CN219957149U - Magnesium alloy performance detection equipment - Google Patents
Magnesium alloy performance detection equipment Download PDFInfo
- Publication number
- CN219957149U CN219957149U CN202320833966.8U CN202320833966U CN219957149U CN 219957149 U CN219957149 U CN 219957149U CN 202320833966 U CN202320833966 U CN 202320833966U CN 219957149 U CN219957149 U CN 219957149U
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- China
- Prior art keywords
- pipe
- flame
- piece
- magnesium alloy
- base
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000001066 destructive effect Effects 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of magnesium alloy mechanical property detection, in particular to magnesium alloy property detection equipment which comprises a body, wherein the body comprises a base, a supporting piece is arranged at the upper end of the base, a pressing piece is slidably arranged on the base, the sliding direction of the pressing piece is opposite to the supporting piece, the supporting piece and the outer side of the pressing piece are sleeved with the same flame-proof pipe, the bottom of the flame-proof pipe is in sealing connection with the base, a follow-up pipe is in sealing connection with an opening at the upper end of the flame-proof pipe, one end of the follow-up pipe, far away from the flame-proof pipe, is in sealing connection with the outer side of the lower end of the pressing piece, the follow-up pipe is sleeved on the outer side of the pressing piece, and the side wall of the flame-proof pipe is provided with an oxygen reducing pipe and is connected with an air pump. According to the utility model, through the air sucking pump and the sealed flame-proof pipe, the oxygen content at the position between the supporting piece and the pressing piece is reduced, so that the possibility of burning magnesium alloy scraps under pressure is reduced, and the safety of experiments is improved.
Description
Technical Field
The utility model relates to the technical field of magnesium alloy mechanical property detection, in particular to magnesium alloy property detection equipment.
Background
The magnesium alloy is an alloy based on magnesium and added with other elements, and is widely applied in the fields of automobiles, aerospace and the like due to the advantages of low density, good specific performance, good shock absorption performance, good technological performance and the like. Because of the bearing position, the mechanical property of the magnesium alloy is usually required to be detected, most of the mechanical property detection is destructive experiments, and magnesium belongs to active metal, and under the huge destructive force, larger heat and fragments can be generated, so that the risk of initiating combustion exists.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide safer magnesium alloy performance detection equipment.
The above-mentioned application purpose of the utility model is realized through the following technical scheme:
a magnesium alloy performance inspection apparatus comprising:
the body comprises a base, wherein a supporting piece is arranged at the upper end of the base, a pressing piece is slidably arranged on the base, and the sliding direction of the pressing piece is opposite to the supporting piece;
the flame-proof pipe is sleeved outside the supporting piece and the pressing piece, and the bottom of the flame-proof pipe is connected with the base in a sealing way;
the first end of the follow-up pipe is connected with the opening at the upper end of the insulated pipe in a sealing way, the second end of the follow-up pipe is connected with the outer side of the lower end of the pressing piece in a sealing way, and the follow-up pipe is sleeved on the outer side of the pressing piece;
the first end of the oxygen reducing pipe is arranged on the side wall of the flame-proof pipe, and the second end of the oxygen reducing pipe is connected with an air extracting pump.
Optionally, the base upper end fixedly connected with sealing washer, the sealing washer cross-section is the U type, the insulating tube end is located in the middle of the sealing washer U type.
Optionally, the base is in the sealing washer outside rotates and is connected with L shape locking piece, L shape locking piece circumference array has three, the last fixedly connected with of insulating tube L shape locking piece, L shape locking piece with L shape locking piece one-to-one.
Optionally, one end of the L-shaped locking piece, which contacts with the L-shaped locking piece, is provided with a semi-cylindrical anti-slip piece.
Optionally, a compression spring is installed at the upper end of the flame-proof pipe, and the upper end of the compression spring is fixedly connected with the compression member.
