WO2023151276A1 - 一种电机支架安装结构 - Google Patents

一种电机支架安装结构 Download PDF

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Publication number
WO2023151276A1
WO2023151276A1 PCT/CN2022/119509 CN2022119509W WO2023151276A1 WO 2023151276 A1 WO2023151276 A1 WO 2023151276A1 CN 2022119509 W CN2022119509 W CN 2022119509W WO 2023151276 A1 WO2023151276 A1 WO 2023151276A1
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WO
WIPO (PCT)
Prior art keywords
motor
electric motor
supports
bracket
section
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PCT/CN2022/119509
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English (en)
French (fr)
Inventor
李余程
卢平
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湖北惠洋电器制造有限公司
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Publication of WO2023151276A1 publication Critical patent/WO2023151276A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof

Definitions

  • the utility model relates to a motor bracket installation structure.
  • a bracket is often provided on the motor housing. Most of the existing motor brackets are directly welded together with the motor case.
  • the above-mentioned connection method is simple in structure and can meet the needs of the motor. Poor versatility, when adjusting the structure of the motor casing, it is also necessary to adjust the structure of the motor bracket at the same time, resulting in troublesome motor manufacturing, high cost, and the emergence of various sizes and types of casing parts, resulting in inventory accumulation and resulting in parts inventory The pressure is high.
  • the assembly of the motor is completed through multiple steps.
  • the existing process In order to avoid the heat generated when welding the motor bracket from damaging the internal structure of the motor, the existing process generally first completes the welding of the motor casing and the motor bracket, and then welds them together.
  • the motor casing is packaged and moved to another place to complete the assembly of the internal structure of the motor.
  • the motor bracket In the prior art, the motor bracket is directly welded on the motor casing. When running, the motor casing carries the motor bracket, which will make the motor The utilization rate of the packaging space is reduced, thereby increasing the transportation cost, which is not conducive to the planning and arrangement of the production of the motor in two places.
  • This utility model is to provide a motor bracket installation structure, which can solve the problem that the motor bracket is directly welded on the motor casing in the prior art, so that the universality of the motor casing is poor, which leads to troubles in the manufacture of the motor and the packaging space of the motor.
  • the utilization rate is reduced, which increases the transportation cost, which is not conducive to the planning and arrangement of the production of motors in two places. It will also lead to the emergence of various sizes and types of casing parts, resulting in inventory accumulation, leading to technical problems such as high pressure on parts inventory.
  • Another purpose of this utility model is to provide a motor bracket installation structure, which can solve the problem that in the prior art, the motor bracket is directly welded on the motor casing.
  • the utilization rate of the packaging space of the motor will be reduced, thereby improving the transportation efficiency.
  • the high cost is not conducive to the technical problems of the two-place production of the motor.
  • the purpose of the utility model is to provide a motor bracket installation structure, including a motor casing and a plurality of motor brackets, a plurality of connecting brackets are arranged on the outer wall of the motor casing, and a plurality of motor brackets correspond to a plurality of connecting brackets.
  • the motor bracket is installed on the connection bracket.
  • the motor bracket is mounted on the connecting bracket through a connecting piece.
  • each of the connecting brackets is welded on the outer wall of the motor casing.
  • the connecting bracket includes a connecting section, transition sections are folded on both sides of the connecting section, and a fixed section is folded outward at one end of the transition section, and the fixed section is welded on the outer wall of the motor casing,
  • the connecting section is provided with a mounting hole for matching with the connecting piece, and the connecting piece fixes and installs the motor bracket on the connecting section.
  • the connecting piece is a rivet
  • the mounting hole is a through hole
  • a cavity is formed between the connecting section, the transition section and the outer side wall of the motor casing, and the head of the rivet is placed in the cavity.
  • the tail of the rivet protrudes from the through hole and is riveted with the motor bracket.
  • the fixing section is designed in a circular arc, so that the fixing section can be snugly connected to the outer wall of the motor casing.
  • the 3 connecting brackets are uniformly distributed on the outer wall of the motor casing at circumferential intervals.
  • At least two installation holes are opened on the connecting section, and the two installation holes are arranged at intervals up and down.
  • the motor bracket installation structure provided by the utility model is provided with a connecting bracket for installing the motor bracket on the outer wall of the motor casing, and the connecting bracket is used to connect the motor bracket and the motor casing, and the connecting bracket acts as an intermediate connector , can improve the versatility of the motor casing, so that the motor casing can be adapted to a variety of different styles of motor brackets, which can effectively optimize production efficiency, reduce parts inventory, and increase the utilization of the packaging space of the motor, thereby reducing transportation
  • the high cost is conducive to the planning and arrangement of the production of motors in two places.
  • Fig. 1 is the three-dimensional structure schematic diagram that the utility model provides
  • Fig. 2 is a top view structural schematic diagram provided for the utility model
  • Fig. 3 is an enlarged schematic diagram of the structure of part A provided for Fig. 2;
  • Fig. 4 is the schematic cross-sectional structure diagram of the B-B part provided for Fig. 2;
  • Fig. 5 is a three-dimensional structural schematic diagram of another motor bracket provided for the utility model
  • Fig. 6 is a schematic diagram of the three-dimensional structure of the connecting bracket provided for the utility model
  • Fig. 7 is a schematic top view of the connection bracket provided by the present invention.
  • this embodiment provides a motor bracket installation structure, including a motor casing 1 and a plurality of motor brackets 2, and a plurality of connecting brackets 3 are arranged on the outer wall of the motor casing 1 , a plurality of motor brackets 2 corresponds to a plurality of connecting brackets 3, the motor brackets 2 are installed on the connecting brackets 3, and the outer wall of the motor casing 1 is provided with a connecting bracket 3 for installing the motor bracket 2, and the connecting brackets 3 are used to connect The motor bracket 2 and the motor casing 1 are connected, and the connecting bracket 3 acts as an intermediate connector, which can improve the versatility of the motor casing 1, even if the size of the motor casing 1 causes the motor bracket 2 and the motor casing 1 to be uncomfortable.
  • the motor bracket 2 and the motor casing 1 can also be connected, so that the motor casing 1 can be adapted to a variety of different styles of motor brackets 2, which can effectively optimize production efficiency.
  • Reduce parts inventory in this embodiment, the motor bracket 2 and the connecting bracket 3 can be fixedly connected by welding, or can be fixedly connected by connecting pieces 4 such as rivets, screws or bolts.
  • the motor bracket 2 is installed on the connecting bracket 3 through the connecting piece 4, and the motor bracket 2 and the connecting bracket 3 are connected through the connecting piece 4, so as to avoid directly welding the motor bracket 2 to the motor machine.
  • the heat generated when the motor bracket 2 is welded can avoid damage to the internal structure of the motor. Therefore, when the motor is produced with the above structure, the motor bracket 2 can be installed after the complete assembly of the motor is completed, so that the motor casing
  • the operation of 1 does not need to carry the motor bracket 2, so that the utilization rate of the packaging space can be effectively improved, the high transportation cost can be reduced, and the demand for the production of the motor in two places can be facilitated.
  • each of the connecting brackets 3 is welded on the outer wall of the motor casing 1, the connection is firm, and the production is convenient and fast.
  • the connecting bracket 3 includes a connecting section 31, the two sides of the connecting section 3 are respectively turned over with a transition section 32, and one end of the transition section 32 is turned outward with a fixed section 33, the fixed section 33 is welded on the outer wall of the motor casing 1, and the connecting section 31 is provided with a mounting hole 311 for matching with the connecting piece 4, and the connecting piece 4 fixes the motor bracket 2 on the connecting section 31
  • the connecting piece 4 is a rivet
  • the mounting hole 311 is a through hole
  • a cavity 5 is formed between the connecting section 31, the transition section 32 and the outer wall of the motor casing 1
  • the head 41 of the rivet is placed in the cavity 5
  • the tail 42 of the rivet protrudes from the through hole and is riveted with the motor bracket 2
  • the riveting between the rivet and the motor bracket 2 is completed by riveting equipment, which can realize the connection between the motor bracket 2 and the motor bracket 2.
  • the fast, reliable and fully automatic connection between the brackets 3 greatly improves the production efficiency.
  • the fixing section 33 is designed in a circular arc, so that the fixing section 33 can be snugly connected to the outer wall of the motor casing 1 , which facilitates the installation of the connecting bracket 3 .
  • At least two mounting holes 311 are provided on the connecting section 31 , and the two mounting holes 311 are spaced up and down.
  • the design of the two mounting holes 311 facilitates the positioning and installation of the motor bracket 2 .

