Arc auxiliary plate mold
By using a symmetrical design and a straight-insertion steel sheet structure, the arc auxiliary plate mold solves the problems of limited steel sheet thickness and unidirectional cutting in existing arc molds, enabling multidirectional cutting and flexible installation, thus improving cutting efficiency and installation convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN DONGCHUANG PRECISION TECHNOLOGY CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-06-05
AI Technical Summary
Existing arc molds require screws to fix steel sheets, which limits the thickness of the steel sheets and makes it impossible to choose flexibly. They can only cut in one direction and cannot adapt to saw blades of different thicknesses, affecting cutting efficiency and results.
Design an arc-shaped auxiliary plate mold with symmetrical slots and a straight-insertion steel sheet structure, and set elongated screw holes to achieve multi-directional cutting and flexible installation, adapting to the base plate of cutting machines of different thicknesses.
It improves cutting efficiency and ease of installation, solves the problems of limited steel blade thickness and unidirectional cutting, adapts to different saw blade thicknesses, saves physical labor and improves work efficiency.
Smart Images

Figure CN224323331U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of auxiliary plate mold technology, specifically an arc auxiliary plate mold. Background Technology
[0002] There are one-way screw-assisted arc molds on the market. Their function is to fix a steel sheet to one side of the arc mold base plate with screws. The arc mold base plate and the cutting machine base plate are assembled together with screws, thereby achieving the purpose of cutting a fixed groove in a material similar to gypsum board.
[0003] Current circular arc molds require screws to secure the steel sheet, and the protruding screw heads prevent initial grooving. Furthermore, the steel sheet thickness is inflexible; limited by the screw heads, it can only be thicker, not thinner. In some scenarios, due to screw mounting, the circular arc mold can only perform unidirectional cutting. Even if the steel sheet is thickened to conceal the screw heads, it still exceeds the thickness of a conventional saw blade, resulting in imperfect cuts for the end user. Therefore, the market urgently needs to develop a circular arc auxiliary plate mold to solve these technical problems. Utility Model Content
[0004] The purpose of this utility model is to provide a circular arc auxiliary plate mold to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an arc auxiliary plate mold, comprising a mold body, wherein a first groove and a second groove are respectively provided on the upper surface of the mold body, and a mold opening is provided at the center of the surface of the mold body. Two of the first groove and two of the second groove are provided, and the two first grooves and two of the second groove are symmetrically distributed along the mold opening. Long screw holes are provided on both sides of the mold opening.
[0006] Preferably, the first slot and the second slot are respectively provided with slot widths of 1.5mm and 1.8mm.
[0007] Preferably, a first steel sheet is inserted and fixed inside the first slot.
[0008] Preferably, a second steel sheet is inserted and fixed inside the second slot.
[0009] Preferably, there are six elongated screw holes, which are symmetrically distributed in pairs along the mold groove.
[0010] Preferably, the surface of the mold body is provided with mounting slots, and there are two mounting slots, which are symmetrically distributed along the mold opening.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This utility model adopts a symmetrical design and a straight-insertion steel sheet design for the arc auxiliary plate mold, and is equipped with long screw holes. It can be universally installed with the base plate and auxiliary base plate of 4-inch and 5-inch cutting machines on the market. By adopting a universal edge distance design, cutting machines can be flexibly selected, and there is no need to worry about the problem of installation failure due to different edge distances. This solves the user's work installation problem and greatly improves the user's work efficiency. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall exploded structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 3 This is a schematic diagram of the main structure of the mold of this utility model;
[0016] Figure 4 This is a schematic diagram of the side structure of the mold body of this utility model;
[0017] Figure 5 This is a schematic diagram of the bottom structure of the mold body of this utility model.
[0018] In the diagram: 1. Mold body; 2. Mounting slot; 3. First slot; 4. Second slot; 5. Mold opening; 6. Long screw hole; 7. First steel plate; 8. Second steel plate. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0020] Please see Figure 1-5 An embodiment of this utility model is provided: an arc auxiliary plate mold, including a mold body 1. The upper surface of the mold body 1 is respectively provided with a first groove 3 and a second groove 4. A mold slot 5 is opened at the center of the surface of the mold body 1. There are two first grooves 3 and two second grooves 4 respectively. The two first grooves 3 and two second grooves 4 are symmetrically distributed along the mold slot 5. Long screw holes 6 are provided on both sides of the mold slot 5.
[0021] Furthermore, the first slot 3 and the second slot 4 are respectively provided with slot width positions of 1.5mm and 1.8mm. The steel sheet can be flexibly inserted into the corresponding slot, which greatly improves the user's work efficiency and can perfectly match the thickness of saw blades on the market. Users can flexibly choose the slot width they want to cut according to the cutting blade they have, and no longer worry about the thickness of the saw blade preventing them from choosing the slot width they need to cut.
[0022] Furthermore, a first steel plate 7 is inserted and fixed inside the first slot 3, and a second steel plate 8 is inserted and fixed inside the second slot 4. The distance from the outermost first steel plate 7 to the saw blade to be assembled is 3 cm, and the distance from the second steel plate 8 is 2 cm. The advantage of this is that since the saw blades of customers have different edge positions and different cutting distances, users of the arc mold can flexibly choose their cutting machines without worrying about installation problems due to different edge distances. In addition, the symmetrical design and the direct insertion design of the steel plates allow users to stand in the middle of the product to be cut for cutting. Users only need to remove the steel plates and reverse their positions to achieve cutting from the middle of the object on both sides. This greatly improves the user's work efficiency and saves the user's physical strength, eliminating the need to run back and forth between the left and right sides as with traditional arc molds.
[0023] Furthermore, there are six long screw holes 6 in total. The six long screw holes 6 are symmetrically distributed in pairs along the mold groove 5. By adopting the design of long screw holes 6 on both the left and right sides, it is possible to universally install 4-inch and 5-inch cutting machine base plates and auxiliary base plates on the market.
[0024] Furthermore, the surface of the mold body 1 is provided with mounting slots 2. There are two mounting slots 2 in total, and the two mounting slots 2 are distributed symmetrically on the left and right sides along the mold opening 5.
[0025] Working principle: During use, the upper surface of the mold body 1 is provided with a first groove 3 and a second groove 4 respectively. A mold opening 5 is opened at the center of the surface of the mold body 1. There are two first grooves 3 and two second grooves 4 respectively. The two first grooves 3 and two second grooves 4 are symmetrically distributed along the mold opening 5. A first steel plate 7 is inserted and fixed inside the first groove 3, and a second steel plate 8 is inserted and fixed inside the second groove 4. The distance from the outermost first steel plate 7 to the saw blade to be assembled is 3CM, and the distance from the second steel plate 8 is 2CM. The advantage of this is that since the saw blade of the customer has a different edge position and a different cutting distance, the user of the arc mold can flexibly choose the cutting machine without worrying about the problem of installation failure due to different edge distances. In addition, the symmetrical design and the steel plate direct insertion design allow users to stand in the middle of the product to be cut. Users only need to remove the steel plate and flip its position to cut from the middle of the object on both sides. This greatly improves the user's work efficiency and saves the user's physical strength, eliminating the need to run back and forth between the left and right sides like with traditional arc molds. There are six long screw holes 6 on both sides of the mold groove 5. The six long screw holes 6 are symmetrically distributed in pairs along the mold groove 5. By adopting the design of long screw holes 6 on both sides, it is possible to universally install 4-inch and 5-inch cutting machine base plates and auxiliary base plates on the market.
[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0027] All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A circular arc auxiliary plate mold, comprising a mold body (1), characterized in that, The upper surface of the mold body (1) is provided with a first slot (3) and a second slot (4). A mold slot (5) is opened at the center of the surface of the mold body (1). There are two of the first slot (3) and the second slot (4). The two first slots (3) and the second slot (4) are symmetrically distributed along the mold slot (5). Long screw holes (6) are provided on both sides of the mold slot (5).
2. The arc-shaped auxiliary plate mold according to claim 1, characterized in that: The first slot (3) and the second slot (4) are respectively provided with slot widths of 1.5mm and 1.8mm.
3. The arc auxiliary plate mold according to claim 1, characterized in that: The first steel plate (7) is inserted and fixed inside the first slot (3).
4. The arc-shaped auxiliary plate mold according to claim 1, characterized in that: The second slot (4) is internally connected and fixed with a second steel plate (8).
5. The arc-shaped auxiliary plate mold according to claim 1, characterized in that: There are six elongated screw holes (6) in total, and the six elongated screw holes (6) are symmetrically distributed in pairs along the mold groove (5).
6. The arc-shaped auxiliary plate mold according to claim 1, characterized in that: The surface of the mold body (1) is provided with mounting slots (2). There are two mounting slots (2), which are symmetrically distributed along the mold opening (5).