CN216928991U

CN216928991U - Connecting copper bar for alternating-current generator

Info

Publication number: CN216928991U
Application number: CN202220613454.6U
Authority: CN
Inventors: 吴川江
Original assignee: Changzhou Huineng Coil Manufacturing Co ltd
Current assignee: Changzhou Huineng Coil Manufacturing Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-08
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the field of alternating-current generators, in particular to a connecting copper bar for an alternating-current generator, which comprises a copper bar, wherein a copper hole is formed in the front surface of the copper bar, a lifting groove is formed in the inner bottom wall of the copper hole, a slide way is formed in the inner side wall of the lifting groove, a first spring is fixedly connected to the inner bottom wall of the lifting groove, and a copper plate is fixedly connected to the top of the first spring. According to the utility model, through the arrangement of the copper bar, the copper hole, the copper plate, the threaded rod, the handle, the copper block and the limiting plate, one end of the limiting plate is rotated to the other side, the threaded rod is driven to rotate by the handle, the copper block moves downwards and is in contact with the coil, the coil is pressed by the copper plate and the copper block, the limiting plate is reset through the elastic force of the second spring, the handle is blocked, and further the threaded rod cannot rotate, so that the device is greatly facilitated, the normal work of the alternating current generator cannot be influenced, and the service life of the device is prolonged.

Description

Connecting copper bar for alternating-current generator

Technical Field

The utility model relates to the technical field of alternating-current generators, in particular to a connecting copper bar for an alternating-current generator.

Background

The alternating current generator is a generator, the alternating current generator mainly converts energy in other forms into mechanical equipment of electric energy, and a connecting copper bar for the motor is mainly used for connecting a circuit, and the copper bar is a conductor and can be kept in current communication when being contacted with one end of a coil.

And the current most AC motor in the market is with connecting the copper bar and turning the screw with the fixed utilization of one end of coil, because the screw appears reversing easily after the time is permanent, and then leads to the condition of circuit contact failure, and then brings unnecessary trouble for the device, has influenced alternator normal work to the device life has been reduced.

Therefore, a connecting copper bar for an alternating current generator is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that one end of a coil of a connecting copper bar for an alternating current motor is fixedly utilized by screwing a screw, and the screw is easy to reverse after a long time, so that the circuit contact is poor.

The utility model provides a connecting copper bar for an alternating current generator, which comprises a copper bar, wherein a copper hole is formed in the front of the copper bar, a lifting groove is formed in the inner bottom wall of the copper hole, a slide way is formed in the inner side wall of the lifting groove, a first spring is fixedly connected to the inner bottom wall of the lifting groove, a copper plate is fixedly connected to the top of the first spring, a sliding block is fixedly connected to one side of the copper plate, a threaded groove is formed in the inner top wall of the copper hole, a threaded rod is connected to the inner wall of the threaded groove in a threaded mode, and a handle is fixedly connected to the top of the threaded rod.

The bottom swing joint of threaded rod has the copper billet, the top of copper billet is inlayed and is had first bearing, the top fixedly connected with telescopic link of copper billet, the rotation groove has been seted up in the front of copper bar, logical groove has been seted up to the interior roof of rotation groove, the interior diapire of rotation groove is inlayed and is had the second bearing, the inner circle fixedly connected with limiting plate of second bearing, one side fixedly connected with second spring of limiting plate.

Preferably, the one end of slider extends to the inside of slide, and the outer wall of slider and the inner wall sliding connection of slide, and then the copper can not break away from with the lifting groove.

Preferably, the top of copper runs through the lift groove and extends to the inside of copper hole, and the surface of copper and the inner wall sliding connection of lift groove, and then the copper can move to the inside of lift groove.

Preferably, the bottom of the threaded rod penetrates through the threaded groove and extends into the copper hole, and the anti-slip pad is fixedly connected to the surface of the handle, so that the threaded rod can be rotated more conveniently.

Preferably, the top of the telescopic rod is fixedly connected with the inner wall of the copper hole, the inner ring of the first bearing is fixedly connected with the bottom of the threaded rod, and then the copper block cannot rotate.

Preferably, the position of second spring is located the inside in rotation groove, and the one end of second spring and the inside wall fixed connection in rotation groove, and then the limiting plate can reset through the second spring.

Preferably, the one end of limiting plate runs through logical groove and extends to the outside of copper bar, and the surface of limiting plate and the inner wall that leads to the groove rotate to be connected, and then can control the limiting plate through the outside of copper bar.

Preferably, the limiting plate is "L" type limiting plate of handstand, and the top of threaded rod runs through the thread groove and extends to the outside of copper bar, and then when the handle downwardly movement to contact with the copper bar, the limiting plate can play limiting displacement with the handle.

The working principle is as follows: when the copper bar is operated and used, one end of the coil is placed inside the copper hole, then the threaded rod is rotated by the handle, the threaded rod moves downwards in the rotating process, the copper block is driven to move downwards, one end of the limiting plate is rotated to the other side, the handle can be in contact with the top of the copper bar, the copper block is in contact with the copper plate, one end of the coil is tightly clamped, the limiting plate is reset through the second spring, the bottom of the transverse plate of the limiting plate is movably connected with the top of the handle, the threaded rod and the handle are limited, the threaded rod cannot automatically rotate reversely, and the circuit cannot be in poor contact.

The technical means of the utility model can obtain the following technical effects:

(1) according to the utility model, one end of the limiting plate is rotated to the other side through the arranged copper bar, the copper hole, the copper plate, the threaded rod, the handle, the copper block and the limiting plate, the threaded rod is driven to rotate by the handle, the copper block moves downwards and is in contact with the coil, the coil is pressed by the copper plate and the copper block, the limiting plate is reset through the elastic force of the second spring, the handle is blocked, and further the threaded rod cannot rotate, so that the device is greatly facilitated, the normal work of the alternating current generator cannot be influenced, and the service life of the device is prolonged.

(2) According to the coil pressing device, the lifting groove, the first spring, the copper plate, the sliding block and the sliding way are arranged, when the coil is pressed onto the copper plate by the copper block, the copper plate can move downwards under pressure, and the first spring has elasticity, so that the copper plate has an upward reaction force, one end of the coil is more compact in fit with the copper plate and the copper block, the phenomenon of looseness can not occur, an effective auxiliary effect can be further achieved for the coil pressing device, and therefore the coil pressing device further meets the use requirement of the coil pressing device, and is worthy of popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the copper bar of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;

FIG. 5 is a schematic view of a threaded rod of the present invention;

fig. 6 is a schematic structural diagram of the limiting plate of the utility model.

In the figure: 1. copper bars; 2. a copper hole; 3. a lifting groove; 4. a first spring; 5. a copper plate; 6. a slider; 7. a slideway; 8. a thread groove; 9. a threaded rod; 10. a handle; 11. a copper block; 12. a first bearing; 13. a telescopic rod; 14. a rotating groove; 15. a through groove; 16. a second bearing; 17. a limiting plate; 18. a second spring.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

The preferred embodiment of the connecting copper bar for the alternating-current generator provided by the utility model is shown in fig. 1 to 6: the utility model provides an alternator is with connecting copper bar, including copper bar 1, copper bar 1's front has seted up copper hole 2, lifting groove 3 has been seted up to the inner bottom wall of copper hole 2, slide 7 has been seted up to lifting groove 3's inside wall, the first spring 4 of inner bottom wall fixedly connected with of lifting groove 3, the top fixedly connected with copper 5 of first spring 4, one side fixedly connected with slider 6 of copper 5, thread groove 8 has been seted up to the inner roof of copper hole 2, the inner wall threaded connection of thread groove 8 has threaded rod 9, the top fixedly connected with handle 10 of threaded rod 9.

The bottom of the threaded rod 9 is movably connected with a copper block 11, a first bearing 12 is inlaid at the top of the copper block 11, a telescopic rod 13 is fixedly connected at the top of the copper block 11, a rotating groove 14 is formed in the front of the copper bar 1, a through groove 15 is formed in the inner top wall of the rotating groove 14, a second bearing 16 is inlaid in the inner bottom wall of the rotating groove 14, a limiting plate 17 is fixedly connected to the inner ring of the second bearing 16, a second spring 18 is fixedly connected to one side of the limiting plate 17, the copper bar 1, the copper hole 2, the copper plate 5, the threaded rod 9, the handle 10, the copper block 11 and the limiting plate 17 are arranged, one end of the limiting plate 17 is rotated to the other side, the threaded rod 9 is driven by the handle 10 to rotate, the copper block 11 moves downwards and is contacted with the coil, the copper plate 5 and the copper block 11 press the coil, the limiting plate 17 is reset through the elastic force of the threaded rod of the second spring 18, the handle 10 is blocked, and the handle 9 cannot rotate, and then bring great facility for the device, alternator normal work can not be influenced, thereby the device life has been prolonged, through the lifting groove 3 that sets up, first spring 4, the copper 5, slider 6 and slide 7, when suppressing the copper billet 11 with the coil toward copper 5 on, copper 5 receives pressure and can move down, because first spring 4 has elasticity, and then copper 5 can have an ascending reaction force, and then make the one end of coil and copper 5 and the laminating of copper billet 11 tighten more, and then the not hard up condition can not appear, and then play effectual additional action for the device, thereby further satisfied the device's user demand, thereby be worth promoting.

Example 2

On the basis of embodiment 1, a preferred embodiment of the connecting copper bar for the ac generator provided by the present invention is shown in fig. 1 to 6: one end of the sliding block 6 extends to the inside of the sliding way 7, the outer wall of the sliding block 6 is connected with the inner wall of the sliding way 7 in a sliding mode, and then the copper plate 5 cannot be separated from the lifting groove 3.

In this embodiment, the top of the copper plate 5 penetrates through the lifting groove 3 and extends to the inside of the copper hole 2, and the surface of the copper plate 5 is connected with the inner wall of the lifting groove 3 in a sliding manner, so that the copper plate 5 can move to the inside of the lifting groove 3.

In this embodiment, the bottom of the threaded rod 9 penetrates through the threaded groove 8 and extends into the copper hole 2, and the surface of the handle 10 is fixedly connected with an anti-slip pad, so that the threaded rod 9 can be rotated more conveniently.

In this embodiment, the top of the telescopic rod 13 is fixedly connected with the inner wall of the copper hole 2, and the inner ring of the first bearing 12 is fixedly connected with the bottom of the threaded rod 9, so that the copper block 11 cannot rotate.

In this embodiment, the position of the second spring 18 is located inside the rotating groove 14, and one end of the second spring 18 is fixedly connected to the inner sidewall of the rotating groove 14, so that the limiting plate 17 is reset by the second spring 18.

In this embodiment, the one end of limiting plate 17 runs through logical groove 15 and extends to the outside of copper bar 1, and the surface of limiting plate 17 rotates with the inner wall that leads to groove 15 to be connected, and then can control limiting plate 17 through the outside of copper bar 1.

In this embodiment, limiting plate 17 is "L" type limiting plate of handstand, and the top of threaded rod 9 runs through thread groove 8 and extends to the outside of copper bar 1, and then handle 10 downstream to when contacting with copper bar 1, limiting plate 17 can play limiting displacement with handle 10.

When the copper bar is operated and used, as shown in fig. 1 to 6, one end of a coil is placed inside a copper hole 2, then a handle 10 is used for rotating a threaded rod 9, the threaded rod 9 can move downwards in the rotating process, a copper block 11 can be driven to move downwards, one end of a limiting plate 17 is rotated to the other side, the handle 10 can be in contact with the top of a copper bar 1, the copper block 11 is in contact with a copper plate 5, one end of the coil is tightly clamped, the limiting plate 17 can reset through a second spring 18, the bottom of a transverse plate of the limiting plate 17 can be movably connected with the top of the handle 10, the threaded rod 9 and the handle 10 are limited, the threaded rod 9 cannot automatically turn over, and the situation that poor contact of a circuit cannot occur.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should be considered within the scope of the utility model. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned whole application, and various technical features described in the present specification can be selected to be used alone or in combination according to actual needs, so that the present invention should cover other combinations and specific applications related to the present invention.

Claims

1. The utility model provides an alternator is with connecting copper bar, includes copper bar (1), its characterized in that: the copper bar is characterized in that a copper hole (2) is formed in the front of the copper bar (1), a lifting groove (3) is formed in the inner bottom wall of the copper hole (2), a slide way (7) is formed in the inner side wall of the lifting groove (3), a first spring (4) is fixedly connected to the inner bottom wall of the lifting groove (3), a copper plate (5) is fixedly connected to the top of the first spring (4), a slide block (6) is fixedly connected to one side of the copper plate (5), a thread groove (8) is formed in the inner top wall of the copper hole (2), a threaded rod (9) is connected to the inner wall of the thread groove (8) in a threaded mode, and a handle (10) is fixedly connected to the top of the threaded rod (9);

the bottom swing joint of threaded rod (9) has copper billet (11), inlay at the top of copper billet (11) has first bearing (12), the top fixedly connected with telescopic link (13) of copper billet (11), rotation groove (14) have been seted up in the front of copper bar (1), logical groove (15) have been seted up to the interior roof of rotation groove (14), the interior diapire that rotates groove (14) is inlayed and is had second bearing (16), the inner circle fixedly connected with limiting plate (17) of second bearing (16), one side fixedly connected with second spring (18) of limiting plate (17).

2. The connecting copper bar for the alternating-current generator as claimed in claim 1, wherein: one end of the sliding block (6) extends to the inside of the slide way (7), and the outer wall of the sliding block (6) is connected with the inner wall of the slide way (7) in a sliding mode.

3. The connecting copper bar for the alternating-current generator as claimed in claim 1, wherein: the top of copper (5) runs through lift groove (3) and extends to the inside of copper hole (2), and the surface of copper (5) and the inner wall sliding connection of lift groove (3).

4. The connecting copper bar for the alternating current generator according to claim 1, wherein: the bottom of the threaded rod (9) penetrates through the threaded groove (8) and extends into the copper hole (2), and the surface of the handle (10) is fixedly connected with an anti-slip pad.

5. The connecting copper bar for the alternating-current generator as claimed in claim 1, wherein: the top of the telescopic rod (13) is fixedly connected with the inner wall of the copper hole (2), and the inner ring of the first bearing (12) is fixedly connected with the bottom of the threaded rod (9).

6. The connecting copper bar for the alternating-current generator as claimed in claim 1, wherein: the position of the second spring (18) is located inside the rotating groove (14), and one end of the second spring (18) is fixedly connected with the inner side wall of the rotating groove (14).

7. The connecting copper bar for the alternating-current generator as claimed in claim 1, wherein: one end of the limiting plate (17) penetrates through the through groove (15) and extends to the outside of the copper bar (1), and the surface of the limiting plate (17) is rotatably connected with the inner wall of the through groove (15).

8. The connecting copper bar for the alternating-current generator as claimed in claim 1, wherein: the limiting plate (17) is an inverted L-shaped limiting plate, and the top of the threaded rod (9) penetrates through the threaded groove (8) and extends to the outside of the copper bar (1).