A hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan

Abstract

The utility model discloses a hydraulic forming mold for the front disk of a titanium impeller of a centrifugal fan, which relates to the technical field of centrifugal wind production, and includes a molding mold overall shell, one side of the molding mold overall shell is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a limiting column, one side of the limiting column is movably connected with a protective block, one side of the protective block is fixedly connected with a cross plate, one side of the molding mold overall shell is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with a telescopic rod, and one side of the cross plate is fixedly connected with a molding pressing plate. The utility model can use and press the set cross plate through the set limiting column, the set protective block and the set telescopic rod, and after the user pushes the telescopic rod, the user can press the set molding pressing plate, and the user can perform efficient use and pressing molding through the set molding mold body.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal wind production, in particular to a hydraulic forming die for a front disc of a titanium impeller of a centrifugal fan. Background Art

[0002] A fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Fan is China's customary abbreviation for gas compression and gas delivery machinery. The fan usually refers to ventilators, blowers, and wind turbines. Fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships, and buildings for ventilation, dust removal and cooling, boilers and industrial furnaces for ventilation and ventilation, air conditioning equipment and household appliances for cooling and ventilation, grain drying and selection, wind tunnel wind source, and inflation and propulsion of hovercraft.

[0003] The existing technology has the following problems:

[0004] 1. When the user needs to replace the mold for hydraulic forming of the front disc of the fan titanium impeller, its function is not perfect;

[0005] 2. When the user needs to hydraulically form the front disc of the fan titanium impeller, the pressing effect is not good enough. Utility Model Content

[0006] The utility model provides a hydraulic forming die for a front disc of a titanium impeller of a centrifugal fan, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A hydraulic forming mold for a front disk of a titanium impeller of a centrifugal fan comprises a molding mold overall shell, one side of the molding mold overall shell is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a limiting column, one side of the limiting column is movably connected to a protective block, and one side of the protective block is fixedly connected to a cross plate.

[0009] One side of the overall shell of the forming mold is fixedly connected to a limiting plate, one side of the limiting plate is fixedly connected to a telescopic rod, and one side of the cross plate is fixedly connected to a molding pressing plate.

[0010] One side of the molding die main body is movably connected to the molding die main body, one side of the molding die main body is fixedly connected to a fixing block, and one side of the fixing block is fixedly connected to a nut.

[0011] A further improvement of the technical solution of the utility model is that: a mounting opening is provided on one side of the overall shell of the molding die, and the sizes of the mounting opening and the molding die body match each other.

[0012] By adopting the above technical solution, the solution can facilitate users to install and use it efficiently.

[0013] A further improvement of the technical solution of the utility model is that one side of the limit column is fixedly connected to the limit block, and the structures of the limit block and the protection block fit each other.

[0014] By adopting the above technical solution, the solution can facilitate users to perform efficient position limiting use.

[0015] A further improvement of the technical solution of the utility model is that: a first hollow opening is opened on one side of the protection block, and the sizes of the first hollow opening and the limiting column match each other.

[0016] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0017] A further improvement of the technical solution of the utility model is that: a first hollow opening is opened on one side of the protection block, and the sizes of the first hollow opening and the limiting column match each other.

[0018] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0019] A further improvement of the technical solution of the utility model is that a second hollow opening is opened on one side of the molding mold body, and the sizes of the second hollow opening and the threaded rod match each other.

[0020] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0021] A further improvement of the technical solution of the utility model is that the fixing block connects the nut and the molding die body, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0022] By adopting the above technical solution, the solution can facilitate users to carry out efficient fixing and connection.

[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0024] 1. The utility model provides a hydraulic forming mold for the front disk of the titanium impeller of a centrifugal fan, and can facilitate users to use and replace the mold for hydraulic forming of the front disk of the titanium impeller of a centrifugal fan through the mutual cooperation and use of the set molding mold total shell, limit column, installation opening, limit block, molding mold body, protection block, telescopic rod, limit plate, first hollow opening, molding pressing plate, fixing block, nut, threaded rod, cross plate, connecting plate and second hollow opening. When the user needs to use and replace, the user needs to twist the threaded rod and remove the threaded rod from the set nut, so that the user removes and replaces the molding mold body on the molding mold total shell, which meets the user's use demand for changing the mold shape;

[0025] 2. The utility model provides a hydraulic forming mold for the front disk of a titanium impeller of a centrifugal fan, and through the set limit column, the set protection block and the set telescopic rod, the set cross plate can be used and pressed after the user pushes the telescopic rod, so that the user can press the set molding pressing plate, and through the set molding mold body, the user can perform efficient compression molding, which meets the user's use needs for efficient hydraulic molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural front view of the utility model;

[0027] Figure 2 It is a top view of the structure of the utility model;

[0028] Figure 3 It is a structural side sectional view of the utility model;

[0029] Figure 4 The structure of the utility model Figure 5 A magnified view of the structure at center;

[0030] Figure 5 It is a bottom view of the structure of the utility model.

[0031] In the figure: 1. the overall shell of the molding die; 2. the limiting column; 3. the installation opening; 4. the limiting block; 5. the molding die body; 6. the protection block; 7. the telescopic rod; 8. the limiting plate; 9. the first hollow opening; 10. the molding pressing plate; 11. the fixing block; 12. the nut; 13. the threaded rod; 14. the cross plate; 15. the connecting plate; 16. the second hollow opening. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1-5 As shown, the utility model provides a hydraulic forming mold for a front disk of a titanium impeller of a centrifugal fan, including a molding mold overall shell 1, one side of the molding mold overall shell 1 is fixedly connected to a connecting plate 15, one side of the connecting plate 15 is fixedly connected to a limiting column 2, and one side of the limiting column 2 is movably connected to a protective block 6.

[0035] In this embodiment, a mounting opening 3 is provided on one side of the overall outer shell 1 of the molding mold, and the sizes of the mounting opening 3 and the molding mold body 5 match each other, which can facilitate users to perform efficient installation and use. A limiting block 4 is fixedly connected to one side of the limiting column 2, and the structures of the limiting block 4 and the protective block 6 fit each other, which can facilitate users to perform efficient limiting use.

[0036] Example 2

[0037] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, one side of the protection block 6 is fixedly connected with a horizontal plate 14, one side of the molding mold overall shell 1 is fixedly connected with a limiting plate 8, and one side of the limiting plate 8 is fixedly connected with a telescopic rod 7.

[0038] In this embodiment, a first hollow opening 9 is opened on one side of the protective block 6, and the sizes of the first hollow opening 9 and the limiting column 2 match each other, which can facilitate the user to use the protective block efficiently. A first hollow opening 9 is opened on one side of the protective block 6, and the sizes of the first hollow opening 9 and the limiting column 2 match each other, which can facilitate the user to use the protective block efficiently.

[0039] Example 3

[0040] like Figure 1-5 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, one side of the horizontal plate 14 is fixedly connected with a molding pressing plate 10, one side of the molding mold overall shell 1 is movably connected with a molding mold body 5, one side of the molding mold body 5 is fixedly connected with a fixing block 11, and one side of the fixing block 11 is fixedly connected with a nut 12.

[0041] In this embodiment, a second hollow opening 16 is opened on one side of the molding mold body 5, and the sizes of the second hollow opening 16 and the threaded rod 13 match each other, which can facilitate the user to use it efficiently. The fixing block 11 connects the nut 12 and the molding mold body 5, and the fixing block 11 is symmetrically arranged with the vertical center line of the nut 12 as the symmetry axis, which can facilitate the user to use it efficiently. When the user needs to use or replace it, the user needs to twist the threaded rod 13, and the user needs to remove the threaded rod 13 from the set nut 12, so that the user can remove and replace the molding mold body 5 on the molding mold overall shell 1.

[0042] like Figure 1-5 As shown, when the user needs to use it or replace it, the user needs to twist the threaded rod 13, and the user needs to remove the threaded rod 13 from the set nut 12, so that the user can remove and replace the molding mold body 5 on the molding mold overall shell 1, and through the set limit column 2, the set protective block 6 and the set telescopic rod 7, after the user pushes the telescopic rod 7, the set cross plate 14 can be used and pressed, so that the user can press the set molding pressing plate 10, and through the set molding mold body 5, the user can perform efficient compression molding.

[0043] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A hydraulic forming die for a front disc of a titanium impeller of a centrifugal fan, comprising a forming die overall shell (1), characterized in that: A connecting plate (15) is fixedly connected to one side of the overall shell (1) of the molding die, and a limiting column (2) is fixedly connected to one side of the connecting plate (15); One side of the limiting column (2) is movably connected to a protection block (6), and one side of the protection block (6) is fixedly connected to a transverse plate (14); One side of the molding die overall shell (1) is fixedly connected to a limit plate (8), one side of the limit plate (8) is fixedly connected to a telescopic rod (7), one side of the transverse plate (14) is fixedly connected to a molding pressing plate (10), one side of the molding die overall shell (1) is movably connected to a molding die body (5), one side of the molding die body (5) is fixedly connected to a fixing block (11), and one side of the fixing block (11) is fixedly connected to a nut (12).

2. The hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan according to claim 1, characterized in that: A mounting opening (3) is provided on one side of the molding die main shell (1), and the mounting opening (3) and the molding die main body (5) are matched in size.

3. The hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan according to claim 1, characterized in that: One side of the limiting column (2) is fixedly connected to the limiting block (4), and the structures of the limiting block (4) and the protection block (6) fit each other.

4. The hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan according to claim 1, characterized in that: A first hollow opening (9) is provided on one side of the protection block (6), and the first hollow opening (9) and the limiting column (2) are matched in size.

5. The hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan according to claim 1, characterized in that: A threaded rod (13) is movably connected to one side of the nut (12), and the threaded rod (13) is connected to the molding die body (5) through the nut (12) and the fixing block (11).

6. The hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan according to claim 1, characterized in that: A second hollow opening (16) is provided on one side of the molding mold body (5), and the second hollow opening (16) and the threaded rod (13) are matched in size.

7. The hydraulic forming die for the front disc of the titanium impeller of a centrifugal fan according to claim 1, characterized in that: The fixing block (11) connects the nut (12) and the molding die body (5), and the fixing block (11) is symmetrically arranged with the vertical center line of the nut (12) as the symmetry axis.

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