Armature for heavy-duty direct-drive starter

Abstract

The utility model relates to the technical field of starter armatures, in particular to an armature for a heavy direct-drive starter, which comprises an armature main body, an iron core, a winding, a mounting side plate, a mounting assembly, an adjusting assembly, a limiting assembly and a resetting assembly. Compared with the problem that the use efficiency is inconvenient to improve in the use process of a traditional starter armature, in the use process of the starter armature, firstly, the two ends of the armature body are sleeved with the two sets of installation side plates correspondingly, then the two sets of installation side plates and the two ends of the armature body can be fastened and installed through the installation assemblies, and then the two sets of installation side plates and the two ends of the armature body are fastened and installed through the installation assemblies. The limiting assembly can be driven to move downwards by rotating the adjusting assembly, the winding can be limited in an abutting mode through the limiting assembly, and therefore the winding can be effectively prevented from falling off, in addition, when the winding needs to be disassembled, the winding is moved upwards by reversely rotating the adjusting assembly, the limiting assembly is adjusted to reset, and the winding can be disassembled conveniently. Therefore, the winding can be conveniently disassembled, and the use efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of starter armatures, in particular to an armature for a heavy-duty direct-drive starter. Background Art

[0002] The starter can convert the battery's electrical energy into mechanical energy, drive the engine flywheel to rotate and start the engine. The starter includes the necessary armature, commutator, magnetic poles, brushes, bearings and casing, etc. The armature plays a key and pivotal role in the process of the motor realizing the mutual conversion between mechanical energy and electrical energy.

[0003] In actual use, the wire needs to be passed through the wire hole when winding. The size of the groove opened in the armature is limited, which has certain restrictions on the number of turns of the winding. The winding method is relatively complicated. At the same time, when the armature is removed, the armature itself has a complex structure, which causes inconvenience in removing the wire. This problem needs to be improved urgently, and it is inconvenient to improve the efficiency of use.

[0004] Therefore, in order to solve the above-mentioned problem of inconvenience in improving utilization efficiency, an armature for a heavy-duty direct-drive starter can be designed. By rotating the adjustment component, the limit component can be driven to move downward, and the winding can be limited by the limit component, thereby effectively preventing the winding from falling off. In addition, when the winding needs to be disassembled, the adjustment component can be moved upward by rotating it in the opposite direction, and the limit component is adjusted and reset, so that the winding can be conveniently disassembled, thereby improving utilization efficiency. Utility Model Content

[0005] In order to overcome the problem that the starter armature needs to pass through the wire hole when winding the wire during use, the size of the groove opened on the armature is limited, which has certain restrictions on the number of turns of the winding wire. The winding method is relatively complicated. At the same time, when the armature is removed, due to the complex structure of the armature itself, it is inconvenient to remove the wire, which urgently needs to be improved, and it is inconvenient to improve the use efficiency.

[0006] The technical solution of the utility model is as follows: an armature for a heavy-duty direct-drive starter comprises an armature body, an iron core, a winding, a mounting side plate, a mounting assembly, an adjustment assembly, a limit assembly and a reset assembly; an iron core is provided on the side wall of the armature body, windings are provided on both sides of the iron core, mounting side plates are provided on the side wall of the armature body, two groups of mounting side plates are provided, mounting assemblies are provided on the side walls of the mounting side plates, an adjustment assembly is provided on the side walls of the mounting side plates, a limit assembly is provided on the side walls of the winding, and reset assemblies are provided at both ends of the limit assembly.

[0007] Preferably, when the starter armature is in use, first, the two sets of mounting side plates are respectively sleeved on the two ends of the armature body, and then the two sets of mounting side plates can be fastened to the two ends of the armature body through the mounting assembly. Subsequently, the rotating adjustment assembly can drive the limit assembly to move downward, and the limit assembly can be used to limit the winding, thereby effectively preventing the winding from falling off. In addition, when the winding needs to be disassembled, the adjusting assembly is moved upward by rotating it in the opposite direction, and the limit assembly is adjusted and reset, so that the winding can be conveniently disassembled, thereby improving the use efficiency.

[0008] Preferably, the mounting assembly includes mounting holes, mounting blocks and mounting bolts; mounting blocks are provided on the side walls of the mounting side panels, and multiple groups of mounting blocks are provided. Mounting holes are provided inside the mounting blocks, and mounting bolts are provided inside the mounting holes.

[0009] Preferably, the adjustment assembly includes a fixed block and an adjusting screw; a fixed block is provided on the side wall of the mounting side panel, and multiple groups of fixed blocks are provided. An adjusting screw is provided on the inner wall of the fixed block, one end of the adjusting screw is fixedly connected to the inner wall of the fixed block, and the other end of the adjusting screw is fixedly connected to the inner wall of the mounting side panel.

[0010] Preferably, the adjustment assembly also includes an adjustment handwheel and an adjustment slot; an adjustment handwheel is provided on the side wall of the adjustment screw, the adjustment handwheel is threadedly connected to the adjustment screw, and an adjustment slot is opened on the side wall of the mounting side plate, and multiple groups of adjustment slots are opened.

[0011] Preferably, the limiting assembly includes a limiting plate and heat dissipation holes; the limiting plate is arranged inside the adjustment slot, and the side wall of the limiting plate is provided with heat dissipation holes, and multiple groups of heat dissipation holes are provided.

[0012] Preferably, the limit assembly also includes an adjustment plate; an adjustment plate is provided at both ends of the limit plate, the adjustment plate is provided on the side wall of the adjustment screw, the adjustment plate is slidingly connected to the adjustment screw, and the adjustment handwheel is in contact with the adjustment plate.

[0013] Preferably, the reset assembly includes a connecting block and a reset spring; a connecting block is provided on the side wall of the mounting side plate, and multiple groups of connecting blocks are provided. A reset spring is provided on the inner wall of the connecting block, and one end of the reset spring is fixedly connected to the inner wall of the connecting block, and the other end of the reset spring is fixedly connected to the top of the adjustment plate.

[0014] Beneficial effects of the utility model:

[0015] 1. When the starter armature is in use, first, the two sets of mounting side plates are respectively mounted on the two ends of the armature body, and then the two sets of mounting side plates can be fastened to the two ends of the armature body through the mounting assembly. Subsequently, the rotating adjustment assembly can drive the limit assembly to move downward, and the limit assembly can be used to limit the winding, thereby effectively preventing the winding from falling off. In addition, when the winding needs to be disassembled, the adjusting assembly can be moved upward by rotating it in the opposite direction, and the limit assembly is adjusted and reset, so that the winding can be conveniently disassembled, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the first three-dimensional structure of the armature for the heavy-duty direct-drive starter of the present utility model;

[0017] Figure 2 Shown is a schematic diagram of the first partial three-dimensional structure of the armature for the heavy-duty direct-drive starter of the present invention;

[0018] Figure 3 Shown is a schematic diagram of a second partial three-dimensional structure of the armature for the heavy-duty direct-drive starter of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the third partial three-dimensional structure of the armature for the heavy-duty direct-drive starter of the present invention;

[0020] Explanation of the accompanying drawings: 1. Armature body; 2. Iron core; 3. Winding; 4. Mounting side plate; 101. Mounting hole; 102. Mounting block; 103. Mounting bolt; 201. Fixing block; 202. Adjusting screw; 203. Adjusting handwheel; 204. Adjusting slot; 301. Limiting plate; 302. Heat dissipation hole; 303. Adjusting plate; 401. Connecting block; 402. Return spring. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4 The utility model provides an embodiment: an armature for a heavy-duty direct-drive starter, comprising an armature body 1, an iron core 2, a winding 3, a mounting side plate 4, a mounting assembly, an adjustment assembly, a limit assembly and a reset assembly; an iron core 2 is provided on the side wall of the armature body 1, and windings 3 are provided on both sides of the iron core 2, a mounting side plate 4 is provided on the side wall of the armature body 1, two groups of mounting side plates 4 are provided, a mounting assembly is provided on the side wall of the mounting side plate 4, an adjustment assembly is provided on the side wall of the mounting side plate 4, a limit assembly is provided on the side wall of the winding 3, and reset assemblies are provided at both ends of the limit assembly.

[0023] See also Figure 2 , the mounting assembly includes a mounting hole 101, a mounting block 102 and a mounting bolt 103; a mounting block 102 is provided on the side wall of the mounting side plate 4, and the mounting block 102 is provided with multiple groups, the interior of the mounting block 102 is provided with a mounting hole 101, and the interior of the mounting hole 101 is provided with a mounting bolt 103; first, by respectively sleeveing ​​the two groups of mounting side plates 4 on the two ends of the armature body 1, and then inserting the mounting bolt 103 into the interior of the mounting hole 101, the two groups of mounting side plates 4 can be fastened to the two ends of the armature body 1; the adjustment assembly includes a fixing block 201 and an adjusting screw 202; a fixing block 201 is provided on the side wall of the mounting side plate 4, and the fixing block 201 is provided There are multiple groups, an adjusting screw 202 is provided on the inner wall of the fixed block 201, one end of the adjusting screw 202 is fixedly connected to the inner wall of the fixed block 201, and the other end of the adjusting screw 202 is fixedly connected to the inner wall of the mounting side plate 4; the limit assembly is adjusted and moved by the adjusting screw 202; the adjusting assembly also includes an adjusting handwheel 203 and an adjusting slot 204; an adjusting handwheel 203 is provided on the side wall of the adjusting screw 202, the adjusting handwheel 203 is threadedly connected to the adjusting screw 202, and an adjusting slot 204 is provided on the side wall of the mounting side plate 4, and multiple groups of adjusting slots 204 are provided; rotating the adjusting handwheel 203 can drive the limit assembly to move downward through the adjusting screw 202.

[0024] See also Figure 3-Figure 4In this embodiment, the limit assembly includes a limit plate 301 and a heat dissipation hole 302; a limit plate 301 is arranged inside the adjustment slot 204, and a heat dissipation hole 302 is opened on the side wall of the limit plate 301, and a plurality of heat dissipation holes 302 are opened; the winding 3 can be limited by the limit plate 301, thereby effectively preventing the winding 3 from falling off; the limit assembly also includes an adjustment plate 303; adjustment plates 303 are provided at both ends of the limit plate 301, and the adjustment plate 303 is arranged on the side wall of the adjusting screw 202, and the adjustment plate 303 is slidably connected to the adjusting screw 202, and the adjusting hand wheel 203 is in contact with the adjustment plate 303; rotating the adjusting hand wheel 203 can drive the adjusting plate 303 to move downward through the adjusting screw 202, and the adjusting plate 303 can drive The limit plate 301 moves downward; the reset assembly includes a connecting block 401 and a reset spring 402; a connecting block 401 is provided on the side wall of the mounting side plate 4, and multiple groups of connecting blocks 401 are provided. A reset spring 402 is provided on the inner wall of the connecting block 401, and one end of the reset spring 402 is fixedly connected to the inner wall of the connecting block 401, and the other end of the reset spring 402 is fixedly connected to the upper side of the adjusting plate 303; when the winding 3 needs to be disassembled, the adjusting hand wheel 203 is rotated in the opposite direction to move upward through the adjusting screw 202. According to the rebound force generated by the elastic deformation of the reset spring 402, the reset spring 402 can drive the limit plate 301 to be adjusted and reset through the adjusting plate 303, so that the winding 3 can be conveniently removed, thereby improving the use efficiency.

[0025] When the starter armature is in use, first, the two sets of mounting side plates 4 are respectively mounted on the two ends of the armature body 1, and then the mounting bolts 103 are inserted into the interior of the mounting holes 101, so that the two sets of mounting side plates 4 can be fastened to the two ends of the armature body 1.

[0026] Subsequently, rotating the adjusting hand wheel 203 can drive the adjusting plate 303 to move downward through the adjusting screw 202, and the adjusting plate 303 can drive the limiting plate 301 to move downward, and the limiting plate 301 can resist and limit the winding 3, thereby effectively preventing the winding 3 from falling off;

[0027] In addition, when the winding 3 needs to be disassembled, the adjusting hand wheel 203 is rotated in the opposite direction to move upward through the adjusting screw 202. According to the rebound force generated by the elastic deformation of the reset spring 402, the reset spring 402 can drive the limit plate 301 to adjust and reset through the adjusting plate 303, so that the winding 3 can be easily disassembled, thereby improving the use efficiency.

[0028] Through the above steps, when the starter armature is in use, first, the two sets of mounting side plates 4 are respectively sleeved on the two ends of the armature body 1, and then, the two sets of mounting side plates 4 can be fastened to the two ends of the armature body 1 through the mounting assembly. Subsequently, the rotating adjustment assembly can drive the limit assembly to move downward, and the limit assembly can be used to resist and limit the winding 3, thereby effectively preventing the winding 3 from falling off. In addition, when the winding 3 needs to be disassembled, the adjusting assembly is moved upward by rotating it in the opposite direction, and the limit assembly is adjusted and reset, so that the winding 3 can be conveniently disassembled, thereby improving the use efficiency.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. An armature for a heavy-duty direct-drive starter, comprising an armature body (1); characterized in that: The invention also comprises an iron core (2), a winding (3), a mounting side plate (4), a mounting assembly, an adjustment assembly, a limit assembly and a reset assembly; the iron core (2) is arranged on the side wall of the armature body (1), the winding (3) is arranged on both sides of the iron core (2), the mounting side plate (4) is arranged on the side wall of the armature body (1), two groups of the mounting side plates (4) are arranged, the mounting assembly is arranged on the side wall of the mounting side plate (4), the adjustment assembly is arranged on the side wall of the mounting side plate (4), the limit assembly is arranged on the side wall of the winding (3), and the reset assembly is arranged at both ends of the limit assembly.

2. The heavy-duty direct-drive starter armature according to claim 1, characterized in that: The mounting assembly comprises a mounting hole (101), a mounting block (102) and a mounting bolt (103); the mounting block (102) is provided on the side wall of the mounting side plate (4); a plurality of mounting blocks (102) are provided; the mounting block (102) is provided with a mounting hole (101) inside; and the mounting bolt (103) is provided inside the mounting hole (101).

3. The heavy-duty direct-drive starter armature according to claim 1, characterized in that: The adjustment assembly comprises a fixed block (201) and an adjustment screw (202); the fixed block (201) is provided on the side wall of the mounting side plate (4), the fixed block (201) is provided in multiple groups, the adjustment screw (202) is provided on the inner wall of the fixed block (201), one end of the adjustment screw (202) is fixedly connected to the inner wall of the fixed block (201), and the other end of the adjustment screw (202) is fixedly connected to the inner wall of the mounting side plate (4).

4. The heavy-duty direct-drive starter armature according to claim 3, characterized in that: The adjustment assembly further comprises an adjustment hand wheel (203) and an adjustment slot (204); an adjustment hand wheel (203) is provided on the side wall of the adjustment screw (202), the adjustment hand wheel (203) is threadedly connected to the adjustment screw (202), and an adjustment slot (204) is provided on the side wall of the mounting side plate (4), and the adjustment slots (204) are provided in multiple groups.

5. The heavy-duty direct-drive starter armature according to claim 4, characterized in that: The limiting assembly comprises a limiting plate (301) and heat dissipation holes (302); the limiting plate (301) is arranged inside the adjustment slot (204); the side wall of the limiting plate (301) is provided with heat dissipation holes (302), and the heat dissipation holes (302) are provided in multiple groups.

6. The heavy-duty direct-drive starter armature according to claim 5, characterized in that: The limiting assembly further includes an adjusting plate (303); an adjusting plate (303) is provided at both ends of the limiting plate (301); the adjusting plate (303) is provided on the side wall of the adjusting screw (202); the adjusting plate (303) is slidably connected to the adjusting screw (202); and the adjusting hand wheel (203) is in abutting connection with the adjusting plate (303).

7. The heavy-duty direct-drive starter armature according to claim 5, characterized in that: The reset assembly comprises a connecting block (401) and a reset spring (402); the connecting block (401) is provided on the side wall of the mounting side plate (4), multiple groups of the connecting blocks (401) are provided, a reset spring (402) is provided on the inner wall of the connecting block (401), one end of the reset spring (402) is fixedly connected to the inner wall of the connecting block (401), and the other end of the reset spring (402) is fixedly connected to the upper side of the adjustment plate (303).

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