CN206393947U - A kind of rotary core pulling component of efficient energy-saving - Google Patents
A kind of rotary core pulling component of efficient energy-saving Download PDFInfo
- Publication number
- CN206393947U CN206393947U CN201720030135.1U CN201720030135U CN206393947U CN 206393947 U CN206393947 U CN 206393947U CN 201720030135 U CN201720030135 U CN 201720030135U CN 206393947 U CN206393947 U CN 206393947U
- Authority
- CN
- China
- Prior art keywords
- thread
- core
- screw
- screw rod
- screw thread
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of rotary core pulling component of efficient energy-saving, including facing, tooth hole position, internal thread, free bar, external screw thread, screw rod, connecting rod, thread core and core screw thread, the facing is internally provided with tooth hole position, the tooth hole position inner surface setting has screw surface described in internal thread to be provided with external screw thread, described screw rod one end is provided with free bar, the screw rod other end is provided with connecting rod, described connecting rod one end is provided with thread core, and the thread core outer surface is provided with core screw thread.The utility model is simple in construction, novel in design, and screw rod is fitted into facing, and mold cavity is stretched into core one end during injection, aids in product thread forming.During die sinking, dynamic model is worked in coordination between the screw thread on product, product on the screw thread and screw rod of forming is pulled by Bao Moli, and screw rod smoothly exits product screwed hole and mold cavity.Core pulling and the synchronous progress of die sinking, save motor and oil cylinder, reach the purpose of efficient energy-saving, with good promotional value.
Description
【Technical field】
The utility model is related to a kind of core pulling component, the rotary core pulling component of more particularly to a kind of efficient energy-saving.
【Background technology】
At present, injection mold is a kind of instrument for producing plasthetics；Also it is to confer to plasthetics complete structure and accurate
The instrument of size.Injection molding is to produce a kind of processing method used during some complex-shaped parts in batches.Referring specifically to will be by
The material that heat is melted injects die cavity by high pressure, after cooling and solidifying, obtains formed products, prior art needs rotary core pulling at some
Injecting products in (hole, curved surface or male and fomale(M＆F) etc. are threaded on such as product), during die sinking need first core is extracted out,
Then can smoothly it mold again.Core pulling and die sinking are successively carried out, and injection cycle is longer.It is current typically to drive core using hydraulic motor
Rotation, hydraulic motor is arranged on dynamic model and cover half, causes mould volume excessive, cost rise.Further, since hydraulic motor
The big quantity space of mould is occupied, the die cavity number that can include in one set of die is limited.Therefore, it is proposed that a kind of energy-conservation is high
The rotary core pulling component of effect.
【Utility model content】
Main purpose of the present utility model is the rotary core pulling component for providing a kind of efficient energy-saving, can effectively solve the back of the body
The problem of in scape technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of rotary core pulling component of efficient energy-saving, including facing, tooth hole position, internal thread, free bar, external screw thread, screw rod,
Connecting rod, thread core and core screw thread, the facing are internally provided with tooth hole position, and the tooth hole position inner surface setting has internal thread
The screw surface is provided with external screw thread, and described screw rod one end is provided with free bar, and the screw rod other end is provided with connecting rod, institute
State connecting rod one end and be provided with thread core, the thread core outer surface is provided with core screw thread.
Further, the facing is connected by internal thread and external screw thread with screw rod.
Further, the internal thread is specially left-hand thread.
Further, the external screw thread is specially left-hand thread.
Further, the core screw thread is specially right-hand thread and internal thread, externally threaded oppositely oriented.
Compared with prior art, the utility model has the advantages that：One end of screw rod is thread core, for
The screw thread on mold cavity formation product is closed, the other end of screw rod is free bar, can be with side-to-side movement.The centre of screw rod is provided with
The left-hand thread worked in coordination with the left-hand thread on facing, pitch is all 25.The screw thread of screw flight core is right-hand thread, and tooth
Set and screw rod in the middle of screw thread it is oppositely oriented.Screw rod is fitted into facing, mold cavity is stretched into core one end during injection, aided in
Product thread forming.During die sinking, dynamic model pulls the spiral shell on product, product on the screw thread and screw rod of forming by Bao Moli
Worked in coordination between line, screw rod smoothly exits product screwed hole and mold cavity.Core pulling and the synchronous progress of die sinking, save motor
And oil cylinder, facing is fixed on dynamic model or cover half, and the direction of motion in orientation just to the core of rotary core pulling, the material of device is adopted
It is made of bronze material, with high corrosion resistance, good lubricity, higher electric conductivity, also with good mechanicalness
Energy.
【Brief description of the drawings】
Fig. 1 is the overall facing schematic diagram of the rotary core pulling component of the utility model efficient energy-saving.
Fig. 2 is the facing side view of the rotary core pulling component of the utility model efficient energy-saving.
Fig. 3 is the screw-rod structure schematic diagram of the rotary core pulling component of the utility model efficient energy-saving.
In figure：1st, facing；2nd, tooth hole position；3rd, internal thread；4th, free bar；5th, external screw thread；6th, screw rod；7th, connecting rod；8th, screw thread
Core；9th, core screw thread.
【Embodiment】
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, the rotary core pulling component of a kind of efficient energy-saving, including facing 1, tooth hole position 2, internal thread 3, freedom
Bar 4, external screw thread 5, screw rod 6, connecting rod 7, thread core 8 and core screw thread 9, the facing 1 are internally provided with tooth hole position 2, described
The inner surface setting of tooth hole position 2 has the surface of screw rod 6 described in internal thread 3 to be provided with external screw thread 5, and described one end of screw rod 6 is provided with freedom
Bar 4, the other end of screw rod 6 is provided with connecting rod 7, and described one end of connecting rod 7 is provided with thread core 8, the appearance of thread core 8
Face is provided with core screw thread 9.
The rotary core pulling component of the utility model efficient energy-saving, one end of screw rod 6 is thread core 8, for mating mold
Screw thread on die cavity formation product, the other end of screw rod 6 is free bar 4, can be with side-to-side movement.The centre of screw rod 6 is provided with outer
The left-hand thread that internal thread 3 in screw thread 5 and facing 1 is worked in coordination, pitch is all 25.The screw thread of the thread core 8 of screw rod 6 is the right side
Screw thread in the middle of screw thread, and facing 1 and screw rod 6 it is oppositely oriented.Screw rod 6 is fitted into facing 1, thread core 8 one during injection
Mold cavity is stretched at end, aids in product thread forming.During die sinking, dynamic model is pulled by Bao Moli and has been molded on product, product
Worked in coordination between core screw thread 9 on good screw thread and thread core 8, screw rod 6 smoothly exits product screwed hole and mould type
Chamber.Core pulling and the synchronous progress of die sinking, save motor and oil cylinder, facing 1 is fixed on dynamic model or cover half, just to rotation in orientation
The direction of motion of the core of core pulling, the material of device is made of bronze material, with high corrosion resistance, good lubrication
Property, higher electric conductivity, also with good mechanical performance.
Wherein, the facing 1 is connected by internal thread 3 and external screw thread 5 with screw rod 6, and facing 1 is fixed on dynamic model or cover half
On, the direction of motion in orientation just to the core of rotary core pulling.
Wherein, the internal thread 3 is specially left-hand thread, preferably can be fixed facing 1 with screw rod 6.
Wherein, the external screw thread 5 is specially left-hand thread, preferably can be fixed screw rod 6 with facing 1.
Wherein, the core screw thread 9 be specially right-hand thread and internal thread 3, external screw thread 5 it is oppositely oriented, on product
Worked in coordination between core screw thread 9 on the screw thread and thread core 8 of forming, screw rod 6 smoothly exits product screwed hole and mould
Has die cavity.
It should be noted that the utility model is a kind of rotary core pulling component of efficient energy-saving, and during work, the one of screw rod 6
End is thread core 8, and for the screw thread on mating mold die cavity formation product, the other end of screw rod 6 is free bar 4, can be left
Right motion.The left-hand thread that the internal thread 3 that the centre of screw rod 6 is provided with external screw thread 5 and facing 1 is worked in coordination, pitch is all 25.
The screw thread of the thread core 8 of screw rod 6 is the oppositely oriented of the screw thread in the middle of right-hand thread, and facing 1 and screw rod 6.Screw rod 6 is assembled
Enter facing 1, mold cavity is stretched into the one end of thread core 8 during injection, aid in product thread forming.During die sinking, dynamic model relies on Bao Mo
Power is worked in coordination between pulling the core screw thread 9 on product, product on the screw thread and thread core 8 of forming, and screw rod 6 is suitable
Profit exits product screwed hole and mold cavity.Core pulling and the synchronous progress of die sinking, save motor and oil cylinder, facing 1 is fixed on dynamic
On mould or cover half, the direction of motion in orientation just to the core of rotary core pulling.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of rotary core pulling component of efficient energy-saving, including it is facing (1), tooth hole position (2), internal thread (3), free bar (4), outer
Screw thread (5), screw rod (6), connecting rod (7), thread core (8) and core screw thread (9), it is characterised in that：Set inside the facing (1)
Tooth hole position (2) is equipped with, tooth hole position (2) inner surface setting has internal thread (3) screw rod (6) surface to be provided with external screw thread
(5), described screw rod (6) one end is provided with free bar (4), and screw rod (6) other end is provided with connecting rod (7), the connecting rod (7)
One end is provided with thread core (8), and thread core (8) outer surface is provided with core screw thread (9).
2. a kind of rotary core pulling component of efficient energy-saving according to claim 1, it is characterised in that：The facing (1) is led to
Cross internal thread (3) and external screw thread (5) is connected with screw rod (6).
3. a kind of rotary core pulling component of efficient energy-saving according to claim 1, it is characterised in that：The internal thread (3)
Specially left-hand thread.
4. a kind of rotary core pulling component of efficient energy-saving according to claim 1, it is characterised in that：The external screw thread (5)
Specially left-hand thread.
5. a kind of rotary core pulling component of efficient energy-saving according to claim 1, it is characterised in that：The core screw thread
(9) be specially right-hand thread with internal thread (3), external screw thread (5) it is oppositely oriented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030135.1U CN206393947U (en) | 2017-01-11 | 2017-01-11 | A kind of rotary core pulling component of efficient energy-saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030135.1U CN206393947U (en) | 2017-01-11 | 2017-01-11 | A kind of rotary core pulling component of efficient energy-saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393947U true CN206393947U (en) | 2017-08-11 |
Family
ID=59513516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030135.1U Expired - Fee Related CN206393947U (en) | 2017-01-11 | 2017-01-11 | A kind of rotary core pulling component of efficient energy-saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825857A (en) * | 2019-03-25 | 2019-05-31 | 河南理工大学 | A kind of mechanism for electroforming seamless metal thin-wall circular tube |
-
2017
- 2017-01-11 CN CN201720030135.1U patent/CN206393947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825857A (en) * | 2019-03-25 | 2019-05-31 | 河南理工大学 | A kind of mechanism for electroforming seamless metal thin-wall circular tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208730218U (en) | A kind of injection mold of rapid shaping | |
| CN206393947U (en) | A kind of rotary core pulling component of efficient energy-saving | |
| CN207327465U (en) | A kind of easily demoulding efficient injection mold | |
| CN207359561U (en) | A kind of plastic mould of Anti-bubble | |
| CN207088477U (en) | 3D printing pen | |
| CN207465795U (en) | A kind of display lid shell mold tool | |
| CN206870282U (en) | A kind of manufacture mould for the soft rollers of PVC | |
| CN215786710U (en) | Casting device for producing generator cylinder head | |
| CN211842833U (en) | Hand mold device for injecting heat conduction oil liquid | |
| CN208619353U (en) | The quiet disk of oil-free vacuum pump of eddy type aluminium alloy | |
| CN207372284U (en) | A kind of permanent magnetism mould | |
| CN207841870U (en) | A kind of mold for rubber ring production | |
| CN208263354U (en) | A kind of automatic washing machine shell molding die | |
| CN206749063U (en) | A kind of gap screw mandrel group that disappears of 3D printer | |
| CN200981110Y (en) | Conical spiral bevel gear forming die | |
| CN218429693U (en) | Metal mold with cooling function | |
| CN207682779U (en) | A kind of device producing medical grade plastic cement helical pitch | |
| CN206884060U (en) | One kind is used for door lock packaging shell mould | |
| CN213830191U (en) | Injection mold for threaded structure | |
| CN213108059U (en) | Injection mold capable of accelerating cooling and shortening molding time | |
| CN209095925U (en) | A kind of material head Automatic-falling plastic mould | |
| CN206690431U (en) | A kind of motor end cap mould | |
| CN207481248U (en) | Manufacture the mold of rotary wind type unmanned plane integration fuselage | |
| CN207983869U (en) | One kind being used for the injection molding mold of plastic cement | |
| CN208466970U (en) | Punch die in a kind of safety pin |
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: 20170811 Termination date: 20220111 |