CN220626247U - Test device for nichrome heating wire - Google Patents
Test device for nichrome heating wire Download PDFInfo
- Publication number
- CN220626247U CN220626247U CN202322181193.2U CN202322181193U CN220626247U CN 220626247 U CN220626247 U CN 220626247U CN 202322181193 U CN202322181193 U CN 202322181193U CN 220626247 U CN220626247 U CN 220626247U
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- China
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- fixedly connected
- heating wire
- test
- wall
- nichrome heating
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- 238000012360 testing method Methods 0.000 title claims abstract description 82
- 238000010438 heat treatment Methods 0.000 title claims abstract description 53
- 229910001120 nichrome Inorganic materials 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 description 13
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 iron-chromium-aluminum Chemical compound 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a test device of a nichrome heating wire, which has the technical scheme that through an electric push rod, a moving block, a through groove, a sliding groove, a moving plate, a vertical rod, an adjusting sleeve, an anti-slip layer, a limiting plate and a rubber layer, a user can conveniently limit and adjust the heating wire during test operation, so that the heating wire can be stably positioned on the moving plate, the situation of deviation and shaking is avoided during a heating test of the heating wire, the stability of the test operation is further improved, convenience is brought to the adjustment operation, and the operation is simple and convenient; through motor, lead screw, movable block and regulating seat, can drive the heating wire automatically and remove to test heating operation in the test box, not only need not artifical manual pay-off, improved convenient and the efficiency of work simultaneously to avoid the temperature to cause the injury to the workman in the test box when the pay-off, also avoid bringing inconvenience and influence when the pay-off simultaneously.
Description
Technical Field
The utility model relates to the field of electric heating wire tests, in particular to a test device of a nichrome electric heating wire.
Background
The electric heating wire is a heating component of the electric heater, is a core component of the electric heater, and is widely used in various fields along with the high-speed development of industry and the improvement of living standard of people, the electric heater is made of iron-chromium-aluminum and nickel-chromium electrothermal alloy, meanwhile, the use temperature of the iron-chromium-aluminum electrothermal alloy is high, the highest use temperature can reach 1400 ℃, the service life is long, the surface load is high, the oxidation resistance is good, the resistivity is high, the price is low, and the like, and after the electric heating wire is inspected, in order to ensure whether the quality of the electric heating wire is qualified or not, a test device is needed to detect the electric heating wire;
the existing test device of the nichrome heating wire has certain defects when in use, firstly, the test device is inconvenient to adjust and limit the heating wire when in heating test, so that the stability is lower when in test, the situation that the heating wire is easy to deviate is caused, meanwhile, the heating wire needs to be manually placed into the test device when in test, the convenience and the efficiency of test work are reduced, and the test device of the nichrome heating wire is proposed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the test device for the nichrome heating wire, which can be used for limiting and adjusting the heating wire by a user conveniently when the heating wire is subjected to test work, so that the heating wire can be stably positioned on the moving plate, the situation of deviation and shaking is avoided when the heating wire is subjected to a heating test, the stability of the test work is further improved, and meanwhile, the heating wire can be automatically driven to move into a test box to perform test heating operation, so that feeding is not required to be performed manually, and meanwhile, the convenience and the efficiency of work are improved.
The technical aim of the utility model is realized by the following technical scheme:
the test device of the nichrome heating wire comprises a base and an adjusting seat, wherein one side of the adjusting seat is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a moving block, one side of the adjusting seat is provided with a through groove, and the top of the adjusting seat is provided with a sliding groove.
The top fixedly connected with movable block, the top fixedly connected with montant of movable block, the outer wall swing joint of montant has the adjustment sleeve, the inner wall fixedly connected with skid resistant course of adjustment sleeve, the outer wall fixedly connected with limiting plate of adjustment sleeve, the bottom fixedly connected with rubber layer of limiting plate.
Can carry out the spacing regulation to it at the time of experimental work to the heating wire convenient to use person to enable the stable location of heating wire on the movable plate, and avoid appearing the skew condition of rocking when carrying out the heating test to it, further improved experimental work's stability, and also brought convenient for the regulation work, and easy operation is convenient.
One side fixedly connected with motor of base, the output shaft of motor passes through shaft coupling fixedly connected with lead screw, the outer wall swing joint of lead screw has the movable block.
Can drive the heating wire automatically and remove to test heating operation in the test box, not only need not artifical manual pay-off, improved the convenient and the efficiency of work simultaneously to avoid the temperature to cause the injury to the workman in the test box when the pay-off, also avoid bringing inconvenience and influence when the pay-off simultaneously.
Further, the top fixedly connected with test box of base, the inner wall fixedly connected with heat preservation of test box, the interior roof fixedly connected with test heater strip of test box can avoid the stability in the test box to give off sooner.
Further, the feed inlet has been seted up to one side of test chamber, the positive fixedly connected with observation window of test chamber, the person of facilitating the use and observe the test condition in the test chamber, and conveniently send into the material in the test chamber simultaneously and carry out test work.
Further, one side fixedly connected with installation cover of adjusting seat, and the inner wall of installation cover and electric putter's outer wall swing joint can play the guard action to electric putter.
Further, the adjusting sleeve is movably connected with the vertical rod through the anti-slip layer, and the anti-slip layer is a rubber anti-slip layer, so that the fitting degree between the vertical rod and the adjusting sleeve can be improved, and the electric heating wire can be adjusted and limited conveniently and rapidly.
Further, one side fixedly connected with gag lever post of base, the outer wall swing joint of gag lever post has the sliding sleeve, can improve the stability when adjusting the seat and remove, and plays the spacing when removing to it.
Further, the top fixedly connected with slider of movable block, and the outer wall of slider and the inner wall swing joint of spout, and the movable block passes through slider and regulation seat fixed connection, can improve the stability when adjusting the seat and remove, and plays spacing when removing to it.
In summary, the utility model has the following beneficial effects:
1. through electric putter, movable block, logical groove, spout, movable plate, montant, adjusting collar, skid resistant course, limiting plate and rubber layer, can be when carrying out experimental work to the heating wire the person of facilitating the use carries out spacing regulation to it to enable the stable location of heating wire on the movable plate, and avoid appearing the skew condition of rocking when carrying out the heating test to it, further improved experimental work's stability, and also brought convenient for the regulation work, and easy operation is convenient;
2. through motor, lead screw, movable block and regulating seat, can drive the heating wire automatically and remove to test heating operation in the test box, not only need not artifical manual pay-off, improved convenient and the efficiency of work simultaneously to avoid the temperature to cause the injury to the workman in the test box when the pay-off, also avoid bringing inconvenience and influence when the pay-off simultaneously.
Drawings
FIG. 1 is a schematic view showing a front sectional structure in the present embodiment;
fig. 2 is a schematic diagram of the front view structure in the present embodiment;
FIG. 3 is an enlarged view of the portion A of FIG. 1 in this embodiment;
FIG. 4 is a schematic view of the structure of the adjusting seat in the present embodiment;
fig. 5 is a schematic structural diagram of the limiting plate and the adjusting sleeve in the present embodiment.
In the figure, 1, a base; 2. a motor; 3. a screw rod; 4. a movable block; 5. an adjusting seat; 6. an electric push rod; 7. a moving block; 8. a through groove; 9. a chute; 10. a moving plate; 11. a vertical rod; 12. an adjusting sleeve; 13. an anti-slip layer; 14. a limiting plate; 15. a rubber layer; 16. a limit rod; 17. a sliding sleeve; 18. a test chamber; 19. a heat preservation layer; 20. and (5) testing the heating wire.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1, a test device for nichrome heating wires in a preferred embodiment of the present utility model comprises a base 1 and an adjusting seat 5, wherein one side of the adjusting seat 5 is fixedly connected with an electric push rod 6, the output end of the electric push rod 6 is fixedly connected with a moving block 7, one side of the adjusting seat 5 is provided with a through groove 8, and the top of the adjusting seat 5 is provided with a sliding groove 9.
The top fixedly connected with movable plate 10 of movable block 7, the top fixedly connected with montant 11 of movable plate 10, the outer wall swing joint of montant 11 has adjusting collar 12, the inner wall fixedly connected with skid resistant course 13 of adjusting collar 12, the outer wall fixedly connected with limiting plate 14 of adjusting collar 12, limiting plate 14's bottom fixedly connected with rubber layer 15, can be when carrying out experimental work to the heating wire, the person of facilitating the use carries out spacing regulation to it to enable the stable location of heating wire on movable plate 10, and avoid appearing the skew condition of rocking when carrying out the heating test to it, further improved experimental work's stability, and also bring convenience for the adjustment work, and easy operation is convenient.
Referring to fig. 1-2, one side fixedly connected with motor 2 of base 1, the output shaft of motor 2 passes through shaft coupling fixedly connected with lead screw 3, and the outer wall swing joint of lead screw 3 has movable block 4, can drive the heating wire automatically and remove to test heating operation in the test chamber 18, not only need not the manual pay-off of manual work, improved convenient and the efficiency of work simultaneously to avoid causing the injury to the workman at the too high temperature in the test chamber 18 during the pay-off, also avoid bringing inconvenience and influence during the pay-off simultaneously.
Referring to fig. 1, the top of the base 1 is fixedly connected with a test box 18, the inner wall of the test box 18 is fixedly connected with a heat insulation layer 19, and the inner top wall of the test box 18 is fixedly connected with a test heating wire 20, so that stable and rapid dispersion in the test box 18 can be avoided.
Referring to fig. 1-2, a feed inlet is formed in one side of the test chamber 18, an observation window is fixedly connected to the front surface of the test chamber 18, so that a user can observe the test conditions in the test chamber 18 conveniently, and meanwhile, materials can be conveniently fed into the test chamber 18 to perform test work.
Referring to fig. 1-2, a mounting cover is fixedly connected to one side of the adjusting seat 5, and an inner wall of the mounting cover is movably connected with an outer wall of the electric push rod 6, so that the electric push rod 6 can be protected.
Referring to fig. 1-3, the adjusting sleeve 12 is movably connected with the vertical rod 11 through the anti-slip layer 13, and the anti-slip layer 13 is a rubber anti-slip layer, so that the fit degree between the vertical rod 11 and the adjusting sleeve 12 can be improved, and the electric heating wire can be conveniently and rapidly adjusted and limited.
Referring to fig. 1-2, a limit rod 16 is fixedly connected to one side of the base 1, and a sliding sleeve 17 is movably connected to the outer wall of the limit rod 16, so that stability of the adjusting seat 5 during movement can be improved, and limit during movement can be achieved.
Referring to fig. 1-3, the top of the moving block 7 is fixedly connected with a sliding block, the outer wall of the sliding block is movably connected with the inner wall of the sliding groove 9, and the moving block 7 is fixedly connected with the adjusting seat 5 through the sliding block, so that the stability of the adjusting seat 5 during moving can be improved, and the limiting during moving can be realized.
The specific implementation process comprises the following steps: firstly, the electric heating wire to be tested is placed on the moving plate 10 on the adjusting seat 5, the electric push rod 6 is started to drive the moving block 7 to move in the through groove 8 and the sliding groove 9, the moving plate 10 is simultaneously driven to move and limit according to the size of the electric heating wire, then the limiting plate 14 is moved downwards, the limiting plate 14 slides on the vertical rod 11 through the adjusting sleeve 12 on one side, the anti-slip layer 13 is arranged in the adjusting sleeve 12, the bonding degree between the adjusting sleeve 12 and the vertical rod 11 can be improved, so that the rubber layer 15 at the bottom of the limiting plate 14 can limit the electric heating wire, the convenience and efficiency in clamping are effectively improved, after positioning is completed, the first motor 2 is started to drive the screw rod 3 to rotate, the moving block 4 of the outer wall is driven to move and drive the adjusting seat 5 to move into the test box 18 to perform test work, and the test heating wire 20 in the test box 18 is used for simulating high-temperature heating work on the surface of the electric heating wire, and whether the electric heating wire is qualified or not is detected.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The device for testing the nichrome heating wire is characterized in that: the automatic lifting device comprises a base (1) and an adjusting seat (5), wherein one side of the adjusting seat (5) is fixedly connected with an electric push rod (6), the output end of the electric push rod (6) is fixedly connected with a moving block (7), a through groove (8) is formed in one side of the adjusting seat (5), and a sliding groove (9) is formed in the top of the adjusting seat (5);
the top fixedly connected with movable plate (10) of movable block (7), the top fixedly connected with montant (11) of movable plate (10), the outer wall swing joint of montant (11) has adjusting sleeve (12), the inner wall fixedly connected with skid resistant course (13) of adjusting sleeve (12), the outer wall fixedly connected with limiting plate (14) of adjusting sleeve (12), the bottom fixedly connected with rubber layer (15) of limiting plate (14).
2. The nichrome heating wire testing device of claim 1 wherein: one side fixedly connected with motor (2) of base (1), the output shaft of motor (2) passes through shaft coupling fixedly connected with lead screw (3), the outer wall swing joint of lead screw (3) has movable block (4).
3. The nichrome heating wire testing device of claim 1 wherein: the top fixedly connected with test box (18) of base (1), the inner wall fixedly connected with heat preservation (19) of test box (18), the interior roof fixedly connected with test heater strip (20) of test box (18).
4. A test device for nichrome heating wires as defined in claim 3 wherein: a feed inlet is formed in one side of the test box (18), and an observation window is fixedly connected to the front face of the test box (18).
5. The nichrome heating wire testing device of claim 1 wherein: one side of the adjusting seat (5) is fixedly connected with a mounting cover, and the inner wall of the mounting cover is movably connected with the outer wall of the electric push rod (6).
6. The nichrome heating wire testing device of claim 1 wherein: the adjusting sleeve (12) is movably connected with the vertical rod (11) through the anti-slip layer (13), and the anti-slip layer (13) is a rubber anti-slip layer.
7. The nichrome heating wire testing device of claim 1 wherein: one side of the base (1) is fixedly connected with a limiting rod (16), and the outer wall of the limiting rod (16) is movably connected with a sliding sleeve (17).
8. The nichrome heating wire testing device of claim 1 wherein: the top of movable block (7) fixedly connected with slider, and the outer wall of slider and the inner wall swing joint of spout (9), and movable block (7) pass through slider and regulation seat (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181193.2U CN220626247U (en) | 2023-08-14 | 2023-08-14 | Test device for nichrome heating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181193.2U CN220626247U (en) | 2023-08-14 | 2023-08-14 | Test device for nichrome heating wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626247U true CN220626247U (en) | 2024-03-19 |
Family
ID=90228956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322181193.2U Active CN220626247U (en) | 2023-08-14 | 2023-08-14 | Test device for nichrome heating wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626247U (en) |
-
2023
- 2023-08-14 CN CN202322181193.2U patent/CN220626247U/en active Active
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