Hot pressboard dihedral tool

Abstract

The hot pressing plate dihedral tool comprises pressing plate assemblies and a frame, the frame comprises a corner face, a first side face and a second side face, the included angle between the first side face and the second side face is the same as the angle of a corner of a pressed hot pressing plate, and the corner face, the first side face and the second side face are all connected with the pressing plate assemblies in a sliding mode. The pressing plate assembly is detachably connected with the frame, all parts in the pressing plate assembly are detachably connected, the pressing plate assembly and the frame are both made of aluminum, all parts in the hot pressing plate dihedral tool are detachably connected, and the hot pressing plate dihedral tool avoids welding deformation, is easy to machine, low in manufacturing cost, light in weight and easy to carry and operate; and the construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of shipbuilding, and in particular to a hot pressing plate dihedral tooling. Background Art

[0002] In the LNG ship MARKⅢ maintenance system, in order to reduce the heat transfer in the cabin, the heat-insulating hot-pressed plate needs to be accurately attached to the cabin inner wall. In the LNG ship MARKⅢ hull cabin, the cabin inner wall has a total of ten faces, eight longitudinal faces, and two transverse faces. Each longitudinal face has two diagonal dimensions. On a single cabin inner wall, the hot-pressed plate can be attached to the cabin inner wall with angle steel and square steel. On two cabin inner walls with an angle, the attached hot-pressed plate is also a hot-pressed plate with a corner, such as Figure 1 As shown, in order to avoid an angle between the hot pressing plate 3 with a corner 301 and the inner wall of the cabin, a hot pressing plate dihedron tooling is required to fix the hot pressing plate to the inner wall of the cabin, so that the hot pressing plate is accurately and firmly attached to the inner wall of the cabin.

[0003] The hot press plate dihedron tooling in the prior art is as follows Figure 2 As shown, it includes a side pressure plate assembly 2 and a frame 1 formed by welding. The side pressure plate assembly 2 cannot be disassembled after being assembled with the frame 1. When using the hot press plate dihedron tooling, a hot press plate dihedron tooling with a frame 1 of different angles is selected according to the different angles between the inner walls of the cabin. For example, when the angle between the inner walls of the cabin is 90°, the hot press plate dihedron tooling with frames 1 of different angles is selected. Figure 2 The hot press plate dihedron tooling with a frame 1 having an angle of 90° is shown. When the angle between the inner wall surfaces of the cabin is 135°, a hot press plate dihedron tooling with a frame 1 having an angle of 135° is selected. In the LNG ship MARKⅢ maintenance system, a variety of hot press plate dihedron tooling must be used, and the construction cost is high. The conventional hot press plate dihedron tooling is heavy, which makes it very difficult to carry and install the hot press plate dihedron tooling, and the components in the pressure plate assembly 2 are easily deformed during welding, making it difficult to achieve the rated and balanced pressing effect of the hot press plate when the hot press plate dihedron is used. Therefore, the hot press plate dihedron tooling in the prior art has high requirements on the welding process, complex processing, and high manufacturing cost. Summary of the invention

[0004] In view of the defects existing in the prior art, the present application provides a hot pressing plate dihedron tooling to solve the technical problems of the hot pressing plate dihedron tooling in the prior art, such as heavy weight, complex processing and high manufacturing cost.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a hot press plate dihedron tooling, which is used to press a hot press plate with a hot press plate corner, and is characterized in that the hot press plate dihedron tooling includes a press plate assembly and a frame, the frame includes a corner surface, a first side surface and a second side surface, the first side surface and the second side surface are respectively connected to two opposite end surfaces of the corner surface, the angle between the first side surface and the second side surface is the same as the angle of the hot press plate corner, and the press plate assembly is detachably connected to the frame.

[0006] In one embodiment, the pressure plate assembly includes a pressure plate and a connecting plate, the left and right ends of the connecting plate are respectively connected to the pressure plate, the connecting plate is detachably connected to the adjusting bolt by a buckle, the adjusting bolt is rotatably connected to the frame, and rotating the adjusting bolt can drive the pressure plate assembly to move in a direction perpendicular to the frame. Positioning pins are symmetrically arranged on the left and right sides of the adjusting bolt on the frame, and the positioning pins pass through the frame and are detachably connected to the connecting plate.

[0007] In one embodiment, a threaded blind hole is provided on the upper end surface of the connecting plate corresponding to the positioning pin, a threaded section matching the threaded blind hole is provided on the lower end of the positioning pin, and the positioning pin is threadedly connected to the connecting plate.

[0008] In one embodiment, the upper end of the positioning pin is flat.

[0009] In one embodiment, the connecting plate, the pressing plate and the buckle are all detachably connected.

[0010] In one embodiment, a limiting member is provided at the lower end of the adjusting bolt, and the limiting member includes a cylinder and a circular plate. The diameter of the circular plate is larger than the diameter of the cylinder. The upper end of the cylinder is fixedly connected to the threaded section of the adjusting bolt, and the lower end of the cylinder is fixedly provided at the center of the circular plate.

[0011] In one embodiment, the buckle includes two half buckles, and the two half buckles have the same structure and are both semi-U-shaped. The upper end surfaces of the two half buckles form a complete U-shaped buckle relative to each other, and a semicircular half-buckle hole is provided at the center position of the upper end surface of the half buckle, and the diameter of the half-buckle hole is larger than the diameter of the cylinder and smaller than the diameter of the circular plate.

[0012] In one embodiment, a plurality of adjusting bolts are disposed on both the first side and the second side, and an angle between a projection of a connecting line of the adjusting bolts on the first side on a horizontal plane and a projection of a connecting line of the adjusting bolts on the second side on a horizontal plane is less than 180°.

[0013] In one embodiment, the platen assembly and the frame are both made of aluminum.

[0014] In one embodiment, the angle between the first side surface and the second side surface is any angle between 90° and 180°.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] The hot press plate dihedron tooling in the present application comprises a press plate assembly and a frame, the frame comprises a corner surface, a first side surface and a second side surface, the angle between the first side surface and the second side surface is the same as the angle of the corner of the hot press plate being pressed, the corner surface, the first side surface and the second side surface are all slidably connected with the press plate assembly, the press plate assembly is detachably connected to the frame, the components in the press plate assembly are detachably connected, the materials of the press plate assembly and the frame are both aluminum, and the components in the hot press plate dihedron tooling are detachably connected. The hot press plate dihedron tooling in the present application avoids welding deformation, is simple to process, has low manufacturing cost, is light in weight, is easy to carry and operate, and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of a hot pressing plate with a corner in the prior art;

[0019] Figure 2 It is a structural schematic diagram of a hot pressing plate dihedron tooling in the prior art;

[0020] Figure 3 for Figure 2 A is an enlarged schematic diagram;

[0021] Figure 4 It is a schematic diagram of the connection between the positioning pin and the connecting plate in the prior art;

[0022] Figure 5 It is a schematic diagram of a buckle in the prior art;

[0023] Figure 6 It is a structural schematic diagram of an adjusting bolt in the prior art;

[0024] Figure 7 This is a schematic diagram of the structure of the hot pressing plate dihedron tooling in Example 1 of the present application;

[0025] Figure 8 for Figure 7 A magnified schematic diagram of B;

[0026] Fig. 9 This is a schematic diagram of the structure of the connecting plate in the first embodiment of the present application;

[0027] Fig.10 This is a schematic diagram of the structure of the positioning pin in the first embodiment of the present application;

[0028] Fig.11 This is a schematic diagram of the structure of a half buckle in the first embodiment of the present application;

[0029] Fig.12 This is a schematic diagram of the connection between the adjusting bolt and the semi-buckle in the first embodiment of the present application;

[0030] Fig.13 This is a top view schematic diagram of the hot pressing plate dihedron tooling in Example 1 of the present application;

[0031] Fig.14 This is a schematic structural diagram of the hot pressing plate dihedron tooling in Example 2 of the present application.

[0032] Reference numerals:

[0033] 1. Frame; 101. Adjusting bolt; 102. Positioning pin; 103. Corner surface; 104. First side surface; 105. Second side surface; 106. Handle; 2. Side pressure plate assembly; 201. Pressure plate; 202. Connecting plate; 203. Connecting bolt; 204. Connecting hole; 205. Buckle; 2051. Half buckle; 2052. Half buckle hole; 206. Threaded blind hole; 3. Hot pressing plate; 301. Hot pressing plate corner. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0036] like Figure 2-6As shown, in the prior art, a hot press plate dihedron tooling for a hot press plate 3 with a hot press plate corner 301 includes a press plate assembly 2 and a frame 1, the press plate assembly 2 includes a press plate 201 and a connecting plate 202, the connecting plate 202 connects two press plates 201, the connecting plate 202 is connected to an adjusting bolt 101 through a buckle 205, the adjusting bolt 101 is rotatably connected to the frame 1, and rotating the adjusting bolt 101 can drive the press plate assembly 2 to move in a direction perpendicular to the surface of the frame 1 to press the hot press plate 3. In order to ensure the stability of the movement of the press plate assembly 2, positioning pins 102 are symmetrically arranged on the adjusting bolt 101, the positioning pins 102 penetrate the frame 1 and are welded to the connecting plate 202, the press plate assembly 2 cannot be disassembled after being assembled with the frame 1, and when using the hot press plate dihedron, a hot press plate dihedron tooling with frames 1 with different angles is selected according to the different angles between the inner walls of the cabin, and a variety of hot press plate dihedron tooling must be used in the LNG ship MARKⅢ maintenance system, and the construction cost is high. In view of the defects existing in the prior art, the present application provides two embodiments to solve the above technical problems.

[0037] Embodiment 1

[0038] A hot pressing plate dihedron tooling is used for pressing a hot pressing plate 3 having a hot pressing plate corner 301, such as Figure 7-12 As shown, it includes a platen assembly 2 and a frame 1, the frame 1 includes a corner surface 103, a first side surface 104 and a second side surface 105, the first side surface 104 and the second side surface 105 are respectively connected to the two opposite end surfaces of the corner surface 103, the angle between the first side surface 104 and the second side surface 105 is the same as the angle of the corner of the hot pressing plate pressed, the corner surface 103, the first side surface 104 and the second side surface 105 are all slidably connected with the platen assembly 2, and the platen assembly 2 is detachably connected to the frame 1. In this embodiment, the angle between the first side surface 104 and the second side surface 105 in the frame 1 is 90°.

[0039] like Figure 7 , 8 As shown, the pressure plate assembly 2 includes a pressure plate 201 and a connecting plate 202. The left and right ends of the lower end surface of the connecting plate 202 are respectively connected to the pressure plate 201. The connecting plate 202 is connected to the adjusting bolt 101 through a buckle 205. The adjusting bolt 101 is rotatably connected to the frame 1. Rotating the adjusting bolt 101 can drive the pressure plate assembly 2 to move in a direction perpendicular to the corner surface or side surface of the frame 1 to press the hot pressing plate 3. In order to ensure the stability of the movement of the pressure plate assembly 2, positioning pins 102 are symmetrically arranged on the left and right sides of the adjusting bolt 101 on the corner surface and side surface of the frame 1. The positioning pins 102 pass through the frame 1 and are detachably connected to the connecting plate 202.

[0040] like Fig. 9 , 10As shown, a threaded blind hole 206 is provided on the upper end surface of the connecting plate 202 corresponding to the positioning pin 102, and a threaded section matching the threaded blind hole 206 is provided on the lower end of the positioning pin 102, and the positioning pin 102 is threadedly connected with the connecting plate 202. In order to facilitate the assembly of the positioning pin 102 and the connecting plate 202, the upper end of the positioning pin 102 is flat, so that the wrench can better clamp the upper end of the positioning pin 102 to drive the rotation of the positioning pin 102.

[0041] The connecting plate 202 is detachably connected to the pressing plate 201 and the buckle 205. The connecting plate 202 is provided with a plurality of connecting holes 204. The upper surface of the pressing plate 201 is provided with short plates arranged opposite to each other, each of which is provided with through holes. The buckle 205 is a U-shaped buckle, each of which is provided with through holes on the opposite surfaces of the buckle 205. The distance between the short plates and the distance between the opposite surfaces of the buckle are both greater than the thickness of the connecting plate 202. When the connecting plate 202 is connected to the pressing plate 201 and the buckle 205, the connecting plate 202 is placed between the short plates and in the buckle 205, and the connecting bolts 203 pass through the through holes and the connecting holes 204 to connect the connecting plate 202 to the pressing plate 201 and the buckle 205.

[0042] In this embodiment, the adjusting bolt 101 is as follows Figure 6 As shown, a limit piece is provided at the lower end of the adjusting bolt 101, and the limit piece includes a cylinder and a circular plate. The diameter of the circular plate is larger than the diameter of the cylinder. The upper end of the cylinder is fixedly connected to the threaded section of the adjusting bolt 101, and the lower end of the cylinder is fixedly provided at the center of the circular plate.

[0043] like Figure 8 , 11 12, the buckle 205 includes two half buckles 2051, the two half buckles 2051 have the same structure and are both semi-U-shaped, the upper end surfaces of the two half buckles 2051 are relatively formed into a complete buckle 205, and a semicircular half-buckle hole 2052 is provided at the center of the upper end surface of the half buckle 2051, and the diameter of the half-buckle hole 2052 is larger than the diameter of the cylinder and smaller than the diameter of the circular plate. The assembly of the buckle 205 and the adjusting bolt 101 is as shown in FIG. Figure 8 , 12 As shown in FIG. 1 , the half holes 2052 of the two half buckles 2051 are relatively clamped on the upper surface of the circular plate. The half buckle 2051 in this embodiment is made of two pieces of sheet metal. Figure 5 The buckle of the prior art shown is simple to manufacture and has low processing cost, thus saving the manufacturing cost and time of the hot pressing plate dihedral tooling.

[0044] like Fig.13As shown, a plurality of pressure plate assemblies 2 are arranged on the first side 104 and the second side 105, and a plurality of adjusting bolts 101 are arranged on the corresponding first side 104 and the second side 105. In order to avoid the adjacent adjusting bolts 101 interfering with the rotation of the wrench when the adjusting bolts 101 are rotated using a wrench, and in order to make the clamping force component, the angle between the projection of the line connecting the adjusting bolts 101 on the first side 104 on the horizontal plane and the projection of the line connecting the adjusting bolts 101 on the second side 105 on the horizontal plane is less than 180°.

[0045] In this embodiment, the material of the pressing plate assembly 2 and the frame 1 are both aluminum materials to reduce the overall mass of the hot pressing plate dihedron tooling, which is convenient for transportation and construction. In addition, the surface of the hot pressing plate dihedron tooling is treated with sandblasting oxidation, which is not only anti-corrosion and rust-proof, but also makes the appearance of the hot pressing plate dihedron tooling more beautiful.

[0046] In order to facilitate the handling of the hot press plate dihedron tooling, a handle 106 is provided on the frame 1 .

[0047] Embodiment 2

[0048] In this embodiment, the hot pressing plate dihedral tooling, such as Fig.14 As shown, the angle between the first side surface 104 and the second side surface 105 in the frame 1 is 135°, which is used for attaching the hot press plate when the angle between the inner wall surfaces of the cabin is 135°. The other technical features of this embodiment are the same as those of the first embodiment. Since the press plate assembly 2 is detachably connected to the frame 1, when the hot press plate dihedron tooling in the second embodiment is needed, the press plate assembly 2 in the first embodiment can be disassembled and then assembled into the frame 1 in the second embodiment to form the hot press plate dihedron tooling in the second embodiment.

[0049] In other embodiments, the included angle between the first side surface 104 and the second side surface 105 in the frame 1 is any angle between 90° and 180°.

[0050] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hot pressing plate dihedron tooling, the hot pressing plate dihedron tooling is used to press a hot pressing plate with a hot pressing plate corner, characterized in that: The hot press plate dihedron tooling includes a press plate assembly and a frame, the frame includes a corner surface, a first side surface and a second side surface, the first side surface and the second side surface are respectively connected to two opposite end surfaces of the corner surface, the angle between the first side surface and the second side surface is the same as the angle of the hot press plate corner, and the press plate assembly is detachably connected to the frame.

2. The hot press plate dihedron tooling according to claim 1, characterized in that: The pressure plate assembly includes a pressure plate and a connecting plate, the left and right ends of the connecting plate are respectively connected to the pressure plate, the connecting plate is detachably connected to the adjusting bolt through a buckle, the adjusting bolt is rotatably connected to the frame, and rotating the adjusting bolt can drive the pressure plate assembly to move in a direction perpendicular to the frame. Positioning pins are symmetrically arranged on the left and right sides of the adjusting bolt on the frame, and the positioning pins pass through the frame and are detachably connected to the connecting plate.

3. The hot pressing plate dihedron tooling according to claim 2, characterized in that: A threaded blind hole is arranged on the upper end surface of the connection plate corresponding to the positioning pin, and a threaded section matching the threaded blind hole is arranged on the lower end of the positioning pin. The positioning pin is threadedly connected to the connection plate.

4. The hot press plate dihedral tooling according to claim 3, characterized in that: The upper end of the positioning pin is flat.

5. The hot press plate dihedron tooling according to claim 2, characterized in that: The connecting plate, the pressing plate and the buckle can be detachably connected.

6. The hot press plate dihedron tooling according to claim 2, characterized in that: A limiting piece is provided at the lower end of the adjusting bolt, and the limiting piece includes a cylinder and a circular plate. The diameter of the circular plate is larger than the diameter of the cylinder. The upper end of the cylinder is fixedly connected to the threaded section of the adjusting bolt, and the lower end of the cylinder is fixedly provided at the center of the circular plate.

7. The hot press plate dihedron tooling according to claim 6, characterized in that: The buckle includes two half buckles, and the two half buckles have the same structure and are both semi-U-shaped. The upper end surfaces of the two half buckles form a complete U-shaped buckle relative to each other. A semicircular half-buckle hole is provided at the center position of the upper end surface of the half buckle, and the diameter of the half-buckle hole is larger than the diameter of the cylinder and smaller than the diameter of the circular plate.

8. The hot press plate dihedral tooling according to claim 2, characterized in that: A plurality of adjusting bolts are disposed on the first side surface and the second side surface, and an angle between a projection of a connecting line of the adjusting bolts on the first side surface on a horizontal plane and a projection of a connecting line of the adjusting bolts on the second side surface on a horizontal plane is less than 180°.

9. The hot press plate dihedral tooling according to claim 1, characterized in that: The materials of the pressure plate assembly and the frame are both aluminum.

10. The hot press plate dihedral tooling according to claim 1, characterized in that: The included angle between the first side surface and the second side surface is any angle between 90° and 180°.

Images