CN106947987B - A kind of hole of variable diameter of axle plating brush - Google Patents
A kind of hole of variable diameter of axle plating brush Download PDFInfo
- Publication number
- CN106947987B CN106947987B CN201710249346.9A CN201710249346A CN106947987B CN 106947987 B CN106947987 B CN 106947987B CN 201710249346 A CN201710249346 A CN 201710249346A CN 106947987 B CN106947987 B CN 106947987B
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- China
- Prior art keywords
- hole
- brush
- seat
- variable diameter
- rod
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/04—Electroplating with moving electrodes
- C25D5/06—Brush or pad plating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a kind of hole of variable diameter of axle plating brushes comprising: spindle rod, front are equipped with spline；Support base, is sheathed on spline by splined hole and it is moved forward and backward by pushing mechanism driving；Lead circle is equipped with several pilot holes, connect with support base；Guide rod, several guide rods respectively pass through a pilot hole；The front end of variable diameter seat, spindle rod passes through its inner hole, is enclosed and is set by several arc seat boards, several arc seat boards are respectively connect with the inner end of a guide rod；Path changing head is a conical head, connect with spindle rod；And brush body, it is enclosed and is set by several arc brush boards, each arc brush board is equipped with several brush holes, brushes and is filled with bristle on hole；The inside of several arc brush boards is respectively connect with the outer end of a guide rod；One first spring is arranged on guide rod.The diameter of brush body of the invention can flexibly change, so as to be suitable for the hole type parts progress Brush Plating to different-diameter.
Description
Technical field
The present invention relates to field, in particular to the hole plating brush of a kind of variable diameter of axle.
Background technique
During Brush Plating, the electrolyte that plating needs is provided by the plating brush of one and positive contact, when plating,
Plating brush moves on the workpiece with cathode contacts, so that metal ion is discharged on workpiece crystallization, to form metal on workpiece
Coating.Brush Electroplating Technique is widely used to the maintenance of mechanical equipment as China's new technical field key popularized project
With remanufacture, and achieve significant economic and social benefit.
Currently, when carrying out Brush Plating to the hole on workpiece, often using one and the comparable cylinder of diameter in hole
Body as plating brush, the diameter of this cylindrical body be it is constant, can only to the hole of same specification carry out Brush Plating.When needs pair
When the hole of different-diameter on one workpiece carries out Brush Plating, Brush Plating process must repeatedly replace the plating brush of different size,
To increase the amount of labour of worker, the efficiency that Brush Plating is carried out to workpiece is affected.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of hole of variable diameter of axle plating brushes, to overcome existing because device to hole carries out
The diameter of the plating brush of Brush Plating is fixed and invariable so as to cause the amount of labour of worker is increased, and influences to carry out Brush Plating to workpiece
Efficiency the shortcomings that.
To achieve the above object, the present invention provides a kind of hole of variable diameter of axle plating brushes, wherein and it include: spindle rod,
Its front is provided with spline, which is rotated by rotating mechanism driving；Support base is sheathed on by a splined hole
On the spline of the spindle rod；The support base is moved forward and backward by pushing mechanism driving；Lead circle, it is annular in shape, it should
Several pilot holes are provided on the side wall of lead circle along same even circumferential；The front end of the lead circle and the support base is solid
Fixed connection；Guide rod, each activity of several guide rods pass through a pilot hole；Variable diameter seat, annular in shape, the variable diameter
Seat is located in the lead circle, and the front end activity of the spindle rod passes through the inner hole of the variable diameter seat；The variable diameter seat is by several arcs
Shape seat board, which encloses, to be set, several inner ends of arc seat board respectively with a guide rod are attached；Path changing head is
One pre-large post-small conical head, the rear end of the path changing head and the front end of the spindle rod are attached；And brush body, it is in cylinder
Shape, which is enclosed by several arc brush boards sets, several brush holes are provided on each arc brush board, each described
It brushes and is filled with bristle on hole；The inside of several arc brush boards is respectively connect with the outer end of a guide rod；Each institute
It states and is arranged with first spring being located between the arc brush board connected to it and the lead circle on guide rod.
Preferably, in above-mentioned technical proposal, the pushing mechanism includes: connecting rod, and front end is connect with the support base；
The rear end of the connecting rod is provided with a screw hole seat；Screw rod is pushed, is engaged and connect with the screw hole of the screw hole seat；Motor
Seat, is fixedly installed on the rear portion of the spindle rod；And pushing motor, it is set on the motor cabinet, and promotion electricity
Machine is attached with the promotion screw rod.
Preferably, in above-mentioned technical proposal, the front end of the path changing head is provided with a baffle, and is arranged in the path changing head
There is a second spring being located between the baffle and the lead circle.
Compared with prior art, the invention has the following beneficial effects:
The present invention drives support base to be moved forward and backward by pushing mechanism to control the different location of path changing head and be inserted into
In the inner hole of variable diameter seat, so as to adjusted by the cooperation of guide rod and the first spring arc brush board outward it is distracted away from
From adjusting the diameter of brush body, neatly with this can be suitable for carrying out Brush Plating, worker to the hole type parts of different-diameter
It does not need frequently to replace plating brush, to reduce the amount of labour of worker and improve the efficiency of Brush Plating.The present invention can be controlled effectively
The uniformity that hole type parts are carried out with Brush Plating is made, structure is simple and convenient to operate, easily fabricated and suitable large-scale production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hole plating brush of the variable diameter of axle according to the present invention.
Fig. 2 is the structural schematic diagram that spindle rod according to the present invention is connect with path changing head.
Fig. 3 is the structural schematic diagram that lead circle according to the present invention and support base are attached.
Fig. 4 is the structural schematic diagram that brush body according to the present invention is cooperated by guide rod and variable diameter seat.
Main appended drawing reference explanation:
1- spindle rod, 2- spline, 3- support base, 4- connecting rod, 5- screw hole seat, 6- push screw rod, 7- motor cabinet, and 8- is pushed
Motor, 9- lead circle, 10- variable diameter seat, 11- brush body, the first spring of 12-, 13- path changing head, 14- baffle, 15- splined hole, 16- are led
Xiang Kong, 17- arc brush board, 18- brush hole, 19- arc seat board, 20- guide rod, second spring 21.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Fig. 1 to Fig. 4 shows a kind of structure of the hole plating brush of variable diameter of axle according to the preferred embodiment of the present invention
Schematic diagram, it includes spindle rod 1 that the hole of the variable diameter of axle is brushed with plating, support base 3, lead circle 9, guide rod 20, variable diameter seat 10, is become
Diameter head 13 and brush body 11 are a cylindrical bar with reference to Fig. 1 and Fig. 2 spindle rod 1, and front is provided with spline 2, and spindle rod 1 is by one
Rotating mechanism driving is rotated.Power mechanism can be dynamic in the existing equipment for hole type parts to be carried out with Brush Plating
Power head, the power motor in power head is connected by the rear end of speed changer and spindle rod, so that driving spindle bar 1 is rotated.
Support base 3 is sheathed on the spline 2 of spindle rod 1 by splined hole 15, to enable 3 turns of 1 rotational support seat of spindle rod
It is dynamic, and support base 3 can be slid back and forth relative to spindle rod 1.Support base 3 is driven by a pushing mechanism and carries out front and back shifting
It is dynamic.Preferably, it continues to refer to figure 1, pushing mechanism includes connecting rod 4, pushes screw rod 6, motor cabinet 7 and pushing motor 8, connection
The front end of bar 4 is fixedly connected with support base 3, and connecting rod 4 is parallel to spindle rod 1, and the rear end of connecting rod 4 is provided with a screw hole seat
5, the axis screw hole parallel with spindle rod 1 is provided on screw hole seat 5.The screw hole of the front and screw hole seat 5 that push screw rod 6 carries out
Engagement connection.Motor cabinet 7 is fixedly installed on the rear portion of spindle rod 1, and pushing motor 8 is set on motor cabinet 7, and pushing motor 8
It is attached by shaft coupling with the rear end of screw rod 6 is pushed.Pushing motor 8 pushes screw rod 6 and connecting rod 4 can be with main shaft
Bar 1 is rotated, and pushing motor 8 pushes screw rod 6 to carry out positive and negative rotation by driving, just can drive support base 3 by connecting rod 4
It is moved forward and backward along the spline 2 of spindle rod 1.
It continues to refer to figure 1 and Fig. 3, lead circle 9 is annular in shape, is arranged on the side wall of lead circle 9 along same even circumferential
There are several pilot holes 16, lead circle 9 is fixedly connected with the front end of support base 3, is located at the front of support base 3.Lead circle 9 can
To be attached by several support rods with support base 3, the axis of lead circle 9 and the axis of splined hole 15 are located at same straight line
On, and the aperture of lead circle 9 is greater than splined hole 15.With reference to Fig. 4, several each activities of guide rod 20 pass through a pilot hole 16,
Perpendicular to the axis of spindle rod 1, guide rod can be slided guide rod 20 along pilot hole 16.Variable diameter seat 10 is annular in shape,
Variable diameter seat 10 is located in lead circle 9, and the front end activity of spindle rod 1 passes through the inner hole of variable diameter seat 10.Variable diameter seat 10 is by several arcs
Shape seat board 19, which encloses, to be set, several inner ends of arc seat board 19 respectively with a guide rod 20 are attached.With continued reference to Fig. 2,
Path changing head 13 is a pre-large post-small conical head, and the rear end of path changing head 13 and the front end of spindle rod 1 are attached, path changing head 13
In the front of variable diameter seat 10, the diameter of the rear end of path changing head 13 is identical as the diameter of spindle rod 1, and all arcs of variable diameter seat 10
When shape seat board 19 collapses closed together, the aperture of the inner hole of formation is identical as the diameter of the rear end of path changing head 13.When the machine of promotion
When structure controls the forward movement of support base 3, support base 3 will pass through lead circle 9 and guide rod 20 drives variable diameter seat 10 to move forward, and become
Diameter head 13 just can be nested into the inner hole of variable diameter seat 10, with all arc seat boards 19 of variable diameter seat 10 drive guide rods 20 to
It struts outside.Preferably, the front end of path changing head 13 is provided with a baffle 14, and be arranged in path changing head 13 one be located in baffle 14 with
Second spring 21 between lead circle 9, second spring 21 are used for Auxiliary support lead circle 9, so as to so that pushing mechanism drives
It is more reliable and more stable when support base 3 and mobile lead circle 9.
It continues to refer to figure 1 and Fig. 4, brush body 11 is cylindrical, and brush body 11 is enclosed by several arc brush boards 17 to be set, each
It is provided with several brush holes 18 on arc brush board 17, is filled with bristle on each brush hole 18.The inside of several arc brush boards 17
It is respectively connect with the outer end of a guide rod 20, one is arranged on each guide rod 20 and is located in arc brush board 17 connected to it
The first spring 12 between lead circle 9,12 one end of the first spring are fixed on lead circle 9, and the other end is fixed on arc brush board
On 17.When making arc seat board 19 and guide rod 20 push arc brush board 17 outside in the inner hole that path changing head 13 is inserted into variable diameter seat 10
When strutting, the diameter of the circumference where all arc brush boards 17 will become larger, so as to change the outer diameter of brush body 11, due to
Path changing head 13 is conical head, so as to adjust brush body by the position for controlling the inner hole that path changing head 13 is inserted into variable diameter seat 10
11 outer diameter size.When arc brush board 17 is strutted outward, the first spring 12 is just stretched, to can produce to arc brush board 17
The raw active force inwardly drawn；When path changing head 13 pushed away from the inner hole of variable diameter seat 10, arc brush board 17 will be in the first spring 12
Under the action of automatically retract.When device to hole carries out Brush Plating, when rotating mechanism driving spindle bar 1 rotates, pass through 2 band of spline
Dynamic support base 3 and lead circle 9 rotate, so that the rotation of arc brush board 17 is further driven to by guide rod 20, it can be by brushing hole
The cooperation of bristle and electroplate liquid on 18 to carry out Brush Plating to hole wall.Spindle rod 1 and path changing head 13 can be made to be integrally formed, it is main
The spline 2 of shaft 1 extends in path changing head 13, and the inner end of each arc seat board 19 of variable diameter seat 10 is recessed with a spline,
The spline of each arc seat board 19 and a spline tooth cooperate, to can pass through 20 He of guide rod when rotating spindle rod 1
The collective effect of the cooperation of the spline and spline tooth of arc seat board 19 come drive brush body 11 rotate.
The present invention drives support base 3 to be moved forward and backward by pushing mechanism to control the insertion of the different location of path changing head 13
It is outside so as to adjust arc brush board 17 by the cooperation of guide rod 20 and the first spring 12 into the inner hole of variable diameter seat 10
Distracted distance neatly adjusts the diameter of brush body 11 with this, can be suitable for the hole type parts progress to different-diameter
Brush Plating, worker does not need frequently to replace plating brush, to reduce the amount of labour of worker and improve the efficiency of Brush Plating.Energy of the present invention
The uniformity that hole type parts are carried out with Brush Plating is enough efficiently controlled, structure is simple and convenient to operate, is easily fabricated and suitable big
Large-scale production.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. a kind of hole of variable diameter of axle plating brush characterized by comprising
Spindle rod, front are provided with spline, which is rotated by rotating mechanism driving；
Support base is sheathed on the spline of the spindle rod by a splined hole；The support base by a pushing mechanism drive into
Row is moved forward and backward；
Lead circle, it is annular in shape, several pilot holes are provided on the side wall of the lead circle along same even circumferential；This is led
Journey circle is fixedly connected with the front end of the support base；
Guide rod, each activity of several guide rods pass through a pilot hole；
Variable diameter seat, annular in shape, which is located in the lead circle, and the front end activity of the spindle rod passes through the variable diameter
The inner hole of seat；The variable diameter seat is enclosed by several arc seat boards to be set, several described arc seat boards respectively with a guiding
The inner end of bar is attached；
Path changing head is a pre-large post-small conical head, and the rear end of the path changing head and the front end of the spindle rod are attached；With
And
Brush body, cylindrical, which is enclosed by several arc brush boards sets, if being provided on each arc brush board
Dry is brushed hole, is filled with bristle on each brush hole；The inside of several arc brush boards respectively with a guide rod
Outer end connection；It is arranged with one on each guide rod and is located in the arc brush board connected to it and the lead circle
Between the first spring；
The support base is driven to be moved forward and backward by the pushing mechanism to control the insertion of the different location of the path changing head
Into the inner hole of the variable diameter seat, so as to adjust the arc by the cooperation of the guide rod and first spring
Brush board distracted distance outward, the diameter of the brush body is adjusted with this.
2. the hole of the variable diameter of axle according to claim 1 plating brush, which is characterized in that the pushing mechanism includes:
Connecting rod, front end are connect with the support base；The rear end of the connecting rod is provided with a screw hole seat；
Screw rod is pushed, is engaged and connect with the screw hole of the screw hole seat；
Motor cabinet is fixedly installed on the rear portion of the spindle rod；And
Pushing motor is set on the motor cabinet, and the pushing motor is attached with the promotion screw rod.
3. the hole of the variable diameter of axle according to claim 2 plating brush, which is characterized in that the front end of the path changing head is arranged
There is a baffle, and is arranged with a second spring being located between the baffle and the lead circle in the path changing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249346.9A CN106947987B (en) | 2017-04-17 | 2017-04-17 | A kind of hole of variable diameter of axle plating brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249346.9A CN106947987B (en) | 2017-04-17 | 2017-04-17 | A kind of hole of variable diameter of axle plating brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106947987A CN106947987A (en) | 2017-07-14 |
| CN106947987B true CN106947987B (en) | 2019-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249346.9A Active CN106947987B (en) | 2017-04-17 | 2017-04-17 | A kind of hole of variable diameter of axle plating brush |
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| Country | Link |
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| CN (1) | CN106947987B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866611B (en) * | 2018-08-21 | 2020-10-30 | 嘉兴市金鹭喷织有限公司 | Electroplating brush pen |
| CN110965091B (en) * | 2019-04-04 | 2021-01-29 | 苏州普瑞得电子有限公司 | A brush plating equipment for surface engineering field |
| CN113430630B (en) * | 2021-07-16 | 2023-07-07 | 广东得雅表面处理科技有限公司 | Electroplating machine and electroplating process |
| CN118374861B (en) * | 2024-06-25 | 2024-10-15 | 托伦斯半导体设备启东有限公司 | Full-automatic nickel plating brush for semiconductor etching reaction chamber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201132860Y (en) * | 2007-11-29 | 2008-10-15 | 攀钢集团攀枝花钢铁研究院 | Brush plating anodic for hole |
| CN203923428U (en) * | 2014-05-13 | 2014-11-05 | 广西大学 | A kind of electric brush plating pen anode assembly |
| CN104372391A (en) * | 2014-11-19 | 2015-02-25 | 广西大学 | Plating pen of brushing electroplating for holes |
| CN104532312A (en) * | 2014-11-19 | 2015-04-22 | 广西大学 | Plating pen for brush electroplating of shafts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101029795B1 (en) * | 2010-10-20 | 2011-04-19 | 주식회사 티케이씨 | Moving unit of apparatus for electroplating substrate |
-
2017
- 2017-04-17 CN CN201710249346.9A patent/CN106947987B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201132860Y (en) * | 2007-11-29 | 2008-10-15 | 攀钢集团攀枝花钢铁研究院 | Brush plating anodic for hole |
| CN203923428U (en) * | 2014-05-13 | 2014-11-05 | 广西大学 | A kind of electric brush plating pen anode assembly |
| CN104372391A (en) * | 2014-11-19 | 2015-02-25 | 广西大学 | Plating pen of brushing electroplating for holes |
| CN104532312A (en) * | 2014-11-19 | 2015-04-22 | 广西大学 | Plating pen for brush electroplating of shafts |
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| Publication number | Publication date |
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| CN106947987A (en) | 2017-07-14 |
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