Steel-based copper alloy sliding plate matched with sliding block

Abstract

A steel-based copper alloy sliding plate matched with a sliding block comprises a base layer steel plate, a copper alloy working layer wrapping the base layer steel plate and a combination groove. The base layer steel plate comprises a combination notch, a combination face and a connecting face. And the connecting surface is vertical to the combining surface. The copper alloy working layer is cast on the bonding surface, and the solidified copper alloy working layer and the base steel plate form a complete sliding plate structure. The combination groove comprises a common combination groove and an anti-deformation combination groove. The extension direction of the common combination grooves and the extension direction of the anti-deformation combination grooves are perpendicular to the extension direction of the base layer steel plate. And the notch of the anti-deformation combination groove is trapezoidal. The steel-based copper alloy sliding plate matched with the sliding block is provided with the base layer steel plate, the combination notch and the combination groove, so that the production cost is reduced, and meanwhile, the combination strength and the deformation resistance of the base layer steel plate and the combination notch are improved.

Description

Technical Field

[0001] The utility model relates to the field of slide plates, in particular to a steel-based copper alloy slide plate matched with a sliding block. Background Art

[0002] Slide plates play an important role in machining, such as reducing the frictional resistance between the movable blocks of the mold to ensure the normal operation of the mold.

[0003] There are three common methods for making skateboards: 1. Using copper alloy as the entire skateboard; 2. Using steel or cast iron as the entire skateboard; 3. Using screws to attach the copper alloy skateboard to the steel surface.

[0004] However, although the overall use of copper alloy to make the skateboard has good wear resistance, the cost is too high due to the high price of copper; although the overall use of steel or cast iron to make the skateboard is cheap, when grinding against the same steel material, the friction resistance is large and it is easy to glue. It is necessary to open a knurled groove on its surface and add oil for lubrication during operation. The operation is troublesome and the scope of application is small. Some mechanical parts or molds do not allow for the addition of structures; the copper alloy skateboard is compounded on the steel surface by screws. The process is complicated and the accuracy is poor when used. In summary, the skateboards in the prior art have the disadvantages of being too costly, unable to have both functionality and bonding strength, and having relatively large friction with the mold. Utility Model Content

[0005] In view of this, the present invention provides a steel-based copper alloy slide plate matched with a slider to solve the above problems.

[0006] A steel-based copper alloy slide plate for use with a slider comprises a base steel plate, a copper alloy working layer wrapping the base steel plate, and a plurality of coupling grooves arranged on the surface of the base steel plate. The base steel plate comprises two coupling notches arranged at both ends of the same side of the cross section of the base steel plate, a coupling surface coupled to the copper alloy working layer, and two connecting surfaces connecting the coupling surfaces. The connecting surfaces are perpendicular to the coupling surfaces. The copper alloy working layer is cast on the coupling surface of the base steel plate, and after solidification, the copper alloy working layer and the base steel plate form a complete slide plate structure. The coupling grooves comprise a plurality of ordinary coupling grooves arranged on the surface of the coupling surface, and a plurality of anti-deformation coupling grooves arranged on the surface of the coupling notches. The extension direction of the ordinary coupling grooves is perpendicular to the extension direction of the base steel plate. The extension direction of the anti-deformation coupling grooves is perpendicular to the extension direction of the base steel plate. The notches of the anti-deformation coupling grooves are arranged in a trapezoidal shape.

[0007] Furthermore, the bonding surface includes two first side surfaces, two first planes, two second side surfaces, and one second plane, the first planes are connected to and perpendicular to the first side surfaces, the second side surfaces are connected to and perpendicular to the first planes, and the second planes are connected to and perpendicular to the second side surfaces.

[0008] Furthermore, the common coupling grooves are arranged on the second side surface and the second plane, and the common coupling grooves arranged on different second side surfaces are symmetrically arranged.

[0009] Furthermore, the anti-deformation coupling grooves are arranged in parallel and equidistantly on the first plane.

[0010] Furthermore, the anti-deformation coupling grooves on different first planes are symmetrical to each other.

[0011] Furthermore, the steel-based copper alloy slide plate of the matching slider includes a plurality of blind holes arranged on the surface of the copper alloy working layer, and a plurality of solid lubricants arranged in the blind holes.

[0012] Furthermore, the shape and size of the solid lubricant are the same as those of the blind hole.

[0013] Compared to the prior art, the present invention provides a steel-based copper alloy slide plate for use with a slider. By providing a base steel plate, a copper alloy working layer, a bonding groove, a blind hole, and a solid lubricant, the slide plate reduces costs while also increasing the base steel plate's deformation resistance and bonding strength to the copper alloy working layer, and reducing friction between the slider and the copper alloy working layer. The base steel plate includes two bonding notches located on opposite sides of an open cross-section. The base steel plate and the bonding notches reduce the combined volume of the copper alloy working layer and the base steel plate, thereby reducing costs by reducing copper usage. The bonding groove increases the contact area between the base steel plate and the copper alloy working layer, thereby enhancing structural strength. The anti-deformation bonding groove is located on a plane perpendicular to the extension direction of the base steel plate. The groove opening of the anti-deformation bonding groove is trapezoidal, increasing the area of ​​the anti-deformation bonding groove perpendicular to the extension direction of the base steel plate, thereby increasing the anti-deformation force provided by the anti-deformation bonding groove to the copper alloy working layer. The blind hole and the solid lubricant are provided to reduce the friction between the copper alloy working layer and the slider, thereby extending the service life of the steel-based copper alloy slide plate that matches the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a steel-based copper alloy slide plate that cooperates with a slider provided by the utility model.

[0015] Figure 2 for Figure 1A schematic structural diagram of the steel-based copper alloy slide plate of the mating slider having a base steel plate.

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the copper alloy working layer of the steel-based copper alloy slide plate of the matching slider.

[0017] Figure 4 This is a cross-sectional view of a steel-based copper alloy slide plate that cooperates with a slider provided by the utility model. DETAILED DESCRIPTION

[0018] The following is a further detailed description of specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the scope of protection of the present invention.

[0019] See also Figures 1 to 4 , which is a schematic structural diagram of a steel-based copper alloy slide plate for use with a slider provided by the present invention. The steel-based copper alloy slide plate for use with the slider comprises a base steel plate 10, a copper alloy working layer 20 wrapping the base steel plate 10, a plurality of coupling grooves 30 provided on the surface of the base steel plate 10, a plurality of blind holes 40 provided on the surface of the copper alloy working layer 20, and a plurality of solid lubricants 50 provided in the blind holes 40. It is conceivable that the steel-based copper alloy slide plate for use with the slider also includes other functional modules, such as positioning pins, etc., which are well known to those skilled in the art and will not be described in detail here.

[0020] The base steel plate 10 includes two bonding notches 11 disposed at opposite ends of the same side of its cross section, a bonding surface 12 for bonding with the copper alloy working layer 20, and two connecting surfaces 13 connecting the bonding surfaces 12. In this embodiment, the bonding notches 11 are block-shaped, resulting in a convex cross-sectional profile of the base steel plate 10. The bonding notches 11 are used to help reduce the total volume of the copper alloy working layer 20, increasing the effective utilization area of ​​the copper alloy working layer 20, thereby reducing costs. The bonding surface 12 includes two first side surfaces 121, two first planes 122, two second side surfaces 123, and a second plane 124. The first plane 122 connects to and is perpendicular to the first side surface 121, the second side surface 123 connects to and is perpendicular to the first plane 122, and the second plane 124 connects to and is perpendicular to the second side surface 123. The first side surface 121 and the first plane 122 form the bonding notch 11. The connecting surface 13 is perpendicular to the bonding surface 12. The base steel plate 10 assists the copper alloy working layer 20 in forming a complete slide plate, thereby reducing the volume of the copper alloy working layer 20 to reduce the cost of use.

[0021] The copper alloy working layer 20 is cast onto the bonding surface 12 of the base steel plate 10. After solidification, the copper alloy working layer 20 and the base steel plate 10 form a complete slide structure. The copper alloy working layer 20 is used to determine the position of the slider in the mold, ensuring the mold can operate properly during processing. Because the copper alloy working layer 20 has a low coefficient of friction, the friction loss generated between the copper alloy working layer 20 and the slider is minimal.

[0022] The coupling grooves 30 include a plurality of common coupling grooves 31 disposed on the surface of the coupling surface 12 , and a plurality of anti-deformation coupling grooves 32 disposed on the surface of the coupling notch 11 .

[0023] The common bonding groove 31 is arranged on the second side surface 123 and the second plane 124 of the bonding surface 12. The extension direction of the common bonding groove 31 on different planes is perpendicular to the extension direction of the base steel plate 10, and is used to assist the anti-deformation bonding groove 32 in strengthening the anti-deformation ability of the copper alloy working layer 20. The common bonding grooves 31 arranged on different second side surfaces 123 are arranged symmetrically, so that the stability of the copper alloy working layer 20 is increased. The cross-section of the common bonding groove 31 is V-shaped or U-shaped, which increases the contact area between the base steel plate 10 and the copper alloy working layer 20 to increase the bonding strength, while also reducing the processing difficulty of the common bonding groove 31, facilitating mass processing.

[0024] The anti-deformation bonding groove 32 is provided on the first plane 122, and its extension direction is perpendicular to the extension direction of the base steel plate 10, and one end passes through the second side surface 123, so that the contact area between the anti-deformation bonding groove 32 and the copper alloy working layer 20 in the extension direction perpendicular to the base steel plate 10 is increased. When different sliders slide on the copper alloy working layer 20, the copper alloy working layer 20 is deformed by friction forces of different magnitudes, and the anti-deformation bonding groove 32 provides the copper alloy working layer 20 with an anti-deformation force to resist the friction force. In this embodiment, the extension direction of the anti-deformation bonding groove 32 is the same as the extension direction of the ordinary bonding groove 31 provided on the second plane 124, and the anti-deformation bonding groove 32 is connected to the ordinary bonding groove 31. The notch shape of the anti-deformation bonding groove 32 is set in a trapezoidal shape. The trapezoidal structure, smaller at the top and larger at the bottom, ensures that the copper alloy working layer 20 cast in the common bonding groove 31 is subjected to tension from the anti-deformation bonding groove 32 during deformation, thereby increasing the anti-deformation force of the anti-deformation bonding groove 32. The anti-deformation bonding grooves 32 are arranged parallel and equidistantly on the first plane 122, and the anti-deformation bonding grooves 32 arranged on different first planes 122 are symmetrical with each other, making the copper alloy working layer 20 more structurally stable.

[0025] The blind holes 40 are arranged at equal sizes and intervals on the surface of the copper alloy working layer 20. The blind holes 40 are used to install lubricants.

[0026] The solid lubricant 50 is used to reduce the friction generated between the mold and the copper alloy working layer 20. In this embodiment, the solid lubricant 50 uses a graphite column. The shape and size of the solid lubricant 50 are the same as the shape and size of the blind hole 40, so that the surface of the copper alloy working layer 20 is smooth and has no gaps. The solid lubricant 50 is bonded to the blind hole 40. When the copper alloy working layer 20 is installed in conjunction with the mold, the solid lubricant 50 forms an oil layer on the surface of the copper alloy working layer 20, thereby reducing the friction generated between the mold and the copper alloy working layer 20 to reduce friction damage in the copper alloy working layer and extend the service life of the steel-based copper alloy slide plate of the matching slider.

