Stator welding cost-reducing motor

Abstract

The utility model provides a cost-reducing motor for stator welding, which relates to the technical field of cost-reducing motors and comprises a heat dissipation shell, an end cover is clamped at one end of the heat dissipation shell, a group of connecting bases are fixedly mounted on the outer surface wall of the heat dissipation shell, and a group of connecting blocks are fixedly mounted on the outer surface wall of the end cover. And a connecting bolt is inserted into one group of connecting blocks in a penetrating manner, and the connecting bolt is inserted into the connecting base. According to the utility model, the heat dissipation holes are arranged in the end cover in a penetrating manner, the heat dissipation fan is fixedly arranged in the end cover, and the heat dissipation fan is used for producing wind power and accelerating air circulation, so that the heat dissipation is carried out on the interior of the heat dissipation shell, and the situation that heat generated by electronic components in the heat dissipation shell in the use process cannot be timely discharged is avoided; meanwhile, a circle of heat dissipation fins are additionally arranged on the outer surface wall of the heat dissipation shell, the contact area between the heat dissipation shell and air is increased, and the overall heat dissipation effect can be improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cost-reduced motors, in particular to a cost-reduced motor with a welded stator. Background Art

[0002] In today's fiercely competitive motor market, cost reduction has become a key factor in improving companies' competitiveness. Cost-reduced motors have emerged as a result. Through a series of carefully designed improvements, they effectively reduce production costs while ensuring motor performance, providing strong support for the widespread application of motors and industrial development.

[0003] In the existing technology, some cost-reduced motors may simplify the heat dissipation design, resulting in untimely heat dissipation of the motor during operation, excessively rapid temperature rise, affecting the performance and life of the motor, and may even cause overheating protection shutdown and other problems; and in order to reduce costs, some cost-reduced motors have poor reliability and durability. Utility Model Content

[0004] The purpose of the present utility model is to solve the problems in the prior art that some cost-reduction motors may be simplified in heat dissipation design, resulting in untimely heat dissipation of the motor during operation, excessively rapid temperature rise, affecting the performance and life of the motor, and even causing overheating protection shutdown; and in order to reduce costs, the reliability and durability of some cost-reduction motors are poor, and a cost-reduction motor with stator welding is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: comprising: a heat dissipation shell, one end of the heat dissipation shell is clamped with an end cover, a group of connecting bases are fixedly installed on the outer wall of the heat dissipation shell, a group of connecting blocks are fixedly installed on the outer wall of the end cover, a group of connecting blocks are internally penetrated with connecting bolts, the connecting bolts are inserted into the interior of the connecting base, the connecting bolts are threadedly connected to the connecting blocks and the connecting base, a sealing ring is fixedly sleeved on the outer wall of the heat dissipation shell, the sealing ring is arranged on the inner wall of the end cover, a limiting block is fixedly installed on the inner wall of the heat dissipation shell, a heat dissipation hole is opened inside the end cover, a heat dissipation fan is fixedly installed inside the end cover, and the heat dissipation fan is arranged inside the connecting base.

[0006] Preferably, the outer wall of the connecting base is fixedly connected to the mounting base, and the bottom of the mounting base is fixedly connected to the mounting base plate.

[0007] Preferably, a group of mounting bolts are inserted through the interior of the mounting base plate, and the mounting bolts are threadedly connected to the mounting base plate.

[0008] Preferably, a connection socket is fixedly provided on the outer wall of the heat dissipation shell, and the motor body is inserted into the interior of the heat dissipation shell.

[0009] Preferably, a limiting hole is formed through one end of the heat dissipation housing, and the output end of the motor body is inserted into the limiting hole.

[0010] Preferably, a connecting rubber ring is fixedly installed inside the limiting hole, and the connecting rubber ring is arranged between the output end and the outer wall of the motor body.

