 and a sealing strip structure 2. Compared with the traditional technical structure, the air pump module can reduce the pressure by pumping air and balance the air pressure difference, thereby avoiding the sudden change of the internal air pressure at the moment of opening the protective cover, ensuring that the air pressure inside and outside the protective cover tends to be balanced when the protective cover is opened, thereby effectively preventing the flying out of the processed debris, improving the safety of work, and protecting the cleanliness of the working environment.

[0016] 2. This slant bed precision fully protected CNC lathe uses the air pump module structure in conjunction with the protective cover structure. Compared with the traditional technical structure, when the air pump module draws air from the inside of the protective cover to create a negative pressure inside, and then opens the protective cover, the outside air will quickly rush in. This design can effectively reduce the temperature inside the protective cover and increase the heat dissipation speed after the machine tool is processed, which is beneficial to protect the normal operation of the machine tool and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model of the slant bed precision full-protection CNC lathe;

[0018] Figure 2 This is a structural front view of the utility model of a slant bed precision full-protection CNC lathe;

[0019] Figure 3 This is a structural side view of the utility model of a slanted bed precision full-protection CNC lathe;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective cover of the utility model of the slant bed precision full-protection CNC lathe;

[0021] Figure 5 It is a side view of the protective cover structure of the utility model of the precision full-protection CNC lathe with inclined bed.

[0022] In the figure: 1-protective cover, 2-lathe, 3-seal, 4-air pump module, 5-handle, 6-trigger module, 7-connecting line, 8-sealing strip 1, 9-sealing strip 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The invention discloses a slant bed precision fully protected CNC lathe, comprising a protective cover 1 and a lathe 2. The protective cover 1 is slidably mounted on the lathe 2. The protective cover 1 can isolate the working area of ​​the machine tool from the external environment, effectively preventing the debris, cutting fluid, heat, etc. generated during the processing from causing harm to the staff. It can prevent the hands or body of the staff from contacting the moving parts of the machine tool, reducing the probability of accidental injury. In addition, the existence of the protective cover 1 can effectively prevent the debris generated during the processing from splashing onto the surrounding environment or the staff. The debris may pollute the working environment and pose a potential threat to the safety of the staff. The protective cover 1 can trap the debris inside to keep the working environment clean and safe. The protective cover 1 is provided with a through hole penetrating the protective cover 1, and an air pump module 4 is fixedly installed in the through hole. The air pump module 4 is connected to the inside and outside of the protective cover 1. The air pump module 4 can ensure that when the protective cover 1 is opened, the air pressure inside and outside the protective cover 1 tends to be balanced by pumping air to reduce pressure and balance the air pressure difference, so as to prevent the debris after processing from flying out, improve work safety, and protect the working environment. When the air pump module 4 is working, air is extracted from the inside of the protective cover 1 to reduce the air pressure inside the protective cover 1, so that the air pressure inside the protective cover 1 is lower than the air pressure outside. Since the air pressure inside the protective cover 1 is lower than or equal to the air pressure outside, when the two protective covers 1 are opened. If the air pressure inside the protective cover 1 is lower than the external air pressure, the outside air will quickly rush into the inside of the protective cover 1 to form an airflow, which will prevent the processed debris from being blown from the inside of the protective cover 1 to the outside of the protective cover 1; if the air pressure inside the protective cover 1 is equal to the external air pressure, a large amount of airflow will not be generated during the opening process. By changing the air pressure inside and outside the protective cover 1 to balance, the sudden change of the internal air pressure at the moment of opening the protective cover 1 is avoided. A handle 5 is fixedly installed on the protective cover 1, and a trigger module 6 is arranged on the inner side of the handle 5. The function of the trigger module 6 is to start the operation of the air pump module 4. The trigger module 6 is located on the inner side of the handle 5 on the protective cover 1. When the operator presses or pulls the handle 5, the trigger module 6 will start the air pump module 4, so that the air pump module 4 starts working or stops working. Through the action of the trigger module 6, the operator can easily control the start and stop of the air pump module 4 to achieve the balance of the air pressure inside and outside the protective cover 1. A connecting line 7 is also fixedly installed on the protective cover 1, one end of the connecting line 7 is connected to the trigger module 6, and the other end of the connecting line 7 is connected to the air pump module 4. The handle 5 can facilitate the operator to open and close the protective cover 1 and trigger the work of the air pump module 4, thereby achieving the closure and opening of the working area. The trigger module 6 is arranged on the inner side of the handle 5. When the operator presses or pulls the handle 5, the trigger module 6 will start the air pump module 4. After the air pump module 4 starts working, it draws air from the inside of the protective cover 1, reduces the air pressure inside the protective cover 1, and achieves the balance of the air pressure inside and outside the protective cover 1.

[0025] See also Figure 1 , Figure 4 , Figure 5 , the protective cover 1 is two pieces slidingly installed on the lathe 2. A sealing strip 1 8 is fixedly arranged on the inner side of the joint position of the two protective covers 1, and a sealing strip 2 9 is arranged at the connection position between the protective cover 1 and the lathe 2, and the sealing strip 2 9 is fixedly connected to the protective cover 1. A sealing member 3 is fixedly installed on the outer side of the connection position of the two protective covers 1, and the sealing member 3 wraps the connection position of the two protective covers 1, and the cross-sectional area of ​​the sealing member 3 is larger than the cross-sectional area of ​​the protective cover 1. The sealing member 3 can effectively prevent the external gas, liquid or dust from entering the inside of the protective cover 1 to avoid pollution to the working environment. At the same time, it can also prevent the internal processing debris of the machine tool from overflowing from the joint position to ensure the safety of the staff. The sealing strip 1 8 and the sealing strip 2 9 are made of rubber material. The design of the sealing strip 1 and the sealing strip 2 9 can ensure the sealing performance between the protective cover 1 and the lathe 2 and between the two pieces of the protective cover 1, prevent gas, liquid or dust from entering or leaking out, and ensure the cleanliness and safety of the working environment. Their use of rubber material can adapt to slight deviations and improve the sealing performance. The front and rear sides of the protective cover 1 are provided with a handle 5 and an air pump module 4. The front and rear sides of the protective cover 1 are provided with a handle 5, respectively, and the operator can easily slide the protective cover 1 open or close by grasping the handle 5. In this way, the operator can conveniently place, take out and adjust the workpiece, thereby improving the convenience of operation.

[0026] Working principle: When the two protective covers 1 are opened, the trigger module 6 is pressed by pulling the handle 5, and the trigger module 6 starts the air pump module 4. The air pump module 4 starts to work, extracting air from the inside of the protective cover 1, reducing the air pressure inside the protective cover 1, so that the air pressure inside the protective cover 1 is less than the external air pressure or equal to the external air pressure. When the two protective covers 1 are opened, since the air pressure inside the protective cover 1 is low or equal to the external air pressure, if it is less than the external air pressure, the outside air will be instantly sucked in from the gap between the two protective covers 1, forming an airflow into the inside of the protective cover 1. If it is equal to the external air pressure, a large amount of airflow will not be generated during the opening process, thereby preventing the internal processing debris of the protective cover 1 from blowing to the outside of the protective cover 1 at the moment of opening after processing, causing danger and environmental damage.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slant bed precision fully protected CNC lathe, comprising a protective cover (1) and a lathe (2), wherein the protective cover (1) is slidably mounted on the lathe (2), and characterized in that: The protective cover (1) is provided with a through hole penetrating the protective cover (1), an air pump module (4) is fixedly installed in the through hole, the air pump module (4) is connected to the inner side of the protective cover (1) and the outer side of the protective cover (1), a handle (5) is fixedly installed on the protective cover (1), a trigger module (6) is arranged on the inner side of the handle (5), and a connecting wire (7) is also fixedly installed on the protective cover (1), one end of the connecting wire (7) is connected to the trigger module (6), and the other end of the connecting wire (7) is connected to the air pump module (4).

2. The slant bed precision fully protected CNC lathe according to claim 1 is characterized by: The protective cover (1) is composed of two pieces and is slidably mounted on the lathe (2).

3. The slant bed precision fully protected CNC lathe according to claim 1 is characterized by: A sealing strip 1 (8) is fixedly arranged on the inner side of the joint position of the protective cover (1), and a sealing strip 2 (9) is provided at the connection position between the protective cover (1) and the lathe (2), and the sealing strip 2 (9) is fixedly connected to the protective cover (1).

4. The slant bed precision fully protected CNC lathe according to claim 2 is characterized by: A sealing member (3) is fixedly installed on the outside of the connecting position of the two protective covers (1), the sealing member (3) wraps the connecting position of the two protective covers (1), and the cross-sectional area of ​​the sealing member (3) is larger than the cross-sectional area of ​​the protective covers (1).

5. The slant bed precision fully protected CNC lathe according to claim 3 is characterized by: The sealing strip 1 (8) and the sealing strip 2 (9) are made of rubber material.

6. The slant bed precision fully protected CNC lathe according to claim 1 is characterized by: The handle (5) and the air pump module (4) are both provided on the front and rear sides of the protective cover (1).

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