CN218454876U

CN218454876U - Nine-folding section cabinet door fixing floating nut

Info

Publication number: CN218454876U
Application number: CN202221568371.6U
Authority: CN
Inventors: 翁华成
Original assignee: Zhejiang Haide New Energy Co Ltd
Current assignee: Zhejiang Haide New Energy Co Ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-02-07
Anticipated expiration: 2032-06-22

Abstract

The utility model provides a fixed floating nut of section bar cabinet door nine folds, including mounting, moving part, the moving part is arranged in inside the mounting, the inside confession that has of mounting the moving part is along the unsteady holding chamber of its axis direction, one side in holding chamber has the port that can supply the moving part to put into, be equipped with first screw thread chamber, the second screw thread chamber of coaxial setting on mounting, the moving part respectively. Can seamless substitution former nine general floating nut and fixed nut of section bar cabinet, increase floating nut's home range, can wider compensation skeleton welding error that arouses, make things convenient for cabinet door installation. And this floating nut only utilizes sheet metal component and pressure rivet nut to make and forms, changes in processing, and intensity is far higher than zinc alloy casting simultaneously.

Description

Nine-folding section cabinet door fixing floating nut

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of section bar cabinet is rolled over nine times, especially a fixed nut that floats of section bar cabinet door is rolled over nine times.

[ background ] A method for producing a semiconductor device

In recent years, nine-fold sectional material cabinets are widely applied to various electrical fields, but the cabinet doors are difficult to install due to welding errors of frameworks. The floating nut is only provided on the front cabinet door and the rear cabinet door in the conventional universal method, the floating nut is cast by zinc alloy, the floating range is small, the zinc alloy strength is low, the problem of difficulty in mounting the cabinet door exists, and the problem that the zinc alloy floating nut is broken in an application scene with high vibration strength and the like can occur. The fixed nut is adopted for fixing the side cabinet door, errors cannot be compensated, and the problem of side cabinet door installation exists all the time.

[ Utility model ] content

The utility model aims at solving the problem of the cabinet door installation difficulty that arouses among the prior art because skeleton welding error, providing a section bar cabinet door fixed floating nut makes things convenient for the installation of cabinet door nine times.

In order to realize the above purpose, the utility model provides a fixed floating nut of section bar cabinet door nine folds, including mounting, moving part, the moving part is arranged in inside the mounting, the inside confession that has of mounting the moving part is along the unsteady holding chamber of its axis direction, one side in holding chamber has the port that can supply the moving part to put into, be equipped with first screw thread chamber, the second screw thread chamber of coaxial setting on mounting, the moving part respectively.

Preferably, the fixing part comprises a first mounting frame and a first press riveting nut mounted in the first mounting frame, an accommodating cavity is formed in the first mounting frame, a first prefabricated hole used for mounting the first press riveting nut is further formed in the first mounting frame, and a first threaded cavity is formed in the first press riveting nut.

Preferably, a first through hole and a first prefabricated hole which are coaxially arranged with the first threaded cavity are formed in the upper portion and the lower portion of the first mounting frame respectively.

Preferably, the first mounting frame includes a rear end cover, and four side plates disposed on the periphery of the rear end cover.

Preferably, the first mounting frame is formed by bending a sheet metal part.

Preferably, the movable member comprises a second mounting frame and a second press-riveting nut mounted on the second mounting frame, the second mounting frame is provided with a second prefabricated hole for mounting the second press-riveting nut, and the second press-riveting nut is internally provided with a second threaded cavity.

Preferably, the second mounting frame is formed by bending a sheet metal part.

The utility model has the advantages that:

1. the utility model discloses floating nut can seamlessly replace nine original floating nut and fixation nut of section bar cabinet, and the commonality is strong.

2. The utility model discloses floating nut, error compensation ability is stronger, can compensate the error that the skeleton welding arouses, makes the cabinet door installation more convenient.

3. The utility model discloses floating nut can adopt hot galvanized sheet and press the rivet nut bender to press and rivet and form, abandons the floating nut of present general zinc alloy and needs cast mode to and the mode that present general fixation nut needs machining, increased substantially machinability.

4. The utility model discloses floating nut can adopt the panel beating preparation to form, and its intensity is higher than the zinc alloy casting, can use the higher scene of vibration strength.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is an isometric view of a fixed floating nut of a nine-fold section cabinet door of the present invention;

FIG. 2 is a schematic rear view of FIG. 1;

FIG. 3 is an exploded isometric view of a fixed floating nut for a nine-fold section cabinet door of the present invention;

FIG. 4 is a schematic view of the fixed floating nut installed on the front and back of the nine-fold section bar of the cabinet door of the nine-fold section bar cabinet of the present invention;

fig. 5 is the utility model discloses a fixed floating nut of section bar cabinet door is installed at the left and right sides schematic diagram of section bar of nine book after revising the height.

[ detailed description ] embodiments

The utility model relates to a fixed floating nut of section bar cabinet door is rolled over nine is applicable to the fixed of cabinet door and side cabinet door around the section bar cabinet of nine books. Each set of fixing nut comprises two parts, one is an external fixing part 1 and the other is an internal moving part 2; the external fixed part 1 can be fixed on the nine-fold sectional material, the internal moving part 2 can be movably arranged in the nine-fold sectional material, and the moving part 2 contains a second riveting nut for fixing the cabinet door. The floating nut has large moving allowance, can adapt to large errors and is convenient for installing the cabinet door.

