CN211701789U

CN211701789U - Single-wire machine head of stator winding machine

Info

Publication number: CN211701789U
Application number: CN202020776129.2U
Authority: CN
Inventors: 叶恩兵
Original assignee: Zhejiang Zhengma Technology Co Ltd
Current assignee: Zhejiang Zhengma Technology Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-10-16
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a stator coiling machine single line aircraft nose belongs to spooling equipment technical field. The guide rod solves the problems that the existing guide rod with the copper sleeve is not high in precision and easily scratches a copper wire when being used as a guide mode for the up-and-down movement of a machine head support lug. This stator coiling machine single line aircraft nose, including the mounting panel, the guide rail, the connecting plate, the slide, the journal stirrup, ejector pin subassembly and roller bearing, the connecting plate longitudinal symmetry sets up to realize sliding on the guide rail, roller bearing sets up respectively in two connecting plates inside and leans on with ejector pin subassembly counterbalance through the round pin axle, ejector pin subassembly clearance fit is in the mounting panel, the journal stirrup links firmly respectively on two connecting plates, it passes through the diaphragm and connects on two slides to set up I-shaped piece and I-shaped piece between two journals, the both sides of mounting panel are provided with a plurality of guide bars and two journals respectively locate on the guide bar of both sides, still be provided with the spring along the guide bar direction between the center of. The utility model discloses a guide rail is accomplished the direction and is made the journal stirrup open and shut and the more accurate advantage of repeated positioning.

Description

Single-wire machine head of stator winding machine

Technical Field

The utility model belongs to the technical field of the spooling equipment, a stator coiling machine is related to, in particular to stator coiling machine single line aircraft nose.

Background

The winding machine is equipment for winding a linear object on a specific workpiece, is generally used for winding a copper wire to form a coil, can be applied to winding various coils such as a motor rotor, a stator and a sound coil, and is widely used.

Disclosure of Invention

The utility model aims at providing a to the above-mentioned problem that exists among the prior art, provide one kind and accomplish the direction through the guide rail and make the journal stirrup open and shut and the more accurate stator coiling machine single line aircraft nose of repeated positioning.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a stator coiling machine single line aircraft nose, includes mounting panel, guide rail, connecting plate, slide, journal stirrup, ejector pin subassembly and roller bearing, its characterized in that, the vertical mounting panel both sides that are fixed in of guide rail, the connecting plate longitudinal symmetry set up and realize sliding on the guide rail, roller bearing set up respectively in two connecting plates inside and lean on with ejector pin subassembly counterbalance through the round pin axle, ejector pin subassembly clearance fit in the mounting panel, the journal stirrup link firmly respectively on two connecting plates, two set up I-shaped piece and I-shaped piece between the journal stirrup and connect on two slides through the diaphragm, the both sides of mounting panel are provided with a plurality of guide bars and two slides and overlap respectively and locate on the both sides guide bar, still be provided with the spring along the guide bar direction between the center of slide and the mounting panel.

In foretell stator coiling machine single line aircraft nose, the ejector pin subassembly including coaxial first ejector pin, second ejector pin and the third ejector pin that sets up in proper order, first ejector pin and second ejector pin wear to establish the screw fixation through wearing at the annular edge, second ejector pin and third ejector pin wear to establish the screw fixation through square groove cooperation and in the center, the outer terminal surface of third ejector pin leans on with two gyro wheel bearings respectively for being 45 degrees chamfer structures.

In the single-wire machine head of the stator winding machine, the two connecting plates are respectively fixedly penetrated through, and tension springs are connected between the end parts of the upper and lower cross rods.

In the single-wire machine head of the stator winding machine, wire protecting plates are arranged on two side faces of the I-shaped block.

In the single-wire machine head of the stator winding machine, the upper end and the lower end of the mounting plate are fixedly connected with limiting plates matched with the guide rails.

In the single-wire machine head of the stator winding machine, the end part of the connecting plate is provided with a clamping groove, and the support lug is arranged in the clamping groove and fixed with the connecting plate through a screw.

The outer end face of the ejector rod assembly in the single-wire machine head of the stator winding machine is at an angle of 45 degrees and directly acts on the two connecting plates through the roller bearings, the connecting plates are fixed on the guide rails, the horizontal movement of the ejector rod assembly is directly converted into the up-and-down movement of the support lug, the method that a copper sleeve is used as a guide in the prior art is changed, and the support lug is opened and closed more accurately.

Compared with the prior art, the single-wire machine head of the stator winding machine has the following advantages:

1. the machine head component is fixed on the winding machine through the mounting plate and matched with the wire arranging device, and the whole machine head can be detached only by loosening screws on the periphery of the mounting plate, so that the flying fork synchronous belt of the winding machine is more convenient and quicker to replace;

2. the guide rail is matched with the connecting plate to be used as the guide for the vertical movement of the support lug, so that the repeated positioning of the opening and closing of the support lug is more accurate;

3. the I-shaped block and the wire protecting plate are used in a combined mode, so that the copper wire can be effectively prevented from being scratched.

Drawings

Fig. 1 is a schematic structural diagram of a single-wire machine head of the stator winding machine.

Fig. 2 is a cross-sectional view of the single-wire head of the stator winding machine.

In the figure, 1, mounting plate; 2. a guide rail; 3. a connecting plate; 4. a slide base; 5. supporting a lug; 6. a push rod assembly; 6a, a first ejector rod; 6b, a second ejector rod; 6c, a third ejector rod; 7. a roller bearing; 8. an I-shaped block; 9. a transverse plate; 10. a guide bar; 11. a spring; 12. a cross bar; 13. a tension spring; 14. a wire protecting plate; 15. and a limiting plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the stator winding machine single-wire machine head comprises a mounting plate 1, a guide rail 2, a connecting plate 3, a sliding seat 4, support lugs 5, a push rod assembly 6 and roller bearings 7, wherein the guide rail 2 is vertically fixed on two sides of the mounting plate 1, the connecting plate 3 is symmetrically arranged on the guide rail 2 up and down to realize sliding, the roller bearings 7 are respectively arranged inside the two connecting plates 3 through pin shafts and abut against the push rod assembly 6, the push rod assembly 6 is in clearance fit in the mounting plate 1, the support lugs 5 are respectively fixedly connected on the two connecting plates 3, an I-shaped block 8 is arranged between the two support lugs 5 and connected on the two sliding seats 4 through transverse plates 9, a plurality of guide rods 10 are arranged on two sides of the mounting plate 1, the two sliding seats 4 are respectively sleeved on the guide rods 10 on two sides, and springs 11 along the direction of.

The technical effects and principles of the single-wire machine head of the stator winding machine are as follows: the mounting plate 1 is fixed on a winding machine through 4 screws, when the machine head is to be disassembled, the whole machine head component can be taken down only by loosening the 4 screws, so that the change of the flying fork synchronous belt is more convenient and quicker, the guide rail 2 is fixed on the mounting plate 1, the connecting plate 3 is arranged on the guide rail 2, the support lugs 5 are fixed on the connecting plate 3, the height of the support lugs 5 can be freely adjusted up and down on the connecting plate 3, the two support lugs 5 and the connecting plate 3 are symmetrically arranged up and down, the roller bearings 7 are arranged in the connecting plate 3, the cross rods 12 penetrate through the connecting plate 3, the two tension springs 13 are connected with the two cross rods 12 up and down, the outer ring surfaces of the two roller bearings 7 in the connecting plate 3 are tightly attached to the ejector rod component 6, the ejector rod component 6 is pushed by a die to move back and forth to drive the support lugs 5 to, the I-shaped block 8 and the wire protecting plate 14 are combined to use the flat cable so as to meet the requirement of precise flat cable caused by the change of the wire diameter, the I-shaped block 8 tightly supports against a stator by the pressure of the spring 11, the wire protecting plate 14 is clamped on a stator steel sheet, so that a copper wire can not be scratched when the copper wire is fed from a narrow notch of the stator, a linear bearing is arranged in the sliding seat 4, the degree of freedom is limited by the guide rod 10, the linear bearing can only do front-back motion, and guide support is provided for the front-back motion of the I-shaped.

Further saying, ejector pin subassembly 6 is including the first ejector pin 6a of coaxial setting in proper order, second ejector pin 6b and third ejector pin 6c, first ejector pin 6a and second ejector pin 6b are through wearing to establish the screw fixation at the annular edge, second ejector pin 6b and third ejector pin 6c wear to establish the screw fixation through square groove cooperation and in the center, the outer terminal surface of third ejector pin 6c supports with two gyro wheel bearings 7 respectively for being 45 degrees chamfer structure and leaning on, ejector pin subassembly 6 is through three ejector pin cooperation shaping, can arrange the installation in proper order, make things convenient for its and mould push rod combination to the molding, and can set up the bearing in ejector pin inside, make the operation more stable.

Specifically, the two connecting plates 3 are respectively fixed with a cross rod 12 in a penetrating manner, a tension spring 13 is connected between the end parts of the upper cross rod 12 and the lower cross rod 12, and when the ejector rod assembly 6 pushes the two connecting plates 3 to be separated, the two connecting plates can be reset through the tension spring 13.

Specifically, wire protecting plates 14 are arranged on two side faces of the I-shaped block 8, and the I-shaped block 8 is matched with the wire protecting plates 14 for winding, so that copper wires can be effectively prevented from being scratched.

Specifically, the upper and lower both ends of mounting panel 1 link firmly with guide rail 2 position matched with limiting plate 15, and the stopper is spacing to the range of opening of two connecting plates 3, prevents that it from droing from guide rail 2.

Specifically, the draw-in groove has been seted up to the tip of connecting plate 3, and journal stirrup 5 installs in the draw-in groove and fixed with connecting plate 3 through the screw, and the draw-in groove cooperatees with journal stirrup 5's structure, can fix a position it when fixed journal stirrup 5, makes the position more accurate after the journal stirrup 5 installation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a stator coiling machine single line aircraft nose, includes mounting panel (1), guide rail (2), connecting plate (3), slide (4), journal stirrup (5), ejector pin subassembly (6) and gyro wheel bearing (7), its characterized in that, guide rail (2) vertical mounting panel (1) both sides of being fixed in, connecting plate (3) longitudinal symmetry set up and realize sliding on guide rail (2), gyro wheel bearing (7) set up respectively in two connecting plates (3) inside and lean on with ejector pin subassembly (6) counterbalance through the round pin axle, ejector pin subassembly (6) clearance fit in mounting panel (1), journal stirrup (5) link firmly respectively on two connecting plates (3), two set up between journal stirrup (5) I-shaped piece (8) and connect on two connecting plates (4) through diaphragm (9), the both sides of mounting panel (1) are provided with a plurality of guide bars (10) and two slide (4) overlap respectively and locate both sides guide bar (10) ) And a spring (11) along the direction of the guide rod (10) is also arranged between the center of the sliding seat (4) and the mounting plate (1).

2. The stator winding machine single-wire machine head as claimed in claim 1, wherein the ejector rod assembly (6) comprises a first ejector rod (6 a), a second ejector rod (6 b) and a third ejector rod (6 c) which are coaxially arranged in sequence, the first ejector rod (6 a) and the second ejector rod (6 b) are fixed by penetrating screws at the annular edge, the second ejector rod (6 b) and the third ejector rod (6 c) are matched through square grooves and fixed by penetrating screws at the center, and the outer end face of the third ejector rod (6 c) is in a 45-degree chamfer structure and is abutted against the two roller bearings (7) respectively.

3. The single-wire machine head of the stator winding machine according to claim 1, wherein the two connecting plates (3) are respectively fixed with a cross rod (12) in a penetrating way, and a tension spring (13) is connected between the end parts of the upper cross rod (12) and the lower cross rod (12).

4. The single-wire machine head of the stator winding machine according to claim 1, characterized in that wire protecting plates (14) are arranged on two side surfaces of the I-shaped block (8).

5. The single-wire machine head of the stator winding machine according to claim 1, wherein the upper end and the lower end of the mounting plate (1) are fixedly connected with limiting plates (15) matched with the guide rails (2).

6. The single-wire machine head of the stator winding machine according to claim 1, wherein a clamping groove is formed at the end of the connecting plate (3), and the support lug (5) is installed in the clamping groove and fixed with the connecting plate (3) through a screw.