Trapezoidal lead screw support assembly

Abstract

The utility model relates to the field of lead screw supports, and discloses a trapezoid lead screw support assembly which comprises a workbench, a mounting hole is formed in the upper surface of the workbench in a penetrating mode, a threaded cylinder is connected to the inner wall of the mounting hole in a threaded mode, and a mounting plate is fixedly connected to the lower surface of the threaded cylinder. Screw holes are formed in the four corners of the upper surface of the mounting plate in a penetrating mode, the inner walls of the screw holes are in threaded connection with screws, the inner wall of the threaded cylinder is detachably connected with a screw rod body, the outer wall of the screw rod body is in threaded connection with a nut body, and the outer wall of the nut body is fixedly connected with a nut support. A supporting seat is detachably connected to the outer wall of the top end of the lead screw body, and a support is fixedly connected to the lower surface of the workbench. According to the screw rod, the threaded cylinder is installed in the installation hole, then the screw is installed in the screw hole by rotating the screw, through the design, the effect of conveniently installing the screw rod body is achieved, and meanwhile the effect that the screw rod can be used repeatedly through one-time punching is achieved.

Description

Technical Field

[0001] The utility model relates to the field of screw rod supports, in particular to a trapezoidal screw rod support component. Background Art

[0002] Trapezoidal lead screw is a mechanical transmission element, which consists of a threaded rod and a nut that matches it. It is often used to achieve linear motion or convert rotary motion into linear motion. The cross-sectional shape of the trapezoidal lead screw is a trapezoid. During the use of the trapezoidal lead screw, a support assembly is required to provide support for the lead screw. During the installation process of the existing lead screw, a hole needs to be opened on the installation equipment, and then the lead screw is installed. The hole opening is cumbersome and inconvenient to use. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a trapezoidal screw support assembly, aiming to improve the trapezoidal screw support assembly. Under normal circumstances, the trapezoidal screw support assembly is inconvenient to install.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trapezoidal screw support assembly, including a workbench, the upper surface of the workbench is penetrated by a mounting hole, the inner wall of the mounting hole is threadedly connected to a threaded barrel, the lower surface of the threaded barrel is fixedly connected to a mounting plate, screw holes are penetrated at the four corners of the upper surface of the mounting plate, the inner wall of the screw hole is threadedly connected to a screw, the inner wall of the threaded barrel is detachably connected to a screw body, the outer wall of the screw body is threadedly connected to a nut body, the outer wall of the nut body is fixedly connected to a nut support, and the top outer wall of the screw body is detachably connected to a support seat.

[0005] As a further description of the above technical solution:

[0006] A bracket is fixedly connected to the lower surface of the workbench.

[0007] As a further description of the above technical solution:

[0008] The screw holes are opened to the inside of the workbench.

[0009] As a further description of the above technical solution:

[0010] A rotating hole is formed through the center of the upper surface of the mounting plate, and the rotating hole is fitted with the outer wall of the screw rod body.

[0011] As a further description of the above technical solution:

[0012] The threaded barrel is made of wear-resistant material.

[0013] As a further description of the above technical solution:

[0014] The material of the screw rod body is wear-resistant material.

[0015] As a further description of the above technical solution:

[0016] The inner wall and the outer wall of the threaded barrel are both provided with an anti-corrosion coating, and the outer wall of the screw body is provided with an anti-corrosion coating.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, the threaded barrel is installed into the installation hole, and then the screw is installed into the screw hole by rotating the screw. This design achieves the effect of convenient installation of the screw body and the effect of one-time drilling and multiple uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of a trapezoidal screw support assembly proposed by the utility model;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of a trapezoidal screw support assembly proposed by the utility model;

[0021] Figure 3 This is a disassembled diagram of a trapezoidal screw support assembly proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a screw hole of a trapezoidal screw rod support assembly.

[0023] Legend:

[0024] 1. Workbench; 2. Mounting hole; 3. Threaded barrel; 4. Mounting plate; 5. Screw hole; 6. Screw; 7. Nut support; 8. Nut body; 9. Support group; 10. Screw body; 11. Bracket. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-4The utility model provides an embodiment of a trapezoidal screw support assembly, including a workbench 1, a mounting hole 2 is formed through the upper surface of the workbench 1, a threaded barrel 3 is threadedly connected to the inner wall of the mounting hole 2, a mounting plate 4 is fixedly connected to the lower surface of the threaded barrel 3, screw holes 5 are formed through the four corners of the upper surface of the mounting plate 4, screws 6 are threadedly connected to the inner wall of the screw hole 5, a screw body 10 is detachably connected to the inner wall of the threaded barrel 3, a nut body 8 is threadedly connected to the outer wall of the nut body 8, a nut support 7 is fixedly connected to the outer wall of the nut body 8, and a support seat is detachably connected to the top outer wall of the screw body 10, the threaded barrel 3 is installed in the mounting hole 2, and then the screw 6 is installed in the screw hole 5 by rotating the screw 6. This design achieves the effect of convenient installation of the screw body 10, and at the same time achieves the effect of one-time drilling and multiple uses.

[0027] A bracket 11 is fixedly connected to the lower surface of the workbench 1, a screw hole 5 is opened to the inside of the workbench 1, a rotary hole is opened through the center of the upper surface of the mounting plate 4, the rotary hole is fitted with the outer wall of the screw body 10, the threaded barrel 3 is made of wear-resistant material, the screw body 10 is made of wear-resistant material, and the screw body 10 is made of wear-resistant material. This design achieves the purpose of increasing the service life of the device.

[0028] Working principle: When the device needs to be used, first install the threaded tube 3 into the mounting hole 2, and then install the screw 6 into the screw hole 5 by turning the screw 6, and then install the screw body 10 into the threaded tube 3, install the nut body 8 on the screw body 10, and install the support seat on the screw body 10, and then the device can be used.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trapezoidal screw support assembly, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a mounting hole (2), the inner wall of the mounting hole (2) is threadedly connected to a threaded tube (3), the lower surface of the threaded tube (3) is fixedly connected to a mounting plate (4), the upper surface of the mounting plate (4) is provided with screw holes (5) at four corners, the inner wall of the screw hole (5) is threadedly connected to a screw (6), the inner wall of the threaded tube (3) is detachably connected to a screw body (10), the outer wall of the screw body (10) is threadedly connected to a nut body (8), the outer wall of the nut body (8) is fixedly connected to a nut support (7), and the top outer wall of the screw body (10) is detachably connected to a support seat (9).

2. A trapezoidal screw support assembly according to claim 1, characterized in that: A bracket (11) is fixedly connected to the lower surface of the workbench (1).

3. The trapezoidal screw support assembly according to claim 1, characterized in that: The screw hole (5) is opened to the inside of the workbench (1).

4. The trapezoidal screw support assembly according to claim 1, characterized in that: A rotating hole is provided through the center of the upper surface of the mounting plate (4), and the rotating hole is fitted with the outer wall of the screw rod body (10).

5. The trapezoidal screw support assembly according to claim 1, characterized in that: The threaded barrel (3) is made of wear-resistant material.

6. The trapezoidal screw support assembly according to claim 1, characterized in that: The screw rod body (10) is made of wear-resistant material.

7. The trapezoidal screw support assembly according to claim 1, characterized in that: The inner wall and the outer wall of the threaded barrel (3) are both provided with an anti-corrosion coating, and the outer wall of the screw body (10) is provided with an anti-corrosion coating.

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