CN213257013U - Sealed protection type die-casting machine head plate guide pillar structure - Google Patents
Sealed protection type die-casting machine head plate guide pillar structure Download PDFInfo
- Publication number
- CN213257013U CN213257013U CN202022339289.3U CN202022339289U CN213257013U CN 213257013 U CN213257013 U CN 213257013U CN 202022339289 U CN202022339289 U CN 202022339289U CN 213257013 U CN213257013 U CN 213257013U
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- Prior art keywords
- guide post
- guide pillar
- head plate
- casting machine
- nut
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- 238000004512 die casting Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 235000014121 butter Nutrition 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 20
- 239000012530 fluid Substances 0.000 abstract description 16
- 239000004519 grease Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a sealed protection type die-casting machine head board guide pillar structure, including the die casting machine body, one side top of die casting machine body is along transversely being fixed with the guide pillar body, the coaxial first board body that is provided with in the tip outside of guide pillar body, first board body inside tip inboard with closely cooperate between the guide pillar have sealing washer one, just sealing washer one with the guide pillar body is coaxial. Has the advantages that: the utility model discloses set up sealing washer one respectively and sealing washer two at the both ends of first board and make and form confined fluid storage cavity between first board body and the guide pillar body, form the oil blanket after injecting the butter to fluid storage cavity through the fluid injection hole then, can keep apart corrosive liquid and get into this internally of first board to protected parts such as guide pillar body and guide pillar nut difficult corruption and damage, the later stage guide pillar body of being convenient for and guide pillar nut's split has made things convenient for the renewal part when overhaul.
Description
Technical Field
The utility model relates to a die casting machine auxiliary assembly field, concretely relates to sealed protection type die casting machine head plate guide pillar structure.
Background
Die casting machines are machines for die casting. Comprises a hot pressure chamber and a cold pressure chamber. The latter are divided into two types, straight type and horizontal type. The die casting machine is the cooling shaping in the mould is penetrated to the molten metal hydraulic pressure under the pressure effect, can obtain the solid metal foundry goods after the die sinking, the guide pillar is an important component of die casting machine, be close to or keep away from the quiet membrane for the guide movable mould removes, but at present in the die casting machine use, there is corrosive liquid such as a large amount of release agent that spray very easily to follow the guide pillar and get into first board, then permeate the connection tooth position of guide pillar and guide pillar nut, cause the thread tooth to rust, it is corroded, it is extremely inconvenient to dismantle when finally leading to changing guide pillar or guide pillar nut when overhauing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sealed protection type die casting machine head plate guide pillar structure in order to solve above-mentioned problem, set up sealing washer one respectively and sealing washer two at the both ends of head plate and make and form confined fluid storage cavity between head plate body and the guide pillar body, form the oil blanket after injecting into the butter to fluid storage cavity through the fluid injection hole then, can keep apart corrosive liquid and get into the head plate originally internally to it is difficult for corroding and damage to have protected parts such as guide pillar body and guide pillar nut, explains in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a sealed protective die-casting machine head plate guide pillar structure, which comprises a die-casting machine body, wherein a guide pillar body is transversely fixed at the top of one side of the die-casting machine body, the outer side of the end part of the guide pillar body is coaxially provided with a head plate body, a first sealing ring is tightly matched between the inner side of the inward end part of the head plate body and the guide pillar, and the first sealing ring is coaxial with the guide pillar body;
a guide post nut is coaxially arranged at the outward end part of the guide post body, the guide post nut is in threaded engagement with the guide post body, a head plate nut cover plate is fixed on an outer end sealing plate of the guide post nut, and a sealing ring II is tightly matched between the part of the head plate nut cover plate extending into the guide post nut and the inner side of the guide post nut;
and the inner side of the head plate body and the outer side of the guide post body form a closed oil storage cavity in a gap between the first sealing ring and the second sealing ring, an oil injection hole is formed in the middle of the head plate body, and the oil injection hole is communicated with the oil storage cavity.
Preferably, the guide post body is in coaxial sliding fit with the head plate body.
Preferably, the first sealing ring and the second sealing ring are both made of rubber.
Preferably, the head plate nut cover plate is fixedly connected with the guide post nut through a bolt.
Preferably, a plug is fixed at the top end of the oil injection hole in a closed manner.
Preferably, the type of oil in the oil storage chamber is butter.
By adopting the above-mentioned head plate guide post structure of the sealed protection type die casting machine, in the using process, because the inner side of the head plate body and the outer side of the guide post body form the closed oil liquid storage chamber at the gap between the first sealing ring and the second sealing ring, grease is injected into the oil liquid storage chamber through the oil liquid injection hole, and the oil liquid injection hole is blocked by the plug after the injection is completed, so that the way of filling the oil liquid storage chamber with grease can ensure that when the inward part of the guide post body is sprayed with corrosive liquid such as a release agent, the liquid can not enter the oil liquid storage chamber through the inner side of the guide post body, and then can not reach the meshing position of the guide post body and the guide post nut to corrode the screw teeth, thus protecting the parts such as the guide post body and the guide post nut from being corroded and damaged, meanwhile, as the thread can not be corroded, the guide pillar body and the guide pillar nut can be rapidly disassembled in a thread meshing mode at the later stage, so that parts can be conveniently replaced during overhaul.
Has the advantages that: the utility model discloses set up sealing washer one respectively and sealing washer two at the both ends of first board and make and form confined fluid storage cavity between first board body and the guide pillar body, form the oil blanket after injecting the butter to fluid storage cavity through the fluid injection hole then, can keep apart corrosive liquid and get into this internally of first board to protected parts such as guide pillar body and guide pillar nut difficult corruption and damage, the later stage guide pillar body of being convenient for and guide pillar nut's split has made things convenient for the renewal part when overhaul.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a partially enlarged view of fig. 1 according to the present invention.
The reference numerals are explained below:
1. a die casting machine body; 2. a guide post body; 3. a head plate body; 301. a plug; 302. an oil injection hole; 4. a head plate nut cover plate; 5. a first sealing ring; 6. a guide post nut; 7. a second sealing ring; 8. an oil storage chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a sealed protection type die-casting machine head board guide pillar structure, including die casting machine body 1, one side top of die casting machine body 1 is along transversely being fixed with guide pillar body 2, the coaxial head board body 3 that is provided with in the tip outside of guide pillar body 2, head board body 3 inside tip inboard with closely cooperate between the guide pillar has a sealing washer 5, just a sealing washer 5 with guide pillar body 2 is coaxial. A guide post nut 6 is coaxially arranged at the outward end part of the head plate body 3, the guide post nut 6 is in threaded engagement with the guide post body 2, a head plate nut cover plate 4 is fixed on an outer end sealing plate of the guide post nut 6, and a sealing ring two 7 is tightly matched between the part of the head plate nut cover plate 4 extending into the guide post nut 6 and the inner side of the guide post nut 6. A gap between the first sealing ring 5 and the second sealing ring 7 between the inner side of the head plate body 3 and the outer side of the guide pillar body 2 forms a closed oil storage chamber 8, an oil injection hole 302 is formed in the middle of the head plate body 3, and the oil injection hole 302 is communicated with the oil storage chamber 8.
As the preferred scheme of present case, guide pillar body 2 with the coaxial sliding fit of head board body 3, so set up, the suit that the head board body 3 of being convenient for can be accurate when the installation is laid is in the guide pillar body 2 outsides.
The first sealing ring 5 and the second sealing ring 7 are made of rubber materials, so that the first sealing ring 5 and the second sealing ring 7 have good extrusion sealing effect and corrosion resistance, the head plate nut cover plate 4 is fixedly connected with the guide post nut 6 through bolts, and the head plate nut cover plate 4 can be stably fixed at the outer end of the guide post nut 6 and is convenient to follow-up split between the two.
The top of fluid injection hole 302 is sealed and is fixed with end cap 301, and preferred end cap 301 and fluid injection hole 302 tensioning cooperation are so set up, are convenient for come shutoff fluid injection hole 302 through end cap 301, prevent that the butter from flowing through fluid injection hole 302, fluid type in the fluid storage chamber 8 is the butter, so set up, has good stable life after being convenient for the butter is full of fluid storage chamber 8.
By adopting the structure, in the using process, because the gap between the first seal ring 5 and the second seal ring 7 between the inner side of the head plate body 3 and the outer side of the guide post body 2 forms the closed oil liquid storage chamber 8, grease is injected into the oil liquid storage chamber 8 through the oil liquid injection hole 302, and the oil liquid injection hole 302 is blocked by the plug 301 after the injection is completed, so that when corrosive liquid such as a release agent is sprayed on the inward part of the guide post body 2 by filling the oil liquid storage chamber 8 with the grease, the liquid can not enter the oil liquid storage chamber 8 through the inner side of the guide post body 2 and can not reach the meshing position of the guide post body 2 and the guide post nut 6 to corrode screw teeth, and parts such as the guide post body 2 and the guide post nut 6 are protected from being corroded and damaged easily, meanwhile, as the thread can not be corroded, the guide pillar body 2 and the guide pillar nut 6 can be rapidly disassembled in a thread meshing mode at the later stage, so that parts can be conveniently replaced during overhaul.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a sealed protection type die-casting head board guide pillar structure, includes die casting machine body (1), its characterized in that: a guide post body (2) is transversely fixed at the top of one side of the die casting machine body (1), a head plate body (3) is coaxially arranged at the outer side of the end part of the guide post body (2), a first sealing ring (5) is tightly matched between the inner side of the inward end part of the head plate body (3) and the guide post, and the first sealing ring (5) is coaxial with the guide post body (2);
a guide post nut (6) is coaxially arranged at the outward end part of the guide post body (3), the guide post nut (6) is in threaded engagement with the guide post body (2), a head plate nut cover plate (4) is fixed on an outer end sealing plate of the guide post nut (6), and a second sealing ring (7) is tightly matched between the part, extending into the guide post nut (6), of the head plate nut cover plate (4) and the inner side of the guide post nut (6);
the gap between the first sealing ring (5) and the second sealing ring (7) between the inner side of the head plate body (3) and the outer side of the guide post body (2) forms a closed oil storage chamber (8), an oil injection hole (302) is formed in the middle of the head plate body (3), and the oil injection hole (302) is communicated with the oil storage chamber (8).
2. The guide pillar structure of the head plate of the sealing protection die casting machine according to claim 1, wherein: the guide post body (2) is in coaxial sliding fit with the head plate body (3).
3. The head plate guide post structure of the sealing protection die casting machine according to claim 2, wherein: the first sealing ring (5) and the second sealing ring (7) are made of rubber materials.
4. The head plate guide post structure of the sealing protection die casting machine according to claim 3, wherein: the head plate nut cover plate (4) is fixedly connected with the guide post nut (6) through a bolt.
5. The head plate guide post structure of the sealing protection die casting machine according to claim 4, wherein: and a plug (301) is fixed at the top end of the oil injection hole (302) in a closed manner.
6. The guide pillar structure of the head plate of the sealing protection die casting machine according to claim 5, wherein: the oil type in the oil storage chamber (8) is butter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339289.3U CN213257013U (en) | 2020-10-20 | 2020-10-20 | Sealed protection type die-casting machine head plate guide pillar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339289.3U CN213257013U (en) | 2020-10-20 | 2020-10-20 | Sealed protection type die-casting machine head plate guide pillar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213257013U true CN213257013U (en) | 2021-05-25 |
Family
ID=75950293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022339289.3U Active CN213257013U (en) | 2020-10-20 | 2020-10-20 | Sealed protection type die-casting machine head plate guide pillar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213257013U (en) |
-
2020
- 2020-10-20 CN CN202022339289.3U patent/CN213257013U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240424 Address after: 528322, No.9-6 Fuxing Second Road, Fu'an Industrial Zone, Xin'an Village, Leliu Street, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde Qijin Machinery Co.,Ltd. Country or region after: China Address before: 528300 6th floor, No.2 Chengfeng Road, Daliang Gujian village committee, Shunde District, Foshan City, Guangdong Province Patentee before: GOODWILL PRECISION MACHINERY Co.,Ltd. Country or region before: China |