CN202934715U - Installing device of multi-wire cutting machine transition rollers - Google Patents
Installing device of multi-wire cutting machine transition rollers Download PDFInfo
- Publication number
- CN202934715U CN202934715U CN 201220521879 CN201220521879U CN202934715U CN 202934715 U CN202934715 U CN 202934715U CN 201220521879 CN201220521879 CN 201220521879 CN 201220521879 U CN201220521879 U CN 201220521879U CN 202934715 U CN202934715 U CN 202934715U
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- eccentric
- angle adjusting
- cutting machine
- adjusting seat
- roller wheel
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Abstract
The utility model discloses an installing device of multi-wire cutting machine transition rollers for improving a cutting thickness range of a multi-wire cutting machine. The installing device comprises a machine frame (5), and the machine frame (5) is provided with a front fixing seat (11) and a rear fixing seat (7) which are used for installing the transition rollers (3). The installing device is characterized in that a front eccentric angle adjusting seat (12) and a rear eccentric angle adjusting seat (6) are installed on shaft holes of both the front fixing seat (11) and the rear fixing seat (7) respectively and are provided with eccentric holes respectively, the axis between the eccentric holes and the axis between the shaft holes of both the front fixing seat (11) and the rear fixing seat (7) form an alpha angle, one end of a spindle (8) where the transition rollers (3) are installed is installed on the eccentric hole of the front eccentric angle adjusting seat (12), the other end of the spindle (8) is installed on the eccentric hole of the rear eccentric angle adjusting seat (6). Steel wires are kept in a groove-entering state when wound on the rollers, and undesirable phenomena such as eccentric wear of jumpers and the rollers are avoided.
Description
Technical field
The utility model relates to a kind of multi-line cutting machine, specifically a kind of erecting device of multi-line cutting machine transition roller wheel.
Background technology
Multi-wire saw is that a kind of high speed by wire moves back and forth, and abrasive material is brought into the semiconductor machining zone grind, and the hard brittle materials such as semiconductor once is cut into simultaneously a kind of novel cutting process method of hundreds of plate sheets.It is mainly used in the machine-shaping of the hard brittle materials such as solar silicon wafers, LED sapphire substrate, crystal, magnetic material and carbide alloy, its shaping efficiency is quite high, once plastic hundreds of sheet is even several thousand, finished product accuracy is high, thickness deviation is less than below 10 μ m, and between sheet, thickness deviation is even less than 0.01 ㎜.But, it comprises cutting roller wheels, 1～4 the transition roller wheels that transition roller wheel forms that are comprised of 2 cutting roller wheels the multi-line cutting machine roller set, all be arranged in parallel between each running roller, be that its axis is parallel, be equipped with the V-ring groove of same size and uniform distances on each running roller, spacing between the V-ring groove is determined the thickness of cutting blade, and the quantity of V-ring groove is determined the one-shot forming sheet number of cutting blade.Because each V-ring groove is the ring seal structure, like this, during work, wire easily forms across the angle when jumping in another V-ring groove of another running roller from a V-ring groove of running roller, if surpass certain limit across the angle, must cause running roller heavy wear and wire wire jumper phenomenon, thereby limit the separation of V-ring groove, namely limit the cutting thickness of multi-line cutting machine.At present, the cutting thickness of multi-line cutting machine is only in 0.1 ㎜～3 ㎜ scopes, and when aniseed is cut into small powder, its cutting thickness is generally 15 ㎜ left and right, then small powder is gone section.Therefore, present multi-line cutting machine can not meet the needs of production.
