Cooler fan assembly tool

Abstract

The utility model discloses a cooler fan assembly tool, which comprises a base, a volute limiting assembly and a power motor limiting assembly, the volute limiting assembly and the power motor limiting assembly are arranged on the base, the volute limiting assembly comprises a supporting wall and at least two groups of shell supporting pieces, the supporting wall is fixedly connected with the base, and the shell supporting pieces are fixedly connected with the base. The supporting wall is provided with a limiting groove matched with the bottom wall of the volute body in a limiting mode, the two sets of shell supporting pieces are arranged on the two sides of the volute body respectively, and the shell supporting pieces abut against an outer shell of the volute body. The cooler fan assembly tool is reasonable in structure, can limit the volute and the motor at the same time, and is convenient to assemble.

Description

Technical Field

[0001] This utility model relates to a limiting component, and more particularly to a cooler fan assembly fixture. Background Technology

[0002] A cooler fan is a machine that uses input mechanical energy to increase gas pressure and discharge gas; it is a type of driven fluid machinery.

[0003] Fans are widely used for ventilation, dust removal and cooling in factories, mines, tunnels, cooling towers, vehicles, ships and buildings. When assembling a cooler fan, a tooling is often needed to help assemble the volute, fan blades and motor. However, traditional tooling is mostly unable to provide good positioning for the volute and motor, making assembly inconvenient.

[0004] Therefore, it is necessary to improve the existing cooler fan assembly tooling. Utility Model Content

[0005] The purpose of this utility model is to overcome the defects existing in the prior art and provide a cooler fan assembly fixture that can simultaneously limit the volute and the motor, making assembly easier.

[0006] To achieve the above technical effects, the technical solution of this utility model is as follows: a cooler fan assembly fixture, including a base, a volute limiting assembly and a power motor limiting assembly disposed on the base, the volute limiting assembly including a support wall and at least two sets of shell support members, the support wall being fixedly connected to the base, the support wall being provided with a limiting groove that limits and cooperates with the bottom wall of the volute body, the two sets of shell support members being disposed on both sides of the volute body, and the shell support members being abutting against the outer shell of the volute body.

[0007] According to one embodiment of the present invention, the housing support includes a first cylinder and an abutment block fixedly disposed at the end of the piston rod of the first cylinder. The cylinder body of the first cylinder is fixedly connected to the base, and the abutment block is disposed against the outer shell of the volute body.

[0008] According to one embodiment of the present invention, the abutting surface of the abutting block is arranged in an arc shape.

[0009] According to one embodiment of the present invention, the power motor limiting assembly includes a power motor support unit, the power motor support unit includes a mounting plate and two sliders slidably disposed on the mounting plate, the sliding direction of the sliders being perpendicular to the axis of the motor body, and the sliders being provided with support blocks for supporting the motor body.

[0010] According to one embodiment of the present invention, the support block is cylindrical, and the circular sidewall of the support block abuts against the motor body.

[0011] According to one embodiment of the present invention, the power motor support unit further includes a screw that is rotatably connected to the mounting plate. The screw has two threaded sections with opposite directions of rotation, and the two sliders are respectively threadedly connected to the two threaded sections.

[0012] According to one embodiment of the present invention, the mounting plate is raised and lowered; the power motor support unit further includes a base plate and a second cylinder disposed between the base plate and the mounting plate; the base plate is fixedly provided with an outer sleeve, and the mounting plate is fixedly provided with an inner slide rod, the inner slide rod being slidably disposed in the outer sleeve.

[0013] According to one embodiment of the present invention, at least two sets of the power motor support units are arranged along the axis of the motor body, the power motor support units are slidably connected to the base, and the sliding direction of the power motor support units is parallel to the axis of the motor body.

[0014] According to one embodiment of the present invention, the base is provided with a sliding groove, and the bottom plate is slidably connected to the sliding groove.

