Drying device for motor parts

Abstract

The utility model relates to the field of motor processing, and discloses a drying device for motor parts, which comprises a bottom plate, a support plate arranged at the top end of the bottom plate, a support fixed with the bottom plate arranged on the side surface of the support plate, and a heater arranged at the top end of the support and facing the upper part of the support plate on the side surface; in addition, the top end of the supporting plate is provided with a horizontal sliding groove, and the top end is symmetrically clamped and slidably connected with two clamping plates through the sliding groove. Meanwhile, the supporting plate is further provided with a driving mechanism used for driving the two clamping plates to slide in the opposite directions along the sliding grooves at the same time. The longitudinal supporting shaft is fixedly connected to the middle of the bottom end of the supporting plate. Under the action of the driving mechanism, the two clamping plates can be driven to slide in the opposite directions along the sliding grooves at the same time, that is, the two clamping plates can get close to each other or get away from each other so as to clamp motor parts, on the basis, the fulcrum shaft can be driven to drive the supporting plate and the motor parts on the fulcrum shaft to rotate under the action of the second rotating mechanism, and the motor parts can be clamped. Therefore, each part of the motor part can be uniformly heated by the heater.

Description

Technical Field

[0001] The utility model belongs to the field of motor processing, in particular to a drying device for motor parts. Background Art

[0002] Heating is common in the production of motor parts. Heating is mainly used in the following situations:

[0003] 1. Insulation treatment: During the production process of motor coils, it is usually necessary to dry the insulating paint by heating to enhance the insulation performance and mechanical strength of the coils.

[0004] 2. Shrink-fit process: When the motor shaft and bearing are matched, the bearing is sometimes heated to expand it so that it can be easily installed on the shaft.

[0005] 3. Shaping: Some plastic or rubber parts require heating during molding to ensure that the material can be fully shaped.

[0006] 4. Welding: During the manufacturing process of motor components, heating welding is sometimes used to connect different metal parts.

[0007] In the heating process, the commonly used heating devices are as follows Figure 5 As shown. This device can be used to heat the parts. However, due to structural limitations, the part facing the heating device receives more heat than the part facing away from it, which results in uneven heating of the entire part. Utility Model Content

[0008] Technical problem to be solved: How to make the parts heated evenly.

[0009] Technical solution: The utility model provides a drying device for motor parts, including a main structure and an improved structure. The main structure includes a bottom plate, a support plate is arranged at the top of the bottom plate, a bracket fixed to the bottom plate is arranged on the side of the support plate, and the top of the bracket is installed on the side facing the heater above the support plate; in addition, a horizontal slide groove is arranged at the top of the support plate, and the top of the support plate is symmetrically engaged and slidably connected with two clamping plates through the slide groove; at the same time, a driving mechanism for driving the two clamping plates to slide in opposite directions along the slide groove at the same time is also arranged on the support plate; the improved structure includes a longitudinal support shaft fixedly connected in the middle of the bottom end of the support plate; at the same time, it also includes a rotating mechanism 2 arranged on the bottom plate for driving the support shaft to rotate.

[0010] Furthermore, the driving mechanism includes a bearing seat installed in the middle of the slide groove, and the bearing seat is connected with a bidirectional screw located in the slide groove; at the same time, the bottom end of the splint is connected with a slider located in the slide groove and passing through the bidirectional screw thread, and the two sliders are in opposite directions to the bidirectional screw thread; in addition, a rotating mechanism for driving the bidirectional screw to rotate is also provided on the support plate.

[0011] Furthermore, the bearing seat is composed of a shell and a bearing, the outer wall of the shell is fixed to the inner wall of the slide groove, the inner wall of the shell is fixed to the outer ring of the bearing, and the inner ring of the bearing is penetrated by the bidirectional screw after interference fit.

[0012] Furthermore, the rotating mechanism 1 includes a servo motor 1 installed on the support plate, and the output shaft of the servo motor 1 and the outer peripheral side of the bidirectional lead screw are fixedly sleeved with mutually meshing gears.

[0013] Furthermore, the second rotating mechanism includes a second servo motor installed on the bottom plate, a reducer is installed on the output shaft of the second servo motor, and the reducer is connected to the support shaft.

[0014] Furthermore, an annular groove is provided at the top of the bottom plate, and a plurality of evenly distributed arc plates surrounding the rotating mechanism are slidably engaged in the annular groove, and the top ends of these arc plates are fixed to the bottom end of the support plate.

[0015] Furthermore, the bottom end of the arc-shaped plate is structured to form a rounded structure, and correspondingly, the bottom of the annular groove is adapted to the rounded structure.

[0016] Technical effect: In the utility model, under the action of the driving mechanism, the two clamping plates can be driven to slide in opposite directions along the slide groove at the same time, that is, the two clamping plates can be close to or away from each other, so as to clamp the motor parts. On this basis, the support shaft can be driven by the action of the rotating mechanism 2 to drive the support plate and the motor parts thereon to rotate, so that each part of the motor parts can be evenly heated by the heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the support shaft structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the annular groove structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of a common heater;

[0023] In the figure: 1, bottom plate; 2, support plate; 3, bracket; 4, heater; 5, slide groove; 6, clamping plate; 7, driving mechanism; 701, bearing seat; 702, bidirectional screw rod; 703, slider; 704, rotating mechanism 1; 70401, servo motor 1; 70402, gear; 8, support shaft; 9, rotating mechanism 2; 901, servo motor 2; 902, reducer; 10, annular groove; 11, arc plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0025] The drying device for motor parts provided in this embodiment is as follows: Figure 1 and Figure 2 As shown, it includes a main structure and an improved structure, wherein:

[0026] The main structure includes a bottom plate 1, a support plate 2 is arranged at the top of the bottom plate 1, a bracket 3 fixed to the bottom plate 1 is arranged on the side of the support plate 2, and the top of the bracket 3 is installed on the side facing the heater 4 above the support plate 2; in addition, a horizontal slide 5 is provided at the top of the support plate 2, and the top of the support plate 2 is symmetrically engaged and slidably connected with two clamping plates 6 through the slide 5; at the same time, a driving mechanism 7 for driving the two clamping plates 6 to slide in opposite directions along the slide 5 at the same time is also provided on the support plate 2, such as Figure 3As shown, the driving mechanism 7 includes a bearing seat 701 installed in the middle of the slide groove 5, and the bearing seat 701 is connected with a bidirectional screw rod 702 located in the slide groove 5. Specifically, the bearing seat 701 is composed of a shell and a bearing, the outer wall of the shell is fixed to the inner wall of the slide groove 5, and its inner wall is fixed to the outer ring of the bearing, and the inner ring of the bearing is inserted through the bidirectional screw rod 702 after interference fit; at the same time, the bottom end of the clamping plate 6 is connected with a slider 703 located in the slide groove 5 and threadedly penetrated by the bidirectional screw rod 702, and the two sliders 703 are threaded in opposite directions to the bidirectional screw rod 702; in addition, a rotating mechanism 704 for driving the bidirectional screw rod 702 to rotate is also provided on the support plate 2, and the rotating mechanism 704 includes a servo motor 70401 installed on the support plate 2, and the output shaft of the servo motor 70401 and the outer peripheral side of the bidirectional screw rod 702 are fixedly sleeved with mutually meshing gears 70402. In this way, the bidirectional screw rod 702 can be driven to rotate by the servo motor 1 70401 and the two gears 70402, so that the two sliders 703 that are restricted from rotating drive the two clamping plates 6 to move closer to or away from each other, thereby clamping the motor parts above the support plate 2.

[0027] In addition, if Figure 4 As shown, the top of the bottom plate 1 is provided with an annular groove 10, and a plurality of evenly distributed arc plates 11 surrounding the rotating mechanism 29 are slidably connected in the annular groove 10, and the tops of these arc plates 11 are fixed to the bottom of the support plate 2. In this way, the support plate 2 can be provided with auxiliary support without affecting the rotation of the support plate 2. On this basis, in order to reduce the friction between the arc plates 11 and the annular groove 10, the bottom ends of these arc plates 11 can be constructed to form a chamfered structure, and correspondingly, the bottom of the annular groove 10 is adapted to the chamfered structure.

