CN2172181Y - Electrified grinding head board automatic polisher - Google Patents
Electrified grinding head board automatic polisher Download PDFInfo
- Publication number
- CN2172181Y CN2172181Y CN 93229401 CN93229401U CN2172181Y CN 2172181 Y CN2172181 Y CN 2172181Y CN 93229401 CN93229401 CN 93229401 CN 93229401 U CN93229401 U CN 93229401U CN 2172181 Y CN2172181 Y CN 2172181Y
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- CN
- China
- Prior art keywords
- grinding head
- workbench
- electrified
- pedestal
- board automatic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides an electrified grinding head board automatic polisher, which belongs to a metal surface polishing apparatus. The electrified grinding head board automatic polisher is mainly used for polishing large-scale stainless steel plates. The electrified grinding head board automatic polisher is composed of a basic frame, a workbench, a gantry frame, a grinding head mechanism, an electrolyte circulation system, and a driving work-piece mechanism, wherein, the workbench is arranged on the basic frame; the grinding head mechanism is arranged on the gantry frame; the driving work-piece mechanism which is arranged on the basic frame is composed of a main driving motor, a notched belt, a tensioning mechanism, a main driven roller, a subsidiary driven roller. The utility model has the advantages of high processing precision, high work efficiency, and good quality of products.
Description
The utility model belongs to a kind of metal surface polishing equipment, particularly relates to the automatic precision polisher of a kind of electrochemical bistrique sheet material.
At present, the finishing method that China's surface treatment industry is adopted the small-sized common parts of stainless steel is electrobrightening or manual machinery polishing, and for high-precision workpiece, be difficult to reach requirement, particularly to large-size stainless steel sheet material, require to process in surface roughness for Ra=0.03 or when higher at all.In order to address this problem, the relevant personnel have designed the polissoir that the electrolytically and mechanically polishing technology is fused into one, its principle is: the duty of utilizing milling machine, its motive power head is transformed into bistrique, on bistrique, add the electrolyte carrier pipe, make neutral electrolyte flow to bistrique through carrier pipe by electrolyte circulation system, in the time of the bistrique rotation, join with the negative pole of DC current, form the negative electrode bistrique, on workpiece, connect the positive pole of dc source, the electrolyte conduction makes working surface generation electrodissolution during work, under the effect of electric current, surface of the work forms the passivating film of one deck utmost point book, because negative electrode bistrique rubbing down constantly, constantly surface of the work hump part passivating film is rubbed, and make the metal surface hump partly continue electrodissolution, reach the purpose of polishing, but this scheme only is applicable to miniature parts.And for heavy parts, especially sheet material just exists the inhomogeneous and low problem of working (machining) efficiency of roughness.When workpiece size exceeds 1220 * 3050mm, can't process.
The purpose of this utility model provides a kind of machining accuracy height, is applicable to the automatic precision polisher of electrochemical bistrique sheet material of machining large sheet material.
Technical solution of the present utility model is: the automatic precision polisher of a kind of electrochemical bistrique sheet material, by pedestal 2, place workbench 4 and the portal frame 9 on the pedestal 2, grinding head mechanism 8 and the electrolyte circulation system 44 that is loaded on the portal frame 9 to form, it is characterized in that: on pedestal 2, also be provided with by main drive motor 1, cog belt 3, tension mechanism 5, cog belt 15, principal and subordinate's action roller 6 and 14, pay the driving workpiece mechanism 45 that driven voller 16 and 17 is formed.
The left and right sides of described pedestal 2 is respectively equipped with pays workbench 18 and 7.
Described pair of workbench 18 and 7 upper ends are respectively equipped with at least one live- rollers 19 and 12 that can freely rotate.
Adopt the electrochemical grinding head mechanism of many groups, reticulate overlapping.
The utility model is because have the electrochemical grinding head mechanism of many groups, and having good uniformity of when work synchronism, horizontality, friction pressure, so the utility model is compared with prior art, machining accuracy height, high efficiency, good product quality, but machining large sheet material.
Fig. 1 is the utility model schematic side view;
Fig. 2 is a partial view of the present utility model shown in Figure 1;
Fig. 3 is electrolyte circulation system figure of the present utility model shown in Figure 1.
Below in conjunction with drawings and Examples the utility model is described further: the automatic precision polisher of a kind of electrochemical bistrique sheet material, by pedestal 2, place workbench 4 and the portal frame 9 on the pedestal 2, grinding head mechanism 8 and the electrolyte circulation system 44 that is loaded on the portal frame 9 to form, it is characterized in that: on pedestal 2, also be provided with by main drive motor 1, cog belt 3, tension mechanism 5, cog belt 15, principal and subordinate's action roller 6 and 14, pay the driving workpiece mechanism 45 that driven voller 16 and 17 is formed.
The left and right sides of described pedestal 2 is respectively equipped with pays workbench 18 and 7.
Described pair of workbench 18 and 7 upper ends are respectively equipped with at least one live- rollers 19 and 12 that can freely rotate.
As shown in Figure 1, 2: pedestal 2 can be welded with channel-section steel (or angle steel), and the material of workbench 4 is on-deformable cast iron.With bolt workbench 4 and portal frame 9 are fixed on the pedestal 2.Be fixed with bearing block 26 and 46 on the main frame 29 of composition portal frame 9, screw mandrel 27 is free to rotate under the supporting of bearing block 26 and 46, screw mandrel 27 1 ends and shaft coupling 25 join, shaft coupling 25 joins with the output shaft of decelerator 24, the screw that matches with screw mandrel 27 is housed in the grinding head mechanism bearing support 28, when decelerator 24 drives shaft coupling 25 and screw mandrel 27 rotations, drive grinding head mechanism bearing support 28 by screw, utilize dovetail groove seat 30 guiding to move up and down, place the grinding head mechanism 8 on the grinding head mechanism bearing support 28 to move up and down thereupon.This portal frame 9 and grinding head mechanism 8 are 24 groups, netted overlapping distribution.
Pay workbench 7 and 18 and adopt welded type, four legs of bottom can be used the screw mandrel form, so that regulated at will height and water detection are flat.The live- rollers 12 and 19 of upper end can be used the seamless steel pipe manufacturing, and two ends connect with a pair workbench with bearing, guarantees freely to rotate.
Its operation principle is: will need the stainless steel materials that polishes, be positioned on the live-rollers 12 of paying workbench 7, and send between principal and subordinate's action roller 6 and 14, main drive motor 1 energising is rotated, drive principal and subordinate's action roller 6 and 14 and rotate by cog belt 3, swelling device 5, cog belt 15, workpiece can be sent on the workbench 4, and be continued to move forward according to certain speed.Simultaneously, motor 23 in the grinding head mechanism connects, main shaft 31 drives mill seat 20 on it and the bistrique (friction material) on the mill seat 20 is placed the friction surface of the work, the lifting of grinding head mechanism 8 by the rotation of screw mandrel 27 regulate, the adjusting armrest of trace removes and adjusts bolt 21 and 22 and realize.
Grinding head mechanism 8 is in running order, 20 rotations of mill seat, and when workpiece was rubbed, electrolyte circulation system 44 was also started working.As shown in Figure 3: the neutral electrolyte in the circulating slot 41 is through pump 43, flowmeter 39 enters shunting cylinder 38, be assigned to each grinding head mechanism through each electrolyte pipe again, chewing 32 by the electrolyte pipe enters in the mesopore of main shaft 31, supply with negative electrode bistrique 33 continuously equably, under conduction state, form electric field between negative electrode bistrique 33 and the workpiece, constantly make the hump dissolving of surface of the work, because it is overlapping that many group negative electrode bistriques reticulate when working, rotating speed is reasonable, and the hump of metal surface is difficult to form passivating film, and low concave portion remains with passivating film all the time, therefore, make smart speed of throwing improve the work of electrolyte circulation system 44 greatly, undertaken by rectifier power source 37 and control section 36, electrolyte after the use enters filter 40 from accumulator tank 34, filters the back and flows in the circulating slot 41, agitator 42 stirs in circulating slot 41, and electrolyte is fully mixed.Workpiece according to certain speed moves forward on workbench 4 after polishing, outputs on the live-rollers 19 of paying workbench 18 by paying driven voller 16,17, takes off, and polishing process finishes.
Claims (3)
1, the automatic precision polisher of a kind of electrochemical bistrique sheet material, by pedestal [2], place workbench [4] and the portal frame [9] on the pedestal [2], grinding head mechanism [8] and the electrolyte circulation system [44] that is loaded on the portal frame [9] to form, it is characterized in that: on pedestal [2], also be provided with by main drive motor [1], cog belt [3], tension mechanism [5], cog belt [15], principal and subordinate's action roller [6] and [14], pay the driving workpiece mechanism [45] that driven voller [16] and [17] are formed.
2, the automatic precision polisher of electrochemical bistrique sheet material according to claim 1 is characterized in that: the left and right sides of described pedestal ［ 2 ］ is respectively equipped with pays workbench ［ 18 ］ and ［ 7 ］.
3, the automatic precision polisher of electrochemical bistrique sheet material according to claim 2 is characterized in that: described pair of workbench ［ 18 ］ and ［ 7 ］ upper end are respectively equipped with live-rollers ［ 19 ］ and ［ 12 ］ that at least one can freely rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229401 CN2172181Y (en) | 1993-10-07 | 1993-10-07 | Electrified grinding head board automatic polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229401 CN2172181Y (en) | 1993-10-07 | 1993-10-07 | Electrified grinding head board automatic polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172181Y true CN2172181Y (en) | 1994-07-20 |
Family
ID=33806275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93229401 Expired - Fee Related CN2172181Y (en) | 1993-10-07 | 1993-10-07 | Electrified grinding head board automatic polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625181A (en) * | 2016-12-27 | 2017-05-10 | 安徽工程大学 | Polishing device for plates |
-
1993
- 1993-10-07 CN CN 93229401 patent/CN2172181Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625181A (en) * | 2016-12-27 | 2017-05-10 | 安徽工程大学 | Polishing device for plates |
| CN106625181B (en) * | 2016-12-27 | 2019-03-05 | 安徽工程大学 | A kind of plate burnishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Du Xingbin Designer after: Liu Fuxin Designer after: Li Dongsheng Designer before: Li Dongsheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: LI DONGSHENG TO: DALIAN SURFACE TECHNOLOGY ENGINEERING CO.; DESIGNER; FROM: LI DONGSHENG TO: DU XINGBIN; LIU FUXIN; LI DONGSHENG |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Dalian Surface Technology Engineering Co. Patentee before: Li Dongsheng |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |