CN1512521A - Process for producing isostatic porcelain sleeve - Google Patents
Process for producing isostatic porcelain sleeve Download PDFInfo
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- CN1512521A CN1512521A CNA021455252A CN02145525A CN1512521A CN 1512521 A CN1512521 A CN 1512521A CN A021455252 A CNA021455252 A CN A021455252A CN 02145525 A CN02145525 A CN 02145525A CN 1512521 A CN1512521 A CN 1512521A
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Abstract
This invention relates to a stock repairer for large isostatic press porcelain bushing used in high voltage electric appliances characterizing in a porcelain bushing stock repairing production line composed of an one-work station contour leveling machine for rough repairing and end faces processing, a two-work station inner hole processing machine process inner holes, a three-station finishing machine a three-station conversion unit transpositioning the stocks and a dust cover with advanced processing technology, short production period and high product rate.
Description
Affiliated technical field: the present invention relates to the trimming machine that a kind of High-Voltage Electrical Appliances usefulness waits the large-scale insulator of static pressure, particularly close a kind of isostatic ceramic sleeve automation repaired biscuit production technology.
Background technology: High-Voltage Electrical Appliances usefulness waits the blank of the large-scale insulator of static pressure, is to be suppressed through waiting static pressure by dry powder, and it is that 400～800MM, endoporus are 120～550MM that this machine is mainly used in the processing external diameter, highly is the large-scale insulator about 1.6～3.5 meters high.Product is mainly used in used 110KV of high voltage power transmission and transforming and above SF6 circuit breaker.In the foreign literature about etc. the research report of the small-sized insulator of static compression explained hereafter more, less about the research of large-scale insulator Small and Deep Hole Machining, the report of this respect has HIRAMITSU KUME＜JP〉etc. a kind of electric porcelain insulator production technology that contains aluminium oxide, silica, calcium oxide, sodium oxide molybdena coating of people bulletin: the inside and outside shaping surface instrument of a kind of porcelain insulation sleeve pipe of people such as GALEEV R G bulletin, the mode secured blank that adopts two to compress is utilized rotary cutter processing endoporus.This processing mode is fit to horizontal, wet method processing technology.CERAM group website introduce the big product of large-scale porcelain and the production technology of this group Sweden BROMOLLA plant produced, static compression explained hereafter crude green bodies such as it adopts, the placement level is carried out interior processing at horizontal Boring machine, and then vertical the placement utilized the vertical profile repaired biscuit locomotive shape of going out.For CERAM group website introduce the large-scale insulator product of this group Sweden BROMOLLA plant produced and the production operation method is comparatively complicated, machining accuracy is low, occupation of land face is very big.
Order of the present invention must be: a kind of isostatic ceramic sleeve production technology is provided, and its processing technology advanced person, with short production cycle, rate of finished products height, energy-conserving and environment-protective.
Technical scheme of the present invention is: design a kind of isostatic ceramic sleeve production technology, it is characterized in that: it mainly forms an insulator repaired biscuit production line by the smooth lathe 1 of a station profile, two station endoporus machining tools, 2, three the next outer imitative lathes 3, three station conversion units 4 and dust cover 5; The smooth lathe of one station profile: finish the processing of slightly repairing profile and upper and lower end face, two station endoporus machining tools: the imitative outward lathe of processing endoporus, three stations: refine profile, three station conversion units: finish the transposition of each station blank.
The smooth lathe 1 of one station profile, two station endoporus machining tools 2, three stations are imitated lathe 3 outward, are 120 degree distributions, and central part is fixed three station conversion units 4, and blank is placed on the pallet 14 of three station conversion units 4.
Described three station conversion units, its motor 6 is connected with worm and gear lift 7 by shaft coupling 15, worm and gear lift 7 is fixed together by pin 8 and pull bar 9, be with pull bar 9 in the column 10, pull bar 9 bottoms are with crossbeam 12., and crossbeam 12 is connected with holder fork 11, driven gear 17 is fixed on the holder fork 11, motor gear pair 13 is in transmission connection with driving gear 16, and driving gear 16 is in transmission connection with driven gear 17.
Be covered with dust cover on the described holder fork 11.
Characteristics of the present invention are: this isostatic ceramic sleeve repaired biscuit production technology, it forms an insulator repaired biscuit production line by the imitative lathe 3 of the smooth lathe 1 of a station profile, two station endoporus machining tools 2, three stations, three station conversion units 4, dust cover 5, last base machine and hydraulic platform etc. outward, its technical process is: manually go up base and slightly repair profile to the smooth lathe of a station profile, because blank shape and top and bottom misconduct, and outer surface is harder, for three station refine umbrella shapes, need repair blank; By top location blank up and down, after seaming chuck compressed blank, main revolution was begun to rotate by Frequency Converter Control, after reaching predefined rotating speed, start a station digital control system, the outer imitative cutter of slightly repairing of control, according to the program of compiling and editing, finish processing to blank shape and top and bottom; After contouring was finished, the lifting electric motor starting of last base machine drove holder and sticks liter, blank is held up, behind last off-position, the switch sender, the lifting motor stops, and position rotaring motor starts, and blank is in the beginning transposition of holder fork, position rotaring motor begins raising speed under Frequency Converter Control, to setting uniform rotation behind the rotating speed, behind the speed reducing switch sender of location, reduce speed now, position-sensing switch sender position rotaring motor stops, and transposition finishes.The lifting electric motor starting reverses, and drives the decline of holder fork, and blank is fallen in the two station master revolutions, asks fork and blank to throw off, and behind the off-position, the switch sender promotes motor and stops under arriving, and transposition finishes.The blank that a station is processed forwards two stations to like this, finishes transposition, and this process is automatic control, need not human intervention.Blank is after in the two station master revolutions, two station pressure heads press down pushes down blank, main revolution is begun to rotate by Frequency Converter Control, after reaching predefined rotating speed, start two station digital control systems, imitative cutter in the control, according to the program of compiling and editing, finish the processing to blanking inner hole, when two stations began to process, a station began to go up blank processing.One, after two stations all machine, last base machine begins to repeat above-mentioned action again, the blank that two stations are processed forwards three stations to, simultaneously the blank of a station is forwarded to two stations, such one, two stations all carry out the processing of next blank according to procedure separately, forward the blank in the three station master revolutions to, three station pressure heads press down push down blank after, main revolution is begun to rotate by Frequency Converter Control, reach predefined rotating speed after, start three station digital control systems, the outer imitative finishing knife of control, according to the program of compiling and editing, finish processing to the outside umbrella shape of blank, the operative employee closes lightly base on hydraulic platform in the course of processing.After the three station process finishing, product is unloaded from three stations, after one, two stations all machined, last base machine began to repeat above-mentioned action again, realized producing continuously.Owing to be the processing of dry type blank, the clout that cuts out mostly is dust greatly, recycles for clout simultaneously, and ad hoc have a dust guard, one, three stations are sharp processing, dust is played the blank cover by dust cover outside, Yi Bian the able to turn on or off dustproof door that blanking is used of keeping supplying is arranged, suction opeing is arranged at the bottom, dust is taken away, and dust cover is stuck in holder, replaces with blank.Two stations are endoporus processing, and its main revolution is for hollow, and there is air draft pipe the lower end, and dust is taken away.
Three station insulator trimming machines are actual to be a trimming machine production line, distribute by three equipment 120, respectively blank is finished different processing, finish mutual transposition work by changeing the base machine, three stations can together be processed, and also can distinguish processing separately, utilize this characteristic, one, three stations of trimming machine can become the clavate trimming machine of two platform independent work, realize " a tractor serves several purposes ", have enlarged the range of application of equipment.And three equipment are 120 ° of distributions, respectively blank are finished different processing, and in the whole course of processing, blank is in plumbness all the time; Its occupation area of equipment is little, and operating personnel are few.
The present invention will be further described below in conjunction with the embodiment accompanying drawing.
Accompanying drawing 2 is embodiment three station conversion unit structural representations.
Among the figure: 1, the smooth lathe of a station profile; 2, two station endoporus machining tools; 3, the imitative outward lathe of three stations; 4, three station conversion units; 5, dust cover; 6, motor; 7, worm and gear lift; 8, pin; 9, pull bar; 10, column; 11, holder fork; 12, crossbeam; 13, motor gear pair; 14, pallet; 15, shaft coupling; 16, driving gear; 17, driven gear.
Embodiment: embodiment as shown in Figure 1, this three station insulator trimming machines are the large-scale insulator trimming machines of dry production, it mainly imitates compositions such as lathe 3, three station conversion units 4 and dust cover 5 outward by smooth lathe 1, the two station endoporus machining tool of a station profile 2, three stations.Its technical process is: manually go up base and slightly repair profile to the smooth lathe 1 of a station profile, because blank shape and top and bottom misconduct, and outer surface is harder, is the imitative outward lathe 3 refine umbrella shapes of three stations, need repair blank, after contouring is finished, the lifting motor 6 of three station conversion units 4 drives holder fork 11 and rises, and after blank was held up, blank began to insert to two station endoporus machining tools 2 on holder fork 11, the blank that a station is processed forwards two stations to like this, finishes transposition.In the processing that two station endoporus machining tools 2 are finished blanking inner hole, when two stations began to process, a station began to go up blank processing.After one, two stations all machine, three station conversion units 4 begin to promote the transposition action again, the blank that two stations are processed forwards three stations to, blank with a station forwards two stations to simultaneously, such one, two stations all carry out the processing of next blank according to procedure separately, forward the blank of three stations to, finish processing the outside umbrella shape of blank.After the three station process finishing, product is unloaded from three stations, after one, two stations all machined, three station conversion units 4 began to repeat above-mentioned action again, realized producing continuously.Because be the processing of dry type blank, the clout that cuts out mostly is dust greatly, recycle for clout simultaneously, be provided with dust guard, one, three stations are sharp processing, and dust outside, by dust cover 5 the blank cover is risen, Yi Bian the able to turn on or off dustproof door that blanking is used of keeping supplying is arranged, suction opeing is arranged at the bottom, dust is taken away, and dust cover 5 replaces with blank on holder fork 11, two stations are endoporus processing, its main revolution is for hollow, and there is air draft pipe the lower end, and dust is taken away.
The structure of three station conversion units 4 as shown in Figure 2, motor 6 is connected with worm and gear lift 7 by shaft coupling 15, worm and gear lift 7 is fixed together by pin 8 and pull bar 9, is with pull bar 9 in the column 10, and pull bar 9 bottoms are with crossbeam 12, crossbeam 12 is held fork 11 and is moved up and down, driven gear 17 is fixed on the holder fork 11, and motor gear secondary 13 drives driving gear 16, and driving gear 16 drives driven gear 17, drive holder fork 11 again
Rotation work process: motor 6 start buttons, motor 6 drives worm and gear lift 7 by shaft coupling 15, play holder fork 11 by 12 on crossbeam, motor gear secondary 13 rotates, and drives driving gear 16. driven gears 17 again, rotate 120 ° to holder fork 11, when putting down, motor 6 backward rotation circulate to putting down the holder fork 11 intact next ones that enter, dust cover 5 covers on the holder fork 11, processes defective material (after the cutting) and has taken environmental-protection function away by negative pressure.
Claims (4)
1, isostatic ceramic sleeve production technology is characterized in that: it mainly forms an insulator repaired biscuit production line by the imitative lathe (3) of the smooth lathe of a station profile (1), two station endoporus machining tools (2), three stations, three station conversion units (4) and dust cover (5) outward; The smooth lathe of one station profile: finish the processing of slightly repairing profile and upper and lower end face, two station endoporus machining tools: the imitative outward lathe of processing endoporus, three stations: refine profile, three station conversion units: finish the transposition of each station blank.
2, isostatic ceramic sleeve production technology according to claim 1, it is characterized in that: the smooth lathe of a station profile (1), two station endoporus machining tools (2), three stations are imitated lathe (3) outward, are 120 degree distributions, central part is fixed three station conversion units (4), and blank is gone up at the pallet (14) of three station conversion units (4) and placed.
3, isostatic ceramic sleeve production technology according to claim 1, it is characterized in that: described three station conversion units, its motor (6) is connected with worm and gear lift (7) by shaft coupling (15), worm and gear lift (7) is fixed together by pin (8) and pull bar (9), be with pull bar (9) in the column (10), pull bar (9) bottom is with crossbeam (12), crossbeam (12) is connected with holder fork (11), driven gear (17) is fixed on the holder fork (11), motor gear pair (13), be in transmission connection with driving gear (16), driving gear (16) is in transmission connection with driven gear (17).
4, isostatic ceramic sleeve production technology according to claim 1 is characterized in that: be covered with dust cover (5) on the described holder fork (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02145525 CN1258773C (en) | 2002-12-30 | 2002-12-30 | Process for producing isostatic porcelain sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02145525 CN1258773C (en) | 2002-12-30 | 2002-12-30 | Process for producing isostatic porcelain sleeve |
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| Publication Number | Publication Date |
|---|---|
| CN1512521A true CN1512521A (en) | 2004-07-14 |
| CN1258773C CN1258773C (en) | 2006-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02145525 Expired - Fee Related CN1258773C (en) | 2002-12-30 | 2002-12-30 | Process for producing isostatic porcelain sleeve |
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| CN (1) | CN1258773C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786863B (en) * | 2009-12-28 | 2012-08-08 | 南京泰龙特种陶瓷有限责任公司 | Production method of large-size insulator of 95 % ceramics |
| CN102873752A (en) * | 2012-09-17 | 2013-01-16 | 山东工业陶瓷研究设计院有限公司 | Automatic moulding and demoulding equipment for tubular products |
| CN104386560A (en) * | 2014-10-31 | 2015-03-04 | 江苏泰隆减速机股份有限公司 | Elevator connected by square cotter |
| CN109326397A (en) * | 2018-10-31 | 2019-02-12 | 苏州达力客自动化科技有限公司 | A kind of high-tension insulator rubs a molding equipment and control method |
| CN113921208A (en) * | 2021-09-30 | 2022-01-11 | 萍乡市汇能电气有限公司 | Ceramic suspension type cylinder head insulator spinning forming production line |
-
2002
- 2002-12-30 CN CN 02145525 patent/CN1258773C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786863B (en) * | 2009-12-28 | 2012-08-08 | 南京泰龙特种陶瓷有限责任公司 | Production method of large-size insulator of 95 % ceramics |
| CN102873752A (en) * | 2012-09-17 | 2013-01-16 | 山东工业陶瓷研究设计院有限公司 | Automatic moulding and demoulding equipment for tubular products |
| CN104386560A (en) * | 2014-10-31 | 2015-03-04 | 江苏泰隆减速机股份有限公司 | Elevator connected by square cotter |
| CN104386560B (en) * | 2014-10-31 | 2016-08-31 | 江苏泰隆减速机股份有限公司 | The elevator that a kind of square cotter connects |
| CN109326397A (en) * | 2018-10-31 | 2019-02-12 | 苏州达力客自动化科技有限公司 | A kind of high-tension insulator rubs a molding equipment and control method |
| CN109326397B (en) * | 2018-10-31 | 2024-02-23 | 苏州达力客自动化科技有限公司 | High-voltage insulator head kneading forming equipment and control method |
| CN113921208A (en) * | 2021-09-30 | 2022-01-11 | 萍乡市汇能电气有限公司 | Ceramic suspension type cylinder head insulator spinning forming production line |
| CN113921208B (en) * | 2021-09-30 | 2022-11-29 | 萍乡市汇能电气有限公司 | Ceramic suspension type cylinder head insulator spinning forming production line |
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| Publication number | Publication date |
|---|---|
| CN1258773C (en) | 2006-06-07 |
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| C14 | Grant of patent or utility model | ||
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Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER OWNER: XI-AN HEAVY MACHINERY INST. Effective date: 20141115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 710000 XI'AN, SHAANXI PROVINCE TO: 710032 XI'AN, SHAANXI PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710000 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee before: Xi-an Heavy Machinery Inst. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20151230 |
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| EXPY | Termination of patent right or utility model |