CN102744794A - Double-piece independent wire guide wheel - Google Patents
Double-piece independent wire guide wheel Download PDFInfo
- Publication number
- CN102744794A CN102744794A CN2011100815738A CN201110081573A CN102744794A CN 102744794 A CN102744794 A CN 102744794A CN 2011100815738 A CN2011100815738 A CN 2011100815738A CN 201110081573 A CN201110081573 A CN 201110081573A CN 102744794 A CN102744794 A CN 102744794A
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- sheet
- guide wheel
- upper block
- lower tumbler
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Abstract
The invention relates to a device for precision winding and wiring and in particular discloses a double-piece independent wire guide wheel. The double-piece independent wire guide wheel comprises a gas guide end cover, an upper guide wheel piece, a plane bearing, a lower guide wheel piece and a threaded shaft, wherein outer rings of the upper guide wheel piece and the lower guide wheel piece are coated by polyurethane rubber rings; the upper guide wheel piece is connected with the lower guide wheel piece through the plane bearing; ball roller bearings are respectively arranged on the upper guide wheel piece and the lower guide wheel piece; and the threaded shaft penetrates through the gas guide end cover, the upper guide wheel piece, the plane bearing, the lower guide wheel piece and central holes of the ball roller bearings, so that the gas guide end cover, the upper guide wheel piece, the plane bearing, the lower guide wheel piece and the ball roller bearings are fixedly connected. According to the double-piece independent wire guide wheel, the problem that the conventional integral multi-slot type wire guide wheel is often scrap is solved, the production cost of an enterprise is effectively reduced, and the double-piece independent wire guide wheel has the advantages of high practicality, low cost, small size and the like.
Description
Technical field
The present invention relates to a kind of device that is used for accurate coiling and wiring, specifically, relate to a kind of guide roller.
Background technology
Be used for the guide roller of polycrystalline silicon core cutting, be on a wheel, to have many grooves in the past mostly.But; In the process of cutting; Buddha's warrior attendant line in the wire casing will remain certain tensile force (needs and line to guarantee normal cutting are not broken) in cutting process, constant tension system just guarantees the tensile force that the Buddha's warrior attendant line is constant through the swing position of control tension arm.This just cause the Buddha's warrior attendant line of end of incoming cables and leading-out terminal the moment of adjustment tensile force guide wheel be not that the Buddha's warrior attendant line will slide in wire casing like this with fast with the speed of Buddha's warrior attendant line at its points of tangency place; Even it is opposite fully in certain instantaneous direction.Because these grooves are to be positioned on the same wheel, to be exactly this Buddha's warrior attendant line cut a part with self groove to its final result.To cut 2.5 meters long silicon rods is example, and guide wheel is not also cutting whole height, and the guided wheel slot that is positioned at end of incoming cables and leading-out terminal is just cut fully to be worn, and causes guide roller to be scrapped, and the Buddha's warrior attendant thread breakage must be shut down restringing wheel and rewiring.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of novel guide roller, coil can not take place in the groove of guide roller, slide, thereby cause guide roller to be scrapped.
In order to solve the problems of the technologies described above, technical scheme of the present invention is like this:
The freestanding guide roller of a kind of biplate comprises air guide end cap, upper block sheet, plane bearing, lower tumbler sheet and thread spindle, wherein,
Wrap up by the polyurethane cushion rubber outer ring of described upper block sheet and lower tumbler sheet; Described upper block sheet is connected through plane bearing with the lower tumbler sheet; Be separately installed with the ball roller bearing on described upper block sheet and the lower tumbler sheet, air guide end cap, upper block sheet, plane bearing, lower tumbler sheet and ball roller bearing be connected fixing thereby described thread spindle passes the centre bore of air guide end cap, upper block sheet, plane bearing, lower tumbler sheet and ball roller bearing;
The lateral surface of described upper block sheet is connected with the air guide end cap; The lateral surface of described upper block sheet is provided with depression; 3 arc air slots are arranged in the described depression; The medial surface of described upper block sheet is provided with the labyrinth type air slot, and described air guide end cap is provided with the gas port with the corresponding inclination of air slot;
The inboard of described lower tumbler sheet is provided with a conical surface, and the lateral surface of described lower tumbler sheet is provided with the labyrinth type air slot, and the described conical surface is used to be communicated with the labyrinth type air slot of upper block sheet medial surface and the labyrinth type air slot of lower tumbler sheet lateral surface.
In the technique scheme, the both sides of described air guide end cap are provided with the parallel step surface that is used to regulate the elasticity between upper block sheet and the lower tumbler sheet.
In order to alleviate the weight of guide roller self, reduce rotary inertia, the positive lateral surface of described upper block sheet is provided with arc depression, and the lateral surface of described lower tumbler sheet is provided with arc depression.
In order to prevent that dust and cutting fluid from getting into bearing, the lateral surface of described lower tumbler sheet is provided with plastic end cover, and described plastic end cover is provided with 4 screws, through screw plastic end cover is fixed on the lower tumbler sheet.
The freestanding guide roller of biplate of the present invention; Under the normal condition; These 2 independent guide wheel sheets of upper block sheet and lower tumbler sheet are with speed, rotate in the same way, still, and when tension control system is worked; Or 2 polyurethane cushion rubber degrees of wear are not simultaneously, and the guide wheel sheet on same guide wheel or the different guide wheel just can be separately with different speed even backward rotation.This has just been avoided the Buddha's warrior attendant line to slide on the sheet at wheel, cuts bad polyurethane cushion rubber, causes cushion rubber to be scrapped and phenomenon such as Buddha's warrior attendant thread breakage, has not only solved the problem that guide roller is often scrapped, and having effectively reduced enterprise is production cost.The freestanding guide roller of biplate of the present invention has advantages such as practical, that cost is low, volume is little.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the profile of Fig. 1 along the A-A line.
Fig. 3 is the explosive view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Like Fig. 1, shown in 2 and 3, the freestanding guide roller of a kind of biplate of the present invention comprises air guide end cap 1, upper block sheet 4, plane bearing 5, lower tumbler sheet 6, thread spindle 7 and plastic end cover 8, wherein,
The outer ring of described upper block sheet 4 and lower tumbler sheet 6 is by polyurethane cushion rubber 3 parcels; Described upper block sheet 4 is connected through plane bearing 5 with lower tumbler sheet 6; Be separately installed with ball roller bearing 2 on described upper block sheet 4 and the lower tumbler sheet 6, air guide end cap 1, upper block sheet 4, plane bearing 5, lower tumbler sheet 6 and ball roller bearing 2 be connected fixing thereby described thread spindle 7 passes the centre bore of air guide end cap 1, upper block sheet 4, plane bearing 5, lower tumbler sheet 6 and ball roller bearing 2;
The both sides of described air guide end cap 1 are provided with the parallel step surface that is used to regulate the elasticity between upper block sheet 4 and the lower tumbler sheet 6;
The lateral surface of described upper block sheet 4 is connected with air guide end cap 1; The lateral surface of described upper block sheet 4 is provided with depression; 3 arc air slots are arranged in the described depression; The medial surface of described upper block sheet 4 is provided with the labyrinth type air slot, and described air guide end cap 1 is provided with the gas port with the corresponding inclination of air slot;
The inboard of described lower tumbler sheet 6 is provided with a conical surface; The lateral surface of described lower tumbler sheet 6 is provided with the labyrinth type air slot; The described conical surface is used to be communicated with the labyrinth type air slot of upper block sheet 4 medial surfaces and the labyrinth type air slot of lower tumbler sheet 6 lateral surfaces, and can effectively reduce noise;
In order to alleviate the weight of guide roller self, reduce rotary inertia, the positive lateral surface of described upper block sheet 4 is provided with arc depression, and the lateral surface of described lower tumbler sheet 6 is provided with arc depression;
In order to prevent that dust and cutting fluid from getting into bearing, the lateral surface of described lower tumbler sheet 6 is provided with plastic end cover 8, and described plastic end cover 8 is provided with 4 screws, is fixed on the lower tumbler sheet 6 through screw 9 plastic end covers 8.
The freestanding guide roller of biplate of the present invention; Under the normal condition; Upper block sheet 4 and lower tumbler sheet 6 these 2 independent guide wheel sheets are with speed, rotation in the same way, still, and when tension control system is worked; Or 2 polyurethane cushion rubber 3 degrees of wear are not simultaneously, and the guide wheel sheet on same guide wheel or the different guide wheel just can be separately with different speed even backward rotation.This has just been avoided the Buddha's warrior attendant line to slide on the sheet at wheel, cuts bad polyurethane cushion rubber 3, causes cushion rubber to be scrapped and phenomenon such as Buddha's warrior attendant thread breakage, has not only solved the problem that guide roller is often scrapped, and to have effectively reduced enterprise be production cost.The freestanding guide roller of biplate of the present invention has practical, low cost and other advantages.
The foregoing description is merely a kind of in the plurality of embodiments of the present invention; Adopt this structural principle also can realize the multiple-piece structure; It is not qualification to the present invention's design; Under the prerequisite that does not break away from design philosophy of the present invention, various modification and improvement that the engineers and technicians in this area make technical scheme of the present invention all should fall into protection scope of the present invention.
Claims (4)
1. the freestanding guide roller of biplate is characterized in that, comprises air guide end cap, upper block sheet, plane bearing, lower tumbler sheet and thread spindle,
Wrap up by the polyurethane cushion rubber outer ring of described upper block sheet and lower tumbler sheet; Described upper block sheet is connected through plane bearing with the lower tumbler sheet; Be separately installed with the ball roller bearing on described upper block sheet and the lower tumbler sheet, air guide end cap, upper block sheet, plane bearing, lower tumbler sheet and ball roller bearing be connected fixing thereby described thread spindle passes the centre bore of air guide end cap, upper block sheet, plane bearing, lower tumbler sheet and ball roller bearing;
The positive lateral surface of described upper block sheet is connected with the air guide end cap; The positive lateral surface of described upper block sheet is provided with depression; 3 arc air slots are arranged in the described depression; The back of the body lateral surface of described upper block sheet is provided with the labyrinth type air slot, and described air guide end cap is provided with the gas port with the corresponding inclination of air slot;
The back of the body inboard of described lower tumbler sheet is provided with a conical surface, and the back of the body lateral surface of described lower tumbler sheet is provided with the labyrinth type air slot, and the described conical surface is used to be communicated with the labyrinth type air slot of upper block sheet medial surface and the labyrinth type air slot of lower tumbler sheet lateral surface.
2. the freestanding guide roller of biplate according to claim 1 is characterized in that the both sides of described air guide end cap are provided with the parallel step surface that is used to regulate the elasticity between upper block sheet and the lower tumbler sheet.
3. the freestanding guide roller of biplate according to claim 1 and 2 is characterized in that the positive lateral surface of described upper block sheet is provided with arc depression, and the positive lateral surface of described lower tumbler sheet is provided with arc depression.
4. the freestanding guide roller of biplate according to claim 1 and 2 is characterized in that the positive lateral surface of described lower tumbler sheet is provided with plastic end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100815738A CN102744794A (en) | 2011-04-01 | 2011-04-01 | Double-piece independent wire guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100815738A CN102744794A (en) | 2011-04-01 | 2011-04-01 | Double-piece independent wire guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102744794A true CN102744794A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100815738A Pending CN102744794A (en) | 2011-04-01 | 2011-04-01 | Double-piece independent wire guide wheel |
Country Status (1)
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| CN (1) | CN102744794A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264450A (en) * | 2013-04-11 | 2013-08-28 | 浙江新晶科技有限公司 | Multi-wire cutting machine roller system |
| 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 |
| CN103722628A (en) * | 2013-12-31 | 2014-04-16 | 镇江市港南电子有限公司 | Novel guiding wheel for silicon wafer cutting |
| CN104966587A (en) * | 2015-06-24 | 2015-10-07 | 无锡锡洲电磁线有限公司 | Guide pulley structure |
| CN106426585A (en) * | 2016-10-09 | 2017-02-22 | 苏州协鑫光伏科技有限公司 | Multi-wire sawing machine for silicon wafers |
| CN106710718A (en) * | 2016-12-28 | 2017-05-24 | 苏州金钜松机电有限公司 | Composite guide wheel for superfine wire drawing machine |
Citations (7)
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|---|---|---|---|---|
| EP0689891A1 (en) * | 1994-06-28 | 1996-01-03 | Shin-Etsu Handotai Company Limited | A roller |
| CN2286747Y (en) * | 1996-04-24 | 1998-07-29 | 攀枝花钢铁(集团)公司热电厂 | Sliding-bearing pulley block for grab bucket |
| JPH1177510A (en) * | 1997-09-05 | 1999-03-23 | Tokyo Seimitsu Co Ltd | Fixed abrasive grain wire saw and cutting method for its workpiece |
| JP2006346848A (en) * | 2005-06-17 | 2006-12-28 | Kazumasa Onishi | Ultrasonic wire saw device |
| CN201143700Y (en) * | 2008-05-12 | 2008-11-05 | 台州市双辉机械设备有限公司 | Steel wire tension device of mechanically resistant material slicing apparatus |
| CN101658967A (en) * | 2009-04-23 | 2010-03-03 | 苏州神创自动化设备科技有限公司 | Air gap sealed guide roller |
| CN202155961U (en) * | 2011-04-01 | 2012-03-07 | 江苏省惠山中等专业学校 | Guide wire wheel with two independent pieces |
-
2011
- 2011-04-01 CN CN2011100815738A patent/CN102744794A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689891A1 (en) * | 1994-06-28 | 1996-01-03 | Shin-Etsu Handotai Company Limited | A roller |
| CN2286747Y (en) * | 1996-04-24 | 1998-07-29 | 攀枝花钢铁(集团)公司热电厂 | Sliding-bearing pulley block for grab bucket |
| JPH1177510A (en) * | 1997-09-05 | 1999-03-23 | Tokyo Seimitsu Co Ltd | Fixed abrasive grain wire saw and cutting method for its workpiece |
| JP2006346848A (en) * | 2005-06-17 | 2006-12-28 | Kazumasa Onishi | Ultrasonic wire saw device |
| CN201143700Y (en) * | 2008-05-12 | 2008-11-05 | 台州市双辉机械设备有限公司 | Steel wire tension device of mechanically resistant material slicing apparatus |
| CN101658967A (en) * | 2009-04-23 | 2010-03-03 | 苏州神创自动化设备科技有限公司 | Air gap sealed guide roller |
| CN202155961U (en) * | 2011-04-01 | 2012-03-07 | 江苏省惠山中等专业学校 | Guide wire wheel with two independent pieces |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264450A (en) * | 2013-04-11 | 2013-08-28 | 浙江新晶科技有限公司 | Multi-wire cutting machine roller system |
| 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 |
| CN103722628A (en) * | 2013-12-31 | 2014-04-16 | 镇江市港南电子有限公司 | Novel guiding wheel for silicon wafer cutting |
| CN104966587A (en) * | 2015-06-24 | 2015-10-07 | 无锡锡洲电磁线有限公司 | Guide pulley structure |
| CN104966587B (en) * | 2015-06-24 | 2017-12-08 | 无锡锡洲电磁线有限公司 | A kind of Guiding wheel structure |
| CN106426585A (en) * | 2016-10-09 | 2017-02-22 | 苏州协鑫光伏科技有限公司 | Multi-wire sawing machine for silicon wafers |
| CN106710718A (en) * | 2016-12-28 | 2017-05-24 | 苏州金钜松机电有限公司 | Composite guide wheel for superfine wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121024 |