CN209869298U - Accurate injection mold of honeycomb duct - Google Patents
Accurate injection mold of honeycomb duct Download PDFInfo
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- CN209869298U CN209869298U CN201920551554.9U CN201920551554U CN209869298U CN 209869298 U CN209869298 U CN 209869298U CN 201920551554 U CN201920551554 U CN 201920551554U CN 209869298 U CN209869298 U CN 209869298U
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Abstract
The utility model discloses an accurate injection mold of honeycomb duct, include: the cover half bedplate, the downside of cover half bedplate is equipped with first mounting panel, the downside of first mounting panel is equipped with the fixed die plate, there is left latch segment on the left of the lower extreme of fixed die plate through first screwed connection, the lower extreme right side of fixed die plate is equipped with right latch segment through the second screw, the utility model has the advantages that: above-mentioned accurate injection mold of honeycomb duct, compact structure adopts oblique guide pillar machinist to loose core and pneumatic cylinder side direction to loose core, adopts hydraulic motor and gear drive machine to drive the automatic screw hole that drags of screw core, adopts the hydraulic cylinder side type to loose core mechanism shaping inclined hole and recess, and the mould design is kept apart, and production efficiency is high, moulds a reliable and stable, but mass production.
Description
Technical Field
The utility model relates to an accurate injection mold processing technology field especially relates to an accurate injection mold board stamping die of honeycomb duct.
Background
The honeycomb duct is the connection interface of the pipeline, the honeycomb duct moulds the piece and has the annular (as shown in figure 3), the annular is mainly used for installing the O type seal ring, play the sealing action, still there is the contained angle that the inclined hole becomes certain angle with the central line in moulding the piece, there are two screw holes that have the requirement of cooperation precision in moulding the piece, and little screw hole is located the lower extreme of big screw hole, wherein big screw hole is used for moulding the piece with another and is connected, little screw hole is used for the adapter tube of connecting line, because the honeycomb duct plays crucial connection effect in the junction, the appearance requirement of honeycomb duct does not allow defects such as shrinkage cavity, butt fusion, etc., it is big to mould a finished product volume, the shaping quality requires highlyer, therefore need to design a production efficiency height, the shaping steady mould of quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a honeycomb duct precision injection mould with high production efficiency and stable molding quality.
In order to solve the technical problem, the utility model discloses a technical scheme is: a draft tube precision injection mold comprising: the fixed die plate is arranged on the lower side of the fixed die plate, a fixed die plate is arranged on the lower side of the first mounting plate, a left locking block is connected to the left side of the lower end of the fixed die plate through a first screw, a right locking block is arranged on the right side of the lower end of the fixed die plate through a second screw, movable die plates are arranged on the lower sides of the left locking block and the right locking block, cushion blocks are arranged on the lower side of the movable die plate, a movable die bottom plate is arranged on the lower side of the cushion blocks, a push plate and a support column are arranged on the upper side of the movable die bottom plate between the cushion blocks, a push plate fixing plate is arranged on the upper side of the push plate, the support column is connected with the movable die bottom plate through a third screw, a push rod is mounted on the push plate fixing plate, a fixed die core is arranged on the middle side of the fixed die plate, a, the left side of the inclined guide block is provided with a small inclined slide block, the left side of the small inclined slide block is provided with a right forming block, the middle side of the movable mould plate is provided with a movable mould core, the small inclined slide block is provided with a circular core, the left side of the first mounting plate is provided with a second mounting plate, the second mounting plate is provided with a hydraulic motor, the upper side of the hydraulic motor is connected with a first gear, the left side of the first mounting plate is provided with a second gear and a third gear through a first bearing, the middle side of the first mounting plate is provided with a fourth gear through a second bearing, the lower side of the fourth gear is connected with a small thread core through a hexagonal prism, the lower end of the small thread core penetrates through a fixed mould core and is connected with a large thread core, the lower side of the large thread core is connected with a circular core, the lower sides of the small inclined slide block and the inclined guide block are provided with a, and a hydraulic cylinder is installed on the third mounting plate and connected with the right sliding block.
Preferably, the fixed die core, the large thread core, the left forming block, the right forming block and the movable die core are combined to form the forming cavity.
Preferably, the first gear is meshed with a second gear, the second gear is meshed with a third gear, and the third gear is meshed with a fourth gear.
Preferably, the upper end of the fixed die base plate is provided with a sprue bush.
Preferably, a fourth screw is connected between the first mounting plate and the fixed die plate, and a spring with a rectangular section is arranged in the fixed die plate on the upper side of the fourth screw.
Preferably, an inclined guide post is arranged between the left sliding block and the fixed die plate.
The utility model has the advantages that: above-mentioned accurate injection mold of honeycomb duct, compact structure adopts oblique guide pillar machinist to loose core and pneumatic cylinder side direction to loose core, adopts hydraulic motor and gear drive machine to drive the automatic screw hole that drags of screw core, adopts the hydraulic cylinder side type to loose core mechanism shaping inclined hole and recess, and the mould design is kept apart, and production efficiency is high, moulds a reliable and stable, but mass production.
Drawings
Fig. 1 is a schematic view of a first parting surface structure of a draft tube precision injection mold of the present invention.
Fig. 2 is a schematic diagram of a second section structure of the draft tube precision injection mold of the present invention.
Fig. 3 is a schematic structural view of a plastic part of a flow guide tube in the flow guide tube precision injection mold of the present invention.
Detailed Description
The invention will be further elucidated by means of specific embodiments in the following description, in conjunction with the drawings, in which: for those skilled in the art, modifications of the invention in various equivalent forms will fall within the scope of the appended claims without departing from the principles of the invention.
As shown in fig. 1 to 3, a draft tube precision injection mold includes: the fixed die base plate 1 is provided with a first mounting plate 2 at the lower side of the fixed die base plate 1, a fixed die plate 3 is arranged at the lower side of the first mounting plate 2, the left side of the lower end of the fixed die plate 3 is connected with a left locking block 5 through a first screw 4, the right side of the lower end of the fixed die plate 3 is provided with a right locking block 7 through a second screw 6, the lower sides of the left locking block 5 and the right locking block 7 are provided with a movable die plate 8, the lower side of the movable die plate 8 is provided with a cushion block 9, the lower side of the cushion block 9 is provided with a movable die bottom plate 10, the upper side of the movable die bottom plate 10 between the cushion blocks 9 is provided with a push plate 11 and a support column 12, the upper side of the push plate 11 is provided with a push plate fixing plate 13, the support column 12 is connected with the movable die bottom plate 10 through a third screw, the push plate fixing, the right side of the left slider 16 is provided with a left forming block 17, the left side of the right locking block 7 is provided with a slant guide block 18, the left side of the slant guide block 18 is provided with a small slant slider 19, the left side of the small slant slider 19 is provided with a right forming block 20, the middle side of the movable mould plate 8 is provided with a movable mould core 21, the small slant slider is provided with a circular core 23, the left side of the first mounting plate 2 is provided with a second mounting plate 24, the second mounting plate 24 is provided with a hydraulic motor 25, the upper side of the hydraulic motor 25 is connected with a first gear 26, the left side of the first mounting plate 2 is provided with a second gear 28 and a third gear 29 through a first bearing 27, the middle side of the first mounting plate 2 is provided with a fourth gear 31 through a second bearing 30, the lower side of the fourth gear 31 is connected with a small thread core 33 through a hexagonal prism 32, the lower end of the small thread core 33 passes through the fixed mould core 15 and is connected, the downside of big screw core 34 is connected with circular core 23, the downside of little oblique slider 19 and oblique guide block 18 is equipped with right slider 35, the right side of movable mould board 8 is equipped with third mounting panel 36, install pneumatic cylinder 37 on the third mounting panel 36, pneumatic cylinder 37 is connected with right slider 35.
Further, the fixed mold core 15, the large threaded core 34, the left molding block 17, the right molding block 20, and the movable mold core 21 are combined to form the molding cavity 38.
Further, the first gear 26 and the second gear 28 are engaged, the second gear 28 is engaged with a third gear 29, and the third gear 29 is engaged with a fourth gear 30.
Further, a sprue bush 39 is mounted at the upper end of the fixed die base plate 1.
Further, a fourth screw 40 is connected between the first mounting plate 2 and the fixed die plate 3, and a spring 41 with a rectangular cross section is arranged in the fixed die plate 3 on the upper side of the fourth screw 40.
Further, an inclined guide post 42 is arranged between the left slide block and the fixed die plate 3.
The utility model relates to a when honeycomb duct precision injection mould used, after the compound die of outside injection molding machine, the molten plastics got into the mould does not have mouthful cover 39 and gets into mould cavity 38, through heat preservation, the pressurize, the cooling back die sinking, during the die sinking, under the effect of rectangular section spring 41 and fourth screw 40, first mounting panel 2 opened 5 mm with fixed die plate 3, hydraulic motor 24 drive first gear 26 motion this moment, first gear 26 drives fourth gear 31 through second gear 27 and third gear 28 and rotates, hexagonal prism 32 drives little screw core 33 to rotate under the rotation of fourth gear 31, realize little screw core 33 drawing of patterns, the die sinking continues, movable mould plate 8 and fixed die plate 3 are opened, oblique guide pillar 42 drives left slider 16 and makes the mould move to drive left shaping piece 17 and break away from the plastic part, accomplish left side recess drawing of patterns of cores; meanwhile, the small inclined slide block 22 transversely moves on the right slide block 35, and the round core 23 moves rightwards to finish the first core pulling on the right side; the hydraulic cylinder 37 drives the right slide block 35 to move transversely, the right slide block 35 is separated from a groove on the right side of the plastic part to finish secondary core pulling, the external injection molding machine pushes the push plate 11 to drive the push rod 14 to push out the large thread mold core 34, the large thread mold core 34 is manually taken out, and mold opening is finished.
Claims (6)
1. A draft tube precision injection mold, comprising: the die fixing plate comprises a die fixing plate (1), wherein a first mounting plate (2) is arranged on the lower side of the die fixing plate (1), a fixed die plate (3) is arranged on the lower side of the first mounting plate (2), a left locking block (5) is connected to the left side of the lower end of the fixed die plate (3) through a first screw (4), a right locking block (7) is arranged on the right side of the lower end of the fixed die plate (3) through a second screw (6), a movable die plate (8) is arranged on the lower sides of the left locking block (5) and the right locking block (7), a cushion block (9) is arranged on the lower side of the movable die plate (8), a movable die bottom plate (10) is arranged on the lower side of the cushion block (9), a push plate (11) and a support column (12) are arranged on the upper side of the movable die bottom plate (10) between the cushion blocks (9), a push plate fixing plate (13) is arranged, install push rod (14) on push pedal fixed plate (13), the well side of fixed die plate (3) is equipped with cover half core (15), the right side of left latch segment (5) is equipped with left slider (16), the right side of left slider (16) is equipped with left shaping piece (17), the left side of right latch segment (7) is equipped with oblique guide block (18), the left side of oblique guide block (18) is equipped with little oblique slider (19), the left side of little oblique slider (19) is equipped with right shaping piece (20), the well side of movable mould board (8) is equipped with movable mould core (21), little oblique slider is gone up (19) and is equipped with circular core (23), the left side of first mounting panel (2) is equipped with second mounting panel (24), install hydraulic motor (25) on second mounting panel (24), the upside of hydraulic motor (25) is connected with first gear (26), second gear (28) and third gear (29) are installed through first bearing (27) in the left side of first mounting panel (2), fourth gear (31) are installed through second bearing (30) to the well side of first mounting panel (2), the downside of fourth gear (31) is connected with little screw core (33) through hexagonal prism (32), the lower extreme of little screw core (33) passes cover die core (15) and is connected with big screw core (34), the downside of big screw core (34) is connected with circular core (23), the downside of little oblique slider (19) and oblique guide block (18) is equipped with right slider (35), the right side of movable mould board (8) is equipped with third mounting panel (36), install pneumatic cylinder (37) on third mounting panel (36), pneumatic cylinder (37) are connected with right slider (35).
2. The draft tube precision injection mold according to claim 1, wherein the fixed mold core (15), the large thread core (34), the left molding block (17), the right molding block (20) and the movable mold core (21) are combined to form the molding cavity (38).
3. The draft tube precision injection mold according to claim 1, wherein the first gear (26) and the second gear (28) are engaged, the second gear (28) is engaged with the third gear (29), and the third gear (29) is engaged with the fourth gear (31).
4. The draft tube precision injection mold according to claim 1, wherein the upper end of the fixed mold base plate (1) is provided with a sprue bush (39).
5. The draft tube precision injection mold according to claim 1, wherein a fourth screw (40) is connected between the first mounting plate (2) and the fixed mold plate (3), and a spring (41) with a rectangular section is arranged in the fixed mold plate (3) on the upper side of the fourth screw (40).
6. The draft tube precision injection mold according to claim 1, wherein an inclined guide post (42) is arranged between the left slide block (16) and the fixed mold plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551554.9U CN209869298U (en) | 2019-04-22 | 2019-04-22 | Accurate injection mold of honeycomb duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551554.9U CN209869298U (en) | 2019-04-22 | 2019-04-22 | Accurate injection mold of honeycomb duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209869298U true CN209869298U (en) | 2019-12-31 |
Family
ID=68961407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920551554.9U Active CN209869298U (en) | 2019-04-22 | 2019-04-22 | Accurate injection mold of honeycomb duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209869298U (en) |
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2019
- 2019-04-22 CN CN201920551554.9U patent/CN209869298U/en active Active
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