CN204639397U - A kind of wind power bearing integral cage butt welding processing unit (plant) - Google Patents
A kind of wind power bearing integral cage butt welding processing unit (plant) Download PDFInfo
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- CN204639397U CN204639397U CN201520379738.3U CN201520379738U CN204639397U CN 204639397 U CN204639397 U CN 204639397U CN 201520379738 U CN201520379738 U CN 201520379738U CN 204639397 U CN204639397 U CN 204639397U
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- power supply
- cushion block
- packaged type
- holder
- supply cushion
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Abstract
The utility model belongs to the technical field of wind power bearing processing, is specially a kind of wind power bearing integral cage butt welding processing unit (plant).Employing comprises base, the equipment electric appliance box be arranged on base, also comprise and be oppositely arranged on irremovable formula holder on base and packaged type holder, described packaged type holder is connected with welding propelling cylinder by oil cylinder push rod, and this welding propelling cylinder is fixed on base; Irremovable formula holder is fixed irremovable formula power supply cushion block, packaged type holder is fixed packaged type power supply cushion block; Described irremovable formula power supply cushion block is also fixedly connected with left hydraulic pressure head, packaged type power supply cushion block is fixedly connected with right hydraulic pressure head, this right hydraulic pressure head connects the technical scheme of compressed oil cylinder, realizes processing the precision welding of major diameter (external diameter more than 1.5 meters) semicircle retainer.
Description
Technical field
The utility model belongs to the technical field of wind power bearing processing, is specially a kind of wind power bearing integral cage butt welding processing unit (plant).
Background technology
Wind power plant bearing integral formula retainer (as Fig. 1) is the important technology parts for assembling wind power plant bearing.It by two semicircular in shape shapes after the round as a ball processing of precision, band pocket hole billot (as Fig. 2) form, and be connected into an entirety in a welding manner at two interfaces, have the advantages that diameter is large, dimensional accuracy is high, structure is special, service condition is harsh and applied environment is complicated, retainer is once load the possibility just losing dismounting within the bearing and repair.
At present, the manufacturer in retainer industry mostly adopts the assembling connecting mode of manual welding, namely uses common welding rod to be welded into an entirety.The material of wind power bearing integral cage is 380TM or Q
345e, and the material of common welding rod is generally carbon steel, not identical with wind power bearing integral cage mother metal material.After implementing manual welding with prior art processing method, the material of the material of commissure and retainer mother metal can be caused inconsistent.Moreover, the weld seam welded because of manual operations inevitably also exists slag inclusion, pore, trachoma, weld seam filling many mass defect such as unreal, and be also difficult to reach completely the quality standard of wind power bearing integral cage welded seam by doing over again of again welding, this reduces the assembling serviceability of wind power bearing integral cage.And the production efficiency of manual operations welding is low, waster rate is also high.In domestic pharmaceutical industry industry, still development is in the welding manner of kind of bearings retainer, understands the domestic operation that there is no Product jointing processing mode of the present invention according to investigations.
Utility model content
The purpose of this utility model is for above-mentioned Problems existing and provides a kind of wind power bearing integral cage butt welding processing unit (plant), employing comprises base, the equipment electric appliance box be arranged on base, also comprise and be oppositely arranged on irremovable formula holder on base and packaged type holder, described packaged type holder is connected with welding propelling cylinder by oil cylinder push rod, and this welding propelling cylinder is fixed on base; Irremovable formula holder is fixed irremovable formula power supply cushion block, packaged type holder is fixed packaged type power supply cushion block; Described irremovable formula power supply cushion block is also fixedly connected with left hydraulic pressure head, packaged type power supply cushion block is fixedly connected with right hydraulic pressure head, this right hydraulic pressure head connects compression rocking arm by hinges, compress rocking arm connects compressed oil cylinder push rod by hinges, described compressed oil cylinder is fixed on the technical scheme on base by compressed oil cylinder holder support, realize processing the precision welding of major diameter (external diameter more than 1.5 meters) semicircle retainer, its dimension of inner and outer diameters after welding completes, the regulation requirement of circularity franchise etc.
The technical solution of the utility model is as follows:
A kind of wind power bearing integral cage butt welding processing unit (plant), comprise base, the equipment electric appliance box be arranged on base, it is characterized in that, also comprise and be oppositely arranged on irremovable formula holder on base and packaged type holder, described packaged type holder is connected with welding propelling cylinder by oil cylinder push rod, and this welding propelling cylinder is fixed on base; Irremovable formula holder is fixed irremovable formula power supply cushion block, packaged type holder is fixed packaged type power supply cushion block; Described irremovable formula power supply cushion block is also fixedly connected with left hydraulic pressure head, packaged type power supply cushion block is fixedly connected with right hydraulic pressure head, this right hydraulic pressure head connects compression rocking arm by hinges, compress rocking arm connects compressed oil cylinder push rod by hinges, described compressed oil cylinder is fixed on base by compressed oil cylinder holder support.