Optionally, the lower end of the pressing spring is rotatably installed on the flame-proof pipe, the upper end of the pressing spring is fixedly connected with a threaded pipe, and the threaded pipe is in threaded connection with the pressing piece.
Optionally, a protection net is arranged in the flame-proof pipe.
Optionally, one end of the oxygen reduction pipe, which is close to the air pump, is connected with a dust collection box, and a dustproof cloth is arranged in the dust collection box.
In summary, the present utility model includes at least one of the following beneficial technical effects:
the oxygen content at the position between the supporting piece and the pressing piece is reduced through the air extracting pump and the sealed flame-proof pipe, so that the possibility of burning magnesium alloy scraps under pressure is reduced, meanwhile, the possibility of flying scraps is reduced through the protection of the flame-proof pipe, the collection of metal scraps is facilitated, and other dangers brought by active metal scraps are reduced;
the L-shaped locking piece and the L-shaped locking piece are mutually hooked, the insulating pipe and the sealing ring are fixed, the insulating pipe is convenient to fix and seal, and the two anti-slip pieces are mutually limited when the L-shaped locking piece and the L-shaped locking piece are hooked by the semi-cylindrical anti-slip pieces, so that the possibility of loosening is reduced;
through setting up the screwed pipe, make through adjusting the relative height of pressing spring position adjustable insulating pipe for the sealing washer, make insulating pipe adapt to the work piece detection of different sizes.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of a flame insulating pipe section according to an embodiment of the present utility model;
fig. 3 is an enlarged schematic view of the portion a in fig. 2.
Reference numerals: 1. a body; 11. a base; 12. a support; 13. a pressurizing member;
2. a flame insulating tube; 21. a seal ring; 221. an L-shaped locking member; 222. an L-shaped locking piece; 223. an anti-slip member; 23. shi Yahuang; 231. a threaded tube;
3. a follow-up tube;
41. an oxygen reducing tube; 42. an air extracting pump; 43. a dust collection box.
Description of the embodiments
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-2, a magnesium alloy performance detecting device disclosed in an embodiment of the utility model includes a main body 1, the main body 1 includes a base 11, a supporting member 12 is installed at an upper end of the base 11, a pressing member 13 is slidably installed on the base 11, a sliding direction of the pressing member 13 is opposite to the supporting member 12, the supporting member 12 and an outer side of the pressing member 13 are sleeved with the same insulating tube 2, a bottom of the insulating tube 2 is in sealing connection with the base 11, a follower tube 3 is in sealing connection with an opening at an upper end of the insulating tube 2, one end of the follower tube 3 far away from the insulating tube 2 is in sealing connection with an outer side of a lower end of the pressing member 13, the follower tube 3 is sleeved on an outer side of the pressing member 13, an oxygen reducing tube 41 is installed on a side wall of the insulating tube 2, and an air pump 42 is connected.
Specifically, the workpiece is placed between the supporting member 12 and the pressing member 13 through a fixture for tensile or pressure test, the insulating tube 2 is arranged outside the supporting member 12 and the pressing member 13 and sealed, and the air pump 42 is arranged on the side wall of the insulating tube 2 for air suction.
Like this, through aspiration pump 42 and sealed insulating tube 2, reduce the position oxygen content between support piece 12 and the piece 13 that applies pressure, and then reduce the possibility that magnesium alloy piece burns under pressure, through the protection of insulating tube 2, reduce the possibility that piece flies out simultaneously, be favorable to collecting metal piece, reduce other dangers that active metal piece brought.
In some possible ways, the body 1 is a common mechanical property detector, the flame-retardant pipe 2 is a transparent pipe, the follow-up pipe 3 is a corrugated pipe, and the corrugated pipe is provided with a bead ring at a folding position for resisting compression of the corrugated pipe.
As a specific embodiment of the magnesium alloy performance detection device provided by the application, referring to fig. 3, a sealing ring 21 is fixedly connected to the upper end of a base 11, the section of the sealing ring 21 is in a U shape, and a port of a flame-retardant pipe 2 is located in the middle of the U shape of the sealing ring 21.
Overall, through setting up the sealing washer 21 that the cross-section is the U type, make the interior lateral wall of insulating tube 2 all block in sealing washer 21, the location installation of insulating tube 2 of being convenient for is favorable to forming better sealedly simultaneously, reduces the inboard oxygen content of insulating tube 2 as far as possible.
Further, the base 11 is rotatably connected with an L-shaped locking member 221 outside the sealing ring 21, three L-shaped locking members 221 are circumferentially arrayed, an L-shaped locking member 222 is fixedly connected to the insulating tube 2, and the L-shaped locking members 222 are in one-to-one correspondence with the L-shaped locking members 221.
In combination with a specific use scene, the L-shaped locking piece 221 and the L-shaped locking piece 222 are mutually hooked, so that the insulating tube 2 and the sealing ring 21 are fixed, and the insulating tube 2 is convenient to fix and seal.
Further, the L-shaped locking pieces 221 are each provided with a semi-cylindrical anti-slip piece 223 at one end thereof contacting the L-shaped locking piece 222.
It should be appreciated that by providing semi-cylindrical anti-slip members 223, the two anti-slip members 223 are restrained relative to each other when the L-shaped locking member 221 is hooked with the L-shaped locking member 222, thereby reducing the possibility of loosening.
In some possible modes, the L-shaped locking piece 221 is connected with a self-locking spring, the upper end face of the L-shaped locking piece 221 and the lower end face of the L-shaped locking piece 222 are inclined planes, when the flame-retardant pipe 2 is pressed downwards, the upper end face of the L-shaped locking piece 221 contacts with the lower end face of the L-shaped locking piece 222 to enable the L-shaped locking piece 221 to deviate, and after the L-shaped locking piece 222 falls down, the L-shaped locking piece 221 is reset under the action of the self-locking spring to complete locking.
As another embodiment of the magnesium alloy performance detecting device provided in the application, referring to fig. 2, a compression spring 23 is installed at the upper end of the insulating tube 2, and the upper end of the compression spring 23 is fixedly connected with the compression member 13.
In combination with a specific use scene, the compression spring 23 is arranged to enable the flame-proof pipe 2 to move up and down along with the compression member 13, the compression spring 23 is used for providing downward compression force of the flame-proof pipe 2, so that the flame-proof pipe 2 and the sealing ring 21 are sealed, and meanwhile, the possibility of damage to the flame-proof pipe 2 caused by the pressure of the compression member 13 is reduced through buffering of the compression spring 23.
Further, the lower end of the pressing spring 23 is rotatably installed on the insulating tube 2, the upper end of the pressing spring 23 is fixedly connected with a threaded tube 231, and the threaded tube 231 is in threaded connection with the pressing member 13.
It will be appreciated that by providing the threaded tube 231, the relative height of the insulating tube 2 relative to the sealing ring 21 can be adjusted by adjusting the position of the compression spring 23, so that the insulating tube 2 is adapted for workpiece inspection of different sizes.
In some possible ways, a screw is fixedly connected to the outside of the pressing member 13, and a screw pipe 231 is screwed to the screw.
In some possible modes, in order to facilitate the operation of the insulating tube 2 and the air pump 42, a push switch is mounted at the upper end of the base 11, a push block is arranged on the side wall of the insulating tube 2, and when the insulating tube 2 falls to a sealing position, the push block presses the switch, and the air pump 42 operates.
As a specific implementation mode of the magnesium alloy performance detection equipment, a protection net is arranged in the flame-proof pipe 2.
It should be appreciated that the mechanical property test is a destructive test, whereby the damage to the insulating tube 2 by the bouncing out debris is reduced by the protective net.
As a specific embodiment of the magnesium alloy performance detection device provided in the application, referring to fig. 1, one end of an oxygen reducing tube 41, which is close to an air pump 42, is connected with a dust collection box 43, and dust collection cloth is disposed in the dust collection box 43.
It will be appreciated that by providing the dust bin 43, the collection of debris from multiple tests is facilitated.
In some possible ways, a follower tube 3 is also provided between the sealing ring 21 and the support 12 in order to increase the tightness.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A magnesium alloy performance inspection apparatus, comprising:
the device comprises a body (1), wherein the body (1) comprises a base (11), a supporting piece (12) is arranged at the upper end of the base (11), a pressing piece (13) is slidably arranged on the base (11), and the sliding direction of the pressing piece (13) is opposite to the supporting piece (12);
the flame-proof pipe (2) is sleeved outside the supporting piece (12) and the pressing piece (13), and the bottom of the flame-proof pipe (2) is connected with the base (11) in a sealing way;
the first end of the follow-up pipe (3) is connected with the opening at the upper end of the flame-proof pipe (2) in a sealing way, the second end of the follow-up pipe is connected with the outer side of the lower end of the pressure applying piece (13) in a sealing way, and the follow-up pipe (3) is sleeved on the outer side of the pressure applying piece (13);
the oxygen-reducing pipe (41), the first end of the oxygen-reducing pipe (41) is arranged on the side wall of the flame-proof pipe (2), and the second end is connected with an air extracting pump (42).
2. The magnesium alloy performance testing apparatus according to claim 1, wherein: the sealing device is characterized in that a sealing ring (21) is fixedly connected to the upper end of the base (11), the cross section of the sealing ring (21) is U-shaped, and a port of the flame-proof pipe (2) is positioned in the middle of the U-shaped of the sealing ring (21).
3. The magnesium alloy performance testing apparatus according to claim 2, wherein: the base (11) is rotatably connected with L-shaped locking pieces (221) on the outer side of the sealing ring (21), three L-shaped locking pieces (221) are circumferentially arrayed, an L-shaped locking piece (222) is fixedly connected to the flame-retardant pipe (2), and the L-shaped locking pieces (222) correspond to the L-shaped locking pieces (221) one by one.
4. A magnesium alloy performance testing apparatus according to claim 3, wherein: one end of the L-shaped locking piece (221) contacted with the L-shaped locking piece (222) is provided with a semi-cylindrical anti-slip piece (223).
5. The magnesium alloy performance testing apparatus according to claim 2, wherein: shi Yahuang (23) is arranged at the upper end of the flame-proof pipe (2), and the upper end of the pressing spring (23) is fixedly connected with the pressing piece (13).
6. The magnesium alloy performance inspection apparatus according to claim 5, wherein: the lower end of the pressure spring (23) is rotatably arranged on the flame-proof pipe (2), the upper end of the pressure spring (23) is fixedly connected with a threaded pipe (231), and the threaded pipe (231) is in threaded connection with the pressure piece (13).
7. The magnesium alloy performance testing apparatus according to claim 1, wherein: a protective net is arranged in the flame-proof pipe (2).
8. The magnesium alloy performance testing apparatus according to claim 1, wherein: one end of the oxygen reducing pipe (41) close to the air extracting pump (42) is connected with a dust collecting box (43), and dust cloth is arranged in the dust collecting box (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320833966.8U CN219957149U (en) | 2023-04-14 | 2023-04-14 | Magnesium alloy performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320833966.8U CN219957149U (en) | 2023-04-14 | 2023-04-14 | Magnesium alloy performance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957149U true CN219957149U (en) | 2023-11-03 |
Family
ID=88539788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320833966.8U Active CN219957149U (en) | 2023-04-14 | 2023-04-14 | Magnesium alloy performance detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957149U (en) |
-
2023
- 2023-04-14 CN CN202320833966.8U patent/CN219957149U/en active Active
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| GR01 | Patent grant |