CN211071508U - Die carrier that injection mold used - Google Patents

Die carrier that injection mold used Download PDF

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Publication number
CN211071508U
CN211071508U CN201922123555.6U CN201922123555U CN211071508U CN 211071508 U CN211071508 U CN 211071508U CN 201922123555 U CN201922123555 U CN 201922123555U CN 211071508 U CN211071508 U CN 211071508U
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China
Prior art keywords
die
mold
core
frame
die carrier
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Application number
CN201922123555.6U
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Chinese (zh)
Inventor
毕新书
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Zhiyang Electronic Technology Co.,Ltd.
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Suzhou Changlong Mould Technology Co ltd
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Priority to CN201922123555.6U priority Critical patent/CN211071508U/en
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Abstract

The utility model discloses a die carrier that injection mold used, concretely relates to injection mold field, including last die carrier and lower die carrier, the bottom intermediate position of going up the die carrier is provided with mould benevolence, the upper end intermediate position of die carrier is provided with lower mould benevolence down, the both ends of going up mould benevolence and lower mould benevolence all are provided with round pin axle, one of them round pin axle rotates and sets up on last die carrier and lower die carrier inside wall, another the equal fixedly connected with rotation axis of round pin axle, the lateral wall of last die carrier and lower die carrier is passed to the one end of rotation axis to set up in the outer end of last die carrier and lower die carrier, and two one side that the rotation axis is located die carrier and lower die carrier outer end is the fixed gear that is provided. The utility model discloses a die carrier can process the product of four kinds of differences, can effectively reduce the cost of production of product, easy operation makes things convenient for people's use moreover.

Description

Die carrier that injection mold used
Technical Field
The utility model relates to an injection mold technical field, more specifically say, the utility model relates to a die carrier that injection mold used.
Background
The mold machining (MoldMaking) refers to the machining of forming and blank-making tools, and further comprises a shearing mold and a die cutting mold, in general, the mold comprises an upper mold and a lower mold, a steel plate is placed between the upper mold and the lower mold, the forming of materials is realized under the action of a press, when the press is opened, a workpiece determined by the shape of the mold is obtained or corresponding waste materials are removed, the workpiece is as small as an electronic connector and as large as an automobile instrument panel can be formed by the mold, the progressive mold refers to a set of molds which can automatically move a machined workpiece from one station to another station and obtain a formed part at the last station, and the mold machining process comprises the following steps: the die comprises a cutting die, a blank punching die, a compound die, an extrusion die, a four-slide rail die, a progressive die, a punching die, a die cutting die and the like.
In the prior art, a common injection mold can only be used for injection molding of one product, different mold cores or different injection molds need to be replaced for different products, time and labor are wasted, and the use cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a die carrier that injection mold used, the utility model aims to solve the technical problem that: how to use a mould to produce a plurality of products reduces the production cost.
In order to achieve the above object, the utility model provides a following technical scheme: a die carrier for an injection mold comprises an upper die carrier and a lower die carrier, wherein an upper die core is arranged at the middle position of the bottom end of the upper die carrier, a plurality of upper die cavities are arranged on the outer side surface of the upper die core, a lower die core is arranged at the middle position of the upper end of the lower die carrier, a plurality of lower die cavities are arranged on the outer side surface of the lower die core, pin shafts are arranged at two ends of the upper die core and the lower die core respectively, one of the pin shafts is rotatably arranged on the inner side walls of the upper die carrier and the lower die carrier, the other pin shaft is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the side walls of the upper die carrier and the lower die carrier and is arranged at the outer ends of the upper die carrier and the lower die carrier, gears are fixedly arranged at one sides of the two rotating shafts positioned at, the bottom fixed mounting of backup pad has driving motor, driving motor's output shaft fixed connection rotation axis, the both sides that go up the mould benevolence and the lower mould benevolence is close to the round pin axle all are provided with the round pin shaft hole, the surface of going up die carrier and lower die carrier all is provided with the spacer pin.
The utility model provides a die carrier that injection mold used, during the use, put the product of waiting to mould plastics in lower die cavity, then push down upper die carrier, utilize the upper die benevolence extrusion lower mould benevolence of upper die carrier bottom, utilize lower die cavity and upper die cavity to carry out injection moulding to the product, during moulding plastics, upper die carrier glides along the guide post, guarantees the stability that upper die carrier descends, and when upper die cavity and lower die cavity extrusion, the guide bar inserts in the uide bushing, avoids the product to take place the skew during moulding plastics; when different products need to be processed, the chain sleeve is arranged between the two gears, the upper die frame is lifted, the driving motor is opened, the driving motor drives the rotating shaft to rotate, the rotating shaft can drive another rotating shaft to rotate through the chain when rotating, the rotating shaft can drive the upper die kernel and the lower die kernel to rotate by 90 degrees and 180 degrees or 270 degrees, so that the upper die cavity and the lower die cavity in different modes are corresponding, then the upper die kernel and the lower die kernel are fixed by utilizing the limiting pin, the processing device is used for processing different products, and is simple and convenient, and the production cost is reduced.
In a preferred embodiment, four corners of the upper end of the lower die carrier are fixedly provided with guide posts, the upper ends of the guide posts penetrate through the top end of the upper die carrier, the upper die carrier is arranged on the guide posts in a sliding mode, and the upper die carrier can be more stably arranged when descending.
In a preferred embodiment, the upper surface of the lower die carrier is fixedly provided with a guide sleeve, and the lower surface of the upper die carrier is provided with a guide rod matched with the guide sleeve, so that the sliding and the deviation are avoided during injection molding, and the yield of products is improved.
In a preferred embodiment, the upper mold core and the lower mold core are both square, so that the upper mold core and the lower mold core can be conveniently fixed after rotating.
In a preferred embodiment, the plurality of upper mold cavities on the upper mold core and the plurality of lower mold cavities on the lower mold core correspond to each other, so that different products can be processed.
In a preferred embodiment, the upper mold cavity and the lower mold cavity are provided with four cavities respectively positioned on four different sides of the upper mold core and the lower mold core.
In a preferred embodiment, the chain is detachably arranged between the two gears, and the chain is in transmission connection with the two gears, so that the chain is convenient to detach and mount.
In a preferred embodiment, the limiting pin is matched with the pin shaft holes on the upper die core and the lower die core, and the upper die core and the lower die core are conveniently fixed by the limiting pin, so that the upper die core and the lower die core are prevented from rotating.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses a all be provided with a plurality of die cavitys on upper die benevolence and lower die benevolence to be provided with driving motor, rotation axis, gear and chain, can drive two rotation axes through driving motor's rotation and rotate, the rotation axis can drive upper die benevolence and lower die benevolence and rotate, makes different die cavitys be located the processing position, can process different products, compares with prior art, the utility model discloses a die carrier can process four kinds of different products, can effectively reduce the cost of production of product, and easy operation makes things convenient for people's use moreover;
2. the utility model discloses a be provided with spacer pin, round pin shaft hole and guide post, treat that mould benevolence and lower mould benevolence rotate the completion back, utilize the spacer pin to insert in the round pin shaft hole, can fix last mould benevolence and lower mould benevolence, avoid injection moulding to add in man-hour go up mould benevolence and lower mould benevolence and take place to rotate, the precision of product processing can be guaranteed in the setting of guide post and uide bushing moreover.
Drawings
Fig. 1 is a schematic structural view of the mold cavity of the present invention.
Fig. 2 is a schematic structural diagram of the product processing of the present invention.
Fig. 3 is a schematic structural view of the upper mold insert of the present invention.
Fig. 4 is a schematic view of the inner part of the lower mold insert of the present invention.
Fig. 5 is a schematic structural view of the chain of the present invention during installation.
The reference signs are: the device comprises an upper die frame 1, a lower die frame 2, a guide post 3, an upper die core 4, an upper die cavity 5, a lower die core 6, a lower die cavity 7, a pin shaft 8, a rotating shaft 9, a gear 10, a support plate 11, a driving motor 12, a pin shaft hole 13, a limiting pin 14, a chain 15 and a guide sleeve 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The mold frame for the injection mold shown in fig. 1-5 comprises an upper mold frame 1 and a lower mold frame 2, wherein an upper mold core 4 is arranged at the middle position of the bottom end of the upper mold frame 1, a plurality of upper mold cavities 5 are arranged on the outer side surface of the upper mold core 4, a lower mold core 6 is arranged at the middle position of the upper end of the lower mold frame 2, a plurality of lower mold cavities 7 are arranged on the outer side surface of the lower mold core 6, pin shafts 8 are arranged at the two ends of the upper mold core 4 and the lower mold core 6, one of the pin shafts 8 is rotatably arranged on the inner side walls of the upper mold frame 1 and the lower mold frame 2, the other pin shaft 8 is fixedly connected with a rotating shaft 9, one end of the rotating shaft 9 penetrates through the side walls of the upper mold frame 1 and the lower mold frame 2 and is arranged at the outer ends of the upper mold frame 1 and the lower mold frame 2, and, two be provided with chain 15 between the gear 10, the fixed backup pad 11 that is provided with in upper end one side of going up die carrier 1, the bottom fixed mounting of backup pad 11 has driving motor 12, driving motor 12's output shaft fixed connection rotation axis 9.
Further, four edges of the upper end of the lower die carrier 2 are fixedly provided with guide columns 3, the upper ends of the guide columns 3 penetrate through the top end of the upper die carrier 1, and the upper die carrier 1 is arranged on the guide columns 3 in a sliding mode.
Further, the upper surface of lower die carrier 2 is fixed and is provided with uide bushing 16, the lower surface of last die carrier 1 is provided with the guide bar with uide bushing 16 assorted.
Furthermore, the upper mold core 4 and the lower mold core 6 are both arranged in a cube shape.
Furthermore, a plurality of upper die cavities 5 on the upper die core 4 correspond to a plurality of lower die cavities 7 on the lower die core 6.
Furthermore, the upper die cavity 5 and the lower die cavity 7 are respectively provided with four parts which are respectively positioned on four different side surfaces of the upper die core 4 and the lower die core 6.
Further, the chain 15 is detachably arranged between the two gears 10, and the chain 15 is in transmission connection with the two gears 10.
The implementation mode is specifically as follows: when the injection molding device is used, a product to be injection molded is placed in the lower mold cavity 7, the upper mold frame 1 is pressed downwards, the lower mold core 6 is extruded by the upper mold core 4 at the bottom end of the upper mold frame 1, the product is injection molded by the lower mold cavity 7 and the upper mold cavity 5, the upper mold frame 1 slides downwards along the guide column 3 during injection molding, the descending stability of the upper mold frame 1 is ensured, and the guide rod is inserted into the guide sleeve 16 during extrusion molding of the upper mold cavity 5 and the lower mold cavity 7, so that the product is prevented from deviating during injection molding; when different products need to be processed, the chain 15 is sleeved between the two gears 10, the upper die frame 1 is lifted, the driving motor 12 is opened, the driving motor 12 drives the rotating shaft 9 to rotate, the rotating shaft 9 can drive the other rotating shaft 9 to rotate through the chain 15 when rotating, the two rotating shafts 9 can drive the upper die core 4 and the lower die core 6 to rotate by 90 degrees, 180 degrees or 270 degrees, and the upper die cavity 5 and the lower die cavity 7 which are different are corresponding.
According to the mold frame for the injection mold shown in fig. 1-4, pin shaft holes 13 are formed in the two sides, close to the pin shaft 8, of the upper mold core 4 and the lower mold core 6, and limiting pins 14 are arranged on the surfaces of the upper mold frame 1 and the lower mold frame 2.
Furthermore, the limiting pin 14 is matched with the pin shaft holes 13 on the upper die core 4 and the lower die core 6.
The implementation mode is specifically as follows: after the position of the upper mold core 4 and the lower mold core 6 is adjusted, the upper mold core 4 and the lower mold core 6 are fixed by the limiting pin 14, when the upper mold core 4 and the lower mold core 6 are used for processing products, the upper mold base 1 is firstly descended for a certain distance, and then the chain 15 is taken down.
The utility model discloses the theory of operation: the two rotating shafts 9 can be driven to rotate by the rotation of the driving motor 12, and the rotating shafts 9 can drive the upper die core 4 and the lower die core 6 to rotate, so that different die cavities are positioned in the processing direction, and different products can be processed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a die carrier that injection mold used, includes die carrier (1) and lower die carrier (2), its characterized in that: an upper die core (4) is arranged at the middle position of the bottom end of the upper die frame (1), a plurality of upper die cavities (5) are arranged on the outer side surface of the upper die core (4), a lower die core (6) is arranged at the middle position of the upper end of the lower die frame (2), a plurality of lower die cavities (7) are arranged on the outer side surface of the lower die core (6), pin shafts (8) are arranged at two ends of the upper die core (4) and two ends of the lower die core (6), one of the pin shafts (8) is rotatably arranged on the inner side walls of the upper die frame (1) and the lower die frame (2), the other pin shaft (8) is fixedly connected with a rotating shaft (9), one end of each rotating shaft (9) penetrates through the side walls of the upper die frame (1) and the lower die frame (2) and is arranged at the outer ends of the upper die frame (1) and the lower die frame (2), and gears (10) are fixedly arranged at one sides of, two be provided with chain (15) between gear (10), the fixed backup pad (11) that is provided with in upper end one side of going up die carrier (1), the bottom fixed mounting of backup pad (11) has driving motor (12), output shaft fixed connection rotation axis (9) of driving motor (12), the both sides that go up mould benevolence (4) and lower mould benevolence (6) are close to round pin axle (8) all are provided with round pin shaft hole (13), the surface of going up die carrier (1) and lower die carrier (2) all is provided with spacer pin (14).
2. The mold frame for an injection mold according to claim 1, characterized in that: four edges of the upper end of the lower die carrier (2) are fixedly provided with guide columns (3), the upper ends of the guide columns (3) penetrate through the top end of the upper die carrier (1), and the upper die carrier (1) is arranged on the guide columns (3) in a sliding mode.
3. The mold frame for an injection mold according to claim 1, characterized in that: the upper surface of lower die carrier (2) is fixed and is provided with uide bushing (16), the lower surface of going up die carrier (1) is provided with the guide bar with uide bushing (16) assorted.
4. The mold frame for an injection mold according to claim 1, characterized in that: the upper mold core (4) and the lower mold core (6) are arranged in a cube shape.
5. The mold frame for an injection mold according to claim 1, characterized in that: the upper mold cores (4) are provided with a plurality of upper mold cavities (5) which are corresponding to the lower mold cores (6) which are provided with a plurality of lower mold cavities (7).
6. The mold frame for an injection mold according to claim 1, characterized in that: the upper die cavity (5) and the lower die cavity (7) are respectively provided with four parts which are respectively positioned on four different side surfaces of the upper die core (4) and the lower die core (6).
7. The mold frame for an injection mold according to claim 1, characterized in that: the chain (15) is detachably arranged between the two gears (10), and the chain (15) is in transmission connection with the two gears (10).
8. The mold frame for an injection mold according to claim 1, characterized in that: the limiting pin (14) is matched with pin shaft holes (13) on the upper die core (4) and the lower die core (6).
CN201922123555.6U 2019-12-02 2019-12-02 Die carrier that injection mold used Active CN211071508U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922123555.6U CN211071508U (en) 2019-12-02 2019-12-02 Die carrier that injection mold used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922123555.6U CN211071508U (en) 2019-12-02 2019-12-02 Die carrier that injection mold used

Publications (1)

Publication Number Publication Date
CN211071508U true CN211071508U (en) 2020-07-24

Family

ID=71622392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922123555.6U Active CN211071508U (en) 2019-12-02 2019-12-02 Die carrier that injection mold used

Country Status (1)

Country Link
CN (1) CN211071508U (en)

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Effective date of registration: 20220120

Address after: 215000 zone K, second floor, building 6, No. 168, Lianhua Road, East Taihu Lake ecotourism Resort (Taihu new town), Wujiang District, Suzhou, Jiangsu 2012

Patentee after: Suzhou Zhiyang Electronic Technology Co.,Ltd.

Address before: 215000 building 11, south of East Chang'an Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province

Patentee before: Suzhou Changlong Mould Technology Co.,Ltd.