CN104647620A - Multi-wire sawing machine spindle system - Google Patents
Multi-wire sawing machine spindle system Download PDFInfo
- Publication number
- CN104647620A CN104647620A CN201310593196.5A CN201310593196A CN104647620A CN 104647620 A CN104647620 A CN 104647620A CN 201310593196 A CN201310593196 A CN 201310593196A CN 104647620 A CN104647620 A CN 104647620A
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- CN
- China
- Prior art keywords
- spindle
- bearing
- main shaft
- oil
- wire saw
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to a multi-wire cutter, in particular to a multi-wire sawing machine spindle system used for cooling circulating. The multi-wire sawing machine spindle system is characterized in that a front bearing is arranged at the front end of a spindle, a front bush is arranged between the front bearing and spindle, the outer circle of the front bearing is arranged on a front bearing pedestal, two groups of main bearings are arranged at the middle of the spindle, the two groups of main bearings are divided by an inner bush, the outer circles of the main bearings are arranged on a main board bearing pedestal, the front end is pressed by a pressure cover, the rear part is provided with a synchronous belt wheel and a rear bearing, a rear spacer bush is arranged between the rear bearing and synchronous belt wheel, a rear cover is arranged at the rear head face of the spindle, the outer circle of a rear bearing is arranged on a rear bearing pedestal, an oil pipe plug is arranged at the front end of the spindle, and an oil cooling pipe and a rotary joint are arranged at the rear end. Through improving the structure of the multi-wire sawing machine spindle part, the heat value of the spindle is effectively reduced, the service life of each bearing of the spindle is prolonged, and the equipment stability is improved.
Description
Technical field
The present invention relates to a kind of multi-line cutting machine, particularly relate to a kind of spindle system of multi-wire saw for cool cycles.
Background technology
Multi-wire saw is that one is moved back and forth by high speed wiry, abrasive material is brought into semiconductor processing areas grind, the hard brittle materials such as semiconductor are once cut into simultaneously the novel cutting process method of one of hundreds of plate sheet, main shaft is the vital part of multi-line cutting machine, high speed wiry is driven to move back and forth, main shaft and each position support place all have bearing, therefore main shaft can produce a large amount of heats in high speed reciprocatory movement, if heat can not get controlling, the service life of main shaft each position bearing will be affected, affect the stability of equipment simultaneously, therefore, a kind of new technical scheme is needed to solve above-mentioned technical problem.
Summary of the invention
For above deficiency, the invention provides a kind of spindle system of multi-wire saw for cool cycles, decrease the caloric value of main shaft, extend the service life of main shaft each position bearing and the stability of equipment.
The technical solution used in the present invention is, a kind of spindle system of multi-wire saw, end bearing before front-end of spindle is provided with, front end lining is provided with between front end bearing and main shaft, front end bearing outer ring is arranged on front-end bearing pedestal, 2 groups of base bearings are provided with in the middle part of main shaft, neck bush is adopted to separate in the middle of two groups of base bearings, base bearing outer ring is arranged on mainboard bearing block, front end gland is pushed down, rear portion is provided with synchronous pulley and rear end bearing, rear spacer is provided with between rear end bearing and synchronous pulley, bonnet is equipped with in rear-end of spindle face, rear end bearing outer ring is arranged on rear bearing block, main shaft is hollow-core construction, front-end of spindle is provided with oil pipe plug, rear end is provided with oil-cooled tube and swivel joint.
In the present invention, the cold oil with design temperature enters from the oiler of swivel joint, flows to oil-cooled tube front end by oil-cooled tube cold oil, flows to the inner chamber of main shaft from oil-cooled tube front end, flowed back to the oil-out of swivel joint by the inner chamber of main shaft, complete a cool cycles; Main shaft, by the continual cool cycles of cold oil, controls spindle heat generation amount effectively, thus improves the service life of main shaft each position bearing and the stability of complete machine.
The invention has the beneficial effects as follows, a kind of spindle system of multi-wire saw, by the improvement to main shaft of multiline cutter part-structure, effectively reduce the caloric value of main shaft, extend the service life of main shaft each position bearing and the stability of equipment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Fig. 1 is spindle system of multi-wire saw sectional view.
In figure 1. main shaft, 2. oil connection, 3. front-end bearing pedestal, end bearing 4., 5. front end lining, 6. gland, 7. mainboard bearing block, 8. neck bush, 9. synchronous pulley, spacer 10., 11. rear end bearings, 12. swivel joints, 13. bonnets, 14. rear bearing blocks, 15. oil-cooled tubes, 16. base bearings, 17. oilers, 18. oil-outs, 19 inner chambers.
Detailed description of the invention
With reference to accompanying drawing, a kind of axis system of multi-line cutting machine, end bearing 4 before main shaft 1 front end is provided with, front end lining 5 is provided with between front end bearing 4 and main shaft 1, front end bearing 4 outer ring is arranged on front-end bearing pedestal 3, 2 groups of base bearings 16 are provided with in the middle part of main shaft 1, neck bush 8 is adopted to separate in the middle of two groups of base bearings 16, base bearing 16 outer ring is arranged on mainboard bearing block 7, base bearing 16 front end gland 6 is pushed down, main shaft 1 rear portion is provided with synchronous pulley 9 and rear bearing 11, rear spacer 10 is provided with between rear end bearing 11 and synchronous pulley 9, main shaft 1 rear end face is equipped with bonnet 13, rear end bearing 11 outer ring is arranged on rear bearing block 14, main shaft 1 is hollow-core construction, front-end of spindle is provided with oil pipe plug 2, main shaft 2 rear end is provided with oil-cooled tube 15 and swivel joint 12.
In the present invention, the cold oil with design temperature enters from the oiler 17 of swivel joint 12, by oil-cooled tube 15, cold oil flows to oil-cooled tube 15 front end, flows to the inner chamber 19 of main shaft 1 from oil-cooled tube 15 front end, is flowed back to the oil-out 18 of swivel joint 12 by the inner chamber 19 of main shaft 1, complete a cool cycles, main shaft 1, by the continual cool cycles of cold oil, controls main shaft 1 caloric value effectively, improves the service life of main shaft each position bearing and the stability of complete machine.
Claims (4)
1. a spindle system of multi-wire saw, it is characterized in that, end bearing before front-end of spindle is provided with, front end lining is provided with between front end bearing and main shaft, front end bearing outer ring is arranged on front-end bearing pedestal, 2 groups of base bearings are provided with in the middle part of main shaft, neck bush is adopted to separate in the middle of two groups of base bearings, base bearing outer ring is arranged on mainboard bearing block, front end gland is pushed down, rear portion is provided with synchronous pulley and rear end bearing, rear spacer is provided with between rear end bearing and synchronous pulley, bonnet is equipped with in rear-end of spindle face, rear end bearing outer ring is arranged on rear bearing block, front-end of spindle is provided with oil pipe plug, rear end is provided with oil-cooled tube and swivel joint.
2. spindle system of multi-wire saw according to claim 1, is characterized in that, main shaft is hollow-core construction.
3. a spindle system of multi-wire saw, it is characterized in that, the cold oil with design temperature enters from the oiler of swivel joint, oil-cooled tube front end is flow to by oil-cooled tube cold oil, the inner chamber of main shaft is flow to from oil-cooled tube front end, flowed back to the oil-out of swivel joint by the inner chamber of main shaft, complete a cool cycles.
4. spindle system of multi-wire saw according to claim 3, is characterized in that, main shaft, by the continual cool cycles of cold oil, controls spindle heat generation amount, extends the service life of main shaft each position bearing and the stability of complete machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593196.5A CN104647620A (en) | 2013-11-23 | 2013-11-23 | Multi-wire sawing machine spindle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593196.5A CN104647620A (en) | 2013-11-23 | 2013-11-23 | Multi-wire sawing machine spindle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647620A true CN104647620A (en) | 2015-05-27 |
Family
ID=53239502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310593196.5A Pending CN104647620A (en) | 2013-11-23 | 2013-11-23 | Multi-wire sawing machine spindle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647620A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985294A (en) * | 2017-04-07 | 2017-07-28 | 苏州赫瑞特电子专用设备科技有限公司 | A kind of main shaft of multiline cutter mechanism |
| CN108858845A (en) * | 2018-08-31 | 2018-11-23 | 浙江精功科技股份有限公司 | A kind of diamond cutting line slicing machine conducting wire wheel apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166361A (en) * | 2000-11-29 | 2002-06-11 | Nippei Toyama Corp | Roller journaling device |
| CN101700684A (en) * | 2009-11-26 | 2010-05-05 | 中国电子科技集团公司第四十五研究所 | Main shaft of multiline cutter |
| CN202062532U (en) * | 2011-03-17 | 2011-12-07 | 苏州赫瑞特电子专用设备科技有限公司 | Multi-wire cutting machine main shaft system |
| CN202428571U (en) * | 2011-12-08 | 2012-09-12 | 宁夏日晶新能源装备股份有限公司 | Linear squaring machine main shaft with decontaminating and cooling structure and linear squaring machine |
| CN102672831A (en) * | 2011-03-17 | 2012-09-19 | 苏州赫瑞特电子专用设备科技有限公司 | Spindle system of multi-wire saw |
| CN202656337U (en) * | 2012-06-11 | 2013-01-09 | 苏州赫瑞特电子专用设备科技有限公司 | Spindle system of multi-wire cutting machine |
| CN103264450A (en) * | 2013-04-11 | 2013-08-28 | 浙江新晶科技有限公司 | Multi-wire cutting machine roller system |
| CN203171870U (en) * | 2013-01-21 | 2013-09-04 | 大连连城数控机器股份有限公司 | Spindle structure of multi-line slicing machine |
-
2013
- 2013-11-23 CN CN201310593196.5A patent/CN104647620A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166361A (en) * | 2000-11-29 | 2002-06-11 | Nippei Toyama Corp | Roller journaling device |
| CN101700684A (en) * | 2009-11-26 | 2010-05-05 | 中国电子科技集团公司第四十五研究所 | Main shaft of multiline cutter |
| CN202062532U (en) * | 2011-03-17 | 2011-12-07 | 苏州赫瑞特电子专用设备科技有限公司 | Multi-wire cutting machine main shaft system |
| CN102672831A (en) * | 2011-03-17 | 2012-09-19 | 苏州赫瑞特电子专用设备科技有限公司 | Spindle system of multi-wire saw |
| CN202428571U (en) * | 2011-12-08 | 2012-09-12 | 宁夏日晶新能源装备股份有限公司 | Linear squaring machine main shaft with decontaminating and cooling structure and linear squaring machine |
| CN202656337U (en) * | 2012-06-11 | 2013-01-09 | 苏州赫瑞特电子专用设备科技有限公司 | Spindle system of multi-wire cutting machine |
| CN203171870U (en) * | 2013-01-21 | 2013-09-04 | 大连连城数控机器股份有限公司 | Spindle structure of multi-line slicing machine |
| CN103264450A (en) * | 2013-04-11 | 2013-08-28 | 浙江新晶科技有限公司 | Multi-wire cutting machine roller system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985294A (en) * | 2017-04-07 | 2017-07-28 | 苏州赫瑞特电子专用设备科技有限公司 | A kind of main shaft of multiline cutter mechanism |
| CN108858845A (en) * | 2018-08-31 | 2018-11-23 | 浙江精功科技股份有限公司 | A kind of diamond cutting line slicing machine conducting wire wheel apparatus |
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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: 20150527 |