CN214221880U - Vibration damping mechanism of loom - Google Patents
Vibration damping mechanism of loom Download PDFInfo
- Publication number
- CN214221880U CN214221880U CN202120100732.3U CN202120100732U CN214221880U CN 214221880 U CN214221880 U CN 214221880U CN 202120100732 U CN202120100732 U CN 202120100732U CN 214221880 U CN214221880 U CN 214221880U
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- China
- Prior art keywords
- spring
- telescopic rod
- piston
- flange plate
- fixedly connected
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 31
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 239000004753 textile Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping mechanism of loom, including the last ring flange, the lower surface middle part fixedly connected with piston rod of going up the ring flange, the outside one end of first slide rail is provided with the second spring, the outside other end sliding connection of first slide rail has first sliding ring, the bottom of first sliding ring is rotated and is connected with first telescopic link, the bottom of second sliding ring is rotated and is connected with the second telescopic link, the top side of hydraulic oil is provided with the piston head. The utility model discloses in, all be provided with first spring through the outside of first telescopic link and second telescopic link, can form the second damping effect to last ring flange, go up ring flange vibration and can make first sliding ring promote the second spring, the second sliding ring can promote the third spring, can play third damping effect to machine vibration through second spring and third spring side-to-side movement, support machine that can be fine can realize good damping effect again, is worth wideling popularize.
Description
Technical Field
The utility model relates to a weaving machinery especially relates to a damping mechanism of loom.
Background
Since the 70 s of the 20 th century, many novel shuttleless looms are continuously put into the market, the shuttleless looms have remarkable effects on improving fabrics and improving the efficiency of the looms, a public base is taken as one of important components of a textile unit, is influenced by static load and dynamic load of a motor during running at work, is easy to vibrate and has larger vibration, and if the vibration is too large, the normal operation of equipment is influenced.
In the prior art, the volume and the weight of a textile machine are large, and the vibration damping effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a damping mechanism of a loom.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a vibration damping mechanism of a loom comprises an upper flange plate, wherein a piston rod is fixedly connected to the middle of the lower surface of the upper flange plate, a first mounting plate is fixedly connected to both sides of one end of the lower surface of the upper flange plate, a second mounting plate is fixedly connected to both sides of the other end of the lower surface of the upper flange plate, a first slide rail is fixedly connected to the middle of the first mounting plate, a second spring is arranged at one end of the outer side of the first slide rail, a first slide ring is slidably connected to the other end of the outer side of the first slide rail, a first telescopic rod is rotatably connected to the bottom of the first telescopic rod, a lower flange plate is rotatably connected to the bottom of the first telescopic rod, a second slide rail is fixedly connected to the middle of the second mounting plate, a third spring is arranged at one end of the outer side of the second slide rail, a second slide ring is slidably connected to the other end of the outer side of the second slide rail, and a second telescopic rod is rotatably connected to the bottom of the second slide rail, the outside of first telescopic link and second telescopic link all is provided with first spring, the bottom of second telescopic link is rotated and is connected one side of ring flange under, the middle part fixedly connected with piston cylinder of ring flange down, the inside bottom of piston cylinder is provided with hydraulic oil, the top side of hydraulic oil is provided with the piston head, the upper surface middle part fixed connection of piston head is in the bottom of piston rod, the middle part sliding connection of piston rod is on the top of piston cylinder, the lower part outside of piston rod is provided with the fourth spring.
As a further description of the above technical solution:
and exhaust holes are formed in the two sides of the top of the piston cylinder.
As a further description of the above technical solution:
and an oil valve is arranged on one side of the lower part of the piston cylinder.
As a further description of the above technical solution:
and a rubber pad is arranged at the top end of the piston rod.
As a further description of the above technical solution:
the axes of the first telescopic rod and the second telescopic rod form an acute angle with the upper surface of the lower flange plate.
As a further description of the above technical solution:
the two ends of the first telescopic rod and the second telescopic rod are provided with rotating shafts.
As a further description of the above technical solution:
the outer side of the piston head is connected to the inner wall of the piston cylinder in a sliding mode.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first hydraulic oil can form powerful bearing pressure to the piston head, can support the machine of big weight, when the loom vibrates, the piston head bottom side forms vacuum negative pressure, the overhead surface of piston is provided with the fourth spring simultaneously, negative pressure and fourth spring can play the damping effect to the piston head, preliminary damping, the outside through first telescopic link and second telescopic link all is provided with first spring, can form the second damping effect to last ring flange, it can make first sliding ring promote the second spring to go up the ring flange vibration, the second sliding ring can promote the third spring, can play the third damping effect to the machine vibration through second spring and third spring side-to-side movement, support machine that can be fine, can realize good damping effect again, be worth wideling popularize.
Drawings
Fig. 1 is a schematic structural diagram of a damping mechanism of a loom according to the present invention;
fig. 2 is a front view of a damping mechanism of a loom according to the present invention;
fig. 3 is a schematic view of a piston cylinder of a damping mechanism of a loom according to the present invention.
Illustration of the drawings:
1. an upper flange plate; 2. a first spring; 3. a first telescopic rod; 4. a lower flange plate; 5. a piston cylinder; 6. a second telescopic rod; 7. a piston rod; 8. a first slide rail; 9. a first slip ring; 10. a second spring; 11. a first mounting plate; 12. a second slip ring; 13. a third spring; 14. a second mounting plate; 15. a second slide rail; 16. an exhaust hole; 17. an oil valve; 18. hydraulic oil; 19. a fourth spring; 20. a piston head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a vibration damping mechanism of a loom comprises an upper flange plate 1, a piston rod 7 is fixedly connected to the middle of the lower surface of the upper flange plate 1, the piston rod 7 is used for supporting the upper flange plate 1 and further supporting the loom, two sides of one end of the lower surface of the upper flange plate 1 are fixedly connected with first mounting plates 11, two sides of the other end of the lower surface of the upper flange plate 1 are fixedly connected with second mounting plates 14, the middle of the first mounting plates 11 is fixedly connected with first slide rails 8, one ends of the outer sides of the first slide rails 8 are provided with second springs 10, the other ends of the outer sides of the first slide rails 8 are slidably connected with first slide rings 9, the bottoms of the first slide rings 9 are rotatably connected with first telescopic rods 3, the bottom ends of the first telescopic rods 3 are rotatably connected with a lower flange plate 4, the middle of the second mounting plates 14 is fixedly connected with second slide rails 15, one ends of the outer sides of the second slide rails 15 are provided with third springs 13, the first slide rings 9 push the second springs 10, the second sliding ring 12 can push the third spring 13, the other end of the outer side of the second sliding rail 15 is connected with the second sliding ring 12 in a sliding manner, the bottom of the second sliding ring 12 is connected with a second telescopic rod 6 in a rotating manner, the outer sides of the first telescopic rod 3 and the second telescopic rod 6 are both provided with the first spring 2, the bottom end of the second telescopic rod 6 is connected to one side of the lower flange plate 4 in a rotating manner, the middle of the lower flange plate 4 is fixedly connected with a piston cylinder 5, the inner bottom end of the piston cylinder 5 is provided with hydraulic oil 18, the top side of the hydraulic oil 18 is provided with a piston head 20, the bottom side of the piston head 20 is provided with the hydraulic oil 18, strong supporting pressure can be formed on the piston head 20, the middle of the upper surface of the piston head 20 is fixedly connected to the bottom end of the piston rod 7, the middle of the piston rod 7 is connected to the top end of the piston cylinder 5 in a sliding manner, and the outer side of the lower portion of the piston rod 7 is provided with a fourth spring 19.
The exhaust holes 16 are formed in the two sides of the top of the piston cylinder 5, so that the piston head 20 is prevented from being incapable of vibrating due to overlarge top pressure of the piston head 20, the vibration reduction effect is further enhanced, the oil valve 17 is arranged on one side of the lower portion of the piston cylinder 5, can add hydraulic oil 18, the top of piston rod 7 is provided with the rubber pad, can further strengthen the damping effect, the axis of first telescopic link 3 and second telescopic link 6 all is the acute angle with the upper surface of lower flange 4, prevent that first telescopic link 3 and 6 vertical braces of second telescopic link from going up ring flange 1, strengthen the damping effect of second spring 10 and third spring 13, the both ends of first telescopic link 3 and second telescopic link 6 all are provided with the pivot, be favorable to second spring 10 and third spring 13 to remove, piston head 20's outside sliding connection is on the inner wall of piston cylinder 5, piston head 20 is sealed with 5 inner walls of piston cylinder, prevent that hydraulic oil 18 from spilling over.
The working principle is as follows: the upper flange plate 1 is connected to the bottom of a textile machine, the lower flange plate 4 is connected with the ground, hydraulic oil 18 is arranged at the bottom end inside the piston cylinder 5, the piston cylinder 5 is supported by the lower flange plate 4, the hydraulic oil 18 can form strong supporting pressure on the piston head 20 and can support heavy machines, when the textile machine vibrates, the piston head 20 moves upwards, vacuum negative pressure is formed at the bottom side of the piston head 20, meanwhile, a fourth spring 19 is arranged on the upper surface of the piston head 20, the negative pressure and the fourth spring 19 can play a damping role on the piston head 20 and perform primary vibration reduction, a first spring 2 is arranged on the outer sides of the first telescopic rod 3 and the second telescopic rod 6, a second damping role can be formed on the upper flange plate 1 when the upper flange plate 1 vibrates, a second spring 10 is arranged at one end of the outer side of the first slide rail 8, and a third spring 13 is arranged at one end of the outer side of the second slide rail 15, the vibration of the upper flange plate 1 can enable the first sliding ring 9 to push the second spring 10, the second sliding ring 12 can push the third spring 13, the third damping effect can be achieved on the machine vibration through the leftward and rightward movement of the second spring 10 and the third spring 13, the machine can be well supported, and a good vibration reduction effect can be achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a damping mechanism of loom, includes last ring flange (1), its characterized in that: a piston rod (7) is fixedly connected to the middle of the lower surface of the upper flange plate (1), first mounting plates (11) are fixedly connected to two sides of one end of the lower surface of the upper flange plate (1), second mounting plates (14) are fixedly connected to two sides of the other end of the lower surface of the upper flange plate (1), a first slide rail (8) is fixedly connected to the middle of the first mounting plate (11), a second spring (10) is arranged at one end of the outer side of the first slide rail (8), a first slide ring (9) is slidably connected to the other end of the outer side of the first slide rail (8), a first telescopic rod (3) is rotatably connected to the bottom of the first slide ring (9), a lower flange plate (4) is rotatably connected to the bottom of the first telescopic rod (3), a second slide rail (15) is fixedly connected to the middle of the second mounting plate (14), and a third spring (13) is arranged at one end of the outer side of the second slide rail (15), the other end of the outer side of the second sliding rail (15) is connected with a second sliding ring (12) in a sliding way, the bottom of the second sliding ring (12) is rotationally connected with a second telescopic rod (6), the outer sides of the first telescopic rod (3) and the second telescopic rod (6) are both provided with a first spring (2), the bottom end of the second telescopic rod (6) is rotatably connected with one side of the lower flange plate (4), the middle part of the lower flange plate (4) is fixedly connected with a piston cylinder (5), the bottom end in the piston cylinder (5) is provided with hydraulic oil (18), a piston head (20) is arranged on the top side of the hydraulic oil (18), the middle part of the upper surface of the piston head (20) is fixedly connected with the bottom end of the piston rod (7), the middle part of the piston rod (7) is connected with the top end of the piston cylinder (5) in a sliding way, and a fourth spring (19) is arranged on the outer side of the lower part of the piston rod (7).
2. The vibration damping mechanism of a loom according to claim 1, wherein: and exhaust holes (16) are formed in both sides of the top of the piston cylinder (5).
3. The vibration damping mechanism of a loom according to claim 1, wherein: an oil valve (17) is arranged on one side of the lower part of the piston cylinder (5).
4. The vibration damping mechanism of a loom according to claim 1, wherein: and a rubber pad is arranged at the top end of the piston rod (7).
5. The vibration damping mechanism of a loom according to claim 1, wherein: the axes of the first telescopic rod (3) and the second telescopic rod (6) form acute angles with the upper surface of the lower flange plate (4).
6. The vibration damping mechanism of a loom according to claim 1, wherein: and rotating shafts are arranged at the two ends of the first telescopic rod (3) and the second telescopic rod (6).
7. The vibration damping mechanism of a loom according to claim 1, wherein: the outer side of the piston head (20) is connected with the inner wall of the piston cylinder (5) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120100732.3U CN214221880U (en) | 2021-01-14 | 2021-01-14 | Vibration damping mechanism of loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120100732.3U CN214221880U (en) | 2021-01-14 | 2021-01-14 | Vibration damping mechanism of loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221880U true CN214221880U (en) | 2021-09-17 |
Family
ID=77691172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120100732.3U Expired - Fee Related CN214221880U (en) | 2021-01-14 | 2021-01-14 | Vibration damping mechanism of loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221880U (en) |
-
2021
- 2021-01-14 CN CN202120100732.3U patent/CN214221880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210917 |