CN104532315A - Horizontal type hole part brushing electroplating machine tool - Google Patents

Horizontal type hole part brushing electroplating machine tool Download PDF

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Publication number
CN104532315A
CN104532315A CN201410784163.3A CN201410784163A CN104532315A CN 104532315 A CN104532315 A CN 104532315A CN 201410784163 A CN201410784163 A CN 201410784163A CN 104532315 A CN104532315 A CN 104532315A
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CN
China
Prior art keywords
brush
plating
plated pen
machine tool
pen
Prior art date
Application number
CN201410784163.3A
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Chinese (zh)
Other versions
CN104532315B (en
Inventor
黄伟
辛小刚
段月星
张章
徐敏敏
王永康
张亚丽
Original Assignee
广西大学
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Filing date
Publication date
Application filed by 广西大学 filed Critical 广西大学
Priority to CN201410784163.3A priority Critical patent/CN104532315B/en
Publication of CN104532315A publication Critical patent/CN104532315A/en
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Publication of CN104532315B publication Critical patent/CN104532315B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/04Electroplating with moving electrodes
    • C25D5/06Brush or pad plating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • C25D7/04Tubes; Rings; Hollow bodies

Abstract

The invention discloses a horizontal type hole part brushing electroplating machine tool. The horizontal type hole part brushing electroplating machine tool comprises a worktable, an infusion pipe, a workpiece fixing device and a plating pen which corresponds to a workpiece, wherein the plating pen comprises a pipe shaft and plating pen brushes; the pipe shaft is connected with the infusion pipe; each plating pen brush is in a circular arc plate shape and is in a hollow structure; bristles, a liquid spraying opening and a pressure sensor are arranged on the outer wall surface of each plating pen brush; and the plurality of plating pen brushes are uniformly erected on the pipe shaft through a diameter changing mechanism along the circumferential direction. According to the horizontal type hole part brushing electroplating machine tool, the plating pen with the adjustable brushing plating diameter can be used for repairing cylindrical parts with different shaft diameters; a plating plate of the plating pen is in a hollow structure and can be used for storing plating liquid; and the plating liquid is uniformly sprayed by plating liquid holes so that the flowing plating is more uniform and the plating liquid can be saved. The clamped workpiece is supported by a bearing so that the outer diameters of the workpiece and the plating pen keep better coaxiality so that the brushing plating is more uniform and deviated brushing is not caused.

