CN219968677U - Injection mold for processing light port plate fixing support - Google Patents
Injection mold for processing light port plate fixing support Download PDFInfo
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- CN219968677U CN219968677U CN202321070653.8U CN202321070653U CN219968677U CN 219968677 U CN219968677 U CN 219968677U CN 202321070653 U CN202321070653 U CN 202321070653U CN 219968677 U CN219968677 U CN 219968677U
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- 238000002347 injection Methods 0.000 title claims abstract description 70
- 239000007924 injection Substances 0.000 title claims abstract description 70
- 238000012545 processing Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 47
- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims description 17
- 230000000717 retained effect Effects 0.000 abstract description 5
- 229920001169 thermoplastic Polymers 0.000 description 13
- 239000004416 thermosoftening plastic Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of fixed support processing equipment, in particular to an injection mold for processing a fixed support of a light port plate, which comprises the following components: the utility model relates to a lower die and an upper die, wherein the lower die is provided with a plurality of product cavities and a communicating groove, the bottom wall of the communicating groove is provided with a plurality of connecting holes, the two ends of each connecting hole are respectively communicated with the corresponding product cavity and communicating groove, each connecting hole is separated from the top surface of the lower die by a preset distance, the upper die is selectively close to the lower die, injection materials are injected into the communicating groove and flow through the connecting holes and the product cavities, an optical orifice plate fixing bracket is formed through the product cavities, the injection materials retained in the communicating groove and the connecting holes form a connecting piece, and the formed connecting piece is integrally connected with the optical orifice plate fixing bracket.
Description
Technical Field
The utility model relates to the technical field of fixed support processing equipment, in particular to an injection mold for processing a fixed support of a light port plate.
Background
The optical interface board is also called an optical interface board, is a photoelectric conversion board, is widely applied to a measurement and control system for optical transmission, and is used for receiving optical signals and converting the optical signals into digital signals required by the measurement and control system.
The utility model provides an injection mould for processing light mouth board fixed bolster, includes a lower mould and a lower mould, have a intercommunication groove and two product chambeies on the lower mould, the both ends of intercommunication groove respectively with two product chambeies communicate, works as the last mould with after the lower mould contact, the thermoplastic injection material that melts through heating is poured into in the intercommunication groove to two after the predetermined time in the product intracavity, at each product intracavity all forms a light mouth board fixed bolster, simultaneously, thermoplastic injection material in the intercommunication groove forms a connecting piece, two are linked together to the both ends of connecting piece light mouth board fixed bolster, through the intercommunication groove communicates each product chambeies realizes simultaneously injection moulding a plurality of light mouth board fixed bolsters, however: because the thermoplastic injection material can be detained in the communication groove and the connecting piece is formed, in order to obtain a plurality of independent light mouth board fixed brackets, after the unloading, special pruning personnel need to be arranged to cut off the junction of connecting piece and light mouth board fixed brackets, neither does benefit to production efficiency's improvement, has also increased the recruitment burden of enterprise.
There is therefore a need to provide an injection mold for processing a light tunnel plate fixing bracket that helps to improve production efficiency and helps to reduce the labor burden on the enterprise.
Disclosure of Invention
The utility model mainly aims to provide an injection mold for processing a light port plate fixing support, wherein the injection mold for processing the light port plate fixing support comprises a frame, a lower mold and an upper mold, the top surface of the lower mold is provided with a plurality of product cavities and a communication groove, the bottom wall of the communication groove is provided with a plurality of connecting holes, the connecting holes are in one-to-one correspondence with the product cavities, two ends of each connecting hole are respectively communicated with the corresponding product cavity and the corresponding communication groove, each connecting hole is separated from the top surface of the lower mold by a preset distance, the upper mold is movably arranged on the frame, one end of the upper mold, which is close to the lower mold, is provided with a plurality of processing parts, the processing parts are in one-to-one correspondence with the product cavities, each processing part is opposite to the corresponding product cavity, the connecting grooves are filled with injection materials, and flow through the connecting holes and the product cavities, the light port plate fixing support is formed through the product cavities, and the injection materials retained in the connecting grooves and the connecting holes form a connecting piece, the connecting piece is connected with the corresponding product cavity and the connecting piece, the light port plate fixing support is integrally connected with the lower mold and the light port plate fixing support through the connecting piece, and the automatic trimming device is capable of reducing the labor force-carrying and the labor carrying consumption of an operator after the automatic trimming and fixing support is realized.
The utility model further provides an injection mold for processing the optical port plate fixing support, wherein the communicating groove comprises an introducing groove and a plurality of dividing grooves, the introducing groove is communicated with each dividing groove, the dividing grooves are connected with the connecting holes, the injection mold for processing the optical port plate fixing support further comprises a material injecting device, the material injecting device is provided with a material injecting port, the material injecting device penetrates through the upper mold, the material injecting port stretches into the introducing groove, each lower mold comprises a substrate and a plurality of dividing block combinations, the substrate is provided with a product cavity and a plurality of mounting grooves, each mounting groove is internally provided with one dividing block combination, each dividing block combination comprises a first flow guiding block and a second flow guiding block, the first flow guiding block and the second flow guiding block are respectively provided with a flow passage, the flow passages on the first flow guiding block and the flow passages on the second flow guiding block are oppositely arranged and spliced to form the dividing grooves and the dividing blocks, the dividing blocks are correspondingly arranged on the first flow guiding block and the second flow passages, and the first flow guiding block and the second flow guiding block are correspondingly connected with the top surface of the substrate at two ends of the predetermined distance from the top surface of the substrate through the connecting holes, and the top surface of the product cavity is communicated with the top surface of each die respectively.
The utility model further aims to provide an injection mold for processing the optical port plate fixing support, wherein the injection mold for processing the optical port plate fixing support is simple in structure, convenient to operate, free of complex manufacturing process and expensive materials, high in economical efficiency and easy to popularize and use.
In order to achieve at least one of the above objects, the present utility model provides an injection mold for processing a light entrance plate fixing bracket, comprising a frame, wherein the injection mold for processing a light entrance plate fixing bracket further comprises:
the lower die is provided with a plurality of product cavities and a communication groove on the top surface, a plurality of connecting holes are formed in the bottom wall of the communication groove, the connecting holes are in one-to-one correspondence with the product cavities, two ends of each connecting hole are respectively communicated with the corresponding product cavity and the corresponding communication groove, and each connecting hole is spaced from the top surface of the lower die by a preset distance; and
the upper die is movably arranged on the frame, one end of the upper die, which is close to the lower die, is provided with a plurality of processing parts, the processing parts are in one-to-one correspondence with the product cavities, and each processing part is opposite to the corresponding product cavity.
In one or more embodiments of the present utility model, the communicating groove includes an introducing groove and a plurality of splitting grooves, the introducing groove communicates with each splitting groove, the splitting grooves are connected with the connecting hole, the injection mold for processing the optical port plate fixing support further includes a material injecting device, the material injecting device has a material injecting hole, the material injecting device penetrates the upper mold, and the material injecting hole extends into the introducing groove.
In one or more embodiments of the present utility model, each lower die includes a base and a plurality of split block combinations, the base has the product cavity and a plurality of mounting grooves, each of the mounting grooves is provided with a split block combination, each split block combination includes a first guide block and a second guide block, each of the first guide block and the second guide block has a runner, and the runners on the first guide block and the runners on the second guide block are arranged opposite to each other and spliced to form the split groove and the connecting hole.
In one or more embodiments of the present utility model, the product cavity includes an extension groove, a bottom wall of the extension groove has a first protrusion, two sides of the first protrusion are inclined planes, each processing portion includes a material occupying bump, when the upper die is attached to the lower die, each material occupying bump extends into the corresponding extension groove, and the material occupying bump abuts against a top surface of the first protrusion.