[0027] Compared with the prior art, the present invention provides a steel-based copper alloy slide plate for matching a slider. By providing the base steel plate 10, the copper alloy working layer 20, the coupling groove 30, the blind hole 40, and the solid lubricant 50, the base steel plate 10 is provided with an anti-deformation capability and a bonding strength of the copper alloy working layer 20, while saving costs, and reducing the friction between the slider and the copper alloy working layer 20. The base steel plate 10 includes two coupling notches 11 provided at both ends of the same side of the open cross section of the base steel plate 10. The base steel plate 10 and the coupling notches 11 are used to reduce the total volume of the copper alloy working layer 20 and the base steel plate 10, thereby reducing costs by reducing the use of copper materials. The coupling groove 30 increases the structural strength by increasing the contact area between the base steel plate 10 and the copper alloy working layer 20. The anti-deformation bonding groove 32 is arranged on a plane perpendicular to the extension direction of the base steel plate 10. The notch of the anti-deformation bonding groove 32 is arranged in a trapezoidal shape, which increases the area of ​​the anti-deformation bonding groove 32 in the extension direction perpendicular to the base steel plate 10, thereby increasing the anti-deformation force provided by the anti-deformation bonding groove 32 to the copper alloy working layer 20. The blind hole 40 and the solid lubricant 50 are provided to reduce friction between the copper alloy working layer 20 and the slider, thereby extending the service life of the steel-based copper alloy slide plate that cooperates with the slider.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements or improvements within the spirit of the present invention are included in the scope of the claims of the present invention.

Claims

1. A steel-based copper alloy slide plate for use with a slider, characterized in that: The steel-based copper alloy skateboard of the matching slider includes a base steel plate, a copper alloy working layer wrapping the base steel plate, and a plurality of coupling grooves arranged on the surface of the base steel plate, the base steel plate includes two coupling notches arranged at the two ends of the same side of the cross section of the base steel plate, a coupling surface coupled to the copper alloy working layer, and two connecting surfaces connecting the coupling surfaces, the connecting surfaces are perpendicular to the coupling surfaces, the copper alloy working layer is cast on the coupling surface of the base steel plate, and the copper alloy working layer after solidification forms a complete skateboard structure with the base steel plate, the coupling grooves include a plurality of ordinary coupling grooves arranged on the surface of the coupling surface, and a plurality of anti-deformation coupling grooves arranged on the surface of the coupling notch, the extension direction of the ordinary coupling grooves is perpendicular to the extension direction of the base steel plate, the extension direction of the anti-deformation coupling grooves is perpendicular to the extension direction of the base steel plate, and the notch of the anti-deformation coupling groove is trapezoidal.

2. The steel-based copper alloy slide plate for use with a slider according to claim 1, wherein: The bonding surface includes two first side surfaces, two first planes, two second side surfaces, and a second plane. The first planes are connected to and perpendicular to the first side surfaces, the second side surfaces are connected to and perpendicular to the first planes, and the second planes are connected to and perpendicular to the second side surfaces.

3. The steel-based copper alloy slide plate for use with a slider according to claim 2, wherein: The common coupling grooves are arranged on the second side surface and the second plane, and the common coupling grooves arranged on different second side surfaces are symmetrically arranged.

4. The steel-based copper alloy slide plate for use with a slider according to claim 2, wherein: The anti-deformation coupling grooves are arranged in parallel and at equal intervals on the first plane.

5. The steel-based copper alloy slide plate for use with a slider according to claim 2, wherein: The anti-deformation coupling grooves on different first planes are symmetrical to each other.

6. The steel-based copper alloy slide plate for use with a slider according to claim 1, wherein: The steel-based copper alloy slide plate of the matching slide block includes a plurality of blind holes arranged on the surface of the copper alloy working layer, and a plurality of solid lubricants arranged in the blind holes.

7. The steel-based copper alloy slide plate for use with a slider according to claim 6, wherein: The shape and size of the solid lubricant are the same as those of the blind hole.

Images