CN202388373U - High-strength grinding head of grinding machine - Google Patents
High-strength grinding head of grinding machine Download PDFInfo
- Publication number
- CN202388373U CN202388373U CN2011203038638U CN201120303863U CN202388373U CN 202388373 U CN202388373 U CN 202388373U CN 2011203038638 U CN2011203038638 U CN 2011203038638U CN 201120303863 U CN201120303863 U CN 201120303863U CN 202388373 U CN202388373 U CN 202388373U
- Authority
- CN
- China
- Prior art keywords
- grinding head
- grinding
- box body
- spindle
- main shaft
- Prior art date
- 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 - Lifetime
Links
- 229910001651 emery Inorganic materials 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a grinding machine, and particularly to a high-strength grinding head of the grinding machine, which belongs to the technical field of auxiliary equipment in steel making. The high-strength grinding head comprises a grinding head box body (1) and a grinding head main shaft (2). The grinding head main shaft (2) is equipped in the grinding head box body (1). Two ends of the grinding head main shaft (2) extend out of the grinding head box body (1). The back end of the grinding head box body (1) is fixedly provided with an unloading flange shaft (9) which has a hollow structure. The outer periphery of the unloading flange shaft (9) is provided with a main shaft belt pulley (11). The front end of the main shaft belt pulley (11) is fixedly provided with a belt pulley front flange (10). The back end of the main shaft belt pulley (11) is provided with a belt pulley back flange (12). The belt pulley back flange (12) is fixedly connected with the other end of the grinding head main shaft (2). The high-strength grinding head of the grinding machine has the following advantages: high transmission precision, high operation stability and long service life.
Description
Technical field
The utility model relates to a kind of sharpening machine, especially relates to a kind of high strength sharpening machine bistrique, belongs to steel-making auxiliary equipment technical field.
Background technology
The sharpening machine specialty is used for the oxide skin and the defective on the circular forging rolling material of grinding surface, reaches the required surface quality requirement of client.Present sharpening machine bistrique; Its spindle pulley directly is set in grinding spindle one end and is fixedly connected with main shaft, is rotated thereby motor drives main shaft through the belt drives spindle pulley, and this moment, spindle nose should carry the moment of torsion that belt pulley transmits; Carry the radially expanding force of belt again; Therefore the spindle precision is low, and the running balance is relatively poor, and service life is shorter.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and the high strength sharpening machine bistrique that a kind of transmission accuracy is high, run stability is good and service life is long is provided.
The purpose of the utility model is achieved in that a kind of high strength sharpening machine bistrique; It comprises grinding head box body and grinding spindle, and said grinding spindle is installed in the grinding head box body, and stretch out outside the grinding head box body at the two ends of grinding spindle; Said grinding spindle one end is installed with the emery wheel cover; Said emery wheel cover outer rim is set with emery wheel, and be characterized in: said grinding head box body rear end is set with the off-load flange shaft, and said off-load flange shaft is hollow structure; Off-load flange shaft outer rim is equipped with spindle pulley; Said spindle pulley front end is set with belt wheel forward flange dish, and the spindle pulley rear end is provided with the belt wheel rear stub, and said belt wheel rear stub is fixedly connected with the grinding spindle other end.
Compared with prior art, the beneficial effect of the utility model is:
A kind of high strength sharpening machine of the utility model bistrique; Its grinding head box body rear end is set with the unloading flange shaft, and spindle pulley is installed on the unloading flange shaft, therefore when sharpening machine is worked; Spindle nose only carries the moment of torsion that belt pulley transmits; And the radially expanding force of belt is delivered on the main shaft casing through the unloading flange shaft, so its transmission accuracy is high, run stability is good, and service life is longer.
Description of drawings
Fig. 1 is the structural representation of a kind of high strength sharpening machine of the utility model bistrique.
Wherein:
Grinding head box body 1
Grinding spindle 2
Emery wheel 3
Emery wheel cover 4
Clutch shaft bearing 5
Preceding spacer 6
Second bearing 7
Off-load flange shaft 9
Belt wheel forward flange dish 10
Belt wheel rear stub 12
Ring flange 13
The 3rd bearing 14
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of high strength sharpening machine bistrique, and it comprises grinding head box body 1 and grinding spindle 2; Said grinding spindle 2 is installed in the grinding head box body 1 through clutch shaft bearing 5, preceding spacer 6 and second bearing 7, back spacer 8; And stretch out outside the grinding head box body 1 at the two ends of grinding spindle 2, and said grinding spindle 2 one ends are installed with emery wheel cover 4, and said emery wheel overlaps 4 outer rims and is set with emery wheel 3; Said grinding head box body 1 rear end is set with off-load flange shaft 9; Said off-load flange shaft 9 is hollow structure, and off-load flange shaft 9 outer rims are equipped with spindle pulley 11 through the 3rd bearing 14 with spacer 15, and said spindle pulley 11 front ends are set with belt wheel forward flange dish 10; Spindle pulley 11 rear ends are provided with belt wheel rear stub 12, and said belt wheel rear stub 12 is fixedly connected with grinding spindle 2 other ends.
Claims (1)
1. high strength sharpening machine bistrique; It comprises grinding head box body (1) and grinding spindle (2); Said grinding spindle (2) is installed in the grinding head box body (1); And stretch out outside the grinding head box body (1) at the two ends of grinding spindle (2), and said grinding spindle (2) one ends are installed with emery wheel cover (4), and said emery wheel cover (4) outer rim is set with emery wheel (3); It is characterized in that: said grinding head box body (1) rear end is set with off-load flange shaft (9); Said off-load flange shaft (9) is hollow structure, and off-load flange shaft (9) outer rim is equipped with spindle pulley (11), and said spindle pulley (11) front end is set with belt wheel forward flange dish (10); Spindle pulley (11) rear end is provided with belt wheel rear stub (12), and said belt wheel rear stub (12) is fixedly connected with grinding spindle (2) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203038638U CN202388373U (en) | 2011-08-20 | 2011-08-20 | High-strength grinding head of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203038638U CN202388373U (en) | 2011-08-20 | 2011-08-20 | High-strength grinding head of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388373U true CN202388373U (en) | 2012-08-22 |
Family
ID=46663324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203038638U Expired - Lifetime CN202388373U (en) | 2011-08-20 | 2011-08-20 | High-strength grinding head of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056735A (en) * | 2013-01-10 | 2013-04-24 | 重庆通用工业(集团)有限责任公司 | End grinding tool for large spindles |
| CN111496667A (en) * | 2020-06-01 | 2020-08-07 | 安徽瑞林精科股份有限公司 | Steel ball lapping machine |
-
2011
- 2011-08-20 CN CN2011203038638U patent/CN202388373U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056735A (en) * | 2013-01-10 | 2013-04-24 | 重庆通用工业(集团)有限责任公司 | End grinding tool for large spindles |
| CN103056735B (en) * | 2013-01-10 | 2016-04-20 | 重庆通用工业(集团)有限责任公司 | Large main arbor cross grinding instrument |
| CN111496667A (en) * | 2020-06-01 | 2020-08-07 | 安徽瑞林精科股份有限公司 | Steel ball lapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160602 Address after: 214432, Chengjiang City, Jiangsu province Jiangyin city streets Wuxi flower North River into the river 3 Patentee after: Jiangyin Chengnan Tongyong equipment Manufacture Co., Ltd. Address before: South Gate Street, Jiangyin Road, Kaitai 214405 Jiangsu Province, Wuxi City No. 8 Patentee before: Jiangyin Yuanfang Machinery Manufacturing Co., Ltd. Patentee before: Jiangyin Chengnan Tongyong equipment Manufacture Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |