CN213213291U

CN213213291U - Even number slot stator fixed clamping jaw

Info

Publication number: CN213213291U
Application number: CN202022606913.1U
Authority: CN
Inventors: 林柏豪
Original assignee: Gaocheng Machinery Huiyang Co Ltd
Current assignee: Gaocheng Machinery Huiyang Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-05-14
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to an even number groove stator fixed clamping jaw, including inductor, holder and driving piece, the inductor is located on the driving piece, the holder includes the clamp splice more than two, the driving piece is used for controlling more than two the lift of clamp splice, open or closed, be equipped with the holding strip on the clamp splice, the holding strip can be inserted and establish on the stator slot, the medial surface of holding strip with the medial surface phase-match of stator slot. The utility model discloses an inductor carries out first location to the stator to when the holding strip presss from both sides tightly the stator, can finely tune the position of stator and realize the secondary location, make the location of stator more accurate, probably because the deviation leads to producing the risk of defective products when having reduced follow-up inserting insulating paper.

Description

Even number slot stator fixed clamping jaw

Technical Field

The utility model relates to a stator spooling equipment technical field especially relates to a clamping jaw is fixed to even number slot stator.

Background

In the automatic production process of stator winding, before winding, insulating paper needs to be inserted into the inner side of a stator slot to prevent the enameled wire from being in direct contact with a stator silicon steel sheet and cause the enameled wire to be broken or the insulation resistance to be unqualified in the automatic winding process. Before putting the insulating paper insertion machine with the stator, need fix a position the stator earlier to ensure that insulating paper can accurately insert the stator inslot, current clamping jaw is after utilizing the inductor to accomplish the preliminary location of stator, fixes the stator through the mode of cliping the stator excircle, however, when the preliminary location is a little deviation, above-mentioned stator fixed mode can't be rectified the position of stator, thereby causes follow-up insulating paper to produce the defective products because of counterpointing inaccurately with the stator slot when inserting easily.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a solve above-mentioned technical problem, provide an even number slot stator fixed clamping jaw.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides an even number groove stator fixed clamping jaw, includes inductor, holder and driving piece, the inductor is located on the driving piece, the holder includes the clamp splice more than two, the driving piece is used for controlling more than two the lift of clamp splice, open or closed, be equipped with the holding strip on the clamp splice, the holding strip can be inserted and establish on the stator slot, the medial surface of holding strip with the medial surface phase-match of stator slot.

Furthermore, the driving part comprises a first air cylinder and a second air cylinder, the first air cylinder is used for driving the second air cylinder to lift, and the second air cylinder is used for driving more than two clamping blocks to open or close.

Further, the first cylinder is connected with the second cylinder through a fixing plate.

Furthermore, the clamping blocks and the clamping strips are designed in an integrated mode.

Furthermore, a through hole is formed in the clamping block, and the clamping strip is inserted into the through hole.

Furthermore, the clamping block is also provided with a threaded hole communicated with the through hole, the threaded hole is provided with a screw, and the clamping strip is fixed on the through hole through the screw.

Further, the clamping strips are in interference fit with the through holes.

Further, the inductor is a position sensor for identifying the relative position of the clamping member and the stator.

The utility model discloses compare in prior art's beneficial effect and be:

the utility model discloses a stator fixed clamping jaw utilizes the inductor to accomplish the preliminary location back of stator, and driving piece drive holding strip inserts in the stator slot and presss from both sides tight fixed stator, because the medial surface of holding strip and the medial surface phase-match of stator slot, consequently, when the holding strip presss from both sides the clamp to the stator, can finely tune the position of stator and realize the secondary location for the location of stator is more accurate, has reduced probably because the deviation leads to producing the risk of defective products when follow-up inserting insulating paper.

Drawings

Fig. 1 is the overall structure schematic diagram of the stator fixing clamping jaw of the embodiment of the present invention.

Fig. 2 is a schematic structural view of the clamping member clamping the stator according to the embodiment of the present invention.

Fig. 3 is a schematic view of the structure of fig. 2 at another angle.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.

Referring to fig. 1-3, a preferred embodiment of the present invention is as follows.

A stator fixing clamping jaw with even number of slots comprises an inductor, a clamping piece 1 and a driving piece 2, wherein the inductor is arranged on the driving piece 2 and is a position sensor used for identifying the relative positions of the clamping piece 1 and a stator 3; the clamping piece 1 comprises more than two clamping blocks 11, the driving piece 2 is used for controlling the lifting, opening or closing of the more than two clamping blocks 11, clamping strips 12 are arranged on the clamping blocks 11, the clamping strips 12 can be inserted into the stator slots 31, and the inner side surfaces of the clamping strips 12 are matched with the inner side surfaces of the stator slots 31. After this embodiment utilized the inductor to accomplish the preliminary location of stator 3, driving piece 2 drive holding strip 12 inserts in stator slot 31 and presss from both sides tight fixed stator 3, because the medial surface of holding strip 12 and the medial surface phase-match of stator slot 31, the concrete appearance is that the medial surface of holding strip 12 is the same with the shape of the medial surface of stator slot 31, therefore, when holding strip 12 presss from both sides tight stator 3, the medial surface of holding strip 12 and the medial surface of stator slot 31 contact each other, the position of stator 3 can effectively be corrected to holding strip 12, thereby finely tune the realization secondary location to the position of stator 3, make the location of stator 3 more accurate, probably because the deviation leads to producing the risk of defective products when having reduced follow-up when inserting insulating paper.

In this embodiment, the driving member 2 includes a first cylinder 21 and a second cylinder 22, the first cylinder 21 is connected to the second cylinder 22 through a fixing plate, the first cylinder 21 is used for driving the second cylinder 22 to move up and down, and the second cylinder 22 is used for driving the two or more clamping blocks 11 to open or close. In this embodiment, two oppositely disposed clamping blocks 11 are taken as an example, wherein the first cylinder 21 is a lifting cylinder, and the first cylinder 21 drives the second cylinder 22, the clamping blocks 11 and the clamping strips 12 to lift at the same time; the second cylinder 22 is a finger cylinder for driving the two clamping blocks 11 to move toward or away from each other, thereby clamping or unclamping the stator 3.

In the present embodiment, the clamping blocks 11 and the clamping strips 12 are designed in one piece. The holding strip 12 integrally designed with the holding block 11 can effectively improve the impact strength of the holding strip 12 and further improve the stability of the holding strip 12 when fixing the stator 3.

As another embodiment, a through hole may be provided on the clamp block 11, and the clamping bar 12 may be inserted into the through hole. The clamping block 11 is also provided with a threaded hole communicated with the through hole, the threaded hole is provided with a screw, and the clamping strip 12 is fixed on the through hole through the screw. The screw and screw hole threaded connection, the holding strip 12 is clearance connection with being connected between the clamp splice 11, and the screw is fixed holding strip 12 on the through-hole through the mode of extrusion holding strip 12, both can effectively guarantee the steadiness of holding strip 12, has also made things convenient for the dismantlement and the change of holding strip 12 to the maintenance of later stage.

As yet another embodiment, the fit between the gib 12 and the through-hole is an interference fit. The clamping strip 12 and the through hole are in interference fit, so that the integrity of the clamping strip 12 and the clamping block 11 is improved, and the detachable connection of the clamping strip 12 and the clamping block 11 is also met.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides an even number slot stator fixed clamping jaw, includes inductor, holder (1) and driving piece (2), the inductor is located on driving piece (2), its characterized in that, holder (1) includes clamp splice (11) more than two, driving piece (2) are used for controlling more than two the lift of clamp splice (11), open or closed, be equipped with holding strip (12) on clamp splice (11), holding strip (12) can insert and establish on stator slot (31), the medial surface of holding strip (12) with the medial surface phase-match of stator slot (31).

2. An even-number slot stator fixing clamping jaw as claimed in claim 1, characterized in that the driving member (2) comprises a first air cylinder (21) and a second air cylinder (22), the first air cylinder (21) is used for driving the second air cylinder (22) to lift, and the second air cylinder (22) is used for driving more than two clamping blocks (11) to open or close.

3. An even-slot stator stationary jaw according to claim 2, characterized in that the first cylinder (21) is connected to the second cylinder (22) by means of a stationary plate (23).

4. An even-slot stator fixing jaw according to claim 1, characterised in that the clamping blocks (11) and the clamping bars (12) are of one-piece design.

5. An even-slot stator fixing jaw according to claim 1, characterized in that said clamping blocks (11) are provided with through holes, said clamping bars (12) being inserted in said through holes.

6. An even-number slot stator fixing clamping jaw according to claim 5, characterized in that the clamping block (11) is further provided with a threaded hole communicated with the through hole, the threaded hole is provided with a screw, and the clamping bar (12) is fixed on the through hole through the screw.

7. An even-slot stator fixing jaw according to claim 5, characterised in that the fit between the gib (12) and the through hole is an interference fit.

8. An even-slot stator fixing jaw according to claim 1, characterized in that said inductor is a position sensor for identifying the relative position of said clamp (1) and stator (3).