Description

Horizontal components with holes electro-brush plating machine tool
Technical field
The present invention relates to Brush Plating field, particularly the horizontal components with holes electro-brush plating machine tool of one.
Background technology
Brush Plating is a kind of surface processing technique, and it utilizes electrochemical method to be metal by reducing metal ions, and be deposited on the surface of metal or on-metallic article, forms the metal cladding of satisfactory level and smooth densification.Along with science and technology and the development of producing, the field that Brush Electroplating Technique relates to is more and more wider, and the requirement of people to coating is also more and more higher.At present, the application of metal plating, throughout each production and research department of economic activity, has great significance in production practice.The shortcomings such as but Brush Electroplating Technique also mainly rests on the manual brush plating stage in a particular application, there is labor strength large, brush plating efficiency is low, and quality of coating is unstable.
In mechanical means, the damage of hole type parts is common damage fault, the localized axial damage of the damage of hole type parts mainly inner hole wall, the damage of these hole walls can be repaired by Brush Plating, to reduce the waste of resource, improve the work-ing life of hole type parts, cost-saving.
At present, the Brush Plating in hole is mainly implemented by manual, and operator needs brush plating while measure, and to ensure that the size of repairing metapore can reach requirement, and needs to avoid coating to occur peeling off or scratching.Therefore by manually having carried out Brush Plating, a large amount of human and material resources, financial resource can be caused, and in manual Brush Plating process, labour intensity is large, efficiency is low, and require high to the skills and experience of operator, it is difficult to ensure the surface reconditioning quality to hole type parts.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of horizontal components with holes electro-brush plating machine tool, thus overcome that brush plating when manually carrying out Brush Plating is uneven, efficiency is low and the shortcoming of amendment quality instability.
Another object of the present invention is to the plated pen that a kind of components with holes Brush Plating is provided, evenly can spray plating solution and can plating solution be saved.
For achieving the above object, the invention provides a kind of horizontal components with holes electro-brush plating machine tool, comprise the plated pen of worktable, tubing, work holding device and corresponding workpiece setting, described plated pen comprises: tubular axis, and it is connected with described tubing; And plated pen brush, it is circular arc tabular, is hollow structure, the outside wall surface of this plated pen brush is provided with bristle, mouth spray and pressure transmitter, and multiple plated pen brush is circumferentially erected on described tubular axis uniformly by diameter changing mechanism, and described diameter changing mechanism comprises; Bearing, it comprises a stationary bearing and two sliding supports, and three described bearings are equidistantly sheathed on described tubular axis vertically; Described stationary bearing is fixed at the middle part of described tubular axis, and this stationary bearing is hollow structure and is communicated with described tubular axis, and sliding support described in two other is sheathed on described tubular axis in the mode that can slide axially; Plated pen brush support, several plated pen brushes described respectively correspondence are located on several these plated pen brush supports, this plated pen brush support each comprises: expansion link, in hollow tubular, its one end is fixed on described stationary bearing, and the other end of this expansion link is fixedly installed on the middle part of the inner-wall surface of corresponding described plated pen brush, is communicated with by described plated pen brush with described stationary bearing; And two connecting rods, one end of these two connecting rods is articulated with respectively and is positioned on the described sliding support of both sides, and the other end of these two connecting rods is articulated with the middle part of the inner-wall surface of corresponding described plated pen brush respectively; And driving mechanism, it slides for the described sliding support driving one of them to slide axially.
Preferably, in technique scheme, described driving mechanism comprises: screw, on its described sliding support disposed therein; Screw mandrel, itself and described screw are connected with a joggle; And actuator, it is arranged on a permanent seat be fixedly installed on described tubular axis, and this actuator is connected with described screw mandrel to drive described screw mandrel to rotate.
Preferably, in technique scheme, described driving mechanism is at least two and is circumferentially connected with sliding support described in one of them equably.
Preferably, in technique scheme, described actuator is d.c. motor.
Preferably, in technique scheme, described work holding device is located in plating solution case, and described plating solution case is located on described worktable, and described work holding device comprises: regulate support, it is located at bottom described plating solution case; Bearing, its corresponding described plated pen is located on described adjustment support, and workpiece is set in described bearing; And thread jaw chuck, it is connected with actuating unit, and one end of described thread jaw chuck and workpiece grasps fixation workpiece.
Preferably, in technique scheme, described thread jaw chuck carries out insulation processing, described tubular axis is provided with conducting slip ring.
Preferably, in technique scheme, described plated pen is located in plated pen stationary installation, and described plated pen stationary installation comprises: removable plated pen support plate, and it is movably located on described worktable, and described tubular axis is erected on this removable plated pen support plate; Driving mechanism, it is for driving the to-and-fro movement on described worktable of described removable plated pen support plate.
Preferably, in technique scheme, described plating solution case is provided with hinge plate.
Preferably, in technique scheme, also comprise plating solution retrieving arrangement, it comprises: plating solution collection box, and it is provided with the below of described plating solution case, is connected with liquid flow hole on described plating solution case by pipeline; And magnetic drive pump, its input terminus is connected with described plating solution collection box, and output terminal is connected with plating solution recovery channel.
Preferably, in technique scheme, described bristle corrosion resistant material is made.
Compared with prior art, the present invention has following beneficial effect:
(1) horizontal components with holes electro-brush plating machine tool of the present invention, adopts the plated pen of adjustable brush plating diameter, can be used for repairing the cylindric part of the different diameter of axle; The plating plate of plated pen is hollow structure, may be used for storing plating solution, and plating solution can be made in brush plating process to spray plating solution uniformly by plating solution hole, stream is plated more even, and can save plating solution.
(2) adopt the workpiece of bearings clamping, make the external diameter of workpiece and plated pen keep good right alignment, make brush plating more even, can not brush partially.
(3) on plating solution case, being provided with hinge plate, can preventing plating solution from splashing when carrying out brush plating work, plating solution can be saved and can also prevent plating solution splashing from damaging human body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the horizontal components with holes electro-brush plating machine tool of the present invention.
Fig. 2 is the front view of the horizontal components with holes electro-brush plating machine tool of the present invention.
Fig. 3 is the structural representation of plated pen of the present invention.
Fig. 4 is the plated pen brush configuration schematic diagram of plated pen of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification sheets and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or integral part, and do not get rid of other element or other integral part.
As shown in Figure 1 to Figure 2, according to the horizontal components with holes electro-brush plating machine tool of the one of the specific embodiment of the invention, comprise the plated pen 4 of worktable 1, tubing 2, work holding device 3 and corresponding workpiece setting, plating solution retrieving arrangement 5, plated pen stationary installation 6, plating solution case 7.Wherein, tubing 2 is connected with plated pen 4, and plated pen 4 is fixed in plated pen stationary installation 6, and described plated pen stationary installation 6 comprises: removable plated pen support plate 61, and it is movably located on described worktable 1, and plated pen 4 is erected on this removable plated pen support plate 61; First driving mechanism 62, it comprises screw mandrel 621, feed screw nut 622 and stepper-motor 623, screw mandrel 621 is located at the bottom of worktable 1, removable plated pen support plate 61 is connected with screw mandrel 621, and feed screw nut 622 engagement to be located on screw mandrel 621 and to be fixed on the bottom of worktable 1, and stepper-motor 623 is located at the right-hand member of screw mandrel 621, when opening stepper-motor 623, drive screw mandrel 621 to rotate, drive removable plated pen support plate 61 linear reciprocating motion on worktable 1, brush plating is carried out to workpiece.Plated pen 4 is to the workpiece setting in requisition for brush plating, the workpiece of brush plating is fixedly needed with work holding device 3, work holding device 3 is located in plating solution case 7, described plating solution case 7 is located on described worktable 1, the plating solution dropped during for receiving brush plating, plating solution case 7 being covered with hinge plate 8, can preventing plating solution from splashing when carrying out brush plating work, plating solution can be saved and can also prevent plating solution splashing from damaging human body.Described work holding device 3 comprises: regulate support 31, it is located at bottom described plating solution case 7; Bearing 32, its corresponding described plated pen 4 is located on described adjustment support 31, and workpiece is set in described bearing 32, the other end is grasped fixing by thread jaw chuck 33, adopts bearing 32 to support the workpiece of clamping, makes the external diameter of workpiece and plated pen keep good right alignment, make brush plating more even, can not brush partially.Thread jaw chuck 33 is connected with motor 34, and motor 34 controls the work of thread jaw chuck 33.Thread jaw chuck 33 insulating material process, avoids electric leakage.Be provided with plating solution retrieving arrangement 5 in the below of plating solution case 7, for reclaiming discarded plating solution, plating solution retrieving arrangement 5 comprises: plating solution collection box 51, and it is provided with immediately below described plating solution case 7, is connected with the liquid flow hole bottom described plating solution case 7 by pipeline; And magnetic drive pump 52, its input terminus is connected with described plating solution collection box 51, and output terminal and plating solution recovery channel (scheme depending on) are connected.
As shown in Figure 3 and Figure 4, described plated pen 4 comprises: tubular axis 41, and tubular axis 41 is provided with conducting slip ring (figure does not look), and tubular axis 41 is connected with tubing 2; And three plated pen brushes 42, it is circular arc tabular, for hollow structure, the outside wall surface of this plated pen brush is provided with bristle 421, mouth spray 422 and pressure transmitter 423, bristle 421, mouth spray 422 and pressure transmitter 423 regular uniform are distributed in the outside wall surface of plated pen brush 42, and bristle 421 is made with corrosion resistant material.Three plated pen brushes 42 are circumferentially erected on described tubular axis 41 uniformly by diameter changing mechanism 43.Described diameter changing mechanism 43 comprises, bearing, it comprises a stationary bearing 431 and two sliding supports, 432, three described bearings are equidistantly sheathed on described tubular axis 41 vertically, stationary bearing 431 is fixed at the middle part of described tubular axis 41, this stationary bearing 431 is hollow structure and is communicated with described tubular axis 41, sliding support 432 described in two other is sheathed on described tubular axis 41 in the mode that can slide axially, and is positioned at the upper and lower ends of stationary bearing 431, three plated pen brush supports 44, described three plated pen brushes 42 respectively correspondence are located on several these plated pen brush supports 44, this plated pen brush support 44 each comprises: expansion link 441, in hollow tubular, its one end is fixed on described stationary bearing 431, and the other end of this expansion link is fixedly installed on the middle part of the inner-wall surface of corresponding described plated pen brush 42, described plated pen brush 42 is communicated with described stationary bearing 431, plating solution flows in tubular axis 41 by tubing 2, enter stationary bearing 431 inner, then flow in plated pen brush 42 by expansion link 441, then the outer wall of plated pen brush 42 is flowed out by mouth spray.When carrying out brush plating, plating solution can be provided directly to brush plating, stream being plated more even, and can plating solution be saved.And two connecting rods 442, one end of one of them connecting rod is articulated with and is positioned on the described sliding support 432 of upper end, and the other end is articulated with the middle part of the inner-wall surface of corresponding described plated pen brush 42.Another connecting rod one end is articulated with and is positioned on the described sliding support 432 of lower end, and the other end is articulated with the middle part of the inner-wall surface of corresponding described plated pen brush 42.Three the second driving mechanisms 45, are located on supporting seat 454 uniformly, and supporting seat 454 is fixedly located on tubular axis 41, and three the second driving mechanisms 45 are circumferentially connected with the sliding support 432 being positioned at upper end uniformly.Each driving mechanism 45 comprises: screw 451, on its described sliding support 432 disposed therein; Screw mandrel 452, itself and described screw 451 are connected with a joggle; And actuator, actuator is d.c. motor 453, and it is arranged on a permanent seat 46 be fixedly installed on described tubular axis 41, and this d.c. motor 453 is connected with described screw mandrel 452 to drive described screw mandrel 452 to rotate.
During brush plating, open d.c. motor 453, d.c. motor 453 drives screw mandrel 452 to rotate, sliding support 432 is driven to slide on tubular axis 41, connecting rod 442 changes with the angle on ground, drive contraction or the elongation of expansion link 441, make plated pen brush 42 be encircled into circular diameter and also change, realize the reducing of plated pen.Adopt the plated pen of adjustable brush plating diameter, can be used for repairing the cylindric part of the different diameter of axle.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.

