Arched mold calculating and positioning mechanism

Abstract

An arch mold calculating and positioning mechanism comprises a body, the body is composed of N connecting pieces, fixing holes are formed in the centers of the upper portion and the lower portion of one side of each connecting piece, screw holes are formed in the outer edges of the upper portion and the lower portion of one side of each connecting piece, and screw holes are formed in the outer edge of the upper portion of the other side of each connecting piece. A movable groove is formed in the outer edge of the lower portion of the other side of each connecting piece, an opening is formed in the outer edge of one side of each connecting piece, each screw hole is provided with a screw rod and a nut which are matched with each other, every two adjacent connecting pieces are connected together through the screw rods, one end of each main body is connected with a corner piece A, the other end of each main body is connected with a corner piece B, and the two main bodies are connected together through a connecting rod. According to the positioning device, the size of the arc can be flexibly controlled, the needed accuracy is guaranteed, one-time rapid die filling can be achieved, and the working efficiency is improved; and 3, in the construction process, one person can position and fill the die.

Description

Technical Field

[0001] The invention relates to the field of interior decoration, in particular to an arch mould calculation and positioning mechanism. Background Art

[0002] The arch has a sense of harmony and solemnity, and the coordination of its arcs often brings a unique sense of beauty. Arch elements are mainly used in the decorative design of doors, windows, mirrors and walls in the interior. The use of arch designs on doors, windows, mirrors and walls can not only create a unique sense of art, but also effectively neutralize the edges and corners of the room, adding a sense of warmth and comfort.

[0003] Compared with other shapes, the arch structure is not only difficult, but also takes more time. The current arch mold set is generally laid from the middle to both sides by manual grafting. In other words, the decoration master first uses simple visual positioning, and then uses broken wood strips to splice from the middle to both sides to form an arch bottom mold. Manual visual positioning and mold installation have the following problems: first, the arc of the shape is irregular; second, the surface of the bottom mold is uneven, which affects the quality of the project; third, at least 5 skilled carpenters are required to work together during the mold making and mold installation process. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide an arch mold calculation and positioning mechanism, the main body of the mechanism is composed of N connecting pieces, one end of the main body is detachably connected to a corner piece A for holding the arc, the other end of the main body is detachably connected to a corner piece B for holding the arc, the lower part of one side of the corner piece A and the corner piece B are both set at right angles; the positioning device can flexibly control the size of the arc to ensure the required accuracy, can quickly install the mold at one time, and has a large bearing capacity.

[0005] The objective of the present invention is achieved through the following technical scheme: comprising a main body, the main body further comprising N circular connecting pieces, the diameter and thickness of the connecting pieces are 10 cm and 0.23 cm respectively, the connecting pieces are made of titanium alloy material, each of the connecting pieces is provided with a fixing hole at the center of the upper and lower parts on one side, the fixing hole has a diameter of 0.7 cm, each of the connecting pieces is provided with a screw hole with a diameter of 0.7 cm at the upper and lower outer edges on one side, each of the connecting pieces is provided with a screw hole with a diameter of 0.7 cm at the upper outer edge of the other side, and each of the connecting pieces is provided with a screw hole with a diameter of 0.7 cm at the lower outer edge of the other side. The edges are all provided with movable grooves, the width and arc length of the movable grooves are 0.7 cm and 2 cm respectively, each of the outer edges of one side of the connecting pieces is provided with an opening, each of the screw holes is equipped with a matching screw and nut, every two adjacent connecting pieces are connected together by a screw, the main body is provided with matching angle pieces A and B, one end of the main body is connected to the angle piece A, and the other end of the main body is connected to the angle piece B, the main body is provided with a certain number of connecting rods, the outer circles of both ends of the connecting rods are provided with screws, each connecting rod is equipped with two matching nuts, and the two main bodies are connected together by a connecting rod.

[0006] The beneficial effects of the present invention are as follows: first, by arranging movable grooves on the connecting pieces, each two adjacent connecting pieces can be pulled apart and brought together to a limited extent, which is beneficial to the twisting and positioning of the main body; second, by arranging an arc-shaped opening on the outer edge of one side of the connecting piece, the purpose of expanding the activity space is achieved, so that each connecting piece can be flexibly rotated to a limited extent; third, by arranging isosceles triangle touch plates at the lower part of one side of the two corner pieces, it is beneficial to seamlessly connect with the wall surface, promote the stability of the main body, and facilitate installation with lower support; fourth, by arranging two main bodies in parallel, the bottom mold can be lifted up over a large area, which is beneficial to the production of arch shapes, and the load-bearing surface can be increased to ensure the stability of the bottom mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the connecting piece structure of the present invention.

[0008] Figure 2 This is a schematic diagram of installing the connecting piece of the present invention.

[0009] Figure 3 It is a schematic diagram of the corner piece connection of the present invention.

[0010] Figure 4 It is an overall plan view of the present invention.

[0011] Figure 5 It is a diagram showing the overall operation of the present invention.

[0012] Among them: 1. Connecting piece; 2. Fixing hole; 3. Screw hole; 4. Movable slot; 5. Opening; 6. Screw rod; 7. Angle piece A; 8. Angle piece B; 9. Connecting rod; 10. Bottom mold; 11. Support plate; 12. Support; DETAILED DESCRIPTION

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] It should be noted that the orientation or position relationship indicated by the terms "upper part", "lower part", "one side", "the other side", "outer edge", "outer circle", "one end", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0015] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed / having", "equipped with", "installed", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0016] See also Figure 1 , the diameter and thickness of each connecting piece 1 are 10cm and 0.23cm respectively, the connecting piece 1 is cut and formed by titanium alloy plate, and a fixing hole 2 through which a connecting rod 9 passes is arranged at the center of the upper and lower parts of one side of each connecting piece 1, and the diameter of the fixing hole 2 is 0.7cm, and a screw hole 3 with a diameter of 0.7cm is arranged on the upper and lower outer edges of one side of each connecting piece 1, and a screw hole 3 with a diameter of 0.7cm is arranged on the upper outer edge of the other side of each connecting piece 1, and an arc-shaped movable groove 4 is arranged on the lower outer edge of the other side of each connecting piece 1. The so-called arc-shaped movable groove 4 is based on the fact that both sides of the corresponding movable groove 4 are arc-shaped surface structures, the movable groove 4 penetrates the other side of the connecting piece 1, and the screw hole 3 penetrates the other side of the connecting piece 1, and the outer edge of one side of each connecting piece 1 is provided with an arc-shaped opening 5 that can accommodate the outer edge of one side of an adjacent connecting piece 1, and each screw hole 3 is equipped with a matching screw 6 and nut.

[0017] Furthermore, a hollow opening is provided at the center of one side of each connecting piece 1 so as to penetrate the other side.

[0018] According to the above technical solution, by providing an empty hole in the center of the connecting piece 1, resources can be saved and the overall weight of the connecting piece 1 can be reduced.

[0019] Furthermore, the screw holes 3 on the upper sides of each connecting piece 1 are aligned, the movable groove 4 on the lower outer edge of one side of each connecting piece 1 is aligned with the screw hole 3 on the lower side of the other side, the two upper and lower screw holes 3 on one side of each connecting piece 1 are aligned, and the screw hole 3 on the upper side of each connecting piece 1 faces the center point of the movable groove 4.

[0020] Through the above technical solution, by setting the screw hole 3 on each connecting piece 1, it is not only convenient for quick installation and connection between every two adjacent connecting pieces 1, but also helpful for the overall disassembly and maintenance of the main body.

[0021] Furthermore, the width of the movable groove 4 is 0.7 cm, and the arc length of a single side of the movable groove 4 is 2 cm.

[0022] Through the above technical solution, by providing the movable groove 4, each two adjacent connecting pieces 1 can be pulled apart and brought together to a limited extent, which is conducive to the rapid twisting and forming of the main body.

[0023] See also Figure 2 The main body can be divided into three types: large, medium and small. The diameters of the connecting pieces 1 of the three types are 28cm, 18cm and 10cm respectively. Only one type of connecting piece 1 is described in this application. The main body can be equipped with a connecting piece 1 according to the size of the shape span to achieve an arc length suitable for the shape.

[0024] Each connecting piece 1 on the main body is sequentially numbered from left to right. The sequential numbering is only for the convenience of understanding and description, and cannot be understood as a limitation of the present invention: after the first connecting piece 1 is aligned with the second connecting piece 1, another connecting piece 1 is placed at the rear between the two connecting pieces 1, the screw hole 3 on the upper outer edge of one side of the first connecting piece 1 is aligned with the screw hole 3 on the upper outer edge of one side of the rear connecting piece 1, the screw hole 3 on the lower outer edge of one side of the first connecting piece 1 is aligned with the movable groove 4 on the lower outer edge of one side of the rear connecting piece 1, and the screw hole 3 on the upper outer edge of one side of the second connecting piece 1 is aligned with the movable groove 4 on the lower outer edge of one side of the rear connecting piece 1. 3 is aligned with the screw hole 3 on the upper outer edge of the other side of the rear connecting piece 1, and the movable groove 4 on the lower outer edge of one side of the second connecting piece 1 is aligned with the screw hole 3 on the lower outer edge of the other side of the rear connecting piece 1; the three connecting pieces 1 are fixed together by screws 6, and one end of the four screws 6 passes through the screw holes 3 and movable grooves 4 on the outer edges of one side of the first and second connecting pieces 1, and then passes through the screw holes 3 on the rear connecting piece 1, and finally tightened and fixed by nuts. According to the above operation method, the second connecting piece 1 is connected to the third connecting piece 1, and the third connecting piece 1 is connected to the fourth connecting piece 1.

[0025] Furthermore, the outer side of one side of the second connecting piece 1 is embedded in the opening 5 on the outer edge of one side of the first connecting piece 1 ; the outer side of one side of the third connecting piece 1 is embedded in the opening 5 on the outer edge of one side of the second connecting piece 1 .

[0026] Through the above technical solution, by providing the arc-shaped opening 5, the purpose of expanding the activity space is achieved, so that each connecting piece 1 can be flexibly rotated within a limited range.

[0027] It should be noted that when the screw rod 6 on the second movable groove 4 moves to one side to the limit, one side of the second connecting piece 1 is embedded in the opening 5 on the side of the first connecting piece 1 and forms a saturated state. At this time, there is no rotation space between the two adjacent connecting pieces 1; when the screw rod 6 on the second movable groove 4 moves to the other side to the limit, one side of the second connecting piece 1 is basically separated from the opening 5 on the side of the first connecting piece 1; and so on, when the screw rod 6 on the third movable groove 4 moves to one side to the limit, one side of the third connecting piece 1 is basically separated from the opening 5 of the second connecting piece 1; and when the screw rod 6 on the third movable groove 4 moves to the other side to the limit, one side of the third connecting piece 1 is basically separated from the opening 5 of the second connecting piece 1.

[0028] See also Figure 3 One end of the main body is equipped with a matching corner piece A7, and the other end of the main body is equipped with a matching corner piece B8. The two corner pieces have the same specifications. Both of the corner pieces are composed of a circular piece body and a touch plate. The area of ​​the corner piece - the area of ​​the touch plate of the isosceles triangle = the area of ​​the connecting piece 1. The upper outer edges of one side of the corner piece A7 and the corner piece B8 are both provided with screw holes 3, and the two screw holes 3 are both equipped with matching screws 6. The corner piece A7 is fixed to one end of the main body by the screw 6, and the corner piece B8 is fixed to the other end of the main body by the screw 6.

[0029] Furthermore, a touch panel that matches the horizontality of the wall extends from the lower part of one side of the two corner pieces.

[0030] Through the above technical solution, by arranging an isosceles triangle touch plate at the lower part of one side of the two corner pieces, it is beneficial to seamlessly connect with the wall surface and promote the stability of the main body, and it is also convenient to install the lower support 12.

[0031] See also Figure 4 The main body is equipped with a matching connecting rod 9, and screws are provided on the outer circles of both ends of the connecting rod 9. Each connecting rod 9 is equipped with two matching nuts. The nuts of the connecting rod 9 are of the same model as the nuts of the screw rod 6 and can be shared. The length of the connecting rod 9 needs to be determined according to the size of the main body model.

[0032] During actual construction, two main bodies of the same length should be coordinated to complete the arch-shaped mold. After the two main bodies are twisted into the required curvature, they are placed in parallel. One end of one group of connecting rods 9 passes through the fixing hole 2 on the upper part of one main body and is then tightened and fixed by a nut. The other end of one group of connecting rods 9 passes through the fixing hole 2 on the upper part of the other main body and is then tightened and fixed by a nut. One end of another group of connecting rods 9 passes through the fixing hole 2 on the lower part of one main body and is tightened and fixed by a nut. The other end of another group of connecting rods 9 passes through the fixing hole 2 on the lower part of another main body and is tightened and fixed by a nut.

[0033] The group of connecting rods 9 can be 5 or 7, which needs to be determined according to the number of connecting plates 1 included in the main body. For the sake of ease of understanding and description, N is used to represent the number of connecting rods 9 in this application, and the fixing holes 2 at the upper and lower parts of the main body refer to the fixing holes 2 at the upper and lower parts of each connecting plate 1 on the main body.

[0034] In actual operation, the upper parts of the two main bodies can also be connected by 3-5 connecting rods 9, and the lower parts of the two main bodies can also be connected by 3-5 connecting rods 9. This mainly depends on the arc length of the arch shape. If the arch shape has a large span, more connecting rods 9 are used, and if the arch shape has a small span, fewer connecting rods 9 are used.

[0035] Furthermore, the two main bodies are placed one after the other and then connected by a connecting rod 9.

[0036] Through the above technical solution, by setting up two main bodies, one is to lift up the bottom mold over a large area, which is beneficial to the production of arch shape, and the other is to increase the load-bearing surface to ensure the stability of the bottom mold.

[0037] See also Figure 5 When setting the arc, the operator needs to loosen the screw rod 6 on the main body and then twist the main body into the required arc. After the arc is positioned, each screw rod 6 is tightened and fixed.

[0038] It should be noted that the curvature of the first movable groove 4 should match the limited rotation curvature of the second connecting piece 1 , and the movement of the screw rod 6 in the movable groove 4 determines the size of the rotation curvature of the second connecting piece 1 .

[0039] During actual construction, each connecting piece 1 on the main body vertically supports the upper bottom mold 10 .

[0040] The biggest advantages of this positioning mechanism are: first, it can flexibly control the size of the arc to ensure the quality of the project; second, it can quickly install the mold in one go to improve the working efficiency of the mechanism; third, during the construction process, one person can position and install the mold; fourth, it has a strong bearing capacity.

[0041] Operation process: 1. Twist the two main bodies into the required curvature; 2. The two main bodies are connected by connecting rods 9 at the top and bottom; 3. After laying the support plate 11 at the bottom of the two main bodies, it is evenly supported by supports 12; 4. Lay the bottom mold 10 on the upper part between the two main bodies as required; 5. The decoration master makes the shape on the bottom mold 10; 6. After the shape is made, the two main bodies are disassembled.

Claims

1. An arch mold calculation and positioning mechanism, comprising a main body, characterized in that; The main body is composed of N connecting plates, the diameter and thickness of the connecting plates are 10 cm and 0.23 cm respectively, and each of the connecting plates is provided with a fixing hole at the center of the upper and lower parts of one side, and the diameter of the fixing hole is 0.7 cm. Each of the upper and lower outer edges of one side of the connecting plate is provided with a screw hole with a diameter of 0.7 cm, and the upper outer edge of the other side of each connecting plate is provided with a screw hole with a diameter of 0.7 cm, and the lower outer edge of the other side of each connecting plate is provided with a movable groove, and the width and arc length of the movable groove are 0.7 cm and 2 cm respectively. Each screw hole is equipped with a matching screw and nut, and every two adjacent connecting plates are connected together by a screw, and the main body is equipped with a certain number of connecting rods, and the outer circles of both ends of the connecting rods are provided with screws, and each connecting rod is equipped with two matching nuts, and the two main bodies are connected together by a connecting rod.

2. The arch mold calculation and positioning mechanism according to claim 1, characterized in that; An opening is arranged on the outer edge of one side of each connecting piece.

3. The arch mold calculation and positioning mechanism according to claim 1, characterized in that: The main body is equipped with matching corner piece A and corner piece B. One end of the main body is connected to corner piece A, and the other end of the main body is connected to corner piece B.

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