CN103072083A - Ceramic seal cooling water inlet structure - Google Patents
Ceramic seal cooling water inlet structure Download PDFInfo
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- CN103072083A CN103072083A CN2013100252972A CN201310025297A CN103072083A CN 103072083 A CN103072083 A CN 103072083A CN 2013100252972 A CN2013100252972 A CN 2013100252972A CN 201310025297 A CN201310025297 A CN 201310025297A CN 103072083 A CN103072083 A CN 103072083A
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- water
- bearing
- tube base
- seal
- ceramic
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Abstract
The invention relates to a ceramic seal cooling water inlet structure. The structure comprises a main shaft, a screw, a water pipe seat, an O-shaped rubber ring, a ceramic water seal, a water pipe, an adjustable pad, a bearing, a bearing block, an inner sleeve, a shaft ring, an elbow, a pipe joint and the like; and the structure is characterized in that the main shaft is of a hollow cylindrical structure, and is rightwards sequentially connected with the water pipe seat and a seal seat. The structure adopts the ceramic water seal for sealing the cooling water delivery of a rotary part and a non-rotary part, the right end of a sealing structure is connected with a water inlet structure, and the design has the advantages of good sealing effect, high stability, low cost and the like.
Description
Technical field
The present invention relates to a kind of cooling water feed apparatus of double-ended grinding machine emery wheel, specifically a kind of ceramic seal cooling water water inlet structure.
Background technology
At present, for the cooling water inlet structure of double-ended grinding machine, all be to adopt outside framework oil seal to carry out the cooling water sealing in the past.Owing to having friction between water pipe and the outside framework oil seal, and having impurity in the cooling water, very easily causing the wearing and tearing of outside framework oil seal and water pipe, thereby the contact position is leaked, cause the bearing water inlet, friction increases, and then have influence on the machining accuracy of lathe, and the outside framework oil seal cost is also relatively high.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, and a kind of good airproof performance, high, the lower-cost ceramic seal cooling water water inlet structure of stability are provided.
The present invention addresses the above problem the technical scheme of taking: be provided with main shaft, screw, water tube base, O type cushion rubber, the pottery water seal, water pipe, adjusting pad, bearing, bearing block, inner sleeve, shaft block ring, elbow, pipe joint, it is characterized in that: the cylindrical hollow structure of described main shaft, main shaft and water tube base junction are provided with O type cushion rubber, O type cushion rubber right side is water tube base, water tube base is fixed by screws on the main shaft, the water tube base hollow space is provided with ceramic water seal, the water tube base right hand external is bearing block, inside, water tube base right side is water pipe, the left side of water pipe links to each other with ceramic water seal right-hand member interface, the water pipe outside is provided with bearing, bearing is positioned at bearing block, be provided with adjusting pad between bearing left side and water tube base, the bearing right-hand member uses inner sleeve and shaft block ring and water pipe sealing fixing, bearing block is fixed by screws on the water tube base, and the water pipe right-hand member is provided with elbow, and the elbow below is provided with pipe joint.
The present invention is owing to taking said structure, main shaft drives water tube base and bearing block rotates when lathe is worked, water pipe, bearing inner race and ceramic water do not rotate when being enclosed in lathe work, the introducing of this structural design and ceramic water seal, guaranteed sealing and the stability of water inlet structure, improved the precision of bearing rotary, the machining accuracy of lathe is greatly improved, reduced simultaneously production cost, product competitiveness is further enhanced.
Description of drawings
Fig. 1 is structural representation of the present invention.
Be labeled as among the figure: 1. main shaft, 2. screw, 3.O type cushion rubber, 4. water tube base, 5. ceramic water seal, 6. adjusting pad, 7. water pipe, 8. bearing, 9. bearing block, 10. screw, 11. inner sleeves, 12. shaft block rings, 13. elbows, 14. pipe joints.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
As shown in Figure 1, the present invention relates to a kind of ceramic seal cooling water water inlet structure, be provided with main shaft 1, screw 2, O type cushion rubber 3, water tube base 4, pottery water seal 5, adjusting pad 6, water pipe 7, bearing 8, bearing block 9, screw 10, inner sleeve 11, shaft block ring 12, elbow 13 and pipe joint 14, it is characterized in that: described main shaft 1 is cylindrical hollow configuration, be provided with O type cushion rubber 3 with water tube base 4 junctions, O type cushion rubber 3 right sides are water tube bases 4, water tube base 4 is fixed on the main shaft 1 by screw 2, water tube base 4 hollow spaces are provided with ceramic water seal 5, water tube base 4 right hand external are bearing blocks 9, inside, water tube base 4 right side is water pipe 7, the left side of water pipe 7 links to each other with ceramic water seal 5 right-hand member interfaces, water pipe 7 outsides are provided with bearing 8, bearing 8 is positioned at bearing block 9, and bearing 8 right-hand members are provided with inner sleeve 11 and shaft block ring 12 sealings are fixing, and bearing block 9 left ends are fixed on the water tube base 4 by screw 10, water pipe 7 right-hand members are provided with elbow 13, and elbow 13 belows are provided with pipe joint 14.
When the present invention used, main shaft 1 rotated under belt pulley drives, and water tube base 4, ceramic water seal 5, bearing block 9 are followed simultaneously main shaft 1 and rotated, pottery water seal 5 left ends rotate, and right-hand member does not rotate, bearing 8 outer ring rotatings, inner ring does not rotate, and water pipe 7, elbow 13, pipe joint 14 do not rotate; Cooling water is entered by pipe joint 14, the elbow 13 of flowing through, enter water pipe 7, enter water tube base 4 hollow spaces through ceramic water seal 5, and then enter into main shaft 1 hollow space, and finish the conveying of cooling water and linking and the sealing of rotating part and non-rotating structure, guaranteed the required precision of bearing, the present invention respectively has one in the lathe both sides, is used for the cooling water input of two emery wheels of lathe.
The present invention can be used for the water-bound that is sealed into of double-ended grinding machine, improved sealing effectiveness, and reduced production cost, because friction is only inner in ceramic water seal, improved the stability of total, because bearing accuracy is guaranteed, and machine finish is improved, also reduced the maintenance cost that needs constantly to change outside framework oil seal simultaneously.
Claims (1)
1. ceramic seal cooling water water inlet structure, be provided with main shaft, screw, water tube base, O type cushion rubber, the pottery water seal, water pipe, adjusting pad, bearing, bearing block, inner sleeve, shaft block ring, elbow, pipe joint, it is characterized in that: the cylindrical hollow structure of described main shaft, main shaft and water tube base junction are provided with O type cushion rubber, O type cushion rubber right side is water tube base, water tube base is fixed by screws on the main shaft, the water tube base hollow space is provided with ceramic water seal, the water tube base right hand external is bearing block, inside, water tube base right side is water pipe, the left side of water pipe links to each other with ceramic water seal right-hand member interface, the water pipe outside is provided with bearing, bearing is positioned at bearing block, be provided with adjusting pad between bearing left side and water tube base, the bearing right-hand member uses inner sleeve and shaft block ring and water pipe sealing fixing, and bearing block is fixed by screws on the water tube base, the water pipe right-hand member is provided with elbow, and the elbow below is provided with pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100252972A CN103072083A (en) | 2013-01-23 | 2013-01-23 | Ceramic seal cooling water inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100252972A CN103072083A (en) | 2013-01-23 | 2013-01-23 | Ceramic seal cooling water inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072083A true CN103072083A (en) | 2013-05-01 |
Family
ID=48148884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100252972A Pending CN103072083A (en) | 2013-01-23 | 2013-01-23 | Ceramic seal cooling water inlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072083A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613363Y (en) * | 2003-05-01 | 2004-04-28 | 王树波 | Rotary water joint for screw extruder |
| CN2649204Y (en) * | 2003-07-10 | 2004-10-20 | 上海恒永实业有限公司 | Two-tube rotary joint for cooling rolls |
| US20070025835A1 (en) * | 2005-06-22 | 2007-02-01 | Honeywell International, Inc. | Internally-cooled seal housing for turbine engine |
| CN2865933Y (en) * | 2005-11-29 | 2007-02-07 | 宝山钢铁股份有限公司 | Water-cooling circulating rotary joint |
| CN2871098Y (en) * | 2005-11-22 | 2007-02-21 | 成耀兵 | Manual stone polisher |
| CN102398222A (en) * | 2011-05-26 | 2012-04-04 | 云南飞隆劳尔设备有限公司 | Single-channel high-speed rotating joint capable of conveying grinding fluid |
| CN203092348U (en) * | 2013-01-23 | 2013-07-31 | 乳山市宏远机床制造有限公司 | Ceramic sealing cooling water inflow structure |
-
2013
- 2013-01-23 CN CN2013100252972A patent/CN103072083A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613363Y (en) * | 2003-05-01 | 2004-04-28 | 王树波 | Rotary water joint for screw extruder |
| CN2649204Y (en) * | 2003-07-10 | 2004-10-20 | 上海恒永实业有限公司 | Two-tube rotary joint for cooling rolls |
| US20070025835A1 (en) * | 2005-06-22 | 2007-02-01 | Honeywell International, Inc. | Internally-cooled seal housing for turbine engine |
| CN2871098Y (en) * | 2005-11-22 | 2007-02-21 | 成耀兵 | Manual stone polisher |
| CN2865933Y (en) * | 2005-11-29 | 2007-02-07 | 宝山钢铁股份有限公司 | Water-cooling circulating rotary joint |
| CN102398222A (en) * | 2011-05-26 | 2012-04-04 | 云南飞隆劳尔设备有限公司 | Single-channel high-speed rotating joint capable of conveying grinding fluid |
| CN203092348U (en) * | 2013-01-23 | 2013-07-31 | 乳山市宏远机床制造有限公司 | Ceramic sealing cooling water inflow structure |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |