CN202251714U - Worm gear speed reducer for continuous steel casting - Google Patents
Worm gear speed reducer for continuous steel casting Download PDFInfo
- Publication number
- CN202251714U CN202251714U CN2011204101836U CN201120410183U CN202251714U CN 202251714 U CN202251714 U CN 202251714U CN 2011204101836 U CN2011204101836 U CN 2011204101836U CN 201120410183 U CN201120410183 U CN 201120410183U CN 202251714 U CN202251714 U CN 202251714U
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- Prior art keywords
- speed reducer
- worm
- gear
- utility
- model
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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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- 239000003638 reducing agent Substances 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title abstract description 8
- 239000010959 steel Substances 0.000 title abstract description 8
- 238000005266 casting Methods 0.000 title abstract description 3
- 238000009749 continuous casting Methods 0.000 claims description 17
- 239000003921 oil Substances 0.000 claims description 8
- 239000010724 circulating oil Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwLjAnIGhlaWdodD0nMzAwLjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PScxMzguMCcgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiMzQjQxNDMnID5GPC90ZXh0Pgo8dGV4dCB4PScxNjUuNicgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiMzQjQxNDMnID5lPC90ZXh0Pgo8L3N2Zz4K data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NS4wJyBoZWlnaHQ9Jzg1LjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PSczNS4wJyB5PSc1My42JyBjbGFzcz0nYXRvbS0wJyBzdHlsZT0nZm9udC1zaXplOjIzcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7dGV4dC1hbmNob3I6c3RhcnQ7ZmlsbDojM0I0MTQzJyA+RjwvdGV4dD4KPHRleHQgeD0nNTEuMCcgeT0nNTMuNicgY2xhc3M9J2F0b20tMCcgc3R5bGU9J2ZvbnQtc2l6ZToyM3B4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO3RleHQtYW5jaG9yOnN0YXJ0O2ZpbGw6IzNCNDE0MycgPmU8L3RleHQ+Cjwvc3ZnPgo= [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Abstract
The utility model discloses a worm gear speed reducer for continuous steel casting. A worm gear pair adopts a plane surface secondary enveloping ring surface worm, and is combined with a hard gear pair component. The speed reducer has the characteristics of stable operation, high working efficiency, strong self-locking capability and big bearing capacity.
Description
Technical field
The utility model relates to a kind of worm-gear speed reducer, is used for the continuous casting field.
Background technique
Continuous casting is the abbreviation of continuous casting steel machine (English, Continuous Steel Casting).Produce in all kinds of steel products processes in Iron And Steel Plant, use molten steel solidification to form two kinds of methods: traditional die casting and continuous casting steel machine method.And the continuous casting technology that occurs in American-European countries in nineteen fifties be one the advanced technology of the direct castable of molten steel.Compare with conventional method, continuous casting technology has and significantly improves recovery rate of iron and slab quality, significant advantages such as energy saving.
This wherein, worm-gear speed reducer is a kind of comparatively common equipment; But existing speed reducer is to take split classification manufacturing mostly, and combination is used again.And, the straight formula helical gear pair of the general employing of traditional speed reducer, therefore, its machining accuracy is low, bearing capacity is little.
The model utility content
The utility model provides a kind of continuous casting to use worm-gear speed reducer, and said speed reducer has and operates steadily, high working efficiency, and self-lock ability is strong, the characteristics that bearing capacity is big.
It is following that the utility model solves the problems of the technologies described above the technological scheme that is adopted:
A kind of continuous casting is used worm-gear speed reducer, and said worm couple adopts planar double-enveloping worm, and said worm couple also is combined with hard gear pair assembly.
Further, preferred construction is that the inside of said speed reducer also is provided with oil pump feed inner loop oil circuit.
Further, preferred construction is, said circulating oil path connects said worm couple and hard gear pair assembly, and, be provided with flinger ring.
The utility model has been taked after the such scheme, compares with traditional speed reducer, and its characteristics are following:
1, traditional speed reducer is for reaching large speed ratio, and split classification manufacturing is generally adopted in structure letter Xiao Hu requirement, and combination is used again.And the utility model speed reducer adopts overall structure, and boundary dimension is little, and simple installation operates steadily, and bearing capacity is big.
2, the straight formula helical gear pair of the general employing of traditional speed reducer.And this speed reducer adopts worm and gear to increase hard gear pair combination, and the self-marketing performance is good.The tradition speed reducer generally adopts motor to join break and realizes that impact force is big, be prone to make gear wear, collapse problems such as tooth.The utility model adopts the hardened face gear pair to overcome above problem, and longer service life, the characteristics that anti-impact force is strong.
3, transmission speed reducer is that gear oil is lubricated basically, and this speed reducer adopts oil pump feed inner loop cooling and lubricating, and is effective, helps the working life of gear etc.
Description of drawings
Below in conjunction with accompanying drawing the utility model is carried out detailed description, so that the above-mentioned advantage of the utility model is clearer and more definite.
Fig. 1 is that the utility model continuous casting is used the worm-gear speed reducer generalized section;
Fig. 2 is that the utility model continuous casting is with worm-gear speed reducer side generalized section.
Embodiment
Come the utility model is described below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is that the utility model continuous casting is used the worm-gear speed reducer generalized section; Fig. 2 is that the utility model continuous casting is with worm-gear speed reducer side generalized section.
As scheme saidly, said continuous casting is used worm-gear speed reducer, comprises; Connecting base 1, worm screw 8 and worm gear 10 form worm couple, and said worm couple also is combined with hard gear pair assembly; As scheme saidly, gear shaft 4 limits said hard gear pair assembly with gear 5.
And said worm couple adopts planar double-enveloping worm.
According to Fig. 2, the inside of said speed reducer also is provided with oil pump feed inner loop oil circuit (not shown).Wherein, said circulating oil path connects said worm couple and hard gear pair assembly, and, be provided with flinger ring 13.
The utility model has been taked after the such scheme, compares with traditional speed reducer, and its characteristics are following:
1, traditional speed reducer is for reaching large speed ratio, and split classification manufacturing is generally adopted in structure letter Xiao Hu requirement, and combination is used again.And the utility model speed reducer adopts overall structure, and boundary dimension is little, and simple installation operates steadily, and bearing capacity is big.
2, the straight formula helical gear pair of the general employing of traditional speed reducer.And this speed reducer adopts worm and gear to increase hard gear pair combination, and the self-marketing performance is good.The tradition speed reducer generally adopts motor to join break and realizes that impact force is big, be prone to make gear wear, collapse problems such as tooth.The utility model adopts the hardened face gear pair to overcome above problem, and longer service life, the characteristics that anti-impact force is strong.
3, transmission speed reducer is that gear oil is lubricated basically, and this speed reducer adopts oil pump feed inner loop cooling and lubricating, and is effective, helps the working life of gear etc.
It should be noted that; Above-mentioned specific embodiment only is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.
Claims (3)
1. a continuous casting is used worm-gear speed reducer, it is characterized in that, said worm couple adopts planar double-enveloping worm, and said worm couple also is combined with hard gear pair assembly.
2. continuous casting according to claim 1 is used worm-gear speed reducer, it is characterized in that, the inside of said speed reducer also is provided with oil pump feed inner loop oil circuit.
3. continuous casting according to claim 1 and 2 is used worm-gear speed reducer, it is characterized in that, said circulating oil path connects said worm couple and hard gear pair assembly, and, be provided with flinger ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204101836U CN202251714U (en) | 2011-10-16 | 2011-10-16 | Worm gear speed reducer for continuous steel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204101836U CN202251714U (en) | 2011-10-16 | 2011-10-16 | Worm gear speed reducer for continuous steel casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251714U true CN202251714U (en) | 2012-05-30 |
Family
ID=46112960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204101836U Expired - Fee Related CN202251714U (en) | 2011-10-16 | 2011-10-16 | Worm gear speed reducer for continuous steel casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121329A (en) * | 2013-04-25 | 2014-10-29 | 天津华盛昌齿轮有限公司 | Special speed reducer for continuous casting machine |
-
2011
- 2011-10-16 CN CN2011204101836U patent/CN202251714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121329A (en) * | 2013-04-25 | 2014-10-29 | 天津华盛昌齿轮有限公司 | Special speed reducer for continuous casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIMING HEAVY MACHINERY GROUP (FUJIAN) CO., LTD. Free format text: FORMER NAME: FUJIAN SANMING LIMING HEAVY MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 365001 No. 23 industrial park, Jing Yuan Industrial Zone, three yuan, Fujian, Sanming City Patentee after: Liming Heavy Industry Group (Fujian) Co., Ltd. Address before: 365001 No. 23, Changan Road, three yuan, Fujian, Sanming City Patentee before: Fujian Sanming Liming Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |