CN103292682A - V belt measurement device and measurement method - Google Patents
V belt measurement device and measurement method Download PDFInfo
- Publication number
- CN103292682A CN103292682A CN2013102256677A CN201310225667A CN103292682A CN 103292682 A CN103292682 A CN 103292682A CN 2013102256677 A CN2013102256677 A CN 2013102256677A CN 201310225667 A CN201310225667 A CN 201310225667A CN 103292682 A CN103292682 A CN 103292682A
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- band
- belt
- test
- slide trucks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a V belt measurement device and measurement method. The V belt measurement device is used for measuring the length and the center distance variable quantity of V belts, is fast and convenient and improves the V belt measurement accuracy. A rack is arranged on a machine frame platform of the V belt measurement device; a driving group and a belt pulley A are arranged on a machine frame; and the driving group drives the belt pulley A. A sliding trolley is arranged on the rack, a straight-line slide rail is arranged on the sliding trolley, and a slidable testing group is arranged on the straight-line slide rail and is composed of a magnetic railing ruler, a force sensor and a belt pulley B. A serve motor is arranged on the sliding trolley and drives the testing group, a gear is arranged at the end of the sliding trolley, an eccentric central spindle of the gear is arranged on the sliding trolley, and the gear and the rack are in ratcheting connection. The V belt measurement device and measurement method can effectively improve the measurement accuracy of the length and center distance variable quantity of the V belts, facilitates V belt maintenance and determines the working conditions of the V belts.
Description
Technical field
The present invention relates to a kind of measurement mechanism, particularly a kind of length of V band and measurement mechanism of centre distance variable quantity measured.
Background technology
The V band is that a kind of transversal section is trapezoidal annular driving band, and the xsect of V band is isosceles trapezoid or the driving-belt that is approximately isosceles trapezoid, and its workplace is two sides; It is applicable to the transmission of power of little centre distance and big speed ratio, is widely used in textile machine, lathe and general power transmission.Because the difference of size system, the length of V band is represented with datum length and effective length respectively; Datum length is under the tensile force of regulation, and the V band is positioned at the girth of measuring belt wheel datum diameter place; Effective length then is under the regulation tensile force, is positioned at the girth of measuring belt wheel effective diameter place.At present, the length of V band and the measuring accuracy of centre distance variable quantity are low, and in addition improved necessity is arranged.
Summary of the invention
The objective of the invention is in order to solve weak point of the prior art, a kind of V band measurement mechanism and measuring method are provided, this device is used for measuring length and the centre distance variable quantity of V band, and is convenient and swift, improved V band measuring accuracy.
For achieving the above object, the invention discloses a kind of V band measurement mechanism, realized by following technical scheme:
A kind of V band measurement mechanism comprises frame, and framework platform is provided with tooth bar, frame is provided with driving group and belt wheel A, driving group drive pulley A, and tooth bar is provided with slide trucks, slide trucks is provided with line slide rail, line slide rail is provided with slidably test group, and the test group is made up of magnetic railings ruler, strength sensor and belt wheel B, and slide trucks is provided with servomotor, servomotor transmission test group, the slide trucks end is provided with gear, and the excentric shaft core of gear is installed on the slide trucks, the meshing connection of wheel and rack.
Among some embodiment, described servomotor is by ball screw transmission test group therein.
Among some embodiment, the other HMI that is provided with of described frame controls the interface therein, HMI control interface control test operation flow process.
Among some embodiment, described slide trucks side is provided with belt wheel B therein, and slide trucks is provided with magnetic railings ruler and strength sensor, and slide trucks is connected with belt wheel B by magnetic railings ruler, strength sensor.
Among some embodiment, be arranged with the V band on described belt wheel A and the belt wheel B therein.
Among some embodiment, described framework platform is provided with rectilinear orbit therein, the other tooth bar that is provided with of rectilinear orbit.
