CN206169432U

CN206169432U - Electrochemical deburring device

Info

Publication number: CN206169432U
Application number: CN201621197333.9U
Authority: CN
Inventors: 李蕤
Original assignee: FAIST PRECISION TECHNOLOGY (SUZHOU) Co Ltd
Current assignee: FAIST PRECISION TECHNOLOGY (SUZHOU) Co Ltd
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2017-05-17
Anticipated expiration: 2026-11-07

Abstract

The utility model provides an electrochemical deburring device, electrochemical deburring device includes: cylinder, the electricity controlling element who is connected with this cylinder and cylinder push away the arm, push away the negative pole fixed plate that the arm is connected, the anchor clamps that set up a plurality of negative pole electrodes on this negative pole fixed plate, fixed product and spray the nozzle of electrolytic agent to the product with this cylinder, and the product setting is in the electrolytic agent, and cathodic electricity pole pair product carries out the burring. The utility model discloses can get rid of the burr that the valve body is difficult for getting rid of, save the processing cost, improve the roughness on the dark chamber of product surface.

Description

Electrochemical deburring device

Technical field

The utility model belongs to technical field of surface, more particularly to a kind of electrochemical deburring device.

Background technology

Burr removal technology is the important component part of automobile valve body parts skin processing, is also the final of valve body parts Finishing step, its development level is directly connected to the quality and performance of product and the cost and price of product.

The now deburring by the way of the craft such as scraper, oilstone, gauze, wire brush wheel, machinery more than common deburring, takes a lot of work Time-consuming, work is slight to pollute greatly environment again, does not meet the requirement of green product, and can only feel to operate by range estimation, deburring Difficult quality guarantee.

Utility model content

The purpose of this utility model be provide it is a kind of can remove valve body be difficult remove burr, save processing cost, Improve the electrochemical deburring device of the roughness on product depth chamber surface.

The utility model provides a kind of electrochemical deburring device, and it includes：Cylinder and the electricity control of the cylinder connection Element and cylinder push arm and the negative electrode fixed plate of the cylinder push arm connection, the multiple negative electrodes electricity being arranged in the negative electrode fixed plate Pole, the fixture of fixed product and the nozzle of jet electrolytic agent is carried out to product, product is arranged in electrolyzer, cathode electrode Deburring is carried out to product.

Preferably, product be automobile valve body parts, multiple cavitys are provided with automobile valve body parts, need in cavity into Row electric discharge deburring.

Preferably, 8 cavitys are provided with automobile valve body parts, negative electrode fixed plate is also interior to be fixedly connected with 8 negative electrode electricity Pole.

Preferably, each cathode electrode correspondence one treats deburring position.

Preferably, electrolyzer is pure water or distilled water.

Preferably, cathode electrode is made of stainless steel.

Preferably, multiple cathode electrodes are installed with negative electrode fixed plate interference fit.

Preferably, cylinder push arm is connected by bolt with negative electrode fixed plate.

Utility model the utility model can remove the burr that valve body is difficult to remove；Save processing cost；Improve product depth The roughness on chamber surface.

Description of the drawings

Fig. 1 is the structural representation of the utility model electrochemical deburring device first embodiment；

Fig. 2 is the front view of the cathode electrode of electrochemical deburring device shown in Fig. 1；

Fig. 3 is the top view of cathode electrode shown in Fig. 2；

Fig. 4 is the process schematic of the deburring of electrochemical deburring device shown in Fig. 1；

Fig. 5 is the schematic diagram of the deburring product that the utility model first is implemented.

Fig. 6 is the structural representation of the utility model electrochemical deburring device second embodiment；

Fig. 7 is the structural representation that burr remover shown in Fig. 6 carries out deburring to product；

Fig. 8 is the schematic diagram of the deburring product that the utility model second is implemented.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples.

It is as shown in Figures 1 to 5 the structural representation of the utility model first embodiment, the utility model electrochemistry unhairing Thorn device includes：Cylinder 10 and the electricity control element 20 and cylinder push arm 30 and the cylinder push arm 30 of the connection of cylinder 10 connect The negative electrode fixed plate 40 that connects, the multiple cathode electrodes 41 being arranged in the negative electrode fixed plate 40, the fixture 50 of fixed product 100, And carry out the nozzle 60 of jet electrolytic agent to product 100.

In the present embodiment, product 100 is to be provided with multiple cavitys in automobile valve body parts, automobile valve body parts 100 101, need to carry out electric discharge deburring in cavity 101.

Product 100 is placed in electrolyzer 200 as anode product, product 100, and electrolyzer 200 is pure water or distillation Water, electrolyzer 200 is used as anode electrolysis agent.

In the present embodiment, 8 cavitys 101 are provided with automobile valve body parts 100, also interior fixation connects negative electrode fixed plate 40 8 cathode electrodes 41 are connected to, i.e.,：Each correspondence of cathode electrode 41 one treats deburring position.

Cathode electrode 41 is made of stainless steel.

Multiple cathode electrodes 41 are installed with the interference fit of negative electrode fixed plate 40.

Cylinder push arm 30 is connected by bolt with negative electrode fixed plate 40, and by cylinder push arm 30 negative electrode fixed plate 40 is promoted, Multiple cathode electrodes 41 are made to carry out electric discharge deburring to the cavity 101 of automobile valve body parts 100 in electrolyzer 200.

By dc source 300A so as to flow through anode product and anodolyte, cathode electrode is flowed into, stroke discharged Journey

The control cylinder of electricity control element 20 push arm 30 stretches, and promotes push pedal to the advanced spacing of the vertical direction of product 100 From, make different in nature cathode electrode 41 reach the cavity 101 being deburred, and mobile data is recorded, it is easy to be automatically brought into operation.

Operation principle of the present utility model is：Cathode electrode 41 produces 100 generations in anode electrolysis agent 200 with being deburred Discharge process, to remove the burr in product cavity 101.

Automobile engine cavity intersection end deburring process is measured by deburring current detecting instrument (not shown) typical Electric current is with time continuous transformation curve (not shown)：In front 10s, curent change fluctuating range is big, illustrates burr reset condition Irregularly, electric current tends towards stability after 10s, illustrates that burr is removed, so far terminates product deburring electric discharge.

The method of the utility model electrochemical deburring, including following process：

The first step：Product 100 is placed on fixture 50, the Automatic-clamping product 100 of fixture 50；

Second step：Electricity control element 20 sets coordinate value, and orders about the cylinder push arm 30 of cylinder (hydraulic jack) 10 and push away Dynamic negative electrode fixed plate 40, makes cathode electrode 41 reach the cavity 101 of product 100；

3rd step：After cathode electrode 41 reaches cavity 101, nozzle 60 starts and electrolyte 200 is sprayed to into the sky of burr The region of chamber 101；

4th step：The star t-up discharge program of electricity control element 20, passes the current through anode product 100 and flows to cathode electrode 41, start discharge process；

5th step：Judge whether electric discharge deburring terminates by observing display currents change curve.

6th step：If do not terminated, continue step second step to the 5th step；If terminated, terminate this step.

It is as shown in Figure 6 to 8 the structural representation of the utility model second embodiment, with the difference of above-mentioned first embodiment Be：The product 200 for treating deburring is to be provided with multiple burr positions 201 in other parts, product 200.

Multiple cathode electrodes 41 are fixed on negative electrode fixed plate 40, and cathode electrode 41 removes flash removed to burr position 201.

The utility model by Electrolyzed Processing develop, as long as correctly select electrolyte prescription, reasonable design tool cathode and Flow field, just can play the superiority of Electrolyzed Processing, can successfully remove the burr for being mechanically difficult to remove, and have Good surface quality.

The utility model can remove the burr that valve body is difficult to remove；Save processing cost；Improve product depth chamber surface Roughness.

Preferred embodiment of the present utility model described in detail above, but the utility model is not limited to above-mentioned enforcement Detail in mode, in range of the technology design of the present utility model, can be carried out to the technical solution of the utility model Various equivalents, these equivalents belong to protection domain of the present utility model.

Claims

1. a kind of electrochemical deburring device, it is characterised in that it includes：Cylinder and the electricity control element of the cylinder connection With cylinder push arm and the negative electrode fixed plate of cylinder push arm connection, the multiple cathode electrodes being arranged in the negative electrode fixed plate, solid The fixture of fixed output quota product and the nozzle of jet electrolytic agent is carried out to product, product is arranged in electrolyzer, and cathode electrode is to product Carry out deburring.

2. electrochemical deburring device according to claim 1, it is characterised in that：Product be automobile valve body parts, vapour Multiple cavitys are provided with car valve body parts, need to carry out electric discharge deburring in cavity.

3. electrochemical deburring device according to claim 2, it is characterised in that：8 are provided with automobile valve body parts Cavity, negative electrode fixed plate is also interior to be fixedly connected with 8 cathode electrodes.

4. electrochemical deburring device according to claim 2, it is characterised in that：Each cathode electrode correspondence one is treated Burr position.

5. electrochemical deburring device according to claim 1, it is characterised in that：Electrolyzer is pure water or distilled water.

6. electrochemical deburring device according to claim 1, it is characterised in that：Cathode electrode is made of stainless steel.

7. electrochemical deburring device according to claim 1, it is characterised in that：Multiple cathode electrodes and negative electrode fixed plate Interference fit is installed.

8. electrochemical deburring device according to claim 1, it is characterised in that：Cylinder push arm is consolidated by bolt with negative electrode Fixed board connects.