CN205064691U - Loom bumper shock absorber with limit switch - Google Patents
Loom bumper shock absorber with limit switch Download PDFInfo
- Publication number
- CN205064691U CN205064691U CN201520816856.6U CN201520816856U CN205064691U CN 205064691 U CN205064691 U CN 205064691U CN 201520816856 U CN201520816856 U CN 201520816856U CN 205064691 U CN205064691 U CN 205064691U
- Authority
- CN
- China
- Prior art keywords
- limit switch
- shock absorber
- loom
- bumper shock
- back shaft
- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title abstract description 7
- 239000006096 absorbing agent Substances 0.000 title abstract description 6
- 238000009941 weaving Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000004323 axial length Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Abstract
The utility model relates to a loom bumper shock absorber with limit switch, this bumper shock absorber (5) include: go up flange (1), lower flange (2), counter weight support ring (3), balancing weight subassembly (4), shock -absorbing spring (5), back shaft (6), limit switch (7), limit switch contact (8), when damping piece amplitude is too big, installs and touch to limit switch (7) of installing in lower flange (2) in limit switch contact (8) of balancing weight subassembly (4) lower extreme, limit switch quick -witted amplitude signal to the central processing unit that will weave. This bumper shock absorber can make that the quick -witted overall structure of weaving reduces by a wide margin, axial length shortens, especially lasts the heat absorption when the weaving machine, under the too big circumstances of vibration range, and can be in time with vibrating the amplitude control in equitable scope to avoid the annex of weaving machine to suffer damage.
Description
Technical field
The utility model relates to a kind of weaving machine, particularly relates to a kind of for a kind of weaving machine vibration damper with limit switches.
Background technique
Loom damping device is primarily of compositions such as public base, elastic coupling flexible coupling, vibration dampers, public base as one of the important component part of weaving unit, operationally except by except dead weight, be also subject to motor capable time the effect such as dynamic load, be easy to cause vibration, and vibration is larger.If vibrate excessive, the normal operation of equipment will certainly be affected.So for vibration damper, its statics, dynamic performance quality directly has influence on the normal operation of whole generator set.The mechanical properties such as its statics Strength and Dformation not only will be paid close attention in engineering reality, also its dynamic performance will be paid close attention to, the core of Analysis of dynamics performance is exactly modal analysis, by carrying out modal analysis to structure, the authentic data of the aspect such as Structure dynamic characteristics and response can be obtained, with the dynamic characteristic of the relation between solution structure and whole system, and then provide scientific basis for structure dynamic design and improvement.Therefore, be badly in need of the rigidity providing a kind of structure itself to have, can avoid in use because of unnecessary loss that the factors such as resonance cause simultaneously.
Model utility content
Comparatively large in order to solve existing loom volume, the problem of effectiveness in vibration suppression difference, the utility model provides the shortening that a kind of structural volume is little, axial length is able to maximum possible, and the vibration damper of the loom that can control vibration damper motion amplitude vibration.
The technical solution of the utility model is: a kind of weaving machine vibration damper with limit switches, upper flange, lower flange, counterweight support ring, balancing weight assembly, shock-absorbing spring, back shaft, limit switch, it is characterized in that: counterweight support ring is provided with balancing weight assembly, lower flange is provided with limit switch, and back shaft is symmetrically arranged on counterweight support ring through upper flange and lower flange; Back shaft is through counterweight support ring, and two ends are respectively by being screwed on upper flange and lower flange; 12 shock-absorbing springs are set with on back shaft, and limit their circumferential displacement by back shaft.
The beneficial effects of the utility model are: by the improvement to shock absorber structure, make that loom overall structure significantly reduces, axial length shortens, especially when loom Oscillation Amplitude is excessive, in time Oscillation Amplitude can be controlled at zone of reasonableness, thus avoid the annex of loom to suffer damage.
Accompanying drawing explanation
The structural drawing of the loom vibration damper of Fig. 1 band limit switches described in the utility model.
Embodiment
Below in conjunction with accompanying drawing 1, the utility model will be further described.
As shown in Figure 1, the loom vibration damper of limit switches is with to comprise upper flange 1, lower flange 2, counterweight support ring 3, balancing weight assembly 4, shock-absorbing spring 5, back shaft 6, limit switch 7, limit switch contact 8, wherein, six roots of sensation back shaft is divided into two groups, often organizes three, be symmetrically distributed in the both sides of counterweight support ring 3 respectively, two set of weights block assemblies 4 are installed between two groups of back shafts.Back shaft 6, through upper flange 1 and lower flange 2, is symmetrically arranged on counterweight support ring.Back shaft 6 is through counterweight support ring 3, and two ends are respectively by being screwed on upper flange 1 and lower flange 2.12 shock-absorbing springs 5 are set with on back shaft 6, and limit their circumferential displacement by back shaft 6, thus shock-absorbing spring 5 can be moved up and down along back shaft; The Weight stack that balancing weight assembly 4 is identical by shape, thickness is different combines, and selects the Weight stack of suitable quantity to combine according to actual needs.
Lower flange is equipped with 2 limit switches, position when induction counterweight support ring and balancing weight component operation.When loom works, because shock absorber rigidity is fixed on loom body, position is relatively fixing, middle counterweight support ring and balancing weight assembly is delivered to by spring after vibration passing on fuselage to upper and lower flange body, counterweight support ring and balancing weight assembly up-down vibration release energy, and the vibration of fuselage are eliminated; When damping block amplitude is excessive, the limit switch contact 8 being installed on balancing weight assembly 4 lower end will touch the limit switch 7 being installed on lower flange 2, limit switch is by loom amplitude signal to central processing unit (CPU), and central processing unit (CPU) will send the motion of instruction stopping to loom.
Claims (1)
1. the weaving machine vibration damper with limit switches, this weaving machine vibration damper comprises: upper flange (1), lower flange (2), counterweight support ring (3), balancing weight assembly (4), shock-absorbing spring (5), back shaft (6), limit switch (7), it is characterized in that: counterweight support ring (3) is provided with balancing weight assembly (4), lower flange (2) is provided with limit switch (7), and back shaft (6) is symmetrically arranged on counterweight support ring (3) through upper flange (1) and lower flange (2); Back shaft (6) is through counterweight support ring (3), and two ends are respectively by being screwed on upper flange (1) and lower flange (2); 12 shock-absorbing springs (5) are set with on back shaft (6), and limit their circumferential displacement by back shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816856.6U CN205064691U (en) | 2015-10-18 | 2015-10-18 | Loom bumper shock absorber with limit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816856.6U CN205064691U (en) | 2015-10-18 | 2015-10-18 | Loom bumper shock absorber with limit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064691U true CN205064691U (en) | 2016-03-02 |
Family
ID=55391250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816856.6U Expired - Fee Related CN205064691U (en) | 2015-10-18 | 2015-10-18 | Loom bumper shock absorber with limit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194676A (en) * | 2017-12-29 | 2018-06-22 | 浙江省平湖市北辰实业有限公司 | A kind of four-way valve of good damping effect |
-
2015
- 2015-10-18 CN CN201520816856.6U patent/CN205064691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194676A (en) * | 2017-12-29 | 2018-06-22 | 浙江省平湖市北辰实业有限公司 | A kind of four-way valve of good damping effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160302 |