Motor sealant curing auxiliary device

Abstract

The utility model relates to the technical field of motor production, in particular to a motor sealant curing auxiliary device which comprises a hot oven, a fixed supporting assembly and a guide rail are arranged at the two ends of the top of the hot oven respectively, a movable supporting assembly is clamped in the guide rail, and air outlet holes are formed in the upper surface of the hot oven. Guide plates are fixedly arranged on the two sides of the air outlet hole in the upper surface of the guide rail, an air guide cover is clamped to the inner sides of the guide plates, the movable supporting assembly comprises a sliding seat clamped in the guide rail, and a driving motor is installed on the outer side of the sliding seat; the motor sealant curing auxiliary device can effectively clamp a motor needing sealant curing and heat a sealant smearing area from the bottom, warm airflow is beneficial to rapid and effective curing of sealant, the sealing shielding effect is guaranteed, the installed motor is controlled to rotate slowly in the curing process, uniform heating is achieved, and the sealing effect is improved. And the curing sealing effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, in particular to a motor sealant curing auxiliary device. Background Art

[0002] Motor end cover sealant is a commonly used sealing material in motor manufacturing. It can effectively prevent moisture, dust and foreign matter from entering the motor, thereby protecting the normal operation of the motor. Motor end cover sealant is generally made of silicone material, which has excellent sealing performance and high temperature resistance. Motor end cover sealant has good adhesion and sealing properties, which can effectively prevent moisture, dust and other foreign substances from entering the motor and avoid damage to the motor. At the same time, it can also maintain the vacuum inside the motor and improve the working efficiency of the motor. The motor will generate a higher temperature during operation, and the motor end cover sealant can withstand the use in a high temperature environment and will not fall off or deform due to the increase in temperature. The motor end cover sealant has good chemical resistance and can resist the erosion of chemical substances such as acid, alkali, and salt to ensure that it will not be damaged during long-term use. The motor end cover sealant is applied by smearing, which is simple and convenient to operate and can quickly achieve a sealing effect.

[0003] After being applied, the motor sealant needs to be dried at a temperature above 25°C for 24 hours to fully cure. During the production process, the temperature requirements cannot be met in some time periods, which leads to the need to heat the sealant application area and increase gas circulation to speed up the curing time and ensure the curing and sealing effect. The existing curing methods cannot heat the sealant application area evenly and in a targeted manner. Therefore, equipment is required to rotate the glue application area and heat it in a targeted manner to ensure the sealant curing effect. Utility Model Content

[0004] The utility model aims at the defects in the prior art and provides a motor sealant curing auxiliary device.

[0005] The utility model is realized through the following technical solutions:

[0006] A motor sealant curing auxiliary device comprises a hot oven, wherein fixed support assemblies and guide rails are respectively provided at two ends of the top of the hot oven, a movable support assembly is clamped inside the guide rails, an air outlet is opened on the upper surface of the hot oven, and guide plates are fixedly provided on the top of the hot oven, on both sides of the air outlet holes on its upper surface, an air guide cover is clamped inside the guide plate, the movable support assembly comprises a sliding seat clamped inside the guide rail, a driving motor is installed on the outer side of the sliding seat, a plug sleeve is sleeved on the output end of the driving motor, a screw is fixedly provided on the upper surface of the sliding seat, a locking assembly is sleeved outside the plug sleeve, the locking assembly comprises a sleeve sleeved outside the plug sleeve, a connecting plate is fixedly provided on the outer side of the sleeve, a card shaft is clamped inside the connecting plate, a pressing plate is fixedly provided at one end of the card shaft, and a pressure plate is fixedly provided at the other end, a locking block is fixedly provided on the inner side of the pressure plate, and a spring is sleeved on the surface of the card shaft.

[0007] In a preferred embodiment of the utility model, the fixed support assembly includes a fixed support plate fixedly arranged on the top of the hot oven, a connecting pipe is fixedly arranged inside the fixed support plate, a knob is threadedly connected to the bottom of the connecting pipe, a support plate is movably connected to the top of the knob, and a ball is clamped on the upper surface of the support plate;

[0008] The fixed support assembly mainly limits one end of the motor workpiece. The support plate height is adjusted to make the output shaft of the motor workpiece in a horizontal state. The ball supports the bottom of one end of the output shaft and reduces friction during the rotation of the motor workpiece.

[0009] In a preferred embodiment of the utility model, a motor workpiece is clamped inside the connecting tube and the insert sleeve, a keyway is provided at one end of the output shaft of the motor workpiece, and the other end thereof contacts the top of the ball.

[0010] In a preferred embodiment of the utility model, wind shields are arranged on both sides of the wind guide cover, and the wind shields on both sides of the wind guide cover are clamped on the inner side of the guide plate, and the inner side of the guide plate is provided with a clamping groove that cooperates with the wind shields on both sides of the wind guide cover;

[0011] The wind shields on both sides of the air guide cover shield the air outlet holes on the top of the hot oven, so that the heated gas generated inside the hot oven is guided by the air guide cover to act on the connection position between the motor workpiece casing and the end cover, thereby accelerating the curing of the glue.

[0012] In a preferred embodiment of the utility model, the locking block passes through the sleeve and extends to the inside of one side of the plug sleeve, and the locking block is clamped in the keyway at one end of the output shaft of the motor workpiece;

[0013] The locking block is clamped in the keyway on the surface of the motor workpiece output shaft to achieve the effect of connecting the output shaft with the plug sleeve, so that the drive motor can drive the motor workpiece to rotate.

[0014] In a preferred embodiment of the utility model, the spring is located between the pressing plate and the connecting plate, a guide strip is provided on the inner side of the sleeve, and a guide groove cooperating with the guide strip is provided on the surface of the insert sleeve;

[0015] The locking block is pressed by the spring to make it closely contact with the keyway on the surface of the motor workpiece output shaft, and the guide strip on the inner side of the sleeve cooperates with the guide groove on the outer surface of the sleeve, so that the locking block can smoothly pass through the card hole on the surface of the sleeve when the locking assembly is installed.

[0016] In a preferred embodiment of the utility model, the top end of the screw rod passes through and extends to the top outer side of the guide rail, a nut is arranged on its surface, and a waist-shaped hole matching with the screw rod is opened on the surface of the guide rail.

[0017] The beneficial effects of the utility model are:

[0018] The motor sealant curing auxiliary device can effectively clamp the motor that needs sealant curing and heat the sealant application area from the bottom. The warm airflow helps the sealant to cure quickly and effectively, ensuring the sealing and shielding effect. During the curing process, the installed motor is controlled to rotate slowly to achieve uniform heating, further improving the curing and sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the motor sealant curing auxiliary device of the utility model;

[0020] Figure 2 This is a schematic diagram of the assembly structure of the motor sealant curing auxiliary device of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the fixed support assembly of the motor sealant curing auxiliary device of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the locking component structure of the motor sealant curing auxiliary device.

[0023] In the figure: 1. hot oven; 2. fixed support assembly; 21. fixed support plate; 22. connecting pipe; 23. knob; 24. support plate; 25. ball bearing; 3. guide plate; 4. air guide cover; 5. motor workpiece; 6. guide rail; 7. movable support assembly; 71. sliding seat; 72. driving motor; 73. sleeve; 74. screw; 8. locking assembly; 81. sleeve; 82. connecting plate; 83. clamping shaft; 84. pressing plate; 85. pressure plate; 86. locking block; 87. spring. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0025] like Figure 1-4 The motor sealant curing auxiliary device shown in the figure comprises a heat oven 1, wherein fixed support components 2 and guide rails 6 are respectively arranged at the two ends of the top of the heat oven 1, and a movable support component 7 is clamped inside the guide rail 6. An air outlet is opened on the upper surface of the heat oven 1, and guide plates 3 are fixedly arranged on both sides of the air outlet on the upper surface of the heat oven 1. An air guide cover 4 is clamped inside the guide plate 3. The movable support component 7 comprises a sliding seat 71 clamped inside the guide rail 6, and a driving motor 72 is installed outside the sliding seat 71. The driving motor 72 is driven by the sliding seat 71. A socket 73 is sleeved on the output end of the motor 72, a screw 74 is fixedly provided on the upper surface of the sliding seat 71, a locking assembly 8 is sleeved on the outside of the socket 73, and the locking assembly 8 includes a sleeve 81 sleeved on the outside of the socket 73, a connecting plate 82 is fixedly provided on the outside of the sleeve 81, a clamping shaft 83 is clamped in the connecting plate 82, a pressing plate 84 is fixedly provided at one end of the clamping shaft 83, and a pressure plate 85 is fixedly provided at the other end, a locking block 86 is fixedly provided on the inner side of the pressure plate 85, and a spring 87 is sleeved on the surface of the clamping shaft 83.

