CN219145212U

CN219145212U - Motor shell heat assembly device

Info

Publication number: CN219145212U
Application number: CN202223161423.0U
Authority: CN
Inventors: 许成龙; 刘如意
Original assignee: Suzhou Supinli Precision Machinery Equipment Co ltd
Current assignee: Suzhou Supinli Precision Machinery Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-06
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a motor shell hot assembly device which comprises a heating component and a lifting component which are arranged at intervals, and further comprises a conveying mechanism, wherein the conveying mechanism comprises a conveying rail, a carrier arranged on the conveying rail, a carrier driving mechanism for driving the carrier to move, and clamping mechanisms arranged on two sides of the carrier, one end of the conveying rail passes through the lifting component and is positioned at the heating component, the heating component comprises a first bracket, the top end of the first bracket is fixedly provided with the heating mechanism, a second bracket is further provided with the first lifting mechanism, the first lifting mechanism is provided with a shell positioning mechanism, the lifting component comprises a second bracket, the upper end of the second bracket is provided with the second lifting mechanism, the second lifting mechanism is provided with an iron core positioning mechanism, and the side wall of the second bracket is provided with a blowing component. This application compact structure is favorable to saving occupation of land space, and from having the subassembly of blowing, is favorable to improving production efficiency.

Description

Motor shell heat assembly device

Technical Field

The utility model relates to the field of motor assembly, in particular to a motor shell heat assembly device.

Background

The housing and the inner core of the motor are generally assembled by means of shrink fit. The associated apparatus of the conventional thermal packaging process includes a heating assembly and a plurality of moving assemblies. One for transporting the housing and one for transporting the core. After the iron core is transported to the heating component, the heating component descends to the inside of the shell, and then the shell is heated. The housing is always on the moving assembly, so that the moving assembly cannot transport the iron core. The core needs to be moved to a lifting mechanism by a second moving assembly, and then lifted by the lifting mechanism. The heated housing is then moved under the core, and the core is then lowered and shrink fit with the housing. After the hot sleeve is sleeved, the shell and the iron core are transported to a cooling device together for cooling.

The existing hot sleeving equipment can realize hot sleeving of the shell and the iron core, but due to the fact that a plurality of moving assemblies are used, the whole structure is complex, and the production line is long. And after the hot sleeve is sleeved, the product formed by the shell and the iron core is required to be transferred to the next station for cooling, so that the production efficiency is low.

Disclosure of Invention

Based on this, it is necessary to provide a motor housing heat assembly device for solving the problems of the existing heat pack apparatus. The device compact structure only uses one set of conveying mechanism, and does not need to shift the station after the hot suit, directly cools off, is favorable to improving production efficiency.

The motor shell hot assembly device comprises a heating component and a hoisting component which are arranged at intervals, and also comprises a conveying mechanism, wherein the conveying mechanism comprises a conveying rail, a carrier arranged on the conveying rail, a carrier driving mechanism for driving the carrier to move, and clamping mechanisms arranged on two sides of the carrier, one end of the conveying rail penetrates through the hoisting component and is positioned at the heating component,

the heating component comprises a first bracket, the top end of the first bracket is fixedly provided with a heating mechanism, the first bracket is also provided with a first lifting mechanism, the first lifting mechanism is provided with a shell positioning mechanism,

the lifting assembly comprises a second support, a second lifting mechanism is arranged at the upper end of the second support, an iron core positioning mechanism is arranged on the second lifting mechanism, and a blowing assembly is arranged on the side wall of the second support.

The present application is by being provided with only one set of conveying mechanism, which is used for both conveying the housing and conveying the iron core. Meanwhile, the second bracket is provided with a blowing component, and when the hot assembly is completed, the cooling operation can be performed. Without the need to transfer to other stations for cooling.

In one embodiment, the clamping mechanism includes a laterally moving first jaw assembly.

In one embodiment, the first lifting mechanism is a first screw rod assembly, the housing positioning mechanism comprises a supporting plate, a second screw rod assembly is arranged on the supporting plate, and two transversely-moving second clamping jaw assemblies are arranged on the second screw rod assembly.

