CN215662042U

CN215662042U - A novel make-up machine for production of high abrasion carbon brush

Info

Publication number: CN215662042U
Application number: CN202121181550.XU
Authority: CN
Inventors: 刘爱民
Original assignee: Jiangsu Minwei Electric Carbon Technology Co ltd
Current assignee: Jiangsu Minwei Electric Carbon Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-28
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a novel forming machine for producing a high-wear-resistance carbon brush, which comprises a fixed table, wherein a driving motor is fixedly connected to the inner side of the upper end of the fixed table, the output end of the driving motor faces upwards, a rotary table is fixedly connected to the output end of the driving motor through a driving shaft, the rotary table is connected to the upper end of the fixed table in a sliding mode, a plurality of first through holes are formed in the inner side of the periphery of the rotary table at equal intervals, retaining rings are fixedly connected to the upper ends of the first through holes, a load ring is sleeved and fixedly connected to the outer wall of the circumference of the upper end of the fixed table, and second through holes are formed in the inner portions of two sides of the load ring, and the novel forming machine has the beneficial effects that: according to the utility model, the air cylinders provided with the fixing plates are arranged on the two sides of the fixing table, the magnetic adsorption seats clamped with the dies are arranged at the upper ends of the top plates, when the carbon brush carbon.

Description

A novel make-up machine for production of high abrasion carbon brush

Technical Field

The utility model relates to the technical field of machinery, in particular to a novel forming machine for producing a high-wear-resistance carbon brush.

Background

Carbon brushes, also called brushes, are one of the components of electrical machines and are widely used in many electrical devices as a sliding contact. The carbon brush mainly comprises graphite, impregnated graphite and metal (copper and silver) graphite in product application. The carbon brush is a device for transmitting energy or signals between a fixed part and a rotating part of a motor or a generator or other rotating machinery, is generally made of pure carbon and a coagulant, is generally square in shape, is clamped on a metal support, is tightly pressed on a rotating shaft by a spring inside, and when the motor rotates, transmits electric energy to a coil through a phase changer. The volume is large or small. Carbon brushes are widely used as a sliding contact in many electrical devices. The product material mainly comprises electrochemical graphite, impregnated graphite, metal (copper and silver containing) graphite, and a carbon brush can use a plurality of mechanical devices in the production process, and an extrusion molding machine is one of the mechanical devices.

The extrusion molding machine that uses during carbon brush production at present is at the during operation, and the most manual work takes off the carbon brush of just having extruded from the extrusion molding machine, because fashioned carbon brush product inlays in the mould on the make-up machine, need close the extrusion molding machine when taking, then pulls out the carbon brush product from the mould, can be comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel forming machine for producing a high-wear-resistance carbon brush, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel forming machine for producing a high-wear-resistance carbon brush comprises a fixed table, wherein a driving motor is fixedly connected to the inner side of the upper end of the fixed table, the output end of the driving motor faces upwards, a rotary table is fixedly connected to the output end of the driving motor through a driving shaft, the rotary table is connected to the upper end of the fixed table in a sliding mode, a plurality of first through holes are formed in the inner side of the periphery of the rotary table at equal intervals, baffle rings are fixedly connected to the upper ends of the first through holes, a carrying ring is sleeved and fixedly connected to the outer wall of the circumference of the upper end of the fixed table, second through holes are formed in the two sides of the carrying ring, the diameters of the second through holes are the same as the diameters of the lower ends of the corresponding first through holes and are located on the same central line, sliding grooves are formed in the outer walls of parts of the fixed table on the two sides of the lower end of the carrying ring, hanging plates are fixedly connected to the outer walls of the circumferences of the two sides of the carrying ring, and are fixedly connected with a fixed frame together, the mount sets up the top at the revolving stage, the lower extreme of hanger plate all is through diaphragm fixed connection on the fixed station, the equal fixedly connected with cylinder in middle part of diaphragm, the equal fixedly connected with roof in piston rod upper end of cylinder, the equal fixedly connected with magnetism adsorption seat in upper end of roof, the equal joint of magnetism adsorption seat is in the inside of homonymy second through-hole, the spacing groove has all been seted up on the both sides inner wall of magnetism adsorption seat, the equal sliding connection in inside upper end of magnetism adsorption seat has the magnet board, the equal magnetism in upper end of magnet board is connected with the mould, the equal joint of mould is in the first through-hole that corresponds at this moment, the upper end of mould all contradicts with the fender ring lower extreme that the first through-hole in place is inside to be connected.

Preferably, one side of the top plate, which is close to the fixed table, is fixedly connected with a sliding plate, and the sliding plates are slidably connected inside the sliding grooves on the same side.

Preferably, the lower ends of the magnet plates are fixedly connected with springs, and the lower ends of the springs are fixedly connected to the inner wall of the lower end of the magnetic adsorption seat.

Preferably, the equal fixedly connected with stopper in both sides of magnet board, the equal sliding connection of stopper is in the inside of homonymy spacing groove.

Preferably, the hanging plates are of U-shaped structures, and the inner widths of the hanging plates are larger than the outer diameter of the die.

Preferably, the circumference outer wall of magnet board all contradicts with the inner wall of place magnetic adsorption seat and is connected, the diameter of magnet board all is the same with the external diameter of mould.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the air cylinders provided with the fixing plates are arranged on the two sides of the fixing table, the magnetic adsorption seats clamped with the dies are arranged at the upper ends of the top plates, when the carbon brush carbon.

Drawings

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

FIG. 2 is a schematic view of a turntable structure of the present invention;

FIG. 3 is a schematic view of a carrier ring structure according to the present invention;

FIG. 4 is a schematic view of the slider structure of the present invention;

FIG. 5 is a side external view of the present invention;

fig. 6 is a schematic structural diagram of a magnetic chuck according to the present invention.

In the figure: 1. a fixed table; 2. a drive motor; 3. a turntable; 4. a first through hole; 5. a carrier ring; 6. a second through hole; 7. a hanger plate; 8. a fixed mount; 9. a transverse plate; 10. a cylinder; 11. a top plate; 12. a magnetic adsorption base; 13. a mold; 14. a baffle ring; 15. a chute; 16. a slide plate; 17. a limiting groove; 18. a magnet plate; 19. a spring; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a novel forming machine for producing a high-wear-resistance carbon brush comprises a fixed table 1, wherein a driving motor 2 is fixedly connected to the inner side of the upper end of the fixed table 1, the output end of the driving motor 2 faces upwards, a rotary table 3 is fixedly connected to the output end of the driving motor 2 through a driving shaft, the rotary table 3 is connected to the upper end of the fixed table 1 in a sliding mode, a plurality of first through holes 4 are formed in the inner side of the periphery of the rotary table 3 at equal intervals, baffle rings 14 are fixedly connected to the upper ends of the inner portions of the first through holes 4, a carrying ring 5 is sleeved and fixedly connected to the outer wall of the circumference of the upper end of the fixed table 1, second through holes 6 are formed in the inner portions of the two sides of the carrying ring 5, the diameters of the second through holes 6 are the same as the diameters of the corresponding lower ends of the first through holes 4 and are located on the same central line, sliding grooves 15 are formed in the outer walls of the partial fixed tables 1 at the two sides of the lower end of the carrying ring 5, hanging plates 7 are fixedly connected to the outer walls of the circumference of the two sides of the carrying ring 5, the hanging plate 7 is fixedly connected with a fixing frame 8 jointly, the fixing frame 8 is arranged above the rotary table 3, the lower ends of the hanging plate 7 are fixedly connected on the fixed table 1 through a transverse plate 9, the middle parts of the transverse plate 9 are fixedly connected with air cylinders 10, the upper ends of piston rods of the air cylinders 10 are fixedly connected with a top plate 11, the upper ends of the top plate 11 are fixedly connected with magnetic adsorption seats 12, the magnetic adsorption seats 12 are clamped in the second through holes 6 on the same side, the inner walls on the two sides of the magnetic adsorption seats 12 are respectively provided with a limiting groove 17, the upper ends inside the magnetic adsorption seats 12 are respectively connected with a magnet plate 18 in a sliding manner, the upper ends of the magnet plates 18 are respectively connected with a mold 13 in a magnetic manner, the molds 13 are respectively clamped in the corresponding first through holes 4, the upper end of mould 13 all with the inside fender ring 14 lower extreme of the first through-hole 4 of place contradict and connect, usable fender ring 14 supports the upper end of mould 13 during the use, conveniently fixes mould 13 in the inside of the first through-hole 4 of place.

The two sides of the magnet plate 18 are fixedly connected with the limiting blocks 20, the limiting blocks 20 are connected inside the limiting grooves 17 on the same side in a sliding manner, the magnet plate 18 is conveniently fixed inside the magnetic adsorption seat 12, the magnet plate 18 is prevented from being ejected out of the magnetic adsorption seat 12, the hanging plate 7 is in a U-shaped structure, the inner width of the hanging plate 7 is larger than the outer diameter of the mold 13, the mold 13 is convenient to replace, the circumferential outer wall of the magnet plate 18 is in interference connection with the inner wall of the magnetic adsorption seat 12, the diameter of the magnet plate 18 is the same as the outer diameter of the mold 13, the mold 13 is convenient to insert into the magnetic adsorption seat 12 and can be aligned with the second through hole 6 on the same side, the side, close to the fixed table 1, of the top plate 11 is fixedly connected with the sliding plate 16, the sliding plate 16 is connected inside the sliding grooves 15 on the same side in a sliding manner, the top plate 11 can be connected to the fixed table 1, the top plate 11 is convenient to move up and down, the lower end of the magnet plate 18 is fixedly connected with the springs 19, the lower ends of the springs 19 are fixedly connected to the inner wall of the lower end of the magnetic adsorption base 12, so that the mold 13 can be conveniently ejected out of the magnetic adsorption base 12, and the mold 13 can be conveniently separated from the magnet plate 18.

Specifically, when the present invention is used, a power supply is switched on, the driving motor 2 drives the turntable 3 to rotate at the upper end of the fixed table 1, when the mold 13 with the formed carbon brush product rotates to a position right above the magnetic adsorption seat 12 at one side of the fixed table 1, the magnetic adsorption seat 12 sucks the mold 13, the connected air cylinder 10 moves downwards, the mold 13 is pulled out from the inside of the first through hole 4, a worker takes the mold 13 off the magnetic adsorption seat 12 and pours out the carbon brush product formed in the mold 13, an empty mold 13 is installed on the magnetic adsorption seat 12 at the other side of the fixed table 1, when the empty first through hole 4 moves to a position above the magnetic adsorption seat 12 at the other side of the fixed table 1, the lower end of the mold 13 is adsorbed at the upper end of the magnet plate 18 installed at the same side of the magnetic adsorption seat 12, and the air cylinder 10 connected with the magnetic adsorption seat 12 moves upwards, the empty mold 13 is inserted into the empty first through hole 4, when the turntable 3 rotates again, the lower end of the empty mold 13 is separated from the upper end of the magnet plate 18 installed in the magnetic adsorption seat 12 and slides on the upper end of the carrying ring 5, and then the above operations are repeated to replace the mold 13 in the first through hole 4.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel forming machine for producing a high-wear-resistance carbon brush is characterized by comprising a fixed table (1), wherein a driving motor (2) is fixedly connected to the inner side of the upper end of the fixed table (1), the output end of the driving motor (2) faces upwards, a rotary table (3) is fixedly connected to the output end through a driving shaft, the rotary table (3) is connected to the upper end of the fixed table (1) in a sliding mode, a plurality of first through holes (4) are formed in the inner side of the periphery of the rotary table (3) at equal intervals, a baffle ring (14) is fixedly connected to the upper end of the inner portion of each first through hole (4), a load ring (5) is sleeved and fixedly connected to the outer wall of the circumference of the upper end of the fixed table (1), second through holes (6) are formed in the two sides of the load ring (5), the diameters of the second through holes (6) are the same as the diameters of the lower ends of the corresponding first through holes (4) at the moment and are located on the same central line, the outer walls of part of fixing tables (1) on two sides of the lower end of the load ring (5) are respectively provided with a sliding groove (15), the outer walls of the circumferences of two sides of the load ring (5) are respectively and fixedly connected with a hanging plate (7), the hanging plates (7) are jointly and fixedly connected with a fixing frame (8), the fixing frame (8) is arranged above the rotary table (3), the lower end of each hanging plate (7) is respectively and fixedly connected onto the fixing tables (1) through a transverse plate (9), the middle parts of the transverse plates (9) are respectively and fixedly connected with an air cylinder (10), the upper ends of piston rods of the air cylinders (10) are respectively and fixedly connected with a top plate (11), the upper ends of the top plates (11) are respectively and fixedly connected with a magnetic adsorption seat (12), the magnetic adsorption seats (12) are respectively clamped inside the second through holes (6) on the same side, the inner walls on two sides of the magnetic adsorption seats (12) are respectively provided with a limiting groove (17), the equal sliding connection in inside upper end of magnetic adsorption seat (12) has magnet board (18), the equal magnetism in upper end of magnet board (18) is connected with mould (13), the equal joint of mould (13) is in first through-hole (4) that correspond this moment, the upper end of mould (13) all contradicts with the fender ring (14) lower extreme of the first through-hole (4) inside in place and connects.

2. The novel forming machine for producing the high-abrasion-resistance carbon brush according to claim 1, characterized in that: the top plate (11) is close to one side of the fixed table (1) and is fixedly connected with a sliding plate (16), and the sliding plate (16) is connected to the inner portion of the sliding groove (15) on the same side in a sliding mode.

3. The novel forming machine for producing the high-abrasion-resistance carbon brush according to claim 1, characterized in that: the lower end of the magnet plate (18) is fixedly connected with a spring (19), and the lower end of the spring (19) is fixedly connected to the inner wall of the lower end of the magnetic adsorption seat (12).

4. The novel forming machine for producing the high-abrasion-resistance carbon brush according to claim 1, characterized in that: the equal fixedly connected with stopper (20) in both sides of magnet board (18), the equal sliding connection of stopper (20) is in the inside of homonymy spacing groove (17).

5. The novel forming machine for producing the high-abrasion-resistance carbon brush according to claim 1, characterized in that: the hanging plates (7) are of U-shaped structures, and the inner widths of the hanging plates (7) are larger than the outer diameters of the molds (13).

6. The novel forming machine for producing the high-abrasion-resistance carbon brush according to claim 1, characterized in that: the circumference outer wall of magnet board (18) all contradicts with the inner wall of place magnetic adsorption seat (12) and is connected, the diameter of magnet board (18) all is the same with the external diameter of mould (13).