High-strength die-casting aluminum alloy cross beam for spinning machine
By adopting high-strength die-cast aluminum alloy crossbeams, the problems of easy deformation and cracking of crossbeams in traditional spinning machines have been solved, achieving higher structural strength and service life, ensuring stable operation of the spinning machine and saving materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-03-27
AI Technical Summary
Traditional spinning machine beams are made of sheet metal, which is prone to deformation and cracking, resulting in short service life and low strength.
The high-strength die-cast aluminum alloy crossbeam is designed as an integral structure, including the crossbeam body, connecting plate and crossbeam support. The support is fixedly connected to the groove, the crossbeam holes are reasonably distributed, and the grid-like support structure evenly disperses stress.
It improves the strength and toughness of the spinning machine beam, extends its service life, reduces the risk of structural failure, ensures the stability and precision of the spinning machine operation, and saves materials.
Smart Images
Figure CN224047611U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of spinning machine component technical field, especially a kind of high-strength die-cast aluminum alloy crossbeam for spinning machine. BACKGROUND
[0002] The crossbeam of spinning machine is an important component in the structure of spinning machine, which can support other components of spinning machine such as spindles and yarn guide devices, ensure the stable operation of these components during spinning process, connect different parts of spinning machine to form a complete mechanical structure, ensure the overall stability and working efficiency of spinning machine, and also be used to fix some spinning components to prevent them from displacement or damage during spinning process.
[0003] The traditional crossbeam material is metal sheet metal part, and the structure is designed by bending sheet metal, which leads to low service life of crossbeam and easy deformation and cracking under the vibration of machine.
[0004] Therefore, it is necessary to improve the spinning machine crossbeam in the prior art to solve the above problems. SUMMARY
[0005] The utility model overcomes the insufficient of prior art, provides a kind of high-strength die-cast aluminum alloy crossbeam for spinning machine, to solve the problem of low structural strength and short service life of spinning machine crossbeam.
[0006] To achieve the above purpose, the utility model adopts the technical scheme that a kind of high-strength die-cast aluminum alloy crossbeam for spinning machine includes: crossbeam main body, and several connecting plates respectively arranged on the two sides of the crossbeam main body.
[0007] The crossbeam main body is provided with crossbeam groove, the crossbeam support is arranged on the bottom surface of the crossbeam groove, the horizontal cross section shape of the crossbeam support is consistent, the crossbeam support is respectively fixedly connected with the inner side of the two sides of the crossbeam groove, the crossbeam main body is provided with several crossbeam holes, and the crossbeam main body is provided with several connecting holes.
[0008] Each connecting plate is provided with a connecting groove, the connecting groove is communicated with the crossbeam groove, and the crossbeam main body and the several connecting plates are arranged on a horizontal plane.
[0009] The crossbeam main body, the crossbeam support and the several connecting plates are integrally die-cast into a shape.
[0010] In a preferred embodiment of the utility model, the cross section shape of the crossbeam support is grid-shaped.
[0011] In a preferred embodiment of the utility model, the several crossbeam holes are respectively arranged on the two sides of the crossbeam support.
[0012] In a preferred embodiment of the utility model, each of the beam holes is located between the beam support and the connecting plate.
[0013] In a preferred embodiment of the utility model, the axis of each of the beam holes is vertically distributed.
[0014] In a preferred embodiment of the utility model, each of the beam holes is in contact with the bottom surface of the beam body and the bottom surface of the beam groove.
[0015] In a preferred embodiment of the utility model, the extending directions of the connecting plates are linearly coincident, and the centroid of the beam body is located on the vertical plane of the linearly extending direction of the connecting plates.
[0016] In a preferred embodiment of the utility model, the distance between the side walls of the connecting groove is smaller than the distance between the side walls of the beam groove.
[0017] In a preferred embodiment of the utility model, the thickness of the side walls of the connecting groove is consistent with the thickness of the side walls of the beam groove.
[0018] In a preferred embodiment of the utility model, the connecting holes include vertical connecting holes and horizontal connecting holes, the vertical connecting holes are in contact with the bottom surface of the beam body and the bottom surface of the beam groove, the horizontal connecting holes are in contact with the outer side surface of the beam body and the outer side surface of the beam groove, and the horizontal connecting holes are located between the beam support and the connecting plate.
[0019] The utility model solves the defects in the background art, and has the following beneficial effects:
[0020] (1) The utility model provides a high-strength die-cast aluminum alloy beam for a spinning machine, comprising: a beam body, and a plurality of connecting plates arranged on both sides of the beam body, the beam support is fixedly connected with the inner side surfaces on both sides of the beam groove, and the structure is integrally die-cast and simple in design, is reasonable in design, has high toughness and strength compared with the spinning machine beam in the prior art, enhances the overall toughness and strength of the beam, saves materials, and solves the problems of low structural strength and short service life of the spinning machine beam.
[0021] (2) In the utility model, the beam support has a grid-shaped cross section, the beam holes are arranged on both sides of the beam support, the structure formed by the beam support and the beam holes has a buffering performance, compared with the prior art, can be better applied to the spinning machine, increases the service life of the beam, and thus reduces the use cost of the spinning machine.
[0022] (3) The utility model discloses, if a plurality of crossbeam holes are arranged on the both sides of crossbeam support, through the crossbeam hole is arranged on the both sides of crossbeam support, can make stress distribution more evenly, compared with prior art, can reduce the risk of structural failure, has maintained higher rigidity and stability, ensure the stability and precision of spinning machine in the operation process. BRIEF DESCRIPTION OF DRAWINGS
[0023] The utility model is further illustrated below in combination with the drawings and examples;
[0024] Figure 1 It is the perspective view of the preferred embodiment of the utility model;
[0025] Figure 2 It is the top view of the preferred embodiment of the utility model;
[0026] Figure 3 It is the crossbeam hole schematic view of the preferred embodiment of the utility model;
[0027] In the drawing: 100, crossbeam main body;200, connecting plate;300, crossbeam support;400, crossbeam hole. DETAILED DESCRIPTION
[0028] The utility model is further illustrated below in combination with the drawings and examples, these drawings are all simplified schematic view, just with the schematic way the basic structure of the utility model is illustrated, therefore it just shows the constitution related with the utility model.
[0029] As Figure 1 Indicated, a high-strength die-cast aluminum alloy crossbeam for spinning machine includes: crossbeam main body 100 and a plurality of connecting plates 200 arranged on the both sides of crossbeam main body 100 respectively;
[0030] As Figure 2 And Figure 3 Indicated, the crossbeam main body 100 is provided with crossbeam groove, and the crossbeam support 300 is arranged on the bottom surface of crossbeam groove, and the horizontal cross section shape of crossbeam support 300 is consistent, and crossbeam support 300 is fixedly connected with the inner side of the both sides of crossbeam groove respectively, and the crossbeam main body 100 is provided with a plurality of crossbeam holes 400, and the crossbeam main body 100 is provided with a plurality of connecting holes;
[0031] Each connecting plate 200 is provided with a connecting groove, and the connecting groove is communicated with crossbeam groove, and the crossbeam main body 100 and the plurality of connecting plates 200 are arranged on a horizontal plane;
[0032] The crossbeam main body 100, crossbeam support 300 and the plurality of connecting plates 200 are integrally pressure cast into the shape.
[0033] The application discloses a high-strength die-cast aluminum alloy beam for a spinning machine, which comprises a beam body 100 and a plurality of connecting plates 200 arranged on both sides of the beam body 100, wherein beam supports 300 are arranged on both sides of the beam body 100 and are fixedly connected with the inner sides of the beam grooves, and the beam supports 300 and the connecting plates 200 are integrally formed by die casting.
[0034] The beam supports 300 are in a grid shape in cross section. The grid structure can provide more support points, so that the beam can more evenly disperse stress when bearing load, thereby improving the overall load capacity. The close arrangement of the grid structure makes the beam not easy to deform when subjected to external force, thereby maintaining high rigidity and stability, and ensuring the stability and precision of the spinning machine during operation.
[0035] A plurality of beam holes 400 are arranged on both sides of the beam supports 300. The arrangement of the beam holes 400 helps to disperse the stress of the beam when bearing load, especially at the beam supports 300, where stress concentration phenomenon can be more obvious. By arranging the beam holes 400 on both sides of the beam supports 300, the stress distribution can be more uniform, thereby reducing the risk of structural failure. By punching holes on the beam, the weight of the beam can also be effectively reduced, thereby reducing the load borne by the structure.
[0036] Each beam hole 400 is located between the beam support 300 and the connecting plate 200. Arranging the beam hole 400 between the beam support 300 and the connecting plate 200 can effectively enhance the connection stability between the beam and the connecting plate 200. This design makes the beam, when subjected to external force, can better disperse and bear stress through the close cooperation between the beam support 300 and the connecting plate 200, thereby improving the stability of the overall structure.
[0037] The axis of each beam hole 400 is vertically distributed, and each beam hole 400 is in contact with the bottom surface of the beam body 100 and the bottom surface of the beam groove. The vertically distributed beam holes 400 make the beam have stronger rigidity in the vertical direction. When the beam is subjected to vertical load, this design can effectively resist deformation and maintain the stability of the structure. The contact of the beam hole 400 with the bottom surface of the beam body 100 and the bottom surface of the beam groove ensures that the stress can be evenly transmitted to the entire beam structure. This design avoids stress concentration and improves the overall load capacity of the structure.
[0038] The straight lines in the extension direction of the connecting plates 200 coincide, and the centroid of the beam body 100 is located on the vertical plane of the straight lines in the extension direction of the connecting plates 200. The straight lines in the extension direction of the connecting plates 200 coincide, so that the entire structure can form a more stable mechanical system when subjected to force, which helps to uniformly disperse external force to each connecting plate 200, thereby improving the stability of the overall structure. Placing the centroid of the beam body 100 on the vertical plane of the straight lines in the extension direction of the connecting plates 200 can make the entire structure more compact in space, which helps to save space and improve space utilization.
[0039] The distance between the side walls of the connecting groove is smaller than the distance between the side walls of the beam groove. The smaller distance between the side walls of the connecting groove can provide a tighter fit and enhance the stability between the connecting components, which helps to prevent relative displacement or loosening of the connecting components when subjected to force, thereby improving the stability of the overall structure.
[0040] The thickness of the side walls of the connecting groove is consistent with the thickness of the side walls of the beam groove. When the thickness of the side walls of the connecting groove is consistent with the thickness of the side walls of the beam groove, it can ensure that the connecting part has sufficient strength and rigidity. This design helps to resist external force and prevent deformation or damage of the connecting part, thereby improving the stability of the overall structure.
[0041] The plurality of connecting holes respectively include vertical connecting holes and horizontal connecting holes, the plurality of vertical connecting holes respectively contact the bottom surface of the beam body 100 and the bottom surface of the beam groove, the plurality of horizontal connecting holes respectively contact the outer side surface of the beam body 100 and the outer side surface of the beam groove, and the plurality of horizontal connecting holes are located between the beam support 300 and the connecting plate 200.
[0042] The vertical connecting holes contact the beam bottom surface, which can ensure that the connecting part has strong connecting force in the vertical direction and effectively resist vertical load and vibration. The horizontal connecting holes contact the outer side surface of the beam, which enhances the stability of the beam in the horizontal direction and prevents displacement or deformation of the beam in the horizontal direction.
[0043] Based on the ideal embodiments of the present application, the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and the technical scope must be determined according to the scope of the claims.
Claims
1. A high-strength die cast aluminum alloy beam for a spinning machine, characterized by, The utility model relates to a kind of crossbeam structures, including: Beam body (100), and several connecting plates (200) respectively arranged in the two sides of the beam body (100); The beam body (100) is provided with beam groove, the bottom of the beam groove is provided with beam support (300), the horizontal cross section shape of the beam support (300) is consistent, the beam support (300) is respectively fixedly connected with the inner side of the two sides of the beam groove, the beam body (100) is provided with several beam holes (400), the beam body (100) is provided with several connecting holes; Each connecting plate (200) is provided with a connecting groove, the connecting groove is communicated with the beam groove, the beam body (100) and several connecting plates (200) are arranged on a horizontal plane; The beam body (100), the beam support (300) and several connecting plates (200) are integrally pressure die forming structure.
2. A high strength die cast aluminium alloy beam for a spinning frame according to claim 1 characterised in that: The cross section shape of the beam support (300) is grid.
3. A high strength die cast aluminum alloy beam for a spinning frame as claimed in claim 1, wherein: Several beam holes (400) are respectively arranged in the two sides of the beam support (300).
4. A high strength die cast aluminum alloy beam for a spinning frame as claimed in claim 1, wherein: Each beam hole (400) is located between the beam support (300) and the connecting plate (200).
5. A high strength die cast aluminum alloy beam for a spinning frame as claimed in claim 1, wherein: The axis of each beam hole (400) is vertically distributed.
6. A high strength die cast aluminum alloy beam for a spinning frame according to claim 1, characterized in that: Each beam hole (400) is respectively in contact with the bottom of the beam body (100) and the bottom of the beam groove.
7. A high strength die cast aluminum alloy beam for a spinning frame as defined in claim 1, characterized in that: The extension direction of several connecting plates (200) is linearly coincident, and the centroid of the beam body (100) is located on the vertical plane of the linear extension direction of the connecting plate (200).
8. A high strength die cast aluminum alloy beam for a spinning frame according to claim 1 characterized in that: The distance between the side walls of the connecting groove is smaller than the distance between the side walls of the beam groove.
9. A high strength die cast aluminum alloy beam for a spinning frame according to claim 1 characterized in that: The thickness of the side wall of the connecting groove is consistent with the thickness of the side wall of the beam groove.
10. A high strength die cast aluminum alloy beam for a spinning frame as claimed in claim 1, characterized in that: Several connecting holes include vertical connecting holes and horizontal connecting holes, several vertical connecting holes are respectively in contact with the bottom of the beam body (100) and the bottom of the beam groove, several horizontal connecting holes are respectively in contact with the outer side of the beam body (100) and the outer side of the beam groove, and several horizontal connecting holes are located between the beam support (300) and the connecting plate (200).