Numerically-controlled machine tool supporting device

Abstract

The utility model is suitable for the field of numerical control machine tools, and provides a numerical control machine tool supporting device which comprises a supporting table internally provided with a cavity and a plurality of sets of detachable supporting structures arranged in the cavity in the preset direction. The disassembly supporting structure comprises a support fixedly arranged on the supporting table and a spur unit installed on the support. The spur unit is mounted on the support through an inserting structure, so that the spur unit which is convenient to disassemble can be singly replaced after being damaged after working for a long time, replacement is convenient, and resources are saved at the same time.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machine tools, in particular to a support device for a numerical control machine tool. Background Technique

[0002] A numerical control machine tool is short for a computer numerical control machine tool, which is an automated machine tool equipped with a program control system. Common numerical control machine tools include laser numerical control cutting machines, numerical control milling machines, etc.

[0003] Among them, common laser numerical control cutting machines all have a support table for supporting a plate member, and the support table includes a number of support protrusions distributed at equal intervals. The support protrusion is usually a triangular tip protrusion. The main purpose is to horizontally support the plate member. Since the contact area between the support protrusion and the plate member is small, the influence on the cutting process of the plate member can be effectively reduced.

[0004] At the present stage, the support protrusions are all integrally arranged in a row, that is, the whole row of triangular tip protrusions are cut from a metal plate. This makes it inconvenient to replace (the reason for replacement is that after the equipment works for a long time, some triangular tip protrusions will be melted by the laser), and single replacement cannot be realized, avoiding waste of resources.

[0005] To sum up, it is obvious that there are inconveniences and defects in the prior art in actual use, so it is necessary to improve it. Summary of the Utility Model

[0006] Aiming at the above defects, the purpose of the utility model is to provide a support device for a numerical control machine tool, which can perform single replacement on a convex tip unit that is damaged after long-term work through a conveniently detachable convex tip unit, realizing resource conservation while facilitating replacement.

[0007] To achieve the above purpose, the utility model provides a support device for a numerical control machine tool, including a support table with an internal cavity and a plurality of disassembly support structures arranged in a predetermined direction in the cavity; the disassembly support structure includes a support installed on the support table and a convex tip unit installed on the support; the convex tip unit is installed on the support through a plugging structure.

[0008] According to the support device for a numerical control machine tool of the utility model, each group of the disassembly support structures includes a support; the support is a strip-shaped structure; a plurality of convex tip units are correspondingly installed on the support, and the plurality of convex tip units are distributed along the extension direction of the support.

[0009] According to the support device for a numerical control machine tool of the utility model, the plugging structure includes a slot provided on the support and a plug block provided on the convex tip unit and cooperating with the slot.

[0010] According to the CNC machine tool supporting device of the utility model, the slot opening is arranged upward.

[0011] According to the CNC machine tool support device of the utility model, a positioning structure for positioning the installed convex tip unit is also provided in the chamber; the positioning structure includes a force-bearing edge provided on the convex tip unit and a pressure plate for pressing the force-bearing edges of multiple groups of convex tip units; the pressure plate is fixedly connected to the support platform.

[0012] According to the CNC machine tool supporting device of the utility model, a positioning groove is arranged on the force-bearing edge, and the pressing plate is provided with a positioning protrusion arranged corresponding to the positioning groove.

[0013] The utility model provides a support device for a numerically controlled machine tool, comprising a support platform with a chamber, and multiple groups of disassembly support structures arranged in a predetermined direction in the chamber; a water layer for cooling the hot melt residue and an airway for adsorbing smoke are arranged in the chamber; the multiple groups of disassembly support structures are on the same horizontal plane to horizontally support the plate. The disassembly support structure comprises a support fixedly arranged on the support platform and a convex tip unit installed on the support; the support is fixed in a manner that both ends are fixed to the side wall of the chamber by welding; the support is supported stably as a bearing component of the convex tip unit. The convex tip unit is installed on the support in a detachable manner, and the convex tip unit is installed on the support by a plug-in structure. Through the above structure, when the support convex tip of a convex tip unit is damaged, only the damaged component (convex tip unit) needs to be replaced, and other components do not need to be replaced in conjunction, thereby saving resources and reducing costs. The utility model can replace the convex tip unit that is easy to disassemble after being damaged after long-term work, which is convenient for replacement and saves resources at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a structural diagram of the pressing plate of the utility model and the positioning protrusions arranged on its components;

[0017] Figure 4 It is a structural diagram of the convex tip unit and its associated features of the utility model;

[0018] In the figure, 1-support, 11-chamber, 12-support platform, 2-convex tip unit, 3-slot, 21-force edge, 6-pressure plate, 211-positioning groove, 212-positioning protrusion. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] Refer to Figure 1 , Figure 2 and Figure 4 , the present utility model provides a support device for a numerically controlled machine tool. The support device for the numerically controlled machine tool includes a support table 12 with an internal cavity 11 and a plurality of dismountable support structures arranged in a predetermined direction within the cavity 11; a water layer for cooling the molten residue and an air duct for adsorbing the soot are provided within the cavity 11; the plurality of dismountable support structures are on the same horizontal plane to horizontally support the plate.

[0021] The dismountable support structure includes a support 1 fixedly arranged on the support table 12 and a convex tip unit 2 mounted on the support 1; the support 1 is fixedly connected in such a way that both ends are fixed to the side wall of the cavity 11 by welding; the support 1 with stable support serves as the load-bearing component of the convex tip unit 2.

[0022] The convex tip unit 2 is mounted on the support 1 in a detachable manner, and the convex tip unit 2 is mounted on the support 1 through a plug-in structure. With the above structure, when the support tip of a certain convex tip unit 2 is damaged, only the damaged component (convex tip unit 2) needs to be replaced singly, without the need to replace other components jointly, so as to save resources and reduce costs.

[0023] Specifically, each group of the dismountable support structures includes a support 1; the support 1 is in a long strip shape.

[0024] A plurality of convex tip units 2 are correspondingly mounted on the support 1, and the plurality of convex tip units 2 are distributed along the extending direction of the support 1. Through the mounting structure of the plurality of convex tip units 2 corresponding to the support 1, the working intensity during the installation of the support 1 can be reduced (because its installation method is end welding).

[0025] Preferably, the slot 3 has an opening facing upwards, and at the same time, the slot 3 is a countersunk slot (non-through slot); thereby defining the plug-in direction of the convex tip unit 2, and at the same time, using the slot 3 to limit the convex tip unit 2 in the vertical direction. It can ensure that the convex tip unit 2 has a good support effect and is also convenient for replacement.

[0026] Refer to Figure 2 , Figure 3 and Figure 4In addition, in another embodiment, in order to optimize the positioning effect of the protruding tip unit 2 after installation, a positioning structure for positioning the protruding tip unit 2 after installation is further provided in the chamber 11, and the position positioning of the protruding tip unit 2 after installation is optimized by the positioning structure;

[0027] The positioning structure includes a force-bearing edge 21 arranged on the convex tip unit 2 and a pressure plate 6 for pressing the force-bearing edges 21 of multiple groups of convex tip units 2; the pressure plate 6 is fixedly connected to the support platform 12, and the fixing method can be a traditional bolt connection. Specifically, threaded holes are provided on the connecting end of the pressure plate 6 and the inner wall of the support platform 12. During installation, the positioning bolts pass through the threaded holes to fix the pressure plate 6 to the support platform 12.

[0028] The force-bearing edge 21 is provided with a positioning groove 211, and the pressure plate 6 is provided with a positioning protrusion 212 corresponding to the positioning groove 211. Through the cooperation between the positioning groove 211 and the positioning protrusion 212, the position of the protrusion unit 2 along the extension direction of the support 1 is achieved.

[0029] In summary, the utility model provides a CNC machine tool support device, including a support table with a chamber inside, and multiple groups of disassembly support structures arranged in a predetermined direction in the chamber; a water layer for cooling the hot melt residue and an air duct for adsorbing smoke are arranged in the chamber; multiple groups of disassembly support structures are on the same horizontal plane to horizontally support the plate. The disassembly support structure includes a support fixedly arranged on the support table and a convex tip unit installed on the support; the support is fixed in such a way that both ends are fixed to the side wall of the chamber by welding; the support with stable support serves as a bearing component of the convex tip unit. The convex tip unit is detachably mounted on the support, and the convex tip unit is mounted on the support by a plug-in structure. Through the above structure, when the supporting convex tip of a convex tip unit is damaged, only the damaged component (convex tip unit) needs to be replaced, and there is no need to replace other components, thereby saving resources and reducing costs. The utility model can use the easily disassembled convex tip unit to replace it individually after it is damaged after working for a long time, so that the replacement is convenient and resources are saved.

[0030] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A CNC machine tool support device, characterized in that: It includes a support platform with a chamber inside, and multiple groups of disassembly support structures arranged in the chamber along a predetermined direction; The disassembly support structure includes a support fixedly arranged on the support platform and a convex tip unit installed on the support; The convex tip unit is installed on the support through a plug-in structure.

2. The CNC machine tool support device according to claim 1, characterized in that: Each group of the disassembly support structures includes a support seat; the support seat is a long strip structure; The support is correspondingly mounted with a plurality of convex tip units, and the plurality of convex tip units are distributed along the extension direction of the support.

3. The CNC machine tool support device according to claim 1, characterized in that: The plug-in structure comprises a slot arranged on the support and an insert block matched with the slot and arranged on the convex tip unit.

4. The CNC machine tool support device according to claim 3, characterized in that: The slot opening is arranged upward.

5. The CNC machine tool support device according to any one of claims 1, 2 and 4, characterized in that: The chamber is also provided with a positioning structure for positioning the installed convex tip unit; The positioning structure includes a force-bearing edge arranged on the convex tip unit and a pressing plate for pressing the force-bearing edges of the multiple groups of convex tip units; The pressing plate is fixedly connected to the supporting platform.

6. The CNC machine tool support device according to claim 5, characterized in that: The force-bearing edge is provided with a positioning groove, and the pressure plate is provided with a positioning protrusion corresponding to the positioning groove.

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