CN110125479A - Measure the band guider with saw blades and its band sawing machine of sawing force - Google Patents
Measure the band guider with saw blades and its band sawing machine of sawing force Download PDFInfo
- Publication number
- CN110125479A CN110125479A CN201910391017.7A CN201910391017A CN110125479A CN 110125479 A CN110125479 A CN 110125479A CN 201910391017 A CN201910391017 A CN 201910391017A CN 110125479 A CN110125479 A CN 110125479A
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- Prior art keywords
- block
- band
- guide
- sawing
- bands
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- 239000000956 alloy Substances 0.000 claims abstract description 38
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 35
- 238000005259 measurement Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
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
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
- B23D55/082—Devices for guiding strap saw blades
Abstract
The present invention relates to a kind of band guider with saw blades for measuring sawing force, including guide head, activity-oriented block in side is provided in guide head, side fixed guide block and top guide block, top guide block is fitted on the back side of bands for band, the fixed alloy block of top movable alloy block and top is respectively provided in the bottom of top guide block, groove and guide through hole are set in top guide block, pressure sensor is set in groove, spring guide pillar and spring are provided in guide through hole, spring guide pillar one end is bonded with the pressure sensitive region of pressure sensor, its other end is bonded with top movable alloy block.Invention additionally discloses a kind of band sawing machines using the band guider with saw blades.Pressure sensor of the invention directly measures the sawing force of bands for band, elastic construction is used on top movable alloy block simultaneously, the dynamometry precision of pressure sensor is improved, to accurately control the saw frame decrease speed of band sawing machine, achievees the purpose that the sawing precision and cutting-rate that improve band sawing machine.
Description
Technical field
The invention belongs to band sawing machine technical field of structures, in particular to a kind of band guider with saw blades for measuring sawing force and
Its band sawing machine.
Background technique
With the appearance of Intelligent band sawing machine, how accurately to measure saw band sawing force will affect the control of entire saw cutting system
Precision processed, to influence cutting-rate and precision.The measurement of previous sawing force uses the output power of measurement sawing machine main motor simultaneously
It is calculated in conjunction with empirical data.Since main motor is passed on main shaft again by belt, worm couple, main shaft passes to saw band again
On, by converting several times, the sawing force error deviation of the bands for band measured is big for centre, cannot achieve accurate control saw frame decline
The amount of feeding.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of band guider with saw blades and its band for measuring sawing force
Pressure sensor is installed at sawing machine, bands for band back on it, acquires the backside pressure of bands for band directly to obtain the saw of saw band
The sawing force precision of shear force, acquisition is high, so that control system can accurately control saw frame decrease speed, improves band sawing machine
Sawing precision and cutting-rate.
The invention is realized in this way providing a kind of band guider with saw blades for measuring sawing force, including guide head, band saw
Item is oriented in the lower part of guide head by its clamping, and side activity-oriented block, side fixed guide are provided in the guide head
Block and top guide block, the side activity-oriented block are arranged on guide head by apparatus for adjusting position and are located at bands for band
Front, the side fixed guide block are fixed on guide head by fixed block bolt and are located at behind bands for band, bands for band
It is clamped between the side activity-oriented block and side fixed guide block, in side, activity is led for the top guide block setting
It to the top of block and side fixed guide block and is fitted on the back side of bands for band, the top guide block is arranged by pin shaft
In guide head, it is respectively provided with the fixed alloy block of top movable alloy block and top in the bottom of the top guide block, it is described
The fixed alloy block of top movable alloy block and top is overlayed respectively on the back side of bands for band, is arranged in the top guide block
Groove and guide through hole are provided with the pressure sensor for monitoring pressure size under bands for band, described in the groove
Spring guide pillar and spring are provided in guide through hole, the spring is socketed in the outside of spring guide pillar, described spring guide pillar one end
It is bonded with the pressure sensitive region of pressure sensor, the other end is bonded with top movable alloy block.
Further, the apparatus for adjusting position includes adjustment axis, butterfly spring, adjusting nut, described adjustment axis one end
Couple with side activity-oriented block, the other end extends to the outside of guide head, and the butterfly spring is socketed in the another of adjustment axis
On one end, the adjusting nut be socketed on the other end of adjustment axis and with the screw-internal thread fit that is arranged on guide head, it is described
Adjusting nut is screwed on guide head, and the butterfly spring is overlayed in adjusting nut.
Further, the hardness of the alloy material of the fixed alloy block of the top movable alloy block and top is respectively
HRC55~HRC65。
Further, the fixed alloy block in the top is welded on the bottom of top guide block.
Further, the pressure sensor is fixed by screws in top guide block.
The invention is realized in this way providing a kind of band sawing machine, foregoing measurement has been used on the band sawing machine
The band guider with saw blades of sawing force.
Compared with prior art, the band guider with saw blades of measurement sawing force of the invention and its band sawing machine have following spy
Point:
1, the sawing force of bands for band is directly measured, dynamometry precision is high.Due to the alloy block of the bottom of the top guide block of guide head
Directly with saw band back contact, without intermediate conversion links, saw band is contacted with alloy block always in sawing process, passes through installation
It is anti-can directly to measure the sawing that bands for band generates in sawing process for high-precision pressure sensor in top guide block
Power.
2, top movable alloy block, can be to avoid bands for band back because welding not using the elasticity setting of resilient support mode
It is flat to cause the mutation of saw band backside pressure to the adverse effect of dynamometry, improve the precision of dynamometry.
Detailed description of the invention
Fig. 1 is a preferred embodiment of the present invention floor map；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Referring to shown in Fig. 1 and Fig. 2, the present invention measures the preferable implementation of the band guider with saw blades of sawing force
Example, including guide head 1, bands for band A are oriented in the lower part of guide head 1 by its clamping.
Side activity-oriented block 2, side fixed guide block 3 and top guide block 4 are provided in the guide head 1.Institute
Side activity-oriented block 2 is stated to be arranged on guide head 1 by apparatus for adjusting position 5 and be located at before bands for band A.The side
Fixed guide block 3 is fixed on guide head 1 by fixed block bolt 6 and is located at behind bands for band A.Bands for band A is clamped in
Between the side activity-oriented block 2 and side fixed guide block 3.
The top guide block 4 is arranged in the top of side activity-oriented block 2 and side fixed guide block 3 and is fitted in band
On the back side of saw blade A, the top guide block 4 is arranged in guide head 1 by pin shaft 7.In the bottom of the top guide block 4
It is respectively provided with the fixed alloy block 9 of top movable alloy block 8 and top.The fixed alloy of the top movable alloy block 8 and top
Block 9 is overlayed respectively on the back side of bands for band A.The left side of top guide block 4 is arranged in the top movable alloy block 8, described
The right of top guide block 4 is arranged in the fixed alloy block 9 in top.Groove 41 is set in the top guide block 4 and guiding is logical
Hole 42, the guide through hole 42 are interconnected with groove 41.It is provided in the groove 41 for monitoring pressure under bands for band A
The pressure sensor 10 of size.Spring guide pillar 11 and spring 12 are provided in the guide through hole 42.The spring 12 is socketed
In the outside of spring guide pillar 11.Described 11 one end of spring guide pillar is bonded with the pressure sensitive region of pressure sensor 10, another
End is bonded with top movable alloy block 8.Top movable alloy block 8 moves up and down in guide through hole 42 along spring guide pillar 11.
After the lower pressure of bands for band A is transmitted to spring guide pillar 11 by top movable alloy block 8, it is directly transferred to pressure
Force snesor 10, without intermediate conversion links.Under the action of spring 12, bands for band A is living with top always in sawing process
Dynamic circuit connector gold bullion 8 contacts, the sawing drag that the directly measurement bands for band A of pressure sensor 10 is generated in sawing process.Pressure sensing
The pressure signal for the bands for band A that device 10 monitors is delivered to the control system of band sawing machine, by the real-time acquisition to sawing force,
To realize in real time the accurately amount of feeding of control band saw machine, to reach the cutting-rate and sawing precision that improve band sawing machine
Purpose.
The apparatus for adjusting position 5 includes adjustment axis 51, butterfly spring 52, adjusting nut 53.Described 51 one end of adjustment axis
Couple with side activity-oriented block 8, the other end extends to the outside of guide head 1.The butterfly spring 52 is socketed in adjustment axis
On 51 other end.The adjusting nut 53 be socketed on the other end of adjustment axis 51 and with the interior spiral shell that is arranged on guide head 1
Line cooperation, the adjusting nut 53 are screwed on guide head 1.The butterfly spring 52 is overlayed in adjusting nut 53.Pass through
The apparatus for adjusting position 5 adjusts the gap between side fixed guide block 9 and side activity-oriented block 8, so that band
Saw blade A is unlikely to allow in this gap to be clamped at centre.
In the present embodiment, the hardness difference of the alloy material of the fixed alloy block 9 of the top movable alloy block 8 and top
For HRC55 ~ HRC65, manufacture material also has antiwear characteristic.The fixed alloy block 9 in the top is welded on top guide block 4
Bottom.The pressure sensor 10 is fixed by screws in top guide block 4.
Invention additionally discloses a kind of band sawing machines, and the band saw of foregoing measurement sawing force has been used on the band sawing machine
Guiding device.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of band guider with saw blades for measuring sawing force, including guide head, bands for band are clamped in the lower part of guide head by it
Guiding, which is characterized in that side activity-oriented block, side fixed guide block and top guide are provided in the guide head
Block, the side activity-oriented block are arranged on guide head by apparatus for adjusting position and are located at before bands for band, the side
Face fixed guide block is fixed on guide head by fixed block bolt and is located at behind bands for band, and bands for band is clamped in described
Between side activity-oriented block and side fixed guide block, the top guide block setting is solid in side activity-oriented block and side
To determine the top of guide pad and is fitted on the back side of bands for band, the top guide block is arranged in guide head by pin shaft,
The bottom of the top guide block is respectively provided with the fixed alloy block of top movable alloy block and top, the top movable alloy
The fixed alloy block of block and top is overlayed respectively on the back side of bands for band, and groove is arranged in the top guide block and guiding is logical
Hole is provided with the pressure sensor for monitoring pressure size under bands for band in the groove, sets in the guide through hole
Spring guide pillar and spring are set, the spring is socketed in the outside of spring guide pillar, described spring guide pillar one end and pressure sensor
The fitting of pressure sensitive region, the other end is bonded with top movable alloy block.
2. the band guider with saw blades of measurement sawing force as described in claim 1, which is characterized in that the apparatus for adjusting position
Including adjustment axis, butterfly spring, adjusting nut, described adjustment axis one end couples with side activity-oriented block, and the other end extends
To the outside of guide head, the butterfly spring is socketed on the other end of adjustment axis, and the adjusting nut is socketed in adjustment axis
On the other end and with the screw-internal thread fit that is arranged on guide head, the adjusting nut is screwed on guide head, the butterfly bullet
Spring is overlayed in adjusting nut.
3. the band guider with saw blades of measurement sawing force as described in claim 1, which is characterized in that the top movable alloy
The hardness of the alloy material of the fixed alloy block of block and top is respectively HRC55 ~ HRC65.
4. the band guider with saw blades of measurement sawing force as described in claim 1, which is characterized in that the fixed alloy in the top
Block welding is in the bottom of top guide block.
5. the band guider with saw blades of measurement sawing force as described in claim 1, which is characterized in that the pressure sensor is logical
Screw is crossed to be fixed in top guide block.
6. a kind of band sawing machine, which is characterized in that used as described in any one of claim 1 to 5 on the band sawing machine
Measurement sawing force band guider with saw blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391017.7A CN110125479A (en) | 2019-05-11 | 2019-05-11 | Measure the band guider with saw blades and its band sawing machine of sawing force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391017.7A CN110125479A (en) | 2019-05-11 | 2019-05-11 | Measure the band guider with saw blades and its band sawing machine of sawing force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125479A true CN110125479A (en) | 2019-08-16 |
Family
ID=67573317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910391017.7A Pending CN110125479A (en) | 2019-05-11 | 2019-05-11 | Measure the band guider with saw blades and its band sawing machine of sawing force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125479A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112742A (en) * | 2019-12-26 | 2020-05-08 | 浙江斯耐达机械工具有限公司 | Sawing system and sawing method of band sawing machine |
| CN113145935A (en) * | 2021-04-20 | 2021-07-23 | 东方电气集团东方锅炉股份有限公司 | Vertical band sawing machine and method for sawing multi-row long pipe joints on workpiece by using same |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR820002094Y1 (en) * | 1982-08-27 | 1982-10-06 | 주식회사아마다 | Bandsaw blade guiding apparatus for bandsaw machines |
| JPS6034217A (en) * | 1983-08-03 | 1985-02-21 | Amada Co Ltd | Cutting resistance main-component detecting method and device |
| CN201239827Y (en) * | 2008-08-15 | 2009-05-20 | 金伟祥 | Cutting feed control display apparatus of 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 |
| 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 |
| CN205254241U (en) * | 2015-12-31 | 2016-05-25 | 马鞍山市晓春模具材料有限公司 | Automatic stop band saw (ing) machine |
| CN105618915A (en) * | 2016-03-30 | 2016-06-01 | 深圳华航智能装备技术有限公司 | Numerical control battery butt welding machine and battery butt welding method |
| CN206795426U (en) * | 2017-08-15 | 2017-12-26 | 深圳市长丰宇机械设备有限公司 | Detection means |
| CN206997927U (en) * | 2017-05-16 | 2018-02-13 | 浙江富士泰机床有限责任公司 | A kind of feed speed detection guider of band sawing machine |
| CN210359575U (en) * | 2019-05-11 | 2020-04-21 | 杭州晨龙智能科技有限公司 | Band saw blade guiding device for measuring sawing force and band sawing machine thereof |
-
2019
- 2019-05-11 CN CN201910391017.7A patent/CN110125479A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR820002094Y1 (en) * | 1982-08-27 | 1982-10-06 | 주식회사아마다 | Bandsaw blade guiding apparatus for bandsaw machines |
| JPS6034217A (en) * | 1983-08-03 | 1985-02-21 | Amada Co Ltd | Cutting resistance main-component detecting method and device |
| CN201239827Y (en) * | 2008-08-15 | 2009-05-20 | 金伟祥 | Cutting feed control display apparatus of 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 |
| 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 |
| CN205254241U (en) * | 2015-12-31 | 2016-05-25 | 马鞍山市晓春模具材料有限公司 | Automatic stop band saw (ing) machine |
| CN105618915A (en) * | 2016-03-30 | 2016-06-01 | 深圳华航智能装备技术有限公司 | Numerical control battery butt welding machine and battery butt welding method |
| CN206997927U (en) * | 2017-05-16 | 2018-02-13 | 浙江富士泰机床有限责任公司 | A kind of feed speed detection guider of band sawing machine |
| CN206795426U (en) * | 2017-08-15 | 2017-12-26 | 深圳市长丰宇机械设备有限公司 | Detection means |
| CN210359575U (en) * | 2019-05-11 | 2020-04-21 | 杭州晨龙智能科技有限公司 | Band saw blade guiding device for measuring sawing force and band sawing machine thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112742A (en) * | 2019-12-26 | 2020-05-08 | 浙江斯耐达机械工具有限公司 | Sawing system and sawing method of band sawing machine |
| CN113145935A (en) * | 2021-04-20 | 2021-07-23 | 东方电气集团东方锅炉股份有限公司 | Vertical band sawing machine and method for sawing multi-row long pipe joints on workpiece by using same |
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