CN217595872U - Left-right adjusting mechanism for tilting injection material and liquid die forging casting machine thereof - Google Patents
Left-right adjusting mechanism for tilting injection material and liquid die forging casting machine thereof Download PDFInfo
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- CN217595872U CN217595872U CN202220720784.5U CN202220720784U CN217595872U CN 217595872 U CN217595872 U CN 217595872U CN 202220720784 U CN202220720784 U CN 202220720784U CN 217595872 U CN217595872 U CN 217595872U
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Abstract
The utility model discloses a left and right adjusting mechanism for tilting injection and a liquid die forging casting machine thereof, which comprises a fixed die plate, a charging barrel and an injection oil cylinder, wherein two sides of the injection oil cylinder are hinged and arranged at the lower side of the fixed die plate, two sides of the injection oil cylinder are symmetrically provided with cylinder body reaming holes respectively, and two corresponding sides of the fixed die plate are provided with plate body reaming holes coaxially matched with the cylinder body reaming holes at each side respectively; a cylinder body bearing and a plate body bearing are respectively sleeved on the cylinder body reaming hole and the plate body reaming hole on each side, and a pin shaft which is used for the tilting hinge of the material injection oil cylinder relative to the fixed template and can transversely move and slide along the axial direction is coaxially sleeved in the cylinder body bearing and the plate body bearing; the two outer sides of the fixed die plate are symmetrically provided with a left gland and a right gland respectively, the left gland and the right gland are locked and fixed on the pin shafts through the locking assembly and the adjusting assembly respectively, and the two pin shafts are synchronously adjusted to move transversely along the axial direction so as to control the material cylinder to be coaxially sleeved and butted with a lower side pouring gate of the die on the fixed die plate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a casting equipment technical field, more specifically say so, relate to an adjustment mechanism and liquid die forging casting machine about being used for verting to penetrate material.
[ background of the invention ]
The squeeze casting (liquid forging) technology is widely used in the industries of national defense and military industry, transportation, 3D forming, communication mobile phones and the like at present, and becomes one of important technologies for realizing the formation of complex parts with less cutting and no cutting in the advanced manufacturing technology. In the existing liquid forging casting machine, as shown in fig. 1, a mold 4' is mounted on a fixed mold plate 1', a movable mold plate 2' moves along a guide post 3' during mold closing to tightly press the mold on the fixed mold plate 1', a charging barrel 6' rises along with a lifting oil cylinder 7' and then is sleeved with a sprue gate 5' on the mold 4', and a hammer head 9' is driven by a shooting oil cylinder 8' to press molten metal in the charging barrel into a mold cavity for casting. Because the hinged part 10' of the material injection oil cylinder 8' and the fixed template 1' of the existing equipment can not be adjusted left and right, or the abrasion is serious after the adjustment, and the problems of processing and assembly often occur, the coaxiality deviation between the charging barrel 6' and the pouring gate 5' is large; during the use, easily cause: 1. the abrasion life of the hammer head is short, and the production cycle is influenced by frequent replacement of the hammer head; 2. when the equipment is seriously damaged, the hammer head is locked; 3. the charging barrel and the die seriously leak molten metal to the interface abrasion, which affects the product quality.
Therefore, a new structure is urgently needed to be developed, the butt joint position of the hinged position of the injection oil cylinder and the fixed die plate can be effectively adjusted, and the coaxiality of the charging barrel and the pouring gate is effectively ensured.
[ Utility model ] content
The utility model provides a pair of an guiding mechanism and liquid die forging casting machine about for verting penetrate material realizes penetrating the little and control adjustment function of material hydro-cylinder rotatory wearing and tearing through the axiality of screw adjustment feed cylinder on the gland of rotatory both sides and gate opening, has novel structure, reduces equipment utilization fault rate, improves the safety and stability nature, improves production efficiency's effect.
