CN103104596A - Thrust ball bearing for vertical lathe workbench - Google Patents
Thrust ball bearing for vertical lathe workbench Download PDFInfo
- Publication number
- CN103104596A CN103104596A CN2011103542624A CN201110354262A CN103104596A CN 103104596 A CN103104596 A CN 103104596A CN 2011103542624 A CN2011103542624 A CN 2011103542624A CN 201110354262 A CN201110354262 A CN 201110354262A CN 103104596 A CN103104596 A CN 103104596A
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- China
- Prior art keywords
- vertical lathe
- ball bearing
- thrust ball
- lathe workbench
- workbench
- 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.)
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Abstract
A thrust ball bearing for a vertical lathe workbench mainly reflects in a non-integral ball track circle. The thrust ball bearing comprises equant sector blocks or horizontal perpendicular cutting blocks, a positioning pin, a screw, a steel ball retainer and a high-strength wear-resistant adhesive for filling gaps. Processed equant sector blocks or horizontal perpendicular cutting blocks are installed on a processed basal plane of a vertical lathe seat assembly rail and on a basal plane of a vertical lathe workbench assembly rail. Steel balls with different specifications and a steel ball retainer for a rolling bearing are provided according to actual need, and the non-integral rail thrust ball bearing can be applied to the vertical lathe immediately. The invention has the advantages of simple structure, convenient maintenance, low cost, and high precision reaching or exceeding the national precision requirement on vertical lathe workbench.
Description
Technical field
The present invention relates to the mechanized equipment manufacturing industry, particularly the machine industry vertical lathe.
Background technique
Thrust ball bearing is mechanized equipment Base of manufacture spare, is the NBS part.As worktable support thrust revolving part, certain narrow limitation is just arranged but be applied in vertical lathe, especially in the situation that diameter is larger, manufacture difficulty and installation difficulty are more outstanding.Bearing, has to replace with other materials in more difficult realization aspect forging and heat treatment with material GCr15, has influence on the working life of bearing.Usually hydrostatic bearing is adopted in the vertical lathe workbench rotation, and its running precision can only satisfy General Requirements, and complex structure, installation and maintenance inconvenience.
Summary of the invention
The thrust ball bearing that the object of the present invention is to provide a kind of vertical lathe workbench to use makes it on processing base face and on the vertical lathe base, the location is installed on processing base face under vertical lathe workbench and waits minute sector unit or horizontal vertical cutting cube, forms a splicing circle.Like this, the manufacturing of each decile sector unit or horizontal vertical cutting cube is just fairly simple, forges the blank material and adopts bearing material GCr15 etc., and difficulty of processing reduces, and heat treatment mode is more easy to operate, low cost of manufacture.
A kind of vertical lathe workbench provided by the invention is mainly reflected on steel ball track circle non-integral with thrust ball bearing, comprises decile sector unit or horizontal vertical cutting cube, locating stud, screw, ball retainer, high-strength abrasion-proof tackiness agent etc.Be assembled in manufactured decile sector unit or horizontal vertical cutting cube on manufactured vertical lathe base assembling track basal plane and on vertical lathe workbench assembling track basal plane, according to actual needs, mix Steel for Rolling Bearings ball and the ball retainer of different size, non-integral track thrust ball bearing is namely used on vertical lathe.It is simple in structure that the present invention has reached, easy to maintenance, and low cost, precision meet or exceed country to the required precision of vertical lathe workbench.
Description of drawings
Accompanying drawing discloses invention concrete structure and example.
Fig. 1, structure front view of the present invention.
Fig. 2, the plan view of non-integral track circle of the present invention.
Fig. 3, decile sector unit figure of the present invention.
Fig. 4, horizontal vertical segmenting structure figure of the present invention.
Embodiment
Non-integral circular orbit thrust ball bearing provided by the present invention, comprise decile sector unit 4,5 or horizontal vertical cutting cube (Fig. 4), locating stud 1, screw 3, ball retainer 6, high-strength abrasion-proof tackiness agent 2 etc. partly form.Each decile sector unit of the present invention or horizontal vertical cutting cube adopt bearing material GCr15 to forge, through being assemblied in after processing on manufactured vertical lathe base assembling track basal plane and on vertical lathe workbench track basal plane, assembly process belongs to known technology, therefore do not explain, form a circle that is formed by minute sector unit such as polylith or horizontal vertical cutting cube, then carry out numerical control cutting processing track, after machining, each piece is disassembled heat-treat, reach to refill after requirement and be fitted on basal plane, the high-strength abrasion-proof tackiness agent is tamped at the place in the gap.After completing, carry out grinding, reach the required required precision of vertical lathe.
The installation of steel ball and ball retainer has belonged to known technology, therefore do not explain.
Claims (5)
1. a vertical lathe workbench thrust ball bearing, comprise that decile sector unit or horizontal vertical cutting cube 4, locating stud 1, screw 3, ball retainer 6, high-strength abrasion-proof tackiness agent packing 2 etc. partly form.
2. each decile sector unit of the present invention or horizontal vertical cutting cube adopt bearing material GCr15 to forge, through being assemblied in after processing on manufactured vertical lathe base assembling track basal plane and on vertical lathe workbench track basal plane, form a circle that is formed by minute sector unit such as polylith or horizontal vertical cutting cube, then carry out numerical control cutting processing track, after machining, each piece is disassembled heat-treat, reach to refill after requirement and be fitted on basal plane, the high-strength abrasion-proof tackiness agent is tamped at the place in the gap, after completing, carry out grinding, reach the required required precision of vertical lathe.
3. vertical lathe workbench thrust ball bearing described according to claims 1, be further characterized in that, described vertical lathe workbench can be divided into decile sector unit or horizontal vertical cutting cube 4 with thrust ball bearing.
4. vertical lathe workbench thrust ball bearing described according to claims 1, be further characterized in that, described vertical lathe workbench is filled with high-strength abrasion-proof tackiness agent 2 with the gap between each decile sector unit of thrust ball bearing or horizontal vertical cutting cube 4.
5. vertical lathe workbench thrust ball bearing described according to claims 1, be further characterized in that, described vertical lathe workbench first will wait minute sector unit or the horizontal vertical cutting cube 4 rear roughing bearing tracks of assembling with thrust ball bearing, after machining, again each piece is disassembled and heat-treat, and then carry out Precise Grinding after assembling, reach the required required precision of vertical lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103542624A CN103104596A (en) | 2011-11-10 | 2011-11-10 | Thrust ball bearing for vertical lathe workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103542624A CN103104596A (en) | 2011-11-10 | 2011-11-10 | Thrust ball bearing for vertical lathe workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103104596A true CN103104596A (en) | 2013-05-15 |
Family
ID=48312709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103542624A Pending CN103104596A (en) | 2011-11-10 | 2011-11-10 | Thrust ball bearing for vertical lathe workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196887A (en) * | 2014-09-05 | 2014-12-10 | 刘宇兴 | Uneasily-falling thrust ball bearing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978566A (en) * | 1974-02-20 | 1976-09-07 | Federal-Mogul Corporation | Process for making sectionalized precision components |
| CN101709741A (en) * | 2009-10-13 | 2010-05-19 | 鞍山钢铁轴承有限公司 | Asymmetrical multi-subdivision bearing and manufacture process thereof |
| CN201582302U (en) * | 2009-12-07 | 2010-09-15 | 瓦房店轴承集团有限责任公司 | Novel thrust ball bearing |
| WO2010103899A1 (en) * | 2009-03-11 | 2010-09-16 | Ntn株式会社 | Half-divided outer race, roller bearing and rotary shaft bearing arrangement |
-
2011
- 2011-11-10 CN CN2011103542624A patent/CN103104596A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978566A (en) * | 1974-02-20 | 1976-09-07 | Federal-Mogul Corporation | Process for making sectionalized precision components |
| WO2010103899A1 (en) * | 2009-03-11 | 2010-09-16 | Ntn株式会社 | Half-divided outer race, roller bearing and rotary shaft bearing arrangement |
| CN101709741A (en) * | 2009-10-13 | 2010-05-19 | 鞍山钢铁轴承有限公司 | Asymmetrical multi-subdivision bearing and manufacture process thereof |
| CN201582302U (en) * | 2009-12-07 | 2010-09-15 | 瓦房店轴承集团有限责任公司 | Novel thrust ball bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196887A (en) * | 2014-09-05 | 2014-12-10 | 刘宇兴 | Uneasily-falling thrust ball bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20130515 |