CN103234678B - The test unit that a kind of analog band saw cuts is stressed - Google Patents
The test unit that a kind of analog band saw cuts is stressed Download PDFInfo
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- CN103234678B CN103234678B CN201310117495.1A CN201310117495A CN103234678B CN 103234678 B CN103234678 B CN 103234678B CN 201310117495 A CN201310117495 A CN 201310117495A CN 103234678 B CN103234678 B CN 103234678B
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- band saw
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- pedestal
- force application
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Abstract
The test unit that analog band saw cuts is stressed, comprises pedestal, is respectively equipped with front end holder and rear end holder at pedestal two ends, and front end holder, rear end holder and pedestal connect into entirety; Many groups side direction force application mechanism, bottom force application mechanism, displacement measurement mechanism are arranged on pedestal; Strainer is arranged on the holder of rear end.Band saw one end is fixed on the holder of front end, and the other end is connected on strainer.The present invention is by lateral forces situation during side direction force application mechanism analog band saw cuts, the stressing conditions of cutter head during the force application mechanism analog band saw cuts of bottom, by strainer tension adjusting, again by displacement measurement mechanism for detect band saw stressed time deformation, under evaluating a certain tensioning force value, whether tensioning during band saw cutting, whether unstability, thus find best tensioning force value, in order to the tune saw work in Instructing manufacture process.
Description
Technical field
The present invention relates to a kind of test unit, be specifically related to a kind of in processing of stone industry, can phantom frame saw blade at the test unit cutting the own stress deformation of saw blade in stone material process.
Background technology
At present in processing of stone industry, buhl saw saw blade is in cutting stone material process, saw blade can bear the cutting counter-force of flank force from cut stone material and bottom cutter head, thus cause the distortion of saw blade in this course of work and unstability, therefore deformation when saw blade works under tensile force effect is studied, to distortion and the unstability of avoiding saw blade in the course of work, and adopt rational tensile force to have great directive significance, also there is no the test unit that special analog band saw cuts is stressed at present.
Summary of the invention
Technical matters to be solved by this invention is to provide the stressed test unit of a kind of analog band saw cuts, the saw blade of actual condition is carried out to the simulation of cutting stress situation in testing laboratory, by the deformation of band saw itself, under evaluating a certain tensioning force value, band saw whether tensioning, whether unstability during cutting, thus find best tensioning force value.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: the test unit that a kind of analog band saw cuts is stressed, comprise pedestal, be respectively equipped with front end holder and rear end holder at pedestal two ends, front end holder, rear end holder and pedestal connect into entirety; Many groups side direction force application mechanism, bottom force application mechanism, displacement measurement mechanism are arranged on pedestal; Strainer is arranged on the holder of rear end.Band saw one end is fixed on the holder of front end, and the other end is connected on strainer.Side direction force application mechanism, displacement measurement mechanism can on pedestal transverse shifting, and self adjustable longitudinal direction and perpendicular displacement.Lateral forces situation during side direction force application mechanism analog band saw cuts.Displacement measurement mechanism for detect band saw stressed time deformation.The stressing conditions of cutter head during the force application mechanism analog band saw cuts of bottom.By strainer, tensile force is applied to band saw.
The test unit that analog band saw cuts provided by the invention is stressed, by lateral forces situation during side direction force application mechanism analog band saw cuts, the stressing conditions of cutter head during the force application mechanism analog band saw cuts of bottom, by strainer tension adjusting, then by displacement measurement mechanism for detect band saw stressed time deformation, under evaluating a certain tensioning force value, whether tensioning during band saw cutting, whether unstability, thus find best tensioning force value, in order to the tune saw work in Instructing manufacture process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is integrally-built front view of the present invention.
Fig. 2 is integrally-built vertical view of the present invention.
Embodiment
As illustrated in fig. 1 and 2, the test unit that a kind of analog band saw cuts is stressed, comprises base 1 to structure of the present invention, is respectively equipped with front end holder 2 and rear end holder 7 at pedestal 1 two ends, and front end holder 2, rear end holder 7 and pedestal 1 connect into entirety; Many groups side direction force application mechanism 4, bottom force application mechanism 5, displacement measurement mechanism 6 are arranged on pedestal 1; Strainer 8 is arranged on rear end holder 7.Side direction force application mechanism 4, displacement measurement mechanism 6 can on pedestal 1 transverse shifting, and self adjustable longitudinal direction and perpendicular displacement.
In the present invention, side direction force application mechanism 4 can analog band saw cuts time lateral forces situation; Displacement measurement mechanism 6 for detect band saw stressed time deformation; The stressing conditions of cutter head during the force application mechanism 5 analog band saw cuts of bottom; Strainer 8 is for applying tensile force to band saw 3.
Principle of work of the present invention is as follows: be fixed on front end holder 2 by needing band saw 3 one end of test, the other end is connected on strainer 8, apply tensile force by strainer 8 pairs of band saws 3 and carry out tensioning, side direction force application mechanism 4 pairs of band saws 3 exert a force and simulate saw blade lateral forces, the bottom force application mechanism 5 pairs of band saws 3 simulation saw blade cutter heads that exert a force are stressed, after completing force by displacement measurement mechanism 6 detect band saw 3 stressed time deformation; Finally according to the deformation evaluation of band saw 3 under a certain tensioning force value, whether band saw cuts whether tensioning, unstability, thus finds best tensioning force value.
Claims (5)
1. the test unit that an analog band saw cuts is stressed, 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 entirety; Many groups side direction force application mechanism (4), bottom force application mechanism (5), displacement measurement mechanism (6) are arranged on pedestal (1); Strainer (8) is arranged on rear end holder (7), lateral forces situation during side direction force application mechanism (4) analog band saw cuts; The stressing conditions of cutter head during force application mechanism (5) the analog band saw cuts of bottom.
2. the test unit that analog band saw cuts according to claim 1 is stressed, is characterized in that: band saw (3) one end is fixed on front end holder (2), and the other end is connected on strainer (8).
3. the test unit that a kind of analog band saw cuts according to claim 1 is stressed, is characterized in that: side direction force application mechanism (4), displacement measurement mechanism (6) can go up transverse shifting at pedestal (1), and self adjustable longitudinal direction and perpendicular displacement.
4. the test unit that a kind of analog band saw cuts according to claim 1 or 3 is stressed, is characterized in that: displacement measurement mechanism (6) for detect band saw stressed time deformation.
5. the test unit that a kind of analog band saw cuts according to claim 1 is stressed, is characterized in that: apply tensile force by strainer (8) to band saw (3).
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 CN103234678A (en) | 2013-08-07 |
| CN103234678B true CN103234678B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110125480B (en) * | 2019-06-05 | 2020-08-21 | 湖南泰嘉新材料科技股份有限公司 | Detection method and detection system for deformation of back side of band saw blade |
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 |
|---|
| 带锯条的受力分析;金维珠等;《木材加工机械》;19921231(第4期);全文 * |
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| CN103234678A (en) | 2013-08-07 |
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