CN101054703A - Repair device for semi-automatic electric rush plating of automobile crankshaft main journal - Google Patents
Repair device for semi-automatic electric rush plating of automobile crankshaft main journal Download PDFInfo
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- CN101054703A CN101054703A CN 200710037296 CN200710037296A CN101054703A CN 101054703 A CN101054703 A CN 101054703A CN 200710037296 CN200710037296 CN 200710037296 CN 200710037296 A CN200710037296 A CN 200710037296A CN 101054703 A CN101054703 A CN 101054703A
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Abstract
Disclosed is a semiautomatic electrical brush plating repair device for vehicle bent shaft main journal in the autocar technology field, wherein a lathe head is fixed at a machine frame, a velocity modulation electrical machine is fixed at the lathe head, a head clamping disc base is connected with the velocity modulation electrical machine through a gear reduction mechanism in the lathe head, a head clamping disc is fixed at the head clamping disc base, a bent shaft is mounted between the head clamping disc and a tail clamping disc, the tail clamping disc is fixed at a tail clamping disc base which is connected together to a tail stock mounted at the machine frame, a cutting feed leading screw and a cutting feed spider handle is permanently installed at the machine frame, a carriage and the cutting feed leading screw constitutes a screw drive mechanism, an electric plating headstock is permanently installed at the carriage, an anodize head is mounted at the electric plating headstock, a liquid supply bath, a drawing liquid pump, a liquid supply tube and a liquid supply nozzle constitute a liquid supply system, the drawing liquid pump is permanently installed at the carriage, the two poles (positive and negative) connected externally with the brush plating electrical source are connect to the anodize head and the head clamping disc. The present invention can improve the work efficiency for main journal repair of vehicle bent shafts, and a stable manufacturing technique is obtained.
Description
Technical field
What the present invention relates to is a kind of device of automobile technical field, in particular a kind of repair device for semi-automatic electric rush plating of automobile crankshaft main journal.
Background technology
At present, there is a large amount of motor vehicle liquidations every year in China, and the retired automobile component of generation can reach millions of tons.The retired component of China's automobile generally all carry out the material level as iron and steel scrap and reclaim, and developed countries such as Europe, the United States, day, the retired component of quite a few automobile flow to the component market, and have formed huge automobile component manufacturing industry more through after making again.Therefore, from the idea of Sustainable development, the recovery and the re-manufacturing technology of the retired component of development automobile to energy-saving material-saving, environment protection, promote society-economy-environment overall, concerted and sustainable development and are of great importance.
Automobile crankshaft main journal because at work, especially when engine starting, the bearing lubrication state is bad, has caused the surface abrasion of main bearing journal, therefore, must carry out repairing sizes to main bearing journal when bent axle is made again.At present, domestic renovating crank shaft main journal generally adopts grinding technique, and the shortcoming of this renovation technique is that the main bearing journal size after repairing is inconsistent with the original size of new product, needs the thicker main bearing of engine bearing shell of replacing.For overcoming this shortcoming, adopt brush plating renovation technique, on main bearing journal, generate the metal plating of certain thickness and bonding strength earlier, and then ground finish is to the new product original size, though this renovation technique is complicated, but the main bearing journal size after the reparation is consistent with the original size of new product, and interchangeability is good.At present, the brush of main bearing journal plating renovation technique is manual operations, and manual brush plating exists: inefficiency, technique of brush plating difficult parameters with control, be difficult to form shortcoming such as mass production.
Find by prior art documents, do not find identical with theme of the present invention or similar bibliographical information so far as yet.
Summary of the invention
The objective of the invention is to overcome the deficiency of the manual brush plating of automobile crankshaft main journal renovation technique, a kind of repair device for semi-automatic electric rush plating of automobile crankshaft main journal is provided, thereby improve the automobile crankshaft main journal repairing sizes efficient, make the technique of brush plating parameter be easy to control, be applicable to that the automobile crane of mass is made again.
The present invention is achieved by the following technical solutions, and apparatus of the present invention comprise: buncher, frame, feed screw, electric brush plating power supply, planker, set screw, plating headstock, anodization head, liquid absorbing pump, feed pipe, feeding handwheel, tailstock, tail chuck seat, tail chuck, feed tank, feed flow nozzle, a chuck, a chuck seat, the headstock.
The headstock is fixedly mounted on the frame, and buncher is fixedly mounted on the headstock, and a chuck seat is connected with buncher by the gear reduction in the headstock, and a chuck is fixedly mounted on the chuck seat.Bent axle is installed between a chuck, the tail chuck.The tail chuck is fixedly mounted on the tail chuck seat, and tail chuck seat and tailstock are linked together, and tailstock is installed on the frame, and can move axially along the guide rail on the frame, to adapt to the bent axle of different lengths.When buncher was worked, buncher drove a chuck seat, a chuck, tail chuck, tail chuck seat and bent axle and rotates together.Feed screw, feeding handwheel are fixedly mounted on the frame, and planker and feed screw constitute screw-drive mechanism, rotate the feeding handwheel, and planker is moved as length feed along feed screw.Electroplate headstock and be fixedly mounted on the planker, the anodization head is installed in to be electroplated on the headstock, can before and after regulate relative position with main bearing journal, and in addition fastening by set screw.Constitute liquid-supplying system by feed tank, liquid absorbing pump, feed pipe and feed flow nozzle, the feed tank bottom set is in the frame below, liquid absorbing pump is fixedly mounted on the planker, feed pipe one end is placed in the liquid, the other end is picked out by the liquid absorbing pump output terminal, drainage is to the feed flow nozzle, to the working position confession brush plating liquid of main bearing journal.The positive and negative polarities of external brush plating power supply are connected to an anodization head and a chuck.
When carrying out the main bearing journal reparation, the center that should regulate a chuck, tail chuck and bent axle is on same turning spur, regulate the relative position of anodization head and main bearing journal, fastening adjustment screws, and regulate the angle and the height of feed flow nozzle, start liquid-supplying system, the power switch of closed buncher, a chuck seat, a chuck, tail chuck, tail chuck seat and bent axle are rotated together, and the loop of closed brush plating power supply begins bent axle is repaired.
Use the present invention, just can realize brush plating repairing sizes to the main bearing journal semi-automation, the efficient that improves main bearing journal brush plating repairing sizes is more than three times, and can guarantee the stability of technology, can be applied to the manufacturing again of the automobile crane of mass thus.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated: present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises: buncher 1, frame 2, feed screw 3, electric brush plating power supply 4, planker 5, set screw 6, electroplate headstock 7, anodization 8, liquid absorbing pump 9, feed pipe 10, feeding handwheel 11, tailstock 12, tail chuck seat 13, tail chuck 14, feed tank 15, feed flow nozzle 16, a chuck 18, a chuck seat 19, the headstock 20.
The headstock 20 is fixedly mounted on the frame 2, and buncher 1 is fixedly mounted on the headstock 20, and a chuck seat 19 is connected with buncher 1 by the gear reduction in the headstock 20, and a chuck 18 is fixedly mounted on the chuck seat 19.Bent axle 17 is installed between a chuck 18, the tail chuck 14.Tail chuck 14 is fixedly mounted on the tail chuck seat 13, and tail chuck seat 13 is linked together with tailstock 12, and tailstock 12 is installed on the frame 2, and can move axially along the guide rail on the frame 2, with the bent axle 17 that adapts to different lengths.When buncher 1 work, buncher 1 drives a chuck seat 19, a chuck 18, tail chuck 14, tail chuck seat 13 and bent axle 17 and rotates together.Feed screw 3, feeding handwheel 11 are fixedly mounted on the frame 2, and planker 5 connects with feed screw 3 by inner bolt hole, constitute screw-drive mechanism, rotate feeding handwheel 11, and planker 5 is moved as length feed along feed screw 3.Electroplate headstock 7 and be fixedly mounted on the planker 5, anodization 8 is installed in electroplates on the headstock 7, can before and after regulate relative position with bent axle 17 main journals, and in addition fastening by set screw 6.Constitute liquid-supplying system by feed tank 15, liquid absorbing pump 9, feed pipe 10 and feed flow nozzle 16, feed tank 15 bottom sets are in frame 2 belows, liquid absorbing pump 9 is fixedly mounted on the planker 5, feed pipe 10 1 ends are placed in the liquid, the other end is picked out by liquid absorbing pump 9 output terminals, drainage is to feed flow nozzle 16, to the working position confession brush plating liquid of bent axle 17 main journals.The positive and negative polarities of external brush plating power supply 4 are connected to an anodization 8 and a chuck 18.
When carrying out the reparation of bent axle 17 main journals, should regulate a chuck 18, the center of tail chuck 14 and bent axle 17 is on same turning spur, regulate the relative position of anodization 8 and bent axle 17 main journals, fastening adjustment screws 6, and regulate feed flow nozzle 16 angle and the height, startup is by feed tank 15, liquid absorbing pump 9, the liquid-supplying system that feed pipe 10 and feed flow nozzle 16 constitute, the power switch of closed buncher 1, make a chuck seat 19, chuck 18, tail chuck 14, tail chuck seat 13 and bent axle 17 rotate together, the loop of closed brush plating power supply 4 begins bent axle 17 is repaired.
Claims (5)
1, a kind of repair device for semi-automatic electric rush plating of automobile crankshaft main journal, it is characterized in that, comprise: buncher (1), frame (2), feed screw (3), electric brush plating power supply (4), planker (5), set screw (6), electroplate headstock (7), anodization head (8), liquid absorbing pump (9), feed pipe (10), feeding handwheel (11), tailstock (12), tail chuck seat (13), tail chuck (14), feed tank (15), feed flow nozzle (16), chuck (18), chuck seat (19), the headstock (20), the headstock (20) is fixed on the frame (2), buncher (1) is fixed on the headstock (20), chuck seat (19) is connected with buncher (1) by the headstock (20), chuck (18) is fixed on the chuck seat (19), bent axle (17) is installed on a chuck (18), between the tail chuck (14), tail chuck (14) is fixed on the tail chuck seat (13), tail chuck seat (13) is linked together with tailstock (12), tailstock (12) is located on the frame (2), feed screw (3), feeding handwheel (11) is fixed on the frame (2), planker (5) connects with feed screw (3) by inner bolt hole, electroplating headstock (7) is fixed on the planker (5), anodization head (8) is located to be electroplated on the headstock (7), the relative position with bent axle (17) main journal is regulated in front and back, and it is fastening by set screw (6), feed tank (15), liquid absorbing pump (9), feed pipe (10) and feed flow nozzle (16) constitute liquid-supplying system, working position to bent axle (17) main journal supplies brush plating liquid, and the positive and negative polarities of external brush plating power supply (4) are connected to an anodization head (8) and a chuck (18).
2, the repair device for semi-automatic electric rush plating of automobile crankshaft main journal according to claim 1 is characterized in that, described tailstock (12) is located on the frame (2), and moves axially along the guide rail on the frame (2), with the bent axle (17) that adapts to different lengths.
3, the repair device for semi-automatic electric rush plating of automobile crankshaft main journal according to claim 1, it is characterized in that described buncher (1) drives a chuck seat (19), a chuck (18), tail chuck (14), tail chuck seat (13) and bent axle (17) and rotates together.
4, the repair device for semi-automatic electric rush plating of automobile crankshaft main journal according to claim 1 is characterized in that, described feeding handwheel (11) makes planker (5) do the length feed motion along feed screw (3) by its rotation.
5, the repair device for semi-automatic electric rush plating of automobile crankshaft main journal according to claim 1, it is characterized in that, described feed tank (15) bottom set is in frame (2) below, liquid absorbing pump (9) is fixedly mounted on the planker (5), feed pipe (10) one ends are placed in the liquid, the other end is picked out by liquid absorbing pump (9) output terminal, and drainage is to feed flow nozzle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710037296A CN100588751C (en) | 2007-02-08 | 2007-02-08 | The repair device for semi-automatic electric rush plating of automobile crankshaft main journal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710037296A CN100588751C (en) | 2007-02-08 | 2007-02-08 | The repair device for semi-automatic electric rush plating of automobile crankshaft main journal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101054703A true CN101054703A (en) | 2007-10-17 |
| CN100588751C CN100588751C (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710037296A Expired - Fee Related CN100588751C (en) | 2007-02-08 | 2007-02-08 | The repair device for semi-automatic electric rush plating of automobile crankshaft main journal |
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| CN (1) | CN100588751C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630851A (en) * | 2015-01-22 | 2015-05-20 | 广西大学 | Crankshaft brush plating platform |
| CN104775141A (en) * | 2015-04-29 | 2015-07-15 | 江苏理工学院 | Brush plating device and method for repairing inner hole of part |
| CN103160891B (en) * | 2013-03-22 | 2015-08-12 | 北京联泰信科铁路信通技术有限公司 | The method and apparatus of rail iron rail level brush plating conducting metal |
| CN104911659A (en) * | 2015-06-25 | 2015-09-16 | 广西大学 | Brush plating machine tool for main journal of horizontal crankshaft |
| CN104985444A (en) * | 2015-06-25 | 2015-10-21 | 广西大学 | Brush electroplating machine tool of vertical crankshaft large head end |
| CN108914175A (en) * | 2018-09-04 | 2018-11-30 | 陈欣洁 | A kind of automobile engine crankshaft restorative procedure |
| CN108998820A (en) * | 2018-08-21 | 2018-12-14 | 王志伟 | A kind of automobile engine crankshaft restorative procedure |
| CN109023457A (en) * | 2018-09-04 | 2018-12-18 | 陈欣洁 | A kind of automobile engine crankshaft Brush Plating prosthetic appliance |
| CN111088510A (en) * | 2020-03-02 | 2020-05-01 | 滁州职业技术学院 | Automobile engine bent axle brush plating repair equipment |
| CN117220443A (en) * | 2023-11-08 | 2023-12-12 | 江苏万基传动科技有限公司 | Speed-adjustable low-backlash gear motor |
-
2007
- 2007-02-08 CN CN200710037296A patent/CN100588751C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160891B (en) * | 2013-03-22 | 2015-08-12 | 北京联泰信科铁路信通技术有限公司 | The method and apparatus of rail iron rail level brush plating conducting metal |
| CN104630851B (en) * | 2015-01-22 | 2017-01-11 | 广西大学 | Crankshaft brush plating platform |
| CN104630851A (en) * | 2015-01-22 | 2015-05-20 | 广西大学 | Crankshaft brush plating platform |
| CN104775141A (en) * | 2015-04-29 | 2015-07-15 | 江苏理工学院 | Brush plating device and method for repairing inner hole of part |
| CN104911659A (en) * | 2015-06-25 | 2015-09-16 | 广西大学 | Brush plating machine tool for main journal of horizontal crankshaft |
| CN104985444A (en) * | 2015-06-25 | 2015-10-21 | 广西大学 | Brush electroplating machine tool of vertical crankshaft large head end |
| CN108998820A (en) * | 2018-08-21 | 2018-12-14 | 王志伟 | A kind of automobile engine crankshaft restorative procedure |
| CN108914175A (en) * | 2018-09-04 | 2018-11-30 | 陈欣洁 | A kind of automobile engine crankshaft restorative procedure |
| CN109023457A (en) * | 2018-09-04 | 2018-12-18 | 陈欣洁 | A kind of automobile engine crankshaft Brush Plating prosthetic appliance |
| CN108914175B (en) * | 2018-09-04 | 2020-10-09 | 马鞍山领瞻机械科技有限公司 | Automobile engine crankshaft repairing method |
| CN109023457B (en) * | 2018-09-04 | 2020-10-09 | 马鞍山领瞻机械科技有限公司 | Automobile engine bent axle brush plating repair equipment |
| CN111088510A (en) * | 2020-03-02 | 2020-05-01 | 滁州职业技术学院 | Automobile engine bent axle brush plating repair equipment |
| CN117220443A (en) * | 2023-11-08 | 2023-12-12 | 江苏万基传动科技有限公司 | Speed-adjustable low-backlash gear motor |
| CN117220443B (en) * | 2023-11-08 | 2024-02-23 | 江苏万基传动科技有限公司 | Speed-adjustable low-backlash gear motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100588751C (en) | 2010-02-10 |
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Owner name: SHANGHAI BESTTECH MECHANICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIAOTONG UNIVERSITY Effective date: 20121114 |
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Free format text: CORRECT: ADDRESS; FROM: 200240 MINHANG, SHANGHAI TO: 201806 JIADING, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: 201806 Shanghai Department of Jiading District No. 1625 building 3 1 workshop Renlu Patentee after: Shanghai Bestech Mechanical Technology Co., Ltd. Address before: 200240 Dongchuan Road, Shanghai, No. 800, No. Patentee before: Shanghai Jiao Tong University |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20150208 |
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| EXPY | Termination of patent right or utility model |