A bearing device suitable for different size motor stators

Abstract

The utility model discloses a bearing device suitable for different size motor stator relates to motor stator processing technical field, this bearing device suitable for different size motor stator includes base rack, and the top of base rack is installed with stator bearing seat, and both sides of stator bearing seat all are equipped with with base rack fixed connection's fixed bolster, wherein, stator bearing seat includes with base rack fixed connection's bottom slide rail, the top of bottom slide rail is slidably connected with sliding support plate, and both sides of sliding support plate all are fixedly connected with dovetail type slide rod, and the both sides of every dovetail type slide rod all are movably connected with double range adjustable positioner, the utility model discloses, unscrews fixed knob, and the position of adjustable support sliding seat is convenient to adjust the outside of dovetail type slide rod, thereby adjusts the position of rotatable L type clamping plate, and the rotatable L type clamping plate of symmetrical arrangement can bear and lock to different size motor stator.

Description

Technical Field

[0001] This utility model specifically relates to the field of motor stator processing technology, and more specifically to a support device suitable for motor stators of different sizes. Background Technology

[0002] A riveting machine is needed when riveting a motor stator. A motor stator is generally composed of a core made of stacked silicon steel sheets, windings, insulation components, etc. The riveting machine can be used to connect the core to winding supports, insulation boards, terminals and other components with rivets. The riveting machine applies mechanical pressure to fix the rivets or other connecting parts in specific positions on the stator, realizing the fastening connection or structural shaping of the stator components, ensuring that the stator has stable mechanical and electrical performance in subsequent assembly and operation. Before processing, the motor stator needs to be placed on a support base, and then the riveting machine is used to provide downward thrust to process the motor stator.

[0003] However, in practice, it has been noted that the size of the motor stator varies significantly depending on the motor power and type. Therefore, when riveting the motor stator, it is necessary to replace the support platform on which the motor stator is placed in a timely manner to ensure that the motor stator is subjected to uniform force. However, frequently replacing the corresponding support platform according to the size of the motor stator is costly. Utility Model Content

[0004] The purpose of this invention is to provide a support device suitable for motor stators of different sizes. Through the sliding engagement between the dovetail-shaped sliding rod and the supporting sliding seat, and the rotational engagement of the rotatable L-shaped clamp above the supporting sliding seat, motor stators of different sizes can be supported and clamped. Furthermore, the rotatable L-shaped clamp increases the clamping range of the stator, thus expanding its applicability. This addresses the technical problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A support device suitable for motor stators of different sizes includes a base frame, a stator support seat mounted on the top of the base frame, and fixed brackets fixedly connected to the base frame on both sides of the stator support seat. The stator support includes a bottom slide rail fixedly connected to the base frame. A sliding support plate is slidably fitted above the bottom slide rail. Dovetail slide rods are fixedly connected to both sides of the sliding support plate. A dual-range adjustable positioner is movably connected to each of the dovetail slide rods.

[0006] As a further technical solution of this utility model, the dual-range adjustable positioner includes a support sliding seat that slides in conjunction with the dovetail slide rod, and a fixing knob is threadedly fitted at the connection between the support sliding seat and the dovetail slide rod, and the end of the fixing knob passes through the support sliding seat and contacts the dovetail slide rod.

[0007] As a further technical solution of this utility model, the upper part of the supporting sliding seat is integrally provided with a central support column, and the outer side of the central support column is movably connected with a rotatable L-shaped clamping plate, wherein the end of the rotatable L-shaped clamping plate is provided with a symmetrical arc-shaped groove.

[0008] As a further technical solution of this utility model, the end of the rotatable L-shaped clamp away from the arc groove is threaded with a locking knob, and the end of the locking knob passes through the rotatable L-shaped clamp and contacts the top of the support sliding seat.

[0009] As a further technical solution of this utility model, the bottom of the sliding support plate is slidably fitted with a bottom slide rail, and both ends of the bottom slide rail are slidably fitted with clamps corresponding to the fixed bracket. Each of the aforementioned fixed brackets is fixedly connected to a stator clamping cylinder on its side, and the end of the stator clamping cylinder passes through the fixed bracket and is fixedly connected to the clamp chuck.

[0010] As a further technical solution of this utility model, a riveting cylinder is provided above the sliding support plate, and the sliding support plate is fixed above the base frame by an auxiliary bracket. A transparent protective cover is fixedly connected above the base frame, and one end of the stator clamping cylinder passes through the transparent protective cover.

[0011] As a further technical solution of this utility model, a small air source pump station is fixedly connected to the side of the base frame, and the small air source pump station is connected to the riveting cylinder and the stator clamping cylinder respectively through air supply pipes.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model allows for easy adjustment of the position of the support sliding seat on the outside of the dovetail slide rod by loosening the fixing knob, thereby adjusting the position of the rotatable L-shaped clamp. The symmetrically arranged rotatable L-shaped clamps can support and lock motor stators of different sizes. This utility model allows the locking knob to be loosened, and through the cooperation of the axial support column and the rotatable L-shaped clamp, the rotatable L-shaped clamp rotates around the axial support column. The rotation of the rotatable L-shaped clamp increases the size clamping range of the device, and the arc-shaped groove on the rotatable L-shaped clamp further increases the clamping range of the motor stator, thus expanding the applicability. This utility model uses a sliding support plate to support the motor stator, and the bottom slide rail at the bottom of the sliding support plate can adjust the overall position of the sliding support plate and change the position of the sliding support plate below the riveting cylinder, so as to process different positions of the motor stator. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0014] Figure 2 This utility model Figure 1 A magnified view of a portion of the image.

[0015] Figure 3 This utility model Figure 1 A partial structural diagram.

[0016] Figure 4 This is a schematic diagram of the position structure of the stator bearing seat and the dual-range adjustable positioner in this utility model.

[0017] Figure 5 This utility model Figure 4 A magnified view of a portion of the image.

[0018] In the picture: Base frame-1, transparent protective cover-2, riveting cylinder-3, small air source pump station-4, fixed bracket-5, stator clamping cylinder-6, clamp chuck-7, stator bearing seat-8, sliding support plate-81, dovetail slide rod-82, bottom slide rail-83, dual-range adjustable positioner-9, support sliding seat-91, rotatable L-shaped clamp-92, arc groove-93, locking knob-94, fixing knob-95, shaft support column-96. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 This utility model embodiment provides a support device suitable for motor stators of different sizes, including a base frame 1, a stator support seat 8 installed on the top of the base frame 1, and fixed brackets 5 fixedly connected to the base frame 1 on both sides of the stator support seat 8. The stator support 8 includes a bottom slide rail 83 fixedly connected to the base frame 1. A sliding support plate 81 is slidably fitted above the bottom slide rail 83. Dovetail slide rods 82 are fixedly connected to both sides of the sliding support plate 81. A dual-range adjustable positioner 9 is movably connected to each of the dovetail slide rods 82.

[0021] By adopting the above technical solution, the motor stator is supported by the sliding support plate 81, and the bottom slide rail 83 provided at the bottom of the sliding support plate 81 can adjust the overall position of the sliding support plate 81 and change the position of the sliding support plate 81 below the riveting cylinder 3, so as to process different positions of the motor stator.

[0022] Furthermore, the dual-range adjustable positioner 9 includes a support sliding seat 91 that slides in conjunction with the dovetail slide rod 82, and a fixing knob 95 is threadedly fitted at the connection between the support sliding seat 91 and the dovetail slide rod 82, and the end of the fixing knob 95 passes through the support sliding seat 91 and contacts the dovetail slide rod 82.

[0023] More specifically, the upper part of the supporting sliding seat 91 is integrally provided with a central support column 96, and the outer side of the central support column 96 is movably connected with a rotatable L-shaped clamp 92, wherein the end of the rotatable L-shaped clamp 92 is provided with a symmetrical arc-shaped groove 93.

[0024] By adopting the above technical solution, loosening the fixing knob 95 makes it easy to adjust the position of the support sliding seat 91 on the outside of the dovetail slide rod 82, thereby adjusting the position of the rotatable L-shaped clamp 92. The symmetrically arranged rotatable L-shaped clamp 92 can support and lock motor stators of different sizes.

[0025] Furthermore, the end of the rotatable L-shaped clamp 92 away from the arc-shaped groove 93 is threaded with a locking knob 94, and the end of the locking knob 94 passes through the rotatable L-shaped clamp 92 and contacts the top of the support sliding seat 91.

[0026] Furthermore, a bottom slide rail 83 is slidably fitted below the sliding support plate 81, and both ends of the bottom slide rail 83 are slidably fitted with clamps 7 corresponding to the fixed bracket 5. Each of the aforementioned fixed brackets 5 has a stator clamping cylinder 6 fixedly connected to its side, and the end of the stator clamping cylinder 6 passes through the fixed bracket 5 and is fixedly connected to the clamp chuck 7.

[0027] By adopting the above technical solution, loosening the locking knob 94 allows the rotatable L-shaped clamp 92 to rotate around the axis of ...

[0028] More specifically, a riveting cylinder 3 is provided above the sliding support plate 81, and the sliding support plate 81 is fixed above the base frame 1 by an auxiliary bracket. A transparent protective cover 2 is fixedly connected above the base frame 1, and one end of the stator clamping cylinder 6 passes through the transparent protective cover 2.

[0029] Furthermore, a small air source pump station 4 is fixedly connected to the side of the base frame 1, and the small air source pump station 4 is connected to the riveting cylinder 3 and the stator clamping cylinder 6 respectively through the air supply pipe. The riveting cylinder 3 and the stator clamping cylinder 6 are controlled by the electromagnetic switch on the air supply pipe.

[0030] Furthermore, the auxiliary support includes a horizontal plate arranged parallel to the base frame 1, with support columns symmetrically fixedly connected below the horizontal plate, and the other end of the support columns fixedly connected to the base frame 1, wherein the riveting cylinder 3 is fixedly connected to the horizontal plate.

[0031] Furthermore, the clamping head 7 is symmetrically provided with clamping top rods on the side near the sliding support plate 81. The stator clamping cylinder 6 can push the clamping head 7 to move closer to the motor stator. The motor stator is clamped by the contact between the clamping top rods provided on the side of the clamping head 7 and the motor stator.

[0032] The working principle of this utility model is as follows: When in use, first loosen the locking knob 94, and adjust the position of the support sliding seat 91 on the outside of the dovetail slide rod 82 according to the size of the motor stator, thereby adjusting the distance between the two symmetrically arranged rotatable L-shaped clamps 92. When the size is large, one of the locking knobs 94 can be loosened or both locking knobs 94 can be loosened. Then, the rotatable L-shaped clamp 92 is adjusted with the axial support column 96 as the axis to increase the size range of the motor stator that can be clamped. Then, the motor stator is placed above the sliding support plate 81, and the stator clamping cylinder 6 pushes the clamping head 7 to slide towards the middle on the bottom slide rail 83 to support and clamp the motor stator. The structure is simple, the operation is very convenient, and it effectively reduces the intensity of manual labor.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bearing device suitable for motor stators of different sizes, characterized in that: Includes a base frame (1), a stator support (8) is installed on the top of the base frame (1), and fixed brackets (5) are provided on both sides of the stator support (8) and fixedly connected to the base frame (1). The stator support (8) includes a bottom slide rail (83) fixedly connected to the base frame (1). A sliding support plate (81) is slidably fitted above the bottom slide rail (83), and dovetail slide rods (82) are fixedly connected to both sides of the sliding support plate (81). A dual-range adjustable positioner (9) is movably connected to each of the dovetail slide rods (82).

2. The bearing device applicable to motor stators of different sizes according to claim 1, characterized in that: The dual-range adjustable positioner (9) includes a support sliding seat (91) that slides with the dovetail slide rod (82), and a fixing knob (95) is threaded at the connection between the support sliding seat (91) and the dovetail slide rod (82), and the end of the fixing knob (95) passes through the support sliding seat (91) and contacts the dovetail slide rod (82).

3. The bearing device applicable to motor stators of different sizes according to claim 2, characterized in that: The support sliding seat (91) is integrally provided with a central support column (96) on its upper part, and a rotatable L-shaped clamp (92) is movably connected to the outer side of the central support column (96). The end of the rotatable L-shaped clamp (92) is provided with a symmetrical arc-shaped groove (93).

4. The bearing device applicable to motor stators of different sizes according to claim 3, characterized in that: The rotatable L-shaped clamp (92) has a locking knob (94) threaded on one end away from the arc-shaped groove (93), and the end of the locking knob (94) passes through the rotatable L-shaped clamp (92) and contacts the top of the support sliding seat (91).

5. The bearing device applicable to motor stators of different sizes according to claim 4, characterized in that: The sliding support plate (81) is slidably fitted with a bottom slide rail (83), and both ends of the bottom slide rail (83) are slidably fitted with clamps (7) corresponding to the fixed bracket (5). Each of the fixed brackets (5) is fixedly connected to a stator clamping cylinder (6) on its side, and the end of the stator clamping cylinder (6) passes through the fixed bracket (5) and is fixedly connected to the clamp chuck (7).

6. The bearing device for motor stators of different sizes according to claim 5, characterized in that: The sliding support plate (81) is provided with a riveting cylinder (3) above it, and the sliding support plate (81) is fixed above the base frame (1) by an auxiliary bracket. A transparent protective cover (2) is fixedly connected above the base frame (1), and one end of the stator clamping cylinder (6) passes through the transparent protective cover (2).

7. The bearing device for motor stators of different sizes according to claim 6, characterized in that: The base frame (1) is fixedly connected to a small air source pump station (4) on its side, and the small air source pump station (4) is connected to the riveting cylinder (3) and the stator clamping cylinder (6) respectively through the air supply pipe.

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