CN203874981U - Work table linear vibrating mechanism of linear vibrator - Google Patents
Work table linear vibrating mechanism of linear vibrator Download PDFInfo
- Publication number
- CN203874981U CN203874981U CN201420306500.3U CN201420306500U CN203874981U CN 203874981 U CN203874981 U CN 203874981U CN 201420306500 U CN201420306500 U CN 201420306500U CN 203874981 U CN203874981 U CN 203874981U
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- straight
- linear
- workbench
- work table
- longitudinal
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- 230000010355 oscillation Effects 0.000 claims description 25
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 11
- 238000005096 rolling process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a work table linear vibrating mechanism of a linear vibrator. The work table linear vibrating mechanism comprises a bottom plate, a work table, a longitudinal sliding and guiding device and vibrating springs. The longitudinal sliding and guiding device comprises at least two longitudinal guiding columns which are fixedly arranged on the bottom plate at intervals, longitudinal sliding guiding sleeves are arranged on the longitudinal guiding columns, the vibrating springs are arranged on the longitudinal guiding columns between the work table and the bottom plate in a sleeved mode, and the longitudinal sliding and guiding device further comprises flange type linear bearings corresponding to the longitudinal guide columns in number, wherein each flange type linear bearing comprises a linear bearing portion and a flange disc used for being fixedly connected with the work table, and the upper ends of the longitudinal guiding columns are arranged in the flange type linear bearings in a guiding and sliding mode. The work table linear vibrating mechanism has the advantages that impact force can be converted to stable linear vibration, and extra energy consumption is low.
Description
Technical field
The utility model relates to a kind of straight-line oscillation machine, specifically refers to a kind of workbench straight-line oscillation mechanism of straight-line oscillation machine.
Background technology
Straight-line oscillation machine is the plant equipment that produces straight-line oscillation, and its application is very extensive, as: can be applied to the coarse and fine separation for product in vibratory sieve; Also can be for powder jolt ramming in mould, form product, in addition also can also be for detection of the deburring of product vibration-resistant property and metal and the nonmetal various parts of making, derust, rounding and brilliant polish operation.
In prior art, bobbing machine mainly contains two kinds:
One is curve bobbing machine.Drive a pair of eccentric wheel to rotate by motor, produce centrifugal force, forming curves vibration.Although this traditional curve bobbing machine can produce larger vibration force, but the direction of the vibration force that the centrifugal force being produced by eccentric wheel forms is not positioned at same rectilinear direction completely according to the principle of Mechanics Vector stack, so straight line slippage guiding device cannot be set, namely cannot realize workbench straight-line oscillation.
Another kind of straight-line oscillation machine.Utilize linear type vibration motor to realize.Linear type vibration motor roughly can be divided into: (1) linear induction vibrating motor.The armature winding of this motor in two, and make half winding produce displacement magnetic direction be all point to primary center, two line inductance electromotors of laying back-to-back have just formed a linear induction vibrating motor in other words.(2) straight line synchronous vibration motor.The feature of this motor operation: the vibration frequency of mover is subject to alternating source FREQUENCY CONTROL, utilizes the synchronous electric magnetic attraction in motor to produce vibration.Above-mentioned linear type vibration motor can directly produce linear reciprocating motion, without intermediate transmission mechanism, simple in structure, controls easily, has improved what response speed of reliability.But the vibration force of this class linear type vibration motor is all limited, be generally used for the vibration of the mini-plants such as electromagnetic vibrator, medical stoner, mobile phone, its straight-line oscillation power is difficult to meet the requirement of the aspect such as jolt ramming product in operating mode enterprise.
For this reason, the inventor wishes to study a kind of novel straight-line oscillation machine, and to overcome the defect of above-mentioned existing vibrating device, workbench straight-line oscillation mechanism is one of key technology.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existing in order to overcome prior art, impulsive force can be converted to the extra workbench straight-line oscillation mechanism that consumes few straight-line oscillation machine of stable straight-line oscillation and energy and provide a kind of.
For achieving the above object, the technical solution of the utility model: include base plate, workbench, straight skidding guider and vibrating spring, described straight skidding guider has interval to be fixedly installed at least two longitudinal guide pillars on base plate, workbench straight skidding guide pin bushing is arranged on longitudinal guide pillar, sheathed vibrating spring on longitudinal guide pillar between this workbench and base plate, described straight skidding guider also includes the quantity flange form linear bearing corresponding with longitudinal rail, this flange form linear bearing includes linear bearing portion and the ring flange for being fixedly connected with workbench, the upper end guiding slippage of described longitudinal guide pillar is arranged in flange form linear bearing.
By this setting, the impulsive force of the gravity direction that workbench is produced under the effect of lifting beater mechanism, along with the vibrating spring effect of the axis direction of longitudinal guide pillar, be converted into straight-line oscillation, and because gravity direction is consistent with the direction of longitudinal guide pillar, therefore, the energy of impulsive force representative can convert linear oscillator energy substantially to, and therefore, structure arranges very reasonable, capacity usage ratio is high, and the conversion ratio of the linear vibrational energy of power conversion is high.In addition, this arrange flange form linear bearing make workbench and longitudinally between guide pillar longitudinally guiding be rolling friction, frictional force is little, light abrasion reduces energy because loss of friction is converted to heat, improves service life.
Further arranging is to be fixedly installed the lower spring cup corresponding with the ring flange of flange form linear bearing on described base plate, and the two ends of described vibrating spring act on respectively and are connected to ring flange and lower spring cup.By this setting, make the installation of vibrating spring can keep longitudinal direction, thereby ensured the linear characteristic of vibration.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
Brief description of the drawings
Fig. 1 the utility model is applied to the detailed description of the invention front view of straight-line oscillation machine;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 the utility model is applied to the detailed description of the invention side view of straight-line oscillation machine;
Fig. 4 is the I portion enlarged drawing of Fig. 3.
Detailed description of the invention
Below by embodiment, the utility model is specifically described, only for the utility model is further described, can not be interpreted as the restriction to the utility model protection domain.
As shown in Figure 4, the technical solution of the utility model includes base plate 1, workbench 2, straight skidding guider and vibrating spring 42, described straight skidding guider has interval to be fixedly installed at least two longitudinal guide pillars 41 on base plate, workbench 2 straight skidding guide pin bushings are arranged on longitudinal guide pillar, sheathed vibrating spring 42 on longitudinal guide pillar 41 between this workbench 2 and base plate 1, described straight skidding guider described in the present embodiment also includes the quantity flange form linear bearing 43 corresponding with longitudinal guide pillar, this flange form linear bearing 43 includes linear bearing portion 431 and the ring flange 432 for being fixedly connected with workbench, the upper end guiding slippage of described longitudinal guide pillar 41 is arranged in flange form linear bearing 43.In addition, on described base plate 1, be fixedly installed the lower spring cup corresponding with the ring flange 432 of flange form linear bearing 44, the two ends of described vibrating spring 42 act on respectively and are connected to ring flange 432 and lower spring cup 44.
As Figure 1-3, the utility model is applied to concrete implementer's case of straight-line oscillation machine, include base plate 1, workbench 2, driving mechanism, workbench promotes beater mechanism 3 and workbench straight-line oscillation mechanism 4, described workbench straight-line oscillation mechanism 4 includes interval and is fixedly installed on and on base plate, has at least two longitudinal guide pillars 41, described workbench straight skidding guide pin bushing is arranged on longitudinal guide pillar 41, sheathed vibrating spring 42 on longitudinal guide pillar 41 between this workbench 2 and base plate 1, described driving mechanism includes motor 31 and driven driving-shaft assembly 32, described driven driving-shaft assembly 32 comprises at least two bearings 321 that are arranged at base plate 1 upper surface, this bearing 321 supports driven power transmission shaft 322, the present embodiment bearing 321 includes rolling bearing pedestal 3211 and is arranged at the deep groove ball bearing 3212 in rolling bearing pedestal, described driven power transmission shaft 322 rotates to connect with this deep groove ball bearing 3212 and coordinates, the rotation of described driven power transmission shaft 322 is driven by motor 31, described workbench promotes beater mechanism 4 and comprises ejector apparatus and ejection seat 34, this ejector apparatus interlock is arranged on driven power transmission shaft 322, rotate with driven power transmission shaft 322, and on this ejector apparatus, be provided with ejection 33, the bottom surface of described workbench 2 is fixedly installed with an ejection 33 stressed ejection and supports the ejection seat 34 coordinating with respect to the top of each ejector apparatus.
Ejector apparatus described in the present embodiment includes interlock and is installed on the rotary disk 323 on driven power transmission shaft, this rotary disk coaxial linkage is arranged on driven power transmission shaft 322, the periphery of each rotary disk 323 is fixedly installed ejection 33, the bottom surface of described workbench 2 is fixedly installed with an ejection 33 stressed ejection and supports the ejection seat 34 coordinating with respect to the top of each ejection 33, ejection described in the present embodiment 33 includes and axially wears the bearing pin 331 that is fixed on rotary disk periphery, the two ends of this bearing pin are fixedly installed respectively deep groove ball bearing 332, described ejection seat 34 includes the L-type top board 341 of a pair of mirror image symmetry, two deep groove ball bearings 332 on bearing pin 331 coordinate with the lower surface ejection of two L-type top boards 341 respectively.
As above-mentioned setting preferably, driven driving-shaft assembly 32 described in the present embodiment includes two covers, and the axis of the driven power transmission shaft 322 of the driven driving-shaft assembly 32 of this two cover is arranged in parallel, and on the driven driving-shaft assembly 32 of every cover, coaxial joint rotation is provided with the rotary disk 323 of two spaces.In addition, described in the present embodiment, motor 31 is fixedly installed on the lower surface of base plate 1, on the line shaft of described motor 31, pass through shaft coupling 311 and Power Available Shaft 312 coaxial linkages, on the lower surface of described base plate 1, be provided with the power drive shaft stool 313 of a pair of space, in this power drive shaft stool 313, be provided with the deep groove ball bearing 3131 being rotatably assorted with Power Available Shaft 312.
In addition, on described Power Available Shaft 312, be provided with two active synchronization belt wheels 3121 that the radius of gyration is identical, on the upper surface of described base plate 1, be provided with two corresponding with the driven driving-shaft assembly of two covers respectively covers from middle synchronous pulley axle assembly 11, in the middle of every cover, synchronous pulley axle assembly 11 comprises being fixedly installed on two intermediate supports 111 of base plate upper surface and rotating and is arranged at two intermediate propeller shafts 112 between intermediate support, in the middle of described two covers, the intermediate propeller shaft 112 of synchronous pulley axle assembly 11 be arranged in parallel one by one with the driven power transmission shaft 322 of the driven driving-shaft assembly 32 of two covers respectively, and on each intermediate propeller shaft 112, be linkedly set with Power Available Shaft 312 on the middle synchronous pulley 1121 of active synchronization belt wheel 3121 synchronous interactions.
In addition, on the driven power transmission shaft 322 of the driven driving-shaft assembly 32 described in the present embodiment, be also linkedly set with synchronous input belt wheel 3221, on the intermediate propeller shaft 112 of described middle synchronous pulley axle assembly 11, be linkedly set with synchronous output pulley 1122, this synchronous output pulley 1122 and 3221 synchronous interactions of synchronous input belt wheel.
In addition, on described workbench 2, be provided with die fixing device 45.
Claims (2)
1. the workbench straight-line oscillation mechanism of a straight-line oscillation machine, it is characterized in that: include base plate, workbench, straight skidding guider and vibrating spring, described straight skidding guider has interval to be fixedly installed at least two longitudinal guide pillars on base plate, workbench straight skidding guide pin bushing is arranged on longitudinal guide pillar, sheathed vibrating spring on longitudinal guide pillar between this workbench and base plate, described straight skidding guider also includes the quantity flange form linear bearing corresponding with longitudinal guide pillar, this flange form linear bearing includes linear bearing portion and the ring flange for being fixedly connected with workbench, the upper end guiding slippage of described longitudinal guide pillar is arranged in flange form linear bearing.
2. the workbench straight-line oscillation mechanism of a kind of straight-line oscillation machine according to claim 1, it is characterized in that: on described base plate, be fixedly installed the lower spring cup corresponding with the ring flange of flange form linear bearing, the two ends of described vibrating spring act on respectively and are connected to ring flange and lower spring cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306500.3U CN203874981U (en) | 2014-06-10 | 2014-06-10 | Work table linear vibrating mechanism of linear vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306500.3U CN203874981U (en) | 2014-06-10 | 2014-06-10 | Work table linear vibrating mechanism of linear vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874981U true CN203874981U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306500.3U Expired - Fee Related CN203874981U (en) | 2014-06-10 | 2014-06-10 | Work table linear vibrating mechanism of linear vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797944A (en) * | 2015-07-21 | 2016-07-27 | 温州职业技术学院 | Vertical vibrating device for powder vibratory compaction |
-
2014
- 2014-06-10 CN CN201420306500.3U patent/CN203874981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797944A (en) * | 2015-07-21 | 2016-07-27 | 温州职业技术学院 | Vertical vibrating device for powder vibratory compaction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUI'AN TONGXING MOTORCYCLE PARTS CO., LTD. Free format text: FORMER OWNER: WENZHOU VOCATIONAL + TECHNICAL COLLEGE Effective date: 20150129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150129 Address after: Tangxia Town, Ruian city of Wenzhou City, Zhejiang province 325000 Bao Tian Bao Si Cun Patentee after: Rui'an Tongxing Motorcycle Parts Co., Ltd. Address before: Dasan Ouhai District 325000 Zhejiang province Wenzhou Higher Education Park Patentee before: Wenzhou Vocational & Technical College |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160610 |