[0026] Specifically, the fixed support assembly 2 includes a fixed support plate 21 fixedly arranged on the top of the hot oven 1, a connecting pipe 22 is fixedly arranged inside the fixed support plate 21, a knob 23 is threadedly connected to the bottom of the connecting pipe 22, and a support plate 24 is movably connected to the top of the knob 23. A ball 25 is clamped on the upper surface of the support plate 24, and a motor workpiece 5 is clamped inside the connecting pipe 22 and the plug sleeve 73. A key slot is opened at one end of the output shaft of the motor workpiece 5, and the other end contacts the top of the ball 25. Wind shields are arranged on both sides of the wind guide hood 4, and the wind shields on both sides of the wind guide hood 4 are clamped on the guide hood. Toward the inner side of the guide plate 3, a slot is provided on the inner side of the guide plate 3 for cooperating with the wind shielding plates on both sides of the wind guide cover 4. The locking block 86 passes through the sleeve 81 and extends to the inside of one side of the sleeve 73. The locking block 86 is clamped in the keyway at one end of the output shaft of the motor workpiece 5. The spring 87 is located between the pressing plate 84 and the connecting plate 82. A guide strip is provided on the inner side of the sleeve 81. A guide groove is provided on the surface of the sleeve 73 for cooperating with it. The top end of the screw rod 74 passes through and extends to the outside of the top of the guide rail 6. A nut is provided on its surface. A waist-shaped hole is provided on the surface of the guide rail 6 for cooperating with the screw rod 74.

[0027] In this embodiment, first loosen the nut on the surface of the screw rod 74 to move the sliding seat 71 backward, and then sleeve the locking assembly 8 on the surface of the sleeve 73. During installation, the guide strip on the inner side of the sleeve 81 will cooperate with the guide groove on the surface of the sleeve 73 to ensure that the locking block 86 can be accurately clamped in the clamping hole inside the sleeve 81. Then, the motor workpiece 5 is installed, and the output shaft of the motor workpiece 5 with a keyway is clamped into the inside of the sleeve 73, and the other end is clamped into the connecting pipe 22. When installing the motor workpiece 5, the output shaft of the motor workpiece 5 is clamped in the sleeve 73. The internal locking block 86 will hinder the inserted output shaft, so it is necessary to apply pressure to the pressing plate 84 so that the clamping shaft 83 pushes the pressure plate 85 to drive the locking block 86 inside it to push outward. After loosening the pressing plate 84, under the action of the spring 87, the locking block 86 should be ensured to be stuck in the keyway on the surface of the output shaft. Rotate the knob 23 to adjust the height of the support plate 24 on its top to ensure that the installed motor workpiece 5 is in a horizontal state. After the installation is completed, tighten the nut on the surface of the screw 74 to lock the position of the movable support assembly 7.

[0028] Further, to adjust the air guide hood 4, it is only necessary to slide the air guide hood 4 inside the guide plate 3 so that the air outlet of the air guide hood 4 is located at the bottom of the connection position between the motor workpiece 5 casing and the end cover, so as to ensure that the warm airflow generated by the hot oven 1 can act on the gluing position, and the wind shields on both sides of the air guide hood 4 block the other air outlets on the upper surface of the hot oven 1 to ensure that a larger airflow overflows from the top of the air guide hood 4. After the driving motor 72 is turned on, its output end drives the socket 73 to rotate. Since the surface of the socket 73 is connected to the output end of the motor workpiece 5 through the locking assembly 8, it is ensured that the driving motor 72 drives the motor workpiece 5 to rotate slowly, thereby achieving uniform heating of the gluing area of ​​the motor workpiece 5, so that the sealant is uniformly and stably cured. During the rotation process, the ball 25 on the top of the support plate 24 supports the bottom of one end of the output shaft of the motor workpiece 5 and reduces the friction.

[0029] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0030] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A motor sealant curing auxiliary device, comprising a heat oven (1), characterized in that: The two ends of the top of the hot oven (1) are respectively provided with a fixed support assembly (2) and a guide rail (6), the guide rail (6) is internally provided with a movable support assembly (7), the upper surface of the hot oven (1) is provided with an air outlet, the top of the hot oven (1) is fixedly provided with a guide plate (3) on both sides of the air outlet on the upper surface, and the inner side of the guide plate (3) is provided with an air guide cover (4); The movable support assembly (7) comprises a sliding seat (71) clamped inside the guide rail (6), a driving motor (72) is installed on the outside of the sliding seat (71), a plug sleeve (73) is sleeved on the output end of the driving motor (72), a screw rod (74) is fixedly arranged on the upper surface of the sliding seat (71), and a locking assembly (8) is sleeved on the outside of the plug sleeve (73); The locking assembly (8) comprises a sleeve (81) sleeved on the outside of the plug sleeve (73), a connecting plate (82) is fixedly arranged on the outside of the sleeve (81), a clamping shaft (83) is clamped inside the connecting plate (82), a pressing plate (84) is fixedly arranged at one end of the clamping shaft (83), and a pressure plate (85) is fixedly arranged at the other end, a locking block (86) is fixedly arranged on the inside of the pressure plate (85), and a spring (87) is sleeved on the surface of the clamping shaft (83).

2. The motor sealant curing auxiliary device according to claim 1, characterized in that: The fixed support assembly (2) comprises a fixed support plate (21) fixedly arranged on the top of the hot oven (1), a connecting pipe (22) fixedly arranged inside the fixed support plate (21), a knob (23) threadedly connected to the bottom of the connecting pipe (22), a support plate (24) movably connected to the top of the knob (23), and a ball bearing (25) is clamped on the upper surface of the support plate (24).

3. The motor sealant curing auxiliary device according to claim 2, characterized in that: A motor workpiece (5) is clamped inside the connecting tube (22) and the insert sleeve (73). A keyway is provided at one end of the output shaft of the motor workpiece (5), and the other end contacts the top of the ball (25).

4. The motor sealant curing auxiliary device according to claim 1, characterized in that: Wind shielding plates are arranged on both sides of the wind guide cover (4), the wind shielding plates on both sides of the wind guide cover (4) are clamped on the inner side of the guide plate (3), and the inner side of the guide plate (3) is provided with clamping grooves that cooperate with the wind shielding plates on both sides of the wind guide cover (4).

5. The motor sealant curing auxiliary device according to claim 3 is characterized in that: The locking block (86) passes through the sleeve (81) and extends to the inside of one side of the plug sleeve (73). The locking block (86) is clamped in a keyway at one end of the output shaft of the motor workpiece (5).

6. The motor sealant curing auxiliary device according to claim 1, characterized in that: The spring (87) is located between the pressing plate (84) and the connecting plate (82). A guide strip is provided inside the sleeve (81), and a guide groove matching the guide strip is provided on the surface of the insert sleeve (73).

7. The motor sealant curing auxiliary device according to claim 1, characterized in that: The top end of the screw rod (74) passes through and extends to the outside of the top of the guide rail (6), and a nut is arranged on its surface. The surface of the guide rail (6) is provided with a waist-shaped hole that matches the screw rod (74).

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