CN211640857U - Threaded special-shaped plastic part forming die - Google Patents
Threaded special-shaped plastic part forming die Download PDFInfo
- Publication number
- CN211640857U CN211640857U CN202020136482.4U CN202020136482U CN211640857U CN 211640857 U CN211640857 U CN 211640857U CN 202020136482 U CN202020136482 U CN 202020136482U CN 211640857 U CN211640857 U CN 211640857U
- Authority
- CN
- China
- Prior art keywords
- shaft
- driven shaft
- bottom plate
- box subassembly
- driven
- Prior art date
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 2
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a threaded special-shaped plastic part forming die, including the box subassembly, the die block that sets up in the box subassembly top links together through the guiding axle that sets up at the box subassembly with last mould, and concrete structure is as follows: the box subassembly includes the bottom plate, is equipped with on one side of bottom plate and rotates the motor, the output shaft that rotates the motor links together through the gear train with the driving shaft that sets up on the bottom plate, the both sides of driving shaft are equipped with the driven shaft, and the driving shaft links together through the second gear train with the driven shaft, and the die block is worn to locate by the driven shaft, and the top of driven shaft is equipped with the screw thread, the driven shaft screw thread constitutes the shaping chamber jointly with the working plane of die block and last mould the utility model has the advantages of: the one-step processing molding is carried out, after the injection molding is finished, the driven shaft is driven to rotate by clicking, displacement is generated among all gears of the second gear set, the driven wheel is withdrawn, and the driven wheel can be directly taken after the molding.
Description
Technical Field
The utility model relates to an injection moulding field, the special-shaped working of plastics forming die specifically says so.
Background
Take the screwed dysmorphism working of plastics when injection moulding, work flow in the past is that the workman will go up mould lower mould compound die and take out after, and the screw thread is mended with the working of plastics to the mode of rethread tapping, for reducing the tapping mode to the yield of working of plastics, needs a forming die that can solve the screwed plastics dysmorphism piece.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a muddy water automatic alarm flashboard.
The specific technical scheme is as follows:
the utility model provides a threaded special-shaped plastic part forming die, includes the box subassembly, sets up die block and last mould in box subassembly top and links together through the guiding axle that sets up at the box subassembly, and concrete structure is as follows: the box subassembly includes the bottom plate, is equipped with the rotation motor on one side of bottom plate, the output shaft that rotates the motor links together through the gear train with the driving shaft that sets up on the bottom plate, the both sides of driving shaft are equipped with the driven shaft, the driving shaft links together through the second gear train with the driven shaft, the die block is worn to locate by the driven shaft, and the top of driven shaft is equipped with the screw thread, the driven shaft screw thread constitutes the shaping chamber jointly with the working plane of die block and last mould.
One end of the guide shaft is arranged on the bottom plate, and the other end of the guide shaft is abutted to the upper die.
The driven shaft is connected with the bottom die in a shaft joint mode.
The gear tooth width of the second gear set assembled with the driven shaft is larger than that of the second gear set assembled with the driving shaft.
The utility model has the advantages that: the special-shaped plastic part with the threads is formed in one-step machining mode, after injection molding is completed, clicking is conducted to drive the driven shaft to rotate, displacement is generated between the gears of the second gear set, the driven wheel is withdrawn, and the special-shaped plastic part can be directly taken after forming.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model discloses, as shown in fig. 1, a threaded special-shaped plastic part forming die, including box subassembly 1, die block 3 and last mould 2 that set up above the box subassembly link together through setting up the guiding axle 101 at the box subassembly, and concrete structure is as follows: the box subassembly includes bottom plate 102, is equipped with on one side of bottom plate and rotates motor 103, the output shaft that rotates the motor links together through gear train 105 with the driving shaft 104 that sets up on the bottom plate, the both sides of driving shaft are equipped with driven shaft 106, driving shaft 104 links together through second gear train 107 with driven shaft 106, driven shaft 106 wears to locate the die block, and the top of driven shaft is equipped with screw thread 106A, driven shaft screw thread constitutes forming chamber 3 jointly with the working plane of die block and last mould.
One end of the guide shaft 101 is provided on the bottom plate 102, and the other end abuts against the upper die 2.
The driven shaft 106 is connected with the bottom die 3 in a shaft connection mode.
The gear tooth width of the second gear set assembled with the driven shaft is larger than that of the second gear set assembled with the driving shaft.
Claims (4)
1. The utility model provides a threaded special-shaped plastic part forming die which characterized in that: including the box subassembly, the die block that sets up in the box subassembly top links together through the guiding axle that sets up at the box subassembly with last mould, and concrete structure is as follows: the box subassembly includes the bottom plate, is equipped with the rotation motor on one side of bottom plate, the output shaft that rotates the motor links together through the gear train with the driving shaft that sets up on the bottom plate, the both sides of driving shaft are equipped with the driven shaft, the driving shaft links together through the second gear train with the driven shaft, the die block is worn to locate by the driven shaft, and the top of driven shaft is equipped with the screw thread, the driven shaft screw thread constitutes the forming chamber jointly with the working plane of die block and last mould.
2. A mold for forming a threaded profile plastic part according to claim 1, wherein: one end of the guide shaft is arranged on the bottom plate, and the other end of the guide shaft is abutted to the upper die.
3. A mold for forming a threaded profile plastic part according to claim 1, wherein: the driven shaft is connected with the bottom die in a shaft joint mode.
4. A mold for forming a threaded profile plastic part according to claim 1, wherein: the gear tooth width of the second gear set assembled with the driven shaft is larger than that of the second gear set assembled with the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020136482.4U CN211640857U (en) | 2020-01-21 | 2020-01-21 | Threaded special-shaped plastic part forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020136482.4U CN211640857U (en) | 2020-01-21 | 2020-01-21 | Threaded special-shaped plastic part forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211640857U true CN211640857U (en) | 2020-10-09 |
Family
ID=72684074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020136482.4U Expired - Fee Related CN211640857U (en) | 2020-01-21 | 2020-01-21 | Threaded special-shaped plastic part forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211640857U (en) |
-
2020
- 2020-01-21 CN CN202020136482.4U patent/CN211640857U/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 |
Granted publication date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |