CN217290086U - Small-radius arc pressing die - Google Patents
Small-radius arc pressing die Download PDFInfo
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- CN217290086U CN217290086U CN202221234793.XU CN202221234793U CN217290086U CN 217290086 U CN217290086 U CN 217290086U CN 202221234793 U CN202221234793 U CN 202221234793U CN 217290086 U CN217290086 U CN 217290086U
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Abstract
For solving in production template in-process, to the shaping of different radius cambered surface templates, multi-purpose bender is bent many times, approximately obtains the cambered surface, causes the not slick and sly of cambered surface transition, the unsafe problem of radian, the utility model provides a small diameter presses circular arc mould. The device comprises a convex mould assembly and a concave mould assembly; the convex die assembly comprises an upper connecting plate, a plurality of rib plates and an upper forming body, wherein the plurality of rib plates are arranged on the lower surface of the upper connecting plate at intervals in parallel, and the upper forming body is simultaneously connected with each rib plate; the concave die assembly comprises a lower connecting plate, a plurality of supporting bodies, two lower forming bodies and two positioning bodies, wherein the supporting bodies are arranged on the upper surface of the lower connecting plate at intervals in parallel, the two lower forming bodies are arranged at intervals in parallel and are simultaneously connected with the supporting bodies, and the positioning bodies are connected to the outer sides of the lower forming bodies.
Description
Technical Field
The utility model relates to a mould, concretely relates to mould belongs to road bridge construction template production facility field.
Background
In the road and bridge construction process, a large number of templates need to be used, especially in municipal administration template and high-speed railway template, apply a large amount of cambered surfaces, in the template production process, to the shaping of different radius cambered surface templates, multi-purpose bender is bent many times, approximately obtains the cambered surface, causes the cambered surface transition not slick and sly like this, and the radian is inaccurate.
SUMMERY OF THE UTILITY MODEL
For solving in production template in-process, to the shaping of different radius cambered surface templates, multi-purpose bender is bent many times, approximately obtains the cambered surface, causes the cambered surface transition not slick and sly, the unsafe problem of radian, the utility model provides a small radius presses circular arc mould.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a small-radius arc pressing die comprises a convex die assembly and a concave die assembly;
the convex die assembly comprises an upper connecting plate, a plurality of rib plates and an upper forming body, wherein the plurality of rib plates are arranged on the lower surface of the upper connecting plate at intervals in parallel, and the upper forming body is simultaneously connected with each rib plate;
the concave die assembly comprises a lower connecting plate, a plurality of supporting bodies, two lower forming bodies and two positioning bodies, wherein the supporting bodies are arranged on the upper surface of the lower connecting plate at intervals in parallel, the two lower forming bodies are arranged at intervals in parallel and are connected with the supporting bodies simultaneously, and the positioning bodies are connected to the outer sides of the lower forming bodies.
According to the preferred scheme of the small-radius arc pressing die, the rib plate is a sector plate with an inner groove, and the upper forming body is of a circular tube structure.
According to the preferred scheme of the small-radius arc pressing die, the support body is rectangular square steel, and the lower forming body is channel steel.
According to the optimized scheme of the small-radius arc pressing die, the cross section of the groove is arc-shaped.
The utility model has the advantages that:
the die changes the mode that the small-radius arc plate is punched and formed for many times by a bending machine for many times, can be formed for one time by the die, has smooth transition of the arc surface, and greatly improves the original working mode by 2-3 times;
2. the forming of arc plates with various radii can be finished by adjusting the size of the notch of the lower concave die;
3. the die is simple to process, is formed once or twice, and has high processing efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a schematic side view of the embodiment of the present invention.
Fig. 3 is a schematic top view of an embodiment of the present invention.
Fig. 4 is a schematic perspective view of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A small radius arc pressing die comprises a convex die assembly 1 and a concave die assembly 2;
the convex die assembly comprises an upper connecting plate 1-1, a plurality of rib plates 1-2 and an upper forming body 1-3, wherein the plurality of rib plates 1-2 are arranged on the lower surface of the upper connecting plate 1-1 in parallel at intervals, and the upper forming body 1-3 is simultaneously connected with the rib plates 1-2;
the concave die assembly 2 comprises a lower connecting plate 2-4, a plurality of supporting bodies 2-3, two lower forming bodies 2-2 and two positioning bodies 2-1, wherein the supporting bodies 2-3 are arranged on the upper surface of the lower connecting plate 2-4 in parallel at intervals, the two lower forming bodies 2-2 are arranged in parallel at intervals and are simultaneously connected with the supporting bodies 2-3, and the positioning bodies are connected to the outer sides of the lower forming bodies 2-2.
In this embodiment, the sector plate has an inner groove and has an arc-shaped cross section, and the upper molded body 1 to 3 has a circular tube structure.
In this embodiment, the support body 2-3 is rectangular square steel, and the lower molding body 2-2 is channel steel.
When the mould is used, the convex mould assembly 1 is connected with the upper oil cylinder of the pressure complete machine through the upper connecting plate 1-1, the concave mould assembly 2 is connected with the workbench at the lower part of the pressure complete machine through the lower connecting plate 2-4, and the convex mould assembly 1 is positioned right above the concave mould assembly and ensures that the central lines of the convex mould assembly and the concave mould assembly are on the same vertical plane.
The method for carrying out compression molding by using the small-radius arc-pressing mold specifically comprises the following steps:
1) the convex mould assembly 1 is driven by an upper connecting oil cylinder to complete the forming of the small-radius arc plate;
2) the forming task of the arc plate with various radiuses can be completed by changing the distance between the two lower forming bodies 2-2 of the concave die assembly 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a small radius presses circular arc mould which characterized in that: comprises a convex mould assembly (1) and a concave mould assembly (2);
the convex mould assembly comprises an upper connecting plate (1-1), a plurality of rib plates (1-2) and an upper forming body (1-3), wherein the plurality of rib plates (1-2) are arranged on the lower surface of the upper connecting plate (1-1) in parallel at intervals, and the upper forming body (1-3) is simultaneously connected with each rib plate (1-2);
the concave die assembly comprises a lower connecting plate (2-4), a plurality of supporting bodies (2-3), two lower forming bodies (2-2) and two positioning bodies (2-1), wherein the supporting bodies (2-3) are arranged on the upper surface of the lower connecting plate (2-4) at intervals in parallel, the two lower forming bodies (2-2) are arranged at intervals in parallel and are simultaneously connected with the supporting bodies (2-3), and the positioning bodies are connected to the outer sides of the lower forming bodies (2-2).
2. The small radius arc pressing die of claim 1, wherein: the rib plate (1-2) is a sector plate with an inner groove, and the upper forming body (1-3) is of a circular tube structure.
3. The small radius arc pressing die of claim 1, wherein: the support body (2-3) is rectangular square steel, and the lower forming body (2-2) is channel steel.
4. The small radius die according to claim 1, 2 or 3, wherein: the cross section of the groove is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234793.XU CN217290086U (en) | 2022-05-23 | 2022-05-23 | Small-radius arc pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234793.XU CN217290086U (en) | 2022-05-23 | 2022-05-23 | Small-radius arc pressing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217290086U true CN217290086U (en) | 2022-08-26 |
Family
ID=82917730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221234793.XU Active CN217290086U (en) | 2022-05-23 | 2022-05-23 | Small-radius arc pressing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217290086U (en) |
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2022
- 2022-05-23 CN CN202221234793.XU patent/CN217290086U/en active Active
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