A drawing die for air inlet and impeller front disc

Abstract

The utility model discloses a drawing die for an air inlet and an impeller front disc, and relates to the technical field of drawing die processing, including an object body, one side of the object body is fixedly connected with a mounting plate, one side of the object body is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a cylindrical guide rod, one side of the cylindrical guide rod is movably connected with a limiting collar, one side of the limiting collar is fixedly connected with an upper fixed plate, one side of the upper fixed plate is fixedly connected with an extended support rod, one side of the extended support rod is fixedly connected with a model pressing plate, the upper surface of the bottom plate is fixedly connected with a telescopic rod, and the upper surface of the telescopic rod is fixedly connected with a fixed block. The utility model provides a pressing sleeve plate fixedly connected to the upper surface of the object body and a model pressing plate that matches the structure thereof, and after the user pulls the telescopic rod to pull the extended support rod, the user can efficiently demould the front disc.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing die processing, in particular to a drawing die for an air inlet and an impeller front disc. Background Art

[0002] Impeller refers to the wheel disc with moving blades, which is a component of the impulse turbine rotor. It can also refer to the wheel disc and the rotating blades installed on it. Impellers are commonly cast or welded, and the material is selected according to the working medium. The impeller converts the mechanical energy of the prime mover into the static pressure energy and dynamic pressure energy of the working fluid. When the user manufactures the impeller front disc, the user needs to produce a model for it.

[0003] The existing technology has the following problems:

[0004] 1. It is not efficient enough when the user needs to model the front disc;

[0005] 2. It is not convenient enough when the user needs to disassemble and clean the mold. Utility Model Content

[0006] The utility model provides a drawing die for an air inlet and an impeller front disc to solve the problems raised in the above background technology.

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

[0008] A drawing die for an air inlet and an impeller front disk comprises an object body, one side of the object body is fixedly connected to a mounting plate, one side of the object body is fixedly connected to a bottom plate, the upper surface of the bottom plate is fixedly connected to a cylindrical guide rod, one side of the cylindrical guide rod is movably connected to a limiting collar, one side of the limiting collar is fixedly connected to an upper fixing plate, one side of the upper fixing plate is fixedly connected to an extended support rod, one side of the extended support rod is fixedly connected to a model pressing plate, the upper surface of the bottom plate is fixedly connected to a telescopic rod, the upper surface of the telescopic rod is fixedly connected to a fixing block, one side of the fixing block is fixedly connected to the limiting rod, and one side of the limiting rod is movably connected to a clamping rod.

[0009] A further improvement of the technical solution of the utility model is that: a mounting opening is opened on one side of the surface of the mounting plate, and the number of the mounting openings is multiple.

[0010] By adopting the above technical solution, the solution can facilitate users to install and use it efficiently.

[0011] A further improvement of the technical solution of the utility model is that a pull ring is fixedly connected to one side of the clamping rod, and the pull ring is connected between the clamping rod and the limiting rod.

[0012] By adopting the above technical solution, the solution can facilitate users to connect to each other efficiently.

[0013] A further improvement of the technical solution of the utility model is that: a clamping block is clamped on the upper surface of the cylindrical guide rod, and the clamping block is connected between the cylindrical guide rod and the bottom plate.

[0014] By adopting the above technical solution, the solution can facilitate users to connect to each other efficiently.

[0015] A further improvement of the technical solution of the utility model is that a pressing sleeve is fixedly connected to the upper surface of the object body, and the sizes of the pressing sleeve and the model pressing plate match each other.

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

[0017] A further improvement of the technical solution of the utility model is that: the cylindrical guide rod connects the clamping block and the bottom plate, and the number of the limiting rings is multiple.

[0018] By adopting the above technical solution, the solution can facilitate users to perform efficient position limiting use.

[0019] A further improvement of the technical solution of the utility model is that one side of the upper fixed plate is fixedly connected to a limiting sleeve plate, and the structures between the limiting sleeve plate and the clamping rod are mutually matched.

[0020] By adopting the above technical solution, the solution can facilitate users to perform efficient limit-locking.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a drawing die for an air inlet and an impeller front disc, and can facilitate users to efficiently produce models through the mutual cooperation and use of the object body, mounting plate, mounting opening, bottom plate, cylindrical guide rod, telescopic rod, pull ring, limit rod, limit sleeve plate, clamping rod, fixed block, limit sleeve ring, clamping block, upper fixed plate, extended support rod, model pressing plate and pressing sleeve plate. After the user pulls the telescopic rod to pull the extended support rod, the user can efficiently demould the front disc, thereby meeting the user's demand for efficient production and demoulding;

[0023] 2. The utility model provides an air inlet and an impeller front disc drawing die, and through a set pull ring and after the user pulls the clamping rod outward along the limit rod, the user can remove it from the set limit sleeve, and the user needs to remove the clamping block, so that the user can remove the limit sleeve and the upper fixing plate as well as the set extended support rod and the model pressing plate, so that the user can conveniently clean the inside of the pressing sleeve, meeting the user's demand for efficient use and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural front view of the utility model;

[0025] Figure 2 It is a front view of the structure of the utility model;

[0026] Figure 3 This is a back view of the structure of the utility model;

[0027] Figure 4 The structure of the utility model Figure 1 A magnified view of the structure at center;

[0028] Figure 5 It is a bottom view of the structure of the utility model.

[0029] In the figure: 1. object body; 2. mounting plate; 3. mounting opening; 4. bottom plate; 5. cylindrical guide rod; 6. telescopic rod; 7. pull ring; 8. limit rod; 9. limit sleeve; 10. clamping rod; 11. fixing block; 12. limit sleeve; 13. clamping block; 14. upper fixing plate; 15. extension support rod; 16. model pressing plate; 17. pressing sleeve. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, the utility model provides an air inlet and impeller front disc drawing die, including an object body 1, one side of the object body 1 is fixedly connected to a mounting plate 2, one side of the object body 1 is fixedly connected to a bottom plate 4, the upper surface of the bottom plate 4 is fixedly connected to a cylindrical guide rod 5, and one side of the cylindrical guide rod 5 is movably connected to a limiting ring 12.

[0033] In this embodiment, a mounting opening 3 is provided on one side of the surface of the mounting plate 2, and there are multiple mounting openings 3, which can facilitate users to perform efficient installation and use. A pull ring 7 is fixedly connected to one side of the clamping rod 10, and the pull ring 7 is connected through the clamping rod 10 and the limit rod 8, which can facilitate users to perform efficient connection with each other.

[0034] Example 2

[0035] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, one side of the limiting ring 12 is fixedly connected to an upper fixing plate 14, one side of the upper fixing plate 14 is fixedly connected to an extended support rod 15, and one side of the extended support rod 15 is fixedly connected to a model pressing plate 16.

[0036] In this embodiment, a clamping block 13 is clamped on the upper surface of the cylindrical guide rod 5, and the clamping block 13 is connected through the cylindrical guide rod 5 and the base plate 4, which can facilitate the user to efficiently connect with each other. A pressing sleeve 17 is fixedly connected to the upper surface of the object body 1, and the pressing sleeve 17 and the model pressing plate 16 are matched in size, which can facilitate the user to efficiently move and limit.

[0037] Example 3

[0038] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the upper surface of the base plate 4 is fixedly connected with a telescopic rod 6, the upper surface of the telescopic rod 6 is fixedly connected with a fixed block 11, one side of the fixed block 11 is fixedly connected with a limiting rod 8, and one side of the limiting rod 8 is movably connected with a clamping rod 10.

[0039] In this embodiment, the cylindrical guide rod 5 connects the clamping block 13 and the base plate 4, and there are multiple limit rings 12, which can facilitate the user to use the limit function efficiently. One side of the upper fixed plate 14 is fixedly connected to the limit sleeve 9, and the structures of the limit sleeve 9 and the clamping rod 10 fit each other, which can facilitate the user to use the limit function efficiently. Through the pressing sleeve 17 fixedly connected to the upper surface of the object body 1 and the model pressing plate 16 that fits its structure, after the user pulls the telescopic rod 6 to pull the extended support rod 15, the user can efficiently demold the front disk.

[0040] like Figure 1-5As shown, when the user needs to use it, through the pressing sleeve 17 fixedly connected to the upper surface of the object body 1 and the model pressing plate 16 that matches its structure, and after the user pulls the telescopic rod 6 to pull the extended support rod 15, the user can efficiently demold the front plate, and through the set pull ring 7 and after the user pulls the clamping rod 10 outward along the limiting rod 8, the user can remove it from the set limiting sleeve 9, and the user needs to remove the clamping block 13, so that the user can remove the limiting sleeve 12 and the upper fixed plate 14 as well as the set extended support rod 15 and the model pressing plate 16, so that the user can conveniently clean the inside of the pressing sleeve 17.

[0041] 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 drawing die for an air inlet and an impeller front disc, comprising an object body (1), characterized in that: A mounting plate (2) is fixedly connected to one side of the object body (1), and a bottom plate (4) is fixedly connected to one side of the object body (1); A cylindrical guide rod (5) is fixedly connected to the upper surface of the bottom plate (4); one side of the cylindrical guide rod (5) is movably connected to a limiting collar (12); one side of the limiting collar (12) is fixedly connected to an upper fixing plate (14); One side of the upper fixed plate (14) is fixedly connected to an extended support rod (15), one side of the extended support rod (15) is fixedly connected to a model pressing plate (16), the upper surface of the bottom plate (4) is fixedly connected to a telescopic rod (6), the upper surface of the telescopic rod (6) is fixedly connected to a fixed block (11), one side of the fixed block (11) is fixedly connected to a limiting rod (8), and one side of the limiting rod (8) is movably connected to a clamping rod (10).

2. The air inlet and impeller front disc drawing die according to claim 1, characterized in that: A mounting opening (3) is provided on one side of the surface of the mounting plate (2), and there are a plurality of mounting openings (3).

3. The air inlet and impeller front disc drawing die according to claim 1, characterized in that: A pull ring (7) is fixedly connected to one side of the clamping rod (10), and the pull ring (7) is connected between the clamping rod (10) and the limiting rod (8).

4. The air inlet and impeller front disc drawing die according to claim 1, characterized in that: A clamping block (13) is clamped on the upper surface of the cylindrical guide rod (5), and the clamping block (13) is connected between the cylindrical guide rod (5) and the bottom plate (4).

5. The air inlet and impeller front disc drawing die according to claim 1, characterized in that: A pressing sleeve (17) is fixedly connected to the upper surface of the object body (1), and the pressing sleeve (17) and the model pressing plate (16) are matched in size.

6. The air inlet and impeller front disc drawing die according to claim 1, characterized in that: The cylindrical guide rod (5) connects the clamping block (13) and the bottom plate (4), and there are a plurality of limiting collars (12).

7. The air inlet and impeller front disc drawing die according to claim 1, characterized in that: One side of the upper fixed plate (14) is fixedly connected to the limiting sleeve plate (9), and the structures between the limiting sleeve plate (9) and the clamping rod (10) fit each other.

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