Upright column of numerical control machine tool

Abstract

The utility model provides a numerical control machine tool stand column and belongs to the technical field of numerical control machine tools. The numerical control machine tool stand column comprises an adjusting structure and a mounting structure, the adjusting structure comprises a shell, a servo motor, a ball screw pair, a lead screw nut pair and an adjusting assembly, the servo motor is mounted on one side of the shell, the ball screw pair is connected with the servo motor, the ball screw pair is rotationally connected with the shell, and the lead screw nut pair is connected with the adjusting assembly. The lead screw nut pair is connected with the ball screw pair, the adjusting assembly is arranged on one side of the lead screw nut pair, the mounting structure comprises a supporting plate and a mounting assembly, the supporting plate is connected with the adjusting assembly, and the mounting assembly is arranged on one side of the supporting plate. According to the numerical control machine tool stand column, equipment can be independently and integrally lifted conveniently, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of CNC machine tools, and in particular to a CNC machine tool column. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process the parts according to the shape and size required by the drawing.

[0003] The existing CNC machine tool columns have the following disadvantages: when in use, the columns can only support one device, which not only increases the space occupied, but also increases the cost of the CNC machine tool, and is prone to shaking during use.

[0004] In this regard, the Chinese patent application number is CN202021443728.9, which discloses a CNC machine tool column, including a base, a protective shell is fixedly connected to the top of the base, a movable square hole is opened in the middle of the outer side of the protective shell, and limiting grooves are opened on both sides of the inner side of the movable square hole. Through the arrangement of multiple connecting rods, cross plates, support columns and support plates, the column can support multiple devices at the same time, thereby improving the utilization rate of the workshop space and reducing the cost of CNC machine tools. Through the arrangement of limit grooves and limit blocks, the cross plate can be prevented from shaking during the use of the column, thereby improving the reliability of the column.

[0005] The following deficiencies still exist in the use of the above-mentioned solution: when in use, the support plate, cross plate and support column are driven to move by the cylinder, which facilitates the adjustment of the height of multiple devices. However, multiple cross plates are connected to the support plate, so that the heights of multiple devices are consistent, and it is not easy to adjust a single device independently, thereby reducing the practicality of the device. Utility Model Content

[0006] In order to remedy the above deficiencies, the present application provides a CNC machine tool column, which aims to improve the connection between multiple cross plates and support plates so that the heights of multiple devices are consistent, making it difficult to adjust a single device independently.

[0007] An embodiment of the present application provides a CNC machine tool column, including an adjustment structure and an installation structure, the adjustment structure including a housing, a servo motor, a ball screw pair, a screw nut pair and an adjustment assembly, the servo motor is installed on one side of the housing, the ball screw pair is connected to the servo motor, the ball screw pair is rotatably connected to the housing, the screw nut pair is connected to the ball screw pair, the adjustment assembly is arranged on one side of the screw nut pair, the installation structure includes a support plate and a installation assembly, the support plate is connected to the adjustment assembly, and the installation assembly is arranged on one side of the support plate.

[0008] In a specific implementation, the adjustment assembly includes an electric push rod and a cross bar, the electric push rod is installed on one side of the screw nut pair, and the cross bar is connected to the movable end of the electric push rod.

[0009] In the above implementation process, the electric push rod and the cross bar are arranged to facilitate independent lifting of the equipment, thereby improving the practicality of the device.

[0010] In a specific implementation, a slide groove is formed through one side of the shell, and the cross bar is slidably connected to the slide groove.

[0011] In the above implementation process, the movement of the cross bar can be conveniently limited by the sliding connection between the cross bar and the sliding groove.

[0012] In a specific implementation manner, a sliding rod is disposed in the housing, and the lead screw nut pair is slidably connected to the sliding rod.

[0013] In the above implementation process, the movement of the screw nut pair can be conveniently limited by the sliding connection between the screw nut pair and the sliding rod.

[0014] In a specific embodiment, the mounting assembly includes a mounting plate, a first mounting block and a second mounting block, the mounting plate is slidably connected to the support plate, the first mounting block is arranged on one side of the mounting plate, and the second mounting block is arranged on one side of the support plate.

[0015] In the above implementation process, by providing the mounting plate, the first mounting block and the second mounting block, it is possible to conveniently install devices of different sizes.

[0016] In a specific implementation manner, a limiting groove is provided on one side of the support plate, and the mounting plate is slidably connected to the limiting groove.

[0017] In the above implementation process, the movement of the mounting plate can be conveniently limited by the sliding connection between the mounting plate and the limiting groove.

[0018] In a specific embodiment, a mounting hole is formed through one side of the first mounting block and one side of the second mounting block.

[0019] In the above implementation process, by opening mounting holes through one side of the first mounting block and the second mounting block, the device can be easily installed.

[0020] In a specific embodiment, a base is provided at the bottom of the shell.

[0021] In the above implementation process, by providing a base at the bottom of the shell, the column can be made more stable.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: by adjusting the setting of the components, the equipment can be easily lifted and lowered independently, thereby improving the practicality of the device; the servo motor drives the ball screw pair to rotate, causing the screw nut pair to move, thereby facilitating the simultaneous lifting and lowering of the equipment, which is convenient and quick; by setting the installation components, equipment of different sizes can be easily installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of a CNC machine tool column structure provided by an embodiment of the present application;

[0025] Figure 2 A schematic diagram of a top view structure of a CNC machine tool column provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of a cross-sectional structure of a CNC machine tool column provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the installation structure provided for an implementation method of the present application.

[0028] In the figure: 10-adjusting structure; 110-housing; 120-servo motor; 130-ball screw pair; 140-screw nut pair; 150-adjusting assembly; 151-electric push rod; 152-cross bar; 160-slide groove; 170-slide rod; 20-mounting structure; 210-support plate; 220-mounting assembly; 221-mounting plate; 222-first mounting block; 223-second mounting block; 230-limiting groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 The present application provides a CNC machine tool column, including an adjustment structure 10 and a mounting structure 20.

[0033] Specifically, the adjustment structure 10 facilitates independent and overall lifting of the device, thereby improving the practicability of the device, and the installation structure 20 facilitates the installation of devices of different sizes.

[0034] See also Figure 1 , Figure 2 and Figure 3 The adjustment structure 10 includes a housing 110, a servo motor 120, a ball screw pair 130, a screw nut pair 140 and an adjustment assembly 150. The servo motor 120 is installed on one side of the housing 110, the ball screw pair 130 is connected to the servo motor 120, the ball screw pair 130 is rotationally connected to the housing 110, the screw nut pair 140 is connected to the ball screw pair 130, and the adjustment assembly 150 is arranged on one side of the screw nut pair 140.

[0035] In the specific setting, the adjustment component 150 includes an electric push rod 151 and a cross bar 152. The electric push rod 151 is installed on one side of the screw nut pair 140, and the cross bar 152 is connected to the movable end of the electric push rod 151. The setting of the electric push rod 151 and the cross bar 152 can facilitate the independent lifting of the equipment, thereby improving the practicality of the device.

[0036] In a specific configuration, a slide groove 160 is formed through one side of the shell 110 , and the cross bar 152 is slidably connected to the slide groove 160 . The movement of the cross bar 152 can be conveniently limited by the sliding connection between the cross bar 152 and the slide groove 160 .

[0037] In a specific configuration, a slide bar 170 is provided in the housing 110 , and the screw nut pair 140 is slidably connected to the slide bar 170 , wherein the movement of the screw nut pair 140 can be conveniently limited by the sliding connection between the screw nut pair 140 and the slide bar 170 .

[0038] In a specific configuration, a base is provided at the bottom of the shell 110 , wherein by providing the base at the bottom of the shell 110 , the column can be made more stable.

[0039] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The mounting structure 20 includes a support plate 210 and a mounting assembly 220 . The support plate 210 is connected to the adjustment assembly 150 , and the mounting assembly 220 is disposed on one side of the support plate 210 .

[0040] In the specific setting, the mounting assembly 220 includes a mounting plate 221, a first mounting block 222 and a second mounting block 223. The mounting plate 221 is slidably connected to the support plate 210. The first mounting block 222 is arranged on one side of the mounting plate 221, and the second mounting block 223 is arranged on one side of the support plate 210. The setting of the mounting plate 221, the first mounting block 222 and the second mounting block 223 facilitates the installation of equipment of different sizes.

[0041] In the specific setting, a limiting groove 230 is opened on one side of the support plate 210, and the mounting plate 221 is slidably connected to the limiting groove 230. The sliding connection between the mounting plate 221 and the limiting groove 230 can facilitate the movement of the mounting plate 221 to be limited.

[0042] In a specific configuration, mounting holes are provided on one side of the first mounting block 222 and the second mounting block 223 , and the installation of equipment can be facilitated by providing mounting holes on one side of the first mounting block 222 and the second mounting block 223 .

[0043] The working principle of this CNC machine tool column: when using the CNC machine tool column, by adjusting the position of the mounting plate 221 on the support plate 210, it is convenient to install equipment of different sizes, and the electric push rod 151 drives the cross bar 152 to move, which is convenient for independent lifting of the equipment, thereby improving the practicality of the device, and the servo motor 120 drives the ball screw pair 130 to rotate, so that the screw nut pair 140 moves, which is convenient for driving the equipment to rise and fall at the same time, thereby improving the practicality of the device.

[0044] It should be noted that the specific models and specifications of the servo motor 120 and the electric push rod 151 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0045] The power supply and principle of the servo motor 120 and the electric push rod 151 are clear to those skilled in the art and will not be described in detail here.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A CNC machine tool column, characterized in that: include An adjustment structure (10), the adjustment structure (10) comprising a housing (110), a servo motor (120), a ball screw pair (130), a screw nut pair (140) and an adjustment assembly (150), the servo motor (120) being mounted on one side of the housing (110), the ball screw pair (130) being connected to the servo motor (120), the ball screw pair (130) being rotationally connected to the housing (110), the screw nut pair (140) being connected to the ball screw pair (130), and the adjustment assembly (150) being arranged on one side of the screw nut pair (140); A mounting structure (20), the mounting structure (20) comprising a support plate (210) and a mounting assembly (220), the support plate (210) being connected to the adjustment assembly (150), and the mounting assembly (220) being arranged on one side of the support plate (210).

2. A CNC machine tool column according to claim 1, characterized in that: The adjustment assembly (150) comprises an electric push rod (151) and a cross bar (152); the electric push rod (151) is mounted on one side of the lead screw nut pair (140); and the cross bar (152) is connected to the movable end of the electric push rod (151).

3. A CNC machine tool column according to claim 2, characterized in that: A sliding groove (160) is formed through one side of the housing (110), and the cross bar (152) is slidably connected to the sliding groove (160).

4. A CNC machine tool column according to claim 1, characterized in that: A sliding rod (170) is disposed in the housing (110), and the lead screw nut pair (140) is slidably connected to the sliding rod (170).

5. A CNC machine tool column according to claim 1, characterized in that: The mounting assembly (220) comprises a mounting plate (221), a first mounting block (222) and a second mounting block (223); the mounting plate (221) is slidably connected to the support plate (210); the first mounting block (222) is arranged on one side of the mounting plate (221); and the second mounting block (223) is arranged on one side of the support plate (210).

6. A CNC machine tool column according to claim 5, characterized in that: A limiting groove (230) is provided on one side of the support plate (210), and the mounting plate (221) is slidably connected to the limiting groove (230).

7. A CNC machine tool column according to claim 5, characterized in that: One side of each of the first mounting block (222) and the second mounting block (223) is provided with mounting holes extending therethrough.

8. The CNC machine tool column according to claim 1, characterized in that: A base is provided at the bottom of the housing (110).

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