CN103624328A - Saw band guide mechanism - Google Patents
Saw band guide mechanism Download PDFInfo
- Publication number
- CN103624328A CN103624328A CN201310636873.7A CN201310636873A CN103624328A CN 103624328 A CN103624328 A CN 103624328A CN 201310636873 A CN201310636873 A CN 201310636873A CN 103624328 A CN103624328 A CN 103624328A
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- wear
- saw band
- pressure sheet
- guide
- roller shaft
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Abstract
The invention discloses a saw band guide mechanism, which comprises a guide bracket, wherein the guide bracket is provided with a groove with a downward opening; a roller shaft penetrates through the groove; the two ends of the roller shaft are supported on the guide bracket through bearings; a wear-proof sleeve is connected to the middle part of the roller shaft in a sleeved way; rollers are arranged on roller shaft sections on the two sides of the wear-proof sleeve respectively; a static pressure piece and a movable pressure piece are arranged below the wear-proof sleeve, and a gap is formed between the static pressure piece and the movable pressure piece; the wear-proof sleeve is positioned over the gap; the static pressure piece is fixedly arranged on the sidewall of one side of the groove, and the movable pressure piece is arranged on the sidewall of the other side of the groove, and is pressed against one end of an adjusting screw; the other end of the adjusting screw is screwed on an adjusting rod after penetrating through the guide bracket, and is locked by a locking nut; the adjusting rod is fixedly arranged on the guide bracket through a screw and a spring; a guide shaft is fixedly arranged on one side, perpendicular to the groove, of the guide bracket; a guide wheel is arranged on the guide shaft through bearings. The saw band guide mechanism can be used for guiding a running saw band, so that the sawing stability is ensured, and the saw band can be effectively protected.
Description
Technical field
The present invention relates to band saw machine, be specifically related to a kind of saw band guiding mechanism being applied in band saw for metal bed apparatus.
Background technology
Guiding mechanism is for guiding the device of saw band sawing direction.The main stake body of saw band guide device using at present and saw band clamping device form, distance between guide pad in saw band clamping device is changeless, therefore, in saw band operation process, distance between above-mentioned guide pad can not change and adjust along with saw band cutting situation, and during work, the frictional force between saw band and guide pad, workpiece is larger, easily cause saw band twisting and breaking, cannot guarantee the quality of cutting.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of saw band guiding mechanism is provided, it can lead to the position of saw band and operation, guarantees saw band cutting stability, can effectively protect saw band.
The technical solution adopted in the present invention is as follows:
Saw band guiding mechanism, comprise guiding trestle, guiding trestle is with the groove that Open Side Down, roller shaft runs through described groove, and roller shaft two ends are supported on the both sides sidewall of described groove by bearing arrangement, roller shaft intermediate sleeve is connected to wear-resistant sleeve, on the roller shaft shaft part of wear-resistant sleeve both sides, roller is all installed; The below of wear-resistant sleeve is provided with static pressure sheet and dynamic pressure sheet, between static pressure sheet and dynamic pressure sheet, leave gap, wear-resistant sleeve be positioned at described gap directly over, static pressure sheet is fixed on a side sidewall of described groove, dynamic pressure sheet is located on the opposite side sidewall of described groove, dynamic pressure sheet and adjustment screw one end butt, and the adjustment screw other end is rotated on adjusting rod through after guiding trestle, and using locking nut locking adjustment screw, adjusting rod is fixed on guiding trestle by screw, spring; A side vertical with described groove on guiding trestle is fixed with the axis of guide by nut, on the axis of guide, by bearing, directive wheel is installed.
Technique effect of the present invention:
The present invention, by the bearing on axis of guide machine and the setting of giving directive wheel, can reverse operating saw band, and operating saw band is led, and guarantees the vertical precision of saw band and cut workpiece; By a pair of static pressure sheet and dynamic pressure sheet one, moving a quiet structure arranges, can adjust easily the distance between static pressure sheet and dynamic pressure sheet, guarantee the reliability of guiding, prevent that saw band is in the generation of the phenomenons such as cutting face distortion, fracture, guarantee the cutting stability of saw band, and then improved sawing precision and cutting-rate, and the gap between dynamic and static compressing tablet is adjustable, also make guiding mechanism of the present invention can with the guiding of the saw band of different-thickness;
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is right view of the present invention.
Wherein: 1, guiding trestle; 2, roller shaft; 3, wear-resistant sleeve; 4, roller; 5, static pressure sheet; 6, dynamic pressure sheet; 7, adjustment screw; 8, adjusting rod; 9, screw; 10, spring; 11, the axis of guide; 12, directive wheel; 13, locking nut; 14, bearing one; 15, end cap; 16, spacer; 17, bearing two.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, Fig. 2, the present invention includes guiding trestle 1, guiding trestle 1 is with the groove that Open Side Down, roller shaft 2 runs through described groove, and roller shaft 2 two ends are supported on by bearing 1 on the both sides sidewall of described groove, and outside, the two ends of roller shaft 2 is provided with end cap 15, end cap 15 is packed on guiding trestle 1, between the two ends of roller shaft 2 and both sides end cap 15, be equipped with spacer 16, roller shaft 2 intermediate sleeve are connected to wear-resistant sleeve 3, on roller shaft 2 shaft parts of wear-resistant sleeve 3 both sides, roller 4 are all installed, the below of wear-resistant sleeve 3 is provided with static pressure sheet 5 and dynamic pressure sheet 6, between static pressure sheet 5 and dynamic pressure sheet 6, leave gap, wear-resistant sleeve 3 be positioned at described gap directly over, and the width of wear-resistant sleeve 3 is greater than or at least with moving, distance between static pressure sheet is consistent, static pressure sheet 5 is fixed on a side sidewall of described groove, dynamic pressure sheet 6 is located on the opposite side sidewall of described groove, dynamic pressure sheet 6 and adjustment screw 7 one end butts, adjustment screw 7 other ends are rotated on adjusting rod 8 through after guiding trestle 1, and use locking nut 13 to lock adjustment screw 7, adjusting rod 8 is by screw 9, spring 10 is fixed on guiding trestle 1, a side vertical with described groove on guiding trestle 1 is fixed with the axis of guide 11 by nut, on the axis of guide 11, by bearing 2 17, directive wheel 12 is installed.
During work, at the both sides of saw frame device two cover guiding mechanism of the present invention, saw band is when by guiding mechanism of the present invention, first by bearing 2 17 and directive wheel 12, be reversed into sawtooth vertically downward, make sawtooth towards under workpiece, operating saw band is led, guarantee the vertical precision of saw band and cut workpiece; Through the saw band of reversing, enter in the described gap between static pressure sheet 5 and dynamic pressure sheet 6, and the back relative with sawtooth side of saw band is connected on the rolling surface of wear-resistant sleeve 3, then by screwing adjustment screw 7, promotion dynamic pressure sheet 6 moves and makes described gap width reach design width, tightens locking nut 13.The present invention adopts said structure, can adjust easily the distance between static pressure sheet 5 and dynamic pressure sheet 6, guarantee the reliability of guiding, prevent that saw band is in the generation of the phenomenons such as cutting face distortion, fracture, guarantee the cutting stability of saw band, and then improved sawing precision and cutting-rate.
Gap in the present invention between dynamic and static compressing tablet is adjustable, also makes guiding mechanism of the present invention can be applicable to the guiding of the saw band of different-thickness.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (1)
1. saw band guiding mechanism, comprise guiding trestle (1), it is characterized in that: guiding trestle (1) is with the groove that Open Side Down, roller shaft (2) runs through described groove, and roller shaft (2) two ends are supported on the both sides sidewall of described groove by bearing arrangement, roller shaft (2) intermediate sleeve is connected to wear-resistant sleeve (3), on roller shaft (2) shaft part of wear-resistant sleeve (3) both sides, roller (4) is all installed, the below of wear-resistant sleeve (3) is provided with static pressure sheet (5) and dynamic pressure sheet (6), between static pressure sheet (5) and dynamic pressure sheet (6), leave gap, wear-resistant sleeve (3) be positioned at described gap directly over, static pressure sheet (5) is fixed on a side sidewall of described groove, dynamic pressure sheet (6) is located on the opposite side sidewall of described groove, dynamic pressure sheet (6) and adjustment screw (7) one end butt, adjustment screw (7) other end is rotated on adjusting rod (8) through after guiding trestle (1), and use locking nut (13) to lock adjustment screw (7), adjusting rod (8) is by screw (9), spring (10) is fixed on guiding trestle (1), the upper side vertical with described groove of guiding trestle (1) is fixed with the axis of guide (11) by nut, and the axis of guide (11) is upper is provided with directive wheel (12) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636873.7A CN103624328B (en) | 2013-12-02 | 2013-12-02 | Saw band guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636873.7A CN103624328B (en) | 2013-12-02 | 2013-12-02 | Saw band guiding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103624328A true CN103624328A (en) | 2014-03-12 |
| CN103624328B CN103624328B (en) | 2016-04-27 |
Family
ID=50205971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310636873.7A Expired - Fee Related CN103624328B (en) | 2013-12-02 | 2013-12-02 | Saw band guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624328B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526593A (en) * | 2018-06-04 | 2018-09-14 | 昆山汉田机械工业有限公司 | Ultrahigh speed horizontal band sawing machine |
| CN113263220A (en) * | 2021-06-04 | 2021-08-17 | 东莞市益松数控科技有限公司 | Saw blade clamping guide device and saw blade clamping guide method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202528B1 (en) * | 1999-02-08 | 2001-03-20 | Gary D. Morgan | Guide for bandsaw blade |
| CN2430258Y (en) * | 2000-06-13 | 2001-05-16 | 熊新汉 | Guide mechanism for bands of band |
| CN2875663Y (en) * | 2006-03-01 | 2007-03-07 | 汪伟燕 | Saw belt guiding head of herizontal belt saw machine |
| CN201089041Y (en) * | 2007-10-24 | 2008-07-23 | 李新富 | Saw band flexible guiding cutting device for band sawing machine |
| CN201437171U (en) * | 2009-08-25 | 2010-04-14 | 浙江晨龙锯床股份有限公司 | Guide head clamping and adjusting device for band sawing machine |
| CN102574225A (en) * | 2009-10-20 | 2012-07-11 | 株式会社天田 | Method of holding band saw blade by means of band saw blade guide device, as well as band saw blade guide device |
| CN202639517U (en) * | 2012-04-30 | 2013-01-02 | 苏州赛特尔集团机械有限公司 | Clamping guiding mechanism for numerical control cutting machine |
| CN203599636U (en) * | 2013-12-02 | 2014-05-21 | 无锡华联精工机械有限公司 | Saw band guiding mechanism |
-
2013
- 2013-12-02 CN CN201310636873.7A patent/CN103624328B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202528B1 (en) * | 1999-02-08 | 2001-03-20 | Gary D. Morgan | Guide for bandsaw blade |
| CN2430258Y (en) * | 2000-06-13 | 2001-05-16 | 熊新汉 | Guide mechanism for bands of band |
| CN2875663Y (en) * | 2006-03-01 | 2007-03-07 | 汪伟燕 | Saw belt guiding head of herizontal belt saw machine |
| CN201089041Y (en) * | 2007-10-24 | 2008-07-23 | 李新富 | Saw band flexible guiding cutting device for band sawing machine |
| CN201437171U (en) * | 2009-08-25 | 2010-04-14 | 浙江晨龙锯床股份有限公司 | Guide head clamping and adjusting device for band sawing machine |
| CN102574225A (en) * | 2009-10-20 | 2012-07-11 | 株式会社天田 | Method of holding band saw blade by means of band saw blade guide device, as well as band saw blade guide device |
| CN202639517U (en) * | 2012-04-30 | 2013-01-02 | 苏州赛特尔集团机械有限公司 | Clamping guiding mechanism for numerical control cutting machine |
| CN203599636U (en) * | 2013-12-02 | 2014-05-21 | 无锡华联精工机械有限公司 | Saw band guiding mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526593A (en) * | 2018-06-04 | 2018-09-14 | 昆山汉田机械工业有限公司 | Ultrahigh speed horizontal band sawing machine |
| CN108526593B (en) * | 2018-06-04 | 2024-04-16 | 昆山汉田机械工业有限公司 | Ultra-high speed horizontal band sawing machine |
| CN113263220A (en) * | 2021-06-04 | 2021-08-17 | 东莞市益松数控科技有限公司 | Saw blade clamping guide device and saw blade clamping guide method |
| CN113263220B (en) * | 2021-06-04 | 2022-04-22 | 东莞市益松数控科技有限公司 | Saw blade clamping guide device and saw blade clamping guide method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103624328B (en) | 2016-04-27 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |