CN215975951U

CN215975951U - Steel wire heat treatment electric conduction device in high-efficiency low-energy-consumption spring rolling

Info

Publication number: CN215975951U
Application number: CN202122563548.5U
Authority: CN
Inventors: 吴敏珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-08
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a steel wire heat treatment electric conduction device in efficient low-energy consumption spring rolling, which comprises an air cylinder mounting plate, wherein an air cylinder body is fixedly mounted at the top of the air cylinder mounting plate, a cable mounting bar is arranged on the back surface of the air cylinder mounting plate, an electrode carbon brush body is arranged at the lower end of the cable mounting bar, and an electrode assembly air cylinder connecting plate is arranged at the bottom of the air cylinder mounting plate. By adopting the structure, the device inputs electric energy to the conductive roller shaft through the electrode carbon brush body in a conductive wheel rotating mode, so that the electric energy is transmitted to the conductive wheel to rotate in flexible contact with the steel wire, and the effect of heating the steel wire is achieved.

Description

Steel wire heat treatment electric conduction device in high-efficiency low-energy-consumption spring rolling

Technical Field

The utility model belongs to the field of heat treatment of spring steel wires of soft furniture, and particularly relates to an electric conduction device for heat treatment of steel wires in high-efficiency low-energy-consumption spring rolling.

Background

The steel wire of the spring of the soft furniture is subjected to heating treatment before being rolled, so that the steel wire is prevented from deforming in the process of rolling the spring by equipment, and good stability and good fatigue resistance can be kept after forming. The heat treatment processing technology is a key process for rolling the spring by the steel wire, the toughness, stability, deformation coefficient, fatigue resistance and other properties of the rolled and formed spring are closely related to the heat treatment of the steel wire, and the steel wire heat treatment device in the prior art adopts the working principle of heating the steel wire, wherein a positive hard alloy conductive block is placed at the position where the steel wire passes through, and a negative hard alloy is placed at a distance of one meter. And under the working state of normal heat treatment, the transformer switches to positive and negative currents to complete the process of heating the steel wire.

The prior art only considers good use, the service life of the conductive block cannot be controlled for the heating quality of the steel wire, the production process and the loss of electric energy in the production process, and the material of the conductive block is hard alloy which is used as the conductive block to be in direct hard contact with the steel wire. The material and the electric conductivity of the conductive block are directly influenced, the quality and the electric energy loss of the steel wire after heat treatment and the resistance are directly influenced, the conductive block is made of hard alloy which is in direct contact with the steel wire, when the input current of a transformer is heated during normal production, the steel wire rubs to generate electric sparks when passing through the conductive block at high speed, the service life of the hard alloy conductive block is only seven days after the hard alloy conductive block is worn quickly, and the prior art is the most typical conductive block with high energy consumption and high consumption. Therefore, the power of the transformer can only be increased in the prior art to solve the problem that the hard alloy as the conductive block has large resistance.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide an electric conduction device for heat treatment of steel wires in spring rolling with high efficiency and low energy consumption so as to solve the problem of resource consumption.

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

a steel wire heat treatment electric conduction device in efficient low-energy consumption spring rolling comprises a cylinder mounting plate, wherein a cylinder body is fixedly mounted at the top of the cylinder mounting plate, a cable mounting bar is arranged on the back of the cylinder mounting plate, an electrode carbon brush body is arranged at the lower end of the cable mounting bar, an upper carbon brush cooling pipe is arranged at the left end of the top of the electrode carbon brush body, a lower carbon brush cooling pipe is arranged at the right end of the top of the electrode carbon brush body, a cooling pipe pressing plate is arranged at the front end of the electrode carbon brush body, an electrode assembly cylinder connecting plate is arranged at the bottom of the cylinder mounting plate, a heat treatment assembly mounting bottom plate is arranged at the outer side of the electrode assembly cylinder connecting plate, a conductive shaft upper sliding block and a conductive shaft lower sliding block are arranged at the bottom of the cylinder mounting plate, a pressure carbon brush spring body is arranged at the bottom of the cylinder mounting plate, and a second bearing body is arranged at the inner side of the pressure carbon brush spring body, the rear end of the second bearing body is provided with an electrode carbon brush mounting seat, the bottoms of the upper sliding block and the lower sliding block of the conductive shaft are provided with an electrode carbon brush spring pressing block, the bottom of the electrode carbon brush spring pressing block is provided with a carbon brush pressing spring cushion block, the inner side of the heat treatment assembly mounting base plate is provided with a second bearing body, the inner side of the second bearing body is provided with a second bearing heat insulation sleeve, two sides of the second bearing body are provided with second bearing wire wheel adjusting plates, the front end of each second bearing wire wheel adjusting plate is provided with a wire wheel bushing body, the front end of each wire wheel bushing body is provided with a bearing steel wire guide wheel, the front end of each bearing steel wire guide wheel is provided with a second bearing cushion sheet, the front end of each second bearing heat insulation sleeve is provided with a conductive roller shaft, the front end of each conductive roller shaft is provided with a conductive wheel, and the front end of each conductive wheel is provided with a first bearing heat insulation sleeve, the inner side of the first bearing heat insulation sleeve is provided with a first bearing body, the front end of the first bearing body is provided with a bearing mounting plate, the front end of the bearing mounting plate is provided with a bearing heat insulation gasket, the front end of the bearing heat insulation gasket is provided with a bearing semicircular pressing ring, the inner side of the bearing semicircular pressing ring is provided with a nut, the front end of the bearing mounting plate is provided with an air-conditioning air inlet pipe seat, the bottom of the air-conditioning air inlet pipe seat is provided with an air-conditioning air inlet pipe body, the two sides of the front end of the upper sliding block and the lower sliding block of the conductive shaft are both provided with steel wire guide hole fixing seats, the inner side of the steel wire guide hole fixing seats is provided with steel wire bodies, the top of the steel wire guide hole fixing seats is provided with electrode cables, and the two sides of the front end of the upper sliding block and the lower sliding block of the conductive shaft are both provided with first bearing wire guide wheel adjusting plates, the front end of the first bearing wire guide wheel adjusting plate is provided with a bearing wire guide wheel bush, the front end of the bearing wire guide wheel bush is provided with a bearing steel wire guide wheel, and the front end of the bearing steel wire guide wheel is provided with a first bearing gasket.

Through adopting above-mentioned technical scheme, through setting up above structure, the device adopts the rotatory mode of leading electrical wheel to pass through electrode carbon brush body with electric energy input to the electrically conductive roller shaft, it is rotatory with steel wire flexible contact on leading electrical wheel to make the electric energy conduct, reach the effect that the steel wire heated, through above technique, can reach energy-conservation, practice thrift the effect of consumptive material, this technical scheme is through improving, various design has been optimized, continuous in the experimentation once again from the failure move towards maturity, compare in current equipment, the device's electric energy saving effect is about 30 ~ 40%, great reduction the cost of steel wire thermal treatment.

Further, as a preferred technical solution, a first screw is provided at a front end of the first bearing spacer.

Through adopting above-mentioned technical scheme, through setting up first screw, can install first bearing gasket through first screw.

Further, as a preferred technical scheme, the top of the cylinder mounting plate is provided with an up-and-down sliding guide post.

Through adopting above-mentioned technical scheme, through setting up the upper and lower slip guide pillar, the cylinder mounting panel of being convenient for carries out oscilaltion and removes under the drive of cylinder body.

Further, as preferred technical scheme, the front end of steel wire guiding hole fixing base is provided with the second screw.

Through adopting above-mentioned technical scheme, through setting up the second screw, can install steel wire guiding hole fixing base through the second screw.

Further, as preferred technical scheme, the top both ends of cylinder mounting panel are provided with the third screw.

Through adopting above-mentioned technical scheme, through setting up the third screw, the third screw can be with the stable top of installing slider about the current-conducting shaft of cylinder mounting panel.

Further, as a preferred technical scheme, a bearing dust guard plate is arranged at the front end of the electrode carbon brush mounting seat.

Through adopting above-mentioned technical scheme, through setting up the bearing dust guard, can play dirt-proof effect to electrode carbon brush mount pad.

In summary, the utility model mainly has the following beneficial effects:

through setting up above structure, the device adopts the rotatory mode of leading electrical wheel to input the electric energy on the electrically conductive roller shaft through electrode carbon brush body, it is rotatory with steel wire flexible contact on leading electrical wheel to make the electric energy conduct, reach the effect that the steel wire heated, through above technique, can reach energy-conservation, practice thrift the effect of consumptive material, this technical scheme is through improving, various design has been optimized, in the continuous experimentation once again from the failure trend to ripe, compare in existing equipment, the device's electric energy saving effect is about 30 ~ 40%, great reduction the cost of steel wire thermal treatment.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a front elevational view of the assembly of the electric drive pulley assembly of the present invention;

FIG. 4 is an air-cooled assembly of the present invention;

FIG. 5 is a view of an electrically conductive shaft semi-open frame of the present invention;

FIG. 6 is an overall view of the fly-by-wire idler of the present invention;

FIG. 7 is a cross-sectional view of the present invention;

fig. 8 is a left side view of the assembly of the utility model.

Reference numerals: 1. cylinder body, 2, cylinder mounting plate, 3, up-down sliding guide post, 4, conductive shaft up-down slide block, 5, heat treatment assembly mounting base plate, 6, electrode assembly cylinder connecting plate, 7, bearing steel wire guide wheel, 8, steel wire guide round hole, 9, electrode carbon brush spring press block, 10, electrode carbon brush body, 11, carbon brush spring body, 12, steel wire guide hole fixing seat, 13, steel wire body, 14, first bearing body, 15, bearing dust guard, 16, second bearing body, 17, conductive roller shaft, 18, conductive wheel, 19, first bearing heat insulation sleeve, 20, nut, 21, bearing mounting plate, 22, bearing semicircular press ring, 23, bearing heat insulation gasket, 24, cold air inlet pipe seat, 25, cold air inlet pipe body, 26, first screw, 27, first bearing gasket, 28, bearing steel wire wheel, 29, bearing wire guide wheel bush, 30. the device comprises a first bearing wire guide wheel adjusting plate 31, a second screw 32, an electrode cable 33, a cable mounting bar 34, a second bearing gasket 35, a wire guide wheel bushing body 36, a third screw 37, a second bearing wire guide wheel adjusting plate 38, a second bearing heat insulation sleeve 39, a carbon brush pressing spring gasket 40, an electrode carbon brush mounting seat 41, an upper carbon brush cooling pipe 42, a lower carbon brush cooling pipe 43 and a cooling pipe pressing plate.

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.

Examples

Referring to fig. 1-8, the steel wire heat treatment electric conduction device in the embodiment of the utility model includes a cylinder mounting plate 2, a cylinder body 1 is fixedly mounted on the top of the cylinder mounting plate 2, a cable mounting bar 33 is disposed on the back of the cylinder mounting plate 2, an electrode carbon brush body 10 is disposed at the lower end of the cable mounting bar 33, an upper carbon brush cooling pipe 41 is disposed at the left end of the top of the electrode carbon brush body 10, a lower carbon brush cooling pipe 42 is disposed at the right end of the top of the electrode carbon brush body 10, a cooling pipe pressing plate 43 is disposed at the front end of the electrode carbon brush body 10, an electrode assembly cylinder connecting plate 6 is disposed at the bottom of the cylinder mounting plate 2, a heat treatment assembly mounting bottom plate 5 is disposed at the outer side of the electrode assembly cylinder connecting plate 6, a conductive shaft upper and lower sliding block 4 is disposed at the bottom of the electrode assembly cylinder connecting plate 6, a carbon brush pressing spring body 11 is disposed at the bottom of the cylinder mounting plate 2, a second bearing body 16 is arranged on the inner side of the carbon brush pressing spring body 11, an electrode carbon brush mounting seat 40 is arranged at the rear end of the second bearing body 16, an electrode carbon brush spring pressing block 9 is arranged at the bottom of the conductive shaft upper and lower sliding blocks 4, a carbon brush pressing spring cushion block 39 is arranged at the bottom of the electrode carbon brush spring pressing block 9, a second bearing body 16 is arranged on the inner side of the heat treatment assembly mounting base plate 5, a second bearing heat-insulating sleeve 38 is arranged on the inner side of the second bearing body 16, second bearing wire wheel adjusting plates 37 are arranged on two sides of the second bearing body 16, a wire wheel lining body 35 is arranged at the front end of each second bearing wire wheel adjusting plate 37, a bearing steel wire guide wheel 7 is arranged at the front end of each wire wheel lining body 35, a second bearing gasket 34 is arranged at the front end of each bearing steel wire guide wheel 7, a conductive roller shaft 17 is arranged at the front end of each second bearing heat-insulating sleeve 38, and a conductive roller 18 is arranged at the front end of each conductive roller shaft 17, the front end of the conductive wheel 18 is provided with a first bearing heat insulation sleeve 19, the inner side of the first bearing heat insulation sleeve 19 is provided with a first bearing body 14, the front end of the first bearing body 14 is provided with a bearing mounting plate 21, the front end of the bearing mounting plate 21 is provided with a bearing heat insulation gasket 23, the front end of the bearing heat insulation gasket 23 is provided with a bearing semicircular clamping ring 22, the inner side of the bearing semicircular clamping ring 22 is provided with a screw cap 20, the front end of the bearing mounting plate 21 is provided with a cold air inlet pipe seat 24, the bottom of the cold air inlet pipe seat 24 is provided with a cold air inlet pipe body 25, both sides of the front end of the conductive shaft upper and lower sliding block 4 are provided with steel wire guide hole fixing seats 12, the inner side of the steel wire guide hole fixing seats 12 is provided with a steel wire guide round hole 8, the inner side of the steel wire guide round hole 8 is provided with a steel wire body 13, the top of the steel wire guide hole fixing seat 12 is provided with an electrode cable 32, both sides of the front end of the conductive shaft upper and lower sliding block 4 are provided with first bearing guide wheel adjusting plates 30, the front end of first bearing wire wheel regulating plate 30 is provided with bearing wire wheel bush 29, the front end of bearing wire wheel bush 29 is provided with bearing steel wire wheel 28, the front end of bearing steel wire wheel 28 is provided with first bearing gasket 27, through setting up above structure, the device adopts conductive wheel 18 rotatory mode to pass through electrode carbon brush body 10 with electric energy input to conductive roller shaft 17, it is rotatory with steel wire flexible contact on the conductive wheel 18 to make the electric energy conduct, reach the effect that the steel wire heated, through above technique, can reach energy-conservation, practice thrift the effect of consumptive material, this technical scheme is through improving, various design has been optimized, in the continuous experimentation once again from the failure trend ripe, compare in current equipment, the electric energy saving effect of the device is about 30 ~ 40%, great reduction the cost of steel wire thermal treatment.

Referring to fig. 1, for the purpose of facilitating the installation of the first bearing pad 27, the front end of the first bearing pad 27 of the present embodiment is provided with a first screw 26, and the first bearing pad 27 can be installed by the first screw 26 by providing the first screw 26.

Referring to fig. 1, in order to achieve the purpose of guiding the cylinder mounting plate 2, the top of the cylinder mounting plate 2 of this embodiment is provided with an upper and lower sliding guide pillar 3, and the cylinder mounting plate 2 is convenient to move up and down under the driving of the cylinder body 1 by the upper and lower sliding guide pillar 3.

Referring to fig. 1, in order to achieve the purpose of facilitating the installation of the steel wire guiding hole fixing seat 12, the front end of the steel wire guiding hole fixing seat 12 of the present embodiment is provided with a second screw 31, and by setting the second screw 31, the steel wire guiding hole fixing seat 12 can be installed through the second screw 31.

Referring to fig. 1, for the purpose of facilitating the installation of the cylinder mounting plate 2, third screws 36 are disposed at two ends of the top of the cylinder mounting plate 2 according to this embodiment, and by disposing the third screws 36, the third screws 36 can stably install the cylinder mounting plate 2 on the top of the conductive shaft up-down sliding block 4.

Referring to fig. 1, in order to achieve the purpose of dust prevention, a bearing dust prevention plate 15 is disposed at the front end of the electrode carbon brush mounting base 40 according to this embodiment, and the dust prevention effect can be achieved on the electrode carbon brush mounting base 40 by disposing the bearing dust prevention plate 15.

The use principle and the advantages are as follows: the cylinder body 1 is fixedly installed on the top of the cylinder installation plate 2, the cable installation bar 33 is arranged on the back of the cylinder installation plate 2, the electrode carbon brush body 10 is arranged at the lower end of the cable installation bar 33, the upper carbon brush cooling pipe 41 is arranged at the left end of the top of the electrode carbon brush body 10, the lower carbon brush cooling pipe 42 is arranged at the right end of the top of the electrode carbon brush body 10, the cooling pipe pressing plate 43 is arranged at the front end of the electrode carbon brush body 10, the electrode assembly cylinder connection plate 6 is arranged at the bottom of the cylinder installation plate 2, the heat treatment assembly installation bottom plate 5 is arranged at the outer side of the electrode assembly cylinder connection plate 6, the conductive shaft upper and lower sliding blocks 4 are arranged at the bottom of the electrode assembly cylinder connection plate 6, the carbon brush pressing spring body 11 is arranged at the bottom of the cylinder installation plate 2, the second bearing body 16 is arranged at the inner side of the carbon brush spring body 11, and the electrode carbon brush installation seat 40 is arranged at the rear end of the second bearing body 16, an electrode carbon brush spring pressing block 9 is arranged at the bottom of the conductive shaft upper and lower sliding blocks 4, a carbon brush pressing spring cushion block 39 is arranged at the bottom of the electrode carbon brush spring pressing block 9, a second bearing body 16 is arranged at the inner side of the heat treatment assembly mounting base plate 5, a second bearing heat-insulating sleeve 38 is arranged at the inner side of the second bearing body 16, second bearing wire wheel adjusting plates 37 are arranged at two sides of the second bearing body 16, a wire wheel bush body 35 is arranged at the front end of each second bearing wire wheel adjusting plate 37, a bearing steel wire guide wheel 7 is arranged at the front end of each wire wheel bush body 35, a second bearing cushion sheet 34 is arranged at the front end of each bearing steel wire guide wheel 7, a conductive roller shaft 17 is arranged at the front end of each second bearing heat-insulating sleeve 38, a conductive roller 18 is arranged at the front end of each conductive roller shaft 17, a first bearing heat-insulating sleeve 19 is arranged at the front end of each conductive roller 18, and a first bearing body 14 is arranged at the inner side of each first bearing heat-insulating sleeve 19, a bearing installation plate 21 is arranged at the front end of the first bearing body 14, a bearing heat insulation gasket 23 is arranged at the front end of the bearing installation plate 21, a bearing semicircular clamping ring 22 is arranged at the front end of the bearing heat insulation gasket 23, a nut 20 is arranged at the inner side of the bearing semicircular clamping ring 22, an air-conditioning air inlet pipe seat 24 is arranged at the front end of the bearing installation plate 21, an air-conditioning air inlet pipe body 25 is arranged at the bottom of the air-conditioning air inlet pipe seat 24, steel wire guide hole fixing seats 12 are respectively arranged at the two sides of the front end of the upper sliding block and the lower sliding block 4 of the electric conduction shaft, a steel wire guide round hole 8 is arranged at the inner side of the steel wire guide round hole 8, a steel wire body 13 is arranged at the top of the steel wire guide hole fixing seat 12, a first bearing wire guide wheel adjusting plate 30 is arranged at the two sides of the front end of the upper sliding block and the lower sliding block 4 of the electric conduction shaft, a bearing wire guide wheel bushing 29 is arranged at the front end of the first bearing wire guide wheel adjusting plate 30, bearing wire wheel bush 29's front end is provided with bearing steel wire wheel 28, bearing steel wire wheel 28's front end is provided with first bearing gasket 27, through setting up above structure, the device adopts electrically conductive wheel 18 rotatory mode to pass through on electrode carbon brush body 10 inputs electrically conductive roller shaft 17 with the electric energy, it is rotatory with steel wire flexible contact on the electrically conductive wheel 18 to make the electric energy conduct, reach the effect that the steel wire heated, through above technique, can reach energy-conservation, practice thrift the effect of consumptive material, this technical scheme is through improving, various design has been optimized, continuous in the experimentation once again from the failure trend mature, compare in existing equipment, the electric energy saving effect of the device is about 30 ~ 40%, great reduction steel wire thermal treatment's cost.

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. The utility model provides a steel silk thermal treatment electric conduction device in high-efficient low energy consumption spring system of rolling up which characterized in that: the cylinder assembly carbon brush comprises a cylinder mounting plate (2), a cylinder body (1) is fixedly mounted at the top of the cylinder mounting plate (2), a cable conductor mounting bar (33) is arranged at the back of the cylinder mounting plate (2), an electrode carbon brush body (10) is arranged at the lower end of the cable conductor mounting bar (33), an upper carbon brush cooling pipe (41) is arranged at the left end of the top of the electrode carbon brush body (10), a lower carbon brush cooling pipe (42) is arranged at the right end of the top of the electrode carbon brush body (10), a cooling pipe pressing plate (43) is arranged at the front end of the electrode carbon brush body (10), an electrode assembly cylinder connecting plate (6) is arranged at the bottom of the cylinder mounting plate (2), a heat treatment assembly mounting bottom plate (5) is arranged at the outer side of the electrode assembly cylinder connecting plate (6), and a conductive shaft upper sliding block and lower sliding block (4) are arranged at the bottom of the electrode assembly cylinder connecting plate (6), the bottom of the cylinder mounting plate (2) is provided with a pressure carbon brush spring body (11), the inner side of the pressure carbon brush spring body (11) is provided with a second bearing body (16), the rear end of the second bearing body (16) is provided with an electrode carbon brush mounting seat (40), the bottom of the upper sliding block (4) and the lower sliding block (4) of the conductive shaft is provided with an electrode carbon brush spring pressing block (9), the bottom of the electrode carbon brush spring pressing block (9) is provided with a pressure carbon brush spring cushion block (39), the inner side of the heat treatment assembly mounting base plate (5) is provided with a second bearing body (16), the inner side of the second bearing body (16) is provided with a second bearing heat insulation sleeve (38), the two sides of the second bearing body (16) are provided with second bearing wire wheel adjusting plates (37), and the front ends of the second bearing wire wheel adjusting plates (37) are provided with wire wheel lining bodies (35), the front end of the wire guide wheel bushing body (35) is provided with a bearing steel wire guide wheel (7), the front end of the bearing steel wire guide wheel (7) is provided with a second bearing gasket (34), the front end of a second bearing heat insulation sleeve (38) is provided with a conductive roller shaft (17), the front end of the conductive roller shaft (17) is provided with a conductive wheel (18), the front end of the conductive wheel (18) is provided with a first bearing heat insulation sleeve (19), the inner side of the first bearing heat insulation sleeve (19) is provided with a first bearing body (14), the front end of the first bearing body (14) is provided with a bearing mounting plate (21), the front end of the bearing mounting plate (21) is provided with a bearing heat insulation gasket (23), the front end of the bearing heat insulation gasket (23) is provided with a bearing semicircular pressing ring (22), the inner side of the bearing semicircular pressing ring (22) is provided with a nut (20), the front end of the bearing mounting plate (21) is provided with an air-conditioning air inlet pipe seat (24), an air-conditioning air inlet pipe body (25) is installed at the bottom of the air-conditioning air inlet pipe seat (24), steel wire guide hole fixing seats (12) are arranged on two sides of the front end of the upper sliding block and the lower sliding block (4) of the conductive shaft, steel wire guide round holes (8) are formed in the inner sides of the steel wire guide round holes (8), a steel wire body (13) is arranged on the inner side of each steel wire guide round hole (8), electrode cable lines (32) are arranged at the top of each steel wire guide hole fixing seat (12), first bearing wire guide wheel adjusting plates (30) are arranged on two sides of the front end of the upper sliding block and the lower sliding block (4) of the conductive shaft, bearing wire guide wheel bushings (29) are arranged at the front ends of the first bearing wire guide wheel adjusting plates (30), and bearing steel wire guide wheels (28) are arranged at the front ends of the bearing wire guide wheel bushings (29), the front end of the bearing steel wire guide wheel (28) is provided with a first bearing gasket (27).

2. The apparatus of claim 1, wherein the apparatus comprises: the front end of the first bearing gasket (27) is provided with a first screw (26).

3. The apparatus of claim 1, wherein the apparatus comprises: the top of the cylinder mounting plate (2) is provided with an up-down sliding guide post (3).

4. The apparatus of claim 1, wherein the apparatus comprises: and a second screw (31) is arranged at the front end of the steel wire guide hole fixing seat (12).

5. The apparatus of claim 1, wherein the apparatus comprises: and third screws (36) are arranged at two ends of the top of the cylinder mounting plate (2).

6. The apparatus of claim 1, wherein the apparatus comprises: and a bearing dust guard plate (15) is arranged at the front end of the electrode carbon brush mounting seat (40).