Positioning structure of combined glass fiber reinforced plastic mold

Abstract

The utility model discloses a positioning structure of a combined glass fiber reinforced plastic mold, which belongs to the technical field of molds, and is technically characterized by comprising a positioning structure connected to the surface of a base in a sliding manner; the rotating structure is rotationally connected to the base and connected with the positioning structure; the adjusting structure is installed on the side face of the base and connected with the rotating structure. And the glass fiber reinforced plastic mold needs to be fixed and limited during glass fiber reinforced plastic forming, so that the glass fiber reinforced plastic mold is prevented from moving to cause glass fiber reinforced plastic forming failure. When the glass fiber reinforced plastic mold is positioned, the combined glass fiber reinforced plastic mold is placed on the positioning table, the adjusting structure is rotated, and the adjusting structure can drive the multiple positioning structures to slide inwards on the surface of the base through connection with the rotating structure till the multiple positioning structures make contact with the surface of the combined glass fiber reinforced plastic mold. The positioning structure can be used for positioning the combined glass fiber reinforced plastic mold, and can be used for positioning combined glass fiber reinforced plastic molds with different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a positioning structure of a combined glass fiber reinforced plastic mold. Background Art

[0002] Glass fiber reinforced plastic (FRP) is also called GFRP, which is fiber reinforced plastic. It generally refers to unsaturated polyester, epoxy resin and phenolic resin matrix reinforced with glass fiber, and reinforced plastic with glass fiber or its products as reinforcement material, called glass fiber reinforced plastic, or FRP, which is different from tempered glass. Due to the different types of resins used, there are polyester FRP, epoxy FRP, and phenolic FRP. It is light and hard, non-conductive, stable in performance, high in mechanical strength, less recycled, and corrosion-resistant. It can replace steel to manufacture machine parts and automobile and ship hulls.

[0003] In the production process of FRP, since the mold of FRP is generally large, the FRP mold needs to be fixed and limited when FRP is formed to prevent it from moving and causing the FRP forming failure.

[0004] The existing fixing structures all use a base for fixing, and the FRP mold is placed on a base of a specific specification for fixing. In this case, the mold and the base need to be compatible with each other, so the universality of this fixing structure is not strong. Therefore, it is necessary to provide a positioning structure for a combined FRP mold to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present utility model is to provide a positioning structure for a combined fiberglass reinforced plastic mold to solve the problems in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning structure for a combined glass fiber reinforced plastic mold, comprising:

[0008] A base, on which a positioning platform is placed;

[0009] A positioning structure, slidably connected to the surface of the base, is used to position the FRP mold;

[0010] A rotating structure is rotatably connected to the base and connected to the positioning structure, and is used to drive the positioning structure to slide on the surface of the base;

[0011] The adjusting structure is installed on the side of the base and connected to the rotating structure, and is used to drive the rotating structure to rotate on the base.

[0012] Compared with the prior art, the embodiments of the utility model have the following beneficial effects: the utility model provides a positioning structure, which is slidably connected to the surface of the base, for positioning the fiberglass mold; a rotating structure, which is rotatably connected to the base and connected to the positioning structure, for driving the positioning structure to slide on the surface of the base; an adjusting structure, which is installed on the side of the base and connected to the rotating structure, for driving the rotating structure to rotate on the base.

[0013] In the production process of FRP, since the mold of the combined FRP is generally large, the FRP mold needs to be fixed and limited during the FRP molding process to prevent it from moving and causing the FRP molding failure. When positioning the mold of the combined FRP, the mold of the combined FRP is placed on a positioning table and the adjustment structure is rotated. The adjustment structure can drive multiple groups of positioning structures to slide inward on the surface of the base through the connection with the rotating structure until the multiple groups of positioning structures contact the surface of the mold of the combined FRP, so that the positioning structure can position the mold of the combined FRP, improve the stability of the mold of the combined FRP, and facilitate the molding of the FRP. Combined FRP molds of different specifications can be positioned, which improves the versatility of the positioning structure.

[0014] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic diagram of the overall structure of the positioning structure of the combined fiberglass reinforced plastic mold provided in the embodiment of the present invention.

[0016] Figure 2 It is a structural schematic diagram of the rotating structure provided in an embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the adjustment structure provided in the embodiment of the utility model.

[0018] Figure markings: 1-base, 11-bracket, 12-positioning platform, 2-positioning structure, 21-fixed frame, 22-slide rod, 23-arc positioning plate, 3-rotation structure, 31-rotation axis, 32-hexagonal frame, 33-slide groove, 34-sliding column, 4-adjustment structure, 41-connecting frame, 42-adjustment rod, 43-worm gear, 44-turbine. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] See also Figure 1 to Figure 3 , a positioning structure of a combined glass fiber reinforced plastic mold, comprising:

[0022] A base 1, on which a positioning platform 12 is placed;

[0023] The positioning structure 2 is slidably connected to the surface of the base 1 and is used to position the FRP mold;

[0024] The rotating structure 3 is rotatably connected to the base 1 and connected to the positioning structure 2, and is used to drive the positioning structure 2 to slide on the surface of the base 1;

[0025] The adjusting structure 4 is installed on the side of the base 1 and connected to the rotating structure 3 to drive the rotating structure 3 to rotate on the base 1 .

[0026] In one embodiment of the utility model, during the production of FRP, since the mold of the combined FRP is generally large, the FRP mold needs to be fixed and limited during the FRP molding process to prevent it from moving and causing the FRP molding failure. When positioning the mold of the combined FRP, the mold of the combined FRP is placed on the positioning platform 12, and the adjustment structure 4 is rotated. The adjustment structure 4 can drive the multiple groups of positioning structures 2 to slide inward on the surface of the base 1 through the connection with the rotating structure 3 until the multiple groups of positioning structures 2 contact the surface of the combined FRP mold, so that the positioning structure 2 can position the mold of the combined FRP, improve the stability of the mold of the combined FRP, and then facilitate the molding of the FRP, and can position the combined FRP molds of different specifications, thereby improving the versatility of the device.

[0027] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the positioning structure 2 includes:

[0028] The fixing frame 21 is connected to the surface of the base 1 and has a sliding rod 22 slidably connected therein;

[0029] The arc-shaped positioning plate 23 is fixed on the end of the sliding rod 22 .

[0030] In this embodiment, the fixing frame 21 is connected to the surface of the base 1, and a slide bar 22 is slidably connected therein; the arc-shaped positioning plate 23 is fixed to the end of the slide bar 22. The positioning platform 12 is connected to the surface of the base 1 through a supporting frame.

[0031] In the production process of FRP, since the mold of the general combined FRP is relatively large, the FRP mold needs to be fixed and limited when the FRP is formed to prevent it from moving and causing the FRP forming failure.

[0032] When positioning the mold of the combined fiberglass reinforced plastics, the mold of the combined fiberglass reinforced plastics is placed on the positioning platform 12 and the adjusting structure 4 is rotated. The adjusting structure 4 can drive the sliding rod 22 to slide in the fixed frame 21 through the connection with the rotating structure 3. When sliding, the sliding rod 22 can drive the arc-shaped positioning plate 23 at its end to slide synchronously until the arc-shaped positioning plate 23 contacts the surface of the mold of the combined fiberglass reinforced plastics, so that the arc-shaped positioning plate 23 can position the mold of the combined fiberglass reinforced plastics, thereby improving the stability of the mold of the combined fiberglass reinforced plastics and facilitating the molding of the fiberglass reinforced plastics.

[0033] The fixing frame 21, the slide bar 22 and the arc-shaped positioning plate 23 are installed in multiple groups, and the multiple groups of arc-shaped positioning plates 23 are located on the same concentric circle, so that the multiple groups of arc-shaped positioning plates 23 can slide synchronously toward the center of the concentric circle. The number of groups of the arc-shaped positioning plates 23 is six, or other numbers, which are not limited here.

[0034] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the rotating structure 3 includes:

[0035] A rotating shaft 31 is rotatably connected to the base 1, and a hexagonal frame 32 is mounted on the surface;

[0036] A slide groove 33 is provided on the hexagonal frame 32;

[0037] The sliding column 34 is fixed on the surface of the sliding rod 22 and is slidably connected to the sliding groove 33 .

[0038] In this embodiment, the rotating shaft 31 is rotatably connected to the base 1, and a hexagonal frame 32 is installed on the surface; the sliding groove 33 is opened on the hexagonal frame 32; the sliding column 34 is fixed on the surface of the sliding rod 22 and is slidably connected to the sliding groove 33.

[0039] The rotation adjustment structure 4 can drive the rotating shaft 31 to rotate counterclockwise in the base 1 through the connection with the rotating shaft 31. When the rotating shaft 31 rotates, the sliding groove 33 on its surface can be driven to rotate synchronously through the hexagonal frame 32. Since the sliding groove 33 and the sliding column 34 are slidably connected, the sliding column 34 can drive the sliding rod 22 to slide inward in the fixed frame 21 under the action of the sliding groove 33. When the sliding rod 22 slides, it can drive the arc-shaped positioning plate 23 at its end to slide synchronously until the arc-shaped positioning plate 23 contacts the surface of the mold of the combined glass fiber reinforced plastic, so that the mold of the combined glass fiber reinforced plastic can be positioned.

[0040] A guide wheel may also be installed on the surface of the sliding column 34 in the rotating structure 3 , and the guide wheel is rollingly connected to the slide groove 33 , so that the sliding column 34 can slide stably in the slide groove 33 through the guide wheel.

[0041] In one embodiment of the present invention, Figure 3 As shown, the regulating structure 4 includes:

[0042] A connecting frame 41 is fixed to the side of the base 1 and is rotatably connected to an adjusting rod 42;

[0043] A worm 43, mounted on the surface of the adjusting rod 42;

[0044] The turbine 44 is fixed on the rotating shaft 31 and meshedly connected with the worm 43 .

[0045] In this embodiment, the connecting frame 41 is fixed to the side of the base 1 and is internally rotatably connected to an adjusting rod 42; the worm 43 is installed on the surface of the adjusting rod 42; the turbine 44 is fixed on the rotating shaft 31 and meshingly connected to the worm 43.

[0046] The adjusting rod 42 is rotated, and the adjusting rod 42 can rotate in the connecting frame 41. When the adjusting rod 42 rotates, the worm 43 on its surface can be driven to rotate synchronously. Since the worm 43 and the turbine 44 are meshed and connected, the turbine 44 can drive the rotating shaft 31 to rotate counterclockwise on the base 1 under the action of the worm 43. When the rotating shaft 31 rotates, the sliding groove 33 on its surface can be driven to rotate synchronously through the hexagonal frame 32. Since the sliding groove 33 and the sliding column 34 are slidably connected, the sliding column 34 can drive the sliding rod 22 to slide inward in the fixing frame 21 under the action of the sliding groove 33. When the sliding rod 22 slides, it can drive the arc positioning plate 23 at its end to slide synchronously until the arc positioning plate 23 contacts the surface of the mold of the combined glass fiber reinforced plastic, so that the arc positioning plate 23 can position the mold of the combined glass fiber reinforced plastic, thereby improving the stability of the mold of the combined glass fiber reinforced plastic, thereby facilitating the molding of the glass fiber reinforced plastic.

[0047] Since the worm 43 can only drive the turbine 44 to rotate in one direction, and the turbine 44 cannot drive the worm 43 to rotate in the opposite direction, the stability of the worm 43 driving the rotating shaft 31 to rotate in the base 1 through the turbine 44 is improved, thereby improving the stability of the arc-shaped positioning plate 23 after positioning the mold of the combined glass fiber reinforced plastic. The end of the adjusting rod 42 in the adjusting structure 4 can also be connected to the output end of the motor that drives it to rotate.

[0048] In one embodiment of the present invention, Figure 1 As shown, a bracket 11 is installed at the bottom of the base 1. The bracket 11 can support the base 1 and improve the stability of the base 1.

[0049] The working principle of the utility model is: in the production process of FRP, since the mold of the general combined FRP is relatively large, the FRP mold needs to be fixed and limited when the FRP is formed, so as to prevent it from moving and causing the FRP forming failure.

[0050] The adjusting rod 42 is rotated, and the adjusting rod 42 can rotate in the connecting frame 41. When the adjusting rod 42 rotates, the worm 43 on its surface can be driven to rotate synchronously. Since the worm 43 and the turbine 44 are meshed and connected, the turbine 44 can drive the rotating shaft 31 to rotate counterclockwise on the base 1 under the action of the worm 43. When the rotating shaft 31 rotates, the sliding groove 33 on its surface can be driven to rotate synchronously through the hexagonal frame 32. Since the sliding groove 33 and the sliding column 34 are slidably connected, the sliding column 34 can drive the sliding rod 22 to slide inward in the fixing frame 21 under the action of the sliding groove 33. When the sliding rod 22 slides, it can drive the arc positioning plate 23 at its end to slide synchronously until the arc positioning plate 23 contacts the surface of the mold of the combined glass fiber reinforced plastic, so that the arc positioning plate 23 can position the mold of the combined glass fiber reinforced plastic, thereby improving the stability of the mold of the combined glass fiber reinforced plastic, thereby facilitating the molding of the glass fiber reinforced plastic.

[0051] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning structure for a combined glass fiber reinforced plastic mold, characterized in that: include: A base, on which a positioning platform is placed; A positioning structure, slidably connected to the surface of the base, is used to position the FRP mold; A rotating structure is rotatably connected to the base and connected to the positioning structure, and is used to drive the positioning structure to slide on the surface of the base; The adjusting structure is installed on the side of the base and connected to the rotating structure, and is used to drive the rotating structure to rotate on the base.

2. The positioning structure of the combined FRP mold according to claim 1 is characterized in that: The positioning structure comprises: A fixed frame is connected to the surface of the base and is internally slidably connected with a slide rod; The arc-shaped positioning plate is fixed on the end of the sliding rod.

3. The positioning structure of the combined FRP mold according to claim 2 is characterized in that: The rotating structure comprises: A rotating shaft is rotatably connected to the base, and a hexagonal bracket is mounted on the surface; The slide is provided on the hexagonal frame; The sliding column is fixed on the surface of the sliding rod and is slidably connected with the sliding groove.

4. The positioning structure of the combined FRP mold according to claim 3 is characterized in that: The regulatory structure comprises: The connecting frame is fixed on the side of the base and is rotatably connected with an adjusting rod inside; A worm gear, mounted on the surface of the adjusting rod; The turbine is fixed on the rotating shaft and meshingly connected with the worm.

5. The positioning structure of the combined FRP mold according to claim 1 is characterized in that: A bracket is installed at the bottom of the base.

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