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

一种电机支架安装结构，包括电机机壳（1）和电机支架（2），在电机机壳（1）的外侧壁上设置有连接支架（3），电机支架（2）安装在连接支架（3）上，采用连接支架（3）将电机支架（2）和电机机壳（1）连接起来，连接支架（3）充当一个中间连接件，可提高电机机壳（1）的通用性，使电机机壳（1）可适配多种不同款式的电机支架（2），可有效优化生产效率，减少零件库存，另外，电机支架（2）与连接支架（3）通过连接件连接，避免将电机支架（2）直接焊接到电机机壳（1）上，可避免电机支架（2）焊接时所产生的热量对电机内部结构造成损坏，因此，在采用上述结构生产电机时，可完成电机整机的组装后再安装电机支架（2），使得电机机壳（1）的运转不用带着电机支架（2），可有效提高包装空间的利用率，降低运输成本高，便于电机两地生产的需求。

Description

一种电机支架安装结构 技术领域：
本实用新型涉及一种电机支架安装结构。
背景技术：
由于电机在负载中的安装需要，常在电机壳体部分带支架。现有的电机支架大多数都是直接与电机机壳焊接在一起，上述连接方式结构简单，能满足电机的使用，但由于电机机壳与电机支架的尺寸都是匹配设计的，使得电机机壳的通用性差，当调整电机机壳结构时，也需同时调整电机支架的结构，从而导致电机制造麻烦、成本高，还会催生出多种尺寸类型的机壳零件，造成库存堆积，导致零件库存压力大，另外，电机的组装是通过多步骤完成，为避免焊接电机支架时产生的热量损坏电机的内部结构，现有的工艺一般都是先将电机机壳和电机支架完成焊接后，再将电机机壳打包运转至另一地完成电机的内部结构的组装，而在现有技术中将电机支架直接焊接在电机机壳上，在运转时，电机机壳带着电机支架，这会使电机的包装空间的利用率降低，从而提高运输成本高，不利于电机两地生产的计划安排。
发明内容：
本实用新型的目的是提供一种电机支架安装结构，能解决现有技术中电机支架直接焊接在电机机壳上，使电机机壳的通用性差，导致电机制造麻烦、会使电机的包装空间的利用率降低，从而提高运输成本高，不利于电机两地生产的计划安排，还会催生出多种尺寸类型的机壳零件，造成库存堆积，导致零件库存压力大的技术问题。
本实用新型的另一个目的是提供一种电机支架安装结构，能解决现有技术中电机支架直接焊接在电机机壳上，打包运转时，会使电机的包装空间的利用率降低，从而提高运输成本高，不利于电机的两地生产的技术问题。
本实用新型的目的是通过下述技术方案予以实现的。
本实用新型的目的是提供一种电机支架安装结构，包括电机机壳和多个电机支架，在电机机壳的外侧壁上设置有多个连接支架，多个电机支架与多个连接支架对应，电机支架安装在连接支架上。
优选地，所述电机支架通过连接件安装在所述连接支架上。
优选地，每个所述连接支架焊接在电机机壳的外侧壁上。
优选地，所述连接支架包括连接段，连接段的两侧分别翻折有过渡段，于过渡段的一端向外翻折有固定段，固定段焊接在所述电机机壳的外侧壁上，连接段上开设有用于与所述连接件配合的安装孔，所述连接件将所述电机支架固定安装在连接段上。
优选地，所述连接件为铆钉，所述安装孔为通孔，所述连接段、所述过渡段与所述电机机壳的外侧壁之间围成一空腔，铆钉的头部置于空腔里，铆钉的尾部从通孔伸出与所述电机支架铆接。
优选地，所述固定段呈圆弧设计，使所述固定段可贴合连接于所述电机机壳的外侧壁。
优选地，多个所述连接支架至少有3个，3个所述连接支架周向间隔均匀分布在所述电机机壳的外侧壁上。
优选地，所述连接段上至少开设有2个所述安装孔，2个所述安装孔上下间隔分布。
本实用新型与现有技术相比，具有如下效果：
1)本实用新型提供的电机支架安装结构，在电机机壳的外侧壁上设置有用于安装电机支架的连接支架，采用连接支架将电机支架和电机机壳连接起来，连接支架充当一个中间连接件，可提高电机机壳的通用性，使电机机壳可适配多种不同款式的电机支架，可有效优化生产效率，减少零件库存，且会使电机 的包装空间的利用率提高，从而降低运输成本高，有利于电机两地生产的计划安排。
2)本实用新型提供的电机支架安装结构，电机支架与连接支架通过连接件连接，避免将电机支架直接焊接到电机机壳上，可避免电机支架焊接时所产生的热量对电机内部结构造成损坏，因此，在采用上述结构生产电机时，可完成电机整机的组装后再安装电机支架，使得电机机壳的运转不用带着电机支架，从而可有效提高包装空间的利用率，降低运输成本高，便于电机两地生产的需求。
3)本实用新型的其它优点在实施例部分展开详细描述。
附图说明：
图1是为本实用新型提供的立体结构示意图；
图2是为本实用新型提供的俯视结构示意图；
图3是为图2提供的A部分的结构放大示意图；
图4是为图2提供的B-B部分的剖面结构示意图；
图5是为本实用新型提供的采用另一款电机支架的立体结构示意图；
图6是为本实用新型提供的连接支架的立体结构示意图；
图7是为本实用新型提供的连接支架的俯视结构示意图。
具体实施方式：
下面通过具体实施例并结合附图对本实用新型作进一步详细的描述。
实施例一：
如图1至图5所示，本实施例提供的是一种电机支架安装结构，包括电机机壳1和多个电机支架2，在电机机壳1的外侧壁上设置有多个连接支架3，多个电机支架2与多个连接支架3对应，电机支架2安装在连接支架3上，在电机机壳1的外侧壁上设置有用于安装电机支架2的连接支架3，采用连接支架3 将电机支架2和电机机壳1连接起来，连接支架3充当一个中间连接件，可提高电机机壳1的通用性，即使改变电机机壳1的尺寸后导致电机支架2和电机机壳1不适配，在不改变电机支架2尺寸的情况下，也可将电机支架2和电机机壳1连接起来，使电机机壳1可适配多种不同款式的电机支架2，可有效优化生产效率，减少零件库存；在本实施例中，电机支架2与连接支架3之间可通过焊接的方式固定连接，也可采用铆钉或者螺钉或者螺栓等连接件4固定连接。
如图1至图4所示，所述电机支架2通过连接件4安装在所述连接支架3上，电机支架2与连接支架3通过连接件4连接，避免将电机支架2直接焊接到电机机壳1上，可避免电机支架2焊接时所产生的热量对电机内部结构造成损坏，因此，在采用上述结构生产电机时，可完成电机整机的组装后再安装电机支架2，使得电机机壳1的运转不用带着电机支架2，从而可有效提高包装空间的利用率，降低运输成本高，便于电机两地生产的需求。
如图1至图5所示，每个所述连接支架3焊接在电机机壳1的外侧壁上，连接牢固，生产方便、快捷。
如图6和图7所示，所述连接支架3包括连接段31，连接段3的两侧分别翻折有过渡段32，于过渡段32的一端向外翻折有固定段33，固定段33焊接在所述电机机壳1的外侧壁上，连接段31上开设有用于与所述连接件4配合的安装孔311，所述连接件4将所述电机支架2固定安装在连接段31上；具体地，所述连接件4为铆钉，所述安装孔311为通孔，所述连接段31、所述过渡段32与所述电机机壳1的外侧壁之间围成一空腔5，铆钉的头部41置于空腔5里，铆钉的尾部42从通孔伸出与所述电机支架2铆接，铆钉与电机支架2的铆接通过拉铆设备完成，可实现电机支架2与连接支架3之间快速、牢靠、全自动化的连接，从而大大提高生产效率。
如图3所示，所述固定段33呈圆弧设计，使所述固定段33可贴合连接于所述电机机壳1的外侧壁，便于连接支架3的安装。
如图2所示，多个所述连接支架3至少有3个，3个所述连接支架3周向间 隔均匀分布在所述电机机壳1的外侧壁上，设计合理，使电机能够稳固地安装到客户端。
如图6所示，所述连接段31上至少开设有2个所述安装孔311，2个所述安装孔311上下间隔分布，2个安装孔311的设计便于电机支架2的定位安装。
以上实施例为本实用新型的较佳实施方式，但本实用新型的实施方式不限于此，其他任何未背离本实用新型的精神实质与原理下所作的改变、修饰、替代、组合、简化，均为等效的置换方式，都包含在本实用新型的保护范围之内。

