CN208576142U - A kind of injection mold being easily changed - Google Patents

Abstract

The utility model discloses a kind of injection molds being easily changed, connecting plate is replaced including No.1, the No.1 replacement connecting plate right lateral surface is machined with No.1 locating slot, lower surface is machined with a pair of of No.1 circle limiting slot in the No.1 locating slot, upper surface is machined with a pair of of No.1 circle bearing groove in the No.1 locating slot, upper surface is fixedly connected to the automatically controlled push rod of the downward No.1 of telescopic end in each No.1 circle bearing groove, the telescopic end of each automatically controlled push rod of the No.1 is fixedly connected to No.1 limit fixed link, cover half ontology is embedded in the No.1 locating slot, the cover half body upper surface is machined with the No.1 fixed slot to match with No.1 limit fixed link.The utility model has the beneficial effects that being conducive to replacement dismounting mold, it is convenient for fast demoulding, structure novel is easy to use, improves dismounting working efficiency, and easy to operate, use value is high.

Description

A kind of injection mold being easily changed

Technical field

The utility model relates to injection mold technology, especially a kind of injection mold being easily changed.

Background technique

Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches.

Injection molding refers specifically to the plastics injection die cavity of heated thawing obtaining formed products after cooling and solidifying, and injection mould has Molding is fast, easy processing, and low processing cost, so be widely used in manufacturing industry, for producing typical products in mass production, due to The shape for producing product is different, or use for a long time needs maintenance, so more mold exchange at any time is needed, due to replacement time Frequently, dismounting is inconvenient for number, so design a kind of mold being easily changed, guarantee mold can Fast Installation disassembly, Er Qiebian In fast demoulding, therefore it is necessary that the present apparatus, which is arranged,.

Utility model content

Purpose of the utility model is to solve the above problems, devise a kind of injection mold being easily changed.

Realize that above-mentioned purpose the technical solution of the utility model is a kind of injection mold being easily changed, including No.1 is more Connecting plate is changed, the No.1 replacement connecting plate right lateral surface is machined with No.1 locating slot, and lower surface adds in the No.1 locating slot Work has a pair of of No.1 circle limiting slot, and upper surface is machined with a pair of of No.1 circle bearing groove, Mei Gesuo in the No.1 locating slot It states upper surface in No.1 circle bearing groove and is fixedly connected to the automatically controlled push rod of the downward No.1 of telescopic end, each No.1 is automatically controlled The telescopic end of push rod is fixedly connected to No.1 limit fixed link, is embedded with cover half ontology in the No.1 locating slot, described fixed Mould body upper surface is machined with the No.1 fixed slot to match with No.1 limit fixed link, and cover half ontology lower surface is fixed It is connected with the fixed inserted link of a pair of of No.1 to match with a pair of of No.1 circle limiting slot, the cover half ontology right lateral surface is machined with Concave die cavity, the concave die cavity inner surface are machined with rectangular recess, and the rectangular recess inner surface, which is fixedly connected with, to be stretched Contracting end is the automatically controlled telescopic cross bar of horizontal direction, and the telescopic end of the automatically controlled telescopic cross bar is connected to be connected to match with concave die cavity Heat-insulated die pad, No.1 replacement connecting plate is externally provided with No. two replacement connecting plates, No. two replacements connecting plate left side table Face is machined with No. two locating slots, and lower surface is machined with a pair of No. two round limiting slots in No. two locating slots, and described No. two fixed Upper surface is machined with a pair of No. two round bearing grooves in the slot of position, and upper surface is fixedly connected in each described No. two round bearing grooves No. two automatically controlled push rods for having telescopic end downward, it is solid that the telescopic end of each No. two automatically controlled push rods is fixedly connected to No. two limits Fixed pole, described to be embedded with dynamic model ontology in No. two locating slots, the dynamic model body upper surface is machined with to be fixed with No. two limits No. two fixed slots that bar matches, dynamic model ontology lower surface is fixedly connected with to match with a pair of No. two round limiting slots A pair two fixed inserted links, the dynamic model ontology left-hand face is fixedly connected with the convex model core to match with concave die cavity, No.1 replacement connecting plate lower surface is equipped with controller, the output end of the controller by conducting wire respectively with No.1 is automatically controlled pushes away The input terminal of bar, automatically controlled telescopic cross bar and No. two automatically controlled push rods is electrically connected.

The No.1 replacement connecting plate side surface four corners are machined with two pairs of No.1 threaded mounting holes, each No.1 spiral shell Embedded with the No.1 holding screw being connected with injection molding machine in line mounting hole.

No. two replacements connecting plate side surface four corners are machined with two pairs of No. two threaded mounting holes, each No. two spiral shells Embedded with No. two holding screws being connected with injection molding machine in line mounting hole.

The cover half ontology right lateral surface four corners are fixedly connected with two pairs of abutment sleeves.

The dynamic model ontology left-hand face four corners are fixedly connected with the two pairs of positioning pins to match with two pairs of abutment sleeves.

The cover half body upper surface is machined with injecting glue through-hole.

A kind of injection mold being easily changed made using the technical solution of the utility model is conducive to replacement dismounting mould Tool is convenient for fast demoulding, and structure novel is easy to use, improves dismounting working efficiency, easy to operate, and use value is high.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of injection mold being easily changed described in the utility model；

Fig. 2 is a kind of side sectional view of injection mold being easily changed described in the utility model；

Fig. 3 is a kind of top view of injection mold being easily changed described in the utility model；

In figure, 1, No.1 replacement connecting plate；2, the automatically controlled push rod of No.1；3, No.1 limits fixed link；4, cover half ontology；5, one Number fixed inserted link；6, automatically controlled telescopic cross bar；7, heat-insulated die pad；8, No. two replacement connecting plates；9, No. two automatically controlled push rods；10, two Number limit fixed link；11, dynamic model ontology；12, No. two fixed inserted links；13, convex model core；14, controller；15, No.1 clamp screw Nail；16, No. two holding screws；17, abutment sleeve；18, positioning pin；19, injecting glue through-hole.

Specific embodiment

The utility model is specifically described with reference to the accompanying drawing, as shown in Figure 1-3, a kind of injection mould being easily changed Tool, including No.1 replace connecting plate 1, and No.1 replacement 1 right lateral surface of connecting plate is machined with No.1 locating slot, and the No.1 is fixed Lower surface is machined with a pair of of No.1 circle limiting slot in the slot of position, and it is round to be machined with a pair of of No.1 for upper surface in the No.1 locating slot Bearing groove, upper surface is fixedly connected to the automatically controlled push rod 2 of the downward No.1 of telescopic end in each No.1 circle bearing groove, often The telescopic end of a automatically controlled push rod 2 of the No.1 is fixedly connected to No.1 limit fixed link 3, is embedded in the No.1 locating slot Cover half ontology 4,4 upper surface of cover half ontology is machined with the No.1 fixed slot to match with No.1 limit fixed link 3, described 4 lower surface of cover half ontology is fixedly connected with the fixed inserted link 5 of a pair of of No.1 to match with a pair of of No.1 circle limiting slot, described fixed 4 right lateral surface of mould body is machined with concave die cavity, and the concave die cavity inner surface is machined with rectangular recess, the rectangular recess Inner surface is fixedly connected with the automatically controlled telescopic cross bar 6 that telescopic end is horizontal direction, and the telescopic end of the automatically controlled telescopic cross bar 6 is solid It is connected with the heat-insulated die pad 7 to match with concave die cavity, the No.1 replacement connecting plate 1 is externally provided with No. two replacement connecting plates 8, No. two replacements 8 left-hand face of connecting plate is machined with No. two locating slots, and lower surface is machined with a pair in No. two locating slots No. two round limiting slots, upper surface is machined with a pair of No. two round bearing grooves, each No. two circles in No. two locating slots Upper surface is fixedly connected to No. two downward automatically controlled push rods 9 of telescopic end in shape bearing groove, each No. two automatically controlled push rods 9 Telescopic end is fixedly connected to No. two limit fixed links 10, and described is that dynamic model ontology 11 is embedded in No. two locating slots, described dynamic 11 upper surface of mould body, which is machined with, limits No. two fixed slots that fixed link 10 matches, 11 following table of dynamic model ontology with No. two Face is fixedly connected with a pair two fixed inserted links 12 to match with a pair of No. two round limiting slots, 11 left side of dynamic model ontology Surface is fixedly connected with the convex model core 13 to match with concave die cavity, and the No.1 replacement 1 lower surface of connecting plate is equipped with control The output end of device 14, the controller 14 is automatically controlled with the automatically controlled push rod 2 of No.1, automatically controlled telescopic cross bar 6 and No. two respectively by conducting wire The input terminal of push rod 9 is electrically connected；The No.1 replacement 1 side surface four corners of connecting plate are machined with two pairs of No.1 screw thread installations Hole, embedded with the No.1 holding screw 15 being connected with injection molding machine in each No.1 threaded mounting hole；Described No. two more It changes 8 side surface four corners of connecting plate and is machined with two pairs of No. two threaded mounting holes, be embedded in each No. two threaded mounting holes There are No. two holding screws 16 being connected with injection molding machine；The 4 right lateral surface four corners of cover half ontology are fixedly connected with two pairs and determine Position sleeve 17；The 11 left-hand face four corners of dynamic model ontology are fixedly connected with two pairs to match with two pairs of abutment sleeves 17 and determine Position pin 18；4 upper surface of cover half ontology is machined with injecting glue through-hole 19.

The characteristics of the present embodiment is that No.1 replacement connecting plate 1 is matched with No. two replacement connecting plates 8 for fixing mould Ontology, convenient for die ontology to be fixedly mounted on injection molding machine, No.1 locating slot is for installing cover half ontology 4, a pair of of No.1 circle Shape limiting slot matches with the fixed inserted link 5 of a pair of of No.1, is conducive to fixed 4 lower end of cover half ontology, the automatically controlled push rod 2 of No.1 is by stretching Contracting effect drives No.1 limit fixed link 3 to be inserted into No.1 fixed slot, realizes that 4 upper end of cover half ontology is fixed, guarantees cover half ontology 4 Balance and stability effect, concave die cavity matches to form the injection-molded finished of specific shape with convex model core 13, automatically controlled telescopic cross bar 6 It drives heat-insulated die pad 7 to eject finished product by telescopic action, realizes fast demoulding effect, No. two locating slots are for being fixedly mounted Dynamic model ontology 11, a pair of No. two round limiting slots and a pair of No. two fixed inserted links 12, which match, to be conducive under fixed cover half ontology 11 End, No. two automatically controlled push rods 9 drive No. two limit fixed links 10 to be inserted into No. two fixed slots by telescopic action, realize dynamic model sheet 11 upper end of body is fixed, guarantee dynamic model ontology 11 balance and stability effect, No.1 holding screw 15 guarantee No.1 replacement connecting plate 1 with Injection molding machine is fixedly connected, and No. two holding screws 16 guarantee that No. two replacement connecting plates 8 are fixedly connected with injection molding machine, two pairs of abutment sleeves 17 match with two pairs of positioning pins 18, are conducive to positioning when injection molding machine fitting, improve product quality, injecting glue through-hole 19 is convenient for note Glue is conducive to replacement dismounting mold, is convenient for fast demoulding, and structure novel is easy to use, improves dismounting working efficiency, operates Simply, use value is high.

In the present embodiment, programmable Series Controller 14, the model of selection control are installed first in the present apparatus For MAM-210, commercial power interface is set on device, the power connection end of commercial power interface and the input terminal of controller 14 are electrically connected It connects, while the input terminal of commercial power interface and power supply line being electrically connected, three output terminals of the model controller 14 are passed through Conducting wire is connect with the input terminal of the automatically controlled push rod 2 of No.1, automatically controlled telescopic cross bar 6 and No. two automatically controlled push rods 9 respectively.Those skilled in the art are logical After crossing the programming of controller 14, the job order of the fully controllable each electrical part of system, the specific working principle is as follows: No.1 replacement connection Plate 1 is matched with No. two replacement connecting plates 8 for fixing mould ontology, and No.1 locating slot is one-to-one for installing cover half ontology 4 Number round limiting slot and the fixed inserted link 5 of a pair of of No.1 match, and are conducive to fix 4 lower end of cover half ontology, a pair of of No.1 circle is held Slot is carried for installing the protection automatically controlled push rod 2 of No.1, after 4 lower end of cover half ontology fixes, the automatically controlled push rod 2 of No.1, which stretches out, drives one Number limit fixed link 3 be inserted into No.1 fixed slot, 4 upper end of cover half ontology is fixed at this time, concave die cavity and 13 phase of convex model core With the injection-molded finished of specific shape is formed, after formed product, the automatically controlled telescopic cross bar 6 in rectangular recess stretches out, at this time heat-insulating top Flitch 7 ejects finished product, and No. two locating slots are for being fixedly mounted dynamic model ontology 11, similarly, a pair of No. two round limiting slots and one Match to No. two fixed inserted links 12 and be conducive to fixed 11 lower end of cover half ontology, a pair of No. two round bearing grooves are for carrying protection No. two automatically controlled push rods 9, after 11 lower end of cover half ontology fixes, No. two automatically controlled push rods 9, which stretch out, drives No. two limit fixed links 10 to insert Enter in No. two fixed slots, 11 upper end of dynamic model ontology is fixed at this time, in the recessed model cavity of the drive of injection molding machine and convex model core 13 It is in contact, realizes that injection moulding process, the No.1 holding screw 15 being embedded in two pairs of No.1 threaded mounting holes guarantee No.1 replacement connection Plate 1 is fixedly connected with injection molding machine, and No. two holding screws 16 being embedded in two pairs of No. two threaded mounting holes guarantee No. two replacement connections Plate 8 is fixedly connected with injection molding machine, and two pairs of abutment sleeves 17 match with two pairs of positioning pins 18, and it is fixed when injection molding machine fitting to be conducive to Position, improves product quality, and injecting glue through-hole 19 is convenient for injecting glue.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model Protection scope within.

Claims (6)

1. a kind of injection mold being easily changed, including No.1 replacement connecting plate (1), which is characterized in that the No.1 replacement connects Fishplate bar (1) right lateral surface is machined with No.1 locating slot, and lower surface is machined with a pair of of No.1 circle limit in the No.1 locating slot Slot, upper surface is machined with a pair of of No.1 circle bearing groove in the No.1 locating slot, in each No.1 circle bearing groove on Surface is fixedly connected to the automatically controlled push rod of the downward No.1 of telescopic end (2), and the telescopic end of each automatically controlled push rod of No.1 (2) is equal It is fixedly connected with No.1 limit fixed link (3), is embedded with cover half ontology (4) in the No.1 locating slot, the cover half ontology (4) Upper surface is machined with the No.1 fixed slot to match with No.1 limit fixed link (3), and cover half ontology (4) lower surface is fixed It is fixed inserted link (5) to be connected with a pair of of the No.1 to match with a pair of of No.1 circle limiting slot, cover half ontology (4) right lateral surface It is machined with concave die cavity, the concave die cavity inner surface is machined with rectangular recess, and the rectangular recess inner surface is fixed to be connected Be connected to the automatically controlled telescopic cross bar (6) that telescopic end is horizontal direction, the telescopic end of the automatically controlled telescopic cross bar (6) be connected be connected to it is recessed The heat-insulated die pad (7) that model cavity matches, No.1 replacement connecting plate (1) is externally provided with No. two replacement connecting plates (8), described No. two replacement connecting plate (8) left-hand faces are machined with No. two locating slots, and lower surface is machined with a pair two in No. two locating slots Number round limiting slot, upper surface is machined with a pair of No. two round bearing grooves, each No. two circles in No. two locating slots Upper surface is fixedly connected to No. two downward automatically controlled push rods (9) of telescopic end, each No. two automatically controlled push rods (9) in bearing groove Telescopic end be fixedly connected to No. two limit fixed links (10), described is in No. two locating slots embedded with dynamic model ontology (11), Dynamic model ontology (11) upper surface, which is machined with, limits No. two fixed slots that fixed link (10) match, the dynamic model with No. two Ontology (11) lower surface is fixedly connected with a pair two fixed inserted links (12) to match with a pair of No. two round limiting slots, described Dynamic model ontology (11) left-hand face is fixedly connected with the convex model core (13) to match with concave die cavity, the No.1 replacement connection Plate (1) lower surface is equipped with controller (14), the output end of the controller (14) by conducting wire respectively with the automatically controlled push rod of No.1 (2), the input terminal of automatically controlled telescopic cross bar (6) and No. two automatically controlled push rods (9) is electrically connected.

2. a kind of injection mold being easily changed according to claim 1, which is characterized in that the No.1 replaces connecting plate (1) side surface four corners are machined with two pairs of No.1 threaded mounting holes, are embedded with and note in each No.1 threaded mounting hole The No.1 holding screw (15) that molding machine is connected.

3. a kind of injection mold being easily changed according to claim 1, which is characterized in that No. two replacements connecting plate (8) side surface four corners are machined with two pairs of No. two threaded mounting holes, are embedded with and note in each No. two threaded mounting holes No. two holding screws (16) that molding machine is connected.

4. a kind of injection mold being easily changed according to claim 1, which is characterized in that the cover half ontology (4) is right Side surface four corners are fixedly connected with two pairs of abutment sleeves (17).

5. a kind of injection mold being easily changed according to claim 1, which is characterized in that the dynamic model ontology (11) is left Side surface four corners are fixedly connected with the two pairs of positioning pins (18) to match with two pairs of abutment sleeves (17).

6. a kind of injection mold being easily changed according to claim 1, which is characterized in that on the cover half ontology (4) Surface is machined with injecting glue through-hole (19).