Feature of the present utility model also has:
Described irremovable formula power supply cushion block compresses adjusting bolt by power supply cushion block and is fixed on irremovable formula holder.
Described packaged type power supply cushion block compresses adjusting bolt by power supply cushion block and is fixed on packaged type holder.
Immediately below left hydraulic pressure head and right hydraulic pressure head, base arranges slag discharge gate.
Described packaged type power supply cushion block and irremovable formula power supply cushion block inside are equipped with power supply cushion block cooling circulating water pipe, pass into recirculated water, lower the temperature.
Wind power bearing integral cage butt welding processing unit (plant) of the present utility model, is adapted to diameter dimension and substitutes manual welding at the wind power bearing integral cage of 5-10mm use at Ф 1500-2100mm, retainer width 45-100mm, material thickness.
The beneficial effects of the utility model are:
This wind power bearing integral cage butt welding processing unit (plant), carry out from molten butt welding with the material of retainer mother metal self, automatic butt is integral in high temperature melt instantaneously to make two terminations of retainer billot, its commissure is the quality of parent material of retainer self, instead of the different in nature material of common welding rod.
Solve the slag inclusion of wind power bearing integral cage existing for two commissures, pore, trachoma, weld seam filling many mass defect such as unreal; Through mass defects such as x-ray inspection inspection commissure pore-free, sand holes, slag inclusions.
Realize processing the precision welding of major diameter (external diameter more than 1.5 meters) semicircle retainer, its dimension of inner and outer diameters after welding completes, the regulation requirement of circularity franchise etc.
Accompanying drawing explanation
Fig. 1 is wind power plant bearing integral holder schematic diagram;
Fig. 2 is the billot schematic diagram of wind power plant bearing integral holder;
Fig. 3 is main TV structure schematic diagram of the present utility model;
Fig. 4 is left TV structure schematic diagram of the present utility model;
Wherein, 1-base; 2-welding slag discharge gate; 3-equipment electric appliance box; 4-welds propelling cylinder; 5-oil cylinder push rod; 6-packaged type holder; 7-packaged type power supply cushion block; The right hydraulic pressure head of 8-; 9-power supply cushion block compresses adjusting bolt; The left hydraulic pressure head of 10-; 11-irremovable formula power supply cushion block; The irremovable formula holder of 12-; 13-compressed oil cylinder fixed support; 15-compressed oil cylinder; 16-compresses rocking arm; 18-power supply cushion block cooling circulating water pipe, 19-hinges, 20-push rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
This wind power bearing integral cage butt welding processing unit (plant), comprise base 1, the equipment electric appliance box 3 be arranged on base, also comprise and be oppositely arranged on irremovable formula holder 12 on base 1 and packaged type holder 6, described packaged type holder 6 is connected with welding propelling cylinder 4 by oil cylinder push rod 5, and this welding propelling cylinder 4 is fixed on base 1; Irremovable formula holder 12 is fixed irremovable formula power supply cushion block 11, packaged type holder 6 is fixed packaged type power supply cushion block 7; Described irremovable formula power supply cushion block 11 is also fixedly connected with left hydraulic pressure head 10, packaged type power supply cushion block 7 is fixedly connected with right hydraulic pressure head 8, this right hydraulic pressure head 8 connects compression rocking arm 16 by hinges 19, compress rocking arm 16 connects compressed oil cylinder 15 push rod 20 by hinges 19, described compressed oil cylinder 15 is fixed on base 1 by compressed oil cylinder holder support 13.Described irremovable formula power supply cushion block 11 compresses adjusting bolt 9 by power supply cushion block and is fixed on irremovable formula holder 1.
Described packaged type power supply cushion block 7 compresses adjusting bolt 9 by power supply cushion block and is fixed on packaged type holder 1.
Immediately below left hydraulic pressure head 10 and right hydraulic pressure head 8, base 1 arranges slag discharge gate 2.
Described packaged type power supply cushion block and irremovable formula power supply cushion block inside are equipped with power supply cushion block cooling circulating water pipe 18, pass into recirculated water, lower the temperature.
Whole parts of butt welding device are installed on base 1, and the waste residue produced during welding is discharged by discharge gate 2, and the mechanical action of welder is controlled by the electric components in equipment electric appliance box 3.
Whole parts of butt welding welding are installed on base 1, irremovable formula holder 12 and the irremovable position of left hydraulic pressure head 10, and right hydraulic pressure head 8 can make upper and lower to while movement, and the direction can done again to irremovable formula holder 12 is moved.
With irremovable formula power supply cushion block 11 and the packaged type power supply cushion block 7 of source of welding current contact point, be arranged on respectively on irremovable formula holder 12 and packaged type holder 6.
When implementing butt welding welding, packaged type holder 6 can under the effect of welding propelling cylinder 4 and oil cylinder push rod 5, the slow movement of spacing spacing is done in direction to irremovable formula holder 12, and the distance of packaged type holder 6 movement can adjust the retainer diameter dimension after also can having influence on welding.
After base 1, be provided with the compressed oil cylinder 15 for playing pressuring action by compressed oil cylinder fixed support 13, the push rod 20 of compressed oil cylinder 15 is connected with compression rocking arm 16 with hinges 19, compresses rocking arm 16 and is connected with right hydraulic pressure head 8 with hinges 19.
When starting compressed oil cylinder 15, can the default force value of transmission right hydraulic pressure head 8 and left hydraulic pressure head 10 be made to compress retainer two terminations to be welded.
This device is adopted to carry out welding operation method as follows:
1. wind power bearing integral cage be by the billot (as Fig. 2) in two semicircular in shape shapes after the round as a ball processing of precision, band pocket hole form, and be connected into an entirety at two interfaces with the welding manner of this programme;
2., when implementing butt welding welding, first the two ends of retainer are placed on respectively with on the packaged type power supply cushion block 7 of source of welding current contact point and irremovable formula power supply cushion block 11, with right hydraulic pressure head 8 and left hydraulic pressure head 10, retainer are compressed;
3. during retainer, the spacing at retainer two ends should be observed when placing in 2-3 mm.Start the source of welding current, implement the butt welding welding of retainer first weld seam;
4. unclamp right hydraulic pressure head 8 and left hydraulic pressure head 10, retainer is carried out moving to correct position;
5. make the two ends of retainer second weld seam be placed on again respectively with on the packaged type power supply cushion block 7 of the source of welding current and irremovable formula power supply cushion block 11, repeat the operational motion of 2.
Welding process.Start the source of welding current, flash butt welder by complete round as a ball shaping after retainer two terminations make automatic moving contact from molten butt welding.
Welding condition: weld interval 10-20S;
Weldingvoltage 40-80V;
Welding current 80-150A;
Welding translational speed 3 mm/60 S.
Claims (6)
1. a wind power bearing integral cage butt welding processing unit (plant), comprise base, the equipment electric appliance box be arranged on base, it is characterized in that, also comprise and be oppositely arranged on irremovable formula holder on base and packaged type holder, described packaged type holder is connected with welding propelling cylinder by oil cylinder push rod, and this welding propelling cylinder is fixed on base; Irremovable formula holder is fixed irremovable formula power supply cushion block, packaged type holder is fixed packaged type power supply cushion block; Described irremovable formula power supply cushion block is also fixedly connected with left hydraulic pressure head, packaged type power supply cushion block is fixedly connected with right hydraulic pressure head, this right hydraulic pressure head connects compression rocking arm by hinges, compress rocking arm connects compressed oil cylinder push rod by hinges, described compressed oil cylinder is fixed on base by compressed oil cylinder holder support.
2. wind power bearing integral cage butt welding processing unit (plant) according to claim 1, is characterized in that, described irremovable formula power supply cushion block compresses adjusting bolt by power supply cushion block and is fixed on irremovable formula holder.
3. wind power bearing integral cage butt welding processing unit (plant) according to claim 1, is characterized in that, described packaged type power supply cushion block compresses adjusting bolt by power supply cushion block and is fixed on packaged type holder.
4. wind power bearing integral cage butt welding processing unit (plant) according to claim 1, is characterized in that, immediately below left hydraulic pressure head and right hydraulic pressure head, base arranges slag discharge gate.
5. wind power bearing integral cage butt welding processing unit (plant) according to claim 1, is characterized in that, described packaged type power supply cushion block and irremovable formula power supply cushion block inside are equipped with power supply cushion block cooling circulating water pipe, pass into recirculated water, lower the temperature.
6. wind power bearing integral cage butt welding processing unit (plant) according to claim 1, it is characterized in that, be adapted to diameter dimension and substitute manual welding at the wind power bearing integral cage of 5-10mm use at Ф 1500-2100mm, retainer width 45-100mm, material thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379738.3U CN204639397U (en) | 2015-06-04 | 2015-06-04 | A kind of wind power bearing integral cage butt welding processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379738.3U CN204639397U (en) | 2015-06-04 | 2015-06-04 | A kind of wind power bearing integral cage butt welding processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639397U true CN204639397U (en) | 2015-09-16 |
Family
ID=54092180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379738.3U Expired - Fee Related CN204639397U (en) | 2015-06-04 | 2015-06-04 | A kind of wind power bearing integral cage butt welding processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531286A (en) * | 2020-04-18 | 2020-08-14 | 无锡易通精密机械股份有限公司 | Laser cutting machine with movable protective surface for retainer and cutting process |
-
2015
- 2015-06-04 CN CN201520379738.3U patent/CN204639397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531286A (en) * | 2020-04-18 | 2020-08-14 | 无锡易通精密机械股份有限公司 | Laser cutting machine with movable protective surface for retainer and cutting process |
| CN111531286B (en) * | 2020-04-18 | 2022-05-31 | 无锡易通精密机械股份有限公司 | Laser cutting machine with movable protective surface for retainer and cutting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170604 |