CN217557643U - Assembled aluminum alloy rounding die - Google Patents
Assembled aluminum alloy rounding die Download PDFInfo
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- CN217557643U CN217557643U CN202220449378.XU CN202220449378U CN217557643U CN 217557643 U CN217557643 U CN 217557643U CN 202220449378 U CN202220449378 U CN 202220449378U CN 217557643 U CN217557643 U CN 217557643U
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- tenon
- rounding
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- connecting piece
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Abstract
The utility model relates to an assembled aluminum alloy radius angle mould, including three-way connecting piece and three radius angle lines, a face of three-way connecting piece is the arcwall face, and is equipped with three tenon on the three-way connecting piece, two liang of verticalities of the axial of three tenon, be equipped with on the radius angle lines with tenon complex locating hole, the cross section of tenon is three horn shapes, wherein the cross section be with the axial vertically face of tenon. Compared with the prior art, the utility model discloses a cross section of design tenon is three horn shapes, can improve the structural strength of tenon to improve the bending resistance ability, three-dimensional connecting piece and radius angle lines are difficult to take place skew, thereby finally improve concrete degree radius angle shaping quality.
Description
Technical Field
The utility model relates to a radius angle mould especially relates to an assembled aluminum alloy radius angle mould.
Background
Among the prior art, to the concrete radius angle, generally adopt the mode of plastics lines to cut the fillet mould of piecing together and obtaining convex, but this kind of fillet mould warp, destroys easily in concrete placement work progress, and reuse rate is not high, scrapps after the disposable use basically. In addition, the plastic lines are difficult to install and fix, the arc edges and the concrete surface have obvious slab staggering and the like after being dismantled, the concrete fillet is difficult to ensure to be excellent at one time, and the construction quality is difficult to ensure.
In order to solve this problem, some prior arts provide a design scheme of a three-way connector and a fillet line, and this fillet die constitutes a circular arc-shaped main body portion of the fillet die through one three-way connector, so that recycling can be realized, and the assembly efficiency of the die is improved.
Three-way connecting piece and fillet lines are connected through the mode of tenon, but among this prior art, the shape of tenon is the folded plate of L type, and the tenon structural strength of this kind of shape is low, and anti-bending capability is poor, leads to three-way connecting piece and fillet lines to take place to deviate easily to influence final concrete fillet shaping quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled aluminum alloy radius angle mould, the cross section through designing the tenon is three horn shapes, can improve the structural strength of tenon to improve the bending resistance ability, three-way connecting piece and radius angle lines are difficult to take place skew, thereby finally improve concrete degree radius angle shaping quality.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an assembled aluminum alloy radius angle mould, includes three-way connecting piece and three radius angle lines, a face of three-way connecting piece is the arcwall face, and is equipped with three tenon on the three-way connecting piece, two liang of verticalities of the axial of three tenon, be equipped with on the radius angle lines with tenon complex locating hole, the cross section of tenon is three horn shapes, wherein the cross section be with the axial vertically face of tenon.
The tenon is in a triangular prism shape.
The area of the cross section of the tenon is more than 40% of the area of the fillet line and the binding face of the three-way connecting piece.
And a blind hole is formed in one side surface of the tenon.
The fillet lines comprise a curved surface in smooth transition with the arc-shaped surface, and vertex angles at two ends of a projection curve of the curved surface in the cross section of the fillet lines are in a sharp angle shape.
And the fillet lines are also provided with baffle plates which are parallel to the axial direction of the lines.
The fillet die further comprises a wood template, and the wood template is fixed on the fillet lines through screws.
And plastic films are covered on the surfaces of the three-way connecting piece and the three rounded lines.
The extending length of the tenon is one third of the radius of the arc-shaped surface.
The arc surface is one eighth of a spherical surface.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the cross section through designing the tenon is the triangle-shaped form, can improve the structural strength of tenon to improve the bending resistance ability, three-dimensional connecting piece and fillet lines are difficult to take place to deviate, thereby finally improve concrete fillet shaping quality.
2. The cross-sectional area of the tenon is large enough to further improve the strength.
3. The apex angle at the both ends of the projection curve of curved surface in the cross section of radius angle lines is the sharp horn shape, closely laminates with the wood pattern, prevents the concrete wrong platform of interface.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a three-way connector;
FIG. 3 is a schematic view of a rounded line structure;
wherein: 1. the three-way connecting piece comprises 2 parts of a three-way connecting piece, 3 parts of a plastic film, 4 parts of a fillet line, 5 parts of a screw, 11 parts of a wood template, 11 parts of a tenon, 12 parts of an arc-shaped surface, 31 parts of a positioning hole, 32 parts of a curved surface, 33 parts of a baffle plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The utility model provides an assembled aluminum alloy rounding die, as shown in fig. 1 to 3, includes three-way connecting piece 1 and three rounding lines 3, and one face of three-way connecting piece 1 is arcwall face 12, and is equipped with three tenon 11 on the three-way connecting piece 1, and two liang of verticalities of three tenon 11's axial are equipped with on the rounding lines 3 with tenon 11 complex locating hole 31, and the cross section of tenon 11 is the triangle-shaped form, wherein the cross section be with tenon 11's axial vertically face.
For the triangle-shaped form through the cross section of design tenon 11, can improve tenon 11's structural strength to improve bending resistance ability, three-dimensional connecting piece 1 and fillet lines 3 are difficult to take place skew, thereby finally improve concrete degree fillet shaping quality.
In this embodiment, the tenon 11 is shaped like a triangular prism and is not easy to be dislocated.
In some embodiments, the cross section of the tenon 11 can also be a right triangle with an inward concave bevel edge, the inward concave part is an arc, and the arc should be concentric with the nearest edge of the arc face 12, so that the centripetal supporting force can be provided more balanced, and the molding quality of the concrete is improved.
In this embodiment, the area of the cross section of the tenon 11 is more than 40% of the area of the joint surface of the fillet line 3 and the three-way connecting piece 1, and the area of the cross section of the tenon 11 is large enough, so that the strength is further improved.
A blind hole is arranged on one side surface of the tenon 11.
In this embodiment, as shown in fig. 3, the fillet line 3 includes a curved surface 32 in smooth transition with the arc surface 12, and the vertex angles at the two ends of the projection curve of the curved surface 32 in the cross section of the fillet line 3 are sharp-angled and tightly attached to the wood template, so as to prevent the concrete dislocation at the interface. The fillet lines 3 are also provided with baffle plates 33 which are parallel to the axial direction of the lines.
The fillet mould still includes plank sheathing 5, and plank sheathing 5 passes through the screw 4 to be fixed in fillet lines 3, and the surface covering of three-way connecting piece 1 and three fillet lines 3 has plastic film 2.
In this embodiment, the protruding length of the tenon 11 is one third of the radius of the arc surface 12, and the arc surface 12 is one eighth of a spherical surface.
Wherein, the spherical radius of the arc-shaped surface 12 is set according to the concrete size and the requirement, and the extending lengths of all the tenons 11 are equal. The cross section of the fillet line 3 is a concave triangle, and the baffle 33 can be regarded as an extension of one of the straight edges, and the length of the extension is half of the radius of the concave fillet.
In addition, the structure of this application adopts the aluminum alloy material, and intensity is high, and is higher than plastics material intensity, and reuse number of times is high. And the processing is easy, economical and practical: easy processing than steel form, it is fixed convenient with wooden template simultaneously, economy is suitable for, but recycle: the utility model discloses a turnover can aluminium scrap retrieve after scrapping, practices thrift mould purchase cost.
Claims (10)
1. The utility model provides an assembled aluminum alloy rounding die, includes three-way connecting piece (1) and three rounding lines (3), a face of three-way connecting piece (1) is arcwall face (12), and is equipped with three tenon (11) on three-way connecting piece (1), and two liang of verticalities of the axial of three tenon (11), be equipped with on rounding lines (3) with tenon (11) complex locating hole (31), its characterized in that, the cross section of tenon (11) is three horn shapes, wherein the cross section be with the axial vertically face of tenon (11).
2. An assembled aluminum alloy rounding die as claimed in claim 1 wherein said tenon (11) is shaped as a triangular prism.
3. An assembled aluminium alloy rounding die according to claim 2, characterised in that the cross-sectional area of the tenons (11) is more than 40% of the area of the abutting surfaces of the rounding lines (3) and the three-way connecting piece (1).
4. An assembled aluminium alloy rounding die according to claim 1, characterised in that one side of the tenon (11) is provided with a blind hole.
5. An assembled aluminum alloy rounding die as set forth in claim 1, characterized in that said rounding line (3) comprises a curved surface (32) smoothly transitioning with said arc-shaped surface (12), and the vertex angles of both ends of the projection curve of said curved surface (32) in the cross section of the rounding line (3) are sharp-angled.
6. An assembled aluminium alloy rounding die according to claim 1, characterized in that the rounding lines (3) are provided with baffles (33) that are axially parallel to the lines.
7. An assembled aluminium alloy rounding die according to claim 1, characterized in that it further comprises a plank (5), which plank (5) is fixed to the rounding lines (3) by means of screws (4).
8. An assembled aluminium alloy rounding die as claimed in claim 1, characterized in that the surfaces of the three-way connecting element (1) and the three rounding lines (3) are covered with a plastic film (2).
9. An assembled aluminium alloy rounding die according to claim 1, characterised in that the protruding length of the tenon (11) is one third of the radius of the arc-shaped face (12).
10. An assembled aluminium alloy rounding die according to claim 1, characterized in that the curved surface (12) is one-eighth of a sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220449378.XU CN217557643U (en) | 2022-03-03 | 2022-03-03 | Assembled aluminum alloy rounding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220449378.XU CN217557643U (en) | 2022-03-03 | 2022-03-03 | Assembled aluminum alloy rounding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217557643U true CN217557643U (en) | 2022-10-11 |
Family
ID=83469409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220449378.XU Active CN217557643U (en) | 2022-03-03 | 2022-03-03 | Assembled aluminum alloy rounding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217557643U (en) |
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2022
- 2022-03-03 CN CN202220449378.XU patent/CN217557643U/en active Active
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