CN220075413U - Shell forming die with light guide column - Google Patents
Shell forming die with light guide column Download PDFInfo
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- CN220075413U CN220075413U CN202321643059.3U CN202321643059U CN220075413U CN 220075413 U CN220075413 U CN 220075413U CN 202321643059 U CN202321643059 U CN 202321643059U CN 220075413 U CN220075413 U CN 220075413U
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- main body
- groove
- light guide
- fixedly connected
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- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010112 shell-mould casting Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011257 shell material Substances 0.000 description 36
- 239000000463 material Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of shell forming dies and provides a shell forming die with a light guide column, which comprises a lower die mechanism, an upper die mechanism, a lower ejection mechanism and an upper ejection mechanism, wherein the top end of the lower die mechanism is movably connected with the bottom end of the upper die mechanism, the bottom end of the lower ejection mechanism is movably connected with the side inner wall of the lower die mechanism, the side surface of the upper ejection mechanism is movably connected with the side inner wall of the upper die mechanism, the opposite side surface of the lower ejection mechanism is movably connected with the side inner wall of the upper die mechanism, the lower die mechanism comprises a lower die main body, a first groove is formed in the side inner wall of the lower die main body, the upper die mechanism comprises an upper die main body, the bottom end of the upper die main body is movably connected with the top end of the lower die main body, and a second groove is formed in the position of the side inner wall of the upper die main body corresponding to the first groove. Through above-mentioned technical scheme, the problem of inconvenient shell of work efficiency among the prior art and mould separation has been solved.
Description
Technical Field
The utility model relates to the technical field of shell forming dies, in particular to a shell forming die with a light guide column.
Background
A light guide column is a device that transmits light with minimal loss from one light source to another point at a distance from the light source, and is typically made of an optical material, such as: acrylic resin, polycarbonate, epoxy and glass, electronic product generally adopts the pilot lamp to indicate the operating condition and the part information of product, and its pilot lamp is installed on the circuit board of casing inside more to through the light guide post with the light conduction to the surface of casing, so that the user can clear see, use forming die to adopt the mode of moulding plastics or pouring to process in electronic product shell production process more.
The prior art is not enough: when the existing shell with the light guide column is produced, the shell can reserve an assembled hole site for the light guide column, so that the shell and the light guide column are subjected to injection molding twice, and are bonded together, and when the shell is produced, time and labor are wasted, and meanwhile, the shell and the light guide column are easy to adhere and are not firm, so that falling or gaps are formed; meanwhile, the existing shell forming die is inconvenient to separate from the die after the shell is processed during use.
Disclosure of Invention
The utility model provides a shell forming die with a light guide column, which solves the problem that the shell is inconvenient to separate from the die due to low working efficiency in the related art.
The technical scheme of the utility model is as follows: the utility model provides a take shell forming die of leaded light post, includes lower mould mechanism, still includes mould mechanism, lower ejection mechanism and goes up ejection mechanism, the top of lower mould mechanism and the bottom swing joint of last mould mechanism, the side inner wall swing joint of ejection mechanism's bottom and lower mould mechanism down, the side inner wall swing joint of last ejection mechanism and last mould mechanism down, ejection mechanism and opposite side and the side inner wall swing joint of last mould mechanism down, lower mould mechanism includes the lower mould main part, open the side inner wall of lower mould main part has first recess, go up mould mechanism and include last mould main part, the bottom of going up mould main part and the top swing joint of lower mould main part, the second recess has been seted up to the side inner wall of last mould main part corresponding to the position of first recess, the mounting groove has been seted up to the side inner wall of last mould main part corresponding to the position of second recess, lower mould main part includes the top cap, the side swing joint of mounting groove and top cap, the top fixedly connected with first pouring hopper of top main part, the side of top cap corresponds to the position of second recess has the top cap and the top end of push rod is connected with the connecting rod, the top of the connecting rod is fixed to the top of the two-way.
Further, a threaded block is fixedly connected to the side face of the mounting groove, and the side face of the threaded block is fixedly connected with the side face of the top cap.
Further, the top cap is made of heat conducting materials, and a motor is fixedly connected to the side face, close to the top cap, of the top cap.
Further, the first groove is close to the top end of the lower die main body, the second groove is close to the bottom end of the upper die main body, and the first groove and the second groove are symmetrically distributed along the bottom end of the upper die main body.
Furthermore, the first pouring hopper and the push rod are both conical hopper-shaped, and the bidirectional threaded rod is a telescopic hose.
Further, the locating hole has been seted up on the top of lower mould main part, the bottom of last mould main part corresponds the position fixedly connected with reference column of locating hole, the circular arc angle has been seted up on the top of reference column.
Further, the structure of lower ejection mechanism is the same with that of last ejection mechanism, the second cavity has been seted up to the inside of going up the mould main part, the side swing joint of second cavity has last ejection mechanism, the first cavity has been seted up to the inside of lower mould main part, first cavity, ejection mechanism includes the hood down, the standing groove has been seted up to the bottom inner wall of lower mould main part, the side and the side swing joint of standing groove of hood, the bottom fixedly connected with push rod of hood, the top of push rod flushes with the bottom inner wall of lower mould main part.
Further, the side activity of first cavity has cup jointed the two-way threaded rod, the side threaded connection of two-way threaded rod has the screw thread piece, the top of screw thread piece has the connecting rod through round pin swing joint, the top of connecting rod passes through round pin swing joint with the bottom of push rod, the side fixedly connected with motor of first cavity, the output shaft of motor and the side fixed connection of two-way threaded rod.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the top cap is tightly attached to the inside of the second groove and the first groove, the cast or injection molded shell raw material is poured into the inside of the lower die main body and the upper die main body through the first pouring hopper, the position of a light guide column for subsequent processing is reserved, after the die is filled for a period of time, the shell is solidified, the top cap is moved out of the second groove and the first groove and keeps a certain distance, and the material required by the light guide column is poured into the push rod to flow to the reserved position through the bidirectional threaded rod and the connecting rod for pouring, so that the light guide column and the shell form an integrated structure, and the safety of the shell is improved.
2. According to the utility model, the motor drives the bidirectional threaded rod to rotate, and the threads drive the threaded blocks on two sides to move, so that the bottom end of the connecting rod rotates along the top end of the threaded block, and the top end of the connecting rod rotates along the bottom end of the push rod, so that the push rod enables the top cap to push out of the shell, thereby being beneficial to improving the working efficiency and avoiding the damage of the shell.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
fig. 2 is a schematic structural view of the lower die mechanism 1 of the present utility model;
fig. 3 is a schematic cross-sectional structure of the lower die mechanism 1 of the present utility model;
fig. 4 is a schematic structural view of the upper die mechanism 2 of the present utility model;
fig. 5 is a schematic cross-sectional view of the lower ejection mechanism 3 of the present utility model.
In the figure: 1. a lower die mechanism; 101. a lower die main body; 102. a first cavity; 103. a first groove; 104. positioning holes; 105. a placement groove; 2. an upper die mechanism; 201. an upper die main body; 202. a mounting groove; 203. a first pouring hopper; 204. a second cavity; 205. a second groove; 206. positioning columns; 3. a lower ejection mechanism; 301. a top cap; 302. a push rod; 303. a connecting rod; 304. a motor; 305. a two-way threaded rod; 306. a screw block; 4. and an upper ejection mechanism.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
As shown in fig. 1 to 5, the utility model provides a shell forming die with a light guide column, which comprises a lower die mechanism 1, an upper die mechanism 2, a lower ejection mechanism 3 and an upper ejection mechanism 4, wherein the top end of the lower die mechanism 1 is movably connected with the bottom end of the upper die mechanism 2, the bottom end of the lower ejection mechanism 3 is movably connected with the side inner wall of the lower die mechanism 1, the side surface of the upper ejection mechanism 4 is movably connected with the side inner wall of the upper die mechanism 2, the opposite side surface of the lower ejection mechanism 3 is movably connected with the side inner wall of the upper die mechanism 2, the lower die mechanism 1 comprises a lower die main body 101, the side inner wall of the lower die main body 101 is provided with a first groove 103, the upper die mechanism 2 comprises an upper die main body 201, the bottom end of the upper die main body 201 is movably connected with the top end of the lower die main body 101, the side inner wall of the upper die main body 201 is provided with a second groove 205 at a position corresponding to the first groove 103, the side inner wall of the upper die main body 201 is provided with a mounting groove 202 corresponding to the position of the second groove 205, the lower ejection mechanism 3 comprises a top cap 301, the side of the mounting groove 202 is movably connected with the side of the top cap 301, the top end of the upper die main body 201 is fixedly connected with a first pouring hopper 203, the side of the top cap 301 is provided with a connecting rod 303 corresponding to the position of the second groove 205, the side of the top cap 301 is fixedly connected with a bidirectional threaded rod 305 corresponding to the connecting rod 303, the top end of the bidirectional threaded rod 305 is fixedly connected with a push rod 302, the bottom end of the push rod 302 is fixedly connected with the top end of the upper die main body 201, the upper die main body 201 is placed at the top end of the lower die main body 101 and the inner wall of the lower die main body 101 are aligned, the top cap 301 is tightly attached to the inside of the second groove 205 and the first groove 103 to pour the cast or injection molded shell raw materials into the inside the lower die main body 101 and the upper die main body 201 through the first pouring hopper 203, the position of a subsequent processing light guide post is reserved, after the mold is filled and the shell is solidified for a period of time, the top cap 301 moves out of the second groove 205 and the first groove 103 and keeps a certain distance, and the material required by the light guide column is poured into the push rod 302 to flow to a reserved position through the bidirectional threaded rod 305 and the connecting rod 303 for pouring, so that the light guide column and the shell form an integrated structure.
The side surface of the mounting groove 202 is fixedly connected with a threaded block 306, the side surface of the threaded block 306 is fixedly connected with the side surface of the top cap 301, the threaded block 306 pushes the top cap 301 to move along the side surface of the mounting groove 202, the top cap 301 blocks the second groove 205 and the first groove 103 when the shell is poured, and the top cap 301, the second groove 205 and the first groove 103 keep proper spacing when the light guide column is poured, so that the light guide column keeps proper thickness.
Wherein, top cap 301 adopts the heat conduction material to make, and the side position that top cap 301's inside is close to top cap 301 fixedly connected with motor 304, and motor 304 detects the casing temperature after pouring in real time after pouring the shell, makes the casing design after the casing cooling to certain temperature, and ejection mechanism 3 pouring light guide post under the restarting, makes light guide post material appear merging with the casing material contact portion and form a whole.
Wherein, the first groove 103 is close to the top of the lower die main body 101, the second groove 205 is close to the bottom of the upper die main body 201, the first groove 103 and the second groove 205 are symmetrically distributed along the bottom of the upper die main body 201, so that the second groove 205 and the first groove 103 are separated from the light guide column after the casting is conveniently completed, and the blocking is avoided.
Wherein, the first pouring hopper 203 and the push rod 302 are both cone-shaped, and the bidirectional threaded rod 305 is a telescopic hose.
Wherein, the top end of the lower die main body 101 is provided with a positioning hole 104, the bottom end of the upper die main body 201 is fixedly connected with a positioning column 206 corresponding to the position of the positioning hole 104, the top end of the positioning column 206 is provided with an arc angle, when the upper die main body 201 is placed on the top end of the lower die main body 101, the arc angle at the bottom end of the positioning column 206 is inserted into the positioning hole 104, and the upper die main body 201 is positioned to keep the inner walls of the upper die main body 201 and the lower die main body 101 opposite to each other.
The lower ejection mechanism 3 has the same structure as the upper ejection mechanism 4, the second cavity 204 is provided in the upper mold main body 201, the upper ejection mechanism 4 is movably connected to the side surface of the second cavity 204, the first cavity 102 is provided in the lower mold main body 101, the first cavity 102 is provided in the lower ejection mechanism 3, the lower ejection mechanism 3 includes a top cap 301, a placing groove 105 is provided in the bottom end inner wall of the lower mold main body 101, the side surface of the top cap 301 is movably connected to the side surface of the placing groove 105, a push rod 302 is fixedly connected to the bottom end of the top cap 301, the top end of the push rod 302 is flush with the bottom end inner wall of the lower mold main body 101, after pouring is completed and cooled, when the upper mold mechanism 2 and the lower mold mechanism 1 are separated, the upper ejection mechanism 4 pushes the shell poured in the upper mold mechanism 2 to separate the shell from the upper mold mechanism 2 downwards, and when the shell needs to be taken out, the push rod 302 pushes the top cap 301 to separate the inner wall of the lower mold main body 101, so that the shell is conveniently taken out, and when the top end of the top cap 301 and the bottom end inner wall of the lower mold main body 101 are kept flush.
Wherein, the side activity of first cavity 102 has cup jointed two-way threaded rod 305, the side threaded connection of two-way threaded rod 305 has screw thread piece 306, the top of screw thread piece 306 has connecting rod 303 through round pin swing joint, the top of connecting rod 303 passes through round pin swing joint with the bottom of push rod 302, the side fixedly connected with motor 304 of first cavity 102, the output shaft of motor 304 and the side fixed connection of two-way threaded rod 305, motor 304 drives two-way threaded rod 305 and rotates, screw thread piece 306 through the screw thread drive both sides removes, thereby the top of making the bottom of connecting rod 303 rotate along the top of screw thread piece 306, thereby the top of connecting rod 303 rotates along the bottom of push rod 302 and makes push rod 302 upwards make top cap 301 release the casing.
In the utility model, the lower ejection mechanism 3 and the upper ejection mechanism 4 are started, the motor 304 drives the bidirectional threaded rod 305 to rotate, the threaded blocks 306 on two sides are driven by threads to move, so that the bottom end of the connecting rod 303 rotates along the top end of the threaded block 306, the top end of the connecting rod 303 rotates along the bottom end of the push rod 302, so that the push rod 302 downwards keeps the top end of the top cap 301 flush with the inner wall of the bottom end of the lower die main body 101, the upper ejection mechanism 4 is similarly arranged, the upper die main body 201 is placed at the top end of the lower die main body 101 while the circular arc angle at the bottom end of the positioning column 206 is inserted into the positioning hole 104, the upper die main body 201 is positioned, the inner walls of the upper die main body 201 and the lower die main body 101 are kept opposite, the threaded block 306 is started to push the top cap 301 to move towards the outer side of the mounting groove 202, so that the top cap 301 is tightly attached to the second groove 205 and the first groove 103 to reserve the space of the light guide column, the method comprises the steps that the first pouring hopper 203 is poured into the lower die main body 101 and the upper die main body 201, a motor 304 detects the temperature of a shell after pouring in real time, after the shell is cooled to a certain temperature and is shaped, a threaded block 306 is started to enable a top cap 301 to move out of a second groove 205 and a first groove 103 and keep proper intervals, a material required by a light guide column is poured into a push rod 302 to flow to a reserved position through a bidirectional threaded rod 305 and a connecting rod 303 for pouring, the light guide column material and the shell material contact part are fused to form a whole, after the whole is completely cooled and molded, the upper die mechanism 2 is removed, the upper ejection mechanism 4 pushes the shell to be separated from the inner wall of the upper die mechanism 2 downwards, and after the upper die mechanism 2 is removed, the push rod 302 is reversely started to enable the push rod 302 to push the top cap 301 to push the shell out of the lower die main body 101, so that the processing of the shell is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a take shell forming die of leaded light post, its characterized in that includes lower mould mechanism (1), still includes upper mould mechanism (2), lower ejection mechanism (3) and last ejection mechanism (4), the top and the bottom swing joint of upper mould mechanism (2) of lower mould mechanism (1), the bottom and the side inner wall swing joint of lower mould mechanism (1) of lower ejection mechanism (3), the side and the side inner wall swing joint of upper mould mechanism (2) of upper ejection mechanism (4), lower ejection mechanism (3) and opposite side and the side inner wall swing joint of upper mould mechanism (2), lower mould mechanism (1) include lower mould main part (101), the side inner wall of lower mould main part (101) is opened first recess (103), upper mould mechanism (2) include upper mould main part (201), the bottom and the top swing joint of lower mould main part (101) of upper mould main part (201), the side inner wall of upper mould main part (201) corresponds the position 205 of first recess (103) and opens second recess (205), the side of upper mould main part (201) corresponds the side of side cap (301) and the side of upper mould main part (201) is opened, and the side of upper mould main part (201) is installed and is opened the side of second recess (301), the top of last mould main part (201) fixedly connected with first pouring hopper (203), connecting rod (303) have been seted up to the side of top cap (301) corresponding second recess (205) position, the side of top cap (301) corresponds connecting rod (303) and to the position fixedly connected with two-way threaded rod (305), the top fixedly connected with push rod (302) of two-way threaded rod (305), the bottom of push rod (302) and the top fixed connection of last mould main part (201).
2. The shell forming die with the light guide column according to claim 1, wherein a threaded block (306) is fixedly connected to the side face of the mounting groove (202), and the side face of the threaded block (306) is fixedly connected to the side face of the top cap (301).
3. The shell molding die with the light guide column according to claim 1, wherein the top cap (301) is made of a heat conducting material, and a motor (304) is fixedly connected to the inside of the top cap (301) at a position close to the side surface of the top cap (301).
4. The shell forming mold with the light guide column according to claim 1, wherein the first groove (103) is close to the top end of the lower mold main body (101), the second groove (205) is close to the bottom end of the upper mold main body (201), and the first groove (103) and the second groove (205) are symmetrically distributed along the bottom end of the upper mold main body (201).
5. The shell forming die with the light guide column according to claim 1, wherein the first pouring hopper (203) and the push rod (302) are both conical hopper-shaped, and the bidirectional threaded rod (305) is a telescopic hose.
6. The shell forming die with the light guide column according to claim 1, wherein a positioning hole (104) is formed in the top end of the lower die main body (101), a positioning column (206) is fixedly connected to the bottom end of the upper die main body (201) corresponding to the position of the positioning hole (104), and an arc angle is formed in the top end of the positioning column (206).
7. The shell forming die with the light guide column according to claim 1, wherein the lower ejection mechanism (3) is identical to the upper ejection mechanism (4) in structure, a second cavity (204) is formed in the upper die main body (201), the upper ejection mechanism (4) is movably connected to the side face of the second cavity (204), a first cavity (102) is formed in the lower die main body (101), the first cavity (102) is formed in the lower ejection mechanism (3), the lower die main body (101) is provided with a placement groove (105) in the inner wall of the bottom end, the side face of the top cap (301) is movably connected with the side face of the placement groove (105), a push rod (302) is fixedly connected to the bottom end of the top cap (301), and the top end of the push rod (302) is flush with the inner wall of the bottom end of the lower die main body (101).
8. The shell forming die with the light guide column according to claim 7, wherein a bidirectional threaded rod (305) is movably sleeved on the side face of the first cavity (102), a threaded block (306) is connected to the side face of the bidirectional threaded rod (305) in a threaded manner, a connecting rod (303) is movably connected to the top end of the threaded block (306) through a pin, the top end of the connecting rod (303) is movably connected to the bottom end of the push rod (302) through a pin, a motor (304) is fixedly connected to the side face of the first cavity (102), and an output shaft of the motor (304) is fixedly connected to the side face of the bidirectional threaded rod (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643059.3U CN220075413U (en) | 2023-06-27 | 2023-06-27 | Shell forming die with light guide column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643059.3U CN220075413U (en) | 2023-06-27 | 2023-06-27 | Shell forming die with light guide column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220075413U true CN220075413U (en) | 2023-11-24 |
Family
ID=88825129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643059.3U Active CN220075413U (en) | 2023-06-27 | 2023-06-27 | Shell forming die with light guide column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220075413U (en) |
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2023
- 2023-06-27 CN CN202321643059.3U patent/CN220075413U/en active Active
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