CN104505998A - Improvement of manufacturing process of large-size pole coil - Google Patents

Improvement of manufacturing process of large-size pole coil Download PDF

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Publication number
CN104505998A
CN104505998A CN201410614775.8A CN201410614775A CN104505998A CN 104505998 A CN104505998 A CN 104505998A CN 201410614775 A CN201410614775 A CN 201410614775A CN 104505998 A CN104505998 A CN 104505998A
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CN
China
Prior art keywords
pole coil
welding
cabin
turn
computer
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Application number
CN201410614775.8A
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Chinese (zh)
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CN104505998B (en
Inventor
路春玲
李涵
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天津市天发重型水电设备制造有限公司
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Priority to CN201410614775.8A priority Critical patent/CN104505998B/en
Publication of CN104505998A publication Critical patent/CN104505998A/en
Application granted granted Critical
Publication of CN104505998B publication Critical patent/CN104505998B/en

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Abstract

The invention aims at providing an improvement of a manufacturing process of a large-size pole coil. The technical scheme is that the large-size pole coil is composed of a computer, a pole coil processing chamber, a material box and a crown block, wherein a control line pipeline is arranged on the computer; the pole coil processing chamber is provided with turn-by-turn spin welding equipment, a temperature measuring instrument and a circulating water cooling device; and a water circulating pipe unit is arranged on the circulating water cooling device. The invention solves the technical problem of a manufacturing technology using prior automatic welding equipment for welding the large-size four corner welding pole coil, and improves the welding quality of the large-size four-corner welding pole coil. The prior turn-to-turn insulation arrangement technology is improved; a welding parameter program of the welding equipment is controlled by the computer; the temperature of welded junctions is tested by the measuring instrument; turn-by-turn spin welding is conducted and a hydraulic cylinder pressing and flattening technology is adopted for the welded junctions after welding is done; a silver welding sheet is thicker; the time is short; and supplementary welding and polishing procedures are not required.

Description

A kind of large-scale pole coil makes improving technique

Technical field

The present invention relates to machinery manufacturing technology field, particularly relate to a kind of large-scale pole coil and make improving technique.

Background technology

In prior art, large-scale four corner welding magnetic poles weld in the middle of pole coil process in original rotary automatic welding device, when weld tabs reaches melting state, manually carry out filling to reach weld bond with welding wire full.Turn-to-turn insulation pad skill of knocking off was in the past: by four complete for welding corner welding magnetic poles, carry out weld bond sanding and polishing treatment process; Weld bond detects, then operator utilize crane to be lifted on by pole coil on workbench support, with iron rod respectively pole coil erect every circle, the labour intensity of operator is very large for this reason, waste a large amount of silver solder, and pad puts turn-to-turn insulation need 4 people operation, wastes time and energy.Raw materials consumption is large, add motor manufacturing cost.In order to overcome defect in design that the said equipment exists, be to provide a kind of technique simple, pole coil copper bar can be avoided to reduce raw materials consumption, save motor manufacturing cost, reduce operator's labour intensity and improve the improvement of a kind of large-scale weldering pole coil manufacture craft of pole coil electric property and insulation quality.The present invention solves existing large-scale four corner welding magnetic poles in original automatic welding device, weld the technical problem that in pole coil process, manufacture craft exists, and improves large-scale four corner welding magnetic pole welding qualities, solves the technical barrier of manufacture craft in production process.Improve original turn-to-turn insulation pad and put manufacture craft: this welding equipment welding parameter program is tested by measuring instrument by computer control, weld bond temperature.By circle rotating welding, weld complete weld bond and adopt hydraulic cylinder pressurization to flatten technique: weld bond and weld bond 0.4mm thick silver soldering sheet, time is short, only need once complete for about 1 minute, do not need repair welding and polishing grinding treatment process, and the improvement of a kind of large-scale weldering pole coil manufacture craft provided.

Summary of the invention

The object of this invention is to provide a kind of large-scale pole coil and make improving technique.

Technical scheme of the present invention is: a kind of large-scale pole coil makes improving technique, it is characterized in that: by computer, pole coil processing cabin, body feed tank and overhead traveling crane composition, described computer is also provided with control line pipeline, described control line pipeline is positioned at the side of computer, one end of described control line pipeline by computer for being fixedly connected with, described pole coil processing freight space is in the side of computer, described pole coil processing cabin is also provided with by circle rotary welding device, temperature measuring set and circulating water cooling device, the described inside being positioned at pole coil processing cabin by circle rotary welding device, describedly process cabin for being fixedly connected with by circle rotary welding device and pole coil, described circulating water cooling device is positioned at the side by circle rotary welding device, described circulating water cooling device and pole coil process cabin for being fixedly connected with, described circulating water cooling device is also provided with water-circulating pipe group, it is inner that described water-circulating pipe group is positioned at pole coil processing cabin, described water-circulating pipe group processes cabin for being fixedly connected with circulating water cooling device and pole coil, described temperature measuring set is positioned at the side of circulating water cooling device, described temperature measuring set and pole coil process cabin for being fixedly connected with, the other end of described control line pipeline by pole coil processing cabin with by circle rotary welding device with temperature measuring set for being fixedly connected with, described body feed tank is positioned at the opposite side in pole coil processing cabin, described body feed tank and pole coil process cabin for being fixedly connected with, described overhead traveling crane is positioned at the top in pole coil processing cabin, described overhead traveling crane and pole coil process cabin for being fixedly connected with.

