CN104406729A - Frame saw blade tension degree detector - Google Patents
Frame saw blade tension degree detector Download PDFInfo
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- CN104406729A CN104406729A CN201410735059.5A CN201410735059A CN104406729A CN 104406729 A CN104406729 A CN 104406729A CN 201410735059 A CN201410735059 A CN 201410735059A CN 104406729 A CN104406729 A CN 104406729A
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- tension
- saw blade
- saw
- hinge
- tension rail
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Abstract
The invention discloses a frame saw blade tension degree detector. The frame saw blade tension degree detector is characterized in that one end of a connecting rod 15 is connected with a tension rod 12 through a hinge 7, and the other end of the connecting rod 15 is connected with a tension rod 13 through a hinge 9; the middle of the connecting rod 15 is connected with an operating handle 1 and an operating handle 2 through a hinge 8; one end of the tension rod 12 is connected with a spring dynamometer 3; a pull rod 14 of the spring dynamometer 3 is connected with a sliding groove 5 of the operating handle 1; the other end of the tension rod 12 is designed into a measuring foot; one end of the tension rod 13 is connected with a sliding groove 6 of the operating handle 2; the other end of the tension rod 13 is designed into a measuring foot; the measuring foot of the tension rod 12 is matched with the measuring foot of the tension rod 13 to form a pair of measuring feet. The frame saw blade tension degree detector has the advantages of reliable performance, simple structure, high easiness in manufacturing, low cost and the like.
Description
Technical field
The invention belongs to a kind of stone equipment detecting instrument.
Technical background
The rate of tension size of buhl saw saw blade and all saw blades have the sawing sheet precision of unified rate of tension to buhl saw after installing and have decisive meaning.But at present in the installation and daily maintenance of the new saw blade of buhl saw, the detection whether unified to the rate of tension of mounted saw blade, all the experience and the sensation that rely on workman, both hands by workman: firmly pinch two adjacent saw blades of pressure with the thumb of a hand or two hands and forefinger, these two adjacent saw blades are close to being pinched pinching surging and whether whether unanimously judge rate of tension enough or whether consistent when forcing together by feel.This detection mode is on the one hand because everyone different meeting of finger dynamics causes whether enough there is dispute to the tensioning dynamics of saw blade; On the other hand can because the deviation of sensation cause the rate of tension of saw blade whether unification be difficult to judge, these all directly can affect the saw blade installation quality of buhl saw.
Retrieve through Chinese publication, do not find the scheme identical with present patent application.
Summary of the invention
The object of the invention is to: propose a kind of buhl saw saw blade rate of tension detecting device.
Buhl saw saw blade rate of tension detecting device of the present invention, be is characterized in that: connected with tension rail 12 respectively by hinge 7 by link rod 15 two ends, connected with tension rail 13 by hinge 9; Connected with operating grip 1, operating grip 2 by hinge 8 in the middle of link rod 15; One end of tension rail 12 connects with weight beam 3, and the pull bar 14 of weight beam 3 connects with the chute 5 of operating grip 1, and the other end of tension rail 12 is designed to survey pin; One end of tension rail 13 connects with the chute 6 of operating grip 2, and the other end of tension rail 13 is designed to survey pin; The survey pin of tension rail 12 mates formation to be surveyed pin a pair with the survey pin of tension rail 13 and forms.
Buhl saw saw blade rate of tension detecting device of the present invention, during use, first surveying pin 11 by a pair of testing tool is stuck on two adjacent saw blades of buhl saw, then the opening surveyed between pin narrowed down to a less value by pulling that group operating grip on testing tool, by comparing the display scale on weight beam, to know that this table frame saws the saw blade rate of tension of installing, thus implementation framework saw blade rate of tension is measured.
Buhl saw saw blade rate of tension sensors work principle of the present invention and purposes:
1. principle of work: utilize weight beam to the display of pinching pressure size being applied to two the adjacent saw blades detected, can the saw blade intuitively installed up till now of let us be pine be just tight, just conveniently can compare all saw blades that we are arranged on buck at present and whether there is identical rate of tension.
2. purposes: this testing tool is not used to the actual tensioning degree detecting saw blade, and whether the rate of tension being mainly used for detecting this pair of saw blade (generally can reach more than 100/pairs) that this buck is installed is consistent.
The present invention compared with prior art its beneficial effect is: design science is reasonable, has dependable performance, and structure is simple, is easy to manufacture, the advantages such as cost is low; In daily servicing after the installation of the new saw blade of buhl saw or saw blade are installed, the whether enough and all installation saw blades of the rate of tension of saw blade can be measured simply and easily, exactly whether there is same installation accuracy, thus ensureing that buhl saw has a good installation quality, the final thickness deviation for the hair plates after waste material cutting can control within tolerance band, beat next basis preferably.
Accompanying drawing explanation
Fig. 1---buhl saw saw blade rate of tension detecting device schematic diagram
In figure: operating grip 1,2, weight beam 3, weight beam scale 4, chute 5,6, hinge 7,8,9, rule 10, surveys pin 11, tension rail 12,13, pull bar 14, link rod 15.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, but embodiments of the present invention are not limited thereto.
As shown in Figure 1: buhl saw saw blade rate of tension detecting device of the present invention, operating grip 1,2, weight beam 3, weight beam scale 4, chute 5,6, hinge 7,8,9, rule 10, surveys pin 11, tension rail 12,13, pull bar 14, parts such as link rod 15 grade, all can adopt prior art manufacture or buy acquisition.
As shown in Figure 1: buhl saw saw blade rate of tension detecting device of the present invention, be is characterized in that: connected with tension rail 12 respectively by hinge 7 by link rod 15 two ends, connected with tension rail 13 by hinge 9; Connected with operating grip 1, operating grip 2 by hinge 8 in the middle of link rod 15; One end of tension rail 12 connects with weight beam 3, and the pull bar 14 of weight beam 3 connects with the chute 5 of operating grip 1, and the other end of tension rail 12 is designed to survey pin; One end of tension rail 13 connects with the chute 6 of operating grip 2, and the other end of tension rail 13 is designed to survey pin; The survey pin of tension rail 12 mates formation to be surveyed pin a pair with the survey pin of tension rail 13 and forms.It can adopt prior art to assemble
Buhl saw saw blade rate of tension detecting device easy making process example of the present invention:
1, mainly by utilizing a pair fixture (survey pin), a weight beam and one group of operating grip composition;
2, the annexation figure (see photo) of attached component diagram and parts;
3, product operation instruction: a pair fixture (survey pin) of testing tool is first stuck on two adjacent saw blades of buhl saw by operator, then by pull that group operating grip on testing tool the opening surveyed between pin narrowed down to a less value (can intuitively to the size of this value from surveying the ruler that pin carries, attention: must retain between two panels saw blade and there is gap), by comparing the display scale on weight beam, just can know whether the saw blade that this table frame saws all installations has identical rate of tension.
One, principle of work:
1. utilize weight beam to the display of pinching pressure size being applied to two the adjacent saw blades detected, can the saw blade intuitively installed up till now of let us be pine be just tight, just conveniently can compare all saw blades that we are arranged on buck at present and whether there is identical rate of tension.
2. this testing tool is not used to the actual tensioning degree detecting saw blade, and whether the rate of tension being mainly used for detecting this pair of saw blade (generally can reach more than 100/pairs) that this buck is installed is consistent.
Two, make and installation requirement:
1, buy or oneself making weight beam (with a scale);
2, make a pair measurement and survey pin (band ruler is to facilitate the size detecting and survey opening between pin after operating grip);
3, then make one pair of operating grip;
4, according to diagram all parts of testing tool is installed together by hinge and namely completes.Each linkage flexibility and reliability must be ensured after installation.
Claims (1)
1. a buhl saw saw blade rate of tension detecting device, is characterized in that: connected with tension rail 12 respectively by hinge 7 by link rod 15 two ends, connected with tension rail 13 by hinge 9; Connected with operating grip 1, operating grip 2 by hinge 8 in the middle of link rod 15; One end of tension rail 12 connects with weight beam 3, and the push rod 14 of weight beam 3 connects with the chute 5 of operating grip 1, and the other end of tension rail 12 is designed to survey pin; One end of tension rail 13 connects with the chute 6 of operating grip 2, and the other end of tension rail 13 is designed to survey pin; The survey pin of tension rail 12 mates formation to be surveyed pin a pair with the survey pin of tension rail 13 and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735059.5A CN104406729B (en) | 2014-12-04 | 2014-12-04 | Frame saw blade tension degree detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735059.5A CN104406729B (en) | 2014-12-04 | 2014-12-04 | Frame saw blade tension degree detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406729A true CN104406729A (en) | 2015-03-11 |
| CN104406729B CN104406729B (en) | 2017-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735059.5A Active CN104406729B (en) | 2014-12-04 | 2014-12-04 | Frame saw blade tension degree detector |
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| Country | Link |
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| CN (1) | CN104406729B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041930A (en) * | 2015-07-01 | 2015-11-11 | 谢娟 | Spring-tension adjusting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922762A (en) * | 1989-04-21 | 1990-05-08 | Anthony R. Billson | Tensioning gauge for saw blades |
| 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 |
| CN101439523A (en) * | 2007-11-23 | 2009-05-27 | 山东工友集团股份有限公司 | Device for measuring force of saw blade of vertical band sawing machine |
| CN202710231U (en) * | 2012-08-17 | 2013-01-30 | 黑旋风锯业股份有限公司 | Tension force detector for frame saw blades |
| CN204314006U (en) * | 2014-12-04 | 2015-05-06 | 广西利升石业有限公司 | Buhl saw saw blade rate of tension detecting device |
-
2014
- 2014-12-04 CN CN201410735059.5A patent/CN104406729B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922762A (en) * | 1989-04-21 | 1990-05-08 | Anthony R. Billson | Tensioning gauge for saw blades |
| 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 |
| CN101439523A (en) * | 2007-11-23 | 2009-05-27 | 山东工友集团股份有限公司 | Device for measuring force of saw blade of vertical band sawing machine |
| CN202710231U (en) * | 2012-08-17 | 2013-01-30 | 黑旋风锯业股份有限公司 | Tension force detector for frame saw blades |
| CN204314006U (en) * | 2014-12-04 | 2015-05-06 | 广西利升石业有限公司 | Buhl saw saw blade rate of tension detecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041930A (en) * | 2015-07-01 | 2015-11-11 | 谢娟 | Spring-tension adjusting mechanism |
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| Publication number | Publication date |
|---|---|
| CN104406729B (en) | 2017-04-26 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Rongquan Inventor after: Tang Xiongyue Inventor after: Liu Songjun Inventor after: Luo Yanglin Inventor after: Tian Jun Inventor before: Chen Rongquan Inventor before: Tian Jun |
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