CN202809133U - Profiled reed shock resist - Google Patents
Profiled reed shock resist Download PDFInfo
- Publication number
- CN202809133U CN202809133U CN 201220333072 CN201220333072U CN202809133U CN 202809133 U CN202809133 U CN 202809133U CN 201220333072 CN201220333072 CN 201220333072 CN 201220333072 U CN201220333072 U CN 201220333072U CN 202809133 U CN202809133 U CN 202809133U
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- slay
- special
- reed
- shaped reed
- cavity
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Abstract
The utility model discloses a profiled reed shock resist. The profiled reed shock resist comprises a profiled reed formed by a plurality of reeds, the profiled reed is fixed in the groove of a sley, the sley is arranged on the mounting groove of a base of the sley, the base of the sley is bolted to a sley sword, the groove of the sley is provided with an elastic locking member, the inner inside of the sley is provided with a chamber, a rubber ring is arranged in the chamber and a first shockproof rubber pad is arranged between the sley and the mounting groove of the base of the sley. According to the profiled reed shock resist, the viscoelastic properties of the constrained damping layer enables reeds to recover to steady state in the shortest time when the reed is impacted.
Description
Technical field
The utility model belongs to the air-jet loom field, is specifically related to air-jet loom beating mechanism, relates in particular a kind of special-shaped reed.
Background technology
In the air-jet loom system, during the rocker reciprocally swinging, reed is bearing powerful beating-up force in the time of beating up, reed is take the axis of rocker as the axial line reciprocally swinging, when running up, the slay oscillation system produces shock loading, and reed had both born the instantaneous load of fabric, was bearing again Bending-Twist Vibrations.
The abnormity reed with the inclined-plane be bolted in the slay.When rocker drive slay was flapped toward fell, reed was squeezed into fell with weft yarn, and when weaving cotton cloth, reed is periodically impacted.Reed is that a length is 2280～4000 millimeters prolate parts.
The workpiece abnormity reed of air-jet loom beating mechanism is finished simultaneously and is beaten up and two actions of wefting insertion, because reed is subject to the reaction force of weft yarn, and the effect of the out-of-balance force that is subject to again, these power are changeable in time and space.Beating up constantly, weft yarn can cause the vibration of linkage to the panting action power of reed; Beat up constantly non-, the dynamic unbalance power that the motion of high speed linkage produces causes that vibration is united in the bending of prolate reed, and this unstability power produces great destructive power.Reed is subject to the excitation by three kinds of power such as weft yarn elastic force, aerodynamic force and dynamic equilibrium unstability power, so the dynamic (dynamical) major subjects of beating-up mechanism is response and stability, aeroelasticity and the stability of vibration.
The utility model content
The purpose of this utility model purport provides a kind of special-shaped reed vibration abatement for air-jet loom, in new slay and support design, the damping layer with viscous-elastic behaviour is set between reed and slay.The structure that these antivibratioves have been arranged, this device can guarantee that reed bears higher impact force and moment when high-speed cruising.For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of special-shaped reed vibration abatement, comprise the special-shaped reed that is formed by some reed wires, described special-shaped reed is fixed in the groove of slay, described slay is arranged in the mounting groove of slay base, described slay base is bolted on the groove of lay sword, is provided with resilient latch member in the groove of described slay, and the inside of described slay is provided with cavity, be provided with rubber ring in the described cavity, be provided with the first Shockproof rubber pad in the mounting groove between described slay and the described slay base.
Preferably, described resilient latch member is intervally arranged successively by N latch segment and N-1 cylindrical shape vibration-proof rubber circle and arranges and form, and described N is the natural number greater than 1.
Preferably, described resilient latch member is arranged successively setting by each and every one latch segment of N and is formed, and described latch segment inside is provided with restriction damping layer, and described N is the natural number more than or equal to 1.
Preferably, described resilient latch member is intervally arranged successively by N latch segment and N-1 the second vibration-proof rubber pad and arranges and form, and described the second vibration-proof rubber pad extends to the back side of described latch segment, and described N is the natural number greater than 1.
Further, the inside of described slay is provided with a bottom cavity and a rear cavity, and the two ends of described bottom cavity are respectively arranged with a bottom rubber ring, and the two ends of described rear cavity are respectively arranged with a rear portion rubber ring.
Preferably, the length of described bottom rubber ring is the 400-500 millimeter.
Preferably, the length of described rear portion rubber ring is the 400-500 millimeter.
Special-shaped reed vibration abatement of the present utility model can guarantee that reed bears higher impact force and moment, has following beneficial effect specifically when high-speed cruising:
1, the vibration-proof rubber material has three-dimensional elasticity and interior friction in the resilient latch member of the present utility model, be subject to producing under the effect of hitting power of pulsed crooked when special-shaped reed, the vibration-proof rubber material cushions the bending of special-shaped reed, and reduces the slay that is delivered to of vibration;
2, slay internal cavity of the present utility model and inner rubber ring thereof, cavity has alleviated the weight of slay on the one hand, also just reduces the unbalancing value of beating-up mechanism, the vibration when minimizing mechanism runs up; On the other hand, the mid portion of cavity is empty, has settled rubber ring at the two ends of cavity, and rubber ring can absorb the flexural vibrations of special-shaped reed;
3, the first vibration-proof rubber pad of the present utility model has reduced the vibration transmission between reed and rocker.
Special-shaped reed vibration abatement of the present utility model is simple in structure easy to operate, is beneficial to and promotes the use of.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the resilient latch member of an embodiment of the present utility model.
Fig. 3 is A-A cutaway view among Fig. 2;
Fig. 4 is B-B cutaway view among Fig. 2.
Fig. 5 is the structural representation of the resilient latch member of another embodiment of the present utility model.
Fig. 6 is C-C cutaway view among Fig. 5.
Fig. 7 is the structural representation of the resilient latch member of another embodiment of the present utility model.
Fig. 8 is D-D cutaway view among Fig. 7.
Fig. 9 is the local enlarged diagram of the resilient latch member that discloses among Fig. 7.
Figure 10 is the result schematic diagram of slay of the present utility model.
Figure 11 be among Figure 10 E to structural representation.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Referring to shown in Figure 1, a kind of special-shaped reed vibration abatement, comprise the special-shaped reed that is formed by some reed wires 4, described special-shaped reed is fixed in the groove of slay 2, described slay 2 is arranged in the mounting groove of slay base 5, described slay base 5 is bolted on the groove of lay sword 6, be provided with resilient latch member in the groove of described slay 2, the inside of described slay 2 is provided with cavity, be provided with rubber ring in the described cavity, be provided with the first Shockproof rubber pad 3 in the mounting groove between described slay 2 and the described slay base 5.
Preferably, in conjunction with shown in Figure 2, described resilient latch member is intervally arranged successively by N latch segment 101 and N-1 cylindrical shape vibration-proof rubber circle 102 and arranges and form, and described N is the natural number greater than 1.
As shown in Figure 3, be illustrated between special-shaped reed and the slay 2 and fixed and the location by latch segment 101, as described in Figure 4, be illustrated between special-shaped reed and the slay by cylindrical shape vibration-proof rubber circle 102 fixing and location, latch segment 101 separates with cylindrical shape vibration-proof rubber circle 102 intervals, is covered with the groove of slay 2.
Cylindrical shape vibration-proof rubber circle 102 is made by vibration-proof rubber, and vibration-proof rubber has elasticity, and special-shaped reed is subject to producing under the effect of hitting power of pulsed crooked, the bending of the special-shaped reed of cylindrical shape vibration-proof rubber circle 102 bufferings, and reduce vibration and be delivered to slay 2.
Preferably, in conjunction with shown in Figure 5, described resilient latch member is arranged successively setting by each and every one latch segment 101 of N and is formed, and described latch segment 101 inside are provided with restriction damping layer 103, and described N is the natural number more than or equal to 1.
As shown in Figure 6, be illustrated between special-shaped reed and the slay 2 and all fixed and the location by several latch segments 101, latch segment 101 inner Constraint Damping layers 103, the cross section of this restriction damping layer 103 is rectangles.
Preferably, in conjunction with Fig. 7, shown in Figure 8, described resilient latch member is intervally arranged successively by N latch segment 101 and N-1 the second vibration-proof rubber pad 104 and arranges and form, further, referring to shown in Figure 9, described the second vibration-proof rubber pad 104 extends to the back side of described latch segment 101, and described N is the natural number greater than 1.
Further, in conjunction with Figure 10, shown in Figure 11, the inside of described slay 2 is provided with a bottom cavity 201 and a rear cavity 202, and the two ends of described bottom cavity 201 are respectively arranged with a bottom rubber ring 203, and the two ends of described rear cavity 202 are respectively arranged with a rear portion rubber ring 204.
Preferably, the length of described bottom rubber ring 203 is the 400-500 millimeter.
Preferably, the length of described rear portion rubber ring 204 is the 400-500 millimeter.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. special-shaped reed vibration abatement, comprise the special-shaped reed that is formed by some reed wires (4), described special-shaped reed is fixed in the groove of slay (2), described slay (2) is arranged in the mounting groove of slay base (5), described slay base (5) is bolted on the groove of lay sword (6), it is characterized in that: be provided with resilient latch member in the groove of described slay (2), the inside of described slay (2) is provided with cavity, be provided with rubber ring in the described cavity, be provided with the first Shockproof rubber pad (3) in the mounting groove between described slay (2) and the described slay base (5).
2. special-shaped reed vibration abatement according to claim 1 is characterized in that: described resilient latch member is intervally arranged successively by N latch segment (101) and N-1 cylindrical shape vibration-proof rubber circle (102) and arranges and form, and described N is the natural number greater than 1.
3. special-shaped reed vibration abatement according to claim 1, it is characterized in that: described resilient latch member is arranged successively setting by each and every one latch segment (101) of N and is formed, described latch segment (101) inside is provided with restriction damping layer (103), and described N is the natural number more than or equal to 1.
4. special-shaped reed vibration abatement according to claim 1, it is characterized in that: described resilient latch member is intervally arranged successively by N latch segment (101) and N-1 the second vibration-proof rubber pad (104) and arranges and form, described the second vibration-proof rubber pad (104) extends to the back side of described latch segment (101), and described N is the natural number greater than 1.
5. the described special-shaped reed vibration abatement of any one according to claim 1-4, it is characterized in that: the inside of described slay (2) is provided with a bottom cavity (201) and a rear cavity (202), the two ends of described bottom cavity (201) are respectively arranged with a bottom rubber ring (203), and the two ends of described rear cavity (202) are respectively arranged with a rear portion rubber ring (204).
6. special-shaped reed vibration abatement according to claim 5, it is characterized in that: the length of described bottom rubber ring (203) is the 400-500 millimeter.
7. special-shaped reed vibration abatement according to claim 5, it is characterized in that: the length of described rear portion rubber ring (204) is the 400-500 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333072 CN202809133U (en) | 2012-07-11 | 2012-07-11 | Profiled reed shock resist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333072 CN202809133U (en) | 2012-07-11 | 2012-07-11 | Profiled reed shock resist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809133U true CN202809133U (en) | 2013-03-20 |
Family
ID=47868045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333072 Expired - Fee Related CN202809133U (en) | 2012-07-11 | 2012-07-11 | Profiled reed shock resist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747516A (en) * | 2012-07-11 | 2012-10-24 | 江苏万工科技集团有限公司 | Anti-vibration mounting of profiled reed |
-
2012
- 2012-07-11 CN CN 201220333072 patent/CN202809133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747516A (en) * | 2012-07-11 | 2012-10-24 | 江苏万工科技集团有限公司 | Anti-vibration mounting of profiled reed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130711 |