Claims (8)

  1. 一种电机支架安装结构，包括电机机壳(1)和多个电机支架(2)，其特征在于：在电机机壳(1)的外侧壁上设置有多个连接支架(3)，多个电机支架(2)与多个连接支架(3)对应，电机支架(2)安装在连接支架(3)上。
  2. 根据权利要求1所述的一种电机支架安装结构，其特征在于：所述电机支架(2)通过连接件(4)安装在所述连接支架(3)上。
  3. 根据权利要求2所述的一种电机支架安装结构，其特征在于：每个所述连接支架(3)焊接在电机机壳(1)的外侧壁上。
  4. 根据权利要求3所述的一种电机支架安装结构，其特征在于：所述连接支架(3)包括连接段(31)，连接段(31)的两侧分别翻折有过渡段(32)，于过渡段(32)的一端向外翻折有固定段(33)，固定段(33)焊接在所述电机机壳(1)的外侧壁上，连接段(31)上开设有用于与所述连接件(4)配合的安装孔(311)，所述连接件(4)将所述电机支架(2)固定安装在连接段(31)上。
  5. 根据权利要求4所述的一种电机支架安装结构，其特征在于：所述连接件(4)为铆钉，所述安装孔(311)为通孔，所述连接段(31)、所述过渡段(32)与所述电机机壳(1)的外侧壁之间围成一空腔(5)，铆钉的头部(41)置于空腔(5)里，铆钉的尾部(42)从通孔伸出与所述电机支架(2)铆接。
  6. 根据权利要求5所述的一种电机支架安装结构，其特征在于：所述固定段(33)呈圆弧设计，使所述固定段(33)可贴合连接于所述电机机壳(1)的外侧壁。
  7. 根据权利要求6所述的一种电机支架安装结构，其特征在于：多个所述连接支架(3)至少有3个，3个所述连接支架(3)周向间隔均匀分布在所述电机机壳(1)的外侧壁上。
  8. 根据权利要求5所述的一种电机支架安装结构，其特征在于：所述连接段(31)上至少开设有2个所述安装孔(311)，2个所述安装孔(311)上下间 隔分布。
PCT/CN2022/119509 2022-02-14 2022-09-19 一种电机支架安装结构 WO2023151276A1 (zh)

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