CN219586168U

CN219586168U - Tubular material clamping bracket of vacuum ion coating furnace

Info

Publication number: CN219586168U
Application number: CN202320722231.8U
Authority: CN
Inventors: 丁白瑜; 王军杰; 王泽文; 缪兴绪; 王泽宁
Original assignee: Qingdao Huaqing Xinyue Technology Development Co ltd
Current assignee: Qingdao Huaqing Xinyue Technology Development Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-25
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a tubular material clamping bracket of a vacuum ion coating furnace, and relates to the field of vacuum ion coating. Comprising the following steps: the middle main beam is vertically arranged in the vacuum ion coating furnace, and the upper end and the lower end of the middle main beam are respectively provided with an upper rotary disc and a lower rotary disc; the edge position of the lower surface of the upper rotary table is provided with a top plug, and the edge position of the upper surface of the lower rotary table is provided with a bottom plug corresponding to the top plug; the top plug is connected with the upper rotary table through an elastic telescopic rod; the top plug is pushed under the elastic force of the elastic telescopic rod so that the tubular material is clamped and fixed between the top plug and the bottom plug. The device pushes the top plug under the elastic force of the elastic telescopic rod so that the tubular material is clamped and fixed between the top plug and the bottom plug, and can conveniently and rapidly clamp and fix two end parts of the tubular material on the premise that the outer wall of the tubular material is not required to be clamped, so that the efficiency of fixing the tubular material is improved, and the vacuum ion coating work of the tubular material is more convenient.

Description

Tubular material clamping bracket of vacuum ion coating furnace

Technical Field

The utility model relates to the technical field of vacuum ion coating, in particular to a tubular material clamping bracket of a vacuum ion coating furnace.

Background

Vacuum ion plating refers to a process of evaporating or sputtering a film material by utilizing an evaporation source or a sputtering target in a vacuum atmosphere, ionizing a part of particles evaporated or sputtered into metal ions in a gas discharge space, and depositing the particles on a substrate under the action of an electric field to generate a film. When the vacuum ion plating equipment is used for plating, a workpiece is generally required to be mounted or fixed through a furnace loading frame such as a bracket and the like so as to carry out plating treatment on the surface of the workpiece.

As in the prior art, publication (bulletin) numbers: CN211734463U, patent title: the utility model discloses a workpiece fixing device for vacuum ion coating, which comprises a bottom ring, wherein a sucker fixing mechanism is arranged on the inner wall of the bottom ring, so that the sucker fixing mechanism adsorbs the lower surface of an inner cavity of a vacuum ion coating machine, the vacuum ion coating device is convenient to install and detach, a first connecting rod is hinged to the outer wall of the lower part of a screw rod, an arc plate is hinged to the first connecting rod, a spiral ring is screwed to the outer wall of the upper part of the screw rod, a connecting ring is screwed to the outer wall of the bottom end of the spiral ring, a second connecting rod is hinged to the outer wall of the connecting ring, the outer end of the second connecting rod is hinged to the inner wall of the upper part of the arc plate, and when the spiral ring is rotated downwards, a plurality of arc plates are outwards expanded, so that the vacuum ion coating device is tightly attached to the inner wall of a pipe workpiece, and the pipe workpiece is fixed.

However, when the tubular workpiece is fixed by the vacuum ion plating furnace, the tubular workpiece is fixed on the inner wall of the workpiece by being far away from the outer expansion, but the structure in the patent is too complex, so that the structure occupies too much space in the furnace, is inconvenient to install and disassemble the workpiece to be plated, and is further unfavorable for uniformly plating the outer wall of the tubular workpiece by clamping the outer wall of the pipe in the conventional bracket for fixing the pipe.

Disclosure of Invention

The utility model aims to solve the problems and provides a tubular material clamping bracket of a vacuum ion coating furnace.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model relates to a tubular material clamping bracket of a vacuum ion coating furnace, which comprises the following components:

the middle main beam is vertically arranged in the vacuum ion coating furnace, and the upper end and the lower end of the middle main beam are respectively provided with an upper rotary disc and a lower rotary disc;

a top plug is arranged at the edge position of the lower surface of the upper rotary table, and a bottom plug corresponding to the top plug is arranged at the edge position of the upper surface of the lower rotary table;

the top plug is connected with the upper turntable through an elastic telescopic rod, and the elastic telescopic rod is hinged with the upper turntable;

the top plug is pushed under the elastic force of the elastic telescopic rod so that the tubular material is clamped and fixed between the top plug and the bottom plug.

Preferably, reinforcing rods are connected between the upper turntable and the middle main beam and between the lower turntable and the middle main beam.

Preferably, the top plugs are a plurality of groups uniformly distributed on the upper turntable.

Preferably, the bottom plugs are uniformly distributed on the lower rotary table and are arranged in one-to-one correspondence with the top plugs.

Preferably, the top plug is cone-shaped with its cone facing downward.

Preferably, the bottom plug is a cone with its conical surface facing upwards.

Preferably, the elastic telescopic rod comprises a rod piece and a pipe piece, one end of the pipe piece is provided with an opening for enabling the rod piece to extend into, one end of the rod piece coaxially extends into the pipe piece from the opening, the other end of the rod piece is hinged to the edge position of the lower surface of the upper rotary table, the rod piece slides in the pipe piece, and one end of the pipe piece opposite to the rod piece is fixedly connected with the top plug;

a bar-shaped guide hole is formed in one side of the pipe fitting, a sliding block is connected to one side, extending into the pipe fitting, of the rod piece, and the sliding block slides in the bar-shaped guide hole;

the pipe fitting is internally provided with a compression spring, and the compression spring is compressed in the pipe fitting by the rod piece.

In the technical scheme, the tubular material clamping bracket of the vacuum ion coating furnace provided by the utility model has the following beneficial effects:

the device pushes the top plug under the elastic force of the elastic telescopic rod so that the tubular material is clamped and fixed between the top plug and the bottom plug, and can conveniently and rapidly clamp and fix two end parts of the tubular material on the premise that the outer wall of the tubular material is not required to be clamped, so that the efficiency of fixing the tubular material is improved, and the vacuum ion coating work of the tubular material is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic structural view of a tubular material clamping bracket of a vacuum ion plating furnace provided by an embodiment of the utility model;

fig. 2 is an enlarged view of a in fig. 1 of a tubular material clamping bracket of a vacuum ion plating furnace according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a middle main beam; 2. an upper turntable; 3. a lower turntable; 4. a top plug; 5. a bottom plug; 6. a reinforcing rod; 7. a rod piece; 8. a pipe fitting; 9. an opening; 10. a bar-shaped guide hole; 11. a sliding block; 12. compressing the spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, a tubular material clamping bracket of a vacuum ion plating furnace, firstly, the device is a tubular material clamping bracket for supporting a plating workpiece loaded in the furnace of the vacuum ion plating furnace, the device can be directly placed in the vacuum ion plating furnace by arranging a base at the bottom of the device, the device can also support the furnace frame to rotate and plating the film through a rotating driving structure and other structures, and the device can also be in a bracket mounting form in a patent referenced in the background art, but the device is a common general knowledge known to a worker in the field and is not repeated here, and the device comprises:

the middle main beam 1 is vertically arranged in the vacuum ion coating furnace, and the upper end and the lower end of the middle main beam 1 are respectively provided with an upper rotary disc 2 and a lower rotary disc 3;

a top plug 4 is arranged at the edge position of the lower surface of the upper rotary table 2, and a bottom plug 5 corresponding to the top plug 4 is arranged at the edge position of the upper surface of the lower rotary table 3;

the top plug 4 is connected with the upper turntable 2 through an elastic telescopic rod, and the elastic telescopic rod is hinged with the upper turntable 2;

specifically, after the top plug 4 is inserted into the top of the pipe, the lower end of the rod is aligned with the bottom plug 5 and the bottom plug 5 is inserted into the bottom of the pipe after the rotation of the elastic telescopic rod, and then the top plug 4 is pushed under the elastic force of the elastic telescopic rod to clamp and fix the tubular material between the top plug 4 and the bottom plug 5.

In summary, this device promotes the top plug under the elastic force of elasticity telescopic link so that the tubulose material by the clamping fix between top plug with under the bottom plug, need not under the prerequisite of centre gripping pipe fitting outer wall, can also convenient and fast's realization be fixed to the centre gripping at the both ends position of pipe fitting, improve the fixed efficiency of pipe fitting, the vacuum ion coating work of the tubulose material of being more convenient for.

Further, reinforcing rods 6 are connected between the upper turntable 2 and the lower turntable 3 and the middle main beam 1, so that the supporting strength between the upper turntable 2 and the lower turntable 3 and the middle main beam 1 is enhanced.

Further, the top plugs 4 are arranged in a plurality of groups uniformly distributed on the upper turntable 2.

Further, the bottom plugs 5 are uniformly distributed on the lower rotary table 3 and are in one-to-one correspondence with the top plugs 4, so that more pipe fitting workpieces can be fixed through the device.

Further, the top plug 4 is conical with its conical surface facing downwards.

Further, the bottom plug 5 is a cone with its conical surface facing upwards.

The conical surfaces of the top plug 4 and the bottom plug 5 are arranged towards two ends of the corresponding pipe fitting workpiece, so that the conical surfaces of the top plug 4 and the bottom plug 5 extend into the pipe fitting to clamp and fix the pipe fitting.

Further, the elastic telescopic rod comprises a rod piece 7 and a pipe piece 8, one end of the pipe piece 8 is provided with an opening 9 for enabling the rod piece 7 to extend into the pipe piece 8, one end of the rod piece 7 coaxially extends into the pipe piece 8 from the opening 9, the other end of the rod piece is hinged to the edge position of the lower surface of the upper rotary table 2, the rod piece 7 slides in the pipe piece 8, and one end, opposite to the rod piece 7, of the pipe piece 8 is fixedly connected with the top plug 4;

a strip-shaped guide hole 10 is formed in one side of the pipe fitting 8, a sliding block 11 is connected to one side of the rod 7 extending into the pipe fitting 8, and the sliding block 11 slides in the strip-shaped guide hole 10;

a compression spring 12 is arranged in the pipe fitting 8, and the compression spring 12 is compressed in the pipe fitting 8 by the rod piece 7.

Specifically, under the action of the elastic force of the compression spring 12, the rod 7 is pushed to move towards the direction of separating from the pipe fitting 8, but the movement of the rod 7 is limited by the strip-shaped guide hole 10, the sliding block 11 slides in the strip-shaped guide hole 10 to limit the travel of the rod 7 in the pipe fitting 8, and then the rod 7 slides in the pipe fitting 8 to play a guiding and supporting role in the process of pushing the top plug 4 by the elastic force of the compression spring 12, so that the top plug 4 is pushed to enable the pipe material to be clamped and fixed between the top plug 4 and the bottom plug 5, and the compression spring 12 is compressed when the pipe plug 5 is detached, so that the bottom plug 5 is separated from the bottom of the pipe fitting at first.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a vacuum ion coating stove tubular material clamping support which characterized in that includes:

the middle main beam (1) is vertically arranged in the vacuum ion coating furnace, and the upper end and the lower end of the middle main beam (1) are respectively provided with an upper rotary table (2) and a lower rotary table (3);

a top plug (4) is arranged at the edge position of the lower surface of the upper rotary table (2), and a bottom plug (5) corresponding to the top plug (4) is arranged at the edge position of the upper surface of the lower rotary table (3);

the top plug (4) is connected with the upper rotary table (2) through an elastic telescopic rod, and the elastic telescopic rod is hinged with the upper rotary table (2);

wherein the top plug (4) is pushed under the elastic force of the elastic telescopic rod so that the tubular material is clamped and fixed between the top plug (4) and the bottom plug (5).

2. The tubular material clamping bracket of the vacuum ion plating furnace according to claim 1, wherein reinforcing rods (6) are connected between the upper rotary table (2) and the middle main beam (1) and between the lower rotary table (3) and the middle main beam.

3. A tubular material clamping bracket for a vacuum ion plating furnace according to claim 1, wherein the top plugs (4) are a plurality of groups uniformly distributed on the upper turntable (2).

4. A tubular material clamping bracket for a vacuum ion plating furnace according to claim 3, wherein the bottom plugs (5) are uniformly distributed on the lower rotary table (3) and are arranged in one-to-one correspondence with the top plugs (4).

5. A tubular material clamping bracket for a vacuum ion plating furnace according to claim 1, wherein the top plug (4) is cone-shaped and the cone surface is downward.

6. A tubular material clamping bracket for a vacuum ion plating furnace according to claim 1, wherein the bottom plug (5) is a cone with the conical surface facing upwards.

7. The tubular material clamping bracket of the vacuum ion plating furnace according to claim 1, wherein the elastic telescopic rod comprises a rod piece (7) and a pipe piece (8), one end of the pipe piece (8) is provided with an opening (9) for enabling the rod piece (7) to extend into, one end of the rod piece (7) coaxially extends into the pipe piece (8) from the opening (9), the other end of the rod piece is hinged to the edge position of the lower surface of the upper rotary table (2), the rod piece (7) slides in the pipe piece (8), and one end, opposite to the rod piece (7), of the pipe piece (8) is fixedly connected with the top plug (4);

a strip-shaped guide hole (10) is formed in one side of the pipe fitting (8), a sliding block (11) is connected to one side, extending into the pipe fitting (8), of the rod piece (7), and the sliding block (11) slides in the strip-shaped guide hole (10);

a compression spring (12) is arranged in the pipe fitting (8), and the compression spring (12) is compressed in the pipe fitting (8) by the rod piece (7).