Further, the material of described control line pipeline is PVC plastic.

Further, the described weld bond by circle rotary welding device adopts hydraulic cylinder pressurization to flatten technique.

Further, the material in described body feed tank is turn-to-turn insulation material.

Beneficial effect of the present invention is: this large-scale pole coil makes improving technique and has following characteristics: this welding equipment welding parameter program is tested by measuring instrument by computer control, weld bond temperature.By circle rotating welding, weld complete weld bond and adopt hydraulic cylinder pressurization to flatten technique: weld bond and weld bond 0.4mm thick silver soldering sheet, time is short, only need once complete for about 1 minute, do not need repair welding and polishing grinding treatment process, save a large amount of silver soldering sheet, solve the technical barrier of manufacture craft in production process.Improve original turn-to-turn insulation pad to put manufacture craft, reduce the labour intensity of operator and expenditure of time.Ensure that welding quality improves operating efficiency, the present invention has the advantages such as easy, easy, processing accurately.Reduce whole unit expense.Raw material are saved.

Accompanying drawing explanation

Fig. 1 is front view of the present invention.

Wherein: 1, computer 2, control line pipeline 3, pole coil processing cabin

4, by circle rotary welding device 5, temperature measuring set 6, circulating water cooling device

7, water-circulating pipe group 8, body feed tank 9, overhead traveling crane

Embodiment

Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.

A kind of large-scale pole coil makes improving technique as shown in Figure 1, it is characterized in that: by computer 1, pole coil processing cabin 3, body feed tank 8 and overhead traveling crane 9 form, described computer 1 is also provided with control line pipeline 2, described control line pipeline 2 is positioned at the side of computer 1, one end of described control line pipeline 2 by computer 1 for being fixedly connected with, described pole coil processing cabin 3 is positioned at the side of computer 1, described pole coil processing cabin 3 is also provided with by circle rotary welding device 4, temperature measuring set 5 and circulating water cooling device 6, the described inside being positioned at pole coil processing cabin 3 by circle rotary welding device 4, describedly process cabin 3 for being fixedly connected with by circle rotary welding device 4 and pole coil, described circulating water cooling device 6 is positioned at the side by circle rotary welding device 4, described circulating water cooling device 6 and pole coil process cabin 3 for being fixedly connected with, described circulating water cooling device 6 is also provided with water-circulating pipe group 7, it is inner that described water-circulating pipe group 7 is positioned at pole coil processing cabin 3, described water-circulating pipe group 7 processes cabin 3 for being fixedly connected with circulating water cooling device 6 and pole coil, described temperature measuring set 5 is positioned at the side of circulating water cooling device 6, described temperature measuring set 5 and pole coil process cabin 3 for being fixedly connected with, the other end of described control line pipeline 2 by pole coil processing cabin 3 with by circle rotary welding device 4 with temperature measuring set 5 for being fixedly connected with, described body feed tank 8 is positioned at the opposite side in pole coil processing cabin 3, described body feed tank 8 and pole coil process cabin 3 for being fixedly connected with, described overhead traveling crane 9 is positioned at the top in pole coil processing cabin 3, described overhead traveling crane 9 and pole coil process cabin 3 for being fixedly connected with.The material of described control line pipeline 2 is PVC plastic.The described weld bond by circle rotary welding device 4 adopts hydraulic cylinder pressurization to flatten technique.Material in described body feed tank 8 is turn-to-turn insulation material.

Working method:

1, first by design drawing, the debugging carrying out welding equipment.

2, program welding condition is determined and by this parameters input in the Internal Control Procedure of the computer 1 of welding equipment.

3, first the classification of the rectangular copper bar of different size is piled up pole coil processing cabin 3 other.Glue by design drawing copper bar width scale sized paper, carry out the blanking of turn-to-turn insulation material: with scissors cutting, put into body feed tank.

4, check the situation of this equipment operation and circulating water cooling device 6, × wide size of will rectificating by four corner welding magnetic pole design drawings before welding, adjust and to support by circle rotary welding device 4 worktable rotary weldering frame position and to step up, pole coil bottom plate is placed in the support of weldering frame position, step up with special fixture.

5, start by circle rotary welding device 4 welder switch preparation welding, tested by temperature measuring set 5 by circle rotating welding, weld bond temperature.Welding complete weld bond adopts pressurization to flatten technique: after every circle welding, weld bond is without polishing grinding treatment process.

