CN214221746U - Nickel-based alloy threaded element easy to recycle - Google Patents
Nickel-based alloy threaded element easy to recycle Download PDFInfo
- Publication number
- CN214221746U CN214221746U CN202120065835.0U CN202120065835U CN214221746U CN 214221746 U CN214221746 U CN 214221746U CN 202120065835 U CN202120065835 U CN 202120065835U CN 214221746 U CN214221746 U CN 214221746U
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- CN
- China
- Prior art keywords
- guide shaft
- nickel
- thread
- cavity
- screw
- 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
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 32
- 239000000956 alloy Substances 0.000 title claims abstract description 32
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims description 25
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 239000011651 chromium Substances 0.000 claims description 15
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- 239000011572 manganese Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 239000011777 magnesium Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a nickel base alloy screw element of easy recovery and recycle, lead to groove and trapezoidal agreeing with the piece including screw element body, screw thread guide shaft, cavity, the welding has the screw element body on the outer wall of screw element body, and the inside central point of screw element body puts the department and is equipped with the cavity and leads to the groove, and the both ends that the groove was led to the cavity all extend to the outside of screw element body to the central point that the groove was led to the cavity puts the department and installs the screw thread guide shaft, and the both ends of screw thread guide shaft all extend to the outside that the groove was led to the cavity, all be equipped with equidistant trapezoidal agreeing with the piece on the outer wall of screw thread guide shaft, and all be fixed with trapezoidal stopper on the logical inslot wall of cavity between the adjacent trapezoidal agreeing with the piece. The utility model discloses not only improved the energy-conservation nature when the screw element uses, guaranteed the transport effect of material when the screw element uses, prolonged screw element's life moreover.
Description
Technical Field
The utility model relates to a screw element technical field specifically is a nickel base alloy screw element of easy recovery and recycle.
Background
Due to the rapid development of high polymer materials in China, various novel functional materials are continuously emerged, higher and higher requirements are put forward on various process comprehensive factors such as wear resistance, corrosion resistance, high temperature resistance and the like of corresponding mechanical equipment, the requirements are particularly outstanding on plastic machinery, and in a parallel double-screw extruder commonly used in the current plastic machine market, corresponding screw elements are required to be used for conveying and processing the materials.
The thread elements on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing screw element is inconvenient to disassemble and process the screw element body, is difficult to recycle and process, and has general energy-saving property;
(2) the threaded element body of the conventional threaded element has general wear resistance, so that the threaded element is easy to wear, and the conveying effect of materials is further influenced;
(3) the thread guide shaft part of the conventional thread element has general toughness and strength, so that the thread element is easy to deform and short in service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy nickel base alloy screw element who retrieves and recycle to it is not convenient for dismantle the processing to the screw element body, the general problem of screw element body position wear resistance and screw thread guide shaft position toughness strength to solve to provide screw element in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy nickel base alloy screw element who retrieves and recycle, includes that screw element body, screw thread guide shaft, cavity lead to groove and trapezoidal piece of agreeing with, the welding has the screw body on the outer wall of screw element body, and the inside central point department of putting of screw element body is equipped with the cavity and leads to the groove, and the both ends that the cavity leads to the groove all extend to the outside of screw element body to the central point department of putting that the groove is led to the cavity installs the screw thread guide shaft, and the both ends of screw thread guide shaft all extend to the outside that the groove was led to the cavity, all be equipped with equidistant trapezoidal piece of agreeing with on the outer wall of screw thread guide shaft, and all be fixed with trapezoidal stopper on the groove inner wall of cavity that just adjacent trapezoidal piece of agreeing with between the piece.
Preferably, the outer wall of the threaded guide shaft at both ends of the threaded element body is provided with annular fasteners, and the adjacent annular fasteners are symmetrical about the central line of the threaded guide shaft, so that the threaded guide shaft can be arranged and processed.
Preferably, the center position inside the thread body is provided with a nickel-based alloy sheet, and the inside of the thread body on one side of the nickel-based alloy sheet is provided with a high-chromium wear-resistant sheet, so that the wear resistance of the thread body is improved.
Preferably, the HD steel central base body is arranged at the central position inside the threaded guide shaft, and the manganese compression ring body is arranged inside the threaded guide shaft outside the HD steel central base body, so that the toughness strength of the threaded guide shaft is improved.
Preferably, the nickel-based alloy sheet body is provided with a high manganese steel wear-resistant sheet body inside the thread body on one side away from the high chromium wear-resistant sheet body, and the high manganese steel wear-resistant sheet body and the high chromium wear-resistant sheet body are provided with metal ceramic sheet bodies inside the thread body on one side away from the nickel-based alloy sheet body, so that the wear resistance of the thread body is improved.
Preferably, the aluminum compression ring body is arranged inside the threaded guide shaft on the outer side of the manganese compression ring body, and the magnesium compression ring body is arranged inside the threaded guide shaft on the outer side of the aluminum compression ring body, so that the toughness strength of the threaded guide shaft is improved.
Compared with the prior art, the beneficial effects of the utility model are that: the nickel-based alloy threaded element easy to recycle not only improves the energy saving property of the threaded element when in use, ensures the conveying effect of materials when the threaded element is in use, but also prolongs the service life of the threaded element;
(1) the thread guide shaft can be detached to the outside of the thread element body by detaching the annular fastener from the outer wall of the thread guide shaft and pulling the thread guide shaft to enable the trapezoidal fitting block to be positioned in the hollow through groove between the adjacent trapezoidal limiting blocks to slide by arranging the hollow through groove, the trapezoidal limiting blocks, the thread guide shaft, the trapezoidal fitting block and the annular fastener, so that the thread element body can be recycled, and the energy saving performance of the thread element during use is improved;
(2) the high-chromium wear-resistant sheet body, the metal ceramic sheet body, the nickel-based alloy sheet body and the high-manganese steel wear-resistant sheet body are arranged in the thread body on two sides of the nickel-based alloy sheet body, and the metal ceramic sheet body is arranged on the outer wall of one side, away from the nickel-based alloy sheet body, of the high-chromium wear-resistant sheet body and the high-manganese steel wear-resistant sheet body;
(3) through being provided with magnesium system anti-compression ring body, aluminium system anti-compression ring body, manganese system anti-compression ring body and HD steel center base member, through with HD steel center base member, manganese system anti-compression ring body, aluminium system anti-compression ring body and magnesium system anti-compression ring body set gradually in the inside of screw thread guide shaft from inside to outside, because of HD steel center base member, manganese system anti-compression ring body, aluminium system anti-compression ring body and magnesium system anti-compression ring body all have good rigidity intensity, make the toughness strength of screw thread guide shaft obtain promoting, with the phenomenon that reduces it and produce deformation, thereby the life of screw element has been prolonged.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the thread element body of the present invention in an enlarged view from the bottom;
FIG. 3 is a schematic view of the enlarged structure of the threaded guide shaft according to the present invention;
FIG. 4 is a schematic view of the cross-sectional enlarged structure of the threaded body of the present invention;
fig. 5 is a schematic view of the cross-sectional enlarged structure of the threaded guide shaft of the present invention.
In the figure: 1. a threaded element body; 2. a threaded body; 3. a threaded guide shaft; 4. an annular fastener; 5. a hollow through groove; 6. a trapezoidal limiting block; 7. a trapezoidal fitting block; 8. high-chromium wear-resistant sheet bodies; 9. a cermet sheet body; 10. a nickel-based alloy sheet; 11. high manganese steel wear-resistant sheet bodies; 12. preparing a compression-resistant ring body by using magnesium; 13. an aluminum compression ring body; 14. preparing a compression-resistant ring body by using manganese; 15. HD steel central matrix.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a nickel-based alloy threaded element easy to recycle comprises a threaded element body 1, a threaded body 2, threaded guide shafts 3, a hollow through groove 5 and a trapezoidal conjunction block 7, wherein the threaded body 2 is welded on the outer wall of the threaded element body 1, annular fasteners 4 are arranged on the outer walls of the threaded guide shafts 3 at two ends of the threaded element body 1, and the adjacent annular fasteners 4 are symmetrical about the central line of the threaded guide shafts 3 so as to arrange and treat the threaded guide shafts 3;
the nickel-based alloy sheet body 10 is arranged at the center position inside the thread body 2, and the high-chromium wear-resistant sheet body 8 is arranged inside the thread body 2 on one side of the nickel-based alloy sheet body 10, so that the wear resistance of the thread body 2 is improved;
the high manganese steel wear-resistant sheet body 11 is arranged inside the thread body 2 on the side, away from the high chromium wear-resistant sheet body 8, of the nickel-based alloy sheet body 10, and the metal ceramic sheet bodies 9 are arranged inside the thread body 2 on the sides, away from the nickel-based alloy sheet body 10, of the high manganese steel wear-resistant sheet body 11 and the high chromium wear-resistant sheet body 8, so that the wear resistance of the thread body 2 is improved;
a hollow through groove 5 is formed in the center of the interior of the threaded element body 1, two ends of the hollow through groove 5 extend to the exterior of the threaded element body 1, a threaded guide shaft 3 is mounted in the center of the interior of the hollow through groove 5, two ends of the threaded guide shaft 3 extend to the exterior of the hollow through groove 5, an HD steel center base body 15 is arranged in the center of the interior of the threaded guide shaft 3, and a manganese compression ring 14 is arranged in the threaded guide shaft 3 on the outer side of the HD steel center base body 15, so that the toughness strength of the threaded guide shaft 3 is improved;
an aluminum anti-pressure ring body 13 is arranged inside the threaded guide shaft 3 outside the manganese anti-pressure ring body 14, and a magnesium anti-pressure ring body 12 is arranged inside the threaded guide shaft 3 outside the aluminum anti-pressure ring body 13, so that the toughness strength of the threaded guide shaft 3 is improved;
the outer wall of the thread guide shaft 3 is provided with trapezoidal conjunction blocks 7 at equal intervals, and the inner walls of the hollow through grooves 5 between the adjacent trapezoidal conjunction blocks 7 are fixed with trapezoidal limiting blocks 6.
The working principle is as follows: when the threaded element is used, firstly, the annular fastening piece 4 is detached from the outer wall of the threaded guide shaft 3, then the threaded guide shaft 3 is pulled, so that the trapezoidal conjunction block 7 is positioned inside the hollow through groove 5 between the adjacent trapezoidal limiting blocks 6 to slide, the threaded guide shaft 3 can be detached to the outside of the threaded element body 1, so as to recycle the threaded element body 1, the energy saving performance of the threaded element is improved, then, the high-chromium wear-resistant sheet body 8 and the high-manganese steel wear-resistant sheet body 11 are arranged inside the threaded element body 2 at two sides of the nickel-based alloy sheet body 10, and then, the metal ceramic sheet body 9 is arranged on the outer wall of the high-chromium wear-resistant sheet body 8 and the high-manganese steel wear-resistant sheet body 11, which are far away from the nickel-based alloy sheet body 10, so that the wear resistance of the threaded element body 2 is improved because the high-chromium wear-resistant sheet body 8, the high-manganese steel wear-resistant sheet body 11 and the metal ceramic sheet body 9 have good wear resistance, the wear phenomenon after the threaded element is used for a long time is reduced, the conveying effect of materials when the threaded element is used is ensured, and finally the HD steel central base body 15, the manganese anti-compression ring body 14, the aluminum anti-compression ring body 13 and the magnesium anti-compression ring body 12 are sequentially arranged inside the threaded guide shaft 3 from inside to outside, so that the HD steel central base body 15, the manganese anti-compression ring body 14, the aluminum anti-compression ring body 13 and the magnesium anti-compression ring body 12 all have good rigidity strength, the toughness strength of the threaded guide shaft 3 is improved, the deformation phenomenon is reduced, the service life of the threaded element is prolonged, and the use of the threaded element is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an easy nickel base alloy screw element who retrieves and recycle, includes screw element body (1), screw body (2), screw thread guide shaft (3), cavity logical groove (5) and trapezoidal piece (7) of agreeing with, its characterized in that: the welding has screw thread body (2) on the outer wall of screw thread component body (1), and the inside central point department of putting of screw thread component body (1) is equipped with cavity and leads to groove (5), and the both ends that the cavity led to groove (5) all extend to the outside of screw thread component body (1) to the inside central point department of putting of cavity logical groove (5) installs screw thread guide shaft (3), and the both ends of screw thread guide shaft (3) all extend to the outside that the groove (5) were led to the cavity, all be equipped with equidistant trapezoidal piece (7) of agreeing with on the outer wall of screw thread guide shaft (3), and all be fixed with trapezoidal stopper (6) on the logical groove (5) inner wall of cavity between adjacent trapezoidal piece (7) of agreeing with.
2. An easily recyclable nickel-base alloy threaded element according to claim 1, characterized in that: the outer walls of the thread guide shafts (3) at the two ends of the thread element body (1) are provided with annular fasteners (4), and the adjacent annular fasteners (4) are symmetrical about the center line of the thread guide shafts (3).
3. An easily recyclable nickel-base alloy threaded element according to claim 1, characterized in that: the thread is characterized in that a nickel-based alloy sheet body (10) is arranged at the center of the interior of the thread body (2), and a high-chromium wear-resistant sheet body (8) is arranged inside the thread body (2) on one side of the nickel-based alloy sheet body (10).
4. An easily recyclable nickel-base alloy threaded element according to claim 1, characterized in that: the thread guide shaft is characterized in that an HD steel central base body (15) is arranged at the central position inside the thread guide shaft (3), and a manganese compression ring body (14) is arranged inside the thread guide shaft (3) on the outer side of the HD steel central base body (15).
5. A nickel-base alloy threaded element easy to recycle according to claim 3, characterized in that: the high-manganese steel wear-resistant sheet body (11) is arranged inside the thread body (2) on one side, away from the high-chromium wear-resistant sheet body (8), of the nickel-based alloy sheet body (10), and the metal ceramic sheet bodies (9) are arranged inside the thread body (2) on one side, away from the nickel-based alloy sheet body (10), of the high-manganese steel wear-resistant sheet body (11) and the high-chromium wear-resistant sheet body (8).
6. An easily recyclable nickel-base alloy threaded element according to claim 4, characterized in that: an aluminum anti-pressure ring body (13) is arranged inside the threaded guide shaft (3) on the outer side of the manganese anti-pressure ring body (14), and a magnesium anti-pressure ring body (12) is arranged inside the threaded guide shaft (3) on the outer side of the aluminum anti-pressure ring body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065835.0U CN214221746U (en) | 2021-01-12 | 2021-01-12 | Nickel-based alloy threaded element easy to recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065835.0U CN214221746U (en) | 2021-01-12 | 2021-01-12 | Nickel-based alloy threaded element easy to recycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221746U true CN214221746U (en) | 2021-09-17 |
Family
ID=77709823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065835.0U Expired - Fee Related CN214221746U (en) | 2021-01-12 | 2021-01-12 | Nickel-based alloy threaded element easy to recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221746U (en) |
-
2021
- 2021-01-12 CN CN202120065835.0U patent/CN214221746U/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: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |