CN215050834U

CN215050834U - Automatic electrolytic polishing equipment

Info

Publication number: CN215050834U
Application number: CN202121711442.9U
Authority: CN
Inventors: 井田義明
Original assignee: Marui Technology Changzhou Co ltd
Current assignee: Marui Technology Changzhou Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-07
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an automatic electrolytic polishing equipment, comprising a base plate, the common fixed mounting in bottom plate upper end left side and upper end right side has the frame, there are DC power supply and numerical control platform in frame upper end fixed mounting respectively, DC power supply is located numerical control platform left, frame upper portion is provided with polishing mechanism, upper portion fixed mounting has No. two contact pick-up in the frame left end, upper portion fixed mounting has a contact pick-up in the frame right-hand member, bottom plate upper end fixed mounting has the treatment trough, inside electrolysis trough and the clearance groove of having opened respectively of treatment trough, the electrolysis trough is located clearance groove left, clearance inslot portion fixed mounting has clearance mechanism in advance. An automatic electrolytic polishing equipment, can realize the automatic electrolytic polishing operation of metalwork, easy operation is favorable to the large tracts of land to be used widely, and can avoid metalwork surface impurity dust to influence follow-up electrolytic polishing effect, improves and polishes product quality.

Description

Automatic electrolytic polishing equipment

Technical Field

The utility model relates to a polishing technical field, in particular to automatic electrolytic polishing equipment.

Background

Electropolishing refers to the process of finishing metal articles by special anodization in a solution of certain composition to obtain a smooth, bright surface. It can be used for surface preparation before electroplating, surface finishing after electroplating, and independent finishing of metal surface. The prior electrolytic polishing equipment has the following problems in operation and use: 1. most of the existing electrolytic polishing equipment needs manual operation, is complex in operation, cannot realize automatic polishing operation of metal parts, and is inconvenient for large-area popularization and use; 2. the existing polishing equipment can not clean the surface of the metal piece, so that the metal piece is stained with a large amount of impurity dust in the electrolytic polishing process, the electrolytic polishing effect is influenced, and the polishing quality of the metal piece is influenced.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an automatic electrolytic polishing equipment, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic electrolytic polishing equipment, includes the bottom plate, the common fixed mounting in bottom plate upper end left side and upper end right side has the frame, there are DC power supply and numerical control platform in the frame upper end fixed mounting respectively, DC power supply is located numerical control platform left, frame upper portion is provided with polishing mechanism, upper portion fixed mounting has No. two contact pick-up in the frame left end, upper portion fixed mounting has a contact pick-up in the frame right-hand member, bottom plate upper end fixed mounting has the treatment trough, inside electrolysis trough and the clearance groove of having opened respectively of treatment trough, the electrolysis trough is located clearance groove left, the inside fixed mounting of clearance groove has clearance mechanism in advance, the numerical control platform respectively with polishing mechanism, clearance mechanism and DC power supply electric connection in advance.

Preferably, polishing mechanism includes servo motor, servo motor output fixedly connected with lead screw, the sleeve has been cup jointed to the lead screw surface screw thread, sleeve upper end fixed mounting has the guide bar, sleeve lower extreme fixedly connected with polishes the piece.

Preferably, the left end of the screw rod is movably connected with the right end wall of the rack through a bearing, the right end of the screw rod penetrates through the right end wall of the rack, and the middle part of the upper end of the rack is provided with a limit groove and the limit groove is slidably connected with the guide rod.

Preferably, the polishing piece includes the mounting bracket, mounting bracket middle part fixed mounting has drive actuating cylinder, drive actuating cylinder output fixedly connected with insulation push rod, insulation push rod lower extreme fixedly connected with switches on the piece, it has the through-hole to switch on an anterior division, the through-hole middle part runs through there is the metalwork, and the metalwork with switch on between fixed through fastening screw, mounting bracket lower extreme right part fixedly connected with contact pick up No. four, mounting bracket lower extreme right side fixedly connected with stores pylon, No. three contact pick up of stores pylon lower part fixedly connected with, switch on a right-hand member upside fixedly connected with curb plate.

Preferably, the side plate is not in contact with the hanger, the side plate is located between the contact sensor II and the contact sensor III, the conduction piece is electrically connected with the positive end of the direct-current power supply, and the inside of the electrolytic cell is fixedly provided with a negative rod and the negative rod is electrically connected with the negative end of the direct-current power supply.

Preferably, the pre-cleaning mechanism comprises an air cylinder part, an output end of the air cylinder part is fixedly connected with a driving rod, the upper end of the driving rod is fixedly connected with a cylindrical barrel, and a plurality of cleaning brushes distributed at equal intervals are fixedly mounted on the inner wall of the cylindrical barrel.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, through polishing mechanism, treatment trough, contact sensor, No. two contact sensor, numerical control platform and DC power supply's cooperation operation, can realize the automatic electrolytic polishing operation of metalwork, avoided traditional artifical manual operation, easy operation is favorable to the large tracts of land to be used widely.

(2) The utility model discloses in, through the work of actuating cylinder spare before the electrolytic polishing, cylinder spare drives the cylinder section of thick bamboo on the actuating lever and reciprocates the operation of going up and down for clearance brush on the cylinder section of thick bamboo inner wall carries out the clearance work of impurity dust to the metalwork surface, avoids metalwork surface impurity dust to influence follow-up electrolytic polishing effect, improves polishing product quality.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic electropolishing apparatus according to the present invention;

FIG. 2 is a schematic structural view of a polishing mechanism of an automatic electropolishing apparatus according to the present invention;

FIG. 3 is a schematic structural view of a polishing member of an automatic electropolishing apparatus according to the present invention;

fig. 4 is a schematic structural diagram of a pre-cleaning mechanism of an automatic electrolytic polishing device of the present invention.

In the figure: 1. a base plate; 2. a treatment tank; 3. a polishing mechanism; 4. a pre-cleaning mechanism; 5. an electrolytic cell; 6. cleaning the tank; 7. a first contact sensor; 8. a numerical control console; 9. a direct current power supply; 10. a frame; 11. a second contact sensor; 31. a servo motor; 32. a screw rod; 33. a sleeve; 34. a guide bar; 35. a polishing member; 350. a contact sensor number three; 351. a mounting frame; 352. a driving cylinder; 353. an insulating push rod; 354. a conducting piece; 355. a through hole; 356. a metal member; 357. a side plate; 358. a contact sensor number four; 359. a hanger; 41. a cylinder member; 42. a drive rod; 43. a cylindrical barrel; 44. a cleaning brush.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an automatic electrolytic polishing device comprises a bottom plate 1, a frame 10 is fixedly mounted on the left side of the upper end of the bottom plate 1 and on the right side of the upper end of the bottom plate 1 together, a direct-current power supply 9 and a numerical control station 8 are fixedly mounted on the upper end of the frame 10 respectively, the direct-current power supply 9 is located on the left side of the numerical control station 8, a polishing mechanism 3 is arranged on the upper portion of the frame 10, a second contact sensor 11 is fixedly mounted on the upper portion of the left end of the frame 10, a first contact sensor 7 is fixedly mounted on the upper portion of the right end of the frame 10, a treatment tank 2 is fixedly mounted on the upper end of the bottom plate 1, an electrolytic tank 5 and a cleaning tank 6 are respectively arranged in the treatment tank 2, the electrolytic tank 5 is located on the left side of the cleaning tank 6, a pre-cleaning mechanism 4 is fixedly mounted in the cleaning tank 6, and the numerical control station 8 is electrically connected with the polishing mechanism 3, the pre-cleaning mechanism 4 and the direct-current power supply 9 respectively.