[0028] The improved structure includes a longitudinal support shaft 8 fixedly connected to the middle of the bottom end of the support plate 2; at the same time, it also includes a rotating mechanism 9 provided on the bottom plate 1 for driving the support shaft 8 to rotate, such as Figure 2 As shown, the rotating mechanism 2 9 includes a servo motor 2 901 installed on the bottom plate 1, and a reducer 902 is installed on the output shaft of the servo motor 2 901, and the reducer 902 is connected to the support shaft 8. On the basis that the motor parts have been clamped and fixed, the rotation of the support shaft 8 will drive the support plate 2 and the motor parts thereon to rotate, so that each part of the motor parts can pass through the heater 4, so as to be evenly heated.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drying device for motor parts, comprising a main structure and an improved structure, characterized in that: The main structure comprises a bottom plate (1), a support plate (2) is arranged at the top of the bottom plate (1), a bracket (3) fixed to the bottom plate (1) is arranged on the side of the support plate (2), and the top of the bracket (3) is installed on the side facing the heater (4) above the support plate (2); in addition, a horizontal slide groove (5) is arranged at the top of the support plate (2), and the top of the support plate (2) is symmetrically engaged and slidably connected with two clamping plates (6) through the slide groove (5); at the same time, a driving mechanism (7) for driving the two clamping plates (6) to slide in opposite directions simultaneously along the slide groove (5) is also arranged on the support plate (2); The improved structure comprises a longitudinal support shaft (8) fixedly connected in the middle of the bottom end of the support plate (2); at the same time, it also comprises a second rotating mechanism (9) arranged on the bottom plate (1) for driving the support shaft (8) to rotate.

2. The drying device for motor parts according to claim 1, characterized in that: The driving mechanism (7) comprises a bearing seat (701) installed in the middle of the slide groove (5), and a bidirectional screw rod (702) located in the slide groove (5) is connected to the bearing seat (701); at the same time, the bottom end of the clamping plate (6) is connected to a slider (703) located in the slide groove (5) and threadedly penetrated by the bidirectional screw rod (702), and the two sliders (703) are threadedly penetrated in opposite directions to the bidirectional screw rod (702); in addition, a rotating mechanism (704) for driving the bidirectional screw rod (702) to rotate is also provided on the support plate (2).

3. The drying device for motor parts according to claim 2, characterized in that: The bearing seat (701) is composed of a shell and a bearing. The outer wall of the shell is fixed to the inner wall of the slide groove (5), and the inner wall is fixed to the outer ring of the bearing. The inner ring of the bearing and the bidirectional screw rod (702) are interferingly fitted and penetrate each other.

4. The drying device for motor parts according to claim 2, characterized in that: The rotating mechanism 1 (704) comprises a servo motor 1 (70401) mounted on the support plate (2), and the output shaft of the servo motor 1 (70401) and the outer peripheral side of the bidirectional screw rod (702) are both fixedly sleeved with mutually meshing gears (70402).

5. The drying device for motor parts according to claim 1, characterized in that: The second rotating mechanism (9) comprises a second servo motor (901) mounted on the base plate (1), a reducer (902) being mounted on the output shaft of the second servo motor (901), and the reducer (902) being connected to the support shaft (8).

6. The drying device for motor parts according to claim 5, characterized in that: The top of the bottom plate (1) is provided with an annular groove (10), in which a plurality of evenly distributed arc plates (11) surrounding the second rotating mechanism (9) are slidably engaged, and the top ends of the arc plates (11) are fixed to the bottom end of the support plate (2).

7. The drying device for motor parts according to claim 6, characterized in that: The bottom end of the arc-shaped plate (11) is formed into a rounded structure, and correspondingly, the bottom of the annular groove (10) is adapted to the rounded structure.

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