CN106944625B - A kind of tinplate lid arrangement - Google Patents
A kind of tinplate lid arrangement Download PDFInfo
- Publication number
- CN106944625B CN106944625B CN201710163926.6A CN201710163926A CN106944625B CN 106944625 B CN106944625 B CN 106944625B CN 201710163926 A CN201710163926 A CN 201710163926A CN 106944625 B CN106944625 B CN 106944625B
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- parts
- crankshaft
- gland
- tinplate
- lid
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- 239000005028 tinplate Substances 0.000 title claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 210000004907 gland Anatomy 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 22
- 235000012239 silicon dioxide Nutrition 0.000 claims description 18
- 238000005245 sintering Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 5
- 230000002929 anti-fatigue Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000011056 performance test Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- B22F1/0003—
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of tinplate lid arrangements, including firm banking, lid support processed, lid power mechanism processed and cover pressing mechanism, lid support processed is vertically arranged in upper side of fixed base, cover pressing mechanism is arranged on the downside of lid power mechanism processed, lid power mechanism processed includes lid motor, rotating wheel, crankshaft and connecting rod processed, and the crankshaft is fabricated by the raw material of following parts by weight: 100 parts of iron powder, 1~10 part of copper powder, 5~20 parts of silica, 0.5~2 part of graphene.Using the tinplate lid arrangement of crankshaft of the present invention, not only system lid is high-efficient, high-quality, and crankshaft has excellent mechanical performance, the mechanical strengths such as tensile strength, yield strength, bending fatigue limit, fatigue limit for torsion are high, it is wear-resisting, antifatigue, good toughness, long service life, the crankshaft replacement cost of overhaul is greatly reduced, economic benefit is very good.
Description
Technical Field
The invention relates to a cover making device, in particular to a tinplate cover making device.
Background
The existing tinplate cover making device, as in chinese patent CN201510406992.2, includes a fixed base, a cover making bracket, a cover making power mechanism and a cover pressing mechanism, wherein the cover making bracket is vertically arranged on the upper side of the fixed base, the cover pressing mechanism is arranged on the lower side of the cover making power mechanism, and the cover making power mechanism includes a cover making motor, a rotating wheel, a crankshaft and a connecting rod; people discover in the actual use, if the tinplate system lid device adopts ordinary bent axle, often can not wear-resisting, and fatigue resistance can be relatively poor, leads to its life comparatively short, and then causes to change the maintenance cost height, seriously influences economic benefits.
In order to solve the problem, a crankshaft which is wear-resistant, fatigue-resistant and long in service life needs to be developed, and an existing tinplate cover manufacturing device is improved on the basis.
Disclosure of Invention
The invention aims to provide a tinplate cover making device which is high in cover making efficiency, good in quality, wear-resistant, anti-fatigue, good in toughness, long in service life and capable of greatly reducing maintenance cost.
The invention provides a tinplate cover making device which comprises a fixed base, a cover making support, a cover making power mechanism and a cover pressing mechanism, wherein the cover making support is vertically arranged on the upper side of the fixed base, the cover pressing mechanism is arranged on the lower side of the cover making power mechanism, the cover making power mechanism comprises a cover making motor, a rotating wheel, a crankshaft and a connecting rod, and the crankshaft is made of the following raw materials in parts by weight: 100 parts of iron powder, 1-10 parts of copper powder, 5-20 parts of silicon dioxide and 0.5-2 parts of graphene.
Further, the crankshaft is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 5-8 parts of copper powder, 10-15 parts of silicon dioxide and 0.6-1 part of graphene.
Further, the crankshaft is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 5 parts of copper powder, 12 parts of silicon dioxide and 1 part of graphene.
Further, the particle size of the iron powder is 120-150 μm; the particle size of the copper powder is 15-20 microns.
Further, the particle size of the silicon dioxide is 50 nm-200 nm; preferably, the particle size of the silica is 50nm to 80 nm.
Further, the graphene is selected from any one or more than two of single-layer graphene, double-layer graphene, few-layer graphene and multi-layer graphene; preferably, the graphene is selected from double-layer graphene or few-layer graphene.
Further, the crankshaft is manufactured by the following method: (1) taking raw materials, and mixing uniformly; (2) pressing and forming; (3) sintering at high temperature; (4) and manufacturing the crankshaft.
Further, the high-temperature sintering comprises the following steps: presintering at 550 +/-10 ℃ for 0.5h, and then sintering at 1100 +/-20 ℃ for 3 h.
Furthermore, the two rotating wheels are vertically and rotatably connected to two sides inside the cover making support, the crankshaft is horizontally arranged between the two rotating wheels, two ends of the crankshaft are respectively fixed to the outer sides of the two rotating wheels, the cover making motor is in transmission connection with the rotating wheels, the crankshaft horizontally penetrates through the upper end of the connecting rod, and the upper end of the connecting rod is horizontally provided with a through hole matched with the crankshaft; the gland mechanism comprises a lifting rod, an upper pressing die and a lower pressing die, wherein the lifting rod is vertically arranged at the lower end of a connecting rod, the upper end of the lifting rod is hinged with the lower end of the connecting rod, guide strips are vertically arranged on two sides of the lifting rod, guide grooves matched with the guide strips are vertically arranged on two sides of a cap making support respectively, the upper pressing die is horizontally arranged at the lower end of the lifting rod, the lower pressing die is horizontally arranged on a fixed base on the lower side of the upper pressing die, gland guide rods are vertically arranged on two sides above the upper pressing die respectively, a gland sleeve is vertically arranged on the lower end of the lifting rod, the upper end of the gland guide rod vertically penetrates through two sides of the gland sleeve, a limit baffle is arranged at the upper end of the gland guide rod, a gland spring is arranged on the gland guide rod, a.
The invention also provides a crankshaft applied to the tinplate cover making device, which is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 1-10 parts of copper powder, 5-20 parts of silicon dioxide and 0.5-2 parts of graphene;
wherein the particle size of the iron powder is 120-150 μm; the particle size of the copper powder is 15-20 microns; the particle size of the silicon dioxide is 50 nm-80 nm.
The tinplate cover manufacturing device for the crankshaft has the advantages of high cover manufacturing efficiency, good quality, excellent mechanical properties of the crankshaft, high mechanical strength such as tensile strength, yield strength, bending fatigue limit, torsion fatigue limit and the like, wear resistance, fatigue resistance, good toughness and long service life.
Through practical tests, compared with other manufactured crankshafts, when the crankshaft is applied to a tinplate cover manufacturing device, the average service life of the crankshaft is prolonged by about 1 year, the crankshaft replacement and maintenance cost is greatly reduced, and very good economic benefits are obtained.
Obviously, many modifications, substitutions, and variations are possible in light of the above teachings of the invention, without departing from the basic technical spirit of the invention, as defined by the following claims.
The foregoing aspects of the present invention are explained in further detail by the following detailed description; this should not be understood as limiting the scope of the above-described subject matter of the present invention to the following examples only; all the technologies realized based on the concept of the present invention belong to the scope of the present invention.
Drawings
Fig. 1 is a schematic structural view of a tinplate cover making device and an upper die in embodiment 4.
In the figure: 1-fixed base, 2-cover making bracket, 3-cover making motor, 4-rotating wheel, 5-crankshaft, 6-connecting rod, 7-lifting rod, 8-upper pressing die, 9-lower pressing die, 10-guide bar, 11-gland guide rod, 12-gland sleeve, 13-limit baffle, 14-gland spring, 15-gland guide column and 16-conveying belt.
Detailed Description
The raw materials and equipment used in the embodiment of the present invention are known products and obtained by purchasing commercially available products.
Example 1
1. Raw materials
According to the weight portion, 100 portions of iron powder (the grain diameter is 120 to 150 mu m), 8 portions of copper powder (the grain diameter is 15 to 20 mu m), 15 portions of silicon dioxide (the grain diameter is 50 to 80nm) and 0.6 portion of few-layer graphene are mixed evenly by a double-cone mixer;
2. press forming
Pressing and forming according to the process requirements;
3. high temperature sintering
Presintering for 0.5h at 550 +/-10 ℃, then sintering for 3 h at 1100 +/-20 ℃, and quenching;
4. manufacture of crankshafts
The crankshaft is manufactured according to a common crankshaft machining process method.
Example 2
1. Raw materials
Taking 100 parts of iron powder (the particle size is 120-150 mu m), 5 parts of copper powder (the particle size is 15-20 mu m), 12 parts of silicon dioxide (the particle size is 50-80 nm) and 1 part of double-layer graphene according to parts by weight, and uniformly mixing by adopting a double-cone mixer;
2. press forming
Pressing and forming according to the process requirements;
3. high temperature sintering
Presintering for 0.5h at 550 +/-10 ℃, then sintering for 3 h at 1100 +/-20 ℃, and quenching;
4. manufacture of crankshafts
The crankshaft is manufactured according to a common crankshaft machining process method.
Example 3
1. Raw materials
According to the weight portion, 100 portions of iron powder (the grain diameter is 120 to 150 mu m), 2 portions of copper powder (the grain diameter is 15 to 20 mu m), 8 portions of silicon dioxide (the grain diameter is 150 to 200nm) and 0.8 portion of double-layer graphene are mixed uniformly by a double-cone mixer;
2. press forming
Pressing and forming according to the process requirements;
3. high temperature sintering
Presintering for 0.5h at 550 +/-10 ℃, then sintering for 3 h at 1100 +/-20 ℃, and quenching;
4. manufacture of crankshafts
The crankshaft is manufactured according to a common crankshaft machining process method.
Example 4
The crankshaft manufactured in example 1 was applied to a tinplate cover manufacturing apparatus of chinese patent CN201510406992.2, as shown in fig. 1:
tinplate system lid device includes unable adjustment base 1, system lid support 2, system lid power unit and gland mechanism, the vertical setting of system lid support 2 is at unable adjustment base 1 upside, gland mechanism sets up at system lid power unit downside, system lid power unit is including system lid motor 3, rotate wheel 4, bent axle 5 and connecting rod 6, it is provided with two to rotate wheel 4, two rotate 4 vertical rotations of wheel and connect in the inside both sides of system lid support 2, bent axle 5 level sets up and rotates between wheel 4 at two, 5 both ends of bent axle are fixed with two outsides of rotating wheel 4 respectively, system lid motor 3 is connected with the transmission of rotating wheel 4, bent axle 5 level passes 6 upper ends of connecting rod, 6 upper end levels of connecting rod are provided with the through-hole with 5 looks adaptations of bent axle.
Wherein,
the capping mechanism comprises a lifting rod 7, an upper pressing die 8 and a lower pressing die 9, the lifting rod 7 is vertically arranged at the lower end of the connecting rod 6, the upper end of the lifting rod 7 is hinged with the lower end of the connecting rod 6, guide strips 10 are vertically arranged on two sides of the lifting rod 7, guide grooves matched with the guide strips 10 are vertically arranged on two sides of the cap making support 2 respectively, the upper pressing die 8 is horizontally arranged at the lower end of the lifting rod 7, and the lower pressing die 9 is horizontally arranged on the fixed base 1 on the lower side of the upper pressing die 8; as shown in fig. 1, two sides above the upper pressing die 8 are respectively vertically provided with a gland guide rod 11, the lower end of the lifting rod 7 is vertically provided with a gland sleeve 12, the upper end of the gland guide rod 11 vertically penetrates through two sides of the gland sleeve 12, the upper end of the gland guide rod 11 is provided with a limit baffle 13, a gland spring 14 is arranged on the gland guide rod 11, a gland guide column 15 is vertically arranged in the middle of the upper side of the upper pressing die 8, and the gland guide column 15 is vertically arranged in the gland sleeve 12.
The cover making motor 3 is in transmission connection with the rotating wheel 4 through the conveying belt 16, the cover making motor 3 adopts a variable frequency motor, the running speed of the cover making motor 3 can be adjusted according to the requirement of making covers by tinplate, and the cover making efficiency and quality of the tinplate are ensured.
Comparative example 1
1. Raw materials
Taking 105 parts of iron powder (the particle size is 120-150 mu m), 12 parts of silicon dioxide (the particle size is 50-80 nm) and 1 part of double-layer graphene according to parts by weight, and uniformly mixing by adopting a double-cone mixer;
2. press forming
Pressing and forming according to the process requirements;
3. high temperature sintering
Presintering for 0.5h at 550 +/-10 ℃, then sintering for 3 h at 1100 +/-20 ℃, and quenching;
4. manufacture of crankshafts
The crankshaft is manufactured according to a common crankshaft machining process method.
Comparative example 2
1. Raw materials
Taking 100 parts of iron powder (the particle size is 120-150 mu m), 5 parts of copper powder (the particle size is 15-20 mu m) and 13 parts of silicon dioxide (the particle size is 150-200 nm) according to parts by weight, and uniformly mixing by adopting a double-cone mixer;
2. press forming
Pressing and forming according to the process requirements;
3. high temperature sintering
Presintering for 0.5h at 550 +/-10 ℃, then sintering for 3 h at 1100 +/-20 ℃, and quenching;
4. manufacture of crankshafts
The crankshaft is manufactured according to a common crankshaft machining process method.
Comparative example 3
1. Raw materials
According to the weight portion, 100 portions of iron powder (the grain diameter is 120-150 μm), 5 portions of copper powder (the grain diameter is 15-20 μm) and 15 portions of double-layer graphene are mixed evenly by a double-cone mixer;
2. press forming
Pressing and forming according to the process requirements;
3. high temperature sintering
Presintering for 0.5h at 550 +/-10 ℃, then sintering for 3 h at 1100 +/-20 ℃, and quenching;
4. manufacture of crankshafts
The crankshaft is manufactured according to a common crankshaft machining process method.
The advantageous effects of the present invention will be described by the following test examples.
Test examples
The performance tests in terms of tensile strength, yield strength, bending fatigue limit, torsional fatigue limit, and the like were performed on the crankshafts manufactured in examples 1 to 3 of the present invention and comparative examples 1 to 3, respectively, according to standard methods, and the results are shown in table 1.
TABLE 1 Performance test results
The results show that the crankshaft has excellent mechanical properties, high mechanical strength such as tensile strength, yield strength, bending fatigue limit, torsion fatigue limit and the like, wear resistance, fatigue resistance and good toughness, and is suitable for being applied to a tinplate cover manufacturing device; moreover, the preparation process is simple, safe, environment-friendly and low in energy consumption, and is suitable for industrial production.
Through practical tests, compared with the crankshaft manufactured by the comparative example 1, when the crankshaft is applied to a tinplate cover manufacturing device, the average service life of the crankshaft is prolonged by about 1 year, the crankshaft replacement and maintenance cost is greatly reduced, and very good economic benefits are obtained.
In conclusion, the tinplate cover manufacturing device for the crankshaft has the advantages that the cover manufacturing efficiency is high, the quality is good, the crankshaft has excellent mechanical properties, the mechanical strength such as tensile strength, yield strength, bending fatigue limit, torsion fatigue limit and the like is high, the wear resistance and the fatigue resistance are realized, the toughness is good, the service life is long, the crankshaft replacement and maintenance cost is greatly reduced, and the economic benefit is very good.
Claims (9)
1. The utility model provides a tinplate system lid device, includes unable adjustment base, system lid support, system lid power unit and gland mechanism, and the vertical setting of system lid support is at the unable adjustment base upside, and gland mechanism sets up at system lid power unit downside, and system lid power unit is including system lid motor, rotating wheel, bent axle and connecting rod, its characterized in that: the crankshaft is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 1-10 parts of copper powder, 5-20 parts of silicon dioxide and 0.5-2 parts of graphene;
the particle size of the iron powder is 120-150 mu m; the particle size of the copper powder is 15-20 microns;
the particle size of the silicon dioxide is 50 nm-200 nm.
2. The tinplate cover making device according to claim 1, wherein: the crankshaft is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 5-8 parts of copper powder, 10-15 parts of silicon dioxide and 0.6-1 part of graphene.
3. The tinplate cover device of claim 2, wherein: the crankshaft is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 5 parts of copper powder, 12 parts of silicon dioxide and 1 part of graphene.
4. The tinplate cover making device according to any one of claims 1 to 3, characterized in that: the particle size of the silicon dioxide is 50 nm-80 nm.
5. The tinplate cover making device according to any one of claims 1 to 3, characterized in that: the graphene is selected from any one or more than two of single-layer graphene, double-layer graphene, few-layer graphene and multi-layer graphene.
6. The tinplate cover making device according to any one of claims 1 to 3, characterized in that: the crankshaft is manufactured by the following method: (1) taking raw materials, and mixing uniformly; (2) pressing and forming; (3) sintering at high temperature; (4) and manufacturing the crankshaft.
7. The tinplate cover making device according to claim 6, wherein: the high-temperature sintering comprises the following steps: presintering at 550 +/-10 ℃ for 0.5h, and then sintering at 1100 +/-20 ℃ for 3 h.
8. The tinplate cover making device according to any one of claims 1 to 3, characterized in that: the two rotating wheels are vertically and rotatably connected to two sides inside the cover making support, the crankshaft is horizontally arranged between the two rotating wheels, two ends of the crankshaft are respectively fixed to the outer sides of the two rotating wheels, the cover making motor is in transmission connection with the rotating wheels, the crankshaft horizontally penetrates through the upper end of the connecting rod, and the upper end of the connecting rod is horizontally provided with a through hole matched with the crankshaft; the gland mechanism comprises a lifting rod, an upper pressing die and a lower pressing die, wherein the lifting rod is vertically arranged at the lower end of a connecting rod, the upper end of the lifting rod is hinged with the lower end of the connecting rod, guide strips are vertically arranged on two sides of the lifting rod, guide grooves matched with the guide strips are vertically arranged on two sides of a cap making support respectively, the upper pressing die is horizontally arranged at the lower end of the lifting rod, the lower pressing die is horizontally arranged on a fixed base on the lower side of the upper pressing die, gland guide rods are vertically arranged on two sides above the upper pressing die respectively, a gland sleeve is vertically arranged on the lower end of the lifting rod, the upper end of the gland guide rod vertically penetrates through two sides of the gland sleeve, a limit baffle is arranged at the upper end of the gland guide rod, a gland spring is arranged on the gland guide rod, a.
9. A crankshaft applied to the tinplate cover making device as set forth in any one of claims 1 to 8, characterized in that: the crankshaft is manufactured by the following raw materials in parts by weight: 100 parts of iron powder, 1-10 parts of copper powder, 5-20 parts of silicon dioxide and 0.5-2 parts of graphene;
wherein the particle size of the iron powder is 120-150 μm; the particle size of the copper powder is 15-20 microns; the particle size of the silicon dioxide is 50 nm-80 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163926.6A CN106944625B (en) | 2017-03-20 | 2017-03-20 | A kind of tinplate lid arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163926.6A CN106944625B (en) | 2017-03-20 | 2017-03-20 | A kind of tinplate lid arrangement |
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| CN106944625A CN106944625A (en) | 2017-07-14 |
| CN106944625B true CN106944625B (en) | 2019-12-03 |
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| CN201710163926.6A Active CN106944625B (en) | 2017-03-20 | 2017-03-20 | A kind of tinplate lid arrangement |
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| CN104985057A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5575880A (en) * | 1978-12-05 | 1980-06-07 | Mazda Motor Corp | Production of crankshaft for automobile |
| KR20150015584A (en) * | 2013-07-30 | 2015-02-11 | 현대제철 주식회사 | Steel for crank shaft and method of manufacturing the same |
| CN104328327A (en) * | 2014-11-17 | 2015-02-04 | 柳州市二和汽车零部件有限公司 | Crankshaft gear for automobile |
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|---|---|---|---|---|
| CN102808898A (en) * | 2012-08-27 | 2012-12-05 | 吕元之 | Powdery metallurgy balance block for crankshaft of gasoline engine and production method for powdery metallurgy balance block |
| CN104985057A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing mechanism |
| CN105200304A (en) * | 2015-09-21 | 2015-12-30 | 正崴为升传感***（芜湖）有限公司 | Crankshaft material composite and crankshaft material preparing method |
| CN105478781A (en) * | 2015-11-25 | 2016-04-13 | 芜湖市鸿坤汽车零部件有限公司 | Preparation method of automobile engine crankshaft through powder metallurgy |
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