CN114407287A - Telescopic butt joint type flange injection mold - Google Patents
Telescopic butt joint type flange injection mold Download PDFInfo
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- CN114407287A CN114407287A CN202111609492.0A CN202111609492A CN114407287A CN 114407287 A CN114407287 A CN 114407287A CN 202111609492 A CN202111609492 A CN 202111609492A CN 114407287 A CN114407287 A CN 114407287A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a telescopic abutting type flange plate injection mold which comprises a telescopic driving mechanism; the telescopic driving mechanism is additionally arranged, the plurality of rotating gears are driven to rotate through the rotation of the driving ring body, the rotating cylinder is driven to rotate, the floating screw rod is driven to float up and down, the upper butt joint column is driven to move up and down, the upper butt joint column can be abutted with the lower butt joint column in an additional adjusting mode, the abutting accuracy required by the upper butt joint column and the lower butt joint column in the mold development process is reduced, and the convenience and the flexibility of the structure use are greatly enhanced.
Description
Technical Field
The invention relates to an injection mold for a telescopic abutting type flange plate.
Background
The flange is also called flange disc or flange, and the flange is a part for connecting the shaft and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two equipments, such as reducer flanges, flange connections or flange joints, which means the detachable connection of a group of combined sealing structures formed by the interconnection of flange plates, screws, nuts and gasket plates, the pipeline flange means the flange for piping in the pipeline device, the inlet and outlet flanges on the equipment, the flange has holes, the two flanges are connected by fastening the screw rod and the nut, the existing connecting structure is that the end surface of the flange plate is fastened by the nut, therefore, the fastened nut is exposed on the disc surface of the flange plate, the nut is easy to be collided by the outside to cause the insecure connection, in the injection molding device of ring flange, the ejection of compact of ring flange is more loaded down with trivial details, has reduced the convenience of the ejection of compact and the efficiency of operation, needs to improve convenience and the flexibility that the structure used in addition.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the utility model provides a flexible butt formula ring flange injection mold that the structure is nimble convenient, the formation of moulding plastics can pre-buried nut structure ring flange, come out convenient efficient.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a telescopic butt joint type flange injection mold comprises an upper gland, a lower supporting seat, an upper butt joint column, a lower butt joint column, an annular sleeve, a jacking mechanism and a telescopic driving mechanism; the lower end of the lower gland is provided with a lower supporting seat; an upper annular injection molding groove is formed in the periphery of the lower end of the upper gland; a plurality of upper butt-joint columns are uniformly arranged on the periphery inside the upper annular injection molding groove; a lower annular injection molding groove is formed in the periphery of the upper end of the lower gland; a plurality of lower butt-joint columns are uniformly arranged on the periphery inside the lower annular injection molding groove; an annular sleeve is sleeved on the lower butting column in a sliding manner; the lower end of the annular sleeve is abutted against the lower end face of the lower annular injection molding groove; the upper gland is abutted and arranged above the lower gland; the upper annular injection molding groove and the lower annular injection molding groove are butted to form an annular injection molding cavity; the lower end of the upper butting column is respectively jointed with the upper ends of the lower butting column and the annular sleeve in a fitting manner; the periphery of the upper end of the upper butting column is provided with an upper annular bulge; the periphery of the lower end of the annular sleeve is provided with a lower annular bulge; the jacking mechanism is arranged in the middle of the upper end of the lower supporting seat; the jacking mechanism drives the annular sleeve to upwards jack and slide from the outer side of the periphery of the lower butting column; the upper end of the upper gland is provided with a telescopic driving mechanism; the telescopic driving mechanism comprises a driving ring body, a rotating gear, a rotating cylinder and a floating screw rod; the upper end of the upper annular injection molding groove is uniformly provided with a plurality of cross-connecting channels, and the upper ends of the cross-connecting channels are respectively provided with a rotating channel; an upper butt-joint column is respectively installed in the cross-under channel in a vertically sliding clamping manner, and the lower end of the upper butt-joint column extends into the upper annular injection molding groove; a floating screw is arranged in the middle of the upper end of the upper butt joint column; the upper end of the floating screw is screwed with a rotary cylinder; the rotating cylinder is rotatably clamped in the rotating channel; the upper end of the rotary cylinder extends to the outside of the upper end of the upper gland; the upper ends of the rotary cylinders are respectively provided with a rotary gear; a driving ring body is rotatably clamped and mounted around the upper end of the upper gland; the inner side of the periphery of the driving ring body is provided with an annular gear surface, and the periphery of the inner side of the annular gear surface is meshed with a plurality of rotating gears; the driving ring body drives the upper docking columns to float up and down synchronously in a rotating mode.
Furthermore, two longitudinal clamping grooves are respectively arranged on two sides of the interior of the cross-connecting channel; two longitudinal clamping teeth are respectively arranged on two sides of the upper end of the upper butting column; the longitudinal clamping teeth are connected to the longitudinal clamping grooves in a sliding and clamping mode up and down.
Furthermore, the jacking mechanism comprises a driving rod, a floating sleeve, a floating plate, a longitudinal rod, a connecting cross rod and a jacking column; a driving groove is formed in the middle of the upper end of the lower supporting seat; two sides of the lower end of the lower butting column are respectively provided with a jacking channel; the jacking channels are respectively positioned on two sides of the lower end of the annular sleeve; a driving rod is rotatably clamped in the middle of the driving groove, and the lower end of the driving rod extends to the lower part of the lower supporting seat; the floating plate is arranged in the driving groove; a floating sleeve is arranged in the middle of the floating plate; the floating sleeve is screwed on the outer side of the periphery of the driving rod; a plurality of longitudinally-arranged rods are uniformly arranged at the upper ends of the peripheries of the floating plates; the upper ends of the longitudinal rods are respectively provided with a connecting cross rod; the upper sides of the two ends of the connecting cross rod are respectively provided with a jacking column; the upper ends of the jacking columns are respectively connected in the jacking channels in a sliding and penetrating manner; the upper end of the jacking column upwards penetrates through the jacking channel and jacks up the annular sleeve.
Furthermore, two sides of the upper end of the floating plate are respectively provided with a pressing sleeve; the pressing sleeves are internally provided with a pressing elastic body respectively; the lower end of the abutting elastomer is sleeved in the abutting sleeve, and the upper end of the abutting elastomer is elastically abutted against the lower end face of the lower gland.
Further, a rotary clamping groove is formed in the middle of the lower end of the lower gland; the upper end of the driving rod is provided with a rotary clamping tooth; the driving rod is rotationally clamped on a rotary clamping groove in the middle of the lower end of the lower pressing cover through the rotary clamping tooth at the upper end.
Further, an injection molding hole is formed in the middle of the upper gland; a plurality of drainage grooves are formed in the periphery of the middle of the upper end of the lower gland; the drainage groove extends from the middle of the lower pressing cover to the inner side edge of the lower annular injection molding groove; the injection molding holes are positioned above the inner ends of the drainage grooves.
Furthermore, many drainage grooves all around in the middle of the upper end of gland down are the cross structure.
Further, the lower supporting seat is of an inverted U-shaped structure.
Furthermore, a plurality of abutting separation strips are uniformly arranged on the outer side of the periphery of the annular sleeve; a plurality of abutting separation strips on the outer side of the periphery of the annular sleeve are enclosed to form a conical structure with a small upper part and a large lower part.
The invention has the following beneficial effects:
1. the telescopic driving mechanism is additionally arranged, the plurality of rotating gears are driven to rotate through the rotation of the driving ring body, the rotating cylinder is driven to rotate, the floating screw rod is driven to float up and down, the upper butt joint column is driven to move up and down, the upper butt joint column can be abutted with the lower butt joint column in an additional adjusting mode, the abutting accuracy required by the upper butt joint column and the lower butt joint column in the mold development process is reduced, and the convenience and the flexibility of the structure use are greatly enhanced.
2. According to the invention, the upper annular bulge is arranged on the periphery of the upper end of the upper butt-joint column, and the lower annular bulge is arranged on the periphery of the lower end of the annular sleeve, so that step-shaped annular grooves are formed in two ends of the hole of the formed flange plate, and nuts at two ends of the penetrating screw rod can rotate to enter the step-shaped annular grooves when rotating, thereby realizing the pre-embedding of the nuts and avoiding the exposure of the nuts.
3. The annular sleeve is movably sleeved on the lower butt-joint column, the annular sleeve can be driven to move upwards around the lower butt-joint column through the jacking mechanism, the lower annular protrusion is arranged around the lower end of the annular sleeve, so that the lower annular protrusion can play a role of supporting and supporting the bottom of the formed flange plate, the formed flange plate can be ejected smoothly, the floating sleeve is driven to move up and down through the rotation of the driving rod, the floating plate and the longitudinal rod are driven to move up and down, and the jacking column is driven to jack up the annular sleeve in the jacking channel through the connecting cross rod, so that the formed flange plate is ejected.
4. According to the invention, the plurality of abutting separation strips are uniformly arranged on the outer side of the periphery of the annular sleeve, and the plurality of abutting separation strips on the outer side of the periphery of the annular sleeve form a conical structure with a small upper part and a large lower part, so that when a steel ring is required to be arranged in the annular sleeve, the steel ring can be sleeved on the plurality of abutting separation strips, a certain gap is reserved between the steel ring and the lower end of the lower annular injection molding groove for injection molding, the injection molding materials are filled on the upper part and the lower part of the steel ring and on the periphery of the steel ring, and the use flexibility and the use range of the mold are improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic diagram of the separation structure of the present invention.
Fig. 3 is an enlarged schematic structural view of the jacking mechanism of the present invention.
FIG. 4 is a schematic view of a partially enlarged structure of the upper gland, the lower gland and the telescopic driving mechanism of the present invention.
Fig. 5 is a schematic top view of the lower cover of the present invention.
FIG. 6 is a schematic view of the construction of the annular sleeve and the abutting trip strips of the present invention.
FIG. 7 is a schematic top view of FIG. 8 according to the present invention.
Fig. 8 is a schematic view of the assembly structure of two flanges of the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, an injection mold for a telescopic abutting flange comprises an upper gland 1, a lower gland 2, a lower support base 3, an upper butt column 5, a lower butt column 6, an annular sleeve 7, a top pressing mechanism 4 and a telescopic driving mechanism 9; the lower end of the lower gland 2 is provided with a lower supporting seat 3; an upper annular injection molding groove 11 is formed in the periphery of the lower end of the upper gland 1; a plurality of upper butt-joint columns 5 are uniformly arranged on the periphery inside the upper annular injection molding groove 11; a lower annular injection molding groove 21 is formed in the periphery of the upper end of the lower gland 2; a plurality of lower butt-joint columns 6 are uniformly arranged on the periphery inside the lower annular injection molding groove 21; an annular sleeve 7 is sleeved on the lower butt-joint column 6 in a sliding manner; the lower end of the annular sleeve 7 is abutted against the lower end surface of the lower annular injection molding groove 21; the upper gland 1 is abutted and arranged above the lower gland 2; the upper annular injection molding groove 11 and the lower annular injection molding groove 21 are butted to form an annular injection molding cavity 1121; the lower end of the upper docking column 5 is respectively jointed with the upper ends of the lower docking column 6 and the annular sleeve 7 in a fitting manner; the periphery of the upper end of the upper docking post 5 is provided with an upper annular protrusion 51; the periphery of the lower end of the annular sleeve 7 is provided with a lower annular bulge 71; the jacking mechanism 4 is arranged in the middle of the upper end of the lower supporting seat 3; the jacking mechanism 4 drives the annular sleeve 7 to upwards jack and slide from the outer side of the periphery of the lower butting column 6; the upper end of the upper gland 1 is provided with a telescopic driving mechanism 9; the telescopic driving mechanism 9 comprises a driving ring body 91, a rotating gear 92, a rotating cylinder 93 and a floating screw 94; a plurality of cross-connecting channels 19 are uniformly arranged at the upper end of the upper annular injection molding groove 11, and the upper ends of the cross-connecting channels 19 are respectively provided with a rotating channel 17; an upper butt joint column 5 is respectively installed in the cross-connecting channel 19 in a vertically sliding clamping manner, and the lower end of the upper butt joint column 5 extends into the upper annular injection molding groove 11; a floating screw 94 is arranged in the middle of the upper end of the upper docking post 5; the upper end of the floating screw 94 is screwed with a rotary cylinder 93; the rotary cylinder 93 is rotatably clamped in the rotary channel 17; the upper end of the rotary cylinder 93 extends to the outside of the upper end of the upper gland 1; the upper ends of the rotary cylinders 93 are respectively provided with a rotary gear 92; a driving ring body 91 is rotatably clamped and mounted around the upper end of the upper gland 1; an annular gear surface is arranged on the inner side of the periphery of the driving ring body 91, and the periphery of the inner side of the annular gear surface is meshed with a plurality of rotating gears 92; the driving ring body 91 rotationally drives the upper docking posts 5 to float up and down synchronously.
As shown in fig. 1 to 8, further, two longitudinal slots 18 are respectively disposed on two sides of the interior of the through channel 19; two longitudinal clamping teeth 59 are respectively arranged on two sides of the upper end of the upper docking post 5; the longitudinal latch 59 is slidably engaged with the longitudinal slot 18. Further preferably, the jacking mechanism comprises a driving rod 41, a floating sleeve 43, a floating plate 42, a longitudinal rod 44, a connecting cross rod 45 and a jacking column 46; a driving groove 31 is formed in the middle of the upper end of the lower supporting seat 3; two sides of the lower end of the lower butt joint column 2 are respectively provided with a jacking channel 22; the jacking channels 22 are respectively positioned at two sides of the lower end of the annular sleeve 7; a driving rod 41 is rotatably clamped in the middle of the driving groove 31, and the lower end of the driving rod 41 extends to the lower part of the lower supporting seat 3; the floating plate 42 is installed in the driving groove 31; a floating sleeve 43 is arranged in the middle of the floating plate 42; the floating sleeve 43 is screwed on the outer side of the periphery of the driving rod 41; a plurality of longitudinal rods 44 are uniformly arranged at the upper end of the periphery of the floating plate 42; the upper ends of the longitudinal rods 44 are respectively provided with a connecting cross rod 45; the upper sides of the two ends of the connecting cross rod 45 are respectively provided with a top pressing column 46; the upper ends of the jacking pillars 46 are respectively in sliding connection with the jacking channels 22; the upper end of the pressing cylinder 46 passes upward through the pressing passage 22 and presses up the annular sleeve 7. Furthermore, two sides of the upper end of the floating plate 42 are respectively provided with a pressing sleeve 421; the pressing sleeves 421 are respectively provided with a pressing elastic body 422; the lower end of the abutting elastomer 422 is sleeved in the abutting sleeve 421, and the upper end of the abutting elastomer 422 is elastically abutted against the lower end face of the lower gland 2. Further, a rotary clamping groove 24 is formed in the middle of the lower end of the lower gland 2; the upper end of the driving rod 41 is provided with a rotary clamping tooth 411; the driving rod 41 is rotatably fastened to the rotary fastening groove 24 in the middle of the lower end of the lower cover 2 by the rotary fastening tooth 411 at the upper end. Further, the middle of the upper gland 1 is provided with an injection molding hole 12; a plurality of drainage grooves 23 are formed in the periphery of the middle of the upper end of the lower gland 2; the drainage groove 23 extends from the middle of the lower press cover to the inner side edge of the lower annular injection molding groove 21; the injection molding holes 12 are positioned above the inner ends of the plurality of drainage grooves 23. Further, many drainage grooves 23 around the middle of the upper end of lower gland 2 are the cross structure. Further, the lower support base 3 is of an inverted U-shaped structure. Further, a plurality of abutting separation strips 72 are uniformly arranged on the outer side of the periphery of the annular sleeve 7; a plurality of abutting separation strips 72 on the outer side of the periphery of the annular sleeve 7 form a conical structure with a small upper part and a large lower part.
The telescopic driving mechanism 9 is additionally arranged, the plurality of rotating gears 92 are driven to rotate through the rotation of the driving ring body 91, the rotating cylinder 93 is driven to rotate, the floating screw rod 94 is driven to float up and down, the upper butt joint column 5 is driven to move up and down, the upper butt joint column 5 can be abutted with the lower butt joint column 6 in an additional adjusting mode, the abutting accuracy required by the upper butt joint column 5 and the lower butt joint column 6 in mold development is reduced, and the convenience and flexibility of structural use are greatly enhanced.
According to the invention, the upper annular protrusion 51 is arranged on the periphery of the upper end of the upper butt-joint column 5, and the lower annular protrusion 71 is arranged on the periphery of the lower end of the annular sleeve 7, so that the step-shaped annular grooves 83 are formed at the two ends of the hole of the formed flange plate 8, and the nuts 82 at the two ends of the threaded screw 81 can rotate to enter the step-shaped annular grooves 83 when rotating, so that the embedding of the nuts 82 is realized, and the exposure of the nuts is avoided.
The annular sleeve 7 of the invention is movably sleeved on the lower butt-joint column 6, the annular sleeve 7 can be driven to move upwards around the lower butt-joint column 6 through the jacking mechanism 4, because the periphery of the lower end of the annular sleeve 7 is provided with the lower annular protrusion 71, the lower annular protrusion 71 can support and support the bottom of the formed flange plate, so that the formed flange plate can be ejected smoothly, the rotation of the driving rod 41 drives the floating sleeve 43 to move up and down, the floating plate 42 and the longitudinal rod 44 are driven to move up and down, and the connecting cross rod 45 drives the jacking column 46 to jack up the annular sleeve 7 in the jacking channel 22, so that the ejection of the formed flange plate is realized.
According to the invention, the plurality of abutting separation strips 72 are uniformly arranged on the outer side of the periphery of the annular sleeve 7, and the plurality of abutting separation strips 72 on the outer side of the periphery of the annular sleeve 7 are enclosed into a conical structure with a small upper part and a large lower part, so that when a steel ring is required to be arranged in the annular sleeve, the steel ring can be sleeved on the plurality of abutting separation strips 72, a certain gap is reserved between the steel ring and the lower end of the lower annular injection molding groove 21 for injection molding, the injection molding materials are filled on the upper part, the lower part and the periphery of the steel ring, and the use flexibility and the use range of the mold are improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A telescopic butt joint type flange injection mold is characterized by comprising an upper gland, a lower supporting seat, an upper butt joint column, a lower butt joint column, an annular sleeve, a jacking mechanism and a telescopic driving mechanism; the lower end of the lower gland is provided with a lower supporting seat; an upper annular injection molding groove is formed in the periphery of the lower end of the upper gland; a plurality of upper butt-joint columns are uniformly arranged on the periphery inside the upper annular injection molding groove; a lower annular injection molding groove is formed in the periphery of the upper end of the lower gland; a plurality of lower butt-joint columns are uniformly arranged on the periphery inside the lower annular injection molding groove; an annular sleeve is sleeved on the lower butting column in a sliding manner; the lower end of the annular sleeve is abutted against the lower end face of the lower annular injection molding groove; the upper gland is abutted and arranged above the lower gland; the upper annular injection molding groove and the lower annular injection molding groove are butted to form an annular injection molding cavity; the lower end of the upper butting column is respectively jointed with the upper ends of the lower butting column and the annular sleeve in a fitting manner; the periphery of the upper end of the upper butting column is provided with an upper annular bulge; the periphery of the lower end of the annular sleeve is provided with a lower annular bulge; the jacking mechanism is arranged in the middle of the upper end of the lower supporting seat; the jacking mechanism drives the annular sleeve to upwards jack and slide from the outer side of the periphery of the lower butting column; the upper end of the upper gland is provided with a telescopic driving mechanism; the telescopic driving mechanism comprises a driving ring body, a rotating gear, a rotating cylinder and a floating screw rod; the upper end of the upper annular injection molding groove is uniformly provided with a plurality of cross-connecting channels, and the upper ends of the cross-connecting channels are respectively provided with a rotating channel; an upper butt-joint column is respectively installed in the cross-under channel in a vertically sliding clamping manner, and the lower end of the upper butt-joint column extends into the upper annular injection molding groove; a floating screw is arranged in the middle of the upper end of the upper butt joint column; the upper end of the floating screw is screwed with a rotary cylinder; the rotating cylinder is rotatably clamped in the rotating channel; the upper end of the rotary cylinder extends to the outside of the upper end of the upper gland; the upper ends of the rotary cylinders are respectively provided with a rotary gear; a driving ring body is rotatably clamped and mounted around the upper end of the upper gland; the inner side of the periphery of the driving ring body is provided with an annular gear surface, and the periphery of the inner side of the annular gear surface is meshed with a plurality of rotating gears; the driving ring body drives the upper docking columns to float up and down synchronously in a rotating mode.
2. The injection mold for a telescopic abutting type flange plate according to claim 1, wherein two longitudinal clamping grooves are respectively formed in two sides of the interior of the cross-connecting channel; two longitudinal clamping teeth are respectively arranged on two sides of the upper end of the upper butting column; the longitudinal clamping teeth are connected to the longitudinal clamping grooves in a sliding and clamping mode up and down.
3. The telescopic abutting type flange plate injection mold according to claim 1, wherein the jacking mechanism comprises a driving rod, a floating sleeve, a floating plate, a longitudinally-arranged rod, a connecting cross rod and a jacking column; a driving groove is formed in the middle of the upper end of the lower supporting seat; two sides of the lower end of the lower butting column are respectively provided with a jacking channel; the jacking channels are respectively positioned on two sides of the lower end of the annular sleeve; a driving rod is rotatably clamped in the middle of the driving groove, and the lower end of the driving rod extends to the lower part of the lower supporting seat; the floating plate is arranged in the driving groove; a floating sleeve is arranged in the middle of the floating plate; the floating sleeve is screwed on the outer side of the periphery of the driving rod; a plurality of longitudinally-arranged rods are uniformly arranged at the upper ends of the peripheries of the floating plates; the upper ends of the longitudinal rods are respectively provided with a connecting cross rod; the upper sides of the two ends of the connecting cross rod are respectively provided with a jacking column; the upper ends of the jacking columns are respectively connected in the jacking channels in a sliding and penetrating manner; the upper end of the jacking column upwards penetrates through the jacking channel and jacks up the annular sleeve.
4. The telescopic abutting type flange injection mold according to claim 3, wherein two sides of the upper end of the floating plate are respectively provided with a pressing sleeve; the pressing sleeves are internally provided with a pressing elastic body respectively; the lower end of the abutting elastomer is sleeved in the abutting sleeve, and the upper end of the abutting elastomer is elastically abutted against the lower end face of the lower gland.
5. The telescopic abutting type flange plate injection mold according to claim 3, wherein a rotary clamping groove is formed in the middle of the lower end of the lower gland; the upper end of the driving rod is provided with a rotary clamping tooth; the driving rod is rotationally clamped on a rotary clamping groove in the middle of the lower end of the lower pressing cover through the rotary clamping tooth at the upper end.
6. The telescopic abutting type flange injection mold according to claim 1, wherein an injection molding hole is formed in the middle of the upper gland; a plurality of drainage grooves are formed in the periphery of the middle of the upper end of the lower gland; the drainage groove extends from the middle of the lower pressing cover to the inner side edge of the lower annular injection molding groove; the injection molding holes are positioned above the inner ends of the drainage grooves.
7. The telescopic abutting type flange injection mold according to claim 6, wherein the plurality of drainage grooves around the middle of the upper end of the lower gland are of a cross-shaped structure.
8. The telescopic abutting flange injection mold of claim 1, wherein the lower support base is of an inverted U-shaped configuration.
9. The telescopic abutting type flange plate injection mold according to claim 1, wherein a plurality of abutting separation strips are uniformly arranged on the outer side of the periphery of the annular sleeve; a plurality of abutting separation strips on the outer side of the periphery of the annular sleeve are enclosed to form a conical structure with a small upper part and a large lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111609492.0A CN114407287B (en) | 2021-12-27 | 2021-12-27 | Telescopic abutting type flange injection mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111609492.0A CN114407287B (en) | 2021-12-27 | 2021-12-27 | Telescopic abutting type flange injection mold |
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| Publication Number | Publication Date |
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| CN114407287A true CN114407287A (en) | 2022-04-29 |
| CN114407287B CN114407287B (en) | 2023-08-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407286A (en) * | 2021-12-27 | 2022-04-29 | 江苏磊霆精密新材料有限公司 | Pre-buried formula ring flange injection mold |
| CN115155145A (en) * | 2022-06-20 | 2022-10-11 | 东台市富安合成材料有限公司 | Novel synthetic leather wastewater treatment mechanism and treatment method thereof |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034308A (en) * | 1996-07-19 | 1998-02-10 | Ube Ind Ltd | Injection device of vertical type die casting machine |
| JPH10202664A (en) * | 1997-01-22 | 1998-08-04 | Toshiba Mechatronics Kk | Resin molding apparatus |
| KR19990017842A (en) * | 1997-08-23 | 1999-03-15 | 최영국 | A device for forming a flange for connection to synthetic resin upper and sewage pipes |
| JP2005088372A (en) * | 2003-09-17 | 2005-04-07 | Ricoh Co Ltd | Injection mold |
| CN2694084Y (en) * | 2004-04-30 | 2005-04-20 | 南塑建材塑胶制品（深圳）有限公司 | Combined steel-plastic composite flange |
| JP2006275270A (en) * | 2005-03-30 | 2006-10-12 | Denso Corp | Bolt fastening flange, and manufacturing method thereof |
| KR20120001546U (en) * | 2010-08-26 | 2012-03-07 | 김인호 | Stainless steel flange for manufacturing of mold coupling device |
| JP2012086382A (en) * | 2010-10-15 | 2012-05-10 | Mitsubishi Heavy Industries Plastic Technology Co Ltd | Injection foam molding machine and injection foam molding method using the same |
| CN104633414A (en) * | 2014-12-25 | 2015-05-20 | 贵州黔程天力智能科技有限公司 | Levelness-adjustable damping receiver support |
| KR101595209B1 (en) * | 2015-06-29 | 2016-02-17 | 비케이엠 주식회사 | Flange assembly for connecting pipe |
| CN205065124U (en) * | 2015-10-14 | 2016-03-02 | 西安同华橡塑模具制品厂 | Connecting device is imported and exported to software bag liquid |
| CN205904368U (en) * | 2016-07-26 | 2017-01-25 | 上海力柯机电科技有限公司 | Anti - riveter adorns structure |
| WO2017054295A1 (en) * | 2015-09-30 | 2017-04-06 | 江苏亚威机床股份有限公司 | Guide pillar-guide bushing mechanism for pendulum shear die |
| CN206937813U (en) * | 2017-03-22 | 2018-01-30 | 江苏求实塑业有限公司 | Metal insert is because of the prevention structure of displacement by axial force in a kind of injection molded part |
| CN206937886U (en) * | 2017-06-16 | 2018-01-30 | 宁波千普机械制造有限公司 | A kind of glue injecting head flexible connecting structure |
| CN207297663U (en) * | 2017-09-12 | 2018-05-01 | 玉环飞特机械制造有限公司 | One kind locking shaft coupling |
| CN207344993U (en) * | 2017-10-30 | 2018-05-11 | 重庆萱铭科技有限公司 | A kind of ring flange injection mold |
| CN108115890A (en) * | 2017-12-19 | 2018-06-05 | 福耀玻璃工业集团股份有限公司 | A kind of integrated injection molding mold of glass and post |
| CN208324006U (en) * | 2018-03-02 | 2019-01-04 | 厦门市博朗精密工业有限公司 | The fast automatic feeding pressure mechanism of Lamp cup radiator |
| CN210791839U (en) * | 2019-08-05 | 2020-06-19 | 桐庐威特工程塑料有限公司 | Flue gas filter tube die for surgical electrotome |
| CN111531781A (en) * | 2020-04-21 | 2020-08-14 | 福州福耀模具科技有限公司 | Nut insert integrated injection molding fast-assembling structure of injection molding die and method thereof |
| CN111894966A (en) * | 2020-06-12 | 2020-11-06 | 张梅 | Explosion-proof screw protection structure |
| CN212288492U (en) * | 2020-04-15 | 2021-01-05 | 广西华宝纤维制品有限公司 | Environment-friendly snack box forming die |
| CN214872437U (en) * | 2021-06-30 | 2021-11-26 | 常州志云塑料科技有限公司 | Convenient-to-demold injection mold for wrench handle shell |
-
2021
- 2021-12-27 CN CN202111609492.0A patent/CN114407287B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034308A (en) * | 1996-07-19 | 1998-02-10 | Ube Ind Ltd | Injection device of vertical type die casting machine |
| JPH10202664A (en) * | 1997-01-22 | 1998-08-04 | Toshiba Mechatronics Kk | Resin molding apparatus |
| KR19990017842A (en) * | 1997-08-23 | 1999-03-15 | 최영국 | A device for forming a flange for connection to synthetic resin upper and sewage pipes |
| JP2005088372A (en) * | 2003-09-17 | 2005-04-07 | Ricoh Co Ltd | Injection mold |
| CN2694084Y (en) * | 2004-04-30 | 2005-04-20 | 南塑建材塑胶制品（深圳）有限公司 | Combined steel-plastic composite flange |
| JP2006275270A (en) * | 2005-03-30 | 2006-10-12 | Denso Corp | Bolt fastening flange, and manufacturing method thereof |
| KR20120001546U (en) * | 2010-08-26 | 2012-03-07 | 김인호 | Stainless steel flange for manufacturing of mold coupling device |
| JP2012086382A (en) * | 2010-10-15 | 2012-05-10 | Mitsubishi Heavy Industries Plastic Technology Co Ltd | Injection foam molding machine and injection foam molding method using the same |
| CN104633414A (en) * | 2014-12-25 | 2015-05-20 | 贵州黔程天力智能科技有限公司 | Levelness-adjustable damping receiver support |
| KR101595209B1 (en) * | 2015-06-29 | 2016-02-17 | 비케이엠 주식회사 | Flange assembly for connecting pipe |
| WO2017054295A1 (en) * | 2015-09-30 | 2017-04-06 | 江苏亚威机床股份有限公司 | Guide pillar-guide bushing mechanism for pendulum shear die |
| CN205065124U (en) * | 2015-10-14 | 2016-03-02 | 西安同华橡塑模具制品厂 | Connecting device is imported and exported to software bag liquid |
| CN205904368U (en) * | 2016-07-26 | 2017-01-25 | 上海力柯机电科技有限公司 | Anti - riveter adorns structure |
| CN206937813U (en) * | 2017-03-22 | 2018-01-30 | 江苏求实塑业有限公司 | Metal insert is because of the prevention structure of displacement by axial force in a kind of injection molded part |
| CN206937886U (en) * | 2017-06-16 | 2018-01-30 | 宁波千普机械制造有限公司 | A kind of glue injecting head flexible connecting structure |
| CN207297663U (en) * | 2017-09-12 | 2018-05-01 | 玉环飞特机械制造有限公司 | One kind locking shaft coupling |
| CN207344993U (en) * | 2017-10-30 | 2018-05-11 | 重庆萱铭科技有限公司 | A kind of ring flange injection mold |
| CN108115890A (en) * | 2017-12-19 | 2018-06-05 | 福耀玻璃工业集团股份有限公司 | A kind of integrated injection molding mold of glass and post |
| CN208324006U (en) * | 2018-03-02 | 2019-01-04 | 厦门市博朗精密工业有限公司 | The fast automatic feeding pressure mechanism of Lamp cup radiator |
| CN210791839U (en) * | 2019-08-05 | 2020-06-19 | 桐庐威特工程塑料有限公司 | Flue gas filter tube die for surgical electrotome |
| CN212288492U (en) * | 2020-04-15 | 2021-01-05 | 广西华宝纤维制品有限公司 | Environment-friendly snack box forming die |
| CN111531781A (en) * | 2020-04-21 | 2020-08-14 | 福州福耀模具科技有限公司 | Nut insert integrated injection molding fast-assembling structure of injection molding die and method thereof |
| CN111894966A (en) * | 2020-06-12 | 2020-11-06 | 张梅 | Explosion-proof screw protection structure |
| CN214872437U (en) * | 2021-06-30 | 2021-11-26 | 常州志云塑料科技有限公司 | Convenient-to-demold injection mold for wrench handle shell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407286A (en) * | 2021-12-27 | 2022-04-29 | 江苏磊霆精密新材料有限公司 | Pre-buried formula ring flange injection mold |
| CN115155145A (en) * | 2022-06-20 | 2022-10-11 | 东台市富安合成材料有限公司 | Novel synthetic leather wastewater treatment mechanism and treatment method thereof |
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