CN104713715A - Easy-to-adjust double-state driving device for textile spindle dynamic performance test - Google Patents
Easy-to-adjust double-state driving device for textile spindle dynamic performance test Download PDFInfo
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- CN104713715A CN104713715A CN201510104240.0A CN201510104240A CN104713715A CN 104713715 A CN104713715 A CN 104713715A CN 201510104240 A CN201510104240 A CN 201510104240A CN 104713715 A CN104713715 A CN 104713715A
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- spindle
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- stretching pulley
- dynamic performance
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Abstract
The invention provides an easy-to-adjust double-state driving device for a textile spindle dynamic performance test. The easy-to-adjust double-state driving device comprises a rack, a horizontal guide rail and a vertical guide rail are arranged on the rack, and sliding blocks on the horizontal guide rail and the vertical guide rail are connected with a horizontal lead screw and a vertical lead screw respectively, wherein hand wheels are arranged at the end of the horizontal lead screw and the end of the vertical lead screw. A reference spindle and a first tensioning wheel are arranged on the horizontal sliding block through a movable spindle frame. A big belt pulley is connected with a motor on the vertical sliding block. A second tensioning wheel is arranged on a second tensioning wheel sliding block, and the second tensioning wheel sliding block is arranged on the rack through a second tensioning wheel sliding block guide rail. One end of a crank shaft is connected with a second tensioning wheel guide rail, and the other end of the crank shaft is connected with a crank. One end of a connecting rod is connected with the second tensioning wheel sliding block, and the other end of the connecting rod is connected with the crank. The first tensioning wheel, the big belt pulley, the second tensioning wheel and the reference spindle are connected through a spindle tape. The spindle frame is arranged on the rack. The easy-to-adjust double-state driving device has two working states, the performance parameters of the spindle can be accurately tested, and spindles of different specifications can be adjusted conveniently.
Description
Technical field
The present invention relates to the two state-driven device of the easy tune type of a kind of spinning spindle dynamic performance testing, belong to mechanical test technical field.
Background technology
Spindle is one of main parts size of textile industry, and its dynamic property directly has influence on the physical and mental health of the quality of institute's yarn, energy ezpenditure and operating personnel.Spindle is usually by special manufacturer production, in research and development process, by series of steps such as design, processing, assembling, test, improvement, progressively the structure of spindle and processing technology are optimized, to make spindle have excellent dynamic property when meeting request for utilization, namely there is high working speed, less vibration & noise, and have lower energy ezpenditure.As can be seen from R&D process, the test of spindle dynamic property is very important step, test result whether accurately, whether correctly can reflect whether the actual dynamic performance of spindle successfully has vital role to the research and development of spindle.
Because spindle itself does not have power section, its dynamic property be tested and first will drive it, make it meet the requirements of rotating speed.Existing spindle dynamic performance testing system is all adopt a kind of mode close to production application, spindle is driven into certain rotating speed, corresponding data are measured again, as the power consumption, vibration, noise etc. of spindle by the method for testing of power consumption, vibration, noise.
Current spindle proving installation is all adopt the mode of V belt translation to realize the driving of spindle, as document 1 (Chinese patent, application number: the device provided 201010253250.8) drives large belt wheel with motor, wharve is driven to make it to rotate by large belt wheel, stretching pulley, spindle band again, the feature of this device is that spindle is arranged on a flexible installing device that can move forward and backward, the convenient mounting or dismounting of spindle, the tensile force of spindle band ensures by weight.Document 2 (Chinese patent, 201210144017.5) and document 3 (Chinese patent application number:, application number: the spindle-driving 201410130935.1) is similar, all do not adopt stretching pulley, in spindle-driving only in document 2, spindle is arranged on transportable slide plate, and spindle band tension force is ensured by weight.The tensile force of the band in document 3 moves near weight dragging motor and large belt wheel and realizes.
Existing spindle test driving device structure is similar, and effect is also close, equally all there is a problem, the result namely recorded, no matter vibrates, noise or power consumption, is all whole mechanism, instead of tested spindle.By this test result, spindle is evaluated, be difficult to draw objective results.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of for spinning spindle dynamic performance testing, can measure the performance parameter of spindle exactly, and be applicable to the drive unit of the spindle of different size.
In order to solve the problems of the technologies described above, technical scheme of the present invention is to provide the two state-driven device of the easy tune type of a kind of spinning spindle dynamic performance testing, it is characterized in that: comprise frame, horizontal guide rail is located in frame, horizontal guide rail is provided with cross sliding clock, cross sliding clock connects horizontal screw lead, and the end of horizontal screw lead is located at by horizontal handwheel; Mobile spindle shelf is located on cross sliding clock, and mobile spindle shelf is provided with reference to spindle and the first stretching pulley;
Vertical guide rail is located in frame, and vertical guide rail is provided with vertical slipper, and vertical slipper connects down-feed screw, and the end of down-feed screw is located at by vertical handwheel; Motor is located on vertical slipper, and large belt wheel is coaxially connected with motor;
Second stretching pulley is located on the second stretching pulley slide block, and the second stretching pulley slide block is located on the second stretching pulley slide block guide rail, and the second stretching pulley slide block guide rail is located in frame; Crank axle one end connects the second stretching pulley guide rail, crank axle other end connecting crank, and connecting rod one end connects the second stretching pulley slide block, and the connecting rod other end is connected with crank; First stretching pulley, large belt wheel, the second stretching pulley, reference spindle are connected by spindle band;
Spindle shelf to be located in frame and to be positioned at reference to spindle side, and spindle shelf is provided with the installation position of tested spindle.
Preferably, described cross sliding clock is provided with threaded hole, and threaded hole and described horizontal screw lead coordinate formation screw pair.
Preferably, described first stretching pulley is located on described mobile spindle shelf by the first tension wheel shaft.
Preferably, described vertical slipper is provided with threaded hole, and threaded hole and described down-feed screw coordinate formation screw pair.
Preferably, described second stretching pulley slide block guide rail is set up in frame by guide supporting.
Preferably, described second stretching pulley is located on the second stretching pulley slide block by the second tension wheel shaft.
Preferably, described second stretching pulley has two working positions, and one is from described large belt wheel position farthest, and another is from the nearest position of described large belt wheel, and these two working positions switch by rotating described crank.
When device provided by the invention uses, first, whole device is only installed one with reference to spindle, rotating crank, second stretching pulley is moved to the most left position, rotate horizontal handwheel, mobile spindle shelf is driven to move by horizontal screw lead, thus by the tension adjustment of spindle band to suitable size, the height of the large belt wheel of rotational vertical handwheel adjustable, to adapt to the spindle of differing heights, starts motor, makes to rotate under the rotating speed required with reference to spindle, the vibration of whole device under measuring this state, noise and power consumption, as a reference.Then, tested spindle is installed to the relevant position on spindle shelf, rotating crank, second stretching pulley is moved to the rightest position, and the tensile force of spindle band adjusted by the horizontal handwheel of rotation, starts motor, make two spindles meet the requirements of rotating speed, measure the vibration of whole device, noise and power consumption.The corresponding data measured under two states is compared process and just can show that tested spindle is requiring the performance parameter under rotating speed.
Device provided by the invention overcomes the deficiencies in the prior art, the performance parameter of spindle can be measured exactly, measured data are not by the impact of the other factors such as belt wheel, stretching pulley, spindle band of composition system, therefore the actual dynamic performance of tested spindle can be reflected exactly, for the spindle of different size, can be regulated easily by rotation hand wheel.
Accompanying drawing explanation
Fig. 1 is the two state-driven device schematic diagram of the easy tune type of spinning spindle dynamic performance testing provided by the invention;
Fig. 2 is that the two state-driven device of the easy tune type of spinning spindle dynamic performance testing only has with reference to schematic diagram during spindle work;
Fig. 3 is the easy tune type of spinning spindle dynamic performance testing two state-driven device schematic diagram when simultaneously working with reference to spindles and tested spindle.
Embodiment
For making the present invention become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Fig. 1 is the two state-driven device schematic diagram of the easy tune type of spinning spindle dynamic performance testing provided by the invention, described spinning spindle dynamic performance testing uses two state-driven device by frame 1, horizontal handwheel 2, horizontal guide rail 3, horizontal screw lead 4, cross sliding clock 5, mobile spindle shelf 6, vertical handwheel 7, down-feed screw 8, vertical guide rail 9, first tension wheel shaft 10, first stretching pulley 11, motor 12, vertical slipper 13, large belt wheel 14, second stretching pulley slide block guide rail 15, second stretching pulley slide block 16, second tension wheel shaft 17, second stretching pulley 18, connecting rod 19, crank axle 20, crank 21, with reference to spindle 22, guide rail supporting frame 23, spindle shelf 24, spindle band 25 and the screw connected, pin, the compositions such as key.
Horizontal guide rail 3 is installed in frame 1 by screw, and cross sliding clock 5 is contained on horizontal guide rail 3, can slide along horizontal guide rail 3; Cross sliding clock 5 has threaded hole, and this threaded hole same level leading screw 4 coordinates and forms screw pair, and horizontal handwheel 2 is arranged on the end of horizontal screw lead 4.Mobile spindle shelf 6 is arranged on cross sliding clock 5 by screw, is arranged on mobile spindle shelf 6, mobile spindle shelf 6 is also provided with the first tension wheel shaft 10, first stretching pulley 11 and is contained on the first tension wheel shaft 10 with reference to spindle 22.
Vertical guide rail 9 is arranged in frame 1 by screw, and vertical slipper 13 is contained on vertical guide rail 9, can slide along vertical guide rail 9; Vertical slipper 13 has threaded hole, and this threaded hole coordinates formation screw pair with down-feed screw 8, and vertical handwheel 7 is arranged on the end of down-feed screw 8.Motor 12 is installed on vertical slipper 13 by screw, and large belt wheel 14 is coaxially connected with the axle of motor 12.
Guide rail supporting frame 23 is arranged in frame 1 by screw, and the second stretching pulley slide block guide rail 15 is arranged on guide rail supporting frame 23 by screw, and the second stretching pulley slide block 16 is arranged on also can along slide on the second stretching pulley slide block guide rail 15.Second tension wheel shaft 17 is arranged on the second stretching pulley slide block 16, and the second stretching pulley 18 is arranged on the second tension wheel shaft 17.Crank axle 20 one end is arranged on the second stretching pulley guide rail 15, crank axle 20 other end connecting crank 21, and the two forms revolute pair; Connecting rod 19 one end is connected by bearing pin with the second stretching pulley slide block 16 and forms revolute pair, and connecting rod 19 other end is connected by bearing pin with crank 21 one end and forms revolute pair.First stretching pulley 11, large belt wheel 14, second stretching pulley 18, reference spindle 22 are connected by spindle band 25.Spindle shelf 24 is arranged in frame 1 by screw, and spindle shelf 24 is located at reference to spindle 22 side, and spindle shelf 24 is provided with the installation position of tested spindle.
In use, rotating crank 21, second stretching pulley 18 is moved to the position of the most left (namely from large belt wheel 14 farthest), at this moment the slider-crank mechanism that crank 21, connecting rod 19, second stretching pulley slide block 16 and the second stretching pulley slide block guide rail 15 form is in dead-centre position, whole device is only installed a spindle (namely with reference to spindle 22), it is as a reference spindle.Rotate horizontal handwheel 2, mobile spindle shelf 6 can be driven to move by horizontal screw lead 4, thus by the tension adjustment of spindle band 25 to suitable size, the height of the large belt wheel 14 of rotational vertical handwheel 7 adjustable is to adapt to the spindle of differing heights.The device of this state as shown in Figure 2.
Start motor 12, motor 12 drives large belt wheel 14, then drives two stretching pulleys and rotate under the rotating speed required with reference to spindle, the vibration of whole device under measuring this state, noise and power consumption, as a reference.
Tested spindle 26 is installed on spindle shelf 24, rotating crank 21, second stretching pulley 18 is moved to the position of the rightest (namely nearest from large belt wheel 14), at this moment the slider-crank mechanism that crank 21, connecting rod 19, second stretching pulley slide block 16 and the second stretching pulley slide block guide rail 15 form is in dead-centre position, the tensile force of spindle band 25 adjusted by the horizontal handwheel 2 of rotation, and the whole device under this state as shown in Figure 3.
Start motor 12, large belt wheel 14 rotated and drives two stretching pulleys and two spindles to meet the requirements of rotating speed, measuring the vibration of whole device, noise and power consumption.Measurement data is compared process with the corresponding data measured under the first state of device process and just can show that tested spindle is requiring the vibration under rotating speed, noise and power consumption.
The size of the data measured by traditional spindle test macro not only depends on the impact of tested spindle, but also is subject to the impact of the belt wheel, stretching pulley, spindle band etc. of composition system, therefore accurately can not reflect the performance of tested spindle.Present invention employs the structure being different from existing spindle proving installation or system, this spindle-driving is worked under two states: a kind of state only has with reference to spindle work, simultaneously another kind of state works with reference to spindle and tested spindle, measure the vibration under two states, noise and power consumption respectively, the vibration accurately of tested spindle, noise and power consumption can be obtained by comparing process, now, the impact of other ingredient of system is counteracted relatively.For the spindle of different size, by the height of rotational vertical handwheel and the large belt wheel of adjustable to adapt to the spindle of differing heights, easy to adjust.
Claims (7)
1. the spinning spindle dynamic performance testing two state-driven device of easy tune type, it is characterized in that: comprise frame (1), horizontal guide rail (3) is located in frame (1), horizontal guide rail (3) is provided with cross sliding clock (5), cross sliding clock (5) connects horizontal screw lead (4), and the end of horizontal screw lead (4) is located at by horizontal handwheel (2); Mobile spindle shelf (6) is located on cross sliding clock (5), and mobile spindle shelf (6) is provided with reference to spindle (22) and the first stretching pulley (11);
Vertical guide rail (9) is located in frame (1), vertical guide rail (9) is provided with vertical slipper (13), vertical slipper (13) connects down-feed screw (8), and the end of down-feed screw (8) is located at by vertical handwheel (7); Motor (12) is located on vertical slipper (13), and large belt wheel (14) is coaxially connected with motor (12);
Second stretching pulley (18) is located on the second stretching pulley slide block (16), second stretching pulley slide block (16) is located on the second stretching pulley slide block guide rail (15), and the second stretching pulley slide block guide rail (15) is located in frame (1); Crank axle (20) one end connects the second stretching pulley guide rail (15), crank axle (20) other end connecting crank (21), connecting rod (19) one end connects the second stretching pulley slide block (16), and connecting rod (19) other end is connected with crank (21); First stretching pulley (11), large belt wheel (14), the second stretching pulley (18), reference spindle (22) are connected by spindle band (25);
Frame (1) of being located at spindle shelf (24) goes up and is positioned at reference to spindle (22) side, and spindle shelf (24) is provided with the installation position of tested spindle (26).
2. a kind of spinning spindle dynamic performance testing as claimed in claim 1 two state-driven device of easy tune type, it is characterized in that: described cross sliding clock (5) is provided with threaded hole, threaded hole and described horizontal screw lead (4) coordinate formation screw pair.
3. a kind of spinning spindle dynamic performance testing as claimed in claim 1 two state-driven device of easy tune type, is characterized in that: described first stretching pulley (11) is located on described mobile spindle shelf (6) by the first tension wheel shaft (10).
4. a kind of spinning spindle dynamic performance testing as claimed in claim 1 two state-driven device of easy tune type, it is characterized in that: described vertical slipper (13) is provided with threaded hole, threaded hole and described down-feed screw (8) coordinate formation screw pair.
5. a kind of spinning spindle dynamic performance testing as claimed in claim 1 two state-driven device of easy tune type, is characterized in that: described second stretching pulley slide block guide rail (15) is located in frame (1) by guide rail supporting frame (23).
6. a kind of spinning spindle dynamic performance testing as claimed in claim 1 two state-driven device of easy tune type, is characterized in that: described second stretching pulley (18) is located on the second stretching pulley slide block (16) by the second tension wheel shaft (17).
7. a kind of spinning spindle dynamic performance testing as claimed in claim 1 two state-driven device of easy tune type, it is characterized in that: described second stretching pulley (18) has two working positions, one is from described large belt wheel (14) position farthest, another is from the nearest position of described large belt wheel (14), and these two working positions switch by rotating described crank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104240.0A CN104713715B (en) | 2015-03-10 | 2015-03-10 | A kind of spinning spindle dynamic performance testing double state-driven devices of easy tune type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104240.0A CN104713715B (en) | 2015-03-10 | 2015-03-10 | A kind of spinning spindle dynamic performance testing double state-driven devices of easy tune type |
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| Publication Number | Publication Date |
|---|---|
| CN104713715A true CN104713715A (en) | 2015-06-17 |
| CN104713715B CN104713715B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510104240.0A Expired - Fee Related CN104713715B (en) | 2015-03-10 | 2015-03-10 | A kind of spinning spindle dynamic performance testing double state-driven devices of easy tune type |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235092A (en) * | 1979-06-08 | 1980-11-25 | Burroughs Corporation | Low friction bearing running torque measuring apparatus |
| CN1079299A (en) * | 1993-04-05 | 1993-12-08 | 石家庄市纺织器材一厂 | Photoelectric checker for vibration amplitude of spindle |
| CN101631904A (en) * | 2007-03-20 | 2010-01-20 | 欧瑞康纺织有限及两合公司 | The drive unit that is used for the spindle of ring spinner |
| CN101963517A (en) * | 2010-08-13 | 2011-02-02 | 东华大学 | High-grade spinning spindle oriented dynamic performance test system |
| CN103868584A (en) * | 2014-04-03 | 2014-06-18 | 天津工业大学 | Spindle vibration testing device of ring spinning frame |
-
2015
- 2015-03-10 CN CN201510104240.0A patent/CN104713715B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235092A (en) * | 1979-06-08 | 1980-11-25 | Burroughs Corporation | Low friction bearing running torque measuring apparatus |
| CN1079299A (en) * | 1993-04-05 | 1993-12-08 | 石家庄市纺织器材一厂 | Photoelectric checker for vibration amplitude of spindle |
| CN101631904A (en) * | 2007-03-20 | 2010-01-20 | 欧瑞康纺织有限及两合公司 | The drive unit that is used for the spindle of ring spinner |
| CN101963517A (en) * | 2010-08-13 | 2011-02-02 | 东华大学 | High-grade spinning spindle oriented dynamic performance test system |
| CN103868584A (en) * | 2014-04-03 | 2014-06-18 | 天津工业大学 | Spindle vibration testing device of ring spinning frame |
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| CN104713715B (en) | 2017-03-08 |
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