In one embodiment, the second lifting mechanism is an electric cylinder, and the iron core positioning mechanism comprises a plurality of side plate assemblies arranged at intervals along the circumferential direction and a driving assembly for driving the side plate assemblies to perform extension and retraction movements.

In one embodiment, the drive assembly includes the link, the upper end and the electric jar of link, the lower extreme of link is provided with the lift cylinder, the fixed part and the support frame of lift cylinder link to each other, the lower extreme and the annular stopper of support frame link to each other, the lower extreme and the support block of annular stopper link to each other, and the interval is connected with a plurality of intermediate plates between two adjacent intermediate plates, be provided with a curb plate subassembly between the curb plate subassembly including the curb plate of vertical setting and the intermediate block that links to each other with the curb plate, the inside wall of intermediate block is the inclined plane, the surface interval of curb plate is provided with a plurality of protruding strips, the movable part and the drive of lift cylinder link to each other soon, the lower extreme of drive block is provided with the supporting shoe, the center of supporting shoe is provided with stretches into the guide post of drive block inside, and drive quick sliding fit, and the lower extreme and the supporting shoe link to each intermediate plate and curb plate subassembly are around the drive block sets up, drive block circumference interval is provided with a plurality of inclined planes, is provided with the guide rail on each inclined plane, is provided with one set of slider subassembly on each guide rail, and each set of slider subassembly links to each other with the corresponding side plate subassembly.

In one embodiment, the air blowing assembly includes two horn-shaped air outlets arranged at intervals.

Drawings

Fig. 1 is a schematic view of a motor housing thermal assembly device of an embodiment of the present application. In this figure, 3 sets of devices are shown, namely, 3 sets of the motor housing thermal assembly device are arranged on a frame. In the figure, the shell and the iron core are arranged on the carrier, but in actual use, the shell is firstly arranged on the carrier, and the iron core is arranged on the carrier in the process of heating the shell.

Fig. 2 is a schematic view of a heating mechanism, a first lifting mechanism, and a housing positioning mechanism of a motor housing thermal assembly device according to an embodiment of the present application.

Fig. 3 is a schematic view of an iron core positioning mechanism according to an embodiment of the present application.

Fig. 4 is a schematic view of an internal structure of the core positioning mechanism according to the embodiment of the present application.

Fig. 5 is a schematic diagram of a driving block according to an embodiment of the present application.

Fig. 6 is a schematic view of a support block with guide posts disposed thereon according to an embodiment of the present application.

Wherein:

111. a conveying rail; 112. a carrier; 113. a clamping mechanism; 121. a first bracket; 122. a first lifting mechanism; 123. a housing positioning mechanism; 124. a heating mechanism; 131. a second bracket; 132. a second lifting mechanism; 133. an iron core positioning mechanism; 134. a blowing assembly; 200. a housing; 300. an iron core;

1231. a support plate; 1232. a second lead screw assembly; 1233. a second jaw assembly;

133a, a connecting frame; 133b, lifting cylinders; 133c, a support frame; 133d, annular limiting blocks; 133e, side plates; 133f, intermediate plate; 133g, support blocks; 133h, guiding columns; 133i, a driving block; 133j, middle block; 133k, a slider assembly; 133m, guide rails; 133n, holes.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1 and 2, an embodiment of the present application provides a motor housing thermal assembly device, which includes a heating assembly and a lifting assembly that are disposed at intervals, and further includes a conveying mechanism, where the conveying mechanism includes a conveying rail 111, a carrier 112 installed on the conveying rail 111, a carrier 112 driving mechanism for driving the carrier 112 to move, and clamping mechanisms 113 installed on two sides of the carrier 112, one end of the conveying rail 111 passes through the lifting assembly and is located at the heating assembly, the heating assembly includes a first support 121 and a heating mechanism 124 that is fixedly disposed at the top end of the first support 121, and the heating mechanism 124 may be an existing electric heater, where, as shown in fig. 1, a main heating component of the heating mechanism 124 is a heating component with a spiral shape. The first support 121 is further provided with a first lifting mechanism 122, the first lifting mechanism 122 is provided with a shell positioning mechanism 123, the lifting assembly comprises a second support 131, the upper end of the second support 131 is provided with a second lifting mechanism 132, the second lifting mechanism 132 is provided with an iron core positioning mechanism 133, and the side wall of the second support 131 is provided with a blowing assembly 134.

When the device is used, the shell on the carrier 112 is clamped and positioned through the clamping mechanism 113, then the shell is conveyed to the heating assembly, then the shell is positioned through the shell positioning mechanism 123, the shell is released through the clamping mechanism 113 on the carrier 112, then the shell is lifted to the heating mechanism 124 through the first lifting mechanism 122 to be heated, the carrier 112 is reset in the heating process, the iron core is placed on the carrier 112, the iron core is positioned through the clamping mechanism 113, and then the iron core is conveyed to the second bracket 131 along the transportation direction. Then, the holding mechanism 113 releases the core, the second elevating mechanism 132 descends, the core is picked up and positioned by the core positioning mechanism 133, then the second elevating mechanism 132 ascends, the carrier 112 moves to the first support 121, the first elevating mechanism 122 descends, and the heated housing is placed on the carrier 112. Then, the housing positioning mechanism 123 releases the housing, and the clamping mechanism 113 on the carrier 112 clamps the housing in place. Then, the carrier 112 conveys the housing to the second bracket 131, the second elevating mechanism 132 descends, the iron core is assembled into the housing, the iron core positioning mechanism 133 releases the iron core, and the second elevating mechanism 132 resets. The clamping mechanism 113 on the carrier 112 clamps the housing and cools the product via the blower assembly 134. Finally, carrier 112 is reset and the assembled product on carrier 112 may be removed. The housing and core are assembled together to form the product.

Specifically, two clamping positions may be provided on the carrier 112, one for housing the housing and one for housing the core. The carrier 112 may be provided with a plurality of clamping mechanisms 113, some of the clamping mechanisms 113 being used for clamping the housing, and some of the clamping mechanisms 113 being used for clamping the core. It will be appreciated that only one clamping position may be provided on the carrier 112, and the housing and the core may be respectively clamped and positioned by a plurality of clamping mechanisms 113.

In one embodiment, the clamping mechanism 113 includes a first jaw assembly that moves laterally. The first jaw assembly may include a jaw and a drive cylinder.

In one embodiment, the first lifting mechanism 122 includes a first screw assembly, the first screw assembly may include a screw mechanism and a sliding rail assembly, the housing positioning mechanism 123 includes a support plate 1231, a second screw assembly 1232 is disposed on the support plate 1231, the second screw assembly 1232 may include a screw mechanism and a sliding rail assembly, and two second jaw assemblies 1233 that move laterally are disposed on the second screw assembly 1232. The two second jaw assemblies 1233 may be driven toward and away from each other by the second lead screw assembly 1232. This allows for gripping and releasing of the housing.

In one embodiment, the blower assembly 134 includes two horn-shaped air outlets spaced apart. The air outlet is connected with the air supply mechanism. And air is supplied to the air outlet through the air supply mechanism, and the assembled product is cooled through air, namely the product formed by the assembled shell and the iron core is cooled.

In one embodiment, the second lifting mechanism 132 is an electric cylinder, and the core positioning mechanism 133 includes a plurality of side plate assemblies disposed at intervals in the circumferential direction and a driving assembly for driving the side plate assemblies to perform the extending and retracting motions.

When the iron core needs to be lifted, the iron core positioning mechanism 133 is firstly extended into the iron core through the electric cylinder, then each side plate assembly is extended out through the driving assembly, the side plate assemblies can drive the iron core to move together, and then the iron core positioning mechanism 133 is lifted through the electric cylinder. When it is desired to assemble the core into the housing, the core is lowered by the electric cylinder, the core is brought into the housing and assembled with the housing, and then the respective side plate assemblies are retracted by the drive assembly, thus releasing the core. Next, the core positioning mechanism 133 is lifted up by the electric cylinder.

Specifically, as shown in fig. 3 to 6, the driving assembly includes a connecting frame 133a, the upper end of the connecting frame 133a is connected with an electric cylinder, a lifting cylinder 133b is disposed at the lower end of the connecting frame 133a, a fixing portion of the lifting cylinder 133b is connected with a supporting frame 133c, the lower end of the supporting frame 133c is connected with an annular limiting block 133d, a plurality of middle plates 133f are connected between the lower end of the annular limiting block 133d, a side plate assembly is disposed between two adjacent middle plates 133f, the side plate assembly includes a side plate 133e disposed vertically and middle blocks 133j connected with the side plate 133e, the inner side wall of the middle block 133j is an inclined surface, a plurality of protruding strips are disposed on the surface interval of the side plate 133e, the movable portion of the lifting cylinder 133b is connected with a driving block 133c, a supporting block 133g is disposed at the lower end of the driving block 133i, a guide post 133h extending into the driving block 133i is disposed at the center of the lower end of the supporting block 133d, a corresponding guide post 133f is disposed on the driving block 133i, a corresponding guide hole n can be disposed on the driving block 133i, a plurality of guide blocks are disposed around the middle blocks 133k are disposed on the side plate assembly, and each guide post 133k is disposed around the inclined surface 133k, and each guide block 133k is disposed on the middle block 133k corresponds to each side plate assembly.

In use of the drive assembly, the lifting cylinder 133b is raised to cause the drive block 133i to be raised, which causes the respective guide rail to be raised, which causes the respective side plate assembly to extend outwardly. When the lifting cylinder 133b descends, the driving block 133i is caused to descend, and thus the respective guide rails are caused to descend. Lowering of the rails causes the respective side panel assemblies to retract inwardly. When each side plate assembly extends outwards, the iron core can be firmly clamped, and then the iron core can be driven to move. The core may be released after each side plate assembly is retracted inwardly.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The motor shell heat assembly device is characterized by comprising a heating component and a hoisting component which are arranged at intervals, and further comprising a conveying mechanism, wherein the conveying mechanism comprises a conveying rail, a carrier arranged on the conveying rail, a carrier driving mechanism for driving the carrier to move, and clamping mechanisms arranged on two sides of the carrier, one end of the conveying rail penetrates through the hoisting component and is positioned at the heating component,

2. The motor housing hot fitting apparatus according to claim 1, wherein the clamping mechanism comprises a first jaw assembly that moves laterally.

3. The motor housing hot fitting device according to claim 1, wherein the first lifting mechanism is a first screw assembly, the housing positioning mechanism comprises a support plate on which a second screw assembly is provided, and two laterally moving second jaw assemblies are provided on the second screw assembly.

4. The motor housing hot fitting apparatus according to claim 1, wherein the second elevating mechanism is an electric cylinder, and the core positioning mechanism includes a plurality of side plate assemblies arranged at intervals in a circumferential direction and a driving assembly for driving the side plate assemblies to perform the extending and retracting movements.

5. The motor housing hot assembling apparatus according to claim 4, wherein the driving assembly comprises a connecting frame, the upper end of the connecting frame is connected with the electric cylinder, the lower end of the connecting frame is provided with a lifting cylinder, the fixing part of the lifting cylinder is connected with a supporting frame, the lower end of the supporting frame is connected with an annular limiting block, the lower end of the annular limiting block is connected with a plurality of middle plates at intervals, a side plate assembly is arranged between two adjacent middle plates, the side plate assembly comprises a side plate arranged vertically and a middle block connected with the side plate, the inner side wall of the middle block is an inclined surface, the surface of the side plate is provided with a plurality of protruding strips at intervals,

the movable part of the lifting cylinder is connected with the driving block, the lower end of the driving block is provided with a supporting block, the center of the supporting block is provided with a guide post which stretches into the driving block, the guide post is in sliding fit with the driving block, the lower end of each middle plate is connected with the supporting block,

each intermediate plate and curb plate subassembly centers on the drive piece sets up, drive piece circumference interval is provided with a plurality of inclined planes, is provided with the guide rail on each inclined plane, is provided with a set of slider subassembly on every guide rail, and every slider subassembly links to each other with the inside wall of the intermediate block of the curb plate subassembly that corresponds.

6. The motor housing hot fitting apparatus according to claim 1, wherein the air blowing assembly includes two horn-shaped air outlets spaced apart.