[0011] Preferably, a buffer pad is fixedly mounted on the inner wall of the heat dissipation shell, and the buffer pad is arranged on the outer wall of the motor body.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, a heat dissipation hole is opened through the inside of the end cover, and a heat dissipation fan is fixedly installed inside the end cover. The heat dissipation fan is used to generate wind force to accelerate air circulation, thereby dissipating heat inside the heat dissipation shell, thereby preventing the heat generated by the electronic components inside from being unable to be discharged in time during use, thereby causing short circuit and shutdown problems. At the same time, a circle of heat dissipation fins is also added to the outer wall of the heat dissipation shell to increase the contact area with the air, thereby improving the overall heat dissipation effect.

[0014] 2. In the present invention, a connecting rubber ring is fixedly installed inside the limiting hole, and the output end of the motor body is inserted inside the connecting rubber ring, so as to protect the connection between the output end and the heat dissipation shell, reduce the wear of the output shaft, and thus increase its service life. A buffer pad is fixedly installed on the inner wall of the heat dissipation shell, which reduces the collision between the motor body and the heat dissipation shell during use, reduces the noise during use, and improves the stability of the motor body operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a cost-saving motor with stator welding proposed in the utility model;

[0016] Figure 2 The utility model provides a rear view of a cost-saving motor with stator welding;

[0017] Figure 3 The utility model provides a cross-sectional view of a cost-saving motor with stator welding;

[0018] Figure 4 The present invention provides a disassembled diagram of a cost-reducing motor with stator welding.

[0019] Legend: 101, heat dissipation housing; 102, end cover; 103, connecting base; 104, connecting block; 105, connecting bolt; 106, sealing ring; 107, limit block; 108, heat dissipation hole; 109, cooling fan; 110, mounting base; 111, mounting bottom plate; 112, mounting bolt; 113, connecting socket; 114, motor body; 115, limit hole; 116, connecting rubber ring; 117, buffer pad. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: Figure 1-Figure 4 As shown, the utility model provides a cost-reducing motor with stator welding, comprising: a heat dissipation shell 101, one end of the heat dissipation shell 101 is clamped with an end cover 102, a group of connecting bases 103 are fixedly installed on the outer wall of the heat dissipation shell 101, a group of connecting blocks 104 are fixedly installed on the outer wall of the end cover 102, a group of connecting blocks 104 are internally inserted with connecting bolts 105, the connecting bolts 105 are inserted into the interior of the connecting base 103, the connecting bolts 105 are threadedly connected to the connecting blocks 104 and the connecting base 103, a sealing ring 106 is fixedly sleeved on the outer wall of the heat dissipation shell 101, the sealing ring 106 is arranged on the inner wall of the end cover 102, a limiting block 107 is fixedly installed on the inner wall of the heat dissipation shell 101, a heat dissipation hole 108 is opened inside the end cover 102, a heat dissipation fan 109 is fixedly installed inside the end cover 102, and the heat dissipation fan 109 is arranged inside the connecting base 103.

[0023] The effect achieved by the entire embodiment 1 is that the end cover 102 is clamped at one end of the heat dissipation housing 101, which is convenient for maintenance and repair of the electronic components arranged inside the heat dissipation housing 101 by opening and closing the end cover 102. A group of connecting bases 103 are fixedly installed on the outer wall of the heat dissipation housing 101, and a group of connecting blocks 104 are fixedly installed on the outer wall of the end cover 102. Connecting bolts 105 are inserted through the interior of the connecting blocks 104, and the connecting bolts 105 are inserted into the interior of the connecting base 103. The connecting bolts 105 are threadedly connected to the connecting block 104 and the connecting base 103, so that the end cover 102 is conveniently fixed to one end of the heat dissipation housing 101; a sealing ring 106 is fixedly sleeved on the outer wall of the heat dissipation housing 101. The sealing ring 106 is arranged inside the end cover 102 to ensure the stability of the connection between the end cover 102 and the heat dissipation shell 101 and avoid gaps in the connection. A heat dissipation hole 108 is then opened through the inside of the end cover 102 to facilitate air circulation inside the heat dissipation shell 101. A heat dissipation fan 109 is fixedly installed inside the end cover 102. The heat dissipation fan 109 is used to generate wind force to accelerate air circulation, thereby dissipating the heat inside the heat dissipation shell 101, avoiding the heat generated by the electronic components inside during use cannot be discharged in time, thereby causing short circuit and shutdown problems. At the same time, a circle of heat dissipation fins is also added to the outer wall of the heat dissipation shell 101 to increase the contact area with the air, so as to improve the overall heat dissipation effect.