A kind of V band measuring method, be used for measuring length and the centre distance variable quantity of V band, the V band is under a constant-tension, the belt of V band rotates a week, the two belt wheel maximums distance between centers of belt wheel A and belt wheel B+two belt wheels minimum centers-distance+belt wheel girth=V strip length, two belt wheel maximum distance between centers-two belt wheel minimum centers-distance=centre distance variable quantities, testing process is as follows:
A. load onto two belt pulleys of corresponding specification: belt wheel A, belt wheel B, and put the V band of measured sample;
B. spur slide trucks, after belt wheel A and belt wheel B opened the V band, this moment, the V band was in relaxed state, and the wheel and rack locking mechanism by the excentric shaft core is locked in slide trucks on the rectilinear orbit;
C. select corresponding V band specification at the control interface at HMI control interface, the corresponding test parameter of the existing test of HMI V band specification: V belt tension, belt wheel size, test speed;
D. start test, servomotor drives the test group by ball screw, and the driven by servomotor ball screw drives belt wheel B left and right displacement, and the V band is tightened to certain tension force and keeps constant, the strength sensor sensing V belt tension on the test group;
E. belt wheel A drives moving one week of belt rotation of V band and keeps constant tension, magnetic railings ruler to sense two belt wheel maximum distance between centers and minimum centers-distances in the week, and HMI control level meters are calculated test result;
F. end of test (EOT) is unclamped gear, and belt wheel B gets back to initial relaxed state, takes off the V band of measured sample.
V band measurement mechanism precision height of the present invention effectively improves length and centre distance changed measurement accuracy of measurement that V is with, determines V band load impacting amount, will cause that band skids at belt wheel when avoiding V band overload, is convenient to the maintenance of V band, the bigger condition of work of adaptation centre distance.
Description of drawings
Fig. 1 is the schematic perspective view of the embodiment of the invention;
Fig. 2 is the structural representation of the embodiment of the invention;
Fig. 3 is the schematic side view of the embodiment of the invention;
Fig. 4 is the enlarged drawing of the I part of Fig. 2.
Description of reference numerals is as follows:
Embodiment
For further understanding feature of the present invention, technological means and the specific purposes that reach, function, resolve the advantages and spirit of the present invention, by below in conjunction with accompanying drawing and embodiment detailed description of the present invention being further understood.
The frame of the present invention 401 other HMI control interfaces 400 that are provided with, HMI control interface 400 control test operation flow processs, frame 401 platforms are provided with two parallel rectilinear orbits 202, article two, be provided with parallel with it tooth bar 201 between the rectilinear orbit 202, tooth bar 201 is used for location slide trucks 301, frame 401 ends are provided with driving group 101, and 101 drive pulley A102 are organized in driving, and belt wheel A102 is located at frame 401 ends.
Rectilinear orbit 202 is provided with slide trucks 301, slide trucks 301 is provided with line slide rail 304, line slide rail 304 is provided with slidably test group, and the test group is by magnetic railings ruler 305(sensed displacement amount), strength sensor 306(sensing tensile strength) form with belt wheel B103.
The side of slide trucks 301 is provided with belt wheel B103, and slide trucks 301 is provided with magnetic railings ruler 305 and strength sensor 306, and slide trucks 301 is connected with belt wheel B103 by magnetic railings ruler 305, strength sensor 306, and slide trucks 301 is provided with servomotor 302.
Servomotor 302 makes the test group in line slide rail 304 displacements of slide trucks 301 by ball screw 307 transmission test groups, and then reaches servomotor 302 driving pulley B103 front and back displacement on the line slide rail 304 of slide trucks 301, and tensioning V is with 105.
This instrument is for measuring length and the centre distance variable quantity of V with 105, V is with 105 under a constant-tension, the mode that has replaced traditional extension counterweight by strength sensor 306 and servomotor 302 drive systems, V rotates a week with 105 belt, two belt wheels (belt wheel A102, belt wheel B103) maximum distance between centers+two belt wheels minimum centers-distance+belt wheel girth=V strip length, two belt wheel maximum distance between centers-two belt wheel minimum centers-distance=centre distance variable quantities.Testing process is as follows:
A. load onto two belt pulleys (belt wheel A102, belt wheel B103) of corresponding specification, and put measured V and be with 105.
B. spur slide trucks 301, after belt wheel (belt wheel A102, belt wheel B103) was opened, this moment, belt was in relaxed state, by gear 303 and tooth bar 201 structures locking slide trucks 301.
C. select corresponding V to be with 105 specifications at the control interface at HMI control interface 400, HMI control interface 400 has been set up all test V and has been with the corresponding test parameter of 105 specifications (V belt tension, belt wheel size, test speed).
D. start test, V is with 105 to be tightened to certain tension force and to keep constant.Strength sensor 306 sensing tension force, servomotor 302 drives ball screw 307 and drives belt wheel B103 left and right displacement.
E. belt wheel A102 band V rotates a week and keeps constant tension, magnetic railings ruler 305 to sense two belt wheel maximum distance between centers and minimum centers-distances in the week with 105 moving belt, and HMI control interface 400 calculates test result.
F. end of test (EOT), belt wheel B103 gets back to initial relaxed state, takes off V and is with 105.
The above embodiment has only expressed part embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as limitation of the scope of the invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims.
Claims (7)
1. a V is with measurement mechanism, include: frame, it is characterized in that, described framework platform is provided with tooth bar, described frame is provided with driving group and belt wheel A, the described belt wheel A of described driving group transmission, described tooth bar is provided with slide trucks, and described slide trucks is provided with line slide rail, and described line slide rail is provided with slidably test group, described test group is by magnetic railings ruler, strength sensor and belt wheel B form, described slide trucks is provided with servomotor, described servomotor transmission test group, and described slide trucks end is provided with gear, the excentric shaft core of described gear is installed on the slide trucks, and described gear is connected with described tooth bar is meshing.
2. a kind of V band measurement mechanism according to claim 1 is characterized in that described servomotor is by ball screw transmission test group.
3. a kind of V band measurement mechanism according to claim 1 is characterized in that, the other HMI control interface that is provided with of described frame, described HMI control interface control test operation flow process.
4. a kind of V band measurement mechanism according to claim 1 is characterized in that described slide trucks side is provided with belt wheel B, and described slide trucks is provided with magnetic railings ruler and strength sensor, and described slide trucks is connected with belt wheel B by magnetic railings ruler, strength sensor.
5. a kind of V band measurement mechanism according to claim 4 is characterized in that, is arranged with the V band on described belt wheel A and the belt wheel B.
6. a kind of V band measurement mechanism according to claim 1 is characterized in that described framework platform is provided with rectilinear orbit, the other tooth bar that is provided with of described rectilinear orbit.
7. one kind as the measuring method of claim 1 to each described V band measurement mechanism of claim 6, be used for measuring length and the centre distance variable quantity of V band, the V band is under a constant-tension, the belt of V band rotates a week, the two belt wheel maximums distance between centers of belt wheel A and belt wheel B+two belt wheels minimum centers-distance+belt wheel girth=V strip length, two belt wheel maximum distance between centers-two belt wheel minimum centers-distance=centre distance variable quantities is characterized in that testing process is as follows:
A. load onto two belt pulleys of corresponding specification: belt wheel A, belt wheel B, and put the V band of measured sample;
B. spur slide trucks, after belt wheel A and belt wheel B opened the V band, this moment, the V band was in relaxed state, and the wheel and rack locking mechanism by the excentric shaft core is locked in slide trucks on the rectilinear orbit;
C. select corresponding V band specification at the control interface at HMI control interface, the corresponding test parameter of the existing test of HMI V band specification: V belt tension, belt wheel size, test speed;
D. start test, servomotor drives the test group by ball screw, and the driven by servomotor ball screw drives belt wheel B left and right displacement, and the V band is tightened to certain tension force and keeps constant, the strength sensor sensing V belt tension on the test group;
E. belt wheel A drives moving one week of belt rotation of V band and keeps constant tension, magnetic railings ruler to sense two belt wheel maximum distance between centers and minimum centers-distances in the week, and HMI control level meters are calculated test result;
F. end of test (EOT) is unclamped gear, and belt wheel B gets back to initial relaxed state, takes off the V band of measured sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102256677A CN103292682A (en) | 2013-06-07 | 2013-06-07 | V belt measurement device and measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102256677A CN103292682A (en) | 2013-06-07 | 2013-06-07 | V belt measurement device and measurement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103292682A true CN103292682A (en) | 2013-09-11 |
Family
ID=49093950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102256677A Pending CN103292682A (en) | 2013-06-07 | 2013-06-07 | V belt measurement device and measurement method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103292682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101823A (en) * | 2017-04-15 | 2017-08-29 | 三门县职业中等专业学校 | A kind of tired automatic test approach of timing belt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348811A (en) * | 1979-11-29 | 1982-09-14 | Hermann Berstorff Maschinenbau Gmbh | Vee belt measuring apparatus |
| CN2115517U (en) * | 1992-03-16 | 1992-09-09 | 营口市材料试验机厂 | V-belt length gauging machine |
| CN2199524Y (en) * | 1994-05-15 | 1995-05-31 | 青岛市计量测试中心 | V belt in-line auto-measurer |
| CN101566463A (en) * | 2009-05-22 | 2009-10-28 | 江苏明珠试验机械有限公司 | V-belt length measuring machine |
| CN203310364U (en) * | 2013-06-07 | 2013-11-27 | 高铁检测仪器（东莞）有限公司 | Measuring device for V belt |
-
2013
- 2013-06-07 CN CN2013102256677A patent/CN103292682A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348811A (en) * | 1979-11-29 | 1982-09-14 | Hermann Berstorff Maschinenbau Gmbh | Vee belt measuring apparatus |
| CN2115517U (en) * | 1992-03-16 | 1992-09-09 | 营口市材料试验机厂 | V-belt length gauging machine |
| CN2199524Y (en) * | 1994-05-15 | 1995-05-31 | 青岛市计量测试中心 | V belt in-line auto-measurer |
| CN101566463A (en) * | 2009-05-22 | 2009-10-28 | 江苏明珠试验机械有限公司 | V-belt length measuring machine |
| CN203310364U (en) * | 2013-06-07 | 2013-11-27 | 高铁检测仪器（东莞）有限公司 | Measuring device for V belt |
Non-Patent Citations (1)
| Title |
|---|
| 丁昌京 等: "《小型传动带测长设备》", 《橡胶技术与装备》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101823A (en) * | 2017-04-15 | 2017-08-29 | 三门县职业中等专业学校 | A kind of tired automatic test approach of timing belt |
| CN107101823B (en) * | 2017-04-15 | 2019-07-09 | 三门县职业中等专业学校 | A kind of synchronous belt fatigue automatic test approach |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208960862U (en) | A kind of wirerope cutter device | |
| CN106862652A (en) | A kind of square tube multi-angle sawing machine | |
| CN208122335U (en) | Strand pulling machine and steel strand wires penetrate device | |
| CN206694511U (en) | A kind of motor driver used for oil extractor for belt tightening regulation | |
| CN203414286U (en) | A novel multifunctional variable-angle loading test machine | |
| CN103831694B (en) | A kind of special-shaped pipeline sander | |
| CN107389012A (en) | A kind of electromechanical elevator compensation chain length-measuring appliance | |
| CN203541181U (en) | Full-servo low movable numerical control bending machine belt drive system | |
| CN203310364U (en) | Measuring device for V belt | |
| CN103292682A (en) | V belt measurement device and measurement method | |
| CN214269752U (en) | Steel wire winding mechanism with on-line detection function | |
| CN207020013U (en) | Agricultural V bands fatigue tester | |
| CN206670916U (en) | It is a kind of to test ball screw assembly, static state input torque and the device of power output relation | |
| CN105352532A (en) | Wheel set axis automatic positioning device for wheel set maintenance | |
| CN111397476A (en) | Diamond wire saw measuring equipment and method thereof | |
| CN201622143U (en) | Device for measuring movement tension of speed limiter for elevator and movement tensile force of safety tongs | |
| CN202321810U (en) | Winder | |
| CN205709514U (en) | A kind of bridge crane of mixing plant | |
| CN107626980B (en) | Three axis can detect the high-speed cutting machine of Buddha's warrior attendant thread breakage | |
| CN213316268U (en) | Roller bounce detection and sorting equipment | |
| CN210108205U (en) | Reciprocating type rope length metering device | |
| JPH0684009B2 (en) | Concrete cutting equipment | |
| CN205148334U (en) | Press from both sides modus ponens arm | |
| CN203922655U (en) | A kind of automatic doffing machine support moves up and down device | |
| CN203643156U (en) | Anti-falling safety device speed calibration test bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130911 |