In one or more embodiments of the present utility model, two side walls of the extension groove are provided with two rib grooves which are arranged at intervals.
In one or more embodiments of the utility model, the product chamber further comprises a plurality of positioning slots, the positioning slots being located on both sides of the extension slot.
In one or more embodiments of the present utility model, each processing portion includes a plurality of cavities, each cavity is provided with a hole-forming column, two ends of the material-occupying bump are provided with the cavities, the cavities are in one-to-one correspondence with the positioning grooves, and each cavity is located right above a corresponding positioning groove.
In one or more embodiments of the present utility model, the bottom wall of the product cavity has a plurality of first through holes, and the injection mold for processing the optical port plate fixing support further includes a plurality of first push rods, and each of the first through holes is slidably provided with one of the first push rods.
In one or more embodiments of the present utility model, the bottoms of the introducing groove and the dividing groove are respectively provided with a plurality of second through holes, and the injection mold for processing the optical orifice plate fixing support further comprises a plurality of second push rods, and each second through hole is internally provided with one second push rod in a sliding manner.
In one or more embodiments of the present utility model, the lower die is provided with a plurality of guide posts, the upper die is provided with a plurality of guide holes, the guide holes are in one-to-one correspondence with the guide posts, and when the upper die is close to or far from the lower die, each guide post is slidably arranged in the corresponding guide hole.
In the embodiment of the utility model, the injection mold for processing the optical port plate fixing support comprises a lower mold, the top surface of the lower mold is provided with a plurality of product cavities and a communication groove, the bottom wall of the communication groove is provided with a plurality of connecting holes, two ends of each connecting hole are respectively communicated with the corresponding product cavity and the corresponding communication groove, each connecting hole is separated from the top surface of the lower mold by a preset distance, after the optical port plate fixing support is injection molded by the product cavities, thermoplastic injection materials remained in the communication grooves and the connecting holes form a connecting piece, when a processor takes out the molded optical port plate fixing support, the joint of the connecting piece and the optical port plate fixing support is blocked by a lower mold body, and the joint of the optical port plate fixing support and the connecting piece is disconnected.
Drawings
These and/or other aspects and advantages of the present utility model will become more apparent and more readily appreciated from the following detailed description of the embodiments of the utility model, taken in conjunction with the accompanying drawings, wherein:
FIG. 1 is a schematic view showing a structure of an optical port plate fixing bracket at a certain view angle;
FIG. 2 illustrates a schematic view of a structure of an optical port plate fixing bracket at another view angle;
FIG. 3 illustrates a schematic structure of an injection mold for processing a light entrance panel fixing bracket;
FIG. 4 illustrates a schematic structure of a lower die and a material injecting device;
FIG. 5 illustrates a partial enlarged view at C of FIG. 4;
fig. 6 illustrates a schematic structural view of the upper die;
FIG. 7 illustrates an injection molded light port plate mounting bracket and connector;
fig. 8 illustrates a schematic structure of the lower die.
Description of the embodiments
The terms and words used in the following description and claims are not limited to literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the utility model. It will be apparent to those skilled in the art, therefore, that the following description of the various embodiments of the utility model is provided for illustration only and not for the purpose of limiting the utility model as defined by the appended claims and their equivalents.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Although ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used merely to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, or groups thereof.
Summary of the application
The existing injection mould for processing the light mouth plate fixing support is characterized in that thermoplastic injection materials can be retained in the communicating groove, and a connecting piece is formed, so that a plurality of independent light mouth plate fixing supports are obtained, after blanking, special trimming personnel are required to be arranged to shear the connecting piece and the connecting part of the light mouth plate fixing support, the improvement of production efficiency is not facilitated, and the labor burden of enterprises is increased.
Based on the technical problems, the utility model provides the injection mold for processing the optical port plate fixing support, wherein the injection mold for processing the optical port plate fixing support has a simple structure, does not relate to complex manufacturing process and expensive materials, has higher economical efficiency, and is easy to produce and low in cost for manufacturers, thereby being more beneficial to control the production cost and further beneficial to product popularization and use.
An injection mold schematically used for processing a fixed bracket of an optical orifice plate,
referring to fig. 1 to 8, according to an injection mold for processing a light port plate fixing support 10 shown in fig. 1 and 2, the light port plate fixing support 10 includes a support body 101, the top surface of the support body 101 has a plurality of circular protrusions 1011 and a square hole 1012, the circular protrusions 1011 are located at two sides of the square hole 1012, each circular protrusion 1011 has a connecting hole 1013, one surface of the support body 101 facing away from the circular protrusion 1011 has two oppositely arranged clamping portions 1014 and a plurality of positioning protrusions 1015, each clamping portion 1014 includes a bending portion 10141 and an extending portion 10142, two ends of the extending portion 10142 are respectively connected with the support body 101 and the bending portion 10141, the bottom surfaces of the extending portion 10142 and the support body 101 are respectively arranged perpendicular to the square hole 1012, each clamping portion 1011011 has a connecting hole 1013, one end of the clamping portion 10142 facing away from the extending portion 10142 has a rib 1016, and a distance between one end of the two ribs 1016 is equal to the width of the extending portion 10142, and the two ribs 1016 are respectively arranged at the same time.
Further, as shown in fig. 3, the injection mold for processing the light port plate fixing support comprises a frame (not shown), a lower mold 20 and an upper mold 30, as shown in fig. 4 and 5, the top surface of the lower mold 20 is provided with a plurality of product cavities 201 and a communication groove 202, the bottom wall of the communication groove 202 is provided with a plurality of connecting holes 203, the connecting holes 203 are in one-to-one correspondence with the product cavities 201, two ends of each connecting hole 203 are respectively communicated with the corresponding product cavity 201 and the corresponding communication groove 202, and each connecting hole 203 is spaced from the top surface of the lower mold 20 by a predetermined distance; the upper die 30 is movably disposed on the frame through an oil cylinder (not shown), the oil cylinder is fixedly mounted on the frame, as shown in fig. 6, one end of the upper die 30 near the lower die 20 is provided with a plurality of processing portions 301, the processing portions 301 are in one-to-one correspondence with the product cavities 201, and each processing portion 301 is opposite to the corresponding product cavity 201.
It should be noted that, in this embodiment, the number of the product cavities 201 is four, and two adjacent product cavities 201 of any group are symmetrically arranged, in addition, as shown in fig. 5, the communicating groove 202 includes an introducing groove 2021 and a plurality of splitting grooves 2022, the introducing groove 2021 communicates with each splitting groove 2022, the splitting grooves 2022 are connected with the connecting hole 203, as shown in fig. 4, the injection mold for processing the light entrance plate fixing support further includes a material injecting device 50, the material injecting device 50 has a material injecting hole (not labeled in the drawing), the material injecting device 50 penetrates the upper mold 30, and the material injecting hole extends into the introducing groove 2021, in this embodiment, the number of the splitting grooves 2022 is two, the introducing groove 2021 is located between the two splitting grooves 2022, and two ends of the introducing groove 2021 are respectively communicated with the two splitting grooves 2022; in addition, the introduction grooves 2021 are arranged perpendicular to each of the shunt grooves 2022; in addition, each of the shunt grooves 2022 corresponds to two of the product chambers 201, and the shunt groove 2022 is located between the corresponding two of the product chambers 201; in addition, the central axis of the connecting hole 203 is an arc.
It should be noted that, in the prior art, the product cavity 201 is directly communicated with the communicating groove 202, after the optical orifice plate fixing support 10 is formed, the residual injection material in the communicating groove 202 forms the connecting piece 40 to connect each optical orifice plate fixing support 10, and the trimming personnel is required to shear the connection part of the optical orifice plate fixing support 10 and the connecting piece 40 one by one, so as to obtain the independent optical orifice plate fixing support 10, which is time-consuming and labor-consuming and is unfavorable for improving the production efficiency; in the embodiment of the present utility model, the connecting hole 203 is provided between the product cavity 201 and the communicating groove 202, after the heated and melted thermoplastic injection flows into the introducing groove 2021, the thermoplastic injection is split into each of the splitting grooves 2022 and flows through the corresponding connecting hole 203 to enter the corresponding product cavity 201, when the thermoplastic injection placed in the product cavity 201 forms the light-mouth plate fixing bracket 10, as shown in fig. 7, the thermoplastic injection retained in the communicating groove 202 forms a connecting piece 40 in an "i" shape, and four corners of the connecting piece 40 are respectively provided with an arc-shaped hook 401, the arc-shaped hook 401 is formed by the thermoplastic injection retained in the connecting hole 203, and it is emphasized that, at this time, the arc-shaped hook 401 is integrally connected with the corresponding light-mouth plate fixing bracket 10, and then, when a worker takes out the light-mouth plate fixing bracket 10 placed in the product cavity 201, the arc-shaped hook 401 is subjected to the blocking light-mouth plate fixing bracket 10 from between the connecting hole 203 and the top surface of the lower die 20, and the arc-shaped hook 401 is still not completely deformed, and the arc-shaped hook 401 is still easy to be deformed, when the worker takes out the arc-shaped hook 401 is completely. It is easy to see that, compared with the prior art that the connecting piece 40 is additionally sheared, the embodiment of the utility model realizes the separation of the connecting piece 40 and the optical port plate fixing bracket 10 while taking out the optical port plate fixing bracket 10, and does not need additional arrangement procedures and personnel to shear the connecting part of the connecting piece 40 and the optical port plate fixing bracket 10, thereby realizing the advantages of being beneficial to improving the production efficiency and reducing the labor burden of enterprises.
Further, in order to facilitate the implementation that the central axis of the connecting hole 203 is an arc, and the connecting hole 203 is spaced from the top surface of the lower die 20 by a predetermined distance, as shown in fig. 5 and 8, the lower die 20 includes a base 204 and a plurality of split blocks 205, the base 204 has the product cavity 201 and a plurality of mounting grooves 2041, in this embodiment, two mounting grooves 2041 are provided, each mounting groove 2041 is provided with one split block combination 205, the split blocks combination 205 includes a first split block (not shown) and a second split block (not shown), each of the first split blocks and the second split blocks has a runner (not shown) thereon, and the runners on the first split blocks and the runners on the second split blocks are disposed opposite to each other and spliced to form the split grooves 2022 and the connecting hole 203, and when the split blocks combination 205 are placed in the corresponding mounting grooves 2041, the split blocks combination 204 are welded to the base 204.
Further, to form the two clamping portions 1014 of the optical port plate fixing support 10, as shown in fig. 8, the product cavity 201 includes an extending groove 2011, a bottom wall of the extending groove 2011 has a first protrusion 2012, two sides of the first protrusion 2012 are inclined planes, each processing portion 301 includes a material occupying protrusion 3011, when the upper die 30 is attached to the lower die 20, each material occupying protrusion 3011 extends into the corresponding extending groove 2011, and the material occupying protrusion 3011 abuts against a top surface of the first protrusion 2012, wherein the inclined plane of the first protrusion 2012 forms a slope 10143 on the bending portion 10141, the material occupying protrusion 3011 occupies a space of the extending groove 2011 and forms the square hole 1012 for thermoplastic injection molding, and a space between the two bending portions 10141 is equal to a width dimension of the square hole 1012.
Further, to form the reinforcing ribs 1016 on the extension 10142, as shown in fig. 8, two rib grooves 2013 are formed on two sidewalls of the extension 2011 at intervals.
Further, to form the positioning protrusion 1015, as shown in fig. 8, the product cavity 201 further includes a plurality of positioning slots 2014, and the positioning slots 2014 are located at two sides of the extension slot 2011.
Further, to form the circular protrusion 1011 and the connection hole 1013, as shown in fig. 6, each processing portion 301 includes a plurality of cavities 3012, each cavity 3012 is provided with a hole-forming post 3013, two ends of the material-occupying bump 3011 are provided with the cavities 3012, the cavities 3012 are in one-to-one correspondence with the positioning slots 2014, and each cavity 3012 is located right above the corresponding positioning slot 2014, the cavities 3012 are filled with a thermoplastic injection material to form the circular protrusion 1011, and the hole-forming posts 3013 provide conditions for forming the connection hole 1013.
Further, in order to facilitate the removal of the light port plate fixing support 10 disposed in the product cavity 201, as shown in fig. 8, the bottom wall of the product cavity 201 has a plurality of first through holes 2015, the injection mold for processing the light port plate fixing support further includes a plurality of first push rods (not shown in the drawings), each first push rod is slidably disposed in the first through hole 2015, an end portion of each push rod is connected through a connecting plate (not shown in the drawings), the connecting plate is connected with a push rod of a lifting driving device, the connecting plate is disposed below the lower mold 20, the lifting driving device includes but is not limited to an electric push rod, when the thermoplastic injection material is in the product cavity 201 to form the light port plate fixing support 10, and after the upper mold 30 is separated from the lower mold 20, each first push rod is moved upward in the first through the lifting driving device to push each first push rod in the first through hole 2015, so as to eject each light port plate fixing support 10 out of the product cavity 201, and when the light port plate fixing support 10 is separated from the product cavity 201, the product cavity 10 is disconnected from the corresponding to the light port plate fixing support 10.
In addition, in order to facilitate the removal of the connecting piece 40 in the shape of an "i", as shown in fig. 8, the bottoms of the introducing groove 2021 and the dividing groove 2022 are provided with a plurality of second through holes 2023, and the injection mold for processing the fixing bracket of the light entrance plate further includes a plurality of second push rods (not shown in the drawing), and each second push rod is slidably disposed in each second through hole 2023, and each second push rod is connected with the connecting plate in a welding manner.
Further, in order to improve the stability of the movement of the upper die 30 when approaching or separating from the lower die 20, as shown in fig. 4, the lower die 20 is provided with a plurality of guide posts 206, the upper die 30 is provided with a plurality of guide holes (not shown) which are in one-to-one correspondence with the guide posts 206, and when the upper die 30 approaches or separates from the lower die 20, each guide post 206 is slidably disposed in the corresponding guide hole.
In summary, the injection mold for processing the optical port plate fixing bracket according to the embodiment of the utility model is illustrated, which provides advantages for the injection mold for processing the optical port plate fixing bracket, such as being beneficial to improving production efficiency and reducing labor burden of enterprises.
It should be noted that in the embodiment of the utility model, the injection mold for processing the optical port plate fixing bracket has a simple structure, does not involve complex manufacturing process and expensive materials, and has higher economical efficiency. Meanwhile, for manufacturers, the injection mold for processing the optical port plate fixing support is easy to produce, low in cost, beneficial to control of production cost and further beneficial to product popularization and use.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from such principles.
Claims (10)
1. An injection mold for processing light mouth board fixed bolster, includes a frame, its characterized in that: the injection mold for processing the light port plate fixing support further comprises
The lower die is provided with a plurality of product cavities and a communication groove on the top surface, a plurality of connecting holes are formed in the bottom wall of the communication groove, the connecting holes are in one-to-one correspondence with the product cavities, two ends of each connecting hole are respectively communicated with the corresponding product cavity and the corresponding communication groove, and each connecting hole is spaced from the top surface of the lower die by a preset distance; and
the upper die is movably arranged on the frame, one end of the upper die, which is close to the lower die, is provided with a plurality of processing parts, the processing parts are in one-to-one correspondence with the product cavities, and each processing part is opposite to the corresponding product cavity.
2. The injection mold for processing a light entrance panel fixing bracket according to claim 1, wherein: the connecting groove comprises an introducing groove and a plurality of splitter boxes, each splitter box is communicated with each splitter box, each splitter box is connected with each connecting hole, the injection mould for processing the optical orifice plate fixing support further comprises a material injection device, the material injection device is provided with a material injection opening, the material injection device penetrates through the upper mould, and the material injection opening stretches into the introducing groove.
3. The injection mold for processing the optical port plate fixing bracket according to claim 2, wherein: each lower die comprises a base body and a plurality of flow dividing block combinations, the base body is provided with a product cavity and a plurality of mounting grooves, each mounting groove is internally provided with one flow dividing block combination, each flow dividing block combination comprises a first flow guiding block and a second flow guiding block, each first flow guiding block and each second flow guiding block are provided with a flow passage, and the flow passages on the first flow guiding blocks and the flow passages on the second flow guiding blocks are oppositely arranged and spliced to form the flow dividing grooves and the connecting holes.
4. An injection mold for processing a light entrance panel fixing bracket according to any one of claims 1 to 3, characterized in that: the product cavity comprises an extension groove, the bottom wall of the extension groove is provided with a first bulge, both sides of the first bulge are inclined planes, each processing part comprises a material occupying lug, when the upper die is attached to the lower die, each material occupying lug extends into the corresponding extension groove, and the material occupying lug abuts against the top surface of the first bulge.
5. The injection mold for processing a light entrance panel fixing bracket according to claim 4, wherein: two side walls of the extending groove are respectively provided with two rib grooves which are arranged at intervals.
6. The injection mold for processing a light entrance panel fixing bracket according to claim 4, wherein: the product cavity further comprises a plurality of positioning grooves, and the positioning grooves are positioned on two sides of the extension groove.
7. The injection mold for processing a light entrance panel fixing bracket according to claim 6, wherein: each processing portion comprises a plurality of concave cavities, a hole forming column is arranged in each concave cavity, the concave cavities are arranged at two ends of each material occupying lug, the concave cavities correspond to the locating grooves one by one, and each concave cavity is located right above the corresponding locating groove.
8. The injection mold for processing a light entrance panel fixing bracket according to claim 4, wherein: the bottom wall of the product cavity is provided with a plurality of first through holes, and the injection mold for processing the optical orifice plate fixing support further comprises a plurality of first push rods, and one first push rod is slidably arranged in each first through hole.
9. The injection mold for processing the optical port plate fixing bracket according to claim 2, wherein: the injection mold for processing the light port plate fixing support further comprises a plurality of second push rods, and one second push rod is slidably arranged in each second through hole.
10. The injection mold for processing a light entrance panel fixing bracket according to claim 4, wherein: the lower die is provided with a plurality of guide posts, the upper die is provided with a plurality of guide holes, the guide holes are in one-to-one correspondence with the guide posts, and when the upper die is close to or far away from the lower die, each guide post is slidably arranged in the corresponding guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070653.8U CN219968677U (en) | 2023-05-05 | 2023-05-05 | Injection mold for processing light port plate fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070653.8U CN219968677U (en) | 2023-05-05 | 2023-05-05 | Injection mold for processing light port plate fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219968677U true CN219968677U (en) | 2023-11-07 |
Family
ID=88593367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321070653.8U Active CN219968677U (en) | 2023-05-05 | 2023-05-05 | Injection mold for processing light port plate fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219968677U (en) |
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2023
- 2023-05-05 CN CN202321070653.8U patent/CN219968677U/en active Active
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