CN221459135U - New energy motor flat wire stator handling device - Google Patents

Abstract

The utility model discloses a new energy motor flat wire stator carrying device which comprises a mounting cage frame, a driving air cylinder, a central push rod, a connecting rod mechanism and a claw plate, wherein the driving air cylinder is arranged above the mounting cage frame, a guide sliding sleeve is arranged on the mounting cage frame, the central push rod is slidingly arranged in the guide sliding sleeve, the upper end of the central push rod is connected with an output shaft of the driving air cylinder, the connecting rod mechanism comprises a supporting swing arm, a rotating arm and a driving arm, one end of the driving arm is hinged with the central push rod, the other end of the driving arm is hinged with the middle part of the rotating arm, one end of the rotating arm is hinged with the claw plate, the other end of the rotating arm is hinged on the supporting swing arm, and the supporting swing arm is fixed on a positioning seat. When the air source is disconnected for a long time, the utility model can still maintain the internal expansion clamping force of the three groups of claw plates under the action of the weight of the stator, and the higher the weight of the stator is, the higher the expansion force is, so that the motor flat wire stator can not fall off in the clamping process.

Description

New energy motor flat wire stator handling device

Technical Field

The utility model relates to the technical field of new energy motor production equipment, in particular to a new energy motor flat wire stator carrying device.

Background

In the process of manufacturing a new energy motor, the motor flat wire stator needs to be moved and conveyed among different working procedures according to a manufacturing process, and the stator needs to be conveyed to a corresponding working position through a mechanical arm. In the prior art, the handling stator is generally grasped by clamping the outer diameter of the stator or expanding the inner diameter of the stator. The inner diameter expanding device is driven more by a cylinder; when the cylinder is adopted to drive, if an air source is disconnected accidentally, the air source can be loosened, so that the clamped motor flat wire stator falls, in order to solve the problem that the motor flat wire stator falls accidentally in the carrying process, the current conventional practice is to use a five-position tee-joint middle sealing type electromagnetic valve to keep air source pressure when the air source is disconnected so as to prevent the problem that clamping objects fall due to loosening of the air source, but the five-position tee-joint middle sealing type electromagnetic valve can only keep air source pressure in a short time, the air source pressure is difficult to be effectively maintained when the air source disconnection time is long so as to meet the working requirement of the air source, and the air source is easy to loosen so that the clamped motor flat wire stator falls. Improvements to address these issues are needed.

Disclosure of utility model

In order to solve the problems, the utility model aims to provide the novel energy motor flat wire stator carrying device, which can still maintain the internal expansion clamping force when an air source is disconnected for a long time by designing the internal expansion opening mechanism and the anti-dropping structure, so that the motor flat wire stator can not drop in the clamping process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a new energy motor flat wire stator handling device, includes installation cage, actuating cylinder, center push rod, link mechanism and claw board, actuating cylinder locates the installation cage top, be equipped with the direction sliding sleeve on the installation cage, center push rod slides and locates in the direction sliding sleeve, the upper end of center push rod with actuating cylinder's output shaft links to each other, link mechanism includes support swing arm, rotating arm and actuating arm, actuating arm one end with center push rod links to each other in the articulated, the actuating arm other end with the middle part of rotating arm links to each other with the articulated, the one end of rotating arm with claw board links to each other in the articulated, the other end of rotating arm articulated in on the support swing arm, the support swing arm is fixed on the positioning seat.

Further, the connecting rod mechanism comprises two sets of connecting rod mechanisms, and the two sets of connecting rod mechanisms are connected with the claw plates in parallel in a driving mode.

Further, the claw plates comprise three claw plates which are uniformly distributed on the outer side of the circumference of the installation cage frame, and each claw plate is connected with two rotating arms.

Further, a blocking boss is arranged at the lower end of the claw plate.

Further, an elastic clamping plate is arranged on the clamping surface of the claw plate.

Further, a hinge seat is arranged on the central push rod, and each hinge seat is connected with three driving arms.

Further, the hinge seat is arranged on the central push rod below the positioning seat.

Furthermore, the positioning seat is sleeved outside the central push rod, the positioning seats in the same connecting rod mechanism are connected into a whole, and the positioning seats are fixedly connected with the installation cage frame through fixed connecting rods.

Further, two driving arm plates are arranged in each driving arm.

Furthermore, a U-shaped swing rod is arranged in the supporting swing arm, and a hinged sliding groove is arranged on the U-shaped swing rod.

The utility model has the following beneficial effects:

1. According to the utility model, the three groups of claw plates are connected in parallel in a driving manner through the two sets of connecting rod mechanisms, the rotating arms in the connecting rod structures form a small angle which is inclined downwards, the three groups of claw plates are driven to open outwards, the three groups of claw plates are tightly held by expansion, when an air source is disconnected for a long time, the internal expansion clamping force of the three groups of claw plates can still be kept under the action of the weight of the stator, the heavier the weight of the stator is, the larger the expansion force is, and the motor flat wire stator is ensured not to drop in the clamping process.

2. According to the utility model, the two sets of link mechanisms are driven by the central push rod, and the rotating arms in the link mechanisms are driven to swing by the up-and-down movement of the central push rod, so that the three groups of claw plates are reliably driven to open and retract.

3. The lower end of the claw plate is provided with the blocking boss, and the blocking boss is used for supporting the lower end face of the stator, so that the stator can be further prevented from falling off in the grabbing and carrying processes.

Drawings

Fig. 1 is a schematic front view of a new energy motor flat wire stator handling apparatus (after removing part of the cage assembly) according to the present utility model;

Fig. 2 is a schematic perspective view of the new energy motor flat wire stator handling device of the present utility model after one claw plate is removed;

FIG. 3 is a schematic perspective view of a linkage portion of the present utility model;

Fig. 4 is a schematic structural view of the claw plate of the utility model.

Reference numerals illustrate:

1. Installing a cage; 11. a guide sliding sleeve; 2. a driving cylinder; 3. a center push rod; 4. a link mechanism; 41. supporting a swing arm; 411. a hinged chute; 42. a rotating arm; 43. a driving arm; 431. a driving arm plate; 44. a positioning seat; 45. a hinge base; 46. a fixed connecting rod; 5. a claw plate; 51. a blocking boss; 52. an elastic clamping plate.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and specific examples:

Referring to fig. 1-4, the new energy motor flat wire stator handling device comprises a mounting cage 1, a driving cylinder 2, a central push rod 3, a connecting rod mechanism 4 and a claw plate 5, wherein the driving cylinder 2 is arranged above the mounting cage 1, a guide sliding sleeve 11 is arranged on the mounting cage 1, the central push rod 3 is slidably arranged in the guide sliding sleeve 11, the upper end of the central push rod 3 is connected with an output shaft of the driving cylinder 2, the connecting rod mechanism 4 comprises a supporting swing arm 41, a rotating arm 42 and a driving arm 43, one end of the driving arm 43 is hinged with the central push rod 3, the other end of the driving arm 43 is hinged with the middle part of the rotating arm 42, one end of the rotating arm 42 is hinged with the claw plate 5, the other end of the rotating arm 42 is hinged on the supporting swing arm 41, and the supporting swing arm 41 is fixed on a positioning seat 44. The connecting rod mechanisms 4 comprise two sets, and the two sets of connecting rod mechanisms 4 are connected with the claw plate 5 in parallel in a driving mode. The claw plates 5 comprise three, the three claw plates 5 are uniformly distributed on the outer side of the circumference of the installation cage frame 1, and each claw plate 5 is connected with two rotating arms 42. The lower end of the claw plate 5 is provided with a blocking boss 51. The clamping surface of the claw plate 5 is provided with an elastic clamping plate 52.

The center push rod 3 is provided with hinge seats 45, and each hinge seat 45 is connected with three driving arms 43. The hinge seat 45 is disposed on the central push rod 3 below the positioning seat 44. The positioning seat 44 is sleeved outside the central push rod 3, the positioning seats 44 in the same link mechanism 4 are connected into a whole, and the positioning seats 44 are fixedly connected with the installation cage frame 1 through the fixed link 46.

Two driving arm plates 431 are provided in each driving arm 43. The U-shaped swing rod is arranged in the supporting swing arm 41, and a hinged sliding groove 411 is arranged on the U-shaped swing rod.

The working principle of the utility model is as follows: during normal air supply, the driving cylinder 2 shaft extends out to drive the claw plate 5 to open through the central push rod 3, the two driving arms 43 and the rotating arm 42, the claw plate 5 is expanded to hold the inner ring of the stator tightly, and the blocking boss 51 in the claw plate 5 supports and supports the lower end face of the stator; when the air source is abnormally disconnected for a long time, the driving arm 43 and the rotating arm 42 are kept in an extending state continuously under the action of the weight of the stator, and the internal expansion clamping force of the three groups of claw plates 5 can be still kept; the heavier the weight of the stator is, the larger the expansion force is, so that the motor flat wire stator is ensured not to drop in the clamping process.

The foregoing description is only specific embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims (10)

1. New forms of energy motor flat wire stator handling device, its characterized in that: including installation cage (1), drive cylinder (2), center push rod (3), link mechanism (4) and claw board (5), drive cylinder (2) are located installation cage (1) top, be equipped with direction sliding sleeve (11) on installation cage (1), center push rod (3) slide locate in direction sliding sleeve (11), the upper end of center push rod (3) with the output shaft of drive cylinder (2) links to each other, link mechanism (4) including supporting swing arm (41), rotating arm (42) and actuating arm (43), actuating arm (43) one end with center push rod (3) are articulated to link to each other, the actuating arm (43) other end with the middle part of rotating arm (42) links to each other with articulated, the one end of rotating arm (42) with claw board (5) are articulated to link to each other, the other end of rotating arm (42) articulate in on supporting swing arm (41), supporting swing arm (41) are fixed on positioning seat (44).

2. The new energy motor flat wire stator handling apparatus of claim 1, wherein: the connecting rod mechanisms (4) comprise two sets, and the two sets of connecting rod mechanisms (4) are connected with the claw plates (5) in parallel in a driving mode.

3. The new energy motor flat wire stator handling apparatus of claim 2, wherein: the claw plates (5) comprise three, the three claw plates (5) are uniformly distributed on the outer side of the circumference of the installation cage frame (1), and each claw plate (5) is connected with two rotating arms (42).

4. The new energy motor flat wire stator handling apparatus of claim 3, wherein: the lower end of the claw plate (5) is provided with a blocking boss (51).

5. The new energy motor flat wire stator handling apparatus of claim 3, wherein: an elastic clamping plate (52) is arranged on the clamping surface of the claw plate (5).

6. The new energy motor flat wire stator handling apparatus of claim 3, wherein: the center push rod (3) is provided with hinge seats (45), and each hinge seat (45) is connected with three driving arms (43).

7. The new energy motor flat wire stator handling apparatus of claim 6, wherein: the hinging seat (45) is arranged on the central push rod (3) below the positioning seat (44).

8. The new energy motor flat wire stator handling apparatus of claim 1 or 6, wherein: the positioning seat (44) is sleeved outside the central push rod (3), the positioning seats (44) in the same connecting rod mechanism (4) are connected into a whole, and the positioning seats (44) are fixedly connected with the installation cage frame (1) through fixed connecting rods (46).

9. The new energy motor flat wire stator handling apparatus of claim 1, wherein: two drive arm plates (431) are arranged in each drive arm (43).

10. The new energy motor flat wire stator handling apparatus of claim 1, wherein: the U-shaped swing rod is arranged in the supporting swing arm (41), and a hinged sliding groove (411) is formed in the U-shaped swing rod.