Referring to fig. 1 to 3, in the present embodiment, the floating nut includes a fixed member 1 and a movable member 2, the movable member 2 is disposed inside the fixed member 1, an accommodating cavity is disposed inside the fixed member 1, the movable member 2 can float along an axial direction of the fixed member, a port 100 is disposed on one side of the accommodating cavity, the port 100 is used for accommodating the movable member 2, and a first threaded cavity 10 and a second threaded cavity 20 are coaxially disposed on the fixed member 1 and the movable member 2, respectively.

Further, mounting 1 is bent and is pressed the rivet by hot dip galvanized sheet and pressure rivet nut and form, and is concrete, in this embodiment, including first installing frame to and install the first pressure rivet nut 13 in first installing frame, the holding chamber has in the first installing frame, still be equipped with the first prefabricated hole that is used for installing first pressure rivet nut 13 on the first installing frame, first pressure rivet nut has first screw cavity 10 in 13. The upper and lower parts of the first mounting frame are respectively provided with a first through hole 120 and a first prefabricated hole which are coaxially arranged with the first threaded cavity 10. Further, the first mounting frame includes a rear cover 11, and four side plates 12 disposed at the periphery of the rear cover 11. In this embodiment, the rear end cover 11 and the four side plates 12 are formed by bending hot-dip galvanized plates, wherein the end portions of the two opposite side plates 12 are provided with clamping grooves, and the other two opposite side plates 12 are provided with clamping blocks adapted to the clamping grooves.

Further, the movable member 2 is formed by bending and press riveting a hot-galvanized plate and a press riveting nut, specifically, in this embodiment, the movable member 2 includes a second mounting frame 21 and a second press riveting nut 22 mounted on the second mounting frame 21, a second prefabricated hole 210 for mounting the second press riveting nut 22 is formed in the second mounting frame 21, and a second threaded cavity 20 is formed in the second press riveting nut 22. In this embodiment, the second mounting frame 21 is an inverted U-shaped frame, the lower opening end faces the end of the first threaded cavity 10, and the top is provided with a second preformed hole.

Furthermore, first installing frame, second installing frame 21 adopt sheet metal component (hot dip galvanized sheet) bending type, and easy processing, intensity is higher than zinc alloy casting, can use the higher scene of vibration intensity.

The utility model discloses the working process:

the utility model relates to a section bar cabinet door is fixed nut that floats nine folds, refer to fig. 4 and fig. 5, when the installation, arrange moving part 2 in inside mounting 1 earlier, use the general socket head cap screw of section bar nine folds to pass first through-hole 120, the second presses after riveting nut 22, install mounting 1 on the section bar nine folds with first pressing and riveting nut 13 cooperation installation, moving part 2 can be at 1 inside activities of mounting this moment, but also can be restricted at certain scope, great error compensation scope has, can make things convenient for the cabinet door to install. Then, the cabinet door is installed on the movable member 2 by using the cabinet door fixing screw, and the cabinet door fixing screw is matched and connected with the second rivet pressing nut 22 of the movable member 2 after passing through the first through hole 120 during installation.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a section bar cabinet door fixed floating nut nine folds which characterized in that: including mounting (1), moving part (2) are arranged in inside mounting (1), the inside confession that has of mounting (1) the unsteady holding chamber of moving part (2) along its axis direction, one side in holding chamber has port (100) that can supply moving part (2) to put into, be equipped with first thread chamber (10), second thread chamber (20) of coaxial setting on mounting (1), moving part (2) respectively.

2. The nine-fold section cabinet door fixing floating nut as claimed in claim 1, characterized in that: mounting (1) includes first installing frame to and install first pressure rivet nut (13) in first installing frame, the holding chamber has in the first installing frame, still be equipped with the first prefabricated hole that is used for installing first pressure rivet nut (13) on the first installing frame, first screw thread chamber (10) have in first pressure rivet nut (13).

3. The nine-fold section cabinet door fixing floating nut as claimed in claim 2, characterized in that: the upper side and the lower side of the first mounting frame are respectively provided with a first through hole (120) and a first prefabricated hole which are coaxially arranged with the first threaded cavity (10).

4. The nine-fold section cabinet door fixing floating nut as claimed in claim 2, characterized in that: the first mounting frame comprises a rear end cover (11) and four side plates (12) arranged on the periphery of the rear end cover (11).

5. The nine-fold section cabinet door fixing floating nut as claimed in any one of claims 2 to 4, wherein: the first mounting frame is formed by bending a sheet metal part.

6. The nine-fold section cabinet door fixing floating nut as claimed in claim 1, characterized in that: the movable piece (2) comprises a second mounting frame (21) and a second press riveting nut (22) mounted on the second mounting frame (21), a second prefabricated hole (210) used for mounting the second press riveting nut (22) is formed in the second mounting frame (21), and a second threaded cavity (20) is formed in the second press riveting nut (22).

7. The nine-fold section cabinet door fixing floating nut as claimed in claim 6, wherein: the second mounting frame (21) is formed by bending sheet metal parts.