CN215882408U - Injection molding mold for producing notebook computer shell - Google Patents
Injection molding mold for producing notebook computer shell Download PDFInfo
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- CN215882408U CN215882408U CN202122182966.XU CN202122182966U CN215882408U CN 215882408 U CN215882408 U CN 215882408U CN 202122182966 U CN202122182966 U CN 202122182966U CN 215882408 U CN215882408 U CN 215882408U
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- die holder
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- groove
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of forming dies, and provides an injection molding die for producing a notebook computer shell, which comprises a lower die holder, a lower die core and an upper die holder, wherein the lower die core is arranged in the middle of the top of the lower die holder, the upper die core is arranged on the top of the lower die core, the upper die holder is arranged on the top of the upper die core, and dismounting structures are arranged on the top of the lower die holder and the bottom of the upper die holder. According to the utility model, the disassembly and assembly structure is arranged, the threaded rod is inserted into the limiting block, so that the limiting block is tightly clamped into the limiting groove to complete the installation and fixation work of the lower mold core and the upper mold core, the limiting block is clamped and separated from the limiting groove to complete the disassembly of the lower mold core and the upper mold core, the lower mold core and the upper mold core can be conveniently replaced by convenient disassembly, the lower mold core and the upper mold core with corresponding sizes can be replaced according to different sizes of the produced computer shell, and the processing and production requirements are facilitated.
Description
Technical Field
The utility model relates to the technical field of forming molds, in particular to an injection molding mold for producing a notebook computer shell.
Background
Along with the continuous development of society and the continuous progress of scientific level, the notebook is more and more widely used, the notebook is popular with people due to small size and convenient carrying, the shell of the notebook is an important part of the notebook, an injection molding mold for producing the shell of the notebook is usually used for producing the shell of the notebook in a factory, a molten raw material is injected into a mold core in the mold, and the shell of the notebook can be obtained by utilizing the shape of the mold core and cooling treatment;
for this reason, the patent that the publication is CN213198647U discloses a notebook shell injection moulding mould, the on-line screen storage device comprises a base, the top of base is fixed with the support column, the top of support column is fixed with first backup pad, install the cover half on the first backup pad, the head of moulding plastics is installed at the top of cover half, the spout has been seted up to the side of support column, the inside of spout is fixed with the fixed axle, the second backup pad has been cup jointed in the fixed epaxial slip, the movable mould is installed at the top of second backup pad, damper is all installed at the both ends at the top of second backup pad, ejection mechanism is installed to the bottom of second backup pad. According to the utility model, the damping mechanism is arranged, so that the buffer is formed between the first support plate and the second support plate, the vibration during mold closing is reduced, the damage to the mold due to large impact force during mold closing is avoided, and the service life of the mold is prolonged; by arranging the ejection mechanism, an operator does not need to manually take out the product, the taking-out step is simple, and the injection molding quality of the product is improved;
the above prior art solutions have the following drawbacks: when the forming die is used, the die core is often inconvenient to replace, and when notebook computer shells with different sizes are produced, the die core cannot be timely replaced correspondingly, so that the production process can be influenced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide an injection molding mold for producing a notebook computer shell, which is used for solving the defect that the mold core of the existing injection molding mold for producing the notebook computer shell is inconvenient to replace.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: an injection molding mold for producing a notebook computer shell comprises a lower mold base, a lower mold core and an upper mold base, wherein the lower mold core is arranged in the middle of the top of the lower mold base;
an upper mold core is arranged at the top of the lower mold core, and an upper mold base is arranged at the top of the upper mold core;
the die comprises a lower die base, an upper die base and a lower die base, wherein the upper die base is provided with a threaded groove, the threaded groove is arranged on the lower die base, the threaded groove is arranged on the upper die base, the upper die base is provided with a limiting block, the upper die base is provided with a limiting groove, and the upper die base is provided with a limiting groove.
Preferably, the both ends of die holder top both sides all are provided with guide structure, guide structure includes guide bar, guide way and separation piece, the guide bar all is fixed in the both ends of die holder top both sides, the guide way has all been seted up at the both ends of upper die base both sides, and the inside of guide way is inserted and is equipped with the guide bar, the top of guide bar is fixed with the separation piece, and the separation piece is located the top of upper die base.
Preferably, the inside both sides of lower mold core all are provided with demoulding mechanism, demoulding mechanism includes built-in chamber, electric telescopic handle, connecting rod, kicking block and recess, the inside both sides of mold core are down all seted up in built-in chamber, the top in built-in chamber is seted up flutedly, the inside in built-in chamber is fixed with electric telescopic handle, the intermediate position department at electric telescopic handle top is fixed with the connecting rod, the top of connecting rod is fixed with the kicking block, and the inside of recess is arranged in to the kicking block.
Preferably, the ejector blocks are arranged in two groups, and the ejector blocks are symmetrically distributed about a vertical central axis of the lower mold core.
Preferably, the outer diameter of the guide rod is smaller than the inner diameter of the guide groove, and the guide rod and the guide groove form a sliding structure.
Preferably, the lower mold core is placed in the lower mold base top supporting seat, the upper mold core is placed in the upper mold base bottom supporting seat, the limiting grooves are formed in the two ends of the two sides of the bottom of the lower mold core and the two ends of the two sides of the top of the upper mold core, the limiting blocks are inserted in the limiting grooves, the limiting blocks are fixedly connected with the top of the lower mold base and the bottom of the upper mold base, thread grooves are formed in the two ends of the two sides of the supporting seat, threaded rods are inserted in the thread grooves, and one side of each threaded rod penetrates through the outer wall of the lower mold core and the outer wall of the upper mold core and extends to the limiting grooves to be inserted into the limiting blocks.
Preferably, the cross section of the limiting block is smaller than that of the limiting groove, and the limiting block and the limiting groove form a clamping structure.
(III) advantageous effects
The utility model provides an injection molding mold for producing a notebook computer shell, which has the advantages that: the lower mold core and the upper mold core can be disassembled by separating the clamping of the limiting block and the limiting groove, the lower mold core and the upper mold core can be conveniently disassembled, the lower mold core and the upper mold core with corresponding sizes can be replaced according to different sizes of the produced computer shell, and the processing and production requirements are facilitated;
by arranging the guide structure, the guide rod is driven to slide in the guide groove by the movement of the lower die holder, the specified track of the guide groove can guide the movement of the guide rod, so that the guide rod can only move according to the specified track of the guide groove, the movement of the lower die holder is guided, and the lower die holder can drive the lower die core to move to the position of the upper die core for die assembly more stably;
through being provided with demoulding mechanism, utilize electric telescopic handle to drive kicking block rebound, carry out ejecting work to the product that the shaping finishes, made things convenient for to break away from the product from the lower mould core inside fast for the drawing of patterns is more convenient, has accelerated the production process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of a front cross-sectional view of the demolding mechanism of the present invention;
fig. 5 is a schematic perspective view of the demolding mechanism of the present invention.
The reference numerals in the figures illustrate: 1. a lower die holder; 2. a lower mold core; 3. a demolding mechanism; 301. a cavity is arranged inside; 302. an electric telescopic rod; 303. a connecting rod; 304. a top block; 305. a groove; 4. a guide structure; 401. a guide bar; 402. a guide groove; 403. a barrier block; 5. an upper die holder; 6. an upper mold core; 7. a disassembly and assembly structure; 701. a supporting seat; 702. a thread groove; 703. a threaded rod; 704. a limiting block; 705. a limiting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the injection molding mold for producing the notebook computer shell provided by the utility model comprises a lower mold base 1, a lower mold core 2 and an upper mold base 5, wherein the lower mold core 2 is arranged in the middle of the top of the lower mold base 1, the upper mold core 6 is arranged on the top of the lower mold core 2, and the upper mold base 5 is arranged on the top of the upper mold core 6;
the top of the lower die holder 1 and the bottom of the upper die holder 5 are both provided with a dismounting structure 7, the dismounting structure 7 comprises a supporting seat 701, a thread groove 702, a threaded rod 703, a limiting block 704 and a limiting groove 705, and the supporting seat 701 is fixed on the top of the lower die holder 1 and the bottom of the upper die holder 5;
a lower mold core 2 is placed in a support base 701 at the top of a lower mold base 1, an upper mold core 6 is placed in a support base 701 at the bottom of an upper mold base 5, limiting grooves 705 are formed in two ends of two sides of the bottom of the lower mold core 2 and two ends of two sides of the top of the upper mold core 6, limiting blocks 704 are inserted in the limiting grooves 705, the limiting blocks 704 are fixedly connected with the top of the lower mold base 1 and the bottom of the upper mold base 5, thread grooves 702 are formed in two ends of two sides of the support base 701, a threaded rod 703 is inserted in the thread grooves 702, and one side of the threaded rod 703 penetrates through the outer walls of the lower mold core 2 and the upper mold core 6 and extends to the inside of the limiting grooves 705 and is inserted in the limiting blocks 704;
the cross section of the limiting block 704 is smaller than that of the limiting groove 705, and the limiting block 704 and the limiting groove 705 form a clamping structure;
when the structure is used, the threaded rod 703 is inserted into the limiting block 704, so that the limiting block 704 is tightly clamped into the limiting groove 705, the installation and fixation work of the lower mold core 2 and the upper mold core 6 can be completed, the lower mold core 2 and the upper mold core 6 can be disassembled by clamping and separating the limiting block 704 and the limiting groove 705, the lower mold core 2 and the upper mold core 6 can be conveniently disassembled, the lower mold core 2 and the upper mold core 6 with corresponding sizes can be conveniently replaced according to different sizes of computer shells to be produced, and the processing and production requirements are facilitated;
the two ends of the two sides of the top of the lower die holder 1 are respectively provided with a guide structure 4, each guide structure 4 comprises a guide rod 401, a guide groove 402 and a blocking block 403, the guide rods 401 are respectively fixed at the two ends of the two sides of the top of the lower die holder 1, the two ends of the two sides of the upper die holder 5 are respectively provided with a guide groove 402, the guide rods 401 are inserted into the guide grooves 402, the blocking blocks 403 are fixed at the tops of the guide rods 401, and the blocking blocks 403 are positioned at the tops of the upper die holder 5;
the outer diameter of the guide rod 401 is smaller than the inner diameter of the guide groove 402, and the guide rod 401 and the guide groove 402 form a sliding structure;
when the structure is used, the lower die holder 1 is moved to drive the guide rod 401 to slide in the guide groove 402, the appointed track of the guide groove 402 can guide the movement of the guide rod 401, so that the guide rod 401 can only move according to the appointed track of the guide groove 402, the movement of the lower die holder 1 is guided, and the lower die holder 1 can drive the lower die core 2 to move to the position of the upper die core 6 to perform die closing action more stably;
the demolding mechanism 3 is arranged on two sides of the inner portion of the lower mold core 2, the demolding mechanism 3 comprises a built-in cavity 301, an electric telescopic rod 302, a connecting rod 303, a top block 304 and a groove 305, the built-in cavity 301 is arranged on two sides of the inner portion of the lower mold core 2, the groove 305 is formed in the top of the built-in cavity 301, the electric telescopic rod 302 is fixed in the built-in cavity 301, the electric telescopic rod 302 can be HTA1500 in type, the connecting rod 303 is fixed in the middle of the top of the electric telescopic rod 302, the top block 304 is fixed at the top of the connecting rod 303, and the top block 304 is arranged in the groove 305;
two groups of top blocks 304 are arranged, and the top blocks 304 are symmetrically distributed about the vertical central axis of the lower mold core 2;
when using this structure, utilize electric telescopic handle 302 to drive kicking block 304 rebound, the kicking block 304 of symmetric distribution can be more stable carry out ejecting work to the product that the shaping finishes, has made things convenient for and has broken away from the product from 2 inside fast of lower mould core for the drawing of patterns is more convenient, has accelerated the production process.
The working principle is as follows: when the die assembly device is used, firstly, when the lower die holder 1 moves to the position of the upper die holder 5, in order to ensure that the lower die core 2 and the upper die core 6 can be better matched, the lower die holder 1 moves to drive the guide rod 401 to slide in the guide groove 402, the appointed moving track of the guide groove 402 can guide the movement of the guide rod 401, so that the guide rod 401 cannot deviate left and right during movement, the movement of the lower die holder 1 fixedly connected with the guide rod 401 can be more stable through the guide of the guide rod 401, the blocking block 403 can prevent the guide rod 401 from being separated from the inner part of the guide groove 402, and the matched die position can be prevented from deviating to cause the damage of the lower die core 2 and the upper die core 6 due to the deviation of the matched die position through the guide processing of the lower die holder 1;
secondly, after the product is cooled and formed inside the lower mold core 2, an electric telescopic rod 302 connected with a power supply can be started, the electric telescopic rod 302 can drive a connecting rod 303 to move upwards, the connecting rod 303 can drive an ejector block 304 to move out of the inside of the groove 305, when the ejector block 304 gradually moves out of the inside of the groove 305, the ejector block 304 can eject the product inside the lower mold core 2, and the product can be quickly separated from the inside of the lower mold core 2 by ejecting the product through the symmetrically distributed ejector blocks 304;
finally, the lower mold core 2 and the upper mold core 6 can be replaced according to different products, when disassembly is carried out, only the threaded rod 703 which forms threaded connection with the threaded groove 702 needs to be rotated, the threaded rod 703 can be unscrewed from the inside of the limit block 704, the lower mold core 2 and the upper mold core 6 can be detached from the inside of the support seat 701 by separating the block 704 from the limit groove 705, at this time, the replacement work can be carried out, when the lower mold core 2 and the upper mold core 6 are installed, the limiting block 704 is only required to be aligned with the limiting groove 705, then rotate threaded rod 703 with its inside of screw in stopper 704 can, utilize stopper 704 and spacing groove 705 can carry on spacingly to the mounted position of lower mould core 2 and last mould core 6, utilize threaded rod 703 can fix lower mould core 2 and last mould core 6, to sum up the operation and can accomplish the dismantlement change to lower mould core 2 and last mould core 6, finally accomplish this notebook shell production with injection moulding mould's use work.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides an injection moulding mould is used in production of notebook shell, includes die holder (1), lower mould core (2) and upper die base (5), its characterized in that: a lower mold core (2) is arranged in the middle of the top of the lower mold base (1);
an upper mold core (6) is arranged at the top of the lower mold core (2), and an upper mold base (5) is arranged at the top of the upper mold core (6);
the die comprises a lower die holder (1) and an upper die holder (5), wherein the top of the lower die holder (1) and the bottom of the upper die holder (5) are respectively provided with a dismounting structure (7), each dismounting structure (7) comprises a supporting seat (701), a thread groove (702), a threaded rod (703), a limiting block (704) and a limiting groove (705), and the supporting seats (701) are fixed at the top of the lower die holder (1) and the bottom of the upper die holder (5).
2. The injection molding mold for producing the notebook computer shell according to claim 1, characterized in that: both ends of die holder (1) top both sides all are provided with guide structure (4), guide structure (4) include guide bar (401), guide way (402) and separation piece (403), guide bar (401) all are fixed in the both ends of die holder (1) top both sides, guide way (402) have all been seted up at the both ends of upper die base (5) both sides, and the inside of guide way (402) is inserted and is equipped with guide bar (401), the top of guide bar (401) is fixed with separation piece (403), and separation piece (403) are located the top of upper die base (5).
3. The injection molding mold for producing the notebook computer shell according to claim 1, characterized in that: the inside both sides of lower mold core (2) all are provided with demoulding mechanism (3), demoulding mechanism (3) are including built-in chamber (301), electric telescopic handle (302), connecting rod (303), kicking block (304) and recess (305), the inside both sides of mold core (2) are all seted up down in built-in chamber (301), recess (305) are seted up at the top in built-in chamber (301), the inside in built-in chamber (301) is fixed with electric telescopic handle (302), the intermediate position department at electric telescopic handle (302) top is fixed with connecting rod (303), the top of connecting rod (303) is fixed with kicking block (304), and inside in recess (305) is arranged in kicking block (304).
4. The injection molding mold for producing the notebook computer shell according to claim 3, characterized in that: the two groups of the top blocks (304) are arranged, and the top blocks (304) are symmetrically distributed around the vertical central axis of the lower mold core (2).
5. The injection molding mold for producing the notebook computer shell according to claim 2, characterized in that: the outer diameter of the guide rod (401) is smaller than the inner diameter of the guide groove (402), and the guide rod (401) and the guide groove (402) form a sliding structure.
6. The injection molding mold for producing the notebook computer shell according to claim 1, characterized in that: lower mold core (2) have been placed to the inside of die holder (1) top supporting seat (701), mold core (6) have been placed to the inside of upper die base (5) bottom supporting seat (701), spacing groove (705) have all been seted up at the both ends of lower mold core (2) bottom both sides and the both ends of last mold core (6) top both sides, the inside of spacing groove (705) is all inserted and is equipped with stopper (704), and stopper (704) all with the bottom fixed connection of the top of die holder (1) and upper die base (5), thread groove (702) have all been seted up at the both ends of supporting seat (701) both sides, threaded rod (703) are inserted in the inside of thread groove (702), and one side of threaded rod (703) all runs through the outside wall of locating lower mold core (2) and last mold core (6) and extends to the inside of spacing groove (705) and inserts and establish to stopper (704).
7. The injection molding mold for producing the notebook computer shell according to claim 1, characterized in that: the cross section of the limiting block (704) is smaller than that of the limiting groove (705), and the limiting block (704) and the limiting groove (705) form a clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182966.XU CN215882408U (en) | 2021-09-10 | 2021-09-10 | Injection molding mold for producing notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182966.XU CN215882408U (en) | 2021-09-10 | 2021-09-10 | Injection molding mold for producing notebook computer shell |
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| Publication Number | Publication Date |
|---|---|
| CN215882408U true CN215882408U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122182966.XU Expired - Fee Related CN215882408U (en) | 2021-09-10 | 2021-09-10 | Injection molding mold for producing notebook computer shell |
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| Country | Link |
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| CN (1) | CN215882408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259580A (en) * | 2022-07-11 | 2023-12-22 | 崔秀华 | Split plate forming die |
-
2021
- 2021-09-10 CN CN202122182966.XU patent/CN215882408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259580A (en) * | 2022-07-11 | 2023-12-22 | 崔秀华 | Split plate forming die |
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