CN214562282U - Mould of lid production usefulness behind bluetooth headset - Google Patents
Mould of lid production usefulness behind bluetooth headset Download PDFInfo
- Publication number
- CN214562282U CN214562282U CN202120491498.1U CN202120491498U CN214562282U CN 214562282 U CN214562282 U CN 214562282U CN 202120491498 U CN202120491498 U CN 202120491498U CN 214562282 U CN214562282 U CN 214562282U
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- China
- Prior art keywords
- die holder
- groove
- mould
- fixedly connected
- bluetooth headset
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 238000001746 injection moulding Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 abstract 5
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model discloses a mould of lid production usefulness behind bluetooth headset relates to earphone production facility field. Mould of lid production usefulness behind bluetooth headset, including bearing the weight of the base, bearing base upper surface one side fixedly connected with bears the weight of the workstation, bear the weight of the workstation upper surface middle part and seted up the die holder mounting groove, fixed connection screw hole has all been seted up in die holder mounting groove bottom cell wall four corners, the spacing boss of die holder mounting groove bottom cell wall middle part fixedly connected with. This mould of lid production usefulness behind bluetooth headset has seted up the mould location groove at the die holder top middle part of moulding plastics, and the drawing of patterns limit groove has been seted up to mould location groove bottom cell wall, and shaping die cavity has been seted up to drawing of patterns limit groove bottom cell wall, and drawing of patterns draw-in groove has been seted up at drawing of patterns limit groove one side cell wall middle part, and after the cooling was accomplished, through drawing of patterns draw-in groove, with drawing of patterns limit groove with the earphone backshell from the inside drawing of patterns die cavity take out, the convenience is with the earphone backshell from the die holder drawing of patterns of moulding plastics.
Description
Technical Field
The utility model relates to an earphone production facility technical field specifically is a mould of lid production usefulness behind bluetooth headset.
Background
The bluetooth headset is a hands-free headset using bluetooth technology, which allows a user to easily use the headset in various ways without being caught by wires.
The existing Bluetooth headset back shell is generally a plastic product and is generally produced in an injection molding mode. The shell of the Bluetooth headset is large in thickness, and the Bluetooth headset is inconvenient to demould, so that great work difficulty is brought to production work.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a mould of lid production usefulness behind bluetooth headset to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mold for producing a rear cover of a Bluetooth headset comprises a bearing base, wherein a bearing workbench is fixedly connected to one side of the upper surface of the bearing base, a lower die holder mounting groove is formed in the middle of the upper surface of the bearing workbench, fixed connection threaded holes are formed in four corners of the bottom groove wall of the lower die holder mounting groove, a limiting boss is fixedly connected to the middle of the bottom groove wall of the lower die holder mounting groove, two mounting connection threaded holes are formed in the back groove wall of the lower die holder mounting groove, two splicing connection holes are formed in the middle of the front surface of the bearing workbench, a connection table clamping groove is formed in the middle of one side of the bearing workbench, a cooling connection table is clamped in the connection table clamping groove, an injection molding lower die holder is mounted in the lower die holder mounting groove, an upper die positioning groove is formed in the middle of the top end of the injection molding lower die holder, and a demolding side groove is formed in the bottom groove of the upper die positioning groove, the injection molding die comprises a demolding side groove, a demolding clamping groove, die holder fixing threaded holes and two die holder fixing through holes, wherein the bottom end of the demolding side groove is provided with a molding die groove, the middle of the side wall of the demolding side groove is provided with the demolding clamping groove, the four corners of the top end of the injection molding lower die holder are provided with the die holder fixing threaded holes, and the bottom of the front surface of the injection molding lower die holder is provided with the two die holder fixing through holes.
Preferably, the other side of the upper surface of the bearing base is fixedly connected with a driving connector, the top end of the driving connector is fixedly connected with a transmission connecting plate, one side of the bottom end of the transmission connecting plate, which is far away from the driving connector, is fixedly connected with a fixed connector, the bottom end of the fixed connector is slidably connected with a lifting connector, and the bottom end of the lifting connector is fixedly connected with an injection molding upper die base.
Preferably, the cooling connecting platform top end fixedly connected with supports the connector, it is connected with the rotation connecting seat to support the connector top and rotate, rotate two articulated connecting plates of connecting seat top fixedly connected with, two it is connected with articulated connecting seat to rotate between the articulated connecting plate, articulated connecting seat top fixedly connected with fan base, fan base top fixed mounting has cooling fan.
Preferably, the four die holder fixing threaded holes penetrate through the injection molding lower die holder, and the four die holder fixing threaded holes correspond to the four fixing connection threaded holes.
Preferably, the two inserting connection holes penetrate through the bearing workbench and are communicated with the lower die holder installation groove.
Preferably, the die holder fixing through holes penetrate through the injection molding lower die holder, and the two die holder fixing through holes correspond to the two inserting connection holes.
The utility model discloses a mould of lid production usefulness behind bluetooth headset, its beneficial effect who possesses as follows:
the mold for producing the rear cover of the Bluetooth earphone is characterized in that an upper mold positioning groove is formed in the middle of the top end of an injection lower mold base, a demolding side groove is formed in the groove wall of the bottom end of the upper mold positioning groove, a forming mold groove is formed in the groove wall of the bottom end of the demolding side groove, a demolding clamping groove is formed in the middle of the groove wall of one side of the demolding side groove, after cooling is completed, an earphone rear shell is taken out of the forming mold groove through the demolding clamping groove and the demolding side groove, and the earphone rear shell is conveniently demolded from the injection lower mold base; the cooling fan is started, the angle of the cooling fan is adjusted through the hinged connecting seat, the cooling fan is aligned to the rear shell of the earphone, and the rear shell of the earphone is cooled basically, so that the rear shell of the earphone is cooled conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the loading workbench of the present invention;
FIG. 3 is a schematic structural view of the injection molding lower die holder of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a load-bearing base; 2. a drive connection; 3. a transmission connecting plate; 4. a fixed connector; 5. a lifting connector; 6. injection molding an upper die holder; 7. a load-bearing table; 8. injection molding of a lower die holder; 9. cooling the connecting table; 10. a lower die holder mounting groove; 11. fixedly connecting the threaded hole; 12. installing and connecting threaded holes; 13. a limiting boss; 14. a connecting table clamping groove; 15. inserting the connecting hole; 16. an upper die positioning groove; 17. forming a die cavity; 18. demolding the side groove; 19. a demoulding clamping groove; 20. a die holder fixing threaded hole; 21. the die holder is provided with a through hole; 901. a support connector; 902. rotating the connecting seat; 903. a hinged connection plate; 904. the hinged connecting seat; 905. a fan base; 906. and a cooling fan.
Detailed Description
The embodiment of the utility model discloses a mold for producing a rear cover of a Bluetooth headset, as shown in figure 1-4, comprising a bearing base 1, a bearing workbench 7 is fixedly connected to one side of the upper surface of the bearing base 1, a lower die holder mounting groove 10 is arranged in the middle of the upper surface of the bearing workbench 7, fixed connection threaded holes 11 are arranged at four corners of the bottom slot wall of the lower die holder mounting groove 10, a limit boss 13 is fixedly connected to the middle of the bottom slot wall of the lower die holder mounting groove 10, two mounting connection threaded holes 12 are arranged at the back slot wall of the lower die holder mounting groove 10, two splicing connection holes 15 are arranged in the middle of the front surface of the bearing workbench 7, a connection platform clamping groove 14 is arranged in the middle of one side of the bearing workbench 7, a cooling connection platform 9 is clamped inside the connection platform clamping groove 14, an injection molding lower die holder 8 is arranged inside the lower die holder mounting groove 10, an upper die positioning groove 16 is arranged in the middle of the top end of the injection lower die holder 8, the bottom groove wall of the upper die positioning groove 16 is provided with a demoulding side groove 18, the bottom groove wall of the demoulding side groove 18 is provided with a forming die groove 17, the middle part of the groove wall of one side of the demoulding side groove 18 is provided with a demoulding clamping groove 19, four corners of the top end of the injection molding lower die base 8 are provided with die holder fixing threaded holes 20, and the bottom of the front surface of the injection molding lower die base 8 is provided with two die holder fixing through holes 21.
The cooling is connected 9 top fixedly connected with of platform and is supported connector 901, and support connector 901 top is rotated and is connected with and rotates connecting seat 902, rotates two articulated connecting plates 903 of connecting seat 902 top fixedly connected with, rotates between two articulated connecting plates 903 and is connected with articulated connecting seat 904, articulated connecting seat 904 top fixedly connected with fan base 905, fan base 905 top fixed mounting has cooling fan 906.
The four die holder fixing threaded holes 20 penetrate through the injection molding lower die holder 8, and the four die holder fixing threaded holes 20 correspond to the four fixing connection threaded holes 11. The two plug connection holes 15 penetrate through the bearing workbench 7 and are communicated with the lower die holder installation groove 10, and the two plug connection holes 15 correspond to the two installation connection threaded holes 12. The die holder fixing through holes 21 penetrate through the injection molding lower die holder 8, the two die holder fixing through holes 21 correspond to the two inserting connection holes 15, and the injection molding lower die holder 8 is arranged below the injection molding upper die holder 6.
The working principle is as follows:
please refer to fig. 1 to 4;
assembling the device as shown in fig. 1, wherein fig. 1 shows the device in an initial state;
carrying out operation one;
firstly, starting a lifting connector 5 through a driving connector 2, driving an injection molding upper die holder 6 to move downwards, then clamping the injection molding upper die holder 6 at the top end of an injection molding lower die holder 8, and simultaneously injecting liquid plastic into a forming die cavity 17 through the injection molding upper die holder 6;
carrying out operation two;
after the rear shell of the earphone is basically molded, the injection molding upper die holder 6 is retracted through the lifting connecting body 5, then the cooling fan 906 is started, the angle of the cooling fan 906 is adjusted through the hinged connecting seat 904, so that the cooling fan 906 is aligned with the rear shell of the earphone until the rear shell of the earphone is basically cooled;
carrying out operation three;
after cooling, the earphone rear case is taken out from the inside of the molding cavity 17 through the mold release groove 19 and the mold release side groove 18.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mould of lid production usefulness behind bluetooth headset, is including bearing base (1), its characterized in that: the die holder is characterized in that a bearing workbench (7) is fixedly connected to one side of the upper surface of the bearing base (1), a die holder mounting groove (10) is formed in the middle of the upper surface of the bearing workbench (7), fixed connection threaded holes (11) are formed in four corners of the bottom slot wall of the die holder mounting groove (10), a limiting boss (13) is fixedly connected to the middle of the bottom slot wall of the die holder mounting groove (10), two installation connection threaded holes (12) are formed in the back slot wall of the die holder mounting groove (10), two plug-in connection holes (15) are formed in the middle of the front surface of the bearing workbench (7), a connection platform clamping groove (14) is formed in the middle of one side of the bearing workbench (7), a cooling connection platform (9) is clamped in the connection platform clamping groove (14), an injection molding die holder (8) is mounted in the die holder mounting groove (10), an upper die positioning groove (16) is formed in the middle of the top end of the injection molding die holder (8), the mould is characterized in that a demoulding side groove (18) is formed in the bottom groove wall of the upper mould positioning groove (16), a forming mould groove (17) is formed in the bottom groove wall of the demoulding side groove (18), a demoulding clamping groove (19) is formed in the middle of the groove wall on one side of the demoulding side groove (18), mould base fixing threaded holes (20) are formed in four corners of the top of the injection moulding lower mould base (8), and two mould base fixing through holes (21) are formed in the front bottom of the injection moulding lower mould base (8).
2. The mold for producing the rear cover of the Bluetooth headset according to claim 1, wherein: bear base (1) upper surface opposite side fixedly connected with drive connector (2), drive connector (2) top fixedly connected with transmission connecting plate (3), one side fixedly connected with fixed connector (4) of drive connector (2) are kept away from in transmission connecting plate (3) bottom, fixed connector (4) bottom sliding connection has lift connector (5), lift connector (5) bottom fixedly connected with upper die base (6) of moulding plastics.
3. The mold for producing the rear cover of the Bluetooth headset according to claim 1, wherein: the cooling connecting platform (9) top fixedly connected with supports connector (901), support connector (901) top rotation and be connected with and rotate connecting seat (902), rotate two articulated connecting plates (903) of connecting seat (902) top fixedly connected with, two it is connected with articulated connecting seat (904) to rotate between articulated connecting plate (903), articulated connecting seat (904) top fixedly connected with fan base (905), fan base (905) top fixed mounting has cooling fan (906).
4. The mold for producing the rear cover of the Bluetooth headset according to claim 1, wherein: the four die holder fixing threaded holes (20) penetrate through the injection molding lower die holder (8), and the four die holder fixing threaded holes (20) correspond to the four fixing connection threaded holes (11).
5. The mold for producing the rear cover of the Bluetooth headset according to claim 1, wherein: the two inserting connection holes (15) penetrate through the bearing workbench (7) and are communicated with the lower die holder installation groove (10).
6. The mold for producing the rear cover of the Bluetooth headset according to claim 1, wherein: the die holder fixing through holes (21) penetrate through the injection molding lower die holder (8), and the two die holder fixing through holes (21) correspond to the two plug-in connecting holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491498.1U CN214562282U (en) | 2021-03-08 | 2021-03-08 | Mould of lid production usefulness behind bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491498.1U CN214562282U (en) | 2021-03-08 | 2021-03-08 | Mould of lid production usefulness behind bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562282U true CN214562282U (en) | 2021-11-02 |
Family
ID=78318922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120491498.1U Expired - Fee Related CN214562282U (en) | 2021-03-08 | 2021-03-08 | Mould of lid production usefulness behind bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214562282U (en) |
-
2021
- 2021-03-08 CN CN202120491498.1U patent/CN214562282U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |