CN202316928U - Hydraulic forming machine of lost-foam sprue cup - Google Patents
Hydraulic forming machine of lost-foam sprue cup Download PDFInfo
- Publication number
- CN202316928U CN202316928U CN2011205194908U CN201120519490U CN202316928U CN 202316928 U CN202316928 U CN 202316928U CN 2011205194908 U CN2011205194908 U CN 2011205194908U CN 201120519490 U CN201120519490 U CN 201120519490U CN 202316928 U CN202316928 U CN 202316928U
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- Prior art keywords
- hydraulic cylinder
- fixed
- moulding
- fixed head
- forming machine
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- 239000006260 foam Substances 0.000 title abstract 4
- 238000000465 moulding Methods 0.000 claims description 44
- 230000008034 disappearance Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000001371 inclusion conjunctivitis Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 206010044325 trachoma Diseases 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a hydraulic forming machine of a lost-foam sprue cup, which belongs to the technical field of a forming device of the sprue cup. In order to solve the technical problems, the utility model provides the hydraulic forming machine of the lost-foam sprue cup, in which the quality of a sprue cup product can be effectively improved and the yield is high. The adopted technical scheme is as follows: a first fixed plate is fixedly arranged at the lower part of a frame, a first round hole is formed on the first fixed plate, and a first hydraulic cylinder penetrates through the first round hole to be vertically fixed on the first fixed plate; a second fixed plate is fixedly arranged at the lower part of a frame, a second round hole is formed on the second fixed plate, and a second hydraulic cylinder penetrates through the second round hole to be vertically fixed on the second fixed plate; a supporting frame is fixed at the middle position of the frame, and a forming outer die is fixedly arranged on the supporting frame; and the first hydraulic cylinder, the forming outer die and the second hydraulic cylinder are concentrically arranged, a forming inner die is sheathed on a piston rod of the first hydraulic cylinder, and a pressing head is fixed on a piston rod of the second hydraulic cylinder. The hydraulic forming machine disclosed by the utility model is used for manufacturing the lost-foam sprue cup.
Description
Technical field
The utility model disappearance mould cup hydraulic forming machine belongs to cup shaped device technical field.
Background technology
Cup is the indispensable casting consumptive material of modern cast steel industry, is used for the passage that the guiding liquids metal gets into die cavity.In the past, the production of cup was manual production mostly, and cup density is not enough, quality problems such as break easily, and defectives such as pore, trachoma, crackle appear in the foundry goods that causes casting to be come out, and directly influence the quality of cast product; Also have the production efficiency of cup low, yield poorly, directly influence the economic benefit of producer.
Summary of the invention
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved has provided and a kind ofly can effectively improve the cup product quality, the disappearance mould cup hydraulic forming machine that speed of production is fast, output is high.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: disappearance mould cup hydraulic forming machine; Comprise: framework, first hydraulic cylinder, second hydraulic cylinder, first fixed head, second fixed head, carriage, moulding external mold, moulding internal mold and pressure head; The bottom of framework is mounted with first fixed head; Have first circular hole on said first fixed head, first hydraulic cylinder passes first circular hole and vertically is fixed on first fixed head, and the piston rod of first hydraulic cylinder is positioned at the top of first fixed head; Said framework upper is mounted with second fixed head, has second circular hole on second fixed head, and second hydraulic cylinder passes second circular hole and vertically is fixed on second fixed head, and the piston rod of second hydraulic cylinder is positioned at the below of second fixed head; The centre position of said framework is fixed with carriage, and the moulding external mold is fixed on the carriage; Said first hydraulic cylinder, moulding external mold and second hydraulic cylinder are provided with one heart, and the upper cover of piston rod of said first hydraulic cylinder is equipped with the moulding internal mold, are fixed with pressure head on the piston rod of said second hydraulic cylinder;
Described moulding external mold is a hollow cylinder, and the inner shape of the shape of said moulding internal mold and disappearance mould cup adapts.
The upper surface of said moulding internal mold vertically is provided with column, and the center of said pressure head is provided with deep hole, and deep hole matches with moulding internal mold upper pillar stand on the said pressure head, and said pressure head is cylindrical and the internal diameter of its external diameter and moulding external mold adapts.
Framework below the said carriage is provided with two slideways, is movably installed with fishplate bar in described two slideways.
Said moulding internal mold bottom is provided with first near the switch disk, and the top of said pressure head is provided with second near the switch disk.
The utility model compared with prior art has following beneficial effect.
1, the utility model disappearance mould cup hydraulic forming machine is simple in structure, easy to use, replaces manual production to improve the production efficiency of cup greatly with full-automatic machinery production, has improved production quantity, has improved the economic benefit of producer.
2, the utility model disappearance mould cup hydraulic forming machine utilizes the accurate control near switch, guarantees the production density of cup, has improved ratio of briquetting, has improved the product quality of cup.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to specify.
Fig. 1 is the structural representation of a kind of mould cup hydraulic forming machine that disappears of the utility model.
Among the figure 1 for framework, 2 be first hydraulic cylinder, 3 be second hydraulic cylinder, 4 be first fixed head, 5 be second fixed head, 6 for carriage, 7 for the moulding external mold, 8 for the moulding internal mold, 9 for pressure head, 10 be first near switch disk, 11 be second near the switch disk, 12 for slideway, 13 for fishplate bar.
The specific embodiment
As shown in Figure 1; The utility model disappearance mould cup hydraulic forming machine; Comprise: framework 1, first hydraulic cylinder 2, second hydraulic cylinder 3, first fixed head 4, second fixed head 5, carriage 6, moulding external mold 7, moulding internal mold 8 and pressure head 9; It is characterized in that: the bottom of framework 1 is mounted with first fixed head 4; Have first circular hole on said first fixed head 4, first hydraulic cylinder 2 passes first circular hole and vertically is fixed on first fixed head 4, and the piston rod of first hydraulic cylinder 2 is positioned at the top of first fixed head 4; Said framework 1 top is mounted with on second fixed head, 5, the second fixed heads 5 and has second circular hole, and second hydraulic cylinder 3 passes second circular hole and vertically is fixed on second fixed head 5, and the piston rod of second hydraulic cylinder 3 is positioned at the below of second fixed head 5; The centre position of said framework 1 is fixed with carriage 6, and moulding external mold 7 is fixed on the carriage 6; Said first hydraulic cylinder 2, moulding external mold 7 and second hydraulic cylinder 3 are provided with one heart, and the upper cover of piston rod of said first hydraulic cylinder 2 is equipped with moulding internal mold 8, is fixed with pressure head 9 on the piston rod of said second hydraulic cylinder 3;
Described moulding external mold 7 is a hollow cylinder, and the inner shape of the shape of said moulding internal mold 8 and disappearance mould cup adapts.
The upper surface of said moulding internal mold 8 vertically is provided with column, and the center of said pressure head 9 is provided with deep hole, and deep hole matches with moulding internal mold 8 upper pillar stands on the said pressure head 9, and said pressure head 9 adapts for cylindrical and internal diameter its external diameter and moulding external mold 7.
Framework 1 below the said carriage 6 is provided with two slideways 12, is movably installed with fishplate bar 13 in described two slideways 12.
Said moulding internal mold 8 bottoms are provided with first near switch disk 10, and the top of said pressure head 9 is provided with second near switch disk 11.
The operation principle of the utility model is: during work, earlier fishplate bar 13 is extracted out from slideway 12, shunk through second piston rod near switch disk 11 controls second hydraulic cylinder 3, piston rod drives pressure head 9 and rises to the appropriate location, top; Stretch out near opening the piston rod of hanging disk 10 controls first hydraulic cylinder 2 through first, promote moulding internal mold 8 and move up, the bottom that makes the bottom margin of moulding internal mold 8 withstand moulding external mold 7; Moulding internal mold 8 and moulding external mold 7 matched moulds, it is husky in mould, to load casting, after installing; Stretch out through second the piston rod, promote pressure head 9 and descend, the column on the moulding internal mold 8 is inserted in the deep hole of pressure head 9 near switch disk 11 controls second hydraulic cylinder 3; Pressure head 9 continues to descend, and the raw material in the compaction tool reaches certain density, shrinks through first piston rod near switch disk 10 controls first hydraulic cylinder 2; Moulding internal mold 8 is separated with moulding external mold 7, and fishplate bar 13 is inserted in the slideway 12, continues to stretch out through second piston rod near switch disk 11 controls second hydraulic cylinder 3; Drive pressure head 9 and continue to press down, from moulding external mold 7, come off out, fall on fishplate bar 13 until finished product; Pull out fishplate bar 13, finished product is put down gently on the finished product frame dried.
Combine accompanying drawing that the embodiment of the utility model has been done detailed description above; But the utility model is not limited to the foregoing description; In the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (4)
1. disappearance mould cup hydraulic forming machine; Comprise: framework (1), first hydraulic cylinder (2), second hydraulic cylinder (3), first fixed head (4), second fixed head (5), carriage (6), moulding external mold (7), moulding internal mold (8) and pressure head (9); It is characterized in that: the bottom of framework (1) is mounted with first fixed head (4); Have first circular hole on said first fixed head (4); First hydraulic cylinder (2) passes first circular hole and vertically is fixed on first fixed head (4), and the piston rod of first hydraulic cylinder (2) is positioned at the top of first fixed head (4); Said framework (1) top is mounted with second fixed head (5); Second fixed head has second circular hole on (5); Second hydraulic cylinder (3) passes second circular hole and vertically is fixed on second fixed head (5), and the piston rod of second hydraulic cylinder (3) is positioned at the below of second fixed head (5); The centre position of said framework (1) is fixed with carriage (6), and moulding external mold (7) is fixed on the carriage (6); Said first hydraulic cylinder (2), moulding external mold (7) and second hydraulic cylinder (3) are provided with one heart, and the upper cover of piston rod of said first hydraulic cylinder (2) is equipped with moulding internal mold (8), is fixed with pressure head (9) on the piston rod of said second hydraulic cylinder (3);
Described moulding external mold (7) is a hollow cylinder, and the inner shape of the shape of said moulding internal mold (8) and disappearance mould cup adapts.
2. disappearance mould cup hydraulic forming machine according to claim 1; It is characterized in that: the upper surface of said moulding internal mold (8) vertically is provided with column; The center of said pressure head (9) is provided with deep hole; Said pressure head (9) is gone up deep hole and is matched with moulding internal mold (8) upper pillar stand, and said pressure head (9) adapts for cylindrical and internal diameter its external diameter and moulding external mold (7).
3. disappearance mould cup hydraulic forming machine according to claim 1 and 2 is characterized in that: the framework (1) of said carriage (6) below is provided with two slideways (12), is movably installed with fishplate bar (13) in described two slideways (12).
4. disappearance mould cup hydraulic forming machine according to claim 3 is characterized in that: said moulding internal mold (8) bottom is provided with first near switch disk (10), and the top of said pressure head (9) is provided with second near switch disk (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205194908U CN202316928U (en) | 2011-12-14 | 2011-12-14 | Hydraulic forming machine of lost-foam sprue cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205194908U CN202316928U (en) | 2011-12-14 | 2011-12-14 | Hydraulic forming machine of lost-foam sprue cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316928U true CN202316928U (en) | 2012-07-11 |
Family
ID=46428925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205194908U Expired - Fee Related CN202316928U (en) | 2011-12-14 | 2011-12-14 | Hydraulic forming machine of lost-foam sprue cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265396A (en) * | 2015-10-30 | 2016-01-27 | 天峨县平昌生态农业有限公司 | Wasp nesting barrel manufacturing device |
| CN105415481A (en) * | 2015-10-30 | 2016-03-23 | 天峨县平昌生态农业有限公司 | Forming and demoulding integrated device for wasp nesting barrel |
-
2011
- 2011-12-14 CN CN2011205194908U patent/CN202316928U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265396A (en) * | 2015-10-30 | 2016-01-27 | 天峨县平昌生态农业有限公司 | Wasp nesting barrel manufacturing device |
| CN105415481A (en) * | 2015-10-30 | 2016-03-23 | 天峨县平昌生态农业有限公司 | Forming and demoulding integrated device for wasp nesting barrel |
| CN105415481B (en) * | 2015-10-30 | 2018-01-16 | 天峨县平昌生态农业有限公司 | Wasp nest bucket shaping with the demoulding integrated apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131214 |