A forklift hole sealing structure of a water jet cutting jig

Abstract

The present invention discloses a forklift hole sealing structure of a water jet cutting jig, which includes a jig body, two forklift holes are arranged at intervals on the side of the jig body, and a sealing cover plate for sealing or opening the forklift hole is installed on the jig body corresponding to each forklift hole, one corner of the sealing cover plate is used as a rotation positioning angle, and the opposite angle of the rotation positioning angle is used as a sealing positioning angle. The rotation positioning angle is assembled on the jig body through a hinge shaft, and a positioning slot is provided on the sealing positioning angle, and a sealing positioning pin is installed on the jig body to match the positioning slot. The forklift hole sealing structure of the water jet cutting jig is achieved by installing a sealing cover plate outside the forklift hole, so that the jig body opens the forklift hole during transportation and seals the forklift hole during vacuum adsorption. It is not only simple in structure and ingenious in design, but also easy to operate, which improves the use and transportation efficiency of the jig body and ensures the water jet cutting dimensional accuracy of the product.

Description

Technical Field

[0001] This invention relates to a waterjet cutting fixture for automotive interior parts, and more particularly to a forklift hole sealing structure for a waterjet cutting fixture. Background Technology

[0002] Waterjet cutting fixtures are commonly used accessories in waterjet booths during the processing of automotive interior parts. In actual production, multiple types of fixtures share the same waterjet booth to cut products, and different fixtures need to be switched according to actual production capacity. The switching process involves repeatedly transporting the fixture between the rack and the waterjet booth, so most waterjet cutting fixtures are equipped with forklift holes for easy transport.

[0003] However, most waterjet cutting fixtures require a vacuum adsorption function to firmly adhere the product to the fixture's surface. Since waterjet-cut products are relatively stable, the entire fixture cavity must be a sealed space. Forklift holes on the side of the fixture would cause air leakage within the cavity, preventing the product from being firmly held onto the fixture. Summary of the Invention

[0004] The purpose of this invention is to provide a forklift hole sealing structure for a waterjet cutting fixture, so as to solve the problem of poor vacuum adsorption effect caused by the forklift hole in the existing waterjet cutting fixture.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A forklift hole sealing structure for a waterjet cutting fixture includes a fixture body with two forklift holes spaced apart on its side. A sealing cover plate for sealing or opening the forklift hole is installed on the fixture body corresponding to each forklift hole. One corner of the sealing cover plate serves as a rotation positioning angle, and the opposite corner serves as a sealing positioning angle. The rotation positioning angle is mounted on the fixture body via a hinge shaft. A positioning groove is provided on the sealing positioning angle, and a sealing positioning pin is installed on the fixture body in conjunction with the positioning groove.

[0007] Specifically, the forklift hole is a square groove with dimensions of 200mm x 100mm, extending through the entire fixture in the depth direction. The sealing cover is made of 2mm thick stainless steel plate with dimensions of 240mm x 140mm, so as to cover the entire forklift hole.

[0008] Specifically, a spherical handle for easy operation is installed on one corner of the sealing cover above the sealing positioning angle.

[0009] Specifically, the fixture is provided with an opening limit pin on the outside of the forklift hole for supporting the sealing cover after it is opened, and the installation height of the opening limit pin is not higher than the installation height of the hinge shaft.

[0010] Specifically, the hinge shaft includes a threaded section, and a threaded hole is provided on the fixture to match the threaded section. The hinge shaft is installed in the threaded hole on the fixture through the threaded section, and the sealing cover plate is rotatably fastened to the side wall of the fixture along the hinge shaft.

[0011] The beneficial effects of this invention are that, compared with the prior art, the forklift hole sealing structure of the waterjet cutting fixture, by installing a sealing cover plate on the outside of the forklift hole, allows the fixture to open the forklift hole during handling and seal it during vacuum adsorption. This not only results in a simple and ingenious structure but also convenient operation, improving the efficiency of fixture use and transportation, and ensuring the waterjet cutting dimensional accuracy of the product. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the forklift hole sealing structure of the waterjet cutting fixture provided in a specific embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram showing the sealed and open states of the forklift hole sealing structure of the waterjet cutting fixture provided in a specific embodiment of the present invention. Detailed Implementation

[0014] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0015] To facilitate understanding of the present invention, a more complete description of the invention will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0016] Please see Figure 1 and Figure 2As shown in this embodiment, a forklift hole sealing structure for a waterjet cutting fixture includes a fixture body 1. Two forklift holes 2 are spaced apart on the side of the fixture body 1. The forklift holes 2 are square grooves that are part of the fixture casting, with dimensions of 200 mm * 100 mm, and the depth direction extends through the entire fixture body 1. A sealing cover plate 3 is installed on the fixture body 1 corresponding to each forklift hole 2. The sealing cover plate 3 has a square structure and is made of stainless steel plate with a thickness of 2 mm. The dimensions are 240 mm * 140 mm (20 mm larger than one side of the forklift hole 2), which can cover the entire forklift hole 2.

[0017] One corner of the sealing cover plate 3 serves as a rotation positioning angle 30, and the opposite corner of the rotation positioning angle 30 serves as a sealing positioning angle 31. The rotation positioning angle 30 is fixedly mounted on the fixture 1 via a hinge shaft 32. The hinge shaft 32 includes a threaded section, and a threaded hole is provided on the fixture 1 to match the threaded section. The hinge shaft 32 is installed in the threaded hole on the fixture 1 via the threaded section, and the sealing cover plate 3 is rotatably mounted on the side wall of the fixture 1 along the hinge shaft 32. A "U"-shaped positioning groove 33 is provided on the sealing positioning angle 31, and a sealing positioning pin 34 is installed on the fixture 1 to match the positioning groove 33.

[0018] A ball handle 4 for easy operation is installed on one corner of the sealing cover 3 above the sealing positioning angle 31. An opening limit pin 5 is installed on the outside of the forklift hole 2 on the fixture 1 to support the sealing cover 3 after it is opened. The installation height of the opening limit pin 5 is not higher than the installation height of the hinge shaft 32.

[0019] Operate the ball handle 4 to rotate the sealing cover 3 counterclockwise around the hinge shaft 32. Finally, the positioning groove 33 of the sealing cover 3 rotates and engages with the sealing positioning pin 34, closing the forklift hole 2 and allowing for vacuum adsorption and water-cutting of products. When it is necessary to move the treatment device 1, operate the ball handle 4 to rotate the sealing cover 3 clockwise around the hinge shaft 32. Finally, the sealing cover 3 rotates to the opening limit pin 5, at which point the forklift hole 2 is fully opened, allowing for the moving of the treatment device 1.

[0020] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention, the scope of which is determined by the scope of the appended claims.

Claims

1. A forklift hole sealing structure of a water jet cutting jig, comprising a jig body, wherein two forklift holes are spaced apart on a side surface of the jig body, characterized in that: A sealing cover plate for sealing or opening the forklift hole is installed on the handle body corresponding to each forklift hole, one corner of the sealing cover plate serves as a rotation positioning angle, the opposite corner of the rotation positioning angle serves as a sealing positioning angle, the rotation positioning angle is assembled on the handle body through a hinge shaft, a "U"-shaped positioning slot is opened on the sealing positioning angle, and a sealing positioning pin is installed on the handle body to cooperate with the positioning slot.

2. The forklift hole sealing structure of the waterjet cutting tool according to claim 1, characterized in that: The forklift hole is a square groove that comes with the body of the tool, with a size of 200㎜ long * 100㎜ wide, and runs through the entire body of the tool in the depth direction. The sealing cover plate is a square structure, and the material of the sealing cover plate is a stainless steel plate with a thickness of 2mm, and the size is 240㎜ long * 140㎜ wide.

3. The forklift hole sealing structure of the waterjet cutting tool according to claim 1, characterized in that: A spherical handle for easy operation is installed at a corner of the sealing cover plate located above the sealing positioning angle.

4. The forklift hole sealing structure of the waterjet cutting tool according to claim 1, characterized in that: The treatment body is equipped with an opening limit pin on the outer side of the forklift hole for supporting the sealing cover after it is opened, and the installation height of the opening limit pin is not higher than the installation height of the hinge shaft.

5. The forklift hole sealing structure of the water jet cutting jig according to claim 1, characterized in that: The hinge shaft includes a threaded section, and a threaded hole is opened on the handle body to match the threaded section. The hinge shaft is installed in the threaded hole on the handle body through the threaded section, and the sealing cover plate can be rotated along the hinge shaft and tightened to the side wall of the handle body.

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