CN215589809U - Steel injection mold capable of effectively coping with blockage of exhaust hole - Google Patents
Steel injection mold capable of effectively coping with blockage of exhaust hole Download PDFInfo
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- CN215589809U CN215589809U CN202121146455.6U CN202121146455U CN215589809U CN 215589809 U CN215589809 U CN 215589809U CN 202121146455 U CN202121146455 U CN 202121146455U CN 215589809 U CN215589809 U CN 215589809U
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Abstract
The utility model discloses a steel injection mold capable of effectively dealing with exhaust hole blockage, which comprises a main body, wherein the top and the bottom of the inner wall of the main body are respectively and fixedly connected with a male mold bin and a female mold bin, the top of the female mold bin is provided with a rectangular through hole, the female mold bin is fixedly connected with a female mold in the rectangular through hole, the female mold is internally and slidably connected with a material bearing plate, two sides of the female mold are respectively and fixedly connected with a fixing frame, the middle parts of the fixing frames are respectively and rotatably connected with a limiting ring, the middle parts of the two limiting rings are respectively and fixedly connected with a sleeve, the inner parts of the two sleeves are respectively and threadedly connected with a screw rod, and the top ends of the two screw rods penetrate through the inner part of the female mold. Compared with the existing device, the device provided by the utility model has the advantages that the material bearing plate, the fixing frame, the contact piece, the air pipe, the supporting rod, the top frame, the demoulding plate, the heat conducting pipe and the heat absorption sleeve are arranged, when the device is used, the air hole blockage condition can be effectively avoided, the operation efficiency is high, the effect is good, the operation is simple, and the device is stable and practical.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a steel injection mold capable of effectively coping with blockage of an exhaust hole.
Background
The injection mold is an important process device for producing various industrial products, and is widely applied to various industries along with the rapid development of the plastic industry and the popularization and application of plastic products in the industrial departments of aviation, aerospace, electronics, machinery, ships, automobiles and the like. The traditional injection mold consists of a movable mold and a fixed mold, and the interior of the mold is not empty before plastic enters the mold. The interior of the mold cavity is filled with air. In order to produce a good product, the air in the mould must be able to escape quickly, so it is ensured that the vent holes cannot become blocked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a steel injection mold capable of effectively coping with the blockage of an exhaust hole.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a can effectively deal with steel injection mold of exhaust vent jam, comprises a main body, the inner wall top and the bottom of main part are fixedly connected with terrace die storehouse and die storehouse respectively, the rectangle through-hole has been seted up at the top in die storehouse, and the die storehouse is at the inside fixedly connected with die of rectangle through-hole, the inside sliding connection of die has the material bearing plate, the equal fixedly connected with mount in both sides of die, the middle part of mount is all rotated and is connected with the spacing collar, two the equal fixedly connected with sleeve in middle part of spacing collar, two the equal threaded connection in telescopic inside has the screw rod, two the inside to the die is all run through on the top of screw rod, the top of two screw rods all with the bottom fixed connection of material bearing plate, the bottom and the inside in die storehouse are equipped with actuating mechanism and exhaust mechanism respectively, the inside in terrace die storehouse is equipped with die pressing mechanism.
Further, actuating mechanism includes the motor, the motor with the bottom fixed connection in die storehouse, the first gear of output shaft one end fixedly connected with of motor, two telescopic outside all is equipped with the second gear, first gear and two the second gear meshes mutually.
Further, air exhauster mechanism includes the air pump, the air pump with one side inner wall fixed connection in die storehouse, a plurality of gas pockets have been seted up to the bottom of die, and the die is in the equal fixedly connected with trachea in the bottom of a plurality of gas pockets, and is a plurality of the trachea other end all with the air inlet looks adaptation of air pump, the gas outlet of air pump run through extremely one side of main part is outside.
Furthermore, the die pressing mechanism comprises two electric push rod machines, the two electric push rod machines are fixedly connected with the inner wall of the top of the male die bin, one ends of output shafts of the two electric push rod machines are fixedly connected with the same pressing plate, and the bottom of the pressing plate is fixedly connected with a male die.
Further, the cavity has been seted up to the inside of holding the flitch, and the flitch is equipped with the roof-rack in the inside of cavity, and two rectangle recesses and two circular through-holes have been seted up respectively to the top and the bottom of holding the flitch, and the flitch is equipped with stripper plate and bracing piece respectively in the inside of two rectangle through-holes and two circular through-holes, the top and the bottom of roof-rack respectively with stripper plate bottom with the top fixed connection of bracing piece, the middle part of two bracing pieces all is overlapped and is equipped with the spring, the same contact piece of bottom fixedly connected with of two bracing pieces.
Furthermore, a box door is arranged on one side of the main body, and a base is fixedly connected to the bottom of the main body.