The polishing mechanism 3 comprises a servo motor 31, the output end of the servo motor 31 is fixedly connected with a screw rod 32, a sleeve 33 is sleeved on the outer surface of the screw rod 32 in a threaded manner, a guide rod 34 is fixedly installed at the upper end of the sleeve 33, a polishing piece 35 is fixedly connected to the lower end of the sleeve 33, the servo motor 31 rotates, and the sleeve 33 horizontally moves left and right along the screw rod 32, so that pre-cleaning and polishing operations are conveniently realized; in order to mount and connect the polishing mechanism 3, the left end of the screw rod 32 is movably connected with the right end wall of the rack 10 through a bearing, the right end of the screw rod 32 penetrates through the right end wall of the rack 10, the middle part of the upper end of the rack 10 is provided with a limiting groove, and the limiting groove is connected with the guide rod 34 in a sliding manner; the polishing part 35 comprises a mounting frame 351, a driving cylinder 352 is fixedly mounted in the middle of the mounting frame 351, an insulating push rod 353 is fixedly connected to the output end of the driving cylinder 352, a conducting part 354 is fixedly connected to the lower end of the insulating push rod 353, a through hole 355 is formed in the front of the conducting part 354, a metal part 356 penetrates through the middle of the through hole 355, the metal part 356 and the conducting part 354 are fixed through a fastening screw, a fourth contact sensor 358 is fixedly connected to the right of the lower end of the mounting frame 351, a hanging frame 359 is fixedly connected to the right of the lower end of the mounting frame 351, a third contact sensor 350 is fixedly connected to the lower portion of the hanging frame 359, a side plate 357 is fixedly connected to the upper side of the right end of the conducting part 354, the driving cylinder 352 drives the conducting part 354 to lift through the insulating push rod 353, and smooth polishing operation is guaranteed; the side plate 357 is not in contact with the hanger 359, the side plate 357 is positioned between the fourth contact sensor 358 and the third contact sensor 350, the conducting piece 354 is electrically connected with the positive end of the direct current power supply 9, and the cathode bar is fixedly arranged in the electrolytic bath 5 and is electrically connected with the negative end of the direct current power supply 9; the pre-cleaning mechanism 4 comprises a cylinder part 41, a driving rod 42 is fixedly connected to the output end of the cylinder part 41, a cylinder 43 is fixedly connected to the upper end of the driving rod 42, a plurality of cleaning brushes 44 distributed at equal intervals are fixedly mounted on the inner wall of the cylinder 43, and the cylinder part 41 drives the cylinder 43 on the driving rod 42 to lift, so that the cleaning brushes 44 on the inner wall of the cylinder 43 clean the surface of the metal part 356 of foreign dust.

It should be noted that, the utility model relates to an automatic electrolytic polishing device, when needing to polish a metal piece 356, insert the metal piece 356 to be polished inside the through hole 355 at first, and utilize fastening screw to fix the metal piece 356 and the conduction piece 354, then set for the pre-cleaning time and polishing time through the numerical control platform 8, then start the servo motor 31 to rotate forward, the sleeve 33 moves right along the lead screw 32, when the right end of the polished piece 35 contacts with the first contact sensor 7, the first contact sensor 7 transmits the contact information to the numerical control platform 8, the numerical control platform 8 controls the servo motor 31 to stop rotating and start the driving cylinder 352 to start working, the driving cylinder 352 drives the conduction piece 354 to descend through the insulation push rod 353, when the side plate 357 descends to contact with the third contact sensor 350, the numerical control platform 8 controls the driving cylinder 352 to stop working and start the cylinder 41 to start working, the cylinder part 41 drives the cylinder 43 on the driving rod 42 to lift, so that the cleaning brush 44 on the inner wall of the cylinder 43 cleans the surface of the metal part 356 of foreign dust, when the cleaning time is up, the numerical control platform 8 controls the driving cylinder 352 to start working, so that the metal part 356 finishes lifting operation, when the side plate 357 contacts with the contact sensor 358 No. four, the numerical control platform 8 controls the driving cylinder 352 to stop working and starts the servo motor 31 to rotate reversely, the sleeve 33 drives the polishing part 35 to move leftwards along the screw rod 32, when the polishing part 35 contacts with the contact sensor 11 No. two, the numerical control platform 8 controls the servo motor 31 to stop driving and drives the driving cylinder 352 to work, the driving cylinder 352 drives the conducting part 354 to descend again through the insulating push rod 353, when the side plate 357 descends to contact with the contact sensor 350 No. three, the numerical control platform 8 controls the driving cylinder 352 to stop working, at the moment, the metal piece 356 extends into the electrolyte in the electrolytic cell 5, the surface of the metal piece 356 as the anode gradually loses electrons and is peeled off layer by layer, and after the polishing time is over, the numerical control console 8 controls the driving cylinder 352 to start working, so that the metal piece 356 finishes the lifting operation, and the automatic polishing operation is realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic electrolytic polishing apparatus comprising a base plate (1), characterized in that: bottom plate (1) upper end left side and the common fixed mounting in upper end right side have frame (10), frame (10) upper end fixed mounting respectively has DC power supply (9) and numerical control platform (8), DC power supply (9) are located numerical control platform (8) left, frame (10) upper portion is provided with polishing mechanism (3), upper portion fixed mounting has No. two contact sensors (11) in frame (10) left end, upper portion fixed mounting has contact sensor (7) in frame (10) right-hand member, bottom plate (1) upper end fixed mounting has treatment trough (2), electrolysis trough (5) and clearance groove (6) have been opened respectively to treatment trough (2) inside, electrolysis trough (5) are located clearance groove (6) left, the inside fixed mounting in clearance groove (6) has clearance mechanism (4) in advance, numerical control platform (8) respectively with polishing mechanism (3), The pre-cleaning mechanism (4) is electrically connected with the direct current power supply (9).