[0015] The advantages and beneficial effects of this utility model are as follows: The assembly tooling structure of the cooler fan of this utility model is reasonable. By setting the volute housing limiting component and the power motor limiting component on the base, the limiting and fixing of the volute housing body and the motor body are realized, the position of the volute housing body is determined, and the power motor limiting component performs concentric centering operation between the motor body and the volute housing body, thereby facilitating assembly and improving assembly accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an embodiment of the cooler fan assembly tooling of this utility model;

[0017] Figure 2 yes Figure 1 An explosion diagram;

[0018] Figure 3 This is a structural schematic diagram of the power motor support unit;

[0019] Figure 4 yes Figure 3 An explosion diagram;

[0020] Figure 5 This is a schematic diagram of the base structure;

[0021] In the diagram: 1. Base; 11. Slide groove; 2. Support wall; 21. Limiting groove; 3. Housing support component; 31. First cylinder; 32. Abutment block; 4. Volute housing body; 41. Bottom wall; 5. Power motor support unit; 51. Mounting plate; 511. Inner slide rod; 52. Slider; 53. Support block; 54. Screw; 55. Base plate; 551. Outer sleeve; 56. Second cylinder; 6. Motor body. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0023] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Example

[0024] like Figure 1-5 As shown, the cooler fan assembly tooling of the embodiment includes a base 1, a volute limiting assembly and a power motor limiting assembly disposed on the base 1. The volute limiting assembly includes a support wall 2 and at least two sets of shell support members 3. The support wall 2 is fixedly connected to the base 1. The support wall 2 is provided with a limiting groove 21 that limits and cooperates with the bottom wall 41 of the volute body 4. The two sets of shell support members 3 are respectively disposed on both sides of the volute body 4. The shell support members 3 are abutted against the outer shell of the volute body 4.

[0025] With this design, the bottom wall 41 of the volute body 4 is confined in the limiting groove 21, and the housing support 3 supports the volute body 4, thus fixing the position of the volute body 4; the power motor limiting assembly realizes the position adjustment of the motor body 6, so that the motor body 6 can operate concentrically with the volute body 4, improving the convenience of assembly.

[0026] According to one embodiment of the present invention, the housing support 3 includes a first cylinder 31 and an abutment block 32 fixedly disposed at the piston rod end of the first cylinder 31. The cylinder body of the first cylinder 31 is fixedly connected to the base 1, and the abutment block 32 is disposed against the outer shell of the volute body 4.

[0027] With this design, the shell support 3 can provide stable support for the volute body 4.

[0028] According to one embodiment of the present invention, the abutting surface of the abutting block 32 is arranged in an arc shape.

[0029] With this design, for different volute bodies 4, the abutment block 32 has an abutment point that abuts against the outer shell of the volute body 4.

[0030] According to one embodiment of the present invention, the power motor limiting assembly includes a power motor support unit 5. The power motor support unit 5 includes a mounting plate 51 and two sliders 52 slidably disposed on the mounting plate 51. The sliding direction of the sliders 52 is perpendicular to the axis of the motor body 6. The sliders 52 are provided with support blocks 53 for supporting the motor body 6.

[0031] With this design, the motor body 6 is placed between the two support blocks 53, which provides a certain degree of stability.

[0032] According to one embodiment of the present invention, the support block 53 is cylindrical, and the circular sidewall of the support block 53 abuts against the motor body 6.

[0033] With this design, the height of the motor body 6 can be finely adjusted by adjusting the distance between the two support blocks 53.

[0034] According to one embodiment of the present invention, the power motor support unit 5 further includes a screw 54 that is rotatably connected to the mounting plate 51. The screw 54 is provided with two threaded sections with opposite directions of thread, and the two sliders 52 are respectively threadedly connected to the two threaded sections.

[0035] This design allows the two sliders 52 to move closer or further apart simultaneously.

[0036] According to one embodiment of the present invention, the mounting plate 51 is raised and lowered; the power motor support unit 5 further includes a base plate 55 and a second cylinder 56 disposed between the base plate 55 and the mounting plate 51; the base plate 55 is fixedly provided with an outer sleeve 551, and the mounting plate 51 is fixedly provided with an inner slide rod 511, the inner slide rod 511 being slidably disposed in the outer sleeve 551.

[0037] With this design, the second cylinder 56 drives the mounting plate 51 to rise and fall, so that the motor body 6 is adjusted to the mounting position.

[0038] According to one embodiment of the present invention, at least two sets of the power motor support unit 5 are arranged along the axis of the motor body 6, the power motor support unit 5 is slidably connected to the base 1, and the sliding direction of the power motor support unit 5 is parallel to the axis of the motor body 6.

[0039] With this design, the two sets of motor support units 5 can be spaced out and the two adjacent support blocks 53 can be spaced out, which can avoid some parts of the motor body 6 that are inconvenient to contact and support.

[0040] According to one embodiment of the present invention, the base 1 is provided with a sliding groove 11, and the bottom plate 55 is slidably connected to the sliding groove 11.

[0041] With this design, the operator can manually push the base plate 55 to move the position of the power motor support unit 5.

[0042] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A cooler fan assembly fixture, characterized in that, The device includes a base (1), a volute limiting assembly and a power motor limiting assembly disposed on the base (1). The volute limiting assembly includes a support wall (2) and at least two sets of housing support members (3). The support wall (2) is fixedly connected to the base (1). The support wall (2) is provided with a limiting groove (21) that limits and cooperates with the bottom wall (41) of the volute body (4). The two sets of housing support members (3) are disposed on both sides of the volute body (4). The housing support members (3) are abutted against the outer shell of the volute body (4).

2. The cooler fan assembly fixture according to claim 1, characterized in that, The housing support member (3) includes a first cylinder (31) and an abutment block (32) fixedly disposed at the piston rod end of the first cylinder (31). The cylinder body of the first cylinder (31) is fixedly connected to the base (1), and the abutment block (32) is abutted against the outer shell of the volute body (4).

3. The cooler fan assembly fixture according to claim 2, characterized in that, The contact surface of the contact block (32) is arranged in an arc shape.

4. The cooler fan assembly fixture according to claim 1, characterized in that, The power motor limiting assembly includes a power motor support unit (5), which includes a mounting plate (51) and two sliders (52) slidably disposed on the mounting plate (51). The sliding direction of the sliders (52) is perpendicular to the axis of the motor body (6), and a support block (53) for supporting the motor body (6) is provided on the sliders (52).

5. The cooler fan assembly fixture according to claim 4, characterized in that, The support block (53) is cylindrical, and the circular sidewall of the support block (53) abuts against the motor body (6).

6. The cooler fan assembly fixture according to claim 4, characterized in that, The power motor support unit (5) also includes a screw (54) that is rotatably connected to the mounting plate (51). The screw (54) is provided with two threaded sections with opposite directions of rotation, and the two sliders (52) are respectively threadedly connected to the two threaded sections.

7. The cooler fan assembly fixture according to claim 4, characterized in that, The mounting plate (51) is raised and lowered; the power motor support unit (5) also includes a base plate (55) and a second cylinder (56) disposed between the base plate (55) and the mounting plate (51); the base plate (55) is fixedly provided with an outer sleeve (551), the mounting plate (51) is fixedly provided with an inner slide rod (511), and the inner slide rod (511) is slidably disposed in the outer sleeve (551).

8. The cooler fan assembly fixture according to claim 7, characterized in that, At least two sets of the power motor support unit (5) are provided along the axis of the motor body (6). The power motor support unit (5) is slidably connected to the base (1). The sliding direction of the power motor support unit (5) is parallel to the axis of the motor body (6).

9. The cooler fan assembly fixture according to claim 8, characterized in that, The base (1) is provided with a sliding groove (11), and the bottom plate (55) is slidably connected to the sliding groove (11).

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