Further, the outside cover of die is equipped with the cover that absorbs heat, one side of the cover that absorbs heat is equipped with a plurality of heat pipes, inner wall one side fixedly connected with cooler bin in die storehouse, it is a plurality of the heat pipe with cooler bin looks adaptation.
The utility model has the beneficial effects that:
1. by arranging the material bearing plate, the male die, the female die bin, the female die, the fixing frame, the air pipe, the gear, the sleeve, the screw and the limiting ring, when the device is used, the electric push rod machine in the male die bin drives the male die to be matched with the female die in the female die bin, and simultaneously, raw materials are injected into the female die and the material bearing plate, the motor drives the screw in the middle of the two sleeves to move upwards or downwards through the meshing of the first gear and the two second gears, when the screw drives the material bearing plate downwards, the air pump sucks air in the female die through the air pipe, then the device is discharged, the material bearing plate and the raw materials move downwards easily, and meanwhile, the contact between the raw materials and the exhaust hole is isolated;
2. by arranging the contact piece, the spring, the supporting rod, the top frame and the stripper plate, when the device is used, the contact piece is contacted with the bottom of the male die and then compresses the spring and pushes the stripper plate upwards through the supporting rod to push the top frame upwards when the material bearing plate reaches the bottom of the female die, the top frame upwards drives the stripper plate to rapidly strip the raw material, and the spring resets the stripper plate when the contact piece is separated from the bottom of the female die so as to facilitate secondary operation;
3. through setting up heat pipe, heat absorption cover, when using this device, the heat of the raw materials that will mould plastics of heat absorption cover absorbs fast and discharges into the cooler bin through the heat pipe in, guarantees the device shaping effect, increases the practicality of device.
Through setting up holding board, terrace die, die storehouse, die, mount, trachea, gear, sleeve, screw rod, spacing collar, contact piece, spring, bracing piece, roof-rack, stripper plate, heat pipe, heat absorption cover, when using this device, the gas pocket jam condition can effectively be avoided to this device, and the operating efficiency is high, and is effectual, easy operation, stable practical.
Drawings
FIG. 1 is a schematic perspective view of a steel injection mold capable of effectively dealing with the blockage of an exhaust hole according to example 1;
FIG. 2 is a schematic cross-sectional view of a steel injection mold effective for coping with the blockage of an exhaust hole according to embodiment 1;
fig. 3 is a schematic structural diagram of a heat conducting pipe and a heat absorbing jacket of a steel injection mold, which can effectively cope with the blockage of an exhaust hole, provided in embodiment 2.
In the figure: the device comprises a main body 1, a box door 2, a base 3, a punch cabin 4, a punch 5, a material bearing plate 6, a die cabin 7, a die 8, a fixing frame 9, an air pipe 10, a first gear 11, a second gear 12, a sleeve 13, a screw 14, a limiting ring 15, a contact piece 16, a spring 17, a support rod 18, a top frame 19, a demoulding plate 20, a heat conducting pipe 21 and a heat absorbing sleeve 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a steel injection mold capable of effectively dealing with exhaust hole blockage comprises a main body 1, the top and the bottom of the inner wall of the main body 1 are respectively and fixedly connected with a male mold bin 4 and a female mold bin 7, a rectangular through hole is formed in the top of the female mold bin 7, the female mold bin 7 is fixedly connected with a female mold 8 in the rectangular through hole, a material bearing plate 6 is connected in the female mold 8 in a sliding manner, fixing frames 9 are fixedly connected to two sides of the female mold 8, limiting rings 15 are rotatably connected to the middle portions of the fixing frames 9, sleeves 13 are fixedly connected to the middle portions of the two limiting rings 15, screws 14 are connected to the inside of the two sleeves 13 in a threaded manner, the top ends of the two screws 14 penetrate through the inside of the female mold 8, the top portions of the two screws 14 are fixedly connected with the bottom of the material bearing plate 6, a driving mechanism and an exhaust mechanism are respectively arranged at the bottom and inside of the female mold bin 7, and a mold pressing mechanism is arranged inside the male mold bin 4.
Wherein, actuating mechanism includes the motor, the bottom fixed connection of motor and die storehouse 7, the first gear 11 of output shaft one end fixedly connected with of motor, the outside of two sleeves 13 all is equipped with second gear 12, first gear 11 and two second gear 12 mesh mutually.
Wherein, the exhauster mechanism comprises an air pump, the air pump is fixedly connected with the inner wall of one side of the female die bin 7, a plurality of air holes are arranged at the bottom of the female die 8, air pipes 10 are fixedly connected at the bottoms of the air holes of the female die 8, the other ends of the air pipes 10 are matched with the air inlet of the air pump, the air outlet of the air pump penetrates through the outside of one side of the main body 1, an CAL-700MM type electric push rod machine in the male die bin 4 drives the male die 5 to be matched with the female die 8 of the female die bin 7, meanwhile, raw materials are injected into the female die and the material bearing plate 6, a Y2-631-4 type motor drives a screw 14 in the middle of two sleeves 13 to move upwards or downwards through the meshing of a first gear 11 and two second gears 12, when the screw 14 drives the material bearing plate 6 downwards, the air in the female die 8 is sucked away through the air pipe 10 by the DCGY type air pump, and then the exhauster, the material bearing plate 6 and the raw materials move downwards very easily, meanwhile, the contact between the raw material and the exhaust hole is isolated, the device can effectively avoid the blockage of the air hole, and has high operation efficiency and good effect;
wherein, die pressing mechanism includes two electric putter machines, and two electric putter machines all are connected with the top inner wall fixed connection in terrace die storehouse 4, and the one end fixedly connected with of the output shaft of two electric putter machines is same clamp plate, and the bottom fixedly connected with terrace die 5 of clamp plate.
Wherein, the inside of the material bearing plate 6 is provided with a cavity, the material bearing plate 6 is provided with an ejector bracket 19 in the cavity, the top and the bottom of the material bearing plate 6 are respectively provided with two rectangular grooves and two circular through holes, the material bearing plate 6 is provided with a stripper plate 20 and a support rod 18 in the two rectangular through holes and the two circular through holes, the top and the bottom of the ejector bracket 19 are respectively and fixedly connected with the bottom of the stripper plate 20 and the top of the support rod 18, the middle parts of the two support rods 18 are respectively sleeved with a spring 17, the bottoms of the two support rods 18 are fixedly connected with a same contact piece 16, when the material bearing plate 6 reaches the bottom of the female die 8, the contact piece 16 is contacted with the bottom of the male die 5, then compresses the spring 17 and upwards pushes the ejector bracket 19 through the support rod 18, the ejector bracket 19 upwards drives the stripper plate 20 to rapidly strip the raw materials, when the contact piece 16 is separated from the bottom of the female die 8, the spring 17 resets the stripper plate 20 so as to be operated again, the device can rapidly remove the film, thereby further ensuring the operation effect of the device;
wherein, one side of the main body 1 is provided with a box door 2, and the bottom of the main body 1 is fixedly connected with a base 3.
The working principle is as follows: when the device is used, the electric push rod machine in the punch bin 4 drives the punch 5 to be matched with the female die 8 of the female die bin 7, raw materials are injected into the female die and the material bearing plate 6 at the same time, the motor drives the screw rods 14 in the middle of the two sleeves 13 to move upwards or downwards through the meshing of the first gear 11 and the two second gears 12, when the screw rods 14 drive the material bearing plate 6 downwards, the air pump sucks air in the female die 8 through the air pipe 10, then the device is discharged, the material bearing plate 6 and the raw materials move downwards easily, and meanwhile, the contact between the raw materials and the exhaust holes is isolated;
when the material bearing plate 6 reaches the bottom of the female die 8, the contact piece 16 is contacted with the bottom of the male die 5, then the spring 17 is compressed and upwards pushed against the top frame 19 through the support rod 18, the top frame 19 upwards drives the stripper plate 20 to rapidly strip the raw materials, and the spring 17 resets the stripper plate 20 when the contact piece 16 is separated from the bottom of the female die 8, so that the secondary operation is facilitated, the device can rapidly strip the film, and the operation effect of the device is further ensured.
Example 2
Referring to fig. 3, a can effectively deal with steel injection mold that exhaust hole blockked up, this embodiment compares in embodiment 1, in order to increase the practicality of device, the outside cover of die 8 is equipped with heat absorption cover 22, one side of heat absorption cover 22 is equipped with a plurality of heat pipes 21, inner wall one side fixedly connected with cooler bin of die storehouse 7, a plurality of heat pipes 21 and cooler bin looks adaptation, heat absorption cover 22 absorbs the heat of the raw materials of moulding plastics fast and discharges into the cooler bin through heat pipe 21, guarantee device shaping effect, increase the practicality of device.
The working principle is as follows: when the device is used, the electric push rod machine in the punch bin 4 drives the punch 5 to be matched with the female die 8 of the female die bin 7, raw materials are injected into the female die and the material bearing plate 6 at the same time, the motor drives the screw rods 14 in the middle of the two sleeves 13 to move upwards or downwards through the meshing of the first gear 11 and the two second gears 12, when the screw rods 14 drive the material bearing plate 6 downwards, the air pump sucks air in the female die 8 through the air pipe 10, then the device is discharged, the material bearing plate 6 and the raw materials move downwards easily, and meanwhile, the contact between the raw materials and the exhaust holes is isolated;
when the material bearing plate 6 reaches the bottom of the female die 8, the contact piece 16 is contacted with the bottom of the male die 5, then the spring 17 is compressed and upwards pushed against the top frame 19 through the support rod 18, the top frame 19 upwards drives the stripper plate 20 to rapidly strip the raw materials, and the spring 17 resets the stripper plate 20 when the contact piece 16 is separated from the bottom of the female die 8, so that the secondary operation is facilitated, the device can rapidly strip the film, and the operation effect of the device is further ensured.
When the device is used, the heat of the injection molding raw material is quickly absorbed by the heat absorption sleeve 22 and is discharged into the cooling box through the heat conduction pipe 21, the molding effect of the device is ensured, and the practicability of the device is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The steel injection mold capable of effectively dealing with exhaust hole blockage comprises a main body (1) and is characterized in that a male mold bin (4) and a female mold bin (7) are respectively arranged at the top and the bottom of the inner wall of the main body (1), a rectangular through hole is formed in the top of the female mold bin (7), a female mold (8) is arranged in the female mold bin (7) in the rectangular through hole, a material bearing plate (6) is arranged in the female mold (8), fixing frames (9) are arranged on two sides of the female mold (8), limiting rings (15) are arranged in the middle of each fixing frame (9), sleeves (13) are arranged in the middle of each limiting ring (15), screw rods (14) are arranged in the sleeves (13), the top ends of the screw rods (14) penetrate through the inside of the female mold (8), and the tops of the two screw rods (14) are fixedly connected with the bottom of the material bearing plate (6), the bottom and the inside of the female die bin (7) are respectively provided with a driving mechanism and an exhaust mechanism, and the inside of the male die bin (4) is provided with a die pressing mechanism.
2. The steel injection mold capable of effectively dealing with the blockage of the exhaust hole according to claim 1, wherein the driving mechanism comprises a motor, the motor is fixedly connected with the bottom of the female mold bin (7), one end of an output shaft of the motor is provided with a first gear (11), second gears (12) are sleeved outside the two sleeves (13), and the first gear (11) is meshed with the two second gears (12).
3. The steel injection mold capable of effectively dealing with exhaust hole blockage according to claim 2, characterized in that the exhaust mechanism comprises an air pump, the air pump is fixedly connected with the inner wall of one side of the female mold bin (7), a plurality of air holes are formed in the bottom of the female mold (8), the female mold (8) is provided with air pipes (10) at the bottoms of the air holes, the other ends of the air pipes (10) are matched with the air inlet of the air pump, and the air outlet of the air pump penetrates through the outside of one side of the main body (1).
4. The steel injection mold capable of effectively dealing with the blockage of the exhaust hole according to claim 3, wherein the mold pressing mechanism comprises two electric push rod machines, the two electric push rod machines are fixedly connected with the inner wall of the top of the male mold bin (4), one end of an output shaft of each of the two electric push rod machines is provided with a same pressing plate, and the bottom of each pressing plate is provided with a male mold (5).
5. The steel injection mold capable of effectively dealing with the blockage of the exhaust hole according to claim 4, characterized in that a cavity is formed inside the material bearing plate (6), the material bearing plate (6) is provided with an upper frame (19) inside the cavity, the top and the bottom of the material bearing plate (6) are respectively provided with two rectangular grooves and two circular through holes, the material bearing plate (6) is respectively provided with a stripper plate (20) and a support rod (18) inside the two rectangular through holes and the two circular through holes, the top and the bottom of the upper frame (19) are respectively fixedly connected with the bottom of the stripper plate (20) and the top of the support rod (18), the middle parts of the two support rods (18) are respectively sleeved with a spring (17), and the bottom parts of the two support rods (18) are provided with the same contact piece (16).
6. A steel injection mould capable of effectively dealing with the blockage of an exhaust hole according to claim 5, characterized in that a box door (2) is arranged on one side of the main body (1), and a base (3) is arranged at the bottom of the main body (1).
7. The steel injection mold capable of effectively dealing with the blockage of the exhaust hole according to claim 6, characterized in that a heat absorption sleeve (22) is sleeved outside the female mold (8), a plurality of heat conduction pipes (21) are arranged on one side of the heat absorption sleeve (22), a cooling box is arranged on one side of the inner wall of the female mold bin (7), and the plurality of heat conduction pipes (21) are matched with the cooling box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146455.6U CN215589809U (en) | 2021-05-26 | 2021-05-26 | Steel injection mold capable of effectively coping with blockage of exhaust hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146455.6U CN215589809U (en) | 2021-05-26 | 2021-05-26 | Steel injection mold capable of effectively coping with blockage of exhaust hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215589809U true CN215589809U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121146455.6U Active CN215589809U (en) | 2021-05-26 | 2021-05-26 | Steel injection mold capable of effectively coping with blockage of exhaust hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215589809U (en) |
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2021
- 2021-05-26 CN CN202121146455.6U patent/CN215589809U/en active Active
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