Claims (10)

1. a horizontal components with holes electro-brush plating machine tool, comprise the plated pen of worktable, tubing, work holding device and corresponding workpiece setting, it is characterized in that, described plated pen comprises:
Tubular axis, it is connected with described tubing; And
Plated pen brush, it is circular arc tabular, is hollow structure, the outside wall surface of this plated pen brush is provided with bristle, mouth spray and pressure transmitter, and multiple plated pen brush is circumferentially erected on described tubular axis uniformly by diameter changing mechanism, and described diameter changing mechanism comprises;
Bearing, it comprises a stationary bearing and two sliding supports, and three described bearings are equidistantly sheathed on described tubular axis vertically; Described stationary bearing is fixed at the middle part of described tubular axis, and this stationary bearing is hollow structure and is communicated with described tubular axis, and sliding support described in two other is sheathed on described tubular axis in the mode that can slide axially;
Plated pen brush support, several plated pen brushes described respectively correspondence are located on several these plated pen brush supports, this plated pen brush support each comprises: expansion link, in hollow tubular, its one end is fixed on described stationary bearing, and the other end of this expansion link is fixedly installed on the middle part of the inner-wall surface of corresponding described plated pen brush, is communicated with by described plated pen brush with described stationary bearing; And two connecting rods, one end of these two connecting rods is articulated with respectively and is positioned on the described sliding support of both sides, and the other end of these two connecting rods is articulated with the middle part of the inner-wall surface of corresponding described plated pen brush respectively; And
Driving mechanism, it slides for the described sliding support driving one of them to slide axially.
2. horizontal components with holes electro-brush plating machine tool according to claim 1, it is characterized in that, described driving mechanism comprises: screw, on its described sliding support disposed therein; Screw mandrel, itself and described screw are connected with a joggle; And actuator, it is arranged on a permanent seat be fixedly installed on described tubular axis, and this actuator is connected with described screw mandrel to drive described screw mandrel to rotate.
3. horizontal components with holes electro-brush plating machine tool according to claim 2, is characterized in that, described driving mechanism is at least two and is circumferentially connected with sliding support described in one of them equably.
4. horizontal components with holes electro-brush plating machine tool according to claim 3, is characterized in that, described actuator is d.c. motor.
5. horizontal components with holes electro-brush plating machine tool according to claim 1, it is characterized in that, described work holding device is located in plating solution case, and described plating solution case is located on described worktable, described work holding device comprises: regulate support, it is located at bottom described plating solution case; Bearing, its corresponding described plated pen is located on described adjustment support, and workpiece is set in described bearing; And thread jaw chuck, it is connected with actuating unit, and one end of described thread jaw chuck and workpiece grasps fixation workpiece.
6. horizontal components with holes electro-brush plating machine tool according to claim 5, is characterized in that, described thread jaw chuck carries out insulation processing, and described tubular axis is provided with conducting slip ring.
7. horizontal components with holes electro-brush plating machine tool according to claim 1, it is characterized in that, described plated pen is located in plated pen stationary installation, described plated pen stationary installation comprises: removable plated pen support plate, it is movably located on described worktable, and described tubular axis is erected on this removable plated pen support plate; Driving mechanism, it is for driving the to-and-fro movement on described worktable of described removable plated pen support plate.
8. horizontal components with holes electro-brush plating machine tool according to claim 7, is characterized in that, described plating solution case is provided with hinge plate.
9. horizontal components with holes electro-brush plating machine tool according to claim 7, it is characterized in that, also comprise plating solution retrieving arrangement, it comprises:
Plating solution collection box, it is provided with the below of described plating solution case, is connected with liquid flow hole on described plating solution case by pipeline; And
Magnetic drive pump, its input terminus is connected with described plating solution collection box, and output terminal is connected with plating solution recovery channel.
10. horizontal components with holes electro-brush plating machine tool according to claim 1, is characterized in that, described bristle corrosion resistant material is made.
CN201410784163.3A 2014-12-16 2014-12-16 Horizontal components with holes electro-brush plating machine tool CN104532315B (en)

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CN104532315B CN104532315B (en) 2017-01-04

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104911659A (en) * 2015-06-25 2015-09-16 广西大学 Brush plating machine tool for main journal of horizontal crankshaft
CN104988565A (en) * 2015-07-14 2015-10-21 中航飞机股份有限公司西安飞机分公司 Clamping device for brushing plating aircraft tubular part and brushing plating method
CN107142504A (en) * 2017-04-17 2017-09-08 广西大学 A kind of hole body electro-brush plating machine tool
CN109056013A (en) * 2018-08-22 2018-12-21 东北石油大学 Super elongated bore class accessory inner surface Brush Plating remanufactures device
CN110976190A (en) * 2019-12-23 2020-04-10 安徽鼎恒再制造产业技术研究院有限公司 Surface repairing and treating equipment suitable for surface profile of crankshaft
CN111321438A (en) * 2020-05-12 2020-06-23 山东科技大学 Electric brush plating repair machine tool for mining single hydraulic prop

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CN103526243A (en) * 2013-10-17 2014-01-22 广西大学 Brush electroplating repair experiment platform for oil cylinder barrel
CN103966637A (en) * 2014-05-08 2014-08-06 广西大学 Brushing electroplating experimental platform
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104911659A (en) * 2015-06-25 2015-09-16 广西大学 Brush plating machine tool for main journal of horizontal crankshaft
CN104988565A (en) * 2015-07-14 2015-10-21 中航飞机股份有限公司西安飞机分公司 Clamping device for brushing plating aircraft tubular part and brushing plating method
CN107142504A (en) * 2017-04-17 2017-09-08 广西大学 A kind of hole body electro-brush plating machine tool
CN107142504B (en) * 2017-04-17 2019-05-24 广西大学 A kind of hole body electro-brush plating machine tool
CN109056013A (en) * 2018-08-22 2018-12-21 东北石油大学 Super elongated bore class accessory inner surface Brush Plating remanufactures device
CN109056013B (en) * 2018-08-22 2020-04-10 东北石油大学 Remanufacturing device for brush plating of inner surfaces of parts with ultra-long inner holes
CN110976190A (en) * 2019-12-23 2020-04-10 安徽鼎恒再制造产业技术研究院有限公司 Surface repairing and treating equipment suitable for surface profile of crankshaft
CN111321438A (en) * 2020-05-12 2020-06-23 山东科技大学 Electric brush plating repair machine tool for mining single hydraulic prop

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