[0024] Example 2: Figure 1-Figure 4 As shown, the outer wall of the connecting base 103 is fixedly connected to the mounting base 110, and the bottom of the mounting base 110 is fixedly connected to the mounting base plate 111; a group of mounting bolts 112 are inserted through the inside of the mounting base plate 111, and the mounting bolts 112 are threadedly connected to the mounting base plate 111; the outer wall of the heat dissipation shell 101 is fixedly provided with a connecting socket 113, and the inside of the heat dissipation shell 101 is inserted with a motor body 114; one end of the heat dissipation shell 101 is penetrated by a limiting hole 115, and the output end of the motor body 114 is inserted into the inside of the limiting hole 115; the inside of the limiting hole 115 is fixedly installed with a connecting rubber ring 116, and the connecting rubber ring 116 is set between the output end and the outer wall of the motor body 114; the inner wall of the heat dissipation shell 101 is fixedly installed with a buffer pad 117, and the buffer pad 117 is set on the outer wall of the motor body 114.

[0025] The effect achieved by the entire embodiment 2 is that the mounting base 110 is fixedly connected to the outer wall of the heat dissipation shell 101, the mounting base plate 111 is fixedly connected to the bottom of the mounting base 110, and the mounting bolts 112 are inserted through the inside of the mounting base plate 111 to facilitate the installation and fixation of the device, and the connecting socket 113 is fixedly provided on the outer wall of the heat dissipation shell 101 to facilitate connection with an external power supply; then, the motor body 114 is arranged inside the heat dissipation shell 101, a limiting hole 115 is penetrated at one end of the heat dissipation shell 101, and a connecting rubber ring 116 is fixedly installed inside the limiting hole 115, and the output end of the motor body 114 is inserted into the inside of the connecting rubber ring 116 to facilitate the protection of the connection part between the output end and the heat dissipation shell 101, reduce the wear of the output shaft, and thus improve its service life; then, a buffer pad 117 is fixedly installed on the inner wall of the heat dissipation shell 101, when the motor body 114 is started, the collision between the motor body 114 and the heat dissipation shell 101 is reduced, the noise during use is reduced, and the smooth operation of the motor body 114 is improved.

[0026] Working principle: When the device is in use, first, the end cover 102 is clamped at one end of the heat dissipation shell 101, so that the electronic components arranged inside the heat dissipation shell 101 can be maintained and repaired by opening and closing the end cover 102. A set of connecting bases 103 are fixedly installed on the outer wall of the heat dissipation shell 101, and a set of connecting blocks 104 are fixedly installed on the outer wall of the end cover 102. Connecting bolts 105 are inserted through the interior of the connecting blocks 104, and the connecting bolts 105 are inserted into the interior of the connecting base 103. The connecting bolts 105 are threadedly connected to the connecting blocks 104 and the connecting base 103 to facilitate the fixed installation of the end cover 102. At one end of the heat dissipation shell 101; secondly, a sealing ring 106 is fixedly sleeved on the outer wall of the heat dissipation shell 101, and the sealing ring 106 is arranged inside the end cover 102 to ensure the stability of the connection between the end cover 102 and the heat dissipation shell 101 and avoid gaps in the connection. Then, a heat dissipation hole 108 is opened through the inside of the end cover 102 to facilitate air circulation inside the heat dissipation shell 101. A heat dissipation fan 109 is fixedly installed inside the end cover 102, and the heat dissipation fan 109 is used to generate wind to accelerate air circulation, thereby dissipating heat from the inside of the heat dissipation shell 101 to avoid the electronic components inside it from being heated during use. The heat generated cannot be discharged in time, resulting in short circuit and shutdown problems. At the same time, a circle of heat dissipation fins is also added to the outer wall of the heat dissipation shell 101 to increase the contact area with the air, which is convenient for improving the overall heat dissipation effect. Then, the outer wall of the heat dissipation shell 101 is fixedly connected to the mounting base 110, and the bottom of the mounting base 110 is fixedly connected to the mounting base plate 111. The mounting bolts 112 are inserted through the inside of the mounting base plate 111 to facilitate the installation and fixing of the device. A connection socket 113 is fixedly provided on the outer wall of the heat dissipation shell 101 to facilitate connection with an external power supply. Finally, the motor body 114 is set on the heat dissipation shell 101. Inside the heat shell 101, a limiting hole 115 is formed at one end of the heat dissipation shell 101, and a connecting rubber ring 116 is fixedly installed inside the limiting hole 115. The output end of the motor body 114 is inserted into the connecting rubber ring 116, which is convenient for protecting the connection between the output end and the heat dissipation shell 101, reducing the wear of the output shaft, and thus improving its service life. A buffer pad 117 is then fixedly installed on the inner wall of the heat dissipation shell 101. When the motor body 114 is started, the collision between the motor body 114 and the heat dissipation shell 101 is reduced, the noise during use is reduced, and the smooth operation of the motor body 114 is improved.

[0027] The wiring diagram of the cooling fan 109 and the motor body 114 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the cooling fan 109 and the motor body 114 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A cost-reduced motor with stator welding, characterized in that: include: A heat dissipation housing (101), one end of the heat dissipation housing (101) is clamped to an end cover (102), a group of connection bases (103) are fixedly installed on the outer wall of the heat dissipation housing (101), a group of connection blocks (104) are fixedly installed on the outer wall of the end cover (102), a group of connection blocks (104) are internally penetrated and inserted with connection bolts (105), the connection bolts (105) are inserted into the interior of the connection base (103), and the connection bolts (105) and the connection blocks (104) are connected. , the connecting base (103) is threadedly connected, a sealing ring (106) is fixedly sleeved on the outer wall of the heat dissipation shell (101), the sealing ring (106) is arranged on the inner wall of the end cover (102), a limiting block (107) is fixedly installed on the inner wall of the heat dissipation shell (101), a heat dissipation hole (108) is opened through the interior of the end cover (102), a heat dissipation fan (109) is fixedly installed inside the end cover (102), and the heat dissipation fan (109) is arranged inside the connecting base (103).

2. The cost-reduced motor with stator welding according to claim 1, characterized in that: The outer wall of the connecting base (103) is fixedly connected to the mounting base (110), and the bottom of the mounting base (110) is fixedly connected to the mounting base plate (111).

3. The cost-reduced motor with stator welding according to claim 2, characterized in that: A group of mounting bolts (112) are inserted through the interior of the mounting base plate (111), and the mounting bolts (112) are threadedly connected to the mounting base plate (111).

4. The cost-reduced motor with stator welding according to claim 1, characterized in that: A connection socket (113) is fixedly provided on the outer wall of the heat dissipation shell (101), and a motor body (114) is inserted into the interior of the heat dissipation shell (101).

5. The cost-reduced motor with stator welding according to claim 4, characterized in that: A limiting hole (115) is provided through one end of the heat dissipation housing (101), and the output end of the motor body (114) is inserted into the limiting hole (115).

6. The cost-reduced motor with stator welding according to claim 5, characterized in that: A connecting rubber ring (116) is fixedly installed inside the limiting hole (115), and the connecting rubber ring (116) is arranged on the output end and the outer wall of the motor body (114).

7. The cost-reduced motor with stator welding according to claim 4, characterized in that: A buffer pad (117) is fixedly mounted on the inner wall of the heat dissipation housing (101), and the buffer pad (117) is arranged on the outer wall of the motor body (114).

Images