CN205152295U - Tapping machine roller device - Google Patents
Tapping machine roller device Download PDFInfo
- Publication number
- CN205152295U CN205152295U CN201520975208.5U CN201520975208U CN205152295U CN 205152295 U CN205152295 U CN 205152295U CN 201520975208 U CN201520975208 U CN 201520975208U CN 205152295 U CN205152295 U CN 205152295U
- Authority
- CN
- China
- Prior art keywords
- bearing
- roller
- roller shaft
- gyro wheel
- oil filler
- 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 - Fee Related
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- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a tapping machine roller device, including gyro wheel and roller shaft, the gyro wheel is installed on the roller shaft through two bearing supportings, is equipped with the bearing spacer ring between two bearings, and the bearing cap that is used for sealing the bearing, its characterized in that are installed respectively to the gyro wheel both sides: offer the oil filler point that runs through the bearing lid on the bearing cap of gyro wheel both sides respectively, install in the oil filler point in the check valve glib talker. The utility model has the advantages of simple and compact structure, rationally, through with the oil filler point setting on the bearing cap, both guaranteed roller device's lubricated effect, overcome the defect of seting up the oil filler point and lead to roller shaft structural strength step -down on the roller shaft again, the stability in use is high, long service life to can guarantee that job site is clean and tidy orderly.
Description
Technical field
The utility model relates to the appurtenances that a kind of extractor uses, and specifically a kind of extractor roller devices, belongs to metal-working plant technical field.
Background technology
In metal processing sectors, extractor is positioned at the tapping side of process furnace, by extractor, the hot steel billet being heated to tapping temperature in process furnace is taken out, be placed on out on furnace roller reposefully, carry out next procedure processing treatment to deliver on the metal shaping equipments such as plate mill.
Roller devices is indispensable important component part on extractor, is the working part of extractor pickup, and the quality of roller devices quality is directly connected to the reliability that extractor completes tapping work.There is structural strength difference in the roller devices of existing extractor, the problems such as reliability is low, and work-ing life is short, affect normal activity in production.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus a kind of extractor roller devices is provided, its structure is simple, compact, reasonable, by oil hole is arranged on step cover, both ensure that the lubricant effect of roller devices, overcome again the defect offered oil hole and cause roller shaft structural strength step-down on roller shaft, stability in use is high, long service life, and can ensure that job site is neatly orderly.
Technical scheme according to the utility model provides: extractor roller devices, comprise roller and roller shaft, described roller is arranged on roller shaft by two bearing supportings, bearing spacer is provided with between two bearings, roller both sides are separately installed with the step cover for sealing bearing, it is characterized in that: the step cover of described roller both sides offers the oil hole running through step cover respectively, is provided with in described oil hole in check valve oil nozzle.
As further improvement of the utility model, between described roller shaft and step cover, be provided with axle sleeve.
As further improvement of the utility model, between described axle sleeve and step cover, be provided with sealing-ring.
compared with the prior art the utility model, has the following advantages:
The utility model structure is simple, compact, reasonable, by oil hole is arranged on step cover, both ensure that the lubricant effect of roller devices, overcome again the defect offered oil hole and cause roller shaft structural strength step-down on roller shaft, stability in use is high, long service life, and can ensure that job site is neatly orderly.
Accompanying drawing explanation
Fig. 1 is the main sectional view of structure of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the extractor roller devices in embodiment is primarily of compositions such as roller 1, bearing 2, roller shaft 3, step cover 4, bearing spacer 5, check valve oil nozzle 6, axle sleeve 7 and sealing-rings 8.
As shown in Figure 1, described roller 1 is arranged on roller shaft 3 by two bearing 2 supportings, bearing spacer 5 is provided with between two bearings 2, roller 1 both sides are separately installed with the step cover 4 for sealing bearing 2, the step cover 4 of described roller 1 both sides offers the oil hole running through step cover 4 respectively, is provided with in described oil hole in check valve oil nozzle 6.
As shown in Figure 1, in order to improve sealing property of the present utility model, being provided with axle sleeve 7 between described roller shaft 3 and step cover 4, between axle sleeve 7 and step cover 4, being provided with sealing-ring 8.
During embody rule, lubricating oil directly passes through check valve oil nozzle 6 to charging-up lubricant oil in bearing 2, and lubricant effect is better.After oil filling completes, oiling pipeline can separate, and job site does not have pipeline crisscross, ensures that job site is neatly orderly.
Claims (2)
1. extractor roller (1) device, comprise roller (1) and roller shaft (3), described roller (1) is arranged on roller shaft (3) by two bearing (2) supportings, bearing spacer (5) is provided with between two bearings (2), roller (1) both sides are separately installed with the step cover (4) for sealing bearing (2), it is characterized in that: the step cover (4) of described roller (1) both sides offers the oil hole running through step cover (4) respectively, is provided with in described oil hole in check valve oil nozzle (6).
2. extractor roller (1) device as claimed in claim 1, is characterized in that: be provided with axle sleeve (7) between described roller shaft (3) and step cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975208.5U CN205152295U (en) | 2015-12-01 | 2015-12-01 | Tapping machine roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975208.5U CN205152295U (en) | 2015-12-01 | 2015-12-01 | Tapping machine roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152295U true CN205152295U (en) | 2016-04-13 |
Family
ID=55688010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975208.5U Expired - Fee Related CN205152295U (en) | 2015-12-01 | 2015-12-01 | Tapping machine roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205152295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316470A (en) * | 2015-12-01 | 2016-02-10 | 无锡市晶瑜冶金机械有限公司 | Roller device for steel tapping machine |
-
2015
- 2015-12-01 CN CN201520975208.5U patent/CN205152295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316470A (en) * | 2015-12-01 | 2016-02-10 | 无锡市晶瑜冶金机械有限公司 | Roller device for steel tapping machine |
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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: 20160413 Termination date: 20161201 |