flanging and sizing die

Abstract

This utility model discloses a flange shaping mold, including a mold body that is matched with the flange. The mold body includes several templates and connecting components. Adjacent templates are fixedly connected by the connecting components, and the bottom surface of the templates is roughened. This utility model forms the mold body by connecting the templates with the connecting components at the designed flange installation position during concrete pouring. The bottom surface of the mold body matches the flange, and the bottom surface of the templates is roughened. By placing the mold body on the poured concrete, the roughened surface contacts the top surface of the concrete, achieving a roughened effect after the concrete hardens. This ensures that the subsequent pouring of the flanged concrete meets the requirements for interlocking with the original structural surface, eliminating the need for manual roughening and saving time and labor.

Description

Technical Field

[0001] This utility model belongs to the field of flanging construction technology, specifically relating to flanging shaping molds. Background Technology

[0002] Concrete flanges are generally used to meet the functional requirements of buildings. They are a treatment done at openings or edges to prevent rainwater leakage or to cover the upper part. A flange is a concrete component with a certain thickness and height built around the opening, which is integrated with the surrounding concrete slab. Flanged concrete is required in kitchens, bathrooms, and floors with waterproofing requirements. Construction typically uses a traditional two-stage casting process with wooden formwork.

[0003] In traditional edge-turning construction, the construction unit needs to arrange workers to roughen the concrete slab surface at the edge-turning construction site, which is labor-intensive. Many construction units also skip this step to cut corners, or fail to roughen the surface properly, resulting in insufficient bonding force between the poured concrete and the original structure, and substandard edge-turning quality. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and to provide a flange shaping mold. By pre-connecting the template with connecting components at the designed flange installation position during concrete pouring to form the mold body, the bottom surface of the mold body is matched with the flange, and a rough surface is set on the bottom surface of the template. By placing the mold body on the poured concrete, the rough surface contacts the top surface of the concrete, so that the concrete hardens to achieve the roughening effect, so that the subsequent flange concrete pouring meets the requirements of the interlocking degree with the original structural surface, saving manual roughening, time and labor.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A flange shaping mold includes a mold body that matches the flange. The mold body includes several templates and connecting components. Adjacent templates are fixedly connected by the connecting components, and the bottom surface of the templates is roughened. This invention, by pre-connecting the templates with the connecting components at the designed flange installation position during concrete pouring, forms the mold body. The bottom surface of the mold body matches the flange, and the bottom surface of the templates is roughened. By placing the mold body on the poured concrete, the roughened surface contacts the top surface of the concrete, achieving a roughened effect after the concrete hardens. This ensures that the subsequent pouring of the flanged concrete meets the requirements for interlocking with the original structural surface, eliminating the need for manual roughening, saving time and labor.

[0007] Furthermore, the rough surface adopts an irregular serrated structure. The serrated structure design allows the concrete to form a rough surface after pouring and hardening, which facilitates subsequent secondary pouring and edge turning, ensuring that the bottom of the edge interlocks with the concrete surface to meet construction requirements.

[0008] Furthermore, the top of the template is recessed downwards to form an installation cavity and edge, and the connecting component clamps the edges of two adjacent templates; a reinforcing member is provided inside the installation cavity. The installation cavity facilitates the connecting component to fix two adjacent templates together, and the reinforcing member increases the structural strength of the template.

[0009] Furthermore, stiffening ribs are used in the reinforcement components, and these stiffening ribs are made of aluminum square tubing. The addition of stiffening ribs increases the structural strength of the template.

[0010] Furthermore, handles are provided on both sides of the mounting cavity. The handles facilitate the gripping of the template, thereby making it easier to assemble the mold body.

[0011] Furthermore, the connecting assembly includes a fixing seat and a fastening screw. The fixing seat has upward-protruding ends forming a clamping portion and a mounting portion, respectively. The mounting portion has threaded holes that match the fastening screw. The fastening screw is screwed into the threaded holes. The clamping portion abuts against the edge of one side of the template, and the fastening screw abuts against the edge of the other side of the template. By inverting the fixing seat and placing the mounting portions and clamping portions at both ends of the fixing seat into the mounting cavities of two adjacent templates, with the clamping portion abutting against the edge of one side of the template, and then tightening the fastening screw, one end of the fastening screw abuts against the edge of the other side of the template.

[0012] Furthermore, the end of the fastening screw near the clamping part is provided with a clamping end, the diameter of which is larger than the diameter of the fastening screw. The clamping end increases the contact area between the fastening screw and the edge, thereby greatly improving the connection stability between two adjacent templates.

[0013] Furthermore, the mold body also includes an anti-deformation component, which is located at the apex corner of the mold body. The inclusion of the anti-deformation component increases the stability of the mold body after assembly.

[0014] Furthermore, the anti-deformation component includes an L-shaped anti-deformation plate, mounting brackets, and locking screws. The L-shaped anti-deformation plate rests against the top corner of the mold body. Two mounting brackets are set corresponding to two templates. One end of the mounting bracket is fixedly connected to the top of the L-shaped anti-deformation plate, and the other end of the mounting bracket is located in the mounting cavity of the corresponding template. The locking screw is screwed into the other end of the mounting bracket and tightened on the edge. By having the L-shaped anti-deformation plate rest against four tightening points inside the mold body, the other end of the mounting bracket is located in the mounting cavity of the corresponding template. Then, by tightening the locking screw and pressing it against the edge, the L-shaped anti-deformation plate is tightened against the top corner of the mold body, thus achieving the anti-deformation effect.

[0015] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0016] This invention involves pre-connecting the template with connecting components at the designed installation position of the flange during concrete pouring to form the mold body. The bottom surface of the mold body matches the flange, and a rough surface is provided on the bottom surface of the template. By placing the mold body on the poured concrete, the rough surface contacts the top surface of the concrete, achieving a roughening effect after the concrete hardens. This ensures that the subsequent pouring of the flanged concrete meets the requirements for interlocking with the original structural surface, eliminating the need for manual roughening and saving time and labor.

[0017] In this invention, the rough surface adopts an irregular serrated structure. The serrated structure design allows the concrete to form a rough surface after pouring and hardening, facilitating subsequent secondary pouring and edge turning, and ensuring that the bottom of the edge interlocks with the concrete surface to meet construction requirements.

[0018] In this invention, the connecting assembly includes a fixing base and a fastening screw. The fixing base has upward-protruding ends forming a clamping portion and a mounting portion, respectively. The mounting portion has a threaded hole that matches the fastening screw, which is screwed into the threaded hole. The clamping portion rests against the edge of one side of the template, and the fastening screw rests against the edge of the other side of the template. By inverting the fixing base and placing the mounting portions and clamping portions at both ends of the fixing base into the mounting cavities of two adjacent templates, with the clamping portion resting against the edge of one side of the template, and then tightening the fastening screw, one end of the fastening screw rests against the edge of the other side of the template. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the flange shaping mold according to Embodiment 1 of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection between two adjacent templates in Embodiment 1 of this utility model;

[0022] Figure 3 This is a schematic diagram of the template structure in Embodiment 1 of this utility model;

[0023] Figure 4 This is a schematic diagram of the rough surface of the template in Embodiment 1 of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the concrete pouring and hardening process that forms a rough surface in this utility model.

[0025] Figure 6 This is a schematic diagram of the connecting component in Embodiment 1 of this utility model;

[0026] Figure 7 This is a schematic diagram of the template connection structure in Embodiment 2 of this utility model;

[0027] Figure 8 This is a schematic diagram of the anti-deformation component in Embodiment 2 of this utility model.

[0028] In the figure, 1-mold body; 2-template; 3-connecting component; 4-rough surface; 5-mounting cavity; 6-edge; 7-stiffening rib; 8-fixed seat; 9-fastening screw; 10-clamping part; 11-mounting part; 12-threaded hole; 13-clamping end; 14-anti-deformation component; 15-L-shaped anti-deformation plate; 16-mounting bracket; 17-locking screw; 18-handle. Detailed Implementation

[0029] like Figures 1 to 6 As shown, this is a first embodiment of the present invention, a flange shaping mold, including a mold body 1, the mold body 1 and the flange are matched and set, the mold body 1 includes a plurality of templates 2 and connecting components 3, two adjacent templates 2 are fixedly connected by the connecting components 3, and the bottom surface of the template 2 is a rough surface 4.

[0030] The rough surface 4 adopts an irregular serrated structure. The serrated structure design allows the rough surface 4 to be formed after the concrete is poured and hardened, which facilitates the subsequent secondary pouring and edge turning, and ensures that the bottom of the edge interlocks with the concrete surface to meet the construction requirements.

[0031] The top of template 2 is recessed downwards to form an installation cavity 5 and an edge 6. The connecting component clamps the edges 6 of two adjacent templates 2. The installation cavity 5 is equipped with a reinforcing member. The installation cavity 5 facilitates the connecting component to fix two adjacent templates 2 together, and the reinforcing member increases the structural strength of template 2.

[0032] The reinforcing component uses stiffening rib 7, which is made of aluminum square tubing. The addition of stiffening rib 7 increases the structural strength of template 2.

[0033] Handles 18 are provided on both sides of the mounting cavity 5. The handles 18 facilitate the gripping of the template 2, thereby making it easier to assemble the mold body 1.

[0034] The connecting assembly includes a fixing seat 8 and a fastening screw 9. The two ends of the fixing seat 8 protrude upwards to form a clamping part 10 and a mounting part 11, respectively. The mounting part 11 has a threaded hole 12, which is matched with the fastening screw 9. The fastening screw 9 is screwed into the threaded hole 12. The clamping part 10 abuts against the edge 6 of one side of the template 2, and the fastening screw 9 abuts against the edge 6 of the other side of the template 2. By inverting the fixing seat 8 and placing the mounting part 11 and clamping part 10 at both ends of the fixing seat 8 into the mounting cavities 5 of two adjacent templates 2, the clamping part 10 is placed against the edge 6 of one side of the template 2, and then the fastening screw 9 is tightened so that one end of the fastening screw 9 abuts against the edge 6 of the other side of the template 2.

[0035] The fastening screw 9 has a clamping end 13 near the clamping part 10, and the diameter of the clamping end 13 is larger than the diameter of the fastening screw 9. The clamping end 13 increases the contact area between the fastening screw 9 and the edge 6, thereby greatly improving the connection stability between two adjacent templates 2.

[0036] like Figure 7 and Figure 8 As shown, this is Embodiment 2 of the present invention, which is basically the same in structure as Embodiment 1, except that the mold body 1 further includes an anti-deformation component 14, which is located at the top corner of the mold body 1. The anti-deformation component 14 increases the stability of the mold body 1 after assembly.

[0037] The anti-deformation component 14 includes an L-shaped anti-deformation plate 15, mounting brackets 16, and locking screws 17. The L-shaped anti-deformation plate 15 rests against the top corner of the mold body 1. Two mounting brackets 16 are set corresponding to two templates 2. One end of the mounting bracket 16 is fixedly connected to the top of the L-shaped anti-deformation plate 15, and the other end of the mounting bracket 16 is located in the mounting cavity 5 of the corresponding template 2. The locking screw 17 is screwed into the other end of the mounting bracket 16 and tightened on the edge 6. By having the L-shaped anti-deformation plate 15 rest against four tightening points in the mold body 1, the other end of the mounting bracket 16 is located in the mounting cavity 5 of the corresponding template 2. Then, by tightening the locking screw 17 against the edge 6, the L-shaped anti-deformation plate 15 is tightened against the top corner of the mold body 1, thus achieving the anti-deformation effect.

[0038] This invention, by pre-connecting the template 2 with the connecting component 3 at the designed installation position of the flange during concrete pouring, forms the mold body 1. The bottom surface of the mold body 1 matches the flange, and a rough surface 4 is provided on the bottom surface of the template 2. By placing the mold body 1 on the poured concrete, the rough surface 4 contacts the top surface of the concrete, so that the concrete hardens to achieve the effect of roughening. This ensures that the subsequent pouring of the flanged concrete meets the requirements for the interlocking degree with the original structural surface, eliminating the need for manual roughening, saving time and labor.

[0039] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A flanging die comprising a die body which is arranged to match a flange, characterised in that: The mold body includes several templates and connecting components. Two adjacent templates are fixedly connected by the connecting components. The bottom surface of the template is rough. The rough surface adopts an irregular serrated structure.

2. The flanging and sizing die of claim 1, wherein: The top of the template is recessed downward to form an installation cavity and an edge, and the connecting component clamps the edges of two adjacent templates; a reinforcing member is provided inside the installation cavity.

3. The flanging and sizing die of claim 2, wherein: The reinforcing component uses stiffening ribs, and the stiffening ribs are made of aluminum square tubing.

4. The flanging and sizing die of claim 2, wherein: Handles are provided on both sides of the mounting cavity.

5. The flanging and sizing die of claim 2 wherein: The connecting assembly includes a fixing seat and a fastening screw. The two ends of the fixing seat protrude upward to form a clamping part and a mounting part, respectively. The mounting part is provided with a threaded hole, which is matched with the fastening screw. The fastening screw is screwed into the threaded hole. The clamping part abuts against the edge of the template on one side, and the fastening screw abuts against the edge of the template on the other side.

6. The flanging and sizing die of claim 5, wherein: The fastening screw has a clamping end near the clamping part, and the diameter of the clamping end is larger than the diameter of the fastening screw.

7. The flanging and sizing die of claim 2 wherein: The mold body also includes an anti-deformation component, which is located at the top corner of the mold body.

8. The flanging and sizing die of claim 7, wherein: The anti-deformation component includes an L-shaped anti-deformation plate, a mounting bracket, and a locking screw. The L-shaped anti-deformation plate abuts against the top corner of the mold body. Two mounting brackets are set corresponding to two templates. One end of the mounting bracket is fixedly connected to the top of the L-shaped anti-deformation plate, and the other end of the mounting bracket is located in the mounting cavity corresponding to the template. The locking screw is screwed into the other end of the mounting bracket and tightened on the edge.

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