CN207207086U - Threaded spindle of kinds of alloy - Google Patents
Threaded spindle of kinds of alloy Download PDFInfo
- Publication number
- CN207207086U CN207207086U CN201721097018.3U CN201721097018U CN207207086U CN 207207086 U CN207207086 U CN 207207086U CN 201721097018 U CN201721097018 U CN 201721097018U CN 207207086 U CN207207086 U CN 207207086U
- Authority
- CN
- China
- Prior art keywords
- zero diopter
- rib
- screw head
- diopter section
- section
- 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
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Threaded spindle of kinds of alloy, including the first zero diopter section, the second zero diopter section, main paragraph, the first spiral shell rib, perpendicular rib, the first steel ball, the second spiral shell rib, half-cone rib, the 3rd zero diopter section, screw head post, the second steel ball and screw head, the first zero diopter section is arranged in the second zero diopter section, second zero diopter section is arranged on main paragraph, main paragraph is arranged in the 3rd zero diopter section, 3rd zero diopter section is arranged on screw head post, screw head post is arranged on screw head, first zero diopter section diameter is more than the second zero diopter section, and the second zero diopter section diameter is less than main paragraph diameter；The utility model has the advantages that：Screw head is complicated, can remove bubble.
Description
Technical field
Stainless steel screw rod is the utility model is related to, belongs to plastic machine accessory technical field.
Background technology
Screw rod is the core component of plastic molding equipment, is the part for heating extrusion plasticizing, is the core of plastic machine.It is existing
There is the screw rod header structure of technology screw rod all fairly simple so that plastic product easily mixes bubble during discharging, and screw rod
Head does not have the function of removing bubble, bubble easily occurs in the product of output.In order to solve above-mentioned difficulties, it is necessary to develop one
Money screw head is complicated, can remove the threaded spindle of kinds of alloy of bubble.
The content of the invention
The purpose of this utility model is to provide threaded spindle of kinds of alloy.
Problem to be solved in the utility model is that the screw head of prior art is simple in construction, without the work(for removing bubble
The problem of energy.
To realize the purpose of this utility model, the technology case that the utility model uses is：
Threaded spindle of kinds of alloy, including the first zero diopter section, the second zero diopter section, main paragraph, the first spiral shell rib, perpendicular rib, the first steel ball, the
Two spiral shell ribs, half-cone rib, the 3rd zero diopter section, screw head post, the second steel ball and screw head, it is flat that the first zero diopter section is arranged on second
In light section, the second zero diopter section is arranged on main paragraph, and main paragraph is arranged in the 3rd zero diopter section, and the 3rd zero diopter section is arranged on screw head
On post, screw head post is arranged on screw head, and the first zero diopter section diameter is more than the second zero diopter section, and the second zero diopter section diameter is less than main body
Section diameter, main paragraph are followed successively by the first spiral shell rib, perpendicular rib, the second spiral shell rib and half-cone rib, set outside main paragraph more from top to bottom outside
Individual perpendicular rib, erect rib outer surface and multiple first steel balls be installed, multiple half-cone ribs are set outside main paragraph, half-cone rib be top it is big under
Small, the 3rd zero diopter section diameter is less than main paragraph diameter, and screw head column diameter is less than the 3rd zero diopter section diameter, screw head post front and rear sides
Respectively four the second steel balls of installation.
The screw head is conical structure.
The screw column is cylindrical structure.
The utility model has the advantages that：It is rapider that first spiral shell rib makes material elapse forward；Perpendicular rib and the first steel ball energy
Make mixing process adequacy, uniformity more preferably, product quality is high, does not have bubble；Material is pushed ahead with the second spiral shell rib, is added
The discharging of fast material；Half-cone rib can make material elapse forward repeatedly in, occur a fluctuation to rise and fall upwards, by material
Bubble is discharged, and the stepped structure declined is presented in main paragraph, the 3rd zero diopter section and screw head column diameter so that and discharging is rapider,
The second steel ball can play a part of friction to material and promote, the bubble in material is discharged, screw head during discharging simultaneously
With the function of removing bubble, the spiral shell rib of this threaded spindle of kinds of alloy is complicated various, can improve the mixing of plastic material.
Brief description of the drawings
Fig. 1 is the utility model threaded spindle of kinds of alloy overall structure figure；
Fig. 2 is the upward view of screw head；
Fig. 3 is the top view of perpendicular rib；
Fig. 4 is the three-dimensional structure diagram of half-cone rib；
Fig. 5 is the top view of half-cone rib；
Fig. 6 is the left view of half-cone rib；
Fig. 7 is the right view of half-cone rib；
Fig. 8 is the rearview of half-cone rib；
In figure：1st, the first zero diopter section 2, the second zero diopter section 3, main paragraph 4, the first spiral shell rib 5, perpendicular rib 6, first
Steel ball 7, the second spiral shell rib 8, half-cone rib 9, the 3rd zero diopter section 10, screw head post 11, the second steel ball 12, screw rod
Head.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
The utility model threaded spindle of kinds of alloy, including it is the first zero diopter section 1, the second zero diopter section 2, main paragraph 3, the first spiral shell rib 4, perpendicular
Rib 5, the first steel ball 6, the second spiral shell rib 7, half-cone rib 8, the 3rd zero diopter section 9, screw head post 10, the second steel ball 11 and screw head 12,
The first zero diopter section 1 is arranged in the second zero diopter section 2, and the second zero diopter section 2 is arranged on main paragraph 3, and main paragraph 3 is arranged on
In three zero diopter sections 9, the 3rd zero diopter section 9 is arranged on screw head post 10, and screw head post 10 is arranged on screw head 12, the first zero diopter section 1
Diameter is more than the second zero diopter section 2, and the diameter of the second zero diopter section 2 is less than the diameter of main paragraph 3, is followed successively by the outside main paragraph 3 from top to bottom
One spiral shell rib 4, perpendicular rib 5, the second spiral shell rib 7 and half-cone rib 8, it is rapider that the first spiral shell rib 4 makes material elapse forward；Perpendicular rib 5 and
First steel ball 6 can make mixing process adequacy, uniformity more preferably, and product quality is high, does not have bubble；Material is with the second spiral shell rib
7 push ahead, and accelerate the discharging of material；Multiple perpendicular ribs 5 are set outside main paragraph 3, the outer surface of rib 5 is erected and multiple first steel balls 6 is installed,
Multiple half-cone ribs 8 are set outside main paragraph 3, and half-cone rib 8 is that the big following of top is small, and the diameter of the 3rd zero diopter section 9 is less than main paragraph 3
Diameter, the diameter of screw head post 10 are less than the diameter of the 3rd zero diopter section 9, and four the second steel balls 11, spiral shell are respectively installed in the front and rear sides of screw head post 10
Head 12 is conical structure, and screw column is cylindrical structure, and half-cone rib 8 can make during material elapses forward repeatedly, occur one
The individual fluctuation to rise and fall upwards, the bubble in material is discharged, ladder is presented in main paragraph 3, the 3rd zero diopter section 9 and the diameter of screw head post 10
The structure that type declines so that discharging is rapider, while the second steel ball 11 can play friction to material and promote during discharging
Effect, by material bubble discharge, screw head 12 have by bubble remove function, the spiral shell rib structure of this threaded spindle of kinds of alloy
It is complicated various, the mixing of plastic material, the first zero diopter section, the second zero diopter section, main paragraph, the 3rd zero diopter section, screw head post can be improved
It is made with screw head of alloy material, alloying component is tungsten carbide and based alloy.
The utility model uses method：It is rapider that first spiral shell rib 4 makes material elapse forward；The energy of 5 and first steel ball of perpendicular rib 6
Make mixing process adequacy, uniformity more preferably, product quality is high, does not have bubble；Material is pushed ahead with the second spiral shell rib 7,
Accelerate the discharging of material；Half-cone rib 8 can make material elapse forward repeatedly in, occur a fluctuation to rise and fall upwards, by material
In bubble discharge, the stepped structure declined is presented in main paragraph 3, the 3rd zero diopter section 9 and the diameter of screw head post 10 so that discharging is more
Add rapidly, while the second steel ball 11 can play a part of friction to material and promote, the bubble in material is arranged during discharging
Go out, screw head 12 has the function of removing bubble, and the spiral shell rib of this threaded spindle of kinds of alloy is complicated various, can improve plastic material
Mixing.
Claims (3)
1. threaded spindle of kinds of alloy, including the first zero diopter section（1）, the second zero diopter section（2）, main paragraph（3）, the first spiral shell rib（4）, perpendicular rib
（5）, the first steel ball（6）, the second spiral shell rib（7）, half-cone rib（8）, the 3rd zero diopter section（9）, screw head post（10）, the second steel ball（11）
And screw head（12）, it is characterized in that：The first zero diopter section（1）It is arranged on the second zero diopter section（2）On, the second zero diopter section（2）If
Put in main paragraph（3）On, main paragraph（3）It is arranged on the 3rd zero diopter section（9）On, the 3rd zero diopter section（9）It is arranged on screw head post（10）
On, screw head post（10）It is arranged on screw head（12）On, the first zero diopter section（1）Diameter is more than the second zero diopter section（2）, the second zero diopter section
（2）Diameter is less than main paragraph（3）Diameter, main paragraph（3）The first spiral shell rib is followed successively by from top to bottom outside（4）, perpendicular rib（5）, the second spiral shell
Rib（7）With half-cone rib（8）, main paragraph（3）It is outer that multiple perpendicular ribs are set（5）, erect rib（5）Outer surface is installed by multiple first steel balls
（6）, main paragraph（3）It is outer that multiple half-cone ribs are set（8）, half-cone rib（8）Small, the 3rd zero diopter section for the big following of top（9）Directly
Footpath is less than main paragraph（3）Diameter, screw head post（10）Diameter is less than the 3rd zero diopter section（9）Diameter, screw head post（10）Front and rear sides are each
Four the second steel balls are installed（11）.
2. threaded spindle of kinds of alloy according to claim 1, it is characterized in that：The screw head（12）For conical structure.
3. threaded spindle of kinds of alloy according to claim 1, it is characterized in that：The screw column is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097018.3U CN207207086U (en) | 2017-08-30 | 2017-08-30 | Threaded spindle of kinds of alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097018.3U CN207207086U (en) | 2017-08-30 | 2017-08-30 | Threaded spindle of kinds of alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207086U true CN207207086U (en) | 2018-04-10 |
Family
ID=61826029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721097018.3U Expired - Fee Related CN207207086U (en) | 2017-08-30 | 2017-08-30 | Threaded spindle of kinds of alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142936A (en) * | 2019-06-05 | 2019-08-20 | 浙江华锚机械制造有限公司 | Micro- cone birotor mixing screw rod |
-
2017
- 2017-08-30 CN CN201721097018.3U patent/CN207207086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142936A (en) * | 2019-06-05 | 2019-08-20 | 浙江华锚机械制造有限公司 | Micro- cone birotor mixing screw rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207207086U (en) | Threaded spindle of kinds of alloy | |
| CN203044558U (en) | Extrusion die with improved structure | |
| CN207120451U (en) | High hard alloy screw rod | |
| CN207207087U (en) | Type nitride screw rod | |
| CN207042809U (en) | Walnut selects fruit machine | |
| CN107824627A (en) | Adjustable support aluminium section hot-extrusion die | |
| CN207272077U (en) | A kind of Beam End mould of bolt | |
| CN207388264U (en) | Ultra high molecular polyethylene screw barrel | |
| CN203694556U (en) | Badminton | |
| CN207120469U (en) | Bore twin-screw | |
| CN206937889U (en) | A kind of alloy wear-resisting screw rod | |
| CN206406393U (en) | A kind of Movable ejector pin type exhaust mould | |
| CN215040139U (en) | Quick cooling device of polypropylene extrusion line | |
| CN205614960U (en) | Screw rod of moulding plastics | |
| CN209036945U (en) | The incorgruous cone twin-screw of novel energy-saving high-efficiency environmental protection | |
| CN110142936A (en) | Micro- cone birotor mixing screw rod | |
| CN208628189U (en) | A kind of profile bender being conveniently replaceable briquetting | |
| CN202965172U (en) | Extruder screw rod with phase separation function | |
| CN208772172U (en) | A kind of mold and heat absorption plate core structure processing unit (plant) | |
| CN207388289U (en) | Novel film blowing machine screw barrel | |
| CN110154339A (en) | More spiral shell rib structure screw rods | |
| CN207072101U (en) | Wear-resisting screw rod | |
| CN207256837U (en) | Marble screw rod | |
| CN207388266U (en) | The general bolt special of physical culture rubber pange machine barrel | |
| CN108525256A (en) | A kind of three-stage badminton hair planting part |
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: 20180410 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |