CN211693243U - Reinforced steel-based copper alloy sliding assembly - Google Patents
Reinforced steel-based copper alloy sliding assembly Download PDFInfo
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- CN211693243U CN211693243U CN201922179522.3U CN201922179522U CN211693243U CN 211693243 U CN211693243 U CN 211693243U CN 201922179522 U CN201922179522 U CN 201922179522U CN 211693243 U CN211693243 U CN 211693243U
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Abstract
A reinforced steel-based copper alloy sliding assembly comprises a sliding rail and a sliding block connected with the sliding rail in a sliding mode, wherein a sliding groove is formed in the middle of the top of the sliding rail along the length direction, a guide convex block is arranged at the bottom of the sliding block corresponding to the sliding groove in a protruding mode, and the guide convex block is located in the sliding groove; the cross section of the sliding chute is in an inverted triangle shape, and the bottom edge of the sliding chute faces the sliding block; the cross section of the guide lug is correspondingly inverted triangle, and the vertex angle of the guide lug faces the sliding chute; the side surface of the sliding groove facing the guide convex block or the side surface of the guide convex block facing the sliding groove is connected with a wear-resistant copper layer; the surface of the sliding chute or the guide lug is provided with protruding teeth in a protruding mode, and the wear-resistant copper layer is at least partially located between the adjacent protruding teeth; at least one antiskid limiting groove is formed in the sliding groove in the width direction, and the wear-resistant copper layer is provided with an antiskid limiting convex strip located in the antiskid limiting groove. Thus, the bonding strength is high, delamination does not occur, and the cost is low.
Description
Technical Field
The utility model relates to a mechanical guiding mechanism technical field, especially a strengthen shaped steel base copper alloy sliding assembly.
Background
The slide block and slide plate parts used in the die manufacturing industry of machinery, automobiles and the like are made of single antifriction and wear-resistant metal materials and are used for playing a role in guiding and supporting. At present, the copper alloy section is commonly used for producing slide block and slide plate parts. As shown in fig. 1, the conventional sliding assembly includes a sliding rail 10 and a sliding block 20 slidably connected to the sliding rail 10, a sliding slot 11 is formed in the middle of the top of the sliding rail 10 along the length direction, a guiding protrusion 21 is protrudingly disposed at the bottom of the sliding block 20 corresponding to the sliding slot 11, and the guiding protrusion 21 is located in the sliding slot 11.
In the prior art, the thick sliding plate with the functions of reducing abrasion and resisting wear has the following structures: (1) the integral copper alloy material is made; (2) sintering a layer of bronze alloy spherical powder on the surface of the steel plate and rolling to obtain the bronze alloy spherical powder; (3) bonding the steel plate and the copper alloy material together through an adhesive; (4) fixing the thin copper alloy material and the steel plate together on the surface of the steel plate by using a screw and a rivet;
the sliding plate integrally made of the copper alloy material has the advantages that the load, the abrasion reduction and the wear resistance meet the requirements, but the cost is high, and a large amount of precious metals are consumed; the thin copper alloy material is fixed with the steel plate through the screws and the rivets on the surface of the steel plate, although precious metals are saved, the process is complex, and the copper alloy layer cannot be made too thin, so the cost is high, and the copper alloy material is difficult to use in large quantities; the copper alloy sheet and the steel plate are bonded together through the adhesive, so that the cost is low, but the bonding strength is poor, and meanwhile, the copper alloy sheet and the steel plate are controlled by temperature in work and cannot be used in high-temperature occasions; a layer of spherical bronze powder is sintered on the surface of the steel plate, and because the copper powder is combined with the steel plate in a semi-dissolved state, mutual atoms cannot be fully diffused and cannot be fully exchanged, the combination capability is poor, and when the sliding block 20 slides relative to the sliding rail 10, the copper layer can move along with the sliding under the action of large pressure and friction force.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a bonding strength is high, avoid the copper layer to follow the removal, can not take place delaminating phenomenon and with low costs enhancement type steel base copper alloy sliding assembly to solve above-mentioned problem.
A reinforced steel-based copper alloy sliding assembly comprises a sliding rail and a sliding block connected with the sliding rail in a sliding mode, wherein a sliding groove is formed in the middle of the top of the sliding rail along the length direction, a guide convex block is arranged at the bottom of the sliding block corresponding to the sliding groove in a protruding mode, and the guide convex block is located in the sliding groove; the cross section of the sliding chute is in an inverted triangle shape, and the bottom edge of the sliding chute faces the sliding block; the cross section of the guide lug is correspondingly inverted triangle, and the vertex angle of the guide lug faces the sliding chute; the side surface of the sliding groove facing the guide convex block or the side surface of the guide convex block facing the sliding groove is connected with a wear-resistant copper layer; the surface of the sliding chute or the guide lug is provided with protruding teeth in a protruding mode, and the wear-resistant copper layer is at least partially located between the adjacent protruding teeth; at least one antiskid limiting groove is formed in the sliding groove or the guide protruding block in the width direction, and the wear-resistant copper layer is provided with an antiskid limiting convex strip located in the antiskid limiting groove.
The first sliding rail is connected with the first sliding rail in a sliding mode, a first sliding groove is formed in the middle of the top of the first sliding rail along the length direction, a first guide protruding block is arranged at the bottom of the first sliding block corresponding to the first sliding groove in a protruding mode, the first guide protruding block is located in the first sliding groove, and a first wear-resistant copper layer is arranged on the inner side wall of the first sliding groove; a plurality of first protruding teeth are arranged on the inner side wall of each first sliding groove in a protruding mode, an embedded groove is formed between every two adjacent first protruding teeth, and the bottom of each first wear-resistant copper layer is located in the embedded groove; at least one first anti-skidding limiting groove is formed in the first sliding groove of the first sliding rail along the width direction, and a first anti-skidding limiting convex strip located in the first anti-skidding limiting groove is arranged at the bottom of the first wear-resistant copper layer in an extending mode.
The second sliding rail is connected with the first sliding block in a sliding mode, a first sliding groove is formed in the middle of the top of the first sliding rail along the length direction, a first guide convex block is arranged at the bottom of the first sliding block in a protruding mode corresponding to the first sliding groove, and the first guide convex block is located in the first sliding groove; a second wear-resistant copper layer is arranged on the outer side wall of the second guide bump; a plurality of second protruding teeth are arranged on the outer side wall of each second guide protruding block in a protruding mode, a caulking groove is formed between every two adjacent second protruding teeth, and the top of each second wear-resistant copper layer is located in the caulking groove; at least one second anti-skidding limiting groove is formed in the width direction of the second sliding block, and a second anti-skidding limiting convex strip located in the second anti-skidding limiting groove is arranged at the top of the second wear-resistant copper layer in an extending mode.
Compared with the prior art, the reinforced steel-based copper alloy sliding assembly comprises a sliding rail and a sliding block connected with the sliding rail in a sliding manner, a sliding groove is formed in the middle of the top of the sliding rail along the length direction, a guide lug is arranged at the bottom of the sliding block corresponding to the sliding groove in a protruding manner, and the guide lug is positioned in the sliding groove; the cross section of the sliding chute is in an inverted triangle shape, and the bottom edge of the sliding chute faces the sliding block; the cross section of the guide lug is correspondingly inverted triangle, and the vertex angle of the guide lug faces the sliding chute; the side surface of the sliding groove facing the guide convex block or the side surface of the guide convex block facing the sliding groove is connected with a wear-resistant copper layer; the surface of the sliding chute or the guide lug is provided with protruding teeth in a protruding mode, and the wear-resistant copper layer is at least partially located between the adjacent protruding teeth; at least one antiskid limiting groove is formed in the sliding groove or the guide protruding block in the width direction, and the wear-resistant copper layer is provided with an antiskid limiting convex strip located in the antiskid limiting groove. Thus, the bonding strength is high, the wear-resistant copper layer is prevented from moving along with the wear-resistant copper layer, the delamination phenomenon is avoided, and the cost is low.
Drawings
Embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a perspective view of a conventional reinforced steel-based copper alloy sliding assembly.
Fig. 2 is a schematic perspective view of a first embodiment of the reinforced steel-based copper alloy sliding assembly according to the present invention.
Fig. 3 is a side view of the slide rail of fig. 2.
Fig. 4 is a schematic cross-sectional view of the slide rail of fig. 2 along the line a-a.
Fig. 5 is a schematic perspective view of a second embodiment of the reinforced steel-based copper alloy sliding assembly according to the present invention.
Fig. 6 is a side schematic view of the slider of fig. 5.
Fig. 7 is a schematic cross-sectional view of the slider of fig. 5 taken along line B-B.
Detailed Description
The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 2 and 3, the first embodiment of the reinforced steel-based copper alloy sliding assembly of the present invention includes a first sliding rail 100 and a first sliding block 200 slidably connected to the first sliding rail 100, wherein a first sliding slot 110 is disposed along a length direction in the middle of the top of the first sliding rail 100, a first guiding protrusion 210 is disposed at the bottom of the first sliding block 200 corresponding to the first sliding slot 110, and the first guiding protrusion 210 is located in the first sliding slot 110.
In the present embodiment, the cross-sectional shape of the first chute 110 is an inverted triangle, and the base thereof faces the first slider 200. The first guide protrusion 210 has a cross-sectional shape corresponding to an inverted triangle with its vertex facing the first sliding groove 110.
The main portion of the first slide rail 100 is made of steel, and a first wear-resistant copper layer 120 is disposed on the top portion of the first slide rail 100, that is, the inner side wall of the first sliding groove 110.
Specifically, a plurality of first protruding teeth 101 are protrudingly disposed on an inner side wall of the first sliding groove 110, a caulking groove is formed between adjacent first protruding teeth 101, and a bottom of the first wear-resistant copper layer 120 is located in the caulking groove.
Referring to fig. 2 and 4, the first slide rail 100 is provided with at least one first anti-slip limiting groove 111 in the first sliding groove 110 along the width direction, and the bottom of the first wear-resistant copper layer 120 is extended with a first anti-slip limiting protrusion strip 121 located in the first anti-slip limiting groove 111. The first wear-resistant copper layer 120 also extends into the caulking groove between adjacent first lugs 101.
When manufacturing, firstly, a plurality of first protruding teeth 101 parallel to the length direction of the first slide rail 100 are manufactured on the inner side wall of the first slide groove 110, and a first anti-skid limiting groove 111 is manufactured in the width direction; a first wear resistant copper layer 120 is then cast on the inner side wall of the first runner 110 and cooled to form the first sliding rail 100 of a steel-based copper alloy. A part of the first wear-resistant copper layer 120 extends into the first anti-slip limiting groove 111 to form an anti-slip limiting convex strip 121.
Thus, when the first sliding block 200 slides in the first sliding rail 100, the first wear-resistant copper layer 120 will not move along with the first sliding block 200 under the action of the anti-slip limiting protruding strips 121.
Referring to fig. 5 and 6, a second embodiment of the reinforced steel-based copper alloy sliding assembly provided by the present invention includes a second sliding rail 300 and a second sliding block 400 slidably connected to the second sliding rail 300, wherein a second sliding slot 310 is disposed along the length direction in the middle of the top of the second sliding rail 300, a second guiding protrusion 410 is disposed at the bottom of the second sliding block 400 corresponding to the second sliding slot 310, and the second guiding protrusion 410 is located in the second sliding slot 310.
In the present embodiment, the cross-sectional shape of the second chute 310 is an inverted triangle, and the bottom side thereof faces the second slider 400. The second guide protrusion 410 has a cross-sectional shape corresponding to an inverted triangle with its vertex facing the second sliding groove 310.
The main body of the second slider 400 is made of steel, and a second wear-resistant copper layer 420 is disposed on the outer sidewall of the second guiding protrusion 410.
Specifically, a plurality of second protruding teeth 401 are protrudingly disposed on outer sidewalls of the second guiding protrusions 410, a caulking groove is formed between adjacent second protruding teeth 401, and the second wear-resistant copper layer 420 protrudes into the caulking groove between adjacent second protruding teeth 401.
Referring to fig. 5 and 7, the second slider 400 is formed with at least one second anti-slip limiting groove in the width direction, and the top of the second wear-resistant copper layer 420 is extended with a second anti-slip limiting protruding strip 421 located in the second anti-slip limiting groove.
Compared with the prior art, the reinforced steel-based copper alloy sliding assembly comprises a sliding rail and a sliding block connected with the sliding rail in a sliding manner, a sliding groove is formed in the middle of the top of the sliding rail along the length direction, a guide lug is arranged at the bottom of the sliding block corresponding to the sliding groove in a protruding manner, and the guide lug is positioned in the sliding groove; the cross section of the sliding chute is in an inverted triangle shape, and the bottom edge of the sliding chute faces the sliding block; the cross section of the guide lug is correspondingly inverted triangle, and the vertex angle of the guide lug faces the sliding chute; the side surface of the sliding groove facing the guide convex block or the side surface of the guide convex block facing the sliding groove is connected with a wear-resistant copper layer; the surface of the sliding chute or the guide lug is provided with protruding teeth in a protruding mode, and the wear-resistant copper layer is at least partially located between the adjacent protruding teeth; at least one antiskid limiting groove is formed in the sliding groove or the guide protruding block in the width direction, and the wear-resistant copper layer is provided with an antiskid limiting convex strip located in the antiskid limiting groove. Thus, the bonding strength is high, the wear-resistant copper layer is prevented from moving along with the wear-resistant copper layer, the delamination phenomenon is avoided, and the cost is low.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (3)
1. The utility model provides a strengthen shaped steel base copper alloy sliding assembly which characterized in that: the sliding rail comprises a sliding rail and a sliding block connected with the sliding rail in a sliding manner, wherein a sliding groove is formed in the middle of the top of the sliding rail along the length direction, a guide convex block is arranged at the bottom of the sliding block corresponding to the sliding groove in a protruding manner, and the guide convex block is positioned in the sliding groove; the cross section of the sliding chute is in an inverted triangle shape, and the bottom edge of the sliding chute faces the sliding block; the cross section of the guide lug is correspondingly inverted triangle, and the vertex angle of the guide lug faces the sliding chute; the side surface of the sliding groove facing the guide convex block or the side surface of the guide convex block facing the sliding groove is connected with a wear-resistant copper layer; the surface of the sliding chute or the guide lug is provided with protruding teeth in a protruding mode, and the wear-resistant copper layer is at least partially located between the adjacent protruding teeth; at least one antiskid limiting groove is formed in the sliding groove or the guide protruding block in the width direction, and the wear-resistant copper layer is provided with an antiskid limiting convex strip located in the antiskid limiting groove.
2. The reinforced steel-based copper alloy sliding assembly according to claim 1, wherein: the sliding device comprises a first sliding rail and a first sliding block connected with the first sliding rail in a sliding mode, wherein a first sliding groove is formed in the middle of the top of the first sliding rail along the length direction, a first guide protruding block is arranged at the bottom of the first sliding block corresponding to the first sliding groove in a protruding mode, the first guide protruding block is located in the first sliding groove, and a first wear-resistant copper layer is arranged on the inner side wall of the first sliding groove; a plurality of first protruding teeth are arranged on the inner side wall of each first sliding groove in a protruding mode, an embedded groove is formed between every two adjacent first protruding teeth, and the bottom of each first wear-resistant copper layer is located in the embedded groove; at least one first anti-skidding limiting groove is formed in the first sliding groove of the first sliding rail along the width direction, and a first anti-skidding limiting convex strip located in the first anti-skidding limiting groove is arranged at the bottom of the first wear-resistant copper layer in an extending mode.
3. The reinforced steel-based copper alloy sliding assembly according to claim 1, wherein: the sliding device comprises a second sliding rail and a second sliding block connected with the second sliding rail in a sliding mode, wherein a second sliding groove is formed in the middle of the top of the second sliding rail along the length direction, a second guide convex block is arranged at the bottom of the second sliding block corresponding to the second sliding groove in a protruding mode, and the second guide convex block is located in the second sliding groove; a second wear-resistant copper layer is arranged on the outer side wall of the second guide bump; a plurality of second protruding teeth are arranged on the outer side wall of each second guide protruding block in a protruding mode, a caulking groove is formed between every two adjacent second protruding teeth, and the top of each second wear-resistant copper layer is located in the caulking groove; at least one second anti-skidding limiting groove is formed in the width direction of the second sliding block, and a second anti-skidding limiting convex strip located in the second anti-skidding limiting groove is arranged at the top of the second wear-resistant copper layer in an extending mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179522.3U CN211693243U (en) | 2019-12-06 | 2019-12-06 | Reinforced steel-based copper alloy sliding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179522.3U CN211693243U (en) | 2019-12-06 | 2019-12-06 | Reinforced steel-based copper alloy sliding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693243U true CN211693243U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922179522.3U Active CN211693243U (en) | 2019-12-06 | 2019-12-06 | Reinforced steel-based copper alloy sliding assembly |
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| CN (1) | CN211693243U (en) |
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