6, first circle welding after, operator with cotton by copper bar wiped clean, copper bar be coated with spread two-sided tape, successively two-layer sized paper is interlocked pad put, with make by oneself U-shaped fixture be fixed.Due to pole coil length dimension about 3000mm, again belong to side weld limit pad turn-to-turn insulation, manufacture difficulty comparatively large, pad bad turn-to-turn insulation, turn-to-turn short circuit can be caused and affect presentation quality.Be designed with special stopping means at worktable rotary weldering frame position for this reason.Short circuit is there is to avoid turn-to-turn.

7, treat that magnetic pole mounting plate is placed on pole coil by the pole coil completed by circle rotating welding cushioning turn-to-turn insulation, hang out with overhead traveling crane 9 and proceed to next procedure.

Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.

Claims (4)

1. one kind large-scale pole coil makes improving technique, it is characterized in that: by computer, pole coil processing cabin, body feed tank and overhead traveling crane composition, described computer is also provided with control line pipeline, described control line pipeline is positioned at the side of computer, one end of described control line pipeline by computer for being fixedly connected with, described pole coil processing freight space is in the side of computer, described pole coil processing cabin is also provided with by circle rotary welding device, temperature measuring set and circulating water cooling device, the described inside being positioned at pole coil processing cabin by circle rotary welding device, describedly process cabin for being fixedly connected with by circle rotary welding device and pole coil, described circulating water cooling device is positioned at the side by circle rotary welding device, described circulating water cooling device and pole coil process cabin for being fixedly connected with, described circulating water cooling device is also provided with water-circulating pipe group, it is inner that described water-circulating pipe group is positioned at pole coil processing cabin, described water-circulating pipe group processes cabin for being fixedly connected with circulating water cooling device and pole coil, described temperature measuring set is positioned at the side of circulating water cooling device, described temperature measuring set and pole coil process cabin for being fixedly connected with, the other end of described control line pipeline by pole coil processing cabin with by circle rotary welding device with temperature measuring set for being fixedly connected with, described body feed tank is positioned at the opposite side in pole coil processing cabin, described body feed tank and pole coil process cabin for being fixedly connected with, described overhead traveling crane is positioned at the top in pole coil processing cabin, described overhead traveling crane and pole coil process cabin for being fixedly connected with.
2. a kind of large-scale pole coil makes improving technique according to claim 1, it is characterized in that: the material of described control line pipeline is PVC plastic.
3. a kind of large-scale pole coil makes improving technique according to claim 1, it is characterized in that: the described weld bond by circle rotary welding device adopts hydraulic cylinder pressurization to flatten technique.
4. a kind of large-scale pole coil makes improving technique according to claim 1, it is characterized in that: the material in described body feed tank is turn-to-turn insulation material.
CN201410614775.8A 2014-11-04 2014-11-04 A kind of large size pole coil making apparatus CN104505998B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410614775.8A CN104505998B (en) 2014-11-04 2014-11-04 A kind of large size pole coil making apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410614775.8A CN104505998B (en) 2014-11-04 2014-11-04 A kind of large size pole coil making apparatus

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CN104505998A true CN104505998A (en) 2015-04-08
CN104505998B CN104505998B (en) 2018-11-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171517A (en) * 2017-06-02 2017-09-15 中科力函(深圳)热声技术有限公司 Coil ageing apparatus and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101134259A (en) * 2007-08-22 2008-03-05 天津市天发重型水电设备制造有限公司 Method for welding electric machine rotor copper bar coil by using high-frequency soldering machine
CN102868262A (en) * 2012-09-29 2013-01-09 重庆众之宇科技有限公司 Alcohol solvus hollow cup armature coil production line system and production method thereof
CN103023233A (en) * 2012-11-27 2013-04-03 上海合愉电机有限公司 Method and device for simplifying manufacture process of shade-pole motor stator
CN203018878U (en) * 2013-01-14 2013-06-26 高桥金属制品(苏州)有限公司 Automatic brazing equipment
CN103706935A (en) * 2013-12-24 2014-04-09 湖州凯合电机有限公司 Automatic wire feeding welding system of starter armature and method for manufacturing the starter armature

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101134259A (en) * 2007-08-22 2008-03-05 天津市天发重型水电设备制造有限公司 Method for welding electric machine rotor copper bar coil by using high-frequency soldering machine
CN102868262A (en) * 2012-09-29 2013-01-09 重庆众之宇科技有限公司 Alcohol solvus hollow cup armature coil production line system and production method thereof
CN103023233A (en) * 2012-11-27 2013-04-03 上海合愉电机有限公司 Method and device for simplifying manufacture process of shade-pole motor stator
CN203018878U (en) * 2013-01-14 2013-06-26 高桥金属制品(苏州)有限公司 Automatic brazing equipment
CN103706935A (en) * 2013-12-24 2014-04-09 湖州凯合电机有限公司 Automatic wire feeding welding system of starter armature and method for manufacturing the starter armature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171517A (en) * 2017-06-02 2017-09-15 中科力函(深圳)热声技术有限公司 Coil ageing apparatus and method

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