Screen support and numerical control machine tool

Abstract

The utility model discloses a screen support and numerical control machine tool, including fixed seat, rotatory seat, strut, support subassembly, rotatory seat is installed on the fixed seat, rotatory seat with fixed seat is rotatory connection, strut one end is fixedly connected with rotatory seat, the support subassembly is installed on the strut, the strut one end is fixedly connected with the rotatory seat, and the strut one end is fixedly connected with the rotatory seat one end is fixedly connected with the rotatory seat one end is fixedly connected with the rotatory seat one end is fixedly connected with the rotatory seat one end is fixedly connected with the rotatory seat one end. The supporting assembly is connected with the supporting rod in a sliding mode. According to the screen support, the supporting rod is supported through the supporting assembly, the supporting rod receives the upward supporting force of the supporting assembly, the torque opposite to the torque direction brought by the gravity of an operation screen is provided at the position of the rotating base, and therefore the torque brought by the gravity of the operation screen is counteracted, the stability of the screen support is improved, and the service life of the screen support is prolonged.

Description

Technical Field

[0001] The utility model belongs to the field of screen brackets, and particularly relates to a screen bracket and a numerical control machine tool. Background Art

[0002] Generally, a control screen is arranged on a numerical control machine tool to control the operation of the numerical control machine tool. The control screen is connected to the numerical control machine tool through a screen bracket and is used to adjust the position of the control screen. In the related art, one end of the screen bracket is arranged on the top of the numerical control machine tool, and the other end is connected to the control screen. However, generally, the control screen is heavy, and the total weight of the control screen and the screen bracket exceeds 20 kg. The control screen applies a downward pulling force at one end of the screen bracket, and a torque is generated at the connection between the screen bracket and the numerical control machine tool, so that the screen bracket is easily broken and the service life of the screen bracket is reduced. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a screen bracket and a numerical control machine tool, which solve the problem that the screen bracket in the prior art is easily broken and the service life of the screen bracket is reduced.

[0004] To this end, the utility model provides a screen bracket and a numerical control machine tool, including: a fixed seat, a rotating seat, a support rod, and a support assembly. The rotating seat is installed on the fixed seat, and the rotating seat is rotatably connected to the fixed seat. One end of the support rod is fixedly connected to the rotating seat, the support assembly is installed on the support rod, and the support assembly is slidably connected to the support rod.

[0005] Preferably, the support rod includes a horizontal portion and a vertical portion. One end of the horizontal portion is fixedly connected to the rotating seat, and the other end of the horizontal portion is fixedly connected to the vertical portion.

[0006] Preferably, a slideway parallel to the horizontal portion is arranged on the horizontal portion.

[0007] Preferably, a plurality of uniformly distributed threaded holes are arranged in the slideway.

[0008] Preferably, the support assembly includes a sliding seat, a connecting plate, and a universal wheel. The sliding seat is arranged on the horizontal portion, a slider is arranged on the sliding seat, the slider is in the slideway, and the slider is slidably connected to the slideway. The connecting plate is arranged below the sliding seat, and the universal wheel is arranged below the connecting plate.

[0009] Preferably, a plurality of uniformly distributed through holes are arranged on the slider.

[0010] Preferably, the distance between two adjacent through holes is equal to the distance between two adjacent threaded holes.

[0011] Preferably, a bolt is arranged in the through hole, and the bolt is threadedly connected with the threaded hole. The bolt passes through the through hole and is threadedly connected with the threaded hole to fix the slider in the slideway.

[0012] Preferably, a connecting seat is arranged at the bottom of the vertical portion. The connecting seat is used for connecting with the control screen.

[0013] A numerical control machine tool includes a numerical control machine tool main body, a control screen and the above-mentioned screen support. The fixed seat is fixedly installed on the top of the numerical control machine tool main body. The support assembly slides on the top of the numerical control machine tool main body. The control screen is connected to one end of the support rod.

[0014] Beneficial effects:

[0015] 1. The present utility model provides a screen support. The support rod is supported by the support assembly. The support rod receives an upward supporting force from the support assembly, and provides a torque in the direction opposite to the torque brought by the gravity of the operation screen at the rotating seat, thereby offsetting the torque brought by the gravity of the operation screen, and improving the stability and service life of the screen support.

[0016] 2. In the support assembly of the present utility model, the slider slides in the slideway, thereby adjusting the position of the support assembly on the support rod, and the bolt passes through the through hole and is fixedly connected with the threaded hole to fix the position of the slider, ensuring the stability during use. Description of the drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of Embodiment 1 of a screen support provided by the present utility model.

[0019] Figure 2 It is a schematic structural diagram of Embodiment 1 of a numerical control machine tool provided by the present utility model.

[0020] In the figure, 1 - fixed seat, 2 - rotating seat, 3 - support rod, 31 - horizontal portion, 32 - vertical portion, 33 - slideway, 34 - threaded hole, 35 - connecting seat, 4 - support assembly, 41 - sliding seat, 42 - connecting plate, 43 - universal wheel, 44 - slider, 45 - through hole, 46 - bolt, 5 - numerical control machine tool main body, 6 - control screen. Detailed implementation manners

[0021] The content of the present utility model can be more easily understood by referring to the following detailed description of the preferred embodiments of the present utility model and the included examples. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. In case of conflict, the definitions in this specification shall prevail.

[0022] Embodiment 1:

[0023] There is provided a screen bracket as shown in Figure 1 Figure [not shown], which includes: a fixed seat 1, a rotating seat 2, a support rod 3, and a support assembly 4. The rotating seat 2 is installed on the fixed seat 1, and the rotating seat 2 is rotatably connected to the fixed seat 1. One end of the support rod 3 is fixedly connected to the rotating seat 2, the support assembly 4 is installed on the support rod 3, and the support assembly 4 is slidably connected to the support rod 3. In this example, a bearing is provided in the fixed seat 1, and the rotating seat 2 is rotatably connected to the fixed seat 1 through the bearing.

[0024] The support rod 3 includes a horizontal portion 31 and a vertical portion 32. One end of the horizontal portion 31 is fixedly connected to the rotating seat 2, the other end of the horizontal portion 31 is fixedly connected to the vertical portion 32, a slideway 33 parallel to the horizontal portion 31 is provided on the horizontal portion 31, and a number of uniformly distributed threaded holes 34 are provided in the slideway 33.

[0025] The support assembly 4 includes a sliding seat 41, a connecting plate 42, and a universal wheel 43. The sliding seat 41 is provided on the horizontal portion 31, a slider 44 is provided on the sliding seat 41, the slider 44 is in the slideway 33, and the slider 44 is slidably connected to the slideway 33. The connecting plate 42 is provided below the sliding seat 41, the universal wheel 43 is provided below the connecting plate 42, a number of uniformly distributed through holes 45 are provided on the slider 44, and the distance between adjacent two through holes 45 is equal to the distance between adjacent two threaded holes 34. A bolt 46 is provided in the through hole 45, and the bolt 46 is threadedly connected to the threaded hole 34. The bolt 46 passes through the through hole 45 and is threadedly connected to the threaded hole 34 to fix the slider 44 in the slideway 33.

[0026] A connecting seat 35 is provided at the bottom of the vertical portion 32. The connecting seat 35 is used to connect with the control screen.

[0027] As shown in Figure 2 Figure [not shown], a numerical control machine tool includes a numerical control machine tool main body 5, a control screen 6, and the above screen bracket. The fixed seat 1 is fixedly installed on the top of the numerical control machine tool main body 5, the support assembly 4 slides on the top of the numerical control machine tool main body 5, and the control screen 6 is fixedly connected to the connecting seat 35.

[0028] Working principle: The position of the support assembly 4 on the support rod 3 is adjusted by sliding the slider 44 in the slideway 33. After adjustment, the bolt 46 passes through the through hole 45 and is threadedly connected to the threaded hole 34 to fix the position of the slider 44.

[0029] When the mobile control screen 6 is moved, the universal wheels 43 in the support assembly 4 roll with the movement of the support rod 3 to support the support rod 3 and ensure the stability during rotation.

Claims

1. A screen bracket, characterized in that: include: A fixed seat, a rotating seat, a support rod, and a support assembly, wherein the rotating seat is installed on the fixed seat, the rotating seat is rotatably connected to the fixed seat, one end of the support rod is fixedly connected to the rotating seat, the support assembly is installed on the support rod, and the support assembly is slidably connected to the support rod.

2. A screen bracket according to claim 1, characterized in that: The support rod comprises a horizontal portion and a vertical portion, one end of the horizontal portion is fixedly connected to the rotating seat, and the other end of the horizontal portion is fixedly connected to the vertical portion.

3. A screen bracket according to claim 2, characterized in that: The horizontal portion is provided with a slideway parallel to the horizontal portion.

4. A screen bracket according to claim 3, characterized in that: A plurality of evenly distributed threaded holes are arranged in the slideway.

5. A screen bracket according to claim 4, characterized in that: The supporting assembly includes a sliding seat, a connecting plate and a universal wheel. The sliding seat is arranged on the horizontal part. A slider is arranged on the sliding seat. The slider is in the slideway and is slidably connected to the slideway. The connecting plate is arranged below the sliding seat, and the universal wheel is arranged below the connecting plate.

6. A screen bracket according to claim 5, characterized in that: The sliding block is provided with a plurality of evenly distributed through holes.

7. A screen bracket according to claim 6, characterized in that: The distance between two adjacent through holes is equal to the distance between two adjacent threaded holes.

8. A screen bracket according to claim 7, characterized in that: A bolt is arranged in the through hole, and the bolt is connected to the threaded hole through threads.

9. The screen bracket according to claim 2, characterized in that: A connecting seat is arranged at the bottom of the vertical portion.

10. A numerically controlled machine tool, characterized in that: It includes a CNC machine tool body, a control screen and a screen bracket as described in any one of claims 1-9, the fixing seat is fixedly installed on the top of the CNC machine tool body, the supporting assembly slides on the top of the CNC machine tool body, and the control screen is connected to one end of the support rod.

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