CN105269697B - Sliding wheel for multi-wire sawing machine - Google Patents
Sliding wheel for multi-wire sawing machine Download PDFInfo
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- CN105269697B CN105269697B CN201510728267.7A CN201510728267A CN105269697B CN 105269697 B CN105269697 B CN 105269697B CN 201510728267 A CN201510728267 A CN 201510728267A CN 105269697 B CN105269697 B CN 105269697B
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- wheel body
- change
- keeper
- enclosing cover
- fixed
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Abstract
The invention relates to a sliding wheel for a multi-wire sawing machine, and solves the defect of troublesome wheel replacement of a sliding wheel device for the multi-wire sawing machine in the prior art. According to the sliding wheel for the multi-wire sawing machine provided by the invention, a support part is arranged on a convex column, and is provided with a wheel body in a sleeving manner; a limiting part positioned on an outer cover limits the wheel body between a pulley body and the outer cover; a rotating ring fixed on a sleeve part is connected with operation parts on positioning pieces through flexible wires, and rotates to drive all the positioning pieces to rotate, so that the limiting part is enabled to be retracted into a groove and loses a limiting effect on the wheel body; at the moment, the wheel body can be conveniently taken down for replacement; after the wheel body is replaced, the rotating ring is returned; and under the effect of a torsion spring, the limiting part penetrates through a through hole to position a new wheel body, so that the operation for replacing the wheel body is convenient.
Description
Technical field
The present invention relates to a kind of multi-line cutting machine pulley.
Background technology
Multi-line cutting machine is due to higher cutting efficiency, being used widely in silicon chip production process.Multi-wire cutting
The cuts main body of cutting mill is diamond wire, silicon ingot is cut by diamond wire, therefore, multiple use are fixed with multi-line cutting machine
In the pulley gear for supporting or correcting diamond wire.
It is used for the pulley gear of multi-line cutting machine in prior art, including pulley main body, on pulley main body, is provided with wheel body,
Wheel body is compressed by the enclosing cover being fixed on pulley main body.In concrete cutting process, wheel body needs Jing often to change, in prior art
Pulley gear, if desired for change wheel body just enclosing cover must be removed, then wheel body could be removed and be changed；But, silicon ingot
There is in cutting process more sand grains, these sand grains easily enter the junction between enclosing cover and pulley main body, so as to
Cause enclosing cover dismantling operation very difficult, and then cause the replacement operation of wheel body inconvenient.
The content of the invention
A kind of multi-line cutting machine pulley that the present invention is provided, it is intended to overcome the pulley of multi-line cutting machine in prior art
Device wheel body changes difficult deficiency.
In order to solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of multi-line cutting machine pulley, including
Pulley body, is fixed with projection in the pulley body, the projection is coaxial with pulley body, is fixed with support on the projection
Portion, the supporting part are coaxial with projection, be arranged with wheel body, be threaded connection enclosing cover on the projection on the supporting part,
The external diameter of the enclosing cover is not more than the diameter of supporting part, and outer the covering offers groove, be fixed with and enclosing cover in the groove
Coaxial sleeve part, the enclosing cover are located between sleeve part and supporting part, offer at least two and lead on the side wall of the groove
Hole, the axis of the through hole are vertical with the axis of enclosing cover, are provided with the keeper positioned to wheel body in the groove, described fixed
Position part is rotatably connected on the diapire of groove, and described keeper one end carries out spacing limiting section with through through hole to wheel body,
The other end of the keeper has the operating portion that operation keeper is rotated, and wheel body is positioned at limiting section and cunning by the limiting section
Between wheel body, each through hole one limiting section of correspondence is provided with promotion limiting section and passes through through hole between the keeper and enclosing cover
Torsion spring, be arranged with the sleeve part while operating the change that all keepers are rotated, the operating portion on all keepers is equal
It is connected with change by flexible filaments.
In above-mentioned composition, keeper is fixed with groove, with the limiting section through through hole and for matching somebody with somebody on keeper
The operating portion of change rotatable positioning member is closed, when wheel body is changed, change is rotated, the active force of change is applied to behaviour by flexible filaments
Make portion, the active force of change overcomes the active force of torsion spring, and keeper rotation, so that in limiting section indentation groove, lose right
Old wheel body is now removed and changes new wheel body, finally makes change reset by the position-limiting action of wheel body, and limiting section is in torsion spring
Wheel body is carried out through through hole under effect it is spacing, wheel body change when need not remove enclosing cover, wheel body replacement operation is very convenient.
A kind of optional scheme, is fixed with rotating shaft on the diapire of the groove, the keeper is sheathed in rotating shaft, described
Torsion spring is arranged with rotating shaft, the one end is fixed in rotating shaft, the other end of the torsion spring is fixed on the positioning element.Pass through
Rotating shaft is set and keeper is sheathed in rotating shaft, simplify the structure of enclosing cover, reduce the manufacturing cost of enclosing cover；In addition, turning round
Spring is set in rotating shaft, extends the service life of torsion spring.
A kind of optional scheme, is additionally provided with the lock-screw being locked at change on sleeve part in the change, described turn
The screw coordinated with lock-screw is offered on ring, is fixed with the ring-type that axially position is carried out to change convex on the sleeve part
Rib, offers the endless groove coordinated with circular fin in the change.Lock-screw is set in change, change can be locked at
On sleeve part, further such that wheel body is easy to operate when changing；In addition, carrying out axially position to change by circular fin, revolve
Walk around ring when, change will not be moved axially, easy to operate.
A kind of optional scheme, is filled with spongy layer between the sleeve part and projection.Spongy layer can avoid debris from entering
Enter the junction of enclosing cover and projection, it is to avoid enclosing cover is stuck on projection when removing.
A kind of optional scheme, the rotating shaft are threaded connection the diapire for being fixed on groove.Rotating shaft is easy to assembly, enclosing cover
It is easy to process, reduce the manufacturing cost of enclosing cover.
Compared with prior art, a kind of multi-line cutting machine pulley that the present invention is provided, has the advantage that：Set on projection
Have supporting part, on supporting part, be arranged with wheel body, positioned at the limiting section for covering outward by wheel body spacing between pulley body and enclosing cover,
The change being fixed on sleeve part is connected with the operating portion on keeper by flexible filaments, and it is all of fixed to drive by rotating change
Position part rotation, so that in limiting section retraction groove, losing the position-limiting action to wheel body, now, wheel body easily can take
Under changed, wheel body change finish after, reset change, in the presence of torsion spring, limiting section enters through through hole to new wheel body
Row positioning, wheel body replacement operation are very convenient；Lock-screw is set in change in addition, change can be avoided to change in wheel body
Automatically reset in journey, further such that wheel body replacement operation is convenient.
Description of the drawings
Accompanying drawing 1 is a kind of front view of multi-line cutting machine pulley of the invention；
Accompanying drawing 2 is sectional view at A-A in accompanying drawing 1.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of multi-line cutting machine of the present invention is described further with pulley.Institute as shown in Figure 1, Figure 2
Show, a kind of multi-line cutting machine pulley, including pulley body 1, in the pulley body 1, be fixed with projection 2, the projection 2 with
Pulley body 1 is coaxial, is fixed with supporting part 3 on the projection 2, and the supporting part 3 is coaxial with projection 2, covers on the supporting part 3
Wheel body 4 is provided with, dead eye on projection 2, is offered, bearing in dead eye, is fixed with, the axle with bearing fit on cutting machine, is fixed with
Body, pulley are fixed on axis body by bearing, and pulley body 1, projection 2, supporting part 3 are integral type structure；
Referring to Fig. 2, enclosing cover 5 on the projection 2, is threaded connection, the external diameter of the enclosing cover 5 is not more than supporting part 3
Diameter, opens up fluted 6 on the enclosing cover 5, be fixed with the sleeve part 7 coaxial with enclosing cover 5 in the groove 6, sleeve part 7 with it is outer
Lid 5 is integral type structure, and the sleeve part 7 is sheathed on projection 2, filled with spongy layer 20 between sleeve part 7 and projection 2, the sea
Continuous layer 20 can be bonded on the inwall of sleeve part 7, and spongy layer 20 can avoid debris from entering the junction of enclosing cover 5 and projection 2,
Enclosing cover 5 is assembled or removes convenient；
Referring to Fig. 1, Fig. 2, the enclosing cover 5 is located between sleeve part 7 and supporting part 3, is offered on the side wall of the groove 6
At least two through holes 8, the shape of cross section of the through hole 8 are preferably strip, so that limiting section 10 can be easily threaded through through hole
8, the axis of the through hole 8 is vertical with the axis of enclosing cover 5, is provided with the keeper 9 positioned to wheel body 4, institute in the groove 6
State keeper 9 to be rotatably connected on the diapire 14 of groove 6 by rotating shaft 16, the rotating shaft 16 is threaded connection and is fixed on groove
On 6 diapire 14,9 one end of the keeper carries out spacing limiting section 10, the keeper 9 with through through hole 8 to wheel body 4
The other end there is the operating portion 11 that operation keeper 9 rotates, wheel body 4 is positioned at limiting section 10 and pulley by the limiting section 10
Between body 1, each one limiting section 10 of correspondence of through hole 8 is provided with promotion limiting section 10 and wears between the keeper 9 and enclosing cover 5
The torsion spring 12 of through hole 8 is crossed, the torsion spring 12 is set in rotating shaft 16,12 one end of torsion spring is fixedly connected with rotating shaft 16, torsion spring 12
The other end is fixedly connected with keeper 9, limiting section 10 is pointed on supporting part 3 through through hole 8 using the active force of torsion spring 12
Wheel body 4 positioned；
In specific implementation process, the keeper 9 on enclosing cover 5 should at least two, for the ease of the behaviour of keeper 9
Make, be arranged with the sleeve part 7 while operating the change 13 that all keepers 9 are rotated, the operating portion 11 on all keepers 9
It is connected with change 13 by flexible filaments 15, the flexible filaments 15 can be flexible wire, and the flexible filaments 15 can also be flexibility
Rope etc., the operating portion 11 of all keepers 9 is connected with change 13 by flexible filaments 15, and change 13 can drive all when rotating
Keeper 9 rotate so that in the 10 equal indentation groove 6 of limiting section on all keepers 9, lose the dynamic spacing work to wheel body 4
With.
When changing wheel body 4, change 13 is rotated, change 13 drives all of keeper 9 to overcome the active force of torsion spring 12 to rotate,
So that in 10 retraction groove 6 of limiting section, losing the positioning action to wheel body 4, now easily wheel body 4 can be removed simultaneously
Change, wheel body 4 is changed after finishing, make change 13 make limiting section 10 spacing, wheel body 4 be carried out through through hole 8 to wheel body 4 by resetting
Enclosing cover 5 need not be removed during replacing, it is easy to operate.
Certainly, referring to Fig. 1, after rotating change 13, as the effect change 13 of torsion spring 12 can automatically reset, changing wheel body
The operating procedure that increased when wheel body 4 is changed that automatically resets of change 13 during 4, in order to avoid the change when wheel body 4 is changed
13 automatically reset, and are additionally provided with the lock-screw 17 being locked at change 13 on sleeve part 7, in the change 13 in the change 13
The screw coordinated with lock-screw 17 is offered, change 13 is locked at sleeve part 7 by lock-screw 17 after rotating by change 13
On, it is to avoid change 13 automatically resets, easy to operate；
Referring to Fig. 2, in order to avoid when rotating change 13, change 13 is moved axially, it is fixed with to change on the sleeve part 7
13 circular fins 18 for carrying out axially position, circular fin 18 are integral type structure with sleeve part 7, are offered in the change 13
The endless groove 19 coordinated with circular fin 18.Assembled using the elastic deformation of change 13 in assembling process, assembly manipulation
It is very convenient.
These are only the preferred embodiment of the present invention, it is intended to embody prominent technique effect and the advantage of the present invention, not
It is the restriction to technical scheme.Those skilled in the art will appreciate that all are based on the technology of the present invention content
Modification, change or the substitute technology feature made, should all be covered by the technology category that claims of the present invention are advocated
It is interior.
Claims (3)
1. a kind of multi-line cutting machine pulley, including pulley body (1), is fixed with projection (2), institute on pulley body (1)
State projection (2) coaxial with pulley body (1), on the projection (2), be fixed with supporting part (3), supporting part (3) and projection
(2) it is coaxial, wheel body (4) is arranged with supporting part (3), has been threaded connection enclosing cover (5) on projection (2), it is described
The external diameter of enclosing cover (5) is not more than the diameter of supporting part (3), it is characterised in that：Open up on enclosing cover (5) fluted (6), it is described
Be fixed with the sleeve part (7) coaxial with enclosing cover (5) in groove (6), described enclosing cover (5) be located at sleeve part (7) and supporting part (3) it
Between, at least two through holes (8), the axis of through hole (8) and the axis of enclosing cover (5) is offered on the side wall of groove (6)
Vertically, the keeper (9) positioned to wheel body (4) is provided with groove (6), keeper (9) are rotatably connected on recessed
On the diapire (14) of groove (6), described keeper (9) one end carries out spacing limiting section with through through hole (8) to wheel body (4)
(10), the other end of keeper (9) has the operating portion (11) that operation keeper (9) is rotated, and described limiting section (10) will
Wheel body (4) is positioned between limiting section (10) and pulley body (1), each through hole (8) one limiting section (10) of correspondence, described fixed
Be provided with the torsion spring (12) for limiting section (10) being promoted through through hole (8) between position part (9) and enclosing cover (5), cover on sleeve part (7)
It is provided with while operating the change (13) that all keepers (9) are rotated, the operating portion (11) on all keeper (9) is by flexibility
Silk (15) is connected with change (13)；
Rotating shaft (16) is fixed with the diapire (14) of groove (6), and keeper (9) are sheathed in rotating shaft (16), described
Be arranged with torsion spring (12) in rotating shaft (16), torsion spring (12) one end is fixed in rotating shaft (16), torsion spring (12) it is another
End is fixed on keeper (9)；
The lock-screw (17) change (13) being locked on sleeve part (7), the change is additionally provided with change (13)
(13) screw coordinated with lock-screw (17) is offered on, and being fixed with sleeve part (7) carries out axial direction to change (13)
The circular fin (18) of positioning, offers the endless groove (19) coordinated with circular fin (18) on change (13).
2. a kind of multi-line cutting machine pulley according to claim 1, it is characterised in that：Sleeve part (7) and projection
(2) spongy layer (20) is filled between.
3. a kind of multi-line cutting machine pulley according to claim 1, it is characterised in that：Described rotating shaft (16) pass through screw thread
It is fastened on the diapire (14) of groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728267.7A CN105269697B (en) | 2015-10-30 | 2015-10-30 | Sliding wheel for multi-wire sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728267.7A CN105269697B (en) | 2015-10-30 | 2015-10-30 | Sliding wheel for multi-wire sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105269697A CN105269697A (en) | 2016-01-27 |
| CN105269697B true CN105269697B (en) | 2017-03-22 |
Family
ID=55139974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510728267.7A Active CN105269697B (en) | 2015-10-30 | 2015-10-30 | Sliding wheel for multi-wire sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269697B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201728758U (en) * | 2010-07-06 | 2011-02-02 | 绍兴县精功机电研究所有限公司 | Pulley gear of multi-wire cutting machine |
| CN103448152A (en) * | 2013-08-20 | 2013-12-18 | 洛阳鸿泰半导体有限公司 | Guide wheel device for extracting solar silicon rod |
| CN204076540U (en) * | 2013-04-01 | 2015-01-07 | 应用材料公司 | A kind of pulley used in wire sawing apparatus and the wire sawing apparatus with this pulley |
| CN104999577A (en) * | 2015-07-31 | 2015-10-28 | 江苏奥能光电科技有限公司 | Small sheave of silicon block cutting machine |
| CN205058324U (en) * | 2015-10-30 | 2016-03-02 | 浙江辉弘光电能源有限公司 | Pulley for multi -wire saw |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009131932A (en) * | 2007-11-30 | 2009-06-18 | Tokusen Engineering Co Ltd | Press cap of guide roller |
-
2015
- 2015-10-30 CN CN201510728267.7A patent/CN105269697B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201728758U (en) * | 2010-07-06 | 2011-02-02 | 绍兴县精功机电研究所有限公司 | Pulley gear of multi-wire cutting machine |
| CN204076540U (en) * | 2013-04-01 | 2015-01-07 | 应用材料公司 | A kind of pulley used in wire sawing apparatus and the wire sawing apparatus with this pulley |
| CN103448152A (en) * | 2013-08-20 | 2013-12-18 | 洛阳鸿泰半导体有限公司 | Guide wheel device for extracting solar silicon rod |
| CN104999577A (en) * | 2015-07-31 | 2015-10-28 | 江苏奥能光电科技有限公司 | Small sheave of silicon block cutting machine |
| CN205058324U (en) * | 2015-10-30 | 2016-03-02 | 浙江辉弘光电能源有限公司 | Pulley for multi -wire saw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105269697A (en) | 2016-01-27 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 314200 No. 899 Xinxing three road, Pinghu economic and Technological Development Zone, Jiaxing, Zhejiang Patentee after: Zhejiang Hui Guang light Limited by Share Ltd Address before: 314200 No. 899 Xinxing three road, Pinghu Economic Development Zone, Jiaxing, Zhejiang Patentee before: ZHEJIANG HUIHONG PHOTOELECTRIC ENERGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Langxi pinxu Technology Development Co., Ltd Address before: 314200 No. 899 Xinxing three road, Pinghu economic and Technological Development Zone, Jiaxing, Zhejiang Patentee before: ZHEJIANG HUIHONG SOLAR ENERGY Co.,Ltd. |