Clamping jaw for positioning center and rotation direction of stator of flat wire motor

Abstract

The utility model discloses a clamping jaw for positioning the center and rotation direction of a stator of a flat wire motor, which comprises a pneumatic three-finger clamping jaw, a stator supporting disc is arranged at the upper end of the pneumatic three-finger clamping jaw, and a center frame is arranged in the middle of the upper end of the stator supporting disc. A first center positioning block, a second center positioning block and a third center positioning block are installed at the upper end of the stator supporting disc and located on the outer side of the center frame, and flat wire motor stators are arranged on the outer sides of the first center positioning block, the second center positioning block and the third center positioning block in a clamped mode. A floating block is installed at the position, connected with the third center positioning block, of the center frame, and a rotating direction positioning block is arranged on the third center positioning block. The clamping jaw for positioning the center and the rotation direction of the stator of the flat wire motor is used for positioning and grabbing the stator of the flat wire motor, and the function of positioning the center and the rotation direction of the stator is achieved at the same time through one-time opening of the pneumatic three-finger clamping jaw.

Description

TECHNICAL FIELD

[0001] The utility model relates to flat wire motor stator grabbing field, especially in a kind of for flat wire motor stator center and rotating direction positioning gripper. BACKGROUND

[0002] Flat wire motor stator center and rotating direction positioning gripper is a kind of supporting equipment for flat wire motor stator grabbing, the function of stator center and rotating direction positioning is realized simultaneously by the opening of pneumatic three-finger gripper once, with the continuous development of science and technology, people's manufacturing process requirements for flat wire motor stator center and rotating direction positioning gripper are also higher and higher.

[0003] The existing flat wire motor stator grabbing mechanism has certain drawbacks when in use, first, the existing flat wire motor stator grabbing mechanism cannot be positioned to motor stator conveniently and quickly, prone to damage, not conducive to people's use, and when positioning, there is certain floating, and the accuracy cannot be well achieved, which brings certain adverse effects to actual use process, therefore, we propose a kind of for flat wire motor stator center and rotating direction positioning gripper. UTILITY MODEL CONTENTS

[0004] The technical problem solved: in view of the deficiencies of prior art, the utility model provides a kind of for flat wire motor stator center and rotating direction positioning gripper, for flat wire motor stator positioning and grabbing, the function of stator center and rotating direction positioning is realized simultaneously by the opening of pneumatic three-finger gripper once, can effectively solve the problems in background art.

[0005] Technical scheme: in order to achieve the above object, the utility model takes the technical scheme that a kind of for flat wire motor stator center and rotating direction positioning gripper, including pneumatic three-finger gripper, the upper end position of the pneumatic three-finger gripper is equipped with stator support disc, the upper end middle part of the stator support disc is equipped with center frame, the outer side of the stator support disc upper end in the center frame is equipped with first center positioning block, second center positioning block and third center positioning block, the outer side of the first center positioning block, second center positioning block and third center positioning block is engaged with flat wire motor stator.

[0006] Preferably, the position of the center frame connected with the third center positioning block is equipped with floating block, the third center positioning block is equipped with rotating direction positioning block, floating spring is connected between the floating block and rotating direction positioning block, the outer ring of the stator support disc is formed with disc seat gear ring.

[0007] Preferably, the bottom of the pneumatic three-finger gripper is equipped with pneumatic cylinder, the outer wall of the pneumatic cylinder is connected with gas source connecting port.

[0008] Preferably, the floating spring is elastically movable between the floating block and the rotating direction positioning block, and the die is integrally formed between the stator support disc and the disc seat gear ring.

[0009] Preferably, the bottom of the pneumatic three-fingered clamp is driven by a pneumatic cylinder, and the pneumatic cylinder is connected to the air source through the air source connecting port.

[0010] Preferably, the first, second and third center positioning blocks support and limit the flat wire motor stator, and are supported at the bottom by the stator support disc.

[0011] Advantages: compared with the prior art, the utility model provides a clamp for flat wire motor stator center and rotating direction positioning, which has the following advantages: the clamp for flat wire motor stator center and rotating direction positioning is used for positioning and grabbing the flat wire motor stator, and realizes the functions of stator center and rotating direction positioning at the same time through the opening of the pneumatic three-fingered clamp, one positioning block is installed on the three-fingered clamp, one of the positioning blocks is provided with a floating rotating direction positioning block, when the initial angle of the incoming material meets ±.°, the floating positioning block completes the rotating direction positioning, when the angle of the incoming material exceeds the predetermined floating range, the floating positioning block is compressed when the three-fingered clamp is opened, so that the flat wire motor stator is not damaged, the clamp for flat wire motor stator center and rotating direction positioning has simple structure and convenient operation, and the use effect is better than that of the traditional mode. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model discloses a clamp for flat wire motor stator center and rotating direction positioning.

[0013] Figure 2 It is a structure schematic view of the second whole of the utility model discloses a clamp for flat wire motor stator center and rotating direction positioning.

[0014] Figure 3 It is a structure schematic view of the front view of the utility model discloses a clamp for flat wire motor stator center and rotating direction positioning.

[0015] Figure 4 It is a structure schematic view of the sectional view of the utility model discloses a clamp for flat wire motor stator center and rotating direction positioning.

[0016] Figure 5 It is a structure schematic view of the plan view of the utility model discloses a clamp for flat wire motor stator center and rotating direction positioning.

[0017] In the figure: 1, pneumatic three-fingered clamping claw; 2, flat wire motor stator; 3, pneumatic cylinder; 4, air source connecting port; 5, stator support disc; 6, first center positioning block; 7, second center positioning block; 8, third center positioning block; 9, rotation direction positioning block; 10, disc seat gear ring; 11, floating spring; 12, floating block; 13, center frame. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be described clearly and completely in combination with the drawings and specific embodiments, but those skilled in the art will understand that the following described embodiments are part of the embodiments of the present application, not all the embodiments, and are only used to illustrate the present application, and should not be regarded as limiting the scope of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. The specific conditions are not specified in the embodiments, and are carried out according to the conventional conditions or the conditions recommended by the manufacturer. The reagents or instruments used are not specified by the manufacturer, and are conventional products that can be purchased on the market.

[0019] In the description of the present application, it should be pointed out that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the devices or elements indicated to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present application, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0021] As Figures 1-5As shown, a kind of for flat wire motor stator center and rotational direction positioning jaw, including pneumatic three-fingered jaw 1, the upper end position of pneumatic three-fingered jaw 1 is equipped with stator support disc 5, the upper end middle part of stator support disc 5 is equipped with center frame 13, the outer side of the upper end of stator support disc 5 is equipped with first center positioning block 6, second center positioning block 7 and third center positioning block 8, the outer side of first center positioning block 6, second center positioning block 7 and third center positioning block 8 is engaged with flat wire motor stator 2, for flat wire motor stator positioning grabbing, the function of center and rotational direction positioning is realized simultaneously by the opening of pneumatic three-fingered jaw once.

[0022] Further, the position of center frame 13 connected third center positioning block 8 is equipped with floating block 12, third center positioning block 8 is equipped with rotational direction positioning block 9, floating spring 11 is connected between floating block 12 and rotational direction positioning block 9, the outer circle of stator support disc 5 is formed with disc seat gear ring 10.

[0023] Further, pneumatic cylinder 3 is installed at the bottom of pneumatic three-fingered jaw 1, and air source connecting port 4 is connected to the outer wall of pneumatic cylinder 3.

[0024] Further, floating block 12 and rotational direction positioning block 9 are elastically movable through floating spring 11, and stator support disc 5 and disc seat gear ring 10 are integrally formed through pressing.

[0025] Further, the bottom of pneumatic three-fingered jaw 1 is driven pneumatically by pneumatic cylinder 3, and pneumatic cylinder 3 is connected to the air source through air source connecting port 4.

[0026] Further, first center positioning block 6, second center positioning block 7 and third center positioning block 8 support and limit flat wire motor stator 2, and are supported at the bottom by stator support disc 5.

[0027] Working principle: the utility model discloses pneumatic three-fingered jaw 1, flat wire motor stator 2, pneumatic cylinder 3, air source connecting port 4, stator support disc 5, first center positioning block 6, second center positioning block 7, third center positioning block 8, rotational direction positioning block 9, disc seat gear ring 10, floating spring 11, floating block 12, center frame 13, for flat wire motor stator positioning grabbing, the function of center and rotational direction positioning is realized simultaneously by the opening of pneumatic three-fingered jaw once, one positioning block is respectively installed on three-fingered jaw, one of the positioning block is with floating rotational direction positioning block, when the initial angle of incoming material satisfies ±0.2 °, floating positioning block completes rotational direction positioning, when incoming material angle exceeds predetermined floating range, floating positioning block is compressed when three-fingered jaw opens, so as not to damage flat wire motor stator.

[0028] It is to be noted that, in the present document, relational terms such as first and second, and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A gripper for centering and rotational orientation of a stator of a flat wire motor, comprising a pneumatic three-finger gripper (1), characterized in that: The upper end position of the pneumatic three-fingered gripper (1) is provided with a stator support disc (5), the upper end middle part of the stator support disc (5) is provided with a center frame (13), the outer side of the upper end of the stator support disc (5) located outside the center frame (13) is provided with a first center positioning block (6), a second center positioning block (7) and a third center positioning block (8), the outer side of the first center positioning block (6), the second center positioning block (7) and the third center positioning block (8) is provided with a flat wire motor stator (2).

2. The jaw for positioning the center and rotational direction of a stator of a flat wire motor according to claim 1, characterized in that: The position of the center frame (13) connected with the third center positioning block (8) is provided with a floating block (12), the third center positioning block (8) is provided with a rotating direction positioning block (9), the floating block (12) and the rotating direction positioning block (9) are connected with a floating spring (11), and the outer ring of the stator support disc (5) is formed with a disc seat gear ring (10).

3. The jaw for positioning the center and rotational direction of a stator of a flat wire motor according to claim 1, characterized in that: The bottom of the pneumatic three-fingered gripper (1) is provided with a pneumatic cylinder (3), and the outer wall of the pneumatic cylinder (3) is connected with an air source connecting port (4).

4. The jaw for positioning the center and rotational direction of a stator of a flat wire motor according to claim 2, characterized in that: The floating block (12) and the rotating direction positioning block (9) are elastically movable through the floating spring (11), and the stator support disc (5) and the disc seat gear ring (10) are integrally formed through pressure molding.

5. The jaw for positioning the center and rotational direction of a stator of a flat wire motor according to claim 3, characterized in that: The bottom of the pneumatic three-fingered gripper (1) is pneumatically driven through the pneumatic cylinder (3), and the pneumatic cylinder (3) is connected with the air source through the air source connecting port (4).

6. The jaw for positioning the center and rotational direction of a stator of a flat wire motor according to claim 1, characterized in that: The first center positioning block (6), the second center positioning block (7) and the third center positioning block (8) support and limit the flat wire motor stator (2), and are supported at the bottom through the stator support disc (5).

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