CN218657858U

CN218657858U - VR eye-shade tool

Info

Publication number: CN218657858U
Application number: CN202222351734.7U
Authority: CN
Inventors: 伍淑惠; 李世成
Original assignee: Huizhou Zhijing Technology Co ltd
Current assignee: Huizhou Zhijing Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-03-21
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a VR eye-shade tool, it belongs to the technical field of VR eye-shade clamping tool, and it includes: the device comprises a machine table, a rotary sleeve shaft, a connecting shaft, a base, a cover plate and a plurality of positioning connecting pieces. A rotary sleeve shaft is movably arranged on the side surface of the machine table; the connecting shaft is connected with a rotating sleeve shaft in the machine table, and the rotating sleeve shaft is rotatably sleeved on the connecting shaft. The base is connected to the side of the rotating sleeve shaft and is provided with a profiling convex part and a connecting base. The profiling convex part is matched with a cavity of an external VR eye patch; the connecting base is connected with the profiling convex part. The cover plate and the base are movably arranged in an opening and closing mode relative to each other, and the cover plate is provided with a profiling bottom cavity; the profiling bottom cavity is connected with the profiling convex part to form a cavity for accommodating the external VR eyeshade. The positioning connecting pieces are arranged between the base and the cover plate to connect the base and the cover plate. The utility model provides a CNC anchor clamps among the prior art can't properly clamp the technical problem of VR eye-shade.

Description

VR eye-shade tool

Technical Field

The utility model relates to a technical field of VR eye-shade clamping tool especially relates to a VR eye-shade tool.

Background

In machine manufacturing, a large number of jigs are required to perform predetermined machining processes, assembly processes, inspection processes, and the like. By using the clamp, the labor productivity can be improved, the processing precision can be improved, and waste products can be reduced; the technological range of the machine tool can be enlarged, and the labor condition of operation is further improved. Therefore, the fixture is an important process equipment in mechanical manufacturing. A machine tool holder is a device for holding a workpiece on a machine tool, and serves to hold the workpiece in a correct position relative to the machine tool or tool, and to maintain this position during machining.

In the upstream process, the silica gel structure is required to be produced, and double-sided adhesive is adhered to the inner side of the eye shield outer frame, namely one side close to the cylindrical structure, and the inner side part of the whole outer frame is required to be adhered. Because the width of the outer frame is very small, the double-sided adhesive tape with the structure similar to that of the outer frame can be pasted on the inner side of the outer frame only by careful pasting, so that the defective rate of the procedure is very high, and the procedure depends on manual operation, and the production efficiency is influenced.

Based on this, chinese patent CN209456360U discloses a rubberizing jig for VR eyeshade silicone rubber accessories, which includes an upper jig and a lower jig, wherein the upper jig includes a boss, and the top of the boss has a convex engaging portion; lower tool on including the silica gel seat, the silica gel seat inside be provided with protruding block portion's complex sunken block portion, the boss through last tool can pass the tubular structure of the silica gel accessory of VR eye-shade smoothly, the convenience carries out pasting of double faced adhesive tape to the inboard at its top inwards buckle's edge, has improved work efficiency and product quality.

However, the conventional structure of the VR eyeshade also has a metal middle frame with a complex structure, the metal middle frame has a large number of parts requiring the CNC machine tool to perform processing operations such as drilling and milling, and the existing clamping jig also has the technical problems of difficult positioning and easy resilience after clamping. Specifically, the structure center of VR eye-shade has the weak characteristics of structure, therefore, its defect that takes place the deformation easily when being clamped. The existing clamping jigs are mostly plane pressing alignment jigs, when a hardware workpiece to be clamped and machined has a curved surface structure, and the workpiece needs to be clamped and machined on a multi-axis machine tool, the existing clamping jigs cannot effectively and stably clamp the workpiece; consequently, in the clamping production to VR eye-shade clamping, because of its product structure is complicated, so, still have the location difficulty in having leaded to the processing operation of VR eye-shade, the easy resilience after the clamping, and the unable problem of matching standard tapping equipment.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a VR eyeshade jig for solving the technical problem that the CNC fixture in the prior art cannot properly clamp the VR eyeshade.

A VR eyeshade jig, comprising: the device comprises a machine table, a rotary sleeve shaft, a connecting shaft, a base, a cover plate and a plurality of positioning connecting pieces. The side surface of the machine table is movably provided with the rotating sleeve shaft; the connecting shaft is connected with the rotating sleeve shaft in the machine table, and the rotating sleeve shaft is rotatably sleeved on the connecting shaft. The base is connected to the side of the rotating sleeve shaft, and the base is provided with a profiling lug boss and a connecting base. The profiling boss is matched with a cavity of an external VR eyeshade; the connection base is connected with the profiling boss, and the connection base is connected with the side face of the rotary sleeve shaft. The cover plate and the base are oppositely movably arranged in an opening and closing manner, and the cover plate is provided with a profiling bottom cavity; the profile modeling bottom cavity with form the cavity of the outside VR eye-shade of holding behind the profile modeling bellying links to each other. The positioning connecting pieces are arranged between the base and the cover plate and connect the base and the cover plate.

Furthermore, the positioning connecting piece comprises an eyeshade positioning pin, a cover plate connecting pin and a cup head bolt.

Furthermore, the eyeshade positioning pins are uniformly and movably arranged on the periphery of the connecting base in a connecting mode.

Furthermore, the cover plate connecting pins are uniformly arranged on the adjacent sides of the eyeshade positioning pins, and each cover plate connecting pin is respectively connected with the base and the cover plate.

Furthermore, the cover plate and the base are connected in a locking mode through the cup head bolts above the cover plate.

Furthermore, the base is provided with a side limiting part and a step bearing part.

Furthermore, two side surfaces of the base are respectively provided with the side limiting part, and the side limiting parts are arranged at the adjacent sides of the profiling convex parts.

Furthermore, the step bearing part is arranged between the base and the cover plate.

To sum up, the utility model relates to a hardware steel sheet die which is respectively provided with a machine table, a rotating sleeve shaft, a connecting shaft, a base, a cover plate and a plurality of positioning connecting pieces; the base is connected with the external CNC equipment by the machine table, the rotary sleeve shaft is connected with a power mechanism of the external CNC equipment and movably sleeved on the end part of the connecting shaft, and therefore the rotary sleeve shaft can drive the base and the cover plate to rotate around the central axis of the connecting shaft; therefore, the to-be-processed VR eyeshade connected between the base and the cover plate in a limiting mode is subjected to surface processing replacement or angle processing change. In addition, the base is provided with a profiling convex part; a profiling bottom cavity is arranged at the bottom of the cover plate; the profile modeling bellying with can form the holding after the profile modeling die cavity is merged and is connected and wait to process the cavity of VR eye-shade, just, the base with be provided with a plurality ofly respectively between the apron the location is connected, through the location connecting piece can make this VR eye-shade by further accurate spacing connection. Therefore, the utility model relates to a VR eye-shade tool has solved the technical problem of the unable appropriate clamping VR eye-shade of CNC anchor clamps among the prior art.

Drawings

Fig. 1 is a schematic structural view of a VR eyeshade jig of the present invention;

fig. 2 is an exploded view of the VR eyeshade jig of the present invention;

fig. 3 is a schematic view of a part of the structure of the VR eyeshade jig assembly of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, the VR eyeshade jig of the present invention includes: the device comprises a machine table 1, a rotary sleeve shaft 2, a connecting shaft 3, a base 4, a cover plate 5 and a plurality of positioning connecting pieces 6. The side surface of the machine table 1 is movably provided with the rotating sleeve shaft 2; the connecting shaft 3 is connected with the rotating sleeve shaft 2 in the machine table 1, and the rotating sleeve shaft 2 is rotatably sleeved on the connecting shaft 3. The base 4 is connected to a side surface of the rotating sleeve shaft 2, and the base 4 has a profile convex portion 401 and a connection base 402. The contoured boss 401 matches the cavity of the external VR eyecup; the connection base 402 is connected to the profiling convex portion 401, and the connection base 402 is connected to a side surface of the rotating sleeve shaft 2. The cover plate 5 and the base 4 are movably arranged oppositely, and the cover plate 5 is provided with a profiling bottom cavity 501; the profiling bottom cavity 501 is connected with the profiling convex part 401 to form a cavity for accommodating an external VR eyeshade. The positioning connectors 6 connect the base 4 and the cover plate 5 between the base 4 and the cover plate 5.

Specifically, the utility model relates to a VR eye-shade tool is before operating condition, board 1 is connected with outside CNC processing equipment, and makes rotatory sleeve shaft 2 is connected with outside CNC processing equipment's drive mechanism. Therefore, when a user needs to clamp the VR eyeshade to be processed, the positioning connecting piece 6 needs to be unlocked firstly, and then the cover plate 5 is taken down from the base 4; next, the VR eyeshade to be processed is placed on the base 4, and the bottom cavity of the VR eyeshade is sleeved on the profiling convex part 401. The contoured protrusion 401 may match the shape of the bottom cavity of the VR eyecup so that the VR eyecup is securely placed. In addition, before the VR eyecup is placed, a plurality of positioning connectors 6 can be evenly connected on the base 4, so that the VR eyecup is guided to be matched and connected with the profiling convex part 401. Then, the cover plate 5 is guided along the positioning connection piece 6, so that the profiling bottom cavity 501 arranged at the bottom of the cover plate 5 is abutted against the top of the VR eyepatch, and then the positioning connection piece 6 is used for fixedly connecting the base 4 and the cover plate 5, so that the VR eyepatch is fixedly limited between the base 4 and the cover plate 5. Afterwards, outside CNC processing equipment can be to being bored processing procedure such as mill by spacing VR eye-shade. The rotating sleeve shaft 2 can rotate the VR eyecup with one processed surface through the connecting base 402 to turn over or change the processing direction. That is, the utility model relates to a VR eye-shade tool can laminate treat the VR eye-shade of processing so that it is steadily placed in profile modeling bellying 401 with within the cavity that profile modeling bottom chamber 501 formed, thereby, make the VR eye-shade can be by spacing and switch different direction of processing.

Further, the positioning connector 6 comprises an eyecup positioning pin 601, a cover plate connecting pin 602 and a cup head bolt 603; the eyeshade positioning pins 601 are uniformly and movably arranged on the periphery of the connecting base 402; the cover plate connecting pins 602 are uniformly arranged on the adjacent side of the eyeshade positioning pin 601, and each cover plate connecting pin 602 is respectively connected with the base 4 and the cover plate 5. A plurality of cup head bolts 603 connect the cover plate 5 and the base 4 in a locking manner above the cover plate 5. Specifically, when a user needs to place an external VR eyeshade in a matching manner above the base 4, a plurality of positioning connection holes can be preset in the VR eyeshade, so that when the user installs the VR eyeshade, the positioning connection holes in the VR eyeshade can be correspondingly matched with each eyeshade positioning pin 601 respectively to guide the VR eyeshade positioning pin and the eyeshade positioning pin to be connected in a matching manner along a preset track. Then, the cover plate connecting pins 602 are uniformly arranged in the space enclosed by the eyeshade positioning pins 601, and the cover plate 5 is accurately guided to the top of the profiling bottom cavity 501 arranged at the bottom of the cover plate so as to be accurately matched with the external VR eyeshade; meanwhile, the VR eyeshade is just accommodated in a cavity formed by the copying bottom cavity 501 and the copying convex part 401. After that, the cover plate 5 is fixedly connected to the base 4 from above the cover plate 5 through the cup head bolts 603, so that the external VR eyeshade to be processed can be matched and clamped without deformation or deviation.

Further, the base 4 has a side stopper 403 and a step holder 404; the two side surfaces of the base 4 are respectively provided with one side limiting portion 403, and the side limiting portions 403 are arranged at the adjacent sides of the profiling convex portion 401. The step bearing part 404 is disposed between the base 4 and the cover plate 5. Specifically, the side limiting portions 403 are disposed on two side surfaces of the base 4, so that an external VR eyeshade can be further limited on the profiling convex portion 401; the step bearing part 404 is in a step-up and down shape to support the VR eyeshade along its bottom curvature, so that the VR eyeshade can be prevented from being pressed and deformed.

To sum up, the utility model discloses a hardware steel sheet die is respectively provided with a machine table 1, a rotating sleeve shaft 2, a connecting shaft 3, a base 4, a cover plate 5 and a plurality of positioning connecting pieces 6; the machine table 1 connects the base 4 to an external CNC device, and the rotating sleeve shaft 2 is connected with a power mechanism of the external CNC device and movably sleeved on the end part of the connecting shaft 3, so that the rotating sleeve shaft 2 can drive the base 4 and the cover plate 5 to rotate around a central axis of the connecting shaft 3; therefore, the processing surface of the VR eyeshade to be processed which is limited and connected between the base 4 and the cover plate 5 is changed or the processing angle of the VR eyeshade to be processed is changed. Furthermore, the base 4 is provided with a profiled projection 401; a profiling bottom cavity 501 is arranged at the bottom of the cover plate 5; the profile modeling bellying 401 with can form the cavity of holding VR eye-shade after profile modeling bottom chamber 501 merges and connects, just, base 4 with be provided with a plurality of between the apron 5 location connection 6 respectively, through location connecting piece 6 can make this VR eye-shade by further accurate spacing connection. Therefore, the utility model relates to a VR eye-shade tool has solved the technical problem of the unable appropriate clamping VR eye-shade of CNC anchor clamps among the prior art.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a VR eye-shade tool which characterized in that, it includes: the device comprises a machine table (1), a rotary sleeve shaft (2), a connecting shaft (3), a base (4), a cover plate (5) and a plurality of positioning connecting pieces (6); the side surface of the machine table (1) is movably provided with the rotary sleeve shaft (2); the connecting shaft (3) is connected with the rotating sleeve shaft (2) in the machine table (1), and the rotating sleeve shaft (2) is rotatably sleeved on the connecting shaft (3); the base (4) is connected to the side surface of the rotating sleeve shaft (2), and the base (4) is provided with a profiling convex part (401) and a connecting base (402); the profiling boss (401) matches a cavity of an external VR eyeshade; the connecting base (402) is connected with the profiling convex part (401), and the connecting base (402) is connected with the side surface of the rotating sleeve shaft (2); the cover plate (5) and the base (4) are movably arranged in an opening and closing mode relatively, and the cover plate (5) is provided with a profiling bottom cavity (501); the profiling bottom cavity (501) is connected with the profiling convex part (401) to form a cavity for accommodating an external VR eyeshade; the positioning connecting pieces (6) are arranged between the base (4) and the cover plate (5) and connect the base (4) and the cover plate (5).

2. The VR eyeshade jig of claim 1, wherein: the positioning connecting piece (6) comprises an eyeshade positioning pin (601), a cover plate connecting pin (602) and a cup head bolt (603).

3. The VR eyeshade jig of claim 2, wherein: the eyeshade positioning pins (601) are uniformly and movably arranged on the periphery of the connecting base (402).

4. The VR eyeshade jig of claim 3, wherein: the cover plate connecting pins (602) are uniformly arranged on the adjacent sides of the eyeshade positioning pins (601), and each cover plate connecting pin (602) is respectively connected with the base (4) and the cover plate (5).

5. The VR eyeshade jig of claim 4, wherein: the cup head bolts (603) are arranged above the cover plate (5) to connect the cover plate (5) and the base (4) in a locking manner.

6. The VR eyeshade jig of claim 5, wherein: the base (4) has a side stopper (403) and a step carrying portion (404).

7. The VR eyeshade jig of claim 6, wherein: two side surfaces of the base (4) are respectively provided with one side limiting part (403), and the side limiting parts (403) are arranged at the adjacent sides of the profiling convex parts (401).

8. The VR eyeshade jig of claim 7, wherein: the step bearing part (404) is arranged between the base (4) and the cover plate (5).