2. An automatic electrolytic polishing apparatus according to claim 1, characterized in that: polishing mechanism (3) includes servo motor (31), servo motor (31) output fixedly connected with lead screw (32), sleeve (33) have been cup jointed to lead screw (32) surface screw thread, sleeve (33) upper end fixed mounting has guide bar (34), sleeve (33) lower extreme fixedly connected with polishes piece (35).

3. An automatic electrolytic polishing apparatus according to claim 2, characterized in that: the guide rod is characterized in that the left end of the screw rod (32) is movably connected with the right end wall of the rack (10) through a bearing, the right end of the screw rod (32) penetrates through the right end wall of the rack (10), and the middle of the upper end of the rack (10) is provided with a limiting groove which is connected with the guide rod (34) in a sliding manner.

4. An automatic electrolytic polishing apparatus according to claim 2, characterized in that: polishing piece (35) includes mounting bracket (351), mounting bracket (351) middle part fixed mounting has drive cylinder (352), drive cylinder (352) output end fixedly connected with insulating push rod (353), insulating push rod (353) lower extreme fixedly connected with leads to piece (354), it has through-hole (355) to lead to a front portion of piece (354), through-hole (355) middle part has run through metalwork (356), and metalwork (356) and lead to through fastening screw fixed between piece (354), mounting bracket (351) lower extreme right part fixedly connected with contact sensor (358) No. four, mounting bracket (351) lower extreme right side fixedly connected with stores pylon (359), stores pylon (359) lower part fixedly connected with contact sensor (350) No. three, lead to piece (354) right-hand member upside fixedly connected with curb plate (357).

5. An automatic electrolytic polishing apparatus according to claim 4, characterized in that: contactless between curb plate (357) and stores pylon (359), curb plate (357) are located between No. four contact sensors (358) and No. three contact sensors (350), switch on piece (354) and DC power supply (9) positive terminal electric connection, electrolysis trough (5) inside fixed mounting has negative pole stick and DC power supply (9) negative terminal electric connection.

6. An automatic electrolytic polishing apparatus according to claim 1, characterized in that: the pre-cleaning mechanism (4) comprises an air cylinder piece (41), an output end of the air cylinder piece (41) is fixedly connected with a driving rod (42), the upper end of the driving rod (42) is fixedly connected with a cylindrical barrel (43), and a plurality of cleaning brushes (44) which are distributed at equal intervals are fixedly mounted on the inner wall of the cylindrical barrel (43).