CN107882812A - Covered on die casting machine hoist cylinder - Google Patents
Covered on die casting machine hoist cylinder Download PDFInfo
- Publication number
- CN107882812A CN107882812A CN201711001279.5A CN201711001279A CN107882812A CN 107882812 A CN107882812 A CN 107882812A CN 201711001279 A CN201711001279 A CN 201711001279A CN 107882812 A CN107882812 A CN 107882812A
- Authority
- CN
- China
- Prior art keywords
- flat board
- die casting
- casting machine
- hole
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 31
- 239000003082 abrasive agent Substances 0.000 claims abstract description 13
- 238000005266 casting Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- GKQLYSROISKDLL-UHFFFAOYSA-N EEDQ Chemical compound C1=CC=C2N(C(=O)OCC)C(OCC)C=CC2=C1 GKQLYSROISKDLL-UHFFFAOYSA-N 0.000 description 2
- 239000001263 FEMA 3042 Substances 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 2
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 150000003851 azoles Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- -1 siloxanes Chemical class 0.000 description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 description 2
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 2
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 2
- 229940033123 tannic acid Drugs 0.000 description 2
- 235000015523 tannic acid Nutrition 0.000 description 2
- 229920002258 tannic acid Polymers 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- 150000003577 thiophenes Chemical class 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/203—Oil-proof or grease-repellant materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/90—Electrical properties
- C04B2111/92—Electrically insulating materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
The present invention relates to die casting machine technical field, more particularly to being covered on a kind of die casting machine hoist cylinder, including flat board, large through-hole is provided with the middle part of the flat board, flat board surrounding is provided with small through hole, the first expanding mouth and the second expanding mouth are provided with large through-hole, is provided with the branch sleeve for being connected to flat board below large through-hole, the sleeve is made of high-abrasive material.Upper cover plate of the present invention is suitable for the use of die casting machine hoist cylinder, and sleeve, which is used to extend into oil cylinder, to be formed to the sealed of oil cylinder, and high-abrasive material can avoid corrosion of the oil to sleeve.
Description
Technical field：
The present invention relates to die casting machine technical field, and in particular to is covered on a kind of die casting machine hoist cylinder.
Background technology：
Die casting machine is exactly that molten metal bath injection is cooled and shaped into mould under pressure, and solid is obtained after die sinking
A series of industrial foundry machineries of metal casting, are used primarily for die casting font.With scientific and technical and industrial progress, especially
It is that die-casting technique has obtained extremely rapid as the industrial expansions such as automobile, motorcycle and household electrical appliance, aspects set out
Development.
The sorting technique of die casting machine is a lot, is divided into general die casting machine and special die casting machine by use range；It is big by clamp force
It is small to be divided into minicomputer (≤4000kN), medium-sized machine (4000kN~10000kN) and large scale computer (>=10000kN)；Generally, mainly press
The position and its condition of work of machine construction and injection chamber (hereinafter referred to as pressure chamber) are classified.
Die casting machine is divided to hot press chamber die casting machine and the major class of cold pressing chamber die casting machine two.Cold pressing chamber die casting machine presses its pressure chamber structure and cloth
Put mode and be divided to horizontal, vertical two kinds of forms again.The clamping of hot press chamber die casting machine and cold pressing chamber die casting machine is the same, its area
It is not that injection, casting mechanism are different.The pressure chamber of hot press chamber die casting machine is closely linked to be an entirety with smelting furnace, and is cold-pressed chamber pressure
The pressure chamber of casting machine is to separate with smelting furnace.
The content of the invention：
The technical problems to be solved by the invention are to overcome existing technological deficiency, there is provided a kind of die casting machine hoist cylinder
Upper lid.
The technical problems to be solved by the invention are realized using following technical scheme：
Covered on a kind of die casting machine hoist cylinder, including flat board, the flat board middle part are provided with large through-hole, flat board surrounding is provided with small
Through hole, large through-hole is interior to be provided with the first expanding mouth and the second expanding mouth, and the branch sleeve for being connected to flat board, institute are provided with below large through-hole
Sleeve is stated to be made of high-abrasive material.
Further, the flat board lower end is provided with the brace rod for stop sleeve.
Further, the sleeve periphery is provided with a circle groove.
Further, the flat board top is provided with contiguous block.
Further, the flat board is made of cast iron.
Beneficial effects of the present invention：Upper cover plate of the present invention is suitable for the use of die casting machine hoist cylinder, and sleeve is used to extend into
Formed in oil cylinder to the sealed of oil cylinder, high-abrasive material can avoid corrosion of the oil to sleeve.
Brief description of the drawings：
Fig. 1 is the cross section structure diagram of the present invention；
Fig. 2 is the overlooking the structure diagram of the present invention.
Embodiment：
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
, it is necessary to explanation in description of the invention, the orientation of instruction such as term " vertical ", " on ", " under ", " level " or
Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for describing mesh
, and it is not intended that instruction or hint relative importance.
In description of the invention, it is also necessary to explanation, unless otherwise clear and definite regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection, can be mechanical connection or electrical connection, can be directly connected to or be connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Embodiment one
As shown in accompanying drawing 1,2, covered on a kind of die casting machine hoist cylinder, including flat board 1, the middle part of flat board 1 are provided with large through-hole 2,
The surrounding of flat board 1 is provided with small through hole 3, and the first expanding 4 and second expanding mouth 5 of mouth is provided with large through-hole 2, and the lower section of large through-hole 2, which is provided with, to be connected
The branch sleeve 6 of flat board 1 is connected to, sleeve is made of high-abrasive material.
The lower end of flat board 1 is provided with the brace rod 7 for stop sleeve 6.Strengthen the supporting role to sleeve
The periphery of sleeve 6 is provided with a circle groove 8.
The top of flat board 1 is provided with contiguous block 9.Top cap is helped to connect.
Flat board 1 is made of cast iron.
Embodiment two
As shown in accompanying drawing 1,2, covered on a kind of die casting machine hoist cylinder, including flat board 1, the middle part of flat board 1 are provided with large through-hole 2,
The surrounding of flat board 1 is provided with small through hole 3, and the first expanding 4 and second expanding mouth 5 of mouth is provided with large through-hole 2, and the lower section of large through-hole 2, which is provided with, to be connected
The branch sleeve 6 of flat board 1 is connected to, sleeve is made of high-abrasive material.
The lower end of flat board 1 is provided with the brace rod 7 for stop sleeve 6.Strengthen the supporting role to sleeve.
The periphery of sleeve 6 is provided with a circle groove 8.
The top of flat board 1 is provided with contiguous block 9.Top cap is helped to connect.
Flat board 1 is made of cast iron.
High-abrasive material includes following parts by weight of component：8 parts of asbestos, 9 parts of gumminess, 6 parts of titanium nitride, three expoxy propane phenyl
0.86 part of siloxanes, 13 parts of sorbitan carboxylic esterses, 5.6 parts of guar gum ether, 12 parts of graphite oxide, lauryl dimethyl amine
6.6 parts, 2.3 parts of tannic acid, 3 parts of sodium thiosulfate, 4.6 parts of granular polystyrene, 16.8 parts of perlite, the N- tert-butyl group -2- benzene a pair of horses going side by side thiophenes
3.2 parts of azoles sulfenamide, 3.2 parts of EEDQ.
Embodiment three
As shown in accompanying drawing 1,2, covered on a kind of die casting machine hoist cylinder, including flat board 1, the middle part of flat board 1 are provided with large through-hole 2,
The surrounding of flat board 1 is provided with small through hole 3, and the first expanding 4 and second expanding mouth 5 of mouth is provided with large through-hole 2, and the lower section of large through-hole 2, which is provided with, to be connected
The branch sleeve 6 of flat board 1 is connected to, sleeve is made of high-abrasive material.
The lower end of flat board 1 is provided with the brace rod 7 for stop sleeve 6.Strengthen the supporting role to sleeve.
The periphery of sleeve 6 is provided with a circle groove 8.
The top of flat board 1 is provided with contiguous block 9.Top cap is helped to connect.
Flat board 1 is made of cast iron.
High-abrasive material includes following parts by weight of component：8 parts of asbestos, 9 parts of gumminess, 6 parts of titanium nitride, three expoxy propane phenyl
0.86 part of siloxanes, 13 parts of sorbitan carboxylic esterses, 5.6 parts of guar gum ether, 12 parts of graphite oxide, lauryl dimethyl amine
6.6 parts, 2.3 parts of tannic acid, 3 parts of sodium thiosulfate, 4.6 parts of granular polystyrene, 16.8 parts of perlite, the N- tert-butyl group -2- benzene a pair of horses going side by side thiophenes
3.2 parts of azoles sulfenamide, 3.2 parts of EEDQ, 8.6 parts of Firebrake ZB, 4.2 parts of antioxidant BHT, 3.6 parts of isopropyl palmitate.
High-abrasive material preparation method is as follows：
(1) each raw material is added in mixer, enters high-speed stirred, mixing speed is 3000 revs/min；
(2) material after stirring is put into -18 DEG C of freezers to freeze 20 minutes, be put into after taking-up in step (1) resulting material
Together mix 20 minutes, be again heated to 140 DEG C, and be incubated；
(3) epoxidized soybean oil is added into step (2) resulting material to mix 20 minutes；
(4) step (3) resulting material is injected into mould, be press-formed；
(5) product of shaping is subjected to high temperature drying, drying temperature is 65-75 DEG C, drying time 2h.
Experiment
Carry out verification experimental verification to the high-abrasive material of embodiment two, three, and with patent of invention of the prior art disclosed in absolutely
Edge material, application publication number the CN 102918084A, data of publication of application 2013.02.06 of the patent of invention embodiment 19 are carried out
Compare, it is as a result as follows：
It can be seen that high-abrasive material anti-wear performance of the present invention is good, and its resistance is big, good pressure-resistant performance, is not easy to puncture.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. covered on a kind of die casting machine hoist cylinder, it is characterised in that including flat board, large through-hole, flat board are provided with the middle part of the flat board
Surrounding is provided with small through hole, and the first expanding mouth and the second expanding mouth are provided with large through-hole, is provided with below large through-hole and is connected to flat board
Branch sleeve, the sleeve are made of high-abrasive material.
2. covered on die casting machine hoist cylinder according to claim 1, it is characterised in that the flat board lower end, which is provided with, is used for branch
The brace rod of support set cylinder.
3. covered on die casting machine hoist cylinder according to claim 1, it is characterised in that it is recessed that the sleeve periphery is provided with a circle
Groove.
4. covered on die casting machine hoist cylinder according to claim 1, it is characterised in that the flat board top is provided with connection
Block.
5. covered on the die casting machine hoist cylinder according to any one of Claims 1-4, it is characterised in that the flat board is by casting
Iron is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001279.5A CN107882812A (en) | 2017-10-24 | 2017-10-24 | Covered on die casting machine hoist cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001279.5A CN107882812A (en) | 2017-10-24 | 2017-10-24 | Covered on die casting machine hoist cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882812A true CN107882812A (en) | 2018-04-06 |
Family
ID=61782240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711001279.5A Pending CN107882812A (en) | 2017-10-24 | 2017-10-24 | Covered on die casting machine hoist cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882812A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN105849199A (en) * | 2013-10-24 | 2016-08-10 | 索尔维特殊聚合物美国有限责任公司 | Friction and wear resistant articles |
| CN106084560A (en) * | 2016-06-30 | 2016-11-09 | 合肥广能新材料科技有限公司 | Compound insulating material |
| CN205823792U (en) * | 2016-07-25 | 2016-12-21 | 江苏常发农业装备股份有限公司 | A kind of oil cylinder cover and oil cylinder |
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