CN111619080A - Threaded sleeve mould - Google Patents
Threaded sleeve mould Download PDFInfo
- Publication number
- CN111619080A CN111619080A CN202010429824.6A CN202010429824A CN111619080A CN 111619080 A CN111619080 A CN 111619080A CN 202010429824 A CN202010429824 A CN 202010429824A CN 111619080 A CN111619080 A CN 111619080A
- Authority
- CN
- China
- Prior art keywords
- block
- driven gear
- mould
- die
- die cavity
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a threaded sleeve mould, which comprises an upper mould, a lower mould and a stripping mechanism, wherein the stripping mechanism comprises an upper mould cavity and a lower mould cavity, the upper mould cavity is arranged in the upper mould, the lower mould cavity is arranged in the lower mould, a mould cavity is formed between the upper mould cavity and the lower mould cavity, a threaded core is arranged in the mould cavity, the threaded sleeve mould also comprises a rotary movement driving mechanism which is arranged on the left side of the threaded core and drives the threaded core, a stub bar mechanism is arranged on the right side of the mould cavity, a glue injection port for injecting glue into the mould cavity is also arranged on the upper mould, and the stripping mechanism and the stub bar mechanism are simultaneously driven through the rotary movement driving mechanism arranged in the mould, so that the working procedure is reduced, the problems of high mould cost and low product quality are solved, and the effects of improving the working efficiency and the product quality.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to a threaded sleeve mold.
Background
In the prior art, the threaded sleeve mold has various processes, so that the mold cost is increased, and the product quality is low.
Disclosure of Invention
The invention solves the technical problem of providing a threaded sleeve mold with a rotary movement driving mechanism for driving a stripping mechanism and a material cutting head mechanism to work simultaneously, reduces working procedures and solves the problems of high mold cost and low product quality.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a threaded sleeve pipe mould, includes mould and lower mould, still includes takes off material mechanism, it includes die cavity and lower die cavity to take off material mechanism, it sets up in last mould to go up the die cavity, the die cavity sets up in the lower mould down, goes up and forms the die cavity between die cavity and the lower die cavity, be provided with the screw thread core in the die cavity, still including setting up in screw thread core left side and carry out driven rotary motion actuating mechanism to the screw thread core, the die cavity right side is provided with blank head mechanism, go up and still be provided with the injecting glue mouth that carries out the injecting glue to the die cavity on the mould.
Further, the method comprises the following steps: the rotary and movable driving mechanism comprises a motor, a fixed block, a driving gear, a first driven gear, a movable block, a third driven gear, a second driven gear, a screw rod and a rotary rod, wherein the first driven gear is arranged at one end of the rotary rod, the third driven gear is arranged at the other end of the rotary rod, the driving gear and the first driven gear are arranged in the fixed block, the motor is arranged at the left side of the fixed block and drives the driving gear, the driving gear is meshed with the first driven gear, the third driven gear and the second driven gear are arranged in the movable block, the third driven gear is meshed with the second driven gear, a first connecting block is fixedly arranged on the movable block, one end of the screw rod is arranged on the driving gear, the other end of the screw rod is arranged in the first connecting block, and threads matched with the screw rod are arranged in the first connecting block, the second driven gear is connected with the threaded core.
Further, the method comprises the following steps: the thread core is internally provided with a cooling mechanism for cooling the thread core in work.
Further, the method comprises the following steps: the cooling mechanism is a water pipe, and sealing rings are installed at two ends of the water pipe.
Further, the method comprises the following steps: the blanking head mechanism comprises a blanking head cutting block, a first inclined sliding block, a second connecting block, a lifting block and a second inclined sliding block, wherein a first inclined rail is arranged at the bottom of the blanking head cutting block, the first inclined sliding block is arranged in the first inclined rail, so that the blanking head cutting block can do lifting motion relative to the first inclined sliding block, a second inclined rail is arranged in the second inclined sliding block, one end of the lifting block is arranged to be an inclined surface, the inclined surface of the lifting block is arranged in the second inclined rail, so that the lifting block can drive the second inclined sliding block to do horizontal motion, the second connecting block is arranged between the first inclined sliding block and the second inclined sliding block and is connected together through screws, the blanking head cutting block is arranged at one end of a threaded core, two screws are arranged on the lifting block, and the two screws are connected with an upper die.
Further, the method comprises the following steps: and a pin is arranged between the upper die and the lower die and plays a role in fixing and guiding the upper die and the lower die.
The invention has the beneficial effects that: through the rotary movement driving mechanism arranged in the die, the stripping mechanism and the material cutting head mechanism are driven simultaneously, so that the working procedures are reduced, the problems of high die cost and low product quality are solved, and the effects of improving the working efficiency and the product quality are achieved.
Drawings
Fig. 1 is an overall schematic view of a threaded bushing mold.
Fig. 2 is a partial schematic view of the stripping mechanism.
Fig. 3 is a partial schematic view of a stripping structure.
Fig. 4 is a schematic view of a rotational movement driving mechanism.
Fig. 5 is a schematic view of a blanking head mechanism.
Fig. 6 is a schematic view of the stub bar dicing.
Fig. 7 is a schematic view of the elevator block.
Labeled as: the device comprises an upper die 1, a lower die 2, a stripping mechanism 3, an upper die cavity 31, a lower die cavity 32, a threaded core 33, a rotary movement driving mechanism 4, a motor 41, a fixed block 42, a driving gear 43, a first driven gear 44, a moving block 45, a first connecting block 451, a third driven gear 46, a second driven gear 47, a screw 48, a rotary rod 49, a stub bar cutting mechanism 5, a stub bar cutting block 51, a first inclined slide block 52, a second connecting block 53, a lifting block 54, a second inclined slide block 55, a screw 56, a first inclined track 57 and a glue injection port 6.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 to 4, a threaded sleeve mold comprises an upper mold 1, a lower mold 2 and a stripping mechanism 3, wherein the stripping mechanism 3 comprises an upper mold cavity 31 and a lower mold cavity 32, the upper mold cavity 31 is arranged in the upper mold 1, the lower mold cavity 32 is arranged in the lower mold 2, a mold cavity is formed between the upper mold cavity 31 and the lower mold cavity 32, a threaded core 33 is arranged in the mold cavity, the threaded sleeve mold further comprises a rotary movement driving mechanism 4 which is arranged on the left side of the threaded core and drives the threaded core 33, a material cutting head mechanism 5 is arranged on the right side of the mold cavity, and a glue injection port 6 for injecting glue into the mold cavity is further arranged on the upper mold 1; when the die starts to work, glue is injected into the cavity from the glue injection port 6, the glue cools to form a threaded sleeve on the threaded core 33 in the cavity, the rotary moving driving mechanism 4 drives the stripping mechanism 3 to strip the material, and the stub bar cutting mechanism 5 cuts the stub bar while the stripping mechanism 3 strips the material, so that the threaded sleeve die is a complete threaded sleeve, the working time and the working procedure are saved, and the effect of improving the working efficiency is achieved.
On this basis, as shown in fig. 3 and 4, the rotary-motion driving mechanism 4 includes a motor 41, a fixed block 42, a driving gear 43, a first driven gear 44, a moving block 45, a third driven gear 46, a second driven gear 47, a screw 48 and a rotating rod 49, the first driven gear 44 is disposed at one end of the rotating rod 49, the third driven gear 46 is disposed at the other end of the rotating rod 49, the driving gear 43 and the first driven gear 44 are disposed in the fixed block 42, the motor 41 is disposed at the left side of the fixed block 42 and drives the driving gear 43, the driving gear 43 is engaged with the first driven gear 44, the third driven gear 46 and the second driven gear 47 are disposed in the moving block 45, the third driven gear 46 is engaged with the second driven gear 47, a first connecting block 451 is fixedly disposed on the moving block 45, one end of the screw 48 is disposed on the driving gear 43, the other end of the screw 48 is arranged in a first connecting block 451, a thread matched with the screw is arranged in the first connecting block 451, and the second driven gear 47 is connected with the thread core 33; the rotary movement driving mechanism 4 starts to work, the motor 41 drives the driving gear 43 to start to rotate, the driving gear 43 drives the first driven gear 44 to start to rotate, the third driven gear 46 starts to rotate while the first driven gear 44 starts to rotate, the third driven gear 46 drives the second driven gear 47 to start to rotate, the second driven gear 47 drives the threaded core 33 to start to rotate, one end of the screw 48 is arranged on the driving gear 43, the other end of the screw 48 is arranged in the first connecting block 451, the screw 48 is driven by the rotation of the driving gear 43 to rotate to drive the moving block 45 to do horizontal movement, and when the moving block 45 does horizontal movement, the second driven gear 47 drives the third driven gear 46 to do horizontal movement, so that the material removing of the material removing mechanism 3 is realized, the working time is saved, and the working efficiency and the product quality are improved.
On the basis, a cooling mechanism is also arranged in the thread core 34 and used for cooling the thread core 34 in operation; the cooling mechanism can prevent the thread core 34 from being affected by too high temperature, and the effect of improving the working efficiency is achieved.
On the basis, the cooling mechanism is a water pipe, and sealing rings are arranged at two ends of the water pipe; the water pipe can make the cooling to threaded core 34 more balanced, and the sealing washer of installation prevents that the water pipe from leaking and influencing product quality in the course of the work.
On the basis, as shown in fig. 5 and 6, the material head cutting mechanism 5 includes a material head cutting block 51, a first inclined slide block 52, a second connecting block 53, a lifting block 54 and a second inclined slide block 55, the bottom of the material head cutting block 51 is provided with a first inclined rail 57, the first inclined slide block 52 is arranged in the first inclined rail 57, so that the material head cutting block 51 can move up and down relative to the first inclined slide block 52, the second inclined slide block 55 is provided with a second inclined rail, one end of the lifting block 54 is arranged as an inclined surface, the inclined surface of the lifting block 54 is arranged in the second inclined rail, so that the lifting block 54 can drive the second inclined slide block 55 to move horizontally, the second connecting block 53 is arranged between the first inclined slide block 52 and the second inclined slide block 55 and is connected together through screws, the material head cutting block 51 is arranged at one end of the threaded core 24, the lifting block 53 is provided with two screws 56, the two screws 56 are connected with the upper die 1; two screws 56 connected with the upper die 1 drive the lifting block 53 to move upwards when the upper die 1 is opened, the lifting block 53 moving upwards enables the second oblique sliding block 55 to move backwards horizontally, the second oblique sliding block 55 moving backwards horizontally drives the first oblique sliding block 52 to move backwards through the second connecting block 53 and the screws, the first oblique sliding block 52 moving backwards enables the stub bar cutting block 51 to move upwards, the stub bar cutting block 51 moving upwards cuts the stub bar, and the stub bar cutting mechanism 5 and the stripping structure 4 work simultaneously, so that one working procedure is saved, and the working efficiency is improved.
On the basis, as shown in fig. 1, a pin is arranged between the upper die 1 and the lower die 2, and the pin plays a role in fixing and guiding the upper die 1 and the lower die 2; the pin that sets up makes the mould more stable in the course of the work, and makes things convenient for the dismantlement and the maintenance of mould, has improved the precision of work efficiency and product.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a threaded sleeve mould, includes mould (1) and lower mould (2), its characterized in that: still including taking off material mechanism (3), it includes die cavity (31) and lower die cavity (32) to take off material mechanism (3), it sets up in last mould (1) to go up die cavity (31), lower die cavity (32) set up in lower mould (2), go up and form the die cavity between die cavity (31) and lower die cavity (32), be provided with screw core (33) in the die cavity, still including setting up in screw core left side and carry out driven rotary motion actuating mechanism (4) to screw core (33), the die cavity right side is provided with blank head mechanism (5), still be provided with on last mould (1) and carry out injecting glue mouth (6) of injecting glue to the die cavity.
2. A threaded sleeve die as claimed in claim 1, wherein: the rotary movement driving mechanism (4) comprises a motor (41), a fixed block (42), a driving gear (43), a first driven gear (44), a moving block (45), a third driven gear (46), a second driven gear (47), a screw (48) and a rotating rod (49), wherein the first driven gear (44) is arranged at one end of the rotating rod (49), the third driven gear (46) is arranged at the other end of the rotating rod (49), the driving gear (43) and the first driven gear (44) are arranged in the fixed block (42), the motor (41) is arranged at the left side of the fixed block (42) and drives the driving gear (43), the driving gear (43) is meshed with the first driven gear (44), the third driven gear (46) and the second driven gear (47) are arranged in the moving block (45), and the third driven gear (46) is meshed with the second driven gear (47), a first connecting block (451) is fixedly arranged on the moving block (45), one end of the screw rod (48) is arranged on the driving gear (43), the other end of the screw rod (48) is arranged in the first connecting block (451), threads matched with the screw rod are arranged in the first connecting block (451), and the second driven gear (47) is connected with the thread core (33).
3. A threaded sleeve die as claimed in claim 1, wherein: and a cooling mechanism is also arranged in the thread core (34) and is used for cooling the thread core (34) in work.
4. A threaded sleeve die according to claim 3, wherein: the cooling mechanism is a water pipe, and sealing rings are installed at two ends of the water pipe.
5. A threaded sleeve die as claimed in claim 1, wherein: the material cutting head mechanism (5) comprises a material cutting block (51), a first inclined slide block (52), a second connecting block (53), a lifting block (54) and a second inclined slide block (55), wherein a first inclined rail (57) is arranged at the bottom of the material cutting block (51), the first inclined slide block (52) is arranged in the first inclined rail (57), so that the material cutting block (51) can do lifting motion relative to the first inclined slide block (52), a second inclined rail is arranged in the second inclined slide block (55), one end of the lifting block (54) is arranged into an inclined plane, the inclined plane of the lifting block (54) is arranged in the second inclined rail, so that the lifting block (54) can drive the second inclined slide block (55) to do horizontal motion, the second connecting block (53) is arranged between the first inclined slide block (52) and the second inclined slide block (55) and is connected together through screws, and the material cutting block (51) is arranged at one end of a thread core (24), two screws (56) are arranged on the lifting block (53), and the two screws (56) are connected with the upper die (1).
6. A threaded sleeve die as claimed in claim 1, wherein: the die is characterized in that a pin is arranged between the upper die (1) and the lower die (2), and the pin plays a role in fixing and guiding the upper die (1) and the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010429824.6A CN111619080A (en) | 2020-05-20 | 2020-05-20 | Threaded sleeve mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010429824.6A CN111619080A (en) | 2020-05-20 | 2020-05-20 | Threaded sleeve mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111619080A true CN111619080A (en) | 2020-09-04 |
Family
ID=72268123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010429824.6A Pending CN111619080A (en) | 2020-05-20 | 2020-05-20 | Threaded sleeve mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111619080A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959007A (en) * | 1987-12-04 | 1990-09-25 | Sumitomo Heavy Industries Ltd. | Insert-type rotary core mold apparatus |
| JPH06114886A (en) * | 1992-10-02 | 1994-04-26 | Alps Electric Co Ltd | Method and apparatus for molding threaded component |
| CN201604267U (en) * | 2009-12-01 | 2010-10-13 | 东莞市旭通达模具塑胶有限公司 | Injection mold capable of automatically cutting off waste materials |
| KR101421378B1 (en) * | 2013-05-28 | 2014-07-18 | 김기웅 | Injection molding apparatus |
| CN203919551U (en) * | 2014-04-02 | 2014-11-05 | 朱洪亮 | A kind of can two-way linkage the injection mold of de-screw thread |
| CN208180154U (en) * | 2018-02-07 | 2018-12-04 | 广州市国鼎模具制品有限公司 | A kind of included mold for cutting mouth of a river function |
| CN209832444U (en) * | 2019-04-02 | 2019-12-24 | 南京裕创模塑有限公司 | Internal thread rotary demoulding structure |
| CN210174112U (en) * | 2019-02-21 | 2020-03-24 | 台州市黄岩炜大塑料机械有限公司 | Demoulding mechanism of one-to-four straight-through internal thread pipe fitting mould |
| CN212736931U (en) * | 2020-05-20 | 2021-03-19 | 苏州而立模塑科技有限公司 | Threaded sleeve mould |
-
2020
- 2020-05-20 CN CN202010429824.6A patent/CN111619080A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959007A (en) * | 1987-12-04 | 1990-09-25 | Sumitomo Heavy Industries Ltd. | Insert-type rotary core mold apparatus |
| JPH06114886A (en) * | 1992-10-02 | 1994-04-26 | Alps Electric Co Ltd | Method and apparatus for molding threaded component |
| CN201604267U (en) * | 2009-12-01 | 2010-10-13 | 东莞市旭通达模具塑胶有限公司 | Injection mold capable of automatically cutting off waste materials |
| KR101421378B1 (en) * | 2013-05-28 | 2014-07-18 | 김기웅 | Injection molding apparatus |
| CN203919551U (en) * | 2014-04-02 | 2014-11-05 | 朱洪亮 | A kind of can two-way linkage the injection mold of de-screw thread |
| CN208180154U (en) * | 2018-02-07 | 2018-12-04 | 广州市国鼎模具制品有限公司 | A kind of included mold for cutting mouth of a river function |
| CN210174112U (en) * | 2019-02-21 | 2020-03-24 | 台州市黄岩炜大塑料机械有限公司 | Demoulding mechanism of one-to-four straight-through internal thread pipe fitting mould |
| CN209832444U (en) * | 2019-04-02 | 2019-12-24 | 南京裕创模塑有限公司 | Internal thread rotary demoulding structure |
| CN212736931U (en) * | 2020-05-20 | 2021-03-19 | 苏州而立模塑科技有限公司 | Threaded sleeve mould |
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