Hanging tool for vacuum coating of cup-shaped workpiece and rotary hanging tool set

Abstract

The utility model discloses a hanger and a rotary hanger group for vacuum coating of a cup-shaped workpiece, and belongs to the technical field of auxiliary coating. The hanging tool for supporting the cup-shaped workpiece comprises a cantilever and a supporting part, the circular ring is installed at one end of the cantilever, the cantilever is perpendicular to the plane where the circular ring is located, the circular ring is provided with a notch, and the cup-shaped workpiece can be borne or arranged on the circular ring in a sleeving mode. The cup-shaped workpiece is placed or arranged on the circular ring in a sleeving mode, the cup-shaped workpiece can be suspended so that the outer surface of the cup-shaped workpiece can be coated, the cup-shaped workpiece can be placed in two modes, and the cup-shaped workpiece can be placed according to the requirement for coating of the cup-shaped workpiece.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary plating technology field especially relates to a kind of for cup-shaped workpiece vacuum plating's hanger and rotary hanger group. BACKGROUND

[0002] Vacuum plating refers to under the condition of high vacuum, heating metal or non-metal material, make it evaporate and condense on workpiece surface and form thin film a kind of method.In vacuum plating to cup-shaped workpiece, cup-shaped tool needs to be suspended and placed. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of for cup-shaped workpiece vacuum plating's hanger and rotary hanger group, to solve one or more technical problems existing in prior art, at least provide a kind of beneficial selection or create conditions.

[0004] To solve the above technical problems, the utility model provides a kind of for cup-shaped workpiece vacuum plating's hanger, for supporting cup-shaped workpiece, the hanger includes: cantilever;Annular, installation in the cantilever one end, the cantilever is perpendicular to the plane where the annular is, the annular is equipped with notch, and the cup-shaped workpiece can be supported or set in the annular.

[0005] The technical scheme at least has the following beneficial effects: cup-shaped workpiece is placed or set in annular, can be suspended and set cup-shaped workpiece, to facilitate the plating of cup-shaped workpiece outer surface, cup-shaped workpiece has two placement modes, can place cup-shaped workpiece according to the requirement of cup-shaped workpiece plating.

[0006] As the further improvement of the above technical scheme, the notch is extended with support bar away from the side of cantilever, and the support bar and the cantilever are all in the same side position of the annular.Reduce the influence of annular at notch end position to cup-shaped workpiece.

[0007] As the further improvement of the above technical scheme, the support bar is integrally formed with the annular.It is convenient for the processing of support bar.

[0008] As the further improvement of the above technical scheme, the cantilever is integrally formed with the annular.It is convenient for the production of hanger.

[0009] As the further improvement of the above technical scheme, the cross section of the annular is circular.It is convenient for supporting cup-shaped workpiece.

[0010] As the further improvement of the above technical scheme, the diameter of the annular is between 40 millimeters-65 millimeters.

[0011] As the further improvement of the above technical scheme, the length of the cantilever is between 100 millimeters-150 millimeters.

[0012] The utility model discloses a rotatory hanger group on the other side still provides a kind of for cup-shaped workpiece vacuum plating's hanger of the hollow sleeve and the above-mentioned one, the hanger is provided with multiple and annularly distributed in the sleeve. Make sleeve sleeve set on the rotating shaft, can be convenient for placing cup-shaped workpiece on multiple hangers, to facilitate improving plating efficiency.

[0013] As the further improvement of the above technical solution, the number of the hangers is three, and the three hangers are uniformly distributed in the sleeve. It is convenient for the collocation and use of multiple rotatory hanger groups.

[0014] As the further improvement of the above technical solution, the included angle between the cantilever and the center line of the sleeve is between 20 degrees and 40 degrees. It is convenient for the placement of cup-shaped workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0016] Figure 1 It is the overall schematic view of the hanger for cup-shaped workpiece vacuum plating in the embodiment of the utility model;

[0017] Figure 2 It is the overall schematic view of the rotatory hanger group in the embodiment of the utility model.

[0018] 100, hanger; 110, cantilever; 120, circular ring; 121, notch; 130, support strip; 200, rotatory hanger group; 300, sleeve. DETAILED DESCRIPTION

[0019] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0020] In the description of the utility model, it is understood that, when involving orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.

[0021] In the description of the utility model, if several means one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. Understand as not including the number, above, below, within, etc. Understand as including the number. If it is described to the first, the second is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0022] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood broadly, and the person skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0023] Generally, the cup-shaped workpiece is a flared cylindrical container.

[0024] Referring to Figure 1 The utility model discloses a hanger 100 for cup-shaped workpiece vacuum plating, hanger 100 includes cantilever 110 and circular ring 120.Cantilever 110 length is between one hundred millimeters to one hundred and fifty millimeters, preferably, the length of cantilever 110 is one hundred and thirty millimeters.Circular ring 120 is equipped with notch 121, and the width of notch 121 is between fifteen millimeters to thirty millimeters.Circular ring 120 notch 121 one end is connected with cantilever 110, and cantilever 110 and circular ring 120 are integrally formed, that is, it can be understood that circular ring 120 and cantilever 110 can be made through the same raw material through bending process etc.Cantilever 110 length direction is perpendicular to the plane where circular ring 120 is.Circular ring 120 and cantilever 110 cross section are all circulars.Wherein, the diameter of circular ring 120 is between forty millimeters to sixty-five millimeters, preferably, the diameter of circular ring 120 is fifty-three millimeters.

[0025] Fix cantilever 110, then place cup-shaped workpiece in circular ring, make cup-shaped workpiece set in circular ring, can set cup-shaped workpiece in suspension, to facilitate the vacuum plating treatment on the inner surface and outer surface of cup-shaped workpiece.Or, cup-shaped workpiece can be set in the outer circular ring, to facilitate the vacuum plating treatment on the outer surface and inner surface of cup-shaped workpiece.Cup-shaped workpiece has two kinds of placement, can place cup-shaped workpiece according to the requirement of different cup-shaped workpiece vacuum plating, and the flexibility is strong, and the adaptability is high.

[0026] It can be understood that the circular ring 120 with a diameter of 53 mm can be suitable for most conventional cup-shaped workpieces, and has a wide range of applications.

[0027] The support strip 130 is connected to the annular ring 120 at a position away from the notch 121 at the end connected to the cantilever 110. The length direction of the support strip 130 is parallel to the length direction of the cantilever 110, and the support strip 130 and the cantilever 110 are both located at the same side in the axial direction of the annular ring 120. The cross section of the support strip 130 is also circular, and the support strip 130, the annular ring 120 and the cantilever 110 are all integrally formed by bending a same piece of raw material.

[0028] In other embodiments, with reference to a reference line between the end of the cantilever 110 away from the annular ring 120 and the end of the annular ring 120 away from the cantilever 110, the length direction of the support strip 130 is arranged to be parallel to the length direction of the reference line.

[0029] With reference to Figure 2 The application also provides a rotating hanger set 200, which comprises a sleeve 300 and a plurality of hangers 100. The sleeve 300 is hollow, and the plurality of hangers 100 are evenly distributed around the outer side wall of the sleeve 300. In particular, three hangers 100 are arranged on the outer side of one sleeve 300. In other embodiments, the number of hangers 100 arranged on the outer side of one sleeve 300 can also be two, four or five, etc.

[0030] The cantilever 110 of the hanger 100 is arranged obliquely on the outer side of the sleeve 300, and the end of the cantilever 110 away from the annular ring 120 is welded on the outer side of the sleeve 300 to ensure the stability of the cantilever 110. The included angle between the length direction of the cantilever 110 and the center line direction of the sleeve 300 is between twenty degrees and forty degrees, and preferably, the included angle is thirty degrees. In addition, the annular ring 120 is biased to the side away from the center line of the sleeve 300, so as to facilitate the suspension of the cup-shaped workpiece on the annular ring 120.

[0031] When a plurality of cup-shaped workpieces need to be processed by vacuum coating, the rotating hanger set 200 is installed on a rotating shaft, i.e. the sleeve 300 is sleeved on the rotating shaft, and the plurality of cup-shaped workpieces are placed on each annular ring 120 respectively, so that the cup-shaped workpieces can be suspended to improve the efficiency of vacuum coating of the cup-shaped workpieces.

[0032] It can be understood that the length of the cantilever 110 and the included angle between the length direction of the cantilever 110 and the center line direction of the sleeve 300 are adapted to make the distance between the center of the annular ring 120 and the center line of the sleeve 300 moderate, and the suspension positions of the plurality of cup-shaped workpieces are more convenient for taking and placing and are conducive to the operation and processing of vacuum coating.

[0033] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A hanger for vacuum coating of cup-shaped workpieces, characterized in that A hanger for supporting a cup-shaped workpiece, the hanger comprising: a cantilever arm; a circular ring mounted at one end of the cantilever arm, the cantilever arm being perpendicular to the plane of the circular ring, the circular ring being provided with a notch, the cup-shaped workpiece being supported or sleeved on the circular ring.

2. The hanger for vacuum coating cup-shaped workpieces according to claim 1, characterized in that: The notch extends away from the side of the cantilever arm, and the support bar is located on the same side of the circular ring as the cantilever arm.

3. The hanger for vacuum coating cup-shaped workpieces according to claim 2, characterized in that: The support bar is integrally formed with the circular ring.

4. The hanger for vacuum coating cup-shaped workpieces according to claim 1, characterized in that: The cantilever arm is integrally formed with the circular ring.

5. The hanger for vacuum coating cup-shaped workpieces according to claim 1, characterized in that: The cross-section of the circular ring is circular.

6. The hanger for vacuum coating of cup-shaped workpieces according to claim 1, characterized in that: The diameter of the circular ring is between 40mm and 65mm.

7. The hanger for vacuum coating of cup-shaped workpieces according to claim 1, characterized in that: The length of the cantilever arm is between 100mm and 150mm.

8. A rotary hanger assembly, comprising: A hanger for supporting a cup-shaped workpiece, the hanger comprising:

9. The rotating hanger set of claim 8, wherein: a hollow sleeve and a hanger according to any one of claims 1-7, the hanger being provided with a plurality of rings distributed around the sleeve.

10. The rotating hanger set of claim 8, wherein: The number of hangers is three, and the three hangers are evenly distributed around the sleeve. The angle between the cantilever arm and the center line of the sleeve is between 20 degrees and 40 degrees.

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