CN204471986U - High-strength steel-based copper alloy slide plate - Google Patents
High-strength steel-based copper alloy slide plate Download PDFInfo
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- CN204471986U CN204471986U CN201520060337.1U CN201520060337U CN204471986U CN 204471986 U CN204471986 U CN 204471986U CN 201520060337 U CN201520060337 U CN 201520060337U CN 204471986 U CN204471986 U CN 204471986U
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Abstract
The utility model relates to high-strength steel-based copper alloy slide plate.The high-strength steel-based copper alloy slide plate that the utility model provides, comprise Substrate sheet, copper alloy plate and be arranged on the alloy firm layer between Substrate sheet and copper alloy plate, described copper alloy plate, alloy firm layer and steel plate are combined by ion osmosis, described steel plate are also provided with at least one for improving the engagement groove of steel plate and alloy firm layer bond strength; Steel plate and alloy firm layer, alloy firm layer and copper alloy plate, its atom exchanges mutually, iron atom exchanges through film and copper atom simultaneously, or copper atom exchanges through film and iron atom, copper alloy plate being combined by ion osmosis and steel plate, described steel plate being also provided with at least one for improving the engagement groove of steel plate and copper alloy plate bond strength.
Description
Technical field
The utility model relates to high-strength steel-based copper alloy slide plate.
Background technology
The slide block produced in the mould manufacturing industries such as machinery, automobile, sliding plate parts are single antifriction metal material and make, and the sliding plate parts of slide block produced by conventional copper alloy section bar at present.Due to defects such as copper alloy section bar exist expensive, and processing cost is high, stock utilization is low, therefore, the slide plate use cost of said structure is very high; In order to the consumption of saving copper alloy, that is done by the thickness of copper alloy slide plate in prior art is very thin, and this structure again reduces the mechanical strength of slide plate, and service life is short.
In prior art, an anti-attrition, wear-resisting thick slide plate have following several structure: (1) global copper alloy material is made; (2) on surface of steel plate, sinter one deck bell metal ball-type powder form through rolling; (3) steel plate and Cu alloy material are bonded together by adhesive; (4) adopt HTHP to be combined with steel plate by copper alloy; On surface of steel plate by with screw and rivet by thinner Cu alloy material together with Interal fixation;
But, the slide plate that entirety Cu alloy material is made, although its load, anti-attrition, wear-resisting performance all reach requirement, cost is high, and consumes a large amount of precious metals; On surface of steel plate by screw and rivet by thinner Cu alloy material together with Interal fixation, although saved precious metal, complex process, and copper alloy layer can not do too thin, and therefore cost is high, is difficult to a large amount of use; Adopt copper alloy thin plate and steel plate to be bonded together by adhesive, although cost is low, poor bonding strength, controls by temperature at work simultaneously, can not be used in high temperature occasion; And adopt high-temperature high-pressure craft, then because iron and copper atom can not fully spread, sufficient metallurgical binding can not be formed at faying face place, therefore poor bonding strength, bear under high tangential force effect of carrying, delamination may be there is, surface of steel plate sinters one deck ball-type bronze powder, and because copper powder is combined with steel plate under half dissolved state, mutual atom can not fully spread, can not fully exchange, so binding ability is poor;
In sum, slide plate of the prior art exists that complex structure, use cost are high, the deficiency of poor bonding strength.
Summary of the invention
The high-strength steel-based copper alloy slide plate that the utility model provides, is intended to overcome that skateboard of the prior art is complicated, use cost is high, the deficiency of poor bonding strength.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: high-strength steel-based copper alloy slide plate, comprise Substrate sheet, copper alloy plate and be arranged on the alloy firm layer between Substrate sheet and copper alloy plate, described copper alloy plate, alloy firm layer and steel plate are combined by ion osmosis, described steel plate are also provided with at least one for improving the engagement groove of steel plate and alloy firm layer bond strength.
As preferably, described engagement groove is random hair side groove, after saving processing cost, also increases the random pattern ability of groove face and the binding ability with copper alloy thereof, there is not delamination when receiving the shearing force in all directions in slide plate, extends the service life of slide plate.
As preferably, described engagement groove distributes as net shape on steel plate, and engagement groove distributes as net shape on steel plate, improves the bond strength of steel plate and alloy firm layer, extends the service life of slide plate.
As preferably, the shape of cross section of described steel plate and alloy firm layer contact position is zigzag, increases the bonded area between steel plate and alloy firm layer, improves the bond strength between steel plate and alloy firm layer, extends the service life of slide plate.
As preferably, the surface of described steel plate is provided with the decorative pattern for improving steel plate and alloy firm layer bond strength, by arranging decorative pattern, increase steel plate, bonded area between alloy firm layer and copper alloy plate, improve steel plate, bond strength between alloy firm layer and copper alloy plate, extend the service life of slide plate.
As preferably, described decorative pattern is recessed in steel plate, increases steel plate, bonded area between alloy firm layer and copper alloy plate, improves steel plate, bond strength between alloy firm layer and copper alloy plate, extends the service life of slide plate.
As preferably, described decorative pattern protrudes in steel plate, increases steel plate, bonded area between alloy firm layer and copper alloy plate, improves steel plate, bond strength between alloy firm layer and copper alloy plate, extends the service life of slide plate.
The high-strength steel-based copper alloy slide plate that the utility model provides, tool has the following advantages: comprise Substrate sheet, copper alloy plate and be arranged on the alloy firm layer between Substrate sheet and copper alloy plate, described copper alloy plate, alloy firm layer and steel plate are combined by ion osmosis, described steel plate are also provided with at least one for improving the engagement groove of steel plate and alloy firm layer bond strength; Steel plate and alloy firm layer, alloy firm layer and copper alloy plate, its atom exchanges mutually, iron atom exchanges through film and copper atom simultaneously, or copper atom exchanges through film and iron atom, copper alloy plate being combined by ion osmosis and steel plate, described steel plate being also provided with at least one for improving the engagement groove of steel plate and copper alloy plate bond strength; By adopting ion osmosis and arranging engagement groove, steel plate and copper alloy plate are combined, slide plate is made both to have maintained the anti-attrition of former global copper alloy slide plate, wear-resisting advantage, again because steel plate and copper alloy have extremely strong adhesion, sample actual measurement bond strength is greater than 200Mpa, and when doing bond strength failure test, after causing copper alloy layer to damage, faying face does not still go to pot, therefore, bond strength is greater than the intensity of copper alloy own; It is strong that slide plate has anti-impact force, the advantage that bearing capacity is large, and copper alloy is finer and close, and surface is more wear-resisting; The actual measurement of sled surface hardness is on average greater than 230HB, the highest more than 240HB; Slide plate low cost of manufacture simultaneously, saves the precious metal of more than 90% ~ 95%, greatly reduces the use cost of slide plate and make slide plate have good universal performance.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional drawing of the first structure junction of the utility model high-strength steel-based copper alloy slide plate;
Accompanying drawing 2 is the sectional drawing of the utility model high-strength steel-based copper alloy slide plate the second structure junction;
Accompanying drawing 3 is the sectional drawing of the third structure junction of the utility model high-strength steel-based copper alloy slide plate
Accompanying drawing 4 is the decorative pattern schematic diagram on the utility model high-strength steel-based copper alloy slide plate light plate.
Detailed description of the invention
High-strength steel-based copper alloy slide plate manufacturing process of the present utility model is: on the surface of steel plate 1, be processed into random shallow trench hair side, or be processed into the shallow trench of regular grid configuration, or a regular processing shallow trench in direction, and removing surface is clean, matter of deoiling; Then be coated with one deck alloy firm layer 3 on steel plate 1 surface, simultaneously by liquid copper alloy under isolation from oxygen gaseity, high velocity jet is on alloy firm layer 3; Through seeping at high temperature, at alloy firm layer 3 boundary: steel plate 1 and alloy firm layer 3, copper alloy plate 2 and alloy firm layer 3, its atom fully exchanges mutually, and iron atom exchanges through film and copper atom simultaneously, or copper atom exchanges through film and iron atom, fully exchange at boundary atom, form a kind of extremely strong metallurgical junction to make a concerted effort, actual measurement bond strength is greater than 200MPa, and maximum hardness is greater than 240HB.
In the utility model high-strength steel-based copper alloy slide plate: the chemical analysis of alloy firm layer 3 can be close with copper alloy plate 2, also can be completely different; At alloy firm layer 3 boundary: steel plate 1 and alloy firm layer 3 and alloy firm layer 3 and copper alloy plate 2, its atom exchanges mutually, iron atom exchanges through film and copper atom simultaneously, or copper atom exchanges through film and iron atom, integrally combine with atom exchange process, composition one firmly metallurgical junction is made a concerted effort, and increases steel plate 1 and the bond strength of copper alloy plate 2, extends the service life of slide plate;
Alloy firm layer 3 engagement groove 4 surface on steel plate 1 can be powder form, also can be gluey state or liquid and other physical aspect, make its tight must with steel plate 1 on flute surfaces is seamless combines, the combination of complete closed seamless gap is not reached on the eliminating uneven place of flute surfaces and copper alloy plate 2 surface, make copper alloy plate 2 and steel plate 1 can carry out atom exchange in the mode of a kind vacuum, increase skateboard compactness, strengthen copper alloy plate 2 and the bond strength of steel plate 1, extend the service life of slide plate;
Alloy firm layer 3 is after machining, obviously can observe and obtaining, also steel plate 1 can be incorporated completely inner with copper alloy plate 2, by the mutual exchange of atom, alternately, greatly increase bonded area and the mutual proton gravitation of its interior atoms of steel plate 1 and copper alloy plate 2, increase steel plate 1 and the bond strength of copper alloy plate 2, extend the service life of slide plate.
Below in conjunction with accompanying drawing, the utility model high-strength steel-based copper alloy slide plate is described further, as Fig. 1, shown in Fig. 2, Fig. 3, Fig. 4, high-strength steel-based copper alloy slide plate, the alloy firm layer 3 comprising Substrate sheet 1, copper alloy plate 2 and be arranged between Substrate sheet 1 and copper alloy plate 2, described copper alloy plate 2, alloy firm layer 3 are combined by ion osmosis with steel plate 1, described steel plate 1 are also provided with at least one for improving the engagement groove 4 of steel plate 1 and alloy firm layer 3 bond strength; See Fig. 1, described engagement groove 4 is random hair side shallow trench; Can being arranged in the following ways on steel plate 1 of described engagement groove 4:
Mode one: described engagement groove 4 distributes as net shape on steel plate 1;
Mode two: see Fig. 2, described steel plate 1 is zigzag with the shape of cross section of alloy firm layer 3 contact position; .
Mode three: see Fig. 3, the shape of cross section of described engagement groove 4 is trapezoidal;
Mode four: see Fig. 4, the surface of described steel plate 1 is provided with the decorative pattern for improving steel plate 1 and alloy firm layer 3 bond strength, and described decorative pattern is recessed in steel plate 1;
Mode five: described decorative pattern also can protrude in steel plate 1.
Technique scheme in use, steel plate 1 and alloy firm layer 3 and alloy firm layer 3 and copper alloy plate 2, its atom exchanges mutually, iron atom exchanges through film and copper atom simultaneously, or copper atom exchanges through film and iron atom, integrally combine with atom exchange process, composition one firmly metallurgical junction is made a concerted effort, slide plate is made both to have maintained the anti-attrition of former global copper alloy slide plate, wear-resisting advantage, again because steel plate 1 and copper alloy have extremely strong adhesion, sample actual measurement hot strength is greater than 200Mpa, when doing bond strength failure test, after causing copper alloy layer to damage, faying face does not still go to pot, therefore, bond strength is greater than the intensity of copper alloy own, it is strong that slide plate has anti-impact force, the advantage that bearing capacity is large, and copper alloy is finer and close, and surface is more wear-resisting, sled surface hardness is the tallest and the biggest in 240HB, slide plate low cost of manufacture simultaneously, saves the precious metal of more than 90% ~ 95%, greatly reduces the use cost of slide plate and make slide plate have good universal performance.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (7)
1. high-strength steel-based copper alloy slide plate, it is characterized in that: the alloy firm layer (3) comprising Substrate sheet (1), copper alloy plate (2) and be arranged between Substrate sheet (1) and copper alloy plate (2), described copper alloy plate (2), alloy firm layer (3) and steel plate (1) are combined by ion osmosis, described steel plate (1) are also provided with at least one for improving the engagement groove (4) of steel plate (1) and alloy firm layer (3) bond strength.
2. high-strength steel-based copper alloy slide plate according to claim 1, is characterized in that: described engagement groove (4) is random hair side groove.
3. high-strength steel-based copper alloy slide plate according to claim 1, is characterized in that: described engagement groove (4) distributes as net shape on steel plate (1).
4. high-strength steel-based copper alloy slide plate according to claim 1, is characterized in that: described steel plate (1) is zigzag with the shape of cross section of alloy firm layer (3) contact position.
5. high-strength steel-based copper alloy slide plate according to claim 1, is characterized in that: the surface of described steel plate (1) is provided with the decorative pattern for improving steel plate (1) and alloy firm layer (3) bond strength.
6. high-strength steel-based copper alloy slide plate according to claim 5, is characterized in that: described decorative pattern is recessed in steel plate (1).
7. high-strength steel-based copper alloy slide plate according to claim 5, is characterized in that: described decorative pattern protrudes in steel plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060337.1U CN204471986U (en) | 2015-01-28 | 2015-01-28 | High-strength steel-based copper alloy slide plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520060337.1U CN204471986U (en) | 2015-01-28 | 2015-01-28 | High-strength steel-based copper alloy slide plate |
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| CN204471986U true CN204471986U (en) | 2015-07-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553135A (en) * | 2015-01-28 | 2015-04-29 | 平湖市凯丰机械制造厂 | High-strength steel-based copper alloy sliding plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553135A (en) * | 2015-01-28 | 2015-04-29 | 平湖市凯丰机械制造厂 | High-strength steel-based copper alloy sliding plate |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200311 Address after: 314213 Four Groups of Shenjianong Village, Zhongdi Street, Pinghu City, Jiaxing City, Zhejiang Province (formerly Yongxing Prefabrication Facility) Patentee after: Pinghu Kaifeng Machinery Manufacturing Co., Ltd. Address before: Shen Zhong Dai street of Pinghu city Jiaxing City, Zhejiang province 314213 Village Development Zone Pinghu Kaifeng machinery manufacturing factory Patentee before: PINGHU KAIFENG MACHINERY MANUFACTURING FACTORY |
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| TR01 | Transfer of patent right |