CN103234678A - Test device for simulating cutting stress of band saw - Google Patents
Test device for simulating cutting stress of band saw Download PDFInfo
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- CN103234678A CN103234678A CN2013101174951A CN201310117495A CN103234678A CN 103234678 A CN103234678 A CN 103234678A CN 2013101174951 A CN2013101174951 A CN 2013101174951A CN 201310117495 A CN201310117495 A CN 201310117495A CN 103234678 A CN103234678 A CN 103234678A
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- band saw
- force application
- cutting
- simulating
- fixing seat
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Abstract
A test device for monitoring cutting stress of a band saw comprises a base, a front end fixing seat and a rear end fixing seat are arranged at two ends of the base respectively, the front end fixing seat, the rear end fixing seat and the base are connected to a whole, multiple groups of lateral force application mechanisms, bottom force application mechanisms and a displacement measuring mechanism are mounted on the base, and a tensioning mechanism is mounted on the rear end fixing seat. One end of the band saw is fixed on the front end fixing seat, while the other end thereof is connected on the tensioning mechanism. The lateral force application mechanisms are used for simulating lateral stress of the band saw during cutting, the bottom force application mechanisms are used for simulating stress of cutter heads during cutting of the band saw, the tensioning mechanism is used for adjusting tensioning force, and the displacement measuring mechanism is used for detecting deformation of the band saw under stress, so that whether the band saw is tensioned or not and loses stabilization or not during cutting is evaluated in a certain tensioning force value, and further an optimal tensioning force value is found to be used for guiding saw adjustment in the production process.
Description
Technical field
The present invention relates to a kind of test unit, be specifically related to a kind of in the processing of stone industry, but the test unit of phantom frame saw blade stress deformation of saw blade in cutting stone material process own.
Background technology
At present in the processing of stone industry, the buhl saw saw blade is in cutting stone material process, saw blade can bear the cutting counter-force from the flank force that is cut stone material and bottom cutter head, thereby cause distortion and the unstability of saw blade in this course of work, distortion situation when therefore studying saw blade and under the tensile force effect, working, to distortion and the unstability of avoiding saw blade in the course of work, and adopt rational tensile force that great directive significance is arranged, also do not have the special stressed test unit of simulation band saw cutting at present.
Summary of the invention
Technical matters to be solved by this invention provides a kind of stressed test unit of band saw cutting of simulating, in testing laboratory, the saw blade of actual condition is carried out the simulation of cutting stress situation, distortion situation by band saw itself, estimate under a certain tensile force value, whether tensioning of band saw, unstability whether during cutting, thus best tensile force value found.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of stressed test unit of band saw cutting of simulating, comprise pedestal, be respectively equipped with front end holder and rear end holder at the pedestal two ends, front end holder, rear end holder and pedestal connect into integral body; Many group side direction force application mechanisms, bottom force application mechanism, displacement measurement mechanism are installed on the pedestal; Strainer is installed on the holder of rear end.Band saw one end is fixed on the front end holder, and the other end is connected on the strainer.Side direction force application mechanism, displacement measurement mechanism can laterally move on pedestal, and self can regulate vertical and perpendicular displacement.Side stressing conditions during the cutting of side direction force application mechanism simulation band saw.Distortion situation when displacement measurement mechanism is stressed for detection of band saw.The stressing conditions of cutter head during the cutting of bottom force application mechanism simulation band saw.By strainer band saw is applied tensile force.
The stressed test unit of simulation band saw cutting provided by the invention, side stressing conditions during by the cutting of side direction force application mechanism simulation band saw, the stressing conditions of cutter head during the cutting of bottom force application mechanism simulation band saw, regulate tensile force by strainer, the distortion situation when stressed for detection of band saw by displacement measurement mechanism is again estimated under a certain tensile force value, the whether tensioning of band saw when cutting, unstability whether, thus best tensile force value found, in order to instruct the accent saw work in the production run.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is integrally-built front view of the present invention.
Fig. 2 is integrally-built vertical view of the present invention.
Embodiment
Structure of the present invention as illustrated in fig. 1 and 2, a kind of stressed test unit of band saw cutting of simulating comprises base 1, is respectively equipped with front end holder 2 and rear end holder 7 at pedestal 1 two ends, front end holder 2, rear end holder 7 and pedestal 1 connect into integral body; Many group side direction force application mechanisms 4, bottom force application mechanism 5, displacement measurement mechanism 6 are installed on the pedestal 1; Strainer 8 is installed on the rear end holder 7.Side direction force application mechanism 4, displacement measurement mechanism 6 can laterally move on pedestal 1, and self can regulate vertical and perpendicular displacement.
Among the present invention, the side stressing conditions when side direction force application mechanism 4 can be simulated the band saw cutting; Distortion situation when displacement measurement mechanism 6 is stressed for detection of band saw; The stressing conditions of cutter head during the 5 simulation band saw cuttings of bottom force application mechanism; Strainer 8 is used for band saw 3 is applied tensile force.
Principle of work of the present invention is as follows: band saw 3 one ends that will need to test are fixed on the front end holder 2, the other end is connected on the strainer 8, apply tensile force by 8 pairs of band saws 3 of strainer and carry out tensioning, 4 pairs of band saw 3 application of forces simulations of side direction force application mechanism saw blade side is stressed, 5 pairs of band saw 3 application of forces of bottom force application mechanism simulation saw blade cutter head is stressed, finishes after the application of force by displacement measurement mechanism 6 and detects the band saw 3 distortion situation when stressed; At last according to the distortion average evaluation of band saw 3 under a certain tensile force value, band saw cuts whether tensioning, unstability whether, thereby find best tensile force value.
