CN103189157A - Device for clamping a fixture attachment to a wire saw cutting machine - Google Patents
Device for clamping a fixture attachment to a wire saw cutting machine Download PDFInfo
- Publication number
- CN103189157A CN103189157A CN2011800526539A CN201180052653A CN103189157A CN 103189157 A CN103189157 A CN 103189157A CN 2011800526539 A CN2011800526539 A CN 2011800526539A CN 201180052653 A CN201180052653 A CN 201180052653A CN 103189157 A CN103189157 A CN 103189157A
- Authority
- CN
- China
- Prior art keywords
- connector
- clamp fixture
- fixture
- guide post
- guider
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
- B23D57/003—Sawing machines or sawing devices working with saw wires, characterised only by constructional features of particular parts
- B23D57/0046—Sawing machines or sawing devices working with saw wires, characterised only by constructional features of particular parts of devices for feeding, conveying or clamping work
-
- 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
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Abstract
The device (4) for clamping a fixture attachment (19) to a machine comprises tension rods (20) for fixing the fixture attachment to an adapter piece (21) attached to a machine part, whereby the adapter piece (21) is provided at one side of the tension rods with at least a guiding means (22) cooperating with a matching groove (23) at the fixture attachment (19). On the other side of the tension rods a guide bar ( (24) is arranged operating with a matching groove (25) in the fixture attachment. Providing the fixture element with a guiding means, which can have a prismatic or rectangular end enhances on the one hand the precision of the clamping and of the position of the workpiece within the machine and gives on the other hand the customer the choice to introduce the fixture element in one orientation only or in both orientations under the adapter piece.
Description
Technical field
The present invention relates to a kind of device for clamping scroll saw cutting machine clamp fixture, comprise for the clamping bar on the connector that frock clamp is fixed on machine part according to claim 1 preamble is described.
Background technology
In existing clamping device, for example be used for the device that the scroll saw cutting machine frock clamp of bonding silicon ingot is made in clamping, its frock clamp is provided with two guiding arms, and these two the relative inclined-planes that slide with it of guiding arm form L type track, and then are fixed on the connector.This fixture is fixed on the inclined-plane of connector by clamping bar.
Have lateral movement between frock clamp and clamping bar, the both sides that may make two inclined-planes are not to be in contact with one another simultaneously, and this can make the clamping run-off the straight, cause the position of clamp fixture to produce various variations.This shortcoming can further worsen along with the increase that distance between the inclined-plane is arranged.Simultaneously, because the accurate processing inclined-plane that can make at a distance between inclined-plane and connector and the inclined-plane becomes difficult.In addition, when the distance on inclined-plane is far away, measures the inclined-plane and also can become more difficult.
Because inclined-plane and clamp fixture are close to each other, therefore the potential difference on two inclined-planes can cause the less deviation of clamp fixture location.
General scroll saw machine has a plurality of clamping bars, is arranged in a row in the direction identical with workpiece usually.In the drawings, their direction and drawing is surperficial vertical.
Summary of the invention
The objective of the invention is to, break away from the deficiencies in the prior art and consider and improve efficient and the quality of producing, a kind of device of clamping fixture frock is provided, the direction of clamp fixture insertion connector can be selected in this device, and processing precision height.Can address this problem according to independent claims 1 described device.Dependent claims has defined the preferred embodiments of the present invention.
And former connector and the inclined-plane on the clamp fixture are must be under high accuracy manufactured to come out.By the present invention, one or two surface of connector and clamp fixture can form by standard component, thereby reduces cost.
Another advantage of the present invention is that the surface that is fixedly coupled part with clamp fixture is easy to cleaning, because theirs is surperficial less.
Description of drawings
Be further explained in detail the superior feature of the present invention below by preferred embodiment and with reference to accompanying drawing.
Fig. 1 is the partial sectional view that the machine that has workpiece of clamping device is housed
Fig. 2 is clamping device of the prior art
Fig. 3 is clamping device of the present invention
Fig. 4 is the variant embodiment of Fig. 3
The specific embodiment
Fig. 1 summary has shown core of the present invention.Workpiece 1(is silicon ingot for example), be fixed on the transition element 2, transition element 2 is fixed on the clamp fixture 3 in the clamping device 4.Clamping device 4 is connected with the machine part 5 that is provided with feed box.Machine 6 comprises saw or cutter sweep (for example saw band or sawline) 7, and saw or cutter sweep (for example saw band or sawline) 7 can form line district or zone, and can move between steel wire guide roller 8.The employed slurry of scroll saw may produce the abrasive dust cover layer.Sawline can be continuous or the reciprocating manner cut workpiece.The present invention not only can be used for cutting silicon, also can cut other materials, particularly frangible material, for example jewel, brill, ore, glass etc.
Can realize by glue because workpiece and transition element are fixing, same, also can transition element and clamp fixture be fixed with glue, the accuracy of cutting processing part location depends on the fixation degree of clamp fixture and machine part to a great extent.
Fig. 2 is the schematic diagram of the fixture 9 of prior art, and it comprises clamp fixture 10, and its assistance by clamping bar 12 is fixed on the connector 11 with the connected mode of wedge shape.The clamp fixture 10 of T type comprises two guiding surfaces 13, and guiding surface 13 is positioned at the both sides of clamp fixture upper surface 14, and forms suitable groove 15 and clamping bar 12 couplings.
Connector 11 comprises corresponding part, flat 16 and two guiding surfaces 17 for example, and the next door also has L type track 18.Connector 11 is fixed on the feed box 5.
As the defective of the fixture of previously described inclination, because the lateral movement that between clamp fixture and clamping bar, certainly exists, and then cause in clamping process, the contact point of guide surface both sides is inconsistent, finally causes precision and cut quality to reduce.And owing to there is not orienting device, clamp fixture always can be inserted connector from two kinds of different directions.
The present invention is different from existing apparatus and is, improves the accuracy of the fixed-site between workpiece and the machine part.
The side of connector 21 is provided with at least one guider 22, thereby the matching slot 23 that forms on a guide rail and the clamp fixture 19 is complementary.The guider end profile 22A that cooperatively interacts with groove is prismatic or taper, taper means that the cross section reduces gradually along the direction of matching slot, and conical surface can be also can caving in of projection, can be plane or curved surface, and have two contact-making surfaces and matching slot to be complementary.Cell wall may tilt with guide rail the time.Guide rail can extend in the part of workpiece or the length of whole or a plurality of workpiece.
Here, it is exchanged use, that is to say, it has two oriented slopes, as the side of matching slot 23.
At the opposite side of clamping bar, another side that is preferably in connector is provided with the guide post 24 as meeting device, and guide post 24 is connected with matching slot 25 in the clamp fixture 19.The terminal 24A of the guide post that is connected with groove is rectangle, as the side of groove 25.
In Fig. 3, Fig. 4, guide post 24 is arranged in the rectangular channel 25, guide post 24 can be in the side from left to right movement.Like this, guide post 24 can not limit the position of side.Meeting device and guider are the mechanical systems of a definite static state.And in the drawings, has only guider restriction clamp fixture move left and right.
Guider links to each other with connector by screw with guide post or makes an integral body.
Fig. 4 is the distortion of the embodiment shown in Fig. 3.Guider and the guide post of fixture 4A are not arranged on the connector, and are arranged on the clamp fixture.Clamp fixture 29 is similar with clamp fixture 19, and difference is that the preceding terminal 30A of guider 30 and the preceding terminal 31A of guide post 31 all link to each other with clamp fixture.As mentioned above, these two parts can exchange.
Groove 32 on the connector 34 and guider 30 couplings, the preceding terminal 30A of groove 32 and guider is the same to be prismatic or taper.The groove 33 of connector opposite side and guide post 31 couplings, the end profile of groove 33 and guide post 31 is the same to be rectangle, and a plane is arranged, this can be the bottom of groove.
The coupling of guider, guide post and gathering sill can limit lateral movement.Guider has the extension of part at least on the length on the clamp fixture 19,29.Guidance set provides independently feed discharging function and fixed function.
The both sides of connector 21,34 all are provided with the guide plate 26 of bending, and the longer part 27 of guide plate is fixed on the connector, and when the relative connector of clamp fixture slided, the shorter part 28 of guide plate can the support fixture frock.
The advantage of the prismatic structure of guider is can allow certain dimensional tolerance, so that more accurate on axial and height.And the opposite side of clamping bar arranges guide post and forms broad horizontal support, and the laterally inclined distance of prismatic is littler, can improve fixed performance like this.The feasible fixing higher and tool repeatability of accuracy of this structure.
Under the situation of having only a guide apparatus and a guide post, have only a kind of mode that clamp fixture is inserted into fixture.In theory, it also is feasible that a guider or a guide post are only arranged, but precision may hang down.
All director elements, guide rail or guider 22,24 or guide post 30,31 can be used as an integral body of connector 21,34 or clamp fixture 19,20 and make, and perhaps carry out by dismounting.
Comprise for the clamping bar 20 that clamp fixture 19,20 is fixed on the connector 21,34 according to fixture 4 of the present invention or 4A.Half-twist stopped to promote with this stationary fixture frock after clamping bar inserted clamp fixture in the mode of location.Therefore, clamping bar is not director element, and director element is arranged on the clamping bar both sides.
Yet, if the user does not want to have only a kind of mode that clamp fixture is connected with connector, can two guide rails be set at connector so.In theory, needing under the important relatively situation of high accurancy and precision or running two guide posts to be set.
Mentioned above is a part of the present invention, and the present invention does not get rid of can also comprise on the one hand having clamp fixture, connector or machine part, also has for example line-oriented device of tempering system unit on the other hand simultaneously.
Claims (14)
- A device that is used for clamping scroll saw cutting machine clamp fixture (4,4A), comprise clamping bar (12,20), clamping bar (12,20) is used for clamp fixture (3,10; 19,29) be fixed on the connector (11,21 that is connected with machine part (5), 34) on, it is characterized in that also comprising, be arranged on described connector (21,34) or a side on the described clamp fixture (19,29), that be positioned at clamping bar, at least one guider (22; 30); And and this guider (22; 30) coupling is arranged on matching slot (23 on described clamp fixture (19,29) or the described connector (21,34); 32).
- 2. device according to claim 1, it is characterized in that described guider comprises guide rail (22) and/or matching slot (23,32), guide rail (22) has at least one conical surface, this matching slot (23,32) be arranged on clamp fixture (19,29) or connector (21,34) upward and skew wall is arranged.
- 3. according to each described device in claim 1 or 2, it is characterized in that going up in described clamp fixture (19,29) or connector (21,34), be positioned at the clamping bar opposite side and be provided with meeting device (24,31).
- 4. device according to claim 3 is characterized in that described meeting device is guide post (24,31), this guide post (24,31) have one with the square-section end of plane (25,33) contact (24A, 31A).
- 5. according to each described device in the claim 1 to 4, it is characterized in that described connector (21,34) be provided with guided way (22,30) and guide post (24,31), described guided way and matching slot (23,32) join, plane (25,33) on described guide post and the clamp fixture (19,29) joins.
- 6. according to each described device in the claim 1 to 4, it is characterized in that described connector (21,34) is provided with guided way (22,30), described clamp fixture (19,29) is provided with guide post (24,31); Or described clamp fixture (19,29) is provided with guided way (22,30), and described connector (21,34) is provided with guide post (24,31).
- 7. according to any one described device in the claim 1 to 6 or in the claim 11 to 14, the two ends (21 that it is characterized in that described connector, 34) be respectively arranged with the guide plate (26) of a bending, this guide plate one end (27) links to each other with connector, the guide plate other end (28) support fixture frock (19,29).
- 8. according to any one described device in claim 1 to 7 or the claim 11 to 14, it is characterized in that described guider and meeting device (22,24; 30,31) be described connector (21; 34) or clamp fixture (19; 29) a part.
- 9. according to any one described device in claim 1 to 8 or the claim 11 to 14, it is characterized in that guider and meeting device (22,24; 30,31) be to be connected with connector or clamp fixture in separable mode.
- 10. according to claim 1 or 11 described devices, it is characterized in that described machine part (5) is the part of machine, this machine is by band saw or scroll saw cutting silicon ingot (1) or other friable materials, for example jewel, brill, ore, glass.
- 11. device (4) that is used for clamping machine clamp frock, comprise clamping bar (12,20), clamping bar (12,20) is used for clamp fixture (3,10) is fixed on the connector (11 that links to each other with machine part (5), 21), it is characterized in that, be provided with at least one guider (22,24) at described connector (21); Described clamp fixture (19) is provided with the matching slot (23,25) that cooperatively interacts with guider.
- 12. device according to claim 11, it is characterized in that described guider is guide rail (22) and/or guide post (24), described guide rail (22) has the taper matching slot (23) at least one taper surface and the clamp fixture (19) to be complementary, and described guide post (24) has the rectangle matching slot (25) on a square surface end and the clamp fixture (19) to be complementary.
- 13. device according to claim 12, it is characterized in that described connector (21) is provided with a guide rail (22) and a guide post (24), described guide rail (22) and guide post (24) respectively with clamp fixture on matching slot (23,25) be complementary.
- 14. according to each described device in the claim 11 to 13, it is characterized in that described machine part (5) is the part of machine, this machine is by band saw or scroll saw cutting silicon ingot (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1817/10 | 2010-10-29 | ||
| CH18172010 | 2010-10-29 | ||
| PCT/CH2011/000245 WO2012055052A1 (en) | 2010-10-29 | 2011-10-17 | Device for clamping a fixture attachment to a wire saw cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103189157A true CN103189157A (en) | 2013-07-03 |
| CN103189157B CN103189157B (en) | 2016-09-28 |
Family
ID=44897557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180052653.9A Active CN103189157B (en) | 2010-10-29 | 2011-10-17 | A kind of device for clamping saw blade cutting machine clamp frock |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2632621A1 (en) |
| CN (1) | CN103189157B (en) |
| WO (1) | WO2012055052A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115101625A (en) * | 2022-06-27 | 2022-09-23 | 安徽龙芯微科技有限公司 | Photoelectric element packaging body and packaging structure thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689025B (en) * | 2012-06-06 | 2015-05-27 | 台州屹捷数控机床有限公司 | Special main shaft box of lathe |
| CN104129003A (en) * | 2014-07-29 | 2014-11-05 | 江苏美科硅能源有限公司 | Bonding tool for silicon wafer cutting |
| CN107160302B (en) * | 2017-07-18 | 2018-11-16 | 应鸿 | The control method of intelligent fixture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0469154A (en) * | 1990-07-06 | 1992-03-04 | Hitachi Ltd | Wire saw |
| JPH04189461A (en) * | 1990-11-21 | 1992-07-07 | Hitachi Ltd | Cutting jig and fixing device |
| JPH0514550A (en) * | 1991-07-08 | 1993-01-22 | Brother Ind Ltd | Cordless video telephone system |
| JPH09314550A (en) * | 1996-06-04 | 1997-12-09 | Tokyo Seimitsu Co Ltd | Method for cutting material to be worked through wire saw |
| US5893308A (en) * | 1994-05-19 | 1999-04-13 | Tokyo Seimitsu Co., Ltd. | Method of positioning work piece and system therefor |
| JP2595697Y2 (en) * | 1993-11-30 | 1999-05-31 | 株式会社日平トヤマ | Work mounting device |
| TW483798B (en) * | 1997-09-12 | 2002-04-21 | Nippei Toyama Corp | A work crystal orientation adjusting method and apparatus |
-
2011
- 2011-10-17 EP EP11776318.5A patent/EP2632621A1/en not_active Withdrawn
- 2011-10-17 CN CN201180052653.9A patent/CN103189157B/en active Active
- 2011-10-17 WO PCT/CH2011/000245 patent/WO2012055052A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0469154A (en) * | 1990-07-06 | 1992-03-04 | Hitachi Ltd | Wire saw |
| JPH04189461A (en) * | 1990-11-21 | 1992-07-07 | Hitachi Ltd | Cutting jig and fixing device |
| JPH0514550A (en) * | 1991-07-08 | 1993-01-22 | Brother Ind Ltd | Cordless video telephone system |
| JP2595697Y2 (en) * | 1993-11-30 | 1999-05-31 | 株式会社日平トヤマ | Work mounting device |
| US5893308A (en) * | 1994-05-19 | 1999-04-13 | Tokyo Seimitsu Co., Ltd. | Method of positioning work piece and system therefor |
| JPH09314550A (en) * | 1996-06-04 | 1997-12-09 | Tokyo Seimitsu Co Ltd | Method for cutting material to be worked through wire saw |
| TW483798B (en) * | 1997-09-12 | 2002-04-21 | Nippei Toyama Corp | A work crystal orientation adjusting method and apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115101625A (en) * | 2022-06-27 | 2022-09-23 | 安徽龙芯微科技有限公司 | Photoelectric element packaging body and packaging structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103189157B (en) | 2016-09-28 |
| EP2632621A1 (en) | 2013-09-04 |
| WO2012055052A1 (en) | 2012-05-03 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Thun, Switzerland Patentee after: MEYER BURGER (SWITZERLAND) AG Address before: 86 almenz street, touen, Switzerland Patentee before: Meyer Burger AG |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: Thun, Switzerland Patentee after: Precision surface treatment solutions Address before: Thun, Switzerland Patentee before: MEYER BURGER (SWITZERLAND) AG |