The embodiment of the utility model provides an adopted technical scheme is:
a left and right adjusting mechanism for tilting injection is used for adjusting the coaxiality of a feeding barrel and a sprue channel at the lower side of a die on a fixed die plate, and comprises the fixed die plate, the feeding barrel and an injection oil cylinder, wherein two sides of the injection oil cylinder are hinged to the lower side of the fixed die plate and drive the feeding barrel to tilt and then be sleeved and butted with the sprue channel at the lower side of the die on the fixed die plate;
two sides of the material injection oil cylinder are symmetrically provided with cylinder body hinge holes positioned on the same axis respectively, and two sides of the corresponding fixed die plate are provided with plate body hinge holes coaxially matched with the cylinder body hinge holes on each side of the material injection oil cylinder respectively;
a cylinder body bearing and a plate body bearing are respectively sleeved on the cylinder body hinge hole and the plate body hinge hole on each side, and a pin shaft which is used for the tilting hinge of the material injection oil cylinder relative to the fixed template and can transversely move and slide along the axial direction is coaxially sleeved in the cylinder body bearing and the plate body bearing;
the two outer sides of the fixed die plate are respectively symmetrically provided with a left gland and a right gland which are used for locking and fixing the pin shafts and synchronously adjusting the two pin shafts to move transversely along the axial direction so as to control the charging barrel to be coaxially sleeved and butted with a pouring gate at the lower side of the die on the fixed die plate, the left gland is provided with at least one left locking component used for locking and fixing the pin shafts and at least one left adjusting component used for adjusting the pin shafts to move transversely along the axial direction, and the right gland is provided with at least one right locking component used for locking and fixing the pin shafts and at least one right adjusting component used for adjusting the pin shafts to move transversely along the axial direction;
and the left adjusting assembly and the right adjusting assembly on two sides of the fixed template synchronously act to control the corresponding pin shafts to move transversely along the axial direction so as to control the material cylinder to be coaxially sleeved and butted with a lower side pouring gate of the die on the fixed template.
Preferably, the left press cover is provided with two left locking assemblies and two left adjusting assemblies by taking the axis of the pin shaft as central symmetry, and the right press cover is provided with two right locking assemblies and two right adjusting assemblies by taking the axis of the pin shaft as central symmetry.
Preferably, the left locking assembly is a left locking screw for connecting the left gland and the pin shaft, the left adjusting assembly is a left end surface nut and a left adjusting screw, and the left adjusting screw abuts against the outer end surface of the pin shaft.
Preferably, the right locking component is a right locking screw for connecting the right gland and the pin shaft, the right adjusting component is a right end face nut and a right adjusting screw, and the right adjusting screw abuts against the outer end face of the pin shaft.
Preferably, the cylinder bearing is further internally sleeved with a wear-resistant gasket which is made of a high molecular organic material and is matched with the inner end surface of the pin shaft for slowing down axial impact of the pin shaft and wear-resistant lubrication.
Preferably, the pin shaft sleeved on the cylinder bearing and the plate bearing is respectively and axially and radially communicated with an oil passage communicated with an external oil passage for pumping oil for lubrication at a joint surface of the counter shaft, and the corresponding cylinder bearing and the corresponding plate bearing are respectively and circumferentially provided with oil grooves communicated with the oil passages for uniform distribution of lubricating oil.
Preferably, a gap for the pin shaft to transversely move along the axial direction exists between the two sides of the material injection oil cylinder and the hinged end face of the inner side of the fixed die plate.
The utility model provides a liquid die forging casting machine, includes the fixed die plate and penetrates the material hydro-cylinder, penetrate the material hydro-cylinder both sides with the articulated department of fixed die plate 1 adopts foretell a control guiding mechanism who is used for verting to penetrate the material.
The beneficial effects of the utility model are that:
through left adjustment subassembly and right adjustment subassembly on the rotatory both sides gland, the axiality of adjustment feed cylinder and gate opening can realize that the rotatory wearing and tearing of penetrating material hydro-cylinder are little and control the adjustment function, effectively reduces equipment service failure rate, increases the tup life of round pin axle, improves production stability and production efficiency's advantage.
Simultaneously, because through left side adjustment subassembly and right adjustment subassembly synchronous revolution, adjust the axiality of feed cylinder, must make round pin axle head face and wear-resisting gasket paste closely, wear-resisting gasket pastes closely with penetrating material hydro-cylinder hinge ear hole bottom surface, when penetrating the material hydro-cylinder and vert the motion like this, through the combined action of wear-resisting gasket and lubricating oil between round pin axle head face and the penetrating material hydro-cylinder hinge ear hole bottom surface, make after pasting closely relative motion coefficient of friction little, wearing and tearing little, effectively improve the life of articulated department spare part.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of a prior art tilt jet assembly;
fig. 2 is a front sectional view of the left-right adjusting mechanism according to the embodiment of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
FIG. 4 is an enlarged side view of the part A in FIG. 2;
fig. 5 is a schematic perspective view of the left-right adjusting mechanism according to the embodiment of the present invention;
fig. 6 is a schematic view of a partial explosion structure of the left and right adjustment mechanisms according to the embodiment of the present invention.
The present invention will be further explained with reference to the drawings and examples.
[ detailed description ] embodiments
A left and right adjusting mechanism for tilting jet, as shown in fig. 2 to fig. 6, is used for adjusting the coaxiality of a charging barrel and a sprue channel at the lower side of a die on a die fixed die plate 1 on a liquid die forging casting machine, and comprises a fixed die plate 1, a charging barrel (not shown) and a jet oil cylinder 2, wherein two sides of the jet oil cylinder 2 are hinged to the lower side of the fixed die plate 1 and drive the charging barrel to tilt and then to be sleeved and butted with the sprue channel (not shown) at the lower side of the die (not shown) on the fixed die plate 1; two sides of the material injection oil cylinder 2 are respectively symmetrically provided with cylinder body hinge holes positioned on the same axis, and two sides of the corresponding fixed die plate 1 are respectively provided with plate body hinge holes coaxially matched with the cylinder body hinge holes on each side of the material injection oil cylinder 2; a cylinder body bearing 5 and a plate body bearing 6 are respectively sleeved on the cylinder body hinge hole and the plate body hinge hole on each side, a pin shaft 7 which is used for the tilting hinge of the injection oil cylinder 2 relative to the fixed template 1 and can transversely move and slide along the axial direction is coaxially sleeved in the cylinder body bearing 5 and the plate body bearing 6, and a wear-resistant gasket 8 which is made of high molecular organic materials and is matched with the inner end surface of the pin shaft 7 for slowing down the axial impact of the pin shaft 7 and resisting wear and lubrication is also sleeved in the cylinder body bearing 5; a left gland 9 and a right gland 10 which are used for locking and fixing the pin shafts 7 and synchronously adjusting the two pin shafts 7 to move transversely along the axial direction so as to control the material cylinder to coaxially and sleeved and butted with a pouring gate at the lower side of an upper die of the fixed die plate 1 are symmetrically arranged at the two outer sides of the fixed die plate 1 respectively, wherein the left gland 9 and the right gland 10 are fixed on the outer side wall of the fixed die plate 1 through screws respectively; and a gap 11 for the pin shaft 7 to transversely move along the axial direction exists between the two sides of the material injection oil cylinder 2 and the hinged end surface of the inner side of the fixed die plate 1, so that the left side and the right side of the material injection oil cylinder 2 have an adjusting space, the processing requirement on the fixed die plate 1 is greatly reduced, and the whole material injection mechanism is convenient to install.
As shown in fig. 2 to 6, two left locking assemblies 11 for locking and fixing the pin 7 and two left adjusting assemblies 12 for adjusting the pin 7 to move transversely in the axial direction are symmetrically arranged on the left gland 9 with the axis of the pin 7 as the center, and the left locking assemblies 11 and the left adjusting assemblies 12 are uniformly distributed along the circumferential direction of the left gland 9; two right locking assemblies 13 for locking and fixing the pin shaft 7 and two right adjusting assemblies 14 for adjusting the pin shaft 7 to transversely move in the axial direction are symmetrically arranged on the right gland 10 by taking the axis of the pin shaft 7 as a center, and the right locking assemblies 13 and the right adjusting assemblies 14 are uniformly distributed along the circumferential direction of the right gland 10. The left locking component 11 is a left locking screw for connecting the left gland 9 and the pin shaft 7, the left adjusting component 12 is a left end surface nut 120 and a left adjusting screw 121, and the top end of the left adjusting screw 121 abuts against the outer end surface of the pin shaft 7; the right locking component 13 is a right locking screw for connecting the right gland 10 and the pin 7, the right adjusting component 14 is a right end-face nut 140 and a right adjusting screw 141, and the top end of the right adjusting screw 141 abuts against the outer end face of the pin 7.
As shown in fig. 2 to 5, the pin 7 sleeved on the cylinder bearing 5 and the plate bearing 6 is respectively and axially and radially communicated with an oil passage 15 communicated with an external oil passage for pumping oil to lubricate a joint surface of the counter shaft, the corresponding cylinder bearing 5 and the corresponding plate bearing 6 are respectively and circumferentially provided with oil grooves 16 communicated with the oil passage and used for uniformly distributing the lubricating oil, and the oil grooves 16 can also directly pump the oil to the wear-resistant gasket 8. When the injection oil cylinder 2 rotates in an inclined way, the pin shaft 7 rotates and rubs with the cylinder body bearing 5 and the plate body bearing 6 relatively; when the left and right adjustment is carried out, the pin shaft 7 and the plate body bearing 6 are subjected to relative axial sliding friction, the friction is reduced under the action of lubricating oil, and the service life of parts is longer. And penetrate when material hydro-cylinder 2 verts the motion, 7 terminal surfaces of round pin axle and 8 relative sliding friction of wear-resisting gasket, wear-resisting gasket adopts polytetrafluoroethylene organic polymer wear-resisting material, and the self-lubricating is effectual, has avoided round pin axle 7 and has penetrated the direct frictional contact of material hydro-cylinder 2, improves the stability of whole verting and penetrate the material structure and control the position to guarantee that equipment is more stable longer lasting the function of a specified duration.
In use, as shown in fig. 2, the left locking assembly 11 (left locking screw) and the right locking assembly 13 (right locking screw) on the left gland 9 and the right gland 10 are respectively loosened, and the left end nut 120 and the right end nut 140 on the left gland 9 and the right gland 10 are respectively loosened; when the left adjusting screw 121 is loosened and the right adjusting screw 141 is tightened, the pin shaft 7, the wear-resistant gasket 8 and the injection oil cylinder 2 can be pushed to move leftwards together. Conversely, the right adjusting screw 141 is loosened, and the left adjusting screw 121 is tightened, so that the pin shaft 7, the wear-resistant gasket 8 and the injection oil cylinder 2 can be pushed to move rightwards together. Therefore, the matching coaxiality of the charging barrel and the pouring gate of the whole injection mechanism can be adjusted. After the material injection oil cylinder 2 is adjusted, the left pressing cover 9 on the left side and the right side of the fixed template 1, the left end face nut 120 on the right pressing cover 10, the right end face nut 140, the left locking assembly 11 and the right locking assembly 13 are locked, and left and right fixation of the material injection oil cylinder 2 is achieved.
In the description of the present invention, it should be noted that the terms "left" and "right" indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element indicated must have a specific position, be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A left and right adjusting mechanism for tilting injection is used for adjusting the coaxiality of a charging barrel and a sprue gate at the lower side of a die on a fixed die plate, and comprises the fixed die plate, the charging barrel and an injection oil cylinder, wherein two sides of the injection oil cylinder are hinged to the lower side of the fixed die plate and drive the charging barrel to tilt and then to be sleeved and butted with the sprue gate at the lower side of the die on the fixed die plate; the method is characterized in that:
two sides of the material injection oil cylinder are symmetrically provided with cylinder body hinge holes positioned on the same axis respectively, and two sides of the corresponding fixed die plate are provided with plate body hinge holes coaxially matched with the cylinder body hinge holes on each side of the material injection oil cylinder respectively;
a cylinder body bearing and a plate body bearing are respectively sleeved on the cylinder body hinge hole and the plate body hinge hole on each side, and a pin shaft which is used for the tilting hinge of the material injection oil cylinder relative to the fixed template and can transversely move and slide along the axial direction is coaxially sleeved in the cylinder body bearing and the plate body bearing;
the two outer sides of the fixed die plate are respectively symmetrically provided with a left gland and a right gland which are used for locking and fixing the pin shafts and synchronously adjusting the two pin shafts to move transversely along the axial direction so as to control the charging barrel to be coaxially sleeved and butted with a pouring gate at the lower side of the die on the fixed die plate, the left gland is provided with at least one left locking component used for locking and fixing the pin shafts and at least one left adjusting component used for adjusting the pin shafts to move transversely along the axial direction, and the right gland is provided with at least one right locking component used for locking and fixing the pin shafts and at least one right adjusting component used for adjusting the pin shafts to move transversely along the axial direction;
and the left adjusting assembly and the right adjusting assembly on two sides of the fixed template synchronously act to control the corresponding pin shafts to move transversely along the axial direction so as to control the material cylinder to be coaxially sleeved and butted with a lower side pouring gate of the die on the fixed template.
2. The left and right adjusting mechanism for tilt material shooting as claimed in claim 1, wherein the left press cover is provided with two left locking assemblies and two left adjusting assemblies which are arranged symmetrically around the pin axis, and the right press cover is provided with two right locking assemblies and two right adjusting assemblies which are arranged symmetrically around the pin axis.
3. The left-right adjusting mechanism for a tilt injection material according to claim 1 or 2, wherein the left locking component is a left locking screw connecting the left gland and the pin shaft, the left adjusting component is a left end nut and a left adjusting screw, and the left adjusting screw abuts against the outer end face of the pin shaft.
4. The left-right adjusting mechanism for the tilt injection material according to claim 1 or 2, wherein the right locking component is a right locking screw connecting the right gland and the pin shaft, the right adjusting component is a right end nut and a right adjusting screw, and the right adjusting screw abuts against the outer end face of the pin shaft.
5. The left-right adjusting mechanism for tilt injection of the claim 1, wherein the cylinder bearing is further sleeved with a wear-resistant gasket which is made of a polymer organic material and is matched with the inner end face of the pin shaft to reduce axial impact of the pin shaft and resist wear and lubrication.
6. The left and right adjusting mechanism for material tilting and injecting is characterized in that a pin shaft sleeved on the cylinder body bearing and the plate body bearing is respectively and axially and radially communicated with an oil passage communicated with an external oil passage for lubricating oil pumping at a rotating shaft joint surface, and oil grooves communicated with the oil passage and uniformly distributed with lubricating oil are respectively and circumferentially arranged on the inner wall of the corresponding cylinder body bearing and the corresponding plate body bearing.
7. The left-right adjusting mechanism for a tilt injection material of claim 1, wherein a clearance for the pin to move transversely in the axial direction exists between the two sides of the injection cylinder and the hinged end surface at the inner side of the fixed die plate.
8. A liquid die forging and casting machine comprises a fixed die plate and a material injection oil cylinder, and is characterized in that the hinged parts of the two sides of the material injection oil cylinder and the fixed die plate adopt the left and right adjusting mechanism for tilting material injection as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720784.5U CN217595872U (en) | 2022-03-29 | 2022-03-29 | Left-right adjusting mechanism for tilting injection material and liquid die forging casting machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720784.5U CN217595872U (en) | 2022-03-29 | 2022-03-29 | Left-right adjusting mechanism for tilting injection material and liquid die forging casting machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217595872U true CN217595872U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720784.5U Active CN217595872U (en) | 2022-03-29 | 2022-03-29 | Left-right adjusting mechanism for tilting injection material and liquid die forging casting machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217595872U (en) |
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2022
- 2022-03-29 CN CN202220720784.5U patent/CN217595872U/en active Active
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