CN104713716B - Two-state driving device for textile spindle dynamic performance test - Google Patents
Two-state driving device for textile spindle dynamic performance test Download PDFInfo
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- CN104713716B CN104713716B CN201510106601.5A CN201510106601A CN104713716B CN 104713716 B CN104713716 B CN 104713716B CN 201510106601 A CN201510106601 A CN 201510106601A CN 104713716 B CN104713716 B CN 104713716B
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- spindle
- slide block
- tensioning wheel
- guide rail
- dynamic performance
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Abstract
The invention provides a two-state driving device for a textile spindle dynamic performance test. The two-state driving device for the textile spindle dynamic performance test comprises a rack, a sliding block guide rail is arranged on the rack, and a sliding block is arranged on the sliding block guide rail. The sliding block is connected with a lead screw, and a hand wheel is arranged at the end of the lead screw. A motor is arranged on the sliding block, and a big belt pulley is coaxially connected with the motor. A tensioning wheel sliding block guide rail is arranged on the rack through a guide rail bracket, the tensioning wheel sliding block guide rail is provided with a tensioning wheel sliding block, and a tensioning wheel is arranged on the tensioning wheel sliding block. One end of a connecting rod is connected with the tensioning wheel sliding block, the other end of the connecting rod is connected with one end of a control rod, and the other end of the control rod is connected with the guide rail bracket. A spindle frame is arranged on the rack, a reference spindle is arranged on the spindle frame, and the spindle frame is further provided with a mounting position of a tested spindle. The big belt pulley, the tensioning wheel and the reference spindle are connected through a spindle tape. The two-state driving device has two working states, the tested data are not influenced by the belt pulley, the tensioning wheel, the spindle tape and the like of the system, and therefore the actual dynamic performance of the tested spindle can be accurately reflected.
Description
Technical field
The present invention relates to a kind of spinning spindle dynamic performance testing belongs to mechanical test technology neck with double state-driven devices
Domain.
Background technology
Spindle is one of main parts size of textile industry, its dynamic property directly influence institute's yarn quality,
Energy ezpenditure and the physical and mental health of operating personnel.Spindle during research and development, passes through generally by special manufacturer production
The series of steps such as design, processing, assembling, test, improvement, are progressively optimized to the structure and processing technology of spindle, so as to
Make spindle that there is excellent dynamic property in the case where use requirement is met, i.e., with high working speed, less vibration
And noise, and have relatively low energy ezpenditure.From R＆D process as can be seen that the test of spindle dynamic property is very important
Step, whether test result is accurate, whether research and development of the actual dynamic performance that is whether can correctly reflecting spindle to spindle are successful
With important function.
Because spindle itself is without power section, to test its dynamic property and first have to drive it so as to reach requirement
Rotating speed.Existing spindle dynamic performance testing system is all using a kind of close to by the way of production application, by spindle
Be driven into certain rotating speed, then with power consumption, vibration, noise method of testing measuring corresponding data, power consumption as spindle,
Vibration, noise etc..
Current spindle test device is all such as (China of document 1 realizing the driving of spindle by the way of V belt translation
Patent, application number：201010253250.8) device be given in is to drive big belt wheel with motor, then by big belt wheel, tensioning
Wheel, spindle band are that spindle is arranged on a flexible installing that can be moved forward and backward the characteristics of the device driving wharve to be allowed to rotate
On device, spindle is convenient to be assembled and disassembled, and the tensile force of spindle band ensures by weight.Document 2 (Chinese patent, application number：
201210144017.5) and document 3 (Chinese patent, application number：201410130935.1) in spindle-driving it is similar, all
Tensioning wheel is not adopted, only spindle is arranged on transportable slide plate in the spindle-driving in document 2, spindle band
Power is ensured by weight.The tensile force of the band in document 3 is proximate to weight dragging motor and big belt wheel moves to realize.
Existing spindle test is similar with driving device structure, effect also close to, equally all have a problem that, that is, measure
Result, no matter vibrate, noise or power consumption, be all whole mechanism, rather than tested spindle.With this test result pair
Spindle is evaluated, it is difficult to draw objective results.
The content of the invention
The technical problem to be solved in the present invention be to provide it is a kind of for spinning spindle dynamic performance testing, can be exactly
Measure the driving means of the performance parameter of spindle.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of spinning spindle dynamic performance testing of offer is used
Double state-driven devices, it is characterised in that：Including frame, in frame, slide block guide rail is provided with slide block, slide block to slide block guide rail
Connection leading screw, leading screw end is provided with handwheel；Slide block is provided with motor, and big belt wheel and motor coaxle connect；Tensioning wheel slide block guide rail
By guide rail bracket in frame, tensioning wheel slide block guide rail is provided with tensioning wheel slide block, and tensioning wheel is on tensioning wheel slide block；Even
Bar one end and tensioning wheel slide block connect, and the connecting rod other end and control stick one end connect, and the control stick other end and guide rail bracket connect；Machine
Frame is provided with spindle shelf, with reference to spindle on spindle shelf, the installation position of tested spindle is additionally provided with spindle shelf；Big belt wheel,
Bearing up pulley and with reference to spindle by spindle band connect.
Preferably, the slide block guide rail is located in the frame by slider frame.
Preferably, the slide block is provided with screwed hole, and screwed hole and the leading screw cooperatively form screw pair.
Preferably, the motor is located on the slide block by motor rack.
Preferably, the tensioning wheel is located on the tensioning wheel slide block by tension wheel shaft.
Preferably, the tensioning wheel have two operating positions, one be from the farthest position of the big belt wheel, another
It is that, from the nearest position of the big belt wheel, the two operating positions are switched over by rotating the control stick.
When the device that the present invention is provided is used, first, one is only installed in whole device only with reference to spindle, rotates control stick,
Tensioning wheel is moved to into most left position, the tensile force that handwheel adjusts spindle band is rotated, motor, the big band of Motor drive is subsequently started
Wheel, then drive tensioning wheel and rotate under desired rotating speed with reference to spindle, the performance parameter of whole device under the state is measured, make
It is reference.Then, the relevant position tested spindle being installed on spindle shelf, rotates control stick, tensioning wheel is moved to most right
Position, rotate handwheel and adjust the tensile force of spindle band, start motor, rotate big belt wheel and drive tensioning wheel and two spindles
The rotating speed of requirement is reached, the performance parameter of whole device is measured.The corresponding data measured under two states is compared into process
Just performance parameter of the tested spindle in the case where rotating speed is required can be drawn.
The device that the present invention is provided overcomes the deficiencies in the prior art, can exactly measure the performance parameter of spindle, institute
The other factorses such as the data measured belt wheel, tensioning wheel, spindle band not by composition system are affected, therefore can exactly reflect tested
The actual dynamic performance of spindle.
Description of the drawings
The spinning spindle dynamic performance testing pair state-driven schematic devices that Fig. 1 is provided for the present invention；
Fig. 2 is schematic diagram when spinning spindle dynamic performance testing is only worked with double state-driven devices with reference to spindle；
Fig. 3 is that spinning spindle dynamic performance testing is worked with double state-driven devices with reference to spindle and tested spindle simultaneously when
Schematic diagram.
Specific embodiment
To become apparent the present invention, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Spinning spindle dynamic performance testing double state-driven schematic devices, described spinning that Fig. 1 is provided for the present invention
Knit the double state-driven devices of spindle dynamic performance testing by frame 1, slide block guide rail 2, slide block 3, slider frame 4, slide block leading screw 5,
Handwheel 6, motor 7, motor rack 8, big belt wheel 9, spindle band 10, tensioning wheel 11, tension wheel shaft 12, tensioning wheel slide block 13, tensioning skidding
Block guide rail 14, connecting rod 15, control stick 16, guide rail bracket 17, with reference to spindle 18, the screw of spindle shelf 19 and connection, pin, key etc.
Composition.
Slider frame 4 is arranged in frame 1 by screw, and slide block guide rail 2 is arranged on slider frame 4 by screw, and slide block 3 can
To move along slide block guide rail 2 on slider frame 4.There is screwed hole on slide block 3, the screwed hole and leading screw 5 cooperatively form screw pair, hand
Wheel 6 is arranged on the end of leading screw 5.Motor rack 8 is arranged on slide block 3 by screw, and motor 7 is arranged on motor rack 8, big belt wheel
9 be co-axially mounted with the axle of motor 7 together with.Guide rail bracket 17 is arranged in frame 1 by screw, and tensioning wheel slide block guide rail 14 uses spiral shell
Nail is arranged on guide rail bracket 17, and tensioning wheel slide block 13 is mounted on tensioning wheel slide block guide rail 14, can be slided along guide rail direction.Tensioning
Wheel shaft 12 is arranged on tensioning wheel slide block 13, and tensioning wheel 11 is arranged on tension wheel shaft 12, the one end of connecting rod 15 and tensioning wheel slide block
13 are connected with bearing pin, and the other end of connecting rod 15 and the one end of control stick 16 are by bearing pin connection, the other end of control stick 16 and guide rail bracket 17
Connected by bearing pin.Spindle shelf 19 is arranged in frame 1 by screw, is arranged on spindle shelf 19 with reference to spindle 18, spindle shelf
The installation position of tested spindle is additionally provided with 19.Big belt wheel 9, tensioning wheel 11 and connected by spindle band 10 with reference to spindle 18.
When in use, control stick 16 is rotated, tensioning wheel 11 is moved to into the position of most left (farthest i.e. from big belt wheel 9), this
When the slider-crank mechanism that constituted of control stick 16, connecting rod 15, tensioning wheel slide block 13 and guide rail 14 in dead-centre position, entirely
One spindle is only installed, it refers to spindle as one on device.The schematic device of this state is as shown in Figure 2.
The tensile force that handwheel 6 adjusts spindle band 10 is rotated, motor 7 is subsequently started, motor 7 drives big belt wheel 9, then drives tensioning
Take turns 11 and rotate under desired rotating speed with reference to spindle 18, measure the vibration of whole device, noise and power consumption under the state, make
It is reference.
Tested spindle 20 is installed to into the relevant position on spindle shelf 19, control stick 16 is rotated, tensioning wheel 11 is moved to
The position of most right (i.e. nearest from big belt wheel 9), at this moment control stick 16, connecting rod 15, tensioning wheel slide block 13 and guide rail 14 are constituted
Slider-crank mechanism be in dead-centre position, rotate handwheel 6 and adjust the tensile force of spindle band, the whole device under this state is such as
Shown in Fig. 3.
Motor 7 is started, big belt wheel 9 is rotated and is driven tensioning wheel 11 and two spindles to reach the rotating speed of requirement.Measure whole
The vibration of individual device, noise and power consumption, measurement data is processed the corresponding data measured under the first state with device to be carried out
Relatively processing just can draw vibration of the tested spindle 20 in the case where rotating speed is required, noise and power consumption.
Because the size of the data measured by traditional spindle test system depends not only on the impact of tested spindle, and
Belt wheel, tensioning wheel, spindle band also by composition system etc. are affected, therefore can not accurately reflect the performance of tested spindle.The present invention
The structure different from existing spindle test device or system is employed, spindle-driving work under two states is enable
Make：A kind of state is only to work with reference to spindle, and another kind of state is worked simultaneously with reference to spindle and tested spindle, is measured respectively
Vibration, noise and power consumption under two states, by compare process be obtained in that the accurate vibration of tested spindle, noise and
Power consumption, now, the impact of system other parts is counteracted relatively.
Claims (5)
1. a kind of spinning spindle dynamic performance testing is with double state-driven devices, it is characterised in that：Including frame (1), slide block is led
In frame (1), slide block guide rail (2) is provided with slide block (3) to rail (2), and slide block (3) connects leading screw (5), and leading screw (5) end sets
There is handwheel (6)；Slide block (3) is provided with motor (7), and big belt wheel (9) and motor (7) are coaxially connected；Tensioning wheel slide block guide rail (14)
By guide rail bracket (17) in frame (1), tensioning wheel slide block guide rail (14) is provided with tensioning wheel slide block (13), tensioning wheel (11)
On tensioning wheel slide block (13)；Connecting rod (15) one end and tensioning wheel slide block (13) connection, connecting rod (15) other end and control stick
(16) one end connection, control stick (16) other end and guide rail bracket (17) connect；Frame (1) is provided with spindle shelf (19), with reference to ingot
Sub (18) are additionally provided with the installation position of tested spindle (20) on spindle shelf (19) on spindle shelf (19)；Big belt wheel (9), tensioning
Take turns (11) and connected by spindle band (10) with reference to spindle (18)；
The tensioning wheel (11) can work with two operating positions, the driving means under two states：A kind of state
It is only to work with reference to spindle (18), tensioning wheel (11) is from the farthest position of the big belt wheel (9)；Another kind of state is reference
Spindle (18) and tested spindle work simultaneously, and tensioning wheel (11) is from the nearest position of the big belt wheel (9), the two working positions
Put and switched over by rotating the control stick (16).
2. a kind of spinning spindle dynamic performance testing as claimed in claim 1 is with double state-driven devices, it is characterised in that：Institute
Slide block guide rail (2) is stated by slider frame (4) in the frame (1).
3. a kind of spinning spindle dynamic performance testing as claimed in claim 1 is with double state-driven devices, it is characterised in that：Institute
State slide block (3) and be provided with screwed hole, screwed hole and the leading screw (5) cooperatively form screw pair.
4. a kind of spinning spindle dynamic performance testing as claimed in claim 1 is with double state-driven devices, it is characterised in that：Institute
Motor (7) is stated by motor rack (8) on the slide block (3).
5. a kind of spinning spindle dynamic performance testing as claimed in claim 1 is with double state-driven devices, it is characterised in that：Institute
Tensioning wheel (11) is stated by tension wheel shaft (12) on the tensioning wheel slide block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510106601.5A CN104713716B (en) | 2015-03-10 | 2015-03-10 | Two-state driving device for textile spindle dynamic performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510106601.5A CN104713716B (en) | 2015-03-10 | 2015-03-10 | Two-state driving device for textile spindle dynamic performance test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104713716A CN104713716A (en) | 2015-06-17 |
| CN104713716B true CN104713716B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510106601.5A Expired - Fee Related CN104713716B (en) | 2015-03-10 | 2015-03-10 | Two-state driving device for textile spindle dynamic performance test |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1374082A1 (en) * | 1986-05-19 | 1988-02-15 | Институт проблем надежности и долговечности машин АН БССР | Arrangement for dynamic tests of grinding machine spindle unit |
| 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 |
| CN101963517A (en) * | 2010-08-13 | 2011-02-02 | 东华大学 | High-grade spinning spindle oriented dynamic performance test system |
| CN201795881U (en) * | 2010-07-28 | 2011-04-13 | 浙江日发纺织机械有限公司 | Device for measuring power of spindle of spinning machine |
| CN102645297A (en) * | 2012-04-29 | 2012-08-22 | 河南二纺机股份有限公司 | Testing instrument for dynamic virtual power of spindle |
| 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 CN201510106601.5A patent/CN104713716B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1374082A1 (en) * | 1986-05-19 | 1988-02-15 | Институт проблем надежности и долговечности машин АН БССР | Arrangement for dynamic tests of grinding machine spindle unit |
| 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 |
| CN201795881U (en) * | 2010-07-28 | 2011-04-13 | 浙江日发纺织机械有限公司 | Device for measuring power of spindle of spinning machine |
| CN101963517A (en) * | 2010-08-13 | 2011-02-02 | 东华大学 | High-grade spinning spindle oriented dynamic performance test system |
| CN102645297A (en) * | 2012-04-29 | 2012-08-22 | 河南二纺机股份有限公司 | Testing instrument for dynamic virtual power of spindle |
| 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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| Publication number | Publication date |
|---|---|
| CN104713716A (en) | 2015-06-17 |
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