CN202447772U - Electrochemical deburring equipment for cylinder bodies of six-cylinder engine - Google Patents
Electrochemical deburring equipment for cylinder bodies of six-cylinder engine Download PDFInfo
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- CN202447772U CN202447772U CN2011203350545U CN201120335054U CN202447772U CN 202447772 U CN202447772 U CN 202447772U CN 2011203350545 U CN2011203350545 U CN 2011203350545U CN 201120335054 U CN201120335054 U CN 201120335054U CN 202447772 U CN202447772 U CN 202447772U
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Abstract
The utility model provides electrochemical deburring equipment for cylinder bodies of a six-cylinder engine. The equipment mainly comprises a main unit, a power control system, a working electrolyte system and lateral tool electrodes, wherein the power control system can provide manual and automatic sequential control for a machine tool, and provide machining power for electrochemical machining; the working electrolyte system provides working electrolyte for parts to be electrolyzed of cylinder body components through electrolyte delivery lines in the tool electrodes; the main unit comprises a movable workbench part on which a movable workbench is arranged; a left moving feeding part and a right moving feeding part, which are provided with the lateral tool electrodes, are also arranged on the main unit; and a protective cover part is arranged outside each of the lateral tool electrodes. By the equipment, the cylinder body components of the six-cylinder engine can be completely deburred, the cleanness of an oil way is improved, and the oil way is smoother.
Description
Technical field
The utility model relates to a kind of equipment of deburring, particularly a kind of electrochemical deburring equipment that is applicable to the six cylinder engine cylinder body.
Background technology
Diesel engine is when work; Lubricating oil is through oil duct, oil groove staggered in the cylinder body; Flow into the oilhole on bent axle, the camshaft hole intermediate bushing; Pass through to intersect the duct after getting into bent axle, camshaft journal oilhole then, be delivered at last, can play the effect of lubricated connecting rod and connecting rod bearing shell like this like positions such as connecting rods.Because there is the situation of plastic deformation in metal material, so after the oil-hole drill completion, the more residual smear metals of place meeting of (passing through mutually) are intersected in two holes, Here it is " burr ".Burr can come off in the engine cylinder-body oil circuit, not only is related to the cleaning of oil circuit, also will directly influence the performance and the service life of Diesel engine.Owing in the engine cylinder-body oil circuit, have burr, the lighter will influence the service life of engine, cause wearing and tearing to aggravate, and Cylinder sticking, fault such as pull; Will there be serious potential safety hazard in weight person, directly jeopardize people's life.
Certainly, the method for deburring has a lot, such as the method for machinery, and the method for abrasive particle, abrasive material, the method for chemistry, method of heat energy or the like.But for diesel motor cylinder, the mechanical epilation thorn is easy to generate the secondary burr; The burr removing method of abrasive particle, abrasive material; Cleaning for the deburring part is had higher requirement, and not only abrasive particle is prone to block in long and narrow oil duct, and because the cylinder body part material is a cast iron; Meeting in cast iron " storage " abrasive material is if clean the wearing and tearing that totally can not aggravate driving member on the contrary; The method of chemical deburring can also can cause corrosion to the position that does not need deburring; The method of heat energy deburring does not also have the main equipment that can supply process at present to engine cylinder-body, and after passing through the heat energy deburring, piece surface is prone to produce oxidation; In addition, the cleannes of engine (particularly oil circuit) also improve in engine production manufacturer through the secondary assembling (first pre-assembled, trial run are taken apart and cleaned the burr that comes off, again assembling) of engine, and operation is very numerous and diverse.Therefore these several kinds traditional burr removal technologies all can not be applicable to the deburring problem of diesel motor cylinder well.
Summary of the invention
The purpose of the utility model provides a kind of electrochemical deburring equipment that is applicable to the six cylinder engine cylinder body; Thereby through adopting the process principle of electrochemical deburring, remove effectively in cylinder body part main oil gallery, secondary oil duct, crankshaft hole, the camshaft hole that all pass through mutually, intersect, the burr at oil groove position and make its former burr seamed edge that certain rounding arranged.
The process principle of the electrochemistry that the utility model mainly adopts (electrolysis) deburring is to utilize metal in the electrolysis working solution, to produce the electrochemical reaction phenomenon of anodic solution, thereby reaches the effect of deburring.
As shown in Figure 1: with the workpiece is anode; Tool-electrode is a negative electrode, when force make the electrolysis working solution through the burr on the workpiece and and the tool-electrode of particular design between very narrow and small gap simultaneously, the short time is decomposition voltage in addition; At this moment on the burr of workpiece or the electric current on the seamed edge part the most concentrated; Current density is also maximum, thereby makes the very fast dissolved removal of burr, and corner angle are also rounded.
