Stator clamping device

Abstract

The utility model discloses a stator clamping device which comprises a clamping supporting base, the top wall of the clamping supporting base vertically extends upwards to form an overturning supporting frame and a supporting column, and a stator overturning assembly is installed above the overturning supporting frame. A stator overturning and clamping assembly is rotationally arranged on the supporting column, the stator overturning and clamping assembly is connected with the tail end of the stator overturning assembly, the waist position of the supporting column is perpendicular to the supporting column and is fixedly connected to an overturning sliding groove, and the stator overturning assembly and the overturning sliding groove are arranged in a sliding mode. The utility model belongs to the technical field of stator production, particularly relates to a stator clamping device, and solves the problems that the automation degree of equipment used for turning over during polishing production of a motor stator is not high, and the production efficiency is influenced by single turning over.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stator production technical field, specifically point to a kind of stator clamping device. BACKGROUND

[0002] Motor stator is the important component of generator and starter motor etc., motor stator core casting is completed and needs to be polished. Motor stator core polishing needs to polish the upper and lower two sides of stator, so it is needed to polish one end of stator, then overturn and polish the other end.

[0003] But the equipment used for stator polishing in the market at present is mostly artificial or adopts auxiliary tool to clamp and overturn, the degree of automation is not high, and each time stator overturns only one, and production efficiency is low. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that the degree of automation of the equipment used for motor stator polishing production overturning is not high, and single overturning influences production efficiency.

[0005] To solve the above technical problem, the technical scheme adopted by the utility model is as follows: the utility model provides a kind of stator clamping device, including clamping support base, the clamping support base top wall vertically extends overturning support frame and support column, the overturning support frame top is equipped with stator overturning assembly, the support column is rotationally equipped with stator overturning clamping assembly, and the tail end of stator overturning clamping assembly and stator overturning assembly is connected, the waist position of support column is fixedly connected to overturning sliding slot perpendicularly to support column, and stator overturning assembly and overturning sliding slot are slidably arranged.

[0006] As improvement, the stator overturning assembly includes stator overturning motor, overturning swing rod, overturning sliding block, overturning rack, overturning gear and overturning limit sliding slot, the stator overturning motor is arranged on support column, the overturning swing rod is arranged on the output shaft of stator overturning motor, the overturning sliding block and the tail end of overturning swing rod are hingedly connected, the overturning rack is slidably arranged on overturning sliding slot, the overturning gear is meshingly arranged on overturning rack, and is connected with stator overturning clamping assembly, the overturning limit sliding slot is fixedly arranged on the side surface of overturning rack perpendicularly, and the overturning sliding block and overturning limit sliding slot are slidably arranged.

[0007] As improved, the stator overturning clamping assembly comprises an overturning shaft, a clamping support frame, a stator overturning clamping plate, a clamping adjusting rod, a connecting piece, a hinged shaft and a stator overturning clamping claw, the overturning shaft is fixedly connected with the other side of the overturning gear and is arranged through the support column, the overturning shaft rotates on the support column, the clamping support frame is fixed at the other end of the overturning shaft, the stator overturning clamping plate extends from the other side of the clamping support frame, the clamping adjusting rod is arranged on the clamping support frame and is arranged through the clamping support frame, the connecting piece is arranged at the end of the clamping adjusting rod and on the stator overturning clamping plate, the hinged shaft is hinged on the connecting piece, and the stator overturning clamping claw is hinged with the hinged shaft and one corner of the stator overturning clamping claw is hinged on the stator overturning clamping plate.

[0008] As improved, the side wall of the stator overturning clamping plate extends a hinged lug, and the stator overturning clamping claw is hingedly connected with the hinged lug.

[0009] As improved, the stator overturning clamping plate is provided with a stator clamping groove embedded on both sides of the end, and the stator clamping groove is arranged at an obtuse angle.

[0010] As improved, the stator overturning clamping plate is provided with a stator clamping groove embedded on both sides of the end, and the stator clamping groove is arranged at an obtuse angle.

[0011] As improved, the stator overturning clamping claw is arranged in a J shape and is symmetrically provided with two groups about the end of the stator overturning clamping plate.

[0012] The beneficial effects achieved by the utility model are as follows:

[0013] 1. The stator overturning clamping assembly is used to realize the purpose of quickly positioning and clamping multiple stators and improve the working efficiency during overturning.

[0014] 2. The stator overturning assembly is arranged to realize the purpose of automatic overturning and surface turning during stator machining and polishing, thereby saving production time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the stator clamping device.

[0016] Figure 2 It is a structure schematic view of another view angle of the utility model.

[0017] Figure 3 It is a top view of the utility model.

[0018] Figure 4 It is a structure schematic view of a third view angle of the utility model.

[0019] The components include: 1. Clamping support base; 2. Flipping support frame; 3. Support column; 4. Stator flipping assembly; 5. Stator flipping clamping assembly; 6. Flipping slide groove; 7. Stator flipping motor; 8. Flipping swing arm; 9. Flipping slider; 10. Flipping rack; 11. Flipping gear; 12. Flipping limit slide groove; 13. Flipping shaft; 14. Clamping support frame; 15. Stator flipping clamping plate; 16. Clamping adjustment rod; 17. Connector; 18. Hinge shaft; 19. Stator flipping clamping claw; 20. Hinge ear; 21. Stator clamping slot; 22. Anti-blocking slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-4 As shown, the present invention proposes a stator clamping device, including a clamping support base 1, a flipping support frame 2 and a support column 3 extending vertically upward from the top wall of the clamping support base 1, a stator flipping assembly 4 installed above the flipping support frame 2, a stator flipping clamping assembly 5 rotatably mounted on the support column 3, and the ends of the stator flipping clamping assembly 5 and the stator flipping assembly 4 connected, the waist position of the support column 3 being fixedly connected to the flipping slide groove 6 perpendicular to the support column 3, and the stator flipping assembly 4 and the flipping slide groove 6 being slidably arranged.

[0022] like Figure 2 As shown, the stator flipping assembly 4 includes a stator flipping motor 7, a flipping rocker arm 8, a flipping slider 9, a flipping rack 10, a flipping gear 11, and a flipping limiting slide groove 12. The stator flipping motor 7 is mounted on the support column 3, the flipping rocker arm 8 is mounted on the output shaft of the stator flipping motor 7, the flipping slider 9 and the flipping rocker arm 8 are hinged at their ends, the flipping rack 10 slides on the flipping slide groove 6, the flipping gear 11 meshes with the flipping rack 10 and is connected to the stator flipping clamping assembly 5, the flipping limiting slide groove 12 is vertically fixed to the side of the flipping rack 10, and the flipping slider 9 and the flipping limiting slide groove 12 are slidably mounted.

[0023] like Figure 2 , 3As shown in FIG. 4, the stator overturning and clamping assembly 5 comprises an overturning shaft 13, a clamping support frame 14, a stator overturning and clamping plate 15, a clamping adjusting rod 16, a connecting piece 17, a hinged shaft 18 and a stator overturning and clamping claw 19. The overturning shaft 13 is fixedly connected with the other side of the overturning gear 11 and penetrates through the support column 3, and rotates on the support column 3. The clamping support frame 14 is fixed at the other end of the overturning shaft 13. The stator overturning and clamping plate 15 extends from the other side of the clamping support frame 14. The side wall of the stator overturning and clamping plate 15 extends a hinged lug 20. The stator overturning and clamping plate 15 is provided with a stator clamping groove 21 embedded at both sides of the end thereof, and the stator clamping groove 21 is arranged at an obtuse angle. The stator overturning and clamping plate 15 is provided with a blocking groove 22 penetrating therethrough. The clamping adjusting rod 16 is arranged on the clamping support frame 14 and penetrates through the clamping support frame 14. The connecting piece 17 is arranged at the end of the clamping adjusting rod 16 and on the stator overturning and clamping plate 15. The connecting piece 17 is arranged above the blocking groove 22. The hinged shaft 18 is hinged on the connecting piece 17. The stator overturning and clamping claw 19 is hinged with the hinged shaft 18, and one corner of the stator overturning and clamping claw 19 is hinged on the stator overturning and clamping plate 15. The stator overturning and clamping claw 19 is arranged in a J shape and is symmetrically arranged in two groups about the end of the stator overturning and clamping plate 15. The stator overturning and clamping claw 19 is hingedly connected with the hinged lug 20.

[0024] In specific use, the clamping support base 1 is fixedly pressed on the frame of the stator polishing device. At this time, the stator overturning and clamping plate 15 is above the polishing device, and the stator is clamped by the stator overturning and clamping claw 19 and the stator clamping groove 21. Then, the user starts the clamping adjusting rod 16. After the clamping adjusting rod 16 is retracted, the connecting piece 17 is displaced backward in the range of the stator clamping groove 21. At this time, the connecting piece 17 pushes the hinged shaft 18 to move backward. Under the hinged limiting of the stator overturning and clamping claw 19 and the hinged lug 20, the hinged shaft 18 pulls the stator overturning and clamping claw 19 to rotate on the hinged lug 20 in the process of moving backward, so that the end of the stator overturning and clamping claw 19 is close to the stator clamping groove 21. The stator overturning and clamping claw 19 cooperates with the stator clamping groove 21 to clamp the stator in the stator clamping groove 21, forming an enclosed state. The two groups of stator clamping grooves 21 and stator overturning and clamping claws 19 simultaneously enclose two groups of stators. After the clamping adjusting rod 16 is closed, the stator can be polished by the polishing device.

[0025] When the grinding of one side of the stator is completed, the user stops the grinding device, and starts the stator overturning motor 7, which drives the overturning swing lever 8 to swing in a circle, pulls the overturning sliding block 9 to slide up and down in the overturning limiting sliding groove 12, and drives the overturning rack 10 to slide horizontally on the overturning sliding groove 6 under the action of the circular swing of the overturning swing lever 8. At this time, with the horizontal sliding of the overturning rack 10, the meshing overturning gear 11 rotates in a circle, finally drives the overturning shaft 13 to rotate on the supporting column 3, and rotates the clamping supporting frame 14 and the stator enclosed by the stator overturning clamping claw 19 and the stator clamping groove 21, and overturns to the other side, and continues to grind.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, modifications, equivalents, and variations of the embodiments can be made by those skilled in the art without departing from the spirit and principles of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0027] The above describes the present application and its embodiments, which is not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if the ordinary skilled in the art is inspired, without departing from the spirit of the present application, without creative design, similar structure and embodiments of the technical solution, which should belong to the protection scope of the present application.

Claims

1. A stator gripping device comprising a gripping support base (1), characterized in that: The support base (1) of the clamp is provided with a top wall, a vertical upturned support frame (2) and a support column (3) extending from the top wall, a stator overturning assembly (4) is installed on the support frame (2), a stator overturning clamp assembly (5) is rotatably arranged on the support column (3), the stator overturning clamp assembly (5) is connected to the stator overturning assembly (4), a vertical overturning sliding groove (6) is fixedly connected to the waist of the support column (3), and the stator overturning assembly (4) and the overturning sliding groove (6) are slidably arranged.

2. The stator gripping device of claim 1, wherein: The stator overturning assembly (4) comprises a stator overturning motor (7), an overturning swing rod (8), an overturning sliding block (9), an overturning rack (10), an overturning gear (11) and an overturning limiting sliding groove (12), the stator overturning motor (7) is arranged on the support column (3), the overturning swing rod (8) is arranged on the output shaft of the stator overturning motor (7), the overturning sliding block (9) is hingedly connected to the end of the overturning swing rod (8), the overturning rack (10) is slidably arranged in the overturning sliding groove (6), the overturning gear (11) is arranged in meshing connection with the overturning rack (10) and is connected to the stator overturning clamp assembly (5), and the overturning limiting sliding groove (12) is fixedly arranged on the side of the overturning rack (10).

3. The stator gripping device of claim 2, wherein: The stator overturning clamp assembly (5) comprises an overturning shaft (13), a clamp support frame (14), a stator overturning clamp plate (15), a clamp adjusting rod (16), a connecting piece (17), a hinged shaft (18) and a stator overturning clamp jaw (19), the overturning shaft (13) is fixedly connected to the other side of the overturning gear (11) and penetrates through the support column (3), the overturning shaft (13) is rotatably arranged on the support column (3), the clamp support frame (14) is fixedly arranged on the other end of the overturning shaft (13), the stator overturning clamp plate (15) extends from the other side of the clamp support frame (14), the clamp adjusting rod (16) is arranged on the clamp support frame (14) and penetrates through the clamp support frame (14), the connecting piece (17) is arranged on the end of the clamp adjusting rod (16) and on the stator overturning clamp plate (15), the hinged shaft (18) is hingedly connected to the connecting piece (17), and the stator overturning clamp jaw (19) is hingedly connected to the hinged shaft (18) and one corner of the stator overturning clamp jaw (19) is hingedly connected to the stator overturning clamp plate (15).

4. The stator gripping device of claim 3, wherein: The side wall of the stator overturning clamp plate (15) extends to form a hinged lug (20), and the stator overturning clamp jaw (19) is hingedly connected to the hinged lug (20).

5. The stator gripping device of claim 4, wherein: The stator overturning clamp plate (15) is provided with a stator clamping groove (21) embedded on both sides of the end thereof, and the stator clamping groove (21) is arranged at an obtuse angle.

6. The stator gripping device of claim 5, wherein: The stator overturning clamp plate (15) is provided with a protection groove (22) penetrating therethrough, and the connecting piece (17) is arranged on the protection groove (22).

7. The stator gripping device of claim 6, wherein: The stator overturning clamp jaw (19) is arranged in a J shape and is symmetrically provided with two groups with respect to the end of the stator overturning clamp plate (15).

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