CN102371399A - Guide mechanism for band saw blade tooth dividing machine - Google Patents
Guide mechanism for band saw blade tooth dividing machine Download PDFInfo
- Publication number
- CN102371399A CN102371399A CN201110326943XA CN201110326943A CN102371399A CN 102371399 A CN102371399 A CN 102371399A CN 201110326943X A CN201110326943X A CN 201110326943XA CN 201110326943 A CN201110326943 A CN 201110326943A CN 102371399 A CN102371399 A CN 102371399A
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- Prior art keywords
- mount pad
- guide rail
- slide block
- wheel
- guide
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract 4
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000002360 explosive Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The invention discloses a guide mechanism for a band saw blade tooth dividing machine, comprising a connecting seat, a linear guide rail, a lower pinch roller assembly, at least two cushion pads and at least two guide wheel assemblies, wherein the linear guide rail is horizontally arranged, and one end of the linear guide rail is fixedly connected with the connecting seat; the lower pinch roller assembly is fixed on the position of the guide rail on the connecting seat and comprises a first substrate and lower pinch rollers, wherein the lower pinch rollers are installed on the first substrate, and the wheel axles of the lower pinch rollers incline to the band saw blade proceeding direction; the wheel peripheral surfaces of the two lower pinch rollers are mutually over against and are abutted; the cushion pads are fixed on the top surface of the guide rail and are positioned on the same horizontal height; the guide wheel assemblies are fixed on the guide rail and comprise second substrates and guide wheels, wherein the guide wheels are installed on the second substrate, and the two wheel axles of the guide wheels are vertically arranged on two sides of the guide rail; and the wheel peripheral surfaces of the two guide wheels are mutually over against and are abutted. In the guide mechanism, the lower pinch roller assembly is used for pressing the band saw blade to cause the band saw blade to be tightly fitted, the guide wheel assemblies and the band saw blade have small friction, scratches are removed, friction with the band saw blade is reduced by the cushion pads, and operation resistance is small.
Description
Technical field
The present invention relates to a kind of bands for band process equipment, relate in particular to a kind of guiding mechanism of bands for band teeth-separating machine.
Background technology
Dividing tooth is that saw blade is partial to both sides respectively at a distance from tooth; Make it not in one plane, the bands for band shown in Fig. 1～2, it comprises the sawtooth on hump 100 and the hump 100; Sawtooth is divided three classes: decide tooth 101, right helical teeth 102, left helical teeth 103; Decide tooth 101 deflection do not take place, with hump 100 in same plane, and right helical teeth 102, left helical teeth 103 bend to the both sides deflection respectively.Divide the bands for band behind the tooth to have the width cutting edge wideer, saw kerf is widened, with to be cut material friction power excessive, cause hump to reach fatigue limit too early and rupture when avoiding hump through joint-cutting than hump thickness.
When minute tooth, bands for band is vertical shape and flatly through gear device, deflection can not takes place; Therefore guiding mechanism need be set on teeth-separating machine, bands for band be carried out spacing, as shown in Figure 3 on four direction; A kind of traditional guiding mechanism comprises pedestal 200, and pedestal 200 is provided with narrow groove 201 and two directive wheels 202,203; Two directive wheels 202,203 lay respectively at narrow groove 201 two ends, and the wheel face of directive wheel 202,203 is provided with and bands for band 204 cannelures.
Pass through for the ease of bands for band 204; The width of narrow groove 201 is bigger than bands for band 204 thickness; Bands for band 204 can double swerve during through narrow groove 201, and bands for band 204 and pedestal 200 fit not closely, causes machining accuracy not good enough; In addition owing to have big frictional force, guiding mechanism serious wear between narrow groove 201 and the pedestal 201.
Summary of the invention
The invention provides a kind of guiding mechanism of bands for band teeth-separating machine, to solve traditional direction mechanism because the gathering sill width can't be fully and the adaptive bad problem of machining accuracy that causes of bands for band.
A kind of guiding mechanism of bands for band teeth-separating machine comprises:
Connection Block,
Linear guide rail is horizontally disposed with and an end is fixedly connected with said Connection Block;
The lower pressure wheel assembly is fixed on the position at Connection Block upper rail place, comprises the lower pressure wheel that first pedestal and two wheel shafts that are installed on first pedestal tilt to said bands for band direct of travel, the wheel side face of two lower pressure wheels each other over against and near;
At least two cushion blocks that are fixed on the guide rail end face and are in same level height;
At least two guide wheel units are fixed on the described guide rail, comprise second pedestal and be installed in two wheel shafts on second pedestal and vertically be located at the directive wheel of guide rail both sides, the wheel side face of two directive wheels each other over against and near.
Said first pedestal comprises first holder and second holder of being located at the guide rail both sides; The both sides that first holder is relative with second holder are respectively equipped with first stopper slot and second stopper slot to said bands for band direct of travel inclination; Be installed with first limited block and second limited block that cooperate with first stopper slot and second stopper slot respectively on the wheel shaft of two lower pressure wheels; Described first holder is provided with first guide post that level is passed first limited block, connects through sliding bearing between first guide post and first limited block; Described first holder is provided with first turning handle that pushing tow first limited block moves to second limited block.
Described guide wheel units can be selected following three kinds of any structures for use, is preferably the mix and match of three kinds of structures.
First kind of structure is: described second base bottom is provided with connecting plate, and connecting plate is fixedly connected with guide rail one side.
Second kind of structure is: described second pedestal comprises first mount pad and second mount pad that is separately fixed at the guide rail both sides; The first mount pad upper top is provided with second guide post that passes slide block and vertical said guide rail over against the slide block of first mount pad and level; The wheel shaft of two directive wheels is separately fixed on second mount pad and the slide block, and slide block is provided with baffle plate back to first mount pad of second mount pad, one side; First mount pad is provided with and passes second turning handle that baffle plate pushing tow slide block moves to second mount pad.
The third structure is: described second pedestal comprises first mount pad and second mount pad that is separately fixed at the guide rail both sides; The first mount pad upper top is provided with second guide post that passes slide block and vertical said guide rail over against the slide block of first mount pad and level; The wheel shaft of two directive wheels is separately fixed on second mount pad and the slide block; Slide block is provided with baffle plate back to first mount pad of second mount pad, one side, is provided with first stage clip of level between baffle plate and the slide block; Slide block is provided with the notch that extends to the bottom surface near baffle plate one side; First mount pad is provided with and passes baffle plate and stretch into the open type handle in the notch; An end top and slide block that the open type handle stretches in the notch are hinged; The end is provided with at least two pushing surfaces that cooperate with the notch bottom surface, this bottom portion pass notch and and first be provided with level between installing second stage clip.
Described cushion block is processed by carbide alloy.
Guiding mechanism of the present invention presses down bands for band through the lower pressure wheel assembly, makes to fit closely, and guide wheel units and bands for band friction are little; Eliminated cut, and adjustable gaps, the bands for band operation can double swerve; Cushion block has reduced the friction with bands for band, and running resistance is little.
Description of drawings
Fig. 1 is existing bands for band structural representation;
Fig. 2 is a bands for band side view shown in Figure 1;
Fig. 3 is the structural representation of the guiding mechanism of existing teeth-separating machine;
Fig. 4 is the structural representation of guiding mechanism of the present invention;
Fig. 5 is a guiding mechanism side view shown in Figure 4;
Fig. 6 is the vertical view of guiding mechanism shown in Figure 4;
Fig. 7 is the explosive view of first kind of guide wheel units of the present invention;
Fig. 8 is the profile of guide wheel units shown in Figure 7;
Fig. 9 is the explosive view of second kind of guide wheel units of the present invention;
The profile of Figure 10 guide wheel units shown in Figure 9;
The explosive view of the third guide wheel units of Figure 11 the present invention;
Figure 12 is the profile of guide wheel units shown in Figure 11;
Figure 13 is the explosive view of lower pressure wheel assembly of the present invention.
The specific embodiment
Shown in Fig. 4～6, a kind of guiding mechanism of bands for band teeth-separating machine comprises Connection Block 7 and linear guide rail 9, and guide rail 9 is horizontally disposed with, and an end is fixedly connected with Connection Block 7.Connection Block 7 upper rails 9 both sides also are provided with connecting plate 71,72, are used for frame and connect.
Also be provided with vertical guide rail 9 and level on the holder 800 and pass the guide post 812 of limited block 806, guide post 812 upper sleeve throughs have sliding bearing 805, are connected with limited block 805 through sliding bearing 805.The push rod of turning handle 804 passes holder 800, and the end that push rod passes is against limited block 806, and with holder 800 threaded engagement.In the lower pressure wheel assembly, lower pressure wheel adopts deep groove ball bearing, and it is connected with wheel shaft with screw through lining, pad.
Guide rail 9 is provided with three cushion blocks 31～33 that are in same level height, and cushion block is processed by wear-resisting carbide alloy, can reduce the friction of bands for band.
Shown in Fig. 4～6, guide rail 9 is provided with the guide wheel units of three kinds of structures, comprises that fixed guide wheel assembly 41～44, threaded adjusting clamp directive wheel 51～54 and spring clamps guide wheel units 61～62.The guide wheel units of three kinds of structures comprises two directive wheels, and the wheel shaft of directive wheel is vertical, wheel face over against and be close to.Two directive wheels clamp bands for band when bands for band is advanced.In guide wheel units, directive wheel adopts outer ring and roll assembly, and in same guide frame, the guide wheel units of three kinds of different structures limits bands for band better preferably by setting.
The fixed guide wheel assembly of figure shown in 7～8 comprises the directive wheel 402,403 on pedestal 400, the pedestal, and pedestal 400 bottoms are provided with connecting plate 401, and connecting plate 401 is fixedly connected with guide rail 9 through screw 404.As shown in Figure 5, fixed guide wheel assembly 44 tilts, and it can further provide the downforce of bands for band.
Threaded adjusting shown in Fig. 9～10 clamps guide wheel units; Comprise and be located at guide rail 9 both sides mount pads 500,501; Mount pad 500 tops are provided with the slide block 502 over against mount pad 501, and slide block 502 is provided with baffle plate 507 back to the mount pad 500 of mount pad 501 1 sides.On slide block 502 and the mount pad 501 directive wheel 503,504 is installed, mount pad 501 is provided with the guide post 506 that two levels are passed slide block 502, and guide post 506 is vertical guide rail 9 simultaneously.The push rod level of turning handle 505 passes baffle plate 507 and against slide block 502, the push rod periphery is provided with screw thread, with the baffle plate threaded engagement.
Clamp guide wheel units like the described spring in Figure 11～12; Comprise the mount pad 600,601 of being located at the guide rail both sides; Mount pad 600 tops are provided with the slide block 602 over against mount pad 601, and slide block 602 is provided with baffle plate 610 back to the mount pad 600 of mount pad 601 1 sides, on slide block 602 and the mount pad 601 directive wheel 603,604 are installed; Be provided with stage clip 607 between slide block 602 and the baffle plate 610, baffle plate 610 dorsal parts of stage clip 607 positions are provided with and pass it and against the adjustment screw 606 of stage clip 607.
The operation principle of above-mentioned guiding mechanism is following:
Wheel shaft is obliquely installed in the lower pressure wheel assembly; Therefore under the feed mechanism traction, in the horizontal traveling process of bands for band, successively through lower pressure wheel assembly and each guide wheel units; Press down samsara and apply downward pressure, make bands for band be close to cushion block 31～33 to bands for band.Because cushion block is that carbide alloy is processed, rub resistance, resistance is little.
The fixed guide wheel assembly only provides a wide in range guide range, guarantees not deflection on a large scale of bands for band, and its quantity can be more.Threaded adjusting clamps guide wheel units and spring and clamps guide wheel units and can regulate the gap between directive wheel, so the wheel face of directive wheel is close to bands for band, guarantees that effectively band saw deflection can not take place, and has improved machining accuracy.It is slowly to clamp bands for band that threaded adjusting clamps guide wheel units, and spring clamping guide wheel units is disposable clamping bands for band, operates more convenient.
Claims (6)
1. the guiding mechanism of a bands for band teeth-separating machine is characterized in that, comprising:
Connection Block,
Linear guide rail is horizontally disposed with and an end is fixedly connected with said Connection Block;
The lower pressure wheel assembly is fixed on the position at Connection Block upper rail place, comprises the lower pressure wheel that first pedestal and two wheel shafts that are installed on first pedestal tilt to said bands for band direct of travel, the wheel side face of two lower pressure wheels each other over against and near;
At least two cushion blocks that are fixed on the guide rail end face and are in same level height;
At least two guide wheel units are fixed on the described guide rail, comprise second pedestal and be installed in two wheel shafts on second pedestal and vertically be located at the directive wheel of guide rail both sides, the wheel side face of two directive wheels each other over against and near.
2. according to the described guiding mechanism of claim; It is characterized in that; Said first pedestal comprises first holder and second holder of being located at the guide rail both sides; The both sides that first holder is relative with second holder are respectively equipped with first stopper slot and second stopper slot to said bands for band direct of travel inclination; Be installed with first limited block and second limited block that cooperate with first stopper slot and second stopper slot respectively on the wheel shaft of two lower pressure wheels, described first holder is provided with first guide post that level is passed first limited block, connects through sliding bearing between first guide post and first limited block; Described first holder is provided with first turning handle that pushing tow first limited block moves to second limited block.
3. according to the described guiding mechanism of claim, it is characterized in that described second base bottom is provided with connecting plate, connecting plate is fixedly connected with guide rail one side.
4. guiding mechanism according to claim 1; It is characterized in that; Described second pedestal comprises first mount pad and second mount pad that is separately fixed at the guide rail both sides; The first mount pad upper top is provided with second guide post that passes slide block and vertical said guide rail over against the slide block of first mount pad and level, and the wheel shaft of two directive wheels is separately fixed on second mount pad and the slide block, and slide block is provided with baffle plate back to first mount pad of second mount pad, one side; First mount pad is provided with and passes second turning handle that baffle plate pushing tow slide block moves to second mount pad.
5. guiding mechanism according to claim 1; It is characterized in that; Described second pedestal comprises first mount pad and second mount pad that is separately fixed at the guide rail both sides; The first mount pad upper top is provided with second guide post that passes slide block and vertical said guide rail over against the slide block of first mount pad and level; The wheel shaft of two directive wheels is separately fixed on second mount pad and the slide block, and slide block is provided with baffle plate back to first mount pad of second mount pad, one side, is provided with first stage clip of level between baffle plate and the slide block; Slide block is provided with the notch that extends to the bottom surface near baffle plate one side; First mount pad is provided with and passes baffle plate and stretch into the open type handle in the notch; An end top and slide block that the open type handle stretches in the notch are hinged; The end is provided with at least two pushing surfaces that cooperate with the notch bottom surface, this bottom portion pass notch and and first be provided with level between installing second stage clip.
6. guiding mechanism according to claim 1 is characterized in that described cushion block is processed by carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110326943 CN102371399B (en) | 2011-10-25 | 2011-10-25 | Guide mechanism for band saw blade tooth dividing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110326943 CN102371399B (en) | 2011-10-25 | 2011-10-25 | Guide mechanism for band saw blade tooth dividing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371399A true CN102371399A (en) | 2012-03-14 |
| CN102371399B CN102371399B (en) | 2013-03-20 |
Family
ID=45790941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110326943 Active CN102371399B (en) | 2011-10-25 | 2011-10-25 | Guide mechanism for band saw blade tooth dividing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371399B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277739A (en) * | 2018-11-30 | 2019-01-29 | 南京林业大学 | A kind of bands for band sawtooth welder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113611A (en) * | 2000-10-05 | 2002-04-16 | Amada Eng Center Co Ltd | Band sawing machine |
| CN201076949Y (en) * | 2007-09-29 | 2008-06-25 | 卢建飞 | Saw band guiding mechanism of metal band sawing machine |
| CN101658958A (en) * | 2008-08-28 | 2010-03-03 | 科伊罗财产有限及两合公司电子数据处理-服务两合公司 | Guide for a saw belt or a saw leaf of a sawing machine |
| CN201711611U (en) * | 2010-05-17 | 2011-01-19 | 湖南泰嘉新材料科技股份有限公司 | Guide mechanism of teeth separating machine |
| CN202344323U (en) * | 2011-10-25 | 2012-07-25 | 浙江约特工具有限公司 | Guide mechanism of band saw blade teeth dividing machine |
-
2011
- 2011-10-25 CN CN 201110326943 patent/CN102371399B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113611A (en) * | 2000-10-05 | 2002-04-16 | Amada Eng Center Co Ltd | Band sawing machine |
| CN201076949Y (en) * | 2007-09-29 | 2008-06-25 | 卢建飞 | Saw band guiding mechanism of metal band sawing machine |
| CN101658958A (en) * | 2008-08-28 | 2010-03-03 | 科伊罗财产有限及两合公司电子数据处理-服务两合公司 | Guide for a saw belt or a saw leaf of a sawing machine |
| CN201711611U (en) * | 2010-05-17 | 2011-01-19 | 湖南泰嘉新材料科技股份有限公司 | Guide mechanism of teeth separating machine |
| CN202344323U (en) * | 2011-10-25 | 2012-07-25 | 浙江约特工具有限公司 | Guide mechanism of band saw blade teeth dividing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277739A (en) * | 2018-11-30 | 2019-01-29 | 南京林业大学 | A kind of bands for band sawtooth welder |
| CN109277739B (en) * | 2018-11-30 | 2024-01-23 | 南京信息职业技术学院 | Band saw blade tooth welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102371399B (en) | 2013-03-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: JIANGSU YUETE TOOLS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG YUETE TOOLS CO., LTD. Effective date: 20140611 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 312369 SHAOXING, ZHEJIANG PROVINCE TO: 223005 HUAIAN, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140611 Address after: 401, room 1, building 3, 223005 Fu Yu Road, Huaian economic and Technological Development Zone, Jiangsu, Huaian Patentee after: Jiangsu yott Tools Co. Ltd. Address before: 312369, Zhejiang, Shaoxing City, Shangyu province Xie Tong industrial function area Patentee before: Zhejiang Yuete Tools Co., Ltd. |
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Effective date of registration: 20200929 Address after: 312300 Xie Jia Tang Village, Xie Tang Town, Shangyu District, Shaoxing, Zhejiang Patentee after: ZHEJIANG HUIDA PRECISION MACHINERY Co.,Ltd. Address before: 401, room 1, building 3, 223005 Fu Yu Road, Huaian economic and Technological Development Zone, Jiangsu, Huaian Patentee before: JIANGSU YUETE TOOLS Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 223001 No. 777, Hengyang South Road, Jinhu County, Huai'an City, Jiangsu Province Patentee after: Jinhu Huida Intelligent Equipment Co.,Ltd. Address before: 312300 Xie Tang Zhen Xie Jia Tang Cun, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG HUIDA PRECISION MACHINERY CO.,LTD. |
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