Summary of the invention
The purpose of this utility model is to provide a kind of erecting device that improves the multi-line cutting machine transition roller wheel of multi-line cutting machine cutting thickness scope.
the utility model is to adopt following technical scheme to realize its goal of the invention, a kind of erecting device of multi-line cutting machine transition roller wheel, it comprises frame, frame is provided with the front holder that transition roller wheel is installed, rear holder, front holder, be separately installed with the pre-eccentric angle adjusting seat on the axis hole of rear holder, rear eccentric angle adjusting seat, the pre-eccentric angle adjusting seat, be respectively equipped with eccentric orfice on rear eccentric angle adjusting seat, axis between eccentric orfice and front holder, axis between the axis hole of rear holder becomes the α angle, the end that the main shaft of transition roller wheel is installed is arranged on the eccentric orfice of pre-eccentric angle adjusting seat, the other end is arranged on the eccentric orfice of rear eccentric angle adjusting seat.
The two ends of the utility model main shaft are separately installed with fore bearing, rear bearing, and front tapered sleeve is arranged on the outer ring of fore bearing, and rear tapered sleeve is arranged on the outer ring of rear bearing, and transition roller wheel is arranged on main shaft by front tapered sleeve, rear tapered sleeve.
α described in the utility model angle greater than 0 ° less than 90 °.
The needs that be to adapt to the multi-disc cutting, α described in the utility model angle is more than or equal to 0.5 °, less than or equal to 5 °.
The needs that be to adapt to the monolithic cutting, α described in the utility model angle is more than or equal to 30 °, less than or equal to 45 °.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, it is convenient to realize, by regulating the mode of transition roller wheel main shaft angle, keep into the groove state when making wire be around on each running roller, avoid causing because the spacing of V-ring groove on running roller is excessive that groove span angle between each running roller is excessive, cause the bad phenomenon such as wire jumper and running roller eccentric wear.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model roller set;
Fig. 3 is the top view of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
as shown in Figure 1, a kind of erecting device of multi-line cutting machine transition roller wheel, it comprises frame 5, frame 5 is provided with the front holder 11 that transition roller wheel 3 is installed, rear holder 7, front holder 11, be separately installed with pre-eccentric angle adjusting seat 12 on the axis hole of rear holder 7, rear eccentric angle adjusting seat 6, pre-eccentric angle adjusting seat 12, be respectively equipped with eccentric orfice on rear eccentric angle adjusting seat 6, axis between eccentric orfice and front holder 11, axis between the axis hole of rear holder 7 becomes the α angle, the end that the main shaft 8 of transition roller wheel 3 is installed is arranged on the eccentric orfice of pre-eccentric angle adjusting seat 12, the other end is arranged on the eccentric orfice of rear eccentric angle adjusting seat 6.
The two ends of the utility model main shaft 8 are separately installed with fore bearing 10, rear bearing 13, and front tapered sleeve 9 is arranged on the outer ring of fore bearing 10, and rear tapered sleeve 14 is arranged on the outer ring of rear bearing 13, and transition roller wheel 3 is arranged on main shaft 8 by front tapered sleeve 9, rear tapered sleeve 14.
α described in the utility model angle greater than 0 ° less than 90 °.
The needs that be to adapt to the multi-disc cutting, α described in the utility model angle are more than or equal to 0.5 °, and less than or equal to 5 °, the present embodiment is 1.46 °.
The utility model is when installing transition roller wheel 3, can be according to actual conditions, by adjusting the eccentric angle of pre-eccentric angle adjusting seat 12, rear eccentric angle adjusting seat 6, make the axis between the axis hole of axis and front holder 11, rear holder 7 between eccentric orfice become the α angle, the present embodiment is 1.46 °.
By Fig. 2, Fig. 3 as can be known, it comprises that (transition roller wheel 3 of the present embodiment is 1 to the transition roller wheels that are comprised of 2 cutting roller wheels of forming of cutting running rollers 1,1～4 transition roller wheel 3 roller set of multi-line cutting machine, arrange with 1 one-tenth isosceles triangle of 2 cutting running rollers), all have size, the identical V-ring groove 4 of separation on cutting running roller 1, transition roller wheel 3, move back and forth by the interior high speed of V-ring groove 4 of wire 2 in cutting running roller 1, transition roller wheel 3, hard brittle material is once cut into a plurality of thin slices simultaneously.
Excessive for avoiding causing because the spacing of V-ring groove 4 on each running roller is excessive groove span angle between each running roller, cause the bad phenomenon such as wire jumper and each running roller eccentric wear, the plane parallel that the axis of the utility model transition roller wheel 3 and two cutting running roller 1 axis form, and becoming the α angle with the axis of cutting running roller 1, the present embodiment is 1.46 °.
By regulating α angle size, the V-ring groove 4 on adjustable steel silk thread 2 and transition roller wheel 3 enter the groove degree.
Embodiment 2:
The needs that be to adapt to the monolithic cutting, α described in the utility model angle are more than or equal to 30 °, and less than or equal to 45 °, the present embodiment is 45 °.Remaining with embodiment 1.
Claims (5)
1. the erecting device of a multi-line cutting machine transition roller wheel, it comprises frame (5), frame (5) is provided with the front holder (11) that transition roller wheel (3) is installed, rear holder (7), it is characterized in that front holder (11), be separately installed with pre-eccentric angle adjusting seat (12) on the axis hole of rear holder (7), rear eccentric angle adjusting seat (6), pre-eccentric angle adjusting seat (12), be respectively equipped with eccentric orfice on rear eccentric angle adjusting seat (6), axis between eccentric orfice and front holder (11), axis between the axis hole of rear holder (7) becomes the α angle, the end that the main shaft (8) of transition roller wheel (3) is installed is arranged on the eccentric orfice of pre-eccentric angle adjusting seat (12), the other end is arranged on the eccentric orfice of rear eccentric angle adjusting seat (6).
2. the erecting device of multi-line cutting machine transition roller wheel according to claim 1, the two ends that it is characterized in that main shaft (8) are separately installed with fore bearing (10), rear bearing (13), front tapered sleeve (9) is arranged on the outer ring of fore bearing (10), rear tapered sleeve (14) is arranged on the outer ring of rear bearing (13), and transition roller wheel (3) is arranged on main shaft (8) by front tapered sleeve (9), rear tapered sleeve (14).
3. the erecting device of multi-line cutting machine transition roller wheel according to claim 1 and 2, it is characterized in that described α angle greater than 0 ° less than 90 °.
4. the erecting device of multi-line cutting machine transition roller wheel according to claim 1 and 2 is characterized in that described α angle is more than or equal to 0.5 °, less than or equal to 5 °.
5. the erecting device of multi-line cutting machine transition roller wheel according to claim 1 and 2 is characterized in that described α angle is more than or equal to 30 °, less than or equal to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521879 CN202934715U (en) | 2012-10-12 | 2012-10-12 | Installing device of multi-wire cutting machine transition rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521879 CN202934715U (en) | 2012-10-12 | 2012-10-12 | Installing device of multi-wire cutting machine transition rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934715U true CN202934715U (en) | 2013-05-15 |
Family
ID=48318974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521879 Withdrawn - After Issue CN202934715U (en) | 2012-10-12 | 2012-10-12 | Installing device of multi-wire cutting machine transition rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873773A (en) * | 2012-10-12 | 2013-01-16 | 湖南宇晶机器股份有限公司 | Installation device for transition roller wheel of multi-wire cutting machine |
| CN106003445A (en) * | 2016-07-07 | 2016-10-12 | 无锡隆基硅材料有限公司 | Main wire guide roller for cutting silicon wafer through electroplating wire |
-
2012
- 2012-10-12 CN CN 201220521879 patent/CN202934715U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873773A (en) * | 2012-10-12 | 2013-01-16 | 湖南宇晶机器股份有限公司 | Installation device for transition roller wheel of multi-wire cutting machine |
| CN102873773B (en) * | 2012-10-12 | 2014-08-27 | 湖南宇晶机器股份有限公司 | Installation device for transition roller wheel of multi-wire cutting machine |
| CN106003445A (en) * | 2016-07-07 | 2016-10-12 | 无锡隆基硅材料有限公司 | Main wire guide roller for cutting silicon wafer through electroplating wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130515 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |