CN111987560A - Carbon brush lead straightening device - Google Patents
Carbon brush lead straightening device Download PDFInfo
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- CN111987560A CN111987560A CN202010964337.XA CN202010964337A CN111987560A CN 111987560 A CN111987560 A CN 111987560A CN 202010964337 A CN202010964337 A CN 202010964337A CN 111987560 A CN111987560 A CN 111987560A
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- straightening
- knife
- mounting seat
- carbon brush
- brush lead
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/12—Manufacture of brushes
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Abstract
The invention discloses a carbon brush lead straightening device which comprises a base, wherein a left mounting seat and a right mounting seat are slidably mounted at the upper end of the base, the left mounting seat and the right mounting seat perform relative horizontal displacement motion through a driving mechanism, a left straightening knife and a right straightening knife are fixedly mounted at the upper ends of the left mounting seat and the right mounting seat respectively, and a plurality of groups of the left straightening knife and the right straightening knife are arranged respectively. The invention relates to a carbon brush processing device, in particular to a carbon brush lead straightening device, and belongs to the technical field of carbon brush processing. According to the invention, the carbon brush leads are clamped and straightened by the multiple groups of straightening knives with the V-shaped openings which are stacked in a stacked manner, so that the purpose of straightening the leads is achieved, the automatic assembly of the carbon brushes is facilitated, the assembly efficiency of the carbon brushes is improved, the labor intensity is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to a carbon brush processing device, in particular to a carbon brush lead straightening device, and belongs to the technical field of carbon brush processing.
Background
Carbon brushes (Carbon brushes), also called brushes, are widely used as sliding contacts in many electrical devices, and are mainly made of graphite, impregnated graphite, and metal (copper-containing, silver) graphite, and are devices for transmitting energy or signals between a fixed part and a rotating part of a motor or a generator or other rotating machinery, generally made of pure Carbon and a coagulant, generally in a square shape, clamped on a metal support, tightly pressed on a rotating shaft by a spring inside, and when the motor rotates, electric energy is transmitted to a coil through a phase converter.
In the assembly process of the carbon brush, because the lead of the carbon brush is soft and bent, automation is difficult to realize, the carbon brush is generally assembled manually, and the problems of high labor intensity, low efficiency, low quality and the like are caused.
Disclosure of Invention
The invention aims to provide a carbon brush lead straightening device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: carbon brush lead wire is smoothed out with fingers straight device, the on-line screen storage device comprises a base, base upper end slidable mounting has left mount pad and right mount pad, relative horizontal displacement motion is done through actuating mechanism to left side mount pad and right mount pad, there are the left side to smooth out with fingers straight sword and the right side to smooth out with fingers straight sword respectively on left side mount pad and right mount pad, the left side is smoothed out with fingers straight sword and the right side and is smoothed out with fingers straight sword and be equipped with the multiunit respectively, and the multiunit the left side is smoothed out with fingers straight sword and the right side and is the range upon range of setting from top to bottom of equidistance, every group the left side is smoothed out with fingers straight sword and the right side and is smoothed out with fingers straight sword and crisscross setting from top to bottom, the left side is smoothed out with fingers straight sword and the right side and is smoothed out with fingers the.
As a preferable technical scheme of the invention, the driving mechanism comprises an air claw which is fixedly arranged at the upper end of the base, and a movable claw arranged on the air claw is fixedly connected with the left mounting seat and the right mounting seat respectively.
According to a preferable technical scheme of the invention, the upper ends of the left mounting seat and the right mounting seat are fixedly provided with limiting screws, and the two limiting screws are positioned on the same straight line, so that the lead of the carbon brush is prevented from being cut off due to the fact that the left mounting seat and the right mounting seat are moved too much.
As a preferred technical scheme of the invention, the upper ends of the left mounting seat and the right mounting seat are fixedly provided with the fixing seats, and the limiting screws are rotatably arranged on the fixing seats, so that the limiting distance of the limiting screws can be conveniently adjusted.
As a preferred technical scheme, the left mounting seat and the right mounting seat respectively fix the left straightening knife and the right straightening knife through mounting pressing plates, the mounting pressing plates are in a sheet shape and separate the left straightening knife and the right straightening knife which are stacked up and down, the fixing effect is good, and the mounting pressing plates are respectively and fixedly mounted at the tail ends of the left straightening knife and the right straightening knife, which are deviated from the knife edge, so that the knife edge can work conveniently.
According to a preferable technical scheme of the invention, the tail ends of the left straightening knife and the right straightening knife are respectively provided with an adjusting mechanism, and the left straightening knife and the right straightening knife respectively perform relative adjusting motion on the left mounting seat and the right straightening knife through the adjusting mechanisms, so that the adjustment is convenient.
As a preferable technical scheme, the adjusting mechanism comprises a plurality of groups of adjusting screws, the adjusting screws are rotatably arranged on the side edges of the left mounting seat and the right mounting seat which are deviated from each other, and the tail ends of the adjusting screws are rotatably connected with the mounting pressing plates at the tail ends of the left straightening knife and the right straightening knife, so that the adjusting mechanism is convenient to adjust.
According to a preferable technical scheme of the invention, the cutting edge part of the V-shaped groove is provided with an arc chamfer, so that the carbon brush lead is protected and the lead is prevented from being cut off.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the carbon brush leads are clamped and straightened by the multiple groups of straightening knives with the V-shaped openings which are stacked in a stacked manner, so that the purpose of straightening the leads is achieved, the automatic assembly of the carbon brushes is facilitated, the assembly efficiency of the carbon brushes is improved, the labor intensity is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the present invention.
In the figure: 1. a base; 2. a pneumatic claw; 3. a left mounting base; 4. a right mounting base; 5. a left straightening knife; 6. a right straightening knife; 7. installing a pressing plate; 8. a V-shaped groove; 9. chamfering with an arc; 10. an adjusting screw; 11. a limit screw; 12. a carbon brush.
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. 1-2, the invention provides a carbon brush lead straightening device, which comprises a base 1, wherein a left mounting seat 3 and a right mounting seat 4 are slidably mounted at the upper end of the base 1, the left mounting seat 3 and the right mounting seat 4 perform relative horizontal displacement motion through a driving mechanism, the driving mechanism comprises an air claw 2, the air claw 2 is fixedly mounted at the upper end of the base 1, a movable claw arranged on the air claw 2 is fixedly connected with the left mounting seat 3 and the right mounting seat 4 respectively, the air claw is controlled by a controller, when the air claw is opened, the left mounting seat 3 and the right mounting seat 4 are driven to be opened, a track is arranged at the upper end of the base 1, the left mounting seat 3 and the right mounting seat 4 are both slidably mounted on the track for convenient displacement, a left straightening knife 5 and a right straightening knife 6 are fixedly mounted at the upper ends of the left mounting seat 3 and the right mounting seat 4 respectively, a plurality of groups of the left straightening knife 5 and the right straightening knife 6 are arranged, in this embodiment, three groups of the carbon brushes are arranged, the three groups of the left straightening blades 5 and the right straightening blades 6 are arranged in an equidistant and vertically stacked manner, the left straightening blades 5 and the right straightening blades 6 of each group are arranged in an up-down staggered manner and are staggered with each other, the edges of the left straightening blades 5 and the right straightening blades 6 are staggered with each other and stacked, the edges of the left straightening blades 5 and the right straightening blades 6 are arranged oppositely, the edges of the left straightening blades 5 and the right straightening blades 6 are provided with V-shaped grooves 8, the edge parts of the V-shaped grooves 8 are provided with arc chamfers 9, the break angles and the edges of the V-shaped grooves 8 are provided with arc chamfers 9, the break angles of the V-shaped grooves 8 are prevented from being in a state of straightening the carbon brushes 12, and the carbon brushes 12 are protected.
The equal fixed mounting in left mount pad 3 and the 4 upper ends of right mount pad has stop screw 11, and two stop screw 11 are located same straight line, and when gas claw 2 drove left mount pad 3 and right mount pad 4 and draw together, two 11 played and blockked limiting displacement, and left mount pad 3 and the 4 upper ends of right mount pad fixed mounting have a fixing base, and stop screw 11 rotates and installs on the fixing base, through rotating stop screw 11, adjusts two stop screw 11's spacing distance.
The left mounting seat 3 and the right mounting seat 4 are respectively fixed with a left straightening knife 5 and a right straightening knife 6 through a mounting pressure plate 7, the mounting pressure plate 7 is in a sheet shape and separates the left straightening knife 5 and the right straightening knife 6 which are arranged in an up-down stacked manner, the mounting pressure plate 7 is respectively and fixedly mounted at the tail ends of the left straightening knife 5 and the right straightening knife 6 which are deviated from a knife edge, the upper ends of the left mounting seat 3 and the right mounting seat 4 are respectively and fixedly provided with a track, the left straightening knife 5 and the right straightening knife 6 are slidably mounted on the track through the mounting pressure plate 7, the tail ends of the left straightening knife 5 and the right straightening knife 6 are respectively provided with an adjusting mechanism, the left straightening knife 5 and the right straightening knife 6 are respectively and relatively adjusted on the left mounting seat 3 and the right straightening knife 6 through the adjusting mechanisms, the adjusting mechanisms comprise adjusting screws 10, the adjusting screws 10 are provided with a plurality of groups and are respectively and rotatably mounted at the side edges of the left mounting seat 3 and the right mounting seat 4 which are deviated from the left mounting seat 4, the tail end of an adjusting screw 10 is rotatably connected with a mounting pressing plate 7 at the tail ends of the left straightening knife 5 and the right straightening knife 6, the positions of the left straightening knife 5 and the right straightening knife 6 are adjusted by rotating the adjusting screw 10, and the left straightening knife 5 and the right straightening knife 6 are matched with a limiting screw 11 to achieve the purposes of clamping a lead of a carbon brush 12 and not damaging the carbon brush 12.
The working principle of the present invention will be specifically explained below: in order to realize the automatic assembly of the carbon brush, firstly, the lead of the soft bent carbon brush 12 needs to be straightened, the claw part of the air claw 2 is controlled by the controller to be opened and closed to drive the left mounting seat 3 and the right mounting seat 4 to do opening and closing movement, before the lead of the carbon brush 12 is straightened, the limiting screws 11 on the left mounting seat 3 and the right mounting seat 4 are rotated to adjust the limiting distance of the limiting screws 11, when the left mounting seat 3 and the right mounting seat 4 drive the left straightening knife 5 and the right straightening knife 6 to be closed, the central bevel parts of the V-shaped grooves 8 on the left straightening knife 5 and the right straightening knife 6 can reserve diamond-shaped gaps through which the lead passes, the limiting screws 11 ensure that the left straightening knife 5 and the right straightening knife 6 can not damage the lead of the carbon brush 12, and the positions of the left straightening knife 5 and the right straightening knife 6 on the left mounting seat 3 and the right mounting seat 4 are adjusted by rotating the adjusting screws 10, the carbon brush is better matched with a lead of a carbon brush 12, the left side straightening knife 5 and the right side straightening knife 6 are driven to be combined through the control air claw 2, a diamond-shaped gap gradually reduced gradually is formed at the position of a V-shaped groove 8 of the knife edge of the left side straightening knife 5 and the knife edge of the right side straightening knife 6, when two limit screws 11 are abutted, the lead of the carbon brush 12 is clamped, the left side straightening knife 5 and the right side straightening knife 6 are arranged in a multilayer mode, the carbon brush 12 is pulled to enable the lead to move perpendicular to the left side straightening knife 5 and the right side straightening knife 6, the full-length range of the lead of the carbon brush 12 is straightened, and after the straightening is finished, the left side straightening knife 5 and the right side straightening knife 6 are driven to reset through the control air claw 2.
In conclusion, the multi-layer thin-wall straightening knife is adopted to extrude the lead, the carbon brush 12 is pulled to move perpendicular to the surface of the straightening knife, and the lead of the carbon brush 12 is clamped and straightened by the multiple groups of the straightening knives with the V-shaped openings which are stacked, so that the purpose of straightening the lead is achieved, automatic assembly of the carbon brush is facilitated, the assembly efficiency of the carbon brush is improved, the labor intensity is reduced, and the production efficiency is improved.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A carbon brush lead straightening device comprises a base (1) and is characterized in that a left mounting seat (3) and a right mounting seat (4) are slidably mounted at the upper end of the base (1), the left mounting seat (3) and the right mounting seat (4) do relative horizontal displacement motion through a driving mechanism, the upper ends of the left mounting seat (3) and the right mounting seat (4) are respectively and fixedly provided with a left straightening knife (5) and a right straightening knife (6), the left straightening knife (5) and the right straightening knife (6) are respectively provided with a plurality of groups, and a plurality of groups of the left straightening knives (5) and the right straightening knives (6) are arranged in an equidistant way and are stacked up and down, each group of the left straightening knives (5) and the right straightening knives (6) are arranged in a staggered way, the knife edges of the left straightening knife (5) and the right straightening knife (6) are arranged oppositely, and the knife edges of the left straightening knife (5) and the right straightening knife (6) are both provided with V-shaped grooves (8).
2. The carbon brush lead straightening device according to claim 1, characterized in that: the driving mechanism comprises a pneumatic claw (2), the pneumatic claw (2) is fixedly installed at the upper end of the base (1), and a movable claw arranged on the pneumatic claw (2) is fixedly connected with the left mounting seat (3) and the right mounting seat (4) respectively.
3. The carbon brush lead straightening device according to claim 1, characterized in that: and the upper ends of the left mounting seat (3) and the right mounting seat (4) are fixedly provided with limit screws (11), and the two limit screws (11) are positioned on the same straight line.
4. The carbon brush lead straightening device according to claim 3, characterized in that: left side mount pad (3) and right mount pad (4) upper end fixed mounting have the fixing base, stop screw (11) rotate to be installed on the fixing base.
5. The carbon brush lead straightening device according to claim 1, characterized in that: left side mount pad (3) and right mount pad (4) are smoothed out with fingers through installation clamp plate (7) respectively and are fixed with fingers on the left side straight-bladed (5) and the right side straight-bladed (6), installation clamp plate (7) are the slice, and will stack up the left side of setting with fingers straight-bladed (5) and the right side is smoothed out with fingers straight-bladed (6) and separate, installation clamp plate (7) are fixed mounting respectively and are smoothed out with fingers the tail end that straight-bladed (6) deviate from in the left side straight-bladed (5) and the right side with fingers straight-bladed (6).
6. The carbon brush lead straightening device according to claim 1, characterized in that: the tail ends of the left straightening knife (5) and the right straightening knife (6) are respectively provided with an adjusting mechanism, and the left straightening knife (5) and the right straightening knife (6) are respectively subjected to relative adjusting movement on the left mounting seat (3) and the right straightening knife (6) through the adjusting mechanisms.
7. The carbon brush lead straightening device according to claim 6, characterized in that: the adjusting mechanism comprises adjusting screws (10), the adjusting screws (10) are provided with multiple groups and are respectively rotatably installed on the side edge deviating from the left mounting seat (3) and the right mounting seat (4), and the tail ends of the adjusting screws (10) are rotatably connected with a mounting pressing plate (7) at the tail ends of the left straightening knife (5) and the right straightening knife (6).
8. The carbon brush lead straightening device according to claim 1, characterized in that: the cutting edge part of the V-shaped groove (8) is provided with an arc chamfer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964337.XA CN111987560A (en) | 2020-09-15 | 2020-09-15 | Carbon brush lead straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964337.XA CN111987560A (en) | 2020-09-15 | 2020-09-15 | Carbon brush lead straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111987560A true CN111987560A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010964337.XA Pending CN111987560A (en) | 2020-09-15 | 2020-09-15 | Carbon brush lead straightening device |
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| CN (1) | CN111987560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387226A (en) * | 2021-06-16 | 2021-09-14 | 深圳市默孚龙科技有限公司 | Slip ring brush silk sorting device and slip ring brush silk sorting system |
| CN114050465A (en) * | 2021-11-17 | 2022-02-15 | 徐州云泰精密技术有限公司 | Automatic straight carbon brush pigtail device of smoothing out with fingers |
-
2020
- 2020-09-15 CN CN202010964337.XA patent/CN111987560A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387226A (en) * | 2021-06-16 | 2021-09-14 | 深圳市默孚龙科技有限公司 | Slip ring brush silk sorting device and slip ring brush silk sorting system |
| CN114050465A (en) * | 2021-11-17 | 2022-02-15 | 徐州云泰精密技术有限公司 | Automatic straight carbon brush pigtail device of smoothing out with fingers |
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