Claims (7)
1. simulate the stressed test unit of band saw cutting for one kind, comprise pedestal (1), it is characterized in that: be respectively equipped with front end holder (2) and rear end holder (7) at pedestal (1) two ends, front end holder (2), rear end holder (7) and pedestal (1) connect into integral body; Many group side direction force application mechanisms (4), bottom force application mechanism (5), displacement measurement mechanism (6) are installed on the pedestal (1); Strainer (8) is installed on the rear end holder (7).
2. simulation band saw according to claim 1 cuts stressed test unit, and it is characterized in that: band saw (3) one ends are fixed on the front end holder (2), and the other end is connected on the strainer (8).
3. a kind of band saw of simulating according to claim 1 cuts stressed test unit, it is characterized in that: side direction force application mechanism (4), displacement measurement mechanism (6) can go up laterally mobile at pedestal (1), and self can regulate vertical and perpendicular displacement.
4. according to claim 1 or 3 described a kind of stressed test units of band saw cutting of simulating, it is characterized in that: the side stressing conditions the during cutting of side direction force application mechanism (4) simulation band saw.
5. according to claim 1 or 3 described a kind of stressed test units of band saw cutting of simulating, it is characterized in that: the distortion situation when displacement measurement mechanism (6) is stressed for detection of band saw.
6. a kind of stressed test unit of band saw cutting of simulating according to claim 1 is characterized in that: the stressing conditions of cutter head during the cutting of bottom force application mechanism (5) simulation band saw.
7. a kind of stressed test unit of band saw cutting of simulating according to claim 1 is characterized in that: by strainer (8) band saw (3) is applied tensile force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117495.1A CN103234678B (en) | 2013-04-07 | 2013-04-07 | The test unit that a kind of analog band saw cuts is stressed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117495.1A CN103234678B (en) | 2013-04-07 | 2013-04-07 | The test unit that a kind of analog band saw cuts is stressed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103234678A true CN103234678A (en) | 2013-08-07 |
| CN103234678B CN103234678B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117495.1A Active CN103234678B (en) | 2013-04-07 | 2013-04-07 | The test unit that a kind of analog band saw cuts is stressed |
Country Status (1)
| Country | Link |
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| CN (1) | CN103234678B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043630A (en) * | 2015-05-14 | 2015-11-11 | 山东大学 | Diamond frame saw blade tensile force detecting apparatus and detecting method |
| CN110125480A (en) * | 2019-06-05 | 2019-08-16 | 湖南泰嘉新材料科技股份有限公司 | A kind of detection method and detection system of the side deformation of bands for band back |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492731A (en) * | 1968-09-03 | 1970-02-03 | Do All Co | Gage for tensioning saw bands |
| CN2380914Y (en) * | 1999-03-19 | 2000-05-31 | 石家庄市天锋机器制造有限公司 | Device for measuring tension of metal-band saw blade |
| CN2769869Y (en) * | 2005-02-07 | 2006-04-05 | 青岛金岭电器有限公司 | Band saw bands tension test instrument |
| CN2932345Y (en) * | 2006-05-25 | 2007-08-08 | 宝山钢铁股份有限公司 | A sawed tension and verticality measuring device |
| EP1882921A1 (en) * | 2006-07-18 | 2008-01-30 | Soren Luja Hansen | Measuring tool for measuring tension in a saw blade |
| CN102829915A (en) * | 2012-08-17 | 2012-12-19 | 黑旋风锯业股份有限公司 | Detector for tension of frame saws |
| CN203132754U (en) * | 2013-04-07 | 2013-08-14 | 黑旋风锯业股份有限公司 | Test device for simulating bearing force of blade saw in cutting |
-
2013
- 2013-04-07 CN CN201310117495.1A patent/CN103234678B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492731A (en) * | 1968-09-03 | 1970-02-03 | Do All Co | Gage for tensioning saw bands |
| CN2380914Y (en) * | 1999-03-19 | 2000-05-31 | 石家庄市天锋机器制造有限公司 | Device for measuring tension of metal-band saw blade |
| CN2769869Y (en) * | 2005-02-07 | 2006-04-05 | 青岛金岭电器有限公司 | Band saw bands tension test instrument |
| CN2932345Y (en) * | 2006-05-25 | 2007-08-08 | 宝山钢铁股份有限公司 | A sawed tension and verticality measuring device |
| EP1882921A1 (en) * | 2006-07-18 | 2008-01-30 | Soren Luja Hansen | Measuring tool for measuring tension in a saw blade |
| CN102829915A (en) * | 2012-08-17 | 2012-12-19 | 黑旋风锯业股份有限公司 | Detector for tension of frame saws |
| CN203132754U (en) * | 2013-04-07 | 2013-08-14 | 黑旋风锯业股份有限公司 | Test device for simulating bearing force of blade saw in cutting |
Non-Patent Citations (1)
| Title |
|---|
| 金维珠等: "带锯条的受力分析", 《木材加工机械》, no. 4, 31 December 1992 (1992-12-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043630A (en) * | 2015-05-14 | 2015-11-11 | 山东大学 | Diamond frame saw blade tensile force detecting apparatus and detecting method |
| CN105043630B (en) * | 2015-05-14 | 2017-08-08 | 山东大学 | A kind of diamond frame sawing saw blade tension detection means and detection method |
| CN110125480A (en) * | 2019-06-05 | 2019-08-16 | 湖南泰嘉新材料科技股份有限公司 | A kind of detection method and detection system of the side deformation of bands for band back |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103234678B (en) | 2015-09-09 |
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