CN222346177U - A computer peripheral plastic parts injection mold - Google Patents
A computer peripheral plastic parts injection mold Download PDFInfo
- Publication number
- CN222346177U CN222346177U CN202421048261.6U CN202421048261U CN222346177U CN 222346177 U CN222346177 U CN 222346177U CN 202421048261 U CN202421048261 U CN 202421048261U CN 222346177 U CN222346177 U CN 222346177U
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- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 6
- 239000000498 cooling water Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a computer peripheral plastic part injection mold which comprises a mold chassis, a mold cover plate and an electric telescopic rod, wherein one side above the mold chassis is rotationally connected with the mold cover plate, an injection hole is formed in the surface of the mold cover plate, a plastic part cavity is formed in the surface of the mold chassis, the electric telescopic rod is fixed on the front side surface of the mold chassis, a positioning clamping block is fixed above the electric telescopic rod, sealing strips are fixed at corners of the mold cover plate, a limiting groove is formed in the middle of the mold cover plate, and a cooling cavity is formed in the mold chassis. This peripheral plastic part injection mold of computer can be through the use of the cooling water inlet, cooling chamber and the cooling water outlet of this mould chassis side, conveniently mends water for the inside perpendicular chamber of this cold cutting chamber and horizontal chamber to carry out quick cooling to the periphery of the inside core of inside mould, improve the shaping rate of core, so that the production efficiency of this mould.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for a plastic part around a computer.
Background
The plastic parts around the computer are one of important parts on the computer, such as a plastic backboard, a port dust cover, a chassis foot seat and the like, and the plastic parts need to be processed by an injection mold during production;
The utility model discloses a display bracket shell injection mold with the prior publication number of CN112440444A, which comprises a lower mold plate, wherein an upper mold shell is arranged at the upper end of the lower mold plate, a connecting screw is embedded in the lower mold plate and is connected with the upper mold shell in a threaded manner, a storage side groove is cut at the upper end of the lower mold plate, a reaction strip frame is arranged in the storage side groove, a threaded hole penetrated by the connecting screw is cut at the outer end of the reaction strip frame, a built-in cavity is cut in the reaction strip frame, pre-sealing paper is fixedly connected to the inner wall of the built-in cavity, and a compression spring positioned at the lower side of the pre-sealing paper is fixedly connected to the inner bottom end of the built-in cavity;
The sealing effect of the lubricating oil is utilized in the above documents, the phenomenon of local oxidation caused by contact with air after demolding of a finished product can be reduced, and the possibility of leakage of generated oxygen to the outside can be reduced by virtue of the effect of an outer sealing frame, but the molding speed of an inner core is slower when the injection mold is used, and the inner core is difficult to rapidly discharge when the mold is taken off, so that a computer peripheral plastic part injection mold is provided, and the problems in the above are solved.
Disclosure of utility model
The utility model aims to provide an injection mold for plastic parts around a computer, so as to solve the problems of the background technology.
In order to achieve the purpose, the technical scheme is that the computer peripheral plastic part injection mold comprises a mold chassis, a mold cover plate and an electric telescopic rod, wherein one side above the mold chassis is rotationally connected with the mold cover plate, an injection hole is formed in the surface of the mold cover plate, a plastic part cavity is formed in the surface of the mold chassis, the electric telescopic rod is fixed on the front side surface of the mold chassis, a positioning fixture block is fixed above the electric telescopic rod, a limiting clamping sleeve is fixed on the end surface of the mold cover plate, sealing strips are fixed on the corners of the mold cover plate, a limiting groove is formed in the middle of the mold cover plate, one side of the mold chassis is connected with a cooling water inlet, a water inlet control valve is arranged on the surface of the cooling water inlet, a cooling cavity is formed in the inner portion of the mold chassis, a cooling water outlet is formed in one side of the bottom of the mold chassis in a communicating mode, a water outlet control valve is arranged on the surface of the cooling water outlet, a mounting groove group is formed in the middle of the mold chassis, and a lifting component is arranged on the mounting groove group.
Preferably, a sealing clamping groove which is clamped with the sealing strip is formed in the upper surface of the die chassis.
By adopting the technical scheme, the sealing strip can be matched with the sealing clamping groove above the die chassis, so that the sealing performance of the die assembly of the device can be conveniently improved.
Preferably, the electric telescopic rod, the positioning clamping block and the limiting clamping sleeve are all provided with three groups, the upper part of the positioning clamping block is obliquely arranged, and the positioning clamping block and the limiting clamping sleeve are in one-to-one clamping arrangement.
By adopting the technical scheme, the positioning clamping block which is inclined can be driven by the electric telescopic rod to be combined with the limiting clamping sleeve, so that the die cover plate is fixed with the die chassis after being rotated.
Preferably, the cooling cavity is composed of a vertical cavity and a horizontal cavity, the vertical cavity is located at the outer side of the plastic part cavity, the horizontal cavity is located at the bottom of the plastic part cavity, and the lower portion of the vertical cavity is communicated with the horizontal cavity.
By adopting the technical scheme, the vertical cavity and the horizontal cavity which are communicated can be matched with the use of the cooling water inlet and the cooling water outlet, the quick cooling of the mold core inside the mold is facilitated, and meanwhile, the cooling water is conveniently discharged and discharged.
Preferably, the lifting assembly comprises an upper frame and a lower frame, the upper frame is located above the lower frame, the upper frame and the lower frame are integrally arranged, the upper frame and the lower frame are all arranged in a cross shape, and the length of the lower frame is greater than that of the upper frame.
By adopting the technical scheme, the upper frame and the lower frame can be pulled out from the mounting groove group through the use of the upper frame and the lower frame of the lifting assembly, so that the mold core is conveniently brought out, and the mold stripping work of the mold core is facilitated.
Preferably, the mounting groove group is composed of an upper notch and a lower notch, the upper notch is located in the middle of the plastic part cavity, and the lower notch located on the surface of the plastic part cavity is arranged below the upper notch.
By adopting the technical scheme, the upper notch and the upper frame can be conveniently combined with the lower notch and the lower frame.
Preferably, the connection mode of the upper notch and the upper frame and the connection mode of the lower notch and the lower frame are all clamping connection, the upper part of the upper frame protrudes above the plastic part cavity in the middle of the die chassis, and the part of the upper frame protruding above the plastic part cavity is in clamping connection with the limiting groove in the middle of the die cover plate.
By adopting the technical scheme, the upper frame above the protruding plastic part cavity is clamped after the die cover plate is clamped conveniently, so that the die of the device is clamped conveniently.
Compared with the prior art, the utility model has the beneficial effects that the injection mold for the plastic parts around the computer,
(1) Through the use of the cooling water inlet, the cooling cavity and the cooling water outlet on the side surface of the die chassis, water can be conveniently supplemented for the vertical cavity and the horizontal cavity in the cold cutting cavity, so that the periphery of the core in the inner die can be quickly cooled, the forming rate of the core can be improved, and the production efficiency of the die can be improved;
(2) Through the use of installation Cao Zu cooperation material lifting assembly, the last frame and the lower frame on the convenient material lifting assembly take out from plastic part die cavity mid-mounting groove group to the lower frame is with the core from this mould inside proposing, so that the quick discharge of core improves the result of use of device.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic diagram of the present utility model in a front cross-sectional configuration;
FIG. 4 is a schematic diagram of a connection structure of a positioning clamp block and a limiting clamp sleeve according to the present utility model;
FIG. 5 is a schematic view of the structure of the installation groove set of the present utility model;
FIG. 6 is a schematic diagram of a material lifting assembly according to the present utility model.
In the figure, 1, a die chassis; 2, a mould cover plate, 3, an injection hole, 4, a plastic part cavity, 5, an electric telescopic rod, 6, a positioning clamping block, 7, a limiting clamping sleeve, 8, a sealing strip, 9, a limiting groove, 10, a cooling water inlet, 11, a water inlet control valve, 12, a cooling cavity, 1201, a vertical cavity, 1202, a horizontal cavity, 13, a cooling water outlet, 14, a water outlet control valve, 15, a sealing clamping groove, 16, a lifting assembly, 1601, an upper frame, 1602, a lower frame, 17, a mounting groove set, 1701, an upper notch, 1702 and a lower notch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model provides a technical scheme that an injection mold for plastic parts around a computer comprises a mold chassis 1, a mold cover plate 2 and an electric telescopic rod 5, wherein one side above the mold chassis 1 is rotationally connected with the mold cover plate 2, the surface of the mold cover plate 2 is provided with injection holes 3, the surface of the mold chassis 1 is provided with a plastic part cavity 4, the upper surface of the mold chassis 1 is provided with a sealing clamping groove 15 which is clamped with a sealing strip 8, the sealing strip 8 can be matched with the sealing clamping groove 15 above the mold chassis 1 for use, the sealing performance of the mold can be improved conveniently, the electric telescopic rod 5 is fixed on the front side surface of the mold chassis 1, a positioning clamping block 6 is fixed above the electric telescopic rod 5, a limiting clamping sleeve 7 is fixed on the end surface of the mold cover plate 2, the electric telescopic rod 5, the positioning clamping blocks 6 and the limiting clamping sleeve 7 are all provided with three groups, the positioning clamping blocks 6 are arranged obliquely, the positioning clamping blocks 6 are clamped with the limiting clamping sleeve 7 in a one-to-one correspondence manner, and the positioning clamping blocks 6 and the limiting clamping sleeve 7 can be combined with the limiting clamping sleeve 7 through the electric telescopic rod 5 so as to drive the positioning clamping blocks 6 to rotate around the electric telescopic rod to fix the mold chassis 2 with the mold chassis 1 after the rotation;
Referring to fig. 1-6, a sealing strip 8 is fixed at the corner of a mold cover plate 2, a limit groove 9 is formed in the middle of the mold cover plate 2, one side of a mold chassis 1 is connected with a cooling water inlet 10, a water inlet control valve 11 is arranged on the surface of the cooling water inlet 10, a cooling cavity 12 is arranged in the mold chassis 1, one side of the bottom of the mold chassis 1 is communicated with a cooling water outlet 13, the cooling cavity 12 consists of a vertical cavity 1201 and a horizontal cavity 1202, the vertical cavity 1201 is positioned at the outer side of a plastic part cavity 4, the horizontal cavity 1202 is positioned at the bottom of the plastic part cavity 4, the lower part of the vertical cavity 1201 is communicated with the horizontal cavity 1202, and the cooling water inlet 10 and the cooling water outlet 13 can be matched through the communicated vertical cavity 1201 and the horizontal cavity 1202, so that the cooling water can be conveniently cooled down rapidly, and meanwhile, the cooling water can be conveniently discharged and discharged;
Referring to fig. 1-6, a water outlet control valve 14 is installed on the surface of a cooling water outlet 13, a mounting groove set 17 is provided in the middle of a plastic part cavity 4 on a mold chassis 1, a material lifting assembly 16 is provided on the mounting groove set 17, the material lifting assembly 16 is composed of an upper frame 1601 and a lower frame 1602, the upper frame 1601 is located above the lower frame 1602, the upper frame 1601 and the lower frame 1602 are integrally arranged, the upper frame 1601 and the lower frame 1602 are all in a cross shape, the length of the lower frame 1602 is greater than that of the upper frame 1601, the upper frame 1601 and the lower frame 1602 can be pulled out from the mounting groove set 17 through the use of the upper frame 1601 and the lower frame 1602 on the material lifting assembly 16 so as to bring out a mold core, facilitate the mold stripping operation of the mold core, the installation groove group 17 comprises an upper notch 1701 and a lower notch 1702, the upper notch 1701 is located in the middle of the plastic part cavity 4, the lower notch 1702 located on the surface of the plastic part cavity 4 is arranged below the upper notch 1701, the upper notch 1701 and the upper frame 1601 can be conveniently combined with the lower notch 1702 and the lower frame 1602, the upper notch 1701 and the upper frame 1601 as well as the lower notch 1702 and the lower frame 1602 are connected in a clamping mode, the upper side of the upper frame 1601 protrudes out of the upper side of the plastic part cavity 4 in the middle of the mold chassis 1, and the part of the upper frame 1601 protruding out of the plastic part cavity 4 is connected with the limiting groove 9 in the middle of the mold cover plate 2 in a clamping mode, so that the upper frame 1601 protruding out of the plastic part cavity 4 is clamped after the mold cover plate 2 is clamped conveniently.
The working principle is that firstly, when the device is used, the sealing strip 8 on the surface of the die cover plate 2 is clamped into the sealing clamping groove 15 on the upper surface of the die chassis 1 by rotating the die cover plate 2, then the electric telescopic rod 5 is opened, the positioning clamping block 6 on the upper end of the electric telescopic rod 5 is clamped into the limiting clamping sleeve 7 on the side surface of the die cover plate 2, and the positioning clamping block 6 is obliquely arranged so as to be matched with the limiting clamping sleeve 7, thereby facilitating the fixed die assembly of the device, and then injection molding sizing material is discharged into the plastic part cavity 4 by an external injection machine;
after injection molding, cooling water can be discharged into the cooling cavity 12 in the mold chassis 1 through the cooling water inlet 10, the cooling cavity 12 is formed by the vertical cavity 1201 and the horizontal cavity 1202, the side surface and the bottom of the mold core can be conveniently cooled, so that the molding speed of the mold core is improved, and the cooling water in the cooling cavity 12 can be discharged through the cooling water outlet 13 at the bottom of the mold chassis 1;
During discharging, the mold cover plate 2 can be opened first, and then the upper frame 1601 on the material lifting assembly 16 in the middle of the plastic part cavity 4 is drawn, so that the upper frame 1601 drives the lower frame 1602 to discharge the lower notch 1702 and the upper notch 1701 on the mounting groove group 17, and the lower frame 1602 can conveniently discharge the mold core from the plastic part cavity 4 in the mold chassis 1, thereby facilitating the discharge of the mold core, which is the use principle of the injection mold for plastic parts around the computer.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a peripheral plastic part injection mold of computer, includes mould chassis (1), mould apron (2) and electric telescopic handle (5), wherein top one side of mould chassis (1) rotates and is connected with mould apron (2), and the surface of mould apron (2) has seted up injection hole (3), plastic part die cavity (4) have been seted up on the surface of mould chassis (1), the front side surface mounting of mould chassis (1) has electric telescopic handle (5), and the top of electric telescopic handle (5) is fixed with location fixture block (6), the tip surface mounting of mould apron (2) has spacing cutting ferrule (7), the corner of mould apron (2) is fixed with sealing strip (8), and the middle part of mould apron (2) has seted up spacing groove (9), one side of mould chassis (1) is connected with cooling water inlet (10), and the surface mounting water inlet control valve (11) of cooling water inlet (10), the inside of mould chassis (1) is provided with cooling cavity (12), and the bottom one side intercommunication of mould chassis (1) is provided with cooling water outlet (13), the outlet (13) is located the water outlet (13) of water inlet (13), the side of water outlet (13) is located on the die cavity (1), and the mounting groove group (17) is provided with a lifting component (16).
2. The injection mold for the plastic parts around the computer as claimed in claim 1, wherein a sealing clamping groove (15) which is clamped with the sealing strip (8) is formed in the upper surface of the mold chassis (1).
3. The injection mold for the plastic parts around the computer, as set forth in claim 1, characterized in that the electric telescopic rod (5), the positioning clamping blocks (6) and the limiting clamping sleeves (7) are all provided with three groups, the upper parts of the positioning clamping blocks (6) are arranged in an inclined manner, and the positioning clamping blocks (6) and the limiting clamping sleeves (7) are arranged in a one-to-one correspondence clamping manner.
4. The injection mold for the plastic parts around the computer, as set forth in claim 1, characterized in that the cooling cavity (12) is composed of a vertical cavity (1201) and a horizontal cavity (1202), the vertical cavity (1201) is located at the outer side of the plastic part cavity (4), the horizontal cavity (1202) is located at the bottom of the plastic part cavity (4), and the lower part of the vertical cavity (1201) is communicated with the horizontal cavity (1202).
5. The injection mold for plastic parts around a computer according to claim 1, wherein the material lifting assembly (16) is composed of an upper frame (1601) and a lower frame (1602), the upper frame (1601) is located above the lower frame (1602), the upper frame (1601) and the lower frame (1602) are integrally arranged, the upper frame (1601) and the lower frame (1602) are arranged in a cross shape, and the length of the lower frame (1602) is greater than that of the upper frame (1601).
6. The injection mold for plastic parts around computer according to claim 1, wherein the mounting groove set (17) is composed of an upper notch (1701) and a lower notch (1702), the upper notch (1701) is located in the middle of the plastic part cavity (4), and a lower notch (1702) located on the surface of the plastic part cavity (4) is arranged below the upper notch (1701).
7. The injection mold for plastic parts around a computer according to claim 6, wherein the upper notch (1701) is connected with the upper frame (1601) and the lower notch (1702) is connected with the lower frame (1602) in a clamping manner, the upper part of the upper frame (1601) protrudes above the middle plastic part cavity (4) of the mold chassis (1), and the part of the upper frame (1601) protruding above the plastic part cavity (4) is connected with the limit groove (9) in the middle of the mold cover plate (2) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421048261.6U CN222346177U (en) | 2024-05-15 | 2024-05-15 | A computer peripheral plastic parts injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421048261.6U CN222346177U (en) | 2024-05-15 | 2024-05-15 | A computer peripheral plastic parts injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222346177U true CN222346177U (en) | 2025-01-14 |
Family
ID=94197729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421048261.6U Active CN222346177U (en) | 2024-05-15 | 2024-05-15 | A computer peripheral plastic parts injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222346177U (en) |
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2024
- 2024-05-15 CN CN202421048261.6U patent/CN222346177U/en active Active
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