In the process of electrochemical deburring, the two is that relative fixed is motionless for workpiece and tool-electrode, promptly belongs to the method for electrochemical machining of fixed tool negative electrode.
In the process of electrochemical deburring, interelectrode reaction is quite complicated, and influence factor is more.With the steel components electrochemical deburring is example, when adopting NaNo
3When being the electrolysis working solution, in the electrolysis working solution, exist H for the aqueous solution of base
+, OH
-, Na
+, No
3 -Plasma, under the external power effect, the Fe (OH) that anode (being workpiece) surface generates
3Sediment is taken away by the electrolyte that flows.
In ideal conditions, in the electrochemical reaction process, anode metal (being workpiece) is constantly dissolved, the water consumption that is decomposed, thereby make the concentration of electrolyte that certain variation arranged, and other ion plays electric action in electrochemical reaction process, itself can not consume.
The technical scheme that realizes the utility model purpose is: for the process principle through the employing electrochemical deburring; Effectively remove in cylinder body part main oil gallery, secondary oil duct, crankshaft hole, the camshaft hole that all pass through mutually, intersect, the deburring at oil groove position and make its former burr seamed edge that certain rounding arranged; The utility model provides a kind of electrochemical deburring equipment of six cylinder engine cylinder body, and this equipment mainly is made up of main frame, power control system, electrolysis working fluid system and side direction tool-electrode.Wherein, power control system can provide manually and automatic sequence control to lathe, and processes for electrochemistry processing power source is provided; The electrolysis working fluid system can be through needing the position of Electrolyzed Processing that the electrolysis working solution is provided on the infusion path alignment part in the tool-electrode.
Main frame comprises the travelling table parts; Inside at the travelling table parts is provided with movable working platform; When the cylinder body part is located when being placed on the workbench through the modes of two pin one sides, this workbench can be through moving moves into the cylinder body part machining area that is positioned on the travelling table parts; Be separately installed with in the both sides of travelling table parts that infeed mean is moved on the right side and infeed mean is moved in the left side, wherein to move infeed mean mutual vertical on horizontal plane with the moving direction of the workbench of travelling table parts with the direction that moves right side and left side; In addition, at the machining area that is positioned on the travelling table parts, be separately installed with the side direction tool-electrode towards an end of machining area separately in the mobile infeed mean of the left and right sides, the outside of tool-electrode is equipped with shield components in both sides.The travelling table that is equipped with like this can make the electrochemistry of cylinder body part be processed in the machining area to carry out, and charge and discharge operations carries out in the outside operating area of machining area, makes the processing of part more convenient.
Because the clean characteristics of the not only jagged removal of six cylinder engine deburring equipment also have following characteristic simultaneously:
(1) physics and the chemical property of processing rear-bank rotor housing part are constant.
(2) cylinder body part deburring position has selectivity, and other position of cylinder body part is unaffected.
(3) the cylinder body part does not receive cutting force in process, and is indeformable fully.
(4) process time short, production efficiency is high, electrochemistry only needs several seconds to tens seconds process time process time.
(5) adjustment of lathe is simple and convenient, reliable operation, and both having made is that the inexperienced operator operates, crudy also can guarantee.
(6) employed tool-electrode anchor clamps adjustment is simple, long service life, and tool-electrode is lossless in theory.
Can be through this equipment with each passes through, intersects, reaches the burr removal of oil groove position totally mutually in the cylinder body part major-minor oil duct after the processing of six cylinder engine deburring equipment, crankshaft hole, the camshaft hole; The seamed edge rounding; The cleannes of oil circuit have been improved greatly; Make oil circuit more smooth and easy, and can cancel the secondary assembly process, improve the production effect.Greatly effective to the reliability and the life-span of improving Diesel engine in a word.
Description of drawings
Fig. 1 is the sketch map according to the electrochemical deburring principle of utility model;
Fig. 2 is the front view according to the deburring equipment that is applicable to the six cylinder engine cylinder body of utility model;
Fig. 3 is the side view according to the deburring equipment that is applicable to the six cylinder engine cylinder body of utility model;
Fig. 4 is the vertical view according to the deburring equipment that is applicable to the six cylinder engine cylinder body of utility model;
Wherein: 101 insulating barriers; 102 tool-electrodes (negative electrode); 103 burrs; State after 104 deburrings (rounding); 105 workpiece (anode); 106 electrolyte.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model content is further described.
With reference to Fig. 2-4, the utility model provides a kind of electrochemical deburring equipment of six cylinder engine cylinder body, and this equipment mainly is made up of main frame, power control system 70, electrolysis working fluid system 50 and side direction tool-electrode.Wherein, power control system 70 can provide manually and automatic sequence control to lathe, and processes for electrochemistry processing power source is provided; Electrolysis working fluid system 50 can be through needing the position of Electrolyzed Processing that the electrolysis working solution is provided on the infusion path alignment part in the tool-electrode.
Main frame comprises travelling table parts 10; Inside at travelling table parts 10 is provided with movable working platform; When the cylinder body part of six cylinder machines is located when being placed on the workbench through the modes of two pin one sides, this workbench can be through moving moves into the cylinder body part machining area that is positioned on the travelling table parts 10; Be separately installed with the right side in the both sides of travelling table parts 10 and move infeed mean 20 and move infeed mean 30 with the left side, it is mutual vertical on horizontal plane with the moving direction of the workbench of travelling table parts 10 that wherein the direction that infeed mean 20 and 30 moves is moved in right side and left side; In addition, at the machining area that is positioned on the travelling table parts 10, in the mobile infeed mean of the left and right sides, be separately installed with side direction tool-electrode 60 towards an end of machining area separately, the outside of tool-electrode is equipped with shield components 40 in both sides.The travelling table that is equipped with like this can make the electrochemistry of cylinder body part be processed in the machining area to carry out, and charge and discharge operations carries out in the outside operating area of machining area, makes the processing of part more convenient.
When carrying out electrochemical deburring, can carry out following operating procedure to the six cylinder engine cylinder body:
At first the workbench in the travelling table parts 10 is moved in the outside operating area of machining area; Cylinder body part location is placed on the workbench; The cylinder body part is sent in the machining area that surrounds by shield components 40 through mobile working platform then; Move moving of infeed mean 30,20 and assigned address that side direction tool-electrode 60 is inserted in each hole of cylinder body part carries out electrochemical deburring processing through left and right sides.
After the machining of deburring; Mobile left and right sides moves infeed mean 30,20 and side direction tool-electrode 60 is withdrawed from from the cylinder body part; Mobile working platform and the cylinder body part is loaded and unloaded from the operating area that machining area withdraws to machining area is again accomplished an operation cycle thus then.
Claims (1)
1. the electrochemical deburring equipment of a six cylinder engine cylinder body; This equipment comprises main frame, power control system, electrolysis working fluid system and side direction tool-electrode; Wherein main frame comprises the travelling table parts, is provided with movable working platform in the inside of travelling table parts; It is characterized in that: be separately installed with in the both sides of travelling table parts that infeed mean is moved on the right side and infeed mean is moved in the left side, wherein to move the moving direction of workbench in infeed mean and the direction that moves and the travelling table parts mutual vertical on horizontal plane right side and left side; In addition, at the machining area that is positioned on the travelling table parts, the side direction tool-electrode is installed in the mobile infeed mean of the left and right sides separately towards an end place of machining area, and the outside of tool-electrode is equipped with shield components in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203350545U CN202447772U (en) | 2011-09-08 | 2011-09-08 | Electrochemical deburring equipment for cylinder bodies of six-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203350545U CN202447772U (en) | 2011-09-08 | 2011-09-08 | Electrochemical deburring equipment for cylinder bodies of six-cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447772U true CN202447772U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203350545U Expired - Fee Related CN202447772U (en) | 2011-09-08 | 2011-09-08 | Electrochemical deburring equipment for cylinder bodies of six-cylinder engine |
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| CN (1) | CN202447772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084683A (en) * | 2011-11-02 | 2013-05-08 | 苏州长风机电科技有限公司 | Electrochemical deburring equipment and electrochemical deburring method applicable to cylinders of diesel engines |
| CN103990873A (en) * | 2014-06-09 | 2014-08-20 | 广西玉柴机器股份有限公司 | Electrochemical deburring tool for diesel engine |
| CN114515876A (en) * | 2022-03-25 | 2022-05-20 | 江苏徐工工程机械研究院有限公司 | Clamping device, cleaning equipment and clamping method |
-
2011
- 2011-09-08 CN CN2011203350545U patent/CN202447772U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084683A (en) * | 2011-11-02 | 2013-05-08 | 苏州长风机电科技有限公司 | Electrochemical deburring equipment and electrochemical deburring method applicable to cylinders of diesel engines |
| CN103990873A (en) * | 2014-06-09 | 2014-08-20 | 广西玉柴机器股份有限公司 | Electrochemical deburring tool for diesel engine |
| CN114515876A (en) * | 2022-03-25 | 2022-05-20 | 江苏徐工工程机械研究院有限公司 | Clamping device, cleaning equipment and clamping method |
| CN114515876B (en) * | 2022-03-25 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | Clamping device, cleaning equipment and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20200908 |