Numerical control machine tool machining center

Abstract

The utility model provides a numerical control machine tool machining center, relates to the technical field of numerical control machine tools, and aims to solve the technical problem that in the prior art, once an object to be machined exceeds the length of a machine tool, the object to be machined cannot be machined in the machine tool, the numerical control machine tool machining center comprises a machine tool body and a protection structure, a hole structure is arranged on a side protection plate of the machine tool body and used for enabling a workpiece on the workbench to extend out of the machine tool body. The protection structure comprises a main body and a door plate hinged to the main body, the main body comprises a plurality of telescopic joints which are sequentially connected, every two adjacent telescopic joints can move relatively, and the first telescopic joint is connected with the side protection plate and arranged to surround the peripheral side of the hole structure; the door plate is hinged to the last telescopic joint. The length of the protection structure can be adjusted according to the length of a machined workpiece, the applicability is wider, and the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially is a kind of numerical control machine tool machining center. BACKGROUND

[0002] The current numerical control machine tool machining center as shown in the drawings includes machine tool main body 1 and the side door 101 on the side guard plate 11 of machine tool. Figure 1 Generally, the side door 101 is connected to the machine tool guard plate.

[0003] The applicant finds that the prior art at least has the following technical problems:

[0004] Once the workpiece exceeds the length of the machine tool, it cannot be processed in the machine tool. If the side door of the protective cover is opened for workpiece processing, there is a phenomenon of iron filings splashing in the cutting process, and the splashing of cutting fluid pollutes the environment. If the workpiece moves left and right, personnel passing by may be injured if not careful, which poses a certain safety hazard. INVENTION CONTENTS

[0005] The utility model discloses a kind of numerical control machine tool machining centers, to solve the technical problems that the article once exceeds the length of machine tool cannot be processed in machine tool in prior art. If the side door of protective cover is selected to open for workpiece processing, there is a phenomenon of iron filings splashing in the cutting process, and the splashing of cutting fluid pollutes the environment. If the workpiece moves left and right, personnel passing by may be injured if not careful, which poses a certain safety hazard. The preferred technical solutions in many technical solutions provided by the utility model can produce many technical effects, which are described in detail below.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of numerical control machine tool machining center, including machine tool main body and protective structure, wherein:

[0008] The machine tool main body sets workbench, and the side guard plate of the machine tool main body is provided with hole structure, and the hole structure is used to make the workpiece on the workbench extend from the machine tool main body by it;

[0009] The protective structure includes main body and door plate hinged to the main body, and the main body includes multiple telescopic joints connected in sequence and capable of relative motion between two adjacent telescopic joints, the first telescopic joint is connected with the side guard plate, and is set as surrounding the circumferential side of the hole structure;The door plate is hingedly connected to the last telescopic joint.

[0010] Preferably, the telescopic section includes a first frame structure, and the main body further includes a telescopic mechanism, and the telescopic mechanism is provided between every two adjacent first frame structures.

[0011] Preferably, the cross section of the telescopic mechanism is "M"-shaped.

[0012] Preferably, the first frame structure comprises a hollow rectangular frame.

[0013] Preferably, the telescopic joint includes a second frame structure, the second frame structure includes a frame body and a first connecting end and a second connecting end respectively provided at both ends of the frame body and located on both sides of the frame body, wherein:

[0014] The two adjacent groups of the second frame structures are respectively the first frame segment and the second frame segment. The first connecting end of the first frame segment can move along the length direction of the frame body of the second frame segment, and the second connecting end of the second frame segment can move along the length direction of the frame body of the first frame segment.

[0015] Preferably, the two opposite surfaces of the frame body are respectively a first surface and a second surface, wherein:

[0016] One of the first surface of the frame body and the first connecting end is provided with a slide groove, and the other is provided with a slide rail; and / or

[0017] One of the second surface of the frame body and the second connecting end is provided with a sliding groove, and the other is provided with a sliding rail.

[0018] Preferably, the cross-sections of the slide rail and the slide groove both include an I-shaped structure.

[0019] Preferably, a handle is provided on the door panel.

[0020] Preferably, an observation window is provided on the door panel.

[0021] Preferably, a lock structure is provided on the door panel, and the lock structure can lock the door panel and the main body.

[0022] The numerical control machine tool machining center provided by the utility model, including machine tool main part and protection structure, protection structure is surrounded on the hole structure of the side guard plate of machine tool main part, when the workpiece to be processed exceeds the length of machine tool main part, the workpiece to be processed can be extended from machine tool main part through hole structure, so that the numerical control machine tool machining center can meet the use of longer workpiece processing. If there are problems such as iron filings splashing and cutting fluid splashing during cutting process, the protection structure can block the splashing iron filings and cutting fluid inside, so that the iron filings and cutting fluid cannot splash to the outside of the protection structure, avoiding hurting the staff or external equipment. During the processing of the workpiece, the workpiece will inevitably move left and right, the workpiece is covered in the protection structure, which can also avoid the problem that the staff is not careful and is hurt by the workpiece being processed, and can also make the workpiece be processed more smoothly. The protection structure includes a main body and a door plate hinged to the main body, the main body includes multiple telescopic joints connected in sequence and capable of relative movement between adjacent two sections, the protection structure adopts a telescopic structure, and the length of the protection structure can be adjusted according to the length of the workpiece, without occupying space. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0024] Figure 1 It is a structural schematic diagram of the numerical control machine tool machining center in the background art;

[0025] Figure 2 It is a structural schematic diagram of the numerical control machine tool machining center embodiment one of the utility model;

[0026] Figure 3 It is Figure 1 the front view structural schematic diagram;

[0027] Figure 4 It is Figure 3 the A-A section view structural schematic diagram of the utility model;

[0028] Figure 5 It is Figure 4 the enlarged structural schematic diagram of the A place in the utility model;

[0029] Figure 6 It is a structural schematic diagram of the numerical control machine tool machining center embodiment two of the utility model;

[0030] Figure 7 It is Figure 6A cross-sectional structure of the protective structure.

[0031] In the figure: 1, machine tool main body; 101, side door; 10, workbench; 11, side guard; 110, hole structure;

[0032] 2, protective structure; 21, main body; 210, frame body; 211, first frame structure; 212, telescopic mechanism; 1210, first connecting end; 2210, second connecting end; 2101, first frame segment; 2102, second frame segment; 100, first surface; 200, second surface; 22, door plate; 221, handle; 222, observation window; 223, lock structure;

[0033] 3, workpiece. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0035] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0036] In the description of the utility model, it is also necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] Embodiment one

[0038] Figure 2 is a structural schematic diagram of the embodiment, Figure 3 is Figure 2 front view structural schematic diagram of Figure 2and Figure 3 As shown in the drawings, the embodiment provides a numerical control machine tool machining center, which comprises a machine tool body 1 and a protection structure 2.

[0039] The machine tool body 1 is provided with a workbench 10, and a hole structure 110 is arranged on a side guard plate 11 of the machine tool body 1, and the hole structure 110 is used for allowing a workpiece 3 on the workbench 10 to extend out of the machine tool body 1. By arranging the hole structure 110 on the side guard plate 11 of the machine tool body 1, when the workpiece 3 to be machined exceeds the length of the machine tool body 1, the workpiece 3 to be machined can be extended out of the machine tool body 1 through the hole structure 110, so that the numerical control machine tool machining center can meet the machining use of longer workpieces.

[0040] The protection structure 2 comprises a main body 21 and a door plate 22 hinged to the main body 21, the main body 21 comprises multiple telescopic sections which are connected in sequence and can move relative to each other, a first telescopic section is connected with the side guard plate 11 and is arranged to surround the periphery of the hole structure 110, and the door plate 22 is hingedly connected to the last telescopic section.

[0041] By arranging the protection structure 2 on the periphery of the hole structure 110, the workpiece extending out of the machine tool body 1 can be effectively protected. If there are problems such as iron filings splashing and cutting fluid splashing during cutting, the protection structure 2 can block the splashing iron filings and cutting fluid inside, so that the iron filings and cutting fluid cannot splash to the outside of the protection structure 2, avoiding hurting the workers or external equipment. During the machining of the workpiece 3, the workpiece will inevitably move left and right, and by covering the workpiece in the protection structure 2, the problem that the workers are not careful and are hurt by the workpiece being machined can also be avoided, which can eliminate the safety hazards and also make the workpiece be machined more smoothly.

[0042] In order to be more convenient to use and have a wider range of application and improve the practicality of the numerical control machine tool machining center, the protection structure 2 in the embodiment adopts a telescopic structure, and the length of the protection structure 2 can be adjusted according to the length of the workpiece, without occupying space.

[0043] Specifically, the protection structure 2 moves relative to each other through multiple telescopic sections which can move towards or away from each other, and when the workpiece 3 is long, the protection structure 2 is extended out, and when the workpiece 3 is short, the protection structure 2 can be retracted according to the need, so as to meet the machining use of more workpieces as much as possible, and the safety factor is high during use. The door plate 22 is hinged to the main body 21 of the protection structure 2, and optionally, the door plate 22 is connected with one side of the main body 21 through a hinge, so as to facilitate the opening and closing of the door plate 22.

[0044] In this embodiment, a handle 221 is provided on the door panel 22. When in use, the protective structure 2 can be extended or retracted by pushing or pulling the handle 221. Specifically, the handle 221 adopts a "U"-shaped structure, with both ends fixedly connected to the door panel 22. The "U"-shaped structure is more convenient for hand holding and pushing and pulling operations, and is the preferred structure of this handle 221.

[0045] Of course, in actual production and use, other regular or irregular shaped handles may be provided according to use requirements. The specific structure of the handle 221 is not limited here, as long as it meets the use requirements.

[0046] Furthermore, in this embodiment, an observation window 222 is provided on the door panel 22. Optionally, the observation window 222 is provided at the center of the door panel 22. The observation window 222 may be made of a transparent or translucent material to facilitate real-time monitoring of the processing conditions inside the machine tool body 1.

[0047] Optionally, a lock structure 223 is provided on the door panel 22. The lock structure 223 can lock the door panel 22 and the main body 21. The lock structure 223 can be closed and locked to prevent the door panel 22 from opening during processing, thereby ensuring safe production.

[0048] As an optional implementation, Figure 4 yes Figure 3 AA cross-sectional structural diagram, Figure 5 yes Figure 4 The enlarged structural diagram at A is as follows: Figure 4 and Figure 5 As shown, the telescopic section includes a first frame structure 211. In this embodiment, the first frame structure 211 comprises a hollow rectangular frame. Specifically, the main body 21 also includes a telescopic mechanism 212. A telescopic mechanism 212 is provided between each two adjacent first frame structures 211. The first frame structures 211 achieve relative movement through the expansion and contraction of the telescopic mechanism 212.

[0049] In this embodiment, the telescopic mechanism 212 optionally has an "M"-shaped cross-section. During use, when the main body 21 is pushed toward the side closer to the machine tool body 1, the "M"-shaped telescopic mechanism 212 compresses, shortening the protective structure 2. This makes it more suitable for machining workpieces 3 that extend a short distance from the machine tool body 1, or that do not extend at all. When the main body 21 is pulled toward the side farther from the machine tool body 1, the "M"-shaped telescopic mechanism 212 extends, extending the protective structure 2. This makes it more suitable for machining workpieces 3 that extend a long distance from the machine tool body 1. Furthermore, the use of the "M"-shaped telescopic mechanism 212 in this embodiment provides a certain noise reduction effect.

[0050] Example 2

[0051] Figure 6 Schematic diagram of the structure of this embodiment,Figure 7 is a schematic cross-sectional view of the protective structure in this embodiment. Figure 6 and Figure 7 As shown, different from the first embodiment, the telescopic joint in this embodiment includes a second frame structure, which includes a frame body 210 and a first connection end 1210 and a second connection end 2210 respectively arranged at both ends of the frame body 210 and located on both sides of the frame body 210.

[0052] Among them, the two adjacent groups of second frame structures are the first frame segment 2101 and the second frame segment 2102, the first connection end 1210 of the first frame segment 2101 can move along the length direction of the frame body 210 of the second frame segment 2102, and the second connection end 2210 of the second frame segment 2102 can move along the length direction of the frame body 210 of the first frame segment 2101.

[0053] In this embodiment, the two opposite surfaces on the frame body 210 are respectively the first surface 100 and the second surface 200, and one of the first surface 100 and the first connection end 1210 of the frame body 210 is provided with a slide groove, and the other is provided with a slide rail; and / or, one of the second surface 100 and the second connection end 2210 of the frame body 210 is provided with a slide groove, and the other is provided with a slide rail, so that the extension and retraction of the protective structure can be more smoothly achieved through the cooperation of the slide groove and the slide rail.

[0054] Specifically, the cross-sections of the slide rail and the slide groove both include an "I"-shaped structure. On the premise of meeting the sliding requirements, the slide groove with the "I"-shaped structure can play a certain limiting role on the slide rail, making it safer and more stable to use.

[0055] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A CNC machine tool processing center, characterized in that: It includes the machine tool body and protective structure, including: The machine tool body is provided with a workbench, and a hole structure is provided on the side guard plate of the machine tool body, wherein the hole structure is used to allow the workpiece on the workbench to extend out of the machine tool body; The protective structure includes a main body and a door panel hinged on the main body. The main body includes multiple telescopic joints connected in sequence and adjacent sections can move relative to each other. The first section of the telescopic joint is connected to the side guard plate and is arranged to surround the peripheral side of the hole structure; the door panel is hingedly connected to the last section of the telescopic joint.

2. The CNC machine tool processing center according to claim 1, characterized in that: The telescopic section includes a first frame structure, and the main body further includes a telescopic mechanism, and the telescopic mechanism is arranged between every two adjacent first frame structures.

3. The CNC machine tool processing center according to claim 2, characterized in that: The cross section of the telescopic mechanism is "M" shaped.

4. The CNC machine tool processing center according to claim 3, characterized in that: The first frame structure includes a hollow rectangular frame.

5. The CNC machine tool processing center according to claim 1, characterized in that: The telescopic joint includes a second frame structure, which includes a frame body and a first connecting end and a second connecting end respectively provided at both ends of the frame body and located on both sides of the frame body, wherein: The two adjacent groups of the second frame structures are respectively the first frame segment and the second frame segment. The first connecting end of the first frame segment can move along the length direction of the frame body of the second frame segment; the second connecting end of the second frame segment can move along the length direction of the frame body of the first frame segment.

6. The CNC machine tool processing center according to claim 5, characterized in that: The two opposite surfaces of the frame body are respectively a first surface and a second surface, wherein: One of the first surface of the frame body and the first connecting end is provided with a slide groove, and the other is provided with a slide rail; and / or One of the second surface of the frame body and the second connecting end is provided with a sliding groove, and the other is provided with a sliding rail.

7. The CNC machine tool processing center according to claim 6, characterized in that: The cross-sections of the slide rail and the slide groove both include an I-shaped structure.

8. The CNC machine tool processing center according to any one of claims 1 to 7, characterized in that: A handle is provided on the door panel.

9. The CNC machine tool processing center according to any one of claims 1 to 7, characterized in that: An observation window is arranged on the door panel.

10. The CNC machine tool processing center according to any one of claims 1 to 7, characterized in that: A lock structure is provided on the door panel, and the lock structure can lock the door panel and the main body.

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