Rectangular wire armature structure

Abstract

The utility model discloses a rectangular wire armature structure, which belongs to the field of armature heat dissipation and comprises an adjusting assembly, a heat dissipation assembly is mounted at the top end of the adjusting assembly, an armature body is movably connected inside the heat dissipation assembly and located at the top end of the adjusting assembly, and the heat dissipation assembly comprises a pair of symmetrical supporting blocks. The supporting block is fixedly installed at the top end of the adjusting assembly, the top end of the supporting block is fixedly connected with a heat dissipation shell, the heat dissipation shell is internally and fixedly connected with heat dissipation fins, the front ends of the heat dissipation fins are fixedly connected with a heat dissipation fan, and the heat dissipation fan penetrates through the heat dissipation fins and is fixedly connected with the heat dissipation shell. Meanwhile, the heat dissipation assembly is attached to the armature body, the heat dissipation assembly can absorb heat generated when the armature body works, the purpose of conducting heat dissipation on the armature body is achieved, the armature body is prevented from being damaged due to high heat, and the service life of the armature body is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of armature heat dissipation, more specifically, relate to a rectangular wire armature structure. BACKGROUND

[0002] The rectangular wire armature is a form of the armature winding of a motor (such as a DC motor), and the armature winding is a key component for generating induced electromotive force and electromagnetic torque and realizing electromechanical energy conversion in the motor. In the rectangular wire armature, the cross section of the winding is usually rectangular. In the DC motors and some AC motors widely used in industrial production, the rectangular wire armature can provide higher power density and efficiency. For example, in equipment such as machine tools and rolling mills that require high-precision speed regulation and large torque output, the motor with the rectangular wire armature can better meet the work requirements.

[0003] Chinese patent application number: CN202122936352.6 provides a six-phase slotless square wave motor stator structure. In this scheme, the rectangular cross-section wire is arranged in a single layer inside the ring-shaped stator core. Compared with the circular or rectangular cross-section wire arranged in at least inner and outer double layers, the use of insulation framework is avoided, and the polyurethane glue pouring and sealing method is adopted to insulate and fixedly connect the armature winding and the stator core. However, the armature generates heat during operation. If the heat is not dissipated in time, the armature is easy to be damaged by overheating, which is not conducive to the use of the armature.

[0004] Therefore, a rectangular wire armature structure is proposed to solve the above problems. Utility model content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a rectangular wire armature structure. The heat dissipation assembly clamps the armature body, and the heat dissipation assembly is attached to the armature body. The heat dissipation assembly can absorb the heat generated by the armature body during operation, achieve the purpose of heat dissipation of the armature body, prevent the armature body from being damaged by high heat, and prolong the service life of the armature body.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] The utility model provides a rectangular line electric armature structure, including the adjusting assembly, the top of adjusting assembly is equipped with the heat dissipation assembly, the inside of heat dissipation assembly and the top of adjusting assembly swing connection has the electric armature main part, the heat dissipation assembly includes a pair of symmetrical support blocks, the top of support block is fixedly installed to the top of adjusting assembly, the top of support block is fixedly connected with the heat dissipation shell, the inside of heat dissipation shell is fixedly connected with the fin, the front end of fin is fixedly connected with the heat dissipation fan, the heat dissipation fan is fixedly connected with the heat dissipation shell through fin, the front end of heat dissipation shell is fixedly connected with a plurality of and equidistantly arranged heat dissipation copper pipes, the front end of heat dissipation shell is fixedly connected with fin through the heat dissipation copper pipe, and the heat dissipation copper pipe is attached with the electric armature main part,

[0008] By setting heat dissipation assembly on the top of adjusting assembly, swing connecting electric armature main part in heat dissipation assembly, connecting heat dissipation shell with support block, setting fin, heat dissipation fan in heat dissipation shell and heat dissipation copper pipe connected with fin and attached with electric armature main part on the front end, the purpose of heat dissipation of electric armature main part is achieved.

[0009] Further, a plurality of heat dissipation dustproof holes are formed in the outer wall of the heat dissipation shell.

[0010] Further, the adjusting assembly comprises a base, the inside of the base is fixedly connected with a U-shaped support, the front end of the U-shaped support is rotatably connected with a lead screw, one end of the lead screw penetrates through the right end of the U-shaped support and is fixedly connected with a knob.

[0011] Further, the rear end of the U-shaped support is fixedly connected with a slide rod, the slide rod is located at the rear side of the lead screw, and the slide rod and the lead screw are symmetrically distributed.

[0012] Further, a pair of symmetrical bearing plates are sleeved on the middle parts of the slide rod and the lead screw, and the top end of the bearing plate is fixedly connected with the support block.

[0013] Further, the slide rod and the bearing plate are slidingly connected.

[0014] Further, the lead screw and the bearing plate are threadedly connected.

[0015] In summary, the utility model has the following beneficial effects:

[0016] (1) The adjusting assembly adjusts the distance between the adjusting assembly and the heat dissipation assembly, facilitating the heat dissipation assembly to clamp different models and specifications of electric armature main parts.

[0017] (2) The heat dissipation assembly clamps the electric armature main part, and the heat dissipation assembly is attached to the electric armature main part, so that the heat dissipation assembly can absorb the heat generated by the electric armature main part during work, achieve the purpose of heat dissipation of the electric armature main part, prevent the electric armature main part from being damaged due to high heat, and prolong the service life of the electric armature main part. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 is the schematic diagram of the overall structure in this embodiment;

[0020] Figure 3 is the schematic diagram of the overall structure in this embodiment;

[0021] Figure 4 is the schematic diagram of the overall structure in this embodiment;

[0022] Figure 5 is the schematic diagram of the overall structure in this embodiment;

[0023] In the figure, 1, the adjustment assembly; 2, the heat dissipation assembly; 3, the armature main body; 101, the base; 102, the U-shaped support; 103, the screw rod; 104, the sliding rod; 105, the knob; 106, the bearing plate; 201, the support block; 202, the heat dissipation shell; 203, the heat dissipation fin; 204, the heat dissipation copper pipe; 205, the heat dissipation fan. DETAILED DESCRIPTION

[0024] The utility model will be made further detailed description in combination with the drawings.

[0025] Wherein same part is indicated with same reference numerals. It is needful to explain, the word "front", "back", "left", "right", "up" and "down" in the following description refer to the direction in the drawing, the word "bottom surface" and "top surface", "inner" and "outer" respectively refer to the direction towards or away from the specific part geometric center.

[0026] Referring to Figures 1-5 As shown in the figure, it is a rectangular line armature structure in the preferred embodiment of the utility model, including adjustment assembly 1, the top end of adjustment assembly 1 is installed with heat dissipation assembly 2, the inside of heat dissipation assembly 2 and the top end of adjustment assembly 1 are movably connected with armature main body 3, heat dissipation assembly 2 includes a pair of symmetrical support blocks 201, support block 201 is fixedly installed at the top end of adjustment assembly 1, the top end of support block 201 is fixedly connected with heat dissipation shell 202, heat dissipation shell 202 is fixedly connected with heat dissipation fin 203 in the inside, the front end of heat dissipation fin 203 is fixedly connected with heat dissipation fan 205, heat dissipation fan 205 is fixedly connected with heat dissipation shell 202 through heat dissipation fin 203, the front end of heat dissipation shell 202 is fixedly connected with multiple and equidistantly arranged heat dissipation copper pipes 204, the front end of heat dissipation shell 202 through heat dissipation copper pipe 204 is fixedly connected with heat dissipation fin 203, heat dissipation copper pipe 204 is pasted with armature main body 3;

[0027] The heat dissipation assembly 2 is arranged at the top end of the adjusting assembly 1, the armature body 3 is movably connected in the heat dissipation assembly 2, the support block 201 is connected with the heat dissipation shell 202, the heat dissipation fins 203, the heat dissipation fan 205 and the heat dissipation copper pipe 204 which is connected with the heat dissipation fins 203 and is attached to the armature body 3 are arranged in the heat dissipation shell 202, and the purpose of dissipating heat of the armature body 3 is achieved.

[0028] The outer wall of the heat dissipation shell 202 is provided with a plurality of heat dissipation dustproof holes;

[0029] The plurality of heat dissipation dustproof holes are arranged on the outer wall of the heat dissipation shell 202, so that the purpose of preventing too much dust from entering the heat dissipation assembly 2 while dissipating heat is achieved.

[0030] The adjusting assembly 1 comprises the base 101, the U-shaped support 102 is fixedly connected in the base 101, the lead screw 103 is rotatably connected to the front end of the U-shaped support 102, one end of the lead screw 103 penetrates through the right end of the U-shaped support 102 and is fixedly connected with the knob 105;

[0031] The U-shaped support is arranged in the base 101 of the adjusting assembly 1, the lead screw 103 is rotatably connected to the front end of the U-shaped support, and one end of the lead screw 103 is connected with the knob 105, so that the purpose of adjusting the position of the load-bearing plate 106 by rotating the knob 105 to drive the lead screw 103 to rotate is achieved.

[0032] The rear end of the U-shaped support 102 is fixedly connected with the slide rod 104, the slide rod 104 is located on the rear side of the lead screw 103, and the slide rod 104 and the lead screw 103 are symmetrically distributed;

[0033] The slide rod 104 which is located on the rear side of the lead screw 103 and is symmetrically distributed with the lead screw 103 is fixedly connected to the rear end of the U-shaped support, so that the purpose of providing stable guidance for the movement of the load-bearing plate 106 is achieved.

[0034] A pair of symmetrical load-bearing plates 106 are sleeved on the middle part of the slide rod 104 and the lead screw 103, and the top end of the load-bearing plate 106 is fixedly connected with the support block 201;

[0035] The middle part of the slide rod 104 and the lead screw 103 is sleeved with a pair of symmetrical load-bearing plates 106, and the top end of the load-bearing plate 106 is fixedly connected with the support block 201, so that the purpose of connecting the heat dissipation assembly 2 and the adjusting assembly 1 and adjusting the position of the heat dissipation assembly 2 by the movement of the load-bearing plate 106 is achieved.

[0036] The slide rod 104 is slidably connected with the load-bearing plate 106;

[0037] The slide rod 104 is slidably connected with the load-bearing plate 106, so that the purpose of smoothly moving the load-bearing plate 106 on the slide rod 104 is achieved.

[0038] The screw rod 103 is in threaded connection with the bearing plate 106;

[0039] By setting the screw rod 103 in threaded connection with the bearing plate 106, the purpose of precisely controlling the movement of the bearing plate 106 by the rotation of the screw rod 103 is achieved.

[0040] Specific implementation process: first, according to the model specification of the armature body 3, rotate the knob 105 to drive the screw rod 103 to rotate, since the screw rod 103 is in threaded connection with the bearing plate 106, and the slide rod 104 is in sliding connection with the bearing plate 106, under the guidance of the slide rod 104, the pair of symmetrical bearing plates 106 will move along the screw rod 103 and the slide rod 104, so as to adjust the distance between the heat dissipation assemblies 2, when the distance between the heat dissipation assemblies 2 is adjusted appropriately, the armature body 3 is placed at the top of the adjusting assembly 1 and located inside the heat dissipation assembly 2, so that the heat dissipation copper pipe 204 is attached to the armature body 3, when the armature body 3 works, the heat is transferred to the heat dissipation copper pipe 204, the heat dissipation copper pipe 204 conducts the heat to the heat dissipation fins 203, the heat dissipation fan 205 starts to accelerate the air flow around the heat dissipation fins 203, improves the heat dissipation efficiency, at the same time, a plurality of heat dissipation dustproof holes are arranged on the outer wall of the heat dissipation shell 202, which can prevent too much dust from entering the inside of the heat dissipation assembly 2 while dissipating heat, and protect the internal structure, in this way, the heat dissipation assembly 2 clamps the armature body 3 and absorbs the heat generated by the armature body 3 when it works, so as to achieve the purpose of dissipating heat for the armature body 3, prevent the armature body 3 from being damaged due to high heat, and prolong the service life of the armature body 3.

[0041] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rectangular wire armature structure, characterized by: Including the adjusting assembly (1), the top end of the adjusting assembly (1) is provided with a heat dissipation assembly (2), the inside of the heat dissipation assembly (2) and the top end of the adjusting assembly (1) are movably connected with an armature body (3); The heat dissipation assembly (2) includes a pair of symmetrical support blocks (201), the support blocks (201) are fixedly installed on the top end of the adjusting assembly (1), the top end of the support blocks (201) is fixedly connected with a heat dissipation shell (202), the inside of the heat dissipation shell (202) is fixedly connected with a heat dissipation fin (203), the front end of the heat dissipation fin (203) is fixedly connected with a heat dissipation fan (205), the heat dissipation fan (205) is fixedly connected with the heat dissipation shell (202) through the heat dissipation fin (203), the front end of the heat dissipation shell (202) is fixedly connected with a plurality of heat dissipation copper pipes (204) arranged at equal intervals, the front end of the heat dissipation shell (202) through the heat dissipation copper pipe (204) is fixedly connected with the heat dissipation fin (203), and the heat dissipation copper pipe (204) is attached to the armature body (3).

2. A rectangular wire armature structure according to claim 1, wherein: A plurality of heat dissipation dust holes are formed in the outer wall of the heat dissipation shell (202).

3. A rectangular wire armature structure as claimed in claim 1, wherein: The adjusting assembly (1) includes a base (101), the inside of the base (101) is fixedly connected with a U-shaped support (102), the front end of the U-shaped support (102) is rotatably connected with a lead screw (103), one end of the lead screw (103) penetrates the right end of the U-shaped support (102) and is fixedly connected with a knob (105).

4. A rectangular wire armature structure according to claim 3, wherein: The rear end of the U-shaped support (102) is fixedly connected with a sliding rod (104), the sliding rod (104) is located on the rear side of the lead screw (103), and the sliding rod (104) and the lead screw (103) are symmetrically distributed.

5. A rectangular wire armature structure according to claim 4, wherein: The middle part of the sliding rod (104) and the lead screw (103) is sleeved with a pair of symmetrical bearing plates (106), and the top end of the bearing plate (106) is fixedly connected with the support block (201).

6. A rectangular wire armature structure according to claim 5, wherein: The sliding rod (104) and the bearing plate (106) are slidably connected.

7. A rectangular wire armature structure as claimed in claim 5, wherein: The lead screw (103) and the bearing plate (106) are threadedly connected.

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